Carbon fiber composite material all-terrain transport vehicle framework

Abstract

The utility model discloses an all-terrain transport vehicle framework made of carbon fiber composite materials, which belongs to the technical field of all-terrain vehicles and comprises a main body, an engine placement mechanism is arranged at the bottom end of the main body, an inner supporting mechanism is arranged in the periphery of the main body, and the engine placement mechanism comprises a base plate. Guide rails are arranged on the two sides of the top face of the base plate, a clamping plate is connected to one end of the base plate, a spiral button is connected to the outer wall of the clamping plate, welding sections are connected to the two ends of the clamping plate, an equipment frame is attached to the inner wall of the clamping plate, and sliding grooves are formed in the two sides of the bottom end of the equipment frame. The main frame of the all-terrain transport vehicle framework can carry an engine structure through the base plate, during overhaul and maintenance, the engine connecting position can be dismantled, unlocking is achieved through rotation of the spiral button, and the equipment frame can be taken out along the sliding grooves in a sliding mode so as to be separated from the inner frame of the vehicle body, workers can overhaul or replace the equipment frame from the outside conveniently, operation is convenient and fast, and practicability is high. The structure is simple and stable.

Description

Technical Field

[0001] This utility model relates to the field of all-terrain vehicle technology, specifically to a carbon fiber composite all-terrain transport vehicle frame. Background Technology

[0002] All-terrain vehicles (ATVs), also known as mini ATVs or four-wheeled motorcycles, are designed to travel on various complex terrains. They feature four wheels and a low chassis, making them suitable for use in environments such as sand, mud, snow, and mountains. In addition, these vehicles are also called four-wheeled mountain bikes. Their features include high-performance suspension systems and all-terrain tires to ensure stability and comfort on harsh terrains. They are widely used in outdoor adventures, off-road travel, and other scenarios, and are suitable for driving in natural environments. In the agricultural and industrial sectors, ATVs are often used for transportation, patrol, and other tasks, and are favored for their flexibility and adaptability.

[0003] All-terrain vehicles are mainly composed of a frame, engine, suspension system, wheels, and braking system. The frame, also known as the vehicle skeleton, connects to the suspension system to keep the user stable in various complex terrains. To maintain the structural stability of the all-terrain vehicle while driving, the strength of the frame is extremely important. Therefore, most frame materials are made of carbon fiber composite material. Since the density of carbon fiber composite material is only one-quarter that of steel, but its strength is several times higher, it can achieve lightweight and high-strength characteristics as a vehicle skeleton, thus improving vehicle performance.

[0004] In the aforementioned all-terrain vehicle structure, the use of carbon fiber composite material to make the vehicle frame provides an improvement in strength and weight reduction for the all-terrain transport vehicle. However, since such vehicle frames are mostly one-piece structures, they are extremely inconvenient to disassemble and replace parts. Various parts need to be removed one by one from the frame before maintenance or replacement can be carried out. It is impossible to directly process the internal structure of the vehicle frame. Therefore, we propose a carbon fiber composite material all-terrain transport vehicle frame. Utility Model Content

[0005] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0006] The purpose of this invention is to provide a carbon fiber composite all-terrain transport vehicle frame to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a carbon fiber composite all-terrain transport vehicle frame, comprising a main body, an engine mounting mechanism at the bottom of the main body, an internal support mechanism around the main body, an engine mounting mechanism including a base plate, guide rails on both sides of the top surface of the base plate, a locking plate connected to one end of the base plate, a screw button connected to the outer wall of the locking plate, welding sections connected to both ends of the locking plate, an equipment frame attached to the inner wall of the locking plate, sliding grooves on both sides of the bottom end of the equipment frame, and connecting frames welded to both sides of the top surface of the equipment frame, with threaded holes distributed on the top surface of the connecting frames.

[0008] Furthermore, the base plate and the clamping plate are welded to the bottom of the main body via a welding section, and the clamping plate is threaded to the equipment frame via a screw.

[0009] Furthermore, the equipment frame slides with the base plate via a sliding groove, and the sliding groove and the guide rail are in the shape of an inverted trapezoid.

[0010] Furthermore, the main body includes a main frame, and a transport frame is connected to one side of the top of the main frame. Cable tie rings are provided on both sides of the front end of the main frame. A collar is sleeved on the outer wall of the cable tie ring. A vertical wire buckle is connected to one side of the outer wall of the collar. A clamping block is provided on one side of the inner wall of the vertical wire buckle. A screw is connected to one end of the clamping block.

[0011] Furthermore, the clamping block forms a threaded telescopic structure with one end of the vertical wire buckle via a screw, and the vertical wire buckle is rotatably engaged with the wire harness ring via a collar.

[0012] Furthermore, the inner support mechanism includes an inner composite layer, which is evenly distributed around the inside of the main frame, and the outer walls of the inner composite layer are coated with anti-corrosion paint. The inner composite layer has a cavity, and the inner wall of the cavity is connected to a cross frame.

[0013] Furthermore, the cross frame is fixedly connected to the inner wall of the inner composite layer, and the cross frame is arranged at equal intervals along the inner composite layer.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The main frame of this all-terrain transport vehicle can mount the engine structure via a base plate. During maintenance, the engine connection can be removed, and the equipment frame can be slid out along the slide by rotating the screw knob to unlock it. This allows the equipment frame to be removed from the vehicle's internal frame, making it convenient for workers to perform external maintenance or replacement. The operation is convenient, and the structure is simple and stable.

[0016] The frame of this all-terrain transport vehicle is composed of a main frame made of carbon fiber composite material. As the main frame structure, it provides mounting space and structural stability for various parts of the vehicle body. At the front end of the main frame, there is a cable tie structure. The cable tie can be rotated through the collar on the outer wall of the cable tie and the cables can be fixed by the vertical cable tie to organize the wiring for easy maintenance.

[0017] The frame of this all-terrain transport vehicle is made of an inner composite layer of carbon fiber composite material within the main frame. The hollow structure inside the inner composite layer further enhances the overall lightweight design. To maintain lightweight while increasing structural strength, fixed cross frames of the same material are arranged inside the cavities of the inner composite layer, thereby achieving the purpose of internal structural reinforcement. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of this utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the wire loop in the main body of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the engine mounting mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the internal support mechanism of this utility model.

[0022] In the diagram: 1. Main body; 101. Main frame; 102. Transport frame; 103. Cable tie ring; 104. Collar; 105. Vertical cable buckle; 106. Clamping block; 107. Screw; 2. Engine mounting mechanism; 201. Base plate; 202. Guide rail; 203. Clamping plate; 204. Screw; 205. Welding section; 206. Equipment frame; 207. Slide groove; 208. Connecting frame; 209. Threaded hole; 3. Internal support mechanism; 301. Inner composite layer; 302. Anti-corrosion paint; 303. Cavity; 304. Cross frame. Detailed Implementation

[0023] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0024] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0025] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0026] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0027] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] This utility model provides, for example Figure 1-4 The carbon fiber composite all-terrain transport vehicle frame shown includes a main body 1, an engine mounting mechanism 2 at the bottom of the main body 1, and an internal support mechanism 3 around the main body 1. The main body 1 includes a main frame 101, and a transport frame 102 is connected to one side of the top of the main frame 101. Cable harnesses 103 are provided on both sides of the front end of the main frame 101. A collar 104 is sleeved on the outer wall of the cable harness 103. A vertical wire buckle 105 is connected to one side of the outer wall of the collar 104, and a clamping block 106 is provided on one side of the inner wall of the vertical wire buckle 105. A screw 107 is connected to one end of the clamping block 106.

[0029] To provide structural stability and ease of maintenance for the overall all-terrain vehicle during use and deployment, such as Figure 1-2 As shown, the frame of this all-terrain transport vehicle is composed of a main frame 101 made of carbon fiber composite material. As the main frame structure, it provides mounting space and structural stability for various parts of the vehicle body. At the front end of the main frame 101, there is a cable tie ring 103 structure. The cable tie ring 103 can be rotated through the collar 104 on the outer wall of the cable tie ring 103. The cables are fixed by the vertical cable clip 105 to facilitate the management of wiring and maintenance.

[0030] like Figure 2-3 As shown, the engine mounting mechanism 2 includes a base plate 201, and guide rails 202 are provided on both sides of the top surface of the base plate 201. A clamping plate 203 is connected to one end of the base plate 201, and a screw 204 is connected to the outer wall of the clamping plate 203. Welding sections 205 are connected to both ends of the clamping plate 203, and an equipment rack 206 is attached to the inner wall of the clamping plate 203. Sliding grooves 207 are opened on both sides of the bottom end of the equipment rack 206, and connecting frames 208 are welded on both sides of the top surface of the equipment rack 206. Threaded holes 209 are distributed on the top surface of the connecting frame 208.

[0031] To facilitate convenient maintenance of structures such as the engine system, such as Figure 2-3 As shown, the main frame 101 of this all-terrain transport vehicle can mount the engine structure via the base plate 201. During inspection and maintenance, the engine connection can be removed, and the equipment frame 206 can be slid out along the slide 207 by rotating the screw 204 to detach it from the vehicle's internal frame. This makes it convenient for workers to inspect or replace the equipment from the outside. The operation is convenient, and the structure is simple and stable.

[0032] like Figure 4 As shown, the inner support mechanism 3 includes an inner composite layer 301, which is evenly distributed around the inside of the main frame 101. The outer walls of the inner composite layer 301 are covered with anti-corrosion paint 302. A cavity 303 is opened inside the inner composite layer 301, and a cross frame 304 is connected to the inner wall of the cavity 303.

[0033] Finally, in order to maintain the structural strength stability of the overall structure during use, such as Figure 4 As shown, the frame of this all-terrain transport vehicle is made of carbon fiber composite material inner composite layer 301 inside the main frame 101. The hollow cavity 303 structure inside the inner composite layer 301 further improves the overall lightweight structure. In order to increase structural strength while maintaining lightweight, fixed cross frame 304 of the same material is arranged inside the hollow cavity 303, thereby achieving the purpose of internal structural reinforcement.

[0034] In summary, when using this all-terrain transport vehicle frame, modular components such as the engine can first be fixed by welding the connecting bracket 208 or by fasteners using the threaded holes 209. After installation, the screw 204 needs to be tightened to keep the clamping plate 203 and the equipment frame 206 fixed. When maintenance is required, simply disconnect the engine assembly from the rest of the connection parts in the frame, rotate the screw 204 to unlock it, and slide the equipment frame 206 out from the base plate 201 on the side of the main frame 101 along the slide groove 207. At this time, the mounted equipment components are also taken out, which facilitates the disassembly process and makes it convenient for users to inspect and maintain the vehicle.

[0035] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A carbon fiber composite all-terrain transport vehicle frame, comprising a main body (1), characterized in that: An engine mounting mechanism (2) is provided at the bottom of the main body (1), and an internal support mechanism (3) is provided around the main body (1). The engine mounting mechanism (2) includes a base plate (201), and guide rails (202) are provided on both sides of the top surface of the base plate (201). A clamping plate (203) is connected to one end of the base plate (201), and a screw (204) is connected to the outer wall of the clamping plate (203). Welding sections (205) are connected to both ends of the clamping plate (203), and an equipment rack (206) is attached to the inner wall of the clamping plate (203). Sliding grooves (207) are provided on both sides of the bottom end of the equipment rack (206), and connecting frames (208) are welded on both sides of the top surface of the equipment rack (206). Threaded holes (209) are distributed on the top surface of the connecting frame (208).

2. The carbon fiber composite all-terrain transport vehicle frame according to claim 1, characterized in that: The base plate (201) and the card plate (203) are welded and fixed to the bottom of the main body (1) through the welding section (205), and the card plate (203) is threaded to the equipment frame (206) through the screw (204).

3. The carbon fiber composite all-terrain transport vehicle frame according to claim 1, characterized in that: The equipment frame (206) is slidably engaged with the base plate (201) through a slide groove (207), and the slide groove (207) and the guide rail (202) are in the shape of an inverted trapezoid.

4. The carbon fiber composite all-terrain transport vehicle frame according to claim 1, characterized in that: The main body (1) includes a main frame (101), and a transport frame (102) is connected to one side of the top of the main frame (101). Cable tie rings (103) are provided on both sides of the front end of the main frame (101). A collar (104) is sleeved on the outer wall of the cable tie ring (103). A vertical wire buckle (105) is connected to one side of the outer wall of the collar (104), and a clamping block (106) is provided on one side of the inner wall of the vertical wire buckle (105). A screw (107) is connected to one end of the clamping block (106).

5. The carbon fiber composite all-terrain transport vehicle frame according to claim 4, characterized in that: The clamp (106) forms a threaded telescopic structure with one end of the vertical wire buckle (105) via a screw (107), and the vertical wire buckle (105) is rotatably engaged with the wire harness ring (103) via a collar (104).

6. The carbon fiber composite all-terrain transport vehicle frame according to claim 1, characterized in that: The inner support mechanism (3) includes an inner composite layer (301), which is evenly distributed around the inside of the main frame (101), and the outer walls of the inner composite layer (301) are covered with anti-corrosion paint (302). A cavity (303) is opened inside the inner composite layer (301), and a cross frame (304) is connected to the inner wall of the cavity (303).

7. The carbon fiber composite all-terrain transport vehicle frame according to claim 6, characterized in that: The cross frame (304) is fixedly connected to the inner wall of the inner composite layer (301), and the cross frame (304) is arranged at equal intervals along the inner composite layer (301).

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