CN205222325U - Explosion -proof control box for elevator - Google Patents
Explosion -proof control box for elevator Download PDFInfo
- Publication number
- CN205222325U CN205222325U CN201521094787.9U CN201521094787U CN205222325U CN 205222325 U CN205222325 U CN 205222325U CN 201521094787 U CN201521094787 U CN 201521094787U CN 205222325 U CN205222325 U CN 205222325U
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- CN
- China
- Prior art keywords
- explosion
- proof
- box
- control box
- elevator
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- 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 discloses an explosion -proof control box for elevator, there is forceful electric power binding post's anti -explosion terminal box in and including flame proof box, the wiring of depositing common troubleshooting and weak current control return circuit and electric elements's junction box, be provided with the explosion -proof cover body on the explosion -proof box, the upper end of the explosion -proof cover body is provided with liquid heat abstractor, the both sides of explosion -proof box are provided with rotation type fixing device. The utility model relates to a rationally, simple to operate, it is explosion -proof effectual, long service life, mechanical operation nature is strong, and sealing performance is good to has good radiating effect, the facilitate promotion.
Description
Technical field
The utility model belongs to a kind of explosion-proof control box for elevator.
Background technology
Explosion-proof control box deposits the electrical system components of the safety return circuit, control loop, drive circuit etc. of the said equipment.The explosion-proof control box used in current elevator is a kind of full flame-proof type casing, it is the full-closed structure connected to form by Plate Welding and bolt, mainly there is following deficiency in it: 1, the integral formula of whole anti-explosion box body Plate Welding, comprise master control chamber, secondary control chamber (wire connection cavity), box volume is large, quality is heavy, difficulty of processing is high.Difficult quality controls, and cost is also higher.
2, because volume is large, quality heavy, carrying is inconvenient, require higher to the elevator(lift) machine room floor strength of user.
3, in order to reach requirement of explosion proof, whole explosion-proof control box have employed dozens of large diameter bolt, and lid is connected with between casing.During each maintenance, case lid be opened and first will remove these bolts, extremely inconvenient.
4, the drive circuit of forceful electric power and the as a whole layout of the control loop of light current, easily produces misjudgement when installation, maintenance, is difficult to identify, very easily causes great dangerous accident.
5, the more important thing is, once elevator breaks down, when being in the hazardous environment having flammable and explosive substance around elevator, can not open explosion-proof control box, elevator also cannot overhaul.As opened explosion-proof control box maintenance elevator, then the electric spark that the electrical equipment in explosion-proof control box produces can cause blast or the burning of flammable and explosive substance around.
So for technical personnel, problem demanding prompt solution is a kind of explosion-proof control box for elevator of exploitation, reasonable in design, easy for installation, explosion-proof effect is good, long service life, and power operation is strong, good seal performance, and there is good radiating effect, be convenient to promote.
Utility model content
The technical problems to be solved in the utility model overcomes above-mentioned defect, provides a kind of explosion-proof control box for elevator, reasonable in design, easy for installation, explosion-proof effect is good, long service life, and power operation is strong, good seal performance, and there is good radiating effect, be convenient to promote.
For solving the problem, the technical scheme that the utility model adopts is: a kind of explosion-proof control box for elevator, is characterized in that: comprise flameproof cabinet, deposit the wiring in common trouble-shooting and vulnerabilities scan loop and the joint box of electric elements and in have the anti-explosion terminal box of forceful electric power connection terminal; Described anti-explosion box body is provided with explosion-proof lid; The upper end of described explosion-proof lid is provided with liquid heat radiating device; The both sides of described anti-explosion box body are provided with rotary anchor fitting.
As a kind of technical scheme of optimization, described flameproof cabinet and explosion-proof lid are made up of bursting diaphragm; Described bursting diaphragm comprises explosion-proof steel plate, buffering cystosepiment and explosion-proof steel plate from inside to outside successively.
As a kind of technical scheme of optimization, described liquid heat radiating device comprises water tank and the circulation pump by pipeline connection; Circulation pump is communicated with external water source.
As a kind of technical scheme of optimization, described rotary anchor fitting comprises the rotary seat be arranged on anti-explosion box body, and on rotary seat, axle is connected with S. A., and the outboard end of S. A. is provided with connecting strap, connecting strap is provided with some through holes.
Owing to have employed technique scheme, compared with prior art, the utility model is reasonable in design, easy for installation, and explosion-proof effect is good, long service life, and power operation is strong, good seal performance, and has good radiating effect, is convenient to promote.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further, should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
Embodiment
As shown in Figure 1, a kind of explosion-proof control box for elevator, comprise flameproof cabinet 5, deposit the wiring in common trouble-shooting and vulnerabilities scan loop and the joint box of electric elements and in have the anti-explosion terminal box of forceful electric power connection terminal.Described anti-explosion box body is provided with explosion-proof lid 4.The upper end of described explosion-proof lid 4 is provided with liquid heat radiating device.The both sides of described anti-explosion box body 5 are provided with rotary anchor fitting.
Described flameproof cabinet and explosion-proof lid 4 are made up of bursting diaphragm.Described bursting diaphragm comprises explosion-proof steel plate, buffering cystosepiment and explosion-proof steel plate from inside to outside successively.
The circulation pump 8 that described liquid heat radiating device is comprised water tank 6 and is communicated with by pipeline 7.Circulation pump 8 is communicated with external water source.
Described rotary anchor fitting comprises the rotary seat 3 be arranged on anti-explosion box body, and on rotary seat 3, axle is connected with S. A. 2, and the outboard end of S. A. 2 is provided with connecting strap 1, and connecting strap 1 is provided with some through holes.
The utility model is reasonable in design, easy for installation, and explosion-proof effect is good, long service life, and power operation is strong, good seal performance, and has good radiating effect, is convenient to promote.
The utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structural change made under enlightenment of the present utility model, and every have identical or akin technical scheme with the utility model, all belongs to protection domain of the present utility model.
Claims (4)
1. an explosion-proof control box for elevator, is characterized in that: comprise flameproof cabinet, deposit the wiring in common trouble-shooting and vulnerabilities scan loop and the joint box of electric elements and in have the anti-explosion terminal box of forceful electric power connection terminal; Described anti-explosion box body is provided with explosion-proof lid;
The upper end of described explosion-proof lid is provided with liquid heat radiating device; The both sides of described anti-explosion box body are provided with rotary anchor fitting.
2. explosion-proof control box for elevator according to claim 1, is characterized in that: described flameproof cabinet and explosion-proof lid are made up of bursting diaphragm; Described bursting diaphragm comprises explosion-proof steel plate, buffering cystosepiment and explosion-proof steel plate from inside to outside successively.
3. explosion-proof control box for elevator according to claim 1, is characterized in that: described liquid heat radiating device comprises water tank and the circulation pump by pipeline connection; Circulation pump is communicated with external water source.
4. explosion-proof control box for elevator according to claim 1, it is characterized in that: described rotary anchor fitting comprises the rotary seat be arranged on anti-explosion box body, on rotary seat, axle is connected with S. A., and the outboard end of S. A. is provided with connecting strap, connecting strap is provided with some through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094787.9U CN205222325U (en) | 2015-12-27 | 2015-12-27 | Explosion -proof control box for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094787.9U CN205222325U (en) | 2015-12-27 | 2015-12-27 | Explosion -proof control box for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222325U true CN205222325U (en) | 2016-05-11 |
Family
ID=55897402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521094787.9U Expired - Fee Related CN205222325U (en) | 2015-12-27 | 2015-12-27 | Explosion -proof control box for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274022A (en) * | 2018-11-23 | 2019-01-25 | 电子科技大学成都学院 | A kind of explosion-proof type power supply from heat dissipation |
-
2015
- 2015-12-27 CN CN201521094787.9U patent/CN205222325U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274022A (en) * | 2018-11-23 | 2019-01-25 | 电子科技大学成都学院 | A kind of explosion-proof type power supply from heat dissipation |
| CN109274022B (en) * | 2018-11-23 | 2020-04-24 | 电子科技大学成都学院 | From radiating explosion-proof type power |
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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: 20160511 Termination date: 20191227 |