CN214754455U - High-reliability cable with quick-connection structure - Google Patents
High-reliability cable with quick-connection structure Download PDFInfo
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- CN214754455U CN214754455U CN202120650009.2U CN202120650009U CN214754455U CN 214754455 U CN214754455 U CN 214754455U CN 202120650009 U CN202120650009 U CN 202120650009U CN 214754455 U CN214754455 U CN 214754455U
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Abstract
The utility model discloses a high-reliability cable with a quick-connection structure, which comprises two cables connected by a quick-connection male head and a quick-connection female head, wherein the joint of the cables is provided with a reinforced protection mechanism for covering the quick-connection male head and the quick-connection female head, the reinforced protection mechanism comprises sealing ring blocks arranged at the tail end of the quick-connection male head and the tail end of the quick-connection female head, the end part of each cable is sleeved with a protection sleeve, the protection sleeve is provided with a first through hole for the cable to pass through, and the aperture of the first through hole is smaller than the outer diameter of the sealing ring block; the sealing ring block is provided with an annular sealing groove, and the inner end part of the sealing groove is provided with the sealing ring block embedded into the sealing groove; and a rubber sealing layer is arranged on the groove wall of the sealing groove. The utility model discloses can protect the junction of cable conductor to effectively avoided the junction to take place to drag and draw the atress phenomenon and lead to the junction not hard up to drop.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a high reliable cable conductor that has fast tying structure.
Background
With the explosive development of information networks, the laying amount of power signal composite cables is increasing year by year. Carrying out long distance laying, the distance of single cable is limited to be difficult to satisfy the long distance and connects, need adopt a large amount of connectors to connect the extension, and what have now usually utilizes quick-operation joint to carry out extension connection to the cable conductor, but current quick-operation joint tensile strength is poor, breaks away from the disconnection easily taking place at dilatory in-process to sealed effect is poor, has inside moisture infiltration cable easily, leads to the cable junction trouble. Therefore, the improvement is made, and a high-reliability cable with a quick connection structure is provided.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides a highly reliable cable conductor that has fast tying structure.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a high-reliability cable with quick-connect structure, including two cables connected through the male joint of quick-connect and the female joint of quick-connect, the junction of cable is equipped with the enhancement protection mechanism who is used for covering male joint of quick-connect, the female joint of quick-connect, the enhancement protection mechanism includes the seal ring piece that sets up at the male joint end of quick-connect and the female joint end of quick-connect, the tip cover of each cable is equipped with a protective sleeve, be equipped with the first through-hole that supplies the cable conductor to pass on the protective sleeve, and the aperture of first through-hole is less than the external diameter of seal ring piece; the sealing ring block is provided with an annular sealing groove, and a sealing ring strip embedded into the sealing groove is arranged at the inner end part of the sealing groove; a rubber sealing layer is arranged on the groove wall of the sealing groove; the two protective sleeves are connected through threads; an airtight space for covering the tail end of the quick-connection male head and the quick-connection female head is formed between the two protective sleeves.
As a preferred technical solution of the present invention, the protective sleeve comprises two half shells which are arranged in a split manner, the two half shells are connected by a detaching mechanism, the detaching mechanism comprises a slot which is arranged at the butt joint end of one half shell, and the butt joint end of the other half shell is provided with a sealing insert which is embedded into the slot; a rubber sealing ring is assembled between the two half shells; and the two protective sleeves are fixed with each other through bolts.
As an optimal technical scheme of the utility model, one the port department of the butt joint end of half shell is equipped with a plurality of second through-holes, is equipped with the screw with second through-hole one-to-one on another half shell, the bolt is worn to establish between second through-hole and the screw.
As an optimal technical scheme of the utility model, be equipped with the lug that inserts in the slot on the rubber seal, be equipped with on the lug and supply sealed inserted block male grafting chamber.
As an optimal technical scheme of the utility model, the cable conductor is equipped with the stopper in the rear end that is located a lag sleeve.
As an optimal technical scheme of the utility model, the stopper is fixed on the cable conductor through the fastener.
As an optimized technical scheme of the utility model, the protective sleeve is made by high strength ABS plastics.
The utility model has the advantages that: 1. according to the high-reliability cable with the quick-connection structure, the reinforced protection mechanisms for covering the quick-connection male head and the quick-connection female head are arranged at the joints of the cable to reinforce the joints of the quick-connection male head and the quick-connection female head, so that the quick-connection male head and the quick-connection female head are prevented from loosening and falling off; and form the airtight space that covers the public end of the quick-witted head of connecing and the female head of quick-witted connection between two lag barrels, played and carried out the effect of protecting to the public end of quick-witted head of connecing and the female head of quick-connecing, avoided in the use, because of the abominable junction that leads to the public end of quick-connecing and the female head of quick-connecing of service environment has the water to get into, and cause the electric leakage phenomenon. The utility model discloses well strengthen protection machanism is mainly, after connecting the male head of quick-witted, then carry out the screw thread butt joint to two protective sleeve barrels, when carrying out the screw thread butt joint to two protective sleeve barrels, along with the twist of protective sleeve barrel, the sealing ring strip on the protective sleeve barrel is embedded into the seal groove, and under the sealing effect of rubber seal layer, eliminate the joint gap between sealing ring strip and the seal groove, guarantee to have higher leakproofness between sealing ring strip and the seal groove, thereby guarantee that the airtight space that forms between two protective sleeve barrels has better leakproofness, thereby have better waterproof effect to the male end of quick-connection and the female joint of quick-connection; wherein the two protective sleeves are in threaded butt joint; the connecting device has strong strength, so that the connecting part of the quick-connection male head and the quick-connection female head can not be pulled when the line body is pulled.
2. The high-reliability cable protecting sleeve with the quick-connection structure is characterized in that two half shells arranged in a split mode are connected through a detaching mechanism, so that the protecting sleeve can be conveniently installed on a cable, and particularly in the process that a quick-connection male head and a quick-connection female head at the end portion of the cable are installed first, the quick-connection male head and the quick-connection female head do not need to be detached and then the protecting sleeve is installed. Wherein be equipped with rubber seal between two half casings, guarantee to have higher leakproofness between two half casings, and then guaranteed that the protective sleeve has better leakproofness to terminal and the female first junction of ready-connection of quick-connection male joint has better waterproof effect.
3. The high-reliability cable with the quick-connection structure is characterized in that the slot of the butt-joint end of one half shell is arranged in the cable with the quick-connection structure, and the butt-joint end of the other half shell is provided with the sealing plug block embedded into the slot, so that the two half shells can be conveniently and accurately butted, and the assembly work between the two half shells is facilitated.
4. The high-reliability rubber seal who has in the cable conductor of connect the structure soon is equipped with the lug that inserts in the slot on, be equipped with on the lug and supply sealed inserted block male grafting chamber, when installing rubber seal, at first will have half of the casing of sealed inserted block and rubber seal to dock, insert the grafting intracavity with sealed inserted block for rubber seal installs the tip at half of the casing, then docks the equipment with another half casing, has greatly made things convenient for rubber seal's installation work at this in-process.
5. This kind of high reliability has cable conductor in the cable conductor of quick-connect structure and is being located the rear end of protective sleeve and fix the stopper through the fastener, and wherein the stopper carries out limiting displacement to protective sleeve, avoids protective sleeve to slide everywhere along the cable conductor.
6. The protective sleeve in the high-reliability cable with the quick-connection structure is made of high-strength ABS plastic, and is good in insulating property, corrosion-resistant and high in strength.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a high-reliability cable with a quick-connection structure according to the present invention;
fig. 2 is a schematic structural diagram of a protective sleeve for a high-reliability cable with a quick-connection structure according to the present invention;
fig. 3 is a schematic structural diagram of a slot of a cable with a high reliability and a quick-connect structure according to the present invention;
fig. 4 is a schematic structural diagram of a rubber seal ring of a high-reliability cable with a quick-connection structure according to the present invention;
fig. 5 is a schematic structural view of a sealing insert of a cable with a high reliability and a quick-connect structure according to the present invention;
fig. 6 is a schematic diagram of the butt joint of the cable with the quick-connect structure according to the present invention.
In the figure: 1. a cable wire; 2. quickly connecting a male head; 3. quickly connecting a female joint; 4. reinforcing a protection mechanism; 5. a sealing ring block; 6. a protective sleeve; 7. a first through hole; 8. a sealing groove; 9. a sealing ring block; 10. a rubber sealing layer; 11. a half shell; 12. a rubber sealing layer; 13. a slot; 14. Sealing the insert block; 15. a bolt; 16. a second through hole; 19. a screw hole; 20. a bump; 21. an insertion cavity; 22. and a limiting block.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-6, the utility model relates to a highly reliable cable conductor with connect structure soon, include two cable conductors 1 connected through the male joint 2 of connecing soon and connect female joint 3 soon, the junction of cable conductor 1 is equipped with and is used for covering the male joint 2 of connecing soon, connects female joint 3 soon and strengthens protection mechanism 4, strengthen protection mechanism 4 including set up at the male joint 2 end of connecing soon and connect female joint 3 end of sealing ring piece 5, the tip cover of each said cable conductor 1 is equipped with the protective sleeve 6, be equipped with the first through-hole 7 that supplies cable conductor 1 to pass on the protective sleeve 6, and the aperture of first through-hole 7 is less than the external diameter of sealing ring piece 5; the sealing ring block 5 is provided with an annular sealing groove 8, and a sealing ring strip 9 embedded into the sealing groove 8 is arranged at the inner end part of the sealing groove 8; a rubber sealing layer 10 is arranged on the groove wall of the sealing groove 8; the two protective sleeves 6 are connected through threads; an airtight space for covering the tail end of the quick-connection male head 2 and the quick-connection female head 3 is formed between the two protective sleeves 6. The joint of the quick-connection male head 2 and the quick-connection female head 3 is reinforced by arranging a reinforcing protection mechanism 4 for covering the quick-connection male head 2 and the quick-connection female head 3 at the joint of the cable 1, so that the quick-connection male head 2 and the quick-connection female head 3 are prevented from loosening and falling off; and form the airtight space that covers the male end of 2 of connecing soon and the female head of connecing soon 3 between two protective sleeve 6, played and carried out the effect of protecting to the male end of 2 of connecing soon and the female head of connecing soon 3, avoided in the use, there is the water entering because of the abominable junction that leads to the male end of 2 of connecing soon and the female head of connecing soon 3 of service environment, and cause the electric leakage phenomenon. The utility model discloses well strengthen protection machanism 4 mainly is, after connecting male head 2 and the female head 3 of quick-witted, then carry out the screw thread butt joint to two protective sleeve 6, when carrying out the screw thread butt joint to two protective sleeve 6, along with the twist of protective sleeve 6, the sealing ring strip on the protective sleeve 6 is embedded into seal groove 8, and under the sealing action of rubber seal layer 10, eliminate the connecting gap between sealing ring strip and seal groove 8, guarantee to have higher leakproofness between sealing ring strip and the seal groove 8, thereby guarantee that the confined space that forms between two protective sleeve 6 has better seal, thereby have better waterproof effect to the male head 2 end of quick-connection and the female head 3 junction of quick-connection; wherein, the two protective sleeves 6 are in threaded butt joint; have stronger intensity for do not drag the junction of butt joint public head 2, the female head 3 of fast joint when the line body is dragged.
The protection sleeve 6 comprises two half shells 11 which are arranged in a split mode, the two half shells 11 are connected through a dismounting mechanism, the dismounting mechanism comprises a slot 13 arranged at the butt joint end of one half shell 11, and a sealing insert block 14 embedded into the slot 13 is arranged at the butt joint end of the other half shell 11; a rubber sealing ring 12 is assembled between the two half shells 11; and two protective sleeves 6 are fixed with each other through bolts 15, the protective sleeves 6 are formed by connecting two half shells 11 which are arranged in a split mode through a dismounting mechanism, so that the protective sleeves 6 can be conveniently installed on the cable 1, and particularly in the process that the quick-connection male head 2 and the quick-connection female head 3 at the end part of the cable 1 are installed firstly, the quick-connection male head 2 and the quick-connection female head 3 do not need to be dismounted and then the protective sleeves 6 are installed. Wherein be equipped with rubber seal between two half shells 11, guarantee to have higher leakproofness between two half shells 11, and then guaranteed that protective sleeve 6 has better leakproofness to have better waterproof effect to the end of the male joint 2 of connecing soon and the female joint 3 junction of connecing soon. The slot 13 at the butt end of one half shell 11 and the sealing insert 14 embedded in the slot 13 at the butt end of the other half shell 11 facilitate the accurate butt joint of the two half shells 11 and the assembly work between the two half shells 11.
Wherein, one the port department of the butt joint end of half shell 11 is equipped with a plurality of second through-holes 16, is equipped with the screw 19 with second through-hole 16 one-to-one on another half shell 11, bolt 15 wears to establish between second through-hole 16 and screw 19, is convenient for assemble.
The rubber sealing ring is characterized in that a protruding block 20 inserted into the slot 13 is arranged on the rubber sealing ring 12, an inserting cavity 21 for inserting the sealing inserting block 14 is arranged on the protruding block 20, when the rubber sealing ring is installed, the half shell 11 with the sealing inserting block 14 is firstly butted with the rubber sealing ring, the sealing inserting block 14 is inserted into the inserting cavity 21, the rubber sealing ring is installed at the end part of the half shell 11 and then is butted and assembled with the other half shell 11, and the installation work of the rubber sealing ring is greatly facilitated in the process.
Wherein, cable conductor 1 is equipped with stopper 22 at the rear end that lies in protective sleeve 6, stopper 22 fixes on cable conductor 1 through fastener 23, and wherein stopper 22 carries out limiting displacement to protective sleeve 6, avoids protective sleeve 6 to slide everywhere along cable conductor 1.
The protective sleeve 6 is made of high-strength ABS plastic, and the protective sleeve 6 is made of high-strength ABS plastic, so that the insulating property is good, the corrosion resistance is high, and the strength is high.
The working principle is as follows: the joint of the quick-connection male head 2 and the quick-connection female head 3 is reinforced by arranging a reinforcing protection mechanism 4 for covering the quick-connection male head 2 and the quick-connection female head 3 at the joint of the cable 1, so that the quick-connection male head 2 and the quick-connection female head 3 are prevented from loosening and falling off; and form the airtight space that covers the male end of 2 of connecing soon and the female head of connecing soon 3 between two protective sleeve 6, played and carried out the effect of protecting to the male end of 2 of connecing soon and the female head of connecing soon 3, avoided in the use, there is the water entering because of the abominable junction that leads to the male end of 2 of connecing soon and the female head of connecing soon 3 of service environment, and cause the electric leakage phenomenon. The utility model discloses well strengthen protection machanism 4 mainly is, after connecting male head 2 and the female head 3 of quick-witted, then carry out the screw thread butt joint to two protective sleeve 6, when carrying out the screw thread butt joint to two protective sleeve 6, along with the twist of protective sleeve 6, the sealing ring strip on the protective sleeve 6 is embedded into seal groove 8, and under the sealing action of rubber seal layer 10, eliminate the connecting gap between sealing ring strip and seal groove 8, guarantee to have higher leakproofness between sealing ring strip and the seal groove 8, thereby guarantee that the confined space that forms between two protective sleeve 6 has better seal, thereby have better waterproof effect to the male head 2 end of quick-connection and the female head 3 junction of quick-connection; wherein, the two protective sleeves 6 are in threaded butt joint; have stronger intensity for do not drag the junction of butt joint public head 2, the female head 3 of fast joint when the line body is dragged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The high-reliability cable with the quick-connection structure comprises two cables (1) connected through a quick-connection male head (2) and a quick-connection female head (3), and is characterized in that a joint of the cables (1) is provided with a reinforcing protection mechanism (4) used for covering the quick-connection male head (2) and the quick-connection female head (3), the reinforcing protection mechanism (4) comprises sealing ring blocks (5) arranged at the tail ends of the quick-connection male head (2) and the quick-connection female head (3), a protection sleeve (6) is sleeved at the end of each cable (1), a first through hole (7) for the cable (1) to pass through is formed in the protection sleeve (6), and the aperture of the first through hole (7) is smaller than the outer diameter of the sealing ring block (5); the sealing ring block (5) is provided with an annular sealing groove (8), and the inner end part of the sealing groove (8) is provided with a sealing ring strip (9) embedded into the sealing groove (8); a rubber sealing layer (10) is arranged on the groove wall of the sealing groove (8); the two protective sleeves (6) are connected through threads; an airtight space for covering the tail end of the quick-connection male head (2) and the quick-connection female head (3) is formed between the two protective sleeves (6).
2. The high-reliability cable with the quick-connection structure as claimed in claim 1, wherein the protective sleeve (6) comprises two half shells (11) which are arranged in a split manner, the two half shells (11) are connected through a dismounting mechanism, the dismounting mechanism comprises a slot (13) arranged at the butt end of one half shell (11), and the butt end of the other half shell (11) is provided with a sealing insert (14) embedded into the slot (13); a rubber sealing ring (12) is assembled between the two half shells (11); and the two protective sleeves (6) are fixed with each other through bolts (15).
3. The high-reliability cable with the quick-connection structure as claimed in claim 2, wherein a plurality of second through holes (16) are provided at the port of the butt end of one half shell (11), screw holes (19) corresponding to the second through holes (16) are provided on the other half shell (11), and the bolts (15) are inserted between the second through holes (16) and the screw holes (19).
4. The high-reliability cable with the quick-connection structure as claimed in claim 2, wherein the rubber sealing ring (12) is provided with a projection (20) inserted into the slot (13), and the projection (20) is provided with an insertion cavity (21) for inserting the sealing insertion block (14).
5. The high-reliability cable line with the quick-connection structure as claimed in claim 1, wherein the cable line (1) is provided with a limiting block (22) at the rear end of the protective sleeve (6).
6. A high reliability cable with quick connect structure as claimed in claim 5 wherein said stopper (22) is fixed on the cable (1) by fastener (23).
7. The high-reliability cable wire with the quick-connection structure as claimed in claim 1, wherein the protective sleeve (6) is made of high-strength ABS plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120650009.2U CN214754455U (en) | 2021-03-31 | 2021-03-31 | High-reliability cable with quick-connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120650009.2U CN214754455U (en) | 2021-03-31 | 2021-03-31 | High-reliability cable with quick-connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754455U true CN214754455U (en) | 2021-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120650009.2U Active CN214754455U (en) | 2021-03-31 | 2021-03-31 | High-reliability cable with quick-connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754455U (en) |
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2021
- 2021-03-31 CN CN202120650009.2U patent/CN214754455U/en active Active
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