KR200460481Y1 - clamp for fixing ladder - Google Patents

clamp for fixing ladder Download PDF

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Publication number
KR200460481Y1
KR200460481Y1 KR2020100001872U KR20100001872U KR200460481Y1 KR 200460481 Y1 KR200460481 Y1 KR 200460481Y1 KR 2020100001872 U KR2020100001872 U KR 2020100001872U KR 20100001872 U KR20100001872 U KR 20100001872U KR 200460481 Y1 KR200460481 Y1 KR 200460481Y1
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KR
South Korea
Prior art keywords
groove
ladder
hinged
horizontal member
coupling groove
Prior art date
Application number
KR2020100001872U
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Korean (ko)
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KR20110008390U (en
Inventor
김규배
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주식회사 금호
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Priority to KR2020100001872U priority Critical patent/KR200460481Y1/en
Publication of KR20110008390U publication Critical patent/KR20110008390U/en
Application granted granted Critical
Publication of KR200460481Y1 publication Critical patent/KR200460481Y1/en

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    • 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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/10—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using pivoting jaws
    • 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
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories

Abstract

본 고안은 사다리를 시설물에 결합시킬 때 사용하는 사다리 고정용 클램프에 관한 것으로 사다리의 상단부를 시설물의 가로부재애 안전하게 결속시켜서 사용중에 임의로 이완되는 것을 예방하여 안전사고가 나지 않도록 하고 사용 후 사다리를 철거할 때 철거가 용이하도록 하기 위해 고안된 것으로서 구체적인 것은,
일정두께의 금속판으로 되어 일단에 양측으로 사다리지주(4a)를 수용하는 결합홈(2)(2a)을 형성하고 결합홈이 형성된 반대측에 반원형으로 된 가로부재결합홈(3)이 형성된 클램프본체(1)와, 가로부재결합홈(3)의 개방부 일단에 힌지연결될 수 있게 하단이 힌지홈(30a)으로 되어 힌지축(30b)에 의하여 클램프본체의 축공(1a)에 힌지연결되고 내면이 원호상홈으로 형성되며 힌지부 반대측에 고정홈(30c)이 형성되어 고정홈의 외측이 길이 방향으로 개방되는 개폐고리(30)와, 개폐고리(30)의 고정홈(30c)과 마주하는 가로부재결합홈(3)의 타측단에 힌지연결되도록 하단이 힌지홈(31a)으로 되어 힌지축(31b)에 의하여 클램프본체의 축공(1b)에 힌지연결되고 나사부에 와셔(7)와 고정너트(32)가 나사조립되는 체결볼트(31)로 이루어져 사다리의 설치와 분리가 용이하도록 되는 사다리 고정용 클램프이다.The present invention relates to a ladder fixing clamp used when coupling the ladder to the facility, to securely bind the upper end of the ladder to the horizontal member of the facility to prevent random relaxation during use to prevent safety accidents and to remove the ladder after use It is designed to make it easy to remove when
The clamp body is formed of a metal plate of a predetermined thickness to form a coupling groove (2) (2a) for accommodating the ladder column (4a) on both sides at one end and a horizontal member coupling groove (3) formed in a semicircular shape on the opposite side where the coupling groove is formed ( 1) and the lower end is a hinge groove (30a) to be hinged to one end of the opening of the horizontal member coupling groove (3) is hinged to the shaft hole (1a) of the clamp body by a hinge shaft (30b) and the inner surface is a circle It is formed as an arcuate groove and the fixing groove (30c) is formed on the opposite side of the hinge portion is formed so that the outer side of the opening and closing ring 30 is opened in the longitudinal direction, the horizontal member facing the fixing groove (30c) of the opening and closing ring (30) The lower end is hinged groove 31a so as to be hinged to the other end of the coupling groove 3 and is hinged to the shaft hole 1b of the clamp body by the hinge shaft 31b, and the washer 7 and the fixing nut 32 are screwed. ) Is made of a fastening bolt 31 is assembled screw to facilitate the installation and separation of the ladder Ladder clamp

Description

사다리 고정용 클램프{clamp for fixing ladder}Clamp for fixing ladder

본 고안은 사다리를 시설물에 결합시킬 때 사용하는 사다리 고정용 클램프에 관한 것으로 사다리의 상단부를 시설물의 가로부재에 걸쳐서 안전하게 결속시킬 수 있게 함으로써, 사용중에 임의로 이완되는 것을 예방하고 안전사고가 나지 않도록 하며 사용 후 사다리를 철거할 때 철거가 용이하도록 하기 위해 고안된 것이다.
The present invention relates to a ladder fixing clamp that is used to couple the ladder to the facility to securely bind the upper end of the ladder across the horizontal member of the facility, to prevent random relaxation during use and to prevent safety accidents. It is designed to facilitate the dismantling of the ladder after use.

종래의 사다리는 사다리의 상단부에 걸고리를 부착하여 시설물에 걸치는 방법으로 고정하도록 구성되어 있으나 사다리의 길이가 길 경우 사다리의 무게로 인해 걸치고 벗기는 작업이 용이하지 아니하고 또한 걸고리가 상단부에 고정되어 있어서 시설물에 설치된 고정부재의 위치가 사다리 상단부와 맞지 않을 경우 사다리의 하단부 위치를 이동시켜서 고정시켜야 하므로 사다리의 설치 각도 유지가 불편하여 고정작업이 힘들어지는 결점이 있었다.
Conventional ladders are configured to attach to the upper end of the ladder to be fixed to the installation method, but if the length of the ladder is long, because of the weight of the ladder is not easy to work off and take off the hook is fixed to the facility If the position of the installed fixing member does not match the upper end of the ladder to move the position of the lower end of the ladder to be fixed, it was difficult to maintain the installation angle of the ladder was difficult to fix the work.

본 고안은 상기와 같은 불편을 해소시키기 위하여 개발된 것이다.
The present invention has been developed to solve the above inconvenience.

본 고안은 사다리의 양측 지주에 결합하는 결합홈을 구비한 클램프 본체에 시설물의 가로부재가 결합되는 결합홈을 만들고 결합홈 입구부 양측에 각각 개페고리 체결고정구를 장치하여 결합홈을 개폐할 수 있게 함으로써 사다리의 상단부를 시설물의 가로 부재에 걸쳐서 안전하게 체결하고 사용후에 분리하는 것이 편리하도록 클램프를 구성한 것이다.
The present invention is to create a coupling groove that is coupled to the horizontal member of the facility in the clamp body having a coupling groove for coupling to both sides of the ladder and to open and close the coupling groove by installing the dog-peg fastening fixtures on both sides of the coupling groove inlet. Thus, the clamp is configured so that the upper end of the ladder can be securely fastened over the horizontal member of the facility and separated after use.

이와 같이 된 본 고안은 클램프본체(1)에 형성된 내외측 결합홈(2)(2a)에 사다리(4)의 지주(4a)를 삽입하고 결합홈의 반대측에 형성된 가로부재결합홈(3)의 개방부 일측에 장치된 개폐고리(30)를 개방시켜서 가로부재결합홈(3)속에 시설물의 가로부재(5)를 삽입하고 가로부재결합홈(3)의 개방부를 닫아 가로부재 결합홈의 타측개방부에 장치된 체결볼트(31)의 나사부를 개폐고리 고정홈(30c)에 삽입시켜 고정홈 외측에서 고정너트(32)를 나사조임하면 클램프본체의 가로부재결합홈(3)에 시설물의 가로부재(5)가 삽입되어 클램프 본체와 체결되므로 사다리의 상단부를 시설물의 가로부재(5)에 고정시킬 수 있게 된다.The present invention as described above inserts the strut 4a of the ladder 4 into the inner and outer coupling grooves 2 and 2a formed in the clamp body 1, and the horizontal member coupling groove 3 formed on the opposite side of the coupling groove. Opening the opening and closing ring 30 provided on one side of the opening part inserts the horizontal member 5 of the facility into the horizontal member coupling groove 3 and closes the opening of the horizontal member coupling groove 3 to open the other side of the horizontal member coupling groove. Insert the screw part of the fastening bolt 31 installed in the opening into the opening and closing ring fixing groove (30c) and screw the fixing nut (32) from the outside of the fixing groove, the horizontal member of the facility in the horizontal member coupling groove (3) of the clamp body (5) is inserted and fastened with the clamp body, so that the upper end of the ladder can be fixed to the horizontal member (5) of the facility.

따라서 시설물의 가로부재(5) 위치가 사다리(4) 상단부와 정확히 일치하지 않아도 클램프본체(1)를 사다리 지주에서 사다리 길이 방향을 따라 상하로 이동시켜 가로부재(5)에 결속시킬 수 있게 되고 사다리 양측 지주는 클램프 본체에 형성된 결합홈에 삽입되어 시설물 반대측으로 이완될 수 없게 감싸여지며 내면이 가로부재에 접촉하게 되어 분리되지 않도록 되므로 안전을 유지할 수 있고, 분리할시에는 클램프본체의 가로부재 고정홈에 장치된 개폐고리(30)의 고정홈(30c)에 나사조립된 고정너트(32)를 풀어 개폐고리를 개방하고 클램프 본체를 가로부재에서 분리하면 되므로 사다리 설치와 분리가 간편하고 안전하게 되는 이점이 있고, 클램프본체(1)의 결합홈(2)(2a)은 양측으로 형성되어 있어서 사다리의 폭이 넓거나 좁은 것에 공히 사용할 수 있게 되는 이점이 있다.
Therefore, even if the position of the horizontal member 5 of the facility does not exactly coincide with the upper end of the ladder 4, the clamp main body 1 can be moved up and down along the length of the ladder from the ladder post to bind to the horizontal member 5, and the ladder Both struts are inserted into the coupling grooves formed in the clamp body so that they cannot be relaxed to the opposite side of the facility and the inner surface is in contact with the horizontal members so that they cannot be separated, thereby maintaining safety. Opening the opening and closing ring by releasing the fixing nut 32 screwed in the fixing groove 30c of the opening and closing ring 30 installed in the groove, and separating the clamp body from the horizontal member, the ladder installation and separation is easy and safe advantage And, the coupling groove (2) (2a) of the clamp body 1 is formed on both sides so that it can be used for both wide or narrow ladder There is an advantage.

도 1은 본 고안의 사시도
도 2는 본 고안의 걸고리가 체결된 상태 사시도
도 3은 본 고안의 걸고리에 파이프 부재가 결합된 사시도
도 4는 도 3의 단면도
도 5는 본 고안의 사용상태 예시도
도 6은 본 고안의 사용상태 확대도이다.1 is a perspective view of the present invention
Figure 2 is a perspective view of the hook of the present invention is fastened
3 is a perspective view of the pipe member is coupled to the hook of the present invention
Figure 4 is a cross-
5 is an exemplary state of use of the present invention
6 is an enlarged view of the use state of the present invention.

본 고안은 일정두께의 금속판으로 되어 일단에 양측으로 사다리지주(4a)를 수용하는 결합홈(2)(2a)을 형성하고 결합홈이 형성된 반대측에 반원형으로 된 가로부재결합홈(3)이 형성된 클램프본체(1)와 가로부재결합홈(3)의 개방부 일단에 힌지연결될 수 있게 하단이 힌지홈(30a)으로 되어 힌지축(30b)에 의하여 클램프본체의 축공(1a)에 힌지연결되고 내면이 원호상홈으로 형성되며 힌지부 반대측에 고정홈(30c)이 형성되어 고정홈의 외측이 길이 방향으로 개방되는 개폐고리(30)와 개폐고리(30)의 고정홈(30c)과 마주하는 가로부재결합홈(3)의 타측단에 힌지연결되도록 하단이 힌지홈(31a)으로 되어 힌지축(31b)에 의하여 클램프본체의 축공(1b)에 힌지연결되고 나사부에 와셔(7)와 고정너트(32)가 나사조립되는 체결볼트(31)로 이루어진 구성이다.
The present invention is formed of a metal plate of a certain thickness to form a coupling groove (2) (2a) for receiving the ladder support (4a) on both sides at one end and the horizontal member coupling groove (3) formed in a semicircular shape on the opposite side formed with the coupling groove The lower end is a hinge groove (30a) to be hinged to one end of the opening of the clamp body (1) and the horizontal member coupling groove (3) is hinged to the shaft hole (1a) of the clamp body by the hinge shaft (30b) and the inner surface It is formed as an arc-shaped groove and the fixing groove (30c) is formed on the opposite side of the hinge portion is formed so that the outer side of the opening and closing ring 30 and the horizontal opening facing the fixing groove (30c) of the opening and closing ring 30 in the longitudinal direction The lower end is hinged groove 31a so as to be hinged to the other end of the member coupling groove 3 and is hinged to the shaft hole 1b of the clamp main body by the hinge shaft 31b, and the washer 7 and the fixing nut in the screw portion ( 32) is composed of a fastening bolt 31 is assembled screw.

1 : 클램프본체 1a : 축공
1b : 축공 2,2a : 결합홈
3 : 가로부재결합홈 4 : 사다리
4a : 사다리지주 5 : 가로부재
7 : 와셔 30 : 개폐고리
30a : 힌지홈 30b : 힌지축
30c : 고정홈 31 : 체결볼트
31a : 힌지홈 31b : 힌지축
32 : 고정너트1: Clamp Body 1a: Shaft Hole
1b: Shaft hole 2,2a: Coupling groove
3: horizontal member coupling groove 4: ladder
4a: ladder holder 5: horizontal member
7: washer 30: opening and closing ring
30a: hinge groove 30b: hinge shaft
30c: fixing groove 31: fastening bolt
31a: Hinge groove 31b: Hinge shaft
32: fixing nut

Claims (1)

일정두께의 금속판으로 되어 일단에 양측으로 사다리지주(4a)를 수용하는 결합홈(2)(2a)을 형성하고 결합홈이 형성된 반대측에 반원형으로 된 가로부재결합홈(3)이 형성된 클램프본체(1)와,
가로부재결합홈(3)의 개방부 일단에 힌지연결될 수 있게 하단이 힌지홈(30a)으로 되어 힌지축(30b)에 의하여 클램프본체의 축공(1a)에 힌지연결되고 내면이 원호상홈으로 형성되며 힌지부 반대측에 고정홈(30c)이 형성되어 고정홈의 외측이 길이 방향으로 개방되는 개폐고리(30)와,
개폐고리(30)의 고정홈(30c)과 마주하는 가로부재결합홈(3)의 타측단에 힌지연결되도록 하단이 힌지홈(31a)으로 되어 힌지축(31b)에 의하여 클램프본체의 축공(1b)에 힌지연결되고 나사부에 와셔(7)와 고정너트(32)가 나사조립되는 체결볼트(31)로 이루어진 사다리 고정용 클램프The clamp body is formed of a metal plate of a predetermined thickness to form a coupling groove (2) (2a) for accommodating the ladder column (4a) on both sides at one end and a horizontal member coupling groove (3) formed in a semicircular shape on the opposite side where the coupling groove is formed ( 1) and,
The lower end is a hinge groove (30a) to be hinged to one end of the opening of the horizontal member coupling groove (3) is hinged to the shaft hole (1a) of the clamp body by the hinge shaft (30b) and the inner surface is formed into an arcuate groove And the fixing groove (30c) is formed on the opposite side of the hinge portion and the opening and closing ring 30 to open the outer side of the fixing groove in the longitudinal direction,
The lower end of the hinge groove 31a is hinged to the other end of the horizontal member coupling groove 3 facing the fixing groove 30c of the opening / closing ring 30, and thus the shaft hole 1b of the clamp body by the hinge shaft 31b. Clamp for ladder fixing consisting of a fastening bolt 31 hinged to a screw thread, and a washer (7) and a fixing nut (32) are screwed together.
KR2020100001872U 2010-02-23 2010-02-23 clamp for fixing ladder KR200460481Y1 (en)

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KR200460481Y1 true KR200460481Y1 (en) 2012-05-25

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Cited By (5)

* Cited by examiner, † Cited by third party
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KR101977224B1 (en) 2017-11-03 2019-05-10 (주)자유상사 Ladder fixing device for electric pole
EP3719235A1 (en) 2019-04-05 2020-10-07 Peri GmbH Ladder holder
KR102387743B1 (en) * 2021-07-30 2022-04-15 이우수 Aerial work ladder fall arrest device for tanks
KR20230082307A (en) 2021-12-01 2023-06-08 한국전력공사 Safety apparatus for ladder of steel pole
KR20230082309A (en) 2021-12-01 2023-06-08 한국전력공사 Structure for safety ladder of utility pole

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
KR102131520B1 (en) * 2018-11-05 2020-07-07 송은주 Safety device for ladder
KR102173511B1 (en) * 2020-03-24 2020-11-03 안준학 Ship control box with improved seal ability and drainage

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JPH09317167A (en) * 1996-05-31 1997-12-09 Matsuoka Kenki Kk Ladder locking device
KR20080006223U (en) * 2007-06-11 2008-12-16 구정환 Union structure of clamp for architectural scaffold

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JPH09317167A (en) * 1996-05-31 1997-12-09 Matsuoka Kenki Kk Ladder locking device
KR20080006223U (en) * 2007-06-11 2008-12-16 구정환 Union structure of clamp for architectural scaffold

Cited By (6)

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Publication number Priority date Publication date Assignee Title
KR101977224B1 (en) 2017-11-03 2019-05-10 (주)자유상사 Ladder fixing device for electric pole
EP3719235A1 (en) 2019-04-05 2020-10-07 Peri GmbH Ladder holder
DE102019002495A1 (en) * 2019-04-05 2020-10-08 Peri Gmbh Ladder holder
KR102387743B1 (en) * 2021-07-30 2022-04-15 이우수 Aerial work ladder fall arrest device for tanks
KR20230082307A (en) 2021-12-01 2023-06-08 한국전력공사 Safety apparatus for ladder of steel pole
KR20230082309A (en) 2021-12-01 2023-06-08 한국전력공사 Structure for safety ladder of utility pole

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