KR900006878Y1

KR900006878Y1 - Prefabricated concrete fence

Info

Publication number: KR900006878Y1
Application number: KR2019870013683U
Authority: KR
Inventors: 서건희
Original assignee: 서건희
Priority date: 1987-08-17
Filing date: 1987-08-17
Publication date: 1990-08-02
Also published as: KR890005019U

Abstract

내용 없음.No content.

Description

Assembly structure of horizontal and vertical members of concrete fence

제1도는 본 고안의 요부 단면도.1 is a cross-sectional view of the main part of the present invention.

제2도는 본 고안에 의해 조립된 콘크리트 울타리의 일부 사시도.2 is a partial perspective view of the concrete fence assembled by the present invention.

제3도는 종래의 조립구조 단면도.3 is a cross-sectional view of a conventional assembly structure.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

2 : 가로재 3 : 세로재2: horizontal material 3: vertical material

2',3' : 볼트관통구멍 2a',3a' : 외측요입홈2 ', 3': Bolt through hole 2a ', 3a': Outer recess

2a",3a" : 내측요입홈 2a''' : 몰탈주입구2a ", 3a": Inner recess 2a '' ': Mortar inlet

본 고안은 콘크리트로 규격생산되는 울타리용 가로재와 세로재의 조립구조에 관한 것으로, 가로재에다 세로재들을 등분배치하여 그 교차부위마다 볼트와 너트로서 일체화되게 조립설치하되 이의 설치상태가 견고하면서 볼트와 너트로 되는 체결부재들의 산화부식을 방지하고 특히 체결부재들이 외부로 노출되지 않도록 한 것이다.The present invention relates to the assembly structure of the fence member and the vertical member for the standard production of concrete, and the vertical member is divided into the horizontal member and assembled and installed integrally as bolts and nuts at the intersections, but the bolts are firmly installed. It is to prevent the corrosion of the fastening members consisting of and the nut and in particular to prevent the fastening members are exposed to the outside.

종래의 콘크리트재 울타리는 통상적으로 소정거리를 둔 양쪽 기둥이나 벽체사이에 횡방향으로 평행되게 고정시킨 상하가로재와 이 상하 가로재로 이루어진 공간부를 일정간격으로 구분하는 여러개의 세로재들로 조립구성되는 것이었다. 그러나 이와같은 상하 가로재와 세로재들을 상호 조립 결속시키기 위한 조립구조에 있어서는 가로재와 세로재들의 각 교차부위마다 서로 연통되어지는 볼트체결구멍들을 뚫고 이곳을 통해 철물로 되는 볼트와 너트를 조여 체결시켰던 것이었으나 볼트머리와 너트는 가로재와 세로재의 외면에 그대로 노출케 되어있고 특히 볼트와 너트로 되는 체결부재를 아무리 긴밀하게 체결시킨다 하더라도 가로재와 세로재의 면접(面接)부위에 틈이 생기게 되어 이틈으로 우수(雨水)가 침투되므로서 볼트머리와 너트는 물론 볼트몸통부위까지 산화부식케 되는 것이었다. 따라서 울타리의 외면으로 녹물이 흘러 미관을 크게 해치게 되었을 뿐만아니라 산화부식된 볼트의 몸통부위가 콘크리트재의 하중을 견디지 못하고 절단되어 그 체결부위가 쉽게 파손되어지는등의 여러가지 문제가 있었던 것이다.Conventional concrete fence is composed of vertically divided horizontal space between two columns or walls spaced at a predetermined distance and vertical sections separating the space part consisting of the upper and lower horizontal members at regular intervals. It was to be. However, in the assembly structure for assembling the upper and lower horizontal members and vertical members mutually, the bolts and holes that are connected to each other at each intersection of the horizontal members and the vertical members are drilled, and the bolts and nuts made of hardware are tightened through them. However, the bolt head and nut are exposed to the outer surface of the cross member and the longitudinal member as they are, and no matter how tightly the fastening member consisting of the bolt and nut is formed, there is a gap in the interview portion of the cross member and the longitudinal member. Rainwater penetrates into this gap, causing oxidative corrosion of the bolt head and nut as well as the bolt body. Therefore, the rust water flows to the outer surface of the fence and greatly damages the aesthetics, and the body parts of the oxidized and corroded bolts are not able to withstand the load of the concrete material, and the cutting parts are easily broken.

본 고안은 상기한 바와같이 종래의 문제점을 해결하기 위해 고안된 것으로서 콘크리트로 규격 생산되는 가로재와 세로재들을 볼트와 너트등의 체결부재로 체결조립하되 체결부재의 외부노출이나 산화부식됨을 완벽히 방지토록하여 울타리의 미관향상과 그 수명이 장구히 유지되어 지도록 함에 그 목적이 있는 것인바, 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention is designed to solve the conventional problems as described above to fasten and assemble the horizontal material and vertical material produced in the concrete specification with fastening members such as bolts and nuts, but to completely prevent external exposure or oxidation corrosion of the fastening member. The purpose is to maintain the appearance of the fence and to maintain its long life, which will be described in detail based on the accompanying drawings.

즉, 콘크리트로 규격생산된 가로재(2)와 세로재(3)들을 설계적으로 조립하여 울타리(l)를 형성하되 그 교차부위에 연통되게 뚫은 관통구멍(2')(3')을 통하여 볼트(4)와 너트(5)를 체결조립하여 되는것에 있어서, 볼트관통구멍(2')(3')에 연결되는 소정크기의 외측 요입홈(2a')(3a')을 가로재(2)와 세로재(3)의 외측면에 형성시켜 볼트머리와 너트가 외측 요입홈(2a')(3a')내부로 완전삽입되도록 하여 상기 요입홈(2a')(3a')내에 충입시킨 방수몰탈에 의해 완전 매몰되게 하고, 가로재(2)와 세로재(3)의 내측 접촉면쪽에는 볼트관통구멍(2')(3')과 연결되는 내측 요입홈(2a")(3a")을 대향형성시켜 이와 연통되게 한 몰탈주입구(2a''')를 통해 방수 몰탈을 충입시켜 주므로서 접촉면의 틈새를 통한 물기침투를 차단하여 볼트와 너트의 산화부식을 방지토록 구성됨을 특징으로 한 콘크리트 울타리의 가로재와 세로재 조립구조인 것이다.That is, through the through-hole (2 ') (3') to form a fence (1) by assembling the horizontal member (2) and the vertical member (3) made of concrete by the design to form a fence (l) In the assembling and assembling of the bolt 4 and the nut 5, the horizontal member 2 is provided with the outer recessed grooves 2a 'and 3a' of a predetermined size connected to the bolt through holes 2 'and 3'. And the bolt head and nut are completely inserted into the outer recessed grooves 2a 'and 3a' so as to be completely inserted into the recessed grooves 2a 'and 3a'. The inner recessed grooves 2a "and 3a" connected to the bolt through holes 2 'and 3' are formed on the inner contact surface side of the cross member 2 and the longitudinal member 3 so as to be completely buried by mortar. The cone is configured to prevent water penetration through the gap of the contact surface to prevent oxidation corrosion of the bolt and nut by filling the waterproof mortar through the mortar inlet (2a '' ') which is formed to communicate with it. To the horizontal member and the vertical member mounting structure of discrete fence.

첨부도면중 미설명부호 a는 방수몰탈을 나타내는 것이다.In the accompanying drawings, reference numeral a denotes a waterproof mortar.

본 고안의 실시에 있어서, 가로재(2)와 세로재(3)의 외측 요입홈(2a')(3a')과 내측 요입홈(2a")(3a")의 내주면을 내광외협한 상태로 경사지게 형성하거나 걸림홈(2b)(3b)을 형성하면 상기 요입홈(2a')(2a')(2a")(3a")들에 충입경화된 방수몰탈(a)이 어떠한 경우에도 외부로 빠져나올수가 없게 되는 것이어서 볼트(4)와 너트(5)의 매몰상태가 보다 견고하게 유지될수 있는 것인바, 이의 변형실시를 제한하지는 않는 것이다.In the practice of the present invention, the inner peripheral surfaces of the outer concave grooves 2a 'and 3a' and the inner concave grooves 2a "and 3a" of the cross member 2 and the longitudinal member 3 in a light-intense state When formed to be inclined or to form the engaging groove (2b) (3b), the waterproof mortar (a) filled in the recessed groove (2a ') (2a') (2a ") (3a") is pulled out in any case Since the buried state of the bolt 4 and the nut 5 can be more firmly maintained, it is not possible to limit the implementation thereof.

본 고안은 상술한 바와 같이 콘크리트로 규격생산된 울타리조립용 가로재(2)와 세로재(3)를 조립하여 그 교차부위를 볼트(4)와 너트(5)로서 체결 조립하되 상기 볼트 관통구멍(2')(3')에 연결되게 형성시킨 가로재(2)와 세로재(3)의 외측 요입홈(2a')(3a')내부에 볼트머리와 너트가 완전삽입된 상태에서 방수몰탈(a)에 의해 매몰되어지므로서 볼트머리와 너트가 외부로 전혀 노출되지 않고 우수가 침투되지 않게 되어 이의 산화부식이 방지되는 것이며, 특히 가로재(2)와 세로재(3)의 면접부위에 혀성시킨 내측 요입홈(2a")(3a")내로 몰탈주입구(2a''')를 통해 방수몰탈(a)을 충입시켜서 면접부위의 틈새로 우수가 흘러들어가지 못하도록 하여 볼트(4)의 몸통부위도 산화부식되지 않도록 한 것인바, 볼트(4)와 너트(5)로 되는 체결부재가 완전 매설 밀봉되어 이의 산화부식을 원천적으로 완벽하게 방지하여 줌에 따른 미관적인 향상효과와 울타리의 수명을 장구히 연장시켜 주게 되는 매우 유용한 효과를 제공하는 것이다.The present invention is to assemble the horizontal assembly (2) and the vertical member (3) for the fence assembly manufactured in the concrete as described above, and the assembly of the intersection portion as the bolt (4) and nut (5), but the bolt through hole Waterproof mortar with the bolt head and nut fully inserted into the outer recess 2a 'and 3a' of the horizontal member 2 and the longitudinal member 3 formed to be connected to (2 ') and 3'. As it is buried by (a), the bolt head and nut are not exposed to the outside at all and rainwater does not penetrate, thereby preventing oxidative corrosion. In particular, the interview portion of the cross member 2 and the longitudinal member 3 is prevented. The body of the bolt 4 is filled with the waterproof mortar a through the mortar inlet 2a '' 'through the mortar inlet 2a "and 3a" to prevent the rainwater from flowing into the gap of the interview site. The part is also to prevent oxidative corrosion, the fastening member consisting of the bolt (4) and the nut (5) is completely buried sealed and its oxidation corrosion It is to provide a very useful effect that prevents the source completely and improves the aesthetics of the zoom and prolongs the life of the fence.

Claims

Designed by assembling the horizontal members (2) and vertical members (3) made of concrete to form a fence (1), but through the through holes (2 ') (3') to communicate with the intersection of the bolts ( 4) and the nut 5 are fastened and assembled, the outer recessed grooves 2a 'and 3a' of a predetermined size connected to the bolt through holes 2 'and 3' are provided with the cross member 2 and It is formed on the outer surface of the longitudinal material 3 so that the bolt head and the nut are completely inserted into the outer concave grooves 2a 'and 3a' so as to be filled into the waterproof mortar filled into the concave grooves 2a 'and 3a'. And the inner recessed hops 2a "and 3a" connected to the bolt through holes 2 'and 3' are formed on the inner side of the contact surface of the cross member 2 and the longitudinal member 3, respectively. The concrete is designed to prevent oxidative corrosion of bolts and nuts by blocking water penetration through the gap of the contact surface by filling the waterproof mortar through the mortar inlet (2a '' ') which is in communication with it. Horizontal member and the vertical member mounting structure of the fence.