CN215184792U - Cable rush-repair connector - Google Patents
Cable rush-repair connector Download PDFInfo
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- CN215184792U CN215184792U CN202121394627.1U CN202121394627U CN215184792U CN 215184792 U CN215184792 U CN 215184792U CN 202121394627 U CN202121394627 U CN 202121394627U CN 215184792 U CN215184792 U CN 215184792U
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- cable
- cylindrical pipe
- ring
- shell
- circular ring
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Abstract
The utility model discloses a cable rush-repair connector, including the shell with set up the binding post on the shell, the both ends of shell are provided with the one-way grafting subassembly that is used for connecting the cable conductor, the one-way grafting subassembly includes cylindrical pipe box, a plurality of groups along the axial interval distribution's of cylindrical pipe box limit slippery organization and release mechanism, every group limit slippery organization include a plurality of along the circumferencial direction evenly distributed's of cylindrical pipe box anti-disengaging gear, every anti-disengaging gear all has one can hug closely the conflict head of cable conductor outer wall and can make the pull rod that contact head and cable conductor separate; the unlocking mechanism is movably arranged at the outer end of the cylindrical pipe sleeve, and one ends of the pull rods, which are far away from the abutting contact, extend outwards and are fixedly connected with the unlocking mechanism. The utility model discloses an one-way plug assembly has realized the fast and stable plug of cracked cable, and the structure is simple relatively, convenient operation, and unique design's the contact that supports can not cause the destruction to the cable in fixed cable.
Description
Technical Field
The utility model relates to a cable field of continuing specifically is a cable is salvageed and is continuing ware is related to.
Background
With the rapid development of railways in China, the quality and reliability of cable connection are important factors for ensuring good transmission in the emergency repair of signal cables and line construction on railway sites. Due to various reasons, the situation that the cable is broken or fails on the railway site can occur, and a reliable device is needed to realize the rapid connection of the cable, so that the cable fault rush-repair time can be effectively shortened, the power supply can be rapidly recovered, and the influence of the cable connection and disconnection on other work can be reduced.
The traditional cable rush-repair mode is time-consuming and labor-consuming, the stability of cable connection is not very high, and the operation of the connector is relatively troublesome, so that the cable rush-repair connector which is simple in process, high in mechanical strength, convenient to use and long in service life needs to be designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, a cable rush-repair connector is provided.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a connector is salvageed to cable, includes the shell and sets up the binding post on the shell, the both ends of shell are provided with the one-way grafting subassembly that is used for connecting cable conductor, one-way grafting subassembly includes:
the cylindrical pipe sleeves are fixedly embedded at two ends of the shell and used for accommodating cables;
each group of slip limiting mechanisms comprises a plurality of anti-falling mechanisms which are uniformly distributed along the circumferential direction of the cylindrical pipe sleeve, and each anti-falling mechanism is provided with a contact head which can be tightly attached to the outer wall of the cable and a pull rod which can separate the contact head from the cable;
and the unlocking mechanism is movably arranged at the outer end of the cylindrical pipe sleeve, and one ends of the pull rods, which are far away from the abutting contact, extend outwards and are fixedly connected with the unlocking mechanism.
Preferably, the collision head comprises an oval head and a block-shaped tail, a plurality of accommodating through grooves with the number identical to the total number of the anti-falling mechanisms are formed in the cylindrical wall of the cylindrical pipe sleeve, each accommodating through groove is close to one end of the unlocking mechanism and is fixedly connected with a first cylinder, and the joint of the head and the tail is in shaft connection with the first cylinder.
Preferably, a sliding groove is formed in the tail part along two sides of the circumferential direction of the cylindrical pipe sleeve, a sliding block is fixedly arranged in the sliding groove, a second cylinder is formed on one side of the sliding block, which is back to the other side, the pull rod is close to one end of the second cylinder and is in shaft connection with the second cylinder, a first anti-falling screw cap for preventing the pull rod from being separated is fixedly arranged on the part, protruding from the pull rod, of the second cylinder, and a limiting plate for preventing the sliding block from being separated is fixedly connected to one side, far away from the cylindrical pipe sleeve, of the tail part.
Preferably, the anti-disengaging mechanism still includes an extension spring, a ring of one side fixedly connected with of release mechanism is kept away from to the afterbody, hold and lead to groove and keep away from a third cylinder of one side fixedly connected with of release mechanism, ring and third cylinder are hooked respectively at the both ends of extension spring.
Preferably, the unlocking mechanism includes:
the first circular ring is fixedly connected with one end corresponding to the shell, the first circular ring is fixedly connected with the cylindrical pipe sleeve, the first circular ring is connected with all the pull rods in a shaft mode, and the inner side of the first circular ring is fixedly connected with a rubber ring for preventing a cable from entering water;
the second circular ring is fixedly connected with one ends of all the pull rods, which are far away from the cylindrical pipe sleeves, is positioned on one side, which is far away from the shell, of the first circular ring, a first cylindrical wall is formed on one side, which is close to the shell, of the second circular ring, and two second cylindrical walls capable of accommodating the first cylindrical wall in a sliding manner are formed on one side, which is far away from the shell, of the first circular ring;
the third ring is fixedly sleeved on the second ring;
the first circular ring, the second circular ring and the third circular ring are coaxial with the through groove for accommodating the cable in the cylindrical sleeve.
Preferably, one end of each pull rod, which is far away from the cylindrical pipe sleeve, penetrates through the second circular ring, the diameter of the portion, which penetrates through the second circular ring, of each pull rod is smaller than that of the remaining portion of each pull rod, and a second anti-falling screw cap for preventing the second circular ring from falling off is sleeved at one end, which is far away from the cylindrical pipe sleeve, of each pull rod.
The utility model has the advantages that: the utility model discloses an one-way plug assembly has realized the fast and stable plug of cracked cable, and the structure is simple relatively, convenient operation, and unique design's the contact that supports can not cause the destruction to the cable in fixed cable.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic perspective view of the unidirectional plug-in component of the present invention.
Fig. 4 is a top view of the one-way plug assembly of the present invention.
Fig. 5 is a cross-sectional view taken along line a-a of fig. 4.
Fig. 6 is an exploded view of the contact, the slider, the first anti-loosening screw cap, the pull rod and the second anti-loosening screw cap of the present invention.
The reference numbers in the figures are:
1-a housing; 2-a wiring terminal; 3-cylindrical pipe sleeve; 4-abutting contact; 5-a pull rod; 6-an unlocking mechanism; 7-a head; 8-tail; 9-a first cylinder; 10-a slide block; 11-a second cylinder; 12-a first anti-unscrewing cap; 13-a limiting plate; 14-a tension spring; 15-a pull ring; 16-a third cylinder; 17-a first circular ring; 18-a rubber ring; 19-a second ring; 20-a first cylindrical wall; 21-a second cylindrical wall; 22-a third ring; 23-second anti-unscrewing cap.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 6, a cable repair connector that shows, including shell 1 and the binding post 2 that sets up on shell 1, the both ends of shell 1 are provided with the one-way plug assembly that is used for connecting cable conductor, one-way plug assembly includes:
the cylindrical pipe sleeves 3 are fixedly embedded at two ends of the shell 1 and used for accommodating cables;
each group of slip limiting mechanisms comprises a plurality of anti-falling mechanisms which are uniformly distributed along the circumferential direction of the cylindrical pipe sleeve 3, and each anti-falling mechanism is provided with a contact head 4 which can be tightly attached to the outer wall of the cable and a pull rod 5 which can separate the contact head 4 from the cable;
and the unlocking mechanism 6 is movably arranged at the outer end of the cylindrical pipe sleeve 3, and one ends of all the pull rods 5, which are far away from the abutting contact 4, extend outwards and are fixedly connected with the unlocking mechanism 6.
When the emergency repair work of a broken cable is carried out on site, one end of the broken cable is inserted into the cylindrical pipe sleeve 3, the cable is pressed against the contact 4 and then clamped in the plurality of groups of limited slip mechanisms, and the position of the contact 4 is adjusted through the unlocking mechanism 6 when needed, so that the cable is pulled out.
The abutting contact 4 comprises an oval head 7 and a block-shaped tail 8, a plurality of accommodating through grooves with the number identical to the total number of the anti-falling mechanisms are formed in the cylindrical wall of the cylindrical pipe sleeve 3, each accommodating through groove is close to one end of the unlocking mechanism 6 and is fixedly connected with a first cylinder 9, and the joint of the head 7 and the tail 8 is in shaft connection with the first cylinder 9. The anti-slip rubber layer is fixed on the surface of the head portion 7 contacting the cable, the broken cable can abut against the head portion 4 after being inserted, so that the head portion 7 and the tail portion 8 rotate around the first cylinder 9, and the tail portion 8 can rotate towards the unlocking mechanism 6.
A spout has all been seted up along 3 circumferencial direction's of cylinder pipe box both sides to afterbody 8, the fixed slider 10 that is provided with in the spout, two slider 10 one side shaping that carries on the back mutually has a second cylinder 11, the one end and the 11 coupling of second cylinder that pull rod 5 is close to second cylinder 11, second cylinder 11 salient is equipped with the first anticreep cap 12 that revolves that prevents pull rod 5 and break away from in the fixed cover of part of pull rod 5, one side fixedly connected with limiting plate 13 that prevents slider 10 and deviate from of cylinder pipe box 3 is kept away from to afterbody 8. After the broken cable is inserted to enable the head portion 7 and the tail portion 8 to rotate around the first cylinder 9, the sliding block 10 of the tail portion 8 can be stressed to slide towards the limiting plate 13, so that the end, connected with the sliding block 10, of the pull rod 5 is driven to slide towards the unlocking mechanism 6, and the first anti-falling screw cap 12 guarantees that the pull rod 5 cannot be separated from the second cylinder 11.
The anti-disengaging mechanism further comprises a tension spring 14, a pull ring 15 is fixedly connected to one side, away from the unlocking mechanism 6, of the tail portion 8, a third cylinder 16 is fixedly connected to one side, away from the unlocking mechanism 6, of the accommodating through groove, and the pull ring 15 and the third cylinder 16 are respectively hooked at two ends of the tension spring 14. After the broken cable is inserted into the designated position of the cylindrical pipe sleeve 3, the tail portion 8 tends to be far away from the unlocking mechanism 6 to rotate due to the tension of the tension spring 14 on the tail portion 8, that is, the head portion 7 tends to rotate towards the unlocking mechanism 6, so that when the broken cable tends to be separated, the head portion 7 can tightly clamp the cable, and the cable cannot be separated.
The unlocking mechanism includes:
the first circular ring 17 is fixedly connected with one end corresponding to the shell 1, the first circular ring 17 is fixedly connected with the cylindrical pipe sleeve 3, the first circular ring 17 is in shaft connection with all the pull rods 5, and the inner side of the first circular ring 17 is fixedly connected with a rubber ring 18 for preventing a cable from being watered;
the second circular rings 19 are fixedly connected with one ends of all the pull rods 5 far away from the cylindrical pipe sleeves 3, the second circular rings 19 are positioned on one sides of the first circular rings 17 far away from the shell 1, the walls of the first cylinders 9 are formed on one sides of the second circular rings 19 near the shell 1, and the walls of the two second cylinders 11 capable of accommodating the first cylinders 9 in a sliding mode are formed on one sides of the first circular rings 17 far away from the shell 1;
a third ring 22 fixedly sleeved on the second ring 19;
the first ring 17, the second ring 19 and the third ring 22 are coaxial with the through groove of the cylindrical sleeve for accommodating the cable.
When the cable is pulled out to needs, can outwards pull out third ring 22, then drive second ring 19 and outwards slide, again because the one end of pull rod 5 is fixed in on second ring 19, alright drive pull rod 5 and the fixed one end of slider 10 and slide to release mechanism 6, then the effect of accessible slider 10 drives afterbody 8 and rotates to the direction that is close to release mechanism 6, then it is rotatory to the direction of keeping away from release mechanism 6 to drive head 7, so alright realize that head 7 breaks away from the cable, thereby smooth pulling out the cable, rubber ring 18 then can guarantee to have behind the grafting cable moisture from the junction infiltration shell 1 in.
Each one end of the pull rod 5 far away from the cylindrical pipe sleeve 3 penetrates through the second circular ring 19, the diameter of the portion, penetrating through the second circular ring 19, of the pull rod 5 is smaller than that of the remaining portion, and a second anti-loosening screwing cap 23 for preventing the second circular ring 19 from being disengaged is sleeved at one end, far away from the cylindrical pipe sleeve 3, of the pull rod 5. After the end with the smaller diameter of the pull rod 5 is inserted into the second ring 19, the second ring 19 cannot slide to the thicker part of the pull rod 5, and the second anti-dropping screw cap 23 ensures that the pull rod 5 is driven to move together when the second ring 19 slides outwards.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a connector is salvageed to cable, includes shell (1) and sets up binding post (2) on shell (1), its characterized in that, the both ends of shell (1) are provided with the one-way grafting subassembly that is used for connecting cable conductor, one-way grafting subassembly includes:
the cylindrical pipe sleeves (3) are fixedly embedded at two ends of the shell (1) and are used for accommodating cables;
the anti-slip device comprises a plurality of sets of slip limiting mechanisms distributed at intervals along the axial direction of a cylindrical pipe sleeve (3), each set of slip limiting mechanism comprises a plurality of anti-slip mechanisms uniformly distributed along the circumferential direction of the cylindrical pipe sleeve (3), and each anti-slip mechanism is provided with a contact (4) capable of clinging to the outer wall of a cable and a pull rod (5) capable of separating the contact (4) from the cable;
and the unlocking mechanism (6) is movably arranged at the outer end of the cylindrical pipe sleeve (3), and one ends of all the pull rods (5) far away from the contact (4) extend outwards and are fixedly connected with the unlocking mechanism (6).
2. The cable rush-repair connector according to claim 1, wherein the abutting head (4) comprises an oval head (7) and a block-shaped tail (8), a plurality of accommodating through grooves with the number consistent with the total number of the anti-falling mechanisms are formed in the cylindrical wall of the cylindrical pipe sleeve (3), each accommodating through groove is close to one end of the unlocking mechanism (6) and is fixedly connected with the first cylinder (9), and the joint of the head (7) and the tail (8) is in shaft connection with the first cylinder (9).
3. The cable rush-repair connector according to claim 2, characterized in that a sliding groove is formed in the tail portion (8) along two sides of the cylindrical pipe sleeve (3) in the circumferential direction, a sliding block (10) is fixedly arranged in the sliding groove, a second cylinder (11) is formed on one side, back to the back, of the sliding block (10), one end, close to the second cylinder (11), of the pull rod (5) is connected with the second cylinder (11) in a shaft mode, the second cylinder (11) protrudes out of a part, fixed in the pull rod (5), of the sliding block (10) and is provided with a first anti-dropping screw cap (12) for preventing the pull rod (5) from being separated, and one side, far away from the cylindrical pipe sleeve (3), of the tail portion (8) is fixedly connected with a limiting plate (13) for preventing the sliding block (10) from dropping out.
4. The cable rush-repair connector according to claim 3, wherein the anti-dropping mechanism further comprises a tension spring (14), one side of the tail portion (8) away from the unlocking mechanism (6) is fixedly connected with a pull ring (15), one side of the accommodating through groove away from the unlocking mechanism (6) is fixedly connected with a third cylinder (16), and two ends of the tension spring (14) hook the pull ring (15) and the third cylinder (16) respectively.
5. A cable repair splice in accordance with claim 1, wherein said release mechanism comprises:
the first circular ring (17) is fixedly connected with one end corresponding to the shell (1), the first circular ring (17) is fixedly connected with the cylindrical pipe sleeve (3), the first circular ring (17) is in shaft connection with all the pull rods (5), and a rubber ring (18) for preventing the cable from entering water is fixedly connected to the inner side of the first circular ring (17);
the second circular ring (19) is fixedly connected with one end, far away from the cylindrical pipe sleeve (3), of each pull rod (5), the second circular ring (19) is located on one side, far away from the shell (1), of the first circular ring (17), a first cylindrical wall (9) is formed on one side, close to the shell (1), of the second circular ring (19), and two second cylindrical walls (11) capable of accommodating the first cylindrical wall (9) in a sliding mode are formed on one side, far away from the shell (1), of the first circular ring (17);
a third ring (22) fixedly sleeved on the second ring (19);
the first circular ring (17), the second circular ring (19) and the third circular ring (22) are coaxial with the through groove of the cylindrical sleeve for accommodating the cable.
6. The cable rush-repair splicer according to claim 5, wherein each end of the pull rod (5) far away from the cylindrical pipe sleeve (3) passes through the second ring (19), the diameter of the portion of the pull rod (5) passing through the second ring (19) is smaller than that of the remaining portion, and a second anti-dropping screw cap (23) for preventing the second ring (19) from dropping off is sleeved on one end of the pull rod (5) far away from the cylindrical pipe sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121394627.1U CN215184792U (en) | 2021-06-22 | 2021-06-22 | Cable rush-repair connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121394627.1U CN215184792U (en) | 2021-06-22 | 2021-06-22 | Cable rush-repair connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215184792U true CN215184792U (en) | 2021-12-14 |
Family
ID=79386251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121394627.1U Active CN215184792U (en) | 2021-06-22 | 2021-06-22 | Cable rush-repair connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215184792U (en) |
-
2021
- 2021-06-22 CN CN202121394627.1U patent/CN215184792U/en active Active
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