一种电力工程用线夹

Abstract

本实用新型提供一种电力工程用线夹，属于电力工程技术领域。包括基座，所述基座的顶部构造有弯钩，所述基座的侧面滑动安装有对应所述弯钩的抵接块，所述基座的底部固定有朝向所述弯钩的定位筒，所述定位筒内贯穿设置有推杆，所述推杆的顶端与所述抵接块转动连接，所述定位筒的顶端固定有向上抵接所述抵接块的弹簧；所述定位筒内中部开设有定位腔，所述定位腔的内壁上沿轴向方向等距设置有多组限位弧片，且所述推杆上对称固定有一组定位弧片，所述定位弧片位于所述定位腔内，并与所述限位弧片配合形成定位固定。本实用新型，不仅操作简单，使用方便，而且对线缆具有散热保护功能，整体使用效果好。

Claims

1. A wire clamp for power engineering, comprising a base (1), wherein the top of the base (1) is configured with a hook (2), and a corresponding abutment block (5) is slidably mounted on the side of the base (1), characterized in that, The bottom of the base (1) is fixed with a positioning cylinder (3) facing the hook (2). A push rod (4) is installed through the positioning cylinder (3). The top end of the push rod (4) is rotatably connected to the abutting block (5). A spring (6) is fixed at the top end of the positioning cylinder (3) to abut against the abutting block (5) upward. The positioning cylinder (3) has a positioning cavity (302) in the middle. Multiple sets of limiting arc plates (303) are equidistantly arranged on the inner wall of the positioning cavity (302) along the axial direction. A set of positioning arc plates (402) is symmetrically fixed on the push rod (4). The positioning arc plates (402) are located in the positioning cavity (302) and cooperate with the limiting arc plates (303) to form a positioning fixation.

2. The power engineering clamp according to claim 1, characterized in that The lower end of the push rod (4) extends out of the bottom of the base (1) and is fixed with a screw cap (401).

3. The power engineering clamp according to claim 1, characterized in that The upper end face of the abutment block (5) is a groove adapted to the hook (2), and a slot (501) is provided in the upper end face of the abutment block (5), and a porous rubber pad (7) is installed in the slot (501).

4. The power engineering clamp according to claim 3, characterized in that The upper end face of the abutment block (5) is also provided with a heat dissipation channel (502), and the heat dissipation channel (502) has openings at both ends.

5. The electrical power engineering clamp according to claim 1, characterized in that The positioning cylinder (3) has a mounting hole (301) in the middle for the push rod (4) to pass through, and the bottom sides of the positioning cylinder (3) are symmetrically fixed with fixing ears (304), which are fixed to the bottom of the base (1) with bolts.

6. The electrical power engineering clamp according to claim 1, characterized in that The limiting arc plate (303) is an arc plate structure, and the push rod (4) can drive the positioning arc plate (402) and the limiting arc plate (303) to be misaligned by rotation, so that the push rod (4) loses its limit and moves up and down.

7. The electrical power engineering clamp according to claim 1, characterized in that The side of the abutment block (5) is provided with a sliding groove, which slides in cooperation with the inner side of the base (1).

Images