CN105546493B - Large space network frame structure explosion-proof lamp installation method - Google Patents
Large space network frame structure explosion-proof lamp installation method Download PDFInfo
- Publication number
- CN105546493B CN105546493B CN201510975548.2A CN201510975548A CN105546493B CN 105546493 B CN105546493 B CN 105546493B CN 201510975548 A CN201510975548 A CN 201510975548A CN 105546493 B CN105546493 B CN 105546493B
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- China
- Prior art keywords
- galvanized steel
- explosion
- steel conduit
- proof lamp
- movable joint
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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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
Abstract
The present invention relates to a kind of construction techniques, specially a kind of large space network frame structure explosion-proof lamp installation method.Solve the problems, such as the installation of coal storage plant explosion-proof lamp, step is 1. to connect anti-explosion terminal box by anti-explosion movable joint and galvanized steel conduit；2. electrical galvanized steel conduit is fixed on rack lower boom using connection sheet, pipe clamp, nut；3. explosion-proof lamp is fixed on galvanized steel conduit by anti-explosion movable joint；4. extending galvanized steel conduit and fixation, 1. ~ 3. step is repeated；Cable or electric wire are finally introduced into explosion-proof lamp through galvanized steel conduit, anti-explosion terminal box, galvanized steel conduit.The firm installation of lamps and lanterns is combined together by construction method of the present invention with requirement of explosion proof, and effective solution is in this technical task of large space network frame structure explosion-proof lamp.
Description
Technical field
The present invention relates to a kind of construction techniques, specially a kind of large space network frame structure explosion-proof lamp installation method.
Background technique
With the pay attention to day by day that Environmental is protected, more and more coal mines use totally-enclosed coal yard, this kind of storage
Coal yard span is bigger, often uses grid structure, and usually disperse has a large amount of fuel gas to coal yard, belongs to inflammable and explosive
Hazardous area, lighting requirement use explosion-proof lamp, how explosion-proof lamp to be fixedly mounted in grid structure, is one very heavy
The technical task wanted.Traditional grid structure explosion-proof lamp installation method there are it is bothersome it is laborious, lamps and lanterns are insecure, explosion-proof are not achieved
It is required that the disadvantages of.
Summary of the invention
It is explosion-proof to provide a kind of large space network frame structure in order to solve the problems, such as the installation of coal storage plant explosion-proof lamp by the present invention
Lamp installation method.
The technical scheme is that a kind of large space network frame structure explosion-proof lamp installation method, step is 1. will be explosion-proof
Terminal box is connected by anti-explosion movable joint and galvanized steel conduit；2. electrical galvanized steel is led using connection sheet, pipe clamp, nut
Pipe is fixed on rack lower boom；3. explosion-proof lamp is fixed on galvanized steel conduit by anti-explosion movable joint；4. extending zinc-plated
Steel conduit and fixation repeat 1. ~ 3. step；Finally cable or electric wire are led through galvanized steel conduit, anti-explosion terminal box, galvanized steel
Pipe introduces explosion-proof lamp.
The firm installation of lamps and lanterns is combined together by construction method of the present invention with requirement of explosion proof, effective solution
In this technical task of large space network frame structure explosion-proof lamp.
Detailed description of the invention
Fig. 1 is anti-explosion terminal box and galvanized steel conduit attachment structure schematic diagram
Fig. 2 is that Fig. 1 is completed rear structure chart
Fig. 3 is connecting-piece structure schematic diagram
Fig. 4 connector and rack lower boom and galvanized steel conduit connection structure diagram
Fig. 5 is explosion-proof lamp and galvanized steel conduit attachment structure schematic diagram
Fig. 6 is lamp installation cellular construction
Fig. 7 is lamp installation extension unit structural schematic diagram
Fig. 8 is that Fig. 7 completes installation diagram.
Specific embodiment
A kind of large space network frame structure explosion-proof lamp installation method, step are that anti-explosion terminal box is 1. passed through anti-explosion movable joint
It is connected with galvanized steel conduit；2. electrical galvanized steel conduit is fixed on rack lower boom using connection sheet, pipe clamp, nut
On；3. explosion-proof lamp is fixed on galvanized steel conduit by anti-explosion movable joint；4. extending galvanized steel conduit and fixation, repeat 1.
~ 3. step；Cable or electric wire are finally introduced into explosion-proof lamp through galvanized steel conduit, anti-explosion terminal box, galvanized steel conduit.
The specific practice is,
As schematically shown in Figure 1, one, connection anti-explosion terminal box 4 and galvanized steel conduit 1
1) three 1 both ends of 500mm long DN25 galvanized steel conduit are processed as standard pipe thread respectively using pipeline die head threading machine.
2) the externally threaded DN25 anti-explosion movable joint in one end internal screw thread one end is selected；
3) anti-explosion movable joint locknut is unclamped, anti-explosion movable joint is split into two parts；
4) it will be threadedly coupled with internal thread part 2 with galvanized steel conduit；
5) it will be threadedly coupled with externally threaded part 3 with anti-explosion terminal box.
Construction as schematically shown in Figure 2 is eventually formed,
Two, anti-explosion terminal box 4 and galvanized steel conduit are fixed on rack lower boom 10
As schematically shown in Figure 3, connector 5 is made
Connector 5 is made of the galvanized steel plain sheet of long 340mm, width 70mm, thickness 10mm；Added between two parties using bench drill according to size
Work goes out 4 circular holes.
As schematically shown in Figure 4, using DN100 pipe clamp 9, DN25 pipe clamp 8, connection sheet 5, M16 hex nut, M10 hex nut
The galvanized steel conduit connected, anti-explosion terminal box are fixed on rack lower boom 10.Connection sheet 5 does not surpass away from anti-explosion terminal box 4
Cross 100mm.
Three, as schematically shown in Figure 5, connection explosion-proof lamp 14 and vertical galvanized steel conduit
1) anti-explosion movable joint locknut is unclamped, anti-explosion movable joint is split into two parts；
2) anti-explosion movable joint is threadedly coupled with internal thread part 12 with vertical galvanized steel conduit 11；
3) it will be threadedly coupled with externally threaded part 13 with 14 internal thread interface of explosion-proof lamp.
Eventually form lamp installation cellular construction as schematically shown in Figure 6.
Four, as schematically shown in Figure 7, extend galvanized steel conduit pipeline and fixation
1) it reuses both ends band internal thread pipe collar 17 to connect other galvanized steel conduits 18 and extend pipeline, and uses
Galvanized steel conduit pipeline is fixed on rack lower boom 10 by connection sheet 16, pipe clamp 15,19, nut.It eventually forms as shown in Figure 8
The structure of meaning.
Five, finally cable or electric wire are drawn through lateral galvanized steel conduit, anti-explosion terminal box, vertical galvanized steel conduit
Enter explosion-proof lamp.
It is threadedly coupled and requires
1) must not be threadedly coupled using back-off connection.
2) screw thread process is smooth, complete, non-corroding, and screw thread joggle number is no less than 6 buttons.
3) threaded connection place does not bridge ground line, and electric power complex ester or electric conductivity antirust ester are coated on screw thread, play across
Ground connection and closing explosion-proof.
Claims (1)
1. a kind of large space network frame structure explosion-proof lamp installation method, it is characterized in that: step is,
One, connection anti-explosion terminal box (4) and galvanized steel conduit one, galvanized steel conduit two, galvanized steel conduit three,
1) use pipeline die head threading machine by the galvanized steel conduit one (1), galvanized steel conduit two, galvanized steel conduit three of 500mm long DN25
Both ends are processed as standard pipe thread respectively,
2) the externally threaded DN25 anti-explosion movable joint in one end internal screw thread one end is selected,
3) anti-explosion movable joint locknut is unclamped, anti-explosion movable joint is split into two parts,
4) it will be threadedly coupled with internal thread part (2) with galvanized steel conduit,
5) it will be threadedly coupled with externally threaded part (3) with anti-explosion terminal box；
Two, anti-explosion terminal box (4) and galvanized steel conduit one, galvanized steel conduit two are fixed on rack lower boom (10),
It makes connector (5), connector (5) is made of the galvanized steel plain sheet of long 340mm, width 70mm, thickness 10mm；Use bench drill root
Process 4 circular holes between two parties according to size；
It will be connected using DN100 pipe clamp (9), DN25 pipe clamp (8), connector (5), M16 hex nut, M10 hex nut
Galvanized steel conduit one, galvanized steel conduit two, anti-explosion terminal box are fixed on rack lower boom 10, and connector (5) is away from explosion-proof wiring
Box (4) is no more than 100mm；
Three, connection explosion-proof lamp (14) and galvanized steel conduit three (11),
1) anti-explosion movable joint locknut is unclamped, anti-explosion movable joint is split into two parts,
2) anti-explosion movable joint band internal thread part (12) is threadedly coupled with galvanized steel conduit three (11),
3) it will be threadedly coupled with externally threaded part (13) with explosion-proof lamp (14) internal thread interface；
Four, extend galvanized steel conduit galvanized steel conduit one, the pipeline of galvanized steel conduit two and fixation
1) the other galvanized steel conduits four (18) of both ends band internal thread pipe collar (17) connection are reused to extend pipeline, and are made
Galvanized steel conduit four (18) pipeline is fixed on rack lower boom (10) with connector (16), pipe clamp (15,19), nut；
Five, finally by cable or electric wire through lateral galvanized steel conduit one, galvanized steel conduit two, anti-explosion terminal box, vertical
Galvanized steel conduit three introduces explosion-proof lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975548.2A CN105546493B (en) | 2015-12-23 | 2015-12-23 | Large space network frame structure explosion-proof lamp installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975548.2A CN105546493B (en) | 2015-12-23 | 2015-12-23 | Large space network frame structure explosion-proof lamp installation method |
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| Publication Number | Publication Date |
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| CN105546493A CN105546493A (en) | 2016-05-04 |
| CN105546493B true CN105546493B (en) | 2019-04-05 |
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| CN201510975548.2A Active CN105546493B (en) | 2015-12-23 | 2015-12-23 | Large space network frame structure explosion-proof lamp installation method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287466A (en) * | 2016-10-25 | 2017-01-04 | 苏州承腾电子科技有限公司 | Led anti-explosion lamp |
| CN112393157A (en) * | 2020-11-09 | 2021-02-23 | 上海宝冶集团有限公司 | Method for installing lighting lamp of grid structure factory building |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202444219U (en) * | 2012-02-17 | 2012-09-19 | 江西中烟工业有限责任公司南昌卷烟厂 | Anti-aluminum phosphide gas corrosion electric circuit of tobacco warehouse fire alarm system |
| CN105114849A (en) * | 2015-08-21 | 2015-12-02 | 东莞纮昌塑胶五金照明制品有限公司 | String light and production method thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006009812U1 (en) * | 2006-06-21 | 2006-09-07 | Aqua Signal Aktiengesellschaft | Explosion protection fitting for lamps illuminating e.g. oil platforms or gas tanks, from which cover is not readily removed, includes lengthy protection assembly completed by cover and covering sections |
| CN201041316Y (en) * | 2007-03-20 | 2008-03-26 | 魏东 | Explosion-proof solar energy lighting lamp |
| JP5365894B2 (en) * | 2008-03-04 | 2013-12-11 | 株式会社太田興産 | Straight tube type fluorescent lamp attaching and detaching exchange equipment |
| AU2009100320A4 (en) * | 2009-04-03 | 2009-05-07 | Ampcontrol Pty Ltd | Intrinsically Safe Led Lighting Assembly for Hazardous Environments |
| CN102628581A (en) * | 2010-11-17 | 2012-08-08 | 五冶集团上海有限公司 | Method for assembling benzene hydrogenation engineering anti-explosion lamp |
| CN103453481A (en) * | 2012-05-29 | 2013-12-18 | 天津华彩电子科技工程集团有限公司 | Installation method of linear light flange hanger and device thereof |
| CN202906327U (en) * | 2012-11-14 | 2013-04-24 | 武汉武船海洋工程船舶设计有限公司 | Cable explosion-proof pipe installation structure in explosion-proof chamber |
| CN203501081U (en) * | 2013-09-22 | 2014-03-26 | 烟台中集来福士海洋工程有限公司 | Installation structure for illuminating lamp of offshore platform and large-scale ship weather deck |
| CN203907290U (en) * | 2014-05-28 | 2014-10-29 | 四川亿舟电器设备有限公司 | Explosion-proof fluorescent lamp |
-
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- 2015-12-23 CN CN201510975548.2A patent/CN105546493B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202444219U (en) * | 2012-02-17 | 2012-09-19 | 江西中烟工业有限责任公司南昌卷烟厂 | Anti-aluminum phosphide gas corrosion electric circuit of tobacco warehouse fire alarm system |
| CN105114849A (en) * | 2015-08-21 | 2015-12-02 | 东莞纮昌塑胶五金照明制品有限公司 | String light and production method thereof |
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| CN105546493A (en) | 2016-05-04 |
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