Multifunctional inner supporting plate of power distribution cabinet

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a multifunctional inner supporting plate of a power distribution cabinet, which comprises a mounting frame, a supporting frame and a supporting plate, and is characterized in that the front end of the mounting frame is provided with the supporting frame; the fixing mechanism is used for conveniently fixing the supporting frame at the front end of the mounting frame; the fixing mechanism is arranged on the surface of the supporting frame; wherein the fixing mechanism comprises fixing cylinders fixedly connected to the two sides of the inner wall of the supporting frame, fixing rods are slidably connected to the inner walls of the fixing cylinders, and fixing holes distributed in equal columns are formed in the front end of the mounting frame; according to the device, a first threaded rod is rotated, the first threaded rod moves in a corresponding fixing cylinder and drives a corresponding fixing rod to move, the corresponding fixing rod moves and drives the other fixing rod to move through a connecting frame, the two fixing rods move at the same time and are clamped into corresponding fixing holes, and then a supporting frame is fixed to a mounting frame; the supporting frame is more convenient to fix and is prevented from being located in a blind area in the power distribution cabinet.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a multifunctional inner supporting plate of a power distribution cabinet. Background Art

[0002] Internal support plates are usually installed inside the distribution cabinet to support and fix various electrical equipment and components.

[0003] The Chinese patent "A multifunctional mounting plate for a power distribution cabinet" authorization announcement number "CN217362160U" fixes the position of the limit plate by tightening the bolts, thereby positioning the limit plate at the corresponding position on the mounting plate. Small electrical components and large electrical components can be installed on the limit plate, and the component installation mechanism can be adjusted according to the number and position of different electrical components, which is convenient for staff to operate and there is no need to purchase corresponding mounting plates according to the models of electrical components.

[0004] However, the bolts are located in the blind area of ​​the power distribution cabinet, and it is not easy to fix the limit plate with the adjusted position on the mounting plate.

[0005] Therefore, a multifunctional inner support plate of a power distribution cabinet is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a multifunctional inner support plate for a distribution cabinet in order to solve the above-mentioned problem, thereby improving the problem that the bolts are located in the blind area of ​​the distribution cabinet and it is not easy to fix the limit plate with adjusted position on the mounting plate.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: a multifunctional inner support plate of a distribution cabinet, comprising: an installation frame, a support frame is arranged at the front end of the installation frame; a fixing mechanism is arranged on the surface of the support frame for facilitating fixing the support frame at the front end of the installation frame; wherein the fixing mechanism comprises a fixing cylinder fixedly connected to both sides of the inner wall of the support frame, the inner wall of the fixing cylinder is slidably connected with a fixing rod, the front end of the installation frame is provided with fixing holes distributed in equal rows, the surface of the fixing rod is clamped on the inner wall of one of the fixing holes, and a fixing component is arranged on the surface of the support frame.

[0008] Preferably, the fixing assembly includes a first threaded rod threadedly connected to the inner wall of one of the fixing tubes, one end of the first threaded rod is rotatably connected to one end of one of the fixing rods, a connecting frame is fixedly connected to the surface of the fixing rod, and the first threaded rod rotates through the connecting frame to drive the two fixing rods to move simultaneously and make them snap into the shared fixing holes, so that the support frame is fixed on the installation frame, which makes fixing the support frame more convenient and avoids the position of the fixed support frame being in a blind spot in the distribution cabinet.

[0009] Preferably, a limit plate is provided on the top of the support frame, and insulating elastic pads distributed in equal columns are fixedly connected to the surface of the limit plate. The insulating elastic pads are used to limit the wires on the electronic components to ensure that the wires on the electronic components can be neatly and orderly in the distribution cabinet.

[0010] Preferably, the inner wall of the limit plate is slidably connected to a limit rod, and the limit rod supports and limits the limit plate to ensure the stability of the limit plate during movement.

[0011] Preferably, a spring is fixedly connected to the surface of the limit plate, and the surface of the limit rod is located on the inner circle of the spring. The elastic force of the spring brings the two limit plates close to each other, and then brings the two groups of insulating elastic pads close to each other, ensuring that the two groups of insulating elastic pads can limit the wiring harness on the electronic components.

[0012] Preferably, a positioning block is fixedly connected to the surface of the limit rod, and a positioning groove is opened on the top of the mounting frame. The surface of the positioning block is snapped into the inner wall of the positioning groove. The inner wall of one of the positioning blocks is threadedly connected to a second threaded rod, and the surface of the second threaded rod is threadedly connected to the inner wall of the support frame. The second threaded rod is rotated to make the second threaded rod move away from the positioning block and the support frame, thereby releasing the fixed state of the positioning block on the support frame. The disassembly and assembly of the limit plate on the support frame is simple.

[0013] Preferably, a through hole is formed at the bottom of the fixing cylinder, and the surface of the connecting frame is slidably connected to the inner wall of the through hole. The through hole limits the moving connecting frame to ensure that the connecting frame does not deviate during movement.

[0014] The beneficial effects of the utility model are:

[0015] 1. Rotate the first threaded rod, the first threaded rod moves in the corresponding fixed tube and drives the corresponding fixed rod to move, the corresponding fixed rod moves and drives the other fixed rod to move through the connecting frame, so that the two fixed rods move at the same time and are clamped into the corresponding fixing holes, so that the support frame is fixed on the installation frame, which makes it more convenient to fix the support frame and avoids the position of the fixed support frame being in the blind area in the power distribution cabinet;

[0016] 2. The elastic force of the spring pulls the two limit plates closer to each other, so that the two sets of insulating elastic pads limit the wiring harness of the electronic components on the support frame, ensuring that the wires on the electronic components can be neatly and orderly placed in the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0019] Figure 3 It is an exploded view of the support frame and fixing mechanism of the utility model;

[0020] Figure 4 for Figure 3 A is an enlarged view of the middle image.

[0021] In the figure: 1. installation frame; 2. support frame; 3. fixing mechanism; 301. fixing cylinder; 302. fixing rod; 303. fixing hole; 304. fixing assembly; 3041. connecting frame; 3042. first threaded rod; 3043. through hole; 3044. positioning groove; 3045. positioning block; 3046. limiting rod; 3047. limiting plate; 3048. insulating elastic pad; 3049. spring; 30410. second threaded rod. DETAILED DESCRIPTION

[0022] 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.

[0023] When implementing: Figure 1-4 As shown, a multifunctional inner support plate of a power distribution cabinet comprises: an installation frame 1, a support frame 2 is arranged at the front end of the installation frame 1; a fixing mechanism 3 is arranged on the surface of the support frame 2 for facilitating fixing the support frame 2 at the front end of the installation frame 1; wherein the fixing mechanism 3 comprises a fixing cylinder 301 fixedly connected to both sides of the inner wall of the support frame 2, a fixing rod 302 is slidably connected to the inner wall of the fixing cylinder 301, and fixing holes 303 distributed in equal rows are opened at the front end of the installation frame 1, the surface of the fixing rod 302 is clamped to the inner wall of one of the fixing holes 303, and a fixing component 304 is arranged on the surface of the support frame 2.

[0024] like Figure 2-4As shown, the fixing assembly 304 includes a first threaded rod 3042 threadedly connected to the inner wall of one of the fixing tubes 301, one end of the first threaded rod 3042 is rotatably connected to one end of one of the fixing rods 302, a connecting frame 3041 is fixedly connected to the surface of the fixing rod 302, a limiting plate 3047 is arranged on the top of the support frame 2, insulating elastic pads 3048 distributed in equal rows are fixedly connected to the surface of the limiting plate 3047, and the inner wall of the limiting plate 3047 is slidably connected to the limiting rod 3046, A spring 3049 is fixedly connected to the surface of the limiting plate 3047, the surface of the limiting rod 3046 is located at the inner circle of the spring 3049, the surface of the limiting rod 3046 is fixedly connected to the positioning block 3045, a positioning groove 3044 is opened on the top of the installation frame 1, the surface of the positioning block 3045 is clamped to the inner wall of the positioning groove 3044, the inner wall of one of the positioning blocks 3045 is threadedly connected to the second threaded rod 30410, and the surface of the second threaded rod 30410 is threadedly connected to the inner wall of the support frame 2;

[0025] When the support frame 2 needs to be fixed on the installation frame 1, after adjusting the appropriate height of the support frame 2 on the installation frame 1, the first threaded rod 3042 is rotated, the first threaded rod 3042 moves in the corresponding fixing tube 301 and drives the corresponding fixing rod 302 to move, and the corresponding fixing rod 302 moves through the connecting frame 3041 to drive another fixing rod 302 to move, so that the two fixing rods 302 move at the same time and are snapped into the corresponding fixing holes 303, so that the support frame 2 is fixed on the installation frame 1, and the fixing of the support frame 2 is more convenient, avoiding the position of the fixed support frame 2 being in the blind area in the power distribution cabinet;

[0026] When it is necessary to limit the wiring harness of the electronic components in the distribution cabinet, the electronic components have been installed on the support frame 2. The positioning block 3045 is snapped into the positioning groove 3044 and the second threaded rod 30410 is rotated. The second threaded rod 30410 is threadedly connected to the support frame 2 and the corresponding positioning block 3045, so that the positioning block 3045 is fixed on the support frame 2. At this time, the wiring harness of the electronic components is passed through the two limiting plates 3047. The elastic force of the spring 3049 pulls the two limiting plates 3047 closer to each other, so that the two sets of insulating elastic pads 3048 limit the wiring harness of the electronic components on the support frame 2, ensuring that the wires on the electronic components can be neatly and orderly in the distribution cabinet.

[0027] like Figure 4 As shown, a through hole 3043 is provided at the bottom of the fixing cylinder 301 , and the surface of the connecting frame 3041 is slidably connected to the inner wall of the through hole 3043 . The through hole 3043 limits the moving connecting frame 3041 to ensure that the connecting frame 3041 will not deviate during movement.

[0028] When the utility model is in use, when the support frame 2 needs to be fixed on the installation frame 1, after adjusting the appropriate height of the support frame 2 on the installation frame 1, the first threaded rod 3042 is rotated, the first threaded rod 3042 moves in the corresponding fixing tube 301 and drives the corresponding fixing rod 302 to move, and the corresponding fixing rod 302 moves through the connecting frame 3041 to drive the other fixing rod 302 to move, so that the two fixing rods 302 move at the same time and are snapped into the corresponding fixing holes 303, so that the support frame 2 is fixed on the installation frame 1, and the fixing of the support frame 2 is more convenient, avoiding the position of the fixed support frame 2 being in the blind area in the power distribution cabinet; when the power distribution cabinet needs to be adjusted When the internal electronic component harness is limited, the electronic component has been installed on the support frame 2. The positioning block 3045 is snapped into the positioning groove 3044 and the second threaded rod 30410 is rotated. The second threaded rod 30410 is threadedly connected to the support frame 2 and the corresponding positioning block 3045, so that the positioning block 3045 is fixed on the support frame 2. At this time, the wiring harness of the electronic component is passed through the two limiting plates 3047. The elastic force of the spring 3049 pulls the two limiting plates 3047 closer to each other, so that the two sets of insulating elastic pads 3048 limit the wiring harness of the electronic component on the support frame 2, ensuring that the wires on the electronic components can be neatly and orderly in the distribution cabinet.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multifunctional inner support plate for a power distribution cabinet. It is characterized in that include: An installation frame (1), wherein a support frame (2) is provided at the front end of the installation frame (1); A fixing mechanism (3) for facilitating fixing the support frame (2) to the front end of the installation frame (1), wherein the fixing mechanism (3) is arranged on the surface of the support frame (2); The fixing mechanism (3) comprises a fixing tube (301) fixedly connected to both sides of the inner wall of the support frame (2); the inner wall of the fixing tube (301) is slidably connected to a fixing rod (302); the front end of the installation frame (1) is provided with fixing holes (303) distributed in equal rows; the surface of the fixing rod (302) is snap-fitted to the inner wall of one of the fixing holes (303); and the surface of the support frame (2) is provided with a fixing component (304).

2. A multifunctional inner support plate for a power distribution cabinet according to claim 1, Features: The fixing assembly (304) comprises a first threaded rod (3042) threadedly connected to the inner wall of one of the fixing tubes (301); one end of the first threaded rod (3042) is rotatably connected to one end of one of the fixing rods (302); and a connecting frame (3041) is fixedly connected to the surface of the fixing rod (302).

3. A multifunctional inner support plate for a power distribution cabinet according to claim 2, Features: A limiting plate (3047) is provided on the top of the support frame (2), and insulating elastic pads (3048) distributed in equal rows are fixedly connected to the surface of the limiting plate (3047).

4. A multifunctional inner support plate for a power distribution cabinet according to claim 3, Features: The inner wall of the limiting plate (3047) is slidably connected to the limiting rod (3046).

5. A multifunctional inner support plate for a power distribution cabinet according to claim 4, Features: A spring (3049) is fixedly connected to the surface of the limiting plate (3047), and a surface of the limiting rod (3046) is located on the inner circle of the spring (3049).

6. A multifunctional inner support plate for a power distribution cabinet according to claim 4, Features: A positioning block (3045) is fixedly connected to the surface of the limiting rod (3046), a positioning groove (3044) is provided on the top of the installation frame (1), and the surface of the positioning block (3045) is snap-fitted to the inner wall of the positioning groove (3044).

7. A multifunctional inner support plate for a power distribution cabinet according to claim 6, Features: The inner wall of one of the positioning blocks (3045) is threadedly connected to a second threaded rod (30410), and the surface of the second threaded rod (30410) is threadedly connected to the inner wall of the support frame (2).

8. A multifunctional inner support plate for a power distribution cabinet according to claim 2, Features: A through hole (3043) is provided at the bottom of the fixing cylinder (301), and the surface of the connecting frame (3041) is slidably connected to the inner wall of the through hole (3043).

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