CN209873818U - Slope collapse body side slope supporting system - Google Patents
Slope collapse body side slope supporting system Download PDFInfo
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- CN209873818U CN209873818U CN201920221946.9U CN201920221946U CN209873818U CN 209873818 U CN209873818 U CN 209873818U CN 201920221946 U CN201920221946 U CN 201920221946U CN 209873818 U CN209873818 U CN 209873818U
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- slope
- side slope
- support system
- anchor
- pile
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Abstract
The utility model is suitable for a technical field is strutted to the side slope, provides a collapse slope cubital side slope support system, including side slope and protection network, the inside of side slope is built there is miniature anti-skidding stake, and the right side of miniature anti-skidding stake is provided with crossbeam shaped steel, the protection network is laid on the side slope, the top of stock is provided with the screw rod, and the bottom of stock has seted up the anchor eye, rust-resistant steel gasket's top is provided with coupling nut, the left side welding of miniature anti-skidding stake has the spacer bar, the left end of spacer bar runs through the inside of miniature anti-skidding stake, and the inside of miniature anti-skidding stake is filled with cement mortar, the inboard of protection network is provided with plants the grass layer. This collapse slope cubage side slope support system can be used for the complicated and difficult job site that arrives of topography, solves the stability problem of collapsing the slope cubage side slope, adopts the multirow to synthesize the support system, improves the sliding resistance, carries out effectual protection to the soil between the stake through protection network, grass planting layer and second concrete.
Description
Technical Field
The utility model belongs to the technical field of the side slope support, especially, relate to a collapse slope cubage side slope support system.
Background
When side slope protection construction is carried out, in the prior art, large reinforced concrete anti-slide piles or a system formed by the anti-slide piles and anchor rods are generally adopted for slope collapse volume side slope support, effective measures are not adopted for integral connection among the anti-slide piles, cast-in-place reinforced concrete slabs are generally adopted for soil blocking among the anti-slide piles, partial micro piles or a system formed by the micro piles and the anchor rods are adopted for slope collapse volume side slope support, and the micro pile tops are cast-in-place concrete crown beams.
When the large-diameter reinforced concrete slide-resistant pile is adopted, large-scale construction equipment and machines cannot reach a site with complex terrain easily, the hole forming efficiency is low and the construction period is long due to the adoption of the large-diameter reinforced concrete slide-resistant pile, and the sliding resistance provided by a supporting system is small due to the adoption of single supporting of a miniature pile or an anchor rod, so that the support system for the slope collapse and volume side slope is provided, and the problems are solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a collapse slope cubage side slope support system aims at solving current collapse slope cubage side slope support system and when adopting major diameter reinforced concrete friction pile, and large-scale construction equipment and machines are difficult to the work point that the topography is complicated, and adopt major diameter reinforced concrete friction pile pore-forming inefficiency and construction cycle length to adopt miniature stake or stock single support, the less problem of the sliding resistance that the support system can provide.
The utility model discloses a realize like this, a collapse slope cubage side slope support system, including side slope and protection network, the inside of side slope is built has miniature anti-skidding stake, and miniature anti-skidding stake's right side is provided with crossbeam shaped steel, the protection network is laid on the side slope, and the inside of protection network runs through there is the stock, the top of stock is provided with the screw rod, and the bottom of stock has seted up the anchor eye to the top of screw rod is provided with rust-resistant steel gasket, rust-resistant steel gasket's top is provided with coupling nut, miniature anti-skidding stake's left side welding has the spacer bar, and the outside of spacer bar has pour first concrete, the left end of spacer bar runs through miniature anti-skidding stake's inside, and miniature anti-skidding stake's inside has poured into cement mortar, the inboard of protection network is provided with plants the grass layer.
The utility model discloses still provide miniature anti-skidding stake is installed perpendicularly in the inside of side slope, and the connected mode of miniature anti-skidding stake and positioning reinforcement is welded connection.
The utility model discloses still provide the longitudinal section of crossbeam shaped steel is "worker" style of calligraphy structure, and the connected mode of crossbeam shaped steel and miniature anti-skidding stake is fixed connection.
The utility model discloses still provide the protection network is fixed on the side slope, and the upper surface h of protection network has pour the second concrete.
The utility model discloses still provide the stock is equidistant setting on the protection network, and the inside of stock has poured into cement mortar through the anchor eye.
The utility model discloses still provide rust-resistant steel gasket makes up into "T" style of calligraphy structure with the screw rod, and the screw rod is connected through the mode of butt welding with the stock.
Compared with the prior art, the beneficial effects of the utility model are that: the slope collapse volume side slope supporting system can be used for construction sites with complex terrain and difficult arrival, the stability problem of the slope collapse volume side slope is solved, a multi-row comprehensive supporting system is adopted, the sliding resistance is improved, and the inter-pile soil is effectively protected through a protective net, a grass planting layer and second concrete;
1. the miniature anti-slip pile, the anchor rod and the second concrete are arranged, the stability problem of the slope collapse body is solved by adopting a comprehensive supporting system formed by the miniature anti-slip pile, the anchor rod and the second concrete, the mechanical volume used in the construction process is small, and the construction can be carried out on the work site with complex terrain and difficult arrival;
2. the anti-skid device is provided with micro anti-skid piles, multiple rows of micro anti-skid piles can be arranged at different positions according to the magnitude of the sliding force under the slope body, and each row of micro anti-skid piles can assist in providing the anti-skid force on the cross beam profile steel through anchor rods;
3. be provided with the protection network, plant grass layer and second concrete, soil between miniature anti-skidding stake and the miniature anti-skidding stake can protect through the protection network, plant grass layer and second concrete.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
fig. 2 is a schematic top view of the protection net provided by the present invention;
fig. 3 is a schematic structural diagram of the anchor rod provided by the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. side slope; 2. a micro anti-slip pile; 3. beam section steel; 4. a protective net; 5. an anchor rod; 6. a screw; 7. a connecting nut; 8. an anchor eye; 9. reinforcing steel bars; 10. a first concrete; 11. a grass planting layer; 12. a rust-resistant steel gasket; 13. a second concrete; 14. and (3) cement mortar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a slope collapse volume side slope supporting system comprises a side slope 1, a miniature anti-slip pile 2, a beam profile steel 3, a protective net 4, an anchor rod 5, a screw rod 6, a connecting nut 7, an anchor hole 8, a reinforcing steel bar 9, a first concrete 10, a grass planting layer 11, an anti-rust steel gasket 12, a second concrete 13 and cement mortar 14, wherein the miniature anti-slip pile 2 is built inside the side slope 1, the beam profile steel 3 is arranged on the right side of the miniature anti-slip pile 2, the miniature anti-slip pile 2 is vertically installed inside the side slope 1, the connecting mode of the miniature anti-slip pile 2 and the positioning reinforcing steel bar 9 is welded connection, the beam profile steel 3 is conveniently installed by utilizing the positioning reinforcing steel bar 9, the longitudinal section of the beam profile steel 3 is of an I-shaped structure, the connecting mode of the beam profile steel 3 and the miniature anti-slip pile 2 is fixedly connected, so that the structure of the protective system is more stable, the protective net 4 is laid on the, the top end of the anchor rod 5 is provided with a screw rod 6, the bottom end of the anchor rod 5 is provided with an anchor hole 8, an anti-rust steel gasket 12 is arranged above the screw rod 6, a connecting nut 7 is arranged above the anti-rust steel gasket 12, the left side of the miniature anti-slip pile 2 is welded with a positioning steel bar 9, first concrete 10 is poured outside the positioning steel bar 9, the left end of the positioning steel bar 9 penetrates through the interior of the miniature anti-slip pile 2, cement mortar 14 is poured inside the miniature anti-slip pile 2, and a grass planting layer 11 is arranged inside the protective net 4;
as shown in fig. 1 and 2, the protection net 4 is fixed on the side slope 1, second concrete 13 is poured on the upper surface h of the protection net 4, the protection net 4 and the second concrete 13 are used for protecting soil between piles, anchor rods 5 are arranged on the protection net 4 at equal intervals, cement mortar 14 is poured into the anchor rods 5 through anchor holes 8, and construction is facilitated;
as shown in fig. 3, the rust-proof steel gasket 12 and the screw 6 are combined into a T-shaped structure, the screw 6 and the anchor rod 5 are connected by butt welding, and the rust-proof steel gasket 12 is used for reinforcing the installation of the protective screening 4 on the side slope 1.
The working principle is as follows: when the slope collapse volume side slope supporting system is used, firstly, the miniature anti-slip piles 2 are built on the side slopes 1, pile holes are punched on the miniature anti-slip piles 2 by adopting a small-sized machine, the hole forming of each row of miniature anti-slip piles 2 adopts a hole separation and a sequence from two ends to the middle, after the pile hole of each miniature anti-slip pile 2 is formed, steel pipes or section steel is immediately placed into the miniature anti-slip piles 2, then cement mortar 14 is poured into the miniature anti-slip piles 2, after the strength of the cement mortar 14 reaches 80% of the design strength, constructors excavate the side slopes 1, excavate the side slopes 1 layer by layer, after each layer is excavated, protective nets 4 are immediately hung on soil between the miniature anti-slip piles 2 and the miniature anti-slip piles 2, and second concrete 13 is sprayed on the protective nets 4,
then, an anchor hole 8 is drilled on the anchor rod 5 by a small machine tool, the anchor rod 5 is inserted into the side slope 1 by a screw rod 6, a connecting nut 7 and an antirust steel gasket 12, cement mortar 14 is poured into the anchor rod 5 through the anchor hole 8, after the strength of the cement mortar 14 reaches 80% of the design strength, the cross beam section steel 3 with the I-shaped cross section is placed, the anchor rod 5 is tensioned according to the design requirement, finally, a grass planting layer 11 is sprayed on the inner side of the protective net 4, the side slope 1 is reinforced by the grass planting layer 11, and a series of operations of the slope collapse body side slope supporting system are completed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a collapse slope volume side slope support system, includes side slope (1) and protection network (4), its characterized in that: the anti-skid device is characterized in that a micro anti-skid pile (2) is built inside the side slope (1), beam section steel (3) is arranged on the right side of the micro anti-skid pile (2), the protective net (4) is laid on the side slope (1), an anchor rod (5) penetrates through the protective net (4), a screw rod (6) is arranged at the top end of the anchor rod (5), an anchor hole (8) is formed in the bottom end of the anchor rod (5), an anti-rust steel gasket (12) is arranged above the screw rod (6), a connecting nut (7) is arranged above the anti-rust steel gasket (12), positioning steel bars (9) are welded on the left side of the micro anti-skid pile (2), first concrete (10) is poured outside the positioning steel bars (9), the left end of the positioning steel bars (9) penetrates through the inside of the micro anti-skid pile (2), cement mortar (14) is poured inside the micro anti-skid pile (2, the inner side of the protective net (4) is provided with a grass planting layer (11).
2. The landslide bulk slope support system of claim 1, wherein: miniature anti-skidding stake (2) are installed perpendicularly in the inside of side slope (1), and the connected mode of miniature anti-skidding stake (2) and set bar (9) is welded connection.
3. The landslide bulk slope support system of claim 1, wherein: the longitudinal section of the beam section steel (3) is of an I-shaped structure, and the beam section steel (3) is fixedly connected with the micro anti-slip pile (2).
4. The landslide bulk slope support system of claim 1, wherein: the protective net (4) is fixed on the side slope (1), and second concrete (13) is poured on the upper surface h of the protective net (4).
5. The landslide bulk slope support system of claim 1, wherein: the anchor rods (5) are arranged on the protective net (4) at equal intervals, and cement mortar (14) is poured into the anchor rods (5) through anchor holes (8).
6. The landslide bulk slope support system of claim 1, wherein: the rust-proof steel gasket (12) and the screw rod (6) are combined into a T-shaped structure, and the screw rod (6) and the anchor rod (5) are connected in a butt welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221946.9U CN209873818U (en) | 2019-02-21 | 2019-02-21 | Slope collapse body side slope supporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221946.9U CN209873818U (en) | 2019-02-21 | 2019-02-21 | Slope collapse body side slope supporting system |
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| Publication Number | Publication Date |
|---|---|
| CN209873818U true CN209873818U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920221946.9U Active CN209873818U (en) | 2019-02-21 | 2019-02-21 | Slope collapse body side slope supporting system |
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| CN (1) | CN209873818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302039A (en) * | 2020-10-26 | 2021-02-02 | 中交路桥建设有限公司 | Tunnel portal shallow-buried slope collapse volume treatment construction method |
| CN113931203A (en) * | 2021-10-21 | 2022-01-14 | 山东省公路桥梁建设集团有限公司 | High-steep-slope pile foundation reinforcing method |
-
2019
- 2019-02-21 CN CN201920221946.9U patent/CN209873818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302039A (en) * | 2020-10-26 | 2021-02-02 | 中交路桥建设有限公司 | Tunnel portal shallow-buried slope collapse volume treatment construction method |
| CN113931203A (en) * | 2021-10-21 | 2022-01-14 | 山东省公路桥梁建设集团有限公司 | High-steep-slope pile foundation reinforcing method |
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Address after: 100024 Beijing, Guanzhuang, Chaoyang District, Zhou Patentee after: CCCC comprehensive planning and Design Institute Co.,Ltd. Address before: 100024 No. 1 Design Institute, zhoujiajing courtyard, Guanzhuang, Chaoyang District, Beijing Patentee before: CCCC HIGHWAY SURVEY & DESIGN Co.,Ltd. OF FHEC |
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