CN220249199U - Multi-prismatic double-wall corrugated pipe - Google Patents
Multi-prismatic double-wall corrugated pipe Download PDFInfo
- Publication number
- CN220249199U CN220249199U CN202321539502.2U CN202321539502U CN220249199U CN 220249199 U CN220249199 U CN 220249199U CN 202321539502 U CN202321539502 U CN 202321539502U CN 220249199 U CN220249199 U CN 220249199U
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- China
- Prior art keywords
- butt joint
- block
- fixedly connected
- wall
- corrugated pipe
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- 210000001503 joint Anatomy 0.000 claims abstract description 56
- 238000007789 sealing Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000003032 molecular docking Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 25
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 239000003292 glue Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a polygonal double-wall corrugated pipe which comprises an inner pipe body, wherein a plurality of polygonal rib blocks are fixedly arranged on the outer surface of the inner pipe body, the polygonal rib blocks are uniformly distributed on the surface of the inner pipe body at intervals, a butt joint assembly is fixedly arranged at the port position of the inner pipe body, and the butt joint assembly comprises four first butt joint mounting rings fixedly connected with the surface of the inner pipe body. According to the utility model, the butt joint assembly is arranged at the end part of the polygonal double-wall corrugated pipe, when two adjacent corrugated pipes are in butt joint installation, only the first butt joint installation ring and the second butt joint installation ring of the two corrugated pipes are needed to be in butt joint, the limiting plug block on the surface of the first butt joint installation ring is inserted into the installation jack of the clamping block on the surface of the second butt joint installation ring, and the limiting plug block and the clamping block are limited by the limiting stop block, so that the butt joint and the installation of the ports of the two corrugated pipes are realized, the port butt joint stability is high, the operation is simple and rapid, and the improvement of the working efficiency is facilitated.
Description
Technical Field
The utility model relates to the technical field of polygonal double-wall corrugated pipes, in particular to a polygonal double-wall corrugated pipe.
Background
The double-wall corrugated pipe is a novel pipe with an annular structure outer wall and a smooth inner wall, the outer wall is of an annular corrugated structure, the annular rigidity of the pipe is greatly enhanced, and therefore the resistance of the pipe to soil load is enhanced.
Patent application number CN202223421493.5, a multi-prismatic double-wall corrugated pipe. It comprises a socket, an inner pipe layer and an outer pipe layer; the inner tube layer is of a tubular structure; the bellmouth is tubular structure, and the outline of bellmouth cross section is the polygon, and bellmouth body coupling is in interior tube layer one end, and bellmouth opening size increases gradually along keeping away from interior tube layer direction. The utility model is not easy to shake during burying and effectively ensures the sealing connection effect between the corrugated pipes.
The multi-prismatic double-wall corrugated pipe provided in the above application document is only connected by arranging the bellmouth between two butt-jointed corrugated pipe ports, and the limit and fixing structure is lacked between the bellmouth and the corrugated pipe ends, so that the stability and the tightness between the ports are not ensured, the situation that the butt joint of the corrugated pipe ports is fallen off is easily caused, and the normal use of the corrugated pipe is affected. To this end, we devised a multi-prismatic double-wall bellows, which ameliorates the disadvantages set out above.
Disclosure of Invention
The present utility model is directed to a multi-prismatic double-wall corrugated tube, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a polygon double-walled bellows, includes interior body, the outer fixed surface of interior body is provided with a plurality of polygon arris piece, and a plurality of polygon arris piece evenly spaced distributes on the surface of interior body, the port fixed connection of interior body is provided with the butt joint subassembly, and the butt joint subassembly includes four fixed connection first butt joint collar including interior body surface, the outer annular fixedly connected with of first butt joint collar four fixed blocks, four the equal fixedly connected with spacing inserted block of side of fixed block, the corresponding mounting groove in position has all been seted up to the front and back surface of spacing inserted block, the inner wall fixedly connected with compression spring of mounting groove, compression spring's tip fixedly connected with limit stop, the other end surface fixedly connected with second butt joint collar of first butt joint collar is kept away from to interior body, the outer annular fixedly connected with four joint blocks of second butt joint collar, the jack has been seted up to the surface of joint piece, and jack and spacing inserted block assorted.
Preferably, four limit clamping grooves are formed in the side face of the first butt joint mounting ring, a plurality of positioning columns are fixedly connected to the side face of the second butt joint mounting ring, and the positioning columns are matched with the limit clamping grooves.
Preferably, the inner wall of one side port of the inner pipe body is provided with an annular sealing groove, the other side port of the inner pipe body is fixedly connected with an annular sealing plate, and the annular sealing plate is matched with the sealing groove.
Preferably, a plurality of mounting and fixing holes are formed in the side face of the polygonal prism block, and the plurality of mounting and fixing holes are uniformly distributed on the surface of the polygonal prism block in an annular array.
Preferably, the limiting insert block is in sliding connection with the inner wall of the mounting groove, and the surface of one side of the limiting insert block, which is far away from the mounting groove, is arc-shaped.
Preferably, the inner wall of the installation groove is provided with a guiding limit groove, the surface of the limiting insert block is fixedly connected with a guiding slide block, and the guiding slide block is in sliding connection with the inner wall of the guiding limit groove.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the butt joint assembly is arranged at the end part of the polygonal double-wall corrugated pipe, when two adjacent corrugated pipes are in butt joint installation, only the first butt joint installation ring and the second butt joint installation ring of the two corrugated pipes are needed to be in butt joint, the limiting insert block on the surface of the first butt joint installation ring is inserted into the installation jack of the clamping block on the surface of the second butt joint installation ring, and the limiting insert block and the clamping block are limited by the limiting stop block, so that the butt joint and the installation of the ports of the two corrugated pipes are realized, the port butt joint stability is high, the operation is simple and rapid, and the improvement of the working efficiency is facilitated.
2. According to the utility model, the sealing groove and the annular sealing plate are arranged at the port of the corrugated pipe, and the annular sealing plate of one corrugated pipe can be inserted into the sealing groove of the port of the corrugated pipe at the other end, so that the effect of sealing the port is achieved, and the sealing effect of the port is further improved by matching with glue for sealing.
2. According to the corrugated pipe, the plurality of mounting fixing holes are formed in the surface of the polygonal edge block on the outer surface of the corrugated pipe, and the corrugated pipe can be fixed and mounted through the mounting fixing holes by using the binding tape, so that the corrugated pipe can be conveniently and fixedly mounted in different use environments, the stability of the corrugated pipe in the use process is improved, and the shaking condition of the corrugated pipe is reduced.
Drawings
FIG. 1 is a schematic view of a multi-prismatic double-wall bellows according to a first view angle;
FIG. 2 is a schematic view of a second view angle structure of a multi-prismatic double-wall corrugated pipe according to the present utility model;
FIG. 3 is a schematic view showing a partial structure of a butt joint assembly of a multi-prismatic double-wall corrugated pipe according to the present utility model
Fig. 4 is a schematic diagram of the internal structure of a limiting insert of a multi-prismatic double-wall corrugated pipe according to the present utility model.
In the figure: 1. an inner tube body; 2. polygonal rib blocks; 3. a first docking collar; 4. a fixed block; 5. limiting plug blocks; 6. a mounting groove; 7. a compression spring; 8. a limit stop; 9. a second docking collar; 10. a clamping block; 11. installing a jack; 12. a limit clamping groove; 13. positioning columns; 14. sealing grooves; 15. an annular sealing plate; 16. installing a fixing hole; 17. a guide limit groove; 18. and a guide sliding block.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, a multi-prismatic double-wall corrugated pipe comprises an inner pipe body 1, wherein a plurality of polygonal rib blocks 2 are fixedly arranged on the surface of the outer layer of the inner pipe body 1, and the plurality of polygonal rib blocks 2 are uniformly distributed on the surface of the inner pipe body 1 at intervals.
The side of the polygonal prism block 2 is provided with a plurality of mounting and fixing holes 16, and the plurality of mounting and fixing holes 16 are uniformly distributed on the surface of the polygonal prism block 2 in an annular array.
It is worth noting that, through offer a plurality of installation fixed orifices 16 on the polygon arris piece 2 surface of bellows surface, can utilize the ribbon to pass the installation fixed orifices 16 and fix and install the bellows to be convenient for with bellows fixed mounting at different service environment, improve the stability of bellows in the use, reduce the bellows and appear the circumstances of rocking.
The inner wall of one side port of the inner pipe body 1 is provided with an annular sealing groove 14, the other side port of the inner pipe body 1 is fixedly connected with an annular sealing plate 15, and the annular sealing plate 15 is matched with the sealing groove 14.
It is worth to say that, through being provided with seal groove 14 and annular closing plate 15 at the port of bellows, can utilize the annular closing plate 15 of one of them bellows to insert in the seal groove 14 of the other end bellows port to play the effect of port seal, seal the use again in cooperation with glue, further improve the sealed effect of port.
The port position of the inner pipe body 1 is fixedly provided with a butt joint assembly, the butt joint assembly comprises four first butt joint mounting rings 3 fixedly connected to the surface of the inner pipe body 1, the outer ring surface of each first butt joint mounting ring 3 is fixedly connected with four fixing blocks 4, the side surfaces of the four fixing blocks 4 are fixedly connected with limiting plug blocks 5, the limiting plug blocks 5 are in sliding connection with the inner wall of the mounting groove 6, and the surface of one side of each limiting plug block 5, far away from the mounting groove 6, is arc-shaped.
The inner wall of the installation groove 6 is provided with a guide limit groove 17, the surface of the limit plug 5 is fixedly connected with a guide slide block 18, and the guide slide block 18 is in sliding connection with the inner wall of the guide limit groove 17.
Through setting up guide limit groove 17 and guide slider 18, can play spacing and the effect of direction to limit stop 8 to improve the stability that limit stop 8 removed in mounting groove 6, and can avoid limit stop 8 to drop from mounting groove 6.
The front and rear surfaces of the limit plug block 5 are provided with mounting grooves 6 with corresponding positions, the inner wall of the mounting groove 6 is fixedly connected with a compression spring 7, and the end part of the compression spring 7 is fixedly connected with a limit stop 8.
Through being provided with limit stop 8 in limit plug 5's both sides, and under compression spring 7's effect, support tight spacing to limit stop 8, when limit plug 5 inserts in the installation jack 11 of joint piece 10 surface, limit stop 8 extrudees compression spring 7, and move to inside the mounting groove 6, when limit plug 5 passes joint piece 10, utilize compression spring 7's elasticity to drive limit stop 8 and pop out mounting groove 6, thereby utilize limit stop 8 to block one side of joint piece 10, thereby play the effect that prevents joint piece 10 and limit plug 5 and drop.
The inner pipe body 1 is far away from the second butt joint collar 9 of the other end fixed surface connection of first butt joint collar 3, and four spacing draw-in grooves 12 have been seted up to the side of first butt joint collar 3, and the side fixedly connected with of second butt joint collar 9 a plurality of reference column 13, reference column 13 and spacing draw-in groove 12 assorted.
The outer annular surface of the second butt joint installation ring 9 is fixedly connected with four clamping blocks 10, the surface of the clamping blocks 10 is provided with installation jacks 11, and the installation jacks 11 are matched with the limiting plug blocks 5.
During worth explaining, through being provided with the butt joint subassembly at the tip of many prismatic double-walled bellows, when carrying out butt joint installation to two adjacent bellows, only need dock the first butt joint collar 3 and the second butt joint collar 9 of two bellows to utilize spacing inserted block 5 on first butt joint collar 3 surface to insert in the installation jack 11 of second butt joint collar 9 surface joint piece 10, and utilize limit stop 8 to spacing inserted block 5 and joint piece 10, thereby realize butt joint and the installation of two bellows ports, not only port butt joint steadiness is high, and easy and fast is operated, is favorable to improving work efficiency.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A polygonal double-wall corrugated pipe, comprising an inner pipe body (1), characterized in that: the utility model discloses a device for fixing a jack, including inner tube body (1), outer fixed surface of inner tube body (1) is provided with a plurality of polygon arris piece (2), and the even interval distribution of a plurality of polygon arris piece (2) is at the surface of inner tube body (1), the port fixed connection of inner tube body (1) is provided with docking assembly, docking assembly includes four fixed connection at first butt joint collar (3) on inner tube body (1) surface, the outer ring face fixedly connected with four fixed blocks (4) of first butt joint collar (3), four the equal fixedly connected with of side of fixed block (4) spacing inserted block (5), mounting groove (6) that the position is corresponding are all offered to the front and back surface of spacing inserted block (5), the inner wall fixedly connected with compression spring (7) of mounting groove (6), the end fixedly connected with limit stop (8) of compression spring (7), the other end fixed connection second butt joint collar (9) of inner tube body (1) keeping away from first butt joint collar (3), the outer ring face fixedly connected with four block (10) of second butt joint collar (9), the jack (11) are equipped with spacing inserted block (11) and are installed with jack phase-match.
2. A multi-prismatic double-wall corrugated pipe according to claim 1, wherein: four limit clamping grooves (12) are formed in the side face of the first butt joint mounting ring (3), a plurality of positioning columns (13) are fixedly connected to the side face of the second butt joint mounting ring (9), and the positioning columns (13) are matched with the limit clamping grooves (12).
3. A multi-prismatic double-wall corrugated pipe according to claim 1, wherein: the inner wall of one side port of the inner pipe body (1) is provided with an annular sealing groove (14), the other side port of the inner pipe body (1) is fixedly connected with an annular sealing plate (15), and the annular sealing plate (15) is matched with the sealing groove (14).
4. A multi-prismatic double-wall corrugated pipe according to claim 1, wherein: the side of the polygonal prism block (2) is provided with a plurality of mounting and fixing holes (16), and the plurality of mounting and fixing holes (16) are uniformly distributed on the surface of the polygonal prism block (2) in an annular array.
5. A multi-prismatic double-wall corrugated pipe according to claim 1, wherein: the limiting plug block (5) is in sliding connection with the inner wall of the mounting groove (6), and the surface of one side of the limiting plug block (5) far away from the mounting groove (6) is arc-shaped.
6. A multi-prismatic double-wall corrugated pipe according to claim 1, wherein: the inner wall of the mounting groove (6) is provided with a guide limit groove (17), the surface of the limit plug block (5) is fixedly connected with a guide slide block (18), and the guide slide block (18) is in sliding connection with the inner wall of the guide limit groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321539502.2U CN220249199U (en) | 2023-06-16 | 2023-06-16 | Multi-prismatic double-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321539502.2U CN220249199U (en) | 2023-06-16 | 2023-06-16 | Multi-prismatic double-wall corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220249199U true CN220249199U (en) | 2023-12-26 |
Family
ID=89228116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321539502.2U Active CN220249199U (en) | 2023-06-16 | 2023-06-16 | Multi-prismatic double-wall corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220249199U (en) |
-
2023
- 2023-06-16 CN CN202321539502.2U patent/CN220249199U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |