CN220725143U - Slope protection device for mine - Google Patents
Slope protection device for mine Download PDFInfo
- Publication number
- CN220725143U CN220725143U CN202322455326.0U CN202322455326U CN220725143U CN 220725143 U CN220725143 U CN 220725143U CN 202322455326 U CN202322455326 U CN 202322455326U CN 220725143 U CN220725143 U CN 220725143U
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- Prior art keywords
- sliding
- plate
- fixedly connected
- mounting
- fixed
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- 239000004575 stone Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005065 mining Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 239000011435 rock Substances 0.000 description 5
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a slope protection device for mines, which comprises a device bottom plate, wherein a first fixed block is fixedly connected to one side of the top of the device bottom plate, a first mounting plate is fixedly connected to the middle part of the top surface of the device bottom plate, a first sliding groove is formed in the middle part of the top surface of the first mounting plate, a top bearing plate is driven to slide through the sliding groove, a spring is used for buffering stones after falling down, a large number of stones are easily generated in the mining process, the stones can slide down along with the slopes, the protection net is easily damaged in the process of intercepting the stones due to the large inertia of the falling stones, the safety of the damaged protection net is reduced, the protection effect of the protection net cannot be guaranteed, the bearing plate is convenient to detach and mount through bolts and the sliding groove, and the two mounting plates at the top are convenient to detach and mount a guardrail net.
Description
Technical Field
The utility model relates to the technical field of mine protection, in particular to a slope protection device for a mine.
Background
The existing mine slope protection device generally adopts a plurality of support piles and sets up the protection network between the support piles, through the stone of protection network interception landing or falling, thereby play the guard action, at present, chinese patent publication No. CN216864880U discloses a green mine slope protection device, through fixing the bottom plate on the mine slope, when the barren stone strikes first baffle, when first baffle promotes the movable rod simultaneously, the movable rod rotates compression spring around first baffle, the movable rod moves to the loop bar inside, because the spring can produce outside thrust at the shrink in-process, reduce the speed of movable rod downwardly active, reduce the inertia that the barren stone descends, reduce the speed that the barren stone descends.
In the mining process, a large amount of stones are easy to produce, the stones can slide down along with the slope, due to the fact that the inertia of falling stones is large, the protection net is easy to damage in the process of intercepting the stones, the safety of the protection net after damage is reduced, the protection effect cannot be guaranteed, in the use process, the bearing plate and the guardrail net are required to be replaced due to long-term use, the existing protection device is mainly integrated, and the disassembly and the replacement are inconvenient.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows:
the aim of the utility model can be achieved by the following technical scheme:
the utility model provides a side slope protector for mine, including the device bottom plate, the first fixed block of top one side fixedly connected with of device bottom plate, the first mounting panel of top surface middle part fixedly connected with of device bottom plate, first sliding tray has been seted up at the top surface middle part of first mounting panel, the inside sliding connection of first sliding tray has first sliding plate, the second sliding tray has been seted up at the top surface middle part of first sliding plate, the inside sliding connection of second sliding tray has the second sliding plate, the top surface fixedly connected with bearing plate of second sliding plate, one side fixedly connected with first fixed plate of first fixed block is kept away from to the device bottom plate, the mounting groove has been seted up to one side that first fixed plate is close to first fixed block, the middle part fixedly connected with slide bar of mounting groove, the middle part outside symmetry cover of slide bar is equipped with the third sliding block, the third sliding block is provided with two, the upper and lower both sides fixedly connected with connecting block of two third sliding blocks, the connecting block is provided with four, fixedly connected with first spring between the connecting block.
As a further scheme of the utility model: second mounting plates are symmetrically fixed on two sides of the device bottom plate, two second mounting plates are arranged, a fourth sliding groove is formed in the middle of each second mounting plate, six fourth sliding grooves are formed, and inserted bars are connected to the inner portions of the fourth sliding grooves in a sliding mode.
As a further scheme of the utility model: one side of two third sliding blocks, which is close to the first fixed block, is fixedly connected with a second fixed block, one side of the two second fixed blocks, which is far away from the third sliding block, is fixedly connected with a second spring, and one side of the two second springs, which is far away from the third sliding block, is fixedly connected with a rotating block.
As a further scheme of the utility model: one side of the bearing plate, which is far away from the device bottom plate, is symmetrically fixed with two third mounting plates, and the two third mounting plates are rotationally connected with the rotating block.
As a further scheme of the utility model: and one side of the two bearing plates, which is far away from the first fixed block, is symmetrically provided with third sliding grooves, the insides of the two third sliding grooves are slidably connected with bolts, and the third mounting plate is in through connection with the third sliding grooves and is convenient for the bearing plates to mount and dismount through the bolts.
As a further scheme of the utility model: the top symmetry of first fixed block is fixed with the mounting bracket, and the mounting bracket is provided with two, and the one end and the first fixed plate fixed connection of first fixed block are kept away from to the mounting bracket, and the mounting bracket is convenient for install the guardrail net.
As a further scheme of the utility model: the bottom fixedly connected with guardrail net of mounting bracket, guardrail net are provided with two, and the bottom and the device bottom plate fixed connection of two guardrail nets collect the stone that falls down through guardrail net.
The utility model has the beneficial effects that:
according to the utility model, the bearing plate is arranged, the top bearing plate is driven to slide through the sliding groove, so that the spring is used for buffering the rocks after falling, and the problems that a large number of rocks are easy to generate in the mining process, the rocks slide down along with a slope, the protection net is easy to damage in the process of intercepting the rocks due to the large inertia of the falling rocks, the safety of the damaged protection net is reduced, and the protection effect cannot be guaranteed are solved.
According to the utility model, the bolt is arranged, the bearing plate is convenient to detach and install through the bolt and the sliding groove, and the two mounting plates at the top are convenient to detach and install the guardrail net, so that the problems that the bearing plate and the guardrail net need to be replaced after long-term use in the use process, and the existing protection device is mostly integrated and inconvenient to detach and replace are solved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic elevational cross-sectional view of the present utility model;
FIG. 2 is a schematic top view of the cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of the structure of the mounting groove of the present utility model;
FIG. 4 is a schematic view of the installation of the device of the present utility model;
fig. 5 is a schematic view of the latch structure of the present utility model.
In the figure: 1. a device base plate; 101. a first fixed block; 102. a mounting plate; 103. a first sliding groove; 104. a first sliding plate; 105. a second sliding groove; 106. a second sliding plate; 107. a bearing plate; 108. a first fixing plate; 109. a mounting groove; 110. a slide bar; 111. a third slider; 112. a connecting block; 113. a first spring; 114. a first mounting plate; 115. a fourth sliding groove; 116. a rod; 117. a second fixed block; 118. a second spring; 119. a rotating block; 120. a second mounting plate; 121. a third sliding groove; 122. a plug pin; 2. a mounting frame; 201. a guardrail net.
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.
As shown in fig. 1-5, a slope protection device for mines comprises a device bottom plate 1, a first fixed block 101 is fixedly connected to one side of the top of the device bottom plate 1, a first mounting plate 102 is fixedly connected to the middle of the top surface of the device bottom plate 1, a first sliding groove 103 is formed in the middle of the top surface of the first mounting plate 102, first sliding plates 104 are slidably connected to the inside of the first sliding groove 103, a second sliding groove 105 is formed in the middle of the top surface of the first sliding plates 104, second sliding plates 106 are slidably connected to the inside of the second sliding grooves 105, a bearing plate 107 is fixedly connected to the top surface of the second sliding plates 106, a first fixed plate 108 is fixedly connected to one side, away from the first fixed block 101, of the device bottom plate 1, a mounting groove 109 is formed in one side, close to the first fixed block 101, a sliding rod 110 is fixedly connected to the middle of the first fixed plate 108, third sliding blocks 111 are symmetrically sleeved on the outer sides of the middle of the sliding rod 110, two third sliding blocks 111 are arranged, four connecting blocks 112 are fixedly connected to the upper and lower sides of the two third sliding blocks 111, and four connecting blocks 112 are fixedly connected to the first connecting blocks 113.
Second mounting plates 114 are symmetrically fixed on two sides of the device bottom plate 1, two second mounting plates 114 are arranged, fourth sliding grooves 115 are formed in the middle of the two second mounting plates 114, six fourth sliding grooves 115 are formed, and inserted bars 116 are connected inside the fourth sliding grooves 115 in a sliding mode.
The second fixing blocks 117 are fixedly connected to one sides, close to the first fixing blocks 101, of the two third sliding blocks 111, the second springs 118 are fixedly connected to one sides, far away from the third sliding blocks 111, of the two second fixing blocks 117, and the rotating blocks 119 are fixedly connected to one sides, far away from the third sliding blocks 111, of the two second springs 118.
The bearing plate 107 is fixed with the third mounting panel 120 in a side symmetry away from device bottom plate 1, and the third mounting panel 120 is provided with two, and two third mounting panels 120 are connected with the rotation piece 119 rotation.
The third sliding grooves 121 are symmetrically formed in one side, far away from the first fixed block 101, of the two bearing plates 107, the two third sliding grooves 121 are internally and slidably connected with bolts 122, the third mounting plate 120 is connected with the third sliding grooves 121 in a penetrating mode, and the bearing plates 107 are convenient to mount and dismount through the bolts 122.
The top symmetry of first fixed block 101 is fixed with mounting bracket 2, and mounting bracket 2 is provided with two, and one end and the first fixed plate 108 fixed connection of first fixed block 101 are kept away from to mounting bracket 2, and mounting bracket 2 is convenient for install guardrail net 201.
The bottom fixedly connected with guardrail net 201 of mounting bracket 2, guardrail net 201 are provided with two, and the bottom and the device bottom plate 1 fixed connection of two guardrail nets 201 collect the stone that falls through guardrail net 201.
The working principle of the utility model is as follows:
first, the device is placed on the slope, the inserted rod 116 is pushed into the ground, the second sliding plate 106 is placed inside the first sliding plate 104, and the bolt 122 is pushed into the third sliding groove 121.
Secondly, after the stone falls, the stone is caught by the bearing plate 107 and the guardrail net 201, the bearing plate 107 presses the third mounting plates 120 on one side, the third mounting plates 120 drive the rotating blocks 119 on two sides to rotate, the third mounting plates 120 compress the second springs 118 on one side, the second springs 118 drive the second fixed blocks 117 on the outer side to move, the second fixed blocks 117 drive the third sliding blocks 111 on one side to slide on the sliding rod 110, and after the stone is stabilized, the third sliding blocks 111 on two sides are pulled back by the first springs 113 to reset.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The utility model provides a slope protection device for mine, includes device bottom plate (1), its characterized in that, top one side fixedly connected with first fixed block (101) of device bottom plate (1), the top surface middle part fixedly connected with first mounting panel (102) of device bottom plate (1), first sliding tray (103) have been seted up at the top surface middle part of first mounting panel (102), the inside sliding connection of first sliding tray (103) has first sliding plate (104), second sliding tray (105) have been seted up at the top surface middle part of first sliding plate (104), the inside sliding connection of second sliding tray (105) has second sliding plate (106), the top surface fixedly connected with bearing plate (107) of second sliding plate (106), one side fixedly connected with first fixed plate (108) of device bottom plate (1) keeping away from first fixed block (101), one side that first fixed plate (108) is close to first fixed block (101) has seted up mounting groove (109), the middle part fixedly connected with slide bar (110) of mounting groove (109), the inside sliding connection of first sliding bar (110), two sides (111) are provided with two and are provided with connecting block (111) symmetrically, two sides (111) are connected with three, a first spring (113) is fixedly connected between the connecting blocks (112).
2. The slope protection device for mines according to claim 1, wherein two sides of the device bottom plate (1) are symmetrically fixed with second mounting plates (114), two second mounting plates (114) are arranged, fourth sliding grooves (115) are formed in the middle of two second mounting plates (114), six fourth sliding grooves (115) are formed, and inserted bars (116) are connected inside the fourth sliding grooves (115) in a sliding mode.
3. A slope protection device for mines according to claim 1, characterized in that two third sliding blocks (111) are fixedly connected with second fixed blocks (117) on one side close to the first fixed block (101), two second fixed blocks (117) are fixedly connected with second springs (118) on one side far away from the third sliding blocks (111), and two second springs (118) are fixedly connected with rotating blocks (119) on one side far away from the third sliding blocks (111).
4. A slope protection device for mines according to claim 1, characterized in that a third mounting plate (120) is symmetrically fixed on one side of the bearing plate (107) far away from the device bottom plate (1), two third mounting plates (120) are arranged, and the two third mounting plates (120) are rotatably connected with a rotating block (119).
5. The slope protection device for mines according to claim 1, wherein a third sliding groove (121) is symmetrically formed on one side, far away from the first fixed block (101), of the two bearing plates (107), a bolt (122) is slidably connected to the inside of the two third sliding grooves (121), and the third sliding grooves (121) are in through connection with the third mounting plate (120).
6. The slope protection device for mines according to claim 1, wherein the top of the first fixing block (101) is symmetrically fixed with two mounting frames (2), and one end, far away from the first fixing block (101), of each mounting frame (2) is fixedly connected with the first fixing plate (108).
7. The slope protection device for mines according to claim 6, wherein the bottom of the mounting frame (2) is fixedly connected with guardrail nets (201), two guardrail nets (201) are arranged, and the bottoms of the two guardrail nets (201) are fixedly connected with the device bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322455326.0U CN220725143U (en) | 2023-09-11 | 2023-09-11 | Slope protection device for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322455326.0U CN220725143U (en) | 2023-09-11 | 2023-09-11 | Slope protection device for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220725143U true CN220725143U (en) | 2024-04-05 |
Family
ID=90484313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322455326.0U Active CN220725143U (en) | 2023-09-11 | 2023-09-11 | Slope protection device for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220725143U (en) |
-
2023
- 2023-09-11 CN CN202322455326.0U patent/CN220725143U/en active Active
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| GR01 | Patent grant |