CN219697003U - Safe operation block terminal - Google Patents
Safe operation block terminal Download PDFInfo
- Publication number
- CN219697003U CN219697003U CN202321327720.XU CN202321327720U CN219697003U CN 219697003 U CN219697003 U CN 219697003U CN 202321327720 U CN202321327720 U CN 202321327720U CN 219697003 U CN219697003 U CN 219697003U
- Authority
- CN
- China
- Prior art keywords
- conductor
- cabinet
- isolation plate
- cylinder
- column
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims abstract description 81
- 238000002955 isolation Methods 0.000 claims abstract description 44
- 239000000615 nonconductor Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to a safe operation distribution box, which effectively solves the problem of illegal live operation; the technical scheme is that a reticular isolation plate is arranged in a cabinet body, an operation window is formed in the reticular isolation plate, the reticular isolation plate can be opened like a cabinet door, a cylinder perpendicular to the reticular isolation plate in a closed state is arranged in the cabinet body, two conductor blocks are arranged on the inner wall of the cylinder, the two conductor blocks are connected into a cabinet live wire, a conductor column is fixed on the inner side of the reticular isolation plate, when the reticular isolation plate is closed, the conductor column is inserted into the cylinder, and the two conductor blocks are contacted with the side wall of the conductor column, so that the two conductor blocks are connected, the cabinet is electrified, when the reticular isolation plate is opened, the conductor column is pulled out from the cylinder, the two conductor blocks are disconnected, and the cabinet is powered off; the utility model does not influence the normal door opening use of the power distribution cabinet, and also avoids the illegal electrified operation of workers and the occurrence of safety accidents.
Description
Technical Field
The utility model relates to the field of electrical facilities, in particular to a safe operation distribution box.
Background
The power distribution cabinet is the final-stage equipment of the power distribution system, mainly comprises a power distribution cabinet, an illumination power distribution cabinet and the like, and has the main function of controlling the on-off of each circuit; when carrying out operations such as wiring, maintenance, change component in to the cabinet, require the outage operation, and some workman is according to the experience enrichment, can fall through the electrified operation of carelessness, this is especially common on small-size switch board, in order to avoid such operation of violating regulations, like application number: utility model patent and application number of cn202121419728. X: the utility model patent of CN201720899595.8 is provided with an interlocking mechanism, when the door is opened, the door cannot be opened by forced power failure or uninterrupted power failure, and the device can avoid illegal live operation, but normal operations such as opening and closing of some switches in the cabinet are not needed to be powered off, and the device can avoid illegal operations, but also influence normal operations.
Disclosure of Invention
The utility model provides a safe operation distribution box which is used for solving the problem of illegal live operation under the condition that the conventional operation is not affected.
The technical scheme includes that the cabinet body and the elements in the cabinet are arranged on the front side of the cabinet body, a reticular isolation plate is arranged in the cabinet body, an operation window is formed in each part, needing to be operated, of each element in the cabinet, for example, a switch is arranged on each reticular isolation plate, one hand can extend into the cabinet to perform conventional operation on the element in the cabinet, and the reticular isolation plate can be opened like the cabinet door; the cabinet body is internally provided with a cylinder perpendicular to the reticular isolation plate in a closed state, the inner wall of the cylinder is provided with two mounting holes which are bilaterally symmetrical, each mounting hole is internally provided with a conductor block, a pressure spring is arranged between each conductor block and the bottom of each mounting hole, the two conductor blocks are connected into a cabinet fire wire, the inner side of the reticular isolation plate is fixedly provided with a conductor column, when the reticular isolation plate is closed, the conductor column is inserted into the cylinder, and the two conductor blocks are contacted with the side wall of the conductor column, so that the two conductor blocks are connected, the cabinet is electrified, when the reticular isolation plate is opened, the conductor column is pulled out from the cylinder, the two conductor blocks are disconnected, and the cabinet is powered off.
The inner wall of the cylinder is fixedly provided with a non-conductor stop block positioned between the two conductor blocks, when the conductor column is pulled out, the stop block enables the two conductor blocks not to be contacted, the side wall of the conductor column is provided with a avoidance groove, and when the conductor column is inserted into the cylinder, the stop block is inserted into the avoidance groove.
The tail part of the conductor column is connected with a section of non-conductor material, the non-conductor material is fixed with the reticular isolation plate, and when the conductor column is inserted into the cylinder, the tail part of the conductor column is not leaked.
The bottom of the mounting hole is provided with a threading hole, the bottom of the conductor block is provided with a binding post, and the live wire penetrates into the mounting hole from the threading hole and is connected with the conductor block through the binding post.
The front end of the conductor column is a sphere.
The cabinet body on install the pin, the one end of pin articulates on the cabinet body, after the netted division board is closed, rotate the pin and make its free end keep off before the netted division board, make netted division board can not open.
The utility model does not influence the normal door opening use of the power distribution cabinet, and also avoids the illegal electrified operation of workers and the occurrence of safety accidents.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a front cross-sectional view of the cylinder position in the closed state of the mesh partition plate.
Fig. 3 is a front cross-sectional view of the cylinder position in the opened state of the mesh partition plate.
Fig. 4 is a top cross-sectional view of the cylinder position with the mesh separator closed.
Detailed Description
The utility model comprises a cabinet body 1 and internal components, wherein the front side of the cabinet body 1 is provided with a cabinet door 2, a reticular isolation plate 3 is arranged in the cabinet body 1, the reticular isolation plate 3 is positioned behind the cabinet door 2 in parallel with the cabinet door 2, the reticular isolation plate 3 is exposed after the cabinet door 2 is opened, the reticular isolation plate 3 isolates the internal components of the cabinet from the outside, an operation window 4 is arranged on each internal component of the cabinet, for example, a switch is arranged on each internal component of the cabinet, the operation window 4 can be used for one hand to extend into the cabinet to perform normal operation on the internal components of the cabinet, one side of the reticular isolation plate 3 is hinged on the cabinet body 1 and can be opened like the cabinet door 2, and after the reticular isolation plate 3 is opened, the internal space of the cabinet is thoroughly opened, and operations such as wiring, component replacement and maintenance can be performed; the cabinet body 1 is internally provided with a cylinder 5 perpendicular to the reticular isolation plate 3 in a closed state, the inner wall of the cylinder 5 is provided with two mounting holes 6 which are bilaterally symmetrical, each mounting hole 6 is internally provided with a conductor block 7, a pressure spring 8 is arranged between each conductor block 7 and the bottom of the mounting hole 6, the two conductor blocks 7 are connected into a cabinet live wire, when the two conductor blocks 7 are contacted, the cabinet live wire is connected, the inner side of the reticular isolation plate 3 is fixedly provided with a conductor column 9, when the reticular isolation plate 3 is closed, the conductor column 9 is inserted into the cylinder 5, the two conductor blocks 7 are contacted with the side wall of the conductor column 9, so that the two conductor blocks 7 are connected, the cabinet is electrified, when the reticular isolation plate 3 is opened, the conductor column 9 is pulled out from the cylinder 5, the two conductor blocks 7 are disconnected, and the cabinet is powered off, so that the safety of workers in operation is ensured.
The inner wall of the cylinder 5 is fixedly provided with a non-conductor stop block 10 positioned between the two conductor blocks 7, when the conductor column 9 is pulled out, the stop block 10 enables the two conductor blocks 7 not to be contacted, the side wall of the conductor column 9 is provided with a avoidance groove 11, and when the conductor column 9 is inserted into the cylinder 5, the stop block 10 is inserted into the avoidance groove 11.
The tail part of the conductor column 9 is connected with a section of non-conductor material 12, and the non-conductor material 12 is fixed with the net-shaped isolation plate 3, so that the conductor column 9 is insulated from the net-shaped isolation plate 3, and when the conductor column 9 is inserted into the cylinder 5, the tail part of the conductor column 9 is not leaked out, thereby avoiding electric shock.
The bottom of the mounting hole 6 is provided with a threading hole 13, the bottom of the conductor block 7 is provided with a binding post 14, and a live wire penetrates into the mounting hole 6 from the threading hole 13 and is connected with the conductor block 7 through the binding post 14.
The front end of the conductor column 9 is spherical, so that the conductor column can be smoothly inserted between the two conductor blocks 7.
The cabinet body 1 on install pin 15, the one end of pin 15 articulates on cabinet body 1, net division board 3 closes the back, rotates pin 15 and makes its free end keep off before net division board 3, makes net division board 3 can not open.
When the reticular isolation plate 3 is in a closed state, the conductor columns 9 are inserted into the cylinder 5 to connect the two conductor blocks 7, namely, the live wire of the entering cabinet is connected to enable the interior of the cabinet to be electrified, at the moment, the cabinet door 2 can be opened to conduct normal operations such as opening and closing of elements through the operation window 4, and the operation window 4 is only used for one hand to extend in, so that operations such as wiring, element replacement, maintenance and the like cannot be conducted, if such operations are needed, the reticular isolation plate 3 must be opened, and once the reticular isolation plate 3 is opened, the two conductor blocks 7 can be disconnected to enable the interior of the cabinet to be powered off, and the illegal live operation of workers is avoided; if special conditions need to be overhauled in a live-line way, the net-shaped isolation plate 3 is opened, and then an external conductor column 9 is inserted into the cylinder 5 to connect the conductor block 7.
According to the utility model, the reticular isolation plate 3 with the operation window 4 is arranged, the condition in the cabinet is visible after the cabinet door 2 is opened, the normal operation of the power distribution cabinet is not influenced, the operation of wiring, maintenance, replacement and the like is performed by opening the reticular isolation plate 3, the reticular isolation plate 3 is forcedly powered off after being opened, the trouble-saving and illegal live working of a worker graph is avoided, and the occurrence of safety accidents is avoided.
Claims (6)
1. The safe operation distribution box comprises a cabinet body (1) and cabinet inner elements, wherein the cabinet door (2) is arranged on the front side of the cabinet body (1), and the safe operation distribution box is characterized in that a reticular isolation plate (3) is arranged in the cabinet body (1), an operation window (4) is formed in each part of each cabinet inner element, which is required to be operated, the operation window (4) can be used for one hand to extend into the cabinet to operate the cabinet inner element, and the reticular isolation plate (3) can be opened like the cabinet door (2); the cabinet body (1) is internally provided with a cylinder (5) perpendicular to the reticular isolation plate (3) in a closed state, the inner wall of the cylinder (5) is provided with two mounting holes (6) which are bilaterally symmetrical, each mounting hole (6) is internally provided with a conductor block (7), a pressure spring (8) is arranged between each conductor block (7) and the bottom of the mounting hole (6), the two conductor blocks (7) are connected into a cabinet live wire, the inner side of the reticular isolation plate (3) is fixedly provided with a conductor column (9), when the reticular isolation plate (3) is closed, the conductor column (9) is inserted into the cylinder (5), the two conductor blocks (7) are contacted with the side wall of the conductor column (9), so that the two conductor blocks (7) are connected, when the reticular isolation plate (3) is opened, the conductor column (9) is pulled out from the cylinder (5), and the two conductor blocks (7) are disconnected, and the cabinet is powered off.
2. A safe operation distribution box according to claim 1, characterized in that a non-conductive block (10) between two conductor blocks (7) is fixed on the inner wall of the cylinder (5), when the conductor column (9) is pulled out, the block (10) makes the two conductor blocks (7) unable to contact, a avoiding groove (11) is formed on the side wall of the conductor column (9), and when the conductor column (9) is inserted into the cylinder (5), the block (10) is inserted into the avoiding groove (11).
3. A safe operating distribution box as claimed in claim 1, characterized in that the tail of the conductor column (9) is connected with a section of non-conductor material (12), the non-conductor material (12) is fixed with the net-shaped isolation plate (3), and the tail of the conductor column (9) is not leaked when the conductor column (9) is inserted into the cylinder (5).
4. A safe operation distribution box according to claim 1, characterized in that the bottom of the mounting hole (6) is provided with a threading hole (13), the bottom of the conductor block (7) is provided with a binding post (14), and the live wire penetrates the mounting hole (6) from the threading hole (13) and is connected with the conductor block (7) through the binding post (14).
5. A safety operation distribution box according to claim 1, characterized in that the front end of the conductor column (9) is of a sphere type.
6. A safe operation distribution box according to claim 1, wherein the cabinet body (1) is provided with a stop lever (15), one end of the stop lever (15) is hinged on the cabinet body (1), and after the net-shaped isolation plate (3) is closed, the stop lever (15) is rotated to stop the free end of the stop lever before the net-shaped isolation plate (3), so that the net-shaped isolation plate (3) cannot be opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321327720.XU CN219697003U (en) | 2023-05-29 | 2023-05-29 | Safe operation block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321327720.XU CN219697003U (en) | 2023-05-29 | 2023-05-29 | Safe operation block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219697003U true CN219697003U (en) | 2023-09-15 |
Family
ID=87943855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321327720.XU Active CN219697003U (en) | 2023-05-29 | 2023-05-29 | Safe operation block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219697003U (en) |
-
2023
- 2023-05-29 CN CN202321327720.XU patent/CN219697003U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2011002854A (en) | Blast venting for electrical device. | |
| DE112020001185T5 (en) | Compact cooling and extinguishing system | |
| KR20130089013A (en) | Safty device for distributing board | |
| CN219697003U (en) | Safe operation block terminal | |
| KR101080673B1 (en) | Circuit breaker of operating time inspection system in a gas insulation switchgear | |
| CN105575737B (en) | A kind of circuit breaker operation mechanism and breaker | |
| CN204792589U (en) | High -voltage board operation interlocking device | |
| CN204720344U (en) | The fixed five anti-interlocking operation mechanisms of a kind of QH1 type mesohigh | |
| CN106655485A (en) | Fault current cut-off method and device and vacuum load switch cabinet | |
| CN208027997U (en) | A kind of connected structure of plug in circuit breaker | |
| CN202273500U (en) | Novel program lock of high-voltage cabinet load switch for mines | |
| CN201478729U (en) | Indoor box-type metal enclosed ring main unit | |
| CN211455608U (en) | High-voltage vacuum switch connected by hinge | |
| CN204793800U (en) | Door operation and interlocking device are forced to close by cubical switchboard | |
| CN112730954B (en) | Electricity testing grounding method and system of switch cabinet and electricity testing grounding vehicle | |
| CN2911940Y (en) | Chassis interlocking gear of high voltage breaker | |
| CN113759156A (en) | Power metering box and use method thereof | |
| CN111584261A (en) | Emergent distant place separating brake device of power switch cabinet | |
| CN2781543Y (en) | Wall switch | |
| CN205645608U (en) | But cubical switchboard of earthing switch manually operation and electrically -operated interlocking | |
| CN211455610U (en) | High-voltage vacuum switch fastened and connected by bolts | |
| CN219246196U (en) | Automatic power supply and distribution fault alarm device | |
| CN209071939U (en) | Hole plugging device and ring network cabinet for ring network cabinet | |
| CN220527528U (en) | Locking device of handcart type high-voltage switch complete equipment cabinet door | |
| CN208873653U (en) | A kind of vacuum circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |