CN217735427U

CN217735427U - Mud-sucking and hole-cleaning high-pressure air pipe adopting slurry changing method

Info

Publication number: CN217735427U
Application number: CN202220834025.1U
Authority: CN
Inventors: 张海旺; 王洪松; 房师涛; 张家旭; 刘治攀; 姜全旺
Original assignee: Sinohydro Bureau 6 Co Ltd; PowerChina Railway Construction Investment Group Co Ltd
Current assignee: Sinohydro Bureau 6 Co Ltd; PowerChina Railway Construction Investment Group Co Ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-11-04
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a trade thick liquid method and inhale clear hole high pressure tuber pipe relates to clear hole equipment technical field, including the pipe, the upper wall intermediate position of pipe runs through and is equipped with row's sediment pipe, the surface lower extreme of row's sediment pipe just is in the outside of pipe is equipped with the wind package, the upper end of row's sediment pipe just is in the top of pipe is equipped with the air intake, the inside one side of row's sediment pipe is equipped with the high-pressure pipe, the lower extreme of high-pressure pipe with wind package intercommunication is connected, the upper end of high-pressure pipe with the air intake intercommunication is connected, the lower extreme intercommunication of row's sediment pipe is connected with the extension pipe, the upper wall of pipe just is in the right-hand water compensating pipe that runs through of row's sediment pipe is equipped with, and the vibrations of equipment when the operation only can lead to producing slight swing between row's sediment pipe and the pipe, reduces swing friction amplitude, avoids the damage of pipe and high-pressure pipe, extension whole equipment life.

Description

Mud-sucking and hole-cleaning high-pressure air pipe adopting slurry changing method

Technical Field

The utility model relates to a clear hole equipment technical field, concretely relates to trade thick liquid method and inhale clear hole high-pressure air pipe of mud.

Background

According to different geological conditions, cleaning holes by adopting a slurry changing method, dredging slag by using a rotary digging bucket, and simultaneously injecting clean slurry for slurry replacement, wherein the hole cleaning method is a high-pressure air pipe mud suction method. High-pressure air duct mud suction and hole cleaning, regard the pipe that pours concrete under water as the straw, high-pressure air duct establishes in the pipe, set up the pipe along the pore wall usually, the pipe outer wall supports on the downthehole wall, set up high-pressure air duct in the pipe again, after installation high-pressure air duct, lack fixing device between high-pressure air duct and the pipe, the vibrations of equipment when moving can lead to producing the swing friction between high-pressure air duct and the pipe, cause the damage to pipe and high-pressure air duct, lead to whole equipment life to shorten.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trade thick liquid method and inhale clear hole high-pressure blast pipe to solve and to propose in the above-mentioned background art behind the installation high-pressure blast pipe, lack fixing device between high-pressure blast pipe and the pipe, vibrations of equipment when the operation can lead to producing the swing friction between high-pressure blast pipe and the pipe, cause the damage to pipe and high-pressure blast pipe, lead to the problem that whole equipment life shortens.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a trade thick liquid method and inhale clear hole high-pressure blast pipe of mud, includes the pipe, the upper wall intermediate position of pipe runs through and is equipped with the scum pipe, the surface lower extreme of scum pipe just is in the outside of pipe is equipped with wind package, the upper end of scum pipe just is in the top of pipe is equipped with the air intake, inside one side of scum pipe is equipped with the high-voltage tube, the lower extreme of high-voltage tube with wind package intercommunication is connected, the upper end of high-voltage tube with the air intake intercommunication is connected, the lower extreme intercommunication of scum pipe is connected with the extension pipe, the upper wall of pipe just is in the right-hand moisturizing pipe that runs through of scum pipe.

Preferably, the pipe is a tubular structure with an open lower wall, a support ring is arranged at the upper end of the outer surface of the pipe, a reinforcing plate is arranged between the outer surface of the pipe and the upper surface of the support ring, a sealing flange is arranged between the upper wall of the pipe and the deslagging pipe, and a support rod is arranged between the lower end of the inner surface of the pipe and the outer surface of the deslagging pipe.

Preferably, the lower extreme of row's sediment pipe reaches the upper end of extension pipe all is equipped with the connection edge, two the surface joint on connection edge has the connector hoop.

Preferably, the wind package is the loop configuration setting and is in arrange slag pipe's lower extreme a week, the lateral wall of wind package runs through and is equipped with the air outlet.

Preferably, the upper end of the slag discharge pipe is communicated and connected with a bent joint.

Compared with the prior art, the beneficial effects of the utility model are that: through with row's sediment pipe and pipe fixed connection, it is whole to arrange sediment pipe and pipe connection, set up the inside at row sediment pipe with the high-pressure pipe again, through the inner space guide high-pressure pipe of row sediment pipe, convey high-pressure gas inside the wind package, increase downthehole atmospheric pressure, with the fixed setting of high-pressure pipe and row sediment pipe, and be connected through sealing flange between row sediment pipe and the pipe, the vibrations of equipment when operation only can lead to row sediment pipe and pipe between produce slight swing, reduce the swing friction range, avoid the damage of pipe and high-pressure pipe, prolong whole equipment life.

Drawings

FIG. 1 is a sectional perspective view of the main structure of the present invention;

FIG. 2 is a sectional view of the main structure of the present invention;

FIG. 3 is a front sectional view of the main structure of the present invention;

FIG. 4 is a schematic top view of the main structure of the present invention;

fig. 5 is a perspective view of the slag discharge pipe of the present invention in structural section.

In the figure: 1-guide pipe, 2-deslagging pipe, 3-wind bag, 4-air inlet, 5-high pressure pipe, 6-extension pipe, 7-support ring, 8-reinforcing plate, 9-sealing flange, 10-support rod, 11-connecting edge, 12-connecting hoop, 13-air outlet, 14-bending joint and 15-water replenishing pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model provides a trade thick liquid method and inhale clear hole high-pressure air pipe, including pipe 1, the upper wall intermediate position of pipe 1 runs through and is equipped with row's sediment pipe 2, the surface lower extreme of row's sediment pipe 2 just the outside of pipe 1 is equipped with wind package 3, the upper end of row's sediment pipe 2 just is in the top of pipe 1 is equipped with air intake 4, the inside one side of row's sediment pipe 2 is equipped with high-pressure pipe 5, the lower extreme of high-pressure pipe 5 with wind package 3 intercommunication is connected, the upper end of high-pressure pipe 5 with air intake 4 intercommunication is connected, the lower extreme intercommunication of row's sediment pipe 2 is connected with extension pipe 6, the upper wall of pipe 1 just is in the right-hand moisturizing pipe 15 that runs through of row's sediment pipe 2.

During the use, to carry the scum pipe 2 and the pipe 1 connection of the row of wind package 3 and high-pressure line 5, then, measure the hole depth, confirm the length of extension pipe 6, afterwards, set up pipe 1 in the inside of hole along the lateral wall of hole, be connected moisturizing pipe 15 and external clean water source intercommunication, be connected air intake 4 and outside high pressurized air source intercommunication, and to arrange scum pipe 2 and outside silt processing apparatus intercommunication connection, afterwards, through high-pressure line 5 and wind package 3 to the inside input high-pressure gas in hole, promote the hole is inside, make the inside silt of hole outwards discharge along extension pipe 6 and scum pipe 2, and according to the clear water of the inside input of real-time row's sediment condition through moisturizing pipe 15 to the hole.

Pipe 1 is the open tubular structure who sets up of lower wall, pipe 1's surface upper end is equipped with support ring 7, pipe 1's surface with be equipped with reinforcing plate 8 between support ring 7's the upper surface, pipe 1's upper wall with be equipped with sealing flange 9 between row's sediment pipe 2, pipe 1's internal surface lower extreme with be equipped with bracing piece 10 between row's sediment pipe 2's the surface, through set up support ring 7 in pipe 1's outside for pipe 1 erects in the hole, can guarantee through support ring 7 that pipe 1 can not the inside of landing to set up reinforcing plate 8 between pipe 1 and support ring 7, increase support ring 7 and pipe 1's joint strength, will arrange sediment pipe 2 and pipe 1 through sealing flange 9 and be connected, when conveniently will arrange sediment pipe 2 and demolish from pipe 1, reinforcing row sediment pipe 2 and pipe 1's joint strength avoids arranging the swing friction between sediment pipe 2 and the pipe 1, and set up bracing piece 10 between row's sediment pipe 2 and pipe 1, increase the joint strength between row sediment pipe 2 and pipe 1.

Arrange the lower extreme of sediment pipe 2 and the upper end of extension pipe 6 all is equipped with the connection along 11, two connect along 11 surface joint to have a connector hoop 12, set up through the lower extreme at sediment pipe 2 and the upper end of extension pipe 6 and connect along 11 and set up connector hoop 12 on connecting along 11 for sediment pipe 2 and extension pipe 6 stable connection.

Wind package 3 is the setting of loop configuration and is in arrange slag pipe 2's lower extreme a week, the lateral wall of wind package 3 runs through and is equipped with air outlet 13, and wind package 3 through the annular setting increases the distribution uniformity of high-pressure gas in the hole, and high-pressure gas lets in the inside of hole through air outlet 13 on the wind package 3.

The upper end intercommunication of scum pipe 2 is connected with and buckles and connects 14, through setting up on scum pipe 2 and buckle and connect 14, makes things convenient for the connection of scum pipe 2 and external equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a trade thick liquid method mud suction hole cleaning high-pressure blast pipe which characterized in that: including pipe (1), the upper wall intermediate position of pipe (1) runs through and is equipped with row's sediment pipe (2), the surface lower extreme of row's sediment pipe (2) just the outside of pipe (1) is equipped with wind package (3), the upper end of row's sediment pipe (2) just is in the top of pipe (1) is equipped with air intake (4), the inside one side of row's sediment pipe (2) is equipped with high-voltage tube (5), the lower extreme of high-voltage tube (5) with wind package (3) intercommunication is connected, the upper end of high-voltage tube (5) with air intake (4) intercommunication is connected, the lower extreme intercommunication of row's sediment pipe (2) is connected with extension pipe (6), the upper wall of pipe (1) just is in the right-hand water replenishing pipe (15) that runs through of row's sediment pipe (2).

2. The mud-suction hole-cleaning high-pressure air pipe adopting the slurry changing method according to claim 1, characterized in that: the utility model discloses a slag discharging device, including pipe (1), support ring (7), reinforcing plate (8), upper wall of pipe (1) and slag discharging pipe (2), pipe (1) is the open tubular structure who sets up of lower wall, the surface upper end of pipe (1) is equipped with support ring (7), the surface of pipe (1) with be equipped with reinforcing plate (8) between the upper surface of support ring (7), the upper wall of pipe (1) with be equipped with sealing flange (9) between slag discharging pipe (2), the internal surface lower extreme of pipe (1) with be equipped with bracing piece (10) between the surface of slag discharging pipe (2).

3. The mud-suction hole-cleaning high-pressure air pipe adopting the slurry changing method according to claim 1, characterized in that: the lower extreme of row's cinder pipe (2) reaches the upper end of extension pipe (6) all is equipped with connects along (11), two connect the surface joint along (11) and have connect hoop (12).

4. The mud-suction hole-cleaning high-pressure air pipe adopting the slurry changing method according to claim 1, characterized in that: the air bag (3) is arranged at the lower end of the slag discharge pipe (2) in a ring-shaped structure, and an air outlet (13) penetrates through the side wall of the air bag (3).

5. The mud-suction hole-cleaning high-pressure air pipe adopting the slurry changing method as claimed in claim 1, which is characterized in that: the upper end of the slag discharge pipe (2) is communicated and connected with a bent joint (14).