JPH03500191A - Penetrating structural element - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] Penetrating structural element The present invention is particularly useful for distributing heat, water, and sewage between different floors or different locations within a building. While sealing pipes, electrical and air conditioning conduits in vaulted structures (vaultJ) The present invention relates to a penetrating structural element for guiding through.

Traditionally, in facility building holes, the above conduits are installed during the construction phase of bold style structures. I'm being kicked. Usually several tubes are fitted through one hole. Time In the future, the installation of pipes will include all installations in complete air pipe structures or similar This was not done until the holes were formed.

Space utilization within the air pipe is often unclear and inadequate regarding air pipe space. This is because each installation involves the engineer installing each pipe in a chaotic manner. Ru. Due to uncontrolled space utilization, excessively large air pipes can lead to expensive construction areas. It takes up area.

The sealing of penetration structures and the installation and construction of air pipe walls are included in all installations within air pipes. This could not be done until the injury was done and the pressure test was done.

Sealing of penetration constructs requires relatively free-flowing condensation to achieve an adequate seal. It must be made in chunks of leet or something similar. hence the type The formwork formed around the tube must be dimensioned very precisely before it is framed and formed. Must be. This formwork is made by hand for each length, so this corresponds to It costs a lot of money.

During the removal of the formwork, for example, breaks in sewer pipes often occur, resulting in most cases Tubes must be selectively cleaned, removed and reassembled up to the first joint. No. This often results in unreasonable and unpredictable costs.

In using current methods, time, money, and materials are wasted and space utilization is reduced. Uncontrolled and open holes create a fall hazard.

The aim of the invention is to eliminate the above-mentioned drawbacks. This purpose is based on the present invention. This is accomplished with penetrating structural elements, which are made of concrete or lightweight aggregate. The frame body is formed by concrete, and the above-mentioned elements are attached to it during manufacturing. The connecting piece extending through the frame is formed into a dense mold to form a connecting piece and/or a pipe separating piece. Continuously connect the container tube at both ends of the element and guide it through the frame of the element while sealing it. It is characterized by a container tube that can be attached.

The penetrating structure element according to the present invention is formed according to the drawing of the air pipe. Constructed from factory-fabricated elements, there is no wasted material and the use of air pipe space is improved. is controlled, the installation order is clear, wasted area is eliminated, and unnecessary work is eliminated. is removed, part 1. Construction timelines are shortened due to rapid installation of air pipes. . Basically, the reduction in time is achieved by installing the pipes inside the air pipe in layers. Therefore, pressure tests can also be performed within the layer. The air pipe wall can then be installed immediately. Wear. Furthermore, a very important point to consider is that the risk of falling no longer exists. That's what I mean.

In a preferred embodiment of the invention, the upper edge of the connecting piece and/or the tube separator It is placed at the same level as the upper edge of the body.

This effect can be achieved by turning the penetrating structural elements upside down in a simple way using formwork-forming bases. The advantage is that it can be used to form formwork. In a preferred embodiment of the frame, a planar material, preferably or surrounded by a collar consisting of a metal plate. This results in properly supported In addition to the other functions described below, the above-mentioned collars are used to form the formwork of the above-mentioned elements. It also serves as a mold for the side walls of the element.

Another preferred embodiment of the invention is such that the lower end of the collar extends below the lower surface of the frame. It becomes. Additionally, this arrangement allows the lower edge of the collar to be substantially It has the advantage that it can be provided with horizontal protrusions.゛As a result, the appropriate color Due to the precise dimensioning method, the above elements are automatically set to the correct level, resulting in , the tightening of the above-mentioned elements for the formation of the final fixed formwork is for example horizontal protrusions. be fixed to the wall by driving a fixing nail through the section or separately through a vertical collar. will be carried out.

In a further preferred embodiment of the invention, the protrusion of the collar is elastically bendable. It has become a thing. This allows the penetrating structure element to pass through the air pipe hole and exit the top. This element is then firmly inserted from below to the above protrusion. determined. This is particularly advantageous when ready-made bathroom elements are used; In that case, the installation of the through-structure element is preferably carried out when the bathroom element is installed. It is best to do this after

The invention will be described in more detail below with reference to the accompanying figures.

FIG. 1 shows a plan view of a feedthrough element according to the invention.

FIG. 2 shows a sectional view taken along the line ■--■ in FIG. 1.

FIG. 3 shows a sectional view taken along the line ■--■ in FIG.

FIG. 4 shows a sectional view taken along the line 1'/-■ in FIG.

Figure 5 shows two through-structure elements already installed in place with pipes installed between them. Indicates the

In FIG. 1 an embodiment of a penetrating structural element is shown in plan view and in cross section. Diagrams are shown in FIGS. 2-4. The through-structure unit designated with reference number l is always It is assembled according to a specific air pipe drawing and as a result the dimensions of this element are The method and construction, as well as the size and number of tubes to be penetrated, always vary from case to case. Ru.

This penetrating structural element 1 is made of concrete or lightweight aggregate concrete. It is provided with a formwork formed of a rub-shaped frame body 2. In addition, a frame 2 for each pipe to be penetrated A connecting piece extending through the is tightly molded during manufacturing. In the embodiment shown in FIG. Reference number 3' indicates the sewer pipe connection piece, reference number 4' indicates the six electric pipe connection pieces, Reference number 5' indicates an air conditioning pipe connection piece. Each connection piece 3', 4', 5' is a ball Pipes that run through Rudo style structures, such as sewer pipes3. Same as electric pipe 4 or air conditioning pipe 5 (Fig. 5) The six pipes 3, 4.5 are made of the same pipe material, and the connecting pieces 3', 4', 5' are connected in a known manner. can be continuous at both ends.

Particularly in connection with heat and water pipes, a piercing element l can be inserted into the frame of this element l. A formwork is being formed for a tube isolation piece 6' to fit the 6 tubes 6 that penetrate the body 2 while sealing it. Advantageously, it is formed in the same direction. In this way, the connection point of the heat or water pipe 6 is It can be provided at a desired position outside the frame body 2.

As best seen in Figure 2, the frame 2 is made of a plate-like material, preferably a metal plate. It is surrounded by a collar 7 consisting of: The upper end of the collar 7 is the same as the upper surface 8 of the frame 2. adapted to the level. Connection pieces 3', 4', 5' and pipe isolation pieces 6' The upper edge is also arranged at the same level as the upper edge 8 of the frame 2.

In this way, the top surface of element 1 is aligned with the element 1 as described in detail below. This creates a level of uniformity which is particularly important during the manufacturing stage of the process.

At the upper end of the collar 7, the extension 11 is bent inside the frame and its extension On the one hand, the collar 7 is strengthened before the formwork of the frame body 2 is formed, and on the other hand, the collar 7 is strengthened after the formwork is formed. To ensure the connection between 7 and a frame 2. The lower end of collar 7 is on the lower surface of frame 2. The reason for this is that the thickness of the frame 2 is determined by the fire resistance of each building. This means that the thickness of the frame 2 can be made sufficiently smaller than the thickness of the normal bold style structure. means that the element l should be lightly pressed against the part to facilitate its handling. Because it does. A horizontal protrusion 10 is also bent at the lower end of the collar 7, and normally an element There is one protrusion on each side of the element l. The height of color 7 is element l When the element l is placed so as to be supported on the protrusion lO in the following manner, The top surface 8 is dimensioned to the desired level.

In the collar 7, a notch is formed in advance in the extension part 11 at a predetermined corner, and a protrusion is formed in the extension part 11 in advance. A groove (not shown) is formed in the origin lO, and by bending it into a desired shape, it can be extended +11 1 and a protrusion 810 formed from a homogeneous, e.g., hot-dipped galvanized steel plate. Ru. The already bent ends of the collar 7 can be fixed with blind rivets (as shown), if necessary. They may be joined together (without). At the corners of the collar 7, if necessary, remove the protrusions. For example, the notches between the 10 holes may be covered with a plate-like member (not shown).

As best seen in Figure 1, in the frame of element l, its formwork Appropriate gripping means 12 made of reinforced steel, for example, may be embedded during the forming stage, and the gripping means 12 may be The steps extend outside element 1.

These means 12 can be formed in the lift handle if necessary. Ru. However, their main function is between element l and bold style construction. The goal is to ensure the bond.

The above-mentioned connection type, its parts or, as shown in Figure 3.4, the extension 3'' It can also extend through the collar 7 if necessary.

In the installation stage, the penetrating structure unit l is mounted on a frame (shutter-in), for example. g) Alternatively, it may be supported on a concrete cover plate 13 (FIG. 5).

Once the element is snapped into place correctly, the element It is temporarily fixed to the formwork or cover plate 13 with nails passing through the protrusion lO. element The final fixation of 1 is a vault plate, which is used to form the formwork of 4. carried out in connection with

When a hollow slab is used, element 1 should be placed either below or into this hollow slab. It is fitted into the formed hole, and as a result, the element is temporarily fixed by inserting the protrusion lO into the slab. This is done by sticking it out so as to fix it on the underside of the . Element l color 7 By arranging the protrusion lO so as to be elastically bendable, the element I is ζ If necessary, it can also be fitted through the hollow slab from above, in which case the The element l is lowered until the protrusion 10 returns to its rest position, and then the element The protrusion 10 is located on the underside of the hollow slab when the member is slightly raised. and fixed to it. Final fixing of the element is done through the hollow slab hole and the element. Gap between ment 1? This is done by pouring concrete.

In particular, in connection with hollow slabs, the elements l can be suitably laminated (1a tbesX (not shown) was already fixed in place by the cavity slab manufacturer. It is also possible to have a small lateral slack with respect to element 1. stomach. In this way, the final positioning and fixing of element 1 can be carried out in the hollow cavity. This is done after it has been snapped into place.

Once two successive penetrating structural elements of the same air pipe structure are finally in place Once installed, the tubes that should be located between them can also be snapped into place. Becomes Noh.

The actual tube installation after element 1 has been installed is well known to those skilled in the art. Therefore, only FIG. 5 of the typical method is shown here as a reference example. So Here, the sewer pipe 3 is connected using a sliding cylindrical joint 15, and similarly The air conditioning pipe 5 uses a connecting part 16. On the other hand, electric tubes, for example coupling 17 Alternatively, it can be extended using a pipe or connecting piece 4' extended at the other end. Penetrating the tube separator 6' The extension and connection of the heat and water pipes 6 fitted in the It is done using

international search report -v*mbepm+^-'-b-'IIs, PCT/FI88100135

Claims (10)

[Claims] 1. Heat, water, sewer, electrical and A penetrating structure element that guides air conditioning pipes through a vault-like structure while sealing it. A frame made of concrete or lightweight aggregate concrete a body (2), which extends through the frame (2) of said element (1) during manufacture; The connecting pieces (3', 4', 5') that extend Each tube (3, 4, 5) is continuous at both ends of the isolation piece (6') to Each pipe (6) to be guided through the frame (2) of 1) is installed while sealing it. A penetrating structure unit (1) characterized by: 2. The upper edge of the connecting piece (3', 4', 5') and/or the pipe separating piece (6') according to claim 1, characterized in that the is at the same level as the upper edge (8) of the frame (2). element. 3. The above connecting pieces (3', 4', 5') should be led through the vault-like construction. 3. The pipe according to claim 1 or 2, characterized in that it is made of the same pipe material as the pipe (3, 4, 5). Elements included. 4. The frame body (2) is formed by a collar (7) made of a plate-shaped material, preferably a metal plate. 4. Element according to any one of claims 1 to 3, characterized in that it is surrounded. 5. The upper end of the collar (7) is installed at the same level as the upper surface (8) of the frame (2). and the upper end of this collar (7) is an extension (11) bent inward of the frame (2). An element according to any one of claims 1 to 4, characterized in that it is. 6. The lower end of the collar (7) extends below the lower surface (9) of the frame (2). An element according to any one of claims 1 to 5, characterized in that: 7. The lower end of said collar (7) has one or more horizontal protrusions (10). An element according to any one of claims 1 to 6, characterized in that: 8. The collar (7) is characterized in that the protrusion (10) is elastically bendable. The element according to any one of claims 1 to 7. 9. Laterally from said frame (2) one or more preferably made of reinforced steel. Claims 1 to 8, characterized in that the gripping means (12) protrudes. Elements included. 10. Said connecting piece, part or extension thereof (3'') extends through the collar (7); An element according to any one of claims 1 to 9, characterized in that: