CN213366808U - Safe clean type multicore branch cable - Google Patents
Safe clean type multicore branch cable Download PDFInfo
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- CN213366808U CN213366808U CN202022813882.7U CN202022813882U CN213366808U CN 213366808 U CN213366808 U CN 213366808U CN 202022813882 U CN202022813882 U CN 202022813882U CN 213366808 U CN213366808 U CN 213366808U
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- 230000001681 protective effect Effects 0.000 claims description 22
- 210000001503 joint Anatomy 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 231100000053 low toxicity Toxicity 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 4
- 241000463219 Epitheca Species 0.000 abstract 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a safe clean type multicore branch cable, including leader cable and branch cable, branch joint of branch cable passes through the connector with the cable body of leader cable and articulates, and the connector comprises shell and inner shell, and the shell parcel inner shell is whole, and the inner shell includes inferior valve, epitheca, bayonet socket and buckle, and on the epitheca fitted the inferior valve, the bayonet socket was arranged in the both ends of inferior valve in parallel, and the buckle is arranged in the both ends of epitheca in parallel, bayonet socket and buckle one-to-one, in the bayonet socket was detained to the buckle. According to the safe and clean multi-core branch cable, the branch joint of the branch cable is hinged and fixed with the cable body of the main cable through the connector, so that the connection reliability of the main cable and the branch cable is ensured; the main cable, the branch cable and the connector have the characteristics of low toxicity, low smoke, flame retardance, safety, cleanness and fire resistance, so that the requirements of safety, cleanness and environmental protection of the cable are met, and the cable can be laid in fixed occasions.
Description
Technical Field
The utility model relates to a wire and cable technical field specifically is a safe clean type multicore branch cable.
Background
The prefabricated branch cable is a novel cable product which is suitable for the continuous development of power supply and distribution systems, and is manufactured in a factory in advance according to user requirements, so that the power supply reliability of a line is greatly improved. However, the connecting part of the existing prefabricated branch cable has poor bearing capacity and is easy to separate under the dragging in the axial direction, so that the branch cable fails and the cable is disconnected; moreover, the existing branch cable is clean and poor in environmental protection, and cannot be used in special fixing occasions such as hospitals, subways and tunnels.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a safe and clean type multi-core branch cable, wherein a branch joint of the branch cable is hinged and fixed with a cable body of a main cable through a connector, thereby ensuring the reliability of the connection of the main cable and the branch cable; the main cable, the branch cable and the connector have the characteristics of low toxicity, low smoke, flame retardance, safety, cleanness and fire resistance, so that the requirements of safety, cleanness and environmental protection of the cable are met, the cable can be laid in fixed occasions, and the problems in the prior art can be solved.
In order to achieve the above object, the utility model provides a following technical scheme: a safe and clean multi-core branch cable comprises a main cable and branch cables, wherein branch joints of the branch cables are hinged with a cable body of the main cable through a connector, the connector comprises an outer shell and an inner shell, the outer shell wraps the whole inner shell, the inner shell comprises a lower shell, an upper shell, bayonets and buckles, the upper shell is covered on the lower shell, the bayonets are arranged at two ends of the lower shell in parallel, the buckles are arranged at two ends of the upper shell in parallel, the bayonets and the buckles are in one-to-one correspondence, the buckles are buckled into the bayonets, an insulating sheath is wrapped at the hinged position of the branch joints of the branch cables and the cable body of the main cable, the insulating sheath comprises a main body protective shell, branch protective shells and a binding ring, a butt joint is arranged at one end of the main body protective shell, the butt joint is inserted into the butt joint, the main body protective shell wraps the cable body of, the binding ring is sleeved at the two ends of the main body protective shell and the branch protective shell.
Preferably, the first wire hole and the second wire hole are respectively arranged at two ends of the lower shell, the cable body of the main cable is embedded into the lower shell, the branch joint of the branch cable is inserted into the first wire hole at one end of the lower shell and penetrates through the lower part of the cable body of the main cable, and the branch joint of the branch cable is inserted into the second wire hole at the other end of the lower shell and extends to one end of the upper shell.
Preferably, the third wire hole and the fourth wire hole are respectively arranged at two ends of the upper shell, the branch joint of the branch cable is inserted into the third wire hole at one end of the upper shell and penetrates through the upper part of the cable body of the main cable, and the branch joint of the branch cable is inserted into the fourth wire hole at the other end of the upper shell and extends to one end of the lower shell.
Preferably, the main cable and the branch cable are both clean cables.
Preferably, the connecting body is made of halogen-free rubber and plastic materials.
Compared with the prior art, the beneficial effects of the utility model are as follows:
according to the safe and clean multi-core branch cable, the branch joint of the branch cable is hinged and fixed with the cable body of the main cable through the arranged connecting body, so that the bearing capacity of the main cable and the branch cable in the axial direction in dragging is improved, the reliability of connection of the main cable and the branch cable is ensured, and the normal operation of line transmission is realized; meanwhile, the main cable and the branch cable of the clean cable are adopted, and the connector of the halogen-free rubber plastic material component is adopted, so that the requirements of safety, cleanness and environmental protection of the cable are met.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a structural view of the connector of the present invention;
FIG. 3 is a structural diagram of the inner shell of the present invention;
fig. 4 is a structural diagram of the insulating sheath of the present invention.
In the figure: 1. a main cable; 2. a branch cable; 3. a linker; 31. a housing; 32. an inner shell; 321. a lower case; 3211. a first wire hole; 3212. a second wire hole; 322. an upper shell; 3221. a third wire hole; 3222. a fourth wire hole; 323. a bayonet; 324. buckling; 4. an insulating sheath; 41. a main body protective shell; 411. a butt joint hole; 42. a branch protective shell; 421. a butt joint; 43. and (5) binding a ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a safe and clean multi-core branch cable comprises a main cable 1 and a branch cable 2, wherein a branch joint of the branch cable 2 is hinged to a cable body of the main cable 1 through a connector 3, the connector 3 is composed of an outer shell 31 and an inner shell 32, the outer shell 31 wraps the whole inner shell 32, the inner shell 32 comprises a lower shell 321, an upper shell 322, bayonets 323 and buckles 324, the upper shell 322 covers the lower shell 321, the bayonets 323 are arranged at two ends of the lower shell 321 in parallel, the buckles 324 are arranged at two ends of the upper shell 322 in parallel, the bayonets 323 and the buckles 324 are in one-to-one correspondence, the buckles 324 are buckled into the bayonets 323, an insulating sheath 4 wraps a hinged part of the branch joint of the branch cable 2 and the cable body of the main cable 1, the insulating sheath 4 is composed of a main body sheath 41, a branch sheath 42 and a tightening ring 43, one end of the main body sheath 41 is provided, the butt joint 421 is inserted into the butt joint hole 411, the main body protective shell 41 wraps the cable body of the main cable 1, the branch protective shell 42 wraps the cable body of the branch cable 2, and the tightening ring 43 is sleeved at two ends of the main body protective shell 41 and the branch protective shell 42; the two ends of the main body protective shell 41 are tightly tied with the main cable 1 through the tying rings 43, and the two ends of the branch protective shell 42 are tightly tied with the branch cables 2, so that the insulating sheath 4 is prevented from slipping from the joint of the main cable 1 and the branch cables 2, and reliable protection is provided for the connecting body 3.
In the above, the two ends of the lower casing 321 are respectively arranged with a first wire hole 3211 and a second wire hole 3212, the cable body of the main cable 1 is embedded into the lower casing 321, the branch joint of the branch cable 2 is inserted into the first wire hole 3211 at one end of the lower casing 321 and passes through the lower part of the cable body of the main cable 1, and the branch joint of the branch cable 2 is inserted into the second wire hole 3212 at the other end of the lower casing 321 and extends to one end of the upper casing 322; third wire holes 3221 and fourth wire holes 3222 are respectively arranged at two ends of the upper shell 322, a branch joint of the branch cable 2 is inserted into the third wire hole 3221 at one end of the upper shell 322 and passes through the upper part of the cable body of the main cable 1, and a branch joint of the branch cable 2 is inserted into the fourth wire hole 3222 at the other end of the upper shell 322 and extends to one end of the lower shell 321; repeating the inserting in sequence until all branch joints of the branch cables 2 are hinged on the cable body of the main cable 1; through the mode, the branch joint of the branch cable 2 is hinged with the cable body of the main cable 1, the bearing force of the cable dragged in the axial direction is realized on the covered upper shell 322 and the covered lower shell 321, and the reliability of connection of the main cable 1 and the branch cable 2 is ensured.
In the above, the main cable 1 and the branch cable 2 are both clean cables, and the connector 3 is made of halogen-free rubber plastic material, so that the cable has the characteristics of low toxicity, low smoke, flame retardance, safety, cleanness and fire resistance, and the requirements of safety, cleanness and environmental protection of the cable can be met.
According to the safe and clean multi-core branch cable, the branch joint of the branch cable 2 is hinged and fixed with the cable body of the main cable 1 through the arranged connecting body 3, so that the bearing capacity of dragging the main cable 1 and the branch cable 2 in the axial direction is improved, the reliability of connection between the main cable 1 and the branch cable 2 is ensured, and the normal operation of line transmission is realized; meanwhile, the main cable 1 and the branch cable 2 of the clean cable are adopted, and the connector 3 of the halogen-free rubber plastic material component is adopted, so that the requirements of safety, cleanness and environmental protection of the cable are met.
In summary, the following steps: according to the safe and clean multi-core branch cable, the branch joint of the branch cable 2 is hinged and fixed with the cable body of the main cable 1 through the connector 3, so that the reliability of connection between the main cable 1 and the branch cable 2 is ensured; the main cable 1, the branch cable 2 and the connector 3 have the characteristics of low toxicity, low smoke, flame retardance, safety, cleanness and fire resistance, so that the requirements of safety, cleanness and environmental protection of the cables are met, the cable can be laid in fixed occasions, and the existing problems are solved.
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 (5)
1. A safe and clean type multi-core branch cable comprises a main cable (1) and a branch cable (2), and is characterized in that: the branch joint of the branch cable (2) is hinged with a cable body of the main cable (1) through a connector (3), the connector (3) is composed of an outer shell (31) and an inner shell (32), the outer shell (31) wraps the whole inner shell (32), the inner shell (32) comprises a lower shell (321), an upper shell (322), bayonets (323) and buckles (324), the upper shell (322) is covered on the lower shell (321), the bayonets (323) are arranged at two ends of the lower shell (321) in parallel, the buckles (324) are arranged at two ends of the upper shell (322) in parallel, the bayonets (323) and the buckles (324) are in one-to-one correspondence, the buckles (324) are buckled into the bayonets (323), the hinged part of the branch joint of the branch cable (2) and the cable body of the main cable (1) wraps an insulating sheath (4), and the insulating sheath (4) is composed of a main body protective shell (41), a branch protective shell (42), one end of the main body protective shell (41) is provided with a butt joint hole (411), one end of the branch protective shell (42) is provided with a butt joint (421), the butt joint (421) is inserted into the butt joint hole (411), the main body protective shell (41) wraps the cable body of the main cable (1), the branch protective shell (42) wraps the cable body of the branch cable (2), and the binding ring (43) is sleeved at two ends of the main body protective shell (41) and the branch protective shell (42).
2. A safe and clean type multi-core branch cable as claimed in claim 1, wherein: first line hole (3211), second line hole (3212) are arranged respectively at the both ends of inferior valve (321), in cable body embedding inferior valve (321) of leader cable (1), the branch joint of branch cable (2) inserts in first line hole (3211) of inferior valve (321) one end to pass from the cable body lower part of leader cable (1), the branch joint of branch cable (2) inserts in second line hole (3212) of inferior valve (321) other end, and stretch to the one end of superior valve (322).
3. A safe and clean type multi-core branch cable as claimed in claim 1, wherein: the third wire hole (3221) and the fourth wire hole (3222) are respectively arranged at two ends of the upper shell (322), a branch joint of the branch cable (2) is inserted into the third wire hole (3221) at one end of the upper shell (322) and penetrates through the upper part of the cable body of the main cable (1), and the branch joint of the branch cable (2) is inserted into the fourth wire hole (3222) at the other end of the upper shell (322) and extends to one end of the lower shell (321).
4. A safe and clean type multi-core branch cable as claimed in claim 1, wherein: the main cable (1) and the branch cables (2) are both clean cables.
5. A safe and clean type multi-core branch cable as claimed in claim 1, wherein: the connector (3) is made of halogen-free rubber plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022813882.7U CN213366808U (en) | 2020-11-27 | 2020-11-27 | Safe clean type multicore branch cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022813882.7U CN213366808U (en) | 2020-11-27 | 2020-11-27 | Safe clean type multicore branch cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213366808U true CN213366808U (en) | 2021-06-04 |
Family
ID=76137177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022813882.7U Active CN213366808U (en) | 2020-11-27 | 2020-11-27 | Safe clean type multicore branch cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213366808U (en) |
-
2020
- 2020-11-27 CN CN202022813882.7U patent/CN213366808U/en active Active
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