CN207409904U - Adjusting insulation protective cover - Google Patents
Adjusting insulation protective cover Download PDFInfo
- Publication number
- CN207409904U CN207409904U CN201721555540.1U CN201721555540U CN207409904U CN 207409904 U CN207409904 U CN 207409904U CN 201721555540 U CN201721555540 U CN 201721555540U CN 207409904 U CN207409904 U CN 207409904U
- Authority
- CN
- China
- Prior art keywords
- pillar
- insulation protective
- insulation
- adjustable
- protective hood
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 55
- 230000001681 protective effect Effects 0.000 title claims abstract description 53
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 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 description 5
- 238000000034 method Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
Abstract
Adjusting insulation protective cover belongs to high voltage alive equipment protective device field, without reliable protection measure in switchgear during in order to solve the problem of high-tension switch cabinet brownout upkeep operation.Adjusting insulation protective cover includes insulation protective hood, insulation slide fastener, powerful electromagnetic chuck and multiple adjustable pillars；Insulation protective hood is the protective cover of soft isolation material；Insulation protective hood is tool there are four the boxlike integral protection cover of side, bottom surface, per two neighboring side between be attached using insulation slide fastener；The bottom of adjustable pillar is fixed on the bottom surface of insulation protective hood, and the top that pillar is adjusted is equipped with powerful electromagnetic chuck.The utility model is suitable for insulating protection.
Description
Technical field
The utility model belongs to high voltage alive equipment protective device field more particularly to a kind of applied to high-tension switch cabinet
Adjusting insulation protects field.
Background technology
At present, well known high-tension switch cabinet does not isolate protective device and the measure of charged component, switchgear inspection reliably
Repair that operation generally use has a power failure completely or the mode of brownout, when brownout usually isolate electro-mechanical part with insulating barrier
Position.Since 10kV, 35kV system are usually single bus scheme in actual production process, the complete interruption maintenance of single switch cabinet, meeting
The power supply at the other intervals of this section of busbar is influenced, power failure equipments are more, heavy workload, and economic loss is also larger.Brownout is examined
When repairing operation, although partial switch cabinet carries protective baffle plate, it occur frequently that service personnel touches by mistake during upkeep operation
Barrier switch idler wheel opens isolation baffle plate, by the exposed danger in operating area of live part；And for do not carry protection every
The switchgear of plate in upkeep operation, is typically directly inserted into insulation barrier, due to this among charged position and power failure equipments
Kind method does not have reliable fixed form, is easier to drop in use, and any operating personnel can arbitrarily take away
There is very big security risk in insulation board.In recent years, electric system repeatedly occurred due to switchgear brownout operation, protection
Human body electrification, electric shock event caused by measure is unreliable.
Utility model content
When the utility model is to solve high-tension switch cabinet brownout upkeep operation, without reliable protection in switchgear
The problem of measure, so as to provide adjusting insulation protective cover.
Adjusting insulation protective cover described in the utility model, including insulation protective hood 1, insulation slide fastener 2, powerful electromagnetic chuck 3
With multiple adjustable pillars 4；
Insulation protective hood 1 is the protective cover of soft isolation material；
Insulation protective hood 1 is tool there are four the boxlike integral protection cover of side, bottom surface, per two neighboring side between
It is attached using insulation slide fastener 2；
The bottom of adjustable pillar 4 is fixed on the bottom surface of insulation protective hood 1, and the top that pillar 4 is adjusted is equipped with strength suction
Disk 3.
Preferably, pillar 4 is adjusted includes prop liner 4-1, pillar outer barrel 4-2 and pillar inner cylinder 4-3；
Pillar outer barrel 4-2 is sleeved on outside pillar inner cylinder 4-3, and the side wall of pillar outer barrel 4-2 is equipped with a gap 4-2- vertically
The one side of 1, gap 4-2-1 are equipped with multiple concave card slot 4-2-2；
The side wall of pillar inner cylinder 4-3 fixes at least one circular buckle 4-3-1, by the way that circular buckle 4-3-1 is made to be stuck in not
The height of adjustable pillar 4 is adjusted in same concave card slot 4-2-2；
The bottom of pillar outer barrel 4-2 is equipped with pedestal 4-1, is additionally provided with fixed groove 4-2-3, pillar outer barrel 4-2 is through absolutely
The bottom surface of edge protective cover 1 makes the bottom surface of insulation protective hood 1 be stuck in fixed groove 4-2-3, and the top of pillar inner cylinder 4-3 is equipped with
Powerful electromagnetic chuck 3.
Preferably, pillar 4 is adjusted and further includes compression spring 4-4；
Compression spring 4-4 is arranged on the inner cavity of pillar outer barrel 4-2, and positioned at the bottom of pillar inner cylinder 4-3 and pillar outer barrel
Between the bottom of 4-2.
The beneficial effects of the utility model：
Adjusting insulation protective cover can be effectively isolated the charged component in high-tension switch cabinet, will not occur due to insulation every
The insecure and quarantine measures of plate installation are unreliable and charged position is exposed the operating area the problem of, the light portable, peace of device
Dress is simple, reliability is high, the powerful electromagnetic chuck being adjusted by insulation protective hood on pillar be effectively adsorbed in switchgear wall body or
Uncharged smooth flat position, the length of adjustable pillar is adjustable, and ensureing the protective cover of soft isolation material can effectively wrap
Charged position ensures the job safety of operating personnel and the safe and stable operation of power grid.
Description of the drawings
Fig. 1 is the structure diagram of adjusting insulation protective cover unfolded state；
Fig. 2 is the structure diagram of adjusting insulation protective cover drawing state；
Fig. 3 is the dimensional structure diagram of adjustable pillar；
Fig. 4 is the cut-away view of adjustable pillar；
Fig. 5 is the bottom plan view of adjustable pillar.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the premise of creative work
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
As shown in Figures 1 to 5, adjusting insulation protective cover, including insulation protective hood 1, insulation slide fastener 2,3 and of powerful electromagnetic chuck
Multiple adjustable pillars 4；
Insulation protective hood 1 is the protective cover of soft isolation material；
Insulation protective hood 1 is tool there are four the boxlike integral protection cover of side, bottom surface, per two neighboring side between
It is attached using insulation slide fastener 2；
The bottom of adjustable pillar 4 is fixed on the bottom surface of insulation protective hood 1, and the top that pillar 4 is adjusted is equipped with strength suction
Disk 3.
In present embodiment, pillar 4, which is adjusted, includes prop liner 4-1, pillar outer barrel 4-2 and pillar inner cylinder 4-3；
Pillar outer barrel 4-2 is sleeved on outside pillar inner cylinder 4-3, and the side wall of pillar outer barrel 4-2 is equipped with a gap 4-2- vertically
The one side of 1, gap 4-2-1 are equipped with multiple concave card slot 4-2-2；
The side wall of pillar inner cylinder 4-3 fixes 2 circular buckle 4-3-1, different recessed by being stuck in circular buckle 4-3-1
The height of adjustable pillar 4 is adjusted in type card slot 4-2-2；2 circular buckle 4-3-1 vertical arrays, can be stuck in pillar simultaneously
In two different concave card slot 4-2-2 of outer barrel 4-2, to adjust the effective length of adjustable prop 4.
The bottom of pillar outer barrel 4-2 is equipped with pedestal 4-1, is additionally provided with fixed groove 4-2-3, pillar outer barrel 4-2 is through absolutely
The bottom surface of edge protective cover 1 makes the bottom surface of insulation protective hood 1 be stuck in fixed groove 4-2-3, and the top of pillar inner cylinder 4-3 is equipped with
Powerful electromagnetic chuck 3.
In present embodiment, adjustable pillar 4 further includes compression spring 4-4；
Compression spring 4-4 is arranged on the inner cavity of pillar outer barrel 4-2, and positioned at the bottom of pillar inner cylinder 4-3 and pillar outer barrel
Between the bottom of 4-2.
By the way that pillar inner cylinder 4-3 is pulled to compress up and down or discharges compression spring 4-4, to adjust on pillar outer barrel 4-2
The matched position of circular buckle 4-3-1 on concave card slot 4-2-2 and pillar inner cylinder 4-3 has to reach the adjustable pillar 4 of adjusting
Imitate the purpose of length.
In present embodiment, bellows 5 and spanner 6 are further included；
Bellows 5 is inhaled through the axially hollow region of pillar inner cylinder 4-3 and compression spring 4-4,5 top of bellows with strength
Disk 3 connects, and the bottom end seal of bellows 5 is connected with spanner 6.
The installation method of adjusting insulation protective cover, comprises the following steps：
S1. suitable position is selected around charged position in switchgear, is adjusted on pillar outer barrel 4-2, pillar inner cylinder 4-3
The relative position of circle buckle 4-3-1 and concave card slot 4-2-2, swinging strut inner cylinder 4-3, by the circle on pillar inner cylinder 4-3
Buckle 4-3-1 is stuck in the correspondence concave card slot 4-2-2 on pillar outer barrel 4-2, fixed；
S2. the absorption position of the powerful electromagnetic chuck 3 at first adjustable 4 top of pillar is selected, is pulled on lower adjustable prop pedestal
Spanner 6, the powerful electromagnetic chuck 3 at adjustable 4 top of pillar is made to generate negative pressure, adsorbs on the cabinet of high-tension switch cabinet, pacifies successively
Install four adjustable pillars 4；
S3. four on insulation protective hood 1 slide fasteners 2 that insulate have been drawn, have adjusted the effective height of four sides of insulation protective hood,
Charged position can be effectively isolated.
Method for dismounting：The spanner 6 of adjustable 4 bottom of pillar is pulled open successively, is discharged the negative pressure in powerful electromagnetic chuck 3, that is, is completed
The dismounting of insulation protective hood.
Wherein, four adjustable 4 structures of pillar are identical, are distributed in the position at nearly four angles in 1 bottom surface of insulation protective hood.
Before step S1 is performed, insulation protective hood need to be placed on to the Position Approximate for needing isolation strip electrical component.
In the present embodiment, the installation method of adjusting insulation protective cover, after the substantial distance for choosing adjustable pillar,
By the circular card buckle of inner cylinder in the concave card slot of outer barrel, the length of four adjustable pillars is adjusted.Choose at random one
A adjustable pillar, powerful electromagnetic chuck is placed on absorption position, pulls the spanner of the adjustable posts bottom, which is
High-tension switch cabinet wall body or uncharged smooth flat are fixed on, the adjustable pillar of its excess-three, four adjustable branch are installed successively
After the completion of column is respectively mounted, four insulation slide fasteners on insulation protective hood are pulled on, closed height is suitably adjusted, thoroughly avoids high pressure
Isolation live part measure is insecure in switchgear, easily touches opening partition plate by mistake, will be with electrical component in operating area
The problem of, the job safety of operating personnel and the safe and stable operation of power grid is effectively ensured, simple to operate, protection is reliably
Property it is high.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.
Claims (3)
1. adjusting insulation protective cover, which is characterized in that including insulation protective hood (1), insulation slide fastener (2), powerful electromagnetic chuck (3) and
Multiple adjustable pillars (4)；
Insulation protective hood (1) is the protective cover of soft isolation material；
Insulation protective hood (1) is tool there are four the boxlike integral protection cover of side, bottom surface, per two neighboring side between adopt
It is attached with insulation slide fastener (2)；
The bottom of adjustable pillar (4) is fixed on the bottom surface of insulation protective hood (1), and the top that pillar (4) is adjusted is equipped with strength
Sucker (3).
2. adjusting insulation protective cover according to claim 1, which is characterized in that the adjustable pillar (4) includes branch
Column pedestal (4-1), pillar outer barrel (4-2) and pillar inner cylinder (4-3)；
Pillar outer barrel (4-2) is sleeved on pillar inner cylinder (4-3) outside, and the side wall of pillar outer barrel (4-2) is equipped with a gap (4- vertically
2-1), the one side of gap (4-2-1) is equipped with multiple concave card slots (4-2-2)；
The side wall of pillar inner cylinder (4-3) fixes at least one circular buckle (4-3-1), by being stuck in circular buckle (4-3-1)
The height of adjustable pillar (4) is adjusted in different concave card slots (4-2-2)；
The bottom of pillar outer barrel (4-2) is equipped with pedestal (4-1), is additionally provided with fixed groove (4-2-3), pillar outer barrel (4-2) is worn
The bottom surface of insulation protective hood (1) is crossed, the bottom surface of insulation protective hood (1) is made to be stuck in fixed groove (4-2-3), pillar inner cylinder (4-
3) top is equipped with powerful electromagnetic chuck (3).
3. adjusting insulation protective cover according to claim 2, which is characterized in that the adjustable pillar (4) further includes
Compress spring (4-4)；
Compression spring (4-4) is arranged on the inner cavity of pillar outer barrel (4-2), and outside the bottom of pillar inner cylinder (4-3) and pillar
Between the bottom of cylinder (4-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555540.1U CN207409904U (en) | 2017-11-20 | 2017-11-20 | Adjusting insulation protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555540.1U CN207409904U (en) | 2017-11-20 | 2017-11-20 | Adjusting insulation protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409904U true CN207409904U (en) | 2018-05-25 |
Family
ID=62316888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721555540.1U Expired - Fee Related CN207409904U (en) | 2017-11-20 | 2017-11-20 | Adjusting insulation protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409904U (en) |
-
2017
- 2017-11-20 CN CN201721555540.1U patent/CN207409904U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20201120 |