CN206694694U - Sealing ring applied to concrete pipe culvert bell socket - Google Patents
Sealing ring applied to concrete pipe culvert bell socket Download PDFInfo
- Publication number
- CN206694694U CN206694694U CN201720312616.1U CN201720312616U CN206694694U CN 206694694 U CN206694694 U CN 206694694U CN 201720312616 U CN201720312616 U CN 201720312616U CN 206694694 U CN206694694 U CN 206694694U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- pipe culvert
- concrete pipe
- bulge loop
- bell socket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 64
- 239000011159 matrix material Substances 0.000 claims abstract description 23
- 210000003205 muscle Anatomy 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 5
- 230000004927 fusion Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000003032 molecular docking Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
It the utility model is related to municipal engineering construction field, refer specifically to a kind of sealing ring applied to concrete pipe culvert bell socket, include the sealing ring matrix of cylindrical shape, it is characterized in that, the position limiting convex ring and anticreep bulge loop of multiple tracks protuberance are respectively equipped with the inner and outer wall of the sealing ring matrix.Sealing ring described in the utility model applied to concrete pipe culvert bell socket possesses multiple antiseep mechanism; and concrete pipe culvert hold/the matched precast construction of socket is relatively simple; thus it is relatively easy to implement; the interface seepage of pipe culvert can effectively be prevented after input application, help to extend engineering service life and protect roadbed.
Description
Technical field
Municipal engineering construction field is the utility model is related to, is referred specifically to a kind of applied to the close of concrete pipe culvert bell socket
Seal.
Background technology
In water supply and sewage work construction, spigot-and-socket concrete pipe culvert, such as rainwater drainage pipe etc. are often used.Concrete pipe culvert
It is that the socket of a upper pipe culvert is inserted into the faucet part of next pipe culvert, in order to prevent in pipe culvert when docking section by section
The interface seepage failure road structure that is docked from adjacent pipe culvert of water, currently used way is the socket in concrete pipe culvert
The sealing ring of quality of rubber materials is set between portion's outer wall and faucet part inwall, but the structure of existing this kind of sealing ring is often excessively simple
Single, actual sealing antiseep effect is unsatisfactory, to ensure that the leak resistance of pipe culvert interface also needs to hold/interface in pipe culvert
Prefabricated complicated cavity and encapsulant is filled in thereto after docking on concrete structure.
The content of the invention
The utility model is directed to deficiency of the prior art, devises a kind of Novel sealing ring, can effectively improve concrete
The sealing of pipe culvert interface, seepage is effectively prevented, and precast construction matched on pipe culvert is relatively simple, is easy to moulding.
Sealing ring described in the utility model applied to concrete pipe culvert bell socket includes cylindric sealing ring matrix,
It is characterized in that position limiting convex ring and the anticreep that multiple tracks protuberance is respectively equipped with the inner and outer wall of the sealing ring matrix are convex
Ring.
The inserted terminal of meeting of the sealing ring matrix tightens termination for what an internal diameter narrowed.
The section of position limiting convex ring and the anticreep bulge loop is in circular arc and right angled triangle respectively, and the anticreep bulge loop is met
Plug surface is an inclined-plane, and back of the body plug surface is the facade with sealing ring matrix outer wall vertical.
Further, the quantity of position limiting convex ring and the anticreep bulge loop is no less than 3.
Further, the position limiting convex ring is equal with the quantity of anticreep bulge loop and in the upward cloth set of sealing ring base shaft
Put identical.
One group of cut-off muscle, the cut-off are interval with the outer wall of the sealing ring matrix between adjacent twice anticreep bulge loop
The both ends of muscle respectively with twice anticreep bulge loop fusion connection.
Further, it is described with group cut-off muscle around sealing ring matrix be uniformly distributed and with equal angular it is diagonally disposed in
Between adjacent twice anticreep bulge loop.
Further, the two adjacent groups cut-off muscle is in be staggeredly arranged.
Further, the height of the cut-off muscle is less than the height of anticreep bulge loop, and section is triangular in shape.
The sealing ring is integrally formed circle for hydro-expansive rubber material.
Sealing ring described in the utility model applied to concrete pipe culvert bell socket possesses multiple antiseep mechanism, and mixed
Coagulate native pipe culvert hold/the matched precast construction of socket is relatively simple, thus is relatively easy to implement, can be effectively pre- after input application
The interface seepage of anti-pipe culvert, help to extend engineering service life and protect roadbed.
Brief description of the drawings
Fig. 1：The fit structure schematic diagram of the utility model and concrete pipe culvert bell socket；
Fig. 2：The precast construction schematic diagram coordinated at concrete pipe culvert bell socket with the utility model；
Fig. 3：Partial structural diagram of the present utility model；
Fig. 4：Fig. 3 A-A cross section structure diagrams.
Wherein：1- sealing rings matrix, 2- position limiting convex rings, 3- anticreeps bulge loop, 4- tighten termination, 5- cut-offs muscle, 6- faucet parts
(61- anticreeps groove), 7- sockets (71- locating slots).
Embodiment
To make the purpose of this utility model, content and advantage clearer, with reference to the accompanying drawings and examples, to this practicality
New embodiment is described in further detail.
As shown in figure 1, the sealing ring described in the utility model applied to concrete pipe culvert bell socket includes cylindrical shape
Sealing ring matrix 1, it is characterized in that, the limit convex of multiple tracks protuberance is respectively equipped with the inner and outer wall of sealing ring matrix 1
Ring 2 and anticreep bulge loop 3.
As shown in figure 1, the inserted terminal of meeting of sealing ring matrix 1 tightens termination 4 for what an internal diameter narrowed, tighten termination 4 and be easy to
It is interference fitted with the end of socket 7, prevents that seepage occurs on the inside of sealing ring, and can be spacing to socket, prevent socket from inserting
Enter too deep.
The section of position limiting convex ring 2 and anticreep bulge loop 3 is in circular arc and right angled triangle respectively, and anticreep bulge loop 3 meets grafting
Face is an inclined-plane, and back of the body plug surface is the facade with the outer wall vertical of sealing ring matrix 1.
Usually, faucet part and socket are separately positioned on the both ends of a concrete pipe culvert, and what Fig. 1,2 showed respectively is
Adjacent two concrete pipe culverts complete faucet part 6 after docking, the fit structure relation of socket 7 and sealing ring and faucet part 6 with
The precast construction coordinated in socket 7 with sealing ring.The outer wall of socket 7 shown in figure is provided with matches somebody with somebody with the interference of position limiting convex ring 2
Close and shape identical locating slot 71, the inwall of faucet part 6 is provided with to be interference fitted and shape identical anticreep with anticreep bulge loop 3
Groove 61.
The inside/outside wall of above-mentioned sealing ring can preferably coordinate with concrete pipe culvert, the circular arc position limiting convex ring on inwall
It can be combined closely with socket and be easy to position, prevent lateral seepage in sealing ring.Right angled triangle position limiting convex ring on outer wall
Except that can prevent outer lateral seepage from can also effectively prevent faucet part from extracting out vertically, prevent pipe culvert interface from getting loose.Anticreep
The shape of groove and locating slot is more regular, is easy to moulding in the prefabrication process of pipe culvert.
As shown in Fig. 1,3,4, the quantity of position limiting convex ring 2 and anticreep bulge loop 3 is no less than 3, it is ensured that faucet part is with inserting
Sealing ring remains to be fitted close with pipe culvert when the docking axiality of oral area is bad, effective sealing.
Position limiting convex ring 2 is equal with the quantity of anticreep bulge loop 3 and position on the axial direction of sealing ring matrix 1 is identical, can
Ensure the structural strength of sealing ring functional part.
One group of cut-off muscle 5 is interval with the outer wall of sealing ring matrix 1 between adjacent twice anticreep bulge loop 3, cut-off muscle 5
Both ends are interference fitted with the fusion connection of twice anticreep bulge loop 3, cut-off muscle 5 with the inwall of faucet part 6 respectively.Introducing cut-off muscle can be anti-
Multiple independent grids that block water are marked off between de- bulge loop so that are difficult to form spilling water passage on the outside of sealing ring, are effectively prevented anticreep
The water spilt after bulge loop Local Damaged, which further spreads, overflows pipe culvert interface, so as to introduce a heavy antiseep machine for sealing ring more
System.
Cut-off muscle 5 with group is uniformly distributed and prevented so that equal angular is diagonally disposed in adjacent twice around sealing ring matrix 1
Between de- bulge loop 3.It is so identical with the sizing grid that blocks water that is separated out of group cut-off muscle, and bootable sent out with group cut-off muscle in phase homonymy
Raw deformation, these both contribute to the sealing performance for improving the grid that blocks water.
For two adjacent groups cut-off muscle 5 in being staggeredly arranged, the grid that blocks water that can be separated out cut-off muscle is straggly to be distributed in sealing ring
Outer surface, it is favorably improved the sealing performance for the grid that blocks water.
The height for separating muscle 5 is less than the height of anticreep bulge loop 3, and section is triangular in shape, can preferably with faucet part inwall
It is engaged.
The sealing ring is integrally formed circle for hydro-expansive rubber material, can be further using hydro-expansive rubber material
Strengthen the overall leakage performance of sealing ring, and because the structure of sealing ring is relatively simple, integral forming process system can be used
Make.
Claims (10)
1. a kind of sealing ring applied to concrete pipe culvert bell socket, including cylindric sealing ring matrix (1), its feature exist
In, be respectively equipped with the inner and outer wall of the sealing ring matrix (1) multiple tracks protuberance position limiting convex ring (2) and anticreep bulge loop (3).
2. the sealing ring according to claim 1 that socket is accepted applied to concrete pipe culvert, it is characterized in that, the sealing ring
The inserted terminal of meeting of matrix (1) tightens termination (4) for what an internal diameter narrowed.
3. the sealing ring according to claim 2 applied to concrete pipe culvert bell socket, it is characterized in that, the limit convex
The section of ring (2) and anticreep bulge loop (3) is in circular arc and right angled triangle respectively, and the plug surface of meeting of the anticreep bulge loop (3) is
One inclined-plane, back of the body plug surface are the facade with sealing ring matrix (1) outer wall vertical.
4. the sealing ring according to claim 3 applied to concrete pipe culvert bell socket, it is characterized in that, the limit convex
The quantity of ring (2) and anticreep bulge loop (3) is no less than 3.
5. the sealing ring according to claim 4 applied to concrete pipe culvert bell socket, it is characterized in that, the limit convex
Ring (2) is equal with the quantity of anticreep bulge loop (3) and position on sealing ring matrix (1) axial direction is identical.
6. the sealing ring according to claim 5 applied to concrete pipe culvert bell socket, it is characterized in that, the sealing ring
One group of cut-off muscle (5) is interval with the outer wall of matrix (1) between adjacent twice anticreep bulge loop (3), it is described to separate the two of muscle (5)
End respectively with twice anticreep bulge loop (3) fusion connection.
7. the sealing ring according to claim 6 applied to concrete pipe culvert bell socket, it is characterized in that, described in every group every
Disconnected muscle (5) is uniformly distributed and diagonally disposed between adjacent twice anticreep bulge loop (3) with equal angular around sealing ring matrix (1).
8. the sealing ring according to claim 7 applied to concrete pipe culvert bell socket, it is characterized in that, described adjacent two
Group cut-off muscle (5) is in be staggeredly arranged.
9. the sealing ring according to claim 7 applied to concrete pipe culvert bell socket, it is characterized in that, the cut-off muscle
(5) height is less than the height of anticreep bulge loop (3), and section is triangular in shape.
10. the sealing ring applied to concrete pipe culvert bell socket according to any one in claim 1~9, it is special
Sign is that the sealing ring is integrally formed circle for hydro-expansive rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720312616.1U CN206694694U (en) | 2017-03-28 | 2017-03-28 | Sealing ring applied to concrete pipe culvert bell socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720312616.1U CN206694694U (en) | 2017-03-28 | 2017-03-28 | Sealing ring applied to concrete pipe culvert bell socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694694U true CN206694694U (en) | 2017-12-01 |
Family
ID=60438373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720312616.1U Expired - Fee Related CN206694694U (en) | 2017-03-28 | 2017-03-28 | Sealing ring applied to concrete pipe culvert bell socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469728A (en) * | 2019-09-12 | 2019-11-19 | 廖忠烈 | A kind of special-shaped seal ring improves type ring press type pipe and installation method |
-
2017
- 2017-03-28 CN CN201720312616.1U patent/CN206694694U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469728A (en) * | 2019-09-12 | 2019-11-19 | 廖忠烈 | A kind of special-shaped seal ring improves type ring press type pipe and installation method |
| CN110469728B (en) * | 2019-09-12 | 2024-05-03 | 廖忠烈 | Special-shaped sealing ring, ring-pressing type pipe fitting and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 |