Circuit mounting rack of power distribution cabinet

Abstract

The utility model discloses a line mounting rack of a power distribution cabinet, which comprises a cabinet body and a mounting rack, the mounting rack is fixedly mounted on the cabinet body, one side of the mounting rack is provided with a plurality of threading ports, the inner side wall of the mounting rack is fixedly connected with a plurality of positioning cylinders corresponding to the threading ports in position, and the positioning cylinders are fixedly connected with the cabinet body. Supporting plates are fixedly connected to the outer walls of the two sides of the multiple positioning cylinders, vertical plates are fixedly connected to the supporting plates, a threaded rod is rotationally connected between the two vertical plates, the two ends of the threaded rod are in threaded sleeving connection with moving plates, one end of each moving plate is rotationally connected with a push plate, and inserting plates are slidably inserted into the positioning cylinders; a clamping plate is fixedly connected to the end, located in the positioning cylinder, of the inserting plate, a rotating rod is fixedly connected to one end of the threaded rod, and one end of the rotating rod penetrates through one of the vertical plates and is fixedly connected with a rotating block. And loosening from the electrical element is not easy to occur.

Description

Technical Field

[0001] The utility model relates to the field of products related to power distribution cabinets, in particular to a line installation frame of a power distribution cabinet. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the terminal equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in the occasions with dispersed load and fewer circuits; the motor control center is used in the occasions with concentrated load and more circuits. They distribute the electric energy of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load. The application of a distribution cabinet with a wiring structure is becoming more and more extensive. Therefore, the demand for a new type of distribution cabinet with a wiring structure is growing.

[0003] With the continuous development of technology, when more and more wires are connected in the distribution cabinet, the problem is that the wires are very easy to be tangled together, making the subsequent maintenance and repair very troublesome, and after wiring, there is no wire fixing mechanism at one end of the wiring, and the wires are easy to loosen. Utility Model Content

[0004] The purpose of the utility model is to provide a line installation frame for a power distribution cabinet to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a line mounting frame of a power distribution cabinet, comprising a cabinet body and a mounting frame, the mounting frame is fixedly mounted on the cabinet body, a plurality of threading holes are provided on one side of the mounting frame, a plurality of positioning cylinders corresponding to the positions of the threading holes are fixedly connected on the inner side wall of the mounting frame, support plates are fixedly connected to the outer walls on both sides of the plurality of positioning cylinders, a vertical plate is fixedly connected to the support plate, a threaded rod is rotatably connected between the two vertical plates, a moving plate is threadedly sleeved on both ends of the threaded rod, a push plate is rotatably connected to one end of the moving plate, an insert plate is slidably inserted on the positioning cylinder, a clamping plate is fixedly connected to one end of the insert plate located in the positioning cylinder, a rotating rod is fixedly connected to one end of the threaded rod, and one end of the rotating rod passes through one of the vertical plates and is fixedly connected to a rotating block.

[0006] Preferably, the thread rotation directions on both sides of the center point of the horizontal axial section of the threaded rod are arranged in opposite directions.

[0007] Preferably, a groove is provided on the outer wall of one of the vertical plates, a slide rod is fixedly connected in the groove, an L-shaped clamping rod is slidably sleeved on the slide rod, and a plurality of clamping grooves corresponding to the L-shaped clamping rod are provided on the outer side wall of the rotating block.

[0008] Preferably, the plurality of threading openings are arranged in a rectangular array.

[0009] Preferably, the card plate is arranged in an arc shape, and a plurality of anti-slip grooves are arranged on the inner side wall of the card plate.

[0010] Preferably, a spring is sleeved on the slide rod, and two ends of the spring are fixedly connected to the L-shaped clamping rod and the inner wall of the groove respectively.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The line installation frame of the distribution cabinet is installed by inserting the wire into the positioning cylinder through the wire threading port, and then rotating the rotating block to drive the rotating rod to rotate. At this time, the rotating rod will drive the threaded rod to rotate. When the threaded rod rotates, the two moving plates threaded on it will move relatively. At this time, the push plate installed on the moving plate will follow the movement to push the plug plate to move on the positioning cylinder. At the same time, the plug plate will push the card plate to move and thus press the wire to make it firmly installed in the positioning cylinder. The utility model can separate and install multiple wires, and the fixing assembly improves the stability of the wires after wiring, and is not easy to loosen from the electrical components. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a line installation frame of a power distribution cabinet of the utility model;

[0014] Figure 2 This is a schematic diagram of the positioning tube structure of a line installation frame of a power distribution cabinet of the utility model;

[0015] Figure 3 This is an enlarged view of point A of a line mounting frame of a power distribution cabinet of the utility model.

[0016] In the figure: 1. cabinet; 2. mounting frame; 3. threading port; 4. positioning tube; 5. support plate; 6. vertical plate; 7. threaded rod; 8. moving plate; 9. push plate; 10. plug plate; 11. clamping plate; 12. rotating rod; 13. rotating block; 14. sliding rod; 15. L-shaped clamping rod; 16. spring. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] See also Figure 1-3The utility model provides an embodiment: a line mounting frame of a power distribution cabinet, comprising a cabinet body 1 and a mounting frame 2, the mounting frame 2 is fixedly mounted on the cabinet body 1, a plurality of threading holes 3 are arranged on one side of the mounting frame 2, a plurality of positioning cylinders 4 corresponding to the positions of the threading holes 3 are fixedly connected to the inner side wall of the mounting frame 2, support plates 5 are fixedly connected to the outer walls on both sides of the plurality of positioning cylinders 4, a vertical plate 6 is fixedly connected to the support plate 5, a threaded rod 7 is rotatably connected between the two vertical plates 6, a moving plate 8 is threadedly sleeved at both ends of the threaded rod 7, a push plate 9 is rotatably connected to one end of the moving plate 8, a plug plate 10 is slidably inserted on the positioning cylinder 4, and the plug plate 10 is located at one end of the positioning cylinder 4 A card plate 11 is fixedly connected to the top, and a rotating rod 12 is fixedly connected to one end of the threaded rod 7. One end of the rotating rod 12 passes through one of the vertical plates 6 and is fixedly connected to a rotating block 13. Specifically, the wire passes through the threading port 3 and is inserted into the positioning tube 4. Then the rotating block 13 is rotated to drive the rotating rod 12 to rotate. At this time, the rotating rod 12 will drive the threaded rod 7 to rotate. When the threaded rod 7 rotates, the two moving plates 8 threadedly sleeved thereon will move relatively. At this time, the push plate 9 installed on the moving plate 8 will follow the movement to push the plug plate 10 to move on the positioning tube 4. At the same time, the plug plate 10 will push the card plate 11 to move, thereby realizing the pressure on the wire, so that it is firmly installed in the positioning tube 4.

[0019] In this embodiment, the thread rotation directions on both sides of the center point of the horizontal axial section of the threaded rod 7 are set oppositely; a groove is provided on the outer wall of one of the vertical plates 6, and a slide rod 14 is fixedly connected in the groove, and an L-shaped clamping rod 15 is slidably sleeved on the slide rod 14, and a plurality of clamping grooves corresponding to the L-shaped clamping rod 15 are provided on the outer wall of the rotating block 13, and the L-shaped clamping rod 15 is inserted into the clamping groove to realize the rotation and fixation of the rotating block 13; a plurality of threading ports 3 are arranged in a rectangular array, which is convenient for separating the wires; the clamping plate 11 is arranged in an arc shape, and a plurality of anti-slip grooves are provided on the inner wall of the clamping plate 11, which fits the wires and increases the stability of the pressure; a spring 16 is sleeved on the slide rod 14, and the two ends of the spring 16 are respectively fixedly connected to the L-shaped clamping rod 15 and the inner wall of the groove, so as to facilitate the rebound of the L-shaped clamping rod 15.

[0020] Working principle: first, insert the wire through the threading port 3 into the positioning tube 4, then rotate the rotating block 13 to drive the rotating rod 12 to rotate, at this time, the rotating rod 12 will drive the threaded rod 7 to rotate, when the threaded rod 7 rotates, the two moving plates 8 threadedly sleeved thereon will move relatively, at this time, the push plate 9 installed on the moving plate 8 will follow the movement to push the plug plate 10 to move on the positioning tube 4, and at the same time, the plug plate 10 will push the card plate 11 to move, thereby realizing the pressure on the wire, so that it is firmly installed in the positioning tube 4.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A line mounting frame for a power distribution cabinet, comprising a cabinet body (1) and a mounting frame (2), characterized in that: The mounting frame (2) is fixedly mounted on the cabinet (1); a plurality of threading openings (3) are provided on one side of the mounting frame (2); a plurality of positioning cylinders (4) corresponding to the positions of the threading openings (3) are fixedly connected to the inner side wall of the mounting frame (2); support plates (5) are fixedly connected to the outer walls on both sides of the plurality of positioning cylinders (4); a vertical plate (6) is fixedly connected to the support plate (5); a threaded rod (7) is rotatably connected between the two vertical plates (6); a moving plate (8) is threadedly sleeved on both ends of the threaded rod (7); a push plate (9) is rotatably connected to one end of the moving plate (8); an insert plate (10) is slidably inserted into the positioning cylinder (4); a clamping plate (11) is fixedly connected to one end of the insert plate (10) located in the positioning cylinder (4); a rotating rod (12) is fixedly connected to one end of the threaded rod (7); one end of the rotating rod (12) passes through one of the vertical plates (6) and is fixedly connected to a rotating block (13).

2. The line mounting frame of a power distribution cabinet according to claim 1, characterized in that: The threaded rod (7) has threads on both sides of a center point of a horizontal axial section arranged in opposite directions.

3. The line mounting frame of a power distribution cabinet according to claim 1, characterized in that: A groove is provided on the outer wall of one of the vertical plates (6), a slide rod (14) is fixedly connected in the groove, an L-shaped clamping rod (15) is slidably sleeved on the slide rod (14), and a plurality of clamping grooves corresponding to the L-shaped clamping rod (15) are provided on the outer wall of the rotating block (13).

4. The line mounting frame of a power distribution cabinet according to claim 1, characterized in that: The plurality of threading openings (3) are arranged in a rectangular array.

5. The line mounting frame of a power distribution cabinet according to claim 1, characterized in that: The card plate (11) is arranged in an arc shape, and a plurality of anti-slip grooves are arranged on the inner side wall of the card plate (11).

6. The line mounting frame of a power distribution cabinet according to claim 3, characterized in that: A spring (16) is sleeved on the sliding rod (14), and two ends of the spring (16) are fixedly connected to the L-shaped clamping rod (15) and the inner wall of the groove respectively.

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