Bus lifting multipurpose trolley convenient for classified storage of articles
By installing moving baffles, limit boxes, and movable plates on the busbar transport trolley, convenient item classification and storage and improved stability are achieved, solving the problems of difficult space adjustment and poor stability of existing busbar transport trolleys.
Patent Information
- Application Number
- CN202520247349.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-02-17
AI Technical Summary
The existing busbar transport trolleys cannot be easily adjusted to fit the busbars, and their stability is poor when loading and unloading the busbars.
A multi-purpose trolley for lifting busbars was designed to facilitate the classification and storage of items. By setting up a moving baffle, a limit box, a movable plate, a limit post, and a limit spring, the baffle can be easily disassembled and its position adjusted. Combined with upper and lower electric push rods, a moving frame, a support rod, a sleeve, and a telescopic rod, stability is improved.
It enables convenient classification and storage of busbars, improves stability during transportation, and enhances the user-friendly experience.
Smart Images
Figure CN223658206U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a multi-purpose trolley for lifting busbars, which facilitates the classification and storage of items, and belongs to the technical field of multi-purpose trolley equipment for lifting busbar transportation. Background Technology
[0002] Busbars are made of copper or aluminum. Compared with cables, they have higher current density, lower resistance, less skin effect, and do not require derating. The smaller voltage drop means less energy loss, ultimately saving the user's investment. Busbars are generally composed of many sections, each of which is short and light. Therefore, installation can be completed quickly by only a few people. To better transport the lifted busbars, trolleys are usually used.
[0003] Existing technologies have the following problems:
[0004] Researchers have found that existing busbar transport trolleys are not user-friendly because the space on the trolley cannot be easily adjusted, and the trolleys are not very stable when the busbar is lifted and placed, which hinders their widespread use. Utility Model Content
[0005] To address the problems mentioned in the background section, this invention provides a multi-purpose trolley for easily classifying and storing items.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-purpose trolley for easy classification and storage of items, comprising a vehicle body, upper and lower electric push rods fixedly connected to the bottom surface of the vehicle body, a moving frame fixedly connected to the telescopic ends of the upper and lower electric push rods, a support rod movably connected through the top surface of the moving frame, a sleeve fixedly connected to the bottom surface of the moving frame, a telescopic rod threadedly connected to the inner surface of the sleeve, a front baffle fixedly connected to the top surface of the vehicle body, a side baffle fixedly connected to the rear surface of the front baffle, a rear baffle fixedly connected to the rear surface of the side baffle, a moving baffle slidably connected to the top surface of the rear baffle, a limit box fixedly connected through the front surface of the moving baffle, a movable plate slidably connected to the inner cavity of the limit box, a limit post fixedly connected through the front surface of the movable plate, and a limit spring fixedly connected to the front surface of the movable plate.
[0007] Preferably, there are four support rods, with the top ends of the four support rods fixedly connected to the bottom surface of the vehicle body, and omnidirectional wheels fixedly connected to the bottom surfaces of the four support rods.
[0008] Preferably, the bottom surface of the telescopic rod is movably connected to a grounding plate via a bearing, and the outer surface of the telescopic rod is fixedly connected to a rotating rod.
[0009] Preferably, both the top surface of the front baffle and the top surface of the rear baffle are provided with sliding grooves, and a sliding rod is fixedly connected to the moving baffle near the sliding groove. A ball bearing is movably connected to the bottom surface of the sliding rod.
[0010] Preferably, one end of the limiting post is fixedly connected to a pull handle, and the other end of the limiting post away from the pull handle is movably connected to the limiting box.
[0011] Preferably, a limiting hole is provided on the front surface of the front baffle, and the limiting hole matches the structural dimensions of the limiting post.
[0012] Preferably, the limiting spring is fixedly connected to the limiting box at the end away from the moving plate, and the outer surface of the limiting spring is coated with a corrosion-resistant layer.
[0013] The beneficial effects of this utility model are:
[0014] 1. This utility model, by setting up a motion baffle, a limiting box, a movable plate, a limiting post, and a limiting spring, allows for convenient disassembly and installation of the motion baffle, and effortless repositioning of the motion baffle, enabling better classification and storage of items, and is more user-friendly. In use, by pulling the handle, the combination of the limiting post and the movable plate is moved. At this time, the limiting spring deforms and generates elastic force, and the limiting post moves away from the limiting hole on the front side of the front baffle. At this time, the motion baffle can be removed directly, or the motion baffle can be slid left and right to move to a suitable position. After releasing the handle, the limiting spring returns to its original shape, driving the movement of the movable plate and the limiting post. The limiting post is inserted into the corresponding limiting hole to limit the position of the motion baffle.
[0015] 2. By incorporating upper and lower electric push rods, a moving frame, a support rod, a sleeve, and a telescopic rod, the trolley can be placed more stably, preventing swaying when loading or unloading busbar materials. In use, controlling the extension of the upper and lower electric push rods will cause the moving frame to move, bringing the grounding plate connected to the telescopic rod below the moving frame into contact with the ground. The casters at the bottom of the support rod will then lift off the ground. The telescopic rod can also be rotated using the rotating rod on the outside of the telescopic rod to adjust the length of the telescopic rod and sleeve assembly, making it suitable for various uneven ground surfaces and providing better stability. Attached Figure Description
[0016] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2This utility model Figure 1 Schematic diagram of the structure at point A;
[0019] Figure 3 This utility model Figure 1 Schematic diagram of the structure at point B;
[0020] Figure 4 This is a structural schematic diagram showing the side details of the motion baffle in this utility model;
[0021] Figure 5 This is a structural schematic diagram showing the details of the inner cavity of the limiting box in this utility model.
[0022] In the diagram: 1. Vehicle body; 2. Upper and lower electric push rods; 3. Moving frame; 4. Support rod; 5. Sleeve; 6. Telescopic rod; 7. Front baffle; 8. Side baffle; 9. Rear baffle; 10. Moving baffle; 11. Limit box; 12. Moving plate; 13. Limit post; 14. Limit spring; 15. Caster wheel; 16. Slide groove; 17. Sliding rod; 18. Ball bearing; 19. Pull handle; 20. Limit hole. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Example 1
[0025] Please see Figure 1-5 This utility model provides the following technical solution: A multi-purpose trolley for easy classification and storage of items, including a trolley body 1, with upper and lower electric push rods 2 fixedly connected to the bottom surface of the trolley body 1, a moving frame 3 fixedly connected to the telescopic end of the upper and lower electric push rods 2, a support rod 4 movably connected through the top surface of the moving frame 3, a sleeve 5 fixedly connected to the bottom surface of the moving frame 3, a telescopic rod 6 threadedly connected to the inner surface of the sleeve 5, a front baffle 7 fixedly connected to the top surface of the trolley body 1, a side baffle 8 fixedly connected to the rear surface of the front baffle 7, a rear baffle 9 fixedly connected to the rear surface of the side baffle 8, a moving baffle 10 slidably connected to the top surface of the rear baffle 9, a limit box 11 fixedly connected through the front surface of the moving baffle 10, a movable plate 12 slidably connected to the inner cavity of the limit box 11, a limit post 13 fixedly connected through the front surface of the movable plate 12, and a limit spring 14 fixedly connected to the front surface of the movable plate 12.
[0026] In use, first control the extension of the upper and lower electric push rods 2 to lower the motion frame 3, so that the grounding plate connected to the telescopic rod 6 below the motion frame 3 contacts the ground, and the universal wheel 15 at the bottom of the support rod 4 leaves the ground. At this time, the telescopic rod 6 can also be rotated by the rotating rod on the outside of the telescopic rod 6 to adjust the length of the telescopic rod 6 and the sleeve 5 assembly, so that the vehicle body 1 is more stable. Then, lift the busbar and place it on the vehicle body 1. Further, control the retraction of the upper and lower electric push rods 2 to contact the universal wheel 15 with the ground, and then push the busbar to the appropriate position by the universal wheel 15 below the support rod 4.
[0027] It should be noted that the bottom surface of the side panel 8 and the bottom surface of the rear panel 9 are both fixedly connected to the vehicle body 1, and the rear panel 9 is completely identical to the front panel 7.
[0028] It should be noted that the front and rear surfaces of the motion baffle 10 are respectively attached to and slidably connected to the front baffle 7 and the rear baffle 9.
[0029] As a preferred technical solution of the present invention for a multi-purpose trolley with a lifting busbar that facilitates the classification and storage of items, there are four support rods 4. The top ends of the four support rods 4 are fixedly connected to the bottom surface of the vehicle body 1, and the bottom surfaces of the four support rods 4 are fixedly connected to casters 15. The top ends of the four support rods 4 are respectively fixedly connected to the four corners of the bottom surface of the vehicle body 1.
[0030] As a preferred technical solution of the present invention for a multi-purpose trolley for easy classification and storage of items, the bottom surface of the telescopic rod 6 is movably connected to a ground plate through a bearing, and the outer surface of the telescopic rod 6 is fixedly connected to a rotating rod; by rotating the telescopic rod 6, the length of the telescopic rod 6 and the sleeve 5 assembly can be adjusted.
[0031] As a preferred technical solution of this utility model for a multi-purpose trolley for easy classification and storage of items, the top surface of the front baffle 7 and the top surface of the rear baffle 9 are both provided with grooves 16. A sliding rod 17 is fixedly connected to the moving baffle 10 near the groove 16. A ball bearing 18 is movably connected to the bottom surface of the sliding rod 17. The bottom end of the ball bearing 18 is slidably connected to the bottom of the inner cavity of the groove 16. The moving baffle 10 slides in the groove 16 through the combination of the sliding rod 17 and the ball bearing 18. The outer diameter of the ball bearing 18 is smaller than the outer diameter of the horizontal section of the sliding rod 17, ensuring that the sliding rod 17 can be removed from the groove 16, and the moving baffle 10 can be disassembled and installed.
[0032] Example 2
[0033] Please see Figure 3 , Figure 4 and Figure 5 The difference between this embodiment and Embodiment 1 is that:
[0034] One end of the limiting post 13 is fixedly connected to a pull handle 19, and the other end of the limiting post 13, away from the pull handle 19, is movably connected to the limiting box 11. A limiting hole 20 is opened on the front surface of the front baffle 7, and the limiting hole 20 matches the structural dimensions of the limiting post 13. The end of the limiting spring 14, away from the moving plate 12, is fixedly connected to the limiting box 11, and the outer surface of the limiting spring 14 is coated with a corrosion-resistant layer. The location of the limiting spring 14 is explained. The corrosion-resistant layer is an epoxy paint layer. By pulling the handle 19, the movement of the combination of the moving plate 12 and the limiting post 13 can be pulled, and the limiting spring 14 will deform and generate elastic force.
[0035] It should be noted that: all electrical components in this case, such as the upper and lower electric push rods 2, should be connected to their compatible power supplies by wires by those skilled in the art. In addition, appropriate controllers should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the working principle described below, which outlines the sequential working order of each electrical component to complete the electrical connection. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control further.
[0036] The working principle and usage process of this utility model are as follows: Before inserting the busbar, adjust the number of moving baffles 10 according to the number of busbars. At this time, the operator pulls the handle 19 to move the combination of the limiting post 13 and the moving plate 12. The limiting post 13 moves away from the limiting hole 20 on the front side of the front baffle 7, and the moving baffle 10 can be removed directly. Further, when the busbar is lifted and placed on the top surface of the vehicle body 1, similarly, the operator pulls the handle 19 to move the combination of the limiting post 13 and the moving plate 12. At this time, the limiting post 13 moves away from the limiting hole 20, the limiting spring 14 deforms, and generates elastic force, which slides the moving baffle 10 left and right. After moving it to a suitable position, the operator releases the handle 19, the limiting spring 14 returns to its original state, and drives the moving plate 12 and the limiting post 13 to move, inserting the limiting post 13 into the corresponding limiting hole 20, thus limiting the position of the moving baffle 10, and allowing the busbars to be stored in categories.
[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
[0038] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
Claims
1. A multi-purpose trolley for easy classification and storage of items, comprising a trolley body (1), characterized in that: The bottom surface of the vehicle body (1) is fixedly connected to an upper and lower electric push rod (2). The telescopic end of the upper and lower electric push rod (2) is fixedly connected to a moving frame (3). The top surface of the moving frame (3) is movably connected to a support rod (4). The bottom surface of the moving frame (3) is fixedly connected to a sleeve (5). The inner surface of the sleeve (5) is threaded with a telescopic rod (6). The top surface of the vehicle body (1) is fixedly connected to a front baffle (7). The rear surface of the front baffle (7) is fixedly connected to a side baffle. The side baffle (8) is fixedly connected to the rear side surface of the side baffle (8), and the top surface of the rear baffle (9) is slidably connected to the moving baffle (10). The front side surface of the moving baffle (10) is fixedly connected to the limiting box (11). The inner cavity of the limiting box (11) is fitted with the sliding plate (12). The front side surface of the moving plate (12) is fixedly connected to the limiting post (13). The front side surface of the moving plate (12) is fixedly connected to the limiting spring (14).
2. The multi-purpose trolley for easy classification and storage of items according to claim 1, characterized in that: There are four support rods (4), the top ends of the four support rods (4) are fixedly connected to the bottom surface of the vehicle body (1), and the bottom surfaces of the four support rods (4) are fixedly connected to casters (15).
3. The multi-purpose trolley for easy classification and storage of items according to claim 1, characterized in that: The bottom surface of the telescopic rod (6) is movably connected to a grounding plate via a bearing, and a rotating rod is fixedly connected to the outer surface of the telescopic rod (6).
4. The multi-purpose trolley for easy classification and storage of items according to claim 1, characterized in that: The top surface of the front baffle (7) and the top surface of the rear baffle (9) are both provided with a sliding groove (16). The moving baffle (10) is fixedly connected to a sliding rod (17) near the sliding groove (16). A ball bearing (18) is movably connected to the bottom surface of the sliding rod (17).
5. A multi-purpose trolley for easy classification and storage of items as described in claim 1, characterized in that: One end of the limiting post (13) is fixedly connected to a pull handle (19), and the other end of the limiting post (13) away from the pull handle (19) is movably connected to the limiting box (11).
6. The multi-purpose trolley for easy classification and storage of items according to claim 1, characterized in that: The front baffle (7) has a limiting hole (20) on its front surface, and the limiting hole (20) matches the structural dimensions of the limiting post (13).
7. A multi-purpose trolley for easy classification and storage of items as described in claim 1, characterized in that: The limiting spring (14) is fixedly connected to the limiting box (11) at the end away from the moving plate (12), and the outer surface of the limiting spring (14) is coated with a corrosion-resistant layer.