CN213897211U - Assembled debris flow drainage groove retaining wall - Google Patents
Assembled debris flow drainage groove retaining wall Download PDFInfo
- Publication number
- CN213897211U CN213897211U CN202022545517.2U CN202022545517U CN213897211U CN 213897211 U CN213897211 U CN 213897211U CN 202022545517 U CN202022545517 U CN 202022545517U CN 213897211 U CN213897211 U CN 213897211U
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- Prior art keywords
- retaining wall
- debris flow
- plate
- pile
- flow drainage
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- 238000011065 in-situ storage Methods 0.000 claims abstract description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims 5
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 15
- 238000010276 construction Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an assembled debris flow drainage groove retaining wall, which comprises a retaining wall plate, a retaining wall pile foundation and a connecting assembly; the retaining wall pile is vertically fixed in the retaining wall pile foundation, and the retaining wall pile foundation is arranged below the groove beds on two sides in the debris flow channel; the retaining wall plate is arranged between two adjacent retaining wall piles, two ends of the retaining wall plate are detachably connected with the two retaining wall piles through connecting components respectively, and the number of the retaining wall plates is multiple from top to bottom; retaining wall board and retaining wall pile are the prefab, the retaining wall pile foundation forms for cast in situ. The utility model provides a mud-rock flow drainage groove retaining wall of current integral type easily lead to blockking mud-rock flow function failure, and construction cycle is long, construction cost is high, the security is low, the high problem of later maintenance expense.
Description
Technical Field
The utility model relates to a mud-rock flow prevention and cure engineering technical field, concretely relates to assembled mud-rock flow drainage groove retaining wall.
Background
China is a country with frequent debris flow geological disasters, particularly in rainy seasons, and surface runoff with a certain flow depth is formed in debris flow channels under the catchment condition under the strong rainfall condition, so loose solid matters in debris flow areas are eroded, and the debris flow process is induced. Debris flow disasters bring serious threats to urban construction of ditches, traffic engineering and life and property safety of residents.
China is a country with mountainous and hilly areas, and with the continuous development of national economy, the construction of traffic networks and cities in mountainous and hilly areas of China is gradually improved. In order to protect the economic construction of mountainous and hilly areas, the requirements and challenges for geological disaster prevention and control projects such as debris flow are increasingly severe. At present, the prevention and control mode of debris flow is mainly 'blocking, blocking and discharging', wherein a drainage and guide groove is a main prevention and control project of the prevention and control mode of debris flow 'discharging' in mountainous areas in China.
At present, the debris flow drainage groove design mainly comprises debris flow drainage groove retaining wall and kerve, and wherein, debris flow drainage groove retaining wall's structure formula structure as an organic whole structure is mainly including cast-in-place formula reinforced concrete structure, grout stone masonry structure, reinforcing bar gabion structure. The designed service life of the debris flow drainage groove is generally 30-50 years, the integral debris flow drainage groove retaining wall has undercutting damage of a retaining wall base, pulling crack damage of uneven settlement of the wall body, inclined damage of the wall body and block stone collision damage of the wall body, so that the integral debris flow drainage groove retaining wall is failed, the construction period of the existing debris flow drainage groove retaining wall prevention project is long, and the investment cost is relatively high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled mud-rock flow drainage groove retaining wall, the mud-rock flow drainage groove retaining wall of solving current integral type easily leads to blockking mud-rock flow function inefficacy, and the construction cycle is long, construction cost is high, the security is low, the high problem of later maintenance expense.
The utility model discloses a following technical scheme realizes:
the assembled debris flow drainage groove retaining wall comprises a retaining wall plate, a retaining wall pile foundation and a connecting assembly;
the retaining wall pile is vertically fixed in the retaining wall pile foundation, and the retaining wall pile foundation is arranged below the groove beds on two sides in the debris flow channel;
the retaining wall plate is arranged between two adjacent retaining wall piles, two ends of the retaining wall plate are detachably connected with the two retaining wall piles through connecting components respectively, and a plurality of retaining wall plates are arranged from top to bottom to form a retaining wall;
retaining wall board and retaining wall pile are the prefab, the retaining wall pile foundation forms for cast in situ.
The utility model discloses a retaining wall board and retaining wall stake of mud-rock flow drainage groove are non-integral type structure, but adopt retaining wall pile foundation and coupling assembling to change to join in marriage and form, can dismantle, whole mud-rock flow drainage groove retaining wall carries out the segmentation design through prefabricated retaining wall stake promptly, when one section retaining wall damages like this, only with maintaining this one section retaining wall, when a retaining wall board damages, only with the retaining wall board that the replacement damaged, and be unlikely to make whole retaining wall all receive the influence, make things convenient for later maintenance, the mud-rock flow drainage groove retaining wall of having solved current integral type easily leads to blockking the problem that the mud-rock flow function became invalid.
And simultaneously, the utility model discloses a retaining wall board, retaining wall pile all adopt the prefab, can effectual reduction mud-rock flow drainage groove retaining wall's construction cycle.
To sum up, the utility model discloses can not only effectual reduction mud-rock flow drainage groove retaining wall's construction cycle, increase drainage groove retaining wall's life under the same mud-rock flow design flow condition, reduce the later maintenance cost. The utility model discloses a be applicable to debris flow ditch channel drainage groove design, its application is simple, high-efficient, can satisfy geological disasters prevention needs.
Further, the connecting assembly comprises a connecting rod, a clamping plate and a fixing ring;
the retaining wall plate and the retaining wall pile are respectively provided with a first transverse through hole and a second transverse through hole which correspond to each other, and the connecting rod is inserted into the first transverse through hole and the second transverse through hole and is used for connecting the retaining wall plate and the retaining wall pile;
the clamping plate is arranged at the end part of the connecting rod, and the length direction of the connecting rod is vertical to the axial direction of the connecting rod;
the fixing ring is arranged at least one end part of the connecting rod;
still include fixing pin, fixing pin is used for connecting a plurality of solid fixed rings on the vertical direction.
First horizontal through-hole and second horizontal through-hole both can regard as the mounting hole, can regard as the hole for hoist again, the cardboard can realize avoiding the connecting rod to move in the horizontal direction to the ascending location of connecting rod in the horizontal direction, fixed bolt can realize avoiding the connecting rod to move in the vertical side to the ascending location of connecting rod in the vertical side.
The coupling assembling of above-mentioned setting not only can realize the detachable connection of retaining wall board, retaining wall stake, and stable in structure.
Further, the tip of connecting rod is provided with the draw-in groove, the cardboard can imbed in the draw-in groove.
Further, the length of cardboard is greater than the external diameter of connecting rod.
Further, the connecting rod is a metal rod.
The strength and the corrosion resistance of the metal rod can meet the requirements, and the service life of the metal rod can be prolonged.
Further, the outer wall of retaining wall stake is provided with the spacing groove with cardboard complex.
The cardboard can be embedded in the draw-in groove, improves the cardboard to the spacing stability of connecting rod.
Furthermore, the transverse section of the retaining wall pile is of an I-shaped structure, and the end part of the retaining wall plate can be embedded into the concave cavity of the I-shaped structure.
Above-mentioned detachable connection of realizing retaining wall stake and retaining wall board that sets up, and structural stability is good.
Further, the tip of retaining wall board is provided with the arch, the arch can be imbedded in the cavity of "worker" font structure, a lateral wall of retaining wall board flushes with a lateral wall of retaining wall stake.
Furthermore, retaining wall pile foundation is reinforced concrete structure, retaining wall board and retaining wall pile are reinforced concrete board.
The reinforced concrete material is good in impact resistance and wear resistance, and the service life of the debris flow drainage groove retaining wall can be prolonged.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model discloses a retaining wall board and retaining wall pile of debris flow drainage groove are non-integral structure, but adopt retaining wall pile foundation and coupling assembling to change to join in marriage and form, can dismantle, namely whole debris flow drainage groove retaining wall carries out the segmentation design through prefabricated retaining wall pile, like this when a section retaining wall damages, only need to maintain this section retaining wall, when a retaining wall board damages, only need to replace the retaining wall board that damages, and unlikely to make whole retaining wall all receive the influence, make things convenient for later maintenance, the problem that the existing integral type debris flow drainage groove retaining wall easily leads to stopping the function of debris flow and became invalid is solved;
2. the utility model discloses a retaining wall board, retaining wall pile all adopt the prefab, can effectual reduction mud-rock flow drainage groove retaining wall's construction cycle.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a top view of an assembled debris flow drainage channel retaining wall;
FIG. 2 is a longitudinal sectional view of the assembled debris flow discharge chute retaining wall;
FIG. 3 is a top view of the connection assembly;
FIG. 4 is a side view of the connection assembly;
fig. 5 is a transverse sectional view of a retaining wall pile foundation;
fig. 6 is a vertical sectional view of a retaining wall pile foundation;
fig. 7 is a transverse sectional view of a retaining wall pile;
fig. 8 is a vertical sectional view of a retaining wall pile;
FIG. 9 is a transverse cross-sectional view of a retaining wall panel;
fig. 10 is a vertical sectional view of a retaining wall panel.
Reference numbers and corresponding part names in the drawings:
the retaining wall comprises, by weight, 1-retaining wall plate, 2-retaining wall pile, 3-retaining wall pile foundation, 4-connecting assembly, 21-limiting groove, 41-connecting rod, 42-clamping plate, 43-fixing ring and 5-fixing bolt.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1:
as shown in fig. 1 to 10, the assembled debris flow drainage groove retaining wall comprises a retaining wall plate 1, a retaining wall pile 2, a retaining wall pile 3 and a connecting assembly 4;
the retaining wall pile 2 is vertically fixed in the retaining wall pile foundation 3, and the retaining wall pile foundation 3 is arranged below the groove beds on two sides in the debris flow channel;
keep off the native wallboard 1 and arrange in between two adjacent retaining wall stake 2, the both ends of retaining wall wallboard 1 are connected with two retaining wall stake 2 are detachable through coupling assembling 4 respectively, 1 from the top down of retaining wall wallboard is provided with a plurality ofly, specifically:
the connecting assembly 4 comprises a connecting rod 41, a clamping plate 42 and a fixing ring 43;
the retaining wall plate 1 and the retaining wall pile 2 are respectively provided with a corresponding first transverse through hole and a corresponding second transverse through hole, and the connecting rod 41 is inserted into the first transverse through hole and the second transverse through hole and is used for connecting the retaining wall plate 1 and the retaining wall pile 2;
the clamping plate 42 is arranged at the end of the connecting rod 41, specifically, a clamping groove is arranged at the end of the connecting rod 41, the clamping plate 42 can be embedded into the clamping groove, the length direction of the connecting rod 41 is perpendicular to the axial direction of the connecting rod 41, the connecting rod 41 is a metal rod, and the length of the clamping plate 42 is greater than the outer diameter of the connecting rod 41;
the fixing ring 43 is provided at least one end of the connecting rod 41;
the fixing device also comprises a fixing bolt 5, wherein the fixing bolt 5 is used for connecting a plurality of fixing rings 43 in the vertical direction;
retaining wall panel 1 and retaining wall pile 2 are the prefab, retaining wall pile foundation 3 forms for cast in place, retaining wall pile foundation 3 is reinforced concrete structure, retaining wall panel 1 and retaining wall pile 2 are reinforced concrete earth plate.
Example 2:
as shown in fig. 1 to 10, in the present embodiment, based on embodiment 1, the outer wall of the retaining wall pile 2 is provided with a limiting groove 21 engaged with a clamping plate 42; the transverse section of retaining wall pile 2 is "worker" font structure, the tip of retaining wall board 1 is provided with the arch, protruding cavity that can imbed "worker" font structure, a lateral wall of retaining wall board 1 flushes with a lateral wall of retaining wall pile 2.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The assembled debris flow drainage groove retaining wall is characterized by comprising a retaining wall plate (1), retaining wall piles (2), retaining wall pile foundations (3) and connecting components (4);
the retaining wall pile (2) is vertically fixed in the retaining wall pile foundation (3), and the retaining wall pile foundation (3) is arranged below the groove beds on two sides in the debris flow channel;
the soil retaining wall plate (1) is arranged between two adjacent soil retaining wall piles (2), two ends of the soil retaining wall plate (1) are detachably connected with the two soil retaining wall piles (2) through connecting assemblies (4), and the soil retaining wall plates (1) are arranged from top to bottom;
retaining wall board (1) and retaining wall pile (2) are the prefab, retaining wall pile foundation (3) form for cast in situ.
2. The fabricated debris flow drainage channel retaining wall according to claim 1, wherein the coupling assembly (4) comprises a coupling rod (41), a clamping plate (42) and a fixing ring (43);
the retaining wall plate (1) and the retaining wall pile (2) are respectively provided with a corresponding first transverse through hole and a corresponding second transverse through hole, and the connecting rod (41) is inserted into the first transverse through hole and the second transverse through hole and is used for connecting the retaining wall plate (1) and the retaining wall pile (2);
the clamping plate (42) is detachably arranged at the end part of the connecting rod (41), and the length direction of the connecting rod (41) is vertical to the axial direction of the connecting rod (41);
the fixing ring (43) is arranged at least one end of the connecting rod (41);
the fixing device further comprises a fixing bolt (5), and the fixing bolt (5) is used for connecting a plurality of fixing rings (43) in the vertical direction.
3. The fabricated debris flow drainage groove retaining wall according to claim 2, wherein the end of the connecting rod (41) is provided with a catching groove, and the catching plate (42) can be inserted into the catching groove.
4. The fabricated debris flow drainage channel retaining wall according to claim 2, wherein the length of the catching plate (42) is greater than the outer diameter of the connecting rod (41).
5. The fabricated debris flow drainage channel retaining wall according to claim 2, wherein the connecting rods (41) are metal rods.
6. The fabricated debris flow drainage groove retaining wall according to claim 2, wherein the outer wall of the retaining wall pile (2) is provided with a stopper groove (21) engaged with the catch plate (42).
7. The assembled debris flow drainage groove retaining wall according to claim 1, wherein the transverse section of the retaining wall pile (2) is of an I-shaped structure, and the end of the retaining wall plate (1) can be embedded into a cavity of the I-shaped structure.
8. The assembled debris flow drainage groove retaining wall according to claim 7, wherein the retaining wall plate (1) is provided at its end with a protrusion capable of being fitted into the cavity of the I-shaped structure, and one side wall of the retaining wall plate (1) is flush with one side wall of the retaining wall pile (2).
9. The fabricated debris flow drainage groove retaining wall according to any one of claims 1 to 8, wherein the retaining wall pile foundation (3) is a reinforced concrete structure, and the retaining wall plate (1) and the retaining wall pile (2) are reinforced concrete plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022545517.2U CN213897211U (en) | 2020-11-06 | 2020-11-06 | Assembled debris flow drainage groove retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022545517.2U CN213897211U (en) | 2020-11-06 | 2020-11-06 | Assembled debris flow drainage groove retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213897211U true CN213897211U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022545517.2U Expired - Fee Related CN213897211U (en) | 2020-11-06 | 2020-11-06 | Assembled debris flow drainage groove retaining wall |
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| Country | Link |
|---|---|
| CN (1) | CN213897211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324074A (en) * | 2022-09-06 | 2022-11-11 | 中铁一局集团有限公司 | Portable mud guard of dregs hole |
-
2020
- 2020-11-06 CN CN202022545517.2U patent/CN213897211U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324074A (en) * | 2022-09-06 | 2022-11-11 | 中铁一局集团有限公司 | Portable mud guard of dregs hole |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |