Guide rail bracket for electrical box

Abstract

The utility model relates to the technical field of electrical boxes, and discloses a guide rail support for an electrical box, which comprises a box body, an adjusting support and a mounting rail, the adjusting support is mounted in the box body, the mounting rail is mounted at one end of the adjusting support, the adjusting support comprises an adjusting frame, a movable block, a fixing hole, a fastening bolt, a mounting block and a first bolt, and the movable block is mounted in the box body. The adjusting frame is fixedly connected to the interior of the box body, the movable block is connected to the interior of the adjusting frame in a sliding mode, the fixing hole is formed in one side of the adjusting frame, and the fastening bolt penetrates through the fixing hole to be connected with the movable block through a screw. According to the guide rail support for the electrical box, the triangular supporting blocks are used in cooperation with the buffering top plate, the installation rail can be installed on the buffering top plate, the triangular supporting blocks have the good bearing effect through the design of the triangular supports, vibration of operation of electrical equipment is reduced in cooperation with the buffering top plate, and therefore the service life of the installation blocks and the installation rail is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical boxes, in particular to a guide rail bracket for an electrical box. Background Art

[0002] The guide rail bracket refers to a metal frame used to support and install the guide rail in the electrical box. The guide rail is a special metal track for installing electrical equipment. It is often used to install circuit breakers, relays and other electrical components in electrical control cabinets. The guide rail bracket is usually made of metal materials, such as cold-rolled steel plates, stainless steel, etc., and has good strength and stability.

[0003] According to publication number CN219677869U, a guide rail bracket for an electrical box is disclosed, which relates to the technical field of electrical boxes, including an electrical box body, a vertical guide rail and a transverse guide rail, wherein two vertical guide rails are installed on the inner rear wall of the electrical box body. The utility model sets a vertical guide rail, a transverse guide rail and an elastic plug-in component, and the transverse guide rail can fix the transverse guide rail at the height of the vertical guide rail through the elastic plug-in component, so that the height of the transverse guide rail can be adjusted, and then the installation height can be adjusted according to the size of the electrical equipment in the electrical box. Compared with the existing technology of fixing by bolts and nuts, the utility model is more convenient and flexible to adjust, and the installation of electrical equipment is simpler. The utility model can adjust the electrical equipment to any position in the two-dimensional plane of the electrical box body through the cooperation of the vertical guide rail and the transverse guide rail. The utility model has a large adjustable range, so that the space utilization rate in the electrical box body is higher.

[0004] However, the above device still has some shortcomings. By adopting elastic plug-ins to adjust the height of the guide rail, electrical equipment can be installed more flexibly in the electrical box. However, the weight of the guide rail and the electronic equipment is concentrated on the slide. The slide of the above device adopts a simple rectangular block design, and it also bears the force of the insertion rod laterally. Long-term use puts a large load on it, which can easily cause damage to the slide and affect the use of the device. Utility Model Content

[0005] The purpose of the utility model is to provide a guide rail bracket for an electrical box to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a guide rail bracket for an electrical box, comprising an adjustment bracket and a mounting rail, which is installed on a box body, wherein the adjustment bracket is installed inside the box body, and the mounting rail is installed on one end of the adjustment bracket.

[0007] The adjustment bracket includes an adjustment frame, a movable block, a fixing hole, a fastening bolt, a mounting block and a first bolt. The adjustment frame is fixedly connected to the inside of the box body, and the movable block is slidably connected to the inside of the adjustment frame. The fixing hole is opened on one side of the adjustment frame, and the fastening bolt passes through the fixing hole and is screwed to the movable block. The mounting block is installed at one end of the movable block, and the first bolt passes through the first bolt and is screwed to the mounting block. The height can be adjusted in the adjustment frame by using the movable block in conjunction with the fastening bolt.

[0008] Preferably, the mounting block includes a mounting plate, a triangular support block, a buffer top plate, a second bolt and a reinforcement rod, the triangular support block is fixedly connected to one end of the mounting plate, the buffer top plate is fixedly connected to the second bolt that penetrates the mounting plate and is screwed to the mounting block, and the reinforcement rod is fixedly connected to the inside of the triangular support block. By using the triangular support block in conjunction with the buffer top plate, the mounting rail can be installed on the buffer top plate. The design of the triangular bracket ensures that the triangular support block has a good load-bearing effect, and cooperates with the buffer top plate to reduce the vibration of the electrical equipment during operation, thereby improving the service life of the mounting block and the mounting rail.

[0009] Preferably, the movable block includes a block body, a fastening hole groove, an installation hole groove and a clamping support block, the installation hole groove is fixedly connected to the bottom of one end of the block body, the fastening hole groove is opened on one side of the block body, the installation hole groove is opened in the block body above the clamping support block, the fastening hole groove is used for threaded fixation of the fastening bolt, and the installation hole groove is used for threaded fixation of the second bolt. The design of the clamping support block allows the bottom of the mounting plate to be clamped in the movable block, thereby increasing the stability of the connection between the movable block and the mounting block and ensuring the fitting effect of the movable block and the mounting block.

[0010] Preferably, a first through hole is opened on one side of the triangular support block, and the first through hole is used for installing the second bolt, so as to facilitate the connection and fixation of the movable block and the installation block.

[0011] Preferably, a second through hole is provided at the bottom of the mounting plate, and the first bolt passes through the second through hole to be fixed to the clamping support block, thereby increasing the firmness of the connection between the movable block and the mounting block.

[0012] Preferably, the buffer top plate is made of rubber material, and the rubber material of the buffer top plate can reduce vibration during operation of the electrical equipment.

[0013] Preferably, there are two reinforcement rods, which are respectively installed on two sides of the inside of the triangular support block. The two reinforcement rods can increase the structural strength inside the triangular support block and improve the bearing capacity of the triangular support block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The guide rail bracket for the electrical box can be installed on the buffer top plate by using the triangular support block in conjunction with the buffer top plate. The design of the triangular bracket ensures that the triangular support block has a good load-bearing effect, and cooperates with the buffer top plate to reduce the vibration of the electrical equipment operation, thereby increasing the service life of the mounting block and the mounting rail.

[0016] 2. The guide rail bracket for the electrical box is used to threadably fix the second bolt through the mounting hole groove. The design of the clamping support block allows the bottom of the mounting plate to be clamped in the movable block, thereby increasing the connection stability between the movable block and the mounting block and ensuring the fitting effect of the movable block and the mounting block. 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 structure of the adjusting bracket of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the installation block of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the movable block of the utility model.

[0021] In the figure: 1, box body; 2, adjustment bracket; 3, mounting rail; 201, adjustment bracket; 202, movable block; 203, fixing hole; 204, fastening bolt; 205, mounting block; 206, first bolt; 210, mounting plate; 211, triangular support block; 212, buffer top plate; 213, second bolt; 214, reinforcement rod; 215, first through hole; 216, second through hole; 220, block; 221, fastening hole groove; 222, mounting hole groove; 223, clamping support block. 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] See also Figure 1-4 The utility model provides a technical solution: a guide rail bracket for an electrical box, comprising an adjustment bracket 2 and a mounting rail 3, which is installed on a box body 1, wherein the adjustment bracket 2 is installed inside the box body 1, and the mounting rail 3 is installed on one end of the adjustment bracket 2.

[0024] The adjusting bracket 2 includes an adjusting frame 201, a movable block 202, a fixing hole 203, a fastening bolt 204, a mounting block 205 and a first bolt 206. The adjusting frame 201 is fixedly connected to the inside of the box body 1, and the movable block 202 is slidably connected to the inside of the adjusting frame 201. The fixing hole 203 is opened on one side of the adjusting frame 201. The fastening bolt 204 passes through the fixing hole 203 and is screwed to the movable block 202. The mounting block 205 is installed at one end of the movable block 202. The first bolt 206 passes through the first bolt 206 and is screwed to the mounting block 205. By using the movable block 202 in conjunction with the fastening bolt 204, the height can be adjusted in the adjusting frame 201.

[0025] The mounting block 205 includes a mounting plate 210, a triangular support block 211, a buffer top plate 212, a second bolt 213 and a reinforcing rod 214. The triangular support block 211 is fixedly connected to one end of the mounting plate 210. The buffer top plate 212 is fixedly connected to the second bolt 213 which penetrates the mounting plate 210 and is screwed to the mounting block 205. The reinforcing rod 214 is fixedly connected to the inside of the triangular support block 211. By using the triangular support block 211 in conjunction with the buffer top plate 212, the mounting rail 3 can be installed on the buffer top plate 212. The design of the triangular bracket ensures that the triangular support block 211 has a good load-bearing effect, and cooperates with the buffer top plate 212 to reduce the vibration of the electrical equipment during operation, thereby improving the service life of the mounting block 205 and the mounting rail 3. A first through hole 215 is provided on one side of the mounting plate 210, and the first through hole 215 is used for installing the second bolt 213, so as to facilitate the connection and fixation between the movable block 202 and the mounting block 205. A second through hole 216 is provided on the bottom of the mounting plate 210, and the first bolt 206 penetrates the second through hole 216 and is fixed to the clamping support block 223, so as to increase the connection and stability between the movable block 202 and the mounting block 205. The buffer top plate 212 is made of rubber material, and the rubber material of the buffer top plate 212 can reduce the vibration of the electrical equipment during operation. There are two reinforcement rods 214, which are respectively installed on both sides of the inside of the triangular support block 211. The two reinforcement rods 214 can increase the structural strength inside the triangular support block 211 and improve the bearing capacity of the triangular support block 211.

[0026] The movable block 202 includes a block body 220, a fastening hole groove 221, an installation hole groove 222 and a clamping support block 223. The installation hole groove 222 is fixedly connected to the bottom of one end of the block body 220. The fastening hole groove 221 is opened on one side of the block body 220. The installation hole groove 222 is opened on the block body 220 above the clamping support block 223. The fastening hole groove 221 is used to thread the fastening bolt 204, and the installation hole groove 222 is used to thread the second bolt 213. The design of the clamping support block 223 allows the bottom of the mounting plate 210 to be clamped in the movable block 202, thereby increasing the stability of the connection between the movable block 202 and the mounting block 205 and ensuring the fitting effect of the movable block 202 and the mounting block 205.

[0027] When in use, the movable block 202 is installed in the adjustment frame 201, and then the position of the movable block 202 is adjusted through the fixing hole 203, and the movable block 202 is fixed with the fastening bolt 204, and then the mounting block 205 is inserted and installed inside the movable block 202, and fixed with the first bolt 206 and the second bolt 213, and then the mounting rail 3 is installed on the buffer top plate 212, and then the electrical equipment is installed through the mounting rail 3.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guide rail bracket for an electrical box, comprising an adjustment bracket (2) and a mounting rail (3), mounted on a box body (1), characterized in that: The adjusting bracket (2) is installed inside the box (1), and the mounting rail (3) is installed on one end of the adjusting bracket (2); The adjusting bracket (2) comprises an adjusting frame (201), a movable block (202), a fixing hole (203), a fastening bolt (204), a mounting block (205) and a first bolt (206); the adjusting frame (201) is fixedly connected to the inside of the box body (1); the movable block (202) is slidably connected to the inside of the adjusting frame (201); the fixing hole (203) is opened on one side of the adjusting frame (201); the fastening bolt (204) passes through the fixing hole (203) and is screw-connected to the movable block (202); the mounting block (205) is installed at one end of the movable block (202); and the first bolt (206) passes through the first bolt (206) and is screw-connected to the mounting block (205).

2. The guide rail bracket for an electrical box according to claim 1, characterized in that: The mounting block (205) comprises a mounting plate (210), a triangular support block (211), a buffer top plate (212), a second bolt (213) and a reinforcing rod (214); the triangular support block (211) is fixedly connected to one end of the mounting plate (210); the buffer top plate (212) is fixedly connected to the second bolt (213) which penetrates the mounting plate (210) and is screw-connected to the mounting block (205); and the reinforcing rod (214) is fixedly connected to the inside of the triangular support block (211).

3. The guide rail bracket for an electrical box according to claim 1, characterized in that: The movable block (202) comprises a block body (220), a fastening hole groove (221), a mounting hole groove (222) and a clamping support block (223); the mounting hole groove (222) is fixedly connected to the bottom of one end of the block body (220); the fastening hole groove (221) is provided on one side of the block body (220); and the mounting hole groove (222) is provided on the block body (220) above the clamping support block (223).

4. The guide rail bracket for an electrical box according to claim 2, characterized in that: A first through hole (215) is formed on one side of the triangular support block (211).

5. The guide rail bracket for an electrical box according to claim 2, characterized in that: A second through hole (216) is provided at the bottom of the mounting plate (210), and the first bolt (206) passes through the second through hole (216) and is fixed to the clamping support block (223).

6. The guide rail bracket for an electrical box according to claim 2, characterized in that: The buffer top plate (212) is made of rubber.

7. The guide rail bracket for an electrical box according to claim 2, characterized in that: There are two reinforcement rods (214), which are respectively installed on two sides of the inside of the triangular support block (211).

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