Tension measurement and regulation mechanism for lift suspension rope
A technology of adjusting mechanism and hanging rope, which is applied in elevators, transportation and packaging, etc., can solve the problems of inconvenient measurement and adjustment, complicated structure, etc., and achieve the effects of convenient and quick adjustment, accurate output pressure and simple overall structure.
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Embodiment 1
[0028] refer to figure 1 , an elevator suspension rope tension measurement and adjustment mechanism, including a rope head screw 1, a rope head seat 3, an elastic element 5, a lock nut 7, a pressure sensor 9 and an adjustment nut 11.
[0029] The above-mentioned rope head screw 1, rope head seat 3 and elastic element 5 are the existing structure of the elevator, wherein the lower end of the rope head screw 1 is connected to the elevator suspension rope (not shown), and the rope head seat 3 is threadedly set on the rope head screw 1 , and the elastic element 5 is a compression spring, which is sheathed on the rope head screw 1 and located above the rope head seat 3 . The upper and lower ends of the elastic element 5 are provided with upper and lower spring pads 13 , 15 sheathed on the screw rod 1 , wherein the lower spring pad 15 is arranged between the elastic element 5 and the rope end seat 3 .
[0030] further reference figure 2 and Figure 5 , the lock nut 7 is threaded...
Embodiment 2
[0035] further reference Figure 8 and Figure 9 Compared with Embodiment 1, the tension measurement and adjustment mechanism of this embodiment is only slightly different in shape from the regulator 40 and the regulator 17 of the first embodiment, so only the regulator 40 is explained and omitted. Description of the remaining components.
[0036]The above-mentioned regulator 40 is roughly in the shape of a hollow cylinder, and a section of arc edge is cut along its axial direction, thus forming a cylinder 42 , an irregular inner cavity 44 and a single adjustment window 46 . Likewise, its top end is provided with a plurality of adjustment holes 48 along its periphery. In this way, the adjuster 40 can also achieve the adjustment of the locking nut by opening an adjustment window 46 . Moreover, the adjuster 40 of this embodiment does not need to be inserted from the upper end of the screw rod 1 during assembly, but only needs to be installed from the side of the screw rod, wh...
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