CN114655794A

CN114655794A - Rope winding machine for electric power construction vertical tower

Info

Publication number: CN114655794A
Application number: CN202210407920.XA
Authority: CN
Inventors: 周志飞; 倪叶; 傅强
Original assignee: Changshu Electric Equipment Co ltd
Current assignee: Changshu Electric Equipment Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-06-24
Anticipated expiration: 2042-04-19
Also published as: CN114655794B

Abstract

A rope collecting machine for an electric power construction tower comprises a base, wherein the base comprises a front base longitudinal beam, a rear base longitudinal beam and a pair of base cross beams; the left end of the bracket mechanism is hinged with the left hinging seats of the front longitudinal beam and the rear longitudinal beam, and the right end of the bracket mechanism is connected with the right hinging seats of the front longitudinal beam and the rear longitudinal beam in an up-and-down lifting manner; the rope coiling disc is fixed between the front and rear rotating connecting mechanisms of the rope coiling disc; the rope coiling disc driving mechanism is arranged at the right end of the bracket mechanism and is in transmission connection or disconnection with the rope coiling disc front rotating connection mechanism; the method is characterized in that: the lifting device is characterized in that a front supporting arm right end lifting adjusting device is arranged between the right end of the bracket mechanism and the right hinged seat of the front longitudinal beam, a rear supporting arm right end lifting adjusting device is arranged between the right end of the bracket mechanism and the right hinged seat of the rear longitudinal beam, and the lifting of the front supporting arm right end lifting adjusting device and the rear supporting arm right end lifting adjusting device drives the right end of the bracket mechanism to ascend upwards or descend downwards together with the rope winding disc, the front rotating connecting mechanism and the rear rotating connecting mechanism of the rope winding disc and the rope winding disc driving mechanism. The friction situation between the steel wire rope and the base in the rope pulling process due to the fact that the rope coiling disc is too low is avoided.

Description

Rope winding machine for electric power construction vertical tower

Technical Field

The invention belongs to the technical field of electric power construction equipment, and particularly relates to a rope collecting machine for an electric power construction vertical tower.

Background

In the whole process of erecting the power transmission and transformation line, firstly, the tower needs to be erected by taking the ground as a carrier, namely a terrace or a foundation as a carrier at certain intervals, so that the power transmission and transformation line is erected or connected to the upper part of the tower body, namely, the power transmission and transformation line is supported and positioned by a component arranged on the upper part of the tower body, such as a cross rod provided with a porcelain piece. During the tower erection process, i.e. during the traction process of the steel rope traction device, the rope needs to be pulled (drawn) by manpower. In the prior art, two to three electric power construction auxiliary personnel usually participate in pulling ropes, and the steel wire ropes are coiled on the rope coiling disc of an old-fashioned manual spinning vehicle (spinning vehicle disc) as seen by people in China before the fifty-sixties, and the defects of the manual pulling ropes of the electric power construction auxiliary personnel are as follows: the safety is poor, precious human resources are wasted, and the working intensity of the constructors is high. The automatic rope pulling (winding) device like a winch can save precious labor resources, reduce the operation intensity of auxiliary operators and embody the safety to a great extent. However, as is known in the art, since the diameter of the rope reel of the rope winding device (i.e. the "rope winding device") similar to a certain specification of a winch and the space between the rope reel and the floor are basically invariable, the amount of the rope in the tower erecting process and the diameter of the steel wire rope used are often dynamically changed. For example, even in the case of a wire rope having the same diameter, if the amount of the wire rope wound around the aforementioned rope reel is too large, there is a possibility that the wire rope interferes with the base supported on the floor and/or the wire rope scrapes off the base while traveling toward the rope reel. Of course, the rope collecting machine with the corresponding specification is equipped for the steel wire ropes with different usage amounts and diameters (steel wire rope diameters), so that the technical problem can be solved, because the corresponding rope collecting machine can be selected and used in a targeted manner before actual construction, but the method can cause serious waste of resources, increase the daily management and protection workload of electric power construction equipment, and also can significantly increase the equipment investment of an electric power construction department.

Disclosure of Invention

The invention aims to provide a rope collecting machine for an electric power construction tower, which is beneficial to changing the distance between a rope coiling disc and a base according to needs so as to avoid scraping of a steel wire rope and the base in the rope collecting process.

The invention aims to complete the task, and the rope collecting machine for the electric power construction tower comprises a base, wherein the base comprises a base front longitudinal beam, a base rear longitudinal beam and a pair of base cross beams, the base front longitudinal beam and the base rear longitudinal beam correspond to each other in a front-back mode, the pair of base cross beams are mutually spaced and fixed between opposite sides of the base front longitudinal beam and the base rear longitudinal beam, a front longitudinal beam left hinge seat is formed on the upward side of the left end of the base front longitudinal beam, a front longitudinal beam right hinge seat is formed on the upward side of the right end of the base front longitudinal beam, a rear longitudinal beam left hinge seat is formed on the upward side of the left end of the base rear longitudinal beam, and a rear longitudinal beam right hinge seat is formed on the upward side of the right end of the base rear longitudinal beam; the left end of the bracket mechanism is hinged with the front longitudinal beam left hinged seat and the rear longitudinal beam left hinged seat, and the right end of the bracket mechanism is connected with the front longitudinal beam right hinged seat and the rear longitudinal beam right hinged seat in an up-and-down lifting manner; the rope coiling disc is fixed between the rope coiling disc front rotating connecting mechanism and the rope coiling disc rear rotating connecting mechanism, and the rope coiling disc front rotating connecting mechanism and the rope coiling disc rear rotating connecting mechanism which correspond to each other in front and back are arranged at the right end of the bracket mechanism together with the rope coiling disc; a rope reel driving mechanism which is arranged at the right end of the bracket mechanism at a position corresponding to the front side of the rope reel front rotating connecting mechanism and is in transmission connection with or is disconnected from the rope reel front rotating connecting mechanism; is characterized in that a front supporting arm right end lifting adjusting device is arranged between the right end of the bracket mechanism and the front longitudinal beam right hinged seat, a rear supporting arm right end lifting adjusting device is arranged between the right end of the bracket mechanism and the rear longitudinal beam right hinged seat, and the lifting of the front supporting arm right end lifting adjusting device and the rear supporting arm right end lifting adjusting device drives the right end of the bracket mechanism together with the rope coiling disc, the rope coiling disc front and rear rotating connecting mechanism and the rope coiling disc driving mechanism to ascend upwards or descend downwards.

In a specific embodiment of the invention, the bracket mechanism comprises a front bracket arm, a rear bracket arm and a bracket arm connecting beam, wherein the downward side of the left end of the front bracket arm is hinged with the left hinged seat of the front longitudinal beam, the downward side of the right end of the front bracket arm is hinged with the upper end of the lifting adjusting device at the right end of the front bracket arm, the lower end of the lifting adjusting device at the right end of the front bracket arm is hinged with the right hinged seat of the front longitudinal beam, the downward side of the left end of the rear bracket arm is hinged with the left hinged seat of the rear longitudinal beam, the downward side of the right end of the rear bracket arm is hinged with the upper end of the lifting adjusting device at the right end of the rear bracket arm, the lower end of the lifting adjusting device at the right end of the rear bracket arm is hinged with the right hinged seat of the rear longitudinal beam, and the bracket arm connecting beam is fixedly connected between the middle parts of the front bracket arm and the opposite side of the rear bracket arm; the rope coiling disc front rotating connecting mechanism is arranged at the right end of the front supporting arm along with the rope coiling disc driving mechanism at the position corresponding to the right side of the front end of the supporting arm connecting beam, and the rope coiling disc rear rotating connecting mechanism is arranged at the right end of the rear supporting arm at the position corresponding to the right side of the rear end of the supporting arm connecting beam; the rope coiling disc corresponds to the right side of the middle part of the length direction of the supporting arm connecting beam; the rope coiling disk driving mechanism is arranged at the right end of the front supporting arm.

In another specific embodiment of the invention, a front bracket right hinging lug is formed on one side of the front bracket facing downwards, the front bracket right hinging lug is hinged with the upper end of the front bracket right lifting adjusting device through a front bracket right hinging lug pin shaft, a rear bracket right hinging lug is formed on one side of the rear bracket facing downwards, the rear bracket right hinging lug is hinged with the upper end of the rear bracket right lifting adjusting device through a rear bracket right hinging lug pin shaft, the structure of the rear bracket right lifting adjusting device is the same as that of the front bracket right lifting adjusting device, the front bracket right lifting adjusting device comprises a bracket right lifting adjusting pipe, a bearing limiting ring, a lifting screw rod adjusting nut and a lifting screw rod, an adjusting pipe hinging lug is formed on the bottom wall of the lower end of the bracket lifting adjusting pipe, the adjusting tube hinging lug is hinged with the front longitudinal beam right hinging seat through an adjusting tube hinging lug pin shaft, the upper end of a lifting adjusting tube at the right end of the support arm is provided with an adjusting tube bearing matching seat with a diameter larger than that of the lower end, an upper bearing and a lower bearing are arranged in an adjusting tube bearing matching seat cavity corresponding to the adjusting tube bearing matching seat, a bearing limiting ring is arranged at the upper part of the adjusting tube bearing matching seat, the longitudinal section of the bearing limiting ring is shaped like a Chinese character 'ji', the lower end of a lifting screw rod adjusting nut extends into the lifting adjusting tube cavity at the right end of the support arm of the lifting adjusting tube at the right end of the support arm, the upper end of the lifting screw rod adjusting nut corresponds to the upper part of the bearing limiting ring, nut operating piece inserting cavities are arranged on the outer walls of the periphery of the lifting screw rod adjusting nut at intervals, a nut internal thread is formed on the inner wall of the lifting screw rod adjusting nut, the lower end of the lifting screw rod is in threaded fit with the lifting screw rod adjusting nut, the upper end of the lifting screw rod extends into the right hinge lug of the front supporting arm and is hinged with the right hinge lug of the front supporting arm through a pin shaft of the right hinge lug of the front supporting arm, the upper bearing is positioned between the cavity wall of the regulating tube bearing matching seat cavity and the lower end outer wall of the lifting screw rod regulating nut, the upper surface of the upper bearing is limited by a bearing limiting ring flange formed at the upper part of the bearing limiting ring, the lower bearing is positioned between a bearing supporting step ring at the bottom of the cavity of the regulating tube bearing matching seat cavity and the bottom surface of the lifting screw rod regulating nut, a bearing limiting and isolating sleeve is arranged between the upper bearing and the lower bearing and the opposite side of the upper bearing and the lower bearing, and the bearing limiting and isolating sleeve is sleeved on the outer wall of the lower end of the lifting screw rod regulating nut; a steel wire rope guide roller frame driving mechanism in transmission connection with the rope coiling disc driving mechanism is rotatably arranged between the left ends of the front supporting arm and the rear supporting arm, the steel wire rope guide roller frame driving mechanism corresponds to the right side of the length direction of the supporting arm connecting cross beam, a steel wire rope arrangement guiding mechanism for guiding a steel wire rope to the rope coiling disc is arranged on the steel wire rope guide roller frame driving mechanism in a back-and-forth reciprocating displacement mode, and the steel wire rope arrangement guiding mechanism and the left side of the supporting arm connecting cross beam form a rolling pair.

In another embodiment of the present invention, a driving gear pivot support bearing sleeve hole and a sleeve support hole are formed at the right end of the front bracket arm and spaced apart from each other, and the sleeve support hole is located at the right side of the driving gear pivot support bearing sleeve hole; rope reel actuating mechanism includes that hydraulic oil motor, driving gear, driven gear, drive sprocket, spindle nose lock release shaft sleeve pipe, stay tube sleeve pipe, preceding spindle nose lock release device and rope reel fixed frame transmission clutch before, and the hydraulic oil motor has a pair of hydraulic oil motor and advances oil pipe interface, the rear side of hydraulic oil motor through a hydraulic oil motor fixing base with the right-hand member leading flank of preceding trailing arm is fixed, and the hydraulic oil motor power output shaft of hydraulic oil motor is towards the back, and the driving gear is located the right-hand member rear side of preceding trailing arm and with driven gear meshes, has a driving gear axle in the leading flank extension of driving gear, and this driving gear axle is through pivot support bearing before a driving gear axle and pivot support bearing rotation ground support behind a driving gear axle in driving gear pivot support bearing housing, and this driving gear pivot support bearing housing correspond to the position of driving gear pivot support bearing housing hole is inserted and is inlayed and fixed before the driving gear pivot support bearing housing hole The right end of the bracket arm is limited by a driving gear shaft pivoting support bearing spacer sleeve sleeved outside the driving gear shaft between the driving gear shaft front pivoting support bearing and the driving gear shaft rear pivoting support bearing, a hydraulic oil motor power output shaft transmission connecting hole is formed at the axial central position of the driving gear shaft, the hydraulic oil motor power output shaft is inserted into the hydraulic oil motor power output shaft transmission connecting hole and is in transmission connection with the driving gear shaft through a flat key in the hydraulic oil motor power output shaft transmission connecting hole, the driving sprocket is positioned at the rear side of the right end of the front bracket arm, a driving sprocket sleeve is formed at the central position of the driving sprocket, the front end of the driving sprocket sleeve extends out of the front side surface of the driving sprocket and is rotatably supported on a shaft head locking release shaft sleeve through the driving sprocket sleeve front pivoting support bearing at the position corresponding to the rear end surface of the support pipe sleeve, the rear end of the driving chain wheel sleeve extends out of the rear side surface of the driving chain wheel and is also rotatably supported on the shaft head locking and releasing shaft sleeve through a driving chain wheel sleeve rear pivoting support bearing at a position corresponding to the rear side of the driving chain wheel sleeve front pivoting support bearing, the space between the driving chain wheel sleeve front pivoting support bearing and the driving chain wheel sleeve rear pivoting support bearing is limited by a driving chain wheel sleeve pivoting support bearing spacer ring sleeved outside the shaft head locking and releasing shaft sleeve, a driven gear is sleeved and fixed on the driving chain wheel sleeve extending out of the rear side surface of the driving chain wheel at a position at the rear side of the driving chain wheel, a clutch pin latching hole is arranged on the wall body of the driven gear and at a position corresponding to the clutch device of the rope reel front fixing frame transmission, the middle part of the locking and releasing shaft sleeve is inserted and fixed with the shaft head of the support pipe sleeve, and the front end of the locking and releasing shaft sleeve extends out of the front end surface of the support pipe and is formed with the locking and releasing shaft sleeve An end external thread, a support tube sleeve front end surface limiting nut is threadedly provided at a position corresponding to the end external thread of the head lock release shaft sleeve, a rear end of the head lock release shaft sleeve extends to a rear end surface of the drive sprocket sleeve and constitutes a sleeve front half shaft fitting head having a diameter larger than that of the head lock release shaft sleeve, a support tube sleeve is fixed to a right end of the front bracket arm at a position corresponding to the sleeve support hole and a front end of the support tube sleeve extends to a front side surface of the front bracket arm in a horizontal state, the front end surface of the support tube sleeve is defined by the support tube sleeve front end surface limiting nut, a front head lock release device is fitted to the head lock release shaft sleeve, a rope reel front mount transmission clutch device is provided on the rope reel front rotation coupling mechanism and establishes or releases a transmission connection with the driven gear at a position corresponding to the clutch pin latching hole, the front rotary connecting mechanism of the rope coiling disc is in sliding fit with the front half shaft fitting head of the sleeve at a position corresponding to the front half shaft fitting head of the sleeve and corresponds to the front shaft head locking and releasing device; a shaft head common supporting pipe is arranged between the rope coiling disc front rotating connecting mechanism and the rope coiling disc rear rotating connecting mechanism, and the middle part of the shaft head common supporting pipe corresponds to the central position of the rope coiling disc; a connecting beam roller guide rail is fixed on the left side of the length direction of the supporting arm connecting beam, and the lower part of the steel wire rope arranging and guiding mechanism and the connecting beam roller guide rail form a rolling pair; the steel wire rope guide roller frame driving mechanism which is rotationally arranged between the left ends of the front supporting arm and the rear supporting arm is in transmission connection with the driving chain wheel.

In a further specific embodiment of the present invention, a spindle head locking and releasing shaft sleeve anti-rotation limiting hole is formed at the front end of the spindle head locking and releasing shaft sleeve and at a position behind the supporting tube sleeve front end surface limiting nut, a spindle sleeve anti-rotation limiting member hole is formed at the front end of the supporting tube sleeve and at a position corresponding to the spindle head locking and releasing shaft sleeve anti-rotation limiting hole, a spindle head locking and releasing shaft sleeve anti-rotation limiting hole is inserted into the spindle head locking and releasing shaft sleeve anti-rotation limiting hole by the spindle sleeve anti-rotation limiting member at a position corresponding to the spindle sleeve anti-rotation limiting member hole to prevent the spindle head locking and releasing shaft sleeve from rotating, the spindle head locking and releasing shaft sleeve anti-rotation limiting hole is a blind hole, the spindle sleeve anti-rotation limiting member hole is a screw hole or a pin shaft hole, and the spindle sleeve anti-rotation limiting member is a screw or a pin shaft; the front spindle head locking and releasing device comprises a front spindle head locking and releasing shaft, a front spindle head locking and releasing shaft spring, an end cap and a front spindle head locking and releasing shaft operating handle, wherein the end cap is provided with a end cap cavity, the rear end of the end cap is in threaded connection with the external thread at the end part of the spindle head locking and releasing shaft sleeve through an end cap cavity thread formed on the cavity wall of the end cap cavity, the rear end surface of the end cap is in contact with the front side surface of the limiting nut of the front end surface of the supporting tube sleeve, the front spindle head locking and releasing shaft is in forward and backward displacement fit with the spindle head locking and releasing shaft sleeve cavity of the spindle head locking and releasing shaft sleeve, the front end of the front spindle head locking and releasing shaft extends to the front of the end cap through the end cap cavity and a front end cap front end hole formed in the central position of the front side wall of the end cap to form a handle connecting end, and a front spindle head locking and releasing shaft external thread is formed on the wall body of the front end of the front spindle head locking and releasing shaft, the front spindle head locking and releasing shaft external thread is in threaded fit with a nut type convex ring internal thread of a spindle head locking and releasing shaft sleeve cavity wall nut type convex ring formed on the spindle head locking and releasing shaft sleeve cavity wall, the diameter of a region, provided with the front spindle head locking and releasing shaft external thread, of the front end of the front spindle head locking and releasing shaft is smaller than that of the rear end of the front spindle head locking and releasing shaft, a front spindle head locking and releasing shaft spring is sleeved at the front end of the front spindle head locking and releasing shaft, the front end of the front spindle head locking and releasing shaft spring is supported in the end cap cavity at the rear side of a front spring support disc, sleeved on the front spindle head locking and releasing shaft and locked through a pin shaft or a screw, the rear end of the front spindle head locking and releasing shaft spring is supported on the front side face of the spindle head locking and releasing shaft sleeve cavity nut type convex ring, the middle part of the front spindle head locking and releasing shaft operating handle is fixed with the handle through a handle fixing sleeve, and the front spindle head locking and releasing shaft operating handle is fixed through a handle fixing sleeve The handle fixing sleeve drives the front spindle head locking release shaft to rotate clockwise or counterclockwise, and a handle limiting nut is arranged on the handle connecting end and at a position corresponding to the front of the handle fixing sleeve.

In a further specific embodiment of the present invention, the sleeve front half shaft fitting head is formed with a front half shaft head accommodating cavity, the rear end of the front half shaft head accommodating cavity is open, and a front half shaft limit screw groove communicated with the front half shaft head accommodating cavity is formed on the sleeve front half shaft fitting head; the front rotary connection mechanism of the rope reel comprises a front connection claw disc, a front connection claw disc supporting bearing, a front half shaft and a group of front fixing claws of the rope reel, wherein the front end of the front half shaft is movably inserted into the front half shaft head accommodating cavity and is provided with a front axle head locking and releasing shaft matching hole at the axial central position of the front end of the front half shaft, a front half shaft bearing limiting step ring protruding from the outer surface of the front half shaft is formed on the outer wall of the front end of the front half shaft and surrounds the circumferential direction of the front half shaft, a front axle head locking and releasing shaft locking screw is arranged on the front half shaft and is positioned at the front side of the front half shaft bearing limiting step ring, the front axle head locking and releasing shaft locking screw corresponds to the front half shaft limiting screw groove, the front connection claw disc supporting bearing is sleeved on the middle part of the front half shaft, the rear end of the front half shaft extends to the rear side of the front connection claw disc supporting bearing to form a common supporting pipe front inserting and fixing head, the front end of the common supporting pipe of the shaft head is fixedly inserted with the front insertion head of the common supporting pipe, the front side surface of the bearing inner ring of the front connecting claw disc supporting bearing is contacted with the rear side surface of the step ring limited by the front half shaft bearing, the rear side surface of the bearing inner ring of the front connecting claw disc supporting bearing is contacted with the bearing limiting snap spring arranged on the front half shaft, the front connecting claw disc is rotationally sleeved on the bearing outer ring of the front connecting claw disc supporting bearing, a group of rope winding disc front fixing claws are spaced at equal intervals and directly extend and form on the outer wall of the front connecting claw disc in a radiation state, and a rope winding disc front fixing column is respectively matched and fixed at one end part of the group of rope winding disc front fixing claws far away from the front connecting claw disc; the central part of the front end of the rope coiling disc is fixed with the front fixing column of the rope coiling disc, and the central part of the rear end of the rope coiling disc is fixed with the rear rotary connecting mechanism of the rope coiling disc; a clutch pin seat is formed on any one rope winding disc front fixing claw in the group of rope winding disc front fixing claws, and the rope winding disc front fixing frame transmission clutch device which establishes or releases transmission connection with the driven gear at the position corresponding to the clutch pin latching hole is arranged on the clutch pin seat.

In a more specific embodiment of the present invention, the clutch pin seat has a clutch pin sliding fit cavity, and a locking sleeve fit groove is formed on a wall body of the front end of the clutch pin seat; the transmission clutch device of the front fixing frame of the rope coiling disc comprises a clutch pin, a clutch pin thrust spring, a clutch pin connecting bolt spring and a locking operation sleeve, wherein the clutch pin is arranged in a sliding fit cavity of the clutch pin in a front-back sliding manner, the clutch pin thrust spring is sleeved at the rear end of the clutch pin, the front end of the clutch pin thrust spring abuts against a clutch pin spring supporting step formed on the clutch pin, the rear end of the clutch pin thrust spring is supported on a clutch pin seat spring supporting inner flange formed at the rear end part of the clutch pin seat, the clutch pin connecting bolt corresponds to the locking sleeve matching groove, the lower end of the clutch pin connecting bolt is fixed with the front end of the clutch pin, the upper end of the clutch pin thrust spring upwards extends out of the clutch pin seat through the locking sleeve matching groove, the locking operation sleeve is sleeved outside the clutch pin connecting bolt, and the diameter of the lower end of the locking operation sleeve is contracted to a degree of approaching to the contact with the clutch pin connecting bolt and detecting degree The upper end of the clutch pin connecting bolt spring is supported on a connecting bolt head at the upper end of the clutch pin connecting bolt, and the lower end of the clutch pin connecting bolt spring is supported on the lower cavity wall of a locking operation sleeve cavity of the locking operation sleeve; when the rope reel front rotation connecting mechanism and the driven gear are in transmission connection, the front end of the clutch pin is latched into the clutch pin latching hole, and the lower end of the locking operating sleeve is inserted into the locking sleeve matching groove, and when the rope reel front rotation connecting mechanism and the driven gear are in transmission connection, the locking operating sleeve is lifted upwards, so that the locking operating sleeve is separated from the locking sleeve matching groove, and the clutch pin connecting bolt and the front end of the clutch pin are driven to move backwards to be separated from the clutch pin latching hole.

In a further specific embodiment of the present invention, a front annular fixing hoop of a rope reel is provided at a central portion of a front end of the rope reel, front annular fixing hoop fixing lugs are fixed on an inner wall of the front annular fixing hoop of the rope reel and around a circumferential direction of the front annular fixing hoop of the rope reel at equal intervals, the number of the front annular fixing hoop fixing lugs is equal to the number of the front fixing claws of the rope reel, and the positions of the front annular fixing lugs correspond to the front fixing columns of the rope reel, and the front annular fixing hoop fixing lugs are fixed to the front fixing columns of the rope reel; a group of rope coiling disc front rope blocking spokes are formed on the outer wall of the rope coiling disc front annular fixing hoop and surround the circumferential direction of the rope coiling disc front annular fixing hoop in a radiation state at equal intervals, and a rope coiling disc front rope blocking spoke connecting hoop is fixed at a position corresponding to the tail end of the group of rope coiling disc front rope blocking spokes; a rear annular fixing hoop of a rope reel is arranged at the central part of the rear end of the rope reel, rear fixing lugs of the annular fixing hoop are fixed on the inner wall of the rear annular fixing hoop of the rope reel and surround the circumferential direction of the rear annular fixing hoop of the rope reel at equal intervals, the rear fixing lugs of the annular fixing hoop are fixed with a rear rotating connecting mechanism of the rope reel arranged at the right end of the rear bracket arm, a group of rear rope blocking spokes of the rope reel are fixed on the outer wall of the rear annular fixing hoop of the rope reel and surround the circumferential direction of the rear annular fixing hoop of the rope reel at equal intervals in a radiation state, and a rear rope blocking spoke connecting hoop of the rope reel is fixed at a position corresponding to the tail end of the rear rope blocking spokes of the rope reel; a wire rope head fixer is arranged on any one of the front rope coiling disc rope stopping spokes of the group of the front rope coiling discs or any one of the rear rope stopping spokes of the group of the rear rope coiling discs.

In yet a further embodiment of the present invention, the rear rotary connection mechanism of the rope reel comprises a rear connection claw disc, a rear connection claw disc support bearing, a rear half shaft, a set of rear rope reel fixing claws, a bearing driving limiting sleeve operating handle, a rear half shaft support seat, a rear half shaft locking arm hinge lug and a rear half shaft locking arm, the front end of the rear half shaft is fixedly inserted into the rear end of the common support pipe of the spindle head, the rear end of the rear half shaft is supported in a rear half shaft support cavity on the upward side of the rear half shaft support seat, the inner bearing ring of the rear connection claw disc support bearing is fixedly sleeved in the middle of the rear half shaft, the rear connection claw disc is rotatably sleeved on the outer bearing ring of the rear connection claw disc support bearing, a set of rear rope reel fixing claws are spaced at equal intervals and directly extend on the outer wall of the rear connection claw disc in a radiation state, one end part of the rear fixing claw of the group of rope coiling discs, which is far away from the rear connecting claw disc, is respectively provided with a rope coiling disc rear fixing column, the rear fixing lug of the annular fixing hoop is fixed with the rear fixing column of the rope coiling disc, the bearing driving limiting sleeve is sleeved at the position corresponding to the rear side of the rear connecting claw disc supporting bearing and is in threaded fit with a rear half shaft formed on the rear half shaft, the operating handles of the bearing driving limiting sleeve are provided with a pair corresponding to each other and are respectively fixed with the bearing driving limiting sleeve, a rear half shaft supporting seat is fixed at the right end of the rear supporting arm, the hinge lug of the rear half shaft locking arm is fixed with the rear supporting arm at the position corresponding to the left side of the rear half shaft supporting seat, the left end of the rear half shaft locking arm is hinged with the hinge lug of the rear half shaft locking arm through a locking arm hinge pin shaft, the middle part of the rear half shaft locking arm is corresponding to the upper part of the rear end of the rear half shaft, and the right end of the rear half shaft locking arm is locked or unlocked with the right side of the rear half shaft supporting seat through a locking pin shaft of the locking arm.

In yet another specific embodiment of the present invention, the driving mechanism of the steel wire rope guide roller frame comprises a double-grooved lead screw, a double-grooved lead screw driving sprocket fixing sleeve, a positioning pin matching disc, a positioning pin, a manual positioning operating handle and a double-grooved lead screw driving sprocket, a double-grooved lead screw front spindle head at the front end of the double-grooved lead screw is matched with the double-grooved lead screw driving sprocket fixing sleeve through a front bushing and a rear bushing in a double-grooved lead screw driving sprocket fixing sleeve cavity corresponding to the double-grooved lead screw driving sprocket fixing sleeve, the front end of the double-grooved lead screw front spindle head protrudes out of the front end surface of the double-grooved lead screw driving sprocket fixing sleeve to form an operating handle connector, a double-grooved lead screw rear spindle head at the rear end of the double-grooved lead screw is rotatably supported at the left end of the rear bracket arm through a rear spindle head supporting bearing, the double-grooved lead screw driving sprocket fixing sleeve is rotatably matched with a pair of double-grooved lead screw driving sprocket pivoting bearings, the pivoting bearings of the double-groove screw driving chain wheel fixing sleeves are arranged in a pivoting shaft bearing ring, the pivoting bearing ring is arranged in a pivoting shaft bearing ring positioning hole formed in the left end of the front supporting arm, a bearing limiting separation ring is arranged between the pivoting bearings of the double-groove screw driving chain wheel fixing sleeves and is sleeved outside the double-groove screw driving chain wheel fixing sleeves, a pair of double-groove screw driving chain wheel fixing flange plates are formed at the rear ends of the double-groove screw driving chain wheel fixing sleeves and at positions corresponding to the rear sides of the front supporting arms, the positioning pin matching plates are arranged at the positions of the front sides of the left ends of the front supporting arms and at the front ends of the double-groove screw driving chain wheel fixing sleeves after being provided with the matching plate bushings, and one end of the manual positioning operating handle facing the operating handle connector is fixed with the operating handle connector through a flat key, and is limited by an operating handle connector limiting screw with a baffle piece arranged on the front end surface of the operating handle connector, one end of the manual position-adjusting operating handle facing the operating handle connector is provided with a position-adjusting pin seat, the position-adjusting pin seat is provided with a position-adjusting pin matching hole which is penetrated from the front end to the rear end, the rear end of the position-adjusting pin is positioned in the position-adjusting pin matching hole, the front end of the position-adjusting pin extends out of the position-adjusting pin matching hole and is connected with a knob, the rear end of the position-adjusting pin is matched with or disengaged from a matching disc concave cavity formed on the disc edge of the position-adjusting pin matching disc, the middle part of the position-adjusting pin is sleeved with a position-adjusting pin return spring, the front end of the position-adjusting pin return spring is supported on the hole wall step of the front end of the position-adjusting pin matching hole, the rear end of the position-adjusting pin return spring is supported on a position-adjusting pin spring supporting head formed on the rear end of the position-adjusting pin, and when the position-adjusting pin spring supporting head is matched with the matching disc cavity, the manual positioning operating handle and the double-groove screw rod rotate along with the double-groove screw rod driving chain wheel fixing sleeve through the positioning pin matching disc, when the positioning pin spring supporting head is retreated from the matching disc concave cavity, the manual positioning operating handle is removed from the connection relation with the positioning pin matching disc, the double-groove screw rod is rotated through the operating handle connector by the manual positioning operating handle, the double-groove screw rod driving chain wheel is fixed with the double-groove screw rod driving chain wheel fixing flange disc through chain wheel fixing screws distributed at intervals at the position corresponding to the rear side of the double-groove screw rod driving chain wheel fixing flange disc, and the double-groove screw rod driving chain wheel is in transmission connection with the driving chain wheel through a transmission chain; the right side of the lower part of the steel wire rope guide mechanism and the roller guide rail of the connecting beam form a rolling pair, and the steel wire rope guide mechanism is movably matched with the double-groove screw rod; a protective cover used for shielding the driving chain wheel, the double-groove screw rod driving chain wheel and the transmission chain is fixed on the front supporting arm; a double-groove screw rod protecting cover used for shielding the double-groove screw rod is fixed on the supporting arm connecting cross beam and at a position corresponding to the upper part of the length direction of the double-groove screw rod; the steel wire rope arrangement guiding mechanism comprises a double-groove lead screw outer sliding sleeve, a double-groove lead screw front inner sliding sleeve, a double-groove lead screw rear inner sliding sleeve, a lead screw groove matching sliding block, a sliding block base tray, a steel wire rope guiding roller frame, a steel wire rope supporting roller, a steel wire rope guiding pulley and a roller frame guiding roller, wherein the double-groove lead screw outer sliding sleeve is sleeved on the double-groove lead screw, the middle part of the cavity wall of a double-groove lead screw outer sliding sleeve cavity of the double-groove lead screw outer sliding sleeve is in sliding contact with the double-groove lead screw, a lead screw groove matching sliding block accommodating interface extends from the lower part of the double-groove lead screw outer sliding sleeve, the double-groove lead screw front inner sliding sleeve is fixedly inserted into the front end of the double-groove lead screw outer sliding sleeve cavity, the double-groove lead screw rear inner sliding sleeve is fixedly inserted into the rear end of the double-groove lead screw outer sliding sleeve cavity, and the inner cavity walls of the double-groove lead screw front inner sliding sleeves and the double-groove lead screw rear inner sliding sleeves are in sliding contact with the double-groove lead screw, the guide roller frame comprises a guide roller front arm and a guide roller rear arm which correspond to each other in a front-back manner, the lower end of the guide roller front arm is fixed with the left side of the front end of the double-groove lead screw outer sliding sleeve, the lower end of the guide roller rear arm is fixed with the left side of the rear end of the double-groove lead screw outer sliding sleeve, and a roller frame guide shaft fixing plate is fixed between the opposite sides of the lower ends of the guide roller front arm and the guide roller rear arm, the steel wire rope carrier roller is rotatably arranged on the steel wire rope carrier roller supporting shaft through a bearing at a position between the front arm of the guide roller and the rear arm of the guide roller, the front end and the rear end of the supporting shaft of the steel wire rope carrier roller are respectively supported on the front arm and the rear arm of the guide roller, the steel wire rope guide pulley corresponds to the upper part of the steel wire rope carrier roller, and the steel wire rope pulley is rotationally arranged on the steel wire rope pulley shaft through a bearing at a position between the front arm of the guide roller and the upper end of the rear arm of the guide roller, the front end and the rear end of the steel wire rope guide pulley shaft are respectively supported on the front guide roller arm and the rear guide roller arm, the space between the middle part of the steel wire rope guide pulley and the middle part of the steel wire rope carrier roller is formed into a steel wire rope passing space, the roller frame guide roller is rotatably arranged at the right end of the roller frame guide roller shaft and forms a rolling pair with the connecting beam roller guide rail, and the left end of the roller frame guide roller shaft is fixed with the right side of the roller frame guide roller shaft fixing plate.

The technical scheme provided by the invention has the technical effects that: because the front and rear supporting arm right end lifting adjusting devices are respectively arranged between the right end of the bracket mechanism and the front and rear longitudinal beam right hinged seats, the right end of the bracket mechanism is driven by the lifting of the front and rear supporting arm right end lifting adjusting devices to be upwards raised or downwards reduced together with the rope coiling disc, the front and rear rotating connecting mechanisms of the rope coiling disc and the rope coiling disc driving mechanism, the distance between the rope coiling disc and the base can be changed as required, and the friction situation between the steel wire rope and the base in the rope pulling process due to the over low rope coiling disc is avoided.

Drawings

Fig. 1 is an exploded perspective view of the present invention.

Fig. 2 is a detailed structural view of the front boom right end elevation adjusting apparatus shown in fig. 1.

Fig. 3 is a detailed configuration diagram of the front rotation coupling mechanism and the cord reel driving mechanism of the cord reel shown in fig. 1.

Fig. 4 is a detailed structural view of the rear rotation connecting mechanism of the rope reel shown in fig. 1.

Fig. 5 is a detailed configuration diagram of the wire rope aligning guide mechanism and the wire rope guide roller housing drive mechanism shown in fig. 1.

Detailed Description

In order to clearly understand the technical spirit and the advantages of the present invention, the applicant below describes in detail by way of example, but the description of the example is not intended to limit the technical scope of the present invention, and any equivalent changes made according to the present inventive concept, which are merely in form and not in material, should be considered as the technical scope of the present invention.

In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and rear are exemplified by the position state of fig. 1, and thus, it should not be understood as a particular limitation to the technical solution provided by the present invention.

Referring to fig. 1, a base 1 is shown, the base 1 includes a base front longitudinal beam 11, a base rear longitudinal beam 12, and a pair of base cross beams 13, the base front and rear

longitudinal beams

11, 12 correspond to each other in front and rear (i.e., they are parallel to each other), the pair of base cross beams 13 are spaced from each other and fixed between opposite sides of the base front and rear

longitudinal beams

11, 12, a base front longitudinal beam handle 111 is fixed to a left end of a front side surface of the base front longitudinal beam 11 and a right end of the front side surface, and a base rear longitudinal beam handle 121 is fixed to a left end of a rear side surface of the base rear longitudinal beam 12 and a right end of the rear side surface; a front longitudinal beam left hinge base 112 is formed on the upward side of the left end of the base front longitudinal beam 11, a front longitudinal beam right hinge base 113 is formed on the upward side of the right end of the base front longitudinal beam 11, a rear longitudinal beam left hinge base 122 is formed on the upward side of the left end of the base rear longitudinal beam 12, and a rear longitudinal beam right hinge base 123 is formed on the upward side of the right end of the base rear longitudinal beam 12; a bracket mechanism 2 is shown, the left end of the bracket mechanism 2 is hinged with the front longitudinal beam left hinged seat 112 and the rear longitudinal beam left hinged seat 122, and the right end of the bracket mechanism 2 is connected with the front longitudinal beam right hinged seat 113 and the rear longitudinal beam right hinged seat 123 in an up-and-down lifting manner; a rope coiling disk 3, a front rope coiling disk rotating connecting mechanism 4 and a rear rope coiling disk rotating connecting mechanism 5 are shown, the rope coiling disk 3 is fixed between the front rope coiling disk rotating connecting mechanism 4 and the rear rope coiling disk rotating connecting mechanism 5, and the front rope coiling disk rotating connecting mechanism 4 and the rear rope coiling disk rotating connecting mechanism 5 which correspond to each other in the front-back direction and the rope coiling disk rotating connecting mechanism 5 are arranged at the right end of the bracket mechanism 2 together with the rope coiling disk 3; a reel drive mechanism 6 is shown, which reel drive mechanism 6 is arranged at the right end of the aforementioned carriage mechanism 2 at a position corresponding to the front side of the aforementioned reel front rotation coupling mechanism 4 and is drivingly connected or disconnected to the aforementioned reel front rotation coupling mechanism 4.

The front and rear longitudinal beam handles 111 and 121 of the base can also be fixed with the floor to prevent the base 1 from moving abnormally by other tools such as piles, ropes and the like according to needs during the use process.

The technical key points of the technical scheme provided by the invention are as follows: a front bracket right end lifting adjusting device 24 is arranged between the right end of the bracket mechanism 2 and the front longitudinal beam right hinged seat 113, a rear bracket right end lifting adjusting device 25 is arranged between the right end of the bracket mechanism 2 and the rear longitudinal beam right hinged seat 123, and the lifting of the front and rear bracket right end lifting adjusting

devices

24 and 25 drives the right end of the bracket mechanism 2, the rope reel 3, the front and rear rotating connecting mechanisms 4 and 5 and the rope reel driving mechanism 6 to rise (namely lift) or tilt (namely descend) downwards.

Continuing to refer to fig. 1, the bracket mechanism 2 includes a front bracket arm 21, a rear bracket arm 22 and a bracket arm connecting beam 23, wherein the downward side of the left end of the front bracket arm 21 is hinged to the front longitudinal beam left hinge base 112, the downward side of the right end of the front bracket arm 21 is hinged to the upper end of the front bracket arm right end lifting adjusting device 24, the lower end (i.e. the lower part) of the front bracket arm right lifting adjusting device 24 is hinged with the front longitudinal beam right hinged seat 113, the downward side of the left end of the rear bracket arm 22 is hinged with the rear longitudinal beam left hinged seat 122, the downward side of the right end of the rear bracket arm 22 is hinged with the upper end of the rear bracket arm right lifting adjusting device 25, the lower end (i.e. the lower part) of the lifting adjusting device 25 at the right end of the rear support arm is hinged with the right hinged seat 123 of the rear longitudinal beam, and the support arm connecting cross beam 23 is fixedly connected between the middle parts of the opposite sides of the front support arm 21 and the rear support arm 22; the rope reel front rotation connecting mechanism 4 is provided at the right end of the front bracket arm 21 along with the rope reel driving mechanism 6 at a position corresponding to the right side of the front end of the bracket arm connecting beam 23, and the rope reel rear rotation connecting mechanism 5 is provided at the right end of the rear bracket arm 22 at a position corresponding to the right side of the rear end of the bracket arm connecting beam 23; the rope coiling disc 3 corresponds to the right side of the middle part of the length direction of the supporting arm connecting beam 23; the rope reel drive mechanism 6 is provided at the right end of the front bracket arm 21.

Referring to fig. 2 in conjunction with fig. 1, a front bracket left hinge lug 215 is formed on a downward side of the left end of the front bracket 21, the front bracket left hinge lug 215 is hinged to the front longitudinal beam left hinge base 112 through a front bracket left hinge lug pin 2151, a front bracket right hinge lug 216 is formed on a downward side of the right end of the front bracket 21, the front bracket right hinge lug 216 is hinged to the upper end of the front bracket right elevation adjusting device 24 through a front bracket right hinge lug pin 2161, a rear bracket left hinge lug (not shown) having the same function as the front bracket left hinge lug 215 is formed on a downward side of the left end of the rear bracket 22, the rear bracket left lug is hinged to the rear longitudinal beam left hinge base 122 through a rear bracket left hinge lug pin, a rear bracket right hinge lug 221 is formed on a downward side of the right end of the rear bracket 22, the rear bracket arm right hinge lug 221 is hinged with the upper end of the rear bracket arm right end lifting adjusting device 25 through a rear bracket arm right hinge lug pin shaft 2211, because the structure of the rear bracket arm right end lifting adjusting device 25 is the same as that of the front bracket arm right end lifting adjusting device 24, the applicant only explains the front bracket arm right end lifting adjusting device 24 in detail below, the front bracket arm right end lifting adjusting device 24 comprises a bracket arm right end lifting adjusting pipe 241, a bearing limiting ring 242, a lifting screw rod adjusting nut 243 and a lifting screw rod 244, an adjusting pipe hinge lug 2411 is formed on the lower end bottom wall of the bracket arm right end lifting adjusting pipe 241, the adjusting pipe hinge lug 2411 is hinged with the front longitudinal beam right hinge seat 113 through an adjusting pipe hinge lug pin shaft 24111, the upper end of the bracket arm right end lifting adjusting pipe 241 is formed with an adjusting pipe bearing matching seat 2412 with a diameter larger than that of the lower end, an upper bearing 245 and a lower bearing 246 are installed in the adjusting tube bearing fitting seat cavity 24121 corresponding to the adjusting tube bearing fitting seat 2412, the bearing stopper 242 is installed on the upper portion of the adjusting tube bearing fitting seat 2412, the longitudinal section of the bearing stopper 242 is reversed, the lower end of the elevation screw adjusting nut 243 is extended into the arm right elevation adjusting tube cavity 2413 of the arm right elevation adjusting tube 241, the upper end of the elevation screw adjusting nut 243 corresponds to the upper portion of the bearing stopper 242, a nut operating tool inserting cavity 2431 is installed on the peripheral outer wall of the elevation screw adjusting nut 243 at a distance, a nut inner thread is formed on the inner wall of the elevation screw adjusting nut 243, the lower end (i.e., the lower portion) of the elevation screw 244 is screwed with the elevation screw adjusting nut 243, the upper end (i.e., the upper portion) of the elevation screw 244 is inserted into the front arm right lug 216 and hinged to the front arm right lug 216 by the front arm right lug hinge pin 2161, the upper bearing 245 is located between the cavity wall of the adjusting tube bearing fitting seat cavity 24121 and the lower end outer wall of the lifting screw rod adjusting nut 243, the upper surface of the upper bearing 245 is limited by a bearing limit ring rib 2421 formed on the upper part of the bearing limit ring 242, the lower bearing 246 is located between a cavity bottom bearing support step ring 24122 of the adjusting tube bearing fitting seat cavity 24121 and the bottom surface of the lifting screw rod adjusting nut 243, and a bearing limiting isolation sleeve 247 is arranged between the opposite sides of the upper and

lower bearings

245 and 246, and the bearing limiting isolation sleeve 247 is sleeved on the outer wall of the lower end of the lifting screw rod adjusting nut 243.

A wire rope guide roller frame driving mechanism 8 in transmission connection with the rope reel driving mechanism 6 is rotatably provided between the left ends of the front bracket arm 21 and the rear bracket arm 22, the wire rope guide roller frame driving mechanism 8 corresponds to the right side in the length direction of the bracket arm connecting beam 23, a wire rope aligning guide mechanism 7 for guiding a wire rope to the rope reel 3 is provided on the wire rope guide roller frame driving mechanism 8 in a back-and-forth reciprocating displacement manner, and the wire rope aligning guide mechanism 7 also constitutes a rolling pair with the left side of the bracket arm connecting beam 23.

When a small lever (also referred to as an "operating member") having a key effect is inserted into the nut operating member insertion cavity 2431 and the small lever is rotated clockwise or counterclockwise, the lifting screw 244 is moved downward or upward by the clockwise or counterclockwise rotation of the lifting screw adjusting nut 243, so that the right end of the front bracket arm 21 is tilted downward or raised upward for the purpose of achieving a desired reasonable height of the rope reel 3. When the front bracket right end lifting adjusting device 24 is adjusted, the rear bracket right end lifting adjusting device 25 also needs to be adjusted correspondingly.

Referring to fig. 3 in conjunction with fig. 1, a driving gear pivot support bearing sleeve hole 211 and a sleeve support hole 212 are formed at the right end of the front bracket arm 21 and spaced from each other, and the sleeve support hole 212 is located at the right side of the driving gear pivot support bearing sleeve hole 211; the rope reel driving mechanism 6 comprises a hydraulic oil motor 61, a driving gear 62, a driven gear 63, a driving sprocket 64, a spindle head locking and releasing shaft sleeve 65, a supporting tube sleeve 66, a front spindle head locking and releasing device 67 and a rope reel front fixing frame transmission clutch device 68, wherein the hydraulic oil motor 61 is provided with a pair of hydraulic oil motor inlet and return pipe interfaces 611, in a use state, a hydraulic station similar to CN212832513U (hydraulic winching machine) and/or CN102011768A (hydraulic oil circulation filtering mechanism of a wire hydraulic crimping machine) is connected with an oil pipe pipeline of the hydraulic oil motor inlet and return pipe interfaces 611, the rear side of the hydraulic oil motor 61 is fixed with the front side surface of the right end of the front supporting arm 21 through a hydraulic oil motor fixing seat 612, a hydraulic oil motor power output shaft 613 of the hydraulic oil motor 61 faces backwards, the driving gear 62 is positioned at the rear side of the right end of the front supporting arm 21 and meshed with the driven gear 63, a driving gear shaft 621 extends from the front side of the driving gear 62, the driving gear shaft 621 is rotatably supported in a driving gear pivot support bearing housing 6213 by a driving gear shaft front pivot support bearing 6211 and a driving gear shaft rear pivot support bearing 6212, the driving gear pivot support bearing housing 6213 is inserted and fixed to the right end of the front bracket 21 at a position corresponding to the driving gear pivot support bearing housing hole 211, a hydraulic motor power output shaft transmission connection hole 622 is formed at an axially central position of the driving gear shaft 621, the hydraulic motor power output shaft 613 is inserted into the hydraulic motor power output shaft transmission connection hole 622, and is in transmission connection with the driving gear shaft via a flat key in the hydraulic motor power output shaft transmission connection hole 622 Next, the drive sprocket 64 is located on the right end rear side of the front bracket arm 21, a drive sprocket cover 641 is formed at a central position of the drive sprocket 64, the front end of the drive sprocket cover 641 protrudes out of the front side surface of the drive sprocket 64 and is rotatably supported on the stub lock releasing shaft sleeve 65 by a drive sprocket cover front pivot support bearing 642 at a position corresponding to the rear end surface of the support pipe sleeve 66, and the rear end of the drive sprocket cover 641 protrudes out of the rear side surface of the drive sprocket 64 and is also rotatably supported on the stub lock releasing shaft sleeve 65 by a drive sprocket cover rear pivot support bearing 643 at a position corresponding to the rear side of the drive sprocket cover front pivot support bearing 642, a space between the drive sprocket cover front pivot support bearing 642 and the drive sprocket cover rear pivot support bearing 643 being defined by a drive sprocket cover pivot support bearing spacer 644 fitted outside the stub lock releasing shaft sleeve 65, a driven gear 63 is fitted over the driving sprocket cover 641 projecting from the rear side surface of the driving sprocket 64 at a position located on the rear side of the driving sprocket 64, a clutch pin latching hole 631 is formed in the wall of the driven gear 63 and at a position corresponding to the aforementioned rope reel front mount transmission clutch 68, the middle of a spindle head lock release shaft bushing 65 is fitted into a support bushing hole of the support pipe bushing 66, the front end of the spindle head lock release shaft bushing 65 projects out of the front end surface of the support pipe bushing 66 and is formed with spindle head lock release shaft bushing end external threads 651, a support pipe bushing front end surface limiting nut 652 is threadedly provided at a position corresponding to the spindle head lock release shaft bushing end external threads 651, the rear end of the spindle head lock release shaft bushing 65 extends to the rear end surface of the driving sprocket cover 641 and is formed with a bushing front half-shaft fitting 653 having a diameter larger than that of the spindle head lock release shaft bushing 65, a support tube sleeve 66 fixed to the right end of the front bracket arm 21 at a position corresponding to the sleeve support hole 212 and extending the front end of the support tube sleeve 66 in a horizontal state to the front side surface of the front bracket arm 21, the front end surface of the support tube sleeve 66 being defined by the support tube sleeve front end surface defining nut 652, a front stub locking release 67 cooperating with the stub locking release shaft sleeve 65, a rope reel front mount transmission clutch 68 provided on the rope reel front rotational coupling 4 and establishing or releasing a transmission connection with the driven gear 63 at a position corresponding to the clutch pin latch hole 631, the rope reel front rotational coupling 4 slidably cooperating with a sleeve front half-shaft cooperating head 653 at a position corresponding to the sleeve front half-shaft cooperating head 653 and corresponding to the front stub locking release 67; a shaft head common supporting pipe 10 is arranged between the rope reel front rotating connecting mechanism 4 and the rope reel rear rotating connecting mechanism 5, and the middle part of the shaft head common supporting pipe 10 corresponds to the central position of the rope reel 3; a connecting beam roller guide rail 231 is fixed to the left side of the bracket connecting beam 23 in the length direction, and the lower part of the wire rope arranging guide mechanism 7 and the connecting beam roller guide rail 231 form a rolling pair; the wire rope guide roller frame driving mechanism 8 rotatably provided between the left ends of the front bracket arm 21 and the rear bracket arm 22 is drivingly connected to the drive sprocket 64.

Continuing to refer to fig. 3 and continuing to refer to fig. 1, a spindle head lock release spindle sleeve rotation prevention limiting hole 654 is formed at the front end of the spindle head lock release spindle sleeve 65 and at a position rearward of the support tube sleeve front end surface limiting nut 652, a spindle sleeve rotation prevention limiting member hole 661 is formed at the front end of the support tube sleeve 66 and at a position corresponding to the spindle head lock release spindle sleeve rotation prevention limiting hole 654, the spindle head lock release spindle sleeve 65 is prevented from rotating by the spindle sleeve rotation prevention limiting member extending into the spindle head lock release spindle sleeve rotation prevention limiting hole 654 at a position corresponding to the spindle sleeve rotation prevention limiting member hole 661, and the spindle head lock release spindle sleeve rotation prevention limiting hole 654 is a blind hole (a dimple). In the present embodiment, the shaft-sleeve rotation-prevention restricting member hole 661 is a screw hole, but may be a pin hole, and correspondingly, the shaft-sleeve rotation-prevention restricting member is a screw, but may be a pin.

In a state where the oil pipe line of the hydraulic station disclosed in the above-exemplified patent document is connected to the aforementioned oil inlet and return pipe ports 611 (one of the two ports is oil inlet and the other is oil return) of the hydraulic motor and in a state where the hydraulic station is in operation, the hydraulic motor 61 is operated, a driving gear shaft 621 fixedly connected to the hydraulic motor via a flat key is driven by a power output shaft 613 of the hydraulic motor, a driving gear 62 is driven by the driving gear shaft 621, a driven gear 63 engaged with the driving gear 62 is driven by the driving gear 62, a driving sprocket 64 is driven by the driven gear 63, a wire rope guide roller frame driving mechanism 8 described in detail below is driven by the driving sprocket 64, and the steel wire rope guide roller frame driving mechanism 8 drives the steel wire rope arranging guide mechanism 7, and the steel wire rope passing through is guided to the rope coiling disc 3 in a uniform rope arranging state by the steel wire rope arranging guide mechanism 7.

In the process that the driven gear 63 is driven by the driving gear 62 and moves, because the rope reel front rotation connecting mechanism 4 is in transmission connection with or disconnection from the driven gear 63 through the rope reel front fixing frame transmission clutch 68, when the rope reel front fixing frame transmission clutch 68 is in a state of connection with the driven gear 63 at a position corresponding to the clutch pin latch hole 631, the driven gear 63 drives the rope reel front rotation connecting mechanism 4 through the rope reel front fixing frame transmission clutch 68, the rope reel front rotation connecting mechanism 4 drives the rope reel 3 fixedly connected with the rope reel front rotation connecting mechanism 4, the rope reel rear rotation connecting mechanism 5 is driven by the rope reel 3 to rotate synchronously, and the rope reel front and rear rotation connecting mechanisms 4 and 5 realize the rotation of the rope reel 3 through the synergistic action of the rope reel front and rear rotation connecting mechanisms 4 and 5.

The front spindle head lock release 67, which essentially functions to restrain or release the front half shaft 43 of the structural system of the reel front pivot coupling 4, includes a front spindle head lock release shaft 671, a front spindle head lock release shaft spring 672, an end cap 673 and a front spindle head lock release shaft operating handle 674, the end cap 673 has a cap cavity 6731, and the rear end of the end cap 673 is threadedly connected to the front spindle head lock release shaft pipe end external thread 651 by means of the cap cavity thread formed on the cavity wall of the end cap cavity 6731, the rear end side wall of the end cap 673 is in contact with the front side wall of the aforementioned spindle head locking release shaft sleeve barrel 652, the front spindle head lock release shaft 671 is movably engaged with the spindle head lock release shaft sleeve cavity 655 of the spindle head lock release shaft sleeve 65 in a front-to-and-rear end of the front spindle head lock release shaft 671 is sequentially passed through the aforementioned cap cavity 6731 and the front opening hole formed at the central position of the front side wall of the end cap 673 6732 extends forwardly of the end cap 673 to form a handle attachment end 6711, a front stub shaft lock release shaft external thread 6712 is formed on the wall of the front end of the front stub shaft lock release shaft 671, the front stub shaft lock release shaft external thread 6712 is threadedly engaged with a nut collar internal thread 65511 of a stub shaft lock release shaft collar cavity wall nut collar 6551 formed on the cavity wall of the stub shaft lock release shaft collar cavity 655, the region of the front end of the front stub shaft lock release shaft 671 having the front stub shaft lock release shaft external thread 6712 has a smaller diameter than the rear end of the front stub shaft lock release shaft 671, a front stub shaft lock release shaft spring 672 is fitted over the front end of the front stub shaft lock release shaft 671, the front end of the front stub shaft lock release shaft spring 672 is supported within the end cap cavity 6731 on the rear side of the spring support disk 3 fitted over the front stub shaft lock release shaft 671 and locked by a pin or screw, and the rear end of the front spindle head lock release shaft spring 672 is supported on the front side of the aforementioned spindle head lock release shaft bushing cavity wall nut type bead 6551, the middle portion of the front spindle head lock release shaft operating handle 674 is fixed with the aforementioned handle attachment end 6711 by means of the handle fixing sleeve 6741 and the front spindle head lock release shaft 671 is rotated clockwise or counterclockwise by the front spindle head lock release shaft operating handle 674 through the handle fixing sleeve 6741, and a handle limit nut 67111 is provided on the handle attachment end 6711 and at a position corresponding to the front of the handle fixing sleeve 6741.

Continuing with FIG. 3, the bushing front axle shaft engaging head 653 is formed with a front axle head receiving cavity 6531, the rear end of the front axle head receiving cavity 6531 being open, and a front axle shaft limit screw slot 6532 communicating with the front axle head receiving cavity 6531 is formed in the bushing front axle shaft engaging head 653.

The aforementioned reel front rotational coupling mechanism 4 includes a front coupling pawl plate 41, a front coupling pawl plate support bearing 42, a front half shaft 43 and a set of reel front fixing pawls 44, the front end of the front half shaft 43 being movably inserted into the aforementioned front half shaft head receiving chamber 6531 and being formed with a front axle head lock release shaft fitting hole 431 at an axially central position of the front end of the front half shaft 43, a front half shaft bearing defining step ring 432 formed on the front end outer wall of the front half shaft 43 and around the circumferential direction of the front half shaft 43 and projecting from the outer surface of the front half shaft 43, a front lock release shaft lock screw 433 provided on the front half shaft 43 and at a position on the front side of the front half shaft bearing defining step ring shaft head 432, the front axle head lock release shaft lock screw 433 corresponding to the aforementioned front half shaft limit screw groove 6532, the front pawl plate support bearing 42 being fitted in the middle of the front half shaft 43, the rear end of the front half shaft 43 extends to the rear side of the front connecting claw disk supporting bearing 42 to form a common supporting pipe front insertion fixing head 434, the front end of the front shaft head common supporting pipe 10 is inserted and fixed with the common supporting pipe front insertion fixing head 434, that is, the common supporting pipe front insertion fixing head 434 is inserted and fixed with the pipe cavity of the shaft head common supporting pipe 10, the front side surface of the bearing inner ring of the front connecting claw disk supporting bearing 42 is contacted with the rear side surface of the front half shaft bearing limiting step ring 432, the rear side surface of the bearing inner ring of the front connecting claw disk supporting bearing 42 is contacted with a bearing limiting snap spring 435 arranged on the front half shaft 43, the front connecting claw disk 41 is rotatably sleeved on the bearing outer ring of the front connecting claw disk supporting bearing 42, a group of rope winding disk front fixing claws 44 are spaced from each other at equal intervals and directly extend and formed on the outer wall of the front connecting claw disk 41 in a radiation state, and a group of rope winding disk front fixing columns 441 are respectively and fixedly arranged at the end parts of the group of the rope winding disk front fixing claws 44 far away from the front connecting claw disk 41; the central part of the front end of the rope reel 3 is fixed with the front rope reel fixing column 441, and the central part of the rear end of the rope reel 3 is fixed with the rear rope reel rotating connecting mechanism 5; a clutch pin base 442 is formed on any one of the pair of rope reel front fixing claws 44, and the rope reel front fixing frame transmission clutch device 68 for establishing or releasing a transmission connection with the driven gear 63 at a position corresponding to the clutch pin latching hole 631 is provided on the clutch pin base 442.

In the present embodiment, although the number of the set of the rope reel front fixing claws 44 is four as an example, it should be understood that the number is not limited thereto, and for example, the number of the set of the rope reel front fixing claws 44 is reduced to three or increased to five or more, and the technical scope of the present disclosure should be considered. Specifically, selecting the number of the front fixing claws 44 of the group of the cord reel to be four is a relatively preferable option, not the only option.

In the above-mentioned slave gear 63 in a rotating state, i.e. in an operating state, it is assumed that during the rope pulling process, a clutch pin 681 (described in detail below) of the structural system of the rope reel front fixing frame transmission clutch device 68 is latched into the clutch pin latching hole 631, so that the transmission relationship between the rope reel front rotation connecting mechanism 4 and the slave gear 63 is established, so that one of the rope reel front fixing claws 44 in the group of rope reel front fixing claws 44 is driven by the clutch pin 681, so that the front connecting claw disc 41 and the group of rope reel front fixing claws 44 are both in a rotating state, and the front end of the rope reel 3 fixed thereto is driven by the rope reel front fixing column 441 on the group of rope reel front fixing claws 44. During the rotation of the aforementioned front coupling pawl disk 41 together with the set of reel front fixing pawls 44, the above-mentioned spindle head common support tube 10, the front half shaft 43, the spindle head lock release shaft sleeve 65 and the support tube sleeve 66, and the below-mentioned rear half shaft 53, etc., are not rotated.

When the wire rope wound or coiled on the rope reel 3 is to be withdrawn for use, i.e. when the rope is to be pulled again in the pole erecting operation of the power construction, the rope head of the wire rope on the rope reel 3 is pulled (pulled) to the rod body of the power facility by the power construction personnel. In this state, the rope reel 3 is smoothly and rapidly withdrawn to exhibit the labor-saving effect of pulling the wire rope. Thus, before the electric power operator pulls out the wire rope from the rope reel 3, the operator releases the front head lock releasing shaft lock screw 433 and disengages the clutch pin 681 from the clutch pin latching hole 631, and operates the front head lock releasing shaft operating handle 674 to displace the front head lock releasing shaft 671 forward, in which the front head lock releasing shaft spring 672 is reset (i.e., extended) and the rear end of the front head lock releasing shaft 671 is withdrawn forward from the front head lock releasing shaft engaging hole 431, because the front head lock releasing shaft external thread 6712 of the front head lock releasing shaft 671 is threadedly engaged with the nut type bead internal thread 65511. In the above state, the rear half shaft 53 is unlocked by the rear half shaft locking arm 59 shown in fig. 4 and described below, and when the front and

rear half shafts

43 and 53 are unlocked, the cord reel front and rear rotating link mechanisms 4 and 5 and the cord reel 3 located between the cord reel front and rear rotating link mechanisms 4 and 5 are not in a transmission relationship with the driven gear 63, so that the cord can be easily unwound. When the rope is retracted, the front axle head lock release shaft operating handle 674 is operated in the reverse direction with respect to the operating direction described above, so that the rear end of the front axle head lock release shaft 671 enters the front axle head lock release shaft engaging hole 431, and in this process, since the front axle head lock release shaft spring 672 is compressed from the previous reset, i.e., from the previous extension, the operator cannot rotate the front axle head lock release shaft operating handle 674 any more when the front axle head lock release shaft spring 672 is compressed to the limit, thereby indicating that the extent to which the rear end of the front axle head lock release shaft 671 penetrates into the front axle head lock release shaft engaging hole 431 has reached the limit. It follows that the front axle head lock release shaft spring 672 can function to prevent the front axle head lock release shaft operating handle 674 from being operated excessively and to avoid damage to the front axle shaft 43 by the front axle head lock release shaft 671. After the completion of the above operation, the front spindle head lock release shaft locking screw 433 is screwed in to lock the rear end of the front spindle head lock release shaft 671 and the aforementioned clutch pin 681 is inserted into the clutch pin latch hole 631, and the above-mentioned rear half shaft locking arm 59 is returned to the locked state to the rear half shaft 53. In this way, the rope reel 3 is placed in a rope pulling state.

As shown in fig. 3, the clutch pin holder 442 has a clutch pin sliding engagement cavity 4421, and a locking sleeve engagement groove 4422 is formed on a wall body of a front end of the clutch pin holder 442; the aforementioned rope reel front mount transmission clutch device 68 includes a clutch pin 681, a clutch pin thrust spring 682, a clutch pin coupling bolt 683, a clutch pin coupling bolt spring 684, and a lock operation sleeve 685, the clutch pin 681 being slidably disposed forward and backward in the aforementioned clutch pin slidably fitting chamber 4421, the clutch pin thrust spring 682 being fitted over a rear end of the clutch pin 681, a front end of the clutch pin thrust spring 682 abutting against a clutch pin spring support step 6811 formed on the clutch pin 681, a rear end of the clutch pin thrust spring 682 being supported on a clutch pin holder spring support inner flange 4423 formed at a rear end portion of the aforementioned clutch pin holder 442, the clutch pin coupling bolt 683 corresponding to the aforementioned lock sleeve fitting groove 4422, and a lower end of the clutch pin coupling bolt 683 being fixed to a front end of the clutch pin 681, and an upper end thereof projecting upward out of the aforementioned clutch pin holder 442 via the lock sleeve fitting groove 4422, a lock operation sleeve 685 is fitted over the clutch pin-coupling bolt 683, the diameter of the lower end of the lock operation sleeve 685 being contracted to such an extent that it tends to come into close contact with the clutch pin-coupling bolt 683 and protruding into the aforementioned lock sleeve fitting groove 4422, a clutch pin-coupling bolt spring 684 being fitted over the clutch pin-coupling bolt 683, the upper end of the clutch pin-coupling bolt spring 684 being supported on the coupling bolt head of the upper end of the clutch pin-coupling bolt 683, and the lower end of the clutch pin-coupling bolt spring 684 being supported on the lower chamber wall of the lock operation sleeve chamber of the lock operation sleeve 685; when the front rotation connecting mechanism 4 of the rope reel is in a transmission connection with the driven gear 63, the front end of the clutch pin 681 is latched into the clutch pin latching hole 631 and the lower end of the lock operation sleeve 685 is inserted into the lock sleeve engagement groove 4422, and when the front rotation connecting mechanism 4 of the rope reel is released from the transmission connection with the driven gear 63, the lock operation sleeve 685 is pulled upward and the lock operation sleeve 685 is withdrawn from the lock sleeve engagement groove 4422, and the clutch pin connecting bolt 683 and the front end of the clutch pin 681 are driven to be displaced backward and withdrawn from the clutch pin latching hole 631.

As can be seen from the illustration of fig. 3 and in conjunction with the above detailed description of the applicant of the rope reel front mount transmission clutch device 68: when the clutch pin 681 is to be disengaged from the clutch pin latching hole 631, the operator pulls the lock operation sleeve 685 upward and temporarily disengages the lower end thereof from the lock sleeve engagement groove 4422, the clutch pin coupling bolt spring 684 is compressed, the operator moves the lock operation sleeve 685 rearward, the lock operation sleeve 685 moves the clutch pin coupling bolt 683 together with the clutch pin 681 rearward, the front end of the clutch pin 681 exits the clutch pin latching hole 631, the clutch pin thrust spring 682 is compressed, and then the operator releases the lock operation sleeve 685, the lower end of the lock operation sleeve 685 is locked to the aforementioned lock sleeve engagement groove 4422 by the restoring force of the clutch pin coupling bolt spring 684, and the release of the transmission coupling between the rope reel front mount transmission clutch device 68 together with the rope reel front rotation coupling mechanism 4 and the driven gear 63 is completed, and vice versa, and the description will not be repeated.

With particular reference to fig. 1 and fig. 3, a front annular rope reel fixing hoop 31 is provided at a central portion of a front end of the rope reel 3, annular fixing hoop front fixing lugs 311 are fixed to an inner wall of the front annular rope reel fixing hoop 31 at equal intervals in a circumferential direction around the front annular rope reel fixing hoop 31, the number of the annular fixing hoop front fixing lugs 311 is equal to the number of the front fixing claws 44 of the group of rope reel and corresponds to the positions of the front fixing posts 441 of the rope reel, and the front fixing lugs 311 are fixed to the front fixing posts 441 of the rope reel; a group of rope reel front rope blocking spokes 312 are formed on the outer wall of the rope reel front annular fixing hoop 31 and around the circumferential direction of the rope reel front annular fixing hoop 31 in a radiation state with equal intervals, and a rope reel front rope blocking spoke connecting hoop 32 is fixed at a position corresponding to the tail end of the group of rope reel front rope blocking spokes 312; a rear end of the rope reel 3 is provided at a central portion thereof with a rear reel annular fixing hoop 33, rear reel annular fixing lugs 331 are fixed to an inner wall of the rear reel annular fixing hoop 33 and around a circumferential direction of the rear reel annular fixing hoop 33 at equal intervals, the rear reel annular fixing lugs 331 are fixed to the rear reel rotary connecting mechanism 5 provided at a right end of the rear bracket arm 22, a set of rear reel rope blocking spokes 332 are fixed to an outer wall of the rear reel annular fixing hoop 33 and around the circumferential direction of the rear reel annular fixing hoop 33 at equal intervals in a radial state, and a rear reel rope blocking spoke connecting hoop 34 is fixed to a position corresponding to a distal end of the rear reel rope blocking spoke 332; a wire rope head fixer 35 is arranged on any one of the front rope coiling disc rope stopping spoke 312 of the group of rope coiling discs or any one of the rear rope stopping spoke 332 of the group of rope coiling disc rear rope stopping spokes. As can be seen from the schematic representation of fig. 1, the rope drum 3 is substantially squirrel-cage (i.e. in the shape of a "squirrel cage").

In this embodiment, the cable head holder 35 is disposed on one of the set of reel rear apron spokes 332, but may be disposed on one of the set of reel front apron spokes 312.

The front rope reel fixing column 441 can be welded with the annular fixing hoop rear fixing lug 331 or connected through a bolt, when the former is adopted, the front rope reel fixing column 441 is a smooth column without threads on the outer wall, and when the latter is adopted, the front rope reel fixing column 441 uses a bolt and is limited by a nut after the bolt passes through the annular fixing hoop rear fixing lug 331. The rope reel rear fixing posts 541 on the group of rope reel rear fixing claws 54 of the structural system of the rope reel rear rotating connecting mechanism 5 to be mentioned below are fixed in the same way as the ring-shaped fixing hoop rear fixing lug 331.

Referring to fig. 4 in conjunction with fig. 1, the aforementioned rope reel rear rotational connection mechanism 5 includes a rear connection claw disc 51, a rear connection claw disc support bearing 52, a rear half shaft 53, a set of rope reel rear fixing claws 54, a bearing driving restriction sleeve 55, a bearing driving restriction sleeve operating handle 56, a rear half shaft support 57, a rear half shaft locking arm hinge lug 58 and a rear half shaft locking arm 59, a front end of the rear half shaft 53 is fixed to a rear end of the aforementioned stub shaft common support tube 10 by insertion, a rear end of the rear half shaft 53 is supported in a rear half shaft support cavity 571 on an upward facing side of the rear half shaft support 57, a bearing inner race of the rear connection claw disc support bearing 52 is fitted in a middle portion of the rear half shaft 53, the rear connection claw disc 51 is rotatably fitted over a bearing outer race of the rear connection claw disc support bearing 52, a set of rope reel rear fixing claws 54 are spaced from each other and extend in a radial state directly to and are formed on an outer wall of the rear connection claw disc 51, a rope reel rear fixing post 541 is respectively fixed at one end part of the group of rope reel rear fixing claws 54 far away from the rear connecting claw disc 51, the annular fixing hoop rear fixing lugs 331 are fixed with the rope reel rear fixing posts 541, a bearing driving limiting sleeve 55 is in threaded fit with a rear half shaft thread 531 formed on the rear half shaft 53 at a position corresponding to the rear side of the rear connecting claw disc supporting bearing 52, a pair of bearing driving limiting sleeve operating handles 56 are corresponding to each other and are respectively fixed with the bearing driving limiting sleeve 55, a rear half shaft supporting seat 57 is fixed at the right end of the rear supporting arm 22, a rear half shaft locking arm hinge lug 58 is fixed with the rear supporting arm 22 at a position corresponding to the left side of the rear half shaft supporting seat 57, the left end of the rear half shaft locking arm 59 is hinged with a shaft locking arm hinge lug 58 through a locking arm hinge pin 591, the middle part of the rear half shaft locking arm 59 corresponds to the upper part of the rear end of the rear half shaft 53, while the right end of the rear axle lock arm 59 is locked or unlocked to the right side of the rear axle bearing block 57 (as noted above) by the lock arm lock pin 592.

Since the aforementioned set of rope reel rear fixing claws 54 is the same as the aforementioned set of rope reel front fixing claws 44, the applicant does not repeat the description.

When the present invention is in use, the bearing driving limiting sleeve 55 can be moved forward by operating the bearing driving limiting sleeve operating handle 56, the rear connecting claw disc supporting bearing 52 together with the rear connecting claw disc 51 and the set of rope winding disc rear fixing claws 54 are forced to apply a forward thrust to the rear end of the rope winding disc 3, the set of rope winding disc front fixing claws 44 together with the front connecting claw disc 41 and the front connecting claw disc supporting bearing 42 are forced by the front end of the rope winding disc 3 to generate a forward force, and the inner ring of the front connecting claw disc supporting bearing 42 is sufficiently attached to the rear side surface of the front half shaft bearing limiting step ring 432 (eliminating possible gaps) to ensure the smooth movement effect of the rope winding disc 3 in the process of winding the steel wire rope.

Referring to fig. 5 in conjunction with fig. 1, the aforementioned wire rope guide roller frame driving mechanism 8 includes a double-grooved lead screw 81, a double-grooved lead screw driving sprocket fixing sleeve 82, a positioning pin engaging disc 83, a positioning pin 84, a manual positioning operating handle 85 and a double-grooved lead screw driving sprocket 86, a double-grooved lead screw front spindle head 811 at the front end of the double-grooved lead screw 81 is engaged with the double-grooved lead screw driving sprocket fixing sleeve 82 through a front bushing 8111 and a rear bushing 8112 in a double-grooved lead screw driving sprocket fixing sleeve cavity corresponding to the double-grooved lead screw driving sprocket fixing sleeve 82, and the front end of the double-grooved lead screw front spindle head 811 protrudes out of the front end surface of the double-grooved lead screw driving sprocket fixing sleeve 82 to form an operating handle connector 8113, a double-grooved lead screw rear spindle head 812 (shown in fig. 1) at the rear end of the double-grooved lead screw 81 is rotatably supported at the left end of the rear bracket arm 22 through a rear support bearing 8121 (shown in fig. 1), that is supported in a bearing hole opened at the left end of the rear bracket arm 22, the double-slotted screw driving sprocket fixing sleeve 82 is rotatably engaged with a pair of double-slotted screw driving sprocket fixing sleeve pivot bearings 821, the pair of double-slotted screw driving sprocket fixing sleeve pivot bearings 821 is arranged in a pivot bearing ring 8211, the pivot bearing ring 8211 is arranged in a pivot bearing ring positioning hole 213 opened at the left end of the front bracket arm 21, a bearing limit separating ring 8212 is arranged between the pair of double-slotted screw driving sprocket fixing sleeve pivot bearings 821, the bearing limit separating ring 8212 is sleeved outside the double-slotted screw driving sprocket fixing sleeve 82, a pair of double-slotted screw driving sprocket fixing flange plates 822 are formed at the rear end of the double-slotted screw driving sprocket fixing sleeve 82 and at the position corresponding to the rear side of the front bracket arm 21, the positioning pin engaging plate 83 is arranged at the position at the front side of the left end of the front bracket arm 21 and at the front end of the double-slotted screw driving sprocket fixing sleeve 82 after the engaging plate bush 831 is added, one end of the manual positioning operating handle 85 facing the operating handle connecting head 8113 is fixed with the operating handle connecting head 8113 through a flat key and is limited by an operating handle connecting head limiting screw 81131 with a baffle 81132 arranged on the front end surface of the operating handle connecting head 8113, an adjusting pin seat 851 is formed on one end of the manual positioning operating handle 85 facing the operating handle connecting head 8113, namely the upper end in the position state shown in fig. 5, the adjusting pin seat 851 is provided with an adjusting pin matching hole 8511 penetrating from the front end to the rear end, the rear end of the adjusting pin 84 is positioned in the adjusting pin matching hole 8511, the front end of the adjusting pin 84 extends out of the adjusting pin matching hole 8511 and is connected with a knob 841, the rear end part of the adjusting pin 84 is matched or not matched with a matching disc cavity 832 formed on the disc edge of the adjusting pin matching disc 83, a positioning pin return spring 842 is sleeved on the middle part of the adjusting pin 84, the front end of the positioning pin return spring 842 is supported on the hole wall step of the front end of the positioning pin fitting hole 8511, and the rear end of the positioning pin return spring 842 is supported on the positioning pin spring support head 843 formed at the rear end of the positioning pin 84, and when the positioning pin spring support head 843 is in a state of fitting with the fitting plate cavity 832, the manual positioning operation handle 85 and the double-groove screw 81 are rotated with the double-groove screw drive sprocket fixing sleeve 82 through the positioning pin fitting plate 83, and when the positioning pin spring support head 843 is retreated from the fitting plate cavity 832, the manual positioning operation handle 85 is released from the connection with the positioning pin fitting plate 83, the double-groove screw connector 81 is rotated by the manual positioning operation handle 85 through the operation handle 8113, and the double-groove screw drive sprocket 86 is fixed with the double-groove screw drive sprocket fixing flange 822 through screws 861 and the double-groove screw drive sprocket fixing flange 822 at a position corresponding to the rear side of the double-groove screw drive sprocket fixing flange 822 distributed at intervals And the double-groove screw rod driving chain wheel 86 is in transmission connection with the driving chain wheel 64 through a transmission chain 862; the wire rope arranging guide mechanism 7 of which the lower right side and the connecting beam roller guide rail 231 form a rolling pair is movably matched with the double-groove screw 81; a guard 214 (shown in fig. 1) for shielding the drive sprocket 64, the double-slotted screw drive sprocket 86 and the drive chain 862 is fixed to the front bracket arm 21; a double-slotted screw protector 232 (shown in fig. 1) for shielding the double-slotted screw 81 is fixed to the bracket connecting cross member 23 at a position corresponding to the upper side in the longitudinal direction of the double-slotted screw 81.

After the actual pulling operation is completed, the wire rope alignment guide mechanism 7 is not necessarily positioned at the front end or the rear end of the double-grooved screw 81, and when the wire rope alignment guide mechanism is adjusted to the front end or the rear end of the double-grooved screw 81, the operator pulls the positioning pin 84 forward, the positioning pin spring support head 843 of the positioning pin 84 is moved away from the fitting plate cavity 832 while the positioning pin 84 is in a state of overcoming the reaction force of the positioning pin return spring 842, the manual positioning operation handle 85 is released from the fitting relation with the positioning pin fitting plate 83, and in this state, the construction worker swings the manual positioning operation handle 85 clockwise or counterclockwise to artificially rotate the double-grooved screw 81, thereby moving the wire rope alignment guide mechanism 7 to the front end or the rear end of the double-grooved screw 81.

Continuing to refer to fig. 5, the aforementioned wire rope arrangement guiding mechanism 7 includes a double-grooved lead screw outer sliding sleeve 71, a double-grooved lead screw front inner sliding sleeve 72, a double-grooved lead screw rear inner sliding sleeve 73, a lead screw groove fit sliding block 74, a sliding block base tray 75, a wire rope guiding roller frame 76, a wire rope supporting roller 77, a wire rope guiding pulley 78 and a roller frame guiding roller 79, the double-grooved lead screw outer sliding sleeve 71 is sleeved on the aforementioned double-grooved lead screw 81, and the middle of the cavity wall of the double-grooved lead screw outer sliding sleeve cavity 711 of the double-grooved lead screw outer sliding sleeve 71 is in sliding contact with the double-grooved lead screw 81, a lead screw groove fit sliding block receiving interface 712 extends at the lower part of the double-grooved lead screw outer sliding sleeve 71, the double-grooved lead screw front inner sliding sleeve 72 is inserted and fixed with the front end of the double-grooved lead screw outer sliding sleeve cavity 711, the double-grooved lead screw rear inner sliding sleeve 73 is inserted and fixed with the rear end of the double-grooved lead screw outer sliding sleeve cavity 711, and the inner cavity wall of the pair of the double-grooved lead screw front inner sliding sleeve 72 and the inner sliding sleeve 73 are inserted and the double-grooved lead screw 81 connected with the aforementioned double-grooved lead screw 81 In contact, the screw groove fitting slider 74 is formed on the upper portion of the slider base 741, and the screw groove fitting slider 74 is fitted into the double-grooved screw groove 813 of the double-grooved screw 81, the slider base 741 is located in the receiving port chamber 7121 of the screw groove fitting slider receiving port 712 communicating with the double-grooved screw outer sliding sleeve chamber 711, the slider base tray 75 is fixed to the peripheral bottom of the screw groove fitting slider receiving port 712 at a position corresponding to the bottom of the slider base 741 by a set of slider base tray fixing screws 751 which are spaced apart from each other, the wire rope guide roller frame 76 includes a guide roller front arm 761 and a guide roller rear arm 762, the guide roller front arm 761 and the guide roller rear arm 762 correspond to each other in a front-rear direction, and the lower end of the guide roller front arm 761 is fixed to the left side of the front end of the double-grooved screw outer sliding sleeve 71, and the lower end of the guide roller rear arm 762 is fixed to the left side of the rear end of the double-grooved screw outer sliding sleeve 71, a roller frame guide roller shaft fixing plate 763 is fixed between the facing sides of the lower ends of the guide roller front arm 761 and the guide roller rear arm 762, a wire rope carrier roller 77 is rotatably provided on a wire rope carrier roller support shaft 771 through a bearing at a position between the guide roller front arm 761 and the guide roller rear arm 762, the front end and the rear end of the wire rope carrier roller support shaft 771 are respectively supported on the guide roller front arm 761 and the guide roller rear arm 762, a wire rope guide pulley 78 is provided above the wire rope carrier roller 77, the wire rope guide pulley 78 is rotatably provided on a wire rope guide pulley shaft 781 through a bearing at a position between the guide roller front arm 761 and the upper end of the guide roller rear arm 762, the front end and the rear end of the wire rope guide pulley shaft 781 are respectively supported on the guide roller front arm 761 and the guide roller rear arm 762, a space between the middle portion of the wire rope guide pulley 78 and the middle portion of the wire rope carrier roller 77 constitutes a wire rope passing space, the roller frame guide roller 79 is rotatably provided at the right end of the roller frame guide roller shaft 791 and forms a rolling pair with the connection beam roller guide 231, and the left end of the roller frame guide roller shaft 791 is fixed to the roller frame guide roller shaft fixing plate 763.

The applicant describes the use of the invention in which, in the inactivated state, the reel 3 is wound with a wire rope and the terminal end of the wire rope is fixed to the aforementioned wire rope head holder 35. When the invention is to be used for the stay rope operation of power construction, the invention is carried to the tower operation site along with the vehicle, and is preferably transferred to the terrace, the steel wire rope is pulled out from the rope coiling disc 3, and the head of the steel wire rope is pulled to the tower body so as to be temporarily and fixedly connected with the tower body. When the hydraulic station drives the hydraulic oil motor 61 to work through the hydraulic oil pipe, the rope is coiled by the rope coiling disc 3 according to the action process described above by the applicant, the tower body is pulled according to the requirement required by the operation under the action of other equipment, for example, a reasonable distance required by dragging is required, and the rope is pulled in the process of slowly pulling the tower body to be in a vertical state under the action of matching with other equipment, and the like. After the completion of the operation of the pull rope in one or some of the tower erection towers, the invention is transferred to another station, the hydraulic station as such. After all the operations are completed, the vehicle returns after the rope is taken up as described above by the applicant.

In conclusion, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the invention task and truly realizes the technical effects of the applicant in the technical effect column.

Claims

1. A rope collecting machine for an electric power construction vertical tower comprises a base (1), wherein the base (1) comprises a base front longitudinal beam (11), a base rear longitudinal beam (12) and a pair of base cross beams (13), the base front longitudinal beam and the base rear longitudinal beam (11 and 12) correspond to each other in a front-rear mode, the pair of base cross beams (13) are mutually spaced and fixed between the opposite sides of the base front longitudinal beam and the base rear longitudinal beam (11 and 12), a front longitudinal beam left hinge base (112) is formed on the upward side of the left end of the base front longitudinal beam (11), a front longitudinal beam right hinge base (113) is formed on the upward side of the right end of the base front longitudinal beam (11), a rear longitudinal beam left hinge base (122) is formed on the upward side of the left end of the base rear longitudinal beam (12), and a rear longitudinal beam right base (123) is formed on the upward side of the right end of the base rear longitudinal beam (12); the left end of the bracket mechanism (2) is hinged with the front longitudinal beam left hinged seat (112) and the rear longitudinal beam left hinged seat (122), and the right end of the bracket mechanism (2) is connected with the front longitudinal beam right hinged seat (113) and the rear longitudinal beam right hinged seat (123) in an up-and-down lifting manner; the rope winding mechanism comprises a rope winding disc (3), a rope winding disc front rotating connecting mechanism (4) and a rope winding disc rear rotating connecting mechanism (5), wherein the rope winding disc (3) is fixed between the rope winding disc front rotating connecting mechanism (4) and the rope winding disc rear rotating connecting mechanism (5), and the rope winding disc front rotating connecting mechanism (4) and the rope winding disc rear rotating connecting mechanism (5) which correspond to each other in front and back are arranged at the right end of the bracket mechanism (2) together with the rope winding disc (3); a rope coiling disk driving mechanism (6), wherein the rope coiling disk driving mechanism (6) is arranged at the right end of the bracket mechanism (2) at a position corresponding to the front side of the rope coiling disk front rotating connecting mechanism (4) and is in transmission connection or disconnection with the rope coiling disk front rotating connecting mechanism (4); the lifting device is characterized in that a front supporting arm right end lifting adjusting device (24) is arranged between the right end of the bracket mechanism (2) and the front longitudinal beam right hinged seat (113), a rear supporting arm right end lifting adjusting device (25) is arranged between the right end of the bracket mechanism (2) and the rear longitudinal beam right hinged seat (123), and the lifting of the front supporting arm right end lifting adjusting device (24) and the rear supporting arm right end lifting adjusting device (25) drives the right end of the bracket mechanism (2) together with the rope winding disc (3), the rope winding disc front and rear rotating connecting mechanisms (4, 5) and the rope winding disc driving mechanism (6) to ascend upwards or incline downwards.

2. The rope retracting machine for the electric power construction tower according to claim 1, wherein the bracket mechanism (2) comprises a front bracket arm (21), a rear bracket arm (22) and a bracket arm connecting beam (23), the downward-facing side of the left end of the front bracket arm (21) is hinged to the front longitudinal beam left hinged seat (112), the downward-facing side of the right end of the front bracket arm (21) is hinged to the upper end of the front bracket arm right lifting adjusting device (24), the lower end of the front bracket arm right lifting adjusting device (24) is hinged to the front longitudinal beam right hinged seat (113), the downward-facing side of the left end of the rear bracket arm (22) is hinged to the rear longitudinal beam left hinged seat (122), the downward-facing side of the right end of the rear bracket arm (22) is hinged to the upper end of the rear bracket arm right lifting adjusting device (25), and the lower end of the rear bracket arm right lifting adjusting device (25) is hinged to the rear longitudinal beam right hinged seat (123), the bracket arm connecting beam (23) is fixedly connected between the middle parts of the opposite sides of the front bracket arm (21) and the rear bracket arm (22); the rope reel front rotating connecting mechanism (4) is arranged at the right end of the front supporting arm (21) along with the rope reel driving mechanism (6) at the position corresponding to the right side of the front end of the supporting arm connecting beam (23), and the rope reel rear rotating connecting mechanism (5) is arranged at the right end of the rear supporting arm (22) at the position corresponding to the right side of the rear end of the supporting arm connecting beam (23); the rope coiling disc (3) corresponds to the right side of the middle part of the length direction of the supporting arm connecting beam (23); the rope coiling disk driving mechanism (6) is arranged at the right end of the front supporting arm (21).

3. The rope reel for electric power construction tower as claimed in claim 2, wherein a front bracket right hinge lug (216) is formed on a downward side of the right end of the front bracket (21), the front bracket right hinge lug (216) is hinged to the upper end of the front bracket right lift adjustment device (24) through a front bracket right hinge lug pin (2161), a rear bracket right hinge lug (221) is formed on a downward side of the right end of the rear bracket (22), the rear bracket right hinge lug (221) is hinged to the upper end of the rear bracket right lift adjustment device (25) through a rear bracket right hinge lug pin (2211), the rear bracket right lift adjustment device (25) has the same structure as the front bracket right lift adjustment device (24), and the front bracket right lift adjustment device (24) includes a bracket right lift adjustment tube (241), A bearing limit ring (242), a lifting screw rod adjusting nut (243) and a lifting screw rod (244), wherein the bottom wall of the lower end of the lifting adjusting pipe (241) at the right end of the supporting arm is provided with an adjusting pipe hinged lug (2411), the adjusting pipe hinged lug (2411) is hinged with the front longitudinal beam right hinged seat (113) through an adjusting pipe hinged lug pin shaft (24111), the upper end of the lifting adjusting pipe (241) at the right end of the supporting arm is provided with an adjusting pipe bearing matching seat (2412) with a diameter larger than that of the lower end, an upper bearing (245) and a lower bearing (246) are arranged in an adjusting pipe bearing matching seat cavity (24121) corresponding to the adjusting pipe bearing matching seat (2412), the bearing limit ring (242) is arranged at the upper part of the adjusting pipe bearing matching seat (2412), the longitudinal section 243 of the bearing limit ring (242) is shaped like a Chinese character 'chi', the lower end of the lifting screw rod adjusting nut (242) extends to the lifting adjusting pipe cavity (3) at the right end of the lifting adjusting pipe (241), the upper end of the lifting screw rod adjusting nut (243) corresponds to the upper part of the bearing limit ring (242), a nut operating piece inserting cavity (2431) is arranged on the peripheral outer wall of the lifting screw rod adjusting nut (243) at intervals, nut internal threads are formed on the inner wall of the lifting screw rod adjusting nut (243), the lower end of the lifting screw rod (244) is in threaded fit with the lifting screw rod adjusting nut (243), the upper end of the lifting screw rod (244) extends into the front bracket arm right hinging lug (216) and is hinged with the front bracket arm right hinging lug (216) through the front bracket arm right hinging lug pin shaft (2161), the upper bearing (245) is positioned between the cavity wall of the adjusting pipe bearing matching seat cavity (24121) and the lower end outer wall of the lifting screw rod adjusting nut (243), and the upper surface of the upper bearing (245) is limited by a bearing limit ring blocking edge (2421) formed on the upper part of the bearing limit ring (242), the lower bearing (246) is positioned between a bearing support step ring (24122) at the bottom of the adjusting pipe bearing matching seat cavity (24121) and the bottom surface of the lifting screw rod adjusting nut (243), a bearing limiting isolation sleeve (247) is arranged between the opposite sides of the upper bearing (245) and the lower bearing (246), and the bearing limiting isolation sleeve (247) is sleeved on the outer wall of the lower end of the lifting screw rod adjusting nut (243); a steel wire rope guide roller frame driving mechanism (8) in transmission connection with the rope coiling disc driving mechanism (6) is rotatably arranged between the left ends of the front supporting arm (21) and the rear supporting arm (22), the steel wire rope guide roller frame driving mechanism (8) corresponds to the right side of the length direction of the supporting arm connecting cross beam (23), a steel wire rope arrangement guiding mechanism (7) used for guiding a steel wire rope to the rope coiling disc (3) is arranged on the steel wire rope guide roller frame driving mechanism (8) in a front-back reciprocating displacement mode, and the steel wire rope arrangement guiding mechanism (7) and the left side of the supporting arm connecting cross beam (23) form a rolling pair.

4. The rope winding machine for the electric power construction tower according to claim 3, wherein a driving gear pivot support bearing sleeve hole (211) and a sleeve support hole (212) are formed at the right end of the front bracket arm (21) at intervals, and the sleeve support hole (212) is located at the right side of the driving gear pivot support bearing sleeve hole (211); the rope reel driving mechanism (6) comprises a hydraulic oil motor (61), a driving gear (62), a driven gear (63), a driving chain wheel (64), a shaft head locking and releasing shaft sleeve (65), a supporting pipe sleeve (66), a front shaft head locking and releasing device (67) and a rope reel front fixing frame transmission clutch device (68), wherein the hydraulic oil motor (61) is provided with a pair of hydraulic oil motor oil inlet and return pipe interfaces (611), the rear side of the hydraulic oil motor (61) is fixed with the front side surface of the right end of the front supporting arm (21) through a hydraulic oil motor fixing seat (612), a hydraulic oil motor power output shaft (613) of the hydraulic oil motor (61) faces backwards, the driving gear (62) is located on the rear side of the right end of the front supporting arm (21) and is meshed with the driven gear (63), and a driving gear shaft (621) extends from the front side surface of the driving gear (62), the main gear shaft (621) is rotatably supported in a main gear shaft front pivot support bearing (6211) and a main gear shaft rear pivot support bearing (6212) in a main gear shaft pivot support bearing sleeve (6213), the main gear shaft pivot support bearing sleeve (6213) is inserted and embedded at the right end of the front bracket arm (21) at the position corresponding to the main gear shaft pivot support bearing sleeve hole (211), a main gear shaft front pivot support bearing (6211) and a main gear shaft rear pivot support bearing (6212) are limited by a main gear shaft pivot support bearing spacer sleeve (6214) sleeved outside the main gear shaft (621), a hydraulic oil motor power output shaft transmission connecting hole (622) is formed at the axial central position of the main gear shaft (621), and the hydraulic oil motor power output shaft (613) is inserted into the hydraulic oil motor power output shaft transmission connecting hole (622), and is drivingly connected with the driving gear shaft 621 through a flat key in a hydraulic oil motor power output shaft transmission connection hole 622, the driving sprocket 64 is located at the right end rear side of the front bracket arm 21, a driving sprocket cover 641 is formed at the central position of the driving sprocket 64, the front end of the driving sprocket cover 641 is protruded out of the front side surface of the driving sprocket 64 and is rotatably supported on the spindle head lock release shaft sleeve 65 through a driving sprocket cover front pivot support bearing 642 at a position corresponding to the rear end face of the support pipe sleeve 66, and the rear end of the driving sprocket cover 641 is protruded out of the rear side surface of the driving sprocket 64 and is also rotatably supported on the spindle head lock release shaft sleeve 65 through a driving sprocket cover rear pivot support bearing 643 at a position corresponding to the rear side of the driving sprocket cover front pivot support bearing 642, the space between the front pivot support bearing (642) of the driving chain wheel sleeve and the rear pivot support bearing (643) of the driving chain wheel sleeve is limited by a driving chain wheel sleeve pivot support bearing space ring (644) sleeved outside a shaft head locking and releasing shaft sleeve (65), a driven gear (63) is sleeved and fixed on the driving chain wheel sleeve (641) extending out of the rear side surface of the driving chain wheel (64) at the position of the rear side of the driving chain wheel (64), a clutch pin latching hole (631) is arranged on the wall body of the driven gear (63) and at the position corresponding to the transmission clutch device (68) of the front fixing frame of the rope winding disc, the middle part of the shaft head locking and releasing shaft sleeve (65) is inserted and fixed with a support pipe sleeve hole of the support pipe sleeve (66), and the front end of the shaft head locking and releasing shaft sleeve (65) extends out of the front end surface of the support pipe sleeve (66) and forms an external thread end part (651) of the shaft head locking and releasing shaft sleeve, a front end surface limiting nut 652 of a supporting tube sleeve is arranged on the screw thread at the position corresponding to the external screw thread 651 at the end part of the sleeve of the spindle head locking and releasing shaft, the rear end of the sleeve 65 of the spindle head locking and releasing shaft extends to the rear end surface of the driving chain wheel sleeve 641 and is formed with a sleeve front half shaft matching head 653 with a diameter larger than that of the sleeve 65 of the spindle head locking and releasing shaft, a supporting tube sleeve 66 is fixed with the right end of the front bracket 21 at the position corresponding to the sleeve supporting hole 212 and the front end of the supporting tube sleeve 66 extends to the front side surface of the front bracket 21 in a horizontal state, the front end surface of the supporting tube sleeve 66 is limited by the front end surface limiting nut 652 of the supporting tube sleeve, a front locking and releasing device 67 of the spindle head is matched with the sleeve 65 of the driving and releasing shaft, a rope reel front transmission clutch device 68 is arranged at the front rotating connecting mechanism 4 of the rope reel And establishes or releases a driving connection with the driven gear (63) at a position corresponding to the clutch pin latching hole (631), the cord reel front rotational connection (4) being in sliding engagement with the quill front half-shaft engaging head (653) at a position corresponding to the quill front half-shaft engaging head (653) and corresponding to the front axle head lock release (67); a common shaft head supporting pipe (10) is arranged between the front rotary connecting mechanism (4) of the rope coiling disc and the rear rotary connecting mechanism (5) of the rope coiling disc, and the middle part of the common shaft head supporting pipe (10) corresponds to the central position of the rope coiling disc (3); a connecting beam roller guide rail (231) is fixed on the left side of the length direction of the supporting arm connecting beam (23), and the lower part of the steel wire rope arranging guide mechanism (7) and the connecting beam roller guide rail (231) form a rolling pair; the steel wire rope guide roller frame driving mechanism (8) which is rotationally arranged between the left ends of the front supporting arm (21) and the rear supporting arm (22) is in transmission connection with the driving chain wheel (64).

5. The rope reel for electric power construction tower according to claim 4, wherein a spindle nose lock-release spindle sleeve rotation-prevention limiting hole (654) is formed at the front end of the spindle nose lock-release spindle sleeve (65) and at a position behind the support spindle sleeve front end-face limiting nut (652), a spindle sleeve rotation-prevention limiting member hole (661) is formed at the front end of the support spindle sleeve (66) and at a position corresponding to the spindle nose lock-release spindle sleeve rotation-prevention limiting hole (654), the spindle nose lock-release spindle sleeve rotation-prevention limiting hole (65) is prevented from rotating by the spindle sleeve rotation-prevention limiting member penetrating into the spindle nose lock-release spindle sleeve rotation-prevention limiting hole (654) at a position corresponding to the spindle sleeve rotation-prevention limiting member hole (661), the spindle nose lock-release spindle sleeve rotation-prevention limiting hole (654) is a blind hole, the spindle sleeve rotation-prevention limiting member hole (661) is a screw hole or a pin hole, the anti-rotation limiting part of the shaft sleeve is a screw or a pin shaft; the front spindle head locking and releasing device (67) comprises a front spindle head locking and releasing shaft (671), a front spindle head locking and releasing shaft spring (672), an end cap (673) and a front spindle head locking and releasing shaft operating handle (674), the end cap (673) is provided with a spindle head cavity (6731), the rear end of the end cap (673) is in threaded connection with the external thread (651) of the end part of the spindle head locking and releasing shaft sleeve through the thread of the end cap cavity formed on the cavity wall of the end cap cavity (6731), the rear end face of the end cap (673) is in contact with the front side face of the supporting tube sleeve front end face limiting nut (652), the front spindle head locking and releasing shaft (671) is in movable fit with the spindle head locking and releasing shaft sleeve cavity (655) of the spindle head locking and releasing shaft sleeve (65) in a front-to-end hole (673) of the end cap (6731) extending to the front end cap cavity (673) of the end cap (673) through the end cap cavity (6731) and the front end hole (32) formed in the central position of the side wall of the front end cap (673) side wall of the end cap (673) in turn A front handle connection end (6711) formed at the front side, a front spindle head lock release shaft external thread (6712) formed on a wall body of a front end of the front spindle head lock release shaft (671), the front spindle head lock release shaft external thread (6712) being screw-engaged with a nut-type collar internal thread (65511) of a spindle head lock release shaft collar cavity wall nut-type collar (6551) formed on a cavity wall of a spindle head lock release shaft collar cavity (655), a region of the front end of the front spindle head lock release shaft (671) having the front spindle head lock release shaft external thread (6712) having a diameter smaller than a diameter of a rear end of the front spindle head lock release shaft (671), a front spindle head lock release shaft spring (672) being fitted over a front end of the front spindle head lock release shaft (671), a front end of the front spindle head lock release shaft spring (672) being supported in the end cap cavity (6731) on a rear support disk (3) of a spring fitted over the front spindle head lock release shaft (671) and locked by a pin or a front support disk, and the rear end of the front axle head locking and releasing shaft spring (672) is supported on the front side surface of a nut type convex ring (6551) of the cavity wall of the axle head locking and releasing sleeve, the middle part of a front axle head locking and releasing shaft operating handle (674) is fixed with the handle connecting end (6711) through a handle fixing sleeve (6741) and the front axle head locking and releasing shaft operating handle (674) drives the front axle head locking and releasing shaft (671) to rotate clockwise or anticlockwise through the handle fixing sleeve (6741), and a handle limiting nut (67111) is arranged on the handle connecting end (6711) and at a position corresponding to the front of the handle fixing sleeve (6741).

6. The rope winding machine for the electric power construction tower according to claim 4, characterized in that the sleeve front half shaft fitting head (653) is formed with a front half shaft head accommodating cavity (6531), the rear end of the front half shaft head accommodating cavity (6531) is open, and a front half shaft limit screw groove (6532) communicated with the front half shaft head accommodating cavity (6531) is formed on the sleeve front half shaft fitting head (653); the front rotary rope reel connecting mechanism (4) comprises a front connecting claw disk (41), a front connecting claw disk supporting bearing (42), a front half shaft (43) and a group of front rope reel fixing claws (44), the front end of the front half shaft (43) is movably inserted into the front half shaft head accommodating cavity (6531) and a front axle head locking and releasing shaft matching hole (431) is formed at the axial central position of the front end of the front half shaft (43), a front half shaft bearing limiting step ring (432) protruding from the outer surface of the front half shaft (43) is formed on the front end outer wall of the front half shaft (43) and around the circumferential direction of the front half shaft (43), a front axle head locking and releasing shaft locking screw (433) is arranged on the front half shaft (43) and at the position at the front side of the front half shaft bearing limiting step ring (432), and the front axle head locking and releasing shaft locking screw (433) corresponds to the front limiting screw groove (6532), a front connection claw disk supporting bearing (42) is sleeved on the middle part of a front half shaft (43), the rear end of the front half shaft (43) extends to the rear side of the front connection claw disk supporting bearing (42) to form a common supporting pipe front insertion fixing head (434), the front end of the shaft head common supporting pipe (10) is inserted and fixed with the common supporting pipe front insertion fixing head (434), the front side surface of the bearing inner ring of the front connection claw disk supporting bearing (42) is abutted with the rear side surface of the front half shaft bearing limiting step ring (432), the rear side surface of the bearing inner ring of the front connection claw disk supporting bearing (42) is abutted with a bearing limiting clamp spring (435) arranged on the front half shaft (43), a front connection claw disk (41) is rotatably sleeved on the bearing outer ring of the front connection claw disk supporting bearing (42), a group of rope winding disk front fixing claws (44) are equidistantly spaced from each other and directly extend and form on the outer wall of the front connection claw disk (41) in a radiation state, one end part of the front fixing claw (44) of the group of rope coiling discs, which is far away from the front connecting claw disc (41), is respectively provided with a front fixing column (441) of the rope coiling disc; the central part of the front end of the rope coiling disk (3) is fixed with the front fixing column (441) of the rope coiling disk, and the central part of the rear end of the rope coiling disk (3) is fixed with the rear rotating connecting mechanism (5) of the rope coiling disk; a clutch pin seat (442) is formed on any one of the rope reel front fixing claws (44), and the rope reel front fixing frame transmission clutch device (68) which establishes or releases the transmission connection relation with the driven gear (63) at the position corresponding to the clutch pin latching hole (631) is arranged on the clutch pin seat (442).

7. The rope retracting machine for the electric power construction tower according to claim 6, wherein the clutch pin holder (442) has a clutch pin sliding engagement cavity (4421), and a locking sleeve engagement groove (4422) is formed on a wall body of a front end of the clutch pin holder (442); the rope reel front fixing frame transmission clutch device (68) comprises a clutch pin (681), a clutch pin thrust spring (682), a clutch pin connecting bolt (683), a clutch pin connecting bolt spring (684) and a locking operation sleeve (685), wherein the clutch pin (681) is arranged in a clutch pin sliding fit cavity (4421) in a front-back sliding manner, the clutch pin thrust spring (682) is sleeved on the rear end of the clutch pin (681), the front end of the clutch pin thrust spring (682) abuts against a clutch pin spring support step (6811) formed on the clutch pin (681), the rear end of the clutch pin thrust spring (682) is supported on a clutch pin seat spring support inner flange edge (4423) formed on the rear end part of the clutch pin seat (442), the clutch pin connecting bolt (683) corresponds to the locking sleeve fit groove (4422), and the lower end of the clutch pin connecting bolt (683) is fixed with the front end of the clutch pin (681), and the upper end is extended out of the clutch pin seat (442) upwards through the locking sleeve matching groove (4422), the locking operation sleeve (685) is sleeved outside the clutch pin connecting bolt (683), the diameter of the lower end of the locking operation sleeve (685) is contracted to the extent of approaching to the clutch pin connecting bolt (683) and is extended into the locking sleeve matching groove (4422), the clutch pin connecting bolt spring (684) is sleeved on the clutch pin connecting bolt (683), the upper end of the clutch pin connecting bolt spring (684) is supported on the connecting bolt head of the upper end of the clutch pin connecting bolt (683), and the lower end of the clutch pin connecting bolt spring (684) is supported on the lower cavity wall of the locking operation sleeve cavity of the locking operation sleeve (685); when the forward rotation coupling mechanism (4) of the reel is brought into driving connection with the driven gear (63), the front end of the clutch pin (681) is latched into the clutch pin latching hole (631) and the lower end of the lock operation sleeve (685) is inserted into the lock sleeve engagement groove (4422), and when the forward rotation coupling mechanism (4) of the reel is brought out of driving connection with the driven gear (63), the lock operation sleeve (685) is lifted upward and the lock operation sleeve (685) is withdrawn from the lock sleeve engagement groove (4422) and the clutch pin connection bolt (683) is moved rearward together with the front end of the clutch pin (681) to be withdrawn from the clutch pin latching hole (631).

8. The rope winding machine for the electric power construction tower according to claim 6, wherein a rope winding disc front annular fixing hoop (31) is provided at a central portion of a front end of the rope winding disc (3), annular fixing hoop front fixing lugs (311) which are equal in number to the group of rope winding disc front fixing claws (44) and correspond in position to the rope winding disc front fixing columns (441) are fixed on an inner wall of the rope winding disc front annular fixing hoop (31) and around a circumferential direction of the rope winding disc front annular fixing hoop (31) at equal intervals, and the annular fixing hoop front fixing lugs (311) are fixed to the rope winding disc front fixing columns (441); a group of rope coiling disc front rope blocking spokes (312) are formed on the outer wall of the rope coiling disc front annular fixing hoop (31) and surround the circumferential direction of the rope coiling disc front annular fixing hoop (31) in a radiation state with equal intervals, and a rope coiling disc front rope blocking spoke connecting hoop (32) is fixed at a position corresponding to the tail end of the group of rope coiling disc front rope blocking spokes (312); a rear rope reel annular fixing hoop (33) is arranged at the central part of the rear end of the rope reel (3), annular fixing hoop rear fixing lugs (331) are fixed on the inner wall of the rear rope reel annular fixing hoop (33) and surround the circumferential direction of the rear rope reel annular fixing hoop (33) at equal intervals, the annular fixing hoop rear fixing lugs (331) are fixed with the rear rope reel rotary connecting mechanism (5) arranged at the right end of the rear support arm (22), a group of rear rope reel rope blocking spokes (332) are fixed on the outer wall of the rear rope reel annular fixing hoop (33) and surround the circumferential direction of the rear rope reel annular fixing hoop (33) at equal intervals in a radiation state, and a rear rope reel rope blocking spoke connecting hoop (34) is fixed at a position corresponding to the tail end of the rear rope blocking spoke (332) of the group of the rope reel; a steel wire rope head fixer (35) is arranged on any one of the front rope coiling disc rope stopping spokes (312) or any one of the rear rope coiling disc rope stopping spokes (332).

9. The rope retracting machine for the electric power construction tower according to claim 8, characterized in that the rope reel rear rotating connecting mechanism (5) comprises a rear connecting claw disk (51), a rear connecting claw disk supporting bearing (52), a rear half shaft (53), a set of rope reel rear fixing claws (54), a bearing driving limiting sleeve (55), a bearing driving limiting sleeve operating handle (56), a rear half shaft supporting seat (57), a rear half shaft locking arm hinging lug (58) and a rear half shaft locking arm (59), the front end of the rear half shaft (53) is fixedly inserted and embedded with the rear end of the shaft head common shaft supporting pipe (10), the rear end of the rear half shaft (53) is supported in a rear half shaft supporting cavity (571) at the side of the rear half shaft supporting seat (57) facing upwards, the bearing inner ring of the rear connecting claw disk supporting bearing (52) is fixedly sleeved on the middle part of the rear half shaft (53), the rear connecting claw disk (51) is rotatably sleeved on the bearing outer ring of the rear connecting claw disk supporting bearing (52), a set of rope reel rear fixing claws (54) are mutually equidistantly spaced and are directly extended and formed on the outer wall of the rear connecting claw disc (51) in a radiation state, a rope reel rear fixing column (541) is respectively and fixedly arranged at one end part of the rope reel rear fixing claw (54) far away from the rear connecting claw disc (51), annular fixing hoop rear fixing lugs (331) are fixed with the rope reel rear fixing columns (541), bearing driving limiting sleeves (55) are in threaded fit with rear half shaft threads (531) formed on a rear half shaft (53) at positions corresponding to the rear side of a rear connecting claw disc supporting bearing (52), bearing driving limiting sleeve operating handles (56) are provided with a pair of mutually corresponding and are respectively fixed with the bearing driving limiting sleeves (55), a rear half shaft supporting seat (57) is fixed at the right end of the rear supporting arm (22), a rear half shaft locking arm hinging lug (58) is fixed with the rear supporting arm (22) at a position corresponding to the left side of the rear half shaft supporting seat (57), the left end of the rear half shaft locking arm (59) is hinged with a rear half shaft locking arm hinge lug (58) through a locking arm hinge pin (591), the middle of the rear half shaft locking arm (59) corresponds to the upper part of the rear end of the rear half shaft (53), and the right end of the rear half shaft locking arm (59) is locked or unlocked with the right side of the rear half shaft supporting seat (57) through a locking arm locking pin (592).

10. The rope retracting machine for the electric power construction tower according to claim 8, wherein the wire rope guide roller frame driving mechanism (8) comprises a double-grooved lead screw (81), a double-grooved lead screw driving sprocket fixing sleeve (82), a positioning pin matching disc (83), a positioning pin (84), a manual positioning operating handle (85) and a double-grooved lead screw driving sprocket (86), a double-grooved lead screw front spindle head (811) at the front end of the double-grooved lead screw (81) is matched with the double-grooved lead screw driving sprocket fixing sleeve (82) through a front bushing (8111) and a rear bushing (8112) in the double-grooved lead screw driving sprocket fixing sleeve cavity corresponding to the double-grooved lead screw driving sprocket fixing sleeve (82), the front end of the double-grooved lead screw front spindle head (811) extends out of the front end face of the double-grooved lead screw driving sprocket fixing sleeve (82) to form an operating handle connector (8113), and a double-grooved lead screw rear spindle head (812) at the rear end of the double-grooved lead screw (81) is rotatably supported through a rear spindle head supporting bearing (8121) At the left end of the rear bracket arm (22), a double-groove screw drive chain wheel fixing sleeve (82) is in running fit with a pair of double-groove screw drive chain wheel fixing sleeve pivot bearings (821), the pair of double-groove screw drive chain wheel fixing sleeve pivot bearings (821) are arranged in a pivot bearing race (8211), the pivot bearing race (8211) is arranged in a pivot bearing race positioning hole (213) arranged at the left end of the front bracket arm (21), a bearing limiting separation ring (8212) is arranged between the pair of double-groove screw drive chain wheel fixing sleeve pivot bearings (821), the bearing limiting separation ring (8212) is sleeved outside the double-groove screw drive chain wheel fixing sleeve (82), a pair of double-groove screw drive chain wheel fixing flange discs (822) are formed at the rear end of the double-groove screw drive chain wheel fixing sleeve (82) and at the position corresponding to the rear side of the front bracket arm (21), the positioning pin matching disc (83) is positioned at the front side of the left end of the front supporting arm (21) and is arranged at the front end of the double-groove screw rod driving chain wheel fixing sleeve (82) after a matching disc bushing (831) is added, one end of the manual positioning operating handle (85) facing to the operating handle connecting head (8113) is fixed with the operating handle connecting head (8113) through a flat key and is limited by an operating handle connecting head limiting screw (81131) with a baffle plate (81132) arranged on the front end surface of the operating handle connecting head (8113), one end of the manual positioning operating handle (85) facing to the operating handle connecting head (8113) is formed into a positioning pin seat (851), the positioning pin seat (851) is provided with a positioning pin matching hole (8511) penetrating from the front end to the rear end, the rear end of the positioning pin (84) is positioned in the positioning pin matching hole (8511), and the front end of the positioning pin (84) stretches out of the positioning pin matching hole (8511) and is connected with a hand knob (841), the rear end part of the positioning pin (84) is matched with or not matched with a matching disc cavity (832) formed on the disc edge of a positioning pin matching disc (83), a positioning pin return spring (842) is sleeved in the middle of the positioning pin (84), the front end of the positioning pin return spring (842) is supported on a hole wall step of the front end of a positioning pin matching hole (8511), the rear end of the positioning pin return spring (842) is supported on a positioning pin spring supporting head (843) formed at the rear end of the positioning pin (84), when the positioning pin spring supporting head (843) is in a state matched with the matching disc cavity (832), the manual positioning operating handle (85) and the double-groove screw rod (81) rotate along with the double-groove screw rod driving chain wheel fixing sleeve (82) through the positioning pin matching disc (83), and when the positioning pin spring supporting head (843) is retreated from the matching disc cavity (832), the manual positioning operating handle (85) is used for removing the connection relation with the positioning pin matching disc (83), the manual positioning operating handle (85) enables the double-groove screw rod (81) to rotate through the operating handle connector (8113), the double-groove screw rod driving chain wheel (86) is fixed with the double-groove screw rod driving chain wheel fixing ring plate (822) through chain wheel fixing screws (861) distributed at intervals at the position corresponding to the rear side of the double-groove screw rod driving chain wheel fixing ring plate (822), and the double-groove screw rod driving chain wheel (86) is in transmission connection with the driving chain wheel (64) through a transmission chain (862); the steel wire rope arranging guide mechanism (7) of a rolling pair formed by the right side of the lower part and the roller guide rail (231) of the connecting beam is movably matched with the double-groove screw rod (81); a protective cover (214) used for shielding the driving chain wheel (64), the double-groove screw rod driving chain wheel (86) and the transmission chain (862) is fixed on the front supporting arm (21); a double-groove screw rod protective cover (232) used for shielding the double-groove screw rod (81) is fixed on the bracket connecting beam (23) and at a position corresponding to the upper part of the length direction of the double-groove screw rod (81); the steel wire rope arrangement guiding mechanism (7) comprises a double-groove lead screw outer sliding sleeve (71), a double-groove lead screw front inner sliding sleeve (72), a double-groove lead screw rear inner sliding sleeve (73), a lead screw groove matching sliding block (74), a sliding block base tray (75), a steel wire rope guiding roller frame (76), a steel wire rope carrier roller (77), a steel wire rope guiding pulley (78) and a roller frame guide roller (79), wherein the double-groove lead screw outer sliding sleeve (71) is sleeved on the double-groove lead screw (81), the middle part of the cavity wall of a double-groove lead screw outer sliding sleeve cavity (711) of the double-groove lead screw outer sliding sleeve (71) is in sliding contact with the double-groove lead screw (81), a lead screw groove matching sliding block accommodating interface (712) extends from the lower part of the double-groove lead screw outer sliding sleeve (71), the double-groove lead screw front inner sliding sleeve (72) is fixedly inserted with the front end of the double-groove lead screw outer sliding sleeve cavity (711), the double-groove lead screw rear inner sliding sleeve (73) is fixedly inserted with the rear end of the double-groove lead screw outer sliding sleeve cavity (711), and the inner cavity wall of the pair of double-groove screw front inner sliding sleeves (72) and the inner cavity wall of the double-groove screw rear inner sliding sleeve (73) are in sliding contact with the double-groove screw (81), a screw groove matching slide block (74) is formed at the upper part of a slide block base (741), the screw groove matching slide block (74) is matched with a double-groove screw groove (813) of the double-groove screw (81), the slide block base (741) is positioned in a containing and receiving cavity (7121) of a screw groove matching slide block containing interface (712) communicated with the double-groove screw outer sliding sleeve cavity (711), a slide block base tray (75) is fixed with the peripheral bottom of the screw groove matching slide block containing interface (712) through a group of slide block base tray fixing screws (751) distributed at intervals at the position corresponding to the bottom of the slide block base (741), and the steel wire rope guide roller frame (76) comprises a guide roller front arm (761) and a guide roller rear arm (762), the front guide roller arm (761) and the rear guide roller arm (762) correspond to each other in a front-rear direction, the lower end of the front guide roller arm (761) is fixed to the left side of the front end of the double-grooved lead screw outer sliding sleeve (71), the lower end of the rear guide roller arm (762) is fixed to the left side of the rear end of the double-grooved lead screw outer sliding sleeve (71), a roller frame guide roller shaft fixing plate (763) is fixed between the front guide roller arm (761) and the opposite side of the lower end of the rear guide roller arm (762), a wire rope carrier roller (77) is rotatably provided on the wire rope carrier roller support shaft (771) through a bearing at a position between the front guide roller arm (761) and the rear guide roller arm (762), the front end and the rear end of the wire rope carrier roller support shaft (771) are supported on the front guide roller arm (761) and the rear guide roller arm (762), respectively, a wire rope guide pulley (78) corresponds to the upper side of the wire rope carrier roller (77), the wire rope guide pulley (78) is rotatably arranged on a wire rope guide pulley shaft (781) through a bearing at a position between the upper ends of a front guide roller arm (761) and a rear guide roller arm (762), the front end and the rear end of the wire rope guide pulley shaft (781) are respectively supported on the front guide roller arm (761) and the rear guide roller arm (762), a space between the middle of the wire rope guide pulley (78) and the middle of a wire rope carrier roller (77) is formed into a wire rope passing space, a roller frame guide roller (79) is rotatably arranged at the right end of a roller frame guide roller shaft (791) and forms a rolling pair with the connecting beam roller guide rail (231), and the left end of the roller frame guide roller shaft (791) is fixed with the right side of the roller frame guide roller shaft fixing plate (763).