CN216819200U

CN216819200U - Transmission line steps on tower and prevents instrument of falling

Info

Publication number: CN216819200U
Application number: CN202220171441.8U
Authority: CN
Inventors: 张永明
Original assignee: Baoding Zhongan Power Equipment Manufacturing Co ltd
Current assignee: Baoding Zhongan Power Equipment Manufacturing Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-24
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a power transmission line tower climbing anti-falling tool, which belongs to the technical field of motor devices and comprises a handle, wherein a movable bin is arranged in the handle, a groove is formed in the inner wall of the movable bin, a first spring is fixedly connected to the inner wall of the groove, the other end of the first spring is fixedly connected with a limiting rod, a first sliding groove is formed in the inner wall of the groove, a first sliding block is connected in the first sliding groove in a sliding manner, the other end of the first sliding block is fixedly connected to the surface of the limiting rod, the number of the first sliding block is two, the first sliding blocks are symmetrically connected to the surface of the limiting rod, through the arrangement of the limiting rod and the first spring, when people need to limit the handle, people only need to loosen the moving rod, so that the limiting rod can be driven to move under the action of the first spring, the handle can be limited, and under the action of the limiting rod and the first spring, therefore, people can more quickly limit the handle, and the work efficiency of people is improved.

Description

Transmission line steps on tower and prevents instrument of falling

Technical Field

The utility model relates to the technical field of motor devices, in particular to a power transmission line tower climbing anti-falling tool.

Background

In the prior art, a power transmission line iron tower needs to be climbed when a power transmission line is maintained, the protection of a safety belt is not lost when the tower is required to be climbed and the position is required to be transferred, whether the safety belt is firmly fastened or not is checked at any time in the operation process, and the conventional safety protection device is directly hung on the surface and cannot limit the safety belt when being used, is easy to move under the action of external force and further causes harm to workers.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects in the prior art, the utility model aims to provide a power transmission line tower climbing anti-falling tool which has the characteristic of convenience in limiting.

(2) Technical scheme

In order to achieve the purpose, the utility model provides an anti-falling tool for power transmission line tower climbing, which comprises a handle, wherein a movable bin is arranged in the handle, a groove is formed in the inner wall of the movable bin, a first spring is fixedly connected to the inner wall of the groove, a limiting rod is fixedly connected to the other end of the first spring, a first sliding groove is formed in the inner wall of the groove, a first sliding block is slidably connected in the first sliding groove, the other end of the first sliding block is fixedly connected to the surface of the limiting rod, the number of the first sliding blocks is two, the first sliding blocks are symmetrically connected to the surface of the limiting rod, a movable hole is formed in the surface of the movable bin, a movable rod is fixedly connected to the surface of the limiting rod, and one end of the movable rod penetrates through the movable hole.

When the power transmission line tower-climbing anti-falling tool is used, the first spring and the limiting rod are used, so that people can limit the handle conveniently, and the handle is prevented from moving under the action of external force when being used, and further harms are caused to workers.

Furthermore, a limiting hole is formed in the surface of the handle, and a movable block is movably connected in the movable bin through a pin shaft.

Further, activity storehouse inner wall fixedly connected with second spring, second spring other end fixed connection is on the movable block surface, activity storehouse inner wall fixedly connected with stopper, stopper one end is worn to establish in the second spring.

Further, the handle surface is fixedly connected with a fixing rod, a through hole is formed in the surface of the fixing rod, a sliding rod penetrates through the through hole, and one end of the sliding rod is fixedly connected with a limiting plate.

Furthermore, the surface of the sliding rod is sleeved with a third spring, one end of the third spring is fixedly connected to the surface of the limiting plate, and the surface of the sliding rod is fixedly connected with a fixing block.

Furthermore, a second sliding groove is formed in the surface of the fixing rod, a second sliding block is connected in the second sliding groove in a sliding mode, the other end of the second sliding block is fixedly connected to the surface of the limiting plate, the number of the fixing rods is two, the fixing rods are symmetrically connected to the surface of the handle, and the surface of the handle is movably connected with a connecting rope.

Advantageous effects

In conclusion, the utility model has the following beneficial effects:

1. according to the anti-falling tool for the power transmission line tower climbing, due to the arrangement of the limiting rod and the first spring, when people need to limit the handle, people only need to loosen the moving rod, and the limiting rod can be driven to move under the action of the first spring so as to limit the handle, so that people can limit the handle more quickly under the action of the limiting rod and the first spring, the work efficiency of people is improved, and meanwhile, when the handle is used by workers, the handle is prevented from moving under the action of external force so as to cause injury to the workers;

2. this transmission line steps on tower and prevents falling instrument, through setting up slide bar and third spring, when the hand of variation in size used the handle, the staff at first places the handle surface with the hand, then under the effect of third spring and limiting plate, and then can use the hand of staff equidimension not, under the effect of slide bar and third spring, thereby people are more swift when using the hand of variation in size, and then improved people's work efficiency, the convenience can be spacing to the hand of equidimension not simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

fig. 2 is a front view of the present invention.

The labels in the figures are:

1. a handle; 2. a movable bin; 3. a groove; 4. a first spring; 5. a limiting rod; 6. a first chute; 7. a first slider; 8. a movable hole; 9. a travel bar; 10. a limiting hole; 11. a movable block; 12. a second spring; 13. a limiting block; 14. fixing the rod; 15. a through hole; 16. a slide bar; 17. a limiting plate; 18. a third spring; 19. a fixed block; 20. a second chute; 21. a second slider; 22. and connecting ropes.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example (b):

the present invention is described in further detail below with reference to FIGS. 1-2.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a transmission line steps on tower and prevents instrument of falling, including handle 1, be provided with movable storehouse 2 in the handle 1, 2 inner walls in movable storehouse have seted up recess 3, the first spring 4 of 3 inner wall fixedly connected with of recess, 4 other end fixedly connected with gag lever post 5 of first spring, first spout 6 has been seted up to 3 inner walls in the recess, sliding connection has first slider 7 in the

first spout

6, 7 other end fixedly connected at the gag lever post 5 surfaces of first slider, first slider 7 is total two, and the symmetric connection is on the gag lever post 5 surfaces, activity hole 8 has been seted up on 2 surfaces in movable storehouse, gag lever post 5 fixed surface is connected with carriage release lever 9, carriage release lever 9 one end is worn to establish in activity hole 8.

Through adopting the above-mentioned technical scheme, through setting up gag lever post 5 and first spring 4, when people need carry on spacingly to handle 1, people only need not hard up carriage release lever 9, under first spring 4's effect, thereby can drive gag lever post 5 and remove, and then can carry on spacingly to handle 1, under gag lever post 5 and first spring 4's effect, thereby people are carrying on more swiftly when spacing to handle 1, and then people's work efficiency has been improved, when having avoided the staff to use handle 1 simultaneously, handle 1 removes under the effect of external force, cause the injury to the staff.

Specifically, the surface of the handle 1 is provided with a limiting hole 10, and a movable block 11 is movably connected in the movable bin 2 through a pin shaft.

Specifically, 2 inner wall fixedly connected with second springs 12 in movable bin, 12 other end fixed connection of second springs are on 11 surfaces of movable block, 2 inner wall fixedly connected with stoppers 13 in movable bin, and stopper 13 one end is worn to establish in second springs 12.

Specifically, a fixing rod 14 is fixedly connected to the surface of the handle 1, a through hole 15 is formed in the surface of the fixing rod 14, a sliding rod 16 penetrates through the through hole 15, and a limiting plate 17 is fixedly connected to one end of the sliding rod 16.

Specifically, the surface of the sliding rod 16 is sleeved with a third spring 18, one end of the third spring 18 is fixedly connected to the surface of the limiting plate 17, and the surface of the sliding rod 16 is fixedly connected with a fixing block 19.

Through adopting above-mentioned technical scheme, through setting up slide bar 16 and third spring 18, when the hand of variation in size used handle 1, the staff at first places the hand on 1 surface of handle, then under the effect of third spring 18 and limiting plate 17, and then can use the hand of staff equidimension not, under slide bar 16 and third spring 18's effect, thereby people are more swift when using the hand of variation in size, and then improved people's work efficiency, it is convenient simultaneously can carry on spacingly to the hand of equidimension not.

Specifically, second spout 20 has been seted up on the dead lever 14 surface, and sliding connection has second slider 21 in second spout 20, and second slider 21 other end fixed connection is on limiting plate 17 surface, and dead lever 14 is total two, and symmetrical connection is on handle 1 surface, and handle 1 surface swing joint has the connection rope 22.

The working principle of the utility model is as follows:

when using, at first place suitable position with the device, when people need use the device, the staff places handle 1 surface with the hand at first, then under the effect of third spring 18 and limiting plate 17, and then can use the hand of staff equidimension not, people stimulate carriage release lever 9 afterwards, thereby can drive gag lever post 5 and remove, then people wear to establish in spacing hole 10 with the built-in fitting, staff's not hard up carriage release lever 9 afterwards, under the effect of first spring 4, thereby can drive gag lever post 5 and remove, and then can carry out spacingly to handle 1, when having avoided the staff to use handle 1 simultaneously, handle 1 removes under the effect of external force, cause the injury to the staff.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a transmission line tower-climbing anti-falling tool, includes handle (1), its characterized in that: be provided with movable bin (2) in handle (1), recess (3) have been seted up to movable bin (2) inner wall, recess (3) inner wall fixedly connected with first spring (4), first spring (4) other end fixedly connected with gag lever post (5), first spout (6) have been seted up to recess (3) inner wall, sliding connection has first slider (7) in first spout (6), first slider (7) other end fixed connection is on gag lever post (5) surface, first slider (7) are total two, and symmetric connection is on gag lever post (5) surface, activity hole (8) have been seted up on movable bin (2) surface, gag lever post (5) fixed surface is connected with carriage release lever (9), carriage release lever (9) one end is worn to establish in activity hole (8).

2. The power transmission line tower climbing anti-falling tool according to claim 1, characterized in that: the handle (1) surface is seted up spacing hole (10), have movable block (11) through round pin axle swing joint in the activity storehouse (2).

3. The power transmission line tower climbing anti-falling tool according to claim 1, characterized in that: the movable bin (2) is characterized in that a second spring (12) is fixedly connected to the inner wall of the movable bin (2), the other end of the second spring (12) is fixedly connected to the surface of the movable block (11), a limiting block (13) is fixedly connected to the inner wall of the movable bin (2), and one end of the limiting block (13) is arranged in the second spring (12) in a penetrating mode.

4. The power transmission line tower climbing anti-falling tool according to claim 1, characterized in that: the handle (1) fixed surface is connected with dead lever (14), through-hole (15) have been seted up on dead lever (14) surface, wear to be equipped with slide bar (16) in through-hole (15), slide bar (16) one end fixedly connected with limiting plate (17).

5. The power transmission line tower climbing anti-falling tool according to claim 4, characterized in that: the surface of the sliding rod (16) is sleeved with a third spring (18), one end of the third spring (18) is fixedly connected to the surface of the limiting plate (17), and the surface of the sliding rod (16) is fixedly connected with a fixing block (19).

6. The power transmission line tower climbing anti-falling tool according to claim 5, characterized in that: second spout (20) have been seted up on dead lever (14) surface, sliding connection has second slider (21) in second spout (20), second slider (21) other end fixed connection is on limiting plate (17) surface, dead lever (14) are total two, and symmetric connection is on handle (1) surface, handle (1) surface swing joint has connection rope (22).