Chassis mounting structure for an off-road golf cart

Abstract

The utility model discloses an off -road type golf cart's chassis mounting structure relates to vehicle design field, including chassis, the front end fixed mounting of chassis has the front suspension support, the left and right sides of front suspension support all welds and installs two front suspension pedestals, the left and right sides on the front suspension support all detachably installs the scale edge, the upside surface of scale edge is formed with the bevel of high before short after, and the inclination angle of bevel is same with the inclination angle of front suspension pedestal, and the top of two scale edges is slidably matched and is installed with the sliding plate, and the left and right ends of the bottom side of sliding block board all are formed with the right angle edge, and the bottom side of right angle edge is correspondingly supported in the front suspension pedestal, compared with prior art, the utility model installs scale edge on the front suspension support, and the inclination angle of sliding plate is controlled through the bevel of scale edge upside, avoids appearing the situation of welding deviation, and sliding plate is slid on the bevel, and the front suspension pedestal can be supported in the right angle edge bottom side of sliding plate both ends and carries out welding prepositioning.

Description

Technical Field

[0001] This utility model relates to the field of vehicle design, and in particular to a chassis mounting structure for an off-road golf cart. Background Technology

[0002] In off-road vehicles, the front suspension is set to tilt forward to improve the vehicle's off-road climbing ability. This tilt angle is generally around 1-3°.

[0003] In golf carts, if off-road climbing capability is required, the front suspension of the golf cart needs to be welded to a fixed tilt angle. However, currently, golf cart frames are generally assembled by manual welding, which results in low welding precision. Moreover, determining the welding position by visual inspection can easily lead to welding misalignment, resulting in poor overall strength of the frame chassis.

[0004] Therefore, it is necessary to set up a front suspension chassis mounting structure that can provide pre-positioning for welding of the inclined front suspension, so as to ensure that the front suspension can be welded in place, thereby ensuring the overall strength of the frame. Utility Model Content

[0005] To overcome the shortcomings mentioned above, this utility model provides a technical solution that can solve the above problems.

[0006] A chassis mounting structure for an off-road golf cart includes a chassis and a frame, wherein the frame is fixedly mounted on the chassis and a front suspension bracket is fixedly mounted on the front end of the chassis. Two front suspension bases are welded and installed on both the left and right sides of the front suspension bracket. The front suspension bases are tilted forward and the several front suspension bases are arranged parallel to each other. The left and right sides of the front suspension bracket can be detachably installed with scale edges. The upper surface of the scale edge is formed with a slope that is higher in the front and lower in the back. The inclination angle of the slope is the same as the inclination angle of the front suspension base. A sliding plate is slidably installed above the two scale edges. The left and right ends of the bottom side of the sliding plate are formed with right angle edges. The front suspension base is abutted against the bottom side of the right angle edges one by one.

[0007] Furthermore, the scale edge is fixedly mounted on the front suspension bracket by screws.

[0008] Furthermore: a first groove is formed on the side wall of the scale edge, the direction of the first groove is parallel to the direction of the inclined surface, a slide plate is slidably installed in the first groove, and protrusions are formed at the front and rear ends of the slide plate respectively, and the slide plate is fitted between the two protrusions of the slide plate with a clearance fit. Furthermore, the protrusions are secured to the front and rear sides of the sliding plate by screws.

[0009] Furthermore, the bottom side of the sliding plate is formed with a raised edge, which abuts against the sliding plate.

[0010] Furthermore: a second sliding groove is formed on the inclined surface, and a sliding edge is formed on the bottom side of the sliding plate, the sliding edge being slidably fitted into the second sliding groove.

[0011] Furthermore: the beveled surface of the scale edge is engraved with size scales, and the sliding plate is formed with an observation window, which is located above the size scales.

[0012] Furthermore, a triangular pointer is engraved on the inclined surface, and the triangular pointer points to the size scale setting in the observation window.

[0013] Furthermore, the sliding plate has a threaded hole, and a limit bolt is installed in the threaded hole in a spiral fit, with the bottom end of the limit bolt abutting against the inclined surface.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. Install a scale edge on the front suspension bracket. The tilt angle of the sliding plate is controlled by the inclined surface on the upper side of the scale edge. The sliding plate slides on the inclined surface. The front suspension base can be welded to the bottom side of the right angle edge at both ends of the sliding plate for pre-positioning. During pre-positioning, the front suspension base is initially welded to the left and right sides of the front suspension bracket. 2. When installing multiple front suspension mounts, the welding angles can be kept exactly the same, thus ensuring the strength of the overall frame; 3. The scale edge can be removed from the front suspension bracket, allowing it to be installed on other vehicle frames for reuse, thus reducing the cost required for welding pre-positioning.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 A structural diagram showing the hidden portion of the chassis; Figure 3This is a structural diagram of the front suspension bracket; Figure 4 This is a schematic diagram of the structure for installing a graduated edge on the front suspension bracket; Figure 5 yes Figure 4 A structural diagram from another perspective; Figure 6 yes Figure 4 A schematic diagram of the exploded structure; Figure 7 This is a schematic diagram of the installation structure of the sliding plate; Figure 8 yes Figure 7 A structural diagram from another perspective.

[0018] The following components are shown in the diagram: 1. Chassis; 2. Frame; 3. Front suspension bracket; 4. Front suspension base; 5. Scale edge; 6. Inclined surface; 7. Sliding plate; 8. Right-angled edge; 9. First slide groove; 10. Slide plate; 11. Protrusion; 12. Protruding edge; 13. Second slide groove; 14. Sliding edge; 15. Dimension scale; 16. Observation window; 17. Triangular pointer; 18. Threaded hole; 19. Limit bolt. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0020] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0021] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] like Figure 1-8 As shown, the present invention discloses a chassis mounting structure for an off-road golf cart, comprising a chassis 1 and a frame 2, wherein the frame 2 is fixedly mounted on the chassis 1, and a front suspension bracket 3 is fixedly mounted on the front end of the chassis 1. Two front suspension bases 4 are welded and installed on both the left and right sides of the front suspension bracket 3. The front suspension bases 4 are tilted forward and several front suspension bases 4 are arranged parallel to each other. The left and right sides of the front suspension bracket 3 are detachably mounted with scale edges 5. The upper surface of the scale edge 5 is formed with a slope 6 that is higher in the front and lower in the back. The inclination angle of the slope 6 is the same as the inclination angle of the front suspension base 4. A sliding plate 7 is slidably mounted on the top of the two scale edges 5. Right angle edges 8 are formed on both the left and right ends of the bottom side of the sliding plate. The front suspension base 4 is abutted against the bottom side of the right angle edges 8 in a corresponding manner. The principle is as follows: A scale edge 5 is installed on the front suspension bracket 3. The tilt angle of the sliding plate 7 is controlled by the inclined surface 6 on the upper side of the scale edge 5. The sliding plate 7 slides on the inclined surface 6. The front suspension base 4 can be pre-positioned by welding against the bottom side of the right angle edge 8 at both ends of the sliding plate 7. During pre-positioning, the front suspension base 4 is initially welded to the left and right sides of the front suspension bracket 3. Then, the position of the sliding plate 7 is adjusted by sliding to make the sliding plate 7 and the welding position offset from each other, thereby completing the welding of the remaining positions of the front suspension base 4, ensuring the strength of the welding. At the same time, when installing multiple front suspension bases 4, the welding angle can be kept exactly the same, thereby ensuring the strength of the overall frame 2. After the welding operation is completed, the scale edge 5 can be removed from the front suspension bracket 3, so that the scale edge 5 can be installed on other frames 2 for use. It can be recycled, thereby reducing the cost required for welding pre-positioning.

[0025] Furthermore, the scale edge 5 is fixedly installed on the front suspension bracket 3 by screws; the installation is carried out by screw locking, thereby ensuring the accurate positioning of the scale edge 5, and it can also be removed for reuse.

[0026] Furthermore: a first groove 9 is formed on the side wall of the scale edge 5. The direction of the first groove 9 is parallel to the direction of the inclined surface 6. A slide plate 10 is slidably installed in the first groove 9. Protrusions 11 are formed at the front and rear ends of the slide plate 10. The sliding plate 7 is fitted between the two protrusions 11 of the slide plate 10 with a clearance fit. This ensures that the sliding plate 7 slides stably on the scale edge 5 and does not warp.

[0027] Furthermore, the protrusion 11 is locked to the front and rear sides of the sliding plate 7 by screws, which can realize the stable installation of the sliding plate 7.

[0028] Furthermore, the bottom side of the sliding plate 7 is formed with a protruding edge 12, which abuts against the sliding plate 10; this can effectively fill the gap between the sliding plate 7 and the sliding plate 10, and prevent the sliding plate 7 from warping.

[0029] Furthermore, a second sliding groove 13 is formed on the inclined surface 6, and a sliding edge 14 is formed on the bottom side of the sliding plate 7. The sliding edge 14 is slidably fitted into the second sliding groove 13; this can further improve the stability of the sliding plate 7 sliding on the inclined surface 6.

[0030] Furthermore, the inclined surface 6 of the scale edge 5 is engraved with size scale 15, and the sliding plate 7 is formed with an observation window 16, which is located above the size scale 15; the real-time position of the sliding plate 7 on the scale edge 5 can be precisely controlled, thereby achieving efficient welding pre-positioning.

[0031] Furthermore, a triangular pointer 17 is engraved on the inclined surface 6, and the triangular pointer 17 points to the size scale 15 set in the observation window 16; by pointing the triangular pointer 17 to the size scale 15, the sliding position of the sliding plate 7 on the inclined surface 6 can be precisely controlled, and the positioning is more accurate.

[0032] Furthermore: the sliding plate 7 has a threaded hole 18 formed on it, and a limit bolt 19 is installed in the threaded hole 18 in a spiral fit. The bottom end of the limit bolt 19 abuts against the inclined surface 6. After positioning is completed, the sliding plate 7 can be locked by tightening the limit bolt 19 to avoid displacement during the pre-positioned welding process and ensure the accuracy of the welding operation.

[0033] This embodiment does not impose any limitation on the shape, material, structure, etc. of this utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model shall fall within the protection scope of this utility model.

Claims

1. A chassis mounting structure for an off-road golf cart, comprising a chassis and a frame, wherein the frame is fixedly mounted on the chassis, and a front suspension bracket is fixedly mounted on the front end of the chassis; characterized in that: Two front suspension bases are welded and installed on both the left and right sides of the front suspension bracket. The front suspension bases are tilted forward and the several front suspension bases are arranged parallel to each other. The left and right sides of the front suspension bracket can be detachably installed with scale edges. The upper surface of the scale edge is formed with a slope that is higher in the front and lower in the back. The inclination angle of the slope is the same as the inclination angle of the front suspension base. A sliding plate is slidably installed above the two scale edges. The left and right ends of the bottom side of the sliding plate are formed with right angle edges. The front suspension base is abutted against the bottom side of the right angle edges one by one.

2. The chassis mounting structure of an off-road golf cart according to claim 1, characterized in that: The scale edge is fixedly mounted on the front suspension bracket by screws.

3. The chassis mounting structure of an off-road golf cart according to claim 1, characterized in that: A first groove is formed on the side wall of the scale edge. The direction of the first groove is parallel to the direction of the inclined surface. A slide plate is slidably installed in the first groove. Protrusions are formed at the front and rear ends of the slide plate. The slide plate is gap-fitted between the two protrusions of the slide plate.

4. The chassis mounting structure of an off-road golf cart according to claim 3, characterized in that: The protrusions are secured to the front and rear sides of the sliding plate by screws.

5. The chassis mounting structure of an off-road golf cart according to any one of claims 3 or 4, characterized in that: The bottom side of the sliding plate is formed with a raised edge, which abuts against the sliding plate.

6. The chassis mounting structure of an off-road golf cart according to claim 1, characterized in that: A second sliding groove is formed on the inclined surface, and a sliding edge is formed on the bottom side of the sliding plate. The sliding edge is slidably fitted into the second sliding groove.

7. The chassis mounting structure of an off-road golf cart according to claim 1, characterized in that: The scale is engraved on the beveled surface of the scale edge, and an observation window is formed on the sliding plate, which is located above the scale.

8. The chassis mounting structure of an off-road golf cart according to claim 7, characterized in that: A triangular pointer is engraved on the inclined surface, and the triangular pointer points to the size scale setting in the observation window.

9. The chassis mounting structure of an off-road golf cart according to claim 1, characterized in that: The sliding plate has a threaded hole, and a limit bolt is installed in the threaded hole with a helical fit. The bottom end of the limit bolt abuts against the inclined surface.

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