Box transformer substation insulation performance test device

Abstract

The invention discloses a box transformer substation insulation performance testing device which comprises a device body, the device body comprises a base device, two sets of supporting devices, a stable sliding rail, a main body welding device, a first fixing device and a second fixing device, the supporting devices are of a trapezoid structure, and the stable sliding rail is arranged on the base device. The two sets of supporting devices are symmetrically installed on the top of the base device, the stable sliding rails are symmetrically installed on the tops of the two sets of supporting devices correspondingly, and the main body welding device is installed on the tops of the stable sliding rails. The first fixing device is installed at the left end of the top of the base device, the second fixing device is installed at the right end of the top of the base device, and the first fixing device is right opposite to the second fixing device, so that the box-type transformer machining and production efficiency can be effectively improved, and the workload of workers is relieved.

Description

Technical Field

[0001] The invention relates to the technical field of box-type transformer insulation performance testing, and in particular to a box-type transformer insulation performance testing device. Background Art

[0002] As a complete set of power distribution equipment, the box-type transformer is composed of a transformer, a high-voltage voltage control device, and a low-voltage voltage control device. Its basic principle is to reasonably assemble the pressure starting system, armored wire, substation automatic system, DC system and corresponding technical equipment in a prescribed order, and install all components in a specific waterproof, dustproof and rat-proof fully sealed tempered box structure to form a specific transformer. Box-type transformers have been widely used in power engineering construction.

[0003] The existing box transformer insulation performance test device has the following defects:

[0004] The existing box-type transformer insulation performance test device cannot automatically process the box-type transformer, so it needs to be operated manually, which leads to low processing efficiency of the box-type transformer and affects the production of the box-type transformer. Therefore, a solution is needed. Summary of the invention

[0005] The purpose of the present invention is to provide a box transformer insulation performance test device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A box transformer insulation performance test device comprises a device body, wherein the device body comprises a base device, a supporting device, a stabilizing slide rail, a main body welding device, a first fixing device and a second fixing device, wherein the supporting device is in a trapezoidal structure, and the supporting device is provided with two groups, and the two groups of the supporting devices are symmetrically mounted on the top of the base device, the stabilizing slide rail is provided with one group, and one group of the stabilizing slide rails is symmetrically mounted on the top of the two groups of the supporting devices, respectively, the main body welding device is mounted on the top of one group of the stabilizing slide rails, the first fixing device is mounted on the left end of the top of the base device, and the second fixing device is mounted on the right end of the top of the base device, and the first fixing device is directly opposite to the second fixing device.

[0008] As a preferred embodiment of the present invention, the main welding device includes a mounting rail, a first driving small slider, a second driving small slider and a mobile welding device. The mounting rail is a rectangular structure. The first driving small slider is installed at the left end of the bottom of the mounting rail, and the second driving small slider is installed at the right end of the bottom of the mounting rail. The mobile welding device is sleeved in the mounting rail.

[0009] As a preferred embodiment of the present invention, the mobile welding device includes a driving sleeve slider, a driving rotating disk, a welding robot arm and a welding gun, the driving rotating disk is installed at the bottom of the driving sleeve slider, the welding robot arm is installed at the bottom of the driving rotating disk, and the welding gun is installed at the driving end of the welding robot arm.

[0010] As a preferred embodiment of the present invention, a mounting groove is provided on the top of the base device, and the mounting groove is a rectangular structure. A plurality of groups of driving rollers are installed in the mounting groove and are distributed in a laterally equidistant manner. The driving ends of the driving rollers are connected by chains.

[0011] As a preferred embodiment of the present invention, a group of symmetrically distributed side mounting channels are provided inside the base device, the side mounting channels are rectangular in structure, and a group of the side mounting channels are respectively located at the left and right ends of the mounting groove.

[0012] As a preferred embodiment of the present invention, a maintenance opening is provided at the top of the side installation channel, a cover plate is installed in the maintenance opening via a hinge, and a group of handles distributed in a symmetrical manner are installed on the surface of the cover plate.

[0013] As a preferred embodiment of the present invention, the first fixing device and the second fixing device both include a first fixing block, a second clamping block and a hydraulic rod, the first fixing block and the second clamping block both have a rectangular structure, the hydraulic rod is provided in a group, the group of hydraulic rods is symmetrically installed at the rear end of the first fixing block, the second clamping block is installed at the driving end of a group of hydraulic rods, a rubber gasket is provided on the front side of the second clamping block, and a plurality of groups of grasping suction cups distributed in a laterally equidistant manner are provided on the surface of the rubber gasket.

[0014] As a preferred embodiment of the present invention, movable wheels are provided at the four corners of the bottom of the base device.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In a box transformer insulation performance test device of the present invention, the efficiency of box transformer processing and production can be effectively improved, and the workload of staff can be reduced. The device can automatically input the box transformer through an automatic input device, and then through the first fixing device and the second fixing device, the first fixing device and the second fixing device can clamp, fix and position the equipment delivered, so as to facilitate the main welding device to perform precise welding work, and finally the transformer box is automatically welded through the main welding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic structural diagram of the main body welding device of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of A of the present invention;

[0020] Figure 4 It is a schematic structural diagram of the first fixing device of the present invention;.

[0021] In the figure: 1. device body; 2. base device; 3. supporting device; 4. stabilizing slide rail; 5. main welding device; 6. first fixing device; 7. second fixing device; 8. mounting slide rail; 9. first driving small slider; 10. second driving small slider; 11. mobile welding device; 12. driving sleeve slider; 13. driving rotating disk; 14. welding robot arm; 15. welding gun; 16. mounting groove; 17. driving roller; 18. side mounting channel; 19. maintenance port; 20. cover plate; 21. handle; 22. first fixing block; 23. second clamping block; 24. hydraulic rod; 25. rubber gasket; 26. grabbing suction cup; 27. moving wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0023] See also Figure 1-4 , the present invention provides a technical solution:

[0024] A box transformer insulation performance test device includes a device body 1, the device body 1 includes a base device 2, a support device 3, a stabilizing slide rail 4, a main body welding device 5, a first fixing device 6 and a second fixing device 7, the support device 3 is a trapezoidal structure, the support device 3 is provided with two groups, the two groups of the support devices 3 are symmetrically installed on the top of the base device 2, the stabilizing slide rail 4 is provided with one group, one group of the stabilizing slide rails 4 is symmetrically installed on the top of the two groups of the support devices 3, the main body welding device 5 is installed on the top of one group of the stabilizing slide rails 4, the first fixing device 6 is installed on the left end of the top of the base device 2, the second fixing device 7 is installed on the right end of the top of the base device 2, and the first fixing device 6 is directly opposite to the second fixing device 7.

[0025] As a preferred embodiment of the present invention, the main welding device 5 includes a mounting rail 8, a first driving small slider 9, a second driving small slider 10 and a mobile welding device 11. The mounting rail 8 is a rectangular structure. The first driving small slider 9 is installed at the left end of the bottom of the mounting rail 8, and the second driving small slider 10 is installed at the right end of the bottom of the mounting rail 8. The mobile welding device 11 is sleeved in the mounting rail 8. When the position of the mobile welding device 11 is adjusted, the first driving small slider 9 and the second driving small slider 10 at the bottom of the mounting rail 8 can be driven forward or backward to achieve the purpose of adjusting the mobile welding device 11.

[0026] As a preferred embodiment of the present invention, the mobile welding device 11 includes a driving sleeve slider 12, a driving rotating disk 13, a welding mechanical arm 14 and a welding gun 15. The driving rotating disk 13 is installed at the bottom of the driving sleeve slider 12, the welding mechanical arm 14 is installed at the bottom of the driving rotating disk 13, and the welding gun 15 is installed at the driving end of the welding mechanical arm 14. During welding, the driving sleeve slider 12 can move and adjust left and right in the mounting slide rail 8, and the welding mechanical arm 14 can adjust the direction through the driving rotating disk 13. Finally, the box-type transformer can be welded by the welding gun 15.

[0027] As a preferred embodiment of the present invention, a mounting groove 16 is provided on the top of the base device 2, and the mounting groove 16 is a rectangular structure. A plurality of groups of drive rollers 17 distributed in a laterally equidistant manner are installed in the mounting groove 16, and the drive ends of the drive rollers 17 are connected by chains. When the box-type transformer is transported, the staff installs the motor, and then the motor drives the plurality of drive rollers 17 through the chain, and the drive rollers 17 can rotate, and the box-type transformer on the drive rollers 17 can be transported to the processing site for use.

[0028] As a preferred embodiment of the present invention, a group of side mounting channels 18 distributed in a symmetrical manner are opened inside the base device 2, and the side mounting channels 18 are rectangular structures. A group of side mounting channels 18 are respectively located at the left and right ends of the mounting groove 16. The side mounting channels 18 are for facilitating the operation of the driving end of the driving roller 17 and for facilitating the maintenance of the driving roller 17.

[0029] As a preferred embodiment of the present invention, a maintenance port 19 is opened at the top of the side mounting channel 18, and a cover plate 20 is installed in the maintenance port 19 through a hinge. A group of handles 21 distributed in a symmetrical manner are installed on the surface of the cover plate 20. When maintaining the driving end of the driving roller 17, the staff can open the cover plate 20 through the handle 21, and then perform maintenance work on the components in the side mounting channel 18.

[0030] As a preferred embodiment of the present invention, the first fixing device 6 and the second fixing device 7 both include a first fixing block 22, a second clamping block 23 and a hydraulic rod 24. The first fixing block 22 and the second clamping block 23 are both rectangular structures. The hydraulic rod 24 is provided with a group, and a group of the hydraulic rods 24 is symmetrically installed at the rear end of the first fixing block 22. The second clamping block 23 is installed at the driving end of a group of hydraulic rods 24. A rubber gasket 25 is provided on the front side of the second clamping block 23. The surface of the rubber gasket 25 is provided with a plurality of groups of gripping suction cups 26 distributed in a laterally equidistant manner. When clamping, fixing and positioning the box-type transformer, the staff starts the first fixing device 6 and the second fixing device 7, and the hydraulic rods 24 in the first fixing device 6 and the second fixing device 7 are driven, thereby driving the second clamping block 23 to move toward the box-type transformer, and finally the box-type transformer on the driving roller 17 is clamped, fixed and positioned. During the clamping process, the rubber gasket 25 on the second clamping block 23 and the gripping suction cup 26 on the rubber gasket 25 can improve the stability of fixing the box-type transformer.

[0031] As a preferred embodiment of the present invention, movable wheels 27 are provided at the four corners of the bottom of the base device 2. The staff can move the entire device through the movable wheels 27 at the bottom of the base device 2, thereby reducing the burden of the staff on moving the device body 1 and improving the staff's work efficiency.

[0032] Working principle: During operation, the staff puts the box-type transformer on the driving roller 17. When the box-type transformer is transported, the staff installs the motor, and then the motor drives several groups of driving rollers 17 through the chain, and the driving rollers 17 can rotate, and the box-type transformer on the driving rollers 17 can be transported to the processing site for use. When adjusting the position of the mobile welding device 11, the first driving small slider 9 and the second driving small slider 10 at the bottom of the slide rail 8 can be driven forward or backward to achieve the purpose of adjusting the mobile welding device 11. When clamping, fixing and positioning the box-type transformer, the staff starts the first fixing device 6 and the second fixing device 7. The first fixing device 6 and the second fixing device 7 The hydraulic rod 24 in the drive roller 17 drives the second clamping block 23 to move toward the box-type transformer, and finally the box-type transformer on the driving roller 17 is clamped, fixed and positioned. During the clamping process, the rubber gasket 25 on the second clamping block 23 and the gripping suction cup 26 on the rubber gasket 25 can improve the stability of the box-type transformer. When adjusting the position of the mobile welding device 11, the first driving small slider 9 and the second driving small slider 10 at the bottom of the mounting rail 8 can be driven forward or backward to achieve the purpose of adjusting the mobile welding device 11. During welding, the driving sleeve slider 12 can be moved and adjusted left and right in the mounting rail 8, and the welding robot arm 14 can adjust the direction by driving the rotating disk 13. Finally, the box-type transformer can be welded by the welding gun 15.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A box transformer insulation performance test device, characterized in that: The invention comprises a device body (1), wherein the device body (1) comprises a base device (2), a supporting device (3), a stabilizing slide rail (4), a main body welding device (5), a first fixing device (6) and a second fixing device (7); the supporting device (3) is in a trapezoidal structure, the supporting device (3) is provided with two groups, the two groups of the supporting devices (3) are symmetrically mounted on the top of the base device (2); the stabilizing slide rail (4) is provided with one group, the one group of the stabilizing slide rail (4) is symmetrically mounted on the top of the two groups of the supporting devices (3), the main body welding device (5) is mounted on the top of one group of the stabilizing slide rail (4); the first fixing device (6) is mounted on the left end of the top of the base device (2); the second fixing device (7) is mounted on the right end of the top of the base device (2); the first fixing device (6) and the second fixing device (7) are directly opposite to each other.

2. A box transformer insulation performance test device according to claim 1, characterized in that: The main welding device (5) comprises a mounting rail (8), a first driving small slider (9), a second driving small slider (10) and a movable welding device (11); the mounting rail (8) is a rectangular structure; the first driving small slider (9) is mounted at the left end of the bottom of the mounting rail (8); the second driving small slider (10) is mounted at the right end of the bottom of the mounting rail (8); and the movable welding device (11) is sleeved in the mounting rail (8).

3. A box transformer insulation performance test device according to claim 2, characterized in that: The mobile welding device (11) comprises a driving sleeve slider (12), a driving rotating disk (13), a welding mechanical arm (14) and a welding gun (15); the driving rotating disk (13) is mounted at the bottom of the driving sleeve slider (12); the welding mechanical arm (14) is mounted at the bottom of the driving rotating disk (13); and the welding gun (15) is mounted at the driving end of the welding mechanical arm (14).

4. A box transformer insulation performance test device according to claim 1, characterized in that: The top of the base device (2) is provided with a mounting groove (16), the mounting groove (16) being of a rectangular structure, a plurality of groups of drive rollers (17) distributed in a transversely equidistant manner are mounted in the mounting groove (16), and the drive ends of the drive rollers (17) are connected by chains.

5. A box transformer insulation performance test device according to claim 4, characterized in that: A group of symmetrically distributed side installation channels (18) are provided inside the base device (2); the side installation channels (18) are rectangular in structure; and a group of the side installation channels (18) are respectively located at the left and right ends of the installation groove (16).

6. A box transformer insulation performance test device according to claim 5, characterized in that: A maintenance opening (19) is provided at the top of the side installation channel (18), a cover plate (20) is installed in the maintenance opening (19) via a hinge, and a group of handles (21) distributed in a symmetrical manner are installed on the surface of the cover plate (20).

7. The box-type transformer insulation performance test device according to claim 1 is characterized in that: The first fixing device (6) and the second fixing device (7) both comprise a first fixing block (22), a second clamping block (23) and a hydraulic rod (24); the first fixing block (22) and the second clamping block (23) are both rectangular structures; a group of hydraulic rods (24) are provided, and the group of hydraulic rods (24) are symmetrically mounted at the rear end of the first fixing block (22); the second clamping block (23) is mounted at the driving end of the group of hydraulic rods (24); a rubber gasket (25) is provided at the front side of the second clamping block (23); and a plurality of groups of gripping suction cups (26) are arranged on the surface of the rubber gasket (25) in a laterally equidistant manner.

8. The box-type transformer insulation performance test device according to claim 1 is characterized in that: The four corners of the bottom of the base device (2) are each provided with moving wheels (27).

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