Steel column hoisting structure

Abstract

The utility model discloses a steel column hoisting structure, and belongs to the technical field of steel column hoisting, the steel column hoisting structure comprises a triangular steel plate, a steel column body is arranged below the triangular steel plate, the triangular steel plate is internally provided with a shackle ring and two first steel wire ropes, and the front surface and the back surface of the steel column body are fixedly connected with auxiliary plates; the inner wall of the shackle ring is in threaded connection with a shackle bolt, a second steel wire rope is arranged in the shackle ring, the outer surface of the second steel wire rope makes contact with the outer surface of the shackle bolt, and two sleeper blocks are arranged below the steel column body. According to the steel column hoisting structure, through mutual cooperation of the triangular steel plate, the shackle ring, the steel column body, the shackle bolt, the second steel wire rope, the first steel wire rope, the sleeper blocks and the auxiliary plate, the second steel wire rope can be connected with an external crane power structure, and the sleeper blocks can be cushioned at the two ends of the lower portion of the steel column body and prevent the steel column body from being excessively abraded by the ground due to dragging; the first steel wire rope can be matched with other structures to be fixedly connected to the auxiliary plate.

Description

Technical Field

[0001] The present application belongs to the technical field of steel column hoisting, and in particular relates to a steel column hoisting structure. Background Art

[0002] Steel column lifting refers to the technology of using lifting equipment to lift steel columns from the ground or other locations and install them in designated locations during the construction process. Steel column lifting technology requires precise determination of the lifting point position, selection of appropriate binding methods, and taking protective measures during the lifting process to ensure the safety and smooth progress of the lifting process. When lifting steel columns, the corresponding lifting structure needs to be used.

[0003] The existing steel column lifting structure usually adopts a bent hook for lifting. This hook is easy to unhook and has a high risk factor. There is a lack of a high-safety lifting structure to prevent unhooking, which makes the lifting structure easy to unhook and easily cause danger when lifting the steel column. Therefore, technical personnel in this field provide a steel column lifting structure to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of this application is to solve the problem in the prior art that there is a lack of a high-safety lifting structure to prevent unhooking, which leads to dangers caused by unhooking when lifting steel columns, and to propose a steel column lifting structure.

[0005] In order to achieve the above objectives, this application adopts the following technical solutions:

[0006] A steel column lifting structure includes a triangular steel plate, a steel column body is arranged below the triangular steel plate, a shackle ring and two first steel ropes are respectively arranged inside the triangular steel plate, the front and back of the steel column body are fixedly connected with auxiliary plates, the inner wall of the shackle ring is threadedly connected with a shackle bolt, the inside of the shackle ring is provided with a second steel wire rope, the outer surface of the second steel wire rope is in contact with the outer surface of the shackle bolt, two sleeper blocks are arranged below the steel column body, and the upper surface of each sleeper block is in contact with the bottom surface of the steel column body.

[0007] By providing a triangular steel plate, the shackle ring and the first steel wire rope can be connected. The first steel wire rope can be fastened to the auxiliary plate on the steel column in conjunction with other structures. The second steel wire rope can be connected to the power mechanism of the external crane. After the second steel wire rope is placed inside the shackle ring, it can be tightly blocked by the shackle bolt threadedly connected to the shackle ring, thereby achieving the purpose of preventing unhooking while achieving a tight lifting structure.

[0008] Preferably, three wear-resistant soft sleeves are fixedly connected to the inner wall of the triangular steel plate, wherein the inner wall of one of the wear-resistant soft sleeves contacts the outer surface of the shackle ring, and the inner walls of the other two wear-resistant soft sleeves contact the outer surface of the first steel wire rope.

[0009] By providing a wear-resistant soft sleeve, the wear resistance and softness of the inner wall of the triangular steel plate can be increased, thereby preventing the shackle ring and the first steel wire rope from being excessively worn by the inner wall of the triangular steel plate after long-term use.

[0010] Preferably, the outer surface of each of the first steel wire ropes is fixedly connected to a support plate, and a movable plate is provided below each of the support plates.

[0011] By providing a support plate, it can be fastened and installed on the first steel wire rope, and then combined with the movable plate, the two can fasten and clamp the auxiliary plate in cooperation with other structures, thereby achieving the purpose of providing a connection structure for the connection between the auxiliary plate and the first steel wire rope.

[0012] Preferably, three positioning posts are fixedly connected to the bottom surface of each support plate, and the outer surface of each positioning post is in contact with the inner wall of the auxiliary plate and the inner wall of the movable plate respectively.

[0013] By providing the positioning column, the auxiliary plate can be passed through first and then through the movable plate, thereby achieving the purpose of positioning the auxiliary plate.

[0014] Preferably, the bottom surface of each support plate is fixedly connected to two sliding rods, and the outer surface of each sliding rod is slidably connected to the inner portion of the movable plate.

[0015] By providing a sliding rod, the sliding rod can slide inside the movable plate, so that the support plate and the movable plate can be directional moved closer to or away from each other and cannot be completely separated.

[0016] Preferably, the outer surface of each of the slide bars is sleeved with a return spring, and both ends of each of the return springs are in contact with the outer surface of the slide bar and the bottom surface of the movable plate respectively.

[0017] By providing a rebound spring, which can be sleeved on the slide rod and pressed between the bottom surface of the movable plate and the slide rod, the movable plate can be automatically rebounded to approach the support plate and clamp the auxiliary plate.

[0018] Preferably, the inner wall of each support plate is threadedly connected to two fastening bolts, and both side surfaces of each movable plate are fixedly connected to fixing rods.

[0019] By providing a fixing rod, a rotation base surface can be provided for other limiting structures, and the fastening bolts can fix the above-mentioned limiting structures, thereby achieving the purpose of auxiliary prevention of the support plate and the movable plate from moving away from each other.

[0020] Preferably, limit plates are provided on both sides of each support plate, the inner wall of each limit plate is rotatably connected to the outer surface of the fixing rod, and the inner wall of each limit plate is in contact with the outer surface of the fastening bolt.

[0021] By setting a limit plate, it can rotate freely around the fixed rod, and the rotation movement can be limited by the threaded connection between the fastening bolt and the support plate, thereby preventing the support plate and the movable plate from moving away from each other, and thus the auxiliary plate is firmly clamped between the support plate and the movable plate.

[0022] To sum up, the technical effects and advantages of the present application are as follows: the steel column lifting structure, through the mutual cooperation of the triangular steel plate, the shackle ring, the steel column, the shackle bolt, the second steel wire rope, the first steel wire rope, the sleeper block and the auxiliary plate, the second steel wire rope can be connected to the external crane power structure, the sleeper block can pad the two ends under the steel column and prevent the steel column from being excessively worn by the ground due to dragging, and the first steel wire rope can be fastened to the auxiliary plate in conjunction with other structures, the triangular steel plate can connect the shackle ring and the second steel wire rope, the shackle bolt can be threadedly connected to the shackle ring and completely block the second steel wire rope placed inside the shackle ring, thereby forming a strict lifting structure, so that the entire lifting structure can prevent the occurrence of unhooking, thereby increasing the safety of the entire lifting structure, and avoiding the problem that the lifting structure that is easy to unhook is prone to unhooking when lifting the steel column due to the lack of a high-safety lifting structure to prevent unhooking. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the steel column hoisting structure of this application;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the triangular steel plate of this application from a side view;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the steel column of this application;

[0026] Figure 4 This is a schematic diagram of the structure of the triangular steel plate of this application when viewed from above;

[0027] Figure 5 This is a schematic diagram of the structure of the movable panel of the present application, viewed from the side and cut away in three dimensions;

[0028] Figure 6 This is a schematic diagram of the three-dimensional structure of the support plate of this application.

[0029] In the figure: 1. triangular steel plate; 2. shackle ring; 3. steel column; 4. shackle bolt; 5. second steel wire rope; 6. first steel wire rope; 7. sleeper block; 8. auxiliary plate; 9. wear-resistant soft cover; 10. support plate; 11. movable plate; 12. positioning column; 13. slide rod; 14. return spring; 15. fixing rod; 16. limit plate; 17. fastening bolt. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0031] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 A steel column lifting structure includes a triangular steel plate 1, a steel column 3 is arranged under the triangular steel plate 1, and a shackle ring 2 and two first steel ropes 6 are respectively arranged inside the triangular steel plate 1. Three wear-resistant soft sleeves 9 are fixedly connected to the inner wall of the triangular steel plate 1, the inner wall of one wear-resistant soft sleeve 9 is in contact with the outer surface of the shackle ring 2, and the inner walls of the other two wear-resistant soft sleeves 9 are in contact with the outer surface of the first steel rope 6. By providing the wear-resistant soft sleeves 9, the wear resistance and softness of the inner wall of the triangular steel plate 1 can be increased, thereby reducing the risk of the shackle ring 2 and the first steel rope 6 being worn in the triangular steel plate 1, thereby increasing the service life of the shackle ring 2 and the first steel rope 6.

[0032] Reference Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The front and back sides of the steel column 3 are fixedly connected with auxiliary plates 8, the outer surface of each first steel wire rope 6 is fixedly connected with a support plate 10, and a movable plate 11 is provided under each support plate 10. By providing the support plate 10, it can be fastened and connected to the outer surface of the first steel wire rope 6. By providing the movable plate 11, the auxiliary plate 8 can be fastened and clamped in conjunction with the support plate 10 and other structures, thereby increasing the stability of the connection between the first steel wire rope 6, the auxiliary plate 8 and the steel column 3.

[0033] Reference Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6 The inner wall of the shackle ring 2 is threadedly connected to the shackle bolt 4, and three positioning columns 12 are fixedly connected to the bottom surface of each support plate 10. The outer surface of each positioning column 12 is in contact with the inner wall of the auxiliary plate 8 and the inner wall of the movable plate 11 respectively. By providing the positioning column 12, it can pass through the auxiliary plate 8 and then through the movable plate 11, thereby increasing the accuracy of placing the auxiliary plate 8 between the support plate 10 and the movable plate 11.

[0034] Reference Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6A second steel wire rope 5 is provided inside the shackle ring 2, and two sliding rods 13 are fixedly connected to the bottom surface of each support plate 10. The outer surface of each sliding rod 13 is slidably connected to the inside of the movable plate 11. By providing the sliding rod 13, it can slide inside the movable plate 11, so that the support plate 10 and the movable plate 11 can move away from each other for a distance or approach each other but will not completely separate from each other.

[0035] Reference Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6 The outer surface of the second steel wire rope 5 is in contact with the outer surface of the shackle bolt 4, and the outer surface of each slide rod 13 is sleeved with a rebound spring 14. The two ends of each rebound spring 14 are respectively in contact with the outer surface of the slide rod 13 and the bottom surface of the movable plate 11. By providing the rebound spring 14, the movable plate 11 can be rebounded after being sleeved on the outer surface of the slide rod 13, so that the movable plate 11 can automatically rebound and approach the support plate 10 and tighten the auxiliary plate 8.

[0036] Reference Figure 1 、 Figure 4 、 Figure 5 、 Figure 6 Two sleeper blocks 7 are arranged under the steel column 3. The inner wall of each support plate 10 is threadedly connected to two fastening bolts 17. The two side surfaces of each movable plate 11 are fixedly connected to a fixing rod 15. By providing the fixing rod 15, a rotation base surface can be provided for other limiting structures, thereby increasing their flexibility of use. By providing the fastening bolts 17, they can be threadedly connected to the inner wall of the support plate 10 after passing through the above-mentioned limiting structure, thereby preventing them from rotating at will.

[0037] Reference Figure 1 、 Figure 4 、 Figure 5 and Figure 6 The upper surface of each sleeper block 7 is in contact with the bottom surface of the steel column 3, and a limiting plate 16 is provided on both sides of each support plate 10. The inner wall of each limiting plate 16 is rotatably connected to the outer surface of the fixing rod 15, and the inner wall of each limiting plate 16 is in contact with the outer surface of the fastening bolt 17. By providing the limiting plate 16, it can rotate around the outer surface of the fixing rod 15, and the fastening bolt 17 can be threadedly connected to the inner wall of the support plate 10 after passing through the limiting plate 16, thereby preventing the support plate 10 and the movable plate 11 from moving away from each other, and increasing the stability of the connection between the auxiliary plate 8 and the first steel wire rope 6.

[0038] Working principle: When in use, first fasten and connect the second steel wire rope 5 with the power mechanism of the external crane, and make the power mechanism suspend the second steel wire rope 5 of sufficient length above the steel column 3, then put the second steel wire rope 5 into the shackle ring 2, pass the shackle bolt 4 through the shackle ring 2 and threadedly connect it with the shackle ring 2, so that the second steel wire rope 5 is retained inside the shackle ring 2 and the shackle bolt 4, and then, while ensuring that the fastening bolt 17 is disengaged from the limit plate 16, put the auxiliary plates 8 on both sides of the steel column 3 between the support plate 10 and the movable plate 11, and when putting the auxiliary plates 8 between the support plate 10 and the movable plate 11, first make the movable plate 11 away from the support plate 10 and cooperate with the slide rod 13 to squeeze the return spring 14, and then move the two support plates 10 and make the support plates 10 The positioning column 12 on the plate 10 passes through the inside of the auxiliary plate 8. At this time, the movable plate 11 is loosened, and the return spring 14 rebounds the movable plate 11. The positioning column 12 passes through the movable plate 11 again, and then each limit plate 16 is rotated around the fixed rod 15. The fastening bolt 17 is passed through the limit plate 16 and threadedly connected to the support plate 10 to form a complete lifting structure. After that, the power mechanism of the external crane slowly lifts one end of the steel column 3 padded on the sleeper block 7 and gradually makes one end of the steel column 3 stand upright. No unhooking will occur during this period, and the safety is very high. The design of the entire steel column lifting structure effectively solves the problem that the lifting structure that is easy to unhook is prone to danger due to unhooking when lifting the steel column due to the lack of a high-safety lifting structure to prevent unhooking.

[0039] The above is only a preferred specific implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present application within the technical scope disclosed in the present application, and they should be covered by the scope of protection of the present application.

Claims

1. A steel column hoisting structure, comprising a triangular steel plate (1), characterized in that: A steel column (3) is provided below the triangular steel plate (1), a shackle ring (2) and two first steel wire ropes (6) are provided inside the triangular steel plate (1), the front and back surfaces of the steel column (3) are fixedly connected with auxiliary plates (8), the inner wall of the shackle ring (2) is threadedly connected with a shackle bolt (4), a second steel wire rope (5) is provided inside the shackle ring (2), the outer surface of the second steel wire rope (5) is in contact with the outer surface of the shackle bolt (4), and two sleeper blocks (7) are provided below the steel column (3), the upper surface of each sleeper block (7) is in contact with the bottom surface of the steel column (3).

2. A steel column hoisting structure according to claim 1, characterized in that: Three wear-resistant soft sleeves (9) are fixedly connected to the inner wall of the triangular steel plate (1), wherein the inner wall of one of the wear-resistant soft sleeves (9) contacts the outer surface of the shackle ring (2), and the inner walls of the other two wear-resistant soft sleeves (9) contact the outer surface of the first steel wire rope (6).

3. The steel column hoisting structure according to claim 1, characterized in that: A support plate (10) is fixedly connected to the outer surface of each first steel wire rope (6), and a movable plate (11) is provided below each support plate (10).

4. The steel column hoisting structure according to claim 3, characterized in that: The bottom surface of each support plate (10) is fixedly connected to three positioning columns (12), and the outer surface of each positioning column (12) is in contact with the inner wall of the auxiliary plate (8) and the inner wall of the movable plate (11).

5. The steel column hoisting structure according to claim 3, characterized in that: The bottom surface of each support plate (10) is fixedly connected to two sliding rods (13), and the outer surface of each sliding rod (13) is slidably connected to the inside of the movable plate (11).

6. The steel column hoisting structure according to claim 5, characterized in that: The outer surface of each slide bar (13) is sleeved with a return spring (14), and the two ends of each return spring (14) are in contact with the outer surface of the slide bar (13) and the bottom surface of the movable plate (11) respectively.

7. The steel column hoisting structure according to claim 3, characterized in that: The inner wall of each support plate (10) is threadedly connected to two fastening bolts (17), and both side surfaces of each movable plate (11) are fixedly connected to fixing rods (15).

8. The steel column hoisting structure according to claim 7, characterized in that: Limiting plates (16) are provided on both sides of each support plate (10), the inner wall of each limiting plate (16) is rotatably connected to the outer surface of the fixing rod (15), and the inner wall of each limiting plate (16) is in contact with the outer surface of the fastening bolt (17).

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