CN214590173U - Low-voltage automatic pop-up switch cabinet - Google Patents
Low-voltage automatic pop-up switch cabinet Download PDFInfo
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- CN214590173U CN214590173U CN202120518380.3U CN202120518380U CN214590173U CN 214590173 U CN214590173 U CN 214590173U CN 202120518380 U CN202120518380 U CN 202120518380U CN 214590173 U CN214590173 U CN 214590173U
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- automatic pop
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Abstract
The utility model belongs to the technical field of low-voltage switch cabinets, in particular to a low-voltage automatic pop-up switch cabinet, which comprises a cabinet body (1), a drawer (2), a drawer driving device (3) and a drawer control component; the drawer driving device (3) is arranged below the drawer (2); the drawer control assembly comprises a host, a touch screen (4), a communication module and remote control software; the communication module in the drawer control assembly is in communication connection with the drawer driving device (3); compared with the prior art, the utility model provides an automatic formula cubical switchboard that pops out of low pressure is equipped with drawer drive arrangement and drawer control assembly, can realize that the remote control drawer shifts out and resets, and operating personnel need not get into and become to operate in the distribution room.
Description
Technical Field
The utility model belongs to the technical field of the low-voltage switchgear, concretely relates to automatic formula cubical switchboard that pops out of low pressure.
Background
The low-voltage drawer type switch cabinet is generally placed in a power transformation and distribution room, and the cabinet body is divided into three mutually isolated intervals of a bus room, a functional unit room and a cable room, so that the accident diffusion can be effectively prevented, and the live-line maintenance is convenient. The functional unit of the low-voltage drawer type switch cabinet enables the unit device to be completely separated from the conductive vertical bus along with the moving-out of the drawer, and the replacement and the maintenance of the electrical equipment can be safely carried out.
However, in the prior art, the drawer of the low-voltage drawer type switch cabinet is moved out and pushed in to reset manually, when the electrical equipment needs to be replaced or maintained, an operator needs to enter a power transformation and distribution room for operation, and the operation is very inconvenient; in actual construction operation, personnel entering into the substation distribution room cannot be guaranteed to know the installation condition of electrical elements in each drawer of the switch cabinet, and the risk of misoperation exists; meanwhile, personnel who enter the substation indoor operation are not necessarily clear of the progress of maintenance or replacement construction, so that the risk of operation disorder exists, and the safety construction is not facilitated.
Disclosure of Invention
The utility model discloses to current low-voltage switchgear operation inconvenient, operating personnel do not possess corresponding authority, probably in disorder operation and maloperation scheduling problem, provide a low pressure automatic spring out cubical switchboard.
In order to achieve the above object, the utility model discloses a technical scheme be: a low-voltage automatic pop-up switch cabinet comprises a cabinet body and a drawer which is connected in the cabinet body in a sliding mode, wherein a connector is mounted at the rear end of the drawer and is connected with a rear power supply socket in an inserting mode; the drawer driving device is arranged below the drawer; the drawer control assembly comprises a host, a touch screen, a communication module and remote control software; and the communication module in the drawer control assembly is in communication connection with the drawer driving device.
Preferably, the drawer driving device comprises a frame, a linear transmission device and a control module; the frame comprises a bottom plate and a side wall; the linear transmission device is arranged in the middle of the width direction of the frame bottom plate, and the axis of the linear transmission device is parallel to the length direction of the frame; the linear transmission device comprises a moving part, and the moving part is fixedly connected with the lower end of the drawer; the control module is installed on the frame bottom plate and comprises a relay, and the control module is in communication connection with the communication module and the linear transmission device of the drawer control assembly respectively.
Preferably, the linear transmission device is one of a ball screw transmission device, an electric telescopic rod, an electric cylinder, a gear and rack transmission device and a linear motor.
Preferably, the linear transmission device is a ball screw transmission device, the ball screw transmission device comprises a servo motor and a screw, and the moving part is a ball sliding block; the servo motor is in communication connection with the control module; one end of the screw rod is in driving connection with the servo motor, and the end of the screw rod close to the servo motor and the end of the screw rod far away from the servo motor are both arranged in a bearing seat with a bearing; the ball sliding block can be matched with the screw rod and can move linearly relative to the screw rod.
Preferably, the ball screw transmission device further comprises a limit switch, the limit switch is installed on the side, close to the servo motor, of the screw and is in communication connection with the control module, and the limit switch can limit the ball sliding block.
Preferably, the linear transmission device is an electric telescopic rod, the electric telescopic rod comprises a driving motor, a guide sleeve and a push rod, and the driving motor is in communication connection with the control module; the push rod is a moving part; the upper surface of the end part of the push rod is fixedly connected with the lower surface of the drawer.
Preferably, a plurality of longitudinal guide rails are further mounted on the bottom plate of the frame, and the longitudinal guide rails are symmetrically distributed on two sides of the linear transmission device; side guide rails are fixedly arranged on the side walls at the two ends of the frame in the width direction; the lower surface of the drawer is provided with first sliding blocks at positions corresponding to the plurality of longitudinal guide rails respectively, and the first sliding blocks can be matched with the longitudinal guide rails; and two sliding blocks II are respectively arranged on the two side surfaces of the drawer at positions corresponding to the side guide rails and can be matched with the side guide rails.
Preferably, an electrical element is installed in the drawer, and the electrical element is electrically connected with the part of the connector in the drawer.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect: the utility model provides an automatic formula cubical switchboard that pops out of low pressure is equipped with drawer drive arrangement and drawer control assembly, can realize that the remote control drawer shifts out and resets, and operating personnel need not get into and become to operate in the distribution room.
Drawings
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings used in the description of the embodiment will be briefly introduced below, and fig. 1 is a front view of a low-voltage automatic pop-up switch cabinet;
FIG. 2 is a schematic view of the drawer driving device and the drawer assembly in the low-voltage automatic pop-up switch cabinet;
FIG. 3 is a perspective view of a drawer in the low-voltage automatic pop-up switch cabinet;
FIG. 4 is a perspective view of a drawer driving device in the low voltage automatic pop-up switch cabinet;
FIG. 5 is a top view of the drawer driving device in the low voltage automatic pop-up switch cabinet;
FIG. 6 is a schematic view of a ball slide and a lead screw in a ball screw drive;
fig. 7 is a schematic view of a bearing seat in the ball screw transmission.
1, a cabinet body;
2-drawer, 21-connector, 22-second slide block, 23-first slide block;
3-drawer driving device, 30-side guide rail, 31-frame, 32-control module, 33-ball sliding block, 34-servo motor, 35-lead screw, 36-longitudinal guide rail, 37-bearing seat, 38-limit switch;
4-touch screen.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Example 1
Referring to fig. 1 to 7, a low-voltage automatic pop-up switch cabinet in embodiment 1 is described, as shown in fig. 1 and 3, the low-voltage automatic pop-up switch cabinet includes a cabinet body 1 and a drawer 2 slidably connected in the cabinet body 1, a connector 21 is installed at a rear end of the drawer 2, the connector 21 is inserted into a rear power socket, and the low-voltage automatic pop-up switch cabinet further includes a drawer driving device 3 and a drawer control assembly.
As shown in fig. 1 and 2, the drawer driving device 3 is installed below the drawer 2; the drawer control assembly comprises a host, a touch screen 4, a communication module and remote control software; the communication module in the drawer control assembly is communicatively connected to the drawer drive 3.
As shown in fig. 2, 4 and 5, the drawer drive 3 comprises a frame 31, a linear actuator and a control module 32.
As shown in fig. 4, the frame 31 includes a bottom plate and side walls; the linear transmission device is arranged in the middle of the width direction of the bottom plate of the frame 31, and the axis of the linear transmission device is parallel to the length direction of the frame 31; the linear transmission device comprises a moving part which is fixedly connected with the lower end of the drawer 2.
As shown in fig. 5, the control module 32 is installed on the bottom plate of the frame 31, the control module 32 includes a relay, and the control module 32 is in communication connection with the communication module and the linear actuator of the drawer control assembly, respectively.
The linear transmission device is one of a ball screw transmission device, an electric telescopic rod, an electric cylinder, a gear rack transmission device and a linear motor.
As shown in fig. 4 and 5, the linear actuator is a ball screw actuator, the ball screw actuator includes a servo motor 34, a screw 35, and the moving member is a ball slider 33; the servo motor 34 is in communication connection with the control module 32; one end of the screw 35 is in driving connection with the servo motor 34, and the end of the screw 35 close to the servo motor 34 and the end far away from the servo motor 34 are both arranged in a bearing seat 37 with a bearing; the ball slider 33 is engaged with the screw shaft 35 and linearly movable with respect to the screw shaft 35.
As shown in fig. 5, the ball screw transmission further includes a limit switch 38, the limit switch 38 is installed on the side of the screw 35 close to the servo motor 34 and is in communication connection with the control module 32, and the limit switch 38 can limit the ball slider 33.
As shown in fig. 4 and 5, a plurality of longitudinal guide rails 36 are further mounted on the bottom plate of the frame 31, and the plurality of longitudinal guide rails 36 are symmetrically distributed on two sides of the linear transmission device; side rails 30 are fixed to both side walls of the frame 31 at both ends in the width direction.
As shown in fig. 4 and 5, the first sliding blocks 23 are respectively installed on the lower surface of the drawer 2 at positions corresponding to the plurality of longitudinal rails 36, and the first sliding blocks 23 can be matched with the longitudinal rails 36; two sliding blocks 22 are respectively arranged on the two side surfaces of the drawer 2 at positions corresponding to the side guide rails 30, and the sliding blocks 22 can be matched with the side guide rails 30.
The drawer 2 is installed with electrical components, and the electrical components are electrically connected with the part of the connector 21 in the drawer 2.
Example 2
The difference between this example and example 1 is: the linear transmission device is an electric telescopic rod, the electric telescopic rod comprises a driving motor, a guide sleeve and a push rod, and the driving motor is in communication connection with the control module 32; the push rod is a moving part; the upper surface of the end part of the push rod is fixedly connected with the lower surface of the drawer 2.
A low-voltage switch cabinet control method based on a low-voltage automatic pop-up switch cabinet comprises the following steps:
step one, when the drawer 2 of the low-voltage automatic pop-up switch cabinet does not need to be popped up, a linear transmission device in a drawer driving device 3 is in a power-off state;
secondly, when the drawer 2 of the low-voltage automatic pop-up switch cabinet needs to be popped up, an authorized person logs in remote control software by using a mobile phone or a computer, a linear transmission device in the drawer driving device 3 is remotely controlled after identity verification, and a moving part in the linear transmission device drives the drawer 2 to pop up; after the drawer 2 is popped up, the connector 21 at the rear end of the drawer 2 is disconnected with the rear power supply interface, and the electrical elements in the drawer 2 are powered off;
thirdly, after receiving an instruction of resetting the drawer 2, an authorized person logs in remote control software by using a mobile phone or a computer, remotely controls a linear transmission device in the drawer driving device 3 after identity verification, and drives the drawer 2 to reset by a moving part in the linear transmission device;
after the drawer 2 is reset, a connector 21 at the rear end of the drawer 2 is inserted into a rear power supply socket, and an electrical element in the drawer 2 is electrified;
and step five, remotely controlling the relay of the control module 32 in the drawer driving device 3 to be disconnected by an authorized person, and enabling the linear transmission device in the drawer driving device 3 to be in a power-off state.
And in the second step and the third step, the authentication is to input an account number and a password on an authentication interface of the remote control software.
When an operator enters the transformation and distribution room, the touch screen 4 of the low-voltage automatic pop-up switch cabinet can be used for knowing the electrical components arranged in each drawer 2, and after identity verification is carried out, the linear transmission device in the drawer driving device 3 is controlled to open a certain drawer 2.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all the technical matters of the present invention are not departed from the technical contents of the present invention, and any simple modification and equivalent changes made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (8)
1. A low-voltage automatic pop-up switch cabinet comprises a cabinet body (1) and a drawer (2) connected in the cabinet body (1) in a sliding mode, wherein a connector (21) is installed at the rear end of the drawer (2), and the connector (21) is connected with a rear power supply socket in an inserting mode;
the drawer driving device (3) is arranged below the drawer (2); the drawer control assembly comprises a host, a touch screen (4), a communication module and remote control software; the communication module in the drawer control assembly is in communication connection with the drawer driving device (3).
2. The low-voltage automatic pop-up switchgear according to claim 1, wherein the drawer driving device (3) comprises a frame (31), a linear actuator and a control module (32);
the frame (31) comprises a bottom plate and side walls; the linear transmission device is arranged in the middle of the width direction of a bottom plate of the frame (31), and the axis of the linear transmission device is parallel to the length direction of the frame (31); the linear transmission device comprises a moving part, and the moving part is fixedly connected with the lower end of the drawer (2);
the control module (32) is installed on a bottom plate of the frame (31), the control module (32) comprises a relay, and the control module (32) is in communication connection with a communication module and a linear transmission device of the drawer control assembly respectively.
3. The low-voltage automatic pop-up switch cabinet according to claim 2, wherein the linear actuator is one of a ball screw actuator, an electric telescopic rod, an electric cylinder, a rack and pinion actuator, and a linear motor.
4. Low-voltage automatic pop-up switchgear according to claim 2 or 3, wherein the linear transmission is a ball screw transmission comprising a servomotor (34), a lead screw (35), the moving part is a ball slider (33);
the servo motor (34) is in communication connection with the control module (32); one end of the lead screw (35) is in driving connection with the servo motor (34), and the ends, close to the servo motor (34), and far away from the servo motor (34), of the lead screw (35) are both installed in a bearing seat (37) with a bearing; the ball sliding block (33) can be matched with the lead screw (35) and can linearly move relative to the lead screw (35).
5. The low-voltage automatic pop-up switch cabinet according to claim 4, wherein the ball screw transmission device further comprises a limit switch (38), the limit switch (38) is installed on the side of the screw (35) close to the servo motor (34) and is in communication connection with the control module (32), and the limit switch (38) can limit the ball slider (33).
6. The low-voltage automatic pop-up switch cabinet according to claim 3, wherein the linear transmission is an electric telescopic rod, the electric telescopic rod comprises a driving motor, a guide sleeve and a push rod, and the driving motor is in communication connection with the control module (32); the push rod is a moving part; the upper surface of the end part of the push rod is fixedly connected with the lower surface of the drawer (2).
7. The low-voltage automatic pop-up switch cabinet according to claim 5 or 6, wherein a plurality of longitudinal guide rails (36) are further installed on the bottom plate of the frame (31), and the longitudinal guide rails (36) are symmetrically distributed on two sides of the linear transmission device; side guide rails (30) are fixedly arranged on the side walls at the two ends of the frame (31) in the width direction;
the lower surface of the drawer (2) is provided with first sliding blocks (23) at positions corresponding to the plurality of longitudinal guide rails (36), and the first sliding blocks (23) can be matched with the longitudinal guide rails (36); two side faces of the drawer (2) are respectively provided with a second sliding block (22) at the position corresponding to the side guide rail (30), and the second sliding blocks (22) can be matched with the side guide rail (30).
8. The low-voltage automatic pop-up switch cabinet according to claim 7, wherein an electrical element is installed in the drawer (2), and the electrical element is electrically connected with the part of the connector (21) in the drawer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518380.3U CN214590173U (en) | 2021-03-11 | 2021-03-11 | Low-voltage automatic pop-up switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518380.3U CN214590173U (en) | 2021-03-11 | 2021-03-11 | Low-voltage automatic pop-up switch cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN214590173U true CN214590173U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120518380.3U Active CN214590173U (en) | 2021-03-11 | 2021-03-11 | Low-voltage automatic pop-up switch cabinet |
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| CN (1) | CN214590173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115173262A (en) * | 2022-09-05 | 2022-10-11 | 江苏沙洲电气有限公司 | Intelligent draw-out type low-voltage switch cabinet |
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2021
- 2021-03-11 CN CN202120518380.3U patent/CN214590173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115173262A (en) * | 2022-09-05 | 2022-10-11 | 江苏沙洲电气有限公司 | Intelligent draw-out type low-voltage switch cabinet |
| CN115173262B (en) * | 2022-09-05 | 2022-11-18 | 江苏沙洲电气有限公司 | Intelligent draw-out type low-voltage switch cabinet |
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