CN2776798Y - Spare tyre frame having crane device - Google Patents

Spare tyre frame having crane device Download PDF

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Publication number
CN2776798Y
CN2776798Y CN 200520029706 CN200520029706U CN2776798Y CN 2776798 Y CN2776798 Y CN 2776798Y CN 200520029706 CN200520029706 CN 200520029706 CN 200520029706 U CN200520029706 U CN 200520029706U CN 2776798 Y CN2776798 Y CN 2776798Y
Authority
CN
China
Prior art keywords
link plate
support
chain
spare tyre
roller
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.)
Expired - Fee Related
Application number
CN 200520029706
Other languages
Chinese (zh)
Inventor
金元朝
孙敏
马锡锐
冷永生
王婉琪
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.)
Henan Bingxiong Refrigeration Automotive Co., Ltd.
Original Assignee
SHANGQIU GELINKER REFRIGERATION AUTOMOBILE 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 SHANGQIU GELINKER REFRIGERATION AUTOMOBILE CO Ltd filed Critical SHANGQIU GELINKER REFRIGERATION AUTOMOBILE CO Ltd
Priority to CN 200520029706 priority Critical patent/CN2776798Y/en
Application granted granted Critical
Publication of CN2776798Y publication Critical patent/CN2776798Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a spare tire frame having a lifting device. The utility model comprises a bracket, a chain wheel arranged on the bracket, a chain connected with the chain wheel and a rocking handle. A guiding track is also arranged on the utility model. A roller matched with the guiding track is arranged on the bracket. The chain wheel is arranged on a lifter rack, wherein the bottom of which is also provided with a roller which can move along a track on the top of the bracket. Positioning devices are also arranged on the chain and the bracket. The outer end of the guiding track is hinged with a lengthened track. The bracket can move to the edge of a carriage along the guiding track. The roller arranged on the lifter rack can drives the chain wheel, the chain and a spare tire to together move outside the carriage. The spare tire can be directly lowered to the ground by the rotation of the chain wheel which is rocked by hands. The spare tire is fixed to the bracket through a positioning device in the retracted state of the spare tire. The utility model has the advantages of simple structure and convenient operation. Lift on an original position can be realized and the spare tire can be removed out of the carriage and be directly lowered to the ground.

Description

Take up the spare tyre holder of device for hoisting
Technical field
The utility model relates to a kind of lifting instrument, relates generally to a kind of spare tyre holder that is used to lift by crane stepney.
Background technology
Spare tyre on the automobile is relatively heavier, relies on the manual handling spare tyre to waste time and energy, and easily collides the compartment covering.Patent 97225197.9 discloses a kind of " stepney lifter ", lifts by crane spare tyre by hand worm gear, worm screw drive sprocket wheel, chain.This installs stable drive, lift by crane laborsaving, can self-locking.But its mechanism's complexity, productive costs height, and can only the original place lifting can't shift out spare tyre and drops to outside the compartment on the ground, therefore finally also needs a dead lift.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, easy to operate, can not only deposit the original place lifting of spare tyre, realization spare tyre, spare tyre can also be shifted out the spare tyre lifting appliance that carries out lifting outside the compartment.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: this spare tyre holder comprises support, is arranged on the sprocket wheel on the support, the chain that is connected with sprocket wheel and crank, also be provided with guide rail on device, support is provided with roller, and roller matches with guide rail.
Roller is arranged on the bottom of support, and described sprocket wheel is contained on the lifter frame, and the bottom of lifter frame also is provided with the roller that can move along the support top rail; On chain and support, also be provided with registration device; Be hinged with the lengthening track in the outer end of guide rail.
Described registration device comprises locating plate, big link plate and little link plate, and locating plate is fixed on a side of support, and locating plate is provided with at least one through hole; One end of chain is set to two terminations of bifurcated, two terminations are connected with little link plate with big link plate respectively, side at big link plate and little link plate is respectively arranged with the sleeve that can work in coordination, the opposite side of big link plate be provided with locating plate on the corresponding screw of through hole and can with the contacted boss of locating plate; Upper surface in lengthening track outer end also is provided with the retaining platform.
Be respectively arranged with hanger on big link plate and little link plate, chain is connected with hanger; On the sleeve of large and small link plate, be respectively arranged with corresponding connecting bore.
Guide rail is provided with column, is respectively arranged with connecting bore at column and the corresponding position of support.
Owing on this device, be provided with guide rail, be provided with roller in frame bottom, support can move to the edge, compartment along guide rail; Owing to also be provided with roller on the lifter frame, the lifter frame drives sprocket wheel, chain and spare tyre and moves to fully together outside the compartment again, and the hand traverse movable sprocket can directly drop to ground with spare tyre.At the spare tyre retracted state, can spare tyre be fixed on the support by registration device.
Description of drawings
Structural representation when Fig. 1 is the spare tyre holder mode of operation;
Structural representation when Fig. 2 is the spare tyre holder retracted state;
Fig. 3 is the A-A cross-sectional view of Fig. 2.
The specific embodiment
The utility model comprises support 2, be arranged on lifter frame 4 on the support 2, be contained in sprocket wheel 5 and chain 6 that is connected with sprocket wheel 5 and crank 3 on the lifter frame 4, also be provided with the guide rail 1 of band column 16 on device, guide rail 1 is fixed on the rear side floor in the compartment.Be provided with roller 12 in the bottom of support 2, roller 12 matches with guide rail 1.For support 2 can be shifted out outside the compartment, be hinged with the lengthening track 9 that guide rail is prolonged in the outer end of guide rail 1, in the time need not prolonging guide rail, lengthening track 9 can be turned back.Also be provided with the roller that can move along support 2 top rail in the bottom of lifter frame 4, make lifter frame 4 can drive sprocket wheel 5, chain 6 and spare tyre and move to outside the compartment fully together.On chain 6 and support 2, also be provided with registration device, registration device comprises locating plate 13, big link plate 8 and little link plate 10, and locating plate 13 is fixed on a medial surface of support 2, and locating plate 13 is provided with at least one through hole, in the present embodiment, locating plate 13 upper edge circumference are provided with 8 through holes.One end of chain 6 is set to two terminations of bifurcated, is respectively arranged with 7, two terminations of hanger and is connected with little link plate 10 with big link plate 8 by hanger 7 respectively on big link plate 8 and little link plate 10; In addition, also can not establish hanger, chain directly is connected with large and small link plate.Side at big link plate 8 and little link plate 10 is respectively arranged with the sleeve that can work in coordination, is respectively arranged with corresponding connecting bore 11 on sleeve, can two sleeves be connected by screw or pin, in order to avoid large and small link plate is separated from by the sleeve place when hanging spare tyre.The opposite side of big link plate 8 be provided with locating plate 13 on the corresponding screw 14 of through hole and can with the contacted boss 15 of locating plate, when retracted state, screw is fixed on big link plate 8 on the locating plate 13 by screw 14, the effect of boss 15 is that big link plate 8 and locating plate 13 are isolated, so as not in automobile bumpiness frictional impact mutually.In the present embodiment, be symmetrically arranged with two boss, in addition, also plural boss can be set.Upper surface in lengthening track 9 outer ends also is provided with retaining platform 18, and the effect of retaining platform 18 is to prevent that support 2 from moving to outside the guide rail.Be respectively arranged with connecting bore 17 in guide rail upright columns 16 and support 2 corresponding positions, can when retracted state, support 2 be fixed on the relevant position of guide rail 1 by bolt.In the present embodiment, crank 3 is separable with sprocket wheel 5, and sprocket shaft is provided with pin, and the sleeve of band cotter way is arranged on the crank, and sleeve is connected with wheel shaft by pin during use.In addition, but also can sprocket shaft be set to the connection mode of square shaft or other transferring power.
Its working process is: during retracted state, spare tyre is fixed by positioning device on support 2.When using spare tyre, open car door, rotate lengthening track 9, make guide rail 1 extend to the outside, compartment, the tie bolt on releases clamp and the guide rail upright columns connecting bore 17 promotes support 2 slippages and puts in place.Unclamp the tie bolt on locating plate 13 and the big link plate 8 then, promotion lifter frame 4 slides on support 2 and puts in place.Insert crank 3 on sprocket shaft, rotate crank, chain 6 drives spare tyre and drops to ground, unclamps the screw on the connecting bore 11 on the large and small link plate sleeve, two link plates is separated can takes off spare tyre.
Reverse operating can lift by crane spare tyre.

Claims (5)

1, a kind of spare tyre holder that takes up device for hoisting comprises support, is arranged on the sprocket wheel on the support, the chain that is connected with sprocket wheel and crank, it is characterized in that: also be provided with guide rail on device, support is provided with roller, and roller matches with guide rail.
2, the spare tyre holder that takes up device for hoisting according to claim 1, it is characterized in that: roller is arranged on the bottom of support, and described sprocket wheel is contained on the lifter frame, and the bottom of lifter frame also is provided with the roller that can move along the support top rail; On chain and support, also be provided with registration device; Be hinged with the lengthening track in the outer end of guide rail.
3, the spare tyre holder that takes up device for hoisting according to claim 2 is characterized in that: described registration device comprises locating plate, big link plate and little link plate, and locating plate is fixed on a side of support, and locating plate is provided with at least one through hole; One end of chain is set to two terminations of bifurcated, two terminations are connected with little link plate with big link plate respectively, side at big link plate and little link plate is respectively arranged with the sleeve that can work in coordination, the opposite side of big link plate be provided with locating plate on the corresponding screw of through hole and can with the contacted boss of locating plate; Upper surface in lengthening track outer end also is provided with the retaining platform.
4, the spare tyre holder that takes up device for hoisting according to claim 1 is characterized in that: be respectively arranged with hanger on big link plate and little link plate, chain is connected with hanger; On the sleeve of large and small link plate, be respectively arranged with corresponding connecting bore.
5, according to claim 1 or 2 or the 3 or 4 described spare tyre holders that take up device for hoisting, it is characterized in that: guide rail is provided with column, is respectively arranged with connecting bore at column and the corresponding position of support.
CN 200520029706 2005-01-05 2005-01-05 Spare tyre frame having crane device Expired - Fee Related CN2776798Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520029706 CN2776798Y (en) 2005-01-05 2005-01-05 Spare tyre frame having crane device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520029706 CN2776798Y (en) 2005-01-05 2005-01-05 Spare tyre frame having crane device

Publications (1)

Publication Number Publication Date
CN2776798Y true CN2776798Y (en) 2006-05-03

Family

ID=36744183

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520029706 Expired - Fee Related CN2776798Y (en) 2005-01-05 2005-01-05 Spare tyre frame having crane device

Country Status (1)

Country Link
CN (1) CN2776798Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103895719A (en) * 2012-12-28 2014-07-02 上海申龙客车有限公司 Bus spare tire support
CN105365906A (en) * 2015-11-26 2016-03-02 安徽开乐专用车辆股份有限公司 Lifting swing arm type spare tire rack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103895719A (en) * 2012-12-28 2014-07-02 上海申龙客车有限公司 Bus spare tire support
CN105365906A (en) * 2015-11-26 2016-03-02 安徽开乐专用车辆股份有限公司 Lifting swing arm type spare tire rack

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HENAN BINGXIONG REFRIGERATION AUTO CO., LTD.

Free format text: FORMER OWNER: SHANGQIU GREENCOOL REFRIGERATION AUTOMOBILE CO., LTD.

Effective date: 20130607

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130607

Address after: No. 1 Shangqiu Bingxiong Minquan County of Henan province 476800 City Road

Patentee after: Henan Bingxiong Refrigeration Automotive Co., Ltd.

Address before: No. 1 Henan Bingxiong 476800 Minquan County Road

Patentee before: Shangqiu Gelinker Refrigeration Automobile Co. Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060503

Termination date: 20140105