CN210246291U - Cable joint suitable for different wire diameters - Google Patents
Cable joint suitable for different wire diameters Download PDFInfo
- Publication number
- CN210246291U CN210246291U CN201921109814.3U CN201921109814U CN210246291U CN 210246291 U CN210246291 U CN 210246291U CN 201921109814 U CN201921109814 U CN 201921109814U CN 210246291 U CN210246291 U CN 210246291U
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- cable
- joint
- circular table
- hole
- sections
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Abstract
The utility model relates to a connect technical field, concretely relates to adapt to cable joint in different line footpaths, including joint, cartridge assembly, ring type seal, rotatory lid, annular dog, support. The utility model has the advantages that: through setting up rotatory lid, annular dog, the chuck subassembly, screw thread through rotatory lid on connecting closes soon, drive annular dog supports tight chuck subassembly upper round platform section axial end face, because the breach that sets up on the round platform section, make the round platform section have the deformation that produces elastic shrinkage to its radial inboard, and then make the centre gripping hole can elastic shrinkage, carry out the centre gripping to the cable, because the centre gripping hole can contract, consequently can satisfy the cable of different line footpaths to a certain extent and carry out the centre gripping, thereby make the joint have the cable erection performance who adapts to different line footpaths, reduce the model that connects, cable erection is on the joint simultaneously, clamping-force through the chuck subassembly, make the cable be difficult for droing.
Description
Technical Field
The utility model relates to a connect technical field, concretely relates to cable joint who adapts to different line footpaths.
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. The cable joint is used for locking and fixing the incoming and outgoing lines, and plays a role in water resistance, dust prevention and vibration prevention.
However, the existing cable connector can only be installed for cables with single wire diameter, so that the connector is numerous in types, and inconvenience is easily caused to the production and installation of the connector.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide a cable joint who adapts to different line footpaths, it can realize at least that the cable that can adapt to different line footpaths in the certain limit connects.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a cable joint accommodating different wire diameters, comprising:
the connector is coaxially provided with a cable through hole in a through hole form;
the clamping head assemblies are provided with two clamping head assemblies, each clamping head assembly comprises a column section and a circular truncated cone section which are coaxial, the column sections are inserted into the joints in a sliding fit manner, blind holes for inserting the column sections are coaxially arranged at two axial ends of the corresponding joints, conical grooves which are matched with the circular truncated cone sections in appearance and used for clamping the circular truncated cone sections in a sliding fit manner are further arranged on the clamping head assemblies, clamping holes penetrating through the circular truncated cone sections are coaxially arranged on the column sections, and a plurality of notches which are in the form of through holes and extend to the column sections are arranged on the peripheral surface of each circular truncated cone section along the axial direction of the circular truncated cone section in an;
the annular sealing rings are arranged at two ends of the joint in the axial direction respectively, and sealing ring mounting grooves for mounting the annular sealing rings are symmetrically arranged in the corresponding joints;
the rotary cover is provided with two rotary covers which are respectively sleeved at two axial ends of the joint in a threaded manner, the corresponding two axial ends of the joint are respectively provided with a first external thread and a second external thread which are matched with the two rotary covers in a threaded manner, and a avoidance hole in a through hole form is arranged on the first external thread and the second external thread;
the two annular stop blocks are respectively and coaxially arranged on the two rotary covers;
the bracket is sleeved on the joint and provided with a clamping groove for inserting the joint.
Further, wear to be equipped with the pin on the support, it is corresponding be equipped with on the joint global with the pin cooperation and supply the gliding waist type groove of pin.
Furthermore, a plurality of anti-skidding convex edges are arranged on the peripheral surface of the rotating cover in an array mode.
Further, the thread directions of the first external thread and the second external thread are opposite.
The utility model has the advantages that: the rotary cover, the annular stop block and the chuck component are arranged, the annular stop block is driven to tightly abut against the axial end face of the round section on the chuck component through screwing the thread of the rotary cover on the joint, the round section has deformation which generates elastic contraction to the radial inner side of the round section due to the notch arranged on the round section, and further the clamping hole can elastically contract to clamp the cable, and the clamping hole can contract to meet the requirement of clamping the cables with different wire diameters to a certain extent, so that the joint has cable installation performance suitable for different wire diameters, the model of the joint is reduced, meanwhile, the cable is arranged on the joint, the cable is not easy to fall off due to the clamping force of the chuck component, the arranged bracket is fixedly arranged by installing the chuck component, the cable is prevented from falling off due to shaking of the joint after being arranged on the joint, and the annular sealing ring is arranged, the cable tight-fitting suit is on annular seal circle for the joint can have waterproof performance to a certain extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the perspective structure of FIG. 1;
the reference numerals are explained below:
1-joint, 2-cable through hole, 3-column section, 4-circular table section, 5-taper groove, 6-clamping hole, 7-notch, 8-annular sealing ring, 9-sealing ring mounting groove, 10-rotary cover, 11-first external thread, 12-second external thread, 13-annular stop block, 14-avoidance hole, 15-support, 16-clamping groove, 17-pin, 18-waist groove, 19-anti-slip rib and 20-cable.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
1-2, a cable joint for accommodating different wire diameters, comprising:
the connector comprises a connector 1, wherein a cable penetrating hole 2 in a through hole form is coaxially arranged on the connector 1;
the clamping head assemblies are arranged, each clamping head assembly comprises a column section 3 and a circular truncated cone section 4 which are coaxial, the column sections 3 are inserted into the joints 1 in a sliding fit mode, blind holes for inserting the column sections 3 are coaxially arranged at two axial ends of the corresponding joints 1, tapered grooves 5 which are matched with the circular truncated cone sections 4 in appearance and used for clamping the circular truncated cone sections 4 in a sliding fit mode are further arranged on the corresponding joints, clamping holes 6 which penetrate through the circular truncated cone sections 4 are coaxially arranged on the column sections 3, and a plurality of notches 7 which are in the form of through holes and extend to the column sections 3 are arranged on the peripheral surfaces of the circular truncated cone sections 4 in an axial array mode;
the annular sealing rings 8 are arranged at two axial ends of the joint 1 respectively, and sealing ring mounting grooves 9 for mounting the annular sealing rings 8 are symmetrically arranged in the corresponding joints 1;
the rotary cover 10 is provided with two rotary covers 10, the two rotary covers 10 are respectively sleeved at two axial ends of the joint 1 in a threaded manner, the corresponding two axial ends of the joint 1 are respectively provided with a first external thread 11 and a second external thread 12 which are in threaded fit with the two rotary covers 10, and a avoidance hole 14 in a through hole manner is formed in each of the first external thread and the second external thread;
the annular stop blocks 13 are arranged, and the two annular stop blocks 13 are respectively and coaxially arranged on the two rotary covers 10;
and the bracket 15 is sleeved on the joint 1, and a clamping groove 16 for inserting the joint 1 is formed in the bracket 15.
The pin 17 penetrates through the support 15, the waist-shaped groove 18 which is matched with the pin 17 and used for sliding the pin 17 is correspondingly formed in the peripheral surface of the joint 1, and the joint mounting position can be adjusted within a certain range through the matching of the pin and the waist-shaped groove.
The circumferential surface of the rotary cover 10 is provided with a plurality of anti-slip ribs 19 in an array manner, so that the rotary cover can be conveniently rotated.
The screw thread of first external screw thread 11, second external screw thread 12 is revolved to the opposite direction, and two rotatory covers are rotated in step to the operation personnel both hands, because the screw thread of first external screw thread 11, second external screw thread 12 is revolved to the opposite direction for two rotatory covers resistance direction when the spiral shell closes on the joint just in time, consequently can revolve soon.
The utility model discloses when using: pass the dodging hole on the rotatory lid respectively in proper order with two cables, centre gripping hole on the chuck subassembly, the ring type seal mesopore, make the tip that two cables correspond penetrate the cable of penetrating of joint downthehole, and the tip supports mutually, again manually rotate two rotatory lids, respectively with first external screw thread through two rotatory lids, the screw thread of second external screw thread closes soon, drive annular dog supports the axle head face of round platform section, and have radial effort to the round platform section, because taper inslot wall and round platform section outer wall appearance adaptation, simultaneously because the breach that sets up on the round platform section outer wall, make round platform section outer wall have the deformation to its radial inboard elastic contraction, and then make centre gripping hole inner wall produce elastic contraction, thereby press from both sides tight cable surface, outside screw is crossed again, with the support mounting on the face of placing outside, accomplish the installation of cable.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A cable joint adapted to accommodate different wire diameters, comprising:
the cable connector comprises a connector (1), wherein a cable penetrating hole (2) in a through hole form is coaxially arranged on the connector (1);
the clamping head assemblies are arranged, each clamping head assembly comprises a cylindrical section (3) and a circular table section (4) which are coaxial, the cylindrical sections (3) are inserted into the joints (1) in a sliding fit mode, blind holes for inserting the cylindrical sections (3) are coaxially arranged at two axial ends of the corresponding joints (1), tapered grooves (5) which are matched with the circular table sections (4) in shape and used for clamping the circular table sections (4) in a sliding fit mode are further formed in the blind holes, clamping holes (6) penetrating the circular table sections (4) are coaxially arranged on the cylindrical sections (3), and a plurality of notches (7) which are in a through hole mode and extend to the cylindrical sections (3) are formed in the circumferential surface of each circular table section (4) along the axial direction of the circular table section;
the annular sealing rings (8) are arranged, two annular sealing rings (8) are respectively arranged at two axial ends of the joint (1), and sealing ring mounting grooves (9) for mounting the annular sealing rings (8) are symmetrically arranged in the corresponding joints (1);
the rotary cover (10), the said rotary cover (10) is equipped with two and threaded to fit over the axial both ends of the joint (1) separately, the said corresponding axial both ends of joint (1) have first external screw thread (11), second external screw thread (12) with two screw-thread fit of rotary cover (10) separately, there are by holes (14) of avoidance of the form of through hole on it;
the two annular stop blocks (13) are arranged, and the two annular stop blocks (13) are respectively and coaxially arranged on the two rotary covers (10);
the support (15), support (15) suit is on connecting (1), is equipped with on it and supplies connecting (1) insert draw-in groove (16).
2. The cable joint suitable for different wire diameters according to claim 1, wherein pins (17) penetrate through the support (15), and waist-shaped grooves (18) which are matched with the pins (17) and used for the pins (17) to slide are formed in the peripheral surface of the corresponding joint (1).
3. A cable joint adapted to different wire diameters according to claim 1, wherein a plurality of anti-slip ribs (19) are arranged on the circumferential surface of the rotary cap (10) in an array.
4. A cable joint adapted to different wire diameters according to claim 1, wherein the thread directions of the first external thread (11) and the second external thread (12) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921109814.3U CN210246291U (en) | 2019-07-15 | 2019-07-15 | Cable joint suitable for different wire diameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921109814.3U CN210246291U (en) | 2019-07-15 | 2019-07-15 | Cable joint suitable for different wire diameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210246291U true CN210246291U (en) | 2020-04-03 |
Family
ID=69991183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921109814.3U Expired - Fee Related CN210246291U (en) | 2019-07-15 | 2019-07-15 | Cable joint suitable for different wire diameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210246291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018530A (en) * | 2020-08-06 | 2020-12-01 | 山东正泰电缆有限公司 | Clamping head for large-length high-voltage cable and assembling method thereof |
-
2019
- 2019-07-15 CN CN201921109814.3U patent/CN210246291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018530A (en) * | 2020-08-06 | 2020-12-01 | 山东正泰电缆有限公司 | Clamping head for large-length high-voltage cable and assembling method thereof |
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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: 20200403 Termination date: 20210715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |