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Supporting device for machine maintenance

A technology of supporting device and machinery, applied in the direction of lifting device, etc., can solve the problems of heavy handling, personal threat to users, and self-weight of jacks.

Inactive Publication Date: 2020-10-20
李中留
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Common support devices for mechanical maintenance mainly include jacks, among which hydraulic jacks are mainly operated manually, using hydraulic conversion force to jack up the target, which mainly depends on the internal valve to maintain the jacking state. It poses a great threat to the human body, and the self-weight of the jack is too large. It is too heavy to lift and carry directly, which causes the problem of inconvenient manual handling. Since the connection of the operating rod mainly relies on the sliding connection to operate, it causes a problem of high resistance. Therefore, it is urgently needed. A solution that can alleviate the above problems

Method used

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0024] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside" and so on is the relative relationship of orientation or position, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention.

[0025] see Figure 1-5, an embodiment provided by the present...

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Abstract

The invention discloses a supporting device for machine maintenance. The supporting device comprises a machine maintenance supporting structure. The machine maintenance supporting structure comprisesa jack and further comprises a protecting main body, a portable main body and an anti-drag sleeve. The outer wall of the jack is sleeved with the protecting main body through a thread. The lower end of the protecting main body is supported on the upper end of the portable main body. The front end of the portable main body is rotationally installed at the side end of the lower portion of the jack.The anti-drag sleeve is fixedly installed through the jack. The jack comprises a threaded ejection rod, a baffle, a machine body and a telescopic rod. The threaded ejection rod is inserted into the inner wall of an inner ejection rod of the machine body through a thread. The baffle and the upper end of the inner ejection rod of the machine body are fixedly connected into a whole. A thread is formed in the outer wall of the machine body. The telescopic rod is rotationally installed through the rear end of the anti-drag sleeve and the machine body. According to the supporting device, manual carrying can be facilitated, the safety coefficient can be increased, operation resistance can be reduced, and using requirements are better met.

Description

technical field [0001] The invention relates to the technical field of supporting equipment for mechanical maintenance, in particular to a supporting device for mechanical maintenance. Background technique [0002] Common support devices for mechanical maintenance mainly include jacks, among which hydraulic jacks are mainly operated manually, using hydraulic conversion force to jack up the target, which mainly depends on the internal valve to maintain the jacking state. It poses a great threat to the human body, and the self-weight of the jack is too large. It is too heavy to lift and carry directly, which causes the problem of inconvenient manual handling. Since the connection of the operating rod mainly relies on the sliding connection to operate, it causes a problem of high resistance. Therefore, it is urgently needed. A solution that alleviates the above problems. Contents of the invention [0003] The purpose of the present invention is to provide a support device fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F3/10
CPCB66F3/10
Inventor 李中留
Owner 李中留
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