CN211849018U - Concrete pipeline arch culvert upgrading structure - Google Patents
Concrete pipeline arch culvert upgrading structure Download PDFInfo
- Publication number
- CN211849018U CN211849018U CN202020115250.0U CN202020115250U CN211849018U CN 211849018 U CN211849018 U CN 211849018U CN 202020115250 U CN202020115250 U CN 202020115250U CN 211849018 U CN211849018 U CN 211849018U
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- Prior art keywords
- pipe
- culvert
- concrete
- arch culvert
- arch
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- Expired - Fee Related
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- 239000004567 concrete Substances 0.000 title claims abstract description 54
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 239000002689 soil Substances 0.000 claims description 11
- 239000006260 foam Substances 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 24
- 239000011241 protective layer Substances 0.000 description 6
- 238000011065 in-situ storage Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model relates to a concrete pipe encircles and contains upgrading structure belongs to the technical field of culvert, and it includes that the pipe is contained bottom fixed establishment, and the pipe is contained bottom fixed establishment and is included the subaerial arch and contain the base including fixed connection, and the arch is contained the vertical fixedly connected with of base up end and is encircleed the culvert lateral wall, and the arch is contained the base up end and peg graft and have the location base, is provided with the pipe on the base of location, and the pipe upper end is provided with supporting mechanism, and supporting mechanism covers above the supporting mechanism including pegging graft in the strenghthened type steel sheet of pipe is contained bottom fixed establishment up end, and the road surface mechanism has road surface mechanism. The utility model discloses have and will encircle under the condition that does not thoroughly demolish whole structures of normal position arch culvert and upgrade the arch culvert into the pipe culvert to reduce construction cost's effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of culvert and specifically relates to a concrete pipe encircles culvert upgrading structure is related to.
Background
At present, the culvert is a drainage channel (water channel) which is arranged below a roadbed and constructed below a road surface in order to enable a road to smoothly pass through a water channel without obstructing traffic in the construction of road engineering, and water can flow through the lower surface of the road through the structure. The water-saving road is used for draining flood across natural valley depressions, or is used as an interchange for people, livestock and vehicles across large and small roads, or is used as a ditch for farmland irrigation. The culvert is built by common materials such as bricks, stones, concrete, reinforced concrete and the like according to the principle of the communicating vessels. Generally, the aperture is small, and the shape is tubular, box-shaped, arch-shaped and the like.
Current old city district drain pipe all adopts the dirty aggregate pipe of rain, adopts the arch culvert structure below the highway, including arch culvert base 110, the up end fixedly connected with arch culvert lateral wall 120 on arch culvert base 110, the up end fixedly connected with arch culvert roof 130 on arch culvert lateral wall 120, arch culvert roof 130 coats and is stamped the road surface. When the rain and sewage combined flow pipe is transformed, rain and sewage flow division is required, the waste combined flow pipe is made, a rain pipe and a sewage pipe are newly built, all structures of the in-situ arch culvert are required to be thoroughly dismantled during construction, and a new pipe culvert is constructed above the rain and sewage pipe.
The above prior art solutions have the following drawbacks: the entire structure of the in-situ arch culvert is dismantled during construction, and construction of a new pipe culvert above the in-situ arch culvert increases construction cost.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a concrete pipe way arch culvert upgrading structure. Upgrade the arch culvert into the circular pipe culvert under the condition that the whole structure of the in-situ arch culvert is not thoroughly dismantled, thereby reducing the construction cost.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a concrete pipe encircles culvert upgrading structure, includes pipe culvert bottom fixed establishment, pipe culvert bottom fixed establishment includes that fixed connection encircles the culvert base in subaerial, it encircles the lateral wall to encircle the vertical fixedly connected with of base up end, it has the location base to encircle culvert base up end grafting, be provided with the pipe on the base of location, the pipe bottom is through concrete placement in pipe culvert bottom fixed establishment, the pipe upper end is provided with supporting mechanism, supporting mechanism is including pegging graft in the reinforced steel sheet of pipe culvert bottom fixed establishment up end, the supporting mechanism top covers there is road surface mechanism, road surface mechanism includes assembled decking.
Through adopting above-mentioned technical scheme, confirm the pipe position with the pipe bottom through the location base, then through the concrete with pipe bottom fixed connection in pipe culvert bottom fixed establishment to fix the pipe bottom, the enhancement type steel sheet can reduce the pressure that the pipe receives, thereby extension pipe life, thereby assembled pavement board easy to assemble provides a steady road surface, does not influence pedestrian's vehicle process.
The present invention may be further configured in a preferred embodiment as: fixedly connected with pouring plate on the arch culvert lateral wall, the pouring plate includes fixed connection in the first backup pad at arch culvert lateral wall both ends and fixed connection in the second backup pad of arch culvert lateral wall up end, seted up in the second backup pad and pour mouthful and gas vent.
Through adopting above-mentioned technical scheme, first backup pad and second backup pad restriction concrete pour the scope, reduce the concrete waste.
The present invention may be further configured in a preferred embodiment as: the second supporting plate is provided with a second groove on the upper end face, and two ends of the reinforced steel plate are inserted into the second groove.
Through adopting above-mentioned technical scheme, connect the enhancement type steel sheet in the second backup pad through the second recess, easy operation is convenient.
The present invention may be further configured in a preferred embodiment as: the reinforced steel plate is arc-shaped and is abutted to the circular tube, and the reinforced steel plate is formed by fixedly connecting a plurality of I-shaped steels.
Through adopting above-mentioned technical scheme, the I-steel design can effectively strengthen the support intensity, increases the bending strength of enhancement type steel sheet.
The present invention may be further configured in a preferred embodiment as: the supporting mechanism further comprises a concrete protective layer fixedly connected to one side of the reinforced steel plate, a concrete supporting layer is arranged on one side, away from the reinforced steel plate, of the concrete protective layer, and a prestressed steel bar is arranged in the concrete supporting layer.
By adopting the technical scheme, the concrete supporting layer is a prestressed concrete layer, so that cracks of the concrete supporting layer can be effectively delayed, and the service life is prolonged.
The present invention may be further configured in a preferred embodiment as: the reinforced steel plate is connected with the concrete protective layer through the stud.
Through adopting above-mentioned technical scheme, can effectively strengthen the joint strength between concrete protective layer and the reinforced steel plate through the peg to increase the protection effect of concrete protective layer to the reinforced steel plate.
The present invention may be further configured in a preferred embodiment as: the pavement mechanism further comprises a foam light soil layer covering the concrete supporting layer, and the assembled pavement slab covers the foam light soil layer.
By adopting the technical scheme, the foam light soil has high fluidity, so that the construction is convenient and efficient, and the construction period is greatly shortened.
The present invention may be further configured in a preferred embodiment as: the assembled type road surface board is characterized in that a first connecting lug is fixedly connected to one side of the assembled type road surface board, a first connecting groove is formed in one side, away from the first connecting lug, of the assembled type road surface board, a second connecting lug is fixedly connected to one side, close to the first connecting lug, of the assembled type road surface board, a second connecting groove is formed in one side, away from the second connecting lug, of the assembled type road surface board, the first connecting groove and the second connecting groove are both opened, the first connecting lug is connected in the first connecting groove of the adjacent assembled type road surface board in an inserted mode, and the second connecting lug is connected in the second connecting groove of the adjacent assembled type road surface board in an inserted mode.
By adopting the technical scheme, the first connecting convex block is inserted into the first connecting groove, and the second connecting convex block is inserted into the second connecting groove, so that the assembly type pavement slab is convenient to mount and dismount.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the bottom of the circular pipe is positioned by the positioning base, and then the bottom of the circular pipe is fixedly connected into the pipe culvert bottom fixing mechanism by concrete, so that the bottom of the circular pipe is fixed, the pressure on the circular pipe can be reduced by the reinforced steel plate, the service life of the circular pipe is prolonged, the assembled road deck is convenient to mount, a stable road surface is provided, and the passing of pedestrians and vehicles is not influenced;
2. the I-shaped steel design can effectively enhance the supporting strength and increase the bending strength of the reinforced steel plate;
3. the foamed light soil has high fluidity, so that the construction is convenient and efficient, and the construction period is greatly shortened.
Drawings
FIG. 1 is a schematic view of a prior arch culvert construction;
FIG. 2 is a schematic diagram of the overall structure of the present embodiment;
FIG. 3 is a sectional view showing the entire structure of the present embodiment;
fig. 4 is a schematic structural diagram of the first support plate of the present embodiment.
Reference numerals: 110. an arch culvert base; 120. the arch culvert side wall; 130. an arch culvert top plate; 210. a pipe culvert bottom fixing mechanism; 211. positioning a base; 212. a first groove; 213. positioning the bump; 214. pouring a plate; 215. a first support plate; 216. a second support plate; 217. pouring a mouth; 218. an exhaust port; 219. a second groove; 310. a circular tube; 410. a support mechanism; 411. a reinforced steel plate; 412. a concrete protective layer; 413. a stud; 414. a concrete support layer; 415. pre-stressing the steel bars; 510. a road surface mechanism; 511. a foamed light soil layer; 512. an assembled road deck; 513. a first connection bump; 514. a second connection bump; 515. a first connection groove; 516. and a second coupling groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2, for the utility model discloses a concrete pipe way arch culvert staging structure, including pipe culvert bottom fixed establishment 210, fixedly connected with pipe 310 in pipe culvert bottom fixed establishment 210, the pipe 310 upper end is provided with supporting mechanism 410, and supporting mechanism 410 covers above supporting mechanism 410 has road surface mechanism 510 including pegging graft in the strenghthened type steel sheet 411 of pipe culvert bottom fixed establishment 210 up end. The lower end of the circular pipe 310 is fixed through the pipe culvert bottom fixing mechanism 210, so that the arch culvert is transformed into the circular pipe culvert, the supporting mechanism 410 can reduce the pressure on the circular pipe 310, and the road surface mechanism 510 can smooth the road and reduce the influence on passing vehicles.
Referring to fig. 2 and 3, the pipe culvert bottom fixing mechanism 210 includes an arch culvert base 110 fixedly connected to the ground, an arch culvert side wall 120 fixedly connected to the upper end surface of the arch culvert base 110, a positioning base 211 inserted into the upper end surface of the arch culvert base 110, an upper end surface of the positioning base 211 abutting against the circular pipe 310, and a casting plate 214 fixedly connected to the arch culvert side wall 120.
Referring to fig. 3, the upper end surface of the arch culvert base 110 is provided with a first groove 212, the lower end surface of the positioning base 211 is fixedly connected with a positioning projection 213, the positioning projection 213 is inserted into the first groove 212, and the upper end surface of the positioning base 211 is arc-shaped.
Referring to fig. 2, the casting plate 214 includes a first support plate 215 fixedly attached to both ends of the arch culvert side wall 120 and two second support plates 216 fixedly attached to the upper end surface of the arch culvert side wall 120. The second supporting plate 216 abuts against the circular tube 310 at a side facing the circular tube 310, and the distance between the two second supporting plates 216 is equal to the diameter of the circular tube 310. The second support plate 216 is provided with a pouring port 217 (see fig. 4) and an exhaust port 218 (see fig. 4), the concrete reaches the arch culvert base 110 through the pouring port 217, and the excess gas is exhausted through the exhaust port 218, and the pouring is stopped when the concrete abuts against the second support plate 216.
Referring to fig. 2 and 3, a second groove 219 is formed in the upper end surface of the second support plate 216, the reinforced steel plate 411 is arc-shaped, two ends of the reinforced steel plate 411 are inserted into the second groove 219, and the reinforced steel plate 411 is formed by fixedly connecting a plurality of i-shaped steels.
Referring to fig. 2 and 3, the support mechanism 410 further includes a concrete protection layer 412 fixedly connected to one side of the reinforced steel plate 411, a concrete support layer 414 is disposed on one side of the concrete protection layer 412, and a prestressed reinforcement 415 is disposed in the concrete support layer 414.
Referring to fig. 3, a plurality of studs 413 are fixedly connected to a side of the reinforced steel plate 411 away from the circular tube 310, and the reinforced steel plate 411 and the concrete protection layer 412 are connected through the studs 413.
Referring to fig. 2 and 3, the pavement mechanism 510 includes a foam light soil layer 511 covering the concrete supporting layer 414, the foam light soil layer 511 is covered with an assembled pavement slab 512, one side of the assembled pavement slab 512 is fixedly connected with a first connecting bump 513, one side deviating from the first connecting bump 513 is provided with a first connecting groove 515, one side of the assembled pavement slab 512 close to the first connecting bump 513 is fixedly connected with a second connecting bump 514, one side deviating from the second connecting bump 514 is provided with a second connecting groove 516, and both ends of the first connecting groove 515 and the second connecting groove 516 are open. The first connection protrusion 513 is inserted into the first connection groove 515 of the adjacent fabricated road panel 512, and the second connection protrusion 514 is inserted into the second connection groove 516 of the adjacent fabricated road panel 512.
The implementation manner of the embodiment is as follows: demolish original arch culvert roof 130 back, set up first recess 212 on arch culvert base 110, peg graft on arch culvert base 110 with location base 211, place pipe 310 on location base 211, install pouring plate 214 on arch culvert lateral wall 120, let in the concrete from pouring mouth 217, unnecessary gas is discharged from gas vent 218, when the concrete contradicts in second backup pad 216, stops the pouring.
Insert strengthened steel sheet 411 in second backup pad 216 up end, strenghthened type steel sheet 411 contradicts in pipe 310 this moment, deviates from pipe 310 one side at strenghthened type steel sheet 411 and increases concrete protection layer 412, places the concrete supporting layer 414 that is provided with prestressing steel 415 outside concrete protection layer 412.
The concrete supporting layer 414 is covered with a foam light soil layer 511 to level the ground, the assembled road deck panel 512 is installed on the foam light soil layer 511, and the assembled road deck panel 512 is installed as the whole bridge floor to ensure that pedestrians and vehicles can smoothly pass through.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a concrete pipe way arch culvert upgrading structure, includes pipe culvert bottom fixed establishment (210), pipe culvert bottom fixed establishment (210) include fixed connection in subaerial arch culvert base (110), the vertical fixedly connected with arch culvert lateral wall (120) of arch culvert base (110) up end, its characterized in that: the arch culvert base (110) up end is pegged graft and is had location base (211), be provided with pipe (310) on location base (211), pipe (310) bottom is through concrete placement in pipe culvert bottom fixed establishment (210), pipe (310) upper end is provided with supporting mechanism (410), supporting mechanism (410) are including pegging graft in reinforced steel sheet (411) of pipe culvert bottom fixed establishment (210) up end, supporting mechanism (410) top covers there is road surface mechanism (510), road surface mechanism (510) are including assembled decking (512).
2. The concrete pipe arch culvert upgrading structure of claim 1, characterized in that: fixedly connected with casting plate (214) on arch culvert lateral wall (120), casting plate (214) are including first backup pad (215) and the second backup pad (216) of fixed connection in arch culvert lateral wall (120) up end at fixed connection both ends in arch culvert lateral wall (120), seted up on second backup pad (216) and pour mouth (217) and gas vent (218).
3. The concrete pipe arch culvert upgrading structure of claim 2, characterized in that: the upper end face of the second supporting plate (216) is provided with a second groove (219), and two ends of the reinforced steel plate (411) are inserted into the second groove (219).
4. The concrete pipe arch culvert upgrading structure of claim 3, characterized in that: the reinforced steel plate (411) is arc-shaped, the reinforced steel plate (411) is abutted to the circular tube (310), and the reinforced steel plate (411) is formed by fixedly connecting a plurality of I-shaped steel.
5. The concrete pipe arch culvert upgrading structure of claim 4, characterized in that: the supporting mechanism (410) further comprises a concrete protection layer (412) fixedly connected to one side of the reinforced steel plate (411), a concrete supporting layer (414) is arranged on one side, deviating from the reinforced steel plate (411), of the concrete protection layer (412), and a prestressed reinforcement (415) is arranged in the concrete supporting layer (414).
6. The concrete pipe arch culvert upgrading structure of claim 5, characterized in that: the reinforced steel plate (411) is connected with the concrete protection layer (412) through a stud (413).
7. The concrete pipe arch culvert upgrading structure of claim 6, characterized in that: the pavement mechanism (510) further comprises a foam light soil layer (511) covering the concrete supporting layer (414), and the assembled pavement slab (512) covers the foam light soil layer (511).
8. The concrete pipe arch culvert upgrading structure of claim 7, characterized in that: assembled way panel (512) one side fixedly connected with first connection lug (513), assembled way panel (512) deviates from first connection lug (513) one side and has seted up first connection recess (515), assembled way panel (512) are close to first connection lug (513) one side fixedly connected with second connection lug (514), assembled way panel (512) deviate from second connection lug (514) one side and have seted up second connection recess (516), assembled way panel (512) first connection recess (515) and second connection recess (516) both ends are all opened, first connection lug (513) are pegged graft in first connection recess (515) of adjacent assembled way panel (512), second connection lug (514) are pegged graft in second connection recess (516) of adjacent assembled way panel (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020115250.0U CN211849018U (en) | 2020-01-17 | 2020-01-17 | Concrete pipeline arch culvert upgrading structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020115250.0U CN211849018U (en) | 2020-01-17 | 2020-01-17 | Concrete pipeline arch culvert upgrading structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211849018U true CN211849018U (en) | 2020-11-03 |
Family
ID=73232212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020115250.0U Expired - Fee Related CN211849018U (en) | 2020-01-17 | 2020-01-17 | Concrete pipeline arch culvert upgrading structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211849018U (en) |
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2020
- 2020-01-17 CN CN202020115250.0U patent/CN211849018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210408 Address after: 250000 6 / F, building 3, fortune Valley, Jiaoyue, north of Mingshui street railway station and west of new passenger station, Zhangqiu District, Jinan City, Shandong Province Patentee after: Zhangqiu Yellow River Water Conservancy and Hydropower Engineering Co.,Ltd. Address before: 250000 south of national highway 309, Hanjia village, Guanzhuang street, Zhangqiu District, Jinan City, Shandong Province Patentee before: Zhangqiu Jintong Road Bridge Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |