SU1234335A1 - Hoisting arrangement - Google Patents

Description

The invention relates to a lift} - sports equipment, in particular to lifting devices with rope and- 1: p; .i.1 to) 1.

lle.ib of the invention is a twist - and - iii) and work.

On () I1.1 shows a lifting device 1 11G |); and x) than but. souting, general view; PA (LI .2 is the same, in the working group; first; on ||) ig.3 section L-A in figure 1; in figure 4 :: .. cut B B on (1) ig.1; figure 5 is a section on fis.1; figure 6 - section -G

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The lifting device contains Kaiiav's news 1, on which CMOHTII is cab 2 with cargo rope 3. Rope lines 1 and 1 and rope 3. Are fixed to the 6aiH-4 with only one end, and the board 5 is fixed on the tower 4. Kroshtekn 6, impregnated on the basis of pad 3, is connected to a stabilizer 7, which secures the coil 2 from swinging. Cab 2 is provided with fixed tei ihoHO rope 1 1. guides 1 elements 8 and 8, made in the form of rollers 9 and 10, mounted on X and And fixed on cab racks 2 by rollers 12 (Fig. and 3) entering stabilizers 7. On the base arm of the platform 5 are mounted (5 vertical arrays 13, which are a sleeve with blank walls and with a through vertical name 14 on its surface, in which | K ) m are movably mounted holders 15. The holder 15 is made in the form of 0-1; 1 installed in the hollow bushing of the guide 13 rod 0

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n 16 with a bracket 17 with a plate 18 attached to it and running through a groove 14 and:, acre-1c: mtoy on the last sleeve 19, through which the guideline 1 passes the cable.

11odemnoe ustroizg o works with a common image.

Mri of the cabin 2 of the tower 4 to its h1l (;;; 1idkg 5 ver. X along the cable direction yu-iiii: - .: i approach its upper part to the floor; 1k o the opa is kept at a predetermined,;,) Om distance from the platform 5 s-1., O MOBILE holders 15. Thanks-;) SiTo.viy cabin 2 does not deviate either in the horizontal or in the vertical plane and its stand comes into contact with the stabilizers 7 When the cabin 2 is further lifted, the holders 15, freely mounted in the guides 13, swivel along them in place with the cabin 2, continuing to hold it at a certain distance from the nylon 1 5. Further, the rollers 12 of the cabin 2 enter the stabilizers 7, fixing its position relative to the platform 5. Thus, the cabin 2 is fixed against rocking from above using the mobile holders 15, and from below using the stabilizer; 7

When the cab 2 moves down, the holders 15 also descend along with it but like it 13, keeping it at a predetermined distance from the platform 5 and at the start, and its swinging. When the top - .lei i iacTH of the cabin 2 leaves the contact with the stabilizers 7, the holders 15 return 11 the original position.

(1a.lee) cycle repeats.

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Claims (2)

1. A LIFTING DEVICE comprising a cabin mounted on cable guides, having latches for these cable guides, and stabilizers, each of which is made with a matte crown, characterized in that, in order to increase reliability in operation, it is equipped with vertical guides mounted on stabilizer brackets and holders that are made with brackets and installed with the possibility of free movement in these vertical directions. 2. The device according to π. 1, characterized in that each guide is a sleeve with hollow walls and a vertical through groove on its surface with the possibility of passing through it the bracket of one of the holders. Duel SU „,, 1234335