Round steel transfer trolley
By designing limit and friction reduction structures on round steel transportation trolleys, the problem of round steel slipping is solved, the stability and efficiency of transportation are improved, and it is suitable for round steel materials of different lengths.
Patent Information
- Application Number
- CN202420358090.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-02-27
AI Technical Summary
When the existing round steel transport trolley lifts the storage plate too large, the round steel material is likely to slide out from the inside of the storage plate, resulting in unstable transportation.
A round steel transfer car is designed, adopting a frame, storage plate, support rod, limit plate, slider, barrier plate, resistor plate, spring, roller and other structures, through the sliding and latch of the slider and limit rod Fixing, spring tension, screw rotation, anti-extrusion of silicone pad and friction reduction of rollers, achieving double limit and stable fixation of round steel.
Effectively prevent the round steel from sliding down, improve the stability and efficiency of round steel transportation, and is suitable for round steel materials of different lengths.
Smart Images
Figure CN222179520U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of round steel transportation, in particular to a round steel transfer trolley. Background Art
[0002] Round steel transportation refers to the process of conveying and transferring round steel materials. In this process, a transport cart is often used. The transport cart is usually a long structure, which can realize the transportation of slender round steel materials, thereby improving the efficiency of the transfer and processing of round steel materials.
[0003] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: in the process of transferring round steel materials using a trolley, when the storage plate is lifted too much, the round steel materials are prone to slip out from the inside of the storage plate, thereby reducing the stability of the round steel materials during transportation.
[0004] Therefore, the utility model provides a round steel transfer trolley. Utility Model Content
[0005] The utility model aims to solve the defect in the prior art that the storage plate is lifted too far and easily causes the round steel material to slide out from the inner side of the storage plate, and proposes a round steel transfer trolley.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a round steel transfer trolley, including a frame, the side walls of the frame are rotatably connected to two walking wheels, the upper surface of the frame is fixedly connected with a storage plate, the side walls of the storage plate are fixedly connected with a handrail, the side walls of the storage plate are fixedly connected with a limiting plate, the side walls of the storage plate are fixedly connected with a fixed block, the interior of the fixed block is slidably connected to a limiting rod, the end side of the limiting rod is slidably connected to two sliding bars, the other ends of the two sliding bars are fixedly connected to a baffle, and the surface of the storage plate is fixedly connected with a blocking plate.
[0007] The effect achieved by the above components is that the sliding bar slides inside the limiting rod to limit the moving direction of the blocking bar.
[0008] Preferably, a plurality of insertion holes are evenly formed on the side wall of the limiting rod, and a latch is slidably connected to the interior of the fixing block, and the size of the latch matches the size of the insertion hole.
[0009] The effect achieved by the above components is that the latch pin is inserted into the inner wall of the corresponding insertion hole on the limit rod, and at this time, the position of the limit rod after movement can be fixed.
[0010] Preferably, a spring is sleeved on the surface of the latch, a pull block is fixedly connected to the end surface of the latch, and two ends of the spring are fixedly connected to the fixed block and the pull block respectively.
[0011] The effect achieved by the above components is that the pull block is driven by the spring tension to drive the latch to be inserted into the inner wall of the corresponding insertion hole on the limit rod.
[0012] Preferably, the internal thread of the limiting rod is connected with a screw rod, and the screw rod is rotationally connected to the inside of the blocking bar.
[0013] The effect achieved by the above components is: when the screw rod is rotated, the screw rod will drive the blocking bar and the limiting rod to move relative to each other.
[0014] Preferably, a silicone pad is glued to the surface of the baffle bar, and a pull ring is rotatably connected to the side wall of the limiting rod.
[0015] The effect achieved by the above components is: by providing the silicone pad, the end side of the round steel is prevented from being squeezed and damaged.
[0016] Preferably, a plurality of support rods are evenly and fixedly connected to the upper surface of the storage plate, and rollers are rotatably connected to the side walls of the support rods.
[0017] The effects achieved by the above components are as follows: the setting of the rollers reduces the friction between the round steel and the storage plate during the process of storing and retrieving the round steel, and further improves the efficiency of the process of storing and retrieving the round steel.
[0018] In summary:
[0019] In the utility model, by setting the above structure, the limiting and shielding work of the round steel is performed twice, which facilitates the rapid and tight limiting work of round steels of different lengths, and improves the stability of the round steel materials of different lengths during transportation to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0021] Figure 2 This is a schematic structural diagram of the utility model from another angle;
[0022] Figure 3 For the utility model Figure 2 A magnified image of point A;
[0023] Figure 4 It is a structural schematic diagram of the handrail in the utility model;
[0024] Figure 5 It is a structural schematic diagram of the middle baffle of the utility model.
[0025] Legend: 1. Frame; 2. Storage plate; 3. Travel wheel; 4. Handrail; 5. Limit plate; 6. Limit rod; 7. Stop bar; 8. Fixing block; 9. Socket; 10. Pull block; 11. Latch; 12. Spring; 13. Stop plate; 14. Support rod; 15. Roller; 16. Pull ring; 17. Screw rod; 18. Silicone pad; 19. Slide bar. DETAILED DESCRIPTION
[0026] Reference Figure 1 As shown, the utility model provides a technical solution: a round steel transfer trolley, comprising a frame 1, the side wall of the frame 1 is rotatably connected to two walking wheels 3, the upper surface of the frame 1 is fixedly connected to a storage plate 2, and the side wall of the storage plate 2 is fixedly connected to a handrail 4.
[0027] The following is a detailed description of its overall specific settings and functions.
[0028] In this embodiment: the side wall of the storage plate 2 is fixedly connected to the limit plate 5, the side wall of the storage plate 2 is fixedly connected to a fixed block 8, the fixed block 8 is slidably connected to the limit rod 6, the end side of the limit rod 6 is slidably connected to two slide bars 19, the other ends of the two slide bars 19 are fixedly connected to the blocking bar 7, and the surface of the storage plate 2 is fixedly connected to the blocking plate 13. The slide bar 19 slides inside the limit rod 6 to limit the moving direction of the blocking bar 7.
[0029] The side wall of the limit rod 6 is evenly provided with a plurality of insertion holes 9, and a latch 11 is slidably connected inside the fixed block 8, and the size of the latch 11 matches the size of the insertion hole 9. The latch 11 is inserted into the inner wall of the corresponding insertion hole 9 on the limit rod 6, and the position of the limit rod 6 after movement can be fixed at this time. The surface of the latch 11 is covered with a spring 12, and the end face of the latch 11 is fixedly connected with a pull block 10, and the two ends of the spring 12 are fixedly connected to the fixed block 8 and the pull block 10 respectively. The pull block 10 will be driven by the pulling force of the spring 12 to drive the latch 11 to insert into the inner wall of the corresponding insertion hole 9 on the limit rod 6.
[0030] Specifically, the inner thread of the limiting rod 6 is connected with a screw rod 17, and the screw rod 17 is rotatably connected to the inner part of the blocking bar 7. When the screw rod 17 is rotated, the screw rod 17 drives the blocking bar 7 and the limiting rod 6 to move relative to each other.
[0031] The surface of the blocking bar 7 is glued with a silicone pad 18, and the side wall of the limiting rod 6 is rotatably connected with a pull ring 16. The silicone pad 18 is provided to avoid the round steel end being squeezed and damaged. The upper surface of the storage plate 2 is evenly fixedly connected with a plurality of support rods 14, and the side wall of the support rod 14 is rotatably connected with a roller 15. The provision of the roller 15 reduces the friction between the round steel and the storage plate 2 during the storage and retrieval of the round steel, further improving the efficiency of the storage and retrieval of the round steel.
[0032] Working principle: the walking wheel 3 facilitates the transportation of round steel. When transporting round steel materials, after placing the round steel materials on the storage plate 2, the pulling block 10 can be lifted, and the pulling block 10 will drive the latch 11 to move. At this time, the limit rod 6 will be free from the restraint of the latch 11, and the pull ring 16 can be pulled to realize the pulling work of the limit rod 6. After one end of the round steel is pressed against the surface of the blocking plate 13, when the blocking bar 7 moves to a position close to the other end of the round steel, the pulling block 10 is released. At this time, the pulling block 10 will be driven by the pulling force of the spring 12 to drive the latch 11 to insert into the inner wall of the corresponding socket 9 on the limit rod 6. At this time, the position of the limit rod 6 after movement can be fixed, and the round steel is limited between the blocking bar 7 and the blocking plate 13, thereby avoiding slipping when transporting from the storage plate 2. At this time, the screw rod is rotated 17, the screw rod 17 will drive the relative movement between the blocking bar 7 and the limiting rod 6, wherein the sliding bar 19 slides inside the limiting rod 6 to limit the moving direction of the blocking bar 7, and at this time, the deep extrusion limiting work of the round steel can be realized, further improving the safety and stability of the round steel during transportation, and by setting the silicone pad 18, the situation in which the end side of the round steel is squeezed and damaged is avoided, and the setting of the roller 15 reduces the friction between the round steel and the storage plate 2 during the storage and retrieval of the round steel, further improving the efficiency of the storage and retrieval of the round steel, by setting the above structure, through the two limiting and shielding work of the round steel, it is convenient to quickly and tightly limit the round steel of different lengths, and to a certain extent improves the stability of the round steel materials of different lengths during transportation.
[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
Claims
1. A round steel transfer trolley, comprising a frame (1), characterized in that: The side wall of the frame (1) is rotatably connected to two walking wheels (3); the upper surface of the frame (1) is fixedly connected to a storage plate (2); the side wall of the storage plate (2) is fixedly connected to a support rod (4); the side wall of the storage plate (2) is fixedly connected to a limit plate (5); the side wall of the storage plate (2) is fixedly connected to a fixed block (8); the interior of the fixed block (8) is slidably connected to a limit rod (6); the end side of the limit rod (6) is slidably connected to two slide bars (19); the other ends of the two slide bars (19) are fixedly connected to a stop bar (7); and the surface of the storage plate (2) is fixedly connected to a blocking plate (13).
2. A round steel transfer trolley according to claim 1, characterized in that: A plurality of insertion holes (9) are evenly arranged on the side wall of the limiting rod (6), and a latch (11) is slidably connected inside the fixing block (8), and the size of the latch (11) is matched with the size of the insertion hole (9).
3. The round steel transfer trolley according to claim 2, characterized in that: The surface of the latch (11) is covered with a spring (12), the end surface of the latch (11) is fixedly connected to a pull block (10), and the two ends of the spring (12) are respectively fixedly connected to the fixed block (8) and the pull block (10).
4. The round steel transfer trolley according to claim 1, characterized in that: The inner thread of the limiting rod (6) is connected with a screw rod (17), and the screw rod (17) is internally rotatably connected to the blocking bar (7).
5. The round steel transfer trolley according to claim 1, characterized in that: A silicone pad (18) is glued to the surface of the blocking bar (7), and a pull ring (16) is rotatably connected to the side wall of the limiting rod (6).
6. The round steel transfer trolley according to claim 1, characterized in that: A plurality of support rods (14) are evenly and fixedly connected to the upper surface of the storage plate (2), and rollers (15) are rotatably connected to the side walls of the support rods (14).