CN219671569U - Highway tunnel drainage open ditch breakwater device - Google Patents
Highway tunnel drainage open ditch breakwater device Download PDFInfo
- Publication number
- CN219671569U CN219671569U CN202320526837.4U CN202320526837U CN219671569U CN 219671569 U CN219671569 U CN 219671569U CN 202320526837 U CN202320526837 U CN 202320526837U CN 219671569 U CN219671569 U CN 219671569U
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- CN
- China
- Prior art keywords
- water baffle
- frame
- horizontal
- cable
- stayed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000011148 porous material Substances 0.000 claims abstract description 3
- 230000000452 restraining effect Effects 0.000 claims abstract description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a highway tunnel drainage open ditch water baffle device, which comprises a water baffle, a mounting frame and a cable-stayed frame for restraining the deformation direction of the water baffle, wherein the mounting frame is of an inverted T-shaped structure, a horizontal fixing hole and a cable-stayed hole are formed in the mounting frame, and a horizontal inclined wedge capable of fixing the mounting frame between two adjacent drainage ditch cover plates is embedded in the horizontal fixing hole; one end of the cable-stayed frame is hinged with the water baffle, the other end of the cable-stayed frame is provided with a vertical fixing hole, and a vertical inclined wedge capable of fixing the cable-stayed frame on the mounting frame is embedded in the vertical fixing hole; the periphery of the water baffle is also provided with a water blocking rubber cushion for closing the pore at the contact position of the water baffle and the open drain. The water baffle of the device can separate accumulated water outside a traffic lane, and the water draining capacity of the tunnel is increased by increasing the water passing section of the tunnel, so that the effect of keeping the road surface of the tunnel dry and the vehicle normally runs is achieved; the whole structure is safe and reliable, convenient to manufacture and install, suitable for whole production, and improves the manufacturing efficiency.
Description
Technical Field
The utility model relates to the field of tunnel drainage, in particular to a highway tunnel drainage open ditch water baffle device.
Background
In order to ensure the normal operation of the highway tunnel, the highway tunnel is generally provided with drainage systems at two sides of the tunnel, wherein the drainage systems comprise open trench drainage and blind trench drainage, and are used for converging groundwater behind the lining, and the open trench drainage is widely applied to a large number of tunnel drainage designs with the advantage of simpler maintenance operation. In partial areas, the underground water is rich in carbonate ions, and reacts with calcium ions in concrete to generate calcium carbonate white precipitate, so that a hard calcium carbonate scaling layer is easily formed in the open drainage ditch along with the time, the water cross section of the open drainage ditch is reduced, the drainage capacity of the open drainage ditch is reduced, the underground water is converged in the open drainage ditch in rainy seasons and cannot be smoothly and completely discharged, the road is possibly overflowed, the normal running of the road is influenced, and traffic is interrupted in severe cases.
Disclosure of Invention
The utility model aims to provide a highway tunnel drainage open ditch water baffle device.
In order to achieve the technical purpose, the scheme of the utility model is as follows: the utility model provides a highway tunnel drainage open ditch breakwater device for set up in order to increase the drainage capacity of highway tunnel between two adjacent drain ditch apron, its characterized in that: the device comprises a water baffle, a mounting frame and a cable-stayed frame for restraining the deformation direction of the water baffle, wherein the mounting frame is of an inverted T-shaped structure, a horizontal fixing hole and a cable-stayed hole are formed in the mounting frame, and a horizontal inclined wedge capable of fixing the mounting frame between two adjacent drain cover plates is embedded in the horizontal fixing hole;
one end of the cable-stayed frame is hinged with the water baffle, a vertical fixing hole is formed in the other end of the cable-stayed frame, and a vertical inclined wedge capable of fixing the cable-stayed frame on the mounting frame is embedded in the vertical fixing hole;
and water-blocking rubber gaskets for closing the pores at the contact part of the water baffle and the open drain are also arranged around the water baffle.
Preferably, the vertical wedge and the horizontal wedge are both in a quadrangular prism structure, the cross section of the horizontal wedge is in a trapezoid structure, and the bottom edge of the horizontal wedge is larger than the width of a gap between two adjacent drain cover plates.
Preferably, the vertical wedge and the horizontal wedge are of high polymer material structures with deformability, and the horizontal widths of the vertical wedge and the horizontal wedge are the same.
Preferably, the horizontal fixing hole is perpendicular to a gap between the cover plate on the open drain ditch and the opening direction of the horizontal fixing hole is perpendicular to the opening direction of the horizontal fixing hole.
Preferably, the cable-stayed frame is of a rectangular frame structure.
Preferably, the thickness of the water baffle is between 1 and 2.5 mm.
The beneficial effects of the utility model are as follows: when the open drainage ditch of the tunnel is blocked and accumulated water is generated, the water baffle of the device can block the accumulated water outside a traffic lane, and the water drainage capacity of the tunnel is increased by increasing the water cross section of the tunnel, so that the effects of keeping the road surface of the tunnel dry and enabling vehicles to normally run are achieved; the whole structure is safe and reliable, convenient to manufacture and install, suitable for whole production, and improves the manufacturing efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a front view of the mounting bracket of the present utility model;
fig. 4 is a side view of the mount of the present utility model.
In the figure: 1. a water baffle; 2. a mounting frame; 21. a horizontal fixing hole; 22. obliquely pulling the hole; 3. a cable-stayed frame; 4. A horizontal wedge; 5. vertical wedge; 6. the water-blocking rubber cushion.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and to specific examples. For a clear and complete description of the technical solutions, the following examples are chosen for illustration; the following examples are some of the examples of the present utility model; other embodiments, which are obtained based on the present utility model without making any inventive effort, are within the scope of the present utility model.
In the following embodiments, it should be noted that, the terms "upper", "lower", "left", "right", "inner", "outer", "top/bottom", and the like are all based on the orientation or positional relationship shown in the drawings, and are merely for the sake of clarity in describing the present embodiment, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, and therefore, should not be construed as limiting the utility model. Meanwhile, the "first" and "second" in the embodiments are used for distinguishing descriptive purposes only and are not represented as indicating or implying relative importance.
As shown in fig. 1 to 4, the specific embodiment of the present utility model is a highway tunnel drainage open channel water baffle device for being arranged between two adjacent drainage channel cover plates to increase drainage capacity of a highway tunnel, the device comprises a water baffle 1 for preventing water in an open channel from overflowing to a road surface, a cable stayed frame 3 for restricting deformation direction of the water baffle 1 when water level in the open channel is high, and a mounting frame 2 for fixing the device between the two adjacent drainage channel cover plates;
the installation frame 2 is of an inverted T-shaped structure, a more stable support is provided, a horizontal fixing hole 21 and a diagonal hole 22 are formed in the installation frame 2, and a horizontal wedge 4 capable of fixing the installation frame 2 between two adjacent drain cover plates is embedded in the horizontal fixing hole 21; the inclined pull holes 22 are of rectangular structures, stronger bearing capacity is provided, space is saved, one end of the inclined pull frame 3 is hinged with the water baffle 1, the other end of the inclined pull frame 3 is provided with a vertical fixing hole, a vertical inclined wedge 5 capable of fixing the inclined pull frame 3 on the mounting frame 2 is embedded in the vertical fixing hole, a reserved gap is formed between the inclined pull frame 3 and the mounting frame 2, and the vertical inclined wedge 5 is embedded in the reserved gap to play a role in fixing the inclined pull frame 3 and the mounting frame 2;
because the aperture can be left in breakwater 1 and the contact of drainage open trench, still be provided with the cushion 6 that blocks water that is used for sealing breakwater 1 and drainage open trench contact's aperture around breakwater 1, the cushion 6 that blocks water adopts the structural adhesive to fill, blocks water cushion 6 helps blocking water and overflows to the road surface from the aperture of contact and influences driving safety to make breakwater 1's work effect more stable, thereby prolong its life.
The vertical wedge 5 and the horizontal wedge 4 are quadrangular, the cross section of the horizontal wedge 4 is of a trapezoid structure, as shown in fig. 1, the bottom edge of the horizontal wedge 4 is larger than the width of a gap between two adjacent drain cover plates, the long edge of the horizontal wedge is about 10 cm to 12cm, and as shown in fig. 2, the vertical wedge 5 and the horizontal wedge 4 can be fixed between the two adjacent drain cover plates.
In order to facilitate manufacturing, the vertical wedge 5 and the horizontal wedge 4 are of high polymer material structures with deformability, and the horizontal widths of the vertical wedge 5 and the horizontal wedge 4 are the same, so that the parts can be manufactured in a unified size and in a unified manner, the manufacturing efficiency is improved, and the manufacturing quality is improved.
The middle of the side of mounting bracket 2 is equipped with horizontal fixed orifices 21, and the front of mounting bracket 2 is provided with to one side hole 22 along vertical, and the effect of this kind of design can let mounting bracket 2 imbed in the horizontal fixed orifices 21 through horizontal slide wedge 4 to fix more easily on target position (between two adjacent drain cover plates), and can increase the stability of mounting bracket 2, prevent effectively that mounting bracket 2 from taking place to slide because of the atress in the installation. The opening direction of the horizontal fixing hole is perpendicular to the gap between the cover plates on the open drain ditch (the mounting frame can be better fixed and can be better mounted on the cover plates), and the opening direction of the inclined pull hole is perpendicular to the opening direction of the horizontal fixing hole.
During actual use, the strength of the water baffle 1, the cable-stayed frame 3, the mounting frame 2, the vertical wedge 5 and the horizontal wedge 4 should be checked according to actual conditions, so that the water baffle 1 can not displace and deform in the field use process. The thickness of the water baffle 1 is preferably between 1 and 2.5mm, the water baffle can be embedded into the gap between two ends of the open drain cover plates, the length is preferably 50cm, the length of one open drain cover plate is about that of the open drain cover plates, namely, the lifting drainage capacity range of the device for installing the water baffle 1 is about that of one open drain cover plate, the height is about 20cm, and the height of the water baffle 1 can be properly increased according to the degree of lifting drainage capacity.
The device can be used for blocking ponding in the open drainage ditch of the tunnel, limiting the ponding in the range of the open drainage ditch, preventing the ponding from overflowing to go up the lane, and ensuring the normal passing of vehicles. Taking a slow-traffic lane drainage open ditch as an example, the method comprises the following steps: (1) mounting of the mounting frame 2: the long side at the bottom of the installation frame 2 stretches into the lower side of a gap between two adjacent drain cover plates in the direction perpendicular to the axis of the tunnel, ninety degrees is rotated, the long side at the bottom of the installation frame 2 is parallel to the axis of the tunnel, the horizontal wedge 4 is embedded into the horizontal fixing hole 21 on the side surface of the installation frame 2, and the installation frame 2 is fixed between the two adjacent drain cover plates.
(2) Cleaning the installation part of the water baffle 1: cleaning sundries in the joint of the drainage open ditch cover plate and the drainage open ditch by adopting an air blower;
(3) The water baffle 1 is installed: fully smearing structural adhesive on the bottom of the water baffle plate 1, and embedding the bottom of the water baffle plate 1 into the joint between the drain open trench cover plate and the drain open trench;
(4) The water baffle 1 is fixed: the top of the installation frame 2 penetrates through the cable-stayed frame 3, a vertical wedge 5 is embedded into a gap between the installation frame 2 and the cable-stayed frame 3, and the cable-stayed frame 3 is fixed and does not move any more.
(5) Splicing of adjacent two devices: according to the demand in a section of tunnel continuous installation breakwater 1 device, adopt structural adhesive to bond between two adjacent breakwater 1 and form a whole, prevent that water from flowing out the road surface that spreads from the clearance between breakwater 1.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model, but any minor modifications, equivalents, and improvements made to the above embodiments according to the technical principles of the present utility model should be included in the scope of the technical solutions of the present utility model.
Claims (6)
1. The utility model provides a highway tunnel drainage open ditch breakwater device for set up in order to increase the drainage capacity of highway tunnel between two adjacent drain ditch apron, its characterized in that: the device comprises a water baffle, a mounting frame and a cable-stayed frame for restraining the deformation direction of the water baffle, wherein the mounting frame is of an inverted T-shaped structure, a horizontal fixing hole and a cable-stayed hole are formed in the mounting frame, and a horizontal inclined wedge capable of fixing the mounting frame between two adjacent drain cover plates is embedded in the horizontal fixing hole;
one end of the cable-stayed frame is hinged with the water baffle, a vertical fixing hole is formed in the other end of the cable-stayed frame, and a vertical inclined wedge capable of fixing the cable-stayed frame on the mounting frame is embedded in the vertical fixing hole;
and water-blocking rubber gaskets for closing the pores at the contact part of the water baffle and the open drain are also arranged around the water baffle.
2. The highway tunnel drain open ditch water baffle device according to claim 1, wherein: the vertical wedge and the horizontal wedge are of quadrangular prism structures, the cross section of the horizontal wedge is of trapezoid structures, and the bottom edge of the horizontal wedge is larger than the width of a gap between two adjacent drain ditch cover plates.
3. The highway tunnel drain open ditch water baffle device according to claim 2, wherein: the vertical wedge and the horizontal wedge are of high polymer material structures with deformability, and the horizontal widths of the vertical wedge and the horizontal wedge are the same.
4. The highway tunnel drain open ditch water baffle device according to claim 1, wherein: the horizontal fixing holes are perpendicular to gaps between cover plates on the open drain trenches, and the opening directions of the inclined pull holes are perpendicular to the opening directions of the horizontal fixing holes.
5. The highway tunnel drain open ditch water baffle device according to claim 1, wherein: the cable-stayed frame is of a rectangular frame structure.
6. The highway tunnel drain open ditch water baffle device according to claim 1, wherein: the thickness of the water baffle is between 1 and 2.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526837.4U CN219671569U (en) | 2023-03-17 | 2023-03-17 | Highway tunnel drainage open ditch breakwater device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526837.4U CN219671569U (en) | 2023-03-17 | 2023-03-17 | Highway tunnel drainage open ditch breakwater device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219671569U true CN219671569U (en) | 2023-09-12 |
Family
ID=87928674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320526837.4U Active CN219671569U (en) | 2023-03-17 | 2023-03-17 | Highway tunnel drainage open ditch breakwater device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219671569U (en) |
-
2023
- 2023-03-17 CN CN202320526837.4U patent/CN219671569U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |