A construction steel lifting tool

Abstract

The utility model discloses a construction steel lifting tool, including a lifting structure and a supporting structure, wherein the supporting structure is installed on the lifting structure, and the supporting structure includes a supporting rod. The utility model relates to the technical field of lifting tools, and the lifting structure is connected to the lifting equipment. When fixing the steel, the supporting frame supports the middle part of the steel, and the two end blocking support assemblies are sleeved on the two ends of the supporting rod and are located at the two ends of the steel. The pressing plate presses the steel to fix the steel, and the end blocking groove in the end blocking support assembly protects the end of the steel. At the same time, the anti-collision flexible pad arranged on the outer wall of the end blocking groove plays a role in reducing the risk factor when the end blocking groove collides with foreign objects, and protects both of them. At the same time, the end blocking groove also prevents the tool from shaking during lifting to cause the steel to run sideways, prevents the steel from falling off, and improves the safety factor.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting tools, in particular to a building steel hoisting tool. Background Art

[0002] In the process of building construction, it is often necessary to place steel on a lifting tool, and use lifting equipment to lift the lifting tool and the steel on the lifting tool to a high place. A lifting tool for building steel structure with publication number CN217600187U discloses a mounting frame, the upper end surface of the mounting frame is slidably penetrated with a lifting rod, the bottom of the mounting frame is fixedly connected to a connecting frame, the left and right ends of the connecting frame are fixedly connected to a splint, the upper end surface of the splint is fixedly connected to a matching tube, and a steel body is arranged between the left and right splints. When in use, the lifting ring is connected to the crane, and the crane drives the lifting ring to move upward. At this time, the lifting ring drives the slider to move upward along the sliding mouth. When the slider moves upward, it will drive the left and right sliding rods to move simultaneously under the action of the traction rope. When the sliding rod moves upward, the transmission rod will pull the transmission blocks on the front and rear sides to move relative to each other, and then the first positioning plates on the front and rear sides will abut the outer surface of the steel body, thereby fixing the steel body. The first positioning plates on the two sets of clamps can stably clamp the steel body to avoid slipping during lifting. However, in the patent document, after the steel body is placed on the lifting tool, the two ends of the steel body are exposed to the outside. During the lifting process of the steel body, it is easy to cause the steel body to collide with foreign objects, causing damage to both, with a low safety factor and inconvenience in use.

[0003] There may already be technical means to solve the above problems in the prior art, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0004] In order to solve the problems raised in the background technology, the utility model is implemented through the following technical solutions: a construction steel material lifting tool, comprising a lifting structure and a supporting structure, wherein the supporting structure is installed on the lifting structure, and the supporting structure comprises a supporting rod;

[0005] There are two fixed blocks fixedly mounted on the support rod, and support frames are installed on the lower walls of the two fixed blocks. There are two end support components movably mounted on the support rod;

[0006] The two end blocking support assemblies each include a movable block, which is movably mounted on the support rod; an end blocking groove is installed on the lower wall of the movable block; an anti-collision flexible pad is installed on the outer wall of the end blocking groove; an adjusting bolt is threadedly connected to the upper wall of the end blocking groove; an extension column is installed at one end of the adjusting bolt; a pressure plate is movably mounted on the extension column, and the pressure plate is movably fitted on the inner wall of the end blocking groove.

[0007] Preferably, the hoisting structure comprises a support column, the support column is mounted on the upper wall surface of the support frame, a fixing plate is mounted on one end of the support column, and a hook is mounted on the fixing plate.

[0008] Preferably, the cross section of the support rod is a rectangular structure.

[0009] Preferably, a fixing bolt is threadedly connected to the upper wall surface of the movable block, and one end of the fixing bolt is movably fitted on the support rod.

[0010] Preferably, a bearing is installed between the extension column and the pressure plate.

[0011] Preferably, a reinforcing platform is provided on the lower wall surface of the fixing plate.

[0012] Beneficial Effects

[0013] The utility model provides a construction steel lifting tool, which has the following beneficial effects compared with the prior art: the lifting structure is connected to the lifting equipment, and when fixing the steel, the support frame supports the middle part of the steel, and the two end blocking support assemblies are mounted on the two ends of the support rod and are located at the two ends of the steel, and the pressure plate presses the steel to fix the steel, and the end blocking groove in the end blocking support assembly protects the end of the steel, and at the same time, the anti-collision flexible pad arranged on the outer wall of the end blocking groove plays a role in reducing the risk factor when the end blocking groove collides with foreign objects, and protects both of them, and at the same time, the end blocking groove also prevents the tool from shaking during lifting and causing the steel to run sideways, prevents the steel from falling off, and improves the safety factor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional structural schematic diagram of a construction steel lifting tool from a top view angle.

[0015] Figure 2 The utility model is a three-dimensional structural schematic diagram of a construction steel lifting tool at an upward viewing angle.

[0016] Figure 3 The utility model is a schematic diagram of a side sectional structure of a support structure of a construction steel lifting tool.

[0017] In the figure: 1. support rod, 2. fixed block, 3. support frame, 4. movable block, 5. end blocking groove, 6. extension column, 7. pressure plate, 8. support column, 9. fixed plate, 10. hook, 11. fixing bolt, 12. bearing, 13. reinforcement platform, 14. anti-collision flexible pad, 15. adjustment bolt. DETAILED DESCRIPTION

[0018] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0019] Embodiment: In order to improve the safety factor of steel hoisting, this technical solution is designed. The detailed technical solution is as follows;

[0020] See also Figure 1-3 A construction steel lifting tool, the device components include a lifting structure and a supporting structure, the supporting structure is installed on the lifting structure,

[0021] Specifically, the support structure includes a support rod 1; two fixed blocks 2 are fixedly mounted on the support rod 1, and support frames 3 are installed on the lower walls of the two fixed blocks 2; and two end blocking support components are movably mounted on the support rod 1;

[0022] More specifically, the two end blocking support assemblies each include a movable block 4, which is movably mounted on the support rod 1, an end blocking groove 5 is installed on the lower wall of the movable block 4, an anti-collision flexible pad 14 is installed on the outer wall of the end blocking groove 5, an adjusting bolt 15 is threadedly connected to the upper wall of the end blocking groove 5, an extension column 6 is installed at one end of the adjusting bolt 15, a pressure plate 7 is movably mounted on the extension column 6, and the pressure plate 7 is movably fitted on the inner wall of the end blocking groove 5;

[0023] It should be noted that when fixing the steel, the steel is passed through the support frame 3, and then the two end blocking support assemblies are mounted on the two ends of the support rod 1 and located at the two ends of the steel. The mounting method is to mount the movable block 4 on the support rod 1, and move the movable block 4 horizontally until the end blocking groove 5 is mounted on the end of the steel, and then rotate the adjusting bolt 15. The adjusting bolt 15 rotates on the end blocking groove 5. When the pressure plate 7 and the inner wall surface of the end blocking groove 5 match each other, the adjusting bolt 15 drives the extension column 6 to rotate on the pressure plate 7, so that the pressure plate 7 drops to press the steel and fix the steel. The end blocking groove 5 protects the end of the steel. At the same time, the anti-collision flexible pad 14 arranged on the outer wall surface of the end blocking groove 5 reduces the risk factor when the end blocking groove 5 collides with foreign objects, and protects both. At the same time, the end blocking groove 5 also prevents the steel from running sideways due to the shaking of tools during hoisting, prevents the steel from falling off, and improves the safety factor.

[0024] More specifically, the hoisting structure includes a support column 8, which is mounted on the upper wall of the support frame 3, a fixing plate 9 is mounted on one end of the support column 8, and a hook 10 is mounted on the fixing plate 9;

[0025] It should be noted that the hook 10 is used to connect the lifting device, and the support column 8 and the fixing plate 9 are used to connect the hook 10 and the supporting structure;

[0026] As a preference, further, the cross section of the support rod 1 is a rectangular structure to prevent the movable block 4 from rotating on the support rod 1;

[0027] As a preferred embodiment, further, a fixing bolt 11 is threadedly connected to the upper wall surface of the movable block 4, and one end of the fixing bolt 11 is movably fitted on the support rod 1 to fix the position of the movable block 4 on the support rod 1;

[0028] As a preference, further, a bearing 12 is installed between the extension column 6 and the pressing plate 7 to assist the extension column 6 in rotating on the pressing plate 7;

[0029] Preferably, further, a reinforcing platform 13 is provided on the lower wall surface of the fixing plate 9 to strengthen the strength of the fixing plate 9 at the connection position of the hook 10 .

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction steel lifting tool, comprising a lifting structure and a supporting structure, wherein the supporting structure is installed on the lifting structure, characterized in that: The support structure comprises a support rod (1); The support rod (1) is fixedly sleeved with two fixing blocks (2), the lower walls of the two fixing blocks (2) are both equipped with support frames (3), and the support rod (1) is movably sleeved with two end support components; The two end blocking support assemblies each comprise a movable block (4), the movable block (4) being movably mounted on the support rod (1), the lower wall of the movable block (4) being provided with an end blocking groove (5), the outer wall of the end blocking groove (5) being provided with an anti-collision flexible pad (14), the upper wall of the end blocking groove (5) being threadedly connected with an adjusting bolt (15), one end of the adjusting bolt (15) being provided with an extension column (6), the extension column (6) being movably mounted with a pressure plate (7), and the pressure plate (7) being movably fitted on the inner wall of the end blocking groove (5).

2. A construction steel lifting tool according to claim 1, characterized in that: The hanging structure comprises a support column (8), wherein the support column (8) is mounted on the upper wall surface of the support frame (3), a fixing plate (9) is mounted on one end of the support column (8), and a hook (10) is mounted on the fixing plate (9).

3. A construction steel lifting tool according to claim 1, characterized in that: The cross section of the support rod (1) is a rectangular structure.

4. A construction steel lifting tool according to claim 1, characterized in that: A fixing bolt (11) is threadedly connected to the upper wall surface of the movable block (4), and one end of the fixing bolt (11) is movably fitted on the support rod (1).

5. A construction steel lifting tool according to claim 1, characterized in that: A bearing (12) is installed between the extension column (6) and the pressure plate (7).

6. A construction steel lifting tool according to claim 2, characterized in that: A reinforcing platform (13) is provided on the lower wall surface of the fixing plate (9).

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