Electric control cabinet

Abstract

The utility model discloses an electric control cabinet which comprises a frame body, an opening and closing door is arranged on the side face of the frame body, an installation plate used for installing various electrical elements is movably installed in the frame body through a plurality of installation beams, the installation plate is vertically arranged, and the position of the installation plate in the frame body can be adjusted through the installation beams. A vertical groove plate and a horizontal groove plate are arranged on the mounting plate, and the vertical groove plate and the horizontal groove plate can be used for placing circuits and can support electrical elements through the horizontal groove plate. According to the electric control cabinet, through the vertical groove plate and the horizontal groove plate which are arranged on the mounting plate, various connecting lines of electrical elements can be conveniently placed, so that the situation that follow-up maintenance is affected due to line winding is prevented, the lines are protected to a certain degree, and certain heavy electrical elements can be supported through the horizontal groove plate, so that the service life of the electrical elements is prolonged. The stability is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control cabinets, in particular to an electric control cabinet. Background Art

[0002] The electric control cabinet is a control cabinet box that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. Its layout should meet the requirements of normal operation of the power system, be easy to repair, and not endanger the safety of people and surrounding equipment. It includes a distribution cabinet, a distribution box, an electrical control cabinet, etc. In normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In case of failure or abnormal operation, the circuit can be cut off or alarmed with the help of protective electrical appliances. The measuring instruments can display various parameters in operation, and some electrical parameters can be adjusted. It can also prompt or send signals when deviating from the normal working state. It is often used in various power generation, distribution and substations, and the distribution board inside the electric control cabinet is a simple distribution board with sockets, switches, relays and other electrical components arranged on a bakelite board.

[0003] When installing electrical components in an existing electric control cabinet, a vertical distribution board is usually installed inside the electric control cabinet, and then the various electrical components are evenly installed on the distribution board. However, when installing the electrical components in this way, the connection lines of the various electrical components are easily entangled, which is not only inconvenient for the subsequent maintenance of the electrical components, but also because the lines are entangled, it is easy to cause part of the lines to catch fire, thereby causing line damage and direct burning of the electrical components, etc., and the existing electrical components are usually installed on the distribution board by screws. Since the distribution board is vertical, the screw connection is easy to loosen when installing heavier electrical components, so the stability cannot be guaranteed. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides an electric control cabinet, which can facilitate the routing of the lines of various electrical components by installing vertical slot plates and horizontal slot plates on the mounting plate inside the cabinet body, thereby preventing the lines from being entangled, and the horizontal slot plates can also support heavier electrical components to ensure that they will not fall off after the screws are connected.

[0005] The utility model is implemented in this way: an electric control cabinet is constructed, including a frame, an opening and closing door is arranged on the side of the frame, a mounting plate for mounting electrical components is movably mounted inside the frame through a plurality of mounting beams, the mounting plate is vertically arranged and its position inside the frame can be adjusted through the mounting beams, a vertical slot plate and a horizontal slot plate are arranged on the mounting plate, the vertical slot plate and the horizontal slot plate can be used for placing circuits and the electrical components can be supported through the horizontal slot plate.

[0006] As described in the previous paragraph, providing a mounting plate that can be moved within the frame can facilitate subsequent staff to install various electrical components on the mounting plate. Providing vertical and horizontal slot plates on the mounting plate can facilitate wiring and prevent the lines of various electrical components from being entangled together, which is convenient for later maintenance and protects the lines. At the same time, the horizontal slot plates can also support heavier electrical components to prevent them from falling off.

[0007] Specifically, the frame is surrounded by supporting columns, a top plate and a bottom plate on all sides. A wire entry hole is opened on the top plate and a cover plate is arranged on the top of the wire entry hole.

[0008] As described in the previous paragraph, setting up a wire entry hole can facilitate the external line to enter the interior of the electric control cabinet, thereby facilitating the power supply and operation of the internal electrical components, etc. Setting up a cover plate is to prevent debris from entering the electric control cabinet through the wire entry hole, thereby causing damage to the electrical components or stopping work, etc.

[0009] Specifically, a first mounting beam is arranged on the inner side of each supporting column of the frame, the first mounting beam is arranged vertically, a second mounting beam arranged horizontally is connected between the first mounting beams, there are multiple second mounting beams and they are kept parallel, a third mounting beam is movably installed on the second mounting beams, the third mounting beam is arranged parallel to the first mounting beam, and the mounting plate is connected to the third mounting beam.

[0010] Specifically, a plurality of connection holes are provided on the first mounting beam, the second mounting beam and the third mounting beam in a straight line distribution.

[0011] As described in the above two paragraphs, setting the installation position and installation form of the first mounting beam, the second mounting beam and the third mounting beam can facilitate the installation of the mounting plate. At the same time, the position of the mounting plate can be adjusted through the connecting holes, which is convenient for the staff to install electrical components outside.

[0012] Specifically, a ventilation plate is provided on the side of the frame, and a ventilation hole is provided on the bottom plate.

[0013] As described in the previous paragraph, the ventilation plates and ventilation holes are provided to facilitate ventilation, thereby cooling the interior and preventing electrical components from overheating and catching fire.

[0014] Specifically, there are two vertical slot plates, which are vertically arranged on both sides of the mounting plate, and a plurality of horizontal slot plates are connected between the vertical slot plates.

[0015] Specifically, the cross-sections of the vertical slot plates and the horizontal slot plates are both C-shaped, with a strip-shaped connecting hole for maintaining connection with the mounting plate opened at the middle end, and square slot holes opened on both side ends.

[0016] As described in the above two paragraphs, the strip-shaped connecting holes are provided to facilitate installation of the slot plate on the mounting plate, and the square slot holes are provided to facilitate the passage of the lines, thereby facilitating wiring.

[0017] Specifically, both ends of the horizontal slot plate can be inserted into the square slot holes of the vertical slot plate.

[0018] As described in the previous paragraph, the installation form of setting a horizontal slot plate can further improve the stability during connection, thereby facilitating the support of heavier electrical components.

[0019] The utility model has the following beneficial effects:

[0020] The electric control cabinet can facilitate the routing of the lines of various electrical components by installing vertical slot plates and horizontal slot plates on the mounting plate in the cabinet body, thereby preventing the lines from being entangled. The horizontal slot plates can also support heavier electrical components to ensure that they will not fall off after being screwed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the specific implementation of the present invention, they are used to explain the present invention, but do not constitute any limitation to the present invention. In the accompanying drawings:

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 yes Figure 1 Schematic diagram of the main viewing direction;

[0024] Figure 3 yes Figure 1 Schematic diagram of the side view direction;

[0025] Figure 4 It is a schematic diagram of the structure of the utility model without the opening and closing door;

[0026] Figure 5 It is a schematic diagram of the connection structure of the mounting plate, the vertical slot plate and the horizontal slot plate in the utility model;

[0027] Figure 6 It is a schematic diagram of the connection structure of the vertical slot plate and the horizontal slot plate in the utility model;

[0028] Figure 7 yes Figure 6 A local enlarged schematic diagram of the middle A;

[0029] In the figure: 1. Support column; 2. Top plate; 3. Cover plate; 4. Opening and closing door; 5. Ventilation plate; 6. Bottom plate; 7. First mounting beam; 8. Second mounting beam; 9. Third mounting beam; 10. Mounting plate; 11. Vertical slot plate; 12. Horizontal slot plate; 13. Strip connecting hole; 14. Square slot hole. DETAILED DESCRIPTION

[0030] The technical solution of the present invention is further specifically described below through specific embodiments in combination with the accompanying drawings; it should be understood that the specific implementation methods described herein are only used to illustrate and explain the present invention, and are not intended to limit the present invention in any way; the accompanying drawings in the present invention are only used to assist in the description of the embodiments and to facilitate understanding, and are not intended to limit the present invention in any way.

[0031] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them, and are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0032] As described in the background technology, after various electrical components are installed in existing electrical control cabinets, their connection lines are easily tangled together, which is inconvenient for subsequent maintenance and may also cause the lines to be damaged due to excessive temperature. In addition, the installation of electrical components by screw connection cannot provide a large supporting force, which may easily cause heavier electrical components to fall off.

[0033] Based on the above reasons, the utility model provides an electric control cabinet, including a frame, an opening and closing door 4 is arranged on the side of the frame, and a mounting plate 10 for installing electrical components is movably installed inside the frame through a plurality of mounting beams. The mounting plate 10 is vertically arranged and its position inside the frame can be adjusted through the mounting beams. A vertical slot plate 11 and a horizontal slot plate 12 are arranged on the mounting plate 10. The vertical slot plate 11 and the horizontal slot plate 12 can be used for placing circuits and the electrical components can be supported by the horizontal slot plate 12.

[0034] As described in the previous paragraph, providing a mounting plate that can be moved within the frame can facilitate subsequent staff to install various electrical components on the mounting plate. Providing vertical and horizontal slot plates on the mounting plate can facilitate wiring and prevent the lines of various electrical components from being entangled together, which is convenient for later maintenance and protects the lines. At the same time, the horizontal slot plates can also support heavier electrical components to prevent them from falling off.

[0035] Specifically, the frame is surrounded by supporting columns 1, a top plate 2 and a bottom plate 6 on all sides. A wire entry hole is opened on the top plate 2 and a cover plate 3 is arranged on the top of the wire entry hole.

[0036] As described in the previous paragraph, setting up a wire entry hole can facilitate the external line to enter the interior of the electric control cabinet, thereby facilitating the power supply and operation of the internal electrical components, etc. Setting up a cover plate is to prevent debris from entering the electric control cabinet through the wire entry hole, thereby causing damage to the electrical components or stopping work, etc.

[0037] Specifically, a first mounting beam 7 is arranged on the inner side of each supporting column 1 of the frame, and the first mounting beam 7 is arranged vertically. A horizontally arranged second mounting beam 8 is connected between the first mounting beams 7. There are multiple second mounting beams 8 and they are kept in parallel. A third mounting beam 9 is movably installed on the second mounting beams 8. The third mounting beam 9 is arranged parallel to the first mounting beam 7, and the mounting plate 10 is connected to the third mounting beam 9.

[0038] Specifically, a plurality of connection holes are provided on the first mounting beam 7 , the second mounting beam 8 and the third mounting beam 9 in a linear distribution.

[0039] As described in the above two paragraphs, setting the installation position and installation form of the first mounting beam, the second mounting beam and the third mounting beam can facilitate the installation of the mounting plate. At the same time, the position of the mounting plate can be adjusted through the connecting holes, which is convenient for the staff to install electrical components outside.

[0040] Specifically, a ventilation plate 5 is provided on the side of the frame, and ventilation holes are provided on the bottom plate 6 .

[0041] As described in the previous paragraph, the ventilation plates and ventilation holes are provided to facilitate ventilation, thereby cooling the interior and preventing electrical components from overheating and catching fire.

[0042] Specifically, there are two vertical slot plates 11 , which are respectively vertically arranged on both sides of the mounting plate 10 , and a plurality of horizontal slot plates 12 are connected between the vertical slot plates 11 .

[0043] Please refer to the attached Figure 7 Specifically, the cross-sections of the vertical slot plate 11 and the horizontal slot plate 12 are both C-shaped, and a strip-shaped connecting hole 13 for maintaining connection with the mounting plate 10 is opened at the middle end, and square slot holes 14 are opened on both side ends.

[0044] As described in the above two paragraphs, the strip-shaped connecting holes are provided to facilitate installation of the slot plate on the mounting plate, and the square slot holes are provided to facilitate the passage of the lines, thereby facilitating wiring.

[0045] Specifically, in order to improve the supporting force of the horizontal slot plate, one feasible solution is that both ends of the horizontal slot plate 12 can be inserted into the square slot holes 14 of the vertical slot plate 11 .

[0046] As described in the previous paragraph, the installation form of setting a horizontal slot plate can further improve the stability during connection, thereby facilitating the support of heavier electrical components.

[0047] When installing electrical components, after the two ends of the horizontal slot plate 12 are inserted into the square slot holes 14 of the vertical slot plate 11, the circuit of the electrical component passes through the slot of the vertical slot plate 11, is inserted into the slot of the horizontal slot plate 12 from the square slot hole 14 on the horizontal slot plate 12, and then is bent vertically. Then, it moves along the slot of the horizontal slot plate 12 to between the two vertical slot plates 11, and is bent vertically out from the square slot hole 14 of any horizontal slot plate 12. It is then connected to the electrical component and the electrical component is placed on the horizontal slot plate 12 and fixed with screws.

[0048] Furthermore, the two ends of the horizontal slot plate 12 may not be inserted into the vertical slot plate 12. When this connection method is adopted, the two ends of the horizontal slot plate 12 correspond to any square slot hole 14 of the vertical slot plate 12, and then the external support rod is passed through the directional slot hole 14 of the vertical slot plate 12, and through the slot of the horizontal slot plate 12, and finally out of the square slot hole 14 of the other vertical slot plate. This method can also improve the supporting force of the horizontal slot plate 12. When installing electrical components, its circuit can pass through the slot of the vertical slot plate 11, be vertically bent, pass through the square slot hole 14, and insert into the slot at the end of the horizontal slot plate 12, and finally be vertically bent again to pass through the square slot hole 14 on the horizontal slot plate 12 to connect with the electrical components.

[0049] The above description is a detailed description of the preferred feasible embodiment of the utility model, but the embodiment is not used to limit the scope of the patent application of the utility model. All equivalent changes or modified changes completed under the technical spirit suggested by the utility model should fall within the patent scope covered by the utility model.

Claims

1. An electric control cabinet, comprising a frame, wherein a side of the frame is provided with an opening and closing door, characterized in that: A mounting plate for mounting electrical components is movably mounted inside the frame through a plurality of mounting beams. The mounting plate is vertically arranged and its position inside the frame can be adjusted through the mounting beams. A vertical slot plate and a horizontal slot plate are arranged on the mounting plate. The vertical slot plates and the horizontal slot plates can be used to place circuits and the electrical components can be supported through the horizontal slot plate.

2. An electric control cabinet according to claim 1, characterized in that: The frame is surrounded by supporting columns, a top plate and a bottom plate on all sides. A wire entry hole is provided on the top plate and a cover plate is provided on the top of the wire entry hole.

3. An electric control cabinet according to claim 2, characterized in that: A first mounting beam is arranged on the inner side of each supporting column of the frame, the first mounting beam is arranged vertically, a second mounting beam arranged horizontally is connected between the first mounting beams, there are multiple second mounting beams and they are arranged in parallel, a third mounting beam is movably installed on the second mounting beams, the third mounting beam is arranged parallel to the first mounting beam, and the mounting plate is connected to the third mounting beam.

4. An electric control cabinet according to claim 3, characterized in that: The first mounting beam, the second mounting beam and the third mounting beam are all provided with a plurality of connection holes distributed in a straight line.

5. The electric control cabinet according to claim 2, characterized in that: A ventilation plate is also provided on the side of the frame, and a ventilation hole is also provided on the bottom plate.

6. The electric control cabinet according to claim 1, characterized in that: There are two vertical slot plates, which are respectively arranged vertically on both sides of the mounting plate, and a plurality of horizontal slot plates are connected between the vertical slot plates.

7. An electric control cabinet according to claim 6, characterized in that: The cross-sections of the vertical slot plate and the horizontal slot plate are both C-shaped, with a strip-shaped connecting hole for maintaining connection with the mounting plate opened at the middle end, and square slot holes opened on both side ends.

8. An electric control cabinet according to claim 7, characterized in that: The two ends of the horizontal slot plate can be inserted into the square slot holes of the vertical slot plate.

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