WO2017038998A1 - タイヤ吊り構造及びタイヤ吊り方法 - Google Patents

タイヤ吊り構造及びタイヤ吊り方法 Download PDF

Info

Publication number
WO2017038998A1
WO2017038998A1 PCT/JP2016/075888 JP2016075888W WO2017038998A1 WO 2017038998 A1 WO2017038998 A1 WO 2017038998A1 JP 2016075888 W JP2016075888 W JP 2016075888W WO 2017038998 A1 WO2017038998 A1 WO 2017038998A1
Authority
WO
WIPO (PCT)
Prior art keywords
tire
suspension
wheel
hole
chain
Prior art date
Application number
PCT/JP2016/075888
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
哲郎 山口
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to CN201680051071.1A priority Critical patent/CN107922018A/zh
Publication of WO2017038998A1 publication Critical patent/WO2017038998A1/ja

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D43/00—Spare wheel stowing, holding, or mounting arrangements
    • B62D43/02—Spare wheel stowing, holding, or mounting arrangements external to the vehicle body
    • B62D43/04—Spare wheel stowing, holding, or mounting arrangements external to the vehicle body attached beneath the vehicle body

Definitions

  • the present invention relates to a tire suspension structure and a tire suspension method for suspending two tires overlapped below a body frame together.
  • a spare tire mounting technology for mounting two spare tires on the lower surface of the vehicle body is used.
  • an upper tire of two tires stacked vertically is engaged with a cross member with a bracket, and a lower tire is attached with a suspension plate attached to the tip of a chain.
  • a holding mechanism is disclosed.
  • the aspect of the present invention has been made in view of these points, and provides a tire suspension structure in which a suspension plate can suspend two tires together while preventing displacement of the two tires. For the purpose.
  • a tire suspension structure having To According to such a tire suspension structure, the suspension plate support portion, the first restriction portion, and the second restriction portion have a stepped shape, so that the suspension plate is attached to the first hole of the first tire and the second hole of the second tire. Since it becomes easy to insert in a hole, it becomes easy to lift a 1st tire and a 2nd tire with the suspension board of an integral structure. Moreover, since the 1st control part and the 2nd control part can position the 1st tire and the 2nd tire, positioning parts, such as a spacer, become unnecessary.
  • the suspension plate includes a connecting portion provided on the second restricting portion and connected to a chain that is supported on the vehicle body frame side so as to be wound up and down, and the connecting portion includes the chain. It is good also as being fixed to.
  • tip end side of the second restricting portion may be inclined toward the center side in the radial direction of the second tire.
  • a tire suspension method in which both a first tire and a second tire are suspended by a suspension plate, wherein the second tire is placed on the ground below the vehicle body frame and on the first tire.
  • a step of stacking, and a second hole of the second wheel of the second tire and a first wheel of the first tire as the chain is pulled down on the suspension plate fixed to the chain supported by the body frame.
  • the second restricting portion for restricting the movement of the two tires is located at the engagement position with the second hole, the first tire is supported by the support portion under the first restricting portion as the chain is wound up.
  • the second tire It has a step of increasing, and to provide a tire hanging method.
  • the suspension plate In the step of passing the second hole and the first hole through the suspension plate, the suspension plate may be passed while being inclined obliquely with respect to the first wheel and the second wheel.
  • FIG. 1 is a side view of a vehicle 1 according to an embodiment. It is a figure for demonstrating the structure of the tire suspension structure.
  • 5 is a diagram for explaining a detailed configuration of a suspension plate 53.
  • FIG. FIG. 5 is a view showing a relationship between a lower plate portion 531 of a suspension plate 53 and a wheel 62a of a spare tire 62.
  • FIG. 6 is a view showing a relationship between an intermediate plate portion 532 of a suspension plate 53 and a hub hole 62b of a spare tire 62.
  • FIG. 5 is a diagram showing a relationship between an upper plate portion 533 of a suspension plate 53 and a hub hole 61b of a spare tire 61.
  • FIG. 1 is a side view of a vehicle 1 according to an embodiment.
  • the vehicle 1 is here a truck.
  • the vehicle 1 includes a body frame 2, an engine 3, and a tire suspension structure 5.
  • the body frame 2 is a skeleton that supports the vehicle 1.
  • the vehicle body frame 2 includes a pair of side frames extending in the front-rear direction of the vehicle 1 and a cross frame extending in the vehicle width direction in order to connect the pair of side frames.
  • the engine 3 is attached to the vehicle body frame 2 at the front portion of the vehicle 1.
  • the engine 3 is, for example, a diesel engine, and generates power for driving the vehicle 1.
  • the tire suspension structure 5 has a configuration in which a spare tire is suspended from a floor of the vehicle 1 with a chain and held.
  • the tire suspension structure 5 suspends two spare tires of a front wheel and a rear wheel.
  • FIG. 1 the front wheel and the rear wheel of the vehicle 1 are shown to have the same size, but the following description will be made assuming that the front wheel is larger than the rear wheel.
  • FIG. 2 is a view for explaining the configuration of the tire suspension structure 5.
  • the tire suspension structure 5 includes a chain 51, a chain housing portion 52, and a suspension plate 53.
  • the tire suspension structure 5 holds a spare tire 61 for the front wheel and a spare tire 62 for the rear wheel, which are suspended in a vertically stacked manner.
  • the spare tire 62 corresponds to the first tire
  • the spare tire 61 corresponds to the second tire.
  • the spare tire 61 has a wheel (second wheel) 61a with a hub hole 61b formed in the center
  • the spare tire 62 also has a wheel (first wheel) 62a with a hub hole 62b formed in the center.
  • the diameter of the hub hole 61b is smaller than the diameter of the hub hole 62b.
  • the chain 51 is supported on the side of the cross frame 22 of the vehicle body frame 2 (FIG. 1) so that it can be rolled up and pulled down.
  • the chain 51 is connected to the winding part 52 a of the chain housing part 52.
  • the chain 51 is wound up along with the rotation in one direction of the winding part 52 a and is housed in the chain housing part 52.
  • the chain 51 is pulled down from the chain housing portion 52 as the winding portion 52a rotates in the reverse direction.
  • the chain accommodating part 52 accommodates the chain 51 inside.
  • the chain housing part 52 is attached to the cross frame 22.
  • the winding part 52a is rotated by a dedicated tool.
  • the suspension plate 53 suspends two spare tires 61 and 62 that overlap below the cross frame 22 together.
  • the suspension plate 53 holds the spare tires 61 and 62 so as to sandwich the two spare tires 61 and 62 between the cross frames 22.
  • the suspension plate 53 is connected to the tip side of the chain 51. In the present embodiment, the suspension plate 53 is fixed to the chain 51 by welding. The suspension plate 53 rises when the chain 51 is wound up and descends when the chain 51 is pulled down.
  • FIG. 3 is a diagram for explaining a detailed configuration of the suspension plate 53.
  • FIG. 4 is a view showing the relationship between the lower plate portion 531 of the suspension plate 53 and the wheel 62 a of the spare tire 62.
  • FIG. 5 is a view showing the relationship between the intermediate plate portion 532 of the suspension plate 53 and the hub hole 62 b of the spare tire 62.
  • FIG. 6 is a view showing the relationship between the upper plate portion 533 of the suspension plate 53 and the hub hole 61 b of the spare tire 61.
  • the suspension plate 53 includes a lower plate portion 531, an intermediate plate portion 532, an upper plate portion 533, and a connecting portion 534.
  • the suspension plate 53 has a staircase structure from the lower plate portion 531 toward the upper plate portion 533.
  • the lower plate portion 531 supports the wheel 62 a of the lower spare tire 62 of the spare tires 61 and 62 that are vertically stacked from the lower side. Since the upper spare tire 61 is in contact with the cross frame 22, the lower plate portion 531 functions as a support portion that supports the spare tire 61 and 62 with the cross frame 22. As shown in FIG. 3, both ends in the width direction of the lower plate portion 531 are bent downward. Further, as shown in FIG. 4, the length of the rectangular lower plate portion 531 is larger than the diameter of the hub hole 62b of the wheel 62a.
  • the intermediate plate portion 532 is provided on the lower plate portion 531 as shown in FIG.
  • the intermediate plate portion 532 is welded to the lower plate portion 531.
  • the length of the intermediate plate portion 532 is smaller than the length of the lower plate portion 531.
  • the intermediate plate portion 532 is located at an engagement position with the hub hole 62 b of the wheel 62 a of the spare tire 62.
  • the intermediate plate portion 532 has a side wall 532 a that restricts the movement of the spare tire 62.
  • the spare tire 62 to which vibration or the like has been applied is about to move, the movement of the spare tire 62 in the radial direction of the tire is restricted by the inner edge of the hub hole 62b of the wheel 62a coming into contact with the side wall 532a ( (See FIG. 5). As a result, the spare tire 62 can be positioned with respect to the suspension plate 53.
  • two upper plate portions 533 are provided in an L shape on the upper portion of the intermediate plate portion 532.
  • the upper plate portion 533 is welded to the intermediate plate portion 532.
  • the length between the two upper plate portions 533 is smaller than the length of the intermediate plate portion 532.
  • the front end side of the upper plate portion 533 is inclined toward the center side of the spare tire 61.
  • the upper plate portion 533 is located at an engagement position with the hub hole 61 b of the wheel 61 a of the spare tire 61 and restricts the movement of the spare tire 61.
  • the spare tire 61 to which vibration or the like is applied When the spare tire 61 to which vibration or the like is applied is about to move, the inner edge of the hub hole 61b of the wheel 61a contacts the upper plate portion 533, so that the movement of the spare tire 61 in the radial direction of the tire is restricted. (See FIG. 6). As a result, the spare tire 61 can be positioned with respect to the suspension plate 53.
  • the intermediate plate portion 532 corresponds to the first restricting portion
  • the upper plate portion 533 corresponds to the second restricting portion.
  • the connecting portion 534 is provided in a pipe shape on the upper plate portion 533. As shown in FIG. 2, the connecting portion 534 is connected to the tip end side of the chain 51. Here, the connecting portion 534 is fixed to the chain 51 by welding. For this reason, the suspension plate 53 is not separated from the chain 51 when the spare tires 61 and 62 are suspended or removed by the suspension plate 53.
  • the operator lowers the suspension plate 53 by pulling down the chain 51.
  • the operator passes the suspension plate 53 fixed to the chain 51 through the hub hole 61 b of the wheel 61 a of the spare tire 61 and the hub hole 62 b of the wheel 62 a of the spare tire 62.
  • the operator inserts the suspension plate 53 obliquely so that the suspension plate 53 can pass through the two hub holes 61b and 62b.
  • the suspension plate 53 inserted obliquely can easily pass through the hub holes 61b and 62b.
  • the operator winds up the chain 51 with the lower plate portion 531 supporting the wheel 62a from the lower side.
  • the suspension plate 53 rises while lifting the two spare tires 61 and 62.
  • the intermediate plate portion 532 is positioned at the engagement position with the hub hole 62b
  • the upper plate portion 533 is positioned at the engagement position with the hub hole 61b.
  • the suspension plate 53 is raised until the spare tire 61 comes into contact with the cross frame 22, so that the spare tires 61 and 62 are sandwiched and supported between the suspension plate 53 and the cross frame 22.
  • the spare tires 61 and 62 can be suspended and held without separating the suspension plate 53 and the chain 51 and the spare tires 61 and 62 are arranged on the ground. Since work can be performed, workability is improved. In addition, when removing the spare tires 61 and 62, the work may be performed according to a procedure reverse to the work procedure described above.
  • the suspension plate 53 of the present embodiment the lower plate portion 531, the intermediate plate portion 532, and the upper plate portion 533 are stepped.
  • the intermediate plate portion 532 is positioned at an engagement position with the hub hole 62b of the spare tire 62 to restrict the movement of the spare tire 62
  • the upper plate portion 533 is engaged with the hub hole 61b of the spare tire 61.
  • the movement of the spare tire 61 is restricted at the matching position.
  • the suspension plate 53 since the suspension plate 53 has a stepped shape, the suspension plate 53 can be easily inserted into the hub holes 61 b and 62 b of the spare tires 61 and 62.
  • the intermediate plate portion 532 and the upper plate portion 533 of the suspension plate 53 having an integral structure can position the spare tires 61 and 62. For this reason, compared with the case where a spacer is provided between the spare tires 61 and 62 for positioning, the spacer is not lost and workability is improved.
  • the tire suspension structure of the present invention is useful in that the suspension plate can suspend the two tires together while preventing displacement of the two tires.
  • Tire suspension structure 22
  • Cross frame 51
  • Chain 53 Suspension plate 61, 62 Spare tire 61a, 62a Wheel 61b, 62b Hub hole 531
  • Lower plate portion 532 Intermediate plate portion 533

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Load-Engaging Elements For Cranes (AREA)
PCT/JP2016/075888 2015-09-04 2016-09-02 タイヤ吊り構造及びタイヤ吊り方法 WO2017038998A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680051071.1A CN107922018A (zh) 2015-09-04 2016-09-02 轮胎吊起构造以及轮胎吊起方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015175142A JP6736853B2 (ja) 2015-09-04 2015-09-04 タイヤ吊り構造
JP2015-175142 2015-09-04

Publications (1)

Publication Number Publication Date
WO2017038998A1 true WO2017038998A1 (ja) 2017-03-09

Family

ID=58187744

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/075888 WO2017038998A1 (ja) 2015-09-04 2016-09-02 タイヤ吊り構造及びタイヤ吊り方法

Country Status (3)

Country Link
JP (1) JP6736853B2 (zh)
CN (1) CN107922018A (zh)
WO (1) WO2017038998A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336262U (zh) * 1976-09-03 1978-03-30
JPS5759192U (zh) * 1980-09-26 1982-04-07
US20140271067A1 (en) * 2013-03-15 2014-09-18 Ventra Group, Inc. End fitting assembly for chain hoist

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09240981A (ja) * 1996-03-11 1997-09-16 Hamanako Denso Kk スペアタイヤキャリアのチェーンアッシ
CN101164362A (zh) * 2005-02-14 2008-04-16 诺基亚公司 用于通过数据突发消息交叉寻呼移动终端的系统、网络、移动终端、计算机程序产品和方法
KR100825397B1 (ko) * 2008-01-09 2008-04-29 (주)삼풍하이텍 스페어 타이어 고정용 체인 타입 캐리어의 받침대
CN203996509U (zh) * 2014-06-24 2014-12-10 东风商用车有限公司 一种带锁止功能的备胎固定装置
CN203958355U (zh) * 2014-07-23 2014-11-26 安徽江淮汽车股份有限公司 一种汽车备胎升降器
CN204279676U (zh) * 2014-11-04 2015-04-22 河南少林客车股份有限公司 一种备胎支架
CN204383616U (zh) * 2015-01-21 2015-06-10 安徽江淮汽车股份有限公司 轻型卡车的备胎安装总成及轻型卡车

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336262U (zh) * 1976-09-03 1978-03-30
JPS5759192U (zh) * 1980-09-26 1982-04-07
US20140271067A1 (en) * 2013-03-15 2014-09-18 Ventra Group, Inc. End fitting assembly for chain hoist

Also Published As

Publication number Publication date
JP6736853B2 (ja) 2020-08-05
CN107922018A (zh) 2018-04-17
JP2017047870A (ja) 2017-03-09

Similar Documents

Publication Publication Date Title
JP4516143B2 (ja) 機台に制御装置を備えた射出成形機
EP3049261B1 (en) Vehicle front structure for vehicle
WO2017038998A1 (ja) タイヤ吊り構造及びタイヤ吊り方法
JP5039077B2 (ja) 建設機械用トラックフレーム
JP2009166796A (ja) 車両のサスペンション装置
KR20130099303A (ko) 자동차용 서브프레임
US20210197654A1 (en) Mounting arrangement for a powertrain of a four-wheeled vehicle
JP5253050B2 (ja) トラックのフレーム構造
JP5352314B2 (ja) スペアタイヤ搭載装置
JP6651253B2 (ja) 杭打機のオーガ着脱方法及びオーガ着脱用のサポート治具
JP6258811B2 (ja) サスペンションアッセンブリの組付け方法、サスペンションアッセンブリ及びサスペンションアッセンブリの組付け設備
JP6732377B2 (ja) 車両のフレーム構造
JP5518658B2 (ja) 架装用補強部材の取付方法および架装用補強部材取付構造
JP2014162469A (ja) 車両用サスペンションタワーのストラット支持部構造
JP2010047213A (ja) 車両後部構造
JP2011168199A (ja) 車両用懸架装置の組立方法
CN104214290B (zh) 一种收割机放粮过渡皮带限位张紧机构
KR101947480B1 (ko) 탱크를 이용한 상용차용 차체 프레임의 구조
JP2006027553A (ja) ドアヒンジ装置及びその製造方法
JP2780447B2 (ja) カウンターバランス式フォークリフトトラックおよびその製造方法
KR100680350B1 (ko) 스페어 휠 장착구조
JP2012131407A (ja) スペアタイヤキャリア装置
JP2020104647A (ja) 車両後部構造
JP2018001813A (ja) 自動車の組立方法およびこれに用いるフロントエンドモジュール
JP2010201964A (ja) アクスルハウジング

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16842027

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16842027

Country of ref document: EP

Kind code of ref document: A1