Efficient hoisting device for steel structure construction

Abstract

The utility model discloses an efficient hoisting device for steel structure construction, and relates to the technical field of steel structure construction. The two end faces of the transverse cylinder are both connected with movable rods in a penetrating and sliding mode, the rod ends of the movable rods are fixedly connected with L-shaped plates, the ends, away from the movable rods, of the L-shaped plates are fixedly connected with transverse plates, the bottom faces of the transverse plates are fixedly connected with fixing bases, and electric vacuum suction cups are embedded in the end faces of the fixing bases; a hanging ring is arranged on the side, back on to the transverse plate, of the transverse cylinder, first arc-shaped plates are arranged on the two sides of the transverse cylinder, second arc-shaped plates are arranged above the first arc-shaped plates, the second arc-shaped plates and the first arc-shaped plates are the same in structure, and the movable rods are located between the first arc-shaped plates and the second arc-shaped plates; according to the steel structure I-shaped steel hoisting device, I-shaped steel can be conveniently hoisted, the firmness is good, workers do not need to lift and bind the steel structure I-shaped steel, and the steel structure I-shaped steel hoisting device saves labor and is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure construction, in particular to a high-efficiency hoisting device for steel structure construction. Background Art

[0002] Steel structure engineering is one of the more common structural forms in modern construction engineering. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates.

[0003] When hoisting the I-shaped steel in the existing steel structure, a rope loop is usually used. During the use of the rope loop, the edge of the steel structure I-shaped steel wears the rope loop greatly, and the rope loop is prone to breakage, causing safety accidents. In addition, when using the rope loop to bundle the steel structure I-shaped steel, the staff needs to lift the steel structure I-shaped steel with great effort to bundle it, which is not only time-consuming and laborious, but also there is a risk of finger pinching. In view of the above problems, the inventor proposes an efficient hoisting device for steel structure construction to solve the above problems. Utility Model Content

[0004] In order to solve the problem that the hoisting of I-shaped steel in existing steel structures is not only time-consuming and labor-intensive but also dangerous; the purpose of the utility model is to provide a high-efficiency hoisting device for steel structure construction.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a high-efficiency lifting device for steel structure construction, comprising a transverse cylinder, both end surfaces of the transverse cylinder are slidably connected with movable rods, the rod ends of the movable rods are fixedly connected with L-shaped plates, the end of the L-shaped plate away from the movable rod is fixedly connected with a transverse plate, the bottom surface of the transverse plate is fixedly connected with a fixed seat, the end surface of the fixed seat is embedded with an electric vacuum suction cup, a hanging ring is provided on the side of the transverse cylinder facing away from the transverse plate, first arc plates are provided on both sides of the transverse cylinder, a second arc plate is provided above the first arc plate, the second arc plate has the same structure as the first arc plate, and the movable rod is located between the first arc plate and the second arc plate.

[0006] Preferably, an I-beam is arranged below the transverse cylinder, and there are two transverse plates, which are symmetrically located on both sides of the I-beam, and the arc-shaped opening of the first arc-shaped plate corresponds to the arc-shaped opening of the second arc-shaped plate. In steel structure construction, when the I-beam needs to be hoisted, the two transverse plates are symmetrically located on both sides of the I-beam, and the positions of the transverse plates are adjusted so that the transverse plates are in contact with the side walls of the I-beam. After adjustment, the second arc-shaped plate is made to correspond to the first arc-shaped plate, and the movable rod is located between the first arc-shaped plate and the second arc-shaped plate. The fastening bolts are tightened so that the second arc-shaped plate is close to the first arc-shaped plate, so as to limit and fix the adjusted movable rod, and then the adjusted transverse plates can be limited and fixed, so as to avoid the I-beam falling due to the movement of the transverse plates when the I-beam is hoisted.

[0007] Preferably, a magnetic plate is embedded and fixedly connected to the top surface of the transverse plate, and the magnetic plate is attracted to the I-beam. A convex plate is fixedly connected to the bottom surface of the hanging ring, and the bottom surface of the convex plate is fixedly connected to the top surface of the transverse cylinder. When installing the transverse plate, the magnetic plate can be easily adsorbed on the I-beam, so that the staff does not need to lift it all the time when adjusting the position of the device, thereby reducing the workload. A connecting plate is fixedly connected to the side wall of the first curved plate, and the side of the connecting plate facing away from the first curved plate is fixedly connected to the end surface of the transverse cylinder, and the first curved plate is installed through the connecting plate.

[0008] Preferably, the end surface of the first curved plate is fixedly connected with a first protrusion, and the end surface of the second curved plate is fixedly connected with a second protrusion, the first protrusion corresponds to the second protrusion, the top surface of the first protrusion is penetrated with a through hole, and the side wall of the second protrusion is interspersed with a fastening bolt, the fastening bolt corresponds to and cooperates with the through hole, and a nut is provided on the side wall thread of the fastening bolt. After adjusting the position of the cross plate, the fastening bolt is screwed, and the fastening bolt and the nut cooperate with each other to make the second curved plate close to the first curved plate, so as to limit and fix the adjusted movable rod, and then the adjusted cross plate can be limited and fixed, so as to avoid the cross plate moving and causing the I-beam to fall when the I-beam is hoisted.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The utility model is convenient for hoisting I-beams, and does not require workers to lift and tie up the I-shaped steel of the steel structure, which is not only labor-saving but also safer. The arranged cross plate can be adjusted in position to match the I-beam to be hoisted. After the position of the cross plate is adjusted, the cross plate can be limited and fixed to avoid the I-beam falling due to the movement of the cross plate when the I-beam is hoisted;

[0011] 2. The utility model has a magnetic plate on the transverse plate, through which the transverse plate can be adsorbed on the I-beam, so that the staff does not need to lift it all the time when adjusting the position of the device, thereby reducing the workload, and improving the reliability of fixation by adsorbing the electric vacuum suction cup to the I-beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the cooperation between the horizontal cylinder and the movable rod of the utility model.

[0015] Figure 3 It is an enlarged view of point A of the present utility model.

[0016] In the figure: 1. I-beam; 2. horizontal cylinder; 3. convex plate; 4. hanging ring; 5. connecting plate; 6. first arc plate; 7. first convex block; 8. through opening; 9. second arc plate; 10. second convex block; 11. fastening bolt; 12. movable rod; 13. L-shaped plate; 14. horizontal plate; 15. magnetic plate; 16. fixing seat; 17. electric vacuum suction cup. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example: Figure 1-3As shown, the utility model provides a high-efficiency lifting device for steel structure construction, including a transverse cylinder 2, both end surfaces of the transverse cylinder 2 are inserted and slidably connected with movable rods 12, the rod ends of the movable rods 12 are fixedly connected with L-shaped plates 13, the end of the L-shaped plate 13 away from the movable rod 12 is fixedly connected with a transverse plate 14, the bottom surface of the transverse plate 14 is fixedly connected with a fixing seat 16, the end surface of the fixing seat 16 is embedded with an electric vacuum suction cup 17, a hanging ring 4 is provided on the side of the transverse cylinder 2 facing away from the transverse plate 14, first arc plates 6 are provided on both sides of the transverse cylinder 2, a second arc plate 9 is provided above the first arc plate 6, the second arc plate 9 has the same structure as the first arc plate 6, and the movable rod 12 is located between the first arc plate 6 and the second arc plate 9.

[0019] An I-beam 1 is arranged below the transverse tube 2 . There are two transverse plates 14 , and the two transverse plates 14 are symmetrically located on both sides of the I-beam 1 . The arcuate opening of the first arcuate plate 6 corresponds to the arcuate opening of the second arcuate plate 9 .

[0020] By adopting the above technical scheme, during the construction of the steel structure, when the I-beam 1 needs to be hoisted, the two cross plates 14 are symmetrically placed on both sides of the I-beam 1, and the positions of the cross plates 14 are adjusted so that the cross plates 14 are in contact with the side walls of the I-beam 1. After the adjustment, the second curved plate 9 is aligned with the first curved plate 6, and the movable rod 12 is located between the first curved plate 6 and the second curved plate 9. The fastening bolts 11 are tightened so that the second curved plate 9 is close to the first curved plate 6, so as to limit and fix the adjusted movable rod 12, and then the adjusted cross plates 14 can be limited and fixed, so as to avoid the cross plates 14 moving and causing the I-beam 1 to fall when the I-beam 1 is hoisted.

[0021] A magnetic plate 15 is embedded and fixedly connected to the top surface of the horizontal plate 14 , and the magnetic plate 15 is attracted to the I-beam 1 . A convex plate 3 is fixedly connected to the bottom surface of the hanging ring 4 , and the bottom surface of the convex plate 3 is fixedly connected to the top surface of the horizontal cylinder 2 .

[0022] By adopting the above technical solution, when installing the cross plate 14, the magnetic plate 15 can be used to easily adsorb the cross plate 14 on the I-beam 1, so that the staff does not need to lift it all the time when adjusting the position of the device, thereby reducing the workload.

[0023] The side wall of the first arc-shaped plate 6 is fixedly connected with a connecting plate 5 , and a surface of the connecting plate 5 facing away from the first arc-shaped plate 6 is fixedly connected to the end surface of the transverse cylinder 2 .

[0024] By adopting the above technical solution, the first arc plate 6 is installed through the connecting plate 5 .

[0025] The end surface of the first arc plate 6 is fixedly connected with the first protrusion 7, the end surface of the second arc plate 9 is fixedly connected with the second protrusion 10, the first protrusion 7 corresponds to the second protrusion 10, the top surface of the first protrusion 7 is penetrated with a through opening 8, the side wall of the second protrusion 10 is interspersed with a fastening bolt 11, and the fastening bolt 11 corresponds to and cooperates with the through opening 8.

[0026] By adopting the above technical solution, a nut is provided on the side wall thread sleeve of the fastening bolt 11. After adjusting the position of the cross plate 14, the fastening bolt 11 is screwed. Through the mutual cooperation between the fastening bolt 11 and the nut, the second arc plate 9 is brought close to the first arc plate 6, so as to limit and fix the adjusted movable rod 12, and then the adjusted cross plate 14 can be limited and fixed, so as to avoid the cross plate 14 moving and causing the I-beam 1 to fall when the I-beam 1 is hoisted.

[0027] Working principle: When the utility model is in use, two horizontal plates 14 are symmetrically placed on both sides of the I-beam 1, and the positions of the horizontal plates 14 are adjusted so that the horizontal plates 14 are in contact with the side walls of the I-beam 1, and the horizontal plates 14 are adsorbed on the I-beam 1 by the provided magnetic plates 15, so that the staff does not need to lift the device all the time when adjusting the position, thereby reducing the workload, and then the electric vacuum suction cup 17 is started so that the electric vacuum suction cup 17 is adsorbed on the I-beam 1 to improve the reliability of the fixation;

[0028] After adjustment, the second curved plate 9 is aligned with the first curved plate 6, and the movable rod 12 is located between the first curved plate 6 and the second curved plate 9. The fastening bolts 11 are tightened to make the second curved plate 9 close to the first curved plate 6, so as to limit and fix the adjusted movable rod 12, and then the adjusted cross plate 14 can be limited and fixed. Then, the hook is matched with the hanging ring 4 to lift the I-beam 1.

[0029] 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 equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An efficient lifting device for steel structure construction, comprising a horizontal cylinder (2), characterized in that: Both end surfaces of the transverse cylinder (2) are slidably connected with movable rods (12), the rod ends of the movable rods (12) are fixedly connected with L-shaped plates (13), the end of the L-shaped plate (13) away from the movable rod (12) is fixedly connected with a transverse plate (14), the bottom surface of the transverse plate (14) is fixedly connected with a fixed seat (16), the end surface of the fixed seat (16) is embedded with an electric vacuum suction cup (17), a hanging ring (4) is provided on the side of the transverse cylinder (2) facing away from the transverse plate (14), both sides of the transverse cylinder (2) are provided with first curved plates (6), a second curved plate (9) is provided above the first curved plate (6), the second curved plate (9) has the same structure as the first curved plate (6), and the movable rod (12) is located between the first curved plate (6) and the second curved plate (9).

2. A high-efficiency lifting device for steel structure construction as claimed in claim 1, characterized in that: An I-beam (1) is arranged below the transverse cylinder (2), and there are two transverse plates (14), which are symmetrically located on both sides of the I-beam (1).

3. The high-efficiency lifting device for steel structure construction according to claim 1, characterized in that: A magnetic plate (15) is embedded and fixedly connected to the top surface of the transverse plate (14), and the magnetic plate (15) is attracted to the I-beam (1).

4. The high-efficiency lifting device for steel structure construction according to claim 1, characterized in that: The bottom surface of the hanging ring (4) is fixedly connected to a convex plate (3), and the bottom surface of the convex plate (3) is fixedly connected to the top surface of the horizontal cylinder (2).

5. The high-efficiency lifting device for steel structure construction according to claim 1, characterized in that: A connecting plate (5) is fixedly connected to the side wall of the first arc-shaped plate (6), and a surface of the connecting plate (5) facing away from the first arc-shaped plate (6) is fixedly connected to the end surface of the transverse cylinder (2).

6. The high-efficiency lifting device for steel structure construction according to claim 1, characterized in that: The end surface of the first arc-shaped plate (6) is fixedly connected to a first convex block (7), and the end surface of the second arc-shaped plate (9) is fixedly connected to a second convex block (10), and the first convex block (7) corresponds to the second convex block (10).

7. A high-efficiency lifting device for steel structure construction as claimed in claim 6, characterized in that: A through hole (8) is provided through the top surface of the first protrusion (7), and a fastening bolt (11) is inserted through the side wall of the second protrusion (10), and the fastening bolt (11) corresponds to and cooperates with the through hole (8).

8. The high-efficiency hoisting device for steel structure construction according to claim 1, characterized in that: The arc-shaped opening of the first arc-shaped plate (6) corresponds to the arc-shaped opening of the second arc-shaped plate (9).

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