CN110086092A - A kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle - Google Patents
A kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle Download PDFInfo
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- CN110086092A CN110086092A CN201910512435.7A CN201910512435A CN110086092A CN 110086092 A CN110086092 A CN 110086092A CN 201910512435 A CN201910512435 A CN 201910512435A CN 110086092 A CN110086092 A CN 110086092A
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- cabinet body
- lower cabinet
- cabinet door
- buffer
- explosion
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- 230000000007 visual effect Effects 0.000 claims abstract description 11
- 238000004880 explosion Methods 0.000 claims abstract description 10
- 239000011229 interlayer Substances 0.000 claims abstract description 8
- 230000003139 buffering effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicles, including measuring cabinet body and the interlayer of metering interior of the cabinet being arranged in, the interlayer is divided into upper cabinet body and lower cabinet body for cabinet body is measured, and cabinet door and lower cabinet door are respectively fitted on the upper cabinet body and lower cabinet body, the inside of the upper cabinet body is equipped with main electric energy meter, secondary electric energy meter, master terminal and secondary terminal, visual window is installed in the upper cabinet door, the lower cabinet body is internally provided with mutual inductor set-down location, and it is connected with the instantaneous card that lower cabinet door when avoiding transformer explosion flies out between the lower cabinet body and the lower cabinet door and stops component；The present invention installs instantaneous card between lower cabinet body and lower cabinet door and stops component, and the instantaneous card, which stops component, can smoothly go out band when pulling at a slow speed, and instantaneously card stops when quick, and cabinet door can be effectively prevent in transformer explosion to fly out and hurted sb.'s feelings, ensure operating personnel's safety.
Description
Technical field
The present invention relates to high-voltage metering cubicle technical fields, and in particular to a kind of multi-buffer explosion-proof type 10kV high pressure measurement
Cabinet.
Background technique
Electric energy is the main energy that every profession and trade uses.With the development of national economy, the generated energy in China is increasing,
Occupy sizable specific gravity in the production cost of enterprise, generally metering cabinet is fitted on the route of user, so as to reasonable
Charge, metering cabinet usage amount is huge, and distribution is wide, and dispersibility is big.It is popular various in the market with the development of power technology
Metering control, have it is common simple, have it is on column, have landing, have it is looking meter and charge, have pre-payment type, especially
It is the metering cabinet for individual enterprise user, is generally respectively provided with outdoors, maintenance is convenient, safeguards convenient for power supply company.
10kV high-voltage metering cubicle is indispensable a kind of high-voltage metering cubicle in high-voltage distribution network equipment, is used in power distribution network terminal
It is largely used in family, existing 10kV metering cabinet lacks effective protection in safety, depends merely on several screws and is difficult to ensure scene
The safety of operating personnel, once technological transformation occur checks and accepts carelessness, voltage transformer is connected into current loop after power transmission, indirectly forms ground connection
Access, can lead to a few minutes of voltage transformer after power transmission explodes, although Field Force will not be close to meter before power transmission
Cabinet is measured, voltage transformer can be exploded after power transmission a few minutes, cabinet door, which pops, to knock to the ground personnel, depend merely on screw
Nail is packaged the safety for being difficult to ensure field personnel to metering cabinet.
Summary of the invention
The purpose of the present invention is to provide a kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle, by lower cabinet body and under
Instantaneous card is installed between cabinet door and stops component, is flown out the case where hurting sb.'s feelings hair to avoid lower cabinet door when transformer explosion in the prior art
It is raw, ensure the safety of on-site personnel.
To achieve the goals above, embodiments of the present invention provide the following technical solutions:
Including metering cabinet body and metering interior of the cabinet is arranged in a kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle
Interlayer, the interlayer is divided into upper cabinet body and lower cabinet body for cabinet body is measured, and is respectively fitted on the upper cabinet body and lower cabinet body
Upper cabinet door and lower cabinet door, the inside of the upper cabinet body is equipped with main electric energy meter, secondary electric energy meter, master terminal and secondary terminal, described
Visual window is installed in upper cabinet door, the lower cabinet body is internally provided with mutual inductor set-down location, and the lower cabinet body and it is described under
It is connected with the instantaneous card that lower cabinet door when avoiding transformer explosion flies out between cabinet door and stops component, the instantaneous card stops component about under
Cabinet body is symmetrically set with two groups；
It includes being fixedly connected on the elastic buffer band of lower cabinet body inner wall and being fixedly mounted on described that the instantaneous card, which stops component,
The winding end of the reeler of lower cabinet door inner wall, the elastic buffer band is wound on the reeler, and the reeler can
Drive the elastic buffer band automatic winding on the reeler.
As a preferred solution of the present invention, the elastic buffer band includes first-level buffer band and is arranged in first-level buffer
With upper and lower level 2 buffering band, and the first-level buffer band and level 2 buffering with parallelly distribute in different longitudinal axis faces.
As a preferred solution of the present invention, one end of the upper cabinet door and the upper cabinet body are hinged, the upper cabinet door
The other end offer the lead sealing screw-socket for being fixedly connected with upper cabinet body.
As a preferred solution of the present invention, one end of the lower cabinet door is fixedly connected by bolt with lower cabinet body, institute
The other end for stating lower cabinet door offers several screw-sockets for connecting with lower cabinet body, and connects between the screw-socket useful
In the lead sealing screw-socket of reinforcing.
As a preferred solution of the present invention, it is also configured with and is spaced apart and for connecting mutual inductor two in the upper cabinet body
The terminal box of secondary outlet terminal.
As a preferred solution of the present invention, the convex lens sheet for amplifying observation is installed on the visual window.
Embodiments of the present invention have the advantages that
Upper cabinet body of the invention can install the double terminals of double tables simultaneously, meet existing trade user demand, while in lower cabinet
Instantaneous card is installed between body and lower cabinet door and stops component, the instantaneous card, which stops component, can smoothly go out band when pulling at a slow speed, quick
When instantaneously card stop, cabinet door can be effectively prevent to fly out in transformer explosion and hurted sb.'s feelings, ensure operating personnel's safety.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the top view that instantaneous card of the invention stops component.
In figure:
1- interlayer；2- upper cabinet body；3- lower cabinet body；The upper cabinet door of 4-；5- lower cabinet door；The main electric energy meter of 6-；7- pair electric energy meter；8- master
Terminal；9- pair terminal；10- visual window；11- mutual inductor set-down location；12-, which instantaneously blocks, stops component；13- lead sealing screw-socket；14- screw
Mouthful；15- is spaced apart；16- terminal box；
1201- reeler；1202- first-level buffer band；1203- level 2 buffering band.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
In the description of the present invention, it is to be understood that, term " on ", "lower", "top", "bottom", "inner", "outside" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.It should be noted that when a component is considered as " connection " another component,
It can be directly to another component or may be simultaneously present the component being centrally located.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As depicted in figs. 1 and 2, the present invention provides a kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicles, including metering
Cabinet body and the interlayer 1 that metering interior of the cabinet is arranged in, the interlayer 1 are divided into upper cabinet body 2 and lower cabinet body 3 for cabinet body is measured,
And cabinet door 4 and lower cabinet door 5 are respectively fitted on the upper cabinet body 2 and lower cabinet body 3, the inside of the upper cabinet body 2 is equipped with master
Electric energy meter 6, secondary electric energy meter 7, master terminal 8 and secondary terminal 9 are also configured in the upper cabinet body 2 and are spaced apart 14 and for connecting
The terminal box 15 of mutual inductor secondary outlet terminal is equipped with visual window 10 in the upper cabinet door 4.
The present invention installs the double terminals of double tables additional, and size meets the needs of existing trade user, while being equipped in upper cabinet door 4
Visual window 10, visual window 10 here can instrument feelings in the case where not opening upper cabinet door 4 inside clear view upper cabinet body 2
Condition, while in order to avoid instrument locating distance visual window 10 has a certain distance and causes clearly to observe inner case, this
Convex lens sheet for amplifying observation is installed on the visual window 10 in invention, upper cabinet body interior instrument can be magnified.
The lower cabinet body 3 is internally provided with mutual inductor set-down location 11, and between the lower cabinet body 3 and the lower cabinet door 5
It is connected with the instantaneous card that lower cabinet door when avoiding transformer explosion flies out and stops component 12.
Specifically, the instantaneous card stops component 12 and is symmetrically set with two groups about lower cabinet body 3, and the instantaneous card stops
One end of component 12 is fixedly connected with the side inner wall of the lower cabinet body 3, and the instantaneous card stops the other end and lower cabinet of component 12
The inner wall of door 5 is fixedly connected.
It includes being fixedly connected on the elastic buffer band of 3 inner wall of lower cabinet body and being fixedly mounted on institute that the instantaneous card, which stops component 12,
The reeler 1201 of 5 inner wall of lower cabinet door is stated, the winding end of the elastic buffer band is wound on the reeler 1201, and described
Reeler 1201 is able to drive the elastic buffer band automatic winding on the reeler 1201.
Here elastic buffer band can have certain elasticity using rubber material, can provide when transformer explosion
Certain buffer distance.
The elastic buffer band includes first-level buffer band 1202 and the level 2 buffering that about 1202 first-level buffer band is arranged in
Band 1203, and the first-level buffer band 1202 and 1203 parallelly distribute on of level 2 buffering band are in different longitudinal axis faces.
The present invention installs instantaneous card between lower cabinet 3 and lower cabinet door 5 and stops component 12, and the instantaneous card stops component 12 at a slow speed
Band can smoothly be gone out when pulling, instantaneously card stops when quick, and cabinet door can be effectively prevent in transformer explosion to fly out and hurted sb.'s feelings, and ensures
Operating personnel's safety.
Here instantaneous card stops the design that component 12 is similar car belt, band can be smoothly gone out when pulling at a slow speed, just
It is unaffected in the opening of lower cabinet door 5, while instantaneously card stops when quick, when first-level buffer band 1202 is not enough to the height that stands a loss
When pressing pulling force, after segment distance, upper and lower level 2 buffering band 1203 then works, in first-level buffer band 1202 plus control
Under the action of distance plus two level 2 buffering bands 1203, cabinet door can be effectively prevent to fly out in transformer explosion and hurted sb.'s feelings.
One end of upper cabinet door 4 of the invention and the upper cabinet body 2 are hinged, and the other end of the upper cabinet door 4, which offers, to be used for
The lead sealing screw-socket 13 being fixedly connected with upper cabinet body 2.
In addition, one end of the lower cabinet door 5 is fixedly connected by bolt with lower cabinet body 3, the other end of the lower cabinet door 5 is opened
Equipped with several screw-sockets 14 for connecting with lower cabinet body 3, and the lead sealing for reinforcing is connected between the screw-socket 14
Screw-socket 13.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (6)
1. a kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle, including metering cabinet body and be arranged in metering interior of the cabinet every
Layer (1), which is characterized in that the interlayer (1) is divided into upper cabinet body (2) and lower cabinet body (3), and the upper cabinet body for cabinet body is measured
(2) and on lower cabinet body (3) it is respectively fitted with cabinet door (4) and lower cabinet door (5), the inside of the upper cabinet body (2) is equipped with main electricity
Can table (6), secondary electric energy meter (7), master terminal (8) and secondary terminal (9), visual window (10), institute are installed on the upper cabinet door (4)
Being internally provided with mutual inductor set-down location (11) for lower cabinet body (3) is stated, and is connected between the lower cabinet body (3) and the lower cabinet door (5)
It is connected to the instantaneous card that lower cabinet door when avoiding transformer explosion flies out to stop component (12), the instantaneous card stops component (12) about lower cabinet
Body (3) is symmetrically set with two groups；
It includes being fixedly connected on the elastic buffer band of lower cabinet body (3) inner wall and being fixedly mounted on institute that the instantaneous card, which stops component (12),
The reeler (1201) of lower cabinet door (5) inner wall is stated, the winding end of the elastic buffer band is wound on the reeler (1201),
And the reeler (1201) is able to drive the elastic buffer band automatic winding on the reeler (1201).
2. a kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle according to claim 1, which is characterized in that the elasticity
Buffer strip includes first-level buffer band (1202) and is arranged level 2 buffering band (1203) in first-level buffer band (1202) up and down, and institute
First-level buffer band (1202) and level 2 buffering band (1203) parallelly distribute on are stated in different longitudinal axis faces.
3. a kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle according to claim 1, which is characterized in that the upper cabinet
Hingedly, the other end of the upper cabinet door (4) is offered for fixed with upper cabinet body (2) for one end of door (4) and the upper cabinet body (2)
The lead sealing screw-socket (13) of connection.
4. a kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle according to claim 1, which is characterized in that the lower cabinet
One end of door (5) is fixedly connected by bolt with lower cabinet body (3), and the other end of the lower cabinet door (5), which offers, to be used for and lower cabinet
Several screw-sockets (14) of body (3) connection, and the lead sealing screw-socket for reinforcing is connected between the screw-socket (14)
(13)。
5. a kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle according to claim 1, which is characterized in that the upper cabinet
It is also configured on body (2) and is spaced apart (15) and the terminal box (16) for connecting mutual inductor secondary outlet terminal.
6. a kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle according to claim 1, which is characterized in that described visual
Convex lens sheet for amplifying observation is installed on window (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910512435.7A CN110086092A (en) | 2019-06-13 | 2019-06-13 | A kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910512435.7A CN110086092A (en) | 2019-06-13 | 2019-06-13 | A kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle |
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| Publication Number | Publication Date |
|---|---|
| CN110086092A true CN110086092A (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910512435.7A Pending CN110086092A (en) | 2019-06-13 | 2019-06-13 | A kind of multi-buffer explosion-proof type 10kV high-voltage metering cubicle |
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| CN (1) | CN110086092A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096200A (en) * | 2006-06-30 | 2008-01-02 | 上海冠驰汽车安全技术有限公司 | High-reliability pre-tightening apparatus for safety belt |
| CN105552736A (en) * | 2014-10-30 | 2016-05-04 | 西安道恒交通设备科技有限公司 | Metering cabinet facilitating observation |
| CN205335736U (en) * | 2015-12-31 | 2016-06-22 | 湖北西高电气设备有限公司 | High tension switchgear's pressure release safety arrangement |
| CN206422403U (en) * | 2017-02-13 | 2017-08-18 | 湖北鄂电德力电气有限公司 | The blast resistance construction of high-tension switch cabinet |
| CN206557255U (en) * | 2017-01-19 | 2017-10-13 | 惠州市华科电力设备有限公司 | A kind of metering cabinet of high-voltage electricity stealing prevention |
| CN108539610A (en) * | 2018-06-01 | 2018-09-14 | 合肥德捷节能环保科技有限公司 | A kind of blast resistance construction of high-voltage electrical cabinet |
| CN209786496U (en) * | 2019-06-13 | 2019-12-13 | 广东电网有限责任公司 | Multistage buffering explosion-proof type 10kV high-voltage metering cabinet |
-
2019
- 2019-06-13 CN CN201910512435.7A patent/CN110086092A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096200A (en) * | 2006-06-30 | 2008-01-02 | 上海冠驰汽车安全技术有限公司 | High-reliability pre-tightening apparatus for safety belt |
| CN105552736A (en) * | 2014-10-30 | 2016-05-04 | 西安道恒交通设备科技有限公司 | Metering cabinet facilitating observation |
| CN205335736U (en) * | 2015-12-31 | 2016-06-22 | 湖北西高电气设备有限公司 | High tension switchgear's pressure release safety arrangement |
| CN206557255U (en) * | 2017-01-19 | 2017-10-13 | 惠州市华科电力设备有限公司 | A kind of metering cabinet of high-voltage electricity stealing prevention |
| CN206422403U (en) * | 2017-02-13 | 2017-08-18 | 湖北鄂电德力电气有限公司 | The blast resistance construction of high-tension switch cabinet |
| CN108539610A (en) * | 2018-06-01 | 2018-09-14 | 合肥德捷节能环保科技有限公司 | A kind of blast resistance construction of high-voltage electrical cabinet |
| CN209786496U (en) * | 2019-06-13 | 2019-12-13 | 广东电网有限责任公司 | Multistage buffering explosion-proof type 10kV high-voltage metering cabinet |
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