CN109680723A - Underground water baffling device method of construction and underground water baffling device - Google Patents
Underground water baffling device method of construction and underground water baffling device Download PDFInfo
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- CN109680723A CN109680723A CN201811565329.7A CN201811565329A CN109680723A CN 109680723 A CN109680723 A CN 109680723A CN 201811565329 A CN201811565329 A CN 201811565329A CN 109680723 A CN109680723 A CN 109680723A
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- antiseepage
- membrane module
- spool
- film
- stand
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/004—Sealing liners
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2450/00—Gaskets
- E02D2450/10—Membranes
- E02D2450/105—Membranes impermeable
- E02D2450/106—Membranes impermeable for liquids
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The present invention provides a kind of underground water baffling device method of construction and underground water baffling device, water-separating film is pasted to obtain stand-by antiseepage film on ground, and test its leakproofness, after performing leak test passes through, it is tilted set angle and is rolled into reel, the antiseepage membrane module of reel is passed through into the slide assemblies being arranged in slotting and is launched into smooth antiseepage film, multiple smooth antiseepage films are being formed into an entirety by way of sealed connection.Since the thickness of water-separating film location for paste is two times of remaining position thickness, stand-by antiseepage film is tilted a certain angle, can be avoided scrolling or the influence to planarization is unfolded.Water-separating film width direction is clung using in earth's surface, forms sufficiently wide, sufficiently long water-separating film, has fully ensured that the water proof effect of underground water baffling device.
Description
Technical field
The present invention relates to ground water protection technical fields, and in particular to a kind of underground water baffling device method of construction and underground
Water baffling device.
Background technique
Implement extensive high-intensitive coal mining in coal mining region, unavoidably has a negative impact to water resource.Coal
Charcoal exploits the tunnel and goaf to be formed, and impacts to surface water and Groundwater movement, occurrence status, changes underground water
Circulation law causes a series of problems, as river water cutout, level of ground water decline, spring water volume fall sharply or dry up.Fwaater resources protection
Have become the important component in coal Sustainable Exploitation.
For this purpose, can all build groundwater reservoir in coal mining region is to prevent from leaking, barrier can be set in groundwater reservoir
Device increases water-separating film in baffling device, can achieve the degree of no infiltration using the water proof characteristic of water-separating film, but water proof
Film can only accomplish the width of 5m at present, need to splice water-separating film for the baffling device of long range, how guarantee
The sealing performance of stitching portion is a problem urgently to be resolved.
Summary of the invention
Present invention seek to address that the technical issues of underground water baffling device not can guarantee barrier performance in the prior art, in turn
A kind of underground water baffling device method of construction and underground water baffling device are provided.
For this purpose, the present invention provides a kind of underground water baffling device method of construction, include the following steps:
The edge of a plurality of water-separating film is successively pasted together to obtain stand-by antiseepage film from beginning to end, cuts the stand-by antiseepage film
Both sides, keep the both sides of the stand-by antiseepage film parallel and with the edge of the water-separating film in set angle；The stand-by antiseepage
The overall width of film meets the height requirement of underground water baffling device, and the barrier performance of the stand-by antiseepage film meets test request,
The edge of the water-separating film is the edge in the water-separating film width direction；
In the fixed setting spool on one side of the stand-by antiseepage film, another side is fixedly installed snap-gauge；The spool is rotated,
It is wound in the stand-by antiseepage film on the spool outer wall, to obtain antiseepage membrane module；
Slotting is opened up below earth's surface, and in the slotting overthe openings, slide assemblies are set；The slide assemblies include setting
It is placed in the slideway of slotting opening two sides, perpendicular to the scroll support of slideway setting, the both ends of the scroll support are set
It is equipped with pulley, the centre of the scroll support is provided with the axis of rotation, and the pulley is slidingly arranged at the slideway lateral surface
In track；
Multiple antiseepage membrane modules are set in turn in the slotting；Spool in current antiseepage membrane module with it is described
Rotation axis connection, the snap-gauge in current antiseepage membrane module are connect with the spool seals in setting position or previous antiseepage membrane module；
It controls the scroll support to slide along the slideway, the spool in current antiseepage membrane module rotates anti-for use to be unfolded with the axis of rotation
Seep film；Next antiseepage membrane module is set, and the snap-gauge in next antiseepage membrane module and the spool seals in current antiseepage membrane module connect
After connecing, enable the axis of rotation separate with the spool of current antiseepage membrane module and enable spool in next antiseepage membrane module with it is described
Rotation axis connection repeats this step until antiseepage membrane module is covered with inside slotting in slotting length direction later；
Into the slotting, slip casting is to form underground water baffling device.
Optionally, in above-mentioned underground water baffling device method of construction, the edge of a plurality of water-separating film is successively pasted from beginning to end
Obtain stand-by antiseepage film together, cut the both sides of the stand-by antiseepage film, keep the both sides of the stand-by antiseepage film parallel and with
In the step of edge of the water-separating film is in set angle: the set angle is 3 ° -5 °.
Optionally, in above-mentioned underground water baffling device method of construction, the pulley in the slide assemblies is electronic
It takes turns, is provided with driving member in the Electric Motor Wheel, the driving member includes micro-driving motor, driving switch and electricity
Source, the driving switch are set between the driving motor controlled terminal and the power supply, the output shaft of the driving motor with
The wheel axis connection of Electric Motor Wheel, the driving switch open the then driving motor and drive the pulley rotation.
Optionally, in above-mentioned underground water baffling device method of construction, next antiseepage membrane module, next antiseepage film group are set
After snap-gauge in part is connect with the spool seals in current antiseepage membrane module, the axis of rotation and current antiseepage membrane module are enabled
In the step of spool separates and enables spool and the rotation axis connection in next antiseepage membrane module, comprising:
Connector is set, offers the first accommodating chamber and the first wire casing on the connector；Enable in the connector
One accommodating chamber is socketed on the outside of the spool of current antiseepage membrane module, and the stand-by antiseepage film connecting with the spool passes through described first
Wire casing；
Next antiseepage membrane module is set；The second accommodating chamber and the second wire casing are also provided on the connector；It enables next anti-
The snap-gauge seeped in membrane module is embedded in second accommodating chamber, and the stand-by antiseepage film connecting with the snap-gauge passes through second line
Slot.
Optionally, in above-mentioned underground water baffling device method of construction, next antiseepage membrane module, next antiseepage film group are set
After snap-gauge in part is connect with the spool seals in current antiseepage membrane module, the axis of rotation and current antiseepage membrane module are enabled
In the step of spool separates and enables spool and the rotation axis connection in next antiseepage membrane module, comprising:
The spool is hollow structure, and slit is offered on the spool, and the hollow structure is embedded in suitable for the snap-gauge；
It is and described when snap-gauge in next antiseepage membrane module is inserted into the hollow structure of the spool in current antiseepage membrane module
The stand-by antiseepage film of snap-gauge connection passes through the slit.
Optionally, in above-mentioned underground water baffling device method of construction, further include the steps that obtaining slotting width:
After stand-by antiseepage film is wrapped in the spool that diameter is R according to certain orientation, the thickness of obtained antiseepage membrane module
Equal to the slotting width.
Optionally, in above-mentioned underground water baffling device method of construction, slotting is opened up below earth's surface, is opened in the slotting
In the step of slide assemblies are set above mouthful:
When pulley therein slides in the slideway, the frictional resistance between the pulley and the slideway is 100N,
The pulley speed is 100mm/s.
It is built the present invention also provides a kind of using underground water baffling device method of construction described in any of the above item
Underground water baffling device.
Above technical scheme provided by the invention at least has the following beneficial effects: compared with prior art
Underground water baffling device method of construction and underground water baffling device provided by the invention paste water-separating film on ground
Stand-by antiseepage film is obtained well, and tests its leakproofness, after performing leak test passes through, is tilted set angle and is rolled into spool
The antiseepage membrane module of reel is passed through the slide assemblies being arranged in slotting and is launched into smooth antiseepage film by shape, will be multiple flat
Whole antiseepage film is forming an entirety by way of sealed connection.Since the thickness of water-separating film location for paste is remaining position thickness
Two times of degree, therefore stand-by antiseepage film is tilted a certain angle, can be avoided scrolling or the influence to planarization is unfolded.Using
Earth's surface clings water-separating film width direction, forms sufficiently wide, and the water-separating film of sufficiently long water-separating film, such a spool is long
Degree can achieve 100-150m, lower more than 2000 meters in this wise, be all not in the region of nearly 100,000 square meter leak region or
Potential leak region；The water proof effect of underground water baffling device is fully ensured that.
Detailed description of the invention
Fig. 1 is the step sequential schematic of underground water baffling device method of construction described in one embodiment of the invention；
Fig. 2 is the planar structure schematic diagram of stand-by antiseepage film described in one embodiment of the invention；
Fig. 3 is the structural schematic diagram of antiseepage membrane module described in one embodiment of the invention；
Fig. 4 is the main view viewing angle constructions schematic diagram that slide assemblies are arranged in slotting described in one embodiment of the invention；
Fig. 5 is the vertical view viewing angle constructions schematic diagram that slide assemblies are arranged in slotting described in one embodiment of the invention；
In Fig. 6, (a) and (b) is the cross-sectional view of the splicing of difference antiseepage membrane module described in one embodiment of the invention；
Specific embodiment
Below in conjunction with attached drawing in the present embodiment, example description is carried out to the technical solution in the present invention.Of the invention
In description, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing letter of the invention
Change description, rather than the device or component of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used for description mesh
, it is not understood to indicate or imply relative importance.Wherein, term " first position " is two different with " second position "
Position.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
The connection of two component internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1
The present embodiment provides a kind of underground water baffling device methods of construction, as shown in Figure 1, including the following steps:
Step 1: as shown in Fig. 2, being successively pasted together the edge of a plurality of water-separating film 101 to obtain stand-by antiseepage from beginning to end
Film 100 cuts the both sides of the stand-by antiseepage film 100, keep the both sides of the stand-by antiseepage film 100 parallel and with the water-separating film
101 edge is in set angle；The overall width of the stand-by antiseepage film 100 meets the height requirement of underground water baffling device, institute
The barrier performance for stating stand-by antiseepage film 100 meets test request, and the edge of the water-separating film 101 is 101 width of water-separating film
Edge on direction.In this step, the set angle is 3 ° -5 °, preferably 4 °.The height of stand-by antiseepage film 100 may be selected
It is 16 meters, is the above 8m at the top of practical water-bearing layer bottom or less 8m to water-bearing layer.The test of barrier performance can be used as follows
Mode is realized: design verification frame, and the verifying frame is frame that hollow four sides is aluminium skin, frame up and down at corner angle and lines all
There is rubber protective layer；The size of frame is a length of 100-200m, width 25-50m, is determined according to the size of practical antiseepage film to be tested
Fixed, the size of frame can be 0.9 times, 0.8 times of width of the stand-by antiseepage film length of monolithic；From below using stand-by antiseepage film
It up covers, bottom surface of the stand-by antiseepage film as verifying frame, the hollow structure internal water flooding to verifying frame, water filling height reaches
30mm, and guarantee that the stand-by antiseepage film of bottom surface is contacted with water, the time is 1 day, and 1 day impermeable side is qualification.
Step 2: as shown in figure 3, in the spool of fixed setting on one side 201 of the stand-by antiseepage film 100, another side is fixed
It is provided with snap-gauge 202；The spool 201 is rotated, is wound in the stand-by antiseepage film 100 on 201 outer wall of spool, with
To antiseepage membrane module 200；
Step 3: as shown in Figure 4 and Figure 5, opening up slotting 400 below earth's surface, is arranged in 400 overthe openings of slotting
Slide assemblies；The slide assemblies include the slideway 303 for being set to the opening of slotting 400 two sides, perpendicular to the slideway 303
The scroll support 302 of setting, the both ends of the scroll support 302 are provided with pulley 305, and the centre of the scroll support 302 is set
It is equipped with the axis of rotation 304, the pulley 305 is slidingly arranged in the track of 303 lateral surface of slideway；Pulley in this step
305 in the slideway 303 when sliding, and the frictional resistance between the pulley 305 and the slideway 303 is 100N, the cunning
Wheel speed is 100mm/s.The stand-by antiseepage that thus, it is possible to guarantee smoothly to be unfolded in 302 moving process of scroll support on spool
Film.
Step 4: multiple antiseepage membrane modules 200 are set in turn in the slotting 400；Current antiseepage membrane module
In spool 201 connect with the axis of rotation 304, the snap-gauge 202 in current antiseepage membrane module and setting position (current antiseepage film
When component is first antiseepage membrane module of setting, there is no antiseepage membrane modules in front, can open on slotting inner wall at this time
If a card slot, snap-gauge is directly embedded in fixed in card slot by card slot as setting position) or previous antiseepage membrane module in
Spool seals connection；The scroll support 302 is controlled to slide along the slideway 303, the spool 302 in current antiseepage membrane module with
The axis of rotation 304 is rotated so that stand-by antiseepage film 100 is unfolded；Next antiseepage membrane module is set, the snap-gauge in next antiseepage membrane module with
After spool 201 in current antiseepage membrane module is tightly connected, the spool of the axis of rotation 304 and current antiseepage membrane module is enabled
201 separate and the spool in next antiseepage membrane module are enabled to connect with the axis of rotation 304, repeat this step later until antiseepage film
Component is covered with inside slotting in 400 length direction of slotting；
Step 5: slip casting is in Xiang Suoshu slotting 400 to form underground water baffling device
The above method provided in this embodiment, underground water baffling device method of construction and underground water baffling device, by water proof
Film 101 pastes to obtain stand-by antiseepage film 100 on ground, and tests its leakproofness, after performing leak test passes through, is tilted
Set angle is rolled into reel, and the antiseepage membrane module 200 of reel is passed through the slide assemblies being arranged in slotting 400 and is launched into
Multiple smooth antiseepage films are being formed an entirety by smooth antiseepage film by way of sealed connection.Since water-separating film is viscous
Thickness at patch is two times of remaining position thickness, therefore stand-by antiseepage film is tilted a certain angle, and can be avoided scrolling or exhibition
Open the influence to planarization.Water-separating film width direction is clung using in earth's surface, forms sufficiently wide, sufficiently long water proof
The water proof film length of film, such a spool can achieve 100-150m, more than 2000 meters lower in this wise, the region of nearly 100,000 square meter
It is inside all not in leak region or potential leak region；The water proof effect of underground water baffling device is fully ensured that.
In above scheme, the pulley 305 in the slide assemblies is Electric Motor Wheel, is provided with electric drive in the Electric Motor Wheel
Dynamic component, the driving member include micro-driving motor, driving switch and power supply, and the driving switch is set to the drive
Between dynamic motor controlled terminal and the power supply, the output shaft of the driving motor and the wheel axis connection of Electric Motor Wheel, the driving are opened
It closes and opens the then driving motor driving pulley rotation.Power supply can directly can utilize the electricity of construction site to be external
Source.
In addition, next antiseepage membrane module is set in above step, the snap-gauge in next antiseepage membrane module and current antiseepage film
After spool seals connection in component, enables the axis of rotation separate with the spool of current antiseepage membrane module and enable next antiseepage film
Spool in component can be used under type such as with the step of rotation axis connection and realize: setting connector, on the connector
Offer the first accommodating chamber and the first wire casing；The first accommodating chamber in the connector is enabled to be socketed on the volume of current antiseepage membrane module
On the outside of axis, the stand-by antiseepage film connecting with the spool passes through first wire casing；Next antiseepage membrane module is set；The connection
The second accommodating chamber and the second wire casing are also provided on part；The snap-gauge in next antiseepage membrane module is enabled to be embedded in second accommodating chamber
In, the stand-by antiseepage film connecting with the snap-gauge passes through second wire casing.It is identical as spool length on connector length direction,
Wherein the first accommodating chamber, the first wire casing, the second accommodating chamber and the second wire casing run through entire connector in the longitudinal direction.Therefore
Directly connector is inserted into downwards at the top of the slotting, the first accommodating chamber on connector can be enabled to be socketed on outside spool, from drawing
Groove top portion, which is downwardly into adjacent antiseepage membrane module, can enable the snap-gauge in adjacent antiseepage membrane module be inserted into the second accommodating chamber.
As another implementation, next antiseepage membrane module is set, the snap-gauge in next antiseepage membrane module is prevented with current
After seeping the spool seals connection in membrane module, enables the axis of rotation separate with the spool of current antiseepage membrane module and enable next anti-
The step of seeping the spool and the rotation axis connection in membrane module can be used under type such as and realize, in each antiseepage membrane module,
The spool 201 is hollow structure, slit is offered on the spool 201, it is embedding that the hollow structure is suitable for the snap-gauge 202
Enter；As shown in Fig. 6 (a), the snap-gauge 603 in current antiseepage membrane module 601 is solid construction, the spool in current antiseepage membrane module
604 be hollow structure, and the snap-gauge 605 in next antiseepage membrane module 602 is solid construction, the spool in next antiseepage membrane module
606 be hollow structure, then when realizing the splicing of two antiseepage membrane modules, as shown in Fig. 6 (b), in next antiseepage membrane module 602
Snap-gauge 605 be inserted into the hollow structure of the spool 604 in current antiseepage membrane module 601, connect at this time with the snap-gauge 605
Stand-by antiseepage film passes through the slit.
The sealed connection for realizing different antiseepage membrane modules through the above scheme, ensure that the sealing performance of leakage preventing structure,
It is still not in leakage point when being even laid with antiseepage membrane module over long distances.
In addition, can also include the following steps: to obtain slotting width in the above method, spool can determine that according to slotting width
Diameter and stand-by antiseepage film length, guarantee by stand-by antiseepage film according to certain orientation be wrapped in diameter be R spool after, obtain
The thickness of the antiseepage membrane module arrived is equal to the slotting width.It should be noted that if needing that metal is arranged on slotting inner wall
Net etc. is to guarantee the stability of slotting, then the width of the slotting should be adjusted to the width of metal mesh inner space at this time.
Embodiment 2
It is built the present invention also provides a kind of using underground water baffling device method of construction described in either a program in embodiment 1
Obtained underground water baffling device, the underground water baffling device in the present embodiment has good barrier performance, and facilitates construction,
Can laying rapidly and efficiently complete.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (8)
1. a kind of underground water baffling device method of construction, which comprises the steps of:
The edge of a plurality of water-separating film is successively pasted together to obtain stand-by antiseepage film from beginning to end, cuts the two of the stand-by antiseepage film
Side keeps the both sides of the stand-by antiseepage film parallel and with the edge of the water-separating film in set angle；The stand-by antiseepage film
Overall width meets the height requirement of underground water baffling device, and the barrier performance of the stand-by antiseepage film meets test request, described
The edge of water-separating film is the edge in the water-separating film width direction；
In the fixed setting spool on one side of the stand-by antiseepage film, another side is fixedly installed snap-gauge；The spool is rotated, institute is made
It states stand-by antiseepage film to be wound on the spool outer wall, to obtain antiseepage membrane module；
Slotting is opened up below earth's surface, and in the slotting overthe openings, slide assemblies are set；The slide assemblies include being set to
The slideway of slotting opening two sides, perpendicular to the scroll support of slideway setting, the both ends of the scroll support are provided with
Pulley, the centre of the scroll support are provided with the axis of rotation, and the pulley is slidingly arranged at the track of the slideway lateral surface
In；
Multiple antiseepage membrane modules are set in turn in the slotting；Spool and the rotation in current antiseepage membrane module
Axis connection, the snap-gauge in current antiseepage membrane module are connect with the spool seals in setting position or previous antiseepage membrane module；Control
The scroll support is slided along the slideway, and the spool in current antiseepage membrane module is rotated with the axis of rotation stand-by antiseepage is unfolded
Film；Next antiseepage membrane module is set, and the snap-gauge in next antiseepage membrane module is connect with the spool seals in current antiseepage membrane module
Later, the axis of rotation is enabled to separate with the spool of current antiseepage membrane module and enable spool in next antiseepage membrane module and it is described from
Shaft connection, repeats this step until antiseepage membrane module is covered with inside slotting in slotting length direction later；
Into the slotting, slip casting is to form underground water baffling device.
2. underground water baffling device method of construction according to claim 1, which is characterized in that by the edge of a plurality of water-separating film
It is successively pasted together to obtain stand-by antiseepage film from beginning to end, cuts the both sides of the stand-by antiseepage film, make the stand-by antiseepage film
Both sides are parallel and the step of be in set angle with the edge of the water-separating film in: the set angle is 3 ° -5 °.
3. underground water baffling device method of construction according to claim 1, it is characterised in that:
The pulley in the slide assemblies is Electric Motor Wheel, is provided with driving member, the electric drive in the Electric Motor Wheel
Component includes micro-driving motor, driving switch and power supply, and the driving switch is set to the driving motor controlled terminal and institute
It states between power supply, the output shaft of the driving motor and the wheel axis connection of Electric Motor Wheel, the driving switch opens the then driving
Pulley rotation described in motor driven.
4. underground water baffling device method of construction according to claim 1-3, it is characterised in that: setting is next anti-
Membrane module is seeped, after the snap-gauge in next antiseepage membrane module is connect with the spool seals in current antiseepage membrane module, order is described certainly
Shaft separates with the spool of current antiseepage membrane module and enables the step of the spool and the rotation axis connection in next antiseepage membrane module
In rapid, comprising:
Connector is set, offers the first accommodating chamber and the first wire casing on the connector；First in the connector is enabled to hold
Chamber of receiving is socketed on the outside of the spool of current antiseepage membrane module, and the stand-by antiseepage film connecting with the spool passes through the First Line
Slot；
Next antiseepage membrane module is set；The second accommodating chamber and the second wire casing are also provided on the connector；Enable next antiseepage film
Snap-gauge in component is embedded in second accommodating chamber, and the stand-by antiseepage film connecting with the snap-gauge passes through second wire casing.
5. underground water baffling device method of construction according to claim 4, which is characterized in that next antiseepage film group is arranged
Part, after the snap-gauge in next antiseepage membrane module is connect with the spool seals in current antiseepage membrane module, enable the axis of rotation with
In the step of spool of current antiseepage membrane module separates and enables spool and the rotation axis connection in next antiseepage membrane module, packet
It includes:
The spool is hollow structure, and slit is offered on the spool, and the hollow structure is embedded in suitable for the snap-gauge；
When snap-gauge in next antiseepage membrane module is inserted into the hollow structure of the spool in current antiseepage membrane module, with the snap-gauge
The stand-by antiseepage film of connection passes through the slit.
6. underground water baffling device method of construction according to claim 1-3, which is characterized in that further include obtaining
The step of slotting width:
After stand-by antiseepage film is wrapped in the spool that diameter is R according to certain orientation, the thickness of obtained antiseepage membrane module is equal to
The slotting width.
7. underground water baffling device method of construction according to claim 1-3, which is characterized in that below earth's surface
Slotting is opened up, in the step of slide assemblies are arranged in the slotting overthe openings:
When pulley therein slides in the slideway, the frictional resistance between the pulley and the slideway is 100N, described
Pulley speed is 100mm/s.
8. a kind of underground water resistance built using the described in any item underground water baffling device methods of construction of claim 1-7
Every device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811565329.7A CN109680723B (en) | 2018-12-20 | 2018-12-20 | Construction method of underground water blocking device and underground water blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811565329.7A CN109680723B (en) | 2018-12-20 | 2018-12-20 | Construction method of underground water blocking device and underground water blocking device |
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| Publication Number | Publication Date |
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| CN109680723A true CN109680723A (en) | 2019-04-26 |
| CN109680723B CN109680723B (en) | 2020-10-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670609A (en) * | 2019-08-19 | 2020-01-10 | 浙江双和环境建设有限公司 | Anti-seepage combined water-resisting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3436735C2 (en) * | 1984-10-06 | 1989-08-10 | Ed. Zueblin Ag, 7000 Stuttgart, De | |
| CN2537662Y (en) * | 2002-03-05 | 2003-02-26 | 徐华伟 | Telescopic combined rail |
| CN205224120U (en) * | 2015-11-27 | 2016-05-11 | 上海岩土工程勘察设计研究院有限公司 | Prevent osmosis membrane's laying device perpendicularly |
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2018
- 2018-12-20 CN CN201811565329.7A patent/CN109680723B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3436735C2 (en) * | 1984-10-06 | 1989-08-10 | Ed. Zueblin Ag, 7000 Stuttgart, De | |
| CN2537662Y (en) * | 2002-03-05 | 2003-02-26 | 徐华伟 | Telescopic combined rail |
| CN205224120U (en) * | 2015-11-27 | 2016-05-11 | 上海岩土工程勘察设计研究院有限公司 | Prevent osmosis membrane's laying device perpendicularly |
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| 张红星: ""螺旋纸管卷绕过程分析"", 《江苏纺织》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670609A (en) * | 2019-08-19 | 2020-01-10 | 浙江双和环境建设有限公司 | Anti-seepage combined water-resisting device |
| CN110670609B (en) * | 2019-08-19 | 2022-01-28 | 浙江双和环境建设有限公司 | Anti-seepage combined water-resisting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109680723B (en) | 2020-10-09 |
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