C型电表箱线夹

C-type electric meter box wire clamp

Abstract

The utility model discloses a C-type electric meter box wire clamp. The key points of the technical scheme are as follows: one arc gap of a wire clamping block One and one end of a C-type piece form a clamping groove, and the other gap of the wire clamping block One and one arc bulge of a wire clamping block Two are in hinged fit with each other; the part of the wire clamping block Two between the two ends forms a primary auxiliary surface, and the part of the C-type piece between the two ends forms a secondary auxiliary surface; the other arc bulge of the wire clamping block Two and one end of the C-type piece can form locking fit, and the primary auxiliary surface and the secondary auxiliary surface are connected in an abutting mode when the other arc bulge of the wire clamping block Two and one end of the C-type piece are in locking fit; and the part, used for being connected with the primary auxiliary surface, of the secondary auxiliary surface is provided with a convex arc part facing one side of the primary auxiliary surface, and the primary auxiliary surface is provided with a concave arc part in limiting fit with the convex arc part. When the wire clamping blocks are tightened by a nut, the convex arc part and the concave arc part form limiting fit to prevent the wire clamping block Two from jumping in the C-type piece so as to ensure that the wire clamping blocks and the C-type piece can form reliable self-lock.
本实用新型公开了一种C型电表箱线夹,其技术方案要点是,夹线块一的其中一个弧形缺口与C型件的其中一端构成夹紧槽,另一个缺口与夹线块二的其中一弧形凸起铰接配合;夹线块二于两端之间的部位构成主辅面,C型件于两端之间的部位构成副辅面;夹线块二的另一个弧形凸起与C型件的其中一端可构成锁定配合,且锁定配合时,主辅面与副辅面抵触连接;副辅面用于与主辅面抵触连接的部位设有朝向主辅面一侧凸起弧形部,主辅面设有与凸起弧形部限位配合的凹陷弧形部。螺母对夹线块进行拧紧时,凸起弧形部和凹陷弧形部构成限位配合,防止夹线块二在C型件内蹿动,从而确保夹线块与C型件能够形成可靠的自锁。

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