Double-station heterogeneous circuit breaker assembly system

Abstract

The utility model belongs to the technical field of circuit breakers, and discloses a double-station heterogeneous circuit breaker assembling system which comprises a driving mechanism, a damping device, a hanging plate and a supporting vehicle body, the driving mechanism is arranged on one side of the top end of the supporting vehicle body, and the damping device comprises a first damper and a second damper. The first dampers and the driving mechanism are located on the same side of the supporting vehicle body and arranged between the driving mechanism and one hanging plate, the second dampers are arranged on the other side of the top end of the supporting vehicle body, one end, facing the first dampers, of each second damper is provided with one hanging plate, and the two hanging plates are oppositely arranged and used for installing a circuit breaker. And the second damper and the first damper are asymmetrically arranged. According to the utility model, non-manual assembly of the circuit breaker can be effectively avoided, double-sided assembly can be realized, and automatic intervention can be realized when rotation is abnormal, so that the circuit breaker can be rapidly and stably controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit breaker technical field especially relates to a double position heterostructure circuit breaker assembly system. BACKGROUND

[0002] Circuit breaker refers to the switch device that can close, carry and open the current under the normal circuit condition and can close, carry and open the current under the abnormal circuit condition in the prescribed time, and at present, the assembly work of circuit breaker needs the operating personnel in the fixed position to complete the assembly work of circuit breaker with manual overturning. Therefore, not only the single piece assembly time of circuit breaker is increased, but also there is high security risk in the overturning process, and the safety of operating personnel cannot be guaranteed without effective safety measures. Specifically, the turbine speed reducer used in the traditional operation does not take any protection measures for the rotation of circuit breaker, and the problems of transmission system jamming or overload damage are prone to occur, so how to avoid the non-manual assembly of circuit breaker and enable the assembly on both sides, and automatically intervene when the rotation is abnormal, so that the circuit breaker can be quickly and stably controlled is the problem that the personnel in the field need to solve at present. SUMMARY

[0003] The utility model discloses a double position heterostructure circuit breaker assembly system to avoid the non-manual assembly of circuit breaker, and the assembly on both sides can be carried out, and automatic intervention can be carried out when the rotation is abnormal, so that the circuit breaker can be quickly and stably controlled.

[0004] To achieve this purpose, the utility model adopts the following technical scheme:

[0005] The double position heterostructure circuit breaker assembly system comprises:

[0006] The driving mechanism is arranged on one side of the top end of the support vehicle body, the damping device comprises a first damper and a second damper, a plurality of the first dampers are arranged on the same side of the support vehicle body as the driving mechanism and are arranged between the driving mechanism and one of the hanging plates, a plurality of the second dampers are arranged on the other side of the top end of the support vehicle body, and one of the hanging plates is also arranged on one end of the second damper facing the first damper, the two hanging plates are oppositely arranged and used for mounting the circuit breaker, and the second damper is asymmetrically arranged with the first damper.

[0007] As an option, the first damper and the second damper are both provided with two, and the spacing of the two first dampers is less than the spacing of the two second dampers.

[0008] As an option, the damping device further comprises a first rotating shaft, one end of the first rotating shaft is connected to the driving mechanism, the other end is connected to the hanging plate, and the first damper is arranged on the first rotating shaft.

[0009] As an option, the damping device further comprises a second rotating shaft, one end of the second rotating shaft is connected to the hanging plate, and the second damper is arranged on the second rotating shaft.

[0010] As an option, the axis of the first rotating shaft and the axis of the second rotating shaft are on the same straight line.

[0011] As an option, a first bottom support and a first side support are further arranged, the first bottom support is arranged on the support vehicle body in the horizontal direction, and the first side support is arranged obliquely, one end is connected to the support vehicle body, and the other end is supported below the first bottom support.

[0012] As an option, a second bottom support is further arranged, two second bottom supports are arranged, and are connected to the support vehicle body in the horizontal direction respectively to support the first damper and the second damper.

[0013] As an option, the hanging plate is arranged as an L-shaped plate, and the two ends of the circuit breaker can be fixed on the hanging plate.

[0014] As an option, the support vehicle body comprises a bottom plate and a second side support, a group of the second side supports are vertically arranged on opposite sides of the bottom plate, and the driving mechanism and the damping device are arranged on the second side supports.

[0015] As an option, the bottom of the support vehicle body is provided with a rolling wheel.

[0016] The beneficial effects of the utility model are as follows:

[0017] In the utility model, the driving mechanism can ensure the rotation of the circuit breaker, the hanging plate is used to fix the circuit breaker, the circuit breaker can be stably installed on the support vehicle body, the operating personnel can assemble on both sides, and the assembly efficiency is improved. Further, the first damper and the second damper in the damping device can automatically intervene in braking when rotation is abnormal and torque fluctuates, so as to avoid the out-of-control rotation of the circuit breaker and damage the equipment. Meanwhile, the first damper and the second damper are arranged on both sides of the support vehicle body, and are asymmetrically arranged, so that the two ends of the circuit breaker can be braked, and the asymmetric arrangement makes the braking effects of the two ends different, so as to improve the braking effect, realize the rapid and stable circuit breaker, facilitate the operating personnel to control the circuit breaker in time, and reduce the safety risk. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the front view schematic diagram of the double-station heterogeneous circuit breaker assembly system of the utility model embodiment;

[0019] Figure 2It is the side view schematic diagram of the double-station heterogeneous circuit breaker assembly system according to the embodiments of the present application.

[0020] Figure 3 It is the top view schematic diagram of the double-station heterogeneous circuit breaker assembly system according to the embodiments of the present application.

[0021] In the figure,

[0022] 10-driving mechanism; 11-driving device; 12-hand wheel; 13-handle; 101-first bottom support; 102-first side support; 21-first damper; 22-first rotating shaft; 23-second damper; 24-second rotating shaft; 201-second bottom support; 30-hanging plate; 40-bottom plate; 401-fixing plate; 50-second side support; 51-vertical support; 52-oblique support; 60-roller. DETAILED DESCRIPTION

[0023] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar parts or parts having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0024] In the description of the present application, unless explicitly defined and limited otherwise, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] In the description of the present application, unless explicitly defined and limited otherwise, the first feature "on" or "below" the second feature can include that the first feature and the second feature are in direct contact, or that the first feature and the second feature are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0026] The technical solutions of the embodiments will be further described below in combination with the drawings and through specific embodiments.

[0027] AsFigures 1-3 As shown, this embodiment provides a dual-station heterogeneous circuit breaker assembly system, including a drive mechanism 10, a damping device, a mounting plate 30, and a support vehicle. The drive mechanism 10 is located on one side of the top of the support vehicle. The damping device includes a first damper 21 and a second damper 23. Several first dampers 21 are located on the same side of the support vehicle as the drive mechanism 10 and are disposed between the drive mechanism 10 and a mounting plate 30. Several second dampers 23 are disposed on the other side of the top of the support vehicle, and a mounting plate 30 is also disposed at the end of the second damper 23 facing the first damper 21. The two mounting plates 30 are disposed opposite each other and used to install the circuit breaker. The second damper 23 and the first damper 21 are asymmetrically disposed.

[0028] Specifically, in this embodiment, the drive mechanism 10 ensures the rotation of the circuit breaker, and the mounting plate 30 fixes the circuit breaker, allowing it to be stably installed on the support vehicle body. This facilitates assembly by operators from both sides, improving assembly efficiency. Furthermore, the first damper 21 and the second damper 23 in the damping device automatically intervene to brake when abnormal rotation or torque fluctuations occur, preventing the circuit breaker from rotating out of control and damaging the equipment. Simultaneously, the first damper 21 and the second damper 23 are respectively located on both sides of the support vehicle body, and their asymmetrical arrangement allows for braking at both ends of the circuit breaker. The asymmetrical arrangement also results in different braking effects at both ends, improving braking effectiveness and achieving rapid stabilization of the circuit breaker. This facilitates timely control of the circuit breaker by operators, reducing safety risks.

[0029] The specific structure of the dual-position heterogeneous circuit breaker assembly system in this embodiment will be described below.

[0030] like Figure 1 As shown, the dual-position heterogeneous circuit breaker assembly system in this embodiment includes a drive mechanism 10, a damping device, a mounting plate 30, and a support vehicle. Specifically, the drive mechanism 10 is located on one side of the top of the support vehicle, and the damping device includes a first damper 21 and a second damper 23. Several first dampers 21 are located on the same side of the support vehicle as the drive mechanism 10, and the first dampers 21 are located between the drive mechanism 10 and a mounting plate 30. Several second dampers 23 are located on the other side of the top of the support vehicle, and a mounting plate 30 is also provided at the end of the second damper 23 facing the first damper 21. Thus, the circuit breaker can be stably installed on the dual-position heterogeneous circuit breaker assembly system through the two opposing mounting plates 30 to ensure the stable installation of the circuit breaker.

[0031] Further, under the driving of the driving mechanism 10, the stable rotation of the circuit breaker can be ensured, and the first damper 21 and the second damper 23 can automatically intervene to brake the rotation when the circuit breaker abnormally rotates and the torque fluctuates, thereby avoiding the safety hazards caused by the out-of-control rotation of the circuit breaker and effectively preventing the damage of the equipment. Specifically, in the embodiment, the second damper 23 is asymmetrically arranged with the first damper 21, and is connected with the first damper 21 through the driving mechanism 10, so that it can be preferentially braked when the torque fluctuates, and then the second damper 23 provides braking correspondingly. The asymmetric arrangement can provide different damping effects relative to the symmetric structure, so as to quickly achieve the purpose of braking and avoid the out-of-control rotation. Meanwhile, the dampers are arranged at both ends of the circuit breaker, which can further ensure the smooth rotation and effectively prevent the safety risks existing when the torque fluctuates.

[0032] As shown in Figures 1-3 , the driving mechanism 10 in the embodiment includes a driving device 11, a hand wheel 12 and a handle 13, and is provided with a first bottom support 101 and a first side support 102. Specifically, in the embodiment, the first bottom support 101 is arranged in the horizontal direction, and one end of the first bottom support 101 is connected to the support vehicle body and extends outward perpendicular to the side of the support vehicle body, for supporting the driving mechanism 10 and ensuring the stable installation of the driving mechanism 10. Further, the first side support 102 is arranged obliquely, one end of which is connected to the support vehicle body and the other end of which is supported below the first bottom support 101, so as to improve the supporting strength of the first bottom support 101 and ensure the stability of the driving mechanism 10. Further, the hand wheel 12 is connected to the driving device 11 and arranged on one side of the driving device 11, and the handle 13 is further protruded on the hand wheel 12, so that the operator can rotate the hand wheel 12 through the handle 13, and then the driving device 11 is started and the circuit breaker can be synchronously rotated.

[0033] As shown in Figure 1 and Figure 3 , the damping device in the embodiment includes a first damper 21, a first rotating shaft 22, a second damper 23 and a second rotating shaft 24, and is provided with a second bottom support 201. Optionally, in the embodiment, two first dampers 21 and two second dampers 23 are arranged, and the spacing between the two first dampers 21 is smaller than the spacing between the two second dampers 23, so as to achieve asymmetric arrangement, and the spacing between the two second dampers 23 is larger, which can better brake the end of the circuit breaker away from the driving mechanism 10 when the circuit breaker abnormally rotates and the torque fluctuates, so that the circuit breaker can be quickly and stably stopped, thereby avoiding other safety risks.

[0034] Further, one end of the first rotating shaft 22 is connected to the driving device 11, and the other end is connected to the hanging plate 30, and the first damper 21 is arranged on the first rotating shaft 22, so that the first damper 21 can better provide a braking effect. Further, one end of the second rotating shaft 24 is connected to the hanging plate 30, and the second damper 23 is arranged on the second rotating shaft 24, so that the first damper 21 and the second damper 23 can be stably installed under the action of the first rotating shaft 22 and the second rotating shaft 24. Specifically, the axis of the first rotating shaft 22 and the axis of the second rotating shaft 24 are on the same straight line, and both are rotatably arranged on the support vehicle body, so that the circuit breaker can be stably rotated, and the stable rotation of the two can provide better braking when an abnormality and torque fluctuation occur, and ensure that the driving mechanism 10 can stably output power to the circuit breaker. Further, the second bottom support 201 is provided with two, and is perpendicularly connected to the two sides of the support vehicle body in the horizontal direction and extends outward. Specifically, the two second bottom supports 201 are arranged below the first damper 21 and the second damper 23 respectively, for supporting the first damper 21 and the second damper 23. Exemplarily, the second bottom support 201 is provided as an L-shaped structure, and a connecting plate is horizontally arranged at the top of the L-shaped structure, for mounting the first damper 21 and the second damper 23, so as to improve the support strength while ensuring the stable installation of the damping device.

[0035] As shown in Figure 1 and Figure 3 , the hanging plate 30 in the embodiment is provided as an L-shaped plate, and the two ends of the circuit breaker can be fixed on the hanging plate 30, so as to realize the stable installation of the circuit breaker on the double-station heterogeneous circuit breaker assembly system. Alternatively, the hanging plate 30 includes a vertical plate and a horizontal plate arranged perpendicular to each other, the vertical plate is arranged in the vertical direction and is connected to the first rotating shaft 22 or the second rotating shaft 24, and the horizontal plate is arranged in the horizontal direction and is provided with a plurality of fastening holes for fixing the circuit breaker on the horizontal plate through fasteners. Exemplarily, the vertical plate and the horizontal plate have the same length, and both are greater than the width of the second bottom support 201, and the first rotating shaft 22 or the second rotating shaft 24 is connected to the center position of the vertical plate, so as to ensure that the circuit breaker is in force balance. Exemplarily, the hanging plate 30 can be made into different sizes as needed, so as to be applicable to different types of circuit breakers, and to expand the application range of the double-station heterogeneous circuit breaker assembly system.

[0036] As shown in Figures 1-3As shown, the support vehicle body in the embodiment includes a bottom plate 40, second side supports 50 and rollers 60, and the bottom plate 40 is provided with a fixing plate 401, and the second side supports 50 include vertical supports 51 and inclined supports 52. Specifically, the bottom plate 40 is arranged at the bottom and arranged in the horizontal direction, and a group of second side supports 50 are vertically arranged on the opposite sides above the bottom plate 40, and the driving mechanism 10 and the damping device are arranged on the second side supports 50, so as to ensure the stability of the overall structure of the double-station heterogeneous circuit breaker assembly system. Specifically, one vertical support 51 is arranged in each group of second side supports 50, and two inclined supports 52 are arranged. For example, the two inclined supports 52 are symmetrically arranged on both sides of the vertical support 51, and the top ends of the inclined supports 52 and the vertical support 51 can converge at a point, and the first bottom support 101 and the second bottom support 201 are arranged at the top end, and the first side support 102 is connected to the vertical support 51 at one end and connected to the first bottom support 101 at the other end. Further, the top ends of the two inclined supports 52 are connected to the top end of the vertical support 51, and the bottom ends of the inclined supports 52 are connected to the two top corners of the bottom plate 40, so as to ensure the stability of the overall support vehicle body, and the mechanical strength of the support vehicle body can be further improved through the triangular support structure of the second side supports 50. Further, a fixing plate 401 is arranged at each top corner of the bottom of the bottom plate 40, and each fixing plate 401 is connected with a roller 60, so that the movement of the support vehicle body can be realized, and then the circuit breaker can be transferred to any position, so as to facilitate the assembly and maintenance of the workers. In other embodiments, a locking device can be arranged on the roller 60, so that the support vehicle body can be fixed after being moved to the target position through the locking device, avoiding the movement of the support vehicle body during assembly, which may pose a safety risk.

[0037] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not a limitation on the embodiments of the utility model. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments are not required to be exhausted. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model claims.

Claims

1. A duplex heterogeneous circuit breaker assembly system, characterized by, The utility model relates to a damping device for circuit breaker, including: driving mechanism (10), damping device, hanging plate (30) and support car body, driving mechanism (10) is located in the top one side of support car body, damping device includes first damper (21) and second damper (23), a plurality of first damper (21) is located with driving mechanism (10) in the same side of support car body, and is arranged between driving mechanism (10) and a hanging plate (30), a plurality of second damper (23) is arranged in the other side of support car body top, and the one end of second damper (23) towards first damper (21) also is provided with a hanging plate (30), two hanging plate (30) are oppositely arranged and are used for installing circuit breaker, and second damper (23) is asymmetrically arranged with first damper (21). First damper (21) and second damper (23) are provided with two, and the interval of two first dampers (21) is less than the interval of two second dampers (23).

2. The dual position mis-wiring circuit breaker assembly system of claim 1, wherein, The damping device further includes a first rotating shaft (22), one end of the first rotating shaft (22) is connected to the driving mechanism (10), the other end is connected to the hanging plate (30), and the first damper (21) is arranged on the first rotating shaft (22).

3. The dual position mis-wiring circuit breaker assembly system of claim 1, wherein, The damping device further includes a second rotating shaft (24), one end of the second rotating shaft (24) is connected to the hanging plate (30), and the second damper (23) is arranged on the second rotating shaft (24).

4. The dual position mis-wiring circuit breaker assembly system of claim 3, wherein, The axis of the first rotating shaft (22) and the axis of the second rotating shaft (24) are on the same straight line.

5. The dual position mis-wiring circuit breaker assembly system of claim 4, wherein, A first bottom support (101) and a first side support (102) are also provided, the first bottom support (101) is arranged in a horizontal direction on the support car body, and the first side support (102) is arranged obliquely, one end is connected to the support car body, and the other end is supported below the first bottom support (101).

6. The dual position mis-wiring circuit breaker assembly system of claim 1, wherein, A second bottom support (201) is also provided, the second bottom support (201) is provided with two, and is connected to the support car body in a horizontal direction, respectively used for supporting the first damper (21) and the second damper (23).

7. The dual position mis-wiring circuit breaker assembly system of claim 1, wherein, The hanging plate (30) is arranged as an L-shaped plate, and the two ends of the circuit breaker can be fixed on the hanging plate (30).

8. The dual position mis-wiring circuit breaker assembly system of claim 1, wherein, The support car body includes a bottom plate (40) and a second side support (50), a group of second side supports (50) are vertically arranged on opposite sides of the bottom plate (40), and the driving mechanism (10) and the damping device are arranged on the second side supports (50).

9. The dual position mis-wiring circuit breaker assembly system of claim 1, wherein, The support car body is provided with a roller (60) at the bottom.

10. The dual position mis-wiring circuit breaker assembly system of claim 1, wherein, ​

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