CN209150514U - Modified high-voltage switch cabinet - Google Patents
Modified high-voltage switch cabinet Download PDFInfo
- Publication number
- CN209150514U CN209150514U CN201821901495.5U CN201821901495U CN209150514U CN 209150514 U CN209150514 U CN 209150514U CN 201821901495 U CN201821901495 U CN 201821901495U CN 209150514 U CN209150514 U CN 209150514U
- Authority
- CN
- China
- Prior art keywords
- drive
- valve
- chain
- xiamen
- driving
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses modified high-voltage switch cabinets, it include: cabinet body, valve is equipped in cabinet body, valve is formed by visiting with Xiamen, the structure of valve driving device are as follows: be respectively equipped with loop pulling chain in the two sides of valve, each loop pulling chain is rotated by gear and lower tooth wheel drive, driving gear is respectively equipped on axis where two lower gears, engaging sleeve is equipped with annular drive chain on two driving gears, on, side of the two sides of Xiamen respectively with the loop pulling chain of respective side is mutually fixed, swing rod is hinged with below breaker chamber, the outer end of swing rod is equipped with driving lever, the bottom of breaker chamber is equipped with avoid holes, driving lever is plugged in avoid holes, the inner end of swing rod and the outer end of drive rod are hinged, the inner end of drive rod is hinged with drive block, drive block and the side of annular drive chain are mutually fixed, breaker The lower section of room is equipped with limit guide rail, and the bottom surface of handcart is equipped with limit guide groove.The valve folding of above-mentioned high-tension switch cabinet is relatively reliable.
Description
Technical field
The utility model relates to electrical equipment fields, and in particular to modified high-voltage switch cabinet.
Background technique
High-tension switch cabinet is a kind of common electrical equipment based on breaker, at present in the power system to withdraw-type
The technical performance of high-tension switch cabinet, operate with, the requirement of repair and maintenance etc. it is higher and higher, especially secure context is wanted
It asks.Barrier bodies as high-tension switch cabinet with electrical contact, i.e., valve open and close reliability seems and is even more important.But
Valve driving device in existing high-tension switch cabinet uses excessive link mechanism, so that valve folding becomes complex
Be easy it is stuck, thus make valve open and close reliability reduce.
Utility model content
The technical problem to be solved by the utility model is to a kind of high-voltage switch gear of valve folding high reliablity will be provided
Cabinet.
To solve the above-mentioned problems, the technology employed by the present utility model is modified high-voltage switch cabinet, comprising:
Cabinet body, be provided in cabinet body can barrier tape electrical contact and breaker chamber valve, valve forms by visiting with Xiamen, visit and
Valve energy is closed after Xiamen moves towards under the guiding of upright guide rail, is visited and is moved away from rear valve energy opening with Xiamen, when
When handcart is pushed into breaker chamber, valve can be opened under the driving of valve driving device, and the breaker on handcart is inserted
Enter into contact to realize and close a floodgate, when handcart pull-out breaker chamber is made breaker open operation, drive of the valve in valve driving device
It can be closed under dynamic, so that being spaced from each other with electrical contact and breaker chamber, it is characterised in that: the structure of valve driving device are as follows:
A loop pulling chain is respectively arranged at left and right sides of valve, vertical cloth is distinguished in the left and right sides of each loop pulling chain
It sets, and each loop pulling chain is rotated by one group of corresponding gear and lower tooth wheel drive, where two lower gears
Rotary shaft on be respectively arranged with one can be with the driving gear that lower gear rotates together, the engaging sleeve on two driving gears
Equipped with an annular drive chain, can be driven after annular drive chain rotation two driving gear bands two lower gears rotate,
Two loop pulling chains can be driven to rotate together with identical rotation direction after two lower gear rotations, the left and right sides difference visited
Mutually fixed with the side of the loop pulling chain of respective side so that can be driven after the rotation of two loop pulling chains visit on move down
Dynamic, side of the left and right sides of Xiamen also respectively with the loop pulling chain of respective side is mutually fixed, so that two loop pulling chains
It can drive Xiamen work is opposite with visiting to move up and down after item rotation, a swing rod, swing rod are hinged with below breaker chamber
Outer end on be provided with the driving lever that can be stretched to from bottom in breaker chamber, one is provided on the bottom of breaker chamber
The avoid holes that driving lever is swung are avoided, driving lever is plugged in avoid holes, and the inner end of swing rod and the outer end of a drive rod are hinged, and is driven
The inner end of lever is hinged with a drive block, and drive block and the side of annular drive chain are mutually fixed, under breaker chamber
Side is additionally provided with the limit guide rail that left and right guiding can be carried out to drive block, and a limit is provided on the bottom surface of handcart
Guide groove, limit guide groove are made of drive section and maintaining segment；Visiting can lead after moving down under the effect of gravity with two annulars
Draw chain rotation, overweight Xiamen due to visiting, enable two loop pulling chains that Xiamen is driven to move up, until valve closes
It closes；When in handcart push-in breaker chamber, driving lever can be caught in the guiding that section is driven in the drive section of limit guide groove first, make
It obtains driving lever to swing with swing rod, it is mobile that swing rod can drive drive block by drive rod after swinging, so that annular drive chain be made to revolve
Transfer driving visit move up, Xiamen moves down, valve open after driving lever can be caught in into the maintaining segment of limit guide groove, make
Obtaining driving lever can not swing with swing rod, to make valve be kept open, so that the breaker on handcart can be inserted into electrification
In contact.
Further, modified high-voltage switch cabinet above-mentioned, in which: the bottom of handcart is provided with a guiding groove,
The bottom of breaker chamber is provided with a guide rail, a directive wheel is provided at the outer end of guide rail, works as handcart
When being pushed into breaker chamber, the port for being oriented to groove will receive the guiding of directive wheel, and the port of guiding groove is aligned and is led
To track, carrys out the push-in of rival car so that guide rail be enable to be caught in into guiding groove and be oriented to.
Further, modified high-voltage switch cabinet above-mentioned, in which: Anti-drip ventilation is additionally provided at the top of cabinet body
Window, the structure of Anti-drip vent window include: lower cover and upper cover, the draining item group that the top of lower cover is arranged by several spacing side by side
At being respectively arranged with a rhone along draining item arrangement on each draining item, dripping after falling into rhone can edge
Rhone be discharged from lower cover top side, be additionally provided with a circle for installing the installation side of lower cover in the bottom outside of lower cover,
Mounting hole is provided on installation side；The top of upper cover is made of the water bar that several spacing side by side are arranged, upper cover is placed on down
After on cover, each water bar in upper cover can distinguish the top in one-to-one covering gap between each adjacent row water bar, water blocking
Item can stop to drip to be fallen into lower cover from the gap between adjacent row water bar, and drip stopped by water bar after in water bar
Guidance under can also flow into water bar two sides draining item rhone in.
Further, modified high-voltage switch cabinet above-mentioned, in which: the cross section of water bar is domed, drains the cross of item
Section is in invert shape.
Further, modified high-voltage switch cabinet above-mentioned, in which: upper cover is mutually fixed with lower cover by buckle.
Further, modified high-voltage switch cabinet above-mentioned, in which: lower cover installation side lower surface on be provided with around
The reinforcing rib for being used to compress water-proof strip of installation side arrangement.
The advantages of the utility model are as follows: modified high-voltage switch cabinet described in the utility model uses relatively simple company
Rod structure and can the chain structure of smooth operating drive the folding of valve so that the reliability of valve folding mentions significantly
It is high；In addition, the Anti-drip vent window can make electric cabinet be aerated heat dissipation from top after being installed at the top of electric cabinet, optimize significantly
The effect of ventilation and heat, and can prevent from dripping falling into electric cabinet, play the role of protecting electric cabinet component, eliminates top
It drips existing for ventilation and heat security risk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of modified high-voltage switch cabinet described in the utility model.
Fig. 2 is the right side structural representation of Fig. 1.
Fig. 3 is A-A schematic cross-sectional view shown in Fig. 2.
Fig. 4 is the overlooking structure diagram of handcart shown in Fig. 2.
Fig. 5 be driving lever shown in Fig. 2, limit guide groove, avoid holes positional structure schematic diagram.
Fig. 6 is the structural schematic diagram of Anti-drip vent window shown in Fig. 1.
Fig. 7 is the structural schematic diagram of lower cover shown in Fig. 6.
Fig. 8 is the structural schematic diagram of upper cover shown in Fig. 6.
Specific embodiment
The utility model is described in further detail with attached drawing combined with specific embodiments below.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, modified high-voltage switch cabinet, comprising: cabinet body 1 is provided in cabinet body 1
Can barrier tape electrical contact 11 and breaker chamber 12 valve, valve by visit 21 and Xiamen 22 form, visit 21 and Xiamen 22 exist
Rear valve energy is moved towards under the guiding of upright guide rail 23 to close, visit 21 and Xiamen 22 be moved away from rear valve energy and open, when
When handcart 3 is pushed into breaker chamber 12, valve can be opened under the driving of valve driving device, so that the breaker on handcart 3
31, which can be inserted into realization in contact 11, closes a floodgate, and when the pull-out breaker chamber 12 of handcart 3 is made 31 separating brake of breaker, valve is in valve
It can be closed under the driving of driving device, so that being spaced from each other with electrical contact 11 and breaker chamber 12, the structure of valve driving device
Are as follows: a loop pulling chain 4, the left and right sides point of each loop pulling chain 4 are respectively arranged at left and right sides of valve
It does not arrange not vertically, and each loop pulling chain 4 is rotated by one group of corresponding gear 41 and the driving of lower gear 42, two
It is respectively arranged with the driving gear 43 that can be rotated together with lower gear 42 in rotary shaft where a lower gear 42, two
Engaging sleeve can drive two drivings after rotating equipped with an annular drive chain 44, annular drive chain 44 on a driving gear 43
Gear 43 is rotated with two lower gears 42, and two lower gears 42 can drive two loop pulling chains 4 with identical after rotating
Rotation direction rotates together, and the right side of visit 21 left side and the loop pulling chain 4 of respective side is mutually fixed, visit 21 right side with it is right
It answers the right side of the loop pulling chain 4 of side mutually to fix, is moved down on 21 so that two loop pulling chains 4 can drive to visit after rotating
Dynamic, the left side of the loop pulling chain 4 in the left side and respective side of Xiamen 22 is mutually fixed, the right side of Xiamen 22 and the annular of respective side
The left side of traction chain 4 is mutually fixed so that two loop pulling chains 4 can be driven after rotating Xiamen 22 make with visit it is 21 opposite
It moves up and down, is hinged with a swing rod 6 in the lower section of breaker chamber 12, being provided with one on the outer end of swing rod 6 can stretch from bottom
Enter the driving lever 61 into breaker chamber 12, the avoid holes of an evacuation driving lever 61 swing are provided on the bottom of breaker chamber 12
62, driving lever 61 is plugged in avoid holes 62, and the inner end of swing rod 6 and the outer end of a drive rod 63 are hinged, drive rod 63 it is interior
End is hinged with a drive block 64, and drive block 64 and the upside of annular drive chain 44 are mutually fixed, under breaker chamber 12
Side is additionally provided with the limit guide rail 65 that left and right guiding can be carried out to drive block 64, is provided with one on the bottom surface of handcart 3
A limit guide groove 7, limit guide groove 7 are made of drive section 71 and maintaining segment 72；Visit 21 move down under the effect of gravity after meeting
It is rotated with two loop pulling chains 4,21 overweights Xiamen 22 due to visiting, enabled under two drivings of loop pulling chains 4
Door 22 moves up, until valve is closed；When handcart 3 is pushed into breaker chamber 12, driving lever 61 can be caught in limit guide groove 7 first
Drive section 71 in be driven the guiding of section 71 so that driving lever 61 is swung with swing rod 6, swing rod 6 can pass through driving after swinging
Bar 63 drives drive block 64 to be moved to the left, thus make the rotation of annular drive chain 44 drive visit 21 move up, Xiamen 22
It moves down, driving lever 61 can be caught in into the maintaining segment 72 of limit guide groove 7 after valve is opened, so that driving lever 61 can not be with swing rod
6 swing, to make valve be kept open, so that the breaker 31 on handcart 3 can be inserted into band electrical contact 11.
In the present embodiment, the bottom of handcart 3 is provided with a guiding groove 8, is arranged in the bottom of breaker chamber 12
There is a guide rail 81, a directive wheel 82 is provided at the outer end of guide rail 81, when handcart 3 is pushed into breaker chamber 12
When middle, the port of guiding groove 8 will receive the guiding of directive wheel 82, enable the port alignment guide track 81 of guiding groove 8,
Carry out the push-in of rival car 3 to enable guide rail 81 to be caught in into guiding groove 8 and be oriented to.
As shown in Fig. 6, Fig. 7, Fig. 8, in the present embodiment, it is additionally provided with Anti-drip vent window 5 at the top of cabinet body 1, prevented
The structure of vent window 5 of dripping includes: lower cover 51 and upper cover 52, the draining item that the top of lower cover 51 is arranged by several spacing side by side
511 compositions are respectively arranged with the rhone 512 arranged along draining item 511 on each draining item 511, drip and fall into
It can be discharged along rhone 512 from 51 top side of lower cover after in rhone 512, be additionally provided with one in the bottom outside of lower cover 51
The installation side 513 for installing lower cover 51 is enclosed, is provided with mounting hole 514 on installation side 513；The top of upper cover 52 is by several
The water bar 521 of spacing side by side arrangement forms, and after upper cover 52 is placed in lower cover 51, each water bar 521 in upper cover 52 can divide
The top in not one-to-one covering gap between each adjacent row water bar 511, water bar 521 can stop to drip from adjacent row water bar
Fallen into gap between 511 in lower cover 51, and drip by water bar 521 stop after can also under the guidance of water bar 521
It flows into the rhone 512 of 521 two sides of water bar draining item 511.Electric cabinet can pass through the gap between draining item 511, lower cover
It radiates in the gap between gap and water bar 521 between 51 and upper cover 52.
In the present embodiment, the cross section of water bar 521 is domed, and the cross section of draining item 511 is in invert shape.Upper cover 52
It is mutually fixed with lower cover 51 by buckle.In the use of the installation of lower cover 51 513 arrangements when being provided on 513 lower surface around installation
In the reinforcing rib 514 for compressing water-proof strip, need that side 513 is installed in lower cover 51 when lower cover 51 is installed on the outside of electric cabinet top portion ventilation hole
Lower section be arranged water-proof strip, water could be stopped to enter in electric cabinet from the lower section of lower cover 51 by ventilation hole in this way.
Claims (6)
1. modified high-voltage switch cabinet, comprising: cabinet body is provided with the work of energy barrier tape electrical contact and breaker chamber in cabinet body
Door, valve are formed by visiting with Xiamen, and valve energy after moving towards under the guiding of upright guide rail with Xiamen of visiting is closed, and are visited
It is moved away from rear valve energy with Xiamen to open, when handcart is pushed into breaker chamber, valve is under the driving of valve driving device
It can open, the breaker on handcart is enabled to be inserted into realization combined floodgate in contact, make breaker when handcart is pulled out breaker chamber
When separating brake, valve can close under the driving of valve driving device, so that being spaced from each other with electrical contact and breaker chamber, feature
It is: the structure of valve driving device are as follows: a loop pulling chain, each annular are respectively arranged at left and right sides of valve
The left and right sides of traction chain vertical arrangement respectively, and each loop pulling chain by corresponding one group of gear and under
Gear driving rotates, and is respectively arranged with the driving that can be rotated together with lower gear in the rotary shaft where two lower gears
Gear, engaging sleeve can drive two after annular drive chain rotation equipped with an annular drive chain on two driving gears
Drive gear band the rotation of two lower gears, two loop pulling chains can be driven with identical rotation direction after two lower gears rotations
It rotates together, side of the left and right sides visited respectively with the loop pulling chain of respective side is mutually fixed, so that two annulars are led
Can drive to visit and move up and down after drawing chain rotation, the left and right sides of Xiamen also respectively with the loop pulling chain of respective side one
Side is mutually fixed, so that can drive Xiamen work is opposite with visiting to move up and down after two loop pulling chain rotations, in breaker
It is hinged with a swing rod below room, the driving lever that can be stretched to from bottom in breaker chamber is provided on the outer end of swing rod,
The avoid holes of evacuation driving lever swing are provided on the bottom of breaker chamber, driving lever is plugged in avoid holes, swing rod it is interior
It holds and is hinged with the outer end of a drive rod, the inner end of drive rod is hinged with a drive block, drive block and annular drive chain
The side of item is mutually fixed, and the limit guide rail that left and right guiding can be carried out to drive block is additionally provided with below breaker chamber,
A limit guide groove is provided on the bottom surface of handcart, limit guide groove is made of drive section and maintaining segment；It visits and makees in gravity
It can be rotated with two loop pulling chains after being moved down under, Xiamen be overweighted due to visiting, so that two loop pulling chains
Item can drive Xiamen to move up, until valve is closed；When in handcart push-in breaker chamber, driving lever can be caught in first limit and lead
The guiding of section is driven in the drive section of slot, so that driving lever is swung with swing rod, swing rod can be driven after swinging by drive rod
Drive block is mobile, thus make annular drive chain rotation drive visit move up, Xiamen moves down, valve is dialled after opening
Bar can be caught in into the maintaining segment of limit guide groove, so that driving lever can not be swung with swing rod, so that it is kept open valve,
So that the breaker on handcart can be inserted into band electrical contact.
2. modified high-voltage switch cabinet according to claim 1, it is characterised in that: the bottom of handcart is provided with one and leads
To groove, the bottom of breaker chamber is provided with a guide rail, a directive wheel is provided at the outer end of guide rail,
When handcart push-in breaker chamber in when, the port for being oriented to groove will receive the guiding of directive wheel, enable guiding groove port
Alignment guide track carrys out the push-in of rival car into guiding groove and is oriented to so that guide rail be enable to be caught in.
3. modified high-voltage switch cabinet according to claim 1, it is characterised in that: be additionally provided at the top of cabinet body antidrip
Water vent window, the structure of Anti-drip vent window include: lower cover and upper cover, the row that the top of lower cover is arranged by several spacing side by side
Water bar composition is respectively arranged with a rhone along draining item arrangement on each draining item, drips and fall into rhone
After can be discharged along rhone from lower cover top side, be additionally provided with a circle for installing the peace of lower cover in the bottom outside of lower cover
Rim is provided with mounting hole on installation side；The top of upper cover is made of the water bar that several spacing side by side are arranged, upper cover
After in lower cover, each water bar in upper cover can distinguish the top in one-to-one covering gap between each adjacent row water bar,
Water bar can stop to drip to be fallen into lower cover from the gap between adjacent row water bar, and drip stopped by water bar after keeping off
It can also be flowed under the guidance of water bar in the rhone of water bar two sides draining item.
4. modified high-voltage switch cabinet according to claim 3, it is characterised in that: the cross section of water bar is domed, row
The cross section of water bar is in invert shape.
5. modified high-voltage switch cabinet according to claim 3 or 4, it is characterised in that: upper cover passes through buckle phase with lower cover
It is fixed.
6. modified high-voltage switch cabinet according to claim 3 or 4, it is characterised in that: in the lower surface on lower cover installation side
On be provided with around installation side arrangement for compressing the reinforcing rib of water-proof strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901495.5U CN209150514U (en) | 2018-11-19 | 2018-11-19 | Modified high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901495.5U CN209150514U (en) | 2018-11-19 | 2018-11-19 | Modified high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150514U true CN209150514U (en) | 2019-07-23 |
Family
ID=67286354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901495.5U Withdrawn - After Issue CN209150514U (en) | 2018-11-19 | 2018-11-19 | Modified high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109326969A (en) * | 2018-11-19 | 2019-02-12 | 江苏天港箱柜有限公司 | Modified high-voltage switch cabinet |
-
2018
- 2018-11-19 CN CN201821901495.5U patent/CN209150514U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109326969A (en) * | 2018-11-19 | 2019-02-12 | 江苏天港箱柜有限公司 | Modified high-voltage switch cabinet |
| CN109326969B (en) * | 2018-11-19 | 2023-09-15 | 江苏天港箱柜有限公司 | Improved high-voltage switch cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106066061B (en) | Air port device and air pipe machine | |
| CN107388551A (en) | Air deflection assemblies, air exhausting structure and air conditioner | |
| CN209150514U (en) | Modified high-voltage switch cabinet | |
| KR20090121491A (en) | Device of opening and shutting for dome type roof | |
| JP2019086418A5 (en) | ||
| CN201069214Y (en) | Case air conditioner of sliding door with air outlet | |
| CN110344705B (en) | Door opening device and door opening household appliance thereof | |
| CN106499316B (en) | A kind of door-plate sealing mechanism | |
| CN207533654U (en) | A kind of vent cabinet with automatic sensing door | |
| CN104818934B (en) | Automatic convection-current air window | |
| CN109326969A (en) | Modified high-voltage switch cabinet | |
| CN209761226U (en) | Multi-link mechanism | |
| CN103528174B (en) | Air-conditioning system and indoor set thereof | |
| CN101344283A (en) | Cabinet air conditioner with exhaust port sliding door | |
| CN103939991B (en) | Indoor unit of air conditioner | |
| CN206360538U (en) | Built-in electric door and window drive device | |
| CN209150601U (en) | A kind of high-tension switch cabinet | |
| CN208395724U (en) | A kind of extension type advertisement banister | |
| CN108533135A (en) | Stopping sliding door | |
| CN206281066U (en) | Air-conditioner and its indoor set | |
| CN205174750U (en) | Air -out device and have its air conditioner | |
| CN211119923U (en) | Air guide plate structure of air conditioner on-hook and air conditioner on-hook | |
| CN203571983U (en) | Air conditioning system and indoor unit of air conditioning system | |
| CN103836783A (en) | Air conditioner | |
| CN211208940U (en) | Dampproofing safety switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190723 Effective date of abandoning: 20230915 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190723 Effective date of abandoning: 20230915 |