Electric power test device for electric power maintenance

Abstract

The invention discloses an electric power test device for electric power maintenance, and belongs to the technical field of electric power maintenance, the electric power test device comprises a bottom plate, an auxiliary assembly is arranged above the bottom plate, the auxiliary assembly is connected with a driving assembly, the driving assembly is connected with a staddle, and the staddle is provided with a clamping assembly for clamping electric power equipment; a moving assembly is arranged below the bottom plate, and a push-pull assembly is arranged at the right end of the bottom plate. The driving assembly comprises a connecting assembly connected with an output shaft of the motor, the connecting assembly comprises an L-shaped connecting rod fixedly connected to the end of the output shaft of the motor, the other end of the connecting rod is fixedly connected with a triangular middle block, and the outer portion of the middle block is slidably connected with an annular frame. The driving assembly is arranged above the bottom plate, and the driving assembly is used for lifting the electrical equipment needing to be tested upwards, so that the working intensity of operators is reduced, the operation is easier, and potential safety hazards are avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of electric power maintenance, and in particular relates to an electric power test device for electric power maintenance. Background Art

[0002] Power test equipment is used to perform a series of electrical and mechanical characteristic tests on power equipment (such as cables, motors, generators, transformers, mutual inductors, high-voltage switches, and lightning arresters) in accordance with relevant power industry and related technical standards or product specifications and regulations. Due to the long distances involved in power transmission, high voltage is generally used. This necessitates the installation of power stations within a certain distance for voltage transformation, and also facilitates repairs to cables or equipment within a specific area. When repairing electrical components within a power station, the components must be disassembled and then placed in a power maintenance room for wiring and various tests to identify the problem. During power maintenance, some electrical components are large in size and inconvenient to move, so they are placed on the ground for maintenance. However, since there are many wires on the electrical components and the bottom also needs to be wired, when the bottom wiring needs to be performed, one person needs to lift the electrical component to a certain angle, and then another person needs to perform the wiring, which is very inconvenient. At the same time, since the electrical components are large in size, they are relatively heavy and can easily press on the fingers of the person wiring at the lower end, causing injury, posing certain safety hazards.

[0003] A search of the patent document publication number CN114980603B discloses an electric power test device for electric power maintenance, comprising a test frame, a hinge provided on the side of the top of the test frame, a top cover movably connected to the top of the test frame via the hinge, a fixed limit bar fixedly connected to the side of the test frame near the interior, a movable limit bar movably connected to the side of the test frame near the exterior, and a movable block fixedly connected to the side of the movable limit bar. The present invention is conducive to achieving efficient fixing operation of electric power equipment by providing a test frame, a hinge, a top cover, a fixed limit bar, a movable limit bar, a movable block, a movable groove, a first screw and a second screw. In actual use, the staff first places the electric power equipment that needs to be repaired from the top of the test frame into the interior of the test frame, and then first twists the second screw to allow the movable block to slide stably inside the movable groove.

[0004] The technical solutions disclosed in the above patent documents are in the same field as the present application, but the technical problems they solve, the technical solutions they adopt, and the technical effects they achieve are all different. The present invention is intended to solve the problem of danger for workers when lifting electrical equipment, helping workers to complete the wiring work at the bottom of electrical equipment easily and labor-savingly. Summary of the Invention

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide an electric power test device for electric power maintenance, which solves the problems in the above-mentioned background technology.

[0006] The objective of the present invention is achieved as follows: An electric power test device for electric power maintenance comprises a base plate, an auxiliary component is arranged above the base plate, a driving component is connected to the auxiliary component, the driving component is connected to a support frame, and a clamping component for clamping the electric equipment is arranged on the support frame; a moving component is arranged below the base plate, and a push-pull component is arranged at the right end of the base plate; the driving component comprises a connecting component connected to the output shaft of the motor, the connecting component comprises an L-shaped connecting rod fixedly connected to the end of the output shaft of the motor, the other end of the connecting rod is fixedly connected to a triangular middle block, the outside of the middle block is slidably connected to an annular frame, the upper end of the annular frame is fixedly provided with a vertical rod extending upward, the side wall of the annular frame is fixedly connected to a support rod, the support rod is connected to the side wall of the auxiliary component, and the upper end of the vertical rod is fixedly connected to the support frame.

[0007] Furthermore, the auxiliary component includes two left vertical columns and two right vertical columns fixedly connected to the upper surface of the base plate and extending upward, and the cross-sections of the left vertical columns and the right vertical columns are both L-shaped; the support frame includes a rectangular ring body, and the outer side wall of the rectangular ring body is fixedly connected to two left slides and two right slides, and the two left slides are respectively slidably connected to the side walls of the two left vertical columns, and the two right slides are respectively slidably connected to the side walls of the two right vertical columns.

[0008] Furthermore, the clamping assembly includes a first clamping member, a second clamping member and a third clamping member, and the first clamping member, the second clamping member and the third clamping member each include a vertical plate fixedly connected to the side wall of the rectangular ring body and extending upward, and a laterally extending screw is threadedly connected to the middle position of the vertical plate, the inner end of the screw is fixed with a rubber ball, and the outer end of the screw is fixed with a hand-grip ring body for rotating the screw.

[0009] Furthermore, the moving assembly includes two left-turning wheels and two right-turning wheels arranged on the lower surface of the base plate, and both of the two right-turning wheels are universal wheels.

[0010] Furthermore, the push-pull assembly includes a first tilted rod and a second tilted rod fixedly connected to the right end of the base plate and extending obliquely upward, the upper ends of the first tilted rod and the second tilted rod are fixedly connected by a holding rod, and a reinforcing rod is arranged between the first tilted rod and the second tilted rod; the outer periphery of the holding rod is provided with a protective cover.

[0011] Furthermore, a bearing seat for accommodating electrical equipment is fixedly provided on the upper surface of the base plate, an extension plate is fixedly provided on the left end of the base plate, a column is fixedly provided on the upper end of the extension plate, and a laterally extending side plate is fixedly provided on the side wall of the column; the motor is fixedly provided on the upper surface of the side plate, and the output shaft of the motor is connected to a rotating shaft, which passes through the column, and the rotating shaft rotates with the column, and the other end of the rotating shaft is vertically fixedly connected to one end of the L-shaped connecting rod.

[0012] Furthermore, a guide protrusion is fixedly provided on the side wall of the intermediate block, and a guide groove is provided on the inner wall of the annular frame. The guide protrusion is slidably connected to the inside of the guide groove to prevent the annular frame from separating from the intermediate block when the intermediate block rotates.

[0013] Furthermore, the support rod includes a first rod and a second rod, the side walls of the two left vertical columns are each provided with a first sliding groove, the first rod and the second rod are respectively slidably connected in the first sliding groove of the two left vertical columns, so as to ensure stability during the up and down movement of the annular frame; the side walls of the two left vertical columns are each provided with a second sliding groove, and the side walls of the two right vertical columns are each provided with a third sliding groove; the two left slides are respectively slidably connected to the inside of the second sliding groove, and the two right slides are respectively slidably connected to the inside of the third sliding groove.

[0014] Furthermore, the hand-grip ring body includes a round steel ring, a support bar is fixedly provided inside the round steel ring, and the support bar is detachably fixed to the outer end of the screw rod by a bolt.

[0015] The beneficial effects of the present invention are as follows: by arranging a driving assembly above the base plate, the driving assembly is used to lift the electrical equipment that needs to be tested upward, thereby reducing the workload of the operators, making the operation easier, and avoiding potential safety hazards. By arranging the auxiliary assembly, the auxiliary assembly is used to assist the electrical equipment in moving upward or downward more smoothly, thereby improving the safety of the movement process. The support frame is used to support the side of the electrical equipment, so that the electrical equipment can be lifted upward and lowered downward under the action of the driving assembly. By arranging the clamping assembly, the clamping assembly is used to clamp and fix the electrical equipment from the side after the electrical equipment is placed on the support frame, thereby preventing the electrical equipment from accidentally deviating to the side or falling when moving up and down. By arranging the moving assembly and the push-pull assembly, the mutual cooperation of the moving assembly and the push-pull assembly is used to conveniently and quickly transfer the base plate, so that when testing different electrical equipment, the test device can be quickly moved to the vicinity of the electrical equipment that needs to be tested, thereby improving work efficiency. When in use, the motor of the drive assembly is started, the motor drives the L-shaped connecting rod to rotate, the L-shaped connecting rod drives the middle block to rotate, and the middle block drives the annular frame to move up and down during the rotation process. The up and down movement of the annular frame drives the vertical rod to move up and down, and the up and down movement of the vertical rod drives the support frame to move up and down. The movement of the support frame drives the power equipment placed above the support frame to move up and down, thereby realizing the rapid lifting of the power equipment with ease and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the top structure of the present invention; Figure 3 It is a left-side structural schematic diagram of the present invention; Figure 4 It is a left-side perspective structural diagram of the present invention; Figure 5 It is a right-side perspective structural diagram of the present invention; Figure 6 It is a top view of the three-dimensional structure of the present invention; Figure 7 It is a bottom-up perspective structural diagram of the present invention; Figure 8 The present invention Figure 5 A in the middle is an enlarged view.

[0017] In the figure: 1, base plate 2, support frame 3, motor 4, L-shaped connecting rod 5, middle block 6, annular frame 7, vertical rod 8, support rod 9, left vertical column 10, right vertical column 11, rectangular ring body 12, left skateboard 13, right skateboard 14, first clamping member 15, second clamping member 16, third clamping member 17, vertical plate 18, screw 19, left rotating wheel 20, right rotating wheel 21, first tilting rod 22, second tilting rod 23, holding rod 24, bearing seat 25, extension plate 26, vertical column 27, rotating shaft 28, first slide 29, second slide 30, third slide. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below with reference to the accompanying drawings. It should be noted that all directional words such as up, down, front, back, left, and right that appear in the present invention are based on Figure 1 The directional words are made for reference figures, and all directional words do not limit the present invention, but are only used to more clearly illustrate and explain the present invention. Example

[0019] like Figure 1-8 As shown, this embodiment discloses an electric power test device for electric power maintenance, including a base plate 1, an auxiliary component is arranged above the base plate 1, the auxiliary component is connected to a driving component, the driving component is connected to a support frame 2, and the support frame 2 is provided with a clamping component for clamping electric power equipment; a moving component is arranged below the base plate 1, and a push-pull component is arranged at the right end of the base plate 1; the driving component includes a connecting component connected to the output shaft of the motor 3, the connecting component includes an L-shaped connecting rod 4 fixedly connected to the end of the output shaft of the motor 3, the other end of the connecting rod is fixedly connected to a triangular middle block 5, the outside of the middle block 5 is slidably connected to a ring frame 6, the upper end of the ring frame 6 is fixedly provided with a vertical rod 7 extending upward, the side wall of the ring frame 6 is fixedly connected to a support rod 8, the support rod 8 is connected to the side wall of the auxiliary component, and the upper end of the vertical rod 7 is fixedly connected to the support frame 2. When in use, the motor 3 of the driving assembly is started, and the motor 3 drives the L-shaped connecting rod 4 to rotate, and the L-shaped connecting rod 4 drives the middle block 5 to rotate. During the rotation, the middle block 5 drives the annular frame 6 to move up and down, and the up and down movement of the annular frame 6 drives the vertical rod 7 to move up and down, and the up and down movement of the vertical rod 7 drives the support frame 2 to move up and down. The movement of the support frame 2 drives the power equipment placed on the support frame 2 to move up and down, thereby realizing the rapid lifting of the power equipment with ease and effort.

[0020] In this embodiment, a driving assembly is provided above the base plate 1. The driving assembly is used to lift the electrical equipment that needs to be tested upward, thereby reducing the workload of the operators, making the operation easier, and avoiding potential safety hazards. By providing an auxiliary assembly, the auxiliary assembly is used to assist the electrical equipment in moving upward or downward more smoothly, thereby improving the safety of the movement process. The support frame 2 is used to support the side of the electrical equipment, so that the electrical equipment can be lifted upward and lowered downward under the action of the driving assembly. By providing a clamping assembly, the clamping assembly is used to clamp and fix the electrical equipment from the side after the electrical equipment is placed on the support frame 2, thereby preventing the electrical equipment from accidentally deviating to the side or falling when moving up and down. By providing a moving assembly and a push-pull assembly, the mutual cooperation of the moving assembly and the push-pull assembly is used to conveniently and quickly transfer the base plate 1, so that when testing different electrical equipment, the test device can be quickly moved to the vicinity of the electrical equipment that needs to be tested, thereby improving work efficiency. Example

[0021] like Figure 1-8 As shown, this embodiment discloses an electric power test device for electric power maintenance, including a base plate 1, an auxiliary component is arranged above the base plate 1, the auxiliary component is connected to a driving component, the driving component is connected to a support frame 2, and the support frame 2 is provided with a clamping component for clamping electric power equipment; a moving component is arranged below the base plate 1, and a push-pull component is arranged at the right end of the base plate 1; the driving component includes a connecting component connected to the output shaft of the motor 3, the connecting component includes an L-shaped connecting rod 4 fixedly connected to the end of the output shaft of the motor 3, the other end of the connecting rod is fixedly connected to a triangular middle block 5, the outside of the middle block 5 is slidably connected to a ring frame 6, the upper end of the ring frame 6 is fixedly provided with a vertical rod 7 extending upward, the side wall of the ring frame 6 is fixedly connected to a support rod 8, the support rod 8 is connected to the side wall of the auxiliary component, and the upper end of the vertical rod 7 is fixedly connected to the support frame 2. When in use, the motor 3 of the driving assembly is started, and the motor 3 drives the L-shaped connecting rod 4 to rotate, and the L-shaped connecting rod 4 drives the middle block 5 to rotate. During the rotation, the middle block 5 drives the annular frame 6 to move up and down, and the up and down movement of the annular frame 6 drives the vertical rod 7 to move up and down, and the up and down movement of the vertical rod 7 drives the support frame 2 to move up and down. The movement of the support frame 2 drives the power equipment placed on the support frame 2 to move up and down, thereby realizing the rapid lifting of the power equipment with ease and effort.

[0022] By arranging a driving assembly above the base plate 1, the driving assembly is used to lift the electrical equipment that needs to be tested upward, reducing the workload of the operators, making the operation easier and avoiding safety hazards. By arranging the auxiliary assembly, the auxiliary assembly is used to assist the electrical equipment in moving upward or downward more smoothly, thereby improving the safety of the movement process. The support frame 2 is used to support the side of the electrical equipment, so that the electrical equipment can be lifted upward and lowered downward under the action of the driving assembly. By arranging the clamping assembly, the clamping assembly is used to clamp and fix the electrical equipment from the side after the electrical equipment is placed on the support frame 2, thereby preventing the electrical equipment from accidentally deviating to the side or falling when moving up and down. By arranging the moving assembly and the push-pull assembly, the mutual cooperation of the moving assembly and the push-pull assembly is used to conveniently and quickly transfer the base plate 1, so that when testing different electrical equipment, the test device can be quickly moved to the vicinity of the electrical equipment that needs to be tested, thereby improving work efficiency.

[0023] For better effects, the auxiliary assembly includes two left vertical columns 9 and two right vertical columns 10 fixedly connected to the upper surface of the base plate 1 and extending upward, and the cross-sections of the left vertical columns 9 and the right vertical columns 10 are both L-shaped; the support frame 2 includes a rectangular ring body 11, the outer side walls of the rectangular ring body 11 are fixedly connected to two left slides 12 and two right slides 13, and the two left slides 12 are respectively slidably connected to the side walls of the two left vertical columns 9, and the two right slides 13 are respectively slidably connected to the side walls of the two right vertical columns 10. During use, when the driving assembly drives the support frame 2 to move up and down, the left slide 12 and the right slide 13 move up or down along the left vertical columns 9 and the right vertical columns 10, so as to maintain the stable up and down movement of the support frame 2, thereby achieving the smooth lifting or lowering of the electrical equipment.

[0024] For better results, the clamping assembly includes a first clamping member 14, a second clamping member 15, and a third clamping member 16. The first clamping member 14, the second clamping member 15, and the third clamping member 16 each include a vertical plate 17 fixedly connected to the side wall of the rectangular ring body 11 and extending upward. A laterally extending screw 18 is threadedly connected to the middle position of the vertical plate 17. The inner end of the screw 18 is fixed with a rubber ball, and the outer end of the screw 18 is fixed with a hand-grip ring for rotating the screw 18. During use, after the electrical equipment to be tested is placed on top of the support frame 2, it is clamped and fixed from the side of the electrical equipment by the first clamping member 14, the second clamping member 15, and the third clamping member 16 to maintain the stability of the electrical equipment above the support frame 2. At the same time, the clamping and fixing method of the first clamping member 14, the second clamping member 15 and the third clamping member 16 is simple to operate, and the operator can easily fix and remove the first clamping member 14, the second clamping member 15 and the third clamping member 16 with less effort.

[0025] For better results, the moving assembly includes two left-turning wheels 19 and two right-turning wheels 20 disposed on the lower surface of the base plate 1. Both right-turning wheels 20 are universal wheels. When in use, the two right-turning wheels 20 are configured as universal wheels. When moving the base plate 1, the push-pull assembly can be used to facilitate steering the base plate 1, making turning and moving the base plate 1 more labor-saving and easy.

[0026] For optimal performance, the push-pull assembly includes a first tilting rod 21 and a second tilting rod 22 fixedly connected to the right end of the base plate 1 and extending obliquely upward. The upper ends of the first and second tilting rods 21 and 22 are fixedly connected by a gripping rod 23, with a reinforcing rod disposed between the first and second tilting rods 21 and 22. A protective sheath surrounds the gripping rod 23. When in use, an operator needs to move the base plate 1 by gripping the outer portion of the protective sheath and pushing or pulling the gripping rod 23 forward or backward. The gripping rod 23 is subjected to force, which is transferred to the first and second tilting rods 21 and 22. The two tilting rods drive the base plate 1 forward or backward. Simultaneously, the two right-hand turning wheels 20 facilitate steering of the base plate 1. Example

[0027] like Figure 1-8 As shown, this embodiment discloses an electric power test device for electric power maintenance, including a base plate 1, an auxiliary component is arranged above the base plate 1, the auxiliary component is connected to a driving component, the driving component is connected to a support frame 2, and the support frame 2 is provided with a clamping component for clamping electric power equipment; a moving component is arranged below the base plate 1, and a push-pull component is arranged at the right end of the base plate 1; the driving component includes a connecting component connected to the output shaft of the motor 3, the connecting component includes an L-shaped connecting rod 4 fixedly connected to the end of the output shaft of the motor 3, the other end of the connecting rod is fixedly connected to a triangular middle block 5, the outside of the middle block 5 is slidably connected to a ring frame 6, the upper end of the ring frame 6 is fixedly provided with a vertical rod 7 extending upward, the side wall of the ring frame 6 is fixedly connected to a support rod 8, the support rod 8 is connected to the side wall of the auxiliary component, and the upper end of the vertical rod 7 is fixedly connected to the support frame 2. When in use, the motor 3 of the driving assembly is started, and the motor 3 drives the L-shaped connecting rod 4 to rotate, and the L-shaped connecting rod 4 drives the middle block 5 to rotate. During the rotation, the middle block 5 drives the annular frame 6 to move up and down, and the up and down movement of the annular frame 6 drives the vertical rod 7 to move up and down, and the up and down movement of the vertical rod 7 drives the support frame 2 to move up and down. The movement of the support frame 2 drives the power equipment placed on the support frame 2 to move up and down, thereby realizing the rapid lifting of the power equipment with ease and effort.

[0028] By arranging a driving assembly above the base plate 1, the driving assembly is used to lift the electrical equipment that needs to be tested upward, reducing the workload of the operators, making the operation easier and avoiding safety hazards. By arranging the auxiliary assembly, the auxiliary assembly is used to assist the electrical equipment in moving upward or downward more smoothly, thereby improving the safety of the movement process. The support frame 2 is used to support the side of the electrical equipment, so that the electrical equipment can be lifted upward and lowered downward under the action of the driving assembly. By arranging the clamping assembly, the clamping assembly is used to clamp and fix the electrical equipment from the side after the electrical equipment is placed on the support frame 2, thereby preventing the electrical equipment from accidentally deviating to the side or falling when moving up and down. By arranging the moving assembly and the push-pull assembly, the mutual cooperation of the moving assembly and the push-pull assembly is used to conveniently and quickly transfer the base plate 1, so that when testing different electrical equipment, the test device can be quickly moved to the vicinity of the electrical equipment that needs to be tested, thereby improving work efficiency.

[0029] For better effects, the auxiliary assembly includes two left vertical columns 9 and two right vertical columns 10 fixedly connected to the upper surface of the base plate 1 and extending upward, and the cross-sections of the left vertical columns 9 and the right vertical columns 10 are both L-shaped; the support frame 2 includes a rectangular ring body 11, the outer side walls of the rectangular ring body 11 are fixedly connected to two left slides 12 and two right slides 13, and the two left slides 12 are respectively slidably connected to the side walls of the two left vertical columns 9, and the two right slides 13 are respectively slidably connected to the side walls of the two right vertical columns 10. During use, when the driving assembly drives the support frame 2 to move up and down, the left slide 12 and the right slide 13 move up or down along the left vertical columns 9 and the right vertical columns 10, so as to maintain the stable up and down movement of the support frame 2, thereby achieving the smooth lifting or lowering of the electrical equipment.

[0030] For better results, the clamping assembly includes a first clamping member 14, a second clamping member 15, and a third clamping member 16. The first clamping member 14, the second clamping member 15, and the third clamping member 16 each include a vertical plate 17 fixedly connected to the side wall of the rectangular ring body 11 and extending upward. A laterally extending screw 18 is threadedly connected to the middle position of the vertical plate 17. The inner end of the screw 18 is fixed with a rubber ball, and the outer end of the screw 18 is fixed with a hand-grip ring for rotating the screw 18. During use, after the electrical equipment to be tested is placed on top of the support frame 2, it is clamped and fixed from the side of the electrical equipment by the first clamping member 14, the second clamping member 15, and the third clamping member 16 to maintain the stability of the electrical equipment above the support frame 2. At the same time, the clamping and fixing method of the first clamping member 14, the second clamping member 15 and the third clamping member 16 is simple to operate, and the operator can easily fix and remove the first clamping member 14, the second clamping member 15 and the third clamping member 16 with less effort.

[0031] For better results, the moving assembly includes two left-turning wheels 19 and two right-turning wheels 20 disposed on the lower surface of the base plate 1. Both right-turning wheels 20 are universal wheels. When in use, the two right-turning wheels 20 are configured as universal wheels. When moving the base plate 1, the push-pull assembly can be used to facilitate steering the base plate 1, making turning and moving the base plate 1 more labor-saving and easy.

[0032] For optimal performance, the push-pull assembly includes a first tilting rod 21 and a second tilting rod 22 fixedly connected to the right end of the base plate 1 and extending obliquely upward. The upper ends of the first and second tilting rods 21 and 22 are fixedly connected by a gripping rod 23, with a reinforcing rod disposed between the first and second tilting rods 21 and 22. A protective sheath surrounds the gripping rod 23. When in use, an operator needs to move the base plate 1 by gripping the outer portion of the protective sheath and pushing or pulling the gripping rod 23 forward or backward. The gripping rod 23 is subjected to force, which is transferred to the first and second tilting rods 21 and 22. The two tilting rods drive the base plate 1 forward or backward. Simultaneously, the two right-hand turning wheels 20 facilitate steering of the base plate 1.

[0033] For better results, a support base 24 for accommodating electrical equipment is fixedly provided on the upper surface of the base plate 1. During use, the support base 24 is used to place the bottom of the electrical equipment inside the support base 24 when the support frame 2 falls, thereby enhancing stability. An extension plate 25 is fixedly provided at the left end of the base plate 1. A column 26 is fixedly provided at the upper end of the extension plate 25. The side walls of the column 26 are fixedly provided with a laterally extending side plate. The motor 3 is fixedly provided on the upper surface of the side plate. The output shaft of the motor 3 is connected to a rotating shaft 27. The rotating shaft 27 passes through the column 26 and rotates in conjunction with the column 26. The other end of the rotating shaft 27 is vertically fixedly connected to one end of the L-shaped connecting rod 4. During use, the motor 3 drives the rotating shaft 27 to rotate, and the rotating shaft 27 drives the L-shaped connecting rod 4 to rotate. To ensure the rotation effect of the rotating shaft 27, multiple rotating shafts 27 can be provided, and a reduction gear box is provided between the multiple rotating shafts 27 to control the stable rotation of the rotating shaft 27, thereby achieving smooth lifting of the electrical equipment.

[0034] For better results, guide protrusions are fixedly provided on the side walls of the intermediate block 5, and guide grooves are formed on the inner wall of the annular frame 6. The guide protrusions are slidably connected to the inside of the guide grooves to prevent the annular frame 6 from separating from the intermediate block 5 when the intermediate block 5 rotates. The hand-grip ring body comprises a round steel ring, and a support bar is fixedly provided inside the round steel ring. The support bar is detachably fixed to the outer end of the screw rod 18 by a bolt.

[0035] For better effect, the support rod 8 includes a first rod and a second rod, and the side walls of the two left vertical columns 9 are each provided with a first sliding groove 28. The first rod and the second rod are respectively slidably connected in the first sliding groove 28 of the two left vertical columns 9, so as to ensure stability during the up and down movement of the annular frame 6; the side walls of the two left vertical columns 9 are each provided with a second sliding groove 29, and the side walls of the two right vertical columns 10 are each provided with a third sliding groove 30; the two left slides 12 are respectively slidably connected inside the second sliding groove 29, and the two right slides 13 are respectively slidably connected inside the third sliding groove 30.

[0036] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solutions and concepts of the present invention within the technical scope disclosed by the present invention, and they should be covered by the scope of protection of the present invention.

Claims

1. An electric power test device for electric power maintenance, comprising a base plate (1), an auxiliary component is provided above the base plate (1), a driving component is connected to the auxiliary component, the driving component is connected to a support frame (2), and a clamping component for clamping electric power equipment is provided on the support frame (2); a moving component is provided below the base plate (1), and a push-pull component is provided at the right end of the base plate (1); Its characteristics are: The driving assembly comprises a connecting assembly connected to the output shaft of the motor (3), the connecting assembly comprises an L-shaped connecting rod (4) fixedly connected to the end of the output shaft of the motor (3), the other end of the connecting rod is fixedly connected to a triangular middle block (5), the outside of the middle block (5) is slidably connected to an annular frame (6), the upper end of the annular frame (6) is fixedly provided with a vertical rod (7) extending upward, the side wall of the annular frame (6) is fixedly connected to a support rod (8), the support rod (8) is connected to the side wall of the auxiliary assembly, and the upper end of the vertical rod (7) is fixedly connected to the support frame (2).

2. The power test device for power maintenance according to claim 1, characterized in that: The auxiliary component comprises two left vertical columns (9) and two right vertical columns (10) fixedly connected to the upper surface of the base plate (1) and extending upward, and the cross sections of the left vertical columns (9) and the right vertical columns (10) are both L-shaped; the support frame (2) comprises a rectangular ring body (11), the outer side wall of the rectangular ring body (11) is fixedly connected to two left slides (12) and two right slides (13), and the two left slides (12) are respectively slidably connected to the side walls of the two left vertical columns (9), and the two right slides (13) are respectively slidably connected to the side walls of the two right vertical columns (10).

3. The power test device for power maintenance according to claim 2, characterized in that: The clamping assembly comprises a first clamping member (14), a second clamping member (15) and a third clamping member (16), wherein the first clamping member (14), the second clamping member (15) and the third clamping member (16) each comprise a vertical plate (17) fixedly connected to the side wall of the rectangular ring body (11) and extending upward, a laterally extending screw rod (18) being threadedly connected to the middle position of the vertical plate (17), a rubber ball being fixedly provided at the inner end of the screw rod (18), and a hand-grip ring body for rotating the screw rod (18) being fixedly provided at the outer end of the screw rod (18).

4. The electric power test device for electric power maintenance according to claim 3, characterized in that: The moving assembly comprises two left rotating wheels (19) and two right rotating wheels (20) arranged on the lower surface of the base plate (1), and both of the two right rotating wheels (20) are universal wheels.

5. The electric power test device for electric power maintenance according to claim 4, characterized in that: The push-pull assembly comprises a first tilting rod (21) and a second tilting rod (22) fixedly connected to the right end of the base plate (1) and extending obliquely upward, wherein the upper ends of the first tilting rod (21) and the second tilting rod (22) are fixedly connected via a gripping rod (23), and a reinforcing rod is provided between the first tilting rod (21) and the second tilting rod (22); and a protective sleeve is provided on the outer periphery of the gripping rod (23).

6. The electric power test device for electric power maintenance according to claim 1, characterized in that: A bearing seat (24) for accommodating electric power equipment is fixedly provided on the upper surface of the base plate (1), an extension plate (25) is fixedly provided on the left end of the base plate (1), a column (26) is fixedly provided on the upper end of the extension plate (25), and a side plate extending laterally is fixedly provided on the side wall of the column (26); the motor (3) is fixedly provided on the upper surface of the side plate, an output shaft of the motor (3) is connected to a rotating shaft (27), the rotating shaft (27) passes through the column (26), the rotating shaft (27) and the column (26) are rotatably matched, and the other end of the rotating shaft (27) is vertically fixedly connected to one end of the L-shaped connecting rod (4).

7. The electric power test device for electric power maintenance according to claim 1, characterized in that: A guide protrusion is fixedly provided on the side wall of the intermediate block (5), and a guide groove is provided on the inner wall of the annular frame (6). The guide protrusion is slidably connected inside the guide groove to prevent the annular frame (6) from separating from the intermediate block (5) when the intermediate block (5) rotates.

8. The electric power test device for electric power maintenance according to claim 2, characterized in that: The support rod (8) includes a first rod and a second rod, and the side walls of the two left vertical columns (9) are each provided with a first sliding groove (28). The first rod and the second rod are respectively slidably connected in the first sliding groove (28) of the two left vertical columns (9) for smooth movement of the annular frame (6) up and down; the side walls of the two left vertical columns (9) are each provided with a second sliding groove (29), and the side walls of the two right vertical columns (10) are each provided with a third sliding groove (30); the two left slide plates (12) are respectively slidably connected in the second sliding groove (29), and the two right slide plates (13) are respectively slidably connected in the third sliding groove (30).

9. The electric power test device for electric power maintenance according to claim 3, characterized in that: The hand grip ring body comprises a round steel ring, a support bar is fixedly provided inside the round steel ring, and the support bar is detachably fixedly connected to the outer end of the screw rod (18) by means of a bolt.

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