Anti-falling hydraulic lifting mechanism and device

A hydraulic lifting and anti-falling technology, applied in the field of hydraulic lifting, can solve the problems of bolt personal safety and property loss

Inactive Publication Date: 2019-09-06
SUZHOU XUNTE HYDRAULIC ELEVATORING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, accidents during the lifting process of the elevator caused by sudden power failure, aging of hydraulic pipelines, loosening of bolts, and failure to replenish lubricating oil in time will cause personal safety and property damage

Method used

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  • Anti-falling hydraulic lifting mechanism and device
  • Anti-falling hydraulic lifting mechanism and device
  • Anti-falling hydraulic lifting mechanism and device

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Embodiment Construction

[0034] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0035] A kind of anti-drop hydraulic lifting mechanism, such as Figure 1-6As shown, it includes an oil cylinder, a control assembly, a lifting assembly, a first roller 210, a fixing assembly and a first track assembly; wherein, the lifting assembly is connected to one end of the first roller 210, and the lifting assembly is around the The first roller 210 rotates; the oil cylinder includes a piston rod 120 and a cylinder 110, the cylinder 110 is fixedly connected to the first roller 210, and the piston rod 120 moves relative to the cylinder 110, the The cylinder 110 drives the first roller 210 to move along the first track assembly, and the first rol...

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PUM

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Abstract

The invention provides an anti-falling hydraulic lifting mechanism. The anti-falling hydraulic lifting mechanism comprises an oil cylinder, a control assembly, a lifting assembly, a first rolling shaft and a first rail assembly, wherein the lifting assembly is connected with one end of the first rolling shaft, the oil cylinder comprises a piston rod and a cylinder barrel, and the cylinder barrel is fixedly connected with the first rolling shaft. The invention further relates to an anti-falling hydraulic lifting device using the anti-falling hydraulic lifting mechanism. According to the anti-falling hydraulic lifting mechanism, a fixing assembly is installed on the first rail assembly, and when the piston rod is static relative to the cylinder barrel or under an abnormal situation, the fixing assembly fixes the first rolling shaft on the first rail assembly so as to prevent a falling accident from occurring. The fixing assembly comprises an electromagnet, and the first rail assembly isa rail of iron material, and therefore the electromagnet fixes or separates the fixing assembly and the first rail assembly through power connection and power disconnection. The anti-falling hydrauliclifting mechanism prevents the falling accident from occurring by installing the fixing assembly, and additionally the electromagnet can flexibly separate the fixing assembly from the first rail assembly so as to avoid influence on lifting of the anti-falling hydraulic lifting mechanism.

Description

technical field [0001] The invention relates to the field of hydraulic lifting, in particular to an anti-falling hydraulic lifting mechanism and equipment. Background technique [0002] The hydraulic lift mainly realizes the function of lifting through the pressure transmission of hydraulic oil. Its scissor mechanical structure makes the lift have high stability, and the wide working platform and high carrying capacity make the high-altitude operation wider. , and suitable for multiple people to work at the same time, it makes high-altitude work more efficient and safer. [0003] However, accidents during the lifting process of the elevator caused by sudden power failure, aging of hydraulic pipelines, loosening of bolts, and failure to replenish lubricating oil in time will cause personal safety and property losses. [0004] At present, a kind of anti-drop hydraulic lifting mechanism is needed to solve the above problems. Contents of the invention [0005] In order to ov...

Claims

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Application Information

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IPC IPC(8): B66F7/08B66F7/28
CPCB66F7/08B66F7/28
Inventor 朱国平
Owner SUZHOU XUNTE HYDRAULIC ELEVATORING MACHINERY
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