CN214707115U - Cable joint connects auxiliary device - Google Patents
Cable joint connects auxiliary device Download PDFInfo
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- CN214707115U CN214707115U CN202120942734.7U CN202120942734U CN214707115U CN 214707115 U CN214707115 U CN 214707115U CN 202120942734 U CN202120942734 U CN 202120942734U CN 214707115 U CN214707115 U CN 214707115U
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- sealing
- joint
- splice connection
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Abstract
The utility model belongs to the technical field of cable erection's technique and specifically relates to a cable joint connects auxiliary device is related to, including connecting the body and wearing to locate to connect this internal cable, be provided with a plurality of electric wires in the cable, spacing backup pad is all installed at the both ends that connect the body, sets up the spacing hole that a plurality of power supply lines passed in the spacing backup pad, and the tip of two corresponding electric wires passes spacing downthehole back mutual butt, is provided with the locking device who is used for cable extrusion locking on the joint body. This application has and makes cable joint in the installation, and two corresponding electric wires are difficult for taking place the skew, and then can promote the effect of two cable junction's stability.
Description
Technical Field
The application relates to the technical field of cable installation, in particular to a cable joint connection auxiliary device.
Background
At present, the cable joint is also called as a cable head, because the length of the cable is limited, in order to enable the cable joint to become a continuous line, the cable head is required to be used for connecting two cables, so that the line is smooth, the cable is kept sealed, the insulation grade of the cable joint is ensured, and the cable joint can safely and reliably operate.
When a plurality of wires are arranged in a cable, the corresponding wires in two cables need to be aligned one by one, and after the wires are aligned, the two cables are connected together through the cable connector.
In view of the above-mentioned related art, the inventor believes that there is a defect that the two corresponding wires are easily displaced during the installation of the cable connector, resulting in unstable connection of the two cables.
SUMMERY OF THE UTILITY MODEL
In order to make cable joint in the installation, two corresponding electric wires are difficult for taking place the skew, and then can promote two cable junction's stability, this application provides a cable joint connects auxiliary device.
The application provides a cable joint connects auxiliary device adopts following technical scheme:
the utility model provides a cable joint connects auxiliary device, includes to connect the body and wears to locate to connect this internal cable, be provided with a plurality of electric wires in the cable, spacing backup pad is all installed at the both ends that connect the body, set up the spacing hole that a plurality of power supply lines passed in the spacing backup pad, two are corresponding the tip of electric wire passes spacing downthehole back mutual butt, be provided with the locking device who is used for cable extrusion locking on the joint body.
Through adopting above-mentioned technical scheme, connect the both ends of body and all install spacing backup pad, pass the spacing downthehole of spacing backup pad with the electric wire to make corresponding electric wire butt back together, rotating locking device can realize the locking to the cable through locking device, carries out spacing processing to the electric wire through spacing backup pad, makes cable joint in the installation, and two corresponding electric wires are difficult for taking place the skew, and then can promote two cable junction's stability.
Optionally: the locking device comprises locking sheets arranged at two ends of the joint body and locking sleeves in threaded fit with the two ends of the joint body, the locking sleeves are abutted against the locking sheets, and the locking sleeves are used for extruding and locking the cables.
Through adopting above-mentioned technical scheme, with the lock sleeve rotating, the lock sleeve advances to the direction top spin of keeping away from the joint body, extrudees the stay, and then can extrude the locking to the cable, realizes the fixed to the cable, and the operation is comparatively convenient.
Optionally: the locking sleeve comprises a threaded portion and a locking portion, the threaded portion is in threaded fit with the threaded portion at two ends of the connector body, the locking portion is arranged on the threaded portion and abuts against the outer peripheral face of the locking piece, and the locking portion is used for extruding and locking the cable.
Through adopting above-mentioned technical scheme, with screw thread portion rotating, can drive locking portion to being close to the motion of stay to extrude the stay, and then realize the extrusion locking to the cable.
Optionally: the locking piece is provided with an inclined plane, and the vertical height of the locking piece in the direction far away from the joint body is gradually reduced.
Through adopting above-mentioned technical scheme, through the setting on inclined plane, make the locking cover at the in-process of precession, lead to the locking cover through the inclined plane, make the rotating of locking cover more high-efficient, stable.
Optionally: the cable is located and connects the body department butt joint and has been used for carrying out the sealing device sealed between the outer peripheral face of cable and the joint body, sealing device installs on connecting the body.
Through adopting above-mentioned technical scheme, the cable is located and connects this internal department butt and have sealing device, can seal between cable and the joint body through sealing device, and then makes the cable better with the sealing performance who connects between the body, avoids getting into dust, water etc. and causes the influence to the use of cable.
Optionally: the sealing device comprises a sealing ring arranged on the inner wall of the joint body, an air inlet pipe arranged on the sealing ring and an exhaust pipe, wherein the sealing ring is communicated with the air inlet pipe and the exhaust pipe, the exhaust pipe is covered with a sealing cover, and the air inlet pipe is provided with a one-way valve.
Through adopting above-mentioned technical scheme, open the check valve, aerify in the admission pipe, aerify the completion back, seal through the sealing washer to cable and connect and handle between the body, realize the cable and connect the sealing of body, it is convenient to use.
Optionally: the cable is characterized in that a plurality of sealing rings are arranged in the length direction of the cable, a communicating pipe is arranged between every two adjacent sealing rings, and the communicating pipe is communicated with the sealing rings.
Through adopting above-mentioned technical scheme, through the setting of communicating pipe, when aerifing in the intake pipe, can get into another sealing washer through communicating pipe in, and then realize aerifing to two sealing washers, make aerifing of sealing washer more convenient.
Optionally: the inner wall of the joint body is provided with an installation groove, and the peripheral surface of the sealing ring is installed in the installation groove.
Through adopting above-mentioned technical scheme, through the setting of mounting groove, can carry out fixed mounting with the sealing washer, and then make things convenient for the cable plug-in connector originally internally.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the two ends of the connector body are respectively provided with the limiting supporting plate, the wires penetrate through the limiting holes of the limiting supporting plates, the corresponding wires are abutted together, the locking device is rotated, the cables can be locked through the locking device, the wires are limited through the limiting supporting plates, so that the two corresponding wires are not easy to deviate in the installation process of the cable connector, and the connection stability of the two cables can be improved;
2. there is sealing device through being located joint body department butt at the cable, can seal between cable and the joint body through sealing device, and then make the sealing performance between cable and the joint body better, avoid getting into dust, water etc. and cause the influence to the use of cable.
Drawings
FIG. 1 is a partial cross-sectional view of the present application;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partial sectional view showing a connection relationship of the locking device and the cable.
Reference numerals: 1. a connector body; 11. mounting grooves; 2. a cable; 3. an electric wire; 4. a limiting support plate; 41. a limiting hole; 5. a locking device; 51. a locking piece; 511. a bevel; 52. a locking sleeve; 521. a threaded portion; 522. a locking portion; 6. a sealing device; 61. a seal ring; 62. an air inlet pipe; 63. an exhaust pipe; 64. a sealing cover; 65. a one-way valve; 7. a communication pipe is provided.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses cable joint connects auxiliary device. Referring to fig. 1 and 2, a cable joint connection auxiliary device includes a joint body 1 and a cable 2 inserted into the joint body 1, the joint body 1 and the cable 2 are both of a horizontal hollow cylindrical structure, and the two ends of the cable 2 in the length direction of the joint body 1 are respectively provided with one. Wear to be equipped with three electric wire 3 in the cable 2, electric wire 3 is horizontally cylindric structure, and equal fixed mounting has spacing backup pad 4 in the both ends of connecting body 1, and spacing backup pad 4 is vertical plectane, evenly sets up the spacing hole 41 that three power supply line 3 passed on the spacing backup pad 4, and spacing hole 41 is the through-hole. The connector body 1 is provided with a locking device 5 for pressing and locking the cables 2, when two cables 2 need to be connected, the wires 3 in one ends, close to each other, of the two cables 2 are exposed outside the cables 2, then the end parts of the wires 3 penetrate through the limiting holes 41, the two wires 3 along the length direction of the connector body 1 abut against each other, and then the cables 2 are pressed and locked through the locking device 5, so that the wiring operation of the cables 2 is completed.
Referring to fig. 2 and 3, the locking device 5 includes locking sheets 51 fixedly installed at both ends of the joint body 1 and locking sleeves 52 sleeved at both ends of the joint body 1, the locking sheets 51 are arc-shaped sheets, the locking sheets 51 are symmetrically arranged in the vertical direction with the central axis of the joint body 1, inclined planes 511 are arranged on the locking sheets 51, and the locking sheets 51 are gradually reduced in vertical height in the direction away from the joint body 1. Referring to fig. 1, the locking sleeve 52 abuts against the locking plate 51, the locking sleeve 52 includes a threaded portion 521 screwed on both ends of the joint body 1 and a locking portion 522 disposed on the threaded portion 521, the threaded portion 521 is a vertical annular plate, and an inner wall of the threaded portion 521 is provided with an internal thread. The locking portion 522 has a circular truncated cone-shaped structure, the locking portion 522 is integrally formed with the threaded portion 521, and the locking portion 522 abuts against the outer peripheral surface of the locking tab 51.
Referring to fig. 1 and 3, after the cable 2 penetrates into the connector body 1, and two corresponding wires 3 abut against each other, the screw thread portion 521 is rotated to drive the locking portion 522 to rotate, and when the locking portion 522 is screwed in a direction away from the connector body 1, the locking portion 522 presses and locks the locking piece 51, so that the cable 2 is pressed and locked, and then, in the same way, the other cable 2 is pressed and locked, thereby completing the fixed installation of the two cables 2.
Referring to fig. 1 and 2, the cable 2 is positioned in the joint body 1 and is abutted with a sealing device 6, the sealing device 6 is fixedly installed on the joint body 1, the sealing device 6 is positioned between a limiting supporting plate 4 and a locking device 5, and after the cable 2 is installed, the outer peripheral surface of the cable 2 is sealed with the inner wall of the joint body 1 through the sealing device 6. Sealing device 6 includes sealing washer 61 of fixed mounting on connecting body 1 inner wall, fixed mounting has seted up mounting groove 11 on the inner wall of connecting body 1 on intake pipe 62 and the blast pipe 63 on sealing washer 61, and mounting groove 11 sets up a week on connecting body 1's inner wall, and mounting groove 11 is provided with two along the length direction of connecting body 1 at the interval, and the outer peripheral face fixed mounting of sealing washer 61 is in mounting groove 11. The sealing ring 61 is a hollow ring structure, and the sealing ring 61 is made of rubber material. The air inlet pipe 62 and the air outlet pipe 63 are both vertical hollow cylindrical pipes, the air inlet pipe 62 is positioned on one sealing ring 61, the air outlet pipe 63 is positioned on the other sealing ring 61, and the sealing ring 61 is communicated with the air inlet pipe 62 and the air outlet pipe 63.
Referring to fig. 1 and 2, a sealing cover 64 is covered on the exhaust pipe 63, the sealing cover 64 is of an inverted 'convex' structure, a one-way valve 65 is fixedly installed on the intake pipe 62, a communicating pipe 7 is arranged between the two sealing rings 61, the communicating pipe 7 is a horizontal hollow cylindrical pipe, and two ends of the communicating pipe 7 are respectively communicated with the two sealing rings 61. After the installation of cable 2 extrusion locking is accomplished, open check valve 65, aerify in intake pipe 62 through external aeration equipment, in the sealing washer 61 was gone into to gas, and gas process communicating pipe 7 gets into in another sealing washer 61, aerify the completion back, close check valve 65, seal the processing between cable 2 and the joint body 1 through sealing washer 61.
The implementation principle of the cable joint connection auxiliary device in the embodiment of the application is as follows: when the cable 2 needs to be installed, the wires 3 of the cable 2 are inserted into the limiting hole 41, the two corresponding wires 3 are abutted together, then the locking sleeve 52 is rotated to extrude and lock the cable 2, then the one-way valve 65 is opened, the sealing ring 61 is inflated, the sealing treatment is performed between the cable 2 and the connector body 1 through the sealing ring 61, and the installation of the cable 2 is completed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a cable joint connection auxiliary device which characterized in that: including connecting body (1) and wearing to locate cable (2) that connect in body (1), be provided with a plurality of electric wires (3) in cable (2), spacing backup pad (4) are all installed at the both ends that connect body (1), spacing hole (41) that a plurality of power supply lines (3) passed are seted up on spacing backup pad (4), two are corresponding the mutual butt in spacing hole (41) is passed to the tip of electric wire (3), be provided with on connecting body (1) and be used for cable (2) extrusion locking device (5).
2. A cable splice connection accessory as claimed in claim 1, wherein: the locking device (5) comprises locking sheets (51) arranged at two ends of the joint body (1) and locking sleeves (52) in threaded fit with two ends of the joint body (1), the locking sleeves (52) are abutted to the locking sheets (51), and the locking sleeves (52) are used for extruding and locking the cables (2).
3. A cable splice connection accessory as claimed in claim 2, wherein: the locking sleeve (52) comprises a threaded portion (521) in threaded fit with two ends of the joint body (1) and a locking portion (522) arranged on the threaded portion (521), the locking portion (522) abuts against the outer peripheral surface of the locking sheet (51), and the locking portion (522) is used for extruding and locking the cable (2).
4. A cable splice connection accessory as claimed in claim 3, wherein: the locking piece (51) is provided with an inclined plane (511), and the vertical height of the locking piece (51) in the direction away from the joint body (1) is gradually reduced.
5. A cable splice connection accessory as claimed in claim 1, wherein: the cable (2) is located and connects body (1) inside department butt joint and has been used for carrying out sealing device (6) sealed between the outer peripheral face of cable (2) and connecting body (1), sealing device (6) are installed on connecting body (1).
6. A cable splice connection accessory as claimed in claim 5, wherein: sealing device (6) including install in sealing washer (61) on connecting body (1) inner wall, install intake pipe (62) and blast pipe (63) on sealing washer (61), sealing washer (61) all communicate with intake pipe (62) and blast pipe (63), blast pipe (63) upper cover is equipped with sealed lid (64), install check valve (65) on intake pipe (62).
7. A cable splice connection accessory as claimed in claim 6, wherein: the cable is characterized in that a plurality of sealing rings (61) are arranged along the length direction of the cable (2), a communicating pipe (7) is arranged between every two adjacent sealing rings (61), and the communicating pipe (7) is communicated with the sealing rings (61).
8. A cable splice connection accessory as claimed in claim 7, wherein: the inner wall of the joint body (1) is provided with a mounting groove (11), and the peripheral surface of the sealing ring (61) is mounted in the mounting groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120942734.7U CN214707115U (en) | 2021-04-30 | 2021-04-30 | Cable joint connects auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120942734.7U CN214707115U (en) | 2021-04-30 | 2021-04-30 | Cable joint connects auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214707115U true CN214707115U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120942734.7U Active CN214707115U (en) | 2021-04-30 | 2021-04-30 | Cable joint connects auxiliary device |
Country Status (1)
| Country | Link |
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| CN (1) | CN214707115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243624A (en) * | 2021-12-29 | 2022-03-25 | 徐州拓发电力器材有限公司 | Cable joint protection architecture |
-
2021
- 2021-04-30 CN CN202120942734.7U patent/CN214707115U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243624A (en) * | 2021-12-29 | 2022-03-25 | 徐州拓发电力器材有限公司 | Cable joint protection architecture |
| CN114243624B (en) * | 2021-12-29 | 2023-11-03 | 徐州拓发电力器材有限公司 | Cable joint protection architecture |
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