Steel member transportation device for construction site
By designing a steel component transportation device including a carrier frame, an electric rotating table, a telescopic arm, a cylinder-driven clamping system and a load box, the problem of low transportation efficiency in the prior art is solved, and the effect of efficient and stable transportation is achieved.
Patent Information
- Application Number
- CN202422050185.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-23
AI Technical Summary
In the prior art, the transportation efficiency of steel components at the construction site is low, labor-intensive, and the stacking of steel components is not easy to carry and transport.
A steel component transport device including a carrier frame, an electric rotating table, a telescopic arm, a cylinder-driven clamping system and a load box are designed. The loading position is adjusted by the electric rotary table and telescopic arm, and the cylinder-driven clamping system adjusts the clamping height and opening angle to ensure that steel components of different widths are adapted to, and steel components are fastened through the load box and the motor to ensure stable transportation.
It realizes efficient and stable transportation of steel components, reduces the time and energy of manpower handling, and improves the work efficiency of construction sites.
Smart Images
Figure CN222921611U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel component transportation devices, in particular to a steel component transportation device for construction sites. Background Technique
[0002] Steel components refer to steel structure composite components that can bear and transfer loads, which are connected by steel plates, angle steels, channel steels, I-beams, welded or hot-rolled H-beams through cold bending or welding and connectors. The steel component system has comprehensive advantages such as light self-weight, factory manufacturing, fast installation, short construction period, good seismic performance, fast investment recovery, and less environmental pollution.
[0003] When steel components are transported to the construction site, they need to be stacked in batches. The quantity is large, and manual handling is time-consuming and laborious, which cannot effectively improve work efficiency. At the same time, it is not easy to handle and transport when steel components are stacked together. Content of the Utility Model
[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a steel component transportation device for construction sites.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A steel component transportation device for construction sites, including a bearing frame. The left side of the top of the bearing frame is fixedly connected with an electric rotating platform. The driving end of the electric rotating platform is fixedly connected to the bottom of the support. The left side of the top of the support is fixedly connected with a telescopic arm. The left side of the rod body of the telescopic arm is fixedly connected with a fixed seat. The bottom of the fixed seat is fixedly connected to the top of the cylinder body of the first cylinder. Both the front and rear sides of the rod body of the first cylinder are rotatably connected with second cylinders. The top ends of the rod bodies of the second cylinders are rotatably connected with connecting rods. The outer sides of the top ends of the connecting rods are rotatably connected with third cylinders. The bottom ends of the connecting rods are rotatably connected with clamping rods. The bottom ends of the clamping rods are fixedly connected with clamping plates. The right side of the top of the bearing frame is fixedly connected to the bottom end of the load box. The top right side of the load box is fixedly connected with a support plate. The right side of the load box is fixedly connected with a motor. The driving end of the motor is fixedly connected with a threaded rod. The outer wall of the threaded rod is threadedly connected with a sliding ring. The top end of the sliding ring is fixedly connected to the middle of the bottom end of the fixing plate.
[0006] As a further description of the above technical solution:
[0007] The bottom end of the rod body of the first cylinder is fixedly connected with a connecting plate, and the connecting rod is rotatably connected inside the connecting plate.
[0008] As a further description of the above technical solution:
[0009] On both the left and right sides of the top end of the clamping rod, extension rods are fixedly connected, and the top ends of the extension rods are rotatably connected to the top end of the rod body of the third cylinder.
[0010] As a further description of the above technical solution:
[0011] A push handle is fixedly connected to the right end of the carrier, and rollers are rotatably connected to both sides of the front and rear ends of the carrier.
[0012] As a further description of the above technical solution:
[0013] A chute is provided at the center of the inner wall of the bottom of the storage box, and the front and rear ends of the sliding ring are slidably connected inside the chute.
[0014] As a further description of the above technical solution:
[0015] The left end of the threaded rod is rotatably connected to the left inner wall of the storage box.
[0016] As a further description of the above technical solution:
[0017] The front and rear sides of the fixing plate are respectively slidably connected to the front and rear inner walls of the storage box.
[0018] The present utility model has the following beneficial effects:
[0019] 1. In the present utility model, the electric rotating table drives the bracket to rotate, and a telescopic arm is fixedly connected to the top end of the bracket. The device can adjust the length of the loading part through the telescopic arm. At the same time, the first cylinder drives the connecting rod and other structures connected to the lower connecting plate to adjust the height of the clamping plate. At the same time, second cylinders are also provided on the front and rear sides of the bottom end of the rod body of the first cylinder to control and adjust the opening angle of the connecting rod. A third cylinder is provided on the right side of the top end of the connecting rod. The third cylinder drives the extension rods fixedly connected to the left and right sides of the top end of the clamping plate, and the clamping rod drives the clamping plate to operate, adjusting the width of the clamping plate for clamping the steel member, ensuring that the steel member can be transported under the maximum width.
[0020] 2. In the present utility model, a storage box is provided on the right side of the top end of the carrier. A chute, a fixing plate, etc. are provided inside the storage box. A support plate is also fixedly connected to the right top end of the storage box to ensure that the steel member will not tilt and fall due to stacking caused by structural problems. At the same time, a threaded rod is provided on the chute inside the storage box. A sliding ring is threadedly connected to the outside of the threaded rod. The top end of the sliding ring is connected to the fixing plate. The motor fixedly connected to the right bottom end of the storage box drives the threaded rod to rotate, and the sliding ring pushes the fixing plate to operate, clamping the steel member, ensuring that the steel member can be stably located in the storage box and can be transported smoothly. Description of the Drawings
[0021] Figure 1Stereogram of a steel member transportation device for construction sites proposed by the present utility model;
[0022] Figure 2 Front view of the load box of a steel member transportation device for construction sites proposed by the present utility model;
[0023] Figure 3 Left view of the load box of a steel member transportation device for construction sites proposed by the present utility model;
[0024] Figure 4 Right view of the first cylinder of a steel member transportation device for construction sites proposed by the present utility model.
[0025] Legend description:
[0026] 1. Telescopic arm; 2. Bracket; 3. Fixed plate; 4. Support plate; 5. Push handle; 6. Load box; 7. Bearing frame; 8. Electric rotating table; 9. Clamping plate; 10. Clamping rod; 11. First cylinder; 12. Fixed seat; 13. Threaded rod; 14. Motor; 15. Slip ring; 16. Chute; 17. Second cylinder; 18. Connecting rod; 19. Third cylinder; 20. Extension rod; 21. Connecting plate. Specific implementation manners
[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0028] Refer to Figures 1-4, an embodiment provided by the present utility model: A steel component transportation device for a construction site, including a bearing frame 7. On the left side of the top of the bearing frame 7, an electric rotating table 8 is fixedly connected. The driving end of the electric rotating table 8 is fixedly connected to the bottom of the support 2. On the left side of the top of the support 2, a telescopic arm 1 is fixedly connected. On the left side of the rod body of the telescopic arm 1, a fixed seat 12 is fixedly connected. The bottom of the fixed seat 12 is fixedly connected to the top of the cylinder body of the first cylinder 11. On both the front and rear sides of the rod body of the first cylinder 11, second cylinders 17 are rotatably connected. The top ends of the rod bodies of the second cylinders 17 are rotatably connected to connecting rods 18. On the outer sides of the top ends of the connecting rods 18, third cylinders 19 are rotatably connected. The bottom ends of the connecting rods 18 are rotatably connected to clamping rods 10. The bottom ends of the clamping rods 10 are fixedly connected to clamping plates 9. On the right side of the top of the bearing frame 7, it is fixedly connected to the bottom end of the load box 6. On the top right side of the load box 6, a support plate 4 is fixedly connected. On the right side of the load box 6, a motor 14 is fixedly connected. The driving end of the motor 14 is fixedly connected to a threaded rod 13. The outer wall of the threaded rod 13 is threadedly connected to a sliding ring 15. The top end of the sliding ring 15 is fixedly connected to the middle of the bottom end of the fixing plate 3. The electric rotating table 8 drives the support 2 to operate and adjust the direction, the telescopic arm 1 adjusts the distance. The first cylinder 11 can drive the following structures such as the clamping rods 10 and the clamping plates 9. On the clamping rods 10, the top ends of the rod bodies of the second cylinders 17 and the bottom ends of the cylinder bodies of the third cylinders 18 are provided, which adjusts and drives the clamping rods 10 and the clamping plates 9 to clamp the steel components. Inside the load box 6, there is a fixing plate 3 driven by the motor 14 to fix the loaded steel components.
[0029] The bottom end of the rod body of the first cylinder 11 is fixedly connected to a connecting plate 21. The connecting rod 18 is rotatably connected inside the connecting plate 21. On the left and right sides of the top end of the clamping rod 10, extension rods 20 are fixedly connected. The top ends of the extension rods 20 are rotatably connected to the top ends of the rod bodies of the third cylinders 19. On the right end of the bearing frame 7, a push handle 5 is fixedly connected. On both the front and rear sides of the bearing frame 7, rollers are rotatably connected. At the center of the inner wall of the bottom of the load box 6, a chute 16 is provided. The front and rear ends of the sliding ring 15 are slidably connected inside the chute 16. The left end of the threaded rod 13 is rotatably connected to the inner wall of the left side of the load box 6. The front and rear sides of the fixing plate 3 are slidably connected to the inner walls of the front and rear sides of the load box 6 respectively. The extension rods 20 drive the clamping rods 10 to operate. There are rollers at the bottom of the bearing frame 7 and a push handle 5 at the right end, which is convenient for transporting the loaded transportation device. Inside the chute 16, there is a threaded rod 13 that can push the fixing plate 3 through threaded connection to fasten the steel components.
[0030] Working principle: The electric rotating table 8 drives the bracket 2 to rotate. The telescopic arm 1 adjusts its position according to the length of the steel member to facilitate the contact between the clamping plate 9 and other components with the steel member. At the same time, the first cylinder 11 under the fixed seat 12 adjusts the height of the clamping structure. The connecting plate 21 fixedly connected to the bottom of the rod body of the first cylinder 11 drives the connecting rod 19 to adjust the angle. The outer side of the top end of the connecting rod 18 is rotatably connected to the third cylinder 19. The rod body of the third cylinder 19 is connected to the extension rod 20. When the third cylinder 19 operates to pull or push the extension rod 20, the clamping rod 10 and the clamping plate 9 can be adjusted to work, and it is also convenient to adjust the opening size to adapt to more models of steel members. The right top end of the carrier 7 is fixedly connected with a storage box 6 for placing steel members. At the same time, a chute 16 is arranged inside the storage box 6, and a threaded rod 13 is arranged inside the chute 16. The motor 14 drives the sliding ring 15 outside the threaded rod 13, and the sliding ring 15 is fixedly connected to the middle part of the bottom end of the fixing plate 3. When the motor 14 operates, it can drive the fixing plate 3 to slide, so as to fasten the steel members placed in the storage box 6. The support plate 4 fixedly connected to the top of the right end of the storage box 6 ensures that the steel members can lean against the left side of the support plate 4 for certain support when stacked. The bottom of the carrier 7 is equipped with rollers, and the right end is also fixedly connected with a push handle 5, which is convenient for the device to be transferred.
[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A steel component transport device for use at a construction site, comprising a carrier frame (7), characterized in that: The left side of the top of the carrier frame (7) is fixedly connected to an electric rotating platform (8), the driving end of the electric rotating platform (8) is fixedly connected to the bottom of the bracket (2), the left side of the top of the bracket (2) is fixedly connected to a telescopic arm (1), the left side of the rod body of the telescopic arm (1) is fixedly connected to a fixing seat (12), the bottom of the fixing seat (12) is fixedly connected to the top of the cylinder body of the first cylinder (11), the front and rear sides of the rod body of the first cylinder (11) are both rotatably connected to the second cylinder (17), the top of the rod body of the second cylinder (17) is rotatably connected to a connecting rod (18), and the top outer side of the connecting rod (18) is rotatably connected to the top of the cylinder body of the first cylinder (11). A third cylinder (19) is connected, the bottom of the connecting rod (18) is rotatably connected to a clamping rod (10), the bottom end of the clamping rod (10) is fixedly connected to a clamping plate (9), the top right side of the carrier frame (7) is fixedly connected to the bottom end of the carrier box (6), the top right side of the carrier box (6) is fixedly connected to a support plate (4), the right side of the carrier box (6) is fixedly connected to a motor (14), the driving end of the motor (14) is fixedly connected to a threaded rod (13), the outer wall of the threaded rod (13) is threadedly connected to a slip ring (15), and the top end of the slip ring (15) is fixedly connected to the middle of the bottom end of the fixed plate (3).
2. A steel component transportation device for a construction site according to claim 1, characterized in that: The bottom end of the rod body of the first cylinder (11) is fixedly connected to a connecting plate (21), and the connecting rod (18) is rotatably connected inside the connecting plate (21).
3. The steel component transportation device for use at a construction site according to claim 1, characterized in that: The left and right sides of the top end of the clamping rod (10) are fixedly connected to extension rods (20), and the top ends of the extension rods (20) are rotatably connected to the top end of the rod body of the third cylinder (19).
4. The steel component transportation device for use at a construction site according to claim 1, characterized in that: The right end of the carrier (7) is fixedly connected to a push handle (5), and both sides of the front and rear ends of the carrier (7) are rotatably connected to rollers.
5. The steel component transportation device for use at a construction site according to claim 1, characterized in that: A slide groove (16) is provided at the center of the inner wall at the bottom of the object carrying box (6), and the front and rear ends of the slip ring (15) are slidably connected inside the slide groove (16).
6. The steel component transportation device for use at a construction site according to claim 1, characterized in that: The left end of the threaded rod (13) is rotatably connected to the left inner wall of the object carrying box (6).
7. The steel component transportation device for use at a construction site according to claim 1, characterized in that: The front and rear sides of the fixing plate (3) are respectively slidably connected to the front and rear inner walls of the object carrying box (6).