CN203829509U

CN203829509U - Anti-fall individual protection alarm device for overhead safe operation

Info

Publication number: CN203829509U
Application number: CN201420225322.1U
Authority: CN
Inventors: 李华敏
Original assignee: Individual
Current assignee: Zhu Huijun
Priority date: 2014-05-05
Filing date: 2014-05-05
Publication date: 2014-09-17
Anticipated expiration: 2024-05-05

Abstract

The utility model discloses an anti-fall individual protection alarm device for overhead safe operation. The anti-fall individual protection alarm device comprises a hook body, a fastener and a self-locking device. The hook body, the fastener and the self-locking device are connected to form an annular anti-fall hook. A cavity is formed in the hook body, a pressing touch tongue is arranged on the cavity wall on inner side of the hook body, a connection data line is arranged in the cavity of the hook body, a spring and a trigger switch are arranged on the cavity wall on the outer side of the hook body, and the trigger switch is connected with the connection data line. Based on overhead operation individual protection, monitoring on the anti-fall individual protection alarm device for overhead safe operation is achieved, and it is guaranteed that operators use a protection device according to standards. The anti-fall individual protection alarm device is simple in structure and convenient to use, and plays a certain role in monitoring overhead operation.

Description

High-altitude safe operation fall arrest personal protection alarm device

Technical field

The utility model relates to a kind of safety means, especially a kind of high-altitude safe operation fall arrest personal protection alarm device.

Background technology

In work high above the ground, use in a large number high-altitude safe operation fall arrest personal protection device (safety rope, safety hook) in order to human body is suspended in fixture, in the time there is human body vacant state, protect human body to be unlikely to fall.Because work high above the ground lacks supervision, operating personnel for the moment paralysis uses protector not according to specification, even do not hang safety hook, while causing, have personnel's lethality of falling, the personal protection device that for this reason possesses alarm function is outstanding aobvious important in order to remind operating personnel, monitoring personnel specification to hang hook.

Summary of the invention

The purpose of this utility model is: a kind of high-altitude safe operation fall arrest personal protection alarm device is provided, and it can effectively be monitored work high above the ground personnel specification and hang hook, ensures work high above the ground personnel life safety.

The utility model is achieved in that high-altitude safe operation fall arrest personal protection alarm device, comprises hook coupler body, dead lock, and self-locking device, hook coupler body, dead lock and self-locking device are interconnected to constitute an annular Anti-fall hook; In hook coupler body, be a cavity, be provided with to press and touch tongue on the cavity wall of hook coupler body inner side, in the cavity of hook coupler body, be provided with connection data line, on the cavity wall in hook coupler body outside, be provided with spring and trigger switch, trigger switch is connected with connection data line.

It is segmentation structure that described pressure is touched tongue.Such structure can improve the accuracy detecting, and avoids wrong report.

Owing to having adopted technique scheme, compared with prior art, the utility model is being realized on the basis of aloft work anti-falling personal protection, utilize loop that trigger switch forms, open circuit, know whether hook coupler body is suspended on fixture, to judge whether specification is used safety hook to work high above the ground personnel, realizes and uses aloft work anti-falling personal safety equipment to monitor to specification, guarantee that work high above the ground personnel specification uses safeguard.The utility model is simple in structure, and it is convenient to implement, and to high-altitude safe, certain supervisory role is played in operation.

Brief description of the drawings

Accompanying drawing 1 is structural representation of the present utility model;

Accompanying drawing 2 is the internal structure schematic diagram in hook coupler body of the present utility model chamber;

Accompanying drawing 3 is the structural representation that pressure of the present utility model is touched tongue.

Detailed description of the invention

Embodiment of the present utility model: the structure of high-altitude safe operation fall arrest personal protection alarm device as shown in Figure 1, comprise hook coupler body 1, dead lock 2, self-locking device 3, hook coupler body 1, dead lock 2 and self-locking device 3 are interconnected to constitute an annular Anti-fall hook; As shown in Figure 2, in hook coupler body 1, it is a cavity, the pressure that is provided with segmentation structure on the cavity wall of hook coupler body 1 inner side is touched tongue 4, press the structure of tactile tongue 4 as shown in Figure 3, in the cavity of hook coupler body 1, be provided with connection data line 7, on the cavity wall in hook coupler body 1 outside, be provided with spring 5 and trigger switch 6, trigger switch 6 is connected with connection data line 7.

Use procedure of the present utility model is such: when user of service firmly presses dead lock 2, dead lock 2 is opened, and now hook coupler body 1 is suspended from fixture, after letting go, self-locking device 3 promotes dead lock 2 and closes, and the fixture being draped is completely enclosed within hook coupler body 1.The inner side of the hook coupler body 1 having hung contacts with fixture, the external force pressure that fixture produces hook coupler body 1 is pressed and is touched tongue 4, press motion in the cavity that touches the stressed backward hook coupler body 1 of tongue 4, and press contacting trigger switch 6 to form loop, trigger switch 6 is pressed tactile information exchange to cross connection data line 7 and is outwards transmitted data, when there is no External Force Acting in the time linking up with the inner side of coupler body 1, spring 5 in hook coupler body 1 cavity promotes to press tactile tongue 4 outwards to move, depart from trigger switch 6, trigger switch 6 forms and opens circuit, and outwards transmits data by connection data line 7.

Claims

1. a high-altitude safe operation fall arrest personal protection alarm device, comprise hook coupler body (1), dead lock (2), self-locking device (3), is characterized in that: hook coupler body (1), dead lock (2) and self-locking device (3) are interconnected to constitute an annular Anti-fall hook; In hook coupler body (1), it is a cavity, on the cavity wall of hook coupler body (1) inner side, be provided with to press and touch tongue (4), in the cavity of hook coupler body (1), be provided with connection data line (7), on the cavity wall in hook coupler body (1) outside, be provided with spring (5) and trigger switch (6), trigger switch (6) is connected with connection data line (7).

2. high-altitude safe operation fall arrest personal protection alarm device according to claim 1, is characterized in that: it is segmentation structure that described pressure is touched tongue (4).