CN216275825U - Prefabricated integrated pipe ditch of pin-connected panel - Google Patents
Prefabricated integrated pipe ditch of pin-connected panel Download PDFInfo
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- CN216275825U CN216275825U CN202123000714.7U CN202123000714U CN216275825U CN 216275825 U CN216275825 U CN 216275825U CN 202123000714 U CN202123000714 U CN 202123000714U CN 216275825 U CN216275825 U CN 216275825U
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Abstract
The utility model discloses an assembled prefabricated comprehensive pipe trench which comprises a prefabricated bottom plate, an upper cover plate and side plates, wherein the outer side wall of each side plate is connected with the side wall of the bottom plate through a plurality of connecting steel plates; a plurality of anchor bars are respectively arranged on two sides of the top of the bottom plate, a plurality of corrugated pipes are pre-embedded in the bottom of the side plate, and a plurality of grouting holes are formed in the side plate. The utility model has reasonable structural design, and can effectively improve the construction efficiency, shorten the construction time, perform batch prefabrication in factories, effectively shorten the construction cost and be suitable for the construction of comprehensive pipe ditches with different structural sizes by prefabricating the bottom plate, the upper cover plate and the side plates in advance and forming the comprehensive pipe ditches after assembly.
Description
Technical Field
The utility model belongs to the technical field of comprehensive pipe trench construction, and particularly relates to an assembled prefabricated comprehensive pipe trench.
Background
With the rapid development of the manufacturing industry in China, the factory production of the prefabricated assembled structure also realizes rapid rise, and the standard prefabricated part assembled construction is gradually formed in the field of cast-in-place construction before the transportation industry and the construction industry, so that the work efficiency is improved, and the quality is effectively ensured. The range of the concrete precast products is continuously expanded from small to railway track plates, shield segments to large to railway box beams, urban rail U-shaped beams and the like. Among them, the prefabricated culvert of the integrated pipe trench has been greatly developed in recent years. Compared with the traditional municipal pipeline single-burying mode, the comprehensive pipe trench serving as a new municipal utility pipeline has the obvious advantages of avoiding repeatedly excavating the ground, intensively utilizing underground space resources, having excellent disaster prevention performance, facilitating unified management and maintenance, reducing management cost and the like, and is the trend of the development of urban municipal utility pipelines in the future.
At present, the size of the prefabricated integrated pipe ditch is generally larger, the whole prefabrication difficulty is large, and the cost is higher, so that an assembled integrated pipe ditch which is easy to assemble and can be suitable for various structural sizes needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the defects in the prior art are overcome, and the assembled prefabricated comprehensive pipe trench is reasonable in structural design, can effectively improve the construction efficiency, shorten the construction time, perform batch prefabrication in factories and effectively shorten the construction cost, and is suitable for the construction of the comprehensive pipe trenches with different structural sizes.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a prefabricated trench of synthesizing of pin-connected panel which characterized in that: the side plate structure comprises a prefabricated bottom plate, an upper cover plate and side plates, wherein the outer side wall of each side plate is flush with one side of the bottom plate, the outer side wall of each side plate is connected with the side wall of the bottom plate through a plurality of connecting steel plates, the inner side wall of each side plate is connected with the top of the bottom plate through a plurality of angle-shaped connecting pieces, a plurality of first embedded steel plates for mounting the connecting steel plates are arranged on the left side wall and the right side wall of the bottom plate respectively, a plurality of second embedded steel plates for mounting the angle-shaped connecting pieces are arranged on two sides of the top of the bottom plate respectively, and a plurality of third embedded steel plates are arranged on two sides of each side plate respectively;
the bottom plate is characterized in that a plurality of anchor bars for installing the side plates are respectively arranged on two sides of the top of the bottom plate, a plurality of corrugated pipes for inserting the anchor bars are pre-buried in the bottoms of the side plates, and a plurality of grouting holes communicated with the corrugated pipes are formed in the side plates.
Foretell prefabricated trench of synthesizing of pin-connected panel, its characterized in that: the connecting steel plate and the angle connecting piece do not protrude to the surfaces of the bottom plate and the side plate.
Foretell prefabricated trench of synthesizing of pin-connected panel, its characterized in that: and the connecting steel plate and the first embedded steel plate, the connecting steel plate and the third embedded steel plate, the angle-shaped connecting piece and the second embedded steel plate and the angle-shaped connecting piece and the third embedded steel plate are welded.
Foretell prefabricated trench of synthesizing of pin-connected panel, its characterized in that: the anchor bars are L-shaped anchor bars, the horizontal sections of the anchor bars are anchored in the bottom plate, and the vertical sections of the anchor bars extend out of the upper end face of the bottom plate.
Foretell prefabricated trench of synthesizing of pin-connected panel, its characterized in that: the corrugated pipes are arranged along the height direction of the side plates, the lower ends of the corrugated pipes are flush with the bottoms of the side plates, and the length of each corrugated pipe is larger than the length of the vertical section of each anchor rib extending out of the upper end face of the bottom plate.
Foretell prefabricated trench of synthesizing of pin-connected panel, its characterized in that: one end of the grouting hole is communicated with the upper end of the corrugated pipe, and the other end of the grouting hole is communicated with the inner side wall of the side plate.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the bottom plate, the upper cover plate and the side plates are prefabricated in advance, and the comprehensive pipe trench is formed after assembly, so that the construction efficiency can be effectively improved, the construction time can be shortened, batch prefabrication can be carried out in a factory, and the construction cost can be effectively shortened.
2. According to the utility model, the outer sides of the bottom plate and the side plates are connected through the connecting steel plates, and the inner sides of the bottom plate and the side plates are connected through the angle-shaped connecting pieces, so that the connecting strength of the bottom plate and the side plates can be effectively improved, the structural stability of the comprehensive pipe trench is ensured, and the service life of the comprehensive pipe trench can be effectively prolonged.
3. According to the utility model, the side plates can be effectively positioned and fixed by arranging the anchor bars on the bottom plate, so that the side plates can be conveniently assembled, the assembling efficiency and the assembling quality of the side plates can be effectively improved, and the anchor bars and the side plates can be effectively fastened and connected by grouting due to the arrangement of the corrugated pipes on the side plates.
In conclusion, the comprehensive pipe trench is reasonable in structural design, the bottom plate, the upper cover plate and the side plates are prefabricated in advance, the comprehensive pipe trench is formed after being assembled, the construction efficiency can be effectively improved, the construction time is shortened, batch prefabrication can be performed in factories, the construction cost can be effectively reduced, and the comprehensive pipe trench is suitable for construction of comprehensive pipe trenches with different structural sizes.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Description of reference numerals:
1-a bottom plate; 2, an upper cover plate; 3, side plates;
4, connecting steel plates; 5-angle connector; 6, first pre-buried steel plates;
7, second embedded steel plates; 8, third pre-buried steel plates; 9-anchor bars;
10-a bellows; 11-grouting holes.
Detailed Description
As shown in fig. 1, the utility model comprises a prefabricated bottom plate 1, an upper cover plate 2 and a side plate 3, wherein the outer side wall of the side plate 3 is flush with one side of the bottom plate 1, the outer side wall of the side plate 3 is connected with the side wall of the bottom plate 1 through a plurality of connecting steel plates 4, the inner side wall of the side plate 3 is connected with the top of the bottom plate 1 through a plurality of angle-shaped connecting pieces 5, a plurality of first embedded steel plates 6 for installing the connecting steel plates 4 are respectively arranged on the left side wall and the right side wall of the bottom plate 1, a plurality of second embedded steel plates 7 for installing the angle-shaped connecting pieces 5 are respectively arranged on both sides of the top of the bottom plate 1, and a plurality of third embedded steel plates 8 are respectively arranged on both sides of the side plate 3;
the bottom plate comprises a bottom plate 1 and is characterized in that a plurality of anchor bars 9 for installing the side plate 3 are respectively arranged on two sides of the top of the bottom plate 1, a plurality of corrugated pipes 10 for inserting the anchor bars 9 are pre-embedded in the bottom of the side plate 3, and a plurality of grouting holes 11 communicated with the corrugated pipes 10 are formed in the side plate 3.
During the in-service use, prefabricate in advance through with bottom plate 1, upper cover plate 2 and curb plate 3, form comprehensive trench after assembling, can effectively improve the efficiency of construction, shorten the engineering time, can carry out mill's batch prefabrication, can effectively shorten construction cost.
It should be noted that, when the structural shape of the integrated pipe trench is irregular, a plurality of bottom plates 1 and side plates 3 can be assembled to adapt to different integrated pipe trenches.
During concrete implementation, connect the outside of bottom plate 1 and curb plate 3 through connecting steel plate 4, connect the inboard of bottom plate 1 and curb plate 3 through angular connector 5, can effectively improve the joint strength of bottom plate 1 and curb plate 3, guarantee to synthesize the structural stability of trench, and then can effectively improve the life of synthesizing the trench.
In this embodiment, a plurality of first grooves for the first embedded steel plates 6 to be embedded are respectively formed on two sides of the bottom plate 1, the depth of each first groove is equal to the sum of the thickness of the first embedded steel plate 6 and the thickness of the connecting steel plate 4, and the thickness of the connecting steel plate 4 is equal to the thickness of the angle-shaped connecting piece 5; a plurality of second grooves for embedding the second embedded steel plates 7 are respectively formed in two sides of the top of the bottom plate 1, and the groove depth of each second groove is equal to the sum of the thickness of each second embedded steel plate 7 and the thickness of the corresponding angular connecting piece 5; the bottom of the outer side wall of the side plate 3, the bottom of the inner side wall and the top of the inner side wall are respectively provided with a plurality of third grooves for embedding the third embedded steel plate 8, and the depth of each third groove is equal to the sum of the thickness of the third embedded steel plate 8 and the thickness of the connecting steel plate 4.
During the in-service use, through be provided with a plurality of anchor bars 9 on bottom plate 1, can effectively fix a position and fix curb plate 3, the assembly of the curb plate 3 of being convenient for can effectively improve the efficiency of assembling of curb plate 3 and assemble the quality, the setting of bellows 10 on the curb plate 3 can effectively carry out the fastening connection with anchor bar 9 and curb plate 3 through the slip casting.
In this embodiment, neither the connecting steel plate 4 nor the angle connector 5 protrudes to the surface of the bottom plate 1 or the side plate 3.
In this embodiment, all weld between connecting steel plate 4 and the first pre-buried steel plate 6, between connecting steel plate 4 and the third pre-buried steel plate 8, between angular connector 5 and the second pre-buried steel plate 7 and between angular connector 5 and the third pre-buried steel plate 8.
During the in-service use, connecting steel plate 4 and angular connector 5 all weld with pre-buried steel sheet, can effectively improve the efficiency of construction.
In this embodiment, the anchor bars 9 are L-shaped anchor bars, the horizontal sections of the anchor bars 9 are anchored in the bottom plate 1, and the vertical sections of the anchor bars 9 extend out to the upper end surface of the bottom plate 1.
When in actual use, the anchor bars 9 are arranged into L-shaped anchor bars, so that the anchoring strength of the anchor bars 9 can be effectively improved; the vertical section of dowel bar 9 is located the outside of the pre-buried steel sheet 7 of second, guarantees that the vertical section of dowel bar 9 can upwards stretch into to curb plate 3 in.
In this embodiment, the corrugated pipe 10 is arranged along the height direction of the side plate 3, the lower end of the corrugated pipe 10 is flush with the bottom of the side plate 3, and the length of the corrugated pipe 10 is greater than the length of the vertical section of the anchor bar 9 extending out to the upper end face of the bottom plate 1.
During the in-service use, the top of dowel 9 is less than the top of bellows 10, is convenient for assemble, guarantees simultaneously that the top of dowel 9 has certain clearance to pour the concrete, avoids dowel 9 to pour not tightly, and then can effectively guarantee the joint strength of dowel 9 and curb plate 3.
In this embodiment, one end of the grouting hole 11 is communicated with the upper end of the corrugated pipe 10, and the other end of the grouting hole 11 is communicated with the inner side wall of the side plate 3.
During the actual use, the slip casting hole 11 is by the upper end of the inside wall downward sloping gradually of curb plate 3 to bellows 10, is convenient for the thick liquid to flow into in the bellows 10, can effectively avoid the outflow of thick liquid.
When the comprehensive pipe trench is practically used, one side, provided with a second embedded steel plate 7, of a bottom plate 1 is upwards placed at a construction position of the comprehensive pipe trench, then the upper parts of the two sides of the bottom plate 1 are respectively provided with a side plate 3, anchor bars 9 decibels on the two sides of the bottom plate 1 are inserted into corrugated pipes 10 on the two side plates 3, then the inner sides of the side plates 3 are connected with the bottom plate 1 through angle-shaped connecting pieces 5, the outer sides of the side plates 3 are connected with the bottom plate 1 through connecting steel plates 4, and a plurality of corrugated pipes 10 are respectively subjected to grouting reinforcement through a plurality of grouting holes 11; according to the design height of the comprehensive pipe trench, the side plates 3 can be connected on the side plates 3 through the connecting steel plates 4 until the design height of the comprehensive pipe trench is reached, and then the upper cover plate 2 is covered on the side plates to complete the construction of the comprehensive pipe trench.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a prefabricated trench of synthesizing of pin-connected panel which characterized in that: the steel plate connecting device comprises a prefabricated bottom plate (1), an upper cover plate (2) and side plates (3), wherein the outer side wall of each side plate (3) is flush with one side of the bottom plate (1), the outer side wall of each side plate (3) is connected with the side wall of the bottom plate (1) through a plurality of connecting steel plates (4), the inner side wall of each side plate (3) is connected with the top of the bottom plate (1) through a plurality of angle-shaped connecting pieces (5), a plurality of first embedded steel plates (6) for mounting the connecting steel plates (4) are respectively arranged on the left side wall and the right side wall of the bottom plate (1), a plurality of second embedded steel plates (7) for mounting the angle-shaped connecting pieces (5) are respectively arranged on two sides of the top of the bottom plate (1), and a plurality of third embedded steel plates (8) are respectively arranged on two sides of each side plate (3);
the bottom plate is characterized in that a plurality of anchor bars (9) for installing the side plates (3) are respectively arranged on two sides of the top of the bottom plate (1), a plurality of corrugated pipes (10) for inserting the anchor bars (9) are pre-embedded in the bottoms of the side plates (3), and a plurality of grouting holes (11) communicated with the corrugated pipes (10) are formed in the side plates (3).
2. The assembled prefabricated integrated pipe trench according to claim 1, wherein: the connecting steel plate (4) and the angle connecting piece (5) do not protrude to the surfaces of the bottom plate (1) and the side plate (3).
3. The assembled prefabricated integrated pipe trench according to claim 1, wherein: all weld between connection steel sheet (4) and first pre-buried steel sheet (6), between connection steel sheet (4) and third pre-buried steel sheet (8), between angular connector (5) and second pre-buried steel sheet (7) and between angular connector (5) and third pre-buried steel sheet (8).
4. The assembled prefabricated integrated pipe trench according to claim 1, wherein: the anchor bars (9) are L-shaped anchor bars, the horizontal sections of the anchor bars (9) are anchored in the bottom plate (1), and the vertical sections of the anchor bars (9) extend out of the upper end face of the bottom plate (1).
5. The assembled prefabricated integrated pipe trench according to claim 1, wherein: the corrugated pipe (10) is arranged along the height direction of the side plate (3), the lower end of the corrugated pipe (10) is flush with the bottom of the side plate (3), and the length of the corrugated pipe (10) is larger than the length of the vertical section of the anchor bar (9) extending out of the upper end face of the bottom plate (1).
6. The assembled prefabricated integrated pipe trench according to claim 5, wherein: one end of the grouting hole (11) is communicated with the upper end of the corrugated pipe (10), and the other end of the grouting hole (11) is communicated with the inner side wall of the side plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123000714.7U CN216275825U (en) | 2021-12-01 | 2021-12-01 | Prefabricated integrated pipe ditch of pin-connected panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123000714.7U CN216275825U (en) | 2021-12-01 | 2021-12-01 | Prefabricated integrated pipe ditch of pin-connected panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216275825U true CN216275825U (en) | 2022-04-12 |
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ID=81040553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123000714.7U Active CN216275825U (en) | 2021-12-01 | 2021-12-01 | Prefabricated integrated pipe ditch of pin-connected panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216275825U (en) |
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2021
- 2021-12-01 CN CN202123000714.7U patent/CN216275825U/en active Active
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