CN213417609U - Culvert for foundation - Google Patents
Culvert for foundation Download PDFInfo
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- CN213417609U CN213417609U CN202021619891.6U CN202021619891U CN213417609U CN 213417609 U CN213417609 U CN 213417609U CN 202021619891 U CN202021619891 U CN 202021619891U CN 213417609 U CN213417609 U CN 213417609U
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- top plate
- roof
- groove
- pouring
- culvert
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Abstract
The utility model discloses a culvert for foundation, including the ground concrete layer, the side post has been pour to the top bilateral symmetry on infiltration ground concrete layer, the top of side post is formed by roof one and roof two through pouring, the tip of roof one is formed with the angle groove, the top surface of angle groove is poured and is formed with the projection, the tip of roof two is through pouring the flange that forms with the angle groove laminating to and with the inside groove of projection laminating, the division board has been placed to the corner of roof one, the cross section of division board is "L" type structure, and the division board comprises two mutually perpendicular platelike bodies; through the flange, inside groove, projection and the angle groove of design, change roof one into the multistage with roof both ends junction by the plane and buckle the form, compare current planar connection, the water-proof effects of this kind of structure is higher, has also improved the intensity of installation to a certain extent simultaneously, great reduction the weak point in the current pouring.
Description
Technical Field
The utility model belongs to the technical field of highway construction, concretely relates to culvert for ground.
Background
The culvert is a drainage channel which is arranged below a roadbed and built below a road surface in order to ensure that a highway smoothly passes through a channel without obstructing traffic, water can flow through the lower surface of the highway by the structure and is used for draining flood across natural valley depressions, or an interchange channel for people, livestock and vehicles or a farmland irrigation channel is used as the channel, the culvert mainly comprises a tunnel body, a foundation, end walls, wing walls and the like, and the culvert is built by common bricks, stones, concrete, reinforced concrete and other materials according to the principle of a communicating vessel.
In the pouring process of the existing culvert, the culvert is generally long, the construction period and the construction time are carried out successively, so that a multi-section structure can be formed in the laying of a top plate, the top plate which is poured in advance and the top plate which is poured subsequently are connected through structures such as concrete, but gaps still exist between the top plate which is poured in advance and the top plate which is poured subsequently due to the influence of various factors such as time, weather and climate, and the phenomenon of water seepage occurs in the later use.
Disclosure of Invention
An object of the utility model is to provide a culvert for ground to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the culvert for the foundation comprises a foundation concrete layer, wherein side columns are symmetrically poured on two sides of the top end of the water seepage foundation concrete layer, the top of each side column is formed by a first top plate and a second top plate through pouring, an angle groove is formed in the end part of the first top plate, a convex column is formed on the surface of the top part of the angle groove in a pouring mode, a convex plate attached to the angle groove is formed in the end part of the second top plate through pouring, and an inner groove attached to the convex column is formed in the end part of the second top plate.
Preferably, a partition plate is placed at a corner of the first top plate, the cross section of the partition plate is of an L-shaped structure, and the partition plate is composed of two mutually perpendicular plate-shaped bodies.
Preferably, mounting grooves are formed in the top ends of the two side columns, built-in steel bars which are staggered transversely and longitudinally are mounted on the inner sides of the mounting grooves, and the built-in steel bars are placed inside the first top plate and the second top plate through pouring.
Preferably, a plurality of inclined connecting steel bars are further mounted on the inner side of the mounting groove, the connecting steel bars are also poured inside the first top plate and the second top plate, and the connecting steel bars are located on the inner sides of the intervals of the horizontally and longitudinally staggered built-in steel bars.
Preferably, the first top plate and the second top plate are located on the same plane, bottom grooves are formed in the corners of the bottoms of the first top plate and the second top plate, and welding seam glue is bonded on the inner sides of the bottom grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the designed convex plate, the inner groove, the convex column and the angle groove, the joint of the first top plate and the two ends of the top plate is changed into a multi-section bending shape from a plane, compared with the existing plane-shaped connection, the waterproof effect of the structure is higher, meanwhile, the installation strength is improved to a certain extent, and the defects in the existing pouring are greatly reduced;
2. through the connecting reinforcement of design, can in use, increase the connection stability between side post and the roof, it is more stable to compare current simple concrete bonding connection for take precautions against earthquakes and support capacity obtain promoting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the first top plate and the second top plate;
fig. 3 is the utility model discloses connecting reinforcement's installation schematic diagram.
In the figure: 1. a first top plate; 2. steel bars are arranged inside; 3. a side post; 4. a foundation concrete layer; 6. a partition plate; 7. a convex plate; 8. an inner tank; 9. a second top plate; 10. a bottom groove; 11. a convex column; 12. an angular groove; 13. mounting grooves; 14. and connecting the reinforcing steel bars.
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 work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a culvert for a foundation comprises a foundation concrete layer 4, side columns 3 are symmetrically cast at two sides of the top end of the water seepage foundation concrete layer 4, the top of each side column 3 is formed by a top plate I1 and a top plate II 9 through casting, an angle groove 12 is formed at the end part of the top plate I1, a convex column 11 is cast on the top surface of the angle groove 12, a convex plate 7 attached to the angle groove 12 and an inner groove 8 attached to the convex column 11 are formed at the end part of the top plate II 9 through casting, the joint of the end parts of the top plate I1 and the top plate II 9 is changed into a multi-section bending shape from a plane through the designed convex plate 7, the inner groove 8, the convex column 11 and the angle groove 12, compared with the existing plane-shaped connection, the culvert has higher waterproof effect, improves the installation strength to a certain extent, greatly reduces the defects in the existing casting, a partition plate corner 6 is placed on the top plate I1, and the cross section of the partition plate 6 is of an, the partition plate 6 is composed of two mutually perpendicular plate-shaped bodies, the first top plate 1 and the second top plate 9 are located on the same plane, bottom grooves 10 are formed in the corners of the bottoms of the first top plate and the second top plate, and welding seam glue is bonded on the inner sides of the bottom grooves 10.
In this embodiment, preferably, the top ends of the two side pillars 3 are formed with mounting grooves 13, the internal reinforcing steel bars 2 which are staggered horizontally and vertically are mounted on the inner sides of the mounting grooves 13, and the internal reinforcing steel bars 2 are placed inside the first top plate 1 and the second top plate 9 through pouring.
Example 2
Referring to fig. 1 to 3, the present invention provides a technical solution: a culvert for a foundation comprises a foundation concrete layer 4, side columns 3 are symmetrically cast at two sides of the top end of the water seepage foundation concrete layer 4, the top of each side column 3 is formed by a top plate I1 and a top plate II 9 through casting, an angle groove 12 is formed at the end part of the top plate I1, a convex column 11 is cast on the top surface of the angle groove 12, a convex plate 7 attached to the angle groove 12 and an inner groove 8 attached to the convex column 11 are formed at the end part of the top plate II 9 through casting, the joint of the end parts of the top plate I1 and the top plate II 9 is changed into a multi-section bending shape from a plane through the designed convex plate 7, the inner groove 8, the convex column 11 and the angle groove 12, compared with the existing plane-shaped connection, the culvert has higher waterproof effect, improves the installation strength to a certain extent, greatly reduces the defects in the existing casting, a partition plate corner 6 is placed on the top plate I1, and the cross section of the partition plate 6 is of an, the partition plate 6 is composed of two mutually perpendicular plate-shaped bodies, the first top plate 1 and the second top plate 9 are located on the same plane, bottom grooves 10 are formed in the corners of the bottoms of the first top plate and the second top plate, and welding seam glue is bonded on the inner sides of the bottom grooves 10.
In this embodiment, preferably, the top ends of the two side pillars 3 are formed with mounting grooves 13, the internal reinforcing steel bars 2 which are staggered horizontally and vertically are mounted on the inner sides of the mounting grooves 13, and the internal reinforcing steel bars 2 are placed inside the first top plate 1 and the second top plate 9 through pouring.
In this embodiment, preferably, a plurality of connecting reinforcement 14 that are the slope form are still installed to the inboard of mounting groove 13, and through connecting reinforcement 14 of design, can in use, increase the stability of being connected between side pillar 3 and the roof, it is more stable to compare current simple concrete bonding connection for shockproof and bearing capacity obtain promoting, and connecting reinforcement 14 is poured in the inside of roof one 1 and roof two 9 equally, and connecting reinforcement 14 is in the inboard of the interval of horizontal and vertical crisscross form built-in reinforcing bar 2.
The utility model discloses a theory of operation and use flow: in the processing of the culvert, firstly, steel bars are paved on the ground, a foundation concrete layer 4 is formed by pouring concrete, then, steel bars are installed at two ends of the foundation concrete layer 4, then, side columns 3 are formed by pouring, then, transversely and longitudinally staggered built-in steel bars 2 are installed in installation grooves 13 on the inner sides of the tops of the side columns 3, then, oblique connecting steel bars 14 are installed, then, protection plates are placed at the bottoms of the built-in steel bars 2, the protection plates are supported by external supporting objects, then, top plates are poured, when stopping working is needed after the pouring of the formed top plates 1 is completed, the end parts of the top plates 1 are poured into corner grooves 12, convex columns 11 are poured in the middle parts of the surfaces of the corner grooves 12, in the subsequent continuous processing and pouring, the partition plates 6 are firstly placed at the top ends of the top plates 1, then, the pouring is carried out, at the moment, the top plates 9 are formed, the partition plate 6 is taken out, a gap is formed between the partition plate 6, so that the top plate 1 and the top plate 9 can stretch out and draw back to a certain degree, the damage caused by stress is reduced, at the moment, the top plate 9 forms the convex plate 7 and the inner groove 8 through the corner groove 12 and the convex column 11 respectively, at the moment, the multiple sections formed by the convex plate 7, the corner groove 12, the inner groove 8 and the convex column 11 are bent, the water resistance is enhanced, meanwhile, the welding seam glue is added at the position of the bottom groove 10 again to carry out secondary sealing, in use, the connection stability of the top plate 1 and the top plate 9 with the side column 3 is increased through the connecting steel bar 14, and.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a culvert for ground, includes ground concrete layer (4), side post (3), its characterized in that have been pour to the top bilateral symmetry of infiltration ground concrete layer (4): the top of the side column (3) is formed by a first top plate (1) and a second top plate (9) through pouring, an angle groove (12) is formed in the end portion of the first top plate (1), a convex column (11) is formed on the top surface of the angle groove (12) through pouring, a convex plate (7) attached to the angle groove (12) and an inner groove (8) attached to the convex column (11) are formed in the end portion of the second top plate (9) through pouring.
2. A culvert for foundation according to claim 1, characterized in that: division plate (6) have been placed to the corner of roof one (1), the cross section of division plate (6) is "L" type structure, just division plate (6) comprise two mutually perpendicular platelike bodies.
3. A culvert for foundation according to claim 1, characterized in that: mounting grooves (13) are formed in the top ends of the two side columns (3), built-in steel bars (2) which are staggered transversely and longitudinally are mounted on the inner sides of the mounting grooves (13), and the built-in steel bars (2) are placed in the first top plate (1) and the second top plate (9) through pouring.
4. A culvert for foundation according to claim 3, characterized in that: the inner side of the mounting groove (13) is further provided with a plurality of inclined connecting steel bars (14), the connecting steel bars (14) are also poured inside the first top plate (1) and the second top plate (9), and the connecting steel bars (14) are located on the inner sides of the intervals of the transversely and longitudinally staggered built-in steel bars (2).
5. A culvert for foundation according to claim 1, characterized in that: the first top plate (1) and the second top plate (9) are located on the same plane, a bottom groove (10) is formed in the corner of the bottoms of the first top plate and the second top plate, and welding seam glue is bonded on the inner side of the bottom groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021619891.6U CN213417609U (en) | 2020-08-06 | 2020-08-06 | Culvert for foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021619891.6U CN213417609U (en) | 2020-08-06 | 2020-08-06 | Culvert for foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213417609U true CN213417609U (en) | 2021-06-11 |
Family
ID=76256175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021619891.6U Active CN213417609U (en) | 2020-08-06 | 2020-08-06 | Culvert for foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213417609U (en) |
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2020
- 2020-08-06 CN CN202021619891.6U patent/CN213417609U/en active Active
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