CN211420887U - Pier shaft circulating water automatic spray maintenance structure - Google Patents
Pier shaft circulating water automatic spray maintenance structure Download PDFInfo
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- CN211420887U CN211420887U CN201922090112.1U CN201922090112U CN211420887U CN 211420887 U CN211420887 U CN 211420887U CN 201922090112 U CN201922090112 U CN 201922090112U CN 211420887 U CN211420887 U CN 211420887U
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Abstract
The utility model discloses a pier shaft circulating water automatic spray maintenance structure, including the shower group, the lower part of pier shaft is provided with the cushion cap, is provided with annular manger plate bank on the cushion cap, and the shower group includes first annular shower and second annular shower, and first annular shower lays in the top of pier shaft, and the second annular shower pipe box is established in the upper end of pier shaft, and one side of cushion cap is provided with the water supply installation that can receive ponding in the annular manger plate bank, and first annular shower passes through the raceway and is connected with water supply installation. The utility model discloses a communicate first annular shower and second annular shower each other and form shower group to maintain the pier shaft, be provided with the water tank that can receive ponding in the annular manger plate bank simultaneously in one side of cushion cap, the maintenance is even, has better solved pier shaft concrete surface crack problem, and construction convenient operation, practice thrift artifically, reduce the waste of water resource, can improve the area of contact between spray water and the pier shaft, and then effectively improve maintenance quality and maintenance efficiency.
Description
Technical Field
The utility model belongs to the technical field of the concrete maintenance, concretely relates to pier shaft circulating water automatic spray maintenance structure.
Background
In the prior art, the bridge pier body is usually made of reinforced concrete. After the concrete of the pier body is poured, the concrete needs to be cured to be hardened at an accelerated speed. The pier body is the main body of the middle supporting structure of the multi-span bridge, and the main materials are wood, stone, concrete, reinforced concrete, steel and the like. The pier body needs to be maintained after cement is finally set so as to keep the surface of the concrete moist, thereby ensuring that the cement hardening can be smoothly carried out, if the cement is not maintained in time, the hydration reaction of the cement can be stopped after the surface of the concrete loses water, meanwhile, the surface generates drying shrinkage, and under the action of the shrinkage force, the concrete structure generates cracks, thereby influencing the safety and the normal use of the structure.
At present, the maintenance method of pier body concrete generally adopts watering cart water spraying maintenance or nearby river and pond water pumping maintenance, so that water waste is large, maintenance is not uniform, cracks are easy to occur on the pier body surface, the operation labor intensity of workers is large, time and labor are wasted, the safety risk is large, and the operation efficiency is low; also there is the part to adopt the pier shaft to spray curing means and carry out the maintenance, but current pier shaft sprays curing means and has improved the operating efficiency, has reduced workman's operation intensity of labour, but still has the waste of water resource, and only sets up the shower at pier shaft top, influences pier shaft maintenance effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem lie in not enough among the above-mentioned prior art, a pier shaft circulating water automatic spray maintenance structure is provided, it is through communicating first annular shower and second annular shower each other and forming shower group and maintaining the pier shaft, be provided with the water tank that can receive ponding in the annular manger plate bank in one side of cushion cap simultaneously, the maintenance is even, pier shaft concrete surface crack problem has better been solved, and construction convenient operation, practice thrift artifically, reduce the waste of water resource, can improve the area of contact between spray water and the pier shaft, and then effectively improve maintenance quality and maintenance efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a pier shaft circulating water automatic spray maintenance structure which characterized in that: the device comprises a spray pipe set arranged on a pier body, wherein a bearing platform is arranged at the lower part of the pier body, an annular water retaining ridge matched with the bearing platform is arranged on the bearing platform along the circumferential direction of the bearing platform, the spray pipe set comprises a first annular spray pipe for maintaining the top of the pier body and a second annular spray pipe for maintaining the periphery of the pier body, the first annular spray pipe is arranged above the pier body, the second annular spray pipe is sleeved at the upper end of the pier body, the first annular spray pipe and the second annular spray pipe are communicated with each other through a plurality of connecting pipes, a water supply device capable of receiving accumulated water in the annular water retaining ridge is arranged at one side of the bearing platform, the first annular spray pipe is connected with the water supply device through a water conveying pipe, a water inlet is arranged at one side of the first annular spray pipe, and the upper end of the water conveying pipe is connected to the water inlet of the first annular spray pipe, the lower end of the water conveying pipe is connected to a water supply device;
the top of pier shaft and the upper portion segmental lateral wall of pier shaft have wrapped up geotechnological cloth, geotechnological cloth passes through nylon protection network and nylon rope and is fixed with the pier shaft ligature, it has the plastic film layer to wrap up on the lateral wall of the lower part segmental that does not wrap up geotechnological cloth on the pier shaft, second annular spraying pipe box establishes the outside that has wrapped up the upper portion segmental that has geotechnological cloth on the pier shaft.
Foretell pier shaft circulating water automatic spray maintenance structure, its characterized in that: the water supply device comprises a water pump and a water tank, wherein a water inlet of the water pump is communicated with a water outlet of the water tank through a pipeline, and a water outlet of the water pump is connected to the lower end of the water delivery pipe.
Foretell pier shaft circulating water automatic spray maintenance structure, its characterized in that: one side of the water tank is closely attached to the side wall of the bearing platform and is arranged, the top of the water tank is lower than the top of the bearing platform, and a rectangular water inlet is formed in one side, close to the bearing platform, of the top of the water tank.
Foretell pier shaft circulating water automatic spray maintenance structure, its characterized in that: and a water outlet matched with the water inlet of the water tank is formed in one side, close to the water tank, of the annular water retaining ridge.
Foretell pier shaft circulating water automatic spray maintenance structure, its characterized in that: the first annular spray pipe is arranged above the pier body through a plurality of supports.
Foretell pier shaft circulating water automatic spray maintenance structure, its characterized in that: and a plurality of spray heads are arranged on the first annular spray pipe and the second annular spray pipe.
Foretell pier shaft circulating water automatic spray maintenance structure, its characterized in that: the connecting pipe is an L-shaped connecting pipe.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses a set up the shower nest of tubes on the pier body, the maintenance method on pier body surface is covered to shower nest of tubes spun water curtain, and the maintenance is comparatively even, avoids forming dry and wet circulation, has overcome the artifical watering inhomogeneous disadvantage of maintenance of watering of pier body concrete maintenance in the past, has better solved pier body concrete surface crack problem, has construction convenient operation, practices thrift characteristics such as artifical, the water conservation volume, and maintenance quality and effect obviously improve, have solved the disadvantage of high altitude concrete maintenance.
2. The utility model discloses a plurality of connecting pipes communicate first annular shower and second annular shower each other and form the shower nest of tubes and carry out the maintenance to the pier shaft, can improve the area of contact between spray water and the pier shaft, and then effectively improve maintenance quality and maintenance efficiency.
3. The utility model discloses a one side that is close to the cushion cap at the top of water tank sets up the water inlet, and one side that is close to the water tank on annular manger plate bank simultaneously is provided with the outlet of mutually supporting with the water tank water inlet, can make ponding on the cushion cap pass through the outlet and get into the water tank in and recycle, can further reduce the waste of water resource.
To sum up, the utility model discloses a communicate first annular shower and second annular shower each other and form shower group to maintain the pier shaft, be provided with the water tank that can receive ponding in the annular manger plate bank simultaneously in one side of cushion cap, the maintenance is even, has better solved pier shaft concrete surface crack problem, and construction convenient operation, practice thrift artifical, reduce the waste of water resource, can improve the area of contact between spray water and the pier shaft, and then effectively improve maintenance quality and maintenance efficiency.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Description of reference numerals:
1-pier body; 2, bearing platform; 3, annular water retaining ridges;
3-1-water outlet; 4-a first annular shower pipe; 5-a second annular spray pipe;
6, connecting pipes; 7, a water conveying pipe; 8, a water pump;
9-a water tank; 9-1-water inlet; 10-a support;
11-geotextile; 12-a plastic film layer; 13-concrete briquetting.
Detailed Description
As shown in fig. 1 and 2, the utility model comprises a shower set arranged on a pier body 1, wherein a bearing platform 2 is arranged at the lower part of the pier body 1, an annular water retaining ridge 3 matched with the bearing platform 2 is arranged on the bearing platform 2 along the circumferential direction, the shower set comprises a first annular shower pipe 4 for maintaining the top of the pier body 1 and a second annular shower pipe 5 for maintaining the circumferential side of the pier body 1, the first annular shower pipe 4 is arranged above the pier body 1, the second annular shower pipe 5 is sleeved at the upper end of the pier body 1, the first annular shower pipe 4 and the second annular shower pipe 5 are communicated with each other through a plurality of connecting pipes 6, a water supply device capable of receiving accumulated water in the annular water retaining ridge 3 is arranged at one side of the bearing platform 2, the first annular shower pipe 4 is connected with the water supply device through a water conveying pipe 7, a water inlet is arranged at one side of the first annular shower pipe 4, the upper end of the water conveying pipe 7 is connected to the water inlet of the first annular spraying pipe 4, and the lower end of the water conveying pipe 7 is connected to a water supply device;
the parcel has geotechnological cloth 11 on the top of pier shaft 1 and the lateral wall of the upper portion subsection of pier shaft 1, geotechnological cloth 11 passes through nylon protection network and nylon rope and is fixed with 1 ligature of pier shaft, it has plastic film layer 12 to wrap up on the lateral wall of the lower part subsection that does not wrap up geotechnological cloth 11 on pier shaft 1, 5 covers of second annular shower pipe are established and are wrapped up the outside that has the upper portion subsection of geotechnological cloth 11 on pier shaft 1.
When the maintenance method is used practically, the spraying pipe set is arranged on the pier body 1, and the water curtain sprayed by the spraying pipe set covers the surface of the pier body 1, so that the maintenance is uniform, the dry-wet circulation is avoided, the defect of nonuniform manual watering and sprinkling maintenance in the conventional pier body concrete maintenance is overcome, the problem of crack on the surface of the pier body concrete is well solved, the maintenance method has the characteristics of convenience in construction operation, labor saving, water saving and the like, the maintenance quality and effect are obviously improved, and the defect of high-altitude concrete maintenance is solved.
It should be noted that, first annular spraying pipe 4 and second annular spraying pipe 5 are communicated with each other through a plurality of connecting pipes 6 to form a spraying pipe group to maintain pier shaft 1, so that the contact area between spray water and pier shaft 1 can be increased, and the maintenance quality and the maintenance efficiency are effectively improved.
In this embodiment, first annular shower 4 and second annular shower 5 all cooperate with the shape of pier shaft 1, and first annular shower 4 is laid directly over pier shaft 1 along the border of pier shaft 1 up end and it does not surpass pier shaft 1 border outside, and the size of second annular shower 5 is greater than the size of first annular shower 4.
In the embodiment, an overlapping area exists between the plastic film layer 12 and the geotextile 11, namely the upper end of the plastic film layer 12 wraps the lower end of the geotextile 11, the geotextile 11 has an excellent water storage effect, water sprayed out of the spray pipe group can flow into the plastic film layer 12 along the geotextile 11 to maintain the pier body 1, and the plastic film layer 12 wrapped at the lower part of the pier body 1 can reduce water evaporation and has the characteristic of moisture preservation; nylon protection network and nylon rope can be with geotechnological cloth 11 closely the laminating at the surface of pier shaft 1, avoid producing space and maintenance blind area between geotechnological cloth 11 and the pier shaft 1.
During the actual use, pier shaft 1's top is provided with two concrete briquetting 13 for compress tightly geotechnological cloth 11 at pier shaft 1 up end.
In the embodiment, the annular water retaining ridges 3 are distributed along the edges of the bearing platform 2, the height of the annular water retaining ridges 3 is preferably 5cm, and the width of the annular water retaining ridges 3 is preferably 10 cm; the thickness of the geotextile 11 is preferably 2mm, and the height of the geotextile 11 wrapping the upper section of the pier body 1 is preferably 30 cm.
In this embodiment, the water supply device includes a water pump 8 and a water tank 9, a water inlet of the water pump 8 is communicated with a water outlet of the water tank 9 through a pipeline, and a water outlet of the water pump 8 is connected to the lower end of the water pipe 7.
During the in-service use, water pump 8 can send the water in the water tank 9 to first annular shower 4 and spray the maintenance, and the water in first annular shower 4 can enter into in the second annular shower 5 through connecting pipe 6 simultaneously and spray the maintenance.
In this embodiment, the lift of the water pump 8 should be at least 5m higher than the pier body 1.
In the embodiment, one side of the water tank 9 is closely attached to the side wall of the bearing platform 2 and the top of the water tank 9 is lower than the top of the bearing platform 2, and a rectangular water inlet 9-1 is formed in one side, close to the bearing platform 2, of the top of the water tank 9.
In actual use, the top of the water tank 9 is lower than the top of the bearing platform 2 by 15cm, and the water storage capacity of the water tank 9 is not less than 1m3By making the top of the water tank 9 lower than the top of the bearing platform 2, the accumulated water in the bearing platform 2 can flow into the water tank 9 downwards under the action of the self-weight.
In this embodiment, a water outlet 3-1 matched with a water inlet 9-1 of the water tank 9 is arranged on one side of the annular water retaining ridge 3 close to the water tank 9.
When the water tank is actually used, the lower part of the water outlet 3-1 is flush with the upper end face of the bearing platform 2, and the water outlet 3-1 is arranged on the annular water retaining ridge 3, so that accumulated water on the bearing platform 2 can enter the water tank 9 through the water outlet 3-1 for recycling, and the waste of water resources can be effectively reduced.
In this embodiment, the first annular shower pipe 4 is installed above the pier body 1 through a plurality of brackets 10.
During actual use, the first annular spraying pipe 4 is arranged in parallel with the upper end surface of the pier body 1, and the support 10 is perpendicular to the first annular spraying pipe 4.
In this embodiment, the first annular spraying pipe 4 and the second annular spraying pipe 5 are both provided with a plurality of nozzles.
During actual use, the spray heads on the first annular spray pipes 4 are arranged downwards, and the spray heads on the second annular spray pipes 5 are arranged towards the pier body 1.
It should be noted that when the size of the pier body 1 is large, a plurality of spraying keys may be arranged inside the first annular spraying pipe 4 to enlarge the spraying area of the first annular spraying pipe 4.
In this embodiment, the connection pipe 6 is an L-shaped connection pipe.
During practical use, the upper end of the connecting pipe 6 is fixed on the first annular spraying pipe 4 and is communicated with the first annular spraying pipe 4, and the lower end of the connecting pipe 6 is fixed on the second annular spraying pipe 5 and is communicated with the second annular spraying pipe 5.
It should be noted that the number of the connecting pipes 6 is preferably three, and the connecting pipes 6 not only can serve to communicate the first annular shower pipe 4 with the second annular shower pipe 5, but also can fix the second annular shower pipe 5.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (7)
1. The utility model provides a pier shaft circulating water automatic spray maintenance structure which characterized in that: comprises a spray pipe group arranged on a pier body (1), wherein a bearing platform (2) is arranged at the lower part of the pier body (1), an annular water retaining sill (3) matched with the bearing platform (2) is arranged on the bearing platform (2) along the circumferential direction of the bearing platform, the spray pipe group comprises a first annular spray pipe (4) used for maintaining the top of the pier body (1) and a second annular spray pipe (5) used for maintaining the circumferential side of the pier body (1), the first annular spray pipe (4) is arranged above the pier body (1), the second annular spray pipe (5) is sleeved at the upper end of the pier body (1), the first annular spray pipe (4) and the second annular spray pipe (5) are mutually communicated through a plurality of connecting pipes (6), a water supply device capable of receiving accumulated water in the annular water retaining sill (3) is arranged on one side of the bearing platform (2), and the first annular spray pipe (4) is connected with the water supply device through a water pipe (7), a water inlet is formed in one side of the first annular spraying pipe (4), the upper end of the water conveying pipe (7) is connected to the water inlet of the first annular spraying pipe (4), and the lower end of the water conveying pipe (7) is connected to a water supply device;
the parcel has geotechnological cloth (11) on the top of pier shaft (1) and the lateral wall of the upper portion subsection of pier shaft (1), geotechnological cloth (11) are fixed with pier shaft (1) ligature through nylon protection network and nylon rope, it has plastic film layer (12) to wrap up on the lateral wall of the lower part subsection that does not wrap up geotechnological cloth (11) on pier shaft (1), second annular shower pipe (5) cover is established and is wrapped up the outside that has the upper portion subsection of geotechnological cloth (11) on pier shaft (1).
2. The pier body circulating water automatic spraying maintenance structure according to claim 1, characterized in that: the water supply device comprises a water pump (8) and a water tank (9), the water inlet of the water pump (8) is communicated with the water outlet of the water tank (9) through a pipeline, and the water outlet of the water pump (8) is connected to the lower end of the water delivery pipe (7).
3. The pier body circulating water automatic spraying maintenance structure according to claim 2, characterized in that: one side of the water tank (9) is tightly attached to the side wall of the bearing platform (2) and is arranged, the top of the water tank is lower than the top of the bearing platform (2), and a rectangular water inlet (9-1) is formed in one side, close to the bearing platform (2), of the top of the water tank (9).
4. The pier body circulating water automatic spraying maintenance structure according to claim 3, characterized in that: and a water outlet (3-1) matched with a water inlet (9-1) of the water tank (9) is formed in one side, close to the water tank (9), of the annular water retaining ridge (3).
5. The pier body circulating water automatic spraying maintenance structure according to claim 1, characterized in that: the first annular spraying pipe (4) is arranged above the pier body (1) through a plurality of brackets (10).
6. The pier body circulating water automatic spraying maintenance structure according to claim 1, characterized in that: and a plurality of spray heads are arranged on the first annular spray pipe (4) and the second annular spray pipe (5).
7. The pier body circulating water automatic spraying maintenance structure according to claim 1, characterized in that: the connecting pipe (6) is an L-shaped connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922090112.1U CN211420887U (en) | 2019-11-27 | 2019-11-27 | Pier shaft circulating water automatic spray maintenance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922090112.1U CN211420887U (en) | 2019-11-27 | 2019-11-27 | Pier shaft circulating water automatic spray maintenance structure |
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| Publication Number | Publication Date |
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| CN211420887U true CN211420887U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922090112.1U Active CN211420887U (en) | 2019-11-27 | 2019-11-27 | Pier shaft circulating water automatic spray maintenance structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931464A (en) * | 2021-09-23 | 2022-01-14 | 中建八局第一建设有限公司 | Structure outer wall continuously sprays maintenance and maintains water, rainwater recovery system |
-
2019
- 2019-11-27 CN CN201922090112.1U patent/CN211420887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931464A (en) * | 2021-09-23 | 2022-01-14 | 中建八局第一建设有限公司 | Structure outer wall continuously sprays maintenance and maintains water, rainwater recovery system |
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