CN217272805U

CN217272805U - Non-excavation slip casting prosthetic devices based on drainage pipe line pad method

Info

Publication number: CN217272805U
Application number: CN202220951358.2U
Authority: CN
Inventors: 王鸿鹏; 王亚新
Original assignee: Shenzhen Weite Engineering Technology Co ltd
Current assignee: Shenzhen Weite Engineering Technology Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-23
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to the technical field of pipeline repair equipment, and discloses a non-excavation grouting repair device based on drainage pipeline lining method, the outer surface of the repair pipeline is fixedly provided with a lining repair device, the left end of the repair pipeline is fixedly provided with a cleaning device, the outer surface of the repair pipeline is fixedly provided with a sound wave detection device at the left side of the lining repair device, the non-excavation grouting repair device based on the drainage pipeline lining method can be put into a drainage pipeline to be repaired, a hole corresponding to a filling pipe is firstly opened on a quick check pad and put on a repair air cushion, then the device is pushed into the drainage pipeline, a fixing device is adjusted, a roller is tightly attached to the inside of the drainage pipeline, the crushing blade in the cleaning device of the device can scatter the mud continuously seeped out from the drainage pipeline, the high-pressure air ejected from a high-pressure injection pipe can eject the mud to the original position, the effect of keeping dry and no foreign matter when repairing the drainage pipeline is kept.

Description

Non-excavation slip casting prosthetic devices based on drainage pipe line pad method

Technical Field

The utility model relates to a pipeline repair equipment technical field specifically is a based on drainage pipe liner method non-excavation slip casting prosthetic devices.

Background

When underground pipelines such as underground sewer pipelines, industrial water pipelines and tap water pipelines are damaged, in order to repair the damaged section of the underground pipeline, the ground of the damaged section of the underground pipeline is usually excavated, and then the damaged section of the underground pipeline is replaced. The excavation repairing technology has the defects of traffic influence, citizen disturbance, long construction period, high manufacturing cost, great social influence and the like.

When the existing trenchless grouting repair device based on the drainage pipeline lining method is used, a pipeline is cleaned firstly, a quick lattice pad is laid and fixed, cement is injected between the quick lattice pad and the pipeline for sealing, the operation needs to repair the whole section of the pipeline, and when cracks occur on the local part of the pipeline, the repair placement wastes a large amount of materials, labor and time;

however, because the repairing work is carried out in the sewer, the cracks in the pipeline can continuously hypotonic liquid, so that the liquid can not be cleaned in time when the pipeline is repaired, the hardening time of cement can be prolonged, and the hardness of the cement can be influenced, and therefore a small device capable of locally carrying out lining repairing and continuously cleaning water marks on the pipeline when the pipeline is repaired is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the above-mentioned shortcoming that prior art exists, the utility model provides a based on drainage pipe liner method non-excavation slip casting prosthetic devices can ooze down mud or water mark continuously in can solving prior art drainage pipe's the crack effectively, leads to when carrying out cement and pours into, can influence the hardening time and the hardening effect of cement, can all restore whole pipeline when restoreing the pipeline crack, the pipeline is local to appear the crack and use such repair means, wastes the problem of the extravagant material resources simultaneously of wasting time and energy.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model discloses a non-excavation slip casting prosthetic devices based on drainage pipe liner method, including repairing the pipeline, the outer fixed surface of repairing the pipeline installs liner prosthetic devices, the left end fixed mounting who repairs the pipeline has cleaning device, the surface of repairing the pipeline and the left fixed mounting who is located liner prosthetic devices have sound wave detection equipment, the surface of repairing the pipeline and the left intercommunication that is located sound wave detection equipment have high-pressure injection pipe, the surface of repairing the pipeline and the left fixed mounting who is located high-pressure injection pipe have fixing device, high-pressure injection pipe's right-hand member extends to the inside of repairing the pipeline.

Preferably, the liner repairing device comprises an air injection frame, a repairing air cushion is fixedly installed in an inner cavity of the air injection frame, and repairing holes are formed in the inner cavity of the repairing air cushion.

Preferably, the inner cavity of the air injection frame is fixedly provided with an injection pipe, and one end of the injection pipe extends to the outside of the repair pipeline.

Preferably, the right side of the repair air cushion is communicated with a gas injection pipeline, the right end of the gas injection pipeline extends to the outside of the gas injection frame, and the outside of the repair air cushion is provided with a quick check cushion.

Preferably, the fixing device comprises a fixing frame, a connecting rod is fixedly mounted on the outer surface of the fixing frame, and a telescopic cylinder is slidably mounted on the outer surface of the connecting rod.

Preferably, the inner cavity of the telescopic cylinder is fixedly provided with a spring, and the rear end of the spring is fixedly connected with the top end of the connecting rod.

Preferably, a sliding frame is fixedly mounted at the top end of the telescopic cylinder, and a roller is rotatably mounted on the inner surface of the sliding frame.

Preferably, the cleaning device comprises a motor, a rotating shaft is fixedly mounted at the output end of the motor through a coupler, and crushing blades are fixedly mounted on the outer surface of the rotating shaft.

(III) advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

1. the utility model discloses an increase the prosthetic design of slip casting, repair the air cushion injection air through the gas injection pipe network, make and repair the air cushion drum, make and repair the air cushion and drive quick check and fill up and tightly paste drainage pipe, the injection pipe is through repairing the hole toward drainage pipe gap injection repair material, repair material can follow in the gap of quick check pad injection pipe and the quick check clearance between filling up, just take out equipment after repair material solidifies to the certain degree, can guarantee like this to carry out the pad lining method to drainage pipe local crack and restore, the efficiency and the speed of repair work have been improved greatly, the pad lining repair mode who has avoided current uses a large amount of materials.

2. The utility model discloses an increase clearance location design, the motor drives the crushing leaf through the rotation axis and rotates, cooperation through the high-pressure injection pipe is used, thereby reach and clear away the inside remaining muddy water of drainage pipe, spout drain pipe gap position and sweep totally, can not remaining muddy water, make things convenient for advance capital for line repair device to carry out repair work to drainage pipe, the rethread cylinder drives the carriage and carries out the inward movement, the carriage drives the spring through the expansion cylinder and moves, the spring drives the mount through the connecting rod and moves, guarantee that the equipment front end is in the pipeline centre, prevent to smash the blade and strike on the pipeline wall, lead to smashing the impaired problem of blade.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a side view showing the internal structure of the fixing device in the embodiment;

FIG. 3 is a front view showing the internal structure of the device for repairing a pad in the embodiment;

FIG. 4 is a side view structural view of the dunnage repair apparatus of an embodiment;

FIG. 5 is a perspective view of the cleaning apparatus in the embodiment;

the reference numerals in the drawings denote: 1. repairing the pipeline; 2. a pad repair device; 21. an air injection frame; 22. repairing the air cushion; 23. repairing the hole; 24. a material injection pipe; 25. a gas injection pipe; 26. a quick grid pad; 3. a cleaning device; 31. a motor; 32. a rotating shaft; 33. crushing the leaves; 4. an acoustic wave detection device; 5. a high pressure injection tube; 6. a fixing device; 61. a fixed mount; 62. a connecting rod; 63. a telescopic cylinder; 64. a spring; 65. a carriage; 66. and (3) a roller.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The trenchless grouting repairing device based on the drainage pipeline lining method comprises a repairing pipeline 1, a lining repairing device 2 is fixedly installed on the outer surface of the repairing pipeline 1, a cleaning device 3 is fixedly installed at the left end of the repairing pipeline 1, a sound wave detecting device 4 is fixedly installed on the outer surface of the repairing pipeline 1 and located at the left side of the lining repairing device 2, a high-pressure injection pipe 5 is communicated with the outer surface of the repairing pipeline 1 and located at the left side of the sound wave detecting device 4, a fixing device 6 is fixedly installed on the outer surface of the repairing pipeline 1 and located at the left side of the high-pressure injection pipe 5, the right end of the high-pressure injection pipe 5 extends into the repairing pipeline 1, the sound wave detecting device 4 is electrically connected with an external power supply, the sound wave detecting device 4 is controlled by an external plc programming program, the sound wave detecting device 4 utilizes ultrasound to detect the cracks of the drainage pipeline, therefore, workers can accurately position gaps of the drainage pipeline.

As shown in fig. 3 and 4, the pad lining repairing device 2 comprises an air injection frame 21, a repairing air cushion 22 is fixedly installed in the inner cavity of the air injection frame 21, and a repairing hole 23 is formed in the inner cavity of the repairing air cushion 22.

As shown in fig. 3 and 4, a material injection pipe 24 is fixedly installed in the inner cavity of the gas injection frame 21, and one end of the material injection pipe 24 extends to the outside of the repair pipe 1.

As shown in fig. 3 and 4, the right side of the repair air cushion 22 is communicated with an air injection pipe 25, the right end of the air injection pipe 25 extends to the outside of the air injection frame 21, the outside of the repair air cushion 22 is provided with a quick lattice cushion 26, the repair air cushion 22 is expanded and then provided with a circle of sunken part, the sunken part enables the quick lattice cushion 26 to be fixed, the two sides of the quick lattice cushion 26 are provided with sealing edges for sealing, and after cement is prevented from being semi-solidified, cement flows out from the two sides of the quick lattice cushion 26 when the repair air cushion 22 is drawn out.

As shown in fig. 2, the fixing device 6 includes a fixing frame 61, a connecting rod 62 is fixedly mounted on an outer surface of the fixing frame 61, and a telescopic cylinder 63 is slidably mounted on an outer surface of the connecting rod 62.

As shown in fig. 2, a spring 64 is fixedly mounted in the inner cavity of the telescopic cylinder 63, and the rear end of the spring 64 is fixedly connected with the top end of the connecting rod 62.

As shown in fig. 2, a sliding frame 65 is fixedly mounted on the top end of the telescopic cylinder 63, and a roller 66 is rotatably mounted on the inner surface of the sliding frame 65.

As shown in fig. 5, the cleaning device 3 includes a motor 31, a rotating shaft 32 is fixedly installed at an output end of the motor 31 through a coupling, a crushing blade 33 is fixedly installed on an outer surface of the rotating shaft 32, the motor 31 is electrically connected to an external power source, and the motor 31 is controlled by an external plc programming program.

In this embodiment, firstly, the user puts the device into the drainage pipeline to be repaired, first opens the hole corresponding to the material filling pipe 24 on the quick check pad 26, and puts it on the repair air cushion 22, and then pushes the device into the drainage pipeline, adjusts the fixing device 6, so that the roller 66 and the inside of the drainage pipeline are tightly attached together, the slurry continuously seeping out from the drainage pipeline is scattered by the crushing blade 33 in the cleaning device 3 of the device, the high-pressure air ejected from the high-pressure ejection pipe 5 ejects the slurry to the original position, so that the drainage pipeline is kept dry and free of foreign matter when being repaired, thereby facilitating the crack detection of the sound wave detection device 4, when the crack is detected, the gas injection pipeline 25 injects gas into the repair air cushion 22, the gas injection frame 21 is a platform for placing the repair air cushion 22, the repair air cushion 22 is expanded by the air injected through the gas injection pipeline 25, the repair air cushion 22 is filled with air and is thus blown up, the repair air cushion is tightly attached to the wall of a pipeline, the repair material is injected into the injection pipe 24 through the repair hole 23, the repair material is filled into cracks from the holes of the fast check cushion 26, the fast check cushion 26 and the repair material are solidified together, when the repair material is solidified to semi-hardening, the air in the repair air cushion 22 is extracted, cement between the repair air cushion 22 and the fast check cushion 26 is broken, the repair air cushion 22 can be contracted into the air injection frame 21, and the device is extracted.

The working principle is as follows: firstly, a user puts the device into a drainage pipeline to be repaired, puts the device into the drainage pipeline to be repaired, firstly, a hole corresponding to the material injection pipe 24 is formed in the quick check pad 26, and the quick check pad is put on the repair air cushion 22, then the device is pushed into the drainage pipeline, the fixing device 6 is adjusted, the roller 66 is tightly attached to the inside of the drainage pipeline, the slurry continuously seeped out of the drainage pipeline can be scattered by the crushing blade 33 in the cleaning device 3 of the device, the high-pressure air sprayed out by the high-pressure spraying pipe 5 sprays the slurry to the original position, the effect of drying and no foreign matter is kept when the drainage pipeline is repaired, the sound wave detection device 4 is convenient to carry out crack detection, when the crack is detected, the gas injection pipe 25 injects gas into the repair air cushion 22, the frame 21 is a platform for placing the repair air cushion 22, and the repair air cushion 22 is expanded by the air blown in by the gas injection pipe 25, the repair air cushion 22 is filled with air and is thus blown up, the repair air cushion is tightly attached to the wall of a pipeline, the repair material is injected into the injection pipe 24 through the repair hole 23, the repair material is filled into cracks from the holes of the fast check cushion 26, the fast check cushion 26 and the repair material are solidified together, when the repair material is solidified to semi-hardening, the air in the repair air cushion 22 is extracted, cement between the repair air cushion 22 and the fast check cushion 26 is broken, the repair air cushion 22 can be contracted into the air injection frame 21, and the device is extracted.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a based on drainage pipe line liner method non-excavation slip casting prosthetic devices, includes repair pipeline (1), its characterized in that: the utility model discloses a repair pipeline, including restoration pipeline (1), left fixed mounting who restores pipeline (1) has liner prosthetic devices (2), the left fixed mounting who restores pipeline (1) has cleaning device (3), the surface of restoring pipeline (1) and the left fixed mounting who is located liner prosthetic devices (2) have sound wave detection equipment (4), the surface of restoring pipeline (1) and the left intercommunication that is located sound wave detection equipment (4) have high-pressure injection pipe (5), the surface of restoring pipeline (1) and the left fixed mounting who is located high-pressure injection pipe (5) have fixing device (6), the right-hand member of high-pressure injection pipe (5) extends to the inside of restoring pipeline (1).

2. The trenchless grouting repair device based on the drainage pipeline liner method as claimed in claim 1, characterized in that: the pad liner repairing device (2) comprises an air injection frame (21), a repairing air cushion (22) is fixedly installed in the inner cavity of the air injection frame (21), and repairing holes (23) are formed in the inner cavity of the repairing air cushion (22).

3. The drainage pipeline liner method-based trenchless grouting repair device of claim 2, wherein: an injection pipe (24) is fixedly installed in the inner cavity of the air injection frame (21), and one end of the injection pipe (24) extends to the outside of the repair pipeline (1).

4. The drainage pipeline liner method-based trenchless grouting repair device of claim 2, wherein: the right side intercommunication of restoreing air cushion (22) has gas injection pipeline (25), the right-hand member of gas injection pipeline (25) extends to the outside of gas injection frame (21), the outside of restoreing air cushion (22) is provided with fast check pad (26).

5. The drainage pipeline liner method-based trenchless grouting repair device of claim 1, wherein: fixing device (6) include mount (61), the fixed surface of mount (61) installs connecting rod (62), the surface slidable mounting of connecting rod (62) has telescopic cylinder (63).

6. The trenchless grouting repair device based on the drainage pipeline gasket method as claimed in claim 5, characterized in that: the inner cavity of the telescopic cylinder (63) is fixedly provided with a spring (64), and the rear end of the spring (64) is fixedly connected with the top end of the connecting rod (62).

7. The drainage pipeline liner method-based trenchless grouting repair device of claim 5, wherein: the top fixed mounting of telescopic cylinder (63) has carriage (65), the internal surface of carriage (65) rotates installs cylinder (66).

8. The drainage pipeline liner method-based trenchless grouting repair device of claim 1, wherein: cleaning device (3) include motor (31), there is rotation axis (32) at the output of motor (31) through shaft coupling fixed mounting, the surface fixed mounting of rotation axis (32) has crushing blade (33).