KR102390056B1 - U-shaped water pipe manufacturing device capable of mass production - Google Patents

Abstract

The present invention relates to an apparatus for manufacturing a U-shaped waterway pipe capable of mass production, and more particularly, to providing an apparatus capable of mass-producing a U-shaped waterway pipe, so that it is easy to fasten the waterway pipes with each other and has a means that can be securely fixed after fastening It relates to a U-shaped water channel manufacturing apparatus capable of mass production that does not cause a problem in that the jaws for fastening between the water pipes do not easily demold across the mold during manufacturing.

Description

U-shaped water pipe manufacturing device capable of mass production

The present invention relates to an apparatus for manufacturing a U-shaped water pipe that can be mass-produced, has a structure that is easy to fasten with each other, and can be easily demolded from a mold during manufacturing.

In general, a waterway is formed along a roadside or farm roadside by using a canal pipe to collect and treat rainwater in case of rain or to allow water to flow to a necessary place.

Aqueduct pipes that form these waterways exist in various forms and are installed and constructed on roads or farm roads to ensure smooth drainage of sewage and smooth supply of water.

In particular, the reinforced concrete waterway pipe is used to make various waterways such as agricultural water or sewerage, and a method of constructing the waterway by installing a formwork at the site and pouring concrete was also used.

Recently, a waterway pipe is manufactured in a separate place using a separate waterway pipe manufacturing device (or, also called a “waterway pipe forming device” or “aqueduct pipe mold device”), and then transported to the construction site to continuously transport a plurality of waterway pipes to the required length. The method of constructing a waterway is adopted by connecting them with

However, in the case of such an existing water pipe, there was a problem in that the connection parts between each other were widened or there was a problem in fastening due to the poor coupling of the interconnecting parts. there was.

Republic of Korea Utility Model Publication No. 20-0414081 (Registered on Oct. 2006)

The present invention has been devised to solve the above problems, and an object of the present invention relates to an apparatus for facilitating mass production of U-shaped water pipes, and a jaw formed at the end for use when a plurality of water pipes are continuously connected. The structure is improved to prevent the case where the water pipe cannot be easily removed from the mold when the concrete is poured by It relates to a water pipe manufacturing apparatus.

Other objects and advantages of the present invention will be set forth below and will be learned by way of example of the present invention. Further, the objects and advantages of the present invention may be realized by means and combinations indicated in the claims.

The present invention is a means for solving the above problems,

an outer frame 10 providing an internal space 12 for pouring concrete (C);

a mold 20 fixedly installed in the inner center of the outer frame 10 so that the poured concrete C is cured in a water channel 100 having a predetermined shape, and rotatably installed together with the outer frame 10;

a recessed jaw forming part 30 protruding from one side of the mold 20 so that the recessed jaw 31 is recessed in one inner periphery of the water channel 100;

A protruding jaw forming part 40 that is detachably coupled to the other side of the mold 20 in advance to form a protruding jaw 41 that is fitted to correspond to the recessed jaw 31 on the other side of the water channel 100 . );

Consists of so that the water channel 100 is mass-produced,

After pouring concrete C into the mold 20 in an inverted U-shape, the outer frame 10 and the mold 20 are turned over and the water pipe 100 is demolded from the lower side of the mold 20 in a 'U' shape. When doing this, by removing the detachable protrusion forming part 40 in advance and then demolding, the protrusion 41 of the water pipe 100 is caught by the protrusion forming part 40 to prevent the problem of not being able to demold. characterized in that

As described above, the present invention has the effect of enabling mass production of U-shaped water pipes.

In addition, the present invention has the effect of being able to easily fasten the water pipe and the water pipe, and securely fix the fastened part.

In addition, the present invention has the effect of being able to easily demold the manufactured water channel pipe from the mold.

1 is a view of an embodiment showing an inverted U-shaped waterway pipe manufactured according to a mold shape according to the present invention.
2 is a view of an embodiment showing a waterway pipe in which the waterway tube manufactured in FIG. 1 is turned upside down;
3 is a view of an embodiment showing a state in which a plurality of waterway pipes are continuously connected according to the present invention.
4 is a flowchart of an embodiment showing a manufacturing sequence using the manufacturing apparatus according to the present invention.
5 is a view of an embodiment showing an example of a water channel and a water channel fixed coupling according to the present invention.
6 is a view of an embodiment showing a state in which the rubber packing of the waterway pipe connection part according to the present invention is mounted.
7 is a view of an embodiment showing the shape of an arc-shaped waterway pipe according to the present invention.
8 is a view showing a state in which a through hole is formed in a water pipe according to the present invention.
9 is a view of an embodiment showing a method for preventing damage when moving a water pipe according to the present invention.

Before describing various embodiments of the present invention in detail, it will be understood that the application is not limited to the details of the construction and arrangement of components described in the following detailed description or shown in the drawings. The invention is capable of being embodied and practiced in other embodiments and of being carried out in various ways. Also, device or element orientation (eg "front", "back", "up", "down", "top", "bottom") The expressions and predicates used herein with respect to terms such as ", "left", "right", "lateral", etc. are used merely to simplify the description of the invention, and the associated apparatus Or it will be appreciated that it does not simply indicate or imply that an element must have a particular orientation. Also, terms such as “first” and “second” are used in this application and the appended claims for the purpose of description and are not intended to indicate or imply relative importance or spirit.

In order to achieve the above object, the present invention has the following features.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, and the inventor should properly understand the concept of the term in order to best describe his invention. Based on the principle that it can be defined, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Accordingly, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical spirit of the present invention, so at the time of the present application, various It should be understood that there may be equivalents and variations.

Hereinafter, an apparatus for manufacturing a U-shaped water channel capable of mass production according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 7 .

The apparatus for manufacturing a U-shaped water channel capable of mass production according to the present invention is a manufacturing frame including an outer frame 10 , a mold 20 , a recessed jaw forming unit 30 , and a protruding jaw forming unit 40 .

The outer frame 10 is to provide an inner space 12 for pouring the material used in manufacturing the water pipe 100, such as concrete (C), on a separate installation surface 11 therein, front, rear, left , the right side (the installation surface 11 (bottom surface) can also be made to correspond to this outer frame 10.) to form the inner space 12, but this outer frame 10 is in accordance with the user's embodiment. Accordingly, all or some directions can be installed in an open or closed structure.

The mold 20 is a mold having the shape of the U-shaped water channel 100 to be manufactured, and is fixedly installed on the installation surface 11 in the center inside the outer frame 10 described above.

Accordingly, the concrete C poured into the outer frame 10 is poured into the periphery of the mold 20 (up to the upper surface of the mold 20 ), and a U-shaped water pipe having a preset shape according to the shape of the mold 20 . (100) is to be cured. Of course, since the mold 20 is initially installed on the center floor of the outer frame 10, it is natural that the concrete C to be poured is manufactured in an inverted U-shape.

In addition, the mold 20 is installed so that the outer frame 10 including the installation surface 11 and 360 degree rotation are possible.

The recessed jaw forming part 30 is a portion protruding from one side of the mold 20 described above, and the recessed jaw 31 is formed to be recessed in the inner periphery of one side of the water channel 100 .

The recessed jaw forming part 30 on one side of the first installed mold 20 before turning over the mold 20 is formed in an inverted U-shape.

In addition, according to an embodiment, an inverted U-shaped protrusion 70 identical to the cross-section is formed on one surface of the protrusion forming part 40 to protrude, so that when the water pipe is manufactured, the waterway pipe 100 on which the protrusion 41 is formed. ) on the other side, the rubber packing 71 may be formed so that a rubber packing groove 72 that can be inserted and mounted is recessed.

The protrusion forming part 40 is detachably coupled to the other side of the mold 20 in advance, and the protruding jaw 41 that is fitted to correspond to the recessed jaw 31 on the other side of the water channel 100 is provided. As such, the protruding jaw forming portion 40 on the other side of the first installed mold 20 before turning over the mold 20 is formed in an inverted U-shape like the recessed jaw forming portion 30 . (That is, the protruding jaw forming part 40 is detachably coupled to the other side of the mold 20 in a 'U' shape, so that the protruding jaw forming part 40 has the shape of the protruding jaw 41 when concrete (C) is poured. ) is formed on the other side of the water pipe 100.)

The protrusion forming part 40 may have a structure detachable from the mold 20 according to various embodiments of the user, so that the protrusion forming part 40 can be fixedly arranged and spaced apart from the mold 20 , and the mold 20 . In addition, the outer frame 10 may be installed on the inner surface of the outer frame 10 opposite to one side of the mold 20 .

As a result, concrete (C) is poured inside the outer frame (10) in which the mold (20) is installed, so that the water pipe (100) is formed in an inverted U-shape, and then the outer frame (10) and the mold (20) are installed. After turning over the surface 11 at 90 degrees and disposing the water channel 100 in a 'U' shape, the water channel 100 is demolded from the lower side of the mold 20 .

In the present invention, before demolding of the waterway pipe 100, by removing the above-described detachable protrusion forming part 40 in advance and then demolding, the protrusion 41 of the waterway pipe 100 by the existing protrusion forming part 40 ) and cannot be demolded (in the case of applying such a shape to the mold to form mutually corresponding grooves and protrusions at both ends of the U-shaped water pipe, the manufactured water pipe will be lifted out of the upper part of the mold, or the lower part of the mold Either of the two sides of the conduit pipe is caught in the mold and does not fall out, regardless of whether it is lowered by the This is to prevent the problem of damage to the water pipe 100 or the complexity of the process requiring the entire outer frame 10 to be opened.

The manufacturing steps of a water channel using the U-shaped water channel manufacturing apparatus capable of mass production of the present invention as described above are as follows.

an installation step (A) in which the mold 20 and the protrusion forming part 40 are installed in the outer frame 10;

a pouring step (B) in which the concrete (C) is poured in an inverted U-shape into the outer frame (10);

A sealing step (C) of sealing the upper surface of the outer frame (10) with a fixing plate (50);

a rotating step (D) of rotating the outer frame 10 and the fixing plate 50 by 90 degrees so that the water channel 100 cured therein becomes a U-shape;

a removing step (E) of removing the protruding jaw forming part 40 by opening one side of the outer frame 10;

a demolding step (F) of demolding the water pipe 100 to the lower end of the fixed outer frame 10 by lowering the fixing plate 50; are made sequentially and manufactured.

In the case of the water channel 100 manufactured in this way, according to various embodiments of the user, it is natural that it is also possible to manufacture in the form of an arc-shaped water channel in which the middle section is bent at a preset angle α desired by the user.

In addition, a plurality of the manufactured waterway pipe 100 of the present invention is used in continuous connection with each other. ) to be provided.

The coupling grooves 61 are recessed from the bottom surfaces of both sides of the waterway tube 100 in the longitudinal direction of the waterway tube 100, and are formed in a plurality in the width direction of the waterway tube 100. A separate coupling protrusion (not shown) for forming the coupling groove 61 may be formed.

The coupling plate 62 is a plate material using various materials according to various embodiments of the user, the both ends of which are respectively fitted into the coupling grooves 61 of each of the plurality of conduit pipes 100 continuously connected to each other, and the fixing means 63 ) (bolts, etc.) are fastened and fixed to the plurality of water channels 100 at both ends of the coupling plate 62 .

In addition, in the case of the water pipe 100, a plurality of through-holes 80 penetrating upward and downward on the bottom surface are perforated in the longitudinal direction, so that the sewage in the water pipe 100 can be discharged to the outside. . At this time, the through hole 80 is formed separately by an operator after being completed through the above-mentioned manufacturing frame, or the top surface of the mold 20 of the above-mentioned manufacturing frame (if it is turned over after pouring concrete, the top side of the mold 20) Because the concrete part poured on the can be formed as the bottom surface of the water pipe 100.) By forming a plurality of protrusions (not shown) in the longitudinal direction, the through-holes 80 can be formed by these protrusions. am.

In addition, when the production of the water pipe 100 is completed in the manufacturing mold and moving from the manufacturing mold to another process and storage place by various conveying means such as a conveyor, whenever the moving direction is changed (ex: from left to right) In order to prevent the conduit pipe 100 from being moved and transported on a conveyor and not damaged or deformed as it shakes, both sides of the conduit pipe 100 correspond to the first first fitted , while the two fitting portions 91 and 92 are formed, the first and second fitting portions 91 and 92 are connected to each other and inserted into the protective plate 90 forming an integral body to be transferred.

As described above, although the present invention has been described with reference to limited embodiments and drawings, the present invention is not limited thereto, and the technical spirit of the present invention and the following by those of ordinary skill in the art to which the present invention pertains. Of course, various modifications and changes are possible within the scope of equivalents of the claims to be described.

10: frame 11: mounting surface
12: inner space 20: mold
30: recessed jaw forming part 31: recessed jaw
40: protruding jaw forming part 41: protruding jaw
50: fixing plate 61: coupling groove
62: coupling plate 63: fixing means
70: groove 71: rubber packing
72: rubber packing groove 100: water pipe
C: Concrete

Claims (7)

an outer frame 10 providing an internal space 12 for pouring concrete (C);
a mold 20 fixedly installed in the inner center of the outer frame 10 so that the poured concrete C is cured in a water channel 100 having a predetermined shape, and rotatably installed together with the outer frame 10;
a recessed jaw forming part 30 protruding from one side of the mold 20 so that the recessed jaw 31 is recessed in one inner periphery of the water channel 100;
A protrusion forming part (removably coupled to the other side of the mold 20) in advance so that the protruding protrusion 41 fitted to correspond to the concave protrusion 31 is formed on the other side of the conduit tube 100 ( 40);
The manufacturing mold is configured with a furnace so that the waterway pipe 100 is mass-produced,
After pouring concrete C into the mold 20 in an inverted U-shape, the outer frame 10 and the mold 20 are turned over and the water pipe 100 is demolded from the lower side of the mold 20 in a 'U' shape. When doing this, by removing the detachable protrusion forming part 40 in advance and then demolding, the protrusion 41 of the water pipe 100 is caught by the protrusion forming part 40 so that the problem that the mold cannot be demolded does not occur. ,
The water pipe 100 is
Many are used in continuous connection with each other,
A plurality of coupling grooves 61 formed in the bottom surfaces of both sides of the waterway tube 100 to be depressed in the longitudinal direction of the waterway tube 100 in the width direction of the waterway tube 100;
a coupling plate 62 having both ends fitted into each coupling groove 61 of each of a plurality of conduit pipes 100 continuously connected to each other;
fixing means (63) each fastened and fixed to a plurality of conduit pipes (100) at both ends of the coupling plate (62);
U-shaped water channel manufacturing apparatus capable of mass production, characterized in that it is further provided to enable reliable fastening.
The method of claim 1,
The protrusion forming part 40 is
By being detachably coupled to the other side of the mold 20 in a 'U' shape, when the concrete (C) is poured, the protruding protrusion 41 in the shape of the protruding protrusion forming part 40 is formed on the other side of the water pipe 100 A U-shaped water channel manufacturing apparatus capable of mass production, characterized in that.
The method of claim 1,
The water pipe 100 is
an installation step (A) in which the mold 20 and the protrusion forming part 40 are installed in the outer frame 10;
a pouring step (B) in which the concrete (C) is poured in an inverted U-shape into the outer frame (10);
A sealing step (C) of sealing the upper surface of the outer frame (10) with a fixing plate (50);
a rotating step (D) of rotating the outer frame 10 and the fixing plate 50 by 90 degrees so that the water channel 100 cured therein becomes a U-shape;
a removing step (E) of removing the protruding jaw forming part 40 by opening one side of the outer frame 10;
a demolding step (F) of demolding the water pipe 100 to the lower end of the fixed outer frame 10 by lowering the fixing plate 50;
A U-shaped waterway pipe manufacturing device that can be mass-produced to be manufactured sequentially.
3. The method according to claim 1 or 2,
The water pipe 100 is
A rubber packing groove 72 into which a rubber packing 71 can be inserted and mounted is formed on the other side of the conduit tube 100 in which the protruding jaw 41 is formed by the protrusion formed on one surface of the protrusion forming part 40. A U-shaped water channel manufacturing apparatus capable of mass production, characterized in that it is manufactured to be recessed.
The method of claim 1,
The water pipe 100 is
A mass-production U-shaped waterway pipe manufacturing apparatus, characterized in that a plurality of through-holes 80 penetrating upward and downward on the bottom surface are perforated in the longitudinal direction, so that the sewage in the waterway pipe 100 can be discharged to the outside. .
The method of claim 1,
The water pipe 100 is
When the production is completed in the manufacturing mold and moved, the first and second fitting portions 91 and 92 are formed so that the waterway tube 100 is not deformed or damaged, and the first and second fitting portions 91 and 92 are fitted to correspond to each other. 1 and 2 fitting parts (91, 92) are connected to each other and are inserted into a protective plate member (90) forming an integral body and transferred to a U-shaped water channel manufacturing apparatus capable of mass production.
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