CN206060019U - A kind of power distribution cabinet drawer gear locking device - Google Patents
A kind of power distribution cabinet drawer gear locking device Download PDFInfo
- Publication number
- CN206060019U CN206060019U CN201621079128.2U CN201621079128U CN206060019U CN 206060019 U CN206060019 U CN 206060019U CN 201621079128 U CN201621079128 U CN 201621079128U CN 206060019 U CN206060019 U CN 206060019U
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- gear
- drawer
- power distribution
- distribution cabinet
- locking device
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Abstract
The utility model discloses a kind of power distribution cabinet drawer gear locking device, including selector lever and lock handss handle, selector lever is provided with curved portions, curved portions are rotatably connected under drawer-bottom board by rotating shaft one, its left side edge is provided with gear groove, its surface is connected with one right-hand member of connecting rod and is provided with guide finger, one left end of connecting rod is connected to gear display panel, gear display panel is towards at the opening 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 of embedded 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 by extension spring through base plate, removable pin two is connected to lock handss handle by connecting rod two through base plate, lock handle is connected on the upside of drawer-bottom board by rotating shaft two, and stretch out drawer front side wall.This utility model can realize the precise control of drawer range state, it is ensured that the connection of circuit is reliable and connection para-position is accurate, and test data reliability, test efficiency are high.
Description
Technical field
This utility model is related to power distribution cabinet technical field, more particularly to a kind of power distribution cabinet drawer gear locking device.
Background technology
Existing drawer-type distribution box is usually in three kinds of states when in use：Extraction state, trystate and work shape
State, is generally being tested to electrical equipment in drawer using front, need to just disconnect supply line, but need connection control circuit to be tried
Test, allow power distribution cabinet drawer to connect complete trystate in control circuit and tested, existing mode is pushed into by manual
Row is controlled, and its control is inaccurate, is easily caused in drawer in power supply state or control circuit not-connected status or is connected not
Reliable behavior, so as to causing test carry out or testing unreliable, and test efficiency is substantially reduced, be also required to when safeguarding by
Drawer is pulled out in power supply and control circuit all off-states, now can also there are the problems referred to above.
The content of the invention
The technical problems to be solved in the utility model is：A kind of power distribution cabinet drawer gear locking device is provided, can realize taking out
Drawer pushes gear control accurately, and connection reliability, test are normally carried out, and test data is reliable and stable, and greatly improve test
Efficiency, to solve problems of the prior art.
The technical scheme that this utility model is taken is：A kind of power distribution cabinet drawer gear locking device, including selector lever and
Lock handle, selector lever are provided with curved portions and stretch out drawer front side wall, and curved portions are rotatably connected to take out by rotating shaft one
Under drawer base plate, its left side edge is provided with gear groove, and its surface is connected with one right-hand member of connecting rod and is provided with guide finger, and connecting rod one is left
End is connected to gear display panel, gear display panel drivening rod towards at the opening of drawer front side wall and under selector lever rotation
Realize that gear display panel is moved left and right, guide finger is embedded in the bending gathering sill that drawer is placed on plate, and gear groove is provided with embedding
Enter the gear tongue of its notch, gear tongue two ends are each provided with removable pin one and removable pin two, and removable pin one is through the bar on base plate
Shape through hole one, and rotating shaft one is connected to by extension spring, removable pin two passes through connecting rod two through the strip through-hole two on base plate
Lock handle is connected to, 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-right rotary
Turn to drive gear tongue to stretch out and be embedded into gear groove.
Preferably, above-mentioned front side wall is provided with auxiliary rod, and auxiliary rod is located at lock left handle.
Preferably, above-mentioned selector lever is thin-slab structure, and downward raised line is provided with the middle part of which.
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 through 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 for representing the work mark of electrical work state in drawer
Sign, test label and extract label out, gear groove is in curved portions（3）Edge arranges three, and three gear grooves correspond to drawer three respectively
The work tap of individual state, test label and extract label out.
The beneficial effects of the utility model：Compared with prior art, this utility model drives gear to show by selector lever
Show plate, and the gear groove for being embedded into curved portions on selector lever by gear tongue realizes the precise control of drawer range state, protect
The connection of card circuit is reliable with connection para-position accurately, and test is normally carried out, and test data is reliable and stable, and greatly improves test effect
Rate, efficiently solving drawer present in prior art can not be unreliable right with connection in connection caused by correct status
The inaccurate, problem that test cannot be normally carried out, test data is unreliable and test efficiency is low in position, this utility model also have
The characteristics of simple structure, low cost, convenient operating maintenance.
Description of the drawings
Fig. 1 is overlooking the structure diagram of the present utility model；
Fig. 2 is present invention looks up structural representation of the present utility model；
Fig. 3 is that drawer of the present utility model places plate overlooking the structure diagram；
Fig. 4 is the A direction views in Fig. 1.
In figure, 1- selector levers, 2- lock handles, 3- curved portions, 4- rotating shafts one, 5- drawer-bottom boards, 6- gear grooves, 7- connecting rods
One, 8- gear display panel, 9- openings, 10- guide fingers, 11- drawers place plate, 12- gathering sills, 13- gear tongues, 14- removable pins
One, 15- removable pin two, 16- strip through-holes one, 17- extension springs, 18- connecting rods two, 19- rotating shafts two, 20- drawer front side walls,
21- strip through-holes two, 22- auxiliary rods, 23- raised lines, 24- rotating shafts three, the horizontal strip through-holes of 25-.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further to this utility model.
Embodiment 1：As Figure 1-Figure 4, a kind of power distribution cabinet drawer gear locking device, including selector lever 1 and lock handss
Handle 2, selector lever 1 are provided with curved portions 3 and stretch out drawer front side wall 20, and curved portions 3 are rotatably connected to by rotating shaft 1
Under drawer-bottom board 5, its left side edge is provided with gear groove 6, and its surface is connected with one 7 right-hand member of connecting rod and is provided with guide finger 10,
One 7 left end of connecting rod 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 in selector lever
The lower drivening rod of 1 rotation realizes that gear display panel 8 is moved left and right, and guide finger 10 is embedded into drawer and places the bending guiding on plate 11
In groove 12, gear groove 6 is provided with the gear tongue 13 of embedded its notch, and 13 two ends of gear tongue 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 extension spring 17, activity
Pin 2 15 is connected to lock handle 2 by connecting rod 2 18 through the strip through-hole 2 21 on base plate 5, and lock handle 2 passes through rotating shaft 2 19
It is connected on the upside of drawer-bottom board 5, and stretches out drawer front side wall 20,2 left rotation and right rotation of lock handle drives gear tongue 13 to stretch out and be embedded in
To gear groove 6.
Preferably, above-mentioned front side wall 20 is provided with auxiliary rod 22, and auxiliary rod 22 is located on the left of lock handle 2, with thumb and
Forefinger locks handle and auxiliary rod, so as to more effortlessly realize the pull-out of gear tongue.
Preferably, above-mentioned selector lever 1 is thin-slab structure, and downward raised line 23 is provided with the middle part of which, can by raised line
There is provided the rigidity and intensity of selector lever, it is ensured that selector lever moves left and right stability, also improves service life.
Preferably, 1 free end of above-mentioned selector lever is provided with vertical plectrum, and vertical plectrum is provided with rubber peel, uses
It is more comfortable.
Preferably, above-mentioned connecting rod 1 passes through 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 to move left and right along horizontal strip through-hole, load and unload conveniently moving.
Preferably, above-mentioned 8 leading flank of gear display panel is provided with for representing the work mark of electrical work state in drawer
Sign, test label and extract label out, gear groove 6 arranges three at 3 edge of curved portions, three gear grooves 6 correspond to drawer three respectively
The work tap of individual state, test label and extract label out, the determination of exact position can be realized.
Embodiment 2：A kind of operational approach of power distribution cabinet drawer gear locking device, the method are comprised the following steps：
（1）Selector lever is located at into extraction state, drawer is placed in the drawer of power distribution cabinet and places in plate, and guide finger is entered and is oriented to
In groove, and gear tongue is embedded into the gear groove for extracting tag state out；
（2）When needing to carry out drawer electrical apparatus test, lock handle is stirred to the left, gear tongue is pulled out into gear groove and gear is rotated
Handle, lock handle of becoming less severe, gear tongue are automatically inserted in the notch when gear groove of test label is rotated in selector lever, and
Carry out the test of electrical equipment in drawer；
（3）After the completion of test, lock handle is stirred to the left, gear tongue is pulled out into gear groove and selector lever is rotated, lock of becoming less severe
Handle, gear tongue are automatically inserted in the notch when gear groove of work tap is rotated in selector lever, and drawer is operated
Pattern；
（4）Test when repeat step 1-3 can be safeguarded in maintenance process.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those familiar with the art can readily occur in change in the technical scope that this utility model is disclosed
Or replace, all should cover within protection domain of the present utility model, therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (6)
1. a kind of power distribution cabinet drawer gear locking device, it is characterised in that：Including selector lever（1）With lock handle（2）, gear handss
Handle（1）It is provided with curved portions（3）And stretch out drawer front side wall（20）, curved portions（3）By rotating shaft one（4）It is rotatably connected to
Drawer-bottom board（5）Under, its left side edge is provided with gear groove（6）, its surface is connected with connecting rod one（7）Right-hand member and it is provided with guiding
Pin（10）, connecting rod（7）Left end is connected to gear display panel（8）, gear display panel（8）Towards drawer front side wall（20）Opening
（9）Place in selector lever（1）The lower drivening rod of rotation realizes gear display panel（8）Move left and right, guide finger（10）It is embedded into
Drawer places plate（11）On bending gathering sill（12）It is interior, gear groove（6）It is provided with the gear tongue of embedded its notch（13）, gear
Tongue（13）Two ends are each provided with removable pin one（14）With removable pin two（15）, removable pin（14）Through base plate（5）On bar shaped
Through hole one（16）, and pass through extension spring（17）It is connected to rotating shaft one（4）, removable pin two（15）Through base plate（5）On bar shaped
Through hole two（21）By connecting rod two（18）It is connected to lock handle（2）, lock handle（2）By rotating shaft two（19）It is connected to drawer-bottom board
（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）.
2. a kind of power distribution cabinet drawer gear locking device according to claim 1, it is characterised in that：Front side wall（20）Arrange
There is auxiliary rod（22）, auxiliary rod（22）Positioned at lock handle（2）Left side.
3. a kind of power distribution cabinet drawer gear locking device according to claim 2, it is characterised in that：Selector lever（1）For
Thin-slab structure, is provided with downward raised line in the middle part of which（23）.
4. a kind of power distribution cabinet drawer gear locking device according to claim 1, it is characterised in that：Selector lever（1）From
Vertical plectrum is provided with by end, vertical plectrum is provided with rubber peel.
5. a kind of power distribution cabinet drawer gear locking device according to claim 1, it is characterised in that：Connecting rod one（7）Pass through
Rotating shaft three（24）Through drawer-bottom board（5）Horizontal strip through-hole（25）, and it is connected to gear display panel（8）.
6. a kind of power distribution cabinet drawer gear locking device 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 out（6）
In curved portions（3）Edge arranges three, three gear grooves（6）Work tap, the test label of three states of drawer are corresponded to respectively
With extraction label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079128.2U CN206060019U (en) | 2016-09-26 | 2016-09-26 | A kind of power distribution cabinet drawer gear locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079128.2U CN206060019U (en) | 2016-09-26 | 2016-09-26 | A kind of power distribution cabinet drawer gear locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206060019U true CN206060019U (en) | 2017-03-29 |
Family
ID=58367372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621079128.2U Active CN206060019U (en) | 2016-09-26 | 2016-09-26 | A kind of power distribution cabinet drawer gear locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206060019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207836A (en) * | 2016-09-26 | 2016-12-07 | 贵州长通电气有限公司 | A kind of power distribution cabinet drawer gear locking device and operational approach thereof |
| CN107471161A (en) * | 2017-09-07 | 2017-12-15 | 东莞市北扬工业设计有限公司 | A kind of multi-functional fire-fighting shovel |
-
2016
- 2016-09-26 CN CN201621079128.2U patent/CN206060019U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207836A (en) * | 2016-09-26 | 2016-12-07 | 贵州长通电气有限公司 | A kind of power distribution cabinet drawer gear locking device and operational approach thereof |
| CN107471161A (en) * | 2017-09-07 | 2017-12-15 | 东莞市北扬工业设计有限公司 | A kind of multi-functional fire-fighting shovel |
| CN107471161B (en) * | 2017-09-07 | 2019-10-11 | 江苏百仕得科技有限公司 | A kind of multi-functional fire-fighting shovel |
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