CN216336459U

CN216336459U - Lifting platform for electrical maintenance

Info

Publication number: CN216336459U
Application number: CN202122740614.1U
Authority: CN
Inventors: 杨圆; 白鹏飞; 刘奇隆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-19
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a lifting platform for electrical maintenance, which relates to the technical field of electrical maintenance and comprises a supporting platform, wherein a sliding rail groove is formed in the upper surface of the supporting platform, a threaded rod is fixedly connected to the inner wall of the sliding rail groove, a moving block is slidably connected to the inner wall of the sliding rail groove, a threaded moving cylinder is rotatably connected to the inner part of the moving block, and the inner wall of the threaded moving cylinder is in threaded connection with the threaded rod. It can be through setting up parts such as screw thread removal section of thick bamboo, threaded rod, through mutual cooperation relation between screw thread removal section of thick bamboo part and the threaded rod part for screw thread removal section of thick bamboo part can promote the movable block through rotating, and then has reached the effect that this device can rotate the mechanism that drives the movable block top through a screw thread removal section of thick bamboo, has solved present lift platform, can only single going on going up and down, is difficult to carry out horizontal removal regulation according to the demand, leads to influencing work efficiency's problem.

Description

Lifting platform for electrical maintenance

Technical Field

The utility model relates to the technical field of electrical maintenance, in particular to a lifting platform for electrical maintenance.

Background

The electrical maintenance refers to the professional maintenance of electrical equipment, including generators, transformers, power lines, circuit breakers and other equipment by technical engineers using professional instruments.

Also there is a lift platform for electrical maintenance among the current prior art, and its patent number is: CN208279279U, through arranging the guide frame, the lifting platform and the driving oil cylinder, starting the driving oil cylinder, the height of the circular table top, namely the maintenance height of a worker can be adjusted, and meanwhile, as the guide sliding block is matched and connected with the guide sliding groove, the circular table top can be prevented from shaking while the guide effect is realized; by arranging the locking type travelling wheels, the idler wheels can be locked in the maintenance process, the random movement of irrelevant personnel is forbidden, and the stability of the maintenance lifting platform and the operation safety of working personnel are ensured; the utility model has reasonable structural design, low processing and manufacturing cost, safe and reliable operation and is worthy of popularization.

However, the existing lifting platform can only lift up and down singly, so that the transverse movement adjustment is difficult to carry out according to the requirement, and the problem of influencing the working efficiency is caused; therefore, the lifting platform for electrical maintenance is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up for the defects of the prior art and provides a lifting platform for electrical maintenance.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lift platform for electrical maintenance, includes supporting platform, the slip rail groove has been seted up to supporting platform's upper surface, the inner wall fixedly connected with threaded rod in slip rail groove, the inner wall sliding connection in slip rail groove has the movable block, the inside of movable block rotates and is connected with screw thread removal section of thick bamboo, the inner wall and the threaded rod threaded connection of screw thread removal section of thick bamboo, the left end fixedly connected with bevel gear one of screw thread removal section of thick bamboo, the last fixed surface of movable block is connected with the supporting baseplate, the last fixed surface of supporting baseplate is connected with track piece and fixed block, the sliding groove has been seted up to the track piece, the top of supporting baseplate is equipped with elevating system and manned mechanism, the top of supporting baseplate is equipped with hydraulic telescoping rod, hydraulic telescoping rod's one end fixedly connected with short piece, the left side of supporting baseplate is equipped with drive mechanism.

Furthermore, the lifting mechanism comprises two folding push rods, and a first moving rod, a second moving rod, a first fixing rod and a second fixing rod are rotatably connected between the two folding push rods.

Furthermore, the outer surface of the first moving rod is connected with the inner wall of the sliding groove in a sliding mode, and the second moving rod is connected with the short block in a rotating mode.

Furthermore, the first fixing rod is rotatably connected with the fixing block, and the second fixing rod is rotatably connected with the hydraulic telescopic rod.

Further, manned mechanism includes manned case, the joint track has been seted up to manned case's bottom surface, manned case's positive fixedly connected with toolbox.

Furthermore, manned case passes through joint track and short piece sliding connection, manned case's bottom surface and hydraulic telescoping rod fixed connection.

Furthermore, the transmission mechanism comprises a first short sheet and a second short sheet, the first short sheet is rotatably connected with a transmission sleeve, the bottom end of the transmission sleeve is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, and the upper surface of the second short sheet is fixedly connected with a motor.

Furthermore, the inner wall of the transmission sleeve is connected with a transmission rod in a sliding mode, the outer surface of the transmission rod is fixedly connected with a clamping strip, and the top end of the transmission rod is fixedly connected with an output shaft of the motor.

Compared with the prior art, this lift platform for electrical maintenance possesses following beneficial effect:

1. according to the utility model, the threaded moving barrel part can push the moving block through rotation by arranging the threaded moving barrel, the threaded rod and other parts and through the mutual matching relationship between the threaded moving barrel part and the threaded rod part, so that the effect that the device can drive the mechanism above the moving block through the rotation of the threaded moving barrel is achieved, and the problem that the working efficiency is influenced because the traditional lifting platform can only singly lift up and down and is difficult to move and adjust transversely according to requirements is solved.

2. According to the utility model, the transmission rod part and the clamping strip part are arranged, and the transmission rod part can drive the transmission sleeve through the clamping strip through the mutual matching relationship between the transmission rod part and the clamping strip part, so that the effect that the transmission sleeve can still be driven by the clamping strip after the transmission rod is pulled is achieved.

3. According to the utility model, by arranging the hydraulic telescopic rod, the short block, the moving rod and the like, and by the mutual matching relationship between the hydraulic telescopic rod component and the short block component, the hydraulic telescopic rod component can pull the moving rod II through the short block, so that the device can pull and stretch the moving rod II through the two pairs of folding push rods of the moving rod.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;

FIG. 2 is a bottom view of the three-dimensional structure of the present invention;

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

fig. 4 is a front view of the present invention.

In the figure: the automatic transmission device comprises a supporting platform 1, a sliding rail groove 2, a moving block 3, a thread moving barrel 4, a threaded rod 5, a bevel gear I6, a supporting base plate 7, a track block 8, a fixing block 9, a sliding groove 10, a moving rod I11, a folding push rod 12, a fixing rod I13, a manned box 14, a hydraulic telescopic rod 15, a fixing rod II 16, a clamping track 17, a short block 18, a moving rod II 19, a transmission sleeve 20, a transmission rod 21, a clamping strip 22, a short block II 23, a motor 24, a tool box 25, a short block I26 and a bevel gear II 27.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

This embodiment provides a lift platform for electrical maintenance, and this lift platform for electrical maintenance is arranged in realizing the support to the staff in electrical maintenance, through the structure of design lift platform for more simple when carrying out maintenance operation to electric, reach the purpose that improves work efficiency.

Referring to fig. 1-4, a lifting platform for electrical maintenance, including supporting platform 1, sliding rail groove 2 has been seted up to supporting platform 1's upper surface, the inner wall fixedly connected with threaded rod 5 of sliding rail groove 2, the inner wall sliding connection of sliding rail groove 2 has movable block 3, the internal rotation of movable block 3 is connected with screw thread removal section of thick bamboo 4, the inner wall and the threaded rod 5 threaded connection of screw thread removal section of thick bamboo 4, the left end fixedly connected with bevel gear 6 of screw thread removal section of thick bamboo 4, the upper surface fixedly connected with supporting baseplate 7 of movable block 3, the upper surface fixedly connected with track piece 8 and the fixed block 9 of supporting baseplate 7, sliding groove 10 has been seted up to track piece 8, the top of supporting baseplate 7 is equipped with hydraulic telescoping rod 15, the one end fixedly connected with short block 18 of hydraulic telescoping rod 15.

The bottom surface of the supporting platform 1 is provided with a roller, the rotating of the bevel gear I6 drives the thread moving cylinder 4 to rotate, and the thread moving cylinder 4 drives the supporting bottom plate 7 to move when rotating, so that the supporting bottom plate 7 drives the mechanism above to move.

A lifting mechanism is arranged above the supporting bottom plate 7 and comprises two folding push rods 12, and a moving rod I11, a moving rod II 19, a fixed rod I13 and a fixed rod II 16 are rotatably connected between the two folding push rods 12.

When the hydraulic telescopic rod 15 is started, the hydraulic telescopic rod 15 pulls the short block 18 to move, the short block 18 pulls the second moving rod 19 to move, and the second moving rod 19 drives the first folding push rod 12 to stretch, so that the first moving rod 11 slides along the sliding groove 10, and the first folding push rod 12 pushes the manned box 14 to lift.

The outer surface of the first moving rod 11 is connected with the inner wall of the sliding groove 10 in a sliding mode, the second moving rod 19 is connected with the short block 18 in a rotating mode, and the second moving rod 19 is driven to move when the short block 18 moves.

The first fixing rod 13 is rotatably connected with the first fixing block 9, the second fixing rod 16 is rotatably connected with the second hydraulic telescopic rod 15, the first fixing block 13 is used for positioning and fixing the first fixing rod 9, and the second hydraulic telescopic rod 15 is used for fixing and positioning the second fixing rod 16.

Supporting baseplate 7's top is equipped with manned mechanism, and manned mechanism is including manned case 14, and joint track 17 has been seted up to manned case 14's bottom surface, and manned case 14's positive fixedly connected with toolbox 25, the slip of the short block 18 of being convenient for of joint track 17 that sets up, toolbox 25 are convenient for get and take maintenance tool.

Manned case 14 passes through joint track 17 and short piece 18 sliding connection, and manned case 14's bottom surface and hydraulic telescoping rod 15 fixed connection, and the joint track 17 that sets up blocks with short piece 18 looks joint, can not break away from mutually with joint track 17 when making short piece 18 slide.

The left side of the supporting bottom plate 7 is provided with a transmission mechanism, the transmission mechanism comprises a first short piece 26 and a second short piece 23, the first short piece 26 is rotatably connected with a transmission sleeve 20, the bottom end of the transmission sleeve 20 is fixedly connected with a second bevel gear 27, the second bevel gear 27 is meshed with the first bevel gear 6, and the upper surface of the second short piece 23 is fixedly connected with a motor 24.

By starting the motor 24, the output shaft of the motor 24 can be rotated in the forward and reverse directions, and the bevel gear 27 is driven to rotate when the transmission sleeve 20 rotates.

The inner wall of the transmission sleeve 20 is connected with a transmission rod 21 in a sliding mode, the outer surface of the transmission rod 21 is fixedly connected with a clamping strip 22, the top end of the transmission rod 21 is fixedly connected with an output shaft of a motor 24, the output shaft of the motor 24 drives the transmission rod 21 to rotate, and the transmission rod 21 drives the transmission sleeve 20 to rotate through the clamping strip 22.

The working principle is as follows: when the worker needs to be supported to ascend and descend, the hydraulic telescopic rod 15 is started, the hydraulic telescopic rod 15 pulls the short block 18 to move, the short block 18 pulls the moving rod two 19 to move, the moving rod two 19 drives the folding push rod 12 to expand, so that the moving rod one 11 slides along the sliding groove 10, the folding push rod 12 pushes the manned box 14 to ascend and descend, the top end of the transmission rod 21 is pulled through an output shaft of the motor 24 to move when the manned box 14 ascends and descends, when the position needs to be adjusted in a transverse moving mode, the output shaft of the motor 24 can rotate in a positive and negative direction through the starting of the motor 24, the output shaft of the motor 24 drives the transmission rod 21 to rotate, the transmission rod 21 drives the transmission sleeve 20 to rotate through the clamping strip 22, the transmission sleeve 20 drives the bevel gear two 27 to rotate when rotating, the bevel gear two 27 drives the bevel gear one 6 to rotate, and the screw thread moving cylinder 4 is driven to rotate through the rotation of the bevel gear one 6, when the thread moving cylinder 4 rotates, the supporting bottom plate 7 is driven to move, so that the supporting bottom plate 7 drives the mechanism above to move.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a lift platform for electrical maintenance, includes supporting platform (1), its characterized in that: the upper surface of the supporting platform (1) is provided with a sliding rail groove (2), the inner wall of the sliding rail groove (2) is fixedly connected with a threaded rod (5), the inner wall of the sliding rail groove (2) is connected with a moving block (3) in a sliding manner, the inside of the moving block (3) is rotatably connected with a threaded moving cylinder (4), the inner wall of the threaded moving cylinder (4) is in threaded connection with the threaded rod (5), the left end of the threaded moving cylinder (4) is fixedly connected with a bevel gear I (6), the upper surface of the moving block (3) is fixedly connected with a supporting bottom plate (7), the upper surface of the supporting bottom plate (7) is fixedly connected with a track block (8) and a fixed block (9), the track block (8) is provided with a sliding groove (10), a lifting mechanism and a man carrying mechanism are arranged above the supporting bottom plate (7), a hydraulic telescopic rod (15) is arranged above the supporting bottom plate (7), one end of the hydraulic telescopic rod (15) is fixedly connected with a short block (18), and a transmission mechanism is arranged on the left side of the supporting bottom plate (7).

2. The lifting platform for electrical maintenance of claim 1, wherein: the lifting mechanism comprises two folding push rods (12), and a first moving rod (11), a second moving rod (19), a first fixed rod (13) and a second fixed rod (16) are rotatably connected between the two folding push rods (12).

3. The lifting platform for electrical maintenance of claim 2, wherein: the outer surface of the first moving rod (11) is connected with the inner wall of the sliding groove (10) in a sliding mode, and the second moving rod (19) is connected with the short block (18) in a rotating mode.

4. The lifting platform for electrical maintenance of claim 2, wherein: the first fixing rod (13) is rotatably connected with the fixing block (9), and the second fixing rod (16) is rotatably connected with the hydraulic telescopic rod (15).

5. The lifting platform for electrical maintenance of claim 1, wherein: manned mechanism is including manned case (14), joint track (17) have been seted up to the bottom surface of manned case (14), the positive fixedly connected with toolbox (25) of manned case (14).

6. The lifting platform for electrical maintenance of claim 5, wherein: manned case (14) pass through joint track (17) and short piece (18) sliding connection, the bottom surface and the hydraulic telescoping rod (15) fixed connection of manned case (14).

7. The lifting platform for electrical maintenance of claim 1, wherein: the transmission mechanism comprises a first short piece (26) and a second short piece (23), the first short piece (26) is rotatably connected with a transmission sleeve (20), the bottom end of the transmission sleeve (20) is fixedly connected with a second bevel gear (27), the second bevel gear (27) is meshed with the first bevel gear (6), and the upper surface of the second short piece (23) is fixedly connected with a motor (24).

8. The lifting platform for electrical maintenance of claim 7, wherein: the inner wall of the transmission sleeve (20) is connected with a transmission rod (21) in a sliding mode, the outer surface of the transmission rod (21) is fixedly connected with a clamping strip (22), and the top end of the transmission rod (21) is fixedly connected with an output shaft of a motor (24).