CN218508486U - High-strength prefabricated square culvert with shock resistance and fracture prevention - Google Patents
High-strength prefabricated square culvert with shock resistance and fracture prevention Download PDFInfo
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- CN218508486U CN218508486U CN202222715891.1U CN202222715891U CN218508486U CN 218508486 U CN218508486 U CN 218508486U CN 202222715891 U CN202222715891 U CN 202222715891U CN 218508486 U CN218508486 U CN 218508486U
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- 230000002265 prevention Effects 0.000 title claims description 4
- 230000035939 shock Effects 0.000 title description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000002968 anti-fracture Effects 0.000 claims description 2
- 210000002583 cell-derived microparticle Anatomy 0.000 abstract description 23
- 239000012528 membrane Substances 0.000 abstract description 5
- 230000009977 dual effect Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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Abstract
The utility model relates to a square culvert of advance technical field especially relates to a square culvert of advance with fracture is prevented in antidetonation, including square culvert ectosome in advance, side slot one has been seted up to the side end of square culvert ectosome in advance, keeps away from side slot one the side end fixed mounting of square culvert ectosome in advance has side inserted block one, the inside fixed mounting of square culvert ectosome in advance has square culvert inner tube in advance, is located square culvert ectosome in advance the outer fixed surface of square culvert inner tube in advance installs enhancement layer one. The utility model discloses a two side inserted blocks of the tip of side inserted block one inject in two side slots that the square culvert inner tube of advance was seted up two, two square culvert ectosome fixed completions in advance this moment, fix two square culvert ectosome in advance through utilizing dual latch mechanism to effectively improve two stability of the square culvert ectosome concatenation in advance, the square culvert inner tube four corners department equal fixed mounting has the lug membrane in advance simultaneously, and a plurality of lug membranes can improve the inside intensity of square culvert inner tube in advance.
Description
Technical Field
The utility model relates to a square culvert of advance technical field especially relates to a square culvert of advance of high strength with fracture is prevented in antidetonation.
Background
The prefabricated square culvert is hoisted and connected on a construction site by utilizing a box-shaped pipe culvert which is prefabricated in a factory by high-strength reinforced concrete. The box culvert can be widely used for electric power tunnels and urban comprehensive pipe galleries and is commonly called as a precast concrete square pipe culvert.
The prefabricated square culvert is used for a plurality of scenes, but the existing prefabricated square culvert has poor earthquake resistance and fracture resistance due to single internal structure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a square culvert is in advance to high strength with fracture is prevented to antidetonation.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a square culvert of high strength in advance with fracture is prevented in antidetonation, includes the square culvert ectosome in advance, the side slot I has been seted up to the side tip of the square culvert ectosome in advance, keeps away from the side slot I the side tip fixed mounting of the square culvert ectosome in advance has side inserted block one, the inside fixed mounting of the square culvert ectosome in advance has the square culvert inner tube in advance, is located the square culvert ectosome in advance the external fixed surface of square culvert inner tube in advance installs enhancement layer one, is located the square culvert ectosome in advance the external fixed surface of square culvert inner tube in advance installs enhancement layer two, the inside fixed mounting of enhancement layer two has two at least enhancement plates.
As a preferred technical scheme of the utility model, side slot two has been seted up to the side tip of square culvert inner tube in advance, keeps away from side slot two the side tip fixed mounting of square culvert inner tube in advance has side inserted block two, the upper end fixed mounting of the square culvert ectosome in advance has two at least string angle hooks, the equal fixed mounting in inside four corners department of square culvert inner tube in advance has the lug membrane, the surface and the prefabricated square culvert ectosome inner wall fixed connection of enhancement layer two.
As the utility model discloses an optimized technical scheme, two at least hexagonal grooves, every have been seted up on the surface of enhancement layer one the hexagonal inslot all is equipped with hexagonal piece, every the both ends of hexagonal piece respectively with enhancement layer two with prefabricated square culvert inner tube fixed connection.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. a plurality of hexagonal grooves are arranged in the first reinforcing layer, the hexagonal grooves can play a role in buffering expansion with heat and contraction with cold, the plurality of hexagonal blocks and the second reinforcing layer and the prefabricated square culvert inner pipe are fixedly connected, the strength between the second reinforcing layer and the prefabricated square culvert inner pipe can be effectively improved, each hexagonal block is hexagonal, therefore, each hexagonal block has good strength, the whole leveling strength of the prefabricated square culvert outer body is well improved, and the anti-seismic and anti-fracture capabilities of the prefabricated square culvert outer body are effectively improved.
2. Inject the side inserted block one of the side of the square culvert ectosome tip of second in the side slot one of the square culvert ectosome tip of second in advance, two side inserted blocks one of the tip of side inserted block one inject two side slots two of the square culvert inner tube of advance was seted up simultaneously in, two the square culvert ectosome of advance are fixed to be accomplished this moment, fix two the square culvert ectosome of advance through utilizing dual clamping mechanism to effectively improve the stability of two the square culvert ectosome concatenations of advance, the square culvert inner tube four corners department equal fixed mounting has the lug membrane simultaneously, a plurality of lug membranes can improve the inside intensity of the square culvert inner tube of advance.
Drawings
Fig. 1 is a schematic structural view of a prefabricated square culvert external body 1 of the present invention;
fig. 2 is a schematic structural view of a side insert block i 14 of the present invention;
fig. 3 is a schematic structural view of the prefabricated square culvert inner pipe 2 of the present invention;
fig. 4 is a schematic structural view of the second reinforcement layer 24 according to the present invention.
Wherein: 1. prefabricating a square culvert external body; 11. hanging a corner hook; 12. a first side slot; 13. a second side slot; 14. a first side plug block; 15. a second side insert block; 16. a bump film; 2. pre-forming an inner pipe of the square culvert; 21. a first reinforcing layer; 22. a hexagonal groove; 23. a hexagonal block; 24. a second reinforcing layer; 25. a reinforcing plate.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
In the embodiment, as shown in fig. 1, 2, 3 and 4, a high-strength prefabricated square culvert with shock resistance and fracture prevention comprises a prefabricated square culvert outer body 1, wherein a side slot I12 is formed in the side end part of the prefabricated square culvert outer body 1, a side insert block I14 is fixedly arranged at the side end part of the prefabricated square culvert outer body 1 far away from the side slot I12, a prefabricated square culvert inner pipe 2 is fixedly arranged inside the prefabricated square culvert outer body 1, a reinforcing layer I21 is fixedly arranged on the outer surface of the prefabricated square culvert inner pipe 2 inside the prefabricated square culvert outer body 1, a reinforcing layer II 24 is fixedly arranged on the outer surface of the prefabricated square culvert inner pipe 2 inside the prefabricated square culvert outer body 1, at least two reinforcing plates 25 are fixedly arranged inside the reinforcing layer II 24, two side insert blocks I14 at the end part of the side insert block I14 are inserted into two side slots II 13 formed in the prefabricated square culvert inner pipe 2, at the moment, the two prefabricated square culvert outer bodies 1 are fixed by utilizing a double clamping mechanism, so that the splicing stability of the two prefabricated square culvert bodies 1 is effectively improved, and the strength of the four inner pipe 2 is improved, and the inner pipe 16 is also provided with a plurality of the inner pipe 16.
The lateral end of the prefabricated square culvert inner pipe 2 is provided with a lateral slot II 13, the lateral end of the prefabricated square culvert inner pipe 2 far away from the lateral slot II 13 is fixedly provided with a lateral insert block II 15, the upper end of the prefabricated square culvert outer body 1 is fixedly provided with at least two corner hooks 11, four corners inside the prefabricated square culvert inner pipe 2 are fixedly provided with a convex block film 16, the outer surface of a reinforcing layer II 24 is fixedly connected with the inner wall of the prefabricated square culvert outer body 1, the surface of a reinforcing layer I21 is provided with at least two hexagonal grooves 22, each hexagonal groove 22 is internally provided with a hexagonal block 23 with higher strength, the reinforcing layer I21 is internally provided with a plurality of hexagonal grooves 22, the hexagonal grooves 22 can play a role in thermal expansion and contraction buffering, the hexagonal blocks 23 are fixedly connected with the reinforcing layer II 24 and the prefabricated square culvert inner pipe 2, the strength between the reinforcing layer II 24 and the prefabricated square culvert inner pipe 2 can be effectively improved, and each hexagonal block 23 is hexagonal, so that each hexagonal block 23 has better strength, and two ends of each hexagonal block 23 are respectively fixedly connected with the reinforcing layer II 24 and the prefabricated square culvert inner pipe 2.
The working principle is as follows:
firstly, when the prefabricated square culvert external body 1 is carried, a crane can fix four corner hanging hooks 11 by using a sling, when a user needs to splice two prefabricated square culvert external bodies 1, a first side insertion block 14 at the end part of the first prefabricated square culvert external body 1 is inserted into a first side insertion slot 12 at the end part of the second prefabricated square culvert external body 1, and meanwhile, two first side insertion blocks 14 at the end part of the first side insertion block 14 are inserted into two second side insertion slots 13 formed in the prefabricated square culvert inner pipe 2, at the moment, the fixation of the two prefabricated square culvert external bodies 1 is completed, the two prefabricated square culvert external bodies 1 are fixed by using a dual clamping mechanism, so that the splicing stability of the two prefabricated square culvert external bodies 1 is effectively improved, and meanwhile, the four corners of the prefabricated square culvert inner pipe 2 are fixedly provided with bump films 16, and the bump films 16 can improve the strength inside the prefabricated square culvert inner pipe 2.
The second step, the inside reinforcing plate 25 of compriseing by a plurality of reinforcing plates of enhancement layer two 24, effectively improve the holding power on every side of enhancement layer two 24, compare in single enhancement layer two 24, adopt the mixed combination, intensity is bigger, a plurality of hexagonal grooves 22 have been seted up in enhancement layer one 21 simultaneously, a plurality of hexagonal grooves 22 can play the cushioning effect of expend with heat and contract with cold, fixed connection between a plurality of hexagonal piece 23 and enhancement layer two 24 and the square culvert inner tube 2 of prefabricating, can effectively improve the intensity between enhancement layer two 24 and the square culvert inner tube 2 of prefabricating, and every hexagonal piece 23 is the hexagon, consequently every hexagonal piece 23 self has better intensity, have better promotion to the whole flat intensity of the square culvert ectosome 1 of prefabricating, effectively improve the antidetonation of the square culvert ectosome 1 of prefabricating, fracture resistance.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (6)
1. The utility model provides a high strength is square culvert in advance with fracture is prevented to antidetonation, includes square culvert external body (1) in advance, its characterized in that, side slot (12) have been seted up to the side end of square culvert external body (1) in advance, keep away from side slot (12) the side end fixed mounting of square culvert external body (1) in advance has side inserted block (14), the inside fixed mounting of square culvert external body (1) in advance has square culvert inner tube (2), is located in square culvert external body in advance (1) the external fixed surface of square culvert inner tube in advance (2) installs enhancement layer (21), is located in square culvert external body in advance (1) the external fixed mounting of square culvert inner tube in advance (2) has two enhancement layers (24), the inside fixed mounting of enhancement layer two (24) has two at least enhancement plates (25).
2. The anti-seismic and anti-fracture high-strength prefabricated square culvert according to claim 1, wherein a side slot II (13) is formed in the side end of the prefabricated square culvert inner pipe (2), and a side insert block II (15) is fixedly mounted at the side end of the prefabricated square culvert inner pipe (2) far away from the side slot II (13).
3. An earthquake-resistant and fracture-resistant high-strength prefabricated square culvert according to claim 2, characterized in that at least two corner hooks (11) are fixedly installed at the upper end of the prefabricated square culvert body (1).
4. The quake-proof and fracture-proof high-strength prefabricated square culvert according to claim 3, characterized in that bump films (16) are fixedly mounted at four corners inside the pipe (2) of the prefabricated square culvert.
5. The high-strength prefabricated square culvert with the functions of resisting earthquake and preventing fracture as claimed in claim 4, wherein the outer surface of the second reinforcing layer (24) is fixedly connected with the inner wall of the outer body (1) of the prefabricated square culvert.
6. The high-strength precast square culvert with the functions of earthquake resistance and fracture prevention according to claim 5, characterized in that the surface of the first reinforcement layer (21) is provided with at least two hexagonal grooves (22), each hexagonal groove (22) is internally provided with a hexagonal block (23), and two ends of each hexagonal block (23) are respectively fixedly connected with the second reinforcement layer (24) and the precast square culvert inner pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222715891.1U CN218508486U (en) | 2022-10-14 | 2022-10-14 | High-strength prefabricated square culvert with shock resistance and fracture prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222715891.1U CN218508486U (en) | 2022-10-14 | 2022-10-14 | High-strength prefabricated square culvert with shock resistance and fracture prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218508486U true CN218508486U (en) | 2023-02-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222715891.1U Active CN218508486U (en) | 2022-10-14 | 2022-10-14 | High-strength prefabricated square culvert with shock resistance and fracture prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218508486U (en) |
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2022
- 2022-10-14 CN CN202222715891.1U patent/CN218508486U/en active Active
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