CN210517560U - Trolley type high-voltage switch cabinet - Google Patents
Trolley type high-voltage switch cabinet Download PDFInfo
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- CN210517560U CN210517560U CN201921118732.5U CN201921118732U CN210517560U CN 210517560 U CN210517560 U CN 210517560U CN 201921118732 U CN201921118732 U CN 201921118732U CN 210517560 U CN210517560 U CN 210517560U
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- main contactor
- frame
- cabinet body
- cabinet
- lead screw
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Abstract
The utility model discloses a dolly formula high tension switchgear, including the cabinet body, cabinet door, main contactor and trolley frame, the cabinet door hinges in the side of the cabinet body, and the trolley frame is installed at the internal portion of cabinet, and main contactor slidable mounting is on the trolley frame, and the trolley frame includes frame, lead screw and slider, and the both ends of lead screw are rotated respectively and are installed in the frame, and slider screw thread suit is on the lead screw, and the bottom intermediate position of main contactor is fixed in the slider, and the upper portion both sides limit of frame is provided with the slide rail, and the lower part of main contactor is provided with and is connected the spout with the. The utility model discloses be provided with the cabinet body, cabinet door, main contactor and dolly frame, main contactor installs on the dolly frame, is provided with the lead screw on the dolly frame, and slider along person's lead screw lateral shifting is passed through to the bottom of main contactor, adopts the mode of removal to open or close the connection of main contactor like this, has prevented electric arc breakdown, has avoided the accident to take place.
Description
Technical Field
The utility model belongs to the technical field of the cubical switchboard technique and specifically relates to a dolly formula high tension switchgear.
Background
The high-voltage switch cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and has the functions of on-off, control or protection and the like, and the voltage grade of the high-voltage switch cabinet is 3.6-550 kV. The high-voltage switch cabinet has higher voltage, adopts a common knife switch contactor, is easy to break down the contactor, and is easy to cause safety accidents when electricity reaches people.
Therefore, there is a need for a trolley type high voltage switch cabinet.
SUMMERY OF THE UTILITY MODEL
To the not enough of existence among the above-mentioned prior art, the utility model aims to provide a dolly formula high tension switchgear to solve above-mentioned problem.
The utility model provides a dolly formula high tension switchgear, includes the cabinet body, cabinet door, main contactor and trolley frame, the cabinet door articulate in the side of the cabinet body, the trolley frame is installed the internal portion of cabinet, main contactor slidable mounting be in on the trolley frame, the trolley frame includes frame, lead screw and slider, the both ends of lead screw rotate respectively install in the frame, the slider screw thread suit in on the lead screw, the bottom intermediate position of main contactor is fixed in the slider, the upper portion both sides limit of frame is provided with the slide rail, the lower part of main contactor be provided with the slide rail cooperation is connected the spout.
Preferably, the front portion of the frame is provided with a hexagonal rotary groove.
The beneficial effects of the preferable technical scheme are as follows: the hexagonal rotary groove is convenient for the hand cranking bar to shake out or in the main contactor through the hexagonal rotary groove.
Preferably, the lower part of the cabinet body is provided with a plurality of circuit breakers, the circuit breakers are electrically connected to the main contactor, the cabinet body is provided with a plurality of air switches, and the plurality of air switches are electrically connected to the main contactor.
The beneficial effects of the preferable technical scheme are as follows: the circuit breaker and the air switch play a role in protecting the circuit.
Preferably, a heat dissipation fan is arranged at the inner top of the cabinet body, and the heat dissipation fan is electrically connected to the main contactor.
The beneficial effects of the preferable technical scheme are as follows: the heat radiation fan strengthens the air circulation in the cabinet body and plays a role in heat radiation.
Preferably, the bottom of the cabinet body is provided with a plurality of supporting feet.
The beneficial effects of the preferable technical scheme are as follows: the supporting legs enable the cabinet body to be away from the ground by a certain distance, and the damp-proof effect is achieved.
Compared with the prior art, the utility model discloses be provided with the cabinet body, cabinet door, main contactor and dolly frame, main contactor installs on the dolly frame, is provided with the lead screw on the dolly frame, and the slider is passed through to main contactor's bottom along person's lead screw lateral shifting, adopts the mode of removal to open or close the connection of main contactor like this, has prevented electric arc breakdown, has avoided the accident to take place.
Drawings
FIG. 1 is a structural diagram of a trolley type high voltage switch cabinet provided by the present invention;
FIG. 2 is a structural view of the inside of the cabinet body of the present invention;
FIG. 3 is a structural view of the contactor of the present invention mounted on a trolley frame;
fig. 4 is a top view of the cart frame of the present invention.
Reference numbers in the figures: 1. a cabinet body; 2. a main contactor; 3. a trolley frame; 4. a slide rail; 5. a screw rod; 6. a slider; 7. a heat radiation fan; 8. a circuit breaker; 9. an air switch; 10. supporting legs; 11. a cabinet door; 12. a frame; 13. a hexagonal rotary groove.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 in combination with fig. 2 to 4, a trolley type high voltage switch cabinet comprises a cabinet body 1, a cabinet door 11, a main contactor 2 and a trolley frame 3, wherein the cabinet door 11 is hinged to a side edge of the cabinet body 1, the trolley frame 3 is installed inside the cabinet body 1, the main contactor 2 is slidably installed on the trolley frame 3, the trolley frame 3 comprises a frame 12, a screw rod 5 and a sliding block 6, two ends of the screw rod 5 are respectively rotatably installed in the frame 12, the sliding block 6 is sleeved on the screw rod 5 in a threaded manner, the middle position of the bottom of the main contactor 2 is fixed on the sliding block 6, two side edges of the upper portion of the frame 12 are provided with sliding rails 4, and the lower portion of the main contactor 2 is provided with sliding grooves matched with the sliding rails 4 to be.
Further, a hexagonal rotary groove 13 is provided at the front of the frame 12.
The beneficial effects of the further technical scheme are that: the hexagonal rotary groove 13 is convenient for the hand lever to shake out or in the main contactor 2 through the hexagonal rotary groove 13.
Further, the lower part of the cabinet body 1 is provided with a plurality of circuit breakers 8, the circuit breakers 8 are electrically connected to the main contactor 2, the cabinet body 1 is provided with a plurality of air switches 9, and the plurality of air switches 9 are electrically connected to the main contactor 2.
The beneficial effects of the further technical scheme are that: the circuit breaker 8 and the air switch 9 play a role in protecting the circuit.
Further, a heat dissipation fan 7 is arranged at the inner top of the cabinet body 1, and the heat dissipation fan 7 is electrically connected to the main contactor 2.
The beneficial effects of the further technical scheme are that: the heat radiation fan 7 strengthens the air circulation in the cabinet body 1 and plays a role in heat radiation.
Further, a plurality of supporting feet 10 are arranged at the bottom of the cabinet body 1.
The beneficial effects of the further technical scheme are that: the supporting legs 10 enable the cabinet body to be away from the ground by a certain distance, and the damp-proof effect is achieved.
Compared with the prior art, the utility model discloses be provided with the cabinet body 1, cabinet door 11, main contactor 2 and dolly frame 3, main contactor 2 is installed on dolly frame 3, is provided with lead screw 5 on the dolly frame 3, and slider 6 is passed through along 5 lateral shifting of person's lead screw in the bottom of main contactor 2, adopts the mode of removal to open or close the connection of main contactor 2 like this, has prevented electric arc breakdown, has avoided the accident to take place.
The working principle is as follows: when the main contactor 2 needs to be shaken out, the hand crank is inserted into the hexagonal rotary groove 13 to rotate anticlockwise, so that the main contactor 2 is shaken out; when main contactor 2 is shaken into as required, insert the hand crank and carry out clockwise rotation in the hexagonal rotary tank 13 for main contactor 2 shakes into, and radiator fan 7 work dispels the heat to the internal heat that dispels of cabinet.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (6)
1. The utility model provides a dolly formula high tension switchgear which characterized in that: including the cabinet body (1), cabinet door (11), main contactor (2) and dolly frame (3), cabinet door (11) articulate in the side of the cabinet body (1), install dolly frame (3) inside the cabinet body (1), main contactor (2) slidable mounting be in on the dolly frame (3), dolly frame (3) are including frame (12), lead screw (5) and slider (6), the both ends of lead screw (5) rotate respectively install in frame (12), slider (6) screw thread suit in on lead screw (5), the bottom intermediate position of main contactor (2) is fixed in slider (6), the upper portion both sides limit of frame (12) is provided with slide rail (4), the lower part of main contactor (2) be provided with slide rail (4) cooperation connection spout.
2. The trolley type high-voltage switch cabinet as claimed in claim 1, wherein: the front part of the frame (12) is provided with a hexagonal rotary groove (13).
3. The trolley type high-voltage switch cabinet as claimed in claim 1, wherein: the lower part of the cabinet body (1) is provided with a plurality of circuit breakers (8), and the circuit breakers (8) are electrically connected with the main contactor (2).
4. The trolley type high-voltage switch cabinet as claimed in claim 1, wherein: the cabinet body (1) is provided with a plurality of air switches (9), and the plurality of air switches (9) are electrically connected with the main contactor (2).
5. The trolley type high-voltage switch cabinet as claimed in claim 1, wherein: the internal top of the cabinet body (1) is provided with a heat radiation fan (7), and the heat radiation fan (7) is electrically connected with the main contactor (2).
6. The trolley type high-voltage switch cabinet as claimed in claim 1, wherein: the bottom of the cabinet body (1) is provided with a plurality of supporting legs (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921118732.5U CN210517560U (en) | 2019-07-16 | 2019-07-16 | Trolley type high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921118732.5U CN210517560U (en) | 2019-07-16 | 2019-07-16 | Trolley type high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210517560U true CN210517560U (en) | 2020-05-12 |
Family
ID=70583346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921118732.5U Active CN210517560U (en) | 2019-07-16 | 2019-07-16 | Trolley type high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210517560U (en) |
-
2019
- 2019-07-16 CN CN201921118732.5U patent/CN210517560U/en active Active
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