CN107834412A - Adjusting insulation protective cover and its installation method - Google Patents
Adjusting insulation protective cover and its installation method Download PDFInfo
- Publication number
- CN107834412A CN107834412A CN201711160853.1A CN201711160853A CN107834412A CN 107834412 A CN107834412 A CN 107834412A CN 201711160853 A CN201711160853 A CN 201711160853A CN 107834412 A CN107834412 A CN 107834412A
- Authority
- CN
- China
- Prior art keywords
- pillar
- insulation protective
- adjustable
- protective hood
- protective cover
- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Bodies (AREA)
Abstract
Adjusting insulation protective cover and its installation method, belong to high voltage alive equipment protector field, during in order to solve high-tension switch cabinet brownout upkeep operation, there is no the problem of reliable protection measure in switch cubicle.Insulation protective hood is the protective cover of soft isolation material；Insulation protective hood is the boxlike integral protection cover with four sides, bottom surface, is attached per between two neighboring side using insulation slide fastener；The bottom of adjustable pillar is fixed on the bottom surface of insulation protective hood, and the top of adjustable pillar is provided with powerful electromagnetic chuck, and bellows runs through the axially hollow region of adjustable pillar, and bellows top connects with powerful electromagnetic chuck, and the bottom end seal of bellows is connected with spanner.The present invention is applied to insulating protection.
Description
Technical field
The invention belongs to high voltage alive equipment protector field, more particularly to it is a kind of applied to the adjustable of high-tension switch cabinet
Formula insulating protection field.
Background technology
At present, known high-tension switch cabinet does not isolate protector and the measure of powered component, switch cubicle inspection reliably
Repair operation generally use completely to have a power failure or the mode of brownout, generally isolate electro-mechanical part with insulating barrier during brownout
Position.Because 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 bus is had influence on, power failure equipments are more, and workload is big, and economic loss is also larger.Brownout is examined
When repairing operation, although partial switch cabinet carries protective baffle plate, it occur frequently that maintainer touches by mistake during upkeep operation
Barrier switch roller, isolation baffle plate is opened, by the exposed danger in operating area of live part；And for do not carry protection every
The switch cubicle of plate, in upkeep operation, insulation barrier directly typically is inserted among powered position and power failure equipments, due to this
Kind method does not have reliable fixed form, is easier to drop in use, and any operating personnel can arbitrarily take away
Insulation board, very big potential safety hazard be present.In recent years, power system repeatedly occurred due to switch cubicle brownout operation, protection
Human body electrification, electric shock event caused by measure is unreliable.
The content of the invention
When the present invention is to solve high-tension switch cabinet brownout upkeep operation, there is no reliable protection measure in switch cubicle
The problem of, so as to provide adjusting insulation protective cover and its installation method.
Adjusting insulation protective cover of the present invention, including insulation protective hood 1, insulation slide fastener 2, powerful electromagnetic chuck 3 and more
Individual adjustable pillar 4；
Insulation protective hood 1 is the protective cover of soft isolation material；
Insulation protective hood 1 is the boxlike integral protection cover with four sides, bottom surface, per between two neighboring side
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 can adjust pillar 4 is provided with strength suction
Disk 3；
Bellows 5 runs through the axially hollow region of adjustable pillar 4, and the top of bellows 5 connects with powerful electromagnetic chuck 3, ripple
The bottom end seal of pipe 5 is connected with spanner 6.
Preferably, can adjust pillar 4 includes prop liner 4-1, pillar outer barrel 4-2 and pillar inner cylinder 4-3；
Pillar outer barrel 4-2 is enclosed on outside pillar inner cylinder 4-3, and pillar outer barrel 4-2 side wall is provided with a gap 4-2- vertically
1, gap 4-2-1 side are provided with multiple matrix neck 4-2-2；
Pillar inner cylinder 4-3 side wall fixes at least one circular buckle 4-3-1, by making circular buckle 4-3-1 be stuck in not
The height of the adjustable pillar 4 of regulation in same matrix neck 4-2-2；
Pillar outer barrel 4-2 bottom is provided with base 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, 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 provided with
Powerful electromagnetic chuck 3.
Preferably, can adjust pillar 4 also includes compression spring 4-4；
Compression spring 4-4 is arranged on pillar outer barrel 4-2 inner chamber, and positioned at pillar inner cylinder 4-3 bottom and pillar outer barrel
Between 4-2 bottom.
The installation method of adjusting insulation protective cover, this method comprise the following steps：
S1. circular buckle 4-3-1 and matrix neck 4-2-2 relative position, swinging strut inner cylinder 4-3, by pillar are adjusted
Circular buckle 4-3-1 on inner cylinder 4-3 is stuck in the corresponding matrix neck 4-2-2 on pillar outer barrel 4-2, fixed；
S2. the absorption position of the powerful electromagnetic chuck 3 on first adjustable top of pillar 4 is selected, pulls lower ejector lever 6, inhales strength
Disk 3 produces negative pressure, adsorbs on the cabinet of high-tension switch cabinet, installs each adjustable pillar 4 successively；
S3. four on insulation protective hood 1 slide fasteners 2 that insulate, effective height of 1 four sides of adjustment insulation protective hood have been drawn
Degree, complete installation.
Beneficial effects of the present invention：
Adjusting insulation protective cover can be effectively isolated the powered component in high-tension switch cabinet, will not occur due to insulation every
The insecure and quarantine measures of plate installation are unreliable and powered position is exposed the operating area the problem of, the light portable, peace of device
Dress is simple, reliability is high, can adjust by insulation protective hood the powerful electromagnetic chuck on pillar be effectively adsorbed in switch cubicle wall body or
Uncharged smooth flat position, the adjustable length of pillar is can adjust, ensureing the protective cover of soft isolation material can effectively wrap
Powered position, ensure the job safety of operating personnel and the safe and stable operation of power network.The installation method of the present invention is simple to operate.
Brief description of the drawings
Fig. 1 is the structural representation of adjusting insulation protective cover deployed condition；
Fig. 2 is the structural representation 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.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
As shown in Figures 1 to 5, adjusting insulation protective cover, including insulation protective hood 1, insulation slide fastener 2, the and of powerful electromagnetic chuck 3
Multiple adjustable pillars 4；
Insulation protective hood 1 is the protective cover of soft isolation material；
Insulation protective hood 1 is the boxlike integral protection cover with four sides, bottom surface, per between two neighboring side
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 can adjust pillar 4 is provided with strength suction
Disk 3；
Bellows 5 runs through the axially hollow region of adjustable pillar 4, and the top of bellows 5 connects with powerful electromagnetic chuck 3, ripple
The bottom end seal of pipe 5 is connected with spanner 6.
In present embodiment, adjustable pillar 4 includes prop liner 4-1, pillar outer barrel 4-2 and pillar inner cylinder 4-3；
Pillar outer barrel 4-2 is enclosed on outside pillar inner cylinder 4-3, and pillar outer barrel 4-2 side wall is provided with a gap 4-2- vertically
1, gap 4-2-1 side are provided with multiple matrix neck 4-2-2；
Pillar inner cylinder 4-3 side wall fixes 2 circular buckle 4-3-1, different recessed by being stuck in circular buckle 4-3-1
The height of the adjustable pillar 4 of regulation in type neck 4-2-2；2 circular buckle 4-3-1 vertical arrays, can be stuck in pillar simultaneously
In outer barrel 4-2 two different matrix neck 4-2-2, to adjust the effective length of adjustable prop 4.
Pillar outer barrel 4-2 bottom is provided with base 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, 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 provided with
Powerful electromagnetic chuck 3.
In present embodiment, adjustable pillar 4 also includes compression spring 4-4；
Compression spring 4-4 is arranged on pillar outer barrel 4-2 inner chamber, and positioned at pillar inner cylinder 4-3 bottom and pillar outer barrel
Between 4-2 bottom.
By pulling pillar inner cylinder 4-3 to compress up and down or discharging compression spring 4-4, to adjust on pillar outer barrel 4-2
The matched position of circular buckle 4-3-1 on matrix neck 4-2-2 and pillar inner cylinder 4-3, have to reach the adjustable pillar 4 of regulation
Imitate the purpose of length.
The installation method of adjusting insulation protective cover, comprises the steps：
S1. suitable position is selected around powered position in switch cubicle, is adjusted on pillar outer barrel 4-2, pillar inner cylinder 4-3
Circular buckle 4-3-1 and matrix neck 4-2-2 relative position, swinging strut inner cylinder 4-3, by the circle on pillar inner cylinder 4-3
Buckle 4-3-1 is stuck in the corresponding matrix neck 4-2-2 on pillar outer barrel 4-2, fixed；
S2. the absorption position of the powerful electromagnetic chuck 3 at first adjustable top of pillar 4 is selected, is pulled on lower adjustable prop base
Spanner 6, the powerful electromagnetic chuck 3 at the adjustable top of pillar 4 is produced negative pressure, adsorb on the cabinet of high-tension switch cabinet, pacify 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 depth of four sides of insulation protective hood,
Protective cover is set effectively to wrap powered position, you can be effectively isolated powered position.
Method for dismounting：The spanner 6 of the adjustable bottom of pillar 4 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 structures of pillar 4 are identical, are distributed in the position at nearly four angles in the bottom surface of insulation protective hood 1.
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 matrix neck of outer barrel, the length of four adjustable pillars is adjusted.Choose at random one
Individual adjustable pillar, powerful electromagnetic chuck is placed on absorption position, pulls the spanner of the adjustable posts bottom, and the adjustable prop 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 post 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 switch cubicle, easily touches opening dividing 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 network 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 invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Claims (4)
1. adjusting insulation protective cover, it is characterised in that including insulation protective hood (1), insulation slide fastener (2), powerful electromagnetic chuck (3),
Multiple adjustable pillars (4), bellows (5) and spanner (6)；
Insulation protective hood (1) is the protective cover of soft isolation material；
Insulation protective hood (1) is the boxlike integral protection cover with four sides, bottom surface, is adopted per between two neighboring side
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 can adjust pillar (4) is provided with strength
Sucker (3)；
Bellows (5) runs through the axially hollow region of adjustable pillar (4), and bellows (5) top connects with powerful electromagnetic chuck (3),
The bottom end seal of bellows (5) is connected with spanner (6).
2. adjusting insulation protective cover according to claim 1, it is characterised in that the adjustable pillar (4) includes branch
Post base (4-1), pillar outer barrel (4-2) and pillar inner cylinder (4-3)；
Pillar outer barrel (4-2) is enclosed on pillar inner cylinder (4-3) outside, and the side wall of pillar outer barrel (4-2) is provided with a gap (4- vertically
2-1), the side of gap (4-2-1) is provided with multiple matrix necks (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 the adjustable pillar (4) of regulation in different matrix necks (4-2-2)；
The bottom of pillar outer barrel (4-2) is provided with base (4-1), is additionally provided with fixed groove (4-2-3), and pillar outer barrel (4-2) is worn
The bottom surface of insulation protective hood (1) is crossed, makes the bottom surface of insulation protective hood (1) be stuck in fixed groove (4-2-3), pillar inner cylinder (4-
3) top is provided with powerful electromagnetic chuck (3).
3. adjusting insulation protective cover according to claim 2, it is characterised in that the adjustable pillar (4) also includes
Compression spring (4-4)；
Compression spring (4-4) is arranged on pillar outer barrel (4-2) inner chamber, and outside the bottom of pillar inner cylinder (4-3) and pillar
Between the bottom of cylinder (4-2).
4. the installation method of adjusting insulation protective cover, this method is based on the adjusting insulation protective cover described in claim 3
Realize, it is characterised in that this method comprises the following steps：
S1. the relative position of circular buckle (4-3-1) and matrix neck (4-2-2) is adjusted, swinging strut inner cylinder (4-3), will be propped up
Circular buckle (4-3-1) on post inner cylinder (4-3) is stuck in the corresponding matrix neck (4-2-2) on pillar outer barrel (4-2) Nei, Gu
It is fixed；
S2. the absorption position of the powerful electromagnetic chuck (3) on first adjustable pillar (4) top is selected, pulls lower ejector lever (6), makes strength
Sucker (3) produces negative pressure, adsorbs on the cabinet of high-tension switch cabinet, installs each adjustable pillar (4) successively；
S3. four on insulation protective hood (1) slide fasteners (2) that insulate, effective height of (1) four side of adjustment insulation protective hood have been drawn
Degree, complete installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711160853.1A CN107834412B (en) | 2017-11-20 | 2017-11-20 | Adjustable insulating protective cover and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711160853.1A CN107834412B (en) | 2017-11-20 | 2017-11-20 | Adjustable insulating protective cover and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107834412A true CN107834412A (en) | 2018-03-23 |
| CN107834412B CN107834412B (en) | 2020-02-18 |
Family
ID=61652136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711160853.1A Active CN107834412B (en) | 2017-11-20 | 2017-11-20 | Adjustable insulating protective cover and mounting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107834412B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110943392A (en) * | 2019-11-29 | 2020-03-31 | 国网山东省电力公司无棣县供电公司 | Trolley type high-voltage switch cabinet safety isolation baffle opening device |
| CN111728333A (en) * | 2020-06-29 | 2020-10-02 | 武汉理工大学 | Telescopic walking stick |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716972Y (en) * | 2004-03-09 | 2005-08-10 | 中国人民解放军第一O七医院 | Portable electronic device maintenance operation hood |
| JP2008029119A (en) * | 2006-07-21 | 2008-02-07 | Chugoku Electric Power Co Inc:The | Protection cover for electrical apparatus |
| CN203722100U (en) * | 2014-02-18 | 2014-07-16 | 山西太钢不锈钢股份有限公司 | Portable insulation platform |
| CN104708461A (en) * | 2015-03-03 | 2015-06-17 | 西北工业大学 | Simple fixing and clamping device of large-sized wallboard |
-
2017
- 2017-11-20 CN CN201711160853.1A patent/CN107834412B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716972Y (en) * | 2004-03-09 | 2005-08-10 | 中国人民解放军第一O七医院 | Portable electronic device maintenance operation hood |
| JP2008029119A (en) * | 2006-07-21 | 2008-02-07 | Chugoku Electric Power Co Inc:The | Protection cover for electrical apparatus |
| CN203722100U (en) * | 2014-02-18 | 2014-07-16 | 山西太钢不锈钢股份有限公司 | Portable insulation platform |
| CN104708461A (en) * | 2015-03-03 | 2015-06-17 | 西北工业大学 | Simple fixing and clamping device of large-sized wallboard |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110943392A (en) * | 2019-11-29 | 2020-03-31 | 国网山东省电力公司无棣县供电公司 | Trolley type high-voltage switch cabinet safety isolation baffle opening device |
| CN110943392B (en) * | 2019-11-29 | 2022-08-05 | 国网山东省电力公司无棣县供电公司 | Trolley type high-voltage switch cabinet safety isolation baffle opening device |
| CN111728333A (en) * | 2020-06-29 | 2020-10-02 | 武汉理工大学 | Telescopic walking stick |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107834412B (en) | 2020-02-18 |
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