CN203198627U

CN203198627U - Automatic adjustment trolley wheel

Info

Publication number: CN203198627U
Application number: CN 201320194616
Authority: CN
Inventors: 范栢青; 张友来; 姜彬; 王玉磊
Original assignee: Tianjin Jindong Huaming Carton Factory
Current assignee: Tianjin Jindong Huaming Carton Factory
Priority date: 2013-04-17
Filing date: 2013-04-17
Publication date: 2013-09-18
Anticipated expiration: 2023-04-17

Abstract

The utility model relates to an automatic adjustment trolley wheel which comprises a wheel body. The automatic adjustment trolley wheel is characterized in that an installation hole is formed in the wheel body, and a screw rod is arranged in the installation hole in a penetrating mode. An adjusting spring is sleeved on the screw rod, and a spring gland is arranged on the screw rod at the outer end of the adjusting spring in a screwed mode. One end of the screw rod is provided with a wheel edge through a fastener. The wheel edge in the structure is designed to be of an automatic adjusting structure. When a guide rail is not smooth, the curvature of the guide rail can automatically adjust the wheel edge so as to solve the problem of clamping of the wheel, reduce abrasion of the wheel and prolong the service life of the wheel. In addition, the automatic adjustment trolley wheel has the advantages of being reasonable in design, convenient to install and detach, simple in structure and the like.

Description

The automatic adjustable car wheel

Technical field

The utility model belongs to rail guided vehicle manufacturing technology field, particularly relates to a kind of automatic adjustable car wheel.

Background technology

The wheel of rail type travelling car generally adopts integrative-structure at present, such as Fig. 4, this wheel of this kind requires guide rail more smooth when reality is used, and especially the distance between two closed slides should be consistent, otherwise when walking, reality has friction, and can wheel is stuck when serious.

Summary of the invention

The utility model provides a kind of simple in structure, easy to install, the automatic adjustable car wheel that can automatically adjust according to closed slide the two-wheeled back gauge for solving the technical matters that exists in the known technology.

The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:

A kind of automatic adjustable car wheel, comprise the wheel body, it is characterized in that: be equipped with mounting hole on the described wheel body, be coated with screw rod in the described mounting hole, be set with regulating spring on the screw rod, be screwed with spring capping on the outer end screw rod of described regulating spring, described screw rod one end is equipped with the wheel limit by fastener.

Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, be about to take turns the limit and be designed to the automatic Debugging structure, like this when running into the guide rail unfairness, the automatic regulating wheel of sinuousness limit that can guide rail, thereby avoided the stuck problem of wheel, reduce the wearing and tearing of wheel, prolonged the service life of wheel; In addition, the utility model also has reasonable in design, easy installation and removal, advantages of simple structure and simple.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is wheel body construction schematic diagram among Fig. 1;

Fig. 3 is wheel limit structural representation among Fig. 1;

Fig. 4 is existing car wheel structure schematic diagram.

Among the figure: 1, wheel body; 1-1, mounting hole; 2, screw rod; 3, regulating spring; 4, spring capping; 5, fastener; 6, wheel limit.

The specific embodiment

For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:

See also Fig. 1 to Fig. 3, a kind of automatic adjustable car wheel, comprise wheel body 1, be equipped with mounting hole 1-1 on the described wheel body 1, be coated with screw rod 2 in the described mounting hole, be set with regulating spring 3 on the screw rod 2, be screwed with spring capping 4 on the outer end screw rod of described adjustment spring 3, described screw rod 2 other ends are equipped with wheel limit 6 by fastener 5.

Wheel limit in the said structure is designed to the automatic Debugging structure, like this when running into the guide rail unfairness, and the automatic regulating wheel of sinuousness limit that can guide rail, thus avoided the stuck problem of wheel, reduced the wearing and tearing of wheel, prolonged the service life of wheel; In addition, the utility model also has reasonable in design, easy installation and removal, advantages of simple structure and simple.

The above only is to preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any simple modification that every foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all belong in the scope of technical solutions of the utility model.

Claims

1. automatic adjustable car wheel, comprise the wheel body, it is characterized in that: be equipped with mounting hole on the described wheel body, be coated with screw rod in the described mounting hole, be set with regulating spring on the screw rod, be screwed with spring capping on the outer end screw rod of described regulating spring, described screw rod one end is equipped with the wheel limit by fastener.