CN111456038B - Anchoring device for mine side slope - Google Patents
Anchoring device for mine side slope Download PDFInfo
- Publication number
- CN111456038B CN111456038B CN202010251051.7A CN202010251051A CN111456038B CN 111456038 B CN111456038 B CN 111456038B CN 202010251051 A CN202010251051 A CN 202010251051A CN 111456038 B CN111456038 B CN 111456038B
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- hollow pipe
- plate
- side slope
- matched
- anchoring device
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses an anchoring device for a mine side slope, and relates to the technical field of side slope protection. The invention comprises a hollow pipe and a side slope protective net; the hollow pipe is inserted in the middle of the side slope protective net; the bottom of the hollow pipe is matched with a conical head; a plurality of pressure plates are matched on the peripheral side surface of the hollow pipe; the lower surface of the pressure plate is matched with a slope protective net; a plurality of inserted rods are arranged at both ends of the pressing plate; the lower end of the hollow pipe is provided with internal threads; the upper end of the hollow pipe is provided with external threads and is matched with a nut A; the top of the hollow pipe is in threaded connection with a sealing cover; the middle part of the pressing plate is provided with a through hole; the upper surface of the pressure plate is provided with a plurality of threaded holes. The invention has the effects of delaying the corrosion of the hollow pipe, prolonging the service life of the anchoring device, carrying out various reinforcements and fixation on the mine side slope and improving the stability of the side slope through the actions of the hollow pipe, the conical head, the pressing plate and the inserted rod.
Description
Technical Field
The invention belongs to the technical field of side slope protection, and particularly relates to an anchoring device for a mine side slope.
Background
With the expansion of the infrastructure, the exploitation of surface mines is increasing. In mining operations, the slopes of open-pit ore stopes are subject to weathering and rain erosion for long periods of time, while in continuous mining, the slopes are also subject to blast vibration and rock movement. Therefore, in the open-pit mining mine, the side slope is easy to slide down to form disasters, the side slope is unstable to form a large-area landslide, and great harm is caused to the life safety of operators. At present, slope landslide reinforcement treatment modes and methods are also multiple, slope protective nets and anchor rods are usually adopted for reinforcement in a combined mode, but the common anchor rods are simple in structure and poor in reinforcement performance, and slope dangerous rocks are difficult to be well stabilized, so that improvement is needed.
Aiming at the problems, the invention has the effects of delaying the corrosion of the hollow pipe, prolonging the service life of the anchoring device, carrying out various reinforcement and fixation on the mine side slope and improving the stability of the side slope through the effects of the hollow pipe, the conical head, the pressing plate and the inserted rod.
Disclosure of Invention
The invention aims to provide an anchoring device for a mine side slope, which solves the problems that the existing anchor rod is simple in structure, poor in reinforcing performance and difficult to stabilize side slope dangerous rocks well under the action of a hollow pipe, a conical head, a pressing plate and an inserting rod.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an anchoring device for a mine side slope, which comprises a hollow pipe and a side slope protective net; the hollow pipe is inserted in the middle of the side slope protective net and is inserted into the deep rock of the side slope; the bottom of the hollow pipe is matched with a conical head;
the side surfaces of the hollow pipes are matched with a plurality of pressing plates for pressing the side slope protective net and assisting in fixing the side slope protective net, so that the stability of the side slope is further improved; the lower surface of the pressing plate is matched with a slope protective net; the two ends of the pressing plate are provided with a plurality of inserted rods which are used for assisting in fixing the hollow pipe and the conical head, so that the stability of the pressing plate is improved;
the lower end of the hollow pipe is provided with an internal thread; the upper end of the hollow pipe is provided with an external thread and is matched with a nut A; the top of the hollow pipe is in threaded connection with a sealing cover, so that the hollow pipe is prevented from being corroded by rainwater, and the service life of the hollow pipe is shortened; the middle part of the pressing plate is provided with a through hole; the upper surface of the pressing plate is provided with a plurality of threaded holes.
Furthermore, the upper end of the internal thread of the hollow pipe is fixedly connected with a limiting ring for limiting the position of the conical head, so that the conical head can damage the sealing plate when the hollow pipe is driven into a rock; the upper end of the limiting ring is fixedly connected with a sealing plate for sealing.
Further, the lower end of the external thread is fixedly connected with a baffle; the limiting columns are circumferentially arrayed on the upper surface of the baffle and are used for limiting the rotation of the pressing plate; arc plates are circumferentially arrayed on the peripheral side surface of the baffle; and the slope protective net is pressed by the lower surface of the arc-shaped plate.
Furthermore, the lower surface of the arc-shaped plate is provided with anti-slip lines, so that the side slope protective net is prevented from unhooking, and the side slope protective net and the side slope are further fixed.
Further, the bottom of the conical head is fixedly connected with a screw rod; the peripheral side surface of the screw rod is in threaded connection with the internal thread.
Further, the circumferential side surface of the through hole is circumferentially arrayed with limiting holes; the inner wall of the limiting hole is matched with the limiting column.
Furthermore, connecting plates are arranged at two ends of the pressing plate; a connecting hole is formed in the surface of the connecting plate; the upper surface and the lower surface of the other connecting plate are fixedly connected with threaded rods and are matched with nuts B; the connecting hole of one pressing plate is connected with the threaded rod of the other pressing plate.
Furthermore, the top end of the inserted bar is provided with a threaded column and is matched with a nut C; the peripheral side surface of the inserted link is fixedly connected with a fixing plate; l-shaped plates are circumferentially arrayed on the circumferential side surface of the fixed plate; the peripheral side surface of the threaded column is in threaded connection with the threaded hole.
The invention has the following beneficial effects:
1. according to the invention, the hollow pipe and the conical head are inserted into the middle of the side slope protective net and deep into the side slope rock, and the plurality of pressing plates are matched on the peripheral side of the hollow pipe and used for pressing the side slope protective net and assisting in fixing the side slope protective net, so that the stability of the side slope is further improved.
2. According to the invention, the plurality of inserting rods are arranged at the two ends of the pressing plate and are used for assisting in fixing the hollow pipe and the conical head, so that the stability of the hollow pipe and the conical head is improved; the sealing cover is connected to the top of the hollow pipe in a threaded manner, so that the hollow pipe is prevented from being corroded by rainwater, and the service life of the hollow pipe is shortened.
3. According to the invention, the connecting hole of one pressing plate is connected with the threaded rod of the other pressing plate, a fixing net is formed on the side slope protection net, so that the stability of side slope dangerous rocks is improved, the side slope protection net can not be connected with each other, and a plurality of fixing points are formed on the surface of the side slope protection net, so that the side slope is conveniently reinforced.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an anchoring device for a mine slope according to the present invention;
FIG. 2 is a schematic view of a platen;
FIG. 3 is a schematic view of the structure of a hollow tube;
FIG. 4 is a schematic view of the internal structure of the hollow tube;
FIG. 5 is a schematic structural view of a cone head;
FIG. 6 is a schematic structural view of the insert rod;
in the drawings, the components represented by the respective reference numerals are listed below:
1-hollow tube, 2-conical head, 3-pressing plate, 4-inserted bar, 101-internal thread, 102-external thread, 103-nut A, 104-sealing cover, 105-limiting ring, 106-sealing plate, 107-baffle, 108-limiting column, 109-arc plate, 201-screw rod, 301-through hole, 302-threaded hole, 303-limiting hole, 304-connecting plate, 305-connecting hole, 306-threaded rod, 401-threaded column, 402-nut C, 403-fixing plate, 404-L plate and 1091-anti-skid pattern.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention is an anchoring device for mine side slope, including a hollow tube 1 and a side slope protection net; the hollow pipe 1 is inserted into the middle of a side slope protective net and is inserted into the deep rock of a side slope, drilling can be carried out by using equipment, and then the hollow pipe 1 and the conical head 2 are knocked into a hole; the bottom of the hollow tube 1 is matched with a conical head 2;
as shown in fig. 1, a plurality of pressing plates 3 are matched with the circumferential side of the hollow tube 1 and used for pressing the side slope protection net and assisting in fixing the side slope protection net, so that the stability of the side slope is further improved; the lower surface of the pressing plate 3 is matched with a slope protective net; the two ends of the pressing plate 3 are respectively provided with a plurality of inserted rods 4 which are used for assisting in fixing the hollow pipe 1 and the conical head 2, so that the stability of the pressing plate is improved; the lower end of the hollow pipe 1 is provided with an internal thread 101; the upper end of the hollow tube 1 is provided with an external thread 102 which is matched with a nut A103; the top of the hollow pipe 1 is in threaded connection with a sealing cover 104, so that the hollow pipe 1 is prevented from being corroded by rainwater, and the service life of the hollow pipe 1 is shortened; the middle part of the pressing plate 3 is provided with a through hole 301; the upper surface of the pressing plate 3 is provided with a plurality of threaded holes 302.
Preferably, as shown in fig. 3 and 4, a limit ring 105 is fixedly connected to the upper end of the internal thread 101 of the hollow tube 1, and is used for limiting the position of the conical head 2, so that the conical head 2 can break the sealing plate 106 when the hollow tube 1 is driven into rock; the upper end of the spacing ring 105 is fixedly connected with a sealing plate 106 for sealing.
Preferably, as shown in fig. 3 and 4, a baffle 107 is fixedly connected to the lower end of the external thread 102; limiting columns 108 are circumferentially arrayed on the upper surface of the baffle 107 and used for limiting rotation of the pressing plates 3, the pressing plates 3 can be arranged in a pair and are perpendicular to each other, and the pressing plates 3 are fixedly connected with other pressing plates 3, so that stability of the hollow pipes 1, the pressing plates 3 and a side slope protective net to a side slope can be improved; arc plates 109 are arranged on the circumferential side surface of the baffle plate 107; the lower surface of the arc plate 109 presses the slope protection net.
Preferably, as shown in fig. 4, the lower surface of the arc plate 109 is provided with anti-slip threads 1091 to prevent the slope protection net from unhooking, and further fix the slope protection net and the slope.
Preferably, as shown in fig. 5, a screw rod 201 is fixedly connected to the bottom of the conical head 2; the peripheral side surface of the screw rod 201 is in threaded connection with the internal thread 101.
Preferably, as shown in fig. 2, the peripheral side surface of the through hole 301 is circumferentially arrayed with a limiting hole 303; the inner wall of the limiting hole 303 is engaged with the limiting post 108.
Preferably, as shown in fig. 1-2, the pressing plate 3 is provided with connecting plates 304 at both ends; a connecting hole 305 is formed on the surface of a connecting plate 304; the upper surface and the lower surface of the other connecting plate 304 are both fixedly connected with a threaded rod 306 and are matched with a nut B; the connecting hole 305 of one clamp plate 3 is connected with the threaded rod 306 of another clamp plate 3, forms a fixing net at the side slope protection net, improves the stability of side slope dangerous rock, also can not interconnect, forms a plurality of fixed point on side slope protection network surface, is convenient for consolidate the side slope.
Preferably, as shown in fig. 6, the top end of the inserted rod 4 is provided with a threaded column 401, and is matched with a nut C402; the peripheral side surface of the inserted link 4 is fixedly connected with a fixing plate 403; l-shaped plates 404 are arranged on the circumferential side of the fixing plate 403 in a circumferential array and used for hooking the side slope protection net and assisting in fixing the side slope, the side slope protection net and the hollow pipe 1; the peripheral side surface of the threaded column 401 is in threaded connection with the threaded hole 302.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and with the various embodiments with the best suited to the particular use contemplated. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An anchoring device for a mine side slope comprises a hollow pipe (1) and a side slope protective net; the hollow pipe (1) is inserted in the middle of the side slope protective net; the bottom of the hollow pipe (1) is matched with a conical head (2); the method is characterized in that:
a plurality of pressing plates (3) are matched on the peripheral side surface of the hollow pipe (1); the lower surface of the pressing plate (3) is matched with a slope protective net; a plurality of inserted rods (4) are arranged at both ends of the pressing plate (3);
the lower end of the hollow pipe (1) is provided with an internal thread (101); the upper end of the hollow pipe (1) is provided with an external thread (102) which is matched with a nut A (103); the top of the hollow pipe (1) is in threaded connection with a sealing cover (104);
a through hole (301) is formed in the middle of the pressing plate (3); the upper surface of the pressing plate (3) is provided with a plurality of threaded holes (302);
the lower end of the external thread (102) is fixedly connected with a baffle (107); the upper surface of the baffle (107) is circumferentially arrayed with limiting columns (108); arc-shaped plates (109) are arranged on the circumferential side surface of the baffle plate (107) in a circumferential array; the lower surface of the arc-shaped plate (109) presses the slope protective net.
2. The anchoring device for the mine slope according to claim 1, characterized in that a limiting ring (105) is fixedly connected to the upper end of the internal thread (101) of the hollow tube (1); the upper end of the limiting ring (105) is fixedly connected with a sealing plate (106).
3. The anchoring device for the mine slope according to claim 1, wherein the lower surface of the arc-shaped plate (109) is provided with anti-skid grains (1091).
4. The anchoring device for the mine slope according to claim 1, characterized in that a screw rod (201) is fixedly connected to the bottom of the conical head (2); the peripheral side surface of the screw rod (201) is in threaded connection with the internal thread (101).
5. An anchoring device for mine slopes as set forth in claim 1, wherein said through hole (301) has a circumferential array of limiting holes (303); the inner wall of the limiting hole (303) is matched with the limiting column (108).
6. The anchoring device for mine slopes according to claim 1, wherein connecting plates (304) are arranged at both ends of the pressing plate (3); a connecting hole (305) is formed in the surface of the connecting plate (304); the upper surface and the lower surface of the other connecting plate (304) are fixedly connected with threaded rods (306) which are matched with nuts B; the connecting hole (305) of one pressure plate (3) is connected with the threaded rod (306) of the other pressure plate (3).
7. The anchoring device for mine slopes as claimed in claim 1, wherein the top end of the inserted rod (4) is provided with a threaded post (401) and is fitted with a nut C (402); the peripheral side surface of the inserted bar (4) is fixedly connected with a fixing plate (403); l-shaped plates (404) are arranged on the circumferential side surface of the fixing plate (403) in a circumferential array;
the peripheral side surface of the threaded column (401) is in threaded connection with the threaded hole (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010251051.7A CN111456038B (en) | 2020-04-01 | 2020-04-01 | Anchoring device for mine side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010251051.7A CN111456038B (en) | 2020-04-01 | 2020-04-01 | Anchoring device for mine side slope |
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| Publication Number | Publication Date |
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| CN111456038A CN111456038A (en) | 2020-07-28 |
| CN111456038B true CN111456038B (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010251051.7A Active CN111456038B (en) | 2020-04-01 | 2020-04-01 | Anchoring device for mine side slope |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392055B (en) * | 2020-12-09 | 2022-08-19 | 新疆凯鸿工程建设有限公司 | Embedded fixed inserted bar suitable for ground bank protection is used |
| CN114303807A (en) * | 2021-12-27 | 2022-04-12 | 中科鼎实环境工程有限公司 | Comprehensive treatment system and method for mine |
| CN114592531B (en) * | 2022-03-11 | 2023-06-13 | 重庆三峡学院 | Anchoring device for rock-soil side slope |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4708265B2 (en) * | 2006-06-08 | 2011-06-22 | イビデングリーンテック株式会社 | How to build a vegetation frame |
| CN108086062B (en) * | 2017-11-28 | 2019-08-13 | 安徽徽风新型合成材料有限公司 | A kind of assembling folded form geotechnical grid |
| CN108643201B (en) * | 2018-05-11 | 2019-10-15 | 广东中绿园林集团有限公司 | A kind of steady type slope ecological prosthetic device and restorative procedure |
| CN108894237B (en) * | 2018-09-19 | 2023-08-01 | 安徽建筑大学 | Fixing device of mine side slope support net |
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| CN111456038A (en) | 2020-07-28 |
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