Steel structure hoisting equipment

Abstract

The utility model relates to the technical field of hoisting equipment, in particular to steel structure hoisting equipment, which not only enhances the stability of the equipment and prevents the equipment from toppling, but also fixes a steel structure and prevents the steel structure from shaking. Comprising a supporting mechanism; the device further comprises a driving mechanism, two lifting mechanisms, a hoisting mechanism and a traction mechanism, the driving mechanism is installed on the supporting mechanism and drives the device to move, the two lifting mechanisms are both installed on the supporting mechanism and drive the steel structure to be lifted, and the hoisting mechanism is installed on the two lifting mechanisms and prevents the steel structure from shaking. The traction mechanism is installed on the hoisting mechanism and assists in lifting the steel structure.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment, in particular to a steel structure lifting equipment. Background Art

[0002] During the production and processing of steel structure materials, according to the needs of the processing schedule, steel structure materials will in principle be transported in batches and sections according to the transportation plan. For overlong, overwide or overweight steel structure materials, reasonable segmentation should be carried out to meet the maximum transportation restrictions and ensure transportation safety.

[0003] Existing steel structure lifting equipment, such as a steel structure lifting equipment disclosed in the utility model patent with application number 202320207222.5, has a main structure including a weighted plate, the four corners of the bottom surface of the weighted plate are fixedly connected to universal wheels, the top surface of the weighted plate is fixedly connected to a rotating servo motor, the output end of the rotating servo motor is fixedly connected to a support rod, the top of the support rod is fixedly connected to a support plate, the top surface of the support plate is fixedly connected to a collecting box, the front end of the collecting box is fixedly connected to a winding servo motor, and the output end of the winding servo motor is fixedly connected to a collecting roller; when in use, when the ground is When the ground is hard such as cement ground, the electric push rod is extended at this time, and the non-slip soft layer contacts the ground to prevent the device from moving easily. When the ground is muddy and sandy, the handle is pulled to pull the limit column and the movable plate to move as a whole, so that the insertion plate and the grounding plate are removed as a whole, and then the electric push rod is controlled to extend in the same way to make the upper and lower boxes contact the ground. At this time, the upper and lower plates gradually descend, the insertion cone is inserted into the soil, and then the hook is hooked on the steel structure. The winding servo motor can be started to control the winding or release of the wire rope on the collecting roller, so as to lift the steel structure.

[0004] However, steel structures are generally heavy, and existing lifting equipment lacks corresponding anti-sway devices. It is difficult to stop the steel structure from shaking, and most of them are subjected to force on one side. The device is not stable and can easily fall over. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a steel structure lifting device which not only enhances the stability of the device and prevents the device from tipping over, but also fixes the steel structure and prevents the steel structure from shaking.

[0006] The utility model discloses a steel structure lifting equipment, comprising a supporting mechanism; further comprising a driving mechanism, two groups of lifting mechanisms, a hoisting mechanism and a traction mechanism, wherein the driving mechanism is installed on the supporting mechanism and drives the device to move, the two groups of lifting mechanisms are installed on the supporting mechanism and drive the steel structure to be lifted, the hoisting mechanism is installed on the two groups of lifting mechanisms and prevents the steel structure from shaking, and the traction mechanism is installed on the hoisting mechanism and assists in lifting the steel structure; the driving mechanism drives the supporting mechanism to move to the side of the steel structure or above the steel structure, adjusts the angle of the hoisting mechanism, hangs the steel structure on the hoisting mechanism after bundling it, starts the two groups of lifting mechanisms and the traction mechanism to lift the steel structure, and then the driving mechanism drives the supporting mechanism to move, thereby driving the steel structure to move.

[0007] Preferably, the supporting mechanism includes two groups of A-frames, four groups of rotating shafts, four groups of wheels, connecting beams and handles. The A-frames are provided with sliding grooves. The bottom ends of the A-frames are rotatably mounted on the two groups of rotating shafts. The rotating shafts are mounted on the wheels. The bottom ends of the wheels are in contact with the ground. The connecting beams connect the top ends of the two groups of A-frames. The connecting beams are provided with winding openings. The handles are mounted on one of the groups of A-frames. The staff pulls the handles to control the forward direction of the A-frames. The movement of the A-frames is facilitated by setting the wheels. The overall stability of the device is enhanced by setting two groups of A-frames and connecting beams to prevent the device from tipping over.

[0008] Preferably, the driving mechanism comprises two groups of support plates, a control console, a rain shelter, two groups of motors, two groups of transmission shafts 1, four groups of pulleys 1, four groups of pulleys 2 and four groups of belts, the two groups of support plates are respectively mounted on two groups of herringbone frames, the bottom end of the control console is connected to the top of one of the groups of support plates, the rain shelter is mounted on the herringbone frame where the control console is located, the bottom ends of the two groups of motors are respectively mounted on the bottom ends of the two groups of support plates, the two groups of transmission shafts 1 are respectively rotatably mounted on the two groups of motors, each group of motors is rotatably mounted with two groups of pulleys 1, four groups of pulleys 2 are respectively mounted on four groups of rotating shafts, and the belt tensioning is installed between the corresponding pulleys 1 and 2; the staff controls the lifting and movement of the device through the control console, prevents rainwater from entering the control console through the rain shelter, and facilitates the staff to use the control console outdoors to prevent the control console from reflecting light, the control console controls the starting motor, the motor drives the transmission shaft 1 to rotate, the transmission shaft 1 drives the pulley 1 to rotate, the pulley 1 drives the pulley 2 to rotate through the belt, and the pulley 2 drives the rotating shaft and the wheel to rotate, which facilitates the movement of the device and reduces the labor intensity of the workers.

[0009] Preferably, the lifting mechanism includes two groups of reducer one, a servo motor, two groups of transmission shafts two, two groups of lead screws and two groups of sliders. The bottom ends of the two groups of reducer one are connected to the top of the connecting beam, the bottom end of the servo motor is connected to the top of one of the groups of reducer one, the two groups of transmission shafts two are rotatably installed on the two groups of reducer one, the two groups of lead screws are respectively installed in the sliding grooves of the two groups of herringbone frames and are respectively longitudinally connected to the two groups of reducer one, and the two groups of sliders are respectively slidably installed on the two groups of lead screws; when the steel structure is hung on the lifting mechanism, the servo motor is started, the reducer one drives the servo motor connected thereto, the servo motor drives another group of servo motors through the two groups of transmission shafts two and the traction mechanism, the two groups of servo motors drive the two groups of lead screws to rotate, the two groups of lead screws drive the two groups of sliders to lift upward, and the two groups of sliders drive the lifting mechanism and the steel structure to lift.

[0010] Preferably, the lifting mechanism includes two sets of connecting shafts, two sets of telescopic rods, a fixing ring, a hook and a lock, the two sets of connecting shafts are rotatably installed on the two sets of sliders respectively, the two sets of telescopic rods are respectively installed on the two sets of connecting shafts, the fixing ring is rotatably installed on the two sets of telescopic rods, the hook is rotatably installed on the fixing ring, and the lock is installed on the hook; determine the position of the steel structure, rotate the two sets of connecting shafts, the two sets of connecting shafts drive the two sets of telescopic rods and the fixing ring to rotate, so that the fixing ring is located directly above the steel structure, then open the lock, hang the rope binding the steel structure on the hook, close the lock to prevent the rope from falling off.

[0011] Preferably, the traction mechanism includes a reducer 2, a transmission shaft 3, a bevel gear 1, a winding roller, a bevel gear 2 and a traction rope, the bottom end of the reducer 2 is connected to the top end of the connecting beam, the transmission shaft 3 is rotatably installed on the reducer 2, the bevel gear 1 is installed on the transmission shaft 3, the winding roller is rotatably installed in the winding mouth of the connecting beam, the bevel gear 2 is installed on the winding roller, one end of the traction rope is fixedly installed on the winding roller, and the other end is fixedly installed on the fixing ring; the reducer 2 is rotatably connected to the two groups of transmission shafts 2, one group of transmission shafts 2 drives the reducer 2 to work, and the reducer 2 drives the other group of transmission shafts 2 to rotate, so that the two groups of servo motors rotate synchronously, the reducer 2 drives the transmission shaft 3 to rotate, the transmission shaft 3 drives the bevel gear 1 to rotate, the bevel gear 1 and the bevel gear 2 are meshed for transmission, the bevel gear 2 drives the winding roller to rotate, and the winding roller rolls up the traction rope and drives the fixing ring to lift upward.

[0012] Preferably, the traction rope is made of nylon. Nylon traction rope has high strength and durability, can withstand considerable tension, and is not easy to break. Moreover, compared with traction ropes made of other materials, nylon rope is usually more affordable, making it an economical choice.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the driving mechanism drives the supporting mechanism to move to the side of the steel structure or above the steel structure, adjusts the angle of the lifting mechanism, and hangs the steel structure on the lifting mechanism after bundling it, starts two sets of lifting mechanisms and traction mechanisms to lift the steel structure, and then the driving mechanism drives the supporting mechanism to move, thereby driving the steel structure to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the axonometric structure of the support mechanism of the utility model;

[0016] Figure 3 It is a partially enlarged isometric structural diagram of the driving mechanism of the utility model;

[0017] Figure 4 It is a front view cross-sectional structural diagram of the lifting mechanism and the traction mechanism of the utility model;

[0018] Figure 5 It is a partially enlarged axonometric structural schematic diagram of the lifting mechanism of the utility model.

[0019] Markings in the attached drawings: 01, supporting mechanism; 11, A-frame; 12, rotating shaft; 13, wheel; 14, connecting beam; 15, handle; 02, driving mechanism; 21, supporting plate; 22, control console; 23, awning; 24, motor; 25, transmission shaft one; 26, pulley one; 27, pulley two; 28, belt; 03, lifting mechanism; 31, reducer one; 32, servo motor; 33, transmission shaft two; 34, lead screw; 35, slider; 04, lifting mechanism; 41, connecting shaft; 42, telescopic rod; 43, fixing ring; 44, hook; 45, lock; 05, traction mechanism; 51, reducer two; 52, transmission shaft three; 53, bevel gear one; 54, winding roller; 55, bevel gear two; 56, traction rope. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] The utility model discloses a steel structure lifting equipment, comprising a supporting mechanism 01; a driving mechanism 02, two groups of lifting mechanisms 03, a hoisting mechanism 04 and a traction mechanism 05, wherein the driving mechanism 02 is installed on the supporting mechanism 01 and drives the device to move, the two groups of lifting mechanisms 03 are installed on the supporting mechanism 01 and drive the steel structure to lift, the hoisting mechanism 04 is installed on the two groups of lifting mechanisms 03 and prevents the steel structure from shaking, and the traction mechanism 05 is installed on the hoisting mechanism 04 and assists in lifting the steel structure; the supporting mechanism 01 comprises two groups of herringbone frames 11, four groups of rotating shafts 12, four groups of wheels 13, a connecting beam 14 and a handle 15, the herringbone frame 11 is provided with a sliding groove, and the herringbone frame 11 is provided with a sliding groove. The bottom end is rotatably mounted on two sets of rotating shafts 12, and the rotating shafts 12 are mounted on wheels 13, the bottom ends of the wheels 13 are in contact with the ground, the connecting beam 14 connects the top ends of the two sets of herringbone frames 11, and a winding port is opened on the connecting beam 14, and the handle 15 is mounted on one of the herringbone frames 11; the driving mechanism 02 includes two sets of support plates 21, a control console 22, a canopy 23, two sets of motors 24, two sets of transmission shafts 1 25, four sets of pulleys 1 26, four sets of pulleys 2 27 and four sets of belts 28, the two sets of support plates 21 are respectively mounted on the two sets of herringbone frames 11, the bottom end of the control console 22 is connected to the top end of one of the support plates 21, and the canopy 23 is mounted on the control console 22. On the herringbone frame 11, the bottom ends of two groups of motors 24 are respectively installed at the bottom ends of two groups of support plates 21, and two groups of transmission shafts 25 are respectively rotatably installed on the two groups of motors 24. Two groups of pulleys 26 are rotatably installed on each group of motors 24, and four groups of pulleys 27 are respectively installed on four groups of rotating shafts 12. The belt 28 is tensioned and installed between the corresponding pulleys 26 and 27; the lifting mechanism 03 includes two groups of reducers 31, servo motors 32, two groups of transmission shafts 33, two groups of lead screws 34 and two groups of sliders 35. The bottom ends of the two groups of reducers 31 are connected to the top end of the connecting beam 14, and the bottom end of the servo motor 32 is connected to one of the groups of reducers 31. The top is connected, two sets of transmission shafts 33 are respectively rotatably mounted on two sets of reducers 31, two sets of lead screws 34 are respectively mounted in the sliding grooves of two sets of herringbone frames 11 and are respectively longitudinally connected to the two sets of reducers 31, and two sets of sliders 35 are respectively slidably mounted on the two sets of lead screws 34; the lifting mechanism 04 includes two sets of connecting shafts 41, two sets of telescopic rods 42, fixed rings 43, hooks 44 and locks 45, the two sets of connecting shafts 41 are respectively rotatably mounted on the two sets of sliders 35, the two sets of telescopic rods 42 are respectively mounted on the two sets of connecting shafts 41, the fixed rings 43 are rotatably mounted on the two sets of telescopic rods 42, the hooks 44 are rotatably mounted on the fixed rings 43, and the locks 45 are mounted on the hooks 44;When it is working, first, the staff pulls the handle 15 to control the forward direction of the herringbone frame 11, and the movement of the herringbone frame 11 is facilitated by setting the wheels 13. The overall stability of the device is enhanced by setting two groups of herringbone frames 11 and connecting beams 14 to prevent the device from tipping over. The staff controls the lifting and movement of the device through the control console 22, and prevents rain from entering the control console 22 through the canopy 23, and facilitates the staff to use the control console 22 outdoors to prevent the control console 22 from reflecting light. The control console 22 controls the start motor 24, and the motor 24 drives the transmission shaft 25 to rotate, and the transmission shaft 25 drives the pulley 26 to rotate, and the pulley 26 drives the pulley 27 to rotate through the belt 28, and the pulley 27 drives the rotating shaft 12 and the wheel 1 3 Rotate to facilitate the movement of the device and reduce the labor intensity of workers. Determine the location of the steel structure and rotate the two sets of connecting shafts 41. The two sets of connecting shafts 41 drive the two sets of telescopic rods 42 and the fixing ring 43 to rotate, so that the fixing ring 43 is located directly above the steel structure. Then open the lock 45 and hang the ropes binding the steel structure on the hook 44. Close the lock 45 to prevent the ropes from falling off. Start the servo motor 32. The reducer 1 31 drives the servo motor 32 connected thereto. The servo motor 32 drives another set of servo motors 32 through the two sets of transmission shafts 2 33 and the traction mechanism 05. The two sets of servo motors 32 drive the two sets of lead screws 34 to rotate. The two sets of lead screws 34 drive the two sets of sliders 35 to lift upward. The two sets of sliders 35 drive the hoisting mechanism 04 and the steel structure to lift. ;

[0023] Example 2

[0024] like Figures 1 to 5As shown, a steel structure lifting equipment of the utility model is based on Example 1; the traction mechanism 05 includes a reducer 2 51, a transmission shaft 3 52, a bevel gear 1 53, a winding roller 54, a bevel gear 2 55 and a traction rope 56, the bottom end of the reducer 2 51 is connected to the top of the connecting beam 14, the transmission shaft 3 52 is rotatably mounted on the reducer 2 51, the bevel gear 1 53 is mounted on the transmission shaft 3 52, the winding roller 54 is rotatably mounted in the winding port of the connecting beam 14, the bevel gear 2 55 is mounted on the winding roller 54, one end of the traction rope 56 is fixedly mounted on the winding roller 54, and the other end is fixedly mounted on the fixing ring 43; the traction rope 56 is also made of nylon material When it is working, first, the staff pulls the handle 15 to control the forward direction of the herringbone frame 11, and the wheels 13 are provided to facilitate the movement of the herringbone frame 11. The overall stability of the device is enhanced by providing two groups of herringbone frames 11 and connecting beams 14 to prevent the device from tipping over. The staff controls the lifting and movement of the device through the console 22, and the canopy 23 is used to prevent rain from entering the console 22, and the staff is convenient to use the console 22 outdoors to prevent the console 22 from reflecting light. The console 22 controls the start motor 24, and the motor 24 drives the transmission shaft 25 to rotate, and the transmission shaft 25 drives the pulley 26 to rotate, and the pulley 26 drives the belt 28 The pulley 27 rotates, and the pulley 27 drives the rotating shaft 12 and the wheel 13 to rotate, which is convenient for moving the device and reduces the labor intensity of the workers. The position of the steel structure is determined, and the two sets of connecting shafts 41 are rotated. The two sets of connecting shafts 41 drive the two sets of telescopic rods 42 and the fixing ring 43 to rotate, so that the fixing ring 43 is located directly above the steel structure, and then the lock 45 is opened, and the rope binding the steel structure is hung on the hook 44, and the lock 45 is closed to prevent the rope from falling off, and the servo motor 32 is started. The reducer 31 drives the servo motor 32 connected thereto, and the servo motor 32 drives another set of servo motors 32 through the two sets of transmission shafts 2 33 and the traction mechanism 05. The two sets of servo motors 32 drive the two The two groups of lead screws 34 rotate, and the two groups of lead screws 34 drive the two groups of sliders 35 to lift upward. The two groups of sliders 35 drive the lifting mechanism 04 and the steel structure to lift, and the reducer 2 51 is rotatably connected with the two groups of transmission shafts 2 33. One group of transmission shafts 2 33 drives the reducer 2 51 to work, and the reducer 2 51 drives the other group of transmission shafts 2 33 to rotate, so that the two groups of servo motors 32 rotate synchronously, and the reducer 2 51 drives the transmission shaft 3 52 to rotate, and the transmission shaft 3 52 drives the bevel gear 1 53 to rotate, and the bevel gear 1 53 and the bevel gear 2 55 are engaged for transmission, and the bevel gear 2 55 drives the winding roller 54 to rotate, and the winding roller 54 rolls up the traction rope 56 to drive the fixing ring 43 to lift upward.

[0025] The electric motor 24, reducer 1 31, servo motor 32 and reducer 2 51 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals without the need for creative work by technicians in this field.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A steel structure lifting device, comprising a supporting mechanism (01); characterized in that: It also includes a driving mechanism (02), two sets of lifting mechanisms (03), a hoisting mechanism (04) and a traction mechanism (05). The driving mechanism (02) is installed on the supporting mechanism (01) and drives the device to move. The two sets of lifting mechanisms (03) are installed on the supporting mechanism (01) and drive the steel structure to be lifted. The hoisting mechanism (04) is installed on the two sets of lifting mechanisms (03) and prevents the steel structure from shaking. The traction mechanism (05) is installed on the hoisting mechanism (04) and assists in lifting the steel structure.

2. A steel structure lifting equipment as claimed in claim 1, characterized in that: The supporting mechanism (01) comprises two groups of herringbone frames (11), four groups of rotating shafts (12), four groups of wheels (13), a connecting beam (14) and a handle (15). The herringbone frames (11) are provided with sliding grooves. The bottom ends of the herringbone frames (11) are rotatably mounted on the two groups of rotating shafts (12). The rotating shafts (12) are mounted on the wheels (13). The bottom ends of the wheels (13) are in contact with the ground. The connecting beam (14) connects the top ends of the two groups of herringbone frames (11). The connecting beam (14) is provided with a winding opening. The handle (15) is mounted on one of the groups of herringbone frames (11).

3. A steel structure lifting equipment as claimed in claim 2, characterized in that: The driving mechanism (02) comprises two groups of support plates (21), a control console (22), a rain shelter (23), two groups of motors (24), two groups of transmission shafts (25), four groups of pulleys (26), four groups of pulleys (27) and four groups of belts (28). The two groups of support plates (21) are respectively mounted on two groups of herringbone frames (11). The bottom end of the control console (22) is connected to the top end of one group of support plates (21). The rain shelter (23) is mounted on the control console (2 2) is located on the herringbone frame (11), the bottom ends of the two groups of motors (24) are respectively installed on the bottom ends of the two groups of support plates (21), the two groups of transmission shafts (25) are respectively rotatably installed on the two groups of motors (24), each group of motors (24) is rotatably installed with two groups of pulleys (26), four groups of pulleys (27) are respectively installed on the four groups of rotating shafts (12), and the belt (28) is tensioned and installed between the corresponding pulleys (26) and the pulleys (27).

4. A steel structure lifting equipment as claimed in claim 2, characterized in that: The lifting mechanism (03) comprises two groups of reducer one (31), a servo motor (32), two groups of transmission shaft two (33), two groups of lead screws (34) and two groups of sliders (35). The bottom ends of the two groups of reducer one (31) are connected to the top ends of the connecting beams (14), the bottom ends of the servo motors (32) are connected to the top ends of one of the groups of reducer one (31), the two groups of transmission shaft two (33) are rotatably mounted on the two groups of reducer one (31), the two groups of lead screws (34) are respectively mounted in the sliding grooves of the two groups of herringbone frames (11) and are respectively longitudinally connected to the two groups of reducer one (31), and the two groups of sliders (35) are respectively slidably mounted on the two groups of lead screws (34).

5. A steel structure lifting equipment as claimed in claim 4, characterized in that: The hoisting mechanism (04) comprises two groups of connecting shafts (41), two groups of telescopic rods (42), a fixing ring (43), a hook (44) and a lock (45). The two groups of connecting shafts (41) are rotatably mounted on the two groups of sliding blocks (35), the two groups of telescopic rods (42) are respectively mounted on the two groups of connecting shafts (41), the fixing ring (43) is rotatably mounted on the two groups of telescopic rods (42), the hook (44) is rotatably mounted on the fixing ring (43), and the lock (45) is mounted on the hook (44).

6. A steel structure lifting equipment as claimed in claim 5, characterized in that: The traction mechanism (05) comprises a reducer 2 (51), a transmission shaft 3 (52), a bevel gear 1 (53), a winding roller (54), a bevel gear 2 (55) and a traction rope (56). The bottom end of the reducer 2 (51) is connected to the top end of the connecting beam (14), the transmission shaft 3 (52) is rotatably mounted on the reducer 2 (51), the bevel gear 1 (53) is mounted on the transmission shaft 3 (52), the winding roller (54) is rotatably mounted in the winding opening of the connecting beam (14), the bevel gear 2 (55) is mounted on the winding roller (54), and one end of the traction rope (56) is fixedly mounted on the winding roller (54), and the other end is fixedly mounted on the fixing ring (43).

7. A steel structure lifting equipment as claimed in claim 6, characterized in that: The traction rope (56) is also made of nylon.

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