CN214997729U - Mining stand guide sleeve dismounting machine capable of being quickly mounted and dismounted - Google Patents
Mining stand guide sleeve dismounting machine capable of being quickly mounted and dismounted Download PDFInfo
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- CN214997729U CN214997729U CN202121191494.8U CN202121191494U CN214997729U CN 214997729 U CN214997729 U CN 214997729U CN 202121191494 U CN202121191494 U CN 202121191494U CN 214997729 U CN214997729 U CN 214997729U
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Abstract
The utility model discloses a but quick installation dismantlement's mining stand uide bushing dismouting machine, include: the clamping plate is arranged on the ground, is used as a supporting device and is arranged on the ground, a placing groove is formed in the base, a rack bar is arranged in the placing groove, one end of the clamping plate extends out of the outer side of the base, and the clamping plate is connected with the inner wall of the placing groove through a return spring; the supporting rods are arranged on the left side and the right side of the base; the clamping device comprises a first clamping ring, a second clamping ring and a connecting bolt, wherein the first clamping ring is arranged on one side of a clamping plate and is connected with the second clamping ring through a movable shaft, and the other end of the first clamping ring is connected with the other end of the second clamping ring through the connecting bolt. This mining stand uide bushing dismouting machine that can install fast is provided with the ratch, rotates first grip ring and second grip ring afterwards again, connects through the connecting bolt afterwards to reach the purpose that prevents to drop at the in-process of dismouting uide bushing.
Description
Technical Field
The utility model relates to a stand uide bushing technical field specifically is a mining stand uide bushing dismouting machine that can install fast and dismantle.
Background
At the in-process of installing the stand, need use the uide bushing to seal up and lead, consequently installing and the in-process of dismantling the stand uide bushing, need use mining stand uide bushing dismouting machine, but mining stand uide bushing dismouting machine on the market still has certain weak point:
the publication No. CN211332046U discloses a mining upright post guide sleeve dismounting and mounting machine, the device is provided with limit grooves through the inner sides of the upper and lower ends of a guide sleeve clamp, the limit grooves are clamped at the two ends of the guide sleeve, the interior of a base is provided with a mounting groove corresponding to an oil cylinder clamp, the lower end of an outer splint is fixedly connected with the bottom of the mounting groove, a knob bolt is rotatably mounted on the base through a bearing, one end of the knob bolt penetrates through the base and is rotatably connected with one end of a hoop, through the designed air cylinder clamp and the guide sleeve clamp, the telescopic oil cylinder is more convenient and rapid to mount and dismount, the guide sleeve is convenient to mount and dismount through a designed strut sleeve positioned at the edge of the device through the guide sleeve clamp, when the upright post guide sleeve is dismounted, an upright post is convenient to be fixed in the strut sleeve, thereby increasing the working efficiency, but the guide sleeve cannot be stably clamped, and further preventing the guide sleeve from falling off in the dismounting process, and can not be quickly mounted and dismounted in the using process;
therefore, the mining upright post guide sleeve dismounting machine capable of being quickly mounted and dismounted can well solve the problems.
Disclosure of Invention
An object of the utility model is to provide a can install mining stand uide bushing dismouting machine of dismantlement fast to solve the in-process that the mining stand uide bushing dismouting machine on the present market that above-mentioned background art provided can not install fast and dismantle, and can not be very stable carry out the centre gripping to the uide bushing, and then prevent the problem that drops at the in-process of dismouting.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining stand uide bushing dismouting machine that can install fast dismantlement, includes:
the clamping device comprises a base, a rotating rod, a clamping plate and a reset spring, wherein the base is installed on the ground as a supporting device, a placing groove is formed in the base, a toothed rod is arranged in the placing groove, two ends of the bottom of the toothed rod are connected with fixed gears, the fixed gears are nested on the outer side of the rotating rod, one end of the rotating rod is connected with the inner wall of the placing groove through the torsion spring, a pull rope is wound at one end of the rotating rod, the other end of the pull rope is connected to one side of the clamping plate through the fixed pulley, one end of the clamping plate extends out of the outer side of the base, and the clamping plate is connected with the inner wall of the placing groove through the reset spring;
the supporting rods are arranged on the left side and the right side of the base;
the clamping device comprises a first clamping ring, a second clamping ring and a connecting bolt, wherein the first clamping ring is arranged on one side of a clamping plate and is connected with the second clamping ring through a movable shaft, and the other end of the first clamping ring is connected with the other end of the second clamping ring through the connecting bolt.
Preferably, the rack bar is in meshed connection with fixed gears arranged on two sides, and the fixed gears are fixedly connected with one end of the rotating rod.
Preferably, the rotating rod forms an elastic rotating structure with the inner wall of the placing groove through a torsion spring.
Preferably, the size of the first clamping ring is equal to that of the second clamping ring, and the first clamping ring is movably connected with the second clamping ring through a movable shaft.
Preferably, a clearance fit is formed between the bottom of the clamping plate and the inner wall of the placing groove, and the clamping plate and the placing groove form an elastic sliding structure through a return spring.
Preferably, one side bearing that the base is close to the bracing piece is connected with the threaded rod, just the other end of threaded rod stretches out the outside of connecting seat, the dismouting machine is installed at the top of connecting seat.
Preferably, the outside of threaded rod with be threaded connection between the inside of connecting seat, just be integrated setting between connecting seat and the dismouting machine.
Compared with the prior art, the beneficial effects of the utility model are that: the mining upright post guide sleeve dismounting machine capable of being quickly mounted and dismounted;
(1) the clamping device is provided with a rack bar, the rack bar can descend in the descending process of the output end of the dismounting machine, the fixed gears are arranged on two sides of the rack bar and further drive the pull rope to move, one end of the pull rope is connected with one side of the clamping plate and further drive the clamping plate to move, after the clamping plate moves to a certain position, the first clamping ring and the second clamping ring are rotated, and then the clamping plate is connected through the connecting bolt, so that the aim of preventing the guide sleeve from falling off in the dismounting process is fulfilled;
(2) be provided with the threaded rod, when needs drop, start the dismouting machine, and then make the dismouting machine drive the threaded rod and remove, because be threaded connection between the inside of threaded rod and connecting seat, and then make the connecting seat remove through the bracing piece, and then reach the purpose of carrying out quick assembly disassembly to the uide bushing.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the sectional structure of the connection between the clamping plate and the return spring according to the present invention;
FIG. 3 is an enlarged schematic view of a portion of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the connecting overlooking structure of the rack bar and the fixed gear of the present invention;
fig. 5 is a schematic view of the first clamping ring and the movable shaft of the present invention in a top view.
In the figure: 1. a base; 2. a support bar; 3. a threaded rod; 4. a connecting seat; 5. a disassembly and assembly machine; 6. a rack bar; 7. a placement groove; 8. fixing a gear; 9. a rotating rod; 10. a torsion spring; 11. pulling a rope; 12. a fixed pulley; 13. a clamping plate; 14. a return spring; 15. a first clamp ring; 16. a movable shaft; 17. a second clamp ring; 18. and connecting the bolt.
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. 1-5, the present invention provides a technical solution: the utility model provides a mining stand uide bushing dismouting machine that can install fast dismantlement, includes:
the base 1 is installed on the ground as a supporting device, a placing groove 7 is formed in the base 1, a toothed bar 6 is arranged in the placing groove 7, two ends of the bottom of the toothed bar 6 are connected with fixed gears 8, the fixed gears 8 are nested on the outer side of a rotating rod 9, one end of the rotating rod 9 is connected with the inner wall of the placing groove 7 through a torsion spring 10, one end of the rotating rod 9 is wound with a pull rope 11, the other end of the pull rope 11 is connected to one side of a clamping plate 13 through a fixed pulley 12, one end of the clamping plate 13 extends out of the outer side of the base 1, and the clamping plate 13 is connected with the inner wall of the placing groove 7 through a reset spring 14;
the supporting rods 2 are arranged on the left side and the right side of the base 1;
and a first clamping ring 15 which is arranged at one side of the clamping plate 13, wherein the first clamping ring 15 is connected with a second clamping ring 17 through a movable shaft 16, and the other ends of the first clamping ring 15 and the second clamping ring 17 are connected through a connecting bolt 18.
The toothed bar 6 is meshed with the fixed gears 8 arranged on the two sides, and the fixed gears 8 are fixedly connected with one end of the rotating bar 9.
The rotating rod 9 forms an elastic rotating structure with the inner wall of the placing groove 7 through the torsion spring 10.
The size of the first clamping ring 15 is equal to that of the second clamping ring 17, and the first clamping ring 15 is movably connected with the second clamping ring 17 through a movable shaft 16.
With reference to fig. 1-5, firstly, the guide sleeve is placed at a specific position, and then the dismounting machine 5 is started, so that the bottom of the dismounting machine 5 extrudes the top of the rack bar 6, so that the bottom of the rack bar 6 moves inside the placing groove 7, and meanwhile, the rack bar 6 drives the fixed gear 8 to rotate, so that the fixed gear 8 drives the rotating rod 9 to rotate, because one end of the rotating rod 9 is connected with the inner wall of the placing groove 7 through the torsion spring 10, the torsion spring 10 deforms, and the rotating rod 9 drives the pull rope 11 to move, because the other end of the pull rope 11 is connected to one side of the clamping plate 13 through the fixed pulley 12, so that the clamping plate 13 moves to a certain extent, and when the clamping plate 13 moves to a certain extent, the first clamping ring 15 and the second clamping ring 17 are rotated, so that the first clamping ring 15 and the movable shaft 16, After the guide bush is stably clamped by the second clamp ring 17, the guide bush is fixed by the connecting bolt 18, and is prevented from falling off in use.
The bottom of the clamping plate 13 is in clearance fit with the inner wall of the placing groove 7, and the clamping plate 13 forms an elastic sliding structure with the placing groove 7 through the return spring 14.
One side bearing that base 1 is close to bracing piece 2 is connected with threaded rod 3, and the other end of threaded rod 3 stretches out the outside of connecting seat 4, and dismouting machine 5 is installed at the top of connecting seat 4.
Threaded connection is established between the outside of threaded rod 3 and the inside of connecting seat 4, and be integrated setting between connecting seat 4 and dismouting machine 5.
Through above setting, restart dismouting machine 5, and then make dismouting machine 5 drive threaded rod 3 rotate, because the bottom of threaded rod 3 is passed through the bearing and is connected in the bottom of base 1, and then make threaded rod 3 drive connecting seat 4 and carry out certain removal to make connecting seat 4 remove through bracing piece 2, stably carry out quick dismouting to the uide bushing.
The working principle is as follows: when the mining upright post guide sleeve dismounting machine capable of being quickly mounted and dismounted is used, firstly, the guide sleeve is placed at a designated position, then the dismounting machine 5 is started, further, the bottom of the dismounting machine 5 extrudes the top of the toothed bar 6, further, the fixed gear 8 drives the rotating rod 9 to rotate, further, the clamping plate 13 moves to a certain extent, when the clamping plate 13 moves to a certain position, the first clamping ring 15 and the second clamping ring 17 are rotated, so that after the guide sleeve is stably clamped by the first clamping ring 15, the movable shaft 16 and the second clamping ring 17, the guide sleeve is fixed through the connecting bolt 18, and further, the guide sleeve is prevented from falling off in use; start dismouting machine 5 once more, and then make dismouting machine 5 drive threaded rod 3 and rotate to make connecting seat 4 remove through bracing piece 2, stably carry out quick dismouting to the uide bushing.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a mining stand uide bushing dismouting machine that can install fast dismantlement which characterized in that includes:
the clamping device comprises a base, a rotating rod, a clamping plate and a reset spring, wherein the base is installed on the ground as a supporting device, a placing groove is formed in the base, a toothed rod is arranged in the placing groove, two ends of the bottom of the toothed rod are connected with fixed gears, the fixed gears are nested on the outer side of the rotating rod, one end of the rotating rod is connected with the inner wall of the placing groove through the torsion spring, a pull rope is wound at one end of the rotating rod, the other end of the pull rope is connected to one side of the clamping plate through the fixed pulley, one end of the clamping plate extends out of the outer side of the base, and the clamping plate is connected with the inner wall of the placing groove through the reset spring;
the supporting rods are arranged on the left side and the right side of the base;
the clamping device comprises a first clamping ring, a second clamping ring and a connecting bolt, wherein the first clamping ring is arranged on one side of a clamping plate and is connected with the second clamping ring through a movable shaft, and the other end of the first clamping ring is connected with the other end of the second clamping ring through the connecting bolt.
2. The mining upright post guide sleeve dismounting and mounting machine capable of being rapidly mounted and dismounted according to claim 1, characterized in that: the rack bar is meshed with the fixed gears arranged on the two sides, and the fixed gears are fixedly connected with one end of the rotating rod.
3. The mining upright post guide sleeve dismounting and mounting machine capable of being rapidly mounted and dismounted according to claim 1, characterized in that: the rotating rod forms an elastic rotating structure with the inner wall of the placing groove through the torsion spring.
4. The mining upright post guide sleeve dismounting and mounting machine capable of being rapidly mounted and dismounted according to claim 1, characterized in that: the size of the first clamping ring is equal to that of the second clamping ring, and the first clamping ring is movably connected with the second clamping ring through a movable shaft.
5. The mining upright post guide sleeve dismounting and mounting machine capable of being rapidly mounted and dismounted according to claim 1, characterized in that: the bottom of grip block and the inner wall of standing groove are clearance fit, and the grip block passes through to constitute elastic sliding structure between reset spring and the standing groove.
6. The mining upright post guide sleeve dismounting and mounting machine capable of being rapidly mounted and dismounted according to claim 1, characterized in that: one side bearing that the base is close to the bracing piece is connected with the threaded rod, just the outside of connecting seat is stretched out to the other end of threaded rod, the dismouting machine is installed at the top of connecting seat.
7. The mining upright post guide sleeve dismounting and mounting machine capable of being rapidly mounted and dismounted as claimed in claim 6, characterized in that: the outside of threaded rod with be threaded connection between the inside of connecting seat, just be integrated setting between connecting seat and the dismouting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121191494.8U CN214997729U (en) | 2021-05-31 | 2021-05-31 | Mining stand guide sleeve dismounting machine capable of being quickly mounted and dismounted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121191494.8U CN214997729U (en) | 2021-05-31 | 2021-05-31 | Mining stand guide sleeve dismounting machine capable of being quickly mounted and dismounted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214997729U true CN214997729U (en) | 2021-12-03 |
Family
ID=79088624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121191494.8U Active CN214997729U (en) | 2021-05-31 | 2021-05-31 | Mining stand guide sleeve dismounting machine capable of being quickly mounted and dismounted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214997729U (en) |
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2021
- 2021-05-31 CN CN202121191494.8U patent/CN214997729U/en active Active
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