KR101578763B1 - Temporary handrails for stairs - Google Patents

Temporary handrails for stairs Download PDF

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Publication number
KR101578763B1
KR101578763B1 KR1020150060927A KR20150060927A KR101578763B1 KR 101578763 B1 KR101578763 B1 KR 101578763B1 KR 1020150060927 A KR1020150060927 A KR 1020150060927A KR 20150060927 A KR20150060927 A KR 20150060927A KR 101578763 B1 KR101578763 B1 KR 101578763B1
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KR
South Korea
Prior art keywords
support
connection
connection pipe
pipe
bracket
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KR1020150060927A
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Korean (ko)
Inventor
염원경
Original Assignee
승보세이프주식회사
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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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3219—Means supported by the building wall, e.g. security consoles
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
    • E04G21/3266—Safety nets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/02—Wire fencing, e.g. made of wire mesh

Abstract

The present invention relates to a temporary handrail for stairs, comprising: a support which has a number of connection holes formed on a side, having a bracket attached to a middle end, and is continuously installed in a wall of a stair interval vertically by the bracket; a connection part formed with a pipe for the support to be inserted, having a fixing hole formed on one side to fixate a support, and has an upward connection pipe and a downward connection pipe formed on an other side; a handrail to connect the upward connection pipe and the downward connection pipe of the connection part; and a safety net which has an edge fixated to the connection hole of the support, and is continuously installed in the stair interval vertically. As such, the temporary handrail of the present invention prevents all negligible accidents such as a worker falling or dropping of materials in advance which can occur on the side of the stairs at a construction site of a building.

Description

계단용 임시난간{Temporary handrails for stairs}Temporary handrails for stairs

본 발명은 계단용 임시난간에 관한 것으로서, 더욱 상세하게는 건축물의 시공 시에 계단에 임시로 설치하여 작업자의 안전을 도모하고 건축 자재의 낙하를 방지하여 안전사고를 예방하도록 된 계단용 임시난간에 관한 것이다.
The present invention relates to a temporary railing for a staircase, and more particularly, to a temporary railing for a staircase which is temporarily installed at a stairway during construction of a building to prevent a safety accident by preventing workers from falling, .

일반적으로 건축물의 시공 시에는 각종 자재나 장비의 이동을 위해 계단에 난간이 설치되지 않은 상태에서 작업을 하게 되며, 계단의 난간은 시공의 마무리 단계에서 설치하게 된다.Generally, in the construction of the building, the work is carried out without the railing in the stairway for the movement of various materials and equipments, and the railing of the stairway is installed at the finishing stage of the construction.

이렇게 난간이 없는 계단에서는 작업 중에 건축 자재가 계단 옆으로 낙하하거나 장비가 추락하는 등의 안전사고가 많았고, 심지어는 작업자가 추락하는 경우마저 있게 되었다.In such a railingless staircase, there were many safety accidents such as falling of building materials to the side of a stairway or falling equipment during work, and even a worker was going to fall down.

따라서 종래에는 계단에서의 안전사고를 예방하고자 임시로 파이프를 설치하여 난간 대용으로 활용하고자 하였다.Therefore, in the past, a pipe was temporarily installed to prevent a safety accident at a staircase and used as a substitute for a rail.

그러나 임시난간을 설치하여도 각종 자재가 추락하는 문제는 해결되지 않았다.However, the problem of falling down of various materials was not solved even if temporary railings were installed.

그리고, 상하층을 연결하는 계단에는 최하층으로부터 최상층에 이르기까지 연통되는 틈새가 있는데, 특허문헌 1은 이러한 틈새를 이용하여 임시난간 대신 안전망을 설치함으로써 자재 등의 추락을 방지하고자 하였다.In the step connecting the upper and lower layers, there is a gap communicating from the lowest layer to the uppermost layer. In Patent Document 1, a safety net is installed in place of the temporary railing using such a gap to prevent the fall of materials and the like.

특허문헌 1을 살펴보면, 조임축과 회전축을 갖는 단부클램프와 조임축과 계지고리를 갖는 중간클램프로 구분 형성하여 이들 클램프가 각각의 계단 연결부에 장착되게 하고, 상기 클램프를 로프에 의해 연결한 상태에서 그 로프를 이용하여 안전망을 설치한 구성임을 알 수 있는데, 이와 같이 계단의 임시난간이 안전망으로만 이루어진 경우에는 무게감이 있는 자재들의 추락은 막을 수 없다는 문제가 있다.In Patent Document 1, an end clamp having a tightening axis and a rotation axis, an intermediate clamp having a tightening axis and a stop ring are separately formed, and these clamps are mounted on the respective step connection portions. In a state where the clamp is connected by a rope It can be seen that the safety net is installed using the rope. If the temporary railing of the stairs is made only of the safety net, the falling of the heavy materials can not be prevented.

또한 작업자가 계단 옆으로 추락하는 것도 안전망만으로는 예방이 안된다는 심각한 문제가 있는 것이다.
Also, there is a serious problem that the worker does not fall into the side of the stairs and safety net alone does not prevent it.

1. 대한민국 실용신안 제20-0418151호1. Korean Utility Model No. 20-0418151

본 발명은 전술한 문제점을 해소하기 위한 것으로, 건축물의 시공 중에 계단에서의 자재류의 낙하를 방지함은 물론 장비나 작업자의 추락을 방지할 수 있도록 된 계단용 임시난간의 제공을 목적으로 한다.
It is an object of the present invention to provide a temporary railing for a stair which can prevent a falling of a material flow at a stairway during a construction of a building and prevent a fall of equipment or an operator.

본 발명은 상기의 목적을 달성하기 위하여, 측면에 다수의 연결구멍이 형성되어 있고 중간 일단에는 브라켓이 부착되어 이 브라켓에 의해 계단 틈새의 벽면에 수직으로 연속 설치되는 지지대; 상기 지지대가 끼워질 수 있는 관으로 이루어지고, 일측에는 상기 지지대를 고정하기 위한 고정구멍이 형성되어 있으며, 타측에는 상향연결관 및 하향연결관이 형성되어 있는 연결구; 상기 연결구의 상향연결관 및 하향연결관을 연결하는 난간대; 상기 지지대의 연결구멍에 가장자리가 고정되어 계단 틈새에 수직으로 연속 설치되는 안전망; 을 포함하여 이루어지는 특징이 있다.In order to achieve the above-mentioned object, the present invention provides a support structure, comprising: a support having a plurality of connection holes formed on a side thereof, a bracket attached to an intermediate end thereof, and vertically installed vertically on a wall surface of a step gap by the bracket; A fixing hole for fixing the support member is formed at one side of the pipe, and a connection pipe having an upward connection pipe and a downward connection pipe formed at the other side thereof; A balustrade connecting the upward connector and the downward connector of the connector; A safety net in which an edge is fixed to the connection hole of the support and is installed continuously in a vertical gap; And the like.

상기 브라켓에는 장공이 형성되어 이 장공을 통해 볼트가 끼워지며, 계단 틈새의 벽면에 매입 설치되는 앵커너트와 조립 설치된다.The bracket has a long hole formed therein, and a bolt is inserted through the long hole. The bracket is assembled with an anchor nut which is embedded in a wall surface of a step gap.

상기 지지대 및 난간대는 이중관으로 되어 길이 조절이 가능하도록 할 수 있다.
The support and the railing can be made double pipes so that the length can be adjusted.

본 발명에 따른 계단용 임시난간에 따르면, 계단의 중간에 형성되는 틈새를 통해 수직으로 지지대를 연속 설치하고, 연결구를 통해 각 지지대 및 난간대를 연결하여 난간을 형성하면서, 지지대에 안전망을 연결 설치함으로써 간단한 구조물의 설치에 의해 작업자나 장비류의 추락을 방지하고, 각종 건축 자재의 낙하를 방지하여 안전사고를 예방할 수 있는 유용한 효과를 제공하게 된다.
According to the temporary railing for stairs according to the present invention, the supporting rods are installed vertically through the gap formed in the middle of the stairs, and the supporting rods are connected to the supporting rods while connecting the supporting rods and the railing rods through the connecting rods to form the railing By installing a simple structure, it is possible to prevent fall of an operator or equipment, prevent falling of various building materials, and provide a useful effect for preventing a safety accident.

도 1은 본 발명의 일례에 따른 지지대와 난간대의 설치 상태 사시도.
도 2는 본 발명의 임시난간이 설치된 상태의 일례를 나타낸 사시도.
도 3은 본 발명이 설치된 상태의 측면도.
도 4는 본 발명에 따른 지지대의 설치 상태도.
도 5는 본 발명에 따른 연결구의 연결 상태 사시도.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an installation state of a support rail and a railing according to an embodiment of the present invention; FIG.
2 is a perspective view showing an example of a state in which a temporary rail is installed.
3 is a side view of a state in which the present invention is installed.
Fig. 4 is a view showing an installation state of a support according to the present invention; Fig.
5 is a perspective view of a connection state of a connector according to the present invention.

이하에서 본 발명의 바람직한 실시예를 첨부도면을 참조하여 상세하게 설명하기로 한다.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일례에 따른 지지대와 난간대의 설치 상태 사시도이고, 도 2는 본 발명의 임시난간이 설치된 상태의 일례를 나타낸 사시도이며, 도 3은 본 발명이 설치된 상태의 측면도이고, 도 4는 본 발명에 따른 지지대의 설치 상태도이며, 도 5는 본 발명에 따른 연결구의 연결 상태 사시도이다.2 is a perspective view showing an example of a state in which a temporary railing according to the present invention is installed, FIG. 3 is a side view of the state in which the present invention is installed, and FIG. FIG. 5 is a perspective view illustrating a connection state of the connector according to the present invention. FIG.

도 1 내지 도 5를 참조하면, 본 발명은 대별하여 지지대(10)와, 연결구(20)와, 난간대(30) 및 안전망(40)으로 이루어져 있다.1 to 5, the present invention generally comprises a support 10, a coupling 20, a railing 30 and a safety net 40.

지지대(10)는 금속제의 관으로 이루어져 있으며, 측면에는 다수의 연결구멍(11)이 일정 간격으로 형성되어 있고, 중간 일단에는 브라켓(12)이 설치되어 있다.The support base 10 is made of a metal tube, and a plurality of connection holes 11 are formed at regular intervals on a side surface thereof, and a bracket 12 is provided at an intermediate end thereof.

지지대(10)에 부착되는 브라켓(12)은 절곡된 형태로 되어 지지대(10)의 일단에 용접에 의해 부착되거나 또는 나사에 의해 조립되고, 지지대(10)와의 부착면과 다른 면, 즉 계단(1)의 벽면(2)에 접촉되는 면에는 계단 벽면(2)과의 조립을 위한 장공(13)이 형성되어 있다.The bracket 12 attached to the support base 10 is bent and attached to one end of the support base 10 by welding or by a screw so as to be attached to the other side of the support base 10, 1, a long hole 13 for assembling with the stepped wall surface 2 is formed on the surface of the side wall 2 which is in contact with the wall surface 2.

상기 지지대(10)는 계단(1)과 계단(1)의 사이에 수직으로 형성되어 있는 틈새를 통해 하층으로부터 최상층에 이르기까지 연속적으로 설치되는데, 계단 틈새의 계단 벽면(2)에는 앵커너트(3)가 매입 설치되며, 상기 브라켓(12)의 장공(13)을 통해 볼트(14)를 상기 앵커너트(3)에 조립함으로써 지지대(10)를 계단 벽면(2)에 고정 설치하게 된다.The support 10 is continuously installed from the lower layer to the uppermost layer through a gap vertically formed between the step 1 and the step 1. The stepped wall 2 of the step gap has an anchor nut 3 And the support base 10 is fixed to the stepped wall surface 2 by assembling the bolts 14 to the anchor nut 3 through the elongated hole 13 of the bracket 12.

지지대(10)는 상ㆍ하로 연속 연결하게 되는데, 지지대(10)의 연결을 위해 상기 연결구(20)를 사용하게 된다.The support rods 10 are continuously connected up and down, and the connection rods 20 are used to connect the support rods 10.

연결구(20)는 금속제 관으로 이루어져서 측면에는 다수의 고정구멍(23)이 형성되어 있고, 타측으로는 상향 경사된 상향연결관(21)과 하향 경사된 하향연결관(22)이 형성되어 있다.The connection port 20 is formed of a metal pipe and has a plurality of fixing holes 23 on its side and an upwardly inclined upward connection pipe 21 and a downwardly inclined downward connection pipe 22 are formed on the other side.

연결구(20)의 상측과 하측으로 상측의 지지대(10)와 하측의 지지대(10)의 각 단부를 끼워서 고정구멍(23)을 통해 고정나사(24)에 의해 연결상태를 고정한다.The connection state is fixed by the fixing screw 24 through the fixing hole 23 with the upper and lower ends of the upper and lower support rods 10 and 10 on the upper and lower sides of the connection port 20 interposed therebetween.

연결구(20)에 형성된 상향연결관(21)과 하향연결관(22)에는 상기 난간대(30)를 연결하여 계단의 측면에 경사지게 난간을 형성하게 된다.The balancer 30 is connected to the upward connecting pipe 21 and the downward connecting pipe 22 formed at the connecting port 20 so as to form an inclined rail at the side of the step.

여기서 도면에 도시되지 않았지만 상향연결관(21)과 하향연결관(22)에도 고정구멍(23)이 형성되어 고정나사(24)에 의해 난간대(30)와의 연결 상태를 고정할 수 있다.Although not shown in the drawing, a fixing hole 23 is formed in the upward connection pipe 21 and the downward connection pipe 22 so as to fix the connection state with the railroad rail 30 by the fixing screw 24.

계단의 틈새에 수직으로 길게 설치된 지지대(10)에는 안전망(40)을 설치하게 되는데, 안전망(40)의 양 가장자리를 연결핀(41)으로 끼워서 지지대(10)의 연결구멍(11)에 설치함으로써 안전망의 설치가 완료된다.The safety net 40 is installed on the support frame 10 which is vertically extended to the gap between the steps. By installing both side edges of the safety net 40 in the connection hole 11 of the support frame 10 with the connection pin 41 interposed therebetween Installation of safety net is completed.

이와 같이 계단의 틈새에 지지대(10)와 난간대(30)를 연결구(20)에 의해 연속적으로 설치함으로써 난간의 역할을 하게 되고, 안전망(40)을 더불어 설치함으로써 자재의 낙하를 방지할 수 있게 된다.In this way, the support 10 and the railing 30 are continuously installed in the gap between the staircases by means of the connecting port 20 to serve as a railing, and the safety net 40 can be installed together to prevent falling of the material .

임시난간의 철거 시에는 안전망(40)을 제거하고, 연결구(20)와 난간대(30)를 해체한 다음, 앵커너트(3)로부터 볼트(14)를 분리하는 것으로 철거가 완료된다.At the time of removing the temporary rail, the safety net 40 is removed and the connection 20 and the rail 30 are dismantled and the bolt 14 is removed from the anchor nut 3 to complete the dismantling.

한편 상기 지지대(10)와 난간대(30)는 연결구(20)와의 조립 시 연결구(20)에 끼워지는 길이를 조절하여 고정나사(24)에 의해 고정함으로써 어느 정도의 길이 조절이 가능하며, 다르게는 이중관으로 구성함으로써 길이의 조절이 가능하도록 구성할 수도 있다.
The length of the supporting frame 10 and the railblock 30 can be adjusted by adjusting the length of the connecting frame 20 when the connecting frame 20 is assembled with the connecting frame 20 by fixing screws 24, It can be configured to be adjustable in length by constituting a double tube.

이상에서 설명하고 도시한 바와 같은 본 발명은 상기의 실시예에 한정하는 취지는 아니며 본 발명의 요지를 벗어나지 않는 범위내에서 다양한 형태로 변경 실시할 수 있을 것이다.
The present invention is not limited to the above-described embodiments, and various changes and modifications may be made without departing from the scope of the present invention.

1 ; 계단 2 ; 계단 벽면
3 ; 앵커너트 10 ; 지지대
11 ; 연결구멍 12 ; 브라켓
13 ; 장공 14 ; 볼트
20 ; 연결구 21 ; 상향연결관
22 ; 하향연결관 23 ; 고정구멍
24 ; 고정나사 30 ; 난간대
40 ; 안전망 41 ; 연결핀One ; Stair 2; Stair wall
3; Anchor nut 10; support fixture
11; Connecting hole 12; Brackets
13; Slots 14; volt
20; Connector 21; Upward connector
22; A downward connector 23; Fixing hole
24; Fixing screw 30; Railing
40; Safety net 41; Connecting pin

Claims (3)

측면에 다수의 연결구멍이 형성되어 있고 중간 일단에는 브라켓이 부착되어 이 브라켓에 의해 계단 틈새의 벽면에 수직으로 연속 설치되는 지지대;
상기 지지대가 끼워질 수 있는 관으로 이루어지고, 일측에는 상기 지지대를 고정하기 위한 고정구멍이 형성되어 있으며, 타측에는 상향연결관 및 하향연결관이 형성되어 있는 연결구;
상기 연결구의 상향연결관 및 하향연결관을 연결하는 난간대;
상기 지지대의 연결구멍에 가장자리가 고정되어 계단 틈새에 수직으로 연속 설치되는 안전망; 을 포함하여 이루어지는 것을 특징으로 하는 계단용 임시난간.
A support having a plurality of connection holes formed on a side surface thereof, a bracket attached to the middle end thereof and vertically connected to a wall surface of the step gap by the bracket;
A fixing hole for fixing the support member is formed at one side of the pipe, and a connection pipe having an upward connection pipe and a downward connection pipe formed at the other side thereof;
A balustrade connecting the upward connector and the downward connector of the connector;
A safety net in which an edge is fixed to the connection hole of the support and is installed continuously in a vertical gap; Wherein the stepped railing comprises a plurality of steps.
제 1 항에 있어서,
상기 브라켓에는 장공이 형성되어 이 장공을 통해 볼트가 끼워지며, 계단 틈새의 벽면에 매입 설치되는 앵커너트와 조립 설치됨을 특징으로 하는 계단용 임시난간.
The method according to claim 1,
Wherein the bracket is provided with a bolt through which the slot is formed, and an anchor nut is installed and installed in a wall surface of the step gap.
제 1 항에 있어서,
상기 지지대 및 난간대는 이중관으로 되어 길이 조절이 가능하도록 된 것을 특징으로 하는 계단용 임시난간.
The method according to claim 1,
Wherein the support and the railing are made of double pipes so that the length can be adjusted.
KR1020150060927A 2015-04-29 2015-04-29 Temporary handrails for stairs KR101578763B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210099753A (en) 2020-02-05 2021-08-13 송유진 Fixing strucrure for temporary handrail

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200164342Y1 (en) 1999-06-30 2000-02-15 신준식 Handrail
KR200382475Y1 (en) 2005-01-19 2005-04-20 쓰리엠안전개발(주) Temporary supporter for stair rail

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200164342Y1 (en) 1999-06-30 2000-02-15 신준식 Handrail
KR200382475Y1 (en) 2005-01-19 2005-04-20 쓰리엠안전개발(주) Temporary supporter for stair rail

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210099753A (en) 2020-02-05 2021-08-13 송유진 Fixing strucrure for temporary handrail

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