Equipment mounting part for sterile electric appliance cabinet

Abstract

The utility model discloses an equipment mounting part for a sterile electric appliance cabinet, and mainly relates to the field of power equipment. Comprising a mounting base and a non-contact fixing piece, a mounting fixing position is arranged on the mounting base, and circuit equipment is fixedly arranged on the mounting base; the non-contact fixing piece is arranged on the mounting base in a matched manner, and the mounting base is fixedly arranged on the inner wall of the electric appliance cabinet through the non-contact fixing piece. The beneficial effects of the utility model lie in that the installation position can be provided for the circuit equipment in the sterile electric appliance cabinet, the installation setting operation of the fixed position in the electric appliance cabinet is not needed, and when the position of the installed circuit equipment needs to be adjusted, the adjustment by workers is facilitated, and the working efficiency is improved. And the ideal use requirement of the sterile electric appliance cabinet is met.

Description

Technical Field

[0001] The utility model relates to the field of electric power equipment, in particular to an equipment mounting piece for a sterile electrical cabinet. Background Art

[0002] In the requirements of the national power grid construction, for some circuit equipment with high precision installation requirements, it is necessary to provide reasonable protection for these circuit equipment to ensure the normal operation of these circuit equipment. Especially in some harsh special environments, these circuit equipment cannot be exposed to the external environment to ensure the normal operation of the circuit equipment. Therefore, most of these precision circuit equipment are placed in sterile electrical cabinets. This type of electrical cabinet is different from traditional electrical cabinets. There are no heat dissipation holes on its surface, but heat is dissipated through a liquid cooling circulation system. At the same time, only access wire holes and outlet wire holes are set on its surface to prevent debris and dust from entering the electrical cabinet from the heat dissipation holes and wire holes, affecting the internal components of the electrical cabinet. However, in order to ensure a relatively sterile environment inside the sterile electrical cabinet, fixing holes cannot be constructed on the electrical cabinet. The only way is to weld a fixing plate inside the electrical cabinet and then fix the circuit equipment to be installed on the fixing plate. This method not only requires welding of the fixing plate, which is time-consuming and labor-intensive, but also the circuit equipment to be installed can only be set up in conjunction with the fixing plate. If the position of the installed circuit equipment needs to be adjusted, the fixing plate needs to be re-welded to change the position of the circuit equipment relative to the interior of the electrical cabinet, which makes the position change of the circuit equipment more complicated and is not conducive to operation by the staff.

[0003] Based on the above problems, it is necessary to set up an equipment mounting part for a sterile electrical cabinet, which can provide an installation position for circuit equipment in the sterile electrical cabinet and does not require fixed-position installation and setting operations inside the electrical cabinet. At the same time, when the position of the installed circuit equipment needs to be adjusted, it is convenient for the staff to make adjustments, thereby meeting the ideal use requirements of the sterile electrical cabinet. Utility Model Content

[0004] The purpose of the utility model is to provide an equipment mounting part for a sterile electrical cabinet, which can ensure the stability of the installed circuit equipment inside the sterile electrical cabinet. At the same time, when the position of the installed circuit equipment needs to be changed, the staff can easily change the position of the circuit equipment in the electrical cabinet, thereby facilitating the staff to operate.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions:

[0006] An equipment mounting part for a sterile electrical cabinet comprises a mounting base and a non-contact fixing part. The mounting base is provided with a mounting fixing position, and a circuit device is fixedly arranged on the mounting base; the non-contact fixing part is cooperatively arranged on the mounting base, and the mounting base is fixedly arranged on the inner wall of the electrical cabinet by the non-contact fixing part.

[0007] The non-contact fixing component includes a magnet component and a traction mechanism. A fixing groove is provided on the mounting base, and the magnet component is limitedly slidably arranged in the fixing groove. The traction mechanism is connected to the magnet component, and the traction mechanism is used to make the magnet component approach the inner wall of the electrical cabinet, so as to generate magnetic attraction and fixation between the magnet component and the inner wall of the electrical cabinet.

[0008] The traction mechanism includes a traction screw and a limit spring. A threaded hole is provided on the mounting base to cooperate with the fixed groove. The traction screw is arranged in the threaded hole, and the inner end contacts the inner end surface of the magnet in the fixed groove.

[0009] The limit spring is limitedly arranged inside the fixing groove, and the inner end of the limit spring is in contact with the outer end surface of the magnet component.

[0010] The contact surface between the mounting base and the inner wall of the electrical cabinet is a rough surface, and anti-slip grooves are arranged on the surface.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] When setting up this device, by setting up the mounting base and the non-contact fixing part, the mounting base can be effectively fixed to the inner wall of the electrical cabinet, and then the circuit equipment can be installed on the mounting base to complete the installation operation of the circuit equipment. When it is necessary to adjust the position of the circuit equipment on the inner wall of the electrical cabinet, the position of the mounting base can be adjusted to achieve the position movement of the circuit equipment. At the same time, a non-contact fixing part is used here to fix the position of the mounting base relative to the inner wall of the electrical cabinet, thereby achieving the fixing requirement of the mounting base without damaging the inner wall of the electrical cabinet, ensuring that no through holes are required on the inner wall of the sterile electrical cabinet, and further ensuring the sterile environment requirements of the inner wall of the sterile electrical cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Attached Figure 1 It is a schematic diagram of the installation state of the utility model.

[0014] Attached Figure 2 It is a schematic diagram of the structure of the utility model.

[0015] Attached Figure 3 It is a partial cross-sectional view of the utility model.

[0016] Numbers shown in the accompanying drawings:

[0017] 1. Mounting base; 2. Non-contact fixing part; 3. Magnet part; 4. Fixing groove; 5. Traction screw; 6. Limit spring; 7. Threaded hole. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0019] In order to ensure that the internal environment of the sterile electrical cabinet remains clean, it is not allowed to open fixing holes on the cabinet body when setting up the sterile electrical cabinet. Therefore, in order to realize the installation and setting of the internal circuit equipment, it is necessary to weld the mounting frame inside the electrical cabinet, and then install the circuit equipment on the mounting frame, so as to realize the installation of the circuit equipment. This setting method has the following disadvantages: first, it is necessary to weld the mounting frame inside the electrical cabinet in advance, which requires the staff to perform welding operations, which increases the complexity of the installation of the circuit equipment; second, because it is not possible to set fixing holes on the inner wall of the electrical cabinet, the method of welding and fixing the mounting frame is not allowed to move, so when the position of the circuit equipment moves later, the frame needs to be re-welded. Therefore, the above problems will affect the installation of the circuit equipment inside the electrical cabinet, which will bring a burden to the installation operation of the staff.

[0020] An equipment mounting part for a sterile electrical cabinet includes a mounting base 1 and a non-contact fixing part 2. The mounting base 1 is provided with a mounting fixing position, and the circuit equipment is fixedly set on the mounting base 1; the non-contact fixing part 2 is cooperatively set on the mounting base 1, and the mounting base 1 is fixedly set to the inner wall of the electrical cabinet through the non-contact fixing part 2. When setting here, the circuit equipment to be installed is first installed and set on the mounting base 1, and then the mounting base 1 is installed and fixed to the inner wall of the electrical cabinet through the non-contact fixing part 2, so as to realize the installation of the circuit equipment inside the electrical cabinet. Because it is necessary to ensure that no through holes are set on the electrical cabinet during the setting, the non-contact fixing part 2 is used here to realize the fixed connection between the mounting base 1 and the inner wall of the electrical cabinet, so that the mounting base 1 can be fixed without the need to set other mounting parts, so as to reduce the installation burden of the staff while ensuring the installation stability of the mounting base 1. In this regard, the specific setting method of the non-contact fixing part 2 is as follows:

[0021] The non-contact fixing member 2 includes a magnet member 3 and a traction mechanism. A fixing groove 4 is provided on the mounting base 1. The magnet member 3 is limitedly slidably provided in the fixing groove 4. The traction mechanism is connected to the magnet member 3. The magnet member 3 is brought close to the inner wall of the electrical cabinet by the traction mechanism, and a magnetic attraction fixation is generated between the magnet member 3 and the inner wall of the electrical cabinet. The magnitude of the magnetic force of the magnet is related to the distance close to the adsorbed object. Therefore, the adsorption and fixation are performed by setting the magnet member 3 here, and the magnet member 3 is connected to the traction mechanism. When the mounting base 1 needs to be fixed to the inner wall of the electrical cabinet, the traction mechanism drives the magnet close to the inner wall of the electrical cabinet, so that a magnetic attraction force is generated between the magnet member 3 and the inner wall of the electrical cabinet, and then the mounting base 1 is adsorbed and fixed to the inner wall of the electrical cabinet. When the mounting base 1 needs to be disassembled from the inner wall of the electrical cabinet, the traction mechanism drives the magnet member 3 away from the inner wall of the electrical cabinet to realize the disassembly of the mounting base 1. It should be noted here that in order to ensure that the magnetic force between the magnet 3 and the inner wall of the electrical cabinet is sufficient to install the circuit equipment on the mounting base 1, it is necessary to select magnets 3 with different magnetic attraction forces for circuit equipment of different weights, so as to ensure the stability of the circuit equipment after it is installed on the inner wall of the electrical cabinet.

[0022] As for the traction mechanism provided: the traction mechanism includes a traction screw 5 and a limit spring 6. A threaded hole 7 is provided on the mounting base 1 to cooperate with the fixed groove 4. The traction screw 5 is provided in the threaded hole 7, and the inner end is in contact with the inner end surface of the magnet part 3 in the fixed groove 4. The limit spring 6 is provided in the fixed groove 4, and the inner end of the limit spring 6 is in contact with the outer end surface of the magnet part 3. When the mounting base 1 needs to be installed, the traction screw 5 is rotated to push the magnet part 3 to move in the fixed groove 4, so that the magnet part 3 gradually approaches the inner wall of the electrical cabinet, and generates magnetic attraction between the magnet part 3 and the inner wall of the electrical cabinet through magnetic force; and when the mounting base 1 needs to be disassembled, the traction screw 5 is rotated in the opposite direction, and the elastic potential energy of the limit spring 6 is released at the same time, generating a force on the magnet part 3, pushing the magnet part 3 away from the inner wall of the electrical cabinet, thereby reducing the magnetic force between the magnet part 3 and the inner wall of the electrical cabinet, and then realizing the disassembly operation of the mounting base 1. At the same time, in order to ensure that the position of the mounting base 1 will not easily change after it is magnetically fixed to the inner wall of the electrical cabinet, the contact surface between the mounting base 1 and the inner wall of the electrical cabinet is a rough surface, and anti-slip grooves are provided on its surface to ensure the stable installation of the mounting base 1 on the inner wall of the electrical cabinet.

[0023] Therefore, an equipment mounting part for a sterile electrical cabinet can ensure the stability of the installed circuit equipment inside the sterile electrical cabinet. At the same time, when the position of the installed circuit equipment needs to be changed, the staff can easily change the position of the circuit equipment in the electrical cabinet, thereby facilitating the staff's operation.

Claims

1. An equipment mounting member for a sterile electrical cabinet, characterized in that: It comprises a mounting base (1) and a non-contact fixing member (2), wherein a mounting fixing position is provided on the mounting base (1), and the circuit device is fixedly arranged on the mounting base (1); The non-contact fixing member (2) is arranged on the mounting base (1) in a coordinated manner, and the mounting base (1) is fixed to the inner wall of the electrical cabinet by means of the non-contact fixing member (2); The non-contact fixing member (2) comprises a magnet member (3) and a traction mechanism, a fixing groove (4) is provided on the mounting base (1), and the magnet member (3) is limitedly slidably arranged in the fixing groove (4); The traction mechanism is connected to the magnet member (3), and the magnet member (3) is brought close to the inner wall of the electrical cabinet by the traction mechanism, so as to be magnetically fixed to the inner wall of the electrical cabinet; The traction mechanism comprises a traction screw (5) and a limit spring (6). A threaded hole (7) is provided on the mounting base (1) to cooperate with the fixed groove (4) and communicate with the fixed groove. The traction screw (5) is arranged in the threaded hole (7) and its inner end contacts the inner end surface of the magnet part (3) in the fixed groove (4).

2. According to claim 1, a device mounting member for a sterile electrical cabinet is characterized in that: The limit spring (6) is limitedly arranged inside the fixing groove (4), and the inner end of the limit spring (6) is in contact with the outer end surface of the magnet member (3).

3. According to claim 1, the device mounting member for a sterile electrical cabinet is characterized in that: The contact surface between the mounting base (1) and the inner wall of the electrical cabinet is a rough surface, and anti-slip grooves are arranged on the surface.

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