CN209339163U - A kind of support construction for open-pit slope - Google Patents

A kind of support construction for open-pit slope Download PDF

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Publication number
CN209339163U
CN209339163U CN201822069570.2U CN201822069570U CN209339163U CN 209339163 U CN209339163 U CN 209339163U CN 201822069570 U CN201822069570 U CN 201822069570U CN 209339163 U CN209339163 U CN 209339163U
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CN
China
Prior art keywords
plank
slope
support
mine
evenly
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
Application number
CN201822069570.2U
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Chinese (zh)
Inventor
刘蓟南
张千宇
王嘉亮
肖滨
王勇
闻成志
智恒
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Shenyang Institute of Technology
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Shenyang Institute of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenyang Institute of Technology filed Critical Shenyang Institute of Technology
Priority to CN201822069570.2U priority Critical patent/CN209339163U/en
Application granted granted Critical
Publication of CN209339163U publication Critical patent/CN209339163U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of support constructions for open-pit slope, including mine side slope, wire netting and support Short bolt, support Short bolt is evenly arranged in the mine side slope to extend to inside mine side slope, and the top of the support Short bolt of adjacent level position is provided with plank, the plank is provided with casing close to one end of support Short bolt and is flexibly connected with support Short bolt, the plank is evenly arranged with brace close to one end of casing and connect with mine side slope, support rod connection is installed between the adjacent plank, the top of the plank of the top is evenly arranged with baffle, and deflector is tiltedly installed between baffle, the bottom end of the deflector is provided with diversion pipe and extends to ground across plank, mine side slope top between the plank is evenly arranged with plantation layer, and plantation layer is internally provided with wire netting, the wire netting Bottom end be evenly arranged with fixing glue.Cost is relatively low for the utility model, be easily installed and stability is high, use easy to spread.

Description

A kind of support construction for open-pit slope
Technical field
The utility model relates to mine safety environmental technology field, specially a kind of support knot for open-pit slope Structure.
Background technique
With the continuous expansion of glory-hole exploitation scale, the depth of glory-hole exploitation also increases sharply;With The promotion of production technique and control methods of projects, opencast mining list bank slope is up between 65 °~75 °, slopes separate unit Rank is steep and slope surface is smooth and the hard surface mine that has become covers green technical problem.At the same time, the side slope step of opencut is sudden and violent Dew is also more and more, some excavating plants have formd recess stope or deep recessed stope.It is sudden and violent for a long time that surface mine does not cover greenstone body Leakage, in the case where especially being influenced by the external unfavorable factor such as acid rain, one side environmental issue is extremely difficult to Green Mine requirement, separately One side slope rock mass weathering may result in open-pit slope landslide, give mine personnel safety, national wealth and mineral resources Bring serious harm and loss.
Slopes are covered green using lattice girder under normal conditions, and long anchor pole of constructing in slopes is fixed, using covering between lattice Measures such as native vegetation, but cost is excessively high, especially for the surface mine rock mass of large area exposure, it is inestimable to cover green cost, and Installation is inconvenient, and for the rainy day, washing away for heavy rain easily causes soil erosion, causes danger.
Utility model content
The purpose of this utility model is to provide a kind of support constructions for open-pit slope, to solve above-mentioned background skill The cost proposed in art is excessively high, installation is inconvenient, and the rainy day easily causes soil erosion problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of support knot for open-pit slope Structure, including mine side slope, wire netting and support Short bolt, support Short bolt is evenly arranged in the mine side slope and extends to mine side slope Inside, and the top of the support Short bolt of adjacent level position is provided with plank, the plank is close to one end of support Short bolt It is provided with casing to be flexibly connected with support Short bolt, the plank is evenly arranged with brace and mine side slope close to one end of casing It connects, support rod connection is equipped with by bolt between the adjacent plank, the top of the plank of the top passes through weldering It connects and is evenly arranged with baffle, and be tiltedly installed with deflector between baffle, the bottom end of the deflector is provided with diversion pipe and passes through Plank extends to ground, and the mine side slope top between the plank is evenly arranged with plantation layer, and plants layer and be internally provided with iron The bottom end of silk screen, the wire netting is evenly arranged with fixing glue.
Preferably, the top of the plantation layer is provided with geotextiles, and circular hole is evenly arranged in geotextiles.
Preferably, the bottom end of the plantation layer is provided with gravel layer, and the top of gravel layer is provided with layer of sand, the top of layer of sand End is provided with planting soil layer.
Preferably, the top of the support Short bolt is provided with installation part, and the bottom end of Short bolt is supported to be provided with brill Head.
Preferably, the deflector is provided with multiple, and adjacent baffle and diversion pipe are at symmetrical structure.
Compared with prior art, the utility model has the beneficial effects that the support construction for being used for open-pit slope passes through Setting support Short bolt is easily installed convenient for fixed plank, and by the way that drill bit is arranged in the bottom end of support Short bolt, by Casing is arranged in the bottom end of plank, and plank can be fixed on to support Short bolt, prevent plank from sliding, by being arranged in the bottom end of plank Brace, and support rod is set between plank, plank can be enabled more stable, avoid soil erosion, generate plantation layer landslide Danger rainwater can be enabled slowly to flow to ground from diversion pipe by the way that deflector is arranged on the top of plank, avoided because of rain Water is excessive to take away a large amount of plantation soil, by the inside setting wire netting and fixing glue in plantation layer, can fix plantation layer, Layer is planted by setting, is convenient for planting plants, the utility model can not only be risen by the way that geotextiles are arranged on the top of plantation layer To the maintenance water retention to plant, and grass can also intraocularly be grown from hole.
Detailed description of the invention
Fig. 1 is the side structure schematic view of the utility model;
Fig. 2 is that bowing for the utility model cuts open structural schematic diagram;
Fig. 3 is the plantation schematic diagram of a layer structure of the utility model;
In figure: 1, mine side slope;2, baffle;3, installation part;4, wire netting;5, plank;6, casing;7, geotextiles;8, it plants Layer;9, Short bolt is supported;10, brace;11, drill bit;12, fixing glue;13, support rod;14, diversion pipe;15, deflector;16, it plants Plant soil layer;17, layer of sand;18, gravel layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of support construction for open-pit slope, Including mine side slope 1, wire netting 4 and support Short bolt 9, support Short bolt 9 is evenly arranged in mine side slope 1 and extends to mine side slope 1 Inside, the top of support Short bolt 9 are provided with installation part 3, and the bottom end of support Short bolt 9 is provided with drill bit 11, convenient for branch The installation of Short bolt 9 is supportted, and the top of the support Short bolt 9 of adjacent level position is provided with plank 5, plank 5 is short close to supporting One end of anchor pole 9 is provided with casing 6 and is flexibly connected with support Short bolt 9, and plank 5 is evenly arranged with close to one end of casing 6 Brace 10 is connect with mine side slope 1, is equipped with support rod 13 by bolt between adjacent plank 5 and is connected, the top of the plank 5 of the top End is evenly arranged with baffle 2 by welding, and deflector 15 is tiltedly installed between baffle 2, the bottom end setting of deflector 15 There is diversion pipe 14 to pass through plank 5 and extend to ground, deflector 15 is provided with multiple, and adjacent baffle 15 and diversion pipe 14 are pairs of Claim structure, rainwater can be enabled to flow into diversion pipe 14,1 top of mine side slope between plank 5 is evenly arranged with plantation layer 8, plantation The bottom end of layer 8 is provided with gravel layer 18, and the top of gravel layer 18 is provided with layer of sand 17, and the top of layer of sand 17 is provided with planting soil Layer 16 plants layer 8 and is internally provided with wire netting 4 convenient for the growth of plant, and the bottom end of wire netting 4 is evenly arranged with fixing glue 12, The top of plantation layer 8 is provided with geotextiles 7, and circular hole is evenly arranged in geotextiles 7, can not only play the maintenance to plant Water retention, and plant can also grow out of circular hole.
Working principle: in use, first by the drill bit 11 of support 9 bottom end of Short bolt, convenient for that Short bolt 9 will be supported to be inserted into It inside mine side slope 1, plays a supporting role, then plank 5 is placed on the top of support Short bolt 9, by by the set of 5 bottom end of plank 6 sets of pipe fixed by plank 5 on support Short bolt 9, and then one layer of side is laid with plantation layer 8 between plank 5, in plantation layer 8 It is intermediate be laid with wire netting 4, enable the fixing glue 12 of 4 bottom end of wire netting be inserted into inside plantation layer 8, uniformly sowed on plantation layer 8 Vegetable seeds is finally laid with geotextiles 7 on the top of plantation layer 8, and plant can grow from the circular hole of geotextiles 7, while can To conserve water conservation, when the rainy day, the water left from top of the slope accumulates to the top of plank 5, flows into diversion pipe 14 again by deflector 15 Ground is flowed to, avoids water flow is excessive from causing soil erosion, by the way that support is arranged between adjacent plank 5 in the bottom end of plank 5 10 The stability of plank 5 can be improved in bar 13.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of support construction for open-pit slope, including mine side slope (1), wire netting (4) and support Short bolt (9), It is characterized in that: being evenly arranged with support Short bolt (9) on the mine side slope (1) and extend to mine side slope (1) inside, and adjacent level The top of the support Short bolt (9) of position is provided with plank (5), and the plank (5) is all provided with close to one end of support Short bolt (9) It is equipped with casing (6) to be flexibly connected with support Short bolt (9), the plank (5) is evenly arranged with brace close to the one end of casing (6) (10) it is connect with mine side slope (1), support rod (13) connection is equipped with by bolt between the adjacent plank (5), it is described most upper The top of the plank (5) of side passes through welding and is evenly arranged with baffle (2), and is tiltedly installed with deflector between baffle (2) (15), the bottom end of the deflector (15) is provided with diversion pipe (14) and extends to ground across plank (5), the plank (5) it Between mine side slope (1) top be evenly arranged with plantation layer (8), and plant layer (8) be internally provided with wire netting (4), the iron wire The bottom end of net (4) is evenly arranged with fixing glue (12).
2. a kind of support construction for open-pit slope according to claim 1, it is characterised in that: the plantation layer (8) top is provided with geotextiles (7), and is evenly arranged with circular hole in geotextiles (7).
3. a kind of support construction for open-pit slope according to claim 1, it is characterised in that: the plantation layer (8) bottom end is provided with gravel layer (18), and the top of gravel layer (18) is provided with layer of sand (17), the top setting of layer of sand (17) There are planting soil layer (16).
4. a kind of support construction for open-pit slope according to claim 1, it is characterised in that: the short anchor of support The top of bar (9) is provided with installation part (3), and the bottom end of support Short bolt (9) is provided with drill bit (11).
5. a kind of support construction for open-pit slope according to claim 1, it is characterised in that: the deflector (15) it is provided with multiple, and adjacent baffle (15) and diversion pipe (14) are at symmetrical structure.
CN201822069570.2U 2018-12-03 2018-12-03 A kind of support construction for open-pit slope Expired - Fee Related CN209339163U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822069570.2U CN209339163U (en) 2018-12-03 2018-12-03 A kind of support construction for open-pit slope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822069570.2U CN209339163U (en) 2018-12-03 2018-12-03 A kind of support construction for open-pit slope

Publications (1)

Publication Number Publication Date
CN209339163U true CN209339163U (en) 2019-09-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822069570.2U Expired - Fee Related CN209339163U (en) 2018-12-03 2018-12-03 A kind of support construction for open-pit slope

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110839468A (en) * 2019-11-27 2020-02-28 中铁西北科学研究院有限公司 Wet cutting green planting method for loess wound side slope restoration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110839468A (en) * 2019-11-27 2020-02-28 中铁西北科学研究院有限公司 Wet cutting green planting method for loess wound side slope restoration

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190903

Termination date: 20201203