CN218665115U

CN218665115U - Hoisting device for steel structure engineering

Info

Publication number: CN218665115U
Application number: CN202221842630.XU
Authority: CN
Inventors: 蔡志刚
Original assignee: Shenyang Zhongwei Construction Engineering Co ltd
Current assignee: Shenyang Zhongwei Construction Engineering Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-03-21
Anticipated expiration: 2032-07-18

Abstract

The utility model belongs to the technical field of hoist device, concretely relates to hoist device for steel construction engineering, including base one, motor one has been installed at base one's center, motor one's sub-pivot fixed connection base two's bottom center, annular raceway has all been seted up to base one and two inboards of base, the ball has been installed in the annular raceway, one side of base two tops is provided with the control cabinet, control mechanism has been installed on the control cabinet, the one end of the opposite side fixed connection bracing piece of base two tops, one side of the other end fixed connection fixed block of pivot, threaded hole has all been seted up to the inside both sides of fixed block, and threaded hole rotates connecting thread pole two, and the opposite side fixed connection movable block of fly leaf, movable block threaded connection threaded rod one, the top of base two is seted up flutedly, and threaded rod one is installed in the inside of recess, it can not carry out suitable regulation according to the size of steel construction to have solved hoist structure, and need the manual work to carry out the couple of fixing, waste time and energy, the inefficiency problem.

Description

Hoisting device for steel structure engineering

Technical Field

The utility model belongs to the technical field of hoist device, concretely relates to hoist device for steel construction engineering.

Background

Steel construction engineering is the structure that steel preparation is given first place to, and the girder steel of mainly making by shaped steel and steel sheet etc., steel column, component such as steel truss constitute, adopt welding seam, bolt or rivet connection between each component or the part usually, be one of main building structure type, because of its dead weight is lighter, and the construction is simple and convenient, wide application in fields such as large-scale factory building, bridge, venue, superelevation layer, nevertheless when carrying out high altitude erection to the steel construction, need use hoist device to carry out high altitude installation.

Current hoist device for steel construction engineering, hoisting structure can not carry out suitable regulation according to the size of steel construction, and needs the manual work to get in touch fixedly, wastes time and energy, and is inefficient.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model aims to: the utility model provides a hoist device for steel construction engineering, it can not carry out suitable regulation according to the size of steel construction to have solved hoisting structure, and needs the manual work to get in touch fixedly, wastes time and energy, the inefficiency problem.

For the purpose of realizing above, the utility model discloses a technical scheme: a hoisting device for steel structure engineering comprises a first base, wherein a first motor is arranged at the center of the first base, a sub-rotating shaft of the first motor is fixedly connected with the center of the bottom of a second base, a second base is arranged on the first base, annular roller paths are respectively arranged on the inner sides of the first base and the second base, balls are arranged in the annular roller paths, the first base and the second base are rotatably connected, a control console is arranged on one side above the second base, a control mechanism is arranged on the control console, one end of a support rod is fixedly connected to the other side above the second base, a movable shaft is fixedly connected to the other end of the support rod, the movable shaft penetrates through a through groove which is arranged at the rear end of a rotating arm, the utility model discloses a motor, including the rear end of bracing piece, the one end of rear end bottom fixed connection pivot one, one side of the other end fixed connection fixed block one of pivot one, the inside both sides of fixed block one all set up threaded hole, and the threaded hole rotates connecting threaded rod two, the one end of threaded rod two all rotates the one end of connecting rotation axis one, and the other end of threaded rod two has installed motor three, one side of the other end fixed connection fly leaf of rotation axis one, and the opposite side fixed connection movable block of fly leaf, movable block threaded connection threaded rod one, the recess is seted up to the top of base two, and threaded rod one installs the inside at the recess, motor two has been installed to the one end of threaded rod one, and the rotation axis has been installed to the other end of threaded rod one.

The utility model has the advantages that: the fourth starting motor enables the second rotating shaft to rotate to drive the hanging plate to rotate, the fifth starting motor is adjusted according to different directions of placement of the steel structure, the fifth starting motor is enabled to drive the fifth motor to drive the two-way threaded rod to rotate, the two-way threaded rod is connected with the sliding block in a threaded mode on two sides, the sliding block is enabled to rotate to move left and right, the distance between the sliding blocks can be adjusted according to requirements, and the fifth starting motor can be adjusted according to the size of the steel structure.

In order to place according to the steel construction and adjust by oneself apart from this device different distance and height:

as a further improvement of the above technical solution: the lifting mechanism is installed at the middle part of the front end of the rotating arm, a groove is formed in the front end of the rotating arm, one end of a hydraulic telescopic rod II is fixedly connected in the groove, the other end of the hydraulic telescopic rod II is fixedly connected with one end of a hydraulic telescopic rod I, the other end of the hydraulic telescopic rod I is rotatably connected with a winch II, a sling I is wound on the winch II, the bottom end of the sling I is fixedly connected with one side of a hanging plate, and the other side of the hanging plate is connected with the fixing mechanism.

The beneficial effect of this improvement does: make two threaded rods of threaded rod rotate through three starter motor, and two threaded connection fixed blocks of threaded rod, two threaded rod rotate and drive the fixed block and reciprocate for the rotor arm reciprocates, and the fly leaf has been installed to the below of fixed block, and two starter motor make one threaded rod rotate, drive the rotor arm and remove about, and the loose axle can remove in logical inslot when the rotor arm removes about, can place the distance and the height that keep away this device difference according to the steel construction and adjust by oneself.

In order to facilitate unified control:

as a further improvement of the above technical solution: the control mechanism is internally provided with a battery and a control chip and is electrically connected with a motor I, a motor II, a motor III, a motor IV, a motor V, a hydraulic cylinder and a motor VI.

The beneficial effect of this improvement does: the adjustment control can be performed uniformly.

In order for the balls to freely roll in the annular raceway:

as a further improvement of the above technical solution: the inner diameter of the annular raceway > the diameter of the balls, and the height of the annular raceway < the diameter of the balls.

The beneficial effect of this improvement does: the balls can freely roll in the annular roller path.

In order to freely retract the sling I:

as a further improvement of the technical scheme: a first sling, a sixth motor and a first winch are arranged in the hoisting mechanism, a sub-rotating shaft of the sixth motor is fixedly connected with the first winch, and a supporting rod is wound on the first winch

The beneficial effect of this improvement does: the motor six rotates to drive the winch I fixedly connected with the motor six to rotate, so that the sling I wound on the winch I can be freely retracted.

To adjust the spacing between the slides:

as a further improvement of the above technical solution: the fixing mechanism comprises a sling II, a rotating shaft II, a motor IV, a shell I, a hanging plate, a motor V, a sliding block, a bidirectional threaded rod and a clamping mechanism, wherein one end of the sling II is fixedly connected with a hanging plate, one end of the sling II is fixedly connected with the shell I, the motor is arranged in the shell I, one side of a supporting plate of the other end of the shell I is fixedly connected with one end of the other end of the supporting plate, the other end of the rotating shaft II rotates to be connected with one side of a rotating plate, a sub-rotating shaft of the rotating shaft fixedly connected with the motor IV is arranged, the other side of the rotating plate is fixedly connected with the hanging plate, the bottom of the hanging plate is provided with a groove, the bidirectional threaded rod is arranged in the groove, the motor V is arranged at one end of the bidirectional threaded rod, the other end of the motor V is fixedly connected with one side of the hanging plate, the other end of the bidirectional threaded rod rotates to be connected with the rotating shaft, the other side of the rotating shaft fixedly connected with the hanging plate, the sliding block is provided with a threaded hole, the threaded hole is connected with two sides of the threaded rod, and the threaded rod is close to one end of the groove.

The beneficial effect of this improvement does: make two rotations of rotation axis drive hanger plate rotate through starter motor four, adjust according to the equidirectional not placed of steel construction, again according to demand starter motor five for five drive two-way threaded rod of motor rotate, and two-way threaded rod both sides threaded connection slider, two-way threaded rod rotate and make the slider remove about, can come the interval between the adjusting sliding block according to the demand.

In order to be able to eliminate the hooking hand operation, workers are saved:

as a further improvement of the above technical solution: clamping mechanism comprises casing two, pneumatic cylinder, piston, fixed block, pivot, transfer line one, transfer line two, grab clamp, rubber subsides, the pneumatic cylinder is installed in casing two, and the piston of pneumatic cylinder extends out from the lower plate of casing two, the fixed block has been installed to the below of piston, the one end of connecting transfer line two is rotated through the pivot in the both sides of fixed block, the one end of connecting transfer line one is rotated to the other end of transfer line two, the below both sides of connecting casing two are rotated to the other end of transfer line one, grab clamp rotates and connects transfer line one and transfer line two and rotate and connect pivot department, and grab and press from both sides the inboard and installed the rubber subsides.

The beneficial effect of this improvement does: the piston drives the transmission rod II to move, and the transmission rod II and the transmission rod I move in a matched mode, so that the transmission rod I and the transmission rod II rotate to be connected with the grabbing clamp arranged at the rotating shaft and are combined and unfolded, materials can be automatically hooked, friction force can be increased by the rubber paste to prevent falling, manual operation of the hook can be omitted, and labor intensity of workers is saved, and efficiency is high.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the middle fixing mechanism of the present invention;

FIG. 3 is a schematic sectional view of the clamping mechanism of the present invention;

FIG. 4 is a front view of the clamping mechanism of the present invention;

fig. 5 is a schematic top view of the clamping mechanism of the present invention;

FIG. 6 is a schematic structural view of a middle lifting mechanism of the present invention;

FIG. 7 is a schematic view of a structure of the bottom base of the present invention;

in the figure: 1. a first base; 2. an annular raceway; 3. a ball bearing; 4. a first motor; 5. a second base; 6. a second motor; 7. a moving block; 8. a movable plate; 9. a first rotating shaft; 10. a second threaded rod; 11. a first threaded rod; 12. a first fixed block; 13. a first rotating shaft; 14. a rotating arm; 15. a through groove; 16. a support bar; 17. a movable shaft; 18. a third motor; 19. a hoisting mechanism; 20. a second winch; 21. a first hydraulic telescopic rod; 22. a second hydraulic telescopic rod; 23. a fixing mechanism; 24. a console; 25. a control mechanism; 26. hanging the plate; 27. a second sling; 28. a second rotating shaft; 29. a fourth motor; 30. a first shell; 31. a hanger plate; 32. a fifth motor; 33. a slider; 34. a bidirectional threaded rod; 35. a clamping mechanism; 36. a second shell; 37. a hydraulic cylinder; 38. a piston; 39. a fixed block; 40. a rotating shaft; 41. a first transmission rod; 42. a second transmission rod; 43. grabbing and clamping; 44. sticking rubber; 45. a first sling; 46. a sixth motor; 47. and a first winch.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in order to make those skilled in the art better understand the technical solution of the present invention, and the description in this section is only exemplary and illustrative, and should not be construed as limiting the scope of the present invention in any way.

Example 1:

as shown in fig. 1, as a further optimization of the above embodiment, a hoisting device for steel structure engineering comprises a first base 1, a first motor 4 is installed at the center of the first base 1, a sub-rotating shaft of the first motor 4 is fixedly connected to the bottom center of a second base 5, the second base 5 is installed on the first base 1, annular raceways 2 are respectively formed on the inner sides of the first base 1 and the second base 5, balls 3 are installed in the annular raceways 2, the first base 1 and the second base 5 are rotatably connected, a console 24 is arranged on one side above the second base 5, a control mechanism 25 is installed on the console 24, one end of a support rod 16 is fixedly connected to the other side above the second base 5, the other end of the support rod 16 is fixedly connected to a movable shaft 17, the movable shaft 17 penetrates through a through groove 15, the through groove 15 is formed in the rear end of a rotating arm 14, the rear end bottom fixed connection of bracing piece 16 rotates the one end of one 13, one side of the other end fixed connection fixed block of one 13, threaded hole has all been seted up to the inside both sides of fixed block one 12, and threaded hole rotates and connects two 10 threaded rods, the one end of two 10 threaded rods all rotates the one end of connecting rotation axis one 9, and the other end of two 10 threaded rods has installed motor three 18, one side of the other end fixed connection fly leaf 8 of rotation axis one 9, and the opposite side fixed connection movable block 7 of fly leaf 8, movable block 7 threaded connection threaded rod one 11, the recess has been seted up to the top of two 5 bases, and threaded rod one 11 installs in the inside of recess, motor two 6 has been installed to the one end of one 11 threaded rod, and the rotation axis has been installed to the other end of one 11 threaded rod.

Example 2:

as shown in fig. 1, as a further optimization of the above embodiment, a hoisting device for steel structure engineering includes a first base 1, a first motor 4 is installed at the center of the first base 1, a sub-rotating shaft of the first motor 4 is fixedly connected to the bottom center of a second base 5, the first base 1 is provided with the second base 5, the first base 1 and the second base 5 are both provided with an annular raceway 2, a ball 3 is installed in the annular raceway 2, the first base 1 and the second base 5 are rotatably connected, one side above the second base 5 is provided with a console 24, the console 24 is provided with a control mechanism 25, the other side above the second base 5 is fixedly connected to one end of a first supporting rod 16, the other end of the supporting rod 16 is fixedly connected to one side of a first rotating rod 13, the two sides of a first fixing block 12 are both provided with a threaded hole, a threaded rod 10 is rotatably connected to the rear end of a rotating arm 14, the bottom of the rear end of the supporting rod 16 is fixedly connected to one end of the first rotating shaft 13, the other end of the first rotating shaft 13 is fixedly connected to one side of the first fixing block 12, threaded rod is provided with a threaded hole, the threaded rod 10 is rotatably connected to the other end of the moving rod 11, and the other end of the first moving block 11 is connected to the threaded rod 11, and the other end of the moving block is connected to the threaded rod 11, and the threaded rod 11 is connected to the moving block 11. Lifting machine 19 is installed to the front end middle part of rotor arm 14, recess has been seted up to the front end of rotor arm 14, and the one end of two 22 of fixed connection hydraulic telescoping rod in the recess, the one end of one 21 of the other end fixed connection hydraulic telescoping rod of two 22 of hydraulic telescoping rod, the other end of one 21 of hydraulic telescoping rod rotates and connects two 20 winches, two 20 twines of capstan winch have hoist cable one 45, and one side of the bottom fixed connection link plate 26 of hoist cable one 45, the opposite side of link plate 26 is connected with fixed establishment 23.

Example 3:

as shown in fig. 1, as a further optimization of the above embodiment, a hoisting device for steel structure engineering includes a first base 1, a first motor 4 is installed at the center of the first base 1, a sub-rotating shaft of the first motor 4 is fixedly connected to the bottom center of a second base 5, the first base 1 is provided with the second base 5, the first base 1 and the second base 5 are both provided with an annular raceway 2, a ball 3 is installed in the annular raceway 2, the first base 1 and the second base 5 are rotatably connected, one side above the second base 5 is provided with a console 24, the console 24 is provided with a control mechanism 25, the other side above the second base 5 is fixedly connected to one end of a first supporting rod 16, the other end of the supporting rod 16 is fixedly connected to one side of a first rotating rod 13, the two sides of a first fixing block 12 are both provided with a threaded hole, a threaded rod 10 is rotatably connected to the rear end of a rotating arm 14, the bottom of the rear end of the supporting rod 16 is fixedly connected to one end of the first rotating shaft 13, the other end of the first rotating shaft 13 is fixedly connected to one side of the first fixing block 12, threaded rod is provided with a threaded hole, the threaded rod 10 is rotatably connected to the other end of the moving rod 11, and the other end of the first moving block 11 is connected to the threaded rod 11, and the other end of the moving block is connected to the threaded rod 11, and the threaded rod 11 is connected to the moving block 11. The control mechanism 25 is internally provided with a battery and a control chip, and the control mechanism 25 is electrically connected with a motor I4, a motor II 6, a motor III 18, a motor IV 29, a motor V32, a hydraulic cylinder 37 and a motor VI 46.

Example 4:

as shown in fig. 7, as a further optimization of the above embodiment, a hoisting device for steel structure engineering includes a first base 1, a first motor 4 is installed at the center of the first base 1, a sub-rotating shaft of the first motor 4 is fixedly connected to the bottom center of a second base 5, the first base 1 is provided with the second base 5, the first base 1 and the second base 5 are both provided with an annular raceway 2, a ball 3 is installed in the annular raceway 2, the first base 1 and the second base 5 are rotatably connected, one side above the second base 5 is provided with a console 24, the console 24 is provided with a control mechanism 25, the other side above the second base 5 is fixedly connected to one end of a first supporting rod 16, the other end of the supporting rod 16 is fixedly connected to one side of a first rotating rod 13, the two sides of a first fixing block 12 are both provided with a threaded hole, a threaded rod 10 is rotatably connected to the rear end of a rotating arm 14, the bottom of the rear end of the supporting rod 16 is fixedly connected to one end of the first rotating shaft 13, the other end of the first rotating shaft 13 is fixedly connected to one side of the first fixing block 12, threaded rod is provided with a threaded hole, the threaded rod 10 is rotatably connected to the other end of the moving rod 11, and the other end of the first moving block 11 is connected to the threaded rod 11, and the other end of the moving block is connected to the threaded rod 11, and the threaded rod 11 is connected to the moving block 11. The inner diameter of the annular raceway 2 > the diameter of the balls 3, and the height of the annular raceway 2 < the diameter of the balls 3.

Example 5:

as shown in fig. 6, as a further optimization of the above embodiment, a hoisting device for steel structure engineering includes a first base 1, a first motor 4 is installed at the center of the first base 1, a sub-rotating shaft of the first motor 4 is fixedly connected to the bottom center of a second base 5, the first base 1 is provided with the second base 5, the first base 1 and the second base 5 are both provided with an annular raceway 2, a ball 3 is installed in the annular raceway 2, the first base 1 and the second base 5 are rotatably connected, one side above the second base 5 is provided with a console 24, the console 24 is provided with a control mechanism 25, the other side above the second base 5 is fixedly connected to one end of a first supporting rod 16, the other end of the supporting rod 16 is fixedly connected to one side of a first rotating rod 13, the two sides of a first fixing block 12 are both provided with a threaded hole, a threaded rod 10 is rotatably connected to the rear end of a rotating arm 14, the bottom of the rear end of the supporting rod 16 is fixedly connected to one end of the first rotating shaft 13, the other end of the first rotating shaft 13 is fixedly connected to one side of the first fixing block 12, threaded rod is provided with a threaded hole, the threaded rod 10 is rotatably connected to the other end of the moving rod 11, and the other end of the first moving block 11 is connected to the threaded rod 11, and the other end of the moving block is connected to the threaded rod 11, and the threaded rod 11 is connected to the moving block 11. A first sling 45, a sixth motor 46 and a first winch 47 are arranged in the hoisting mechanism 19, a sub-rotating shaft of the sixth motor 46 is fixedly connected with the first winch 47, and the first winch 47 is wound with the support rod 16.

Example 6:

as shown in fig. 2, as a further optimization of the above embodiment, a hoisting device for steel structure engineering comprises a first base 1, a first motor 4 is installed at the center of the first base 1, a sub-rotating shaft of the first motor 4 is fixedly connected with the bottom center of a second base 5, the first base 1 is provided with the second base 5, annular raceways 2 are respectively formed at the inner sides of the first base 1 and the second base 5, balls 3 are installed in the annular raceways 2, the first base 1 and the second base 5 are rotatably connected, a console 24 is arranged at one side above the second base 5, a control mechanism 25 is installed on the console 24, one end of a first rotating shaft 13 is fixedly connected to the other side above the second base 5, the other end of the first rotating shaft 13 is fixedly connected with one side of a first moving shaft 12, a threaded hole is formed in the first fixed block 12, a threaded rod 10 is rotatably connected with the threaded hole, a second threaded rod 10 is rotatably connected with the rear end of a rotating arm 14, one end of the first moving shaft 11 is fixedly connected with one end of a second moving block 11, a groove is formed in the first base 11, and a groove 11 is connected with a groove 11 of a second moving block 11, and a threaded rod 11 is connected with a first motor 11. Fixed establishment 23 comprises two 27, two 28, four 29, the first 30 of motor of rotation axis, hoist plate 31, five 32 of motor, slider 33, two-way threaded rod 34, clamping mechanism 35 of hoist cable, the one end fixed connection link plate 26 of two 27 of hoist cable, the one end of the other end fixed connection casing of two 27 of hoist cable 30, and casing 30 is inside to have installed four 29 of motor, one side of the other end fixed connection backup pad of casing 30, the one end of the other side fixed connection rotation axis two 28 of backup pad, the other end of rotation axis two 28 rotates the one side of connecting the rotor plate, and the sub-pivot of rotation axis fixed connection motor four 29, the opposite side fixed connection hoist plate 31 of rotor plate, the bottom of hoist plate 31 is seted up flutedly, there is two-way threaded rod 34 in the recess, five 32 of motor have been installed to the one end of two-way threaded rod 34, and one side has been installed in the five 32 fixed connection hoist plate 31 of motor, the other end of two-way threaded rod 34 rotates the connection rotation axis, and the other side in the rotation axis fixed connection hoist plate 31, threaded rod 33 has seted up threaded hole, and the both sides threaded rod 34 and the both sides threaded rod of two-way threaded rod 35 is close to the clamping mechanism recess.

Example 7:

as shown in fig. 3-5, as a further optimization of the above embodiment, a hoisting device for steel structure engineering comprises a first base 1, a first motor 4 is installed at the center of the first base 1, a sub-rotating shaft of the first motor 4 is fixedly connected to the bottom center of a second base 5, the second base 5 is installed on the first base 1, annular raceways 2 are respectively formed on the inner sides of the first base 1 and the second base 5, balls 3 are installed in the annular raceways 2, the first base 1 and the second base 5 are rotatably connected, a console 24 is arranged on one side above the second base 5, a control mechanism 25 is installed on the console 24, one end of a support rod 16 is fixedly connected to the other side above the second base 5, the other end of the support rod 16 is fixedly connected to a movable shaft 17, the movable shaft 17 penetrates through a through groove 15, the through groove 15 is formed at the rear end of a rotating arm 14, the rear end bottom fixed connection of bracing piece 16 rotates the one end of one 13, one side of the other end fixed connection fixed block of one 13, threaded hole has all been seted up to the inside both sides of fixed block one 12, and threaded hole rotates and connects two 10 threaded rods, the one end of two 10 threaded rods all rotates the one end of connecting rotation axis one 9, and the other end of two 10 threaded rods has installed motor three 18, one side of the other end fixed connection fly leaf 8 of rotation axis one 9, and the opposite side fixed connection movable block 7 of fly leaf 8, movable block 7 threaded connection threaded rod one 11, the recess has been seted up to the top of two 5 bases, and threaded rod one 11 installs in the inside of recess, motor two 6 has been installed to the one end of one 11 threaded rod, and the rotation axis has been installed to the other end of one 11 threaded rod. The clamping mechanism 35 comprises a second shell 36, a hydraulic cylinder 37, a piston 38, a fixed block 39, a rotating shaft 40, a first transmission rod 41, a second transmission rod 42, a gripping clamp 43 and a rubber sticker 44, the hydraulic cylinder 37 is arranged in the second shell 36, the piston 38 of the hydraulic cylinder 37 extends out of the lower bottom plate of the second shell 36, the fixed block 39 is arranged below the piston 38, two sides of the fixed block 39 are rotatably connected with one end of the second transmission rod 42 through the rotating shaft, the other end of the second transmission rod 42 is rotatably connected with one end of the first transmission rod 41, the other end of the first transmission rod 41 is rotatably connected with two sides below the second shell 36, the gripping clamp 43 is rotatably connected with the first transmission rod 41 and the second transmission rod 42 in a rotating mode, and the rubber sticker 44 is arranged on the inner side of the gripping clamp 43.

The utility model discloses a theory of operation and use flow: when the device is used, the rotating arm 14 is started to move through the control mechanism 25, adjustment is carried out according to the placement of a steel structure, the motor III 18 is started to enable the threaded rod II 10 to rotate, the threaded rod II 10 is in threaded connection with the fixing block I12, the threaded rod II 10 rotates to drive the fixing block I12 to move up and down, the rotating arm 14 moves up and down, the movable plate 8 is arranged below the fixing block I12, the motor II 6 is started to enable the threaded rod I11 to rotate to drive the rotating arm 14 to move left and right, the movable shaft 17 can move in the through groove 15 when the rotating arm 14 moves left and right, self-adjustment can be carried out according to different distances and heights of the steel structure placement from the device, the motor IV 29 is started to enable the rotating shaft II 28 to rotate to drive the hanging plate 31 to rotate, and adjustment is carried out according to different directions of the placement of the steel structure, the five motors 32 are started according to requirements, the five motors 32 drive the two-way threaded rods 34 to rotate, the two sides of the two-way threaded rods 34 are in threaded connection with the sliding blocks 33, the sliding blocks 33 move left and right due to rotation of the two-way threaded rods 34, the distance between the clamping mechanisms 35 can be adjusted according to requirements, the pistons 38 drive the second transmission rods 42 to move, the second transmission rods 42 and the first transmission rods 41 move in a matched mode, the first transmission rods 41 and the second transmission rods 42 are enabled to be combined and unfolded in a rotating mode to be connected with the grabbing clamps 43 arranged at rotating shafts, materials can be automatically hooked, friction force can be increased through the rubber patches 44 to prevent falling, manual operation of hooks can be omitted, labor intensity of workers is saved, the first motors 46 are started again to rotate to drive the first winches 47 to rotate to retract and release the first slings 45, and the steel structure is lifted.

Claims

1. The utility model provides a hoist device for steel construction engineering which characterized in that: comprises a first base (1), a first motor (4) is arranged at the center of the first base (1), a sub-rotating shaft of the first motor (4) is fixedly connected with the center of the bottom of a second base (5), a second base (5) is arranged on the first base (1), annular roller paths (2) are arranged on the inner sides of the first base (1) and the second base (5), balls (3) are arranged in the annular roller paths (2), the first base (1) and the second base (5) are rotatably connected, a control console (24) is arranged on one side above the second base (5), a control mechanism (25) is arranged on the control console (24), the other side above the second base (5) is fixedly connected with one end of a supporting rod (16), the other end of the supporting rod (16) is fixedly connected with a movable shaft (17), the movable shaft (17) penetrates through a through groove (15), the through groove (15) is arranged at the rear end of a rotating arm (14), the bottom of the rear end of the supporting rod (16) is fixedly connected with one end of the first rotating shaft (13), the other end of the rotating shaft (13) is connected with one side of a threaded rod (12), and one end of the threaded rod (12) is connected with two threaded rod (10), and one end of the threaded rod (10) is connected with the threaded rod (10), and the other end of the second threaded rod (10) is provided with a third motor (18), the other end of the first rotating shaft (9) is fixedly connected with one side of the movable plate (8), the other side of the movable plate (8) is fixedly connected with the movable block (7), the movable block (7) is in threaded connection with the first threaded rod (11), a groove is formed in the upper portion of the second base (5), the first threaded rod (11) is arranged in the groove, the second motor (6) is arranged at one end of the first threaded rod (11), and the other end of the first threaded rod (11) is provided with a rotating shaft.

2. The hoisting device for the steel structure engineering according to claim 1, characterized in that: hoisting mechanism (19) are installed to the front end middle part of rotor arm (14), the front end of rotor arm (14) is seted up flutedly, and the one end of fixed connection hydraulic telescoping rod two (22) in the recess, the one end of the other end fixed connection hydraulic telescoping rod one (21) of hydraulic telescoping rod two (22), the other end of hydraulic telescoping rod one (21) rotates and connects capstan winch two (20), capstan winch two (20) winding has hoist cable one (45), and one side of the bottom fixed connection link plate (26) of hoist cable one (45), the opposite side of link plate (26) is connected with fixed establishment (23).

3. The hoisting device for the steel structure engineering according to claim 1, characterized in that: the control mechanism (25) is internally provided with a battery and a control chip, and the control mechanism (25) is electrically connected with a first motor (4), a second motor (6), a third motor (18), a fourth motor (29), a fifth motor (32), a hydraulic cylinder (37) and a sixth motor (46).

4. The hoisting device for the steel structure engineering according to claim 1, characterized in that: the inner diameter of the annular raceway (2) is larger than the diameter of the balls (3), and the height of the annular raceway (2) is smaller than the diameter of the balls (3).

5. The hoisting device for the steel structure engineering according to claim 2, characterized in that: a first sling (45), a sixth motor (46) and a first winch (47) are arranged in the hoisting mechanism (19), a sub-rotating shaft of the sixth motor (46) is fixedly connected with the first winch (47), and the first winch (47) is wound with a support rod (16).

6. The hoisting device for the steel structure engineering according to claim 2, characterized in that: the fixing mechanism (23) consists of a sling two (27), a rotating shaft two (28), a motor four (29), a shell one (30), a hanging plate (31), a motor five (32), a sliding block (33), a bidirectional threaded rod (34) and a clamping mechanism (35), one end fixed connection hanging plate (26) of the sling two (27), one end of the other end fixed connection shell one (30) of the sling two (27), the motor four (29) arranged inside the shell one (30), one side of the other end fixed connection supporting plate of the shell one (30), one end of the other side fixed connection rotating shaft two (28) of the supporting plate, one side of the rotating shaft two (28) is connected in a rotating way, a sub-rotating shaft of the rotating shaft fixed connection motor four (29), the other side fixed connection hanging plate (31) of the rotating plate, a groove is arranged at the bottom of the hanging plate (31), the bidirectional threaded rod (34) is arranged in the groove, the other end of the bidirectional threaded rod (34) is connected with the sliding block (31), the two sides of the rotating shaft threaded rod (31) are connected with the threaded rod (31), and the two sides of the rotating shaft (31) are connected with the threaded rod (31), one end of the bidirectional threaded rod (34) close to the groove is fixedly connected with a clamping mechanism (35).

7. The hoisting device for the steel structure engineering according to claim 6, wherein: the clamping mechanism (35) comprises a second shell (36), a hydraulic cylinder (37), a piston (38), a fixed block (39), a rotating shaft (40), a first transmission rod (41), a second transmission rod (42), a grabbing clamp (43) and a rubber sticker (44), wherein the hydraulic cylinder (37) is arranged in the second shell (36), the piston (38) of the hydraulic cylinder (37) extends out of a lower bottom plate of the second shell (36), the fixed block (39) is arranged below the piston (38), two sides of the fixed block (39) are rotatably connected with one end of the second transmission rod (42) through the rotating shaft, the other end of the second transmission rod (42) is rotatably connected with one end of the first transmission rod (41), the other end of the first transmission rod (41) is rotatably connected with two sides below the second shell (36), the grabbing clamp (43) is rotatably connected with the first transmission rod (41) and the second transmission rod (42) and rotatably connected with the rotating shaft, and the rubber sticker (44) is arranged on the inner side of the grabbing clamp (43).