CN218267931U - Urban drainage pipeline repairing device - Google Patents
Urban drainage pipeline repairing device Download PDFInfo
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- CN218267931U CN218267931U CN202222305644.4U CN202222305644U CN218267931U CN 218267931 U CN218267931 U CN 218267931U CN 202222305644 U CN202222305644 U CN 202222305644U CN 218267931 U CN218267931 U CN 218267931U
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Abstract
The utility model discloses a city drainage pipe prosthetic devices relates to pipeline repair technical field. The utility model comprises a drainage pipeline, a repair pipe and a moving component; the repairing pipe is in inserted fit with the moving assembly; the moving assembly is in sliding fit with the drainage pipeline; the other side surface of the mounting plate is provided with a cylindrical air bag; the end part of the cylindrical air bag is provided with a spherical air bag; the slurry inlet pipe and the slurry outlet pipe are respectively matched with the corresponding grouting holes in an inserting manner. The utility model discloses a to advance the thick liquid pipe, go out during thick liquid pipe inserts the slip casting hole that corresponds, gas injection in to the intake pipe through outside air pump, make cylindricality gasbag and spherical gasbag be full of and expand, fix the restoration pipe, promote C shape slurcam, promote the appointed restoration position with the restoration pipe, open the control valve, pour into the mortar through outside mortar pump and bond the chamber, guarantee the homogeneity that the drain pipe inner wall mortar was filled, fill through the mortar between restoration pipe and the drainage pipe, avoid the mortar to drop, improve the prosthetic quality of pipeline.
Description
Technical Field
The utility model belongs to the technical field of the pipeline is restoreed, especially, relate to a city drainage pipe prosthetic devices.
Background
Along with the rapid development in city, the underground pipeline is laid constantly fast, however along with city underground pipeline increases along with the service life, the pipeline receives soil layer electrochemical corrosion, leads to structural damage or ageing degree to constantly increase to pipeline structure and intensity degree of safety can not satisfy the operation requirement, consequently needs pipeline prosthetic devices to spray the mortar on the pipeline inner wall, treats that the mortar solidifies the back to consolidate the restoration to the pipeline for the pipeline reaches service standard.
Through the retrieval, application number is CN 202122644436.2's an urban drainage pipe prosthetic devices relates to pipeline repair technical field, including pipeline, box, fixed block and clearance subassembly, the inside box that is provided with of pipeline, the equal fixedly connected with fixed block in box top and bottom, box one side is provided with the rolling disc, and the rolling disc outside is provided with the brush, and box one side fixedly connected with catch bar is provided with the clearance subassembly between pipeline and the box for the dust of clearance pipeline inner wall. The device pumps the mortar in the water storage cavity into the water pumping pipe through the water pump, injects the mortar into the annular pipe through the water pumping pipe and the flow guide pipe, and then sprays the mortar through the plurality of nozzles on the annular pipe, so that the mortar covers on the inner wall of the pipeline, and the pipeline is reinforced and repaired after the mortar is solidified.
However, according to the above urban drainage pipeline repairing device, the water pump pumps the mortar in the water storage cavity into the water pumping pipe, and the plurality of nozzles spray the mortar on the inner wall of the pipeline, so that the mortar is easy to slip off from the inner wall of the pipeline before solidification in the mortar spraying manner, the mortar spraying quality is affected, and meanwhile, the mortar spraying uniformity on the inner wall of the pipeline is difficult to ensure, and the mortar is wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a city drainage pipe prosthetic devices, through will advancing the thick liquid pipe, go out the thick liquid pipe and insert in the slip casting hole that corresponds, gas injection in to the intake pipe through outside air pump, make cylindricality gasbag and spherical gasbag be full of and expand, fix the restoration pipe, promote C shape slurcam, promote appointed restoration position with the restoration pipe, open the control valve, pour into the mortar into the bonding chamber through outside mortar pump, guarantee the homogeneity that the drain pipe inner wall mortar was filled, fill through the mortar between restoration pipe and the drainage pipe, avoid the mortar to drop, improve the prosthetic quality of pipeline.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a repairing device for urban drainage pipelines, which comprises a drainage pipeline, a repairing pipe and a moving assembly; the repairing pipe is in inserted fit with the moving assembly; the moving assembly is in sliding fit with the drainage pipeline; two ends of the repair pipe are symmetrically and fixedly connected with annular mounting plates; the surface of the annular mounting plate is provided with grouting holes in a circumferential array distribution;
the moving assembly comprises a mounting plate; one side surface of the mounting plate is fixedly connected with a connecting pipe; the other side surface of the mounting plate is provided with a cylindrical air bag; a spherical air bag is arranged at the end part of the cylindrical air bag; the spherical air bag is communicated with the cylindrical air bag, and the spherical diameter value of the spherical air bag is larger than the inner diameter value of the cylindrical air bag and smaller than the inner diameter value of the drainage pipeline;
an air inlet pipe penetrates through the side surface of the mounting plate; the air inlet pipe is communicated with the cylindrical air bag; the side surface of the mounting plate is positioned on two sides of the air inlet pipe and symmetrically provided with a pulp inlet pipe and a pulp outlet pipe in a penetrating manner; and the slurry inlet pipe and the slurry outlet pipe are respectively in inserted fit with the corresponding grouting holes.
As a preferred technical scheme of the utility model, the inner wall of the slurry outlet pipe is matched with a slide bar in a sliding way; the end part of the sliding rod is fixedly connected with an extrusion ball; the peripheral side surface of the connecting pipe is fixedly connected with a fixing plate; a pressure sensor is fixedly arranged on one side surface of the fixing plate close to the extrusion ball; the other side surface of the fixed plate is fixedly provided with a controller; the output end of the pressure sensor is electrically connected with the controller; a control valve is arranged on the pulp inlet pipe; the output end of the controller is electrically connected with the control valve; the end part of the slurry inlet pipe is fixedly connected with a slurry conveying hose.
As a preferred technical solution of the present invention, a support plate is fixedly connected inside the connecting pipe; the air inlet pipe penetrates through the side face of the supporting plate, and the end part of the air inlet pipe is fixedly connected with an air conveying hose; the side surface of the supporting plate is fixedly connected with a C-shaped pushing plate.
As a preferred technical scheme of the utility model, the periphery of the connecting pipe is distributed in a circumferential array and fixedly connected with sliding sleeves; a sliding plate is in sliding fit with the inside of the sliding sleeve; a return spring is fixedly connected between the sliding plate and the sliding sleeve; the end part of the sliding plate is provided with a pulley.
As a preferred technical solution of the present invention, the cylindrical air bag is inserted into the repair tube; and a bonding cavity is formed between the repair pipe and the drainage pipeline.
The utility model discloses following beneficial effect has:
1. the utility model discloses an in will advancing thick liquid pipe, play thick liquid pipe and insert the slip casting hole that corresponds, gas injection in to the intake pipe through outside air pump for cylindricality gasbag and spherical gasbag are full of and expand, and will restore the pipe and fix, promote C shape slurcam, under the support guide effect of each group's pulley, will restore the pipe and promote appointed restoration position, simple structure, convenient operation.
2. The utility model discloses open the control valve, pour into the mortar into the bonding chamber through outside mortar pump, guarantee the homogeneity that drainage pipe inner wall mortar was filled, fill through the mortar between restoration pipe and the drainage pipe, replace traditional mortar spraying mode, avoid the mortar to drop, improve the prosthetic quality of pipeline, practiced thrift the mortar.
3. In the process of filling mortar, the mortar liquid level in the bonding cavity gradually rises until the mortar enters the mortar outlet pipe, the bonding cavity is filled with the mortar, the mortar pushes the slide bar to drive the extrusion ball to extrude the pressure sensor, the pressure sensor transmits a pressure signal to the controller, the controller controls the control valve to be closed, the automatic stop of grouting is realized, and the working efficiency is improved; and discharging the air in the cylindrical air bag and the spherical air bag, releasing the fixation of the repair pipe, and pulling the movable assembly out of the drainage pipeline to finish the repair of the pipeline.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the structural schematic diagram of the utility model relates to a city drainage pipe prosthetic devices.
Fig. 2 is a schematic structural diagram of the moving assembly.
Fig. 3 is an enlarged view of a structure of fig. 2.
Fig. 4 is a schematic structural view of the repair tube.
In the drawings, the reference numbers indicate the following list of parts:
1-drainage pipeline, 2-repair pipeline, 3-moving component, 4-annular mounting plate, 5-grouting hole, 6-mounting plate, 7-connecting pipe, 8-cylindrical air bag, 9-spherical air bag, 10-air inlet pipe, 11-grout inlet pipe, 12-grout outlet pipe, 13-sliding rod, 14-extruding ball, 15-fixing plate, 16-pressure sensor, 17-controller, 18-control valve, 19-grout conveying hose, 20-supporting plate, 21-air conveying hose, 22-C-shaped pushing plate, 23-sliding sleeve, 24-sliding plate, 25-pulley and 26-bonding cavity.
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 of 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 first embodiment is as follows:
referring to fig. 1-4, the present invention relates to a repairing device for urban drainage pipeline, which comprises a drainage pipeline 1, a repairing pipe 2 and a moving assembly 3; the repair pipe 2 is in plug fit with the moving component 3; the moving component 3 is in sliding fit with the drainage pipeline 1; two ends of the repair pipe 2 are symmetrically and fixedly connected with annular mounting plates 4; the surface of the annular mounting plate 4 is provided with grouting holes 5 in a circumferential array distribution; the moving assembly 3 comprises a mounting plate 6; one side surface of the mounting plate 6 is fixedly connected with a connecting pipe 7; the other side surface of the mounting plate 6 is provided with a cylindrical air bag 8; the end part of the cylindrical air bag 8 is provided with a spherical air bag 9; the spherical air bag 9 is communicated with the cylindrical air bag 8, and the spherical diameter value is larger than the inner diameter value of the cylindrical air bag 8 and smaller than the inner diameter value of the drainage pipeline 1; an air inlet pipe 10 penetrates through the side surface of the mounting plate 6; the air inlet pipe 10 is communicated with the cylindrical air bag 8; the side surface of the mounting plate 6 is symmetrically provided with a pulp inlet pipe 11 and a pulp outlet pipe 12 in a penetrating way at the two sides of the air inlet pipe 10; the grout inlet pipe 11 and the grout outlet pipe 12 are respectively in inserted fit with the corresponding grouting holes 5; the cylindrical air bag 8 is arranged in the repairing tube 2 in a penetrating way; the repair pipe 2 and the drainage pipe 1 form a bonding cavity 26 therebetween.
One specific application of this embodiment is: the grout inlet pipe 11 and the grout outlet pipe 12 are inserted into the corresponding grouting holes 5, and air is injected into the air inlet pipe 10 through an external air pump, so that the cylindrical air bag 8 and the spherical air bag 9 are fully expanded, and the repair pipe 2 is fixed; mortar is injected into the bonding cavity 26 through an external mortar pump, the uniformity of mortar filling on the inner wall of the drainage pipeline 1 is ensured, the repairing pipe 2 and the drainage pipeline 1 are filled with the mortar, the traditional mortar spraying mode is replaced, and the mortar is prevented from falling off; after the drainage pipeline 1 is repaired, air in the cylindrical air bag 8 and the spherical air bag 9 is discharged, the repair pipe 2 is released from being fixed, and the moving assembly 3 is pulled out of the drainage pipeline 1.
The second concrete embodiment:
on the basis of the first embodiment, the present embodiment is different in that:
as shown in fig. 2-3, a sliding rod 13 is in sliding fit with the inner wall of the pulp outlet pipe 12; the end part of the sliding rod 13 is fixedly connected with an extrusion ball 14; the circumferential side surface of the connecting pipe 7 is fixedly connected with a fixing plate 15; a pressure sensor 16 is fixedly arranged on one side surface of the fixing plate 15 close to the extrusion ball 14; the other side surface of the fixed plate 15 is fixedly provided with a controller 17; the output end of the pressure sensor 16 is electrically connected with the controller 17; the slurry inlet pipe 11 is provided with a control valve 18; the output end of the controller 17 is electrically connected with a control valve 18; the end part of the pulp inlet pipe 11 is fixedly connected with a pulp conveying hose 19.
One specific application of this embodiment is: in the process of filling the mortar, the liquid level of the mortar in the bonding cavity 26 gradually rises until the mortar enters the mortar outlet pipe 12, at the moment, the bonding cavity 26 is filled with the mortar, the mortar pushes the sliding rod 13 to drive the extrusion ball 14 to extrude the pressure sensor 16, the pressure sensor 16 transmits a pressure signal to the controller 17, and the controller 17 controls the control valve 18 to be closed.
The third concrete embodiment:
on the basis of the first embodiment, the present embodiment is different in that:
as shown in fig. 1 to 3, a support plate 20 is fixedly connected to the inside of the connection pipe 7; the air inlet pipe 10 is arranged on the side surface of the support plate 20 in a penetrating way, and the end part of the air inlet pipe is fixedly connected with an air hose 21; the side surface of the supporting plate 20 is fixedly connected with a C-shaped pushing plate 22; the circumferential side surface of the connecting pipe 7 is circumferentially distributed and fixedly connected with sliding sleeves 23; a sliding plate 24 is in sliding fit with the inside of the sliding sleeve 23; a return spring is fixedly connected between the sliding plate 24 and the sliding sleeve 23; the end of the slide plate 24 is provided with a pulley 25.
One specific application of this embodiment is: the C-shaped pushing plate 22 is pushed to push the repairing pipe 2 to the designated repairing position under the supporting and guiding action of the groups of pulleys 25.
The utility model discloses a concrete theory of operation does:
the grout inlet pipe 11 and the grout outlet pipe 12 are inserted into the corresponding grouting holes 5, and air is injected into the air inlet pipe 10 through an external air pump, so that the cylindrical air bag 8 and the spherical air bag 9 are fully expanded, and the repair pipe 2 is fixed; pushing the C-shaped pushing plate 22 to push the repairing pipe 2 to a specified repairing position under the supporting and guiding action of each group of pulleys 25; mortar is injected into the bonding cavity 26 through an external mortar pump, the uniformity of mortar filling on the inner wall of the drainage pipeline 1 is ensured, the repairing pipe 2 and the drainage pipeline 1 are filled with the mortar, the traditional mortar spraying mode is replaced, and mortar falling is avoided; in the process of filling the mortar, the liquid level of the mortar in the bonding cavity 26 gradually rises until the mortar enters the mortar outlet pipe 12, at the moment, the bonding cavity 26 is filled with the mortar, the mortar pushes the sliding rod 13 to drive the extrusion ball 14 to extrude the pressure sensor 16, the pressure sensor 16 transmits a pressure signal to the controller 17, and the controller 17 controls the control valve 18 to close; after the drainage pipeline 1 is repaired, air in the cylindrical air bag 8 and the spherical air bag 9 is discharged, the repair pipe 2 is released from being fixed, and the moving assembly 3 is pulled out of the drainage pipeline 1.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A city drainage pipeline repairing device comprises a drainage pipeline (1), a repairing pipe (2) and a moving assembly (3); the repair pipe (2) is in plug fit with the moving assembly (3); the moving assembly (3) is in sliding fit with the drainage pipeline (1);
the method is characterized in that:
two ends of the repair pipe (2) are symmetrically and fixedly connected with annular mounting plates (4); grouting holes (5) are distributed on the surface of the annular mounting plate (4) in a circumferential array;
the moving assembly (3) comprises a mounting plate (6); one side surface of the mounting plate (6) is fixedly connected with a connecting pipe (7); a cylindrical air bag (8) is arranged on the other side surface of the mounting plate (6); a spherical air bag (9) is arranged at the end part of the cylindrical air bag (8); the spherical air bag (9) is communicated with the cylindrical air bag (8), and the spherical diameter value of the spherical air bag is larger than the inner diameter value of the cylindrical air bag (8) and smaller than the inner diameter value of the drainage pipeline (1);
an air inlet pipe (10) penetrates through the side surface of the mounting plate (6); the air inlet pipe (10) is communicated with the cylindrical air bag (8); the side surface of the mounting plate (6) is positioned at two sides of the air inlet pipe (10) and symmetrically provided with a pulp inlet pipe (11) and a pulp outlet pipe (12) in a penetrating way; the slurry inlet pipe (11) and the slurry outlet pipe (12) are respectively in plug-in fit with the corresponding grouting holes (5).
2. The urban drainage pipeline repair device according to claim 1, wherein the inner wall of the slurry outlet pipe (12) is slidably fitted with a slide bar (13); the end part of the sliding rod (13) is fixedly connected with an extrusion ball (14); the peripheral side surface of the connecting pipe (7) is fixedly connected with a fixing plate (15); a pressure sensor (16) is fixedly arranged on one side surface of the fixing plate (15) close to the extrusion ball (14); the other side surface of the fixed plate (15) is fixedly provided with a controller (17); the output end of the pressure sensor (16) is electrically connected with a controller (17); a control valve (18) is arranged on the pulp inlet pipe (11); the output end of the controller (17) is electrically connected with a control valve (18); the end part of the pulp inlet pipe (11) is fixedly connected with a pulp conveying hose (19).
3. The urban drainage pipeline rehabilitation device according to claim 1, wherein a support plate (20) is fixedly connected inside the connecting pipe (7); the air inlet pipe (10) penetrates through the side face of the support plate (20), and the end part of the air inlet pipe is fixedly connected with an air conveying hose (21); the side surface of the supporting plate (20) is fixedly connected with a C-shaped pushing plate (22).
4. The urban drainage pipeline repair device according to claim 1, wherein the sliding sleeves (23) are fixedly connected to the peripheral side surface of the connecting pipe (7) in a circumferential array; a sliding plate (24) is in sliding fit with the inside of the sliding sleeve (23); a return spring is fixedly connected between the sliding plate (24) and the sliding sleeve (23); the end part of the sliding plate (24) is provided with a pulley (25).
5. The urban drainage pipeline repair device according to claim 1, wherein the cylindrical air bag (8) is arranged through the repair pipe (2); an adhesion cavity (26) is formed between the repair pipe (2) and the drainage pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222305644.4U CN218267931U (en) | 2022-08-31 | 2022-08-31 | Urban drainage pipeline repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222305644.4U CN218267931U (en) | 2022-08-31 | 2022-08-31 | Urban drainage pipeline repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218267931U true CN218267931U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222305644.4U Active CN218267931U (en) | 2022-08-31 | 2022-08-31 | Urban drainage pipeline repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218267931U (en) |
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2022
- 2022-08-31 CN CN202222305644.4U patent/CN218267931U/en active Active
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