CN213889901U

CN213889901U - Electromechanical maintenance fixing device for coal mine

Info

Publication number: CN213889901U
Application number: CN202023120592.0U
Authority: CN
Inventors: 陈全相
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-06
Anticipated expiration: 2030-12-22

Abstract

A coal mine electromechanical maintenance fixing device comprises a fixing table; the bearing plate is connected with the fixed seat through the direction adjusting component; and the bottom of the fixed platform is provided with a plurality of groups of lifting studs; the fixed cylinder is arranged on the bearing plate; the lifting studs are in threaded connection with the fixed cylinder, and the transmission belt is in transmission connection with each lifting stud; the bidirectional screw is rotationally connected with the fixed platform, and the moving blocks are positioned at two ends of the bidirectional screw; the clamping piece is connected with the moving block; the movable piece is arranged in the connecting box in a sliding mode, and the adjusting rod is in threaded connection with the movable piece; one end of the bidirectional screw is provided with a second gear; the first transmission rod is transversely arranged and is rotationally connected with the connecting box, and the first transmission rod is in transmission connection with one group of lifting studs; a third gear is arranged on the first transmission rod; a first motor is arranged in the moving part, and a first gear is arranged at the output end of the first motor. The utility model discloses not only conveniently fix not unidimensional colliery electromechanical device, still conveniently adjust the height and the direction of fixed station, operation labour saving and time saving has the practicality.

Description

Electromechanical maintenance fixing device for coal mine

Technical Field

The utility model relates to an electromechanical technical field that maintains especially relates to a fixing device is maintained to colliery electromechanics.

Background

The coal mine electromechanical maintenance fixing device is a device for supporting and fixing coal mine electromechanical equipment when the coal mine electromechanical equipment is maintained, and is used for assisting in overhauling the coal mine electromechanical equipment, the conventional coal mine electromechanical maintenance fixing device generally comprises a supporting column and an operating platform, the supporting column supports the operating platform, the coal mine electromechanical equipment is placed on the operating platform, the coal mine electromechanical equipment is difficult to effectively fix, the height of the operating platform is inconvenient to adjust, the operation is troublesome, the use is inconvenient, the work efficiency of overhauling and maintenance is influenced, the direction of the operating platform is also inconvenient to adjust, maintenance personnel need to walk around the operating platform to realize the maintenance of all parts of the coal mine electromechanical equipment, time and labor are wasted, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a fixing device is maintained to colliery electromechanics, not only convenient colliery electromechanical device to unidimensional fixes, still conveniently adjusts the height and the direction of fixed station, helps operating personnel to maintain the operation to each position of colliery electromechanical device, and labour saving and time saving has the practicality.

(II) technical scheme

The utility model provides a coal mine electromechanical maintenance fixing device, which comprises a fixed platform, a fixed seat, a bearing plate, a connecting box, an adjusting rod, a bidirectional screw rod, a moving block, a clamping piece, a first transmission rod, a fixed cylinder and a transmission belt;

the bearing plate is positioned above the fixed seat and is connected with the fixed seat through the direction adjusting component; the fixed platform is positioned above the bearing plate, and the bottom of the fixed platform is provided with a plurality of groups of lifting studs; the fixed cylinder is vertically arranged on the bearing plate, and the top of the fixed cylinder is provided with a threaded hole; the number of the fixed cylinders is multiple, the fixed cylinders correspond to the lifting studs one by one, the lifting studs are in threaded connection with the fixed cylinders, and the driving belt is in transmission connection with each lifting stud;

a groove is formed in the fixed table, and a guide opening is transversely formed in the top of the fixed table; the bidirectional screw is transversely arranged in the groove and is rotationally connected with the fixed platform, and the moving block is positioned at two ends of the bidirectional screw and is in threaded connection with the bidirectional screw; the clamping pieces are positioned on two sides of the fixed table and connected with the moving block, and the two clamping pieces fix the electromechanical device;

the connecting box is arranged on the fixed table, the adjusting rod is vertically arranged on the connecting box, and the adjusting rod downwards penetrates through the connecting box and is connected with the rocking handle; the movable piece is arranged in the connecting box in a sliding mode, and the adjusting rod is in threaded connection with the movable piece; one end of the bidirectional screw is provided with a second gear which is positioned in the connecting box; the first transmission rod is transversely arranged and is rotationally connected with the connecting box, and the first transmission rod is in transmission connection with one group of lifting studs; a third gear is arranged on the first transmission rod and is positioned in the connecting box; be equipped with first motor in the moving part, the output of first motor is equipped with first gear, and first gear is located between second gear and the third gear.

Preferably, the first transmission rod is provided with bevel gears, one group of lifting studs is correspondingly provided with bevel gears, and the two bevel gears are meshed and connected; and belt pulleys are respectively arranged on the lifting studs, and the transmission belt is in transmission connection with the belt pulleys.

Preferably, the direction adjustment assembly includes a second motor and a rotation shaft;

the second motor is arranged in the fixed seat, and the output end of the second motor is provided with a second transmission rod; the vertical setting of axis of rotation is on the loading board and is connected with the fixing base rotation, and second transfer line is connected with axis of rotation transmission.

Preferably, the bottom of the bearing plate is provided with a guide wheel, the top of the fixed seat is provided with an annular groove, and the guide wheel is positioned in the annular groove and is in rolling connection with the fixed seat.

Preferably, the second transmission rod is provided with a bevel gear, the rotating shaft is correspondingly provided with the bevel gear, and the two bevel gears are meshed and connected.

Preferably, the clamping member is provided with a non-slip mat which abuts against the electromechanical device.

Preferably, the fixed seat is provided with four groups of rollers, and the rollers are distributed at four corners of the bottom of the fixed seat.

Preferably, the bottom end of the lifting stud is provided with a limiting part, and the outer diameter of the limiting part is larger than the aperture of the threaded opening.

Preferably, the movable part is provided with a guide sliding block, a guide groove is vertically arranged in the connecting box, and the guide sliding block is positioned in the guide groove and is in sliding connection with the connecting box.

The above technical scheme of the utility model has following profitable technological effect:

the direction of the fixed table is adjusted through the direction adjusting assembly, so that an operator does not need to move around the fixed table, and the operator can conveniently maintain and operate all parts of the coal mine electromechanical equipment; the rocking handle is shaken to enable the adjusting rod to rotate, so that the moving part moves in the vertical direction, and finally the first gear is meshed with the second gear or the third gear; when the first gear is meshed with the second gear, the first motor enables the first gear to rotate, the two-way screw is driven to rotate through the second gear, the two moving blocks drive the two clamping pieces to move oppositely, and therefore fixing of the coal mine electromechanical equipment is achieved, and the fixing effect is good; when first gear and third gear meshing, first motor makes first gear rotate, and then makes first drive rod rotate through the third gear to drive one of them group's lift double-screw bolt and rotate, the drive belt drives all the other lift double-screw bolts and rotates in step, and the lift double-screw bolt cooperatees with the solid fixed cylinder in order to realize the lift of fixed station, conveniently adjusts the height that the fixed station was located, easy operation, convenient to use.

Drawings

Fig. 1 is the utility model provides a coal mine electromechanical maintenance fixing device's schematic structure view.

Fig. 2 is the utility model provides a coal mine electromechanical maintenance fixing device's perspective view.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is an enlarged view of a portion B in fig. 1.

Fig. 5 is a schematic connection diagram (overlooking) of a transmission belt and a lifting screw in the coal mine electromechanical maintenance fixing device provided by the utility model.

Fig. 6 is the utility model provides a connection schematic diagram of lift double-screw bolt and solid fixed cylinder among coal mine electromechanical maintenance fixing device.

Reference numerals: 1. a fixed table; 2. a fixed seat; 3. a carrier plate; 4. a connecting box; 5. a movable member; 6. a rocking handle; 7. adjusting a rod; 8. a first motor; 9. a first gear; 10. a second gear; 11. a third gear; 12. a bidirectional screw; 13. a groove; 14. a moving block; 15. a clamping member; 16. a non-slip mat; 17. a guide opening; 18. a first drive lever; 19. a lifting stud; 20. a fixed cylinder; 21. a transmission belt; 22. a threaded opening; 23. a limiting member; 24. a belt pulley; 25. a second motor; 26. a second transmission rod; 27. a rotating shaft; 28. a roller; 29. a guide wheel; 30. an annular groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-6, the utility model provides a coal mine electromechanical maintenance fixing device, which comprises a fixing table 1, a fixing seat 2, a bearing plate 3, a connecting box 4, an adjusting rod 7, a bidirectional screw 12, a moving block 14, a clamping piece 15, a first transmission rod 18, a fixing cylinder 20 and a transmission belt 21;

the bearing plate 3 is positioned above the fixed seat 2, and the bearing plate 3 is connected with the fixed seat 2 through the direction adjusting component; the direction adjustment assembly includes a second motor 25 and a rotation shaft 27; the second motor 25 is arranged in the fixed seat 2, and the output end of the second motor 25 is provided with a second transmission rod 26; the rotating shaft 27 is vertically arranged on the bearing plate 3 and is rotatably connected with the fixed seat 2, and the second transmission rod 26 is in transmission connection with the rotating shaft 27; the bottom of the bearing plate 3 is provided with a guide wheel 29, the top of the fixed seat 2 is provided with an annular groove 30, and the guide wheel 29 is positioned in the annular groove 30 and is in rolling connection with the fixed seat 2; a bevel gear is arranged on the second transmission rod 26, a bevel gear is correspondingly arranged on the rotating shaft 27, and the two bevel gears are meshed and connected; the second motor 25 rotates the second transmission rod 26 to drive the rotation shaft 27 to rotate, so that the direction of the fixed table 1 can be adjusted, and an operator does not need to walk around the fixed table 1; the guide wheel 29 rolls along the annular groove 30 to play a role in guiding and supporting and contribute to the stability of the rotation process of the bearing plate 3;

the fixed platform 1 is positioned above the bearing plate 3, and the bottom of the fixed platform 1 is provided with a plurality of groups of lifting studs 19; the fixed cylinder 20 is vertically arranged on the bearing plate 3, and the top of the fixed cylinder 20 is provided with a threaded hole 22; the number of the fixed cylinders 20 is multiple, the fixed cylinders correspond to the lifting studs 19 one by one, the lifting studs 19 are in threaded connection with the fixed cylinders 20, and the driving belt 21 is in transmission connection with each lifting stud 19;

a groove 13 is formed in the fixed table 1, and a guide opening 17 is transversely formed in the top of the fixed table 1; the bidirectional screw 12 is transversely arranged in the groove 13 and is rotationally connected with the fixed platform 1, and the moving block 14 is positioned at two ends of the bidirectional screw 12 and is in threaded connection with the bidirectional screw; the clamping pieces 15 are positioned on two sides of the fixed table 1 and connected with the moving block 14, and the electromechanical device is fixed by the two clamping pieces 15;

the connecting box 4 is arranged on the fixed table 1, the adjusting rod 7 is vertically arranged on the connecting box 4, and the adjusting rod 7 penetrates through the connecting box 4 downwards and is connected with the rocking handle 6; the movable piece 5 is arranged in the connecting box 4 in a sliding manner, and the adjusting rod 7 is in threaded connection with the movable piece 5; one end of the bidirectional screw 12 is provided with a second gear 10, and the second gear 10 is positioned in the connecting box 4; the first transmission rod 18 is transversely arranged and is rotationally connected with the connecting box 4, and the first transmission rod 18 is in transmission connection with one group of lifting studs 19; the first transmission rod 18 is provided with a third gear 11, and the third gear 11 is positioned in the connecting box 4; a first motor 8 is arranged in the movable member 5, a first gear 9 is arranged at the output end of the first motor 8, and the first gear 9 is positioned between a second gear 10 and a third gear 11.

In an alternative embodiment, the first transmission rod 18 is provided with bevel gears, one set of the lifting studs 19 is correspondingly provided with bevel gears, and the two bevel gears are meshed and connected; each lifting stud 19 is provided with a belt pulley 24, and the driving belt 21 is in transmission connection with each belt pulley 24.

In an alternative embodiment, the clamping member 15 is provided with a non-slip pad 16, and the non-slip pad 16 abuts against the electromechanical device, thereby improving the fixing effect of the electromechanical device.

In an alternative embodiment, the fixing base 2 is provided with four sets of rollers 28, and the rollers 28 are distributed at four corners of the bottom of the fixing base 2, so that the device can be conveniently moved, and the flexibility is better.

In an alternative embodiment, the bottom end of the lifting stud 19 is provided with a limiting member 23, and the outer diameter of the limiting member 23 is larger than the diameter of the threaded opening 22, so as to perform a limiting function and help prevent the lifting stud 19 from separating from the fixed cylinder 20.

In an alternative embodiment, the movable member 5 is provided with a guide slider, a guide groove is vertically arranged in the connecting box 4, and the guide slider is positioned in the guide groove and is slidably connected with the connecting box 4.

In an alternative embodiment, the connecting box 4 is provided with a transparent window to facilitate the observation of the conditioning process.

In the utility model, when in use, the direction of the fixed platform 1 is adjusted through the direction adjusting component, so that an operator does not need to move around the fixed platform 1, and the maintenance operation of each part of the coal mine electromechanical equipment is convenient for the operator; the rocking handle 6 is shaken to enable the adjusting rod 7 to rotate, so that the movable piece 5 moves in the vertical direction, and finally the first gear 9 is meshed with the second gear 10 or the third gear 11;

when the first gear 9 is meshed with the second gear 10, the first motor 8 enables the first gear 9 to rotate, the second gear 10 drives the bidirectional screw 12 to rotate, and the two moving blocks 14 drive the two clamping pieces 15 to move oppositely, so that the coal mine electromechanical equipment is fixed, and the fixing effect is good; when first gear 9 and third gear 11 meshing, first motor 8 makes first gear 9 rotate, and then makes first drive rod 18 rotate through third gear 11 to drive one of them group of lift double-screw bolt 19 and rotate, drive belt 21 drives all the other lift double-screw bolts 19 and rotates in step, lift double-screw bolt 19 cooperatees with solid fixed cylinder 20 in order to realize the lift of fixed station 1, conveniently adjusts the height that fixed station 1 is located, easy operation, convenient to use.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A coal mine electromechanical maintenance fixing device is characterized by comprising a fixing platform (1), a fixing seat (2), a bearing plate (3), a connecting box (4), an adjusting rod (7), a bidirectional screw (12), a moving block (14), a clamping piece (15), a first transmission rod (18), a fixing cylinder (20) and a transmission belt (21);

the bearing plate (3) is positioned above the fixed seat (2), and the bearing plate (3) is connected with the fixed seat (2) through the direction adjusting component; the fixed platform (1) is positioned above the bearing plate (3), and the bottom of the fixed platform (1) is provided with a plurality of groups of lifting studs (19); the fixed cylinder (20) is vertically arranged on the bearing plate (3), and the top of the fixed cylinder (20) is provided with a threaded hole (22); the number of the fixed cylinders (20) is multiple, the fixed cylinders correspond to the lifting studs (19) one by one, the lifting studs (19) are in threaded connection with the fixed cylinders (20), and the driving belt (21) is in transmission connection with the lifting studs (19);

a groove (13) is formed in the fixed table (1), and a guide opening (17) is transversely formed in the top of the fixed table (1); the bidirectional screw (12) is transversely arranged in the groove (13) and is rotationally connected with the fixed platform (1), and the moving block (14) is positioned at two ends of the bidirectional screw (12) and is in threaded connection with the bidirectional screw; the clamping pieces (15) are positioned on two sides of the fixed table (1) and connected with the moving block (14), and the electromechanical equipment is fixed by the two clamping pieces (15);

the connecting box (4) is arranged on the fixed platform (1), the adjusting rod (7) is vertically arranged on the connecting box (4), and the adjusting rod (7) penetrates through the connecting box (4) downwards and is connected with the rocking handle (6); the moving piece (5) is arranged in the connecting box (4) in a sliding manner, and the adjusting rod (7) is in threaded connection with the moving piece (5); one end of the bidirectional screw (12) is provided with a second gear (10), and the second gear (10) is positioned in the connecting box (4); the first transmission rod (18) is transversely arranged and is rotationally connected with the connecting box (4), and the first transmission rod (18) is in transmission connection with one group of lifting studs (19); a third gear (11) is arranged on the first transmission rod (18), and the third gear (11) is positioned in the connecting box (4); a first motor (8) is arranged in the moving part (5), a first gear (9) is arranged at the output end of the first motor (8), and the first gear (9) is located between the second gear (10) and the third gear (11).

2. The electromechanical maintenance fixing device for the coal mine according to claim 1, characterized in that the first transmission rod (18) is provided with bevel gears, one set of lifting studs (19) is correspondingly provided with bevel gears, and the two bevel gears are meshed and connected; each lifting stud (19) is provided with a belt pulley (24), and the driving belt (21) is in transmission connection with each belt pulley (24).

3. A coal mine electromechanical maintenance fixture as defined in claim 1, in which the direction adjustment assembly includes a second motor (25) and a rotatable shaft (27);

the second motor (25) is arranged in the fixed seat (2), and the output end of the second motor (25) is provided with a second transmission rod (26); the rotating shaft (27) is vertically arranged on the bearing plate (3) and is rotatably connected with the fixed seat (2), and the second transmission rod (26) is in transmission connection with the rotating shaft (27).

4. The electromechanical maintenance fixing device for the coal mine according to claim 2, characterized in that a guide wheel (29) is arranged at the bottom of the bearing plate (3), an annular groove (30) is arranged at the top of the fixing seat (2), and the guide wheel (29) is positioned in the annular groove (30) and is in rolling connection with the fixing seat (2).

5. The electromechanical maintenance fixing device for the coal mine according to claim 2, characterized in that the second transmission rod (26) is provided with bevel gears, the rotating shaft (27) is correspondingly provided with bevel gears, and the bevel gears are meshed and connected.

6. A coal mine electromechanical maintenance fixture as claimed in claim 1, characterised in that the clamp (15) is provided with a non-slip mat (16), the non-slip mat (16) abutting against the electromechanical device.

7. The electromechanical maintenance fixing device in coal mine according to claim 1, characterized in that the fixing base (2) is provided with four sets of rollers (28), and the rollers (28) are distributed at four corners of the bottom of the fixing base (2).

8. The coal mine electromechanical maintenance fixing device according to claim 1, characterized in that a limiting piece (23) is arranged at the bottom end of the lifting stud (19), and the outer diameter of the limiting piece (23) is larger than the bore diameter of the threaded opening (22).

9. The coal mine electromechanical maintenance fixing device is characterized in that the movable member (5) is provided with a guide sliding block, a guide groove is vertically formed in the connecting box (4), and the guide sliding block is located in the guide groove and is in sliding connection with the connecting box (4).