CN2765814Y - Explosion-proof control pedestal for mining electric locomotiive - Google Patents
Explosion-proof control pedestal for mining electric locomotiive Download PDFInfo
- Publication number
- CN2765814Y CN2765814Y CN 200520023476 CN200520023476U CN2765814Y CN 2765814 Y CN2765814 Y CN 2765814Y CN 200520023476 CN200520023476 CN 200520023476 CN 200520023476 U CN200520023476 U CN 200520023476U CN 2765814 Y CN2765814 Y CN 2765814Y
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof
- control pedestal
- mining electric
- main chamber
- 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
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Abstract
The utility model relates to a control pedestal for mining electric locomotives, particularly an explosion-proof control pedestal for the mining electric locomotives, which can solve the problems of relatively poor working reliability and reliability of the control pedestal caused by the way that an inner cavity of the existing control pedestal for the mining electric locomotives is not separated. The control pedestal for the mining electric locomotives comprises an explosion-proof casing, an inner cavity of which is sealed and divided into independent cavities by using baffle plates, wherein the baffle plates are fixed with wiring terminals used for the electric connection among the cavities. The inner cavity of the casing is sealed and divided into a plurality of cavities by using the baffle plates, which ensure that when explosion resulted in explosive gases occurs in each independent cavity, the explosion can not transfer to other cavities, which is to say that even explosion occurs in the explosion-proof casing, the explosion is in a small range rather than extensiveness explosion in the whole inner cavity of the casing. Thus the explosion-proof performance of the explosion-proof control pedestal can be improved. The utility model is used for ensure the working safety and reliability of the explosion-proof control pedestal.
Description
Technical field
The utility model relates to the operating console of mining electric locomotive, is specially the explosion-proof operating console of mining electric locomotive.
Background technology
Mining electric locomotive runs under the coal mine, and therefore, its operating console need have blast resistance construction.The main blast resistance construction of the explosion-proof operating console of existing mining electric locomotive is: 1, adopt flameproof enclosure to seal.Its effect is that flameproof enclosure can bear the flammable mixtures that is penetrated into enclosure by shell faying face or structure interval and do not damage at internal explosion, and can not cause lighting of extraneous explosion environment, thereby guarantees its safety; 2, the installation of electrical equipment and flameproof enclosure sealing.Electrical equipment is installed on the flameproof enclosure, requires the assemblage gap between electrical equipment and flameproof enclosure to satisfy the flame proof standard, and faying face flame flash-back length (faying face width) satisfies the flame proof standard.The electrical equipment that operating console is adorned has: the controller of installing on the panel, change-over swith, button, and controller, change-over swith, button are carried out flame proof to be handled, the flame proof standard is satisfied in the installation of controller, change-over swith, button, little with the assemblage gap of panel, and faying face flame flash-back length satisfies the flame proof standard.Light-emitting diode, fuse, indicator lamp, straight convertor, air circuit breaker, bipolar automatic switch are installed in the stage body.Wherein light-emitting diode, indicator lamp are installed in below the panel by Transparent Parts, and are sealed and reach the flame proof effect.Fuse, indicator lamp, straight convertor, air circuit breaker, bipolar automatic switch etc. directly reach the purpose of flame proof by the stage body sealing.
The inner chamber of existing mining electric locomotive operating console is a big cavity, does not cut apart in it, all can exert an influence to all electric components in the cavity once blast in the cavity, is unfavorable for the safety and the reliability of operating console.
Summary of the invention
The utility model solves the inner chamber that has the explosion-proof operating console of mining electric locomotive now not to be cut apart, and causes safety, the relatively poor relatively problem of reliability of operating console work, and a kind of explosion-proof operating console of mining electric locomotive with new structure is provided.
The utility model is to adopt following technical scheme to realize: the explosion-proof operating console of mining electric locomotive, comprise explosion-resistant enclosure, with dividing plate the bore seal of explosion-resistant enclosure is divided into each individual cavity, is being fixed with the electrical equipment bonded assembly connection terminal that is used between chamber and the chamber on the dividing plate.With dividing plate the bore seal of explosion-resistant enclosure is divided into some individual cavity, can guarantee the explosion time that has damp to cause in each individual cavity, do not understand outer passing in other cavity, even that is to say that producing blast in explosion-resistant enclosure also is blast on a large scale among a small circle rather than the whole casing inner chamber, improve the explosion-proof performance of explosion-proof operating console like this, guaranteed the job security and the reliability of explosion-proof operating console.How the inner chamber of explosion-resistant enclosure seals cuts apart in other words each individual cavity and how to arrange, can select as required.
The explosion-proof operating console of mining electric locomotive described in the utility model seals by the inner chamber to explosion-resistant enclosure to be cut apart, and has improved the explosion-proof performance of operating console, and the job security of explosion-proof operating console and reliability are improved.It has considerable market outlook, to capturing mining electric locomotive market very profound significance is arranged.
Description of drawings
Fig. 1 is the external structure scheme drawing of operating console described in the utility model;
Fig. 2 is the inner-cavity structure scheme drawing of operating console described in the utility model;
The specific embodiment
The explosion-proof operating console of mining electric locomotive comprises explosion-resistant enclosure 7, with dividing plate the bore seal of explosion-resistant enclosure is divided into each individual cavity, is being fixed with the electrical equipment bonded assembly connection terminal that is used between chamber and the chamber on the dividing plate.
Dividing plate is cross wall 8 and vertical clapboard 9, the bore seal of explosion-resistant enclosure is divided into the main chamber 1 on top, the main chamber 2 on the left side and the wire connection cavity 3 on the right, on the dividing plate 8 between main chamber 1 and main chamber 2, main chamber 1 and the wire connection cavity 3, be fixed with terminals 6,4, on the dividing plate 9 between main chamber 2 and the wire connection cavity 3, be fixed with connection terminal 5.The ratio of division of the explosion-resistant enclosure inner chamber being carried out main chamber 1, main chamber 2 and wire connection cavity 3 is more reasonable.Main chamber 1 and main chamber 2 are respectively as the main chamber of little electric current electrical equipment and the main chamber of large-current electric device.
Standard 3836.2 explosive gas atmosphere electrical installation part 2s are satisfied in this explosion-proof operating console flame proof faying face gap: the requirement of flame-proof type " d ".
Operating console is connected by the cable junction flame proof with the car body connecting bridge.
Claims (2)
1, the explosion-proof operating console of a kind of mining electric locomotive comprises explosion-resistant enclosure (7), it is characterized by: with dividing plate the bore seal of explosion-resistant enclosure is divided into each individual cavity, is being fixed with the electrical equipment bonded assembly connection terminal that is used between chamber and the chamber on the dividing plate.
2, the explosion-proof operating console of mining electric locomotive as claimed in claim 1, it is characterized by: dividing plate is cross wall (8) and vertical clapboard (9), the bore seal of explosion-resistant enclosure is divided into the main chamber (1) on top, the main chamber (2) on the left side and the wire connection cavity (3) on the right, on the dividing plate (8) between main chamber (1) and main chamber (2), main chamber (1) and the wire connection cavity (3), be fixed with terminals (6,4), on the dividing plate (9) between main chamber (2) and the wire connection cavity (3), be fixed with connection terminal (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023476 CN2765814Y (en) | 2005-01-31 | 2005-01-31 | Explosion-proof control pedestal for mining electric locomotiive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023476 CN2765814Y (en) | 2005-01-31 | 2005-01-31 | Explosion-proof control pedestal for mining electric locomotiive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2765814Y true CN2765814Y (en) | 2006-03-22 |
Family
ID=36606478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520023476 Expired - Fee Related CN2765814Y (en) | 2005-01-31 | 2005-01-31 | Explosion-proof control pedestal for mining electric locomotiive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2765814Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945557A (en) * | 2010-09-14 | 2011-01-12 | 三一重型装备有限公司 | Anti-explosion electric cabinet |
| CN102133882A (en) * | 2011-01-21 | 2011-07-27 | 深圳市德塔电动汽车科技有限公司 | Vehicle management system for explosion-proof pure electric command vehicles |
| CN102133868B (en) * | 2011-01-21 | 2012-07-18 | 深圳市德塔电动汽车科技有限公司 | Explosion-proof pure electric command vehicle |
-
2005
- 2005-01-31 CN CN 200520023476 patent/CN2765814Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945557A (en) * | 2010-09-14 | 2011-01-12 | 三一重型装备有限公司 | Anti-explosion electric cabinet |
| CN102133882A (en) * | 2011-01-21 | 2011-07-27 | 深圳市德塔电动汽车科技有限公司 | Vehicle management system for explosion-proof pure electric command vehicles |
| CN102133882B (en) * | 2011-01-21 | 2012-03-28 | 深圳市德塔电动汽车科技有限公司 | Vehicle management system for explosion-proof pure electric command vehicles |
| CN102133868B (en) * | 2011-01-21 | 2012-07-18 | 深圳市德塔电动汽车科技有限公司 | Explosion-proof pure electric command vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YONGJI NEW SPEED ELECTRIC MOTOR CO. Free format text: FORMER OWNER: YONGJI MOTOR FACTORY, CHINESE BEICHE GROUP Effective date: 20080919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080919 Address after: No. 18, motor street, Yongji, Shanxi Province: 044500 Patentee after: Yongji Xinshisu Motor Electrical Appliance Co., Ltd. Address before: No. 18, motor street, Yongji, Shanxi Province: 044500 Patentee before: CNR Yongji Electric Machine Factory |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060322 Termination date: 20100131 |