CN214589455U - Connecting structure of anti-loosening cable end connector - Google Patents
Connecting structure of anti-loosening cable end connector Download PDFInfo
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- CN214589455U CN214589455U CN202120884746.9U CN202120884746U CN214589455U CN 214589455 U CN214589455 U CN 214589455U CN 202120884746 U CN202120884746 U CN 202120884746U CN 214589455 U CN214589455 U CN 214589455U
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Abstract
The utility model discloses a connecting structure of an anti-loosening cable end connector, which relates to the technical field of cable anti-loosening, and comprises a cable body, wherein a threaded sleeve and an installation sleeve are sleeved outside the cable body, an expansion sleeve is fixedly arranged on one side of the threaded sleeve, and the expansion sleeve is in threaded connection with the installation sleeve; the outside cover of installation sleeve pipe is equipped with the lag, the fixed absorption dish that is provided with of lag one end, the fixed cover of grabbing that is provided with of lag other end is grabbed, grab and grab the cover and cup joint with the outside matching of threaded sleeve pipe. The utility model discloses a cable junction equipment's surface is inhaled to the absorption dish, improves cable installation stability, utilizes to grab and hold the cover and carry out the cladding to the threaded sleeve outside, avoids the threaded sleeve to expose, improves threaded sleeve and installation sleeve's an organic whole nature, avoids threaded sleeve and installation sleeve not hard up, improves the stable effect of being connected of cable.
Description
Technical Field
The utility model relates to a locking technical field of cable, in particular to locking cable end connection's connection structure.
Background
The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. The cable connectors are composed of single-strand or multi-strand wires and insulating layers and are used for connecting circuits, electric appliances and the like, the cable connectors are also called cable heads, after the cables are laid, in order to fix the cables with local actuators or sensors, the connecting points are called cable connectors, the cable connectors in the middle of the cable paths are called middle connectors, the cable connectors at two tail ends of the lines are called terminal heads, and the cable connectors are used for locking and fixing incoming and outgoing wires and play a role in protecting the cable terminals against vibration.
The joint of connecting cable and equipment can appear that the cable joint can become flexible because of vibrations, influences the use of equipment, influences equipment safety in utilization.
Therefore, it is necessary to provide a connection structure for an end joint of a locking cable to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a connection structure of locking cable end connection, hold cable junction equipment's surface through the absorption dish, improve cable installation stability, utilize to grab and hold the cover and carry out the cladding to the threaded sleeve outside, avoid the threaded sleeve to expose, improve the threaded sleeve and the integrative nature of installing sleeve, it is not hard up with the installing sleeve to avoid the threaded sleeve, improve the connection stabilization effect of cable, can appear cable joint because the joint is not hard up because vibrations among the solution prior art, influence the use of equipment, influence the problem that equipment safety in utilization leads to.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a connecting structure of an end connector of a locking cable comprises a cable body, wherein a threaded sleeve and an installation sleeve are sleeved outside the cable body, an expansion sleeve is fixedly arranged on one side of the threaded sleeve, and the expansion sleeve is in threaded connection with the installation sleeve;
the outside cover of installation sleeve pipe is equipped with the lag, the fixed absorption dish that is provided with of lag one end, the fixed cover of grabbing that is provided with of lag other end is grabbed, grab and grab the cover and cup joint with the outside matching of threaded sleeve pipe.
Furthermore, the expansion sleeve is arranged in a conical shape, and a tightening gasket is fixedly arranged on the inner surface of the expansion sleeve.
Furthermore, one end of the installation sleeve is fixedly provided with an insertion part, and an insertion shockproof ring is fixedly arranged outside the insertion part.
Further, the adsorption disc and the grabbing sleeve are made of polyethylene resin materials, the cross section of the grabbing sleeve is in a U-shaped bending shape, one end of the grabbing sleeve is arranged to be a shockproof portion, the shockproof portion is arranged between the threaded sleeve and the installation sleeve, the other end of the grabbing sleeve is arranged to be a grabbing portion, and the grabbing portion is matched with the outer portion of the threaded sleeve.
Furthermore, the adsorption disc is semicircular, and an adhesive rubber ring is fixedly arranged on the outer ring of the adsorption disc.
Furthermore, the top and the bottom of the threaded sleeve are provided with locking screws, and the locking screws are in threaded connection with the mounting sleeve.
The embodiment of the utility model provides a have following advantage:
1. the utility model has the advantages that the threaded sleeve is in threaded connection with the installation sleeve, the compression expansion sleeve fixes the cable body, the adsorption disc absorbs the surface of the cable connection equipment, the cable installation stability is improved, the external part of the threaded sleeve is coated by the gripping sleeve, the threaded sleeve is prevented from being exposed, the integrity of the threaded sleeve and the installation sleeve is improved, the threaded sleeve and the installation sleeve are prevented from loosening, and the stable connection effect of the cable is improved;
2. the utility model discloses a locking screw passes threaded sleeve and installation sleeve threaded connection, realizes further locking threaded sleeve and installation sleeve's threaded connection, improves the stability of cable end, makes things convenient for the connection installation of cable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic diagram of the overall explosion structure provided by the present invention;
fig. 2 is a schematic overall sectional structural view provided by the present invention;
fig. 3 is a schematic view of the structure of part a of fig. 2 according to the present invention;
fig. 4 is a schematic view of the overall structure of the protective cover, the adsorption disc and the grasping cover according to the present invention;
in the figure: the cable comprises a cable body 1, a threaded sleeve 2, an installation sleeve 3, an expansion sleeve 4, a protective sleeve 5, an adsorption disc 6, a gripping sleeve 7, a tightening gasket 8, an insertion part 9, an insertion shockproof ring 10, a shockproof part 11, a gripping part 12, an adhesive rubber ring 13 and a locking screw 14.
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.
The utility model provides a connection structure of an anti-loosening cable end connector as shown in figures 1-4, which comprises a cable body 1, wherein a threaded sleeve 2 and an installation sleeve 3 are sleeved outside the cable body 1, an expansion sleeve 4 is fixedly arranged on one side of the threaded sleeve 2, the expansion sleeve 4 is in threaded connection with the installation sleeve 3, the threaded sleeve 2 and the installation sleeve 3 are sleeved outside the cable body 1 and are in threaded connection, and the expansion sleeve is pressed to fix the cable body 1;
the outside cover of installing sleeve 3 is equipped with lag 5, the fixed absorption dish 6 that is provided with of 5 one ends of lag, 5 other ends of lag are fixed to be provided with and to grab and hold cover 7, grab and hold cover 7 and 2 outside matchs of threaded sleeve and cup joint, adsorb the surface that cable junction equipment was inhaled to dish 6, improve cable erection stability, grab and hold cover 7 and carry out the cladding to threaded sleeve 2 outside, avoid threaded sleeve 2 to expose, improve threaded sleeve 2 and installing sleeve 3's wholeness nature, avoid threaded sleeve 2 and installing sleeve 3 not hard up, improve the stable effect of being connected of cable.
Further, the sleeve 4 that rises is the toper setting, the sleeve 4 internal surface that rises is fixed and is provided with the tight gasket 8 of cramping, and the sleeve 4 that rises that the toper set up is receiving the oppression of installing sleeve 3, fixes cable body 1, cramps the tight gasket 8 and improves and cramps the effect.
Furthermore, an inserting part 9 is fixedly arranged at one end of the installation sleeve 3, an inserting shockproof ring 10 is fixedly arranged outside the inserting part 9, the inserting part 9 is connected with an equipment interface of cable connection, and the inserting shockproof ring 10 improves the connection effect.
Further, the adsorption disc 6 and the holding sleeve 7 are made of polyethylene resin materials, the cross section of the holding sleeve 7 is in a U-shaped bent shape, one end of the holding sleeve 7 is arranged to be an anti-vibration portion 11, the anti-vibration portion 11 is arranged between the threaded sleeve 2 and the installation sleeve 3, the other end of the holding sleeve 7 is arranged to be a holding portion 12, the holding portion 12 is matched with the outer portion of the threaded sleeve 2, the holding sleeve 7 is used for coating the outer portion of the threaded sleeve 2, the threaded sleeve 2 is prevented from being exposed, the integrity of the threaded sleeve 2 and the installation sleeve 3 is improved, the threaded sleeve 2 and the installation sleeve 3 are prevented from loosening, and the stable connection effect of cables is improved.
Further, adsorption disc 6 semicircular in shape sets up, fixed being provided with in 6 outer lanes of adsorption disc pastes rubber ring 13, and adsorption disc 6 holds cable junction equipment's surface, utilizes the inside negative pressure of adsorption disc 6, improves cable installation stability.
Further, 2 tops of threaded sleeve and bottom all are provided with locking screw 14, locking screw 14 and 3 threaded connection of installing sleeve, locking screw 14 pass threaded sleeve 2 and 3 threaded connection of installing sleeve, realize further locking threaded sleeve 2 and 3 threaded connection of installing sleeve, improve the stability of cable end, make things convenient for the connection installation of cable.
The implementation mode is specifically as follows: when a cable is connected, the threaded sleeve 2 and the installation sleeve 3 are sleeved outside the cable body 1 and are in threaded connection, the conical expansion sleeve 4 is pressed by the installation sleeve 3 to fix the cable body 1, the tightening gasket 8 improves the tightening effect, when the threaded sleeve 2 and the installation sleeve 3 are fixed, the locking screw 14 penetrates through the threaded sleeve 2 to be in threaded connection with the installation sleeve 3, further threaded connection of the threaded sleeve 2 and the installation sleeve 3 is locked, the stability of a cable end is improved, the cable is convenient to connect and install, the plugging part 9 is connected with an equipment interface of cable connection, the plugging shockproof ring 10 improves the connection effect, the adsorption disc 6 adsorbs the surface of cable connection equipment, the negative pressure inside the adsorption disc 6 is utilized to improve the cable installation stability, the adsorption disc 6 adsorbs the surface of the cable connection equipment to improve the cable installation stability, utilize to grab and hold cover 7 and carry out the cladding to threaded sleeve 2 outside, avoid threaded sleeve 2 to expose, improve threaded sleeve 2 and installation sleeve 3's an organic whole nature, avoid threaded sleeve 2 and installation sleeve 3 not hard up, improve the stable effect of being connected of cable.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4, when a cable is connected, a threaded sleeve 2 and a mounting sleeve 3 are sleeved outside a cable body 1 and are connected together in a threaded manner, a compression expansion sleeve 4 is used for fixing the cable body 1, an adsorption disc 6 is used for sucking the surface of cable connection equipment, the cable installation stability is improved, a gripping sleeve 7 is used for coating the outside of the threaded sleeve 2, the threaded sleeve 2 is prevented from being exposed, the integrity of the threaded sleeve 2 and the mounting sleeve 3 is improved, the threaded sleeve 2 and the mounting sleeve 3 are prevented from being loosened, and the connection stability effect of the cable is improved;
referring to the attached drawings 1-2, when the threaded sleeve 2 and the mounting sleeve 3 are fixed, the locking screw 14 penetrates through the threaded sleeve 2 and is in threaded connection with the mounting sleeve 3, so that the threaded connection between the threaded sleeve 2 and the mounting sleeve 3 is further locked, the stability of a cable end is improved, and the connection and installation of cables are facilitated.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a connection structure that locking cable end connection connects which characterized in that: the cable comprises a cable body (1), wherein a threaded sleeve (2) and a mounting sleeve (3) are sleeved outside the cable body (1), an expansion sleeve (4) is fixedly arranged on one side of the threaded sleeve (2), and the expansion sleeve (4) is in threaded connection with the mounting sleeve (3);
the outer cover of installation sleeve pipe (3) is equipped with lag (5), lag (5) one end is fixed and is provided with adsorption disc (6), lag (5) other end is fixed and is provided with grabs and hold cover (7), it cup joints with screw sleeve pipe (2) outside matching to grab cover (7).
2. The connection structure of an anti-loosening cable end fitting according to claim 1, wherein: the expansion sleeve (4) is arranged in a conical shape, and a tightening gasket (8) is fixedly arranged on the inner surface of the expansion sleeve (4).
3. The connection structure of an anti-loosening cable end fitting according to claim 1, wherein: one end of the mounting sleeve (3) is fixedly provided with an inserting part (9), and an inserting shockproof ring (10) is fixedly arranged outside the inserting part (9).
4. The connection structure of an anti-loosening cable end fitting according to claim 1, wherein: the adsorption disc (6) and the gripping sleeve (7) are made of polyethylene resin materials, the section of the gripping sleeve (7) is in a U-shaped bending shape, one end of the gripping sleeve (7) is provided with a shockproof portion (11), the shockproof portion (11) is arranged between the threaded sleeve (2) and the installation sleeve (3), the other end of the gripping sleeve (7) is provided with a gripping portion (12), and the gripping portion (12) is matched with the outer portion of the threaded sleeve (2).
5. The connection structure of an anti-loosening cable end fitting according to claim 1, wherein: the adsorption disc (6) is arranged in a semicircular shape, and an adhesive rubber ring (13) is fixedly arranged on the outer ring of the adsorption disc (6).
6. The connection structure of an anti-loosening cable end fitting according to claim 1, wherein: the top and the bottom of the threaded sleeve (2) are provided with locking screws (14), and the locking screws (14) are in threaded connection with the mounting sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120884746.9U CN214589455U (en) | 2021-04-27 | 2021-04-27 | Connecting structure of anti-loosening cable end connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120884746.9U CN214589455U (en) | 2021-04-27 | 2021-04-27 | Connecting structure of anti-loosening cable end connector |
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| Publication Number | Publication Date |
|---|---|
| CN214589455U true CN214589455U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120884746.9U Active CN214589455U (en) | 2021-04-27 | 2021-04-27 | Connecting structure of anti-loosening cable end connector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115173154A (en) * | 2022-08-18 | 2022-10-11 | 泰州康达机械制造有限公司 | Anti-falling device for cable joint |
-
2021
- 2021-04-27 CN CN202120884746.9U patent/CN214589455U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115173154A (en) * | 2022-08-18 | 2022-10-11 | 泰州康达机械制造有限公司 | Anti-falling device for cable joint |
| CN115173154B (en) * | 2022-08-18 | 2023-10-13 | 泰州康达机械制造有限公司 | Anti-drop device for cable joint |
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