CN105836600A - Giant tire grabbing and transferring method and giant tire maintenance claw - Google Patents

Giant tire grabbing and transferring method and giant tire maintenance claw Download PDF

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Publication number
CN105836600A
CN105836600A CN201610340097.XA CN201610340097A CN105836600A CN 105836600 A CN105836600 A CN 105836600A CN 201610340097 A CN201610340097 A CN 201610340097A CN 105836600 A CN105836600 A CN 105836600A
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CN
China
Prior art keywords
link
tire
hook
bar
hinged place
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.)
Pending
Application number
CN201610340097.XA
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Chinese (zh)
Inventor
李德成
闫万胜
李晨晨
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.)
Shanghai Zhahuan Beizhan Environment Health Engineering Co Ltd
Original Assignee
Shanghai Zhahuan Beizhan Environment Health Engineering Co Ltd
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 Shanghai Zhahuan Beizhan Environment Health Engineering Co Ltd filed Critical Shanghai Zhahuan Beizhan Environment Health Engineering Co Ltd
Priority to CN201610340097.XA priority Critical patent/CN105836600A/en
Publication of CN105836600A publication Critical patent/CN105836600A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/14Slings with hooks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

The invention discloses a giant tire grabbing and transferring method and a giant tire maintenance claw. The giant tire grabbing and transferring method comprises the following steps that a tire is placed on the ground flatly, one side face of the tire is attached to the ground, the giant tire maintenance claw is placed on the other side face of the tire, and the tire is grabbed since the sum of the friction force generated by the pressure exerted on a tire crown of the tire by a first claw body on the giant tire maintenance claw and the friction force generated by the pressure exerted on the tire crown of the tire by a second claw body on the giant tire maintenance claw is larger than the weight of the tire. By the adoption of the giant tire grabbing and transferring method and the giant tire maintenance claw, rapid and effortless grabbing and transferring of the giant tire can be achieved, and the tire is grabbed by means of the friction force generated on the tire crown of the tire by the gravity of the giant tire maintenance claw, so that the overall mechanical structure is simple, and the production cost is low.

Description

Giant tire grasp handling method and giant tire maintenance hook
Technical field
The present invention relates to a kind of giant tire grasp handling method and giant tire maintenance hook.
Background technology
Tire is the annular elastic rubber product rolled at various vehicles or the ground connection mechanically assembled.It is typically mounted on metal On wheel rim, vehicle body can be supported, buffer foreign impacts, it is achieved with the driving performance contacting and ensureing vehicle on road surface.Tire is normal Using under exacting terms complicated, it subjects various deformation, load, power and high/low temperature effect in motion, because of This must have higher load-carrying properties, hauling ability, shock-absorbing capacity.Meanwhile, also require possess high-wearing feature and resistance to subdue Property, and low resistance to rolling and heat generation.The world consumes the half of rubber mass for tire production, it is seen that tire consumes rubber The ability of glue.Owing to the density of rubber is relatively big, the therefore heavier-weight of giant tire, usually more than 50kg, have is super Crossing 100kg, for carrying out the operating personnel of tyre service operation, the carrying carrying out tire becomes the thing wasted time and energy very much Feelings, the most how to design one can realize quickly, labour-saving giant tire grasp handling method and corresponding giant tire Maintenance hook becomes industry technical staff technical problem to be solved.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency present in prior art, and provide a kind of, it is possible to achieve quickly, save The giant tire grasp handling method of power and giant tire maintenance hook.
The present invention solves the problems referred to above and be the technical scheme is that
A kind of giant tire grasp handling method, it is characterised in that: process is as follows:
A. tire is kept flat on the ground, the one side of tire patch ground, keeps in repair giant tire hook and is placed on another of tire On side, giant tire maintenance hook includes that the first link and the second link, one end of described first link are fixed with The first hook on the crown being against tire, one end of described second link is fixed with the crown for being against tire The second hook, one end of described first link and one end of described second link connect the two ends of iron chains respectively, One link and the second link are hinged, and the length of hinged place distance the first hook is more than the radius of tire, hinged place distance second The length of hook is more than the radius of tire;
B. vertically sling iron chains by the suspension hook of crane gear, on the first link, be positioned at hinged place and the one of the first link Weight between end is more than the weight between the other end of hinged place and the first link, and on the first link, hinged Distance between one end of place and the first link is more than the distance between hinged place and the other end of the first link, and second even Connecing on frame, the weight between one end of hinged place and the second link is more than being positioned at another of hinged place and the second link In weight between end, and the second link, the distance between one end of hinged place and the second link is more than hinged place and the Distance between two links, described hinged place is the pin joint between the first link and the second link, so that logical Cross iron chains sling giant tire maintenance hook during, due to the effect of gravity, on the first link, be positioned at hinged place and The steering torque that part between one end of first link obtains is more than between the other end of hinged place and the first link The steering torque that part obtains, so that the first hook and the second hook can be against on the crown of tire, by the first hook Pawl acts on frictional force that pressure on the crown of tire produces and the pressure that the second hook acts on the crown of tire produces Frictional force sum more than the weight of tire, thus realize capturing tire;
C. tire is driven to move by crane gear, it is achieved the carrying of tire.
As preferably, described first link includes the first upper boom, bar and the first lower beam in first, and one end of the first upper boom is even Connecing one end of iron chains, in the other end of the first upper boom and first, one end of bar is fixed, and one end of two first lower beams is each attached to The other end of bar in first, two first hooks are separately fixed at the other end of two first lower beams, and the first lower beam is L-shaped; Described second link includes the second upper boom, bar and the second lower beam in second, and one end of the second upper boom connects the other end of iron chains, In the other end of the second upper boom and second, one end of bar is fixed, and one end of two second lower beams is each attached to another of bar in second End, two second hooks are separately fixed at the other end of two second lower beams, and the second lower beam is L-shaped;In described first bar and In second, bar is separately fixed on the first connection dish and the second connection dish, and the first connection dish and the second connection dish are real by jointed shaft Existing hinged.
As preferably, the lower end of described first hook and the second hook is fixed with universal wheel, and described first upper boom is fixed with use It is fixed with second spacing for be against in first on bar on the first gag lever post being against in second on bar, described second upper boom Bar, uses this structure, can limit the rotational angle between the first link and the second link, in the feelings departing from suspension hook Under condition, under gravity, the first link and the second link can keep angle, promoted greatly by universal wheel from convenient Type tyre service hook, keeps in repair hook by giant tire and moves to tire location.
A kind of giant tire maintenance hook, it is characterised in that: including the first link and the second link, described first connects The first hook that one end of frame is fixed with on the crown for being against tire, one end of described second link is fixed with for supporting The second hook on the crown of tire, one end of described first link and one end of described second link connect respectively The two ends of iron chains, the middle part of the first link and the middle part of the second link are hinged, on the first link, be positioned at hinged place and Weight between one end of first link is more than the weight between the other end of hinged place and the first link, and first On link, the distance between one end of hinged place and the first link is more than between hinged place and the other end of the first link Distance, on the second link, the weight between one end of hinged place and the second link is more than being positioned at hinged place and the Distance in weight between the other end of two links, and the second link, between one end of hinged place and the second link More than the distance between hinged place and the second link.
As preferably, described first link includes the first upper boom, bar and the first lower beam in first, and one end of the first upper boom is even Connecing one end of iron chains, in the other end of the first upper boom and first, one end of bar is fixed, and one end of two first lower beams is each attached to The other end of bar in first, two first hooks are separately fixed at the other end of two first lower beams, and the first lower beam is L-shaped; Described second link includes the second upper boom, bar and the second lower beam in second, and one end of the second upper boom connects the other end of iron chains, In the other end of the second upper boom and second, one end of bar is fixed, and one end of two second lower beams is each attached to another of bar in second End, two second hooks are separately fixed at the other end of two second lower beams, and the second lower beam is L-shaped;In described first bar and In second, bar is separately fixed on the first connection dish and the second connection dish, and the first connection dish and the second connection dish are real by jointed shaft Existing hinged.
As preferably, the lower end of described first hook and the second hook is fixed with universal wheel, and described first upper boom is fixed with use It is fixed with second spacing for be against in first on bar on the first gag lever post being against in second on bar, described second upper boom Bar, uses this structure, can limit the rotational angle between the first link and the second link, in the feelings departing from suspension hook Under condition, under gravity, the first link and the second link can keep angle, promoted greatly by universal wheel from convenient Type tyre service hook, keeps in repair hook by giant tire and moves to tire location.
The present invention compared with prior art, has the following advantages and effect: giant tire can be realized quickly, save by the present invention The crawl of power and carrying, and utilize the gravity of giant tire maintenance hook, produce the frictional force on the crown of tire, thus Capture tire so that integral mechanical structure is simple, production cost is low;Owing to giant tire maintenance hook is to act directly on wheel On the crown of tire, and the crown of tire is position the thickest on tire, thus hardly tire is caused damage.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the step 1 of the giant tire grasp handling method of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the giant tire maintenance hook of the embodiment of the present invention 1.
Fig. 3 is step 2 structural representation of the giant tire grasp handling method of the embodiment of the present invention 1.
Fig. 4 is the mounting structure schematic diagram of the first connection dish of the embodiment of the present invention 1.
Fig. 5 is state one schematic diagram of the embodiment of the present invention 2 giant tire maintenance hook.
Fig. 6 is state two schematic diagram of the embodiment of the present invention 2 giant tire maintenance hook.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are to the present invention Explain and the invention is not limited in following example.
Embodiment 1
The present embodiment giant tire grasp handling method, process is as follows:
1) step one, as it is shown in figure 1, keep flat on the ground by tire 1, the one side patch ground of tire 1, by giant tire Maintenance hook 2 is placed on the another side of tire 1, as in figure 2 it is shown, giant tire maintenance hook 2 includes the first connection Frame 21 and the second link 22, one end of described first link 21 be fixed with on the crown 11 for being against tire 1 One hook 23, the second hook 24 that one end of described second link 22 is fixed with on the crown for being against tire 1, institute One end of one end and described second link 22 of stating the first link 21 connects the two ends of iron chains 3 respectively, and first connects Frame 21 and the second link 22 are hinged, and the length of hinged place distance the first hook 23 is (i.e. between Fig. 2 midpoint k and some a Distance between distance and some k and some b) more than the radius of tire 1, the length of hinged place distance the second hook 24 is (i.e. The distance between distance and some k and some j between Fig. 2 midpoint k and some i) more than the radius of tire 1;
2) step 2, the iron chains 3 as it is shown on figure 3, suspension hook 4 passing through crane gear is vertically sling, on the first link 21, Weight between one end of hinged place and the first link 21 (i.e., in Fig. 2, the first link 21 is positioned at a k and point The weight of part between a and between a k and some b) more than be positioned at hinged place and the first link 21 the other end it Between weight (i.e. in Fig. 2, the weight of part between a k and some e on the first link 21), and the first link On 21, the distance between one end of hinged place and the first link 21 (i.e., in Fig. 2, the first link 21 is put k and some a Between distance and and some k and some b between distance) more than between hinged place and the other end of the first link 21 Distance (i.e., in Fig. 2, the first link 21 is put the distance between k and some e), on the second link 22, is positioned at hinged Weight between one end of place and the second link 22 (i.e. in Fig. 2, on the second link 22 between a k and some i with And the weight of the part between a k and some j) more than the weight between the other end of hinged place and the second link 22 Amount (i.e. in Fig. 2, the weight of part between a k and some f on the second link 22), and on the second link 22, Distance between one end of hinged place and the second link 22 (i.e., in Fig. 2, the second link 22 is put between k and some i Distance and some k and some j between distance) more than between hinged place and the second link 22 distance (i.e. in Fig. 2, second The distance between k and some f is put on link 22), described hinged place is between the first link 21 and the second link 22 Pin joint (with reference to Fig. 2 midpoint K) so that sling during giant tire maintenance hook 2 by iron chains 3, by In the effect of gravity, the first link 21, the part between one end of hinged place and the first link 21 obtains The steering torque that steering torque obtains more than part between the other end of hinged place and the first link 21, so that the One hook 23 and the second hook 24 can be against on the crown of tire 1, acted on the crown of tire 1 by the first hook 23 On the frictional force that produces of pressure and the second hook 24 to act on the frictional force sum that pressure on the crown of tire 1 produces big In the weight of tire 1, thus realize capturing tire 1;
3) step 3, drives tire 1 to move by crane gear, it is achieved the carrying of tire 1.
In the present embodiment, described first link 21 includes bar 212 and the first lower beam 213 in the first upper boom 211, first, One end of first upper boom 211 connects one end of iron chains 3, and in the other end and first of the first upper boom 211, one end of bar 212 is solid Fixed, one end of two first lower beams 213 is each attached to the other end of bar 212 in first, and two first hooks 23 are fixed respectively At the other end of two first lower beams 213, the first lower beam 213 is L-shaped;Described second link 22 include the second upper boom 221, Bar 222 and the second lower beam 223 in second, one end of the second upper boom 221 connects the other end of iron chains 3, the second upper boom 221 In the other end and second, one end of bar 222 is fixed, and one end of two second lower beams 223 is each attached to the another of bar 222 in second One end, two second hooks 24 are separately fixed at the other end of two second lower beams 223, and the second lower beam 223 is L-shaped;As Shown in Fig. 4, in described first, in bar 212 and second, bar 222 is separately fixed at the first connection dish 251 and the second connection dish 252 On, the first connection dish 251 and the second connection dish 252 realize hinged by jointed shaft 253.
Embodiment 2
Giant tire maintenance hook 2 in the structure of the present embodiment giant tire maintenance hook 2 and embodiment 1 is essentially identical, Difference is: as it is shown in figure 5, the lower end of described first hook 23 and the second hook 24 is fixed with universal wheel 261, described The first gag lever post 262 for being against in second on bar 222 it is fixed with on one upper boom 211, fixing on described second upper boom 221 There is the second gag lever post 263 for being against in first on bar 212, use this structure, the first link 21 He can be limited Rotational angle between second link 22, as shown in Figure 6, in the case of departing from suspension hook 4, under gravity, the One link 21 and the second link 22 can keep angle, promote giant tire to keep in repair hook from convenient by universal wheel 261 Pawl 2, keeps in repair giant tire hook 2 and moves to tire 1 position.
Above content described in this specification is only illustration made for the present invention.The technical field of the invention Technical staff described specific embodiment can be made various amendment or supplement or use similar mode to substitute, Without departing from the content of description of the invention or surmount scope defined in the claims, all should belong to the present invention's Protection domain.

Claims (6)

1. a giant tire grasp handling method, it is characterised in that: process is as follows:
A, tire is kept flat on the ground, the one side patch ground of tire, keeps in repair giant tire hook and is placed on another of tire On side, giant tire maintenance hook includes that the first link and the second link, one end of described first link are fixed with The first hook on the crown being against tire, one end of described second link is fixed with the crown for being against tire The second hook, one end of described first link and one end of described second link connect the two ends of iron chains respectively, One link and the second link are hinged, and the length of hinged place distance the first hook is more than the radius of tire, hinged place distance second The length of hook is more than the radius of tire;
B, iron chains of vertically being sling by the suspension hook of crane gear, on the first link, be positioned at hinged place and the one of the first link Weight between end is more than the weight between the other end of hinged place and the first link, and on the first link, hinged Distance between one end of place and the first link is more than the distance between hinged place and the other end of the first link, and second even Connecing on frame, the weight between one end of hinged place and the second link is more than being positioned at another of hinged place and the second link In weight between end, and the second link, the distance between one end of hinged place and the second link is more than hinged place and the Distance between two links, described hinged place is the pin joint between the first link and the second link, so that logical Cross iron chains sling giant tire maintenance hook during, due to the effect of gravity, on the first link, be positioned at hinged place and The steering torque that part between one end of first link obtains is more than between the other end of hinged place and the first link The steering torque that part obtains, so that the first hook and the second hook can be against on the crown of tire, by the first hook Pawl acts on frictional force that pressure on the crown of tire produces and the pressure that the second hook acts on the crown of tire produces Frictional force sum more than the weight of tire, thus realize capturing tire;
C, by crane gear drive tire move, it is achieved the carrying of tire.
Giant tire grasp handling method the most according to claim 1, it is characterised in that: described first link includes First upper boom, bar and the first lower beam in first, one end of the first upper boom connects one end of iron chains, the other end of the first upper boom and In first, one end of bar is fixed, and one end of two first lower beams is each attached to the other end of bar in first, and two first hooks divide Not being fixed on the other end of two first lower beams, the first lower beam is L-shaped;Described second link include the second upper boom, second Middle bar and the second lower beam, one end of the second upper boom connects the other end of iron chains, in the other end of the second upper boom and second the one of bar End is fixing, and one end of two second lower beams is each attached to the other end of bar in second, and two second hooks are separately fixed at two The other end of the second lower beam, the second lower beam is L-shaped;In described first in bar and second bar be separately fixed at the first connection dish and On second connection dish, the first connection dish and the second connection dish realize hinged by jointed shaft.
Giant tire grasp handling method the most according to claim 2, it is characterised in that: described first hook and second The lower end of hook is fixed with universal wheel, and described first upper boom is fixed with the first gag lever post for being against in second on bar, institute State the second gag lever post being fixed with on the second upper boom for being against in first on bar.
4. a giant tire maintenance hook, it is characterised in that: including the first link and the second link, described first even Connect the first hook that one end of frame is fixed with on the crown for being against tire, one end of described second link be fixed with for The second hook being against on the crown of tire, one end of described first link and one end of described second link connect respectively Connecing the two ends of iron chains, the middle part of the first link and the middle part of the second link are hinged, on the first link, are positioned at hinged place And first link one end between weight more than weight between the other end of hinged place and the first link, and the On one link, the distance between one end of hinged place and the first link more than hinged place and the first link the other end it Between distance, on the second link, the weight between one end of hinged place and the second link more than be positioned at hinged place and In weight between the other end of the second link, and the second link, between one end of hinged place and the second link away from From more than the distance between hinged place and the second link.
Giant tire the most according to claim 4 maintenance hook, it is characterised in that: described first link includes first Upper boom, bar and the first lower beam in first, one end of the first upper boom connects one end of iron chains, the other end of the first upper boom and first One end of middle bar is fixed, and one end of two first lower beams is each attached to the other end of bar in first, and two first hooks are solid respectively Being scheduled on the other end of two first lower beams, the first lower beam is L-shaped;Described second link includes the second upper boom, bar in second With the second lower beam, one end of the second upper boom connects the other end of iron chains, and in the other end of the second upper boom and second, one end of bar is solid Fixed, one end of two second lower beams is each attached to the other end of bar in second, and two second hooks are separately fixed at two second The other end of lower beam, the second lower beam is L-shaped;In described first, in bar and second, bar is separately fixed at the first connection dish and second On connection dish, the first connection dish and the second connection dish realize hinged by jointed shaft.
Giant tire the most according to claim 5 maintenance hook, it is characterised in that: described first hook and the second hook Lower end be fixed with universal wheel, described first upper boom is fixed with the first gag lever post for being against in second on bar, described The second gag lever post for being against in first on bar it is fixed with on two upper booms.
CN201610340097.XA 2016-05-21 2016-05-21 Giant tire grabbing and transferring method and giant tire maintenance claw Pending CN105836600A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108455479A (en) * 2017-12-08 2018-08-28 安徽通润汽车零部件有限公司 A kind of hydraulic tyre transmission crane
CN108584681A (en) * 2018-05-21 2018-09-28 温州鑫锐翔科技有限公司 A kind of grabbing device that automobile tire is dual-purpose

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WO2005100228A1 (en) * 2004-04-16 2005-10-27 Lindberg Paul A Apparatus for manipulating and lifting landscaping and other similar materials
CN2897963Y (en) * 2006-04-30 2007-05-09 郑州安彩耐火材料有限公司 Clamp
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CN203006739U (en) * 2012-12-31 2013-06-19 天津信亨工程机械有限公司 Tire overturning rigging
CN203781641U (en) * 2014-04-21 2014-08-20 仪征申迪实业发展有限公司 Fixture specially used for sorting tire assemblies
CN205740016U (en) * 2016-05-21 2016-11-30 上海闸环北站环境卫生工程有限公司 Giant tire maintenance hook

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005100228A1 (en) * 2004-04-16 2005-10-27 Lindberg Paul A Apparatus for manipulating and lifting landscaping and other similar materials
CN2897963Y (en) * 2006-04-30 2007-05-09 郑州安彩耐火材料有限公司 Clamp
KR20070115410A (en) * 2006-06-02 2007-12-06 (합자) 일신정보통신 Tongs for manhole cap
CN201367303Y (en) * 2008-12-24 2009-12-23 南车成都机车车辆有限公司 Side bearing sling
CN201686404U (en) * 2010-04-20 2010-12-29 王希玉 Special suspension device for coiled material
CN201999632U (en) * 2011-04-13 2011-10-05 常州市天龙光电设备有限公司 Hoisting fixture of single crystal furnace device
CN203006739U (en) * 2012-12-31 2013-06-19 天津信亨工程机械有限公司 Tire overturning rigging
CN203781641U (en) * 2014-04-21 2014-08-20 仪征申迪实业发展有限公司 Fixture specially used for sorting tire assemblies
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108455479A (en) * 2017-12-08 2018-08-28 安徽通润汽车零部件有限公司 A kind of hydraulic tyre transmission crane
CN108584681A (en) * 2018-05-21 2018-09-28 温州鑫锐翔科技有限公司 A kind of grabbing device that automobile tire is dual-purpose
CN108584681B (en) * 2018-05-21 2019-08-27 湖北文理学院 A kind of grabbing device that automobile tire is dual-purpose

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