DE3145587C2 - - Google Patents

Description

The invention is based on a tabular termination device infinitely adjustable time data scale, as it is preferably for planning and Correction of workflows on construction sites is used.

The invention aims at work flow diagrams (e.g. construction schedules / production flow diagrams etc.) with a handy portable device (e.g. DIN A4 board) on simple, time-saving Way directly at the workplace (e.g. construction site, manufacturing company etc.) or make process corrections at the conference table and reproduce corresponding plan corrections (e.g. as a photo copy).

In the construction industry are currently almost out of building site construction plans finally drawing in a conventional way as so-called Bar charts shown.

Manufacturing companies (e.g. precast concrete plants) use it for the production process planning preferably so-called dispo Panel. With these well-known disposition boards are usually on magnetic boards, adhesive boards or in "Pockets", grooves, folds, slits or the like in one Header data time scales and below process cards or -stripes arranged movably. Perpendicular to the data scale are in usually the main one at the left dispo board edge objects (construction sites / cost units / positions / trades etc.) leads, which the movable process cards (manufacturing or Running cards) or activity strips.

In addition to the termination systems mentioned, there are still different ones known computer termination procedures known on demand - after appropriate programming - dates in the picture screens, viewing windows or as a numerical printout on selected open cards or as a graphic printout.

The advantage of these systems compared to drawn schedules lies - in addition to specific requirements in manufacturing driven - in the flexibility of the systems, which enables in the case of changed production or project processes by Ver pushing the moving cards or strips (in the case of MRP boards) or corresponding entries (for computers) relatively quickly changed processes according to valid date statements hold.  

Significantly, despite these advantages, the above Termination devices hardly used in architecture and construction offices, because they're too impractical here. In contrast to the production Scheduling for a stationary manufacturing plant must meet the deadline planning for a construction site (= construction schedule) various on Construction involved and a larger number of involved ten people can be transmitted.

Construction schedule must therefore be easily reproduced and - because they are in different places (construction site, office, conference etc.) needed - be easy to transport.

With the well-known "Ultradex- Copy planner "should meet these requirements in such a way that a large-scale MRP board in a modular system is resolved, with each component brought to A4 size has been. The individual elements can be removed individually, as required interchangeable, copyable and also easy to transport.

However, this system also proves itself for the planning of the construction process as inadequate, since only sections of the overall process are used to receive planning as a copy or portable planner or Are available. In the construction process planning, however, are permanent Ge complete overviews of the construction process development are indispensable. To get an overview of the Ultradex copy planner, would have all elements within the entire process planes photocopied and the partial copies again to an overall plan be put together.

For overall process corrections with the Ultradex copy planner on site To be able to carry out all the modular elements of this Planning device to the respective workplace and from there how which are transported back to the planning office.

Portable pocket computers are not graphic To receive printouts - which cannot be dispensed with.

In addition, computers are for normal trained construction personnel difficult to handle.

The currently common practice, construction schedules as bal to display kend diagrams suffers from the considerable lack, that the plans reflect the constant changes in a construction process have to be continuously corrected in the drawing. Thereby Original plans will soon become confusing, so that the Plans then have to be recreated.

Because the planners and site managers have to make complex corrections and new ones drawings often lack the time, often fail to do the necessary Schedule adjustment, which in turn - depending on size, type and Importance of the project - fatal consequences may have.  

The object of the invention is a ge for construction planning suitable termination device preferably for architecture and To develop construction offices which

• - The construction process planning easier
• - is easy to transport
• - Construction schedule corrections and accordingly valid appointment statements quickly on site possible and
• - Reproduction of the construction schedule allowed in a simple way (photocopy).

This object is achieved according to the invention with the small-sized, tabular termination device according to claim 1. With him are on the head The End Time data series on in both directions their longitudinal axes are provided with endlessly displaceable bands, which are loosely arranged both at the fold widths below the bands neter longitudinally folded appointment drawings (bar charts) as well Process changes can be set accordingly, so that the schedule results are immediately readable and fotoko can be piert without this character, arithmetic or Transmission work may be required.

So that the time data tapes of the time data scale according to both longitudinal directions are freely movable, they must be made of flexi bem, elastic material (e.g. textile) designed in a ring and via a deflection device (e.g. arranged on an axis cylindrical rollers, separated by disks, from each other independently, are freely movable).

In order to have the appointment starting positions available at all times and it is not enough to quickly reach a target-actual comparison at least one data band with several times arranged one above the other Provide rows of data that are offset against each other in this way are, as by longitudinal folding from below the time data scale loosely arranged schedules whose time slot units are covered will.

This data band (vol. 1 , with time data series a, b, c ...) Can always maintain the initial setting as the so-called TARGET time, while the other bands can always be set again according to the respective actual state.

Since associated process drawings (bar diagrams) loosely arranged below the time scale for large long-term projects have to be folded according to the size of the scheduling device, the TARGET time associated with the remaining visible part of the process diagram can be read on volume 1 after each longitudinal fold, each fold being one Line change on the multi-line data band (Vol. 1 ) required.

If the drawings are additional for very large flowcharts Lich have to be folded over on the termination device To find space, these folds take place after the longitudinal folding.

The advantages achieved with the invention are in particular in the fact that SHOULD ACTUAL comparisons of partial and total processes of unlimited duration by setting the movable data tapes accordingly obtained and the results can be photocopied without this complex drawing, arithmetic or transmission work required become.

Since a DIN 4-sized appointment device is always on the existing diagram field a relatively large construction period can identify - e.g. B. with weekly grid with 5 mm grid width approximately 46 weeks - and plans for large long-term projects can be seen that after each convolution there is still a residual field of previous visible diagram area remains visible, who only a few copies each (approx. 3-4 for an appointment period of approx. 3.5 years) is required in order to provide evidence of the entire ter to receive min processing, as a result of which in each case on the next copy of the transferred remaining field from the previous slide recognize the connection between the individual work processes remains cash.

The invention will now he closer to drawings purifies. All the corresponding parts are the same represented in a coherent manner and provided with the same reference numbers. In the drawings shows

Fig. 1 the reduced by cut lines front view of the forward unit,

Fig. 2 is a vertical section,

Fig. 3 is a horizontal section,

Fig. 4 shows a diagram shown as a section of the diagram field of the terminator with loosely placed flow diagram drawing and

Fig. 5 is a partial view of a multi-line target time data tape.

Fig. 1 shows in the upper section of the small-sized tabular date device the time data scale (I), which is equipped with a plurality of time data bands (1 and 2), wherein a wider time data tape (2) with a plurality of superposed staggered time series of data (as a target time data tape) is performed is.

The free one is below the time data scale (I) Diagram field (II) for picking up loosely applied Ab Flowchart plans that are only on the left edge of the device fixed and by a covering, lockable, trans Parent disc are secured against slipping.

Above the time data scale there is a slide ( 3 ) for marking the setting of the moving time data tapes ( 1 ).

Fig. 2 shows in vertical section through the device in the upper table field the time data scale (I) with the flexible time data tapes ( 1 and 2 ), via a deflection device in the form of cylindrical rollers ( 4 and 5 ), which washers by washers ( 6 ) are separated from each other. Below the time data scale in the diagram field (II) is the loose flow diagram drawing ( 7 ), which is secured at the bottom by a protruding stop edge ( 8 ) against shifting.

A transparent cover plate ( 9 ) designed as a lid finally secures the drawing against slipping.

Fig. 3 shows in horizontal section the flexible ring-shaped closed data tapes ( 1 and 2 ), which are guided circumferentially over cylindrical rollers ( 4 and 5 ) between the above washers ( 6 ) and the lid made of transparent disk ( 9 ).

Fig. 4 shows a diagram of a section of the diagram field (II) of the device with loosely placed folded sequence diagram drawing ( 7 ), the time grid units (e) covered by the convolution with the jump of the time data series on the TARGET tape ( Fig. 1, Fig. 2, Fig. 5 (2)) are brought into agreement.

For the other adjustable time data tapes ( Fig. 1, Fig. 2 ( 1 )), the time data jump corresponding to the dimensions given by the folding of the sequence diagram drawing (2 (n × e) + e = 2 x + e) is carried out with the slider ( Fig adjusted. 1, Fig. 2 (3)), and thereafter the bands entspre shifted accordingly.

Fig. 5 shows how on the multi-line TARGET time data tape ( 2 ), the time data lines a, b, c are set against each other in the way, the time slot units (e) of the folded flowchart drawing ( 7 ) are hidden by the folding. The time data jump therefore corresponds to the dimension 2 x + 1.

Claims (3)

1. Small-sized tabular termination device with adjustable time data scale (I) characterized in that in a time data field of the ter miningerätes time data series on parallel to each other th, flexible, independently in both directions of their longitudinal axes endlessly movable bands ( 1 ) are net angeord. 2. Termination device according to claim 1, characterized in that the flexible time data tapes ( 1 and 2 ) of the time data scale (I) are closed in a closed manner and guided via a deflection device ( 3 ) in both longitudinal directions of the tapes. 3. Termination device according to claim 1 or 2, characterized in that a data tape ( 2 ) has a plurality of superimposed time data rows offset from one another in such a way as by longitudinal folding of loosely arranged below half the time data scale flowchart plans ( 7 ) whose time slot units are covered.