CN210647858U - Non-excavation formula prosthetic devices of drainage pipe - Google Patents
Non-excavation formula prosthetic devices of drainage pipe Download PDFInfo
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- CN210647858U CN210647858U CN201921332686.9U CN201921332686U CN210647858U CN 210647858 U CN210647858 U CN 210647858U CN 201921332686 U CN201921332686 U CN 201921332686U CN 210647858 U CN210647858 U CN 210647858U
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- connecting rod
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Abstract
The utility model discloses a drainage pipe non-excavation formula prosthetic devices, which comprises a bod, the inboard bottom central authorities of organism inlay and be equipped with first pneumatic cylinder, the bottom of the piston rod of first pneumatic cylinder are connected with down and restore the board, the top fixed mounting of organism has the box, the inside central authorities of box are equipped with the motor, motor output shaft has cup jointed the driving gear, the driving gear top is equipped with first driven rack, first driven rack one end is connected with the head rod, head rod end fixing has first restoration curb plate, the driving gear below is equipped with the driven rack of second, driven rack one end of second is connected with the second connecting rod, second connecting rod end fixing has the second to restore the curb plate, the box top is fixed with the second pneumatic cylinder, the top of second pneumatic cylinder is connected with the second connecting rod, restore the board on the top of second connecting rod is. The utility model discloses convenient to use can support the pipeline of different specifications, and application scope is wider, and portable is fit for promoting.
Description
Technical Field
The utility model relates to a pipeline repair technical field, in particular to non-excavation formula prosthetic devices of drainage pipe.
Background
Urban drainage pipelines are one of important infrastructures for supporting social development and guaranteeing people's life, and pipeline maintenance is a necessary means for guaranteeing normal mechanism and function of the urban drainage pipelines. The pipeline repairing work mainly carries out pipeline repairing through two repairing modes of excavation repairing and trenchless repairing. The pipeline is directly excavated through excavation repair, then the pipeline to be repaired is repaired, the environmental problem and the economic influence of the excavation repair of the pipeline are large, and safety accidents such as damage of other pipelines are easily caused. Trenchless repair is increasingly important for low-impact and low-maintenance repair of infrastructure.
The existing drain pipe made of red copper or stainless steel can work normally after plastic deformation due to the fact that metal has high toughness, for example, some drain pipes are extruded and collapsed by easy misoperation in the process of some building construction and municipal construction, the inner diameter of the pipe is reduced although the pipe is not broken, water flow is reduced, local weak points are formed at the collapsed parts, and the drain pipe is prone to being broken under the action of water pressure for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a drainage pipe non-excavation formula prosthetic devices can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a non-excavation type repairing device for drainage pipelines comprises a machine body, wherein supporting legs are arranged at four corners of the bottom of the machine body, walking wheels are arranged at the bottoms of the supporting legs, a first hydraulic cylinder is embedded in the center of the bottom of the inner side of the machine body, a lower repairing plate is connected to the bottom of a piston rod of the first hydraulic cylinder, a box body is fixedly mounted at the top of the machine body, a motor is arranged in the center of the inner portion of the box body, a driving gear is sleeved on an output shaft of the motor, a first driven rack is arranged above the driving gear, a first connecting rod is connected to one end of the first driven rack, a first repairing side plate is fixed to the end of the first connecting rod, a second driven rack is arranged below the driving gear, a second connecting rod is connected to one end of the second driven rack, a second repairing side plate is fixed to the end of the second connecting rod, and the first driven rack, the utility model discloses a repair plate, including box, first slide rail, first driven rack, second slide rail, second hydraulic cylinder, repair plate, the inboard top of box is fixed with first slide rail, the top of first driven rack be fixed with the first slider that first slide rail matches, the inboard bottom of box is fixed with the second slide rail, the bottom of second driven rack be fixed with the second slider that the second slide rail matches, the top of box is fixed with the second hydraulic cylinder, the top of second hydraulic cylinder is connected with the second connecting rod, repair plate is installed at the top of second connecting rod.
Preferably, openings matched with the first connecting rod and the second connecting rod are formed in the two sides of the box body.
Preferably, the bottom surface of the machine body is provided with a groove matched with the lower repairing plate.
Preferably, the front end of the machine body is provided with a traction block.
Preferably, the radian of the upper repairing plate, the radian of the lower repairing plate, the radian of the first repairing side plate and the radian of the second repairing side plate are equal to the radian of the inner surface of the pipeline to be repaired.
Preferably, the walking wheel is made of rubber materials.
Compared with the prior art, the utility model discloses following beneficial effect has: the non-excavation type repairing device for the drainage pipeline has the advantages that the machine body is sent into the pipeline through the traction block until the repairing position is reached, then the motor is started, the motor drives the driving gear to rotate, the driving gear further drives the first driven rack and the second driven rack to move oppositely, thereby driving the first connecting rod and the second connecting rod to move oppositely, so that the first repairing side plate and the second repairing side plate extend to the two sides of the machine body, thereby supporting and repairing the inner walls of the two sides of the pipeline, the first hydraulic cylinder and the second hydraulic cylinder are started simultaneously, the first hydraulic cylinder drives the lower repairing plate to move downwards, the second hydraulic cylinder drives the upper repairing plate to move upwards, the upper and lower inner walls of the inner side of the pipeline are respectively supported and repaired, the use is convenient, can support the pipeline of different specifications, application scope is wider, and strutting arrangement portable when being in the contraction state is fit for promoting.
Drawings
Fig. 1 is the utility model discloses a drainage pipe non-excavation formula prosthetic devices's overall structure sketch map.
Fig. 2 is a side view of the trenchless repairing device for drainage pipelines of the present invention.
In the figure: 1. a body; 2. supporting legs; 3. a traveling wheel; 4. a first hydraulic cylinder; 5. a lower repair plate; 6. a box body; 7. a motor; 8. a driving gear; 9. a first driven rack; 10. a first connecting rod; 11. a first repair side plate; 12. a second driven rack; 13. a second connecting rod; 14. a second repair side plate; 15. a first slide rail; 16. a first slider; 17. a second slide rail; 18. a second slider; 19. a second hydraulic cylinder; 20. and (4) mounting a repair plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a drainage pipeline trenchless repairing device comprises a machine body 1, wherein supporting legs 2 are arranged at four corners of the bottom of the machine body 1, traveling wheels 3 are arranged at the bottoms of the supporting legs 2, a first hydraulic cylinder 4 is embedded in the center of the bottom of the inner side of the machine body 1, a lower repairing plate 5 is connected to the bottom of a piston rod of the first hydraulic cylinder 4, a box body 6 is fixedly arranged at the top of the machine body 1, a motor 7 is arranged at the center of the inside of the box body 6, an output shaft of the motor 7 is sleeved with a driving gear 8, a first driven rack 9 is arranged above the driving gear 8, one end of the first driven rack 9 is connected with a first connecting rod 10, a first repairing side plate 11 is fixed at the end of the first connecting rod 10, a second driven rack 12 is arranged below the driving gear 8, and one end of the second driven rack 12, a second repairing side plate 14 is fixed at the end of the second connecting rod 13, the first driven rack 9 and the second driven rack 12 are meshed with the driving gear 8, a first slide rail 15 is fixed at the top of the inner side of the box body 6, a first slider 16 matched with the first slide rail 15 is fixed at the top of the first driven rack 9, a second slide rail 17 is fixed at the bottom of the inner side of the box body 6, a second slider 18 matched with the second slide rail 17 is fixed at the bottom of the second driven rack 12, a second hydraulic cylinder 19 is fixed at the top of the box body 6, and an upper repairing plate 20 is connected to the top of the second hydraulic cylinder 19.
In this embodiment, preferably, openings matched with the first connecting rod 10 and the second connecting rod 13 are formed on both sides of the box body 6.
In this embodiment, preferably, a groove matched with the lower repairing plate 5 is formed on the bottom surface of the machine body 1.
In this embodiment, preferably, a traction block is disposed at the front end of the machine body 1.
In this embodiment, it is preferable that the radian of the upper repair plate 20, the lower repair plate 5, the first repair side plate 11, and the second repair side plate 14 is equal to the inner surface of the pipe to be repaired.
In this embodiment, preferably, the traveling wheels 3 are made of rubber.
It should be noted that the utility model relates to a drainage pipeline non-excavation type repairing device, when in use, firstly, the machine body 1 is sent into the pipeline through the traction block until the repairing position is reached, then the motor 7 is started, the motor 7 drives the driving gear 8 to rotate, the driving gear 8 further drives the first driven rack 9 and the second driven rack 12 to move towards each other, thereby driving the first connecting rod 10 and the second connecting rod 13 to move towards each other, further the first repairing side plate 11 and the second repairing side plate 14 extend towards both sides of the machine body 1, thereby supporting and repairing the inner walls at both sides of the pipeline, simultaneously the first hydraulic cylinder 4 and the second hydraulic cylinder 19 are started, the first hydraulic cylinder 4 drives the lower repairing plate 5 to move downwards, the second hydraulic cylinder 19 drives the upper repairing plate 20 to move upwards, thereby respectively supporting and repairing the upper and lower inner walls at the inner side of the pipeline, the use is convenient, and it is possible to support pipelines with different specifications, the application scope is wider, and strutting arrangement portable when being in the contraction state is fit for promoting.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a drainage pipe non-excavation formula prosthetic devices, includes organism (1), its characterized in that: the bottom four corners of the machine body (1) are provided with supporting legs (2), walking wheels (3) are mounted at the bottoms of the supporting legs (2), a first hydraulic cylinder (4) is embedded in the center of the bottom of the inner side of the machine body (1), a lower repairing plate (5) is connected to the bottom of a piston rod of the first hydraulic cylinder (4), a box body (6) is fixedly mounted at the top of the machine body (1), a motor (7) is arranged in the center of the inner side of the box body (6), a driving gear (8) is sleeved on an output shaft of the motor (7), a first driven rack (9) is arranged above the driving gear (8), one end of the first driven rack (9) is connected with a first connecting rod (10), a first repairing side plate (11) is fixed at the end of the first connecting rod (10), a second driven rack (12) is arranged below the driving gear (, one end of the second driven rack (12) is connected with a second connecting rod (13), the end part of the second connecting rod (13) is fixed with a second repair side plate (14), the first driven rack (9) and the second driven rack (12) are meshed with the driving gear (8), a first slide rail (15) is fixed at the top of the inner side of the box body (6), a first slide block (16) matched with the first slide rail (15) is fixed at the top of the first driven rack (9), a second slide rail (17) is fixed at the bottom of the inner side of the box body (6), a second slide block (18) matched with the second slide rail (17) is fixed at the bottom of the second driven rack (12), a second hydraulic cylinder (19) is fixed to the top of the box body (6), and an upper repairing plate (20) is connected to the top of the second hydraulic cylinder (19).
2. The trenchless rehabilitation apparatus for drainage pipelines of claim 1, wherein: openings matched with the first connecting rod (10) and the second connecting rod (13) are formed in the two sides of the box body (6).
3. The trenchless rehabilitation apparatus for drainage pipelines of claim 1, wherein: the bottom surface of the machine body (1) is provided with a groove matched with the lower repairing plate (5).
4. The trenchless rehabilitation apparatus for drainage pipelines of claim 1, wherein: the front end of the machine body (1) is provided with a traction block.
5. The trenchless rehabilitation apparatus for drainage pipelines of claim 1, wherein: the radian of the upper repairing plate (20), the lower repairing plate (5), the first repairing side plate (11) and the second repairing side plate (14) is equal to the inner surface of the pipeline to be repaired.
6. The trenchless rehabilitation apparatus for drainage pipelines of claim 1, wherein: the walking wheels (3) are made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332686.9U CN210647858U (en) | 2019-08-16 | 2019-08-16 | Non-excavation formula prosthetic devices of drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332686.9U CN210647858U (en) | 2019-08-16 | 2019-08-16 | Non-excavation formula prosthetic devices of drainage pipe |
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| Publication Number | Publication Date |
|---|---|
| CN210647858U true CN210647858U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921332686.9U Active CN210647858U (en) | 2019-08-16 | 2019-08-16 | Non-excavation formula prosthetic devices of drainage pipe |
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| CN (1) | CN210647858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918277A (en) * | 2022-05-31 | 2022-08-19 | 温州万拓管道设备有限公司 | Water supply and drainage pipeline repairing method |
-
2019
- 2019-08-16 CN CN201921332686.9U patent/CN210647858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918277A (en) * | 2022-05-31 | 2022-08-19 | 温州万拓管道设备有限公司 | Water supply and drainage pipeline repairing method |
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