CN203859459U - Stainless steel explosion-proof junction box - Google Patents
Stainless steel explosion-proof junction box Download PDFInfo
- Publication number
- CN203859459U CN203859459U CN201420160376.4U CN201420160376U CN203859459U CN 203859459 U CN203859459 U CN 203859459U CN 201420160376 U CN201420160376 U CN 201420160376U CN 203859459 U CN203859459 U CN 203859459U
- Authority
- CN
- China
- Prior art keywords
- pipe
- tube
- box body
- card slot
- fixed card
- 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 - Lifetime
Links
- 239000010935 stainless steel Substances 0.000 title claims abstract description 15
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000004880 explosion Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003064 anti-oxidating effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000956 alloy Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a stainless steel explosion-proof junction box. The stainless steel explosion-proof junction box is characterized in that a box body is in the shape of a cylinder, the outer side, which is close to the bottom part, of the box body is provided with a tube A, a tube B and a tube C, the tube A and the tube C are located at a straight line and opposite to each other, an angle is reserved between the tube B and the tube A and between the tube B and the tube C, the tube A is internally provided with a rubber gasket, a steel gasket and a rubber tube B sequentially from left to right, one side of the tube A is provided with a fixing slot A, the fixing slot A is opposite to a fixing slot B, the fixing slot A and the fixing slot B are connected with the edge of the bottom part of the box body, the box body is internally provided with a binding post at the middle position, the binding post is cross-shaped, each side of the binding post is provided with a stud, the middle position of the binding post is provided with a bolt, and the box body, the tube A, the fixing slot A, the tube B, the fixing slot B and the tube C are made of a stainless steel material. The beneficial effects are that the stainless steel explosion-proof junction box is beautiful in appearance and good in anti-oxidation effect, not only can improve the mechanical connection strength, but also is good in ductility and elasticity and not easy to be corroded.
Description
Technical field
The utility model relates to anti-explosion terminal box, and a kind of stainless steel anti-explosion terminal box, is generally used for inflammable and explosive hazardous chemical production or use, stores place specifically, and spy is applicable to petrochemical industry and coastal area.
Background technology
At present, aspect explosion-proof isolating seal box, it is all aluminum alloy material, it is generally carbide alloy, be out of shape little, lightweight, common brittle fracture, life-span is short, in inflammable and explosive gaseous environment, if there is circuit spark to occur in box, or some deflagrability gases in box, have also been permeated, under spark effect because box is shaky, break, flame is revealed to environment, cause the blast of overall situation, can cause more serious property loss, so development along with the epoch, people's awareness of safety is more and more stronger, need a kind of safer, mechanical strength is high, more the product of acid and alkali-resistance replaces.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of stainless steel anti-explosion terminal box is provided, and the utility model solves the technical scheme that its technical problem adopts and is: structure of the present utility model comprises sebific duct A, box body, pipe A, rubber blanket, sebific duct B, steel pad, fixed card slot A, bolt, sebific duct C, pipe B, double-screw bolt, binding post, fixed card slot B, pipe C, is characterized in that box body is drum type, and box body outside is provided with pipe A near bottom position, pipe B, pipe C, pipe A and pipe C point-blank and corresponding, pipe B respectively with pipe A, pipe C one-tenth degree angle, is from left to right disposed with rubber blanket in pipe A, steel pad, sebific duct B, pipe A mono-side is provided with fixed card slot A, and fixed card slot A is corresponding with fixed card slot B, fixed card slot A, fixed card slot B is connected with box body bottom margin respectively, and in box body, centre position is provided with binding post, and binding post is " ten " font, and double-screw bolt is arranged on a limit of binding post, and bolt is arranged at the centre position of binding post, box body, pipe A, fixed card slot A, pipe B, fixed card slot B, pipe C is made by stainless steel.
Manufacturing process: adopt wax-pattern hot investment casting to go out box body and pipe A, pipe B, manage C, then in box body and pipe A, pipe B, pipe C surface finish, make outer surface of tube body smooth, attractive in appearance, through Digit Control Machine Tool, process, make box body inner side and pipe A, pipe B, place, pipe C inside edge form screw thread again through cleaning, being attached to the lip-deep impurity of body, remove.
Using method: first stainless steel anti-explosion terminal box is fixing in place, open stainless steel explosion-proof wiring box cover, cable or instrument signal cable are managed to A, pipe B or pipe C interface penetrates accordingly from stainless steel anti-explosion terminal box, after all cables are connected on binding post by all nut screwing clampings, upper cover screw thread and the fully engagement of box body bottom screw thread part, no interface is sealed or is blocked with explosion-proof clay with pad plug with explosive-proof sealed rubber is stifled, can use.
The beneficial effects of the utility model are, the utility model good looking appearance, oxidation-protective effect are good, can not only improve mechanical connection intensity, and ductility are good, and good springiness, is not easy to be corroded.And in humidity, also have in macro-corrosion Ring jade tablet and can be competent at, explosion-proof effect is better, and useful life is more lasting.
Accompanying drawing explanation
Fig. 1: the utility model embodiment forward sight structural representation.
In figure: sebific duct A1, box body 2, pipe A3, rubber blanket 4, sebific duct B5, steel pad 6, fixed card slot A7, bolt 8, sebific duct C9, pipe B10, double-screw bolt 11, binding post 12, fixed card slot B13, pipe C14.
Embodiment
With reference to the accompanying drawings of the utility model being done to following concrete detailed description.As shown in drawings, structure of the present utility model comprises sebific duct A1, box body 2, pipe A3, rubber blanket 4, sebific duct B5, steel pad 6, fixed card slot A7, bolt 8, sebific duct C9, pipe B10, double-screw bolt 11, binding post 12, fixed card slot B13, pipe C14, is characterized in that box body 2 is for drum type, and box body 2 outsides are provided with pipe A3 near bottom position, pipe B10, pipe C14, pipe A3 and pipe C14 point-blank and corresponding, pipe B10 respectively with pipe A3, pipe C14 becomes an angle of 90 degrees, in pipe A3, is from left to right disposed with rubber blanket 4, steel pad 6, sebific duct B5, pipe A3 mono-side is provided with fixed card slot A7, and fixed card slot A7 is corresponding with fixed card slot B13, fixed card slot A7, fixed card slot B13 is connected with box body 2 bottom margins respectively, and the interior centre position of box body 2 is provided with binding post 12, and binding post 12 is " ten " font, and double-screw bolt 11 is arranged on a limit of binding post 12, and bolt 8 is arranged at the centre position of binding post 12, box body 2, pipe A3, fixed card slot A7, pipe B10, fixed card slot B13, pipe C14 is made by stainless steel.
Embodiment recited above is described preferred implementation of the present utility model; not design of the present utility model and scope are limited; do not departing under the prerequisite of the utility model design concept; various modification and improvement that in this area, common engineers and technicians make the technical solution of the utility model; all should fall into protection range of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (1)
1. stainless steel anti-explosion terminal box, comprises sebific duct A (1), box body (2), pipe A (3), rubber blanket (4), sebific duct B (5), steel pad (6), fixed card slot A (7), bolt (8), sebific duct C (9), pipe B (10), double-screw bolt (11), binding post (12), fixed card slot B (13), pipe C (14), is characterized in that box body (2) is drum type, and box body (2) outside is provided with pipe A (3) near bottom position, pipe B (10), pipe C (14), pipe A (3) and pipe C (14) point-blank and corresponding, pipe B (10) respectively with manage A (3), pipe C (14) becomes an angle of 90 degrees, in pipe A (3), is from left to right disposed with rubber blanket (4), steel pad (6), sebific duct B (5), pipe A (3) one sides are provided with fixed card slot A (7), and fixed card slot A (7) is corresponding with fixed card slot B (13), fixed card slot A (7), fixed card slot B (13) is connected with box body (2) bottom margin respectively, the interior centre position of box body (2) is provided with binding post (12), binding post (12) is " ten " font, double-screw bolt (11) is arranged on a limit of binding post (12), bolt (8) is arranged at the centre position of binding post (12), box body (2), pipe A (3), fixed card slot A (7), pipe B (10), fixed card slot B (13), pipe C (14) is made by stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160376.4U CN203859459U (en) | 2014-04-04 | 2014-04-04 | Stainless steel explosion-proof junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160376.4U CN203859459U (en) | 2014-04-04 | 2014-04-04 | Stainless steel explosion-proof junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859459U true CN203859459U (en) | 2014-10-01 |
Family
ID=51609297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160376.4U Expired - Lifetime CN203859459U (en) | 2014-04-04 | 2014-04-04 | Stainless steel explosion-proof junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459049A (en) * | 2014-12-11 | 2015-03-25 | 哈尔滨东方报警设备开发有限公司 | Explosion-proof terminal box for visible gas detector |
| CN109510157A (en) * | 2018-11-21 | 2019-03-22 | 中海油天津化工研究设计院有限公司 | A kind of anti-explosion cable introducing device |
-
2014
- 2014-04-04 CN CN201420160376.4U patent/CN203859459U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459049A (en) * | 2014-12-11 | 2015-03-25 | 哈尔滨东方报警设备开发有限公司 | Explosion-proof terminal box for visible gas detector |
| CN109510157A (en) * | 2018-11-21 | 2019-03-22 | 中海油天津化工研究设计院有限公司 | A kind of anti-explosion cable introducing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 053000 Chaoyang South Street, Jizhou District, Hengshui, Hebei Province, No. 801 Patentee after: HEBEI JINGJI EXPLOSION-PROOF ELECTRIC EQUIPMENT CO.,LTD. Address before: 053000 Jizhou City, Hengshui, Hebei, Qian Feng Industrial Area Patentee before: HEBEI JINGJI EXPLOSION-PROOF ELECTRIC EQUIPMENT CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |
|
| CX01 | Expiry of patent term |