CN206922310U - A kind of solid insulation cabinet - Google Patents
A kind of solid insulation cabinet Download PDFInfo
- Publication number
- CN206922310U CN206922310U CN201720739380.XU CN201720739380U CN206922310U CN 206922310 U CN206922310 U CN 206922310U CN 201720739380 U CN201720739380 U CN 201720739380U CN 206922310 U CN206922310 U CN 206922310U
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- CN
- China
- Prior art keywords
- solid insulation
- pull bar
- insulation cabinet
- connecting lever
- energy
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Abstract
A kind of solid insulation cabinet.The problem of pull bar for mainly solving the divide-shut brake of present solid insulation cabinet simply drives rotation by main shaft, and separating brake is not rapid enough.The utility model provides a kind of solid insulation cabinet, and its pull bar is provided with the first energy-stored spring, and in separating brake, first energy-stored spring releases energy, and pushing drawing rod rises the disjunction realized to vacuum tube, and disjunction is rapid, and using effect is good.
Description
Technical field
It the utility model is related to field of electrical equipment, and in particular to a kind of solid insulation cabinet.
Background technology
The effect of solid insulation cabinet is the control device that power Transmission is opened and closed in electrical power distribution system, traditional
Fixed insulation cabinet includes cabinet, and isolation earthing switch and vacuum switch, isolation earthing switch and vacuum switch are provided with cabinet
It is connected between by electrical connector, insulation movable feeler lever is respectively arranged with above isolation earthing switch and vacuum switch and extends to cabinet
Above body, up-down drive device is provided with the movable feeler lever that insulate, in order to ensure security performance, it is necessary to the portion in solid insulation cabinet
Insulation is fixed in part.
Rotated however, the pull bar of the divide-shut brake of present solid insulation cabinet simply drives by main shaft, separating brake is not rapid enough.
Utility model content
In order to overcome the shortcomings of background technology, the utility model provides a kind of solid insulation cabinet, mainly solved present
The problem of pull bar of the divide-shut brake of solid insulation cabinet simply drives by main shaft and rotated, and separating brake is not rapid enough.
Technical scheme is used by the utility model：
A kind of solid insulation cabinet, including housing, the housing is interior to be provided with opening-closing transmission mechanism and for installing described point
The fixed mount of closing transmission mechanism, the opening-closing transmission mechanism include power transmission shaft, by being driven up and down during the drive axis
The pull bar of activity, realized when the pull bar rises for band movable feeler lever when driving the movable feeler lever to realize disjunction and the decline of vacuum tube true
The contact of blank pipe, the first energy-stored spring is arranged with the pull bar, and first energy-stored spring is used for when the pull bar declines
Energy storage is shunk, pushing drawing rod is resetted in separating brake and is risen.
The beneficial effects of the utility model are：The utility model provides a kind of solid insulation cabinet, and its pull bar is provided with first
Energy-stored spring, in separating brake, first energy-stored spring releases energy, and pushing drawing rod rises the disjunction realized to vacuum tube, disjunction
Rapidly, using effect is good.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model one embodiment.
Fig. 2 is the partial sectional view of the utility model one embodiment.
Fig. 3 is the sectional perspective schematic diagram of the utility model one embodiment.
Fig. 4 is the sectional perspective schematic diagram of the close/open machine of the utility model one embodiment.Fig. 5 is the utility model
The schematic perspective view of another angle of the close/open machine of one embodiment.
Fig. 6 is the inside sectional perspective schematic diagram of the utility model one embodiment.
Fig. 7 is that the cable of the utility model one embodiment bores schematic perspective view.
Fig. 8 is the partial schematic sectional view of the utility model one embodiment.
Fig. 9 is the sectional perspective schematic diagram of the utility model one embodiment（3rd position）.
Figure 10 is the sectional perspective schematic diagram of the utility model one embodiment（First position）.
Figure 11 is the sectional perspective schematic diagram of the utility model one embodiment（The second place）.
Figure 12 is the sectional perspective schematic diagram of the utility model one embodiment.
Figure 13 is the partial schematic sectional view of the utility model one embodiment.
Embodiment
Utility model is described further below in conjunction with the accompanying drawings：As illustrated, a kind of solid insulation cabinet, including housing 1,
Opening-closing transmission mechanism and the fixed mount 6 for installing the opening-closing transmission mechanism, the divide-shut brake are provided with the housing
Transmission mechanism includes power transmission shaft 61, by driving up and down pull bar 62 during the drive axis, and the pull bar is used when rising
The contact of vacuum tube, the pull bar 62 are realized with movable feeler lever 51 when driving movable feeler lever 51 to realize disjunction and the decline of vacuum tube 4
On be arranged with the first energy-stored spring 621, first energy-stored spring 621 is used to shrink energy storage when the pull bar declines, is dividing
Pushing drawing rod is resetted during lock to rise.As preferable, during separating brake, the instantaneous pin of main shaft rotates, and is turned by keeping pallet to leave the 4th
Arm, rotate power transmission shaft, then the second cam on main shaft promotes the 5th connecting lever to make drive axis, and power transmission shaft passes through the
One connecting lever drives pull bar to rise, and the first energy-stored spring resets and pushes up pull bar by the first spring base, and pull bar passes through the 3rd
Connecting lever drives axis of rotation, and rotating shaft pulls back movable feeler lever by the second connecting lever, makes vacuum tube disjunction, during combined floodgate, the main shaft inverse time
Pin rotates, and drives power transmission shaft to rotate clockwise, and power transmission shaft drives pull bar to push, and the first energy-stored spring on pull bar shrinks energy storage,
Axis of rotation, which promotes movable feeler lever to advance, contacts vacuum tube, and the second energy-stored spring is connected with the cam of rear-end of spindle, can divide
When lock, main axis is pulled, is prior art.Disjunction is rapid, and using effect is good.
In the present embodiment, as illustrated, 62 axial upper and lower ends of the pull bar are correspondingly provided with the first spring base 622 and
Two spring bases 623, the first energy-stored spring both ends coordinate with the first spring base and second spring seat top pressure respectively, the fixation
The inwall of frame 6 is provided with baffle plate 63, and the second spring seat 623 is connected with the baffle plate 63, and the upper end of the first spring base 622 is provided with
Look nut 624, the look nut 624 are threadedly coupled with the pull bar 62.
In the present embodiment, as illustrated, the power transmission shaft is provided with the first connecting lever 611, first connecting lever 611 and institute
State pull bar connection, in addition to rotating shaft 66, the rotating shaft 66 be provided with the second connecting lever 661 for being used for being connected with movable feeler lever and for
3rd connecting lever 662 of pull bar connection.
In the present embodiment, as illustrated, the opening-closing transmission mechanism also includes main shaft 67, the main shaft is rotatable
On installing plate 60 and back is provided with the first cam 671, and first cam 671 is connected with the second energy-stored spring 672, institute
The cam 674 of holding pallet 673 and second that front-end of spindle is provided with synchronous axial system is stated, the power transmission shaft 61 is provided with the 4th connecting lever
613 and the 5th connecting lever 614, the holding pallet 673 be correspondingly arranged with the 4th connecting lever, second cam 674 with it is described
5th connecting lever is correspondingly arranged.
In the present embodiment, as illustrated, being provided with insulating cylinder 2 in the housing, it is removably connected with the insulating cylinder 2
Cable cone 3, the cable cone 3 include cable cone core body 31, and described one end of cable cone core body 31 is stretched into the insulating cylinder and set
There is stationary seat 32, be hinged on the stationary seat 32 and be combined with the isolation knife 321.Cable cone includes cable cone core body and cable cone core body
The insulating barrier of outer cladding, cable cone core body one end are connected with T-shaped plug, and the other end, which is stretched into insulating cylinder, is provided with stationary seat, stationary seat and
Isolation knife is hinged, and then wearing axle provided with through hole on stationary seat and in isolation knife can be achieved to be hinged, and isolation knife can be on stationary seat
Rotate, cable cone core body is wholely set with stationary seat, it is simple in construction, it is not necessary to which that extra mounting structure, use are more convenient.
In the present embodiment, as illustrated, the bottom of the insulating cylinder 2 is provided with mounting seat 21, the company of being provided with of cable cone 3
Acting flange 39, the adpting flange are connected by screw with the mounting seat.
In the present embodiment, as illustrated, being provided with vacuum tube 4 in the insulating cylinder 2, the vacuum tube 4 includes movable feeler lever
51, the vacuum tube rear end is electrically connected with spacing contact 83, and the movable feeler lever is electrically connected by conductive strips 52 with outlet, described exhausted
The stationary seat 32 electrically connected with inlet wire is provided with edge cylinder 2, the isolation knife 321 is correspondingly arranged with the spacing contact.Circuit is from entering
Line is by stationary seat and then from the first static contact by reaching outlet from conductor strip afterwards.When separating brake, movable feeler lever pulls, very
Blank pipe disjunction circuit, it is prior art, repeats no more.
In the present embodiment, as illustrated, being provided with operating mechanism in the housing, the operating mechanism includes earthed switch
Component 7 and switch component 8, the earthed switch component 7 include the second main shaft 71 being arranged on installing plate 60, and described the
Two main shafts are provided with the locking board 72 of synchronous axial system, are correspondingly provided with some spacer pins with the locking board on the installing plate 60
73, second main shaft drives output shaft 74 to rotate by toggle,
In the present embodiment, as illustrated, the switch component 8 includes the ground connection being correspondingly arranged in the housing
Contact 82, spacing contact 83 and the isolation knife 321 for being articulated with inner walls, the output shaft 74 pass through first connecting rod 743 and institute
Isolation knife 321 is stated to connect,
The main shaft include making when rotating the first position that the isolation knife 81 contacts with the earthing contact,
Make the second place that the isolation knife contacts with the spacing contact 83 and with earthing contact 82 and spacing contact
83 discontiguous 3rd positions.Operating mechanism includes the earthed switch component and switch component being wholely set, by connecing
The main shaft of ground switch is the rotation of controllable disconnecting switch, as preferable, is also integrally formed with close/open machine, simple in construction,
It is easy to use.Second main shaft rotates clockwise, and by driving second connecting rod to rise, and then drives output shaft to rotate clockwise, so
Isolation knife is driven to rotate clockwise afterwards.
In the present embodiment, as illustrated, the toggle includes setting the first song with second main shaft
Handle 711, first crank are connected by second connecting rod 712 with the second crank 741 being arranged on output shaft.
In the present embodiment, as illustrated, being additionally provided with the 3rd crank 742 on the output shaft, the 3rd crank is with leading to
First connecting rod is crossed to be connected with the isolation knife 81.
Embodiment is not construed as the limitation to utility model, but any spiritual improvements introduced based on utility model, all
Should be within the protection domain of utility model.
Claims (8)
1. a kind of solid insulation cabinet, including housing（1）, the housing is interior to be provided with opening-closing transmission mechanism and for installing described point
The fixed mount of closing transmission mechanism（6）, the opening-closing transmission mechanism includes power transmission shaft（61）, by band during the drive axis
Dynamic up and down pull bar（62）, it is used to drive movable feeler lever when the pull bar rises（51）Realize vacuum tube（4）Disjunction and under
Band movable feeler lever during drop（51）Realize the contact of vacuum tube, it is characterised in that：The pull bar（62）On be arranged with the first energy-stored spring
（621）, first energy-stored spring（621）For shrinking energy storage when the pull bar declines, pushing drawing rod is resetted in separating brake
Rise.
A kind of 2. solid insulation cabinet according to claim 1, it is characterised in that：The pull bar（62）Axial upper and lower ends pair
The first spring base should be provided with（622）With second spring seat（623）, the first energy-stored spring both ends respectively with the first spring base and
Second spring seat top pressure coordinates, the fixed mount（6）Inwall is provided with baffle plate（63）, the second spring seat（623）With the gear
Plate（63）Connection, first spring base（622）Upper end is provided with look nut（624）, the look nut（624）With the drawing
Bar（62）Threaded connection.
A kind of 3. solid insulation cabinet according to claim 2, it is characterised in that：The power transmission shaft is provided with the first connecting lever
（611）, first connecting lever（611）It is connected with the pull bar, in addition to rotating shaft（66）, the rotating shaft（66）Be provided be used for
Second connecting lever of movable feeler lever connection（661）With the 3rd connecting lever for being connected with pull bar（662）.
A kind of 4. solid insulation cabinet according to claim 3, it is characterised in that：The opening-closing transmission mechanism also includes master
Axle（67）, the main shaft is rotatably arranged on installing plate（60）Upper and back is provided with the first cam（671）, first cam
（671）It is connected with the second energy-stored spring（672）, holding pallet of the front-end of spindle provided with synchronous axial system（673）It is convex with second
Wheel（674）, the power transmission shaft（61）It is provided with the 4th connecting lever（613）With the 5th connecting lever（614）, the holding pallet（673）With
4th connecting lever is correspondingly arranged, second cam（674）It is correspondingly arranged with the 5th connecting lever.
A kind of 5. solid insulation cabinet according to claim 4, it is characterised in that：Insulating cylinder is provided with the housing（2）, institute
State insulating cylinder（2）On be removably connected with cable cone（3）, the cable cone（3）Including cable cone core body（31）, the cable cone
Core body（31）One end is stretched into the insulating cylinder and is provided with stationary seat（32）, the stationary seat（32）Upper be hinged is combined with isolation knife
（321）.
A kind of 6. solid insulation cabinet according to claim 5, it is characterised in that：The insulating cylinder（2）Bottom is provided with installation
Seat（21）, the cable cone（3）It is provided with adpting flange（39）, the adpting flange is connected by screw with the mounting seat.
A kind of 7. solid insulation cabinet according to claim 5, it is characterised in that：The insulating cylinder（2）It is interior to be provided with vacuum tube
（4）, the vacuum tube（4）Including movable feeler lever（51）, the vacuum tube rear end is electrically connected with spacing contact（83）, the movable feeler lever
Pass through conductive strips（52）Electrically connected with outlet, the insulating cylinder（2）It is interior provided with the stationary seat electrically connected with inlet wire（32）, it is described
Isolation knife（321）It is correspondingly arranged with the spacing contact.
A kind of 8. solid insulation cabinet according to claim 7, it is characterised in that：Operating mechanism, institute are provided with the housing
Stating operating mechanism includes earthed switch component（7）And switch component（8）, the earthed switch component（7）Including installed in
Installing plate（60）On the second main shaft（71）, locking board of second main shaft provided with synchronous axial system（72）, the installing plate
（60）It is upper to be correspondingly provided with some spacer pins with the locking board（73）, second main shaft pass through toggle drive output
Axle（74）Rotate,
The switch component（8）Including the earthing contact being correspondingly arranged in the housing（82）, spacing contact（83）With
It is articulated with the isolation knife of inner walls（321）, the output shaft（74）Pass through first connecting rod（743）With the isolation knife（321）
Connection,
The main shaft includes making the isolation knife when rotating（81）The first position that is contacted with the earthing contact,
Make the isolation knife and the spacing contact（83）The second place of contact,
And and earthing contact（82）And spacing contact（83）Discontiguous 3rd position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720739380.XU CN206922310U (en) | 2017-06-23 | 2017-06-23 | A kind of solid insulation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720739380.XU CN206922310U (en) | 2017-06-23 | 2017-06-23 | A kind of solid insulation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206922310U true CN206922310U (en) | 2018-01-23 |
Family
ID=61322723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720739380.XU Expired - Fee Related CN206922310U (en) | 2017-06-23 | 2017-06-23 | A kind of solid insulation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206922310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536536A (en) * | 2020-12-14 | 2021-03-23 | 河南职业技术学院 | Automatic outage structure and electric automatization laser cutting machine |
-
2017
- 2017-06-23 CN CN201720739380.XU patent/CN206922310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536536A (en) * | 2020-12-14 | 2021-03-23 | 河南职业技术学院 | Automatic outage structure and electric automatization laser cutting machine |
| CN112536536B (en) * | 2020-12-14 | 2021-09-07 | 河南职业技术学院 | Automatic outage structure and electric automatization laser cutting machine |
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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 |
Granted publication date: 20180123 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |