CN207588060U - A kind of explosion-proof high current connector that can be plugged in hazardous area - Google Patents
A kind of explosion-proof high current connector that can be plugged in hazardous area Download PDFInfo
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- CN207588060U CN207588060U CN201721441155.4U CN201721441155U CN207588060U CN 207588060 U CN207588060 U CN 207588060U CN 201721441155 U CN201721441155 U CN 201721441155U CN 207588060 U CN207588060 U CN 207588060U
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- connector
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- female end
- shell
- explosion
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Abstract
The utility model discloses a kind of explosion-proof high current connector that can be plugged in hazardous area, including connector female end shell, connector male head shell and connector fixing sleeve, connector male head is provided in the connector male head shell, it is provided in the connector female end shell and the matched connector female end of the connector male head, the connector female end and the connector male head are respectively connected with cable, the connector fixing sleeve is connected with connector female end shell limiting, the connector fixing sleeve is detachably connected with the connector male head shell, and the connector fixing sleeve is equipped with the mounting groove for preventing the connector male head shell quick separating.Explosion-proof high current connector provided by the utility model, during connector plugging, when contact or separation, the flameproof joint of connector meets flame proof requirement, issuable explosion is made to completely cut off with extraneous explosive inflammable gas, safety is very high, and easy to operate, uses manpower and material resources sparingly.
Description
Technical field
The utility model is related to explosion-protection equipment technical field, more particularly to a kind of explosion-proof high current that can be plugged in hazardous area
Connector.
Background technology
With the development of the times, people under explosive gas, combustible dust and coal mine environment for operating equipment
Requirement of explosion proof greatly improves, and a kind of explosion-proof high current connector that can be plugged in hazardous area of the utility model causes in hazardous area
The anti-explosion safety of running equipment is preferably ensured.
Explosion-proof connector domestic now is all the explosion-proof connector of contact-carrying structure, since it is in plug residing for contact
Environment cannot reach requirement of explosion proof, but contact male connector and contact female may generate spark in plug simultaneously, this may
It can lead to the explosive gas or combustible dust around being ignited when explosion-proof connector plugs, institute is so existing explosion-proof connection
Device cannot all plug in hazardous area so that plug must all be carried out in place of safety every time, be taken in this process a large amount of
Time, and some are also less prone to carry using the equipment of connector so that and plug wastes a large amount of manpower and materials every time.
Therefore, how to improve and a kind of safety coefficient higher, explosion-proof connector more convenient to use are provided, be this field skill
The technical issues of art personnel are urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of explosion-proof high current connector that can be plugged in hazardous area, safety coefficient
Height, and it is more convenient to use, save a large amount of time, manpower and materials.
In order to solve the above technical problems, the utility model provides a kind of explosion-proof high current connection that can be plugged in hazardous area
Device including connector female end shell, connector male head shell and connector fixing sleeve, is provided in the connector male head shell
Connector male head, be provided in the connector female end shell with the matched connector female end of the connector male head, it is described
Connector female end and the connector male head are respectively connected with cable, and the connector fixing sleeve is limited with the connector female end shell
Position connection, the connector fixing sleeve is detachably connected with the connector male head shell, and is set on the connector fixing sleeve
Having prevents the mounting groove of the connector male head shell quick separating.
Preferably, connector male head fixing screws and connector female end stop screw, the connector fixing sleeve are further included
On be additionally provided with installation waist hole, the connector female end stop screw and the installation waist hole cooperation, so that the connector is female
Head shell is mounted with the connector fixing sleeve, and the connector male head fixing screws are engaged by clamping with the mounting groove,
So that the connector male head shell can be moved along the tank circuit line of the mounting groove.
Preferably, it further includes and is set on the connector female end shell, is connect for installing the anti-explosion cable of the cable
Head.
Preferably, the connector female end for fixing the connector female end is additionally provided in the connector female end shell
Insulate fixing sleeve.
Preferably, the connector male head for fixing the connector male head is additionally provided in the connector male head shell
Insulate fixing sleeve.
Preferably, the connector female end end set has clamping baffle ring.
The explosion-proof high current connector provided by the utility model that can be plugged in hazardous area, mainly including connector female end
Shell, connector male head shell and connector fixing sleeve are provided with connector male head, the company in the connector male head shell
It connects and is provided in device female shell and the matched connector female end of the connector male head, the connector female end and the company
It connects device male connector and is respectively connected with cable, the connector fixing sleeve is connected with connector female end shell limiting, the connector
Fixing sleeve is detachably connected with the connector male head shell, and the connector fixing sleeve is equipped with and prevents the connector public
The mounting groove of head shell quick separating.The explosion-proof high current connector provided by the utility model that can be plugged in hazardous area, is needing
When pulling away connector, it is only necessary to which then rotational connector fixing sleeve 5 is consolidated the connector male head on connector male head shell 12
Determine screw 13 to move along the shifting chute of connector fixing sleeve 5, the female and male connector of connector are formed when pulling away also in shell
Inner cavity in, and the explosion-insulation surface of connector meets requirement of explosion proof, make connector female end and male connector when pulling away there may be
Explosion completely cut off with extraneous explosive inflammable gas, safety is very high, and easy to operate, uses manpower and material resources sparingly.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the utility model；
Fig. 2 is structure diagram when explosion-proof connector shown in FIG. 1 disconnects；
Fig. 3 is the structure diagram that explosion-proof connector shown in FIG. 1 connects fixing sleeve.
Wherein, in Fig. 1-Fig. 3：
Cable -1, anti-explosion cable connector -2, connector female end shell -3, connector female end -4, connector are fixed
Set -5, the first connector female end insulation retaining washer -6, the second connector female end insulation retaining washer -7, connector female end
Insulation fixing sleeve -8, connector male head insulation fixing sleeve -9, connector male head insulation retaining washer -10, connector male head -
11, connector male head shell -12, connector male head fixing screws -13, circlip for shaft -14 clamp baffle ring -15, even
Connect device female stop screw -16.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the utility model.
It, can be in danger in a kind of specific embodiment provided by the utility model incorporated by reference to Fig. 1, Fig. 2 and Fig. 3
The explosion-proof high current connector of area's plug includes connector female end shell 3, connector male head shell 12 and connector fixing sleeve 5,
Connector male head 11 is provided in the connector male head shell 12, is provided in the connector female end shell 3 and the company
11 matched connector female end 4 of device male connector is connect, the connector female end 4 and the connector male head 11 are respectively connected with cable 1,
The connector fixing sleeve 5 and the connector female end shell 3 limiting connection (can only be rotated along waist hole), the connector is fixed
Set 5 is detachably connected with the connector male head shell 12, and the connector fixing sleeve 5 is equipped with prevents the connector public affairs
The mounting groove of head 12 quick separating of shell.
Wherein, cable 1 is entered in connector explosion-proof chamber by anti-explosion cable connector 2 in 4 riveted of connector female end；Anti-explosion electric
Cable joint 2 is threadably secured to connect to form threaded flame-proof type with connector female end shell 3；The fixed pad of first connector female end insulation
Circle 6 clamps the circlip for shaft 14 on connector female end 4 with the second connector female end insulation retaining washer 7, connects
Device female insulation fixing sleeve 8 is connected through a screw thread fixation with connector female end shell 3, and the connector female end 4 so as to make is fixed on
On connector female end shell 3；Connector male head insulation fixing sleeve 9 is clamped with connector male head insulation retaining washer 10 positioned at connection
Circlip for shaft 14 in device male connector 11, connector male head insulation fixing sleeve 9 are connected with connector male head shell 12 by screw thread
Fixation is connect, so that connector male head 11 is fixed on connector male head shell 12；Connector male head fixing screws 13 are located at
On connector fixing sleeve 5 and connector female end shell 3, connector female end stop screw 16 is located at connector fixing sleeve 5 with connecting
On device male connector shell 12；Cable 1 is entered in connector explosion-proof chamber by anti-explosion cable connector 2 in 12 riveted of connector male head.
It should be noted that the utility model further includes connector male head fixing screws 13 and connector female end stop screw
16, installation waist hole, connector female end stop screw 16 and installation waist hole cooperation are additionally provided on connector fixing sleeve 5, so that even
It connects device female shell 3 and limit installation (can only be rotated along waist hole) is fixedly mounted with connector fixing sleeve 5, connector male head fixes spiral shell
Nail 13 is engaged by clamping with mounting groove, so that connector male head shell 12 can be moved along the tank circuit line of mounting groove, is pulled away in connector
When, connector male head fixing screws 13 pull away connector male head 11 according to above-mentioned route, realize that connector female end 4 and connector are public
First 11 separation, it is easy to operate, save human and material resources.
Specifically, in practical operation, connector female end shell 3 does not rotate with connector male head shell 12, as long as and
Connector fixing sleeve 5 is rotated back and forth so that the connector male head fixing screws 13 on connector male head shell 12 are consolidated along connector is turned
Surely the slot movement on set 5 can realize the plug of connector, meanwhile, there are one turnings for the tank circuit line on connector fixing sleeve 5
Place, retaining can be played the role of so that the explosion occurred inside connector, it is impossible to connector both ends be made mutually quickly to divide
From and length of flame proof joint L1 is caused drastically to reduce, and the length of L1 meets national standard, while explosion-proof connection can also be made
Device is not contacted in the explosion for pulling away generation with extraneous flammable explosive gas, safe.
In order to optimize the safety coefficient of explosion-proof connector in above-described embodiment, it is provided on connector female end shell 3 explosion-proof
Cable connector 2, for installing cable 1, the fixation for making cable 1 is more firm, more ensure that provided by the utility model explosion-proof
The safety of connector.
In addition, connector female end insulation fixing sleeve 8 is additionally provided in connector female end shell 3, for fixing the connection
Device female 4 is additionally provided with connector male head insulation fixing sleeve 9 in connector male head shell 12, for fixed connection device male connector 11,
Further ensure when explosion-proof connector pulls away, it may occur however that explosion will not be contacted with extraneous flammable explosive gas, it is ensured that
The security performance of explosion-proof connector.
Further, 4 end set of connector female end, which has, clamps baffle ring 15 so that explosion-proof connector at work, connects
The contact of device female 4 and connector male head 11 is even closer, ensure that the reliability of work.
In conclusion the explosion-proof high current connector that can be plugged in hazardous area that the present embodiment is provided mainly includes connection
Device female shell 3, connector male head shell 12 and connector fixing sleeve 5 are provided with connector public affairs in connector male head shell 12
First 11, it is provided in connector female end shell 3 and 11 matched connector female end 4 of connector male head, connector female end 4 and even
It connects device male connector 11 and is respectively connected with cable 1, connector fixing sleeve 5 (can only turn with the limiting of connector female end shell 3 connection along waist hole
It is dynamic), connector fixing sleeve 5 is detachably connected with connector male head shell 12, and connector fixing sleeve 5 is equipped with preventing connector
The mounting groove of 12 quick separating of male connector shell.The explosion-proof high current connector provided by the utility model that can be plugged in hazardous area,
When needing to pull away connector, it is only necessary to rotational connector fixing sleeve 5, it is then that the connector on connector male head shell 12 is public
Head fixing screws 13 are moved along the shifting chute of connector fixing sleeve 5, and the female and male connector of connector are when pulling away, also in shell
In the inner cavity of formation, and the explosion-insulation surface of connector meets requirement of explosion proof, makes connector female end and male connector may when pulling away
The explosion of generation completely cuts off with extraneous explosive inflammable gas, and safety is very high, and easy to operate, uses manpower and material resources sparingly.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (6)
1. it is a kind of can hazardous area plug explosion-proof high current connector, which is characterized in that including connector female end shell (3),
Connector male head shell (12) and connector fixing sleeve (5), the connector male head shell (12) is interior to be provided with connector male head
(11), be provided in the connector female end shell (3) with the connector male head (11) matched connector female end (4),
The connector female end (4) and the connector male head (11) are respectively connected with cable (1), the connector fixing sleeve (5) and institute
Connector female end shell (3) limiting connection is stated, the connector fixing sleeve (5) is detachable with the connector male head shell (12)
Connection, and the connector fixing sleeve (5) is equipped with the mounting groove for preventing connector male head shell (12) quick separating.
2. explosion-proof high current connector according to claim 1, which is characterized in that further include connector male head fixing screws
(13) and connector female end stop screw (16) installation waist hole, the connector, are additionally provided on the connector fixing sleeve (5)
Female stop screw (16) and the installation waist hole cooperation, so that the connector female end shell (3) is fixed with the connector
It covers (5) to be mounted, the connector male head fixing screws (13) are engaged by clamping with the mounting groove, so that the connector is public
Head shell (12) can be moved along the tank circuit line of the mounting groove.
3. explosion-proof high current connector according to claim 2, which is characterized in that further include and be set to the connector mother
On head shell (3), the anti-explosion cable connector (2) for installing the cable (1).
4. explosion-proof high current connector according to claim 3, which is characterized in that in the connector female end shell (3)
It is additionally provided with the connector female end insulation fixing sleeve (8) for fixing the connector female end (4).
5. explosion-proof high current connector according to claim 4, which is characterized in that in the connector male head shell (12)
It is additionally provided with the connector male head insulation fixing sleeve (9) for fixing the connector male head (11).
6. explosion-proof high current connector according to claim 5, which is characterized in that connector female end (4) end is set
It is equipped with and clamps baffle ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441155.4U CN207588060U (en) | 2017-10-31 | 2017-10-31 | A kind of explosion-proof high current connector that can be plugged in hazardous area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441155.4U CN207588060U (en) | 2017-10-31 | 2017-10-31 | A kind of explosion-proof high current connector that can be plugged in hazardous area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207588060U true CN207588060U (en) | 2018-07-06 |
Family
ID=62730277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721441155.4U Active CN207588060U (en) | 2017-10-31 | 2017-10-31 | A kind of explosion-proof high current connector that can be plugged in hazardous area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207588060U (en) |
-
2017
- 2017-10-31 CN CN201721441155.4U patent/CN207588060U/en active Active
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