A hoisting device for steel structure construction

Abstract

This utility model discloses a hoisting device for steel structure construction, including a hoisting base, a movable component at the bottom of the hoisting base, and an anti-tilting component at the top of the hoisting base. The movable component includes a first support plate fixedly connected to both sides of the bottom of the hoisting base, a first screw connected to the first support plate, a first drive block connected to the outside of the first screw, a first motor fixedly connected to one end of the first screw, a movable seat fixedly connected to the bottom of the first drive block, and a clamping component for positioning the steel structure. By setting up the hoisting base and the movable component, this utility model solves the problem that existing hoisting equipment, although capable of hoisting steel structures, is not convenient for moving the steel structure in parallel or adjusting its horizontal position, thus limiting its practicality.

Description

Technical Field

[0001] This utility model relates to the field of hoisting equipment technology, specifically a hoisting device for steel structure construction. Background Technology

[0002] Steel structure engineering is a type of building structure that uses steel as the main material. It is a common structural form in modern construction engineering. Due to its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings, bridges and other fields. During the construction of steel structures, hoisting equipment is required to lift and transfer the steel materials.

[0003] Existing patent CN222181614U discloses a steel structure hoisting device for green building construction, relating to the technical field of steel structure hoisting equipment. This invention includes a support column, with equidistantly arranged circumferentially connected side support plates at its bottom. A moving mechanism is located at the top of the support column, with a steel rope fixedly connected to the bottom of its output end. A limit plate is fixedly connected to the output end of the steel rope, and the limit plate has equidistantly arranged limit grooves inside. The bottom of the limit plate has equidistantly arranged first hydraulic rods, each with a limit rod fixedly connected to its top. A fixing component is located at the bottom of the steel rope. This invention drives the first hydraulic rods towards the limit plate via the fixing component. The activation of the first hydraulic rods drives the limit rods downwards through their output ends, positioning the output ends of the limit rods within the limit grooves. This achieves the fixation of the clamping mechanism, facilitating disassembly and replacement, saving time, and improving work efficiency.

[0004] Based on the search of the aforementioned patents and in conjunction with existing hoisting equipment, it was found that while current hoisting equipment can hoist steel structures, it is not convenient to move the steel structure in parallel or adjust its horizontal position, thus resulting in certain limitations and reduced practicality. Utility Model Content

[0005] The purpose of this utility model is to provide a hoisting device for steel structure construction, so as to solve the problem mentioned in the background art that although the existing hoisting equipment can hoist the steel structure, it is not convenient to move the steel structure in parallel or adjust the horizontal position of the steel structure, which leads to certain limitations and reduced practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a hoisting device for steel structure construction, comprising a hoisting base, wherein a movable component is provided at the bottom of the hoisting base and an anti-tilting component is provided at the top of the hoisting base;

[0007] The moving component includes a first support plate fixedly connected to both sides of the bottom of the hoisting base, a first screw connected to the first support plate, a first drive block connected to the outside of the first screw, a first motor fixedly connected to one end of the first screw, a moving base fixedly connected to the bottom of the first drive block, and a clamping component for positioning the steel structure. The first screw is rotatably connected to the first support plate and screwed to the first drive block.

[0008] Preferably, the anti-tilt component includes a second support plate fixedly connected to both sides of the top of the hoisting base, a second screw connected to the second support plate, a second drive block connected to the outside of the second screw, a counterweight box fixedly connected to the top of the second drive block, a counterweight block disposed in the counterweight box, and a drive component for rotating the second screw. The second screw is screwed to the second drive block and rotatably connected to the second support plate.

[0009] Preferably, the driving component includes a main gear fixedly connected to the outside of the first screw and a driven gear fixedly connected to the outside of the second screw, wherein the main gear meshes with the driven gear.

[0010] Preferably, the clamping component includes sliding grooves respectively formed on both sides of the bottom of the movable seat, a slider connected to the sliding groove, a bidirectional screw connected to the slider, a second motor fixedly connected to one end of the bidirectional screw, and a clamping plate fixedly connected to the bottom of the slider. The bidirectional screw is screwed to the slider, the bidirectional screw is rotatably connected to the movable seat, and the second motor is fixedly connected to the movable seat.

[0011] Preferably, the upper and lower sides of the hoisting base are respectively provided with guide grooves, and guide blocks are slidably connected in the guide grooves. The two guide blocks are respectively fixedly connected to the first driving block and the second driving block.

[0012] Preferably, a fixing rod is fixedly connected to the top of the hoisting base around its four sides, and a lifting ring is fixedly connected to the top of the fixing rod.

[0013] Preferably, a protective box is fixedly connected to one side of the hoisting base, the first screw and the second screw are both rotatably connected to the protective box, and the first motor is fixedly connected to the protective box.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting up a hoisting base and moving parts, the first motor can drive the first screw to rotate, which in turn can drive the first drive block and the moving base to move, which in turn can drive the clamping plate to move, which in turn can drive the steel structure to move. The position of the steel structure can be adjusted horizontally, which can improve the flexibility during hoisting, increase the scope of application of hoisting, and thus greatly improve the practicality of the equipment.

[0016] 2. By incorporating anti-tilt components, the first screw can drive the main gear to rotate, which in turn drives the driven gear and the second screw to rotate in the opposite direction. This allows the counterweight box and the steel structure to move in opposite directions, thus achieving a balancing effect. This prevents the lifting base from tilting, ensures lifting stability, and further improves practicality. Attached Figure Description

[0017] Figure 1 A three-dimensional structural schematic diagram provided for this utility model;

[0018] Figure 2 The left view provided for this utility model;

[0019] Figure 3 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point AA;

[0020] Figure 4 Front view provided for this utility model;

[0021] Figure 5 Provided by this utility model Figure 4 3D cross-sectional view at point BB.

[0022] In the diagram: 1. Lifting base; 21. First support plate; 22. First screw; 23. First drive block; 24. First motor; 25. Moving base; 31. Second support plate; 32. Second screw; 33. Second drive block; 34. Counterweight box; 35. Counterweight block; 41. Main gear; 42. Driven gear; 51. Slide groove; 52. Sliding block; 53. Bidirectional screw; 54. Second motor; 55. Clamping plate; 61. Guide groove; 62. Guide block; 71. Fixing rod; 72. Lifting ring; 81. Protective box. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5This utility model provides a technical solution: a hoisting device for steel structure construction, including a hoisting base 1, a movable component at the bottom of the hoisting base 1, and an anti-tilting component at the top of the hoisting base 1. The movable component includes a first support plate 21 fixedly connected to both sides of the bottom of the hoisting base 1, a first screw 22 connected to the first support plate 21, a first drive block 23 connected to the outside of the first screw 22, a first motor 24 fixedly connected to one end of the first screw 22, a movable base 25 fixedly connected to the bottom of the first drive block 23, and a clamp for positioning the steel structure. The clamping component includes a first screw 22 rotatably connected to a first support plate 21, and a first drive block 23 screwed to the first screw 22. A first motor 24 can drive the first screw 22 to rotate, which in turn drives the first drive block 23 to move laterally, thereby moving the movable seat 25 and the steel structure. This allows for horizontal adjustment of the steel structure's position, improving its hoisting flexibility. The clamping component includes grooves 51 respectively formed on both sides of the bottom of the movable seat 25, a slider 52 connected to the grooves 51, a bidirectional screw 53 connected to the slider 52, and a bidirectional screw... A second motor 54 is fixedly connected to one end of rod 53, and a clamping plate 55 is fixedly connected to the bottom of slider 52. A bidirectional screw 53 is screwed to slider 52 and rotatably connected to movable seat 25. The second motor 54 is fixedly connected to movable seat 25. The second motor 54 can drive the bidirectional screw 53 to rotate, which in turn drives the two sliders 52 to move in opposite directions, thereby moving the clamping plate 55. This facilitates clamping and fixing of steel structures of different sizes, preventing them from falling during hoisting and reducing hoisting risks. The top of hoisting seat 1... Fixed rods 71 ​​are fixedly connected to the four sides, and lifting rings 72 are fixedly connected to the top of the fixed rods 71. The fixed rods 71 ​​can fix the lifting rings 72. The lifting rings 72 can facilitate the hoisting of the hoisting seat 1, and thus the hoisting of the steel structure. A protective box 81 is fixedly connected to one side of the hoisting seat 1. The first screw 22 and the second screw 32 are rotatably connected to the protective box 81. The first motor 24 is fixedly connected to the protective box 81. The protective box 81 is sleeved on the outside of the main gear 41 and the driven gear 42 to protect them and prevent impurities from entering and affecting their normal operation.

[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5The anti-tilting component includes a second support plate 31 fixedly connected to both sides of the top of the hoisting base 1, a second screw 32 connected to the second support plate 31, a second drive block 33 connected to the outside of the second screw 32, a counterweight box 34 fixedly connected to the top of the second drive block 33, a counterweight block 35 disposed in the counterweight box 34, and a drive component for rotating the second screw 32. The second screw 32 is screwed to the second drive block 33 and rotatably connected to the second support plate 31. The counterweight block 35 can be placed in the counterweight box 34. A suitable counterweight block 35 can be selected according to the weight of the steel structure. The rotation of the second screw 32 can drive the second drive block 33 to move, so that the second drive block 33 drives the counterweight box 34 and the counterweight block 35 to move in the opposite direction to the movement of the steel structure, thereby balancing the hoisting base 1 and preventing tilting. When the hoisting base 1 tilts, the driving components include a main gear 41 fixedly connected to the outside of the first screw 22 and a driven gear 42 fixedly connected to the outside of the second screw 32. The main gear 41 and the driven gear 42 mesh, and the first screw 22 can drive the main gear 41 to rotate, which in turn can drive the driven gear 42 and the second screw 32 to rotate in the opposite direction. This allows the counterweight box 34 and the steel structure to move in opposite directions without the need for an additional power source, thus reducing usage and maintenance costs. The hoisting base 1 has guide grooves 61 on its upper and lower sides, and guide blocks 62 are slidably connected in the guide grooves 61. The two guide blocks 62 are fixedly connected to the first driving block 23 and the second driving block 33, respectively. The two guide blocks 62 can guide the first driving block 23 and the second driving block 33, respectively, to prevent them from rotating and to ensure that they can move stably in the lateral direction.

[0026] Working principle: During operation, based on the weight of the steel structure, a corresponding counterweight 35 is selected and placed into the counterweight box 34. Then, the second motor 54 is started, which drives the bidirectional screw 53 to rotate. The bidirectional screw 53 drives the two sliders 52 to move towards the center, thereby moving the clamping plate 55 to clamp and fix the steel structure. When it is necessary to move the steel structure laterally, the first motor 24 is started, which drives the first screw 22 to rotate. The first screw 22 drives the main gear 41 to rotate, which in turn drives the driven gear 42 to rotate in the opposite direction. The driven gear 42 can then... Rotating the second screw 32 causes the first screw 22 and the second screw 32 to rotate in opposite directions, which in turn drives the first drive block 23 and the second drive block 33 to move in opposite directions. The movement of the first drive block 23 drives the moving seat 25 to move, which in turn drives the steel structure to move. The movement of the second drive block 33 drives the counterweight box 34 and the counterweight block 35 to move, which in turn balances the lifting seat 1 and prevents the lifting seat 1 from tilting, thus ensuring the stability of the lifting. The above is the working process of the entire device. All contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hoisting device for steel structure construction, comprising a hoisting base (1), characterized in that: The bottom of the hoisting base (1) is provided with a movable component, and the top of the hoisting base (1) is provided with an anti-tilting component; The moving component includes a first support plate (21) fixedly connected to both sides of the bottom of the hoisting base (1), a first screw (22) connected to the first support plate (21), a first drive block (23) connected to the outside of the first screw (22), a first motor (24) fixedly connected to one end of the first screw (22), a moving seat (25) fixedly connected to the bottom of the first drive block (23), and a clamping component for positioning the steel structure. The first screw (22) is rotatably connected to the first support plate (21), and the first screw (22) is screwed to the first drive block (23).

2. The hoisting equipment for steel structure construction according to claim 1, characterized in that: The anti-tilt component includes a second support plate (31) fixedly connected to the top two sides of the hoisting base (1), a second screw (32) connected to the second support plate (31), a second drive block (33) connected to the outside of the second screw (32), a counterweight box (34) fixedly connected to the top of the second drive block (33), a counterweight block (35) disposed in the counterweight box (34), and a drive component for rotating the second screw (32). The second screw (32) is screwed to the second drive block (33), and the second screw (32) is rotatably connected to the second support plate (31).

3. The hoisting equipment for steel structure construction according to claim 2, characterized in that: The driving component includes a main gear (41) fixedly connected to the outside of the first screw (22) and a driven gear (42) fixedly connected to the outside of the second screw (32), wherein the main gear (41) meshes with the driven gear (42).

4. The hoisting equipment for steel structure construction according to claim 1, characterized in that: The clamping component includes a sliding groove (51) respectively opened on both sides of the bottom of the movable seat (25), a slider (52) connected to the sliding groove (51), a bidirectional screw (53) connected to the slider (52), a second motor (54) fixedly connected to one end of the bidirectional screw (53), and a clamping plate (55) fixedly connected to the bottom of the slider (52). The bidirectional screw (53) is screwed to the slider (52), the bidirectional screw (53) is rotatably connected to the movable seat (25), and the second motor (54) is fixedly connected to the movable seat (25).

5. The hoisting equipment for steel structure construction according to claim 2, characterized in that: The hoisting base (1) has guide grooves (61) on its upper and lower sides respectively. Guide blocks (62) are slidably connected in the guide grooves (61). The two guide blocks (62) are fixedly connected to the first drive block (23) and the second drive block (33) respectively.

6. The hoisting equipment for steel structure construction according to claim 1, characterized in that: The top of the hoisting base (1) is fixedly connected to a fixing rod (71) on all four sides, and a lifting ring (72) is fixedly connected to the top of the fixing rod (71).

7. The hoisting equipment for steel structure construction according to claim 1, characterized in that: A protective box (81) is fixedly connected to one side of the hoisting base (1). The first screw (22) and the second screw (32) are rotatably connected to the protective box (81). The first motor (24) is fixedly connected to the protective box (81).

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