Steel structure hoisting device

Abstract

The utility model belongs to the technical field of steel structure hoisting, and particularly relates to a steel structure hoisting device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting beam. A driving device is mounted at the top of the supporting beam; the output end of the driving device is fixedly connected with a pushing beam; the take-up and pay-off equipment is arranged at the top of the driving device; the end part of the pushing beam is rotationally matched with a first slide wire disc; a cable paid off by the take-up and pay-off equipment droops through the inner side wall of the first slide wire disc; according to the step, through the arrangement of the driving device, the position of the first slide wire disc can be adjusted, the height of the hoisting assembly can be adjusted through the take-up and pay-off equipment, the auxiliary anti-abrasion assembly of the same specification can support the cable, direct contact between the cable and the supporting beam and the driving device is reduced, and cable abrasion is reduced; and through the maintenance assembly, lubricating oil maintenance can be conducted on the cable when the hoisting assembly hoists the steel structure, and the service life of the steel structure hoisting device is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure hoisting, in particular to a steel structure hoisting device. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. Steel structure has the advantages of light weight, convenient construction, good sealing and good heat resistance. Steel structure is widely used in large factories, venues, super high-rise buildings, bridges and other fields.

[0003] In the prior art, when installing a steel structure, a hoisting device is used to transport the steel structure to the work site for installation;

[0004] During long-term use and observation, it was found that the existing lifting device caused great friction to the cables, which reduced the service life and affected the lifting effect.

[0005] To this end, the utility model provides a steel structure hoisting device. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a steel structure hoisting device is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a steel structure lifting device described in the utility model comprises a base plate; a support beam is fixedly connected to the top of the base plate; a driving device is installed on the top of the support beam; a pushing beam is fixedly connected to the output end of the driving device; a wire-reeling device is arranged on the top of the driving device; the end of the pushing beam is rotatably matched with a first sliding wire drum; the cable released by the wire-reeling device hangs down through the inner wall of the first sliding wire drum; a lifting component is installed on the cable end of the wire-reeling device; an auxiliary anti-wear component is arranged on the side wall of the pushing beam; a maintenance component is arranged on the top of the driving device; in this step, the position of the first sliding wire drum can be adjusted through the setting of the driving device, and the height of the lifting component can be adjusted through the wire-reeling device. The auxiliary anti-wear components of the same specifications can support the cables to reduce the direct contact between the cables and the support beam and the driving device, reduce the wear of the cables, and the cables can be lubricated and maintained by the maintenance component when the lifting component lifts the steel structure, thereby extending the service life of the steel structure lifting device.

[0008] Preferably, the auxiliary anti-wear component includes a rotating sleeve; the side wall of the pushing beam is provided with a rotating sleeve; the rotating sleeves are evenly distributed on the side wall of the pushing beam; the inner side walls of each group of the rotating sleeves are rotatably matched with a telescopic frame; the end of the telescopic frame is rotatably matched with a second sliding cable drum; this step can support and guide the cables through the arrangement of the telescopic frame and the second sliding cable drum, reducing frictional contact with the drive device and the support beam, and at the same time, when the lifting assembly lifts the steel structure, the telescopic frame will shrink and adapt to the adjustment angle, further enhancing the anti-wear effect of the steel structure lifting device.

[0009] Preferably, the maintenance component includes a lubricating sponge; a lubricating sponge is installed on the top of the driving device; an oiling groove is arranged on the top of the lubricating sponge; the oiling grooves are evenly distributed on the top of the lubricating sponge; the oiling grooves correspond to the positions of the cables; this step can perform maintenance and lubrication on the lines when the lifting assembly lifts the steel structure through the arrangement of the lubricating sponge and the oiling grooves, further enhancing the maintenance effect of the steel structure lifting device on the cables.

[0010] Preferably, a telescopic rod is fixedly connected to the bottom of the base plate; the telescopic rod is evenly distributed on the bottom of the base plate; the bottom of the telescopic rod is rotatably engaged with a hub cover; the middle part of the hub cover is rotatably engaged with a pulley; this step enables the entire device to move and change direction through the arrangement of the hub cover and the pulley, further enhancing the movement effect of the steel structure lifting device.

[0011] Preferably, each group of telescopic rod side walls are sleeved with damping springs; the damping springs are arranged between the base plate and the hub cover; this step can provide shock absorption and buffering when encountering bumps during movement through the setting of the damping springs, further enhancing the buffering effect of the steel structure lifting device.

[0012] Preferably, a spirit level is installed on the side wall of the pushing beam; the spirit level is arranged in the middle of the side wall of the pushing beam; this step can detect the horizontal state of the pushing beam through the setting of the spirit level, further enhancing the detection effect of the steel structure lifting device.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The steel structure lifting device described in the utility model can adjust the position of the first sliding drum through the setting of the driving device, and the height of the lifting component can be adjusted through the wire-reeling equipment. The auxiliary anti-wear components of the same specifications can support the cables to reduce the direct contact between the cables and the support beams and the driving device, thereby reducing the wear of the cables. The maintenance components can be used to lubricate and maintain the cables when the lifting components lift the steel structure, thereby extending the service life of the steel structure lifting device.

[0015] 2. The steel structure lifting device described in the utility model can support and guide the cables through the arrangement of the telescopic frame and the second cable drum, thereby reducing the frictional contact with the driving device and the support beam. At the same time, when the lifting assembly lifts the steel structure, the telescopic frame will shrink and adapt to the adjustment angle, further enhancing the anti-wear effect of the steel structure lifting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a stereogram in the utility model;

[0018] Figure 2 It is a schematic diagram of the telescopic frame structure in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the oil-lubricating sponge in the utility model;

[0020] Figure 4 It is a schematic diagram of the damping spring structure in the utility model;

[0021] Legend:

[0022] 1. Bottom plate; 11. Support beam; 12. Driving device; 13. Pushing beam; 14. Wire-reeling and retracting equipment; 15. First wire-reel drum; 16. Lifting assembly; 2. Rotating sleeve; 21. Telescopic frame; 22. Second wire-reel drum; 3. Lubricating sponge; 31. Lubricating tank; 4. Telescopic rod; 41. Hub cover; 42. Pulley; 5. Damping spring; 6. Level. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Specific examples are given below.

[0025] like Figure 1As shown, a steel structure lifting device described in an embodiment of the utility model comprises a base plate 1; a support beam 11 is fixedly connected to the top of the base plate 1; a driving device 12 is installed on the top of the supporting beam 11; a pushing beam 13 is fixedly connected to the output end of the driving device 12; a wire-reeling device 14 is arranged on the top of the driving device 12; a first cable drum 15 is rotatably matched at the end of the pushing beam 13; the cable released by the wire-reeling device 14 hangs down through the inner wall of the first cable drum 15; a lifting assembly 16 is installed at the cable end of the wire-reeling device 14; an auxiliary anti-wear assembly is arranged on the side wall of the pushing beam 13; a maintenance assembly is arranged on the top of the driving device 12; when working, the position of the first cable drum 15 can be adjusted by the pushing beam 13 fixed at the end of the driving device 12 The height of the lifting component 16 can be adjusted through the wire-reeling device 14, and the auxiliary anti-wear components of the same specifications can support the cables to reduce the direct contact between the cables and the support beam 11 and the drive device 12, thereby reducing cable wear. The maintenance component can be used to lubricate and maintain the cables when the lifting component 16 lifts the steel structure; in this step, the position of the first sliding drum 15 can be adjusted through the setting of the drive device 12, and the height of the lifting component 16 can be adjusted through the wire-reeling device 14, and the auxiliary anti-wear components of the same specifications can support the cables to reduce the direct contact between the cables and the support beam 11 and the drive device 12, thereby reducing cable wear. The maintenance component can be used to lubricate and maintain the cables when the lifting component 16 lifts the steel structure, thereby extending the service life of the steel structure lifting device.

[0026] Further, such as Figure 1 to Figure 2 As shown, the auxiliary anti-wear component includes a rotating sleeve 2; the side wall of the pushing beam 13 is provided with a rotating sleeve 2; the rotating sleeve 2 is evenly distributed on the side wall of the pushing beam 13; the inner wall of each group of the rotating sleeves 2 is rotatably matched with a telescopic frame 21; the end of the telescopic frame 21 is rotatably matched with a second sliding cable drum 22; when working, the cables can be supported and guided by the telescopic frame 21 and the second sliding cable drum 22, reducing the friction contact with the drive device 12 and the support beam 11, and the telescopic frame 21 will shrink and adapt to the adjustment angle when the lifting component 16 lifts the steel structure; this step can support and guide the cables through the setting of the telescopic frame 21 and the second sliding cable drum 22, reducing the friction contact with the drive device 12 and the support beam 11, and the telescopic frame 21 will shrink and adapt to the adjustment angle when the lifting component 16 lifts the steel structure, further enhancing the anti-wear effect of the steel structure lifting device.

[0027] Further, such as Figures 1 to 3As shown, the maintenance component includes an oil sponge 3; an oil sponge 3 is installed on the top of the driving device 12; an oil groove 31 is arranged on the top of the oil sponge 3; the oil grooves 31 are evenly distributed on the top of the oil sponge 3; the oil grooves 31 correspond to the positions of the cables; during operation, when the lifting component 16 lifts the steel structure, the cable will drop to the inner wall of the oil groove 31 due to the weight of the steel structure, and the lubricating oil inside the oil sponge 3 will be squeezed to achieve the maintenance effect on the cable; this step can maintain and lubricate the line when the lifting component 16 lifts the steel structure through the arrangement of the oil sponge 3 and the oil groove 31, further enhancing the maintenance effect of the steel structure lifting device on the cable.

[0028] Further, such as Figures 1 to 4 As shown, a telescopic rod 4 is fixedly connected to the bottom of the base plate 1; the telescopic rod 4 is evenly distributed at the bottom of the base plate 1; the bottom of the telescopic rod 4 is rotatably matched with a hub cover 41; the middle part of the hub cover 41 is rotatably matched with a pulley 42; when working, the direction of the pulley 42 can be adjusted by the hub cover 41 that rotates with the bottom of the telescopic rod 4, and the whole device can be moved by the pulley 42 that rotates with the middle part of the hub cover 41; this step can make the whole device move and change direction through the arrangement of the hub cover 41 and the pulley 42, further enhancing the moving effect of the steel structure lifting device.

[0029] Further, such as Figure 4 As shown, each group of telescopic rods 4 has side walls covered with damping springs 5; the damping springs 5 ​​are arranged between the base plate 1 and the hub cover 41; during operation, the damping springs 5 ​​can be used to reduce shock and buffer when the pulley 42 encounters bumps during movement; this step can reduce shock and buffer when bumps are encountered during movement through the setting of the damping springs 5, further enhancing the buffering effect of the steel structure lifting device.

[0030] Further, such as Figure 2 As shown, a spirit level 6 is installed on the side wall of the pushing beam 13; the spirit level 6 is arranged in the middle of the side wall of the pushing beam 13; when working, the horizontal state of the pushing beam 13 can be detected by the spirit level 6; this step can detect the horizontal state of the pushing beam 13 through the setting of the spirit level 6, further enhancing the detection effect of the steel structure lifting device.

[0031] Further, such as Figure 1 As shown, the second cable drum 22 is arranged higher than the pushing beam 13; during operation, the second cable drum 22 is arranged higher than the pushing beam 13 to reduce the wear on the cable when the pushing beam 13 adjusts its position; this step can reduce the wear on the cable by setting the height of the second cable drum 22, and further enhance the protective effect of the steel structure lifting device on the line.

[0032] Working principle: The position of the first cable drum 15 can be adjusted by the push beam 13 fixed to the end of the driving device 12, and the height of the lifting assembly 16 can be adjusted by the cable retracting device 14. The same specification auxiliary anti-wear assembly can support the cable to reduce the direct contact between the cable and the support beam 11 and the driving device 12, and reduce the wear of the cable. The maintenance assembly can be used to lubricate and maintain the cable when the lifting assembly 16 lifts the steel structure. The telescopic frame 21 and the second cable drum 22 can support and guide the cable to reduce the friction contact with the driving device 12 and the support beam 11. At the same time, when the lifting assembly 1 When the steel structure is hoisted, the telescopic frame 21 will shrink and adjust the angle accordingly. When the hoisting assembly 16 lifts the steel structure, the cable will drop to the inner wall of the oiling groove 31 due to the weight of the steel structure, and the lubricating oil inside the oiling sponge 3 will be squeezed to maintain the cable. The direction of the pulley 42 can be adjusted by rotating the hub cover 41 at the bottom of the telescopic rod 4. The whole device can be moved by rotating the pulley 42 at the middle of the hub cover 41. The damping spring 5 can be used to reduce shock when the pulley 42 encounters a bump during movement. The level 6 can be used to detect the horizontal state of the push beam 13.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel structure hoisting device, comprising a base plate (1); characterized in that: The top of the base plate (1) is fixedly connected to a support beam (11); the top of the support beam (11) is equipped with a driving device (12); the output end of the driving device (12) is fixedly connected to a pushing beam (13); the top of the driving device (12) is provided with a wire-reeling device (14); the end of the pushing beam (13) is rotatably matched with a first cable drum (15); the wires released by the wire-reeling device (14) hang down through the inner wall of the first cable drum (15); the end of the wire-reeling device (14) is equipped with a lifting assembly (16); the side wall of the pushing beam (13) is provided with an auxiliary anti-wear assembly; and the top of the driving device (12) is provided with a maintenance assembly.

2. A steel structure hoisting device according to claim 1, characterized in that: The auxiliary anti-wear component comprises a rotating sleeve (2); the side wall of the pushing beam (13) is provided with a rotating sleeve (2); the rotating sleeves (2) are evenly distributed on the side wall of the pushing beam (13); the inner side wall of each group of the rotating sleeves (2) is rotatably matched with a telescopic frame (21); the end of the telescopic frame (21) is rotatably matched with a second sliding wire drum (22).

3. A steel structure hoisting device according to claim 2, characterized in that: The maintenance component comprises an oil sponge (3); the oil sponge (3) is installed on the top of the driving device (12); an oil groove (31) is arranged on the top of the oil sponge (3); the oil grooves (31) are evenly distributed on the top of the oil sponge (3); and the oil grooves (31) correspond to the position of the cable.

4. A steel structure hoisting device according to claim 3, characterized in that: A telescopic rod (4) is fixedly connected to the bottom of the base plate (1); the telescopic rods (4) are evenly distributed at the bottom of the base plate (1); a hub cover (41) is rotatably engaged at the bottom of the telescopic rod (4); and a pulley (42) is rotatably engaged at the middle of the hub cover (41).

5. A steel structure hoisting device according to claim 4, characterized in that: The side walls of each group of telescopic rods (4) are sleeved with damping springs (5); the damping springs (5) are arranged between the bottom plate (1) and the wheel hub cover (41).

6. A steel structure hoisting device according to claim 5, characterized in that: A level meter (6) is installed on the side wall of the pushing beam (13); the level meter (6) is arranged in the middle of the side wall of the pushing beam (13).

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