CN-224211104-U - Rim replacement tooling vehicle

Abstract

The utility model relates to a rim replacement tool car, and belongs to the field of tire dismounting and carrying devices. The novel lifting frame is provided with a frame, universal wheels and auxiliary wheels are arranged at the bottom of the frame, a handle is fixed above the rear part of the frame, a rotary lifting disc is arranged at the rear part of the frame below the handle, a rotating shaft of the rotary lifting disc is fixed with the axis of a gear, a clamp regulator is vertically arranged in front of the frame through a sliding rail and a sliding block in a matched mode, a rack is vertically fixed at the rear part of the clamp regulator, the rack is meshed with the gear, a clamp is fixed at the front end of the clamp regulator, a groove lock hole is machined in the clamp, a T-shaped lock block is inserted in the groove lock hole, and a counterweight lead block is fixed at the lower part of the rear side of the frame. The utility model can effectively improve the rim replacement efficiency, is beneficial to the exertion of the productivity of the field detector, and simultaneously better ensures the personal safety of operators and avoids potential safety hazards caused in the manual carrying process.

Inventors

• FENG LEI
• ZHANG GUOBIN
• ZHAO CONGWEI

Assignees

• 三角轮胎股份有限公司

Dates

Publication Date

20260508

Application Date

20250616

Claims (1)

1. 1. The utility model provides a rim replacement frock car, is equipped with the frame, universal wheel and auxiliary wheel are installed to the frame bottom, characterized by, and the top at frame rear portion is fixed with the handle, and rotatory elevating disc is installed at the frame rear portion of handle below, and rotatory elevating disc's pivot is together fixed with the axle center of gear, and the vertical anchor clamps regulator of installing through slide rail, slider cooperation in the place ahead of frame, the vertical rack that is fixed with in anchor clamps regulator rear portion, rack and gear mesh, anchor clamps regulator front end is fixed with the anchor clamps, processing has the recess lockhole on the anchor clamps, and the T shape locking piece is equipped with in the recess lockhole interpolation, and the lower part of frame rear side is fixed with the counter weight lead.

Description

Rim replacement tooling vehicle Technical Field The utility model relates to the field of tire dismounting and conveying devices, in particular to a rim replacing tool car. Background It is well known that rim removal and replacement is a common task in maintenance equipment and routine work. However, the conventional rim replacement method needs manual disassembly and transportation, and has the problems of inconvenient operation, low efficiency, low safety and the like. Disclosure of Invention In order to overcome the defects of the prior art, the utility model provides the rim replacing tool vehicle, which effectively reduces the potential safety hazard of manual disassembly when equipment is used for replacing the rim. The technical scheme includes that the rim replacement tool car is provided with a car frame, universal wheels and auxiliary wheels are mounted at the bottom of the car frame, a handle is fixed above the rear portion of the car frame, a rotary lifting disc is mounted at the rear portion of the car frame below the handle, a rotating shaft of the rotary lifting disc is fixed with the axis of a gear, a clamp adjuster is vertically mounted in front of the car frame through a sliding rail and a sliding block in a matched mode, a rack is vertically fixed at the rear portion of the clamp adjuster, the rack is meshed with the gear, a clamp is fixed at the front end of the clamp adjuster, a groove lock hole is formed in the clamp, a T-shaped lock block is inserted in the groove lock hole, and a counterweight lead block is fixed at the lower portion of the rear side of the car frame. The utility model has the beneficial effects that the rim replacement efficiency can be effectively improved, the exertion of the productivity of the field detector is facilitated, the personal safety of operators is better ensured, and the potential safety hazard caused in the manual carrying process is avoided. Drawings The utility model will be further described with reference to the drawings and examples. FIG. 1 is a schematic diagram of the structure of the present utility model. Fig. 2 is a top view of the present utility model. Fig. 3 is a left side view of the present utility model. Fig. 4 is a front view of the present utility model. In the figure, the universal wheel 1, the auxiliary wheel 2, the handle 3, the clamp 4, the groove lock hole 4-1, the T-shaped locking block 4-2, the rotary lifting disc 5, the clamp adjuster 6 and the counterweight lead block 7. Detailed Description In the figure, the utility model is provided with a frame, the bottom of the frame is provided with a universal wheel 1 and an auxiliary wheel 2, the upper part of the rear part of the frame is provided with a handle 3, the rear part of the frame below the handle 3 is provided with a rotary lifting disc 5, the rotating shaft of the rotary lifting disc 5 is fixed with the axle center of a gear, the front vertical direction of the frame is provided with a clamp regulator 6 through the cooperation of a sliding rail and a sliding block, the rear part of the clamp regulator 6 is vertically fixed with a rack, the rack is meshed with the gear, the rotary lifting disc 5 is rotated to drive the gear to perform rotary motion, and meanwhile, the rack is driven to perform linear motion, so that the lifting function of the clamp regulator 6 is realized, the front end of the clamp regulator 6 is fixed with a clamp 4, the clamp 4 is processed with a groove lock hole 4-1, the groove lock hole 4-2 is inserted in the T-shaped lock block 4-2, and the lower part of the rear side of the frame is fixed with a counterweight lead block 7. When the equipment rim is replaced by using the rim replacement tool car, an operator firstly pushes the handle 3, and controls the advancing direction of the tool car through the universal wheel 1 and the auxiliary wheel 2 to accurately move the tool car to a working station. After reaching the station, an operator adjusts the rotary lifting disc 5, drives the clamp adjuster 6 through the gear and the rack, adjusts the clamp adjuster 6 to a proper working height so as to adapt to rims of different sizes, then operates the clamp 4, installs the rims into groove lock holes 4-1 of the clamp, and locks the rims by using the T-shaped locking block 4-2, so that the rims are firmly clamped and cannot shake. The operator may then transport the locked rim to a storage location. In the whole working process, the balance weight lead block 7 always keeps the balance of the vehicle, so that the rim tool vehicle is prevented from tilting due to unstable gravity center, and the working safety and stability are ensured.