EP0098845A1 - Appareil de giclage de beton - Google Patents

Appareil de giclage de beton

Info

Publication number
EP0098845A1
EP0098845A1 EP83900285A EP83900285A EP0098845A1 EP 0098845 A1 EP0098845 A1 EP 0098845A1 EP 83900285 A EP83900285 A EP 83900285A EP 83900285 A EP83900285 A EP 83900285A EP 0098845 A1 EP0098845 A1 EP 0098845A1
Authority
EP
European Patent Office
Prior art keywords
structural element
spray nozzle
stated
jig
concrete
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.)
Withdrawn
Application number
EP83900285A
Other languages
German (de)
English (en)
Inventor
Walter Nilsen
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.)
Norgips AS
Original Assignee
Norgips AS
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 Norgips AS filed Critical Norgips AS
Publication of EP0098845A1 publication Critical patent/EP0098845A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • 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
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing

Definitions

  • the present invention relates to an apparatus for spraying walls, foundation walls, or the like, onto a preinsulated structural element serving as a basis, and where the sprayed material is concrete that is reinforced.
  • Concrete spraying is a well-known method of constructing concrete walls/ foundation walls, and the like.
  • Spray tools mounted on a vehicle positioned at a distance from the sur ⁇ face to be sprayed are commonly used for concrete spraying.
  • manual control by a skilled operator is commonly required for such spraying operations.
  • Spraying is mostly carried out onto a structural element, e. g. a formwork with reinforcing bars attached to said form- work.
  • the apparatus according to the present invention permits sub ⁇ stantially fully automatic concrete spraying of walls, foun ⁇ dation walls, or the like, a structural element being pre ⁇ sent as a basis.
  • the invention is especially important in the construction of e.g. terrace houses or larger develop ⁇ ment areas. Additionally, the invention does not require the presence of operators skilled in spraying for concrete spraying operations.
  • the mentioned apparatus is charac ⁇ terized in that the spray nozzle for concrete is provided on a jig that is mounted for movement in relation to the struc ⁇ tural element, said jig being equipped with first means for keeping said spray nozzle at a predetermined distance from said structural element, second means for moving said spray nozzle up and down, and third means for moving said spray nozzle along said structural element.
  • reinforcing bars may be avoided on the face of the structural element that is to be sprayed.
  • Fig. l. is an elevation of the apparatus according to the present invention arranged on a structural element.
  • Fig. 2 is a simplified plan view of the apparatus according to the invention.
  • Spray nozzle 1 for concrete 3 is supplied with concrete through a supply hose 2.
  • Said spray nozzle 1 is movable ver ⁇ tically in a guide 21 and it is moved by a conveying chain 4 running around a pulley 5 and being drived by a motor 6.
  • Al ⁇ ternatively said conveying chain 4 might be replaced by a screw supported in a bearing 5 and driven by motor 6 in such a manner that said spray nozzle would be moved up and down due to screw rotation.
  • a spacer 7 is attached to the lower portion of guide 21, said spacer 7 having a traversing wheel 8 mounted on its ⁇ ree end for contact with the surface of the wall element 23 to be sprayed with concrete.
  • said spacer 7 and its traversing wheel 8 will be po ⁇ sitioned in front of spray nozzle 1 and outside its spray zone as seen in th.e direction of travel B of the apparatus.
  • first traversing wheels 10, 10 * are mounted to roll along a rail 11 on top of structural element 23.
  • Said traversing wheels 10, 10' are connected with a motor 15 via pulleys 12, 14 and a power transmission 13.
  • said wheels may at one end be provided with a collar and, furthermore, a traversing wheel 9 having a vertical axis is connected with jig 18.
  • a spray screen 20 may be provided along the entire horizontal length of said jig. In places where the,jig has to change its direction of move ⁇ ment it will be possible to replace said traversing wheels % 10, 10', and 9 with.an adjustable point-bearing means 16 in
  • jig 18 is lifted by 2ugs 19 and placed in a desired bearing point.
  • the apparatus according to the invention is especially suit ⁇
  • said spacer 7 may also be adjustable as r-egards its distance from spray nozzle 1, as
  • the vertical movement A of spray nozzle 1 as well as its horizontal movement B may be controlled by a timer circuit (not shown) or by the use of a conventional process control system. It will be obvious that the present invention is al ⁇
  • motor 15 may be a step motor
  • motor 6 is a step- free variable motor.
  • the operator will be able to move the jig stepwise in a horizontal direction and then move the spray nozzle by the aid of motor 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spray Control Apparatus (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

Appareil de giclage de parois, murs de fondation, etc., sur un élément structural préisolé (23) servant de base et où le matériau giclé est du béton qui doit être renforcé. La buse de giclage (1) du béton (3) est montée sur un gabarit (8) qui est mobile par rapport à cet élément structural (23), ce gabarit étant pourvu de moyens (7, 8) permettant de maintenir la buse de giclage (1) à une distance prédéterminée par rapport à l'élément structural (23), des moyens (4, 5, 6, 21) de déplacement de la buse de giclage (1) vers le haut et vers le bas (A), et des moyens (9-15; 16, 17) de déplacement de la buse de giclage (1) le long de cet élément structural (23). Des moyens d'espacement sont positionnés devant la buse de giclage, en regardant dans la direction horizontale de déplacement de la buse de giclage (1), à l'extérieur de sa zone de giclage. Utilisation spécialement dans le domaine du béton renforcé de fibres.
EP83900285A 1982-01-18 1983-01-12 Appareil de giclage de beton Withdrawn EP0098845A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO820143 1982-01-18
NO820143 1982-01-18

Publications (1)

Publication Number Publication Date
EP0098845A1 true EP0098845A1 (fr) 1984-01-25

Family

ID=19886398

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83900285A Withdrawn EP0098845A1 (fr) 1982-01-18 1983-01-12 Appareil de giclage de beton

Country Status (4)

Country Link
EP (1) EP0098845A1 (fr)
ES (1) ES519261A0 (fr)
IT (1) IT1159836B (fr)
WO (1) WO1983002475A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115522761A (zh) * 2022-10-31 2022-12-27 浙江鹏盛建设集团有限公司 一种建筑施工用食堂墙体改造装置及其施工方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI872246A (fi) * 1987-05-21 1988-11-22 Betemi Oy Betongspruta.
DE3811001A1 (de) * 1988-03-31 1989-10-12 Dyckerhoff & Widmann Ag Vorrichtung zum flaechenhaften verspritzen von moertel
US5338499A (en) * 1989-09-26 1994-08-16 Gerestek Oy Method for the fabrication of a composite structure
EP0607995B1 (fr) * 1993-01-22 1996-03-20 Gerhard Mendler Dispositif de crépissage de murs de bâtiments
CN110528834A (zh) * 2019-08-02 2019-12-03 合肥融庄电子科技有限公司 一种节能环保型的智能化建筑涂刷设备
CN110761534B (zh) * 2019-10-22 2020-09-04 南京航空航天大学 一种面向高楼外墙的自动化打磨喷涂设备
CN111155744B (zh) * 2020-01-22 2021-05-28 温州辰思工业设计有限公司 一种建筑墙面刮涂设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1040253A (en) * 1912-01-31 1912-10-01 Thomas P Ray Plastering-machine.
US2787096A (en) * 1956-05-11 1957-04-02 Harry H Riddels Concrete surfacing machine
US3296748A (en) * 1964-08-21 1967-01-10 Crutcher Rolfs Cummings Inc Side wall buffer
NL6413014A (fr) * 1964-11-09 1966-05-10
AT358265B (de) * 1976-12-09 1980-08-25 Niesenbacher Ing Hans Vorrichtung zum aufbringen einer deckschicht, insbesondere einer verputzschicht auf eine mauer, insbesondere auf mauersteintafeln aus ziegeln

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8302475A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115522761A (zh) * 2022-10-31 2022-12-27 浙江鹏盛建设集团有限公司 一种建筑施工用食堂墙体改造装置及其施工方法

Also Published As

Publication number Publication date
IT8319135A0 (it) 1983-01-17
ES8401783A1 (es) 1984-01-01
IT1159836B (it) 1987-03-04
WO1983002475A1 (fr) 1983-07-21
ES519261A0 (es) 1984-01-01

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR GB NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19831220

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NILSEN, WALTER