CN218206561U

CN218206561U - Auxiliary tool for cable maintenance

Info

Publication number: CN218206561U
Application number: CN202222092187.5U
Authority: CN
Inventors: 贾俊青; 吕超; 蔡文超; 杨洋; 梁帅
Original assignee: Inner Mongolia Electric Power Research Institute of Inner Mongolia Power Group Co Ltd
Current assignee: Inner Mongolia Electric Power Research Institute of Inner Mongolia Power Group Co Ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-03
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses an appurtenance is used in cable maintenance, including first ladder frame, first ladder frame downside is equipped with second ladder frame, one side of second ladder frame articulates there is the auto-lock hinge, one side of auto-lock hinge articulates in one side of first ladder frame, second ladder frame one side is equipped with firm subassembly, firm subassembly includes mount and footboard, first spout has been seted up respectively to second ladder frame inboard, first spout inside wall is fixed with the slide rail, slide rail track inslot side sliding connection is in one side of footboard, be connected with first spring between the bottom of footboard and the inside wall of first spout, through removing the downside that needs to overhaul the cable with the second ladder frame inboard, the maintenance workman at first uses a foot at the top of footboard, make the footboard slide in the inboard of slide rail and first spout, make a plurality of bottom a plurality of conical rod insert in earth to one side, cat ladder in use's stability has been improved, the risk that the maintenance workman caused because of external force when using the cat ladder has been reduced.

Description

Auxiliary tool for cable maintenance

Technical Field

The utility model relates to the technical field of cables, specifically be an appurtenance is used in cable maintenance.

Background

In the cable maintenance and salvage in-process, the ladder is one of the most commonly used instrument, and current ladder generally only climbs this kind of function of height, but the maintainer is climbing ladder top when overhauing, the ladder bottom sprag is on ground, the top sprag is in one side of wire pole, the ladder bottom is receiving under the exogenic action on every side, can cause the ladder to rock, cause the maintenance workman to follow the shake together, cause the maintenance workman when overhauing the cable, the stability of ladder is relatively poor, for this reason, provide an appurtenance for the cable maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an appurtenance is used in cable maintenance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary tool for cable maintenance comprises a first ladder frame, wherein a second ladder frame is arranged on the lower side of the first ladder frame, a self-locking hinge is hinged to one side of the second ladder frame, one side of the self-locking hinge is hinged to one side of the first ladder frame, and a stabilizing assembly is arranged on one side of the second ladder frame;

the stabilizing assembly comprises a fixing frame and a pedal, first sliding grooves are formed in the inner side of the second ladder stand respectively, sliding rails are fixed on the inner side walls of the first sliding grooves, the inner sides of the sliding rails are connected to one side of the pedal in a sliding mode, first springs are connected between the bottom of the pedal and the inner side walls of the first sliding grooves, a plurality of conical rods are fixed to the bottom of the pedal, and second sliding grooves are formed in the fixing frame.

As a further preferred aspect of the present invention: the inner side of the second sliding groove is connected with a sliding plate in a sliding mode, one side of the sliding plate is fixedly provided with a sliding column which movably penetrates through one side of the fixing frame, and one side of the sliding column is fixedly provided with a pushing block.

As a further preferred aspect of the present invention: one side of the sliding plate is respectively fixed with a locking block and a baffle plate, a second spring is connected between one side of the sliding plate and the inner side wall of the second sliding groove, and one side of the locking block and the baffle plate movably penetrates through one side of the second ladder climbing frame.

As further preferable in the present technical solution: one side of the fixing frame is fixed on one side of the second ladder climbing frame, and the pedal is cuboid.

As a further preferred aspect of the present invention: a first supporting block is fixed on one side of the top of the first ladder stand, a second supporting block is fixed on the other side of the top of the first ladder stand, and a first tool box is fixed on one side of the first supporting block.

As a further preferred aspect of the present invention: one side of the second supporting block is rotatably connected with a fixed pulley through a bearing, the outer side of the fixed pulley is wound with a rope, and a pulling block and a second tool box are fixed at two ends of the rope respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

the ladder stand is moved to the lower side of a cable to be overhauled, a maintenance worker firstly steps on the top of the pedal by one foot, the pedal slides in the inner sides of the sliding rail and the first sliding groove, a plurality of conical rods at the bottom are obliquely inserted into soil, the stability of the ladder stand in use is improved, and the risk that the ladder stand falls off due to the fact that the ladder is shaken is reduced.

When the cable is overhauled, partial tools are placed on the inner side of the first tool box, the phenomenon that a maintenance worker carries too many tools to cause too much burden on a body is avoided, materials are placed inside the second tool box, the pulling block and the rope can lift the materials located inside the second tool box to the top of the first ladder stand under the action of rotation of the fixed pulley, and the cable is conveniently maintained by the maintenance worker.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the stabilizing assembly of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the slide board of the present invention.

In the figure: 1. a first ladder frame; 2. a stabilizing assembly; 21. a traveler; 22. pushing a block; 23. a fixed mount; 24. a locking block; 25. a baffle plate; 26. a first chute; 27. a first spring; 28. a slide rail; 29. a tapered rod; 210. a pedal; 211. a slide plate; 212. a second chute; 213. a second spring; 3. a self-locking hinge; 4. a second ladder frame; 5. a first tool box; 6. a first support block; 7. pulling the block; 8. a second support block; 9. a fixed pulley; 10. a rope; 11. a second tool box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: an auxiliary tool for cable maintenance comprises a first ladder frame 1, wherein a second ladder frame 4 is arranged on the lower side of the first ladder frame 1, a self-locking hinge 3 is hinged to one side of the second ladder frame 4, one side of the self-locking hinge 3 is hinged to one side of the first ladder frame 1, and a stabilizing component 2 is arranged on one side of the second ladder frame 4;

the stabilizing component 2 comprises a fixed frame 23 and a pedal 210, a first sliding groove 26 is respectively arranged on the inner side of the second ladder frame 4, a sliding rail 28 is fixed on the inner side wall of the first sliding groove 26, the inner side of the rail groove of the sliding rail 28 is connected to one side of the pedal 210 in a sliding manner, a first spring 27 is connected between the bottom of the pedal 210 and the inner side wall of the first sliding groove 26, a worker firstly steps on the top of the pedal 210 by using one foot, so that the pedal 210 slides on the inner sides of the sliding rail 28 and the first sliding groove 26, meanwhile, the first spring 27 is stressed and compressed, a plurality of tapered rods 29 are fixed at the bottom of the pedal 210, a second sliding groove 212 is arranged inside the fixed frame 23, so that the plurality of tapered rods 29 fixed at the bottom of the pedal 210 are obliquely inserted into soil, the stability of the ladder in use is improved, the risk of falling caused by external force when the maintenance worker uses the ladder is reduced, and the tool is suitable for the soil ground on the lower side of the cable, a sliding plate 211 is slidably connected to the inner side of the second sliding groove 212, a sliding post 21 movably penetrating through one side of the fixing frame 23 is fixed to one side of the sliding plate 211, a push block 22 is fixed to one side of the sliding plate 21, a locking block 24 and a baffle 25 are respectively fixed to one side of the sliding plate 211, a second spring 213 is connected between one side of the sliding plate 211 and the inner side wall of the second sliding groove 212, one sides of the locking block 24 and the baffle 25 movably penetrate through one side of the second ladder climbing frame 4, only the push block 22 needs to be pulled to one side, the sliding post 21 is driven to move to one side, the sliding plate 211 slides to the inner side of the second sliding groove 212 under the action of the sliding post 21, the locking block 24 and the baffle 25 move to one side along with the push block 22, the bottom of the locking block 24 leaves one side of the top of the pedal 210, at this time, the pedal 210 slides to the inner side of the track groove of the sliding rail 28 under the action of the first spring 27, one side of the fixing frame 23 is fixed to one side of the second ladder frame 4, the pedal 210 has a rectangular parallelepiped shape.

First 1 top one side of ladder frame is fixed with first supporting shoe 6, 1 top opposite side of first ladder frame is fixed with second supporting

shoe

8, 6 one side of first supporting shoe is fixed with first toolbox 5, place some instruments in first toolbox 5 inboardly, avoid the maintenance workman to carry too much instrument, cause the health burden too big, 8 one side of second supporting shoe is connected with fixed pulley 9 through the bearing rotation, the wiring in the 9 outside of fixed pulley has rope 10, the both ends of rope 10 are fixed with respectively and draw piece 7 and second toolbox 11, under fixed pulley 9 pivoted effect, the material that will be located 11 insides of second toolbox risees first ladder frame 1 top, make things convenient for the maintenance workman to maintain the cable.

The working principle is as follows: when a maintenance worker overhauls a cable, the first ladder frame 1 and the second ladder frame 4 are moved to the lower side of the cable, the self-locking hinge 3 is opened at the moment, so that the first ladder frame 1 and the second ladder frame 4 are in a vertical state, in order to prevent the maintenance worker from shaking when the maintenance worker uses the first ladder frame 1 and the second ladder frame 4, the maintenance worker drops from the first ladder frame 1 and the second ladder frame 4 to cause body damage, before the maintenance worker needs to climb the first ladder frame 1 and the second ladder frame 4, the maintenance worker firstly steps on the top of the pedal 210 by one foot, the pedal 210 slides on the inner sides of the sliding rails 28 and the first sliding grooves 26, meanwhile, the first spring 27 is compressed under the stress, the pedal 210 passes through a guide inclined plane on one side of the locking block 24 at the moment, the pedal 210 passes over one side of the top of the locking block 24, at the moment, under the effect of the first spring 27, the pedal 210 is abutted against one side of the bottom of the locking block 24, a plurality of conical rods are inserted into the bottom of the locking block 210 at the moment, the cable, the external force is applied to reduce the risk of the use of the maintenance worker when the cable, and the maintenance worker falls off the ground;

when the ladder stand is used by a maintenance worker, the push block 22 only needs to be pulled to one side, the sliding column 21 is driven to move to one side, under the action of the sliding column 21, the sliding plate 211 slides to the inner side of the second sliding groove 212, meanwhile, the locking block 24 and the baffle plate 25 move to one side along with the push block 22, the bottom of the locking block 24 leaves one side of the top of the pedal 210, at the moment, under the action of the first spring 27, the pedal 210 slides to the inner side of the rail groove of the sliding rail 28, meanwhile, the top of the pedal 210 is abutted to the bottom of the baffle plate 25, and stability is increased when the ladder stand is used next time.

Meanwhile, when the ladder is used, part of tools can be placed inside the first tool box 5, the fact that too many tools are carried by maintenance workers is avoided, the body burden is too large, when cables take materials needing to be overhauled, the workers only need to be placed inside the second tool box 11 by the lower side workers, the maintenance workers located at the top of the first ladder frame 1 only need to pull the pull block 7 and the rope 10, the materials located inside the second tool box 11 can be lifted to the top of the first ladder frame 1 under the rotating effect of the fixed pulley 9, and the maintenance workers can maintain the cables conveniently.

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

Claims

1. The utility model provides a cable maintenance uses appurtenance, includes first ladder frame (1), its characterized in that: a second ladder frame (4) is arranged on the lower side of the first ladder frame (1), a self-locking hinge (3) is hinged to one side of the second ladder frame (4), one side of the self-locking hinge (3) is hinged to one side of the first ladder frame (1), and a stabilizing assembly (2) is arranged on one side of the second ladder frame (4);

firm subassembly (2) are including mount (23) and footboard (210), first spout (26) have been seted up respectively to second ladder frame (4) inboard, first spout (26) inside wall is fixed with slide rail (28), slide rail (28) track inslot side sliding connection is in one side of footboard (210), be connected with first spring (27) between the bottom of footboard (210) and the inside wall of first spout (26), footboard (210) bottom is fixed with a plurality of taper rod (29), second spout (212) have been seted up to mount (23) inside.

2. An auxiliary tool for cable maintenance according to claim 1, wherein: the inner side of the second sliding groove (212) is connected with a sliding plate (211) in a sliding mode, one side of the sliding plate (211) is fixedly provided with a sliding column (21) which penetrates through one side of the fixed frame (23) in a movable mode, and one side of the sliding column (21) is fixedly provided with a push block (22).

3. The auxiliary tool for cable maintenance according to claim 2, wherein: slide (211) one side is fixed with locking piece (24) and baffle (25) respectively, be connected with second spring (213) between one side of slide (211) and the inside wall of second spout (212), the activity of one side of locking piece (24) and baffle (25) runs through in one side of second ladder climbing frame (4).

4. An auxiliary tool for cable maintenance according to claim 3, wherein: one side of the fixing frame (23) is fixed on one side of the second ladder climbing frame (4), and the pedal (210) is cuboid.

5. An auxiliary tool for cable maintenance according to claim 1, wherein: first ladder frame (1) top one side is fixed with first supporting shoe (6), first ladder frame (1) top opposite side is fixed with second supporting shoe (8), first supporting shoe (6) one side is fixed with first toolbox (5).

6. An auxiliary tool for cable maintenance according to claim 5, wherein: one side of the second supporting block (8) is rotatably connected with a fixed pulley (9) through a bearing, the outer side of the fixed pulley (9) is wound and connected with a rope (10), and two ends of the rope (10) are respectively fixed with a pulling block (7) and a second tool box (11).