CN221276646U

CN221276646U - Side slope supporting structure for mine restoration

Info

Publication number: CN221276646U
Application number: CN202323330240.1U
Authority: CN
Inventors: 方家勋; 刘祥明; 陈海涛; 肖霞; 赵雅葳
Original assignee: Jiangjiangjingdao Wuhan Environmental Engineering Co ltd
Current assignee: Jiangjiangjingdao Wuhan Environmental Engineering Co ltd
Priority date: 2023-12-07
Filing date: 2023-12-07
Publication date: 2024-07-05
Anticipated expiration: 2033-12-07

Abstract

The utility model discloses a slope supporting structure for mine repair, which comprises a fixed frame, wherein limit components are symmetrically arranged at the top of the fixed frame, a protective net is clamped in the fixed frame through the limit components, fixing piles are fixedly connected to four corners of the fixed frame, and limit sliding rods are fixedly connected to one end of each fixing pile, so that the slope supporting structure has the beneficial effects that: through setting up spacing box and protection network, carry out spacingly through limit baffle with the protection network, then through bolt and spacing groove threaded connection, it is fixed with limit baffle extrusion through the bolt, when changing the protection network, with the bolt from the top screw in on spacing groove one side inclined plane, extrude limit baffle in the spacing box through the extrusion, the convenience is changed the protection network, through setting up breach and breach for the gag lever post wears out from the spacing hole, then rotatory fastening screw drives the extrusion round platform, accomplish whole concatenation with this through spacing picture peg and gag lever post joint, increase overall stability.

Description

Side slope supporting structure for mine restoration

Technical Field

The utility model relates to the technical field of machinery, in particular to a side slope supporting structure for mine repair.

Background

Mine restoration is to restore mining abandoned land pollution, realize restoration of the destroyed ecological environment and sustainable utilization of land resources, and a large amount of non-treated unusable land, also called mining abandoned land, is produced in the mining process, and various pollution caused by production exists in the abandoned land.

Existing, for example, chinese patent nos.: CN217053406U discloses a slope supporting structure for repairing mine, which comprises a slope protection base frame, the top fixedly connected with foundation layer of slope protection base frame, one side fixedly connected with gravel layer of the foundation layer of keeping away from the slope protection base frame, one side fixedly connected with cement layer of foundation layer is kept away from to the gravel layer, one side fixedly connected with sand stone layer of gravel layer is kept away from to the cement layer. According to the utility model, the slope support structure is provided with the slope protection base frame, the cement layer, the vegetation layer, the sand stone layer, the baffle, the pressing plate, the protection net, the fixing rod, the spring, the guide rod and the connecting plate, so that the problems that the structure for preventing landslide is single in the use process, the structure cannot play a good role in preventing water and soil loss, the aged protection net is inconvenient to replace, and the safety of people and the working efficiency of workers are possibly influenced in the use process are solved.

The equipment can prevent landslide phenomenon, but can not splice each other, can not increase overall continuity, can not increase overall stability, and the mine prosthetic devices are all disposable instruments and are permanently fixed on the side slope, can not replace the same, and when later needs are recovered, because of limitations, the recovery and utilization are difficult, and resource waste is caused.

Disclosure of utility model

The utility model aims to provide a side slope supporting structure for mine repair, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a slope bearing structure is used in mine restoration, includes the fixed frame, the top symmetry of fixed frame is equipped with spacing subassembly, there is the protection network inside of fixed frame through spacing subassembly joint, the equal fixedly connected with spud in four corners of fixed frame, the spacing slide bar of one end fixedly connected with of spud, the outside sliding connection of spacing slide bar has spacing picture peg, the one end threaded connection that just is close to spacing picture peg at spud top has the fastening screw, the outside fixedly connected with extrusion round platform of fastening screw, extrusion round platform and spacing picture peg sliding connection, the one end of fixed frame is equipped with No. two notches, the equal distance fixedly connected with of top of No. two notches is a plurality of gag lever posts, fixed frame is close to spacing picture peg one end and is equipped with the spacing hole with gag lever post complex.

Preferably, the limiting assembly comprises a limiting box and a limiting baffle, wherein the limiting baffle is in a right trapezoid structure and is connected with the inside of the limiting box in a sliding mode, and a first reset spring is fixedly connected with one end of the limiting baffle.

Preferably, the top of the limit baffle is provided with a limit groove, the inner wall of the limit groove is of an inclined surface structure, and the top of the limit box is provided with two positioning holes.

Preferably, a clamping groove matched with the limiting plugboard is formed in one side of the limiting rod.

Preferably, an adjusting screw is rotatably connected to the inside of the fixing pile, and an extrusion cone is fixedly connected to the bottom of the adjusting screw.

Preferably, the inside sliding connection of spud pile has a plurality of firm bolts, the one end fixedly connected with push pedal of firm bolt, the top of push pedal is equipped with the inclined plane that uses with extrusion cone cooperation.

Preferably, a second reset spring is arranged outside the stable bolt and between the push plate and the inner wall of the fixed pile.

Preferably, a first notch is formed in the bottom of one end of the fixing frame, and the first notch is matched with the second notch.

Compared with the prior art, the utility model has the beneficial effects that: through setting up extrusion cone and firm bolt, place the spud pile in the inside at the mine, then rotate adjusting screw, adjusting screw drives extrusion cone downstream, extrusion cone extrudees the push pedal to both sides, the push pedal will stabilize the bolt and go out to promote thereby can increase the dead pile and the inside atress area of mine soil, thereby can keep the steady state of equipment, through setting up spacing box and protection network, carry out spacing with the protection network through limit baffle, then through bolt and spacing groove threaded connection, it is fixed with limit baffle extrusion through the bolt, when changing the protection network, screw in the top on one side inclined plane of spacing groove with the bolt, extrude limit baffle extrusion in spacing box through the extrusion, the convenience is changed the protection network, pass through setting up breach and breach, make the gag lever post wear out from the spacing hole, then rotatory fastening screw drives the extrusion round platform, accomplish whole concatenation with this through spacing picture peg and gag lever joint, increase overall stability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the fixing pile according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of the fixing pile according to the present utility model;

FIG. 4 is an enlarged view of the utility model at A;

FIG. 5 is an enlarged view of the utility model at B;

FIG. 6 is a schematic view of the structure of the inner part of the limit box according to the present utility model;

fig. 7 is a schematic view of the structure of the present utility model when spliced.

In the figure: 1. a fixed frame; 2. fixing piles; 3. a protective net; 4. a limit box; 5. a limit baffle; 6. a first return spring; 7. a limit rod; 8. adjusting a screw; 9. extruding the cone; 10. a push plate; 11. stabilizing the bolt; 12. a second return spring; 13. limiting plugboards; 14. a limit slide bar; 15. fastening a screw; 16. extruding the round table; 17. a limit groove; 18. a first notch; 19. and a second notch.

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.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a slope bearing structure for mine restoration, including fixed frame 1, the top symmetry of fixed frame 1 is equipped with spacing subassembly, the inside of fixed frame 1 has protection network 3 through spacing subassembly joint, the equal fixedly connected with spud 2 in four corners of fixed frame 1, the one end fixedly connected with spacing slide bar 14 of spud 2, the outside sliding connection of spacing slide bar 14 has spacing picture peg 13, the one end screw thread connection that just is close to spacing picture peg 13 at the top of fixed pile 2 has fastening screw 15, the outside fixedly connected with extrusion round platform 16 of fastening screw 15, extrusion round platform 16 and spacing picture peg 13 sliding connection, the one end of fixed frame 1 is equipped with No. two notch 19, no. two notch 19's top equidistance fixedly connected with a plurality of gag lever post 7, fixed frame 1 is close to spacing picture peg 13 one end be equipped with gag lever post 7 complex spacing hole, when needs splice connection to fixed frame 1, put No. one notch 18 at No. two notch 19 tops for gag lever post 7 wear out from spacing hole, then rotatory fastening screw 15 drives extrusion round platform 16, extrusion round platform 13 downwards, the motion of spacing picture peg 13 to gag lever post 7 one side, through the draw-in groove of gag lever post 7 one side.

Referring to fig. 1 and 6, the limiting assembly comprises a limiting box 4 and a limiting baffle 5, wherein the limiting baffle 5 is in a right trapezoid structure and is connected with the inside of the limiting box 4 in a sliding mode, one end of the limiting baffle 5 is fixedly connected with a first reset spring 6, the top of the limiting baffle 5 is provided with a limiting groove 17, the inner wall of the limiting groove 17 is in an inclined surface structure, the top of the limiting box 4 is provided with two positioning holes, the limiting baffle 5 is fixedly extruded through a bolt in threaded connection with the limiting groove 17, and when the protective net 3 is replaced, the bolt is screwed in from the top of an inclined surface on one side of the limiting groove 17 and extrudes the limiting baffle 5 into the limiting box 4 through extrusion.

Referring to fig. 1 and 5, a clamping groove matched with a limiting plugboard 13 is formed in one side of the limiting rod 7, a rotary fastening screw 15 drives an extrusion round table 16, the extrusion round table 16 downwardly extrudes the limiting plugboard 13, and the limiting plugboard 13 moves to one side of the limiting rod 7 and is clamped in the clamping groove on one side of the limiting rod 7 through the limiting plugboard 13.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, the inside rotation of spud 2 is connected with adjusting screw 8, the bottom fixedly connected with extrusion cone 9 of adjusting screw 8, the inside sliding connection of spud 2 has a plurality of firm bolts 11, the one end fixedly connected with push pedal 10 of firm bolt 11, the top of push pedal 10 is equipped with the inclined plane that uses with extrusion cone 9 cooperation, the outside of firm bolt 11 just is located and is equipped with No. two reset springs 12 between push pedal 10 and the spud 2 inner wall, adjusting screw 8 drives extrusion cone 9 downward movement, extrusion cone 9 extrudes push pedal 10 to both sides, thereby push pedal 10 will stabilize bolt 11 outwards to push and can increase the dead area of spud 2 and mine soil inside.

Referring to fig. 1, a first notch 18 is formed at the bottom of one end of the fixed frame 1, and the first notch 18 is matched with a second notch 19, so that the two fixed frames 1 are spliced to form a horizontal frame.

Specifically, when the utility model is used, the fixing pile 2 is arranged in a mine, the adjusting screw 8 is rotated, the adjusting screw 8 drives the extrusion cone 9 to move downwards, the extrusion cone 9 extrudes the push plate 10 to two sides, the push plate 10 pushes the stable bolt 11 outwards so as to increase the stress area of the fixing pile 2 and the inside of mine soil, thereby maintaining the stable state of equipment, when the protection net 3 is installed, the protection net 3 is arranged in a groove on the inner side of the fixing frame 1, the protection net 3 extrudes the limit baffle 5 into the limit box 4, when the protection net 3 and the limit baffle 5 are misplaced, the first reset spring 6 pushes the limit baffle 5 out, limits the protection net 3 through the limit baffle 5, then the limit baffle 5 is in threaded connection with the limit groove 17 through a bolt, the limit baffle 5 is extruded and fixed through the bolt, when the protection net 3 is replaced, the bolt is screwed in from the top of one side inclined surface of the limit groove 17, the limit baffle 5 is extruded into the limit box 4 through extrusion, so that the protection net 3 is taken down, when the fixing frame 1 is required to be spliced and connected, the first notch 18 is arranged in a groove 19, the second notch 19 is arranged, the limit baffle 7 is extruded from the clamping plate 7, the limit baffle is extruded from the clamping plate 13, the limit baffle 13 is extruded from the clamping plate 13, and the limit baffle 13 is extruded from the limiting plate 13, and the limit baffle is pushed down to the limit plate 13.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Slope bearing structure is used in mine restoration, including fixed frame (1), its characterized in that: the top of the fixed frame (1) is symmetrically provided with a limiting component, the inside of the fixed frame (1) is clamped with a protective net (3) through the limiting component, four corners of the fixed frame (1) are fixedly connected with fixed piles (2), one ends of the fixed piles (2) are fixedly connected with limiting slide bars (14), the outer sides of the limiting slide bars (14) are slidably connected with limiting plugboards (13), one ends of the tops of the fixed piles (2) close to the limiting plugboards (13) are connected with fastening screws (15) through threads, the outside fixedly connected with extrusion round platform (16) of fastening screw (15), extrusion round platform (16) and spacing picture peg (13) sliding connection, the one end of fixed frame (1) is equipped with No. two breach (19), the top equidistance fixedly connected with a plurality of gag lever posts (7) of No. two breach (19), fixed frame (1) is close to spacing picture peg (13) one end and is equipped with the spacing hole with gag lever post (7) complex.

2. A mine repair side slope support structure according to claim 1, wherein: the limiting assembly comprises a limiting box (4) and a limiting baffle (5), wherein the limiting baffle (5) with a right trapezoid structure is connected inside the limiting box (4) in a sliding mode, and a first reset spring (6) is fixedly connected to one end of the limiting baffle (5).

3. A mine repair side slope support structure according to claim 2, wherein: the top of limit baffle (5) is equipped with spacing groove (17), the inner wall of spacing groove (17) is the inclined plane structure, the top of spacing box (4) is equipped with two locating holes.

4. A mine repair side slope support structure according to claim 2, wherein: one side of the limiting rod (7) is provided with a clamping groove matched with the limiting plugboard (13).

5. A mine repair side slope support structure according to claim 1, wherein: the inside rotation of fixed pile (2) is connected with adjusting screw (8), the bottom fixedly connected with extrusion cone (9) of adjusting screw (8).

6. A mine repair side slope support structure according to claim 5, wherein: the inside sliding connection of fixed pile (2) has a plurality of firm bolts (11), the one end fixedly connected with push pedal (10) of firm bolt (11), the top of push pedal (10) is equipped with the inclined plane that uses with extrusion cone (9) cooperation.

7. A mine repair side slope support structure according to claim 6, wherein: and a second reset spring (12) is arranged outside the stable bolt (11) and between the push plate (10) and the inner wall of the fixed pile (2).

8. A mine repair side slope support structure according to claim 6, wherein: the bottom of fixed frame (1) one end is equipped with a breach (18), no. one breach (18) cooperatees with No. two breaches (19).