CN217302123U - Be used for prosthetic devices of CIPP pipeline - Google Patents
Be used for prosthetic devices of CIPP pipeline Download PDFInfo
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- CN217302123U CN217302123U CN202123384846.4U CN202123384846U CN217302123U CN 217302123 U CN217302123 U CN 217302123U CN 202123384846 U CN202123384846 U CN 202123384846U CN 217302123 U CN217302123 U CN 217302123U
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- pipe
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Abstract
The utility model discloses a repairing device for repairing CIPP pipelines, relating to the technical field of CIPP pipeline repairing; the air supply device comprises an air supply cylinder and a fixing ring, wherein an extension pipe communicated with the interior of the air supply cylinder is arranged at the front end of the air supply cylinder, and the fixing ring is fixed at the front end of the extension pipe; through rotating the worm, make the worm drive the worm wheel and rotate, thereby make the spiral carousel rotate, the fixture block will carry out inside and outside direction slip like this, make fixture block and pipeline fixed, reduce rocking of device when the pipeline is restoreed, pour into the air into through external fan in the air-supplying cylinder, make inside bushing inner wall turn up, and enter into inside the pipeline, make inside bushing and the contact of pipeline inner wall, and external motor drives the spool simultaneously, make metal collapsible tube promote the slip ring cover and move forward, make the slip ring cover remove in the inside bushing, the pulley extrusion inside bushing outside the slip ring cover like this, through with the slip ring cover back-and-forth movement, can be more firm with the pipeline inner wall adhesion with inside lining.
Description
Technical Field
The utility model relates to a CIPP pipeline repair technical field especially relates to a prosthetic devices for CIPP pipeline is restoreed.
Background
CIPP belongs to the pipeline repair technology, and the principle is as follows: a non-woven fabric lining pipe or glass fiber is coated with a polymer coating (PU or PE) on the outer layer, and the non-woven fabric lining pipe or the glass fiber is firstly soaked in polyester resin or epoxy resin and then turned over into a sewer or a sewage pipe through water gravity or compressed air pressure, or (an ultraviolet curing glass fiber hose) is dragged into a pipeline. Once the lining is completely installed in the main pipeline, the resin is chemically reacted by heating with water, or introducing steam, or heating with ultraviolet rays and UV, the curing is started for about 4 to 8 hours, and after the lining is cured, a new continuous pipeline with full structural strength is formed in the original pipeline.
And present CIPP pipeline prosthetic devices sends into the pipeline with interior bushing pipe in to utilize atmospheric pressure to contact with pipeline inner wall with interior bushing pipe, but because the use of pipeline many years, the easy adhesion impurity of inner wall makes interior bushing pipe be difficult to with pipeline inner wall fixed, and present CIPP pipeline prosthetic devices directly sends into the pipeline with interior bushing pipe usually, because the device does not have with the pipeline fixed, when gaseous pouring into the bushing pipe, the device takes place to rock easily, thereby influence the restoration of pipeline.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a prosthetic devices for CIPP pipeline is restoreed to solve the problem that proposes in the above-mentioned background art.
A repairing device for repairing a CIPP pipeline comprises an air supply cylinder and a fixing ring, wherein an extension pipe communicated with the interior of the air supply cylinder is installed at the front end of the air supply cylinder, the fixing ring is fixed at the front end of the extension pipe, an annular rotating groove is formed in the fixing ring, a spiral turntable is rotatably connected in the rotating groove, at least three sliding grooves are uniformly formed in the front end of the fixing ring, the rear ends of the sliding grooves are communicated with the rotating groove, a clamping block is slidably connected in the sliding grooves, and the rear ends of the clamping blocks extend into the rotating groove and are meshed with the spiral turntable;
the lower end of the air supply barrel is rotatably connected with a scroll between the left side and the right side of the inner wall of the air supply barrel, a sliding ring sleeve is arranged on the inner side of the fixing ring, a plurality of guide rods are fixed in the extension pipe, a guide plate is fixed at the front end of the interior of the air supply barrel, a metal hose is wound on the outer side of the scroll, and the front end of the metal hose sequentially penetrates through the guide plate, the bottom of the guide rod and then is fixed with the rear end of the sliding ring sleeve.
Furthermore, a vertical groove is formed in the upper end of the right side of the fixing ring, the left side of the vertical groove is communicated with the rotary groove, a worm is rotatably connected inside the vertical groove, a worm wheel is fixedly connected to the rear end of the spiral turntable, and the worm is meshed with the worm wheel.
Furthermore, a through hole which is through from front to back is formed in the front end of the sliding ring sleeve, and the outer side of the sliding ring sleeve is installed on the plurality of pulleys.
Furthermore, the left side of the scroll penetrates out of the air supply barrel and is fixed with a driving wheel.
Furthermore, a limiting groove is formed in each of two sides of the sliding groove, limiting blocks are fixedly connected to two sides of each clamping block and located close to each other in the limiting grooves and connected with the limiting blocks in a sliding mode.
Further, still include and rotate a section of thick bamboo, it runs through to rotate a section of thick bamboo right side fixedly connected with turning handle behind the air supply section of thick bamboo, the annular has been seted up to the rotation section of thick bamboo outside, the inside winding of annular has the receipts winding tape.
Furthermore, the bottom of the air supply cylinder is fixedly connected with a base, the right side of the air supply cylinder is fixedly connected with an air supply pipe communicated with the inside of the air supply cylinder, and the rear end of the air supply cylinder is detachably connected with a rear cover.
Furthermore, the front end of the fixing ring is positioned on the inner side of the clamping block and is fixedly connected with a clamping ring.
Compared with the prior art, the utility model discloses the beneficial effect who realizes: this kind of a prosthetic devices for CIPP pipeline is restoreed, through rotating the worm, make the worm drive the worm wheel and rotate, thereby make the spiral carousel rotate, the fixture block will carry out inside and outside direction and slide like this, make the fixture block fixed with the pipeline, the rocking of device when reducing the pipeline restoration, irritate the air in toward the air-supply section of thick bamboo through external fan, make the inside bushing pipe inner wall turn up, and enter into inside the pipeline, make bushing pipe and the contact of pipeline inner wall, and external motor drives the spool simultaneously, make metal collapsible tube promote the slip ring cover and move forward, make the slip ring cover remove in the inside bushing pipe, the bushing pipe is in the pulley extrusion in the slip ring cover outside like this, through with the slip ring cover back-and-forth movement, can be more firm with the adhesion of pipeline inner wall with the bushing pipe.
Drawings
FIG. 1 is a schematic view of the front end of the whole device;
FIG. 2 is a schematic view of the overall rear end of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a sectional view of the air supply barrel of the present invention;
FIG. 5 is a schematic diagram of the slide ring sleeve according to the present invention;
FIG. 6 is a sectional view of the fixing ring of the present invention;
fig. 7 is a schematic view of the worm wheel of the present invention.
In the figure: the air supply device comprises an air supply cylinder-1, an extension pipe-2, a fixed ring-3, a base-101, a rotary cylinder-102, an air inlet pipe-103, a rear cover-104, a ring groove-105, a winding belt-106, a scroll-107, a guide rod-201, a metal hose-202, a guide plate-203, a sliding ring sleeve-204, a through hole-205, a pulley-206, a collar-301, a rotary groove-302, a sliding groove-303, a spiral rotary disc-304, a clamping block-305, a worm-206, a limiting groove-307, a limiting block-308, a worm wheel-309 and a vertical groove-310.
Detailed Description
Referring to fig. 1-7, the present invention provides a technical solution: a repairing device for CIPP pipeline repairing comprises an air supply cylinder 1 and a fixing ring 3, wherein an extension pipe 2 communicated with the interior of the air supply cylinder is installed at the front end of the air supply cylinder 1, the fixing ring 3 is fixed at the front end of the extension pipe 2, the repairing device also comprises a rotating cylinder 102, a rotating handle is fixedly connected to the right side of the rotating cylinder 102 after penetrating through the air supply cylinder 1, an annular groove 105 is formed in the outer side of the rotating cylinder 102, a winding belt 106 is wound in the annular groove 105, a base 101 is fixedly connected to the bottom of the air supply cylinder 1, an air supply pipe 103 communicated with the interior of the air supply cylinder 1 is fixedly connected to the right side of the air supply cylinder 1, and a rear cover 104 is detachably connected to the rear end of the air supply cylinder 1;
firstly, the rear cover 104 is opened, then the rotating handle is rotated, so that the rotating cylinder 102 drives the winding belt 106 to rotate, when the tail end of the winding belt 106 is positioned at the rear end, the winding belt 106 is pulled out backwards, then the tail end of the winding belt 106 is fixed with one end of a non-woven fabric lining pipe filled with polyester resin or epoxy resin, then the rotating handle is rotated reversely, so that the rotating cylinder 102 pulls the winding belt 106, the winding belt 106 is wound in the annular groove 105, the lining pipe is pulled to be wound in the rotating cylinder 102, and then the rear cover 104 is closed, so that preliminary installation is completed;
the lower end of the inner wall of the air supply barrel 1 is rotatably connected with a scroll 107 between the left side and the right side, the inner side of the fixed ring 3 is provided with a slip ring sleeve 204, a plurality of guide rods 201 are fixed in the extension pipe 2, the front end of the inner part of the air supply barrel 1 is fixed with a guide plate 203, the outer side of the scroll 107 is wound with a metal hose 202, the front end of the metal hose 202 sequentially penetrates through the guide plate 203, the bottom of the guide rod 201 and the rear end of the slip ring sleeve 204 are fixed with the rear end of the slip ring sleeve 204, the front end of the slip ring sleeve 204 is provided with a through hole 205 which is penetrated from front to back, the outer side of the slip ring sleeve 204 is arranged on a plurality of pulleys 206, the left side of the scroll 107 penetrates through the air supply barrel 1 and is fixed with a driving wheel, and the front end of the fixed ring 3 and the inner side of a clamping block 305 are fixedly connected with a clamping ring 301;
then, by rotating the rotary drum 102, the end of the inner lining pipe wound around the outside of the rotary drum 102 drops onto the guide plate 203, then by rotating the rotary drum 102 reversely, the inner lining pipe is restricted by the guide plate 203 to move towards the extension pipe 2, the sliding ring sleeve 204 is pulled forwards, the sliding ring sleeve 204 is moved out from the fixed ring 3, so that after the inner lining pipe moves from the extension pipe 2 to the front end of the fixed ring 3, the inner lining pipe passes through the through hole 205 on the sliding ring sleeve 204, so that the sliding ring sleeve 204 reenters the fixed ring 3 along the inner lining pipe, then the end of the inner lining pipe is turned outwards, so that the inner wall of the inner lining pipe is turned backwards and is sleeved outside the collar 301, and then the collar is fixed with the inner lining pipe by using the collar, so that the installation of the inner lining pipe is completed;
an annular rotary groove 302 is formed in the fixing ring 3, a spiral rotary disc 304 is rotatably connected in the rotary groove 302, at least three sliding grooves 303 are uniformly formed in the front end of the fixing ring 3, the rear ends of the sliding grooves 303 are communicated with the rotary groove 302, a clamping block 305 is slidably connected in the sliding grooves 303, the rear end of the clamping block 305 extends into the rotary groove 302 and is meshed with the spiral rotary disc 304, a vertical groove 310 is formed in the upper end of the right side of the fixing ring 3, the left side of the vertical groove 310 is communicated with the rotary groove 302, a worm 306 is rotatably connected in the vertical groove 310, a worm wheel 309 is fixedly connected at the rear end of the spiral rotary disc 304, the worm 306 is meshed with the worm wheel 309, limiting grooves 307 are formed in the two sides of each sliding groove 303, limiting blocks 308 are fixedly connected to the two sides of each clamping block 305, and the limiting blocks 308 are located in the adjacent limiting grooves 307 and are slidably connected with the limiting grooves 307;
then, the fixing ring 3 is aligned with a pipeline to be repaired, the worm 306 is rotated by using an inner hexagonal wrench, the worm 306 drives the worm wheel 309, the spiral turntable 304 rotates, the fixture block 305 engaged with the spiral turntable is further driven, the fixture block 305 moves in the sliding groove 303 in the inner and outer directions, the position of the fixture block 305 is adjusted, the fixture block 305 is inserted into the pipeline to be contacted with the inner wall of the pipeline, or the fixture block 305 clamps the outer wall of the pipeline, so that the fixing ring 3 and the pipeline can be fixed, and the shaking of the device during pipeline repair is reduced;
after the fixed ring 3 is fixed with the pipeline, an external fan is connected with the air supply pipe 103, an external motor is in transmission connection with the driving wheel, the external fan is started, the air pressure inside the air supply cylinder 1 is increased, the lining pipe can be extruded to turn inside and outside and enters the pipeline, the inner wall of the lining pipe, which is adhered with polyester resin or epoxy resin, can be in contact with the inner wall of the pipeline, the lining pipe can be adhered with the inner wall of the pipeline, the external motor drives the scroll 107 to rotate while air is filled into the air supply cylinder 1, the metal hose 202 moves forwards, the metal hose 202 pushes the sliding ring sleeve 204 to move forwards, the sliding ring sleeve 204 moves inwards in the lining pipe, the lining pipe is extruded by the pulley 206 outside the sliding ring sleeve 204, and the sliding ring sleeve 204 can be adhered with the inner wall of the pipeline more firmly by moving the lining ring sleeve 204 forwards and backwards and forwards.
Claims (8)
1. The utility model provides a prosthetic devices for CIPP pipeline, includes supply-air cylinder (1) and retainer plate (3), extension pipe (2) rather than inside lining up are installed to supply-air cylinder (1) front end, retainer plate (3) are fixed in extension pipe (2) front end, its characterized in that:
an annular rotary groove (302) is formed in the fixed ring (3), a spiral rotary disc (304) is rotatably connected in the rotary groove (302), at least three sliding grooves (303) are uniformly formed in the front end of the fixed ring (3), the rear ends of the sliding grooves (303) are communicated with the rotary groove (302), a clamping block (305) is slidably connected in the sliding grooves (303), and the rear ends of the clamping blocks (305) extend into the rotary groove (302) and are meshed with the spiral rotary disc (304);
the utility model discloses a wind supplying drum, including air supply drum (1), fixed ring (3), fixed ring (202), air supply drum (1) inner wall, lower extreme rotation is connected with spool (107) between the left and right sides, retainer plate (3) inboard is provided with slip ring cover (204), extension pipe (2) inside is fixed with a plurality of guide bars (201), the inside front end of air supply drum (1) is fixed with deflector (203), the winding of spool (107) outside has metal collapsible tube (202), metal collapsible tube (202) front end runs through in proper order behind deflector (203), guide bar (201) bottom with slip ring cover (204) rear end is fixed.
2. A rehabilitation apparatus for CIPP pipe rehabilitation according to claim 1, characterized in that: erect groove (310) have been seted up to retainer plate (3) right side upper end, erect groove (310) left side with the turn trough (302) link up, it is connected with worm (306) to erect groove (310) internal rotation, spiral carousel (304) rear end fixedly connected with worm wheel (309), worm (306) with worm wheel (309) intermeshing.
3. A rehabilitation apparatus for CIPP pipe rehabilitation according to claim 1, characterized in that: the front end of the sliding ring sleeve (204) is provided with a through hole (205) which is through from front to back, and the outer side of the sliding ring sleeve (204) is installed on a plurality of pulleys (206).
4. A rehabilitation apparatus for CIPP pipe rehabilitation according to claim 1, characterized in that: the left side of the scroll (107) penetrates through the air supply barrel (1) and is fixed with a driving wheel.
5. A rehabilitation apparatus for CIPP pipe rehabilitation according to claim 1, characterized in that: limiting grooves (307) are formed in the two sides of the sliding groove (303), limiting blocks (308) are fixedly connected to the two sides of each clamping block (305), and the limiting blocks (308) are located in the adjacent limiting grooves (307) and are in sliding connection with the limiting grooves.
6. A rehabilitation apparatus for CIPP pipe rehabilitation according to claim 1, characterized in that: still including rotating a section of thick bamboo (102), it runs through out to rotate a section of thick bamboo (102) right side fixedly connected with turning handle behind air supply section of thick bamboo (1), rotate a section of thick bamboo (102) outside and seted up annular (105), annular (105) inside winding has receipts winding area (106).
7. A rehabilitation apparatus for CIPP pipe rehabilitation according to claim 1, characterized in that: the air supply device is characterized in that a base (101) is fixedly connected to the bottom of the air supply barrel (1), an air supply pipe (103) communicated with the inside of the air supply barrel (1) is fixedly connected to the right side of the air supply barrel, and a rear cover (104) is detachably connected to the rear end of the air supply barrel (1).
8. A rehabilitation apparatus for CIPP pipe rehabilitation according to claim 1, characterized in that: the front end of the fixing ring (3) is positioned on the inner side of the clamping block (305) and is fixedly connected with a clamping ring (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123384846.4U CN217302123U (en) | 2021-12-30 | 2021-12-30 | Be used for prosthetic devices of CIPP pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123384846.4U CN217302123U (en) | 2021-12-30 | 2021-12-30 | Be used for prosthetic devices of CIPP pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217302123U true CN217302123U (en) | 2022-08-26 |
Family
ID=82922857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123384846.4U Active CN217302123U (en) | 2021-12-30 | 2021-12-30 | Be used for prosthetic devices of CIPP pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217302123U (en) |
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2021
- 2021-12-30 CN CN202123384846.4U patent/CN217302123U/en active Active
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