Power distribution cabinet cable detection device

Abstract

The utility model relates to the technical field of detection devices, and provides a power distribution cabinet cable detection device which comprises a detection mechanism, the detection mechanism is installed on a cabinet body, electrical equipment is installed in the cabinet body, the electrical equipment is connected with the cabinet body through a cable, and the detection mechanism comprises detection equipment, a moving plate, a connecting plate, a clamping frame and a contact. The moving plate is movably arranged on one side of the cabinet body through the moving seat, the two clamping frames are oppositely arranged on one side of the connecting plate in a sliding mode through the clamping assemblies, the contact is rotationally connected to each clamping frame, two rotating shafts are symmetrically connected to the contact, rotating grooves for the rotating shafts to rotate are formed in the clamping frames, and the rotating shafts are arranged in the rotating grooves. Connecting cables are connected between the two contacts and the detection device, two through holes are symmetrically formed in one side of the cabinet body, and the two connecting cables are movably arranged in the two through holes respectively. According to the technical scheme, the problem that multiple power distribution cabinet cables are inconvenient to detect at the same time in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, and particularly relates to a power distribution cabinet cable detection device. Background Art

[0002] A power distribution cabinet is a general term for a motor control center, which can distribute the electric energy of a certain circuit of the upper-level power distribution equipment to nearby loads. The power distribution cabinet generally includes a housing and electrical equipment. When the electrical equipment is used in the housing, it needs to be connected through multiple cables. However, when the power distribution cabinet cables are connected, a detection device needs to be used for leakage detection. At present, the detection device has high limitations when detecting power distribution cabinet cables;

[0003] After retrieval, the utility model with the patent publication number of CN219715704 discloses a power distribution cabinet leakage detection device. By pressing the rubber pressing block, the connecting rod, spring and connecting block installed on one side are driven to contract inward. The contraction of the connecting block drives the movable clamp installed at one end to contract and clamp the electrical equipment. After clamping, the contact head and the contact head movable shaft installed inside the support frame at the top of the movable clamp can make movable contact with and clamp the electrical equipment. After the contact head contacts the leaking electrical equipment, the leakage situation can be transmitted to the detection equipment. Although it is convenient to detect the leakage situation, when connecting multiple power distribution cabinet cables in batches to multiple cabinets during the assembly process, the detection device needs to detect multiple power distribution cabinet cables one by one, with a large workload, a long detection time, and low detection efficiency. Utility Model Content

[0004] The utility model provides a power distribution cabinet cable detection device, which solves the problem in the related technology that it is not convenient to detect multiple power distribution cabinet cables simultaneously.

[0005] The technical solution of the utility model is as follows: A power distribution cabinet cable detection device includes a detection mechanism. The detection mechanism is installed on the cabinet body. An electrical equipment is installed inside the cabinet body. The electrical equipment and the cabinet body are connected by a cable. The detection mechanism includes a detection device, a moving plate, a connecting plate, a clamping frame and a contact head;

[0006] The detection device is installed on the outer side wall of the cabinet body;

[0007] The moving plate is movably arranged on one side of the cabinet body through a moving seat;

[0008] The connecting plate is arranged on one side of the moving plate;

[0009] Two clamping frames are provided. The two clamping frames are slidably arranged towards each other on one side of the connecting plate through a clamping component;

[0010] The contact is rotatably connected to each of the clamping brackets, and connection cables are connected between both of the contacts and the detection device.

[0011] As a preferred solution of the present application, the clamping assembly includes:

[0012] A motor, which is installed on one side of the connection plate;

[0013] A rotating column, which is fixedly connected to the output end of the motor, and the rotating column is rotatably connected through the connection plate;

[0014] A gear, which is fixedly connected to the rotating column;

[0015] Clamping plates, two clamping plates are provided, and the two clamping plates are slidably arranged facing each other on one side of the connection plate, and a plurality of tooth grooves matching the gear are formed on the clamping plates;

[0016] Clamping columns, which are fixedly connected between each clamping plate and the adjacent clamping bracket.

[0017] Preferably, the moving seat includes:

[0018] A support box, which is detachably connected to the outer side wall of the cabinet body;

[0019] An electric push rod, which is installed in the support box, and the output end of the electric push rod penetrates through the support box and is fixedly connected to the moving plate;

[0020] Mounting plates, two mounting plates are provided, and the two mounting plates are symmetrically connected to both sides of the support box;

[0021] Mounting screws, which are threadedly connected between each mounting plate and the cabinet body.

[0022] Further, two connecting rods are symmetrically connected to the connection plate, the connecting rods are slidably connected through the cabinet body, and the connecting rods are detachably connected to the moving plate.

[0023] As a further solution of the present application, two connection ports matching the connecting rods are formed on the moving plate, and connection screws are threadedly connected between the connecting rods and the moving plate.

[0024] On the basis of the foregoing solution, a sliding block is fixedly connected to one side of the clamping plate, and a sliding groove for the sliding block to slide is formed on the connection plate.

[0025] On the basis of the foregoing solution, further, one side of the connecting plate is fixedly connected with a protection box, the motor is installed in the protection box, and one side of the protection box is provided with a protection opening, and a box cover is detachably connected at the protection opening.

[0026] Still further, two through holes are symmetrically opened on one side of the cabinet body, and the two connecting cables are respectively movably arranged in the two through holes.

[0027] Further explained, two rotating shafts are symmetrically connected to the contact head, and a rotating groove for the rotating shaft to rotate is opened on the clamping bracket.

[0028] In addition, it should be noted that the support box, the moving plate, the connecting rod, the connecting plate, the mounting plate, the mounting screw, the protection box, the rotating column, the clamping plate, the clamping column, the clamping bracket and the rotating shaft are all made of insulating materials.

[0029] The working principle and beneficial effects of the present utility model are as follows:

[0030] 1. In the present utility model, through the cabinet body, it is convenient to install electrical equipment and detection equipment, so as to facilitate the installation of cables. Through the moving seat, it is convenient to push the moving plate on one side of the cabinet body, so as to push the two clamping brackets through the connecting plate and the clamping assembly, thereby facilitating the adjustment of the clamping position of the contact head.

[0031] 2. In the present utility model, through the clamping assembly, it is convenient to slide the two clamping brackets towards each other, so as to detect the cable through the two contact heads.

[0032] 3. In the present utility model, through the cooperation of the contact head, the connecting cable and the detection equipment, it is convenient to automatically detect and display the data of the cables in the power distribution cabinet. Through the cooperation of multiple contact heads, multiple connecting cables and multiple detection equipment, the cables in multiple cabinet bodies can be detected simultaneously.

[0033] 4. Therefore, compared with the prior art that it is not convenient to detect the cables in multiple power distribution cabinets simultaneously, the cable detection device of this power distribution cabinet is convenient to detect the cables through the cooperation of the detection equipment, the moving plate, the connecting plate, the clamping bracket and the contact head, etc. At the same time, through the cooperation of multiple detection equipment, multiple moving plates, multiple connecting plates, multiple clamping brackets and multiple contact heads, etc., multiple cables can be detected simultaneously, thereby facilitating the improvement of the detection efficiency of the cables. Description of the Drawings

[0034] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0035] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0036] Figure 2 Schematic structural diagram of the detection device, connecting cable and contact of the present utility model;

[0037] Figure 3 Schematic cross-sectional structural diagram of the connection plate, protective box and box cover of the present utility model;

[0038] Figure 4 Schematic structural diagram of the connection plate, clamping plate and clamping column of the present utility model.

[0039] In the figure: 1, cabinet body; 2, detection device; 3, moving plate; 4, connection plate; 5, clamping frame; 6, contact; 7, connecting cable; 8, motor; 9, rotating column; 10, gear; 11, clamping plate; 12, clamping column; 13, support box; 14, electric push rod; 15, mounting plate; 16, mounting screw; 17, connecting rod; 18, connecting screw; 19, sliding block; 20, protective box; 21, box cover. Specific embodiments

[0040] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0041] Embodiment 1, as Figures 1 to 4 shown, this embodiment proposes a cable detection device for a power distribution cabinet, including a detection mechanism. The detection mechanism is installed on the cabinet body 1. Electrical equipment is installed in the cabinet body 1, and the electrical equipment is connected to the cabinet body 1 through a cable. The detection mechanism includes a detection device 2, a moving plate 3, a connection plate 4, a clamping frame 5 and a contact 6. The detection device 2 is installed on the outer side wall of the cabinet body 1. The moving plate 3 is movably arranged on one side of the cabinet body 1 through a moving seat. The connection plate 4 is arranged on one side of the moving plate 3. Two clamping frames 5 are provided. The two clamping frames 5 are slidably arranged towards each other on one side of the connection plate 4 through a clamping component. The contact 6 is rotatably connected to each clamping frame 5. Two rotating shafts are symmetrically connected to the contact 6. Rotating grooves for the rotating shafts to rotate are formed on the clamping frame 5, which can increase the rotation stability of the contact 6 on the clamping frame 5. And two connection cables 7 are connected between the two contacts 6 and the detection device 2 respectively. Two through holes are symmetrically formed on one side of the cabinet body 1, and the two connection cables 7 are respectively movably arranged in the two through holes, which is convenient for stably connecting the connection cables 7 with the contact 6 and the detection device 2.

[0042] Refer to Figure 2, the moving seat includes a support box 13, an electric push rod 14, a mounting plate 15 and mounting screws 16. The support box 13 is detachably connected to the outer side wall of the cabinet body 1. The electric push rod 14 is installed in the support box 13, and the output end of the electric push rod 14 penetrates through the support box 13 and is fixedly connected to the moving plate 3. There are two mounting plates 15, and the two mounting plates 15 are symmetrically connected to both sides of the support box 13. The mounting screws 16 are threadedly connected between each mounting plate 15 and the cabinet body 1. Through the mounting screws 16, it is convenient to connect the mounting plate 15 and the cabinet body 1, so as to install and disassemble the support box 13 on the cabinet body 1;

[0043] By pushing the moving plate 3 with the electric push rod 14, the moving plate 3 can push the connecting plate 4 through the two connecting rods 17, so as to make the connecting plate 4 move the contact 6 through the motor 8, the rotating column 9, the clamping plate 11 and the clamping frame 5, thus facilitating the adjustment of the detection positions of the clamping frame 5 and the contact 6.

[0044] Reference Figure 2 , two connecting rods 17 are symmetrically connected to the connecting plate 4. The connecting rods 17 are slidably connected through the cabinet body 1, and the connecting rods 17 are detachably connected to the moving plate 3. Two connection ports matching the connecting rods 17 are opened on the moving plate 3, and connection screws 18 are threadedly connected between the connecting rods 17 and the moving plate 3;

[0045] Through the connection ports, it is convenient to install the connecting rods 17 on the moving plate 3. Through the connection screws 18, it is convenient to connect and disassemble the connecting rods 17 and the moving plate 3, so as to connect and disassemble the electric push rod 14 and the motor 8.

[0046] Reference Figure 3 , the clamping assembly includes a motor 8, a rotating column 9, a gear 10, clamping plates 11 and clamping columns 12. The motor 8 is installed on one side of the connecting plate 4. The rotating column 9 is fixedly connected to the output end of the motor 8, and the rotating column 9 is rotatably connected through the connecting plate 4. The gear 10 is fixedly connected to the rotating column 9. There are two clamping plates 11, and the two clamping plates 11 are slidably arranged towards each other on one side of the connecting plate 4. A sliding block 19 is fixedly connected to one side of the clamping plate 11. A sliding groove for the sliding block 19 to slide is opened on the connecting plate 4, which can increase the sliding stability of the clamping plate 11 on the connecting plate 4. And a plurality of tooth grooves matching the gear 10 are opened on the clamping plate 11. The clamping columns 12 are fixedly connected between each clamping plate 11 and the adjacent clamping frame 5;

[0047] The rotation column 9 can be rotated by the motor 8, so that the rotation column 9 drives the gear 10 to rotate. Through the cooperation of the gear 10 and multiple tooth grooves, the clamping plate 11 can move on the connecting plate 4. Through the opposite movement of the two clamping plates 11, it is convenient for the two clamping brackets 5 to drive the two contact heads 6 to move, so as to facilitate the detection of the cable by the two contact heads 6.

[0048] Reference Figure 3 , a protective box 20 is fixedly connected to one side of the connecting plate 4. The motor 8 is installed in the protective box 20, and a protective opening is provided on one side of the protective box 20. A box cover 21 is detachably connected at the protective opening;

[0049] Through the protective box 20, it is convenient to install and protect the motor 8. By opening the box cover 21 at the protective opening, the motor 8 can be repaired.

[0050] In addition, it should be noted that the support box 13, the moving plate 3, the connecting rod 17, the connecting plate 4, the mounting plate 15, the mounting screw 16, the protective box 20, the rotation column 9, the clamping plate 11, the clamping column 12, the clamping bracket 5 and the rotating shaft are all made of insulating materials.

[0051] In this embodiment, when it is necessary to detect the cable in the cabinet body 1, the moving plate 3 is pushed by the electric push rod 14, so that the moving plate 3 pushes the connecting plate 4 through the two connecting rods 17, so as to facilitate the adjustment of the detection positions of the clamping bracket 5 and the contact head 6. When the contact head 6 moves to a suitable detection position, the rotation column 9 is rotated by the motor 8, so that the rotation column 9 drives the gear 10 to rotate. When the gear 10 rotates, the two clamping plates 11 will move towards each other on the connecting plate 4, so as to facilitate the two clamping columns 12 and the two clamping brackets 5 to drive the two contact heads 6 to move towards each other, so that the cable can be clamped and detected, and then the detected data can be displayed by the detection device 2.

[0052] Embodiment 2. It should be noted that on the basis of Embodiment 1, the model and specifications of the detection device 2 in this solution can be selected according to the actual detection situation. For example, a leakage detector commonly used in the field of leakage detection. The working principle of the detection device 2 is to monitor the changes in current, insulation resistance or voltage in the circuit, so as to judge whether there is a leakage risk. When the cable is installed and used in the cabinet body 1 and the two contact heads 6 are in contact with the cable for leakage detection, the two contact heads 6 will form a loop with the cable. The detection device 2 can measure the total current on the circuit and compare the measured total current with a set threshold. If the measured total current exceeds the set threshold, it means that there is a leakage situation. At this time, the detection data will be displayed on the display screen of the detection device 2, and at the same time, the detection device 2 will issue an alarm or trigger a warning light, so as to give a warning to the staff.

[0053] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A distribution cabinet cable detection device, comprising a detection mechanism, wherein the detection mechanism is installed on a cabinet (1), an electrical device is installed in the cabinet (1), and the electrical device is connected to the cabinet (1) via a cable, wherein: The detection mechanism includes: A detection device (2), the detection device (2) being installed on an outer side wall of the cabinet (1); A movable plate (3), the movable plate (3) being movably arranged on one side of the cabinet (1) via a movable seat; A connecting plate (4), the connecting plate (4) being arranged on one side of the movable plate (3); A clamping frame (5), wherein two clamping frames (5) are provided, and the two clamping frames (5) are slidably provided on one side of the connecting plate (4) via a clamping assembly; A contact (6), wherein the contact (6) is rotatably connected to each of the clamping frames (5), and a connecting cable (7) is connected between the two contacts (6) and the detection device (2).

2. A distribution cabinet cable detection device according to claim 1, characterized in that: The clamping assembly comprises: A motor (8), the motor (8) being mounted on one side of the connecting plate (4); A rotating column (9), the rotating column (9) being fixedly connected to the output end of the motor (8), and the rotating column (9) being rotatably connected to the connecting plate (4); A gear (10), the gear (10) being fixedly connected to the rotating column (9); A clamping plate (11), wherein two clamping plates (11) are provided, and the two clamping plates (11) are slidably arranged on one side of the connecting plate (4) towards each other, and a plurality of tooth grooves matching the gear (10) are formed on the clamping plate (11); A clamping column (12), wherein the clamping column (12) is fixedly connected between each clamping plate (11) and an adjacent clamping frame (5).

3. A distribution cabinet cable detection device according to claim 2, characterized in that: The mobile seat comprises: A support box (13), the support box (13) being detachably connected to the outer side wall of the cabinet (1); An electric push rod (14), the electric push rod (14) being installed in the support box (13), and an output end of the electric push rod (14) passing through the support box (13) and being fixedly connected to the moving plate (3); A mounting plate (15), wherein two mounting plates (15) are provided, and the two mounting plates (15) are symmetrically connected to two sides of the support box (13); Mounting screws (16), wherein the mounting screws (16) are threadedly connected between each mounting plate (15) and the cabinet (1).

4. A distribution cabinet cable detection device according to claim 3, characterized in that: Two connecting rods (17) are symmetrically connected to the connecting plate (4); the connecting rods (17) are slidably connected to the cabinet (1), and the connecting rods (17) are detachably connected to the movable plate (3).

5. A distribution cabinet cable detection device according to claim 4, characterized in that: The movable plate (3) is provided with two connection ports that match the connection rod (17), and a connection screw (18) is threadedly connected between the connection rod (17) and the movable plate (3).

6. A distribution cabinet cable detection device according to claim 5, characterized in that: A sliding block (19) is fixedly connected to one side of the clamping plate (11), and a sliding groove for the sliding block (19) to slide is provided on the connecting plate (4).

7. A distribution cabinet cable detection device according to claim 6, characterized in that: A protection box (20) is fixedly connected to one side of the connection plate (4), the motor (8) is installed in the protection box (20), and a protection opening is provided on one side of the protection box (20), a box cover (21) is detachably connected to the protection opening.

8. A distribution cabinet cable detection device according to claim 7, characterized in that: Two through holes are symmetrically provided on one side of the cabinet (1), and the two connecting cables (7) are movably arranged in the two through holes respectively.

9. A distribution cabinet cable detection device according to claim 8, characterized in that: Two rotating shafts are symmetrically connected to the contact (6), and a rotating groove for the rotating shaft to rotate is provided on the clamping frame (5).

10. A distribution cabinet cable detection device according to claim 9, characterized in that: The supporting box (13), the movable plate (3), the connecting rod (17), the connecting plate (4), the mounting plate (15), the mounting screws (16), the protective box (20), the rotating column (9), the clamping plate (11), the clamping column (12), the clamping frame (5) and the rotating shaft are all made of insulating materials.

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