CN210424170U - In-situ curing lining pipe - Google Patents
In-situ curing lining pipe Download PDFInfo
- Publication number
- CN210424170U CN210424170U CN201921208210.4U CN201921208210U CN210424170U CN 210424170 U CN210424170 U CN 210424170U CN 201921208210 U CN201921208210 U CN 201921208210U CN 210424170 U CN210424170 U CN 210424170U
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- slide bar
- picture peg
- pipeline
- lining plate
- recess
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Abstract
The utility model relates to an in situ solidification bushing pipe, including the curved interior welt of two piece at least rigidities, the side of interior welt is sunken fluted, and the curved picture peg of sliding connection in the recess is provided with on the opposite side relative with the setting recess and supplies picture peg male slot, is provided with the retaining member with picture peg locking in the slot on the picture peg. The plugboard is slid to enable the plugboard to be inserted into the slot, the plugboard and the lining plate are locked by the locking piece, the lining plate abuts against the inner wall of the pipeline to be repaired, the two lining plates are combined into a circular arc-shaped structure to form a lining in the pipeline to support the pipeline, and the rigid lining plate is used for reinforcing the strength of the damaged pipeline, so that the lining plate is not prone to being broken when concrete is poured.
Description
Technical Field
The utility model belongs to the technical field of the technique of non-excavation restoration pipeline and specifically relates to bushing pipe in normal position solidification is related to.
Background
At present, when the pipeline is repaired, in order to reduce the construction cost, a repairing means of repairing the pipeline without excavating is generally used for repairing the damaged part of a certain section of pipeline.
The existing trenchless repairing method of the pipeline mainly adopts a method of turning a lining for repairing, the method of turning the lining is mainly characterized in that a hose reinforced by composite fibers with an anti-seepage corrosion-resistant protective film is used as a carrier, the carrier is soaked in epoxy or unsaturated resin, water or air is used as power to enable the hose to be tightly attached to an old pipe, and an integral inner wall layer is formed in the old pipe after the hose is solidified, so that the aim of repairing the underground pipeline is fulfilled. However, the method of inverting the liner, etc., cannot repair a completely collapsed pipe section without effective pretreatment.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model aims at providing the bushing pipe in normal position solidification has the support and treats the advantage of restoreing the pipeline.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the in-situ curing lining pipe comprises at least two rigid arc-shaped lining plates, wherein the side edges of the lining plates are recessed, grooves are formed in the grooves, arc-shaped inserting grooves are connected in the grooves in a sliding mode, inserting grooves for inserting the inserting plates are formed in the opposite sides, opposite to the side edges, provided with grooves, of the lining plates, and locking parts for locking the inserting plates in the inserting grooves are arranged on the inserting plates.
By adopting the technical scheme, the lining plate with the proper diameter is selected according to the diameter of the pipeline to be repaired, the lining plate is carried into the pipeline to be repaired, the lining plate is attached to the inner wall of the pipeline to be repaired, one side of the groove of one lining plate is opposite to one side of the other lining plate with the slot, the inserting plate is slid to be inserted into the slot, the inserting plate and the lining plate are locked by the locking part, the lining plate abuts against the inner wall of the pipeline to be repaired, the two lining plates are combined into the arc-shaped structure to form the lining in the pipeline to support the pipe, the rigid lining plate is used for reinforcing the strength of the damaged pipeline, and the lining plate is not easy to break when concrete is poured.
The utility model discloses further set up to: the retaining member includes the slide bar, be provided with on the interior welt and supply the gliding spout of slide bar, the spout with the recess intercommunication, the slide bar with spout sliding connection, be equipped with the confession on the cell wall of recess slide bar male spacing groove, it has the through-hole to open on the picture peg, the slide bar pass the through-hole with spacing groove threaded connection, the slide bar inserts the diameter of the one end of spacing groove is greater than the aperture of through-hole, works as the slide bar with during spacing groove threaded connection, the picture peg inserts in the slot.
Through adopting above-mentioned technical scheme, through with slide bar and spacing groove threaded connection, the slide bar is restricted in the spacing inslot so that the slide bar is difficult for appearing sliding in the spout to fix the picture peg in the slot, and then realize two interior welt fixed stay in the inner wall department of pipeline. The diameter of one end, inserted into the limiting groove, of the sliding rod is larger than the aperture of the through hole, so that the axial movement of the sliding rod is limited, and the sliding rod is not easy to separate from the inserting plate.
The utility model discloses further set up to: the slide bar is provided with two.
By adopting the technical scheme, the connecting strength of the inserting plates and the inner lining plates is increased by increasing the number of the sliding rods, so that the inserting rods are not easy to slide after being fixed with the inner lining plates, and the two inner lining plates are stably connected.
The utility model discloses further set up to: and the sliding rods are provided with linkage pieces for linking the two sliding rods to move synchronously.
Through adopting above-mentioned technical scheme, through setting up the linkage so that when inserting the slide bar spacing inslot, rotate through one of them slide bar of drive alright realize two slide bars and lock simultaneously, reduced staff's labour output, improved work efficiency.
The utility model discloses further set up to: the linkage part comprises belt pulleys coaxially fixed with the slide bars, and belts are wound between the belt pulleys on the two slide bars and meshed with the belt pulleys.
By adopting the technical scheme, when one of the belt pulleys is driven to rotate, the two belt pulleys synchronously rotate under the action of the transmission of the belt, so that the two sliding rods are synchronously connected with the corresponding limiting grooves in a threaded manner, and the sliding rods are fixed with the limiting grooves, thereby facilitating the fixing of the plugboards and the lining boards by the sliding rods.
The utility model discloses further set up to: the sliding rod is exposed out of the belt pulley, and a handle is arranged on the sliding rod.
Through adopting above-mentioned technical scheme, make to provide the impetus in order to rotate the slide bar through setting up the handle, make things convenient for the staff to hold the handle in order to rotate the slide bar.
The utility model discloses further set up to: the recess is kept away from the opening part and is sunken to have the constant head tank, the slide bar with constant head tank threaded connection, the slide bar with during constant head tank threaded connection, the picture peg is accomodate completely in the recess.
Through adopting above-mentioned technical scheme, through setting up slide bar and constant head tank threaded connection to when in with interior bushing plate feed pipe, receive and release the picture peg in the recess, occupy the outside space of bushing plate with the reduction picture peg, conveniently send into the interior bushing plate and splice in the pipeline.
The utility model discloses further set up to: and the inner lining plate is in threaded connection with a bolt, and the bolt penetrates through the inner lining plate and then is in threaded connection with the inserting plate.
By adopting the technical scheme, the plugboard is further fixed with the inner lining board by using the bolt, so that the connection strength between the plugboard and the inner lining board is enhanced, and the connecting board can stably connect the two inner lining boards together.
To sum up, the utility model discloses a beneficial technological effect does:
1. selecting an inner lining plate with a proper diameter according to the diameter of the pipeline to be repaired, carrying the inner lining plate into the pipeline to be repaired, attaching the inner lining plate to the inner wall of the pipeline to be repaired, then enabling one side of a groove of one inner lining plate to be opposite to one side of the other inner lining plate provided with a slot, sliding the inserting plate to enable the inserting plate to be inserted into the slot, locking the inserting plate and the inner lining plate by using a locking piece to enable the inner lining plate to tightly abut against the inner wall of the pipeline to be repaired, forming a lining in the pipeline by combining the two inner lining plates into a circular arc-shaped structure to form a supporting effect in the pipeline, and reinforcing the strength of the damaged pipeline by using the rigid inner lining plate so as to enable the inner lining plate not to be easily broken when concrete is poured;
2. through with slide bar and spacing groove threaded connection, the slide bar is restricted in the spacing inslot so that the slide bar is difficult for appearing sliding in the spout to fix the picture peg in the slot, and then realize supporting two interior welt fixed in the inner wall department of pipeline. The diameter of one end, inserted into the limiting groove, of the sliding rod is larger than the aperture of the through hole, so that the axial movement of the sliding rod is limited, and the sliding rod is not easy to separate from the inserting plate;
3. through the driven effect of belt so that when one of them belt pulley of drive rotates, two belt pulleys rotate in step, and then make two slide bars synchronous and the spacing groove threaded connection that corresponds, and then make slide bar and spacing groove fixed, made things convenient for to use the slide bar to fix picture peg and interior welt.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of the inner liner.
In the figure, 1, an inner lining plate; 2. inserting plates; 3. a groove; 4. a slide bar; 5. a chute; 6. a linkage member; 61. a belt pulley; 62. a belt; 7. a grip; 8. a limiting ring; 9. a bolt; 10. a slot; 11. a limiting groove; 12. positioning a groove; 13. and a through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses an interior bushing pipe of normal position solidification, including two piece at least curved interior welt 1 of rigidity, the side of interior welt 1 is sunken fluted 3, and sliding connection has curved picture peg 2 in the recess 3, is provided with on interior welt 1 and sets up on the opposite side that recess 3 is relative and supplies picture peg 2 male slot 10 (see fig. 2), is provided with the retaining member with picture peg 2 locking in slot 10 on picture peg 2.
The inner lining plate 1 is long-strip-shaped, the length of the inner lining plate 1 in each block is consistent, the grooves 3 are formed along the length direction of the inner lining plate 1, the two ends of each groove 3 are sealed, the inserting plates 2 are long-strip-shaped arcs, one of the two longer sides of each inserting plate 2 extends into the groove 3, and the inserting plates 2 are in clearance fit with the groove walls of the grooves 3.
Referring to fig. 2, the locking member is a sliding rod 4, a sliding groove 5 is recessed on the inner lining plate 1 along the radian direction of the inner lining plate 1, the sliding groove 5 is communicated with the groove 3, and one end of the sliding rod 4 extends into the sliding groove 5 and is in sliding connection with the sliding groove 5. One end of the groove 3, which is close to the opening, is sunken to form a limiting groove 11, the inserting plate 2 is provided with a through hole 13, the sliding rod 4 penetrates through the through hole 13 and is in sliding connection with the through hole 13, the diameter of one end, which penetrates through the through hole 13, of the sliding rod 4 is larger than that of the other end of the sliding rod 4, an external thread is arranged on one end, which has a larger diameter, of the sliding rod 4 along the circumferential direction of the sliding rod 4, and the sliding rod 4.
A positioning groove 12 is recessed in the groove 3 far away from the opening edge, the slide rod 4 is in threaded connection with the positioning groove 12, and when the slide rod 4 is in threaded connection with the positioning groove 12, one side of the inserting plate 2 far away from the bottom of the groove 3 is flush with the opening edge of the groove 3. The number of the slide bars 4 is two, the two slide bars 4 are symmetrically distributed at the positions of two end parts of the inner lining plate 1 close to the edges, and the slide bars 4 are provided with linkage pieces 6 which link the two slide bars 4 to rotate around the axes of the slide bars 4 synchronously.
The linkage 6 is a belt 62 wheel 61 coaxially fixed with the slide bar 4, a belt 62 is wound between the belt 62 wheels 61 on the two slide bars 4 on the inner lining plate 1 of the same block, and the belt 62 is meshed with the belt 62 wheel 61. Two mutually parallel end parts of the belt 62 wheel 61 extend outwards to form a circular arc-shaped limiting ring 8.
One end of the sliding rod 4, which is far away from the through hole 13, is exposed outside the belt 62 wheel 61, one end of the sliding rod 4, which is exposed outside the belt 62 wheel 61, is fixed with a handle 7, the handle 7 is cylinder-like, one sliding rod 4 is fixedly connected with the handle 7 on the lining plate 1 in the same block, five arc-shaped gaps are uniformly sunken on the periphery of the handle 7 along the circumferential direction of the handle 7, and the length of the gaps is consistent with the height of the handle 7.
The working conditions and principles of the embodiment are as follows:
conveying the inner lining plate 1 into a pipeline, then attaching and fixing a first inner lining plate 1 on a to-be-repaired part of the pipeline by one person, then symmetrically placing another inner lining plate 1 on the other half of the to-be-repaired pipeline by the other person, screwing out the slide rod 4 from the positioning groove 12, then holding the slide rod 4 to slide the inserting plate 2 until the inserting plate 2 is abutted against the bottom of the slot 10, aligning the slide rod 4 with the limiting groove 11 at the moment, holding the handle 7, rotating the handle 7 to enable the slide rod 4 to rotate, rotating the belt pulley 61 coaxially fixed with the slide rod 4, and under the drive of the belt 62, synchronously rotating the two slide rods 4, and connecting the inserting plate 2 with the limiting groove 11 through threads, so that the slide rod 4 locks the inserting plate 2 and the inner lining plate 1. After the two lining plates 1 are fixed in the pipeline, the gap between the new pipeline and the old pipeline is filled with rapid hardening concrete through grouting, and finally the new pipeline completely covers the old pipeline, so that the pipeline recovers the functions of the pipeline.
Through the mode of splicing two lining plates 1, the sliding rod 4 is in threaded connection with the positioning groove 12, so that the inserting plate 2 is stably placed in the groove 3 in the carrying process, the inserting plate 2 is not easy to slide out of the groove 3, and the size of the lining plate 1 is reduced, and the purpose of conveniently conveying the lining plate 1 into a pipeline is achieved. The length of the inner lining plate 1 is increased by arranging the inserting plates 2 in the inner lining plate 1 and sliding the inserting plates 2, so that the two inner lining plates 1 are fixed. By arranging the inserting plate 2 in the groove 3, the side wall of the groove 3 has a limiting effect on the radial movement of the inserting plate 2, so that the inserting plate 2 is not easy to separate from the groove 3.
The slide rod 4 penetrates through the through hole 13 and then is in threaded connection with the limiting groove 11, so that when the inserting plate 2 is inserted into the inserting groove 10, the slide rod 4 is meshed with the limiting groove 11 through threads to limit the movement of the slide rod 4 along the opening direction of the sliding groove 5, and the slide rod 4 is fixed with the inner lining plate 1 to fix the inserting plate 2 with the inner lining plate 1. The inserting plate 2 and the inner lining plate 1 are further fixed by using the bolts 9, so that the inserting plate 2 is not easy to slide after being inserted into the slots 10, and the connecting strength between the inserting plate 2 and the inner lining plate 1 is increased.
Through setting up rigid curved picture peg 2 to the inner wall of the laminating pipeline of making interior welt 1 more is so that interior welt 1 is good to the support effect of pipeline inner wall, when concreting, the difficult rupture that appears of pipeline.
The two sliding rods 4 are driven to rotate simultaneously by the belt 62 and the belt pulley 61, so that when the inserting plate 2 and the lining plate 1 are fixed, the two sliding rods 4 can be locked simultaneously by rotating one of the sliding rods 4, the trouble that workers need to operate the sliding rods 4 one by one is reduced, and the inserting plate 2 and the lining plate 1 are fixed conveniently.
The handle 7 is provided to provide a point of application in rotating the slide bar 4 to facilitate the operator rotating the slide bar 4 to rotate the slide bar 4 about its own axis.
The diameter of one end of the sliding rod 4 penetrating through the through hole 13 is larger than that of the other end of the sliding rod 4, so that when the sliding rod 4 moves along the radial direction, the sliding rod 4 is not easy to separate from the inserting plate 2, and the sliding rod 4 is firmly connected with the inserting plate 2.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The in-situ curing lining pipe is characterized in that: including curved interior welt (1) of at least two rigidities, the side of interior welt (1) is sunken fluted (3), curved picture peg (2) of sliding connection in recess (3) are provided with on interior welt (1) and set up recess (3) relative opposite side and supply picture peg (2) male slot (10), be provided with the retaining member of picture peg (2) locking in slot (10) on picture peg (2).
2. The cured in place liner tube of claim 1, wherein: the retaining member includes slide bar (4), be provided with on interior welt (1) and supply slide bar (4) gliding spout (5), spout (5) with recess (3) intercommunication, slide bar (4) with spout (5) sliding connection, be equipped with the confession on the cell wall of recess (3) slide bar (4) male spacing groove (11), it has through-hole (13) to open on picture peg (2), slide bar (4) pass through-hole (13) with spacing groove (11) threaded connection, slide bar (4) insert the diameter of the one end of spacing groove (11) is greater than the aperture of through-hole (13), works as slide bar (4) with during spacing groove (11) threaded connection, picture peg (2) insert in slot (10).
3. The cured in place liner tube of claim 2, wherein: the number of the sliding rods (4) is two.
4. The cured in place liner tube of claim 2, wherein: and a linkage piece (6) for linking the two slide bars (4) to move synchronously is arranged on the slide bars (4).
5. The cure in place liner tube of claim 4, wherein: the linkage piece (6) comprises belt pulleys (61) coaxially fixed with the sliding rods (4), a belt (62) is wound between the belt pulleys (61) on the two sliding rods (4), and the belt (62) is meshed with the belt pulleys (61).
6. The cure in place liner tube of claim 5, wherein: the sliding rod (4) is exposed out of the belt pulley (61), and a handle (7) is arranged on the sliding rod (4).
7. The cured in place liner tube of claim 2, wherein: recess (3) are kept away from the opening part and are sunken to have constant head tank (12), slide bar (4) with constant head tank (12) threaded connection, slide bar (4) with during constant head tank (12) threaded connection, picture peg (2) are accomodate completely in recess (3).
8. The cure in place liner tube of any one of claims 1-7, wherein: the inner lining plate (1) is provided with a bolt (9) in a penetrating mode, and the bolt (9) penetrates through the inner lining plate (1) and then is in threaded connection with the inserting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208210.4U CN210424170U (en) | 2019-07-26 | 2019-07-26 | In-situ curing lining pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208210.4U CN210424170U (en) | 2019-07-26 | 2019-07-26 | In-situ curing lining pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210424170U true CN210424170U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921208210.4U Active CN210424170U (en) | 2019-07-26 | 2019-07-26 | In-situ curing lining pipe |
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| Country | Link |
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| CN (1) | CN210424170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451236A (en) * | 2022-09-23 | 2022-12-09 | 中国五冶集团有限公司 | Damaged surface supports prosthetic devices for pipeline restoration |
-
2019
- 2019-07-26 CN CN201921208210.4U patent/CN210424170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451236A (en) * | 2022-09-23 | 2022-12-09 | 中国五冶集团有限公司 | Damaged surface supports prosthetic devices for pipeline restoration |
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