CN201643561U

CN201643561U - Special foot nail for climbing operation

Info

Publication number: CN201643561U
Application number: CN2010201568052U
Authority: CN
Inventors: 谭喜坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-07
Filing date: 2010-04-07
Publication date: 2010-11-24
Anticipated expiration: 2020-04-07

Abstract

The utility model provides a special foot nail for climbing operation, wherein the end of the foot nail matched with a nut adopts a thread structure, while the other end is bent into a hook shape, and a buckling hole for buckling a safety belt retaining ring is formed at the hook-shaped end. By the adoption of the technical scheme, the operators temporarily operating at a certain height can buckle the retaining ring on the foot nail without care, so that the operator can be effectively protected during the temporary operation.

Description

The special-purpose pin nail of a kind of ascend operation

Technical field:

The utility model relates to work high above the ground climbing device technical field, refers in particular to the special-purpose pin nail of a kind of ascend operation.

Background technology:

In industries such as the power transmission and transformation of power system, telecommunication, chemical industry work high above the ground is arranged all; in building field; the construction of skyscraper, maintenance, maintenance also often relate to ascend operation, and in the existing climbing auxiliary equipment, using many is the pin nail; and for work high above the ground; sometimes the operating personnel need be in a certain height one-shot job, and neighbouring do not have tower spare to be fit to be buckled by the clasp on the safety belt again, and the operating personnel has just lost safeguard protection; if it is clasp is buckled in pin to be nailed on, also not too reliable.Because the structure of existing pin nail as shown in Figure 1; all be that the operating personnel climbs and designs for convenience; do not consider the situation that meeting is buckled by the clasp on the safety belt; if the operating personnel is buckled in pin to the clasp of safety belt and nails on; because nailing on, pin do not have to be equipped with the device that prevents that clasp breaks away from along the pin nail; so easy generation is because of operating personnel's operation acts, and clasp is subjected to pullling of safety belt and breaks away from along the pin nail, makes the operating personnel lose safeguard protection.

Summary of the invention:

The purpose of this utility model is in order to overcome above-mentioned the deficiencies in the prior art, a kind of pin nail that can make the operating personnel buckle safety belt to be provided temporarily.

For achieving the above object, the technical scheme that the utility model provides is: the special-purpose pin nail of a kind of ascend operation, and the end that this pin nail cooperates with nut is a helicitic texture, the other end is bent into the type of colluding, and is processed with the snapping hole that supplies the buckle for safety belts snapping at hook-shape end.

Adopt technique scheme, just can be buckled in pin to clasp relievedly for the work high above the ground personnel when certain height one-shot job and nail on, the operating personnel is effectively protected when one-shot job.

Description of drawings:

Fig. 1 is the sectional structure chart of the pin nail of prior art;

Fig. 2 is the sectional structure chart of the utility model pin nail.

The specific embodiment:

The special-purpose pin nail of the ascend operation of present embodiment, its end 1 that cooperates with nut is helicitic texture, the other end 2 is bent into the type of colluding, and is processed with the snapping hole 3 that supplies the buckle for safety belts snapping at hook-shape end 2.

The foregoing description can effectively guarantee the work high above the ground personnel effect that is kept safe all the time in the process of one-shot job, and simple in structure, safe and reliable.

The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.

Claims

1. the special-purpose pin of ascend operation is followed closely, and the end (1) that this pin nail cooperates with nut is a helicitic texture, and the other end (2) is bent into the type of colluding, and it is characterized in that: be processed with the snapping hole (3) that supplies the buckle for safety belts snapping at hook-shape end (2).