CN209150601U - A kind of high-tension switch cabinet - Google Patents
A kind of high-tension switch cabinet Download PDFInfo
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- CN209150601U CN209150601U CN201821901507.4U CN201821901507U CN209150601U CN 209150601 U CN209150601 U CN 209150601U CN 201821901507 U CN201821901507 U CN 201821901507U CN 209150601 U CN209150601 U CN 209150601U
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Abstract
The utility model discloses a kind of high-tension switch cabinets, it include: cabinet body, valve is equipped in cabinet body, when handcart is pushed into breaker chamber, valve can be opened under the driving of valve driving device, when handcart is pulled out breaker chamber, valve can close under the driving of valve driving device, the structure of valve driving device includes: swing rod, holding rod, lower supporting rod, lower pull rod, lift up bar, upper connecting rod, drive rod, swing rod outer end is hinged with cabinet body, holding rod is located at the top of swing rod, the outer end of holding rod is mutually fixed with swing rod, driver slot is additionally provided on swing rod, the inner end of swing rod is hinged with lower supporting rod lower end, the upper end of lower supporting rod is hinged with Xiamen, it is hinged in the middle part of the lower end of lower pull rod and swing rod, the upper end of lower pull rod is hinged with bar outer end is lifted up, the middle part and cabinet body for lifting up bar are hinged, lift up the inner end of bar and the upper end phase of upper connecting rod Hingedly, the lower end of upper connecting rod is hinged with visiting, and drive rod is set on handcart.The high reliablity of the valve folding of above-mentioned high-tension switch cabinet.
Description
Technical field
The utility model relates to electrical equipment fields, and in particular to a kind of high-tension 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 more multiple
It is miscellaneous, so that the reliability for opening and closing valve reduces.
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 a kind of high-tension switch cabinet, comprising: cabinet
Body is provided with the valve of energy barrier tape electrical contact and breaker chamber in cabinet body, and valve is formed by visiting with Xiamen, weight of visiting
Greater than Xiamen weight, valve energy after moving towards under the guiding of upright guide rail with Xiamen of visiting is closed, and is visited opposite with Xiamen
Valve energy is opened after movement, and when handcart is pushed into breaker chamber, valve can be opened under the driving of valve driving device, so that
Breaker on handcart, which can be inserted into contact, realizes combined floodgate, when handcart pull-out breaker chamber is made breaker open operation, valve
It can be closed under the driving of valve driving device, so that being spaced from each other with electrical contact and breaker chamber, it is characterised in that: valve drives
The structure of dynamic device includes: swing rod, holding rod, lower supporting rod, lower pull rod, lifts up bar, upper connecting rod, drive rod, swing rod outer end and cabinet body
It is hinged, holding rod is located at the top of swing rod, and the outer end of holding rod is mutually fixed with swing rod, and one is additionally provided on swing rod
Driver slot on the outside of holding rod outer end, the inner end of swing rod and the lower end of lower supporting rod are hinged, the upper end and Xiamen of lower supporting rod
It is hinged, is hinged in the middle part of the lower end of lower pull rod and swing rod, the upper end of lower pull rod is hinged with the outer end for lifting up bar, lifts up in bar
Portion is hinged with cabinet body, and the upper end of the inner end and upper connecting rod of lifting up bar is hinged, and the lower end of upper connecting rod is hinged with visiting, drive rod
It is set on handcart；It visits to drive by upper connecting rod after moving down under the effect of gravity and lifts up bar swing, so that lifting up bar outer end
It is upturned, is swung up to lift up bar and can haul swing rod inner end by lower pull rod, Xiamen is overweighted due to visiting, so in swing rod
End can drive Xiamen to move up after being swung up by lower supporting rod, until valve is closed；It is driven after handcart push-in breaker chamber
Bar can by push swing rod inner end to lower swing on the inside of pushing tow driver slot, so that Xiamen moves down, while swing rod inner end to
It can also be driven by lower pull rod after lower swing and lift up bar inner end and be upturned, enabled and lift up bar and visited by upper connecting rod driving to moving up
Dynamic, until drive rod is moved inwardly into and is separated with driver slot, valve opens the state that can be closed a floodgate to breaker, drive rod at this time
It can be pressed on holding rod after being separated with driver slot, so that swing rod inner end can not be swung up, to keep the open shape of valve
State；After pulling out handcart and making breaker open operation, drive rod can be displaced outwardly with handcart without being pressed on holding rod, then driven
Lever can also push swing rod inner end to be swung up on the outside of pushing tow driver slot, and drive rod moves outwardly to be separated with driver slot
Afterwards, upper and lower door can move towards under the action of visiting gravity closes valve.
Further, a kind of high-tension switch cabinet, in which: Anti-drip vent window, Anti-drip are additionally provided at the top of cabinet body
The structure of vent window includes: lower cover and upper cover, and the draining item that the top of lower cover is arranged by several spacing side by side forms, each
A rhone along draining item arrangement is respectively arranged on draining item, drip after falling into rhone can along rhone from
The discharge of lower cover top side is additionally provided with a circle for installing the installation side of lower cover, on installation side in the bottom outside of lower cover
It is provided with mounting hole；The top of upper cover is made of the water bar that several spacing side by side are arranged, after upper cover is placed in lower cover, upper cover
On each water bar can distinguish the top in one-to-one covering gap between each adjacent row water bar, water bar can stop to drip
Fallen into lower cover from the gap between adjacent row water bar, and drip stopped by water bar after can also under the guidance of water bar
It flows into the rhone of water bar two sides draining item.
Further, a kind of high-tension switch cabinet, in which: the cross section of water bar is domed, drains the cross section of item in
Arch.
Further, a kind of high-tension switch cabinet, in which: upper cover is mutually fixed with lower cover by buckle.
Further, a kind of high-tension switch cabinet, in which: lower cover installation while lower surface on be provided with around installation while cloth
That sets is used to compress the reinforcing rib of water-proof strip.
The advantages of the utility model are as follows: in the valve driving device that a kind of high-tension switch cabinet described in the utility model uses
Linkage component be provided to realize valve function institute basic need, so the negligible amounts of linkage component, valve is driven
The structure of dynamic device is relatively simple, thus considerably increases the reliability of valve folding；In addition, the Anti-drip vent window
Electric cabinet can be made to be aerated heat dissipation from top after being installed at the top of electric cabinet, greatly optimize the effect of ventilation and heat, and can prevent
It only drips and falls into electric cabinet, play the role of protecting electric cabinet component, it is hidden to eliminate safety of dripping existing for top portion ventilation heat dissipation
Suffer from.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is a kind of high-tension switch cabinet separating brake described in the utility model.
Fig. 2 is structural schematic diagram when a kind of high-tension switch cabinet described in the utility model closes a floodgate.
Fig. 3 is the structural schematic diagram of Anti-drip vent window shown in Fig. 1.
Fig. 4 is the structural schematic diagram of lower cover shown in Fig. 3.
Fig. 5 is the structural schematic diagram of upper cover shown in Fig. 3.
Specific embodiment
The utility model is described in further detail with attached drawing combined with specific embodiments below.
As shown in Figure 1 and Figure 2, a kind of high-tension switch cabinet, comprising: cabinet body 1, being provided in cabinet body 1 can barrier tape electrical contact
11 and breaker chamber 12 valve 2, valve 2 by visit 21 and Xiamen 22 form, 21 weight of visiting be greater than 22 weight of Xiamen, visit
21 and Xiamen 22 moved towards under the guiding of upright guide rail after valve 2 can close, visit 21 and Xiamen 22 be moved away from after it is living
Door 2 can be opened, and when handcart 3 is pushed into breaker chamber 12, valve 2 can be opened under the driving of valve driving device, make to go smoothly
Breaker 31 on vehicle 3, which can be inserted into contact 11, realizes combined floodgate, makes 31 separating brake of breaker when handcart 3 is pulled out breaker chamber 12
When, valve 2 can close under the driving of valve driving device, so that being spaced from each other with electrical contact 11 and breaker chamber 12, valve
The structure of driving device includes: swing rod 4, holding rod 41, lower supporting rod 42, lower pull rod 43, lifts up bar 44, upper connecting rod 45, drive rod 46,
4 outer end of swing rod is hinged with cabinet body 1, and holding rod 41 is located at the top of swing rod 4, and the outer end of holding rod 41 and 4 phase of swing rod are solid
It is fixed, the driver slot 47 being located on the outside of 41 outer end of holding rod, the inner end of swing rod 4 and lower supporting rod 42 are additionally provided on swing rod 4
Lower end be hinged, upper end and the Xiamen 22 of lower supporting rod 42 are hinged, and the lower end of lower pull rod 43 and the middle part of swing rod 4 are hinged,
The upper end of lower pull rod 43 is hinged with the outer end for lifting up bar 44, and the middle part and cabinet body 1 for lifting up bar 44 are hinged, lift up the inner end of bar 44 with it is upper
The upper end of pull rod 45 is hinged, and the lower end of upper connecting rod 45 21 is hinged with visiting, and drive rod 46 is set on handcart 3；Visit 21
It can be driven by upper connecting rod 45 after moving down under the effect of gravity and lift up the swing of bar 44, be upturned so that lifting up 44 outer end of bar, from
And lift up bar 44 and can haul 4 inner end of swing rod by lower pull rod 43 and be swung up, 21 Xiamen 22 is overweighted due to visiting, so in swing rod 4
End can drive Xiamen 22 to move up after being swung up by lower supporting rod 42, until valve 2 is closed；Handcart 3 is pushed into breaker chamber
After 12 drive rod 46 can by pushing 4 inner end of swing rod to lower swing on the inside of pushing tow driver slot 47, so that Xiamen 22 moves down,
4 inner end of swing rod lift up 44 inner end of bar and be upturned to can also be driven by lower pull rod 43 after lower swing simultaneously, enable and lift up bar 44 and lead to
It crosses the driving of upper connecting rod 45 and visits and 21 move up, until drive rod 46 is moved inwardly into and is separated with driver slot 47, valve 2 at this time
The state that can be closed a floodgate to breaker 31 is opened, drive rod 46 and driver slot 47 can be pressed on holding rod 41 after being separated, so that pendulum
4 inner end of bar can not be swung up, to keep the opening state of valve 2；After pulling out handcart 3 and making 31 separating brake of breaker, drive
Lever 46 can be displaced outwardly without being pressed on holding rod 41 with handcart 3, then drive rod 46 can also pushing tow driver slot 47 it is outer
Side pushes 4 inner end of swing rod to be swung up, and drive rod 46 moves outwardly to after being separated with driver slot 47, upper and lower door 21,22 meetings
Moving towards under the action of visiting 21 gravity closes valve 2.
As shown in figure 3, figure 4 and figure 5, 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 (5)
1. a kind of high-tension switch cabinet, comprising: cabinet body is provided with the valve of energy barrier tape electrical contact and breaker chamber in cabinet body,
Valve is formed by visiting with Xiamen, and weight of visiting is greater than Xiamen weight, is visited and is moved in opposite directions under the guiding of upright guide rail with Xiamen
Valve energy is closed after dynamic, is visited and is moved away from rear valve energy opening with Xiamen, when handcart is pushed into breaker chamber, valve is in work
It can be opened under the driving of door drive, enable the breaker on handcart to be inserted into realization combined floodgate in contact, drawn when by handcart
When breaker chamber makes breaker open operation out, valve can close under the driving of valve driving device, so that with electrical contact and open circuit
Device room is spaced from each other, it is characterised in that: the structure of valve driving device includes: swing rod, holding rod, lower supporting rod, lower pull rod, lifts up
Bar, upper connecting rod, drive rod, swing rod outer end are hinged with cabinet body, and holding rod is located at the top of swing rod, and the outer end of holding rod with
Swing rod is mutually fixed, and the driver slot being located on the outside of holding rod outer end, the inner end of swing rod and lower supporting rod are additionally provided on swing rod
Lower end be hinged, upper end and the Xiamen of lower supporting rod are hinged, be hinged in the middle part of the lower end of lower pull rod and swing rod, lower pull rod
Upper end is hinged with the outer end for lifting up bar, and the middle part and cabinet body for lifting up bar are hinged, and the upper end of the inner end and upper connecting rod of lifting up bar is hinged,
The lower end of upper connecting rod is hinged with visiting, and drive rod is set on handcart；Visiting can pass through after moving down under the effect of gravity
Bar swing is lifted up in upper connecting rod driving, is upturned so that lifting up bar outer end, to lift up bar, to haul swing rod inner end by lower pull rod upward
It swings, overweights Xiamen due to visiting, so swing rod inner end can drive Xiamen to move up after being swung up by lower supporting rod, until
Valve is closed；After handcart push-in breaker chamber drive rod can by push swing rod inner end to lower swing on the inside of pushing tow driver slot,
So that Xiamen moves down, while swing rod inner end lift up bar inner end and be upturned to can also be driven by lower pull rod after lower swing, make
It bar must be lifted up can be driven by upper connecting rod and visited and move up, until drive rod is moved inwardly into and is separated with driver slot, lived at this time
Door opens the state that can be closed a floodgate to breaker, and drive rod and driver slot can be pressed on holding rod after being separated, so that swing rod inner end
It can not be swung up, to keep the opening state of valve；After pulling out handcart and making breaker open operation, drive rod can be with setting about
Vehicle is displaced outwardly without being pressed on holding rod, and then drive rod can also push swing rod inner end to put upwards on the outside of pushing tow driver slot
Dynamic, drive rod moves outwardly to after being separated with driver slot, and upper and lower door can move towards under the action of visiting gravity makes valve
It closes.
2. a kind of high-tension switch cabinet according to claim 1, it is characterised in that: be additionally provided with Anti-drip at the top of cabinet body
Vent window, the structure of Anti-drip vent window include: lower cover and upper cover, the draining that the top of lower cover is arranged by several spacing side by side
Item composition is respectively arranged with a rhone along draining item arrangement on each draining item, drips after falling into rhone
It can be discharged along rhone from lower cover top side, be additionally provided with a circle for installing the installation of lower cover in the bottom outside of lower cover
Side 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 is placed on
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, gear
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 in water blocking
It can also be flowed under the guidance of item in the rhone of water bar two sides draining item.
3. a kind of high-tension switch cabinet according to claim 2, it is characterised in that: the cross section of water bar is domed, draining
The cross section of item is in invert shape.
4. a kind of high-tension switch cabinet according to claim 2 or 3, it is characterised in that: upper cover is mutually solid by buckle with lower cover
It is fixed.
5. a kind of high-tension switch cabinet according to claim 2 or 3, it is characterised in that: on the lower surface on lower cover installation side
It is 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 |
|---|---|---|---|
| CN201821901507.4U CN209150601U (en) | 2018-11-19 | 2018-11-19 | A kind of high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901507.4U CN209150601U (en) | 2018-11-19 | 2018-11-19 | A kind of high-tension switch cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN209150601U true CN209150601U (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901507.4U Active CN209150601U (en) | 2018-11-19 | 2018-11-19 | A kind of high-tension switch cabinet |
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| CN (1) | CN209150601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390870A (en) * | 2018-11-19 | 2019-02-26 | 江苏天港箱柜有限公司 | A kind of high-tension switch cabinet |
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2018
- 2018-11-19 CN CN201821901507.4U patent/CN209150601U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390870A (en) * | 2018-11-19 | 2019-02-26 | 江苏天港箱柜有限公司 | A kind of high-tension switch cabinet |
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