Arc plate rim 11-hole structure

Abstract

The utility model discloses an arc plate rim 11-hole structure, which comprises an inner circular plate, a plurality of stiffening plates and a plurality of outer arc plates, the stiffening plates are respectively connected with the inner circular plate and the outer arc plates, and the outer arc plates are connected with the inner circular plate. By means of the application of the arc plate rim 11-hole structure, the problem that a truck axle is prone to being clamped when a traditional steel wheel is eccentrically installed is solved, firstly, the 11-hole structure can provide more installation hole positions, and the position of the steel wheel can be adjusted more flexibly when the steel wheel is installed; secondly, due to the design of the outer arc plates and the stiffening plates, it can be guaranteed that a proper fit clearance can be kept between the steel wheel and the axle when the steel wheel is installed, the steel wheel can bear large pressure and is not prone to deformation, and the occurrence probability of the truck axle phenomenon is reduced; in addition, by means of the design, the installation precision and stability of the steel wheel can be improved, the service life of the steel wheel can be prolonged, the maintenance and replacement frequency of the steel wheel is reduced, and then the operation cost can be effectively controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wheels, in particular to an arc plate rim 11 hole structure. Background Art

[0002] In the daily process of boom trucks entering and exiting the warehouse, the replacement of steel wheels is an inevitable link. However, the current steel wheels have many shortcomings in some cases, which affect the operation and maintenance efficiency of the vehicle. Specifically, some vehicles have axle reducers that protrude more, resulting in the risk of mismatching of ordinary steel wheels during installation. In this case, the hub of the steel wheel must be installed eccentrically to ensure the normal operation of the boom truck while maintaining proper fit between the hub and the axle. However, the consequence of eccentric installation is that ordinary steel wheels will experience uneven pressure during use, causing the steel wheels to easily deform, resulting in the occurrence of the "truck bridge" phenomenon, which not only increases the friction of the wheelset operation, but also increases the wear of the parts around the wheel, increases the frequency of maintenance and replacement, and thus increases operating costs. Utility Model Content

[0003] In view of this, in order to solve the above problems, the purpose of the present utility model is to provide an arc plate rim 11 hole structure, including: an inner circular plate, a plurality of stiffening plates and a plurality of outer arc plates, the stiffening plates are respectively connected to the inner circular plate and the outer arc plates, and the outer arc plates are connected to the inner circular plate.

[0004] In another preferred embodiment, the inner circular plate is arranged in a circular ring shape, and a plurality of circular holes are provided on the inner circular plate, and the plurality of circular holes are arranged in a circular shape.

[0005] In another preferred embodiment, the outer contour of the stiffening plate is triangular, and the stiffening plate includes a first straight side, a second straight side and a beveled side connected in sequence, and the first straight side and the second straight side are vertically arranged.

[0006] In another preferred embodiment, the first straight edge is connected to the inner circular plate, and the second straight edge is connected to the outer arc plate.

[0007] In another preferred embodiment, the stiffening plate is arranged between two adjacent circular holes.

[0008] In another preferred embodiment, the outer arc plate is arranged on the outer edge of the inner circular plate, and the outer arc plate is fixedly connected to the inner circular plate.

[0009] In another preferred embodiment, a gap is provided between two adjacent outer arc plates.

[0010] Due to the adoption of the above technical solution, the present invention has the following positive effects compared with the prior art: through the application of the present invention, an arc plate rim 11-hole structure is proposed, which solves the problem that traditional steel wheels are prone to truck bridge during eccentric installation. First, the 11-hole structure can provide more installation holes, so that the steel wheel can be more flexibly adjusted during installation, avoiding the risk of mismatch; secondly, the design of the outer arc plate and the stiffening plate can ensure that an appropriate fitting clearance is maintained with the axle during installation, and the steel wheel can withstand greater pressure without being easily deformed, reducing the probability of truck bridge phenomenon, thereby reducing the friction of the wheelset operation and the wear of surrounding components; in addition, this design can not only improve the installation accuracy and stability of the steel wheel, but also extend the service life of the steel wheel, reduce the frequency of steel wheel maintenance and replacement, and thus effectively control operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural diagram of a hole structure of an arc plate rim 11 of the present invention.

[0012] In the attached figure:

[0013] 1. Inner circular plate; 2. Stiffening plate; 3. Outer arc plate; 4. Round hole; 5. Mounting port. DETAILED DESCRIPTION

[0014] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0015] In the description of the present invention, it should be understood that the directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inside", "outside", "front", "back", "horizontal", and "vertical" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0016] It should be noted that the terms “horizontal” and “vertical” in the present invention are used to describe a rough positional relationship, rather than a strict “horizontal plane” or “vertical plane”.

[0017] like Figure 1 As shown, a preferred embodiment of the arc plate rim 11 hole structure is shown, including: an inner circular plate 1, a plurality of stiffening plates 2 and a plurality of outer arc plates 3, the stiffening plates 2 are respectively connected to the inner circular plate 1 and the outer arc plates 3, and the outer arc plates 3 are connected to the inner circular plate 1.

[0018] Furthermore, as a preferred embodiment, the inner circular plate 1 , the outer arc plate 3 and the stiffening plate 2 are welded.

[0019] Furthermore, as a preferred embodiment, the inner circular plate 1 is provided in a circular ring shape, and is provided with a plurality of circular holes 4 arranged in a circular pattern. Furthermore, the circular holes 4 serve as mounting spaces, and bolts can be provided in the circular holes 4 to connect the inner circular plate 1 to the reducer via the bolts.

[0020] Furthermore, as a preferred embodiment, a mounting opening 5 is provided on the inner circular plate 1 , the outer contour of the mounting opening 5 is circular, the center of the mounting opening 5 coincides with the center of the inner circular plate 1 , and one end of the reducer can pass through the mounting opening 5 .

[0021] Furthermore, as a preferred embodiment, the outer arc plate 3 enhances the overall structural strength and stability of the steel wheel by being connected with the inner circular plate 1 and the stiffening plate 2, which is beneficial to reducing stress concentration, improving the fatigue resistance of the steel wheel under high-speed rotation and heavy load conditions, and ensuring that the steel wheel can still maintain good fit with the axle when eccentrically installed, reducing friction and wear. In addition, it also helps to increase the heat dissipation area and improve the heat dissipation performance of the steel wheel.

[0022] Furthermore, as a preferred embodiment, the stiffening plate 2 is connected to the inner circular plate 1 and the outer arc plate 2, which is conducive to further enhancing the structural rigidity and fatigue resistance of the steel wheel, ensuring the precise fit between the various components, and improving the overall performance and reliability of the steel wheel.

[0023] Furthermore, as a preferred embodiment, the outer contour of the stiffening plate 2 is triangular, and the stiffening plate 2 includes a first straight side, a second straight side and a beveled side connected in sequence, and the first straight side and the second straight side are vertically arranged.

[0024] Furthermore, as a preferred embodiment, the first straight edge is connected to the inner circular plate 1 , and the second straight edge is connected to the outer arc plate 3 .

[0025] Furthermore, as a preferred embodiment, the stiffening plate 2 is disposed between two adjacent circular holes 4 .

[0026] Furthermore, as a preferred embodiment, the outer arc plate 3 is arranged on the outer edge of the inner circular plate 1 , and the outer arc plate 3 is fixedly connected to the inner circular plate 1 .

[0027] Furthermore, as a preferred embodiment, a plurality of outer arc plates 3 are arranged along the circumferential direction of the inner circular plate 1 .

[0028] Furthermore, as a preferred embodiment, a gap is provided between two adjacent outer arc plates 3 .

[0029] Furthermore, as a preferred embodiment, the inner circular plate 1, the stiffening plate 2 and the outer arc plate 3 are all made of stainless steel.

[0030] Furthermore, as a preferred embodiment, when processing this structure, the inner circular plate 1, the stiffening plate 2 and the outer arc plate 3 are first cut, and then the installation position of the outer arc plate 3 on the inner circular plate 1 is determined. After determining the installation position of the outer arc plate 3 on the inner circular plate 1, the inner circular plate 1, the stiffening plate 2 and the outer arc plate 3 are welded together, and then the position of the outer arc plate 3 on the inner circular plate 1 is checked, and the aperture size of the circular hole 4 is checked.

[0031] Furthermore, as a preferred embodiment, when in use, one end of the reducer passes through the mounting opening 5 , and the reducer is connected to the inner circular plate 1 via bolts in the circular hole 4 .

[0032] The above description is only a preferred embodiment of the present invention and does not limit the implementation method and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. An arc plate rim 11 hole structure, characterized in that: include: An inner circular plate, a plurality of stiffening plates and a plurality of outer arc plates, wherein the stiffening plates are respectively connected to the inner circular plate and the outer arc plates, and the outer arc plates are connected to the inner circular plate.

2. The arc plate rim 11 hole structure according to claim 1, characterized in that: The inner circular plate is arranged in a circular ring shape, and a plurality of circular holes are arranged on the inner circular plate, and the plurality of circular holes are arranged in a circular shape.

3. The arc plate rim 11 hole structure according to claim 1, characterized in that: The outer contour of the stiffening plate is triangular, and the stiffening plate includes a first straight side, a second straight side, and a beveled side connected in sequence, and the first straight side and the second straight side are vertically arranged.

4. The arc plate rim 11 hole structure according to claim 3, characterized in that: The first straight edge is connected to the inner circular plate, and the second straight edge is connected to the outer arc plate.

5. The arc plate rim 11 hole structure according to claim 2, characterized in that: The stiffening plate is arranged between two adjacent circular holes.

6. The arc plate rim 11 hole structure according to claim 4, characterized in that: The outer arc plate is arranged on the outer edge of the inner circular plate, and the outer arc plate is fixedly connected to the inner circular plate.

7. The arc plate rim 11 hole structure according to claim 1, characterized in that: A gap is provided between two adjacent outer arc plates.

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