Steel structure hoisting device for building installation

Abstract

The utility model discloses a steel structure hoisting device for building installation, which belongs to the technical field of hoisting devices and comprises a movable frame, a groove is arranged at the bottom of the inner wall of the movable frame, a second motor is fixedly mounted on the side surface of the inner wall of the groove, and a lead screw is fixedly connected onto an output shaft of the second motor. The surface of the lead screw is in threaded connection with a movable block, the bottom of the movable block is fixedly connected with a fixing frame, the side face of the fixing frame is fixedly connected with a motor shell, a first motor is fixedly installed in the motor shell, the second motor works to drive the lead screw to rotate, and by means of threaded connection of the lead screw and the movable block, the fixing frame moves; the purpose of adjusting the use position of the hoisting device is achieved, a first motor works to drive a first rotating shaft to rotate, then a rope winding roller is driven to rotate, by means of winding connection of the rope winding roller and a steel wire rope, an annular buckle and a hook are moved, and the purpose of hoisting the building installation steel structure is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting devices, and more specifically, to a steel structure hoisting device for building installation. Background Art

[0002] At present, in the process of hoisting the steel structure for building installation, a hoisting device is needed to hoist the steel structure for building installation. However, most of the existing hoisting devices have the disadvantage of being inconvenient to adjust the position of the hoisting device, which easily affects the installation progress of the steel structure, greatly increases the limitations of use, and is inconvenient to use. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a steel structure hoisting device for building installation, which has the characteristic of being easy to adjust.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides a steel structure lifting device for building installation, including a movable frame, a groove is opened at the bottom of the inner wall of the movable frame, a second motor is fixedly installed on the side of the inner wall of the groove, a screw rod is fixedly connected to the output shaft of the second motor, a movable block is threadedly connected to the surface of the screw rod, a fixed frame is fixedly connected to the bottom of the movable block, a motor shell is fixedly connected to the side of the fixed frame, a first motor is fixedly installed in the motor shell, a first bearing is fixedly connected to both sides of the inner wall of the fixed frame, a first rotating shaft is rotatably connected in the first bearing, one end of the first rotating shaft is fixedly connected to the output shaft of the first motor, a rope winding roller is fixedly connected to the surface of the first rotating shaft, a steel wire rope is wound around the surface of the rope winding roller, and one end of the steel wire rope is fixedly connected to a ring buckle.

[0007] When a steel structure hoisting device for building installation is used in accordance with the technical solution, the first motor is operated to drive the first rotating shaft to rotate, thereby driving the rope winding roller to rotate, and the ring buckle and the hook are moved by means of the winding connection between the rope winding roller and the steel wire rope, thereby achieving the purpose of hoisting the steel structure for building installation.

[0008] Furthermore, four universal wheels are fixedly connected to the bottom of the movable frame, and the four universal wheels are respectively located at positions near the four corners of the bottom of the movable frame.

[0009] Furthermore, a direction rod is fixedly connected to the side of the movable frame, and an anti-slip sleeve is fixedly connected to the surface of the direction rod.

[0010] Furthermore, support rods are fixedly connected to both sides of the movable frame.

[0011] Furthermore, a sliding groove is provided on the side of the inner wall of the groove, a sliding block is fixedly connected to the side of the movable block, and the sliding block is slidably connected in the sliding groove.

[0012] Furthermore, one end of the screw rod is fixedly connected to a second rotating shaft, the side surface of the inner wall of the groove is fixedly connected to a second bearing, and the second rotating shaft is rotatably connected in the second bearing.

[0013] Furthermore, a hook is fixedly connected to the bottom of the ring buckle, and a control panel is fixedly connected to the side of the movable frame.

[0014] (3) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The second motor drives the screw rod to rotate, and the screw rod is connected to the movable block by a thread, so that the fixed frame moves to adjust the position of the lifting device. The first motor drives the first shaft to rotate, and then drives the rope roller to rotate. The rope roller is connected to the wire rope, so that the ring buckle and the hook move to lift the steel structure of the building.

[0017] 2. By setting the universal wheel, the purpose of driving the device to move can be achieved. By setting the anti-slip cover, the friction between the user's hand and the direction rod can be increased to avoid slipping during use;

[0018] 3. By setting the support rod, the purpose of fixing the device can be achieved. By opening the slide groove and using the sliding action of the slider in the slide groove, the movable block and the fixed frame can move more stably. By setting the hook, the purpose of hanging and hoisting the steel structure can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model.

[0022] The markings in the accompanying drawings are:

[0023] 1. Movable frame; 2. Support rod; 3. Steering rod; 4. Anti-skid cover; 5. Universal wheel; 6. Control panel; 7. Movable block; 8. Fixed frame; 9. Motor housing; 10. First motor; 11. First bearing; 12. First rotating shaft; 13. Rope roller; 14. Wire rope; 15. Ring buckle; 16. Hook; 17. Second bearing; 18. Second rotating shaft; 19. Slide groove; 20. Screw rod; 21. Second motor; 22. Sliding block; 23. Groove. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-2 The utility model is described in further detail.

[0027] See also Figure 1-2 The utility model provides a technical solution: a steel structure hoisting device for building installation, including a movable frame 1, a groove 23 is opened at the bottom of the inner wall of the movable frame 1, and a second motor 21 is fixedly installed on the side of the inner wall of the groove 23. The second motor 21 works to drive the screw rod 20 to rotate, and the screw rod 20 is threadedly connected to the movable block 7 to move the fixed frame 8, so as to achieve the purpose of adjusting the position of the hoisting device. The screw rod 20 is fixedly connected to the output shaft of the second motor 21, and the movable block 7 is threadedly connected to the surface of the screw rod 20. The bottom of the movable block 7 is fixedly connected to the fixed frame 8, and the side of the fixed frame 8 is fixedly connected to the motor housing 9. The motor housing 9 is fixed A first motor 10 is installed, and the first motor 10 drives the first rotating shaft 12 to rotate, and then drives the rope winding roller 13 to rotate, and the rope winding roller 13 is connected with the wire rope 14 by winding, so that the ring buckle 15 and the hook 16 are moved, so as to achieve the purpose of hoisting the building installation steel structure, and the first bearing 11 is fixedly connected to both sides of the inner wall of the fixed frame 8, and the first rotating shaft 12 is rotatably connected in the first bearing 11, one end of the first rotating shaft 12 is fixedly connected to the output shaft of the first motor 10, and the rope winding roller 13 is fixedly connected to the surface of the first rotating shaft 12, and the wire rope 14 is wound on the surface of the rope winding roller 13, and the ring buckle 15 is fixedly connected to one end of the wire rope 14.

[0028] Specifically, four universal wheels 5 are fixedly connected to the bottom of the movable frame 1, and the four universal wheels 5 are respectively located near the four corners of the bottom of the movable frame 1. A direction rod 3 is fixedly connected to the side of the movable frame 1, and an anti-slip sleeve 4 is fixedly connected to the surface of the direction rod 3.

[0029] By adopting the above technical solution and setting the universal wheel 5, the purpose of driving the device to move can be achieved. By setting the anti-slip sleeve 4, the friction between the user's hand and the direction rod 3 can be increased to avoid slipping during use.

[0030] Specifically, the support rods 2 are fixedly connected to both sides of the movable frame 1 , a slide groove 19 is provided on the side of the inner wall of the groove 23 , and a slider 22 is fixedly connected to the side of the movable block 7 , and the slider 22 is slidably connected in the slide groove 19 .

[0031] By adopting the above technical solution and setting the support rod 2, the purpose of fixing the device is achieved. By providing the slide groove 19 and relying on the sliding action of the slider 22 in the slide groove 19, the movable block 7 and the fixed frame 8 can move more stably.

[0032] Specifically, one end of the screw rod 20 is fixedly connected to the second rotating shaft 18, the side of the inner wall of the groove 23 is fixedly connected to the second bearing 17, the second rotating shaft 18 is rotatably connected in the second bearing 17, the bottom of the annular buckle 15 is fixedly connected to the hook 16, and the side of the movable frame 1 is fixedly connected to the control panel 6.

[0033] By adopting the above technical solution and providing the hook 16, the purpose of hanging and hoisting the steel structure is achieved.

[0034] The working principle of the utility model is as follows: when the device needs to be used, first, the device can be pushed and moved to the use position with the help of the universal wheel 5. Then, according to the need to adjust the use position of the lifting device, the second motor 21 can be controlled to work through the control panel 6 to drive the screw rod 20 to rotate. With the help of the threaded connection between the screw rod 20 and the movable block 7, the fixed frame 8 is moved to a suitable lifting position. Then, according to the need to lift the steel structure for building installation, the first motor 10 can be controlled to work through the control panel 6 to drive the first rotating shaft 12 to rotate, and then the rope roller 13 can be driven to rotate. With the help of the winding connection between the rope roller 13 and the wire rope 14, the annular buckle 15 and the hook 16 are moved, so that the steel structure is moved to a suitable height for installation.

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A steel structure hoisting device for building installation, comprising a movable frame (1), Features: A groove (23) is provided at the bottom of the inner wall of the movable frame (1), and a second motor (21) is fixedly installed on the side of the inner wall of the groove (23); a screw rod (20) is fixedly connected to the output shaft of the second motor (21), and a movable block (7) is threadedly connected to the surface of the screw rod (20); a fixed frame (8) is fixedly connected to the bottom of the movable block (7), and a motor housing (9) is fixedly connected to the side of the fixed frame (8); a first motor (10) is fixedly installed in the motor housing (9); first bearings (11) are fixedly connected to both sides of the inner wall of the fixed frame (8), and a first rotating shaft (12) is rotatably connected in the first bearing (11); one end of the first rotating shaft (12) is fixedly connected to the output shaft of the first motor (10); a rope winding roller (13) is fixedly connected to the surface of the rope winding roller (13), a steel wire rope (14) is wound around the surface of the steel wire rope (14), and one end of the steel wire rope (14) is fixedly connected to a ring buckle (15).

2. A steel structure hoisting device for building installation according to claim 1, Features: Four universal wheels (5) are fixedly connected to the bottom of the movable frame (1), and the four universal wheels (5) are respectively located at positions near the four corners of the bottom of the movable frame (1).

3. A steel structure hoisting device for building installation according to claim 1, Features: A direction rod (3) is fixedly connected to the side of the movable frame (1), and an anti-slip sleeve (4) is fixedly connected to the surface of the direction rod (3).

4. A steel structure hoisting device for building installation according to claim 1, Features: Support rods (2) are fixedly connected to both sides of the movable frame (1).

5. A steel structure hoisting device for building installation according to claim 1, Features: A sliding groove (19) is provided on the side of the inner wall of the groove (23), and a sliding block (22) is fixedly connected to the side of the movable block (7), and the sliding block (22) is slidably connected in the sliding groove (19).

6. A steel structure hoisting device for building installation according to claim 1, Features: One end of the screw rod (20) is fixedly connected to a second rotating shaft (18), the side surface of the inner wall of the groove (23) is fixedly connected to a second bearing (17), and the second rotating shaft (18) is rotatably connected in the second bearing (17).

7. A steel structure hoisting device for building installation according to claim 1, Features: The bottom of the annular buckle (15) is fixedly connected to a hook (16), and the side of the movable frame (1) is fixedly connected to a control panel (6).

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