CN208167660U - A kind of protection against erosion intercepting ditch - Google Patents
A kind of protection against erosion intercepting ditch Download PDFInfo
- Publication number
- CN208167660U CN208167660U CN201820620293.7U CN201820620293U CN208167660U CN 208167660 U CN208167660 U CN 208167660U CN 201820620293 U CN201820620293 U CN 201820620293U CN 208167660 U CN208167660 U CN 208167660U
- Authority
- CN
- China
- Prior art keywords
- intercepting ditch
- water
- protection against
- intercepting
- against erosion
- 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.)
- Expired - Fee Related
Links
- 230000003628 erosive effect Effects 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000001556 precipitation Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model provides a kind of protection against erosion intercepting ditch, including water stop, intercepting ditch basis and the side wall that intercepts water；Water stop is vertically set on the basis of intercepting ditch and is located at influent side, and the other side on intercepting ditch basis is arranged in the sidewall slope that intercepts water.Vertical water stop and anti-overflow wall is arranged in the protection against erosion intercepting ditch at the water inlet of intercepting ditch, the intercepting ditch effectively increases the interception amount of rainwater, the service life for also extending intercepting ditch and barricade simultaneously, successfully solves the problems, such as common intercepting ditch, practical value and promotional value with higher.
Description
Technical field
The utility model relates to highway engineering, railway engineering and geological disaster construction field, specially a kind of protection against erosion
Intercepting ditch.
Background technique
In highway engineering, railway engineering and geological disaster processing Construction of Engineering Projects, often at the top of side slope
Intercepting ditch is set.Our common common intercepting ditch form of fracture are mainly trapezoidal cross-section.In the work progress of many years we
It was found that there are the serious problems in terms of following two for this intercepting ditch：First is that in the case where heavy rain or anxious rain, on the outside of intercepting ditch
Water flow often cover intercepting ditch, be directly entered the inside of intercepting ditch, intercepting ditch made to lose the effect to intercept water；Second is that intercepting ditch
Intercepting ditch bottom cavitation is caused due to the effect washed away for a long time by water flow in outside, finally results in intercepting ditch fall damage and loses
Effect.
Problem in view of the prior art, it is necessary to devise a kind of intercepting ditch for preventing from washing away and overflowing water, solve common
The problem of intercepting ditch.
Utility model content
Aiming at the problems existing in the prior art, the utility model provides a kind of protection against erosion intercepting ditch, is intercepted water by changing
The shape of ditch influent side and the height of water outlet side, effective solution intercepting ditch collapse and improve intercepting ditch water carrying capacity.
The utility model is to be achieved through the following technical solutions：
A kind of protection against erosion intercepting ditch, including water stop, intercepting ditch basis and the side wall that intercepts water；
Wherein, water stop is vertically set on the basis of intercepting ditch and is located at influent side, and the sidewall slope that intercepts water setting is intercepting water
The space of the other side on ditch basis, water stop, intercepting ditch basis and the side wall composition that intercepts water is gutter, for the water flow to interception
Carry out water conservancy diversion.
Preferably, the side wall that intercepts water, for increasing the capacity of intercepting ditch, and anti-overflow coping is higher than the wall top that intercepts water
Portion.
Preferably, the anti-overflow wall is arranged in the same direction with the side wall that intercepts water.
Preferably, the vertical height of the anti-overflow wall is 100-200mm.
Preferably, the vertical height of the anti-overflow wall is determined according to the annual precipitation of territory of use；
When current year precipitation amount is more than 1500mm, the height of anti-overflow wall is greater than 200mm；
When current year precipitation 700~1500mm of amount, the height of anti-overflow wall is 150mm-200mm；
Current year precipitation amount is 100mm-150mm when being less than 700mm.
Preferably, reinforced mesh, water stop, intercepting ditch are provided in the water stop, intercepting ditch basis and the side wall that intercepts water
Basis and the side wall that intercepts water are linked together by reinforced mesh.
Compared with prior art, the utility model has technical effect beneficial below：
The water stop of the influent side of the intercepting ditch is set as being vertically arranged, and water flow level rushes at water stop, the water flow meeting of impact
It being gone back by water stop horizontal reflection, water will not cause to impact by slowly penetrating into underground on Horizon to the bottom on intercepting ditch basis,
Extend the service life of intercepting ditch.
The intercepting ditch is by being arranged anti-overflow wall, not increasing the appearance of intercepting ditch in the case where increase intercepts water trench depth
Amount, prevents water flow from spreading through intercepting ditch, spill stream is avoided to wash away barricade, while reducing the work of embedded intercepting ditch construction
It measures, the loss of strength of barricade is preferably minimized, extend the service life of barricade.
Detailed description of the invention
Fig. 1 is the sectional view of existing intercepting ditch；
Fig. 2 is the sectional view of the utility model intercepting ditch.
In figure：1, water stop；2, intercepting ditch basis；3, intercept water side wall；4, anti-overflow wall.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, it is described be the explanation to the utility model and
It is not to limit.
As shown in Fig. 2, a kind of protection against erosion intercepting ditch, including water stop 1, intercepting ditch basis 2 and the side wall 3 that intercepts water.Water stop 1
Connect respectively with the both ends on intercepting ditch basis 2 with the lower end for the side wall 3 that intercepts water, water stop 1 setting influent side and with intercepting ditch base
Plinth 2 is kept vertically, and the angle between side wall 3 and intercepting ditch basis 2 that intercepts water is obtuse angle.
The influent side of intercepting ditch is designed as being vertically arranged, water flow level rushes at vertically disposed water stop, the water of impact
Stream can be gone back by water stop horizontal reflection, and water will not cause the bottom on intercepting ditch basis 2 by slowly penetrating into underground on Horizon
Impact, solves existing intercepting ditch and causes to reflect diagonally downward to water flow, cause to wash away to underground, cause underground opening, cause
The problem of collapsing is cut, the service life of intercepting ditch is extended.
The intercept water upper end of side wall 3 is provided with anti-overflow wall 4, and anti-overflow wall 4 is upwardly extended along the direction for the side wall 3 that intercepts water, anti-overflow wall 4
Level height be greater than water stop level height.The height of anti-overflow wall 4 is 200mm-300mm.Simultaneously during construction
Mound support can be carried out in the outside of anti-overflow wall 4, to enhance the intensity of anti-overflow wall 4.
The anti-overflow wall 4 of intercepting ditch, spilling water is prevented in anxious rain or heavy rain, and vertical increases portion is divided into 100~200mm.
When the annual precipitation of territory of use is more than 1500mm, the highly preferred of anti-overflow wall 4 is 200mm；
As 700~1500mm of annual precipitation of territory of use, the highly preferred of anti-overflow wall 4 is 150mm；
When the annual precipitation of territory of use is less than 700mm, the highly preferred of anti-overflow wall 4 is 100mm.
Water stop 4 greatly increases the capacity of intercepting ditch, prevents water flow from spreading through intercepting ditch, avoids spill stream to gear
Wall washes away.
It is well known that the depth of intercepting ditch is bigger, and it is bigger to the destruction of barricade, make the strength reduction of barricade, the intercepting ditch
By the way that anti-overflow wall is arranged, not increasing the capacity of intercepting ditch in the case where increasing and intercepting water trench depth, embedded section is reduced
The workload of ditch construction, while the loss of strength of barricade is preferably minimized, extend the service life of barricade.
The protection against erosion intercepting ditch uses the one-piece casting concrete concrete support on reinforced mesh, is suitable for frequent occurrence
The area of anxious rain, heavy rain.
The guarded drainage intercepting ditch of block (piece) stone is grouted, the general mortar using M7.5 or more is built.
The protection against erosion intercepting ditch, vertical water stop is arranged at the water inlet of intercepting ditch first prevents washing away for water, prevents
It empties intercepting ditch bottom and causes intercepting ditch fall damage.Secondly the height for increasing intercepting ditch side wall, prevents water to intercept water from covering
Ditch guarantees that intercepting ditch does not lose the function of intercepting water.The intercepting ditch effectively increases the interception amount of rainwater, while also extending and intercepting water
The service life of ditch and barricade successfully solves the problems, such as common intercepting ditch.
The above content is only to illustrate the technical idea of the utility model, and the protection model of the utility model cannot be limited with this
Enclose, it is all according to the utility model proposes technical idea, any changes made on the basis of the technical scheme each falls within this reality
Within protection scope with novel claims.
Claims (6)
1. a kind of protection against erosion intercepting ditch, which is characterized in that including water stop (1), intercepting ditch basic (2) and the side wall that intercepts water (3)；
Wherein, water stop (1) is vertically set on intercepting ditch basic (2) and is located at influent side, and the side wall that intercepts water (3) is inclined at
The other side on intercepting ditch basis (2), the space that water stop (1), intercepting ditch basic (2) and the side wall that intercepts water (3) are constituted are gutter,
For carrying out water conservancy diversion to the water flow of interception.
2. a kind of protection against erosion intercepting ditch according to claim 1, which is characterized in that the upper end of the side wall that intercepts water (3) is also set
Anti-overflow wall (4) are equipped with, for increasing the capacity of intercepting ditch, and the top of anti-overflow wall (4) is higher than at the top of water stop (1).
3. a kind of protection against erosion intercepting ditch according to claim 2, which is characterized in that the anti-overflow wall (4) and intercept water side wall (3)
Setting in the same direction.
4. a kind of protection against erosion intercepting ditch according to claim 2, which is characterized in that the vertical height of the anti-overflow wall (4) is
100-200mm。
5. a kind of protection against erosion intercepting ditch according to claim 2, which is characterized in that the vertical height root of the anti-overflow wall (4)
It is determined according to the annual precipitation of territory of use；
When current year precipitation amount is more than 1500mm, the height of anti-overflow wall is greater than 200mm；
When current year precipitation 700~1500mm of amount, the height of anti-overflow wall is 150mm-200mm；
Current year precipitation amount is 100mm-150mm when being less than 700mm.
6. a kind of protection against erosion intercepting ditch according to claim 1, which is characterized in that the water stop (1), intercepting ditch basis
(2) and in the side wall that intercepts water (3) it is provided with reinforced mesh, water stop (1), intercepting ditch basic (2) and the side wall that intercepts water (3) pass through reinforcing bar
Mesh sheet is linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620293.7U CN208167660U (en) | 2018-04-27 | 2018-04-27 | A kind of protection against erosion intercepting ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620293.7U CN208167660U (en) | 2018-04-27 | 2018-04-27 | A kind of protection against erosion intercepting ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208167660U true CN208167660U (en) | 2018-11-30 |
Family
ID=64368422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820620293.7U Expired - Fee Related CN208167660U (en) | 2018-04-27 | 2018-04-27 | A kind of protection against erosion intercepting ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208167660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442327A (en) * | 2018-04-27 | 2018-08-24 | 陕西建工机械施工集团有限公司 | A kind of protection against erosion intercepting ditch |
-
2018
- 2018-04-27 CN CN201820620293.7U patent/CN208167660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442327A (en) * | 2018-04-27 | 2018-08-24 | 陕西建工机械施工集团有限公司 | A kind of protection against erosion intercepting ditch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |