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Anti-derailing safety protection device used for construction lift

A safety protection device and construction elevator technology, applied in the field of elevators, can solve the problems of poor anti-derailment effect, small maximum force of the suspension platform, and reduce the lifting speed of construction elevators, so as to achieve reinforcement and fixity, increase the maximum bearing capacity, and improve practicality. The effect of performance and safety performance

Inactive Publication Date: 2018-02-23
卢爱珠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an anti-derailment safety protection device for construction elevators, to solve the poor anti-derailment effect of the prior art, or the large energy loss caused by the frictional force of the anti-derailment, Reduce the lifting speed of the construction hoist, affect its working efficiency, and its balance performance is poor, and the maximum force that the suspension platform can bear is small.

Method used

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  • Anti-derailing safety protection device used for construction lift
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  • Anti-derailing safety protection device used for construction lift

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Embodiment Construction

[0021] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further explained below in conjunction with specific embodiments.

[0022] See Figure 1-Figure 6 , The present invention provides a technical solution for a derailment prevention safety protection device for a construction elevator: its structure includes a lifting platform 1, a loading pad 2, a protective fence 3, a motor 4, a power case 5, a balance rail device 6, a guide rail Type lifting beam 7, reinforcement beam 8, fixed plate 9, lifting driving mechanism 10, steel chain 11, top cross beam 12, fixed pulley 13, the loading pad 2 is set at the front edge of the lifting platform 1 and lifting The suspension platform 1 is connected by electric welding. The protective fence 3 is arranged above the left, right and rear edges of the lifting platform 1 and is connected to the lifting platform 1 in a vertical shape by elec...

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Abstract

The invention discloses an anti-derailing safety protection device used for a construction lift. The anti-derailing safety protection device structurally comprises a lifting suspended table, a loadingbase plate, a protective guard, an electric motor, a power case, a balance rail limiting device, a guide-rail-type lifting beam, a strengthening beam, a fixing plate, a lifting driving mechanism, a steel-made chain, a top transverse beam and a fixed pulley. The loading base plate is arranged at the front edge of the lifting suspended table and connected with the lifting suspended table through electrowelding, and the protective guard is arranged above the left edge, the right edge and the rear edge of the lifting suspended table and connected with the lifting suspended table in a perpendicular-shaped mode through electrowelding. According to the anti-derailing safety protection device used for the construction lift, the balance rail limiting device is arranged, provided magnetic rollers of the anti-derailing safety protection device can be limited in a sliding rail to freely slide and cannot fall off due to magnetic force, and thus the effective anti-derailing effect is achieved; andthe anti-derailing safety protection device is provided with a balance force-bearing rod so that fixing of the suspended table can be reinforced, meanwhile the maximum bearable force of the suspendedtable is increased, and the practicability and safety of the construction lift are effectively improved.

Description

Technical field [0001] The invention is an anti-derailment safety protection device for a construction elevator, which belongs to the field of elevators. Background technique [0002] Lifts, lifting working platforms are a kind of multifunctional lifting mechanical equipment, which can be divided into fixed type and mobile type, rail type, crank type, scissor type, chain type, loading and unloading platform, etc. Lifts are usually used for rescue and decoration. [0003] The prior art discloses the application number CN201520954529.7, a derailment prevention safety protection device for a construction hoist. The invention discloses a derailment prevention safety protection device for a construction elevator. The elevator includes a main beam of a hanging cage and a main beam of a driving frame arranged in an up and down direction. The safety protection device includes a main beam and a main beam installed on the driving frame. There are several safety shaft mechanisms on the fron...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F17/00B66F11/00
CPCB66F17/006B66F11/00
Inventor 卢爱珠尹瑞红邹家齐
Owner 卢爱珠
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