US3833175A - Mobile-platform-supported device for the application of a sprayable material to a surface - Google Patents

Mobile-platform-supported device for the application of a sprayable material to a surface Download PDF

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Publication number
US3833175A
US3833175A US00334596A US33459673A US3833175A US 3833175 A US3833175 A US 3833175A US 00334596 A US00334596 A US 00334596A US 33459673 A US33459673 A US 33459673A US 3833175 A US3833175 A US 3833175A
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US
United States
Prior art keywords
platform
swinging axis
swinging
arm
holder arm
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Expired - Lifetime
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US00334596A
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English (en)
Inventor
E Pulk
C Hallsenius
J Noren
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Stabilator AB
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Stabilator AB
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Publication of US3833175A publication Critical patent/US3833175A/en
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete

Definitions

  • the present invention relates to a device supported by a mobile platform for the application of a sprayable material to a surface, for example sprayed concrete to a tunnel wall. It comprises a spray nozzle which is fitted to the free end of an extendable holder arm and it is mainly characterized in that the holder arm is pivoted at its lower end on a first swinging axis parallel to the direction of motion of the platform, the axis being situated at the free end of at least one intermediate arm, which in turn is pivoted on a second swinging axis parallel with the first swinging axis.
  • the present invention relates to a device supported by a mobile platform for the application of a sprayable material to a surface, and comprising a spray nozzle arranged at the free end of an extendable holder arm.
  • the purpose of the invention is to describe a new and improved device of the type mentioned initially, which would overcome the disadvantage mentioned above. A.
  • the device constructed in accordance with the invention which is chiefly characterized in that the holder arm pivots at its other end around a first swinging axis parallel with the direction of motion of the platform, the swinging axis being situated at the free end of at least one intermediate arm which in turn pivots around a second swinging axis parallel with the first swinging axis, has also proved in practical tests that it fulfils the purpose stated.
  • the arrangement according to the invention for the swinging support of the holder arm at the free end of a similarly pivoted intermediate arm en-.
  • the platform occurring in a device in accordance with the invention can be provided on the underside with a portal-like passage.
  • the second swinging axis that is, the axis on which the intermediate arm pivots, may be situated at one end of the platform, more precisely, its front end.
  • the actual spraying of the concrete can take place in front of the platform, which has the advantage that an operator standing on the platform will always be below a roof already coated with concrete and would therefore be protected from falls as well as no longer being exposed to splashing from the concrete spraying now taking place some dis tance ahead.
  • the manoeuvrability of the holder arm can be greatly improved by making it possible to move the second swinging axis longitudinally relative to the platform, so that the holder arm supporting the spraying nozzle cannot only be swung in its own plane but can also be moved back and forth relative to'the platform.
  • a hydraulic motor for the swinging movements of the holder arm and intermediate arrn is fitted at the swinging axis of the arm in question.
  • FIG. 1 shows a side view of a device according to the invention, erected in a tunnel, while FIG. 2 shows a front view of this device seen from the direction indicated by the line 22 in FIG. 1.
  • the device shown in the drawing is intended to follow a full-face tunnelling machine during tunnelling, in order to provide the emerging sections of the tunnel wall and roof with a coating or lining of sprayed concrete, as the tunnel is driven forward.
  • the device shown consists of a mobile platform 1 supported by four legs 2 at the lower ends of which wheels 3 are fitted to enable the device to be moved, for example, on rails 4 laid along the tunnel as work proceeds.
  • the travel motion is obtained with the aid of a suitable electrical, hydraulic or pneumatic drive means 5 which may, for example, be mounted on the platform 1 in the manner shown in the drawing with broken lines only, and linked to the wheel 3 through suitable transmission, for example chains 6.
  • a suitable electrical, hydraulic or pneumatic drive means 5 which may, for example, be mounted on the platform 1 in the manner shown in the drawing with broken lines only, and linked to the wheel 3 through suitable transmission, for example chains 6.
  • suitable electrical, hydraulic or pneumatic drive means 5 which may, for example, be mounted on the platform 1 in the manner shown in the drawing with broken lines only, and linked to the wheel 3 through suitable transmission, for example chains 6.
  • suitable transmission for example chains 6.
  • the platform 1 supports a spray nozzle 7 which may well be hinged in two planes, one in the direction of motion of the device and the other at right angles to it.
  • the nature of the swinging motions .in the longitudinal direction of the device should be sweeping movements, and these can suitably be achieved by means of a two-way pressure ram not shown here, in a generally known manner.
  • a sweep angle a of 1-20" on either side of the centre position of the nozzle has proved suitable.
  • the swinging motions of the end nozzle 7 in the plane at right angles to the direction of motion of the device should also preferably be of a sweep ing nature and may, for example, be achieved by means of a hydraulic motor 8, only indicated here in outline, at the free end of an extendable holder arm 9 at the same end of which the nozzle 7 is fitted.
  • a sweep angle B of i on either side of the centre position of the nozzle has proved suitable in the plane at right angles to the direction of motion of the device.
  • the holder arm 9 in this example has two telescopic tubular sections, the in and out motions of which can be achieved in a suitable generally known manner, for example, with the aid of a twoway pressure ram not shown here.
  • the extendable holder arm 9 is supported at its other end by a first swinging axis parallel to the direction of motion of platform 1', indicated by an arrow in FIG. I.
  • a first swinging axis parallel to the direction of motion of platform 1' indicated by an arrow in FIG. I.
  • intermediate arm 11 is in turn situated at the free end of at least one intermediate arm 11, which in turn is pivoted on a second swinging axis parallel with the first, this second axis being defined by a hydraulic motor 12, indicated on the drawing by broken lines.
  • intermediate arm 11 can also be swung in a plane at right angles to the direction of motion to the device.
  • Hydraulic motor 12 which defines the above mentioned second swinging axis, is situated in the version shown here at one end, more precisely the front end, of the platform. If considered appropriate, this hydraulic motor 12 can also be mounted at the outer end of a support projecting from the platform, this support possibly being capable of being moved back and forth by generally known means, such as a two-way pressure ram, relative to the platform in such a way that the second swinging axis, hydraulic motor 12 can also be longitudinally displaced relative to platform 1.
  • a device supported by a mobile platform for the application of a sprayable material to a surface, for example sprayed concrete to a tunnel wall, comprising a spray nozzle which is fitted to the free end of an extendable holder arm, characterized in that theholder arm is pivoted at its other end on a first swinging axis parallel to the direction of motion of the platform and is extendable radially relative to said direction of motion, the axis being situated at the free end of at least one intermediate arm, which in turn is pivoted on a second swinging axis parallel with the first swinging axis.
  • a device as claimed in claim 2 wherein a hydraulic motor for the swinging motions of holder arm and intermediate arm is mounted at the swinging axis of the respective arm.
  • Colnmn 4 (claim 3) line line line line line line line line line line Column 4 (Claim 4) before movable end,
US00334596A 1972-02-29 1973-02-22 Mobile-platform-supported device for the application of a sprayable material to a surface Expired - Lifetime US3833175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE02531/72A SE360895B (ja) 1972-02-29 1972-02-29

Publications (1)

Publication Number Publication Date
US3833175A true US3833175A (en) 1974-09-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
US00334596A Expired - Lifetime US3833175A (en) 1972-02-29 1973-02-22 Mobile-platform-supported device for the application of a sprayable material to a surface

Country Status (11)

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US (1) US3833175A (ja)
JP (1) JPS4899933A (ja)
AT (1) AT329108B (ja)
AU (1) AU463202B2 (ja)
CH (1) CH556445A (ja)
DE (1) DE2307821A1 (ja)
ES (1) ES412115A1 (ja)
FR (1) FR2174042A1 (ja)
IT (1) IT979148B (ja)
NO (1) NO129863B (ja)
SE (1) SE360895B (ja)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949937A (en) * 1975-01-29 1976-04-13 Nalco Chemical Company System for handling and applying a non-suspended refractory slurry
US4064656A (en) * 1975-06-10 1977-12-27 Alfred Gutmann Gesellschaft Fur Maschinenbau Device for blasting large and bulky workpieces
US4158443A (en) * 1977-06-02 1979-06-19 Tamotsu Kameda Fluid jet machine
US4210098A (en) * 1977-10-12 1980-07-01 Shell Internationale Research Maatschappij B.V. Apparatus for treating internal surfaces of walls of a tank
US4274590A (en) * 1978-11-11 1981-06-23 Paul Hammelmann Apparatus for treating upright surfaces
FR2743108A1 (fr) * 1995-12-27 1997-07-04 Sandoz Sa Procede et dispositif de revetement des parois interieures de tunnels avec du beton projete
US6206016B1 (en) * 1998-07-27 2001-03-27 Mac & Mac Hydrodemolition Inc. Spray cleaner for interior surface of pipeline
US6418947B1 (en) 1998-07-30 2002-07-16 Mac & Mac Hydrodemolition, Inc. Scarifier for interior surface of pipeline
US6550486B2 (en) 1998-07-30 2003-04-22 Mac & Mac Hydrodemolition, Inc. Apparatus for scarifying the interior surface of a pipeline
US6644325B2 (en) * 1998-07-30 2003-11-11 Mac & Mac Hydrodemoliton, Inc. Method for scarifying an interior surface of a pipeline
US20040025912A1 (en) * 1998-07-30 2004-02-12 Macneil Gerard Scarifier for the interior surface of a pipeline
US20050150531A1 (en) * 2002-05-15 2005-07-14 Macneil Gerard J. Interior sewer pipeline scarifying apparatus
US20100192982A1 (en) * 2009-02-02 2010-08-05 Macneil Gerard Pipe scarifying system and method
US20150017061A1 (en) * 2013-07-15 2015-01-15 American Water Works Company, Inc. Disinfection of water mains using ultraviolet light
CN106545348A (zh) * 2017-01-22 2017-03-29 徐州徐工施维英机械有限公司 喷浆车的臂架结构和喷浆车
US9919333B2 (en) 2015-01-09 2018-03-20 Stoneage, Inc. High pressure waterblasting nozzle manipulator apparatus
CN108798710A (zh) * 2017-04-27 2018-11-13 湖南五新隧道智能装备股份有限公司 混凝土泵送活动臂及含此活动臂的混凝土布料机
US11142470B2 (en) 2013-07-15 2021-10-12 American Water Works Company, Inc. Disinfection of water mains using ultraviolet light and oxidizing agents

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE399733B (sv) * 1976-06-01 1978-02-27 Stabilator Ab Sett och anordning for betongsprutning
DE2827891C3 (de) * 1978-06-24 1981-11-05 Yasui Sangyo Co., Ltd., Fujinomiya, Shizuoka Vorrichtung zum Versprühen von Flüssigkeit
SE7809146L (sv) * 1978-08-30 1980-03-01 Hultgren Folke Anordning for att anbringa ett sprutbart material pa en yta
DE3836278A1 (de) * 1988-10-25 1990-04-26 Schlick Heinrich Gmbh Co Kg Vorrichtung zum koernigen strahlen oder dergleichen der innenflaechen von kanaelen
EP0365921B1 (de) * 1988-10-25 1992-03-11 HEINRICH SCHLICK GmbH Vorrichtung zum Befahren von geschlossenen Kanälen
US9610603B2 (en) * 2015-01-09 2017-04-04 Stoneage, Inc. High pressure waterblasting nozzle manipulator apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102738A (en) * 1936-05-22 1937-12-21 Albert G Perkins Pipe coating apparatus
US2185570A (en) * 1936-07-30 1940-01-02 Ridley Harry Lining of pipes with cementitious material
GB718847A (en) * 1952-09-25 1954-11-24 Allman Patents Ltd Improvements in spraying apparatus
US3153510A (en) * 1960-03-04 1964-10-20 Skanska Cementgjuteriet Ab Rock-tunneling apparatus
US3276695A (en) * 1965-09-29 1966-10-04 Concrete Placement Systems Inc Coating apparatus
GB1162340A (en) * 1967-07-03 1969-08-27 Skanska Cementgjuteriet Ab Apparatus for Applying a Sprayable Material to a Surface, e.g. A Rock Wall

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102738A (en) * 1936-05-22 1937-12-21 Albert G Perkins Pipe coating apparatus
US2185570A (en) * 1936-07-30 1940-01-02 Ridley Harry Lining of pipes with cementitious material
GB718847A (en) * 1952-09-25 1954-11-24 Allman Patents Ltd Improvements in spraying apparatus
US3153510A (en) * 1960-03-04 1964-10-20 Skanska Cementgjuteriet Ab Rock-tunneling apparatus
US3276695A (en) * 1965-09-29 1966-10-04 Concrete Placement Systems Inc Coating apparatus
GB1162340A (en) * 1967-07-03 1969-08-27 Skanska Cementgjuteriet Ab Apparatus for Applying a Sprayable Material to a Surface, e.g. A Rock Wall

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949937A (en) * 1975-01-29 1976-04-13 Nalco Chemical Company System for handling and applying a non-suspended refractory slurry
US4064656A (en) * 1975-06-10 1977-12-27 Alfred Gutmann Gesellschaft Fur Maschinenbau Device for blasting large and bulky workpieces
US4158443A (en) * 1977-06-02 1979-06-19 Tamotsu Kameda Fluid jet machine
US4210098A (en) * 1977-10-12 1980-07-01 Shell Internationale Research Maatschappij B.V. Apparatus for treating internal surfaces of walls of a tank
US4274590A (en) * 1978-11-11 1981-06-23 Paul Hammelmann Apparatus for treating upright surfaces
FR2743108A1 (fr) * 1995-12-27 1997-07-04 Sandoz Sa Procede et dispositif de revetement des parois interieures de tunnels avec du beton projete
US6206016B1 (en) * 1998-07-27 2001-03-27 Mac & Mac Hydrodemolition Inc. Spray cleaner for interior surface of pipeline
US20040025912A1 (en) * 1998-07-30 2004-02-12 Macneil Gerard Scarifier for the interior surface of a pipeline
US6550486B2 (en) 1998-07-30 2003-04-22 Mac & Mac Hydrodemolition, Inc. Apparatus for scarifying the interior surface of a pipeline
US6644325B2 (en) * 1998-07-30 2003-11-11 Mac & Mac Hydrodemoliton, Inc. Method for scarifying an interior surface of a pipeline
US6418947B1 (en) 1998-07-30 2002-07-16 Mac & Mac Hydrodemolition, Inc. Scarifier for interior surface of pipeline
US7128074B2 (en) 1998-07-30 2006-10-31 Mac & Mac Hydrodemolition, Inc. Scarifier for the interior surface of a pipeline
USRE44518E1 (en) 1998-07-30 2013-10-08 Mac & Mac Hydrodemolition Inc. Method of scarifying an interior surface of a pipeline
US20050150531A1 (en) * 2002-05-15 2005-07-14 Macneil Gerard J. Interior sewer pipeline scarifying apparatus
US8394205B2 (en) 2009-02-02 2013-03-12 Mac & Mac Hydrodemolition Inc. Pipe scarifying system and method
US20100192982A1 (en) * 2009-02-02 2010-08-05 Macneil Gerard Pipe scarifying system and method
US20150017061A1 (en) * 2013-07-15 2015-01-15 American Water Works Company, Inc. Disinfection of water mains using ultraviolet light
US9586837B2 (en) * 2013-07-15 2017-03-07 American Water Works Company, Inc. Disinfection of water mains using ultraviolet light
US11142470B2 (en) 2013-07-15 2021-10-12 American Water Works Company, Inc. Disinfection of water mains using ultraviolet light and oxidizing agents
US9919333B2 (en) 2015-01-09 2018-03-20 Stoneage, Inc. High pressure waterblasting nozzle manipulator apparatus
CN106545348A (zh) * 2017-01-22 2017-03-29 徐州徐工施维英机械有限公司 喷浆车的臂架结构和喷浆车
CN108798710A (zh) * 2017-04-27 2018-11-13 湖南五新隧道智能装备股份有限公司 混凝土泵送活动臂及含此活动臂的混凝土布料机

Also Published As

Publication number Publication date
CH556445A (de) 1974-11-29
AT329108B (de) 1976-04-26
DE2307821A1 (de) 1973-09-06
SE360895B (ja) 1973-10-08
IT979148B (it) 1974-09-30
FR2174042A1 (ja) 1973-10-12
NO129863B (ja) 1974-06-04
JPS4899933A (ja) 1973-12-17
AU463202B2 (en) 1975-07-17
AU5214773A (en) 1974-08-15
ES412115A1 (es) 1976-01-01
ATA152973A (de) 1975-07-15

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