Auxiliary lifting platform for power transformation operation and maintenance

Abstract

The utility model relates to the technical field of power transformation operation and maintenance, and discloses an auxiliary lifting platform for power transformation operation and maintenance, which comprises a fixed plate and a support frame, the bottom of the fixed plate is fixedly connected with a fixed frame I, a connecting plate I and a connecting plate II, the fixed frame I is internally and fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a belt pulley I; a first connecting rod is rotationally connected into the first connecting plate, a second belt wheel is fixedly connected to one end of the first connecting rod, and a belt body is installed outside the first belt wheel and the second belt wheel. Compared with the prior art, the auxiliary lifting platform has the advantages that an operator can be allowed to adjust the position of the working platform within a certain range, so that the auxiliary lifting platform for substation operation and maintenance is more suitable for a complicated working environment, and the flexibility is enhanced; the lifting platform can be quickly and stably lifted to a specified height, and a stable and safe operation platform is provided for operators.

Description

Technical Field

[0001] The utility model relates to the technical field of substation operation and maintenance, in particular to an auxiliary lifting platform for substation operation and maintenance. Background Art

[0002] Substation operation and maintenance is a vital link in the power system, which involves daily inspection, maintenance, operation control, accident handling, data analysis and optimization, and safety management of substations. Through professional technical means and strict management measures, substation operation and maintenance ensures the safe, stable and efficient operation of substation equipment, thereby ensuring the power supply quality and reliability of the power system. The existing auxiliary lifting platform for substation operation and maintenance cannot adjust the position of the working platform within a certain range, cannot adapt to different working environments, and has low flexibility. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes an auxiliary lifting platform for substation operation and maintenance.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an auxiliary lifting platform for substation operation and maintenance, comprising a fixed plate and a support frame, a fixed frame 1, a connecting plate 1 and a connecting plate 2 are fixedly connected at the bottom of the fixed plate, a motor is fixedly connected inside the fixed frame 1, a pulley 1 is fixedly connected to the output shaft of the motor, a connecting rod 1 is rotatably connected inside the connecting plate 1, one end of the connecting rod 1 is fixedly connected to the pulley 2, a belt body is installed outside the pulley 1 and the pulley 2, one end of the pulley 1 and the pulley 2 are both fixedly connected to the connecting rod 2, one end of the connecting rod 2 is fixedly connected to the threaded rod, one end of the threaded rod is fixedly connected to the connecting rod 3, one end of the connecting rod 3 passes through the connecting plate 2 and is fixedly connected to a limited block, the threaded rod is externally threadedly connected to the fixed block, one side of the fixed block is fixedly connected to the connecting frame, one end of the connecting frame is fixedly connected to a workbench, the bottom of the workbench is fixedly connected to the support plate 1, a slide groove is provided inside the support plate 1, a guide block is slidably connected inside the slide groove, and one end of the guide block is fixedly connected to the top of the fixed plate.

[0005] As a further description of the above technical solution:

[0006] The top of the support frame is fixedly connected to a second fixing frame, the inner wall of the second fixing frame is fixedly connected to a cylinder, the output end of the cylinder passes through the support frame and is fixedly connected to a support block, and one end of the support block is fixedly connected to the bottom center of the fixing plate.

[0007] As a further description of the above technical solution:

[0008] A second support plate is fixedly connected to the bottom of the support frame, and a mounting plate is connected to the bottom of the second support plate.

[0009] As a further description of the above technical solution:

[0010] The installation plate is internally rotatably connected with a pulley, and the installation plate and the pulley are both provided with multiple groups.

[0011] As a further description of the above technical solution:

[0012] The threaded rods are provided with two groups, and the thread directions of the two groups of threaded rods are consistent.

[0013] As a further description of the above technical solution:

[0014] The support plate 1, the slide groove and the guide block are all provided with multiple groups.

[0015] As a further description of the above technical solution:

[0016] The fixing plate and the working table are in parallel directions.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, the motor is started, and the motor drives pulley 1 to rotate, and pulley 1 drives pulley 2 to rotate through the belt body, and pulley 1 and pulley 2 drive threaded rod to rotate through connecting rod 2, and the rotation of the threaded rod drives the fixed block to reciprocate, and the fixed block drives the workbench to reciprocate through the connecting frame, and the workbench drives support plate 1 to slide outside the guide block when reciprocating, thereby improving the stability of the workbench during movement, allowing operators to adjust the position of the workbench within a certain range, so that the auxiliary lifting platform for substation operation and maintenance can be more adaptable to complex working environments and enhance flexibility.

[0019] 2. In the utility model, the cylinder is started, the cylinder drives the support block to move up and down, and the support block drives the workbench to move up and down, which can be quickly and smoothly lifted to the specified height, providing a stable and safe working platform for the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an auxiliary lifting platform for substation operation and maintenance proposed by the utility model;

[0021] Figure 2 This is a front view of an auxiliary lifting platform for substation operation and maintenance proposed by the utility model;

[0022] Figure 3 The utility model is a side view of an auxiliary lifting platform for substation operation and maintenance.

[0023] Legend:

[0024] 1. Fixed plate; 2. Fixed frame 1; 3. Motor; 4. Pulley 1; 5. Connecting plate 1; 6. Connecting plate 2; 7. Connecting rod 1; 8. Pulley 2; 9. Belt body; 10. Connecting rod 2; 11. Threaded rod; 12. Connecting rod 3; 13. Limit block; 14. Fixed block; 15. Connecting frame; 16. Workbench; 17. Support plate 1; 18. Slide; 19. Guide block; 20. Support frame; 21. Fixed frame 2; 22. Cylinder; 23. Support block; 24. Support plate 2; 25. Mounting plate; 26. Pulley. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 3 The utility model provides an embodiment: an auxiliary lifting platform for substation operation and maintenance, including a fixed plate 1 and a support frame 20, the bottom of the fixed plate 1 is fixedly connected with a fixed frame 2, a connecting plate 5 and a connecting plate 6, the fixed frame 2 is fixedly connected with a motor 3, the output shaft of the motor 3 is fixedly connected with a pulley 4, the connecting plate 5 is rotatably connected with a connecting rod 7, one end of the connecting rod 7 is fixedly connected with a pulley 8, the pulley 4 and the pulley 8 are externally installed with a belt body 9, and the pulley 4 and the pulley 8 are both fixedly connected with a connecting rod 10 at one end. One end of the connecting rod 10 is fixedly connected to a threaded rod 11, one end of the threaded rod 11 is fixedly connected to a connecting rod 3 12, one end of the connecting rod 3 12 passes through the connecting plate 2 6 and is fixedly connected to a limited block 13, the external thread of the threaded rod 11 is threadedly connected to a fixed block 14, one side of the fixed block 14 is fixedly connected to a connecting frame 15, one end of the connecting frame 15 is fixedly connected to a workbench 16, the bottom of the workbench 16 is fixedly connected to a support plate 17, a slide groove 18 is provided inside the support plate 17, a guide block 19 is slidably connected inside the slide groove 18, and one end of the guide block 19 is fixedly connected to the top of the fixed plate 1.

[0027] A fixing frame 21 is fixedly connected to the top of the support frame 20, and a cylinder 22 is fixedly connected to the inner wall of the fixing frame 21. The output end of the cylinder 22 passes through the support frame 20 and is fixedly connected to a support block 23. One end of the support block 23 is fixedly connected to the bottom center of the fixing plate 1. A supporting plate 24 is fixedly connected to the bottom of the support frame 20. A mounting plate 25 is connected to the bottom of the supporting plate 24. A pulley 26 is rotatably connected to the mounting plate 25. Multiple groups of mounting plates 25 and pulleys 26 are provided for easy movement. Two groups of threaded rods 11 are provided to further increase the stability of the workbench 1 when it moves. The thread directions of the two groups of threaded rods 11 are consistent. Multiple groups of support plates 17, slide grooves 18 and guide blocks 19 are provided. The fixing plate 1 and the workbench 16 are in parallel directions.

[0028] Working principle: start the motor 3, the motor 3 drives the pulley 1 4 to rotate, the pulley 1 4 drives the pulley 2 8 to rotate through the belt body 9, the pulley 1 4 and the pulley 2 8 drive the threaded rod 11 to rotate through the connecting rod 2 10, the rotation of the threaded rod 11 drives the fixed block 14 to reciprocate, the fixed block 14 drives the workbench 16 to reciprocate through the connecting frame 15, and the workbench 16 drives the support plate 17 to slide outside the guide block 19 when reciprocating, so as to improve the stability of the workbench 16 when it moves, and allow the operator to adjust the position of the workbench 16 within a certain range; start the cylinder 22, the cylinder 22 drives the support block 23 to move up and down, and the support block 23 drives the workbench 16 to move up and down, which can be quickly and smoothly lifted to the specified height.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary lifting platform for substation operation and maintenance, comprising a fixing plate (1) and a supporting frame (20), characterized in that: The bottom of the fixing plate (1) is fixedly connected to a fixing frame (2), a connecting plate (5) and a connecting plate (6); the fixing frame (2) is fixedly connected to a motor (3) inside; the output shaft of the motor (3) is fixedly connected to a pulley (4); the connecting plate (5) is rotatably connected to a connecting rod (7) inside; one end of the connecting rod (7) is fixedly connected to a pulley (8); a belt body (9) is installed outside the pulley (4) and the pulley (8); one end of each of the pulleys (4) and the pulley (8) is fixedly connected to a connecting rod (10); one end of the connecting rod (10) is fixedly connected to a threaded rod (11); One end of the threaded rod (11) is fixedly connected to a connecting rod three (12), one end of the connecting rod three (12) passes through a connecting plate two (6) and is fixedly connected to a limiting block (13), the threaded rod (11) is externally threadedly connected to a fixing block (14), one side of the fixing block (14) is fixedly connected to a connecting frame (15), one end of the connecting frame (15) is fixedly connected to a workbench (16), the bottom of the workbench (16) is fixedly connected to a supporting plate one (17), a sliding groove (18) is provided inside the supporting plate one (17), a guide block (19) is slidably connected inside the sliding groove (18), and one end of the guide block (19) is fixedly connected to the top of the fixing plate (1).

2. The auxiliary lifting platform for substation operation and maintenance according to claim 1, characterized in that: The top end of the support frame (20) is fixedly connected to a second fixing frame (21), the inner wall of the second fixing frame (21) is fixedly connected to a cylinder (22), the output end of the cylinder (22) passes through the support frame (20) and is fixedly connected to a support block (23), one end of the support block (23) is fixedly connected to the bottom center of the fixing plate (1).

3. The auxiliary lifting platform for substation operation and maintenance according to claim 1, characterized in that: A second support plate (24) is fixedly connected to the bottom of the support frame (20), and a mounting plate (25) is connected to the bottom of the second support plate (24).

4. The auxiliary lifting platform for substation operation and maintenance according to claim 3 is characterized by: The installation plate (25) is rotatably connected with a pulley (26) inside, and the installation plate (25) and the pulley (26) are both provided in multiple groups.

5. The auxiliary lifting platform for substation operation and maintenance according to claim 1, characterized in that: The threaded rods (11) are provided in two groups, and the thread directions of the two groups of threaded rods (11) are consistent.

6. The auxiliary lifting platform for substation operation and maintenance according to claim 1, characterized in that: The support plate 1 (17), the slide groove (18) and the guide block (19) are provided in multiple groups.

7. The auxiliary lifting platform for substation operation and maintenance according to claim 1, characterized in that: The fixing plate (1) and the working table (16) are in parallel directions.

Images