CN216190901U

CN216190901U - High altitude construction protector for power maintenance

Info

Publication number: CN216190901U
Application number: CN202122348318.7U
Authority: CN
Inventors: 王小红
Original assignee: Yiergeng Shanghai Digital Technology Co ltd
Current assignee: Yiergeng Shanghai Digital Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-05
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses an overhead working protection device for power maintenance, which belongs to the technical field of power maintenance and comprises a maintenance vehicle body, a lifting aerial ladder, a maintenance platform and a maintenance door, wherein the lifting aerial ladder is fixedly arranged above the maintenance vehicle body, the maintenance platform is fixedly arranged on one side of the lifting aerial ladder, the maintenance door is arranged on one side of the maintenance platform in a matched manner, a damping mechanism and a protection mechanism are respectively arranged in the maintenance platform, a pedal, a sliding rod, a sliding block, a connecting rod and a damping spring are respectively arranged in the maintenance platform, hollow frames are fixedly arranged on two sides in the maintenance platform, and a telescopic rod A is fixedly arranged in each hollow frame. According to the utility model, by arranging the hollow frame, the telescopic rod A, the moving block, the pedal, the sliding rod, the sliding block, the connecting rod and the buffering spring, when a worker is in the maintenance platform, the pedal in the maintenance platform can be damped, the pedal is prevented from shaking due to shaking of the maintenance platform, the stability of the pedal can be improved, and the worker can be safer when maintaining a circuit.

Description

High altitude construction protector for power maintenance

Technical Field

The utility model belongs to the technical field of power maintenance, and particularly relates to an aerial work protection device for power maintenance.

Background

When the circuit takes place to damage, need power maintenance personnel to maintain, but the cable is many to be set up at the eminence, and this just needs lift protector to make a round trip staff to protect.

Wherein, found by search, a patent number CN202020621902.8 discloses a protective device for power maintenance high-altitude operation, which comprises a seat board, two side plates are symmetrically fixed on two sides of the seat board, the top ends of the two side plates are both rotationally connected with a connecting rod through a movable shaft, a baffle is connected between the two side plates, the baffle, the seat board and the two side plates form a seat, the top parts of the front surfaces of the two side plates are both fixed with a fixed ring, the two fixed rings are both buckled with a safety buckle, a safety belt is connected between the two safety buckles, the top ends of the two connecting rods are both connected with a mounting frame, the utility model can realize the rotational folding of the device through the rotational structure adopted between the connecting rods and the side plates and utilize a clamping block and a clamping groove, thereby effectively reducing the occupied space of the device and being beneficial to the storage or the transportation of the device, the operation is simple and convenient, the flexibility is strong, and the use is convenient.

However, the research shows that: although the device can rotate to the device when using and receive and fold, reduces taking up space of device, but the device is unsatisfactory to staff's protecting effect when using, and the device does not have damping device simultaneously, because of the effect protective housing of scaling ladder can take place the shake when high altitude construction, and then makes its inside footboard take place to rock, consequently provides a novel device and solves this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, the aerial work protection device for power maintenance is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides an aerial working protector for power maintenance, includes maintenance car body, lift aerial ladder, maintenance platform and maintenance door, maintenance car body top fixed mounting has the lift aerial ladder, lift aerial ladder one side fixed mounting has the maintenance platform, the supporting maintenance door that is provided with in maintenance platform one side, inside damper and the protection machanism of being provided with respectively of maintenance platform.

Preferably, the damper mechanism includes: the shock absorber comprises a hollow frame, a telescopic rod A, moving blocks, a pedal, a sliding rod, a sliding block, a connecting rod and a shock buffering spring, wherein the hollow frame is fixedly mounted on two sides inside the maintenance platform, the telescopic rod A is fixedly mounted inside the hollow frame, the moving blocks are fixedly mounted above the telescopic rod A, the pedal is fixedly mounted between the moving blocks together, a non-slip mat is arranged on the pedal in a tightly-fitting mode, the sliding rod is fixedly mounted above the maintenance platform, the sliding block is movably arranged on two sides outside the sliding rod, the connecting rod is arranged above the sliding block in a rotating mode, the shock buffering spring is arranged on the side face of the sliding rod in a nested mode, the other end of the connecting rod is arranged on two sides below the pedal in a rotating mode, and the pedal is made of stainless steel.

Preferably, the guard mechanism comprises: protection post, lag, embedding cover, expanding spring, wiring A, hasp, wiring B, telescopic link B and spacing recess, wherein, footboard top one side fixed mounting has the protection post, the outside activity of protection post is provided with the lag, lag one side fixed mounting has the embedding cover, the inside fixed mounting of embedding cover has expanding spring, wiring A one end fixed mounting has the hasp, embedding cover opposite side fixed mounting has wiring B, and wiring B's one end fixed mounting has the fastener simultaneously, and fastener and hasp one side fixed mounting have telescopic link B simultaneously, maintenance platform one side and telescopic link B's the department fixed mounting that corresponds has spacing recess, simultaneously spacing recess interval is provided with a plurality of, and passes through fastening bolt fixed between spacing recess and the telescopic link B.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the hollow frame, the telescopic rod A, the moving block, the pedal, the sliding rod, the sliding block, the connecting rod and the buffering spring, when a worker is in the maintenance platform, the pedal in the maintenance platform can be damped, the pedal is prevented from shaking due to shaking of the maintenance platform, the stability of the pedal can be improved, and the worker can maintain a circuit more safely.

2. According to the utility model, by arranging the protection column, the protection sleeve, the embedding sleeve, the telescopic spring, the binding rope A, the hasp, the binding rope B, the telescopic rod B and the limiting groove, when a worker maintains a circuit, the binding rope A and the binding rope B can be bound on the body of the worker, the height of the protection sleeve can be adjusted according to the requirement of the worker by moving the protection sleeve, and meanwhile, the protection sleeve can be fixed through the limiting groove, so that the safety of the worker during maintenance is improved.

Drawings

FIG. 1 is a schematic front view of the overall construction of the present invention;

FIG. 2 is a schematic diagram of an enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of an enlarged structure at B of FIG. 1 according to the present invention;

FIG. 4 is a schematic top view of the pedal of the present invention;

FIG. 5 is a schematic diagram of a three-dimensional structure of a maintenance platform according to the present invention.

The labels in the figure are: 1. a maintenance vehicle body; 2. lifting aerial ladders; 3. a maintenance platform; 301. repairing the door; 4. a hollow frame; 401. a telescopic rod A; 402. a moving block; 403. a pedal; 5. a slide bar; 501. a slider; 502. a connecting rod; 503. a cushioning spring; 6. a protective column; 601. a protective sleeve; 602. embedding a sleeve; 603. a tension spring; 604. tying a rope A; 6041. a hasp; 605. a binding rope B; 7. a telescopic rod B; 701. and a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the utility model:

referring to fig. 1-5, an aerial working protection device for power maintenance comprises a maintenance vehicle body 1, a lifting aerial ladder 2, a maintenance platform 3 and a maintenance door 301, wherein the lifting aerial ladder 2 is fixedly mounted above the maintenance vehicle body 1, the maintenance platform 3 is fixedly mounted on one side of the lifting aerial ladder 2, the maintenance door 301 is arranged on one side of the maintenance platform 3 in a matched mode, and a damping mechanism and a protection mechanism are respectively arranged inside the maintenance platform 3.

Referring to fig. 1, 2, and 3, in the present embodiment, the damper mechanism includes: hollow frame 4, telescopic link A401, the movable block 402, the footboard 403, the slide bar 5, slider 501, connecting rod 502 and buffering spring 503, wherein, the inside both sides of maintenance platform 3 all fixed mounting have hollow frame 4, the inside fixed mounting of hollow frame 4 has telescopic link A401, telescopic link A401 top fixed mounting has movable block 402, common fixed mounting has footboard 403 between two movable blocks 402, footboard 403 top is closely laminated and is provided with the slipmat simultaneously, the setting of slipmat can effectively prevent that the staff from slipping down and appearing the accident when carrying out the during operation, the security of reinforcing means when using. Referring to fig. 1, 2 and 3, in this embodiment, a sliding rod 5 is fixedly installed above the maintenance platform 3, sliding blocks 501 are movably arranged on two sides of the outside of the sliding rod 5, a connecting rod 502 is rotatably arranged above the sliding block 501, a cushioning spring 503 is nested on the side surface of the sliding block 501, which is close to the outside of the sliding rod 5, and the other end of the connecting rod 502 is rotatably arranged on two sides of the bottom of the pedal 403, when a user stands above the pedal 403 to maintain electric power, the cushioning spring 503 arranged outside the sliding rod 5 cushions the force applied to the pedal 403, thereby improving the stability of the pedal 403 in use.

Referring to fig. 1, 4 and 5, in the present embodiment, the protection mechanism includes: protective column 6, lag 601, embedding cover 602, expanding spring 603, lacing wire A604, hasp 6041, lacing wire B605, telescopic link B7 and limiting groove 701, wherein, footboard 403 top one side fixed mounting has protective column 6, the outside activity of protective column 6 is provided with lag 601, lag 601 one side fixed mounting has embedding cover 602, the inside fixed mounting of embedding cover 602 has expanding spring 603, expanding spring 603 one end fixed mounting has lacing wire A604, lacing wire A604 one end fixed mounting has hasp 6041, embedding cover 602 opposite side fixed mounting has lacing wire B605, the one end fixed mounting of lacing wire B605 has the fastener simultaneously, the fastener is supporting setting with hasp 6041 simultaneously, can use through the cooperation of fastener and hasp 6041, it is more safe convenient when the user is using lacing wire A604 and lacing wire B605.

Referring to fig. 1, 4 and 5, in this embodiment, a telescopic rod B7 is fixedly installed on one side of the protective cover 601, a limiting groove 701 is fixedly installed on one side of the maintenance platform 3 and at a position corresponding to the telescopic rod B7, the limiting groove 701 is provided with a plurality of intervals, the limiting groove 701 and the telescopic rod B7 are fixed through fastening bolts, and the limiting groove 701 and the telescopic rod B7 can be conveniently adjusted in height through the fastening bolts.

Referring to fig. 1, 4 and 5, in the present embodiment, the pedal 403 is made of stainless steel, and the stainless steel pedal 403 has the characteristics of good toughness and good wear-resisting function, so that the service life of the pedal 403 in use can be prolonged.

The working principle is as follows: when the overhead working protection device for power maintenance provided by the utility model is used, firstly, a user descends the maintenance platform 3 through the lifting aerial ladder 2, then the worker enters the maintenance platform 3 and closes the maintenance door 301, then the user pulls the tying rope A604 to slide out of the embedding sleeve 602, then buckles the buckle 6041 arranged at one end of the tying rope A604 above the buckle arranged at one end of the tying rope B605, moves the protecting sleeve 601 to a proper position according to the requirement of the worker, adjusts and pulls the telescopic rod B7 to enable one end of the telescopic rod B7 to be embedded into the limiting groove 701, then fixes the telescopic rod B7 through the fastening bolt, then the user lifts the maintenance platform 3 to a maintenance place through the lifting aerial ladder 2, at the moment, the worker presses the pedal 403 to enable the pedal 403 to move downwards, at the moment, the sliding block 501 moves outside the sliding rod 5, the buffering spring 503 buffers the force applied to the pedal 403, simultaneously the inside telescopic link A401 of hollow frame 4 contracts, and the damping spring that its outside set up cushions the power that footboard 403 received simultaneously, and footboard 403 when using stainless steel material has toughness good, the characteristics that wear-resisting function is good, can increase the service life of footboard 403 when using.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an aerial working protector for power maintenance, includes maintenance car body (1), lift aerial ladder (2), maintenance platform (3) and maintenance door (301), lift aerial ladder (2) are installed to maintenance car body (1) top, maintenance platform (3) are installed to lift aerial ladder (2) one side, maintenance platform (3) one side is provided with maintenance door (301), its characterized in that: and a damping mechanism and a protection mechanism are respectively arranged in the maintenance platform (3).

2. The aerial work protection device for power maintenance as claimed in claim 1, wherein: the damper mechanism includes: the shock absorber comprises a hollow frame (4), a telescopic rod A (401), moving blocks (402), pedals (403), a sliding rod (5), a sliding block (501), a connecting rod (502) and a shock buffering spring (503), wherein the hollow frame (4) is installed on two sides inside the maintenance platform (3), the telescopic rod A (401) is installed inside the hollow frame (4), the moving blocks (402) are installed above the telescopic rod A (401), and the pedals (403) are installed between the two moving blocks (402) together.

3. The aerial work protection device for power maintenance as claimed in claim 1, wherein: the maintenance platform is characterized in that a sliding rod (5) is installed above the maintenance platform (3), sliding blocks (501) are movably arranged on two sides of the outside of the sliding rod (5), a connecting rod (502) is movably arranged above each sliding block (501), and a cushioning spring (503) is arranged on the side, close to each sliding block (501), of the outside of the sliding rod (5).

4. The aerial work protection device for power maintenance as claimed in claim 1, wherein: the guard mechanism includes: protection post (6), lag (601), embedding cover (602), expanding spring (603), wiring rope A (604), hasp (6041), wiring rope B (605), telescopic link B (7) and spacing recess (701), wherein, protection post (6) are installed to footboard (403) top one side, protection post (6) outside activity is provided with lag (601), embedding cover (602) is installed to lag (601) one side, embedding cover (602) internally mounted has expanding spring (603), wiring rope A (604) is installed to expanding spring (603 one end, hasp (6041) are installed to wiring rope A (604) one end, wiring rope B (605) is installed to embedding cover (602) opposite side.

5. An aerial work protection device for power maintenance as claimed in claim 4, wherein: the protection cover is characterized in that a telescopic rod B (7) is installed on one side of the protection cover (601), and a limiting groove (701) is installed on one side of the maintenance platform (3) and at the corresponding position of the telescopic rod B (7).

6. An aerial work protection device for power maintenance as claimed in claim 2, wherein: the pedal (403) is made of stainless steel materials (403).