CN211902162U - Hydraulic supporting platform for mining - Google Patents
Hydraulic supporting platform for mining Download PDFInfo
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- CN211902162U CN211902162U CN202020449090.3U CN202020449090U CN211902162U CN 211902162 U CN211902162 U CN 211902162U CN 202020449090 U CN202020449090 U CN 202020449090U CN 211902162 U CN211902162 U CN 211902162U
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Abstract
The utility model provides a hydraulic pressure supporting platform is used in mining. The hydraulic supporting platform for mining comprises a hydraulic supporting platform body; the bearing plate is arranged at the top of the hydraulic support platform body; the two placing grooves are formed in the top of the bearing plate, and one side of each placing groove is provided with an opening; the two rotary connecting shafts are respectively and rotatably arranged on the inner walls of the two sides of the two placing grooves; the two extension support plates are respectively and fixedly arranged on the two rotary connecting shafts, and the extension support plates are matched with the placing grooves; and the two positioning embedded grooves are respectively arranged at one side of the two extending support plates, which are close to each other. The utility model provides a mine is opened and is adopted hydraulic pressure supporting platform has the advantage that bearing area multiplicable, bearing application scope is higher, actual performance is better.
Description
Technical Field
The utility model relates to a mining technology field especially relates to a hydraulic support platform for mining.
Background
The mining technology is a mining technology of natural mineral resources with useful values by manpower or machinery, and is divided into an open-pit mining mode and an underground mining mode according to the difference of the burial depth of a mineral deposit and the requirement of economic rationality of the technology, the part close to the ground and shallower buried part adopts the open-pit mining mode, the deep part adopts the underground mining mode, and due to the difference of geographic properties and the difference of the geographic situation of on-site mining during mining, a plurality of hydraulic supporting platforms special for mining are generally equipped, so that mining equipment can reliably and stably carry out mining work, and convenience is brought to the mining work.
Proposed among the prior art is a hydraulic support platform for mining, include: the device comprises a bearing plate, a second support arm, a limiting block, a cross beam, a base, a first support arm, a support leg, a bottom plate, a first hydraulic cylinder, a transmission plate, a second hydraulic cylinder and a third support arm; the bottom end of the base is provided with a supporting leg, and the supporting leg is connected with the base through a bolt; a bottom plate which inclines downwards is arranged on the left side of the base and is connected with the base in a welding mode; although the utility model discloses an open the improvement that adopts hydraulic support platform to a mine, have dual firm structure, can avoid support platform to produce the gliding under the exogenic action, improved support platform's security and stability, have the supporting leg with ground contact, can the effectual local terrain unevenness of reduction operation condition emergence that needs to be handled, improved the work efficiency's of mine operation advantage, thereby effectual solution the utility model discloses the problem that proposes in background art is with not enough, but the bearing plate size that uses among the device is fixed, and the area size of ability bearing is limited, causes the application scope of bearing to receive the limitation to the performance that has reduced the device.
Therefore, there is a need to provide a new hydraulic support platform for mine exploitation to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a hydraulic pressure supporting platform is used in mining that bearing area multiplicable, bearing application scope are higher, performance is better.
In order to solve the technical problem, the utility model provides a mine is opened and is adopted hydraulic pressure supporting platform includes: a hydraulic support platform body; the bearing plate is arranged at the top of the hydraulic support platform body; the two placing grooves are formed in the top of the bearing plate, and one side of each placing groove is provided with an opening; the two rotary connecting shafts are respectively and rotatably arranged on the inner walls of the two sides of the two placing grooves; the two extension support plates are respectively and fixedly arranged on the two rotary connecting shafts, and the extension support plates are matched with the placing grooves; the two positioning embedded grooves are respectively formed in one side, close to each other, of the two extending support plates; the two containing side grooves are respectively formed in the inner wall of one side, close to each other, of each containing groove; the top placing opening is formed in the top of the bearing plate; the two communicating sliding holes are formed in the inner walls of the two sides of the top placing opening and communicated with the containing side groove; the two connecting pull rods are respectively installed in the two communicating slide holes in a sliding mode, the ends, close to each other, of the two connecting pull rods extend into the jacking opening, and the ends, far away from each other, of the two connecting pull rods extend into the two containing side grooves respectively; the two clamping plates are fixedly arranged at the ends, far away from each other, of the two connecting pull rods respectively, one sides, far away from each other, of the two clamping plates extend into the two positioning embedding grooves respectively, and the clamping plates are connected with the inner walls of the two sides of the containing side groove in a sliding mode; the two limiting springs are sleeved on the two connecting pull rods respectively; and the two branch connecting plates are fixedly arranged at one ends of the two connecting pull rods, which are close to each other, respectively.
Preferably, a hook ring is fixedly mounted on one side of each of the two branch connecting plates close to each other.
Preferably, both sides of the bearing plate are fixedly provided with supporting inclined plates.
Preferably, balls are embedded in the inner wall of the communicating slide hole, and the connecting pull rod is in contact with the balls.
Preferably, one end of the limiting spring, which is close to the extension support plate, is fixedly connected with the clamping plate, and one end of the limiting spring, which is far away from the extension support plate, is fixedly connected with the inner wall of one side of the accommodating side groove, which is far away from the extension support plate.
Preferably, one side of each of the two extending support plates, which is close to each other, is provided with a round chamfer, the top of the clamping plate is designed to be of a bevel edge type, and the extending support plates are matched with the clamping plate.
Compared with the prior art, the utility model provides a hydraulic support platform is adopted in mine exploitation has following beneficial effect:
the utility model provides a hydraulic pressure supporting platform for mining, during the use, with the direction pulling of two shackle toward being close to each other, make the cardboard pulled out the location caulking groove completely, will extend the extension board afterwards and take out, and contact with the support swash plate, can carry out hydraulic pressure support work afterwards, the effective extension of bearing area, the bearing scope has been improved, after using up, at the in-process that will extend the extension board and put back the normal position, it just can extrude the cardboard to extend the extension board, advance the location caulking groove until the cardboard card in, just, the injecing of extension board has been accomplished, high durability and convenient use, and it can tear open at any time to support the swash plate and get, occupation space has been reduced, high performance.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a hydraulic support platform for mine excavation according to the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of the portion B shown in FIG. 2;
fig. 5 is a schematic side view of the present invention;
FIG. 6 is an enlarged view of the portion C shown in FIG. 5;
reference numbers in the figures: 1. hydraulic pressure supporting platform body, 2, bearing plate, 3, standing groove, 4, rotate even axle, 5, extend extension board, 6, location caulking groove, 7, accomodate the side groove, 8, put a top opening, 9, intercommunication slide opening, 10, link up the pull rod, 11, cardboard, 12, spacing spring, 13, prop up and connect even board, 14, shackle, 15, support the swash plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic structural diagram of a hydraulic supporting platform for mining according to a preferred embodiment of the present invention; fig. 2 is a schematic top view of the present invention; FIG. 3 is an enlarged view of portion A of FIG. 1; FIG. 4 is an enlarged view of the portion B shown in FIG. 1; fig. 5 is a schematic side view of the present invention; fig. 6 is an enlarged schematic view of the portion C shown in fig. 5. Mine is opened and is adopted hydraulic support platform includes: a hydraulic support platform body 1; the bearing plate 2 is arranged at the top of the hydraulic support platform body 1; the two placing grooves 3 are formed in the top of the bearing plate 2, and one side of each placing groove 3 is provided with an opening; the two rotary connecting shafts 4 are respectively and rotatably arranged on the inner walls of the two sides of the two placing grooves 3; the two extension support plates 5 are respectively and fixedly arranged on the two rotary connecting shafts 4, and the extension support plates 5 are matched with the placing grooves 3; the two positioning embedded grooves 6 are respectively formed in one side, close to each other, of each of the two extending support plates 5; the two accommodating side grooves 7 are respectively formed in the inner walls of the two adjacent accommodating grooves 3; the top placing opening 8 is formed in the top of the bearing plate 2; the two communicating sliding holes 9 are formed in the inner walls of the two sides of the top placing opening 8, and the communicating sliding holes 9 are communicated with the containing side groove 7; the two connecting pull rods 10 are respectively installed in the two communicating sliding holes 9 in a sliding mode, the ends, close to each other, of the two connecting pull rods 10 extend into the top placing opening 8, and the ends, far away from each other, of the two connecting pull rods 10 extend into the two containing side grooves 7 respectively; the two clamping plates 11 are respectively and fixedly arranged at one ends, far away from each other, of the two connecting pull rods 10, one sides, far away from each other, of the two clamping plates 11 respectively extend into the two positioning embedded grooves 6, and the clamping plates 11 are connected with the inner walls of the two sides of the accommodating side groove 7 in a sliding mode; the two limiting springs 12 are sleeved on the two connecting pull rods 10 respectively; two branch connecting plates 13, wherein the two branch connecting plates 13 are respectively and fixedly arranged at the mutually close ends of the two connecting pull rods 10.
A shackle 14 is fixedly mounted on the side of each of the two branch connecting plates 13 close to each other.
And supporting inclined plates 15 are fixedly arranged on two sides of the bearing plate 2.
The inner wall of the communicating slide hole 9 is inlaid with a ball, and the connecting pull rod 10 is in contact with the ball.
One end, close to the extension support plate 5, of the limiting spring 12 is fixedly connected with the clamping plate 11, and one end, far away from the extension support plate 5, of the limiting spring 12 is fixedly connected with the inner wall of one side, far away from the extension support plate 5, of the storage side groove 7.
One side of each of the two extending support plates 5, which is close to each other, is provided with a round chamfer, the top of the clamping plate 11 is designed to be of a bevel edge type, and the extending support plates 5 are matched with the clamping plate 11.
The utility model provides a mine is opened and is adopted hydraulic support platform's theory of operation as follows: the supporting inclined plates 15 in the device can be fixed on two sides of the bearing plate 2 in a bolt fixing mode;
when the bearing area of the bearing plate 2 needs to be extended, only two hook rings 14 need to be hooked, then the two hook rings 14 are pulled towards the direction of mutual approaching, the hook rings 14 can drive the linking pull rod 10 to move, the linking pull rod 10 can drive the clamping plate 11 to move, the clamping plate 11 gradually leaves the positioning caulking groove 6, after the clamping plate 11 is completely pulled out of the positioning caulking groove 6, the extension supporting plate 5 loses the fixed limit, then the extension supporting plate 5 can be drawn out in a circular motion mode until the extension supporting plate 5 is placed at the position on the same horizontal plane with the bearing plate 2 and is contacted with the supporting sloping plate 15, the extension supporting plate 5 is supported, then the hook rings 14 are loosened, corresponding hydraulic supporting work can be carried out, the bearing area is effectively extended, after the use, the extension supporting plate 5 is put back to the original position, in the putting back process, the round chamfer of the extension supporting plate 5 is contacted with the sloping surface on the clamping plate 11, thereby begin to extrude cardboard 11, spacing spring 12 just atress compression this moment, after putting the normal position until extending extension board 5, under spacing spring 12's effect, cardboard 11 just can block into in the positioning caulking groove 6, then makes the injecing of extending extension board 5, convenient to use, and support swash plate 15 and can tear open at any time and get, has reduced the occupation space, has improved the bearing range.
Compared with the prior art, the utility model provides a hydraulic support platform is adopted in mine exploitation has following beneficial effect:
the utility model provides a hydraulic pressure supporting platform for mining, during the use, with two hook rings 14 toward the direction pulling that is close to each other, make cardboard 11 by pull out location caulking groove 6 completely, will extend extension board 5 afterwards and take out, and contact with support swash plate 15, can carry out hydraulic support work afterwards, the effective extension of bearing area, the bearing range has been improved, after using up, at the in-process that will extend extension board 5 and put back the normal position, it just can extrude cardboard 11 to extend extension board 5, in advancing location caulking groove 6 until cardboard 11 card, just accomplished the injecing of extending extension board 5, high durability and convenient use, and support swash plate 15 and can tear open at any time and get, occupation space has been reduced, performance is higher.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic support platform for mining which characterized in that includes:
a hydraulic support platform body;
the bearing plate is arranged at the top of the hydraulic support platform body;
the two placing grooves are formed in the top of the bearing plate, and one side of each placing groove is provided with an opening;
the two rotary connecting shafts are respectively and rotatably arranged on the inner walls of the two sides of the two placing grooves;
the two extension support plates are respectively and fixedly arranged on the two rotary connecting shafts, and the extension support plates are matched with the placing grooves;
the two positioning embedded grooves are respectively formed in one side, close to each other, of the two extending support plates;
the two containing side grooves are respectively formed in the inner wall of one side, close to each other, of each containing groove;
the top placing opening is formed in the top of the bearing plate;
the two communicating sliding holes are formed in the inner walls of the two sides of the top placing opening and communicated with the containing side groove;
the two connecting pull rods are respectively installed in the two communicating slide holes in a sliding mode, the ends, close to each other, of the two connecting pull rods extend into the jacking opening, and the ends, far away from each other, of the two connecting pull rods extend into the two containing side grooves respectively;
the two clamping plates are fixedly arranged at the ends, far away from each other, of the two connecting pull rods respectively, one sides, far away from each other, of the two clamping plates extend into the two positioning embedding grooves respectively, and the clamping plates are connected with the inner walls of the two sides of the containing side groove in a sliding mode;
the two limiting springs are sleeved on the two connecting pull rods respectively;
and the two branch connecting plates are fixedly arranged at one ends of the two connecting pull rods, which are close to each other, respectively.
2. The hydraulic support platform for mine excavation according to claim 1, wherein a shackle is fixedly mounted on a side of each of the two branch connection plates adjacent to each other.
3. The hydraulic support platform for mine exploitation according to claim 1, wherein a support inclined plate is fixedly mounted on each of two sides of the bearing plate.
4. The hydraulic support platform for mine exploitation according to claim 1, wherein a ball is embedded in an inner wall of the communication slide hole, and the engagement pull rod is in contact with the ball.
5. The hydraulic support platform for mining operations of claim 1, wherein one end of the limiting spring, which is close to the extension plate, is fixedly connected with the clamping plate, and one end of the limiting spring, which is far away from the extension plate, is fixedly connected with an inner wall of one side of the receiving side groove, which is far away from the extension plate.
6. The hydraulic support platform for mine excavation according to claim 1, wherein a round chamfer is arranged on one side of each of the two extension plates close to each other, the top of the clamping plate is provided with a bevel edge, and the extension plates are matched with the clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020449090.3U CN211902162U (en) | 2020-03-31 | 2020-03-31 | Hydraulic supporting platform for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020449090.3U CN211902162U (en) | 2020-03-31 | 2020-03-31 | Hydraulic supporting platform for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211902162U true CN211902162U (en) | 2020-11-10 |
Family
ID=73274937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020449090.3U Active CN211902162U (en) | 2020-03-31 | 2020-03-31 | Hydraulic supporting platform for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211902162U (en) |
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2020
- 2020-03-31 CN CN202020449090.3U patent/CN211902162U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 034199 Yuanping economic and Technological Development Zone, Xinzhou City, Shanxi Province Patentee after: Shanxi Guanrong Technology Co.,Ltd. Address before: 034199 Yuanping economic and Technological Development Zone, Xinzhou City, Shanxi Province Patentee before: Shanxi Guanrong Mechanical and Electrical Technology Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hydraulic support platform for mining Effective date of registration: 20221021 Granted publication date: 20201110 Pledgee: Bank of China Limited Xinzhou branch Pledgor: Shanxi Guanrong Technology Co.,Ltd. Registration number: Y2022140000057 |