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Anti-climbing device for ladder

An anti-climbing and ladder-climbing technology, which is applied in the direction of ladders, building locks, buildings, etc., can solve the problem that the ladder cannot prevent non-staff members from climbing, and achieve the effect of low cost and maintenance cost, maintaining aesthetics and ensuring safety

Pending Publication Date: 2021-11-05
CRRC ZIYANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is: the present invention provides a ladder anti-climbing device, which solves the problem that the existing ladder cannot prevent non-staff members from climbing

Method used

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  • Anti-climbing device for ladder
  • Anti-climbing device for ladder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] refer to figure 1 and figure 2 As shown, a ladder anti-climbing device includes an anti-climbing small door 4, the anti-climbing small door is a plate-shaped structure, can adopt various shapes and cross-sections, and is used for covering on the climbing ladder to prevent personnel from touching the climbing ladder. Perform climbing operations.

[0027] One side of the anti-climbing small door 4 is connected with the connection assembly one, and the connection assembly one is provided with a fixed part one, and the connection and fixing of the anti-climbing small door side can be realized through the fixed part one, and the other side of the anti-climbing small door 4 is connected with The connection component two is connected, and the connection component two is provided with a fixing part two, and the fixing part two can realize the connection and fixing of the other side of the anti-climbing small door. Through the fixing on both sides, it is ensured that the fixe...

Embodiment 2

[0030] refer to figure 1 and figure 2 As shown, a ladder anti-climbing device, the first connecting component is a hinged component, and the second connecting component is a lock component. One side of the anti-climbing wicket 4 is connected with the movable block of the hinged assembly, and the relative turning of the anti-climbing wicket one side can be realized by the hinged assembly, so that the anti-climbing wicket is conveniently covered in or away from the climbing ladder. The movable block 2 of the hinged assembly is provided with a fixed part 1, and the fixed part 1 can realize the connection and fixation of the movable block 2 of the hinged assembly.

[0031] The other side of the anti-climbing wicket 2 is connected with the lock block one of the lock assembly, and the lock on the other side of the anti-climbing wicket can be realized by the lock assembly. When the anti-climbing wicket is to be opened, the lock The clasp assembly is opened, and when the anti-climb...

Embodiment 3

[0035] refer to figure 1 and figure 2 As shown, a ladder anti-climbing device also includes a fixing part 2 and a fixing part 2 7 . The connecting component one is connected with the fixing part one 2 through the fixing part one, and the fixing part one is installed and fixed on one side of the ladder for protecting one side of the ladder and realizing the installation and connection of the protective small door. The second connecting component is connected with the second fixed part 7 through the fixed part two, and the second fixed part is installed and fixed on the other side of the ladder, and is used to protect the other side of the ladder and realize the installation and connection of the small protective door.

[0036] Preferably, the first fixing part 2 is a straight plate, and the anti-climbing small door 4 and the second fixing part 7 are L plates. Fixing piece one 2 is connected with one L end surface of anti-climbing small door 4 through connecting component one...

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Abstract

The invention discloses an anti-climbing device for a ladder. The anti-climbing device comprises an anti-climbing small door, wherein one side of the anti-climbing small door is connected with a connecting assembly I; a fixing part I is arranged on the connecting assembly I; the other side of the anti-climbing small door is connected with a connecting assembly II; and a fixing part II is arranged on the connecting assembly II. The anti-climbing device disclosed by the invention has the beneficial effects that the anti-climbing device is simple in structure and low in manufacturing difficulty; a door lock is a common hardware part, and accessories are easy to replace and low in cost and maintenance cost; an anti-collision part is a buffer anti-collision part and is used for preventing the anti-climbing device from being damaged by collision of a moving part, protecting the surface coating of the anti-climbing device and maintaining the surface attractiveness of the anti-climbing device; and the anti-climbing device is provided with a lock catch assembly, so that non-staff are prevented from climbing the roof through the ladder, and the safety of roof climbing operation is guaranteed.

Description

technical field [0001] The invention belongs to supporting equipment for rail shunting locomotives, in particular to an anti-climbing device for climbing ladders. Background technique [0002] The roof maintenance of shunting locomotives generally uses climbing ladders to climb to the top. The roof is an electrified section. If there is no anti-climbing device, there may be cases where non-staff members climb to the top through ladders, which poses a very large safety hazard. . In order to ensure the safety of personnel and prevent non-staff personnel from intruding into the electrified section, it is necessary to protect the ladder to prevent non-staff personnel from climbing. Contents of the invention [0003] The object of the present invention is: the present invention provides an anti-climbing device for a ladder, which solves the problem that the existing ladder cannot prevent non-staff members from climbing. [0004] The object of the invention is achieved through...

Claims

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Application Information

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IPC IPC(8): E06C7/00E05B15/00E05B65/00
CPCE06C7/00E06C7/006E05B15/00E05B65/00
Inventor 李柯姚尧叶萍陈传彬黎焕先孟玉发刘军席金芳唐剑东郑婵马瑞卿
Owner CRRC ZIYANG CO LTD