CN214090401U - Prestressed corrugated pipe joint structure - Google Patents
Prestressed corrugated pipe joint structure Download PDFInfo
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- CN214090401U CN214090401U CN202023043928.8U CN202023043928U CN214090401U CN 214090401 U CN214090401 U CN 214090401U CN 202023043928 U CN202023043928 U CN 202023043928U CN 214090401 U CN214090401 U CN 214090401U
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- corrugated pipe
- elastic rubber
- rubber ring
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- joint end
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Abstract
The utility model relates to a building field especially relates to a prestressing force bellows seam structure, including the bellows body, two tip of bellows body all are provided with interface port, its characterized in that: the joint comprises a first joint end with a smaller diameter of the joint end, a second joint end with a larger diameter of the joint end, an outer convex part arranged on the outer surface of the first joint end, and an inner convex part arranged on the inner surface of the second joint end, and further comprises a fixing main body, wherein the fixing main body is bonded with the outer surface of the second joint end and arranged on one side of the second joint end; the technical problem that the joint of the prestressed corrugated pipe cannot well prevent slipping at present is solved.
Description
Technical Field
The utility model relates to a building field especially relates to a prestressing force bellows seam structure.
Background
With the continuous progress of society, people have higher and higher using functions and more complex building forms, and the structural form of large-span and large space gradually becomes a common form, and especially in public buildings, the design requirements are usually met through a prestressed beam structure. The prestressed corrugated pipe is a product which is commonly adopted in the construction process of prestressed beams, greatly improves the protection conditions of prestressed tendons, thereby improving the safety and durability of prestressed structures and members, reducing the construction cost, reducing the maintenance and repair, saving a large amount of cost, being widely applied to the fields of bridges, highways, railways, high-rise buildings, hydropower, nuclear power, sewage treatment plants and the like, and having the following unpredicted parts although the technology of the prestressed corrugated pipe is increasingly perfect at present:
firstly, the joint end of the existing prestressed corrugated pipe is smooth and can swing left and right in the connection process to influence the working environment of the prestressed corrugated pipe;
secondly, the joint of the prestressed corrugated pipe cannot be well prevented from skidding at present;
thirdly, the joint of the two prestressed corrugated pipes cannot be clamped effectively at present, and the joint of the two prestressed corrugated pipes is easy to collapse due to fluid.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a not enough to prior art exists, the utility model aims at providing a prestressing force corrugated pipe joint structure aims at solving the problem that appears in the above-mentioned background art.
The technical scheme of the utility model is realized like this: the utility model provides a prestressing force bellows joint structure, includes the bellows body, two tip of bellows body all are provided with interface end, its characterized in that: the corrugated pipe comprises a corrugated pipe body and is characterized in that a first joint end is arranged at the joint end with a smaller diameter, a second joint end is arranged at the joint end with a larger diameter, an outer protruding part is arranged on the outer surface of the first joint end, an inner protruding part is arranged on the inner surface of the second joint end, the first joint end of one corrugated pipe body is nested in the second joint end of the other corrugated pipe body, and the outer protruding parts and the inner protruding parts of the two corrugated pipe bodies are matched with each other.
Preferably: the number of the outer convex parts is 2-10, and the number of the inner convex parts is 2-10.
Through foretell technical scheme, be provided with the interface end in the bellows body, the diameter is less is first interface end, directly great is second interface end, first interface end surface sets up outer bellying, second interface end internal surface is provided with interior bellying, when the staff with the first interface end nestification of one of them bellows body in the second interface end of another bellows body, two bellows body outer bellying and interior bellying mutually support, mutually support through outer bellying and interior bellying, can fix the bellows body, can not rock about the connection in-process.
The utility model discloses further set up to: the corrugated pipe body further comprises a fixing main body, the fixing main body is bonded with the outer surface of the connector end and is arranged on one side of the second connector end, mounting blocks are arranged at two ends of the fixing main body and comprise an upper mounting block and a lower mounting block, the upper mounting block and the lower mounting block are fixed through bolts, and the fixing main body and the corrugated pipe body can be detached.
Preferably: the surface of the mounting block, which is close to one side of the corrugated pipe body, is provided with anti-skid grains.
Through foretell technical scheme, still be provided with fixed main part in bellows body, fixed main part is provided with bolt fastening's last installation piece and installation piece down, through being provided with fixed main part, bellows seam structure can further be stabilized, anti-skidding line has been seted up on the surface that the installation piece is close to bellows body one side simultaneously, the working ability of fixed main part can further be improved through being provided with anti-skidding line, thereby guarantee that seam crossing can not drop, can dismantle with bellows body through fixed main part, the staff can come fixed mounting at the scene, convenient transportation.
The utility model discloses further set up to: the corrugated pipe comprises a corrugated pipe body and is characterized in that a stopping area is further arranged in the corrugated pipe body and comprises an elastic rubber ring and an elastic rubber ring, the elastic rubber ring is arranged inside the second interface end, the elastic rubber ring is arranged outside the first interface end, one of the elastic rubber rings of the corrugated pipe body passes through the other elastic rubber ring of the corrugated pipe body and is clamped inside the elastic rubber ring, and the elastic rubber rings of the two corrugated pipe bodies are matched with the elastic rubber ring.
Preferably: the elastic rubber ring and the elastic rubber ring are of an integrated structure with the interface end.
Through foretell technical scheme, still be provided with the stopping district in bellows body, the stopping district includes elastic rubber ring and elastic rubber circle, the elastic rubber ring sets up inside second interface end, the elastic rubber circle sets up the outside at first interface end, the staff crosses the elastic rubber ring and the joint of another bellows body with the elastic rubber circle of one of them bellows body inside the elastic rubber ring, the elastic rubber ring and the elastic rubber circle of two bellows bodies mutually support, can effectually let two bellows body chucking each other through elastic rubber ring and elastic rubber circle, can guarantee the stability of bellows body seam structure, can not collapse bellows seam department because of the fluid.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of embodiment 2 of the present invention;
FIG. 3 is a right side view of the structure of embodiment 2 of the present invention;
fig. 4 is a schematic structural view of embodiment 3 of the present invention;
fig. 5 is a schematic view of a connection structure of a stopping area according to embodiment 3 of the present invention;
reference numerals: the connecting structure comprises a corrugated pipe body 10, a connecting end 20, a first connecting end 21, a second connecting end 22, an outer convex part 30, an inner convex part 40, a fixed main body 50, a mounting block 60, an upper mounting block 61, a lower mounting block 62, a bolt 63, an anti-skid thread 64, a backstop area 70, an elastic rubber ring 71 and an elastic rubber ring 72.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, the utility model discloses a prestressing force bellows seam structure, including bellows body 10, two tip of bellows body 10 all are provided with interface port 20, its characterized in that: the joint end 20 with a smaller diameter is a first joint end 21, the joint end 20 with a larger diameter is a second joint end 22, an outer convex portion 30 is arranged on the outer surface of the first joint end 21, an inner convex portion 40 is arranged on the inner surface of the second joint end 22, the first joint end 21 of one corrugated pipe body 10 is nested in the second joint end 22 of the other corrugated pipe body 10, and the outer convex portions 30 and the inner convex portions 40 of the two corrugated pipe bodies 10 are matched with each other.
In the embodiment of the present invention, 2 to 10 outer protrusions 30 are provided, and 2 to 10 inner protrusions 40 are provided.
By adopting the technical scheme, the joint end 20 is arranged in the corrugated pipe body 10, the first joint end 21 with smaller diameter is the second joint end 22 with larger diameter, the outer convex part 30 is arranged on the outer surface of the first joint end 21, the inner convex part 40 is arranged on the inner surface of the second joint end 22, when a worker nests the first joint end 21 of one corrugated pipe body 10 in the second joint end 22 of the other corrugated pipe body 10, the outer convex part 30 and the inner convex part 40 of the two corrugated pipe bodies 10 are matched with each other, and the corrugated pipe bodies 10 can be fixed and cannot swing left and right in the connection process due to the mutual matching of the outer convex part 30 and the inner convex part 40.
Example 2 is different from example 1 in that
As shown in fig. 2-3, in the embodiment of the present invention, the bellows body 10 further includes a fixing main body 50, the fixing main body 50 is adhered to the outer surface of the second interface end 22 and is disposed on one side of the second interface end 22, two ends of the fixing main body 50 are provided with mounting blocks 60, each mounting block 60 includes an upper mounting block 61 and a lower mounting block 62, the upper mounting block 61 and the lower mounting block 62 are fixed by bolts 63, and the fixing main body 50 is detachable from the bellows body 10.
In the embodiment of the present invention, the surface of the mounting block 60 near one side of the corrugated tube body 10 is provided with anti-slip patterns 64.
Through adopting foretell technical scheme, still be provided with fixed main part 50 in bellows body 10, fixed main part 50 is provided with last installation piece 61 and the lower installation piece 62 that bolt 63 is fixed, through being provided with fixed main part 50, bellows seam structure can further be stabilized, anti-skidding line 64 has been seted up on the surface that installation piece 60 is close to bellows body 10 one side simultaneously, can further improve the operational capability of fixed main part 50 through being provided with anti-skidding line 64, thereby guarantee that seam crossing can not drop, can dismantle with bellows body 10 through fixed main part 50, the staff can come fixed mounting at the scene, convenient transportation.
Example 3 differs from example 2 in that
As shown in fig. 4-5, in the embodiment of the present invention, a stopping area 70 is further disposed in the bellows body 10, the stopping area 70 includes an elastic rubber ring 71 and an elastic rubber ring 72, the elastic rubber ring 71 is disposed inside the second joint end 22, the elastic rubber ring 72 is disposed outside the first joint end 21, the elastic rubber ring 72 of one of the bellows bodies 10 passes through the elastic rubber ring 71 and the elastic rubber ring 72 of the other bellows body 10, and the two bellows bodies 10 are engaged with each other by the elastic rubber ring 71 and the elastic rubber ring 72.
In the embodiment of the present invention, the elastic rubber ring 71 and the elastic rubber ring 72 are integrated with the interface end 20.
By adopting the above technical scheme, still be provided with stopping district 70 in bellows body 10, stopping district 70 includes elastic rubber ring 71 and elastic rubber circle 72, elastic rubber ring 71 sets up inside second interface end 22, elastic rubber circle 72 sets up the outside at first interface end 21, the staff crosses elastic rubber ring 71 and the joint of another bellows body 10 with elastic rubber ring 72 of one of bellows body 10 inside elastic rubber ring 71, elastic rubber ring 71 and elastic rubber circle 72 of two bellows bodies 10 mutually support, can effectually let two bellows bodies 10 chucking each other through elastic rubber ring 71 and elastic rubber circle 72, can guarantee the stability of bellows body 10 seam structure, can not collapse bellows seam department because of the fluid.
In conclusion, by adopting the technical scheme, the technical problem that the working environment of the prestressed corrugated pipe is influenced because the joint end of the conventional prestressed corrugated pipe is smooth and can swing left and right in the connection process can be solved; the technical problem that the joint of the prestressed corrugated pipe cannot be well prevented from slipping at the present time is solved; the technical problems that the joint of the two prestressed corrugated pipes cannot be clamped effectively and is easy to collapse due to fluid are solved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a prestressing force bellows joint structure, includes the bellows body, two tip of bellows body all are provided with interface end, its characterized in that: the corrugated pipe comprises a corrugated pipe body and is characterized in that a first joint end is arranged at the joint end with a smaller diameter, a second joint end is arranged at the joint end with a larger diameter, an outer protruding part is arranged on the outer surface of the first joint end, an inner protruding part is arranged on the inner surface of the second joint end, the first joint end of one corrugated pipe body is nested in the second joint end of the other corrugated pipe body, and the outer protruding parts and the inner protruding parts of the two corrugated pipe bodies are matched with each other.
2. The prestressed corrugated pipe joint construction of claim 1, wherein: the corrugated pipe body further comprises a fixing main body, the fixing main body is bonded with the outer surface of the second connector end and is arranged on one side of the second connector end, mounting blocks are arranged at two ends of the fixing main body and comprise an upper mounting block and a lower mounting block, the upper mounting block and the lower mounting block are fixed through bolts, and the fixing main body and the corrugated pipe body can be detached.
3. The prestressed corrugated pipe joint construction of claim 1, wherein: the corrugated pipe comprises a corrugated pipe body and is characterized in that a stopping area is further arranged in the corrugated pipe body and comprises an elastic rubber ring and an elastic rubber ring, the elastic rubber ring is arranged inside the second interface end, the elastic rubber ring is arranged outside the first interface end, one of the elastic rubber rings of the corrugated pipe body passes through the other elastic rubber ring of the corrugated pipe body and is clamped inside the elastic rubber ring, and the elastic rubber rings of the two corrugated pipe bodies are matched with the elastic rubber ring.
4. The prestressed corrugated pipe joint construction of claim 1, wherein: the number of the outer convex parts is 2-10, and the number of the inner convex parts is 2-10.
5. A prestressed corrugated pipe joint construction as claimed in claim 2, wherein: the surface of the mounting block, which is close to one side of the corrugated pipe body, is provided with anti-skid grains.
6. A prestressed corrugated pipe joint construction as claimed in claim 3, wherein: the elastic rubber ring and the elastic rubber ring are of an integrated structure with the interface end.
7. A prestressed corrugated pipe joint construction as claimed in claim 3, wherein: the length from the outer ring to the inner ring of the elastic rubber ring is longer than the length from the inner surface of the elastic rubber ring to the first interface end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023043928.8U CN214090401U (en) | 2020-12-17 | 2020-12-17 | Prestressed corrugated pipe joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023043928.8U CN214090401U (en) | 2020-12-17 | 2020-12-17 | Prestressed corrugated pipe joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214090401U true CN214090401U (en) | 2021-08-31 |
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ID=77428484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023043928.8U Active CN214090401U (en) | 2020-12-17 | 2020-12-17 | Prestressed corrugated pipe joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214090401U (en) |
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2020
- 2020-12-17 CN CN202023043928.8U patent/CN214090401U/en active Active
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