CN106207836A - A kind of power distribution cabinet drawer gear locking device and operational approach thereof - Google Patents
A kind of power distribution cabinet drawer gear locking device and operational approach thereof Download PDFInfo
- Publication number
- CN106207836A CN106207836A CN201610849113.8A CN201610849113A CN106207836A CN 106207836 A CN106207836 A CN 106207836A CN 201610849113 A CN201610849113 A CN 201610849113A CN 106207836 A CN106207836 A CN 106207836A
- Authority
- CN
- China
- Prior art keywords
- gear
- drawer
- selector lever
- power distribution
- 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.)
- Pending
Links
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
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Trip Switchboards (AREA)
Abstract
The invention discloses a kind of power distribution cabinet drawer gear locking device and operational approach thereof, including selector lever and lock hands handle, selector lever is provided with curved portions, curved portions is rotatably connected under drawer-bottom board by rotating shaft one, its left side edge is provided with gear groove, its surface connects to be had connecting rod one right-hand member and is provided with guide finger, connecting rod one left end is connected to gear display panel, gear display panel is towards the opening part of drawer front side wall, guide finger is embedded in the bending gathering sill that drawer is placed on plate, gear groove is provided with the gear tongue embedding its notch, gear tongue two ends are each provided with removable pin one and removable pin two, removable pin one is connected to rotating shaft one through base plate by stretching spring, removable pin two is connected to lock hands handle through base plate by connecting rod two, lock handle is connected on the upside of drawer-bottom board by rotating shaft two, and stretch out drawer front side wall.The present invention can realize the accurate control of drawer range state, it is ensured that the connection of circuit is reliable and connection para-position is accurate, and test data is reliable, and test efficiency is high.
Description
Technical field
The present invention relates to power distribution cabinet technical field, particularly relate to a kind of power distribution cabinet drawer gear locking device and operation side thereof
Method.
Background technology
Existing drawer-type distribution box is the most usually in three kinds of states: extract state, trystate and work shape out
State, tests electrical equipment in drawer the most before use, just need to disconnect supply line, but need to connect control circuit and try
Testing, allow power distribution cabinet drawer be in the control complete trystate of connection and test, existing mode is pushed into by manual
Row controls, and it controls inaccuracy, is in power supply state or controls circuit not-connected status or connect not in being easily caused drawer
Reliable behavior, thus cause test cannot be carried out or test unreliable, and test efficiency is substantially reduced, be also required to when safeguarding by
Drawer pull-out is in power supply and controls circuit all off-states, the most also can there are the problems referred to above.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of power distribution cabinet drawer gear locking device and operational approach thereof,
Can realize drawer and push gear control accurately, connection is reliable, and test is normally carried out, and test data is reliable and stable, and significantly
Improve test efficiency, to solve problems of the prior art.
The technical scheme that the present invention takes is: a kind of power distribution cabinet drawer gear locking device, including selector lever and lock hands
Handle, selector lever is provided with curved portions and stretches out drawer front side wall, and curved portions is rotatably connected to bottom of drawer by rotating shaft one
Under plate, its left side edge is provided with gear groove, and its surface connects to be had connecting rod one right-hand member and be provided with guide finger, and connecting rod one left end is even
Receiving gear display panel, gear display panel is towards the opening part of drawer front side wall drivening rod realization under selector lever rotates
Gear display panel moves left and right, and guide finger is embedded in the bending gathering sill that drawer is placed on plate, and gear groove is provided with and embeds it
The gear tongue of notch, gear tongue two ends are each provided with removable pin one and removable pin two, and removable pin one leads to through the bar shaped on base plate
Kong Yi, and it is connected to rotating shaft one by stretching spring, removable pin two is connected through the strip through-hole two on base plate by connecting rod two
To lock handle, lock handle is connected on the upside of drawer-bottom board by rotating shaft two, and stretches out drawer front side wall, locks handle left rotation and right rotation band
Dynamic gear tongue stretches out and is embedded into gear groove.
Preferably, above-mentioned front side wall is provided with auxiliary rod, and auxiliary rod is positioned at lock left handle.
Preferably, above-mentioned selector lever is thin-slab structure, is provided with downward raised line in the middle part of it.
Preferably, above-mentioned selector lever free end is provided with vertical plectrum, and vertical plectrum is provided with rubber peel.
Preferably, above-mentioned connecting rod one passes the horizontal strip through-hole of drawer-bottom board by rotating shaft three, and it is aobvious to be connected to gear
Show plate.
Preferably, above-mentioned gear display panel leading flank is provided with the work mark for representing electrical work state in drawer
Signing, test label and extract label out, gear groove arranges three at curved portions (3) edge, three the most corresponding drawers three of gear groove
The work tap of individual state, test label and extraction label.
A kind of operational approach of power distribution cabinet drawer gear locking device, the method comprises the following steps:
(1) selector lever being positioned at extraction state, drawer is placed in the drawer of power distribution cabinet and places in plate, and guide finger enters gathering sill
In, and gear tongue is embedded into the gear groove extracting tag state out；
(2) when needing to carry out drawer electrical apparatus test, stir lock handle to the left, gear tongue is pulled out gear groove and rotates gear hands
Handle, lock handle of becoming less severe, gear tongue automatically inserts in this notch when selector lever rotates to the gear groove testing label, goes forward side by side
The test of electrical equipment in row drawer；
(3) after having tested, stir lock handle to the left, gear tongue is pulled out gear groove and rotates selector lever, lock handle of becoming less severe,
Gear tongue automatically inserts in this notch when selector lever rotates to the gear groove of work tap, and drawer is operated pattern；
(4) maintenance process repeats test when step 1-3 can be safeguarded.
Beneficial effects of the present invention: compared with prior art, the present invention drives gear display panel by selector lever, and leads to
Cross gear tongue to be embedded into the gear groove of curved portions on selector lever and realize the accurate control of drawer range state, it is ensured that the company of circuit
Connecing reliable and connect para-position accurately, test is normally carried out, and test data is reliable and stable, and is greatly improved test efficiency, efficient solution
Present in prior art of having determined drawer can not be in connection that correct status causes unreliable and connect para-position inaccurate,
The problem that test cannot be normally carried out, test data is unreliable and test efficiency is low, the present invention also has simple in construction, cost
Low, the feature of convenient operating maintenance.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the present invention；
Fig. 2 be the present invention look up structural representation；
Fig. 3 is that plate plan structure schematic diagram placed by the drawer of the present invention；
Fig. 4 is the A direction view in Fig. 1.
In figure, 1-selector lever, 2-locks handle, 3-curved portions, 4-rotating shaft one, 5-drawer-bottom board, 6-gear groove, 7-connecting rod
One, 8-gear display panel, 9-opening, 10-guide finger, 11-drawer places plate, 12-gathering sill, 13-gear tongue, 14-removable pin
One, 15-removable pin two, 16-strip through-hole one, 17-stretches spring, 18-connecting rod two, 19-rotating shaft two, 20-drawer front side wall,
21-strip through-hole two, 22-auxiliary rod, 23-raised line, 24-rotating shaft three, the horizontal strip through-hole of 25-.
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 Figure 1-Figure 4, a kind of power distribution cabinet drawer gear locking device, including selector lever 1 and lock hands
Handle 2, selector lever 1 is provided with curved portions 3 and stretches out drawer front side wall 20, and curved portions 3 is rotatably connected to by rotating shaft 1
Drawer-bottom board 5 times, its left side edge is provided with gear groove 6, and its surface connects to be had connecting rod 1 right-hand member and be provided with guide finger 10,
Connecting rod 1 left end is connected to gear display panel 8, and gear display panel 8 is towards at the opening 9 of drawer front side wall 20 and at selector lever
The 7 lower drivening rods of rotation realize gear display panel 8 and move left and right, and guide finger 10 is embedded into the bending guiding that drawer is placed on plate 11
In groove 12, gear groove 6 is provided with the gear tongue 13 embedding its notch, and gear tongue 13 two ends are each provided with removable pin 1 and activity
Pin 2 15, removable pin 1 is through the strip through-hole 1 on base plate 5, and is connected to rotating shaft 1 by stretching spring 17, movable
Pin 2 15 is connected to lock handle 2 through the strip through-hole 2 21 on base plate 5 by connecting rod 2 18, and lock handle 2 is by rotating shaft 2 19
Being connected on the upside of drawer-bottom board 5, and stretch out drawer front side wall 20, lock handle 2 left rotation and right rotation drives gear tongue 13 stretch out and embed
To gear groove 6.
Preferably, above-mentioned front side wall 20 is provided with auxiliary rod 22, and auxiliary rod 22 is positioned on the left of lock handle 2, with thumb and
Forefinger lock handle and auxiliary rod, thus realize the pull-out of gear tongue more effortlessly.
Preferably, above-mentioned selector lever 1 is thin-slab structure, is provided with downward raised line 23 in the middle part of it, can by raised line
The rigidity of selector lever and intensity are provided, it is ensured that selector lever move left and right stability, also improve service life.
Preferably, above-mentioned selector lever 1 free end is provided with vertical plectrum, and vertical plectrum is provided with rubber peel, it is possible to
Allow when holding more comfortable.
Preferably, above-mentioned connecting rod 1 passes the horizontal strip through-hole 25 of drawer-bottom board 5 by rotating shaft 3 24, and is connected to
Gear display panel 8, can allow gear display panel move left and right along horizontal strip through-hole by horizontal strip through-hole, and handling are mobile
Convenient.
Preferably, above-mentioned gear display panel 8 leading flank is provided with the work mark for representing electrical work state in drawer
Signing, test label and extract label out, gear groove 6 arranges three at curved portions 3 edge, three the most corresponding drawers three of gear groove 6
The work tap of individual state, test label and extraction label, it is possible to realize the determination of exact position.
Embodiment 2: the operational approach of a kind of power distribution cabinet drawer gear locking device, the method comprises the following steps:
(1) selector lever being positioned at extraction state, drawer is placed in the drawer of power distribution cabinet and places in plate, and guide finger enters gathering sill
In, and gear tongue is embedded into the gear groove extracting tag state out；
(2) when needing to carry out drawer electrical apparatus test, stir lock handle to the left, gear tongue is pulled out gear groove and rotates gear hands
Handle, lock handle of becoming less severe, gear tongue automatically inserts in this notch when selector lever rotates to the gear groove testing label, goes forward side by side
The test of electrical equipment in row drawer；
(3) after having tested, stir lock handle to the left, gear tongue is pulled out gear groove and rotates selector lever, lock handle of becoming less severe,
Gear tongue automatically inserts in this notch when selector lever rotates to the gear groove of work tap, and drawer is operated pattern；
(4) maintenance process repeats test when step 1-3 can be safeguarded.
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 (7)
1. a power distribution cabinet drawer gear locking device, it is characterised in that: include selector lever (1) and lock handle (2), gear hands
Handle (1) is provided with curved portions (3) and stretches out drawer front side wall (20), and curved portions (3) is rotatably connected to by rotating shaft one (4)
Under drawer-bottom board (5), its left side edge is provided with gear groove (6), and its surface connects to be had connecting rod one (7) right-hand member and be provided with guiding
Pin (10), connecting rod one (7) left end is connected to gear display panel (8), and gear display panel (8) is towards the opening of drawer front side wall (20)
(9) place and under selector lever (7) rotates drivening rod realize gear display panel (8) and move left and right, guide finger (10) is embedded into
Drawer is placed in the bending gathering sill (12) on plate (11), and gear groove (6) is provided with the gear tongue (13) embedding its notch, gear
Tongue (13) two ends are each provided with removable pin one (14) and removable pin two (15), and removable pin one (14) is through the bar shaped on base plate (5)
Through hole one (16), and it is connected to rotating shaft one (4) by stretching spring (17), removable pin two (15) is through the bar shaped on base plate (5)
Through hole two (21) is connected to lock handle (2) by connecting rod two (18), and lock handle (2) is connected to drawer-bottom board by rotating shaft two (19)
(5) upside, and stretch out drawer front side wall (20), lock handle (2) left rotation and right rotation drives gear tongue (13) stretch out and be embedded into gear
Groove (6).
A kind of power distribution cabinet drawer gear locking device the most according to claim 1, it is characterised in that: front side wall (20) is arranged
Auxiliary rod (22), auxiliary rod (22) is had to be positioned at lock handle (2) left side.
A kind of power distribution cabinet drawer gear locking device the most according to claim 2, it is characterised in that: selector lever (1) is
Thin-slab structure, is provided with downward raised line (23) in the middle part of it.
A kind of power distribution cabinet drawer gear locking device the most according to claim 1, it is characterised in that: selector lever (1) is certainly
End is provided with vertical plectrum, and vertical plectrum is provided with rubber peel.
A kind of power distribution cabinet drawer gear locking device the most according to claim 1, it is characterised in that: connecting rod one (7) passes through
Rotating shaft three (24) is through the horizontal strip through-hole (25) of drawer-bottom board (5), and is connected to gear display panel (8).
A kind of power distribution cabinet drawer gear locking device the most according to claim 1, it is characterised in that: gear display panel (8)
Leading flank is provided with for representing the work tap of electrical work state in drawer, test label and extracting label, gear groove (6) out
Three are arranged, the work tap of three the most corresponding three states of drawer of gear groove (6), test label at curved portions (3) edge
With extraction label.
The operational approach of a kind of power distribution cabinet drawer gear locking device the most according to claim 1, it is characterised in that:
(1) selector lever being positioned at extraction state, drawer is placed in the drawer of power distribution cabinet and places in plate, and guide finger enters gathering sill
In, and gear tongue is embedded into the gear groove extracting tag state out；
(2) when needing to carry out drawer electrical apparatus test, stir lock handle to the left, gear tongue is pulled out gear groove and rotates gear hands
Handle, lock handle of becoming less severe, gear tongue automatically inserts in this notch when selector lever rotates to the gear groove testing label, goes forward side by side
The test of electrical equipment in row drawer；
(3) after having tested, stir lock handle to the left, gear tongue is pulled out gear groove and rotates selector lever, lock handle of becoming less severe,
Gear tongue automatically inserts in this notch when selector lever rotates to the gear groove of work tap, and drawer is operated pattern；
(4) maintenance process repeats test when step 1-3 can be safeguarded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849113.8A CN106207836A (en) | 2016-09-26 | 2016-09-26 | A kind of power distribution cabinet drawer gear locking device and operational approach thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849113.8A CN106207836A (en) | 2016-09-26 | 2016-09-26 | A kind of power distribution cabinet drawer gear locking device and operational approach thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106207836A true CN106207836A (en) | 2016-12-07 |
Family
ID=57520670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610849113.8A Pending CN106207836A (en) | 2016-09-26 | 2016-09-26 | A kind of power distribution cabinet drawer gear locking device and operational approach thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106207836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190545A (en) * | 2019-06-27 | 2019-08-30 | 镇江西门子母线有限公司 | A kind of switch controlling device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001251710A (en) * | 2000-03-07 | 2001-09-14 | Yaskawa Electric Corp | Unit position indication in distribution panel |
| CN2534711Y (en) * | 2002-04-24 | 2003-02-05 | 汕头市电器控制设备厂 | Propelling mechanism for low-voltage switch cabinet drawer |
| CN202190014U (en) * | 2011-08-09 | 2012-04-11 | 佛山市明华电控设备有限公司 | Draw-out switch cabinet and drawer structure thereof |
| CN203400401U (en) * | 2013-05-13 | 2014-01-22 | 常熟市精亮微医疗器械科技有限公司 | Novel clamp type drain valve |
| CN205267552U (en) * | 2015-12-18 | 2016-06-01 | 浙江名江南家居有限公司 | Lifting chair |
| CN105633842A (en) * | 2016-01-26 | 2016-06-01 | 广东恒诺通用电气有限公司 | Locking apparatus for line-outlet cabinet |
| CN205355645U (en) * | 2016-01-26 | 2016-06-29 | 广东恒诺通用电气有限公司 | Cabinet locking device is qualified for next round of competitions |
| CN206060019U (en) * | 2016-09-26 | 2017-03-29 | 贵州长通电气有限公司 | A kind of power distribution cabinet drawer gear locking device |
-
2016
- 2016-09-26 CN CN201610849113.8A patent/CN106207836A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001251710A (en) * | 2000-03-07 | 2001-09-14 | Yaskawa Electric Corp | Unit position indication in distribution panel |
| CN2534711Y (en) * | 2002-04-24 | 2003-02-05 | 汕头市电器控制设备厂 | Propelling mechanism for low-voltage switch cabinet drawer |
| CN202190014U (en) * | 2011-08-09 | 2012-04-11 | 佛山市明华电控设备有限公司 | Draw-out switch cabinet and drawer structure thereof |
| CN203400401U (en) * | 2013-05-13 | 2014-01-22 | 常熟市精亮微医疗器械科技有限公司 | Novel clamp type drain valve |
| CN205267552U (en) * | 2015-12-18 | 2016-06-01 | 浙江名江南家居有限公司 | Lifting chair |
| CN105633842A (en) * | 2016-01-26 | 2016-06-01 | 广东恒诺通用电气有限公司 | Locking apparatus for line-outlet cabinet |
| CN205355645U (en) * | 2016-01-26 | 2016-06-29 | 广东恒诺通用电气有限公司 | Cabinet locking device is qualified for next round of competitions |
| CN206060019U (en) * | 2016-09-26 | 2017-03-29 | 贵州长通电气有限公司 | A kind of power distribution cabinet drawer gear locking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190545A (en) * | 2019-06-27 | 2019-08-30 | 镇江西门子母线有限公司 | A kind of switch controlling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206353277U (en) | A kind of spliced computer cabinet of computer teaching | |
| CN204462323U (en) | PCBA board class automatically testing platform structure | |
| CN201629426U (en) | General test adapting device | |
| CN206060019U (en) | A kind of power distribution cabinet drawer gear locking device | |
| CN204030241U (en) | Row's pin apparatus for bending of rectangular connector | |
| CN106207836A (en) | A kind of power distribution cabinet drawer gear locking device and operational approach thereof | |
| CN101893696A (en) | Detection device of electric energy meter | |
| CN211293145U (en) | Server mainboard function test machine | |
| CN2609247Y (en) | Propelling device for low voltage drawer type switch cubicle | |
| CN113035040A (en) | Economics phenomenon simulation sand table for finance teaching | |
| CN109458539A (en) | Intelligent electric meter clock synchronization, meter reading tool | |
| CN207992361U (en) | A kind of harness energization monitor station | |
| CN206251523U (en) | Board is helped to insert and helps drawing machine structure | |
| CN218587496U (en) | Container is bred and uses switch board convenient to inspection | |
| CN209015075U (en) | A kind of keyboard having touch tablet | |
| CN201956209U (en) | Switch-triggering device | |
| CN205595680U (en) | Hand -pulling type advancing mechanism | |
| CN103744011A (en) | Circuit board testing device | |
| CN215768826U (en) | Mobile relay protection test platform | |
| CN204741645U (en) | Circuit module is novel to be helped to insert to open and pulls out positioner | |
| CN220206576U (en) | Low-voltage cabinet drawer unit inlet wire plug insertion depth detection mould | |
| KR100607546B1 (en) | Memory auto tester for computer | |
| CN220710903U (en) | Rural drinking water safety comprehensive informationized control cabinet | |
| CN205201358U (en) | Shift case assembly mounting hole position examine utensil positioner | |
| CN216499506U (en) | Electronic information engineering is with teaching test platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |