CN114933206A - Construction method based on tail rope winding machine - Google Patents

Abstract

The invention relates to a tail rope winding machine, and discloses a construction method based on the tail rope winding machine, which comprises the following steps: step one, assembling a tail rope collecting machine: assembling a frame (1), a wire spool (2) and a power mechanism (3) in a tail rope take-up machine to form the tail rope take-up machine; step two, using a tail rope collecting machine: one end of a cable is connected to the wire spool (2), and the power mechanism (3) is started to enable the wire spool (2) to rotate to wind the cable; step three, after the winding of the wire spool (2) is completed, the wire spool (2) is detached from the rack (1); and step four, detaching the power output shaft (203) at the center of the detached wire spool (2) from the wire spool (2) to obtain a wire winding part (205) wound with the cable. According to the invention, the assembling and disassembling modes among all modules in the tail rope take-up machine are reasonably designed, so that the labor intensity of operators can be effectively reduced and the construction time can be saved in the field construction process.

Description

Construction method based on tail rope winding machine

Technical Field

The invention relates to a tail rope winding machine, in particular to a construction method based on the tail rope winding machine.

Background

A motorized winch tail rope winding machine used in electric power construction generally comprises a rack, a wire arranging mechanism, a power mechanism, a wire spool and a control system, wherein the wire arranging mechanism, the power mechanism, the wire spool and the control system are arranged on the rack. During the in-service use, the cable inserts the wire reel through winding displacement mechanism to realize power unit's drive to the wire reel through control system, and then realize the rolling of tail rope.

In the existing construction process, as the dismounting and mounting structures among all modules in the tail rope take-up machine are still complex, for example, in patent publication No. CN 114291646A, application date 2021, 12 months and 14 days, and in the Chinese patent application entitled motorized winching tail rope take-up machine, the dismounting and mounting structures among all modules are complex in the construction process, so that the construction process still needs to be completed by consuming large force and much time in the field construction process.

Disclosure of Invention

The invention provides a construction method based on a tail rope winding machine, aiming at the problems in the construction process of the tail rope winding machine in the prior art.

In order to solve the technical problem, the invention is solved by the following technical scheme:

a construction method based on a tail rope winding machine specifically comprises the following steps:

step one, assembling a tail rope collecting machine: assembling a frame, a wire spool and a power mechanism in the tail rope winding machine to form the tail rope winding machine;

step two, using a tail rope take-up machine: connecting one end of a cable to the wire spool, and starting the power mechanism to enable the wire spool to rotate to wind the cable;

step three, after the winding of the wire spool is completed, the wire spool is detached from the rack;

and step four, detaching the power output shaft at the center of the detached wire spool from the wire spool to obtain the wire winding part wound with the cable.

According to the construction method, a plurality of parts of the tail rope take-up machine can be detached, and the power output shaft in the detached wire spool can also be detached from the wire spool, so that the weight of the wire spool wound by the wire winding part can be reduced to the maximum extent, subsequent carrying is facilitated, the labor intensity is effectively reduced, and the construction time is saved.

Preferably, tail rope receipts rope machine include the frame, locate the wire reel of frame department and be used for driving the wire-wound power unit of wire reel, the wire reel both ends are equipped with respectively all with coaxial power take off axle head and the normal running fit axle head in wire reel centre of rotation, the frame both sides all are equipped with respectively can dismantle the axle head mounting structure who is connected with power take off axle head and normal running fit axle head, power unit detachable sets up in the frame and is connected with the power take off axle head, pass through axle head mounting structure with the wire reel both ends during the assembly in step one and install in the frame, install power unit in the frame and be connected with the power take off axle head. Can disconnect between each module in the tail rope receipts rope machine, can effectively reduce transport intensity.

Preferably, axle head mounting structure includes the axle head mount pad, and the axle head mount pad is equipped with towards one side open-ended axle head mounting groove, and power take off axle head and normal running fit axle head homoenergetic are stretched into or are shifted out the axle head mounting groove that corresponds from the opening part of the axle head mounting groove that corresponds, and axle head mount pad department is equipped with the spacing portion of axial spacing and radial spacing portion respectively in the axle head mounting groove to power take off axle head and normal running fit axle head. The wire reel passes through the axle head mount pad to be installed in the frame, and realizes that both ends are spacing through the cooperation of axle head mounting groove, the spacing portion of axial and the spacing portion of radial, and this kind of assembly methods is simple, the dismouting is all comparatively convenient, and the assembly spare part that involves is less.

Preferably, the shaft end mounting groove is horizontally arranged in the depth direction. The axle head mounting groove that the level set up can make the level shift out the wire reel when dismantling the wire reel, compare in vertical upwards shift out the wire reel can labour saving and time saving more.

Preferably, the power output shaft is arranged in the middle of the wire spool, the power output shaft end and the rotation fit shaft end are respectively formed by two ends of the power output shaft, and the power output shaft end and the rotation fit shaft end are rotatably arranged in the corresponding shaft end mounting seats through bearings.

Preferably, a limit stop arranged along the edge of the groove wall of the shaft end mounting groove is arranged on the groove wall of the shaft end mounting groove, and the limit stop forms an axial limit part for axially limiting the bearing.

Preferably, the limit stop is a block, and the limit stop and the groove wall jointly form an L-shaped limit groove for limiting one side of the bearing.

Preferably, the number of the limit stops is two, one or two of the limit stops are detachably connected with the groove wall of the shaft end mounting groove, and the two limit stops and the groove wall jointly form a U-shaped limit groove for limiting two sides of the bearing. The U-shaped spacing groove that two limit stop constitute can realize spacing to the bearing both sides for the installation of wire reel tip is more stable.

Preferably, a limiting bolt axially perpendicular to the depth direction of the shaft end mounting groove is arranged at an opening of the shaft end mounting groove, and the limiting bolt forms a radial limiting part for radially limiting the bearing. Form through spacing bolt forms radially spacing, and limit structure is simple, also more convenient, quick when dismantling the wire winding dish.

Preferably, the nut part of the limit bolt is provided with a wrench inserting hole. The setting up of spanner spliced eye can make things convenient for constructor to operate spacing bolt to it is spacing or remove spacingly to the realization of axle head mounting groove.

As preferred, the opening part of axle head mounting groove is equipped with outer chamfer, and the setting up of outer chamfer can make the wire reel axle head come in and go out the axle head mounting groove more convenient.

Preferably, power unit includes the mounting panel of setting in the frame and is used for driving wire reel pivoted drive division, and the drive division includes the drive body, and the output and the power take off axle head of drive body peg graft each other and circumference are spacing, and the drive body is installed on the mounting panel and can be broken away from with the mounting panel along power take off axle head axial, and power unit installs it on the mounting panel along power take off axle head axial and makes the output and the power take off axle head of drive body peg graft each other during the installation. Power unit detachable installs in the frame and with the power take off axle head plug connection of wire reel to the separation between power unit of being convenient for and frame and the wire reel realizes power unit's transport alone, assembles alone, and the mode of pegging graft can make power unit's dismantlement and assembly very convenient.

Preferably, a limiting member for limiting the driving body to move out of the mounting plate is arranged between the driving body and the mounting plate. The arrangement of the limiting part can ensure the stability of the power mechanism on the frame.

Preferably, the driving body comprises a driving motor and a speed reducer connected with the driving motor, the speed reducer comprises a speed reducer shell, the mounting plate comprises a mounting bottom plate, a sliding block or a sliding groove is arranged on the upper end face of the mounting bottom plate in the axial direction of the shaft end of the wire spool along the length direction, and a sliding groove or a sliding block matched with the sliding block or the sliding groove is arranged on the lower end face of the speed reducer shell. The drive body passes through the spout and realizes being connected on mounting plate with the cooperation of slider to be convenient for the dismouting of drive body and with the grafting of wire reel axle head, this kind of mounting means is simple, convenient, dismantle quick, convenient, can effectively practice thrift the engineering time.

Preferably, the sliding groove and the sliding block are a dovetail groove and a dovetail groove sliding block respectively. The dovetail grooves and the dovetail groove sliding blocks can also play a role in limiting in a direction perpendicular to the axial direction of the power output shaft, so that the power mechanism is more stably installed.

Preferably, the limiting member is a limiting screw rod arranged between the reducer casing and the mounting base plate, and the limiting member is arranged at the end of the driving body. The limiting screw rod realizes limiting of the power mechanism on the mounting plate so as to guarantee mounting stability of the power mechanism.

Preferably, the mounting portion further comprises a mounting side plate perpendicular to the mounting bottom plate, and the mounting side plate is connected with the side wall of the speed reducer shell through a sliding groove and a sliding block which are of the same structure as the mounting bottom plate in a matched mode. The mounting stability and the dismounting stability of the power mechanism are further improved through the arrangement of the mounting side plates.

Preferably, a stopper formed by a stopper screw is also provided between the speed reducer case and the mounting side plate.

Preferably, the mounting bottom plate or the mounting side plate is provided with a threaded hole, the end face of the speed reducer shell is provided with an opening sliding groove, the opening sliding groove extends axially from the end face of the speed reducer shell along the shaft end of the wire spool, and the bottom surface of the opening sliding groove forms an axial limiting surface for the driving body in the mounting plate. The setting of opening spout can be need not to demolish stop screw from the mounting panel completely when making power unit dismantle, only need withdraw from the opening spout, can realize the dismouting between power unit and the mounting panel, reduces stop screw and loses the risk.

As preferred, the output of drive body is equipped with the cross-section and is polygonal and supply power take off axle head grafting complex inserting groove, and the cross-section of power take off axle head is the same with the cross-sectional shape of inserting groove, realizes that circumference between them is spacing, realizes then that the drive body drives power take off axle and rotates.

Preferably, the wire spool includes the wire winding portion that is used for twining the cable, is equipped with the power output shaft with the coaxial setting of wire winding portion centre of rotation line in the wire winding portion, and power output shaft both ends all stretch out the wire winding portion and constitute power output shaft end and normal running fit axle head, and power output shaft and wire winding portion are for dismantling the connection to can dismantle the power output shaft in its middle part when realizing carrying the wire spool, reduce the transport weight of wire spool as far as, reduce transport intensity.

Preferably, the power output shaft is provided with two oppositely arranged wire spool connecting plates, and the power output shaft end and the rotation matching shaft end respectively penetrate through the two wire spool connecting plates and are respectively detachably connected with the two ends of the wire spool part through the two wire spool connecting plates. The arrangement of the connecting plates at the two ends can enable the connection between the power output shaft and the wire spool to be more stable, and the stability of transmission is guaranteed.

Preferably, the wire winding portion comprises two inner circular rings which are opposite and are coaxial with the power output shaft, the two inner circular rings are connected through a plurality of circular ring connecting rods, at least two connecting blocks are arranged on the inner side faces of the inner circular rings, protruding connecting portions which are arranged corresponding to the connecting blocks are formed in the edge portion of the wire winding disc connecting plate in an outwards extending mode, the connecting blocks are connected with the protruding connecting portions through detachable connecting pieces, the protruding connecting portions can penetrate through the adjacent connecting blocks, and therefore the power output shaft drives the wire winding disc connecting plate to be drawn out from the middle of the wire winding portion.

Preferably, the wire spool connecting plate comprises a fixed connecting plate fixed relative to the power output shaft and a movable connecting plate capable of sliding on the power output shaft, the fixed connecting plate and the movable connecting plate are connected to the connecting block through bolts, and the power output shaft is provided with a limiting part which is matched with the movable connecting plate and used for keeping the connecting block and the protruding connecting part in an inserted connection state.

Preferably, the winding portion is arranged between the fixed connecting plate and the movable connecting plate, a bolt hole for inserting one end of the bolt is formed in the protruding connecting portion or the connecting block, the other end of the bolt is fixed to the corresponding protruding connecting portion or the corresponding connecting block, and the connecting block connected with the movable connecting plate in the winding portion and the limiting portion jointly axially limit the movable connecting plate. Realize being connected between connecting plate and the wire winding portion through the form of bolt, the connected mode is simple and convenient, only needs spacing one department to carry on spacing can realize the assembly between power output shaft and the wire winding portion, and the same only need remove spacing portion during the dismantlement, can break away from the bolt hole between other portions and realize demolising.

Preferably, the end part of the power output shaft, extending out of the movable connecting plate, is provided with external threads, the limiting part is a limiting nut in threaded connection with the power output shaft, and the limiting nut can be tightly pressed on the movable connecting plate to perform axial limiting on the movable connecting plate together with the protruding connecting part. The limiting part is designed into a limiting nut, and limiting or releasing limiting can be realized only by forward or backward rotating the limiting nut.

Preferably, the end part of the bolt matched with the bolt hole is inwards contracted to form an annular step, and the end surface of the protruding connecting part or the connecting block is abutted against the step surface of the annular step when the bolt is inserted into the bolt hole. The setting of ladder face can make the grafting process more stable, and can make and leave the determining deviation between wire reel connecting plate and the wire winding portion terminal surface to make more spaces, the dismouting of more convenient realization to power output shaft of reserving to power output shaft's dismouting.

Preferably, the wire spool further comprises an outer ring concentrically arranged with the inner ring, and the concentrically arranged inner ring is connected with the outer ring through a plurality of ring connecting columns. The setting of ring spliced pole and outer ring can play the effect of blockking of cable on the winding portion.

Preferably, the rack comprises a rack body for mounting the wire spool, the wire spool is horizontally and detachably mounted on the rack body, the rack body comprises a supporting bracket and a dismounting bracket, a horizontal supporting surface is formed on the lower end surface of the supporting bracket, a dismounting supporting surface which inclines upwards is formed on the lower end surface of the dismounting bracket, the dismounting supporting surface can be in a horizontal state under the action of external force, and the wire spool is arranged on the upper end surface of the supporting bracket and is positioned at the end part, close to the dismounting bracket, of the supporting bracket;

when dismantling the wire reel from the frame in the third step, remove the spacing at wire reel both ends earlier, then make and dismantle the holding surface and rotate to the horizontal plane by the inclined plane, the wire reel can be dismantled from the frame under its self gravity and operating personnel application of force combined action this moment.

Preferably, the support bracket and the disassembly bracket are integrally formed, so that the overall stability of the structure is stronger.

Preferably, the support bracket comprises a horizontal support frame, the horizontal support surface is formed by a plane where the bottom surface of the horizontal support frame is located, two sides of the horizontal support frame are provided with support columns which are oppositely arranged and extend upwards, the upper end portions of the support columns on the two sides are provided with installation portions, and two ends of the wire spool are respectively detachably connected to the installation portions on the two sides.

Preferably, the mounting part comprises a first frame connecting rod which is arranged at the upper end part of the supporting column and is horizontally arranged, and a wire spool mounting plate for mounting a wire spool is arranged on the first frame connecting rod. The installation stability at wire reel both ends can be guaranteed in the setting of wire reel mounting panel.

Preferably, the detachable support comprises an inclined frame with one end connected to the horizontal support frame and the other end arranged obliquely upwards, and the detachable support surface is formed by a plane on which the bottom surface of the inclined frame is located.

Preferably, the horizontal support frame and the inclined frame are rectangular frames formed by a plurality of frame connecting rods, and the frame connecting rods on which the end parts of the inclined frame far away from the horizontal support frame are located are formed into external force applying rods. The setting of external force application pole provides application of force position for operating personnel for the slope frame rotates horizontal frame, and what make the wire reel can be more relaxed when dismantling then is pulled down in the frame.

Preferably, the two ends of the first frame connecting rod are respectively connected with the horizontal supporting frame and the inclined frame through a second frame connecting rod and a third frame connecting rod.

Preferably, one end of the second frame connecting rod is connected to the end of the first frame connecting rod, and the other end is connected to the end of the horizontal supporting frame far away from the inclined frame.

Preferably, one end of the third frame connecting rod is connected to the end of the first frame connecting rod, and the other end is connected to the end of the inclined frame far from the horizontal supporting frame.

The whole frame overall structure stability and structural strength can further be strengthened in the setting of second frame connecting rod and third frame connecting rod to guarantee that the frame can be to the wire winding dish stable support.

Due to the adoption of the technical scheme, the invention has the remarkable technical effects that:

according to the invention, the assembling and disassembling modes among all modules in the tail rope take-up machine are reasonably designed, so that the labor intensity of operators can be effectively reduced and the construction time can be saved in the field construction process.

Drawings

Fig. 1 is a schematic structural view of a tail rope reeling machine in embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of the housing of fig. 1.

Fig. 3 is a schematic structural view of the wire spool of fig. 1.

Fig. 4 is a schematic structural view of the winding portion in fig. 3.

Fig. 5 is a schematic view of the power take-off shaft of fig. 3.

Fig. 6 is a schematic structural view of the power mechanism in fig. 1.

Fig. 7 is a schematic structural view of the power unit of fig. 6.

Fig. 8 is a schematic view of the structure of the mounting plate of fig. 6.

Fig. 9 is a schematic structural view of the shaft end mounting structure of fig. 1.

Fig. 10 is a schematic structural view of a shaft end mounting structure in embodiment 2 of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

A construction method based on a tail rope reeling machine, as shown in fig. 1 to 9, specifically includes the following steps:

step one, assembling a tail rope collecting machine: assembling a frame 1, a wire spool 2 and a power mechanism 3 in a tail rope winding machine to form the tail rope winding machine;

step two, using a tail rope collecting machine: one end of a cable is connected to the wire spool 2, and the power mechanism 3 is started to enable the wire spool 2 to rotate to wind the cable;

step three, after the winding of the wire spool 2 is completed, the wire spool 2 is detached from the rack 1;

and step four, detaching the power output shaft 203 at the center of the detached wire spool 2 from the wire spool 2 to obtain the wire spool part 205 wound with the cable.

This embodiment tail rope machine of receiving rope includes frame 1, locate the wire reel 2 of frame 1 department and be used for driving wire reel 2 wire- wound power unit 3, 2 both ends of wire reel are equipped with respectively all with 2 coaxial power take off axle head 201 of centre of gyration of wire reel and normal running fit axle head 202, 1 both sides of frame all are equipped with respectively can dismantle the axle head mounting structure 4 of being connected with power take off axle head 201 and normal running fit axle head 202, power unit 3 detachable sets up in frame 1 and is connected with power take off axle head 201, install in step one during with 2 both ends of wire reel through axle head mounting structure 4 in frame 1, install power unit 3 in frame 1 and be connected with power take off axle head 201.

Frame 1, wire reel 2 and power unit 3 constitute three big component parts of tail rope receipts rope machine among this embodiment, and three big component parts are each from the separation before the assembly for it is lighter to carry of tail rope receipts rope machine, reduce constructor working strength. The power output shaft ends 201 and the rotation matching shaft ends 202 at the two ends of the wire spool 2 are correspondingly installed on the rack 1 in the assembling process, then the power mechanism 3 is installed on the rack 1, the power mechanism 3 is connected with the power output shaft ends 201 in a matching mode, and finally the power mechanism 3 is limited and fixed, so that the tail rope winding machine is assembled.

Shaft end mounting structure 4 includes shaft end mount pad 401 in this embodiment, shaft end mount pad 401 is equipped with the shaft end mounting groove 402 towards one side opening and the setting of degree of depth direction level, power take off shaft end 201 and normal running fit shaft end 202 homoenergetic stretch into or shift out the shaft end mounting groove 402 that corresponds from the opening part of the shaft end mounting groove 402 that corresponds, shaft end mount pad 401 department is equipped with to power take off shaft end 201 and normal running fit shaft end 202 in shaft end mounting groove 402 spacing portion of axial respectively spacing and radial spacing portion, radial spacing portion sets up in the opening part of shaft end mounting groove 402.

The middle part of the wire spool 2 is provided with a power output shaft 203, a power output shaft end 201 and a rotation matching shaft end 202 are respectively formed by two ends of the power output shaft 203, and the power output shaft end 201 and the rotation matching shaft end 202 are both rotatably arranged in corresponding shaft end mounting seats 401 through bearings 204.

The assembly of the wire spool 2 on the rack 1 is realized in the shaft end mounting groove 402 through connecting the shaft ends at the two ends of the wire spool 2, the wire spool is limited in the shaft end mounting groove 402 through the axial limiting part and the radial limiting part and can rotate in the shaft end mounting groove 402, and the shaft end can be more stably rotated in the shaft end mounting groove 402 through the arrangement of the bearing 204.

The installation of the wire spool 2 on the rack 1 is realized through the form of the shaft end mounting groove 402 with an opening on one side, so that the assembly structure is simpler, the assembly and disassembly processes are all more convenient, and the power output shaft end 201 and the rotation fit shaft end 202 can be stretched into or moved out from the shaft end limiting groove only by removing the limit of the radial limiting part at the shaft end limiting groove opening.

In this embodiment, a limit stop 403 is disposed on a groove wall of the shaft end mounting groove 402 along an edge of the groove wall of the shaft end mounting groove 402, and the limit stop 403 forms an axial limit portion for axially limiting the bearing 204. The limit stop 403 is a block and is integrally formed with the groove wall of the shaft end mounting groove 402 or detachably connected with the groove wall of the shaft end mounting groove 402, the limit stop 403 and the groove wall jointly form an L-shaped limit groove 404 for limiting one side of the bearing 204, the L-shaped limit groove 404 is only required to be machined on the shaft end mounting seat 401 during integral forming, then a through hole with an opening at one end is machined on the bottom surface of the L-shaped limit groove 404, and the limit stop 403 is formed at the edge of the through hole which is not machined on the bottom surface of the L-shaped limit groove 404; when the shaft end mounting seat is detachably connected, a first U-shaped through hole with an opening at one end is firstly formed in the shaft end mounting seat 401, then a cover plate is arranged on one end face of the shaft end mounting groove 402 through a screw, a second U-shaped through hole which is opposite to the U-shaped through hole and is smaller than the U-shaped through hole in width is arranged on the cover plate, an L-shaped limiting groove 404 is formed by the inner surface of the cover plate and the side face of the first U-shaped through hole, and a limiting stop 403 is formed by the edge part of the cover plate opposite to the first U-shaped through hole.

The opening part of axle head mounting groove 402 is equipped with the spacing bolt 406 of axial perpendicular to axle head mounting groove 402 depth direction, spacing bolt 406 constitutes right the radial spacing portion of bearing 204, spacing bolt 406 is from the vertical connection of the up end of axle head mount pad 401 at the opening part of axle head mounting groove 402, spacing to opening department, the lateral surface of bearing 204 supports tightly on spacing bolt 406's screw rod side, make the axle head that passes axle head mounting groove 402 can be radially spacing in axle head mounting groove 402, realize 2 axle heads of wire reel spacing in axle head mount pad 401 through spacing bolt 406's form, this kind of mode makes assembly and dismantlement to 2 both ends of wire reel all very simple, it is convenient, can realize quick assembly and dismantlement to wire reel 2.

In order to facilitate the operation of the limit bolt 406 in this embodiment, a wrench insertion hole 407 is formed in the nut portion of the limit bolt 406, so as to achieve better detachment and assembly of the limit bolt 406.

In addition, in order to enable the shaft end of the wire spool 2 to better enter or move out of the shaft end mounting groove 402, an outer chamfer 408 is arranged at an opening of the shaft end mounting groove 402, so that the wire spool 2 can move in or out of the shaft end mounting groove 402 more easily, and the depth direction of the shaft end mounting groove 402 in the embodiment is horizontally arranged, namely, the wire spool 2 only needs to move out or move in the horizontal direction when moving out or moving in the shaft end of the wire spool 2, and compared with the wire spool 2 moving out or moving in upwards, the problem of increase of assembling or disassembling strength caused by the dead weight of the wire spool 2 can be effectively reduced when moving out or moving in the horizontal direction.

In the embodiment, the power mechanism 3 comprises a mounting plate 301 arranged on the frame 1 and a driving part 302 used for driving the wire spool 2 to rotate, the driving part 302 comprises a driving body 303, the output end of the driving body 303 and the power output shaft end 201 are mutually inserted and limited in the circumferential direction, so that the driving body 303 drives the power output shaft 203 to rotate, and the power output shaft 203 drives the wire spool 2 to rotate; the driving body 303 is mounted on the mounting plate 301 and can be separated from the mounting plate 301 along the axial direction of the power output shaft end 201, and when the power mechanism 3 is mounted, the driving body 303 is mounted on the mounting plate 301 along the axial direction of the power output shaft end 201 and the output end of the driving body 303 is inserted into the power output shaft end 201.

The power mechanism 3 is connected to the frame 1 in a plugging manner, so that the power mechanism is very convenient to disassemble and assemble, the power mechanism 3 can be conveniently disassembled and assembled, the power mechanism 3 and the power output shaft 203 can be conveniently connected and disassembled, redundant connecting parts are not required to be arranged, and the power mechanism is directly connected in a plugging manner.

In order to realize pegging graft and can be circumferentially spacing between power unit 3 and the power take off shaft 203 in this embodiment, specifically be equipped with the cross-section for polygonal and supply power take off shaft end 201 grafting complex inserting groove 314 at the output of drive body 303, the cross-section of power take off shaft end 201 forms the same with inserting groove 314's cross-sectional shape, set up to regular hexagon in this embodiment, also can be for other non-circular such as square, can realize power unit 3 drive power take off shaft 203 through the cooperation between inserting groove 314 and the power take off shaft end 201 and rotate, and both dismantlement and assembly are all very convenient.

In addition, a limiting member for limiting the driving body 303 to move out of the mounting plate 301 is arranged between the driving body 303 and the mounting plate 301, the limiting member is a limiting screw 309 arranged between the speed reducer housing 306 and the mounting base plate 307, the limiting member is arranged at the end of the driving body 303, in addition, in order to realize the mounting stability of the power mechanism 3, the mounting plate 301 further comprises a mounting side plate 310 arranged perpendicular to the mounting base plate 307, the side wall of the mounting side plate 310 and the side wall of the speed reducer housing 306 are also connected in a matched manner through a sliding groove 309 and a sliding block 308 which have the same structure as those of the mounting base plate 307, the limiting member formed by the limiting screw 309 is also arranged at the end of the driving body 303 and between the speed reducer housing 306 and the mounting side plate 310, so that the limiting on two sides of the mounting plate 301 of the power mechanism 3 is realized, and the connection stability between the power mechanism 3 and the mounting base is further ensured.

Specifically, a threaded hole 311 is formed in the mounting bottom plate 307 or the mounting side plate 310, an open sliding groove 312 is formed in the end face of the speed reducer housing 306, the open sliding groove 312 extends axially from the end face of the speed reducer housing 306 along the shaft end of the wire spool 2, the bottom face of the open sliding groove 312 forms an axial limiting face 313 of the driving body 303 in the mounting plate 301, the limiting screw 309 penetrates through the threaded hole 311 and the open sliding groove 312 and is matched with the axial limiting face 313 to limit the power mechanism 3, the arrangement of the open sliding groove 312 enables the power mechanism 3 to be dismounted without completely dismounting the limiting screw 309 from the mounting plate 301, only the open sliding groove 312 needs to be withdrawn, dismounting between the power mechanism 3 and the mounting portion 108 can be achieved, and the risk that the limiting screw 309 is lost is reduced.

In this embodiment, the driving body 303 includes a driving motor 304 and a speed reducer 305 connected to the driving motor 304, the speed reducer 305 includes a speed reducer housing 306, the mounting portion 108 includes a mounting base plate 307, a sliding block 308 or a sliding groove 309 is disposed on an upper end surface of the mounting base plate 307 along an axial direction of a shaft end of the spool 2 in a length direction, a sliding groove 309 or a sliding block 308 is disposed on a lower end surface of the speed reducer housing 306, the sliding groove 308 or the sliding block 308 is engaged with the sliding block 308 or the sliding groove 308, the sliding groove 309 and the sliding block 308 are a dovetail groove and a dovetail groove sliding block, the engagement between the sliding groove 309 and the sliding block 308 enables the assembly and disassembly of the power mechanism 3 to be more stable, and the design of the dovetail groove 309 can further limit the power mechanism 3 when mounted on the mounting plate 301.

The wire spool 2 in this embodiment includes a wire winding portion 205 for winding a cable, a power output shaft 203 coaxially disposed with a rotation center line of the wire winding portion 205 is disposed in the wire winding portion 205, two ends of the power output shaft 203 both extend out of the wire winding portion 205 and respectively form a power output shaft end 201 and a rotation fit shaft end 202, and the power output shaft 203 and the wire winding portion 205 are detachably connected.

The connection between the power output shaft 203 and the wire winding portion 205 is realized through two wire winding disc connecting plates 206 which are arranged on the power output shaft 203 and are oppositely arranged, and the power output shaft end 201 and the rotation matching shaft end 202 penetrate through the two wire winding disc connecting plates 206 respectively and are detachably connected with two ends of the wire winding portion 205 through the two wire winding disc connecting plates 206 respectively.

Power output shaft 203 and the separation of wire winding portion 205 in wire winding 2 can be with wire winding portion to wire winding 2 in this embodiment to make and to reducing wire winding 2's weight as far as after the cable rolling, the convenient transport that is lighter to wire winding portion 205 around having the cable reduces constructor construction strength.

Wire winding portion 205 includes two relative and all with the coaxial interior rings 207 of setting of power output shaft 203 in this embodiment, connect through many ring connecting rods 208 between two interior rings 207, be equipped with two at least connecting blocks 209 on the inboard face of interior ring 207, the edge portion of wire reel connecting plate 206 outwards extends has the protruding connecting portion 210 that corresponds the setting with connecting block 209, connect through detachable connections 211 between connecting block 209 and the protruding connecting portion 210, protruding connecting portion 210 can pass between adjacent connecting block 209.

The wire spool connecting plate 206 comprises a fixed connecting plate 212 fixed relative to the power output shaft 203 and a movable connecting plate 213 capable of sliding on the power output shaft 203, the fixed connecting plate 212 and the movable connecting plate 213 are both connected to the connecting block 209 through a bolt 214, and the power output shaft 203 is provided with a limiting part which is matched with the movable connecting plate 213 and is used for keeping the connecting block 209 and the protruding connecting part 210 in a plugging state.

The winding part 205 is arranged between the fixed connecting plate 212 and the movable connecting plate 213, a bolt hole 215 for inserting one end of a bolt 214 is arranged on the protruding connecting part 210 or the connecting block 209, the other end of the bolt 214 is fixed on the corresponding protruding connecting part 210 or the connecting block 209, and the connecting block 209, which is connected with the movable connecting plate 213, on the winding part 205 and the limiting part limit the movable connecting plate 213 axially. The end part of the power output shaft 203, which extends out of the movable connecting plate 213, is provided with external threads, the limiting part is a limiting nut 216 which is in threaded connection with the power output shaft 203, and the limiting nut 216 can be tightly pressed on the movable connecting plate 213 to limit the movable connecting plate 213 axially together with the protruding connecting part 210.

The wire spool connecting plate 206 is connected with the wire winding portion 205 in an inserting mode, redundant fasteners are not needed, only inserting assembly is needed, the limiting nut 216 compresses tightly to achieve assembly between the power output shaft 203 and the wire winding portion 205, the assembling mode is simple, operation is convenient, and the subsequent disassembling process is corresponding and convenient.

In addition, the end of the plug 214 that is matched with the plug hole 215 in the embodiment is retracted inwards to form the annular step 217, when the plug 214 is inserted into the plug hole 215, the end face of the protruding connection part 210 or the connection block 209 abuts against the step face of the annular step 217, the arrangement of the step face enables the plugging process to be more stable, a certain distance can be reserved between the end faces of the wire spool connection plate 206 and the wire winding part 205, so that more spaces are reserved for the disassembly and assembly of the power output shaft 203, and the disassembly and assembly of the power output shaft 203 can be more conveniently realized.

In this embodiment, the wire spool 2 further includes an outer ring 218 disposed concentrically with the inner ring 207, the concentrically disposed inner ring 207 and the outer ring 218 are connected through a plurality of ring connection posts 219, and the outer ring 218 can form a wire blocking portion for blocking the wire wound on the wire winding portion 205, so as to prevent the wire from coming off from the end portion of the wire winding portion 205.

During assembly, the power output shaft 203 and the fixed connecting plate 212 on the power output shaft are firstly penetrated from one end of the wire winding portion 205 to the other end, so that the wire winding portion 205 is positioned between the fixed connecting plate 212 and the movable connecting plate 213, then the two ends of the power output shaft 203 are firstly fixed on the machine frame 1, then the wire winding portion 205 is firstly inserted into the fixed connecting plate 212 outside the power output shaft through the bolt 214, then the movable connecting plate 213 is inserted into the other outer end face of the wire winding portion 205, and finally the limit nut 216 is screwed to tightly press the movable connecting plate 213, so that the assembly between the wire winding portion 205 and the power output shaft 203 is realized.

During disassembly, the limit of the limit nut 216 is firstly released, the movable connecting plate 213 is separated from the winding portion 205, then the winding portion 205 is axially moved, the winding portion 205 is separated from the fixed connecting plate 212 for insertion, finally the power output shaft 203 is rotated, the protruding connecting portion 210 of the fixed connecting plate 212 is located between the adjacent connecting blocks 209 of the corresponding end faces of the winding portion 205, the fixed connecting plate 212 can be axially drawn out of the winding portion 205 through the middle of the winding portion 205, and the separation between the winding portion 205 and the power output shaft 203 is achieved.

This kind of dismantlement and assembly method make the loading and unloading of wire reel 2 all very simple, convenient, have power output shaft 203 to guarantee under the prerequisite of wire winding stability at the assurance wire reel 2 wire winding in-process, can also demolish power output shaft 203 in handling to reduce weight and reduce handling intensity, loading and unloading mode is simple simultaneously, and is convenient, can not exert an influence to whole operation process efficiency basically.

In this embodiment, the rack 1 includes a rack body 101 for mounting the wire spool 2, the wire spool 2 is horizontally and detachably mounted on the rack body 101, the rack body 101 includes a supporting bracket 102 and a detaching bracket 103, a horizontal supporting surface 104 is formed on a lower end surface of the supporting bracket 102, a detaching supporting surface 105 inclined upward is formed on a lower end surface of the detaching bracket 103, the detaching supporting surface 105 can be in a horizontal state under the action of external force, and the wire spool 2 is disposed on an upper end surface of the supporting bracket 102 and is located at an end portion of the supporting bracket 102 close to the detaching bracket 103;

when dismantling wire reel 2 from frame 1 in the third step, remove the spacing at wire reel 2 both ends earlier, then make and dismantle holding surface 105 and rotate to the horizontal plane by the inclined plane, support holder 102 inclines towards dismantling support 103 this moment, and wire reel 2 that support holder 102 is last and be close to dismantling support 103 tip can be dismantled from frame 1 under its self gravity and operating personnel application of force combined action promptly.

The supporting bracket 102 and the disassembling bracket 103 are integrally formed, so that the processing and assembling process of the whole rack 1 is simplified, and the supporting bracket 102 and the disassembling bracket 103 can be connected by adopting a welding connection or other existing connection modes.

In this embodiment, the supporting bracket 102 includes a horizontal supporting frame 106, the horizontal supporting surface 104 is formed by a plane where a bottom surface of the horizontal supporting frame 106 is located, two sides of the horizontal supporting frame 106 are provided with supporting pillars 107 which are oppositely arranged and extend upwards, upper end portions of the supporting pillars 107 on the two sides are provided with mounting portions 108, and two ends of the wire spool 2 are detachably connected to the mounting portions 108 on the two sides respectively. The mounting portion 108 includes a first frame connecting rod 109 disposed at an upper end of the supporting column 107 and horizontally disposed, and a spool mounting plate 110 for mounting the spool 2 is disposed on the first frame connecting rod 109.

In addition, the detachable bracket 103 includes an inclined frame 111 having one end connected to the horizontal support frame 106 and the other end inclined upward, and the detachable support surface 105 is formed by a plane on which the bottom surface of the inclined frame 111 is located. The horizontal support frame 106 and the inclined frame 111 are both rectangular frames formed by a plurality of frame connecting rods, and the frame connecting rod at the end part of the inclined frame 111 far away from the horizontal support frame 106 is configured as an external force application rod 112.

Constructor is when dismantling the wire reel 2 around having the cable, can two operating personnel stand in the both ends of wire reel 2, remove spacing to both ends wire reel 2, then the application of force pole is stepped on to the foot, make slope frame 111 become the horizontality by the tilt state, wire reel 2 has the trend of orientation dismantlement support 103 motion this moment under its dead weight, operating personnel takes off wire reel 2 from frame 1 under the condition of down moving with the help of its gravity this moment, can make operating personnel labour saving and time saving more in this kind of mode.

In order to enhance the structural strength of the whole rack 1 in this embodiment, a second rack connecting rod 113 and a third rack connecting rod 114 are respectively connected to two ends of the first rack connecting rod 109 and the horizontal supporting frame 106 and the inclined frame 111, one end of the second rack connecting rod 113 is connected to the end of the first rack connecting rod 109, and the other end of the second rack connecting rod 113 is connected to the end of the horizontal supporting frame 106 far away from the inclined frame 111; one end of the third frame connecting rod 114 is connected to the end of the first frame connecting rod 109, and the other end is connected to the end of the inclined frame 111 far away from the horizontal supporting frame 106, so that the supporting stability of the winding disc 2 in a working state is guaranteed, and the dismounting stability of the winding disc 2 in a dismounting state is also guaranteed.

In this embodiment, a construction method based on a tail rope winding machine includes the following more detailed construction steps:

step one, assembling a tail rope collecting machine: assembling a frame 1, a wire spool 2 and a power mechanism 3 in a tail rope winding machine to form the tail rope winding machine;

during assembly, the power output shaft 203 is firstly penetrated from one end of the wire winding part 205 to the other end, so that the wire winding part 205 is positioned between the two wire winding disc connecting plates 206; then, two ends of the power output shaft 203 are respectively fixed on two sides of the rack 1 through shaft end mounting seats 401, then the power output shaft 203 on the wire spool 2 is assembled with the wire winding part 205, so that connecting plates at two ends of the wire spool 2 are respectively inserted into two ends of the wire winding part 205, and then are fastened through a limiting nut 216, and the installation of the wire spool 2 on the rack 1 is realized; finally, the driving portion 302 on the power mechanism 3 is axially inserted into the mounting portion 108 along the power output shaft 203, the output end of the driving portion 302 is matched and inserted with the power output shaft end 201 of the power output shaft 203 to form circumferential limiting, the power mechanism 3 drives the power output shaft 203 to rotate, and finally the driving portion 302 is limited on the mounting portion 108 through the limiting screw 309, so that the whole tail rope winding machine is assembled.

Step two, using a tail rope collecting machine: one end of a cable is connected to the wire spool 2, and the power mechanism 3 is started to enable the wire spool 2 to rotate to wind the cable;

step three, after the winding of the wire spool 2 is completed, the wire spool 2 is detached from the rack 1, specifically, the limit of the limit bolt 406 on the driving part 302 of the power mechanism 3 is firstly released, and the driving part 302 is firstly detached;

then the limiting of the shaft end mounting mechanism on the wire reels 2 at the two ends is released; finally, the force application rod is stepped on by foot, so that the inclined frame 111 is changed from an inclined state to a horizontal state, the wire spool 2 tends to move towards the disassembling bracket 103 under the self weight of the wire spool, and the operator takes down the wire spool 2 from the rack 1 under the condition of downward movement by means of the gravity of the operator.

And step four, detaching the power output shaft 203 at the center of the detached wire spool 2 from the wire spool 2 to obtain the wire winding part 205 wound with the cable, specifically, firstly, releasing the limit of the limit nut 216 to separate the movable connecting plate 213 from the wire winding part 205, then axially moving the wire winding part 205 to separate the wire winding part 205 from the fixed connecting plate 212 for plugging, and finally, rotating the power output shaft 203 to make the protruding connecting part 210 of the fixed connecting plate 212 be located between the adjacent connecting blocks 209 on the corresponding end surfaces of the wire winding part 205, namely, axially drawing out the wire winding part 205 from the middle part of the wire winding part 205 by the fixed connecting plate 212, namely, realizing the separation between the wire winding part 205 and the power output shaft 203.

Example 2

As shown in fig. 10, two limit stops 403 are provided on the shaft end mounting seat 401 in this embodiment, one or two of the limit stops 403 may be detachably connected to the groove wall of the shaft end mounting groove 402, the two limit stops 403 and the groove wall together form a U-shaped limit groove 405 for limiting two sides of the bearing 204, the two sides are provided with the limit stops 403, so that the two ends of the spool 2 may be more stably mounted, and only one of the limit stops 403 needs to be unloaded when the spool 2 is detached.

When the shaft end mounting seat is detachably connected, a first U-shaped through hole with an opening at one end is firstly formed in the shaft end mounting seat 401, then a cover plate is arranged on one end face of the shaft end mounting groove 402 through a screw, a second U-shaped through hole which is opposite to the first U-shaped through hole and is smaller than the U-shaped through hole in width is arranged on the cover plate, an L-shaped limiting groove 404 is formed by the inner surface of the cover plate and the side face of the first U-shaped through hole, and a limiting stop 403 is formed by the edge part of the cover plate opposite to the first U-shaped through hole.

In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.

Claims (37)

1. A construction method based on a tail rope winding machine is characterized by comprising the following steps:

step one, assembling a tail rope collecting machine: assembling a frame (1), a wire spool (2) and a power mechanism (3) in a tail rope take-up machine to form the tail rope take-up machine;

step two, using a tail rope collecting machine: one end of a cable is connected to the wire spool (2), and the power mechanism (3) is started to enable the wire spool (2) to rotate to wind the cable;

step three, after the winding of the wire spool (2) is completed, the wire spool (2) is detached from the rack (1);

and step four, detaching the power output shaft (203) at the center of the detached wire spool (2) from the wire spool (2) to obtain a wire winding part (205) wound with the cable.

2. The construction method based on the tail rope reeling machine as claimed in claim 1, wherein: the tail rope winding machine comprises a frame (1), a wire reel (2) arranged at the frame (1) and a power mechanism (3) used for driving the wire reel (2) to wind, wherein both ends of the wire reel (2) are respectively provided with a power output shaft end (201) and a rotation fit shaft end (202) which are coaxial with the rotation center of the wire reel (2), both sides of the frame (1) are respectively provided with a shaft end mounting structure (4) which is respectively detachably connected with the power output shaft end (201) and the rotation fit shaft end (202), the power mechanism (3) is detachably arranged on the frame (1) and is connected with the power output shaft end (201), the two ends of the wire reel (2) are mounted on the frame (1) through the shaft end mounting structure (4) during assembly in the first step, and the power mechanism (3) is mounted on the frame (1) and is connected with the power output shaft end (201).

3. The construction method based on the tail rope reeling machine as claimed in claim 2, characterized in that: shaft end mounting structure (4) include shaft end mount pad (401), shaft end mount pad (401) are equipped with towards one side open-ended shaft end mounting groove (402), power take off shaft end (201) and normal running fit shaft end (202) homoenergetic are stretched into or are shifted out corresponding shaft end mounting groove (402) from the opening part of the shaft end mounting groove (402) that corresponds, shaft end mount pad (401) department is equipped with to power take off shaft end (201) and normal running fit shaft end (202) respectively in shaft end mounting groove (402) the spacing portion of axial spacing and radial spacing portion.

4. The construction method based on the tail rope reeling machine as claimed in claim 3, characterized in that: the depth direction of the shaft end mounting groove (402) is horizontally arranged.

5. The construction method based on the tail rope reeling machine according to claim 3 or 4, characterized in that: the middle of the wire spool (2) is provided with a power output shaft (203) coaxially arranged with the wire spool rotation center, a power output shaft end (201) and a rotation fit shaft end (202) are respectively formed by two ends of the power output shaft (203), the power output shaft end (201) and the rotation fit shaft end (202) are respectively provided with a bearing (204), and the power output shaft end (201) and the rotation fit shaft end (202) are respectively arranged in a corresponding shaft end mounting seat (401) in a rotating mode through the bearing (204).

6. The construction method based on the tail rope reeling machine of claim 5, characterized in that: and a limit stop (403) arranged along the edge of the groove wall of the shaft end mounting groove (402) is arranged on the groove wall of the shaft end mounting groove (402), and the limit stop (403) forms an axial limit part for axially limiting the bearing (204).

7. The construction method based on the tail rope reeling machine of claim 6, characterized in that: the limit stop (403) is one block, and the limit stop (403) and the groove wall together form an L-shaped limit groove (404) for limiting one side of the bearing (204).

8. The construction method based on the tail rope reeling machine as claimed in claim 6, characterized in that: two limit stops (403) are provided, one or two of the limit stops (403) are detachably connected with the groove wall of the shaft end mounting groove (402), and the two limit stops (403) and the groove wall together form a U-shaped limit groove (405) for limiting the two sides of the bearing (204).

9. The construction method based on the tail rope reeling machine as claimed in claim 5, characterized in that: and a limiting bolt (406) which is axially vertical to the depth direction of the shaft end mounting groove (402) is arranged at an opening of the shaft end mounting groove (402), and the limiting bolt (406) forms a radial limiting part for radially limiting the bearing (204).

10. The construction method based on the tail rope reeling machine as claimed in claim 9, wherein: the nut part of the limit bolt (406) is provided with a wrench inserting hole (407).

11. The construction method based on the tail rope reeling machine as claimed in claim 3, characterized in that: an outer chamfer (408) is arranged at the opening of the shaft end mounting groove (402).

12. The construction method based on the tail rope reeling machine as claimed in claim 2, characterized in that: the power mechanism (3) comprises a mounting plate (301) arranged on the rack (1) and a driving part (302) used for driving the wire spool (2) to rotate, the driving part (302) comprises a driving body (303), the output end of the driving body (303) is mutually inserted with the power output shaft end (201) and is circumferentially limited, and the driving body (303) is mounted on the mounting plate (301) and can be separated from the mounting plate (301) along the axial direction of the power output shaft end (201);

in the first step, the power mechanism (3) is axially arranged on the mounting plate (301) along the power output shaft end (201) during mounting, and the output end of the driving body (303) is mutually inserted with the power output shaft end (201).

13. The construction method based on the tail rope reeling machine as claimed in claim 12, wherein: a limiting piece used for limiting the driving body (303) to move out of the mounting plate (301) is arranged between the driving body (303) and the mounting plate (301).

14. The construction method based on the tail rope reeling machine as claimed in claim 13, wherein: drive body (303) include driving motor (304) and speed reducer (305) be connected with driving motor (304), speed reducer (305) include speed reducer shell (306), mounting panel (301) are including mounting plate (307), be equipped with length direction along slider (308) or spout (309) that wire reel (2) axle head axial set up on the up end of mounting plate (307), be equipped with on the down end of speed reducer shell (306) spout (309) or slider (308) with slider (308) or spout (309) complex.

15. The construction method based on the tail rope reeling machine as claimed in claim 14, wherein: the sliding groove (309) and the sliding block (308) are a dovetail groove and a dovetail groove sliding block respectively.

16. The construction method based on the tail rope reeling machine as claimed in claim 14 or 15, wherein: the limiting piece is a limiting screw rod arranged between the speed reducer shell (306) and the mounting bottom plate (307), and the limiting screw rod is arranged at the end of the driving body (303).

17. The construction method based on the tail rope reeling machine as claimed in claim 14, wherein: the mounting plate (301) further comprises a mounting side plate (310) which is perpendicular to the mounting bottom plate (307), and the mounting side plate (310) is connected with the side wall of the speed reducer shell (306) in a matched mode through a sliding groove (309) and a sliding block (308) which are of the same structure and arranged on the mounting bottom plate (307).

18. The construction method based on the tail rope reeling machine as claimed in claim 17, wherein: a limiting piece composed of a limiting screw rod is also arranged between the speed reducer shell (306) and the mounting side plate (310).

19. The construction method based on the tail rope reeling machine as claimed in claim 17, wherein: the mounting bottom plate (307) or the mounting side plate (310) is provided with a threaded hole (311), the end face of the speed reducer shell (306) is provided with an opening sliding groove (312), the opening sliding groove (312) extends axially from the end face of the speed reducer shell (306) along the shaft end of the wire spool (2), and the bottom face of the opening sliding groove (312) forms an axial limiting face (313) which is matched with the limiting piece to limit the driving body (303) in the mounting plate (301).

20. The construction method based on the tail rope reeling machine as claimed in claim 12, wherein: the output end of the driving body (303) is provided with an insertion groove (314) which is polygonal in cross section and is used for the power output shaft end (201) to be inserted and matched, and the cross section of the power output shaft end (201) is the same as that of the insertion groove (314).

21. The construction method based on the tail rope reeling machine of claim 5, characterized in that: the wire spool (2) comprises a wire winding part (205) for winding a wire, and the power output shaft (203) is detachably connected with the wire winding part (205).

22. The construction method based on the tail rope reeling machine of claim 21, wherein: two wire spool connecting plates (206) which are arranged oppositely are arranged on the power output shaft (203), and the power output shaft end (201) and the rotation matching shaft end (202) respectively penetrate through the two wire spool connecting plates (206) and are respectively detachably connected with the two ends of the wire spool part (205) through the two wire spool connecting plates (206).

23. The construction method based on the tail rope reeling machine as claimed in claim 22, wherein: wire winding portion (205) include two relative and all with inner ring (207) of power output shaft (203) coaxial setting, connect through many ring connecting rod (208) between two inner ring (207), be equipped with two at least connecting blocks (209) on inner side of inner ring (207), the edge portion of wire reel connecting plate (206) outwards extends has protrusion connecting portion (210) that correspond the setting with connecting block (209), connect through detachable connections (211) between connecting block (209) and protrusion connecting portion (210), protrusion connecting portion (210) can pass between adjacent connecting block (209).

24. The construction method based on the tail rope reeling machine as claimed in claim 23, wherein: the wire spool connecting plate (206) comprises a fixed connecting plate (212) fixed relative to the power output shaft (203) and a movable connecting plate (213) capable of sliding on the power output shaft (203), the fixed connecting plate (212) and the movable connecting plate (213) are connected to the connecting block (209) through a bolt (214), and a limiting part which is matched with the movable connecting plate (213) and used for keeping the connecting block (209) and the protruding connecting part (210) in a plugging state is arranged on the power output shaft (203).

25. The construction method based on the tail rope reeling machine as claimed in claim 24, wherein: wire winding portion (205) sets up between fixed connection board (212) and swing joint board (213), be equipped with on protruding connecting portion (210) or connecting block (209) and supply bolt (214) one end male bolt hole (215), bolt (214) other end is fixed on corresponding protruding connecting portion (210) or connecting block (209), connecting block (209) and spacing portion that are connected with swing joint board (213) on wire winding portion (205) carry out axial spacing to swing joint board (213) jointly.

26. The construction method based on the tail rope reeling machine as claimed in claim 24 or 25, wherein: the end part of the power output shaft (203) extending out of the movable connecting plate (213) is provided with external threads, the limiting part is a limiting nut (216) in threaded connection with the power output shaft (203), and the limiting nut (216) can be tightly pressed on the movable connecting plate (213) to limit the movable connecting plate (213) in the axial direction together with the protruding connecting part (210).

27. The construction method based on the tail rope reeling machine of claim 25, characterized in that: the end part of the bolt (214) matched with the bolt hole (215) is inwards contracted to form an annular step (217), and when the bolt (214) is inserted into the bolt hole (215), the end surface of the protruding connecting part (210) or the connecting block (209) is tightly propped against the step surface of the annular step (217).

28. The construction method based on the tail rope reeling machine as claimed in claim 23, wherein: the wire spool (2) further comprises an outer circular ring (218) which is concentric with the inner circular ring (207), and the inner circular ring (207) and the outer circular ring (218) which are concentric are connected through a plurality of circular ring connecting columns (219).

29. The construction method based on the tail rope reeling machine as claimed in claim 2, characterized in that: the rack (1) comprises a rack body (101) for mounting the wire spool (2), the wire spool (2) is horizontally and detachably mounted on the rack body (101), the rack body (101) comprises a supporting bracket (102) and a dismounting bracket (103), a horizontal supporting surface (104) is formed at the lower end surface of the supporting bracket (102), a dismounting supporting surface (105) which inclines upwards is formed at the lower end surface of the dismounting bracket (103), the dismounting supporting surface (105) can be in a horizontal state under the action of external force, and the wire spool (2) is arranged on the upper end surface of the supporting bracket (102) and is positioned at the end part, close to the dismounting bracket (103), of the supporting bracket (102);

when dismantling wire reel (2) from frame (1) in the third step, relieve the spacing at wire reel (2) both ends earlier, then make and dismantle holding surface (105) and rotate to the horizontal plane by the inclined plane, wire reel (2) can be dismantled from frame (1) under its self gravity and operating personnel application of force combined action this moment.

30. The construction method based on the tail rope reeling machine as claimed in claim 29, wherein: the support bracket (102) and the disassembly bracket (103) are integrally formed.

31. The construction method based on the tail rope reeling machine as claimed in claim 29 or 30, wherein: support holder (102) include horizontal support frame (106), and horizontal holding surface (104) comprise horizontal support frame (106) bottom surface place plane, and the both sides of horizontal support frame (106) are equipped with relative setting and upwards extending's support column (107), and the upper end of the support column (107) of both sides all is equipped with installation department (108), and spool (2) both ends are detachable respectively to be connected on the installation department (108) of both sides.

32. The construction method based on the tail rope reeling machine as claimed in claim 31, wherein: the mounting part (108) comprises a first frame connecting rod (109) which is arranged at the upper end part of the supporting column (107) and is horizontally arranged, and a wire spool mounting plate (110) used for mounting the wire spool (2) is arranged on the first frame connecting rod (109).

33. The construction method based on the tail rope reeling machine as claimed in claim 32, wherein: the disassembly support (103) comprises an inclined frame (111) with one end connected to the horizontal support frame (106) and the other end arranged obliquely upwards, and the disassembly support surface (105) is formed by a plane on which the bottom surface of the inclined frame (111) is located.

34. The construction method based on the tail rope reeling machine as claimed in claim 33, wherein: the horizontal supporting frame (106) and the inclined frame (111) are both rectangular frames formed by a plurality of frame connecting rods, and the frame connecting rods at the end parts, far away from the horizontal supporting frame (106), of the inclined frame (111) are formed into external force applying rods (112).

35. The construction method based on the tail rope reeling machine as claimed in claim 34, wherein: two ends of the first frame connecting rod (109) are respectively connected with the horizontal supporting frame (106) and the inclined frame (111) through a second frame connecting rod (113) and a third frame connecting rod (114).

36. The construction method based on the tail rope reeling machine as claimed in claim 35, wherein: one end of the second frame connecting rod (113) is connected to the end of the first frame connecting rod (109), and the other end is connected to the end of the horizontal supporting frame (106) far away from the inclined frame (111).

37. The construction method based on the tail rope reeling machine of claim 36, wherein: one end of the third frame connecting rod (114) is connected to the end part of the first frame connecting rod (109), and the other end is connected to the end part of the inclined frame (111) far away from the horizontal supporting frame (106).

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