CN211684514U

CN211684514U - Universal wheel for heavy load

Info

Publication number: CN211684514U
Application number: CN202020188295.0U
Authority: CN
Inventors: 王橐
Original assignee: Hengshui Hengtai Caster Co Ltd
Current assignee: Hengshui Hengtai Caster Co Ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-10-16
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a universal wheel for heavy load, which comprises a supporting connecting piece, a rotating component, a wheel carrier, a wheel brake component, a wheel body and a hydraulic supporting component, wherein the rotating component is arranged at the top of the wheel carrier; the supporting connecting piece is connected and matched with the rotating assembly; by means of the rotating component, the supporting connecting piece can rotate relative to the wheel frame; the rotating assembly comprises a fixed seat, a rotating disk, an operating rod and a fixed pin. The utility model discloses simple structure, reasonable in design both can realize that the wheel is stopped, also can lock the wheel and support after reaching the position by the hydraulic stem at radial motion, makes wheel body and ground break away from the contact simultaneously, realizes supporting fixedly.

Description

Universal wheel for heavy load

Technical Field

The utility model relates to a remove the wheel, specific universal wheel is used to heavy load that container that stationarity is good was used that says so.

Background

Due to the use requirement of the heavy-load object or device, the universal wheels are arranged at the bottom of the heavy-load object or device, so that the object or device can be moved when no hoisting device or heavy-load moving equipment exists. For example, in some containers, casters are mounted at the four corners of the container for use.

Because the container is the heavy load object, it also has the higher requirement than general wheel to the universal wheel, and specifically speaking, it requires the universal wheel to have higher load, in addition, after arriving, also requires the universal wheel to stop the performance and have better performance than general universal wheel of performance, and then prevent to slide.

In summary, the conventional universal wheel is difficult to meet the actual use requirement due to the structural and performance limitations.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough that current universal wheel exists under the use heavy load demand, provide a construction improvement's universal wheel for the heavy load.

In order to achieve the above object, the utility model adopts the following technical scheme: a universal wheel for heavy load comprises a supporting connecting piece, a rotating assembly, a wheel carrier, a wheel brake assembly, a wheel body and a hydraulic supporting assembly, wherein the rotating assembly is arranged at the top of the wheel carrier; the supporting connecting piece is connected and matched with the rotating assembly; by means of the rotating component, the supporting connecting piece can rotate relative to the wheel frame; the rotating assembly comprises a fixed seat, a rotating disk, an operating rod and a fixed pin; the rotating disc is connected and matched with the fixed seat through a bearing, so that the rotating disc can rotate relative to the fixed seat; the fixed seat is connected with the supporting connecting piece, and the rotating disc is connected with the wheel frame; one end of the operating rod is pivoted on the fixed seat, the operating rod is connected and matched with a fixed pin, and the fixed pin can be driven to move up and down through the movement of the operating rod; a plurality of jacks which can be aligned and matched with the fixing pins are distributed on the rotating disc; the wheel body is arranged on the wheel frame; the wheel brake component is arranged on the wheel carrier and matched with the wheel body; the wheel brake assembly comprises an installation frame, a wheel brake plate arranged on the installation frame, and a friction block matched with the wheel brake plate; the brake block can be driven by the wheel brake plate to be tightly pressed with the wheel surface of the wheel body, so that the wheel body brake is realized; the hydraulic support assembly is arranged on the wheel carrier, and a fit clearance is reserved between the hydraulic support assembly and the wheel body, so that movement interference does not occur; the hydraulic support assembly comprises a telescopic hydraulic rod, and a movable rod body of the hydraulic rod can extend downwards.

The utility model discloses simple structure, reasonable in design both can realize that the wheel is stopped, also can lock the wheel and support after reaching the position by the hydraulic stem at radial motion, makes wheel body and ground break away from the contact simultaneously, realizes supporting fixedly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the rotating assembly of the present invention.

Detailed Description

For the convenience of further understanding, the present invention will be further described by referring to the embodiments shown in the drawings.

Example (b):

as shown in fig. 1 and 2, the utility model comprises a support connecting piece 1, a rotating component 2, a wheel carrier 3, a wheel brake component 4, a wheel body 5 and a hydraulic support component 6, wherein the rotating component 2 is arranged on the top of the wheel carrier 3; the supporting connecting piece 1 is connected and matched with the rotating assembly 2; by means of the rotating assembly 2, the support connection 1 can rotate relative to the wheel carrier 3; the rotating assembly 2 comprises a fixed seat 7, a rotating disk 8, an operating rod 9 and a fixed pin 10; the rotating disc 8 is connected and matched with the fixed seat 7 through a bearing, so that the rotating disc 8 can rotate relative to the fixed seat 7; the fixed seat 7 is connected with the supporting connecting piece 1, and the rotating disc 8 is connected with the wheel frame 3; one end of an operating rod 9 is pivoted on the fixed seat 7, the operating rod 9 is connected and matched with a fixed pin 10, and the fixed pin 10 can be driven to move up and down through the movement of the operating rod 9; a plurality of jacks 11 which can be aligned and matched with the fixing pins are distributed on the rotating disc 8; the wheel body 5 is arranged on the wheel frame 3; the wheel brake component 4 is arranged on the wheel carrier 3 and matched with the wheel body 5; the wheel brake assembly 4 comprises an installation frame, a wheel brake plate arranged on the installation frame and a friction block matched with the wheel brake plate; the brake block can be driven by the wheel brake plate to be tightly pressed with the 5-wheel surface of the wheel body, so that the brake of the wheel body 5 is realized; the hydraulic support assembly 6 is arranged on the wheel frame 3, a fit clearance is reserved between the hydraulic support assembly and the wheel body 5, and no movement interference occurs; the hydraulic support assembly 6 comprises a telescopic hydraulic rod, and a movable rod body of the hydraulic rod can extend downwards.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides a universal wheel for heavy load which characterized in that: the hydraulic brake device comprises a supporting connecting piece, a rotating assembly, a wheel carrier, a wheel brake assembly, a wheel body and a hydraulic supporting assembly, wherein the rotating assembly is arranged at the top of the wheel carrier; the supporting connecting piece is connected and matched with the rotating assembly; by means of the rotating component, the supporting connecting piece can rotate relative to the wheel frame; the rotating assembly comprises a fixed seat, a rotating disk, an operating rod and a fixed pin; the rotating disc is connected and matched with the fixed seat through a bearing, so that the rotating disc can rotate relative to the fixed seat; the fixed seat is connected with the supporting connecting piece, and the rotating disc is connected with the wheel frame; one end of the operating rod is pivoted on the fixed seat, the operating rod is connected and matched with a fixed pin, and the fixed pin can be driven to move up and down through the movement of the operating rod; a plurality of jacks which can be aligned and matched with the fixing pins are distributed on the rotating disc; the wheel body is arranged on the wheel frame; the wheel brake component is arranged on the wheel carrier and matched with the wheel body; the wheel brake assembly comprises an installation frame, a wheel brake plate arranged on the installation frame, and a friction block matched with the wheel brake plate; the brake block can be driven by the wheel brake plate to be tightly pressed with the wheel surface of the wheel body, so that the wheel body brake is realized; the hydraulic support assembly is arranged on the wheel carrier, and a fit clearance is reserved between the hydraulic support assembly and the wheel body, so that movement interference does not occur; the hydraulic support assembly comprises a telescopic hydraulic rod, and a movable rod body of the hydraulic rod can extend downwards.