CN216978126U - Electromechanical operation vibration monitoring equipment for coal mine - Google Patents
Electromechanical operation vibration monitoring equipment for coal mine Download PDFInfo
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- CN216978126U CN216978126U CN202220395419.1U CN202220395419U CN216978126U CN 216978126 U CN216978126 U CN 216978126U CN 202220395419 U CN202220395419 U CN 202220395419U CN 216978126 U CN216978126 U CN 216978126U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 239000003245 coal Substances 0.000 title claims abstract description 21
- 238000012806 monitoring device Methods 0.000 claims abstract description 40
- 230000003139 buffering effect Effects 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000004458 analytical method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005662 electromechanics Effects 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
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a coal mine electromechanical operation vibration monitoring device, which comprises a concave box, wherein the inner cavity of the concave box 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, one side opposite to 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, the bottom of the slide cylinder is movably connected with a support bar through a movable shaft, the utility model can buffer the up-and-down movement of the bearing plate by arranging the positioning blocks, the slide bar, the slide cylinder, a first pressure spring and the support bar, further buffering the up-and-down movement of the monitoring device body, fixing the monitoring device body by arranging a vertical plate, a screw rod, a sleeve, a movable rod, a second pressure spring and a clamping plate, simultaneously, the left and right movement of the monitoring equipment body can be buffered, and the structure has the advantage of good buffering effect on the vibration monitoring device.
Description
Technical Field
The utility model relates to the technical field of electromechanical operation vibration monitoring equipment, in particular to coal mine electromechanical operation vibration monitoring equipment.
Background
In the process of coal mining, various coal mine electromechanical devices are required to be used for mining work, the coal mine electromechanical devices can generate vibration in the operation process, the vibration is the pulse of a machine, the vibration is a representation of the condition of the machine, many fault analysis methods of the electromechanical devices are provided, most of the fault analysis methods are based on noise and vibration, for the electromechanical devices, the device vibration in a stable state has certain frequency and amplitude, and when the device fails in operation, the electromechanical vibration can be changed accordingly.
The vibration monitoring device of the coal mine electromechanical equipment in the current market still has defects when in use, the traditional vibration monitoring device has poor buffering effect, and the traditional vibration monitoring device is easy to resonate with coal mine electromechanics when in vibration monitoring of the coal mine electromechanical equipment, so that the monitoring result is unstable, and meanwhile, the service life of the monitoring device is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide coal mine electromechanical operation vibration monitoring equipment which has the advantage of good buffering effect on a vibration monitoring device and solves the problems that the traditional vibration monitoring device is poor in buffering effect, resonance is easily formed between the traditional vibration monitoring device and coal mine electromechanical equipment when vibration of the electromechanical equipment is monitored, a monitoring result is unstable, and meanwhile the service life of the monitoring equipment is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the electromechanical operation vibration monitoring equipment for the coal mine comprises a concave box, wherein a bearing plate is movably connected with an inner cavity of the concave box, positioning blocks are fixedly connected with the left side and the right side of the bottom of the bearing plate, a sliding rod is fixedly connected with one side of the two positioning blocks opposite to each other, sliding cylinders are sleeved on the left side and the right side of the outer surface of the sliding rod, a supporting rod is movably connected with the bottom of the sliding cylinder through a movable shaft, one end of the supporting rod, away from the sliding cylinder, is movably connected with the joint of the bottom of the inner cavity of the concave box through the movable shaft, a first pressure spring is sleeved between the two sliding cylinders on the outer surface of the sliding rod, the right side of the first pressure spring is fixedly connected with the left side of the sliding cylinder, the left side of the first pressure spring is fixedly connected with the right side of the sliding cylinder, the top of the bearing plate penetrates through the concave box and is fixedly connected with a placing plate, a placing groove is formed in the top of the placing plate, the monitoring facilities body has been placed to the inner chamber of standing groove, place the equal fixedly connected with riser in the left and right sides at board top, two the equal threaded connection in one side that the riser is relative has the screw rod, two the equal fixedly connected with sleeve in one side that the screw rod is relative, telescopic inner chamber swing joint has the movable rod, two the equal fixedly connected with second pressure spring in one side that the movable rod carried on the back mutually, the one end that the movable rod was kept away from to the second pressure spring is connected with splint with the junction fixed connection of sleeve inner chamber, two the sleeve is all run through to one side that the movable rod is relative and is connected with through the bearing rotation.
Preferably, the bottom of the left side and the bottom of the right side of the bearing plate are fixedly connected with first sliding blocks, the left side and the right side of the inner cavity of the concave box are respectively provided with a first sliding groove matched with the first sliding blocks for use, and the outer surface of the first sliding block is connected with the inner surface of the first sliding groove in a sliding manner.
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, two riser and fixedly connected with carousel are all run through to the screw rod one side that backs on the back, two the equal fixedly connected with handle in top that the carousel backed on the back one side.
Preferably, the top and the bottom of movable rod just keep away from the equal fixedly connected with guide block of one end of splint, the guide way that the cooperation guide block used is all seted up to the top and the bottom of sleeve inner chamber, the surface of guide block and the internal surface sliding connection of guide way.
Preferably, two the equal fixedly connected with protection of one side that splint are relative fills up, and the protection fills up the surface that keeps away from one side of splint and monitoring facilities body and closely laminates.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the vibration monitoring device, the positioning block, the sliding rod, the sliding cylinder, the first pressure spring and the supporting rod are arranged, so that the up-and-down movement of the bearing plate can be buffered, the up-and-down movement of the monitoring device body can be buffered, the vertical plate, the screw rod, the sleeve, the movable rod, the second pressure spring and the clamping plate are arranged, the monitoring device body can be fixed, meanwhile, the left-and-right movement of the monitoring device body can be buffered, the structure has the advantage of good buffering effect on the vibration monitoring device, and the problems that the traditional vibration monitoring device is poor in buffering effect, resonance is easily formed between the traditional vibration monitoring device and the coal mine machine when the vibration of the electromechanical device is monitored, the monitoring result is unstable, and the service life of the monitoring device is influenced are solved.
2. The first sliding block and the first sliding groove are arranged, so that the movement of the bearing plate can be guided, and the movement of the bearing plate is limited;
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 can be limited to move;
the screw rod can be conveniently rotated by arranging the turntable and the handle;
through setting up guide block and guide way, can play the effect of direction to the removal of movable rod, also carry on spacingly to the removal of movable rod simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of the structure of FIG. 1;
FIG. 4 is a partial enlarged view of the point B in FIG. 1 according to the present invention.
In the figure: 1. a concave mould box; 2. a carrier plate; 3. positioning blocks; 4. a slide bar; 5. a slide cylinder; 6. a support bar; 7. a first pressure spring; 8. placing the plate; 9. a placement groove; 10. monitoring the equipment body; 11. a vertical plate; 12. a screw; 13. a sleeve; 14. a movable rod; 15. a second pressure spring; 16. a splint; 17. a first slider; 18. a first chute; 19. a second slider; 20. a second chute; 21. a turntable; 22. a guide block; 23. a guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, a coal mine electromechanical operation vibration monitoring device comprises a concave box 1, a bearing plate 2 is movably connected with the inner cavity of the concave box 1, positioning blocks 3 are fixedly connected with the left side and the right side of the bottom of the bearing plate 2, a slide bar 4 is fixedly connected with one side of each of the two positioning blocks 3, slide cylinders 5 are sleeved on the left side and the right side of the outer surface of each slide bar 4, the bottom of each slide cylinder 5 is movably connected with a support bar 6 through a movable shaft, the joint of one end of each support bar 6 far away from each slide cylinder 5 and the bottom of the inner cavity of the concave box 1 is movably connected through the movable shaft, a first pressure spring 7 is sleeved on the outer surface of each slide bar 4 and positioned between the two slide cylinders 5, the right side of the first pressure spring 7 is fixedly connected with the left side of the right side slide cylinder 5, the left side of the first pressure spring 7 is fixedly connected with the right side of the left side slide cylinder 5, the top of the bearing plate 2 penetrates through the concave box 1 and is fixedly connected with a placing plate 8, the top of the placing plate 8 is provided with a placing groove 9, an inner cavity of the placing groove 9 is provided with a monitoring device body 10, the left side and the right side of the top of the placing plate 8 are fixedly connected with vertical plates 11, one sides opposite to the two vertical plates 11 are in threaded connection with screw rods 12, one sides opposite to the two screw rods 12 are fixedly connected with sleeves 13, inner cavities of the sleeves 13 are movably connected with movable rods 14, one sides opposite to the two movable rods 14 are fixedly connected with second pressure springs 15, one ends of the second pressure springs 15 far away from the movable rods 14 are fixedly connected with the connecting parts of the inner cavities of the sleeves 13, one sides opposite to the two movable rods 14 penetrate through the sleeves 13 and are rotatably connected with clamping plates 16 through bearings, the up-and-down movement of the bearing plate 2 can be buffered by arranging positioning blocks 3, the sliding rods 4, the sliding cylinders 5, the first pressure springs 7 and the supporting rods 6, so as to buffer the up-down movement of the monitoring device body 10, through setting up riser 11, screw rod 12, sleeve 13, movable rod 14, second pressure spring 15 and splint 16, can fix monitoring facilities body 10, also can control the removal to monitoring facilities body 10 simultaneously and cushion, through setting up above structure, possess the better advantage of vibration monitoring devices's buffering effect, it is relatively poor to have solved its buffering effect of traditional vibration monitoring devices, form resonance with the colliery electromechanics easily when monitoring electromechanical device's vibration, lead to the monitoring result unstable, still influence monitoring facilities's life's problem simultaneously.
Referring to fig. 2, the bottom of the left and right sides of the bearing plate 2 is fixedly connected with a first sliding block 17, the left and right sides of the inner cavity of the concave box 1 are both provided with a first sliding groove 18 used in cooperation with the first sliding block 17, the outer surface of the first sliding block 17 is slidably connected with the inner surface of the first sliding groove 18, and the first sliding block 17 and the first sliding groove 18 are arranged to guide the movement of the bearing plate 2 and limit the movement of the bearing plate 2.
Referring to fig. 2 and 4, the top of the sliding cylinder 5 is fixedly connected with a second sliding block 19, the left side and the right side of the bottom of the bearing plate 2 are both provided with second sliding grooves 20 used in cooperation with the second sliding block 19, the outer surface of the second sliding block 19 is connected with the inner surface of the second sliding groove 20 in a sliding manner, and the second sliding block 19 and the second sliding groove 20 are arranged, so that the sliding cylinder 5 can be guided and the sliding cylinder 5 can be limited in movement.
Referring to fig. 1 and 2, the vertical plate 11 is penetrated through one side of each of the two screws 12 opposite to each other and is fixedly connected with a rotating disc 21, the top of each of the two rotating discs 21 opposite to each other is fixedly connected with a handle, and the screws 12 can be conveniently rotated by arranging the rotating discs 21 and the handles.
Referring to fig. 2 and 3, the top and the bottom of the movable rod 14 and the end far away from the clamping plate 16 are both fixedly connected with a guide block 22, the top and the bottom of the inner cavity of the sleeve 13 are both provided with a guide groove 23 used in cooperation with the guide block 22, the outer surface of the guide block 22 is slidably connected with the inner surface of the guide groove 23, and the guide block 22 and the guide groove 23 are arranged to guide the movement of the movable rod 14 and limit the movement of the movable rod 14.
Referring to fig. 1 and 2, the opposite sides of the two clamping plates 16 are fixedly connected with a protection pad, and one side of the protection pad away from the clamping plates 16 is tightly attached to the outer surface of the monitoring device body 10, so that the protection pad can protect the two sides of the monitoring device body 10.
When the monitoring device is used, the concave box 1 is moved to a pointing place, the monitoring device body 10 is placed in the placing groove 9, then the turntable 21 is rotated, the turntable 21 drives the screw 12 to rotate, the screw 12 drives the sleeve 13 to move towards the middle under the action of the vertical plate 11, the sleeve 13 drives the movable rod 14 to move towards the middle, the movable rod 14 drives the clamp plate 16 to move towards the middle to fix the monitoring device body 10, when the monitoring device body 10 moves leftwards and rightwards, the monitoring device body 10 drives the clamp plate 16 to move towards two sides, the clamp plate 16 drives the movable rod 14 to move towards the sleeve 13 under the guide of the guide block 22 and the guide groove 23, and the left and right movement of the monitoring device body 10 is buffered through the left and right movement of the second pressure spring 15;
when monitoring facilities body 10 produces and reciprocates, monitoring facilities body 10 drives loading board 2 downstream, loading board 2 drives locating piece 3 and slide bar 4 downstream, slide bar 4 drives slide cartridge 5 through the direction of second slider 19 and second spout 20 and moves to both sides, slide cartridge 5 drives first pressure spring 7 and stretches, the effect through first pressure spring 7 cushions reciprocating of monitoring facilities body 10, through setting up above structure, possess the better advantage of buffering effect to vibration monitoring devices, it is relatively poor to have solved its buffering effect of traditional vibration monitoring devices, form resonance with coal mine electromechanical easily when monitoring electromechanical device's vibration, lead to the monitoring result unstable, still influence monitoring facilities's life's problem simultaneously.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a colliery electromechanical operation vibration monitoring facilities, includes female die mould case (1), its characterized in that: the inner cavity of the concave box (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 fixedly connected with positioning blocks (3), two positioning blocks (3) are fixedly connected with a slide rod (4) on the opposite side, the left side and the right side of the outer surface of the slide rod (4) are respectively sleeved with a slide cylinder (5), the bottom of the slide cylinder (5) is movably connected with a support rod (6) through a movable shaft, the joint of one end of the support rod (6) far away from the slide cylinder (5) and the inner cavity bottom of the concave box (1) is movably connected through a movable shaft, a first pressure spring (7) is sleeved on the outer surface of the slide rod (4) and positioned between the two slide cylinders (5), the right side and the right side of the first pressure spring (7) are fixedly connected with the left side of the slide cylinder (5), the left side and the left side of the first pressure spring (7) are fixedly connected with the right side of the slide cylinder (5), the top of the bearing plate (2) penetrates through the concave box (1) and is fixedly connected with a placing plate (8), a placing groove (9) is arranged at the top of the placing plate (8), a monitoring device body (10) is placed in an inner cavity of the placing groove (9), the left side and the right side of the top of the placing plate (8) are both fixedly connected with vertical plates (11), one sides of the two vertical plates (11) opposite to each other are both in threaded connection with screw rods (12), one sides of the two screw rods (12) opposite to each other are both fixedly connected with sleeves (13), the inner cavity of the sleeve (13) is movably connected with movable rods (14), one side of each of the two movable rods (14) opposite to each other is fixedly connected with a second pressure spring (15), one end of the second pressure spring (15) far away from the movable rod (14) is fixedly connected with the connecting part of the inner cavity of the sleeve (13), and one side, opposite to the movable rod (14), of the second pressure spring all penetrates through the sleeve (13) and is connected with a clamping plate (16) through a bearing in a rotating mode.
2. The coal mine electromechanical operation vibration monitoring device of claim 1, wherein: the bottom of the left side and the bottom of the right side of the bearing plate (2) are fixedly connected with first sliding blocks (17), the left side and the right side of the inner cavity of the concave box (1) are provided with first sliding grooves (18) matched with the first sliding blocks (17) for use, and the outer surfaces of the first sliding blocks (17) are connected with the inner surfaces of the first sliding grooves (18) in a sliding mode.
3. The coal mine electromechanical operation vibration monitoring device of claim 1, wherein: the top fixedly connected with second slider (19) of slide cartridge (5), second spout (20) that cooperation second slider (19) used are all seted up to the left and right sides of loading board (2) bottom, the surface of second slider (19) and the internal surface sliding connection of second spout (20).
4. The coal mine electromechanical operation vibration monitoring device of claim 1, wherein: two riser (11) and fixedly connected with carousel (21), two are all run through in one side that screw rod (12) carried on the back mutually the equal fixedly connected with handle in top of one side that carousel (21) carried on the back mutually.
5. The coal mine electromechanical operation vibration monitoring device according to claim 1, characterized in that: the top and the bottom of movable rod (14) just keep away from equal fixedly connected with guide block (22) of one end of splint (16), guide way (23) that cooperation guide block (22) used are all seted up to the top and the bottom of sleeve (13) inner chamber, the surface of guide block (22) and the internal surface sliding connection of guide way (23).
6. The coal mine electromechanical operation vibration monitoring device of claim 1, wherein: two equal fixedly connected with protection pad in the relative one side of splint (16), and the protection pad is kept away from one side of splint (16) and is closely laminated with the surface of monitoring facilities body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220395419.1U CN216978126U (en) | 2022-02-25 | 2022-02-25 | Electromechanical operation vibration monitoring equipment for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220395419.1U CN216978126U (en) | 2022-02-25 | 2022-02-25 | Electromechanical operation vibration monitoring equipment for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216978126U true CN216978126U (en) | 2022-07-15 |
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ID=82356664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220395419.1U Active CN216978126U (en) | 2022-02-25 | 2022-02-25 | Electromechanical operation vibration monitoring equipment for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216978126U (en) |
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2022
- 2022-02-25 CN CN202220395419.1U patent/CN216978126U/en active Active
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