SU1203005A1 - Gripping device for cargoes with figured head - Google Patents

Description

The invention relates to load handling devices.

The aim of the invention is to improve the reliability of the device by eliminating the capture of the load when the figure head is not installed in relation to the gripping bodies.

Figure 1 shows the device, a general view | fig 2 - position; devices with a gripping load, - in Fig „3 - a section in Fig.2, in Fig„ 4 - view B in fig 3 | FIG. 5 shows a section B-B in FIG. 2; FIG. 6 shows a mounting unit for a figured head on a container.

The gripping device comprises a housing 15 on which, by means of axles 2 and 3, two pivot hooks 4 and 5 are fixed, and inside are movably mounted a pusher 6 carrying with the help of a fixed axis 7 a chassis of a locking mechanism consisting of an asterisk 8 and springs 9 fixed on an axis by means of a washer 10 and split 1 1,

The fixed strap 12 of the locking mechanism with supporting edges 13-15 is designed to turn and fix the positions of the sprocket as it moves together with the pusher .6,

The swivel hooks 4 and 5 are provided with figured planks 16 and 17 with projections iSj with depressions 19 and supporting faces 20-22. The lower pusher in the lower part contains a conical protrusion 23 with an emphasis 24 for engagement with the figured planks of the swivel hooks 5 and in the upper part a bracket 25 for connection with the hook of the load-lifting mechanism.

To force the pivoting hooks in the extended position, regardless of the movements of the pusher S inside the hollow cone, a striker plate 26 is hinged suspended by means of the bracket 27 and axis 28 on the outer surface of the housing. Slots 29 and 30 are made in the walls of the hollow body to move the axis 7 and the shaped bars. A guide hollow cone 31 with slots 32 for hooks 4 and 5 is attached to the outer part of the body 1. The device is equipped with a casing that protects the mechanisms from foreign objects.

203005

A beam 33 is installed on the load, for example, a container, along the edges of which a fixed stop 34 and a hinged lock 35 are installed. In the middle of the beam 33, a centering guide pin 36 with a figured head 37 is fixed.

The gripping device operates as follows.

10 To carry out loading and unloading operations, a group of containers to be transported is put on beams 33 with centering pins 36.

15 When lowering the device to

pin 36, the pusher 16 is held by the locking mechanism in the lowered state, and the pivoting levers 14 and 15 are at the same time moved apart (Fig. 1),

20 Plank 26, with this, is in the lowered position between the projections of 18 figured planks 16 and 17. At the end of the landing of the device on the centering pin, the pin is a pin 26

25 is lifted by the head 37 into the upper deck against the depressions 19. When lifting the device, the pusher 6 first rises, after which the swing hooks unlocked by the bar 26

C 4 and 5 go down and grip the head 37,

In case 5, if the device due to misalignment, icing, snow or a foreign object did not fully fall onto the pin 36, the bar 26 remains in the lower position - against the projections of the 18 shaped bars 16 and 17 and when lifting the pusher 6 locks the swivel hooks, not allowing They need to carry out H (hope) capture of the pin 36. To capture the container, you must first correct the defect and then re-lower the device on the pin. This eliminates the possibility of premature seizure of the container and its fall during lifting.

35

40

43

When the device with the container is lowered onto the support platform, the pusher 6 is lowered downwards, and the pivoting hooks are moved apart. In this case, the sprocket 8 is turned by the mass of the pusher and the casing clockwise up to the stop at the edges of the fixed bar 22 and locks the pusher 6 in the lower position - with the hooks 4 and 5 apart. When lifting the device, the container with the beam remains on the platform.

25

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FIG. one

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FIG. 2

A a

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8- B

28

5

FIG. five

33

Claims (1)

. GRAVING DEVICE FOR GOODS WITH A FIGURE HEAD, comprising a housing, rotary gripping arms mounted on it, a locking mechanism for them in the open position and a guide cone fixed to the housing, characterized in that, in order to increase its reliability, the gripping arms are made with stepped protrusions on the inside surface, and on the case a plate is pivotally fixed for interaction with protrusions and a shaped head of the load, while in the case it is installed with the possibility of interaction with a movable element of the mechanism iksatsii plunger with a conical head.