CN211230511U - Tunnel waterproof construction - Google Patents
Tunnel waterproof construction Download PDFInfo
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- CN211230511U CN211230511U CN201921473295.9U CN201921473295U CN211230511U CN 211230511 U CN211230511 U CN 211230511U CN 201921473295 U CN201921473295 U CN 201921473295U CN 211230511 U CN211230511 U CN 211230511U
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Abstract
The utility model discloses a tunnel waterproof structure, which comprises a tunnel main body, wherein the tunnel main body consists of a gallery and a tunnel portal, the tunnel portal is connected with the gallery port and is provided with a waterproof structure, and a plurality of internal accumulated water extraction structures with the same structure are arranged in the gallery at intervals; the utility model relates to a waterproof technical field in tunnel, this tunnel waterproof construction simple structure, high durability and convenient installation, effectively avoid ponding in the tunnel through three kinds of modes, influence driving safety, firstly, through rainwater discharge reposition of redundant personnel group, when the rainfall, collect tunnel entrance to a cave department rainwater, shunt to both sides, avoid tunnel entrance to a cave ponding, secondly, the waterproof construction through the entrance to a cave promotes the height on near entrance to a cave ground, and form the deceleration strip, prevent that the rainwater from getting into the tunnel, thirdly, extract inside ponding through inside ponding extraction structure, the escape canal that utilizes both sides carries out the drainage.
Description
Technical Field
The utility model relates to a tunnel waterproof technology field specifically is a tunnel waterproof construction.
Background
Since the tunnel is built in a mountain body, the internal terrain is low, rainwater usually enters the tunnel opening to the inside, accumulated water is formed in the tunnel, driving safety is affected, the tunnel is mostly of an arch structure and has a certain waterproof function, but most of the tunnels are not provided with a more professional rainwater dredging structure, so that the rainwater is easily accumulated at the tunnel opening when the rainwater is too large, and driving safety is also affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a tunnel waterproof construction has solved because tunnel construction is internal in the mountain, therefore inside relief is lower, often gets into the rainwater to inside at the tunnel entrance to a cave, forms ponding in the tunnel, influences driving safety, and the tunnel adopts domes more, though has certain waterproof function, nevertheless owing to mostly do not possess more professional rainwater and dredge the structure, therefore still easily at the entrance to a cave ponding when the rainwater is too big, also influences driving safety's problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a tunnel waterproof structure comprises a tunnel main body, wherein the tunnel main body consists of a gallery and a tunnel portal, the tunnel portal is connected with a gallery port and is provided with a waterproof structure, and a plurality of internal accumulated water extraction structures with the same structure are arranged in the gallery at intervals;
the waterproof structure includes: the water baffle plate comprises a bottom plate and a pair of water baffle plates with the same structure;
the ground of the tunnel portal is provided with a bottom plate, two sides of the bottom plate are provided with a pair of elastic lifting components with the same structure, one side of each pair of water baffles is arranged on the pair of elastic lifting components in a mirror image manner, the other side of each pair of water baffles is hinged with two sides of the bottom plate, and the tunnel portal is provided with a pair of rainwater drainage and distribution components with the same structure;
the rainwater drainage and distribution assembly comprises: the rainwater collecting box and the pair of drain pipes with the same structure;
the rainwater collection box is arranged on the tunnel portal, the pair of drain pipes are arranged on two sides of the flow distribution plate, the rainwater collection box is of an upper opening arc structure, the cross section of the rainwater collection box is of a rectangular structure, and the pair of drain pipes are of an L-shaped structure and lower ends of the drain pipes are inclined downwards.
Preferably, the internal accumulated water extracting structure includes: the device comprises a U-shaped pipe, an extraction head, a connecting pipe and a drainage ditch;
the U type pipe is buried underground in corridor lower extreme inboard, the extraction head is installed in U type pipe one end, and its and tunnel ground parallel and level, the connecting pipe is connected in the U type pipe other end, corridor lower extreme ground prolongs the corridor direction and has seted up the escape canal, and communicates with the connecting pipe.
Preferably, the elastic lifting assembly comprises: the hydraulic cylinder comprises a pair of sleeves with the same structure, a pair of hydraulic cylinders with the same structure and a connecting plate;
the hydraulic cylinder connecting structure is characterized in that a pair of mounting holes with the same structure are formed in two sides of the bottom plate, a pair of sleeves are embedded in the pair of mounting holes, a pair of hydraulic cylinders are mounted in the pair of sleeves, the connecting plate is mounted on the telescopic ends of the pair of hydraulic cylinders, and the connecting plate is connected with the pair of sleeves.
Preferably, a warning light is arranged on one side wall face of the tunnel opening, and waterproof coatings are coated on the surfaces of the rainwater collection box and the connecting plate.
Preferably, the rainwater collection box is installed on the tunnel portal through a plurality of threaded components.
Preferably, a plurality of support frames with the same structure are arranged on the pair of drain pipes.
Advantageous effects
The utility model provides a tunnel waterproof construction. The method has the following beneficial effects: this tunnel waterproof construction simple structure, high durability and convenient installation, effectively avoid ponding in the tunnel through three kinds of modes, influence driving safety, firstly, through rainwater discharge reposition of redundant personnel group, when the rainfall, collect tunnel entrance to a cave department rainwater, to both sides reposition of redundant personnel, avoid tunnel entrance to a cave ponding, secondly, the waterproof construction through the entrance to a cave promotes the height on near entrance to a cave ground, and form the deceleration strip, prevent that the rainwater from getting into the tunnel, thirdly, extract inside ponding through inside ponding extraction structure, utilize the escape canal of both sides to drain, the many-sided waterproof in tunnel has been realized through the cooperation of above structure.
Drawings
Fig. 1 is the utility model relates to a tunnel portal main view structure schematic diagram of tunnel waterproof construction.
Fig. 2 is the utility model relates to a tunnel waterproof construction's inside structure schematic diagram that looks sideways at of corridor.
Fig. 3 is the utility model discloses a tunnel waterproof construction's elasticity lifting unit horizontality structure sketch map.
Fig. 4 is the utility model discloses a tunnel waterproof construction's elasticity lifting unit rises state structure sketch map.
Fig. 5 is the utility model relates to a tunnel waterproof construction's inside ponding extraction structure sketch map.
Fig. 6 is the utility model discloses a tunnel waterproof construction's breakwater butt joint structural schematic diagram.
In the figure: 1. a tunnel body; 1a1, corridor; 1a2, tunnel portal; 2. a base plate; 3. a water baffle; 4. a rainwater collection box; 5. a drain pipe; 6. a U-shaped pipe; 7. an extraction head; 8. a connecting pipe; 9. a drainage ditch; 10. a sleeve; 11. a hydraulic cylinder; 12. a connecting plate; 13. a warning light; 14. a threaded assembly; 15. a support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.
Example (b): according to the description, as shown in the accompanying drawings 1-6, the tunnel waterproof structure mainly comprises a tunnel main body 1, wherein the tunnel main body 1 consists of a gallery 1a1 and a tunnel portal 1a2, the tunnel portal 1a2 is connected with a port of the gallery 1a1, the tunnel portal is provided with a waterproof structure, and a plurality of internal accumulated water extraction structures with the same structure are arranged in the gallery 1a1 at intervals;
as can be seen from the accompanying FIGS. 1-4 of the specification, the waterproof structure comprises: a bottom plate 2 and a pair of water baffles 3 with the same structure, wherein the connection relationship and the position relationship are as follows;
the ground of the tunnel portal 1a2 is provided with a bottom plate 2, two sides of the bottom plate 2 are provided with a pair of elastic lifting components with the same structure, one sides of a pair of water baffles 3 are arranged on the pair of elastic lifting components in a mirror image manner, the other sides of the pair of water baffles are hinged with two sides of the bottom plate 2, and the tunnel portal 1a2 is provided with a pair of rainwater drainage and distribution components with the same structure;
in the specific implementation process, when rainwater forms deposit on the ground surface of the tunnel, the elastic lifting assembly is started under the control of the sensor, the end part of the elastic lifting assembly is lifted, the water baffles 3 on the two sides are lifted, and a trapezoidal deceleration strip is formed by the elastic lifting assembly and the end part of the elastic lifting assembly, so that the height of the elastic lifting assembly is increased, and meanwhile, the rainwater is prevented from entering the tunnel through the water baffles 3 on the two sides;
as can be seen from the attached fig. 1 of the specification, the rainwater drainage branch assembly includes: a rainwater collection box 4 and a pair of drain pipes 5 with the same structure;
the rainwater collection box 4 is arranged on the tunnel opening 1a2, the pair of drain pipes 5 are arranged on two sides of the flow distribution plate, the rainwater collection box 4 is of an upper opening arc-shaped structure, the cross section of the rainwater collection box is of a rectangular structure, and the pair of drain pipes 5 are both of L-shaped structures and the lower ends of the drain pipes are inclined downwards;
rainwater falling into a certain direction of the tunnel portal 1a2 is collected through the rainwater collection box 4 on the tunnel portal 1a2, the upper part of the rainwater collection box is opened, rainwater can directly fall into the rainwater collection box and is discharged to a place far away from the portal through the drain pipe 5 below the rainwater collection box 4, and backflow to the inside is avoided;
to sum up the totality can know, this tunnel waterproof construction simple structure, high durability and convenient installation, effectively avoid ponding in the tunnel through three kinds of modes, influence driving safety, firstly, through rainwater discharge reposition of redundant personnel group, when the rainfall, collect tunnel entrance to a cave 1a2 department rainwater, shunt to both sides, avoid tunnel entrance to a cave 1a2 ponding, secondly, promote the height on near ground of entrance to a cave through the waterproof construction of entrance to a cave, and form the deceleration strip, prevent that the rainwater from getting into the tunnel, thirdly, extract inside ponding through inside ponding extraction structure, utilize the escape canal 9 of both sides to drain off water, the many-sided waterproof in tunnel has been realized through above structure cooperation.
Preferably, as can be seen from fig. 2 or 5 of the specification, the internal accumulated water pumping structure includes: the device comprises a U-shaped pipe 6, an extraction head 7, a connecting pipe 8 and a drainage ditch 9;
the U-shaped pipe 6 is buried at the inner side of the lower end of the gallery 1a1, the extraction head 7 is installed at one end of the U-shaped pipe 6 and is flush with the ground in the tunnel, the connecting pipe 8 is connected to the other end of the U-shaped pipe 6, and a drainage ditch 9 is formed in the lower end of the gallery 1a1 and extends towards the gallery 1a1 and is communicated with the connecting pipe 8;
in the specific implementation in-process, draw ground ponding through extraction head 7, be connected through U type pipe 6 and connecting pipe 8, with its discharge into tunnel both sides escape canal 9 in, the hole under having on the escape canal 9, through extraction head 7 extraction tunnel center ground, and consequently alleviate the installation degree of difficulty under the condition that does not influence the driving.
Preferably, as can be seen from fig. 3 to 4 of the specification, the elastic lifting assembly includes: a pair of bushings 10 having the same structure, a pair of hydraulic cylinders 11 having the same structure, and a connecting plate 12, the connection and position relationships of which are as follows;
a pair of mounting holes with the same structure are formed in two sides of the bottom plate 2, the pair of sleeves 10 are embedded in the pair of mounting holes, the pair of hydraulic cylinders 11 are mounted in the pair of sleeves 10, the connecting plate 12 is mounted on the telescopic ends of the pair of hydraulic cylinders 11, and the connecting plate 12 is consistent with the pair of water baffles 3 in shape;
through the humidity inductor of peripheral hardware, sensing at the rainy day for the signal of telecommunication and transmitting for pneumatic cylinder 11, make its flexible end stretch out, jacking connecting plate 12, connecting plate 12 rise along the center of a pair of breakwater 3, with the two jack-up that inclines, form trapezoidally, meshing cusp has been seted up to intermittent type nature between the two, guarantees that the two is closed to level, and restriction connecting plate 12 positions in the use.
Preferably, a warning lamp 13 is arranged on one side wall surface of the tunnel portal 1a2 to warn pedestrians to slow down and walk, and waterproof coatings are coated on the surfaces of the rainwater collection box 4 and the connecting plate 12 to prevent rainwater and raindrops accumulated on the tunnel portal 1a2 from corroding structures below the rainwater collection box 4 and the connecting plate 12, so that the durability of equipment is improved.
Preferably, the rainwater collection box 4 is mounted on the tunnel opening 1a2 by a plurality of screw assemblies 14.
Preferably, a plurality of support frames 15 having the same structure are installed on the pair of water discharge pipes 5.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The tunnel waterproof structure comprises a tunnel main body (1) and is characterized in that the tunnel main body (1) consists of a gallery (1a1) and a tunnel portal (1a2), the tunnel portal (1a2) is connected with the port of the gallery (1a1) and is provided with a waterproof structure, and a plurality of internal accumulated water extraction structures with the same structure are arranged in the gallery (1a1) at intervals;
the waterproof structure includes: a bottom plate (2) and a pair of water baffles (3) with the same structure;
a bottom plate (2) is arranged on the ground of the tunnel portal (1a2), a pair of elastic lifting assemblies with the same structure is arranged on two sides of the bottom plate (2), one side of each pair of water baffles (3) is arranged on the pair of elastic lifting assemblies in a mirror image mode, the other side of each pair of water baffles is hinged with two sides of the bottom plate (2), and a pair of rainwater drainage and diversion assemblies with the same structure is arranged on the tunnel portal (1a 2);
the rainwater drainage and distribution assembly comprises: a rainwater collection box (4) and a pair of drain pipes (5) with the same structure;
rainwater collection box (4) is installed on tunnel entrance to a cave (1a2), and is a pair of drain pipe (5) are installed in flow distribution plate both sides, rainwater collection box (4) are last opening arc structure and cross section are the rectangle structure, and are a pair of drain pipe (5) are L type structure, and its lower extreme downward sloping.
2. A tunnel waterproofing structure according to claim 1, wherein the inside ponding extraction structure includes: the device comprises a U-shaped pipe (6), an extraction head (7), a connecting pipe (8) and a drainage ditch (9);
u type pipe (6) are buried underground in corridor (1a1) lower extreme inboard, draw head (7) are installed in U type pipe (6) one end, and its and tunnel ground parallel and level, connecting pipe (8) are connected in U type pipe (6) other end, corridor (1a1) lower extreme ground prolongs corridor (1a1) direction and has seted up escape canal (9), and communicates with connecting pipe (8).
3. A tunnel flashing structure as claimed in claim 1, wherein the resilient lifting assembly comprises: a pair of sleeves (10) with the same structure, a pair of hydraulic cylinders (11) with the same structure and a connecting plate (12);
the hydraulic cylinder connecting structure is characterized in that a pair of mounting holes with the same structure are formed in two sides of the bottom plate (2), a pair of sleeves (10) are embedded in the pair of mounting holes, a pair of hydraulic cylinders (11) are mounted in the pair of sleeves (10), a connecting plate (12) is mounted on the telescopic ends of the pair of hydraulic cylinders (11), and the connecting plate (12) is connected with the pair of hydraulic cylinders.
4. The tunnel waterproof structure according to claim 1, wherein a warning light (13) is arranged on one side wall surface of the tunnel opening (1a2), and waterproof coatings are respectively coated on the surfaces of the rainwater collection box (4) and the connecting plate (12).
5. A tunnel flashing structure as claimed in claim 1, wherein the rainwater collection box (4) is mounted to the tunnel opening (1a2) by means of a number of screw assemblies (14).
6. A tunnel waterproofing structure according to claim 1, wherein a plurality of support frames (15) having the same structure are installed on a pair of the drainage pipes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921473295.9U CN211230511U (en) | 2019-09-05 | 2019-09-05 | Tunnel waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921473295.9U CN211230511U (en) | 2019-09-05 | 2019-09-05 | Tunnel waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211230511U true CN211230511U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921473295.9U Active CN211230511U (en) | 2019-09-05 | 2019-09-05 | Tunnel waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211230511U (en) |
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2019
- 2019-09-05 CN CN201921473295.9U patent/CN211230511U/en active Active
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