KR100848566B1 - Compound construction method valve room and that construction method - Google Patents

Abstract

The present invention relates to a valve chamber structure for installing the composite structural valve chamber in the basement of the road, the valve chamber is configured by using a composite structural material (FRP: Fiber Reinforced Plastics-fiber-reinforced plastic) and then the valve chamber for construction A valve chamber comprising a vertical wall structure, an upper wall structure, and a lower wall structure. More specifically, the valve chamber structure for improving the construction and completeness of the valve chamber and structurally safe and large for various external pressures are divided into the upper wall structure, the vertical wall structure, and the lower wall structure for simple assembly in the field. It is to provide a valve chamber construction method that can be adapted to various environments such as installation.

In the composite structural valve chamber according to the present invention, the composite structural panel A having one side is formed by a t-shaped groove 2 and the other by a t-shaped protrusion 1, and the middle part has a plurality of cross-shaped hollow passages 3 ( 24 and one side are formed of the T-shaped grooves 2 so as to be fitted to the T-shaped protrusions 1 formed on one side of the composite structural panel A 24, and the other is also the Tee-shaped grooves 2 ), The middle part is composed of a composite structural panel B 25 having a plurality of cross-shaped hollow passages 3 and the composite structural panels AB 24 and 25 to form a vertical wall and an upper and lower wall. In order to form a tee-shaped protrusion 1 on two outer surfaces at right angles, a composite structural connecting column 6 having a cross-shaped hollow passage 3 therein, and the composite structural panels AB 24 and 25 are formed. Vertical wall by assembling the rectangular structure through the composite structure connecting column (6) And cross-shaped connecting rods (7) made of a composite structure projecting outwardly on the bottom of the upper wall and the upper surface of the lower wall for connection between the upper wall and the vertical wall, which are the upper part of the vertical wall, and the vertical wall and the lower wall. The composite structural panels AB (24) and (25) and the connecting column (6), the cross-shaped connecting rod (7) is made of a heating mold (impregnated with an unsaturated polyester resin in an impregnation tank with roving fibers and mat fibers). 18, 19, 20, 21 is passed through the molding, characterized in that configured by drawing molding with a drawing machine.

Composite Structural Valve Room, Composite Structural Panel, Composite Structural Column, Composite Strand Cross Connecting Rod

Description

Compound construction method valve room and that construction method

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view illustrating the structure of a composite structural panel A and B having a cross-shaped hollow passage for explaining a composite structural valve chamber structure according to the present invention and a connecting column.
Figure 2 is a perspective view for explaining the coupling of the composite structural panels A, B having a plurality of cross-shaped hollow passages and the connecting column for explaining the composite structure valve chamber structure according to the present invention.
Figure 3 is a perspective view showing a state connecting the composite structural panel upper wall and the vertical wall cross-shaped connecting rod for explaining the composite structural valve chamber according to the present invention.
4 is a view for explaining a composite structural valve chamber according to the present invention, showing an example of stacking both sides of a composite structural panel upper wall having a plurality of cross-shaped hollow passages with a composite structural material.
Figure 5 is a perspective view showing a state in which the connecting structure is laminated with a composite structural material after the assembly of the composite structural panel upper wall and the vertical wall according to the present invention and cut the pipe passing portion of the vertical wall.
6 is a perspective view illustrating a state in which a composite structural valve chamber according to the present invention is covered by connecting to a lower wall and a manhole entrance is cut.
7 is a perspective view showing a state in which both sides of the composite structural panel substructure having multiple cross-shaped hollow passages for installing the composite structural valve chamber according to the present invention are laminated and blocked by the composite structural material.
8 is a perspective view for explaining a valve chamber construction state to which the composite structural panel according to the present invention is applied.
9 is a reference diagram for explaining a valve chamber construction state to which the composite structural panel according to the present invention is applied.
10 is a view showing an example of a valve chamber construction state to which a composite structural panel according to the present invention is applied.
11 is a reference diagram showing an example of a valve chamber construction state to which a composite structural panel according to the present invention is applied.
12 is a system diagram showing an example of molding production for constructing a composite structural panel valve chamber according to the present invention.
※ Explanation of code about main part of drawing ※

1: T-shaped protrusion 2: T-shaped groove

3: Cross hollow passage 5: Unsaturated polyester resin 6: Connecting column 7: Cross connecting rod
8: Laminated with composite structural material 9: Tube
DESCRIPTION OF SYMBOLS 10: Upper wall (structure) 11: Vertical wall (structure) 12: Lower wall (structure) 13: Wall space 14: Cutting panel 15: Roving fiber 16: Mat fiber 17: Impregnation bath 18: A Heating mold 19: B heating mold 20: Column heating mold 21: Cross connecting rod heating mold 22: Drawing machine 23: Cutting machine 24: Composite structural panel A 25: Composite structural panel B 26: Molded article

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

The present invention relates to a valve chamber structure for installing the composite structural valve chamber in the basement of the road, the valve chamber is configured by using a composite structural material (FRP: Fiber Reinforced Plastics-fiber-reinforced plastic) and then the valve chamber for construction A valve chamber comprising a vertical wall structure, an upper wall structure, and a lower wall structure. More specifically, the valve chamber structure for improving the construction and completeness of the valve chamber and structurally safe and large for various external pressures are divided into the upper wall structure, the vertical wall structure, and the lower wall structure for simple assembly in the field. It is to provide a valve chamber construction method that can be adapted to various environments such as installation.

Previously, various valve chambers used in piping sites have been installed in masonry, concrete, and composite structures (FRP + steel). As masonry or concrete structure has to be constructed for a long time in the field, it causes obstacles in traffic communication and is not completely waterproof, which leads to difficult problems in maintenance of groundwater. On the contrary, the composite structure (FRP + steel) is a factory product, which was a breakthrough method of eliminating various problems compared to masonry or concrete structures in the case of small and medium sized products, but it was difficult to transport in large cases.

Therefore, the object of the present invention is more suitable for urban road conditions in the pre-fabrication of the composite structural valve chamber, while using the composite structural panel divided into the upper wall structure, vertical wall structure, lower wall structure, etc., even in the case of large valve chamber To solve the transport problem.
Another object of the present invention is to provide a valve chamber that is structurally safe against external pressure and simple in assembly.
A feature of the present invention for achieving these objects, in the valve chamber made of a composite structure,
A composite structural panel A formed with a tee-shaped groove on one side and a tee-shaped protrusion on the other side and having a plurality of cross-shaped hollow passages in the middle portion thereof;
One side of the composite structural panel A to be fitted to the tee-shaped protrusion formed on the one side is molded into the tee-shaped groove, the other side is formed into the tee-shaped groove, the middle portion is a composite structural panel having a plurality of cross-shaped hollow passages With B,
In order to form the vertical wall and the upper and lower walls by connecting the composite structural panels AB, a tee-shaped protrusion is formed on two outer surfaces at right angles, and a composite structural connecting pillar having a cross-shaped hollow passage therein;
The composite structural panels AB are assembled into a rectangular shape through the composite structural connecting column to complete the vertical wall, and the upper part is connected to the upper wall and the vertical wall to be the upper part of the vertical wall, and the vertical wall and the lower wall are connected to each other. It consists of a cross-shaped connecting rod made of a composite structure protruding outward from the bottom of the wall and the top of the lower wall,
The composite structural panel AB and the connecting column, the cross-shaped connecting rod is formed by impregnating the roving fibers and mat fibers placed in the impregnation tank with an unsaturated polyester resin in an impregnating tank to pass through a heating mold, and is formed by drawing molding with a drawing machine. do.
Another feature of the invention,
In a valve chamber made of a composite structural material,
A composite structural panel A formed with a tee-shaped groove on one side and a tee-shaped protrusion on the other side and having a plurality of cross-shaped hollow passages in the middle portion thereof;
One side of the composite structural panel A to be fitted to the tee-shaped protrusion formed on the one side is molded into the tee-shaped groove, the other side is formed into the tee-shaped groove, the middle portion is a composite structural panel having a plurality of cross-shaped hollow passages With B,
In order to form the vertical wall and the upper and lower walls by connecting the composite structural panels AB, a tee-shaped protrusion is formed on two outer surfaces at right angles, and a composite structural connecting pillar having a cross-shaped hollow passage therein;
The composite structural panels AB are assembled into a rectangular shape through the composite structural connecting column to complete the vertical wall, and the upper part is connected to the upper wall and the vertical wall to be the upper part of the vertical wall, and the vertical wall and the lower wall are connected to each other. It consists of a cross-shaped connecting rod made of a composite structure protruding outward from the bottom of the wall and the top of the lower wall,
The composite structural panel AB, the connecting column, and the cross-shaped connecting rod are formed by impregnating the roving fibers and mat fibers, which are mounted on the holder, with an unsaturated polyester resin in an impregnating tank, passing a heating mold, and drawing a molding machine using a drawing machine. Configure
Field construction of the composite structural valve chamber,
The connection of the neighboring composite structural panel B corresponding to the composite structural panel A is a step of connecting the t-shaped grooves formed at both ends and the t-shaped protrusion against each other;
Square vertical wall connection is a step of connecting the composite structural connecting pillars having the tee-shaped protrusions on the two sides at the right angle in the four corners,
The upper wall and the vertical wall connection to the vertical wall and the connection of the lower wall and the vertical wall are characterized in that the valve chamber is constructed by inserting a cross-shaped connecting rod made of a composite structure into the cross-shaped hollow passage of the vertical wall.

delete

delete

delete

delete

The present invention is to provide a valve chamber for configuring the valve chamber installed in the basement of the road to the composite structural valve chamber, it is possible to assemble the composite structural valve chamber in the upper wall structure, vertical wall structure, lower wall structure . In other words, the construction of the composite valve chamber and the valve chamber according to the present invention improves the construction and completeness of the valve chamber in any case, the upper wall 10, the vertical wall 11, if structurally safe and large It is characterized in that the lower wall (12) is invented to be adapted to various environments by simply assembling and installing in the field by separating and transporting to the site without assembling in the factory.
Here, the composite structure, as a well-known FRP (Fiber Reinforced Plastics) material, referred to as 'fiber-reinforced plastic'.
All the materials constituting the present invention are molded into a composite structural material. Therefore, hereinafter, the term 'composite structural material' is used as the meaning of the FRP material or will be described by omitting it.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view for explaining the structure of a composite structural panel A and B having a cross-shaped hollow passage for explaining a composite structural valve chamber structure according to the present invention and a connecting column. Figure 2 is a perspective view for explaining the coupling of the composite structural panels A, B having a plurality of cross-shaped hollow passages and the connecting column for explaining the composite structure valve chamber structure according to the present invention. 3 is a perspective view showing a state in which a composite structural panel upper wall and a vertical wall are connected by cross-shaped connecting rods for explaining the composite structural valve chamber according to the present invention. 4 is a view illustrating an example of a composite structural valve chamber according to the present invention, in which both surfaces of a composite structural panel upper wall having a plurality of cross-shaped hollow passages are laminated and blocked by a composite structural material. 5 is a perspective view illustrating a state in which a connection part is laminated with a composite structure after cutting the composite structural panel upper wall and the vertical wall according to the present invention, and a pipe passing portion of the vertical wall is cut. 6 is a perspective view showing a state in which a composite structural valve chamber according to the present invention is covered by connecting to a lower wall and a manhole entrance is cut. 7 is a perspective view showing a state in which both sides of a composite structural panel substructure having multiple cross-shaped hollow passages for installing a composite structural valve chamber according to the present invention are laminated and blocked by a composite structural material. 8 is a perspective view illustrating a valve chamber construction state to which a composite structural panel according to the present invention is applied. 9 is a reference diagram for explaining a valve chamber construction state to which the composite structural panel according to the present invention is applied. 10 is a view showing a valve chamber construction state to which a composite structural panel according to the present invention is applied as an example. 11 is a reference diagram showing a valve chamber construction state to which the composite structural panel according to the present invention is applied as an example. It is a system diagram which shows the example of shaping | molding manufacture for constructing the composite structural panel valve chamber which concerns on this invention.
In the composite structural valve chamber according to the present invention, the composite structural panel A having one side is formed by a t-shaped groove 2 and the other by a t-shaped protrusion 1, and the middle part has a plurality of cross-shaped hollow passages 3 ( 24 and one side are formed of the T-shaped grooves 2 so as to be fitted to the T-shaped protrusions 1 formed on one side of the composite structural panel A 24, and the other is also the Tee-shaped grooves 2 ), The middle part is composed of a composite structural panel B 25 having a plurality of cross-shaped hollow passages 3 and the composite structural panels AB 24 and 25 to form a vertical wall and an upper and lower wall. In order to form a tee-shaped protrusion 1 on two outer surfaces at right angles, a composite structural connecting column 6 having a cross-shaped hollow passage 3 therein, and the composite structural panels AB 24 and 25 are formed. A vertical wall is assembled by assembling a rectangular shape through the composite structure connecting column (6). And cross-shaped connecting rods (7) made of a composite structure projecting outwardly on the bottom of the upper wall and the upper surface of the lower wall for connection between the upper wall and the vertical wall, which are the upper part of the vertical wall, and the vertical wall and the lower wall. The composite structural panels AB (24) and (25) and the connecting column (6), the cross-shaped connecting rod (7) is made of a heating mold (impregnated with an unsaturated polyester resin in an impregnation tank with roving fibers and mat fibers). 18, 19, 20, 21 is passed through the molding, characterized in that configured by drawing molding with a drawing machine.
In the field construction of the valve chamber of the composite structure according to the present invention, the connection of the adjacent composite structural panel B (25) corresponding to the composite structural panel A (24) is a tee-shaped groove (2) formed at both ends and the tee Connecting the female protrusions (1) to each other, and connecting the rectangular vertical wall by connecting the composite structural connecting pillars (6) having the T-shaped protrusions (1) at four corners at two corners of the outer perpendicular direction; The upper wall and the vertical wall connection to the vertical wall and the lower wall and the vertical wall are connected to each other by inserting a cross connecting rod 7 made of a composite structure into the cross hollow passage 3 of the vertical wall to construct a valve chamber. It is done.
All components of the valve chamber according to the present invention, for example, panels AB, connecting columns, cross connecting rods, etc., are all formed of a composite structural material (FRP).
There are two types of panel for installing the valve chamber A and B type, and the composite structural panel A (24) has a tee-shaped groove (2) on one side and a tee-shaped protrusion (1) on one side and several crosses in the middle. The composite structural body 4 panel having the hollow part passages 3 and the composite structural panel B 25 has a tee-shaped groove part 2 at both edges and several cross-shaped hollow part passages 3 in the middle.

delete

delete

delete

delete

delete

delete

Roving fiber (15), mat fiber (fiber) to produce a composite structural connecting column (6), cross-shaped connecting rod (7), etc. having a tee-shaped protrusion (1) on the outer two sides and a cross-shaped hollow passage (3) inside 16) and the like are impregnated with an unsaturated polyester resin (5) in the impregnation tank (17) to form an A-type heating mold (18), a B-type heating mold (19), a connecting column heating mold (20), and a cross connecting rod heating mold (21). Drawn by the drawing machine 22 to pass through the cutting machine 23 to the required length, A type composite panel 24, B type composite panel 25, connecting column 6, cross connecting rod ( 7) The molded article 26, etc. are produced.
Such molding is according to a general synthetic resin molding method, and there is no specificity in manufacturing, so a detailed description thereof will be omitted.
However, the structure of the valve chamber according to the present invention shows that it can be freely manufactured by a general molding method.
1 to 6, the construction sequence according to the present invention, when assembling the panel constituting the upper wall 10, the vertical wall 11, the lower wall 12, composite structural panel A (24), composite structural panel The B 25 is erected and the composite structural panel B 25 is lifted from the top to the T-shaped protrusion 1 of the composite structural panel A 24 to fix it. Several cross-shaped hollow passages are laminated (8) on both sides of the upper wall (10) and the lower wall (12) with a composite structure to prevent them. The vertical wall (11) assembly is a composite structure having the vertical wall (11) panel in a square shape, the four corners of the vertical wall (11), with the t-shaped protrusion (1) on two sides perpendicular to the outside and the cross-shaped hollow passage (3) inside The connecting column 6 is inserted from above to form a rectangular vertical wall 11. The lower wall 12 and the vertical wall 11 are connected to each other by fixing the cross-shaped connecting rods 7 to the four corners of the lower wall 12 panel and covering the vertical wall 11 on the lower wall 12. The upper wall 10 and the vertical wall 11 are connected downward to fix the cross-shaped connecting rod 7 to the four corners of the panel, and the composite structural material for each connection portion of the upper wall 10, the vertical wall 11, and the lower wall 12. The furnace 8 is laminated to form a monolithic composite structural valve chamber.

Finally, the vertical wall cutting panel 14 cut out between the wall space 13 of the vertical wall 11 through which the tube 9 passes and the tube 9 for the passage of the pipe is divided into two and laminated with a composite structure ( 8) to complete.

As described above, in the present invention, the panel for installing the composite structural valve chamber is a panel having a plurality of cross-shaped hollow passages, so that the cross section second moment is large and structurally safe, and the panel A, the panel B, and the connecting column are easily connected. In addition, the cross-shaped connecting rod is fixed to connect the vertical wall, the upper wall and the lower wall, so that it is easy to assemble and connect. It is possible to assemble and connect.

Claims (2)

In a valve chamber made of a composite structural material, A composite structural panel A 24 having one tee-shaped groove 2 and the other tee-shaped protrusion 1, the middle having a plurality of cross-shaped hollow passages 3; One side of the composite structural panel A (24) is molded into one of the Tee-shaped protrusions (1) to be molded on one side is formed into a Tee-shaped groove (2), the other side is molded into a Tee-shaped groove (2) The middle portion is a composite structural panel B (25) having a plurality of cross-shaped hollow passages (3), In order to connect the composite structural panels AB (24) and (25) to form a vertical wall and an upper and lower wall, a tee-shaped protrusion 1 is formed on two outer surfaces at right angles, and a cross-shaped hollow passage 3 is formed therein. Composite structural connecting column (6) having, The composite structural panels AB (24) and (25) are assembled into a rectangular shape through the composite structural connecting column (6) to complete a vertical wall, and the connection between the upper wall and the vertical wall, which is the upper part of the vertical wall, and the vertical wall. For connecting the wall and the lower wall is made of a cross-shaped connecting rod (7) made of a composite structure protruding outward on the bottom of the upper wall and the upper surface of the lower wall, The composite structural panels AB (24) and (25), the connecting column (6), the cross-shaped connecting rod (7) is a heating mold (18, 19) by impregnating the roving fibers and mat fibers mounted in the impregnation tank with an unsaturated polyester resin A composite structural valve chamber comprising: a composite structural valve chamber formed by passing through a 20, 21, and a molded drawing machine. Construction of the composite structural valve chamber of claim 1, The connection of the neighboring composite structural panel B (25) corresponding to the composite structural panel A (24) is a step of connecting the tee-shaped grooves (2) formed on both ends and the tee-shaped protrusions (1), Square vertical wall connection is a step of connecting the composite structural connecting column (6) having a tee-shaped protrusion (1) on two sides in the outer perpendicular direction by connecting the four corners, Connecting the upper wall and the vertical wall to the vertical wall and connecting the lower wall and the vertical wall inserts a cross connecting rod 7 made of a composite structure into the cross hollow passage 3 of the vertical wall to construct a valve chamber. Composite structural valve chamber construction method comprising a.

Images