Trackless flat car for hoisting and transferring plates
By setting up a lifting mechanism on the trackless flat car, accurate positioning and smooth transfer of the plates are achieved, solving the problems of low adaptability and efficiency of the trackless flat car during the plate transfer process, and improving transportation efficiency and flexibility.
Patent Information
- Application Number
- CN202422898510.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-27
AI Technical Summary
Trackless flat cars have low adaptability in the process of plate transportation and require lifting machinery for loading and unloading, which increases costs and reduces efficiency.
A lifting mechanism is set up on the trackless flat car, including columns, transfer beams, electric hoists and suction cups, which are precisely controlled by the controller to achieve accurate positioning and smooth transfer of the plates.
It improves the convenience and adaptability of plate transportation, reduces transportation costs, enhances the stability and flexibility of the transshipment process, and meets the needs of various transportation routes.
Smart Images
Figure CN223385773U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric flat cars, in particular to a trackless flat car used for hoisting and transporting plates. Background Art
[0002] Trackless flat car, also known as trackless electric flat car, is an electric transport vehicle that runs automatically under the drive of a motor reducer. It does not require tracks and can travel freely on any flat ground. It can easily adapt to different working environments and transportation needs and can achieve 360-degree rotation on the spot. It does not require laying tracks, saving installation time and cost. It is very suitable for temporary transportation tasks or places with limited space. When the layout of the work site changes, the trackless electric flat car can quickly adapt to the new transportation route without large-scale transformation of the infrastructure. It is usually operated by wireless remote control or handle. The operator can easily control the direction and speed of the flat car without the need for professional track driving skills. It is a flatbed car with a flat table and no box cover.
[0003] Trackless flat cars are widely used in short-distance transportation areas such as factories and mining areas, and can transport various goods. However, at the same time, trackless flat cars have low adaptability to different types of goods. For example, in the environment of plate transportation, they need to cooperate with lifting machinery for loading and unloading, which increases the cost of use and low transportation efficiency.
[0004] Therefore, the present application provides a trackless flat car for lifting and transporting plates to meet the needs. Utility Model Content
[0005] The purpose of this application is to provide a trackless flat car for lifting and transporting plates. A lifting mechanism is set on the trackless flat car to improve the efficiency of transporting plates by the trackless flat car.
[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a trackless flat car for hoisting and transporting plates, comprising a trackless flat car, wherein a column is provided at the rear of the top surface of the trackless flat car;
[0007] Support legs are hinged symmetrically on the side walls of the columns, and the tops of the columns are rotatably connected to transfer beams;
[0008] The bottom of the transfer beam is slidably connected to an electric hoist, the bottom of the electric hoist is hoisted with a lifting frame, and the bottom surface of the lifting frame is evenly provided with multiple groups of suction cups;
[0009] The electric hoist and the suction cup are controlled by a controller.
[0010] Preferably, the front and rear sides of the trackless flat car are provided with edge strips, and the left and right sides of the trackless flat car are provided with rope rings and turn signals. There are two sets of rope rings and turn signals on each side and they are symmetrically arranged to enhance safety during transportation.
[0011] Preferably, a support plate and an end plate are provided on the top of the column, the end plate is located at the top of the column, the support plate is located below the end plate, a rotating rod is rotatably connected between the support plate and the end plate, and the transfer beam is provided on the rotating rod.
[0012] Preferably, an auxiliary plate is provided on the rotating rod, the outer edge of the auxiliary plate is slidably connected to the column, the transfer beam is located below the auxiliary plate, and a reinforcing beam is connected between the top surface of the end of the transfer beam and the rotating rod.
[0013] Preferably, the support plate is symmetrically provided with limit columns, the height of the limit columns corresponds to the position of the transfer beam, and the limit columns are used to limit the rotation angle of the transfer beam.
[0014] Preferably, a limiting hole is provided on the supporting leg, and a limiting buckle is symmetrically provided on the left and right of the trackless flat car, the limiting buckle is adapted to the supporting leg, a pin is inserted on the limiting buckle, the pin is adapted to the limiting hole, and a foot plate is hinged at the end of the supporting leg.
[0015] Preferably, the upright column is symmetrically provided with storage buckles, the storage buckles are adapted to the support legs, and the openings of the storage buckles are hinged with buckles for sealing and limiting, so that the support legs can be stored.
[0016] Preferably, a hanging rail is provided at the bottom of the transfer beam, a slider is slidably connected to the hanging rail, and the electric hoist is hoisted at the bottom of the slider.
[0017] Preferably, the control connection between the controller and the electric hoist is a wired connection or a wireless connection.
[0018] In summary, the technical effects and advantages of the utility model are:
[0019] The utility model can flexibly adapt to various short-distance transportation scenarios of plates, without laying tracks, saving transportation time and cost, and greatly improving the convenience and adaptability of plate transportation. The flat car is equipped with columns and transfer beams, which can be easily adjusted to a suitable lifting position through the transfer beams on the columns. The electric hoist carried cooperates with the suction cup to evenly absorb plates of various specifications to achieve accurate positioning and smooth transfer of plates. The electric hoist is precisely controlled by the controller, making the entire lifting process more convenient and efficient. Whether it is layout changes or temporary tasks, it can quickly meet various transportation routes and needs. The retractable support legs are designed on the columns to enhance the stability of the transfer process and maintain the flexibility of movement. There is no need for large-scale transformation of the infrastructure, which improves the overall transportation efficiency and flexibility of use and reduces the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0022] Figure 2 This is an enlarged structural diagram of point A of the utility model;
[0023] Figure 3 This is an enlarged structural diagram of point B of the utility model;
[0024] Figure 4 This is an enlarged structural diagram of point C of the utility model;
[0025] Figure 5 This is an enlarged structural diagram of the D portion of the present utility model;
[0026] Figure 6 It is a rear view structural schematic diagram of the present utility model.
[0027] In the figure: 1. Trackless flat car; 2. Column; 3. Transfer beam; 4. Slider; 5. Electric hoist; 6. Lifting frame; 10. Edge contact strip; 11. Rope ring; 12. Turn signal; 13. Limit buckle; 14. Latch; 20. Support plate; 21. Limit column; 22. Support leg; 23. Storage buckle; 24. Buckle; 25. Footboard; 30. Lifting rail; 31. Turn rod; 32. Auxiliary plate; 33. Reinforcement beam; 50. Controller; 60. Suction cup. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0029] Example: Reference Figure 1-6The trackless flat car shown is used for lifting and transferring plates, comprising a trackless flat car 1. A column 2 is provided at the rear of the top surface of the trackless flat car 1. Support legs 22 are symmetrically hinged on the side walls of the column 2. A transfer beam 3 is rotatably connected to the top of the column 2. An electric hoist 5 is slidably connected to the bottom of the transfer beam 3. A lifting frame 6 is hoisted at the bottom of the electric hoist 5. Six groups of suction cups 60 are evenly arranged on the bottom surface of the lifting frame 6.
[0030] The electric hoist 5 and the suction cup 60 are controlled by the controller 50 .
[0031] As an implementation method in this embodiment, in order to enhance the safety of the trackless flat car 1 when it moves, as shown in FIG. Figure 1 As shown, the front and rear sides of the trackless flat car 1 are provided with edge strips 10, and the left and right sides of the trackless flat car 1 are provided with rope rings 11 and turn signals 12. There are two sets of rope rings 11 and turn signals 12 on each side and they are symmetrically arranged.
[0032] As an implementation method in this embodiment, in order to facilitate the assembly of the column 2 and the transfer beam 3, as shown in FIG. Figure 2 As shown, a support plate 20 and an end plate are provided on the top of the column 2. The end plate is located at the top of the column 2, and the support plate 20 is located below the end plate. A rotating rod 31 is rotatably connected between the support plate 20 and the end plate, and a transfer beam 3 is provided on the rotating rod 31.
[0033] As an implementation method in this embodiment, in order to enhance the stability of the transfer beam 3 during rotation, as shown in FIG. Figure 2 As shown, an auxiliary plate 32 is provided on the rotating rod 31, the outer edge of the auxiliary plate 32 is slidably connected to the column 2, the transfer beam 3 is located below the auxiliary plate 32, and a reinforcing beam 33 is connected between the end top surface of the transfer beam 3 and the rotating rod 31.
[0034] As an implementation method in this embodiment, the rotation angle of the transfer beam 3 is limited, such as Figure 2 As shown, the support plate 20 is symmetrically provided with limit columns 21 , the height of the limit columns 21 corresponds to the position of the transfer beam 3 , and the limit columns 21 are used to limit the rotation angle of the transfer beam 3 .
[0035] As an implementation method in this embodiment, in order to ensure the supporting stability of the support legs 22, as shown in FIG. Figure 1 、 Figure 5 、 Figure 6 As shown, a limiting hole is provided on the support leg 22, and a limiting buckle 13 is symmetrically provided on the left and right sides of the trackless flat car 1. The limiting buckle 13 is adapted to the support leg 22, and a latch 14 is inserted on the limiting buckle 13. The latch 14 is adapted to the limiting hole, and a foot plate 25 is hinged at the end of the support leg 22.
[0036] As an implementation method in this embodiment, in order to facilitate the storage of the support legs 22, as shown in FIG. Figure 1 、 Figure 4 、 Figure 6 As shown, the upright column 2 is symmetrically provided with storage buckles 23, which are adapted to the supporting legs 22. The opening of the storage buckle 23 is hinged with a buckle 24 for sealing and limiting.
[0037] As an implementation method in this embodiment, in order to enhance the structural strength of the transfer beam 3, as shown in FIG. Figures 1 to 3 As shown, a hanging rail 30 is provided at the bottom of the transfer beam 3, a slider 4 is slidably connected to the hanging rail 30, and an electric hoist 5 is hung on the slider 4.
[0038] As an implementation method in this embodiment, in order to facilitate the control of the electric hoist 5, as shown in FIG. Figure 1 As shown, the controller 50 is connected to the electric hoist 5 through a wire control method.
[0039] The working principle of the utility model is as follows: initially, the support legs 22 are stored in the storage buckles 23, and the buckles 24 limit the support legs 22. When the plate is transported, the trackless flat car 1 moves to the side of the plate, first open the buckles 24, and open the support legs 22 outwards. After the support legs 22 are opened, they fall into the limit buckles 13, and the latches 14 are used to limit the support legs 22 in the limit buckles 13. At this time, the footboards 25 are pressed on the ground and cooperate with the support legs 22 to support the column 2, and then the lifting frame 6 is pulled to drive the transfer beam 3 to rotate, and the belt The movable slider 4 slides on the hanging rail 30 to move the lifting frame 6 to the top of the plate, and then the controller 50 is used to control the electric hoist 5 to pay out the line so that the lifting frame 6 falls on the plate. Then the controller 50 controls the suction cup 60 to work, suck the plate and then controls the electric hoist 5 to reel in the line, driving the lifting frame 6 to rise, thereby lifting the plate. After the height of the plate reaches the top of the trackless flat car 1, the plate is moved so that the plate is located directly above the trackless flat car 1, and then the electric hoist 5 is controlled to pay out the line so that the plate falls on the trackless flat car 1, and then the suction cup 60 is stopped. Stop adsorption, thereby transferring the plate to the trackless flat car 1. According to this process, multiple plates can be loaded and stacked on the trackless flat car 1. After that, the support legs 22 are stored in the storage buckles 23, the trackless flat car 1 moves, and the plates are transported to the unloading point. The plates on the trackless flat car 1 are sucked up by the suction cups 60, and then the plates are moved to the unloading point. The electric hoist 5 is controlled to release the line, so that the lifting frame 6 and the plates adsorbed thereunder are all dropped. After the plates fall to the ground, the suction cups 60 are closed to complete the transfer. When the transfer beam 3 rotates, the auxiliary The plate 32 can be supported on the column 2 to share the force of the rotating rod 31. The reinforcing beam 33 can strengthen the structural strength of the transfer beam 3 and enhance the rotation stability of the transfer beam 3. The limit column 21 on the support plate 20 can limit the rotation angle of the transfer beam 3 to prevent the transfer beam 3 from colliding with the column 2; the rope ring 11 can facilitate the use of ropes to fix a large number of plates when transporting, the edge strip 10 can buffer the impact of the collision in the event of a collision, and the turn signal 12 can serve as a warning when the trackless flat car 1 moves and turns, thereby improving the safety of the trackless flat car 1.
[0040] The electromechanical connection involved in the present invention is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, which belongs to common knowledge.
[0041] Components not described in detail herein are prior art.
[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A trackless flat car for lifting and transporting plates, comprising a trackless flat car (1), characterized in that: A column (2) is provided at the rear of the top surface of the trackless flat car (1); Support legs (22) are hinged symmetrically on the side walls of the column (2), and the top of the column (2) is rotatably connected to a transfer beam (3); The bottom of the transfer beam (3) is slidably connected to an electric hoist (5), the bottom of the electric hoist (5) is hoisted with a lifting frame (6), and the bottom surface of the lifting frame (6) is evenly provided with multiple groups of suction cups (60); The electric hoist (5) and the suction cup (60) are controlled by a controller (50).
2. The trackless flat car for lifting and transporting plates according to claim 1, characterized in that: The front and rear sides of the trackless flat car (1) are both provided with edge strips (10), and the left and right sides of the trackless flat car (1) are both provided with rope-threading rings (11) and turn signals (12), and there are two sets of the rope-threading rings (11) and the turn signals (12) on each side, and the two sets are symmetrically arranged.
3. The trackless flat car for lifting and transporting plates according to claim 1, characterized in that: A support plate (20) and an end plate are provided on the top of the column (2), the end plate is located at the top of the column (2), the support plate (20) is located below the end plate, a rotating rod (31) is rotatably connected between the support plate (20) and the end plate, and the transfer beam (3) is provided on the rotating rod (31).
4. The trackless flat car for lifting and transporting plates according to claim 3, characterized in that: An auxiliary plate (32) is provided on the rotating rod (31), and the outer edge of the auxiliary plate (32) is slidably connected to the column (2). The transfer beam (3) is located below the auxiliary plate (32), and a reinforcing beam (33) is connected between the top surface of the end of the transfer beam (3) and the rotating rod (31).
5. The trackless flat car for lifting and transporting plates according to claim 4, characterized in that: Limiting columns (21) are symmetrically provided on the support plate (20), the height of the limiting columns (21) corresponds to the position of the transfer beam (3), and the limiting columns (21) are used to limit the rotation angle of the transfer beam (3).
6. The trackless flat car for lifting and transporting plates according to claim 1, characterized in that: The support leg (22) is provided with a limiting hole, and the trackless flat car (1) is symmetrically provided with a limiting buckle (13), the limiting buckle (13) is adapted to the support leg (22), and a latch (14) is inserted into the limiting buckle (13), and the latch (14) is adapted to the limiting hole. A foot plate (25) is hinged at the end of the support leg (22).
7. The trackless flat car for lifting and transporting plates according to claim 1, characterized in that: The upright column (2) is symmetrically provided with a storage buckle (23), the storage buckle (23) is adapted to the support leg (22), and a buckle (24) is hinged at the opening of the storage buckle (23) for sealing and limiting.
8. The trackless flat car for lifting and transporting plates according to claim 1, characterized in that: A hanging rail (30) is provided at the bottom of the transfer beam (3), a slider (4) is slidably connected to the hanging rail (30), and the electric hoist (5) is hoisted at the bottom of the slider (4).
9. The trackless flat car for lifting and transporting plates according to claim 1, characterized in that: The control connection between the controller (50) and the electric hoist (5) is a wired connection or a wireless connection.