CN218851161U - Mounting bracket is fixed to switch board - Google Patents

Abstract

The utility model discloses a fixed installation frame for a control cabinet, which comprises a base, the base is connected with a control cabinet, the inner wall of the control cabinet is provided with a plurality of slide rails, a first slide groove and a second slide groove, and the slide rail is located at the bottom of the inner wall of the control cabinet. The slide rail is slidably connected with a first slider, and bolts are connected between the slide rail and the first slider. The second chute is slidably connected with a second slider, and the dovetail slider and the second slider are connected with a mounting frame. For the fan, the installation frame is inclined at a certain angle beside the installation groove and is equipped with an anti-drop plate. The bottom of the installation frame is connected with a heat dissipation plate, and the heat dissipation plate is connected with an L-shaped bottom plate. Pull rods are connected between the installation frames.

Description

A control cabinet fixed installation frame

technical field

The utility model belongs to the technical field of control cabinets, in particular to a fixed mounting frame for a control cabinet.

Background technique

The control cabinet is to assemble the switchgear, measuring instrument, protective device and auxiliary equipment in the closed or semiclosed metal cabinet or on the screen width according to the requirements of electrical wiring. and the safety of surrounding equipment. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. Various parameters in operation can be displayed by means of measuring instruments, and some electrical parameters can also be adjusted to prompt or send out signals for deviations from normal working conditions. Commonly used in various power generation, distribution and substations.

The installation frame used to install various electronic components inside the control cabinet is often fixedly installed on one side of the inner wall of the control cabinet. Such a design makes it inconvenient for the staff to operate when overhauling the internal components and reduces work efficiency. The function of the control cabinet is single, and the internal space is not utilized to a greater extent to improve the use requirements inside the control cabinet.

Utility model content

Aiming at the problems raised by the above-mentioned background technology, the purpose of this utility model is to provide a fixed installation frame for a control cabinet.

For realizing above-mentioned technical purpose, the technical scheme that the utility model adopts is as follows:

A fixed installation frame for a control cabinet, comprising a base, the base is connected with a control cabinet, the control cabinet is hinged with a cabinet door, and the inner wall of the control cabinet is provided with a plurality of slide rails, a first chute and a second chute, The slide rail is located at the bottom of the inner wall of the control cabinet, and the slide rail is slidably connected with a first slider, and bolts are connected between the slide rail and the first slider, and the slide rail is provided with several bolts that are adapted to each other. Threaded holes, the first chute is located on both sides of the inner wall of the control cabinet, the first chute is slidably connected with a dovetail slider, the second chute is located at the top of the inner wall of the control cabinet, and the second chute is slidably connected has a second slider;

The dovetail slider and the second slider are connected with a mounting frame, the mounting frame is provided with several mounting grooves and threading grooves, the top of the mounting frame is connected with a mounting plate, and the mounting plate is equipped with a plurality of cooling fans, so The installation frame is inclined at a certain angle beside the installation groove to install an anti-drop plate, the bottom of the installation frame is connected to a heat dissipation plate, the heat dissipation plate is connected to an L-shaped bottom plate, and the first slider is connected to the lower side of the L-shaped bottom plate. Pull rods are connected between both sides of the heat dissipation plate and the mounting frame.

It is further defined that the anti-drop plate is provided with several leakage holes, and the anti-drop plate is adhered with a suitable rectangular rubber pad. Such a structural design can prevent water accumulation and anti-drop protection.

It is further defined that a first reinforcing rib is connected between the mounting frame and the mounting plate, and a second reinforcing rib is connected between the L-shaped bottom plate and the first slider. Such a structural design can strengthen the connection between the structural components. connectivity and stability.

It is further defined that the installation board is equipped with several lighting lamps and desiccant boxes. Such a structural design can play a lighting effect during maintenance. The desiccant box can dry the humid air in the control cabinet and prolong the service life of various electronic components. service life.

It is further defined that the inner wall of the threading groove is adhered with a suitable rubber pad, and such a structural design can reduce the wear of the connecting wire.

The beneficial effects of the utility model are:

1. In the utility model, the installation frame is set as a structure that can slide in the control cabinet. The installation frame is provided with the first slider, the dovetail slider and the second slider on the slide rail, the first chute and the second slider of the control cabinet. 2. Slide in the chute, lock through the bolts of the slide rail and the corresponding threaded holes, and control the position of the mounting bracket by pulling the pull rod, without the need for the staff to probe into the control cabinet during maintenance, improving the work efficiency of the staff for maintenance. Improve the working experience of staff;

2. In the utility model, a mounting plate is connected to the top of the mounting frame, the mounting plate is connected to a cooling fan, and the bottom of the mounting frame is connected to a cooling plate. The cooling fan and the cooling plate are used together to effectively reduce the heat generated by the components in the control cabinet during operation. high temperature, thereby prolonging the life of internal components;

3. The utility model installs an anti-drop plate next to the installation groove, which has a protective effect when the internal components are accidentally dropped.

Description of drawings

The utility model can be further illustrated by the non-limitative embodiments provided by the accompanying drawings;

Fig. 1 is a schematic diagram of the outer surface of the overall structure of an embodiment of a fixed installation frame for a control cabinet of the present invention;

Fig. 2 is a first schematic diagram of the internal structure of the control cabinet in an embodiment of the fixed installation frame of the control cabinet of the present invention;

Fig. 3 is a second schematic diagram of the internal structure of the control cabinet in an embodiment of the fixed installation frame of the control cabinet of the present invention;

Fig. 4 is a schematic structural diagram of the mounting frame in an embodiment of the fixed mounting frame of the control cabinet of the present invention.

The main component symbols are explained as follows:

base1;

Control cabinet 2, cabinet door 2001, slide rail 201, first slider 2011, bolt 2012, threaded hole 2013, first chute 202, dovetail slider 2021, second chute 203, second slider 2031;

Mounting frame 3, mounting groove 301, threading groove 302, rubber pad 3021, mounting plate 303, first rib 30301, cooling fan 3031, lighting lamp 3032, desiccant box 3033, anti-drop plate 304, leakage hole 3041, rectangular rubber Pad 3042 , cooling plate 305 , L-shaped bottom plate 306 , second reinforcing rib 3061 , and tie rod 307 .

Detailed ways

In order to enable those skilled in the art to better understand the utility model, the technical solution of the utility model will be further described below in conjunction with the drawings and embodiments.

As shown in Figure 1-4, a control cabinet fixed installation frame of the present invention includes a base 1, the base 1 is connected with a control cabinet 2, the control cabinet 2 is hinged with a cabinet door 2001, and the inner wall of the control cabinet 2 is provided with a plurality of sliding doors. Rail 201, the first chute 202 and the second chute 203, the slide rail 201 is located at the bottom of the inner wall of the control cabinet 2, the slide rail 201 is slidably connected with the first slide block 2011, and the slide rail 201 and the first slide block 2011 are connected with The bolt 2012, the slide rail 201 is provided with several threaded holes 2013 that are compatible with the bolt 2012, the first chute 202 is located on both sides of the inner wall of the control cabinet 2, the first chute 202 is slidably connected with a dovetail-shaped slider 2021, the second slide The slot 203 is located at the top of the inner wall of the control cabinet 2, and the second sliding slot 203 is slidably connected with a second sliding block 2031;

The dovetail slider 2021 and the second slider 2031 are connected with a mounting frame 3, the mounting frame 3 is provided with several mounting grooves 301 and threading grooves 302, the top of the mounting frame 3 is connected with a mounting plate 303, and the mounting plate 303 is equipped with a plurality of cooling fans 3031, the installation frame 3 is installed with an anti-drop plate 304 inclined at a certain angle beside the installation groove 301, the bottom of the installation frame 3 is connected with a heat dissipation plate 305, the heat dissipation plate 305 is connected with an L-shaped bottom plate 306, and the first slider 2011 is connected with the L-shaped bottom plate Pull rods 307 are connected between the lower side of the 306 , both sides of the cooling plate 305 and the installation frame 3 .

In the embodiment of this case, the staff assemble the switchgear, measuring instruments, protective appliances and auxiliary equipment in the installation groove 301 on the installation frame 3, and install the connecting wires in the wiring groove 302. When the staff needs maintenance and inspection, Take out bolt 2012 and pull pull rod 307 again, just can pull out mounting frame 3, when mounting frame 3 moves, the first slide block 2011 that is connected on the mounting frame 3, dovetail slide block 2021 and the second slide block 2031 on slide rail 201. Sliding in the first chute 202 and the second chute 203 makes the moving process of the installation frame 3 more stable. Such a structural design makes it possible for the staff to check the various components on the installation frame 3 without probing the whole body into the control cabinet 2 Inside, the maintenance efficiency is effectively improved, and the working experience of the staff is improved. After the maintenance is completed, the installation frame 3 is pushed back, and the bolt 2012 is used to lock the corresponding threaded hole 2013 for fixing;

In addition, the installation frame 3 is connected with an anti-drop plate 304 next to the installation groove 301, which is used for protection when the electronic components installed in the installation groove 301 fall accidentally. The cooling plate 305 performs heat exchange on the lower side to dissipate heat. Such a structural design can help reduce the temperature of the control cabinet 2 when the internal components are running, and achieve the effect of prolonging the service life of the internal components.

Preferably, the anti-drop plate 304 is provided with several leakage holes 3041, and the anti-drop plate 304 is adhered with a suitable rectangular rubber pad 3042. Such a structural design can prevent water accumulation and anti-drop protection. In fact, other convenient structural shapes of the anti-drop plate 304 can also be considered according to specific conditions.

Preferably, a first reinforcing rib 30301 is connected between the mounting frame 3 and the mounting plate 303, and a second reinforcing rib 3061 is connected between the L-shaped bottom plate 306 and the first slider 2011. Such a structural design can strengthen the gap between structural components. connectivity and stability. In fact, other structural shapes that can enhance structural connectivity and stability can also be specifically considered on a case-by-case basis.

Preferably, the mounting plate 303 is equipped with several lighting lamps 3032 and desiccant boxes 3033. Such a structural design can play the role of lighting during maintenance. The desiccant boxes 3033 can dry the humid air in the control cabinet 2 and extend the life of various electronic devices. Component life. In fact, other structural shapes of the mounting plate 303 with convenient accessories can also be considered according to specific conditions.

Preferably, a suitable rubber pad 3021 is adhered to the inner wall of the threading groove 302. Such a structural design can reduce the wear of the connecting wire. In fact, other structural shapes of the threading slot 302 that can reduce friction can also be specifically considered according to specific conditions.

The above-mentioned embodiments only illustrate the principles and effects of the present utility model, but are not intended to limit the present utility model. Anyone familiar with this technology can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed in the utility model should still be covered by the claims of the utility model.

Claims (5)

1. The utility model provides a switch board fixed mounting frame, includes base (1), base (1) is connected with switch board (2), switch board (2) articulate there is cabinet door (2001), its characterized in that: the inner wall of the control cabinet (2) is provided with a plurality of sliding rails (201), a first sliding groove (202) and a second sliding groove (203), the sliding rails (201) are located at the bottom of the inner wall of the control cabinet (2), the sliding rails (201) are connected with a first sliding block (2011) in a sliding mode, a bolt (2012) is connected between the sliding rails (201) and the first sliding block (2011), the sliding rails (201) are provided with a plurality of threaded holes (2013) which are matched with the bolt (2012), the first sliding groove (202) is located on two sides of the inner wall of the control cabinet (2), the first sliding groove (202) is connected with a dovetail-shaped sliding block (2021) in a sliding mode, the second sliding groove (203) is located at the top of the inner wall of the control cabinet (2), and the second sliding groove (203) is connected with a second sliding block (2031) in a sliding mode;

dovetail slider (2021) and second slider (2031) are connected with mounting bracket (3), mounting bracket (3) are equipped with a plurality of mounting grooves (301) and threading groove (302), mounting bracket (3) top is connected with mounting panel (303), a plurality of radiator fan (3031) are installed in mounting panel (303), mounting bracket (3) are installed at the other certain angle of slope of mounting groove (301) and are prevented falling board (304), mounting bracket (3) bottom is connected with heating panel (305), heating panel (305) are connected with L shape bottom plate (306), first slider (2011) is connected at L shape bottom plate (306) downside, all be connected with pull rod (307) between heating panel (305) both sides and mounting bracket (3).

2. The control cabinet fixing and mounting frame as claimed in claim 1, wherein: the anti-falling plate (304) is provided with a plurality of leak holes (3041), and the anti-falling plate (304) is adhered with a rectangular rubber pad (3042) which is adaptive to the leak holes.

3. The control cabinet fixing and mounting frame as claimed in claim 2, wherein: a first reinforcing rib (30301) is connected between the mounting rack (3) and the mounting plate (303), and a second reinforcing rib (3061) is connected between the L-shaped bottom plate (306) and the first sliding block (2011).

4. A control cabinet fixed mounting frame as claimed in claim 3, characterized in that: the mounting plate (303) is provided with a plurality of illuminating lamps (3032) and desiccant boxes (3033).

5. A control cabinet fixed mounting frame according to claim 4, characterized in that: the inner wall of the threading groove (302) is adhered with a rubber pad (3021).

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