Dual power circuit breaker switch automatic interlocking chassis car

Abstract

The utility model relates to the technical field of chassis car, and discloses a double power circuit breaker switch automatic interlock chassis car, which comprises a chassis body, the top of the chassis body is fixedly connected with a supporting plate, the top of the supporting plate is clamped and connected with a detection frame, the utility model judges whether the circuit breaker body is abnormal by detecting the voltage and current of the circuit breaker body during work through the voltage sensor and the fan, and the alarm is timely through the alarm when there is abnormality, so that the circuit breaker body can be maintained and replaced in time, the interference of the abnormal work of the circuit breaker body on the use of the chassis car is reduced, and the normal use of the chassis car is ensured, air is sprayed from the nozzle on one side of the annular pipe, the air flow around the screw rod is accelerated, the surface of the screw rod is cleaned, and the influence of dust and chippings remaining on the surface of the screw rod on the use of the screw rod is reduced.

Description

TECHNICAL FIELD

[0001] The utility model application relates to the technical field of chassis, specifically is a double power circuit breaker switch automatic interlock chassis. BACKGROUND

[0002] The application range of the automatic interlock chassis is wide, and the automatic interlock function of the chassis is a key characteristic, and the interlock can be mechanical interlock, electrical interlock or interlock realized through complex sensors and control systems.

[0003] In the prior art, the double power circuit breaker switch is used to assist the chassis to realize automatic interlock, so as to avoid short circuit caused by simultaneous closing of two circuit breaker switches, but the detection structure of the circuit breaker is lacked, and whether the circuit breaker is normally used cannot be judged, and if the circuit breaker is abnormal, the use of the chassis will be disturbed. SUMMARY

[0004] In order to solve the problem that the detection structure of the circuit breaker is lacked, whether the circuit breaker is normally used cannot be judged, and if the circuit breaker is abnormal, the use of the chassis will be disturbed, the utility model provides a double power circuit breaker switch automatic interlock chassis to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] A double power circuit breaker switch automatic interlock chassis, including chassis main part, the top of chassis main part is fixedly connected with support plate, the top of support plate is clamped and is connected with detection frame, the top of detection frame is provided with detection mechanism, the detection mechanism includes circuit breaker body, electric control box and current sensor, the bottom of circuit breaker body is fixedly connected with detection frame, two circuit breaker bodies are fixedly connected with detection plate between, the detection plate and circuit breaker body adopt electric connection between, and the top of detection plate is fixedly connected with voltage sensor, the current sensor is arranged on one side of voltage sensor, the current sensor, voltage sensor all adopt electric connection between detection plate, and the side of detection plate is fixedly connected with electric control box.

[0007] Further, the side of electric control box is fixedly connected with alarm, and the alarm adopts electric connection between detection plate.

[0008] Further, the side of support plate is fixedly connected with driving motor, the side of support plate is provided with handle, one end of handle is fixedly connected with chassis main part, and the side of chassis main part is installed with auxiliary part.

[0009] Further, one side of the support plate is fixedly connected with a fan, and the fan is fixedly connected with a connecting pipe on one side.

[0010] Further, the lateral pipe is fixedly connected with a ring pipe on one side, a ring surface of the ring pipe is fixedly connected with a spray head, and a screw rod is inserted through the ring pipe.

[0011] Further, the screw rod is connected with a limiting block through threads, the limiting block is slidably connected with the bottom plate body at the bottom, and one end of the screw rod penetrates through the support plate.

[0012] Further, the screw rod is sequentially inserted through auxiliary box one and auxiliary box two, and the auxiliary box one and the auxiliary box two are respectively clampedly connected with the two support plates on one side.

[0013] Meanwhile, through the above technical scheme, the utility model at least has the following beneficial effects:

[0014] 1、in the utility model, the voltage sensor and the fan detect the voltage and the current when the circuit breaker body works respectively, so as to judge whether the circuit breaker body is abnormal, and when abnormal, the alarm is timely alarmed, so that the staff can timely maintain and replace the circuit breaker body, reduce the interference of the abnormal working of the circuit breaker body on the chassis car in use, and then the normal use of the chassis car can be ensured.

[0015] 2、in the utility model, the connection pipe can realize the communication between the fan and the lateral pipe, the lateral pipe can be connected with multiple ring pipes, the connection pipe and the lateral pipe guide the flow of air, so that the air is smoothly sprayed from the spray head on one side of the ring pipe, the air flow around the screw rod is accelerated, so that the surface of the screw rod is cleaned, and the influence of the dust and debris remaining on the surface of the screw rod on the use of the screw rod is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description can be obtained by the person skilled in the art without creative labor.

[0017] Figure 1 is a schematic diagram of the automatic interlocking chassis car according to an embodiment of the present application;

[0018] Figure 2 is Figure 1 the connection pipe structure in the embodiment shown in the schematic diagram;

[0019] Figure 3 is Figure 1 the ring pipe structure installation in the embodiment shown in the schematic diagram;

[0020] Figure 4 isFigure 1 The alarm structure installation schematic diagram in the embodiment is shown.

[0021] In the figure: 1, chassis body; 2, auxiliary part; 3, support plate; 4, detection frame; 5, drive motor; 6, auxiliary box one; 7, fan; 8, connecting pipe; 9, circuit breaker body; 10, screw rod; 11, auxiliary box two; 12, annular pipe; 13, limiting block; 14, detection plate; 15, voltage sensor; 16, electric control box; 17, current sensor; 18, handle; 19, alarm; 20, cross pipe. DETAILED DESCRIPTION

[0022] In order to make the application purposes, features and advantages more obvious and easy to understand, the technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the embodiments described below are only some of the embodiments of the application, rather than all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the application.

[0023] Reference Figures 1-4 A double power circuit breaker switch automatic interlocking chassis car includes a chassis body 1, the top of the chassis body 1 is fixedly connected with a support plate 3, the top of the support plate 3 is clampedly connected with a detection frame 4, the top of the detection frame 4 is provided with a detection mechanism, the detection mechanism includes a circuit breaker body 9, an electric control box 16 and a current sensor 17, the bottom of the circuit breaker body 9 is fixedly connected with the detection frame 4, two circuit breaker bodies 9 are fixedly connected with a detection plate 14, the detection plate 14 and the circuit breaker body 9 are electrically connected, and the top of the detection plate 14 is fixedly connected with a voltage sensor 15, the current sensor 17 is arranged on one side of the voltage sensor 15, the current sensor 17 and the voltage sensor 15 are electrically connected with the detection plate 14, one side of the detection plate 14 is fixedly connected with the electric control box 16, one side of the electric control box 16 is fixedly connected with an alarm 19, the alarm 19 and the detection plate 14 are electrically connected, one side of the support plate 3 is fixedly connected with a drive motor 5, one side of the support plate 3 is provided with a handle 18, one end of the handle 18 is fixedly connected with the chassis body 1, and one side of the chassis body 1 is provided with an auxiliary part 2.

[0024] Specifically, the support plate 3 can support the bottom of the detection frame 4, and the detection frame 4 can assist in the installation and use of the two circuit breaker bodies 9. The detection plate 14 can reinforce the connection of the two circuit breaker bodies 9, and also assist in the installation and use of the electric control box 16. The voltage sensor 15 and the current sensor 17 can detect the voltage and current changes of the two circuit breaker bodies 9 during work, respectively, and assist the control terminal in judging whether the circuit breaker body 9 is working abnormally according to the collected data. The alarm 19 can alarm in time when the circuit breaker body 9 works abnormally, so that the staff can obtain the abnormal information of the circuit breaker body 9 in time, and the circuit breaker body 9 can be repaired and replaced to reduce the interference of the circuit breaker body 9 to the chassis car.

[0025] As an optimization scheme, as shown in Figures 1-3 One side of one of the support plates 3 is fixedly connected with a fan 7, one side of the fan 7 is fixedly connected with a connecting pipe 8, one end of the connecting pipe 8 is fixedly connected with a horizontal pipe 20, one side of the horizontal pipe 20 is fixedly connected with a ring-shaped pipe 12, a nozzle is fixedly connected to the inner ring surface of the ring-shaped pipe 12, and a lead screw 10 is inserted through the ring-shaped pipe 12, the lead screw 10 is connected with a limiting block 13 through threads, the limiting block 13 is connected with the bottom plate main body 1 through sliding, one end of the lead screw 10 penetrates through the support plate 3, the lead screw 10 penetrates through an auxiliary box one 6 and an auxiliary box two 11 in sequence, and the auxiliary box one 6 and the auxiliary box two 11 are clamped and connected with one side of the support plate 3.

[0026] Specifically, the support plate 3 can support the fan 7 on one side, facilitating the stable installation and use of the fan 7. The connecting pipe 8 can guide the flow of air, so that the air can smoothly enter the horizontal pipe 20. The horizontal pipe 20 can realize the communication between multiple ring-shaped pipes 12, thereby ensuring the stable supply of air. The air sprayed by the nozzle can accelerate the air flow around the lead screw 10, thereby realizing the surface cleaning of the lead screw 10, reducing the residue of dust and debris on the surface of the lead screw 10, and ensuring the normal use of the lead screw 10. The limiting block 13 can support one end of the lead screw 10, thereby ensuring the stability of the lead screw 10 during use.

[0027] Working principle: first chassis main body 1 is installed with interlocking structure, the output shaft of driving motor 5 is installed with driving wheel, driving chain is installed between driving wheel and screw rod 10, driving motor 5 rotates and drives screw rod 10 to rotate through driving chain, and limit block 13 is fixedly connected with switch breaker cabinet body, then screw rod 10 rotates and drives chassis car to move relative to switch cabinet cabinet body, realizes the control that chassis car shakes into switch cabinet cabinet body or shakes out switch cabinet cabinet body, wherein chassis main body 1 enters switch cabinet cabinet body and is driven by driving motor 5 to rotate in different directions, realizes the adjustment of screw rod 10 in different directions, the rotation of screw rod 10 can drive chassis car to move to the set direction, the control switch on electric control box 16 can control driving motor 5, meet the automatic operation of shaking in and shaking out, when the whole device is used, voltage sensor 15 and current sensor 17 detect the voltage and current of two circuit breaker bodies 9 respectively, input the detection result into the control terminal connected outside, compare with the predetermined data, control terminal judges whether the data is abnormal, if there is abnormal, then circuit breaker body 9 has a fault, at this time, alarm 19 on electric control box 16 rings, reminds staff to overhaul circuit breaker body 9 quickly, when screw rod 10 is used, fan 7 is used to send air into connecting pipe 8, air is sent into multiple annular pipes 12 through connecting pipe 8 and cross pipe 20, and the dust on the surface of screw rod 10 is removed by the air flow around screw rod 10, so that the dust and debris on the surface of screw rod 10 are reduced.

[0028] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A dual power circuit breaker switch auto-interlock base cart, characterized by: Including chassis body (1), the chassis body (1) top fixedly connected with support plate (3), the support plate (3) top clamping connection has detection frame (4), the detection frame (4) top is provided with detection mechanism, the detection mechanism includes circuit breaker body (9), electric control box (16) and current sensor (17), the circuit breaker body (9) bottom is fixedly connected with detection frame (4), two the circuit breaker body (9) between fixedly connected with detection plate (14), the detection plate (14) and circuit breaker body (9) between electrically connected, and the detection plate (14) top fixedly connected with voltage sensor (15), the current sensor (17) is arranged in voltage sensor (15) one side, the current sensor (17), voltage sensor (15) are electrically connected between detection plate (14), and the detection plate (14) one side is fixedly connected with electric control box (16).

2. The dual power circuit breaker switch auto-interlock chassis cart of claim 1, wherein: The electric control box (16) one side is fixedly connected with alarm (19), and the alarm (19) and detection plate (14) are electrically connected.

3. The dual power circuit breaker switch auto-interlock chassis cart of claim 1, wherein: The support plate (3) one side is fixedly connected with drive motor (5), the support plate (3) one side is provided with handle (18), the handle (18) one end is fixedly connected with chassis body (1), and the chassis body (1) one side is provided with auxiliary part (2).

4. The dual power circuit breaker switch auto-interlock chassis cart of claim 1, wherein: One of the support plate (3) one side is fixedly connected with fan (7), the fan (7) one side is fixedly connected with connecting pipe (8), the connecting pipe (8) one end is fixedly connected with cross pipe (20).

5. The dual power circuit breaker switch auto-interlock chassis cart of claim 4, wherein: The cross pipe (20) one side is fixedly connected with annular pipe (12), the annular pipe (12) inner ring surface is fixedly connected with shower head, and the annular pipe (12) is internally penetrated and is provided with screw rod (10).

6. The dual power circuit breaker switch auto-interlock chassis cart of claim 5, wherein: The screw rod (10) is limited by the threaded connection limit block (13), the limit block (13) bottom is slidably connected with chassis body (1), and the screw rod (10) one end penetrates support plate (3).

7. The dual power circuit breaker switch auto-interlock chassis cart of claim 6, wherein: The screw rod (10) is sequentially penetrated with auxiliary box one (6) and auxiliary box two (11), and the auxiliary box one (6) and the auxiliary box two (11) are clampedly connected with two support plates (3) one side.

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