Novel lift counterweight device
A new type of elevator technology, applied in transportation and packaging, elevators, lifting equipment in mines, etc., can solve problems such as poor shock absorption performance, and achieve good shock absorption performance, good buffering effect, and high safety performance.
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[0020] The present invention will be described in detail below in conjunction with specific embodiments.
[0021] See Figure 1 to Figure 3 , A new type of elevator counterweight device, comprising a frame 1, a rope connector 2 arranged on the frame 1, the frame 1 comprising two side walls 11 arranged in parallel, a fixed beam 12 connecting the two side walls 11, the The side wall 11 is provided with a sliding groove 111, the cross section of the sliding groove 111 is cross-shaped; the two ends are provided with the sliding counterweight 3 of the limiting bracket 31, and the limiting bracket 31 is respectively accommodated in the sliding groove 111 , So that the sliding counterweight 3 can slide up and down in the sliding groove 111, the lower end of the sliding counterweight 3 is provided with a first buffer member 5; the magnetic buffer member 6 includes a fixed part 61 with a magnetic attraction member , The elastic portion 62 with a magnetic attraction, the fixed portion 61 ...
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