SE532257C2 - Transport system adapted to offer a sequential assembly of housing bodies - Google Patents

Description

25 30 532 25? boundary between a "first" platform construction or platform set and an adjacent "second" platform construction or platform set, but the chosen term has come into use only for a simplifying and clarifying purpose.

A transport system according to the invention finds its special application in a production factory for a series production of the same and / or different finished house bodies, but can also be used for a production of more or less finished house units, such as semi-finished products.

BACKGROUND OF THE INVENTION Methods, arrangements and constructions related to the above-mentioned technical field and with a function and a nature that meets the set requirements are previously known in a number of different embodiments.

Thus, it is known to create in successive production plants for house bodies a successive construction of these house bodies, more or less according to the "conveyor belt principle".

The "conveyor belt principle" means in principle that during production a floor element is moved, with a successive installation of modules, construction elements and / or units, from one assembly station to another.

For the removal of the heavy platform structure and the platform structure supporting heavy house bodies or house structures, built on a concrete floor element with an underlying and the body body supporting and utilized platform structure, usually takes place gradually, but will still be considered to fall under the concept of "conveyor belt principle" ".

In the case of the design and production of smaller bulky units, it is also known to have semi-finished units of the units placed on specially developed platforms and to have these platforms assigned a continuous or step-by-step displacement movement by means of a transport system, all while the semi-finished products are supplemented, in side-related assembly stations, towards the finished product or unit. 10 15 20 25 30 532 25? Furthermore, it is previously known to allow said platforms, by displacing means known per se (such as piston-cylinder arrangement), to be movably arranged in two mutually oriented directions, where a first direction is assigned to a first platform. form set of individual platforms and a second direction is assigned to a different platform set of individual platforms and where these platform sets are parallel coordinated side by side.

The platforms here consist of individual units, with an external enclosure corresponding to or exceeding the enclosure of the product.

The prior art also includes the contents of the following patent publication. In the case of patent publication US-A-3 820 216, a production line for producing prefabricated buildings is shown and described therein, where a production line for a production of floor, wall and takelement.

Here, metal frames are used to cast concrete between them and thereby form building elements.

The material to form the concrete material and a concrete mixer shall be placed at one end of a production line and a buffer station at the other end of the line where the concrete material is allowed to burn and harden while the elements are coordinated with each other to create a building section.

Adjacent to the buffer station and perpendicular to the production line, a mounting line is created to thereby form an "L" shape.

Figure 1 in said publication indicates the presence of a floor (1) with a production line formed into an "L".

The floor (1) has a long section (2), which then houses an assembly line (7) and a short section (3), which then houses a larger part of a production line (10) and where the assembly line (7) and the production line (10 ) should be oriented at right angles to 10 15 20 25 30 EEE 25? each other and preferably be oriented in different horizontal planes (Column 1. rows 58 to 60).

In principle for this production line, the production cycle should develop in one and the same direction, from right to left for the upper leg for the "U" shape and from top to bottom for the other leg for the "L" shape, taking into account the embodiment shown in plan view under the clock 1.

In the case of US-A-3 958 320 it relates to a method and a factory for producing parallelepiped-shaped sections, which are to be transported to a construction site, where they are to be joined and coordinated to form complete buildings.

Here it is instructed that the factory shall be structured as a longitudinally oriented building, where it shall be fed at one end of its metal structures and beams for floor, wall, ceiling and ceiling panels of stainless steel.

Here it is indicated that a number of transport lines are indicated in order to be able to create different treated panels by adding concrete material to the frame construction and then primarily to the floor construction.

The panels are then transported to a curing and drying section. In this section, different panels are coordinated to form a base unit.

Through an upper transport system, said base units will be placed five and five to a transport path, which has elements which are to press said base units by cooperating with the floor construction.

From the curing section, these base units will be transported by the transport system to an assembly station, which is provided with a continuation of the transport system, and where the assembly station is coordinated with storage possibilities for piping and for electrical installation, while sections after sections are moved from place to place within the assembly station towards the final process step. 10 15 20 25 30 532 25? At the end of the factory building, the completed units must thus be discharged one by one to an additional transport path.

In particular, Figures 1 and 2 show the use of a hall (1) to accommodate a production line (2).

This production line (2) consists of a structural part (3), a manufacturing part (4) and a mounting part (5).

Panels which are to serve as twelve, wall and ceiling elements and the like are produced in the parts (3) and (4) within the line (2) and are assembled at the beginning of the part (5) for that line.

It is indicated here that one of the transport routes consists of six lines (40, 41, 42, 43 and 44) and a parallel transport route consists of six lines (46, 47, 48, 49 and 50).

In the case of US patent publication US-4,272,050-A, a method and an apparatus for producing box-shaped, reinforced, concrete modules are shown and described, and in which Figure 1 illustrates two parallel transport paths.

Finally, the German Offenlegungsschriften DE-23 38 445-A1 provides a method and an apparatus for producing concrete building elements.

Figures 1 and 2 now illustrate the use of production pallets (1) within a preparation station (A) and where the pallets are transported from one station (1) to another (3) within a first transport distance, and where a cross-connection (B) is provided. suitable for being able to move a pallet from the first transport section to an adjacent, and parallel-oriented transport section.

Concrete is applied within two stations (4 and 5) and is allowed to harden or burn within a hardening or drying station (7). 10 15 20 25 30 532 25? This publication provides for a cross-connection (D) oriented adjacent to the core or drying station to transfer a complete production pallet within the second transport section (C) to the first transport section (A).

Here it is instructed that the distance between the two parallel conveying distances (A, C) should be adapted to the selected height measure of a rectangle, in order to transfer an entire production range with the base in front from the second conveying distance (C) to the first conveying distance (A) .

Each of the production pallets has here been assigned the shape of a rectangle, with a shorter "height dimension" and a longer "base dimension" and where the transport direction of the parallel transport distances (A, C) is with the "height" before and with the base connecting to the selected transport direction.

Here, a "height / base ratio" of the order of 0.45 is indicated, for one and the same production pallet, which is coordinated with an adjacent production pallet via a pronounced transition piece or space, with a longitudinal extent, calculated in the transport direction, connecting to approx. 0.30 of the production range assigned the height dimension.

The values given above are obtained via a measurement in Figures 1 and 2 of the said patent publication.

TECHNICAL PROBLEM REVIEW OF THE PRESENT INVENTION Considering the fact that the technical considerations that a person skilled in the relevant technical field must make in order to offer a solution to one or more technical problems is initially a necessary insight into the sequences and sequences. measures to be taken and the necessary choice of the means or means required, the consequent technical problems should therefore be relevant in the production of the present invention.

Taking into account the prior art, as described above, it should therefore be seen as a technical problem to be able to realize the significance of, 10 15 20 25 30 532 25? associated with and / or the technical measures and considerations that may be required in order for a transport system, adapted to be able to offer a structured, sequential assembly of a number of housing bodies in accordance with the "conveyor belt principle" , by having modules, construction units, construction details etc. placed on a manufactured floor element, and using a movably arranged platform construction, for supporting one or fl your floor elements for one or hus your house bodies, said platform construction being movably arranged by displacing means in two mutually oriented directions, where a first direction is assigned to a first platform set and a second direction is assigned to a second platform set, be able to offer simplifying routines in the production of housing bodies, a simplified transport system adapted to the selected production and a more compact set of required mounting stations and / or s create conditions for a buffer zone.

There is a technical problem in being able to realize the significance of, the benefits associated with and / or the technical measures and considerations that will be required to have the structure built on the conditions where a selected number of platform segments, included in said platform construction and / or platform set, may serve as a coordinated platform for manufacturing or placing one or fl your floor elements, and as this or these are displaced in said first direction, modules, construction units, construction details etc. are applied to these floor elements. and when the displacement distance for the first direction is completed, one or fl are, to a platform set or coordinated therefrom, a number of platform segments displaced to thereby be included in the second platform set and assigned there the second displacement direction, and that during this transport or displacement the housing bodies are further supplemented towards the finished product.

There is a technical problem in being able to realize the significance of, the benefits associated with and / or the technical considerations required to allow a displacement of platform segments, from the second platform set to the first platform set, to take place piecemeal, in pairs and / or in coordination.

There is a technical problem in being able to realize the significance of, the benefits associated with and / or the technical considerations required to allow a displacement of platform segments, carrying one or more of your semi-finished housing bodies, from the the first platform set to the second platform set, may take place piecemeal, in pairs and / or in coordination, such as coordinated 5 - 10, platform segments.

Lösiv / NGEN The present invention is based on the initially indicated prior art in which a transport system is directly adapted to be able to offer a, according to the "conveyor belt principle" structured, Sequential assembly of a number of housing bodies, by manufactured floor elements have house body-assigned modules, construction units, construction details etc. placed, and using a movably arranged platform construction, for supporting one or fl your floor elements for one or fl your house bodies, said platform construction being of displacing means in movable means opposite each other. oriented, directions, where a first direction is assigned to a first platform set and a second direction is assigned to a second platform set.

In order to be able to solve one or fl era of the above-mentioned technical problems, the present invention is more particularly based on the prior art being supplemented by manufacturing or placing one or fl era on a selected number of platform segments, included in said platform construction or platform set. floor elements, as this or these are displaced as semi-finished products in the said first direction, modules, construction units, construction details etc. are applied to and mounted against these floor elements. and when the displacement distance for the first direction is completed, one or a coordinated number of platform segments, carrying said floor unit with mounted modules, construction units, construction details as a semi-finished product, is displaced over to be included in the second platform set and assigned there the second displacement direction , and that during this transport the housing bodies in the form of semi-finished products are further supplemented with construction details for the finished product.

The present invention is based on the basic idea that a displacement of platform segments from the second platform set to the first platform set or vice versa takes place individually, in pairs and / or in coordination. 10 15 20 25 30 532 25? A displacement of platform segments carrying one or more semi-finished house bodies, from the first platform set to the second platform set, may take place individually, in pairs and / or in coordination, such as with 5 - 10, platform segments.

ADVANTAGES The advantages that can primarily be considered to be characteristic of the present invention and the special significant characteristics thus indicated are that in this way conditions have been created that in a transport system, adapted to be able to offer a, according to “conveyor belt” the principle of "structured, sequential assembly of a number of house bodies, by having house body modules, structural units, structural details, etc., placed on a manufactured floor element, and using a movably arranged platform structure or platform set, for supporting one or two floor elements. for one or fl your semi-finished products and / or housing bodies, said platform set being movably arranged by displacing means in two mutually oriented directions, where a first direction is assigned to a first platform set and a second direction is assigned to a second platform set. the invention on the design instruction for the transport system that on a selected number of platform sets and including platform segments, included in said transport system, one or more floor elements are manufactured or placed, and that as this or these are displaced in said first direction individual housing body modules are applied to these floor elements , construction units, construction details etc. to start a production towards and offer a semi-finished and / or finished product.

The invention more particularly indicates that when the displacement distance for the first direction is completed, a coordinated number of platform segments, carrying one or two semi-finished products, are displaced over to be included in the second platform set and assigned there the second displacement direction, and that during this transport the semi-finished product further towards a finished semi-finished product and / or a finished product according to the characterizing part of claim 1. 10 15 20 25 30 532 257 What can primarily be considered as characteristic of a transport system, in accordance with the present invention, is stated in the characterizing part of the appended claim 1.

BRIEF DESCRIPTION OF THE DRAWINGS An presently proposed embodiment, having the significant features associated with the present invention, will now be further described, by way of example, with reference to the accompanying drawings, in which; Figure 1 shows in principle a transport system with a platform construction with platform sets oriented in two parallel rows and where these are displaced in each of two opposite movements, where a first coordinated platform set is assigned a first direction of movement while a second coordinated platform set is assigned a second, an opposite, direction of movement, Figure 2 shows a lateral displacement for the invention of a collection of coordinated platform segments (eight segments), carrying one or halv your semi-finished products, from a right-related first platform set to a left-related second platform set, Figure 2 3 shows a side displacement of a single platform segment significant for the invention from a left-handed second platform set to a right-handed first platform set. Figure 4 shows in a perspective view a coordinated platform set in the form of an imaginary unit, with a number of eight platform segments, illustrated supporting a number of floor units and Figure 5 shows a section through a floor unit, such as a unit which is placed to rest against only two platform segments.

DESCRIPTION Övz-: R Nu r-'öRESLA GEN urFÖRr / vctsFORM It should then be emphasized at the outset that in the following description of a presently proposed embodiment, which exhibits the significant features associated with the invention and which is clarified by the In the drawings shown in the drawings, we have had terms and a special terminology chosen in order to clarify the idea of the invention in the first instance. 10 15 20 25 30 532 25? In this context, however, it should be borne in mind that the terms chosen here should not be construed as limiting only the terms used and chosen here, but it should be understood that each term thus chosen should be interpreted so as to include all technical equivalents operating on the same or substantially the same way in order to be able to achieve the same or substantially the same intention and / or technical effect.

With a reference to the appended figures 1-5, not only the basic preconditions for the present invention are shown schematically and ideally, but also the significant peculiarities associated with the invention have been concretized, through the now proposed and in more detail described below.

Thus Figures 1, 2 and 3 show a transport system 1, built up of a platform construction with coordinated platform sets, where each such set consists of an equal or different number, however a number, platform segments, in different transport sequences, and which system is intended to be able to surface, continuously or stepwise, an elongate set of, in relation to the transport direction "D1" and "D2" cross-oriented, platform segments A1 to A8, valid for each of the platform sets 1A, 2A, 3A ... .9A.

The invention intends that by means of a transport device which cooperates with a plurality, to the individual platform set such as 1A, coordinated parallel oriented platform segments A1, A2, A3 ... A8, where the movement pattern, for these platform sets 1A-9A and platform segments A1 .. ..A8, is adapted to be able to offer a, according to the "conveyor belt principle" structured, sequential assembly of a number of house bodies or finished product. initially this is done by placing on a, on platform segments A6 and A7 (figure 4) within the platform set 1A, a metal frame 5 and coordinated module profiles 8, 8 'and having floor elements 2 manufactured on site, and then having placed on the floor element 2 and its concrete slab 4 house-associated modules, construction units, construction details etc. (not shown), and using a variable an- 10 15 20 25 30 532 25? arranged platform set which is to fl move successively from 1A to 9A, for a support of a shown 2 or fl your (2) floor elements for one or fl your house bodies.

The floor element (2) occupies the platform segments A1, A2, A3 and A4.

Said platform construction, with its platform sets 1A ... 9A and where each platform set 1A is composed of a selected number of platform segments A1, A2, A8, is movably arranged by displacing means belonging to the transport system in two mutually oriented directions, where a first direction ” D1 "is assigned to a first platform set 1A, 2A, 3A, 4A and 5A and a second direction" D2 "is assigned to a second platform set 6A, 7A, 8A and 9A, during exposure of a buffer zone (located below the platform set 6A).

Figure 2 illustrates how a coordinated set, in the form of a selected number of platform segments 5A1 5A8 within the platform set 5A, included in said first platform set 1A ... 5A, has been displaced to the left by the transport device "T", to occupy the location of the buffer zone and thus be able to be included in the second platform set 6A 9A in a coordinated manner.

Figure 3 illustrates an intermediate position where a platform set 9A emptied of housing bodies assigned to the platform segments 9A8, 9A7 has been shifted over to form a new platform set (1A).

Figures 1 to 4 are intended to illustrate that on a complete platform set 1A with its platform segments A1 to A8, (Figure 4) one or more floor elements 2, (2) are manufactured or placed with an outer metal frame 5, cross-oriented metal profiles 8, 8 'with continuous holes, an underlying insulating board or mat 7 and a concrete slab 4, divided into sections 4 ”. 4 "and forming an upper wear surface 4a (according to Figure 5).

The construction of this floor element is shown in more detail and described in a Swedish patent application filed on this day with the application number 0700440-1 with the name "Floor element" and with the same applicant. 10 15 20 25 30 532 25? The invention is based on the fact that as this or these floor elements 2, (2) are displaced in said first direction "D1", separate modules, construction units, construction details, etc. are applied to these floor elements 2. within b | .a. platform sets 2A, 3A, 4A and 5A.

When the displacement distance along the first direction "D1" is completed for the platform set A1, downstream of the reference numeral 4A, a coordinated number (eight) of platform segments 5A1 to 5A8 is shifted over to be included in the second platform set and assigned there the second displacement direction "D2", according to Figure 2, and that during this transport section 6A, 7A, 8A and to 9A the housing bodies and / or their semi-finished products (not shown) are further supplemented into a finished product, still resting against their platform segments A6, A7 and A1, respectively , A2, A3 and A4.

Displacement of platform segments from the second platform set to the first platform set, according to Figure 3, can take place individually and / or in pairs, depending on the need.

A displacement of platform segments, from the first platform set to the second platform set, usually takes place in a coordinated manner, such as with 5 - 10, platform segments.

Of course, when the platform set 1A with its two floor elements 2, (2) is shifted to the position 5A, the platform segments A1-A4 as a unit can be shifted to the left while the platform segments A6 and A7 are shifted a selected time section later to the left, the floor elements 2 and (2) can change places in the production line.

The invention is of course not limited to the embodiment specified above as an example, but may undergo modifications within the scope of the invention concept illustrated in the appended claims.

In particular, it should be noted that each displayed unit and / or circuit can be combined with any other displayed unit and / or circuit within the framework in order to be able to achieve the desired technical function.

Claims (2)

10 15 20 25 30 532 25? 14 ON TENT REQUIREMENTS Transport system adapted (T) to be able to offer a structured, sequential assembly of a plurality of housing bodies or products (4 ', 5, 8, 8 ") as a complete or semi-finished product, structured according to the" conveyor belt principle ", by having modules, construction units, construction details etc. placed on a manufactured floor element (2), and using a movable (D1) arranged platform construction, with coordinated platform sets, for supporting one or more floor elements (2, (2)) for one or fl housing bodies or products, said platform sets being movably arranged by displacing means (T) in two mutually oriented directions, where a first direction (D1) is assigned to a first platform set and a second direction (D2) is assigned to a second platform set and as this or these are displaced in said first direction (D1) modules, construction units, construction details etc. are applied to these floor elements. and when the displacement distance for the first direction is completed, these are displaced, to be included in the second platform set, and assigned there the second displacement direction, and that during this transport the housing bodies are further supplemented towards a finished semi-finished product and / or finished product, characterized from the fact that on a selected number of platform segments (A6, A7), included in said platform set (1A), one or fl your floor elements are manufactured or placed, that only one or a coordinated number of platform segments are adapted to support one or fl your complementary semi-finished products, wherein a Displacement of the number of platform segments, from the second platform set (D2) to the first platform set (D1), takes place individually, in pairs and / or in coordination. 2. A system according to claim 1, characterized in that a displacement of platform segments, carrying one or more semi-finished house bodies, from the first platform set to the second platform set, takes place individually, in pairs and / or in coordination, such as a coordinated set , containing 5 - 10, of platform segments.