CN216859664U

CN216859664U - Multifunctional supporting device for mine construction

Info

Publication number: CN216859664U
Application number: CN202220140194.5U
Authority: CN
Inventors: 张伟; 马蒙蒙; 孙学良
Original assignee: China Coal No 3 Construction Group Co Ltd
Current assignee: China Coal No 3 Construction Group Co Ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-01
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a multifunctional supporting device for mine construction, which comprises a workbench, wherein table legs are respectively arranged at four corners of the workbench, a supporting frame and two semicircular clamping blocks for supporting mine workpieces are arranged above the workbench, supporting plates are fixed among the four table legs, clamping devices convenient for fixing the mine workpieces of different sizes are fixed below the semicircular clamping blocks, and lifting devices convenient for lifting the workbench are arranged on the supporting plates.

Description

Multifunctional supporting device for mine construction

Technical Field

The utility model relates to the technical field of mine workpiece processing, in particular to a multifunctional supporting device for mine construction.

Background

The workpiece refers to a processing object in a machining process, and the mine workpiece mainly comprises parts such as a stainless steel pipe, a flange, a cement nail, a wood nail and a screw nut.

The supporting device is used for fixing, supporting and preventing the workpiece from falling off in the machining process of the mine workpiece, accurately positioning and ensuring the workpiece to be consistent in position during machining, the height of the existing supporting and fixing device cannot be adjusted, the adjustment can be completed only by means of external large machinery or a supporting workbench with fixed height, the operation is complex, and more manpower and material resources can be consumed in larger space. Therefore, a multifunctional supporting device for mine construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device which can fix and support a mine workpiece during processing and can adjust the height of a working platform in real time so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional strutting arrangement is used in mine construction, includes the workstation, the workstation four corners is equipped with the table leg respectively, the workstation top is equipped with the support frame and two semi-circular clamp splices, four that are used for supporting mine work piece be fixed with the backup pad between the table leg, semi-circular clamp splice below is fixed with the clamping device that is convenient for not equidimension mine work piece is fixed, can carry out the fixed stay with mine work piece, be equipped with the elevating gear that the workstation of being convenient for goes up and down in the backup pad, saved the elevating gear that the elevating gear needs large-scale outside machinery, occupation space consumes the problem of a large amount of manpower, has reduced the material resources of the fixed processing of mine work piece.

Preferably, the lifting device comprises an engine and a support column, the engine and the support column are both fixedly mounted on the support plate, the table legs have a telescopic function, a first gear shaft is fixedly connected with the output end of the engine, a conveyor belt is arranged on the first gear shaft, a second gear shaft is arranged at one end of the conveyor belt far away from the first gear shaft, a gear is fixedly connected with one end of the axle center of the second gear shaft, one side of the gear far away from the second gear shaft is rotatably connected with a fixed block through a rotating shaft, the fixed block is fixedly connected with the support column, a support rod is slidably connected with a groove at the top end of the support column, a plurality of tooth sockets are uniformly arranged at one side of the support rod, the tooth sockets are connected with the gear in a meshing manner, one end of the support rod far away from the gear is fixedly connected with the bottom surface of the workbench, and the lifting and the workbench is lifted and lowered through the cooperation of the telescopic table legs and the lifting device, meanwhile, the working space is saved.

Preferably, the clamping device comprises a mounting plate, the mounting plate is fixedly connected with the workbench, two moving blocks are fixed to the bottoms of the semicircular clamping blocks, sliding rods penetrate through the two ends of each moving block in a sliding mode, limiting blocks are fixedly connected to the two ends of each sliding rod and fixed on the mounting plate, and transmission devices used for driving the two moving blocks to be close to or far away from each other are connected to the middle of each moving block in a threaded mode, so that clamping and fixing of mine workpieces can be achieved.

Preferably, the transmission device comprises a lead screw, the lead screw is in threaded connection with the moving block, the two ends of the lead screw are connected with mounting blocks in a sliding mode, the mounting blocks are fixedly connected with the mounting plates, one end of the lead screw is fixedly connected with a motor, and the moving block can automatically move regularly through the movement of the lead screw.

Preferably, the bottom of the moving block is not in contact with the top surface of the mounting plate, so that the friction force generated when the moving block moves is reduced.

Compared with the prior art, the utility model has the beneficial effects that:

according to the mine workpiece fixing and supporting device, the working platform is lifted up and down through the lifting device, the problems that the lifting working platform needs large-scale external machinery, occupies space and consumes a large amount of manpower and material resources are solved, mine workpieces of different specifications can be fixedly supported through the clamping device, and the difficulty in fixing and processing the mine workpieces is reduced.

Drawings

FIG. 1 is a schematic view of the overall configuration of the present invention;

FIG. 2 is a schematic view of the lifting device of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of a clamping device according to the present invention;

FIG. 5 is a left side view of the lifting device of the present invention.

In the figure: 1-a workbench; 2-table legs; 3-a support frame; 4-semicircular clamping blocks; 5-a support plate; 6-a clamping device; 7-a lifting device; 8-an engine; 9-a support column; 10-a first gear shaft; 11-a conveyor belt; 12-a second gear shaft; 13-a gear; 14-fixing block; 15-support bars; 16-gullet; 17-mounting a plate; 18-a moving block; 19-a slide bar; 20-a limiting block; 21-a transmission; 22-a screw mandrel; 23-a mounting block; 24-motor.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, in the drawings, a multifunctional supporting device for mine construction comprises a workbench 1, table legs 2 are respectively arranged at four corners of the workbench 1, a supporting frame 3 and two semicircular clamping blocks 4 for supporting mine workpieces are arranged above the workbench 1, the table legs 2 and the supporting frame 3 are made of stainless steel materials, supporting plates 5 are fixed among the four table legs 2, clamping devices 6 convenient for fixing the mine workpieces of different sizes are fixed below the semicircular clamping blocks 4, and lifting devices 7 convenient for lifting the workbench 1 are arranged on the supporting plates 5, so that the problems that the lifting workbench 1 needs large-scale external machinery, occupies space and consumes a large amount of manpower and material resources are solved, and the difficulty in fixing and processing the mine workpieces is reduced.

The lifting device 7 comprises an engine 8 and a support column 9, the engine 8 and the support column 9 are both fixedly mounted on a support plate 5, the table leg 2 has a telescopic function, the output end of the engine 8 is fixedly connected with a first gear shaft 10, a conveyor belt 11 is arranged on the first gear shaft 10, one end of the conveyor belt 11, which is far away from the first gear shaft 10, is provided with a second gear shaft 12, one end of the axle center of the second gear shaft 12 is fixedly connected with a gear 13, one side of the gear 13, which is far away from the second gear shaft 12, is rotatably connected with a fixed block 14 through a rotating shaft, the fixed block 14 is fixedly connected with the support column 9, a support rod 15 is slidably connected with a groove at the top end of the support column 9, one side of the support rod 15 is uniformly provided with a plurality of tooth grooves 16, the tooth grooves 16 are meshed with the gear 13, one end of the support rod 15, which is far away from the gear 13, is fixedly connected with the bottom surface of the workbench 1, and controls the lifting of the workbench 1 through the lifting device and the table leg, the processing of the mine workpiece at different heights is realized.

The clamping device 6 comprises an installation plate 17, the installation plate 17 is fixedly connected with the workbench 1, the bottom parts of the two semicircular clamping blocks 4 are both fixed with moving blocks 18, and the bottom parts of the moving blocks 18 are not in contact with the top surface of the installation plate 17, so that the friction force generated when the moving blocks 18 move is reduced;

two ends of the moving block 18 are slidably penetrated with sliding rods 19, two ends of each sliding rod 19 are fixedly connected with limiting blocks 20, and the limiting blocks 20 are fixed on the mounting plate 17 to ensure that the moving block 18 moves back and forth in a fixed direction;

the middle of the moving block 18 is in threaded connection with a transmission device 21 used for driving the two moving blocks 18 to approach or separate from each other, the transmission device 21 comprises a lead screw 22, the lead screw 22 is in threaded connection with the moving block 18, two ends of the lead screw 22 are slidably connected with mounting blocks 23, the mounting blocks 23 are fixedly connected with a mounting plate 17, one end of the lead screw 22 is fixedly connected with a motor 24, the motor 24 operates to drive the lead screw 22 to move, then the moving blocks 18 are driven to move in opposite directions or opposite directions, and the mine workpieces of different specifications are fixed.

In the scheme: the mine workpiece is horizontally placed in the support frame 3 and the semicircular clamping blocks 4 of the clamping device 6, the motor 24 of the clamping device 6 is operated to drive the lead screw 22 to rotate, then the moving block 18 is driven to move oppositely, the mine workpiece is clamped and fixed, the engine 8 of the lifting device 7 is operated to drive the first gear 10 to rotate, the first gear 10 rotates to transmit kinetic energy to the second gear 12 through the conveyor belt 11, the second gear 12 rotates to drive the gear 13 to rotate, the gear 13 drives the support rod 15 to move up and down in the top groove of the support column 9 through the meshing action with the tooth grooves 16, then the workbench 1 is driven to lift through the telescopic matching of the table legs 2, the problem that the lifting workbench 1 needs large-scale external machinery, the occupied space and a large amount of manpower and material resources is consumed is solved, and the difficulty in fixing and processing of the mine workpiece is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a multi-functional strutting arrangement is used in mine construction, includes workstation (1), workstation (1) four corners is equipped with table leg (2) respectively, workstation (1) top is equipped with support frame (3) and two semicircular clamping pieces (4) that are used for supporting the mine work piece, its characterized in that: four supporting plates (5) are fixed between the table legs (2), clamping devices (6) convenient for fixing mine workpieces of different sizes are fixed below the semicircular clamping blocks (4), and lifting devices (7) convenient for lifting the workbench (1) are arranged on the supporting plates (5).

2. The multifunctional supporting device for mine construction according to claim 1, wherein: the lifting device (7) comprises an engine (8) and a supporting column (9), the engine (8) and the supporting column (9) are fixedly mounted on the supporting plate (5), the table legs (2) have a telescopic function, a first gear shaft (10) is fixedly connected with the output end of the engine (8), a conveying belt (11) is arranged on the first gear shaft (10), one end, far away from the first gear shaft (10), of the conveying belt (11) is provided with a second gear shaft (12), one end, far away from the first gear shaft (10), of the second gear shaft (12) is fixedly connected with a gear (13), one side, far away from the second gear shaft (12), of the gear (13) is rotatably connected with a fixed block (14) through a rotating shaft, the fixed block (14) is fixedly connected with the supporting column (9), a supporting rod (15) is slidably connected with a supporting rod (15) in a groove at the top end of the supporting column (9), and a plurality of tooth grooves (16) are uniformly formed in one side of the supporting rod (15), tooth's socket (16) are connected with gear (13) meshing, the one end and workstation (1) bottom surface fixed connection that gear (13) are kept away from in bracing piece (15).

3. The multifunctional supporting device for mine construction according to claim 1, wherein: the clamping device (6) comprises a mounting plate (17), the mounting plate (17) is fixedly connected with the workbench (1), moving blocks (18) are fixed to the bottoms of the two semicircular clamping blocks (4), sliding rods (19) penetrate through the two ends of each moving block (18) in a sliding mode, limiting blocks (20) are fixedly connected to the two ends of each sliding rod (19), the limiting blocks (20) are fixed to the mounting plate (17), and transmission devices (21) used for driving the two moving blocks (18) to be close to or far away from each other are in threaded connection with the middle of each moving block (18).

4. The multifunctional supporting device for mine construction according to claim 3, wherein: the transmission device (21) comprises a lead screw (22), the lead screw (22) is in threaded connection with a moving block (18), two ends of the lead screw (22) are connected with mounting blocks (23) in a sliding mode, the mounting blocks (23) are fixedly connected with a mounting plate (17), and one end of the lead screw (22) is fixedly connected with a motor (24).

5. The multifunctional supporting device for mine construction according to claim 4, wherein: the bottom of the moving block (18) is not contacted with the top surface of the mounting plate (17).