transport vehicle
By designing a transport vehicle that includes a top plate, side plates, and connecting devices, the problem of manpower consumption and safety hazards in manually handling heavy equipment has been solved, and convenient and efficient transportation of equipment without the need for manual lifting has been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- EVE ENERGY CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-06-26
AI Technical Summary
In existing technologies, manually moving heavy equipment is labor-intensive and poses safety hazards.
Design a transport vehicle comprising a top plate, side plates, a connecting device, and wheels. The device pushes the equipment into the receiving space through the side openings and bottom openings, and lifts and pushes the equipment to the target position using the connecting device, thus avoiding manual lifting operations.
It saves manpower, reduces the risk of equipment tipping over, and improves the convenience and safety of handling.
Smart Images
Figure CN224409351U_ABST
Abstract
Description
Technical Field
[0001] This disclosure relates to the field of transportation equipment technology, specifically to a transportation vehicle. Background Technology
[0002] Transportation is an essential process in equipment manufacturing. For example, it involves moving some parts to other locations for subsequent assembly, or moving assembled equipment to other workshops for storage, and so on.
[0003] Current handling methods typically involve using transport vehicles. During the handling process, personnel are required to lift and move the equipment onto the transport vehicle, and then push the transport vehicle to other locations.
[0004] For some heavy equipment, manually lifting and moving the equipment onto the transport vehicle is a waste of human resources and is also prone to safety problems such as equipment tipping over. Utility Model Content
[0005] This disclosure provides a transport vehicle that can solve the technical problems existing in related technologies. The technical solution is as follows:
[0006] This disclosure provides a transport vehicle, which includes a roof, side panels, a connecting device, and a plurality of wheels;
[0007] The side plate is located below the top plate and is connected to the top plate. A receiving space is formed between the side plate and the top plate. The receiving space has a communicating lateral opening and a bottom opening. The receiving space is used to receive a transported item. The lateral opening and the bottom opening are used to allow the transported item to pass through and enter the receiving space.
[0008] The connecting device is connected to the top plate and is used to lift the transported item in the receiving space;
[0009] The plurality of wheels are connected to the bottom of the side plate.
[0010] In one possible implementation, each of the opposite sides of the side plate has at least one first threaded hole;
[0011] The transport vehicle also includes multiple screws, one end of which is threadedly connected to the first threaded hole, and the other end of which is used to abut against the outer wall of the transported item in the accommodating space.
[0012] In one possible implementation, the transport vehicle further includes a plurality of reinforcing plates fixed to the outside of the side plate. The reinforcing plates have second threaded holes opposite to the first threaded holes and are threadedly connected to the corresponding screws.
[0013] In one possible implementation, the top plate includes a fixed plate and a connecting plate;
[0014] The fixing plate is located above the side plate and connected to the side plate. The fixing plate has a groove, the groove opening faces the same direction as the side opening, the groove is connected to the receiving space and is used to receive the transported part.
[0015] The connecting plate is located above the fixing plate at a position corresponding to the groove opening, and is detachably connected to the fixing plate.
[0016] In one possible implementation, the connecting device is connected to the connecting plate.
[0017] In one possible implementation, the transport vehicle further includes at least one support plate located at the bottom of the outer side of the side plate and connected to the side plate and the wheels.
[0018] In one possible implementation, the transport vehicle further includes at least one reinforcing rib connected to the upper surface of the support plate and the outer wall of the side plate.
[0019] In one possible implementation, the top plate is characterized by having a receiving hole;
[0020] The connecting device includes a connecting rod that passes through the receiving hole, a first end of the connecting rod being connected to the top plate, and a second end of the connecting rod being used to connect to the transport component.
[0021] In one possible implementation, the first end of the connecting rod has a thread;
[0022] The connecting device also includes a nut, which is located above the top plate and is threaded to the first end of the connecting rod and abuts against the top plate.
[0023] In one possible implementation, the second end of the connecting rod has threads for connecting the transport component.
[0024] The technical solution provided in this disclosure includes at least the following beneficial effects:
[0025] This disclosure provides a transport vehicle. When using the transport vehicle, there is no need for manual lifting or moving of the transported item. Simply align the side opening with the transported item and push the transport vehicle toward the transported item until the transported item enters the receiving space. Then, connect the transported item through a connecting device and lift the transported item upward. Subsequently, the transport vehicle can be pushed to move the transported item to other places. In the above-mentioned transport process, there is no need for manual lifting and moving of the transported item onto the transport vehicle, which saves manpower and reduces the risk of safety problems such as the transported item tipping over, thus improving the convenience and safety of the transport process.
[0026] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description
[0027] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0028] Figure 1 This is a schematic diagram of the structure of a transport vehicle shown in an embodiment of this disclosure;
[0029] Figure 2 This is a schematic diagram of the exploded structure of a transport vehicle shown in an embodiment of this disclosure;
[0030] Figure 3 This is a schematic diagram of the structure of a transport vehicle shown in an embodiment of this disclosure;
[0031] Figure 4 This is a schematic diagram of the structure of a transport vehicle shown in an embodiment of this disclosure;
[0032] Figure 5 This is a schematic diagram of the structure of a transport vehicle shown in an embodiment of this disclosure.
[0033] Legend
[0034] 1. Top plate; 11. Fixing plate; 12. Connecting plate; 13. Receiving hole; 111. Groove;
[0035] 2. Side plate; 21. First threaded hole;
[0036] 3. Connecting device; 31. Connecting rod; 32. Nut; 311. First end of connecting rod; 312. Second end of connecting rod;
[0037] 4. Wheels;
[0038] 5. Accommodation space; 51. Side opening; 52. Bottom opening;
[0039] 6. Screw;
[0040] 7. Reinforcing plate; 71. Second threaded hole;
[0041] 8. Support plate;
[0042] 9. Reinforcing ribs. Detailed Implementation
[0043] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by one of ordinary skill in the art to which this disclosure pertains. The terms “first,” “second,” “third,” and similar terms used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms “an” or “a” and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms “comprising” or “including” and similar terms mean that the element or object preceding “comprising” or “including” encompasses the element or object listed following “comprising” or “including” and its equivalents, and do not exclude other elements or objects. The terms “connected” or “linked” and similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms “upper,” “lower,” “left,” “right,” etc., are used only to indicate relative positional relationships, and these relative positional relationships may change accordingly when the absolute position of the described object changes.
[0044] To make the objectives, technical solutions, and advantages of this disclosure clearer, the embodiments of this disclosure will be described in further detail below with reference to the accompanying drawings.
[0045] This disclosure provides a transport vehicle, see [link to relevant documentation] Figure 1 The transport vehicle includes a top plate 1, side plates 2, a connecting device 3, and multiple wheels 4; the side plates 2 are located below the top plate 1 and connected to the top plate 1, forming a receiving space 5 between the side plates 2 and the top plate 1, the receiving space 5 having a communicating lateral opening 51 and a bottom opening 52, the receiving space 5 is used to receive transported items, and the lateral opening 51 and the bottom opening 52 are used for the transported items to pass through to enter the receiving space 5; the connecting device 3 is connected to the top plate and is used to lift the transported items in the receiving space 5; the multiple wheels 4 are connected to the bottom of the side plates 2.
[0046] In implementation, see Figure 1 and Figure 2The side panel 2 can have a three-sided surrounding structure or a U-shaped structure, etc. The top of the side panel 2 is connected to the top panel 1, thereby forming a receiving space 5 between the side panel 2 and the top panel 1. The receiving space 5 has a lateral opening 51 and a bottom opening 52. The lateral opening 51 faces the direction of travel of the transport vehicle, and the bottom opening 52 faces downward.
[0047] In this way, when using a transport vehicle to transport the transported items, the staff can move the transported items without moving them. They can simply push the transport vehicle to allow the transported items to pass through the side opening 51 and the bottom opening 52 and enter the receiving space 5. Then, the staff can connect the connecting device 3 to the transported items and lift the transported items through the connecting device 3. After that, the staff can push the transport vehicle to move the transported items to other places.
[0048] When the item arrives at the designated location, the staff can control the connecting device 3 to place the transported item on the ground and detach the transported item from the connecting device 3. Then, the transport vehicle can be pushed so that the transported item can pass through the side opening 51 and the bottom opening 52 and move out of the receiving space 5, thus completing the transport of the transported item.
[0049] During the aforementioned transportation process, there is no need for manual lifting and moving of the items onto the transport vehicle, saving manpower and reducing the risk of safety issues such as items tipping over, thus improving the convenience and safety of the transportation process.
[0050] In this embodiment, the top plate 1 and the side plate 2 can be made of any material with good strength, such as iron, steel or other metal materials. This embodiment does not make any specific limitation on this.
[0051] In one possible implementation, to improve the stability and safety of the transported items during transportation, the transport vehicle may also include the following structure: See Figure 1 and Figure 2 The side plate 2 has at least one first threaded hole 21 on each of its opposite sides; the transport vehicle also includes a plurality of screws 6, one end of which is threaded to the first threaded hole 21, and the other end of which is used to abut against the outer wall of the transported item in the accommodating space 5.
[0052] In implementation, multiple first threaded holes 21 can be provided on opposite sides of the side plate 2. For example, one or more first threaded holes 21 can be provided on opposite sides of the side plate 2, and the positions of the first threaded holes 21 on both sides can correspond one to one.
[0053] The transport vehicle also includes multiple screws 6, each screw 6 being positioned corresponding to a different first threaded hole 21. That is, each screw 6 passes through a different first threaded hole 21 and is threadedly connected to the corresponding first threaded hole 21.
[0054] After the transported component is lifted by the connecting device 3, the screw 6 in the first threaded hole 21 can be rotated so that the other end of the screw 6 can move toward the interior of the receiving space 5 until it abuts against the outer wall of the transported component in the receiving space 5.
[0055] Through the above operation, the screws 6 in the first threaded holes 21 located on opposite sides of the side plate 2 abut against the two opposite outer walls of the transport component, so that the multiple screws 6 located on both sides of the transport component clamp the transport component, thereby further fixing the transport component and improving the stability and safety of the transport component during transportation on the transport vehicle.
[0056] In one possible implementation, see Figure 1 and Figure 2 The transport vehicle may also include a reinforcing plate 7, which is fixed to the outside of the side plate 2. The reinforcing plate 7 has a second threaded hole 71, which is opposite to the first threaded hole 21 and is threadedly connected to the corresponding screw 6.
[0057] In practice, a reinforcing plate 7 is connected to the outside of the side plate 2, which is equivalent to increasing the area of the part that is threadedly connected to the screw 6, thereby improving the connection stability between the screw 6 and the side plate 2 and making it easier for the screw 6 to fix the transported parts.
[0058] In this disclosure embodiment, see Figure 1 and Figure 2 The transport vehicle may include two reinforcing plates 7, which are located on opposite outer walls of the side plate 2 and connected to the outer walls of the side plate 2.
[0059] The number of second threaded holes 71 on the reinforcing plate 7 is the same as the number of first threaded holes 21 on the outer wall of the connected side plate 2, and their positions correspond one-to-one. The thread structure in the second threaded hole 71 has the same direction of rotation as the thread structure of the corresponding first threaded hole 21 and is connected end to end. The screw 6 can be directly inserted into the second threaded hole 71 and threaded, and rotated into the corresponding first threaded hole 21 and continue to be threaded until it is rotated into the receiving space 5 and abuts against the outer wall of the transport part.
[0060] It is understood that the number of reinforcing plates 7 and the number of second threaded holes 71 provided on the reinforcing plates 7 can be set according to requirements and actual conditions, and this embodiment does not make specific limitations.
[0061] The transport vehicle provided in this disclosure can transport transportable parts with a height less than that of the top plate 1. During transport, the transportable parts with a height less than that of the top plate 1 can be suspended below the top plate 1 by the connecting device 3.
[0062] The transport vehicle provided in this disclosure can also transport transported items with a height greater than or equal to the height of the top plate 1. For such transported items with a height greater than or equal to the height of the top plate 1, the transport vehicle may further include the following structure: See Figure 1 and Figure 2 The top plate 1 may include a fixing plate 11 and a connecting plate 12. The fixing plate 11 is located above and connected to the side plate 2. The fixing plate 11 has a groove 111, the opening of which faces the same direction as the side opening 51. The groove 111 communicates with the receiving space 5 and is used to receive transported parts. The connecting plate 12 is located above the fixing plate 11 at a position corresponding to the opening of the groove 111 and is detachably connected to the fixing plate 11.
[0063] In practice, when using a transport vehicle to move items with a height greater than or equal to the height of the top plate 1, please refer to [reference needed]. Figure 3 First, the connecting plate 12, connecting device 3 and screw 6 can be disassembled, and then the transport vehicle can be pushed so that the transported parts can enter the receiving space 5 through the side opening 51, bottom opening 52 and groove 111. The higher position of the transported parts can extend upward through the groove 111.
[0064] Then, see Figure 4 The connecting plate 12 can be mounted on the fixing plate 11. Then, see... Figure 5 The connecting device 3 can be installed on the connecting plate 12 or the fixed plate 11 and connected to the transport component, thereby lifting the transport component.
[0065] Finally, see Figure 1 The screw 6 can be inserted into the corresponding second threaded hole 71 and first threaded hole 21 and threadedly connected thereto. The screw 6 is rotated until it abuts against the outer wall of the transport component in the accommodating space 5, thereby fixing the transport component. After that, the staff can push the transport vehicle to move the transport component to other places, thus realizing transportation.
[0066] In the above process, the groove 111 enables the transport vehicle to transport taller items, thus improving the applicability of the transport vehicle.
[0067] Furthermore, by placing the connecting plate 12 at the corresponding position of the groove 111, the transported component can be limited between the connecting plate 12 and the inner wall of the groove 111, thereby providing a certain degree of protection for the transported component and preventing it from tipping over or causing other safety issues, thus improving the convenience and safety of the transport vehicle.
[0068] In this disclosure embodiment, see Figure 1 and Figure 2The top plate 1 may include at least two connecting plates 12, which may be arranged around the transport member, and one of the connecting plates 12 may be located at the opening of the groove 111.
[0069] In one possible implementation, the detachable connection structure between the connecting plate 12 and the fixing plate 11 can be any reasonable connection, such as a bolt connection or a snap-fit connection, etc., which is not limited in the embodiments disclosed herein.
[0070] In one possible implementation, see Figure 1 The connecting device 3 can be connected to the connecting plate 12, or it can be connected to the fixing plate 11. The connection device 3 can be set according to the position of the transported part on the transport vehicle and the position of the transported part connected to the connecting device 3. This embodiment does not limit the connection device 3.
[0071] In one possible implementation, see Figure 1 The transport vehicle may also include at least one support plate 8, which is located at the bottom of the outer side of the side plate 2 and is connected to the side plate 2 and the wheel 4.
[0072] The support plate 8 is equivalent to increasing the area of the transport vehicle chassis. The support plate 8 makes it easier to connect the wheels 4, improving the connection stability of the wheels 4. In addition, the increased chassis area can improve the overall support strength of the transport vehicle, making it more capable of transporting heavier items and improving the convenience and safety of transportation.
[0073] In this embodiment, the number of support plates 8 can be set according to actual conditions and needs, for example, see Figure 1 A support plate 8 can be connected to the outer side of the bottom of each of the three sides of the side plate 2, and multiple wheels 4 can be connected to these three support plates 8 respectively.
[0074] Further, see Figure 1 The transport vehicle may also include at least one reinforcing rib 9, which is connected to the upper surface of the support plate 8 and the outer wall of the side plate 2.
[0075] By reinforcing rib 9, the connection strength between support plate 8 and side plate 2 is improved, and the overall strength of the transport vehicle is enhanced, thereby improving the transport stability and safety of the transport vehicle.
[0076] The number of reinforcing ribs 9 can be set according to actual needs, for example, see Figure 1 Two reinforcing ribs 9 can be provided between each support plate 8 and the side plate 2 to improve the overall strength. Of course, other numbers of reinforcing ribs 9 can also be provided. This embodiment does not limit the scope of the invention.
[0077] In this embodiment, the connecting device 3 can be any reasonable structure, which will be described below:
[0078] See Figure 1 and Figure 2 The top plate 1 has a receiving hole 13. The connecting device 3 includes a connecting rod 31 that passes through the receiving hole 13. The first end 311 of the connecting rod 31 is connected to the top plate 1, and the second end 312 of the connecting rod 31 is used to connect to the transport component.
[0079] In practice, after the transport vehicle is pushed into the receiving space 5, the worker can pass the second end 312 of the connecting rod 31 through the receiving hole 13 on the top plate 1, then connect the second end 312 of the connecting rod 31 to the receiving component, and connect the first end 311 of the connecting rod 31 to the top plate 1, thereby connecting the receiving component to the top plate 1 and lifting the receiving component off the ground. At this time, the receiving component is fixed on the transport vehicle. The screw 6 can be used to further fix the receiving component, and then the transport vehicle can be pushed to move the receiving component to other places.
[0080] During the above-mentioned transportation process, there is no need for staff to manually lift and move the transported items onto the transport vehicle. The lifting and moving of the transported items can be achieved through the connecting device 3, which saves manpower and improves the convenience and safety of transportation.
[0081] The number and position of the receiving holes 13 on the top plate 1, as well as the number and position of the connecting rods 31, can be set according to the actual structure of the transport component and the actual structure of the transport vehicle. For example, the transport component can be a power arm steel beam with a square steel structure and a rectangular base at the bottom. The number of receiving holes 13 and connecting rods 31 can be 4. The positions of the 4 receiving holes 13 can correspond to the positions of the four corners of the rectangular base of the transport component. In this way, the second end 312 of the connecting rod 31 can be connected to the four corners of the rectangular base, thereby improving the connection stability of the power arm steel beam.
[0082] In this embodiment of the disclosure, the connection structure between the first end 311 of the connecting rod 31 and the top plate 1 may be: the first end 311 of the connecting rod 31 has a thread; see also Figure 1 and Figure 2 The connecting device 3 also includes a nut 32, which is located above the top plate 1 and is threadedly connected to the first end 311 of the connecting rod 31 and abuts against the top plate 1.
[0083] In practice, after connecting the second end 312 of the connecting rod 31 to the transport component in the accommodating space 5, the nut 32 on the connecting rod 31 can be rotated to make the nut 32 and the connecting rod 31 rotate relative to each other. Through the threaded connection between the nut 32 and the connecting rod 31, the connecting rod 31 moves upward, thereby lifting the transport component connected to the second end 312 of the connecting rod 31. This structure can lift the transport component more conveniently without manual lifting, saving manpower.
[0084] It is understood that the above structure is only one possible structure listed. The connection structure between the first end 311 of the connecting rod 31 and the top plate 1 can also be any other reasonable structure. For example, multiple first rings can be evenly arranged on the connecting rod 31 along its length, and a first hook can be provided on the top plate 1. According to the height requirement of the transported item, one of the first rings can be selected and suspended on the first hook, thereby realizing the connection between the top plate 1 and the first end 311 of the connecting rod 31, as well as the lifting of the transported item.
[0085] In this embodiment of the disclosure, the connection structure between the second end 312 of the connecting rod 31 and the transport component may be: the second end 312 of the connecting rod 31 has threads for connecting the transport component.
[0086] In practice, the transport component has a threaded hole. When it is necessary to connect the connecting rod 31 to the transport component, the second end 312 of the connecting rod 31 can be inserted into the threaded hole of the transport component and threaded to achieve the connection between the two.
[0087] For example, when the transport component is a power arm steel beam, four threaded holes can be evenly provided on the four corners of the rectangular base of the power arm steel beam for threaded connection with the second end 312 of the four connecting rods 31.
[0088] It is understood that the above structure is only one possible structure listed. The connection structure between the second end 312 of the connecting rod 31 and the transport component can also be any other reasonable structure. For example, the second end 312 of the connecting rod 31 has a second hook, and the transport component is provided with a second collar. The second collar can be put on the second hook to realize the connection between the two.
[0089] In this embodiment, when the top plate 1 includes a fixing plate 11 and a connecting plate 12, the receiving hole 13 can be located on the connecting plate 12. Of course, the receiving hole 13 can also be located on the fixing plate 11, and can be set according to actual conditions and needs. This embodiment does not limit the location of the receiving hole.
[0090] When the receiving hole 13 is located on the connecting plate 12, the receiving hole 13 can have a groove structure, see [reference]. Figure 1The receiving hole 13 can be a U-shaped groove that connects the upper and lower parts to the outside. When it is necessary to connect the connecting device 3 to the connecting plate 12, the connecting rod 31 can be directly snapped into the U-shaped groove. Then, the second end 312 of the connecting rod 31 is connected to the transporting part, and the nut 32 is threadedly connected to the first end 311 of the connecting rod 31. Under the gravity of the transporting part, the nut 32 is rotated until the lower surface of the nut 32 abuts against the upper surface of the connecting plate 12, thereby realizing the connection between the first end 311 of the connecting rod 31 and the connecting plate 12. Then, the nut 32 is rotated to lift the transporting part upward.
[0091] Setting the receiving hole 13 as a U-shaped groove structure makes it easier to connect the connecting rod 31 and improves the convenience of its connection.
[0092] The above-described connection structure is only one of the possible structures of the connection device 3. The connection device 3 in this embodiment can also be any other reasonable structure. For example, the connection device 3 can be a chain. The first end of the chain is fixedly connected to the top plate 1, and the second end of the chain is provided with a third hook for suspending the third ring on the transport component. By wrapping the chain around multiple times, the length of the chain suspending the transport component is reduced, thereby lifting the transport component.
[0093] The technical solution provided in this disclosure includes at least the following beneficial effects:
[0094] This disclosure provides a transport vehicle. When using the transport vehicle, there is no need for manual lifting or moving of the transported item. Simply align the side opening 51 with the transported item and push the transport vehicle toward the transported item until the transported item enters the receiving space 5. Then, connect the transported item through the connecting device 3 and lift the transported item upward. Subsequently, the transport vehicle can be pushed to move the transported item to other places. In the above-mentioned transport process, there is no need for manual lifting and moving of the transported item onto the transport vehicle, which saves manpower and reduces the risk of safety problems such as the transported item tipping over, thus improving the convenience and safety of the transport process.
[0095] The above description is merely an optional embodiment of this disclosure and is not intended to limit this disclosure. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the protection scope of this disclosure.
Claims
1. A transport vehicle, characterized in that The transport vehicle includes a top plate (1), side plates (2), a connecting device (3), and multiple wheels (4); The side plate (2) is located below the top plate (1) and connected to the top plate (1). A receiving space (5) is formed between the side plate (2) and the top plate (1). The receiving space (5) has a communicating lateral opening (51) and a bottom opening (52). The receiving space (5) is used to receive a transported item. The lateral opening (51) and the bottom opening (52) are used to allow the transported item to pass through and enter the receiving space (5). The connecting device (3) is connected to the top plate (1) and is used to lift the transport piece in the receiving space (5); The plurality of wheels (4) are connected to the bottom of the side plate (2).
2. The transport cart of claim 1, wherein, The side plate (2) has at least one first threaded hole (21) on each of its opposite sides; The transport vehicle also includes a plurality of screws (6), one end of which is threadedly connected to the first threaded hole (21), and the other end of which is used to abut against the outer wall of the transported item in the accommodating space (5).
3. The transport cart of claim 2, wherein, The transport vehicle also includes multiple reinforcing plates (7), which are fixed to the outside of the side plate (2). The reinforcing plate (7) has a second threaded hole (71), which is opposite to the first threaded hole (21) and is threadedly connected to the corresponding screw (6).
4. The transport vehicle according to claim 1, characterized in that, The top plate (1) includes a fixing plate (11) and a connecting plate (12); The fixing plate (11) is located above the side plate (2) and connected to the side plate (2). The fixing plate (11) has a groove (111). The groove (111) faces the same direction as the side opening (51). The groove (111) is connected to the accommodating space (5) and is used to accommodate the transport component. The connecting plate (12) is located above the fixing plate (11) at a position corresponding to the groove (111) and is detachably connected to the fixing plate (11).
5. The transport vehicle according to claim 4, characterized in that, The connecting device (3) is connected to the connecting plate (12).
6. The transport vehicle according to claim 1, characterized in that, The transport vehicle also includes at least one support plate (8), which is located at the bottom of the outer side of the side plate (2) and is connected to the side plate (2) and the wheel (4).
7. The transport vehicle according to claim 6, characterized in that, The transport vehicle also includes at least one reinforcing rib (9), which is connected to the upper surface of the support plate (8) and the outer wall of the side plate (2).
8. The transport vehicle according to any one of claims 1-7, characterized in that, The top plate (1) has a receiving hole (13); The connecting device (3) includes a connecting rod (31) that passes through the receiving hole (13), the first end (311) of the connecting rod (31) being connected to the top plate (1), and the second end (312) of the connecting rod (31) being used to connect to the transport component.
9. The transport vehicle according to claim 8, characterized in that, The first end (311) of the connecting rod (31) has a thread; The connecting device (3) also includes a nut (32), which is located above the top plate (1) and is threadedly connected to the first end (311) of the connecting rod (31) and abuts against the top plate (1).
10. The transport vehicle according to claim 8, characterized in that, The second end (312) of the connecting rod (31) has threads for connecting the transport component.