CN206323054U - Central cabinet valve mechanism - Google Patents
Central cabinet valve mechanism Download PDFInfo
- Publication number
- CN206323054U CN206323054U CN201621340173.9U CN201621340173U CN206323054U CN 206323054 U CN206323054 U CN 206323054U CN 201621340173 U CN201621340173 U CN 201621340173U CN 206323054 U CN206323054 U CN 206323054U
- Authority
- CN
- China
- Prior art keywords
- valve
- cabinet
- rotating bar
- connecting rod
- bearing pin
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of central cabinet valve mechanism, its drip irrigation device includes the locating rod of cabinet, upper valve, lower valve and the upper valve of limitation and lower valve lateral displacement, also including upper connecting rod, lower link, bearing pin, rotating bar, slippage slot and drive mechanism；The upper connecting rod is hingeably secured to the both sides of valve, and the lower link is hingeably secured to the both sides of lower valve；The one end of one end and lower link away from lower valve of the upper connecting rod away from upper valve is fixed by hinge；Mounting hole is provided with the side of the rotating bar, the mounting hole is socketed on bearing pin outside, and the slippage slot is horizontally placed on the side wall of cabinet, and a side slip of the bearing pin away from mounting hole is in slippage slot；The side walls hinged fixation of side and cabinet of the rotating bar away from bearing pin, the drive mechanism is connected with rotating bar, and drives rotating bar to swing, and the utility model is different from prior art, can also realize that the upper valve of driving and lower valve are synchronously opened and closed.
Description
Technical field
The utility model is related to a kind of regulator cubicle field, and more specifically it is related to a kind of central cabinet valve mechanism.
Background technology
Handcart switch cabinet is a kind of switch cubicle commonly used in high pressure equipment for power transmission and distribution；It generally includes to be provided with static contact
Cabinet and the circuit breaker cart of moving contact is installed, circuit breaker cart can be pushed into or pull out cabinet.When circuit breaker cart is pushed away
Fashionable, being blocked in cabinet the valve in front of static contact needs opening, makes the moving contact on circuit breaker cart with being arranged on cabinet
Interior static contact grafting coordinates；When circuit breaker cart is pulled out, the valve in cabinet needs to be re-closing off.
At present, notification number discloses a kind of metalclad withdraw switchgear valve mechanism for CN201448000U Chinese patent,
Including upper valve, lower valve, upper guide plate, bottom guide, long connecting rod and short connecting rod, also including left and right guide rail and valve contiguous block, lead
There is guide groove, valve contiguous block has 4 pieces on rail, and be separately mounted to the two ends of upper and lower valve, valve contiguous block by batten,
Big bearing pin and small clevis pin with head composition, small clevis pin with head is fixed on a face of batten, and small clevis pin with head is movably stuck in the guide rail of guide rail
In groove, big bearing pin is fixed on another face of batten, the left and right ends of upper valve and lower valve respectively with valve contiguous block
Small clevis pin with head is connected, the upper end of long connecting rod and the big hinge of the valve contiguous block on upper valve, the lower end of long connecting rod
Be hinged with bottom guide, one end of short connecting rod and the big hinge of the valve contiguous block on the lower valve, short connecting rod it is another
One end is hinged with upper guide plate.
The central cabinet valve mechanism of above-mentioned patent is similar in the prior art, and valve and lower valve pass through long company respectively thereon
Bar and short connecting rod are controlled；It is acted by driving long connecting rod and short connecting rod simultaneously in the course of the work, to cause valve
Synchronously opened and closed with lower valve.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of central cabinet valve mechanism,
Upper valve and lower valve is driven synchronously to open and close in different from prior art, can also realize.
To achieve the above object, the utility model provides following technical scheme：A kind of central cabinet valve mechanism, including cabinet
Body, upper valve, lower valve and the locating rod for limiting upper valve and lower valve lateral displacement, also including upper connecting rod, lower link, pin
Axle, rotating bar, slippage slot and drive mechanism；The upper connecting rod is hingeably secured to the both sides of valve, and the lower link is hinged solid
Due to the both sides of lower valve；Cut with scissors by bearing pin the one end of one end and lower link away from lower valve of the upper connecting rod away from upper valve
Connect fixation；Mounting hole is provided with the side of the rotating bar, the mounting hole is socketed on bearing pin outside, the slippage slot water
Flat to be arranged on the side wall of cabinet, a side slip of the bearing pin away from mounting hole is in slippage slot；The rotating bar is away from pin
The side of axle and the side walls hinged fixation of cabinet, the drive mechanism is connected with rotating bar, and drives rotating bar to swing.
By using above-mentioned technical proposal, when drive device drives the inside side oscillation of rotating bar, then bearing pin is by mounting hole
Active force and slippage slot effect, level is to cabinet medial movement, so that upper connecting rod is rotated up, at the same lower link to
It is lower to rotate so that upper valve is moved up, and is moved down with valve at present, upper valve and lower valve are opened simultaneously；And when drive device driving
The outside side oscillation of rotating bar, then bearing pin is by the active force of mounting hole and acting on for slippage slot, level side shifting to outside cabinet, from
And make it that upper connecting rod is rotated down, while lower link is rotated up；Upper valve and lower valve are simultaneously closed off.
Therefore being synchronized with the movement for upper valve and lower valve can be realized by above-mentioned technical proposal, facilitates inserting for breaker
Enter.
The utility model is further arranged to：The two ends of the upper valve and lower valve are provided with bent sheet, described curved
Tabs is close to locating rod, and by locating rod semi-surrounding.
By using above-mentioned technical proposal, locating rod semi-surrounding had both been caused the upper valve of bent sheet limitation with by bent sheet
The transverse shifting of valve, while by the clamping on the inside of bent sheet with locating rod, the one side of the upper valve of limitation or lower valve rises
Or in the case of declining, upper valve and the movement of lower valve so that upper valve and lower valve be difficult to rise in this case and under
Drop.
The utility model is further arranged to：The both sides of the upper valve and lower valve are fixedly installed articulated slab, institute
Upper connecting rod and lower link is stated to be hinged with upper valve and lower valve respectively by articulated slab.
By using above-mentioned technical proposal, pass through articulated slab, by increasing capacitance it is possible to increase upper connecting rod and lower link and upper valve and lower work
Connection area between door so that upper connecting rod and lower link are more securely attached on valve and lower valve.
The utility model is further arranged to：The locating part of restricted rotating bar axial movement is set on the bearing pin.
By using above-mentioned technical proposal, locating part limits axial displacement of the rotating bar on bearing pin, prevents due to rotating
Bar swings and produced relative to bearing pin the displacement of axial direction, and is removed from bearing pin.
The utility model is further arranged to：The upper connecting rod is set with lower link mirror image.
By using above-mentioned technical proposal, when rotating bar is swung, upper connecting rod is identical with the angle that lower link is rotated, in drive
The displacement that valve and lower valve are produced is also identical；So that rotating bar stress is more balanced, rotating bar is more light.
The utility model is further arranged to：The drive mechanism includes the driving post being arranged in rotating bar and promotes to turn
The torsion spring that lever is rotated towards upper connecting rod side.
By using above-mentioned technical proposal, when handcart type breaker is arranged in middle-placed switch cabinet, the contact component on handcart
It can be contacted with driving post, drive rotating bar to rotate.And when handcart type breaker departs from and installed, driving post is lost on handcart
The conflict of contact component, the potential energy release of torsion spring, rotating bar is resetted；Complete the driving of rotating bar.
The utility model is further arranged to：Also include closing piece, jam plate and stage clip, the closing piece is fixed on the side wall of cabinet
On, the jam plate is articulated with the upper end of closing piece, and the stage clip is connected with jam plate, and is provided for jam plate towards away from the rotation of side wall side
Potential energy, the lock slots of jam plate insertion are provided with the rotating bar.
By using above-mentioned technical proposal, when handcart type breaker is arranged in middle-placed switch cabinet, handcart can be contradicted in jam plate
On, and jam plate is compressed toward side wall side so that rotating bar is locked in jam plate insertion lock slots, limitation jam plate is rotated；
Improve the fixing intensity after rotor plate is rotated.
The utility model is further arranged to：The arc for being shaped as evagination of the jam plate.
By using above-mentioned technical proposal so that the driving jam plate that handcart type breaker can be more smooth is rotated.
The utility model is further arranged to：The one end of the jam plate away from closing piece is provided with clamping block.
By using above-mentioned technical proposal, when jam plate is rotated to rotating bar side, clamping block can more comprehensively with
Locked groove clamping so that jam plate is more firm with locked groove clamping.
In summary, the utility model has advantages below：
1st, upper valve and lower valve synchronization action are enabled by rotating bar, facilitates breaker to insert in cabinet；
2nd, it is provided with the locking mechanism for limiting rotating bar rotation so that upper valve and lower valve are in the open state
More stablize.
Brief description of the drawings
Fig. 1 is the structural representation of valve closure state above and below the present embodiment；
Fig. 2 is the top view of valve closure state above and below the present embodiment；
Fig. 3 is the structural representation of valve open mode above and below the present embodiment.
Description of reference numerals：1st, cabinet；2nd, upper valve；3rd, lower valve；4th, locating rod；5th, upper connecting rod；6th, lower link；7th, sell
Axle；8th, rotating bar；9th, mounting hole；10th, bent sheet；11st, articulated slab；12nd, post is driven；13rd, torsion spring；14th, closing piece；15th, jam plate；
16th, stage clip；17th, lock slots；18th, clamping block；19th, locating part；20th, endoseptum；21st, slippage slot.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one, a kind of central cabinet valve mechanism, as shown in figure 1, including cabinet 1, upper valve 2, lower valve 3, positioning
Bar 4, upper connecting rod 5, lower link 6, rotating bar 8, closing piece 14 and jam plate 15.
As shown in figure 1, the inner side of cabinet 1 is provided with endoseptum 20, upper valve 2 and lower valve 3 may be contained within endoseptum 20；
The quantity of locating rod 4 is two, and two locating rods 4 are separately fixed at the both sides of endoseptum 20 so that upper valve 2 and lower valve 3
Both sides be fixed between endoseptum 20 and locating rod 4；The both sides of upper valve 2 and lower valve 3 are provided with bent sheet 10, bending
Piece 10 is bent to the side of locating rod 4, and locating rod 4 half is wrapped；So that upper valve 2 and lower valve 3 can only be enterprising in endoseptum 20
Slid above and below row.
As shown in figure 1, the two ends of upper valve 2 are extended with articulated slab 11, one end hinge of upper connecting rod 5 away from the direction of endoseptum 20
It is connected on the articulated slab 11 of valve 2；The lower two ends of valve 3 are also extended with articulated slab 11 away from the direction of endoseptum 20, lower link 6
One end is hinged on the articulated slab 11 of lower valve 3；And upper connecting rod 5 one end and lower link 6 away from upper valve 2 are away from lower valve 3
One end fixation is hinged by bearing pin 7, and upper connecting rod 5 is identical with the length of lower link 6, is that mirror image is set.
As shown in figure 1, rotating bar 8 is arranged on the side wall of cabinet 1, the side of rotating bar 8 is hingedly fixed on the wall of side；Turn
Mounting hole 9 is provided with the opposite side of lever 8, mounting hole 9 is socketed on bearing pin 7；Being horizontally disposed with the side wall of cabinet 1 has sliding
In groove 21, a side slip of the bearing pin 7 away from mounting hole 9 and slippage slot 21；So that during the rotation of rotating bar 8, bearing pin 7 can be in side wall
Upper horizontal movement.Finite place piece 19 is set on the end of bearing pin 7, and locating part 19 is fixed by socket in bearing pin 7 away from slippage slot 21
On side, limitation upper connecting rod 5, lower link 6 and the axial displacement of mounting hole 9.
As shown in Figure 1, 2, side of the rotating bar 8 away from side wall is provided with driving post 12, rotating bar 8 and the hinged place of side wall
Between be provided with torsion spring 13, torsion spring 13 provides rotating bar 8 rotation potential energy away from the side of endoseptum 20；Rotating bar 8 is in driving
The downside of post 12 is additionally provided with lock slots 17.
As shown in Figure 1, 2, rotating bar 8 is provided with closing piece 14, the upper end of closing piece 14 in side of the side wall away from endoseptum 20
It is hinged with jam plate 15, jam plate 15 is shaped as arc；Clamping block 18, clamping block 18 are set on the one end of jam plate 15 away from closing piece 14
With the end vertical of jam plate 15, more firmly it can be fixed with lock slots 17；Stage clip 16 is connected between jam plate 15 and side wall,
Stage clip 16 is that jam plate 15 provides the potential energy rotated away from side wall side.
Upper valve 2 and the lower action process of valve 3, as shown in Figure 1,3, when handcart type breaker enter cabinet 1 in, handcart-type
Contact component on breaker can simultaneously be contradicted with driving post 12 and jam plate 15 so that rotating bar 8 to the side oscillation of endoseptum 20 1,
Jam plate 15 is rotated to the side of the side wall of cabinet 1；When handcart type breaker is completely into cabinet 1, rotating bar 8 passes through mounting hole 9
Upper connecting rod 5 is driven to be rotated up, lower link 6 is rotated down so that upper valve 2 slides upwards, and lower valve 3 slides downwards, completes
Door opening action；Jam plate 15 can be connected in lock slots 17 simultaneously, limit the swing of rotating bar 8 so that what rotating bar 8 can be consolidated
It is maintained at valve 2 and the lower opening position of valve 3.
And when handcart type breaker is removed from cabinet 1, jam plate 15 is resetted by stage clip 16, lock slots 17 are removed；Rotate
Bar 8 is resetted by torsion spring 13, is rotated to away from the side of endoseptum 20, drives upper connecting rod 5 to rotate down, lower link 6 is rotated up,
So that upper valve 2 slides downwards, lower valve 3 slides downwards, completes action of closing the door.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, it is all in this practicality
Within new design concept, any modifications, equivalent substitutions and improvements made etc. should be included in protection of the present utility model
Within the scope of.
Claims (9)
1. a kind of central cabinet valve mechanism, including cabinet (1), upper valve (2), lower valve (3) and the upper valve (2) of limitation and lower work
The locating rod (4) of door (3) lateral displacement, it is characterised in that：Also include upper connecting rod (5), lower link (6), bearing pin (7), rotating bar
(8), slippage slot (21) and drive mechanism；The upper connecting rod (5) is hingeably secured to the both sides of valve (2), the lower link (6)
It is hingeably secured to the both sides of lower valve (3)；The upper connecting rod (5) one end and lower link (6) away from upper valve (2) are away from lower work
One end of door (3) is hinged fixation by bearing pin (7)；Mounting hole (9), the kidney-shaped are provided with the side of the rotating bar (8)
Hole (9) is socketed on bearing pin (7) outside, and the slippage slot (21) is horizontally placed on the side wall of cabinet (1), the bearing pin (7)
A side slip away from mounting hole (9) is in slippage slot (21)；Side of the rotating bar (8) away from bearing pin (7) and cabinet (1)
Side walls hinged fixation, the drive mechanism is connected with rotating bar (8), and drives rotating bar (8) to swing.
2. central cabinet valve mechanism according to claim 1, it is characterised in that：The upper valve (2) and lower valve (3)
Two ends are provided with bent sheet (10), and the bent sheet (10) is close to locating rod (4), and by locating rod (4) semi-surrounding.
3. central cabinet valve mechanism according to claim 1, it is characterised in that：The upper valve (2) and lower valve (3)
Both sides are fixedly installed articulated slab (11), the upper connecting rod (5) and lower link (6) by articulated slab (11) respectively with upper valve
(2) it is hinged with lower valve (3).
4. central cabinet valve mechanism according to claim 1, it is characterised in that：Restricted turn is set on the bearing pin (7)
The locating part (19) of lever (8) axial movement.
5. central cabinet valve mechanism according to claim 1, it is characterised in that：The upper connecting rod (5) and lower link (6) mirror
As setting.
6. central cabinet valve mechanism according to claim 1, it is characterised in that：The drive mechanism includes being arranged on rotation
Driving post (12) on bar (8) and the torsion spring (13) for promoting rotating bar (8) to be rotated towards upper connecting rod (5) side.
7. central cabinet valve mechanism according to claim 1, it is characterised in that：Also include closing piece (14), jam plate (15) and
Stage clip (16), the closing piece (14) is fixed on the side wall of cabinet (1), and the jam plate (15) is articulated with the upper end of closing piece (14),
The stage clip (16) is connected with jam plate (15), and is provided for jam plate (15) towards the potential energy rotated away from side wall side, the rotation
The lock slots (17) of jam plate (15) insertion are provided with bar (8).
8. central cabinet valve mechanism according to claim 7, it is characterised in that：The jam plate (15) is shaped as evagination
Arc.
9. central cabinet valve mechanism according to claim 8, it is characterised in that：The remote closing piece (14) of the jam plate (15)
One end is provided with clamping block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340173.9U CN206323054U (en) | 2016-12-08 | 2016-12-08 | Central cabinet valve mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340173.9U CN206323054U (en) | 2016-12-08 | 2016-12-08 | Central cabinet valve mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206323054U true CN206323054U (en) | 2017-07-11 |
Family
ID=59266498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621340173.9U Expired - Fee Related CN206323054U (en) | 2016-12-08 | 2016-12-08 | Central cabinet valve mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206323054U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829257A (en) * | 2019-08-19 | 2020-02-21 | 杭州施江银电气成套有限公司 | Switch cabinet with valve interlocking mechanism |
| CN111656629A (en) * | 2018-02-01 | 2020-09-11 | 伊顿智能动力有限公司 | Maintenance latch for switchgear shutters |
| CN112143648A (en) * | 2020-09-30 | 2020-12-29 | 四川省畜牧科学研究院 | Poultry cell culture device and poultry cell culture method |
| CN112498912A (en) * | 2020-11-10 | 2021-03-16 | 永康市第一人民医院 | Auxiliary medicine storage device |
-
2016
- 2016-12-08 CN CN201621340173.9U patent/CN206323054U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111656629A (en) * | 2018-02-01 | 2020-09-11 | 伊顿智能动力有限公司 | Maintenance latch for switchgear shutters |
| CN111656629B (en) * | 2018-02-01 | 2022-04-22 | 伊顿智能动力有限公司 | Maintenance latch for switchgear shutters |
| CN110829257A (en) * | 2019-08-19 | 2020-02-21 | 杭州施江银电气成套有限公司 | Switch cabinet with valve interlocking mechanism |
| CN112143648A (en) * | 2020-09-30 | 2020-12-29 | 四川省畜牧科学研究院 | Poultry cell culture device and poultry cell culture method |
| CN112498912A (en) * | 2020-11-10 | 2021-03-16 | 永康市第一人民医院 | Auxiliary medicine storage device |
| CN112498912B (en) * | 2020-11-10 | 2022-08-02 | 永康市第一人民医院 | Auxiliary medicine storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20171208 |