CN220598352U - Mud-rock flow reposition of redundant personnel drainage structure - Google Patents
Mud-rock flow reposition of redundant personnel drainage structure Download PDFInfo
- Publication number
- CN220598352U CN220598352U CN202321872274.0U CN202321872274U CN220598352U CN 220598352 U CN220598352 U CN 220598352U CN 202321872274 U CN202321872274 U CN 202321872274U CN 220598352 U CN220598352 U CN 220598352U
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- debris flow
- drainage structure
- cover plate
- base
- flow diversion
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- 239000011435 rock Substances 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 13
- 239000004576 sand Substances 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of debris flow diversion, in particular to a debris flow diversion drainage structure. It has solved the problem that can not reduce the impact force of mud-rock flow. The novel water heater comprises a base, a baffle is arranged on the base, a water flowing port is formed in the baffle, a cover plate is hinged to the water flowing port, the cover plate covers the water flowing port, an elastic component is arranged on the base, and one end of the elastic component is fixedly connected with the free end of the cover plate. The utility model prevents sand from accumulating in the vortex spring to influence the shrinkage performance of the vortex spring, thereby effectively treating sand, reducing the impact force of debris flow, facilitating blocking and reducing the treatment difficulty of the debris flow.
Description
Technical Field
The utility model relates to the technical field of debris flow diversion, in particular to a debris flow diversion drainage structure.
Background
Debris flow refers to landslide caused by heavy rain, snow storm or other natural disasters in mountainous areas or other gully and land-based areas, and carries with them a great deal of sediment and special floods of stones. The debris flow has the characteristics of suddenly, fast flow speed, large flow, large material capacity, strong destructive power and the like. The occurrence of debris flow often damages traffic facilities such as highways, railways and the like, even villages and towns and the like, and causes huge losses.
The debris flow is a geological action between flowing water and landslide, and under proper topography conditions, a large amount of water body soaks the solid accumulation substances in the flowing water landslide or ditch bed, so that the stability of the solid accumulation substances is reduced, and the solid accumulation substances saturated with water move under the action of self gravity to form the debris flow. The debris flow is the flood formed by saturated dilution of soft soil mountain bodies containing sand and stones by heavy rain and flood, and has larger area, volume and flow.
The method mainly comprises the steps of constructing a concrete sand blocking dam in a debris flow channel, arranging a drain hole in a dam body and an overflow port in a dam top, or blocking the debris flow by adopting a flexible protection net, wherein the flexible net protection structure has the characteristics of investment saving, good landscape, convenience in installation and the like.
The blocking difficulty of the debris flow is that the debris flow has huge impact force, and the reason for forming the impact force is mainly determined by the fluidity and gravitational potential energy of the debris flow, and the fluidity determines the flow speed of the debris flow, so that the gravitational potential energy of the debris flow is quickly converted into kinetic energy to form impact.
However, in the existing structure, the impact force of the debris flow cannot be reduced, the debris flow is difficult to block, and the difficulty in treating the debris flow is improved.
Disclosure of Invention
The utility model provides a debris flow diversion drainage structure, which prevents sand from accumulating in a vortex spring to influence the shrinkage performance of the vortex spring, so that sand is effectively treated, the impact force of the debris flow can be reduced, the debris flow is conveniently blocked, and the difficulty in treating the debris flow is reduced.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a mud-rock flow reposition of redundant personnel drainage structure, includes the base, be equipped with the baffle on the base, seted up the water inlet on the baffle, it has the apron to articulate on the water inlet, apron lid water inlet, be equipped with elastomeric element on the base, elastomeric element's one end and the free end fixed connection of apron.
Further, the elastic component is a volute spring.
Further, an avoidance port is formed in the base, the avoidance port is arc-shaped, and the circle center of the avoidance port coincides with the rotation center of the cover plate.
Further, the free end of the cover plate extends into the avoidance port.
Further, the free end of the cover plate is provided with an abutting body, the cross section of the abutting body is elliptical, and the outer side of the long axis side of the abutting body abuts against the inner wall of the avoidance opening.
Further, the mounting cavity is formed in the top of the inner side of the avoidance opening, the vortex spring is arranged in the mounting cavity, a filter screen is arranged at the opening of the mounting cavity, a through hole is formed in the filter screen, and one end of the vortex spring penetrates out of the through hole and then is connected with the free end of the cover plate.
Further, the diameter of the through hole is 1.2-1.8 times of the thickness of the spiral spring.
Further, a water outlet is formed in the bottom of the installation cavity, and the bottom end of the water outlet penetrates through the installation cavity.
The utility model has the beneficial effects that:
prevent that the grit from piling up the shrink performance that influences the vortex spring in the vortex spring to effectively handle the grit, can reduce the impact force of mud-rock flow, be convenient for block, reduce the treatment degree of difficulty of mud-rock flow.
Drawings
FIG. 1 is a structural cross-sectional view of the present debris flow diversion drainage structure;
fig. 2 is an enlarged view at a in fig. 1;
reference numerals illustrate:
1. a base; 2. a baffle; 3. a water flow port; 4. a cover plate; 5. an elastic member; 6. an avoidance port; 7. an abutting body; 8. a mounting cavity; 9. a filter screen; 10. perforating; 11. and a water outlet.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.
As shown in fig. 1 and 2, the debris flow diversion drainage structure comprises a base 1, wherein a baffle plate 2 is arranged on the base 1, a water flow port 3 is formed in the baffle plate 2, a cover plate 4 is hinged to the water flow port 3, the cover plate 4 covers the water flow port 3, an elastic component 5 is arranged on the base 1, and one end of the elastic component 5 is fixedly connected with the free end of the cover plate 4.
In this embodiment, the elastic member 5 is a spiral spring.
In this embodiment, the base 1 is provided with an avoidance port 6, the avoidance port 6 is arc-shaped, and the circle center of the avoidance port 6 coincides with the rotation center of the cover plate 4.
In this embodiment, the free end of the cover plate 4 extends into the relief opening 6.
In this embodiment, the free end of the cover plate 4 has an abutting body 7, the cross section of the abutting body 7 is elliptical, and the outer side of the long axis side of the abutting body 7 abuts against the inner wall of the escape opening 6.
In this embodiment, the inside top of dodging the mouth 6 has offered installation cavity 8, and the scroll spring is located in the installation cavity 8, and the opening part of installation cavity 8 is equipped with filter screen 9, has offered perforation 10 on the filter screen 9, and the one end of scroll spring is worn out perforation 10 and then is connected with the free end of apron 4.
In this embodiment, the diameter of the perforation 10 is 1.2-1.8 times the thickness of the spiral spring. The vortex spring can conveniently pass through the filter screen 9, and smooth stretching or shrinking of the vortex spring is facilitated.
In this embodiment, the bottom of the installation cavity 8 is provided with a drain opening 11, and the bottom end of the drain opening 11 penetrates.
Working principle:
as shown in fig. 1 and 2, during installation, the base 1 is installed in a debris flow generating place, so that a vortex spring and the upward flow of the debris flow are located on the same side of the baffle 2, the debris flow impacts the baffle 2 along the direction of an arrow in the drawing, the debris flow impacts the cover plate 4 to drive the cover plate 4 to rotate, so that the vortex spring is stressed to be stretched, the impact force is absorbed by the arranged vortex spring, the cover plate 4 is conveniently protected, the fluid impacts the cover plate 4 and then flows back along the avoidance opening 6 to form local vortex, the impact force on the free end of the cover plate 4 is released, the fluid stably flows through the water flow opening 3 after passing through the avoidance opening 6, and the secondary impact on the cover plate 4 is effectively relieved; through the filter screen 9, the sand and stone are effectively filtered, and the sand and stone are prevented from accumulating in the vortex spring to influence the shrinkage performance of the vortex spring, so that the sand and stone are effectively treated, the impact force of the debris flow can be reduced, the blocking is convenient, and the difficulty in treating the debris flow is reduced; through the outlet 11 that sets up, the fluid after the filter screen 9 of being convenient for discharge prevents that fluid from piling up in the installation cavity 8 and influencing scroll spring life.
All technical features in the embodiment can be freely combined according to actual needs.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The foregoing embodiments are preferred embodiments of the present utility model, and other embodiments are included, without departing from the spirit of the present utility model.
Claims (8)
1. The utility model provides a mud-rock flow reposition of redundant personnel drainage structure, includes the base, be equipped with the baffle on the base, seted up the water gap on the baffle, its characterized in that, it has the apron to articulate on the water gap, apron lid water gap, be equipped with elastomeric element on the base, elastomeric element's one end and the free end fixed connection of apron.
2. The debris flow diversion drainage structure according to claim 1, wherein the elastic member is a vortex spring.
3. The debris flow diversion and drainage structure according to claim 2, wherein the base is provided with an avoidance port, the avoidance port is arc-shaped, and the circle center of the avoidance port coincides with the rotation center of the cover plate.
4. A debris flow diverting drainage structure as claimed in claim 3, wherein the free end of the cover plate extends into the evacuation port.
5. The debris flow diversion and drainage structure according to claim 4, wherein the free end of the cover plate is provided with an abutting body, the cross section of the abutting body is elliptical, and the outer side of the long axis side of the abutting body abuts against the inner wall of the avoidance opening.
6. The debris flow diversion and drainage structure according to claim 3, wherein an installation cavity is formed in the top of the inner side of the avoidance opening, the vortex spring is arranged in the installation cavity, a filter screen is arranged at the opening of the installation cavity, a through hole is formed in the filter screen, and one end of the vortex spring penetrates out of the through hole and is connected with the free end of the cover plate.
7. The debris flow diversion drainage structure as claimed in claim 6, wherein the diameter of the perforation is 1.2-1.8 times the thickness of the vortex spring.
8. The debris flow diversion and drainage structure according to claim 6, wherein a drain opening is provided at the bottom of the installation cavity, and the bottom end of the drain opening penetrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321872274.0U CN220598352U (en) | 2023-07-17 | 2023-07-17 | Mud-rock flow reposition of redundant personnel drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321872274.0U CN220598352U (en) | 2023-07-17 | 2023-07-17 | Mud-rock flow reposition of redundant personnel drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220598352U true CN220598352U (en) | 2024-03-15 |
Family
ID=90179049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321872274.0U Active CN220598352U (en) | 2023-07-17 | 2023-07-17 | Mud-rock flow reposition of redundant personnel drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220598352U (en) |
-
2023
- 2023-07-17 CN CN202321872274.0U patent/CN220598352U/en active Active
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