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Fixing mechanism for riveting device for horizontal directional drilling machine

A technology of horizontal directional drilling rig and fixed mechanism, which is applied in directional drilling and other directions, can solve the problems of time-consuming and labor-intensive, and achieve the effect of avoiding potential danger and saving manpower

Inactive Publication Date: 2013-09-11
CHTC JOVE HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rivet is usually hinged to the front end of the horizontal directional drilling beam. During the transportation or construction process, the rivet needs to be locked. At present, the common method is to lock it manually, which is time-consuming and laborious, and there is a certain potential. Danger

Method used

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  • Fixing mechanism for riveting device for horizontal directional drilling machine
  • Fixing mechanism for riveting device for horizontal directional drilling machine
  • Fixing mechanism for riveting device for horizontal directional drilling machine

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Embodiment Construction

[0015] The technical scheme of the present invention is further described below in conjunction with specific embodiment and accompanying drawing, but it is not limited thereto:

[0016] Such as figure 1 As shown, the fixing mechanism of the horizontal directional drilling rig riveting device provided by the present invention includes a riveting device 10, a girder 20 and a floating oil cylinder 30, wherein the riveting device 10 is hinged on the pin shaft 201 at the front end of the girder 20 , the floating oil cylinder 30 is hinged on the girder 20 through the floating oil cylinder hinge seat 301, the floating oil cylinder 30 can rotate around the floating oil cylinder hinge seat 301, and the piston rod 302 of the floating oil cylinder 30 is hinged to the pin shaft at one end of the anchor 10 101 on.

[0017] Further, such as figure 2 As shown, the two ends of the piston 303 of the floating oil cylinder 30 are respectively provided with cavities 304, the piston rod 302 is ...

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Abstract

The invention relates to the field of engineering machinery and provides a fixing mechanism for a riveting device for a horizontal directional drilling machine. The fixing mechanism comprises a riveting device, a girder and a floating cylinder. The riveting device is hinged to a pin at the front end of the girder. The floating cylinder is hinged to the girder through a floating cylinder hinge block. A piton rod of the floating cylinder is hinged to a pin at one end of an anchoring device. Two ends of a piston of the floating cylinder are provided with cavities respectively. The piston rod is connected with the piston. The cavities are fully filled with oil and are connected through an oil pipe. A ball valve is disposed at an outlet of each cavity or on the oil pipe. The fixing mechanism has the advantages that the riveting device can be automatically adjusted and fixed through the fixing mechanism, and accordingly labor is saved and potential hazards are avoided.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a fixing mechanism for a riveter of a horizontal directional drilling machine. Background technique [0002] Horizontal directional drilling rig is a construction machine for laying various underground facilities (pipelines, cables, etc.) without excavating the ground surface. middle. [0003] The function of the riveting device of the horizontal directional drilling is to stabilize and rivet the whole machine during operation, so as to improve the operation stability of the whole machine. The rivet is usually hinged to the front end of the horizontal directional drilling beam. During the transportation or construction process, the rivet needs to be locked. At present, the common method is to lock it manually, which is time-consuming and laborious, and there is a certain potential. Danger. Contents of the invention [0004] In view of the above problems, the main purpose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/04
Inventor 贺燕麒
Owner CHTC JOVE HEAVY IND
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