Isolating switch assembling platform and using method
By designing a liftable and rotatable isolating switch assembly platform, the problems of physical damage and low assembly efficiency caused by workers' long-term bent and squat are solved, and efficient and accurate isolating switch assembly is achieved, which meets the workers' operation in a standing posture need.
Patent Information
- Application Number
- CN202411346262.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-01-03
AI Technical Summary
During the assembly of the isolating switch, workers bent over or squat for a long time, resulting in physical damage and low assembly efficiency, and assembly accuracy is difficult to ensure.
A disconnector assembly platform is designed, including a support frame, mounting plate, lifting assembly, rotating assembly and support positioning assembly. The support table is moved up and down through the lifting motor and rotating motor to realize the assembly posture of the bottom of the disconnector facing upward. Reduce workers to bend and squat, and improve operating space and assembly accuracy.
It reduces workers' fatigue and physical damage, improves assembly efficiency and accuracy, and enables workers to assemble the isolating switch in a standing posture, meeting multiple assembly needs.
Smart Images
Figure CN119252690A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of isolating switch assembly, in particular to an isolating switch assembly platform and a use method thereof. Background Art
[0002] Since there are many parts at the bottom of the isolating switch and the assembly process is complicated, during the assembly process, the isolating switch is placed on a fixed bracket, which usually requires workers to be in a bent or squatting posture for a long time to assemble. In addition, the assembly of complex parts at the bottom of the isolating switch and the debugging of the switch also require operations on the back of the bottom. The defects of the above assembly method are: workers squatting and bending for a long time will cause great harm to the workers' bodies, the assembly efficiency is low, and the assembly accuracy cannot be guaranteed when there is not enough assembly space at the bottom of the isolating switch. Summary of the invention
[0003] The purpose of the present invention is to provide an isolating switch assembly platform and a method of use, which are used to solve the problems that workers are difficult to ensure assembly accuracy, have low assembly efficiency, and suffer physical damage from long-term bending or squatting when assembling isolating switches under the isolating switches in a bending or squatting posture.
[0004] The technical solution adopted by the present invention to solve its technical problems is: an isolating switch assembly platform, including a support frame, a mounting plate, a lifting assembly, a rotating assembly and a supporting positioning assembly, the support frame and the mounting plate each have two, the mounting plate is slidably connected to the corresponding support frame up and down, the lifting assembly is located between the support frame and the mounting plate to drive the mounting plate to move up and down, a support platform with a square frame structure is provided between the two mounting plates, the end of the support platform is rotatably connected to the mounting plate on the corresponding side in a vertical plane, the rotating assembly is located between the mounting plate and the support platform to drive the rotation of the support platform, the supporting positioning assembly includes a clamping cylinder and a locating pin, the cylinder barrel of the clamping cylinder is fixedly connected to the support platform, a clamping block is fixed on the piston rod of the clamping cylinder, and the clamping cylinder drives the lifting and lowering of the clamping block; after the isolating switch is placed on the support platform, the clamping block cooperates with the support platform to clamp the isolating switch to realize the positioning of the isolating switch in a direction perpendicular to the support platform, and the locating pin is inserted between the base of the isolating switch and the support platform to realize the positioning of the isolating switch relative to the plane where the support platform is located.
[0005] Furthermore, the side wall of the support frame has a vertically arranged guide rail, a slider is fixed on the mounting plate, and the slider is slidably connected to the guide rail.
[0006] Furthermore, the lifting assembly includes a lifting motor and a ball screw, the lifting motor is fixed on the top of the support frame, the upper end of the ball screw is fixedly connected to the output end of the lifting motor, and the nut of the ball screw is fixedly connected to the mounting plate.
[0007] Furthermore, the lifting assembly includes a vertically arranged lifting cylinder / lifting oil cylinder, the cylinder barrel of the lifting cylinder / lifting oil cylinder is fixedly connected to the support frame, and the piston rod of the lifting cylinder / lifting oil cylinder is fixedly connected to the mounting plate.
[0008] Furthermore, the rotating assembly includes a rotating motor, a driving gear and a slewing bearing, the rotating motor is fixed on the top of the mounting plate, the driving gear is fixed on the output end of the rotating motor, the slewing bearing is located in a vertical plane and the outer ring of the slewing bearing is meshed with the driving gear, the inner ring of the slewing bearing is fixedly connected to the mounting plate, and the outer ring of the slewing bearing is relatively fixedly connected to the support platform.
[0009] Furthermore, a transition plate is provided between the end of the support platform and the outer ring of the slewing bearing, one end of the transition plate is fixedly connected to the end of the support platform, a reinforcing rib is provided between the transition plate and the end of the support platform, and the other end of the transition plate is fixedly connected to the outer ring of the slewing bearing.
[0010] Furthermore, the clamping cylinders are multiple and are arranged at equal intervals on the support platform. During assembly, an isolating switch is placed between every two adjacent clamping cylinders, and every two adjacent clamping cylinders cooperate to clamp the base of the same isolating switch.
[0011] Furthermore, the support frame includes a top plate, columns and a bottom plate, the top plate and the bottom plate are arranged up and down, there are two columns, the top of the column is fixedly connected to the top plate, and the bottom of the column is fixedly connected to the bottom plate.
[0012] Furthermore, a support seat is provided between the two columns, and the lower end of the ball screw is rotatably connected to the support seat.
[0013] The present invention also provides a method for using the isolating switch assembly platform, comprising the following steps: S1, placing the support platform in a horizontal plane; S2, placing the isolating switch on the upper surface of the support platform, driving the pressing block to press the isolating switch base by the pressing cylinder, and inserting the positioning pin between the isolating switch base and the support platform to position the isolating switch; S3, driving the support platform to move up and down by the lifting assembly, and driving the support platform to rotate by the rotating assembly so that the bottom of the isolating switch faces upward; S4. Assemble the isolating switch; S5. After the assembly work is completed, the support platform is driven to rotate by the rotating assembly so that the support platform is in a horizontal plane, and the isolating switch is removed.
[0014] The beneficial effects of the present invention are as follows: when the present invention is used, the isolating switch is placed on a supporting platform. By placing the supporting platform at an appropriate height and flipping the supporting platform so that the bottom of the isolating switch faces upward, the needs of workers to assemble the isolating switch in a standing posture are met, and the workers do not need to bend or squat frequently and to a large extent, and the degree of fatigue is reduced; through the setting of the support positioning component, the isolating switch and the supporting platform are pressed and fixed, which facilitates the flipping of the supporting platform; after flipping the supporting platform so that the bottom of the isolating switch faces upward, the bottom of the isolating switch is exposed, the workers have a large operating space, and the assembly accuracy can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional diagram of the present invention; Figure 2 It is a front view of the present invention; Figure 3 A top view of the present invention; Figure 4 It is a left side view of the present invention; Figure 5 for Figure 1 A local enlarged view of point A in FIG. In the figure: 1 support frame, 2 lifting motor, 3 guide rail, 4 ball screw, 5 slider, 6 rotating motor, 7 slewing bearing, 8 support table, 9 clamping cylinder, 91 clamping block, 10 positioning hole, 11 transition plate, 12 isolating switch, 13 driving gear, 14 motor mounting block, 15 mounting plate, 16 support seat, 17 reinforcing rib, 18 column, 19 top plate, 20 bottom plate. DETAILED DESCRIPTION
[0016] like Figures 1 to 5 As shown, the present invention includes a support frame 1, a lifting assembly, a rotating assembly and a supporting positioning assembly. The present invention is described in detail below in conjunction with the accompanying drawings.
[0017] like Figures 1 to 5 As shown, the isolating switch assembly platform includes a support frame 1, a mounting plate 15, a lifting assembly, a rotating assembly and a supporting positioning assembly. The support frame 1 has two, and the support frame 1 includes a top plate 19, a column 18 and a bottom plate 20. The top plate 19 and the bottom plate 20 are arranged up and down. There are two columns 18, and the top of the column 18 is fixedly connected to the top plate 19, and the bottom of the column 18 is fixedly connected to the bottom plate 20. There are two mounting plates 15, and the mounting plates 15 are connected to the corresponding support frames 1 in an upward and downward sliding manner, specifically: Figure 2 , Figure 5 As shown, the side wall of the column 18 has a vertically arranged guide rail 3, and a slider 5 is fixed on the mounting plate 15, and the slider 5 is slidably connected to the guide rail 3.
[0018] like Figure 4 , Figure 5As shown, the lifting assembly is located between the support frame 1 and the mounting plate 15 and is used to drive the mounting plate 15 to move up and down. The lifting assembly includes a lifting motor 2 and a ball screw 4. The lifting motor 2 is fixed on the top of the support frame 1, that is, the top plate 19. The upper end of the ball screw 4 is fixedly connected to the output end of the lifting motor 2, and the nut of the ball screw 4 is fixedly connected to the mounting plate 15. After starting the lifting motor 2, the ball screw 4 rotates, and the nut of the ball screw 4 moves up and down, thereby driving the mounting plate 15 to move up and down, thereby realizing the lifting and lowering of the mounting plate 15. At this time, the slider 5 slides up and down relative to the guide rail 3. The lifting assembly can also be other structural forms, such as the lifting assembly includes a vertically arranged lifting cylinder / lifting oil cylinder, the cylinder barrel of the lifting cylinder / lifting oil cylinder is fixedly connected to the top plate 19 or the bottom plate 20 of the support frame 1, and the piston rod of the lifting cylinder / lifting oil cylinder is fixedly connected to the mounting plate 15. In order to achieve auxiliary support for the ball screw 4, such as Figure 4 As shown, a support seat 16 is provided between the two columns 18 , and the lower end of the ball screw 4 is rotatably connected to the support seat 16 .
[0019] like Figures 1 to 3 As shown, there is a support platform 8 of a frame structure between the two mounting plates 15. The support platform 8 includes two parallel long rods and two parallel short rods. The two short rods are located between the two long rods, and the ends of the short rods are welded and fixed to the corresponding long rods. The ends of the support platform 8 are rotatably connected with the mounting plate 15 on the corresponding side in a vertical plane. The rotating assembly is located between the mounting plate 15 and the support platform 8 to drive the rotation of the support platform 8. Specifically, the rotating assembly includes a rotating motor 6, a driving gear 13 and a slewing bearing 7. A motor mounting block 14 is fixed on the top of the mounting plate 15, and the rotating motor 6 is fixed on the top of the motor mounting block 14. The driving gear 13 is fixed to the output end of the rotating motor 6, the slewing bearing 7 is located in the vertical plane, and the outer ring of the slewing bearing 7 has teeth. The outer ring of the slewing bearing 7 is meshed with the driving gear 13, and the inner ring of the slewing bearing 7 is fixedly connected to the mounting plate 15, so that the outer ring of the slewing bearing 7 is relatively rotatably connected to the mounting plate 15. The outer ring of the slewing bearing 7 is relatively fixedly connected to the support platform 8. In order to realize the relative fixed connection between the slewing bearing 7 and the supporting platform 8, as Figures 1 to 5 As shown, there is a transition plate 11 between the end of the support platform 8 and the slewing bearing 7, one end of the transition plate 11 is fixedly connected to the end of the support platform 8, a reinforcing rib 17 is provided between the transition plate 11 and the end of the support platform 8, and the other end of the transition plate 11 is fixedly connected to the outer ring of the slewing bearing 7. After starting the rotating motor 6, the driving gear 13 rotates to drive the outer ring of the slewing bearing 7 to rotate relative to the mounting plate 15, thereby driving the rotation of the transition plate 11, and then driving the rotation of the support platform 8 in the vertical plane. The rotating components on the two support frames 1 work synchronously to ensure that the support platform 8 rotates normally in the vertical plane without twisting.
[0020] like Figure 1As shown, the support positioning assembly includes a clamping cylinder 9 and a positioning pin. The cylinder barrel of the clamping cylinder 9 is fixedly connected to the support platform 8. A clamping block 91 is fixed on the piston rod of the clamping cylinder 9. The clamping cylinder 9 drives the lifting and lowering of the clamping block 91. After the isolating switch is placed on the support platform 8, the clamping block 91 cooperates with the support platform 8 to clamp the isolating switch, so as to realize the positioning of the isolating switch in a direction perpendicular to the support platform 8. There is a positioning hole 10 on the base of the isolating switch 12. The positioning pin is inserted between the positioning hole 10 on the base of the isolating switch and the support platform 8 to realize the positioning of the isolating switch 12 relative to the plane where the support platform 8 is located. There are multiple clamping cylinders 9 arranged at equal intervals on the support platform 8. During assembly, an isolating switch 12 is placed between every two adjacent clamping cylinders 9, and every two adjacent clamping cylinders 9 cooperate to clamp the base of the same isolating switch 12.
[0021] The working principle of the present invention is described below: (1) Before assembly, place the isolating switch 12 on a horizontally placed support platform 8, with the isolating switch 12 located between two adjacent clamping cylinders 9; (2) The clamping block 91 is driven downward by the clamping cylinder 9 to contact the base of the isolating switch 12, and cooperates with the support platform 8 to clamp the isolating switch 12. A positioning pin is inserted between the base of the isolating switch 12 and the support platform 8 to achieve positioning between the isolating switch 12 and the support platform 8 relative to the plane where the support platform 8 is located; (3) The mounting plate and the support platform 8 are driven up and down by the lifting assembly until they reach a suitable height position; (4) The support platform 8 is driven to flip over by the rotating assembly so that the bottom of the isolating switch 12 is exposed upward for easy assembly.
[0022] A method for using an isolating switch assembly platform comprises the following steps: S1, make the support platform 8 in a horizontal plane by rotating the assembly; S2, such as Figure 1 As shown, the isolating switch 12 is placed on the upper surface of the support platform 8, the pressing cylinder 9 drives the pressing block 91 to press the base of the isolating switch 12, and the positioning pin is inserted between the base of the isolating switch 12 and the support platform 8 to position the isolating switch 12; S3, driving the support platform 8 to move up and down through the lifting assembly, and driving the support platform 8 to rotate through the rotating assembly so that the bottom of the isolating switch 12 faces upward; S4, assembling the isolating switch 12; S5. After the assembly work is completed, the support platform 8 is driven to rotate by the rotating assembly so that the support platform 8 is in a horizontal plane, and the isolating switch 12 is removed.
[0023] When the present invention is used, the isolating switch is placed on the support platform 8. By placing the support platform 8 at a suitable height and flipping the support platform 8 so that the bottom of the isolating switch 12 faces upward, the need of workers to assemble the isolating switch 12 in a standing posture is met; since workers do not need to bend or squat frequently and to a large extent, fatigue is reduced and damage to the body is small; by setting the support positioning component, the isolating switch 12 and the support platform 8 are pressed and fixed, which facilitates the flipping of the support platform 8 and the isolating switch 12; after flipping the support platform 8 so that the bottom of the isolating switch 12 faces upward, the bottom of the isolating switch 12 is exposed, the worker has a large operating space, and the assembly accuracy can be guaranteed. Multiple isolating switches 12 can be placed on the support platform 8 at one time, and then the assembly of multiple isolating switches 12 can be completed at one time in a standing posture.
Claims
1. Isolating switch assembly platform, characterized in that: The cam is an air-gapped, non-movable and movable frame, and the cam is an air-gapped, non-movable frame having two guide wheels, each of which has two guide wheels, and the guide wheels are connected to the cam face with a plurality of guide wheels, each of which has two guide wheels, each of which has two guide wheels, and the guide wheels are connected to the cam face with a plurality of guide wheels.
2. The isolating switch assembly platform according to claim 1, characterized in that: The side wall of the support frame is provided with a vertically arranged guide rail, and a sliding block is fixed on the mounting plate, and the sliding block is slidably connected to the guide rail.
3. The isolating switch assembly platform according to claim 1, characterized in that: The lifting assembly includes a lifting motor and a ball screw. The lifting motor is fixed on the top of the support frame. The upper end of the ball screw is fixedly connected to the output end of the lifting motor. The nut of the ball screw is fixedly connected to the mounting plate.
4. The isolating switch assembly platform according to claim 1, characterized in that: The lifting assembly includes a vertically arranged lifting cylinder / lifting oil cylinder, a cylinder barrel of the lifting cylinder / lifting oil cylinder is fixedly connected to a support frame, and a piston rod of the lifting cylinder / lifting oil cylinder is fixedly connected to a mounting plate.
5. The isolating switch assembly platform according to claim 1, characterized in that: The rotating assembly includes a rotating motor, a driving gear and a slewing bearing. The rotating motor is fixed on the top of the mounting plate, the driving gear is fixed on the output end of the rotating motor, the slewing bearing is located in a vertical plane and the outer ring of the slewing bearing is meshed with the driving gear, the inner ring of the slewing bearing is fixedly connected to the mounting plate, and the outer ring of the slewing bearing is relatively fixedly connected to the support platform.
6. The isolating switch assembly platform according to claim 5, characterized in that: A transition plate is provided between the end of the support platform and the outer ring of the slewing bearing, one end of the transition plate is fixedly connected to the end of the support platform, a reinforcing rib is provided between the transition plate and the end of the support platform, and the other end of the transition plate is fixedly connected to the outer ring of the slewing bearing.
7. The isolating switch assembly platform according to claim 1, characterized in that: The clamping cylinders are arranged in multiple numbers at equal intervals on the support platform. During assembly, an isolating switch is placed between every two adjacent clamping cylinders. Every two adjacent clamping cylinders cooperate to clamp the base of the same isolating switch.
8. The isolating switch assembly platform according to claim 1, characterized in that: The support frame includes a top plate, columns and a bottom plate, wherein the top plate and the bottom plate are arranged up and down, and there are two columns, the top of the column is fixedly connected to the top plate, and the bottom of the column is fixedly connected to the bottom plate.
9. The isolating switch assembly platform according to claim 8, characterized in that: A support seat is provided between the two upright posts, and the lower end of the ball screw is rotatably connected to the support seat.
10. The method for using the isolating switch assembly platform according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, placing the support platform in a horizontal plane; S2, placing the isolating switch on the upper surface of the support platform, driving the pressing block to press the isolating switch base by the pressing cylinder, and inserting the positioning pin between the isolating switch base and the support platform to position the isolating switch; S3, driving the support platform to move up and down by the lifting assembly, and driving the support platform to rotate by the rotating assembly so that the bottom of the isolating switch faces upward; S4. Assemble the isolating switch; S5. After the assembly work is completed, the support platform is driven to rotate by the rotating assembly so that the support platform is in a horizontal plane, and the isolating switch is removed.