CN110233365B - High-strength fireproof cable connecting structure - Google Patents
High-strength fireproof cable connecting structure Download PDFInfo
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- CN110233365B CN110233365B CN201910358880.2A CN201910358880A CN110233365B CN 110233365 B CN110233365 B CN 110233365B CN 201910358880 A CN201910358880 A CN 201910358880A CN 110233365 B CN110233365 B CN 110233365B
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- copper pipe
- connector
- middle connector
- cable
- intermediate connector
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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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
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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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
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Abstract
The invention relates to the technical field of cable connectors and discloses a high-strength fireproof cable connecting structure which comprises a middle connector assembly consisting of a left middle connector and a right middle connector, wherein the left middle connector and the right middle connector are connected in a sealing mode through screws, a first copper pipe and a second copper pipe are arranged at the connecting positions of the left middle connector and the right middle connector respectively, and inner cores of two cables penetrate through the first copper pipe and the second copper pipe respectively. This novel high strength's fireproof cable connection structure, through setting up left intermediate junction ware and right intermediate junction ware that can fix, utilize the inside first copper pipe of two intermediate junction ware and the inner core that the tight two cables of second copper pipe clamp for the fixed angle of inner core is the vertical state with the cable, compares in current cable connector, and fixed strength is higher, and the inner core of two cables is connected and is difficult for receiving the separation of external force influence, has ensured real-time transmission data.
Description
Technical Field
The invention relates to the field of cable connectors, in particular to a high-strength fireproof cable connecting structure.
Background
The use of fireproof cable to after the conflagration takes place, can have enough time to return all data to the cage before whole network paralysis, and shift them to safe place, reduce the possibility of data loss to minimum, protected the safety of data, to long cable, need use cable intermediate connector when laying, connect the cable.
In the conventional cable connector, when connecting cables (refer to fig. 4), after peeling off two cables to be connected, the inner cores at one ends of the two cables are inserted into the copper pipe 6 and contacted, the copper pipe 6 and the inner cores are compacted by a hydraulic mechanism for fixing, because the cable laying length is large and the external uncertain factors are more, the fixing strength of the cable connecting structure is not high, after the cable at one end is pulled by external force, the connection between the two ends of the two cables is easy to break, the cable can not transmit data, resulting in network paralysis, and the prior pipe sleeve plug 3 and the intermediate connector 5 are movably sleeved with the sheath copper sheath of the cable, the intermediate connector 5 is easy to move on the copper sheath in a dislocation way, so that the copper pipe 6 is exposed outside, the copper pipe 6 is not protected enough, so that the cable connection is influenced by external adverse factors, and the transmission data of the cable is influenced.
Disclosure of Invention
The invention provides a high-strength fireproof cable connecting structure, which has the advantages of high fixing strength and good protection effect and solves the problems in the background art.
The invention provides the following technical scheme: the utility model provides a fireproof cable connection structure of high strength, is including the intermediate junction ware subassembly that left intermediate junction ware and right intermediate junction ware constitute, carry out sealing connection through the screw between left side intermediate junction ware and the right intermediate junction ware, the junction of left side intermediate junction ware and right intermediate junction ware is equipped with first copper pipe and second copper pipe respectively, and the inner core of two cables runs through first copper pipe and second copper pipe respectively to press from both sides tightly through first copper pipe and second copper pipe, the other end of left side intermediate junction ware and right intermediate junction ware all is equipped with the pipe box stopper and seals.
Preferably, the middle parts of the first copper pipe and the second copper pipe are respectively provided with a hexagonal through groove, the first copper pipe and the second copper pipe are both made of the same material as the inner core, the first copper pipe is in threaded sleeve joint with the left middle connector, and the second copper pipe is in threaded sleeve joint with the right middle connector.
Preferably, the inner cores are radially distributed on the side surfaces of the first copper pipe and the second copper pipe.
Preferably, a sealing ring sealing body is arranged at the joint of the left middle connector and the right middle connector.
Preferably, a sealing ring sealing body is arranged at the joint of the pipe sleeve plug and the left middle connector and the right middle connector.
The invention has the following beneficial effects:
1. this fireproof cable connection structure of high strength, through setting up left intermediate junction ware and the right intermediate junction ware that can fix, utilize the inside first copper pipe of two intermediate junction ware and the inner core that the tight two cables of second copper pipe clamp, make inner core fixed angle be the vertical state with the cable, compare in current cable connector, fixed strength is higher, the inner core of two cables is connected and is difficult for receiving the external force influence separation, real-time transmission data has been ensured, and simultaneously, the inner core of two cables is connected the junction that is located left intermediate junction ware and right intermediate junction ware, make left intermediate junction ware and right intermediate junction ware can not misplace on the copper sheathing and remove, the protection effect of the inner core junction of cable has been improved, further ensured the cable and transmitted data.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of a first copper tube of the structure of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of a first copper tube of the structure of FIG. 2 in accordance with the present invention;
fig. 4 is a schematic diagram of a conventional flameproof cable connector.
In the figure: 1. a left intermediate connector; 101. a first copper tube; 2. a right intermediate connector; 201. a second copper tube; 3. pipe sleeve plug; 4. a seal body; 5. An intermediate connector; 6. copper tubing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a high-strength fireproof cable connection structure includes a middle connector assembly composed of a left middle connector 1 and a right middle connector 2, a sealing ring seal 4 is disposed at the joint of the left middle connector 1 and the right middle connector 2 to ensure that the joint of the inner cores of the inner cavities of the left middle connector 1 and the right middle connector 2 is not affected by external adverse factors, a copper pipe is provided with a fixable left middle connector 1 and a fixable right middle connector 2 to replace the existing integral middle connector 5, so that the joint of the inner cores of the two cables is located at the fixed position of the left middle connector 1 and the right middle connector 2 to ensure that the left middle connector 1 and the right middle connector 2 do not slide relative to each other compared with the inner cores of the two cables, and the left middle connector 1 and the right middle connector 2 effectively protect the joint of the inner cores of the cables, the left intermediate connector 1 and the right intermediate connector 2 are hermetically connected through screws, the left intermediate connector 1 and the right intermediate connector 2 are convenient to fix and disassemble, a hydraulic mechanism is not needed, the cable connection efficiency is improved, a first copper pipe 101 and a second copper pipe 201 are respectively arranged at the joint of the left intermediate connector 1 and the right intermediate connector 2, hexagonal through grooves are respectively formed in the middle parts of the first copper pipe 101 and the second copper pipe 201, so that the first copper pipe 101 and the second copper pipe 201 are fixed and disassembled through corresponding plates, the first copper pipe 101 and the second copper pipe 201 are made of the same material as inner cores, the data transmission of two cables is enhanced, the loss rate of data transmission is reduced to the minimum, the first copper pipe 101 is in threaded sleeve joint with the left intermediate connector 1, the second copper pipe 201 is in threaded sleeve joint with the right intermediate connector 2, the inner cores of the two cables respectively penetrate through the first copper pipe 101 and the second copper pipe 201, and press from both sides tightly through first copper pipe 101 and second copper pipe 201, the inner core is radial distribution in the side of first copper pipe 101 and second copper pipe 201, make the inner core of two cables fixed through first copper pipe 101 and second copper pipe 201, fully contact, the data connectivity of two cables has been guaranteed, and improve the bearing strength of cable core, the joint strength of cable connection structure has further been improved, the other end of left intermediate connector 1 and right intermediate connector 2 all is equipped with pipe sleeve stopper 3 and seals, pipe sleeve stopper 3 is equipped with sealing washer seal 4 with the junction of left intermediate connector 1 and right intermediate connector 2.
During the use, install the one end of left intermediate junction ware 1 with first copper pipe 101 earlier, the one end of right intermediate junction ware 2 is installed to second copper pipe 201, pass left intermediate junction ware 1 respectively with two cables that will peel again, first copper pipe 101 and right intermediate junction ware 2, second copper pipe 201, and scatter the copper wire of cable inner core, be the side at first copper pipe 101 and second copper pipe 201 of radial distribution, it fixes left intermediate junction ware 1 and 2 copper pipe screws of right intermediate junction ware, first copper pipe 101 and second copper pipe 201 compress tightly the inner core of two cables, fix the inner core of cable, and install pipe sleeve stopper 3 at the one end of left intermediate junction ware 1 and right intermediate junction ware 2 and seal, can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a fireproof cable connection structure of high strength which characterized in that: the cable comprises an intermediate connector assembly consisting of a left intermediate connector (1) and a right intermediate connector (2), wherein the left intermediate connector (1) and the right intermediate connector (2) are in sealing connection through screws, a sealing ring sealing body (4) is arranged at the joint of the left intermediate connector (1) and the right intermediate connector (2), a first copper pipe (101) and a second copper pipe (201) are respectively arranged at the joint of the left intermediate connector (1) and the right intermediate connector (2), inner cores of two cables respectively penetrate through the first copper pipe (101) and the second copper pipe (201) and are clamped through the first copper pipe (101) and the second copper pipe (201), hexagonal through grooves are respectively formed in the middle parts of the first copper pipe (101) and the second copper pipe (201), the first copper pipe (101) and the second copper pipe (201) are made of the same material as the inner cores, and the first copper pipe (101) is in threaded socket joint with the left intermediate connector (1), the inner core is radial distribution in the side of first copper pipe (101) and second copper pipe (201), second copper pipe (201) and right intermediate junction ware (2) threaded sleeve, the other end of left side intermediate junction ware (1) and right intermediate junction ware (2) all is equipped with pipe sleeve stopper (3) and seals, pipe sleeve stopper (3) and the junction of left intermediate junction ware (1) and right intermediate junction ware (2) are equipped with sealing washer seal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358880.2A CN110233365B (en) | 2019-04-30 | 2019-04-30 | High-strength fireproof cable connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358880.2A CN110233365B (en) | 2019-04-30 | 2019-04-30 | High-strength fireproof cable connecting structure |
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| Publication Number | Publication Date |
|---|---|
| CN110233365A CN110233365A (en) | 2019-09-13 |
| CN110233365B true CN110233365B (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910358880.2A Active CN110233365B (en) | 2019-04-30 | 2019-04-30 | High-strength fireproof cable connecting structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116780459B (en) * | 2023-08-22 | 2023-11-14 | 扬州安利达铜业有限公司 | Joint protection copper sleeve for cable installation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206610920U (en) * | 2017-03-18 | 2017-11-03 | 熊福龙 | A kind of electrical power wiring device |
| CN206712387U (en) * | 2017-03-20 | 2017-12-05 | 江苏安靠智能输电工程科技股份有限公司 | A kind of high-voltage cable middle joint waterproof anti-explosion flame failure protection shell |
| WO2018201189A1 (en) * | 2017-05-02 | 2018-11-08 | Conductor Hub Pty Ltd | Electrical safety system for wet areas |
| CN207624933U (en) * | 2017-11-29 | 2018-07-17 | 梅州市宇安实业有限公司 | A kind of multiloop high voltage power cable wire terminal equipment arrangement |
| CN208189812U (en) * | 2018-03-28 | 2018-12-04 | 科耐特输变电科技股份有限公司 | A kind of cable intermediate joint |
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| CN110233365A (en) | 2019-09-13 |
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Effective date of registration: 20200716 Address after: No.68, Chuangye 5th Street, Gaoxin North District, Jilin City, Jilin Province, 132000 Applicant after: JILIN JIFU NEW MATERIAL Co.,Ltd. Address before: 138000 Aijiacun 4 Society, Xiaojia Township, Fuyu County, Songyuan City, Jilin Province Applicant before: Shao Jianjun |
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