Simple transportation device for power transformation operation and maintenance

Abstract

The utility model belongs to the technical field of power transformation operation and maintenance devices, and discloses a simple transportation device for power transformation operation and maintenance, which comprises a main body frame, a supporting rod is arranged in the main body frame, the surface of the supporting rod is provided with a hoisting assembly for carrying heavy objects, and the hoisting assembly is rotatably connected with the supporting rod. A lifting groove is formed in the bottom surface of the main body frame, a supporting assembly used for improving the stability of the device is arranged in the lifting groove, the supporting assembly is movably connected with the lifting groove, and the hoisting assembly is matched with a supporting rod in the main body frame, and by means of the lever principle, the hoisting assembly rotates around the supporting rod as a rotating point; according to the lifting device, heavy devices can be easily lifted, by means of the design, the device can be conveniently carried by a person, the power transformation operation and maintenance labor force is reduced, the stability of the device can be kept when the device lifts the devices through the supporting assemblies, and the operation and maintenance efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of substation operation and maintenance devices, and in particular to a simple transportation device used for substation operation and maintenance. Background Art

[0002] Substation operation and maintenance refers to the maintenance, upkeep and management of substation equipment. It includes daily inspection, inspection, maintenance, repair and replacement of substation equipment to ensure the normal operation of substation equipment. Substation operation and maintenance is an important part of the operation of the power system, and its quality directly affects the reliability and safety of the power system. At present, there are no special safety tools in the substation to transport tools, and tools can only be transported manually or with simple trolleys. During transportation, due to the large variety, large number and heavy weight of tools, it is very troublesome to carry them, and there is no special placement for safety tools, which easily causes collision and damage between multiple tools.

[0003] For example, the utility model with the announcement number CN218616800U discloses a transformer transportation device, which solves the problem that the existing transformer storage and transportation device is prone to sliding during transportation due to the arrangement of bottom rollers, has poor positioning effect, is prone to collision, and may even fall off in severe cases, making it inconvenient to use. The utility model includes a vehicle body arranged at the bottom, a frame arranged at one end of the vehicle body, a plurality of rollers symmetrically embedded and installed inside the vehicle body, a plurality of elastic parts installed on one side of the frame, and a transformer placed on the vehicle body, and also includes a positioning assembly, a fixing ring and a fastening rope, wherein a positioning assembly is arranged on the outside of the transformer; the positioning assembly includes a concave steel frame, a fixing block, a positioning pin, a first pin hole, a second pin hole and a slot, the concave steel frame is plugged into the bottom end of the transformer, and a fixing block is symmetrically arranged on the outside of one end of the concave steel frame. The utility model has a novel structure and an ingenious conception, and is convenient for the fixing stability of the bottom and top of the transformer during transportation, and is convenient for the transportation of the transformer.

[0004] In the process of implementing this application, it was found that the technology has the following problems: in the existing substation operation and maintenance process, when the substation needs to replace and repair some heavy components, multiple people are required to move the components to the transportation device, which is very inconvenient, time-consuming and labor-intensive, and requires a lot of labor, affecting the efficiency of substation operation and maintenance.

[0005] Therefore, a simple transportation device for substation operation and maintenance is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that in the existing substation operation and maintenance process, when the substation needs to replace and repair some heavy components, multiple people are needed to carry the components to the transportation device, which is very inconvenient, time-consuming and labor-intensive, requires a large amount of labor, and has low substation operation and maintenance efficiency. The utility model provides a simple transportation device for substation operation and maintenance.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A simple transport device for substation operation and maintenance comprises a main frame, a support rod is provided in the main frame, a lifting assembly for carrying heavy objects is provided on the surface of the support rod, and the lifting assembly is rotatably connected to the support rod, a lifting groove is provided on the bottom surface of the main frame, a support assembly for improving the stability of the device is provided in the lifting groove, and the support assembly is movably connected to the lifting groove.

[0009] Furthermore, the lifting assembly includes a lever and a mounting plate, and the lever is rotatably connected to the support rod, a universal ball is provided at one end of the lever, a connecting seat is provided on the top surface of the mounting plate, and the universal ball is movably connected to the connecting seat, and a splint is provided on the bottom surface of the mounting plate, and the splint is movably connected to the mounting plate.

[0010] Furthermore, support grooves are provided on both sides of the mounting plate, and the support grooves are slidably connected to the clamping plate, an adjusting motor is provided inside the mounting plate, an adjusting screw is provided at the output end of the adjusting motor, and the adjusting screw is threadedly connected to the clamping plate respectively, a positioning column is provided on the outer side of the clamping plate, and a protective block is provided on the inner side of the clamping plate, and the protective block is made of rubber thermoplastic.

[0011] Furthermore, the support assembly includes a support seat, and the support seat is movably connected to the lifting slot, a lifting motor is provided in the main frame, a lifting screw is provided at the output end of the lifting motor, and the lifting screw is threadedly connected to the support seat, and an anti-slip pad is provided on the bottom surface of the support seat, and the anti-slip pad is made of rubber thermoplastic.

[0012] Furthermore, a support plate is provided in the main frame, and the support plate is movably connected to the main frame, a limiting groove is provided on the side of the support plate, a movable motor is provided in the support plate, and the output end of the movable motor passes through the top surface of the support plate, a transmission gear is provided at the output end of the movable motor, a gear bar is provided on the inner side of the main frame, and the transmission gear and the gear bar are meshed with each other.

[0013] Furthermore, a movable groove is provided on the side of the main frame, and the movable groove runs through the side of the main frame, a limit block is provided in the main frame, a universal wheel is provided in the bottom array of the main frame, and the universal wheels are rotatably connected to the main frame respectively, a positioning groove is provided on the inner side of the main frame, and the positioning groove is engaged with the positioning column.

[0014] Furthermore, a controller is provided on the side of the main frame, and the controller is electrically connected to the lifting motor, the adjusting motor, and the moving motor respectively.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model provides a lifting assembly in the main frame, and a supporting assembly in the lifting groove on the bottom surface of the main frame. The lifting assembly cooperates with the supporting rod in the main frame and utilizes the lever principle. The lifting assembly rotates around the supporting rod as a rotation point, so that heavy devices can be easily lifted. This design makes the device easy for individuals to carry, reducing the labor of substation operation and maintenance, and the supporting assembly can maintain the stability of the device when the device is lifting devices, thereby improving the operation and maintenance efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axonometric drawing of the utility model;

[0018] Figure 2 It is an overall cross-sectional view of the utility model;

[0019] Figure 3 It is an exploded view of the overall structure of the utility model;

[0020] Figure 4 This is a structural diagram of the lifting assembly of the utility model;

[0021] Figure 5 This is an exploded view of the lifting assembly structure of the utility model;

[0022] Figure 6 It is an exploded view of the support assembly structure of the utility model.

[0023] Figure numerals: 1. Lifting assembly; 101. Lever; 102. Mounting plate; 103. Positioning column; 104. Clamp; 105. Universal ball; 106. Connecting seat; 107. Support slot; 108. Adjusting motor; 109. Adjusting screw rod; 110. Protective block; 2. Main frame; 3. Support assembly; 301. Lifting motor; 302. Lifting screw rod; 303. Support seat; 304. Anti-slip pad; 4. Controller; 5. Universal wheel; 6. Support rod; 7. Limit block; 8. Lifting slot;

[0024] 9. Movable slot; 10. Gear bar; 11. Transmission gear; 12. Limiting slot; 13. Positioning slot; 14. Moving motor; 15. Support plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] like Figures 1 to 6 As shown, it includes a main frame 2, a support rod 6 is provided in the main frame 2, a lifting component 1 for carrying heavy objects is provided on the surface of the support rod 6, and the lifting component 1 is rotatably connected to the support rod 6, a lifting groove 8 is provided on the bottom surface of the main frame 2, a support component 3 for improving the stability of the device is provided in the lifting groove 8, and the support component 3 is movably connected to the lifting groove 8.

[0030] The lifting component 1 cooperates with the support rod 6 in the main frame 2 and utilizes the principle of lever 101. The lifting component 1 rotates around the support rod 6 as the rotation point, and can easily lift heavy devices. This design makes the device easy for individuals to carry, reducing the labor of substation operation and maintenance. The support component 3 can maintain the stability of the device when the device is lifting the device, thereby improving the operation and maintenance efficiency of the device.

[0031] like Figures 1 to 5As shown, the lifting assembly 1 includes a lever 101 and a mounting plate 102, and the lever 101 is rotatably connected to the support rod 6, a universal ball 105 is provided at one end of the lever 101, a connecting seat 106 is provided on the top surface of the mounting plate 102, and the universal ball 105 is movably connected to the connecting seat 106, a clamping plate 104 is provided on the bottom surface of the mounting plate 102, and the clamping plate 104 is movably connected to the mounting plate 102, supporting grooves 107 are provided on both sides of the mounting plate 102, and the supporting grooves 107 are slidably connected to the clamping plate 104, an adjusting motor 108 is provided in the mounting plate 102, an adjusting screw 109 is provided at the output end of the adjusting motor 108, and the adjusting screw 109 is respectively threadedly connected to the clamping plate 104, a positioning column 103 is provided on the outer side of the clamping plate 104, and a protective block 110 is provided on the inner side of the clamping plate 104, and the protective block 110 is made of rubber thermoplastic.

[0032] In the lifting assembly 1, the operation and maintenance personnel move one end of the lever 101 to rotate the lever 101 around the support rod 6. During the rotation of the lever 101, the universal ball 105 at one end of the lever 101 is movably connected to the connecting seat 106 on the top surface of the mounting plate 102, so that the mounting plate 102 always remains horizontal. When the mounting plate 102 moves to the appropriate position with the clamping plate 104, the adjustment screw 109 will adjust the distance between the clamping plates 104 by adjusting the drive of the motor 108, so that the clamping plates 104 can support the device from the bottom of the device, and then the device is lifted by pressing the other end of the lever 101. The support groove 107 on the side of the mounting plate 102 provides support for the clamping plate 104.

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the support assembly 3 includes a support seat 303, and the support seat 303 is movably connected to the lifting slot 8, a lifting motor 301 is provided in the main frame 2, a lifting screw rod 302 is provided at the output end of the lifting motor 301, and the lifting screw rod 302 is threadedly connected to the support seat 303, and an anti-slip pad 304 is provided on the bottom surface of the support seat 303, and the anti-slip pad 304 is made of rubber thermoplastic.

[0034] In the support assembly 3, when the device moves to a suitable lifting position, driven by the lifting motor 301, the lifting screw rod 302 will move the support seat 303 downward in the lifting slot 8, and then the anti-slip pad 304 on the bottom of the support seat 303 will contact the ground to lift the device.

[0035] like Figures 1 to 6As shown, a support plate 15 is provided in the main frame 2, and the support plate 15 is movably connected to the main frame 2, a limiting groove 12 is provided on the side of the support plate 15, a moving motor 14 is provided in the support plate 15, and the output end of the moving motor 14 passes through the top surface of the support plate 15, a transmission gear 11 is provided at the output end of the moving motor 14, a gear bar 10 is provided on the inner side of the main frame 2, and the transmission gear 11 and the gear bar 10 are meshed with each other, a movable groove 9 is provided on the side of the main frame 2, and the movable groove 9 passes through the side of the main frame 2, a limiting block 7 is provided in the main frame 2, a universal wheel 5 is provided on the bottom array of the main frame 2, and the universal wheel 5 is rotatably connected to the main frame 2 respectively, a positioning groove 13 is provided on the inner side of the main frame 2, and the positioning groove 13 is engaged with the positioning column 103, a controller 4 is provided on the side of the main frame 2, and the controller 4 is electrically connected to the lifting motor 301, the adjustment motor 108, and the moving motor 14 respectively.

[0036] When the device is lifted into the main frame 2 by the lifting assembly 1, under the action of the moving motor 14, the transmission gear 11 engages and moves on the surface of the gear bar 10, so that the support plate 15 moves to the bottom of the device, and then the device can be placed on the support plate 15. The function of the limit groove 12 is to prevent the support plate 15 from colliding with the lifting motor 301, and the function of the movable groove 9 is to facilitate the rotation of the lever 101. When the device is placed in the main frame 2 and the device needs to be moved, the splint 104 can be moved to both sides in the main frame 2 so that the positioning column 103 is engaged with the positioning groove 13. At this time, the lever 101 will be fixed, which is convenient for pushing the device.

[0037] In summary: in the lifting assembly 1, the operator moves one end of the lever 101 to rotate the lever 101 around the support rod 6. During the rotation of the lever 101, the universal ball 105 at one end of the lever 101 is movably connected to the connecting seat 106 on the top surface of the mounting plate 102, so that the mounting plate 102 is always kept horizontal. When the mounting plate 102 moves to a suitable position with the clamping plate 104, the screw rod 109 is adjusted to adjust the distance between the clamping plates 104 by adjusting the drive of the motor 108, so that the clamping plates 104 are kept horizontally. 104 can support the device from the bottom of the device, and then the device can be lifted by pressing the other end of the lever 101. The support groove 107 on the side of the mounting plate 102 provides support for the clamping plate 104. In the support assembly 3, when the device moves to a suitable lifting position, the lifting screw rod 302 will move downward in the lifting groove 8 with the support seat 303 under the drive of the lifting motor 301, and then the anti-skid pad 304 on the bottom of the support seat 303 will contact the ground to lift the device. After the component 1 is lifted into the main frame 2, under the action of the moving motor 14, the transmission gear 11 meshes and moves on the surface of the gear bar 10, so that the support plate 15 moves to the bottom of the component, and then the component can be placed on the support plate 15. The function of the limit groove 12 is to prevent the support plate 15 from colliding with the lifting motor 301, and the function of the movable groove 9 is to facilitate the rotation of the lever 101. When the component is placed in the main frame 2 and the device needs to be moved, the clamping plate 104 can be moved to both sides in the main frame 2 so that the positioning column 103 is engaged with the positioning groove 13. At this time, the lever 101 will be fixed, which is convenient for pushing the device. The lifting component 1 cooperates with the support rod 6 in the main frame 2 and uses the principle of the lever 101. The lifting component 1 revolves around the support rod 6 as the rotation point, which can easily lift heavy components. This design makes the device easy for individuals to carry, reduces the labor of substation operation and maintenance, and the support component 3 can maintain the stability of the device when the device is lifted, thereby improving the operation and maintenance efficiency of the device.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A simple transport device for substation operation and maintenance, comprising a main frame (2), characterized in that: The main frame (2) is provided with a support rod (6), the surface of the support rod (6) is provided with a lifting assembly (1) for carrying heavy objects, and the lifting assembly (1) is rotatably connected to the support rod (6), and the bottom surface of the main frame (2) is provided with a lifting groove (8), and the lifting groove (8) is provided with a support assembly (3) for improving the stability of the device, and the support assembly (3) is movably connected to the lifting groove (8).

2. A simple transportation device for substation operation and maintenance according to claim 1, characterized in that: The lifting assembly (1) comprises a lever (101) and a mounting plate (102), wherein the lever (101) is rotatably connected to the support rod (6), a universal ball (105) is provided at one end of the lever (101), a connecting seat (106) is provided on the top surface of the mounting plate (102), and the universal ball (105) is movably connected to the connecting seat (106), and a clamping plate (104) is provided on the bottom surface of the mounting plate (102), and the clamping plate (104) is movably connected to the mounting plate (102).

3. A simple transport device for substation operation and maintenance according to claim 2, characterized in that: Support grooves (107) are provided on both sides of the mounting plate (102), and the support grooves (107) are slidably connected to the clamping plate (104). An adjusting motor (108) is provided inside the mounting plate (102), and an adjusting screw rod (109) is provided at the output end of the adjusting motor (108), and the adjusting screw rod (109) is respectively threadedly connected to the clamping plate (104). A positioning column (103) is provided on the outer side of the clamping plate (104), and a protective block (110) is provided on the inner side of the clamping plate (104), and the protective block (110) is made of rubber thermoplastic.

4. A simple transport device for substation operation and maintenance according to claim 3, characterized in that: The support assembly (3) comprises a support seat (303), and the support seat (303) is movably connected to the lifting slot (8); a lifting motor (301) is provided in the main frame (2); a lifting screw rod (302) is provided at the output end of the lifting motor (301), and the lifting screw rod (302) is threadedly connected to the support seat (303); an anti-skid pad (304) is provided on the bottom surface of the support seat (303), and the anti-skid pad (304) is made of rubber thermoplastic.

5. A simple transport device for substation operation and maintenance according to claim 4, characterized in that: A support plate (15) is provided in the main frame (2), and the support plate (15) is movably connected to the main frame (2); a limit groove (12) is provided on the side of the support plate (15); a movable motor (14) is provided in the support plate (15), and the output end of the movable motor (14) passes through the top surface of the support plate (15); a transmission gear (11) is provided at the output end of the movable motor (14); a gear bar (10) is provided on the inner side of the main frame (2), and the transmission gear (11) and the gear bar (10) are meshed with each other.

6. A simple transport device for substation operation and maintenance according to claim 3, characterized in that: The side of the main frame (2) is provided with a movable groove (9), and the movable groove (9) passes through the side of the main frame (2); a limit block (7) is provided inside the main frame (2); a bottom array of the main frame (2) is provided with universal wheels (5), and the universal wheels (5) are rotatably connected to the main frame (2); a positioning groove (13) is provided on the inner side of the main frame (2), and the positioning groove (13) is engaged with the positioning column (103).

7. A simple transport device for substation operation and maintenance according to claim 5, characterized in that: A controller (4) is provided on the side of the main frame (2), and the controller (4) is electrically connected to the lifting motor (301), the adjusting motor (108), and the moving motor (14) respectively.

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