CN212837897U - Safety support for mine - Google Patents
Safety support for mine Download PDFInfo
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- CN212837897U CN212837897U CN202021861713.4U CN202021861713U CN212837897U CN 212837897 U CN212837897 U CN 212837897U CN 202021861713 U CN202021861713 U CN 202021861713U CN 212837897 U CN212837897 U CN 212837897U
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- safety support
- mine
- threaded rod
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Abstract
The utility model relates to a emergency support technical field just discloses an emergency support for mine, the on-line screen storage device comprises a base, the top fixedly connected with emergency support body of base, the front and the equal fixedly connected with fixed plate in the back of base both sides bottom. This emergency support for mine, make the transportation of base and emergency support body more convenient through the universal wheel, during the installation, drive the backup pad downstream through hydraulic telescoping rod, the rethread threaded rod drives connecting plate and universal wheel and moves up, make the bottom and the ground separation of universal wheel, support base and emergency support body through the backup pad this moment, it is more firm to make its installation, then cushion the device through the blotter, avoid taking place great rocking in the use, the rethread slipmat improves the frictional force between its and the ground, make its installation more firm, thereby it is more convenient to have reached the use, it is more convenient to transport the purpose.
Description
Technical Field
The utility model relates to a safety support technical field specifically is a safety support for mine.
Background
The mine is a general name of a shaft, a chamber, equipment, a ground building and a structure forming an underground coal mine production system, inclined shafts, adits and the like in underground development of the mine are also called as mines sometimes, the determination of the field range size, the mine production capacity and the service life of each mine is one of the key problems which must be solved in the mine self-body design, the minerecoverable reserve is the reserve which can be expected to come out in the mine design, so in the designated field range, when the mine production capacity is fixed, the design service life of the mine can be calculated, the mine service life is matched with the production capacity of the mine, and a safety support is generally used in the process of mine construction.
In the prior art, the safety support for the mine is generally placed at an appointed position in a manner of a crane or the like during transportation, or is carried by using more manpower, more manpower and material resources are consumed, and the working efficiency is low, so that the problem is solved by the safety support for the mine.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a safety support for mine possesses and uses more conveniently, transports advantage such as more convenient, has solved among the prior art safety support for mine and generally needs modes such as loop wheel machine to place it in the assigned position when transporting, or uses more manual work to carry, need consume more manpower and material resources, and the slower problem of work efficiency.
(II) technical scheme
For realizing that the above-mentioned use is more convenient, transport more convenient purpose, the utility model provides a following technical scheme: a safety support for a mine comprises a base, a safety support body is fixedly connected with the top of the base, the front and the back of the bottom of the two sides of the base are both fixedly connected with a fixed plate, the top of the fixed plate is in threaded connection with a threaded rod, the bottom end of the threaded rod is movably connected with a connecting plate below the fixed plate, the bottom of the connecting plate is fixedly connected with a universal wheel, a supporting plate is movably connected below the base, a hydraulic telescopic rod is fixedly connected at the middle part of the top of the supporting plate, the top end of the hydraulic telescopic rod is fixedly connected with the bottom of the base, both sides of the top of the supporting plate are fixedly connected with fixed rods, the bottom of the base is provided with a limit groove corresponding to the fixed rod, the fixed rod is connected in the limit groove in a sliding way, the bottom fixedly connected with blotter of backup pad, the bottom fixedly connected with evenly distributed's of blotter slipmat.
Preferably, the inside sliding connection of spacing groove has the stopper, the top of dead lever and the bottom fixed connection of stopper.
Preferably, the top of the supporting plate is fixedly connected with a damping spring on the surface of the fixing rod, and the top end of the damping spring is fixedly connected with the bottom of the base.
Preferably, the top end of the threaded rod is fixedly connected with a force borrowing block, and the top of the force borrowing block is fixedly connected with a convex block.
Preferably, the guide rods are fixedly connected to two sides of the top of the connecting plate, guide grooves corresponding to the guide rods are formed in the top of the fixing plate, and the guide rods are connected to the inner portions of the guide grooves in a sliding mode.
Preferably, the top of the connecting plate is fixedly connected with a bearing, and the bottom end of the threaded rod is fixedly connected with an inner ring of the bearing.
(III) advantageous effects
Compared with the prior art, the utility model provides a safety support for mine possesses following beneficial effect:
1. this emergency support for mine, make the transportation of base and emergency support body more convenient through the universal wheel, during the installation, drive the backup pad downstream through hydraulic telescoping rod, make the bottom and the ground contact of slipmat, rethread threaded rod drives connecting plate and universal wheel and upwards moves, make the bottom and the ground separation of universal wheel, support base and emergency support body through the backup pad this moment, make its installation more firm, then cushion the device through the blotter, avoid taking place great rocking in the use, influence its use, rethread slipmat improves the frictional force between its and the ground, make its installation more firm, thereby it is more convenient to have reached the use, it is more convenient to transport the purpose.
2. This safety support for mine carries on spacingly to the dead lever through the stopper, avoids it to break away from the inside of spacing groove in the use, cushions the base through damping spring, further improves its shock attenuation effect, makes the rotation of threaded rod more convenient through borrowing power piece and lug, then leads to the connecting plate through guide bar and guide way, avoids it to take place to rotate at the in-process that reciprocates, carries on spacingly to the connecting plate through the bearing, avoids it to follow the threaded rod and rotates.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front sectional view of the overall structure of the present invention;
FIG. 3 is a top view of the base and the fixing plate of the present invention;
fig. 4 is a perspective view of the support plate of the present invention.
In the figure: 1. a base; 2. a safety bracket body; 3. a fixing plate; 4. a threaded rod; 5. a force-borrowing block; 6. a guide bar; 7. a connecting plate; 8. a universal wheel; 9. a support plate; 10. fixing the rod; 11. a damping spring; 12. a cushion pad; 13. a hydraulic telescopic rod; 14. a non-slip mat; 15. a limiting block; 16. a limiting groove; 17. a guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a safety support for mine comprises a base 1, a safety support body 2 fixedly connected to the top of the base 1, fixing plates 3 fixedly connected to the front and back of the bottom of the two sides of the base 1, a threaded rod 4 connected to the top of the fixing plate 3 through a thread, a connecting plate 7 movably connected to the bottom of the threaded rod 4 and below the fixing plate 3, a universal wheel 8 fixedly connected to the bottom of the connecting plate 7, a supporting plate 9 movably connected to the bottom of the base 1, a hydraulic telescopic rod 13 fixedly connected to the middle of the top of the supporting plate 9, a top end of the hydraulic telescopic rod 13 fixedly connected to the bottom of the base 1, fixing rods 10 fixedly connected to the two sides of the top of the supporting plate 9, a limiting groove 16 corresponding to the fixing rod 10 formed in the bottom of the base 1, the fixing rods 10 slidably connected to the inside of the, the bottom of the cushion pad 12 is fixedly connected with evenly distributed non-slip mats 14, when in use and transportation, the threaded rod 4 is manually rotated, the threaded rod 4 drives the connecting plate 7 and the universal wheel 8 to move downwards to enable the bottom end of the universal wheel 8 to be contacted with the ground, then the hydraulic telescopic rod 13 is started, the support plate 9 is driven to move upwards through the hydraulic telescopic rod 13 to enable the bottom of the non-slip mat 14 to be separated from the ground, at the moment, the universal wheel 8 enables the base 1 and the safety support body 2 to be more conveniently transported, when in installation, the support plate 9 is driven to move downwards through the hydraulic telescopic rod 13 to enable the bottom of the non-slip mat 14 to be contacted with the ground, then the threaded rod 4 is rotated to drive the connecting plate 7 and the universal wheel 8 to move upwards through the threaded rod 4 to enable the bottom end of the universal wheel 8 to be separated from the ground, at the, make its installation more firm, then cushion the device through blotter 12, avoid taking place great rocking in the use, influence its use, rethread slipmat 14 improves its and ground between frictional force, makes its installation more firm to it is more convenient to have reached the use, transports more convenient purpose.
Referring to fig. 2 and 4, the inside of the limiting groove 16 is slidably connected with a limiting block 15, the top end of the fixing rod 10 is fixedly connected with the bottom of the limiting block 15, the fixing rod 10 is limited by the limiting block 15, and the fixing rod is prevented from being separated from the inside of the limiting groove 16 in the using process.
Referring to fig. 1 and 2, a damping spring 11 is fixedly connected to the top of the supporting plate 9 and the surface of the fixing rod 10, the top end of the damping spring 11 is fixedly connected to the bottom of the base 1, and the base 1 is buffered by the damping spring 11, so as to further improve the damping effect.
Referring to fig. 1, 2 and 3, the top end of the threaded rod 4 is fixedly connected with a force-borrowing block 5, the top of the force-borrowing block 5 is fixedly connected with a convex block, and the rotation of the threaded rod 4 is more convenient through the force-borrowing block 5 and the convex block.
Referring to fig. 1, 2 and 3, the guide rods 6 are fixedly connected to both sides of the top of the connecting plate 7, the guide grooves 17 corresponding to the guide rods 6 are formed in the top of the fixing plate 3, the guide rods 6 are slidably connected to the inside of the guide grooves 17, and the connecting plate 7 is guided by the guide rods 6 and the guide grooves 17 to be prevented from rotating in the up-and-down moving process.
Referring to fig. 2, the top of the connecting plate 7 is fixedly connected with a bearing, the bottom end of the threaded rod 4 is fixedly connected with an inner ring of the bearing, and the connecting plate 7 is limited by the bearing to prevent the connecting plate from rotating along with the threaded rod 4.
The working principle is as follows: when in use and transportation, the threaded rod 4 is manually rotated, the connecting plate 7 and the universal wheel 8 are driven to move downwards by the threaded rod 4, the bottom end of the universal wheel 8 is contacted with the ground, then the hydraulic telescopic rod 13 is started, the supporting plate 9 is driven to move upwards by the hydraulic telescopic rod 13, the bottom of the non-slip mat 14 is separated from the ground, at the moment, the base 1 and the safety support body 2 are more conveniently transported by the universal wheel 8, when in installation, the supporting plate 9 is driven to move downwards by the hydraulic telescopic rod 13, the bottom of the non-slip mat 14 is contacted with the ground, the threaded rod 4 is rotated, the connecting plate 7 and the universal wheel 8 are driven to move upwards by the threaded rod 4, the bottom end of the universal wheel 8 is separated from the ground, at the moment, the base 1 and the safety support body 2 are supported by the supporting plate 9, the installation is more stable, and then the device, the phenomenon that the use of the anti-skidding mat is affected due to large shaking in the use process is avoided, and the anti-skidding mat 14 improves the friction force between the anti-skidding mat and the ground, so that the anti-skidding mat is more stably installed, and the purposes of more convenience in use and more convenience in transportation are achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a safety support for mine, includes base (1), its characterized in that: the safety support comprises a base (1), wherein a safety support body (2) is fixedly connected to the top of the base (1), a fixed plate (3) is fixedly connected to the front and the back of the bottom of the two sides of the base (1), a threaded rod (4) is connected to the top of the fixed plate (3) in a threaded manner, a connecting plate (7) is movably connected to the bottom of the threaded rod (4) and is positioned below the fixed plate (3), universal wheels (8) are fixedly connected to the bottom of the connecting plate (7), a supporting plate (9) is movably connected to the lower portion of the base (1), a hydraulic telescopic rod (13) is fixedly connected to the middle of the top of the supporting plate (9), the top of the hydraulic telescopic rod (13) is fixedly connected to the bottom of the base (1), fixing rods (10) are fixedly connected to the two sides of the top of the supporting plate (9), and a, the fixing rod (10) is connected to the inside of the limiting groove (16) in a sliding mode, a cushion pad (12) is fixedly connected to the bottom of the supporting plate (9), and anti-slip pads (14) are uniformly distributed and fixedly connected to the bottom of the cushion pad (12).
2. The safety support for mines according to claim 1, wherein: the inside sliding connection of spacing groove (16) has stopper (15), the top of dead lever (10) and the bottom fixed connection of stopper (15).
3. The safety support for mines according to claim 1, wherein: the top of the supporting plate (9) is fixedly connected with a damping spring (11) on the surface of the fixing rod (10), and the top end of the damping spring (11) is fixedly connected with the bottom of the base (1).
4. The safety support for mines according to claim 1, wherein: the top fixedly connected with of threaded rod (4) borrows power piece (5), the top fixedly connected with lug of borrowing power piece (5).
5. The safety support for mines according to claim 1, wherein: the equal fixedly connected with guide bar (6) in both sides at connecting plate (7) top, guide way (17) that correspond with guide bar (6) are seted up at the top of fixed plate (3), guide bar (6) sliding connection is in the inside of guide way (17).
6. The safety support for mines according to claim 1, wherein: the top of the connecting plate (7) is fixedly connected with a bearing, and the bottom end of the threaded rod (4) is fixedly connected with an inner ring of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021861713.4U CN212837897U (en) | 2020-08-31 | 2020-08-31 | Safety support for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021861713.4U CN212837897U (en) | 2020-08-31 | 2020-08-31 | Safety support for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837897U true CN212837897U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021861713.4U Active CN212837897U (en) | 2020-08-31 | 2020-08-31 | Safety support for mine |
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| Country | Link |
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| CN (1) | CN212837897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116006232A (en) * | 2022-09-26 | 2023-04-25 | 云南滇东雨汪能源有限公司 | Fully-mechanized support transfer assembly and application equipment |
-
2020
- 2020-08-31 CN CN202021861713.4U patent/CN212837897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116006232A (en) * | 2022-09-26 | 2023-04-25 | 云南滇东雨汪能源有限公司 | Fully-mechanized support transfer assembly and application equipment |
| CN116006232B (en) * | 2022-09-26 | 2023-08-15 | 云南滇东雨汪能源有限公司 | Fully-mechanized support transfer assembly and application equipment |
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