CN220929465U - Underground coal mine rescue device - Google Patents
Underground coal mine rescue device Download PDFInfo
- Publication number
- CN220929465U CN220929465U CN202322691868.8U CN202322691868U CN220929465U CN 220929465 U CN220929465 U CN 220929465U CN 202322691868 U CN202322691868 U CN 202322691868U CN 220929465 U CN220929465 U CN 220929465U
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- Prior art keywords
- base
- servo motor
- threaded rod
- fixed mounting
- coal mine
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- 239000003245 coal Substances 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a coal mine underground rescue device, which relates to the technical field of rescue devices and comprises a base, wherein the top of the base is provided with a telescopic structure, the top of the telescopic structure is provided with a top plate, the top of the base is fixedly provided with a mounting block, the inside of the mounting block is fixedly provided with a first servo motor, the output end of the first servo motor is fixedly provided with a first threaded rod, the first threaded rod is rotationally connected with the mounting block, and the outer side of the first threaded rod is in threaded connection with a movable plate, so that the coal mine underground rescue device has the beneficial effects that: can carry the inside soil stone of ore deposit hole through connecting plate and two splint cooperations, make things convenient for the rescue staff mediation to be blocked up the tunnel, strive for the chance of fleing for stranded personnel to make the extending structure function through controller control, further adjust the height of roof, realize reducing the device in the use, receive the limitation that colliery space influences, can improve the construction rescue efficiency effectively.
Description
Technical Field
The utility model relates to the technical field of rescue devices, in particular to an underground coal mine rescue device.
Background
The coal is easy to collapse in the mining process, so that a rescue device is needed.
The utility model provides a colliery is rescue device that falls off top in pit now has patent application number 201920264842.6, includes the bottom plate, the cavity has been seted up in the bottom plate, symmetrical rotation is connected with two-way threaded rods in the cavity, every equal symmetrical threaded connection has two movable blocks on the two-way threaded rod, and the upper end of every movable block all extends to the top of bottom plate, the top of bottom plate is equipped with the roof, the symmetry is equipped with two connecting rod device between roof and the bottom plate, and every connecting rod device rotates respectively to be connected on corresponding movable block, be equipped with actuating mechanism in the cavity, and actuating mechanism is connected with two-way threaded rods. The utility model has the advantages of stable structure, simple operation, scientific and reasonable design and short production period, can conveniently block falling rocks on the side wall of the mine, can protect personnel on the rescue device, and can conveniently adjust the height of the top plate.
However, the above patent does not have the function of carrying the collapsed earth and stone after improvement, and the articles or barriers which are not moved are carried by manpower, so that the search and rescue personnel are difficult to dredge the blocked roadway, escape opportunities are difficult to obtain for the trapped personnel, and meanwhile, the top plate is not provided with a buffer structure, so that the top plate is easy to damage during use.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a coal mine underground rescue device, which solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a colliery rescue device in pit, includes the base, the top of base is provided with extending structure, extending structure's top is provided with the roof, the top fixed mounting of base has the installation piece, the inside fixed mounting of installation piece has first servo motor, first servo motor's output fixed mounting has first threaded rod, and first threaded rod rotates with the installation piece to be connected, the outside threaded connection of first threaded rod has the movable plate, and movable plate and installation piece sliding connection, one side fixed mounting who keeps away from the installation piece has the connecting plate, the inside rotation of connecting plate is connected with two-way lead screw, two-way lead screw's outside threaded connection has two splint all run through the connecting plate and rather than sliding connection.
Preferably, a baffle is arranged above the top plate, a plurality of limiting blocks are fixedly arranged at the bottom of the baffle, the limiting blocks are inserted into the top plate and are in sliding connection with the top plate, and the limiting blocks are inserted into the top plate and are in sliding connection with the top plate, so that the limiting effect on the moving position of the baffle is achieved.
Preferably, the inside of roof just is located the corresponding both sides of a plurality of stopper and all fixed mounting have the attenuator, and a plurality of the output of attenuator all with baffle fixed connection, a plurality of the outside of attenuator all is provided with compression spring, compression spring's both ends respectively with roof and baffle fixed connection, through attenuator and baffle contact to through compression spring cooperation, the messenger baffle plays the effect of buffering when removing.
Preferably, the inside rotation of connecting plate is connected with two gears, two gear engagement, the inside fixed mounting of connecting plate has the second servo motor, and the output and one of them gear fixed connection of second servo motor, two-way lead screw runs through another gear and rather than fixed connection, makes two gears rotate through the drive of second servo motor, drives two splint in two-way lead screw outsides and is close to each other, carries out the centre gripping fixed to connecting plate top object.
Preferably, the bottom of base is provided with two slide, two the inside of base is all inserted to the slide and rather than sliding connection, two the equal fixed mounting in bottom of slide has two removal wheels, and removes wheel and base sliding connection, two the inside of slide all is provided with the second threaded rod, the second threaded rod runs through the slide and rather than threaded connection, and the second threaded rod rotates with the base to be connected, two the equal fixed mounting in top of second threaded rod has the belt pulley, two the belt pulley is all connected with the base rotation, two the outside transmission of belt pulley is connected with the belt, the inside fixed mounting of base has third servo motor, and the output and one of them belt pulley fixed connection, makes two belt pulleys rotate through the drive of third servo motor, further drives the slide in two second threaded rod outsides and rotates, makes the removal wheel remove the inside of base and make the bottom contact ground of base, makes the device more convenient when removing and placing.
Preferably, a plurality of fixing nails are fixedly arranged at the bottom of the base, and the stability of the device during placement is further improved through the fixing nails.
Preferably, the top of connecting plate is provided with anti-skidding stripe, one side of base is inlayed and is had the controller, and controller and first servo motor, second servo motor and third servo motor electric connection, stability when placing through the anti-skidding stripe that sets up on the connecting plate further improves connecting plate top object, simultaneously through the equipment operation on the controller controlling means.
The utility model provides a coal mine underground rescue device, which has the following beneficial effects:
1. This colliery rescue device in pit can carry the inside soil stone of mine tunnel through connecting plate and two splint cooperation, makes things convenient for the relief personnel to dredge the tunnel that is blocked, strives for the opportunity of fleing for stranded personnel to make the extending structure function through controller control, further adjust the height of roof, realize reducing the device in the use, receive the limitation that colliery space influences, can improve construction rescue efficiency effectively.
2. This colliery rescue device in pit is the slope form through the baffle both sides top that sets up, makes the foreign matter accessible inclined plane landing that collapses the passageway and falls, is convenient for carry out rescue work more, and simultaneously when the foreign matter falls into the top of baffle, can play the effect of buffering through attenuator and compression spring cooperation to effectively prolong the life of baffle.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is a side cross-sectional view of the present utility model;
FIG. 4 is a schematic view of a partial structure of the present utility model;
Fig. 5 is a schematic diagram of a moving structure according to the present utility model.
In the figure: 1. a base; 2. a telescopic structure; 3. a top plate; 4. a mounting block; 5. a moving plate; 6. a first threaded rod; 7. a first servo motor; 8. a connecting plate; 9. a two-way screw rod; 10. a clamping plate; 11. a gear; 12. a second servo motor; 13. a baffle; 14. a limiting block; 15. a damper; 16. a compression spring; 17. fixing nails; 18. a slide plate; 19. a second threaded rod; 20. a moving wheel; 21. a belt pulley; 22. a belt; 23. a third servo motor; 24. a controller; 25. and (5) anti-skid stripes.
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.
Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a colliery rescue device in pit, including base 1, the top of base 1 is provided with extending structure 2, extending structure 2's top is provided with roof 3, base 1's top fixed mounting has installation piece 4, installation piece 4's inside fixed mounting has first servo motor 7, first servo motor 7's output fixed mounting has first threaded rod 6, and first threaded rod 6 rotates with installation piece 4 to be connected, first threaded rod 6's outside threaded connection has movable plate 5, and movable plate 5 and installation piece 4 sliding connection, one side fixed mounting that movable plate 5 kept away from installation piece 4 has connecting plate 8, connecting plate 8's inside rotation is connected with two-way lead screw 9, two splint 10 outside threaded connection of two-way lead screw 9 have two splint 10 all run through connecting plate 8 and rather than sliding connection.
The top of roof 3 is provided with baffle 13, the bottom fixed mounting of baffle 13 has a plurality of stopper 14, the inside of roof 3 is all inserted to a plurality of stopper 14 and rather than sliding connection, insert the inside of roof 3 and rather than sliding connection through stopper 14, play the effect of restriction to the position that baffle 13 removed, the inside of roof 3 just is located the corresponding both sides of a plurality of stopper 14 and all fixed mounting has attenuator 15, the output of a plurality of attenuator 15 all with baffle 13 fixed connection, the outside of a plurality of attenuator 15 all is provided with compression spring 16, compression spring 16's both ends respectively with roof 3 and baffle 13 fixed connection, contact through attenuator 15 and baffle 13, and through compression spring 16 cooperation, make baffle 13 play the effect of buffering when removing.
The inside rotation of connecting plate 8 is connected with two gears 11, and two gears 11 meshing, and the inside fixed mounting of connecting plate 8 has second servo motor 12, and the output and one of them gear 11 fixed connection of second servo motor 12, and two-way lead screw 9 runs through another gear 11 and rather than fixed connection, makes two gears 11 rotate through the drive of second servo motor 12, drives two splint 10 in two outer sides of two-way lead screw 9 and is close to each other, carries out the centre gripping fixed to connecting plate 8 top object.
The bottom of base 1 is provided with two slide 18, the inside of base 1 is all inserted to two slide 18 and rather than sliding connection, the bottom of two slide 18 is all fixed mounting and is moved round 20, and move round 20 and base 1 sliding connection, the inside of two slide 18 all is provided with second threaded rod 19, second threaded rod 19 runs through slide 18 and rather than threaded connection, and second threaded rod 19 and base 1 rotate to be connected, the top of two second threaded rods 19 all fixed mounting has belt pulley 21, two belt pulley 21 all rotate to be connected with base 1, the outside transmission of two belt pulley 21 is connected with belt 22, the inside fixed mounting of base 1 has third servo motor 23, and the output and one of them belt pulley 21 fixed connection, make two belt pulley 21 rotate through the drive of third servo motor 23, further drive the slide 18 rotation in two second 19 outsides, make move round 20 and move the inside of base 1 and make the bottom of base 1 contact the threaded rod, make the device more convenient when removing and placing.
The bottom fixed mounting of base 1 has a plurality of staples 17, further improves the stability when the device is placed through staple 17, and the top of connecting plate 8 is provided with anti-skidding stripe 25, and one side of base 1 is inlayed and is had controller 24, and controller 24 and first servo motor 7, second servo motor 12 and third servo motor 23 electric connection, further improves the stability when connecting plate 8 top object is placed through anti-skidding stripe 25 that sets up on connecting plate 8, simultaneously through the equipment operation on the controller 24 controlling means.
In summary, when the underground coal mine rescue device is used, the device is moved to a proper position under the action of the moving wheel 20 through the pushing device, and the third servo motor 23 is controlled to drive through the controller 24, so that the two belt pulleys 21 rotate to drive the second threaded rod 19 to rotate, the sliding plate 18 longitudinally moves to drive the moving wheel 20 to move into the base 1, the bottom of the base 1 contacts the ground, the device can be stably placed, and the fixing nails 17 arranged at the bottom of the base 1 are inserted into the ground, so that the stability of the device is further improved.
The telescopic structure 2 is controlled by the controller 24 to operate, the height of the top plate 3 is further adjusted, the height of the device is reduced, meanwhile, the tops of two sides of the baffle 13 are inclined, so that foreign matters falling down from a collapse channel can slide down through the inclined plane, and meanwhile, when the foreign matters fall into the top of the baffle 13, the buffer effect can be achieved through the cooperation of the damper 15 and the compression spring 16.
Simultaneously, the movable plate 5 outside the first threaded rod 6 is driven by the first servo motor 7 to longitudinally move, the connecting plate 8 is further driven to move, the two gears 11 are driven by the second servo motor 12 to rotate, the two clamping plates 10 outside the bidirectional screw rod 9 are further driven to mutually approach, the earth and stone inside a mine cavity can be carried by matching the connecting plate 8 with the two clamping plates 10, and meanwhile, the heat dissipation holes matched with the motor are formed in the device, so that the motor is prevented from being damaged due to the fact that the motor cannot dissipate heat during operation as much as possible.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a colliery rescue device in pit, includes base (1), its characterized in that: the top of base (1) is provided with extending structure (2), the top of extending structure (2) is provided with roof (3), the top fixed mounting of base (1) has installation piece (4), the inside fixed mounting of installation piece (4) has first servo motor (7), the output fixed mounting of first servo motor (7) has first threaded rod (6), and first threaded rod (6) and installation piece (4) swivelling joint, the outside threaded connection of first threaded rod (6) has movable plate (5), and movable plate (5) and installation piece (4) sliding connection, one side fixed mounting who keeps away from installation piece (4) has connecting plate (8) movable plate (5), the inside swivelling joint of connecting plate (8) has two splint (10), two splint (10) all run through connecting plate (8) and rather than sliding connection.
2. A coal mine underground rescue apparatus as claimed in claim 1 wherein: the top of roof (3) is provided with baffle (13), the bottom fixed mounting of baffle (13) has a plurality of stopper (14), a plurality of stopper (14) all insert the inside of roof (3) and with its sliding connection.
3. A coal mine underground rescue apparatus as claimed in claim 2 wherein: inside and the corresponding both sides that are located a plurality of stopper (14) of roof (3) are all fixed mounting have attenuator (15), a plurality of the output of attenuator (15) all with baffle (13) fixed connection, a plurality of the outside of attenuator (15) all is provided with compression spring (16), compression spring (16) both ends respectively with roof (3) and baffle (13) fixed connection.
4. A coal mine underground rescue apparatus as claimed in claim 1 wherein: the inside rotation of connecting plate (8) is connected with two gears (11), two gear (11) meshing, the inside fixed mounting of connecting plate (8) has second servo motor (12), and the output and one of them gear (11) fixed connection of second servo motor (12), two-way lead screw (9) run through another gear (11) and rather than fixed connection.
5. A coal mine underground rescue apparatus as claimed in claim 1 wherein: the bottom of base (1) is provided with two slide (18), two slide (18) all insert the inside of base (1) and rather than sliding connection, two the bottom of slide (18) all fixed mounting has two movable wheels (20), and movable wheel (20) and base (1) sliding connection, two the inside of slide (18) all is provided with second threaded rod (19), second threaded rod (19) run through slide (18) and rather than threaded connection, and second threaded rod (19) and base (1) swivelling joint, two equal fixed mounting in top of second threaded rod (19) has belt pulley (21), two belt pulley (21) all swivelling joint with base (1), two the outside transmission of belt pulley (21) is connected with belt (22), the inside fixed mounting of base (1) has third servo motor (23), and the output and one of them belt pulley (21) of third servo motor (23) are fixed connection.
6. A coal mine underground rescue apparatus as claimed in claim 1 wherein: the bottom of the base (1) is fixedly provided with a plurality of fixing nails (17).
7. A coal mine underground rescue apparatus as claimed in claim 1 wherein: the top of connecting plate (8) is provided with anti-skidding stripe (25), controller (24) are inlayed to one side of base (1), and controller (24) and first servo motor (7), second servo motor (12) and third servo motor (23) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691868.8U CN220929465U (en) | 2023-10-08 | 2023-10-08 | Underground coal mine rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691868.8U CN220929465U (en) | 2023-10-08 | 2023-10-08 | Underground coal mine rescue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220929465U true CN220929465U (en) | 2024-05-10 |
Family
ID=90962494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322691868.8U Active CN220929465U (en) | 2023-10-08 | 2023-10-08 | Underground coal mine rescue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220929465U (en) |
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2023
- 2023-10-08 CN CN202322691868.8U patent/CN220929465U/en active Active
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