CN201985298U - Mining armored cable connector - Google Patents
Mining armored cable connector Download PDFInfo
- Publication number
- CN201985298U CN201985298U CN 201120028685 CN201120028685U CN201985298U CN 201985298 U CN201985298 U CN 201985298U CN 201120028685 CN201120028685 CN 201120028685 CN 201120028685 U CN201120028685 U CN 201120028685U CN 201985298 U CN201985298 U CN 201985298U
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- CN
- China
- Prior art keywords
- cable connector
- group
- steel wire
- joint
- flexible pipe
- 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
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a mining armored cable connector, which is characterized by comprising two quick couplings, a steel wire weaved hose and a wire set, wherein the wire set is positioned in the steel wire weaved hose; two ends of the steel wire weaved hose and the wire set are fixedly connected with the quick couplings respectively; and the wire set comprises two power lines, four network lines for transmitting network signals, a voice line for transmitting an analog signal and a blocking line for transmitting a control signal.
Description
Technical field
The utility model relates to a kind of cable connecting arrangement, relates in particular to a kind of mine down-hole armoured cable connector.
Background technology
In subsurface environment, cable particularly armoured cable is a kind of application electric connecting part very widely.So-called armoured cable is that lead is arranged in the metal armouring protective sleeve, to reach the effect of protection and safety.Because the subsurface environment complexity, for satisfying various needs, cable need be made multistage usually, when the long cable of needs connects, connects by cable connector between each section.
Cable connector known in the art generally is the connection that is used for one or two leader cable, is like this as the disclosed cable connector of CN1115751C, CN201374443Y.When number of conductors increases in the cable, existing cable connector structure can't satisfy quick connection needs, if and the definition of each lead and function are inconsistent, the situation of also wrong connection takes place easily, leaking connection, serious may damage equipment, even the Personal Risk is taken place, the safety of the operating personnel around influencing.
Summary of the invention
The purpose of this utility model is: solve existing multiconductor cable and can not connect the problem that connects and disconnect fast, a kind of safe and reliable cable connector is provided.
For achieving the above object, following technical scheme is proposed:
A kind of mining armoured cable connector comprises two snap joints, braided steel wire flexible pipe and lead group, and described lead group is positioned at steel wire establishment flexible pipe; Snap joint is fixedlyed connected at described braided steel wire flexible pipe and described lead group two ends respectively; Described lead group comprises the voice lines of the netting twine of 2 power lines, 4 transmission network signals, 1 transmission of analogue signal and the locking line of 1 transmission of control signals.
Wherein said two snap joints are the mesomorphism of the branch of no male and female, and size, signal definition are all identical.
The cross section of wherein said snap joint is circular, one end of joint is evenly equipped with 8 splicing ears, is respectively 4 circular plugs and 4 circular socket holes, and per two of described plug is divided into one group, per two of described jack is divided into one group, and every group of plug and every group of jack are arranged at interval; Described braided steel wire flexible pipe is connected the other end of joint, and the joint in the steel wire establishment flexible pipe is provided with the wire terminals of corresponding each splicing ear, and wire terminals connects each the root lead in the lead group respectively.
Wherein the top of every group of jack has protrusion, is provided with through hole in the protrusion, each through hole and corresponding jack UNICOM.
Wherein said protrusion is for being the fan-shaped of the center of circle with the joint center of circle, and described fan-shaped central angle is 90 degree substantially.
Wherein said snap joint comprises swivel head, the braided steel wire flexible pipe rotation relatively of described swivel head.
Wherein said netting twine is for transmission and receive two pairs of twisted-pair feeders, and the difference electromagnetic shielding.
Wherein said voice lines has electromagnetic screen.
Advantage of the present utility model is:
1, plug is convenient, and the cable that helps the down-hole connects fast;
2, two end connectors are identical, and connecting does not have directivity;
3, connect reliably, and have electro-magnetic screen function;
4, joint cable rotation relatively, but multi-angle connects;
5, the repetition cabling is avoided in netting twine and voice, the integrated use of power supply.
Description of drawings
Accompanying drawing 1 is a schematic diagram of the present utility model;
Accompanying drawing 2 is the front view of the utility model snap joint;
Accompanying drawing 3 is the utility model lead connection diagram.
Reference numeral is as follows:
1-snap joint; 2-braided steel wire flexible pipe; The 3-plug; The 4-jack; The 5-protrusion; The 6-swivel head.
Embodiment
Referring to accompanying drawing 1-2, a kind of preferred embodiment that it has described armoured cable connector described in the utility model comprises two snap joints, braided steel wire flexible pipe and lead group, and described lead group is positioned at steel wire establishment flexible pipe (not shown); Snap joint is fixedlyed connected at described braided steel wire flexible pipe and described lead group two ends respectively; Described lead group comprises the voice lines of the netting twine of 2 power lines, 4 transmission network signals, 1 transmission of analogue signal and the locking line of 1 transmission of control signals.
The snap joint at lead two ends can be identical, needn't distinguish two ends when connecting, and any end can use.There is a swivel head in the place ahead of snap joint, and swivel head flexible pipe rotation relatively is to guarantee just can to adapt to different joint link positions not twisting under the situation of turning round flexible pipe.
Referring to accompanying drawing 2, the cross section of described snap joint is circular, and an end of joint is evenly equipped with 8 splicing ears, be respectively 4 circular plugs and 4 circular socket holes, per two of described plug is divided into one group, and per two of described jack is divided into one group, and every group of plug and every group of jack are arranged at interval; Described braided steel wire flexible pipe is connected the other end of joint, and the joint in the steel wire establishment flexible pipe is provided with the wire terminals of corresponding each splicing ear, and wire terminals connects each the root lead in the lead group respectively.
Above jack protrusion can be set, protrusion can use plastic material to make.Protrusion is roughly fan-shaped, is the center of circle with the center of circle of joint, and its central angle is 90 degree, so just whole joint is divided into two outburst areas and two sunk areas.
Referring to accompanying drawing 3, described sheath is connected the other end (sheath is not shown) of joint, joint in the sheath is provided with the wire terminals of corresponding each splicing ear, to be used for the stube cable line, wire terminals connects two power lines, two dual-hinge lines, a voice lines and a locking line respectively, have eight (every twisted-pair feeder is that the mutual hinge of two lines forms), each line is corresponding one by one with splicing ear.Twisted-pair feeder is a netting twine, the transmission network signal; The voice lines transmission of speech signals; Locking line transmission locking control signal; Like this, cable connector described in the utility model has just been realized netting twine and voice, the integrated use of power supply, avoids the down-hole to repeat cabling, and convenient the use improved fail safe.For improving reliability of information transmission, can take electromagnetic shielding to voice lines and netting twine, as respective wire is added shielded tube etc.
The above; it only is the preferable embodiment of the utility model patent; but the protection range of the utility model patent is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model patent discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of this patent.
Claims (8)
1. mining armoured cable connector is characterized in that: comprise two snap joints, braided steel wire flexible pipe and lead group, described lead group is positioned at steel wire establishment flexible pipe; Snap joint is fixedlyed connected at described braided steel wire flexible pipe and described lead group two ends respectively; Described lead group comprises the voice lines of the netting twine of 2 power lines, 4 transmission network signals, 1 transmission of analogue signal and the locking line of 1 transmission of control signals.
2. cable connector as claimed in claim 1, wherein said two snap joints are the mesomorphism of the branch of no male and female, size, signal definition are all identical.
3. cable connector as claimed in claim 1 or 2, the cross section of wherein said snap joint is circular, one end of joint is evenly equipped with 8 splicing ears, be respectively 4 circular plugs and 4 circular socket holes, per two of described plug is divided into one group, per two of described jack is divided into one group, and every group of plug and every group of jack are arranged at interval; Described braided steel wire flexible pipe is connected the other end of joint, and the joint in the steel wire establishment flexible pipe is provided with the wire terminals of corresponding each splicing ear, and wire terminals connects each the root lead in the lead group respectively.
4. cable connector as claimed in claim 3, wherein the top of every group of jack has protrusion, is provided with through hole in the protrusion, each through hole and corresponding jack UNICOM.
5. cable connector as claimed in claim 4, wherein said protrusion is for being the fan-shaped of the center of circle with the joint center of circle, described fan-shaped central angle is 90 degree substantially.
6. cable connector as claimed in claim 1, wherein said snap joint comprises swivel head, the braided steel wire flexible pipe rotation relatively of described swivel head.
7. cable connector as claimed in claim 1, wherein said netting twine is for transmission and receive two pairs of twisted-pair feeders, and the difference electromagnetic shielding.
8. cable connector as claimed in claim 1, wherein said voice lines has electromagnetic screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120028685 CN201985298U (en) | 2011-01-28 | 2011-01-28 | Mining armored cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120028685 CN201985298U (en) | 2011-01-28 | 2011-01-28 | Mining armored cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985298U true CN201985298U (en) | 2011-09-21 |
Family
ID=44612751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120028685 Expired - Lifetime CN201985298U (en) | 2011-01-28 | 2011-01-28 | Mining armored cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113035440A (en) * | 2021-03-08 | 2021-06-25 | 山东省聊城市中矿机械有限公司 | Novel 12-core intelligent controller and cable connector |
-
2011
- 2011-01-28 CN CN 201120028685 patent/CN201985298U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113035440A (en) * | 2021-03-08 | 2021-06-25 | 山东省聊城市中矿机械有限公司 | Novel 12-core intelligent controller and cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |
|
| CX01 | Expiry of patent term |