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Shear fork hydraulic lift

A lift and scissor-type technology, which is applied in the field of scissor-type hydraulic lifts, can solve problems such as lift hazards and safety hazards, and achieve the effect of enhancing the safety performance of the use

Pending Publication Date: 2018-09-28
苏州市康鼎升降机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the support arm is deployed and stays in a certain state, it is fully supported by the pressure of the hydraulic cylinder or cylinder, that is to say, once the hydraulic pressure quickly loses its support in an emergency, the lift is in a very dangerous state. Therefore, There is a great security risk

Method used

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  • Shear fork hydraulic lift

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0022] In the description of the present application, it should be understood that the terms "center", "lon...

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Abstract

The invention relates to a shear fork hydraulic lift. The shear fork hydraulic lift comprises a base, a bearing platform, shear fork type supporting arms located on the two sides of the base, drive mechanisms driving the supporting arms to be relative unfolded or folded and limiting assemblies arranged on the base and used for protecting the unfolded state of the supporting arms. The limiting assemblies comprises limiting rods located on one sides of the supporting arms and limiting blocks capable of being movably arranged on the limiting rods. When the supporting arms are unfolded to the required position height, the limiting blocks move towards the ends, slidably arranged on the base, of the supporting arms and prop against the ends in the length direction of the limiting rods under thedrive of the limiting rods. The limiting blocks move and prop against the ends, sliding on the base, of the supporting arms, a limiting protection role is played, therefore when a hydraulic fault occurs, safety accidents cannot happen, and thus the use safety of the lift is greatly enhanced.

Description

technical field [0001] The invention belongs to the field of lift products, in particular to a scissor type hydraulic lift. Background technique [0002] As we all know, a hydraulic lift includes a base, a load-bearing platform, support arms arranged on both sides of the base in an internal and external crossing, and a driving mechanism that drives the support arms to expand or retract relatively. [0003] However, when the support arm is deployed and stays in a certain state, it is fully supported by the pressure of the hydraulic cylinder or cylinder, that is to say, once the hydraulic pressure quickly loses its support in an emergency, the lift is in a very dangerous state. Therefore, There is a great security risk. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an improved scissor-type hydraulic lift capable of coping with hydraulic failures and reducing the pro...

Claims

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Application Information

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IPC IPC(8): B66F7/08B66F7/28
CPCB66F7/0625B66F7/0666B66F7/08B66F7/28
Inventor 袁晓新袁永康
Owner 苏州市康鼎升降机械有限公司
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