Low-voltage compensation cabinet

Abstract

The utility model relates to the technical field of low-voltage compensation cabinets, and discloses a low-voltage compensation cabinet which comprises a cabinet body, and side panels are fixedly installed in the middles of the two sides of the cabinet body respectively. After the screwing blocks at the tops of the side panels on the two sides of the cabinet body rotate, the adjusting screws rotate in the side panels, so that the up-down extending rods extend to the indoor ground and the top wall from the tops and the bottoms of the side panels under the cooperation of the threaded holes, and the fixing bolts on the fixing plates can be embedded into the ground and the top wall. The two sides of the cabinet body can be stably connected with the indoor wall surface, the low-voltage compensation cabinet can be stably positioned, and the situation that the stability of universal wheels at the bottom of the cabinet body is not enough, the cabinet body shifts, and an electric connecting wire is pulled and damaged is prevented; the side panels on the two sides of the cabinet body can play a certain role in protecting the two sides of the low-voltage compensation cabinet, and the back panel on the rear side of the cabinet body can be screwed through the adjusting bolts in the cabinet body, so that the back panel and the wall surface of the installation position can play a role in buffering.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage compensation cabinets, in particular to a low-voltage compensation cabinet. Background Art

[0002] Low-voltage reactive power compensation distribution cabinets are generally installed in power supply systems with large loads and large reactive power demands, such as industrial production lines, commercial buildings, high-rise residential buildings, etc.; specifically, low-voltage reactive power compensation distribution cabinets are usually installed in the main distribution room or distribution room as part of the power supply system.

[0003] For example, the Chinese patent publication number is CN219123723U, a low-voltage reactive compensation distribution cabinet, whose structure includes: a cabinet, a plurality of reactive compensation electrical components installed in the cabinet, and heat dissipation holes running through the side of the cabinet, and also includes a breathable grid fixed on the inner side of the cabinet and arranged corresponding to the heat dissipation holes. The utility model combines the breathable grid, the electric shock net, the cleaning device, and the dust collection box. When in use, the electric shock net generates high voltage electricity. When mosquitoes enter through the heat dissipation holes and approach the electric shock net, they are strongly attracted to the power grid, so that the mosquito body is subjected to high-voltage electric shock and dies in a short time, thereby preventing the mosquitoes from entering the distribution cabinet and causing damage to the power control components. At the same time, the cleaning device is electrically connected to the distribution cabinet controller, and is started at a fixed time to remove the dust and mosquito corpses accumulated on the electric shock net, and the dust and mosquito corpses are stored in the dust collection box at the bottom to maintain the air permeability of the electric shock net and its normal working state;

[0004] In the prior art, a dust and mosquito cleaning structure is arranged outside the low-voltage compensation cabinet to prevent dust and mosquitoes from entering the compensation cabinet.

[0005] However, after the low-voltage compensation cabinet is moved to the designated position by the bottom rollers, the roller locking stability is poor, and the low-voltage compensation cabinet is prone to displacement, causing the internal electrical connection wires to fall off, affecting normal use. In addition, there is a lack of protective mechanism on the outside of the compensation cabinet, and the sides and back of the compensation cabinet are easily squeezed, deformed and damaged. Utility Model Content

[0006] The purpose of the utility model is to provide a low-voltage compensation cabinet, which can be moved to a specified position and firmly positioned after adjustment by a mechanism to prevent internal electrical connection lines from being pulled and damaged, and can provide a certain anti-collision function for both sides and the back of the compensation cabinet.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-voltage compensation cabinet, comprising a cabinet body, side panels are respectively fixedly installed in the middle of both sides of the cabinet body, extension rods are respectively connected through the top and bottom of the side panels, a fixing plate is fixedly installed at one end of the extension rod away from the side panel, an adjusting screw is rotatably connected in the inner wall of the extension rod, a slide plate is integrally formed at one end of the extension rod close to the side panel, the slide plate is sleeved on the outside of the adjusting screw through an internal threaded hole, a back panel is arranged on the back of the cabinet body, and an adjusting bolt is movably installed at the inner corner of the front side of the back panel.

[0008] Preferably, an exhaust grille is installed on the top of the cabinet, and a fan inside the exhaust grille is used to dissipate heat inside the cabinet.

[0009] Preferably, the extension rod and the slide plate form an L-shaped structure, and the slide plate slides in the inner wall of the side panel.

[0010] Preferably, a fixing bolt is threadedly installed at the inner corner of the fixing plate, and the fixing bolt is used to fix the fixing plate.

[0011] Preferably, conical buffer blocks are installed at equal intervals on the back side of the back panel, and the adjusting bolts on the front side of the back panel are installed in the inner wall of the cabinet through threads.

[0012] Preferably, a screw block is fixedly mounted on the top end of the adjusting screw, the adjusting screw is vertically rotated in the inner wall of the side panel, and there is a clearance fit between the adjusting screw and the extension rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] After the screw blocks on the top of the side panels on both sides of the cabinet are rotated, the adjusting screws are rotated inside the side panels, so that the upper and lower extension rods are extended from the top and bottom of the side panels to the indoor floor and top wall under the cooperation of the threaded holes. In this way, the fixing bolts on the fixing plate can be embedded in the ground and top wall, so that the two sides of the cabinet can be stably connected with the indoor wall, which can play a role in firmly positioning the low-voltage compensation cabinet and prevent the cabinet from shifting due to the insufficient stability of the universal wheels at the bottom of the cabinet, causing the electrical connection line to be pulled and damaged;

[0015] In the utility model, the side panels on both sides of the cabinet can play a certain protective role on both sides of the low-voltage compensation cabinet, and the back panel on the rear side of the cabinet can be screwed through the adjusting bolts inside the cabinet, so that the back panel and the wall of the installation position play a buffering role. In this way, when the cabinet is squeezed, the back side of the cabinet and the wall are squeezed, deformed and damaged, thereby causing damage to the electrical connection wires on the back. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the back structure of the utility model;

[0020] Figure 5 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] In the figure: 1, cabinet body; 2, exhaust grille; 3, side panel; 4, extension rod; 5, fixing plate; 6, screw rod; 7, back panel; 41, slide plate; 51, fixing bolt; 61, screw block; 71, adjusting bolt. DETAILED DESCRIPTION

[0022] 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. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] See also Figure 1-5 The utility model provides a technical solution: a low-voltage compensation cabinet, comprising a cabinet body 1, side panels 3 are fixedly installed in the middle of both sides of the cabinet body 1, and extension rods 4 are respectively connected to the top and bottom of the side panels 3, and a fixing plate 5 is fixedly installed at one end of the extension rod 4 away from the side panel 3, and an adjusting screw 6 is rotatably connected in the inner wall of the extension rod 4;

[0024] The extension rod 4 is integrally formed with a slide plate 41 at one end close to the side panel 3. The slide plate 41 is sleeved on the outside of the adjusting screw 6 through an internal threaded hole. A back panel 7 is provided on the back of the cabinet 1. An adjusting bolt 71 is movably installed at the inner corner of the front of the back panel 7.

[0025] After the screw blocks 61 on the top of the side panels 3 on both sides of the cabinet 1 are rotated, the adjusting screw 6 is rotated inside the side panels 3, so that the upper and lower extension rods 4 are extended from the top and bottom of the side panels 3 to the indoor floor and top wall under the cooperation of the threaded holes, so that the fixing bolts 51 on the fixing plate 5 can be embedded in the ground and top wall, so that the two sides of the cabinet 1 can be stably connected with the indoor wall, which can play a role in firmly positioning the low-voltage compensation cabinet, and prevent the universal wheel at the bottom of the cabinet 1 from being unstable, and the cabinet 1 from shifting, causing the electrical connection line to be pulled and damaged;

[0026] The side panels 3 on both sides of the cabinet 1 can provide a certain degree of protection for both sides of the low-voltage compensation cabinet, and the back panel 7 on the rear side of the cabinet 1 can be screwed through the adjusting bolts 71 inside the cabinet 1, so that the back panel 7 and the wall of the installation position play a buffering role. In this way, when the cabinet 1 is squeezed, the back side of the cabinet 1 and the wall are squeezed, deformed and damaged, thereby causing damage to the electrical connection wires on the back.

[0027] An exhaust grille 2 is installed on the top of the cabinet 1. The fan inside the exhaust grille 2 is used to dissipate heat inside the cabinet 1. The cabinet 1 can be moved to a designated position of the low-pressure compensation cabinet through the universal wheels at the bottom.

[0028] Among them, the extension rod 4 and the slide plate 41 form an L-shaped structure, the slide plate 41 slides in the inner wall of the side panel 3, and the fixing bolts 51 are installed at the inner corner of the fixing plate 5 through threads. The fixing bolts 51 are used to fix the fixing plate 5. The adjusting screw 6 rotates inside the side panel 3, so that the upper and lower extension rods 4 extend from the top and bottom of the side panel 3 to the indoor floor and top wall with the cooperation of the threaded holes. In this way, the fixing bolts 51 on the fixing plate 5 can be embedded in the ground and top wall, which can play a role in stabilizing the positioning of the low-voltage compensation cabinet.

[0029] Among them, conical buffer blocks are installed at equal intervals on the back side of the back panel 7, and the front adjustment bolts 71 of the back panel 7 are installed in the inner wall of the cabinet 1 through threads. The back panel 7 on the rear side of the cabinet 1 can be screwed through the adjusting bolts 71 inside the cabinet 1, so that a buffering effect is played between the back panel 7 and the wall of the installation position.

[0030] Among them, a screw block 61 is fixedly installed on the top of the adjusting screw 6, and the adjusting screw 6 rotates vertically in the inner wall of the side panel 3, and there is a clearance fit between the adjusting screw 6 and the extension rod 4. The adjusting screw 6 rotates inside the side panel 3, so that the upper and lower extension rods 4 extend from the top and bottom of the side panel 3 to the indoor floor and top wall with the cooperation of the threaded holes, which can ensure the stable connection between the two sides of the cabinet 1 and the indoor wall.

[0031] Working principle: When in use, first move the low-voltage compensation cabinet 1 to the specified position through the bottom universal wheel, and then rotate the screw blocks 61 on the top of the side panels 3 on both sides respectively, and adjust the screw 6 to rotate inside the side panels 3, so that the upper and lower extension rods 4 extend from the top and bottom of the side panels 3 to the indoor floor and top wall with the cooperation of the threaded holes, so that the fixing bolts 51 on the fixing plate 5 can be embedded in the ground and top wall, so that the two sides of the cabinet 1 can be stably connected with the indoor wall, which can play a role in firmly positioning the low-voltage compensation cabinet.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes and modifications may be made to the embodiments without departing from the principles of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low voltage compensation cabinet, comprising a cabinet body (1), characterized in that: Side panels (3) are fixedly installed in the middle of both sides of the cabinet body (1), and extension rods (4) are respectively connected to the top and bottom of the side panels (3). A fixing plate (5) is fixedly installed at one end of the extension rod (4) away from the side panel (3). An adjusting screw (6) is rotatably connected in the inner wall of the extension rod (4). A slide plate (41) is integrally formed at one end of the extension rod (4) close to the side panel (3), and the slide plate (41) is sleeved on the outside of the adjusting screw (6) through an internal threaded hole. A back panel (7) is arranged on the back of the cabinet body (1), and an adjusting bolt (71) is movably installed at the inner corner of the front of the back panel (7).

2. The low-voltage compensation cabinet according to claim 1 is characterized in that: An exhaust grille (2) is installed on the top of the cabinet (1), and a fan inside the exhaust grille (2) is used to dissipate heat inside the cabinet (1).

3. The low-voltage compensation cabinet according to claim 1 is characterized in that: The extension rod (4) and the slide plate (41) form an L-shaped structure, and the slide plate (41) slides in the inner wall of the side panel (3).

4. The low voltage compensation cabinet according to claim 1 is characterized in that: A fixing bolt (51) is threadedly mounted at the inner corner of the fixing plate (5), and the fixing bolt (51) is used to fix the fixing plate (5).

5. The low-voltage compensation cabinet according to claim 1 is characterized in that: Conical buffer blocks are installed at equal intervals on the back of the back panel (7), and the front adjustment bolts (71) of the back panel (7) are installed in the inner wall of the cabinet (1) through threads.

6. The low-voltage compensation cabinet according to claim 1 is characterized in that: A screw block (61) is fixedly mounted on the top of the adjusting screw (6), the adjusting screw (6) is vertically rotated in the inner wall of the side panel (3), and there is a clearance fit between the adjusting screw (6) and the extension rod (4).

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