Operating platform for assembling circuit breaker

Abstract

The utility model provides an operating platform for assembling a circuit breaker, belongs to the field of assembling platforms of circuit breakers, and aims to solve the problem that a stereo camera is inconvenient to adjust and use. The operating platform comprises a workbench, a protective shell is fixedly connected to the workbench, a mounting frame is fixedly connected to the interior of the protective shell, a connecting ring is fixedly connected to a fixing rod, and the connecting ring is fixedly connected to the workbench. The sliding block is fixedly connected with a supporting plate. The device is provided with a sliding block; when the position of a stereo camera on a hydraulic cylinder is adjusted, a connecting ring can be pulled to drive a limiting plate to move through a fixing rod, the limiting plate can extrude a second spring when moving, meanwhile, the limiting plate can drive a clamping block to be separated from a clamping groove in a protective shell, and the hydraulic cylinder on a supporting plate can be pushed to move in a sliding groove; and after adjustment is completed, the connecting ring is loosened, the limiting plate and the clamping block are driven to reset under pushing of the second spring, and the clamping block can be clamped in the protective shell for limiting and fixing.

Description

Technical Field

[0001] This utility model relates to the field of circuit breaker assembly platforms, and more specifically, to an operating platform for assembling circuit breakers. Background Technology

[0002] The purpose of a circuit breaker assembly platform is to provide a specialized environment and facilities for the installation, testing, adjustment, and maintenance of circuit breakers. Circuit breakers are electrical protection devices widely used in power systems to prevent damage caused by circuit overloads or short circuits. The assembly platform provides a standardized operating environment and tools for circuit breaker installation, ensuring that circuit breakers are assembled correctly according to design requirements. This helps improve production efficiency and product quality, reducing the possibility of human error. Due to the specific production requirements and complexity of circuit breaker assembly, the use of stereo cameras is necessary. Stereo cameras can improve assembly accuracy, automate processes, and detect defects.

[0003] Currently, most circuit breaker assembly operation platforms have the following problems:

[0004] 1. The existing circuit breaker assembly operation platform has a fixed state after the circuit breaker is in the limit position during operation and assembly. When it is flipped for assembly, it is necessary to loosen the clamp and flip it over and clamp it again. The installation and clamping are relatively troublesome and it is inconvenient to perform convenient flipping processing on the circuit breaker with the limit position.

[0005] Second, the existing circuit breaker assembly operation platform requires the use of stereo cameras during assembly. Stereo cameras can improve assembly accuracy, enable automation, and detect defects. However, the positions of the stereo cameras used are mostly fixed. When assembling circuit breakers, if the circuit breaker position is offset, the fixed position of the stereo camera can easily affect the detection stability and make it inconvenient to adjust and use the stereo camera.

[0006] Therefore, we have made improvements to this and proposed an operating platform for circuit breaker assembly. Utility Model Content

[0007] The purpose of this utility model is to address the current problems of inconvenience in easily flipping the circuit breaker with limit switch and inconvenience in adjusting and using the stereo camera.

[0008] To achieve the above objectives, the present invention provides the following technical solution:

[0009] An operating platform for circuit breaker assembly is provided to improve the above-mentioned problems.

[0010] The application is as follows:

[0011] The device includes a workbench, on which a protective shell is fixedly connected. A mounting bracket is fixedly connected inside the protective shell. A connecting shaft is rotatably connected to the mounting bracket. A mounting plate is fixedly connected to the connecting shaft. An electric pressure cylinder is fixedly connected to the mounting plate. A positioning plate is fixedly connected to the connecting shaft. A fixing plate is fixedly connected inside the protective shell. A first spring is fixedly connected to the fixing plate. A connecting plate is fixedly connected to the other end of the first spring. A locking rod is fixedly connected to the connecting plate. A pull rod is fixedly connected to the connecting shaft. A rotating plate is fixedly connected to the connecting shaft. A sliding groove is formed on the protective shell. A slider is disposed within the sliding groove. A second spring is fixedly connected to the slider. A limit plate is fixedly connected to the other end of the second spring. A locking block is fixedly connected to the limit plate. A fixing rod is fixedly connected to the limit plate. A connecting ring is fixedly connected to the fixing rod. A support plate is fixedly connected to the slider.

[0012] As a preferred technical solution of this application, the first springs are equidistantly distributed on the fixed plate, and the first springs correspond one-to-one with the pull rods through the connecting plate.

[0013] As a preferred technical solution of this application, the levers are equidistantly distributed on the connecting plate, and the side end face of the pull rod is "L" shaped.

[0014] As a preferred technical solution of this application, the sliders are symmetrically distributed on the left and right sides of the support plate, and the sliders correspond one-to-one with the card blocks through the limiting plates.

[0015] As a preferred technical solution of this application, the side end face of the limiting plate is in contact with the inner side face of the slider, and the fixing rod is fixedly connected to the center part of one side of the limiting plate.

[0016] As a preferred technical solution of this application, a hydraulic cylinder is installed on the support plate, and a stereo camera is installed on the hydraulic cylinder. The outer diameter of the hydraulic cylinder is smaller than the inner diameter of the connecting ring.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In the scheme of this application:

[0019] 1. A positioning plate is provided; when the circuit breaker installed in the mounting plate is flipped and adjusted, the pull rod can be pressed and moved on the fixed plate. When the pull rod moves down, it can drive the connecting plate to move at the same time. The connecting plate can squeeze the first spring, and at the same time, the connecting plate can drive the locking rod to disengage from the positioning plate. The unobstructed positioning plate can rotate the rotating plate and drive the connecting shaft to rotate. The connecting shaft can flip the installed mounting plate, avoiding reinstallation after the electric cylinder releases the circuit breaker. After the adjustment is completed, the pull rod is released, and the connecting plate and locking rod are reset under the push of the first spring. The locking rod can be locked in the positioning plate, fixing and limiting the connection shaft on the positioning plate and the mounting plate.

[0020] 2. A slider is provided; when adjusting the position of the stereo camera on the hydraulic cylinder, the connecting ring can be pulled to move the limiting plate through the fixed rod. When the limiting plate moves, it can compress the second spring. At the same time, the limiting plate can drive the locking block to disengage from the slot inside the protective shell, which can push the hydraulic cylinder on the support plate to move in the slide groove for position adjustment. After the adjustment is completed, the connecting ring is released, and the limiting plate and locking block are reset under the push of the second spring. The locking block can be engaged inside the protective shell to limit and fix the support plate. Attached Figure Description

[0021] Figure 1 A three-dimensional structural diagram of the circuit breaker assembly operation platform provided in this application;

[0022] Figure 2 A side view of the mounting frame of the circuit breaker assembly operating platform provided in this application;

[0023] Figure 3 A side view of the protective enclosure of the circuit breaker assembly operating platform provided in this application;

[0024] Figure 4 A top view of the mounting plate of the circuit breaker assembly operation platform provided in this application;

[0025] Figure 5 A side view of the clamping rod structure of the circuit breaker assembly operation platform provided in this application;

[0026] Figure 6 The circuit breaker assembly operation platform provided in this application Figure 2 Enlarged structural diagram at point A in the middle;

[0027] Figure 7 A top view of the support plate of the circuit breaker assembly operation platform provided in this application.

[0028] The diagram shows: 1. Workbench; 2. Protective housing; 3. Mounting bracket; 4. Connecting shaft; 5. Mounting plate; 6. Electric pressure cylinder; 7. Positioning plate; 8. Fixing plate; 9. First spring; 10. Connecting plate; 11. Clamping rod; 12. Pull rod; 13. Rotating plate; 14. Slide groove; 15. Sliding block; 16. Second spring; 17. Limiting plate; 18. Clamping block; 19. Fixing rod; 20. Connecting ring; 21. Support plate; 22. Hydraulic cylinder; 23. Stereo camera. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0030] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0031] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0033] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0034] Example 1:

[0035] like Figure 1-7As shown, this embodiment proposes an operating platform for assembling a circuit breaker, including a workbench 1, a protective shell 2 fixedly connected to the workbench 1, a mounting bracket 3 fixedly connected inside the protective shell 2, a connecting shaft 4 rotatably connected to the mounting bracket 3, a mounting plate 5 fixedly connected to the connecting shaft 4, an electric cylinder 6 fixedly connected to the mounting plate 5, a positioning plate 7 fixedly connected to the connecting shaft 4, a fixing plate 8 fixedly connected inside the protective shell 2, a first spring 9 fixedly connected to the fixing plate 8, and a connecting plate 10 fixedly connected to the other end of the first spring 9. A locking rod 11 is fixedly connected to the connecting plate 10, a pull rod 12 is fixedly connected to the connecting plate 10, a rotating plate 13 is fixedly connected to the connecting shaft 4, a sliding groove 14 is provided on the protective shell 2, a slider 15 is provided in the sliding groove 14, a second spring 16 is fixedly connected in the slider 15, a limit plate 17 is fixedly connected to the other end of the second spring 16, a locking block 18 is fixedly connected to the limit plate 17, a fixing rod 19 is fixedly connected to the limit plate 17, a connecting ring 20 is fixedly connected to the fixing rod 19, and a support plate 21 is fixedly connected to the slider 15.

[0036] Example 2:

[0037] The solution in Example 1 will be further described below with reference to its specific working method.

[0038] like Figure 4 As shown, in a preferred embodiment, based on the above method, the first springs 9 are further distributed equidistantly on the fixed plate 8, and the first springs 9 correspond one-to-one with the pull rods 12 through the connecting plate 10, which can ensure that the first springs 9 can limit and fix the corresponding mounting plates 5.

[0039] like Figure 2 As shown, in a preferred embodiment, based on the above method, the levers 11 are further distributed at equal intervals on the connecting plate 10, and the side end face of the pull rod 12 is "L" shaped, which can ensure that the "L" shaped pull rod 12 is convenient for pulling and pressing.

[0040] like Figure 6 As shown, in a preferred embodiment, based on the above method, the sliders 15 are symmetrically distributed on the left and right sides of the support plate 21. The sliders 15 correspond one-to-one with the locking blocks 18 through the limiting plate 17, which can ensure that the sliders 15 on both sides cooperate with the locking blocks 18 and can be locked and fixed smoothly.

[0041] like Figure 6 As shown, in a preferred embodiment, based on the above method, the side end face of the limiting plate 17 is further fitted with the inner side face of the slider 15, and the fixing rod 19 is fixedly connected to the center part of one side of the limiting plate 17, which can ensure that the limiting plate 17 can move smoothly with the support of the inner side face of the slider 15 when it moves.

[0042] like Figure 6 As shown, in a preferred embodiment, based on the above method, a hydraulic cylinder 22 is further installed on the support plate 21, and a stereo camera 23 is installed on the hydraulic cylinder 22. The outer diameter of the hydraulic cylinder 22 is smaller than the inner diameter of the connecting ring 20, which can ensure that when the connecting ring 20 is pulled, it can avoid being affected by the hydraulic cylinder 22 and move smoothly.

[0043] Specifically, when using this circuit breaker assembly operating platform: (in conjunction with...) Figure 1-7 The workbench 1 can support and fix the equipment. When assembling the circuit breaker, the protective door on the protective housing 2 can be opened, and the circuit breaker can be placed in the center of the mounting plate 5. The electric cylinder 6 can be activated to clamp and limit the circuit breaker, facilitating the assembly operation. During the operation, the stereo camera 23 on the hydraulic cylinder 22 can be used to improve the assembly accuracy, perform automation, and detect defects. If it is necessary to flip the circuit breaker in the mounting plate 5, the pull rod 12 can be pressed and moved on the fixed plate 8. When the pull rod 12 moves down, it can drive the connecting plate 10 to move simultaneously. Plate 10 can compress the first spring 9, and at the same time, connecting plate 10 can drive the locking rod 11 to disengage from the positioning plate 7. The unobstructed positioning plate 7 can rotate the rotating plate 13 to drive the connecting shaft 4 to rotate. The connecting shaft 4 can flip the installed mounting plate 5 in the mounting bracket 3 to prevent the electric cylinder 6 from releasing the circuit breaker and then reinstalling it. After adjustment, the pull rod 12 is released, and under the push of the first spring 9, the connecting plate 10 and the locking rod 11 are reset. The locking rod 11 can be engaged in the positioning plate 7 to fix and limit the connecting shaft 4 and the mounting plate 5 on the positioning plate 7.

[0044] When adjusting the position of the stereo camera 23 on the hydraulic cylinder 22, the connecting ring 20 can be pulled to move the limiting plate 17 through the fixing rod 19. When the limiting plate 17 moves, it can squeeze the second spring 16. At the same time, the limiting plate 17 can drive the locking block 18 to disengage from the slot in the protective shell 2. This can push the hydraulic cylinder 22 and the slider 15 on the support plate 21 to move in the slide groove 14 for position adjustment. After the adjustment is completed, the connecting ring 20 is released. Under the push of the second spring 16, the limiting plate 17 and the locking block 18 are reset. The locking block 18 can be locked in the protective shell 2 to limit and fix the support plate 21. The hydraulic cylinder 22 can also be used to move the stereo camera 23 downward to adjust the usage height and improve the effect of circuit breaker assembly.

[0045] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, as well as all technical solutions and improvements that do not depart from the spirit and scope of practicality, are covered within the scope of the claims of the present utility model.

Claims

1. An operating platform for assembling circuit breakers, comprising a workbench (1), characterized in that, A protective shell (2) is fixedly connected to the workbench (1). A mounting bracket (3) is fixedly connected inside the protective shell (2). A connecting shaft (4) is rotatably connected to the mounting bracket (3). A mounting plate (5) is fixedly connected to the connecting shaft (4). An electric pressure cylinder (6) is fixedly connected to the mounting plate (5). A positioning plate (7) is fixedly connected to the connecting shaft (4). A fixing plate (8) is fixedly connected inside the protective shell (2). A first spring (9) is fixedly connected to the fixing plate (8). A connecting plate (10) is fixedly connected to the other end of the first spring (9). A locking rod (11) is fixedly connected to the connecting plate (10). A pull rod (12) is fixedly connected to the connecting plate (10), a rotating plate (13) is fixedly connected to the connecting shaft (4), a sliding groove (14) is provided on the protective shell (2), a slider (15) is provided in the sliding groove (14), a second spring (16) is fixedly connected in the slider (15), a limit plate (17) is fixedly connected to the other end of the second spring (16), a locking block (18) is fixedly connected to the limit plate (17), a fixing rod (19) is fixedly connected to the limit plate (17), a connecting ring (20) is fixedly connected to the fixing rod (19), and a support plate (21) is fixedly connected to the slider (15).

2. The circuit breaker assembly operation platform according to claim 1, characterized in that, The first spring (9) is evenly distributed on the fixed plate (8), and the first spring (9) corresponds to the pull rod (12) one by one through the connecting plate (10).

3. The circuit breaker assembly operation platform according to claim 1, characterized in that, The levers (11) are evenly distributed on the connecting plate (10), and the side end face of the pull rod (12) is "L" shaped.

4. The circuit breaker assembly operation platform according to claim 1, characterized in that, The sliders (15) are symmetrically distributed on the left and right sides of the support plate (21), and the sliders (15) correspond one-to-one with the locking blocks (18) through the limiting plate (17).

5. The circuit breaker assembly operation platform according to claim 1, characterized in that, The side end face of the limiting plate (17) is in contact with the inner side of the slider (15), and the fixing rod (19) is fixedly connected to the center part of one side of the limiting plate (17).

6. The circuit breaker assembly operation platform according to claim 1, characterized in that, A hydraulic cylinder (22) is mounted on the support plate (21), and a stereo camera (23) is mounted on the hydraulic cylinder (22). The outer diameter of the hydraulic cylinder (22) is smaller than the inner diameter of the connecting ring (20).

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