Simple boarding device
By designing a telescopic support frame and auxiliary support frame structure for a simple loading device, the problem of existing loading ramps being too bulky to carry has been solved, enabling rapid deployment and storage, and improving convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-03-31
AI Technical Summary
Existing loading ramps are large, heavy, and cannot be disassembled, making them unsuitable for transport and reducing their convenience.
A simple loading device comprising a first-stage conveyor and a second-stage conveyor is designed. It can be quickly set up and stored using telescopic support frames and auxiliary support frames, and is equipped with rollers and casters to facilitate the transport and handling of goods.
It enables rapid deployment and storage of loading ramps, significantly reducing their size after use and making them portable, thus improving ease of use and carrying.
Smart Images
Figure CN224062028U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of logistics and transportation technology, specifically a simple boarding device. Background Technology
[0002] With the rapid development of the automotive logistics industry, loading ramps have been widely used in the field of vehicle logistics to bridge the height difference between the truck bed and the ground, allowing transported vehicles to smoothly enter the truck bed. While existing loading ramps can meet the loading requirements, they are large and heavy, and being a single unit, they cannot be repeatedly disassembled and reassembled, making them unsuitable for transport and reducing their convenience. Utility Model Content
[0003] To solve the above-mentioned technical problems, this utility model proposes a simple boarding device with a simple structure, easy assembly and disassembly, and quick deployment. After use, it can be folded and carried with the vehicle, making it extremely convenient to use, store, and carry.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] A simple boarding device, characterized in that it includes a first-stage conveying mechanism and a second-stage conveying mechanism. The first-stage conveying mechanism includes a main support frame with a main mounting plate on it, forming a first placement channel between adjacent main mounting plates. The second-stage conveying mechanism includes a telescopic support frame with a telescopic mounting plate on it, forming a second placement channel between adjacent telescopic mounting plates. Rollers are rotatably mounted on the main mounting plate and the telescopic mounting plate. The telescopic support frame is movably mounted on the main support frame, with the telescopic mounting plate located within the first placement channel and the main mounting plate located within the second placement channel.
[0006] Furthermore, it also includes an auxiliary conveying mechanism, which includes an auxiliary support frame, an auxiliary mounting plate on the auxiliary support frame, a third placement channel formed between adjacent auxiliary mounting plates, the third placement channel having the same width as the first placement channel, and rollers rotatably mounted on the auxiliary mounting plate.
[0007] Furthermore: a limiting plate is installed at the end of the main support frame, and a guide wheel is installed on the limiting plate. The telescopic support frame is located above the guide wheel. When the telescopic support frame is pulled away from the first placement channel, the telescopic mounting plate moves through the guide wheel.
[0008] Furthermore, a limiting rod is installed at one end of the telescopic support frame. When the telescopic support frame is pushed into the first placement channel, the limiting rod is pressed against the end of the main mounting plate.
[0009] Furthermore, the rollers on the main mounting plate and the rollers on the telescopic mounting plate are arranged in the same direction.
[0010] Furthermore, the main support frame and the auxiliary support frame are each equipped with casters at their bottoms.
[0011] In the above structure: the simple loading device proposed by this utility model includes a first-stage conveying mechanism and a second-stage conveying mechanism. The first-stage conveying mechanism includes a main support frame with a main mounting plate. A first placement channel for storing telescopic mounting plates is formed between adjacent main mounting plates. The second-stage conveying mechanism includes a telescopic support frame with a telescopic mounting plate. A second placement channel for storing main mounting plates is formed between adjacent telescopic mounting plates. Rollers are rotatably installed on the main mounting plate and the telescopic mounting plate. When transporting goods, the rollers can achieve fast and easy transport. When the distance between the warehouse and the truck is long, the length of the main support frame can be extended by an auxiliary support frame to facilitate the transport of goods by staff. Guide wheels installed on the limiting plate can facilitate the telescopic support frame to be pulled out or pushed in from the first placement channel. Universal wheels are provided at the bottom of the auxiliary support frame and the main support frame, which facilitate the handling by staff.
[0012] In use, the auxiliary support frame is laid out, and the telescopic support frame is pulled out from the first placement channel inside the main support frame. One end of the telescopic support frame is on the main support frame, and the other end is inside the truck. At this time, the goods in the cargo compartment can be transported into the truck through the rollers on the auxiliary mounting plate, the main mounting plate, and the telescopic mounting plate. After the goods are transported, the telescopic support frame is pushed to store it in the first placement channel. At this time, the main support frame is also stored in the second placement channel. The size of the entire device is greatly reduced, and it can be stored with the truck and reused after the truck has been transported to its destination, which is very convenient.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] This utility model achieves rapid transport of goods from the warehouse to the truck by setting up a first-stage conveyor mechanism and a second-stage conveyor mechanism. In use, the telescopic support frame can be pulled out from the main support frame for quick deployment. When the distance between the warehouse and the truck is long, it can be extended by using an auxiliary support frame. After the goods are loaded onto the truck, the telescopic support frame can be stored in the first placement channel inside the main support frame. After storage, the size is reduced, making it easy to store and carry with the truck, and very convenient to use. Both the auxiliary support frame and the main support frame are equipped with casters at the bottom for easy handling. Attached Figure Description
[0015] Figure 1 This is a schematic diagram illustrating the use of this application in conjunction with a transport vehicle;
[0016] Figure 2 This is a schematic diagram of the structure of this application;
[0017] Figure 3 This is a schematic diagram of the guide wheel installation structure;
[0018] List of reference numerals in the attached diagram:
[0019] 1. Main support frame; 11. Main mounting plate; 12. First placement channel; 13. Limiting plate; 2. Telescopic support frame; 21. Telescopic mounting plate; 22. Limiting rod; 23. Second placement channel; 3. Roller; 4. Auxiliary support frame; 41. Auxiliary mounting plate; 42. Third placement channel; 5. Guide wheel. Detailed Implementation
[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:
[0021] like Figure 1-3 As shown, this utility model proposes a simple boarding device, comprising a first-stage conveying mechanism and a second-stage conveying mechanism. The first-stage conveying mechanism includes a main support frame 1, on which a main mounting plate 11 is provided, forming a first placement channel 12 between adjacent main mounting plates 11. The second-stage conveying mechanism includes a telescopic support frame 2, on which a telescopic mounting plate 21 is provided, forming a second placement channel 23 between adjacent telescopic mounting plates 21. Rollers 3 are rotatably mounted on the main mounting plate 11 and the telescopic mounting plate 21, respectively. The telescopic support frame 2 is movably mounted on the main support frame 1, with the telescopic mounting plate 21 located within the first placement channel 12 and the main mounting plate 11 located within the second placement channel 23. An auxiliary conveying mechanism is also included, comprising an auxiliary support frame 4, on which an auxiliary mounting plate 41 is provided, forming a third placement channel 42 between adjacent auxiliary mounting plates 41. The third placement channel 42 has the same width as the first placement channel 12, and rollers 3 are rotatably mounted on the auxiliary mounting plate 41. A limiting plate 13 is installed at one end of the main support frame 1, and a guide wheel 5 is installed on the limiting plate 13. The telescopic support frame 2 is located above the guide wheel 5. When the telescopic support frame 2 is pulled out of the first placement channel 12, the telescopic mounting plate 21 moves via the guide wheel 5. A limiting rod 22 is installed at one end of the telescopic support frame 2. When the telescopic support frame 2 is pushed into the first placement channel 12, the limiting rod 22 presses against the end of the main mounting plate 11. The rollers 3 on the main mounting plate 11 and the rollers 3 on the telescopic mounting plate 21 are arranged in the same direction. The bottom of the main support frame 1 and the auxiliary support frame 4 are respectively provided with casters.
[0022] This utility model proposes a simple loading device, comprising a first-stage conveying mechanism and a second-stage conveying mechanism. The first-stage conveying mechanism includes a main support frame 1, on which a main mounting plate 11 is mounted. A first placement channel 12 for accommodating a telescopic mounting plate 21 is formed between adjacent main mounting plates 11. The second-stage conveying mechanism includes a telescopic support frame 2, on which a telescopic mounting plate 21 is mounted. A second placement channel 23 for accommodating the main mounting plate 11 is formed between adjacent telescopic mounting plates 21. Rollers 3 are rotatably mounted on the main mounting plate 11 and the telescopic mounting plate 21, respectively. When transporting goods, the rollers 3 enable fast and easy transport. When the distance between the warehouse and the truck is long, the length of the main support frame 1 can be extended by an auxiliary support frame 4 to facilitate the transport of goods by staff. Guide wheels 5 installed on the limiting plate 13 facilitate the pulling out or pushing of the telescopic support frame 2 from the first placement channel 12. Universal wheels are respectively provided at the bottom of the auxiliary support frame 4 and the main support frame 1, which facilitate the handling by staff.
[0023] In use, the auxiliary support frame 4 is laid out, and the telescopic support frame 2 is pulled out from the first placement channel 12 inside the main support frame 1. One end of the telescopic support frame 2 is located on the main support frame 1, and the other end is located inside the truck. At this time, the goods in the cargo compartment can be transported into the truck through the rollers 3 on the auxiliary mounting plate 41, the main mounting plate 11, and the telescopic mounting plate 21. After the goods are transported, the telescopic support frame 2 is pushed to store it in the first placement channel 12. At this time, the main support frame 1 is also stored in the second placement channel 23. The size of the entire device is greatly reduced, and it can be stored with the truck and reused after the truck has been transported to its destination, which is very convenient.
[0024] This utility model achieves rapid transport of goods from the warehouse to the truck by setting up a first-stage conveying mechanism and a second-stage conveying mechanism. In use, the telescopic support frame 2 can be pulled out from the main support frame 1 for quick deployment. When the distance between the warehouse and the truck is long, it can be extended by the auxiliary support frame 4. After the goods are loaded onto the truck, the telescopic support frame 2 can be stored in the first placement channel 12 inside the main support frame 1. After storage, the volume is reduced, making it easy to store with the truck and very convenient to carry and use. Both the auxiliary support frame 4 and the main support frame 1 are equipped with casters at the bottom for easy handling.
[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any modifications or equivalent changes made based on the technical essence of the present utility model shall still fall within the scope of protection claimed by the present utility model.
Claims
1. A simple boarding aid characterized in that: The utility model provides a two-stage conveying mechanism, which comprises a first conveying mechanism and a second conveying mechanism, wherein the first conveying mechanism comprises a main support frame (1), the main support frame (1) is provided with main mounting plates (11), first installation channels (12) are formed between adjacent main mounting plates (11), the second conveying mechanism comprises a telescopic support frame (2), the telescopic support frame (2) is provided with telescopic mounting plates (21), second installation channels (23) are formed between adjacent telescopic mounting plates (21), the main mounting plates (11) and the telescopic mounting plates (21) are respectively provided with rotatingly installed rollers (3), the telescopic support frame (2) is movably installed on the main support frame (1), the telescopic mounting plates (21) are located in the first installation channels (12), and the main mounting plates (11) are located in the second installation channels (23).
2. A simple boarding aid according to claim 1, characterized in that: The utility model also comprises an auxiliary conveying mechanism, the auxiliary conveying mechanism comprises an auxiliary support frame (4), the auxiliary support frame (4) is provided with auxiliary mounting plates (41), third installation channels (42) are formed between adjacent auxiliary mounting plates (41), the third installation channels (42) have the same width as the first installation channels (12), and the auxiliary mounting plates (41) are provided with rotatingly installed rollers (3).
3. A simple boarding aid according to claim 1, characterized in that: The main support frame (1) is provided with a limiting plate (13) at one end, the limiting plate (13) is provided with a guide wheel (5), the telescopic support frame (2) is located above the guide wheel (5), and when the telescopic support frame (2) is pulled to separate from the first installation channels (12), the telescopic mounting plates (21) are moved through the guide wheel (5).
4. A simple boarding aid according to claim 1, characterized in that: One end of the telescopic support frame (2) is provided with a limiting rod (22), and when the telescopic support frame (2) is pushed to be accommodated in the first installation channels (12), the limiting rod (22) is tightly arranged at one end of the main mounting plates (11).
5. A simple boarding aid as claimed in claim 1, characterized in that: The rollers (3) on the main mounting plates (11) and the rollers (3) on the telescopic mounting plates (21) are arranged in the same direction.
6. A simple boarding aid according to claim 1 or 2, characterized in that: The main support frame (1) and the auxiliary support frame (4) are respectively provided with universal wheels at the bottom.