EP3224192B1 - Laufkatze für ein hebezeug - Google Patents

Laufkatze für ein hebezeug Download PDF

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Publication number
EP3224192B1
EP3224192B1 EP15804715.9A EP15804715A EP3224192B1 EP 3224192 B1 EP3224192 B1 EP 3224192B1 EP 15804715 A EP15804715 A EP 15804715A EP 3224192 B1 EP3224192 B1 EP 3224192B1
Authority
EP
European Patent Office
Prior art keywords
trolley
driven
wheels
traction mechanism
running
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
EP15804715.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3224192A1 (de
Inventor
Dingyuan Zhao
Liming Wang
Rui YAO
Gereon Imbusch
Oliver Moll
Ahmet Uzun
Franz Schulte
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.)
Konecranes Global Oy
Original Assignee
Konecranes Global Oy
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 Konecranes Global Oy filed Critical Konecranes Global Oy
Publication of EP3224192A1 publication Critical patent/EP3224192A1/de
Application granted granted Critical
Publication of EP3224192B1 publication Critical patent/EP3224192B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
    • B66C11/04—Underhung trolleys
    • B66C11/06—Underhung trolleys running on monorails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/14—Trolley or crane travel drives

Definitions

  • the invention relates to a trolley for a hoist, with a arranged on a support frame hoist, mounted on the support frame wheels over which the trolley is movable on a carrier and of which at least a first impeller is mounted on an axis and the axis together with the impeller by means of a drive motor is driven.
  • a trolley of a crane which is movable over a total of four wheels on and along a carrier.
  • the wheels are arranged in the usual way from the top of the carrier seen in the corners of an imaginary rectangle.
  • One of the four wheels is electrically powered.
  • a pair of resiliently biased friction rollers is provided, via which the driven impeller is pulled onto the running rail.
  • several of the wheels can be driven via the one drive or each separate traction drives.
  • the German patent application DE 1 803 471 A discloses a crane on the trolley a trolley is movable, which is driven by a linear motor.
  • the moving part of the linear motor comprises a traction means designed as a belt or chain which is driven by the stationary part of the linear motor formed by induction coils.
  • a traction means designed as a belt or chain which is driven by the stationary part of the linear motor formed by induction coils.
  • the traction means of the linear motor two wheel axles are driven together with both wheels arranged on each wheel axle at both ends.
  • the traction means is part of the linear motor and drivingly preceded the two wheel axles, so that both axles are driven jointly by the traction means.
  • a drive for the crane girder of a bridge crane is described, the wheels are drivingly connected by a chain-shaped traction means.
  • the present invention has for its object to provide a trolley of a crane, which ensures a reliable transmission of the driving forces between the impeller and the rail.
  • a trolley for a hoist with a mounted on a support frame hoist, mounted on the support frame wheels over which the trolley is movable on a carrier and of which at least a first impeller is mounted on an axis and the axis together with the impeller by means of a drive motor is driven
  • the drivable first impeller has a circumferential tread and the tread is configured and arranged so that it is in the process of trolley on the carrier in contact with the carrier, a reliable transmission of the driving forces between the impeller and Driving rail thereby ensures that the drivable first impeller is drivingly connected to at least one of the other wheels via a traction means such that the axis between the traction motor and the traction means arranged and thus the traction means of the axle is drivingly connected downstream, so that the train can be driven by the axis medium, and the tread is in the process of the trolley on the carrier outside the traction means in contact with the carrier.
  • This embodiment has a simple structural design and allows even at relatively large distances of the wheels to simply drive to connect and transfer the corresponding driving forces. Also, the traction means, if this is frictionally formed, prevents any overloading of the chassis, as this easily slips in case of overload. By driving the trolley over at least two wheels, the driving forces are transmitted to the safety rail safer. Thus, a smooth movement of the trolley can be achieved even in harsh operating situations. Also, a slipping of the wheels and thus minimizing their wear. Furthermore, the traction means increases the smoothness of the driven wheels.
  • the use of the traction means is particularly simple in construction when the driven first impeller and the at least one of the further impellers, viewed in the direction of travel of the trolley, are arranged one behind the other and on a common side of the carrier.
  • the second impeller can be driven by the driven first impeller via the traction means. As a result, sufficient traction is achieved for the majority of operating cases.
  • the traction means is designed as a V-ribbed belt.
  • the V-ribbed belt enables safe and slip-resistant transmission of the drive forces.
  • the driven wheels are drivingly assigned in each case a Switzerlandstoffieri and the traction means rotates about the Switzerlandstoffierin.
  • a particularly compact and simple design results from the fact that the driven wheels and the associated pulley are each formed in one piece. It is particularly advantageous that the pulley each adjacent to the running surface of the driven wheels.
  • the driven wheels and the associated pulley are drivingly connected to each other via a motor shaft or an axis.
  • the traction means thus extends on the back of the first side member and thus on its side facing away from the carrier. As a result, the traction mechanism is protected from any contamination caused by the process of the trolley on the carrier.
  • FIG. 1 shows a perspective view of a trolley 1 of a bridge crane, not shown.
  • a usual way horizontally extending support 2 (see FIG. 3 ), on which the trolley moves, and a load hook not shown.
  • the trolley 1 is over a total of four wheels 3a, 3b, 3c and 3d, each with the same diameter along the carrier 2, in particular in the longitudinal direction, movable.
  • the wheels 3a, 3b, 3c and 3d are arranged in the usual way from the top of the carrier 2 in the corners of an imaginary rectangle (see also FIG. 2 ).
  • a first impeller 3a and a second impeller 3b are commonly driven by an electric traction motor 4.
  • Impellers 3c and 3d are not driven and freely rotatable. All wheels 3a, 3b, 3c and 3d are rotatably mounted on a support frame 5 of the trolley 1 about horizontal and mutually parallel or aligned with each other axes. The axes are horizontal, assuming that the treads of the carrier 2 are horizontal.
  • the inherently rigid support frame 5 of the trolley 1 is composed of several components, which are explained in more detail below.
  • the support frame 5 In the direction of travel F of the trolley 1 and thus seen in the longitudinal direction of the carrier 2, the support frame 5 is U-shaped.
  • the support frame 5 In order to store the four wheels 3a, 3b, 3c and 3d in a vehicle-like manner, the support frame 5 has four rectangular bearing brackets 5a, 5b, 5c and 5d, of which in each case the first and third bearing brackets 5a and 5c lying opposite each other with respect to the carrier 2 are connected to each other at their lower ends with a first cross member 6a and the opposite second and fourth bearing brackets 5b and 5d at their lower ends with a second cross member 6b (see FIG. 2 ) are connected.
  • first and second longitudinal members 5e and 5f which extend in the direction of travel F of the trolley 1.
  • first side member 5e connects the first and second bearing brackets 5a and 5b
  • second side member 5f connects the third and fourth bearing brackets 5c and 5d.
  • a arranged on the support frame 5 of the trolley 1 lifting 7 takes over the function of the second longitudinal member 5f.
  • the first and second cross beams 6a and 6b are formed as tubes on which the first and second bearing brackets 5a and 5b are slidable and fixable to adjust the trolley 1 to the width of the beam 2 and to be mounted thereon.
  • FIG. 1 can be seen that the first mounted on the first bearing bracket 5a impeller 3a is driven by an electric traction motor 4, which is flanged to the first impeller 3a opposite end of the first bearing bracket 5a via a driving gear 9.
  • the axes of rotation of the drive motor 4 and the first impeller 3a are parallel to each other or aligned with each other.
  • the movable by means of the trolley 1 in the direction of travel F and thus in the longitudinal direction of the carrier 2 hoist 7 consists in the usual way of an electric Lifting motor 7a, which acts on a cable drum 7c via a screw jack 7b and is preferably designed as a cable pull.
  • the lifting mechanism 7 has a compact C-shaped form.
  • the lifting motor 7a is disposed below the cable drum 7c, wherein the axes of rotation run parallel and in the direction of travel F.
  • the screw jack 7b connects the lifting motor 7a and the cable drum 7c to each other at a rear end viewed in the direction of travel F.
  • the carrier 2 is, for example, part of a bridge crane, the carrier 2 can be moved transversely to its longitudinal extension via traction drives arranged on the carrier 2 at both ends.
  • the trolley 1 is additionally movable transversely to the longitudinal direction of the carrier 2 with the lifting mechanism 7 arranged thereon. This is a movement of the hoist in the longitudinal direction of the carrier 2 by means of the trolley 1, regardless of any additional possible movement transverse to the longitudinal direction of the carrier 2 by means of the possible drives for the carrier. 2
  • the first impeller 3a and the second impeller 3b are drivingly connected to each other via a traction means 10.
  • the traction means 10 is circumferentially guided around a first pulley 11a and a second pulley 11b, which are respectively associated with the first and second impellers 3a and 3b and have the same effective diameter.
  • the traction means 10 is arranged outside the traction motor 4 and thus the drive motor 4 and the axis on which the driven first impeller 3a is mounted, drivingly connected downstream, so that the traction means 10 is driven by the corresponding axis.
  • the traction means 10 thus does not drive the axis of the first impeller 3a, but it is driven by it.
  • the traction means 10 drives by the drive connection thus only the axis on which the second impeller 3b is mounted.
  • the first and second pulleys 11a and 11b may be supported on the axles of the first and second wheels 3a and 3b, and may thus be disposed adjacent to, or remote from, the wheels 3a and 3b or directly on the first and second wheels 3a and 3b be attached.
  • the first and second traction pulleys 11a and 11b are each an integral part of the first and second impellers 3a and 3b.
  • the traction means 10 is preferably formed as a V-ribbed belt and the first and second traction pulley 11a and 11b respectively as profiled V-ribbed pulleys.
  • traction means 10 positive traction means such as timing belt and To use roller chains or friction traction means such as V-belts, flat belts and round belts.
  • the first and second pulley discs 11a and 11b are then formed complementary to the respectively selected traction means 10.
  • first and second cross beams 6a and 6b are extended beyond the first and third bearing brackets 5a and 5c to receive an electrical terminal box 8 at the end thereof opposite to the hoist gear 7.
  • FIG. 1 a trolley is shown, which is designed as a so-called Einschienenkatze with a short height.
  • This design is characterized by its compact and space-saving design.
  • the lifting mechanism 7 seen in the direction of travel F is arranged laterally next to the carrier 2, so that the load hook 13 (see FIG. 3 ) can be raised as high as possible under the carrier 2.
  • a comparable operating situation can arise due to a load hook hanging and swinging on the load hook.
  • the first and second wheels 3a and 3b are respectively associated with pairs of resiliently biased friction rollers 12, which pull the first and second wheels 3a and 3b onto the carrier 2 serving as a running rail 2a.
  • the axes of the four friction rollers 12 are aligned parallel to the axes of the four wheels 3a, 3b, 3c and 3d.
  • Each of the four friction rollers 12 is pivotally mounted on the first cross member 6a and second cross member 6b via a lever 12a.
  • the levers 12a of a pair of friction rollers 12 are held by a common adjustable spring element 12b in a prestressed v-shaped position, in which the friction rollers 12 are pressed from below on serving as a rail 2a carrier 2.
  • the friction rollers 12 are arranged in front of and behind the respective first or second impeller 3a and 3b and arranged in the direction of travel F below the respective first or second impeller 3a and 3b. It is also possible to provide a counterweight instead of the friction rollers 12 and to balance the trolley 1 accordingly.
  • FIG. 2 is a plan view of the trolley 1 according to FIG. 1 shown. For reasons of clarity, however, the traction means 10 between the first and second wheels 3a and 3b has not been shown. From this top view, the vehicle-like arrangement of the four wheels 3a, 3b, 3c and 3d in the vertices of an imaginary rectangle can be seen.
  • FIG. 3 shows a front view of the trolley 1 according to FIG. 1 , in addition to the carrier 2 and a load hook 13 is located. For reasons of clarity, however, the hoisting rope has been omitted.
  • the carrier 2 is designed as a double-T-carrier, the horizontal lower flange serves as a running rail 2a. On the running rail 2a, the wheels 3a, 3b, 3c and 3d roll off and at the bottom of the running rail 2a, the rolling rollers 12 rolling there are pressed.
  • the carrier 2 may also be formed as a box girder, which has a cross section with opposite slide rails 2a for the wheels 3a, 3b, 3c and 3d and the friction rollers 12.
  • FIG. 4 A detailed view of the trolley 1 according to FIG. 1 from the region of the traction means 10 is in FIG. 4 shown.
  • the traction means 10 drives the second impeller 3b via the first impeller 3a. It goes without saying that an unillustrated and adjustable tensioning device for the traction means 10 must be present. For this a conceivable role is conceivable.
  • the FIG. 5a shows a sectional view of the driving first impeller 3a.
  • the impeller 3a has in a conventional manner a circumferential tread 3e, with which the trolley 1 is in contact on the support 2. Adjacent to the running surface 3e, specifically at its side facing the bearing bracket 5a, the traction sheave 11a in the form of a widened running surface 3e adjoins.
  • a design of the traction device 10 as a V-ribbed belt corresponding v-shaped grooves are incorporated into the peripheral surface of the traction pulley 11a in a complementary configuration to the number and shape of the ribs on the V-ribbed belt.
  • the first pulley 11a and the first impeller 3a are thus integrally formed.
  • FIG. 5b is a sectional view of the driven second impeller 3b, which is one of the FIG. 5a corresponding embodiment of the second Pulley 11 b can be seen.
  • the FIGS. 5a and 5b differ in the storage of the wheels 3a, 3b, since the first impeller 3a is driven via a motor shaft 4a and the second impeller 3b freely rotates about an axis 3f. Under motor shaft 4a here is the output shaft of the transmission 9 to understand.
  • FIG. 6 a perspective view of a trolley 1 of a crane in a second embodiment.
  • This embodiment is substantially identical to the trolley 1 described above, so that the description of the FIGS. 1 to 3 Reference is made.
  • This embodiment differs from that described above by the arrangement of the first and second pulley discs 11a, 11b on the rear side of the first and second bearing brackets 5a, 5b.
  • the reverse side is understood to be the side of the bearing brackets 5a, 5b facing away from the carrier 2.
  • the first and second pulley 11a, 11b are thus mounted on the motor shaft 4a and the axis 3f.
  • first and second traction pulleys 11a, 11b are supported separately from the first and second wheels 3a, 3b on the motor shaft 4a and the shaft 3f.
  • the traction means 10 thus runs on the back of the first longitudinal member 5e, the first and second bearing brackets 5a, 5b and is thus protected from any contamination caused by the method of the trolley 1 on the support 2.
  • FIG. 7 shows a perspective view of a trolley 1 in a third embodiment of a hoist designed as a chain hoist, which is not shown for reasons of clarity.
  • the design of the trolley 1 is comparable with respect to the essential components with the two trolleys 1 described above.
  • the essential difference lies in a shorter wheelbase of the four wheels 3a, 3b, 3c and 3d, of which only the first and second wheels 3a, 3b is visible.
  • the opposing third and fourth wheels 3c, 3d are covered by the serving as a rail 2a carrier 2.
  • the first and second side parts 5g, 5h are used to support the four wheels 3a, 3b, 3c and 3d and are connected via a single tubular or rod-shaped cross member 6a at their lower ends to the U-shaped support frame 5.
  • Trolley 1 shown is also referred to as Unterflanschfahrtechnik, since the four wheels 3a, 3b, 3c and 3d roll on serving as a running rail 2a lower flange of the carrier 2. Centered on the cross member 6a then the chain hoist is suspended, which is movable over the trolley 1 along the carrier.
  • the first and second wheels 3a, 3b are driven in common via an electric traction motor 4.
  • the traction motor 4 is drivingly connected to the first impeller 3a through a gear 9 flanged to the right side member 5g.
  • a first and a second pulley 11a, 11b are arranged on the back of the first side part 5g, which are connected via respective shafts with the on the opposite side of the first side part 5g arranged first and second wheels 3a, 3b drivingly connected.
  • the first and the second pulley 11a, 11b are drivingly connected to each other via a circulating and designed as a toothed belt 10 traction means.
  • a cover for the traction means 10 and the Switzerlandstoffierin 11a, 11b have been omitted. This cover is arranged between the first side part 5g and the transmission 9.
  • the present invention generally for use in trolleys 1 for hoists of any kind and not only for the above-described single-rail cat in a short design and chain hoists.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Handcart (AREA)
EP15804715.9A 2014-11-28 2015-11-27 Laufkatze für ein hebezeug Active EP3224192B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014117561.1A DE102014117561A1 (de) 2014-11-28 2014-11-28 Laufkatze für ein Hebezeug
PCT/EP2015/077930 WO2016083579A1 (de) 2014-11-28 2015-11-27 Laufkatze für ein hebezeug

Publications (2)

Publication Number Publication Date
EP3224192A1 EP3224192A1 (de) 2017-10-04
EP3224192B1 true EP3224192B1 (de) 2019-04-10

Family

ID=54313358

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15804715.9A Active EP3224192B1 (de) 2014-11-28 2015-11-27 Laufkatze für ein hebezeug

Country Status (13)

Country Link
US (1) US10597263B2 (zh)
EP (1) EP3224192B1 (zh)
JP (1) JP6770956B2 (zh)
KR (1) KR102469817B1 (zh)
CN (2) CN204714349U (zh)
AU (1) AU2015352400B2 (zh)
BR (1) BR112017004219B1 (zh)
CA (1) CA2963614C (zh)
DE (1) DE102014117561A1 (zh)
ES (1) ES2731781T3 (zh)
MX (1) MX2017006901A (zh)
RU (1) RU2672309C1 (zh)
WO (1) WO2016083579A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI127757B (fi) * 2017-09-22 2019-02-15 Konecranes Global Oy Nosturin nostovaunu
CN108750982A (zh) * 2018-05-17 2018-11-06 四川攀登科技有限公司 轻量化塔机起升机构

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861850A (en) * 1956-03-16 1958-11-25 Abell Howe Company Wheel and axle assembly
US2997966A (en) 1958-12-08 1961-08-29 Manning Maxwell & Moore Inc Crane bridge
DE1803471U (de) * 1959-03-25 1959-12-31 Christof Rahnhoefer O H G Spielzeug-scherzartikel.
FR1360309A (fr) * 1963-03-27 1964-05-08 Mac Gregor Comarain Sa Dispositif de manutention tel qu'un pont roulant ou analogue
GB1185929A (en) * 1967-10-19 1970-03-25 Morris Ltd Herbert Improvements in Drives for Cranes, Hoists and Travelling Trolleys
JPS56170185U (zh) * 1980-05-19 1981-12-16
FR2642029B1 (fr) 1988-12-29 1991-05-03 Ipr Productique Sarl Dispositif de deplacement et de guidage en translation d'un mobile
JPH05193559A (ja) * 1991-06-27 1993-08-03 Yamaha Motor Co Ltd 自走船台
US6371031B1 (en) 2000-11-21 2002-04-16 Spacesaver Corporation Mobile carriage
JP3996255B2 (ja) * 1998-02-09 2007-10-24 ヤマハ発動機株式会社 電動二輪車
JP2004017745A (ja) * 2002-06-14 2004-01-22 Gates Unitta Asia Co 走行装置の車輪
JP2004123293A (ja) * 2002-10-02 2004-04-22 Tcm Corp クレーントロリの横行装置
DE10320853B4 (de) 2003-05-09 2005-12-29 Demag Cranes & Components Gmbh Hebezeug
DE10345102B4 (de) 2003-09-26 2005-09-29 Demag Cranes & Components Gmbh Laufkatze, insbesondere Einschienenkatze mit niedriger Bauhöhe
DE102005029113B3 (de) 2005-06-23 2006-08-10 Demag Cranes & Components Gmbh Tragrahmen eines Hebezeuges
RU2317246C2 (ru) * 2005-07-12 2008-02-20 Государственное предприятие Специализированное конструкторско-технологическое бюро "Краностроитель" Тележка грузовая кранов мостового типа
US7597050B2 (en) * 2005-08-01 2009-10-06 Mhe Technologies, Inc. Crane return
JP2007112526A (ja) * 2005-10-18 2007-05-10 Tooa Eito Kk 自走式小型クレーン
DE102006039812B3 (de) 2006-08-25 2008-02-21 Demag Cranes & Components Gmbh Fahrwerk, insbesondere Einschienenunterflansch-Fahrwerk für Hebezeuge
DE102009053613A1 (de) 2009-11-17 2011-05-19 Demag Cranes & Components Gmbh Kettenzug mit einer Rutschkupplung
DE102009054226B3 (de) 2009-11-21 2011-02-24 Demag Cranes & Components Gmbh Grundrahmen eines Hebezeug, insbesondere Seilzuges, mit Anschlussmöglichkeiten
AU2010320991B2 (en) 2009-11-21 2014-05-22 Konecranes Global Corporation Lifting apparatus, especially cable traction mechanism, comprising connecting possibilities
DE102009054225A1 (de) 2009-11-21 2011-06-09 Demag Cranes & Components Gmbh Grundrahmen eines Hebezeug, inbesondere Seilzuges, und ein Verfahren zu dessen Montage, Demontage oder Umbau
DE102010041894A1 (de) * 2010-10-01 2012-04-05 Dürr Systems GmbH Antriebseinheit für eine Fördervorrichtung
CN201825653U (zh) * 2010-10-08 2011-05-11 张英敏 天车马达带动构造
DE102011078587A1 (de) * 2011-07-04 2013-01-10 Schaeffler Technologies AG & Co. KG Vormontierter Zugmitteltrieb
CN203173693U (zh) 2012-11-26 2013-09-04 重庆寿丰科技有限公司 一种起重机驱动运行装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
JP2018502026A (ja) 2018-01-25
KR102469817B1 (ko) 2022-11-21
DE102014117561A1 (de) 2016-06-02
US10597263B2 (en) 2020-03-24
ES2731781T3 (es) 2019-11-19
JP6770956B2 (ja) 2020-10-21
CN107207218A (zh) 2017-09-26
US20170327351A1 (en) 2017-11-16
EP3224192A1 (de) 2017-10-04
AU2015352400B2 (en) 2020-04-30
CN107207218B (zh) 2021-07-20
WO2016083579A1 (de) 2016-06-02
BR112017004219B1 (pt) 2021-10-19
MX2017006901A (es) 2017-08-15
AU2015352400A8 (en) 2017-04-20
AU2015352400A1 (en) 2017-03-16
CA2963614A1 (en) 2016-06-02
KR20170087854A (ko) 2017-07-31
BR112017004219A2 (pt) 2017-12-12
RU2672309C1 (ru) 2018-11-13
CA2963614C (en) 2023-05-02
CN204714349U (zh) 2015-10-21

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