CN113113858A - Totally-enclosed isolating operation switch cabinet - Google Patents

Totally-enclosed isolating operation switch cabinet Download PDF

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Publication number
CN113113858A
CN113113858A CN202110537056.0A CN202110537056A CN113113858A CN 113113858 A CN113113858 A CN 113113858A CN 202110537056 A CN202110537056 A CN 202110537056A CN 113113858 A CN113113858 A CN 113113858A
Authority
CN
China
Prior art keywords
cabinet body
plate
folding bracket
sleeve
folding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110537056.0A
Other languages
Chinese (zh)
Inventor
刘斌
姚文吉
杨涛
谢明
江丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huangshi Power Supply Co of State Grid Hubei Electric Power Co Ltd
Original Assignee
Huangshi Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huangshi Power Supply Co of State Grid Hubei Electric Power Co Ltd filed Critical Huangshi Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority to CN202110537056.0A priority Critical patent/CN113113858A/en
Publication of CN113113858A publication Critical patent/CN113113858A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/306Accessories, e.g. windows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Patch Boards (AREA)

Abstract

The invention relates to a totally-enclosed isolated operation switch cabinet, which comprises a cabinet body, wherein an actuating mechanism is arranged in the cabinet body, an operating device is arranged on the inner wall surface of one side of the cabinet body facing the actuating mechanism, the operating device comprises a folding bracket, one end of the folding bracket is hinged with the inner wall of the cabinet body through a rotating shaft, a return spring A is arranged on the folding bracket, a support plate is arranged on one side of the folding bracket facing the actuating mechanism, a push rod parallel to the folding bracket is arranged on the support plate, a return spring B, a mounting hole is arranged on one side of the rotating shaft on the inner wall of the cabinet body, a sleeve is arranged in the mounting hole, the outer end of the sleeve extends out of the outer side of the cabinet body and is provided with a rotary operating plate, a transmission plate is arranged at the inner end of the sleeve, a transmission mechanism connected with the folding bracket is arranged on the transmission plate, a button is arranged in the sleeve, a return spring C is arranged between the inner end of the button and the sleeve, and the inner end of the button penetrates through the transmission plate and is provided with a connecting plate; the invention realizes the live-line operation of the switch cabinet and ensures the safety of operators.

Description

Totally-enclosed isolating operation switch cabinet
Technical Field
The invention relates to the technical field of electric power safety tools, in particular to a totally-enclosed isolating operation switch cabinet.
Background
At present when high tension switchgear breaks down, normally all have a power failure earlier then operate for safety, because open the cabinet door of cubical switchboard during the operation, can not be fine between electrified mechanism and the operator keep apart, consequently can't live working, the large tracts of land has a power failure to cause great negative effects.
Disclosure of Invention
The invention aims to solve the problems that the existing switch cabinet cannot be operated in a live way and has large negative influence caused by large-area power failure, and provides a totally-enclosed isolated operation switch cabinet.
The specific scheme of the invention is as follows: a totally-enclosed isolated operation switch cabinet comprises a cabinet body, wherein an execution mechanism is arranged in the cabinet body, an operation device is arranged on the inner wall surface of the cabinet body facing to the execution mechanism, the operation device comprises a folding support, one end of the folding support is hinged to the inner wall of the cabinet body through a rotating shaft, a reset spring A is arranged on the folding support, a support plate is arranged on the folding support facing to the execution mechanism, a push rod parallel to the folding support is arranged on the support plate, a reset spring B is arranged on the push rod, a mounting hole is formed in one side, located on the rotating shaft, of the inner wall of the cabinet body, a sleeve is arranged in the mounting hole, the outer end of the sleeve extends out of the outer side of the cabinet body and is provided with a rotating operation plate, a transmission plate is arranged at the inner end of the sleeve and is provided with a transmission mechanism connected, the inner end of the button penetrates through the transmission plate and is provided with a connecting plate, and when the folding bracket rotates to a position vertical to the inner wall of the cabinet body, the end part of the push rod is opposite to the connecting plate.
The transmission mechanism comprises a baffle arranged on the folding support, a hook is arranged on one side, close to the baffle, of the transmission plate, the hook is located on one side of the baffle, and when the sleeve drives the hook to rotate, the hook drives the folding support to rotate through the baffle.
The transmission mechanism comprises a connecting rod, two ends of the connecting rod are respectively provided with an annular buckle, one side of the transmission plate and one side of the folding bracket are respectively provided with a connecting pin, the connecting pins are parallel to the transmission plate, the annular buckles at the two ends of the connecting rod are respectively sleeved on the two connecting pins in an sleeved mode, and a gap is formed between the annular buckles and the connecting pins so that the connecting rod can swing along with the rotation of the transmission plate.
The cabinet body is internally provided with a camera which is used for shooting real-time pictures of the actuating mechanism and the operating device, and the outer side of the cabinet body is provided with a display screen which is connected with the camera to display the shot pictures in real time.
A pin hole penetrating through the button is formed in the position, which is outside the sleeve and avoids the rotary operating plate, a detachable safety lock pin is arranged in the pin hole, a stop head is arranged at one end of the safety lock pin, a lock hole is formed in the other end of the safety lock pin, and a detachable safety lock is arranged in the lock hole.
The working principle of the invention is as follows: during operation, the safety lock pin is firstly released, then the sleeve is driven to rotate by rotating the operation plate, the transmission plate at the inner end of the sleeve rotates, the folding support is driven to rotate by the transmission mechanism during rotation, so that the folding support rotates to a position vertical to the cabinet door, the end part of the push rod is opposite to the connecting plate, the push rod can be pushed forwards by pressing the button, the execution mechanism is pushed by the front end of the push rod, and the position state of the action mechanism can be checked by observing the display screen during operation; when the button is released, the push rod and the button are reset, and when the sleeve is released, the folding bracket automatically resets under the action of the reset spring A.
Compared with the prior art, the invention has the following advantages: realize not opening carrying out safe operation cubical switchboard under the condition of cabinet door, realized live-wire operation, avoided the large tracts of land to have a power failure.
Drawings
FIG. 1 is a schematic perspective view a of the structure of the present invention;
FIG. 2 is a schematic perspective view b of the structure of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a view A-A of FIG. 3;
FIG. 5 is a view B-B of FIG. 3;
FIG. 6 is a schematic view of the folded stand of the present invention in an unfolded and button-down position;
in the figure: 1-cabinet body, 2-display screen, 3-safety lock pin, 4-sleeve, 5-button, 6-safety lock, 7-driving plate, 8-connecting plate, 9-connecting rod, 10-baffle, 11-folding bracket, 12-push rod, 13-rotating shaft, 14-return spring B, 15-supporting plate, 16-camera, 17-return spring C, 18-rotating operation plate and 19-hook.
Detailed Description
Referring to fig. 1-6, the embodiment is a totally-enclosed isolated operation switch cabinet, which includes a cabinet body 1, an execution mechanism is installed in the cabinet body 1, an operation device is installed on an inner wall surface of the cabinet body 1 facing the execution mechanism, the operation device includes a folding bracket 11, one end of the folding bracket 11 is hinged with an inner wall of the cabinet body 1 through a rotating shaft 13, a return spring a is installed on the folding bracket 11, three support plates 15 are installed on the folding bracket 11 facing the execution mechanism, a push rod 12 parallel to the folding bracket 11 is installed on the support plate 15, a return spring B14 is installed on the push rod 12, an installation hole is installed on the inner wall of the cabinet body 1 at one side of the rotating shaft 13, a sleeve 4 is installed in the installation hole, an outer end of the sleeve 4 extends out of the cabinet body 1 and is provided with a rotating operation plate 18, a transmission, when the transmission mechanism is used for rotating the sleeve 4, the folding support 11 is driven to rotate and unfold by taking the rotating shaft 13 as a center, the button 5 is arranged in the sleeve 4, the reset spring C17 is arranged between the inner end of the button 5 and the sleeve 4, the inner end of the button 5 penetrates through the transmission plate 7 and is provided with the connecting plate 8, and when the folding support 11 rotates to a position vertical to the inner wall of the cabinet body 1, the end part of the push rod 12 is opposite to the connecting plate 8.
This embodiment reset spring A adopts the torsional spring, and the torsional spring is installed and is used for restoring to the state of laminating cabinet body 1 with folding support on pivot 13.
This embodiment drive mechanism includes a baffle 10 of setting on folding support 11, be close to baffle 10 one side on the driving plate 7 and be equipped with a couple 19, couple 19 is located baffle 10 one side, and couple 19 drives folding support 11 rotation through baffle 10 when sleeve 4 drives couple 19 rotation.
In this embodiment, the transmission mechanism includes a connecting rod 9, two ends of the connecting rod 9 are respectively provided with an annular buckle, one side of the transmission plate 7 and one side of the folding bracket 11 are respectively provided with a connecting pin, the connecting pin is parallel to the transmission plate 7, the annular buckles at the two ends of the connecting rod 9 are respectively sleeved on the two connecting pins, and a gap is formed between the annular buckle and the connecting pin so that the connecting rod 9 swings along with the rotation of the transmission plate 7.
This embodiment the cabinet body 1 is equipped with the camera 16 in, camera 16 is used for shooing actuating mechanism and operating means's real-time picture, the display screen 2 is equipped with in the cabinet body 1 outside, and display screen 2 is connected with camera 16 with the picture of real-time display shooting.
In this embodiment, a pin hole penetrating through the button 5 is formed in the position, which avoids the rotating operation plate 18, outside the sleeve 4, a detachable safety lock pin 3 is installed in the pin hole, a stop head is arranged at one end of the safety lock pin 3, a lock hole is formed in the other end of the safety lock pin, and a detachable safety lock 6 is installed in the lock hole.
In this embodiment, the sleeve 4, the button 5, the transmission plate 7 and the push rod 12 are made of insulating materials.

Claims (5)

1. The utility model provides a totally closed isolation operation cubical switchboard, includes the cabinet body, is equipped with actuating mechanism, characterized by in the cabinet body: the inner wall surface of one side of the cabinet body facing the actuating mechanism is provided with an operating device, the operating device comprises a folding bracket, one end of the folding bracket is hinged with the inner wall of the cabinet body through a rotating shaft, the folding bracket is provided with a return spring A, the folding bracket is provided with a support plate facing the actuating mechanism, the support plate is provided with a push rod parallel to the folding bracket, the push rod is provided with a return spring B, the inner wall of the cabinet body is provided with a mounting hole positioned on one side of the rotating shaft, the mounting hole is internally provided with a sleeve, the outer end of the sleeve extends out of the outer side of the cabinet body and is provided with a rotary operating plate, the inner end of the sleeve is provided with a transmission plate, the transmission plate is provided with a transmission mechanism connected with the folding bracket, the transmission mechanism is used for driving the folding bracket, when the folding bracket rotates to a position vertical to the inner wall of the cabinet body, the end part of the push rod is opposite to the connecting plate.
2. A totally enclosed isolated operation switch cabinet according to claim 1, characterized in that: the transmission mechanism comprises a baffle arranged on the folding support, one side, close to the baffle, of the transmission plate is provided with a hook, the hook is located on one side of the baffle, and when the sleeve drives the hook to rotate, the hook drives the folding support to rotate through the baffle.
3. A totally enclosed isolated operation switch cabinet according to claim 1, characterized in that: the transmission mechanism comprises a connecting rod, two ends of the connecting rod are respectively provided with an annular buckle, one side of the transmission plate and one side of the folding support are respectively provided with a connecting pin, the connecting pins are parallel to the transmission plate, the annular buckles at the two ends of the connecting rod are respectively sleeved on the two connecting pins in an sleeved mode, and a gap is formed between the annular buckles and the connecting pins so that the connecting rod can swing along with the connecting pin when the transmission plate rotates.
4. A totally enclosed isolated operation switch cabinet according to claim 1, characterized in that: the cabinet is characterized in that a camera is arranged in the cabinet body and used for shooting real-time pictures of the executing mechanism and the operating device, a display screen is arranged on the outer side of the cabinet body and connected with the camera to display the shot pictures in real time.
5. A totally enclosed isolated operation switch cabinet according to claim 1, characterized in that: the position, which avoids the rotary operating plate, of the outer side of the sleeve is provided with a pin hole penetrating through the button, a detachable safety lock pin is arranged in the pin hole, one end of the safety lock pin is provided with a stop head, the other end of the safety lock pin is provided with a lock hole, and a detachable safety lock is arranged in the lock hole.
CN202110537056.0A 2021-05-18 2021-05-18 Totally-enclosed isolating operation switch cabinet Pending CN113113858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110537056.0A CN113113858A (en) 2021-05-18 2021-05-18 Totally-enclosed isolating operation switch cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110537056.0A CN113113858A (en) 2021-05-18 2021-05-18 Totally-enclosed isolating operation switch cabinet

Publications (1)

Publication Number Publication Date
CN113113858A true CN113113858A (en) 2021-07-13

Family

ID=76722448

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110537056.0A Pending CN113113858A (en) 2021-05-18 2021-05-18 Totally-enclosed isolating operation switch cabinet

Country Status (1)

Country Link
CN (1) CN113113858A (en)

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