CN214707125U - Waterproof cable joint - Google Patents
Waterproof cable joint Download PDFInfo
- Publication number
- CN214707125U CN214707125U CN202121223703.2U CN202121223703U CN214707125U CN 214707125 U CN214707125 U CN 214707125U CN 202121223703 U CN202121223703 U CN 202121223703U CN 214707125 U CN214707125 U CN 214707125U
- Authority
- CN
- China
- Prior art keywords
- positioning seat
- cable
- cable joint
- notch
- sealing washer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 58
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model belongs to the cable joint related technical field, in particular to a waterproof cable joint, which comprises a cable joint main body, a first positioning seat, a second positioning seat, a first sealing washer and a second sealing washer, wherein connecting holes at two ends of the cable joint main body are respectively connected with a first cable and a second cable; through setting up by the cable joint main part, first positioning seat, the second positioning seat, the cable joint that first seal ring and second seal ring combination constitute, and through setting first seal ring and second seal ring appearance to being the round platform body, and with first positioning seat, the cavity shape of second notch sets to being the round platform body on the second positioning seat, thereby let first positioning seat, the second positioning seat is when installing, its first positioning seat, the inside wall and the first seal ring of second positioning seat, the outside wall of second seal ring forms the squeezing action, thereby realize sealedly, in order to reach waterproof purpose.
Description
Technical Field
The utility model belongs to the technical field of the cable joint is relevant, concretely relates to waterproof cable joint.
Background
The cable connector is also called a cable head. After the cable is laid, the sections of the cable must be connected together in order to form a continuous line, and these connections are called cable connectors. The cable joints at the middle of the cable run are called intermediate joints and the cable joints at the two ends of the run are called termination joints. Cable joint is used for locking and fixed business turn over line, plays waterproof dustproof anti-vibration's effect, but traditional cable joint structure is comparatively simple, and the water-proof effects of its hookup location department is relatively poor to influence the life of its cable conductor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof cable connects to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof cable joint, includes cable joint main part, first positioning seat, second positioning seat, first seal ring and second seal ring combination constitution, be connected with first cable and second cable in the connecting hole at cable joint main part both ends respectively, first cable and second cable are fixed a position through first positioning seat, second positioning seat respectively, first external screw thread and second external screw thread have been seted up respectively on the both ends lateral wall of cable joint main part, first positioning seat is a circular pedestal structure, and has seted up first notch on it, has seted up first internal thread on the inside wall of its first notch, and the second notch has been seted up to the bottom surface of first notch, and the cavity shape of its second notch is the round platform body, the through-hole has been seted up to the bottom surface of second notch.
Preferably, the second notch is a circular truncated cone-shaped notch structure, the first positioning seat is a first external thread connected to the outer side wall of the cable connector main body in a threaded manner, the second positioning seat is identical to the first positioning seat in structure, and the second positioning seat and the first positioning seat are connected and mounted in the same manner.
Preferably, the two ends of the cable joint main body are provided with supporting plates, the supporting plates are respectively provided with two groups on one side of the cable joint main body, and the first sealing washer and the second sealing washer are integrally formed on the supporting plates.
Preferably, the support plate is formed by casting spring steel, and the support plate and the cable connector main body are integrally formed.
Preferably, the first sealing washer and the second sealing washer are circular truncated cone-shaped, round holes penetrate through the centers of the first sealing washer and the second sealing washer, and the diameters of the round holes are matched with the diameter of the through hole, the diameter of the first cable and the diameter of the second cable.
Preferably, when the first positioning seat, the second positioning seat, the first sealing washer and the second sealing washer are actually installed, and the first positioning seat and the second positioning seat are in a screwed state, the groove bottoms of the first notches in the first positioning seat and the second positioning seat are not in contact with the end portion of the cable connector main body, and the outer side ends of the first sealing washer and the second sealing washer are not in contact with the bottoms of the second notches in the first positioning seat and the second positioning seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the cable joint formed by combining the cable joint main body, the first positioning seat, the second positioning seat, the first sealing washer and the second sealing washer is arranged, the first sealing washer and the second sealing washer are arranged to be in a cone shape, and the cavity shapes of the second notches on the first positioning seat and the second positioning seat are arranged to be in a cone shape, so that when the first positioning seat and the second positioning seat are installed, the inner side walls of the first positioning seat and the second positioning seat and the outer side walls of the first sealing washer and the second sealing washer form an extrusion effect, and sealing is realized, and the waterproof purpose is achieved;
2. and through guaranteeing that the first positioning seat, the second positioning seat, the first sealing washer and the second sealing washer are actually installed, and when the first positioning seat and the second positioning seat are in a screwing state, the groove bottoms of the first notches on the first positioning seat and the second positioning seat are not contacted with the end part of the cable connector main body, and the outer side end parts of the first sealing washer and the second sealing washer are not contacted with the groove bottoms of the second notches on the first positioning seat and the second positioning seat, the first positioning seat and the second positioning seat are prevented from being screwed in place, and the integral sealing effect of the first positioning seat and the second positioning seat is prevented from being influenced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
figure 2 is a half-sectional view of the utility model
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a schematic structural view of the first positioning seat of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
fig. 6 is a half sectional view of the first positioning seat of the present invention;
labeled as: the cable joint comprises a cable joint main body 1, a first positioning seat 2, a second positioning seat 3, a first sealing washer 4, a second sealing washer 5, a first cable 6, a second cable 7, a first external thread 8, a second external thread 9, a second notch 10, a through hole 11, a first internal thread 12 and a supporting plate 13;
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. 1-6, the present invention provides a technical solution: a waterproof cable joint comprises a cable joint main body 1, a first positioning seat 2, a second positioning seat 3, a first sealing washer 4 and a second sealing washer 5 which are combined, connecting holes at two ends of the cable joint main body 1 are respectively connected with a first cable 6 and a second cable 7, the first cable 6 and the second cable 7 are respectively positioned through the first positioning seat 2 and the second positioning seat 3, outer side walls at two ends of the cable joint main body 1 are respectively provided with a first external thread 8 and a second external thread 9, the first positioning seat 2 is of a circular seat body structure and is provided with a first notch, an inner side wall of the first notch is provided with a first internal thread 12, the bottom surface of the first notch is provided with a second notch 10, the cavity of the second notch 10 is in a circular truncated cone shape, the bottom surface of the second notch 10 is provided with a through hole 11, and the cable joint main body 1, the second positioning seat 3 and the second sealing washer 5 are combined to form a structure, First locating seat 2, second locating seat 3, the cable joint that first seal ring 4 and 5 combinations of second seal ring constitute, and through setting first seal ring 4 and 5 appearances of second seal ring to be the round platform body, and with first locating seat 2, the cavity shape of second notch 10 sets to be the round platform body on the second locating seat 3, thereby let first locating seat 2, second locating seat 3 is when installing, its first locating seat 2, the inside wall and the first seal ring 4 of second locating seat 3, the outside wall of second seal ring 5 forms the squeezing action, thereby realize sealedly, in order to reach waterproof purpose.
The second notch 10 is a circular truncated cone-shaped notch structure, the first positioning seat 2 is in threaded connection with a first external thread 8 on the outer side wall of the cable joint main body 1, the second positioning seat 3 is the same as the first positioning seat 2 in structure, and the two positioning seats are connected and installed in the same way;
two ends of the cable joint main body 1 are provided with supporting plates 13, two groups of supporting plates 13 are arranged on one side of the cable joint main body 1, and the first sealing washer 4 and the second sealing washer 5 are integrally formed on the supporting plates 13;
the support plate 13 is formed by casting spring steel, the support plate 13 and the cable joint main body 1 are integrally formed, and the support plate 13 is arranged, so that the first sealing washer 4 and the second sealing washer 5 have enough strength, and the whole structure is convenient to mount;
the first sealing washer 4 and the second sealing washer 5 are in a circular truncated cone shape, round holes are arranged in the centers of the first sealing washer 4 and the second sealing washer 5 in a penetrating mode, and the diameters of the round holes are matched with the diameter of the through hole 11, the diameter of the first cable 6 and the diameter of the second cable 7;
when the first positioning seat 2, the second positioning seat 3, the first sealing washer 4 and the second sealing washer 5 are actually installed, and when the first positioning seat 2 and the second positioning seat 3 are in a screwed state, the groove bottoms of the first notches on the first positioning seat 2 and the second positioning seat 3 are not contacted with the end part of the cable joint main body 1, and the outer side end parts of the first sealing washer 4 and the second sealing washer 5 are not contacted with the bottom parts of the second notches 10 on the first positioning seat 2 and the second positioning seat 3, so that the problem that the first positioning seat 2 and the second positioning seat 3 cannot be screwed in place to influence the overall sealing effect of the first positioning seat 2 and the second sealing washer 3 is avoided;
the working principle is as follows: by arranging the cable joint formed by combining the cable joint main body 1, the first positioning seat 2, the second positioning seat 3, the first sealing washer 4 and the second sealing washer 5, arranging the first sealing washer 4 and the second sealing washer 5 into a circular truncated cone, and arranging the cavity shapes of the second notches 10 on the first positioning seat 2 and the second positioning seat 3 into a circular truncated cone, when the first positioning seat 2 and the second positioning seat 3 are installed, the inner side walls of the first positioning seat 2 and the second positioning seat 3, the first sealing washer 4 and the outer side wall of the second sealing washer 5 form an extrusion effect, so that sealing is realized, the waterproof purpose is achieved, and when the first positioning seat 2, the second positioning seat 3, the first sealing washer 4 and the second sealing washer 5 are actually installed, and the first positioning seat 2 and the second positioning seat 3 are in a screwing state, its first positioning seat 2, the tank bottom of first notch does not contact with 1 tip of cable joint main part on the second positioning seat 3, and first seal ring 4, the outside end of second seal ring 5 and first positioning seat 2, the notch bottom of second notch 10 does not contact on the second positioning seat 3, thereby avoid first positioning seat 2, the unable screw up of second positioning seat 3 targets in place, and influence its whole sealed effect, during the in-service use, the installer overlaps first cable 6 respectively with first positioning seat 2, second positioning seat 3, on the line body of second cable 7, then through being connected first cable 6, second cable 7 and cable joint main part 1, then screw up first positioning seat 2, second positioning seat 3 again can realize the sealed effect to the junction.
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 (6)
1. The utility model provides a waterproof cable joint, includes cable joint main part (1), first positioning seat (2), second positioning seat (3), first seal ring (4) and second seal ring (5) combination constitution, be connected with first cable (6) and second cable (7) respectively in the connecting hole at cable joint main part (1) both ends, first cable (6) and second cable (7) are fixed a position its characterized in that through first positioning seat (2), second positioning seat (3) respectively: first external screw thread (8) and second external screw thread (9) have been seted up on the both ends lateral wall of cable joint main part (1) respectively, first pedestal (2) are a circular pedestal structure, and seted up first notch on it, have seted up first internal thread (12) on the inside wall of its first notch, and the bottom surface of first notch has seted up second notch (10), and the cavity shape of its second notch (10) is the round platform body, through-hole (11) have been seted up to the bottom surface of second notch (10).
2. The watertight cable joint according to claim 1, wherein: the second notch (10) is a circular truncated cone-shaped notch structure, the first positioning seat (2) is a first external thread (8) which is in threaded connection with the outer side wall of the cable joint main body (1), the second positioning seat (3) is the same as the first positioning seat (2) in structure, and the second positioning seat and the first positioning seat are connected and installed in the same mode.
3. A watertight cable joint according to claim 2, wherein: the cable joint is characterized in that supporting plates (13) are arranged at two ends of the cable joint main body (1), two groups of supporting plates (13) are arranged on one side of the cable joint main body (1), and the first sealing washer (4) and the second sealing washer (5) are integrally formed on the supporting plates (13).
4. A watertight cable joint according to claim 3, wherein: the support plate (13) is formed by casting spring steel, and the support plate (13) and the cable connector main body (1) are integrally formed.
5. A watertight cable joint according to claim 3, wherein: the shapes of the first sealing washer (4) and the second sealing washer (5) are truncated cone bodies, round holes penetrate through the centers of the first sealing washer (4) and the second sealing washer (5), and the diameters of the round holes are matched with the diameter of the through hole (11), the diameter of the first cable (6) and the diameter of the second cable (7).
6. The watertight cable joint according to claim 5, wherein: first locating seat (2), second locating seat (3), first seal ring (4) and second seal ring (5) are when actual installation, and first locating seat (2), second locating seat (3) are when being in the state of screwing up, the tank bottom and the cable joint main part (1) tip of first notch do not contact on its first locating seat (2), second locating seat (3), and the outside end and the first locating seat (2) of first seal ring (4), second seal ring (5), the notch bottom of second notch (10) does not contact on second locating seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121223703.2U CN214707125U (en) | 2021-06-02 | 2021-06-02 | Waterproof cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121223703.2U CN214707125U (en) | 2021-06-02 | 2021-06-02 | Waterproof cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214707125U true CN214707125U (en) | 2021-11-12 |
Family
ID=78554840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121223703.2U Expired - Fee Related CN214707125U (en) | 2021-06-02 | 2021-06-02 | Waterproof cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214707125U (en) |
-
2021
- 2021-06-02 CN CN202121223703.2U patent/CN214707125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |