Square steel ingot transferring lifting appliance
By designing square steel ingot transfer spreader and using components such as long bottom plates, vertical plates and middle arms, the problems of safety and separate handling during square steel are solved, and safe and stable transfer operations are achieved.
Patent Information
- Application Number
- CN202422229529.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The prior art Chinese steel is poor in the transfer and is difficult to carry separately, the fixing method is unstable, which can easily cause safety accidents.
A square steel ingot transfer spreader is designed, including long bottom plates, vertical plates, transverse side plates, rotating plates and middle arms. The safe transfer of square steel is ensured through the traction force and limit structure, and the convenient operation of a single square steel is achieved through partitions and U-rings.
It improves the safety and convenience of square steel transfer, ensures the stable transfer of single square steel, and avoids the occurrence of safety accidents.
Smart Images
Figure CN223060487U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transfer, in particular to a transfer sling for square steel ingots. Background Art
[0002] The cross-section of square steel is rectangular and it is in a long strip shape. When transferring square steel, it is usually transferred in multiple pieces together. During the transfer, steel cables are tied to both ends of the square steel, and then the square steel is transferred. During the transfer process, the gravity of the square steel can make the steel cables closely adhere to the side walls of the square steel. However, this fixing method during transfer has poor stability and reliability, so it is easy to cause safety accidents. Moreover, after the transfer, the square steel sticks together, which brings inconvenience to the transfer of a single square steel. Content of the Utility Model
[0003] The utility model provides a transfer sling for square steel ingots to solve the deficiencies of the above-mentioned prior art, solve the problems of poor safety during hoisting transfer and subsequent inconvenience in handling a single square steel, and has strong practicability.
[0004] In order to achieve the purpose of the utility model, the following technology is proposed:
[0005] A transfer sling for square steel ingots includes a long strip bottom plate. A pair of convex seats are installed on the lower wall of the long strip bottom plate. A rotating concave part is rotatably arranged on the convex seats. A vertical plate is installed at the outer end of the rotating concave part. A horizontal side plate is arranged at the upper end of the vertical plate. The long strip bottom plate plays a role in supporting the lower part of the square steel. When the inner wall of the horizontal side plate closely adheres to the outside of the square steel, it can prevent the square steel from falling during transfer.
[0006] Support seats are installed at both ends of the long strip bottom plate. Rotating plates are rotatably arranged on both sides of the support seats. The other end of the rotating plate is vertically provided with a middle arm. The other end of the middle arm is provided with an inclined plate. The other end of the inclined plate at the same end is provided with a cross bar. A U-shaped ring is arranged on the cross bar. When the middle arm is in a vertical state, the inner wall of the middle arm acts on the outer wall of the horizontal side plate. When hoisting and transferring, due to the traction force, the inner wall of the middle arm restricts the horizontal side plate, thus ensuring the safety during transfer.
[0007] Furthermore, multiple pairs of partition plates are arranged on the long strip bottom plate. The partition plates are arranged in an equidistant array along the width direction of the long strip bottom plate. The partition plates can create gaps between each square steel, thus facilitating the transfer operation of a single square steel.
[0008] Furthermore, there is a distance between the partition plates and the ends of the long strip bottom plate. This setting method makes the gaps between the square steels located at both ends of the square steel, thus facilitating the transfer operation of the square steel.
[0009] Furthermore, end baffles are respectively arranged at both ends of the horizontal side plate. The end baffles limit both ends of the square steel to improve the safety during transfer.
[0010] Further, a V-shaped plate is installed on the inner side of the middle arm, and a pressure rod is provided between the V-shaped plates at the same end. The stability after fixation can be further improved by pressing with the pressure rod.
[0011] Further, the included angle formed in the V-shaped plate is an obtuse angle to facilitate limiting by the pressure rod.
[0012] The advantages of the above technical solution are as follows:
[0013] The utility model can improve the safety during the transfer of square steel, and at the same time facilitate the transfer operation of single square steel in the later stage. Brief Description of the Drawings
[0014] In order to make the objectives, technical solutions, and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings.
[0015] Figure 1 The three-dimensional structure diagram of one of the embodiments is shown. Detailed Description of the Embodiment
[0016] As Figure 1 shown, a square steel ingot transfer sling includes a long strip bottom plate 1. A plurality of pairs of partition plates 10 are provided on the long strip bottom plate 1. The partition plates 10 are arranged in an equidistant array along the width direction of the long strip bottom plate 1, and there is a distance between the partition plates 10 and the end of the long strip bottom plate 1. A pair of convex seats are installed on the lower wall of the long strip bottom plate 1. A rotating concave member 3 is rotatably provided on the convex seats. A vertical plate 30 is installed at the outer end of the rotating concave member 3. A horizontal side plate 31 is provided at the upper end of the vertical plate 30. End baffles 32 are respectively provided at both ends of the horizontal side plate 31.
[0017] Support seats 2 are installed at both ends of the long strip bottom plate 1. Rotating plates 20 are rotatably provided on both sides of the support seats 2. The other end of the rotating plate 20 is vertically provided with a middle arm 21. An inclined plate 22 is provided at the other end of the middle arm 21. A cross bar 23 is provided at the other end of the inclined plate 22 at the same end. A U-shaped ring 24 is provided on the cross bar 23. When the middle arm 21 is in a vertical state, the inner wall of the middle arm 21 acts on the outer wall of the horizontal side plate 31. A V-shaped plate 25 is installed on the inner side of the middle arm 21. A pressure rod 26 is provided between the V-shaped plates 25 at the same end. The included angle formed in the V-shaped plate 25 is an obtuse angle.
[0018] When transferring the square steel, first place the square steel on the long strip bottom plate 1, and separate the square steels from each other by the partition plates 10 during placement.
[0019] Then the operator rotates the horizontal side plate 31 upward so that the inner wall of the horizontal side plate 31 closely adheres to the outer wall of the square steel, and limits the end of the square steel by the end baffle 32.
[0020] Then the operator hangs the pulling rope on the hook of the crane.
[0021] Then the traveling vehicle pulls up the pull rope. When pulling, the pull rope is tightened and the pressing rod 26 will act on the upper wall of the square steel, and the inner wall of the middle arm 21 acts on the outer wall of the transverse side plate 31. Then, the transfer operation of the square steel is carried out, and it is transferred to a suitable position, and the individual transfer and handling operation of the square steel is carried out.
[0022] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.
Claims
1. A square steel ingot transfer sling, characterized in that, It includes a long strip bottom plate (1). A pair of convex seats are installed on the lower wall of the long strip bottom plate (1). A rotating concave part (3) is rotatably arranged on the convex seats. A vertical plate (30) is installed at the outer end of the rotating concave part (3). A horizontal side plate (31) is provided at the upper end of the vertical plate (30). Support seats (2) are installed at both ends of the long strip bottom plate (1). Rotating plates (20) are rotatably arranged on both sides of the support seats (2). A middle arm (21) is vertically provided at the other end of the rotating plate (20). An inclined plate (22) is provided at the other end of the middle arm (21). A cross bar (23) is provided at the other end of the inclined plate (22) at the same end. A U-shaped ring (24) is provided on the cross bar (23). When the middle arm (21) is in a vertical state, the inner wall of the middle arm (21) acts on the outer wall of the horizontal side plate (31).
2. The square steel ingot transfer sling according to claim 1, characterized in that, Multiple pairs of partition plates (10) are provided on the long strip bottom plate (1). The partition plates (10) are arranged in an equidistant array along the width direction of the long strip bottom plate (1).
3. The square steel ingot transfer sling according to claim 2, characterized in that, There is a spacing between the partition plate (10) and the end of the long strip bottom plate (1).
4. The square steel ingot transfer sling according to claim 1, characterized in that, End baffles (32) are respectively provided at both ends of the horizontal side plate (31).
5. The square steel ingot transfer sling according to claim 1, characterized in that, A V-shaped plate (25) is installed inside the middle arm (21). A pressure rod (26) is provided between the V-shaped plates (25) at the same end.
6. The square steel ingot transfer sling according to claim 5, characterized in that, The included angle formed inside the V-shaped plate (25) is an obtuse angle.