Debugging and overhauling device for power transmission and transformation project

Abstract

The utility model discloses a power transmission and transformation project debugging and maintenance device, which relates to the technical field of electric power project maintenance and comprises a base, one side of the base is rotatably connected with rollers, the top of the base is provided with a storage groove, and the bottom of the storage groove is fixedly connected with a telescopic scaffold. The limiting groove is formed in the center of the inner wall of the base, the motor is arranged on the inner wall of the limiting groove, and when equipment is located on the uneven ground and the gravity center deviates, the motor is started and drives the lead screw arranged at one end to rotate, so that the lead screw drives the weight bearing block arranged on the outer wall to move in the limiting groove; therefore, the gravity center of the equipment is changed, the purpose of stabilizing the equipment is achieved, and the unnecessary potential safety hazard caused by the fact that the overhauling equipment cannot be stably placed on the ground when being used due to the fact that the environment of an overhauling site is often complex, and the gravity center of the overhauling equipment is prone to shifting in the operation process is further solved.

Description

Technical Field

[0001] The utility model relates to the technical field of power engineering maintenance, in particular to a power transmission and transformation engineering debugging and maintenance device. Background Art

[0002] Power transmission and transformation project is a general term for transmission line construction and transformer installation projects. The higher the voltage level of the power transmission and transformation project, the greater the power transmitted and the longer the transmission distance. Power transmission and transformation projects with a voltage exceeding 330,000 volts are called "ultra-high voltage transmission and transformation". The highest voltage level of ultra-high voltage transmission and transformation lines put into operation in my country is ±1100kV DC transmission lines and 1000kV AC transmission lines.

[0003] For example, the Chinese patent with publication number CN 213872097 U discloses a power transmission and transformation engineering debugging and maintenance device, including a base, a lifting device and an adjustment device, the lifting device includes a support plate, a servo motor, a transmission belt, a pulley, a movable block, a screw, a slide, a fixed plate, a top plate and a reinforcing rib, the top of the base is fixedly connected to two support plates, the tops of the two support plates are fixedly connected to the fixed plate, and the side walls at both ends of the fixed plate are provided with slides. Start the servo motor, the servo motor drives the two screws to rotate through the pulley and the transmission belt, the two screws rotate with the two movable blocks respectively, the movable block drives the top plate to slide along the slide, and the supporting strength of the top plate is strengthened by the reinforcing plate, so as to facilitate the adjustment of the height of the top plate, the adjustment of the height of the maintenance equipment, and the maintenance, and the placement of the groove is convenient for the maintenance tools.

[0004] The existing technology has the following problems:

[0005] During the use of existing power transmission and transformation project debugging and maintenance equipment, the maintenance site is often in a complex environment, so the maintenance equipment cannot be placed stably on the ground during use, which causes the center of gravity of the maintenance equipment to shift easily during operation, thus causing unnecessary safety hazards. Utility Model Content

[0006] The utility model provides a power transmission and transformation engineering debugging and maintenance device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A power transmission and transformation engineering debugging and maintenance device comprises a base, one side of the base is rotatably connected to a roller, the top of the base is provided with a storage groove, the bottom of the storage groove is fixedly connected to a telescopic scaffold, the inner wall of the telescopic scaffold is fixedly connected to a first electric telescopic rod, the top of the telescopic scaffold is fixedly connected to a working platform, the top of the working platform is provided with a storage mechanism, and the inner wall of the base is provided with an adjustment mechanism.

[0009] A further improvement of the technical solution of the utility model is that the storage mechanism includes a rotating rod rotatably connected to one side of the inner wall of the working platform, the top of the rotating rod is fixedly connected to a telescopic frame, one side of the outer wall of the telescopic frame is rotatably connected to a telescopic sub-rod, and the output end of the telescopic sub-rod is rotatably connected to a connector.

[0010] A further improvement of the technical solution of the utility model is that the adjustment mechanism includes a limit groove opened at the center of the inner wall of the base, one end of the inner wall of the limit groove is fixedly connected to a motor, the output end of the motor is fixedly connected to a screw rod, and the outer wall of the screw rod is rotatably connected to a weight block.

[0011] A further improvement of the technical solution of the utility model is that: sliding grooves are provided at four corners of the inner wall of the base, and the inner wall of the sliding groove is slidably connected to a limiting block.

[0012] A further improvement of the technical solution of the utility model is that: one end of the limit block is fixedly connected to a second electric telescopic rod, and the output end of the second electric telescopic rod is fixedly connected to a hydraulic rod.

[0013] A further improvement of the technical solution of the utility model is that: the bottom of the hydraulic rod is fixedly connected to a support base, and a slot is provided at the bottom of the support base.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a power transmission and transformation engineering debugging and maintenance device. A limit groove is set at the center of the inner wall of the base, and a motor is set on the inner wall of the limit groove. When the equipment is on an uneven ground and the center of gravity is offset, the motor is started, and the motor is used to drive a screw rod set at one end to rotate, so that the screw rod drives the load block set on the outer wall to move in the limit groove, thereby changing the center of gravity of the equipment, thereby achieving the purpose of stabilizing the equipment, and further solves the problem that the maintenance equipment is often unable to be placed stably on the ground when in use due to the complex environment of the maintenance location, which causes the center of gravity of the maintenance equipment to be easily offset during operation, thereby causing unnecessary safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the top surface of the base of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0019] Figure 4 For the utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0020] In the figure: 1. base; 2. roller; 3. storage slot; 4. telescopic scaffolding; 5. first electric telescopic rod; 6. working platform; 7. rotating rod; 8. telescopic frame; 9. telescopic sub-rod; 10. connector; 11. limit slot; 12. motor; 13. screw rod; 14. load-bearing block; 15. slide slot; 16. limit block; 17. second electric telescopic rod; 18. hydraulic rod; 19. support base; 20. slot. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the embodiments:

[0022] Example 1

[0023] like Figure 1-4 As shown, the utility model provides a power transmission and transformation engineering debugging and maintenance device, including a base 1, one side of the base 1 is rotatably connected to a roller 2, the top of the base 1 is provided with a storage groove 3, the bottom of the storage groove 3 is fixedly connected to a telescopic scaffold 4, the inner wall of the telescopic scaffold 4 is fixedly connected to a first electric telescopic rod 5, the top of the telescopic scaffold 4 is fixedly connected to a working platform 6, the top of the working platform 6 is provided with a storage mechanism, and the inner wall of the base 1 is provided with an adjustment mechanism.

[0024] In this embodiment, a roller 2 is provided on one side of the base 1, and the equipment is moved to the maintenance position by using the roller 2. When the ground at the maintenance position is uneven, the adjustment mechanism provided on the inner wall of the base 1 is started to make the base 1 in a horizontal state, so as to avoid the equipment from tilting during the high-altitude operation of the staff, thereby causing unnecessary safety hazards. A storage groove 3 is provided on the top of the base 1, and a telescopic scaffold 4 is stored at the bottom of the storage groove 3. When the power transmission equipment needs to be repaired, the staff is allowed to step onto the working platform 6 to open the storage structure provided on the top of the working platform 6. At this time, the first electric telescopic rod 5 provided on the inner wall of the telescopic scaffold 4 is started, so that the telescopic scaffold 4 pushes the working platform 6 to move upward, thereby facilitating the staff to repair the power transmission equipment.

[0025] Example 2

[0026] like Figure 1-4 As shown, based on Example 1, the utility model provides a technical solution: preferably, the storage mechanism includes a rotating rod 7 rotatably connected to one side of the inner wall of the working platform 6, the top of the rotating rod 7 is fixedly connected to a telescopic frame 8, one side of the outer wall of the telescopic frame 8 is rotatably connected to a telescopic sub-rod 9, and the output end of the telescopic sub-rod 9 is rotatably connected to a connector 10.

[0027] In this embodiment, a rotating rod 7 is provided on one side of the inner wall of the working platform 6, a telescopic frame 8 is provided on the top of the rotating rod 7, and the height of the telescopic frames 8 on both sides is adjusted. A telescopic sub-rod 9 is provided on one side of the outer wall of the telescopic frame 8, and one end of the telescopic sub-rod 9 is pulled out and fixed to the telescopic sub-rod 9 on the other side by a connector 10 provided at one end thereof. This further solves the problem that the traditional maintenance equipment is too bulky in daily use due to its large size, and is difficult to use in a more complex environment.

[0028] Example 3

[0029] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the adjustment mechanism includes a limit groove 11 opened at the center of the inner wall of the base 1, one end of the inner wall of the limit groove 11 is fixedly connected to a motor 12, the output end of the motor 12 is fixedly connected to a screw rod 13, and the outer wall of the screw rod 13 is rotatably connected to a weight block 14.

[0030] In this embodiment, a limit groove 11 is set at the center of the inner wall of the base 1, and a motor 12 is set on the inner wall of the limit groove 11. When the equipment is on an uneven ground and the center of gravity is shifted, the motor 12 is started, and the motor 12 is used to drive a screw rod 13 set at one end to rotate, so that the screw rod 13 drives the load block 14 set on the outer wall to move in the limit groove 11, thereby changing the center of gravity of the equipment, thereby achieving the purpose of stabilizing the equipment, and further solves the problem that the maintenance equipment cannot be placed stably on the ground when in use due to the complex environment of the maintenance site, which makes the center of gravity of the maintenance equipment easily shift during operation, thereby causing unnecessary safety hazards.

[0031] Example 4

[0032] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the four corners of the inner wall of the base 1 are provided with slide grooves 15, the inner wall of the slide groove 15 is slidably connected to a limiting block 16, one end of the limiting block 16 is fixedly connected to a second electric telescopic rod 17, the output end of the second electric telescopic rod 17 is fixedly connected to a hydraulic rod 18, the bottom of the hydraulic rod 18 is fixedly connected to a support base 19, and the bottom of the support base 19 is provided with a slot 20.

[0033] In this embodiment, by providing a slide groove 15 at the four corners of the inner wall of the base 1, and providing a limit block 16 on the inner wall of the slide groove 15, when the road surface is rugged and the equipment is tilted, so that the maintenance work cannot be carried out, by pulling out the limit block 16, the second electric telescopic rod 17 provided at one end of the limit block 16 is started, so that the second electric telescopic rod 17 pushes the hydraulic rod 18 provided at its output end, so that the hydraulic rod 18 moves to a suitable position. At this time, the hydraulic rod 18 is used to make the support base 19 provided at its output end contact the ground, so as to prop up the maintenance equipment. When the ground soil is relatively hard and the support base 19 cannot completely contact the ground, the slot 20 provided at the bottom of the support base 19 is used to insert the rivet into the ground through the slot 20, so as to achieve the purpose of stabilizing the maintenance equipment.

[0034] The following is a detailed description of the working principle of the power transmission and transformation project debugging and maintenance device.

[0035] like Figure 1-4As shown, by setting a roller 2 on one side of the base 1, the roller 2 is used to move the equipment to the maintenance position. When the ground at the maintenance position is uneven, by opening a slide groove 15 at the four corners of the inner wall of the base 1, and setting a limit block 16 on the inner wall of the slide groove 15, when the road surface is rugged and causes the equipment to tilt, so that the maintenance work cannot be carried out, by pulling out the limit block 16, the second electric telescopic rod 17 set at one end of the limit block 16 is started, so that the second electric telescopic rod 17 pushes the hydraulic rod 18 set at its output end, so that the hydraulic rod 18 moves to a suitable position, and then the hydraulic rod 18 is used to move to the appropriate position. The hydraulic rod 18 makes the support base 19 set at its output end contact the ground, so as to support the maintenance equipment. When the ground soil is relatively hard and the support base 19 cannot completely contact the ground, the slot 20 set at the bottom of the support base 19 is used to insert the rivet into the ground through the slot 20, so as to achieve the purpose of stabilizing the maintenance equipment. By setting a limit groove 11 at the center of the inner wall of the base 1, a motor 12 is set on the inner wall of the limit groove 11. When the equipment is on an uneven ground and the center of gravity is offset, the motor 12 is started and driven by the motor 12 A screw rod 13 is arranged at one end to rotate, so that the screw rod 13 drives the load-bearing block 14 arranged on the outer wall to move in the limiting groove 11, thereby changing the center of gravity of the equipment, so as to achieve the purpose of stabilizing the equipment, and further solves the problem that the maintenance equipment is often unable to be placed stably on the ground when in use due to the complex environment of the maintenance location, which causes the center of gravity of the maintenance equipment to be easily offset during operation, thereby causing unnecessary safety hazards. A storage groove 3 is arranged at the top of the base 1, and a telescopic scaffold 4 is stored at the bottom of the storage groove 3. When it is necessary to repair the power transmission equipment, the staff is allowed to step onto the working platform 6, a rotating rod 7 is arranged on one side of the inner wall of the working platform 6, and a telescopic frame 8 is arranged on the top of the rotating rod 7 to adjust the height of the telescopic frames 8 on both sides. A telescopic sub-rod 9 is arranged on one side of the outer wall of the telescopic frame 8, and one end of the telescopic sub-rod 9 is pulled out, and the connector 10 arranged at one end thereof is used to fix it with the telescopic sub-rod 9 on the other side, which further solves the problem that the traditional maintenance equipment is too bulky in daily use due to its large size, and it is difficult to use the equipment in a more complex environment.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A power transmission and transformation engineering debugging and maintenance device, comprising a base (1), characterized in that: A roller (2) is rotatably connected to one side of the base (1); a storage groove (3) is provided on the top of the base (1); a telescopic scaffold (4) is fixedly connected to the bottom of the storage groove (3); a first electric telescopic rod (5) is fixedly connected to the inner wall of the telescopic scaffold (4); a working platform (6) is fixedly connected to the top of the telescopic scaffold (4); a storage mechanism is provided on the top of the working platform (6); and an adjustment mechanism is provided on the inner wall of the base (1).

2. A power transmission and transformation engineering debugging and maintenance device according to claim 1, characterized in that: The storage mechanism comprises a rotating rod (7) rotatably connected to one side of the inner wall of the working platform (6); a telescopic frame (8) is fixedly connected to the top of the rotating rod (7); a telescopic sub-rod (9) is rotatably connected to one side of the outer wall of the telescopic frame (8); and a connector (10) is rotatably connected to the output end of the telescopic sub-rod (9).

3. The power transmission and transformation engineering debugging and maintenance device according to claim 1 is characterized in that: The adjustment mechanism comprises a limit groove (11) provided at the center of the inner wall of the base (1); one end of the inner wall of the limit groove (11) is fixedly connected to a motor (12); the output end of the motor (12) is fixedly connected to a screw rod (13); and the outer wall of the screw rod (13) is rotatably connected to a load block (14).

4. The power transmission and transformation engineering debugging and maintenance device according to claim 1 is characterized in that: Slide grooves (15) are provided at four corners of the inner wall of the base (1), and the inner wall of the slide groove (15) is slidably connected to a limiting block (16).

5. A power transmission and transformation engineering debugging and maintenance device according to claim 4, characterized in that: One end of the limit block (16) is fixedly connected to a second electric telescopic rod (17), and the output end of the second electric telescopic rod (17) is fixedly connected to a hydraulic rod (18).

6. A power transmission and transformation engineering debugging and maintenance device according to claim 5, characterized in that: The bottom of the hydraulic rod (18) is fixedly connected to a support base (19), and a slot (20) is provided at the bottom of the support base (19).

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