CN106229875A - A kind of power distribution cabinet drawer stopping means and operational approach thereof - Google Patents
A kind of power distribution cabinet drawer stopping means and operational approach thereof Download PDFInfo
- Publication number
- CN106229875A CN106229875A CN201610849137.3A CN201610849137A CN106229875A CN 106229875 A CN106229875 A CN 106229875A CN 201610849137 A CN201610849137 A CN 201610849137A CN 106229875 A CN106229875 A CN 106229875A
- Authority
- CN
- China
- Prior art keywords
- drawer
- stopper slot
- power distribution
- spacer pin
- distribution cabinet
- 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
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a kind of power distribution cabinet drawer stopping means and operational approach thereof, including stopper slot and spacer pin, stopper slot is the U-type groove structure of bar shaped, uses two, and the drawer being fixedly connected on power distribution cabinet is placed on plate, its strip gab direction is forward, being positioned at quiet jack front, spacer pin uses two, is fixedly connected on drawer downside, one in front and one in back left and right is staggeredly placed, and spacer pin can be embedded in stopper slot after pushing by drawer.In the present invention when drawer pushes in cabinet, it is accurately positioned guiding by what spacer pin and stopper slot realized that drawer pushes, ensure sound plug just to contact, sound Plug contact is well stable, electrically connect more reliable, avoid contact with resistance increase the equipment electricity consumption impact caused and burn out equipment, it is ensured that power supply is stable, and the present invention also has the feature of simple in construction, low cost, convenient operating maintenance.
Description
Technical field
The present invention relates to power distribution cabinet technical field, particularly relate to a kind of power distribution cabinet drawer stopping means and operational approach thereof.
Background technology
In existing power distribution cabinet by drawer mounting portion electrical equipment component and assembly thereof, make modular organization, just
In maintenance, but when putting into drawer in power distribution cabinet, need the quiet jack being inserted on power distribution cabinet by the dynamic plug installed on it
In, thus realize the circuit on drawer and connect, when existing drawer is put in power distribution cabinet, the roller arranged by drawer both sides is embedding
In the symmetrical limit track of two entered on power distribution cabinet, but between limit track and roller, space is big, and when pushing, drawer can occur a left side
Right avertence is moved, and causes dynamic plug can not be directed at quiet jack, forms the shock that dynamic plug is very stiff and demanding with quiet jack, damage dynamic plug with
Quiet jack, reduces, and also result in crooked after insertion service life, loose contact, and it is unreliable to electrically connect, and contact resistance increases,
Connection position heating is serious, and utilization rate of electrical is low, and affect the voltage supply of electrical equipment in drawer, and power supply is unstable.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of power distribution cabinet drawer stopping means and operational approach thereof, accurately
Location, sound Plug contact is well stable, electrically connects more reliable, it is to avoid contact resistance increase the equipment electricity consumption impact caused and
Burn out equipment, it is ensured that power supply is stable, to solve problems of the prior art.
The technical scheme that the present invention takes is: a kind of power distribution cabinet drawer stopping means, including stopper slot and spacer pin, spacing
Groove is the U-type groove structure of bar shaped, uses two, and the drawer being fixedly connected on power distribution cabinet is placed on plate, its strip gab direction
Forward, being positioned at quiet jack front, spacer pin uses two, is fixedly connected on drawer downside, and one in front and one in back left and right is staggered puts
Putting, spacer pin can be embedded in stopper slot after pushing by drawer.
Preferably, above-mentioned stopper slot uses hard plastics.
Preferably, above-mentioned spacer pin end is provided with the bearing coaxial with spacer pin.
Preferably, above-mentioned spacer pin is by being screw fastening on drawer-bottom board.
Preferably, above-mentioned stopper slot opening part is arranged to horn structure, pre-large post-small.
Preferably, the above-mentioned stopper slot being arranged on rear side is 3-5cm from quiet jack distance, and front and back the left and right of stopper slot is vertical
The most quiet jack width of distance, plate distance placed by the stopper slot distance drawer of installed in front is 5-8cm.
Preferably, a length of 8-10cm of above-mentioned stopper slot.
A kind of operational approach of power distribution cabinet drawer stopping means, the method comprises the following steps:
(1) two rollers on drawer are placed in the track of drawer placement plate both sides of power distribution cabinet；
(2) being pushed forward into drawer, under the guide effect of roller, drawer moves forward, and moves to spacer pin entrance stopper slot and opens
Mouth porch；
(3) continue to press on drawer, guide spacer pin to enter in stopper slot by the trumpet-shaped opening of stopper slot；
(4) coaxial bearing is set on spacer pin, slides to stopper slot by the rolling of bearing inner；
(5) when dynamic plug is inserted in quiet jack, operation is completed.
Beneficial effects of the present invention: compared with prior art, in the present invention when drawer pushes in cabinet, passes through spacer pin
Be accurately positioned guiding with stopper slot realizes that drawer pushes, it is ensured that sound plug just to contact, sound Plug contact is the most steady
Fixed, electrically connect more reliable, it is to avoid contact resistance increases the equipment electricity consumption impact caused and burns out equipment, it is ensured that power supply is stable,
Efficiently solve dynamic plug that guidance quality difference present in prior art the causes shock very stiff and demanding with quiet jack and electrically connect
The unreliable problem with power supply instability, the present invention also has the feature of simple in construction, low cost, convenient operating maintenance.
Accompanying drawing explanation
Fig. 1 is the forward sight structural representation of the present invention；
Fig. 2 is the left view structural representation of the present invention；
Fig. 3 is the stopping means junction plan structure schematic diagram of the present invention.
In figure, 1-stopper slot, 2-spacer pin, 3-power distribution cabinet, 4-drawer placement plate, the quiet jack of 5-, 6-drawer, 7-bearing,
8-screw, 9-moves plug.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the present invention is described further by specific embodiment.
Embodiment 1: as shown in Figure 1-Figure 3, a kind of power distribution cabinet drawer stopping means, including stopper slot 1 and spacer pin 2, limit
Position groove 1 is the U-type groove structure of bar shaped, uses two, and the drawer being fixedly connected on power distribution cabinet 3 is placed on plate 4, its strip gab
Direction forward, is positioned at quiet jack 5 front, and spacer pin 2 uses two, is fixedly connected on drawer 6 downside, one in front and one in back left and right
Being staggeredly placed, spacer pin 2 can be embedded in stopper slot 1 after pushing by drawer 6, realizes dynamic plug 9 by stopping means and quiet inserts
Being accurately positioned of hole 5, it is ensured that sound plug just to contact, sound Plug contact is well stable, electrically connects more reliable, it is to avoid connect
Resistance of getting an electric shock increases the equipment electricity consumption impact caused and burns out equipment, it is ensured that power supply is stable.
Preferably, above-mentioned stopper slot 1 uses hard plastics, can play certain elastic buffer by this material and make
With, it is to avoid the very stiff and demanding spacer pin caused or the damage of stopper slot, improve the service life of equipment, and easy to manufacture, handling side
Just.
Preferably, above-mentioned spacer pin 2 end is provided with the bearing 7 coaxial with spacer pin 2, by the rolling action of bearing,
It is more beneficial for spacer pin and pushes in stopper slot, more time saving and energy saving, registration.
Preferably, above-mentioned spacer pin 2 is fastened on drawer 6 base plate by screw 8, loads and unloads easy to maintenance, connects reliable.
Preferably, above-mentioned stopper slot 1 opening part is arranged to horn structure, pre-large post-small, the opening of horn structure, it is simple to from
Move spacing for spacer pin in stopper slot, push control easier.
Preferably, the above-mentioned stopper slot 1 being arranged on rear side from quiet jack 5 apart from for 3-5cm, the front and back left and right of stopper slot 1
Vertical dimension is not more than quiet jack 5 width, and the stopper slot 1 of installed in front places plate 4 apart from for 5-8cm apart from drawer, it is possible to full
The position-limiting action of foot stopper slot.
Preferably, the above-mentioned a length of 8-10cm of stopper slot 1, it is possible to meet the position-limiting action of stopper slot.
Embodiment 2: the operational approach of a kind of power distribution cabinet drawer stopping means, the method comprises the following steps:
(1) two rollers on drawer are placed in the track of drawer placement plate both sides of power distribution cabinet；
(2) being pushed forward into drawer, under the guide effect of roller, drawer moves forward, and moves to spacer pin entrance stopper slot and opens
Mouth porch；
(3) continue to press on drawer, guide spacer pin to enter in stopper slot by the trumpet-shaped opening of stopper slot；
(4) coaxial bearing is set on spacer pin, slides to stopper slot by the rolling of bearing inner；
(5) when dynamic plug is inserted in quiet jack, operation is completed.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Covering within protection scope of the present invention, therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (8)
1. a power distribution cabinet drawer stopping means, it is characterised in that: including stopper slot (1) and spacer pin (2), stopper slot (1) is
The U-type groove structure of bar shaped, uses two, and the drawer being fixedly connected on power distribution cabinet (3) is placed on plate (4), its strip gab side
To forward, being positioned at quiet jack (5) front, spacer pin (2) uses two, is fixedly connected on drawer (6) downside, one in front and one in back
Left and right is staggeredly placed, and spacer pin (2) can be embedded into after pushing in stopper slot (1) by drawer (6).
A kind of power distribution cabinet drawer stopping means the most according to claim 1, it is characterised in that: stopper slot (1) uses hard
Plastic material.
A kind of power distribution cabinet drawer stopping means the most according to claim 1, it is characterised in that: spacer pin (2) end is arranged
There is the bearing (7) coaxial with spacer pin (2).
A kind of power distribution cabinet drawer stopping means the most according to claim 1, it is characterised in that: spacer pin (2) passes through screw
(8) it is fastened on drawer (6) base plate.
A kind of power distribution cabinet drawer stopping means the most according to claim 1, it is characterised in that: stopper slot (1) opening part sets
It is set to horn structure, pre-large post-small.
A kind of power distribution cabinet drawer stopping means the most according to claim 1, it is characterised in that: it is arranged on the stopper slot of rear side
(1) being 3-5cm from quiet jack (5) distance, front and back the left and right vertical dimension of stopper slot (1) is not more than quiet jack (5) width, front side
Plate (4) distance placed by stopper slot (1) the distance drawer installed is 5-8cm.
A kind of power distribution cabinet drawer stopping means the most according to claim 1, it is characterised in that: stopper slot (1) a length of 8-
10cm。
8. according to the operational approach of the arbitrary described a kind of power distribution cabinet drawer stopping means of claim 1-7, it is characterised in that: should
Method comprises the following steps:
(1) two rollers on drawer are placed in the track of drawer placement plate both sides of power distribution cabinet；
(2) being pushed forward into drawer, under the guide effect of roller, drawer moves forward, and moves to spacer pin entrance stopper slot and opens
Mouth porch；
(3) continue to press on drawer, guide spacer pin to enter in stopper slot by the trumpet-shaped opening of stopper slot；
(4) coaxial bearing is set on spacer pin, slides to stopper slot by the rolling of bearing inner；
(5) when dynamic plug is inserted in quiet jack, operation is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849137.3A CN106229875A (en) | 2016-09-26 | 2016-09-26 | A kind of power distribution cabinet drawer stopping means and operational approach thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849137.3A CN106229875A (en) | 2016-09-26 | 2016-09-26 | A kind of power distribution cabinet drawer stopping means and operational approach thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106229875A true CN106229875A (en) | 2016-12-14 |
Family
ID=58076390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610849137.3A Pending CN106229875A (en) | 2016-09-26 | 2016-09-26 | A kind of power distribution cabinet drawer stopping means and operational approach thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229875A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202282570U (en) * | 2011-11-11 | 2012-06-20 | 常熟开关制造有限公司(原常熟开关厂） | Control cabinet of movable drawer |
| CN202712731U (en) * | 2012-07-27 | 2013-01-30 | 广东长电成套电器有限公司 | Drawer-type switch cabinet equipped with guiding device |
| CN203288987U (en) * | 2013-05-20 | 2013-11-13 | 上海德力西集团有限公司 | Drawer plate of switch cabinet |
| CN203871730U (en) * | 2014-05-21 | 2014-10-08 | 石家庄科嘉电气有限公司 | Half-unit drawer capable of being precisely guided to reset for electric cabinet |
| CN204597324U (en) * | 2015-05-25 | 2015-08-26 | 安徽明远电力设备制造有限公司 | A kind of switch cabinet drawer guiding structure |
| CN204967104U (en) * | 2015-10-14 | 2016-01-13 | 宁波天欣电气有限公司 | Novel drawer advancing mechanism |
| CN206060003U (en) * | 2016-09-26 | 2017-03-29 | 贵州长通电气有限公司 | A kind of power distribution cabinet drawer stopping means |
-
2016
- 2016-09-26 CN CN201610849137.3A patent/CN106229875A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202282570U (en) * | 2011-11-11 | 2012-06-20 | 常熟开关制造有限公司(原常熟开关厂） | Control cabinet of movable drawer |
| CN202712731U (en) * | 2012-07-27 | 2013-01-30 | 广东长电成套电器有限公司 | Drawer-type switch cabinet equipped with guiding device |
| CN203288987U (en) * | 2013-05-20 | 2013-11-13 | 上海德力西集团有限公司 | Drawer plate of switch cabinet |
| CN203871730U (en) * | 2014-05-21 | 2014-10-08 | 石家庄科嘉电气有限公司 | Half-unit drawer capable of being precisely guided to reset for electric cabinet |
| CN204597324U (en) * | 2015-05-25 | 2015-08-26 | 安徽明远电力设备制造有限公司 | A kind of switch cabinet drawer guiding structure |
| CN204967104U (en) * | 2015-10-14 | 2016-01-13 | 宁波天欣电气有限公司 | Novel drawer advancing mechanism |
| CN206060003U (en) * | 2016-09-26 | 2017-03-29 | 贵州长通电气有限公司 | A kind of power distribution cabinet drawer stopping means |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20161214 |