CN209875163U - Tunnel type underground reservoir surveys entrance bearing structure - Google Patents
Tunnel type underground reservoir surveys entrance bearing structure Download PDFInfo
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- CN209875163U CN209875163U CN201920350340.5U CN201920350340U CN209875163U CN 209875163 U CN209875163 U CN 209875163U CN 201920350340 U CN201920350340 U CN 201920350340U CN 209875163 U CN209875163 U CN 209875163U
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- pile
- stake
- supporting
- piles
- thick bamboo
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Abstract
The supporting structure comprises a second longitudinal supporting pile, second reinforcing cylinders, top locking piles, an arc-shaped frame, connecting blocks, transverse supporting auxiliary piles, transverse supporting main piles, first longitudinal supporting piles and first reinforcing cylinders, wherein the arc-shaped frame is provided with a plurality of top locking piles, the connecting blocks are arranged on the left side and the right side below the arc-shaped frame respectively, the transverse supporting auxiliary piles are arranged on the side surfaces of the connecting blocks respectively, the transverse supporting auxiliary piles are arranged on the left side and the right side of each transverse supporting main pile respectively, two second reinforcing supporting piles are arranged below each transverse supporting main pile, hollow structures are arranged in the second reinforcing supporting piles, a plurality of second reinforcing cylinders are arranged in the second reinforcing supporting piles, each second reinforcing cylinder is of a transverse structure, and the first longitudinal supporting piles are arranged on the left side and the right side below the arc-shaped frame respectively; the utility model has the advantages that: the steadiness is better.
Description
Technical Field
The utility model relates to a tunnel type underground reservoir surveys entrance bearing structure belongs to hydraulic engineering technical field.
Background
The reservoir is an artificial lake formed by building a barrage at a narrow opening of a mountain ditch or a river. After the reservoir is built, the functions of flood control, water storage irrigation, water supply, fish culture and the like can be realized. Islands in the south of the Yangtze river of China all have the problem of little water and much water. The water shortage is engineering water shortage, the building condition of the island is poor, and an effective water storage project is lacked, so that the available water supply amount of the island is small; the water is mostly plum rain and typhoon seasons every year, the island is supported by the tide water of the open sea, the rainwater cannot be discharged, and waterlogging is caused.
Internationally recognized that the high value of the development and utilization rate of surface water is 30%, the development rate of water resources of the current east coast islands of Zhejiang is mostly more than 30%, the difficulty of building a reservoir to develop and utilize water resources is very high, and the main problems are as follows: 1. land resources are limited, and mountain vegetation is greatly damaged; 2. the places suitable for building the reservoir are few, and an area with the rain collecting area of more than 5Km2 is difficult to find; 3. the policy processing difficulty is high, and the investment cost is extremely high.
The underground reservoir is different from the artificial supply of underground water, is not a remedial measure after the underground water resource is overstrained, but is an engineering measure for purposefully and actively storing, adjusting and utilizing the underground water resource. However, the existing underground reservoir generally adopts a vertical supporting structure, and the stability is poor. In order to solve the above difficulties, a supporting structure for an observation inlet of a tunnel type underground reservoir with good stability needs to be developed.
Disclosure of Invention
The utility model aims at providing a tunnel type underground reservoir surveys entrance bearing structure.
The to-be-solved problem of the utility model is that present underground reservoir generally all adopts the bearing structure of vertical type, the relatively poor problem of steadiness.
For realizing the purpose of the utility model, the utility model adopts the technical proposal that:
the supporting structure at the observation entrance of the tunnel type underground reservoir comprises a second longitudinal supporting pile, a second reinforcing cylinder, a top locking pile, an arc-shaped frame, a connecting block, a transverse supporting auxiliary pile, a transverse supporting main pile, a first longitudinal supporting pile and a first reinforcing cylinder, set up a plurality of top locking piles on the arc frame, the left and right sides respectively is equipped with the connecting block under the arc frame, the connecting block side is equipped with the horizontal support and assists the stake, the horizontal support main pile left and right sides respectively sets up the horizontal support and assists the stake, set up two second vertical support stake under the horizontal support main pile, be hollow out construction in the second vertical support stake, the second vertical support is provided with a plurality of second in the stake and is strengthened a section of thick bamboo, the second is strengthened a section of thick bamboo and is horizontal structure, the arc frame left and right sides respectively sets up first vertical support stake, be hollow out construction in the first vertical support stake, set up a plurality of first enhancement section of thick bamboos in the first vertical support stake, first enhancement section of thick bamboo is horizontal structure.
And an elastic pad is paved on the tail clamping plate at the tail part of the top locking pile.
The utility model has the advantages that: the top of the underground reservoir is similar to a tunnel and is an arc-shaped surface, the arc-shaped frame is erected below the arc-shaped top surface of the underground reservoir, the hollow structures in the first reinforcing cylinder and the first longitudinal supporting pile can solve the problem that the solid supporting pile is easy to crack, and the first reinforcing cylinder also enhances the strength of the first longitudinal supporting pile; the second strengthens a hollow out construction in a section of thick bamboo and the second longitudinal bracing stake and can solve the easy crack problem that produces of solid bracing stake, and a section of thick bamboo is strengthened to the second has also strengthened the intensity of second longitudinal bracing stake.
Drawings
FIG. 1 is an overall structure diagram of a support structure at an observation inlet of a tunnel type underground reservoir;
FIG. 2 is a top view of a first longitudinal support pile;
FIG. 3 is a top view of a second longitudinal support post;
FIG. 4 is a side view of the arcuate frame;
in the figure: 1. second longitudinal support stake 2, second strengthen a section of thick bamboo 3, top locking stake 4, arc frame 5, connecting block 6, horizontal support auxiliary pile 7, horizontal support king pile 8, first longitudinal support stake 9, first strengthen a section of thick bamboo 10, afterbody splint.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
The utility model discloses a tunnel type underground reservoir observation entrance support structure, including second longitudinal support stake 1, second reinforcement section of thick bamboo 2, top locking stake 3, arc frame 4, connecting block 5, horizontal support auxiliary stake 6, horizontal support king pile 7, first longitudinal support stake 8 and first reinforcement section of thick bamboo 9, a plurality of top locking stakes 3 are installed on arc frame 4, connecting block 5 is respectively arranged on the lower left and right sides of arc frame 4, horizontal support auxiliary stake 6 is arranged on the side of connecting block 5, horizontal support auxiliary stake 6 is respectively installed on the left and right sides of horizontal support king pile 7, two second longitudinal support stakes 1 are installed under horizontal support king pile 7, hollow structure is arranged in second longitudinal support stake 1, a plurality of second reinforcement sections of thick bamboo 2 are installed in second longitudinal support stake 1, second reinforcement section of thick bamboo 2 is horizontal structure, first longitudinal support stake 8 is respectively installed on the lower left and right sides of arc frame 4, hollow structure is arranged in first longitudinal support stake 8, a plurality of first reinforcing cylinders 9 are arranged in the first longitudinal supporting piles 8, and the first reinforcing cylinders 9 are of transverse structures.
And an elastic pad is paved on the tail clamping plate 10 at the tail part of the top locking pile 3.
The utility model discloses application method: the top of the underground reservoir is similar to a tunnel and is an arc-shaped surface, the arc-shaped frame 4 is erected below the arc-shaped top surface of the underground reservoir, the hollow structures in the first reinforcing cylinder 9 and the first longitudinal supporting pile 8 can solve the problem that the solid supporting pile is easy to crack, and the first reinforcing cylinder 9 also enhances the strength of the first longitudinal supporting pile 8; the second strengthens a hollow out construction in section of thick bamboo 2 and the second vertical support stake 1 and can resolve the easy crack problem that produces of solid support stake, and a section of thick bamboo 2 has also been strengthened the intensity of second vertical support stake 1 to the second, and support performance is good, and the steadiness is good.
Claims (2)
1. Tunnel type underground reservoir surveys entrance bearing structure, including second vertical support stake (1), a second enhancement section of thick bamboo (2), top locking stake (3), arc frame (4), connecting block (5), horizontal support auxiliary pile (6), horizontal support king pile (7), first vertical support stake (8) and first enhancement section of thick bamboo (9), characterized by: set up a plurality of top locking stake (3) on arc frame (4), arc frame (4) lower left and right sides respectively is equipped with connecting block (5), connecting block (5) side is equipped with horizontal support auxiliary pile (6), horizontal support main pile (7) left and right sides respectively sets up horizontal support auxiliary pile (6), horizontal support main pile (7) down set up two seconds and strengthen supporting pile, the second is strengthened supporting and is hollow out construction in the pile, the second is strengthened supporting and is set up a plurality of seconds in the pile and strengthen a section of thick bamboo (2), a second is strengthened a section of thick bamboo (2) and is horizontal structure, arc frame (4) lower left and right sides respectively sets up first vertical support stake (8), be hollow out construction in the first vertical support stake, set up a plurality of first enhancement section of thick bamboos (9) in first vertical support stake (8), a first enhancement section of thick bamboo (9) are horizontal structure.
2. The tunnel-type underground reservoir observation entrance support structure of claim 1, wherein: and an elastic pad is paved on the tail clamping plate (10) at the tail part of the top locking pile (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920350340.5U CN209875163U (en) | 2019-03-20 | 2019-03-20 | Tunnel type underground reservoir surveys entrance bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920350340.5U CN209875163U (en) | 2019-03-20 | 2019-03-20 | Tunnel type underground reservoir surveys entrance bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209875163U true CN209875163U (en) | 2019-12-31 |
Family
ID=68955675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920350340.5U Expired - Fee Related CN209875163U (en) | 2019-03-20 | 2019-03-20 | Tunnel type underground reservoir surveys entrance bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209875163U (en) |
-
2019
- 2019-03-20 CN CN201920350340.5U patent/CN209875163U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |