CN209053022U - A kind of prefabricated culvert pipe connection structure - Google Patents
A kind of prefabricated culvert pipe connection structure Download PDFInfo
- Publication number
- CN209053022U CN209053022U CN201821863788.9U CN201821863788U CN209053022U CN 209053022 U CN209053022 U CN 209053022U CN 201821863788 U CN201821863788 U CN 201821863788U CN 209053022 U CN209053022 U CN 209053022U
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- prefabricated
- culvert pipe
- peg
- tube body
- connection structure
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Abstract
The utility model discloses a kind of prefabricated culvert pipe connection structures, it includes two sections or more of prefabricated tube body (1), is connected between contiguous prefabricated tube body (1) by flexible connecting member (2).The connecting pin of the prefabricated tube body (1) offers annular caulking groove (3), the flexible connecting member (2) includes the connection-peg (2-2) of bending rubber joint ontology (2-1) and setting at the both ends elastomer connector ontology (2-1), the connection-peg (2-2) at elastomer connector ontology (2-1) both ends is plugged on respectively in the annular caulking groove (3) of contiguous prefabricated tube body (1) connecting pin, is filled with sealant (4) in the gap between annular caulking groove (3) and connection-peg (2-2).The utility model forms flexible interface in the docking site of two prefabricated tube couplings, and shock resistance is strong, it is ensured that the leakproofness and connectivity robustness of prefabricated pipe internode, so that culvert pipe road can adapt to the earth's surface with larger sedimentation and deformation.
Description
Technical field
The utility model belongs to culvert pipe interconnection technique field, is specifically related to a kind of prefabricated culvert pipe connection structure.
Background technique
In the infrastructure constructions such as highway, railway, power channel and waterpower water passage, prefabricated culvert will necessarily be related to
The installation of pipe.In practice, after the docking for completing prefabricated culvert pipe, need to spread band-like cement mortar for seam at interface position
Sealing causes the docking site of two prefabricated culvert pipe to form rigid interface.This rigid interface between two prefabricated culvert pipe does not have
Flexibility, shock resistance is low, does not adapt to biggish sedimentation and deformation, be easy to cause culvert pipe leak.In these cases, it provides
There is one kind prefabricated culvert pipe connection structure flexible just to seem particularly necessary.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of prefabricated culvert pipe connection structure, has flexibility, antidetonation
Ability is strong, adapts to certain sedimentation, can be with overcome the deficiencies in the prior art.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of prefabricated culvert pipe connection structure, it includes
Two sections or more of prefabricated tube body is connected between contiguous prefabricated tube body by flexible connecting member.
Above-mentioned prefabricated culvert pipe connection structure is that the connecting pin of the prefabricated tube body offers annular caulking groove, the flexibility
Connector includes bending rubber joint ontology and the connection-peg that elastomer connector ontology both ends are arranged in, the elastomer connector ontology
The connection-peg at both ends is plugged on respectively in the annular caulking groove of contiguous prefabricated tube body connecting pin.
Above-mentioned prefabricated culvert pipe connection structure is that sealant is filled in the gap between annular caulking groove and connection-peg.
Above-mentioned prefabricated culvert pipe connection structure is that the annular caulking groove is by annular outer groove wide outside and narrow inside and is provided with annular
The section of outer slot bottom is constituted in the annular trough of " C " shape.
Above-mentioned prefabricated culvert pipe connection structure is that the elastomer connector ontology is one section of tubular body, the tubular body wall
Longitudinal section is S-shaped.
Above-mentioned prefabricated culvert pipe connection structure is that the elastomer connector ontology is an integral molding structure with connection-peg.
Above-mentioned prefabricated culvert pipe connection structure is to be provided with flange on the connection-peg.
Compared with the prior art, the beneficial effects of the utility model are: by opening up annular in the connecting pin of prefabricated tube body
Caulking groove is plugged on the connection-peg at flexible connecting member both ends respectively in the annular caulking groove of contiguous prefabricated tube body connecting pin, while
Filling with sealant in gap between annular caulking groove and connection-peg passes through the flexible connecting member phase between tube body contiguous prefabricated in this way
It links together, flexible interface can be formed in the docking site of contiguous prefabricated tube body, utilize the scalability of flexible connecting member
With flexible property, efficiently avoid forming rigid interface in the docking site of contiguous prefabricated tube body, with traditional by two
The docking site of prefabricated tube body spreads band-like cement mortar and compares joint seal, enhances the anti-of culvert pipe road so significantly
Shake ability, it is ensured that the leakproofness and connectivity robustness of prefabricated pipe internode so that culvert pipe road can adapt to have larger sedimentation with
The earth's surface of deformation.Meanwhile the utility model also have it is ingenious in design, improve culvert pipe road construction speed and leakproof is aqueous good excellent
Point.Elastomer connector ontology is one section of tubular body, and the longitudinal section of the tubular body wall is S-shaped, and this structure has stronger flexible
Property and flexibility, can enhance culvert pipe road shock resistance.It is provided with flange on connection-peg, increases the opposite of connection-peg and sealant
The resistance of motion, it is therefore prevented that connection-peg is deviate from from annular caulking groove.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the prefabricated tube body of the utility model and the partial sectional view of flexible connecting member connection.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only the section Example of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1 and Figure 2, a kind of prefabricated culvert pipe connection structure, it includes two sections or more of prefabricated tube body 1, phase
It is connected between adjacent prefabricated tube body 1 by flexible connecting member 2.The connecting pin of the prefabricated tube body 1 offers annular caulking groove 3, institute
Stating flexible connecting member 2 includes the bending rubber joint ontology 2-1 and connection-peg 2-2 that the both ends elastomer connector ontology 2-1 are arranged in,
The connection-peg 2-2 at the both ends elastomer connector ontology 2-1 is plugged on respectively in the annular caulking groove 3 of contiguous prefabricated 1 connecting pin of tube body,
Sealant 4 is filled in gap between annular caulking groove 3 and connection-peg 2-2.
Specifically, the annular caulking groove 3 by annular outer groove 3-1 wide outside and narrow inside and is provided with the bottom annular outer groove 3-1
Section is constituted in the annular trough 3-2 of " C " shape.
Specifically, the elastomer connector ontology 2-1 is one section of tubular body, and the longitudinal section of the tubular body wall is S-shaped.
Specifically, the elastomer connector ontology 2-1 and connection-peg 2-2 is an integral molding structure.
In order to avoid connection-peg 2-2 deviates from from annular caulking groove 3, flange is provided on the connection-peg 2-2.
After prefabricated tube body is placed into the mounting groove of earth's surface using tools such as cranes, then make inserting for flexible connecting member both ends
Connector is inserted into respectively in the annular caulking groove of two adjacent prefabricated pipe bodies, and is filled in the gap between annular caulking groove and connection-peg close
Sealing can form interface flexible in two prefabricated pipe internodes in this way, realize the goal of the invention of the utility model.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.Embodiment is chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.
Claims (7)
1. a kind of prefabricated culvert pipe connection structure, it includes two sections or more of prefabricated tube body (1), it is characterised in that: contiguous prefabricated pipe
It is connected between body (1) by flexible connecting member (2).
2. prefabricated culvert pipe connection structure according to claim 1, it is characterised in that: the connecting pin of the prefabricated tube body (1)
It offers annular caulking groove (3), the flexible connecting member (2) includes that bending rubber joint ontology (2-1) and setting connect in rubber
The connection-peg (2-2) at head both ends ontology (2-1), the connection-peg (2-2) at elastomer connector ontology (2-1) both ends are plugged on respectively
In the annular caulking groove (3) of contiguous prefabricated tube body (1) connecting pin.
3. prefabricated culvert pipe connection structure according to claim 2, it is characterised in that: in annular caulking groove (3) and connection-peg (2-
2) sealant (4) are filled in the gap between.
4. prefabricated culvert pipe connection structure according to claim 2, it is characterised in that: the annular caulking groove (3) is by outer width
Narrow annular outer groove (3-1) and the section for being provided with the bottom annular outer groove (3-1) are constituted in the annular trough (3-2) of " C " shape.
5. prefabricated culvert pipe connection structure according to claim 2, it is characterised in that: the elastomer connector ontology (2-1) is
One section of tubular body, the longitudinal section of the tubular body wall are S-shaped.
6. prefabricated culvert pipe connection structure according to claim 2, it is characterised in that: the elastomer connector ontology (2-1) with
Connection-peg (2-2) is an integral molding structure.
7. the prefabricated culvert pipe connection structure according to claim 2-6 any one, it is characterised in that: the connection-peg (2-
2) flange is provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863788.9U CN209053022U (en) | 2018-11-13 | 2018-11-13 | A kind of prefabricated culvert pipe connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863788.9U CN209053022U (en) | 2018-11-13 | 2018-11-13 | A kind of prefabricated culvert pipe connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053022U true CN209053022U (en) | 2019-07-02 |
Family
ID=67053233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821863788.9U Active CN209053022U (en) | 2018-11-13 | 2018-11-13 | A kind of prefabricated culvert pipe connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053022U (en) |
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2018
- 2018-11-13 CN CN201821863788.9U patent/CN209053022U/en active Active
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