CS200930B1 - Lifting straps, especially transport tubs for biker vehicles - Google Patents

Abstract

The invention relates to suspended handling of transport means. It solves the strap-free handling of transport tubs, i.e. their gripping, releasing, inserting and tipping. The suspension consists of a fixed frame with four arms, equipped with movable grippers. The grippers have beds formed between the side plates by a β recess and with surfaces inclined towards it, and are equipped with guide plates from below. The side plates have inclined surfaces inclined towards each other, the connecting line of which forms a support surface offset from the bed. The movement of the gripper is limited by the upper and lower stops. The gripper is connected to the frame by a pin and a spring. The suspension according to the invention is suitable for metallurgical plants, where bridge cranes are used to transport bulk substrates in transport tubs. The nature of the invention is evident from Fig. 2.

Description

The invention relates to suspension handling of transport means. It solves the non-binding handling of the transport baths, i.e. their grip, release, insertion and tipping.

The hinge consists of a fixed frame with four arms, equipped with movable grippers. The grippers have seats β between the side plates and recesses with surfaces inclined to it. They are provided with guide plates from below. The side plates have sloping surfaces that are inclined to each other, the connecting lines of which are offset from the bed against the bed. The movement of the gripper is limited by the upper and lower stops. The gripper is connected to the frame by a pin and a spring. The hinge according to the invention is suitable for metallurgical plants where bridge cranes are used for the transport of loose substrates in transport tubs. The nature of the invention is apparent from FIG. 2.

200 9> 0

200 930

The invention solves suspension-free handling of handling means having four grinding means, e.g.

In metallurgical plants and in heavy engineering enterprises, transport tubs on bikřanových vehicles are used for the transport of loose, auxiliary raw materials, waste materials, etc. A greater extension of this progressive handling system prevents that suspension handling and transport tubs are only possible by suspension means requiring manual operation by the binder. In most cases, these are traverse β ropes or chains, the ends of which have eyes or plates with differently shaped holes. Practically, it is the application of hinges from a bikran vehicle. Due to the dimensions of the baths, the work of the binders is time-consuming, difficult and in many cases dangerous. In addition, gripping and mounting of bathtubs are often very distant, sometimes even different in height. All this in conditions of continuous operation and with a minimum number of workers, especially at night hours, so the operator must constantly over these distances. The mechanical gripping of the bathtubs is influenced by considerable deformations at the mounting points.

These drawbacks are remedied by a hinge for the bass manipulator, in particular a transport container for a bicycle vehicle, consisting of a rigid four-arm frame according to the invention, the nature of which is that each arm is provided with a movable gripper and side awnings; is limited by upper and lower hints. The gripper has a seat between the side plates and a recess and surfaces inclined thereto, and is provided with a guide plate from below. The side plates have sloping, bevelled surfaces, the joints of which form an abutment surface against the bed. The gripper is connected to the frame by a pin and a spring.

The main advantage of the hinge is that it is possible to mechanically suspend the manipulation means by grasping and releasing the manipulation means, inserting the empty manipulation means into one another and manipulating them. The hinge also allows the handling means to be emptied by tilting. The movability of the grippers relative to the frame, their sufficient width, guide sheets, the shape of the beds, the shape of the side plates and the creation of the supporting surface will enable the crane operator to grasp the handling means safely even in the case of deformations at the grips. By using the hinges according to the invention, in addition to the economic effect, i.e. the savings of the forces, accelerated handling, increases work safety, especially when emptying the handling equipment.

An example of an embodiment of a hanger for the no-handle manipulation of transport trolleys for biker vehicles is shown in Figures 1 to 11, wherein Figure 1 is a front view of the hinge;

Fig. 3 is a front view of the lower part of the movable gripper; Figs. 4 and 5 illustrate the grip; Figs. 6 e. 7 release; Figs. 8 e. 10 and 11.

Referring to FIG. 1, the hinge 4 consists of a fixed frame 2e with four arms 3 provided with movable grippers 4. FIG. 2 shows the connection of the movable grippers 4 with the arms 3, the pin 5 and the spring 15. and the lower stop 8 and 9. The movable gripper 4 has a beam 7 formed between the side plates 5 by means of a bed 10 for grips 16 of the transport trough 19. From below, the beam 7 and the bed 10 is covered by a guide plate 20 again. 6 have sloping, chamfered surfaces of upper 12 and lower 13 which intersect in extension. Upper surface connector 12

200 930 and the epode surface 13 is rounded and forms a support surface 14 offset from the bed 10 in such a way that, following the exterior of the transport tray 19, the bed 10 is ejected by the feed plate 17 of the transport tray column 18.

In Fig. 3, the bed 10e is a recess 11 and surfaces 21 inclined thereto.

The upper surface 12 of the side plate 6 allows the movement of the ohap 4 when releasing the transport trough 19, the beveled epodial plate 13 and the guide plate 20 allows movement of the ohap 4 when gripping the transport trough 19.

Figures 4 and 5 show the gripping of the transport trough 19 such that the crane operator moves the hinge 4 above the grips 16 of the transport trough 19 and by lowering the hinge 4 the guide plates 20 guide the hinge 1 so that the side plates 4 of the grippers 4 19. The lowering depth must be sufficient to allow the receptacles 10 of the grippers 4 ee to be placed under the retainers 16 of the transport trough 19. At mercenaries, lifting the hinge 1 ee also raises the transport trough 19.

Figures 6 and 7 show the release of the transport trough 19, which is carried out by lowering the hinge 4, by laterally extending it so that the gripper 4 is outside the columns 18 of the transport trough 19 and by a lift.

FIGS. 8 and 9 show the handling e of the three inserted ee ei transport tanks 19 in FIG. 8 in a front view and in FIG. 9 in a side view. FIG. When gripping the three transport outlets 19 inserted into it, it is necessary to lower the hinge 4 below the clips 16 of the epodern transport tray 19.

FIG. 10 shows the gripping of only one pair of grips 16 and not FIG. 11 of the immediate tilting of the transport trough 19 when the hinge 11 is lifted.

The anvil-free handling hinge according to the invention can be used wherever handling means for loose substrates provided with four holders β for emptying can be used. It can advantageously be used in transport tanks for block vehicles.

Claims (3)

OBJECT OF THE INVENTION A hanger for non-stapling manipulation, in particular for transporting out to a drapery vehicle, comprising a rigid four-arm frame, characterized in that each arm (3) is provided with a movable claw (4) and side plates (6), a beam (7) and wherein the side plates (6) have inclined surfaces of the upper (12) and epode (13), the joints of which form a rounded abutment surface (14) offset from the bed (10). Hinge according to claim 1, characterized in that the movable gripper (4) is formed between the side plates (6) of the bed (10) with a recess (11) and inclined surfaces (21) with the movable gripper (4) provided at the bottom. also between the side plates (6) of the guide plate (11). Hinge according to claim 1, characterized in that the movable gripper (4) is connected to the frame (3) by a pin (5) and a spring (15), the movement of the movable gripper (4) being limited by the upper stop (8) and lower stop. / 9 /.