Circuit support of power distribution cabinet

Abstract

The utility model discloses a line support of a power distribution cabinet, and belongs to the technical field of power distribution cabinets. The circuit support comprises vertical rods which are arranged in parallel, a supporting framework is connected between the vertical rods, a circuit fixing mechanism is connected to the supporting framework, and the circuit fixing mechanism comprises a wire clamp. The supporting framework is detachably connected to the two vertical rods in a pressed mode. The two ends of the vertical rod are connected with fixing assemblies, and the vertical rod can be detachably fixed in the power distribution cabinet through the fixing assemblies. The line fixing mechanism is slidably connected with the supporting framework, and the wire clamp can move and rotate back and forth. According to the invention, by arranging the cable clamp, a large-size cable can be well fixed, and the cable can be conveniently used in a power distribution cabinet of an industrial factory building; the position of the cable clamp can be adjusted at will through the supporting framework and the line fixing mechanism, and cables can be arranged and fixed conveniently; moreover, the circuit support is good in detachability, and can be conveniently installed in the power distribution cabinet.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution cabinets, and in particular relates to a line bracket of a power distribution cabinet. Background Art

[0002] A power distribution cabinet is a device used in power systems to distribute electrical energy and protect electrical equipment. It usually consists of a power input, a circuit breaker or switch, a protective device, and an output circuit. The role of a power distribution cabinet is to ensure the safe operation of the power system and the effective distribution of electrical energy. It plays an important role in providing a stable and reliable power supply and protecting electrical equipment from problems such as overcurrent, overload, and short circuit. Power distribution cabinets can be seen in various places such as industrial, commercial, and residential. It is an indispensable part of the power system, providing convenience and safety for our lives and work.

[0003] There are usually many lines arranged in the distribution cabinet, and the lines are generally supported and fixed by line brackets. In industrial plants, the diameter of the cables in the distribution cabinet is large, and the fixing firmness of the existing line brackets is poor. In addition, the existing line brackets are generally directly fixed on the inner wall of the distribution cabinet. When summarizing the lines, the lines need to be pulled onto the line brackets for fixing. When the electrical components are far away from the line brackets, it is time-consuming to fix the lines, and the position of the line brackets is difficult to adjust, which makes it troublesome to use. Utility Model Content

[0004] The utility model aims to provide a line bracket for a power distribution cabinet to solve one or more problems of the existing line brackets, such as poor firmness of fixing large-size cables and difficulty in adjusting the position of the line bracket.

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

[0006] A line bracket for a power distribution cabinet comprises: vertical bars arranged parallel to each other, a support frame connected between the vertical bars, a line fixing mechanism arranged on the support frame, the line fixing mechanism comprises a wire clamp, the wire clamp comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are rotatably connected on one side and snap-connected on the other side, and a wire groove is formed between the first clamping plate and the second clamping plate.

[0007] Furthermore, inner side walls of the first clamping plate and the second clamping plate are both provided with rubber pads.

[0008] Furthermore, both ends of the vertical rod are connected with fixing components, and the vertical rod can be detachably fixed in the power distribution cabinet through the fixing components.

[0009] Furthermore, the fixing assembly includes a connecting screw and a suction cup, one end of the connecting screw is threadedly connected to the vertical rod, and the other end is equipped with a suction cup.

[0010] Furthermore, a knob is fixedly mounted on the other end of the connecting screw rod, a suction cup seat is rotatably mounted on one end of the knob away from the vertical rod, and the suction cup is fixedly mounted on the suction cup seat.

[0011] Furthermore, the support frame includes a connecting box and two cross bars, one end of the two cross bars extends into the connecting box, and the two cross bars are slidably matched with the connecting box. A spring is arranged in the connecting box, and the two ends of the spring are respectively fixedly connected to the ends of the two cross bars, and the other ends of the two cross bars away from the springs are fixedly installed with arc-shaped pressure plates, and the two arc-shaped pressure plates are respectively used to press on the two vertical bars.

[0012] Furthermore, the line fixing mechanism is slidably connected to the cross bar.

[0013] Furthermore, a slide groove is provided on the cross bar, and the line fixing mechanism includes a slide seat, the slide seat is slidably installed in the slide groove, and the wire clamp is connected to the slide seat through a connecting component.

[0014] Furthermore, the connecting assembly includes a support tube and a support column, the support tube is fixedly connected to the slide seat, one end of the support column extends into the support tube, and one end of the support column is covered with a rubber ring, the outer peripheral wall of the rubber ring fits with the inner wall of the support tube, and the other end of the support column is connected to the wire clamp.

[0015] Furthermore, a vent hole is provided on the side wall of the support tube.

[0016] Furthermore, an anti-skid pad is fixedly installed on the inner side of the arc-shaped pressing plate.

[0017] Furthermore, a plane is provided on one side of the vertical rod close to the connection box, and the anti-slip pad is configured to fit on the plane.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] (1) By setting the wire trough between the first clamping plate and the second clamping plate, large-size cables can be better fixed, which is convenient for use in the power distribution cabinet of the industrial plant;

[0020] (2) The two vertical rods can be fixed in the power distribution cabinet through the fixing assembly. After the vertical rods are fixed, multiple support frames can be installed between the two vertical rods. During installation, the two cross bars are pushed closer to each other to compress the spring. When the support frame is moved between the two vertical rods, the two cross bars are released. Under the elastic force of the spring, the two arc-shaped pressure plates are pressed on the two vertical rods respectively, so that the support frame is fixed between the two vertical rods. In this way, the line bracket can be conveniently installed in the power distribution cabinet, which is easy to use. The line bracket is well detachable, and the position of the line bracket is convenient to adjust;

[0021] (3) The cables in the power distribution cabinet can be arranged and fixed by the wire clamp. The setting of the slide seat allows the wire clamp to slide horizontally. The setting of the connecting component allows the wire clamp to move forward and backward and rotate, and the supporting frame can be adjusted up and down, so that the position of the wire clamp can be adjusted arbitrarily, so as to facilitate the arrangement and fixation of the cables, and the fixing of the cables is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a line bracket of a power distribution cabinet of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the support frame of the utility model;

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

[0025] Figure 4 It is a structural schematic diagram of the arc-shaped pressing plate of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the line fixing mechanism of the utility model;

[0027] Figure 6 It is a schematic cross-sectional structure diagram of the line fixing mechanism of the utility model.

[0028] In the figure: 1. vertical rod; 101. plane; 2. fixing assembly; 21. knob; 22. connecting screw; 23. suction cup seat; 24. suction cup; 3. connecting box; 4. cross bar; 401. slide groove; 5. line fixing mechanism; 51. slide seat; 52. support tube; 5201. vent hole; 53. support column; 54. first clamping plate; 5401. wire groove; 55. second clamping plate; 56. rubber pad; 57. rubber ring; 58. hinge; 59. buckle; 6. spring; 7. arc pressure plate; 8. anti-slip pad. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figure 1 As shown, the utility model provides a line bracket for a distribution cabinet, comprising: two vertical rods 1, the two vertical rods 1 are arranged parallel to each other, one or more supporting frames are arranged between the two vertical rods 1, and each supporting frame is provided with multiple line fixing mechanisms 5.

[0031] like Figure 5 As shown, each line fixing mechanism 5 includes a wire clamp, which includes a first clamping plate 54 and a second clamping plate 55. One side of the first clamping plate 54 and the second clamping plate 55 are rotatably connected, and the other side of the first clamping plate 54 and the second clamping plate 55 are snap-connected, and a wire groove 5401 is formed between the first clamping plate 54 and the second clamping plate 55. By providing the wire clamp, the cables in the power distribution cabinet can be arranged and fixed.

[0032] In one embodiment, Figure 5 and Figure 6 As shown, one side of the first clamping plate 54 and the second clamping plate 55 are rotatably connected by a hinge 58, and the other side of the first clamping plate 54 and the second clamping plate 55 are clamped and connected by a buckle 59. When fixing the line, first open the buckle 59, rotate the second clamping plate 55 to separate the first clamping plate 54 from the second clamping plate 55, then extend the cable into the cable groove 5401, and finally rotate the second clamping plate 55 in the opposite direction so that the buckle 59 locks the first clamping plate 54 and the second clamping plate 55 together.

[0033] By providing the first clamping plate 54, the second clamping plate 55 and the wire trough 5401, large-sized cables can be well fixed, which is convenient for use in a power distribution cabinet in an industrial plant.

[0034] like Figure 5 As shown, the inner side walls of the first clamping plate 54 and the second clamping plate 55 are both provided with rubber pads 56. The provision of the rubber pads 56 can further improve the firmness of the cable being fixed in the wire slot 5401 and prevent the cable from sliding.

[0035] like Figure 1 As shown, both ends of each vertical rod 1 are connected to a fixing assembly 2 , and the two vertical rods 1 can be detachably fixed in the power distribution cabinet through the fixing assembly 2 .

[0036] Specifically, Figure 3As shown, the fixing assembly 2 includes a connecting screw 22 and a suction cup 24. One end of the connecting screw 22 extends into the vertical rod 1 and is threadedly connected to the vertical rod 1. The other end of the connecting screw 22 away from the vertical rod 1 is fixedly installed with a knob 21. The end of the knob 21 away from the vertical rod 1 is rotatably installed with a suction cup seat 23, and the suction cup 24 is fixedly installed on the suction cup seat 23.

[0037] When fixing the vertical rod 1, first stand the vertical rod 1 upright in the distribution cabinet, then rotate the connecting screw 22 through the knob 21, so that the connecting screw 22 gradually extends out of the vertical rod 1, thereby driving the suction cup 24 to move through the suction cup seat 23, so that the suction cup 24 fits on the inner wall of the distribution cabinet, thereby fixing the vertical rod 1.

[0038] like Figure 1 and Figure 2 As shown, each supporting skeleton includes a connecting box 3 and two cross bars 4, one end of the two cross bars 4 extends into the connecting box 3, and the two cross bars 4 are slidably matched with the connecting box 3, a spring 6 is arranged in the connecting box 3, both ends of the spring 6 are respectively fixedly connected to the ends of the two cross bars 4, and the other ends of the two cross bars 4 away from the spring 6 are fixedly installed with arc-shaped pressure plates 7, and the two arc-shaped pressure plates 7 are respectively used to press on the two vertical bars 1.

[0039] After fixing the two vertical rods 1 in the distribution cabinet by the fixing assembly 2, multiple support frames can be installed between the two vertical rods 1. During installation, the two cross bars 4 are pushed closer to each other to compress the spring 6. When the support frame is moved between the two vertical rods 1, the two cross bars 4 are released. Under the elastic force of the spring 6, the two arc-shaped pressure plates 7 are respectively pressed on the two vertical rods 1, so that the support frame is fixed between the two vertical rods 1.

[0040] The installation structure of the arc-shaped pressing plate 7, the spring 6 and the crossbar 4 is adopted, so that the support frame can be adjusted up and down, so that the position of the wire clamp can be adjusted arbitrarily in the vertical direction, which is convenient for the arrangement and fixation of the cables.

[0041] like Figure 1 As shown, the line fixing mechanism 5 is slidably connected to the cross bar 4.

[0042] Specifically, Figure 2 and Figure 5 As shown, a slide groove 401 is provided on the cross bar 4, and the line fixing mechanism 5 includes a slide seat 51, a connecting assembly and a wire clamp, the slide seat 51 is slidably installed in the slide groove 401, and the wire clamp is connected to the slide seat 51 through the connecting assembly. Through the arrangement of the slide groove 401 and the slide seat 51, the wire clamp can slide horizontally, so that the position of the wire clamp on the cross bar 4 can be arbitrarily adjusted in the horizontal direction.

[0043] like Figure 5 and Figure 6As shown, the connecting assembly includes a support tube 52 and a support column 53. The support tube 52 is fixedly connected to the slide seat 51. One end of the support column 53 extends into the support tube 52, and one end of the support column 53 is covered with a rubber ring 57. The outer peripheral wall of the rubber ring 57 fits with the inner wall of the support tube 52. The other end of the support column 53 is connected to the first clamping plate 54.

[0044] The support column 53 can rotate and slide relative to the support tube 52, so that the wire clamp can move back and forth and rotate, so that the position and angle of the wire clamp can be adjusted according to actual usage requirements; through the setting of the rubber ring 57, there is a certain resistance to the sliding and rotation of the support column 53, so that when the wire clamp is subjected to a small external force, the wire clamp will not rotate or move.

[0045] like Figure 6 As shown, a vent hole 5201 is also provided on the side wall of the support tube 52, so that the inner cavity of the support tube 52 is connected with the outside, thereby preventing the rubber ring 57 from being difficult to move due to air pressure.

[0046] like Figure 3 and Figure 4 As shown, a plane 101 is provided on one side of the vertical bar 1 close to the connection box 3, and an anti-skid pad 8 is fixedly installed on the inner side of the arc-shaped pressing plate 7, and the anti-skid pad 8 is configured to fit on the plane 101. By configuring the plane 101 and the anti-skid pad 8, the anti-skid property of the arc-shaped pressing plate 7 can be improved, and the arc-shaped pressing plate 7 can be prevented from sliding relative to the vertical bar 1.

[0047] The utility model provides a line bracket for a power distribution cabinet, which can better fix large-size cables through the arrangement of a wire trough and / or a rubber pad between a first clamping plate and a second clamping plate, and is convenient for use in a power distribution cabinet in an industrial plant.

[0048] The two vertical poles can be fixed in the distribution cabinet through the fixing components. After the vertical poles are fixed, multiple support frames can be installed between the two vertical poles. During installation, the two cross bars are pushed closer to each other to compress the springs. When the support frame is moved between the two vertical poles, the two cross bars are released. Under the elastic force of the springs, the two arc-shaped pressure plates are respectively pressed on the two vertical poles, so that the support frame is fixed between the two vertical poles. The line bracket can be conveniently installed in the distribution cabinet, which is easy to use. The line bracket is highly detachable, and the position of the line bracket can be conveniently adjusted.

[0049] The wire clamp can be used to organize and fix the cables in the distribution cabinet. The setting of the slide seat allows the wire clamp to slide horizontally. The setting of the connecting component allows the wire clamp to move forward and backward and rotate, and the supporting frame can be adjusted up and down, so that the position of the wire clamp can be adjusted arbitrarily, which is convenient for organizing and fixing the cables.

[0050] The present invention has been disclosed as a preferred embodiment above, but it is not intended to limit the present invention. Any technical solution obtained by adopting equivalent replacement or equivalent transformation solutions falls within the protection scope of the present invention.

Claims

1. A line bracket for a power distribution cabinet, characterized in that: include: Vertical rods (1) are arranged parallel to each other, a support frame is connected between the vertical rods (1), a line fixing mechanism (5) is arranged on the support frame, the line fixing mechanism (5) comprises a line clamp, the line clamp comprises a first clamping plate (54) and a second clamping plate (55), one side of the first clamping plate (54) and the second clamping plate (55) are rotatably connected, and the other side is snap-connected, and a line groove (5401) is formed between the first clamping plate (54) and the second clamping plate (55).

2. The line bracket of the power distribution cabinet according to claim 1, characterized in that: The inner side walls of the first clamping plate (54) and the second clamping plate (55) are both provided with rubber pads (56).

3. The line bracket of the power distribution cabinet according to claim 1, characterized in that: Both ends of the vertical rod (1) are connected to a fixing assembly (2), and the fixing assembly (2) comprises a connecting screw (22) and a suction cup (24). One end of the connecting screw (22) is threadedly connected to the vertical rod (1), and the other end is provided with a suction cup (24).

4. The line bracket of the power distribution cabinet according to claim 3 is characterized in that: A knob (21) is fixedly mounted on the other end of the connecting screw rod (22); a suction cup seat (23) is rotatably mounted on the end of the knob (21) away from the vertical rod (1); and the suction cup (24) is fixedly mounted on the suction cup seat (23).

5. The line bracket of the power distribution cabinet according to claim 1, characterized in that: The support frame comprises a connection box (3) and two cross bars (4), one end of each of the two cross bars (4) extends into the connection box (3), and each of the two cross bars (4) is slidably matched with the connection box (3), a spring (6) is arranged in the connection box (3), both ends of the spring (6) are respectively fixedly connected to the ends of the two cross bars (4), and the other ends of the two cross bars (4) away from the spring (6) are fixedly installed with arc-shaped pressure plates (7), and the two arc-shaped pressure plates (7) are respectively used to press on the two vertical bars (1).

6. The line support of the power distribution cabinet according to claim 5, characterized in that: The line fixing mechanism (5) is slidably connected to the crossbar (4).

7. The line support of the power distribution cabinet according to claim 6, characterized in that: The cross bar (4) is provided with a slide groove (401), the line fixing mechanism (5) comprises a slide seat (51), the slide seat (51) is slidably installed in the slide groove (401), and the wire clamp is connected to the slide seat (51) via a connecting assembly.

8. The line support of the power distribution cabinet according to claim 7, characterized in that: The connecting assembly comprises a support tube (52) and a support column (53), wherein the support tube (52) is fixedly connected to the slide seat (51), one end of the support column (53) extends into the support tube (52), and one end of the support column (53) is sleeved with a rubber ring (57), the outer peripheral wall of the rubber ring (57) is in contact with the inner wall of the support tube (52), and the other end of the support column (53) is connected to the wire clamp.

9. The line bracket of the power distribution cabinet according to claim 8, characterized in that: A vent hole (5201) is provided on the side wall of the support tube (52).

10. The line support of the power distribution cabinet according to claim 5, characterized in that: An anti-skid pad (8) is fixedly mounted on the inner side of the arc-shaped pressure plate (7), a plane (101) is provided on the side of the vertical rod (1) close to the connection box (3), and the anti-skid pad (8) is arranged to fit on the plane (101).

Images