CN204089098U - A kind of explosion-proof wiring box - Google Patents

A kind of explosion-proof wiring box Download PDF

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Publication number
CN204089098U
CN204089098U CN201420540659.1U CN201420540659U CN204089098U CN 204089098 U CN204089098 U CN 204089098U CN 201420540659 U CN201420540659 U CN 201420540659U CN 204089098 U CN204089098 U CN 204089098U
Authority
CN
China
Prior art keywords
opening
casing
explosion
wiring box
proof wiring
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
Application number
CN201420540659.1U
Other languages
Chinese (zh)
Inventor
胡林中
马邦乾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Huanghe Explosion Proof Crane Co Ltd
Original Assignee
Henan Huanghe Explosion Proof Crane Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Huanghe Explosion Proof Crane Co Ltd filed Critical Henan Huanghe Explosion Proof Crane Co Ltd
Priority to CN201420540659.1U priority Critical patent/CN204089098U/en
Application granted granted Critical
Publication of CN204089098U publication Critical patent/CN204089098U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of explosion-proof wiring box, it comprises casing, the upside of described casing is provided with hanger, the back side of described casing is provided with threading opening B, the right-hand member of described casing is provided with top cover, described top cover is evenly provided with bolt hole A, tank surface on the left of described top cover is provided with threading opening A, the downside of described casing is provided with base, the left side of described casing is provided with opening, the edge of described opening is provided with boss, described boss is evenly provided with bolt hole B, described boss is combined with opening case lid, sealing gasket is provided with inside the edge of described opening case lid, described threading opening A and the outer rim of threading opening B are connected with communicating joint, described communicating joint is connected with sealing ring, the arranged outside of described sealing ring has pad, described pad arranged outside has platen, the utility model has the high advantage of reasonable in design, practical and convenient, good sealing effect, fail safe.

Description

A kind of explosion-proof wiring box
Technical field
The utility model belongs to field of engineering technology, is specifically related to a kind of junction box, particularly a kind of explosion-proof wiring box.
Background technology
At present, existing, the electric product used in dangerous place with a potential explosion is more and more, particularly in the damp or the combustible dust environment hazardous area that have requirement of shelter, these electric products are usually arranged in junction box, presently used junction box arranges multiple binding post with import and outlet in casing, after cable distribution introduces casing, many wires that in cable point wraps up in are connected with each binding post respectively, these instructions for uses are had higher requirement to the structure of explosion-proof wiring box and sealing, therefore, there is provided a kind of rational in infrastructure, better tightness, the high explosion-proof wiring box of fail safe is significantly.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of rational in infrastructure, better tightness, the explosion-proof wiring box that fail safe is high.
The purpose of this utility model is achieved in that a kind of explosion-proof wiring box, it comprises casing, the upside of described casing is provided with hanger, the back side of described casing is provided with threading opening B, the right-hand member of described casing is provided with top cover, described top cover is evenly provided with bolt hole A, tank surface on the left of described top cover is provided with threading opening A, the downside of described casing is provided with base, the left side of described casing is provided with opening, the edge of described opening is provided with boss, described boss is evenly provided with bolt hole B, described boss is combined with opening case lid, sealing gasket is provided with inside the edge of described opening case lid, described threading opening A and the outer rim of threading opening B are connected with communicating joint, described communicating joint is connected with sealing ring, the arranged outside of described sealing ring has pad, described pad arranged outside has platen.
Described bolt hole A is 12.
Described bolt hole B is 16.
Described sealing gasket is circular ring shaped rubber sealing gasket.
Described pad is annular gasket.
Described sealing ring is rubber seal.
The beneficial effects of the utility model: the utility model is provided with opening on anti-explosion box body, the setting of opening is convenient to install and overhaul the electric component be arranged in explosion-proof tank, the closed structure of opening adopts the opening case lid of belt edge, case lid installs sealing gasket additional inside edge, the connection of opening case lid and boss is with bolts, such sealing structure effect is higher, and larger power and impact can be born, improve the fail safe of explosion-proof wiring box, and communicating joint is adopted for the syndeton at threading opening place, sealing ring, pad and platen, compact overall structure, reasonable in design, good sealing effect, and the cable that can be secured across, prevent cable from unnecessary movement occurring, reduce the probability had an accident, the utility model has the high advantage of reasonable in design, practical and convenient, good sealing effect, fail safe.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of explosion-proof wiring box of the utility model.
Fig. 2 is the structural representation of the opening case lid of a kind of explosion-proof wiring box of the utility model.
Fig. 3 is the structural representation at the threading opening place of a kind of explosion-proof wiring box of the utility model.
Fig. 4 is the rearview of a kind of explosion-proof wiring box of the utility model.
In figure: 1, casing 2, hanger 3, top cover 4, threading opening A 5, bolt hole A 6, bolt hole B 7, base 8, opening 9, boss 10, edge 11, sealing gasket 12, opening case lid 13, platen 14, pad 15, sealing ring 16, communicating joint 17, outer rim 18, threading opening B.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of explosion-proof wiring box, it comprises casing 1, the upside of described casing is provided with hanger 2, the back side of described casing 1 is provided with threading opening B18, the right-hand member of described casing 1 is provided with top cover 3, described top cover 3 is evenly provided with bolt hole A5, casing 1 on the left of described top cover 3 is provided with threading opening A4 on the surface, the downside of described casing 1 is provided with base 7, the left side of described casing 1 is provided with opening 8, the edge of described opening 8 is provided with boss 9, described boss 9 is evenly provided with bolt hole B6, described boss 9 is combined with opening case lid 12, sealing gasket 11 is provided with inside the edge 10 of described opening case lid 12, described threading opening A4 and the outer rim 17 of threading opening B18 are connected with communicating joint 16, described communicating joint 16 is connected with sealing ring 15, the arranged outside of described sealing ring 15 has pad 14, described pad 14 arranged outside has platen 13.
The utility model is provided with opening on anti-explosion box body, the setting of opening is convenient to install and overhaul the electric component be arranged in explosion-proof tank, the closed structure of opening adopts the opening case lid of belt edge, case lid installs sealing gasket additional inside edge, the connection of opening case lid and boss is with bolts, such sealing structure effect is higher, and larger power and impact can be born, improve the fail safe of explosion-proof wiring box, and communicating joint is adopted for the syndeton at threading opening place, sealing ring, pad and platen, compact overall structure, reasonable in design, good sealing effect, and the cable that can be secured across, prevent cable from unnecessary movement occurring, reduce the probability had an accident, the utility model has the high advantage of reasonable in design, practical and convenient, good sealing effect, fail safe.
Embodiment 2
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of explosion-proof wiring box, it comprises casing 1, the upside of described casing is provided with hanger 2, the back side of described casing 1 is provided with threading opening B18, the right-hand member of described casing 1 is provided with top cover 3, described top cover 3 is evenly provided with bolt hole A5, casing 1 on the left of described top cover 3 is provided with threading opening A4 on the surface, the downside of described casing 1 is provided with base 7, the left side of described casing 1 is provided with opening 8, the edge of described opening 8 is provided with boss 9, described boss 9 is evenly provided with bolt hole B6, described boss 9 is combined with opening case lid 12, sealing gasket 11 is provided with inside the edge 10 of described opening case lid 12, described threading opening A4 and the outer rim 17 of threading opening B18 are connected with communicating joint 16, described communicating joint 16 is connected with sealing ring 15, the arranged outside of described sealing ring 15 has pad 14, described pad 14 arranged outside has platen 13.
Described bolt hole A5 is 12.
Described bolt hole B6 is 16.
Described sealing gasket 11 is circular ring shaped rubber sealing gasket.
Described pad 14 is annular gasket.
Described sealing ring 15 is rubber seal.
The utility model is provided with opening on anti-explosion box body, the setting of opening is convenient to install and overhaul the electric component be arranged in explosion-proof tank, the closed structure of opening adopts the opening case lid of belt edge, case lid installs sealing gasket additional inside edge, the connection of opening case lid and boss is with bolts, such sealing structure effect is higher, and larger power and impact can be born, improve the fail safe of explosion-proof wiring box, and communicating joint is adopted for the syndeton at threading opening place, sealing ring, pad and platen, compact overall structure, reasonable in design, good sealing effect, and the cable that can be secured across, prevent cable from unnecessary movement occurring, reduce the probability had an accident, the utility model has the high advantage of reasonable in design, practical and convenient, good sealing effect, fail safe.

Claims (6)

1. an explosion-proof wiring box, it comprises casing, it is characterized in that: the upside of described casing is provided with hanger, the back side of described casing is provided with threading opening B, the right-hand member of described casing is provided with top cover, described top cover is evenly provided with bolt hole A, tank surface on the left of described top cover is provided with threading opening A, the downside of described casing is provided with base, the left side of described casing is provided with opening, the edge of described opening is provided with boss, described boss is evenly provided with bolt hole B, described boss is combined with opening case lid, sealing gasket is provided with inside the edge of described opening case lid, described threading opening A and the outer rim of threading opening B are connected with communicating joint, described communicating joint is connected with sealing ring, the arranged outside of described sealing ring has pad, described pad arranged outside has platen.
2. a kind of explosion-proof wiring box according to claim 1, is characterized in that: described bolt hole A is 12.
3. a kind of explosion-proof wiring box according to claim 1, is characterized in that: described bolt hole B is 16.
4. a kind of explosion-proof wiring box according to claim 1, is characterized in that: described sealing gasket is circular ring shaped rubber sealing gasket.
5. a kind of explosion-proof wiring box according to claim 1, is characterized in that: described pad is annular gasket.
6. a kind of explosion-proof wiring box according to claim 1, is characterized in that: described sealing ring is rubber seal.
CN201420540659.1U 2014-09-20 2014-09-20 A kind of explosion-proof wiring box Expired - Fee Related CN204089098U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420540659.1U CN204089098U (en) 2014-09-20 2014-09-20 A kind of explosion-proof wiring box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420540659.1U CN204089098U (en) 2014-09-20 2014-09-20 A kind of explosion-proof wiring box

Publications (1)

Publication Number Publication Date
CN204089098U true CN204089098U (en) 2015-01-07

Family

ID=52181770

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420540659.1U Expired - Fee Related CN204089098U (en) 2014-09-20 2014-09-20 A kind of explosion-proof wiring box

Country Status (1)

Country Link
CN (1) CN204089098U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108668478A (en) * 2018-01-16 2018-10-16 淄博职业学院 A kind of explosion-protection equipment of electromechanical integration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108668478A (en) * 2018-01-16 2018-10-16 淄博职业学院 A kind of explosion-protection equipment of electromechanical integration

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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: 20150107

Termination date: 20200920