CN209930652U - A splicable electrical control cabinet that is easy to maintain - Google Patents

Abstract

The utility model discloses a splicable electrical control cabinet which is convenient for maintenance, comprising a first casing, a second casing, a third casing, a first connecting door and a second connecting door, the first casing, The second casing and the third casing are arranged in order from bottom to top, the first casing, the second casing and the third casing in the present invention are connected by bolts, and the first connecting door and the second connecting door are movable The second shell can be disassembled and installed by moving the third shell up and down, and at the same time, a plurality of second shells can be added to the first shell and the third shell to increase the capacity of the electrical control cabinet; By pulling the handle, the heat sink can be taken out from the corresponding installation slot to clean it. The electrical control cabinet adopts a splicing assembly method, which is convenient for adjusting its internal capacity, and at the same time, it is easy to install and disassemble, and it is convenient for users to maintain it. meet people's usage requirements.

Description

A splicable electrical control cabinet that is easy to maintain

technical field

The utility model relates to the electrical field, in particular to a splicable electrical control cabinet which is convenient for maintenance.

Background technique

The control cabinet is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirements. To ensure the safety of equipment and surrounding equipment, the circuit can be turned on or off with the help of manual or automatic switches during normal operation, and the circuit can be cut off or alarmed with the help of protective appliances during fault or abnormal operation. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters, prompt or send signals for deviation from the normal working state, and is often used in various power generation, distribution and substations;

The current electrical control cabinet is basically customized, and its size and specifications are fixed, which results in a limited internal capacity. After a period of use, the cooling plate of the control cabinet will accumulate a lot of dust in the gap. The existing electrical control The heat dissipation plate inside the cabinet generally adopts an integrated design with the electrical control cabinet body, which is inconvenient to maintain and cannot be replaced.

Utility model content

In order to solve the above technical problems, the utility model provides a splicable electrical control cabinet which is easy to maintain.

The purpose of the present utility model can be achieved through the following technical solutions:

A splicable electrical control cabinet for easy maintenance, comprising a first shell, a second shell, a third shell, a first connecting door and a second connecting door, the first shell, the second shell and the The third casings are arranged in order from bottom to top, the number of the first connecting doors is two, the two first connecting doors are hinged with the first casing and the third casing respectively, and the second connecting doors are arranged at between two first connecting doors;

The two side walls of the first shell and the second shell are provided with corresponding first through grooves, and the upper surfaces of the first shell and the second shell are provided with corresponding first installation grooves , corresponding first sliding grooves are opened on both sides of the groove walls of the first installation groove, the inner side of the first installation groove is provided with a corresponding heat dissipation plate, and the tops of the two sides of the first casing are Two pairs of connecting ears are symmetrically fixed, two pairs of connecting ears are symmetrically fixed on the top and bottom of the two sides of the second shell, and two pairs of connecting ears are symmetrically fixed on the bottom of the two sides of the third shell, so The connecting ears are provided with threaded holes, and bolts are arranged in the threaded holes;

The heat dissipation plate includes a fixed frame and a metal mesh, the metal mesh is fixedly arranged in the middle of the fixed frame, one end of the fixed frame is fixedly connected with a handle, and two pairs of pulleys are symmetrically embedded on both sides of the fixed frame;

Corresponding second through grooves are opened on both side surfaces of the third casing, and two second installation grooves are symmetrically opened on the front surface of the third casing. The walls of the grooves are all provided with second sliding grooves, the inner side of the second installation grooves is provided with a corresponding cooling plate, and the pulley of the cooling plate is slidably matched with the second sliding groove.

Further, the upper surfaces of the first shell and the second shell are provided with corresponding four sockets, and the four sockets are respectively arranged at the four corners of the corresponding surfaces, and the second shell Corresponding insertion rods are fixedly installed on the bottom surfaces of the body and the third casing corresponding to the positions of the insertion holes, and the insertion rods are matched with the corresponding insertion holes.

Further, two accommodating grooves are symmetrically opened on the bottom surfaces of the second casing and the third casing corresponding to the position of the handle of the lower heat dissipation plate.

Further, the first casing and the second casing and the second casing and the third casing are all fixedly connected by bolts.

Further, an inner groove wall of the second installation groove is provided with a slot.

Further, the upper and lower ends of the second connecting door are respectively movably arranged on the inner sides of the two first connecting doors, and the upper and lower ends of the second connecting door are provided with corresponding limit plates, and the limit plates It is used to restrict the separation of the second connection door from the first connection door.

The beneficial effects of the present utility model:

The first casing, the second casing and the third casing in the present invention are connected by bolts, the first connecting door and the second connecting door are movably connected, and the second casing can be connected to the second casing by moving the third casing up and down. For disassembly and installation, at the same time, a plurality of second shells can be added to the first shell and the third shell to increase the capacity of the electrical control cabinet; the heat dissipation plate can be taken out from the corresponding installation slot by pulling the handle Thereby, it is cleaned. The electrical control cabinet adopts a splicing assembly method, which is convenient for adjusting its internal capacity, and at the same time, it is convenient for installation and disassembly, and it is convenient for users to maintain it, so as to meet people's use requirements.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of a kind of splicable electrical control cabinet of the present utility model that is easy to maintain;

FIG. 2 is a schematic structural diagram of a first housing in a splicable electrical control cabinet that is easy to maintain according to the present invention;

3 is a partial structural diagram of a splicable electrical control cabinet that is easy to maintain according to the present invention;

4 is a schematic structural diagram of a second housing in a splicable electrical control cabinet that is easy to maintain according to the present invention;

5 is a schematic structural diagram of a third housing in a splicable electrical control cabinet that is easy to maintain according to the present invention;

6 is a schematic structural diagram of a heat sink in a splicable electrical control cabinet that is easy to maintain according to the present invention.

In the figure: 1. The first housing; 2. The second housing; 3. The third housing; 4. The first through slot; 5. The first mounting slot; Metal mesh; 63, handle; 64, pulley; 7, connecting ear; 8, jack; 9, insert rod; 10, accommodating slot; 11, first chute; 12, second installation slot; 13, second Chute; 14, slotting; 15, second through slot; 16, first connecting door; 17, second connecting door.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-6, a splicable electrical control cabinet for easy maintenance includes a first shell 1, a second shell 2, a third shell 3, a first connection door 16 and a second connection door 17 , the first shell 1, the second shell 2 and the third shell 3 are arranged in order from bottom to top, the number of the first connecting doors 16 is two, and the two first connecting doors 16 are respectively connected with the first connecting door 16. A housing 1 and a third housing 3 are hinged, and the second connecting door 17 is arranged between the two first connecting doors 16;

The two side walls of the first shell 1 and the second shell 2 are provided with corresponding first through grooves 4, and the upper surfaces of the first shell 1 and the second shell 2 are provided with corresponding first through grooves 4. The first installation groove 5 of the first installation groove 5 is provided with corresponding first sliding grooves 11 on both sides of the groove walls of the first installation groove 5. The inner side of the first installation groove 5 is provided with a corresponding heat dissipation plate 6, so Two pairs of connecting ears 7 are symmetrically fixed on the tops of the two sides of the first shell 1, two pairs of connecting ears 7 are symmetrically fixed on the tops and bottoms of the two sides of the second shell 2, and the third shell 3. Two pairs of connecting ears 7 are symmetrically fixed on the bottoms of the two side surfaces, the connecting ears 7 are provided with threaded holes, and bolts are arranged in the threaded holes;

The heat dissipation plate 6 includes a fixed frame 61 and a metal mesh 62, the metal mesh 62 is fixedly arranged in the middle of the fixed frame 61, one end of the fixed frame 61 is fixedly connected with a handle 63, and the two sides of the fixed frame 61 are symmetrical. Two pairs of pulleys 64 are embedded;

Corresponding second through grooves 15 are formed on both sides of the third casing 3, and two second installation grooves 12 are symmetrically formed on the front surface of the third casing 3. The second installation grooves The upper and lower groove walls of 12 are provided with a second chute 13, the inner side of the second installation groove 12 is provided with a corresponding heat dissipation plate 6, and the pulley 64 of the heat dissipation plate 6 slides with the second chute 13 Cooperate.

The upper surfaces of the first shell 1 and the second shell 2 are respectively provided with four corresponding insertion holes 8, and the four insertion holes 8 are respectively arranged at the four corners of the corresponding surfaces, and the second Corresponding insertion rods 9 are fixedly installed on the bottom surfaces of the casing 2 and the third casing 3 at the positions corresponding to the insertion holes 8 , and the insertion rods 9 are matched with the corresponding insertion holes 8 .

Two accommodating slots 10 are symmetrically opened on the bottom surfaces of the second shell 2 and the third shell 3 corresponding to the position of the handle 63 of the lower heat dissipation plate 6, so as to prevent the second shell 2 and the third shell 3 from being mixed with each other. The corresponding handle 63 below collides.

The first casing 1 and the second casing 2 and the second casing 2 and the third casing 3 are all fixedly connected by bolts.

A slot 14 is formed at the inner side wall of the second installation slot 12 to facilitate pulling the handle 63 on the heat dissipation plate 6 in the third housing 3 .

The upper and lower ends of the second connecting door 17 are respectively movably arranged inside the two first connecting doors 16 , and the upper and lower ends of the second connecting door 17 are provided with corresponding limit plates. It is used to restrict the separation of the second connection door 17 from the first connection door 16 .

The working principle and method of the present utility model:

Open the first connection door 16 and the second connection door 17, pull the handle 63 of the heat sink 6 in the second installation slot 12 through the slot 14, and take out the heat sink 6 from the third housing 3, and loosen each connection with a tool The bolts on the ears 7 can remove the second shell 2 from between the first shell 1 and the third shell 3, and by pulling the handle 63, the first shell 1 and the second shell 2 can be removed. The radiating plate 6 is pulled out to clean the radiating plate 6. The first connecting door 16 and the second connecting door 17 are movably connected and can be stretched. A second shell 2 is used to increase the capacity of the control cabinet.

The first housing 1 , the second housing 2 and the third housing 3 in the present invention are connected by bolts, the first connecting door 16 and the second connecting door 17 are movably connected, and the third housing 3 is moved up and down by moving the third housing 3 up and down. The second shell 2 can be disassembled and installed, and a plurality of second shells 2 can be added to the first shell 1 and the third shell 3 to increase the capacity of the electrical control cabinet; Take the heat sink 6 out of the corresponding installation slot to clean it. The electrical control cabinet adopts a splicing assembly method, which is convenient for adjusting its internal capacity, and at the same time, it is easy to install and disassemble, and it is convenient for users to maintain it, which meets people's needs. Requirements.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Those skilled in the art, without departing from the scope of the technical solution of the present invention, can make some changes or modifications to equivalent examples of equivalent changes by using the technical content disclosed above, provided that the technical content of the present invention is not departed from The content of the solution, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solutions of the present invention.

Claims (6)

1. A splicable electrical control cabinet for easy maintenance, characterized in that it comprises a first shell (1), a second shell (2), a third shell (3), and a first connection door (16) and the second connecting door (17), the first casing (1), the second casing (2) and the third casing (3) are arranged in order from bottom to top, the first connecting door (16) The number is two, the two first connecting doors (16) are hinged with the first casing (1) and the third casing (3) respectively, and the second connecting doors (17) are arranged on the two first connecting doors (17). between doors (16); The two side walls of the first casing (1) and the second casing (2) are provided with corresponding first through grooves (4), and the first casing (1) and the second casing are provided with corresponding first through grooves (4). The upper surface of (2) is provided with a corresponding first installation groove (5), and corresponding first sliding grooves (11) are formed on both side walls of the first installation groove (5). The inner side of a mounting slot (5) is provided with a corresponding heat dissipation plate (6), two pairs of connecting ears (7) are symmetrically fixed on the tops of the two sides of the first shell (1), and the second shell (1) (2) Two pairs of connecting ears (7) are symmetrically fixed on the top and bottom of the two side surfaces, and two pairs of connecting ears (7) are symmetrically fixed on the bottom of the two sides of the third shell (3). The ears (7) are provided with threaded holes, and bolts are arranged in the threaded holes; The heat dissipation plate (6) includes a fixed frame (61) and a metal mesh (62), the metal mesh (62) is fixedly arranged in the middle of the fixed frame (61), and one end of the fixed frame (61) is fixedly connected with a a handle (63), two pairs of pulleys (64) are symmetrically embedded on both sides of the fixed frame (61); Corresponding second through grooves (15) are opened on both side surfaces of the third casing (3), and two second installation grooves (12) are symmetrically opened on the front surface of the third casing (3). ), the upper and lower groove walls of the second installation groove (12) are provided with a second chute (13), and the inner side of the second installation groove (12) is provided with a corresponding heat dissipation plate (6) , and the pulley (64) of the heat dissipation plate (6) is slidingly matched with the second chute (13). 2. A splicable electrical control cabinet for easy maintenance according to claim 1, characterized in that the upper surfaces of the first shell (1) and the second shell (2) are provided with corresponding The four sockets (8) are respectively arranged at the four corners of the corresponding surface, and the bottom surfaces of the second shell (2) and the third shell (3) are correspondingly inserted A corresponding insertion rod (9) is fixedly installed at the position where the hole (8) is located, and the insertion rod (9) is matched with the corresponding insertion hole (8). 3. A splicable electrical control cabinet for easy maintenance according to claim 1, characterized in that the bottom surfaces of the second shell (2) and the third shell (3) correspond to the lower heat dissipation plate (6). Two accommodating grooves (10) are symmetrically opened at the positions of the handles (63) of the ) . 4. A splicable electrical control cabinet for easy maintenance according to claim 1, characterized in that the first shell (1), the second shell (2) and the second shell (2) It is fixedly connected with the third housing (3) by bolts. 5 . The splicable electrical control cabinet according to claim 1 , wherein a slot ( 14 ) is opened at the inner side wall of the second installation slot ( 12 ). 6 . 6. A splicable electrical control cabinet that is easy to maintain according to claim 1, characterized in that the upper and lower ends of the second connecting door (17) are respectively movably arranged on the sides of the two first connecting doors (16). The upper and lower ends of the second connecting door (17) are provided with corresponding limit plates.

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