CN-121990492-A - Vehicle stand

Abstract

The vehicle stand includes a1 st support portion for supporting a1 st wheel, a 2 nd support portion for supporting a 2 nd wheel separated from the 1 st wheel in a width direction, a 3 rd support portion for supporting a 3 rd wheel separated from the 1 st wheel in a length direction, a 4 th support portion for supporting a 4 th wheel separated from the 3 rd wheel in a width direction, a1 st stand having 1 st and 2 nd support portions, and a 2 nd stand separated from the 1 st stand and having 3 rd and 4 th support portions, wherein the 1 st support portion or the 2 nd support portion is moved in the width direction of the vehicle, the 3 rd support portion and the 4 th support portion are moved in the length direction of the vehicle, the 3 rd support portion or the 4 th support portion is also moved in the width direction, the 1 st support portion is provided with the 1 st height display portion and the 1 st lift adjustment portion, the 2 nd support portion is provided with the 3 rd height display portion and the 3 rd lift adjustment portion, and the 4 th support portion is provided with the 4 th height display portion and the 4 th lift adjustment portion.

Inventors

• Koguchi Osamu
• SATO JUN

Assignees

• 丰田自动车株式会社
• 株式会社爱路特亚

Dates

Publication Date

20260508

Application Date

20251027

Priority Date

20241101

Claims (5)

1. 1. A vehicle mount includes: A1 st support unit for supporting a1 st wheel of the vehicle; a2 nd support portion that supports a2 nd wheel of the vehicle that is separated from the 1 st wheel in a width direction of the vehicle; A 3 rd support portion that supports a 3 rd wheel of the vehicle that is separated from the 1 st wheel in a longitudinal direction of the vehicle; A 4 th support portion that supports a 4 th wheel of the vehicle that is separated from the 3 rd wheel in a width direction of the vehicle; A1 st stand having the 1 st support portion and the 2 nd support portion at a predetermined height, and A2 nd stand separated from the 1 st stand and having the 3 rd support portion and the 4 th support portion at a predetermined height, In the 1 st stand, the 1 st support portion or the 2 nd support portion moves in the width direction of the vehicle, In the 2 nd stand, the 3 rd support portion and the 4 th support portion move in a longitudinal direction of the vehicle, The 3 rd bearing portion or the 4 th bearing portion also moves in the width direction, The 1 st support part is provided with a1 st height display part and a1 st lifting and lowering adjustment part between the 1 st support part and the 1 st stand, The 2 nd support part is provided with a 2 nd height display part and a 2 nd lifting adjustment part between the 2 nd support part and the 1 st stand, The 3 rd support part is provided with a3 rd height display part and a3 rd lifting and lowering adjustment part between the 3 rd support part and the 2 nd stand, The 4 th support portion includes a4 th height display portion and a4 th elevation adjustment portion between the 4 th support portion and the 2 nd stand.
2. 2.A vehicle mount includes: A1 st support unit for supporting a1 st wheel of the vehicle; a2 nd support portion that supports a2 nd wheel of the vehicle that is separated from the 1 st wheel in a width direction of the vehicle; A 3 rd support portion that supports a 3 rd wheel of the vehicle that is separated from the 1 st wheel in a longitudinal direction of the vehicle; A 4 th support portion that supports a 4 th wheel of the vehicle that is separated from the 3 rd wheel in a width direction of the vehicle; A1 st stand having the 1 st support portion and the 2 nd support portion at a predetermined height, and A2 nd stand separated from the 1 st stand and having the 3 rd support portion and the 4 th support portion at a predetermined height, In the 1 st stand, the 1 st support portion or the 2 nd support portion moves in the width direction of the vehicle, In the 2 nd stand, the 3 rd support portion and the 4 th support portion move in a longitudinal direction of the vehicle, The 3 rd bearing portion or the 4 th bearing portion also moves in the width direction, The 1 st mount has a1 st beam erected in the width direction, The 1 st beam has a 1 st beam bottom and a 1 st beam side wall portion, the 1 st beam side wall portion being located at both ends of the 1 st beam bottom in a width direction and above the 1 st beam bottom, The 1 st support portion or the 2 nd support portion has, on its bottom surface, a1 st spring and a1 st roller or a2 nd spring and a2 nd roller deformed by the weight of the vehicle, the 1 st roller or the 2 nd roller rolling on the 1 st beam bottom portion and moving on the inner side in the width direction of the 1 st beam side wall portion, The 2 nd stand has a2 nd beam erected in the longitudinal direction and a1 st movable part moving along the 2 nd beam, The 1 st movable part has the 3 rd bearing part, The 2 nd beam has a2 nd beam bottom and a2 nd beam side wall portion, the 2 nd beam side wall portion being located at both ends of the 2 nd beam bottom in the width direction and above the 2 nd beam bottom, The 1 st movable part is provided with a3 rd spring and a3 rd roller which are deformed by the weight of the vehicle on the bottom surface thereof, the 3 rd roller rolls on the 2 nd beam bottom and moves on the inner side of the 2 nd beam side wall part in the width direction, The 1 st movable part further comprises a 3 rd beam erected in the width direction and a2 nd movable part moving along the 3 rd beam, The 2 nd movable portion has the 4 th supporting portion, The 3 rd beam has a3 rd beam bottom and a3 rd beam side wall portion, the 3 rd beam side wall portion being located at both ends of the 3 rd beam bottom in the width direction and above the 3 rd beam bottom, The 2 nd movable part is provided with a 4 th spring and a 4 th roller which are deformed by the weight of the vehicle on the bottom surface thereof, the 4 th roller rolls on the 3 rd beam bottom and moves on the inner side of the 3 rd beam side wall part in the width direction, The dimension in the height direction of the 1 st spring and the 1 st roller or the dimension in the height direction of the 2 nd spring and the 2 nd roller in a state in which the vehicle is not mounted on the vehicle mount is larger than the dimension in the height direction of the 1 st beam side wall portion, the dimension in the height direction of the 1 st spring and the 1 st roller or the dimension in the height direction of the 2 nd spring and the 2 nd roller in a state in which the vehicle is mounted on the vehicle mount is not more than the dimension in the height direction of the 1 st beam side wall portion, The dimensions in the height direction of the 3 rd spring and the 3 rd roller in the state where the vehicle mount is not mounted are larger than the dimensions in the height direction of the 2 nd beam side wall portion, the dimensions in the height direction of the 3 rd spring and the 3 rd roller in the state where the vehicle mount is mounted are not more than the dimensions in the height direction of the 2 nd beam side wall portion, The dimensions in the height direction of the 4 th spring and the 4 th roller in the state in which the vehicle mount is not mounted are larger than the dimensions in the height direction of the 3 rd beam side wall portion, and the dimensions in the height direction of the 4 th spring and the 4 th roller in the state in which the vehicle mount is mounted are equal to or smaller than the dimensions in the height direction of the 3 rd beam side wall portion.
3. 3. The stand for a vehicle according to claim 1 or 2, The 1 st support portion, the 2 nd support portion, the 3 rd support portion, and the 4 th support portion are provided with wheel stoppers that prevent rotation of wheels of the vehicle.
4. 4. The stand for a vehicle according to claim 1 or 2, The 1 st mount has a1 st beam erected in the width direction, The 1 st support portion or the 2 nd support portion moving in the width direction is moved in the width direction from above and below with the 1 st beam sandwiched by rollers and along the 1 st beam, The 2 nd stand has a2 nd beam erected in the longitudinal direction and a1 st movable part moving along the 2 nd beam, The 1 st movable part is clamped by a roller from the upper and lower sides of the 2 nd beam and moves along the 2 nd beam in the length direction, The 1 st movable part has a 3 rd beam erected in the width direction and a2 nd movable part moving along the 3 rd beam, The 2 nd movable portion is moved in the width direction along the 3 rd beam while sandwiching the 3 rd beam from above and below by a roller.
5. 5. The stand for a vehicle according to claim 1 or 2, Among the 1 st support portion, the 2 nd support portion, the 3 rd support portion, and the 4 th support portion, the support portion that moves in the width direction has a side plate that contacts a side surface of the supported wheel, and is pressed against the wheel to move in the width direction.

Description

Vehicle stand Technical Field The present invention relates to a vehicle mount. Background As a stand for car repair which can be easily adjusted to an appropriate height and which improves the convenience of use for ease of use, patent document 1 discloses a stand in which a hydraulic jack for lifting and lowering a support head is fixedly provided to a top base of a 3-leg base, and describes a structure in which vehicles having different wheelbases and track widths can be supported by using 4 of these bases and adjusting the positions of the bases in accordance with the sizes of the vehicles. Prior art literature Patent literature Patent document 1 Japanese patent laid-open No. 8-245191 Disclosure of Invention Problems to be solved by the invention In the technique described in patent document 1, first, when a vehicle such as an electric car in which a part of a wheel is missing is to be supported by a part of the wheel, it is difficult to adjust the support for horizontally supporting the vehicle. When the battery is detached from the vehicle on which the battery as a weight is mounted and transferred to the mounting table or the like, if the vehicle is tilted, there occurs a problem that the battery falls down, the hands of the operator are easily pinched between the battery and the mounting table, or the like. Secondly, there is a problem that it takes time to install a fixing tool for preventing movement or the like after moving the movable support portion according to the dimensions of the wheel base and the wheel tread of the vehicle. The present invention has been made in view of the above, and an object thereof is to provide a vehicle mount that can easily level a vehicle and can achieve high safety in removing a heavy object such as a battery. Means for solving the problems The vehicle stand of the present invention includes a 1 st support portion for supporting a 1 st wheel of a vehicle, a2 nd support portion for supporting a2 nd wheel of the vehicle spaced apart from the 1 st wheel in a width direction of the vehicle, a3 rd support portion for supporting a3 rd wheel of the vehicle spaced apart from the 1 st wheel in a longitudinal direction of the vehicle, a4 th support portion for supporting a4 th wheel of the vehicle spaced apart from the 3 rd wheel in the width direction of the vehicle, a 1 st stand having the 1 st support portion and the 2 nd support portion at a predetermined height, a2 nd stand separated from the 1 st stand and having the 3 rd support portion and the 4 nd support portion at a predetermined height, a3 rd support portion or the 2 nd support portion moving in the width direction of the vehicle, a3 rd support portion and a4 th support portion also provided between the 3 rd support portion and the 4 st support portion and the 4 th support portion at a predetermined height, a height of the 1 st support portion and a2 nd support portion provided between the 1 st support portion and the 4 th support portion, and a2 nd support portion provided between the 1 st support portion and the 4 th support portion at a height of the 1 st support portion and the 4. Thus, by adjusting the positions of the support portions in accordance with the vehicle dimensions, it is possible to detach all the underfloor driving batteries of the vehicle, and by separating the legs from each other in the front-rear direction, it is possible to form a space for a person or a jig to pass through at least in the left-right direction of the vehicle, workability such as battery replacement can be improved, leveling of the vehicle is easy, and it is possible to achieve high safety in the detachment work of the weight such as the battery. The vehicle mount according to the present invention includes a 1 st support portion for supporting a 1 st wheel of a vehicle, a2 nd support portion for supporting a2 nd wheel of the vehicle spaced apart from the 1 st wheel in a width direction of the vehicle, a 3 rd support portion for supporting a 3 rd wheel of the vehicle spaced apart from the 1 st wheel in a longitudinal direction of the vehicle, a 4 th support portion for supporting a 4 th wheel of the vehicle spaced apart from the 3 rd wheel in the width direction of the vehicle, a 1 st mount having the 1 st support portion and the 2 nd support portion at a predetermined height, a2 nd mount spaced apart from the 1 st mount and having the 3 rd support portion and the 4 nd support portion at a predetermined height, a 3 rd support portion or the 2 nd support portion moving in a width direction of the vehicle in the 1 st mount, a 3 rd support portion and a 4 th support beam having the 3 rd support portion and a bottom beam portion at the bottom of the 1 st beam portion or the bottom portion in the 1 st beam portion in the width direction, a 1 st beam portion and a bottom portion at the bottom portion of the 1 st beam portion in the width direction, and a2 nd support portion in the 1 st beam portion in the 2 nd beam portion in t