CN211428635U - High-voltage board with safety inspection hole - Google Patents
High-voltage board with safety inspection hole Download PDFInfo
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- CN211428635U CN211428635U CN202020348125.4U CN202020348125U CN211428635U CN 211428635 U CN211428635 U CN 211428635U CN 202020348125 U CN202020348125 U CN 202020348125U CN 211428635 U CN211428635 U CN 211428635U
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- cabinet
- cabinet door
- voltage
- groove
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- 238000007689 inspection Methods 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 108010066114 cabin-2 Proteins 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model relates to the field of high-voltage cabinets, in particular to a high-voltage cabinet with a safe inspection port, which comprises a cabinet body and a control cabin arranged above the cabinet body, wherein the cabinet body is of a hollow square structure with an opening in the front, a cabinet door is arranged at the opening of the cabinet body, and an inspection port is arranged in the middle of the cabinet door; be equipped with fixed frame on the cabinet door, fixed frame is one side and is established the notched square structure, the inner wall inboard of recess is equipped with the spout with slider cooperation gliding, the middle part of slider is equipped with the viewing aperture, be equipped with transparent slide on the viewing aperture. The utility model discloses a transparent plectrum on the viewing aperture just can observe the operational aspect in the high-voltage board under the circumstances of safety, can overhaul under the circumstances of not opening the cabinet door through the access hole simultaneously, need not to open the cabinet door and can observe and overhaul work, very conveniently improves staff's work efficiency.
Description
Technical Field
The utility model relates to a high-voltage board field especially relates to a high-voltage board with safe inspection mouth.
Background
The high-low voltage switch cabinet is an electric device, the external line firstly enters the main control switch in the cabinet, then enters the branch control switch, and each branch is set according to the requirement. Such as instruments, automatic control, magnetic switches of motors, various alternating current contactors and the like, and also high-voltage chambers and low-voltage chamber switch cabinets, high-voltage buses, such as power plants and the like, and low-frequency load shedding for keeping main equipment.
The high-voltage cabinet is dangerous, the cabinet door must be kept in a locking state, and when the operation in the high-voltage cabinet needs to be observed, the locked cabinet door needs to be opened; and when overhauing, sometimes only some simple and easy maintenance work, still need open the cabinet door, very troublesome to influence work efficiency.
Based on the reason, the utility model provides a high-voltage board with safe inspection mouth can be convenient for the staff and observe the operational aspect in the high-voltage board, can overhaul under the condition of not opening the cabinet door simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a high-voltage board with safe inspection mouth, can be convenient for the staff observe the operational aspect in the high-voltage board, can overhaul under the condition of not opening the cabinet door simultaneously.
In order to realize the utility model discloses a purpose, the utility model discloses a technical scheme do:
the utility model discloses a high-voltage board with a safe inspection port, which comprises a board body and a control cabin arranged above the board body, wherein the board body is a hollow square structure with an opening in the front, a board door is arranged at the opening of the board body, and an inspection port is arranged in the middle of the board door; be equipped with fixed frame on the cabinet door, fixed frame is one side and is established the notched square structure, the inner wall inboard of recess is equipped with the spout with slider cooperation gliding, the middle part of slider is equipped with the viewing aperture, be equipped with transparent slide on the viewing aperture.
The cross-sectional shape of the groove is matched and coincided with the cross-sectional shape of the access hole.
The slider outer end is equipped with the stopper, the width of stopper is greater than the width of slider.
An automatic limiting mechanism matched and clamped with the first limiting groove in the outer wall of the end part of the left side of the sliding block is arranged at the bottom of the inner side of the left side inner wall of the fixing frame, the automatic limiting mechanism comprises a limiting part, a second limiting groove matched with the cross section shape of the limiting part and arranged at the bottom of the inner side of the left side inner wall of the groove, and a plurality of compression springs arranged in the second limiting groove, one end of each compression spring is fixed at the bottom of the second limiting groove, the other end of each compression spring is connected with the top end of the limiting part, and the depth of the second limiting groove is larger than the maximum height; the initial state length of the compression spring is smaller than the depth of the second limiting groove; the upper portion of the limiting part is of a square structure, the lower portion of the limiting part is of a circular arc structure, and the lower portion of the limiting part is matched and clamped with the first limiting groove.
The outside of fixed frame is equipped with the apron, the left side wall of apron articulates on the cabinet door.
The glass poking piece fixing device is characterized in that fixing blocks for fixing the glass poking pieces are arranged on two sides of the observation port, the fixing blocks are of annular structures, the inner diameter of each fixing block is smaller than the outer diameter of the observation port, the outer diameter of each fixing block is larger than the outer diameter of the observation port, bolt holes for bolts to penetrate through are formed in the outer edges of the fixing blocks, and mounting holes matched with the bolt holes are formed in the sliding blocks.
The beneficial effects of the utility model reside in that:
(1) the utility model discloses a transparent plectrum on the viewing aperture just can observe the operational aspect in the high-voltage board under the circumstances of safety, can overhaul under the circumstances of not opening the cabinet door through the access hole simultaneously, need not to open the cabinet door and can observe and overhaul work, very conveniently improves staff's work efficiency.
(2) The utility model discloses a set up automatic stop gear and ensure that the slider can not meet accident and remove, cause the access hole accident to open.
Drawings
FIG. 1 is a schematic structural view of the utility model when the access hole is opened;
FIG. 2 is a schematic structural view of the utility model when the access hole is closed;
fig. 3 is a sectional view of the automatic limiting mechanism of the present invention.
In the figure: the cabinet body 1, 2 control storehouses, 3 cabinet doors, 4 access holes, 5 fixed frames, 6 chutes, 7 sliding blocks, 8 automatic limiting mechanisms, 81 limiting parts, 82 second limiting grooves, 83 compression springs, 9 observation holes, 10 limiting blocks, 11 first limiting grooves, 12 cover plates and 13 fixed blocks.
Detailed Description
The following further description of the present invention:
referring to figures 1-3 of the drawings,
the utility model discloses a high-voltage board with safe inspection hole, which comprises a cabinet body 1 and a control cabin 2 arranged above the cabinet body 1, wherein the cabinet body 1 is a hollow square structure with an opening in the front, a cabinet door 3 is arranged at the opening part of the cabinet body, and an inspection hole 4 is arranged in the middle of the cabinet door 3; be equipped with fixed frame 5 on cabinet door 3, fixed frame 5 is one side and is established the notched square structure, the inner wall inboard of recess is equipped with and cooperates gliding spout 6 with slider 7, the middle part of slider 7 is equipped with viewing aperture 9, be equipped with the transparency glass on viewing aperture 9, the operating conditions in the high-voltage board just can be observed under the circumstances of safety to the staff through the transparent plectrum on viewing aperture 9, and while access aperture 4 is facing to the operating position that often needs the maintenance, when this operating position goes wrong, can overhaul under the circumstances of not opening the cabinet door, need not to open the cabinet door and can observe and overhaul work, very conveniently improve staff's work efficiency.
The cross-sectional shape of the groove is matched and superposed with the cross-sectional shape of the access opening 4, so that the access opening 4 is maximally utilized.
7 outer ends of the slider are provided with limit blocks 10, the width of each limit block 10 is larger than that of the slider 7, and a user can open and close the access hole 4 conveniently.
An automatic limiting mechanism 8 which is matched and clamped with the first limiting groove 11 on the outer wall of the end part on the left side of the sliding block 7 is arranged at the bottom of the inner side of the left side inner wall of the fixing frame 5, the automatic limiting mechanism 8 comprises a limiting piece 81, a second limiting groove 82 which is matched with the cross section shape of the limiting piece 81 and is arranged at the bottom of the inner side of the left side inner wall of the groove, and a plurality of compression springs 83 which are arranged in the second limiting groove 82, one end of each compression spring 83 is fixed at the bottom of the second limiting groove 82, the other end of each compression spring is connected with the top end of the limiting piece 81, and the depth of each second limiting groove 82; the initial state length of the compression spring 83 is smaller than the depth of the second limit groove 82; the upper part of the limiting piece 81 is of a square structure, the lower part of the limiting piece 81 is of a circular arc structure, the lower part of the limiting piece 81 is matched and clamped with the first limiting groove 11, when the access opening 4 needs to be closed, the sliding block 7 is moved to the left side, when the first limiting groove 11 on the sliding block 7 slides to the lower part of the automatic limiting mechanism 8, the limiting piece 81 is subjected to the resetting action of the compression spring 83, the lower part of the limiting piece is matched and clamped with the first limiting groove 11, the sliding block 7 is fixed, and the sliding block 7 is ensured not to move accidentally, so that the access opening 4 is opened accidentally, and unnecessary danger is avoided; when the access hole 4 needs to be opened, a worker holds the limiting block 10 and pulls the sliding block 7 rightwards, and since the lower portion of the limiting piece 81 is arc-shaped, when the stress reaches a certain degree, the limiting piece 81 can be in contact with the first limiting groove 11 to be clamped, and the access hole 4 can be opened by continuously pulling the sliding block 7 rightwards to perform the maintenance work.
The outside of fixed frame 5 is equipped with apron 12, the left side wall of apron 12 articulate in on the cabinet door 3, further improve the security through setting up apron 12, avoid the mistake to open the access hole, avoid unnecessary danger.
The both sides of viewing aperture 9 are equipped with fixed block 13 that is used for fixed glass plectrum, fixed block 13 is the loop configuration, and its internal diameter is less than viewing aperture 9's external diameter, and its external diameter is greater than viewing aperture 9's external diameter, be equipped with the bolt hole that is used for the bolt to pass on the outer fringe of fixed block 13, be equipped with on slider 7 with bolt hole assorted mounting hole, during the installation, at first place transparent plectrum in viewing aperture 9, then will observe the fixed centre gripping of aperture 9 with fixed block 13 through bolt and nut, the installation, the dismantlement of the transparent plectrum of being convenient for.
The above mentioned is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings or the direct or indirect application in the related technical field are included in the patent protection scope of the present invention.
Claims (6)
1. A high-voltage board with safe inspection mouth which characterized in that: the intelligent cabinet comprises a cabinet body (1) and a control bin (2) arranged above the cabinet body (1), wherein the cabinet body (1) is of a hollow square structure with an opening in the front, a cabinet door (3) is arranged at the opening, and an access hole (4) is formed in the middle of the cabinet door (3); be equipped with fixed frame (5) on cabinet door (3), fixed frame (5) are one side and establish notched square structure, the inner wall inboard of recess is equipped with and cooperates gliding spout (6) with slider (7), the middle part of slider (7) is equipped with viewing aperture (9), be equipped with transparent slide on viewing aperture (9).
2. A high-voltage cabinet with a safety inspection port according to claim 1, wherein: the cross section shape of the groove is matched and coincided with the cross section shape of the access hole (4).
3. A high-voltage cabinet with a safety inspection port according to claim 2, wherein: the outer end of the sliding block (7) is provided with a limiting block (10), and the width of the limiting block (10) is larger than that of the sliding block (7).
4. A high-voltage cabinet with a safety inspection port according to claim 3, wherein: an automatic limiting mechanism (8) which is matched and clamped with the first limiting groove (11) on the outer wall of the end part of the left side of the sliding block (7) is arranged at the bottom of the inner side of the left side of the sliding block (5), the automatic limiting mechanism (8) comprises a limiting piece (81), a second limiting groove (82) which is matched with the cross section shape of the limiting piece (81) and arranged at the bottom of the inner side of the left side inner wall of the groove, and a plurality of compression springs (83) which are arranged in the second limiting groove (82), one end of each compression spring (83) is fixed at the bottom of the second limiting groove (82), the other end of each compression spring is connected with the top end of the limiting piece (81), and the depth of each second limiting groove (82) is greater than; the initial state length of the compression spring (83) is smaller than the depth of the second limit groove (82); the upper part of the limiting piece (81) is of a square structure, the lower part of the limiting piece (81) is of a circular arc structure, and the lower part of the limiting piece (81) is matched and clamped with the first limiting groove (11).
5. A high-voltage cabinet with a safety inspection port according to claim 4, characterized in that: the outside of fixed frame (5) is equipped with apron (12), the left side wall of apron (12) articulate in on cabinet door (3).
6. A high-voltage cabinet with a safety inspection port according to claim 5, characterized in that: the glass sheet fixing device is characterized in that fixing blocks (13) used for fixing glass stirring sheets are arranged on two sides of the observation port (9), the fixing blocks (13) are of annular structures, the inner diameter of each fixing block is smaller than the outer diameter of the observation port (9), the outer diameter of each fixing block is larger than the outer diameter of the observation port (9), bolt holes used for bolts to penetrate through are formed in the outer edge of each fixing block (13), and mounting holes matched with the bolt holes are formed in the sliding blocks (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020348125.4U CN211428635U (en) | 2020-03-19 | 2020-03-19 | High-voltage board with safety inspection hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020348125.4U CN211428635U (en) | 2020-03-19 | 2020-03-19 | High-voltage board with safety inspection hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211428635U true CN211428635U (en) | 2020-09-04 |
Family
ID=72275215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020348125.4U Active CN211428635U (en) | 2020-03-19 | 2020-03-19 | High-voltage board with safety inspection hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211428635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112477417A (en) * | 2020-11-24 | 2021-03-12 | 深圳贵扬紫光科技有限公司 | Printed LED-UV light curing lamp control system |
-
2020
- 2020-03-19 CN CN202020348125.4U patent/CN211428635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112477417A (en) * | 2020-11-24 | 2021-03-12 | 深圳贵扬紫光科技有限公司 | Printed LED-UV light curing lamp control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High voltage cabinet with safety inspection port Effective date of registration: 20211027 Granted publication date: 20200904 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI PEOPLE POWER TRANSMISSION AND TRANSFORMATION CO.,LTD. Registration number: Y2021980011487 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231205 Granted publication date: 20200904 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI PEOPLE POWER TRANSMISSION AND TRANSFORMATION CO.,LTD. Registration number: Y2021980011487 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-voltage cabinet with a safety inspection port Effective date of registration: 20231212 Granted publication date: 20200904 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI PEOPLE POWER TRANSMISSION AND TRANSFORMATION CO.,LTD. Registration number: Y2023980071285 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |