CN214203548U - Grounding hanging door interlock of full-insulation inflatable cabinet load switch cabinet - Google Patents
Grounding hanging door interlock of full-insulation inflatable cabinet load switch cabinet Download PDFInfo
- Publication number
- CN214203548U CN214203548U CN202120255705.3U CN202120255705U CN214203548U CN 214203548 U CN214203548 U CN 214203548U CN 202120255705 U CN202120255705 U CN 202120255705U CN 214203548 U CN214203548 U CN 214203548U
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- Prior art keywords
- interlocking
- load switch
- baffle
- cabinet
- hanging door
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- Expired - Fee Related
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- 238000009413 insulation Methods 0.000 title claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 4
- 230000001771 impaired effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a full insulation aerifys cabinet load switch cabinet ground connection hanging door interlocking, cable chamber door inboard is equipped with interlocking member and corresponds and is provided with interlocking baffle, and interlocking baffle is located the horizontal baffle below, and horizontal baffle offers the breach that is used for interlocking member to pass, and horizontal baffle is equipped with simultaneously and makes interlocking member stroke direction keep vertical limiting plate. The utility model provides a soft interlocking structure is acted as go-between and is easily impaired, the insecure problem of function among the current cabinet load switch cabinet of aerifing, fully ensures security and the reliability of equipment fortune dimension operation.
Description
Technical Field
The utility model relates to an electric power field especially relates to a door interlock is hung to full insulation gas charging cabinet load switch cabinet ground connection.
Background
The existing grounding hanging door interlocking of the fully-insulated gas-filled cabinet load switch cabinet generally adopts a soft interlocking structure, and is in linkage with a mechanism through a pull wire or a pull rope device, when an operating mechanism grounding switch is subjected to switching-off operation, a pull wire device pulling interlocking baffle plate stretches out to abut against a cable chamber door, the cable chamber door cannot be opened, when the operating mechanism grounding switch is subjected to switching-on operation, the pull wire device pulling interlocking baffle plate rebounds, and the cable chamber door can be freely opened and hung.
However, the stay wire is easily damaged in the installation and operation processes, so that the interlocking fails, the reliability of the five-prevention function cannot be guaranteed, and the safety of the operation and maintenance of the equipment cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the not enough and defect to prior art, the utility model provides a full insulation aerifys cabinet load switch cabinet ground connection hanging door interlocking solves soft interlocking structure among the current cabinet load switch cabinet of aerifing and acts as go-between easily impaired, the unreliable problem of function, safety and reliability of fully ensured equipment fortune dimension operation.
The technical scheme is as follows: the utility model discloses a door interlock is hung to full insulation gas charging cabinet load switch cabinet ground connection, including cable chamber door, its characterized in that: the cable chamber door inboard is equipped with interlocking member and corresponds and is provided with interlocking baffle, and interlocking baffle is located horizontal baffle below, and horizontal baffle offers the breach that is used for interlocking member to pass, and horizontal baffle is equipped with simultaneously and makes interlocking member stroke direction keep vertical limiting plate.
Wherein, this all insulation aerifys cabinet load switch cabinet ground connection hanging door interlocking adopts hard interlocking structure.
Wherein, the inside pressure spring structure that is equipped with of interlocking member.
Wherein, a baffle structure is arranged on the interlocking rod piece.
Wherein, the rod head of the interlocking rod piece is connected with the interlocking baffle.
Has the advantages that: compared with the prior art, the utility model has the following apparent advantage: the utility model discloses a soft interlocking structure is acted as go-between and is easily impaired, the insecure problem of function in solving current gas insulated switchgear load switch cabinet, fully ensures security and reliability of equipment fortune dimension operation. The utility model discloses a reasonable structural design realizes setting up its interlocking member inboard at the cabinet body (not containing door), and the internal portion horizontal baffle of cabinet is opened the breach and is let interlocking member pass, and it is spacing with interlocking member position to install the limiting plate simultaneously, makes interlocking member stroke direction keep vertical, consequently aerifys cabinet mechanism room door lower extreme and cable chamber door upper end and all need not to open the hole, satisfies cabinet body IP4X protection level requirement, effectively ensures the long-time operation safety of equipment.
Drawings
Fig. 1 is a schematic structural diagram 1 of the present invention;
fig. 2 is a schematic structural view of the interlocking baffle of the present invention;
FIG. 3 is a schematic structural view of the horizontal partition plate of the present invention;
fig. 4 is a schematic structural diagram 2 of the present invention;
in the figure, 1 is an interlocking rod piece, 2 is a cable chamber door, 3 is an interlocking baffle, 4 is a horizontal clapboard, and 5 is a limiting plate.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and the detailed description.
The utility model discloses a full insulation aerifys cabinet load switch cabinet ground connection and hangs door interlocking, including cable chamber door 2, 2 inboards of cable chamber door are equipped with interlocking member 1 and correspond and are provided with interlocking baffle 3, and interlocking baffle 3 is located 4 below horizontal baffle, and horizontal baffle 4 sets up the breach that is used for interlocking member 1 to pass, and horizontal baffle 4 is equipped with simultaneously and makes 1 stroke direction of interlocking member keep vertical limiting plate 5. Wherein, this all insulation aerifys cabinet load switch cabinet ground connection hanging door interlocking adopts hard interlocking structure. A pressure spring structure is arranged in the interlocking rod piece 1. The interlocking rod piece 1 is provided with a baffle structure. The rod head of the interlocking rod piece 1 is connected with an interlocking baffle 3.
The grounding hanging door interlocking of the fully-insulated gas-filled tank load switch cabinet of the utility model adopts a hard interlocking structure, and comprises an interlocking rod piece 1, a cable chamber door 2, an interlocking baffle 3, a horizontal baffle 4, a limiting plate 5 and the like, wherein the interlocking baffle 3 is fixed at the inner side of the cable chamber door 2, when the grounding switch of the operating mechanism is in a closing state, the cable chamber door 2 can be freely opened and closed, when the cable chamber door 2 is opened, the pressure spring in the interlocking rod piece 1 is in a free state, the baffle on the interlocking rod piece 1 blocks the operating shaft of the grounding switch of the mechanism, so that the switching-on and switching-off operation can not be carried out, when the cable chamber door 2 is hung, the interlocking baffle 3 at the inner side of the cable chamber door 2 can hang the rod head of the interlocking rod piece 1, the interlocking rod piece 1 is pulled downwards under the action of the gravity of the door plate, a pressure spring in the interlocking rod piece 1 is in a compressed state, and an upper baffle of the rod piece is moved downwards out of the position of an operation shaft of a grounding switch of the mechanism, so that the switching-on and switching-off operation can be carried out; when the operating device earthing switch carries out the separating brake operation, the inside pressure spring of interlocking member 1 is fixed in the state of compressing tightly, and the interlocking lever head pushes down 2 inboard interlocking baffle 3 of cable chamber door, and cable chamber door 2 can't lift and open, realizes load switch cabinet ground connection hanging door interlocking function, and the strong reliability satisfies the requirement of "five prevent" function, fully ensures the security and the reliability of equipment fortune dimension operation.
The utility model discloses a cabinet load switch cabinet ground connection hanging door interlocking is aerifyd to full insulation adopts hard interlocking structural design, and the good reliability fully ensures security and the reliability of equipment fortune dimension operation. The utility model discloses a reasonable structural design realizes setting up its interlocking member 1 inboard at the cabinet body (not containing the door), and the internal portion horizontal baffle 4 of cabinet is opened the breach and is let interlocking member 1 pass, and it is spacing with interlocking member 1 position to install limiting plate 5 simultaneously, makes 1 stroke direction of interlocking member keep vertical, consequently aerifys cabinet mechanism room door lower extreme and cable chamber door 2 upper ends and all need not to open the hole, satisfies cabinet body IP4X protection level requirement, effectively ensures the long-time operation safety of equipment.
Claims (5)
1. The utility model provides a cabinet load switch cabinet ground connection hanging door interlocking is aerifyd to full insulation, includes cable chamber door (2), its characterized in that: cable chamber door (2) inboard is equipped with interlocking member (1) and corresponds and is provided with interlocking baffle (3), and interlocking baffle (3) are located horizontal partition board (4) below, and the breach that is used for interlocking member (1) to pass is offered in horizontal partition board (4), and horizontal partition board (4) are equipped with simultaneously and make interlocking member (1) stroke direction keep vertical limiting plate (5).
2. The fully insulated gas insulated switchgear cabinet load switch grounding hanging door interlock according to claim 1, characterized in that: the grounding hanging door interlock of the fully-insulated gas-filled cabinet load switch cabinet adopts a hard interlock structure.
3. The fully insulated gas insulated switchgear cabinet load switch grounding hanging door interlock according to claim 1, characterized in that: a pressure spring structure is arranged in the interlocking rod piece (1).
4. The fully insulated gas insulated switchgear cabinet load switch grounding hanging door interlock according to claim 1, characterized in that: the interlocking rod piece (1) is provided with a baffle structure.
5. The fully insulated gas insulated switchgear cabinet load switch grounding hanging door interlock according to claim 1, characterized in that: the rod head of the interlocking rod piece (1) is connected with the interlocking baffle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120255705.3U CN214203548U (en) | 2021-01-29 | 2021-01-29 | Grounding hanging door interlock of full-insulation inflatable cabinet load switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120255705.3U CN214203548U (en) | 2021-01-29 | 2021-01-29 | Grounding hanging door interlock of full-insulation inflatable cabinet load switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214203548U true CN214203548U (en) | 2021-09-14 |
Family
ID=77640028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120255705.3U Expired - Fee Related CN214203548U (en) | 2021-01-29 | 2021-01-29 | Grounding hanging door interlock of full-insulation inflatable cabinet load switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214203548U (en) |
-
2021
- 2021-01-29 CN CN202120255705.3U patent/CN214203548U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |