CN220890222U - Underground mining supporting device - Google Patents
Underground mining supporting device Download PDFInfo
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- CN220890222U CN220890222U CN202322715702.5U CN202322715702U CN220890222U CN 220890222 U CN220890222 U CN 220890222U CN 202322715702 U CN202322715702 U CN 202322715702U CN 220890222 U CN220890222 U CN 220890222U
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- supporting
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- support
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 77
- 238000005065 mining Methods 0.000 title claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 238000005728 strengthening Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 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
- 230000004083 survival effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an underground mining support device, and particularly relates to the technical field of underground mining. According to the utility model, the supporting ribs and the reinforcing ribs form an arch-shaped support, the load is transmitted to the protection components on two sides through the protection plates, so that a state of uniformly distributing the load is formed, the supporting performance of the device is improved, the protection plates are driven to jack up through the elasticity of the first elastic support piece and the second elastic support piece, so that the function of buffering the protection plates is realized, the supporting ribs and the reinforcing ribs can be limited when being mounted together through the arrangement of the frame openings and the limiting clamping plates, the stability of the supporting ribs and the reinforcing ribs when being mounted together is ensured, and the supporting performance is improved.
Description
Technical Field
The utility model relates to the technical field of underground exploitation, in particular to an underground exploitation supporting device.
Background
Downhole mining is a mining method used to extract underground mineral resources. It involves creating one or more vertical or inclined channels (i.e. mines) in the subsurface by excavation to access the deposit and to take the ore. In downhole production, a support device is essential. Their main purpose is to ensure the stability and safety of the mine to prevent collapse and geological disasters. The support device may support the mine wall and roof by reinforcing and strengthening the rock structure to prevent rock collapse and collapse.
The utility model patent with the patent application number of CN202021746734.1 discloses an underground mining support device for coal mining, and relates to the technical field of coal mining. The utility model comprises a vault, a support frame, a first storage box, a first protection frame and a second storage box, wherein the top of the support frame is fixedly connected with the vault through a hydraulic cylinder, a storage battery is fixedly connected in the middle of the top of the support frame, the first protection frame and the second protection frame are symmetrically welded and fixed on two sides of the support frame, the first storage box and the second storage box are respectively and fixedly connected on two sides of the interior of the support frame, and supporting legs are welded and fixed on the bottoms of four supporting legs of the support frame;
This structure is when using, through the first protection frame and the second protection frame that set up, when can avoiding the ore cave to collapse, the ore rolls into the below of support frame from both sides and causes the injury to avoiding personnel, improve strutting arrangement's security, first bin and second bin can deposit food and water, can carry out temporary energy supply to refuge personnel, improve refuge personnel's survival rate, but when this structure was used, only protect unable play effectual buffer function to falling rocks through strengthening rib and rubber pad, cause this structure protective properties lower when using.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a downhole production support device, which aims to solve the problems set forth in the above-mentioned background art.
The utility model is realized in such a way that the utility model provides the following technical scheme: the underground mining supporting device comprises a protection plate for supporting, wherein two ends of the protection plate are respectively provided with a protection assembly for supporting;
The protection assembly comprises a supporting rib which is arranged at one end of the protection plate and used for supporting, the vertical section of the supporting rib is arc-shaped, and a plurality of through holes are formed in the supporting rib;
The outer side of the supporting rib is provided with a reinforcing rib with an arc-shaped vertical section, and the top of the reinforcing rib extends to the bottom of the protection plate;
The top of the reinforcing rib is provided with a first elastic supporting piece for protection, and one side of the first elastic supporting piece is provided with a second elastic supporting piece for supporting;
the vertical section shapes of the first elastic supporting piece and the second elastic supporting piece are arc-shaped, the first elastic supporting piece and the second elastic supporting piece are arranged in a staggered mode, a first limiting clamping plate is arranged on one side of the second elastic supporting piece, a second limiting clamping plate is arranged on one side of the first elastic supporting piece, and the first limiting clamping plate and the second limiting clamping plate are clamped;
According to the technical scheme, arched supports are formed through the supporting ribs and the reinforcing ribs, and load is transmitted to the protection components on two sides through the protection plates, so that a state of uniformly distributing the load is formed, and the supporting performance of the device is improved;
Optionally, in one possible implementation manner, the upper surface of the protection plate is provided with a plurality of limiting openings for limiting in a penetrating manner, the upper surfaces of the first elastic supporting piece and the second elastic supporting piece are respectively provided with a plurality of limiting buckles for limiting, the limiting buckles are respectively located at the bottoms of the corresponding limiting openings, each limiting buckle respectively penetrates through the corresponding limiting opening and extends to the upper surface of the protection plate, two sides of the bottom of the reinforcing rib are respectively provided with a frame opening, two sides of the bottom of the supporting rib are respectively provided with a limiting clamping plate, and each limiting clamping plate respectively penetrates through the corresponding frame opening and is clamped with the frame opening;
It can be seen that in the above technical scheme, the first elastic support piece and the second elastic support piece are stressed and deformed to transfer pressure to the reinforcing rib, the supporting rib limits the reinforcing rib, the pressure which is easy to be applied to the device during supporting is evenly dispersed, and the elastic driving protection plate of the first elastic support piece and the second elastic support piece is lifted upwards, so that the function of buffering the protection plate is realized.
The utility model has the technical effects and advantages that:
Compared with the prior art, the device has the advantages that the protective components are arranged, the whole design is simple, the structure is reasonable, the supporting ribs and the reinforcing ribs are correspondingly matched for use, arched supports are formed, and loads are transmitted to the protective components on two sides through the protective plates, so that a state of uniformly distributing the loads is formed, and the supporting performance of the device is improved;
The first elastic support piece and the second elastic support piece are stressed and deformed to transfer pressure to the reinforcing rib, the supporting rib limits the reinforcing rib, the pressure applied by the device during supporting is easy to be uniformly dispersed, and the protection plate is driven to jack up upwards through the elasticity of the first elastic support piece and the second elastic support piece, so that the function of buffering the protection plate is realized;
Simultaneously through the setting of frame mouth and spacing cardboard, then can carry out spacingly when installing supporting rib and strengthening rib together, ensure the stability when supporting rib and strengthening rib are installed together, improve supporting property.
Drawings
In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings to those of ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic diagrams, not limiting the actual size of the products, the actual flow of the methods, the actual timing of the signals, etc. according to the embodiments of the present disclosure.
Fig. 1 is a front view of the overall structure of the present utility model.
Fig. 2 is a side view of the overall structure of the present utility model.
Figure 3 is a cross-sectional view of the shield assembly of the present utility model.
Fig. 4 is a front view of the shield assembly of the present utility model.
The reference numerals are: 1. a protection plate; 2. a support rib; 3. reinforcing ribs; 4. a first elastic support; 5. a second elastic support; 6. the first limiting clamping plate; 7. the second limiting clamping plate; 8. a limit opening; 9. a limit button; 10. a through hole; 11. a frame opening; 12. and a limiting clamping plate.
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.
In the embodiment, as shown in fig. 1-4, the underground mining support device is formed by the protection components arranged on the protection plate 1, arched support is formed by the support ribs 2 and the reinforcing ribs 3, load is transmitted to the protection components on two sides through the protection plate 1, so that the state of uniformly distributing the load is formed, the support performance of the device is improved, the first elastic support 4 and the second elastic support 5 are stressed and deform to transmit pressure to the reinforcing ribs 3, the support ribs 2 limit the reinforcing ribs 3, the pressure applied by the device during support is easy to uniformly disperse, the protection plate 1 is driven to jack up by the elasticity of the first elastic support 4 and the second elastic support 5, the function of buffering the protection plate 1 is realized, and the specific structure of the components is as follows;
The protection component comprises a support rib 2 which is arranged at one end of the protection plate 1 and used for supporting, the vertical section shape of the support rib 2 is arc-shaped, and a plurality of through holes 10 are formed in the support rib 2;
The outer side of the supporting rib 2 is provided with a reinforcing rib 3 with an arc-shaped vertical section, and the top of the reinforcing rib 3 extends to the bottom of the protection plate 1;
The top of the reinforcing rib 3 is provided with a first elastic support 4 for protection, and one side of the first elastic support 4 is provided with a second elastic support 5 for supporting;
The vertical section shapes of the first elastic supporting piece 4 and the second elastic supporting piece 5 are arc-shaped, the first elastic supporting piece 4 and the second elastic supporting piece 5 are arranged in a staggered mode, a first limiting clamping plate 6 is arranged on one side of the second elastic supporting piece 5, a second limiting clamping plate 7 is arranged on one side of the first elastic supporting piece 4, and the first limiting clamping plate 6 and the second limiting clamping plate 7 are clamped;
The upper surface of guard plate 1 runs through and has offered a plurality of spacing mouth 8 that are used for spacing, the upper surface of first elasticity support 4 and second elasticity support 5 is provided with a plurality of spacing knot 9 that are used for spacing respectively, a plurality of spacing knot 9 are located corresponding spacing mouthful 8 bottoms respectively, and each spacing knot 9 runs through corresponding spacing mouthful 8 respectively and extends to the upper surface of guard plate 1, frame mouth 11 has been seted up respectively to the bottom both sides of strengthening rib 3, the bottom both sides of supporting rib 2 are provided with spacing cardboard 12 respectively, and each spacing cardboard 12 runs through corresponding frame mouth 11 respectively and with frame mouth 11 looks joint.
When the structure is used, a worker installs the device at a designated position during use, and the device is firstly contacted with the top of a mine, then arched support is formed through the support ribs 2 and the reinforcing ribs 3, and load is transmitted to the protection components on two sides through the protection plates 1, so that a state of uniformly distributing the load is formed, and the supporting performance of the device is improved;
When the protection plate 1 is stressed and formed, the first elastic supporting piece 4 and the second elastic supporting piece 5 transmit the received pressure to the first elastic supporting piece 4 and the second elastic supporting piece 5 firstly, the first elastic supporting piece 4 and the second elastic supporting piece 5 transmit the pressure to the reinforcing rib 3 through stress deformation, the supporting rib 2 limits the reinforcing rib 3, the pressure received by the device when the device is supported is easy to be uniformly dispersed, and the protection plate 1 is driven to jack up through the elasticity of the first elastic supporting piece 4 and the second elastic supporting piece 5, so that the function of buffering the protection plate 1 is realized;
And through the setting of frame mouth 11 and spacing cardboard 12, then can carry out spacingly when installing support muscle 2 and strengthening rib 3 together, ensure the stability when support muscle 2 and strengthening rib 3 are installed together, improve supporting property.
Compared with the prior art, the application discloses an underground mining support device, which is characterized in that arch supports are formed through support ribs 2 and reinforcing ribs 3, load is transmitted to protection components on two sides through a protection plate 1, so that a uniformly distributed load state is formed, the support performance of the device is improved, the first elastic support 4 and the second elastic support 5 are subjected to stress deformation to transmit pressure to the reinforcing ribs 3, the support ribs 2 limit the reinforcing ribs 3, the pressure applied by the device during supporting is easy to uniformly disperse, the protection plate 1 is driven to jack up through the elasticity of the first elastic support 4 and the second elastic support 5, and therefore the function of buffering the protection plate 1 is realized.
The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (6)
1. Underground mining support device, including guard plate (1) that are used for supporting, its characterized in that: the two ends of the protection plate (1) are respectively provided with a protection component for supporting;
The protection assembly comprises a supporting rib (2) arranged at one end of the protection plate (1) and used for supporting, the vertical section of the supporting rib (2) is arc-shaped, and a plurality of through holes (10) are formed in the supporting rib (2);
The outer side of the supporting rib (2) is provided with a reinforcing rib (3) with an arc-shaped vertical section, and the top of the reinforcing rib (3) extends to the bottom of the protection plate (1);
The top of strengthening rib (3) is provided with first elasticity support (4) that are used for the protection, one side of first elasticity support (4) is provided with second elasticity support (5) that are used for supporting.
2. A downhole production support apparatus according to claim 1, wherein: the vertical section shapes of the first elastic supporting piece (4) and the second elastic supporting piece (5) are arc-shaped, and the first elastic supporting piece (4) and the second elastic supporting piece (5) are arranged in a staggered mode.
3. A downhole production support apparatus according to claim 1, wherein: one side of second elasticity holds in palm piece (5) is provided with first spacing cardboard (6), one side of first elasticity holds in the palm piece (4) is provided with spacing cardboard (7) of second, spacing cardboard (6) of first and the looks joint of spacing cardboard of second (7).
4. A downhole production support apparatus according to claim 1, wherein: the upper surface of guard plate (1) runs through and has offered a plurality of spacing mouth (8) that are used for spacing, the upper surface of first elasticity support piece (4) and second elasticity support piece (5) is provided with spacing knot (9) that a plurality of are used for spacing respectively.
5. The downhole production support apparatus of claim 4, wherein: the limiting buckles (9) are respectively located at the bottoms of the corresponding limiting openings (8), and each limiting buckle (9) respectively penetrates through the corresponding limiting opening (8) and extends to the upper surface of the protection plate (1).
6. A downhole production support apparatus according to claim 1, wherein: frame openings (11) are respectively formed in two sides of the bottom of the reinforcing rib (3), limiting clamping plates (12) are respectively arranged in two sides of the bottom of the supporting rib (2), and each limiting clamping plate (12) penetrates through the corresponding frame opening (11) and is clamped with the frame opening (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322715702.5U CN220890222U (en) | 2023-10-10 | 2023-10-10 | Underground mining supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322715702.5U CN220890222U (en) | 2023-10-10 | 2023-10-10 | Underground mining supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890222U true CN220890222U (en) | 2024-05-03 |
Family
ID=90867503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322715702.5U Active CN220890222U (en) | 2023-10-10 | 2023-10-10 | Underground mining supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890222U (en) |
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2023
- 2023-10-10 CN CN202322715702.5U patent/CN220890222U/en active Active
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