CN209233401U - A kind of wiring conversion equipment that explosion hazard area uses - Google Patents
A kind of wiring conversion equipment that explosion hazard area uses Download PDFInfo
- Publication number
- CN209233401U CN209233401U CN201822238469.5U CN201822238469U CN209233401U CN 209233401 U CN209233401 U CN 209233401U CN 201822238469 U CN201822238469 U CN 201822238469U CN 209233401 U CN209233401 U CN 209233401U
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- China
- Prior art keywords
- increased safety
- junction box
- hazard area
- cable
- explosion hazard
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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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Abstract
The utility model discloses a kind of wiring conversion equipments that explosion hazard area uses, the device is suitable for explosion hazard area wire harness and is converted into cable wiring, it includes increased safety junction box (1), it is fixedly installed stuffing box type introducing device (4) and increased safety seal nipple (3) on the outside of increased safety junction box (1), the connecting terminal (5) for conducting wire to be converted to cable is equipped with inside increased safety junction box (1).Utility model device structure is simple, it solves in the case where explosion hazard area does not change original wire harness mode, the problem of wire harness mode is converted into cable wiring, to meet the requirement of antiknock device isolating seal, the anti-explosion safety for realizing scene, reduces conducting wire and all changes cable bring cost of human and material resources into.
Description
Technical field
The utility model relates to a kind of wiring conversion equipments, and in particular to a kind of explosion hazard area wire harness is converted into
The conversion equipment of cable wiring.
Background technique
Substance with inflammable and explosive characteristic easily forms explosion danger ring during exploitation, exploitation and transport etc.
Border, antiknock device and wiring system are to guarantee the important measures of explosive hazard environment safety.Explosion risk environment electric wiring
Mounting means can be divided into cable distribution and conducting wire wiring two ways.In carrying out explosion-proof electrification safety in production detection inspection,
Common problem is that cable wiring is mixed with wire harness mode, so that the installation for causing electric apparatus for explosive atmospheres is not inconsistent
The requirement of standardization specification.Since the intake of most of flame-proof type equipment is designed as encapsulation process mode, in this design
Need to use cable wiring under mode, rather than wire harness, only when the intake of flame-proof type equipment is designed as explosion suppresion surface
Wire harness can be used.Many scene illuminating lines, must if carrying out rectification all using wire harness mode
Cable is replaced, huge manpower and material resources are generated, a kind of wire harness used suitable for explosion hazard area is designed and is converted into electricity
The conversion equipment of cable wiring is the art urgent problem.
Utility model content
The technical problems to be solved in the utility model is realized how in the case where not changing original wire harness mode
Wire harness mode is converted into cable wiring, to meet the requirement of antiknock device isolating seal, to realize the explosion-proof of scene
Safety.
It is as follows that the utility model solves technical solution used by above-mentioned technical problem:
A kind of wiring conversion equipment that explosion hazard area uses, including increased safety junction box, increased safety junction box outside
On be fixedly installed stuffing box type introducing device and increased safety seal nipple, be equipped with inside increased safety junction box for turning conducting wire
It is changed to the connecting terminal of cable, seal nipple is made of washer, sealing ring and clamp nut.Stuffing box type introducing device and increasing peace
Type seal nipple passes through screw thread and is fixedly connected with increased safety junction box.
When the device is installed, it is close that conducting wire carries out filler through stuffing box type introducing device and in stuffing box type introducing device
It is honored as a queen and enters increased safety junction box, be connected and fixed on the connecting terminal in increased safety junction box；The cable core of distribution cable
It is installed on the corresponding connecting terminal in conducting wire opposite side, explosion-proof setting near being connected to is drawn from the increased safety seal nipple of the device
It is standby.
The utility model has the advantages which solves antiknock device wiring mode is incorrect compared with prior art
It needs wire replacing the problem of being cable, to realize one wiring conversion equipment of installation, realize wire harness and cable wiring
Conversion, to save a large amount of man power and material.
Detailed description of the invention
Fig. 1 is a kind of structural front view for the wiring conversion equipment that explosion hazard area uses of the utility model；
Fig. 2 is a kind of the structure left view for the wiring conversion equipment that explosion hazard area uses of the utility model；
Fig. 3 is a kind of part A structure sectional view for the wiring conversion equipment that explosion hazard area uses of the utility model；
In figure: 1- increased safety junction box；2- nameplate；3- increased safety seal nipple；31- clamp nut；32- washer；33- is close
Seal；4- stuffing box type introducing device；5- connecting terminal.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail:
As shown in Figure 1-3, the utility model wiring conversion equipment, including an increased safety junction box 1, nameplate 2, increased safety
Seal nipple 3, stuffing box type introducing device 4, connecting terminal 5, wherein stuffing box type introducing device 4 and increased safety seal nipple 3
It is fixedly connected by screw thread with increased safety junction box 1；The increased safety seal nipple 3 is by clamp nut 31,32 and of washer
Sealing ring 33 forms, it is ensured that leakproofness when being fixedly connected with increased safety junction box 1.
When explosion hazard area uses wire harness, which is fixedly mounted near antiknock device.Conducting wire passes through
Stuffing box type introducing device 4 simultaneously enters increased safety junction box 1 after progress packing seal in stuffing box type introducing device 4, is increasing
It is connected and fixed on connecting terminal 5 in peace type junction box 1；The cable core of distribution cable is installed to that conducting wire opposite side is corresponding to be connect
In line terminals 5, drawn after the increased safety seal nipple 3 of device compression on the antiknock device near being connected to.It solves and leads
The problem of line wiring and cable wiring are converted.
The wiring conversion equipment that the utility model explosion hazard area uses, which is able to achieve, is not changing original wire harness side
In the case where formula, wire harness mode is converted into cable wiring mode, it is only necessary to the device be installed near antiknock device more
Change a bit of cable, solve antiknock device potential problem, reduce the difficulty of Rectification of hidden dangers, saved a large amount of manpower,
Material resources have ensured the safe operation of electric apparatus for explosive atmospheres.
Claims (2)
1. a kind of wiring conversion equipment that explosion hazard area uses, including increased safety junction box (1), it is characterised in that: described
Increased safety junction box (1) on the outside of on be fixedly connected with stuffing box type introducing device (4) and increased safety seal nipple (3)；It is described
Increased safety junction box (1) inside be equipped with connecting terminal (5) for conducting wire to be converted to cable；The seal nipple (3)
It is made of washer, sealing ring and clamp nut.
2. the wiring conversion equipment that explosion hazard area according to claim 1 uses, which is characterized in that the filler
Function introducing device (4) and increased safety seal nipple (3) are fixedly connected by screw thread with increased safety junction box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238469.5U CN209233401U (en) | 2018-12-28 | 2018-12-28 | A kind of wiring conversion equipment that explosion hazard area uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238469.5U CN209233401U (en) | 2018-12-28 | 2018-12-28 | A kind of wiring conversion equipment that explosion hazard area uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209233401U true CN209233401U (en) | 2019-08-09 |
Family
ID=67509692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822238469.5U Active CN209233401U (en) | 2018-12-28 | 2018-12-28 | A kind of wiring conversion equipment that explosion hazard area uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209233401U (en) |
-
2018
- 2018-12-28 CN CN201822238469.5U patent/CN209233401U/en active Active
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| GR01 | Patent grant |