CN208749373U - A kind of Tunnel Gushing disposal plant - Google Patents
A kind of Tunnel Gushing disposal plant Download PDFInfo
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- CN208749373U CN208749373U CN201821016743.8U CN201821016743U CN208749373U CN 208749373 U CN208749373 U CN 208749373U CN 201821016743 U CN201821016743 U CN 201821016743U CN 208749373 U CN208749373 U CN 208749373U
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- carrier ring
- concrete layer
- reinforcing bar
- steel pipe
- tunnel
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Abstract
The utility model discloses a kind of Tunnel Gushing disposal plants, including tunnel ground and water burst area, it is successively arranged carrier ring from top to bottom in the water burst area, waterproof layer and concrete layer, and the carrier ring, steel pipe is inserted in waterproof layer and concrete layer, the concrete layer top end face and tunnel ground flush, the bottom end of the steel pipe is connected with aperture plate in the water burst area below carrier ring, and crushed stone is filled in the aperture plate, and reinforcing bar is fixed in the waterproof layer between the carrier ring and concrete layer, the bottom end of the reinforcing bar is mutually fixed with partition top end face, the top of reinforcing bar is inserted into the shrinkage pool in concrete layer, and reinforcing bar is arranged with second spring outside waterproof layer, the top of steel pipe is connected with drinking-water pipe.The Tunnel Gushing disposal plant can prevent from permeating tunnel ground when water burst, overcome water burst to ensure that the stability of tunnel ground to the interference of tunnel ground, so that Tunnel Engineering be enable normally to carry out.
Description
Technical field
The utility model belongs to Tunnel Engineering technical field, and in particular to a kind of Tunnel Gushing disposal plant.
Background technique
Water burst is also known as gushing water, and in the following rock mass of groundwater level when mining, excavation pit or underground chamber, underground water is continuous
Ground flows into the phenomenon that place.This is the engineering geological problems being commonly encountered in engineering construction.Water burst not only brings difficulty to construction, and
It and is also the major reason for causing underground rock cavern unstability, dam foundation pit seepage failure or side slope slumping.
At present in tunnel engineering, 80% meets the harm of underground water in construction.And water burst is in construction of tunnel
Most commonly seen geological disaster, happen suddenly in tunnel construction a large amount of water bursts, and harm is serious, not only causes equipment, personal injury, even
It is forced to stop work, affects adversely the duration, and handle difficult, somewhat expensive and the leakage and water burst of construction period, is its great engineering
Geological problem, so that ground surface works are difficult to normally carry out.
Utility model content
The purpose of this utility model is to provide a kind of Tunnel Gushing disposal plants, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of Tunnel Gushing disposal plant, including tunnel
Road ground and water burst area are successively arranged carrier ring, waterproof layer and concrete layer, and the partition in the water burst area from top to bottom
Steel pipe, the concrete layer top end face and tunnel ground flush are inserted in layer, waterproof layer and concrete layer, the steel pipe
Bottom end is connected with aperture plate in the water burst area below carrier ring, and crushed stone is filled in the aperture plate, and the carrier ring with
Reinforcing bar is fixed in waterproof layer between concrete layer, bottom end and the partition top end face of the reinforcing bar are mutually fixed, the top of reinforcing bar
It is inserted into the shrinkage pool in concrete layer, and reinforcing bar is arranged with second spring outside waterproof layer, the top of steel pipe, which is connected with, draws water
Pipe, and be connected by drinking-water pipe with water pump, the drinking-water pipe is equipped with control valve at one end of water pump.
Preferably, the carrier ring is asbestos board, and the bottom face of carrier ring is provided with protrusion, and the raised rectangular array
On the bottom face of carrier ring.
Preferably, the waterproof layer is splash guard, and the reinforcing bar and second spring slide setting in splash guard.
Preferably, outside flange, and the shrinkage pool are provided in shrinkage pool of the top of the reinforcing bar in concrete layer
The concrete layer of bottom end is provided with inside flange, is mutually clamped between two groups of flanges, and reinforcing bar top and the top of shrinkage pool it
Between be provided with the first spring.
Preferably, the steel pipe is fixed in concrete layer, waterproof layer and carrier ring, with concrete layer, waterproof layer, partition
It being seamlessly connected between layer, the apical lateral of steel pipe is provided with external screw thread, and the drinking-water pipe is provided with pore corresponding with steel pipe, and
It is provided with internal screw thread in pore, sealing is connected through a screw thread between steel pipe and drinking-water pipe and is fixed.
The technical effect and advantage of the utility model: the Tunnel Gushing disposal plant, by being provided with carrier ring and waterproof
Water burst area can be sealed and be fixed, prevent the leakage of water when water burst occurs by layer, while solid between carrier ring and concrete layer
Surely there is reinforcing bar, be arranged with second spring outside reinforcing bar, reinforcing bar upper end is provided with the first spring, the impact force that can generate water burst,
Damping processing is carried out, to guarantee the stability of concrete layer, while after steel pipe exhausts the water in water burst area, additionally it is possible to by
Slip casting in steel pipe loses caused by shock-absorption engineering when reducing water burst to guarantee the stability of concrete layer entirety, guarantees to gush
Pool is able to carry out normal construction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged diagram of structure at A in the utility model Fig. 1；
Fig. 3 is the enlarged diagram of structure at B in the utility model Fig. 1.
In figure: 1 water burst area, 2 tunnel grounds, 3 carrier rings, 4 concrete layers, 5 aperture plates, 6 drinking-water pipes, 7 protrusions, 8 control valves
Door, 9 first springs, 10 reinforcing bars, 11 second springs, 12 internal screw threads, 13 steel pipes, 14 shrinkage pools, 15 waterproof layers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of Tunnel Gushing disposal plant as shown in Figs. 1-3, including tunnel ground 2 and water burst
Area 1, is successively arranged carrier ring 3, waterproof layer 15 and concrete layer 4 in the water burst area 1 from top to bottom, and the carrier ring 3, anti-
Steel pipe 13,4 top end face of concrete layer and 2 flush of tunnel ground, the steel pipe are inserted in water layer 15 and concrete layer 4
13 bottom end is connected with aperture plate 5 in the water burst area 1 below carrier ring 3, and crushed stone is filled in the aperture plate 5, to protect
It demonstrate,proves in water burst extraction process, filter sand is not lost, and is fixed with steel in the waterproof layer 15 between the carrier ring 3 and concrete layer 4
Muscle 10, bottom end and the partition top end face of the reinforcing bar 10 are mutually fixed, and the top of reinforcing bar 10 is inserted into the shrinkage pool 14 in concrete layer 4
In, and reinforcing bar 10 is arranged with second spring 11 outside waterproof layer 15, the top of steel pipe 13 is connected with drinking-water pipe 6, and by drawing water
Pipe 6 is connected with water pump, and the drinking-water pipe 6 is equipped with control valve 8 at one end of water pump.
Specifically, the carrier ring 3 is asbestos board, the bottom face of carrier ring 3 is provided with protrusion 7, and raised 7 rectangle
Array is on the bottom face of carrier ring 3, and the setting of protrusion 7 increases forced area, to reduce the stamping press of water burst.
Specifically, the waterproof layer 15 is splash guard, and the reinforcing bar 10 slides in splash guard with second spring 11
Setting, can prevent water burst from permeating up to concrete layer, to ensure that the stability of concrete layer.
Specifically, the top of the reinforcing bar 10 is provided with outside flange in the shrinkage pool 14 in concrete layer 4, and described
The concrete layer 4 of 14 bottom end of shrinkage pool is provided with inside flange, is mutually clamped between two groups of flanges, and 10 top of reinforcing bar and shrinkage pool
It is provided with the first spring 9 between 14 top, enables reinforcing bar 10 in water burst impacting clapboard layer 3, passes through reinforcing bar 10 outer first
Spring 9, the damping with second spring 11, keeps the bearing capacity of concrete layer 4 smaller.
Specifically, the steel pipe 13 is fixed in concrete layer 4, waterproof layer 15 and carrier ring 3, with concrete layer 4, waterproof
It is seamlessly connected between layer 15, carrier ring 3, the apical lateral of steel pipe 13 is provided with external screw thread, and the drinking-water pipe 6 is provided with and steel pipe
13 corresponding pores, and internal screw thread 12 is provided in pore, it is connected through a screw thread sealing between steel pipe 13 and drinking-water pipe 6 and fixes,
The convenient disassembly to steel pipe 13 and drinking-water pipe 6, to complete the disposition to a piece of water burst area 1.
It, will be every specifically, the Tunnel Gushing disposal plant will dig foundation pit around water burst area 1 when finding water burst area 1
Plate layer 3, waterproof layer 5 and concrete layer 4 are sequentially fixed in foundation pit, and carrier ring 3 is in contact with the bottom end water burst area 1 of foundation pit, steel
The bottom end of pipe 13 is connected with aperture plate 5 in the water burst area 1 of 3 lower end of carrier ring, the gravel in water burst area 1 is filtered, by drinking-water pipe 6
After lower end is threadedly coupled fixation with 13 top of steel pipe, water pump is connected by drinking-water pipe 6, extraction setting is carried out to water burst area 1, is extracted
After the completion, steel pipe 13 and drinking-water pipe 6 are disassembled, injects mud in steel pipe 13, make the horizontal seamless fixation of concrete layer 4, from
And guarantee the stability between the entirety of tunnel ground 2, so that engineering is normally carried out.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of Tunnel Gushing disposal plant, including tunnel ground (2) and water burst area (1), it is characterised in that: the water burst area
(1) carrier ring (3), waterproof layer (15) and concrete layer (4), and the carrier ring (3), waterproof layer are successively arranged in from top to bottom
(15) and in concrete layer (4) it is inserted with steel pipe (13), concrete layer (4) top end face and tunnel ground (2) flush, institute
It states and is connected with aperture plate (5) in water burst area (1) of the bottom end of steel pipe (13) below carrier ring (3), and filling in the aperture plate (5)
There is crushed stone, and is fixed with reinforcing bar (10), the steel in the waterproof layer (15) between the carrier ring (3) and concrete layer (4)
The bottom end of muscle (10) is mutually fixed with partition top end face, and the top of reinforcing bar (10) is inserted into the shrinkage pool (14) in concrete layer (4),
And reinforcing bar (10) is arranged with second spring (11) outside waterproof layer (15), the top of steel pipe (13) is connected with drinking-water pipe (6), and logical
It crosses drinking-water pipe (6) to be connected with water pump, the drinking-water pipe (6) is equipped with control valve (8) at one end of water pump.
2. a kind of Tunnel Gushing disposal plant according to claim 1, it is characterised in that: the carrier ring (3) is asbestos
Plate, the bottom face of carrier ring (3) are provided with raised (7), and raised (7) rectangular array is on the bottom face of carrier ring (3).
3. a kind of Tunnel Gushing disposal plant according to claim 1, it is characterised in that: the waterproof layer (15) is waterproof
Plate, and the reinforcing bar (10) and second spring (11) are slided in splash guard and are arranged.
4. a kind of Tunnel Gushing disposal plant according to claim 1, it is characterised in that: the top of the reinforcing bar (10) exists
Outside flange, and concrete layer (4) setting of the shrinkage pool (14) bottom end are provided in shrinkage pool (14) in concrete layer (4)
There is inside flange, be mutually clamped between two groups of flanges, and is provided between reinforcing bar (10) top and the top of shrinkage pool (14)
One spring (9).
5. a kind of Tunnel Gushing disposal plant according to claim 1, it is characterised in that: the steel pipe (13) is fixed on mixed
It is seamless between concrete layer (4), waterproof layer (15), carrier ring (3) in solidifying soil layer (4), waterproof layer (15) and carrier ring (3)
Connection, the apical lateral of steel pipe (13) are provided with external screw thread, and the drinking-water pipe (6) is provided with pore corresponding with steel pipe (13),
And internal screw thread (12) are provided in pore, it is connected through a screw thread sealing between steel pipe (13) and drinking-water pipe (6) and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821016743.8U CN208749373U (en) | 2018-06-28 | 2018-06-28 | A kind of Tunnel Gushing disposal plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821016743.8U CN208749373U (en) | 2018-06-28 | 2018-06-28 | A kind of Tunnel Gushing disposal plant |
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| Publication Number | Publication Date |
|---|---|
| CN208749373U true CN208749373U (en) | 2019-04-16 |
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ID=66055318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821016743.8U Active CN208749373U (en) | 2018-06-28 | 2018-06-28 | A kind of Tunnel Gushing disposal plant |
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| Country | Link |
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| CN (1) | CN208749373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709585A (en) * | 2020-12-30 | 2021-04-27 | 山东交通学院 | Blocking device and method for preventing mud outburst and water inrush of tunnel |
| CN114060054A (en) * | 2022-01-13 | 2022-02-18 | 中铁九局集团第四工程有限公司 | Tunnel water inrush and mud inrush plugging device and method |
-
2018
- 2018-06-28 CN CN201821016743.8U patent/CN208749373U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709585A (en) * | 2020-12-30 | 2021-04-27 | 山东交通学院 | Blocking device and method for preventing mud outburst and water inrush of tunnel |
| CN112709585B (en) * | 2020-12-30 | 2022-06-07 | 山东交通学院 | Blocking device and method for preventing mud outburst and water inrush of tunnel |
| CN114060054A (en) * | 2022-01-13 | 2022-02-18 | 中铁九局集团第四工程有限公司 | Tunnel water inrush and mud inrush plugging device and method |
| CN114060054B (en) * | 2022-01-13 | 2022-04-08 | 中铁九局集团第四工程有限公司 | Tunnel water inrush and mud inrush plugging method |
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