WO2016071592A1 - Support de visseuse universel pour un outil de levage de plaques, outil muni d'un tel support, et procédé de mise en œuvre - Google Patents
Support de visseuse universel pour un outil de levage de plaques, outil muni d'un tel support, et procédé de mise en œuvre Download PDFInfo
- Publication number
- WO2016071592A1 WO2016071592A1 PCT/FR2015/052662 FR2015052662W WO2016071592A1 WO 2016071592 A1 WO2016071592 A1 WO 2016071592A1 FR 2015052662 W FR2015052662 W FR 2015052662W WO 2016071592 A1 WO2016071592 A1 WO 2016071592A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- screwdriver
- mast
- support
- stop
- support according
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0035—Extensible supports, e.g. telescopic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
- E04F21/1805—Ceiling panel lifting devices
- E04F21/1811—Ceiling panel lifting devices with hand-driven crank systems, e.g. rope, cable or chain winding or rack-and-pinion mechanisms
Definitions
- the invention relates to a universal screwdriver support for a plate lifting tool, a tool provided with such a support, and a method of implementation.
- the invention relates to lifting and handling tools, generally called “lifts”, winch or gears used during work, for the manipulation and positioning of heavy objects, such as sheets of materials (plasterboard, wood panels, etc.) to make false ceilings or development under crawling or partitions.
- lifts winch or gears used during work
- heavy objects such as sheets of materials (plasterboard, wood panels, etc.) to make false ceilings or development under crawling or partitions.
- a telescopic mast controllable by a hoist mechanism or gear
- a plate holder is pivotally mounted to the end of the mat by means of a pivot mechanism.
- the telescopic mast comprises a first fixed element, and at least one mobile element telescopic with respect to the fixed element.
- the mast comprises two telescopic movable elements.
- a telescopic mast comprising a fixed segment and a first telescopic segment slidably mounted inside the fixed segment;
- a cable traction winch comprising a control shaft engaged with a crank.
- This type of plate lifter does not allow activation of the winch by a screwdriver. It is therefore exclusively manual and slow.
- ELAND® marketed by the company Flex, comprises, by reference to the position of use:
- a telescopic mast comprising a fixed segment and a first telescopic segment slidably mounted inside the fixed segment;
- a cable traction winch comprising a control shaft engaged with a screwdriver.
- the screwdriver is itself attached to the mast of the lifter.
- the screwdriver acts as a simple motorized mechanism, the use of a screwdriver only to limit the design costs of a battery engine. It is therefore not possible to use a screwdriver. In addition to the very high cost of such a lifter, the constant presence of the screwdriver can clutter the tool and makes it heavy handling.
- the Applicant has developed a lifter equipped with a gear lifting mechanism. This type of device is particularly interesting because it is quiet and requires less effort to lift plates.
- the apparatus comprises, with reference to the position of use:
- a telescopic mast comprising a fixed segment and a first telescopic segment slidably mounted inside the fixed segment;
- a gear system comprising:
- a control shaft engaged with the pinion and preferably attached to a manual control wheel.
- control shaft has an end provided with a fixing end for a portable electric screwdriver. It is thus possible to actuate the lifting mechanism by a screwdriver, which limits the efforts to provide.
- the screwdrivers are very common on construction sites and it is very easy to recharge them.
- the present invention therefore aims to provide a universal screwdriver support, that is to say, to use different models of screwdrivers currently on the market, allowing safe actuation of the lifting mechanism without risk of injury to the user .
- the screwdrivers are generally pistol-shaped and include a handle with a motor activation trigger and a motor driven screw / unscrewing shaft.
- the latter is supplied with energy by a rechargeable battery slid reversibly into the handle. In the use position, the battery is generally in the lower position relative to the hand and constitutes the base of the screwdriver.
- the subject of the invention is a screwdriver support for a lifting tool comprising, with reference to the position of use:
- a telescopic mast comprising a fixed segment and a first telescopic segment slidably mounted inside the fixed segment;
- a gearing mechanism for lifting the first sliding segment with respect to the fixed segment comprising a control shaft having an axis of rotation and a reversible fixing means with a screwing / unscrewing shaft of a screwdriver;
- the screwdriver support comprising, with reference to the position of use:
- the fastening member may comprise a longitudinal profile provided at one end with a means of attachment to the mast and at a second end with two oblong lateral slots
- the adjustment member may comprise a rider straddling the fixing member and having a core on which is fixed the lateral abutment, and two wings each comprising a round hole and an elongated slot intersecting with the oblong slots of the longitudinal profile, the rider being secured in an adjustable manner on the fixing member by a first through bolt placed through the round holes of the rider and oblong slots of the profile, and a second through bolt placed through the oblong slots of the rider and oblong slots of the longitudinal profile;
- the mast may comprise a rolling base (200), and the fixing member may be adapted to be fixed to the mast's rolling base;
- the lateral stop can be adjustably fixed to the adjustment member
- the lateral abutment can be fixed in a non-adjustable manner on the adjustment member
- the fastening means of the fastener on the mast may comprise two parallel fastening plates integral with the fastener and spaced from each other by a distance at least equal to a width of the mast, each plate comprising at least one hole opposite the hole of the other plate, for receiving a bolt through when the support is positioned on the mast;
- the screwdriver support may further comprise a so-called "transverse" abutment, perpendicular to the lateral abutment and to the axis of rotation of the control shaft, and intended, in use, to block transversely a screwdriver handle ; and or
- the driver support may further comprise a so-called “support” surface, perpendicular to the lateral stop and the transverse stop so as to form a trihedron, and intended, in use, to support a screwdriver handle.
- a telescopic mast comprising a fixed segment and a first telescopic segment slidably mounted inside the fixed segment;
- the lifting mechanism comprising a control shaft having an axis of rotation and a reversible fixing means with a screwing / unscrewing shaft of a screwdriver;
- the subject of the invention is also a method for implementing a previous screwdriver support, characterized in that it comprises the following steps:
- Step (d) may comprise the following substeps:
- Figure 1 is a schematic perspective view of a lifter plate provided with a screwdriver support according to the invention
- Figure 2 is a schematic perspective view partially exploded of a first embodiment of a screw driver support according to the invention
- Figure 3 is a schematic perspective view at a different angle of view of the first embodiment of the screwdriver support of Figure 2;
- Figure 4 is a schematic perspective view partially exploded of a second embodiment of a screw driver support according to the invention.
- Figure 5 is a schematic perspective view at a different angle of view of the second embodiment of the screwdriver support of Figure 2;
- Figure 6 is a schematic sectional view from above of the thrust plate of Figure 1 along a section line above the gear mechanism.
- Figure 1 illustrates a lifter in the use position, provided with a gear lifting mechanism.
- the plate lifter 1 comprises a lifting mechanism 100 to which is attached a wheel base 200 and a plate support 300.
- the lifting mechanism 100 comprises a telescopic mast 10 comprising a fixed segment 11 and a first telescopic segment 12 slidably mounted inside the fixed segment 11.
- a rack 13 is fixed to the first telescopic segment 11.
- the rack 13 is engaged with a gear system illustrated in greater detail in FIG.
- the gear system 20 comprises:
- a pinion 21 in direct contact with the rack 13, A control shaft 22 fixed to a control wheel 23 and in indirect engagement with the pinion 21 by means of a reduction system 24 arranged in such a way that the pinion 21 rotates faster than the control shaft 22
- the control shaft 22 passes through the wall of the fixed segment 11.
- control wheel 23 may be equipped with a crank 231, preferably pivotally mounted on the control wheel.
- the control shaft passes through the flywheel and has an end provided with a fixing endpiece 232 to a complementary endpiece carried by a portable electric screwdriver. It is thus possible to actuate the lifting mechanism by a screwdriver, which limits the efforts to provide.
- the reduction system 24 comprises:
- a first pinion integral with the control shaft having an inner radius (tooth) of 13.5 mm, an outer radius (tooth end) of 18 mm, and 16 teeth;
- a gear wheel meshing with the first gear and having an inner radius (tooth) of 49.5 mm, an outer radius (tooth end) of 54 mm, and 52 teeth;
- This embodiment is particularly advantageous because it allows a great transmission power so that neither a user in manual mode, nor the screwdriver do not tire, while ensuring a mast climb speed higher than the speeds generally seen with the throwing plates. the state of the art.
- control shaft 22 is fixed to the control wheel 23 by means of a unidirectional bearing.
- this type of bearing if the control shaft 22 is engrained with a portable electric screwdriver, the control shaft 22 can rotate at high speed in the direction of raising the mast without previously driving the steering wheel in rotation.
- the invention provides a screwdriver support 400 adaptable to the lifter, so as to block the rotation of the screwdriver, and that the motor of the latter transmits all the torque to the control shaft of the lifting mechanism and not to the wrist of the user.
- the screwdriver support 400 generally comprises, with reference to the position of use:
- lateral stop 420 vertical, parallel and offset laterally with respect to the axis XX of rotation of the control shaft 22 by a determined inter-axis E, and intended, in use, to lock the handle laterally; a screwdriver (not shown);
- the user positions and secures the screwdriver on the control shaft of the lifting mechanism.
- the fastener 410 comprises a longitudinal section 411 provided at one end with a fastening means 412 to the mast 10 and a second end of two long lateral lights 413.
- the fixing means 412 of the fixing member on the mast advantageously comprises two parallel fixing plates 414 fixed to the fixing member and distant from each other by a distance at least equal to a width of the mast. LM.
- Each plate comprises at least one hole 415 facing the hole 415 of the other plate, intended to receive a through bolt 416 when the support is positioned on the mast (see Figures 4 and 6).
- the user places the screwdriver support 400 on the mast so that the two fixing plates 414 of the support are arranged on both sides. of the mast. Then he places a through bolt 416 through the or each hole 415 from one fastener plate to the hole opposite the other fastener plate, and he clamps the bolts with nut 500 to that the fixing plates force the mast.
- the mast 10 advantageously comprises a rolling base 200.
- the fixing means of the screwdriver support can be adapted to be fixed to the rolling base of the mast.
- it can be designed to attach to the winch support when the hoist mechanism is a winch.
- the fastener may have multiple shapes and the fastener itself may be of different types depending on the shape of the lifter.
- the attachment to the mast may be rigid in a direction perpendicular to the axis of rotation of the control shaft of the hoist mechanism, and free in a direction parallel to the axis of rotation of the hoist shaft. control of the lifting mechanism.
- the adjustment member 430 is constituted by a jumper placed astride the fixing member 410 (FIG. 2 is an exploded view for the understanding and the jumper is shown above the fastener).
- the rider has a core 431 on which is fixed the lateral abutment 420, and two flanges 432 each comprising a round hole 433 and an elongate slot 434 secant with respect to the long lights 413 of the fastener.
- the rider 430 is adjustably secured to the fastener 410 by a first through bolt 435 placed through the round holes 434 of the rider and the long lumens 413 of the longitudinal profile 411, and a second through bolt 436 placed therethrough. 434 of the jumper 430 and ob long lights 413 of the longitudinal section 411 (see Figure 4).
- the screwdriver support according to the invention has a degree of freedom and angle adjustment.
- This function is also advantageous when the rider includes a support surface 431 sufficient to receive the screwdriver, in particular the base of its handle (usually the base of the battery).
- this support surface is constituted by a plate 450 with a surface greater than the web 431 of the rider to allow the support, in use, of most of the surface of the base of the screwdriver (see FIGS. ).
- This plate is fixed on the jumper perpendicularly to the lateral stop 420 and the transverse stop 440 so as to form a particularly effective trihedron to lock the screwdriver in the use position.
- the user looses the bolts 435 and 436 engaged in the holes 433 of the jumper and the lights 434 of the jumper and the lights 413 of the profile. Then, it slides the rider along the profile and tilts it so that the lateral stop 420 and if necessary the transverse stop 440 and the support surface 450 of the screwdriver support are in contact with the handle of the screwdriver;
- the lateral stop 420 is adjustably fixed to the adjustment member 430.
- it is adjustable to apply the lateral stop against the screwdriver in position use.
- the trihedron formed by the lateral abutment 420, the plate 450 and the transverse stop 440 is adjustably mounted on the rider to allow lateral translation of the trihedron and allow to apply the lateral abutment 420 against the screwdriver.
- the lateral stop is fixed in a non-adjustable manner on the adjustment member, for example by welding.
- the arrangement of the lateral stop 420 with respect to the screwdriver support must be designed to allow the use of different screwdrivers.
- it must be taken into account the lateral dimensions of the screwdrivers, especially at the base of the handle, at the battery. These dimensions define F between the axis E which is the distance separating the lateral stop 420 and a parallel plane P passing through the axis of rotation XX of the control shaft 22 of the lifting mechanism (see FIG. 5).
- the inter-axis E depends on the lateral wheelbase of the screwdriver used.
- the inter-axis E is substantially equal to half of the lateral wheelbase of the screwdriver at the bottom of the handle (usually it is the location of the battery).
- the lateral stop 220 When the lateral stop 220 is adjustably mounted on the screwdriver support (embodiment not shown), it is sufficient to adjust the inter-axis position of the lateral stop when the screwdriver is in engagement with the control shaft. of the gear, so that the lateral stop is in contact with the handle of the screwdriver.
- the lateral stop 420 When the lateral stop 420 is fixedly mounted on the screwdriver support, it should be ascertained during manufacture of the support according to the invention that most of the screwdrivers can be locked laterally in rotation during use. , even if in the locked position, the screwdriver is not completely vertical.
- the height h2 of the stop (see Figure 3) should be at least 3 cm, preferably between 5 and 10 cm.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Prostheses (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2966969A CA2966969A1 (fr) | 2014-11-06 | 2015-10-02 | Support de visseuse universel pour un outil de levage de plaques, outil muni d'un tel support, et procede de mise en oeuvre |
AU2015341619A AU2015341619B2 (en) | 2014-11-06 | 2015-10-02 | Universal screw-driving machine support for a plate-lifting tool, tool equipped with this support, and implementation method |
CN201580064067.4A CN107000198B (zh) | 2014-11-06 | 2015-10-02 | 用于板升降工具的通用螺杆驱动机支撑件、装备有这种支撑件的工具和实现方法 |
SG11201703657QA SG11201703657QA (en) | 2014-11-06 | 2015-10-02 | Universal screw-driving machine support for a plate-lifting tool, tool equipped with this support, and implementation method |
JP2017543902A JP2017535704A (ja) | 2014-11-06 | 2015-10-02 | プレートリフト器具用の汎用型ねじ回し機支持体、この支持体を取り付けられた器具、および実装方法 |
ES15784086.9T ES2683643T3 (es) | 2014-11-06 | 2015-10-02 | Soporte de destornillador universal para una herramienta de elevación de placas, herramienta provista de dicho soporte, y procedimiento de puesta en práctica |
US15/523,689 US10465392B2 (en) | 2014-11-06 | 2015-10-02 | Universal screw-driving machine support for a plate-lifting tool, tool equipped with this support, and implementation method |
PL15784086T PL3215690T3 (pl) | 2014-11-06 | 2015-10-02 | Uniwersalny wspornik wkrętarki dla narzędzia do podnoszenia płyt, narzędzie zaopatrzone w taki wspornik i sposób jego wykonania |
EP15784086.9A EP3215690B1 (fr) | 2014-11-06 | 2015-10-02 | Support de visseuse universel pour un outil de levage de plaques, outil muni d'un tel support, et procédé de mise en oeuvre |
IL252078A IL252078A0 (en) | 2014-11-06 | 2017-05-03 | Support for a universal screwing machine for a tool for lifting a plate, a tool equipped with such a support, and a method of application |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1460726A FR3028196B1 (fr) | 2014-11-06 | 2014-11-06 | Support de visseuse universel pour un outil de levage de plaques, outil muni d’un tel support, et procede de mise en œuvre |
FRFR1460726 | 2014-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016071592A1 true WO2016071592A1 (fr) | 2016-05-12 |
Family
ID=52392011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2015/052662 WO2016071592A1 (fr) | 2014-11-06 | 2015-10-02 | Support de visseuse universel pour un outil de levage de plaques, outil muni d'un tel support, et procédé de mise en œuvre |
Country Status (12)
Country | Link |
---|---|
US (1) | US10465392B2 (fr) |
EP (1) | EP3215690B1 (fr) |
JP (1) | JP2017535704A (fr) |
CN (1) | CN107000198B (fr) |
AU (1) | AU2015341619B2 (fr) |
CA (1) | CA2966969A1 (fr) |
ES (1) | ES2683643T3 (fr) |
FR (1) | FR3028196B1 (fr) |
IL (1) | IL252078A0 (fr) |
PL (1) | PL3215690T3 (fr) |
SG (1) | SG11201703657QA (fr) |
WO (1) | WO2016071592A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3053095A1 (fr) * | 2016-06-23 | 2017-12-29 | Grehal Pierre Ets Cie Sa | Porte-recipient telescopique |
CN108952103A (zh) * | 2018-08-17 | 2018-12-07 | 胡宝林 | 一种建筑领域的墙面抹灰设备 |
CN113550602A (zh) * | 2021-07-14 | 2021-10-26 | 广州苍宇装饰五金有限公司 | 一种辅助用将预制楼梯对齐吊装的设备 |
CN114473927A (zh) * | 2022-01-13 | 2022-05-13 | 云南滇东雨汪能源有限公司 | 一种采煤机安装用支架 |
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US11919019B2 (en) | 2015-06-17 | 2024-03-05 | Revolutionice Inc. | Autonomous painting systems and related methods |
US10124359B2 (en) | 2015-06-17 | 2018-11-13 | Integrated Construction Enterprises, Inc. | Autonomous painting systems and related methods |
US20200016619A1 (en) * | 2015-06-17 | 2020-01-16 | Revolutionice Inc. | Autonomous drywall installation systems and related methods |
CN111710788B (zh) * | 2015-08-07 | 2023-07-21 | 株式会社半导体能源研究所 | 发光元件、显示装置、电子设备及照明装置 |
CN112554519A (zh) * | 2021-01-06 | 2021-03-26 | 南京弗劳思科技有限公司 | 一种用于吊顶安装的升降装置 |
CN113235870B (zh) * | 2021-04-30 | 2022-09-30 | 上海信安幕墙建筑装饰有限公司 | 一种建筑装饰格栅安装结构 |
CN114243511A (zh) * | 2021-12-24 | 2022-03-25 | 江苏焱森电力安装工程有限公司 | 一种电力设备施工用支撑台 |
CN115045506B (zh) * | 2022-06-21 | 2024-03-29 | 江苏万象建工集团有限公司 | 一种用于铝模砼外墙螺栓孔的封堵工艺 |
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FR2758150A1 (fr) | 1997-01-03 | 1998-07-10 | Roger Mondelin Sa | Dispositif de securite applique aux appareils de levage de materiaux au niveau des plafonds |
US7828506B1 (en) * | 2007-07-24 | 2010-11-09 | Telpro, Inc. | Dual drive drywall lift system |
EP2314422A1 (fr) * | 2009-10-20 | 2011-04-27 | M.B.H. Developpement | Structure roulante multifonctions pour travaux d'entretien et rénovation de parois et plafonds pour constructions |
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FR2780428B1 (fr) * | 1998-06-30 | 2000-08-25 | Roger Mondelin Sa | Appareil de levage et de manutention de plaques de materiau destinees notamment a la couverture de plafond |
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2014
- 2014-11-06 FR FR1460726A patent/FR3028196B1/fr active Active
-
2015
- 2015-10-02 JP JP2017543902A patent/JP2017535704A/ja active Pending
- 2015-10-02 AU AU2015341619A patent/AU2015341619B2/en active Active
- 2015-10-02 US US15/523,689 patent/US10465392B2/en active Active
- 2015-10-02 SG SG11201703657QA patent/SG11201703657QA/en unknown
- 2015-10-02 WO PCT/FR2015/052662 patent/WO2016071592A1/fr active Application Filing
- 2015-10-02 ES ES15784086.9T patent/ES2683643T3/es active Active
- 2015-10-02 EP EP15784086.9A patent/EP3215690B1/fr active Active
- 2015-10-02 PL PL15784086T patent/PL3215690T3/pl unknown
- 2015-10-02 CN CN201580064067.4A patent/CN107000198B/zh not_active Expired - Fee Related
- 2015-10-02 CA CA2966969A patent/CA2966969A1/fr not_active Abandoned
-
2017
- 2017-05-03 IL IL252078A patent/IL252078A0/en unknown
Patent Citations (3)
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FR2758150A1 (fr) | 1997-01-03 | 1998-07-10 | Roger Mondelin Sa | Dispositif de securite applique aux appareils de levage de materiaux au niveau des plafonds |
US7828506B1 (en) * | 2007-07-24 | 2010-11-09 | Telpro, Inc. | Dual drive drywall lift system |
EP2314422A1 (fr) * | 2009-10-20 | 2011-04-27 | M.B.H. Developpement | Structure roulante multifonctions pour travaux d'entretien et rénovation de parois et plafonds pour constructions |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3053095A1 (fr) * | 2016-06-23 | 2017-12-29 | Grehal Pierre Ets Cie Sa | Porte-recipient telescopique |
CN108952103A (zh) * | 2018-08-17 | 2018-12-07 | 胡宝林 | 一种建筑领域的墙面抹灰设备 |
CN108952103B (zh) * | 2018-08-17 | 2023-05-09 | 蒋康艳 | 一种建筑领域的墙面抹灰设备 |
CN113550602A (zh) * | 2021-07-14 | 2021-10-26 | 广州苍宇装饰五金有限公司 | 一种辅助用将预制楼梯对齐吊装的设备 |
CN113550602B (zh) * | 2021-07-14 | 2023-12-08 | 中建二局第一建筑工程有限公司 | 一种辅助用将预制楼梯对齐吊装的设备 |
CN114473927A (zh) * | 2022-01-13 | 2022-05-13 | 云南滇东雨汪能源有限公司 | 一种采煤机安装用支架 |
Also Published As
Publication number | Publication date |
---|---|
CN107000198A (zh) | 2017-08-01 |
CN107000198B (zh) | 2020-09-04 |
CA2966969A1 (fr) | 2016-05-12 |
ES2683643T3 (es) | 2018-09-27 |
FR3028196B1 (fr) | 2017-03-31 |
PL3215690T3 (pl) | 2018-10-31 |
AU2015341619B2 (en) | 2018-01-04 |
IL252078A0 (en) | 2017-07-31 |
AU2015341619A1 (en) | 2017-05-25 |
JP2017535704A (ja) | 2017-11-30 |
US10465392B2 (en) | 2019-11-05 |
FR3028196A1 (fr) | 2016-05-13 |
US20170335579A1 (en) | 2017-11-23 |
SG11201703657QA (en) | 2017-06-29 |
EP3215690B1 (fr) | 2018-07-04 |
EP3215690A1 (fr) | 2017-09-13 |
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