SU1435506A1 - Conveyer system for erecting structures - Google Patents

Description

The invention relates to equipment for the supply and laying of building materials to construction objects, namely, to conveyor installations for the erection of concrete structures.

The purpose of the invention is to increase the efficiency of the conveyor system by providing material to various levels along the structure.

FIG. 1 shows a conveyor system for the erection of structures, a general view; in fig. 2 is a schematic diagram of the conveyor system, top view; in fig. 3 - the same, side view, when concreting the lower marks; in fig. 4 - the same, when concreting the upper marks.

The conveyor system for the erection of I structures, for example concrete, contains I permanently installed conveyor I line 1, support device 2 and interface 3.

The conveyor line 1 consists of separate I sections 4, the number and length of which I depend on the terrain, interconnected by 1 permanently installed overload nodes 5. I Support device 2 is a separate support 6 in the form of vertical I farms installed along one of the I sides of the erected structure 7. The number; The towers are dependent on the length of the structure 7. The supports 6 are made expandable along I height as the structure 7 grows and extensions 8 are attached to it. On each j-support 6 there is a platform 9. On site I 9 are two adjacent supports 6 the transfer conveyors 10 form the conveyor line located along the work front.

The mating unit 3 includes a pair of additional supports 11, carrying movable i carriages 12, on which the conveyors are mounted movably and zigzag: separate sections 13 and 14 of the mate. Section I 14 of the conjugate conveyor at one end: rests on the upper movable carriage; 12 to one of the supports, the second to the platform 9 of one of the supports 6 of the support device 2. To the platform 9 of the supports 6, a discharge conveyor 15 is hingedly attached, with the second end resting on the fixed support 16 located on the erected structure 7. Mechanisms are mounted on the platform 9. 17 for directing the flow of material (concrete mix) from the transfer conveyor 10 to the unloading conveyor 15. These mechanisms are made in the form of spline devices, with the help of which the flow of goods can be directed to the unloading loading device 15 or transfer 10 conveyors.

The supports 6 are provided in the upper part with a lifting mechanism 18 and a mechanism 19 for raising the height of the base.

The presence of lifting mechanisms for increasing the height of the tank allows autonomously at the required moment to increase the height of the supports 6.

The paver 20 consists of two conveyors 21 and 22 pivotally interconnected. In this case the conveyor 21 rests on the surface of the structure through the driving carriage 23, and the conveyor 22 through the fixed support 16.

To ensure independent movement of the pads 9, each transfer conveyor 10 can be connected to them with its loading and unloading ends, for example, by means of bows or

in various other ways, for example, by freeing these ends onto the carriages. As a result of the independent movement of the pads 9, the angle of inclination of the transfer conveyor 10 also changes, necessitating an increase in its length. This task can be accomplished, for example, by making the transfer conveyor sliding or by installing one of its ends movably on a running carriage,

5 The proposed conveyor system works as follows.

The concrete mix from the continuous mixing plant through a permanently installed conveyor line 1 is fed to the junction 3, where

0 sections 13 of the mating conveyor is fed to section 14 of the mating conveyor, from where through the mechanism 17 to be directed to the left or right parts of the system of transfer conveyors 10 along which the structure is directed along the structure. On one of

5 of the supports 6 located along the concrete block, the concrete mixture is guided by the mechanism 17 to the unloading conveyor 15 and further to the paver 20. The latter, moving with the help of a driving carriage 23 on the structure surface, lays a layer of concrete mix of a certain thickness.

The maneuverability of the paver 20 and the ability to supply concrete to any point of the block, determined by the service area

5, supports 6, is provided with a hinged connection of the conveyor 22 to the unloading conveyor 15 through the fixed support 16 and with the conveyor 21 of the paver. The dimensions of the transfer conveyors 10 and conveyors 15, 21 and 22 are selected in such a way

0 to cover the entire stacked surface on the structure.

As the construction of the support 6 of the support device 2 grows, modular inserts are built up with the help of a lifting mechanism 18 and a mechanism 19

 for increasing. Through the determined design lengths of the support 6, they are fastened by stretching 8 to the concrete of the building. Sites 9 are moved in height along supports 6,

0

carried on itself the transfer conveyors 10, thereby reassembling the conveyor line, giving, concrete to the front of the work, to a new height.

It is possible to re-mount one oHopi, i 6 supporting device) 2 if zonal laying of concrete is required at higher elevations. Operezhak) N. The rise of one of the supports 6 is limited only by the angle of inclination of the transfer conveyors 10.

As the structure grows along the height, the mating conveyor 14, resting on the platform 9 of one of the supports 6, moves according to the movement of the platform 9,

thereby changing the angle of its slope to the horizon. When the mating conveyor 14 achieves the permissible angle of inclination, it moves in height using movable carriages 12, rising along additional supports 11 and carrying conveyors 13 and platform 9. Thus, the coupling unit continuously conveys the concrete mix from the permanently installed conveyor line 1 to the reassembled in height, transfer conveyors 10 located along the laying front, and the concrete mixture is fed to the entire height and length of the structure.

IS

nineteen

23

21

22

20

1

15

2/22 G5

FIG. 3

It is concrete

2

/ 2

(Pus. Ff

Claims (4)

1. CONVEYOR SYSTEM FOR CONSTRUCTION OF CONSTRUCTIONS, including supports with platforms installed with the possibility of movement along them, on which loading and unloading ends of transfer conveyors are located, and an interface conveyor connected by the unloading end to the platform of one of the supports, characterized in that, in order to increase the efficiency of the conveyor system by ensuring the supply of material to various levels along the structure, the loading and unloading ends of each transfer conveyor are connected to the site of adjacent poles independently moveable platforms relative to each other. 2. The system by π. 1, characterized in that each site is equipped with a discharge conveyor and a mechanism for directing the flow of material from the transfer conveyor to the discharge conveyor. 3. The system according to π. 1, characterized in that on the site connected to the discharge end of the mating conveyor, the loading ends of two transfer conveyors are located with the possibility of loading them from the mating conveyor. 4. The system according to π. 1, characterized in that the mating conveyor is made in the form of separate sections and two additional supports with several platforms on each of them, on which sections are installed with zigzag ends with the possibility of changing their position in the vertical plane and the angle between them.