CN214618785U - Electromechanical protection shock attenuation frame of colliery - Google Patents
Electromechanical protection shock attenuation frame of colliery Download PDFInfo
- Publication number
- CN214618785U CN214618785U CN202120731560.XU CN202120731560U CN214618785U CN 214618785 U CN214618785 U CN 214618785U CN 202120731560 U CN202120731560 U CN 202120731560U CN 214618785 U CN214618785 U CN 214618785U
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- coal mine
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- 230000035939 shock Effects 0.000 title claims abstract description 22
- 239000003245 coal Substances 0.000 claims abstract description 17
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 238000013016 damping Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a protective shock-absorbing frame for coal mine machine electricity, which comprises a concave frame, wherein the inner cavity of the concave frame is movably connected with a bearing plate, the left side and the right side of the bottom of the bearing plate are fixedly connected with positioning blocks, the opposite side of the two positioning blocks is fixedly connected with a slide bar, the left side and the right side of the outer surface of the slide bar are respectively sleeved with a slide cylinder, and the outer surface of the slide bar is sleeved with a first pressure spring between the two slide cylinders, the shock absorption of electromechanical equipment can not be effectively carried out, and the device is not suitable for popularization.
Description
Technical Field
The utility model relates to a colliery electromechanical protection technical field specifically is a colliery electromechanical protection shock attenuation frame.
Background
The coal mine is an area where people mine coal resources in a coal-rich mining area, the first type is a minery coal mine, the second type is an open-pit coal mine, when a coal seam is far away from the ground surface, coal is generally selected to be excavated into an underground roadway, the minery coal mine is characterized in that electromechanical equipment is needed in the coal mining process, the electromechanical equipment usually vibrates in the working process, and the electromechanical equipment is prone to failure due to long-time vibration, so that the electromechanical equipment needs to be protected and damped, the traditional damping device is poor in damping effect, cannot effectively damp the electromechanical equipment, and is not suitable for popularization.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery electromechanical protection shock attenuation frame that uses possesses the better advantage to electromechanical device shock attenuation effect, and it is relatively poor to have solved its shock attenuation effect of traditional damping device, can not effectually carry out the shock attenuation to electromechanical device, the unsuitable problem of popularization.
In order to achieve the above object, the utility model provides a following technical scheme: a protective shock absorption frame for coal mine machinery comprises a concave frame, wherein a bearing plate is movably connected to an inner cavity of the concave frame, positioning blocks are fixedly connected to the left side and the right side of the bottom of the bearing plate, slide rods are fixedly connected to one opposite sides of the two positioning blocks, slide cylinders are sleeved on the left side and the right side of the outer surface of each slide rod, a first pressure spring is sleeved on the outer surface of each slide rod and between the two slide cylinders, the left side and the right side of the first pressure spring are fixedly connected with one opposite sides of the two slide cylinders, supporting rods are movably connected to the left side and the right side of the inner cavity of the concave frame through movable shafts, one side, away from the concave frame, of each supporting rod is movably connected with the bottom of each slide cylinder through a movable shaft, first sliding grooves are formed in the left side and the right side of the bottom of the concave frame, first sliding blocks are slidably connected to the inner surfaces of the first sliding grooves, and second pressure springs are fixedly connected to one opposite sides of the first sliding blocks, two one side that the second pressure spring is relative all with the junction fixed connection of first spout inner chamber, there is the push rod, two at the top of first slider through loose axle swing joint one end and two that first slider was kept away from to the push rod one side that the bracing piece was carried on the back mutually all through loose axle swing joint.
Preferably, the equal fixedly connected with riser in the left and right sides at loading board top, two the equal fixedly connected with electric cylinder in the relative one side of riser, electric cylinder's flexible end fixedly connected with splint.
Preferably, the top of the sliding cylinder is fixedly connected with a second sliding block, the left side and the right side of the bottom of the bearing plate are both provided with second sliding grooves matched with the second sliding blocks for use, and the outer surfaces of the second sliding blocks are in sliding connection with the inner surfaces of the second sliding grooves.
Preferably, the equal fixedly connected with guide block in the left and right sides of loading board, the guide way that the cooperation guide block used is all seted up to the left and right sides of concave frame inner chamber, the surface of guide block and the internal surface sliding connection of guide way.
Preferably, two equal fixedly connected with third pressure spring in one side that the second slider carried on the back mutually, the one end and the junction fixed connection of second spout inner chamber that the second slider was kept away from to the third pressure spring.
Preferably, the bottom of the left side and the bottom of the concave frame are fixedly connected with mounting plates, and mounting holes are formed in the tops of the mounting plates.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the locating piece, the slide bar, the slide cartridge, first pressure spring and bracing piece, can carry out preliminary buffering to the removal of loading board, through setting up first slider, first spout, second pressure spring and push rod, can cushion the removal of bracing piece, and then cushion the removal of loading board once more, through setting up above structure, possess the better advantage to electromechanical device shock attenuation effect, it is relatively poor to have solved its shock attenuation effect of traditional damping device, can not effectually carry out the shock attenuation to electromechanical device, unsuitable problem of popularization.
2. The utility model can conveniently fix the electromechanical device by arranging the vertical plate, the electric cylinder and the clamping plate;
the second sliding block and the second sliding groove are arranged, so that the sliding cylinder can be guided to move, and meanwhile, the sliding cylinder is limited to move;
the guide block and the guide groove are arranged, so that the movement of the bearing plate can be guided, and the movement of the bearing plate is limited;
the third pressure spring is arranged, so that the movement of the second sliding block can be buffered, and the movement of the bearing plate is further buffered;
through setting up mounting panel and mounting hole, can conveniently install concave type frame.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial enlarged view of the point A in FIG. 1;
FIG. 3 is a partial enlarged view of the point B in the structure of FIG. 1;
fig. 4 is a perspective view of the structure of the electric cylinder and the clamping plate of the present invention.
In the figure: 1. a female frame; 2. a carrier plate; 3. positioning blocks; 4. a slide bar; 5. a slide cylinder; 6. a first pressure spring; 7. a support bar; 8. a first chute; 9. a first slider; 10. a second pressure spring; 11. a push rod; 12. a vertical plate; 13. an electric cylinder; 14. a splint; 15. a second slider; 16. a second chute; 17. a guide block; 18. a guide groove; 19. a third pressure spring; 20. mounting a plate; 21. and (7) installing holes.
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 protective shock-absorbing frame for coal mine machinery comprises a concave frame 1, a bearing plate 2 is movably connected in an inner cavity of the concave frame 1, positioning blocks 3 are fixedly connected to the left and right sides of the bottom of the bearing plate 2, slide bars 4 are fixedly connected to the opposite sides of the two positioning blocks 3, slide cylinders 5 are respectively sleeved on the left and right sides of the outer surface of each slide bar 4, a first pressure spring 6 is sleeved on the outer surface of each slide bar 4 and positioned between the two slide cylinders 5, the left and right sides of each first pressure spring 6 are fixedly connected to the opposite sides of the two slide cylinders 5, support bars 7 are movably connected to the left and right sides of the inner cavity of the concave frame 1 through movable shafts, one side of each support bar 7, which is far away from the concave frame 1, is movably connected to the bottom of each slide cylinder 5 through a movable shaft, first chutes 8 are respectively arranged on the left and right sides of the bottom of the concave frame 1, and first sliders 9 are slidably connected to the inner surfaces of the first chutes 8, one side, opposite to the two first sliding blocks 9, of each first pressing spring 10 is fixedly connected, one side, opposite to the two second pressing springs 10, of each second pressing spring is fixedly connected with a connecting part of an inner cavity of the corresponding first sliding groove 8, the top of each first sliding block 9 is movably connected with a push rod 11 through a movable shaft, one end, far away from the corresponding first sliding block 9, of each push rod 11 is movably connected with one side, opposite to the corresponding two support rods 7, of each support rod 7 through the movable shafts, movement of the corresponding bearing plate 2 can be preliminarily buffered through arrangement of the positioning blocks 3, the sliding rods 4, the sliding cylinders 5, the first pressing springs 6 and the support rods 7, movement of the corresponding support plate 2 can be buffered through arrangement of the first sliding blocks 9, the first sliding grooves 8, the second pressing springs 10 and the push rods 11, further movement of the corresponding support plates 2 can be buffered again, and through arrangement of the structures, the damping device has the advantage of good damping effect on electromechanical equipment, and the problem that the traditional damping device is poor in damping effect is solved, the shock absorption of electromechanical equipment can not be effectively carried out, and the device is not suitable for popularization.
Referring to fig. 1 and 4, the risers 12 are fixedly connected to the left side and the right side of the top of the bearing plate 2, the electric cylinders 13 are fixedly connected to the opposite sides of the two risers 12, the clamping plates 14 are fixedly connected to the telescopic ends of the electric cylinders 13, and the vertical plates 12, the electric cylinders 13 and the clamping plates 14 are arranged to conveniently fix electromechanical equipment.
Referring to fig. 1 and 2, the top of the sliding cylinder 5 is fixedly connected with a second slider 15, the left side and the right side of the bottom of the bearing plate 2 are both provided with a second sliding chute 16 used in cooperation with the second slider 15, the outer surface of the second slider 15 is connected with the inner surface of the second sliding chute 16 in a sliding manner, and the second slider 15 and the second sliding chute 16 are arranged to guide the movement of the sliding cylinder 5 and limit the movement of the sliding cylinder 5.
Referring to fig. 1, the left and right sides of the bearing plate 2 are fixedly connected with guide blocks 17, the left and right sides of the inner cavity of the concave frame 1 are provided with guide grooves 18 used in cooperation with the guide blocks 17, the outer surface of the guide blocks 17 is slidably connected with the inner surface of the guide grooves 18, and the guide blocks 17 and the guide grooves 18 are arranged to guide the movement of the bearing plate 2 and limit the movement of the bearing plate 2.
Referring to fig. 1 and 2, one side of each of the two second sliders 15 opposite to each other is fixedly connected with a third pressure spring 19, a connection part between one end of each of the third pressure springs 19 far away from the second slider 15 and an inner cavity of the second sliding chute 16 is fixedly connected, and the third pressure spring 19 is arranged to buffer movement of the second slider 15, so as to buffer movement of the bearing plate 2.
Referring to fig. 1, the bottom parts of the left and right sides of the concave frame 1 are fixedly connected with mounting plates 20, the top part of the mounting plate 20 is provided with mounting holes 21, and the concave frame 1 can be conveniently mounted by arranging the mounting plates 20 and the mounting holes 21.
When the device is used, the device is placed in a designated place, the concave frame 1 is installed on the ground through the installation plate 20 and the installation hole 21, the plug of the electric cylinder 13 is electrified, the electromechanical equipment is placed on the bearing plate 2, the external switch of the electric cylinder 13 is started, the electric cylinder 13 pushes the clamping plate 14 to move towards the middle, the electromechanical equipment is fixed, when the electromechanical equipment works, vibration is generated, the bearing plate 2 is driven to move downwards through the guide of the guide block 17 and the guide groove 18, the bearing plate 2 drives the supporting rod 7 to move downwards, the supporting rod 7 drives the sliding cylinder 5 to move towards two sides on the outer surface of the sliding rod 4, the movement of the bearing plate 2 is buffered for the first time through the action of the first pressure spring 6, meanwhile, the sliding cylinder 5 drives the second sliding block 15 to move towards two sides on the inner surface of the second sliding groove 16, and the movement of the bearing plate 2 is buffered for the second time through the action of the third pressure spring 19, simultaneously the bracing piece 7 promotes push rod 11 and removes to both sides, and push rod 11 drives first slider 9 and removes to both sides at the internal surface of first spout 8, cushions the removal of loading board 2 once more through the effect of second pressure spring 10, through setting up above structure, possesses the better advantage to electromechanical device shock attenuation effect, and it is relatively poor to have solved its shock attenuation effect of traditional damping device, can not effectually carry out the shock attenuation to electromechanical device, the unsuitable problem of popularization.
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 colliery electromechanical protection shock attenuation frame that uses, includes concave type frame (1), its characterized in that: the inner cavity of the concave frame (1) is movably connected with a bearing plate (2), the left side and the right side of the bottom of the bearing plate (2) are respectively and fixedly connected with a positioning block (3), two positioning blocks (3) are fixedly connected with a slide bar (4) on one side opposite to each other, the left side and the right side of the outer surface of the slide bar (4) are respectively sleeved with a slide cylinder (5), a first pressure spring (6) is sleeved on the outer surface of the slide bar (4) and positioned between the two slide cylinders (5), the left side and the right side of the inner cavity bottom of the concave frame (1) are respectively and fixedly connected with a support rod (7) through a movable shaft, one side of the support rod (7), far away from the concave frame (1), is movably connected with the bottom of the slide cylinder (5) through the movable shaft, the left side and the right side of the bottom of the concave frame (1) are respectively provided with a first chute (8), the internal surface sliding connection of first spout (8) has first slider (9), two the equal fixedly connected with second pressure spring (10) in one side that first slider (9) is relative, two one side that second pressure spring (10) is relative all with the junction fixed connection of first spout (8) inner chamber, there are push rod (11), two at the top of first slider (9) through loose axle swing joint one end and two of first slider (9) are kept away from in push rod (11) one side that bracing piece (7) carried on the back mutually all through loose axle swing joint.
2. The coal mine machine protection shock absorption frame as claimed in claim 1, wherein: the equal fixedly connected with riser (12) in the left and right sides at loading board (2) top, two the equal fixedly connected with electric cylinder (13) in the relative one side of riser (12), the flexible end fixedly connected with splint (14) of electric cylinder (13).
3. The coal mine machine protection shock absorption frame as claimed in claim 1, wherein: the top fixedly connected with second slider (15) of slide cartridge (5), second spout (16) that cooperation second slider (15) used are all seted up to the left and right sides of loading board (2) bottom, the surface of second slider (15) and the internal surface sliding connection of second spout (16).
4. The coal mine machine protection shock absorption frame as claimed in claim 1, wherein: the equal fixedly connected with guide block (17) of the left and right sides of loading board (2), guide way (18) that cooperation guide block (17) used are all seted up to the left and right sides of concave frame (1) inner chamber, the surface of guide block (17) and the internal surface sliding connection of guide way (18).
5. The coal mine machine protection shock absorption frame as claimed in claim 3, wherein: and one sides of the two second sliding blocks (15) which are opposite to each other are fixedly connected with third pressure springs (19), and one ends of the third pressure springs (19) far away from the second sliding blocks (15) are fixedly connected with the connecting part of the inner cavity of the second sliding chute (16).
6. The coal mine machine protection shock absorption frame as claimed in claim 1, wherein: the bottom of the left side and the bottom of the right side of the concave frame (1) are fixedly connected with mounting plates (20), and mounting holes (21) are formed in the tops of the mounting plates (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120731560.XU CN214618785U (en) | 2021-04-12 | 2021-04-12 | Electromechanical protection shock attenuation frame of colliery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120731560.XU CN214618785U (en) | 2021-04-12 | 2021-04-12 | Electromechanical protection shock attenuation frame of colliery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214618785U true CN214618785U (en) | 2021-11-05 |
Family
ID=78401286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120731560.XU Withdrawn - After Issue CN214618785U (en) | 2021-04-12 | 2021-04-12 | Electromechanical protection shock attenuation frame of colliery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214618785U (en) |
-
2021
- 2021-04-12 CN CN202120731560.XU patent/CN214618785U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20211105 Effective date of abandoning: 20231212 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20211105 Effective date of abandoning: 20231212 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |