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In-pipe waste soil transferring device and method after underground artificial pipe jacking for municipal environmental protection construction

A transfer device and pipe jacking technology, which is applied in construction, earth mover/excavator, etc., can solve the problems of increased construction cost, low efficiency of manual excavation and transfer, and delayed construction period, so as to save manpower

Active Publication Date: 2018-09-11
重庆伯颜建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art. The purpose is to provide a muck transfer device and method for underground pipe jacking in municipal environmental protection construction, and to solve the problem of manual excavation and transfer after the pipe is manually pushed into the ground section by section. The efficiency is very low, delaying the construction period and increasing the construction cost

Method used

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  • In-pipe waste soil transferring device and method after underground artificial pipe jacking for municipal environmental protection construction
  • In-pipe waste soil transferring device and method after underground artificial pipe jacking for municipal environmental protection construction

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Embodiment 1

[0034] Such as Figure 1-2As shown, the present invention is used for the muck transfer device in the pipe after the underground artificial pipe jacking of the municipal environmental protection construction, including the annular sealing body 1, the driving motor 2, the rotating main shaft 3, the muddy water input pump 4 and the mud suction pump 5, and is characterized in that : the annular sealing body 1 is placed in the jacking pipe, the ring surface of the annular sealing body 1 is sealed and connected with the inner wall of the jacking pipe 6, a drive motor 2 is arranged at the outer middle part of the annular sealing body 1, and the outer end of the rotating main shaft 3 is sealed through The center of the annular sealing body 1 is connected with the output shaft 7 of the driving motor 2, the inner end shaft of the rotating main shaft 3 is provided with a feed drill bit 8, and the middle part of the rotating main shaft 3 is covered with a rotating sleeve 9, and the rotati...

Embodiment 2

[0049] like Figure 1-2 As shown, the present invention is used for the muck transfer method in the pipe after the underground artificial pipe jacking of the municipal environmental protection construction, including steps:

[0050] Step 1. Manually dig out the soil residue at the port of the jacking pipe 6, insert the annular sealing body 1 into the jacking pipe 6, the sealing rubber sleeve 20 of the annular sealing body 1 is sealed and bonded to the inner wall of the jacking pipe 6, and the front end of the annular sealing body 1 The feed drill bit 8 is inserted into the unexcavated soil in the pipe jacking 6;

[0051] Step 2: Start the drive motor 2, the muddy water input pump 4 and the mud suction pump 5 by controlling the computer 25;

[0052] Step 3: by rotating the feed drill bit 8 provided on the inner end shaft of the main shaft 3 to rotate in the soil residue, the annular sealing body 1 and the components arranged on the annular sealing body are driven to move forwa...

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Abstract

The invention discloses an in-pipe waste soil transferring device and method after underground artificial pipe jacking for municipal environmental protection construction. The in-pipe waste soil transferring device comprises an annular sealing body, a driving motor, a rotating main shaft, a muddy water input pump and a mud slurry suction pump, wherein the annular sealing body is arranged in a jacking pipe; an annular surface of the annular sealing body is hermetically connected with an inner wall of the jacking pipe; the driving motor is arranged in the middle of the outer side of the annularsealing body; the outer end of the rotating main shaft hermetically penetrates through the center of the annular sealing body and is connected with an output rotating shaft of the driving motor; a feeding drill bit is arranged on an inner end shaft of the rotating main shaft; a rotating sleeve is arranged in the middle of the rotating main shaft in a sleeving manner; a soil loosening spiral bladeis arranged at the inner end of the rotating sleeve; a soil crushing block is arranged on the rotating sleeve positioned on the rear side of the soil loosening spiral blade; the rear end part of the rotating sleeve is arranged in the annular sealing body; a first speed change gear is arranged on the rotating main shaft positioned in the annular sealing body; a second speed change gear is arrangedon the rotating sleeve positioned in the annular sealing body; and a variable speed wheel shaft is arranged on one side, parallel to the rotating main shaft, in the annular sealing body.

Description

technical field [0001] The invention relates to the technical field of municipal underground pipeline construction, in particular to an in-pipe muck transfer device and method for underground pipe jacking in municipal environmental protection construction. Background technique [0002] In pipeline laying construction, there are generally two methods: one is the open large-scale excavation method, that is, the ground is completely excavated to form pipe grooves, the pipes are connected to each other and placed in the pipe grooves, and then re-covered with soil to fill them up. This method of pipeline laying, the pipeline does not bear the effect of pressure or jacking force, that is to say, the pipeline laid by this excavation method does not need to consider the limitation of jacking force, and the construction is relatively simple and convenient. Another way is that due to the limitation of the construction location and environment, such as buildings, etc., it is not possib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F5/00E02F5/30E02F7/00
CPCE02F5/00E02F5/30E02F7/00
Inventor 杨佳志
Owner 重庆伯颜建筑工程有限公司
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