Mechanical type loosening and breaking preventing safety device for chain

A kind of safety device and mechanical technology, applied in the direction of hoisting equipment safety device, lifting device, etc., can solve the problems of large space occupation, stall and fall of lifting platform, complex structure of anti-fall device, etc., to avoid safety accidents, simple structure, easy to achieve effect

Pending Publication Date: 2019-04-19
深圳市智佳能自动化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical purpose described for this new design is its ability to prevent loosened chains from causing damage or injury during lift operations without affecting their stability. This makes it safer than previous designs due to no interference caused by environmental factors like temperature changes or weather conditions.

Problems solved by technology

This patented technology solves issues with current lift devices used for handling loads in industrial facilities by providing an improved mechanism for prevention against falling or tipping during use without adding extra weight on equipment.

Method used

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  • Mechanical type loosening and breaking preventing safety device for chain
  • Mechanical type loosening and breaking preventing safety device for chain
  • Mechanical type loosening and breaking preventing safety device for chain

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Such as Figure 1-5 As shown, a mechanical chain anti-loosening safety device includes a column 1, a fixed rack 2, a sprocket mechanism 3, a lifting platform 4, and an anti-loosening device 5; the fixed rack 2 and the sprocket mechanism 3 Both are fixed on the column 1, and the gear surface of the fixed rack 2 is provided with an anti-loosening device 5 in parallel, and is separated from the anti-loosening device 5 by a certain horizontal distance L1. The anti-loosening device 5 is fixed to the lifting platform 4 connected, and realize the lifting platform 4 to move up and down through the sprocket mechanism 3.

[0023] In this embodiment, the anti-loosening device includes an anti-loosening body 5-1, a telescopic rack 5-2, a chain connector 5-3, a sliding pin

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Abstract

The invention discloses a mechanical type loosening and breaking preventing safety device for a chain. The mechanical type loosening and breaking preventing safety device comprises a stand column, a fixed rack, a chain wheel mechanism, a lifting platform and a loosening and breaking preventing device, wherein both the fixed rack and the chain wheel mechanism are fixedly arranged on the stand column; the gear surface of the fixed rack is equipped with the loosening and breaking preventing device in parallel, and is spaced with the loosening and breaking preventing device by certain horizontal distance; and the loosening and breaking preventing device is fixedly connected to the lifting platform, and realizes up-down motion of the lifting platform through the chain wheel mechanism. The mechanical type loosening and breaking preventing safety device for the chain disclosed by the invention adopts a mechanical type structure, is not affected by an external environment, ensures that a stacker and a RGV lifting platform to not drop in cases such as chain breakage stalling loss, greatly improves safety performance of the lifting platform, avoids occurrence of a safety accident, is simplein structure, is safe and reliable, and is liable to implement.

Description

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Claims

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Application Information

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Owner 深圳市智佳能自动化有限公司
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