CN202335142U - Flameproof electrified protecting device for electric cabinet - Google Patents
Flameproof electrified protecting device for electric cabinet Download PDFInfo
- Publication number
- CN202335142U CN202335142U CN2011204749961U CN201120474996U CN202335142U CN 202335142 U CN202335142 U CN 202335142U CN 2011204749961 U CN2011204749961 U CN 2011204749961U CN 201120474996 U CN201120474996 U CN 201120474996U CN 202335142 U CN202335142 U CN 202335142U
- Authority
- CN
- China
- Prior art keywords
- electric cabinet
- flame
- protecting cover
- electromagnetic lock
- flameproof
- 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
- 230000001012 protector Effects 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 9
- 230000005611 electricity Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to an electrified protecting device for a flameproof electric cabinet. The electrified protecting device is formed by jointing two protecting cover bodies for covering flange fastening bolts in an overlapped manner. A flameproof electromagnetic lock is arranged at an overlap joint part of the protecting cover; and the protecting cover is connected with the flameproof electric cabinet through a fixing base. With the adoption of the electrified protecting device, a cover of the flameproof electric cabinet can be ensured not to be opened when the flameproof electric cabinet is electrified. Therefore, the security accidents caused by misoperation are avoided. Meanwhile, the protection for the flange face of the flameproof electric cabinet can be enhanced by the protecting cover, so as to avoid various dangers caused by mechanical impact, water, dust and the like. The protecting cover is locked tightly by the electromagnetic lock, so that the flameproof electric cabinet can be ensured to be accurately and safely used. Therefore, the practical effects of the safe production can be ensured.
Description
Technical field
The utility model belongs to the electric cabinet technical field, is a kind of charged protector of flame-proof type electric cabinet that is applicable to.
Background technology
Explosion-proof place requires the flame-proof type control cabinet to forbid charged uncapping, and the casing and the adpting flange between the case lid of Flameproof box are fixed by the dozens of fastening bolt usually.These fastening bolts play fixedly case lid, guarantee the effect of the explosion-proof performance of Flameproof box, and loosening any one fastening bolt all might make Flameproof box forfeiture explosion-proof performance under electriferous state; In case operate wrong; Might produce explosion hazard, therefore, there is potential safety hazard in unguarded electric cabinet.
The utility model content
The purpose of the utility model provides and a kind ofly can guarantee that charged Flameproof box can't uncap, and prevents the charged protector of flame-proof type electric cabinet that causes security incident because of misoperation.
Realize that the technical scheme that the purpose of the utility model is taked is: this device is made up of two protecting cover overlap joints that are used to hide the flange fastening bolt; The overlapping part of protecting cover is provided with the flame-proof type electromagnetic lock, and protecting cover is connected with the flame proof electric cabinet through holder.
" [" shape is provided with guide vane end stop in the protecting cover in said protecting cover employing.
Said flame-proof type electromagnetic lock is made up of the electromagnetic lock housing outside with being arranged on electromagnetic lock, and wherein, shell adopts the flame proof housing, and the lock core of electromagnetic lock is copper lock core.
The power lead of said flame-proof type electromagnetic lock is connected with the power supply terminal of flame proof electric cabinet.
The charged protector of processing according to such scheme of flame-proof type electric cabinet; Can guarantee that the flame-proof type control cabinet is charged can't uncap; Avoid occurring the security incident that causes because of misoperation; Protective cover can strengthen the protection of flame-proof type electric cabinet flange face, the various danger of avoiding mechanical impact, water, dust etc. to cause simultaneously.And can be through electromagnetic lock locking protective cover, thereby guarantee that electric cabinet can correctly use safely, reach the practical function that guarantees safety in production.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1; The charged protector of flame-proof type electric cabinet of the utility model; Be made up of two protecting cover 1,5 overlap joints that are used to hide flange fastening bolt 8, protecting cover 1,5 constitutes " [" shape by flange coaming plate and the bolt of the secure up and down shield that is welded as a whole.Protecting cover 1,5 is supporting to have holder 2, and this holder 2 can be welded on the outside of flame proof electric cabinet 4, is used for protecting cover 1 and is connected with the installation of flame proof electric cabinet 4.Be provided with guide vane end stop 6 in the protecting cover 1,5, this guide vane end stop 6 can be arranged on the inboard of protecting cover 1,5, also can be arranged on the outside of flame proof electric cabinet 4, crosses near apart from the flame proof gap location and influences explosion-proof performance in order to prevent protecting cover 1,5.Overlapping part in protecting cover 1,5 both sides respectively is equipped with a flame-proof type electromagnetic lock 3; This flame-proof type electromagnetic lock 3 is made up of the electromagnetic lock housing outside with being arranged on electromagnetic lock; Wherein, shell adopts the flame proof housing, and electromagnetic lock can be realized the automatic unlocking of switching electricity; Its lock core is copper lock core, produces the collision spark in the time of can avoiding electromagnetic lock to open and close.Be described further below in conjunction with embodiment.
The charged protector of flame proof electric cabinet of the utility model; Can be according to the size preparation protecting cover 1,5 of the flange 7 of different electric cabinets; During installation, earlier that the bolted on the flange 7 is good, protecting cover 1,5 is fixed on the casing 4 and covers flange 7; Make protective cover 1,5 firm being installed on the casing 4 through holder 2, should guarantee that simultaneously protective cover 1,5 can shelter from all bolts 8 completely.Protective cover is being installed at 1,5 o'clock, is being welded with the guide vane end stop 6 that meets the requirement of explosion proof height around the electric cabinet flange 7, crossing near apart from the flame proof gap location and influence explosion-proof performance to prevent protective cover 1,5.Overlapping part in protecting cover 1,5 both sides respectively is equipped with a flame-proof type electromagnetic lock 3; The power supply of this electromagnetic lock obtains through the Flameproof box power supply terminal; Electromagnetic lock got electricly when equipment normally moved, and lock core was released locking protective cover 1,5; This moment anyone all can't touch flange set bolt 8, safety assurance the operating personnel can't carry out misoperation; Behind the dump on the equipment, flame-proof type electromagnetic lock 3 is the while dead electricity also, and lock core is withdrawn automatically, has discharged protective cover 1,5, and the specialized maintenance personnel just allow to shed protective cover 1,5 this moment, secure bolt 8 are operated again.
Claims (4)
1. charged protector of flame-proof type electric cabinet; It is characterized in that: this device is made up of two protecting cover overlap joints that are used to hide the flange fastening bolt; The overlapping part of protecting cover is provided with the flame-proof type electromagnetic lock, and protecting cover is connected with the flame proof electric cabinet through holder.
2. the charged protector of flame-proof type electric cabinet according to claim 1 is characterized in that: " [" shape is provided with guide vane end stop in the protecting cover in said protecting cover employing.
3. the charged protector of flame-proof type electric cabinet according to claim 1 is characterized in that: said flame-proof type electromagnetic lock is made up of the electromagnetic lock housing outside with being arranged on electromagnetic lock, and wherein, shell adopts the flame proof housing, and the lock core of electromagnetic lock is copper lock core.
4. the charged protector of flame-proof type electric cabinet according to claim 1 is characterized in that: the power lead of said flame-proof type electromagnetic lock is connected with the power supply terminal of flame proof electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204749961U CN202335142U (en) | 2011-11-25 | 2011-11-25 | Flameproof electrified protecting device for electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204749961U CN202335142U (en) | 2011-11-25 | 2011-11-25 | Flameproof electrified protecting device for electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202335142U true CN202335142U (en) | 2012-07-11 |
Family
ID=46447104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204749961U Expired - Fee Related CN202335142U (en) | 2011-11-25 | 2011-11-25 | Flameproof electrified protecting device for electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202335142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645650B (en) * | 2013-11-12 | 2017-02-15 | 上海索广映像有限公司 | Anti-error operation system |
-
2011
- 2011-11-25 CN CN2011204749961U patent/CN202335142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645650B (en) * | 2013-11-12 | 2017-02-15 | 上海索广映像有限公司 | Anti-error operation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120711 Termination date: 20171125 |