SU645926A1 - Crosspiece - Google Patents

Description

The invention relates to the field of hoisting equipment, namely to cross-arms hung by a hook of a lifting mechanism. The traverse is known to be hung on a two-horned crane hook containing a beam with eyelets). However, this traverse requires manual labor for hanging and removing the lugs from the crane hook. The closest technical solution to the described is a traverse containing a beam with two pivoting eyes attached to the two-sided hook of the rim and a device for mechanically hanging and removing the eyelet from hook 2. However, the device for mechanically hanging the lugs is difficult because it contains a drive. The purpose of the present invention is to simplify the design. For this purpose, the beam is equipped with a 4-stroke mechanism for fixing the position of the lugs, made with a movable slider, which has a bevel with the lower part, is spring-loaded with a remote-controlled lock, which interacts with the bevel of the slider, and two ropes fixed on one side of the slider, and on the other - va eyes. FIG. I shows the device at the time of the hook; in fig. 2 - the device at the time of the hook for the hook; in fig. 3 - the device after the remote control has triggered to the beginning of the lowering of the hook; in fig. 4 - device with fully lowered hook. The traverse consists of sharniri fixed on the beam of the eye 2. suspended by the hook 3 of the crane. On the lug 2, rigid rods 4 are interconnected, interconnected by an axis 5, on which fasteners slider 6 of the fixing mechanism 7, the guide of the fixing mechanism is rigidly fixed on the beam 1. To the guide mechanism of the facsimile 7 at an angle of 90 °, the fixed 8 a locking device, the slider 9 of which is connected with the troso-blochi remote control system 10 and is spring-loaded relative to the housing 8 by the spring I. The internal slides of the obon of the locking mechanisms are made with bevels A (Fig. IX) interacting between each other.

The operation of the device was carried out by the GTS cjie, 1, yu1tsn.1 way.

D NSLODOSGL POLSK: K (in oysk

(fig. - earmuffs:) azg dep;;:;) withheld; ps mechBnzOgl .i.

P | And opus anpi kr; o1; y o sieg; r,: sssoy pressure on uOJssyn 6 .1e; a ;; b: h;,;:;: yHrivcaiuns 7,

n; cng coi; Gfii-; H} i. Saicr o sub; Hoii r nccti: descend ;;. ip ;:; : darpira ;; n;}: bl: ;;;;; l: .ь;. .g; -; -;.;

.5 fOKKcaunn nplts-y with a hook ({py. 2). in: tg gd - ;;, 5I

Siph the subsequent lifting of the hook, the usdzo will occupy the initial position (Fig. 1)

The use of the proposed device will allow the use of eio for hanging traverse on the crane hook and to exclude its self-dispensing, which noBHCJiT requires safety regulations; :: isaluations of zhelovechny traverses.

Claims (1)

Invention Formula Olers containing a beam with two P1-gaust: 1 exit with eyelets attached :; KRAENZ HARRIUM HOOK, AND THE DEVICE FOR a :: pi: Chechny hanging and removing about} W ;; n hook, firing with the fact that, c; dangling the brass of the structure, the beam is equipped with a 4-stroke locking mechanism ;; Lo; :: e V1I of eyes, made with under; -l ;; -: g and ;; - with a slider having a bevel in the bottom: 1П1-т-, 1; оаг; ruzh shenns remote control: -; € i .i; ji: - with the phtosometer, which interacts with the slider gga-hb, and with two tons, pivotally,: - Ku; d; L: and: min on one side of the slider, i. Another on the eyes. -; gtchn; Kn of information taken into consideration: .j -; -: during examination  ; -: - 1 kkn A.I. and others. “Sling:;:: -: - i - .. M., 962, p. 25, fig. 88, c. :; AsTopcicoe USSR certificate 450499 / KJi. In 66 C 1/68, 1973. t- :; 4uf J