CN220225377U

CN220225377U - Mine restoration protection structure

Info

Publication number: CN220225377U
Application number: CN202321740488.2U
Authority: CN
Inventors: 苗利; 刘一泰
Original assignee: Shandong Land Lefangda Development Co ltd
Current assignee: Shandong Land Lefangda Development Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2023-12-22
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses a mine restoration protection structure, which belongs to the technical field of mine restoration and comprises a fixing plate, wherein the upper surface of the fixing plate is fixedly connected with a protection frame, a buffer plate is arranged above the protection frame, the bottom surface of the buffer plate is fixedly connected with a plurality of groups of sliding rods which are arranged at equal intervals, the upper surface of the protection frame is provided with a plurality of groups of sliding holes which are arranged at equal intervals, the fixing plate is fixed through the combined use of the fixing plate, a positioning hole and a ground inserting nail, and the anti-collision plate is utilized to protect the buffer plate, so that the phenomenon that the fixing plate moves and the buffer plate is damaged when a stone is crashed is avoided, the support plate is more stable during movement through the cooperation of the sliding rods, the sliding holes, a guide groove and the guide block, and the purpose of buffering the support plate is achieved through the cooperation of a buffer spring and a damper, and the protection effect of the mine restoration protection structure is improved.

Description

Mine restoration protection structure

Technical Field

The utility model relates to the technical field of mine restoration, in particular to a mine restoration protection structure.

Background

Mine restoration, namely mine ecological restoration, namely restoration of mining abandoned land pollution, is a large country with abundant mineral resources in China, but brings ecological environment problems at the same time in large-scale development, and remote sensing investigation and monitoring data show that especially in southern hilly areas, mine exploitation has serious damage to mountain bodies and vegetation, natural habitats of wild animals and plants are damaged, disasters such as landslide, mountain floods and collapse accidents occur, and along with the increasing promotion of ecological civilization construction, mine ecological restoration becomes an important environmental management issue.

The utility model discloses a mine restoration protection structure, which comprises a fixed seat and a baffle, wherein the baffle is provided with a mounting seat, a rotating rod is arranged between the mounting seats, an iron wire net is arranged on the rotating rod, a first pressing block is arranged above the iron wire net, a second pressing block is arranged below the iron wire net, the second pressing block is correspondingly arranged with the first pressing block, the first pressing block is fixedly connected with the second pressing block through a screw rod, the first pressing block is fixedly connected with the second pressing block through the screw rod, the iron wire net is fixed through the first pressing block and the second pressing block, the first pressing block and the second pressing block are arranged on the surface of a mountain through the screw rod, and stone on the surface of the mountain is covered by the iron wire net so as to avoid sliding and injuring pedestrians;

but only play in the above-mentioned patent and block the stone, because the impact force that the stone falls causes the damage to the device easily, can not play the function of protecting the device to reduce the result of use of mine restoration protective structure, consequently, the skilled person provides a mine restoration protective structure, in order to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

The utility model aims to provide a mine restoration protection structure so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a protection architecture is restoreed in mine, includes the fixed plate, the last fixed surface of fixed plate is connected with the guard frame, the top of guard frame is equipped with the buffer board, the slide bar that the bottom surface fixedly connected with multiunit equidistance was arranged of buffer board, the slide hole that multiunit equidistance was arranged has been seted up to the upper surface of guard frame, and slide hole and slide bar looks adaptation, the inside wall fixedly connected with location concave block of guard frame, the last fixed surface of location concave block is connected with two limiting plates, two the centre of limiting plate is equipped with the backup pad, the interior bottom wall fixedly connected with a plurality of dampers of location concave block, every the top of attenuator all with the bottom surface fixed connection of backup pad, every the bottom of slide bar all with the last fixed surface of backup pad.

As still further aspects of the utility model: the upper surface fixedly connected with barrier plate of protection frame, the upper surface fixedly connected with of barrier plate consolidates the piece, consolidate the right flank of piece and the left surface fixed connection of barrier plate.

As still further aspects of the utility model: the top of buffer board is equipped with the anticollision board, the bottom surface of anticollision board and the last fixed surface of buffer board are connected.

As still further aspects of the utility model: two groups of positioning holes are formed in the bottom surface of the fixing plate, and ground pins are arranged on the inner ring of each positioning hole.

As still further aspects of the utility model: every the surface of slide bar all overlaps and is equipped with buffer spring, every buffer spring's top all with buffer plate's bottom surface fixed connection, every buffer spring's bottom all with the upper surface fixed connection of protection frame.

As still further aspects of the utility model: the upper surface fixedly connected with firm piece of fixed plate, the right flank of firm piece and the left surface fixed connection of protection frame.

As still further aspects of the utility model: two guide slots are formed in one side face, close to each other, of each limiting plate, guide blocks are slidably connected in the guide slots, and one side face, close to each other, of each guide block is fixedly connected with the top end of the supporting plate and the bottom end of the supporting plate respectively.

Compared with the prior art, the utility model has the beneficial effects that:

this mine restoration protective structure uses through the combination of fixed plate, locating hole and ground pin, play the effect of fixing the fixed plate, and utilize the anticollision board, reached the purpose of protecting the buffer board, the fixed plate appears removing and make the phenomenon that the buffer board damaged when having avoided the stone to smash down, through the cooperation of slide bar, the slide hole, guide way and guide block, be convenient for make the backup pad more stable when removing, and utilize the cooperation of buffer spring and attenuator, reach the purpose of buffering the backup pad, thereby improved the effect of protecting the restoration protective structure of mine.

Drawings

FIG. 1 is a schematic perspective view of a protective frame of a mine restoration protective structure;

FIG. 2 is a schematic view of a bottom view of a fixing plate in a mine restoration and protection structure;

FIG. 3 is a schematic side sectional view of a protective frame in a mine restoration protective structure;

fig. 4 is a schematic view of a top-down structure of a protective frame in a mine restoration protective structure.

In the figure: 1. a fixing plate; 2. a protective frame; 3. a blocking plate; 4. a reinforcing block; 5. a buffer plate; 6. an anti-collision plate; 7. positioning holes; 8. a slide bar; 9. a buffer spring; 10. a sliding hole; 11. a stabilizing block; 12. a support plate; 13. a guide block; 14. positioning the concave block; 15. a limiting plate; 16. a damper; 17. a guide groove.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations 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," 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. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1-4, in an embodiment of the present utility model, a mine repairing protection structure includes a fixing plate 1, a protection frame 2 is fixedly connected to an upper surface of the fixing plate 1, a buffer plate 5 is disposed above the protection frame 2, a plurality of groups of sliding rods 8 are fixedly connected to a bottom surface of the buffer plate 5, the sliding rods 8 are arranged at equal intervals, a plurality of groups of sliding holes 10 are formed in an upper surface of the protection frame 2, the sliding holes 10 are adapted to the sliding rods 8, a positioning concave block 14 is fixedly connected to an inner side wall of the protection frame 2, two limiting plates 15 are fixedly connected to an upper surface of the positioning concave block 14, a supporting plate 12 is disposed between the two limiting plates 15, a plurality of dampers 16 are fixedly connected to an inner bottom wall of the positioning concave block 14, and a top end of each damper 16 is fixedly connected to a bottom surface of the supporting plate 12.

The upper surface fixedly connected with barrier plate 3 of protection frame 2, the upper surface fixedly connected with of barrier plate 3 consolidates piece 4, the right flank of consolidating piece 4 and the left surface fixed connection of barrier plate 3, through the reinforcement piece 4 that is equipped with, be convenient for consolidate barrier plate 3, buffer plate 5's top is equipped with crashproof board 6, the bottom surface of crashproof board 6 and buffer plate 5's upper surface fixed connection, through the crashproof board 6 that is equipped with, be convenient for protect buffer plate 5, two sets of locating holes 7 have been seted up to the bottom surface of fixed plate 1, the inner circle of every locating hole 7 all is equipped with inserts the ground nail, the cooperation through locating hole 7 and the ground nail that inserts that are equipped is convenient for fix fixed plate 1.

The surface of every slide bar 8 all overlaps and is equipped with buffer spring 9, the top of every buffer spring 9 all with the bottom surface fixed connection of buffer board 5, the bottom of every buffer spring 9 all with the last fixed surface of protection frame 2 be connected, through the buffer spring 9 that is equipped with, be convenient for carry out preliminary buffering to buffer board 5, the last fixed surface of fixed plate 1 is connected with firm piece 11, the right flank of firm piece 11 and the left surface fixed connection of protection frame 2, through the firm piece 11 that is equipped with, be convenient for spacing protection frame 2, two guide slots 17 have all been seted up to a side that two limiting plates 15 are close to each other, the inside of every guide slot 17 is equal sliding connection with guide piece 13, a side that two sets of guide pieces 13 are close to each other respectively with the top of backup pad 12 and the bottom fixed connection of backup pad 12, cooperation through guide slot 17 and guide piece 13 that is equipped with, can make backup pad 12 make more smooth and easy in the removal.

The working principle of the utility model is as follows: when the anti-collision device is used, firstly, the fixing plate 1 is moved to a designated position, the fixing plate 1 is fixed by the positioning holes 7 and the ground inserting nails, when stones are crashed down to the buffer plate 5 and the anti-collision plate 6, the buffer plate 5 is protected by the anti-collision plate 6, the buffer plate 5 can move downwards, along with the movement of the buffer plate 5, the buffer spring 9 can be pressed, the sliding rod 8 is driven to push the supporting plate 12 to move downwards, the supporting plate 12 can be buffered by the aid of the positioning concave blocks 14, the sliding rod 8 can be limited by the aid of the sliding holes 10, and accordingly protection work on a mine repairing protection structure is improved.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a mine restoration protection structure, includes fixed plate (1), its characterized in that, the upper surface fixedly connected with guard frame (2) of fixed plate (1), the top of guard frame (2) is equipped with buffer board (5), the bottom surface fixedly connected with multiunit equidistance slide bar (8) of arranging of buffer board (5), slide hole (10) that multiunit equidistance was arranged have been seted up to the upper surface of guard frame (2), and slide hole (10) and slide bar (8) looks adaptation, the inside wall fixedly connected with location concave block (14) of guard frame (2), the upper surface fixedly connected with of location concave block (14) two limiting plate (15) are equipped with backup pad (12) in the middle of limiting plate (15), the interior bottom wall fixedly connected with a plurality of dampers (16) of location concave block (14), every the top of damper (16) all is connected with the bottom surface fixedly connected with backup pad (12), every the bottom of slide bar (8) all is connected with the upper surface of backup pad (12).

2. The mine restoration protection structure according to claim 1, wherein the upper surface of the protection frame (2) is fixedly connected with a blocking plate (3), the upper surface of the blocking plate (3) is fixedly connected with a reinforcing block (4), and the right side surface of the reinforcing block (4) is fixedly connected with the left side surface of the blocking plate (3).

3. The mine restoration protection structure according to claim 1, wherein an anti-collision plate (6) is arranged above the buffer plate (5), and the bottom surface of the anti-collision plate (6) is fixedly connected with the upper surface of the buffer plate (5).

4. The mine restoration protection structure according to claim 1, wherein two groups of positioning holes (7) are formed in the bottom surface of the fixing plate (1), and ground pins are arranged on the inner ring of each positioning hole (7).

5. The mine restoration protection structure according to claim 1, wherein each sliding rod (8) is sleeved with a buffer spring (9), the top end of each buffer spring (9) is fixedly connected with the bottom surface of the buffer plate (5), and the bottom end of each buffer spring (9) is fixedly connected with the upper surface of the protection frame (2).

6. The mine restoration protection structure according to claim 1, wherein the upper surface of the fixing plate (1) is fixedly connected with a stabilizing block (11), and the right side surface of the stabilizing block (11) is fixedly connected with the left side surface of the protection frame (2).

7. The mine restoration and protection structure according to claim 1, wherein two guide grooves (17) are formed in one side surface, close to each other, of each limiting plate (15), guide blocks (13) are slidably connected in each guide groove (17), and one side surface, close to each other, of each guide block (13) is fixedly connected with the top end of a supporting plate (12) and the bottom end of the supporting plate (12) respectively.