Aluminum alloy anti-falling ring
By designing an anti-fall limit stop in the aluminum alloy anti-fall ring, the problem of the fixing bolt slipper in the prior art is solved, which improves safety and simplifies operation.
Patent Information
- Application Number
- CN202421256175.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-04
AI Technical Summary
In the prior art, when connecting the ring body to the wheel hub, there is a lack of a structure to limit the fixing bolts, resulting in the possibility of slip wires falling off the fixing bolts, which reduces safety.
An aluminum alloy anti-disengagement preventing the ring is designed, including an annular groove, bolt hole, fixing bolts and anti-disengagement limit stop. The anti-fall limit stop includes a guide groove, a mounting groove, a limit plate, a pull rod, a limit block and a compression spring. These components limit the fixing bolts to avoid loosening and falling off.
By setting up an anti-fall limit stop, the fixing bolts are effectively avoided loosening and falling off, which improves safety and is convenient to operate.
Smart Images
Figure CN222495979U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ring bodies, in particular to an aluminum alloy anti-slip ring. Background Art
[0002] The anti-slip function of the wheel hub is actually the anti-slip ring of the tire, which is generally a special requirement under off-road conditions. The tire is completely locked on the wheel hub, and it will not be displaced or loosened under any circumstances, giving the off-road vehicle the ability to pass through seemingly impossible mountains and rocks. In this ability, the external anti-slip ring wheel has become indispensable.
[0003] In the prior art, when the ring body is connected to the wheel hub, a circle of fixing bolts is installed. However, there is a lack of a structure to limit the fixing bolts, which leads to the possibility of the fixing bolts slipping and falling off, thereby reducing safety.
[0004] For this reason, we propose an aluminum alloy anti-slip ring. Utility Model Content
[0005] 1. Technical issues to be solved
[0006] In view of the deficiencies in the prior art, the utility model provides an aluminum alloy anti-slip ring with an anti-falling limit stopper, which is convenient for limiting the fixing bolts, improving the stability of the fixing bolts, and preventing the fixing bolts from loosening and falling off, etc., and can effectively solve the problems in the background technology.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an aluminum alloy anti-slip ring, including a ring body, an annular groove is provided on the outer surface of the front end of the ring body, a tire limiting groove is provided on the inner wall of the ring body, bolt holes are provided at equal intervals inside the annular groove, fixing bolts are threadedly connected in the bolt holes, an anti-falling limit stopper is provided on one side of the annular groove, and the anti-falling limit stopper is located at one end of the fixing bolt, the anti-falling limit stopper includes a guide groove, an installation groove, a limit plate, a pull rod, a limit block and a compression spring, and the guide groove is opened on one side of the annular groove, and the installation groove is opened inside the ring body.
[0009] Preferably, the mounting groove is located on one side of the guide groove, and the mounting groove is communicated with the guide groove.
[0010] Preferably, the limit block and the compression spring are both located in the mounting groove, and the upper portion of the limit plate extends into the guide groove.
[0011] Preferably, the pull rod is fixedly mounted at the middle portion of the lower end of the outer surface of the front end of the limiting plate, and the outer wall of the limiting plate is slidably connected to the guide groove.
[0012] Preferably, the limit block is fixedly mounted on an end of the outer surface of the rear end of the limit plate away from the pull rod, and the outer wall of the limit block is slidably connected to the mounting groove.
[0013] Preferably, the outer surface of one end of the compression spring is fixedly connected to the outer surface of one side of the limit block, the outer surface of the other end of the compression spring is fixedly connected to one end of the mounting groove, and the outer surface of one side of the limit block is elastically connected to one end of the mounting groove through the compression spring.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides an aluminum alloy anti-slip ring, which has the following beneficial effects:
[0016] 1. The aluminum alloy anti-drop ring can limit the fixing bolts by setting the anti-drop limit stopper to prevent the fixing bolts from loosening and falling off, thereby improving safety.
[0017] 2. This aluminum alloy anti-slip ring is convenient for lifting the limit plate through the set pull rod, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 The utility model is a schematic diagram of the overall structure of an aluminum alloy anti-slip ring.
[0019] Figure 2 It is a side cross-sectional view of an aluminum alloy anti-slip ring of the utility model.
[0020] Figure 3 It is a partial enlarged view of an aluminum alloy anti-slip ring of the utility model.
[0021] Figure 4 The utility model is a structural schematic diagram of a fixing bolt in an aluminum alloy anti-slip ring.
[0022] In the figure: 1, ring body; 2, fixing bolt; 3, anti-falling limit stopper; 4, annular groove; 5, bolt hole; 6, tire limit groove; 7, guide groove; 8, mounting groove; 9, limit plate; 10, pull rod; 11, limit block; 12, compression spring. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] This embodiment is an aluminum alloy anti-slip ring.
[0025] like Figure 1-4As shown, it includes a ring body 1, a ring groove 4 is provided on the outer surface of the front end of the ring body 1, a tire limiting groove 6 is provided on the inner wall of the ring body 1, bolt holes 5 are provided at equal intervals inside the ring groove 4, and a fixing bolt 2 is threadedly connected in the bolt hole 5, an anti-falling limiting stopper 3 is provided on one side of the ring groove 4, and the anti-falling limiting stopper 3 is located at one end of the fixing bolt 2, the anti-falling limiting stopper 3 includes a guide groove 7, an installation groove 8, a limiting plate 9, a pull rod 10, a limiting block 11 and a compression spring 12, and the guide groove 7 is opened on one side of the ring groove 4, and the installation groove 8 is opened inside the ring body 1.
[0026] The mounting groove 8 is located on one side of the guide groove 7, and the mounting groove 8 is connected to the guide groove 7; the limit block 11 and the compression spring 12 are both located in the mounting groove 8, and the upper part of the limit plate 9 extends into the guide groove 7; the pull rod 10 is fixedly installed at the middle part of the lower end of the outer surface of the front end of the limit plate 9, and the outer wall of the limit plate 9 is slidably connected to the guide groove 7; the limit block 11 is fixedly installed at the end of the outer surface of the rear end of the limit plate 9 away from the pull rod 10, and the outer wall of the limit block 11 is slidably connected to the mounting groove 8; the outer surface of one end of the compression spring 12 is fixedly connected to the outer surface of one side of the limit block 11, and the outer surface of the other end of the compression spring 12 is fixedly connected to one end of the mounting groove 8, and the outer surface of one side of the limit block 11 is elastically connected to one end of the mounting groove 8 through the compression spring 12.
[0027] It should be noted that the utility model is an aluminum alloy anti-slip ring. The ring body 1, annular groove 4, fixing bolt 2, bolt hole 5 and tire limiting groove 6 recorded in the text all belong to the prior art. After the ring body 1 is connected to the external wheel hub through the fixing bolt 2, the tire can be limited. It can be effectively known to the technicians in the relevant technical field, and the details are not repeated here; the anti-falling limit stopper 3 is set, and the anti-falling limit stopper 3 is set. When installing the fixing bolt 2, pull the pull rod 10, and the pull rod 10 drives the limiting plate 9 to slide along the guide groove 7. The limiting plate 9 drives the limiting block 11 to squeeze the compression spring 12 inside the installation groove 8, and then the fixing bolt 2 is installed. After the fixing bolt 2 is installed, release the pull rod 10. Due to the reset effect of the compression spring 12, the limiting plate 9 is driven to reset. The limiting plate 9 moves to one end of the fixing bolt 2, and the limiting plate 9 limits the fixing bolt 2 to prevent the fixing bolt 2 from loosening and falling off.
[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. An aluminum alloy anti-slip ring, comprising a ring body (1), a front end outer surface of the ring body (1) is provided with an annular groove (4), an inner wall of the ring body (1) is provided with a tire limiting groove (6), the inside of the annular groove (4) is provided with bolt holes (5) at equal intervals, and fixing bolts (2) are threadedly connected in the bolt holes (5), characterized in that: An anti-falling limit stopper (3) is provided on one side of the annular groove (4), and the anti-falling limit stopper (3) is located at one end of the fixing bolt (2), and the anti-falling limit stopper (3) includes a guide groove (7), a mounting groove (8), a limit plate (9), a pull rod (10), a limit block (11) and a compression spring (12), and the guide groove (7) is opened on one side of the annular groove (4), and the mounting groove (8) is opened inside the ring body (1).
2. The aluminum alloy anti-slip ring according to claim 1, characterized in that: The mounting groove (8) is located on one side of the guide groove (7), and the mounting groove (8) is communicated with the guide groove (7).
3. The aluminum alloy anti-slip ring according to claim 2, characterized in that: The limiting block (11) and the compression spring (12) are both located in the mounting groove (8), and the upper portion of the limiting plate (9) extends into the guide groove (7).
4. The aluminum alloy anti-slip ring according to claim 3, characterized in that: The pull rod (10) is fixedly mounted on the middle portion of the lower end of the front end outer surface of the limiting plate (9), and the outer wall of the limiting plate (9) is slidably connected to the guide groove (7).
5. The aluminum alloy anti-slip ring according to claim 4, characterized in that: The limit block (11) is fixedly mounted on an end of the rear end outer surface of the limit plate (9) away from the pull rod (10), and the outer wall of the limit block (11) is slidably connected to the mounting groove (8).
6. The aluminum alloy anti-slip ring according to claim 5, characterized in that: The outer surface of one end of the compression spring (12) is fixedly connected to the outer surface of one side of the limit block (11), the outer surface of the other end of the compression spring (12) is fixedly connected to one end of the mounting groove (8), and the outer surface of one side of the limit block (11) is elastically connected to one end of the mounting groove (8) via the compression spring (12).