DE7405198U - DEVICE FOR ASSEMBLING STORY-HIGH BUILDING ELEMENTS - Google Patents

Description

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It is common practice to move storey-high construction elements on the construction site with the help of track-bound tower cranes. A large number of craftsmen and helpers are required to assemble the elements, who secure and align the walls with the help of adjustable mounting brackets. Since it was previously not possible to set up the elements in a flush manner in one work step with the lowering by the crane, laborious and lengthy reporting of the components was always necessary.

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The object of the innovation is to create a device that facilitates assembly and at the same time aligns the elements both in the vertical and in the horizontal direction with the necessary accuracy and permitted with little effort.

This object is achieved according to the invention in that the device is used as an assembly trolley with a high-legged chassis and mounted assembly platform is designed, wherein the chassis of the car consists of three supports, of which have two of the same rollers for placing on a crane rail, whereby the carriage can be aligned in an alignment, while the third support carries a swivel castor with tires and has a large threaded intermediate member for adjusting in height, such that the carriage can be vertically aligned vertically, and that on the Mounting side of the carriage two cantilever arms, each arranged at the same height, with roller-shaped stop rollers are provided for the component to be mounted in such a way that the outer edges of the rollers are vertically aligned with one another Level in one line.

Further advantageous refinements of the innovation can be found in the claims.

The advantages achieved with the innovation are in particular that the device, the assembly and the

Alignment of the elements with only three workers enabled, with only one fitter on the pedestal of the trolley is needed, while two others are located on the bottom of the cart. At the same time, what is attached to the stage offers Guardrail the above fitter, who receives the element hanging on the crane rope, a safe protection.

The particular advantage of the device lies in the arrangement of stop rollers on the carriage, which form a stop for the built-in parts swinging freely on the rope. The Elements are pressed against the stop rollers during installation and are thus safely guided and protected from damage to the location. In addition, the provision of stop rollers reduces the stress on the structural parts of the Assembly trolley held low »

By means of crane rails that have been aligned beforehand and on which the assembly trolley runs on a track-bound basis, and Thanks to a height-adjustable support, the assembly trolley can be precisely aligned in the horizontal direction as well as in the vertical plane. In this way, the built-in elements automatically receive their intended perpendicular and aligned location.

Because the stop rollers are designed to be retractable, it is possible immediately after setting up the element the same is done by means of a mounting brace, which is given a firm hold by being anchored to the rail

secure and enable a movement of the assembly trolley.

Moreover, the assembly truck the advantage that it has a overall \ ring Gewichb so that it can be easily moved by hand mark. It is also possible to easily move the car from room to room or from floor to floor with the aid of the crane truck.

The innovation is shown in the drawings using an exemplary embodiment. It shows:

Fig. L the assembly trolley in side view with extended Stop rollers and the element set down on its location,

Fig. 2 is a horizontal section through the carriage according to the line A-A according to rig. I,

Fig. 3 de. Carriage from the honeydew side with View of the stop rollers,

Fig. 4 shows a horizontal section through the carriage according to the line B-B j.n Fig. 3 and

5 shows the assembly trolley in side view with retracted Stop rollers and mounting brackets attached to the element and crane rail Holding basket for the element.

On a crane rail 1, which is attached in the required distance from the component 2 to be relocated in a flush manner is, a three-legged, on rollers 3 and 4 mounted contact carriage 5 with two of its rollers 3

^ now. The length of the supports 6 with the rollers 3 for placing on the crane rail 1 is invariable, while the third support 7, which carries a tire roller 4 and is placed on the floor 8, has a coarse threaded intermediate member 9 for adjustment possesses the same in height. By adjusting the height of the support 7 , the carriage 5 can be aligned in the vertical direction.

On the chassis of the carriage 5, an assembly platform 10 provided with a handrail is placed, which protrudes beyond the two supports 6. A ballast container 11 protruding to the rear beyond the individual support 7 is provided on the platform 10 to compensate for the weight. The stage can be reached via a fixed ladder 12.

On the assembly side of the carriage 5 are two cantilever arms 13 and 14 with roller-shaped stop rollers at the top and bottom 15 and 16 each arranged at a height such that the outer edges of the rollers are in a vertical plane make an escape. The rollers 15 and 16 are used to stop, guide and align the element 2 in perpendicular direction.

The upper cantilever arms 13 with stop rollers 15 can be moved backwards in the longitudinal direction under the floor of the stage 10 arranged »The cantilever arms 14 of the two lower rollers

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are each provided with a lever bar 17, such that dia cantilever arms 14 are provided with rollers 16 upwardly folded.

The arms with the stop rollers are designed to be retractable so that the carriage 5 can be moved to the next location after the assembly of the element 2 and after attaching an inclined support 18 in the free space between the assembly carriage 5 and the element wall inner edge 10.

The handling of the device according to the innovation and the assembly of the component takes place as follows:

First, the crane rail 1, on which the assembly dare 5 is to travel later, attached at the required distance from the outer edge of the ceiling or from the element to be relocated in a flush manner. The assembly trolley 5 is now placed on the rail 1 while hanging from the crane. The upper and lower stop rollers 15 and 16 are to be brought into the assembly position by fully extending the cantilever arms 13 and 14 (top and bottom) to which the rollers are attached.

The assembly carriage 5 is aligned in the vertical plane by using the rear support 7 in terms of height of the coarse thread intermediate member 9 is retracted or extended. In your moment, where the upper and lower

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Impact roller 15 or 16 are exactly perpendicular to each other at their outer edge, the assembly carriage 5 is aligned. A water balance attached to a support 6 or 7 serves as a control.

Now the prefabricated part 2 to be built can be retracted and hit against the stop rollers 15 and 16. At the stop rollers 15, 16 roll the element 2 to the intended location. After the element 2 finds its location has taken, it is secured against tilting by mounting brackets 18 with holding basket 21.

In order for the assembly carriage 5 to be moved to the next assembly location, the assembly inclined support 18 is in the free Space between assembly carriage 5 and element wall inner edge 19 attached. In addition, the stop tubes 15 and 16 are retracted by the lower roller arms 14 being folded up on the lever rod 17 and the upper roller arms 13 be pushed inwards. Now the way is clear to change location. The assembly trolley is manually used for moved to the next location. The preparations for the next element assembly can begin.

Another advantage of this device is that the fitter standing on the stage is able to easily and safely pour the butt joints with the help of a concrete bucket hanging from the crane. Otherwise this would have to be done from a ladder or some other device.

Protection claims:

Claims (5)

Protection claims; 1. A device for assembling storey-high components, characterized in that the same is designed as an assembly trolley (5) with a high-legged chassis and a mounted assembly platform (10), the chassis of the car consists of three supports (6,7), two of which are of the same (6) Castors (3) for placing on a crane rail / owning, whereby the carriage (5) can be aligned in an alignment, while the third support (7) carries a swivel castor (4) with tires and a coarse threaded intermediate member (9) for Adjusting in height, such that the carriage (5) is aligned vertically in the vertical direction, and that on the mounting side of the carriage (5) there are two cantilever arms (13 or 14) with roller-shaped stop rollers, each paired at a height (15 or 16) are provided for the component to be mounted (2) in such a way that the outer edges of the rollers are aligned with one another in the vertical plane. 2. Device according to claim 1, characterized in that the upper cantilever arms (13) with stop rollers (iS) are mounted longitudinally displaceable in the floor of the stage (10) and that on the lower cantilever arms (14) with stop rollers (16) there is a lever rod (17) for folding up the cantilever arms (14) · • 3. Device according to claim 1 and 2, characterized in that that the assembly platform (10) of the carriage (5) protrudes forward beyond the supports (6) and for weight compensation a downward protruding bailast container (ll) on stage (10) is provided * 4. Apparatus according to claim 1-3, characterized in that at the edge of the assembly platform (10) a protective railing (20) irt attached and that a ladder known per se (12) is used to climb the stage. / 5. Apparatus according to claim 1-4, characterized in that "3Ur control of the vertical position of the carriage (5) a spirit level attached to one of the supports of the carriage (5) is. /