Installation assisting device for spare tire of load truck

A technology for installation assistance and trucks, applied to tire installation, wheel assembly and disassembly equipment, wheels, etc., can solve the problems of time-consuming and labor-intensive, affecting the vehicle transportation cycle, etc., to reduce time and manpower consumption, novel structural design, wide applicability Effect

Inactive Publication Date: 2016-06-15
ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, time-consuming and labor-intensive, affecting the vehicle transportation cycle

Method used

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  • Installation assisting device for spare tire of load truck
  • Installation assisting device for spare tire of load truck
  • Installation assisting device for spare tire of load truck

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] See attached picture:

[0021] The auxiliary device for installing the spare tire of a truck includes a base with a universal wheel 1 movable at the bottom, a hollow support beam 5 installed on the upper end of the base, and a screw rod 6 is set inside the support beam 5, and the screw rod 6 can be rotated along the hollow circular axis. Moving in the axial direction, the handle 7 cooperating with the screw rod is installed on the support beam 5 for horizontal rotation, and the handle 7 is provided with a threaded segment 8 cooperating with the screw rod 6, and the longitudinal movement of the screw rod 6 can be realized by turning the handle 7;

[0022] The polished rod section on the upper part of the screw rod 6 is set and fixed with a limit seat 9, and the screw rod above the limit seat 9 is rotatably equipped with a rotary seat 10, and the front end surface of the rotary seat 10 is in the shape of "eight" and is symmetrically equipped with a vertical arm 11, and the...

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PUM

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Abstract

The invention discloses an installation assisting device for a spare tire of a load truck. The installation assisting device comprises a base of which the bottom is provided with universal wheels movably, a hollow support beam is arranged on the upper end of the base, a screw is sleeved in the support beam, a handle in mutual match with the screw is installed on the support beam transversely rotationally, and a threaded section in mutual match with the screw is arranged on the handle; a limit seat is sleeved and fixed to a polished rod section on the upper part of the screw, a rotary seat is installed on the screw above the limit seat rotationally, plumbing arms are symmetrically installed on the front end face of the rotary seat in a splayed manner, support rods are arranged on the opposite faces of the lower ends of the plumbing arms, and sleeves are sleeved on the ends of the support rods movably. The installation assisting device for the spare tire of the load truck is novel in design, the spare tire is effectively moved and lifted through the structures of the universal wheels, the screw and the like, and thus the time and manpower consumption can be reduced; different attitudes of the spare tire can be adjusted through adjusting the angles of swing arms and the sleeve in the installation process; different angles of the plumbing arms can be suitable for assisting installation of spare tires of load trucks in different types, and thus the applicability is wide.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to an auxiliary device for installing a spare tire of a truck. Background technique [0002] A truck is a commercial vehicle designed and equipped mainly for carrying goods. According to the load capacity, trucks can be divided into light, medium and heavy trucks. In the promotion of urbanization and logistics transportation in China, trucks play a pivotal role in the automobile industry. Truck tires, as an important part of trucks, are often used under complex and harsh conditions. They can support the body, buffer external impacts, realize contact with the road surface and ensure the driving performance of the vehicle. The rim diameter of a common medium-duty truck spare tire is 18 to 24 inches, and its dead weight exceeds 50kg. Therefore, when a tire failure occurs while the car is running, it is not only time-consuming and labor-intensive to manually carry the truck to ...

Claims

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Application Information

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IPC IPC(8): B60B29/00
CPCB60B29/001B60B2340/52B60B2900/113
Inventor 倪晋挺张国政徐亭光胡泽军
Owner ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
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