CN204793256U - Aluminum alloy machinery is taken over and terminal - Google Patents
Aluminum alloy machinery is taken over and terminal Download PDFInfo
- Publication number
- CN204793256U CN204793256U CN201520557516.6U CN201520557516U CN204793256U CN 204793256 U CN204793256 U CN 204793256U CN 201520557516 U CN201520557516 U CN 201520557516U CN 204793256 U CN204793256 U CN 204793256U
- Authority
- CN
- China
- Prior art keywords
- inner chamber
- aluminum alloy
- terminal
- cable
- alloy machinery
- 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
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 13
- 239000004020 conductor Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model relates to an aluminum alloy machinery is taken over and terminal belongs to the technical field of electric parts. The sliding type insulating tool comprises a body, the body is hollow structure, is formed with a recess on the inner wall of hollow structure's inner chamber, is equipped with a plurality of inner chamber and outside screw holes of body of running through on the wall body of inner chamber, the threaded hole cooperation has locking contact bolt. The utility model discloses in only needing to insert hollow structure's inner chamber with two sections cable heads that needs linked together respectively from cable joint's both ends, locking contact bolt is tightened to the rethread can be conveniently with two sections cable junction together, owing to be equipped with the recess on the inner wall of inner chamber, can effectively increase frictional force between inner chamber inner wall and the cable, guarantee reliable connection the between cable and the cable joint. It has connects reliably easy operation, simple to operate, characteristics such as the cable junction of adaptable different diameters.
Description
Technical field
The utility model relates to the adapter of a kind of aluminum alloy machinery and terminal, belongs to the technical field of electric parts.
Background technology
In electrical production, cabling or maintenance cable, need with tube connector by two cable buttings, the internal diameter of the cable conductor connecting pipe used at present is straight-through, two cable conductors insert in tube connector relatively, compress connect at the two ends of tube connector with pressing mold.Above-mentioned cable conductor connecting pipe exists installs inconvenience, the problems such as operating difficulties.
Summary of the invention
The utility model object is that providing a kind of connects reliable, simple to operate, easy for installation aluminum alloy machinery adapter and terminal, solves prior art Problems existing.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: it comprises body, described body is hollow structure, the inwall of the inner chamber of hollow structure is formed with groove, the wall body of inner chamber is provided with some screwed holes running through inner chamber and body exterior, is combined with locking contact bolt in described screwed hole.The utility model only need be inserted into needing the two sections of cable heads linked together the inner chamber of hollow structure from the two ends of cable joint respectively, then can be linked together by two sections of cables easily by tightening locking contact bolt; Owing to being provided with groove on the inwall of inner chamber, can effectively increase frictional force between interior cavity wall and cable, ensure that cable is connected with reliable between cable joint.
As preferably, be provided with plug-in unit in described inner chamber, the cross section of described plug-in unit is circular arc, and the inner side of plug-in unit is formed with longitudinal stripe.Wherein, the cable that plug-in unit can make the adaptive different-diameter of the utility model is set in inner chamber.
As preferably, the inside of described inner chamber is formed with location notch, outside described plug-in unit, is formed with the positioning convex body matched with location notch.Being coordinated by location notch and positioning convex body to make plug-in unit be fixed in cavity, thus plays the effect to cable secure support.
As preferably, described plug-in unit medial end is formed with locating notch, and when arranging plug-in unit inside plug-in unit again, the locating notch that plug-in unit medial end is formed can in order to the mutual location between two plug-in units.
As preferably, the groove on described interior cavity wall is crisscross structure, thus can play the radial and axial Dual positioning of cable.
As preferably, described screwed hole is dislocatedly distributed on the wall body of inner chamber, thus carries out locking positioning by locking contact bolt diverse location in a circumferential direction to cable.
As preferably, described locking contact nut comprises thread segment and outer-hexagonal head, and the moment of determining being less than thread segment minimum diameter for external diameter between thread segment and outer-hexagonal head shears section.Adopt with the bolt determining moment shearing section can prevent from applying excessive power to bolt and make the damage of paired cable.
As preferably, outside described body end, be formed with chamfering structure.
Therefore, it is reliable that the utility model has connection, simple to operate, easy for installation, can adapt to the features such as the cable connection of different-diameter.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is partial schematic diagram of the present utility model;
Fig. 3 is the structural scheme of mechanism adopting the utility model to connect two sections of cables.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, comprises body 1, is formed with chamfering structure 13 outside body end.Body 1, in hollow structure, the inwall of the inner chamber of hollow structure is formed with groove 2(and sees Fig. 2), the groove 2 on interior cavity wall is in crisscross structure.
The wall body of inner chamber is provided with multiple screwed hole 3 running through inner chamber and body exterior, and screwed hole is dislocatedly distributed on the wall body of inner chamber.Locking contact bolt 4 is combined with in screwed hole 3.Locking contact nut 4 comprises thread segment 5 and outer-hexagonal head 6, and the moment of determining being less than thread segment minimum diameter for external diameter between thread segment 5 and outer-hexagonal head 6 shears section 7.
Be provided with plug-in unit 8 in inner chamber, the cross section of plug-in unit 8 is circular arc, and the inner side of plug-in unit 8 is formed with longitudinal stripe 9, and plug-in unit 8 medial end is formed with locating notch 10.The inside of inner chamber is formed with location notch 11(and sees Fig. 2), be formed with the positioning convex body 12 matched with location notch outside plug-in unit 8.
As shown in Figure 3, only need be inserted into needing two sections of cable 14 heads linked together the inner chamber of hollow structure respectively from the two ends of cable joint, then can easily two sections of cables be linked together by tightening locking contact bolt 4.
Claims (8)
1. an aluminum alloy machinery adapter and terminal, comprise body, it is characterized in that described body is hollow structure, the inwall of the inner chamber of hollow structure is formed with groove, the wall body of inner chamber is provided with some screwed holes running through inner chamber and body exterior, is combined with locking contact bolt in described screwed hole.
2. aluminum alloy machinery adapter according to claim 1 and terminal, it is characterized in that being provided with plug-in unit in described inner chamber, the cross section of described plug-in unit is circular arc, and the inner side of plug-in unit is formed with longitudinal stripe.
3. aluminum alloy machinery according to claim 2 adapter and terminal, the inside that it is characterized in that described inner chamber is formed with location notch, is formed with the positioning convex body matched with location notch outside described plug-in unit.
4. the aluminum alloy machinery adapter according to Claims 2 or 3 and terminal, is characterized in that described plug-in unit medial end is formed with locating notch.
5. the aluminum alloy machinery adapter according to claim 1 or 2 or 3 and terminal, is characterized in that the groove on described interior cavity wall is crisscross structure.
6. the aluminum alloy machinery adapter according to claim 1 or 2 or 3 and terminal, is characterized in that described screwed hole is dislocatedly distributed on the wall body of inner chamber.
7. the aluminum alloy machinery adapter according to claim 1 or 2 or 3 and terminal, it is characterized in that described locking contacts nut and comprises thread segment and outer-hexagonal head, the moment of determining being less than thread segment minimum diameter for external diameter between thread segment and outer-hexagonal head shears section.
8. the aluminum alloy machinery adapter according to claim 1 or 2 or 3 and terminal, is characterized in that being formed with chamfering structure outside described body end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557516.6U CN204793256U (en) | 2015-07-29 | 2015-07-29 | Aluminum alloy machinery is taken over and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557516.6U CN204793256U (en) | 2015-07-29 | 2015-07-29 | Aluminum alloy machinery is taken over and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793256U true CN204793256U (en) | 2015-11-18 |
Family
ID=54533247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557516.6U Expired - Fee Related CN204793256U (en) | 2015-07-29 | 2015-07-29 | Aluminum alloy machinery is taken over and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793256U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732499A (en) * | 2017-09-28 | 2018-02-23 | 深圳供电局有限公司 | Step right-angle fixed high-voltage large-current wiring terminal |
| CN107946797A (en) * | 2017-09-28 | 2018-04-20 | 深圳供电局有限公司 | Cross-slot right-angle fixed high-voltage large-current wiring terminal |
| CN111817039A (en) * | 2020-07-22 | 2020-10-23 | 江苏畅源电气设备有限公司 | Torque type cable connector |
| CN113904298A (en) * | 2021-11-05 | 2022-01-07 | 华能安阳能源有限责任公司 | Novel creep-resistant high-conductivity direct-buried aluminum alloy cable intermediate joint connecting pipe |
-
2015
- 2015-07-29 CN CN201520557516.6U patent/CN204793256U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732499A (en) * | 2017-09-28 | 2018-02-23 | 深圳供电局有限公司 | Step right-angle fixed high-voltage large-current wiring terminal |
| CN107946797A (en) * | 2017-09-28 | 2018-04-20 | 深圳供电局有限公司 | Cross-slot right-angle fixed high-voltage large-current wiring terminal |
| CN111817039A (en) * | 2020-07-22 | 2020-10-23 | 江苏畅源电气设备有限公司 | Torque type cable connector |
| CN113904298A (en) * | 2021-11-05 | 2022-01-07 | 华能安阳能源有限责任公司 | Novel creep-resistant high-conductivity direct-buried aluminum alloy cable intermediate joint connecting pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |