Wiring auxiliary device for electrical power distribution cabinet

Abstract

The utility model provides a wiring auxiliary device for an electrical power distribution cabinet. Comprising a cabinet body, a fixing plate is fixedly connected into the cabinet body, a mounting plate is fixedly connected to the fixing plate, a sliding groove is formed in the mounting plate, a limiting groove is formed in the inner side of the sliding groove, a limiting block is arranged in the limiting groove, a telescopic rod is fixedly connected to the side face of the limiting block, and the outer side of the telescopic rod is sleeved with a first spring. The end part of the telescopic rod is fixedly connected with a locking block and the like; the wire fixing device has the advantages that when a wire needs to be fixed, the pull rod is pulled outwards, the pull rod drives the clamping plate to be away from the fixing pad, the second spring is compressed, then the wire is placed between the clamping plate and the fixing pad, the pull rod is loosened, and the second spring is reset to drive the clamping plate to be matched with the fixing pad to clamp the wire. At the moment, the second spring is in a relaxed state, and long-term use of the device is facilitated. The wire clamping structure is relatively simple, operation is convenient and easy to understand, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of electric distribution cabinets, in particular to a wiring auxiliary device for an electric distribution cabinet. Background Art

[0002] The power distribution cabinet is a general term for the motor control center, which is divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. It is the final equipment of the power distribution system. The power distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits, while the motor control center is used in places where the load is concentrated and there are more circuits. Before using the power distribution cabinet, the internal electrical components need to be wired to ensure that the electrical equipment in the distribution cabinet can operate normally.

[0003] For example, an auxiliary wiring device for a power distribution cabinet based on electrical engineering, with publication number CN217469118U, is provided with a detachable U-shaped plate to facilitate the fixing of the wires to be connected to the wire fixing device. After the fixing is completed, the position of the U-shaped plate can be adjusted by adjusting the multiple sockets provided on the long plate, thereby facilitating the connection. Then, by using the multiple components provided on the rear side of the square box, and the cooperation between the card block and the card slot, the position of the square box can be adjusted, making it easy to adjust after installation. However, the internal structure of the square box for clamping the wires of the device is complex, and the spring is in a stressed state when clamping the wires. After long-term use, the elasticity of the spring will be weakened, affecting the firmness of the clamping. For this reason, an auxiliary wiring device for an electrical distribution cabinet is proposed for improvement. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide an auxiliary device for wiring an electrical distribution cabinet to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides an auxiliary wiring device for an electrical distribution cabinet, comprising a cabinet body, a fixing plate fixedly connected to the cabinet body, a mounting plate fixedly connected to the fixing plate, a slide groove provided on the mounting plate, a limiting groove provided on the inner side of the slide groove, a limiting block provided in the limiting groove, a telescopic rod fixedly connected to the side of the limiting block, a first spring sleeved on the outer side of the telescopic rod, a locking block fixedly connected to the end of the telescopic rod, and a connecting rod threadedly connected to the outer side of the locking block;

[0007] The outer side of the connecting rod is fixedly connected with a clamping box, a fixing pad is arranged in the clamping box, a pull rod is inserted in the clamping box, a second spring is sleeved on the outer side of the pull rod, and a clamping plate is fixedly connected to the end of the pull rod.

[0008] Preferably, any of the above schemes is that a cabinet door is provided on the front of the cabinet, supporting feet are provided on the bottom of the cabinet, and a plurality of fixing holes are opened on the fixing plate.

[0009] Preferably, any of the above solutions has two fixing plates which are respectively fixedly connected to the side walls of the cabinet, and connecting plates are fixedly connected to both ends of the mounting plate.

[0010] The above technical solution is adopted: the cabinet provides an installation platform for electrical components and distributes power to related circuits. The cabinet door can facilitate the staff to maintain or repair the components in the cabinet, and the support feet provide stable support for the cabinet. The fixing plate provides an installation platform for the mounting plate, and the fixing holes opened on it can be used to fix the mounting plate with bolts. The two fixing plates fix the mounting plate from both ends to ensure the balance of both ends of the mounting plate. The connecting plates at both ends of the mounting plate can cooperate with the fixing plate to connect the mounting plate with the fixing plate.

[0011] Preferably, any of the above schemes is that the mounting plate is fixedly connected to the fixing plate by means of connecting plates at both ends thereof and matching bolts.

[0012] Preferably, any of the above schemes has a plurality of mounting plates, and both ends of the first spring are fixedly connected to the limiting block and the locking block respectively.

[0013] The above technical solution is adopted: the mounting plate provides a mounting platform for the wire clamping structure, and the sliding groove provided thereon allows the telescopic rod and other structures to slide in the sliding groove along the length direction of the mounting plate, so that the horizontal position of the wire clamping box and other structures can be adjusted as needed. The limit groove cooperates with the limit block to limit the telescopic rod and other structures to prevent the telescopic rod from being separated from the mounting plate. Several mounting plates provide a plurality of fixed wire positions for the wires of the electrical components. The telescopic rod cooperates with the first spring to connect the locking block and the limit block together, and enables the locking block to move a certain distance.

[0014] Preferably, any of the above schemes has wire grooves on both sides of the wire clamping box, and an arc groove on the fixing pad.

[0015] Preferably, any of the above schemes is that a handle is fixedly connected to the outer side of the pull rod, and two ends of the second spring are fixedly connected to the clamping plate and the wire clamping box respectively.

[0016] The above technical solution is adopted: by setting a locking block and a connecting rod, when the angle of the clamping box needs to be adjusted, the clamping box can be directly rotated, and the clamping box drives the connecting rod to rotate in the locking block, and the angle of the clamping box is adjusted by the threaded connection between the connecting rod and the locking block, so that the clamping box can fix the wires that need to be set obliquely. When the wire needs to be fixed, the pull rod is pulled outward, and the pull rod drives the clamping plate away from the fixing pad, the second spring is compressed, and then the wire is placed between the clamping plate and the fixing pad, the pull rod is released, and the second spring is reset to drive the clamping plate to cooperate with the fixing pad to clamp the wire.

[0017] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0018] 1. The wiring auxiliary device of the electrical distribution cabinet is provided with a limit block, a telescopic rod, a first spring, a locking block, a connecting rod, a wire clamping box, a fixing pad, a pull rod, a second spring and a clamping plate. When the wire needs to be fixed, the pull rod is pulled outward, and the pull rod drives the clamping plate away from the fixing pad, the second spring is compressed, and then the wire is placed between the clamping plate and the fixing pad, the pull rod is released, and the second spring resets to drive the clamping plate to cooperate with the fixing pad to clamp the wire. At this time, the second spring is in a relaxed state, which is conducive to the long-term use of the device. The wire clamping structure is relatively simple, easy to operate and easy to understand, and more practical.

[0019] 2. The wiring auxiliary device of the electrical distribution cabinet is provided with a locking block and a connecting rod. When the angle of the wire clamping box needs to be adjusted, the wire clamping box can be directly rotated, and the wire clamping box drives the connecting rod to rotate in the locking block. The angle of the wire clamping box is adjusted by the threaded connection between the connecting rod and the locking block, so that the wire clamping box can fix the wires that need to be set obliquely.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the structure inside the cabinet of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the mounting plate of the utility model;

[0025] Figure 4 It is a schematic diagram of the partial cutaway structure of the utility model;

[0026] Figure 5 It is a schematic cross-sectional structure diagram of the installation plate position of the utility model.

[0027] In the figure: 1-cabinet, 2-fixed plate, 3-mounting plate, 4-slide groove, 5-limiting groove, 6-limiting block, 7-telescopic rod, 8-first spring, 9-locking block, 10-connecting rod, 11-clamping box, 12-fixed pad, 13-pull rod, 14-second spring, 15-clamping plate. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figures 1 to 5 As shown, the utility model comprises a cabinet 1, a fixing plate 2 is fixedly connected inside the cabinet 1, a mounting plate 3 is fixedly connected to the fixing plate 2, a slide groove 4 is provided on the mounting plate 3, a limiting groove 5 is provided inside the slide groove 4, a limiting block 6 is arranged inside the limiting groove 5, a telescopic rod 7 is fixedly connected to the side of the limiting block 6, a first spring 8 is sleeved on the outer side of the telescopic rod 7, a locking block 9 is fixedly connected to the end of the telescopic rod 7, and a connecting rod 10 is threadedly connected to the outer side of the locking block 9;

[0031] A clamping box 11 is fixedly connected to the outer side of the connecting rod 10 , a fixing pad 12 is arranged in the clamping box 11 , a pull rod 13 is inserted in the clamping box 11 , a second spring 14 is sleeved on the outer side of the pull rod 13 , and a clamping plate 15 is fixedly connected to the end of the pull rod 13 .

[0032] Embodiment 1: A cabinet door is provided on the front of the cabinet 1, a support leg is provided on the bottom of the cabinet 1, and a plurality of fixing holes are provided on the fixing plate 2. There are two fixing plates 2, which are respectively fixedly connected to the side walls of the cabinet 1, and connecting plates are fixedly connected at both ends of the mounting plate 3. The cabinet 1 provides an installation platform for electrical components and distributes power to related lines. The cabinet door can facilitate the staff to maintain or overhaul the components in the cabinet 1, and the support leg provides stable support for the cabinet 1. The fixing plate 2 provides an installation platform for the mounting plate 3, and the fixing holes provided thereon can be used in conjunction with bolts to fix the mounting plate 3. The two fixing plates 2 fix the mounting plate 3 from both ends respectively to ensure the balance of the two ends of the mounting plate 3. The connecting plates at both ends of the mounting plate 3 can cooperate with the fixing plate 2 to achieve the connection between the mounting plate 3 and the fixing plate 2.

[0033] Embodiment 2: The mounting plate 3 is fixedly connected to the fixing plate 2 by the connecting plates at both ends thereof and the bolts, and a plurality of locking grooves are provided on the outer side of the slide groove 4. There are a plurality of mounting plates 3, and the two ends of the first spring 8 are fixedly connected to the limit block 6 and the locking block 9 respectively. The mounting plate 3 provides a mounting platform for the wire clamping structure, and the slide groove 4 provided thereon allows the telescopic rod 7 and other structures to slide therein along the length direction of the mounting plate 3, so that the horizontal position of the wire clamping box 11 and other structures can be adjusted as needed. The limit groove 5 cooperates with the limit block 6 to restrict the telescopic rod 7 and other structures to prevent the telescopic rod 7 from detaching from the mounting plate 3. A plurality of mounting plates 3 provide a plurality of locations for fixing the wires of the electrical components. The telescopic rod 7 cooperates with the first spring 8 to connect the locking block 9 with the limit block 6, and enables the locking block 9 to move a certain distance.

[0034] Embodiment 3: Wire grooves are provided on both sides of the wire clamping box 11, and an arc groove is provided on the fixing pad 12. A pull handle is fixedly connected to the outer side of the pull rod 13, and the two ends of the second spring 14 are fixedly connected to the clamping plate 15 and the wire clamping box 11 respectively. By setting the locking block 9 and the connecting rod 10, when the angle of the wire clamping box 11 needs to be adjusted, the wire clamping box 11 can be directly rotated, and the wire clamping box 11 drives the connecting rod 10 to rotate in the locking block 9. The angle adjustment of the wire clamping box 11 is achieved by the threaded connection between the connecting rod 10 and the locking block 9, so that the wire clamping box 11 can fix the wires that need to be set obliquely. When the wire needs to be fixed, the pull rod 13 is pulled outward, and the pull rod 13 drives the clamping plate 15 away from the fixing pad 12, the second spring 14 is compressed, and then the wire is placed between the clamping plate 15 and the fixing pad 12, the pull rod 13 is released, and the second spring 14 is reset to drive the clamping plate 15 to cooperate with the fixing pad 12 to clamp the wire.

[0035] The working principle of the utility model is as follows:

[0036] S1. When the wire needs to be fixed, the pull rod 13 is pulled outward, the pull rod 13 drives the clamping plate 15 away from the fixing pad 12, the second spring 14 is compressed, and then the wire is placed between the clamping plate 15 and the fixing pad 12, the pull rod 13 is released, the second spring 14 is reset, and drives the clamping plate 15 to cooperate with the fixing pad 12 to clamp the wire;

[0037] S2. When the angle of the clamping box 11 needs to be adjusted, the clamping box 11 can be directly rotated, and the clamping box 11 drives the connecting rod 10 to rotate in the locking block 9, and the angle of the clamping box 11 is adjusted by the threaded connection between the connecting rod 10 and the locking block 9;

[0038] S3. When the horizontal position of the wire clamping box 11 needs to be adjusted, the wire clamping box 11 is pulled outward, and the wire clamping box 11 drives the locking block 9 to move outward through the connecting rod 10, and then the wire clamping box 11 can be moved to adjust its horizontal position. After the adjustment is completed, the wire clamping box 11 is released, and the first spring 8 contracts and drives the locking block 9 to move to the locking groove at the corresponding position, thereby fixing the wire clamping box 11.

[0039] Compared with the prior art, the present invention has the following beneficial effects:

[0040] 1. The wiring auxiliary device of the electrical distribution cabinet is provided with a limit block 6, a telescopic rod 7, a first spring 8, a locking block 9, a connecting rod 10, a wire clamping box 11, a fixing pad 12, a pull rod 13, a second spring 14 and a clamping plate 15. When the wire needs to be fixed, the pull rod 13 is pulled outward, and the pull rod 13 drives the clamping plate 15 away from the fixing pad 12, and the second spring 14 is compressed. Then the wire is placed between the clamping plate 15 and the fixing pad 12, and the pull rod 13 is released. The second spring 14 is reset to drive the clamping plate 15 to cooperate with the fixing pad 12 to clamp the wire. At this time, the second spring 14 is in a relaxed state, which is conducive to the long-term use of the device. The wire clamping structure is relatively simple, easy to operate and easy to understand, and more practical.

[0041] 2. The wiring auxiliary device of the electrical distribution cabinet is provided with a locking block 9 and a connecting rod 10. When the angle of the wire clamping box 11 needs to be adjusted, the wire clamping box 11 can be directly rotated, and the wire clamping box 11 drives the connecting rod 10 to rotate in the locking block 9. The angle of the wire clamping box 11 is adjusted by the threaded connection between the connecting rod 10 and the locking block 9, so that the wire clamping box 11 can fix the wires that need to be set obliquely.

Claims

1. An auxiliary wiring device for an electrical distribution cabinet, comprising a cabinet body (1); characterized in that: A fixing plate (2) is fixedly connected inside the cabinet (1), a mounting plate (3) is fixedly connected to the fixing plate (2), a sliding groove (4) is provided on the mounting plate (3), a limiting groove (5) is provided inside the sliding groove (4), a limiting block (6) is arranged inside the limiting groove (5), a telescopic rod (7) is fixedly connected to the side of the limiting block (6), a first spring (8) is sleeved on the outer side of the telescopic rod (7), a locking block (9) is fixedly connected to the end of the telescopic rod (7), and a connecting rod (10) is threadedly connected to the outer side of the locking block (9); The outer side of the connecting rod (10) is fixedly connected to a wire clamping box (11), a fixing pad (12) is arranged inside the wire clamping box (11), a pull rod (13) is inserted into the wire clamping box (11), a second spring (14) is sleeved on the outer side of the pull rod (13), and a clamping plate (15) is fixedly connected to the end of the pull rod (13).

2. The wiring auxiliary device for an electrical distribution cabinet according to claim 1, characterized in that: The front of the cabinet body (1) is provided with a cabinet door, the bottom of the cabinet body (1) is provided with supporting feet, and the fixing plate (2) is provided with a plurality of fixing holes.

3. The wiring auxiliary device for an electrical distribution cabinet according to claim 2, characterized in that: There are two fixing plates (2) which are respectively fixedly connected to the side walls of the cabinet (1), and connecting plates are fixedly connected to both ends of the installation plate (3).

4. The wiring auxiliary device for an electrical distribution cabinet according to claim 3, characterized in that: The mounting plate (3) is fixedly connected to the fixing plate (2) through the connecting plates at both ends thereof and the matching bolts, and a plurality of locking grooves are provided on the outer side of the sliding groove (4).

5. The wiring auxiliary device for an electrical distribution cabinet according to claim 4, characterized in that: There are a plurality of mounting plates (3), and the two ends of the first spring (8) are fixedly connected to the limit block (6) and the locking block (9) respectively.

6. The wiring auxiliary device for an electrical distribution cabinet according to claim 5, characterized in that: Wire grooves are provided on both sides of the wire clamping box (11), and an arc groove is provided on the fixing pad (12).

7. The wiring auxiliary device for an electrical distribution cabinet according to claim 6, characterized in that: A pull handle is fixedly connected to the outer side of the pull rod (13), and two ends of the second spring (14) are respectively fixedly connected to the clamping plate (15) and the wire clamping box (11).

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