A new type of mounting frame in power distribution cabinet

Abstract

The utility model relates to the field of power distribution cabinet design, and discloses a novel mounting frame in a power distribution cabinet, including a cabinet body, a support frame, a mounting plate, a sealing ring and a plurality of slide grooves, wherein the mounting plate is clamped and arranged inside the support frame, a restraining block is fixedly arranged on the rear side of the mounting plate, an L-shaped groove is provided inside the restraining block, an L-shaped opening is provided inside the restraining block, a limiting structure is provided inside the restraining block near the L-shaped opening, a tensioning structure is provided inside the restraining block near the L-shaped groove, the L-shaped groove and the L-shaped opening are connected, and multiple mounting plates can be conveniently installed on the support frame through the support frame, the position of the mounting plate can be adjusted, and the subsequent installation of a controller is convenient, thereby improving space utilization, and at the same time, the wires can be placed through the L-shaped groove on the restraining block, and the subsequent tensioning and stretching of the wires inside the L-shaped groove by the tensioning structure is convenient, so as to prevent the wires from being placed loosely.

Description

Technical Field

[0001] The utility model relates to the field of power distribution cabinet design, in particular to a novel installation frame inside the power distribution cabinet. Background Art

[0002] A distribution cabinet refers to a device used to distribute power and control circuits, and can distribute power to various electrical devices. In order to facilitate fixing the controller inside the distribution cabinet in a suitable position, it is usually necessary to use a mounting frame to support and install the controller, which can be more stable and easy to use. However, in order to facilitate the installation of the controller after sealing the distribution cabinet, it is usually necessary to reserve longer wires. When there are many controllers installed, it is easy for the wires to be scattered inside the distribution cabinet, affecting the staff's subsequent maintenance and, to a certain extent, reducing work efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a new type of installation frame in the distribution cabinet in order to solve the above-mentioned problem. Through the support frame, multiple mounting plates can be conveniently installed on the support frame, thereby improving space utilization. The wires can be placed through the L-shaped groove on the restraining block, which facilitates the subsequent tensioning and stretching of the wires inside the L-shaped groove through the tensioning structure to prevent the wires from being loosely placed.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A novel mounting frame in a power distribution cabinet comprises a cabinet body, a support frame, a mounting plate, a sealing ring and a plurality of slide grooves. The mounting plate is clamped and arranged inside the support frame, and a restraining block is fixedly arranged on the rear side of the mounting plate.

[0006] An L-shaped groove is provided inside the restraint block, an L-shaped opening is provided inside the restraint block, a limiting structure is provided inside the restraint block near the L-shaped opening, a tensioning structure is provided inside the restraint block near the L-shaped groove, and the L-shaped groove and the L-shaped opening are connected.

[0007] Furthermore, the support frame is fixedly arranged on the rear side of the cabinet by means of bolts, and the sealing ring is fixedly arranged at the lower part of the interior of the cabinet.

[0008] Furthermore, the tensioning structure comprises a support rod, one end of which is threadedly sleeved with a knob, and the support rod is slidably arranged inside a slide groove.

[0009] Furthermore, a support wheel is rotatably provided on the shaft of the support rod.

[0010] Furthermore, the limiting structure comprises a telescopic rod and an inclined surface stopper, and one end of an outer rod of the telescopic rod is fixedly arranged inside the restraining block.

[0011] Furthermore, a pull rod is fixedly provided on one side of the inclined surface stopper, and the inclined surface stopper abuts against the L-shaped opening.

[0012] Furthermore, the inclined surface stopper is fixedly arranged at the lower end of the telescopic rod, and a return spring is fixedly connected inside the telescopic rod.

[0013] Furthermore, the slide groove is provided inside the restraining block.

[0014] With the above structure, when using the device, first bolt the support frame, then install the mounting plate on the support frame, then install the controller on the mounting plate, and then pass the sealing ring to connect the wires to the controller. After the wire connection is completed, squeeze and push the wires through the L-shaped opening to the inclined block on the limiting structure, so that the wires can be moved to the inside of the L-shaped groove for placement. When the wires are placed, move the support rod, and then the support wheel on the support rod is tightened to the wires, and then the restraining block is clamped by the knob. Finally, move the pull rod upward so that the pull rod drives the block to move upward, thereby maintaining a single wire.

[0015] In summary, the beneficial effects of the utility model are: through the support frame, multiple mounting plates can be conveniently installed on the support frame, the position of the controller on the mounting plate can be adjusted, and the space utilization rate is improved. At the same time, through the L-shaped groove on the restraining block, the placement direction of the wires can be conveniently changed, and the subsequent tensioning and stretching of the wires inside the L-shaped groove through the tensioning structure is convenient to prevent the wires from becoming loose and affecting subsequent maintenance, thereby improving work efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is an axonometric view of the utility model;

[0018] Figure 2 It is an axonometric view of the support frame of the utility model;

[0019] Figure 3 It is an axonometric view of the restraining block of the utility model;

[0020] Figure 4 It is an axonometric view of the limiting structure of the utility model;

[0021] Figure 5 yes Figure 4 Enlarged view of point A.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Cabinet; 2. Sealing ring; 3. Support frame; 4. Mounting plate; 5. Restraint block; 6. L-shaped groove; 7. L-shaped opening; 8. Limiting structure; 9. Tensioning structure; 10. Slide; 801. Telescopic rod; 802. Return spring; 803. Inclined stopper; 804. Pull rod; 901. Support rod; 902. Support wheel; 903. Knob. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 As shown, the utility model provides a novel mounting frame inside a distribution cabinet, including a cabinet body 1, a support frame 3, a mounting plate 4, a sealing ring 2 and a plurality of slide grooves 10. The mounting plate 4 is snap-connected and arranged inside the support frame 3. A plurality of mounting plates 4 are mounted on the support frame 3. The position of the controller on the mounting plate 4 can be adjusted, thereby improving space utilization. A restraining block 5 is fixedly arranged on the rear side of the mounting plate 4.

[0026] The restraining block 5 is provided with an L-shaped groove 6 inside, through which the wire can be placed in an L-shaped support, the placement position of the wire can be changed, and the wire can be conveniently restrained. The restraining block 5 is provided with an L-shaped opening 7 inside, through which the wire can be conveniently passed through the L-shaped opening 7 and placed inside the L-shaped groove 6. A limiting structure 8 is provided inside the restraining block 5 near the L-shaped opening 7, and the limiting structure 8 is convenient for limiting the wire when it is placed inside the L-shaped groove 6. A tensioning structure 9 is provided inside the restraining block 5 near the L-shaped groove 6, which is convenient for tensioning the wire and can stretch the wire. To prevent the wires from becoming loose inside the distribution cabinet, the tensioning structure 9 prevents the wires from becoming loose through tension. The L-shaped groove 6 and the L-shaped opening 7 are connected. The wires can be placed through the L-shaped groove 6 on the mounting plate 4, which facilitates the subsequent tensioning and stretching of the wires inside the L-shaped groove 6 through the tensioning structure 9. The support frame 3 is fixed to the rear side of the cabinet 1 by bolts, and the sealing ring 2 is fixed to the lower part of the cabinet 1. The sealing ring 2 can improve the sealing of the cabinet 1. At the same time, in order to ensure the sealing, it is usually necessary to reserve longer wires. When the wires are completed, they can be tensioned in conjunction with the tensioning structure 9.

[0027] Furthermore, the tensioning structure 9 includes a support rod 901, one end of which is threadedly sleeved with a knob 903, the support rod 901 is slidably arranged inside the slide groove 10, the rod body of the support rod 901 is rotatably provided with a support wheel 902, the slide groove 10 is opened inside the restraining block 5, and by moving the support rod 901, the support wheel 902 on the support rod 901 can tension the wires inside the L-shaped groove 6, and then the restraining block 5 is clamped by the knob 903, thereby the L-shaped groove is in a tensioning state.

[0028] Furthermore, the limiting structure 8 includes a telescopic rod 801 and an inclined stopper 803, through which the inclined surface can be squeezed by the electric wire, so that the electric wire can be directly squeezed and pushed to push the inclined surface stopper 803 into the L-shaped groove 6 for placement. One end of the outer rod of the telescopic rod 801 is fixedly arranged inside the restraining block 5, and a pull rod 804 is fixedly arranged on one side of the inclined surface stopper 803. The inclined surface stopper 803 abuts against the L-shaped opening 7. When the inclined surface stopper 803 contacts the L-shaped opening 7, a limiting state is formed, which is convenient for limiting the electric wire inside the L-shaped groove 6. The inclined surface stopper 803 is fixedly arranged at the lower end of the telescopic rod 801, and a reset spring 802 is fixedly connected to the inside of the telescopic rod 801. Through the reset spring 802, it is convenient to keep the telescopic rod 801 in the extended state for a long time. By moving the pull rod 804 upward, the pull rod 804 drives the stopper to move upward, which is convenient for disassembly of a single electric wire in subsequent maintenance.

[0029] With the above structure, when using the device, first bolt the support frame 3, then install the mounting plate 4 on the support frame 3, then install the controller on the mounting plate 4, and then pass the sealing ring 2 to connect the wires to the controller. When the wire connection is completed, the wire is squeezed and pushed through the L-shaped opening 7 to the inclined stopper 803 on the limiting structure 8, so that the wire is moved to the inside of the L-shaped groove 6 for placement. When the wire is placed, move the support rod 901, and then the support wheel 902 on the support rod 901 is tightened to the wire, and then the restraining block 5 is clamped by the knob 903. Finally, by moving the pull rod 804 upward, the pull rod 804 drives the inclined stopper 803 to move upward, thereby maintaining a single wire.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A novel mounting frame in a power distribution cabinet, comprising a cabinet body (1), characterized in that: It also comprises a support frame (3), a mounting plate (4), a sealing ring (2) and a plurality of slide grooves (10); the mounting plate (4) is clamped and arranged inside the support frame (3); a restraining block (5) is fixedly arranged on the rear side of the mounting plate (4); The restraining block (5) is provided with an L-shaped groove (6) inside, the restraining block (5) is provided with an L-shaped opening (7) inside, a limiting structure (8) is provided inside the restraining block (5) near the L-shaped opening (7), a tensioning structure (9) is provided inside the restraining block (5) near the L-shaped groove (6), and the L-shaped groove (6) and the L-shaped opening (7) are connected.

2. According to claim 1, a new type of mounting bracket in a power distribution cabinet is characterized in that: The support frame (3) is fixedly arranged on the rear side of the cabinet (1) by means of bolts, and the sealing ring (2) is fixedly arranged at the lower part of the interior of the cabinet (1).

3. According to claim 1, the novel mounting bracket in the power distribution cabinet is characterized in that: The tensioning structure (9) comprises a support rod (901), one end of which is threadedly sleeved with a knob (903), and the support rod (901) is slidably arranged inside the slide groove (10).

4. According to claim 3, the novel mounting bracket in the power distribution cabinet is characterized in that: The support rod (901) is rotatably provided with a support wheel (902).

5. According to claim 1, the novel mounting bracket in the power distribution cabinet is characterized in that: The limiting structure (8) comprises a telescopic rod (801) and a sloped stopper (803), and one end of the outer rod of the telescopic rod (801) is fixedly arranged inside the restraining block (5).

6. According to claim 5, the novel mounting bracket in the power distribution cabinet is characterized in that: A pull rod (804) is fixedly provided on one side of the inclined surface stopper (803), and the inclined surface stopper (803) is in contact with the L-shaped opening (7).

7. According to claim 5, the novel mounting bracket in the power distribution cabinet is characterized in that: The inclined surface stopper (803) is fixedly arranged at the lower end of the telescopic rod (801), and a return spring (802) is fixedly connected inside the telescopic rod (801).

8. According to claim 1, the novel mounting bracket in the power distribution cabinet is characterized in that: The slide groove (10) is arranged inside the restraining block (5).

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