CN219732034U - Pile anchor supporting device for high steep side slope - Google Patents
Pile anchor supporting device for high steep side slope Download PDFInfo
- Publication number
- CN219732034U CN219732034U CN202320352532.6U CN202320352532U CN219732034U CN 219732034 U CN219732034 U CN 219732034U CN 202320352532 U CN202320352532 U CN 202320352532U CN 219732034 U CN219732034 U CN 219732034U
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- Prior art keywords
- anchoring
- pile
- side slope
- piles
- anchor
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 42
- 239000002689 soil Substances 0.000 claims abstract description 31
- 238000004873 anchoring Methods 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 4
- 239000004567 concrete Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a pile anchor supporting device for a high steep slope, which comprises a supporting pile inserted on the ground; a plurality of support piles are vertically arranged; a soil retaining plate is fixedly arranged between any two adjacent supporting piles; an unloading assembly is fixedly arranged at the top of the support pile; filling soil is filled between the support piles and the side slope; the support piles penetrate through the filling soil through anchoring parts and are fixed relative to the side slope; the anchoring piece comprises an anchoring pipe and an anchoring core; the anchoring pipe is obliquely inserted into the filling soil, a retaining piece is arranged in the anchoring pipe, a conical thread is arranged at one end part of the anchoring core, and the conical thread is matched with the retaining piece; the other end of the anchoring core is fixedly provided with a cover body; the cover body is matched with the pipe orifice shape of the anchoring pipe. According to the utility model, the unloading assembly arranged on the support pile reduces the pressure of filling soil on the support pile, and the retaining structure of the anchor rod piece is matched to strengthen the fixation of the support pile on a side slope, so that the problem that the anchor rod piece is not firm is prevented, the support effect of the support pile is improved, the engineering cost is low, and the popularization is facilitated.
Description
Technical Field
The utility model relates to the technical field of slope reinforcement, in particular to a pile anchor supporting device for a high-steep slope.
Background
In the construction process of highways, railways, military projects, water conservancy and hydropower and mines, high slopes which are naturally formed or excavated manually are encountered, and landslide is possibly generated when geological conditions are poor, rainwater is concentrated and mishandled, and even large landslide disasters occur. At present, the economic development of China is rapid, the engineering quantity is increased rapidly, the construction scale is larger and larger, and the landslide problem is also more remarkable.
The common disposal mode in the high slope construction at present is engineering revetment, and engineering revetment includes concrete retaining wall and building stones dado, lattice protection, anchor spraying support, slip casting reinforcement. However, the effect of combining stone facing and shotcrete support is immediate, but the disturbance to the side slope is large, and the vegetation is seriously damaged; the anchor cable and the spraying and mixing combination mode has good effect, but poor aesthetic property; grouting reinforcement changes the lithology of the side slope, has good reinforcement effect, and is not suitable for large-area adoption.
Therefore, there is a need to design a pile anchor supporting device for a steep slope with firm supporting effect and large bearing weight.
Disclosure of Invention
The utility model aims to provide a pile anchor supporting device for a steep side slope, which solves the problems in the prior art.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a pile anchor supporting device for a high steep slope, which comprises a supporting pile inserted on the ground; a plurality of support piles are vertically arranged; a soil blocking plate is fixedly arranged between any two adjacent supporting piles; an unloading assembly is fixedly arranged at the top of the support pile;
filling soil is filled between the support piles and the side slope; the support piles penetrate through the filling soil through anchoring parts and are fixed relative to the side slope;
the anchoring piece comprises an anchoring pipe and an anchoring core; the anchor pipe is obliquely inserted into the filling soil, a retaining piece is arranged in the anchor pipe, a conical thread is formed at one end of the anchor core, and the conical thread is matched with the retaining piece; the other end of the anchoring core is fixedly provided with a cover body; the cover body is matched with the pipe orifice of the anchor pipe in shape.
And each retaining plate is provided with a plurality of water discharge holes.
The unloading assembly comprises a crown beam; the crown beam is fixedly arranged at the tops of the support piles and the soil retaining plates, and an unloading plate is formed by extending the crown beam towards one side of the side slope; the top surface of the crown beam extends upwards to form a cantilever; the filling height of the filling soil is consistent with the height of the top end of the cantilever; the unloading plate is inserted into the filling soil.
The length of the crown beam is the sum of the lengths of all the support piles and the soil retaining plates.
The bottom surface of the support pile extends downwards to form a reinforcing column and an auxiliary column; the auxiliary columns are formed in a plurality and are arranged at equal intervals around the circumference of the reinforcing column; the top surface of the reinforcing column is fixedly arranged in the center of the bottom surface of the supporting pile, and the bottom surface of the reinforcing column is fixedly provided with a fixing claw with an annular structure; the bottom of the auxiliary column is sharp.
And the support piles are concrete pouring piles.
The retaining piece comprises a retaining slide block and a retaining rod; the anti-return sliding block is arranged on the end face of the inner bottom of the anchoring pipe; an internal thread matched with the conical thread is arranged in the backstop sliding block; the anti-back device is characterized in that the anti-back rod is arranged on the side wall of the anchoring pipe, the anti-back rod is arranged at the peripheral wall of the anti-back sliding block, the anti-back rod is hinged to a rocker on the outer wall of the anchoring pipe, and anti-back teeth are formed on one side, away from the anti-back sliding block, of the anti-back rod.
And a magnet is arranged between the seesaw and the retaining rod and used for adsorbing the retaining rod.
The utility model discloses the following technical effects: according to the utility model, the unloading assembly arranged on the support pile reduces the pressure of filling soil on the support pile, and the retaining structure of the anchor rod piece is matched to strengthen the fixation of the support pile on a side slope, so that the problem that the anchor rod piece is not firm is prevented, the support effect of the support pile is improved, the engineering cost is low, and the popularization is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front elevational view of an overall structure;
FIG. 2 is a side view of the overall structure;
FIG. 3 is a schematic view of an anchor structure;
wherein, 1, supporting piles; 2. a soil retaining plate; 3. an unloading assembly; 4. an anchor; 5. a water discharge hole; 6. filling soil; 7. a magnet; 11. reinforcing the column; 12. an auxiliary column; 13. a fixed claw; 31. a crown beam; 32. an unloading plate; 33. a cantilever; 41. an anchor tube; 42. an anchor core; 43. a cover body; 44. a stop slide block; 45. a stop rod; 46. a seesaw; 47. and the retaining teeth.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
The utility model provides a pile anchor supporting device for a high steep slope, which comprises a supporting pile 1 inserted on the ground; a plurality of support piles 1 are vertically arranged; a soil retaining plate 2 is fixedly arranged between any two adjacent supporting piles 1; an unloading assembly 3 is fixedly arranged at the top of the support pile 1;
the space between the support pile 1 and the side slope is filled with filling soil 6; the support pile 1 penetrates through the filling soil 6 through the anchoring piece 4 and is fixed relative to the slope;
the anchor 4 includes an anchor tube 41 and an anchor core 42; the anchor pipe 41 is obliquely inserted into the filling soil 6, a retaining piece is arranged in the anchor pipe 41, a conical thread is arranged at one end part of the anchor core 42, and the conical thread is matched with the retaining piece; the other end of the anchoring core 42 is fixedly provided with a cover 43; the cover 43 is adapted to the shape of the orifice of the anchor tube 41.
In one embodiment of the utility model, the support piles are extended into the ground and fixedly installed in the ground, and the support piles 1 are provided with anchoring holes for installing the anchor pipes 41; the anchor tube 41 is inserted obliquely into the side slope.
Further, the ground of the support pile 1 is formed with a reinforcing column 11 and an auxiliary column 12 which are easier to drill below the ground; the auxiliary column 12 is used for enhancing the drilling effect, and the auxiliary column is used for increasing the contact area with the ground and enhancing the ground grabbing force.
Each retaining plate 2 is provided with a plurality of water discharge holes 5.
The unloading assembly 3 comprises a crown beam 31; the crown beam 31 is fixedly arranged at the tops of the support piles 1 and the soil retaining plates 2, and the crown beam 31 extends towards one side of the side slope to form an unloading plate 32; the top surface of the crown beam 31 extends upwards to form a cantilever 33; the filling height of the filling soil 6 is consistent with the top end height of the cantilever 33; the unloading plate 32 is inserted into the fill 6.
The length of the crown beam 31 is the sum of the lengths of all the retaining piles 1 and the retaining plates 2.
In one embodiment of the utility model, the unloading assembly 3 is fastened to the top surface of the supporting piles 1, and the supporting piles 1 and the soil retaining plate 2 are connected into a whole through the crown beam 31; a cantilever 33 for blocking the filling 6 is extended at the top of the crown beam 31, and an unloading plate 32 for inserting the filling 6 is formed at one side of the crown beam 31 facing the slope.
The bottom surface of the support pile 1 extends downwards to form a reinforcing column 11 and an auxiliary column 12; the auxiliary columns 12 are formed in a plurality and are arranged at equal intervals around the circumference of the reinforcing column 11; the top surface of the reinforcing column 11 is fixedly arranged in the center of the bottom surface of the supporting pile 1, and the bottom surface of the reinforcing column 11 is fixedly provided with a fixed claw 13 with an annular structure; the bottom of the secondary column 12 is sharp.
The support piles 1 are concrete casting piles.
The retaining member comprises a retaining slider 44 and a retaining rod 45; the retaining slide block 44 is arranged on the inner bottom end surface of the anchor pipe 41; the retaining slide block 44 is internally provided with internal threads which are matched with the conical threads; the side wall of the anchor tube 41 is provided with a stop rod 45, the stop rod 45 is arranged at the peripheral wall of the stop slide block 44, the stop rod 45 is hinged on a rocker 46 on the outer wall of the anchor tube 41, and one side of the stop rod 45 away from the stop slide block 44 is provided with stop teeth 47.
A magnet 7 is also arranged between the rocker 46 and the stop lever 45 for attracting the stop lever 45.
In one embodiment of the utility model, in the construction process, the supporting piles 1 are firstly constructed, then the retaining plates 2 are constructed between the two supporting piles 1, then holes are formed on the supporting piles 1 through machinery, the anchor cable pieces 4 are installed, the supporting piles 1 are firmly fixed through the anchor cable pieces 4, the crown beam 31 is constructed on one side of the supporting piles 1 far away from the ground, the unloading plates 33 are constructed on one side of the crown beam 31 close to the slope, finally the cantilever plates 32 are constructed on one side of the crown beam 31 corresponding to the mounting surface of the supporting piles 1, the soil 6 is backfilled in time in the construction process, an unloading platform is formed at the top of the supporting piles 1, the pressure of the soil 6 on the supporting piles 1 is reduced, the bending moment of the supporting piles 1 is reduced, and the construction cost of the supporting structure is further reduced.
In one embodiment of the utility model, when the anchor cable piece 4 is installed, an anchor pipe 41 is firstly installed, an installation groove is formed in the outer side of the anchor pipe 41, a rocker 46 is fixedly installed in the installation groove, and a backstop sliding block 44 is arranged at the top end of the rocker 46; the backstop slide block 44 is matched with the conical thread; after the anchor core 42 is inserted, the retaining slider 44 moves to the outside of the anchor tube 41, and at this time, the retaining rod 45 is pushed to rotate around the rocker 46, so that the retaining teeth 47 on the retaining rod 45 are clamped into the slope, and after the retaining teeth 47 are completely clamped into the slope, the anchor tube 41 and the anchor core are fixed.
In one embodiment of the utility model, the cover 43 at the top of the anchor tube 41 and the anchor core 42 are finally welded and sealed to prevent relative sliding.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (8)
1. The utility model provides a stake anchor strutting arrangement of high steep side slope which characterized in that includes: a support pile (1) inserted on the ground; a plurality of support piles (1) are vertically arranged; a soil blocking plate (2) is fixedly arranged between any two adjacent supporting piles (1); an unloading assembly (3) is fixedly arranged at the top of the support pile (1);
a filling (6) is filled between the support piles (1) and the side slope; the supporting piles (1) penetrate through the filling soil (6) through anchoring pieces (4) and are fixed relative to the side slope;
the anchor (4) comprises an anchor tube (41) and an anchor core (42); the anchoring pipe (41) is obliquely inserted into the filling soil (6), a retaining piece is arranged in the anchoring pipe (41), a conical thread is formed at one end of the anchoring core (42), and the conical thread is matched with the retaining piece; a cover body (43) is fixedly arranged at the other end of the anchoring core (42); the cover body (43) is matched with the pipe orifice shape of the anchoring pipe (41).
2. A pile anchor supporting device for a steep side slope according to claim 1, wherein: a plurality of water discharge holes (5) are formed in each soil retaining plate (2).
3. A pile anchor supporting device for a steep side slope according to claim 1, wherein: -the unloading assembly (3) comprises a crown bar (31); the crown beam (31) is fixedly arranged at the tops of the supporting piles (1) and the soil retaining plates (2), and the crown beam (31) extends towards one side of the side slope to form an unloading plate (32); the top surface of the crown beam (31) extends upwards to form a cantilever (33); the filling height of the filling soil (6) is consistent with the top end height of the cantilever (33); the unloading plate (32) is inserted into the filling (6).
4. A pile anchor supporting device for a steep side slope according to claim 3, wherein: the length of the crown beam (31) is the sum of the lengths of all the supporting piles (1) and the retaining plates (2).
5. A pile anchor supporting device for a steep side slope according to claim 1, wherein: the bottom surface of the support pile (1) extends downwards to form a reinforcing column (11) and an auxiliary column (12); the auxiliary columns (12) are formed in a plurality and are circumferentially and equidistantly arranged around the reinforcing column (11); the top surface of the reinforcing column (11) is fixedly arranged in the center of the bottom surface of the supporting pile (1), and the bottom surface of the reinforcing column (11) is fixedly provided with a fixed claw (13) with an annular structure; the bottom of the auxiliary column (12) is sharp.
6. A pile anchor supporting device for a steep side slope according to claim 1, wherein: the support piles (1) are concrete casting piles.
7. A pile anchor supporting device for a steep side slope according to claim 1, wherein: the backstop piece comprises a backstop sliding block (44) and a backstop rod (45); the backstop sliding block (44) is arranged on the end surface of the inner side bottom of the anchoring pipe (41); an internal thread matched with the conical thread is arranged in the anti-return sliding block (44); the anti-back device is characterized in that the anti-back rod (45) is arranged on the side wall of the anchoring pipe (41), the anti-back rod (45) is arranged at the peripheral wall of the anti-back sliding block (44), the anti-back rod (45) is hinged to a rocker (46) on the outer wall of the anchoring pipe (41), and anti-back teeth (47) are formed on one side, away from the anti-back sliding block (44), of the anti-back rod (45).
8. The pile anchor supporting device for a steep side slope according to claim 7, wherein: a magnet (7) is arranged between the rocker (46) and the backstop rod (45) and used for adsorbing the backstop rod (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320352532.6U CN219732034U (en) | 2023-03-01 | 2023-03-01 | Pile anchor supporting device for high steep side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320352532.6U CN219732034U (en) | 2023-03-01 | 2023-03-01 | Pile anchor supporting device for high steep side slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219732034U true CN219732034U (en) | 2023-09-22 |
Family
ID=88053862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320352532.6U Active CN219732034U (en) | 2023-03-01 | 2023-03-01 | Pile anchor supporting device for high steep side slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219732034U (en) |
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2023
- 2023-03-01 CN CN202320352532.6U patent/CN219732034U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |