CN207504350U - The closed guard mechanism and electroscopic device of a kind of switch cabinet bus room - Google Patents
The closed guard mechanism and electroscopic device of a kind of switch cabinet bus room Download PDFInfo
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- CN207504350U CN207504350U CN201721300424.5U CN201721300424U CN207504350U CN 207504350 U CN207504350 U CN 207504350U CN 201721300424 U CN201721300424 U CN 201721300424U CN 207504350 U CN207504350 U CN 207504350U
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- closed guard
- limited block
- guide rod
- electrical verification
- switch cabinet
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- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 238000012795 verification Methods 0.000 claims abstract description 46
- 230000005611 electricity Effects 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims 3
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses the closed guard mechanisms and electroscopic device of a kind of switch cabinet bus room, it is desirable to provide and it is a kind of easy to operate, the efficiency of switch cabinet electricity detection operation can be effectively improved；And the closed guard mechanism and electroscopic device of the reliable switch cabinet bus room of safe operation.The closed guard mechanism of switch cabinet bus room is included in upright guide rail on the cabinet of switchgear, for sealing the upper closed guard of the output wiring terminal for the circuit room for hiding switchgear with lower closed guard and connect the link mechanism of closed guard and lower closed guard.Electroscopic device includes：Pedestal, the closed guard thrust gear being set on the base and upper and lower two set coordinated types electrical verification group.
Description
Technical field
The utility model is related to switchgear fields, and in particular to a kind of closed guard mechanism of switch cabinet bus room and electrical verification
Device.
Background technology
High-voltage switch gear cabinet equipment must carry out electrical verification operation before ground connection operates, and the bus-bar room in high-tension switch cabinet（Text
In bus-bar room, that is, circuit room）Output wiring terminal usually require with closed guard carry out envelope screening, isolation, avoid occur misconnection
It touches and generates security risk；Thus operated in switch cabinet electricity detection（That is the output wiring terminal electrical verification operation of switchgear）Preceding needs are beaten
The closed guard of bus-bar room is opened, electrical verification operation is then carried out using electroscope.In practical electrical verification operating process, in order to improve behaviour
Make safety, generally use electricity check trolley opens the closed guard of bus-bar room by electricity check trolley as electroscopic device at present；
Then operator carries out electrical verification operation by electroscope；But current electricity check trolley leads to switch cabinet electricity detection there are inconvenient
The efficiency of operation is low and manually still there are the problems such as security risk for electrical verification by electroscope.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide it is a kind of not only easy to operate,
The efficiency of switch cabinet electricity detection operation can be effectively improved；And the closed guard mechanism of the reliable switch cabinet bus room of safe operation and
Electroscopic device.
The technical solution of the utility model is：
A kind of closed guard mechanism of switch cabinet bus room, including be arranged on the cabinet of switchgear upright guide rail, use
Upper closed guard and the lower closed guard of the output wiring terminal of the bus-bar room of switchgear are hidden in envelope, positioned at upper closed guard under
Reset tension spring and connection between closed guard go up the link mechanism of closed guard and lower closed guard, are set on the upright guide rail
There are upper lifting slider and lower lifting slider, upright guide rail is equipped with upper closed guard limited block and lower closed guard limited block, on
Closed guard limited block is located at the top of lower closed guard limited block, upper closed guard limited block and lower closed guard limited block position
Between upper lifting slider and lower lifting slider, the upper closed guard is located at the top of lower closed guard, and upper closed guard leads to
It crosses overhead gage connector to be fixed on lifting slider, lower closed guard is fixed on lower lifting slider by lower baffle plate connector
On, the upper end of the reset tension spring is connected with upper closed guard, and the lower end of reset tension spring is connected with lower closed guard, described
Link mechanism includes the first connecting rod being obliquely installed and the second connecting rod being obliquely installed, and the upper end of first connecting rod is hinged by first
Axis is hinged and connected with upper closed guard, and the lower end of first connecting rod is hinged and connected by the upper end of the second articulated shaft and second connecting rod,
The lower end of second connecting rod is hinged and connected by third articulated shaft and lower closed guard.
The closed guard mechanism of the switch cabinet bus room of this programme can coordinate electroscopic device to carry out electrical verification behaviour to switchgear
Make, it is easy to operate, the efficiency of switch cabinet electricity detection operation can be effectively improved；And safe operation is reliable.
Preferably, upper closed guard is vertically arranged, lower closed guard is vertically arranged.
A kind of electroscopic device of closed guard mechanism applied to switch cabinet bus room, including：Pedestal is set on the base
Closed guard thrust gear and upper and lower two set coordinated types electrical verification group；The closed guard thrust gear includes being set on the base
First level guide sleeve, be slidably arranged in first level guide sleeve first level guide rod, be arranged on first level guide rod end
And with first level guide rod perpendicular vertical top plate, be arranged on first level guide rod and perpendicular perpendicular of first level guide rod
Direct connection move push plate and be set on the base for push first level guide rod first elapse executing agency, the vertical top plate with
Vertical linkage push plate is located at the opposite sides of first level guide sleeve；A set coordinated type electrical verification group position in two set coordinated type electrical verification groups
In the lower section of first level guide rod, another set coordinated type electrical verification group is located at the top of first level guide rod, per set coordinated type electrical verification
Group includes several electrical verification mechanisms being distributed side by side, and the second horizontal guide sleeve that the electrical verification mechanism is set on the base is slided and set
The second horizontal guide in the second horizontal guide sleeve, the guide rod limited block being arranged in the second horizontal guide and guide rod baffle, set
It is located at the second horizontal guide and reseting pressuring spring between the second horizontal guide sleeve and guide rod baffle and is arranged on the second level and leads
The electroscope of bar one end, second horizontal guide is parallel with first level guide rod, in same electrical verification mechanism：Guide rod limited block
It is located at the opposite sides of the second horizontal guide sleeve with guide rod baffle, electroscope is located at the same of the second horizontal guide sleeve with lower guide rod limited block
Side；The vertical top plate and the second horizontal guide are located at the same side of vertical linkage push plate.
The electroscopic device of this programme is applied to carry out electrical verification behaviour to switchgear in the closed guard mechanism of switch cabinet bus room
Make, it is easy to operate, the efficiency of switch cabinet electricity detection operation can be effectively improved；And safe operation is reliable.
Preferably, first level guide rod is equipped with the first limited block and the second limited block, the first limited block and the second limit
Position block is located at the opposite sides of first level guide sleeve, and the first limited block is located at the same side of first level guide sleeve with vertical top plate.
Preferably, when the first limited block is against on the end face of first level guide sleeve：Vertical linkage push plate and the second water
Flat guide rod separation.
Preferably, further including electroscopic device detent mechanism, electroscopic device detent mechanism includes being arranged on the bottom of switchgear
Locating piece on face, two vertical lower Positioning holes being arranged on locating piece upper surface, be set on the base and with it is vertical lower fixed
Position hole vertical upper Positioning holes and the one-to-one positioning pin being arranged in upper Positioning holes correspondingly.
Preferably, the lower end of positioning pin is equipped with the guiding tapering that internal diameter is gradually reduced from top to bottom.
Preferably, the first passage executing agency is passage electric cylinders.
Preferably, the lower surface of pedestal is equipped with idler wheel.
Preferably, the electrical verification mechanism of same group of coordinated type electrical verification group is equally spaced.
The beneficial effects of the utility model are：It is not only easy to operate, the efficiency of switch cabinet electricity detection operation can be effectively improved；And
And safe operation is reliable.
Description of the drawings
Fig. 1 is a kind of structure diagram of the closed guard mechanism of the switch cabinet bus room of the utility model.
Fig. 2 is the A direction views in Fig. 1.
Fig. 3 is the electroscopic device of the closed guard mechanism applied to switch cabinet bus room of the utility model in practical application
A kind of structure diagram in the process.
In figure：
Bus-bar room 1, output wiring terminal 1.1；
Upright guide rail 2.1, lower closed guard 2.2, lower lifting slider 2.3, reset tension spring 2.4, second connecting rod 2.5, second
Articulated shaft 2.6, first connecting rod 2.7, upper closed guard 2.8, upper lifting slider 2.9, lower closed guard limited block 2.10, third hinge
Spindle 2.11, the first articulated shaft 2.12, upper closed guard limited block 2.13；
Pedestal 3.1, locating piece 3.2, positioning pin 3.3, first level guide sleeve 3.4, first level guide rod 3.5, the second limiting
Block 3.6, the vertical push plate 3.7 that links, the first passage executing agency 3.8, the first limited block 3.9, vertical top plate 3.10；
Coordinated type electrical verification group 3a, electrical verification mechanism 3a.1：Second horizontal guide sleeve 3.11, the second horizontal guide 3.12 reset pressure
Spring 3.13, guide rod baffle 3.14, electroscope 3.15, guide rod limited block 3.16.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, a kind of closed guard mechanism of switch cabinet bus room, including：It is arranged on the cabinet of switchgear
On upright guide rail 2.1, upper closed guard 2.8 and lower envelope for sealing the output wiring terminal 1.1 for the bus-bar room 1 for hiding switchgear
Close baffle 2.2, the reset tension spring 2.4 between upper closed guard and lower closed guard and the upper closed guard of connection and lower closing
The link mechanism of baffle.
Upright guide rail is equipped with upper lifting slider 2.9 and lower lifting slider 2.3.Upright guide rail is limited equipped with upper closed guard
Position block 2.13 and lower closed guard limited block 2.10.Upper closed guard limited block is located at the top of lower closed guard limited block.On
Closed guard limited block and lower closed guard limited block are between upper lifting slider and lower lifting slider.
Upper closed guard is vertically arranged, and lower closed guard is vertically arranged.Upper closed guard is located at the top of lower closed guard.
Upper closed guard is fixed on by overhead gage connector on upper lifting slider.Lower closed guard is fixed on by lower baffle plate connector
On lower lifting slider.The upper end of reset tension spring is connected with upper closed guard, and the lower end of reset tension spring is connected with lower closed guard
It connects.
Link mechanism includes the first connecting rod 2.7 being obliquely installed and the second connecting rod 2.5 being obliquely installed.First connecting rod it is upper
End is hinged and connected by the first articulated shaft 2.12 with upper closed guard.The lower end of first connecting rod passes through the second articulated shaft 2.6 and
The upper end of two connecting rods is hinged and connected.The lower end of second connecting rod is hinged and connected by third articulated shaft 2.11 and lower closed guard.The
One connecting rod is identical with the length of second connecting rod.First connecting rod and second connecting rod are in the shape of the letter V distribution.First connecting rod and second connecting rod with
Bus-bar room where output wiring terminal is located at the opposite sides of upright guide rail.
As shown in figure 3, a kind of electroscopic device of closed guard mechanism applied to switch cabinet bus room, including：Electrical verification fills
Put detent mechanism, pedestal 3.1, the closed guard thrust gear being set on the base and upper and lower two set coordinated types electrical verification group 3a.Bottom
The lower surface of seat is equipped with idler wheel.
Electroscopic device detent mechanism includes the locating piece 3.2 being arranged on the bottom surface of switchgear, is arranged on locating piece upper table
Two vertical lower Positioning holes on face, be set on the base and with vertical lower Positioning holes vertical upper Positioning holes and one correspondingly
The one corresponding positioning pin 3.3 being arranged in upper Positioning holes.Vertical upper Positioning holes run through the upper and lower surface of pedestal.Under positioning pin
End is equipped with the guiding tapering that internal diameter is gradually reduced from top to bottom.
Closed guard thrust gear includes being set on the base and the first level guide sleeve 3.4 above pedestal, slip
The first level guide rod 3.5 that is arranged in first level guide sleeve, be arranged on first level guide rod end and with first level guide rod
Perpendicular vertical top plate 3.10 is arranged on vertical linkage push plate perpendicular with first level guide rod on first level guide rod
3.7 and be set on the base for push first level guide rod first elapse executing agency 3.8.First level guide sleeve and pedestal
Between be connected by the first connector.First passage executing agency is passage electric cylinders or passage cylinder.
First level guide rod is equipped with the first limited block 3.9 and the second limited block 3.6.First limited block and the second limited block
Positioned at the opposite sides of first level guide sleeve.Vertical top plate is located at the opposite sides of first level guide sleeve with vertical linkage push plate.
First limited block is located at the same side of first level guide sleeve with vertical top plate.When the first limited block is against the end of first level guide sleeve
When on face：Vertical linkage push plate is detached with the second horizontal guide.
A set coordinated type electrical verification group in two set coordinated type electrical verification groups is located at the lower section of first level guide rod, another group of linkage
Formula electrical verification group is located at the top of first level guide rod.Include several electrical verification mechanisms being distributed side by side per set coordinated type electrical verification group
3a.1.The electrical verification mechanism of same group of coordinated type electrical verification group is equally spaced.The output wiring terminal one of electrical verification mechanism and bus-bar room
One corresponds to.
The second horizontal guide sleeve 3.11 that electrical verification mechanism is set on the base, second be slidably arranged in the second horizontal guide sleeve
Horizontal guide 3.12, the guide rod limited block 3.16 being arranged in the second horizontal guide and guide rod baffle 3.14 are set in the second water
Flat guide rod and reseting pressuring spring 3.13 between the second horizontal guide sleeve and guide rod baffle and it is arranged on second horizontal guide one end
Electroscope 3.15.First level guide rod is parallel with the second horizontal guide.Second horizontal guide sleeve is located above pedestal, the second water
It is connected between flat guide sleeve and pedestal by the second connector.
In same electrical verification mechanism：Guide rod limited block is located at the opposite sides of the second horizontal guide sleeve, electroscope with guide rod baffle
It is located at the same side of the second horizontal guide sleeve with lower guide rod limited block.
Vertical top plate and the second horizontal guide are located at the same side of vertical linkage push plate.
Electroscope is located at the opposite sides of the corresponding second horizontal guide sleeve with vertical linkage push plate.
Switch cabinet electricity detection operation is as follows：
First, as shown in Figure 3：Before electroscopic device passage to bus-bar room, make vertical upper Positioning holes and vertical lower Positioning holes
To just, two positioning pins are inserted into corresponding vertical lower Positioning holes, so as to be positioned to electroscopic device.
The second, the first passage executing agency drives first level guide rod to be moved along, until the second limited block is against first
Until on the end face of horizontal guide sleeve.During first level guide rod is moved along：
Vertical top plate is by the lower end for being first against first connecting rod and passes through first connecting rod and the upper closed guard of second connecting rod drive
It is up moved along upright guide rail, lower closed guard is driven to move down along upright guide rail；Then in upper closed guard and lower closing
After baffle movement setpoint distance, the vertical push plate that links will be against in the second horizontal guide and push the second horizontal guide and electroscope
It is moved along together；
When the second limited block is against on the end face of first level guide sleeve：Electroscope crosses closed guard or lower closing gear
Plate is simultaneously against on corresponding output wiring terminal, so as to carry out electrical verification behaviour to the output wiring terminal of bus-bar room by electroscope
Make.
Third, the first passage executing agency drives first level guide rod to move backward, until the first limited block is against first
Until on the end face of horizontal guide sleeve；Second horizontal guide and electroscope move backward under the action of reseting pressuring spring, until guide rod
Until limited block is against on the end face of the second horizontal guide sleeve；Meanwhile under the action of reset tension spring, upper closed guard is moved down and is supported
On upper closed guard limited block, lower closed guard is moved up and is against on lower closed guard limited block, and envelope hides switchgear again
The output wiring terminal of bus-bar room.
The closed guard mechanism of the switch cabinet bus room of the present embodiment and the closed guard machine applied to switch cabinet bus room
The electroscopic device of structure is not only easy to operate, can effectively improve the efficiency of switch cabinet electricity detection operation, and without manually electrical verification,
Safe operation is reliable.
Claims (6)
1. a kind of closed guard mechanism of switch cabinet bus room, it is characterized in that, it is vertical on the cabinet of switchgear including being arranged on
Guide rail, for seal the output wiring terminal for the bus-bar room for hiding switchgear upper closed guard and lower closed guard, positioned at upper closing
The link mechanism of the upper closed guard of reset tension spring and connection and lower closed guard between baffle and lower closed guard,
The upright guide rail is equipped with upper lifting slider and lower lifting slider, upright guide rail be equipped with upper closed guard limited block with
Lower closed guard limited block, upper closed guard limited block are located at the top of lower closed guard limited block, upper closed guard limited block
And lower closed guard limited block is between upper lifting slider and lower lifting slider,
The upper closed guard is located at the top of lower closed guard, and upper closed guard is fixed on upper lifting by overhead gage connector
On sliding block, lower closed guard is fixed on by lower baffle plate connector on lower lifting slider, the upper end of the reset tension spring and upper envelope
Baffle to be closed to be connected, the lower end of reset tension spring is connected with lower closed guard,
The link mechanism includes the first connecting rod being obliquely installed and the second connecting rod being obliquely installed, and the upper end of first connecting rod passes through
First articulated shaft is hinged and connected with upper closed guard, and the lower end of first connecting rod is cut with scissors by the upper end of the second articulated shaft and second connecting rod
Connect connected, the lower end of second connecting rod is hinged and connected by third articulated shaft and lower closed guard.
2. a kind of electroscopic device of closed guard mechanism applied to switch cabinet bus room described in claim 1, it is characterized in that,
Including：Pedestal, the closed guard thrust gear being set on the base and upper and lower two set coordinated types electrical verification group；
The closed guard thrust gear includes the first level guide sleeve being set on the base, is slidably arranged in first level guide sleeve
Interior first level guide rod is arranged on first level guide rod end and the vertical top plate perpendicular with first level guide rod, setting
It the vertical linkage push plate perpendicular with first level guide rod and is set on the base to push first on first level guide rod
First passage executing agency of horizontal guide, the vertical top plate are located at opposite the two of first level guide sleeve with vertical linkage push plate
Side；
A set coordinated type electrical verification group in two set coordinated type electrical verification groups is located at the lower section of first level guide rod, and another set coordinated type is tested
Electricity group includes several electrical verification mechanisms being distributed side by side positioned at the top of first level guide rod, every set coordinated type electrical verification group,
The second horizontal guide sleeve that the electrical verification mechanism is set on the base, second be slidably arranged in the second horizontal guide sleeve are horizontal
Guide rod, the guide rod limited block being arranged in the second horizontal guide and guide rod baffle are set in the second horizontal guide and positioned at second
Reseting pressuring spring between horizontal guide sleeve and guide rod baffle and the electroscope for being arranged on second horizontal guide one end, described second is horizontal
Guide rod is parallel with first level guide rod,
In same electrical verification mechanism：Guide rod limited block is located at the opposite sides of the second horizontal guide sleeve with guide rod baffle, and electroscope is under
Guide rod limited block is located at the same side of the second horizontal guide sleeve；
The vertical top plate and the second horizontal guide are located at the same side of vertical linkage push plate.
3. the closed guard mechanism according to claim 2 applied to switch cabinet bus room described in claim 1 tests
Electric installation, it is characterized in that, the first level guide rod is equipped with the first limited block and the second limited block, the first limited block and second
Limited block is located at the opposite sides of first level guide sleeve, and the first limited block is located at the same of first level guide sleeve with vertical top plate
Side.
4. the closed guard mechanism according to claim 2 applied to switch cabinet bus room described in claim 1 tests
Electric installation, it is characterized in that, electroscopic device detent mechanism is further included, electroscopic device detent mechanism includes being arranged on the bottom surface of switchgear
On locating piece, be arranged on locating piece upper surface two vertical lower Positioning holes, be set on the base and positioned with vertical lower
Hole vertical upper Positioning holes and the one-to-one positioning pin being arranged in upper Positioning holes correspondingly.
5. the closed guard mechanism according to claim 4 applied to switch cabinet bus room described in claim 1 tests
Electric installation, it is characterized in that, the lower end of positioning pin is equipped with the guiding tapering that internal diameter is gradually reduced from top to bottom.
6. the electrical verification applied to the closed guard mechanism of switch cabinet bus room described in claim 1 according to claim 2
Device, it is characterized in that, the electrical verification mechanism of same group of coordinated type electrical verification group is equally spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721300424.5U CN207504350U (en) | 2017-10-10 | 2017-10-10 | The closed guard mechanism and electroscopic device of a kind of switch cabinet bus room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721300424.5U CN207504350U (en) | 2017-10-10 | 2017-10-10 | The closed guard mechanism and electroscopic device of a kind of switch cabinet bus room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504350U true CN207504350U (en) | 2018-06-15 |
Family
ID=62499886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721300424.5U Active CN207504350U (en) | 2017-10-10 | 2017-10-10 | The closed guard mechanism and electroscopic device of a kind of switch cabinet bus room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910753A (en) * | 2017-10-10 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | The closed guard mechanism and electroscopic device of switch cabinet bus room |
| CN112086892A (en) * | 2020-09-08 | 2020-12-15 | 曹西光 | Low-voltage power distribution cabinet assembling equipment and assembling method thereof |
-
2017
- 2017-10-10 CN CN201721300424.5U patent/CN207504350U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910753A (en) * | 2017-10-10 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | The closed guard mechanism and electroscopic device of switch cabinet bus room |
| CN112086892A (en) * | 2020-09-08 | 2020-12-15 | 曹西光 | Low-voltage power distribution cabinet assembling equipment and assembling method thereof |
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