CN219953438U - Water blocking device for hydraulic construction tunnel - Google Patents
Water blocking device for hydraulic construction tunnel Download PDFInfo
- Publication number
- CN219953438U CN219953438U CN202321431662.5U CN202321431662U CN219953438U CN 219953438 U CN219953438 U CN 219953438U CN 202321431662 U CN202321431662 U CN 202321431662U CN 219953438 U CN219953438 U CN 219953438U
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- CN
- China
- Prior art keywords
- rod
- fixed
- water
- water blocking
- blocking device
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- 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 title claims abstract description 52
- 230000000903 blocking effect Effects 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000004576 sand Substances 0.000 description 7
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Abstract
The utility model provides a water blocking device for a water conservancy construction tunnel, which relates to the technical field of water blocking devices and comprises a fixing rod, wherein an installation sliding rail is fixedly arranged on the surface of the fixing rod, a water baffle is arranged on one side of the fixing rod, an installation sliding block is fixedly connected to the surface of the water baffle, a support adjusting rod is hinged to the surface of the fixing rod, a first threaded adjusting rod is connected to the bottom end of the support adjusting rod in a threaded mode, a supporting seat is fixed to the bottom end of the first threaded adjusting rod, and a lifting rod is installed in an inner groove of the fixing rod. The triangular structure formed by the fixed rod, the supporting adjusting rod and the threaded adjusting rod has high and slight stability, so that the water baffle arranged on the surface of the fixed rod is kept stable, and meanwhile, the upper part of the water baffle is pressed and fixed by the fixed clamping block, so that the stability of the water baffle is further enhanced, the water baffle is prevented from being impacted by water waves to topple over or collapse, water is prevented from flowing into the tunnel, and the construction safety of the tunnel is protected.
Description
Technical Field
The utility model relates to the technical field of water blocking devices, in particular to a water blocking device for a water conservancy construction tunnel.
Background
In order to prevent external water from entering the tunnel during tunnel excavation in water conservancy construction, a water blocking device is arranged outside the tunnel, so that water-proof external water flows enter the tunnel, safety accidents caused by accumulated water in the tunnel are prevented, and construction period is delayed.
The existing water blocking mode is to form a waterproof retaining wall through sand bags, when the sand bags are stacked to be higher, the top is low in resistance to water wave impact and easy to collapse, after the sand bags are used for many times, the surface is easy to damage, internal sand is caused to flow out, and the waterproofness is affected.
Therefore, a water blocking device for a water conservancy construction tunnel is needed to solve the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and solve the problems that in the water blocking process of the conventional sand pile, the upper end has low anti-collision capability, is easy to collapse and the sand bag is easy to damage after being used for many times, so that the internal sand flows out and the water resistance is influenced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a water blocking device for hydraulic construction tunnel, includes the dead lever, dead lever fixed surface has the installation slide rail, dead lever one side is provided with the breakwater, breakwater fixed surface is connected with the installation slider, the dead lever surface articulates there is the support regulation pole, support regulation pole bottom threaded connection has screw thread to adjust pole one, screw thread adjusts a bottom mounting of pole has the supporting seat, install the lifter in the dead lever inside groove, the lifter top articulates there is the connecting rod, connecting rod one end articulates there is fixed fixture block, fixed fixture block in breakwater top, the lifter bottom is provided with drive assembly.
Preferably, a T-shaped chute is formed on one side of the installation slide block, which faces the surface of the installation slide rail, and the T-shaped chute on the surface of the installation slide block is slidably nested on the surface of the installation slide rail.
Preferably, the bottom of the fixing rod and the bottom of the supporting seat are provided with saw-tooth blocks.
Preferably, the driving assembly comprises a threaded adjusting rod II which is rotatably arranged in a groove in the fixing rod, a conical wheel I is fixed on the surface of the threaded adjusting rod II, a rotating rod is rotatably arranged on the surface of the fixing rod, the conical wheel II is fixed at one end of the inner part of the fixing rod, the bottom side of the conical wheel II is meshed with the left side of the conical wheel I, and a rotating rocker is fixed at one end of the outer part of the fixing rod.
Preferably, a thread groove is formed in the lifting rod, and the second surface of the threaded adjusting rod is in threaded connection with the thread groove in the lifting rod.
Preferably, the surface of the rotary rocker is provided with a round lug.
Compared with the prior art, the utility model has the advantages and positive effects that: the triangular structure formed by the fixing rod, the supporting adjusting rod and the first threaded adjusting rod has high and slight stability, so that the water baffle arranged on the surface of the fixing rod is kept stable, and meanwhile, the fixing clamping block is used for pressing and fixing the upper part of the water baffle, so that the stability of the water baffle is further enhanced, the water baffle is prevented from being impacted by water waves to topple over or collapse, water is prevented from flowing into the tunnel, and the construction safety of the tunnel is protected.
Drawings
Fig. 1 shows a schematic perspective view of an apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing a cross-sectional structure of a device according to an embodiment of the present utility model;
fig. 3 shows a schematic perspective view of a mounting slide rail and a mounting slider according to an embodiment of the present utility model.
Legend description:
1. a fixed rod; 101. installing a sliding rail; 2. a water baffle; 201. installing a sliding block; 3. supporting the adjusting rod; 301. a first threaded adjusting rod; 302. a support base; 4. a lifting rod; 401. a connecting rod; 402. fixing the clamping block; 5. a second threaded adjusting rod; 501. a conical wheel I; 502. a rotating lever; 503. a conical wheel II; 504. the rocker is rotated.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
As shown in fig. 1 to 3, in the embodiment of the present utility model: the utility model provides a water blocking device for water conservancy construction tunnel, including dead lever 1, dead lever 1 fixed surface has installation slide rail 101, dead lever 1 one side is provided with breakwater 2, breakwater 2 fixed surface is connected with installation slider 201, dead lever 1 surface articulates there is the support regulation pole 3, support regulation pole 3 bottom threaded connection has screw thread regulation pole one 301, screw thread regulation pole one 301 bottom mounting has supporting seat 302, install lifter 4 in the inside recess of dead lever 1, lifter 4 top articulates there is connecting rod 401, connecting rod 401 one end articulates there is fixed fixture block 402, fixed fixture block 402 block is in breakwater 2 top, lifter 4 bottom is provided with drive assembly.
In concrete operation, through fixing dead lever 1 behind ground, then flexible regulation support regulation pole 3 and screw thread regulation pole one 301 for support regulation pole 3, screw thread regulation pole one 301 and dead lever 1 support and form a support triangle structure, thereby make lifter 4 anticollision ability reinforcing, be difficult for empting, secondly slide the nestification on installation slide rail 101 through installation slider 201, make breakwater 2 fixed mounting in dead lever 1 one side, form the water blocking structure, and press the fixed by fixed fixture block 402 with breakwater 2 top, further improve breakwater 2 stability, improve breakwater 2 anticollision protection ability.
The T-shaped sliding groove is formed in one side, facing the surface of the installation sliding rail 101, of the installation sliding block 201, the T-shaped sliding groove on the surface of the installation sliding rail 101 is in sliding nesting, and the function of the T-shaped sliding groove is that the water baffle 2 can be conveniently and rapidly installed on the side face of the fixed rod 1, and the T-shaped sliding groove is convenient and rapid to install and detach.
The bottom of the fixed rod 1 and the bottom of the supporting seat 302 are both provided with saw tooth blocks, which function to increase friction force with the ground, strengthen resistance and prevent the fixed rod 1 from being deflected when being impacted.
The driving assembly comprises a threaded adjusting rod II 5 which is arranged in a groove in the fixed rod 1 in a rotating mode, a conical wheel I501 is fixed on the surface of the threaded adjusting rod II 5, a rotating rod 502 is arranged on the surface of the fixed rod 1 in a rotating mode, the conical wheel II 503 is fixed at one end of the inner portion of the fixed rod 1, the bottom side of the conical wheel II 503 is meshed with the left side of the conical wheel I501, a rotating rocker 504 is fixed at one end of the outer portion of the fixed rod 1, the conical wheel II 503 can be driven to rotate after the rotating rocker 504 is held by hands, then the conical wheel I501 meshed with the conical wheel II 503 can be driven to synchronously rotate, the conical wheel I501 can drive the threaded adjusting rod II 5 to rotate in a spiral mode, and then the threaded adjusting rod II 5 drives the lifting rod 4 to lift and adjust.
The lifting rod 4 is internally provided with a thread groove, and the surface of the threaded adjusting rod II 5 is in threaded connection with the thread groove in the lifting rod 4.
The surface of the rotating rocker 504 is provided with a circular bump which acts to increase friction resistance when the surface of the rotating rocker 504 is held by hand, thereby facilitating the rotation of the rotating rocker 504 by hand.
In summary, the working principle of the utility model is as follows: during use, the fixing rod 1 is vertically fixed on the ground, the first threaded adjusting rod 301 is spirally rotated and telescopically adjusted, the supporting seat 302 can be supported on the ground, then the triangular stable structure is formed among the supporting adjusting rod 3, the first threaded adjusting rod 301 and the fixing rod 1, the anti-collision capacity of the fixing rod 1 is enhanced, the fixing rod 2 is installed on one side of the fixing rod 1 through the sliding nesting of the installation sliding block 201 on the installation sliding rail 101, the rotating rocker 504 is held by a hand to rotate, the second conical wheel 503 is driven to rotate through the rotating rocker 504, the first conical wheel 501 meshed with the second conical wheel 503 is driven to rotate, the second threaded adjusting rod 5 is driven to rotate by the first conical wheel 501, the lifting rod 4 is driven to lift and move by the second threaded adjusting rod 5, and then the lifting rod 4 is controlled to be fixed above the water baffle 2 through the fixing fixture block 402 by the connecting rod 401, so that the stability of the water baffle 2 is further enhanced, the water is stable when being impacted by water waves, the water is not easy to topple or collapse, the water is prevented from entering a tunnel, and the safety of the tunnel is protected.
The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the scope of the technical disclosure.
Claims (6)
1. A water blocking device for water conservancy construction tunnel, includes dead lever (1), its characterized in that: the utility model discloses a fixed lever (1) surface mounting has installation slide rail (101), dead lever (1) one side is provided with breakwater (2), breakwater (2) surface fixedly connected with installation slider (201), dead lever (1) surface hinge has support regulation pole (3), support regulation pole (3) bottom threaded connection has screw thread regulation pole one (301), screw thread regulation pole one (301) bottom mounting has supporting seat (302), install lifter (4) in dead lever (1) inside recess, lifter (4) top articulates there is connecting rod (401), connecting rod (401) one end articulates there is fixed fixture block (402), fixed fixture block (402) block in breakwater (2) top, lifter (4) bottom is provided with drive assembly.
2. The water blocking device for a hydraulic construction tunnel according to claim 1, wherein: a T-shaped chute is formed in one side, facing the surface of the installation sliding rail (101), of the installation sliding block (201), and the T-shaped chute on the surface of the installation sliding block (201) is slidably nested on the surface of the installation sliding rail (101).
3. The water blocking device for a hydraulic construction tunnel according to claim 1, wherein: the bottom of the fixed rod (1) and the bottom of the supporting seat (302) are both provided with saw tooth blocks.
4. The water blocking device for a hydraulic construction tunnel according to claim 1, wherein: the driving assembly comprises a threaded adjusting rod II (5) which is rotatably arranged in a groove in the fixed rod (1), a conical wheel I (501) is fixedly arranged on the surface of the threaded adjusting rod II (5), a rotating rod (502) is rotatably arranged on the surface of the fixed rod (1), a conical wheel II (503) is fixedly arranged at one end of the inner portion of the fixed rod (1), the bottom side of the conical wheel II (503) is meshed with the left side of the conical wheel I (501), and a rotating rocker (504) is fixedly arranged at one end of the outer portion of the fixed rod (1) through the rotating rod (502).
5. The water blocking device for a hydraulic construction tunnel according to claim 4, wherein: the lifting rod (4) is internally provided with a thread groove, and the surface of the second threaded adjusting rod (5) is in threaded connection with the thread groove in the lifting rod (4).
6. The water blocking device for a hydraulic construction tunnel according to claim 4, wherein: the surface of the rotary rocker (504) is provided with a round convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321431662.5U CN219953438U (en) | 2023-06-07 | 2023-06-07 | Water blocking device for hydraulic construction tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321431662.5U CN219953438U (en) | 2023-06-07 | 2023-06-07 | Water blocking device for hydraulic construction tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219953438U true CN219953438U (en) | 2023-11-03 |
Family
ID=88551575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321431662.5U Active CN219953438U (en) | 2023-06-07 | 2023-06-07 | Water blocking device for hydraulic construction tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219953438U (en) |
-
2023
- 2023-06-07 CN CN202321431662.5U patent/CN219953438U/en active Active
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| GR01 | Patent grant |