CN209184072U - Switchgear interlocking gear - Google Patents
Switchgear interlocking gear Download PDFInfo
- Publication number
- CN209184072U CN209184072U CN201822151310.XU CN201822151310U CN209184072U CN 209184072 U CN209184072 U CN 209184072U CN 201822151310 U CN201822151310 U CN 201822151310U CN 209184072 U CN209184072 U CN 209184072U
- Authority
- CN
- China
- Prior art keywords
- flip
- drive rod
- component
- switchgear
- interlocking gear
- 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.)
- Active
Links
Landscapes
- Patch Boards (AREA)
Abstract
A kind of switchgear interlocking gear of the utility model, the switchgear include cabinet body (1), and the interior activity of the cabinet body (1) is plugged with handcart；Cabinet body (1) the cavity two sides are vertically equipped with side plate (2), the upper and lower part of cabinet body (1) cavity is separately installed with flip-top cap assembly (3), it is connected between two group cover components (3) by linked component (4), is provided with transmission component (5) on the flip-top cap assembly (3) of lower part.A kind of switchgear interlocking gear of the utility model, greatly improves safety in utilization.
Description
Technical field
The utility model relates to a kind of interlocking gears to belong to more particularly, to a kind of interlocking gear on switchgear
Switchgear technical field.
Background technique
Currently, switchgear is one of important completed equipment of power supply unit；For the ease of safeguarding and overhauling, withdraw-type structure
Switchgear generally breaker is installed on handcart, handcart can be removed flexibly, is pushed into switch cabinet body, can be convenient
It replaced, safeguarded and is overhauled.
But the considerations of being in safety, needs to power off in time after the moving contact of breaker removes cabinet body with handcart,
Otherwise the exposed initiation safety accident easy in air of static contact in the cabinet of switchgear；It needs to add for static contact thus
Touch-proof device to avoid safety accident generation；However, conventional touch-proof device uses door-plate form or rolling screen door form,
When closing or opening, personnel are both needed to close to static contact, to have some potential safety problems, need a kind of security performance thus more
Good structure solves the above problems.
Summary of the invention
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of switchgear interlocking gears, greatly mention
High safety in utilization.
Purpose of the utility model is realized as follows:
A kind of switchgear interlocking gear, the mechanism include upper and lower two group cover components and are connected to flip lid group
Two groups of linked components between part；
The flip-top cap assembly includes flip plate one and flip plate two, and the both ends of a side of the flip plate one are provided with
Shaft, another side of flip plate one and the inner side edge of flip plate two are hinged, the both ends peace of the outer side edges of the flip plate two
Equipped with pulley；
The linked component is symmetrically set with two groups, and each group of linked component includes that there are two sprocket wheel and suits
Chain between two sprocket wheels；One sprocket wheel is set in the shaft of top-flip component, another sprocket wheel is set in lower part
Two interlocking levers are in series in the shaft of flip-top cap assembly, between chain, and two interlocking levers are arranged in a crossed manner.
A kind of switchgear interlocking gear of the utility model is provided with transmission component, the transmission group on one flip-top cap assembly
Part includes drive rod one, drive rod two and hook bar, and the top of the drive rod one and the shaft of lower flip component are mutually solid
Fixed connection, bottom and the drive rod two of the drive rod one are hinged, and a hook bar is horizontally arranged on the drive rod two.
A kind of switchgear interlocking gear of the utility model, the drive rod one, drive rod two and hook bar are by insulation
Material is made.
A kind of switchgear interlocking gear of the utility model, the flip plate one, flip plate two, shaft and pulley are by exhausted
Edge material is made.
Compared with prior art, the utility model has the beneficial effects that
The utility model can easily be revolved by motor or with hand in remotely pulling hook bar after handcart pulls out
It walks around axis, is covered on static contact to be overturn two group cover components simultaneously by linked component, to realize remote
Closing and opening operation, effectively avoid the generation of electric shock accidents；When being pushed into handcart, reversely rotating shaft can quickly be opened
Flip-top cap assembly, to not cause any obstruction to insertion.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of switchgear interlocking gear of the utility model.
Fig. 2 is a kind of structural schematic diagram of the linked component of switchgear interlocking gear of the utility model.
Fig. 3 is a kind of application state schematic diagram of switchgear interlocking gear of the utility model.
Fig. 4 is the structural schematic diagram of the side plate in a kind of Fig. 3 of switchgear interlocking gear of the utility model.
Wherein:
Cabinet body 1, side plate 2, flip-top cap assembly 3, linked component 4, transmission component 5, driving assembly 6；
Sliding slot 2.1；
Flip plate 1, flip plate 2 3.2, shaft 3.3, pulley 3.4；
Sprocket wheel 4.1, chain 4.2, interlocking lever 4.3；
Drive rod 1, drive rod 2 5.2, hook bar 5.3.
Specific embodiment
Referring to Fig. 1~4, the utility model relates to a kind of switchgear interlocking gear, the mechanism includes up and down two
Group cover component 3 and two groups of linked components 4 being connected between flip-top cap assembly 3；
The flip-top cap assembly 3 includes flip plate 1 and flip plate 2 3.2, a side of the flip plate 1
Both ends be provided with shaft 3.3, another side of flip plate 1 and the inner side edge of flip plate 2 3.2 are hinged, described to turn over
The both ends of the outer side edges of cover board 2 3.2 are equipped with pulley 3.4, and flip plate 1, flip plate 2 3.2, shaft 3.3, pulley
3.4 are made of isolation material；
The linked component 4 is symmetrically set with two groups, each group of linked component 4 comprising there are two sprocket wheel 4.1 with
And it is set in the chain 4.2 between two sprocket wheels 4.1；One sprocket wheel 4.1 is set in the shaft 3.3 of top-flip component 3, separately
One sprocket wheel 4.1 is set in the shaft 3.3 of lower flip component 3, and two interlocking levers 4.3, and two are in series between chain 4.2
Root interlocking lever 4.3 is arranged in a crossed manner；
In use, the rotation of shaft 3.3 is inserted on side plate 2 or on the inner wall of cabinet body 1, the inner sidewall of the side plate 2
On be vertically provided with arc chute 2.1, and the rolling of pulley 3.4 is set in arc chute 2.1；In use, leading to after extracting handcart
It crosses after the modes such as handwheel or fire-proof motor drive a certain shaft 3.3, when underlying shaft 3.3 such as being driven to rotate clockwise,
The pulley 3.4 being now placed in the flip plate 2 3.2 of the flip-top cap assembly 3 of lower part is moved up along sliding slot 2.1；At this point, passing through
The cross-over design of interlocking lever 4.3 in linked component 4, so that 3 shaft 3.3 of superposed flip-top cap assembly reversely rotates counterclockwise,
The pulley 3.4 in flip plate 2 3.2 to drive the flip-top cap assembly 3 on top is moved down along sliding slot 2.1；So that two
A flip-top cap assembly 3 closes the high pressure jack of static contact, improves security performance；When being inserted into handcart, reverse operating opens two
A flip-top cap assembly 3 can smoothly be inserted into the moving contact of breaker on handcart；
Further, transmission component 5, the transmission component 5 are provided on lower part or superposed flip-top cap assembly 3
It include drive rod 1, drive rod 2 5.2 and hook bar 5.3, the top of the drive rod 1 and lower flip component 3
3.3 phase of shaft be fixedly connected, bottom and the drive rod 2 5.2 of the drive rod 1 are hinged, the drive rod 2 5.2
On be horizontally arranged with a hook bar 5.3；And drive rod 1, drive rod 2 5.2 and hook bar 5.3 are made of insulating material；
At this point, can easily be made with pulling or pushing away hook bar 5.3 positioned at lower part after extracting handcart or when insertion handcart
3 shaft 3.3 of flip-top cap assembly is rotated clockwise or counterclockwise；
In addition: it should be noted that above-mentioned specific embodiment is only a prioritization scheme of this patent, the skill of this field
Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent..
Claims (4)
1. a kind of switchgear interlocking gear, it is characterised in that: the mechanism include up and down two group cover components (3) and
Two groups of linked components (4) being connected between flip-top cap assembly (3)；
The flip-top cap assembly (3) includes flip plate one (3.1) and flip plate two (3.2), the side of the flip plate one (3.1)
The both ends on side are provided with shaft (3.3), and another side of flip plate one (3.1) and the inner side edge of flip plate two (3.2) are hinged,
The both ends of the outer side edges of the flip plate two (3.2) are equipped with pulley (3.4)；
The linked component (4) is symmetrically set with two groups, and each group of linked component (4) is comprising there are two sprocket wheel (4.1)
And it is set in the chain (4.2) between two sprocket wheels (4.1)；One sprocket wheel (4.1) is set in turning for top-flip component (3)
On axis (3.3), another sprocket wheel (4.1) is set in the shaft (3.3) of lower flip component (3), and chain is connected between (4.2)
There are two interlocking levers (4.3), and two interlocking levers (4.3) are arranged in a crossed manner.
2. a kind of switchgear interlocking gear as described in claim 1, it is characterised in that: a flip-top cap assembly is connected with biography on (3)
Dynamic component (5), the transmission component (5) includes drive rod one (5.1), drive rod two (5.2) and links up with bar (5.3), described
The top of drive rod one (5.1) is mutually fixedly connected with the shaft (3.3) of lower flip component (3), the drive rod one (5.1)
Bottom is hinged with drive rod two (5.2), and a hook bar (5.3) is horizontally arranged on the drive rod two (5.2).
3. a kind of switchgear interlocking gear as claimed in claim 2, it is characterised in that: the drive rod one (5.1), drive rod
Two (5.2) and hook bar (5.3) are made of insulating material.
4. a kind of switchgear interlocking gear as described in claim 1, it is characterised in that: the flip plate one (3.1), flip plate
Two (3.2), shaft (3.3) and pulley (3.4) are made of isolation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151310.XU CN209184072U (en) | 2018-12-20 | 2018-12-20 | Switchgear interlocking gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151310.XU CN209184072U (en) | 2018-12-20 | 2018-12-20 | Switchgear interlocking gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209184072U true CN209184072U (en) | 2019-07-30 |
Family
ID=67377527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822151310.XU Active CN209184072U (en) | 2018-12-20 | 2018-12-20 | Switchgear interlocking gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209184072U (en) |
-
2018
- 2018-12-20 CN CN201822151310.XU patent/CN209184072U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108320985B (en) | Three-station mechanism of load switch | |
| CN201307531Y (en) | Five-prevention blocking device of switchgear | |
| CN209184072U (en) | Switchgear interlocking gear | |
| CN208284428U (en) | A kind of on-load switch three position mechanism | |
| CN201726038U (en) | Switch cabinet interlocking device | |
| CN207149996U (en) | A kind of intelligent Combined Substation | |
| CN205376379U (en) | Inflate three station load switch operating device in cabinet | |
| CN206194632U (en) | Interlock of earthing switch AND gate of cubical switchboard | |
| CN209184075U (en) | The heavy dedicated armored withdraw type metal enclosed switch cabinet of electric furnace | |
| CN208336070U (en) | It is a kind of manually and electronic in integrated on-load switch three position mechanism | |
| CN217008983U (en) | Novel interlocking device of 12KV high-voltage cabinet | |
| CN207612003U (en) | A kind of switchgear valve self-locking device | |
| CN203491522U (en) | Operating hole shielding device for middle-voltage switching equipment | |
| CN203165731U (en) | Load switch operating mechanism | |
| CN202307599U (en) | Five-prevention interlocking mechanism | |
| CN206819920U (en) | A kind of disconnecting switch control device | |
| CN205212308U (en) | Safety shield valve mechanism for cubical switchboard | |
| CN103050304A (en) | Five-prevention interlocking mechanism | |
| CN204045427U (en) | A kind of device for emergency operation | |
| CN210897046U (en) | Switch sequential operation interlocking mechanism | |
| CN204315415U (en) | A kind of vacuum circuit-breaker isolating switch and cabinet door interlock | |
| CN213520871U (en) | Second grade block terminal | |
| CN203983124U (en) | The operating mechanism of the box fixing high-tension switch cabinet of miniaturization | |
| CN206685334U (en) | A kind of breaker self-lock protection mechanism | |
| CN206312852U (en) | Fire pump mechanical emergency starts executing agency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |