CN218320259U

CN218320259U - Auxiliary hoisting reinforcing device for wind power construction

Info

Publication number: CN218320259U
Application number: CN202221617567.XU
Authority: CN
Inventors: 王开进; 段凤祥
Original assignee: Sinohydro Bureau 9 Co Ltd
Current assignee: Sinohydro Bureau 9 Co Ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-01-17
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a wind-powered electricity generation construction is with supplementary reinforcing apparatus of hoist and mount, which comprises a fixed base, rotate the first gear of installation in the fixing base inner chamber, the bottom of first gear is connected with the couple, fixing base one side fixed mounting has the mount pad, first meshing gear and second meshing gear are installed to the mount pad internal rotation, encircle the suit chain between first meshing gear and the gear, first meshing gear is connected with second meshing gear meshing, second meshing gear one side meshing is connected with the rack, the gear is through belt synchronous drive with first meshing gear, and first meshing gear is connected with second meshing gear meshing again, second meshing gear is connected with rack meshing again, the top of rack is connected with the stay cord, can conveniently drive the lifting hook rotatory through the stay cord, and then make things convenient for the installation butt joint of wind-powered electricity generation construction, in addition, can improve the stability of whole lifting hook structure through the meshing transmission of rack, install this device in the great area of wind-force, also can guarantee that the object of hanging is difficult for rocking.

Description

Auxiliary hoisting reinforcing device for wind power construction

Technical Field

The utility model relates to a wind-powered electricity generation construction technical field specifically is a wind-powered electricity generation construction is with supplementary reinforcing apparatus of hoist and mount.

Background

Wind power construction refers to aerogenerator's equipment construction operation, need use the loop wheel machine in the wind power work progress, the loop wheel machine generally adopts the lifting hook to get in touch fast and unhook for being connected with the object fast, traditional lifting hook is at the in-process that the hoist object rises because aerogenerator all installs in the great area of wind-force, and the surperficial windward area of object is great, consequently produce easily and rock, in addition exactly need assemble on aerogenerator after the object is hoisted to the assigned height by the loop wheel machine, just need rotate it, convenient and aerogenerator essential element butt joint, this just has the big and high problem of operation risk of the operation degree of difficulty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind-powered electricity generation construction is with supplementary reinforcing apparatus of hoist and mount for solve rock easily and inconvenient the problem that turns to the butt joint.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a wind-powered electricity generation construction is with supplementary reinforcing apparatus of hoist and mount, includes the fixing base, rotate the first gear of installation in the fixing base inner chamber, the bottom of first gear is connected with the couple, fixing base one side fixed mounting has the mount pad, first meshing gear and second meshing gear are installed to the mount pad internal rotation, encircle the suit chain between first meshing gear and the gear, first meshing gear is connected with the meshing of second meshing gear, the meshing of second meshing gear one side is connected with the rack.

As a further aspect of the present invention: four rolling ball mounting seats are fixedly mounted at equal intervals at the bottom end of the first gear, rolling balls are embedded into the bottom ends of the four rolling ball mounting seats in a rolling mode, and the bottom ends of the rolling balls are mounted at the bottom of the cavity of the inner cavity of the fixing seat in a rolling mode.

As a further aspect of the present invention: the bottom centre of a circle position of first gear is perpendicular fixedly connected with axis of rotation, the bottom of axis of rotation runs through the fixing base and is connected with the top of couple.

As a further aspect of the present invention: the top end of the mounting seat penetrates through the bottom end and is provided with a through hole, the rack penetrates through the through hole and is designed to be matched with the through hole.

As a further aspect of the present invention: the bottom fixed mounting of rack has first dog, the top fixed mounting of rack has the second dog.

As a further aspect of the present invention: the top center of the fixing seat is connected with a steel cable, and the top of the second stop block is connected with a pull rope.

The utility model has the advantages that:

firstly, a fixed seat is arranged, the top end of the fixed seat is connected with a steel cable, a gear is rotatably arranged in the fixed seat, the bottom end of the gear is connected with a lifting hook, the gear is synchronously transmitted with a first meshing gear through a belt, the first meshing gear is meshed and connected with a second meshing gear, the second meshing gear is meshed and connected with a rack, the top end of the rack is connected with a pull rope, the lifting hook can be conveniently driven to rotate through the pull rope, and therefore the wind power construction can be conveniently installed and butted;

secondly, under the rack with the second meshing gear meshing driven prerequisite not, the lifting hook guarantees can not rotatory, can improve the stability of whole lifting hook structure through the meshing transmission of rack in addition, installs this device in the great area of wind-force, also can guarantee that the object of hanging is difficult for rocking.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the rack transmission structure of the present invention;

fig. 4 is a schematic view of the gear mounting structure of the present invention.

In the figure:

1. a fixed seat; 11. a gear; 12. a rolling ball mounting seat; 13. a ball bearing; 14. a rotating shaft;

2. hooking;

3. a steel cord;

4. a mounting seat; 41. a through hole; 42. a first meshing gear; 43. a chain; 44. a second meshing gear;

5. a rack; 51. a first stopper; 52. a second stopper;

6. and pulling a rope.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, a wind-powered electricity generation construction is with supplementary reinforcing apparatus of hoist and mount, including fixing base 1, rotate in the fixing base 1 inner chamber and install first gear 11, the bottom of first gear 11 is connected with couple 2, fixing base 1 one side fixed mounting has mount pad 4, first meshing gear 42 and second meshing gear 44 are installed to the rotation in the mount pad 4, encircle suit chain 43 between first meshing gear 42 and the first gear 11, first meshing gear 42 is connected with the meshing of second meshing gear 44, the meshing of second meshing gear 44 one side is connected with rack 5.

As shown in fig. 1-4, particularly, four rolling ball installation seats 12 are fixedly installed at the bottom end of a first gear 11 at equal intervals, balls 13 are installed at the bottom ends of the four rolling ball installation seats 12 in a rolling manner, sliding friction force between the first gear 11 and the cavity bottom of the inner cavity of a fixing seat 1 can be reduced through the balls 13, object rotation angle can be realized conveniently by pulling a pull rope 6, the bottom ends of the balls 13 are installed at the cavity bottom of the inner cavity of the fixing seat 1 in a rolling manner, a rotation shaft 14 is vertically and fixedly connected to the circle center position of the bottom end of the first gear 11, the bottom end of the rotation shaft 14 penetrates through the fixing seat 1 and is connected with the top end of a hook 2, when the first gear 11 rotates, the hook 2 can be driven to rotate synchronously, a through hole 41 is formed in the top end of the installation seat 4, the through hole 41 facilitates expansion and contraction of a rack 5, and limit protection can be further performed on the rack 5, shaking of the rack 5 is avoided, the rack 5 penetrates through the through hole 41, and is designed to be matched with the through hole 41, a first stopper 51 is fixedly installed at the top end of the rack 5, a second stopper 52 is fixedly installed on the top end of the rack 5, the pull rope 6, and is connected with a rope 3, and is connected with an anti-up rope 6, and is connected to prevent the rope from being knotted at the top end of the rope 3 at the same time of the rope.

The utility model discloses a theory of operation:

firstly, an object is detachably hung on a hook 2, a steel cable 3 is sleeved on a winch of a crane through a fixed pulley at the top end of a front arm of the crane, a stay cord 6 is sleeved on a winding drum of the crane through the fixed pulley at the top end of the front arm of the crane, and the steel cable 3 is driven to rotate and wind by starting the winch, so that a fixed seat 1, namely the hook 2 and the object are pulled to be lifted to a height, in the lifting height process, the stay cord 6 is ensured to be synchronously wound, the stay cord 6 is prevented from being wound and knotted, meanwhile, a lateral tension can be applied to the fixed seat 1, namely the object in the lifting process, and the stability of the object in the lifting process can be improved;

second step, after the object rises to the assigned height, for the convenience of object and aerogenerator main part butt joint, the drive alone is received and is released the reel rotation again this moment, make stay cord 6 compelled to draw and drag rack 5, and then make second meshing gear 44 rotatory, just also driven the synchronous reverse rotation of first meshing gear 42, the transmission of rethread chain 43 can drive first gear 11 rotatory, first gear 11 can drive couple 2 also be the object is rotatory, convenient rotatory to assigned angle, direct and aerogenerator main part butt joint.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 wind-powered electricity generation construction is with supplementary reinforcing apparatus of hoist and mount, includes fixing base (1), its characterized in that, rotate first gear of installation (11) in fixing base (1) inner chamber, the bottom of first gear (11) is connected with couple (2), fixing base (1) one side fixed mounting has mount pad (4), first meshing gear (42) and second meshing gear (44) are installed to mount pad (4) internal rotation, encircle suit chain (43) between first meshing gear (42) and gear (11), first meshing gear (42) are connected with second meshing gear (44) meshing, second meshing gear (44) one side meshing is connected with rack (5).

2. The hoisting auxiliary reinforcing device for wind power construction as claimed in claim 1, wherein four ball mounting seats (12) are fixedly mounted at equal intervals at the bottom end of the first gear (11), balls (13) are mounted at the bottom ends of the four ball mounting seats (12) in an embedded rolling manner, and the bottom ends of the balls (13) are mounted at the bottom of the inner cavity of the fixing seat (1) in a rolling manner.

3. The hoisting auxiliary reinforcing device for wind power construction as claimed in claim 1, wherein a rotation shaft (14) is vertically and fixedly connected to the circle center position of the bottom end of the first gear (11), and the bottom end of the rotation shaft (14) penetrates through the fixing base (1) to be connected with the top end of the hook (2).

4. The hoisting auxiliary reinforcing device for wind power construction according to claim 1, wherein a through hole (41) is formed in the top end of the mounting seat (4) through the bottom end, the rack (5) is arranged through the through hole (41), and the rack (5) and the through hole (41) are in adaptive design.

5. The hoisting auxiliary reinforcing device for wind power construction as claimed in claim 1, wherein a first stopper (51) is fixedly mounted at the bottom end of the rack (5), and a second stopper (52) is fixedly mounted at the top end of the rack (5).

6. The hoisting auxiliary reinforcing device for wind power construction as claimed in claim 5, wherein the center of the top end of the fixed seat (1) is connected with a steel cable (3), and the top end of the second stopper (52) is connected with a pull rope (6).