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Top pipe inner wall cleaning device

A cleaning device and pipe jacking technology, which is applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of reducing the service life of the dust collection structure, difficult to absorb large particles, and low work efficiency. Achieve the effect of reducing resistance, convenient cleaning and convenient transportation

Pending Publication Date: 2017-09-22
成都金玉雄辉建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the low working efficiency and high labor cost of manual removal of soil and other sundries in the jacking pipe, and the conventional dust suction structure is difficult to absorb large particles of sundries, which greatly reduces the service life of the dust suction structure. Tube inner wall cleaning device

Method used

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  • Top pipe inner wall cleaning device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] like figure 1 As shown, the cleaning device for the inner wall of the pipe jacking includes a soil temporary storage box 1, a cleaning device base 2 and a cleaning shield 3, the soil temporary storage box 1 is movably connected to the end of the cleaning device base 2, and the cleaning device base 2 is connected to the pipe jacking 10 The inner wall is in contact, the upper part of the cleaning device base 2 end is connected with a water delivery pipe 12, the cleaning device base 2 is provided with a soil conveying channel 6 and a water tank 9, and the front end of the cleaning device base 2 is connected with a cleaning shield 3, a connecting rod 7 and a connecting rod. The pipe 4 and the cleaning shielding plate 3 are circular platform-shaped structures, and one end is provided with an opening. It communicates with the inner space of the cleaning shielding plate 3, the connecting rod 7 is located below the connecting pipe 4, and the other end of the connecting rod 7 is...

Embodiment 2

[0027] Based on Embodiment 1, the upper end of the spray head 5 is provided with an upper nozzle 13 , and the lower end of the spray head 5 is provided with a lower nozzle 14 .

Embodiment 3

[0029] Based on Example 1, such as figure 2 As shown, three impurity removal rods 8 are connected to the bottom of the connecting rod 7, one of the three impurity removal rods 8 is located in the middle of the lower part of the connecting rod 7, and the other two impurity removal rods 8 are respectively located at both ends of the connecting rod 7 below. Three impurity removal rods 8, the length of the impurity removal rod 8 at the middle part of the connecting rod 7 is longer than the length of the impurity removal rod 8 at the two ends below the connecting rod 7.

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PUM

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Abstract

The invention relates to the field of top pipe machinery, in particular to a top pipe inner wall cleaning device. The top pipe inner wall cleaning device is mainly characterized in that the top pipe inner wall cleaning device comprises a soil temporary storage tank, a cleaning device base and a cleaning baffle plate; the soil temporary storage tank is movably connected with the tail end of the cleaning device base; the cleaning device base makes contact with the top pipe inner wall; a water conveying pipe is connected with the upper portion of the tail end of the cleaning device base; a soil conveying channel and a water tank are arranged in the cleaning device base; the front end of the cleaning device base is connected with the cleaning baffle plate, a connecting rod and a connecting pipe; the cleaning baffle plate is of a circular-truncated-cone-shaped structure, and an opening end of the cleaning baffle plate makes contact with the top pipe inner wall; the soil temporary storage tank communicates with an inner space of the cleaning baffle plate through the soil conveying channel; the connecting rod is located on the lower portion of the connecting pipe; and the lower portion of the other end of the connecting rod is connected with a sundry removal rod. The problems that the existing mode of removing soil and other sundries in top pipes manually is low in working efficiency and high in labor cost, large-particle sundries cannot be adsorbed through conventional dust collection structures easily, and the service life of the dust collection structures is dramatically shortened are solved.

Description

technical field [0001] The invention relates to the field of pipe jacking machinery, in particular to a cleaning device for the inner wall of pipe jacking. Background technique [0002] In the existing pipeline laying, the pipe jacking construction is mostly used, and the pipe jacking construction is a non-excavation construction method, which is a pipeline burying construction technology without excavation or less excavation. Pipe jacking construction is to use the jacking force generated by the jacking equipment in the working pit to overcome the friction between the pipeline and the surrounding soil, push the pipeline into the soil according to the designed slope, and transport the earth away. After one section of pipe has been jacked into the soil layer, the second section of pipe will continue to be jacked. The principle is to push the tool pipe or cleaning machine from the working pit through the soil layer to the receiving pit with the help of the thrust of the main ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/051
CPCB08B9/051B08B2209/04
Inventor 沈传雄
Owner 成都金玉雄辉建筑工程有限公司