Transportation trolley and transportation system
By designing a transport trolley and directly taking the wire harness from the component box with hooks for installation, the problems of low installation efficiency and strain in the existing technology are solved, and more efficient operation processes and the effect of reducing labor intensity is achieved.
Patent Information
- Application Number
- CN202420897205.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-26
AI Technical Summary
In the prior art, the wiring harness installation efficiency is low and leads to load and strain of the operator.
A transport trolley is designed, including a support frame, a first fixing rod and a hook. The wire harness is directly removed from the component box for installation through the hook, reducing the step of placing the installed wire harness in the component box and eliminating the The stacking operation of the component box improves the working efficiency and reduces strain.
It improves the efficiency of wiring harness installation, reduces the operation difficulty and strain of operators, and achieves a more efficient operation process.
Smart Images
Figure CN222136813U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transport trolleys, in particular to a transport trolley and a transport system. Background Art
[0002] The automotive wiring harness is the main network of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to the components that are bundled with the wiring harness to form a circuit connection after the contact terminals made of copper are crimped with wires and cables, and then plastic-pressed with insulators or metal shells.
[0003] In the prior art, operators take the wiring harness from the component box and place it on the packaging table for installation, and then place the installed wiring harness into the component box. When the operation proceeds to the second component box, the second component box needs to be stacked, and then the installed wiring harness and the stacked component boxes are transported to the next process for operation. In this way, there are multiple hand-overs during the operation, which will lead to reduced operation efficiency. At the same time, stacking component boxes will cause load strain on operators.
[0004] Therefore, it is necessary to provide a new transport trolley and transport system to solve the above technical problems. Utility Model Content
[0005] The main purpose of the utility model is to provide a transport trolley and a transport system, aiming to improve the technical problems in the prior art that the efficiency of wiring harness installation work is low and it is easy to cause load strain to the operators.
[0006] In order to achieve the above-mentioned purpose, the transport trolley proposed by the utility model comprises:
[0007] A support frame, wherein wheels are installed at the bottom of the support frame;
[0008] A first fixed rod, wherein two ends of the first fixed rod are respectively formed with a first feed port and a first discharge port which are interconnected, and the first fixed rod is formed with a first slide groove extending along the length direction of the first fixed rod, and the first slide groove is used for installing a hook.
[0009] In one embodiment, the first fixing rod is arranged at an angle, and a height of the first feed port is higher than a height of the first discharge port.
[0010] In one embodiment, the transport trolley further includes a fixing component, which is installed at the first discharge port and is used to abut against the hook.
[0011] In one embodiment, the fixing component includes a stopper, the first fixing rod is formed with a first boss, the first boss includes a first connecting section and a second connecting section connected to each other, the stopper is formed with a mounting hole, the first connecting section is sleeved in the mounting hole, the second connecting section abuts against the stopper toward a side of the first fixing rod, and the stopper is used to abut against the hook.
[0012] In one embodiment, the fixing component includes an elastic member, and the first fixing rod is also formed with a second boss, one end of the elastic member is connected to the second boss, and the other end of the elastic member is connected to the block, the first connecting section is cylindrical, and the aperture of the mounting hole is larger than the diameter of the first connecting section.
[0013] In one embodiment, there are multiple first fixing rods, and the multiple first fixing rods are arranged at intervals along a direction perpendicular to the length of the first fixing rods.
[0014] In one embodiment, the transport trolley also includes a second fixed rod, and the two ends of the second fixed rod are respectively formed with a second feed port and a second discharge port that are interconnected. The second fixed rod is formed with a second slide groove extending along the length direction of the second fixed rod, and the second slide groove is used to install a hook. The second fixed rod is inclined, and the height of the second feed port is higher than the height of the second discharge port.
[0015] In one embodiment, the transport trolley further includes a handle, and the handle is disposed on the support frame.
[0016] In one embodiment, the transport trolley further includes a shielding plate and two side baffles, wherein the shielding plate covers the top of the support frame, and the two side baffles are respectively arranged on both sides of the support frame perpendicular to the length direction of the first fixing rod.
[0017] The utility model also provides a transport system, comprising a tractor and the transport trolley described above, wherein the support frame is provided with a tractor hook, and the tractor is connected to the tractor hook.
[0018] In the above scheme, the transport trolley includes a support frame and a first fixed rod, and wheels are installed at the bottom of the support frame; the two ends of the first fixed rod are respectively formed with a first feed port and a first discharge port that are interconnected, and the first fixed rod is formed with a first slide groove extending along the length direction of the first fixed rod, and the first slide groove is used to install a hook. Specifically, the operator inserts one end of the hook from the first feed port, slides the hook and installs it on the first slide slot, then takes the wiring harness out of the component box and hangs it directly on the hook, assembles the wiring harness directly on the hook, and after the assembly is completed, the operator pushes the hook to move the hook and the wiring harness along the first slide slot. When all the wiring harnesses in the component box are installed, the operator pushes the support frame to the next process through the wheels, and then the operator of the next process takes out the hook from the first discharge port and removes the wiring harness to carry out the next process. The technical solution of the utility model adopts a transport trolley, so that the operator can install all the wiring harnesses on the transport trolley, thereby reducing the steps of placing the installed wiring harness in the component box in the prior art, and eliminating the steps of stacking multiple component boxes, thereby greatly improving the efficiency of the wiring harness installation; at the same time, it reduces the probability of load strain on the operator. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0020] Figure 1 A schematic diagram of the overall structure of an embodiment of a transport trolley provided by the utility model from one perspective;
[0021] Figure 2 A schematic diagram of the overall structure of an embodiment of a transport trolley provided by the utility model from another perspective;
[0022] Figure 3 A schematic diagram of the overall structure of an embodiment of a first fixing rod provided by the utility model from one perspective;
[0023] Figure 4 A schematic diagram of the overall structure of an embodiment of a first fixing rod provided by the utility model from another perspective;
[0024] Figure 5 for Figure 4 Enlarged view at A.
[0025] Description of Figure Numbers:
[0026] 100. Transport trolley; 1. Support frame; 2. First fixing rod; 11. Wheel; 21. First feed port; 22. First discharge port; 23. First slide slot; 3. Fixing component; 31. Block; 24. First boss; 311. Mounting hole; 4. Elastic component; 25. Second boss; 5. Second fixing rod; 51. Second feed port; 52. Second discharge port; 53. Second slide slot; 6. Handle; 7. Shield; 8. Side baffle; 12. Towing hook.
[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0031] In the prior art, operators take the wiring harness from the parts box and place it on the packaging table for installation, and then place the installed wiring harness into the parts box. When the operation proceeds to the second parts box, the second parts box needs to be stacked. In this way, there are multiple hand-changing actions during the operation, which will lead to reduced operation efficiency. At the same time, stacking the parts boxes will cause the operators to suffer from overload strain.
[0032] See also Figure 1 and Figure 2 The utility model proposes a transport trolley 100, including a support frame 1 and a first fixed rod 2, a wheel 11 is installed at the bottom of the support frame 1; the two ends of the first fixed rod 2 are respectively formed with a first feed port 21 and a first discharge port 22 that are interconnected, the first fixed rod 2 is formed with a first slide groove 23 extending along the length direction of the first fixed rod 2, and the first slide groove 23 is used to install a hook. Specifically, the operator inserts one end of the hook from the first feed port 21, slides the hook and installs it on the first slide slot 23, then takes the wiring harness out of the component box and hangs it directly on the hook, assembles the wiring harness directly on the hook, and after the assembly is completed, the operator pushes the hook to move the hook and the wiring harness along the first slide slot 23. When all the wiring harnesses in the component box are installed, the operator pushes the support frame 1 to the next process through the wheels 11, and then the operator of the next process takes out the hook from the first discharge port 22 and removes the wiring harness to carry out the next process. The technical solution of the utility model adopts the transport trolley 100, so that the operator can install all the wiring harnesses on the transport trolley 100, thereby reducing the steps of placing the installed wiring harness in the component box in the prior art, and eliminating the steps of stacking multiple component boxes, thereby greatly improving the efficiency of the wiring harness installation; at the same time, it reduces the probability of load strain on the operator.
[0033] See also Figure 1 and Figure 2 In one embodiment, the first fixing rod 2 is tilted, and the height of the first feed port 21 is higher than the height of the first discharge port 22. Specifically, the operator inserts one end of the hook from the first feed port 21, slides the hook and installs it on the first slide slot 23, then takes the wire harness out of the parts box and hangs it directly on the hook, assembles the wire harness directly on the hook, and the operator holds the hook to prevent the hook from sliding. After the assembly is completed, the operator releases the hook. Since the first fixing rod 2 is tilted, the hook and the wire harness will move along the first slide slot 23. When the hook slides to the first discharge port 22, the operator of the next process on the other side can remove the hook and the wire harness and proceed to the next process. By tilting the first fixing rod 2, the operator does not need to push the hook to make the hook slide, which further reduces the difficulty of the operator's operation.
[0034] See also Figures 1 to 5 In one embodiment, the transport trolley 100 further includes a fixing component 3, which is installed at the first discharge port 22, and the fixing component 3 is used to abut against the hook. Specifically, the operator inserts one end of the hook from the first feed port 21, slides the hook and installs it on the first slide slot 23, then takes the wire harness out of the component box and hangs it directly on the hook, assembles the wire harness directly on the hook, and at this time, the operator holds the hook to prevent the hook from sliding. After the assembly is completed, the operator releases the hook. Since the first fixing rod 2 is inclined, the hook and the wire harness will move along the first slide slot 23. When the hook slides to the first discharge port 22, the hook abuts against the fixing component 3 to prevent the hook from falling. When the wire harness in the component box is completely installed, the operator pushes the support frame 1 to the next process through the wheel 11, and then the operator of the next process takes the hook out of the first discharge port 22 and removes the wire harness to perform the next process. By setting the fixing component 3, the hook and the wire harness can be prevented from falling and being damaged.
[0035] See also Figures 1 to 5 In one embodiment, the fixing component 3 includes a stopper 31, the first fixing rod 2 is formed with a first boss 24, the first boss 24 includes a first connecting section and a second connecting section connected to each other, the stopper 31 is formed with a mounting hole 311, the first connecting section is sleeved in the mounting hole 311, the second connecting section abuts against the stopper 31 on the side facing the first fixing rod 2, and the stopper 31 is used to abut against the hook. The above structure is provided to facilitate the installation and removal of the stopper 31, and when the stopper 31 is damaged due to long-term collision, the stopper 31 can be quickly replaced.
[0036] See also Figures 1 to 5In one embodiment, the fixing component 3 includes an elastic member 4, and the first fixing rod 2 is also formed with a second boss 25, one end of the elastic member 4 is connected to the second boss 25, and the other end of the elastic member 4 is connected to the stopper 31, the first connecting section is cylindrical, and the aperture of the mounting hole 311 is larger than the diameter of the first connecting section. Specifically, the operator inserts one end of the hook from the first feed port 21, slides the hook and installs it on the first slide slot 23, then takes the wiring harness out of the parts box and hangs it directly on the hook, assembles the wiring harness directly on the hook, and at this time the operator holds the hook to prevent the hook from sliding. After the assembly is completed, the operator releases the hook. Since the first fixing rod 2 is inclined, the hook and the wiring harness will move along the first slide slot 23. When the hook slides to the first discharge port 22, the hook abuts against the stopper 31. Since the hook collides with the stopper 31, and the aperture of the mounting hole 311 is larger than the diameter of the first connecting section, the elastic member 4 will be squeezed to generate a reaction force to replace the impact of the hook and prevent the hook from falling. When the wiring harness in the parts box is completely installed, the operator pushes the support frame 1 to the next process through the wheel 11, and then the operator of the next process takes the hook out of the first discharge port 22 and removes the wiring harness to perform the next process. The above structure can play a buffering role when the hook abuts against the stopper 31 , buffering the impact between the hook and the stopper 31 and between the hooks, thereby greatly improving the service life of the hook and the stopper 31 .
[0037] See also Figure 1 and Figure 2 In one embodiment, the number of the first fixing rods 2 is multiple, and the multiple first fixing rods 2 are arranged at intervals along a length direction perpendicular to the first fixing rods 2. By providing multiple first fixing rods 2, the storage capacity of the transport trolley 100 can be improved, more wire harnesses can be transported at one time, and the transportation efficiency is greatly improved.
[0038] See also Figure 1 and Figure 2In one embodiment, the transport trolley 100 also includes a second fixed rod 5, and the two ends of the second fixed rod 5 are respectively formed with a second feed port 51 and a second discharge port 52 that are interconnected. The second fixed rod 5 is formed with a second slide groove 53 extending along the length direction of the second fixed rod 5, and the second slide groove 53 is used to install a hook. The second fixed rod 5 is arranged at an angle, and the height of the second feed port 51 is higher than the height of the second discharge port 52. Specifically, the operator inserts one end of the hook from the first feed port 21, so that the hook is slidably installed on the first slide groove 23, and then takes the wiring harness out of the parts box and hangs it directly on the hook, and assembles the wiring harness directly on the hook. After the assembly is completed, the operator pushes the hook to move the hook and the wiring harness along the first slide groove 23. When all the wiring harnesses in the parts box are installed, the operator pushes the support frame 1 to the next process through the wheel 11, and then the operator of the next process takes out the hook from the first discharge port 22, removes the wiring harness for the next process, and then inserts the top end of the hook from the second feed port 51, so that the hook is slidably installed in the second slide groove 53, and then released. The second fixing rod 5 is tilted so that the empty hook will slide to the second discharge port 52. After all the wiring harnesses are removed, the transport trolley 100 is pushed to the previous process, and the above steps are repeated, thus completing the cycle between the two processes.
[0039] See also Figure 1 and Figure 2 In one embodiment, the transport trolley 100 further includes a handle 6, which is disposed on the support frame 1. By providing the handle 6, it is more convenient for the operator to push the transport trolley 100, which is convenient for the operator to operate.
[0040] See also Figure 1 and Figure 2 In one embodiment, the transport trolley 100 further includes a shielding plate 7 and two side baffles 8. The shielding plate 7 covers the top of the support frame 1, and the two side baffles 8 are respectively arranged on both sides of the support frame 1 perpendicular to the length direction of the first fixing rod 2. The shielding plate 7 can prevent foreign objects from falling from the top of the support frame 1, thereby causing damage to the wiring harness; the side baffles 8 can prevent obstacles on both sides of the support frame 1 from colliding with the wiring harness, thereby causing damage to the wiring harness.
[0041] The utility model also provides a transport system, including a tractor and the above-mentioned transport trolley 100, the support frame 1 is provided with a traction hook 12, and the tractor is connected to the traction hook 12. The tractor drives the transport trolley 100 to run, which further reduces the labor intensity of the operators; since the transport system includes all implementation methods of all embodiments of the above-mentioned transport trolley 100, it has at least all the beneficial effects brought by all the above-mentioned implementation methods, which will not be repeated here one by one.
[0042] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A transport trolley, characterized in that: include: A support frame, wherein wheels are installed at the bottom of the support frame; A first fixed rod, wherein two ends of the first fixed rod are respectively formed with a first feed port and a first discharge port which are interconnected, and the first fixed rod is formed with a first slide groove extending along the length direction of the first fixed rod, and the first slide groove is used for installing a hook.
2. The transport trolley according to claim 1, characterized in that: The first fixing rod is tilted, and the height of the first feed port is higher than the height of the first discharge port.
3. The transport trolley according to claim 1, characterized in that: The transport trolley further includes a fixing component, which is installed at the first discharge port and is used to abut against the hook.
4. The transport trolley according to claim 3, characterized in that: The fixing component includes a stopper, the first fixing rod is formed with a first boss, the first boss includes a first connecting section and a second connecting section connected to each other, the stopper is formed with a mounting hole, the first connecting section is sleeved in the mounting hole, the second connecting section abuts against the stopper toward a side of the first fixing rod, and the stopper is used to abut against the hook.
5. The transport trolley according to claim 4, characterized in that: The fixing component includes an elastic member, and the first fixing rod is also formed with a second protrusion, one end of the elastic member is connected to the second protrusion, and the other end of the elastic member is connected to the stopper, the first connecting section is cylindrical, and the aperture of the mounting hole is larger than the diameter of the first connecting section.
6. The transport trolley according to any one of claims 1 to 5, characterized in that: There are multiple first fixing rods, and the multiple first fixing rods are arranged at intervals along a direction perpendicular to the length of the first fixing rods.
7. The transport trolley according to claim 6, characterized in that: The transport trolley also includes a second fixed rod, and the two ends of the second fixed rod are respectively formed with a second feed port and a second discharge port that are interconnected. The second fixed rod is formed with a second slide groove extending along the length direction of the second fixed rod, and the hook is used for sliding installation in the second slide groove. The second fixed rod is inclined, and the height of the second feed port is higher than the height of the second discharge port.
8. The transport trolley according to claim 7, characterized in that: The transport trolley further comprises a handle, and the handle is arranged on the support frame.
9. The transport trolley according to claim 6, characterized in that: The transport trolley further comprises a shielding plate and two side baffles, wherein the shielding plate covers the top of the support frame, and the two side baffles are respectively arranged on both sides of the support frame perpendicular to the length direction of the first fixing rod.
10. A transportation system, characterized in that: It comprises a tractor and the transport trolley according to any one of claims 1 to 9, the support frame is provided with a traction hook, and the tractor is connected to the traction hook.