CN109167273A - A kind of switch cabinet drawer push-pull configuration - Google Patents
A kind of switch cabinet drawer push-pull configuration Download PDFInfo
- Publication number
- CN109167273A CN109167273A CN201811072443.6A CN201811072443A CN109167273A CN 109167273 A CN109167273 A CN 109167273A CN 201811072443 A CN201811072443 A CN 201811072443A CN 109167273 A CN109167273 A CN 109167273A
- Authority
- CN
- China
- Prior art keywords
- drawer
- switch cabinet
- gear
- pull configuration
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a kind of switch cabinet drawer push-pull configurations, including cabinet ontology, installation drawer, the installation drawer is slidably connected with the cabinet ontology, and the installation drawer two sides are equipped with row's limit hole and arc slot, that inboard end is leaned on to be additionally provided with circular hole on the installation drawer two sides；Detent component and limiting component are equipped with inside the two sides of the cabinet ontology.A kind of switch cabinet drawer push-pull configuration of the invention enables the installation drawer to block needing position to position by the detent component that is equipped with, it can be achieved that the detent of the installation drawer；By the way that limiting component is arranged, the installation drawer can be enable to pull out and tilt down certain angle, the more convenient electric components to the installation drawer carry out inspection operation.
Description
Technical field
The present invention relates to relate to switch cabinet equipment field, and in particular to a kind of switch cabinet drawer push-pull configuration.
Background technique
The main function of switchgear be generated electricity in electric system, transmitted electricity, the conversion of distribution and electric energy during, into
Row folding, control and protection electrical equipment.General switchgear is not provided with locking mechanism between drawer unit and cabinet body,
It is to be easy sliding carrying out operation to the electric components in drawer unit；Drawer unit is extracted out to electrical in drawer unit
When element carries out checking operation, present drawer directly can only go out directly to enter, and be not easy to operate.
Summary of the invention
The purpose of the present invention is to solve one of above problems.
To achieve the goals above, the present invention provides a kind of switch cabinet drawer push-pull configurations, including cabinet ontology, installation
Drawer, the installation drawer are slidably connected with the cabinet ontology, and the installation drawer two sides are equipped with horizontal recessed groove, and two
Row's limit hole and arc slot are equipped on a recessed groove, the arc slot is arranged on recessed groove close to inner
That end of side is additionally provided with circular hole by that inboard end on the installation drawer two sides；Detent portion is equipped with inside the two sides of the cabinet ontology
Part and limiting component, the detent component include detent gear and locating plate；Described in the double wedge insertion of the detent gear
In limit hole, it is fixed with transfer roller in the middle part of the detent gear, is cased with a circle rubber ring outside the other end of the transfer roller, it is described
Locating plate is arc, is matched with the transfer roller shape, and be located at the transfer roller is cased with rubber ring to two locating plates relatively
On the outside of that end, and two locating plates are connected with telescopic rod；The limiting component includes swingle, spacing ball, limit
Convex block and telescopic shaft, the spacing ball and spacing block set are respectively fixedly connected in the both ends of the swingle, the spacing block set
It is abutted with one end of the telescopic shaft, the swingle can be rotated around center, the scalable insertion circle of telescopic shaft
In hole.
Further, the cabinet body exterior is equipped with stop button, and when pressing the stop button, the telescopic rod is stretched
It is long, so that the locating plate is clamped that end that the transfer roller is cased with rubber ring jointly；The stop button is resetted, then the positioning
Piece unclamps the transfer roller.
Further, the inner concave of the locating plate is equipped with anti-slip rubber.
Further, the detent gear protrudes the two sides inner surface of the cabinet ontology and is caught in the installation drawer
In limit hole.
Further, the fixed gear is arranged on the side of the opening of the cabinet ontology.
Further, the side of the opening of the cabinet ontology is additionally provided with strip hole on the position of the fixed gear.
Further, sliding is provided with strip in the strip hole, and the strip can be sliding towards the fixed gear direction
It is dynamic, and be inserted between the teeth of the fixed gear, the fixed fixed gear is able to rotate it not.
Further, cabinet ontology two sides inner surface is equipped with upper rail and lower railway, and the installation drawer is described
It is slided between upper rail and the lower railway.
Further, gear mouth, spacing ball mouth are equipped at cabinet body openings between the upper rail and lower railway
And flexible axis hole, a part, a part of spacing ball of the detent gear are convex from the gear mouth, spacing ball mouth respectively
The inner surface of the two sides of the cabinet ontology out, the telescopic shaft can be stretched out from the flexible axis hole.
Further, the installation drawer bottom is equipped with idler wheel, and the idler wheel can slide on the lower railway.
Compared with prior art, the present invention having the following advantages that and effect: a kind of switch cabinet drawer push-and-pull knot of the invention
Structure, by the detent component that is equipped with, it can be achieved that the detent of the installation drawer, enables the installation drawer that position to be needed to determine
It blocks position；By the way that limiting component is arranged, the installation drawer can be enable to pull out and tilt down certain angle, be more convenient to institute
The electric components for stating installation drawer carry out inspection operation.
Detailed description of the invention
Fig. 1 is a kind of installation drawer of switchgear of the embodiment of the present invention and the structural schematic diagram of detent component；
Fig. 2 is after a kind of cabinet ontology of switch cabinet drawer push-pull configuration of the embodiment of the present invention pulls out the installation drawer
Schematic diagram of internal structure；
Fig. 3 is that signal is amplified in a kind of part of inside of the cabinet ontology of switch cabinet drawer push-pull configuration of the embodiment of the present invention
Figure；
Fig. 4 is a kind of structural representation of the limiting component of the cabinet ontology of switch cabinet drawer push-pull configuration of the embodiment of the present invention
Figure.
Description of symbols:
1- cabinet ontology；2- installs drawer；3- recessed groove；4- limit hole；5- arc slot；The two sides of 6- installation drawer；7-
Circular hole；8- detent gear；9- swingle；10- spacing ball；11- spacing block set；12- telescopic shaft；13- stop button；14- rubber
Circle；15- transfer roller；16- telescopic rod；17- fixinig plate；18- upper rail；19- lower railway；20- gear mouth；21- spacing ball mouth；22-
Flexible axis hole.
Specific embodiment
The exemplary embodiments for embodying feature of present invention and advantage will describe in detail in the following description.It should be understood that
The present invention can have various variations in different embodiments, neither depart from the scope of the present invention, and explanation therein
And diagram inherently is illustrated as being used, rather than to limit the present invention.
A kind of switch cabinet drawer push-pull configuration as shown in Figure 1, including cabinet ontology 1, installation drawer 2, the installation drawer 2
The electrical devices such as breaker and disconnecting switch are installed, the installation drawer 2 is slidably connected with the cabinet ontology 1, the installation
2 two sides of drawer are equipped with horizontal recessed groove 3, the recessed groove 3 relative to the installation drawer two sides 6 toward sunken inside, two
Row's limit hole 4 and arc slot 5 are equipped on a recessed groove 3, the setting of arc slot 5 is leaned on recessed groove 3
Nearly that end of inboard, that is, by inboard on that side of the separate opening in the inboard of the cabinet ontology 1,2 two sides of installation drawer
That end is additionally provided with circular hole 7, in order to adapt to the length of the arc slot 5, described in recessed groove ratio locating for the arc slot 5
Recess groove width locating for limit hole 4 is big, and the circular hole 7 is located on the two sides 6 of the installation drawer；The two of the cabinet ontology 1
Detent component and limiting component are equipped with inside side, the detent component includes detent gear 8 and locating plate 17；The card
The teeth of position gear 8 are inserted into the limit hole 4, and the middle part of the detent gear 8 is fixed with transfer roller 15, the transfer roller 15
It is cased with a circle rubber ring 14 outside the other end, the rubber ring 14 can increasing friction force.The locating plate 17 is arc, and described
15 shape of transfer roller matches, opposite that end outside for being located at the transfer roller 15 and being cased with rubber ring 14 of two locating plates 17, and
Two locating plates 17 are connected with telescopic rod 16；The limiting component includes swingle 9, spacing ball 10, spacing block set
11 and telescopic shaft 12, the spacing ball 10 and spacing block set 11 be respectively fixedly connected in the both ends of the swingle 9, the limit
Position convex block 11 is abutted with one end of the telescopic shaft 12, and the swingle 9 can be rotated around center, and the telescopic shaft 12 can
In the flexible insertion circular hole 7.
Stop button 13 is equipped with outside the cabinet ontology 1, when pressing the stop button 13, the telescopic rod 16 extends,
The locating plate 17 is set to clamp that end that the transfer roller 15 is cased with rubber ring 14 jointly, then the installation drawer 2 is captured between certain
On one position；The stop button 13 is resetted, then the locating plate 17 unclamps the transfer roller 15, and the installation drawer 2 again can be certainly
By pulling.
The inner concave of the locating plate 17 is equipped with anti-slip rubber, also functions to the effect of increasing friction force.
The detent gear 8 protrudes the two sides inner surface of the cabinet ontology 1 and its teeth is caught in the installation drawer 2
In limit hole 4.When pulling the installation drawer 2, the detent gear 8 can also be followed by rotation, the detent gear it is convex
Tooth is extracted out again after being also sequentially inserted into therewith in the limit hole 4.
The fixed gear 17 is arranged on the side of the opening of the cabinet ontology 1.The fixed gear 17 can be described
It is smoothly rotated on the side of the opening of cabinet ontology 1.
The side of the opening of the cabinet ontology 1 is additionally provided with strip hole on the position of the fixed gear 17.It is described solid
Fixed gear 17 covers the strip hole of part.
Sliding is provided with strip 23 in the strip hole, and the strip 23 can be slided towards fixed 17 direction of gear,
And be inserted between the teeth of the fixed gear 17, the fixed fixed gear 17 is able to rotate it not.Realize the fixed tooth
The detent of wheel is fixed.
The 1 two sides inner surface of cabinet ontology is equipped with upper rail 18 and lower railway 19, and the installation drawer 2 is on described
It is slided between track 18 and the lower railway 19.The upper rail 18 raises upward close to described that end of cabinet body openings
Arcuate structure will not block the installation drawer 2 by inboard angle when the installation drawer 2 rotation.The lower railway leans on
Nearly described that end of cabinet body openings tilts down, and when the installation drawer 2 pulls out, can tilt down and be against the lower railway
Tilt down on track.
Gear mouth 20, spacing ball mouth 21 are equipped with close to 1 opening of cabinet ontology between the upper rail 18 and lower railway 19
And flexible axis hole 22, a part of the detent gear 8, a part of spacing ball 10 are respectively from the gear mouth 20, limit
Ball mouth 21 protrudes the inner surface of the two sides of the cabinet ontology 1, and the telescopic shaft 12 can be stretched out from the flexible axis hole 22.Work as institute
The two sides 6 of installation drawer are stated by the lateral inner of cabinet ontology 1 described in 10 jacking of spacing ball, thus by the telescopic shaft 12
It is ejected, puts in the circular hole 22.Realize that the installation drawer 2 can be swung up and down around the telescopic shaft 12.
It is longer that end length closer to inboard is arranged on recessed groove 3 in the arc slot 5, and its arc is outward
Protrusion, when the installation drawer 2 is swung up and down around the telescopic shaft 12, the teeth of the detent gear 8 can be in the arc
The inner movement in hole 5, so that the detent gear 8 will not be stuck.
2 bottom of installation drawer is equipped with idler wheel.The idler wheel can slide on the lower railway 19.By setting
The idler wheel set makes the installation drawer 2 slide more smooth in orbit.
Working principle: when pulling the installation drawer 2, the detent gear 8 and the transfer roller 14 follow rotation, when
When being pulled out on the position of needs, stop button 13 is pressed, makes the fixed transfer roller of the fixinig plate 17, the installation can be made to take out
Drawer 2 blocks at the desired position；When needing to detect operation to the circuit components in the installation drawer 2, the installation is taken out
The drawing of drawer 2 is at the end, and the telescopic shaft 12 is put in the circular hole 7, then the installation drawer 2 then can be on the telescopic shaft 12
Lower swing.
In conclusion a kind of switch cabinet drawer push-pull configuration of the invention, by the detent component that is equipped with, it can be achieved that institute
The detent for stating installation drawer enables the installation drawer that position positioning to be needed to block；By the way that limiting component is arranged, institute can be made
Certain angle can be pulled out and tilt down by stating installation drawer, be more convenient to carry out the electric components of the installation drawer
Check operation.
Above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although with reference to the foregoing embodiments
The application is described in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the protection scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of switch cabinet drawer push-pull configuration, it is characterised in that: including cabinet ontology (1), installation drawer (2), the installation is taken out
Drawer (2) is slidably connected with the cabinet ontology (1), and installation drawer (2) two sides are equipped with horizontal recessed groove (3), two institutes
It states and is equipped with row's limit hole (4) and arc slot (5) on recessed groove (3), the arc slot is arranged on recessed groove (3)
Close to that end of inboard, circular hole (7) are additionally provided with by that inboard end on installation drawer (2) two sides；The two sides of the cabinet ontology (1)
Inside is equipped with detent component and limiting component, and the detent component includes detent gear (8) and locating plate (17)；The card
The double wedge of position gear (8) is inserted into the limit hole (4), is fixed with transfer roller (15) in the middle part of the detent gear (8), described turn
A circle rubber ring (14) is cased with outside the other end of roller (15), the locating plate (17) is arc, with the transfer roller (15) shape phase
Matching, the opposite transfer roller (15) that is located at of two locating plates (17) is cased on the outside of that end of rubber ring (14), and two institutes
Locating plate (17) is stated to be connected with telescopic rod (16)；The limiting component includes swingle (9), spacing ball (10), spacing block set
(11) and telescopic shaft (12), the spacing ball (10) and spacing block set (11) are respectively fixedly connected the two of the swingle (9)
End, the spacing block set (11) abut with one end of the telescopic shaft (12), and the swingle (9) can rotate around center,
In the scalable insertion circular hole (7) of telescopic shaft (12).
2. a kind of switch cabinet drawer push-pull configuration according to claim 1, it is characterised in that: the cabinet ontology (1) is external
Equipped with stop button (13), when pressing the stop button (13), telescopic rod (16) elongation makes the locating plate (17) altogether
That end of rubber ring (14) is cased with the clamping transfer roller (15)；The stop button (13) are resetted, then the locating plate (17)
Unclamp the transfer roller (15).
3. a kind of switch cabinet drawer push-pull configuration according to claim 2, it is characterised in that: the locating plate (17) it is interior
Concave surface is equipped with anti-slip rubber.
4. a kind of switch cabinet drawer push-pull configuration according to claim 3, it is characterised in that: the detent gear (8) is convex
Out the two sides inner surface of the cabinet ontology (1) and be caught in it is described installation drawer (2) limit hole (4) in.
5. a kind of switch cabinet drawer push-pull configuration according to claim 1, it is characterised in that: the fixed gear (17) sets
It sets on the side of the opening of the cabinet ontology (1).
6. a kind of switch cabinet drawer push-pull configuration according to claim 5, it is characterised in that: cabinet ontology (1) is opened
The side of mouth is additionally provided with strip hole on the position of the fixed gear (17).
7. a kind of switch cabinet drawer push-pull configuration according to claim 6, it is characterised in that: slide and set in the strip hole
It is equipped with strip (23), the strip (23) can be slided towards fixed gear (17) direction, and be inserted into the fixed gear
(17) between teeth, the fixed fixed gear (17) is able to rotate it not.
8. a kind of switch cabinet drawer push-pull configuration according to claim 7, it is characterised in that: cabinet ontology (1) two sides
Inner surface is equipped with upper rail (18) and lower railway (19), and the installation drawer (2) is in the upper rail (18) and the lower rail
It is slided between (19) in road.
9. a kind of switch cabinet drawer push-pull configuration according to claim 8, it is characterised in that: the upper rail (18) and
It is equipped with gear mouth (20), spacing ball mouth (21) and flexible axis hole (22) close to cabinet ontology (1) opening between lower railway (19),
A part, a part of spacing ball (10) of the detent gear (8) are convex from the gear mouth (20), spacing ball mouth (21) respectively
The inner surface of the two sides of the cabinet ontology (1) out, the telescopic shaft (12) can stretch out from the flexible axis hole (22).
10. a kind of switch cabinet drawer push-pull configuration according to claim 9, it is characterised in that: the installation drawer
(2) bottom is equipped with a kind of switch cabinet drawer push-pull configuration of idler wheel, and the idler wheel can slide on the lower railway (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811072443.6A CN109167273B (en) | 2018-09-14 | 2018-09-14 | Drawer push-and-pull structure of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811072443.6A CN109167273B (en) | 2018-09-14 | 2018-09-14 | Drawer push-and-pull structure of switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109167273A true CN109167273A (en) | 2019-01-08 |
| CN109167273B CN109167273B (en) | 2020-06-16 |
Family
ID=64879344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811072443.6A Active CN109167273B (en) | 2018-09-14 | 2018-09-14 | Drawer push-and-pull structure of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109167273B (en) |
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| EP0952650A2 (en) * | 1998-04-20 | 1999-10-27 | CUBIC-Modulsystem A/S | A switch system of the drawer type |
| CN1940437A (en) * | 2005-09-27 | 2007-04-04 | 乐金电子(天津)电器有限公司 | Double drawers of refrigerator |
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| CN206560291U (en) * | 2016-11-21 | 2017-10-17 | 九阳股份有限公司 | A kind of easy to operate drawer type air fryer |
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| CN107706799A (en) * | 2016-12-22 | 2018-02-16 | 朱亚伟 | A kind of drawer type for electric power controls cabinet equipment |
| CN207100958U (en) * | 2017-01-23 | 2018-03-16 | 无锡海达尔精密滑轨股份有限公司 | A kind of three-section type synchronization drawer sliding rail |
| CN207266673U (en) * | 2017-03-14 | 2018-04-24 | 宁波方太厨具有限公司 | It is semi-automatic to open drawer mechanism |
| CN207561609U (en) * | 2017-06-05 | 2018-07-03 | 广州市花都区人民医院 | A kind of drawer ejecting mechanism of special drug control cabinet |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0616491A1 (en) * | 1993-03-19 | 1994-09-21 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Tilting mechanism for components in a housing |
| EP0952650A2 (en) * | 1998-04-20 | 1999-10-27 | CUBIC-Modulsystem A/S | A switch system of the drawer type |
| CN1940437A (en) * | 2005-09-27 | 2007-04-04 | 乐金电子(天津)电器有限公司 | Double drawers of refrigerator |
| CN203704528U (en) * | 2013-11-28 | 2014-07-09 | 合肥晶弘电器有限公司 | Refrigerator drawer push-pull structure and refrigerator |
| CN204499945U (en) * | 2014-12-29 | 2015-07-29 | 无锡鼎闰精密机械有限公司 | Novel drug cabinet drawer and medicine-chest structure thereof |
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| CN206197481U (en) * | 2016-06-24 | 2017-05-31 | 无锡海达尔精密滑轨股份有限公司 | A kind of synchronous drawer slide system with noise reduction resilience function |
| CN106152695A (en) * | 2016-07-15 | 2016-11-23 | 青岛海尔股份有限公司 | Slide mechanism of drawer and there is its refrigerator |
| CN206560291U (en) * | 2016-11-21 | 2017-10-17 | 九阳股份有限公司 | A kind of easy to operate drawer type air fryer |
| CN206699828U (en) * | 2016-12-15 | 2017-12-05 | 合富国际股份有限公司 | Sliding rail structure of drawer |
| CN107706799A (en) * | 2016-12-22 | 2018-02-16 | 朱亚伟 | A kind of drawer type for electric power controls cabinet equipment |
| CN106786095A (en) * | 2016-12-30 | 2017-05-31 | 天津市天开高压设备制造有限公司 | A kind of low voltage cabinet drawer structure |
| CN207100958U (en) * | 2017-01-23 | 2018-03-16 | 无锡海达尔精密滑轨股份有限公司 | A kind of three-section type synchronization drawer sliding rail |
| CN206695495U (en) * | 2017-03-07 | 2017-12-01 | 青岛海尔股份有限公司 | Refrigerating device and its drawer appliance |
| CN207266673U (en) * | 2017-03-14 | 2018-04-24 | 宁波方太厨具有限公司 | It is semi-automatic to open drawer mechanism |
| CN207561609U (en) * | 2017-06-05 | 2018-07-03 | 广州市花都区人民医院 | A kind of drawer ejecting mechanism of special drug control cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109167273B (en) | 2020-06-16 |
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