CA2739414C - Poteau de securite telescopique - Google Patents

Poteau de securite telescopique Download PDF

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Publication number
CA2739414C
CA2739414C CA2739414A CA2739414A CA2739414C CA 2739414 C CA2739414 C CA 2739414C CA 2739414 A CA2739414 A CA 2739414A CA 2739414 A CA2739414 A CA 2739414A CA 2739414 C CA2739414 C CA 2739414C
Authority
CA
Canada
Prior art keywords
inner tube
post
outer tube
tube
spring
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2739414A
Other languages
English (en)
Other versions
CA2739414A1 (fr
Inventor
Peter J. Rogers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Athos Construction Products Inc
Original Assignee
Athos Construction Products Inc
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 Athos Construction Products Inc filed Critical Athos Construction Products Inc
Priority to CA2739414A priority Critical patent/CA2739414C/fr
Publication of CA2739414A1 publication Critical patent/CA2739414A1/fr
Application granted granted Critical
Publication of CA2739414C publication Critical patent/CA2739414C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • 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
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
    • E04G21/3242—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof using clamps
    • 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
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • E04G25/063—Shores or struts; Chocks telescopic with parts held together by positive means by pins with safety devices to avoid the accidental loss or unlocking of the pin, e.g. chains attaching the pin to the prop
    • 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
    • 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
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • 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
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
    • 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
    • E04G2025/006—Heads therefor, e.g. pivotable
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Un poteau de sécurité télescopique sert à ériger des clôtures de sécurité temporaires entre les lattes de plancher de sites en construction. Plus particulièrement, linvention porte sur un poteau télescopique chargé dun ressort doté dun collier fileté et dun mécanisme dextension de tige. Le poteau comporte un tube extérieur et un tube intérieur relié au tube extérieur par coulissement. Le tube extérieur comporte une section filetée et un collier fileté coopérant. Une tige de blocage est insérée dans une fente de la portion filetée du tube extérieur et un orifice dans le tube extérieur est supporté sur le dessus du collier fileté. Il est donc possible de faire lajustement vertical du tube intérieur par rapport au tube extérieur par rotation du collier fileté. Lopération dajustement de la longueur du poteau est facile pour les travailleurs et nécessite peu de formation, voire aucune.
CA2739414A 2011-05-06 2011-05-06 Poteau de securite telescopique Active CA2739414C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2739414A CA2739414C (fr) 2011-05-06 2011-05-06 Poteau de securite telescopique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2739414A CA2739414C (fr) 2011-05-06 2011-05-06 Poteau de securite telescopique

Publications (2)

Publication Number Publication Date
CA2739414A1 CA2739414A1 (fr) 2012-11-06
CA2739414C true CA2739414C (fr) 2018-05-22

Family

ID=47143335

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2739414A Active CA2739414C (fr) 2011-05-06 2011-05-06 Poteau de securite telescopique

Country Status (1)

Country Link
CA (1) CA2739414C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4368019A1 (fr) * 2022-11-08 2024-05-15 Ziwi Vertriebs GmbH Dispositif pour repousser des animaux, en particulier des oiseaux, de préférence des pigeons

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103233575A (zh) * 2013-05-06 2013-08-07 无锡速捷脚手架工程有限公司 一种伸缩立杆
ES2740698T3 (es) * 2014-04-30 2020-02-06 Castillo Enrique Ibanez Kit para erección de paredes
CN104358470A (zh) * 2014-11-21 2015-02-18 中国南方电网有限责任公司超高压输电公司南宁局 一种新型安全围栏
ES2607977B1 (es) 2015-10-01 2017-11-17 Sistemas Técnicos De Encofrados, S.A. Pinza para el acoplamiento de puntales en vigas, puntal que la incorpora y procedimiento de montaje
CN105908993B (zh) * 2016-06-15 2018-01-12 广船国际有限公司 长度可调的斜拉杆组件
US10344486B2 (en) 2016-10-14 2019-07-09 Eamus Paul COOTE System, apparatus and method for use in construction to assist in supporting suspended concrete
CN109826491B (zh) * 2019-04-03 2020-07-14 华体建设发展股份有限公司 一种滑雪场防护网支撑装置
CN112392327A (zh) * 2020-11-06 2021-02-23 安徽黎搏装饰工程有限公司 一种建筑施工防护挡板
CN112324245A (zh) * 2020-11-06 2021-02-05 安徽黎搏装饰工程有限公司 一种建筑施工防护板
CN112627588A (zh) * 2020-12-16 2021-04-09 湖南鸿云钢模科技有限公司 一种建筑钢结构用的稳定型支撑结构
CN113356638B (zh) * 2021-06-29 2023-03-10 中国建筑第七工程局有限公司 装配式叠合板安装支撑系统
CN113958152B (zh) * 2021-12-10 2022-11-29 中国建筑第八工程局有限公司 一种用于装配式建筑施工独立支撑体系

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4368019A1 (fr) * 2022-11-08 2024-05-15 Ziwi Vertriebs GmbH Dispositif pour repousser des animaux, en particulier des oiseaux, de préférence des pigeons

Also Published As

Publication number Publication date
CA2739414A1 (fr) 2012-11-06

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Effective date: 20160422