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A drilling device for pipe jacking construction

A drilling device and pipe jacking technology, which is applied in transmission devices, gear transmission devices, earth drilling and mining, etc., can solve the problems of physical injury to workers and low efficiency of manual digging, and achieve a wide range of drilling, compact structure, high efficiency effect

Active Publication Date: 2020-10-30
ZHEJIANG ZHUJI CONSTR CHAIN MFG
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a drilling device that can be automatically constructed in the jacking pipe to solve the problems of low work efficiency of manual digging and damage to workers' bodies

Method used

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  • A drilling device for pipe jacking construction
  • A drilling device for pipe jacking construction
  • A drilling device for pipe jacking construction

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Embodiment Construction

[0027] In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

[0028] see Figure 1 to Figure 4 , the present invention is: a drilling device for pipe jacking construction, comprising a bottom plate 1, an intermittent motion mechanism 2 is arranged on the bottom plate 1, and a drilling mechanism 3 is arranged on the intermittent motion mechanism 2;

[0029] The intermittent motion mechanism 2 includes a tooth-missing helical gear 21 and a helical gear 22, the tooth-missing helical gear 21 and the helical gear 22 are vertically arranged, and the teeth of the tooth-missing helical gear 21 and the gear teeth of the helical gear 22 mesh with each other;

[0030] The bottom plate 1 is provided with a base A23, and a rotating shaft A is arranged inside the base A23.

[0031] A base B24 is provided on the bottom plate 1, and a rotating shaft B is arranged inside the base B24. One end of the ...

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Abstract

The invention provides a drilling device used for pipe jacking construction and belongs to the technical field of municipal engineering. The technical scheme includes that the drilling device comprises a base plate, an intermittent motion mechanism is arranged on the base plate, and a drilling mechanism is arranged on the intermittent motion mechanism. The drilling device has the advantages that manual soil ploughing can be replaced, working efficiency is high, and injury to the body, caused by manually lying on front to plough can be avoided.

Description

technical field [0001] The invention relates to the technical field of municipal engineering, in particular to a drilling device for pipe jacking construction. Background technique [0002] "Pipe jacking" is to support the prefabricated pipeline on the rear pier with hydraulic jacks according to the design requirements, and gradually press the pipeline into the soil layer, and at the same time, excavate the soil in front of the pipeline. A construction technique for transportation. [0003] The mechanical equipment used for pipe jacking construction is relatively backward, and manual excavation is generally used. When the diameter of the pipe is relatively small, people can only dig the soil on their stomachs. Because the ground is too humid, it is easy to fall the root cause of rheumatoid arthritis, and lie down. Digging the soil, the work efficiency is low. Contents of the invention [0004] The object of the present invention is to provide a drilling device capable of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D9/10F16L1/028F16H27/08F16H1/20
CPCE21D9/1006E21D9/1086E21D9/1093F16H1/20F16H27/08F16L1/028
Inventor 李二猛
Owner ZHEJIANG ZHUJI CONSTR CHAIN MFG
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