CN203441529U - Shaft multiple section parallel interception device - Google Patents
Shaft multiple section parallel interception device Download PDFInfo
- Publication number
- CN203441529U CN203441529U CN201320484390.5U CN201320484390U CN203441529U CN 203441529 U CN203441529 U CN 203441529U CN 201320484390 U CN201320484390 U CN 201320484390U CN 203441529 U CN203441529 U CN 203441529U
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- Prior art keywords
- shaft
- water
- interception
- section parallel
- wall
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a shaft multiple section parallel interception device which belongs to the field of shaft equipment structures. The shaft multiple section parallel interception device comprises a number of interception slots which are arranged on the inner wall of a shaft and a water collecting pipe which is laid along the inner wall of the shaft. A water retaining wall is arranged at the position close to the inner side of the shaft on each interception slot. A branch water pipe is buried in each water retaining wall. Each interception slot is connected with the water collecting pipe through a branch water pipe. The shaft multiple section parallel interception device provided by the utility model has the advantages that multiple sections of interception slots are arranged in the shaft; the water pipe is laid along the inner shaft; without occupying the safe space of improving equipment, drip water can be effectively collected, and drip water eliminating can be realized in the shaft; the interception slots can be conveniently arranged; and the drainage device has the advantages of simple processing and installation.
Description
Technical field
The utility model relates to a kind of vertical shaft device that intercepts water, and belongs to vertical shaft equipment configuration field, is specifically related to a kind of vertical shaft that adopts multisection type parallel-connection structure device that intercepts water.
Background technology
Vertical shaft is the key project of mining, current, and vertical shaft equipment all adopts steel components conventionally, and steel member utilizes anchor pole to be fixed on lining shaft.In engineering practice, due to factors such as vertical shaft penetrating ground geology, hydrologic condition or work shaft construction technology flaws, vertical shaft there will be trickle, even the phenomenon of large area trickle.Pit shaft trickle can worsen wellbore environment, affects on workman and goes into the well, and reduces workman's operating efficiency; Trickle can corrode shaft equipment structure, reduces the application life of equipment; Pit shaft trickle also can reduce the bearing capacity of anchor pole, causes shaft equipment potential safety hazard.Notification number is the dewatering installation that the Chinese patent of CN202125316U discloses a kind of borehole wall trickle using in mine shaft is built, this device adopts the mode of cutoff trench, water tank and water pump effectively to solve vertical shaft trickle phenomenon, but this device needs manually regularly to draw water, but also need to use station pump, water tank, need to take larger space, device is complicated, and to vertical shaft, follow-up equipment safety operation also can affect.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to provide a kind of vertical shaft multi-section parallel-type device that intercepts water, and multistage cutoff trench is easy for installation, does not take up space, and can give full play of the usefulness that intercepts water, and gets rid of substantially the trickle in pit shaft.
The technical solution of the utility model is as follows: a kind of vertical shaft multi-section parallel-type device that intercepts water, it is characterized in that, comprise a plurality of headers that are arranged on the cutoff trench on shaft in wall and lay along shaft in wall, described each cutoff trench is near on pit shaft inner side, waterwall being set, in waterwall, bury a minute branching pipe underground, cutoff trench is connected to header by a minute branching pipe.
Further, for collecting better borehole wall trickle, the shaft in wall on described cutoff trench top is arranged to drainage inclined-plane.
For avoiding foreign material to stop up water pipe, described minute branching pipe termination arranges water and leaks.
Technological merit of the present utility model is:
1, in vertical shaft, arrange multistage cutoff trench, water pipe is laid in pit shaft, is not is not occupying under the safe space of hoisting device, can effectively collect trickle, realizes the object that pit shaft is got rid of trickle.
2, cutoff trench arranges conveniently, and dewatering installation processing, installation are simply.
Accompanying drawing explanation
Accompanying drawing 1 is the vertical shaft multi-section parallel-type device schematic diagram that intercepts water.
In figure: 1, pit shaft, 2, cutoff trench, 3, waterwall, 4, header, 5, water leaks, 6, minute branching pipe.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further elaborated.Referring to Fig. 1, the vertical shaft multi-section parallel-type device that intercepts water, comprise cutoff trench 2, described cutoff trench 2 is in vertical shaft intersegmental layout in each, cutoff trench 2 width should be less than the thickness of pit shaft 1 lining cutting, and cutoff trench 2 is arranged to drainage inclined-plane along shaft in wall, near pit shaft inner side, waterwall 3 are set, in waterwall 3, bury minute branching pipe 6 underground, minute branching pipe 6 terminations arrange water and leak 5; Divide branching pipe 6 to import header 4, header 4 is laid in pit shaft, finally extends to stage casing ingate gutter central drainage.
Embodiment: a specific embodiment of the present utility model, referring to accompanying drawing 1, the vertical shaft multi-section parallel-type device that intercepts water, a certain along vertical shaft in 3 cutoff trenchs 2 of intersegmental layout; Cutoff trench 2 is arranged to drainage inclined-plane along shaft in wall; Near pit shaft inner side, waterwall 3 is set, buries minute branching pipe 6 in waterwall 3 underground, minute branching pipe 6 terminations arrange water and leak 5; Divide branching pipe 6 to import header 4, header 4 is laid along pit shaft, and the drainability of minute branching pipe 6 and header 4 is mated with the size of pit shaft trickle amount, and header 4 finally extends to concentrated the discharging water in gutter of this stage casing ingate.
The utility model is by intersegmental layout multistage cutoff trench in vertical shaft, and each minute branching pipe enters ingate gutter, stage casing after being pooled to header.Cutoff trench arranges conveniently, and header processing, installation simply, are collected trickle in pit shaft effectively, realize the object that pit shaft is got rid of trickle.
Claims (3)
1. the vertical shaft multi-section parallel-type device that intercepts water, it is characterized in that, comprise a plurality of headers that are arranged on the cutoff trench on shaft in wall and lay along shaft in wall, described each cutoff trench is near on pit shaft inner side, waterwall being set, in waterwall, bury a minute branching pipe underground, cutoff trench is connected to header by a minute branching pipe.
2. a kind of vertical shaft multi-section parallel-type according to claim 1 device that intercepts water, is characterized in that, the shaft in wall on described cutoff trench top is arranged to drainage inclined-plane.
3. a kind of vertical shaft multi-section parallel-type according to claim 1 device that intercepts water, is characterized in that, described minute branching pipe termination arranges water and leak.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320484390.5U CN203441529U (en) | 2013-08-09 | 2013-08-09 | Shaft multiple section parallel interception device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320484390.5U CN203441529U (en) | 2013-08-09 | 2013-08-09 | Shaft multiple section parallel interception device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441529U true CN203441529U (en) | 2014-02-19 |
Family
ID=50092589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320484390.5U Expired - Lifetime CN203441529U (en) | 2013-08-09 | 2013-08-09 | Shaft multiple section parallel interception device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203441529U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389634A (en) * | 2014-09-16 | 2015-03-04 | 中国矿业大学 | Mine vertical shaft/sieve shaft well wall structure and controllable dewatering method thereof |
| CN105443131A (en) * | 2015-12-19 | 2016-03-30 | 湖南科技大学 | Square vertical-shaft sectioned hidden water interception structure and construction method thereof |
| CN107829746A (en) * | 2017-11-01 | 2018-03-23 | 中国恩菲工程技术有限公司 | Vertical shaft intercepts water and structure and has its a vertical shaft |
| CN110552738A (en) * | 2019-09-23 | 2019-12-10 | 中建八局轨道交通建设有限公司 | Drainage system for primary support structure of underground excavation vertical shaft and construction method thereof |
| CN114738048A (en) * | 2022-02-25 | 2022-07-12 | 中国矿业大学 | Anti-sedimentation external catch basin for shaft wall of shaft and use method thereof |
-
2013
- 2013-08-09 CN CN201320484390.5U patent/CN203441529U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389634A (en) * | 2014-09-16 | 2015-03-04 | 中国矿业大学 | Mine vertical shaft/sieve shaft well wall structure and controllable dewatering method thereof |
| CN104389634B (en) * | 2014-09-16 | 2016-08-17 | 中国矿业大学 | A kind of mine vertical shaft sieve well shaft wall structure and controlled trapping method thereof |
| CN105443131A (en) * | 2015-12-19 | 2016-03-30 | 湖南科技大学 | Square vertical-shaft sectioned hidden water interception structure and construction method thereof |
| CN105443131B (en) * | 2015-12-19 | 2017-09-05 | 湖南科技大学 | Square vertical is segmented secretly intercept water structure and its construction method |
| CN107829746A (en) * | 2017-11-01 | 2018-03-23 | 中国恩菲工程技术有限公司 | Vertical shaft intercepts water and structure and has its a vertical shaft |
| CN107829746B (en) * | 2017-11-01 | 2024-03-15 | 中国恩菲工程技术有限公司 | Shaft water interception structure and shaft with same |
| CN110552738A (en) * | 2019-09-23 | 2019-12-10 | 中建八局轨道交通建设有限公司 | Drainage system for primary support structure of underground excavation vertical shaft and construction method thereof |
| CN114738048A (en) * | 2022-02-25 | 2022-07-12 | 中国矿业大学 | Anti-sedimentation external catch basin for shaft wall of shaft and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |