弹簧支吊架

Spring support hanger

Abstract

本实用新型提出了一种弹簧支吊架,包括两平行的侧板、枢接于侧板上的两转动板、与转动板枢接的拉杆、设于拉杆底端的压板及设于压板上的弹簧,侧板上设有条形孔,转动板设于两侧板内,并通过主轴与侧板旋转连接,两转动板的一侧具有连接板,连接板上设有延伸至两转动板之间的调整螺栓,其末端设有滑块,滑块的两侧分别延伸有一收容至条形孔内的滑轴,并可于条形孔内滑动,每一滑轴上还分别套设有连杆,两连杆的末端连接有一枢接轴,所述拉杆的顶端与枢接轴相枢接,并可相对连接旋转。本实用新型的弹簧支吊架,通过拉杆带动压板可相对于连杆及调整螺栓有一定量的转动,无需现有技术中的导向构造。
The utility model discloses a spring support hanger. The spring support hanger comprises two parallel side plates, two rotating plates pivoted on the side plates, a pull rod pivoted with the rotating plates, a press plate arranged at the bottom end of the pull rod and a spring arranged on the press plate, wherein strip-shaped holes are formed in the side plates; the rotating plates are arranged in the two side plates and rotationally connected with the side plates through a spindle; a connecting plate is arranged on one side of each rotating plate; an adjusting bolt extending between the two rotating plates is arranged on the connecting plate, and a slider is arranged at the tail end of the adjusting bolt; sliding shafts accommodated in the strip-shaped holes are extended from two sides of the slider respectively and can slide in the strip-shaped holes; each slide shaft is sleeved with a connecting rod; a pivoting shaft is connected with tail ends of the two connecting rods; and the top end of the pull rod and the pivoting shaft are pivoted and can be relatively connected to rotate. According to the spring support hanger, the pull rod drives the press plate to rotate to a certain degree relative to the connecting rods and the adjusting bolt, and the guide structure in the prior art is not required.

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