KR930019963A - crutch - Google Patents

crutch Download PDF

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Publication number
KR930019963A
KR930019963A KR1019920013964A KR920013964A KR930019963A KR 930019963 A KR930019963 A KR 930019963A KR 1019920013964 A KR1019920013964 A KR 1019920013964A KR 920013964 A KR920013964 A KR 920013964A KR 930019963 A KR930019963 A KR 930019963A
Authority
KR
South Korea
Prior art keywords
jaw
screw
crutch
outer tube
nut
Prior art date
Application number
KR1019920013964A
Other languages
Korean (ko)
Inventor
리코 장-피에르
Original Assignee
프로렌스 그림
일라 쏘시에떼 아노님
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 프로렌스 그림, 일라 쏘시에떼 아노님 filed Critical 프로렌스 그림
Publication of KR930019963A publication Critical patent/KR930019963A/en

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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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G2025/042—Shores or struts; Chocks telescopic with devices to avoid accidental disengagement of the telescopic elements, e.g. during transport

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Rehabilitation Tools (AREA)

Abstract

버팀목이 지지물을 형성하는 외부관(1)에서 축상으로 움직이는 중앙나사(3)가 압축스프링( 14, 14′)에 대해 회동하는 두죠오(6, 6′)을 포함한다. 각 죠오는 외부관의 상부단에 위치한 플레이어된 부분(10)의 내부표면에 대해 지탱되는 변부(9, 9′)을 갖는다. 각 죠오는 부각적으로 나사(5)와 정합하는 나사(8, 8′)의 각적인 부분의 형태로 전방부분을 갖는다. 결과는 나사와 너트의 각적인 부분의 정합/부정합이 죠오(18, 18′)의 회전으로만 이루어진다는 것이다.The central screw 3 axially moving in the outer tube 1, in which the crutch forms the support, comprises a dujoo 6, 6 ′ which rotates about the compression spring 14, 14 ′. Each jaw has sides 9, 9 ′ which bear against the inner surface of the playered portion 10 located at the upper end of the outer tube. Each jaw has an anterior portion in the form of an angular portion of the screws 8, 8 ′, which inevitably mates with the screws 5. The result is that the mating / mismatching of the individual parts of the screw and nut only takes place with the rotation of the jaws (18, 18 ').

Description

버팀목crutch

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 버팀목의 개략적 사시도.1 is a schematic perspective view of a crutch according to the present invention.

제2도는 보호후드가 없는 발명에 따른 버팀목의 실시예의 개략적 수직단면도.2 is a schematic vertical sectional view of an embodiment of a crutch according to the invention without a protective hood.

제3도는 중앙나사를 자유롭게하는 죠오의 개구부의 부분적 사시도.3 is a partial perspective view of an opening of a jaw for freeing a central screw.

제4도는 제2도의 버팀목을 고정하는 반쪽고리의 입면도.4 is an elevational view of the half ring that secures the crutch of FIG.

제5도는 제4도의 고정하는 반쪽고리의 입면도.FIG. 5 is an elevational view of the fixing half loop of FIG. 4. FIG.

제6조는 제2도의 버팀목의 죠오의 하나의 입면도.Article 6 is an elevation of one of the jaws of the shoring of FIG.

제7도는 제6도의 죠오의 외부로부터의 측면도.7 is a side view from outside of the jaw of FIG.

제8도는 제6도의 죠오의 내부로부터의 측면도.8 is a side view from inside the jaw of FIG.

제9도는 발명에 따른 버팀목의 제1번형 실시예의 개략적 수직단면도.9 is a schematic vertical section of a first embodiment of a crutch according to the invention;

제12도는 발명에 따른 버팀목의 제2변형 실시예의 부분적 단면으로된 개략적 입면도.12 is a schematic elevation in partial cross section of a second variant embodiment of the crutch according to the invention;

Claims (12)

지지물을 형성하는 외부관(1)에서 축상으로 움직이는 중앙나사(3)와 나사(5)와 협동하는 위치와 나사로부터 부정합되는 위치 사이에서 나사에 관해 방사상으로 변위되도록 배열된 너트(8, 8′)의 최소한 두 개의 각적인 부분을 구성하는 너트를 갖는 버팀목에서 너트의 각적인 부분의 각각은 나사의 세로축에 수직인 회전축 둘레를 탄성적 수단(14, 14′)에 대해 회동하는 죠오부재(6, 6′)과 일체이고 나사와 너트의 각적인 부분의 정합/부정합은 단순히 죠오를 회전시키므로서 일어나는 특징이 있는 버팀목.Nuts 8, 8 'arranged so as to be radially displaced with respect to the screw between the axially moving central screw 3 in the outer tube 1 forming the support and the position cooperating with the screw 5 and the position mismatched from the screw. In the crutch with the nut constituting at least two angular parts of the jaw, each of the angular parts of the nut rotates about the resilient means 14, 14 ′ about the axis of rotation perpendicular to the longitudinal axis of the screw 6. , 6 ′), and the mating / mismatching of the individual parts of the screw and nut is characterized by the simple rotation of the jaws. 제1항에 있어서, 죠오부재의 각각은 외부관의 상부단부에 위치한 플레이어된 부분(10)의 내부표면에 대해 지탱하도록된 변부(9, 9′)을 갖는 특징이 있는 버팀목.A crutch according to claim 1, wherein each of the jaw members has edges (9, 9 ') adapted to bear against the inner surface of the playered portion (10) located at the upper end of the outer tube. 제2항에 있어서, 죠오부재 외부관 둘레이고 고리를 형성하도록 모양잡힌 부재의 단부에서 회전할 수 있도록 장착된는 특징이 있는 버팀목.3. The crutch according to claim 2, wherein the crutch is mounted so as to be rotatable at an end of the member shaped around the jaw outer tube and shaped to form a ring. 제2항에 있어서, 조오부재 각각이 외부관 둘레에 배열된 고리(4)에 장착된 두 스트랩(42)의 단부(43, 43′)에서 회전할 수 있도록 장착되는 특징이 있는 버팀목.3. The crutch according to claim 2, wherein each jaw member is mounted so as to be rotatable at the ends (43, 43 ′) of the two straps (42) mounted on the hooks (4) arranged around the outer tube. 제2항에 있어서, 두 죠오부재가 죠오의 회전축 역할을 하는 두핀부재(12, 12′)에 의해 하나로되는 두 반쪽고리(11)에 의해 하나가 되는 특징이 있는 버팀목.3. The crutch according to claim 2, characterized in that the two jaw members are one by two halves (11) which are united by two pin members (12, 12 ′) which serve as a rotation axis of the jaw. 제3항에서 5항까지중 어느 한 항에 있어서, 탄성수단 각각이 수평으로 배열되고 단부에서 고리의 외부표면에 대해서나 고리의 표면에 갖춰진 시이팅 내부에서 지탱되거나 다른 단부에서 죠오에 대해서나 죠오의 하부분에 갖춰진 시이팅 내부에서 지탱된느 최소한 하나의 압축스프링(14, 14′)을 포함하는 것을 특징으로 있는 버팀목.6. The jaw according to claim 3, wherein each of the resilient means is arranged horizontally and supported at the end against the outer surface of the ring or inside the seating provided on the surface of the ring or against the jaw at the other end. Shoring, characterized in that it comprises at least one compression spring (14, 14 ′) which is supported within the seating at the bottom of the seat. 제3항에서 5항까지중 어느 한 항에 있어서, 탄성수단 각각이 외부관이나 고리의 외부표면에 대해 지탱하고 죠오의 벽에 대해 고정된 최소한 하나의 판스프링(45)를 구성하는 특징이 있는 버팀목.The method according to any one of claims 3 to 5, characterized in that each of the resilient means constitutes at least one leaf spring 45 which bears against the outer surface of the outer tube or ring and is fixed against the wall of the jaw. crutch. 제1항에서 7항까지중 어느 한 항에 있어서, 너트부분의 나사부분과 중앙나사가 사다리꼴 모양인 특징이 있는 버팀목.The crutch according to any one of claims 1 to 7, characterized in that the screw portion and the central screw of the nut portion are trapezoidal in shape. 제8항에 있어서, 죠오 각각이 죠오에 관절 연결된 아암(15, 15′)을 갖고 아암이 한편으로 나사의 섬세한 조절을 위해 나사 둘레로 죠오를 회전시키고 다른 한편으로 나사로부터 너트의 부분을 부정합시키도록 죠오를 회전운동케 하도록 사용되는 특징이 있는 버팀목.9. The jaw according to claim 8, wherein each of the jaws has arms articulated to the jaws (15, 15 '), the arms on one hand rotating the jaw around the screw for fine adjustment of the screw and on the other hand misaligning portions of the nut from the screw. Shorings that are used to rotate a jaw so that it can rotate. 제9항에 있어서, 죠오의 회전운동 작동이 외부관에 가깝게 있게하도록 아암에 대해 측면으로 지탱하므로서 이뤄지는 특징이 있는 버팀목.10. The crutch according to claim 9, characterized in that the jaw's rotational motion is achieved by supporting the arm laterally to bring it closer to the outer tube. 제1항에서 10항까지중 어느 한 항에 있어서, 아암은 죠오의 회전축에 관해 회동하도록 장착되는 특징이 있는 버팀목.The crutch according to any one of the preceding claims, wherein the arm is mounted to pivot about the axis of rotation of the jaw. 제1항에서 11항까지중 어느 한 항에 있어서, 외부관의 상부단부에 가깝게 배열되고 외부관 내부로 돌출하는 최소한 하나이 부재(55)를 포함하는 반 해체장치를 버팀목이 포함하고 부재(55)가 내부관의 바닥단부에 가깝게 배열되고 내부관의 외부를 향해 돌출하는 내부관의 부재와 협동하도록 된 특징이 있는 버팀목.12. A semi-dismantling device according to any one of claims 1 to 11, wherein the crutch includes a semi-dismantling device arranged close to the upper end of the outer tube and protruding into the outer tube and comprising the member 55. Strut, characterized in that is arranged close to the bottom end of the inner tube and cooperates with the member of the inner tube projecting toward the outside of the inner tube. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920013964A 1991-08-05 1992-08-04 crutch KR930019963A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH231291 1991-08-05
CH2312/91-0 1991-08-05
CH1164/92-1 1992-04-09
CH116492 1992-04-09

Publications (1)

Publication Number Publication Date
KR930019963A true KR930019963A (en) 1993-10-19

Family

ID=25686854

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920013964A KR930019963A (en) 1991-08-05 1992-08-04 crutch

Country Status (4)

Country Link
EP (1) EP0527110A1 (en)
JP (1) JPH05187136A (en)
KR (1) KR930019963A (en)
TW (1) TW202492B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2305677A (en) * 1995-09-26 1997-04-16 Viking Products Ltd Quick-deploying prop
US5758854A (en) * 1997-05-06 1998-06-02 Shih; Lung-Li Steel post for supporting a molding board
AU729637B2 (en) * 1997-05-06 2001-02-08 Lung-Li Shih Steel post for supporting a molding board
IL121130A0 (en) * 1997-06-22 1997-11-20 Elgressy Elie Vertical adjusting support system
KR100450574B1 (en) * 2001-10-23 2004-10-06 한국산업안전공단 Load supporting apparatus possibie of high adjustment
US6752570B2 (en) * 2002-04-08 2004-06-22 Richard Lanka Shoring system apparatus and method for shoring
CN106522535B (en) * 2016-10-28 2018-09-14 湖北思泽新能源科技有限公司 A kind of scaffold being connected firmly is shored
US11597637B2 (en) * 2018-02-22 2023-03-07 Vis, Llc Under hoist support stand
USD907880S1 (en) 2018-11-29 2021-01-12 Vis, Llc Under hoist support stand
CN113356637A (en) * 2021-06-17 2021-09-07 南宁职业技术学院 Civil engineering assembled building pillar
CN115262748B (en) * 2022-07-26 2023-11-10 山东中建八局投资建设有限公司 Assembly component and steel structure house

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH348806A (en) * 1957-01-30 1960-09-15 Rieder Oscar Prop
FR1468326A (en) * 1965-03-05 1967-02-03 Access Equipment Ltd adjustable prop for scaffolding and similar constructions
GB1279617A (en) * 1968-11-26 1972-06-28 Mills Scaffold Co Ltd Improvements in or relating to adjustable struts
GB1588942A (en) * 1978-01-03 1981-05-07 Access Plant Jacking device for a scaffolding structure
CA1307518C (en) * 1988-06-28 1992-09-15 Etablissement Nanicoba Prop
FR2649764B1 (en) * 1989-07-13 1992-06-19 Arteon Marcel FAST NUT

Also Published As

Publication number Publication date
TW202492B (en) 1993-03-21
JPH05187136A (en) 1993-07-27
EP0527110A1 (en) 1993-02-10

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