CN108360383B

CN108360383B - A cable device for municipal bridge building field

Info

Publication number: CN108360383B
Application number: CN201810147297.2A
Authority: CN
Inventors: 谢志坚
Original assignee: Anhui Mingding Construction Co ltd
Current assignee: Jiuxiang Environmental Protection Engineering Shanghai Co ltd
Priority date: 2018-02-12
Filing date: 2018-02-12
Publication date: 2021-07-09
Anticipated expiration: 2038-02-12
Also published as: CN108360383A

Abstract

The invention discloses a guy cable device used in the field of municipal bridge construction, which structurally comprises: the cable pulling device comprises a cable pulling box, a base, a motor, a junction box, a controller, an indicating lamp, an operation panel and keys, wherein the outer wall of the ratchet cable pulling box is horizontally fixed at the upper end of the base, the top end of the ratchet base is fixed at the lower end of the base of the motor through bolts, the ratchet motor is arranged on the left side of the junction box and is electrically connected with an internal main board of the controller through a wire, the ratchet controller is vertically fixed at the lower end of the indicating lamp, three horizontal lines are arranged on the left side of the cable pulling box, and a terminal of the ratchet key is electrically connected with a rotor of the motor through the controller.

Description

A cable device for municipal bridge building field

Technical Field

The invention relates to a guy cable device used in the field of municipal bridge construction, belonging to the field of guy cable devices.

Background

Municipal bridge refers to municipal facilities construction engineering. The construction of various public infrastructures matched with urban life belongs to the municipal engineering category, such as common urban roads, bridges and subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heating power, gas and the like, and the construction of squares, gardens and the like all belong to the municipal engineering category. Municipal engineering research and teaching content includes engineering hydrodynamics, water supply and drainage theory, technology and facilities, municipal wastewater treatment and reuse, sludge recycling technology and the like.

But prior art because municipal bridge needs very big pulling force when carrying out the cable fixed, the motor is hard and comparatively more generates heat in work, influences its life.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the stay cable device used in the field of municipal bridge construction, so as to solve the problems that the municipal bridge needs a large pulling force when the stay cable is fixed, the motor is hard and generates heat severely when working, and the service life of the motor is influenced.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a cable device for municipal bridge building field, its structure includes: the cable box is characterized by comprising a cable box, a base, a motor, a junction box, a controller, an indicator light, an operation panel and a key, wherein the upper end of the base is horizontally fixed on the outer wall of the cable box, the top end of the base is fixed at the lower end of the base of the motor through a bolt, the motor is arranged on the left side of the junction box and is electrically connected with an internal main board of the controller through a wire, the controller is vertically fixed at the lower end of the indicator light, the indicator light is provided with three horizontal lines arranged on the left side of the cable box, a terminal of the key is electrically connected with a rotor of the motor through the controller, the cable box is provided with a wire guide wheel, a driver, a moment-increasing rod, a lifting machine, a pull rod, a ratchet wheel and a winder, the wire guide wheel is mechanically connected with a gear of the driver through a belt, an output gear of the driver is meshed, the pull rod is movably connected with the left side of the ratchet wheel through a steel cable, and the ratchet wheel is vertically fixed on the right side of the winder.

Furthermore, the wire guide wheel comprises a driving belt wheel, a base, an expansion link, an expansion wheel seat, a driven belt wheel and an auxiliary belt wheel, wherein the driving belt wheel is horizontally arranged in a groove on the right side of the base, the bottom end of the base is movably connected with the top end of the expansion link through the expansion link, the expansion wheel seat is arranged at the upper end of the driven belt wheel through a bolt, the driven belt wheel is vertically fixed at the upper end of the auxiliary belt wheel, and the driving belt wheel is mechanically connected with a gear of a driver through a belt.

Further, the driver comprises support, drive gear, chain, driven gear, switching gear, the support passes through the bolt fastening at the rear end of drive gear, the external tooth of drive gear passes through the external tooth swing joint of chain and driven gear, the left side at switching gear is fixed to the driven gear level, the external tooth and the left input gear mechanical connection of increase square pole of switching gear.

Further, increase square pole and constitute by input straight-tooth, pole socket, input rod, reduction gear, output pole, conical gear, the left side at the pole socket outer wall is fixed to the input straight-tooth, the pole socket welds the top at cable incasement wall perpendicularly, reduction gear's center is fixed in the left side of output pole outer wall, the external tooth of output pole passes through the gear mechanical connection of conical gear with the lifting machine.

Further, the lifting machine comprises support body, abnormal shape gear, mobile gear, lever, slider, slide rail, the axle center swing joint on left side and the abnormal shape gear right side of support body, the right side of abnormal shape gear perpendicular installation mobile gear, mobile gear passes through the bolt fastening at the upper and lower both ends of lever, the right side of lever bottom and the central clearance fit of slider, the outer wall of slider and the inboard recess swing joint of slide rail.

Further, the pull rod comprises movable block, locking piece, wire wheel, lift wheelset, cable wire, auxiliary wheel, the upper end at the locking piece is installed to the movable block level, the recess of cable wire horizontal welding in locking piece left side inside, the wire wheel is equipped with two vertical fixation in the left and right sides of lift wheelset bottom, the auxiliary wheel install in the left side of movable block and with cable wire swing joint.

Further, the ratchet comprises hanging wheel, pendulum piece, knock pin, auto-lock collude, movable support, vitex wheel, the hanging wheel passes through the bolt fastening on the right side at movable support top, the movable ear of pendulum piece is fixed in the upper end of knock pin, auto-lock colludes and installs the left side and swing joint at the knock pin, the center clearance fit of movable support's bottom and vitex wheel, the external tooth of vitex wheel and the gear intermeshing of winder.

Further, the winder comprises drive chases, wire casing, removable pin, rolling frame, slide bar, spring, the drive chases passes through the band pulley swing joint of belt and wire casing, the movable ear at rolling frame upper end is fixed through the removable pin in the center of wire casing, rolling frame bottom and slide bar swing joint, the center of the inside of spring is run through to the slide bar level, the bottom of acting as go-between incasement wall is made to slide bar horizontal installation.

Advantageous effects

The invention relates to a guy cable device used in the municipal bridge construction field, a guy cable box is arranged on a base and controls a motor through a controller to control the motor, a control panel arranged on the controller can control the rotating speed of the motor to adjust tension and torque to prevent the overload of a machine from influencing the service life of the guy cable, a steel cable is transmitted into the guy cable box from a wire guide wheel and is fixed on a winder, a driving belt wheel enables a driven belt wheel and the motor to synchronously rotate to prevent the steel cable from being blocked, the center of a driving gear of a main shaft of the motor is arranged in a driver, the driven gear is driven by a chain to drive a small gear through a large gear of a torque increasing rod to increase the transmission torque, when the torque increasing rod outputs to a special-shaped gear of a pull rod, the distance of the outer diameter is different from that of the moving gear, the moving range of a frame body is changed when the moving, the length of the steel cable can be changed when the lifting wheel group moves up and down, so that the swinging block of the ratchet wheel moves left and right to drive the chasing wheel to rotate, the wire groove rotates to tighten the cable, the spring can ensure certain stress in the tightening process of the cable, and the tightening effect is better.

The stay cable device provided by the invention is rotationally self-locked through internal components, so that the improved stay cable device used in the field of municipal bridge construction is self-locked through internal ratchet wheels, the power consumption of a motor is greatly reduced, the service life of the stay cable device is prolonged, and the pull force is larger.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is an appearance structure illustration of a guy cable device used in the field of municipal bridge construction.

Fig. 2 is a schematic view of the internal structure of the inhaul cable device used in the field of municipal bridge construction.

Fig. 3 is a detailed internal structure diagram of the inhaul cable device used in the field of municipal bridge construction.

Fig. 4 is a transmission schematic diagram of a cable device used in the field of municipal bridge construction.

FIG. 5 is a schematic structural diagram of A in FIG. 3 according to the present invention.

FIG. 6 is a schematic structural diagram of B in FIG. 3 according to the present invention.

In the figure: a cable box-1, a base-2, a motor-3, a junction box-4, a controller-5, an indicator light-6, an operation panel-7, a key-8, a wire guide wheel-101, a driver-102, a torque increasing rod-103, a lifter-104, a pull rod-105, a ratchet wheel-106, a winder-107, a driving belt wheel-1011, a base-1012, a telescopic rod-1013, a telescopic wheel seat-1014, a driven belt wheel-1015, an auxiliary belt wheel-1016, a bracket-1021, a driving gear-1022, a chain-1023, a driven gear-1024, a switching gear-1025, an input straight tooth-1031, a rod seat-1032, an input rod-1033, a reduction gear-1034, an output rod-1035, a bevel gear-1036, a controller-6, a control panel-7, a key-8, The device comprises a frame body-1041, a special-shaped gear-1042, a moving gear-1043, a lever-1044, a sliding block-1045, a sliding rail-1046, a movable block-1051, a lock block-1052, a wire guide wheel-1053, a lifting wheel group-1054, a steel cable-1055, an auxiliary wheel-1056, a hanging wheel-1061, a swinging block-1062, a top pin-1063, a self-locking hook-1064, a movable support-1065, a chaste-1066, a driving chaste-1071, a wire groove-1072, a movable pin-1073, a winding frame-1074, a sliding rod-1075 and a spring-1076.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 6, the present invention provides a cable device used in the field of municipal bridge construction: the structure includes: the cable box comprises a cable box 1, a base 2, a motor 3, a junction box 4, a controller 5, an indicator light 6, an operation panel 7 and a key 8, wherein the outer wall of the cable box 1 is horizontally fixed at the upper end of the base 2, the top end of the base 2 is fixed at the lower end of the base of the motor 3 through a bolt, the motor 3 is arranged at the left side of the junction box 4 and is electrically connected with an internal main board of the controller 5 through a wire, the controller 5 is vertically fixed at the lower end of the indicator light 6, the indicator light 6 is provided with three horizontal rows arranged at the left side of the cable box 1, the terminal of the key 8 is electrically connected with a rotor of the motor 3 through the controller 5, the cable box 1 is provided with a wire guide wheel 101, a driver 102, a moment-increasing rod 103, a lifter 104, a pull rod 105, a ratchet 106 and a winder 107, the wire guide wheel 101 is mechanically connected with a gear of the driver 102 through a belt, an output, the moment-increasing rod 103 is horizontally fixed on the left side of the hoist 104, the pull rod 105 is movably connected with the left side of the ratchet wheel 106 through a steel cable, the ratchet wheel 106 is vertically fixed on the right side of the winder 107, the wire guide wheel 101 is composed of a driving belt pulley 1011, a base 1012, an expansion link 1013, an expansion pulley seat 1014, a driven belt pulley 1015 and an auxiliary belt pulley 1016, the driving belt pulley 1011 is horizontally arranged in a right groove of the base 1012, the bottom end of the base 1012 is movably connected with the top end of the expansion pulley seat 1014 through the expansion link 1013, the expansion pulley seat 1014 is arranged at the upper end of the driven belt pulley 1015 through a bolt, the driven belt pulley 1015 is vertically fixed at the upper end of the auxiliary belt pulley 1016, the driving belt pulley 1011 is mechanically connected with a gear of the driver 1023 through a belt, and the driver 102 is composed of a bracket 1021, a driving gear 1022, the support 1021 is fixed at the rear end of the driving gear 1022 through a bolt, the external teeth of the driving gear 1022 are movably connected with the external teeth of a driven gear 1024 through a chain 1023, the driven gear 1024 is horizontally fixed at the left side of a transfer gear 1025, the external teeth of the transfer gear 1025 are mechanically connected with an input gear at the left side of a moment-increasing rod 103, the moment-increasing rod 103 is composed of an input straight tooth 1031, a rod seat 1032, an input rod 1033, a reduction gear 1034, an output rod 1035 and a bevel gear 1036, the input straight tooth 1031 is fixed at the left side of the outer wall of the rod seat 1032, the rod seat 1032 is vertically welded at the top end of the inner wall of the cable box 1, the center of the reduction gear is fixed at the left side of the outer wall of the output rod 1035, the external teeth of the output rod 1035 are mechanically connected with a gear of the elevator 104 through the bevel gear 1036, and the elevator 104, The rack comprises a lever 1044, a slider 1045 and a sliding rail 1046, wherein the left side of the rack 1041 is movably connected with the axis of the right side of a special-shaped gear 1042, the special-shaped gear 1042 vertically mounts the right side of a moving gear 1043, the moving gear 1043 is fixed at the upper and lower ends of the lever 1044 through bolts, the right side of the bottom end of the lever 1044 is in clearance fit with the center of the slider 1045, the outer wall of the slider 1045 is movably connected with a groove at the inner side of the sliding rail 1046, the pull rod 105 is composed of a moving block 1051, a lock block 1052, a wire guide 1053, a lifting wheel set 1054, a wire cable 1055 and an auxiliary wheel 1056, the moving block 1051 is horizontally arranged at the upper end of the lock block 1052, the wire guide 1055 is horizontally welded at the groove at the inner side of the lock block 1052, the wire guide 1053 is provided with two left and right sides vertically fixed at the bottom of the lifting wheel set 1054, the auxiliary wheel, the ratchet wheel 106 is composed of a hanging wheel 1061, a swinging block 1062, a top pin 1063, a self-locking hook 1064, a movable support 1065 and a chasing 1066, the hanging wheel 1061 is fixed on the right side of the top of the movable support 1065 through a bolt, a movable lug of the swinging block 1062 is fixed on the upper end of the top pin 1063, the self-locking hook 1064 is installed on the left side of the top pin 1063 and is movably connected, the bottom of the movable support 1065 is in clearance fit with the center of the chasing 1066, the outer teeth of the chasing 1066 are meshed with the gear of the winder 107, the winder 107 is composed of a driving chasing 1071, a wire slot 1072, a movable pin 1073, a winding frame 1074, a sliding rod 1075 and a spring 1076, the driving chasing 1071 is movably connected with the pulley of the wire slot 1072 through a belt, the center of the wire slot 1072 is fixed on the movable lug of the winding frame 1074 through the movable pin 1073, the bottom of the winding frame 1075 is movably connected with the sliding rod 1076, the bottom end of the inner wall of the inhaul cable box 1 is horizontally installed through the sliding rod 1075.

The invention discloses a cable box 1 which is arranged on a base and controls a motor 3 through a controller 5 to control the cable box 1, the rotating speed of the motor 5 can be controlled through a control panel 7 arranged on the controller 5 to adjust tension and torque so as to prevent the overload of the machine from influencing the service life of the cable box, a steel cable is transmitted into the cable box 1 from a wire guide wheel 101 and is fixed on a winder 107, a driven pulley 1015 and the motor 3 synchronously rotate through a driving pulley 1011 to prevent the steel cable from being stuck, the center of a driving gear 1022 arranged inside a driver 102 on a main shaft of the motor 3 drives a driven gear 1024 through a chain 1023 to increase the transmission torque through a big tooth and a small tooth of a moment-increasing rod 103, when the moment-increasing rod 103 outputs to a special-shaped gear 1042 of a pull rod 105 to rotate, the distance of the outer diameter is different from that when the special-shaped gear 1042 of the pull rod 105 moves, the moving range of a rack 1041 is also changed so that, lifting wheel set 1054 just can make cable 1055's length change when reciprocating, thereby make the pendulum piece 1062 side-to-side movement of ratchet 106 make the drive chases 1071 rotatory, the wire casing 1072 is rotatory to tighten up the cable, spring 1076 can make the in-process of tightening up of cable keep certain stress all the time, tensioning effect is better, the cable device that is used for municipal bridge building field after the improvement carries out the auto-lock through inside ratchet and has reduced the consumption of motor greatly, the service life is prolonged, and pulling force is bigger.

The ratchet 106 of the present invention, defined as a gear having a rigid toothed or friction surface on its outer or inner periphery, is an important component of a ratchet mechanism and is moved in steps by the pawl pushing action, and this engagement movement is characterized by the ratchet being able to rotate in only one direction, but not in reverse.

The cable device comprises a motor, a cable seat, a motor, a ratchet wheel, a motor shaft, a motor.

While the foregoing shows and describes the general principles and features of this invention and its advantages, it will be apparent to those skilled in the art that it is not limited to the details of the foregoing exemplary embodiments, but is capable of other embodiments and its several forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cable device for municipal bridge building field, its structure includes: inhaul cable case (1), base (2), motor (3), terminal box (4), controller (5), pilot lamp (6), operating panel (7), button (8), its characterized in that:

the outer wall of the inhaul cable box (1) is horizontally fixed at the upper end of a base (2), the top end of the base (2) is fixed at the lower end of a base of a motor (3) through bolts, the motor (3) is arranged on the left side of a junction box (4) and is electrically connected with an internal main board of a controller (5) through a wire, the controller (5) is vertically fixed at the lower end of an indicator lamp (6), three indicator lamps (6) are arranged and are horizontally arranged on the left side of the inhaul cable box (1), and a terminal of a key (8) is electrically connected with a rotor of the motor (3) through the controller (5);

the cable box (1) is provided with a wire guide wheel (101), a driver (102), a moment-increasing rod (103), a lifter (104), a pull rod (105), a ratchet wheel (106) and a winder (107), wherein the wire guide wheel (101) is mechanically connected with a gear of the driver (102) through a belt, an output gear of the driver (102) is meshed with an input gear on the left side of the moment-increasing rod (103), the moment-increasing rod (103) is horizontally fixed on the left side of the lifter (104), the pull rod (105) is movably connected with the left side of the ratchet wheel (106) through a steel cable, and the ratchet wheel (106) is vertically fixed on the right side of the winder (107);

the wire guide wheel (101) consists of a driving belt wheel (1011), a base (1012), an expansion link (1013), an expansion wheel seat (1014), a driven belt wheel (1015) and an auxiliary belt wheel (1016), wherein the driving belt wheel (1011) is horizontally arranged in a right groove of the base (1012), the bottom end of the base (1012) is movably connected with the top end of the expansion wheel seat (1014) through the expansion link (1013), the expansion wheel seat (1014) is installed at the upper end of the driven belt wheel (1015) through bolts, the driven belt wheel (1015) is vertically fixed at the upper end of the auxiliary belt wheel (1016), and the driving belt wheel (1011) is mechanically connected with a gear of the driver (102) through a belt;

the driver (102) is composed of a support (1021), a driving gear (1022), a chain (1023), a driven gear (1024) and a transfer gear (1025), the support (1021) is fixed at the rear end of the driving gear (1022) through a bolt, external teeth of the driving gear (1022) are movably connected with external teeth of the driven gear (1024) through the chain (1023), the driven gear (1024) is horizontally fixed on the left side of the transfer gear (1025), and the external teeth of the transfer gear (1025) are mechanically connected with an input gear on the left side of the moment-increasing rod (103);

the torque-increasing rod (103) consists of an input straight tooth (1031), a rod seat (1032), an input rod (1033), a reduction gear (1034), an output rod (1035) and a bevel gear (1036), wherein the input straight tooth (1031) is fixed on the left side of the outer wall of the rod seat (1032), the rod seat (1032) is vertically welded at the top end of the inner wall of the inhaul cable box (1), the center of the reduction gear (1034) is fixed on the left side of the outer wall of the output rod (1035), and the external teeth of the output rod (1035) are mechanically connected with the gear of the elevator (104) through the bevel gear (1036);

the elevator (104) comprises a frame body (1041), a special-shaped gear (1042), a moving gear (1043), a lever (1044), a sliding block (1045) and a sliding rail (1046), wherein the left side of the frame body (1041) is movably connected with the axis of the right side of the special-shaped gear (1042), the right side of the moving gear (1043) is vertically installed on the special-shaped gear (1042), the moving gear (1043) is fixed at the upper end and the lower end of the lever (1044) through bolts, the right side of the bottom end of the lever (1044) is in clearance fit with the center of the sliding block (1045), and the outer wall of the sliding block (1045) is movably connected with a groove in the inner side of the sliding rail;

the pull rod (105) consists of a movable block (1051), a lock block (1052), wire guide wheels (1053), a lifting wheel set (1054), a steel cable (1055) and auxiliary wheels (1056), wherein the movable block (1051) is horizontally arranged at the upper end of the lock block (1052), the steel cable (1055) is horizontally welded in a groove in the left side of the lock block (1052), two wire guide wheels (1053) are vertically fixed at the left side and the right side of the bottom of the lifting wheel set (1054), and the auxiliary wheels (1056) are arranged at the left side of the movable block (1051) and are movably connected with the steel cable (1055);

the ratchet wheel (106) consists of a hanging wheel (1061), a swinging block (1062), a top pin (1063), a self-locking hook (1064), a movable support (1065) and a chaste wheel (1066), wherein the hanging wheel (1061) is fixed on the right side of the top of the movable support (1065) through a bolt, a movable lug of the swinging block (1062) is fixed at the upper end of the top pin (1063), the self-locking hook (1064) is installed on the left side of the top pin (1063) and is movably connected with the top pin, the bottom of the movable support (1065) is in clearance fit with the center of the chaste wheel (1066), and the external teeth of the chaste wheel (1066) are meshed with the gear of the winder (107);

winder (107) comprises drive chaste tree wheel (1071), wire casing (1072), removable pin (1073), rolling frame (1074), slide bar (1075), spring (1076), drive chaste tree wheel (1071) passes through the band pulley swing joint of belt and wire casing (1072), the movable ear in rolling frame (1074) upper end is fixed through removable pin (1073) at the center of wire casing (1072), rolling frame (1074) bottom and slide bar (1075) swing joint, the center of the inside of spring (1076) is run through to slide bar (1075) level, slide bar (1075) horizontal installation is in the bottom of cable case (1) inner wall.