Section steel flat radial plate rim

Abstract

The utility model provides a section steel type flat web plate rim, which comprises a rim and a spoke, the spoke is installed inside the rim, the spoke comprises a fixing mechanism and an installing mechanism, the fixing mechanism comprises a connecting framework and a connecting piece, the connecting framework is welded inside the rim, and the connecting piece is connected with the connecting framework. The connecting piece is welded in the connecting framework, the mounting mechanism comprises a butt joint piece and a mounting piece, the butt joint piece is mounted in the connecting piece, the butt joint piece and the connecting piece are connected and fixed through a clamping assembly, and the mounting piece matched with the clamping assembly is arranged in the butt joint piece. Compared with the prior art, the wheel spoke has the following beneficial effects that the worn part on the mounting surface of the wheel spoke can be adaptively replaced, the existing high-cost replacement mode that the wheel spoke and the rim are replaced together is avoided, the maintenance cost is reduced, and meanwhile, the undamaged part of the wheel spoke can be reused.

Description

Technical Field

[0001] The utility model relates to a profiled steel flat spoke plate rim, belonging to the field of vehicle rims. Background Art

[0002] The rim is commonly known as the wheel rim, which is a component on the wheel that mounts and supports the tire around the wheel and forms a wheel with the spokes. Generally speaking, there are three combinations of rims and spokes, namely, integral, permanently connected, and detachable.

[0003] After long-term use, the spokes, as the mounting surface of the rim, need to be frequently disassembled and the connecting bolts need to be repeatedly disassembled, which can easily cause wear of the mounting surface of the spokes. Also, because the rim and the spokes are fixed together, the entire spoke and rim need to be replaced during replacement and maintenance. This results in a high replacement cost, and the unworn portion of the spoke cannot be used any more. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a steel-type flat-spoke plate rim.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] A steel flat spoke plate rim comprises a rim and spokes, wherein the spokes are mounted inside the rim, the spokes comprise a fixing mechanism and a mounting mechanism, the fixing mechanism comprises a connecting skeleton and a connecting piece, the connecting skeleton is welded inside the rim, the connecting piece is welded inside the connecting skeleton, the mounting mechanism comprises a docking piece and a mounting piece, the docking piece is mounted inside the connecting piece, the docking piece and the connecting piece are connected and fixed via a snap-fit ​​assembly, and the mounting piece matching the snap-fit ​​assembly is arranged inside the docking piece.

[0007] Furthermore, the clamping assembly includes a second mounting groove opened at the center of the side edge of the docking piece, and a plurality of movable holes are evenly opened on the inner wall in the circumferential direction of the second mounting groove, which penetrates into the outer surface of the docking piece, and a slide groove is opened on both sides of the inner part of the movable hole, and a slider is slidably connected to the inner part of the slide groove, and a spring matching the slider is provided in the slide groove, and an inclined clamping plate is provided in the movable hole, and the inclined clamping plate is connected and fixed to the two sliders, and the mounting piece is installed in the second mounting groove, and the mounting piece and the inclined end of the inclined clamping plate are squeezed together.

[0008] Furthermore, the snap-on assembly also includes a first mounting groove opened at the center of the outer surface of the connecting piece, the docking piece is installed inside the first mounting groove, a plurality of snap-on grooves are evenly opened on the circumferential inner wall of the first mounting groove, and the straight end of the bevel snap-on plate is snap-on in the snap-on groove.

[0009] Furthermore, a plurality of positioning rods are evenly arranged inside the first installation groove, a plurality of positioning holes matching with the positioning rods are evenly opened on the docking piece, and the positioning holes are located outside the second installation groove.

[0010] Furthermore, a plurality of bolt holes 1 are provided at the inner center of the first mounting groove, a plurality of bolt holes 2 are provided at the inner center of the second mounting groove, a plurality of bolt holes 3 are provided at the center of the mounting member, and the bolt holes 1, 2 and 3 are located on the same central axis.

[0011] Furthermore, the bolt hole one, the bolt hole two and the bolt hole three are connected and fixed to the mounting frame by bolts.

[0012] Furthermore, the wheel spokes are provided with valve holes, and the wheel spokes are made of profiled steel plates.

[0013] Beneficial effects of the utility model:

[0014] The utility model can adaptively replace the worn part on the spoke installation surface, avoiding the high-cost replacement method of replacing the spoke and the rim together in the prior art, and reduces the maintenance cost while allowing the undamaged part of the spoke to be reused.

[0015] Through the split design of the fixing mechanism and the installation mechanism, the fixing mechanism and the installation mechanism can be assembled into a spoke during use. When maintenance is required, the installation mechanism that is prone to damage can be replaced, thereby reducing the maintenance cost of the spoke.

[0016] Through the design of the snap-fit ​​assembly, when assembling the spokes, the docking piece can be first installed into the first installation groove on the connecting piece, and then the mounting piece can be installed into the docking piece. During the process of installing the mounting piece into the docking piece, the inclined end of the inclined snap-fit ​​plate will be squeezed, thereby pushing the inclined snap-fit ​​plate to move in a straight line, so that the straight end of the inclined snap-fit ​​plate can move from the movable hole to the snap-fit ​​groove, thereby connecting the docking piece and the connecting piece together.

[0017] Through the design of the positioning rod and the positioning hole, the connecting part and the docking part can be quickly positioned, and the movable hole and the snap-in groove can be quickly aligned and matched, which is convenient for the subsequent installation parts to be installed inside the docking part to push the inclined snap-in plate in the snap-in assembly to move from the movable hole to the snap-in groove, thereby improving the assembly speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a front view structural diagram of a steel flat spoke plate rim of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of a steel flat spoke plate rim of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure of a connecting piece and a mounting mechanism of a flat spoke plate rim of a steel type according to the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a connecting piece of a steel flat spoke plate rim of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of a butt joint for a flat spoke plate rim of a steel type according to the utility model;

[0024] Figure 6 The utility model is a schematic diagram of the structure of a clamping assembly of a steel flat spoke plate rim.

[0025] In the figure, 1, rim; 2, spokes; 3, connecting frame; 4, connecting piece; 5, docking piece; 6, mounting piece; 7, first mounting groove; 8, positioning rod; 9, bolt hole one; 10, snap-in groove; 11, slide groove; 12, slider; 13, spring; 14, inclined snap-in plate; 15, movable hole; 16, second mounting groove; 17, bolt hole two; 18, positioning hole; 19, bolt hole three. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 6The utility model provides a technical solution for a steel flat-spoke plate rim, including a rim 1 and a spoke 2, wherein the spoke 2 is installed inside the rim 1, and the spoke 2 includes a fixing mechanism and a mounting mechanism, wherein the fixing mechanism includes a connecting skeleton 3 and a connecting member 4, wherein the connecting skeleton 3 is welded inside the rim 1, and the connecting member 4 is welded inside the connecting skeleton 3, and the mounting mechanism includes a docking member 5 and a mounting member 6, wherein the docking member 5 is installed inside the connecting member 4, and the docking member 5 and the connecting member 4 are connected and fixed by a snap-fit ​​assembly, wherein the mounting member 6 cooperating with the snap-fit ​​assembly is arranged inside the docking member 5; the utility model can adaptively replace the worn portion on the mounting surface of the spoke 2, thereby avoiding the high-cost replacement method of replacing the spoke 2 together with the rim 1 in the existing manner, thereby reducing the maintenance cost and allowing the undamaged portion of the spoke 2 to be reused.

[0028] See also Figure 4-6 The clamping assembly includes a second mounting groove 16 provided at the center of the side of the docking member 5, and a plurality of movable holes 15 are evenly provided on the inner wall in the circumferential direction of the second mounting groove 16, which penetrate to the outer surface of the docking member 5. A slide groove 11 is provided on both sides of the movable hole 15, and a slider 12 is slidably connected to the inside of the slide groove 11. A spring 13 matching the slider 12 is provided inside the slide groove 11, and an inclined clamping plate 14 is provided in the movable hole 15, and the inclined clamping plate 14 is connected and fixed to the two sliders 12. The mounting member 6 is installed in the second mounting groove 16, and the mounting member 6 is squeezed together with the inclined end of the inclined clamping plate 14. The clamping assembly also includes a clamping plate 14 provided in the connecting The first mounting groove 7 is at the center of the outer surface of the component 4, and the docking component 5 is installed inside the first mounting groove 7. A plurality of snap-in grooves 10 are evenly opened on the circumferential inner wall of the first mounting groove 7, and the straight end of the inclined snap-in plate 14 is snap-into the said snap-in groove 10; through the design of the snap-in assembly, when the spoke is assembled, the docking component 5 can be first installed inside the first mounting groove 7 on the connecting component 4, and then the mounting component 6 can be installed inside the docking component 5. In the process of installing the mounting component 6 into the docking component 5, the inclined end of the inclined snap-in plate 14 will be squeezed, thereby pushing the inclined snap-in plate 14 to move in a straight line, so that the straight end of the inclined snap-in plate 14 can be moved from the movable hole 15 to be snap-into the snap-in groove 10, thereby connecting the docking component 5 and the connecting component 4 together.

[0029] See also Figure 4 , Figure 5A plurality of positioning rods 8 are evenly arranged inside the first mounting groove 7, and a plurality of positioning holes 18 matching with the positioning rods 8 are evenly opened on the docking member 5, and the positioning holes 18 are located on the outside of the second mounting groove 16; through the design of the positioning rods 8 and the positioning holes 18, it is convenient to quickly position the connecting member 4 and the docking member 5, and it is also possible to quickly align and match the movable hole 15 with the clamping groove 10, so that the subsequent mounting member 6 is installed inside the docking member 5 to push the inclined clamping plate 14 in the clamping assembly to move from the movable hole 15 to the clamping groove 10, thereby improving the assembly speed.

[0030] See also Figure 3-Figure 5 , a plurality of bolt holes 9 are provided at the inner center of the first mounting groove 7, a plurality of bolt holes 2 17 are provided at the inner center of the second mounting groove 16, and a plurality of bolt holes 3 19 are provided at the center of the mounting member 6, the bolt holes 1 9, the bolt holes 2 17 and the bolt holes 3 19 are located on the same central axis, and the bolt holes 1 9, the bolt holes 2 17 and the bolt holes 3 19 are connected and fixed to the mounting frame by bolts; when in use, the docking member 5 is assembled into the connecting member 4, and then the mounting member 6 is assembled into the docking member 5, and then, the bolts are passed through the bolt holes on the mounting member 6, the docking member 5 and the connecting member 4 in sequence to connect and fix to the mounting frame, and during the process of bolt connection, the mounting member 6 will be forced to fit tightly with the docking member 5, and during the fitting process, the mounting member 6 will squeeze the clamping component in the docking member 5, forcing the clamping end of the clamping component to connect the docking member 5 and the connecting member 4 together, thereby forming a complete spoke 2.

[0031] The wheel spoke 2 is provided with a valve hole, and the wheel spoke 2 is made of a steel plate; the strength of the steel plate improves the stability of the wheel spoke 2.

[0032] When the utility model is in use, the docking member 5 is assembled into the connecting member 4, and then the mounting member 6 is assembled into the docking member 5. Then, bolts are passed through the bolt holes on the mounting member 6, the docking member 5 and the connecting member 4 in sequence to connect and fix them to the mounting frame. During the bolt connection process, the mounting member 6 is forced to fit tightly with the docking member 5. During the fitting process, the mounting member 6 squeezes the clamping component in the docking member 5, forcing the clamping end of the clamping component to connect the docking member 5 and the connecting member 4 together, thereby forming a complete spoke 2.

[0033] After long-term use, the spoke 2, as the mounting surface of the rim 1, needs to be frequently disassembled and the connecting bolts are repeatedly disassembled, which easily causes wear of the mounting surface of the spoke 2. In addition, because the rim 1 and the spoke 2 are fixed together, the entire spoke 2 and the rim 1 need to be replaced during replacement and maintenance, so the replacement cost is high and the unworn part of the spoke 2 cannot be used any more.

[0034] The present application can replace the mounting surface part of the spoke 2 after the mounting surface is worn, that is, remove the bolts connecting the three bolt holes 9, the two bolt holes 17 and the three bolt holes 19 to the mounting frame. At this time, without the restriction of the bolts, the mounting member 6 can be taken out from the second mounting groove 16 in the docking member 5. At this time, without the squeezing of the mounting member 6, under the action of the spring 13, the straight end of the inclined clamping plate 14 is taken out from the clamping groove 10 and reset to the inside of the movable hole 15. At this time, the docking member 5 and the connecting member 4 are also in contact with each other. When the connecting member 4, the docking member 5 and the mounting member 6 are disassembled and separated, the corresponding worn docking member 5 and the mounting member 6 can be replaced, and the above operation is repeated in reverse to install the new docking member 5 and the mounting member 6 on the connecting member 4 in turn, thereby reducing the replacement cost of the spoke 2. At the same time, the undamaged part of the spoke 2 can be reused.

[0035] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A steel flat spoke rim, characterized in that: The invention comprises a rim (1) and a spoke (2), wherein the spoke (2) is mounted inside the rim (1), and the spoke (2) comprises a fixing mechanism and a mounting mechanism, wherein the fixing mechanism comprises a connecting frame (3) and a connecting member (4), wherein the connecting frame (3) is welded inside the rim (1), and the connecting member (4) is welded inside the connecting frame (3), and the mounting mechanism comprises a docking member (5) and a mounting member (6), wherein the docking member (5) is mounted inside the connecting member (4), and the docking member (5) and the connecting member (4) are connected and fixed to each other via a snap-fit ​​assembly, and the mounting member (6) which matches the snap-fit ​​assembly is arranged inside the docking member (5).

2. The profiled steel flat-spoke plate rim according to claim 1, characterized in that: The clamping assembly comprises a second mounting groove (16) provided at the center of the side edge of the docking member (5); a plurality of movable holes (15) are evenly provided on the inner wall in the circumferential direction of the second mounting groove (16) and penetrate to the outer surface of the docking member (5); a slide groove (11) is provided on both sides of the movable hole (15); a slider (12) is slidably connected to the inside of the slide groove (11); a spring (13) matched with the slider (12) is provided inside the slide groove (11); an inclined clamping plate (14) is provided inside the movable hole (15); the inclined clamping plate (14) is connected and fixed to the two sliders (12); the mounting member (6) is installed inside the second mounting groove (16); the mounting member (6) and the inclined ends of the inclined clamping plate (14) are squeezed together.

3. The profiled steel flat-spoke plate rim according to claim 2, characterized in that: The snap-fit ​​assembly further comprises a first mounting groove (7) provided at the center of the outer surface of the connecting member (4), the docking member (5) being installed inside the first mounting groove (7), a plurality of snap-fit ​​grooves (10) being evenly provided on the circumferential inner wall of the first mounting groove (7), and the straight end of the inclined snap-fit ​​plate (14) being snap-fitted into the snap-fit ​​groove (10).

4. The profiled steel flat-spoke plate rim according to claim 3, characterized in that: A plurality of positioning rods (8) are evenly arranged inside the first installation groove (7), and a plurality of positioning holes (18) matching with the positioning rods (8) are evenly opened on the docking member (5), and the positioning holes (18) are located outside the second installation groove (16).

5. The profiled steel flat-spoke plate rim according to claim 4, characterized in that: A plurality of bolt holes (9) are provided at the inner center of the first mounting groove (7), a plurality of bolt holes (17) are provided at the inner center of the second mounting groove (16), and a plurality of bolt holes (19) are provided at the center of the mounting member (6). The bolt holes (9), the bolt holes (17) and the bolt holes (19) are located on the same central axis.

6. The profiled steel flat-spoke plate rim according to claim 5, characterized in that: The bolt hole one (9), the bolt hole two (17) and the bolt hole three (19) are connected and fixed to the mounting frame by bolts.

7. The profiled steel flat-spoke plate rim according to claim 6, characterized in that: The wheel spoke (2) is provided with a valve hole, and the wheel spoke (2) is made of a steel plate.

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