CN213445932U

CN213445932U - Hoisting device for structural engineering

Info

Publication number: CN213445932U
Application number: CN202022311485.XU
Authority: CN
Inventors: 康利磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-15
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a hoisting device for structural engineering, which comprises a counterweight bottom plate, wherein the top of the counterweight bottom plate is fixedly connected with a driving box, the top of the driving box is slidably connected with a movable box, the right side of the bottom of an inner cavity of the driving box is fixedly connected with a first servo motor, the output end of the first servo motor is fixedly connected with a screw rod, and the left end of the screw rod is fixedly connected with the joint of the driving box through a bearing, inconvenient use, thereby reducing the labor difficulty of workers.

Description

Hoisting device for structural engineering

Technical Field

The utility model relates to a hoist and mount technical field specifically is a hoist device for structural engineering.

Background

Hoisting refers to the general name of a crane or a hoisting mechanism for mounting and positioning equipment, and is a special word for positioning equipment, generally needs to be carried out in a matching way by a hoisting tool which is manufactured by professional manufacturers and introduces hoisting technology, particularly professional websites using the hoisting technology of a crane, such as a crane hoisting technology family, and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist device for structural engineering possesses hoist device when using, and convenient to use's advantage has solved original hoist device when using, the problem of not convenient to use.

In order to achieve the above object, the utility model provides a following technical scheme: a hoisting device for structural engineering comprises a counterweight bottom plate, wherein the top of the counterweight bottom plate is fixedly connected with a driving box, the top of the driving box is slidably connected with a movable box, the right side of the bottom of an inner cavity of the driving box is fixedly connected with a first servo motor, the output end of the first servo motor is fixedly connected with a screw rod, the left end of the screw rod is fixedly connected with the joint of the driving box through a bearing, the outer surface of the screw rod is in threaded connection with a sleeve, the top of the sleeve is fixedly connected with a driving plate, the top of the driving plate penetrates through the driving box and is fixedly connected with the joint of the movable box, the bottom of the inner cavity of the movable box is rotatably connected with a rotating shaft through a bearing, the top of the rotating shaft penetrates through the movable box and is fixedly connected with a transverse plate, the left side of the top, the bottom on the right side of the rotating shaft is fixedly connected with a winch through a supporting plate, the winch, the positioning wheel and the auxiliary wheel are in transmission connection through a steel wire rope, one end, far away from the winch, of the steel wire rope is fixedly connected with a lifting hook, and a driving assembly is fixedly arranged on the left side of the bottom of the inner cavity of the movable box.

Preferably, the drive assembly comprises a second servo motor, a main belt pulley is sleeved at the output end of the second servo motor, a secondary belt pulley matched with the main belt pulley is sleeved on the outer surface of the rotating shaft, and the main belt pulley is connected with the secondary belt pulley in a belt transmission mode.

Preferably, the bottom of the sleeve is fixedly connected with a guide plate, the bottom of the inner cavity of the driving box is provided with a guide groove matched with the guide plate, and the outer surface of the guide plate is in sliding connection with the inner surface of the guide groove.

Preferably, the front and rear positions of the top of the driving box are fixedly connected with sliding rails matched with the movable box, and the outer surfaces of the sliding rails are connected with the inner surface of the movable box in a sliding manner.

Preferably, a sliding cylinder is embedded in the top of the movable box, and the inner surface of the sliding cylinder is in sliding connection with the outer surface of the rotating shaft.

Preferably, the top of drive case is seted up with the drive groove that the drive plate cooperation was used, the equal fixedly connected with limiting plate in the left and right sides at drive case top.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up pivot, diaphragm, auxiliary wheel, locating wheel, hoist engine, wire rope and lifting hook, can hoist and mount the hoist and mount thing, through setting up first servo motor, screw rod, sleeve and drive plate, can control the hoist and mount thing, through setting up drive assembly, can make the hoist and mount thing rotate, through setting up above structure, possess hoist device when using, convenient to use's advantage has solved original hoist device when using, the problem of being not convenient for to use to staff's the work degree of difficulty has been reduced.

2. The utility model can rotate the rotating shaft by arranging the second servo motor, the main belt pulley and the auxiliary belt pulley;

the sleeve can be guided and limited by arranging the guide plate and the guide groove;

the movable box can be supported and guided by arranging the slide rail;

the sliding barrel is arranged, so that the rotating shaft can be supported;

through setting up the drive groove, can make things convenient for the drive plate to remove, through setting up the limiting plate, can carry on spacingly to the movable box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the movable box of the present invention;

FIG. 3 is a perspective view of the movable box and the slide rail structure of the present invention;

fig. 4 is a front view of the driving box structure of the present invention.

In the figure: 1. a counterweight bottom plate; 2. a drive box; 3. a movable box; 4. a first servo motor; 5. a screw; 6. a sleeve; 7. a drive plate; 8. a rotating shaft; 9. a transverse plate; 10. an auxiliary wheel; 11. positioning wheels; 12. a winch; 13. a wire rope; 14. a hook; 15. a drive assembly; 151. a second servo motor; 152. a primary pulley; 153. a secondary pulley; 16. a guide plate; 17. a guide groove; 18. a slide rail; 19. a slide cylinder; 20. a drive slot; 21. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a lifting device for structural engineering comprises a counterweight bottom plate 1, wherein the left side and the right side of the counterweight bottom plate 1 are fixedly connected with lifting blocks which can facilitate the movement of the device, the top of the counterweight bottom plate 1 is fixedly connected with a driving box 2, the front of the driving box 2 is movably connected with a box door through a hinge, so that a worker can conveniently replace and maintain parts in the inner cavity of the driving box 2, the top of the driving box 2 is slidably connected with a movable box 3, the front of the movable box 3 is movably connected with an access door through a hinge, so that the worker can conveniently replace and maintain parts in the inner cavity of the movable box 3, the right side of the bottom of the inner cavity of the driving box 2 is fixedly connected with a first servo motor 4, the output end of the first servo motor 4 is fixedly connected with a screw 5, the left end of the screw 5 is fixedly connected with the joint of the driving box 2, the top of the sleeve 6 is fixedly connected with a driving plate 7, the top of the driving plate 7 penetrates through the driving box 2 and is fixedly connected with the joint of the movable box 3, the bottom of the inner cavity of the movable box 3 is rotatably connected with a rotating shaft 8 through a bearing, the top of the rotating shaft 8 penetrates through the movable box 3 and is fixedly connected with a transverse plate 9, the left side of the top of the transverse plate 9 is movably connected with an auxiliary wheel 10, the left side of the transverse plate 9 is movably connected with a positioning wheel 11, the bottom of the right side of the rotating shaft 8 is fixedly connected with a winch 12 through a supporting plate, the winch 12, the positioning wheel 11 and the auxiliary wheel 10 are in transmission connection through a steel wire rope 13, one end of the steel wire rope 13 far away from the winch 12 is fixedly connected with a lifting hook 14, the left side of the bottom of the inner cavity of the movable box 3 is fixedly provided with a driving, through setting up first servo motor 4, screw rod 5, sleeve 6 and drive plate 7, can remove about the hoist and mount thing, through setting up drive assembly 15, can make the hoist and mount thing rotate, through setting up above structure, possess hoisting device when using, convenient to use's advantage has solved original hoisting device when using, the problem of not convenient to use to staff's the work degree of difficulty has been reduced.

Referring to fig. 2, the driving assembly 15 includes a second servo motor 151, an output end of the second servo motor 151 is sleeved with a main pulley 152, an outer surface of the rotating shaft 8 is sleeved with a secondary pulley 153 used in cooperation with the main pulley 152, the main pulley 152 and the secondary pulley 153 are connected in a belt transmission manner, and the rotating shaft 8 can be rotated by arranging the second servo motor 151, the main pulley 152 and the secondary pulley 153.

Referring to fig. 1, a guide plate 16 is fixedly connected to the bottom of the sleeve 6, a guide groove 17 matched with the guide plate 16 is formed in the bottom of the inner cavity of the driving box 2, the outer surface of the guide plate 16 is slidably connected with the inner surface of the guide groove 17, and the sleeve 6 can be guided and limited by the guide plate 16 and the guide groove 17.

Referring to fig. 1 and 3, the front and rear positions of the top of the driving box 2 are fixedly connected with slide rails 18 used in cooperation with the movable box 3, the outer surfaces of the slide rails 18 are slidably connected with the inner surface of the movable box 3, and the movable box 3 can be supported and guided by the slide rails 18.

Referring to fig. 2, a slide cylinder 19 is embedded in the top of the movable box 3, the inner surface of the slide cylinder 19 is slidably connected with the outer surface of the rotating shaft 8, and the rotating shaft 8 can be supported by the slide cylinder 19.

Please refer to fig. 1, a driving groove 20 matched with the driving plate 7 is formed at the top of the driving box 2, limiting plates 21 are fixedly connected to the left and right sides of the top of the driving box 2, the driving plate 7 can be conveniently moved by arranging the driving groove 20, and the movable box 3 can be limited by arranging the limiting plates 21.

When the lifting position needs to be adjusted, the plug of the first servo motor 4 is electrified, the external controller of the first servo motor 4 is started, the output end of the first servo motor 4 drives the screw rod 5 to rotate on the inner surface thread of the sleeve 6, meanwhile, the sleeve 6 drives the guide plate 16 to slide on the inner surface of the guide groove 17, the sleeve 6 drives the driving plate 7 to move, the driving plate 7 drives the movable box 3 to move, thereby completing the adjustment of the hoisting position, when the hoisting angle needs to be adjusted, the plug of the second servo motor 151 is electrified, the external controller of the second servo motor 151 is started, the output end of the second servo motor 151 drives the main belt pulley 152 to rotate, the main belt pulley 152 drives the driven belt pulley 153 to rotate through the belt, the driven belt pulley 153 drives the rotating shaft 8 to rotate, thereby accomplish the adjustment to hoist and mount angle, the device easy operation, the effectual work degree of difficulty that has reduced the staff.

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

Claims

1. The utility model provides a hoist device for structural engineering, includes counter weight bottom plate (1), its characterized in that: the top of the counterweight bottom plate (1) is fixedly connected with a driving box (2), the top of the driving box (2) is slidably connected with a movable box (3), the right side of the bottom of an inner cavity of the driving box (2) is fixedly connected with a first servo motor (4), the output end of the first servo motor (4) is fixedly connected with a screw rod (5), the left end of the screw rod (5) is fixedly connected with the joint of the driving box (2) through a bearing, the outer surface of the screw rod (5) is in threaded connection with a sleeve (6), the top of the sleeve (6) is fixedly connected with a driving plate (7), the top of the driving plate (7) penetrates through the driving box (2) and is fixedly connected with the joint of the movable box (3), the bottom of the inner cavity of the movable box (3) is rotatably connected with a rotating shaft (8) through a bearing, the top of the rotating shaft (8) penetrates through the movable box (3, the left side swing joint at diaphragm (9) top has auxiliary wheel (10), the left side swing joint of diaphragm (9) has positioning wheel (11), backup pad fixedly connected with hoist engine (12) is passed through to the bottom on pivot (8) right side, hoist engine (12), positioning wheel (11) and auxiliary wheel (10) are connected through wire rope (13) transmission, wire rope (13) keep away from one end fixedly connected with lifting hook (14) of hoist engine (12), the fixed drive assembly (15) that is provided with in left side of movable box (3) inner chamber bottom.

2. The hoisting device for structural engineering according to claim 1, wherein: drive assembly (15) include second servo motor (151), main belt pulley (152) have been cup jointed to the output of second servo motor (151), the surface of pivot (8) has been cup jointed from belt pulley (153) with main belt pulley (152) cooperation use, main belt pulley (152) are connected through belt transmission with from belt pulley (153).

3. The hoisting device for structural engineering according to claim 1, wherein: the bottom fixedly connected with deflector (16) of sleeve (6), guide way (17) that use with deflector (16) cooperation are seted up to the bottom of drive box (2) inner chamber, the surface of deflector (16) and the internal surface sliding connection of guide way (17).

4. The hoisting device for structural engineering according to claim 1, wherein: the front and back positions of the top of the driving box (2) are fixedly connected with sliding rails (18) matched with the movable box (3) for use, and the outer surfaces of the sliding rails (18) are connected with the inner surface of the movable box (3) in a sliding mode.

5. The hoisting device for structural engineering according to claim 1, wherein: the top of the movable box (3) is embedded with a sliding cylinder (19), and the inner surface of the sliding cylinder (19) is connected with the outer surface of the rotating shaft (8) in a sliding manner.

6. The hoisting device for structural engineering according to claim 1, wherein: drive groove (20) that use with drive plate (7) cooperation are seted up at the top of drive case (2), the equal fixedly connected with limiting plate (21) of the left and right sides at drive case (2) top.