KR20160003959U - T type Fixture and Manufacturing Method of Wall Mold using it - Google Patents

T type Fixture and Manufacturing Method of Wall Mold using it Download PDF

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Publication number
KR20160003959U
KR20160003959U KR2020150002949U KR20150002949U KR20160003959U KR 20160003959 U KR20160003959 U KR 20160003959U KR 2020150002949 U KR2020150002949 U KR 2020150002949U KR 20150002949 U KR20150002949 U KR 20150002949U KR 20160003959 U KR20160003959 U KR 20160003959U
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KR
South Korea
Prior art keywords
wall
heat insulating
shaped
longitudinal direction
connecting bar
Prior art date
Application number
KR2020150002949U
Other languages
Korean (ko)
Inventor
이형태
Original Assignee
주식회사 돔앤돔
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 돔앤돔 filed Critical 주식회사 돔앤돔
Priority to KR2020150002949U priority Critical patent/KR20160003959U/en
Publication of KR20160003959U publication Critical patent/KR20160003959U/en

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    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/075—Tying means, the tensional elements of which are fastened or tensioned by other means

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

In one embodiment of the present invention, the wall mold necessary for installing and curing the wall concrete is formed by using the heat insulating panel, thereby removing the process of demolding the wall concrete after pouring the wall concrete, thereby improving the workability. .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a T-shaped fixture,

An embodiment of the present invention relates to a method of manufacturing a T-shaped fixture and a wall mold using the same.

The content described in this section merely provides background information on embodiments of the present invention and does not constitute prior art.

The wall molds required to pour and cure the wall concrete to form the bearing walls are generally formed using wood panels. When pouring concrete on the wall, vertical and horizontal joining lines are installed on the back of the wooden panel to support the side pressure of the concrete, and the connecting members are used to connect the wooden panels. In order to prevent the opening between the wooden panels Fix the wooden panel by installing long tie, form tie, and iron wire on the facing wooden panel.

These molds can cope with all loads such as the load of the concrete itself, the load of the live concrete, the working load of the material and the equipment during the construction, the work force of the construction, the impact of the concrete pouring and the side pressure of the concrete, and there is no gap They must be assembled in a rigid structure. However, the solid connection structure between the die members is a negative factor in the process of demoulding the form after concrete curing. That is, since a certain level of adhesive force is generated between the concrete and the formwork, it becomes very difficult to separate the formworks one by one while the formwork members are strongly in contact with each other. As a result, there is a problem that air is delayed, a form is broken, a safety accident occurs, and even if a measure such as applying a separating material to a form board is taken, it is not satisfactory in cost effectiveness .

Korean Patent Laid-Open Publication No. 2010-0044412 discloses a wedge joint structure of a form that can easily detach a formwork board adhering to a concrete installation surface, minimizes noise during a form removal process, and provides a prefabricated structure for a formwork and a reinforcing bar. However, the conventional technique has a problem in that it is inevitable to demold form after concrete curing, there is a limitation in reusing form, the surrounding environment is hindered in form demolition, and the process of installing and dismantling form is complex. The need for the development of the

An embodiment of the present invention is a wall mold capable of improving the workability by eliminating the process of demolding the wall concrete after the curing of the wall concrete by forming the wall mold necessary for installing and curing the wall concrete by using the heat insulating panel There is a main purpose in providing.

In order to achieve the above object, an embodiment of the present invention uses a heat insulating panel as a wall mold, and a T-shaped fixing member for fixing the heat insulating panel up and down is installed at predetermined intervals in the longitudinal direction and the height direction of the wall, An insulation panel is installed and fixed on the T-shaped fixture to assemble the wall mold,

The opposing T-shaped fastener of the wall formwork has the principle of solving the task of integrating the wall formwork by fastening the space connection bar, preventing the wall form from spreading, and reinforcing the reinforcement wall easily.

A T-shaped fixture 10 used in a wall formwork according to an embodiment of the present invention includes a vertical portion 11 extending in a longitudinal direction of the wall at a predetermined height, A horizontal part 12 extending along the longitudinal direction of the vertical part 11 so as to protrude therefrom and a space connecting bar coupling hole 13 formed at predetermined intervals along the longitudinal direction of the horizontal part 120 Lt; / RTI &

The legs 22 of the space connecting bar 20 are fastened to the space connecting bar holes 13 of the horizontal part 12 and the T The fixture 10 and the space connecting bar 20 are integrally combined.

In addition, in the method of manufacturing a wall formwork using a T-shaped fixture, which is another embodiment of the present invention, a heat insulating panel 30 having a predetermined height, which is a unit member, is disposed on both sides of the wall formwork in the longitudinal direction of the wall, A first step of forming a T-shaped fixing hole engaging groove 32 in the longitudinal direction of the wall so that the T-shaped fixing member 10 can be inserted and fixed; The T-shaped fixing member 10 is inserted and fixed into the T-shaped fixing member engaging groove 32 of the heat insulating panel 30 disposed on both sides of the wall and the space connecting bar engaging hole 13 of the facing T- A second step of inserting and fixing the leg portion 22 of the space connecting bar 20 so that the T-shaped fixing member 10 and the space connecting bar 20 are integrally joined; Repeating the steps 1 and 2 to a predetermined height of the wall; And placing the concrete between the heat insulating panels 30 installed on both sides of the wall.

According to one embodiment of the present invention, by using the heat insulating panel as a wall formwork, a heat insulating panel is installed as a part of the wall to improve the performance of heat insulation, sound absorption, condensation, and the like, and the demolding process of the wall formwork is eliminated.

Further, by installing and fixing a heat insulating panel to the T-shaped fixing member to remove the supporting member for supporting the wall formwork, it is possible to reduce the material of the wall formwork and to make the installation work in a prefabricated form to improve the workability, .

In addition, it is possible to simplify the construction of the long wall material for connecting the facing wall formwork so as to be assembled and built in the inside of the wall, thereby preventing the spreading of the wall formwork, facilitating the construction of the long wall material, There is an effect that the wall is prevented from being damaged and the arrangement of the reinforcing bars arranged in the wall is facilitated.

FIG. 1 is a perspective view showing that a space connecting bar is fastened between T-shaped fasteners according to an embodiment of the present invention. FIG.
2 is a cross-sectional view of Fig.
3 is a perspective view of a T-shaped fixture according to one embodiment of the present invention.
4 is a front view of a space connection bar according to one embodiment of the present invention.
FIG. 5 is a perspective view showing that concrete is installed in a wall mold installed according to an embodiment of the present invention; FIG.
6 is a cross-sectional view illustrating a corner portion of a wall mold according to an embodiment of the present invention.
7 is a cross-sectional view illustrating a longitudinal joint of a wall mold according to an embodiment of the present invention.

In order to facilitate implementation of the present invention by a person having ordinary skill in the art to which the present invention belongs, the following description will be made with reference to a preferred embodiment of the present invention.

It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference symbols as possible even if they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected to or connected to the other component, It should be understood that an element may be "connected,""coupled," or "connected."

The present embodiment proposes a wall formwork capable of improving the workability by eliminating the demolding process of the wall formwork by the method of forming the wall formwork using the heat insulating panel. According to one embodiment of the present invention, a wall form necessary for installing and curing a wall concrete is formed by using an insulation panel without forming a form using a separate member such as a wood or metal panel as in the prior art, In this paper, we propose a wall form which can be used as a means to improve the insulation, sound absorption and condensation of the wall.

FIG. 1 is a perspective view showing that a space connecting bar 20 is fastened between T-shaped fasteners 10 according to an embodiment of the present invention, and FIG. 2 is a sectional view of FIG. FIG. 3 is a perspective view of a T-shaped fixture 10 according to an embodiment of the present invention, and FIG. 4 is a front view of a space connecting bar 20 according to an embodiment of the present invention.

The T-shaped fixing member 10 used in the wall molding, which is one embodiment of the present invention, is a member for fixing the heat insulating panel 30 which functions as a wall molding. The material is made of steel and includes a vertical portion 11, a horizontal portion 12, And a space connecting bar fitting hole 13, and is manufactured by extrusion molding, but the present invention is not limited thereto. The vertical part 11 is formed to extend in a longitudinal direction of the wall at a predetermined height and the horizontal part 12 protrudes horizontally by a predetermined length from the center of the vertical part 11 to a predetermined length along the longitudinal direction of the vertical part 11 And a space connecting bar fitting hole 13 is formed at predetermined intervals along the longitudinal direction of the horizontal portion 120. [

The space connecting bars 13 of the horizontal portion 12 are provided with leg portions 22 of a space connecting bar 20 provided between the T-shaped fasteners 10 in order to maintain the spacing of the facing T- So that the T-shaped fixture 10 and the space connecting bar 20 are integrally coupled.

The space connecting bar 20 includes a connecting portion 21 formed horizontally to have a predetermined length so as to maintain a mold space with a plastic material and a reinforcing bar 40 bent at a predetermined distance from the connecting portion 21 in a V- And a leg portion 22 bent downward at both ends of the connecting portion 21 and formed to have a predetermined length, and is manufactured by extrusion molding. However, the present invention is not limited thereto Do not. It is preferable that the length of the connection portion 21 is formed to have a predetermined length such as 150, 200, or 250 mm, but the present invention is not limited thereto.

FIG. 5 is a perspective view showing that concrete is installed in a wall mold installed according to an embodiment of the present invention; FIG.

The heat insulating panel 30 having a predetermined height as a unit member is disposed in the longitudinal direction of the wall in both sides of the wall formwork and the heat insulating panel 30 has a T- The T-shaped fastener 10 is inserted and fixed in the T-shaped fastener fitting groove 32 of the heat insulating panel 30 disposed on both sides of the wall (step S510) , The leg portion 22 of the space connecting bar 20 is inserted and fixed to the space connecting bar engaging hole 13 of the facing T-shaped fastener 10 so that the T-shaped fastener 10 and the space connecting bar 20 (Step S520, hereinafter referred to as "step 2") is repeated until the wall reaches a predetermined height (step 1 and step 2 are repeated) to form a wall form, And the concrete 50 is laid between the heat insulating panels 30 to form a wall. The space connecting bars 20 are preferably installed at intervals of about 20 cm, but the present invention is not limited thereto.

By providing the heat insulating panel 30 with the wall formwork, it is possible to utilize the heat insulating material panel 30 as a part of the wall without demolding the wall concrete pouring and curing posture, thereby eliminating the form demolishing process, Sound insulation and condensation performance of the wall, and the double-sided compression EPS styrofoam or the like is used as the heat insulation panel 30.

6 is a cross-sectional view illustrating a corner portion of a wall mold according to an embodiment of the present invention. The T-shaped fastener 10 and the heat insulating panel 30 are cut in the oblique direction to form the oblique joining portion 72 and joined to the corner of the wall and the L-shaped connector 70 is arranged on the corner of the T- Like connector 70 and the T-shaped fixture 10 and the heat-insulating panel 30 are integrally formed by inserting the bolt 71 through the bolt 71 at a predetermined interval so that the L-shaped connector 70 and the T- .

7 is a cross-sectional view illustrating a longitudinal joint of a wall mold according to an embodiment of the present invention. A fixed metal piece 80 of a rectangular shape is arranged on the upper side of the joint portion 82 of the T type fixture 10 installed in the longitudinal direction of the wall and the fixed metal piece 80 and the T type fixture 10 are fixed to the bolts 81 at predetermined intervals. The fixing hardware 80, the T-shaped fixing member 10, and the heat insulating panel 30 are integrally joined to each other.

As described above, the present invention is not necessarily limited to these embodiments, as all the constituent elements constituting the embodiment of the present invention have been described as being combined or combined in one operation. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them.

It will be understood by those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or essential characteristics thereof. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the technical idea of the present invention, and the scope of technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of the claims should be construed as being included in the scope of the present invention.

10: T-shaped fixture 11: Vertical section
12: horizontal part 13: space connecting bar engaging hole
20: Space connection bar 21: Connection
22: leg portion 23: reinforcing bar supporting portion
30: Insulation panel 32: T-shaped fastener coupling groove
40: Rebar
50: Concrete
60: foundation concrete
70: L bracket connector 71: Bolt
80: Fixed hardware 81: Bolt
72: diagonal joining portion 82: longitudinal joining portion

Claims (5)

The steel T-shaped fixture 10 has a vertical part 11 formed to extend in a longitudinal direction of the wall at a predetermined height to form a building wall form and a vertical part 11 protruding horizontally by a predetermined length at one side from the center of the vertical part 11 A horizontal part 12 extending along the longitudinal direction of the vertical part 11 and a space connecting bar coupling hole 13 formed at predetermined intervals along the longitudinal direction of the horizontal part 120,
The legs 22 of the space connecting bar 20 are fastened to the space connecting bar holes 13 of the horizontal part 12 and the T Wherein the fixture (10) and the space connection bar (20) are integrally coupled to each other. The method according to claim 1,
The space connecting bar 20 includes a connecting portion 21 formed horizontally to a predetermined length, a reinforcing bar supporting portion 23 bent in a V-shape at a predetermined interval in the connecting portion 21, And a leg portion (22) bent downward at both ends and formed in a predetermined length. A heat insulating panel 30 having a predetermined height, which is a unit member, is disposed on both sides of the wall formwork in the longitudinal direction of the wall. The heat insulating panel 30 is fixed to the wall mold in the longitudinal direction of the wall so that the T- A first step of forming a T-shaped fixing member coupling groove 32;
The T-type fixture 10 of the first claim is inserted and fixed in the T-shaped fixture coupling groove 32 of the heat insulation panel 30 disposed on both sides of the wall and the space connection bar coupling hole Type fixing member 10 and the space connecting bar 20 are integrally joined to each other by inserting and fixing the leg portion 22 of the space connecting bar 20 into the fixing hole 13;
Repeating the steps 1 and 2 to a predetermined height of the wall;
And placing the concrete between the heat insulating panels (30) installed on both sides of the wall. The method of claim 3,
The T-shaped fastener 10 and the heat insulating panel 30 are cut in the diagonal direction to form a diagonal joining portion 72 and are joined to the corner of the wall. The upper end of the T- Shaped connector 70 and the T-shaped fastener 10 are inserted through the bolts 71 at a predetermined interval and are fastened to each other so that the T-shaped fastener 10 and the heat insulating panel 30) are integrally joined to each other is added. The method of claim 3,
A fixed metal piece 80 of a rectangular shape is disposed above the joint portion 82 of the T-shaped fixture 10 installed in the longitudinal direction of the wall, and the fixed metal piece 80 and the T- 81) and the step of integrally joining the fixed metal piece (80) with the T-shaped fixing member (10) and the heat insulating panel (30) are added to the method of manufacturing the wall mold .
KR2020150002949U 2015-05-08 2015-05-08 T type Fixture and Manufacturing Method of Wall Mold using it KR20160003959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150002949U KR20160003959U (en) 2015-05-08 2015-05-08 T type Fixture and Manufacturing Method of Wall Mold using it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150002949U KR20160003959U (en) 2015-05-08 2015-05-08 T type Fixture and Manufacturing Method of Wall Mold using it

Publications (1)

Publication Number Publication Date
KR20160003959U true KR20160003959U (en) 2016-11-17

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KR2020150002949U KR20160003959U (en) 2015-05-08 2015-05-08 T type Fixture and Manufacturing Method of Wall Mold using it

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102002924B1 (en) * 2019-02-12 2019-07-23 김기로 prefabricated retaining wall made of precast panel using fixing device for reinforcing bars
WO2022252759A3 (en) * 2021-04-14 2023-02-02 刘冠博 Novel construction mold mesh

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102002924B1 (en) * 2019-02-12 2019-07-23 김기로 prefabricated retaining wall made of precast panel using fixing device for reinforcing bars
WO2022252759A3 (en) * 2021-04-14 2023-02-02 刘冠博 Novel construction mold mesh

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