CN209709488U - A kind of metal enclosed metering cabinet of high-voltage alternating - Google Patents
A kind of metal enclosed metering cabinet of high-voltage alternating Download PDFInfo
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- CN209709488U CN209709488U CN201920375445.6U CN201920375445U CN209709488U CN 209709488 U CN209709488 U CN 209709488U CN 201920375445 U CN201920375445 U CN 201920375445U CN 209709488 U CN209709488 U CN 209709488U
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- cabinet body
- shell
- sliding block
- cabinet
- strainer
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Abstract
The utility model discloses a kind of metal enclosed metering cabinets of high-voltage alternating, including cabinet body, cabinet body top left and right ends are provided with symmetrical ventilating mechanisms, the ventilating mechanisms include shell, the bottom end of the shell is rotatablely connected on the cabinet by hinge, ventilation opening corresponding with shell is offered on the side wall of the cabinet body, the outer side wall surface of the cabinet body corresponds to and is equipped with strainer by several fixed mechanisms at ventilation opening, cleaning mechanism is provided on the shell, draft fan is installed in the shell, the shell offers several equally distributed ventilation holes far from the end surface of cabinet body, the ventilation equipment structure of the utility model is simple, strainer can be cleared up easily, disassembling, assembling and replacing, maintenance work is set quickly and easily to carry out.
Description
Technical field
The utility model relates to metering cabinet technical field, specially a kind of metal enclosed metering cabinet of high-voltage alternating.
Background technique
Metering cabinet installs the cabinet body of special measuring table (device), referred to as metering cabinet.In China, metering cabinet is generally referred to as electricity
Energy metering cabinet, defines, electric energy metering cabinet: cabinet special according to the term in specification " electric energy metering cabinet " (GB/T 16934-2013)
The Electro-metering device (electric energy metering device) of pattern.Electro-metering device: all electrical equipments, the electric part of electric energy are measured
And the combined common name of mechanical structure body.The metal enclosed metering cabinet of current high-voltage alternating generallys use draft fan and is aerated,
And dust is completely cut off by setting strainer, but after long-time use, screen surface can accumulate dust, block mesh, cause to divulge information
The reduction of effect, and safeguard that ventilation equipment need to open metering cabinet, inconvenient, the handling of strainer are also inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of metal enclosed metering cabinets of high-voltage alternating, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of metal enclosed metering cabinet of high-voltage alternating, including cabinet body, cabinet body top left and right ends are provided with symmetrical point
The ventilating mechanisms of cloth, the ventilating mechanisms include shell, and the bottom end of the shell is rotatablely connected on the cabinet by hinge, described
Ventilation opening corresponding with shell is offered on the side wall of cabinet body, is passed through at ventilation opening if the outer side wall surface of the cabinet body corresponds to
Dry fixed mechanism is equipped with strainer, and cleaning mechanism is provided on the shell, and draft fan, the shell are equipped in the shell
End surface far from cabinet body offers several equally distributed ventilation holes.
Preferably, the shell is far from being provided with several corresponding with ventilation hole dust-proof hundred on one end side wall of cabinet body
Leaf.
Preferably, screen is provided in the ventilation opening.
Preferably, the cleaning mechanism includes screw rod, and the bottom end of the screw rod is rotatablely connected bottom end inside housings, top
Roof through shell extends to above shell, and is equipped with rotating handle, and the screw rod periphery has been connected through a screw thread slide plate, described
Slide plate slides are installed in the housing, and one end of the slide plate towards strainer is provided with bristle, and the bristle connects with screen surface
Touching.
Preferably, one end of the shell towards cabinet body is provided with buckle, and the sidewall surfaces of the cabinet body are provided with and block
Corresponding card slot is detained, the snap surface and card slot interior side-wall surface are all covered with the magnetosphere attracted each other.
Preferably, the fixed mechanism includes the first sliding block, is provided with first sliding groove, first sliding block in the strainer
It is slidably mounted in first sliding groove, is connected with the first spring between one end of first sliding block and the inner sidewall of first sliding groove,
First sliding block is provided with pull rod far from one end of cabinet body, and the pull rod extends to outside strainer far from one end of the first sliding block
Portion, one end of the first sliding block towards the cabinet body are provided with fixed block, offer second sliding slot in the cabinet body side wall, and described
The second sliding block is slidably fitted in two sliding slots, the fixed block extends in second sliding slot far from one end of the first sliding block, described
One end of second sliding block towards fixed block is provided with card column, and the fixed block surface offers card hole corresponding with card column, institute
It states and is connected with second spring between the one end of the second sliding block far from fixed block and second sliding slot inner sidewall, second sliding block is separate
One end of cabinet body is provided with driving lever, and the driving lever extends to outside cabinet body.
Compared with prior art, the utility model has the beneficial effects that ventilation equipment are mounted on outside cabinet body, work as needs
It when safeguarding draft fan, does not need to open cabinet door, directly opening shell, thus will not be to interior of the cabinet in maintenance
Component impact, easily facilitate maintenance；Dust-proof blinds can be avoided extraneous biggish sundries and enter in shell with air-flow
Portion；Screen will separate inside and outside ventilation opening, while be capable of increasing the intensity of cabinet body side wall；A small amount of dust has been accumulated in screen surface
When, it can be manually rotated rotating handle, driving screw rod rotation drives bristle by the dust of screen surface so that slide plate be made to move back and forth up and down
Under brush, prevents dust blocking sieve pore and influence ventilation effect, reduce frequency of maintenance；Shell is connected by way of clamping with cabinet body
It connects, is closed convenient for opening, magnetosphere increases attachment force, keeps connection more reliable and more stable；When needing to remove strainer, stirs and dial
Bar exits card column from card hole, then pulls out pull rod, it will be able to strainer is removed, due to do not use screw, do not need into
Row overpunch process, it is easy for assemble or unload, it is easy to operate, reduce the difficulty of maintenance work.The ventilation of the utility model is set
Standby structure is simple, and strainer can clear up easily, disassembling, assembling and replacing, and maintenance work is enable quickly and easily to carry out.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the metal enclosed metering cabinet of high-voltage alternating；
Fig. 2 is a kind of structural schematic diagram of the metal enclosed metering cabinet of high-voltage alternating；
Fig. 3 is the enlarged drawing in Fig. 2 at A.
In figure: 1- cabinet body, 2- ventilating mechanisms, 3- shell, 4- ventilation opening, 5- screen, 6- strainer, 7- fixed mechanism, 8- are logical
Fan, 9- ventilation hole, the dust-proof blinds of 10-, 11- hinge, 12- screw rod, 13- rotating handle, 14- slide plate, 15- bristle, 16- buckle, 17-
Card slot, 18- magnetosphere, 19- first sliding groove, the first sliding block of 20-, the first spring of 21-, 22- pull rod, 23- fixed block, 24- second
Sliding slot, the second sliding block of 25-, 26- card column, 27- second spring, 28- driving lever.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~3 are please referred to, the utility model provides a kind of technical solution: a kind of metal enclosed metering cabinet of high-voltage alternating, packet
Cabinet body 1 is included, the 1 top left and right ends of cabinet body are provided with symmetrical ventilating mechanisms 2, and the ventilating mechanisms 2 include shell
3, the bottom end of the shell 3 is rotatably connected on cabinet body 1 by hinge 11, is offered on the side wall of the cabinet body 1 and 3 phase of shell
Corresponding ventilation opening 4, the outer side wall surface of the cabinet body 1 correspond to and are equipped with strainer 6 by several fixed mechanisms 7 at ventilation opening 4,
It is provided with cleaning mechanism on the shell 3, draft fan 8, one end table of the shell 3 far from cabinet body 1 are installed in the shell 3
Face offers several equally distributed ventilation holes 9, and ventilation equipment are mounted on outside cabinet body 1, when needing to tie up to draft fan 8
It when shield, does not need to open cabinet door, directly opening shell 3, to will not cause the component inside cabinet body 1 in maintenance
It influences, easily facilitates maintenance.
The shell 3 far from being provided with several dust-proof blinds 10 corresponding with ventilation hole 9 on one end side wall of cabinet body 1,
Dust-proof blinds 10 can be avoided extraneous biggish sundries and enter inside shell 3 with air-flow.
Screen 5 is provided in the ventilation opening 4, screen 5 will separate inside and outside ventilation opening 4, while be capable of increasing 1 side of cabinet body
The intensity of wall.
The cleaning mechanism includes screw rod 12, and the bottom end of the screw rod 12 is rotatably connected on 3 inner bottom of shell, and top is passed through
The roof for wearing shell 3 extends to 3 top of shell, and is equipped with rotating handle 13, and 12 periphery of screw rod has been connected through a screw thread slide plate
14, the slide plate 14 is slidably mounted in shell 3, and one end of slide plate 14 towards the strainer 6 is provided with bristle 15, the bristle
15 are in contact with 6 surface of strainer, when a small amount of dust has been accumulated on 6 surface of strainer, can be manually rotated rotating handle 13, driving screw rod 12 revolves
Turn, so that slide plate 14 be made to move back and forth up and down, bristle 15 is driven under the dust brush on 6 surface of strainer, will to prevent dust from blocking sieve pore
And ventilation effect is influenced, reduce frequency of maintenance.
One end of shell 3 towards the cabinet body 1 is provided with buckle 16, and the sidewall surfaces of the cabinet body 1 are provided with and buckle
16 corresponding card slots 17,16 surfaces of the buckle and 17 interior side-wall surface of card slot are all covered with the magnetosphere 18 attracted each other,
Shell 3 is connected by way of clamping with cabinet body 1, is closed convenient for opening, and magnetosphere 18 increases attachment force, makes connection more
It is reliable and stable.
The fixed mechanism 7 includes the first sliding block 20, is provided with first sliding groove 19, first sliding block in the strainer 6
20 are slidably mounted in first sliding groove 19, and is connected between one end of first sliding block 20 and the inner sidewall of first sliding groove 19
One spring 21, first sliding block 20 are provided with pull rod 22 far from one end of cabinet body 1, and the pull rod 22 is far from the first sliding block 20
One end extends to outside strainer 6, and one end of the first sliding block 20 towards the cabinet body 1 is provided with fixed block 23,1 side wall of cabinet body
In offer second sliding slot 24, be slidably fitted with the second sliding block 25 in the second sliding slot 24, the fixed block 23 is far from first
One end of sliding block 20 extends in second sliding slot 24, and one end of the second sliding block 25 towards the fixed block 23 is provided with card column 26,
23 surface of fixed block offers card hole corresponding with card column 26, the one end of second sliding block 25 far from fixed block 23 with
Second spring 27 is connected between 24 inner sidewall of second sliding slot, second sliding block 25 is provided with driving lever far from one end of cabinet body 1
28, the driving lever 28 extends to outside cabinet body 1, when needing to remove strainer 6, stirs driving lever 28, exits card column 26 from card hole,
Pull rod 22 is pulled out again, it will be able to strainer 6 be removed, due to not using screw, do not need to carry out overpunch process, installation
Convenient disassembly, it is easy to operate, reduce the difficulty of maintenance work.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of metal enclosed metering cabinet of high-voltage alternating, including cabinet body (1), it is characterised in that: described cabinet body (1) top or so two
End is provided with symmetrical ventilating mechanisms (2), and the ventilating mechanisms (2) include shell (3), and the bottom end of the shell (3) is logical
It crosses hinge (11) to be rotatably connected on cabinet body (1), offers ventilation corresponding with shell (3) on the side wall of the cabinet body (1)
Mouth (4), the outer side wall surface of the cabinet body (1) correspond to and are equipped with strainer (6) by several fixed mechanisms (7) at ventilation opening (4),
It is provided with cleaning mechanism on the shell (3), is equipped with draft fan (8) in the shell (3), the shell (3) is far from cabinet body
(1) end surface offers several equally distributed ventilation holes (9).
2. the metal enclosed metering cabinet of a kind of high-voltage alternating according to claim 1, it is characterised in that: the shell (3) is remote
Several dust-proof blinds (10) corresponding with ventilation hole (9) are provided on one end side wall from cabinet body (1).
3. the metal enclosed metering cabinet of a kind of high-voltage alternating according to claim 1, it is characterised in that: the ventilation opening (4)
In be provided with screen (5).
4. the metal enclosed metering cabinet of a kind of high-voltage alternating according to claim 1, it is characterised in that: the cleaning mechanism packet
It includes screw rod (12), the bottom end of the screw rod (12) is rotatably connected on shell (3) inner bottom, and the roof of shell (3) is run through on top
It extends to above shell (3), and rotating handle (13) is installed, screw rod (12) periphery has been connected through a screw thread slide plate (14), institute
It states slide plate (14) to be slidably mounted in shell (3), one end of slide plate (14) towards the strainer (6) is provided with bristle (15), institute
Bristle (15) is stated to be in contact with strainer (6) surface.
5. the metal enclosed metering cabinet of a kind of high-voltage alternating according to claim 1, it is characterised in that: shell (3) court
It is provided with buckle (16) to one end of cabinet body (1), the sidewall surfaces of the cabinet body (1) are provided with card corresponding with buckle (16)
Slot (17), buckle (16) surface and card slot (17) interior side-wall surface are all covered with the magnetosphere (18) attracted each other.
6. the metal enclosed metering cabinet of a kind of high-voltage alternating according to claim 1, it is characterised in that: the fixed mechanism
It (7) include the first sliding block (20) being provided with first sliding groove (19) in the strainer (6), first sliding block (20) is slidably installed
In first sliding groove (19), the first bullet is connected between one end of first sliding block (20) and the inner sidewall of first sliding groove (19)
Spring (21), first sliding block (20) are provided with pull rod (22) far from the one end of cabinet body (1), and the pull rod (22) is sliding far from first
One end of block (20) extends to strainer (6) outside, and one end of the first sliding block (20) towards the cabinet body (1) is provided with fixed block
(23), it is offered second sliding slot (24) in cabinet body (1) side wall, is slidably fitted with the second sliding block in the second sliding slot (24)
(25), the fixed block (23) extends in second sliding slot (24) far from the one end of the first sliding block (20), second sliding block
(25) it is provided with card column (26) towards one end of fixed block (23), fixed block (23) surface offers opposite with card column (26)
The card hole answered, second sliding block (25) is far from being connected with the between the one end and second sliding slot (24) inner sidewall of fixed block (23)
Two springs (27), second sliding block (25) are provided with driving lever (28) far from the one end of cabinet body (1), and the driving lever (28) extends to
Cabinet body (1) is external.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375445.6U CN209709488U (en) | 2019-03-25 | 2019-03-25 | A kind of metal enclosed metering cabinet of high-voltage alternating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375445.6U CN209709488U (en) | 2019-03-25 | 2019-03-25 | A kind of metal enclosed metering cabinet of high-voltage alternating |
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| Publication Number | Publication Date |
|---|---|
| CN209709488U true CN209709488U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920375445.6U Active CN209709488U (en) | 2019-03-25 | 2019-03-25 | A kind of metal enclosed metering cabinet of high-voltage alternating |
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| CN (1) | CN209709488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421448A (en) * | 2020-11-16 | 2021-02-26 | 国网山东省电力公司烟台供电公司 | Intelligent photovoltaic grid-connected control protection equipment |
-
2019
- 2019-03-25 CN CN201920375445.6U patent/CN209709488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421448A (en) * | 2020-11-16 | 2021-02-26 | 国网山东省电力公司烟台供电公司 | Intelligent photovoltaic grid-connected control protection equipment |
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