CN214171660U - Local prosthetic devices of non-excavation pipeline - Google Patents
Local prosthetic devices of non-excavation pipeline Download PDFInfo
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- CN214171660U CN214171660U CN202023184139.6U CN202023184139U CN214171660U CN 214171660 U CN214171660 U CN 214171660U CN 202023184139 U CN202023184139 U CN 202023184139U CN 214171660 U CN214171660 U CN 214171660U
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Abstract
The utility model provides a local repairing device for a non-excavation pipeline, which comprises a base, wherein the base is provided with two groups, the two groups of bases are fixedly connected with the inner wall of the pipeline, the bottom surface of the base is arc-shaped, and the bottom surface of the base is matched with the pipeline; the top of each base is fixedly connected with a frame plate; a frame is connected between the two frame plates in a sliding way and is U-shaped; the outer side of the frame is fixedly connected with an air bag, and after the air bag is inflated, the inner wall of the pipeline is attached to the air bag. The utility model has the advantages that: when restoreing large-scale pipeline, reduced the excavation work load among the repairing process, avoided frequently excavating the traffic jam and environmental pollution etc. that cause, avoid the installation to cause the secondary to the pipeline and destroy, and can accurately find damaged point department when restoreing, convenient operation, work efficiency is high, and can avoid the potential safety hazard.
Description
Technical Field
The utility model relates to a construction equipment technical field especially relates to a local prosthetic devices of non-excavation pipeline.
Background
At present, the pipeline repairing work adopts an excavation repairing technology and pipeline internal repairing. The excavation repair technology excavates a ditch paved by a pipeline by using excavating equipment, and fills a groove after the pipeline is installed, maintained or replaced.
For some busy urban areas, environmental protection areas or buried pipeline areas, secondary damage to pipelines can be caused by large-scale excavation, a method for repairing the interior of the pipelines is generally adopted, but when the method is adopted, a constructor is required to lift materials for repairing the pipelines to the completion of repairing work, because the repairing materials are heavy and the repairing time is long, the constructor is easy to cause the materials for repairing to deviate or even drop off due to fatigue in the lifting process, and then the lifting is repeated until the repairing is completed, so that the method is low in working efficiency and has great potential safety hazards.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of prior art, the utility model provides a local prosthetic devices of non-excavation pipeline.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a local prosthetic devices of non-excavation pipeline, includes the base, and the base has two sets ofly, and the inner wall of equal fixed connection pipeline, and the bottom surface of base is the arc, the bottom surface and the pipeline cooperation of base.
The top of each base is fixedly connected with a frame plate; the frame plate includes fixed frame plate and spacing frame plate, and one side fixed connection of base arcwall face is kept away from respectively with two bases to the bottom of fixed frame plate and spacing frame plate, and fixed frame plate and spacing frame plate form by four rectangle breast boards end to end, and fixed frame plate and spacing frame plate are rectangular frame. The upper end and the lower end of the outer wall, opposite to the limiting frame plate, of the fixed frame plate are respectively provided with a main insertion hole and an auxiliary insertion hole which penetrate through the outer wall, and the main insertion hole and the auxiliary insertion hole are circular holes; the upper end and the lower end of the outer wall of the limiting frame plate, which are opposite to the fixed frame plate, are respectively provided with a main through hole and an auxiliary through hole which penetrate through the outer wall, and the main through hole and the auxiliary through hole are circular holes; the centers of the main jack and the main through hole are coaxial; the centers of the auxiliary insertion hole and the auxiliary through hole are coaxial.
A frame is connected between the two frame plates in a sliding way and is U-shaped; the frame comprises a cross rod and a vertical rod, the cross rod is respectively and fixedly connected with two ends of the vertical rod, and the cross rods are parallel to each other and are respectively vertical to the vertical rod; one cross rod penetrates through the corresponding main jack and the main through hole respectively, and the other cross rod penetrates through the corresponding auxiliary jack and the auxiliary through hole respectively; the end of each cross rod, which is not connected with the vertical rod, is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with the inner wall of one side, away from the fixed frame plate, of the limiting frame plate, the cross rods and the vertical rods are all circular cylinders, and the diameters of the cross rods and the vertical rods are matched with the inner diameters of the main insertion holes, the auxiliary insertion holes, the main through holes and the auxiliary through holes.
The outer side of the frame is fixedly connected with an air bag, and after the air bag is inflated, the inner wall of the pipeline is attached to the air bag. The air bag comprises a buffering air bag and a repairing air bag; the buffering air bag is positioned inside the fixed frame plate and is arranged between one side of the fixed frame plate, which is far away from the limiting frame plate, and the vertical rod, the buffering air bag is parallel to and fixedly connected with the vertical rod, and the buffering air bag is attached to the inner wall of one side of the fixed frame plate, which is far away from the limiting frame plate, in a relaxed state of the spring; the restoration gasbag is provided with a plurality of, every restoration gasbag all be located the horizontal pole and with the horizontal pole apart from between the nearer pipeline inner wall, and connect every horizontal pole through electric telescopic handle, the equal fixed connection horizontal pole of stiff end of every electric telescopic handle, electric telescopic handle's flexible end fixed connection restores the gasbag, the equal electric connection motor of electric telescopic handle, the motor is driven by the remote controller.
The gasbag includes air inlet and gas vent, and air inlet department is provided with the valve, and the gas vent end is provided with the lid.
The utility model discloses during the in-service use:
determining the welding position of the base according to the damaged position, and then welding the base and the inner wall of the pipeline; a constructor places the material for repairing the pipeline in a damaged area, and then uses a remote controller to adjust the length of the electric telescopic rod, so that the repairing air bag props against the repairing material to repair the local part of the pipeline; after the repair is finished, the electric telescopic rod is adjusted to an initial state, and the welding point is removed.
In the process of welding the bases, when the inner wall of the pipeline does not meet the welding conditions, the distance between the two bases is adjusted until the contact position of the bases and the inner wall of the pipeline meets the welding conditions.
The inflation quantity in the buffering gasbag is adjusted, makes the buffering gasbag extrude the fixed frame plate and keep away from the one side of spacing frame plate, makes the horizontal pole more firm.
The utility model has the advantages that:
the frame adopts "U" shape, and will restore gasbag and horizontal pole and be connected, can satisfy the local restoration of large-scale pipeline.
The repairing air bag is connected with the cross rod by using an electric telescopic rod, and the repairing of pipelines with different inner diameters can be met by adjusting the length of the electric telescopic rod; and the telescopic link adopts electric telescopic handle, and the operation is more convenient.
The repair air bag has the advantages that when the damage point is small, only the air bag needing to be inflated is inflated.
The end of the cross rod, which is not connected with the vertical rod, is connected with the limiting frame plate through the spring, so that when the inner wall of the pipeline does not meet the welding condition, the fixing of the utility model and the inner wall of the pipeline can be completed by adjusting the distance between the two bases; buffering gasbag design is kept away from between spacing frame plate one side at montant and fixed frame plate, through adjusting buffering gasbag's the best volume, makes its extrusion millet bottom that frame keep away from one side of spacing frame plate and fasten the horizontal pole.
The utility model discloses a when restoreing the large-scale pipeline, reduced the excavation work load among the repair process, avoided the traffic jam and environmental pollution etc. that frequent excavation caused, avoid the installation to cause the secondary to destroy to the pipeline, and this method convenient operation, work efficiency is high, and can avoid the potential safety hazard.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Wherein the reference numerals are:
11-a base; 21-a buffer airbag; 22-repair balloon; 23-an electric telescopic rod; 31-a fixed frame plate; 32-a limiting frame plate; 41-a cross bar; 42-vertical bar; 51-an air inlet pipe; 52-exhaust pipe.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Example (b):
referring to fig. 1, the local repairing device for the trenchless pipeline comprises a base 11, wherein the base 11 is provided with two groups, the two groups of bases are fixedly connected with the inner wall of the pipeline, the bottom surface of the base 11 is arc-shaped, and the bottom surface of the base 11 is matched with the pipeline.
The top of each base 11 is fixedly connected with a frame plate; the frame plate includes fixed frame plate 31 and spacing frame plate 32, and the bottom of fixed frame plate 31 and spacing frame plate 32 is kept away from one side fixed connection of 11 arcwall faces of base with two bases 11 respectively, and fixed frame plate 31 and spacing frame plate 32 form by four rectangle breast board end to end, and fixed frame plate 31 and spacing frame plate 32 are rectangular frame. The upper end and the lower end of the outer wall of the fixed frame plate 31, which are opposite to the limiting frame plate 32, are respectively provided with a main jack and an auxiliary jack which penetrate through the outer wall, and the main jack and the auxiliary jack are circular holes; the upper end and the lower end of the outer wall of the limiting frame plate 32, which are opposite to the fixing frame plate 31, are respectively provided with a main through hole and an auxiliary through hole which penetrate through the outer wall, and the main through hole and the auxiliary through hole are circular holes; the centers of the main jack and the main through hole are coaxial; the centers of the auxiliary insertion hole and the auxiliary through hole are coaxial.
A frame is connected between the two frame plates in a sliding way and is U-shaped; the frame comprises a cross bar 4141 and a vertical bar 4242, the cross bar 41 is respectively and fixedly connected with two ends of the vertical bar 42, and the cross bar 41 is mutually parallel and respectively vertical to the vertical bar 42; one cross bar 41 penetrates through the corresponding main insertion hole and the corresponding main through hole respectively, and the other cross bar 41 penetrates through the corresponding auxiliary insertion hole and the corresponding auxiliary through hole respectively; the end of each cross rod 41, which is not connected with the vertical rod 42, is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with the inner wall of the limiting frame plate 32 far away from one side of the fixed frame plate 31, the cross rods 41 and the vertical rods 42 are round cylinders, and the diameters of the cross rods 41 and the vertical rods 42 are matched with the inner diameters of the main insertion holes, the auxiliary insertion holes, the main through holes and the auxiliary through holes.
The outer side of the frame is fixedly connected with an air bag, and after the air bag is inflated, the inner wall of the pipeline is attached to the air bag. The air bags comprise a buffer air bag 21 and a repair air bag 22; the buffering air bag 21 is positioned inside the fixing frame plate 31 and is arranged between one side of the fixing frame plate 31, which is far away from the limiting frame plate 32, and the vertical rod 42, the buffering air bag 21 is parallel and is fixedly connected with the vertical rod 42, and the inner walls of the buffering air bag 21 and one side of the fixing frame plate 31, which is far away from the limiting frame plate 32, are attached under the relaxed state of the spring; restore gasbag 22 and be provided with a plurality of, every restores gasbag 22 and all is located horizontal pole 41 and the pipeline inner wall that is close apart from horizontal pole 41, and connects every horizontal pole 41 through electric telescopic handle 23, the equal fixed connection horizontal pole 41 of stiff end of every electric telescopic handle 23, and electric telescopic handle 23's flexible end fixed connection restores gasbag 22, and electric telescopic handle 23 all electric connecting motor, motor are driven by the remote controller.
The air bag comprises an air inlet 51 and an air outlet 52, wherein a valve is arranged at the air inlet 51, and a cover body is arranged at the end of the air outlet 52.
After the welding position of the base 11 is determined according to the damaged position, welding the base 11 with the inner wall of the pipeline; a constructor places the material for repairing the pipeline in the damaged area, then uses a remote controller to adjust the length of the electric telescopic rod 23, so that the repairing air bag is propped against the repairing material, and the constructor performs local repair on the pipeline; after the repair is completed, the electric telescopic rod 23 is adjusted to the initial state, and the welding point is removed.
In the process of welding the bases 11, if the inner wall of the pipeline does not meet the welding conditions, the distance between the two bases 11 is adjusted until the contact position of the bases 11 and the inner wall of the pipeline meets the welding conditions.
The inflation amount in the buffer air bag 21 is adjusted to enable the buffer air bag 21 to extrude one side of the fixing frame plate 31 far away from the limiting frame plate 32, so that the cross rod 41 is firmer.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (5)
1. The utility model provides a local prosthetic devices of non-excavation pipeline which characterized in that: the pipeline cleaning device comprises two groups of bases (11), wherein the bases (11) are fixedly connected with the inner wall of a pipeline, the bottom surface of each base (11) is arc-shaped, and the bottom surface of each base (11) is matched with the pipeline;
the top of each base (11) is fixedly connected with a frame plate;
a frame is connected between the two frame plates in a sliding manner, and is U-shaped;
the outer side of the frame is fixedly connected with an air bag, and after the air bag is inflated, the inner wall of the pipeline is attached to the air bag.
2. The local repair device of non-excavation pipeline of claim 1, characterized in that, the frame board includes fixed frame board (31) and spacing frame board (32), the bottom of fixed frame board (31) and spacing frame board (32) respectively with two base (11) keep away from one side of base (11) arcwall face fixed connection, fixed frame board (31) with spacing frame board (32) are formed by four rectangle breast boards end to end, and fixed frame board (31) with spacing frame board (32) are the rectangular frame.
3. The local repairing device for the trenchless pipeline as claimed in claim 2, wherein the fixing frame plate (31) and the limiting frame plate (32) are provided with a main jack and an auxiliary jack which penetrate through the outer wall at the upper and lower ends of the outer wall respectively, and the main jack and the auxiliary jack are circular holes;
the upper end and the lower end of the outer wall of the limiting frame plate (32) opposite to the fixed frame plate (31) are respectively provided with a main through hole and an auxiliary through hole which penetrate through the outer wall, and the main through hole and the auxiliary through hole are circular holes;
the centers of the main jack and the main through hole are coaxial; the centers of the auxiliary insertion holes and the auxiliary through holes are coaxial.
4. The local rehabilitation device for trenchless pipeline according to claim 3, wherein the frame comprises a cross bar (41) and a vertical bar (42), the cross bar (41) is fixedly connected to two ends of the vertical bar (42), the cross bar (41) is parallel to each other and perpendicular to the vertical bar (42);
one cross bar (41) penetrates through the corresponding main insertion hole and the corresponding main through hole respectively, and the other cross bar (41) penetrates through the corresponding auxiliary insertion hole and the corresponding auxiliary through hole respectively;
the end, which is not connected with the vertical rod (42), of each cross rod (41) is fixedly connected with one end of a spring, and the other end of each spring is fixedly connected with the inner wall of one side, away from the fixed frame plate (31), of the limiting frame plate (32);
the cross rod (41) and the vertical rod (42) are both circular cylinders, and the diameters of the cross rod (41) and the vertical rod (42) are matched with the inner diameters of the main jack, the auxiliary jack, the main through hole and the auxiliary through hole.
5. The local rehabilitation apparatus for trenchless pipeline according to claim 4, wherein the air bladder comprises a buffer air bladder (21) and a rehabilitation air bladder (22);
the buffering air bag (21) is located inside the fixing frame plate (31) and arranged between one side, away from the limiting frame plate (32), of the fixing frame plate (31) and the vertical rod (42), the buffering air bag (21) is parallel to and fixedly connected with the vertical rod (42), and the buffering air bag (21) is attached to the inner wall of one side, away from the limiting frame plate (32), of the fixing frame plate (31) in a loosening state through the spring;
the repairing air bags (22) are provided with a plurality of repairing air bags (22), each repairing air bag (22) is located between the cross rod (41) and the inner wall of the pipeline which is close to the cross rod (41), each cross rod (41) is connected through an electric telescopic rod (23), the fixed end of each electric telescopic rod (23) is fixedly connected with the cross rod (41), the telescopic end of each electric telescopic rod (23) is fixedly connected with the repairing air bag (22), the electric telescopic rods (23) are electrically connected with a motor, and the motors are driven by a remote controller;
the air bag comprises an air inlet (51) and an air outlet (52), a valve is arranged at the air inlet (51), and a cover body is arranged at the end of the air outlet (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023184139.6U CN214171660U (en) | 2020-12-25 | 2020-12-25 | Local prosthetic devices of non-excavation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023184139.6U CN214171660U (en) | 2020-12-25 | 2020-12-25 | Local prosthetic devices of non-excavation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214171660U true CN214171660U (en) | 2021-09-10 |
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ID=77609163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023184139.6U Active CN214171660U (en) | 2020-12-25 | 2020-12-25 | Local prosthetic devices of non-excavation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214171660U (en) |
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2020
- 2020-12-25 CN CN202023184139.6U patent/CN214171660U/en active Active
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