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Bidirectional rapid connection joint

A fast, female joint technology, applied in excavation, construction, infrastructure engineering, etc., can solve the problems of difficult positioning, long connection time, slow connection, etc., and achieve the effect of short connection time, high work efficiency and reliable connection

Inactive Publication Date: 2016-01-13
DALIAN GREAT GOLDEN HORSE INFRASTRUCTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when the construction industry is engaged in the construction of foundation pouring piles, when encountering deep hole and high water level geological conditions, steel pipe wall protection technology is generally used. Since the foundation hole is deep, generally between 10 meters and 40 meters, the wall protection pipe must be multi-section This will cause problems such as difficult positioning, slow connection, and long connection time.

Method used

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Embodiment Construction

[0013] Such as figure 1 , figure 2 and image 3 As shown, the two-way quick coupling joint includes a female joint 1 and a male joint 2. The female joint 1 is provided with claws 4 with grooves on both sides, and the male joint 2 is provided with a drive corresponding to the claws on the female joint. Block 3, the male joint 3 and the female joint 1 are connected through the driving block 3 and the claw 4, the driving block 3 on the female joint 1 and the claw 4 on the male joint 2 can be connected in forward rotation, when connected, the female joint rotates forward, The driving block is stuck in the groove on one side of the claw of the male connector. The driving block 3 on the female connector 1 and the claw 4 on the male connector 2 can also be connected in reverse. When connecting, the female connector is reversed to make the driving block It is stuck in the groove on the other side of the claw of the male joint. At least two claws are set on the female joint, and at ...

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Abstract

The invention discloses a bidirectional rapid connection joint. The bidirectional rapid connection joint comprises a male joint and a female joint. The female joint is provided with a clamping jaw with grooves formed in the two sides. The male joint is internally provided with a driving block corresponding to the clamping jaw of the female joint. The male joint is connected with the female joint through the driving block and the clamping jaw. The bidirectional rapid connection joint is easy to position, rapid to connect, short in connection time, high in working efficiency, reliable in connection and low in cost.

Description

technical field [0001] The invention relates to a two-way quick coupling joint. Background technique [0002] At present, when the construction industry is engaged in the construction of foundation pouring piles, when encountering deep hole and high water level geological conditions, steel pipe wall protection technology is generally used. Since the foundation hole is deep, generally between 10 meters and 40 meters, the wall protection pipe must be multi-section This will cause problems such as difficult positioning, slow connection, and long connection time. Contents of the invention [0003] The purpose of the present invention is to provide a two-way quick coupling joint with easy positioning, quick connection, short connection time and reliable connection. [0004] The technical solution adopted by the present invention to achieve the above purpose is: a two-way quick coupling joint, including a male joint and a female joint, the female joint is provided with claws wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/08
Inventor 徐良酉
Owner DALIAN GREAT GOLDEN HORSE INFRASTRUCTURE