A transfer equipment for power distribution switch cabinet manufacturing

Abstract

The utility model belongs to power distribution switchgear manufacturing technical field, specifically disclose a kind of transfer equipment for power distribution switchgear manufacturing, including vehicle body, the inside fixed of vehicle body is equipped with rotating shaft, the outer surface rotating connection support of rotating shaft, the inside fixed connection of support has transfer roller, auxiliary unloading mechanism is provided on vehicle body, the both sides of vehicle body are fixedly connected with fixed frame, fixed frame inside fixedly equipped with frame shaft, the outer surface rotating connection of frame shaft has swing arm, and the top of swing arm is provided with arc plate.The transfer equipment for power distribution switchgear manufacturing, switchgear is placed on the transfer roller of support inside when transferring, and transfer roller cooperates support and plays auxiliary supporting effect, and two groups of arc plate are clamped in switchgear both sides with relatively flexible force, and this kind of auxiliary clamping supporting mode greatly reduces the instability conditions, such as shaking, generated in the transfer process of switchgear, improves the security and reliability of transfer process.

Description

Technical Field

[0001] This application relates to the field of power distribution switchgear manufacturing technology, specifically a transfer device for power distribution switchgear manufacturing. Background Technology

[0002] Switchgear is the core equipment in a power system used for distributing, controlling, protecting and monitoring electrical energy. It can be divided into high-voltage switchgear and low-voltage switchgear according to voltage level.

[0003] Currently, during the manufacturing process of power distribution switchgear, it needs to be transported. However, the switchgear is usually placed directly on a transport vehicle (which only serves as a support) for transport. This transport process can easily cause the switchgear to shake and become unstable, posing certain safety hazards. Utility Model Content

[0004] In view of this, the purpose of this utility model is to overcome the shortcomings of the prior art and to propose a transfer device for manufacturing power distribution switchgear, so as to solve the problems existing in the prior art.

[0005] To achieve the above objectives, this utility model provides a transfer device for manufacturing power distribution switchgear, including a vehicle body. A rotating shaft is fixedly inserted through the inner side of the vehicle body, and a bracket is rotatably connected to the outer surface of the rotating shaft. A transfer roller is fixedly connected to the inner side of the bracket. An auxiliary unloading mechanism is provided on the vehicle body. Fixed frames are fixedly connected to both sides of the vehicle body. A frame shaft is fixedly inserted through the inner side of the fixed frame. A swing arm is rotatably connected to the outer surface of the frame shaft. An arc plate is provided at the top of the swing arm. An adaptive auxiliary clamping mechanism is provided on the fixed frame.

[0006] Preferably, the auxiliary unloading mechanism includes a fixed plate fixedly connected to the vehicle body, a plate shaft fixedly passing through the inner side of the fixed plate, and a cylinder rotatably connected to the outer surface of the plate shaft. The auxiliary unloading mechanism can flip the bracket together with the transfer roller to a suitable tilt angle so as to unload the switch cabinet.

[0007] Preferably, the output end of the cylinder is fixedly connected to an end plate, and guide rods are fixedly connected to both sides of the bracket, with the outer surface of the guide rods rotatably connected to the inner surface of the end plate.

[0008] Preferably, the adaptive auxiliary clamping mechanism includes a lifting rod that is movably mounted on a fixed frame. The bottom end of the lifting rod is fixedly connected to an end button, and the top end of the lifting rod is fixedly connected to an end frame. Through the adaptive auxiliary clamping mechanism, two sets of arc plates can assist in clamping switch cabinets of different sizes from the left and right sides, keeping them in a relatively stable state for transport.

[0009] Preferably, a spring is movably sleeved on the outer surface of the lifting rod, and the top and bottom ends of the spring are respectively fixedly connected to the end frame and the fixed frame, and a first connecting shaft is fixedly inserted through the inner side of the end frame.

[0010] Preferably, a drive plate is rotatably connected to the outer surface of the first connecting shaft, and a second connecting shaft is fixedly inserted through the inner side of the swing arm, with the outer surface of the second connecting shaft rotatably connected to the top end of the drive plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The transfer equipment used in the manufacturing of this power distribution switchgear has the switchgear placed on the transfer rollers inside the support during transfer. The transfer rollers work with the support to provide auxiliary support. Two sets of arc plates clamp the switchgear on both sides with relatively flexible force. This auxiliary clamping and support method greatly reduces the unstable conditions such as shaking of the switchgear during transfer, and improves the safety and reliability of the transfer process.

[0013] 2. The transfer equipment used in the manufacturing of this power distribution switchgear, when unloading near the corresponding platform, uses a cylinder to push the end plate, causing the end plate to rotate along the guide rod while simultaneously driving the bracket to rotate along the shaft, flipping the bracket to a suitable tilt angle, so that the switchgear can slide onto the corresponding platform relatively slowly and safely. This unloading method avoids the problems of switchgear falling and being damaged due to uneven force or improper operation that may occur with traditional direct handling and unloading, greatly improving the safety and efficiency of the unloading process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the surface structure of the vehicle body in this application;

[0016] Figure 3 For this application Figure 1 Enlarged view of point a in the middle.

[0017] The components are: 1. Car body; 2. Rotary shaft; 3. Bracket; 4. Transfer roller; 5. Fixing plate; 6. Plate shaft; 7. Cylinder; 8. End plate; 9. Guide rod; 10. Fixing frame; 11. Frame shaft; 12. Swing arm; 13. Arc plate; 14. Lifting rod; 15. End button; 16. End frame; 17. Spring; 18. First connecting shaft; 19. Drive plate; 20. Second connecting shaft. Detailed Implementation

[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0019] Please see Figure 1-3 A transfer device for manufacturing power distribution switchgear includes a vehicle body 1. A rotating shaft 2 is fixedly inserted through the inner side of the vehicle body 1. A bracket 3 is rotatably connected to the outer surface of the rotating shaft 2. A transfer roller 4 is fixedly connected to the inner side of the bracket 3. Multiple transfer rollers 4 are evenly distributed inside the bracket 3. They cooperate with the bracket 3 to provide auxiliary support during the transfer of switchgear. An auxiliary unloading mechanism is provided on the vehicle body 1. Fixed frames 10 are fixedly connected to both sides of the vehicle body 1. A frame shaft 11 is fixedly inserted through the inner side of the fixed frame 10. A swing arm 12 is rotatably connected to the outer surface of the frame shaft 11. An arc plate 13 is provided at the top of the swing arm 12. An adaptive auxiliary clamping mechanism is provided on the fixed frame 10.

[0020] Through the above technical solution, during the transfer of the power distribution switchgear, the switchgear is placed on the transfer roller 4 inside the bracket 3. The transfer roller 4, together with the bracket 3, plays an auxiliary supporting role for the switchgear. During this period, under the action of the adaptive auxiliary clamping mechanism, the two sets of arc plates 13 can auxiliary clamp the two sides of the switchgear, so that it maintains a relatively stable state during the transfer process.

[0021] Specifically, the auxiliary unloading mechanism includes a fixed plate 5 fixedly connected to the vehicle body 1, a plate shaft 6 fixedly passing through the inner side of the fixed plate 5, and a cylinder 7 rotatably connected to the outer surface of the plate shaft 6.

[0022] Through the above technical solution, the plate shaft 6 is designed to cooperate with the cylinder 7, because the output end of the cylinder 7 will deflect to a certain extent during the process of pushing and pulling the end plate 8.

[0023] Specifically, the output end of the cylinder 7 is fixedly connected to the end plate 8, and both sides of the bracket 3 are fixedly connected to the guide rods 9, with the outer surface of the guide rods 9 rotatably connected to the inner surface of the end plate 8.

[0024] Through the above technical solution, during the process of pushing and pulling, the end plate 8 will rotate along the surface of the guide rod 9, and drive the bracket 3 through the guide rod 9, so that the bracket 3 will flip along the rotating shaft 2 to the corresponding angle.

[0025] Specifically, the adaptive auxiliary clamping mechanism includes a lifting rod 14 that is movably mounted on the fixed frame 10. The bottom end of the lifting rod 14 is fixedly connected to an end button 15, and the top end of the lifting rod 14 is fixedly connected to an end frame 16.

[0026] Through the above technical solution, during the process of the lifting rod 14 moving through the fixed frame 10, it will work with the end frame 16 to compress the spring 17.

[0027] Specifically, a spring 17 is movably sleeved on the outer surface of the lifting rod 14, and the top and bottom ends of the spring 17 are respectively fixedly connected to the end frame 16 and the fixed frame 10. A first connecting shaft 18 is fixedly inserted through the inner side of the end frame 16.

[0028] Through the above technical solution, the spring 17 will generate a reverse elastic force after being compressed. This reverse force will be transmitted to the arc plate 13, and the final result is that the arc plate 13 is clamped on both sides of the switch cabinet with a certain flexible clamping force.

[0029] Specifically, the outer surface of the first coupling 18 is rotatably connected to the drive plate 19, and the inner side of the swing arm 12 is fixedly connected to the second coupling 20, and the outer surface of the second coupling 20 is rotatably connected to the top of the drive plate 19.

[0030] Through the above technical solution, the drive plate 19, in conjunction with the first connecting shaft 18 and the second connecting shaft 20, is used to convert the longitudinal movement of the lifting rod 14 into the rotation of the swing arm 12, so that it rotates along the frame shaft 11.

[0031] Working Principle: During the transfer of the power distribution switchgear, the switchgear is placed on the transfer roller 4 inside the bracket 3. The transfer roller 4, in conjunction with the bracket 3, provides auxiliary support for the switchgear. During this process, the end button 15 can be pulled downwards, causing the lifting rod 14 to move down. Simultaneously, the end frame 16 moves down synchronously, compressing the spring 17. As the end frame 16 moves downwards, it is linked to the first connecting shaft 18, which in turn drives the drive plate 19, causing the drive plate 19 to deflect. During the deflection of plate 19, its two ends will rotate along the first connecting shaft 18 and the second connecting shaft 20 respectively, and the second connecting shaft 20 will pull the swing arm 12, causing the swing arm 12 to rotate along the frame shaft 11. That is, during the flipping process, the corresponding arc plates 13 at the top of the two sets of swing arms 12 will move away from each other. After the switch cabinet is stably placed on the transfer roller 4, the end button 15 can be released. At this time, under the elastic reset action of spring 17, it will push the end frame 16 and the lifting rod 14 upward, thereby cooperating with the first connecting shaft 18, the drive plate 19 and the second connecting shaft 20 to make The swing arms 12 rotate in the opposite direction along the frame shaft 11. During the rotation process, the arc plates 13 at the ends of the two sets of swing arms 12 move closer together until they clamp the sides of the switchgear, thus assisting in clamping the switchgear and reducing instability such as shaking during transport. Finally, when unloading near the corresponding platform, the end plate 8 can be pushed by the cylinder 7 (during which the bottom of the cylinder 7 rotates along the plate shaft 6), causing the end plate 8 to rotate along the guide rod 9. Simultaneously, the guide rod 9 drives the bracket 3, causing the bracket to... The frame 3 rotates along the pivot 2, that is, the support 3 flips to a suitable tilt angle, and the switch cabinet is slowly unloaded. (At this time, it should be noted that since the arc plate 13 provides relatively flexible auxiliary clamping for the switch cabinet from both sides, when the support 3 flips and causes the switch cabinet to tilt, that is, after the center of gravity changes, the arc plate 13 cannot hold the switch cabinet stably on the tilted support 3 and the transfer roller 4, so that the switch cabinet can slide relatively slowly and safely onto the corresponding platform to complete the unloading process.) The entire transfer and unloading process effectively reduces the risk of switch cabinet shaking and improves operational safety.

[0032] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transfer equipment for power distribution switchgear manufacturing, comprising a vehicle body (1), characterized in that: The inner side of the car body (1) is fixedly provided with a rotating shaft (2), the outer surface of the rotating shaft (2) is rotatably connected with a support (3), the inner side of the support (3) is fixedly connected with a transfer roller (4), the car body (1) is provided with an auxiliary unloading mechanism, the two sides of the car body (1) are fixedly connected with a fixed frame (10), the inner side of the fixed frame (10) is fixedly provided with a frame shaft (11), the outer surface of the frame shaft (11) is rotatably connected with a swing arm (12), the top end of the swing arm (12) is provided with an arc plate (13), and the fixed frame (10) is provided with a self-adaptive auxiliary clamping mechanism.

2. The transfer equipment for manufacturing power distribution switchgear according to claim 1, characterized in that: The auxiliary unloading mechanism comprises a fixed plate (5) fixedly connected to the car body (1), and the inner side of the fixed plate (5) is fixedly provided with a plate shaft (6), and the outer surface of the plate shaft (6) is rotatably connected with a cylinder (7).

3. The transfer equipment for manufacturing power distribution switchgear according to claim 2, characterized in that: The output end of the cylinder (7) is fixedly connected with an end plate (8), the two sides of the support (3) are fixedly connected with a guide rod (9), and the outer surface of the guide rod (9) is rotatably connected with the inner surface of the end plate (8).

4. The transfer equipment for manufacturing power distribution switchgear according to claim 1, characterized in that: The self-adaptive auxiliary clamping mechanism comprises a lifting rod (14) movably provided in the fixed frame (10), the bottom end of the lifting rod (14) is fixedly connected with an end button (15), and the top end of the lifting rod (14) is fixedly connected with an end frame (16).

5. The transfer equipment for manufacturing power distribution switchgear according to claim 4, characterized in that: The outer surface of the lifting rod (14) movably sheathes a spring (17), and the top end and the end of the spring (17) are respectively connected with the end frame (16) and the fixed frame (10), and the inner side of the end frame (16) is fixedly provided with a first connecting shaft (18).

6. The transfer equipment for manufacturing power distribution switchgear according to claim 5, characterized in that: The outer surface of the first connecting shaft (18) is rotatably connected with a driving plate (19), the inner side of the swing arm (12) is fixedly provided with a second connecting shaft (20), and the outer surface of the second connecting shaft (20) is rotatably connected with the top end of the driving plate (19).

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