CN215772248U - Gas insulation ring main unit - Google Patents
Gas insulation ring main unit Download PDFInfo
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- CN215772248U CN215772248U CN202122305336.7U CN202122305336U CN215772248U CN 215772248 U CN215772248 U CN 215772248U CN 202122305336 U CN202122305336 U CN 202122305336U CN 215772248 U CN215772248 U CN 215772248U
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- screw rod
- main unit
- ring main
- cabinet body
- motor
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Abstract
The utility model provides a gas insulation ring main unit which comprises a main unit body, wherein an installation mechanism is arranged in an inner cavity of the main unit body, a transmission mechanism, a motor, a first screw rod and a second screw rod are arranged on the outer side of the main unit body, the first screw rod and the second screw rod penetrate through the main unit body, the output end of the motor is in transmission connection with the first screw rod, a ring main unit body is arranged at the top of the installation mechanism, and the installation mechanism is used for installing the ring main unit body. According to the utility model, the motor positively rotates to drive the first screw rod and the second screw rod to simultaneously rotate through the transmission mechanism, the first screw rod and the second screw rod simultaneously rotate to drive the mounting mechanism and the ring main unit body to move out of the cabinet body, the ring main unit body is dismounted from the top of the mounting mechanism, so that the ring main unit body is conveniently taken out, the ring main unit body is mounted at the top of the mounting mechanism, and the mounting mechanism and the ring main unit body are driven by the motor to move into the cabinet body, so that the ring main unit body is conveniently mounted in the cabinet body.
Description
Technical Field
The utility model relates to the technical field of ring main units, in particular to a gas insulation ring main unit.
Background
The ring main unit is a group of transmission and distribution electrical equipment (high-voltage switch equipment), the core part of the ring main unit adopts a load switch and a fuse, and the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.
The prior art has the following defects: the ring main unit is mostly placed in a cabinet body which just can store the volume of the ring main unit, and the ring main unit is inconvenient to take out and install due to the fact that the residual space in the cabinet body is small.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the gas insulation ring main unit.
The utility model solves the technical problems through the following technical means: the gas insulation ring main unit comprises a main unit body, wherein an installation mechanism is arranged in an inner cavity of the main unit body, a transmission mechanism, a motor, a first screw rod and a second screw rod are arranged on the outer side of the main unit body, the first screw rod and the second screw rod penetrate through the main unit body, the output end of the motor is in transmission connection with the first screw rod, a ring main unit body is arranged at the top of the installation mechanism, and the installation mechanism is used for installing the ring main unit body; the motor drives the first screw rod and the second screw rod to rotate through the transmission mechanism, and the first screw rod and the second screw rod rotate to drive the installation mechanism and the ring main unit body to move in the cabinet body.
Preferably, installation mechanism is including setting up the backplate at cabinet body inner chamber, one side that the motor was kept away from to backplate bottom is connected with two square pipes and layer board, two square pipe all sets up in the layer board bottom, the equal threaded connection of first screw rod and second screw rod is in the square pipe of backplate and corresponding position, looped netowrk cabinet body bottom is connected with the bottom plate, the bottom plate passes through screw and layer board fixed connection.
Preferably, one side of the supporting plate, which is far away from the motor, is connected with a limiting plate.
Preferably, both ends of the top of the back plate are connected with limit blocks, limit grooves are formed in the inner walls of the two ends of the cabinet body, and the limit blocks are inserted into the two limit grooves respectively.
Preferably, a plurality of arc-shaped grooves are formed in the top of the supporting plate, balls are arranged in the arc-shaped grooves in a rolling mode, and the bottom plate is attached to the plurality of balls at the bottom of the bottom plate.
Preferably, one side that cabinet body bottom is close to the motor is connected with the fixed plate, the fixed plate is the setting of L type, drive mechanism sets up the inboard at the fixed plate, motor and fixed plate fixed connection, the second screw rod passes through the bearing and is connected with the fixed plate rotation, drive mechanism is including connecting the sprocket in first screw rod outer peripheral face and second screw rod outer peripheral face, two be connected with the chain between the sprocket.
The utility model has the beneficial effects that:
the motor corotation drives the first screw rod and the second screw rod to rotate simultaneously through the transmission mechanism, the first screw rod and the second screw rod rotate simultaneously to drive the installation mechanism and the ring main unit body to move out of the cabinet body, the ring main unit body is detached from the top of the installation mechanism, the ring main unit body is conveniently taken out and installed at the top of the installation mechanism, the installation mechanism and the ring main unit body are driven by the motor to move into the cabinet body, and the ring main unit body is conveniently and internally installed in the cabinet body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cutaway view of the cabinet of the present invention after deployment;
fig. 3 is a schematic view of the ring main unit body of the present invention being removed from the main unit body;
FIG. 4 is a schematic diagram of the separation of the back plate from the first screw and the second screw according to the present invention.
In the figure: 1. a cabinet body; 2. an installation mechanism; 21. a back plate; 22. a square tube; 23. a support plate; 3. a fixing plate; 4. a transmission mechanism; 41. a sprocket; 42. a chain; 5. a motor; 6. a first screw; 7. a second screw; 8. a ring main unit body; 9. a base plate; 10. a limiting plate; 11. a limiting block; 12. a limiting groove; 13. and a ball.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
Referring to fig. 1-4, the gas-insulated ring main unit of the present embodiment includes a main unit 1, wherein an installation mechanism 2 is disposed in an inner cavity of the main unit 1, a transmission mechanism 4, a motor 5, a first screw 6 and a second screw 7 are disposed outside the main unit 1, the first screw 6 and the second screw 7 are disposed in the main unit 1 in a penetrating manner, an output end of the motor 5 is in transmission connection with the first screw 6, a ring main unit body 8 is disposed at a top of the installation mechanism 2, and the installation mechanism 2 is used for installing the ring main unit body 8; as shown in fig. 3, the motor 5 drives the first screw 6 and the second screw 7 to rotate through the transmission mechanism 4, and the first screw 6 and the second screw 7 rotate to drive the installation mechanism 2 and the ring main unit body 8 to move;
Referring to fig. 2-4, further, the mounting mechanism 2 includes a back plate 21 disposed in the inner cavity of the cabinet body 1, one side of the bottom of the back plate 21, which is away from the motor 5, is connected with two square tubes 22 and a supporting plate 23, the two square tubes 22 are disposed at the bottom of the supporting plate 23, the first screw 6 and the second screw 7 are both screwed into the back plate 21 and the square tubes 22 at corresponding positions, the bottom of the ring main unit body 8 is connected with a bottom plate 9, and the bottom plate 9 is fixedly connected with the supporting plate 23 through screws;
Referring to fig. 2-4, further, a limiting plate 10 is connected to a side of the supporting plate 23 away from the motor 5;
limiting plate 10 is used for spacing to looped netowrk cabinet body 8, and when looped netowrk cabinet body 8 was installed, it moved between two limiting plates 10 to remove looped netowrk cabinet body 8 afterwards to laminate mutually with backplate 21 looped netowrk cabinet body 8, and bottom plate 9 can just pass through screw and layer board 23 fixed connection this moment, and limiting plate 10 guarantees when spacing to looped netowrk cabinet body 8 that bottom plate 9 and layer board 23 can pass through screw fixed connection.
Referring to fig. 2-4, further, two ends of the top of the back plate 21 are connected to limit blocks 11, two end inner walls of the cabinet 1 are respectively provided with limit grooves 12, and the two limit blocks 11 are respectively inserted into the two limit grooves 12.
Two stopper 11 and two spacing grooves 12 are used for spacing backplate 21, avoid backplate 21 to shift out from the cabinet body 1 inboard, can improve the stability that looped netowrk cabinet body 8 was placed simultaneously, avoid looped netowrk cabinet body 8 to take place to incline because the great drive layer board 23 of gravity and backplate 21.
Referring to fig. 4, further, a plurality of arc-shaped grooves are formed in the top of the supporting plate 23, balls 13 are arranged in the arc-shaped grooves in a rolling manner, and the bottom plate 9 is attached to the balls 13 at the bottom of the bottom plate;
the ball 13 is convenient for the bottom plate 9 and the ring main unit body 8 to slide on the top of the supporting plate 23, and is convenient for the installation and the taking out of the bottom plate 9 and the ring main unit body 8.
Referring to fig. 1-4, further, a fixing plate 3 is connected to a side of the bottom of the cabinet body 1 close to the motor 5, the fixing plate 3 is disposed in an L shape, the transmission mechanism 4 is disposed inside the fixing plate 3, the motor 5 is fixedly connected to the fixing plate 3, the second screw 7 is rotatably connected to the fixing plate 3 through a bearing, the transmission mechanism 4 includes chain wheels 41 connected to an outer peripheral surface of the first screw 6 and an outer peripheral surface of the second screw 7, and a chain 42 is connected between the two chain wheels 41;
the setting of fixed plate 3 is used for motor 5 fixed, the setting of the drive mechanism 4 of being convenient for simultaneously, and drive mechanism 4 is used for linking first screw 6 and second screw 7, and motor 5 can drive first screw 6 and second screw 7 simultaneously through drive mechanism 4, practices thrift the electric energy.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. Gas insulation looped netowrk cabinet, including the cabinet body (1), its characterized in that: an installation mechanism (2) is arranged in an inner cavity of the cabinet body (1), a transmission mechanism (4), a motor (5), a first screw rod (6) and a second screw rod (7) are arranged on the outer side of the cabinet body (1), the first screw rod (6) and the second screw rod (7) are arranged in the cabinet body (1) in a penetrating mode, the output end of the motor (5) is in transmission connection with the first screw rod (6), a ring main unit body (8) is arranged on the top of the installation mechanism (2), and the installation mechanism (2) is used for installing the ring main unit body (8); the motor (5) drives the first screw rod (6) and the second screw rod (7) to rotate through the transmission mechanism (4), and the first screw rod (6) and the second screw rod (7) rotate to drive the installation mechanism (2) and the ring main unit body (8) to move in the cabinet body (1).
2. The gas insulated ring main unit as claimed in claim 1, wherein: installation mechanism (2) is including setting up backplate (21) at the cabinet body (1) inner chamber, one side that motor (5) were kept away from to backplate (21) bottom is connected with two square pipes (22) and layer board (23), two square pipe (22) all set up in layer board (23) bottom, the equal threaded connection of first screw rod (6) and second screw rod (7) is in backplate (21) and square pipe (22) of corresponding position, looped netowrk cabinet body (8) bottom is connected with bottom plate (9), bottom plate (9) are through screw and layer board (23) fixed connection.
3. The gas insulated ring main unit as claimed in claim 2, wherein: one side of the supporting plate (23) far away from the motor (5) is connected with a limiting plate (10).
4. The gas insulated ring main unit as claimed in claim 2, wherein: both ends of the top of the back plate (21) are connected with limit blocks (11), the inner walls of both ends of the cabinet body (1) are provided with limit grooves (12), and the limit blocks (11) are respectively inserted into the two limit grooves (12).
5. The gas insulated ring main unit as claimed in claim 2, wherein: a plurality of arc-shaped grooves are formed in the top of the supporting plate (23), balls (13) are arranged in the arc-shaped grooves in a rolling mode, and the bottom plate (9) is attached to the balls (13) at the bottom of the bottom plate.
6. The gas insulated ring main unit as claimed in claim 1, wherein: one side that cabinet body (1) bottom is close to motor (5) is connected with fixed plate (3), fixed plate (3) are the setting of L type, drive mechanism (4) set up the inboard at fixed plate (3), motor (5) and fixed plate (3) fixed connection, second screw rod (7) are rotated with fixed plate (3) through the bearing and are connected, drive mechanism (4) are including connecting sprocket (41) at first screw rod (6) outer peripheral face and second screw rod (7) outer peripheral face, two be connected with chain (42) between sprocket (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122305336.7U CN215772248U (en) | 2021-09-23 | 2021-09-23 | Gas insulation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122305336.7U CN215772248U (en) | 2021-09-23 | 2021-09-23 | Gas insulation ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215772248U true CN215772248U (en) | 2022-02-08 |
Family
ID=80090416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122305336.7U Active CN215772248U (en) | 2021-09-23 | 2021-09-23 | Gas insulation ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215772248U (en) |
-
2021
- 2021-09-23 CN CN202122305336.7U patent/CN215772248U/en active Active
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