CN221037353U - Detection device for maintenance of coal mine electromechanical equipment - Google Patents
Detection device for maintenance of coal mine electromechanical equipment Download PDFInfo
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- CN221037353U CN221037353U CN202322681314.XU CN202322681314U CN221037353U CN 221037353 U CN221037353 U CN 221037353U CN 202322681314 U CN202322681314 U CN 202322681314U CN 221037353 U CN221037353 U CN 221037353U
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- coal mine
- shaped frame
- detection device
- fixedly connected
- electromechanical equipment
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- 239000003245 coal Substances 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000012423 maintenance Methods 0.000 title claims description 13
- 239000003973 paint Substances 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000033001 locomotion Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model provides a detection device for maintaining electromechanical equipment of a coal mine, which belongs to the field of mechanical detection equipment of the coal mine and comprises a base, wherein a rotating table is rotatably connected to the base, an L-shaped frame is fixedly connected to the base, two driving mechanisms are vertically arranged on the L-shaped frame, and two paint thickness detectors are respectively connected with the two driving mechanisms in a transmission manner and are used for detecting the thickness of the paint of the electrical equipment of the coal mine. According to the utility model, when the vertical reciprocating screw rod and the sliding block are matched to drive the paint thickness detector to do one-time up-down reciprocating motion, the rack plate and the gear shaft are matched to drive the rotating table to rotate for a certain angle, and the rack plate and the gear shaft are elastically connected with the L-shaped frame through the connecting plate, so that the paint thickness detector keeps the same distance with different vertical surfaces of the coal mine electrical equipment, the paint detection is accurately carried out on the vertical surfaces of the coal mine electrical equipment, and the detection effect is improved.
Description
Technical Field
The utility model relates to the field of coal mine mechanical detection equipment, in particular to a detection device for maintaining coal mine electromechanical equipment.
Background
Coal mine electromechanical devices refer to various mechanical and electrical devices used in the coal mine production process. When electrical equipment breaks down, the fault appears, need dismantle it and take out and detect the maintenance, prior art bulletin number CN 216098829U's patent document provides a colliery electromechanical equipment maintenance and uses detection device, and the device drives first paint surface thickness detector motion through indulging the electric hydraulic ram, can realize treating the paint surface thickness of the lateral wall not co-altitude of check out test set, drives second paint surface thickness detector lateral movement through horizontal electric hydraulic ram, realizes treating the different positions of check out test set top paint surface and carries out paint surface thickness detection.
Aiming at the related technology, the inventor considers that the coal mine electrical equipment mainly comprises a rectangular box body and electrical equipment in the rectangular box body, and when the rectangular box body switches the detection surface on the turntable mechanism, the distance between the first paint surface thickness detector and the rectangular box body is changed, so that the paint surface thickness condition is difficult to measure. Therefore, we propose a detection device for maintenance of electromechanical equipment of coal mine.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a detection device for maintaining electromechanical equipment of a coal mine.
In order to achieve the purpose, the detection device for maintaining the electromechanical equipment of the coal mine provided by the utility model comprises a base, wherein a rotating table is rotatably connected to the base;
the L-shaped frame is fixedly connected to the base, and a motor is fixedly arranged on the L-shaped frame;
The two driving mechanisms are vertically arranged on the L-shaped frame and are in transmission connection with the motor;
The two paint thickness detectors are respectively connected with the two driving mechanisms in a transmission way and are used for detecting the paint thickness of the coal mine electrical equipment;
The telescopic frame is elastically connected to the L-shaped frame and is connected with the paint thickness detector.
By adopting the technical scheme, the motor drives the two driving mechanisms to move, the two driving mechanisms respectively drive the two paint thickness detectors to reciprocate in the horizontal direction and the vertical direction, after the coal mine electrical equipment is fixed on the rotating table, the paint thickness detector which moves horizontally detects the paint thickness on the top surface of the coal mine electrical equipment, the paint thickness detector which moves vertically keeps a fixed distance with the vertical surface of the coal mine electrical equipment under the driving of the telescopic frame, and performs up-and-down movement to detect the paint thickness on the vertical surface of the coal mine electrical equipment,
Optionally, the driving mechanism includes the reciprocating screw rod that rotates with L shape frame to be connected, sliding connection has the slider on the reciprocating screw rod, slider and L shape frame sliding connection, two pass through steering gear transmission connection between the reciprocating screw rod, just the motor output is connected fixedly with a reciprocating screw rod.
Through adopting above-mentioned technical scheme, the motor drives two reciprocating screw rods and rotates in step, and reciprocating screw rod and slider cooperation make and drive two paint surface thickness detectors respectively and carry out reciprocating motion in horizontal direction.
Optionally, the expansion bracket is including the connecting plate that is I shape structure, the connecting plate both ends all rotate and are connected with the guide pulley, the equal fixedly connected with connecting rod of connecting plate corner, connecting rod and L shape frame sliding connection, just the cover is equipped with spring A on the connecting rod, spring A both ends are connected fixedly with connecting rod, L shape frame respectively.
Through adopting above-mentioned technical scheme, spring A and connecting rod cooperation make guide pulley and colliery electrical equipment's vertical face contact for when colliery electrical equipment is turning to, a paint surface thickness detector keeps the same distance with colliery electrical equipment's vertical face all the time, makes it carry out effectual detection to colliery electrical equipment's vertical face.
Optionally, one paint thickness detector is fixedly connected to the slider, the other paint thickness detector is slidably connected to the connecting plate through a fixedly connected slide seat, and the slide seat is fixedly connected with the slider through a telescopic rod.
Through adopting above-mentioned technical scheme, the slider of upside directly drives paint surface thickness detector and carries out horizontal reciprocating sliding, and the slider of downside makes paint surface thickness detector carry out vertical reciprocating motion through telescopic link and slide cooperation.
Optionally, a rack plate is slidably connected to the L-shaped frame, a plane gear is fixedly connected to the rotating table, the rack plate is in transmission connection with the plane gear through a gear shaft, and the gear shaft is in rotational connection with the base;
The rack plate is elastically connected with the L-shaped frame through a spring B.
Through adopting above-mentioned technical scheme, butt rack board when the slider of vertical removal descends for rack board descends and drives the gear shaft and rotate, and the gear shaft drives the rotation platform with the face gear cooperation and rotates certain angle, realizes the automatic rotation of rotation platform, and the slider rises the back, and spring B drives the rack board and resets.
Optionally, the gear shaft comprises a rotating shaft, one end of the rotating shaft is fixedly connected with a transmission gear, the other end of the rotating shaft is fixedly connected with a ratchet wheel, and the ratchet wheel is rotationally connected with a gear ring;
The gear ring is internally and elastically connected with a clamping block through a spring C, and the clamping block is in butt fit with the ratchet wheel.
Through adopting above-mentioned technical scheme, fixture block and ratchet elasticity butt for rack board drives gear ring, ratchet rotation when descending, makes the rolling table rotate certain angle, and when rack board risees, the fixture block contracts to the gear ring, and the ratchet does not rotate, thereby drives the rolling table reverse rotation when avoiding rack board to rise.
Optionally, a square block is fixedly connected to one side of the ratchet wheel, and a limiting plate which is in butt fit with the square block is fixedly connected to the rack plate.
Through adopting above-mentioned technical scheme, when rack board does not drive the gear ring rotation, limiting plate and square piece butt for restrict the gear shaft, and then make the rotation platform keep stable state.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. When the vertical reciprocating screw rod and the sliding block are matched to drive the paint thickness detector to do one-time up-down reciprocating motion, the rack plate and the gear shaft are matched to drive the rotating table to rotate for a certain angle, and the rack plate and the gear shaft are elastically connected with the L-shaped frame through the connecting plate, so that the paint thickness detector keeps the same distance with different vertical surfaces of the coal mine electrical equipment, the paint detection is accurately carried out on the vertical surfaces of the coal mine electrical equipment, and the detection effect is improved;
2. Through rising the back when rack board, limiting plate and square piece butt make the ratchet unable rotation, and then make the rolling stand keep steady state to stability when promoting colliery electrical equipment and placing has further promoted paint surface detection effect.
Drawings
FIG. 1 is a schematic diagram of a detecting device for maintaining electromechanical equipment in a coal mine according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a driving mechanism and a connecting plate of a detection device for maintaining electromechanical equipment of a coal mine in an embodiment of the utility model;
FIG. 3 is a schematic view of a structure of a rotating table, a gear shaft and rack plates of a detection device for maintaining electromechanical equipment in a coal mine according to an embodiment of the utility model;
FIG. 4 is a schematic diagram of a rack plate and a spring B of a detection device for maintaining electromechanical equipment in a coal mine according to an embodiment of the utility model;
Fig. 5 is an exploded view of the structure of a gear ring and square block of a detection device for maintenance of electromechanical equipment in a coal mine according to an embodiment of the utility model.
The reference numerals in the figures illustrate: 1. a base; 2. a rotating table; 3. an L-shaped frame; 4. a motor; 5. a reciprocating screw rod; 6. a slide block; 7. a paint thickness detector; 8. a connecting plate; 9. a guide wheel; 10. a connecting rod; 11. a spring A; 12. a slide; 13. a telescopic rod; 14. rack plate; 15. a face gear; 16. a rotating shaft; 17. a transmission gear; 18. a ratchet wheel; 19. a gear ring; 20. a spring B; 21. a spring C; 22. a clamping block; 23. square blocks; 24. and a limiting plate.
Detailed Description
The utility model is described in further detail below with reference to the drawings.
1-5, The embodiment of the utility model provides a detection device for maintaining electromechanical equipment of a coal mine, which comprises a base 1, wherein a rotating table 2 is rotatably connected to the base 1, an L-shaped frame 3 is fixedly connected to the base 1, a motor 4 is fixedly arranged at a folded angle of the L-shaped frame 3, two driving mechanisms are vertically arranged on the L-shaped frame 3, a paint thickness detector 7 is connected to the driving mechanisms, a telescopic frame is elastically connected to the L-shaped frame 3, and the telescopic frame can drive the paint thickness detector 7 to keep the same distance with different vertical surfaces of coal electrical equipment to be detected.
Referring to fig. 1, a plurality of bolts are connected to the rotating table 2 in a threaded manner, one ends of the bolts are connected with the clamping plates in a rotating mode, and the clamping plates can clamp and limit the bottoms of the coal mine electrical equipment by rotating the plurality of bolts.
The L-shaped frame 3 is fixedly provided with display equipment, the display equipment is electrically connected with the paint thickness detector 7, and the numerical value of the paint thickness detector 7 in equipment detection can be displayed in real time through the display equipment.
Referring to fig. 2, the driving mechanism includes a reciprocating screw 5 rotatably connected with the L-shaped frame 3, a sliding block 6 is slidably connected on the reciprocating screw 5, the sliding block 6 is slidably connected with the L-shaped frame 3, two reciprocating screws 5 are connected through a steering gear, an output end of a motor 4 is fixedly connected with one reciprocating screw 5, the motor 4 drives the two reciprocating screws 5 to rotate synchronously, and the reciprocating screw 5 cooperates with the sliding block 6 to drive two paint thickness detectors 7 to reciprocate in horizontal and vertical directions respectively.
Referring to fig. 2, the expansion bracket comprises a connecting plate 8 in an I-shaped structure, guide wheels 9 are rotatably connected to two ends of the connecting plate 8, connecting rods 10 are fixedly connected to corners of the connecting plate 8, the connecting rods 10 are slidably connected with an L-shaped frame 3, springs A11 are sleeved on the connecting rods 10, two ends of each spring A11 are fixedly connected with the connecting rods 10 and the L-shaped frame 3 respectively, the guide wheels 9 are in contact with vertical surfaces of coal mine electrical equipment by matching the springs A11 with the connecting rods 10, and when the coal mine electrical equipment is turned, a paint thickness detector 7 always keeps the same distance with the vertical surfaces of the coal mine electrical equipment, so that the vertical surfaces of the coal mine electrical equipment are effectively detected.
Referring to fig. 2, a paint thickness detector 7 is fixedly connected to a slide block 6, another paint thickness detector 7 is slidably connected to a connecting plate 8 through a fixedly connected slide seat 12, the slide seat 12 is fixedly connected to the slide block 6 through a telescopic rod 13, the slide block 6 on the upper side directly drives the paint thickness detector 7 to horizontally reciprocate, and the slide block 6 on the lower side cooperates with the slide seat 12 through the telescopic rod 13 to enable the paint thickness detector 7 to vertically reciprocate.
Referring to fig. 3 and 4, the rack plate 14 is slidably connected to the L-shaped frame 3, the rotating table 2 is fixedly connected with the face gear 15, the rack plate 14 is in transmission connection with the face gear 15 through a gear shaft, the gear shaft is in rotation connection with the base 1, the rack plate 14 is elastically connected with the L-shaped frame 3 through a spring B20, when the vertically moving slide block 6 descends, the vertically moving slide block 6 abuts against the rack plate 14, the rack plate 14 descends and drives the gear shaft to rotate, the gear shaft and the face gear 15 cooperate to drive the rotating table 2 to rotate for a certain angle, automatic rotation of the rotating table 2 is achieved, and after the slide block 6 ascends, the spring B20 drives the rack plate 14 to reset.
Referring to fig. 3 and 5, the gear shaft includes a rotating shaft 16, one end of the rotating shaft 16 is fixedly connected with a transmission gear 17, the other end is fixedly connected with a ratchet 18, a gear ring 19 is rotatably connected to the ratchet 18, a clamping block 22 is elastically connected to the gear ring 19 through a spring C21, the clamping block 22 is in abutting fit with the ratchet 18, the spring C21 drives the clamping block 22 to elastically abut against the ratchet 18, so that the rack plate 14 drives the gear ring 19 and the ratchet 18 to rotate when descending, the rotating table 2 rotates by a certain angle, the clamping block 22 contracts inwards to the gear ring 19 when the rack plate 14 ascends, and the ratchet 18 does not rotate, so that the rack plate 14 is prevented from driving the rotating table 2 to reversely rotate when ascending.
Referring to fig. 5, a square block 23 is fixedly connected to one side of the ratchet 18, a limiting plate 24 in abutting engagement with the square block 23 is fixedly connected to the rack plate 14, and when the rack plate 14 does not drive the gear ring 19 to rotate, the limiting plate 24 abuts against the square block 23, so that the gear shaft is limited, and the rotating table 2 is kept in a stable state.
The implementation principle of the detection device for maintaining the electromechanical equipment of the coal mine provided by the embodiment of the utility model is as follows: placing coal electrical equipment to be detected on a rotating table 2, rotating a bolt to enable a clamping plate to clamp and limit the bottom of the coal mine electrical equipment, enabling a guide wheel 9 to be in contact with the vertical surface of the coal mine electrical equipment by matching a spring A11 with a connecting rod 10, enabling a paint thickness detector 7 to keep a certain distance from the vertical surface of the coal mine electrical equipment, enabling a motor 4 to drive two reciprocating screw rods 5 to synchronously rotate, enabling the reciprocating screw rods 5 to be matched with a sliding block 6 to respectively drive the two paint thickness detectors 7 to reciprocate in the horizontal direction and the vertical direction, and detecting the paint condition of the coal mine electrical equipment;
When the sliding block 6 vertically moving descends, the sliding block is abutted against the rack plate 14, so that the rack plate 14 descends and drives the gear shaft to rotate, the gear shaft and the face gear 15 are matched to drive the rotating table 2 to rotate by a certain angle, automatic rotation of the rotating table 2 is realized, and the coal block electric equipment is driven to carry out adjustment and conversion of vertical surfaces, so that paint condition detection on all vertical surfaces of the coal mine electric equipment is realized.
Claims (7)
1. The utility model provides a colliery electromechanical equipment maintenance is with detection device which characterized in that: comprises a base, a rotating table is rotatably connected on the base;
the L-shaped frame is fixedly connected to the base, and a motor is fixedly arranged on the L-shaped frame;
The two driving mechanisms are vertically arranged on the L-shaped frame and are in transmission connection with the motor;
The two paint thickness detectors are respectively connected with the two driving mechanisms in a transmission way and are used for detecting the paint thickness of the coal mine electrical equipment;
The telescopic frame is elastically connected to the L-shaped frame and is connected with the paint thickness detector.
2. The detection device for maintenance of coal mine electromechanical equipment according to claim 1, wherein: the driving mechanism comprises a reciprocating screw rod rotationally connected with the L-shaped frame, a sliding block is connected to the reciprocating screw rod in a sliding manner, the sliding block is connected with the L-shaped frame in a sliding manner, the two reciprocating screw rods are in transmission connection through a steering gear, and the output end of the motor is fixedly connected with one reciprocating screw rod.
3. The detection device for maintenance of coal mine electromechanical equipment according to claim 1, wherein: the expansion bracket comprises a connecting plate with an I-shaped structure, guide wheels are connected to two ends of the connecting plate in a rotating mode, connecting rods are fixedly connected to corners of the connecting plate, the connecting rods are connected with the L-shaped frame in a sliding mode, springs A are sleeved on the connecting rods, and two ends of each spring A are connected and fixed with the connecting rods and the L-shaped frame respectively.
4. The detection device for maintenance of coal mine electromechanical equipment according to claim 2, wherein: one paint thickness detector fixed connection is on the slider, another paint thickness detector pass through fixed connection's slide sliding connection on the connecting plate, just the slide passes through telescopic link and a slider connection is fixed.
5. The detection device for maintenance of coal mine electromechanical equipment according to claim 1, wherein: the L-shaped frame is connected with a rack plate in a sliding manner, the rotating table is fixedly connected with a plane gear, the rack plate is in transmission connection with the plane gear through a gear shaft, and the gear shaft is in rotation connection with the base;
The rack plate is elastically connected with the L-shaped frame through a spring B.
6. The coal mine electromechanical equipment maintenance detection device according to claim 5, wherein: the gear shaft comprises a rotating shaft, one end of the rotating shaft is fixedly connected with a transmission gear, the other end of the rotating shaft is fixedly connected with a ratchet wheel, and the ratchet wheel is rotationally connected with a gear ring;
The gear ring is internally and elastically connected with a clamping block through a spring C, and the clamping block is in butt fit with the ratchet wheel.
7. The coal mine electromechanical equipment maintenance detection device according to claim 6, wherein: one side of the ratchet wheel is fixedly connected with a square block, and the rack plate is fixedly connected with a limiting plate which is in butt fit with the square block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322681314.XU CN221037353U (en) | 2023-10-08 | 2023-10-08 | Detection device for maintenance of coal mine electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322681314.XU CN221037353U (en) | 2023-10-08 | 2023-10-08 | Detection device for maintenance of coal mine electromechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221037353U true CN221037353U (en) | 2024-05-28 |
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ID=91172412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322681314.XU Active CN221037353U (en) | 2023-10-08 | 2023-10-08 | Detection device for maintenance of coal mine electromechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221037353U (en) |
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2023
- 2023-10-08 CN CN202322681314.XU patent/CN221037353U/en active Active
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