CN204920991U - Device is administered to tunnel percolating water - Google Patents
Device is administered to tunnel percolating water Download PDFInfo
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- CN204920991U CN204920991U CN201520691616.8U CN201520691616U CN204920991U CN 204920991 U CN204920991 U CN 204920991U CN 201520691616 U CN201520691616 U CN 201520691616U CN 204920991 U CN204920991 U CN 204920991U
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- tunnel
- groove
- seepage
- rhone
- water
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Abstract
The utility model discloses a device is administered to tunnel percolating water, include the water drainage tank who sets up in the seepage seam below on tunnel secondary lining layer along its length direction, water drainage tank's play water end (W. E. ) and tunnel drainage channel are linked together, be provided with the component that catchments that is used for collecting the percolating water that seepage seam seepage gets off in the water drainage tank, it is provided with and guides the percolating water of collecting to drainage channel's air guide to catchment the below of component. The utility model discloses a device sets up water drainage tank, and its inside catchment component and air guide of setting up can stitch water high efficiency that the seepage gets off with the seepage and collect in an orderly manner and guide to the drainage channel in to avoid percolating water along the tunnel problem of seepage flow everywhere of facing the wall and meditating.
Description
Technical field
The utility model relates to a kind of Tunnel Water Leakage controlling device.
Background technology
Develop rapidly along with highway in China tunnel, its problems faced is more and more outstanding, and wherein Tunnel Water Leakage phenomenon is particularly outstanding.From the domestic most tunnels built up, no matter be mountain tunnel, city tunnel, or submerged tunnel, all inevitably there is leakage problem in various degree." ten holes nine are leaked " summarise existing operation tunnel face popularity and the generality of leakage problem.Treatment technology for tunnel seepage water problems not only endangers the safety of tunnel structure itself, also affects travel safety and the comfortableness of driver simultaneously.
The method of Tunnel Water Leakage issue handling domestic at present occurs different position and dissimilar having different administering method according to percolating water.For line style percolating water, treatment technology mainly contains chemical grouting leak stopping, aluminium groove or pvc pipe and arranges outward and secretly bury pvc pipe drainage; Process for point-type percolating water has, surperficial shutoff, Shallow hole grouting and pipe laying ejectment; For face type leakage problem, processing method is external coating and Shallow hole grouting.Current outer row's method is mainly applicable to line style percolating water, and the point for comparatively secret collection blends face, and to ooze effect poor or helpless.
Set forth from following two aspects for present situation main cause recited above: one is construction technology problem.Secretly bury drainage, its main construction method opens a wide groove being about 10cm along seepage seam.If for the point that area is larger blend face ooze fluting secretly bury draining, then larger to the damage of tunnel structure; Arrange if directly outer, because its drainage channel fixed form is directly fixed in lining cutting by nailing, then do waterproofing work, then occur Seepage at seam crossing because of larger pulling force.Two is that device is perfect not.
Although there was new in a large number drainage channel to occur in recent years, it had the improvement of increasing compared with traditional administering method, but still Shortcomings, the narrow range of their application, if great majority are all the administering method and device that propose this specific positions such as picture constuction joints; Well can not be applicable to tunnel lining optional position (as vault, haunch, abutment wall), and easily occur percolating water at seam crossing; The drainage channel installed all initiatively can not play and draws drainage and be only to provide a discharge conduit.
Summary of the invention
For above-mentioned problems of the prior art or defect, the purpose of this utility model is, provides a kind of Tunnel Water Leakage controlling device.
To achieve these goals, the utility model adopts following technical scheme:
A kind of Tunnel Water Leakage controlling device, the rhone that the seepage seam below being included in Tunnel Second Lining layer is arranged along its length, the water side of described rhone is connected with tunnel drainage passage; Be provided with the component that catchments of percolating water got off for collecting seepage seam seepage in described rhone, described in the catchment below of component be provided with the air guide percolating water collected being guided to drainage channel.
Particularly, described rhone comprises base plate, is disposed with insulation layer, casing play and waterproofing course in described base plate along the direction near seepage seam;
Set gradually described air guide above described waterproofing course and to catchment component, described in the top that catchments contact with Tunnel Second Lining layer.
Particularly, described air guide comprises the multiple guiding gutters being set in parallel in base plate interior, and the length direction of described multiple guiding gutter is consistent with the length direction of base plate; The described component that catchments comprises the drainage plate be arranged on above guiding gutter both sides of the edge, described drainage plate is provided with multiple in every side of guiding gutter at equal intervals, each described drainage plate and guiding gutter is angled is obliquely installed, the top of each described drainage plate is provided with a water collector, and institute's water collector contacts with Tunnel Second Lining layer.
Alternatively, the surrounding of described rhone is provided with flank, and described four flanks stretch into groove Tunnel Second Lining layer being positioned at seepage seam surrounding respectively, and shape and the groove inner wall of described flank match; The bottom surface of sidewall and groove that described flank and groove stitch side near seepage is fixed.
Alternatively, the both sides that described rhone is positioned at seepage seam are provided with flank, and two described flanks stretch into groove Tunnel Second Lining layer being positioned at seepage seam both sides respectively, and shape and the groove inner wall of described flank match; The bottom surface of sidewall and groove that described flank and groove stitch side near seepage is fixed;
Described rhone two ends are along its length communicated with the drainage channel of both sides, tunnel respectively.
Alternatively, the side that described rhone is positioned at the both sides of seepage seam and the water intake end of rhone is provided with flank, three described flanks stretch into three grooves Tunnel Second Lining layer being positioned at seepage seam periphery respectively, and shape and the groove inner wall of described flank match; The bottom surface of sidewall and groove that described flank and groove stitch side near seepage is fixed;
The water side of described rhone is communicated with the drainage channel of side, tunnel.
Further, the pressing mechanism for extruding flank is provided with in described groove.
Particularly, described pressing mechanism comprises the parallel rigidity plate be installed on flank, and be spacedly distributed between described rigidity plate and recess sidewall multiple adjustable bolt, and the axes normal of described adjustable bolt is in the length direction of groove.
Further, described rhone two side is along its length provided with the first tube connector and the second tube connector, the two is all communicated with rhone inside.
Compared with prior art, the utility model has following technique effect:
1, the below for the treatment of technology for tunnel seepage seam arranges rhone, and it is inner arranges catchment component and air guide, collects and guides in drainage channel with seepage can being stitched the water effective that seepage gets off, thus avoids percolating water to face the wall and meditate along tunnel the problem of seepage flow everywhere.
2, rhone adopts the mode stretched in groove to be arranged on tunnel, and groove is positioned at the both sides of seepage seam, and there is certain distance therebetween, with offer compared with a groove in prior art, when leakage is larger, due to slotting position and seepage stitch between there is certain distance, add percolating water and flow to resistance in the process of groove, thus the water pressure causing the seam crossing of rhone flank and recess sidewall to be subject to is less, not easily occur destroying.
3, when application of installation of the present utility model is in three seams, because rhone adopts flexible material, better softness, therefore can be out of shape with seam both sides, prevents the junction of rhone two flank and groove from causing junction loosening because distortion that seepage stitches both sides produces pulling force or pressure.
4, rhone two ends arrange the first tube connector and the second tube connector, are convenient to carry out shutoff, for maintenance and cleaning.
5, in groove, pressing mechanism is set, makes the sidewall close contact of flank and groove, reach the object of setting up defences in advance; Simultaneously for processing the seam crossing Seepage occurred in later stage use procedure.
Accompanying drawing explanation
Fig. 1 is tunnel lining cross-sectional drawing;
Fig. 2 is peripheral groove schematic diagram;
Fig. 3 is peripheral groove drawing in side sectional elevation;
Fig. 4 is that 1-1 sectional drawing installed by rhone;
Fig. 5 is that device of the present utility model installs 1-1 sectional drawing;
Fig. 6 is drainage channel structure schematic diagram;
Fig. 7 is that 2-2 sectional drawing installed by rhone;
Fig. 8 is pressing mechanism scheme of installation;
Fig. 9 is adjustable bolt arrangement schematic diagram;
Figure 10 is adjacent drainage channel groove connection diagram;
Figure 11 is groove plugging structure schematic diagram;
Figure 12 is the groove structure schematic diagram of circumferential recess along the end of water (flow) direction;
Figure 13 is treatment technology for tunnel seepage water treatment facilities construction process figure of the present utility model;
Number in the figure represents: A-shotcrete layer, B-tunnel waterproofing layer, C-secondary lining layer, 1-seepage is stitched, 2-groove, 3-rhone, 301-base plate, 302-guiding gutter, 303-drainage plate, 304-water collector, 305-waterproofing course, 306-casing play, 307-insulation layer, 308-flank, 4-nailing, 5-extrusion structure, 501-adjustable bolt, 502-rigidity plate, the 6-the second tube connector, 7-the first tube connector, 8-conduit, 9-water-swellable putty, 10-cement mortar, 11-waterproof rubber cement, 12-mortar.
Below in conjunction with drawings and Examples scheme of the present utility model done and explain in further detail and illustrate.
Detailed description of the invention
Defer to technique scheme, see Fig. 1,2 and 3, tunnel comprises shotcrete layer A, tunnel waterproofing layer B and secondary lining layer C from inside to outside successively, treatment technology for tunnel seepage water treatment facilities of the present invention, be included in the rhone 3 arranged along its length below the seepage seam 1 of Tunnel Second Lining layer C, the water side of described rhone 3 is connected with tunnel drainage passage; Be provided with the component that catchments stitching the percolating water that 1 seepage is got off for collecting seepage in described rhone 3, described in the catchment below of component be provided with the air guide percolating water collected being guided to drainage channel.
Device of the present utility model is collected and guides in drainage channel with seepage can being stitched the water effective that 1 seepage gets off, thus avoids percolating water to face the wall and meditate along tunnel the problem of seepage everywhere.
Particularly, see Fig. 4 and 6, described rhone 3 comprises base plate 301; Insulation layer 307, casing play 306 and waterproofing course 305 is disposed with along the direction near seepage seam 1 in described base plate 301; Set gradually described air guide above described waterproofing course 305 and to catchment component, described in the top that catchments contact with Tunnel Second Lining layer C.
Described insulation layer 307 plays insulation effect to device of the present utility model, thus prevents in the winter time in severe cold situation, stitches the water freezing that 1 seepage gets off, affect the drainage effect of this device by seepage; Described casing play 306 adopts steel wire, arrange at equal intervals along rhone 3 length direction, and the length direction of steel wire is perpendicular to the length direction of rhone 3, while making rhone 3 have certain rigidity, rhone 3 width has and stretches preferably and deformability, be applicable to each position, tunnel; The effect of described waterproofing course 305 is the corrosion functions preventing the effect of current from producing rhone 3, increases the application life of the utility model device.
Described base plate 301 adopts rubber to make, and insulation layer 307, casing play 306 and waterproofing course 305 embed base plate 301 inside, fill between adjacent two layers with rubber layer.
Particularly, see Fig. 7, described air guide comprises the multiple guiding gutters 302 being set in parallel in base plate 301 inside, and the length direction of described multiple guiding gutter 302 is consistent with the length direction of base plate 301; The described component that catchments comprises the drainage plate 303 be arranged on above guiding gutter 302 both sides of the edge, described drainage plate 303 is provided with multiple in every side of guiding gutter 302 at equal intervals, each described drainage plate 303 is obliquely installed with guiding gutter 302 is angled, described angle is set to 45 ° ~ 60 °, the top of each described drainage plate 303 is provided with a water collector 304, and institute's water collector 304 contacts with Tunnel Second Lining layer C.
Described water collector 304 adopts plurality of fibers silk, and described plurality of fibers silk one end is connected, and is arranged on the top of drainage plate 303, and its other end contacts with secondary lining layer C.
Described drainage plate 303 is obliquely installed with guiding gutter 302 is angled, and object makes the endwall flow of percolating water along drainage plate 303 along rhone 3.
By the water that permeates of infiltration seam 1 through the collecting action of water collector 304, enter in guiding gutter 302 at the flows by action of drainage plate 303, and to enter in tunnel in original drainage channel by guiding gutter 302.Drainage plate 303 and the component that catchments not only play the effect of ejectment of catchmenting, and also prevent percolating water to a certain extent along in guiding gutter 302 flow process, run into the gradient larger time, pat the appearance of situation on lining wall.
Particularly, see Fig. 5 and Fig. 6, the surrounding sidewall of described rhone 3 is provided with flank 308, and described four flanks 308 stretch into respectively on Tunnel Second Lining layer C and are positioned at the groove 2 that seepage stitches 1 periphery, and the shape of described flank 308 and the inwall of groove 2 match; Described flank 308 is fixed by the bottom surface of sidewall and groove 2 that nailing 4 and groove 2 stitch 1 side near seepage.
Described rhone 3 adopts the mode stretched in groove 2 to be arranged on tunnel, and between the groove 2 of the both sides of seepage seam 1, there is certain distance, with offer compared with a groove in prior art, when leakage is larger, due to slotting position and seepage stitch between there is certain distance, add percolating water and flow to resistance in the process of groove 2, thus the water pressure causing the flank 308 of rhone 3 and the seam crossing of the sidewall of groove 2 to be subject to is less, not easily occur destroying.
The flank of described rhone 3 is L shape, and the L shape of the corner formed with bottom surface and the sidewall of groove 2 matches, thus ensures flank 308 and groove 2 bottom surface and sidewall close contact.
See Figure 12, described seepage stitches the groove 2 of 1 surrounding, the wherein side groove 2 of the end of water (flow) direction, arrange obliquely in secondary lining layer C, shape and the oblique groove of the flank 308 of the rhone 3 corresponding with this side groove 2 match, the two close contact, and object prevents from current from flowing in rhone 3 to be focused at end, larger water pressure is produced to the side groove 2 of end, thus leaks.
Further, see Fig. 8, in described groove 2, be provided with the pressing mechanism 5 for extruding flank 308.
When the flow that seepage stitches 1 place is larger, adopt pressing mechanism 5 to be extruded to groove 2 sidewall direction by flank 308, make flank 308 and the sidewall close contact of groove 2, reach the object of setting up defences in advance.
Particularly, see Fig. 8 and 9, described pressing mechanism 5 comprises the parallel rigidity plate 502 be installed on flank 308, and be spacedly distributed between described rigidity plate 502 and groove 2 sidewall multiple adjustable bolt 501, and the axes normal of described adjustable bolt 501 is in the length direction of groove 2.
Described adjustable bolt 501 comprises the screw rod that two ends of thread are oppositely arranged, the two is connected by nut, described nut inner wall is provided with the first screw thread and the second screw thread, be connected with the threaded engagement on two screw rods respectively, and the direction of rotation of the first screw thread and the second screw thread is contrary, for ensureing when rotating nut, two screw rods can move to different directions, when the screw rod near rigidity plate 502 is to during near the motion of rigidity plate 502 direction, the object to rigidity plate 502 supercharging can be reached.Described rigid slab 502, for increasing the active area of adjustable bolt, prevents from causing damage to groove 2 sidewall.
Further, see Fig. 7 and 10, described rhone 3 two side is along its length provided with the first tube connector 7 and the second tube connector 6, the two is all communicated with rhone 3 inside.
If there is certain distance the drainage channel position in the installation site of rhone 3 and tunnel, adopt conduit 8 to be connected with the second tube connector 6, the first tube connector 7 adopts capping to carry out shutoff, is guided in drainage channel by water in rhone 3.
If the length of seepage seam 1 is longer, multiple rhone 3 can be carried out overlap joint to use, connect with conduit 8 between adjacent two rhones 3, described conduit 8 can adopt rubber tube, it has good flexibility, and route that can be different according to the Distance geometry nearest from tunnel drainage passage is arranged in the surface of secondary lining layer C, can connect multiple rhone 3 flexibly, percolating water is introduced in tunnel internal drainage passage, thus form complete drainage system; And conduit 8 junction is in seepage stitches the more weak position of 1 seepage, the mode of grouting for water blocking is adopted to carry out shutoff to seepage seam 1 herein.
Tunnel Water Leakage controlling device of the present utility model, rhone 3 is set, its surrounding sidewall is provided with flank 308, and adopt and stitch in seepage the mode that 1 surrounding offers groove 2 and be fixed, the structure of above-mentioned rhone 3 and mounting means are applicable to that tunnel three stitches, seepage seam 1 is from the drainage channel of side, tunnel close to and the seepage seam 1 various seepage such as away from the tunnel drainage passage situation of stitching.
Alternatively, described rhone 3 is positioned on sidewall that seepage stitches 1 both sides and is provided with flank 308, and two described flanks 308 stretch into respectively on Tunnel Second Lining layer C and are positioned at the groove 2 that seepage stitches 1 both sides, and shape and groove 2 inwall of described flank 308 match; The bottom surface of sidewall and groove 2 that described flank 308 stitches 1 side with groove 2 near seepage is fixed; Described rhone 3 two ends are along its length communicated with the drainage channel of both sides, tunnel respectively.
If seepage seam 1 belongs to the situation of stitching in tunnel three, then seepage seam 1 is for running through the arc-shaped slit of tunnel cross sectional, rhone 3 then in the utility model device two ends along its length are directly connected with the drainage channel of both sides, tunnel respectively, cause above-mentioned rhone 3 two ends without the need to being fixed on secondary lining layer C, namely rhone 3 two ends are without shoulder, therefore on secondary lining layer C with this end positions corresponding position without the need to offering groove 2; Thus saving construction sequence, increase work efficiency.
Alternatively, the side that described rhone 3 is positioned at the seepage seam both sides of 1 and the water intake end of rhone 3 is provided with flank 308, three described flanks 308 stretch into respectively on Tunnel Second Lining layer C and are positioned at three grooves 2 that seepage stitches 1 periphery, and shape and groove 2 inwall of described flank 308 match; The bottom surface of sidewall and groove 2 that described flank 308 stitches 1 side with groove 2 near seepage is fixed; The water side of described rhone 3 is communicated with the drainage channel of side, tunnel.
If seepage seam 1 belongs to from the situation close to the drainage channel of side, tunnel, the water side of the rhone 3 then in the utility model device is directly connected with the drainage channel of side, tunnel, cause above-mentioned rhone 3 end without the need to being fixed on secondary lining layer C, namely rhone 3 end is without sidewall and shoulder, therefore on secondary lining layer C therewith end position corresponding position without the need to offering groove 2; Thus saving construction sequence, increase work efficiency.
Tunnel Water Leakage controlling device of the present utility model, arranges rhone 3, and its surrounding is provided with flank 308, and the mode offering groove 2 by stitching 1 surrounding in seepage is fixed rhone 3, and see Figure 11 and 13, its concrete construction method comprises the steps:
Step 1: the secondary lining layer C stitching 1 surrounding in seepage offers rectangular recess, and the groove 2 that seepage stitches 1 both sides is parallel to each other, groove 2 along water (flow) direction stitches 1 both ends apart from seepage certain distance, and wherein the groove 2 of the lower end of water (flow) direction is offered obliquely in secondary lining layer C;
Offering of described groove 2 adopts concrete cutting machine and clink, and clean with high pressure water cleaning.
Step 2: by groove 2 near the side sidewall of seepage seam 1 and the bottom surface mortar 12 of groove 2 floating;
Step 3: install rhone 3 immediately below seepage seam 1, the surrounding flank 308 of rhone 3 is stretched into respectively in four side grooves 2 of rectangular recess;
Step 4: adopt nailing 4 to be fixed on the sidewall of groove 2 by four of rhone 3 flanks 308, adopts waterproof rubber cement 11 to carry out filleting; In groove 2, pressing mechanism 5 is installed, adopts water-swellable putty 9 pairs of grooves 2 to cram; The thickness that water-swellable putty 9 is crammed is greater than the half of groove depth.
Step 5: etc. waterproof rubber cement 11 and water-swellable putty 9 performance when playing completely, first tube connector 6 of rhone 3 is blocked with capping, inwardly inject a certain amount of water from the second tube connector 7, check whether rhone 3 occurs leakage scenarios with the junction of groove 2.
Wherein, waterproof rubber cement 11 plays waterproof action, and water-swellable putty 9 is met water and produced volume expansion, is leaked with certain inhibition to water.
Step 6: if there is leakage scenarios in step 5, then clear up water-swellable putty 9, adjustment pressing mechanism 5, then use water-swellable putty 9 shutoff to certain thickness, again checks whether and occur Seepage, until there is not Seepage.By cement mortar 10, groove 2 shutoff is extremely flushed with secondary lining layer C.
Step 7: by the first tube connector 6 connecting duct 8 of rhone 3, conduit 8 communicated drainage passage; The threaded capping of second tube connector 7 of rhone 3 is tightened.Conduit 8 is fixed on the surface C of secondary lining layer with nearest route and is connected in the drainage channel in tunnel.
Adopt device of the present utility model, if construction sequence when percolating water appears in later stage rhone 3 and the seam crossing of groove 2 is as follows:
Step 1: cleaning cement mortar 10 and water-swellable putty 9, make adjustable bolt 501 expose.
Step 2: the nut rotating each adjustable bolt 501, multiple rotary classification applies pressure to rigid slab 502, applies pressure, until there is not percolating water by rigidity plate 502 to the flank 308 of rhone 3.
Step 3: inject water-swellable putty 9 to original thickness in groove 2, when treatment water intumescent putty 9 performance is volatilized completely, carries out seam crossing infiltration and checks, after passed examination, to be filled up by groove 2 and floating by cement mortar 10, completes seam Seepage water.
Adopt device of the present utility model, if the construction sequence when later stage occurs that rhone 3 blocks is as follows:
Step 1: the conduit 8 and the capping that unload rhone 3 end.
Step 2: along downbeam water filling cleaning, and dredge with steel bar.
Step 3: adopt L shape steel bar to pull rhone 3, make it recover initial position, with Tunnel Second Lining layer close contact.Because the process of water filling cleaning in step 2 can cause the position of rhone 3 to change, the mechanism that catchments of its inside departs from Tunnel Second Lining layer C, so adopt L shape steel bar to pull rhone 3 to make it reset.
Step 4: the conduit 8 and the capping that install rhone 3 end, completes cleaning dredging work.
Claims (9)
1. a Tunnel Water Leakage controlling device, it is characterized in that, the rhone (3) that seepage seam (1) below being included in Tunnel Second Lining layer (C) is arranged along its length, the water side of described rhone (3) is connected with tunnel drainage passage; Be provided with the component that catchments of percolating water got off for collecting seepage seam (1) seepage in described rhone (3), described in the catchment below of component be provided with the air guide percolating water collected being guided to drainage channel.
2. Tunnel Water Leakage controlling device as claimed in claim 1, it is characterized in that, described rhone (3) comprises base plate (301), is disposed with insulation layer (307), casing play (306) and waterproofing course (305) in described base plate (301) along the direction near seepage seam (1);
Described waterproofing course (305) top sets gradually described air guide and to catchment component, described in the top that catchments contact with Tunnel Second Lining layer (C).
3. Tunnel Water Leakage controlling device as claimed in claim 2, it is characterized in that, described air guide comprises the multiple guiding gutters (302) being set in parallel in base plate (301) inside, and the length direction of described multiple guiding gutter (302) is consistent with the length direction of base plate (301); The described component that catchments comprises the drainage plate (303) be arranged on above guiding gutter (302) both sides of the edge, described drainage plate (303) is provided with multiple in every side of guiding gutter (302) at equal intervals, each described drainage plate (303) is obliquely installed with guiding gutter (302) is angled, the top of each described drainage plate (303) is provided with a water collector (304), and institute's water collector (304) contacts with Tunnel Second Lining layer (C).
4. Tunnel Water Leakage controlling device as claimed in claim 3, it is characterized in that, the surrounding of described rhone (3) is provided with flank (308), described four flanks (308) stretch into the groove (2) Tunnel Second Lining layer (C) being positioned at seepage seam (1) surrounding respectively, and shape and groove (2) inwall of described flank (308) match; Described flank (308) is fixed with the bottom surface of sidewall and groove (2) that groove (2) stitches (1) side near seepage.
5. Tunnel Water Leakage controlling device as claimed in claim 3, it is characterized in that, the both sides that described rhone (3) is positioned at seepage seam (1) are provided with flank (308), two described flanks (308) stretch into the groove (2) Tunnel Second Lining layer (C) being positioned at seepage seam (1) both sides respectively, and shape and groove (2) inwall of described flank (308) match; Described flank (308) is fixed with the bottom surface of sidewall and groove (2) that groove (2) stitches (1) side near seepage;
Described rhone (3) two ends are along its length communicated with the drainage channel of both sides, tunnel respectively.
6. Tunnel Water Leakage controlling device as claimed in claim 3, it is characterized in that, the side that described rhone (3) is positioned at the seepage seam both sides of (1) and the water intake end of rhone (3) is provided with flank (308), three described flanks (308) stretch into three grooves (2) Tunnel Second Lining layer (C) being positioned at seepage seam (1) periphery respectively, and shape and groove (2) inwall of described flank (308) match; Described flank (308) is fixed with the bottom surface of sidewall and groove (2) that groove (2) stitches (1) side near seepage;
The water side of described rhone (3) is communicated with the drainage channel of side, tunnel.
7. the Tunnel Water Leakage controlling device as described in claim 4,5 or 6, is characterized in that, is provided with the pressing mechanism (5) for extruding flank (308) in described groove (2).
8. Tunnel Water Leakage controlling device as claimed in claim 7, it is characterized in that, described pressing mechanism (5) comprises the parallel rigidity plate (502) be installed on flank (308), be spacedly distributed between described rigidity plate (502) and groove (2) sidewall multiple adjustable bolt (501), and the axes normal of described adjustable bolt (501) is in the length direction of groove (2).
9. Tunnel Water Leakage controlling device as claimed in claim 5, it is characterized in that, described rhone (3) two side is along its length provided with the first tube connector (7) and the second tube connector (6), the two is all communicated with rhone (3) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691616.8U CN204920991U (en) | 2015-09-08 | 2015-09-08 | Device is administered to tunnel percolating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691616.8U CN204920991U (en) | 2015-09-08 | 2015-09-08 | Device is administered to tunnel percolating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204920991U true CN204920991U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520691616.8U Withdrawn - After Issue CN204920991U (en) | 2015-09-08 | 2015-09-08 | Device is administered to tunnel percolating water |
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| Country | Link |
|---|---|
| CN (1) | CN204920991U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114106A (en) * | 2015-09-08 | 2015-12-02 | 温州信达交通工程试验检测有限公司 | Tunnel leakage treatment device |
| CN105781614A (en) * | 2016-04-29 | 2016-07-20 | 广东华路交通科技有限公司 | Novel visual operation highway tunnel side wall foot drainage system |
| CN106869942A (en) * | 2017-01-13 | 2017-06-20 | 沈阳建筑大学 | The interflow of oval shield machine construction regulate and store moldeed depth layer tunnel |
-
2015
- 2015-09-08 CN CN201520691616.8U patent/CN204920991U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114106A (en) * | 2015-09-08 | 2015-12-02 | 温州信达交通工程试验检测有限公司 | Tunnel leakage treatment device |
| CN105781614A (en) * | 2016-04-29 | 2016-07-20 | 广东华路交通科技有限公司 | Novel visual operation highway tunnel side wall foot drainage system |
| CN106869942A (en) * | 2017-01-13 | 2017-06-20 | 沈阳建筑大学 | The interflow of oval shield machine construction regulate and store moldeed depth layer tunnel |
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