CN219586556U - Bridge cable installation auxiliary device - Google Patents

Abstract

The utility model belongs to the technical field of bridge cable installation, and discloses a bridge cable installation auxiliary device which comprises a bottom plate, wherein two first gears and two second gears are symmetrically and movably installed on the inner sides of the left side and the right side of the bottom plate, the surfaces of the two first gears and the surfaces of the two second gears are movably sleeved with a transmission chain, the inner side of the transmission chain is fixedly provided with a lifting supporting claw, and the outer side of the transmission chain is fixedly provided with a descending hook claw. According to the utility model, through the cooperation of the structures such as the first gears, the lifting supporting claws and the lifting table, the two first gears and the two second gears move in opposite directions, so that the surface of the lifting supporting claws is movably sleeved with the transmission chain to rotate, the lifting supporting claws on the inner sides of the lifting supporting claws move upwards together, the lifting table indirectly changes the height of the lifting rod, the purpose of adjusting the height of the platform is achieved, and the limiting effect is achieved through the cooperation of the descending claw and the limiting block.

Description

Bridge cable installation auxiliary device

Technical Field

The utility model belongs to the technical field of bridge cable installation, and particularly relates to an auxiliary device for bridge cable installation.

Background

Bridges generally refer to buildings used for railways, roads, channels, pipelines and the like crossing rivers, valleys or other traffic lines, while some bridges also refer to overpasses and the like which are convenient for people to cross roads, street lamps are usually arranged on the surfaces of the bridges for facilitating people to recognize and pass at night, so that the street lamps are necessarily referred to as cables used for supplying power, and the cables are generally composed of a plurality of wires or groups of wires and play an irreplaceable role in our daily lives.

In the prior art, the cable needs to be installed and laid in advance when the bridge is constructed, so that the time is convenient later, and because the existing installation mode is generally based on the height of the bridge, the cable is supported by a temporary rack on site, then the cable is climbed to the same height as the cable by means of other equipment, and the cable is installed, however, after the installation is completed, the rack which is built needs to be detached, so that the time is wasted, and the height cannot be adjusted at will.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides an auxiliary device for installing a bridge cable, which has the advantages of convenient adjustment of the installation height and convenient use and recovery of the cable.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bridge cable installs auxiliary device, includes the bottom plate, the inboard symmetry movable mounting of bottom plate left and right sides has two first gears and two second gears, two the surface of first gear and two the equal movable sleeve of second gear has a drive chain, the inboard fixed mounting of drive chain has the lift claw, the outside fixed mounting of drive chain has the falling hook claw, the inboard symmetry fixed mounting of bottom plate left and right sides has the stopper, the top movable mounting of lift claw has the lift platform, the inboard fixed mounting of lift platform has the lifter, the top fixed mounting of lifter has the platform, the top fixed mounting of platform has the security fence, the front side fixed mounting of platform has the cat ladder.

Among the above-mentioned technical scheme, preferably, the right side fixed mounting of platform has a receive and releases the case, receive and releases the inside front side fixed mounting of case and have the motor, receive and releases the inside rear side movable mounting of case and receive the line cylinder, receive the surface activity of line cylinder and placed the cable, receive the left side movable mounting of releasing the case and have a line mouth, the inside movable mounting who gets the line mouth has a draw-wire way, the equal fixed mounting in the left and right sides of security fence has a place table, the top fixed mounting who places the table has the holder.

Among the above-mentioned technical scheme, preferred, the holder is including inserted block, screw rod, rotatory handle, activity clamp splice, rubber gasket and fixed clamp splice, fixed clamp splice fixed mounting is at the top of placing the platform, the rear end movable mounting of inserted block is at the lower extreme of fixed clamp splice, the front end fixed mounting of inserted block has the activity clamp splice, the mid-mounting of inserted block has the screw rod, the front end fixed mounting of screw rod has rotatory handle, the rear end movable mounting of screw rod is in the inside of fixed clamp splice lower extreme, the equal fixed mounting of surface of activity clamp splice and fixed clamp splice has the rubber gasket.

In the above technical scheme, preferably, the bottom array of bottom plate installs the gyro wheel, the recess has been seted up to the centre of bottom plate, the inside movable mounting of recess has flexible supporting leg, the bottom fixed mounting of flexible supporting leg has the backup pad.

In the above technical scheme, preferably, the middle parts of the left side and the right side of the bottom plate are all provided with sliding grooves, and the outer sides of the lifting platform are movably arranged in the sliding grooves.

In the above technical solution, preferably, the descending hook and the limiting block are on the same vertical line, and the shape and size of the bottom of the descending hook are adapted to the shape and size of the top of the limiting block.

In the above technical scheme, preferably, a landslide is arranged on the surface of the wire drawing channel, and the output end of the motor is fixedly connected with the wire collecting roller.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the cooperation of the structures such as the first gears, the lifting supporting claws and the lifting table, the two first gears and the two second gears move in opposite directions, so that the surface of the lifting supporting claws is movably sleeved with the transmission chain to rotate, the lifting supporting claws on the inner sides of the lifting supporting claws move upwards together, the lifting table indirectly changes the height of the lifting rod, the purpose of adjusting the height of the platform is achieved, and the limiting effect is achieved through the cooperation of the descending claw and the limiting block.

2. According to the utility model, through the coordination of the structures of the winding and unwinding box, the clamping piece, the wire taking opening and the like, the cable can be stored on the winding drum in the winding and unwinding box in advance, then the cable can be pulled out through the wire drawing channel arranged at the wire taking opening, and the pulled-out cable can be clamped through the clamping piece, so that the condition of rotary winding caused by inertia and the like is avoided, and the motor is used, so that when the winding and unwinding device is not used, the motor is started to retract redundant cables, and the next use is convenient.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic view of a right-side cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of the structure of the retractable box of the present utility model;

fig. 5 is a schematic view of a clamping member according to the present utility model.

In the figure: 1. a bottom plate; 2. a drive chain; 3. a lifting rod; 4. a safety fence; 5. a motor; 6. a cable; 7. a clamping member; 71. inserting blocks; 72. a screw; 73. rotating the handle; 74. a movable clamping block; 75. a rubber gasket; 76. fixing the clamping blocks; 8. a placement table; 9. a station; 10. a ladder stand; 11. a roller; 12. a support plate; 13. a groove; 14. a telescoping support leg; 15. a storage box; 16. a chute; 17. a first gear; 18. descending the claw; 19. a limiting block; 20. a wire drawing channel; 21. lifting the supporting claw; 22. a lifting table; 23. a second gear; 24. a wire winding roller; 25. and a wire taking port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides an auxiliary device for installing bridge cables, which comprises a bottom plate 1, wherein two first gears 17 and two second gears 23 are symmetrically and movably installed on the inner sides of the left side and the right side of the bottom plate 1, the surfaces of the two first gears 17 and the two second gears 23 are movably sleeved with a transmission chain 2, the inner sides of the transmission chain 2 are fixedly provided with lifting supporting claws 21, the outer sides of the transmission chain 2 are fixedly provided with descending hook claws 18, the inner sides of the left side and the right side of the bottom plate 1 are symmetrically and fixedly provided with limiting blocks 19, the lifting supporting claws 18 and the limiting blocks 19 are matched, so that when the lifting supporting claws fall to a limiting position, the lifting supporting claws are mutually abutted, the lifting supporting claws 21 are not rotated any more, lifting rods 22 are movably installed on the top of the lifting supporting claws 22, the inner sides of the lifting supporting claws 22 are fixedly provided with lifting rods 3, the surfaces of the lifting supporting claws 2 are movably sleeved with the corresponding movement of the two first gears 17 and the two second gears 23, the inner sides of the lifting supporting claws 21 are enabled to move upwards together, the lifting supporting claws 21 are enabled to indirectly move through the lifting claws 18, the lifting platforms are enabled to be indirectly high, the lifting platforms are enabled to be installed on the lifting platforms to be fixed by the lifting platforms 9, the lifting platforms are enabled to be conveniently, the lifting platforms are enabled to be installed on the lifting platforms to be 9, the lifting platforms are enabled to be fixed, and the lifting platforms to be installed on the safety platforms to be 9, and the safety platforms are convenient, and the safety platforms are 9, and the safety platforms are convenient to be installed, and the safety platforms are 9 and the safety platforms are installed.

As shown in fig. 1 and 4, the right side of the platform 9 is fixedly provided with a winding and unwinding box 15, the front side inside the winding and unwinding box 15 is fixedly provided with a motor 5, the rear side inside the winding and unwinding box 15 is movably provided with a winding and unwinding roller 24, the surface of the winding and unwinding roller 24 is movably provided with a cable 6, the left side of the winding and unwinding box 15 is movably provided with a wire taking opening 25, the inside of the wire taking opening 25 is movably provided with a wire drawing channel 20, the left side and the right side of the safety fence 4 are fixedly provided with a placing table 8, and the top of the placing table 8 is fixedly provided with a clamping piece 7.

The scheme is adopted: through the right side fixed mounting at platform 9 receive and releases case 15 to make cable 6 can store in advance on receiving the inside receipts line cylinder 24 of receive and releases case 15, then through the draw-line way 20 that gets the line mouth 25 to can pull out cable 6, and through the holder 7 that sets up, thereby can carry out the centre gripping with the cable 6 that pulls out, thereby avoid because of reasons such as inertia, lead to taking place to spin the condition of receiving the line and appear, and through motor 5, thereby when not using, start motor 5 will unnecessary cable withdraw, thereby make things convenient for the next time to use.

As shown in fig. 5, the clamping member 7 includes an insert block 71, a screw rod 72, a rotating handle 73, a movable clamping block 74, a rubber gasket 75 and a fixed clamping block 76, wherein the fixed clamping block 76 is fixedly installed at the top of the placing table 8, the rear end of the insert block 71 is movably installed at the lower end of the fixed clamping block 76, the movable clamping block 74 is fixedly installed at the front end of the insert block 71, the screw rod 72 is movably installed in the middle of the insert block 71, the rotating handle 73 is fixedly installed at the front end of the screw rod 72, the rear end of the screw rod 72 is movably installed in the lower end of the fixed clamping block 76, and the rubber gasket 75 is fixedly installed on the surfaces of the movable clamping block 74 and the fixed clamping block 76.

The scheme is adopted: through setting up grip 7 to can draw out the cable and fix, thereby make things convenient for the later wire-taking work, thereby save time, and when carrying out the centre gripping, through rotating rotatory handle 73, thereby make screw rod 72 rotate, then make the lower extreme that inserts 71 of movable clamp block 74 bottom get deep into fixed clamp block 76 gradually, thereby make the distance between movable clamp block 74 and the fixed clamp block 76 be close to, thereby play fixed effect to the cable, and through the equal fixed mounting in surface of movable clamp block 74 and fixed clamp block 76 rubber gasket 75's effect, thereby avoid causing too much injury to the surface of cable when the centre gripping.

As shown in fig. 2, the rollers 11 are installed at the bottom of the bottom plate 1 in an array manner, the middle of the bottom plate 1 is provided with a groove 13, the inside of the groove 13 is movably provided with telescopic supporting legs 14, and the bottom of the telescopic supporting legs 14 is fixedly provided with a supporting plate 12.

The scheme is adopted: through setting up gyro wheel 11 to conveniently remove, and through the inside movable mounting of control bottom plate 1 middle recess 13 there is the lift of flexible supporting leg 14, thereby can indirect control backup pad 12 go up and down, thereby avoid when the work, take place to remove.

As shown in fig. 3, the middle parts of the left side and the right side of the bottom plate 1 are respectively provided with a chute 16, and the outer sides of the lifting platforms 22 are movably arranged in the chute 16.

The scheme is adopted: the sliding grooves 16 are formed in the middle of the left side and the right side of the bottom plate 1, and the outer sides of the lifting platforms 22 are movably arranged in the sliding grooves 16, so that lifting is convenient.

As shown in fig. 3, the descending hook 18 and the limiting block 19 are positioned on the same vertical line, and the shape and the size of the bottom of the descending hook 18 are matched with those of the top of the limiting block 19.

The scheme is adopted: the descending hook claw 18 and the limiting block 19 are positioned on the same vertical line, and the shape and the size of the bottom of the descending hook claw 18 are matched with the shape and the size of the top of the limiting block 19, so that when the descending hook claw 18 descends to the limiting position, the descending hook claw 18 can be contacted with the limiting block 19, and further descending is not continued, and the limiting effect is achieved.

As shown in fig. 1 and 4, the surface of the wire drawing channel 20 is provided with a landslide, and the output end of the motor 5 is fixedly connected with the wire collecting roller 24.

The scheme is adopted: by providing a landslide on the surface of the wire-pulling channel 20, excessive damage to the surface of the wire is avoided when the wire is pulled, and by fixedly connecting the output end of the motor 5 with the wire-receiving roller 24, the redundant wire can be received up and used next time when the wire-pulling channel is not used.

The working principle and the using flow of the utility model are as follows:

when the cable 6 is used, the cable 6 is wound on the winding drum 24 in the winding and unwinding box 15 in advance, and then the cable 6 can be pulled out through the wire pulling channel 20 arranged at the wire taking opening 25, and the pulled-out cable 6 can be clamped through the clamping piece 7, so that the occurrence of the condition of rotary winding due to inertia and the like is avoided;

when clamping is performed, the rotary handle 73 is rotated, so that the screw rod 72 is rotated, and then the insert block 71 at the bottom of the movable clamp block 74 gradually penetrates into the lower end of the fixed clamp block 76, so that the distance between the movable clamp block 74 and the fixed clamp block 76 is close, the cable is fixed, and the rubber gaskets 75 are fixedly arranged on the surfaces of the movable clamp block 74 and the fixed clamp block 76, so that excessive damage to the surface of the cable during clamping is avoided;

when not in use, the motor 5 is started to retract the redundant cables, so that the next use is convenient;

when the height of the platform 9 needs to be adjusted, the two first gears 17 and the two second gears 23 are started, and the movement directions of the two first gears are opposite, so that the surface of the two first gears is movably sleeved with the transmission chain 2 to rotate, and then the lifting supporting claws 21 on the inner side of the two second gears are moved upwards together, so that the lifting platform 22 on the top of the two second gears is lifted, the height of the platform 9 is indirectly adjusted through the change of the height of the lifting rod 3, so that the two first gears are convenient for installing bridges with different heights, and when the two second gears are lowered to the limit position, the descending claw 18 is contacted with the limiting block 19, so that the two second gears are not lowered continuously, and the limiting effect is achieved;

then the climbing ladder 10 is used for up and down, and the safety fence 4 is arranged, so that the safety protection effect is achieved, and the falling off from the platform 9 is avoided;

when the movable support plate is required to move, the movable support plate is convenient to move through the roller 11 arranged at the bottom, and when the movable support plate works, the lifting of the telescopic support legs 14 is movably arranged in the middle groove 13 of the control bottom plate 1, so that the lifting of the support plate 12 can be indirectly controlled, and the movable support plate is prevented from moving when the movable support plate works.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Bridge cable installation auxiliary device, including bottom plate (1), its characterized in that: the utility model discloses a lifting platform for a platform, including bottom plate (1), elevating rod (3), platform (9), safety fence (4) are installed to the inboard fixed mounting of drive chain (2), descending hook claw (18) are installed to the outside fixed mounting of drive chain (2), stopper (19) are installed to the inboard symmetry fixed mounting of bottom plate (1) left and right sides, elevating platform (22) are installed to the top movable mounting of elevating claw (21), elevating platform (22) are installed to the inboard fixed mounting of elevating platform (3), platform (9) are installed to the top fixed mounting of elevating rod (3), ladder stand (10) are installed to the front side of platform (9).

2. The bridge cable installation assisting device according to claim 1, wherein: the utility model discloses a cable winding machine, including platform (9), cable winding drum, cable winding opening (25), security fence (4), cable winding opening (25) are located in the left side movable mounting of platform (9), receive and release case (15) are located on the right side fixed mounting of platform (9), receive and release case (15) inside front side fixed mounting has motor (5), receive and release case (15) inside rear side movable mounting has receive line cylinder (24), cable (6) have been placed in the surface activity of receive line cylinder (24), receive and release case (15)'s left side movable mounting has wire drawing way (20), the equal fixed mounting in left and right sides of security fence (4) has place platform (8), place top fixed mounting of platform (8) has clamping piece (7).

3. The bridge cable installation assisting device according to claim 2, wherein: clamping piece (7) is including inserted block (71), screw rod (72), rotatory handle (73), activity clamp splice (74), rubber gasket (75) and fixed clamp splice (76), fixed clamp splice (76) fixed mounting is at the top of placing platform (8), the rear end movable mounting of inserted block (71) is at the lower extreme of fixed clamp splice (76), the front end fixed mounting of inserted block (71) has movable clamp splice (74), the mid-mounting of inserted block (71) has screw rod (72), the front end fixed mounting of screw rod (72) has rotatory handle (73), the rear end movable mounting of screw rod (72) is in the inside of fixed clamp splice (76) lower extreme, the equal fixed mounting of surface of movable clamp splice (74) and fixed clamp splice (76) has rubber gasket (75).

4. The bridge cable installation assisting device according to claim 1, wherein: the bottom array of bottom plate (1) is installed gyro wheel (11), recess (13) have been seted up in the centre of bottom plate (1), the inside movable mounting of recess (13) has flexible supporting leg (14), the bottom fixed mounting of flexible supporting leg (14) has backup pad (12).

5. The bridge cable installation assisting device according to claim 1, wherein: the middle parts of the left side and the right side of the bottom plate (1) are provided with sliding grooves (16), and the outer sides of the lifting platforms (22) are movably arranged in the sliding grooves (16).

6. The bridge cable installation assisting device according to claim 1, wherein: the descending hook claw (18) and the limiting block (19) are positioned on the same vertical line, and the shape and the size of the bottom of the descending hook claw (18) are matched with the shape and the size of the top of the limiting block (19).

7. The bridge cable installation assisting device according to claim 2, wherein: the surface of the wire drawing channel (20) is provided with a landslide, and the output end of the motor (5) is fixedly connected with the wire collecting roller (24).