ES2390751A1 - Improvements introduced in the invention patent 200800144 relative to a modular metal structure to conform an elevator hollow. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improvements introduced in the patent of invention no. 200800144 relating to a modular metal structure for forming an elevator shaft, wherein said structure comprises a plurality of modules that are composed of vertical profiles or pillars (1) and horizontal profiles or beams (2) assembled by screwing without need of welding, where in turn said structure is configured to support the weight of enclosures (4) resting on the upper face of the beams (2), having for this purpose pillars (1) of tubular type and joining and reinforcing means (3), between the pillars (1) themselves and between the pillars (1) and the beams (2), arranged at the confluence points thereof. (Machine-translation by Google Translate, not legally binding)

Description

IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N ° 200800144 RELATING TO

A MODULAR METALLIC STRUCTURE TO CONFORM A HOLE OF

ELEVATOR.

5

Object of the invention.

The present invention relates to improvements introduced in the invention patent

No. 200800144 relating to a modular metal structure to form a hollow of

elevator, where said structure comprises a plurality of modules that are composed of

vertical profiles or pillars and horizontal profiles or beams assembled by screwing without

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need welding.

The improvements of the present invention consist of a particular configuration of the

mentioned structure that allows to support the weight of enclosures that rest on the

upper face of the beams, giving rise to a new constructive embodiment of the hollow of

elevator.

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Also, the improvements of the present invention offer constructive advantages of great

interest, because these allow to close the elevator shaft, by building

masonry walls arranged on the beams, as the structure rises

metallic This avoids the use of scaffolding, making the construction of the hollow of

elevator much easier, economical and safe.

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Background of the invention.

The invention patent No. 200800144 refers to a modular metal structure that

conforms the hole through which an elevator circulates. Said structure is fixed to the hearth by

the use of anchor plates that allow the height adjustment thereof, so

that it is not necessary for the floor to be completely flattened. In turn, the whole

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The main structure consists of a plurality of modules, where each of them

It consists of pillars and beams assembled by screwing without welding.

The upper part is provided with a beam and a hook that allow the lifting of

heavy and bulky elements, thus facilitating assembly.

The structure configuration of the invention patent No. 200800144 is

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specially designed for the use of enclosures that are screwed directly onto

the same. Such enclosures consist of removable sheet trays, which may be of

blind or perforated base, and even glass. However, such configuration does not allow

construction of construction walls arranged directly on the beams that join the

pillars, a constructive embodiment of the elevator shaft that presents great interest, both

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for new construction as for renovations and renovations.

The improvements of the present invention consist precisely of a configuration

particular of the structure of the invention patent n ° 200800144 which allows obtaining the

new constructive embodiment mentioned above, while maintaining

main features of the original structure.

Description of the invention

For this, the present invention has a modular metal structure that

it comprises a plurality of modules that are composed of vertical profiles or pillars and

horizontal profiles or beams assembled by screwing without welding.

5

This structure is configured to support the weight of enclosures that

they rest on the upper face of the beams, disposing for this type of pillars

tubular, as well as joining and reinforcement means. Said joining and reinforcement means

they allow the union and the structural reinforcement, both between the pillars themselves and between the pillars

and the beams, being arranged for this at the points of confluence thereof.

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The pillars comprise a square section, which can also be rectangular, with

four longitudinal sides and a plurality of holes arranged at both ends of at

minus two of its adjacent longitudinal sides.

The beams comprise an "L" shaped section with two longitudinal sides, each

one of them topped by a tab perpendicular to it and oriented towards the part

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inside the beam, where the flange of one of the longitudinal sides is clipped

by its ends for easy assembly. The beams also comprise a plurality of

holes arranged at the ends of the longitudinal sides and a plurality of grooves

arranged aligned along the longitudinal sides.

The joining and reinforcement means comprise an inner plate and an outer plate

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configured to be disposed respectively on the inner face and the outer face of the

zone of union of the ends of two pillars, being said plates facing each other and

attached to both pillars as a sandwich. Likewise, said joining and reinforcement means

they also comprise a bracket fixed on the outer plate configured to be inserted into the

end of a beam and be attached to it.

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In turn, the inner plate comprises a plurality of holes, where each of

they are attached to a nut, said holes and the nuts associated with the

same coinciding with the holes of the pillars, while the outer plate comprises

a plurality of holes coinciding with the holes in the pillars. Finally the corbel

it also comprises a plurality of holes coinciding with the holes of the beams. Everybody

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they enabled for the use of screws.

Brief description of the drawings.

Next, a series of drawings will be described very briefly.

help to better understand the invention and that expressly relate to a

preferred embodiment of said invention presented as a non-limiting example of the

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same.

Figure 1 represents a perspective view of a shaped elevator shaft

by the modular structure of the present invention.

   Figure 2 represents a perspective view of the boot module of the

structure.

Figure 3 represents a perspective view of the upper module of the structure.

Figure 4 represents a perspective view of the intermediate module of the structure.

Figure 5 represents a sectional view of the beam.

Figure 5a represents an elevation view of the outer face of the beam (face "a" of the

5

figure 5).

Figure 5b represents an elevation view of the upper face of the beam (face "b" of the

figure 5).

Figure 5c represents an elevation view of the inner face of the beam (face "e" of the

figure 5).

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Figure 5d represents an elevational view of the underside of the beam (face "d" of the

figure 5).

Figure 6 represents a perspective view of a wall fixing angle.

Figure a represents an elevation view of the inner plate of the joining means

and reinforcement.

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Figure 7b represents a perspective view of the inner plate of the means of

union and reinforcement.

Figure 8a represents an elevation view of the outer plate-bracket assembly of the

joining and reinforcement means.

Figure 8b represents a perspective view of the outer plate-bracket assembly of

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the means of union and reinforcement.

Preferred embodiment of the invention.

Figure 1 shows an elevator shaft shaped by the structure of the

present invention In it you can clearly see enclosures (4), as walls

of work, arranged directly on the beams (2) that join the pillars (1). For more

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clarity, only the enclosures of the first and second modules have been represented

intermediate.

Figure 2 shows a perspective view of the boot module of the structure.

In it you can see that the structure is fixed to the hearth by using

of anchor plates (5) that allow the height adjustment of the same through the use

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of bolts (6).

Figure 3 shows a perspective view of the upper module of the structure. In

it can be seen that the structure is provided with a top beam (7) that allows the

lifting heavy and bulky items.

Figure 4 shows a perspective view of the intermediate module of the structure. In

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she can appreciate the arrangement of the tubular pillars (1), as well as that of the means of

union and reinforcement (3). As you can see the joining and reinforcement means (3)

they allow the union and the structural reinforcement, both between the pillars themselves (1) and between

   pillars (1) and beams (2), being arranged for this at the confluence points of

the same.

The pillars (1) comprise a square section with four longitudinal sides (1 O) and

a plurality of holes (11) arranged at both ends of at least two of its sides

longitudinal (10) contiguous.

Figures 5, 5a, 5b, 5c and 5d show in more detail the configuration of the beams

5

(2). As can be seen, the beams (2) comprise an "L" shaped section with two

longitudinal sides (20), each topped by a flange (21) perpendicular to the

same and oriented towards the inside of the beam (2), where the flange (21) of one of the

Longitudinal sides (20) are trimmed at their ends for easy assembly. In

specifically, said cutout serves to allow the insertion of the beam (2) to the bracket (36) of the

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joining and reinforcement means (3), figure 8b. The beams (2) also comprise a plurality

of holes (22) arranged at the ends of the longitudinal sides (20) and a plurality of

slots (23) arranged aligned along the longitudinal sides (20). These

Slots (23) are specially designed to facilitate the anchoring of bricks or blocks

ceramic both to the beam itself (2) and to other anchor points external to the hollow of

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elevator, for example using grommets and fixing angles (8), like the one in figure 6.

Figures? A, 7b, 8a and 8b show in more detail the configuration of the media

of union and reinforcement (3). As you can see the means of attachment and reinforcement (3)

they comprise an inner plate (31) and an outer plate (34) configured to be arranged

respectively on the inner face and the outer face of the junction zone of the ends of

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two pillars (1), said plates (31, 34) facing each other and joined to both pillars

(1) as a sandwich. Likewise, said joining and reinforcement means (3) comprise

also a bracket (36) fixed on the outer plate (34) configured to be inserted into the

end of a beam (2) and remain attached to it.

In turn, the inner plate (31) comprises a plurality of holes (32), where each

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one of them is attached to a nut (33), said holes (32) and nuts (33) being

associated to them coinciding with the holes (11) of the pillars (1), while the

outer plate (34) comprises a plurality of holes (35) coinciding with the holes (11)

of the pillars (1). Finally, the bracket (36) also comprises a plurality of holes

(37) coinciding with the holes (22) of the beams (2). All of them qualified for employment

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of screws.

In the points where the beams (2) do not converge with the pillars (1) can be arranged

also the inner plates 31 to reinforce the joint between pillars (1), without requiring the

   use of the outer plates (34) and their corresponding brackets (36), figure 4.

Claims (2)

1.-Improvements introduced in the invention patent No. 200800144 relating to a modular metal structure to form an elevator shaft, where said structure 5 comprises a plurality of modules that are composed of vertical profiles or pillars (1) and horizontal profiles or beams (2) assembled by screwing without welding, said improvements characterized in that the structure is configured to support the weight of enclosures (4 ) resting on the upper face of the beams (2), providing: 1 O • tubular type pillars (1); Y • means of joining and reinforcement (3), between the pillars themselves (1) and between the pillars (1) and the beams (2), arranged at their confluence points. 2.-Improvements introduced in the patent of invention n ° 200800144 relative to a Modular metal structure for forming an elevator shaft according to claim 15 characterized in that the pillars (1) comprise:

•

a square section with four longitudinal sides (1 O); Y

•

a plurality of holes (11) arranged at both ends of two adjacent longitudinal sides (10). 3.-Improvements introduced in the patent of invention n ° 200800144 relative to a

Modular metal structure for forming an elevator shaft according to any of the preceding claims 1 to 2 characterized in that the beams (2) comprise: • an "L" shaped section with two longitudinal sides (20), each topped by a flange (21) perpendicular to it and oriented towards the inside of the beam (2), where the flange (21) from one of the longitudinal sides (20) is 25 cropped at its ends;

•

a plurality of holes (22) arranged at the ends of the longitudinal sides (20); Y

•

a plurality of grooves (23) arranged aligned along the longitudinal sides (20).

4. Improvements introduced in the invention patent No. 200800144 relating to a modular metal structure for forming an elevator shaft according to any of claims 1 to 3 characterized in that the joining and reinforcement means (3) comprise: • an inner plate (31) and an outer plate (34) configured to be arranged 35 respectively on the inner face and the outer face of the joining area of the ends of two pillars (1), said plates (31, 34) facing each other and joined to both pillars (1); Y • a bracket (36) fixed on the outer plate (34) configured to be inserted at the end of a beam (2) and attached to it. 5. Improvements introduced in the invention patent no. 200800144 relating to a modular metal structure to form an elevator shaft according to claims 2 and 4 characterized in that: 5 • the inner plate (31) comprises a plurality of holes (32), where each of them is attached to a nut (33), said holes (32) and the nuts (33) associated with them coinciding with the holes (11) of the pillars (1); Y • the outer plate (34) comprises a plurality of holes (35) coinciding with the holes (11) of the pillars (1). 6. Improvements introduced in the invention patent No. 200800144 relating to a modular metal structure to form an elevator shaft according to claims 3 and 4 characterized in that the bracket (36) comprises a plurality of holes (37) coinciding with the holes (22) of the beams (2).