Anti-skid and anti-silting device for transport vehicles and large, medium and small passenger cars
By designing the anti-slip anti-silt device of the fixed structure and the outer ring expansion bracket, the problems of silt and side slip of the transport vehicle under harsh road conditions are solved, and safe and smooth driving of autonomous escape is achieved. High silicon copper-containing steel frames and The rubber pads improve anti-slip and tensile strength, ensuring the reliability and economicality of the device.
Patent Information
- Application Number
- CN202421367435.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-01-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Transport vehicles and large, medium and small passenger cars are prone to silt and slip when driving on ice and snowy roads, muddy roads, and Gobi. It is difficult to save themselves by relying solely on manpower. Due to the rescue location and traffic conditions, the time for escape is long.
An anti-slip anti-silt device including a fixed structure and an outer ring expansion bracket was designed. The cross structure and retractable steel belt bracket were combined with full welding. The installation and disassembly of the device was achieved by bolt fixing and clamp joints, combining high-level Silicon copper-containing steel frame and rubber pad improve anti-slip and tensile strength.
The device can ensure the safe and smooth vehicle driving under ice, snow, mud, and Gobi road conditions, get out of trouble independently, avoid foreign aid, and be convenient to use, simple to operate, low price, and improve the corrosion resistance and service life of the device.
Smart Images
Figure CN222346660U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical equipment, in particular to an anti-skid and anti-siltation device for transport vehicles and large, medium and small passenger cars. Background Art
[0002] At present, when transport vehicles and large, medium and small passenger buses are driving on icy roads, muddy roads and deserts, the roads are covered with snow, grass and other vegetation, making the road environment difficult to survey and prone to siltation and skidding. It is difficult to escape by manpower alone, and waiting for rescue is often time-consuming and long due to uncertain factors such as location, traffic conditions, and network signals. Utility Model Content
[0003] In view of the current problems of weak self-rescue ability of transport vehicles and large, medium and small passenger cars when they are stuck in silt and skid, the utility model aims to make transport vehicles and large, medium and small passenger cars safe and smooth when driving on icy and snowy roads, muddy roads and Gobi deserts, and to achieve the purpose of getting out of trouble by relying on their own ability without external assistance. The utility model is easy to use, simple to operate, highly reliable, and low in price, and can achieve ideal use effects.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] An anti-skid and anti-siltation device for transport vehicles and large, medium and small passenger cars, comprising a fixed structure and an outer ring extension bracket, the fixed structure comprising a wheel hub fixing frame, an axle extension portion and a bracket support portion, the wheel hub fixing frame, the axle extension portion and the bracket support portion are all fully welded together, the wheel hub fixing frame is a cross, the wheel hub fixing frame is fixed to the axle head by means of bolt holes, the bracket support portion is a triangular cross frame, a first axial hole is provided at the terminal end of the bracket support portion, the outer ring extension bracket comprises an anti-skid bracket and a fixed connection joint, the anti-skid bracket is a linear frame, a second axial hole is provided at the port of the anti-skid bracket, the fixed connection joint is a clamp-type joint, and third axial holes are provided at both ends of the fixed connection joint.
[0006] Preferably, anti-slip pads are fixedly provided at multiple corners of the anti-slip bracket, and each of the anti-slip pads is a rubber pad.
[0007] Preferably, a bolt is movably sleeved inside each of the fixed connection joints, and one end of each of the bolts is threadedly sleeved inside the anti-slip bracket.
[0008] Preferably, the hub fixing frame, the shaft extension portion, the bracket support portion, the anti-slip bracket and the fixed connection joint are all high-silicon copper-containing steel frames.
[0009] Preferably, the hub fixing frame has a thickness of 10 mm and a width of 20 mm-30 mm, the diameter of the shaft extension portion is 30 mm, and the thickness of the bracket support portion is 15 mm.
[0010] Preferably, the anti-slip bracket is composed of three retractable steel belts, each of which has a thickness of 15 mm and a width of 30 mm, and a length of 30 cm-50 cm. The fixed connection joint has a thickness of 10 mm, a width of 50 mm, and a length of 100 mm.
[0011] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0012] 1. The utility model sets a fixed structure, selects four shaft holes in the wheel hub of the fixed structure, uses shaft head screws to tightly fix the wheel hub fixing structure and the shaft head, the shaft hole size is consistent with the shaft head screw diameter, and the device part does not need to be removed when it does not affect driving.
[0013] 2. The utility model, through the outer ring expansion bracket provided, when driving on icy roads, muddy roads, and Gobi deserts, outer ring expansion brackets of different sizes are taken out according to road conditions, and the steel belt of the outer ring expansion bracket and the fixed structure are connected by using the axial holes at both ends of the fixed connection joint. The two steel belts of the outer ring expansion bracket are freely fixedly combined according to the actual required size. Generally, the combined length should not exceed 5 cm of the outer diameter of the tire. The extended end of the outer ring expansion bracket is outward, and the forward gear and the reverse gear can be switched at will during driving. The outer ring expansion bracket is removed after driving out of the icy and silted sections. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application 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 recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0015] Figure 1 This is a schematic diagram of the structure of an anti-skid and anti-siltation device for transport vehicles and large, medium and small passenger cars;
[0016] Figure 2 This is a schematic diagram of the fixed structure of the anti-skid and anti-siltation device for transport vehicles and large, medium and small passenger cars of the new utility model;
[0017] Figure 3 The present invention is a schematic diagram of the outer ring expansion bracket structure of a new and practical anti-skid and anti-siltation device for transport vehicles and large, medium and small passenger cars.
[0018] Description of reference numerals:
[0019] 1. Wheel hub fixing frame; 2. Shaft extension; 3. Bracket support; 4. Anti-skid bracket; 5. Fixed connection joint; 6. Anti-skid pad; 7. Bolt. DETAILED DESCRIPTION
[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0021] The utility model embodiment discloses an anti-skid and anti-siltation device for a transport vehicle and large, medium and small passenger vehicles.
[0022] The utility model provides Figure 1-Figure 3 The anti-skid and anti-siltation device for transport vehicles and large, medium and small passenger vehicles shown in the figure comprises a fixed structure and an outer ring expansion bracket, the fixed structure comprises a hub fixing frame 1, an axle extension portion 2 and a bracket support portion 3, the hub fixing frame 1, the axle extension portion 2 and the bracket support portion 3 are all fully welded together, the hub fixing frame 1 is a cross, the hub fixing frame 1 is fixed to the axle head by means of bolt holes, the bracket support portion 3 is a triangular cross frame, a first shaft hole is provided at the terminal of the bracket support portion 3, the outer ring expansion bracket comprises an anti-skid bracket 4 and a fixed connection joint 5, the anti-skid bracket 4 is a linear frame, a second shaft hole is provided at the port of the anti-skid bracket 4, the fixed connection joint 5 is a clamp-type joint, and both ends of the fixed connection joint 5 have a third Axle hole, the hub fixing frame 1 has a thickness of 10mm and a width of 20mm-30mm, the diameter of the shaft extension 2 is 30mm, the bracket support part 3 has a thickness of 15mm, and the anti-skid bracket 4 is composed of three retractable steel belts, each of which has a thickness of 15mm and a width of 30mm, and the length of each steel belt is 30cm-50cm. The fixed connection joint 5 has a thickness of 10mm, a width of 50mm, and a length of 100mm. The fixed structure 2 and the bracket support part 3 are set up to ensure the safety and smoothness of transport vehicles and large, medium and small passenger cars when driving on icy roads, muddy roads, and Gobi, and can achieve the purpose of getting out of trouble by relying on their own abilities without external assistance.
[0023] In order to enhance the anti-skid effect of the anti-skid bracket 4, it is ensured that the anti-skid bracket 4 has a high anti-skid property, such as Figure 1 and Figure 3 As shown, anti-skid pads 6 are fixedly arranged at multiple corners of the anti-skid bracket 4, and each anti-skid pad 6 is a rubber pad. The rubber pads have a high friction coefficient, and thus the friction force generated by the contact surface between the external objects and the anti-skid bracket 4 is large, thereby ensuring that the anti-skid bracket 4 has a strong anti-skid ability.
[0024] In order to facilitate the user to install and disassemble the fixed connection joint 5 and the anti-slip bracket 4, Figure 1 and Figure 3As shown, each fixed connection joint 5 is movably sleeved with a bolt 7, and one end of each bolt 7 is threadedly sleeved into the anti-slip bracket 4. The provided bolts 7 can facilitate the user to install and disassemble the fixed connection joint 5 and the anti-slip bracket 4.
[0025] In order to improve the tensile strength, yield strength and corrosion resistance, thereby extending its service life, such as Figure 1-Figure 3 As shown, the hub fixing frame 1, the shaft extension 2, the bracket support portion 3, the anti-skid bracket 4 and the fixed connection joint 5 are all high-silicon copper-containing steel frames. By utilizing the high-silicon copper-containing steel frame, the high-silicon copper-containing steel has higher hardness, strength and corrosion resistance, thereby being able to improve the tensile strength, yield strength and corrosion resistance, thereby extending its service life.
[0026] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. An anti-skid and anti-siltation device for transport vehicles and large, medium and small passenger vehicles, comprising a fixed structure and an outer ring expansion bracket, characterized in that: The fixing structure comprises a hub fixing frame (1), an axle extension portion (2) and a bracket support portion (3); the hub fixing frame (1), the axle extension portion (2) and the bracket support portion (3) are all fully welded together; the hub fixing frame (1) is a cross; the hub fixing frame (1) is fixed to the axle head by means of bolt holes; the bracket support portion (3) is a triangular cross frame; a first axial hole is provided at a terminal end of the bracket support portion (3); the outer ring extension bracket comprises an anti-slip bracket (4) and a fixed connection joint (5); the anti-slip bracket (4) is a linear frame; a second axial hole is provided at a port of the anti-slip bracket (4); the fixed connection joint (5) is a clamp-type joint; and both ends of the fixed connection joint (5) have third axial holes.
2. The anti-skid and anti-sinking device for transport vehicles and large, medium and small passenger vehicles according to claim 1, characterized in that: Anti-slip pads (6) are fixedly arranged at multiple corners of the anti-slip bracket (4), and each of the anti-slip pads (6) is a rubber pad.
3. The anti-skid and anti-sinking device for transport vehicles and large, medium and small passenger vehicles according to claim 1, characterized in that: A bolt (7) is movably sleeved inside each of the fixed connection joints (5), and one end of each of the bolts (7) is threadedly sleeved inside the anti-slip bracket (4).
4. The anti-skid and anti-siltation device for transport vehicles and large, medium and small passenger vehicles according to claim 1, characterized in that: The wheel hub fixing frame (1), the shaft extension portion (2), the bracket support portion (3), the anti-slip bracket (4) and the fixed connection joint (5) are all high-silicon copper-containing steel frames.
5. The anti-skid and anti-sinking device for transport vehicles and large, medium and small passenger vehicles according to claim 1, characterized in that: The hub fixing frame (1) has a thickness of 10 mm and a width of 20 mm-30 mm, the shaft extension portion (2) has a diameter of 30 mm, and the bracket support portion (3) has a thickness of 15 mm.
6. The anti-skid and anti-sinking device for transport vehicles and large, medium and small passenger vehicles according to claim 1, characterized in that: The anti-slip bracket (4) is composed of three retractable steel belts, each of which has a thickness of 15 mm and a width of 30 mm, and a length of 30 cm-50 cm. The fixed connection joint (5) has a thickness of 10 mm, a width of 50 mm, and a length of 100 mm.