The utility model relates to a telescopic bird-proof needle plate, which comprises a telescopic body, a bird-proof steel needle and a fixture. The telescopic body is composed of rivets and pull frames. The structure is characterized in that the bird-proof steel needle is riveted at the edges of both ends of the telescopic body through hollow rivets and steel hoops. The beneficial effect of the utility model is that the bird-proof steel needle is riveted by hollow rivets and steel hoops at the edges of both ends of the telescopic row body, and the riveting is firm, and the phenomenon of falling off will not occur. Because the anti-bird steel needle is designed at the edge of both ends of the telescopic body, reducing the length and width of the telescopic body, the distance between the two rows of anti-bird steel needles can meet the requirements. It has small size, light weight and easy to use. Bird-proof steel needles are riveted at the edges of both ends of the telescopic row body. They are arranged beautifully and evenly. In the case of the shortest telescopic row body, the distance between the two rows of bird-proof steel needles is maximized, which greatly improves the performance of bird-proof.
【技术实现步骤摘要】
伸缩式防鸟针板
本技术涉及一种防鸟刺，特别涉及一种伸缩式防鸟针板，属于电力设备防护装置方面的
技术介绍
目前，公知的防鸟刺，如本申请人申请的中国技术专利CN207166102U，公开了一种伸缩式双方位防鸟刺，包括，伸缩排身、防鸟钢针以及固定夹具，其特征在于：所述的伸缩排身由铆钉与拉框构成，在拉框的上方有序地设有若干个防鸟钢针，在伸缩排身的两端安装有固定夹具，所述固定夹具上设有三个螺纹孔，三个螺纹孔呈三角形分布设置，其中第一螺纹孔位于固定夹具开口部的一端。该防鸟刺是在拉框中部冲孔，防鸟钢针穿入孔内，与拉框焊接，其弊端是：1.防鸟钢针与拉框为单面焊接，焊缝只能渗透0.02-0.03毫米，焊接不牢固，长时间风吹雨淋，防鸟钢针很容易脱落。2.防鸟钢针两两对称，焊接在拉框的中部，为使两排防鸟钢针之间的距离达到要求，其伸缩排身在设计时，必须足够长，造成该防鸟刺体积大，重量重，使用不方便。3.防鸟钢针排列位置过于紧凑，排列不美观，防鸟性能差。
技术实现思路
为解决上述技术问题存在的不足，本技术的目的是提供一种伸缩式防鸟针板。一种伸缩式防鸟针板，包括，伸缩排身、防鸟钢针以及...
【技术保护点】
1.一种伸缩式防鸟针板，包括，伸缩排身、防鸟钢针以及固定夹具，伸缩排身由铆钉与拉框构成，其特征在于：所述的防鸟钢针通过空心铆钉和钢箍铆接在伸缩排身两端的边缘部；在拉框两端的边缘部冲压有孔，空心铆钉插装在拉框的孔内，防鸟钢针穿入空心铆钉，钢箍穿过防鸟钢针，置于空心铆钉上，通过铆接机将防鸟钢针、空心铆钉、拉框以及钢箍铆接在一起。
【技术特征摘要】
1.一种伸缩式防鸟针板，包括，伸缩排身、防鸟钢针以及固定夹具，伸缩排身由铆钉与拉框构成，其特征在于：所述的防鸟钢针通过空心铆钉和钢箍铆接在伸缩排身两端的边缘部；在拉框两端的边缘部冲压有孔，空心铆钉插装在拉框的孔内，防鸟钢针穿...
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