The utility model relates to an anti - stripping connection device. It includes a connection case, a wire clamping piece and an anti card tightening ring. The connection housing is provided with a connection cavity and an entrance of the connection cavity. The wire clamping part is set in the connection cavity in a movable way, the front end of the wire clamping part is a clamp, the clamp mouth is connected with the entrance of the connection cavity, and the connection cavity also has a clamping ring limit, and the connection cavity is also set in the connection cavity. The anti stripping clamping ring is sleeved in the back end of the clamping device and can be slid and clamped on the outer wall of the wire clamping element. The wiring worker puts the wire into the wiring cavity and the wire clamping part, the wiring worker is filled with the top of the wire, the tighter the tight coil and the traverse clamping part, the tighter the clamp and the wire, the three are completely stuck together, when the external force is pulled to the wire, the three are completely stuck in the one. The wire clamp can not be separated from the wiring cavity, so the wiring of the utility model is convenient and fast, and the wires are firmly fixed and will not be pulled out.
【技术实现步骤摘要】
一种防脱式接线器
本技术涉及硬质线连接
,特别涉及一种防脱式接线器。
技术介绍
目前,在连接高压电线、电缆等硬质线时,通常都是采用卡箍之类的紧固装置将两段硬质线连接。传统的连接方式,操作比较复杂;而高压电线等硬质线经常需要高空作业来将两段硬质线连接;因此,简化硬质线连接的连接操作,对提高高空作业人员的安全性具有较大的意义。
技术实现思路
为解决上述问题,本技术的目的在于提供一种接线方便、快捷、导线卡紧牢固、不会脱出的防脱式接线器。本技术采取的详细技术方案为:一种防脱式接线器,包括接线外壳、导线夹紧件以及防脱卡紧圈,所述接线外壳上设置有接线腔及其接线腔入口,导线夹紧件以活动方式设置在接线腔内,导线夹紧件的前端为夹口,夹口与接线腔入口导通,所述接线腔内还设置有卡紧圈限位,防脱卡紧圈由导线夹紧件后端套入、并可滑行卡紧套置在导线夹紧件外壁上。接线工人将导线顶入接线腔内,导线顶入导线夹紧件内,防脱卡紧圈抵接在卡紧圈限位上,接线工人过盈顶入导线,防脱卡紧圈与导线夹紧件后段越套越紧,防脱卡紧圈越箍紧导线夹紧件和导线,三者完全卡紧在一起,当外力往外拉导线时,由于三者已经完全卡紧在一起,无法分离,导线夹紧件无法从接线腔脱出,因此本技术接线方便、快捷、导线固定牢固、不会脱出。本技术还可以作以下进一步改进。进一步地,所述导线夹紧件的外径大于接线腔入口的内径,以防止导线夹紧件和导线从接线腔入口脱出或掉出。优选地,所述防脱卡紧圈的内壁与导线夹紧件后段的外壁之间为斜面与斜面配合,以便于防脱卡紧圈能够继续套入导线夹紧件后段,从而使得防脱卡紧圈与导线夹紧件后段能越套越紧,防脱卡紧圈越套入导 ...
【技术保护点】
防脱式接线器,包括接线外壳和导线夹紧件,所述接线外壳上设置有接线腔及其接线腔入口,导线夹紧件以活动方式设置在接线腔内,导线夹紧件的前端为夹口,夹口与接线腔入口导通,其特征是,还包括有防脱卡紧圈,所述接线腔内还设置有卡紧圈限位,防脱卡紧圈由导线夹紧件后端套入、并可滑行卡紧套置在导线夹紧件外壁上。
【技术特征摘要】
1.防脱式接线器,包括接线外壳和导线夹紧件,所述接线外壳上设置有接线腔及其接线腔入口,导线夹紧件以活动方式设置在接线腔内,导线夹紧件的前端为夹口,夹口与接线腔入口导通,其特征是,还包括有防脱卡紧圈,所述接线腔内还设置有卡紧圈限位,防脱卡紧圈由导线夹紧件后端套入、并可滑行卡紧套置在导线夹紧件外壁上。2.根据权利要求1所述的防脱式接线器,其特征是,所述导线夹紧件的外径大于接线腔入口的内径。3.根据权利要求2所述的防脱式接线器,其特征是,所述防脱卡紧圈3的内壁与导线夹紧件后段的外壁之间为斜面与斜面配合。4.根据权利要求3所述的防脱式接线器,其特征是,所述防脱卡紧圈3的内壁斜面与导线夹紧件后段的外壁斜面分别设置有相互啮合的第一齿牙、第二齿牙。5.根...
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