KR200246507Y1 - Land reclamation type anchor for concrete structure - Google Patents
Land reclamation type anchor for concrete structure Download PDFInfo
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- KR200246507Y1 KR200246507Y1 KR2020010018254U KR20010018254U KR200246507Y1 KR 200246507 Y1 KR200246507 Y1 KR 200246507Y1 KR 2020010018254 U KR2020010018254 U KR 2020010018254U KR 20010018254 U KR20010018254 U KR 20010018254U KR 200246507 Y1 KR200246507 Y1 KR 200246507Y1
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Abstract
본고안은 콘크리트구조물용 매립식 앵커에 관한 것으로, 나사관체의 상단에는 마개가 구비되고 하단에는 지주가 구비된 단위 앵커를 연결구로 결속하되 2개 또는 4개 등을 일개조로 결속하여 앵커를 구성하고, 이를 콘크리트 구조물의 타설시 거푸집 내에서 상부로 돌출되지 않게 설치 하므로서 몰탈 타설작업과 앵커매설작업을 동시에 기계적으로 실시하여 작업능율을 향상시키고, 설비물의 설치작업 후에는 볼트체결부의 나사부가 외부에 노출되지 않아 산화가 지연되므로서 종래보다 설치수명이 연장 되도록 한 것이다.This proposal relates to a buried anchor for concrete structures. Anchor is provided at the top of a screw pipe and a unit anchor provided with a support at the bottom is connected to the connector using two or four bolts. In addition, it is installed so that it does not protrude upward in the formwork when placing concrete structures, thereby improving the work efficiency by mechanically performing mortar placing work and anchor laying work at the same time. Since the oxidation is delayed because it is not exposed, the installation life is extended.
Description
본고안은 콘크리트구조물용 매립식 앵커에 관한 것으로, 특히 앵커 전체를 콘크리트 몰탈내에 매설되게 함으로서 콘크리트 타설작업을 기계적, 능률적으로 작업할 수 있게 하고, 앵커의 매설상태가 견고함으로 인하여 이에 설치되는 설비물의 결착상태가 매우 견고하게 되며, 결착시 매설된 앵커에 체결볼트의 체결상태는 나사부가 외부에 노출되지 않아 나사부의 산화를 방지하게 되는 앵커장치를 제공하는데 그 목적이 있다.This paper relates to a buried anchor for concrete structures. In particular, the entire anchor is embedded in concrete mortar to enable the concrete placing work to be mechanically and efficiently performed. The fastening state becomes very solid, and the fastening state of the fastening bolt to the buried anchor during the binding is to provide an anchor device that prevents the oxidation of the screw portion is not exposed to the outside of the screw portion.
일반적으로 도로변에 설치되는 방음벽, 방풍벽, 선전탑 등과같은 설비물은 기초구조물을 콘크리트몰탈 타설후 그 상면에 앙카볼트를 설치하고 그 앙카볼트에 설비물의 지주를 결착하여 고정 설치하고 있다. 이와같은 종래의 앙카 설치상태를 보면 도 1의 예시와같이 거푸집(100) 내에 콘크리트 몰탈을 주입시켜 콘크리트 구조물 (200)을 구축하되 몰탈이 굳기전에 앙카볼트(300)의 볼트부(301)는 상부에 돌출되도록 하고 머리부는 몰탈내에 매입되도록 매설하거나, 구조물이 양생된 후에는 앙카공을 드릴로 뚫어 준 다음 그 앙카공에 앙카볼트를 강제타입시켜 설치하고 있다.In general, facilities such as soundproof walls, windbreak walls, and propagation towers installed on roadsides are installed by anchoring bolts on the upper surface of concrete structures after the mortar is poured into concrete structures. As shown in the conventional anchor installation state as shown in FIG. 1, the concrete structure 200 is formed by injecting concrete mortar into the formwork 100, but before the mortar is hardened, the bolt part 301 of the anchor bolt 300 is upper part. The head part is embedded to be embedded in mortar, or after the structure is cured, the anchor hole is drilled and the anchor bolt is forcedly installed in the anchor hole.
이와같은 종래의 앙카볼트 설치상태는 볼트부가 상부에 돌출상태로 설치되기 때문에 항상 콘크리트몰탈 타설 후 몰탈이 굳기전에 개별적으로 매설 하여야 하는 불편이 있었고, 그 매설된 앙카볼트는 주변에 미세한 틈이 생겨 견고하지 못한 문제점이 있으며, 설비물을 설치 하였을때 돌출된 볼트부에 너트를 채운 상태가 공기중에 노출되어 있어 부식이 빠르기 때문에 자주 보수를 하여야 하는 등의 많은 문제점이 있었다.In the conventional anchor bolt installation state, since the bolt part is installed in a protruding state at the top, it is always inconvenient to be separately buried after the mortar is solidified after concrete mortar casting, and the buried anchor bolt is firmly formed due to minute gaps around it. There was a problem that could not be, and there were many problems, such as the need to repair often because the corrosion of the nut is exposed to the air in the state of filling the nut on the protruding bolt when installing the installation.
본고안은 상기와같은 종래의 문제점을 해결하기 위하여 나사관체의 상단에는마개가 구비되고 하단에는 지주가 구비된 단위 앵커를 연결구로 결속하되 2개 또는 4개 등을 일개조로 결속하여 앵커를 구성하고, 이를 콘크리트 구조물의 타설시 거푸집 내에서 상부로 돌출되지 않게 설치 하므로서 몰탈 타설작업과 앵커매설작업을 동시에 기계적으로 실시하여 작업능율을 향상시키고, 설비물의 설치작업 후에는 볼트체결부의 나사부가 외부에 노출되지 않아 산화가 지연되므로서 종래보다 설치수명이 연장 되도록 한 것이다.In order to solve the conventional problems as described above, the plug is provided with a stopper at the top of the screw pipe, and the bottom is provided with a unit anchor provided with a support, but the anchor is formed by binding two or four in one set. In addition, it is installed so that it does not protrude upward in the formwork when placing concrete structures, thereby improving the work efficiency by mechanically performing mortar placing work and anchor laying work at the same time. Since the oxidation is delayed because it is not exposed, the installation life is extended.
도 1 은 종래 앵커볼트의 설치상태 예시단면도1 is a cross-sectional view illustrating an installation state of a conventional anchor bolt
도 2 는 본고안의 예시사시도2 is an illustrative perspective view of the present invention
도 3 은 본고안의 매설상태 예시단면도Figure 3 is an exemplary cross-sectional view of the buried state of the present proposal
도 4 는 본고안에 설비물 설치상태 예시도4 is an exemplary view showing the installation state of fixtures in the present article
도 5 는 본고안의 다른 실시상태 예시사시도5 is an exemplary perspective view of another embodiment of the present invention
도 6 은 본고안중 다른 실시예의 매설상태 예시 평면도Figure 6 is a plan view of the buried state of another embodiment of the present proposal
* 도면중 주요부분에 대한 부호설명* Code description of the main parts of the drawings
10: 단위 앵커10: unit anchor
11: 나사관체 12: 나사공 13: 마개 14: 지주11: screw tube 12: screwdriver 13: plug 14: prop
20: 결속구 21: 접지편20: binding port 21: grounding piece
이를 첨부도면에 의하여 그 구성 및 작용을 상세히 설명하면 다음과 같다.When described in detail the configuration and operation by the accompanying drawings as follows.
설비물의 체결볼트가 나착되는 나사공(12)이 구비된 나사관체(11)의 상단에는 콘크리트 타설시 몰탈이 나사공(12)으로 유입됨을 방지하는 마개(13)를 구비하고, 상기 나사관체(11) 하단에는 콘크리트 타설시 나사관체(11)가 하부로 하강하지 못하도록 지지하여 주는 지주(14)를 착설하여 단위 앵커(10)를 구성하며, 상기 단위앵커(10)는 2개 또는 4개 등을 1개조로 하여 간격이 일정하게 결속구(20)로 결속시켜 매립식 앵커를 구성한 것이다.The upper end of the screw pipe 11 having a screw hole 12 to which the fastening bolt of the fixture is mounted is provided with a stopper 13 for preventing mortar from flowing into the screw hole 12 when concrete is poured, and the screw pipe body ( 11) At the bottom, the anchor 14 is installed to support the screw pipe 11 so as not to descend to the lower portion when the concrete is placed, thereby constituting the unit anchor 10, the unit anchor 10 is two or four, etc. By using a set of one is to bind to the binding sphere 20 constant intervals to form a buried anchor.
본고안 실시에 있어서 마개(13)는 철재 또는 합성수지로 형성하여 나사관체 (11) 상단에 씌워주거나, 도 2 의 예시와 같이 나사공(12)에 나착하며, 결속구(20)는 도 5 의 예시와 같이 양단을 거푸집(100) 내면에 접지 되도록 연장 절곡하여 접지편(21)을 구비한다.In this implementation of the plug 13 is formed of iron or synthetic resin to cover the top of the screw pipe 11, or screwed into the screw hole 12 as shown in Figure 2, the binding hole 20 is shown in FIG. As shown in the example, both ends are bent to extend to ground the inner surface of the formwork 100 and provided with a ground piece 21.
이상과같은 본고안 앵커의 설치는 도 3 의 예시와같이 거푸집(100) 내의 철근(400)에 철사로 묶어 고정시키거나, 철근(400)이 없는 경우에는 도 6 의 예시와같이 결속구(20)에 연설된 접지편(21)을 거푸집(100) 내면에 접지 되도록 못을 박어 고정 설치하되 앵커의 마개(13) 상단이 거푸집(100) 위로 돌출되지 않게 설치한다.The installation of the anchor as described above is fixed to the reinforcing bar 400 in the formwork 100 as shown in FIG. 3, or when there is no reinforcing bar 400, as shown in the example of FIG. The fixed piece to be grounded to the inner surface of the formwork (100) nailed to be installed in the nail (100) fixed but installed so that the top of the stopper (13) of the anchor does not protrude above the formwork (100).
이상과같은 본고안 앵커는 거푸집 상단에 돌출되지 않게 그 전체를 콘크리트 몰탈내에 매설되게 함으로서 콘크리트 타설작업을 기계적, 능률적으로 작업할 수 있게 되는 효과가 있고, 따라서 앵커의 매설상태가 견고함으로 인하여 이에 설치되는 설비물의 결착상태가 매우 견고하게 되며, 결착시 매설된 앵커의 나사관체에 나착되는 체결볼트의 체결상태는 나사부가 외부에 노출되지 않아 나사부의 산화가 지연되므로서 종래보다 설치수명이 연장 되는 등의 효과가 있다.As mentioned above, the anchor of the present invention has the effect of making the concrete placing work mechanically and efficiently by laying the whole in the mortar so that it does not protrude on the top of the formwork, and therefore, the anchoring state of the anchor is installed thereon. The fastening state of the equipment to be made is very strong, and the fastening state of the fastening bolts which are screwed to the screw pipe of the buried anchor at the time of the fastening, the oxidation of the screw is delayed because the screw part is not exposed to the outside, and thus the installation life is extended. Has the effect of.
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KR2020010018254U KR200246507Y1 (en) | 2001-06-19 | 2001-06-19 | Land reclamation type anchor for concrete structure |
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KR2020010018254U KR200246507Y1 (en) | 2001-06-19 | 2001-06-19 | Land reclamation type anchor for concrete structure |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101159490B1 (en) * | 2011-08-22 | 2012-06-22 | 한국도로공사 | Soundproofing walls footing mechanized method and apparatus |
KR102038505B1 (en) * | 2019-04-02 | 2019-10-30 | 주식회사 문창 | support for structure and construction methods thereof |
-
2001
- 2001-06-19 KR KR2020010018254U patent/KR200246507Y1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101159490B1 (en) * | 2011-08-22 | 2012-06-22 | 한국도로공사 | Soundproofing walls footing mechanized method and apparatus |
KR102038505B1 (en) * | 2019-04-02 | 2019-10-30 | 주식회사 문창 | support for structure and construction methods thereof |
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