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Hydraulic support push rod

A hydraulic support and push rod technology, applied in the direction of rigid pipes, slender components, pipes, etc., can solve the problems of low safety factor, short service life, and difficulty in using the internal space of push rods, etc., to achieve extended service life, function expansion, Easy to apply promoted effects

Inactive Publication Date: 2011-05-25
川荣重工机械常州有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the low safety factor of the original hydraulic support push rod, the short service life and the difficulty of using the internal space of the push rod, the present invention provides a hydraulic support push rod

Method used

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Embodiment Construction

[0012] like figure 1 It is a structural schematic diagram of the present invention. The hydraulic support push rod includes a rod body upper part 1, a rod body lower part 2, a groove 3 and a fixing block 4. The rod body upper part 1 and the rod body lower part 2 are fixedly connected, and the rod body upper part 1 and the rod body lower part 2 are provided with a concave Groove 3, the upper right side of the upper part of the rod body 1 is provided with a fixed block 4, the upper part of the rod body 1 and the lower part of the rod body 2 are fixedly connected by screws 5 and fixing pins 6, the right side of the upper part of the rod body 1 is provided with a sticker 7, and the upper part of the rod body 1 is provided with There are quick connectors 8.

[0013] During use, the upper right side of the upper body of the rod 1 is provided with a fixed block 4, and the fixed block 4 is provided with a pin hole. The head of the lower part 2 of the rod body is fixedly connected by ...

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Abstract

The invention relates to the technical field of push rods, in particular to a hydraulic support push rod, which comprises an upper rod body part, a lower rod body part, a groove and a fixed block, wherein the upper and lower rod body parts are fixedly connected with each other; the groove is formed on the upper and lower rod body parts; the fixed block is arranged at the upper end of the right side of the upper rod body part; the upper and lower rod body parts are fixedly connected by a bolt and a fixed pin; a flitch is arranged on the right side of the upper rod body part; and a rapid connector is arranged on the upper rod body part. The hydraulic support push rod has a simple structure, high practicability, greatly strengthened strength, prolonged service life, an enhanced safety factor and expanded functions, and is convenient to use and easy to apply and popularize; and simultaneously, the internal space of the push rod is fully utilized, can be used as a stressed member and also can function in carrying an infusion pipeline.

Description

technical field [0001] The invention relates to the technical field of a push rod, in particular to a hydraulic support push rod. Background technique [0002] The original hydraulic support push rod is used in the environment of high working resistance, the push rod is easy to break, the push rod is easy to pull apart, the safety factor is relatively low, the service life of the push rod is shortened, and it is difficult to use the space inside the push rod. affected normal production. Contents of the invention [0003] In order to overcome the disadvantages of the original hydraulic support push rod, such as relatively low safety factor, short service life and difficulty in using the internal space of the push rod, the present invention provides a hydraulic support push rod. [0004] The technical solution adopted by the present invention to solve the technical problem is: a hydraulic support push rod, including the upper part of the rod body, the lower part of the rod ...

Claims

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Application Information

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IPC IPC(8): F16S3/02F16L9/00
Inventor 高原荣之
Owner 川荣重工机械常州有限公司
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