KR101052570B1 - Scaffolding structure with one-touch binding - Google Patents

Scaffolding structure with one-touch binding Download PDF

Info

Publication number
KR101052570B1
KR101052570B1 KR1020100087542A KR20100087542A KR101052570B1 KR 101052570 B1 KR101052570 B1 KR 101052570B1 KR 1020100087542 A KR1020100087542 A KR 1020100087542A KR 20100087542 A KR20100087542 A KR 20100087542A KR 101052570 B1 KR101052570 B1 KR 101052570B1
Authority
KR
South Korea
Prior art keywords
scaffold
coupling
fastening
scaffolding
vertical
Prior art date
Application number
KR1020100087542A
Other languages
Korean (ko)
Inventor
이충우
Original Assignee
주식회사 삼일레이져
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 삼일레이져 filed Critical 주식회사 삼일레이져
Priority to KR1020100087542A priority Critical patent/KR101052570B1/en
Application granted granted Critical
Publication of KR101052570B1 publication Critical patent/KR101052570B1/en

Links

Images

Classifications

    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • E04G7/307—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect with tying means for connecting the bars or members
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/34—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using positive engagement, e.g. hooks or pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

PURPOSE: A scaffolding having a one-touch coupling structure is provided to enable easy installation of the scaffolding for setting a safety net or supporting a form by employing a one-touch coupling structure. CONSTITUTION: A vertical scaffold(100) includes a fastening unit(110) for connecting one end of a horizontal scaffold(200) to a specific part on the exterior thereof. A coupling part(220) includes a coupling unit(210) which is coupled to the fastening unit of the vertical scaffold. A rotary shielding member(240) automatically shields a gap between an insertion and connection part(230) and a rear supporting part(232) of the coupling part by the inertial load.

Description

원터치 결속구조를 갖는 비계{Scaffolding structure with one-touch binding}Scaffolding structure with one-touch binding}

본 발명은 공사 현장에서 거푸집 이나 안전망을 설치하기 위한 비계에 관한 것으로, 보다 상세하게는 많은 힘을 주지 않고도 쉽고 빠르게 설치가 가능한 원터치 결속구조를 갖는 비계에 관한 것이다.The present invention relates to a scaffold for installing a formwork or safety net at a construction site, and more particularly, to a scaffold having a one-touch binding structure that can be easily and quickly installed without applying a lot of force.

일반적으로 공사현장 등에서는 작업자의 안전을 위한 안전망이나 거푸집의 설치를 위해 비계를 설치하여 사용하고 있다.Generally, scaffolds are used at construction sites to install safety nets or formwork for worker safety.

이는 소정길이를 갖는 파이프를 클램프를 사용하여 각 파이프를 가로 세로로 역이게 하여 견고히 결합하여 사용하고 있다.This uses a pipe having a predetermined length and is firmly coupled to reverse each pipe horizontally and vertically using a clamp.

이와 같은 종래의 비계는 수직하게 세운 파이프의 적정 위치에 십자형 클램프를 결합시키며, 이후 상기 고정결합한 클램프에 가로대용 파이프를 결합하여 비계작업을 완료하게 된다.Such a conventional scaffolding combines a cross clamp at an appropriate position of a vertically erected pipe, and then combines a crossbar pipe to the fixedly coupled clamp to complete the scaffolding work.

이때 상기 클램프를 조이는 작업은 각 클램프 마다 일체로 구비된 볼트와 너트를 공구를 사용하여 클램프가 풀리지 않도록 조여 고정하고 있다.At this time, the tightening operation of the clamp is fixed by tightening the bolt and nut integrally provided for each clamp so as not to loosen the clamp using a tool.

상기와 같은 클램프를 사용하여 거푸집용 비계 또는 안정망을 설치하게 되면 결합부위마다 일일이 나사를 조여 비계를 설치해야 하므로 작업시간이 오래 걸리는 문제점이 있다. 또한 작업자는 클램프가 풀리지 않도록 강하게 너트를 조여야 하므로 비계의 결합작업이 힘든 문제점이 있다.When using a clamp as described above to install the formwork scaffolding or the stability net there is a problem that the work takes a long time to install the scaffold by tightening screws for each coupling part. In addition, the operator has to tighten the nut so that the clamp is not loosened, there is a problem that the coupling operation of the scaffold is difficult.

또한 상기한 비계설치 작업은 오랜시간 현장에서 경험을 바탕으로 한 설치작업을 하기에 세로비계의 적절한 설치 간격이나 가로비계의 층간 간격이 획일화 대지 않고 임의 간격을 두고 공사를 하게 되어, 다소 거리가 멀 경우 추가된 비계설치를 하는 경우가 있어 작업시간이 길어지는 문제점이 발생 되었다.
In addition, the above-mentioned scaffolding installation work is based on a long time experience in the field, so the proper installation intervals of the vertical scaffolding or the interlayer scaffolding of the horizontal scaffolding are constructed at random intervals without uniformity. In the case of a long distance, additional scaffolding was installed, resulting in a long working time.

본 발명은 공사현장에서 거푸집 설치 후 거푸집을 받치는 비계설치 작업이나, 안전망을 설치하기 위한 비계를 설치할 때 많은 힘을 들이지 않고 짧은 시간안에 쉽게 설치가 가능한 원터치 결속구조와, 비계를 규격화하여 비계 설치를 일정한 간격으로 쉽게 작업할 수 있는 원터치 결속구조를 갖는 비계를 제공하는 데 그 목적이 있다.The present invention is a one-touch binding structure that can be easily installed in a short time without a lot of effort when installing the scaffold to support the formwork after installing the formwork at the construction site, or to install the safety net, scaffolding by standardizing the scaffolding An object of the present invention is to provide a scaffold having a one-touch binding structure that can be easily worked at regular intervals.

상기 본 발명의 목적을 달성하기 위하여, 소정 위치에 고정된 하나 이상의 체결수단을 구비한 세로비계와, 상기 세로비계에 구비된 체결수단에 끼워지는 결합수단이 양측단부에 구비된 가로비계로 구성된 원터치 결속구조를 갖는 비계를 제공한다.In order to achieve the object of the present invention, a one-touch scaffold having one or more fastening means fixed to a predetermined position, and a one-touch consisting of a horizontal scaffold having a coupling means fitted to the fastening means provided in the vertical scaffold at both ends It provides a scaffold having a binding structure.

본 발명은 수직 수평으로 엇갈려 설치되는 비계를 원터치 방식의 결합체결구조를 갖도록 구성하여 작업자가 많은 힘을 들이지 않고도 쉽게 비계를 설치할 수 있으며, 설치시간이 획기적으로 단축되어 공기를 단축하는 효과를 갖는 장점이 있다.The present invention is configured to have a one-touch coupling structure of the scaffold installed vertically and horizontally staggered, so that the operator can easily install the scaffold without having to put a lot of force, the installation time is significantly shortened the advantage of shortening the air There is this.

도 1은 본 발명의 비계를 분리한 상태 사시도
도 2는 본 발명 비계를 결합한 상태 사시도
도 3은 본 발명의 비계를 결합하는 상태를 도시한 측면도
도 4는 본 발명 세로비계의 평면도
도 5는 도 4의 다른 실시예도
도 6은 도 4의 또 다른 실시예도1 is a perspective view of the separated scaffold of the present invention
Figure 2 is a perspective view of the present invention combined scaffolding
Figure 3 is a side view showing a state of coupling the scaffold of the present invention
Figure 4 is a plan view of the present invention scaffold
5 is another embodiment of FIG.
Figure 6 is another embodiment of Figure 4

이하 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명이 적용된 가로, 세로비계의 분해상태를 도시한 사시도이고, 도 2는 결합상태를 도시한 사시도 이며, 도 3, 도 4는 본 발명의 가로비계에 세로비계가 결합되는 상태를 도시한 것으로서, 본 발명은 수직하게 설치되는 세로비계(100)와, 상기 세로비계(100)에 결합되는 가로비계(200)로 구성되며, 상기 세로비계(100)는 소정위치에 가로비계(200)가 끼워져 체결되는 체결수단(110)이 구비되고, 상기 세로비계(100)에 결합되는 가로비계(200)는 양단부에 세로비계(100)의 체결수단(110)에 끼워져 결합되는 결합수단(210)이 구비된다.
1 is a perspective view showing an exploded state of a horizontal, vertical scaffold to which the present invention is applied, FIG. 2 is a perspective view showing a coupled state, and FIGS. 3 and 4 show a state in which a vertical scaffold is coupled to a horizontal scaffold of the present invention. As shown, the present invention comprises a vertical scaffold 100 is installed vertically, and a horizontal scaffold 200 coupled to the vertical scaffold 100, the vertical scaffold 100 is a horizontal scaffold 200 at a predetermined position The fastening means 110 is inserted into and fastened to each other, and the horizontal scaffold 200 coupled to the vertical scaffold 100 is fitted to the fastening means 110 of the vertical scaffold 100 at both ends. ) Is provided.

상기 세로비계(100)의 외주연에 구비된 체결수단(110)은 가로비계(200)를 설치할 소정 높이에 구비되는 체결판(120)으로서, 상기 체결판(120)은 가로비계(100)의 결합수단(210)이 끼워지는 체결공(130)이 관통되어 형성된다.
The fastening means 110 provided on the outer circumference of the vertical scaffold 100 is a fastening plate 120 provided at a predetermined height at which the horizontal scaffold 200 is to be installed. The fastening hole 130 through which the coupling means 210 is fitted is formed through.

상기 가로부재(200)의 양단에 구비된 결합수단(210)은 선단 하부가 세로비계(100)의 체결판(120)에 형성된 체결공(130)에 끼워질 수 있도록 결합부(220)가 형성된다.
Coupling means 210 provided at both ends of the horizontal member 200, the coupling portion 220 is formed so that the lower end is fitted to the fastening hole 130 formed in the fastening plate 120 of the vertical scaffold 100 do.

상기 결합부(220)는 안정적인 결합을 위해 소정간격을 두고 양측으로 형성되며, 그 선단부는 체결판(120)의 체결공(130)에 삽입되도록 소정의 폭으로 삽입결합부(230)가 형성되고, 상기 삽입결합부(230)는 체결판(120)의 체결공(130)에 쉽게 끼워질 수 있도록 소정 각도로 경사지게 형성하며, 삽입결합부(220)와 소정 간격을 두고 뒤쪽으로 후면지지부(232)가 형성된다.The coupling portion 220 is formed at both sides with a predetermined interval for a stable coupling, the front end portion of the coupling portion 230 is formed with a predetermined width to be inserted into the fastening hole 130 of the fastening plate 120 The insertion coupling portion 230 is formed to be inclined at a predetermined angle so as to be easily fitted into the coupling hole 130 of the fastening plate 120, and the rear support portion 232 to the rear at a predetermined interval from the insertion coupling portion 220. ) Is formed.

상기 후면지지부(232)에는 자체 하중으로 회동되며 개구된 곳을 차폐하는 회동차폐부재(240)가 편심되게 힌지결합 되되, 회동차폐부재(240)의 후단부는 소정부분을 절취하여 선단쪽에 무게가 더 실리도록 형성되어 안정적으로 개구부를 차폐할 수 있도록 된다.The rear support portion 232 is pivotally coupled to its own load and the rotational shield member 240 is eccentrically hinged to shield the opening, the rear end portion of the rotational shield member 240 to cut a predetermined portion to further weight It is formed to be mounted so that it can reliably shield the opening.

또한 상기 결합부(220)의 상단에는 세로비계(100)에 밀찰되며 유동없는 결합이 가능하도록 세로비계의 원호와 동일한 원호를 갖는 밀착지지부(234)가 형성된다.In addition, the upper end of the coupling portion 220 is closely contacted to the vertical scaffold 100 is formed in close contact support portion 234 having the same arc as the circular arc of the vertical scaffolding is possible.

여기서 도 5 내지 도7은 본 발명의 세로비계에 구비된 체결수단의 변형가능한 실시예를 도시한 것으로,5 to 7 show a deformable embodiment of the fastening means provided in the vertical scaffold of the present invention,

세로비계의 일측으로 결합되는 가로비계는 고정되게 결합하며 타측으로 결합되는 가로비계는 설치각을 쉽게 가변할 수 있도록 형성된 체결판과, 세로비계의 직각으로 고정된 네 방향으로 가로비계를 설치할 수 있는 체결판과, 전 방향으로 가로비계를 가변할 수 있도록 형성된 체결판이다.
The horizontal scaffolding coupled to one side of the vertical scaffolding is fixedly coupled, and the horizontal scaffolding coupled to the other side has a fastening plate formed to easily change the installation angle, and the horizontal scaffolding can be installed in four directions fixed at right angles to the vertical scaffolding. A fastening plate and a fastening plate formed to vary the aspect ratio in all directions.

이와 같이 구성된 본 발명의 비계는 소정 높이에 체결수단(110)이 고정 구비된 세로비계(100)가 소정 간격을 두고 설치된다.In the scaffold of the present invention configured as described above, the vertical scaffold 100 having the fastening means 110 fixed to a predetermined height is provided at predetermined intervals.

상기와 같이 간격을 두고 설치된 세로비계(100)의 체결판(120)의 체결공(130)에 가로비계(200)의 삽입결합부(230)를 끼워 가로비계(200)를 결합하게 된다.As described above, the insertion coupling part 230 of the horizontal scaffold 200 is inserted into the fastening hole 130 of the fastening plate 120 of the vertical scaffold 100 installed to couple the horizontal scaffold 200.

이때 상기 삽입결합부(230)를 쉽게 끼울 수 있도록 소정 각도로 경사지게 형성한 삽입결합부(230)는 체결공(130)에 쉽게 끼워지며 삽입된다. In this case, the insertion coupling portion 230 formed to be inclined at a predetermined angle so that the insertion coupling portion 230 can be easily inserted is easily inserted into the fastening hole 130.

또한 상기와 같이 결합되어 경사부분의 상부에 체결판(120)이 위치했을 때 체결판(120)은 경사면과 후면지지부(232) 사이에 밀착되며, 결합수단(210)의 상부에 형성된 원호를 갖는 밀착지지부(234)가 삽입결합부(230)가 하향되게 삽입되는 것과 동시에 세로비계(100)와 밀착되며 아랫쪽으로 이동되어 가로비계(200)와 세로비계(100)는 보다 안정적인 결합력이 형성된게 된다.In addition, when the fastening plate 120 is coupled to the upper portion of the inclined portion as described above, the fastening plate 120 is in close contact between the inclined surface and the rear support portion 232, and has an arc formed on the upper portion of the coupling means 210. At the same time, the close support 234 is inserted into the coupling portion 230 is inserted downward and is in close contact with the vertical scaffold 100 and moved to the bottom to form a more stable coupling force between the horizontal scaffold 200 and the vertical scaffold 100. .

또한 체결판(120)이 가로비계(200)의 삽입결합부(230)와 후면지지부(232) 사이의 공간부로 진입될 때 체결판(120)은 후면지지부(232)에 힌지결합된 회동차폐부재(240)를 상측으로 밀어 올리며 공간부로 들어가게 되며, 체결판(120)이 상측에 도달했을 때 상기 회동차폐부재(240)는 관성하중에 의해 선단이 아래 방향으로 회동되며 개구부를 차폐하게 되어 세로비계(100)에서 가로비계(200)가 이탈될 수 있는 사고를 방지하게 된다.
In addition, when the fastening plate 120 enters the space portion between the insertion coupling portion 230 and the rear support portion 232 of the horizontal scaffold 200, the fastening plate 120 is hinged to the rear support portion 232 is a rotation shield member Push the 240 upward and enter the space portion, when the fastening plate 120 reaches the upper side, the rotational shield member 240 is rotated in the downward direction by the inertial load to shield the opening to the vertical scaffolding In step 100, the horizontal scaffold 200 prevents an accident from being detached.

100 : 세로비계, 110 : 체결수단, 120 : 체결판, 130 : 체결공
200 : 가로비계, 210 : 결합수단, 220 : 결합부
230 : 삽입결합부, 232 : 후면지지부, 234 : 밀착지지부
240 : 회동차폐부재100: vertical scaffolding, 110: fastening means, 120: fastening plate, 130: fastening hole
200: aspect ratio, 210: coupling means, 220: coupling portion
230: insertion coupling portion, 232: rear support portion, 234: close support portion
240: rotating shield member

Claims (6)

세로 비계와, 상기 세로 비계에 클램프 등의 체결구로 결합되는 가로 비계로 구성된 비계에 있어서,
외주연 소정 위치에 가로비계의 일단을 착탈 결합할 수 있는 체결수단이 구비되되, 상기 체결수단은, 가로비계를 직각되는 네 방향으로 설치할 수 있도록 구획된 체결공이 형성되도록 한것과, 일측으로 고정된 체결공을 형성하고 타측은 결합각도를 임의 조절할 수 있도록 형성한 것 중 어느 하나가 적용된 체결수단을 구비한 세로비계와;
상기 세로비계의 체결수단에 착탈식으로 끼워 결합할 수 있는 결합수단이 양단에 구비되되, 상기 결합수단은, 체결공에 끼워지며 안정적인 결합을 위해 선단에 복수로 형성된 삽입결합부와, 상기 삽입결합부와 소정간격을 두고 형성된 후면지지부와, 그 상부로 세로비계의 원호에 밀착되도록 원호로 형성된 밀착지지부로 구성된 결합부와;
상기 후면지지부에 자체 하중에 의해 회동되도록 편심되게 힌지결합되어 삽입결합부와 후면지지부 사이에 형성된 공간부를 관성하중에 의해 자동 차폐하는 회동차폐부재로 구성됨을 특징으로 하는 원터치 결속구조를 갖는 비계.In the scaffold consisting of a longitudinal scaffold and a horizontal scaffold coupled to the longitudinal scaffold by fasteners such as clamps,
A fastening means for detachably coupling one end of the horizontal scaffolding to a predetermined position on the outer circumference thereof is provided, and the fastening means is formed such that a fastening hole partitioned to be installed in four directions perpendicular to the horizontal scaffolding is fixed to one side. A vertical scaffold having a fastening means to which one of fastening holes is formed and the other side is formed to arbitrarily adjust a coupling angle;
The coupling means detachably fitted to the fastening means of the vertical scaffold is provided at both ends, the coupling means is inserted into the fastening hole and a plurality of insertion coupling portion formed in the front end for a stable coupling, and the insertion coupling portion And a coupling part including a rear support part formed at a predetermined interval, and a close support part formed of an arc so as to be in close contact with the arc of the vertical scaffold at an upper portion thereof;
The scaffold having a one-touch binding structure, characterized in that the rear support portion is eccentrically hinged to be rotated by its own load, and comprises a rotational shield member which automatically shields the space formed between the insertion coupling portion and the rear support portion by an inertial load. 제 1항에 있어서,
상기 삽입결합부는 체결공에 삽입이 쉽도록 아래가 좁고 위거 넓은 경사도를 갖도록 형성함을 특징으로 하는 원터치 결속구조를 갖는 비계.The method of claim 1,
The insertion coupling portion is a scaffold having a one-touch binding structure, characterized in that formed to have a narrow inclined bottom and wide inclined to facilitate insertion into the fastening hole. 제 1항에 있어서,
상기 회동차폐부재는 선단에 무게를 높이기 위해 후단부 소정부분을 절취함을 특징으로 하는 원터치 결속구조를 갖는 비계.
The method of claim 1,
The rotating shield member has a one-touch binding structure, characterized in that to cut a predetermined portion of the rear end to increase the weight at the front end.
삭제delete 삭제delete 삭제delete
KR1020100087542A 2010-09-07 2010-09-07 Scaffolding structure with one-touch binding KR101052570B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100087542A KR101052570B1 (en) 2010-09-07 2010-09-07 Scaffolding structure with one-touch binding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100087542A KR101052570B1 (en) 2010-09-07 2010-09-07 Scaffolding structure with one-touch binding

Publications (1)

Publication Number Publication Date
KR101052570B1 true KR101052570B1 (en) 2011-07-28

Family

ID=44924189

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100087542A KR101052570B1 (en) 2010-09-07 2010-09-07 Scaffolding structure with one-touch binding

Country Status (1)

Country Link
KR (1) KR101052570B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006152686A (en) * 2004-11-30 2006-06-15 Sumitomo Metal Steel Products Inc Fixed metal fitting and bracing member
KR20080012584A (en) * 2006-08-04 2008-02-12 한국가설산업(주) For construction prefabricated staging

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006152686A (en) * 2004-11-30 2006-06-15 Sumitomo Metal Steel Products Inc Fixed metal fitting and bracing member
KR20080012584A (en) * 2006-08-04 2008-02-12 한국가설산업(주) For construction prefabricated staging

Similar Documents

Publication Publication Date Title
KR101224183B1 (en) Built-up scaffold for construction field
KR101353248B1 (en) Fixing apparatus of scaffold
KR200446363Y1 (en) Fixer for a reinforcing rod safety bar
KR101370585B1 (en) Electric Pole Removal Device
JP2004068270A (en) Downfall preventing device for roof work
JP6713599B1 (en) Wedge binding scaffolding morning glory device and wedge binding scaffolding morning glory device system
KR101052570B1 (en) Scaffolding structure with one-touch binding
KR20160142928A (en) Built-up scaffold for construction field)
KR20120097839A (en) Device for protecting a falling accident of opening
GB2576082A (en) Support brace
KR101596939B1 (en) Manufacturing method for install bracket of dropping prevention net
KR101350921B1 (en) Temporary Girder Bridge Bracket
KR20090002041U (en) Install bracket of dropping prevention net
KR20110108902A (en) Exterior fixing device of building
KR200454935Y1 (en) Workplace installation for fish beam bridge
JP2012095396A (en) Laying method in lengthwise direction of cable rack and mounting fitting of cable rack used in the method
KR200467302Y1 (en) Safety guard rail pole
JPH0849406A (en) Temporary member support fitting for construction
KR20140041001A (en) Grating tread coaming device and its installing method
KR20160003751U (en) Lifeline mounting pole
KR100744425B1 (en) A supporting apparatus for mounting a safety net for building
JP7347452B2 (en) Support fixing structure and support fixing method
KR102325168B1 (en) Temporary Structure Installation and Method thereof
CN217400416U (en) Adjustable small horizontal hole opening protection tool
JP5254758B2 (en) Support device for baseboard for opening

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20140502

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20150511

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20160520

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20170809

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20180510

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20190514

Year of fee payment: 9