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Large working platform lifting device

A technology of working platform and lifting device, which is applied in the direction of machine platform/support, supporting machine, mechanical equipment, etc., can solve the problems of poor synchronization of lifting, labor-intensive, tilting of the working platform during the lifting process, etc., and achieves synchronous lifting, convenient operation and excellent structure simple effect

Inactive Publication Date: 2013-11-27
WEIFANG HUAYU PLASTIC MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For ease of use, large equipment such as plastic container forming machines need to be placed on large working platforms. Taking plastic container forming machines as an example, forming different types of plastic containers requires large working platforms of different heights. Since the construction of the working platform is a It is very labor-intensive and time-consuming work, and building a variety of working platforms with different heights will take up too much space, and the construction cost is also high. In order to solve this problem, a liftable working platform has appeared. There is a lifting device between them. The lifting work platform in the prior art has the problems of complex structure and poor lifting synchronization. During the lifting process, it is easy to cause the tilt of the working platform and cause damage to the equipment on the working platform.

Method used

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0017] Such as figure 1 and figure 2 As shown, the large-scale work platform lifting device includes a frame 1 arranged below the work platform, four lifts are installed between the frame 1 and the work platform, and the lifts include a lift case 24, and the lift case 24 is equipped with a lead screw 21 whose top end is fixedly connected with the working platform, and a worm wheel 22 is set on the lead screw 21, and a...

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Abstract

The invention discloses a large working platform lifting device which comprises a frame arranged under a working platform. Four lifts are installed between the frame and the working platform, and lifting synchronization devices are connected among the lifts and connected with a lifting driving device. When the height of the working platform is required to be adjusted, the lifting driving device is started, and the four lifts work synchronously and move up and down simultaneously under the effect of the lifting synchronization device to enable the working platform to be located in the horizontal state all the time. The large working platform lifting device is simple in structure, convenient to operate and capable of achieving accurate synchronous lifting.

Description

technical field [0001] The invention relates to equipment for a plastic container forming machine, in particular to a large-scale working platform adjusting device. Background technique [0002] For ease of use, large equipment such as plastic container forming machines need to be placed on large working platforms. Taking plastic container forming machines as an example, forming different types of plastic containers requires large working platforms of different heights. The construction of the working platform is a It is very labor-intensive and time-consuming work, and building a variety of working platforms with different heights will take up too much space, and the construction cost is also high. In order to solve this problem, a liftable working platform has appeared. There is a lifting device between them. The lifting work platform in the prior art has the problems of complex structure and poor lifting synchronization. During the lifting process, it is easy to cause the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/42F16M11/04F16M11/18
Inventor 王玉宽李海元王卫强黄胜利
Owner WEIFANG HUAYU PLASTIC MACHINERY
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