Three-station semi-automatic assembly platform for high-voltage switch

Abstract

The utility model relates to a three-station semi-automatic assembly platform for a high-voltage switch, which comprises a positioning chassis for supporting a shell, a unit sliding plate sliding towards a corresponding flange opening of the shell, and an adjusting platform connected with the corresponding unit sliding plate in a sliding manner, the unit supports are connected with corresponding assembling units, and the unit sliding plates are provided with driving devices for driving the unit supports to rotate. When the device is used, the shell is installed on the positioning chassis, the driving device is driven to rotate, the unit support and the assembling unit are driven to rotate, upward overturning of the unit support and the assembling unit is achieved, the unit support extends in the height direction, the assembling unit is made to rotate by 90 degrees, and therefore a flange hole of the assembling unit right faces a corresponding flange hole of the shell. And then the unit sliding plate is manually pushed, so that the assembling unit moves towards the shell, and the flange hole of the assembling unit is in butt joint with the flange hole of the shell, so that the assembling unit is assembled on the shell.

Description

Technical Field

[0001] This utility model relates to the field of high voltage switches, and more particularly to the field of high voltage switch assembly technology, specifically referring to a three-station semi-automatic assembly platform for high voltage switches. Background Technology

[0002] With the development of society and the economy, the demand for electricity is constantly increasing. To achieve larger capacity power transmission and meet the needs of long-distance power transmission and regional power balance, high-voltage transmission technology has emerged and continues to develop. High-voltage transmission has advantages such as large transmission capacity, long distance, and low loss, and GIS, as a key piece of equipment in high-voltage substations, plays a vital role. The growth in electricity demand, the development of ultra-high-voltage transmission technology, technological progress, policy support, and the promotion of new energy sources have all contributed to the development and application of high-voltage GIS.

[0003] Currently, the assembly process of existing GIS equipment from various manufacturers is complex and lacks standardization, resulting in the absence of a corresponding rapid assembly platform. With the increasing volume of high-voltage GIS assembly, there is an urgent need for a three-station GIS assembly platform to reduce worker workload and improve assembly efficiency. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing a three-position semi-automatic assembly platform for high-voltage switches. It employs sliding and flipping mechanisms to reduce the assembly intensity of components, decrease labor intensity, and improve assembly efficiency.

[0005] This utility model is achieved through the following technical solution: a high-voltage switch three-position semi-automatic assembly platform, including a positioning chassis supporting the housing, a unit slide plate that slides toward the corresponding flange of the housing, and an adjustment platform that is slidably connected to the corresponding unit slide plate. The unit slide plate is hinged with a unit bracket that flips up and down, and the unit bracket is connected with a corresponding assembly unit. The unit slide plate is provided with a drive device that drives the unit bracket to rotate.

[0006] In use, this invention involves installing the housing onto a positioning chassis, then hoisting the positioning chassis into the middle of several adjustment platforms. A drive device is then activated to horizontally position the unit support, allowing the assembly unit to be installed onto the unit support. The drive device is then activated to rotate, causing the unit support and assembly unit to rotate, thus flipping them upwards. This extends the unit support along its height and rotates the assembly unit 90°, aligning the flange hole of the assembly unit with the corresponding flange hole on the housing. The unit slide is then manually pushed to move the assembly unit towards the housing, connecting the flange hole of the assembly unit with the flange hole of the housing, thereby assembling the assembly unit onto the housing.

[0007] Preferably, the adjustment platform includes a base frame, a base plate that slides along the height direction on the base frame, and a manual lift that drives the base plate to slide. The top surface of the base plate is provided with a unit slide rail that slides with the unit slide plate.

[0008] This preferred solution uses a manual lifting mechanism to facilitate the adjustment of the base plate height, thereby adjusting the height of the assembly unit. This ensures that the flange holes of the assembly unit are aligned with the corresponding flange holes on the housing, thus guaranteeing assembly accuracy.

[0009] Preferably, a base supporting the positioning chassis is provided below the positioning chassis, and a support column that contacts and connects to the base is connected to the bottom surface of the positioning chassis.

[0010] This preferred solution creates a gap between the chassis and the base by setting up the chassis and support columns, thereby reducing the contact area between the chassis and the base.

[0011] Preferably, the base has a side frame on its side, and a conveyor platform that slides along the height direction is provided on the side frame. The conveyor platform has a cover chain that drives the conveyor platform to the base. The cover chain extends between the base and the chassis. The side frame is provided with an automatic lift that drives the conveyor platform to move along the height direction.

[0012] In this preferred embodiment, a crane is used to hoist the positioning chassis and housing onto the conveying platform. The positioning chassis is then transferred to the base via a cover plate chain. An automatic lift is then driven to lower the conveying platform, bringing the support legs into contact with the base. This allows the base to support the positioning chassis. The positioning chassis and housing are then transported from the side of the base to the base, avoiding collisions with other mechanisms during direct hoisting and thus preventing safety hazards. After assembly, the conveying platform rises to support the positioning chassis and then reverses the transport, moving the positioning chassis and housing to the loading position.

[0013] Preferably, the side frame is further provided with a conveyor frame on the loading side, and the conveyor frame is provided with a number of rollers that support the positioning chassis and roll toward the conveying platform.

[0014] This preferred solution uses a conveyor frame to position the positioning chassis and housing as far away from the base and adjustment platform as possible. The positioning chassis and housing are placed on the conveyor frame, and the housing is transferred to the loading side of the conveyor platform via the conveyor frame. The positioning chassis is manually pushed, and the rollers roll the positioning chassis onto the cover chain of the conveyor platform.

[0015] Preferably, the conveyor frame is also equipped with several wheels with foot brakes. This preferred solution facilitates the movement of the conveyor frame by providing wheels, enabling hoisting from a position away from the base and also facilitating the long-distance transport of the assembled housing.

[0016] Preferably, the top surface of the positioning chassis is provided with four support platforms for the interfaces of the housing, and the contact surface between the support platform and the housing is an arc surface adapted to the housing. This preferred solution facilitates the positioning and support of the housing on the support platforms.

[0017] The beneficial effects of this utility model are as follows: by installing the housing onto the positioning chassis, then hoisting the positioning chassis into the middle of several adjustment platforms, and then driving the drive device to place the unit bracket horizontally, the assembly unit is installed onto the unit bracket, and then driving the drive device to rotate, causing the unit bracket and the assembly unit to rotate, thereby realizing the upward flipping of the unit bracket and the assembly unit, so that the unit bracket extends along the height direction and the assembly unit rotates 90°, so that the flange hole of the assembly unit is aligned with the corresponding flange hole of the housing, and then manually pushing the unit slide plate to move the assembly unit toward the housing, and making the flange hole of the assembly unit align with the flange hole of the housing, thereby realizing the assembly unit is assembled onto the housing. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a top view of the present invention;

[0020] Figure 3 This is a three-dimensional schematic diagram of the unit support.

[0021] As shown in the figure:

[0022] 1. Base plate, 2. Base, 3. Side frame, 4. Conveyor frame, 5. Unit support, 6. Cover plate chain, 7. Unit slide plate, 8. Support platform, 9. Moving side unit, 10. Housing, 11. Stationary side unit, 12. Manual lift, 13. Base frame, 14. Positioning chassis, 15. Support column, 16. Traveling wheel, 17. Automatic lift, 18. Unit slide rail, 19. Rotating shaft of unit support, 20. Fixed angle shaft seat, 21. Connecting rod, 22. Cylinder. Detailed Implementation

[0023] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0024] Refer to the attached Figure 1-3 This utility model discloses a three-position semi-automatic assembly platform for high-voltage switches. The solution is to assemble the moving side unit 9, the fast grounding unit, and the stationary side unit 11 onto the housing 10. The housing 10 has four flange holes evenly arranged along the circumference, and the three flange holes are respectively connected to the moving side unit 9, the fast grounding unit, and the stationary side unit 11.

[0025] The housing 10 is mounted on the positioning chassis 14. The top surface of the positioning chassis 14 is provided with four support platforms 8 that support the interface of the housing 10. The contact surface between the support platform 8 and the housing 10 is an arc surface that is adapted to the housing 10.

[0026] The semi-automatic assembly platform includes a base 2, three adjustment platforms evenly arranged around the base 2, and a side frame 3.

[0027] The adjustment platform includes a base frame 13, a base plate 1 that slides along the height direction on the base frame 13, and a manual lift 12 that drives the base plate 1 to slide. The manual lift 12 is a ball bearing manual lift 12, which is the prior art.

[0028] Two unit slide rails 18 extending toward the base 2 are provided on the top surface of the base plate 1. Unit slide plates 7 are slidably connected to the slide rails. Unit brackets 5 that can flip up and down are hinged to the unit slide plates 7. Corresponding assembly units are connected to the unit brackets 5. The unit slide plates 7 are provided with a drive device that drives the unit brackets 5 to rotate. The drive device includes a cylinder 22 hinged to the unit slide plates 7 and a connecting rod 21 hinged to the extension shaft of the cylinder 22. The unit slide plates 7 are provided with a fixed angle bearing 20. The rotating shaft 19 of the unit bracket is axially connected to the fixed angle bearing 20 and fixed to the connecting rod 21.

[0029] A base 2 supporting the positioning chassis 14 is provided below the positioning chassis 14. A support column 15 that contacts and connects to the base 2 is connected to the bottom surface of the positioning chassis 14. A conveying platform that slides along the height direction is provided on the side frame 3. A cover plate chain 6 that drives the chassis to the base 2 is provided on the conveying platform. The cover plate chain 6 extends between the base 2 and the positioning chassis 14. The cover plate chain 6 includes a chain and a rubber block located on the chain. The chassis is driven by the friction between the rubber block and the positioning chassis 14. The cover plate chain 6 is existing technology.

[0030] The side frame 3 is equipped with an automatic lift 17 that drives the conveyor platform to move along the height direction.

[0031] The side frame 3 is also provided with a conveyor frame 4 on the loading side. The conveyor frame 4 is provided with several rollers that support the positioning chassis 14 and roll toward the conveying platform. The conveyor frame 4 is also connected with several walking wheels 16 with foot brakes.

[0032] In use, the housing 10 is placed on the positioning base 14, and then the positioning base 14 and the housing 10 are hoisted onto the conveyor frame 4. The conveyor frame 4 is then moved to the loading side of the conveyor platform, and the positioning base 14 is moved onto the conveyor platform. Through the transmission of the cover plate chain 6, the positioning base 14 is transferred to the base 2. Then, the automatic lifting machine 17 is driven to lower the conveyor platform, so that the support column 15 contacts the base 2, thereby allowing the base 2 to support the positioning base 14. Then, the moving side unit 9, the quick grounding unit, and the stationary side unit 11 are respectively installed on the corresponding unit brackets 5. Then, the drive device is driven to rotate, causing the unit brackets 5 and the assembly unit to rotate, realizing the upward flipping of the unit brackets 5 and the assembly unit, so that the unit brackets 5 extend along the height direction, and the assembly unit rotates 90°, so that the flange hole of the assembly unit is aligned with the corresponding flange hole of the housing 10. Then, the unit slide plate 7 is manually pushed to move the assembly unit toward the housing 10, and the flange hole of the assembly unit is connected with the flange hole of the housing 10, thereby realizing the assembly unit is assembled on the housing 10.

[0033] After assembly, the automatic lifting platform 17 drives the conveyor platform to move upward to support the positioning chassis 14. Then, the cover chain 6 drives the positioning chassis 14 and the housing 10 to be transported to the transport frame.

[0034] Specifically, the moving side unit 9, the fast grounding unit, and the stationary side unit 11 are connected to the corresponding unit bracket 5 by bolts. After the moving side unit 9, the fast grounding unit, and the stationary side unit 11 are bolted to the housing 10, the connection between the moving side unit 9, the fast grounding unit, and the stationary side unit 11 and the corresponding unit bracket 5 is released.

[0035] Of course, the above description is not limited to the examples above. Technical features of this utility model not described can be implemented by or using existing technology, and will not be repeated here. The above embodiments and drawings are only used to illustrate the technical solution of this utility model and are not intended to limit this utility model. This utility model has been described in detail with reference to preferred embodiments. Those skilled in the art should understand that any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model do not depart from the spirit of this utility model and should also fall within the protection scope of the claims of this utility model.

Claims

1. A three-station semi-automatic assembly platform for high-voltage switches, characterized in that: The device includes a positioning base (14) supporting the housing (10), a unit slide plate (7) that slides toward the corresponding flange of the housing (10), and an adjustment platform that is slidably connected to the corresponding unit slide plate (7). The unit slide plate (7) is hinged with a unit bracket (5) that flips up and down. The unit bracket (5) is connected with a corresponding assembly unit. The unit slide plate (7) is provided with a drive device that drives the unit bracket (5) to rotate.

2. The high-voltage switch three-station semi-automatic assembly platform according to claim 1, characterized in that: The adjustment platform includes a base frame (13), a base plate (1) that slides along the height direction on the base frame (13), and a manual lift (12) that drives the base plate (1) to slide. The top surface of the base plate (1) is provided with a unit slide rail (18) that slides with the unit slide plate (7).

3. The high-voltage switch three-station semi-automatic assembly platform according to claim 1, characterized in that: A base (2) supporting the positioning chassis (14) is provided below the positioning chassis (14), and a support foot column (15) that contacts and connects to the base (2) is connected to the bottom surface of the positioning chassis (14).

4. The high-voltage switch three-station semi-automatic assembly platform according to claim 1, characterized in that: The side of the base (2) is provided with a side frame (3), and the side frame (3) is provided with a conveying platform that slides along the height direction. The conveying platform has a cover chain (6) that drives the base (2) to the base. The cover chain (6) extends between the base (2) and the chassis. The side frame (3) is provided with an automatic lift (17) that drives the conveying platform to move along the height direction.

5. The high-voltage switch three-station semi-automatic assembly platform according to claim 4, characterized in that: The side frame (3) is also provided with a conveyor frame (4) on the loading side. The conveyor frame (4) is provided with several rollers that support the positioning chassis (14) and roll toward the conveying platform.

6. The high-voltage switch three-station semi-automatic assembly platform according to claim 5, characterized in that: The conveyor frame (4) is also connected to several walking wheels (16) with foot brakes.

7. The high-voltage switch three-station semi-automatic assembly platform according to claim 1, characterized in that: The top surface of the positioning chassis (14) is provided with four support platforms (8) at the interface of the housing (10). The contact surface between the support platform (8) and the housing (10) is an arc surface adapted to the housing (10).

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