Improved flexible lifting driver

A kind of transmission machine and flexible technology, applied in the direction of lifting device, etc., can solve the problems of lateral offset, affecting the construction progress of prefabricated buildings, and long time consumption, so as to achieve the effect of preventing loosening

Active Publication Date: 2017-11-21
HEBEI ZHUODA BUILDING MATERIALS RES INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the heavy weight of the main body of the lifting transmission equipment, the risk of lateral deviation is prone to occur during the lifting process. Therefore, the lifting operation of the existing lifting transmission equipment is relatively slow and time-consuming, which affects the construction of prefabricated buildings. schedule

Method used

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Embodiment Construction

[0022] The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the accompanying drawings. The specific connection methods of each part adopt mature bolts, rivets, welding in the prior art , pasting and other conventional means, will not be described in detail here.

[0023] refer to Figure 1-6 A specific embodiment of the present invention includes several support sections 1 overlapping up and down end to end, a hoisting mechanism 2 is installed on the support section 1 at the top, a guide plate 3 is provided on the outside of the support section 1, and a guide plate 3 is provided on the inner wall of the guide plate 3. A groove 4, a plurality of first spring bodies 5 are fixed in the first groove 4, a wheel frame 6 is fixed on the top of the first spring body 5, and a first chute 7 is respectively provided at both ends of the wheel frame 6, the first A first slider 8 ...

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Abstract

The invention discloses an improved flexible lifting driver. The improved flexible lifting driver comprises a plurality of supporting joints which are vertically in lap joint in an end-to-end manner. A guiding plate is arranged on the outer sides of the supporting joints. First grooves are formed in the inner wall of the guiding plate and internally and fixedly provided with a plurality of first spring bodies. A wheel frame is fixed to the top of each first spring body and provided with a rolling shaft, wherein a wheel is fixed to the rolling shaft, and a rubber damping column is sleeved with each first spring body and makes selective contact with the wheel. The supporting joints are located in the first grooves and make contact with the wheels. An elevating oil cylinder is arranged at the bottom of the guiding plate, an oil liquid cavity is formed in the top of the elevating oil cylinder, a flexible rubber top plate is arranged on the top of the oil liquid cavity, a universal ball joint is arranged on the top of the oil liquid cavity through a support, a second rubber damping piece is fixed to the top of the flexible rubber top plate, and a pressure releasing valve is arranged on the oil liquid cavity. The improved flexible lifting driver can overcome the defects in the prior art, and the elevating operation stability and speed of lifting transmission equipment are improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an improved flexible lifting drive. Background technique [0002] The prefabricated building refers to a new building structure that most of the building components are processed in the workshop and assembled on the construction site. With its many advantages such as environmental protection, short construction period, high degree of standardization, and low cost, the share of prefabricated buildings in my country's construction field has increased rapidly. When building a prefabricated building, lifting transmission equipment is required to hoist parts and materials. As the building construction surface rises, the lifting transmission equipment also needs to rise synchronously. The raising of the existing lifting transmission equipment is achieved by pushing up the main body of the lifting transmission equipment through a hydraulic cylinder, and then installing c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F11/00
CPCB66F11/00
Inventor 杨卓舒刘青山王忠凯王闽江
Owner HEBEI ZHUODA BUILDING MATERIALS RES INST CO LTD
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