CN206758311U - A kind of interlocking device of inserting case - Google Patents
A kind of interlocking device of inserting case Download PDFInfo
- Publication number
- CN206758311U CN206758311U CN201720386190.4U CN201720386190U CN206758311U CN 206758311 U CN206758311 U CN 206758311U CN 201720386190 U CN201720386190 U CN 201720386190U CN 206758311 U CN206758311 U CN 206758311U
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- China
- Prior art keywords
- jack box
- spring
- case
- connecting rod
- handle
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Abstract
The utility model discloses a kind of interlocking device of inserting case, its structure include jack box lower side panel, switch rotary mechanism, spring elongation device, hexagonal double-ended bolt, M nuts, back-moving spring, spring locating rod, jack box epipleural, be spaced apart stretching device, case inner handle connecting rod, rotary handle, handle carriage, conventional rivets, autocratic rivet, spy rivet, pad, case outdoor handle connecting rod, grafting box body, breaker, spring push-rod, the plate that is locked, lock clamp, screens spring, M nuts, jack box chamber door, the beneficial effects of the utility model：A kind of interlock of jack box of operation principle autonomous Design of the utility model based on toggle, it is possible to achieve when jack box is in running order, non-shut-brake chamber door can not be opened；When jack box chamber door is opened, switch can not close a floodgate, and effectively ensure the personal safety of operating personnel, improve the security performance of jack box, and easy to operate, practicality is good, and reliability is high.
Description
Technical field
The utility model is a kind of interlocking device of inserting case, belongs to jack box field.
Background technology
Used jack box is divided into several situations currently on the market：Some is without interlock；Though what is had has chain dress
Put, but mechanism is complicated, and cost is high；Some interlock mechanisms are unreliable, it is impossible to ensure that each work package of retaining mechanism is mutual
Coordinate, it is easy to operate to improve the security performance and unfailing performance of jack box, devise a kind of chain dress of new jack box
Put.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of interlocking device of inserting case, to solve
The problem of jack box safety in utilization is low, and complex operation, practicality is low, and reliability is low.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of jack box is chain
Device, its structure include jack box lower side panel, switch rotary mechanism, spring elongation device, hexagonal double-ended bolt, M nuts, reset bullet
Spring, spring locating rod, jack box epipleural, it is spaced apart stretching device, is case inner handle connecting rod, rotary handle, handle carriage, general
Logical rivet, autocratic rivet, special rivet, pad, case outdoor handle connecting rod, grafting box body, breaker, spring push-rod, locking are solid
Fixed board, locking clamp, screens spring, M nuts, jack box chamber door, the jack box lower side panel are connected with grafting box body, institute
Switch rotary mechanism is stated on breaker, the spring elongation device passes through hexagonal double-ended bolt and M nuts with grafting box body
Connection, the spring elongation device are connected by back-moving spring with spring locating rod, and the spring locating rod is with being spaced apart stretching dress
Put and be connected, the jack box epipleural is connected with grafting box body, and the stretching device that is spaced apart passes through case inner handle connecting rod
Be connected with jack box epipleural, the autocratic rivet on the rotary handle, the rotary handle respectively with jack box epipleural,
Case inner handle connecting rod, handle carriage, case outdoor handle connecting rod are connected, and the handle carriage is by conventional rivets with inserting
The connection of case epipleural is connect, the pad is connected with jack box epipleural, spy with rivet, case outdoor handle connecting rod respectively, the case
Outdoor handle connecting rod is connected by spy's rivet with jack box epipleural, and the grafting box body is flexibly connected with jack box chamber door,
The spring push-rod is installed on jack box chamber door, and the plate that is locked is connected by M nuts with jack box chamber door, the lock
Fastening fixed board is connected with locking clamp, and the screens spring is connected with the plate that is locked, locking clamp respectively.
Further, there are Z-type bending and circular pit in the switch rotary mechanism entirety l-shaped, side, and opposite side is provided with
Rectangular opening and hook groove；The bottom surface of Z-type bending and circular pit is directly contacted inside jack box side plate, and circular pit center is opened
There is a circular hole, for by hexagonal double-ended bolt, making it be connected with jack box side plate；Rectangular opening is used to stir the handle on breaker
Button, realization is opened, the working condition of separating brake；The hook groove being provided with is located at rectangular opening outermost.
Further, the spring elongation device is on the left of switch rotary mechanism.
Further, the back-moving spring uses the shape of circular column draft spring；Both ends are separately fixed at spring elongation dress
Put with spring locating rod, when jack box chamber door is opened, without the thrust of spring push-rod, spring elongation device can reset
Under the pulling force effect of spring, realize and reset.
Further, the drawing mechanism that is spaced apart has rectangular shape, and closing on end has Z-type bending；Make its terminal part
Divide after being fixed with side plate, previous section leaves gap with jack box epipleural, is easily installed switch rotary mechanism；Centre is provided with one
Circular hole, for connecting valve rotating mechanism；Front end is equipped with a locating dowel, for being connected with case inside connecting rod mechanism, realizes power
Transmit.
Further, the case inner handle connecting rod is L-shaped；A waist hole and a circular hole are provided with long side, thereon waist hole
It has been connected that, circular hole is used to use special-purpose rivet, is directly connected with jack box epipleural；Waist hole in short side is used for and is spaced apart drawing
Stretch the locating dowel connection in mechanism.
Further, the handle carriage is fixed on outside jack box epipleural；It is provided with thereon and jack box upside
The arcuate socket and a circular hole that plate coordinates.
Further, the described plate one end that is locked is stuck in locking clamp intralamellar part, and one end is by Stud connection in jack box
On chamber door so that the plate that is locked can rotate using stud position as the center of circle in clamp is locked.
Further, it is described locking clamp by point be welded on jack box door, which is provided with a strip rib, with restriction
Be locked the sliding scale of plate and screens spring.
Further, the screens spring one end is fixed in strip rib, and one end, which is stuck in, to be locked in plate, realizes locking
The reset of fixed plate.
The beneficial effects of the utility model：Operation principle autonomous Design of the utility model based on toggle one
The interlock of kind jack box, it is possible to achieve when jack box is in running order, non-shut-brake chamber door can not be opened；Jack box chamber door
During opening, switch can not close a floodgate, and effectively ensure the personal safety of operating personnel, improve the security performance of jack box, behaviour
Make simplicity, practicality is good, and reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of interlocking device of inserting case casing of the utility model.
Fig. 2 is a kind of structural representation of interlocking device of inserting case case lid of the utility model.
In figure：Jack box lower side panel -1, switch rotary mechanism -2, spring elongation device -3, hexagonal double-ended bolt -4, M6 nuts -
5th, back-moving spring -6, spring locating rod -7, jack box epipleural -8, be spaced apart stretching device -9, case inner handle connecting rod -10, rotation
Handle -11, handle carriage -12, conventional rivets -13, autocratic rivet -14, special rivet -15, pad -16, case outdoor handle
Connecting rod -17, grafting box body -18, breaker -19, spring push-rod -20, the plate -21 that is locked, locking clamp -22, screens bullet
Spring -23, M5 nuts -24, jack box chamber door -25.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 are referred to, the utility model provides a kind of interlocking device of inserting case：Its structure includes jack box lower side panel
1st, switch rotary mechanism 2, spring elongation device 3, hexagonal double-ended bolt 4, M6 nuts 5, back-moving spring 6, spring locating rod 7, jack box
Epipleural 8, be spaced apart stretching device 9, case inner handle connecting rod 10, rotary handle 11, handle carriage 12, conventional rivets 13, specially
Rivet 14 processed, special rivet 15, pad 16, case outdoor handle connecting rod 17, grafting box body 18, breaker 19, spring push-rod 20, lock
Fixed board 21, locking clamp 22, screens spring 23, M5 nuts 24, jack box chamber door 25 are fastened, the jack box lower side panel 1 is with inserting
Connect box body 18 to be connected, the switch rotary mechanism 2 is on breaker 19, the spring elongation device 3 and jack box case
Body 18 is connected by hexagonal double-ended bolt 4 with M6 nuts 5, and the spring elongation device 3 passes through back-moving spring 6 and spring locating rod 7
Connection, the spring locating rod 7 are connected with being spaced apart stretching device 9, and the jack box epipleural 8 is connected with grafting box body 18
Connect, the stretching device 9 that is spaced apart is connected by case inner handle connecting rod 10 with jack box epipleural 8, and the autocratic rivet 14 is located at
On rotary handle 11, the rotary handle 11 respectively with jack box epipleural 8, case inner handle connecting rod 10, handle carriage 12,
Case outdoor handle connecting rod 17 is connected, and the handle carriage 12 is connected by conventional rivets 13 with jack box epipleural 8, described
Pad 16 is connected with jack box epipleural 8, spy's rivet 15, case outdoor handle connecting rod 17 respectively, the case outdoor handle connecting rod 17
It is connected by spy with rivet 15 with jack box epipleural 8, the grafting box body 18 is flexibly connected with jack box chamber door 25, described
Spring push-rod 20 is installed on jack box chamber door 25, and the plate 21 that is locked is connected by M5 nuts 24 and jack box chamber door 25
Connect, it is described be locked plate 21 with locking clamp 22 be connected, the screens spring 23 respectively with plate 21, the locking clamp of being locked
Plate 22 connects, and there are Z-type bending and circular pit in the 2 overall l-shaped of switch rotary mechanism, side, and opposite side is provided with rectangular opening
And hook groove；The bottom surface of Z-type bending and circular pit is directly contacted inside jack box side plate, and circular pit center is provided with one
Circular hole, for by hexagonal double-ended bolt, making it be connected with jack box side plate；Rectangular opening is used to stir the lever knob on breaker,
Realization is opened, the working condition of separating brake；The hook groove being provided with is located at rectangular opening outermost, and the spring elongation device 3 is located at and opened
The left side of rotating mechanism 2 is closed, the back-moving spring 6 uses the shape of circular column draft spring；Both ends are separately fixed at spring elongation dress
Put in 3 and spring locating rod 7, when jack box chamber door 25 is opened, without the thrust of spring push-rod 20, spring elongation device 3 can
Under the pulling force effect of back-moving spring 6, to realize and reset, the drawing mechanism 9 that is spaced apart has rectangular shape, and closing on end has
Z-type bending；After its end section is fixed with side plate, previous section leaves gap with jack box epipleural 8, is easily installed switch
Rotating mechanism 2；Centre is provided with a circular hole, for connecting valve rotating mechanism 2；Front end is equipped with a locating dowel, for in case
The mechanism of connecting rod 10 connects, and realizes power transmission, and the case inner handle connecting rod 10 is L-shaped；A waist hole and one are provided with long side
Circular hole, thereon waist hole connected, circular hole be used for use special-purpose rivet, be directly connected with jack box epipleural 8；Waist in short side
Hole is used to connect with the locating dowel being spaced apart on drawing mechanism 9, and the handle carriage 12 is fixed on outside jack box epipleural 8
Portion；The arcuate socket and a circular hole coordinated with jack box epipleural 8 is provided with thereon, and the described one end of plate 21 that is locked is stuck in locking
Inside clamp 22, one end is by Stud connection on jack box chamber door 25 so that the plate 21 that is locked can be using stud position as circle
The heart, rotated in clamp 22 is locked, the locking clamp 22 is welded on jack box door by point, which is provided with one long
Bar muscle, with the sliding scale with limiting be locked plate 21 and screens spring 23, described one end of screens spring 23 is fixed on strip
In muscle, one end, which is stuck in, to be locked in plate 21, realizes the reset for the plate 21 that is locked.
When jack box is in running order, when closing jack box behind the door, rotary handle is operated, it is slided along handle and fills
The arcuation hole put is slided, and drives case outside connecting rod mechanism to travel forward, while drive the movement in a curve of case inside connecting rod mechanism；Because in case
Circular hole in linkage short side connects with the locating dowel being spaced apart on drawing mechanism so that is spaced apart drawing mechanism with end positioning hole
For the center of circle, move in a circle downwards.It is spaced apart among drawing mechanism and is connected with switch rotary mechanism, so as to drives switch rotary mechanism
Motion upwards.Spring push-rod push the spring stretching device, spring elongation device is set to be located at stretch position；Switch rotary mechanism is not having
, can be with rotary motion to topmost under the constraint for having spring elongation device.Lever knob is stuck in the rectangular opening of switch rotary device
In, under the stirring of switch rotary device, closing position is reached, realizes the combined floodgate working condition of jack box.Switch rotary device
In rotary motion, hook groove is smoothly slipped into and is locked in plate so that or else grafting chamber door can be opened, play safeguard protection
Effect, when jack box chamber door is opened, switch the operation principle that can not close a floodgate：When grafting chamber door is opened, without spring push-rod
Thrust, spring elongation device are located at original position, can be by spring elongation device card when switch rotary device moves upwards
Firmly, it is impossible to continue up, so as to which lever knob can not realize combined floodgate, significantly more efficient raising security performance.
Conventional rivets 13 described in the utility model are spike parts, and there is cap one end, in riveting, using self-deformation or
The part that interference connection is riveted.
Jack box lower side panel 1 of the present utility model, switch rotary mechanism 2, spring elongation device 3, hexagonal double-ended bolt 4, M6 spiral shells
Cap 5, back-moving spring 6, spring locating rod 7, jack box epipleural 8, it is spaced apart stretching device 9, case inner handle connecting rod 10, rotary handle
11st, handle carriage 12, conventional rivets 13, autocratic rivet 14, special rivet 15, pad 16, case outdoor handle connecting rod 17, grafting
Box body 18, breaker 19, spring push-rod 20, the plate 21 that is locked, locking clamp 22, screens spring 23, M5 nuts 24, grafting
Case chamber door 25, the part that part is universal standard part or those skilled in the art know, its structure and principle are all this technology
Personnel can learn or know by normal experiment method the utility model solves the problems, such as it is that jack box makes by technical manual
Low with security, complex operation, practicality is low, and reliability is low, and the utility model is combined with each other by above-mentioned part, Ke Yishi
When now jack box is in running order, non-shut-brake chamber door can not be opened；When jack box chamber door is opened, switch can not close a floodgate, effectively
Ground has ensured the personal safety of operating personnel, improves the security performance of jack box, and easy to operate, practicality is good, and reliability is high,
It is described in detail below：
On breaker 19, the spring elongation device 3 passes through with grafting box body 18 for the switch rotary mechanism 2
Hexagonal double-ended bolt 4 is connected with M6 nuts 5, and the spring elongation device 3 is connected by back-moving spring 6 with spring locating rod 7, the bullet
Spring locating rod 7 is connected with being spaced apart stretching device 9, and the jack box epipleural 8 is connected with grafting box body 18, described to be spaced apart
Stretching device 9 is connected by case inner handle connecting rod 10 with jack box epipleural 8, and the autocratic rivet 14 is located at rotary handle 11
On, the rotary handle 11 connects with jack box epipleural 8, case inner handle connecting rod 10, handle carriage 12, case outdoor handle respectively
Bar 17 is connected, and the handle carriage 12 is connected by conventional rivets 13 with jack box epipleural 8, and the pad 16 is distinguished
It is connected with jack box epipleural 8, spy's rivet 15, case outdoor handle connecting rod 17, the case outdoor handle connecting rod 17 passes through spy's riveting
Nail 15 is connected with jack box epipleural 8, and the spring push-rod 20 is installed on jack box chamber door 25, and the plate 21 that is locked is logical
Cross M5 nuts 24 to be connected with jack box chamber door 25, the plate 21 that is locked is connected with locking clamp 22, the screens spring
23 are connected with the plate 21 that is locked, locking clamp 22 respectively.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
- A kind of 1. interlocking device of inserting case, it is characterised in that：Its structure includes jack box lower side panel（1）, switch rotary mechanism （2）, spring elongation device（3）, hexagonal double-ended bolt（4）, M6 nuts（5）, back-moving spring（6）, spring locating rod（7）, on jack box Side plate（8）, be spaced apart stretching device（9）, case inner handle connecting rod（10）, rotary handle（11）, handle carriage（12）, common riveting Nail（13）, autocratic rivet（14）, spy's rivet（15）, pad（16）, case outdoor handle connecting rod（17）, grafting box body（18）, it is disconnected Road device（19）, spring push-rod（20）, be locked plate（21）, locking clamp（22）, screens spring（23）, M5 nuts（24）, insert Connect case chamber door（25）, the jack box lower side panel（1）With grafting box body（18）It is connected, the switch rotary mechanism（2）If In breaker（19）On, the spring elongation device（3）With grafting box body（18）Pass through hexagonal double-ended bolt（4）With M6 nuts （5）Connection, the spring elongation device（3）Pass through back-moving spring（6）With spring locating rod（7）Connection, the spring locating rod （7）With being spaced apart stretching device（9）It is connected, the jack box epipleural（8）With grafting box body（18）It is connected, it is described to be spaced apart Stretching device（9）Pass through case inner handle connecting rod（10）With jack box epipleural（8）Connection, the autocratic rivet（14）Located at rotation Handle（11）On, the rotary handle（11）Respectively with jack box epipleural（8）, case inner handle connecting rod（10）, handle slide dress Put（12）, case outdoor handle connecting rod（17）It is connected, the handle carriage（12）Pass through conventional rivets（13）With on jack box Side plate（8）Connection, the pad（16）Respectively with jack box epipleural（8）, spy's rivet（15）, case outdoor handle connecting rod（17）Phase Connection, the case outdoor handle connecting rod（17）Pass through spy's rivet（15）With jack box epipleural（8）Connection, the grafting box body （18）With jack box chamber door（25）It is flexibly connected, the spring push-rod（20）It is installed on jack box chamber door（25）On, the locking Fixed plate（21）Pass through M5 nuts（24）With jack box chamber door（25）Connection, the plate that is locked（21）With locking clamp（22） It is connected, the screens spring（23）Respectively with the plate that is locked（21）, locking clamp（22）Connection.
- A kind of 2. interlocking device of inserting case according to claim 1, it is characterised in that：The switch rotary mechanism（2）It is whole Body l-shaped.
- A kind of 3. interlocking device of inserting case according to claim 1, it is characterised in that：The spring elongation device（3）If In switch rotary mechanism（2）Left side.
- A kind of 4. interlocking device of inserting case according to claim 1, it is characterised in that：The back-moving spring（6）Using circle The shape of post extension spring.
- A kind of 5. interlocking device of inserting case according to claim 1, it is characterised in that：It is described to be spaced apart drawing mechanism（9）Tool There is rectangular shape.
- A kind of 6. interlocking device of inserting case according to claim 1, it is characterised in that：The case inner handle connecting rod（10）It is in L-type.
- A kind of 7. interlocking device of inserting case according to claim 1, it is characterised in that：The handle carriage（12）Gu It is scheduled on jack box epipleural（8）It is outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386190.4U CN206758311U (en) | 2017-04-13 | 2017-04-13 | A kind of interlocking device of inserting case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386190.4U CN206758311U (en) | 2017-04-13 | 2017-04-13 | A kind of interlocking device of inserting case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758311U true CN206758311U (en) | 2017-12-15 |
Family
ID=60613895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720386190.4U Active CN206758311U (en) | 2017-04-13 | 2017-04-13 | A kind of interlocking device of inserting case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108338667A (en) * | 2018-02-01 | 2018-07-31 | 合肥雅观匠道科技有限公司 | Has the high pressure steam box of excellent sealing performance |
| CN110752105A (en) * | 2019-10-29 | 2020-02-04 | 威腾电气集团股份有限公司 | Jack box circuit breaker closes separating brake interlock with unblock function |
-
2017
- 2017-04-13 CN CN201720386190.4U patent/CN206758311U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108338667A (en) * | 2018-02-01 | 2018-07-31 | 合肥雅观匠道科技有限公司 | Has the high pressure steam box of excellent sealing performance |
| CN110752105A (en) * | 2019-10-29 | 2020-02-04 | 威腾电气集团股份有限公司 | Jack box circuit breaker closes separating brake interlock with unblock function |
| CN110752105B (en) * | 2019-10-29 | 2021-07-20 | 威腾电气集团股份有限公司 | Jack box circuit breaker closes separating brake interlock with unblock function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xia Zhuang Street Chengyang District 266000 in Shandong province Qingdao City Summer Road No. 336 Patentee after: QINGDAO DADI BUSBAR TECHNOLOGY CO.,LTD. Address before: Xia Zhuang Street Chengyang District 266000 in Shandong province Qingdao City Summer Road No. 336 Patentee before: QINGDAO EARTH TONGNENG ELECTRIC TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xia Zhuang Street Chengyang District 266000 in Shandong province Qingdao City Summer Road No. 336 Patentee after: Qingdao Dongshan Bus Intelligent Manufacturing Co.,Ltd. Address before: Xia Zhuang Street Chengyang District 266000 in Shandong province Qingdao City Summer Road No. 336 Patentee before: Qingdao Dongshan group Bus Co.,Ltd. Address after: Xia Zhuang Street Chengyang District 266000 in Shandong province Qingdao City Summer Road No. 336 Patentee after: Qingdao Dongshan group Bus Co.,Ltd. Address before: Xia Zhuang Street Chengyang District 266000 in Shandong province Qingdao City Summer Road No. 336 Patentee before: QINGDAO DADI BUSBAR TECHNOLOGY CO.,LTD. |