CN218218048U - Electric control box - Google Patents
Electric control box Download PDFInfo
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- CN218218048U CN218218048U CN202222598225.4U CN202222598225U CN218218048U CN 218218048 U CN218218048 U CN 218218048U CN 202222598225 U CN202222598225 U CN 202222598225U CN 218218048 U CN218218048 U CN 218218048U
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- fixing plate
- support frame
- shell
- electric cabinet
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Abstract
The utility model discloses an electric cabinet, which has the key points of the technical proposal that the electric cabinet comprises a shell, wherein one side of the shell is provided with an installation port; the door plate is detachably connected to the shell and used for closing the mounting opening; the first support frame is fixed in the shell; the second support frame is fixed in the shell; the first fixing plate is used for mounting low-voltage electric devices requiring a large number of wiring and is arranged on the first support frame; the second fixing plate is arranged on the second supporting frame; and a plug; through setting up first fixed plate and second fixed plate for installation and maintenance operation can take first fixed plate and second fixed plate out after go on outside the casing, make installation and maintenance operation more convenient.
Description
Technical Field
The utility model relates to an automatically controlled field, more specifically the theory that says so, it relates to an electric cabinet.
Background
The electric cabinet contains a control device, and the electric equipment is controlled by the control device in the electric cabinet.
The low-voltage device mainly comprises two types of electric devices, the first type comprises a switching power supply, a switch, a router, a timer and a programmable controller, the low-voltage device only needs to be connected with other internal electric devices in a small amount, the second type comprises a terminal arrangement bar, an isolation gate and a relay, and the low-voltage device needs to be connected with other internal electric devices in a large amount; the two types of low-voltage devices are usually installed together in the electric cabinet, and the low-voltage devices are installed or overhauled in the electric cabinet after the shell of the electric cabinet is disassembled, so that the operation space is narrow, and the installation and overhauling operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an electric cabinet through setting up first fixed plate and second fixed plate for the installation can take out first fixed plate and second fixed plate with the maintenance operation after going on outside the casing, makes the installation more convenient with the maintenance operation.
In order to achieve the above purpose, the utility model provides a following technical scheme: an electric cabinet comprises a shell, wherein one side of the shell is provided with an installation opening;
the door plate is detachably connected to the shell and used for closing the mounting opening;
the first support frame is fixed in the shell and is arranged corresponding to the mounting port;
the second support frame is fixed in the shell and is arranged corresponding to the mounting opening;
the first fixing plate is used for mounting a low-voltage electric device which needs a large number of wiring, and the first fixing plate is arranged on the first support frame;
the second fixing plate is arranged on the second supporting frame;
and the plug is connected with the low-voltage electric device on the second fixing plate.
The utility model discloses further set up to: the first fixing plate and the first support frame and the second fixing plate and the second support frame are provided with connecting assemblies, and the connecting assemblies are used for connecting the first fixing plate and the first support frame and connecting the second fixing plate and the second support frame.
The utility model discloses further set up to: coupling assembling includes slide rail and slider, the spout has been seted up on the slide rail, the slider can imbed in the spout and can slide in the spout.
The utility model discloses further set up to: the slide rail is arranged on the first support frame and the second support frame, and the sliding block is arranged on the first fixing plate and the second fixing plate.
The utility model discloses further set up to: the first fixing plate and the first support frame and the second fixing plate and the second support frame are provided with two connecting assemblies.
The utility model discloses further set up to: two limiting plates are fixedly connected to two sides of the top of the sliding chute, and the sliding block is embedded into the sliding chute and is in contact with the bottoms of the two limiting plates;
the top of the sliding block is fixedly connected with a vertical rod which penetrates through the space between the two limiting plates and vertically penetrates through the first fixing plate or the second fixing plate, the vertical rod is connected with a nut, and the nut can be tightly pressed on the first fixing plate or the second fixing plate.
The utility model discloses further set up to: the slider sets up in first fixed plate and second fixed plate and is close to one side of door plant.
The utility model discloses further set up to: still include the mounting bracket, the connection can be dismantled in the casing to the mounting bracket, be used for installing vacuum contactor and current sensor, thermal overload relay, temperature detection module, the electric leakage shutting module, high-pressure isolation relay, the wave filter that correspond the motor on the mounting bracket.
The utility model discloses further set up to: two wiring holes are formed in one side of the shell close to the two ends of the shell, and two cover plates connected to the shell are correspondingly arranged at the two wiring holes;
two ends of the power wiring terminal in the electric cabinet respectively correspond to the two wiring holes.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. the utility model has the advantages that the first fixing plate and the second fixing plate are arranged, so that the installation and maintenance operation can be carried out outside the shell after the first fixing plate and the second fixing plate are drawn out, and the installation and maintenance operation is more convenient;
2. the utility model can slide the first fixing plate and the second fixing plate to the top of the first support frame and the top of the second support frame respectively in a sliding way through the sliding rail and the sliding groove;
3. the utility model discloses a set up nut and montant, can fix first fixed plate and second fixed plate respectively on first support frame and second support frame.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view of an embodiment embodying a mounting port;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of the portion B of FIG. 3;
FIG. 5 is a schematic view of an embodiment embodying risers and flats;
FIG. 6 is a schematic view of an embodiment embodying a mount;
fig. 7 is an enlarged view of the portion C of fig. 6.
In the figure: 1. a housing; 11. an installation port; 12. a wiring hole; 13. a cover plate; 2. a door panel; 21. a display; 3. a first support frame; 4. a second support frame; 5. a first fixing plate; 6. a second fixing plate; 61. a plug; 7. a connection assembly; 71. a slide rail; 711. a chute; 72. a slider; 73. a vertical rod; 74. a limiting plate; 75. a vertical plate; 76. pressing a plate; 8. a mounting frame; 9. and a fuse.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, in combination with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without making creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. mentioned in the following embodiments are directions with reference to the drawings only, and thus, the directional terms used are intended to illustrate rather than limit the inventive concept.
The present invention will be further described with reference to the accompanying drawings and preferred embodiments.
The embodiment is as follows: an electric cabinet, referring to fig. 1-7, comprises a housing 1 with a mounting port 11 on one side, a door panel 2 detachably connected to the housing 1 for closing the mounting port 11, a first support frame 3 fixed in the housing 1, a second support frame 4 fixedly connected in the housing 1, a first fixing plate 5 capable of penetrating through the mounting port 11 and connected to the first support frame 3, a second fixing plate 6 capable of penetrating through the mounting port 11 and connected to the second support frame 4, and a plug 61 fixed on the second fixing plate 6; specifically, the first fixing plate 5 is used for mounting low-voltage electric devices requiring a large number of wirings, such as an arrangement terminal block, an isolation grid, a relay, and the like; the second support frame 4 is used to mount low voltage electrical devices requiring a small amount of wiring, such as switching power supplies, switches, routers, timers, programmable controllers, etc. The low voltage electrical components on the second support 4 are connected to the plug 61 and are connected by the plug 61 to the other electrical components in the housing 1 by wiring.
When the low-voltage electric devices are installed, the low-voltage electric devices are respectively installed on the first fixing plate 5 and the second fixing plate 6 outside the shell 1, and then a fixing plate and the second fixing plate 6 are respectively connected to the first support frame 3 and the second support frame 4. During maintenance, the first fixing plate 5 and/or the second fixing plate 6 are removed, and then pulled out from the mounting opening 11, and maintenance is performed outside the housing 1.
Specifically, the connecting assemblies 7 are arranged between the first fixing plate 5 and the first support frame 3 and between the second fixing plate 6 and the second support frame 4, the first fixing plate 5 is connected with the first support frame 3 through the connecting assemblies 7, and the second fixing plate 6 is connected with the second support frame 4 through the connecting assemblies 7.
The connecting assembly 7 includes a sliding rail 71 and a sliding block 72, a sliding groove 711 is opened on the sliding rail 71, and the sliding block 72 can be embedded in the sliding groove 711 and can slide in the sliding groove 711. The sliding direction of the setting slider 72 in the sliding groove 711 is set in a direction in which the first fixing plate 5 and the second fixing plate 6 horizontally pass through the mounting opening 11. When the first fixing plate 5 and the second fixing plate 6 are inserted through the mounting opening 11 and connected to the first support frame 3 and the second support frame 4, respectively, the sliding of the sliding block 72 in the sliding groove 711 is realized.
Specifically, the slide rails 71 are disposed on the first support frame 3 and the second support frame 4, and the sliders 72 are disposed on the first fixing plate 5 and the second fixing plate 6. Specifically, the length direction of the slide groove 711 is set along the sliding direction of the slider 72 in the slide groove 711. Two limit plates 74 are fixedly connected to two sides of the top of the sliding groove 711, and the sliding block 72 is embedded in the sliding groove 711 and contacts with the bottoms of the two limit plates 74. Specifically, the connecting assembly 7 further includes a vertical plate 75 located at one end of the sliding rail 71 far away from the installation opening 11, one side of the vertical plate 75 close to the installation opening 11 is fixedly connected with a pressing plate 76, and the pressing plate 76 is located above the sliding rail 71; the riser 75 fixed connection is at first support frame 3 and first support frame 3 top, and when first fixed plate 5 and second fixed plate 6 slided into first support frame 3 and second support frame 4 top respectively, first fixed plate 5 and second fixed plate 6 can insert between slide rail 71 and clamp plate 76, fix first fixed plate 5 and second fixed plate 6 through clamp plate 76.
The top of the sliding block 72 is fixedly connected with a vertical rod 73 which passes through the two limiting plates 74 and vertically passes through the first fixing plate 5 or the second fixing plate 6, the vertical rod 73 is connected with a nut, and the nut can be tightly pressed on the first fixing plate 5 or the second fixing plate 6. When the first fixing plate 5 completely slides to the top of the first support frame 3 and the second fixing plate 6 completely slides to the top of the second support frame 4, the nut is screwed down, so that the sliding block 72 abuts against the bottoms of the two limiting plates 74, and the first fixing plate 5 and the second fixing plate 6 are respectively fixed on the first support frame 3 and the second support frame 4.
Specifically, the sliding block 72 is disposed on one side of the first fixing plate 5 and the second fixing plate 6 close to the door panel 2, so that when the first fixing plate 5 completely slides to the top of the first support frame 3 and the second fixing plate 6 completely slides to the top of the second support frame 4, the nuts can be screwed conveniently.
Specifically, two connecting assemblies 7 are arranged between the first fixing plate 5 and the first supporting plate and between the second fixing plate 6 and the second supporting plate, so that the first fixing plate 5 and the second fixing plate 6 can be more stably supported; specifically, the first fixing plate 5 is arranged at the top of the first support frame 3, and the second fixing plate 6 is arranged at the top of the second support frame 4; the first support frame 3 consists of two divided plates, and two connecting components 7 between the first support frame 3 and the first fixing plate 5 are respectively positioned on the two plates; the second support 4 is made of an integral plate.
Specifically, at first fixed plate 5 and 6 tops of second fixed plate all fixedly connected with one deck insulating layer, through the setting of insulating layer, can prevent that the components and parts at 5 tops of first fixed plate and 6 tops of second fixed plate from appearing the scheduling problem of electric leakage because of contacting with first fixed plate 5, second fixed plate 6.
Specifically, the door panel 2 is provided with an installation position for installing the display 21; specifically, the door panel 2 is fixed to the case 1 by bolts.
Specifically, this embodiment still includes mounting bracket 8, the connection can be dismantled in casing 1 to mounting bracket 8, be used for installing vacuum contactor and current sensor, thermal overload relay, temperature detection module, the shutting module that leaks electricity, high-pressure isolation relay, the wave filter of corresponding motor on the mounting bracket 8.
Large-scale electric devices such as a traction transformer, a reactor, a frequency converter and the like are directly fixed at the bottom of the inner cavity of the shell 1. Fuse 9 is fixed at the top of casing 1 inner chamber, because fuse 9 changes the frequency low, fixes fuse 9 at this position of being inconvenient for to change at the inner chamber top, fixes traction transformer, reactor, converter in casing 1 inner chamber bottom, and the later stage of being convenient for is maintained and is changed.
Specifically, two wiring holes 12 are formed in one side of the shell 1 near two ends, and two cover plates 13 connected to the shell 1 are correspondingly arranged at the two wiring holes 12; the both ends of the power terminal in the electric cabinet correspond two wiring holes 12 respectively, and when wiring or overhauling, the cover plate 13 is detached, so that the wiring and overhauling inside the shell are facilitated.
The working principle of the electric cabinet when in use is as follows: when the low-voltage electric devices are installed, the low-voltage electric devices are respectively installed on the first fixing plate 5 and the second fixing plate 6 on the outer side of the shell 1, and then the first fixing plate and the second fixing plate 6 are respectively connected to the first supporting frame 3 and the second supporting frame 4. In the maintenance, the first fixing plate 5 and/or the second fixing plate 6 are removed, and then the mounting holes 11 are removed to perform maintenance on the outside of the housing 1.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. An electric cabinet which is characterized in that: comprises a shell (1), wherein one side of the shell (1) is provided with a mounting hole (11);
the door panel (2), the door panel (2) is detachably connected to the shell (1) and is used for closing the mounting opening (11);
the first support frame (3) is fixed in the shell (1) and is arranged corresponding to the mounting opening (11);
the second support frame (4) is fixed in the shell (1) and is arranged corresponding to the mounting opening (11);
the first fixing plate (5), the first fixing plate (5) is used for installing low-voltage electric devices which need a large number of wiring, and the first fixing plate (5) is arranged on the first supporting frame (3);
the second fixing plate (6), the second support frame (4) is used for installing low-voltage electric devices needing a small amount of wiring, and the second fixing plate (6) is arranged on the second support frame (4);
and the plug (61), the said plug (61) is connected with low-tension electrical device on the second dead plate (6).
2. An electric cabinet according to claim 1, characterized in that: connecting assemblies (7) are arranged between the first fixing plate (5) and the first support frame (3) and between the second fixing plate (6) and the second support frame (4), and the connecting assemblies (7) are used for connecting the first fixing plate (5) with the first support frame (3) and connecting the second fixing plate (6) with the second support frame (4).
3. An electric cabinet according to claim 2, characterized in that: the connecting assembly (7) comprises a sliding rail (71) and a sliding block (72), a sliding groove (711) is formed in the sliding rail (71), and the sliding block (72) can be embedded into the sliding groove (711) and can slide in the sliding groove (711).
4. An electric cabinet according to claim 3, characterized in that: the sliding rail (71) is arranged on the first support frame (3) and the second support frame (4), and the sliding block (72) is arranged on the first fixing plate (5) and the second fixing plate (6).
5. An electric cabinet according to claim 4, wherein: two connecting assemblies (7) are arranged between the first fixing plate (5) and the first support frame (3) and between the second fixing plate (6) and the second support frame (4).
6. An electric cabinet according to claim 4, wherein: two limiting plates (74) are fixedly connected to two sides of the top of the sliding groove (711), and the sliding block (72) is embedded into the sliding groove (711) and is in contact with the bottoms of the two limiting plates (74);
the top of the sliding block (72) is fixedly connected with a vertical rod (73) which penetrates between the two limiting plates (74) and vertically penetrates through the first fixing plate (5) or the second fixing plate (6), the vertical rod (73) is connected with a nut, and the nut can be tightly pressed on the first fixing plate (5) or the second fixing plate (6).
7. An electric cabinet according to claim 6, characterized in that: the sliding block (72) is arranged on one side, close to the door panel (2), of the first fixing plate (5) and the second fixing plate (6).
8. An electric cabinet according to claim 1, characterized in that: still include mounting bracket (8), connection can be dismantled in casing (1) in mounting bracket (8), be used for installing vacuum contactor and current sensor, thermal overload relay, temperature detection module, electric leakage blocking module, high-voltage isolation relay, the wave filter that corresponds the motor on mounting bracket (8).
9. An electric cabinet according to claim 1, characterized in that: two wiring holes (12) are formed in one side of the shell (1) close to the two ends, and two cover plates (13) connected to the shell (1) are correspondingly arranged at the two wiring holes (12);
two ends of the power wiring terminal in the electric cabinet respectively correspond to the two wiring holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598225.4U CN218218048U (en) | 2022-09-28 | 2022-09-28 | Electric control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598225.4U CN218218048U (en) | 2022-09-28 | 2022-09-28 | Electric control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218218048U true CN218218048U (en) | 2023-01-03 |
Family
ID=84638825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222598225.4U Active CN218218048U (en) | 2022-09-28 | 2022-09-28 | Electric control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218218048U (en) |
-
2022
- 2022-09-28 CN CN202222598225.4U patent/CN218218048U/en active Active
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