CN201914812U

CN201914812U - Safety handle for elevator

Info

Publication number: CN201914812U
Application number: CN2010206378285U
Authority: CN
Inventors: 冯伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-01
Filing date: 2010-12-01
Publication date: 2011-08-03
Anticipated expiration: 2020-12-01

Abstract

The utility model relates to a safety handle for an elevator, which belongs to an elevator accessory and is characterized in that the safety handle for the elevator mainly comprises a spring seat, a main spring, an auxiliary spring, pull rods and handle bars; the spring seat is elongated barrel-shaped; the spring seat is fixed upside down on the top surface of an elevator car through bolts; the main spring, a main spring cover, the auxiliary spring and an auxiliary spring cover are arranged in sequence from bottom to top inside the spring seat; central holes are formed on a top plate of the elevator car and on the main and the auxiliary spring covers respectively and located in the positions corresponding to the central lines of the main and the auxiliary springs; the pull rods or pull ropes are arranged inside the elevator car in the positions corresponding to the central holes on the top plate and the main and the auxiliary spring covers, extends upwardly to pass through the central holes and are fixed on the auxiliary spring cover; and the handle bars are arranged at the lower ends of the pull rods or the pull ropes. In case of the falling accident of the elevator, the people tightly hold the handle bars and remain suspended, so as to eliminate or reduce the direct impact from the ground, reduce casualties and provide effective self-protection.

Description

The elevator safety handle

Technical field

The utility model belongs to the elevator annex, especially relates to a kind of handle of elevator.

Background technology

Existing elevator is quick when descending, driver and conductor in the elevator often has weightless sensation, in case have an accident during brake failure and elevator is in service, elevator can fall at a high speed, because of not having handle or handrail in the elevator, the driver and conductor falls together because of helping in company with elevator, directly is subjected to ground-surface fierce impact and causes casualties, and brings great harm for driver and conductor's lives and properties.

Summary of the invention

The purpose of this utility model provides a kind of elevator safety handle, can draw for the driver and conductor at ordinary times and hold up, and increases the sense of security; in case elevator accidental falling; the driver and conductor is avoided or reduce ground-surface intense impact, reduce personnel's injures and deaths, play the effect of safety guard-safeguard.

The purpose of this utility model is achieved like this: a kind of elevator safety handle, it is characterized in that this elevator safety handle is mainly by spring perch, main spring, auxiliary spring, pull bar and handle are formed, spring perch is oval tubular, open end at this spring perch has the flange circle that circumference uniform distribution has been offered mounting hole, this spring perch is installed on the end face in elevator room with bolt with being inverted, main spring is installed in this spring perch from the bottom to top successively, the main spring lid, auxiliary spring and auxiliary spring lid, the elasticity of the strong and auxiliary spring of the elasticity of this main spring a little less than, main corresponding to this, the line of centers of auxiliary spring, on the top board in elevator room and leading, auxiliary spring covers all offers centre hole, in the elevator room corresponding to top board and master, the centre hole that auxiliary spring covers, upwards install pull bar or stay cord, the upper end section of pull bar or stay cord is passed and is fixed on auxiliary spring behind the auxiliary spring lid and covers, make pull bar or stay cord be suspended on auxiliary spring and cover, handle is installed in the lower end of pull bar or stay cord.

In normal circumstances; driver and conductor in the elevator pulls handle and pulls down moving pull bar or stay cord, overcomes the elastic force of auxiliary spring, makes handle be positioned at suitable position; play supporting role; in case the driver and conductor in the elevator accidental falling, elevator tightly holds handle, under the effect of main spring; personnel are the suspention shape; exempt from or be subjected to less ground-surface direct impact, reduce injures and deaths, effectively protection oneself.

The elevator safety handle that the utility model proposes, rational in infrastructure, safe and reliable, in case the elevator accidental falling, the driver and conductor can exempt from or be subjected to less ground-surface direct impact, reduces injures and deaths, has protected oneself effectively.

Now in conjunction with the accompanying drawings and embodiments the elevator safety handle that the utility model proposed is further described.

Description of drawings

Fig. 1 is the schematic perspective view of the elevator safety handle that proposes of the utility model.

Among Fig. 1: 1, elevator room 2, handle 3, pull bar 4, main spring 5, main spring lid 6, auxiliary spring 7, auxiliary spring lid 8, spring perch.

The specific embodiment

As can be seen from Figure 1: a kind of elevator safety handle, it is characterized in that this elevator safety handle is mainly by spring perch 8, main spring 4, auxiliary spring 6, pull bar 3 and handle 2 are formed, spring perch 8 is oval tubular, open end at this spring perch 8 has the flange circle that circumference uniform distribution has been offered mounting hole, this spring perch 8 is installed on the end face in elevator room 1 with bolt with being inverted, main spring 4 is installed in this spring perch 8 from the bottom to top successively, main spring lid 5, auxiliary spring 6 and auxiliary spring lid 7, the elasticity of the strong and auxiliary spring 6 of the elasticity of this main spring 4 a little less than, main corresponding to this, auxiliary spring 4,6 line of centers, on the top board in elevator room 1 and leading, auxiliary spring lid 5, all offer centre hole on 7, in elevator room 1 corresponding to top board and master, auxiliary spring lid 5, centre hole on 7, upwards install pull bar 3 or stay cord, the upper end section of pull bar 3 or stay cord is fixed on the auxiliary spring lid 7 after passing auxiliary spring lid 7, pull bar 3 or stay cord are suspended on the auxiliary spring lid 7, handle 2 are installed in the lower end of pull bar 3 or stay cord.

In normal circumstances; driver and conductor in the elevator room 1 pulls handle 2 pulling pull bar 3 or stay cord downwards, overcomes the elastic force of auxiliary spring 6, makes handle 2 be positioned at suitable position; play supporting role; in case the elevator accidental falling, the driver and conductor in the elevator room 1 tightly holds handle 2, under the effect of main spring 4; personnel are the suspention shape; exempt from or be subjected to less ground-surface direct impact, reduce injures and deaths, effectively protection oneself.

Claims

1. an elevator safety is shaken hands, it is characterized in that this elevator safety handle is mainly by spring perch (8), main spring (4), auxiliary spring (6), pull bar (3) and handle (2) are formed, spring perch (8) is oval tubular, open end at this spring perch (8) has the flange circle that circumference uniform distribution has been offered mounting hole, this spring perch (8) is installed on the end face of elevator room (1) with bolt with being inverted, main spring (4) is installed in this spring perch (8) from the bottom to top successively, main spring lid (5), auxiliary spring (6) and auxiliary spring lid (7), main corresponding to this, auxiliary spring (4,6) line of centers, on the top board of elevator room (1) and leading, auxiliary spring lid (5,7) all offer centre hole on, in elevator room (1) corresponding to top board and master, auxiliary spring lid (5,7) centre hole on, upwards install pull bar (3) or stay cord, the upper end section of pull bar (3) or stay cord is fixed on the auxiliary spring lid (7) after passing auxiliary spring lid (7), in the lower end of pull bar (3) or stay cord handle (2) is installed.