CN110165486A - A kind of flame-proof mine cable connector - Google Patents
A kind of flame-proof mine cable connector Download PDFInfo
- Publication number
- CN110165486A CN110165486A CN201910533465.6A CN201910533465A CN110165486A CN 110165486 A CN110165486 A CN 110165486A CN 201910533465 A CN201910533465 A CN 201910533465A CN 110165486 A CN110165486 A CN 110165486A
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- connector sleeve
- socket
- plug
- conductive
- connection
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- 239000012212 insulator Substances 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 15
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000005065 mining Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001151 other effect Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/621—Bolt, set screw or screw clamp
- H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of flame-proof mine cable connectors, it is related to the technical field of mining attachment device, its drip irrigation device includes plug connection and the socket connection part with plug connection clamping engagement, it is arranged with the first connector sleeve, first connector sleeve and the socket connection part on the socket connection part and realizes fixation by being provided with the first bolt；Further include the second connector sleeve having on the outside of the first connector sleeve of part, achieves a fixed connection between first connector sleeve and the second connector sleeve at least provided with two third bolts；One end on second connector sleeve far from the socket connection part is set on plug connection, second connector sleeve and the plug connection realized by being provided with the second bolt and fixed, and the present invention, which has, facilitates that breakaway plug interconnecting piece and socket connection part, structure are simple, reduce amount of parts, reduce processing cost, is easy for installation, reducing volume and other effects.
Description
Technical field
The present invention relates to the technical fields of mining attachment device, more specifically, it relates to a kind of flame-proof mine cable
Connector.
Background technique
Flame-proof mine cable connector, being mainly used for underground coal mine and surrounding has the explosive gas such as coal dust, methane mixed
It, in the power system, can also be as the attachment device of control cable and flameproof electrical switchgear cabinet in the environment for closing object
Underground coal mine is used as information communications cable connector.
In the prior art, Authorization Notice No. be CN203481413U a Chinese patent disclose a kind of multicore it is mining every
Quick-fried type cable connector, including male component and female component, wherein the female component, including flame proof jack housing component,
Inside is equipped with a porous socket insulating part, and a sleeve component is respectively provided in each socket insulating part；The male component, packet
Flame proof plug body component is included, inside is equipped with a porous plug insulating part, is respectively provided with an inserted link group in each plug insulating part
Part, the inserted link component match with sleeve component, are inserted into inserted link component in sleeve component just.In use, by having installed
The male component of good cable, be inserted into female component in, completely in place after, the bolt of male component is sequentially passed through with a hex bolts
The screw hole in hole and female component, male component and female component are fastened together.
This connector is as common connector, after male component is inserted into female component, in order to keep the two
Stable connection, at least provided with the cooperation of two groups of bolt and nuts, when needing repeatedly to carry out plug male component and female component
When, it requires to unscrew or fix two bolts every time, it is inconvenient, it could be improved.
Summary of the invention
In view of the deficienciess of the prior art, there is side the invention reside in a kind of flame-proof mine cable connector is provided
Just the effect of breakaway plug interconnecting piece and socket connection part.
To achieve the above object, the present invention provides the following technical scheme that a kind of flame-proof mine cable connector, including
There are plug connection and the socket connection part with plug connection clamping engagement, is arranged with the first company on the socket connection part
Female connector, first connector sleeve and the socket connection part realize fixation by being provided with the first bolt；It further include having positioned at portion
Divide the second connector sleeve on the outside of the first connector sleeve, at least provided with two thirds between first connector sleeve and the second connector sleeve
Bolt achieves a fixed connection；One end on second connector sleeve far from the socket connection part is set on plug connection,
Second connector sleeve and the plug connection are fixed by being provided with the realization of the second bolt.
By using above-mentioned technical proposal, in whole installation process, before this by conductive part on socket connection part and equipment
It point is fixed, then the first connector sleeve is fixed with socket connection part by the first bolt, then by the second connector sleeve set
On the first connector sleeve, by tightening third bolt the first connector sleeve and the second connector sleeve is fixed, finally again connect plug
Socket part is inserted into the second connector sleeve and is realized by the second bolt and fixed, and when needing exist for illustrating, inserts when needing to separate
Head interconnecting piece and when socket connection part, it is only necessary to unclamp the second bolt between the second connector sleeve and plug connection i.e.
Can, since plug connection is inserted into the second connector sleeve, it is not easy to the improper and mobile stabilization of matching occur, in order to make to insert
Head interconnecting piece and the second connector sleeve are relatively fixed, and bolt is only with being provided with one, when needing multiple plug, it is only necessary to
Second bolt is unclamped or tightened, has the effect of facilitating plug.Meanwhile between plug connection and socket connection part
It is conductively connected portion outboard at least the first connector sleeve and the second connector sleeve, has the effect of increasing leakproofness.
The present invention is further arranged to: first is equipped between first connector sleeve and the lateral wall of the socket connection part
Sealing ring.
By using above-mentioned technical proposal, increase the leakproofness between the first connector sleeve and socket connection part.
The present invention is further arranged to: second is equipped between second connector sleeve and the lateral wall of the plug connection
Sealing ring.
By using above-mentioned technical proposal, increase the leakproofness between the second connector sleeve and plug connection
The present invention is further arranged to: third sealing ring is equipped between first connector sleeve and second connector sleeve.
By using above-mentioned technical proposal, increase the leakproofness between the first connector sleeve and the second connector sleeve.
The present invention is further arranged to: the plug connection includes conductive nose bar, and the socket connection part includes
With the conductive female rod of conductive nose bar cooperation, the conduction female rod includes inner circular layer, middle circular layer and outer circular layer；The inner ring
The internal diameter of layer is less than the diameter of conductive nose bar, is provided with interior deformation slot on the inner circular layer, middle deformation slot is provided on the middle circular layer,
Outer deformation slot is provided on the outer circular layer.
By using above-mentioned technical proposal, when conductive nose bar is inserted into conductive female rod, one end of conductive nose bar was before this
It is inserted into inner circular layer and inner circular layer is magnified, while middle circular layer magnifies, last outer circular layer magnifies, and strengthens conductive nose bar and leads
Stability after electric female rod grafting also has the effect of the excessive deformation of circular layer in inhibition.
The present invention is further arranged to: the inclined-plane convenient for conductive nose bar insertion is provided on the inner circular layer.
By using above-mentioned technical proposal, it is inserted into middle circular layer convenient for one end of conductive nose bar.
The present invention is further arranged to: the conduction nose bar is provided with four, the conduction female rod and the conductive nose bar
It is correspondingly arranged, the plug connection includes the plug insulator for being inserted into and limiting for four conductive nose bars；It is described to insert
Seat interconnecting piece includes the socket insulator be inserted into and limited for four conductive female rods；When plug connection and socket connection part card
When connecing cooperation, the conduction nose bar is inserted into conductive female rod, and plug insulator is contacted with the socket insulator.
By using above-mentioned technical proposal, multiple conduction nose bar settings have the function of improving the stability after connection, insert
Head insulator has the effect of stable conductive nose bar, and socket insulator has the effect of stablizing conductive female rod, further be also convenient for
Multiple conduction nose bars are inserted into the alignment of multiple conductive grooves.
The present invention is further arranged to: being provided with the lower one on the inside of slot, the second connector sleeve on the plug insulator and is generated
There is bulge loop；When plug connection and socket connection part are connected and fixed, conductive nose bar is inserted into conductive female rod, bulge loop at this time
Side wall is contacted with the lower cell wall along slot.
By using above-mentioned technical proposal, the depth capacity that plug connection can be inserted into socket connection part is limited,
It avoids conductive nose bar from being inserted into too deep in conductive female rod, on the basis of guaranteeing electrical connection, connects convenient for plug connection and socket
The separation of socket part.
The present invention is further arranged to: being provided with planar ends, the inside of the first connector sleeve on the leaning to one side of the socket insulator
One, which generates, spacing block set, and after socket insulator is inserted into the first connector sleeve, spacing block set and plane end in contact are simultaneously limited
Socket insulator processed and the first connector sleeve relatively rotate.
By using above-mentioned technical proposal, have the effect of assembling convenient for the later period.
The present invention is further arranged to: at least provided with conduction nose bar described in one group and conductive female rod for connecting ground connection core
Line, the plug connection and socket connection part include stable disk, and the via hole passed through for ground connection core wire is provided in stable disk,
It is also provided with screw hole in stable disk, the mode of screw hole is screwed by using screw, realizes and compresses the core wire of the ground connection in cable
Purpose, the other end of the screw in plug connection are contacted and are connected with the second connector sleeve, to realize the second connector sleeve
With the conducting of ground connection core wire；The other end of screw in socket connection part is contacted and is connected with the first connector sleeve, thus real
Existing first connector sleeve and the conducting for being grounded core wire.
By using above-mentioned technical proposal, having ensures zero potential, guarantees the effect for using operator's safety.
In conclusion the first connector sleeve is connect by the present invention by the first connector sleeve of setting and the second connector sleeve with socket
Portion first be bolted, then the first connector sleeve and the second connector sleeve are bolted, finally by plug connection with
Second connector sleeve is bolted, and on the one hand because plug connection is inserted into the second connector sleeve, only needs to be arranged
One the second bolt can make plug connection to fix with socket connection part；On the other hand, the first connector sleeve and the second connection
Set is located at the outside of plug connection and socket connection part, cooperates the first sealing ring, the second sealing ring and the second sealing ring,
Strengthen the leakproofness after plug connection is connected with socket connection part.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the schematic diagram of the section structure of the invention；
Fig. 3 is partial structurtes perspective view of the explosion of the invention；
Fig. 4 is the perspective view of the explosion intercepted behind a kind of part in Fig. 3；
Fig. 5 is the enlarged diagram at the A in Fig. 4；
Fig. 6 is the partial structurtes perspective view of the explosion of the first connector sleeve in the present invention and socket insulator；
Fig. 7 is the partial structurtes diagrammatic cross-section at saliency screw hole of the present invention.
Appended drawing reference: 1, plug connection；2, socket connection part；3, the first connector sleeve；4, the first bolt；5, the second connection
Set；6, the second bolt；7, conductive nose bar；8, plug insulator；9, conductive female rod；10, socket insulator；11, lower along slot；12,
Bulge loop；13, inner circular layer；14, middle circular layer；15, outer circular layer；16, interior deformation slot；17, middle deformation slot；18, outer deformation slot；19,
One sealing ring；20, the second sealing ring；21, third sealing ring；22, third bolt；23, planar ends；24, spacing block set；25, steady
Price fixing；26, via hole；27, screw hole；28, bolt hole.
Specific embodiment
Referring to attached drawing, the present invention will be further described.
Present embodiment discloses a kind of flame-proof mine cable connectors, as shown in Figure 1 and Figure 2, a kind of flame-proof mine electricity
The socket connection part 2 that cable connector includes plug connection 1 and is engaged by clamping with plug connection 1.Plug connection 1
Fixation is bolted with external cable, socket connection part 2 and the current-carrying part of equipment are bolted, and are most connected with by socket
Being electrically connected for equipment and external cable is realized in the connection of socket part 2 and plug connection 1.
As shown in Figure 2 and Figure 3, outer sheath of the socket connection part 2 close to one end of plug connection 1 is equipped with the first connector sleeve
3, the first connector sleeve 3 is connected and fixed with plug connection 1 by being provided with the realization of the first bolt 4；The part of first connector sleeve 3 is real
External side is arranged with the second connector sleeve 5, and by setting, there are two third bolts between the first connector sleeve 3 and the second connector sleeve 5
22 realizations are connected and fixed；One end of plug connection 1 is inserted into the second connector sleeve 5, and with the second connector sleeve 5 by being provided with
One the second bolt 6 realization is connected and fixed.
As shown in Figure 2, Figure 4 shows, plug connection 1 includes there are four conductive nose bar 7 and for stablizing four conductive nose bars 7
Plug insulator 8, be provided with the perforation passed through for conductive nose bar 7 on plug insulator 8, and the outside of plug insulator 8 and insert
The inner sidewall of the shell of head interconnecting piece 1 is fixed, so that four conductive nose bars 7 are fixed relative to the shell of plug connection 1.
It include to be inserted for four conductive female rods 9 and the socket insulator 10 be inserted into and limited for conductive female rod 9 on socket connection part 2
Seat insulator 10 and the inner sidewall of the shell of socket connection part 2 are fixed, so that four conductive female rods 9 are connected relative to socket
The shell in portion 2 is fixed.Four conductive female rods 9 are arranged in a one-to-one correspondence with four conductive nose bars 7, when plug connection 1 and socket connect
When the connection cooperation of socket part 2 is complete, conductive nose bar 7 is inserted into conductive female rod 9, multiple conduction nose bars 7 and multiple conductive female rods 9
Being arranged has the effect of reinforcing the stability after connection.
As shown in fig. 6, being provided with planar ends 23 on the leaning to one side of socket insulator 10, the inside of the first connector sleeve 3 is integrally generated
There is spacing block set 24, after socket insulator 10 is inserted into the first connector sleeve 3, spacing block set 24 is contacted and limited with planar ends 23
Socket insulator 10 processed and the first connector sleeve 3 relatively rotate.After the first connector sleeve 3 is inserted into socket insulator 10, limitation
First connector sleeve 3 and socket insulator 10 relative position, are assembled convenient for the later period.
As shown in Figure 2, Figure 4 shows, the lower one on the inside of slot 11, the second connector sleeve 5 is provided on plug insulator 8 and is generated bulge loop
12；When plug connection 1 and socket connection part 2 are connected and fixed, conductive nose bar 7 is inserted into conductive female rod 9, bulge loop at this time
12 side walls are contacted with the lower cell wall along slot 11.The depth capacity that plug connection 1 can be inserted into socket connection part 2 is limited,
It avoids conductive nose bar 7 from being inserted into too deep in conductive female rod 9, on the basis of guaranteeing electrical connection, is convenient for plug connection 1 and socket
The separation of interconnecting piece 2.
As shown in Fig. 2, Fig. 5, conductive female rod 9 includes inner circular layer 13, middle circular layer 14 and outer circular layer 15.Inner circular layer 13
Internal diameter be less than the diameter of conductive nose bar 7, opened on inner circular layer 13 there are four interior deformation slot 16, be provided with a middle shape on middle circular layer 14
Become slot 17, opens that there are four outer deformation slots 18 on outer circular layer 15, when conductive nose bar 7 is inserted into conductive female rod 9, conductive nose bar 7
One end be inserted into inner circular layer 13 before this and inner circular layer 13 opened greatly, while middle circular layer 14 is opened greatly, and last outer circular layer 15 is opened greatly,
Stability after strengthening 9 grafting of conductive nose bar 7 and conductive female rod, also has the effect of the excessive deformation of circular layer 14 in inhibition.It is interior
The inclined-plane being inserted into convenient for conductive nose bar 7 is provided on circular layer 13.
As shown in Figure 2 and Figure 3, it is equipped between the first connector sleeve 3 and the lateral wall of socket connection part 2 and is located at the first sealing ring
19, increase the leakproofness between the first connector sleeve 3 and socket connection part 2；The lateral wall of second connector sleeve 5 and plug connection 1
Between be equipped with the second sealing ring 20, increase the leakproofness between the second connector sleeve 5 and plug connection 1；First connector sleeve 3 and
It is equipped with third sealing ring 21 between two connector sleeves 5, increases the leakproofness between the first connector sleeve 3 and the second connector sleeve 5.
As shown in Fig. 3, Fig. 7, in four conductive nose bars 7 and four conductive female rods 9, wherein the conduction of one group of connection conducting
Nose bar 7 and conductive female rod 9 are for connecting ground connection core wire.Have on conductive nose bar 7 and conductive female rod 9 and be provided with bolt hole 28, is inciting somebody to action
After ground connection core wire or other conducting wires are inserted into conductive nose bar 7 or conductive female rod 9, bolt is screwed by using in bolt hole 28
It is grounded being fixedly connected for core wire or other conducting wires and conductive nose bar 7 or conductive female rod 9.Plug connection 1 is connected with socket
Portion 2 includes stable disk 25, and the via hole 26 passed through for ground connection core wire is provided in stable disk 25, is also provided with screw in stable disk 25
Hole 27 is screwed into the mode of screw hole 27 by using screw, realizes the purpose for compressing the core wire of the ground connection in cable, is located at plug and connects
The other end of screw in socket part 1 is contacted and is connected with the second connector sleeve 5, to realize the second connector sleeve 5 and ground connection core wire
Conducting；The other end of screw in socket connection part 2 is contacted and is connected with the first connector sleeve 3, to realize the first connection
The conducting of set 3 and ground connection core wire；Ensure zero potential, guarantees using operator's safety.
It should be noted that being arranged with connector (connector phase on compare plug connection 1 and socket connection part 2
When in the first connector sleeve 3), the side of protection cap (protection cap quite with the second connector sleeve 5) is then arranged on two connectors again
For formula, the second connector sleeve 5 is directly connect by the application with plug connection 1, reduction components simple with connector construction
Quantity, reduction processing cost, easy for installation, reduction volume and other effects.
Specific operating condition and effect are as follows:
In whole installation process, socket connection part 2 and current-carrying part in equipment were fixed before this, then by the first connection
Set 3 is fixed with socket connection part 2 by the first bolt 4, then by 5 sets of the second connector sleeve on the first connector sleeve 3, by twisting
Tight third bolt 22 makes the first connector sleeve 3 and the second connector sleeve 5 fixed, and plug connection 1 is finally inserted into the second company again
It is realized in female connector 5 and by the second bolt 6 and is fixed, when needing exist for illustrating, when needing breakaway plug interconnecting piece 1 and socket
When interconnecting piece 2, it is only necessary to the second bolt 6 between the second connector sleeve 5 and plug connection 1 is unclamped, due to plug
Interconnecting piece 1 is inserted into the second connector sleeve 5, it is not easy to the improper and mobile stabilization of matching occurs, in order to make plug connection 1
Relatively fixed with the second connector sleeve 5, bolt is only with being provided with one, when needing multiple plug, it is only necessary to unclamp or
Person tightens second bolt 6, has the effect of facilitating plug.Meanwhile leading between plug connection 1 and socket connection part 2
At least the first connector sleeve 3 and the second connector sleeve 5 on the outside of electrical connections have the effect of increasing leakproofness.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to restrict the invention, all in design structure of the invention
Within think of, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of flame-proof mine cable connector includes plug connection (1) and is engaged by clamping with plug connection (1)
Socket connection part (2), it is characterized in that: be arranged with the first connector sleeve (3) on the socket connection part (2), first connection
Set (3) and the socket connection part (2) are fixed by being provided with the first bolt (4) realization；It further include having to connect positioned at part first
The second connector sleeve (5) on the outside of female connector (3), at least provided with two between first connector sleeve (3) and the second connector sleeve (5)
Third bolt (22) achieves a fixed connection；One end on second connector sleeve (5) far from the socket connection part (2) is set in
On plug connection (1), second connector sleeve (5) and the plug connection (1) are realized by being provided with the second bolt (6)
It is fixed.
2. a kind of flame-proof mine cable connector according to claim 1, it is characterized in that: first connector sleeve (3)
The first sealing ring (19) are equipped between the lateral wall of the socket connection part (2).
3. a kind of flame-proof mine cable connector according to claim 1, it is characterized in that: second connector sleeve (5)
The second sealing ring (20) are equipped between the lateral wall of the plug connection (1).
4. a kind of flame-proof mine cable connector according to claim 1, it is characterized in that: first connector sleeve (3)
Third sealing ring (21) are equipped between second connector sleeve (5).
5. a kind of flame-proof mine cable connector according to claim 1, it is characterized in that: the plug connection (1)
It include conductive nose bar (7), the socket connection part (2) includes the conductive female rod (9) cooperated with conductive nose bar (7), described
Conductive female rod (9) includes inner circular layer (13), middle circular layer (14) and outer circular layer (15)；The internal diameter of the inner circular layer (13) is small
Diameter in conductive nose bar (7) is provided with interior deformation slot (16) on the inner circular layer (13), is provided with middle shape on the middle circular layer (14)
Become slot (17), is provided with outer deformation slot (18) on the outer circular layer (15).
6. a kind of flame-proof mine cable connector according to claim 5, it is characterized in that: being opened on the inner circular layer (13)
There is the inclined-plane being inserted into convenient for conductive nose bar (7).
7. a kind of flame-proof mine cable connector according to claim 5, it is characterized in that: the conduction nose bar (7) sets
There are four setting, the conduction female rod (9) is correspondingly arranged with the conductive nose bar (7), and the plug connection (1) includes for four
The plug insulator (8) that a conductive nose bar (7) is inserted into and is limited；The socket connection part (2) includes for four conductions
The socket insulator (10) that female rod (9) is inserted into and is limited；When plug connection (1) and socket connection part (2) are engaged by clamping, institute
It states conductive nose bar (7) to be inserted into conductive female rod (9), and plug insulator (8) is contacted with the socket insulator (10).
8. a kind of flame-proof mine cable connector according to claim 7, it is characterized in that: the plug insulator (8)
On be provided with lower along slot (11), one, which generates, on the inside of the second connector sleeve (5) bulge loop (12)；When plug connection (1) and socket connect
When socket part (2) is connected and fixed, conductive nose bar (7) is inserted into conductive female rod (9), bulge loop (12) side wall at this time and lower along slot
(11) cell wall contact.
9. a kind of flame-proof mine cable connector according to claim 7, it is characterized in that: the socket insulator (10)
Lean to one side on be provided with planar ends (23), the inside of the first connector sleeve (3), which integrally generates, spacing block set (24), works as socket insulator
(10) after being inserted into the first connector sleeve (3), spacing block set (24) contacts with planar ends (23) and limits socket insulator (10)
It is relatively rotated with the first connector sleeve (3).
10. a kind of flame-proof mine cable connector according to claim 5, it is characterized in that: at least provided with one group of institute
Conductive nose bar (7) and conductive female rod (9) are stated for connecting ground connection core wire, the plug connection (1) and socket connection part (2) are equal
Include stable disk (25), the via hole (26) passed through for ground connection core wire is provided in stable disk (25), stable disk is also provided on (25)
Screw hole (27) is screwed into the mode of screw hole (27) by using screw, realizes the purpose for compressing the core wire of the ground connection in cable, position
It contacts and is connected with the second connector sleeve (5) in the other end of the screw in plug connection (1), to realize the second connector sleeve
(5) with ground connection core wire conducting；The other end of screw in socket connection part (2) is contacted and is led with the first connector sleeve (3)
It is logical, to realize the first connector sleeve (3) and be grounded the conducting of core wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533465.6A CN110165486A (en) | 2019-06-19 | 2019-06-19 | A kind of flame-proof mine cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533465.6A CN110165486A (en) | 2019-06-19 | 2019-06-19 | A kind of flame-proof mine cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110165486A true CN110165486A (en) | 2019-08-23 |
Family
ID=67625306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910533465.6A Pending CN110165486A (en) | 2019-06-19 | 2019-06-19 | A kind of flame-proof mine cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110165486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193424A (en) * | 2021-04-02 | 2021-07-30 | 海洋王照明科技股份有限公司 | Mining explosion-proof cable connector and lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064952U (en) * | 1990-01-23 | 1990-10-31 | 彭合于 | Inserted pin type amplitude explosion cable connector |
| CN104466447A (en) * | 2013-09-18 | 2015-03-25 | 上海翔洲电气科技有限公司 | Multi-core mining explosive-proof cable connector |
| CN109378618A (en) * | 2018-11-29 | 2019-02-22 | 天津华宁电子有限公司 | A kind of push-in flame-proof mine fiber optic cable connectors |
| CN209786290U (en) * | 2019-06-19 | 2019-12-13 | 浙江旭通智能科技有限公司 | Mining explosion-proof cable connector |
-
2019
- 2019-06-19 CN CN201910533465.6A patent/CN110165486A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064952U (en) * | 1990-01-23 | 1990-10-31 | 彭合于 | Inserted pin type amplitude explosion cable connector |
| CN104466447A (en) * | 2013-09-18 | 2015-03-25 | 上海翔洲电气科技有限公司 | Multi-core mining explosive-proof cable connector |
| CN109378618A (en) * | 2018-11-29 | 2019-02-22 | 天津华宁电子有限公司 | A kind of push-in flame-proof mine fiber optic cable connectors |
| CN209786290U (en) * | 2019-06-19 | 2019-12-13 | 浙江旭通智能科技有限公司 | Mining explosion-proof cable connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193424A (en) * | 2021-04-02 | 2021-07-30 | 海洋王照明科技股份有限公司 | Mining explosion-proof cable connector and lamp |
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