DD296527A5 - METHOD AND ARRANGEMENT FOR TECHNICAL SUPPLY AND DISPOSAL - Google Patents

Abstract

The invention is suitable for the transport in particular of loaded load carriers for site supply and disposal in roof repairs in the inner city area. According to the invention, depending on the technological conditions of the maintenance process, a chain of vertical transport and branched horizontal transport for construction material and building rubble on the roof or in the roof space of the building by means of positively guided load carriers on the principle of Haengebahn done {construction site; Supply and disposal, structural engineering; Transport; Load carrier, forced; Roof repairs; Top, roof; Roof space; Maintenance; Vertical transport; Horizontal Transport; building materials; construction debris; building; suspension railway}

Description

Field of application of the invention

The invention is suitable for the transport, in particular of loaded load carriers for construction site supply and disposal in roof repair work in the inner city area.

Characteristic of the known technical solutions

When transporting material and debris when working in the roof area of buildings, window hoists or loose rollers are known in the window. With the use of these means of transport is a heavy physical work associated because the transport is not guaranteed until the workplace. The effective working time is very low.

The use of a boom with a loose roller brings no advantages. Since, after vertical transport, the material has to be pulled onto the scaffolding level, no more than 25kp can be transported.

The use of a construction hoist is effective. However, this method can be used only where the installation of the elevator is economically justifiable and allow the required space a setup.

With a fast erecting tower crane can increase labor productivity by three times. However, the use is economical only for many trades in entire streets or only in urgent need of individual sites.

In DD-WP 236133 (E04 G 21/14) is a conveyor device for building material, consisting of a ground unit, an elevator unit in Trau fen area and egg η em cantilever arm above the roof surface with a continuous endless traction means with transport containers, the continuous supply of material ensure the workplace area.

With this conveyor only a transport parallel to the gable is possible. In addition, the assembly of the device requires a considerable manual effort. In addition, certain conditions must be met for the use, in particular with regard to the construction freedom.

Object of the invention

The aim of the invention is to eliminate the disadvantages of the known solutions as far as possible.

It is intended to provide a transport system with a transport route for loaded load carriers, which is applicable with as little effort as possible in the urban reconstruction of buildings.

Essence of the invention

The object of the invention is to provide a solution for a transport system, which ensures a high productivity, a supply and disposal of jobs, especially in large-scale roof work under cramped conditions, eg in the inner city reconstruction of buildings.

According to the invention this object is achieved in that known, already in use in construction transport container are mounted as a load carrier on a hoist and transported in the vertical direction. After reaching the determination height or the contact with a limit switch, the load carriers are moved horizontally on the roof or in building openings via a cantilevered cantilever beam, 2.B. the roof space, passed to a transfer station, deposited there and assigned to a substantially horizontal guideway. This guideway serves to restrain the load carriers and allows them to be transported over several roofs of different shapes and types, including the overcoming of gable jumps.

The invention has the following advantages:

- Reduction of transport costs for workplace supply and disposal during roof work

- Increase labor productivity

- universal applicability for all roof shapes

- Low installation costs and low load on the roof skin

- Adaptation to a wide variety of construction site conditions.

embodiment

The invention will be explained in more detail below using an exemplary embodiment.

The transport of building materials and building rubble is done via a cantilever truss on the roof or in the attic of the building and vice versa. This is done by means of a Katzwagens, in which the load carrier mechanically locked after reaching the horizontal plane and then guided horizontally. At the end of the Katzbahn of Kragarmes the drive unit for both directions of movement and a suitably from a rotatable raised and lowered, provided with rollers platform transfer station is provided with adjoining, substantially horizontal guideways.

These guideways are provided with points for the branching of the transport routes or for the creation of congestion and daisy chain lines for the formation of complete supply and disposal units, e.g. for a construction phase, a trade or a workplace, whereby a concatenation of the material flow with the immediate maintenance process is possible.

As a rail for the trolley and the guideways for the load carrier, a downwardly open profile is used, which is mounted below Α-pieces of seamless tubular construction, at least in the cat track of the cantilever movable, but otherwise rigid.

Due to the mobility, it is possible to mount the cantilever on the roof surface of individual elements and then swing it into the transport position. The A-Böc: ke are mounted on the roof and have devices for adapting to the respective roof pitches on pitched roofs.

In another embodiment, the cantilever and the guide rails for the trolley are attached to the tongs of the roof trusses with pitched roofs.

The interception of the cantilever in the arrangement on the roof is carried out either by Seilabspannung above and laterally or by Fachwerkaussteifung below. The trolley consists of guide rollers with central arrangement of the pulleys for the hoisting rope.

In the lower conical part, the locking of the load takes place upon reaching the horizontal guide or the unlocking after completion of horizontal movement. The change of vertical and horizontal movement is triggered in each case by approaching limit switches.

Claims (7)

1. A method for construction technology supply and disposal of jobs, especially large-scale roof and chimney repair work, z. As in the inner-city reconstruction of buildings of housing and community, characterized in that a dependent on the technological conditions of the maintenance process chaining of central or concentrated at one point vertical transport and a branched horizontal transport for building materials and building rubble on the roof or in the attic the structure is carried out by means of force-guided load carrier according to the principle of monorail. 2. Arrangement for construction technology supply and disposal, characterized in that a mountable cantilever is combined with a transfer station and at least one subsequent guideway for the load carrier. 3. Arrangement according to claim 2, characterized in that the transfer station is constructed from a rotatable raised and lowered, provided with rolling elements, at least linearly movable platform. 4. Arrangement according to claim 2-3, characterized in that the cantilever and the guide for the load carrier is assembled from open profile elements. 5. Arrangement according to claim 2-4, characterized in that the guide for the load carrier includes points. 6. Arrangement according to claim 2-5, characterized in that the cantilever is attached to two at the front side opposite, articulated by a transport and holding axis, substantially similar ladder-shaped supporting elements which rest on the roof ridge. 7. Arrangement according to claim 2-6, characterized in that each of the parts of the combination consists of a multi-part kit of substantially mutually lockable elements.