CN219526120U

CN219526120U - Positioning lifting platform

Info

Publication number: CN219526120U
Application number: CN202320599926.1U
Authority: CN
Inventors: 刘玉谦; 张兵; 司荣峰; 许春园; 张海雅; 张馨月
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-15
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a positioning lifting platform which comprises a support frame body, a lifting frame, a positioning support unit, a lifting frame and a lifting unit.

Description

Positioning lifting platform

Technical Field

The utility model relates to the technical field of maintenance tools of electromechanical equipment, in particular to a positioning and lifting platform.

Background

Electromechanical devices are mechanical and electrical integrated electromechanical devices and generally refer to large-scale production devices with electrical control, such as lathes, milling machines, air compressors, packaging machines, congealers, coal drilling platforms on coal mines, injection molding machines, and the like.

When electromechanical equipment damages, need use the lifting platform, carry out the lifting to electromechanical equipment, conveniently maintain its bottom, and electromechanical equipment's size is different, and the supporting point of its bottom also is different, if use unified dull and stereotyped to carry out the lifting, shelter from the maintenance position easily, cause the maintenance difficulty, so need a location lifting platform to solve above-mentioned problem.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a positioning and lifting platform, which adopts the technical scheme that the positioning and lifting platform comprises a supporting frame body, a lifting frame, a positioning and supporting unit, a lifting frame and a lifting unit, wherein the supporting frame body is of a square frame structure, supporting legs are fixedly arranged at four corners of the lower surface of the supporting frame body respectively, storage grooves are respectively formed in the centers of the left end and the right end of the upper surface of the supporting frame body, and a motor placement opening is formed in the center of the rear end of the supporting frame body; the two lifting frames are symmetrically and fixedly arranged at the left end and the right end of the support frame body respectively; the lifting unit comprises a lifting motor, a lifting screw rod and a sliding rod, wherein the lifting motor is fixedly arranged on the upper surface of the right lifting frame, the lifting screw rod is rotatably arranged in the right lifting frame from top to bottom, the lifting screw rod is connected with an output shaft of the lifting motor, and the sliding rod is fixedly arranged in the left lifting frame from top to bottom; the lifting frame is arranged in the support frame body and is connected with the lifting unit; the positioning support unit is arranged in the lifting frame and is used for carrying out main support through the support frame body, electromechanical equipment is supported through the lifting frame and lifted, supporting points of the electromechanical equipment are positioned through the positioning support unit, so that the lifting frame is suitable for electromechanical equipment with different sizes, the lifting unit is supported and installed through the lifting frame, the lifting frame is driven to lift through the lifting unit, the lifting frame and the positioning support unit can be perfectly contained in the support frame body through a containing groove and a motor containing opening at the rear end of the support frame body, the electromechanical equipment is conveniently placed on the positioning support unit, the lifting frame is driven to lift through the lifting motor and the lifting screw rod, and the lifting direction of the lifting frame is limited through the sliding rod.

As an optimal technical scheme of the positioning lifting platform, the front end of the supporting frame body is fixedly provided with the guide slope, the rear end of the guide slope is flush with the upper surface of the supporting frame body, the guide slope is uniformly rotatably provided with the guide roller on the upper surface, and electromechanical equipment can be conveniently pushed to reach the positioning supporting unit through the guide slope and the guide roller.

As an optimal technical scheme of the positioning lifting platform, the reinforcing rib plate is fixedly arranged on the outer side face of the lifting frame, and the structural strength of the lifting frame is increased through the reinforcing rib plate, so that the lifting unit is stably supported.

As a preferable technical scheme of the positioning lifting platform, the lifting frame is of a square frame-shaped structure, the lifting frame can be just positioned in the supporting frame body, the sliding Kong Er and the threaded hole lugs are respectively arranged at the left end and the right end of the lifting frame, the sliding Kong Er and the threaded hole lugs can be contained in the containing groove, the sliding hole lugs are movably sleeved on the sliding rod, the threaded hole lugs are arranged on the lifting screw rod in a threaded manner, sliding ways are respectively arranged on the left side surface and the right side surface of the inner part of the lifting frame from front to back, the lifting unit is matched through the sliding Kong Er and the threaded hole lugs, so that the lifting of the lifting frame is realized, and the supporting unit is positioned and moved through the sliding ways.

As an optimal technical scheme of the positioning lifting platform, the positioning supporting unit comprises positioning motors, positioning lead screws and supporting blocks, wherein the positioning motors are fixedly arranged at the center of the rear side face of a lifting frame, the positioning motors can be positioned in motor placement openings at the rear end of a supporting frame body, the positioning lead screws are rotatably arranged at the center of the lifting frame from front to back, the positioning lead screws are connected with output shafts of the positioning motors, two supporting blocks are arranged on the positioning lead screws through threaded holes in a front-back symmetrical mode, the threaded holes of the two supporting blocks are opposite in threads, the left end and the right end of each supporting block are slidably arranged in a slideway, the two supporting blocks are driven to move through the motors and the positioning lead screws, the bottoms of electromechanical equipment are supported through the two supporting blocks, and the two supporting blocks with opposite threaded holes can be synchronously close to or far away from each other, so that the positioning lifting platform is suitable for electromechanical equipment with different sizes.

The utility model has the beneficial effects that: according to the utility model, the main support is carried out through the support frame body, the electromechanical equipment is supported through the lifting frame for lifting, the supporting point of the electromechanical equipment is positioned through the positioning support unit, so that the electromechanical equipment with different sizes is adapted, the lifting unit is supported and installed through the lifting frame, the lifting frame is driven to lift through the lifting unit, the lifting frame and the positioning support unit can be perfectly contained in the support frame body through the containing groove and the motor containing opening at the rear end of the support frame body, the electromechanical equipment is conveniently placed on the positioning support unit, the lifting frame is driven to lift through the lifting motor and the lifting screw rod, the lifting direction of the lifting frame is limited through the sliding rod, the electromechanical equipment can be conveniently pushed to the positioning support unit through the guiding slope and the guiding roller, the structural strength of the lifting frame is increased through the reinforcing rib plate, the lifting unit is firmly supported, the lifting unit is matched through sliding Kong Er, the lifting frame is lifted through the sliding rail, the supporting unit is positioned and moves through the motor and the positioning screw rod, the two supporting blocks are driven to move through the two supporting blocks, the bottoms of the electromechanical equipment are supported through the two supporting blocks, and the two supporting blocks with opposite screw holes are enabled to be synchronously close to or far away from the electromechanical equipment with different sizes.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a supporting frame structure according to the present utility model;

fig. 3 is a schematic view of a lifting frame structure according to the present utility model.

In the figure: 1-supporting frame body, 101-supporting legs, 102-containing grooves, 103-guiding slopes, 104-guiding rollers, 2-lifting frames, 201-threaded holes, 202-sliding Kong Er, 203-sliding ways, 3-positioning supporting units, 31-positioning motors, 32-positioning lead screws, 33-supporting blocks, 4-lifting frames, 401-reinforcing rib plates, 5-lifting units, 51-lifting motors, 52-lifting lead screws and 53-sliding bars.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a positioning lifting platform, which adopts the technical scheme that the positioning lifting platform comprises a supporting frame body 1, a lifting frame 2, a positioning supporting unit 3, a lifting frame 4 and a lifting unit 5, wherein the supporting frame body 1 is of a square frame structure, four corners of the lower surface of the supporting frame body 1 are respectively and fixedly provided with supporting legs 101, the centers of the left end and the right end of the upper surface of the supporting frame body 1 are respectively provided with a storage groove 102, the center of the rear end of the supporting frame body 1 is provided with a motor placement opening, the front end of the supporting frame body 1 is fixedly provided with a guide slope 103, the rear end of the guide slope 103 is flush with the upper surface of the supporting frame body 1, the upper surface of the guide slope 103 is uniformly and rotatably provided with guide rollers 104, and electromechanical equipment can be conveniently pushed to the positioning supporting unit 3 through the guide slope 103 and the guide rollers 104; the two lifting frames 4 are symmetrically and fixedly arranged at the left end and the right end of the supporting frame body 1 respectively, reinforcing rib plates 401 are fixedly arranged on the outer side surfaces of the lifting frames 4, and the structural strength of the lifting frames 4 is increased through the reinforcing rib plates 401, so that the lifting units 5 are stably supported; the lifting unit 5 comprises a lifting motor 51, a lifting screw rod 52 and a sliding rod 53, wherein the lifting motor 51 is fixedly arranged on the upper surface of the right lifting frame 4, the lifting screw rod 52 is rotatably arranged in the right lifting frame 4 from top to bottom, the lifting screw rod 52 is connected with an output shaft of the lifting motor 51, and the sliding rod 53 is fixedly arranged in the left lifting frame 4 from top to bottom; the lifting frame 2 is arranged in the supporting frame body 1, the lifting frame 2 is connected with the lifting unit 5, the lifting frame 2 is of a square frame-shaped structure, the lifting frame 2 can be just positioned in the supporting frame body 1, the sliding Kong Er and the threaded hole lug 201 are respectively arranged at the left end and the right end of the lifting frame 2, the sliding Kong Er and the threaded hole lug 201 can be contained in the containing groove 102, the sliding Kong Er is movably sleeved on the sliding rod 53, the threaded hole lug 201 is arranged on the lifting screw rod 52 in a threaded manner, the sliding ways 203 are respectively arranged on the left side surface and the right side surface of the interior of the lifting frame 2 from front to back, the lifting unit 5 is matched through the sliding Kong Er and the threaded hole lug 201, and therefore the lifting of the lifting frame 2 is achieved, and the supporting unit 3 is positioned and moved through the sliding ways 203; the positioning support unit 3 is arranged in the lifting frame 2, the positioning support unit 3 comprises a positioning motor 31, a positioning screw rod 32 and support blocks 33, the positioning motor 31 is fixedly arranged at the center of the rear side surface of the lifting frame 2, the positioning motor 31 can be positioned in a motor placement opening at the rear end of the support frame body 1, the positioning screw rod 32 is rotatably arranged at the center of the lifting frame 2 from front to back, the positioning screw rod 32 is connected with an output shaft of the positioning motor 31, two support blocks 33 are arranged on the positioning screw rod 32 through screw holes in a front-back symmetry manner, screw holes of the two support blocks 33 are opposite in screw hole threads, the left end and the right end of the support block 33 are slidably arranged in the slide rail 203, the two support blocks 33 are driven to move through the motor 31 and the positioning screw rod 32, the bottom of the electromechanical equipment is supported through the two support blocks 33, through the supporting shoe 33 that two screw holes screw thread are opposite, can make it synchronous be close to or keep away from, thereby adapt to not electromechanical device of equidimension, carry out main support through supporting the support frame body 1, support electromechanical device through lifting frame 2, carry out the lifting, fix a position electromechanical device's supporting point through location supporting element 3, thereby adapt to electromechanical device of equidimension, support installation lifting unit 5 through lifting frame 4, drive lifting frame 2 through lifting unit 5 and carry out the lifting, place the mouth through the motor of accomodating recess 102 and support frame body 1 rear end and can make lifting frame 2 and location supporting element 3 perfect accomodate to supporting frame body 1 in, conveniently place electromechanical device on location supporting element 3, drive lifting frame 2 through lifting motor 51 and lifting lead screw 52 and carry out the lifting, restrict lifting direction of lifting frame 2 through slide bar 53.

The working principle of the utility model is as follows: starting the positioning motor 31, starting the positioning screw rod 32 to rotate, driving the two supporting blocks 33 to approach along the slide way 203, determining the distance between the two supporting blocks 33 according to the bottom supporting position of the electromechanical device, pushing the electromechanical device on the guiding slope 103, enabling the guiding roller 104 to facilitate pushing of the electromechanical device, pushing the electromechanical device onto the supporting blocks 33, stably supporting the electromechanical device, starting the lifting motor 51, driving the lifting screw rod 52 to rotate, driving the lifting frame 2 to lift along the sliding rod 53, and lifting the electromechanical device.

The circuit connection related to the utility model is a conventional means adopted by the person skilled in the art, can obtain technical teaching through limited tests, and belongs to the widely used prior art.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The positioning lifting platform comprises a supporting frame body (1), a lifting frame (2), a positioning supporting unit (3), a lifting frame (4) and a lifting unit (5), and is characterized in that the supporting frame body (1) is of a square frame structure, supporting legs (101) are fixedly arranged at four corners of the lower surface of the supporting frame body (1), storage grooves (102) are respectively formed in the centers of the left end and the right end of the upper surface of the supporting frame body (1), and a motor placement opening is formed in the center of the rear end of the supporting frame body (1); the two lifting frames (4) are symmetrically and fixedly arranged at the left end and the right end of the support frame body (1) respectively; the lifting unit (5) comprises a lifting motor (51), a lifting screw rod (52) and a sliding rod (53), the lifting motor (51) is fixedly arranged on the upper surface of the right lifting frame (4), the lifting screw rod (52) is rotatably arranged in the right lifting frame (4) from top to bottom, the lifting screw rod (52) is connected with an output shaft of the lifting motor (51), and the sliding rod (53) is fixedly arranged in the left lifting frame (4) from top to bottom; the lifting frame (2) is arranged in the support frame body (1), and the lifting frame (2) is connected with the lifting unit (5); the positioning support unit (3) is arranged in the lifting frame (2).

2. A positioning and lifting platform according to claim 1, wherein: the guide slope (103) is fixedly installed at the front end of the support frame body (1), the rear end of the guide slope (103) is flush with the upper surface of the support frame body (1), and guide rollers (104) are uniformly and rotatably installed on the upper surface of the guide slope (103).

3. A positioning and lifting platform according to claim 1, wherein: reinforcing rib plates (401) are fixedly arranged on the outer side face of the lifting frame (4).

4. A positioning and lifting platform according to claim 1, wherein: the lifting frame (2) is of a square frame-shaped structure, the lifting frame (2) can be just positioned in the supporting frame body (1), the sliding Kong Er (202) and the threaded hole lugs (201) are respectively arranged at the left end and the right end of the lifting frame (2), the sliding Kong Er (202) and the threaded hole lugs (201) can be contained in the containing groove (102), the sliding Kong Er (202) is movably sleeved on the sliding rod (53), the threaded hole lugs (201) are arranged on the lifting screw rod (52) in a threaded mode, and the sliding ways (203) are respectively arranged on the left side surface and the right side surface of the inner portion of the lifting frame (2) from front to back.

5. The positioning and lifting platform as recited in claim 4, wherein: the positioning support unit (3) comprises a positioning motor (31), a positioning screw (32) and support blocks (33), wherein the positioning motor (31) is fixedly installed at the center of the rear side face of the lifting frame (2), the positioning motor (31) can be located in a motor placement opening at the rear end of the support frame body (1), the positioning screw (32) is installed at the center of the lifting frame (2) in a front-to-back rotating mode, the positioning screw (32) is connected with an output shaft of the positioning motor (31), the support blocks (33) are two, the two support blocks (33) are installed on the positioning screw (32) through threaded holes in a front-to-back symmetrical mode, the threaded holes of the two support blocks (33) are opposite in threads, and the left end and the right end of the support block (33) are slidably installed in the slide way (203).