CN106786095B - A kind of low voltage cabinet drawer structure - Google Patents
A kind of low voltage cabinet drawer structure Download PDFInfo
- Publication number
- CN106786095B CN106786095B CN201611251688.6A CN201611251688A CN106786095B CN 106786095 B CN106786095 B CN 106786095B CN 201611251688 A CN201611251688 A CN 201611251688A CN 106786095 B CN106786095 B CN 106786095B
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- China
- Prior art keywords
- drawer
- drawer body
- spring
- push rod
- low voltage
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
- H02B11/133—Withdrawal mechanism with interlock
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drawers Of Furniture (AREA)
- Trip Switchboards (AREA)
Abstract
The present invention relates to power supply and distribution cabinet technical fields, and in particular to a kind of low voltage cabinet drawer structure, the drawer structure include drawer body, element cell bottom plate, fixed mechanism and idler wheel；The inner sidewall of the drawer body is equipped with the push rod guide groove parallel with drawer body bottom surface, and the push rod is located in push rod guide groove；The front end of the push rod is equipped with one, spring, and one end of the spring is socketed on one, spring, and the other end is socketed on two, spring；The side wall of the button is equipped with bulb plunger；The button outer sheath is equipped with fixing sleeve；The button is pierced by from fixing sleeve and reaches the outside of drawer body；The connector is L-type, and the rear end of the push rod and one end of connector connect, and the other end and the bolt of the connector are hinged.Low voltage cabinet drawer structure of the present invention, can be fixed drawer, convenient for operation, strengthen the stability of entire drawer, avoid damaging component because drawer falls out from switchgear.
Description
Technical field
The present invention relates to power supply and distribution cabinet technical fields, more particularly, to a kind of low voltage cabinet drawer structure.
Background technique
The important equipment that low-tension switch cabinet is distributed as electric energy, in modern power distribution network and engineering construction, performance is focused on
The effect wanted, the low-tension switch cabinet with drawer make the electricity being mounted in drawer by the extended or retracted inside switch cabinet of drawer
Device element or electrical equipment leave or enter switchgear.It is right with the continuous development of modern industry, construction industry and power industry
The structure and performance of switchgear propose more higher requirements.When using switchgear, need to operate drawer extraction,
If the drawer of extraction is not fixed, drawer is likely to move in operation, influences operating efficiency, very
To when drawer extraction it is more when, drawer is not fixed again, it is more likely that will cause drawer and fall out from switchgear,
To damage electronic component or switchgear.
Summary of the invention
In view of this, the present invention is directed to propose a kind of low voltage cabinet drawer structure, can be fixed drawer, on the one hand just
In operation, the stability of entire drawer is on the other hand strengthened, avoids damaging first device because drawer falls out from switchgear
Part.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of low voltage cabinet drawer structure, including drawer body, element cell bottom plate, fixed mechanism and idler wheel；The fixed machine
Structure includes button, push rod, connector, bolt, one, spring, spring, two, spring and fixing sleeve；
The inner sidewall of the drawer body is equipped with the push rod guide groove parallel with drawer body bottom surface, the push rod position
In in push rod guide groove；The front end of the push rod is equipped with one, spring, and one end of the spring is socketed on one, spring, another
End is socketed on two, spring, and two, the spring is connect with button；The side wall of the button is equipped with bulb plunger；It is described to press
Button outer sheath is equipped with fixing sleeve, and the fixing sleeve passes through the front side wall of drawer body and is fixedly connected with drawer body, is located at and takes out
The fixing sleeve of drawer body exterior is equipped with the consent being used cooperatively with bulb plunger；The button is pierced by and reaches from fixing sleeve
The outside of drawer body；The connector is L-type, and the bending part of the connector is hinged on the inner sidewall of drawer body, institute
One end of the rear end and connector of stating push rod connects, and the other end and the bolt of the connector are hinged；The drawer body
Inner sidewall is equipped with the bolt guide groove vertical with push rod guide groove, and the bolt is located in bolt guide groove, the drawer sheet
Body bottom surface is equipped with the pin hole passed through for bolt；
The lower section of the drawer body is equipped with 4-8 idler wheel；Two guide rails are equipped on the element cell bottom plate side by side, it is described
Idler wheel is arranged in guide rail；The element cell bottom plate is equipped with several fixation holes for being used for Fixed latches.
Further, the bottom surface of the drawer body is equipped with locating slot, and the element cell bottom plate is equipped with matches with locating slot
Close the guide part used.
Further, the guide part is T-type strip.
Further, LED light is equipped in the drawer body, the top of the drawer body front side wall is equipped with limit switch,
The LED light is connect with limit switch.
Further, several the first heat release holes are equipped on the bottom surface of the drawer body and side wall.
Further, the element cell bottom plate is equipped with several second heat release holes.
Further, the outer end of the guide rail is equipped with stopper.
Further, the drawer sheet is equipped with handle.
Further, the rear wall of the drawer body is equipped with 2-4 first through hole.
Compared with the existing technology, low voltage cabinet drawer structure of the present invention has the advantage that
(1) fixed mechanism, the bolt of fixed mechanism are equipped in the drawer body of low voltage cabinet drawer structure of the present invention
It can be realized the fixation of drawer body, when a button is depressed, bolt lifts, and dragging handle hauls out drawer, when knobbing up, inserts
Pin is fallen into the fixation hole on element cell bottom plate, to fix drawer, prevents drawer generation in operation mobile and shadow
Ring operation.The structure of the drawer structure is simple, easy to operate, on the one hand convenient for operation, on the other hand strengthens entire drawer
Stability avoids damaging component because drawer falls out from switchgear.
(2) LED light is equipped in the drawer body of low voltage cabinet drawer structure of the present invention, it can be convenient for bright insufficient
In the case where operated, LED light is controlled by limit switch, and when pulling out drawer, the route of LED light is connected, and LED light is sent out
Bright, when opening a drawer, LED light is closed, and realizes LED light automatic switch.
(3) outer end of the guide rail of low voltage cabinet drawer structure of the present invention is equipped with stopper, further prevents drawer sliding
It falls.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of low voltage cabinet drawer structure described in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of element cell bottom plate described in the embodiment of the present invention；
Fig. 3 is the side view of element cell bottom plate described in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of fixed mechanism described in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of locating slot and guide part described in the embodiment of the present invention.
Description of symbols:
1- drawer body；2- button；3- push rod；4- connector；5- bolt；6- idler wheel；7- handle；The first heat release hole of 8-；
9- locating slot；10- first through hole；11- element cell bottom plate；12- guide rail；13- guide part；The second heat release hole of 14-；15- fixation hole；
One, 16- spring；17- spring；Two, 18- spring；19- fixing sleeve；20- bulb plunger；21-LED lamp；22- limit switch.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of low voltage cabinet drawer structure, including drawer body 1, element cell bottom plate 11, fixed mechanism and idler wheel 6；It is described solid
Determining mechanism includes button 2, push rod 3, connector 4, bolt 5, one 16, spring, spring 17, two 18, spring and fixing sleeve 19；
The inner sidewall of the drawer body 1 is equipped with the push rod guide groove parallel with 1 bottom surface of drawer body, the push rod
3 are located in push rod guide groove；The front end of the push rod 3 is equipped with one 16, spring, and one end of the spring 17 is socketed in spring one
On seat 16, the other end is socketed on two 18, spring, and the spring is connect for two 18 with button 2；It is set on the side wall of the button 2
There is bulb plunger 20；2 outer sheath of button is equipped with fixing sleeve 19, and the fixing sleeve 19 passes through the front side wall of drawer body 1 simultaneously
It is fixedly connected with drawer body 1, the fixing sleeve 19 outside drawer body 1 is equipped with the plug being used cooperatively with bulb plunger 20
Hole；The button 2 is pierced by from fixing sleeve 19 and reaches the outside of drawer body 1；The connector 4 is L-type, the connector
4 bending part is hinged on the inner sidewall of drawer body 1, and the rear end of the push rod 3 is connect with one end of connector 4, the company
The other end of fitting 4 is hinged with bolt 5；The inner sidewall of the drawer body 1 is equipped with the bolt vertical with push rod guide groove
Guide groove, the bolt 5 are located in bolt guide groove, and 1 bottom surface of drawer body is equipped with the pin hole passed through for bolt 5；
The lower section of the drawer body 1 is equipped with 4-8 idler wheel 6；The bottom surface of the drawer body 1 is equipped with locating slot 9, institute
It states element cell bottom plate 11 and is equipped with the guide part 13 being used cooperatively with locating slot 9, the guide part 13 is T-type strip.It is described
Be equipped with LED light 21 in drawer body 1, the top of 1 front side wall of drawer body is equipped with limit switch 22, the LED light 21 with
Limit switch 22 connects.The rear wall of the drawer body 1 is equipped with 2-4 first through hole 10, the bottom surface of the drawer body 1
Be equipped with several the first heat release holes 8 on side wall, the drawer sheet 1 is equipped with handle 7.
Two guide rails 12 are equipped on the element cell bottom plate 11 side by side, the outer end of the guide rail 12 is equipped with stopper, described
Idler wheel 6 is arranged in guide rail 12；The element cell bottom plate 11 is equipped with several fixation holes 15 for being used for Fixed latches 5, described
Element cell bottom plate 11 is equipped with several second heat release holes 14.
Tell about the operation of the drawer structure in detail with reference to the accompanying drawing:
When needing to open drawer, by lower button 2, it is stuck in bulb plunger 20 in the consent on fixing sleeve 19, while push rod 3
One end of connector 4 is pushed, connector 4 rotates, and bolt 5 is driven to lift, and then drawer body 1 is released；It is needed when being dragged to
Behind the position wanted, 2 are knobbed up, push rod 3 is rotated with follower link 4, and bolt 5 is fallen, and is passed through on the bottom surface of drawer body 1
Pin hole is fallen into the fixation hole 15 on element cell bottom plate 11, fixes drawer body.
When opening the drawer, limit switch 22 lifts the route for connecting LED light, and LED light is shinny, will shine in drawer body 1
It is bright, convenient for operation；When closing drawer, by lower position switch 22, drawer body 1 is pushed into element cell, LED light is closed；Work as pumping
Drawer is inserted into bolt 5 in the fixation hole 15 on element cell bottom plate 11 completely into element cell, knobbing up 2, locks drawer sheet
Body.
The first heat release hole 8 and element cell bottom plate 11 that the bottom surface of drawer body 1 and side wall are equipped be equipped with second
Heat release hole 14 can make to be aerated heat dissipation in drawer body 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of low voltage cabinet drawer structure, it is characterised in that: including drawer body (1), element cell bottom plate (11), fixed mechanism and
Idler wheel (6)；The fixed mechanism includes button (2), push rod (3), connector (4), bolt (5), spring one (16), spring
(17), two, spring (18) and fixing sleeve (19)；The inner sidewall of the drawer body (1) is equipped with and drawer body (1) bottom surface
Parallel push rod guide groove, the push rod (3) are located in push rod guide groove；The front end of the push rod (3) is equipped with one, spring
(16), one end of the spring (17) is socketed on one, spring (16), and the other end is socketed on two, spring (18), the bullet
It is connect with button (2) for spring two (18)；The side wall of the button (2) is equipped with bulb plunger (20)；Button (2) outer sheath
Equipped with fixing sleeve (19), the fixing sleeve (19) passes through the front side wall of drawer body (1) and is fixedly connected with drawer body (1),
The fixing sleeve (19) external positioned at drawer body (1) is equipped with the consent being used cooperatively with bulb plunger (20)；The button (2)
The outside of drawer body (1) is pierced by and reached from fixing sleeve (19)；The connector (4) is L-type, the connector (4)
Bending part is hinged on the inner sidewall of drawer body (1), and the rear end of the push rod (3) is connect with one end of connector (4), described
The other end of connector (4) is hinged with bolt (5)；The inner sidewall of the drawer body (1) is equipped with to hang down with push rod guide groove
Straight bolt guide groove, the bolt (5) are located in bolt guide groove, and drawer body (1) bottom surface is equipped with for bolt (5)
The pin hole passed through；4-8 idler wheel (6) is equipped with below the side plate of the drawer body (1)；On the element cell bottom plate (11) simultaneously
Column are equipped with two guide rails (12), and idler wheel (6) setting is in guide rail (12)；The element cell bottom plate (11) is equipped with several
Fixation hole (15) for Fixed latches (5).
2. low voltage cabinet drawer structure according to claim 1, it is characterised in that: set on the bottom surface of the drawer body (1)
Have locating slot (9), the element cell bottom plate (11) is equipped with the guide part (13) being used cooperatively with locating slot (9).
3. low voltage cabinet drawer structure according to claim 2, it is characterised in that: the guide part (13) is T-type strip.
4. low voltage cabinet drawer structure according to claim 1, it is characterised in that: be equipped with LED light in the drawer body (1)
(21), the top of drawer body (1) front side wall is equipped with limit switch (22), the LED light (21) and limit switch (22)
Connection.
5. low voltage cabinet drawer structure according to claim 1, it is characterised in that: the bottom surface and side of the drawer body (1)
Several the first heat release holes (8) are equipped on wall.
6. low voltage cabinet drawer structure according to claim 1, it is characterised in that: the element cell bottom plate (11) is if be equipped with
Dry the second heat release hole (14).
7. low voltage cabinet drawer structure according to claim 1, it is characterised in that: the outer end of the guide rail (12), which is equipped with, to stop
Block.
8. low voltage cabinet drawer structure according to claim 1, it is characterised in that: the drawer sheet (1) is equipped with handle
(7)。
9. low voltage cabinet drawer structure according to claim 1, it is characterised in that: on the rear wall of the drawer body (1)
Equipped with 2-4 first through hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251688.6A CN106786095B (en) | 2016-12-30 | 2016-12-30 | A kind of low voltage cabinet drawer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251688.6A CN106786095B (en) | 2016-12-30 | 2016-12-30 | A kind of low voltage cabinet drawer structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106786095A CN106786095A (en) | 2017-05-31 |
| CN106786095B true CN106786095B (en) | 2019-10-01 |
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ID=58928490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611251688.6A Active CN106786095B (en) | 2016-12-30 | 2016-12-30 | A kind of low voltage cabinet drawer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106786095B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167273B (en) * | 2018-09-14 | 2020-06-16 | 广东求精电气有限公司 | Drawer push-and-pull structure of switch cabinet |
| CN111653974B (en) * | 2020-05-19 | 2022-11-29 | 湖北鄂电萃宇电器有限公司 | Propelling interlocking mechanism of low-voltage drawer type switch cabinet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11164422A (en) * | 1997-11-28 | 1999-06-18 | Yaskawa Electric Corp | Interlock equipment for pull-out type circuit breaker |
| KR100364822B1 (en) * | 2000-12-01 | 2002-12-16 | 엘지산전 주식회사 | Interlock device for circuit breaker of leading type |
| CN103378560B (en) * | 2013-07-24 | 2015-12-30 | 镇江默勒电器有限公司 | Drawer unit interlock |
| CN203895823U (en) * | 2014-04-15 | 2014-10-22 | 武汉港迪电气有限公司 | Electrically-operated drawer anti-error interlock mechanism |
-
2016
- 2016-12-30 CN CN201611251688.6A patent/CN106786095B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106786095A (en) | 2017-05-31 |
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Effective date of registration: 20191024 Address after: 300000 No.3, Haitai Huake 2nd Road, Huayuan Industrial Zone (outside the ring), Binhai high tech Zone, Tianjin Patentee after: Tianjin Tiankai High Voltage Power Complete Technology Co., Ltd. Address before: The new technology industries in Binhai hi tech Zone Haitai Huayuan Industrial Zone of Tianjin City branch two road 300384 No. 3 Patentee before: Tianjin Tian Kai high voltage equipment manufacturing Co., Ltd. |