CN205643536U - Electrified nuclear phase auxiliary device of cabinet type circuit breaker of switch - Google Patents
Electrified nuclear phase auxiliary device of cabinet type circuit breaker of switch Download PDFInfo
- Publication number
- CN205643536U CN205643536U CN201620400835.0U CN201620400835U CN205643536U CN 205643536 U CN205643536 U CN 205643536U CN 201620400835 U CN201620400835 U CN 201620400835U CN 205643536 U CN205643536 U CN 205643536U
- Authority
- CN
- China
- Prior art keywords
- metal arm
- side metal
- crossbeam
- dolly
- nuclear phase
- 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.)
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Links
- 239000002184 metal Substances 0.000 claims abstract description 41
- 229910052751 metal Inorganic materials 0.000 claims abstract description 41
- 230000005611 electricity Effects 0.000 claims description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000002955 isolation Methods 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000009421 internal insulation Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007363 ring formation reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model relates to an electrified nuclear phase auxiliary device of cabinet type circuit breaker of switch, its technical characterstic is: including left side metal arm, right side metal arm and dolly crossbeam, the one end of left side metal arm and right side metal arm is installed respectively at the both ends of dolly crossbeam, and the other end of left side metal arm and right side metal arm is equipped with admittedly respectively and is used for pushing the baffle that the inside metal of cubical switchboard kept off the handle open, installs two little wheels respectively in the bottom of left side metal arm and right side metal arm, installs two handles that are used for the push -and -pull dolly in the outside of dolly crossbeam. The utility model discloses according to the characteristics of on -the -spot cubical switchboard, install the baffle on the metal arm about the travelling car, can carry out remote opening to cubical switchboard internal insulation isolation barrier, personnel and equipment safety are guaranteed in carrying out smoothly of a convenient nuclear phase, reduced experimental preceding preparation work, reduction work flow has improved test efficiency.
Description
Technical field
This utility model belongs to technical field of relay protection, and especially the cabinet type fuser belt electricity of a kind of switch is once
Nuclear phase assisting device.
Background technology
Before 10kV, 35kV bus cyclization or before power plant carries out 6kV auxiliary Power switching, in order to avoid non-with
The generation of phase combined floodgate situation, previous in cyclization as will carry out nuclear phase and confirm.Core is carried out at switch cubicle
The concrete grammar of phase is: is pulled out by chopper, then carries out with a phasing tester at the static contact of switch cubicle
Nuclear phase, but in the case of switch pull-out, the live part of static contact has insulation-isolation baffle to block, and leads
Cause work can not the most smooth and easy carry out.Switch cubicle insulation barrier is beaten by existing way owing to not having special equipment
Open, isolation baffle plate insulating bar typically can only be relied on to lever up by force, or operate with insulating glove etc.,
Operation easier is big, and objectively safety guarantee aspect cannot rely on equipment and technology is avoided, and can only rely on personnel's
Technical merit determines.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of test efficiency is high, safety
A switch reliable and easy to use cabinet type fuser belt nuclear phase assisting device of electricity.
This utility model solves it and technical problem is that and take techniques below scheme to realize:
A kind of switch cabinet type fuser belt nuclear phase assisting device of electricity, including left side metal arm, right side metal
Arm and dolly crossbeam, one end of described left side metal arm and right side metal arm is separately mounted to the two of dolly crossbeam
End, the other end of left side metal arm and right side metal arm is fixed with respectively for pushing inside switch cabinet metal gear open
Baffle plate, be separately installed with two dolly wheels in the bottom of left side metal arm and right side metal arm, little
The outside of car crossbeam is provided with two handles for push-and-pull dolly.
Described dolly crossbeam is made up of left crossbeam and right crossbeam grafting, and left crossbeam is shaped with by left cross girder and side
Groove constitute, the projection that right crossbeam is shaped with by right cross girder and side is constituted, and the projection of right crossbeam is inserted into
Diverse location in the groove of left crossbeam is also fixed by bolt.
Advantage of the present utility model and good effect be:
1, this utility model is according to the feature of on-the-spot switch cubicle, installs gear on the left and right metal arm of mobile dolly
Plate, it is possible to open insulation-isolation baffle in switch cubicle at a distance, facilitates carrying out smoothly of a nuclear phase,
Guarantee personnel and equipment safety；Decrease preparation before test, reduce workflow, improve test effect
Rate.
2, crossbeam of the present utility model uses adjustable length structure, can according to the feature of on-the-spot switch cubicle,
The width of adjusting apparatus, thus meet the needs of different switch cubicle size, expand the scope of application of this device.
3, this utility model can open isolation baffle plate outward in safe enough distance, avoids examination from technological means
The generation of the accidental shock accident during testing, thoroughly solves the potential safety hazard in process of the test.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of left crossbeam；
Fig. 4 is the structural representation of right crossbeam；
The topology view that Fig. 5 is left crossbeam and right crossbeam is combined；
Wherein, metal arm on the left of 1-, 2-dolly crossbeam, 3-handle, metal arm on the right side of 4-, 5-dolly wheel,
6-baffle plate, the left cross girder of 7-, 8-groove, 9-projection, the right cross girder of 10-, 11-bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model embodiment is further described:
A kind of switch cabinet type fuser belt nuclear phase assisting device of electricity, as shown in Figures 1 and 2, including a left side
Side metal arm 1, right side metal arm 4 and dolly crossbeam 2, described left side metal arm and one end of right side metal arm
Being separately mounted to the two ends of dolly crossbeam, the other end of left side metal arm and right side metal arm is fixed with use respectively
In push open inside switch cabinet metal gear handle baffle plate 6, pacify respectively in the bottom of left side metal arm and right side metal arm
Equipped with two dolly wheels 5, two handles 3 for push-and-pull dolly are installed in the outside of dolly crossbeam.
In order to adapt to different electric pressure (6kV, 10kV, 35kV) and different switchtype (power supply enters
Line cabinet, PT cabinet, load outgoing line cabinet etc.) cabinet size, dolly crossbeam uses length-adjustable structure, should
The length of dolly crossbeam can be adjusted according to the change of cabinet size.As shown in Figures 3 to 5, dolly
Crossbeam is made up of left crossbeam and right crossbeam grafting, groove 8 structure that left crossbeam is shaped with by left cross girder 7 and side
Becoming, the projection 9 that right crossbeam is shaped with by right cross girder 10 and side is constituted, and the projection of right crossbeam is inserted into left horizontal stroke
Diverse location in the groove of beam is also fixed by bolt 11, due to projection insert and in groove not
Co-located can adjust the length of dolly crossbeam, thus meets the needs of different switch cubicle size, therefore, expands
The big scope of application of this device.
Use of the present utility model and work process be:
(1) adjust dolly crossbeam length, and fix；
(2) being pushed in switch cubicle by this equipment, the dolly wheel below the metal arm of the left and right sides is put into out
Close in the respective rail in cabinet；
(3) two hold handle is pushed into this equipment in switch cubicle；
(4) this device is pushed into baffle plate can the metal gear handle of both sides in pull switch cabinet, shelves are the company of drive
Connect the insulation barrier metallic rod of static contact, open insulation barrier, expose static contact, now stop pushing.
It is emphasized that embodiment described in the utility model is illustrative rather than determinate,
Therefore this utility model includes the embodiment being not limited to described in detailed description of the invention, every by this area skill
Other embodiments that art personnel draw according to the technical solution of the utility model, also belong to this utility model
The scope of protection.
Claims (2)
1. one kind switchs a cabinet type fuser belt nuclear phase assisting device of electricity, it is characterised in that: include left side gold
Belonging to arm, right side metal arm and dolly crossbeam, one end of described left side metal arm and right side metal arm is respectively mounted
At the two ends of dolly crossbeam, the other end of left side metal arm and right side metal arm is fixed with respectively for pushing open open
Close the baffle plate of cabinet interior metal gear handle, be separately installed with two in the bottom of left side metal arm and right side metal arm
Dolly wheel, is provided with two handles for push-and-pull dolly in the outside of dolly crossbeam.
A kind of switch the most according to claim 1 cabinet type fuser belt nuclear phase assisting device of electricity, its
It is characterised by: described dolly crossbeam is made up of left crossbeam and right crossbeam grafting, and left crossbeam is by left cross girder and
The groove that side is shaped with is constituted, and the projection that right crossbeam is shaped with by right cross girder and side is constituted, the projection of right crossbeam
It is inserted into the diverse location in the groove of left crossbeam and is fixed by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620400835.0U CN205643536U (en) | 2016-05-05 | 2016-05-05 | Electrified nuclear phase auxiliary device of cabinet type circuit breaker of switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620400835.0U CN205643536U (en) | 2016-05-05 | 2016-05-05 | Electrified nuclear phase auxiliary device of cabinet type circuit breaker of switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643536U true CN205643536U (en) | 2016-10-12 |
Family
ID=57049642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620400835.0U Active CN205643536U (en) | 2016-05-05 | 2016-05-05 | Electrified nuclear phase auxiliary device of cabinet type circuit breaker of switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487481A (en) * | 2020-05-08 | 2020-08-04 | 国网山东省电力公司滨州市沾化区供电公司 | Central nuclear phase trolley for switch cabinet and central switch cabinet |
-
2016
- 2016-05-05 CN CN201620400835.0U patent/CN205643536U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487481A (en) * | 2020-05-08 | 2020-08-04 | 国网山东省电力公司滨州市沾化区供电公司 | Central nuclear phase trolley for switch cabinet and central switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |