ES1069322U - Prefabricated archet (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Prefabricated casket, essentially characterized in that it comprises a modular structure formed by independent side walls (1) that contact each other by adjacent surfaces (2) forming a tubular structure with a closed contour, said modular structure including an upper base (5) which sits on a perimeter band of its lower face on free upper surfaces (6) of the side walls (1), including also male elements (3, 3'') and female elements (4, 4'') complemented by each other and which are arranged on the contact surfaces (2, 6) and perimeter band of the upper base (5). (Machine-translation by Google Translate, not legally binding)

Description

Prefabricated casket.

Object of the invention

The present invention, as expressed in the set forth in this specification, refers to a casket prefabricated applicable to boxes of certain dimensions such as basements of measurement of high voltage of electrical energy, with what production acceleration is achieved, as well as a significant savings in the execution of the work.

Background of the invention

Currently, the boxes are made through a masonry work having previously done the hole in the ground where the work of masonry to form the actual casket, investing in this operation a time in labor that It will make the work as a whole more appreciable.

Description of the invention

The prefabricated casket that constitutes the object of the invention is characterized in that it comprises a structure modular formed by several pieces that fit together with a tongue and groove system.

These pieces include walls sides and a ceiling-like base with a wide opening center where a closing cover will be adjusted, either directly or with interposition of a frame that will fit precisely in the opening of said base, and on said frame the cover.

In turn, the edges of the side walls that are in contact with each other comprise surfaces complementary, defining the coupling of said walls a closed tubular structure. Likewise, the lid supports on your face lower on the upper free edges of the walls lateral.

In all cases, the contact surfaces between the different pieces that make up the casket incorporate male elements and female elements that complement each other, strengthening the union between these pieces and ensuring a position correct between the different side walls and upper base.

The side walls incorporate holes interns to allow the entry and exit of pipes in the inside the casket or basement, pipes where they will be introduced in turn different type of wiring.

The pieces or modules that make up the casket of the invention support each other by their contact surfaces adjacent, while linking each other through tongue and groove couplings, as mentioned previously.

It is therefore a question of obtaining independent prefabricated pieces with a tongue and groove hitch system of the different components that are assembled on site in the work itself, in a relatively short period of time, approximately one hour.

It should be noted that the casket of the invention does not incorporates lower base because this type of box of certain size are especially directed to the electrical pipes, of so that these types of boxes do not therefore carry soil concrete but a gravel bed to filter the water that can eventually enter the cabinet.

On the base as a ceiling, the corresponding frame and on this one the cover, or only this one (that DN-600 is usually normalized) and it turns out to be this same cover that goes flush with the pavement and surface upper of the base, usually the rolling layer, because you are pipes are usually arranged in correspondence with the road although they can also go on sidewalks, being in this case the top and base flush with sidewalk tiles.

Next to facilitate a better understanding of this descriptive report and being an integral part of the same accompany some figures in which with character illustrative and not limiting the object of the invention.

Brief description of the drawings

Figure 1.- Shows a perspective view exploded prefabricated casket, object of the invention.

Figure 2.- Shows a plan view of the casket of the invention.

Description of the preferred embodiment

Considering the numbering adopted in the figures, the prefabricated casket comprises in principle some side walls 1 that contact each other by surfaces adjacent 2 to form a closed tubular structure, to the once these contact surfaces 2 incorporate male elements 3 and female 4 to ensure positioning between said walls lateral 1, as well as their link between them.

The contact surfaces mentioned 2 coincide with corresponding bevel planes corresponding to the thickness of said side walls 1.

In turn, the casket also incorporates a base 5 that supports by a perimeter band of its inferior face on free upper surfaces 6 of the side walls 1, incorporating these upper surfaces 6 and perimeter band of the base 5 elements male 3 'and female 4' to ensure the positioning and linking of base 5 with respect to side walls 1.

The base 5 incorporates a central opening 7 where a cover will be fitted (not shown in the figures), either directly or with interposition of a frame. In this second case the framework will obviously be set in correspondence with the aforementioned opening 7 of the base 5 and the cover will then be coupled over said framework.

Side walls 1 include holes through 8 to allow the entry and exit of pipes that protect some wiring that will run inside those cited pipes.

Finally it should be noted that the pieces that make up the modular structure of the casket of the invention they will be made essentially of concrete, although they could be manufactured also with other suitable materials.

Claims (4)

1. Prefabricated casket, essentially characterized in that it comprises a modular structure formed by independent side walls (1) that contact each other by adjacent surfaces (2) forming a closed contour tubular structure, said modular structure also including an upper base (5) which sits by a perimeter band of its lower face on free upper surfaces (6) of the side walls (1), also including male elements (3, 3 ') and female elements (4, 4') complemented with each other and the which are arranged on the contact surfaces (2, 6) and perimeter band of the upper base (5). 2. Prefabricated casing according to claim 1, characterized in that the adjacent contact surfaces (2) of the side walls (1) coincide with inclined planes corresponding to the thickness of said side walls. 3. Prefabricated casing, according to any one of the preceding claims, characterized in that the base (5) incorporates a wide through opening (7). 4. Prefabricated casing, according to any one of the preceding claims, characterized in that the side walls (1) incorporate through holes (8).