CN210561724U - Prefabricated bridge deck for bridge - Google Patents
Prefabricated bridge deck for bridge Download PDFInfo
- Publication number
- CN210561724U CN210561724U CN201921232018.9U CN201921232018U CN210561724U CN 210561724 U CN210561724 U CN 210561724U CN 201921232018 U CN201921232018 U CN 201921232018U CN 210561724 U CN210561724 U CN 210561724U
- Authority
- CN
- China
- Prior art keywords
- bridge deck
- prefabricated
- prefabricated bridge
- hole
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a prefabricated bridge deck slab for a bridge, which comprises a first prefabricated bridge deck slab, wherein the first prefabricated bridge deck slab comprises a clamping plate, a pouring hole, a first reinforcing net, a drainage channel, a drainage hole, a clamping hole, reinforcing steel bars, concrete, a nickel alloy reinforcement cage, a second reinforcing net, a seepage-stopping plate, a bridge deck main board and a bridge deck side board, wherein both sides of the bridge deck main board are provided with bridge deck side boards; the utility model discloses the one end of first prefabricated bridge deck slab and the prefabricated bridge deck slab of second all is equipped with the joint board, and the other end of first prefabricated bridge deck slab and the prefabricated bridge deck slab of second all is equipped with the joint hole, the top in joint hole all is equipped with pours the hole simultaneously, insert the joint hole end of first prefabricated bridge deck slab with the joint board end of the prefabricated bridge deck slab of second during assembling, and carry out the concrete grout through pouring the hole and pour the connection, accomplish promptly and assemble, it is stable to assemble convenient and fast's connection simultaneously, construction cycle has been shortened greatly.
Description
Technical Field
The utility model belongs to the technical field of the bridge, concretely relates to bridge is with prefabricated decking.
Background
In the construction process of bridges, the prefabricated bridge deck construction technology is widely applied, and although the production process of the existing prefabricated bridge deck for bridges is mature day by day, part of the prefabricated bridge deck for bridges is still insufficient to be improved.
The prior art has the following problems: the existing prefabricated bridge deck (reference case: CN201610967807.1) for the bridge is not internally provided with a drainage structure, when rainwater on the prefabricated bridge deck cannot be drained in time and continuously seeps downwards in rainy days, the seeped rainwater easily corrodes the nickel alloy reinforcement cage, and the service life of the nickel alloy reinforcement cage is shortened.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a bridge is with prefabricated decking has and connects stably when assembling convenient and fast, shortens construction cycle's characteristics greatly.
In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated bridge deck slab for a bridge comprises a first prefabricated bridge deck slab, wherein the first prefabricated bridge deck slab comprises a clamping plate, a pouring hole, a first reinforcing net, a drainage channel, a drain hole, a clamping hole, reinforcing steel bars, concrete, a nickel alloy reinforcement cage, a second reinforcing net, a seepage-stopping plate, a bridge deck main board and bridge deck side boards, wherein the bridge deck side boards are arranged on two sides of the bridge deck main board, the bridge deck main board and the bridge deck side boards are integrally poured through the concrete, the first reinforcing net is arranged on the inner portion close to the upper portion of the concrete, the nickel alloy reinforcement cage is arranged on the inner portion close to the lower portion of the concrete, a drainage channel is arranged on one side of the first reinforcing net close to the nickel alloy reinforcement cage, a plurality of reinforcing steel bars are arranged in the drainage channel, the drain holes are formed in the bottoms of the plurality of reinforcing steel bars, and the seepage-stopping plate is arranged on one side of the drainage channel far from the first reinforcing, one side that only oozes the board and keeps away from drainage channel is provided with the second reinforcing net, one side of concrete is provided with a plurality of joint board, and the opposite side of concrete is provided with a plurality of joint hole, a plurality of the top in joint hole all is provided with pours the hole, the one end of first prefabricated bridge decking is provided with the prefabricated bridge decking of second.
Preferably, the second prefabricated bridge deck has the same structure as the first prefabricated bridge deck.
Preferably, the bottom of the drainage channel is provided with an inclined structure, and the inclined angle of the inclined structure is 30 degrees.
Preferably, the drainage holes are arranged in a semicircular structure.
Preferably, the plurality of clamping plates and the plurality of clamping holes are arranged in corresponding positions, and the diameter of the plurality of clamping plates is smaller than that of the plurality of clamping holes.
Preferably, the positions of the plurality of the corresponding pouring holes in the clamping holes are provided with through holes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the one end of first prefabricated bridge deck slab and the prefabricated bridge deck slab of second all is equipped with the joint board, and the other end of first prefabricated bridge deck slab and the prefabricated bridge deck slab of second all is equipped with the joint hole, the top in joint hole all is equipped with pours the hole simultaneously, insert the joint hole end of first prefabricated bridge deck slab with the joint board end of the prefabricated bridge deck slab of second during assembling, and carry out the concrete grout through pouring the hole and pour the connection, accomplish promptly and assemble, it is stable to assemble convenient and fast's connection simultaneously, construction cycle has been shortened greatly.
2. The utility model discloses the inside of first prefabricated bridge deck slab is equipped with drainage channel, drainage channel's inside is equipped with a plurality of strengthening rib, and drainage channel's below is equipped with only oozes the board, a plurality of strengthening rib's bottom is equipped with the wash port, when rainwater on the prefabricated bridge deck slab of overcast and rainy weather can't in time discharge and constantly ooze down, drainage channel and wash port play the drainage effect, strengthening rib plays the supporting role, only ooze the board and play the effect of avoiding the rainwater to continue to ooze down, multiple structure mutually supports, can prevent effectively that the rainwater from continuing to ooze down and cause the corruption to nickel alloy muscle cage and second reinforcing mesh, guarantee the life of nickel alloy muscle cage and second reinforcing mesh.
Drawings
Fig. 1 is the utility model discloses the first prefabricated bridge decking of bridge and the structural schematic diagram of the prefabricated bridge decking concatenation state of second.
Fig. 2 is the utility model discloses a structural schematic diagram that prefabricated bridge decking was cut a section.
In the figure: 1. a first prefabricated bridge deck slab; 10. a clamping and connecting plate; 11. pouring holes; 12. a first reinforcing mesh; 13. a drainage channel; 14. a drain hole; 15. a clamping hole; 16. reinforcing steel bars; 17. concrete; 18. a nickel alloy reinforcement cage; 19. a second reinforcing mesh; 20. a seepage-stopping plate; 21. a bridge deck main board; 22. bridge deck side plates; 2. and a second prefabricated bridge deck slab.
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.
Referring to fig. 1-2, the present invention provides the following technical solutions: a prefabricated bridge deck slab for a bridge comprises a first prefabricated bridge deck slab 1, wherein the first prefabricated bridge deck slab 1 comprises a clamping plate 10, a pouring hole 11, a first reinforcing mesh 12, a drainage channel 13, a drainage hole 14, a clamping hole 15, reinforcing steel bars 16, concrete 17, a nickel alloy reinforcement cage 18, a second reinforcing mesh 19, a seepage-stopping plate 20, a bridge deck main plate 21 and a bridge deck side plate 22, wherein the bridge deck side plate 22 is arranged on each of two sides of the bridge deck main plate 21, the bridge deck main plate 21 and the bridge deck side plate 22 are integrally poured through the concrete 17, the first reinforcing mesh 12 is arranged on the inner portion of the concrete 17 close to the upper portion, the nickel alloy reinforcement cage 18 is arranged on the inner portion of the concrete 17 close to the lower portion, the drainage channel 13 is arranged on one side, close to the nickel alloy reinforcement cage 18, and for better drainage effect, preferably, the bottom of the drainage channel 13 is arranged in an inclined structure, the inclination angle of the inclined structure is 30 degrees, a plurality of reinforcing steel bars 16 are arranged inside the drainage channel 13, drain holes 14 are formed in the bottoms of the reinforcing steel bars 16, in order to enable the drain holes 14 to be more attached to the drainage channel 13, in the embodiment, the drain holes 14 are preferably arranged in a semicircular structure, one side, away from the first reinforcing mesh 12, of the drainage channel 13 is provided with a seepage-stopping plate 20, one side, away from the drainage channel 13, of the seepage-stopping plate 20 is provided with a second reinforcing mesh 19, one side of the concrete 17 is provided with a plurality of clamping plates 10, the other side of the concrete 17 is provided with a plurality of clamping holes 15, so that concrete slurry can conveniently enter the clamping holes 15 to be connected with the clamping plates 10 and the clamping holes 15 when the clamping plates 10 are inserted into the clamping holes 15, in the embodiment, preferably, the plurality of clamping plates 10 are arranged in corresponding positions with the clamping holes 15, and the diameter of the plurality of clamping plates 10 is, the top in a plurality of joint hole 15 all is provided with pours hole 11, can get into joint hole 15 through pouring hole 11 for the concrete thick liquid, in this embodiment, preferably, the position that corresponds on a plurality of joint hole 15 and pours hole 11 all is provided with the through-hole, the one end of first prefabricated bridge decking 1 is provided with prefabricated bridge decking 2 of second, in order to let prefabricated bridge decking 2 of second have with the same function of first prefabricated bridge decking 1, in this embodiment, preferably, the structure of prefabricated bridge decking 2 of second is the same with the structure of first prefabricated bridge decking 1.
The utility model discloses a theory of operation and use flow: assembling: firstly, inserting a clamping plate 10 of a second prefabricated bridge deck slab 2 into a clamping hole 15 of a first prefabricated bridge deck slab 1, aligning the first prefabricated bridge deck slab 1 and the second prefabricated bridge deck slab 2, pouring concrete slurry through a pouring hole 11, connecting the clamping plate 10 with the clamping hole 15, further connecting the first prefabricated bridge deck slab 1 and the second prefabricated bridge deck slab 2, finishing the rest prefabricated bridge deck slabs in the same mode until finishing integral assembling, wherein the assembling mode is convenient, rapid and stable, and greatly shortens the construction period; in the use, when rainwater on the prefabricated decking of overcast and rainy weather can't in time discharge and constantly ooze, the rainwater that oozes can be separated by drainage channel 13 at the middle part (drainage channel 13's inside is equipped with a plurality of reinforcing bar 16, can not influence the support dynamics of bridge floor mainboard 21 when the drainage), the rainwater can be through drainage channel 13 and the prefabricated decking of wash port 14 discharge (only ooze board 20 and avoid the rainwater to continue to ooze down), effectively prevent that the rainwater from continuing to ooze and cause the corruption to nickel alloy muscle cage 18 and second reinforcing mesh 19, guarantee nickel alloy muscle cage 18 and second reinforcing mesh 19's life.
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 (6)
1. The utility model provides a bridge is with prefabricated bridge deck slab, includes first prefabricated bridge deck slab (1), its characterized in that: the first prefabricated bridge deck slab (1) comprises a clamping plate (10), a pouring hole (11), a first reinforcing mesh (12), a drainage channel (13), a drain hole (14), a clamping hole (15), reinforcing steel bars (16), concrete (17), a nickel alloy reinforcement cage (18), a second reinforcing mesh (19), a seepage-stopping plate (20), a bridge deck main plate (21) and bridge deck side plates (22), wherein the bridge deck side plates (22) are arranged on two sides of the bridge deck main plate (21), the bridge deck main plate (21) and the bridge deck side plates (22) are integrally poured through the concrete (17), the first reinforcing mesh (12) is arranged on the inner portion of the concrete (17) close to the upper portion, the nickel alloy reinforcement cage (18) is arranged on the inner portion of the concrete (17) close to the lower portion, the drainage channel (13) is arranged on one side of the first reinforcing mesh (12) close to the nickel alloy reinforcement cage (18), the drainage channel (13) is internally provided with a plurality of reinforcing steel bars (16), a plurality of drain holes (14) are formed in the bottoms of the reinforcing steel bars (16), one side, away from a first reinforcing mesh (12), of the drainage channel (13) is provided with a seepage-stopping plate (20), one side, away from the drainage channel (13), of the seepage-stopping plate (20) is provided with a second reinforcing mesh (19), one side of concrete (17) is provided with a plurality of clamping plates (10), the other side of the concrete (17) is provided with a plurality of clamping holes (15), a plurality of pouring holes (11) are formed in the upper portions of the clamping holes (15), and one end of a first prefabricated bridge deck (1) is provided with a second prefabricated bridge deck (2).
2. The prefabricated bridge deck for a bridge according to claim 1, wherein: the structure of the second prefabricated bridge deck (2) is the same as that of the first prefabricated bridge deck (1).
3. The prefabricated bridge deck for a bridge according to claim 1, wherein: the bottom of the drainage channel (13) is arranged in an inclined structure, and the inclined angle of the inclined structure is 30 degrees.
4. The prefabricated bridge deck for a bridge according to claim 1, wherein: the drain holes (14) are arranged in a semicircular structure.
5. The prefabricated bridge deck for a bridge according to claim 1, wherein: the clamping plates (10) are arranged at positions corresponding to the clamping holes (15), and the diameter of each clamping plate (10) is smaller than that of each clamping hole (15).
6. The prefabricated bridge deck for a bridge according to claim 1, wherein: a plurality of through holes are formed in the positions, corresponding to the pouring holes (11), of the clamping holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232018.9U CN210561724U (en) | 2019-07-31 | 2019-07-31 | Prefabricated bridge deck for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232018.9U CN210561724U (en) | 2019-07-31 | 2019-07-31 | Prefabricated bridge deck for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210561724U true CN210561724U (en) | 2020-05-19 |
Family
ID=70622301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921232018.9U Active CN210561724U (en) | 2019-07-31 | 2019-07-31 | Prefabricated bridge deck for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210561724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089496A (en) * | 2021-05-06 | 2021-07-09 | 山东省路桥工程设计咨询有限公司 | Calculation method for upper structure design of variable-width prefabricated bridge |
-
2019
- 2019-07-31 CN CN201921232018.9U patent/CN210561724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089496A (en) * | 2021-05-06 | 2021-07-09 | 山东省路桥工程设计咨询有限公司 | Calculation method for upper structure design of variable-width prefabricated bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210561724U (en) | Prefabricated bridge deck for bridge | |
| CN100547174C (en) | The prefab form and the construction technology thereof of concrete flow passage gradual change fillet segment top board construction | |
| CN207944323U (en) | The horizontal splicing seams of precast assembly pier stud and cushion cap grouting exhaust structure | |
| CN110512774A (en) | A kind of the ALC stripe board internal partition wall and its construction method of super-high | |
| CN113027021A (en) | Support-free prefabricated floor slab with bracket | |
| CN207944329U (en) | The bent cap of precast assembly and the horizontal splicing seams grouting exhaust structure of pier stud | |
| CN217000420U (en) | Bottom die floor support plate steel bar truss free of disassembly | |
| CN214219929U (en) | Unilateral formwork reinforced structure of basement outer wall | |
| CN105696453A (en) | Steel-concrete composite beam | |
| CN209654079U (en) | Tunnel center gutter template component and its gutter structure of formation | |
| CN210685149U (en) | Triangular steel bar truss welding type concrete prefabricated bottom plate | |
| CN207277367U (en) | Reinforcement of retaining wall structure | |
| CN206428864U (en) | A kind of inner wall structure | |
| CN208137480U (en) | A kind of novel joist rod structure | |
| CN207498811U (en) | A kind of prefabricated shell walls of lay wire ECC-stainless reinforcing bar assembled pier | |
| CN101059009B (en) | Reinforced concrete precast plate | |
| CN205369699U (en) | Hollow core slab buries core pore -forming pipe | |
| CN215948681U (en) | Steel beam and roof structure | |
| CN215977986U (en) | Floor precast slab, prefabricated floor's mosaic structure and mounting structure | |
| CN217298938U (en) | Can have enough to meet need jump storehouse method concrete branch storehouse template structure | |
| CN220827952U (en) | Wallboard for civil engineering | |
| CN210658435U (en) | Green and ecological assembled retaining wall prefabricated part for road and bridge | |
| CN211341367U (en) | Assembly type structure inclined roof panel structure | |
| CN216765560U (en) | Prefabricated ultra-high performance concrete honeycomb arched bridge structure | |
| CN217758873U (en) | Slope consolidation device for soil and water conservation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |