KR20170066928A - Concrete Covering Structure Using Mould and Constructing Method of the Same - Google Patents
Concrete Covering Structure Using Mould and Constructing Method of the Same Download PDFInfo
- Publication number
- KR20170066928A KR20170066928A KR1020150173168A KR20150173168A KR20170066928A KR 20170066928 A KR20170066928 A KR 20170066928A KR 1020150173168 A KR1020150173168 A KR 1020150173168A KR 20150173168 A KR20150173168 A KR 20150173168A KR 20170066928 A KR20170066928 A KR 20170066928A
- Authority
- KR
- South Korea
- Prior art keywords
- mold
- concrete
- type
- lid
- lid body
- Prior art date
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/10—Forming or shuttering elements for general use with additional peculiarities such as surface shaping, insulating or heating, permeability to water or air
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention discloses a concrete lid and a method of constructing the same. The present invention relates to a concrete lid and a method of constructing the lid, The concrete lid can be maintained in the correct position on the upper part of the drainage channel or the common channel, and the concrete lid can be maintained in a molded form from the concrete lid, When the formwork is not removed, it is possible to maintain the same strength with a smaller standard than the conventional concrete lid. Also, it is possible to accurately position the reinforcing bars on the concrete lid, The concrete lid is stably fixed to the open upper part of the common pipe, and the mold-type mold having the film structure with a certain thickness is mass-produced in the required shape, and the concrete lid is moved to the required place, , It is possible to mass-produce standardized and robust high-quality products regardless of the place, as well as to provide a buffering force when the produced product is surrounded by a film of a die and faces a neighboring product, .
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a concrete lid to be laid on an open upper part of a drainage channel or a common pipe line, and more particularly to a concrete lid The present invention relates to an on-site concrete cover using a mold-type mold for facilitating the production of a concrete cover, more preferably to pour the concrete continuously with the upper open mold- Thereby enabling the continuous production of the concrete cover.
The present invention is also directed to a method of forming a mold in which a plurality of ribs are formed on an inner wall surface in accordance with the shape of a lid to be molded to stably maintain a box-like structure upon pouring concrete into a mold, It can be used as a shock-absorbing pad, and if necessary, a reinforcement iron groove can be repeatedly formed on the inside of the rib so as to stably place the reinforcing material inserted in the concrete lid. ≪ / RTI >
Generally, an upper open drainage or communal line is provided at the road edge and the outside of the lower part of the median separator to guide rainwater or the like flowing on the road surface, such as a road, into the sewer or the underground, and various types of fullerium, Concrete trenches are used for trenches, troughs, manholes, etc. When producing these concrete covers, concrete is poured into the mold at the site to cure the concrete, concrete is put into the mold, If you need a positive product, you need to select the floor flat and then form (form the plywood using flat plywood etc.) and install the horizontal wall and vertical wall at necessary intervals in the horizontal and vertical directions. There are various production methods such as a method.
A typical formwork manufactured in the field is prepared by first attaching a plywood to a floor to install a flat plate and successively installing a horizontal wall in a predetermined width (about 500 mm interval) therebetween, About 300 to 400 mm intervals) to complete the form of the desired shape. Then, pour concrete that has been transported by the concrete truck into it and flatten it, and then curing and releasing it, you can get the desired concrete cover.
At this time, when a groove for forming a handle is to be formed in the width direction of the concrete lid, a mold of a handle groove is attached to the inner side wall of the vertical wall or the vertical wall.
However, in the conventional field production method, there is a limit to produce many concrete lids, cracks and cracks occur in the concrete lids, and it is difficult to produce precise products and it is difficult to carry by weight. It is difficult to produce a standardized collapse, cracks or cracks occur in the product after the mold is demoulded, and it is difficult to carry the product by its weight.
That is, the above-mentioned field production method has an advantage that a large number of products can be produced at the same time by using a large vacant space adjacent to a site or a site, and in this case, the shape of the assembled form is not constant, There is an inconvenience in the operation of demolding work to dismantle all of the dies after obtaining the cured product by pouring the concrete into concrete, and there is an uneconomical problem that the expensive dies can not be reused, It is necessary to repeat the process of reassembling the large formwork in order to obtain the workability.
On the other hand, the concrete lid produced by the machine has a merit that it can be mass-produced since the mold is made of metal plate, then the mixed mortar is put into the mold, the block body is completed by pressing with a certain pressure, However, since the concrete density is not compact, the impact strength is greatly deteriorated, which is easily damaged due to the surrounding vibration transmitted during the transportation as well as the use environment after the construction.
That is, the mechanical production method has a disadvantage in that it is difficult to mass-produce due to limited working space and curing period, while it is advantageous to standardize a product by repeatedly manufacturing a certain mold.
SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a mold structure, which is a box- The concrete lid can be maintained in an accurate size at the upper part of the drainage channel or the common channel by configuring the continuous construction of the concrete lid by pouring the concrete continuously in the state where the lid is laid, and when the mold lid is not removed from the concrete lid, It is possible to maintain the same strength with a smaller size than the cover and to maintain the same strength even when the amount of reinforcing bars is reduced even when the reinforcing bars are correctly placed on the concrete lid, Provide concrete cover and its construction method to reliably fixed haryeoneunde aims.
A concrete lid of the present invention for achieving the above object is a box-like structure having an open upper part, which is molded into a film having a certain thickness constituting a wall and a bottom surface, and stably retains a box-like structure when concrete is poured therein. And a lid body which is molded at the time of curing by placing the concrete in the mold type die; And the concrete is laid on the inner surface of the mold-type die to stably maintain the box-like structure when the lid body is molded, while the film having a certain thickness constituting the wall and the bottom surface acts as a shock absorbing pad. A plurality of ribs connecting the film are continuously formed, and the mold-type die is separated from the cover body or integrally formed with the cover body.
In addition, bent portions are protruded from the left and right side walls of the mold forming the mold, and open handle grooves formed by the bent portions are formed on the side of the cover body.
An upper ring is formed on the upper surface of the lid body.
A tubular body is formed on the rib, and a drain hole formed by the tubular body is formed on the lid body.
In addition, a reinforcing iron core is formed in the inside of the cover body, and an iron core holding groove for stably aligning the reinforcing iron core is repeatedly formed inside the rib.
In addition, the ribs are formed at a height of 1/2 of the total height of the mold-shaped dies.
In addition, the mold-type die is provided with a cut-away portion enabling separation from the lid body.
In addition, when the mold-type mold is separated from the lid body, the mold-type mold is partially separated or entirely separated through the cut-away.
In addition, the mold-type die forms a step portion at the upper and lower boundaries so as to be able to be mounted on the drainage path or the upper portion of the common pipe.
According to another aspect of the present invention, there is provided a method of constructing the concrete lid, comprising: forming a box-shaped structure having an open upper portion and forming a wall having a predetermined thickness to form a wall and a lower floor, A first step of arranging the dies in a multi-stage arrangement in an open upper part of a drainage channel or a common channel; A second step of continuously casting and curing the concrete by using a remicon truck on the mold-type die arranged in multi-stages, thereby molding the cover body; And a third step of keeping the mold type die from the lid body molded from the second step or separating part or all of the mold type die from the lid body; Type mold, the ribs continuously formed on the inner surface of the mold-type mold may act as a shock-absorbing pad while stably maintaining the box-shaped structure of the mold-type mold when the concrete is poured will be.
Further, in the first step, the mold-type die is placed on an open upper portion of a drainage channel or a common channel through a step formed at upper and lower boundaries; As shown in FIG.
Further, in the first step, a step of arranging a reinforcing iron core in an iron core holding groove repeatedly formed on the rib of the mold-shaped die; As shown in FIG.
In addition, in the second step, when the concrete is poured, a step of forming a handle groove opened on the side of the lid body through the bent portions formed on the left and right side walls of the mold forming the mold, As shown in FIG.
Further, in the second step, a step of forming an upper ring on the upper surface of the lid body; As shown in FIG.
In addition, in the second step, a step of forming a drainage hole in the lid body through a pipe formed on the rib of the mold-type die when the concrete is poured; As shown in FIG.
In the third step, a step of separating the upper end, the lower end, the upper end, or the lower end of the mold-type die based on the reduction of the mold-type die when the mold-type die is separated from the lid body; As shown in FIG.
As described above, according to the present invention, a mold-shaped mold, which is a box-shaped structure having an open top and made of a film having a certain thickness capable of forming plastic or the like, is poured continuously onto an open upper part of a drainage channel or a hollow pipe, It is possible to maintain the correct size of the concrete lid at the upper part of the drainage channel or the common channel and also to maintain the same strength with a smaller standard than the conventional concrete lid when the mold type form is not removed from the concrete lid The concrete cover can be stably fixed to the open upper part of the drainage duct or the common pipe so that the same strength can be maintained even when the reinforcing bars are used less, It is possible to mass-produce high-quality, high-quality products that are standardized and robust by locating concrete molds in the form of a large-volume casting mold, and then transferring them to the required place and spreading the required amount. In addition, the produced product is surrounded by the film of the die, so that it provides a buffering force when facing a neighboring product, so that it can be expected to have a stable structure against external impact.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a mold-type die having a bent portion for forming a handle groove according to an embodiment of the present invention; FIG.
FIG. 2 is a perspective view showing a structure of a mold type mold having a tubular body for forming a drain hole according to an embodiment of the present invention. FIG.
3 is a perspective view showing a structure of a concrete lid having a handle groove formed by integrating a mold-type die as an embodiment of the present invention.
4 is a perspective view showing a structure of a concrete lid in which an upper ring integrated with a mold type die is formed as an embodiment of the present invention.
5 is a perspective view showing a structure of a concrete lid having a drain hole formed by integrating a mold-type die as an embodiment of the present invention.
FIG. 6 is a perspective view showing a state in which a concrete lid is installed on a drainage channel or a common channel by using the mold-type mold of FIG. 1 according to an embodiment of the present invention;
FIG. 7 is a perspective view showing a state in which a concrete lid is installed in a drainage channel or a common channel by using the mold-type mold of FIG. 2 according to an embodiment of the present invention;
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a perspective view showing a structure of a mold-type mold having a bent portion for forming a handle groove according to an embodiment of the present invention, FIG. 2 is a perspective view showing a structure of a mold-type mold having a tube for forming a drain hole according to an embodiment of the present invention And FIG. 3 is a perspective view showing a structure of a concrete lid having a handle groove formed by integrating a mold-type die as an embodiment of the present invention.
FIG. 4 is a perspective view showing a structure of a concrete lid having an upper ring integrated with a mold-type die according to an embodiment of the present invention, FIG. 5 is a perspective view showing a structure of a concrete lid having a drain hole integrated with a mold- FIG. 6 is a perspective view showing a state in which a concrete lid is installed in a drain or a common pipe by using the mold-type mold of FIG. 1 according to an embodiment of the present invention. FIG. And shows a state in which a concrete lid is installed on a drainage channel or a common channel by using a mold-type die.
1 to 7, a concrete lid according to an embodiment of the present invention includes a
The mold-
Here, the
That is, when the
At this time, a
An iron
Here, the
That is, even if a part of the
The
The
As shown in FIGS. 1 to 7, the construction of the concrete lid having the above-described structure is made up of a plastic-like box-shaped structure having an upper open portion formed of a
Here, in the above process, the mold-
That is, the iron
In the above process, the
That is, as shown in FIGS. 6 and 7, concrete is continuously poured and cured by using a concrete pouring apparatus in the mold-type die 10 arranged in a multi-
The following process is to be carried out from the
Here, if the
When the mold-
While the present invention has been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is to be understood that such changes and modifications are within the scope of the claims.
10; Mold type die 10a; film
11; A
13;
15;
20; A
22;
100; Drainage or common conduit
Claims (9)
The concrete is placed on the inner surface of the mold-type die to stably maintain the box-like structure when the lid body is molded, and a plurality of The ribs are continuously formed,
Wherein the mold-type die is separated from the lid body or is integrally formed with the lid body.
A reinforcing core is formed inside the cover body,
And an iron core receiving groove for stably aligning the reinforcing iron core is repeatedly formed on the inside of the rib.
A second step of continuously casting and curing the concrete by using a remicon truck on the mold-type die arranged in multi-stages, thereby molding the cover body; And
A third step of keeping the mold type die from the lid body formed from the second step or separating part or all of the mold type die from the lid body; ≪ / RTI >
Wherein the ribs continuously formed on the inner surface of the mold-type mold when the cover body and the mold-type mold are integrally held serve as shock-absorbing pads while stably maintaining the box-shaped structure of the mold- Construction method.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150173168A KR101776061B1 (en) | 2015-12-07 | 2015-12-07 | Concrete Covering Structure Using Mould and Constructing Method of the Same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150173168A KR101776061B1 (en) | 2015-12-07 | 2015-12-07 | Concrete Covering Structure Using Mould and Constructing Method of the Same |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170066928A true KR20170066928A (en) | 2017-06-15 |
KR101776061B1 KR101776061B1 (en) | 2017-09-07 |
Family
ID=59217410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150173168A KR101776061B1 (en) | 2015-12-07 | 2015-12-07 | Concrete Covering Structure Using Mould and Constructing Method of the Same |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101776061B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3181740B2 (en) * | 1992-12-18 | 2001-07-03 | 株式会社熊谷組 | Aggregate cooling device |
JP3119043B2 (en) * | 1993-07-28 | 2000-12-18 | キヤノン株式会社 | Lens barrel |
KR100337158B1 (en) * | 1999-06-26 | 2002-05-18 | 이 상 종 | A manufacturing method of cover for civil engineering |
-
2015
- 2015-12-07 KR KR1020150173168A patent/KR101776061B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR101776061B1 (en) | 2017-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101417484A (en) | Forming die for concrete-filling core die | |
CN205580844U (en) | But reuse's reinforced concrete beam type test piece pouring mold | |
RU2013158938A (en) | SUBSURFACE REFRIGERATORS FOR IMPROVEMENT OF FORMATION OF TOOTH OF AUTOCHAIN OF RAILWAY CARS | |
CN101107407A (en) | A molding equipment and method to manufacture stackable inter-engaging brics, blocks, stones and the like with a smooth or embossed face | |
KR20080006425U (en) | Mould apparatus concret pannel | |
KR101776061B1 (en) | Concrete Covering Structure Using Mould and Constructing Method of the Same | |
KR20080001074U (en) | Take out apparatus of concrete mould | |
CN201099990Y (en) | Hole reserving mould for pipeline perforation in architecture | |
US8894902B2 (en) | Method and apparatus employing modular engageable components for formation of maintenance hole platforms | |
CN111361004A (en) | Manufacturing method of pier stud prefabricated part and pier | |
KR102118881B1 (en) | Frame for constructing bathroom and method for constructing bathroom floor using the same | |
CN209999415U (en) | Preparation mould of assembled concrete external wallboard | |
KR101869387B1 (en) | Simplified concrete filling method for steel tube using the same | |
TWI700168B (en) | Precast concrete mould | |
JP2011122300A (en) | Side ditch block for drainage pavement, form thereof, and drainage road structure | |
CN110774424A (en) | Cast-in-place mould assembly for lawn bricks | |
CN102310472B (en) | Forming mold for hollow box | |
CN110014505B (en) | Method for fastening a side wall element and side wall element | |
CN220219021U (en) | Prefabricated building component line box fixing device and prefabricated building component mould platform | |
RU190485U1 (en) | FORM FOR MANUFACTURING PRODUCTS FROM CONCRETE AND REFRACTORIES | |
KR100921167B1 (en) | Molding method for producing pallet and products thereof | |
CN214419115U (en) | Die for manufacturing movable core rib in hollow floor slab | |
CN107571458B (en) | Fixing structure for hoisting inserts | |
CN102310469A (en) | Forming mold for hollow box | |
JP2022046053A (en) | Formwork device and method for producing hollow concrete member |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant |