CN214362969U - High leakproofness apron culvert - Google Patents
High leakproofness apron culvert Download PDFInfo
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- CN214362969U CN214362969U CN202120017710.0U CN202120017710U CN214362969U CN 214362969 U CN214362969 U CN 214362969U CN 202120017710 U CN202120017710 U CN 202120017710U CN 214362969 U CN214362969 U CN 214362969U
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- cover plate
- culvert
- tank body
- top surface
- water stop
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Abstract
The utility model provides a high-sealing cover plate culvert, which comprises a culvert body and cover plates, wherein supporting beams are arranged at two ends of the culvert body; the top surface of the supporting beam is flush with the top surface of the tank body, so that the top surface of the supporting beam and the top surface of the tank body form a first closed plane; a first water stop belt is arranged on the first closed plane and is arranged along the first closed plane to form a closed structure; a third water stop is arranged on the cover plate corresponding to the first water stop; the cover plate is in threaded connection with the groove body. The high-sealing cover plate culvert provided by the utility model enhances the capability of the side surface of the tank body for resisting the soil pressure; the anti-seepage performance is good, and the domestic water of nearby residents and the water in the culvert are not easy to pollute each other.
Description
Technical Field
The utility model belongs to the technical field of the culvert technique and specifically relates to a high leakproofness apron culvert.
Background
The water delivery underdrains passing by the neighborhood of the residential area mostly adopt the structural style of a cover plate culvert. The conventional cover plate culvert is a concrete cover plate arranged on a prefabricated U-shaped groove, and the structure has poor seepage-proofing condition and poor sealing property. Therefore, when the cover culvert passes near the residential area, the domestic wastewater of the residents easily pollutes the water body in the culvert. On the contrary, if what carry in the culvert is the water of pollution nature, at this moment nearby resident's life easily receives the influence of the interior water of pollution nature of culvert, designs out box culvert formula culvert for this people, and box culvert formula culvert is monolithic structure, and the leakproofness is better, and nevertheless general water delivery underdrain route is longer, and box culvert formula culvert is inconvenient carries out the inside maintenance. Therefore, a culvert with good sealing performance and convenient maintenance is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high leakproofness apron culvert to solve foretell technical problem.
The technical scheme of the application is as follows: a high-sealing cover plate culvert comprises a tank body and a cover plate, wherein support beams are arranged at two ends of the tank body; the top surface of the supporting beam is flush with the top surface of the tank body, so that the top surface of the supporting beam and the top surface of the tank body form a first closed plane; a first water stop belt is arranged on the first closed plane and is arranged along the first closed plane to form a closed structure; a third water stop is arranged on the cover plate corresponding to the first water stop; the cover plate is in threaded connection with the groove body.
Preferably, the outer side surface of the support beam is flush with the end surface of the corresponding groove body, so that the outer side surface of the support beam and the end surface of the corresponding groove body form a second closed plane; a second water stop belt is arranged on at least one second closed plane and is arranged along the second closed plane to form a closed structure; the end face of the groove body provided with the second water stop belt is provided with a threaded connection structure.
Preferably, a nut is embedded in the top end of the groove body, a bolt hole matched with the nut is formed in the cover plate, a bolt is arranged on the bolt hole, and the bolt penetrates through the bolt hole and is connected with the nut; the threaded connection structure is a bolt hole or a pre-embedded nut.
Preferably, the groove body is of a cuboid structure, the cover plate is of a rectangular structure, the bolt holes are formed in four corners of the cover plate, and the threaded connection structures are arranged on four corners of the end face of the groove body.
The utility model provides a high leakproofness apron culvert has following advantage for current culvert:
1. supporting beams are arranged at two ends of the tank body, so that the soil pressure resistance of the side surface of the tank body is enhanced;
2. the top surface of the supporting beam and the top surface of the tank body are flush, so that a first closed plane is formed by the top surface of the supporting beam and the top surface of the tank body, the water stop can be conveniently fixed, the first water stop forms a closed structure on the same plane, effective sealing of the tank body and the cover plate is formed by matching with a third water stop arranged on the cover plate, the anti-seepage performance is good, and domestic water of nearby residents and water in the culvert are not easy to mutually pollute;
3. through set the apron to with groove body threaded connection's mode, be convenient for compress tightly apron and groove body, strengthen the sealed effect of apron and groove body, strengthen the prevention of seepage effect of apron and groove body to can dismantle the apron when overhauing, it is convenient to overhaul.
Drawings
FIG. 1 is a schematic cross-sectional view of a culvert;
FIG. 2 is a schematic view of the structure of the tank body;
FIG. 3 is a schematic structural view of a cover plate;
in the figure: the water-stop trough comprises a trough body 1, a cover plate 2, a bolt 3, a third water-stop strip 4, a first water-stop strip 5, a second water-stop strip 6, a bolt hole 7, a nut 8 and a support beam 10.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Embodiment 1, the utility model provides a high-sealing cover plate culvert, see fig. 1-3, comprising a trough body 1 and a cover plate 2, wherein two ends of the trough body are provided with supporting beams 10; the top surface of the supporting beam is flush with the top surface of the tank body, so that the top surface of the supporting beam and the top surface of the tank body form a first closed plane; a first water stop belt 5 is arranged on the first closed plane and is arranged along the first closed plane to form a closed structure; a third water stop 4 is arranged on the cover plate corresponding to the first water stop; the cover plate is in threaded connection with the groove body.
Compared with the existing culvert, the high-tightness cover plate culvert has the following advantages that:
1. supporting beams are arranged at two ends of the tank body, so that the soil pressure resistance of the side surface of the tank body is enhanced;
2. the top surface of the supporting beam and the top surface of the tank body are flush, so that a first closed plane is formed by the top surface of the supporting beam and the top surface of the tank body, the water stop can be conveniently fixed, the first water stop forms a closed structure on the same plane, effective sealing of the tank body and the cover plate is formed by matching with a third water stop arranged on the cover plate, the anti-seepage performance is good, and domestic water of nearby residents and water in the culvert are not easy to mutually pollute;
3. through set the apron to with groove body threaded connection's mode, be convenient for compress tightly apron and groove body, strengthen the sealed effect of apron and groove body, strengthen the prevention of seepage effect of apron and groove body to can dismantle the apron when overhauing, it is convenient to overhaul.
In this embodiment, a nut 8 is pre-buried in the top of the groove body, be provided with on the apron with nut complex bolt hole 7, be provided with bolt 3 on the bolt hole, the bolt passes the bolt hole with the nut is connected, the groove body is the cuboid structure, the apron is the rectangle structure, the bolt hole set up in four angles of apron for apron and groove body fixed more firmly, the leakproofness is good.
Embodiment 2, embodiment 2 is a specific structure of embodiment 1, and referring to fig. 2, the outer side surface of the support beam is flush with the end surface of the corresponding trough body, so that the outer side surface of the support beam and the end surface of the corresponding trough body form a second closed plane; a second water stop belt 6 is arranged on one of the second closed planes and is arranged along the second closed plane to form a closed structure; the end face of the tank body provided with the second water stop belt is provided with a threaded connection structure, the structure can connect the end face of the tank body with the second water stop belt with the end faces of other tank bodies with the second water stop belts through the threaded connection structure to form a long culvert when in use, and the connection part is sealed due to the second water stop belt, so that the anti-seepage performance is good, wherein the threaded connection structure is a bolt hole or a pre-embedded nut and can be fixed through a bolt during fixing.
Embodiment 4, embodiment 4 is a method for manufacturing the culvert, which comprises the following steps:
< Step1> excavating along the planned design route of the underdrain, and performing foundation treatment if necessary to avoid the occurrence of uneven settlement;
step2, placing the prefabricated groove body on the excavated line by using hoisting equipment, aligning the end parts of adjacent groove body sections, fixing the adjacent groove body sections by using bolts, and sequentially finishing the arrangement work of the groove body on the whole line;
< Step3> carry on the earth backfill of the body both sides of the trough;
< Step4> the prefabricated cover plate is placed on the tank body and fixed by bolts.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the present invention, and the words first, second, etc. are used only for the distinction of names and not for the limitation of technical terms, and it is obvious to those skilled in the art that the present invention can be variously modified and changed. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A high-sealing cover plate culvert comprises a tank body (1) and a cover plate (2), and is characterized in that two ends of the tank body are provided with supporting beams (10);
the top surface of the supporting beam is flush with the top surface of the tank body, so that the top surface of the supporting beam and the top surface of the tank body form a first closed plane;
a first water stop belt (5) is arranged on the first closed plane and is arranged along the first closed plane to form a closed structure;
a third water stop (4) is arranged on the cover plate corresponding to the first water stop;
the cover plate is in threaded connection with the groove body.
2. The high-sealability cover plate culvert according to claim 1, wherein the outer side surfaces of the support beams are flush with the end surfaces of the corresponding tank bodies, so that the outer side surfaces of the support beams and the end surfaces of the corresponding tank bodies form a second closed plane;
a second water stop belt (6) is arranged on at least one second closed plane and is arranged along the second closed plane to form a closed structure;
the end face of the groove body provided with the second water stop belt is provided with a threaded connection structure.
3. The high-sealability cover plate culvert according to claim 2, characterized in that a nut (8) is embedded at the top end of the tank body, a bolt hole (7) matched with the nut is arranged on the cover plate, a bolt (3) is arranged on the bolt hole, and the bolt passes through the bolt hole and is connected with the nut;
the threaded connection structure is a bolt hole or a pre-embedded nut.
4. The culvert for the cover plate with high sealing performance as claimed in claim 3, wherein the tank body is of a rectangular structure, the cover plate is of a rectangular structure, the bolt holes are formed in four corners of the cover plate, and the threaded connection structures are formed in four corners of the end face of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017710.0U CN214362969U (en) | 2021-01-05 | 2021-01-05 | High leakproofness apron culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017710.0U CN214362969U (en) | 2021-01-05 | 2021-01-05 | High leakproofness apron culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214362969U true CN214362969U (en) | 2021-10-08 |
Family
ID=77952986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120017710.0U Active CN214362969U (en) | 2021-01-05 | 2021-01-05 | High leakproofness apron culvert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214362969U (en) |
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2021
- 2021-01-05 CN CN202120017710.0U patent/CN214362969U/en active Active
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