CN201596267U

CN201596267U - Anti-falling and automatic locking safety rope with protection function

Info

Publication number: CN201596267U
Application number: CN2009203505337U
Authority: CN
Inventors: 刘振安
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-18
Filing date: 2009-12-18
Publication date: 2010-10-06
Anticipated expiration: 2019-12-18

Abstract

The utility model discloses an anti-falling and automatic locking safety rope with the protection function. A protective rope of which two ends are respectively connected and fixed with a self-locking hook is additionally hooked and hung at any side of the safety rope based on the conventional anti-falling and automatic locking safety rope; during the pole climbing process, the operating person needs to wind a pole body in a ring by using the self-locking hooks at the left and right of the safety rope, so that the operating person can be automatically locked on the pole body up in the air in case of slip; when the person crosses a cross arm or other obstacles of the pole body, the self-locking hook at the other end of the protective rope is hooked and hung on a firm member, then the person can climb and cross after opening the self-locking hook of the safety rope wound on the pole body, the safety rope is reused on the pole body after crossing the obstacle, then the protective rope is released again; the safety rope and the protective rope are used alternately during climbing down, the person is always under the safety protection up in the air, the safety performance of the safety rope is brought into full play, and the person is always in the working environment with safety protection during working at height.

Description

A kind of fall arrest that has safeguard function automatically locks safety rope

Technical field:

The utility model relates to the safety protective tools that the work high above the ground of people's body of rod is used, and especially a kind of fall arrest with safeguard function automatically locks safety rope.

Background technology:

The China Patent No. publication number ZL 200720189833.2 of my application; February 11 2009 day for announcing; the utility model name is called a kind of fall arrest and automatically locks safety rope; this technology discloses a kind of people and has climbed the body of rod can be automatically locked at the body of rod accidentally when fall in the high-altitude safety rope; the weak point that it exists just is to climb in the various body of rod processes as people; run into when needing to cross over the cross-arm that sets up with stalk or being fixed with other barrier; just must open the safety rope that ties up on the body of rod; this moment, people lost the safeguard protection effect of safety rope, will bring the hidden danger of falling from the body of rod to the person in case slip.

Summary of the invention:

The purpose of the utility model is the deficiency that exists at above-mentioned prior art and provides a kind of fall arrest that has safeguard function to automatically lock safety rope.

The technical scheme that its technical problem that solves the utility model adopts is: automatically lock on the basis of safety rope technology in existing fall arrest; addition is colluded and is hung the protective rope that all there is a latch nook at two ends on the semicircular ring on any half waistband of two safety ropes; so before upper boom with about two safety ropes the body of rod is moved in the snare that colludes extension mutually with latch nook; in case snare moment of slipping accidentally on the body of rod tightens up rapidly on the body of rod automatically; play the protective effect of lower beam process safe; when the cross-arm on crossing over the body of rod or other barrier; both can be hooked on the latch nook of the protective rope other end on the firm member that will cross over object earlier; or around crossing on this body of rod more than barrier; the latch nook that this moment just can open safety rope on the body of rod is climbed and is crossed over; again safety rope is used on the body of rod after striding across barrier; remove protective rope; it is same during lower beam that so both are used alternatingly; make human body at the aerial state that is in safeguard protection constantly of height; give full play to its security; avoid the work high above the ground personnel to cause the generation of human casualty accident, the people is in the security context of work high above the ground all the time because of falling accidentally.

Description of drawings:

Below in conjunction with drawings and Examples the utility model is further specified.

1. first latch nooks among the figure, 2. second latch nook, 3. protective rope, the 4. body of rod.

The specific embodiment:

The two ends of protective rope 3 are fixedly connected with first latch nook 1 and second latch nook, 2, the second latch nooks 2 hook respectively on the semicircular ring of any side of waistband in enforcement figure.

Claims

1. a fall arrest that has safeguard function automatically locks safety rope, it comprises waistband and left and right sides safety rope placed on it, first latch nook (1), second latch nook (2), protective rope (3), it is characterized in that: the two ends of protective rope (3) are fixedly connected with first latch nook (1) and second latch nook (2) respectively, and second latch nook (2) is hooked on the semicircular ring of any side of waistband.