CN209778109U

CN209778109U - Large wind power generation workpiece hoisting tool

Info

Publication number: CN209778109U
Application number: CN201821670650.7U
Authority: CN
Inventors: 孙钟鸣; 李庆发
Original assignee: Tianjin Zhuoert Automation Equipment Co Ltd
Current assignee: Tianjin Zhuoert Automation Equipment Co Ltd
Priority date: 2018-10-16
Filing date: 2018-10-16
Publication date: 2019-12-13
Anticipated expiration: 2028-10-16

Abstract

The utility model discloses a big work piece hoist and mount frock of wind power generation, including electromagnet, bottom plate, lift stand and hoist and mount arm, the bottom plate is close to four angular position department welding installations and has the fixed block, and the inside of fixed block all is equipped with the internal thread, the inside of fixed block is close to internal screw thread position department and is equipped with internal thread assorted screw lead screw, and the top of screw lead screw is equipped with the rolling disc, and the one end that the rolling disc was kept away from to the screw lead screw runs through the fixed block and installs the base, the top annular of bottom plate is equipped with the recess. The utility model discloses a lifting column is close to one side welded mounting who places the case and has first telescopic link, and the one end that lifting column was kept away from to first telescopic link and the bottom fixed connection of the one end of hoist and mount arm and the top of lifting column are installed through the connecting piece and are used of mutually supporting between the hoist and mount arm, are convenient for satisfy the effect of the location of work piece according to the needs angle regulation when installing to improve the practicality of frock.

Description

Large wind power generation workpiece hoisting tool

Technical Field

The utility model relates to a lifting device technical field specifically is a big work piece hoist and mount frock of wind power generation.

Background

Wind power generation is to convert kinetic energy of wind into mechanical kinetic energy and then convert mechanical energy into electrical kinetic energy, the wind is one of pollution-free energy sources, the wind is inexhaustible, the wind power generation is very environment-friendly, the generated electric energy is very huge, and the wind energy is taken as a clean renewable energy source, so that the wind power generation is more and more valued by countries in the world, but a lifting mechanism is required to lift large workpieces to be in place during installation or welding, so that the installation is convenient.

the existing hoisting tool is single in function, and is unstable when a large workpiece is hoisted, so that the practicability of the hoisting tool is reduced, meanwhile, the large workpiece for wind power generation cannot be adjusted according to a required position or angle when being hoisted, the efficiency during installation is reduced, a corresponding hoisting mode cannot be changed according to installation of different workpieces during installation, certain limitation exists, and the use requirement during hoisting cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big work piece hoist and mount frock of wind power generation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wind power generation large workpiece hoisting tool comprises an electromagnetic chuck, a bottom plate, a lifting upright post and a hoisting arm, wherein the bottom plate is welded and installed with fixed blocks at positions close to four corners, internal threads are arranged inside the fixed blocks, threaded lead screws matched with the internal threads are arranged at positions close to the internal threads inside the fixed blocks, a rotating disc is arranged at the tops of the threaded lead screws, one ends of the threaded lead screws, far away from the rotating disc, penetrate through the fixed blocks and are provided with bases, grooves are annularly formed in the tops of the bottom plate, discs are arranged on the bottom plate at positions close to the tops of the grooves, a first rotating shaft is welded and installed at the central position of the bottoms of the discs, one end of the first rotating shaft, far away from the discs, is fixedly connected with the tops of the bottom plate, driven gears are arranged on the first rotating shaft, idler wheels matched with the grooves are evenly arranged at the bottoms, and one side of the top of the disc close to the lifting upright post is provided with a second motor and a controller in parallel, the second motor is electrically connected with the controller through a lead, the output end of the second motor is connected with a second rotating shaft, one end of the second rotating shaft far away from the second motor penetrates through the disc and is provided with a driving gear matched with a driven gear, the other side of the top of the disc close to the lifting upright post is provided with a winding disc and a first motor in parallel, the first motor is electrically connected with the controller through a lead, the output end of the first motor is fixedly connected with one end of the winding disc, the top of the lifting upright post is provided with a hoisting arm through a connecting piece, one end of the top of the hoisting arm is provided with a lighting lamp, the lighting lamp is electrically connected with the controller through a lead, the bottom of the hoisting arm close to one end of the lighting lamp, the bottom of the hoisting arm is uniformly welded and installed with a fixed pulley close to the inner side of the electromagnetic chuck, the bottom of the hoisting arm is provided with a lifting hook close to the fixed pulley, the other end of the top of the hoisting arm is welded and installed with a connecting seat, the top of the connecting seat is provided with a convex block, the top of the hoisting arm is provided with a placing box close to the convex block, the interior of the placing box is uniformly provided with a balancing weight, the bottom of the placing box is welded and installed with a fixed seat, the interior of the fixed seat is provided with a chute matched with the convex block, one side of the top of the hoisting arm close to the placing box is welded and installed with a stop block, one side of the stop block close to the placing box is installed with a second telescopic rod, the second telescopic rod is electrically connected with a controller through a lead, one end of the second telescopic rod, and the first telescopic link is electrically connected with the controller through a wire, and one end of the first telescopic link, which is far away from the lifting stand column, is fixedly connected with the bottom of one end of the lifting arm.

Preferably, the universal wheels are installed at the positions, close to the fixed blocks, of the four corners of the bottom plate, and the universal wheels are provided with brake brakes.

Preferably, the lifting hook is provided with a locking buckle, the top of the lifting hook is provided with a steel wire rope, and one end of the steel wire rope, far away from the lifting hook, penetrates through the fixed pulley and is fixedly connected with the winding disc in a winding mode.

Preferably, the top of the base is provided with anti-slip pads, and the anti-slip pads are uniformly provided with anti-slip bulges.

Preferably, the hoisting arm is welded with a limiting block at one end close to the bump, and the bottom of the limiting block is fixedly connected with the top of the hoisting arm.

Preferably, the periphery of the bottom of the disc, which is close to the outer side of the groove, is annularly provided with a protection plate, and the protection plate and the groove are matched with each other to form a protection structure.

Compared with the prior art, the beneficial effects of the utility model are that: the large wind power generation workpiece hoisting tool is characterized in that an electromagnetic chuck is arranged at the bottom of a hoisting arm close to one end of a lighting lamp, a fixed pulley is uniformly welded and arranged at the bottom of the hoisting arm close to the inner side of the electromagnetic chuck, a lifting hook is arranged at the bottom of the hoisting arm close to the fixed pulley, a locking buckle is arranged on the lifting hook, a steel wire rope is arranged at the top of the lifting hook, one end of the steel wire rope, far away from the lifting hook, penetrates through the fixed pulley and is wound and fixedly connected with a winding disc, different hoisting modes can be conveniently replaced according to the installation of different large workpieces, different requirements in hoisting can be met, the safety of hoisting the large workpieces can be improved, a lighting lamp is arranged at one end of the top of the hoisting arm, the lighting in the case of poor light can be facilitated, the functionality of the tool can be improved, a connecting seat is welded, a placing box is arranged at the position, close to the convex block, of the top of the hoisting arm, balancing weights are uniformly arranged inside the placing box, a fixed seat is welded and installed at the bottom of the placing box, a sliding groove matched with the convex block is formed in the fixed seat, a stop block is welded and installed at one side, close to the placing box, of the top of the hoisting arm, a second telescopic rod is installed at one side, close to the placing box, of the stop block, one end, far away from the stop block, of the second telescopic rod is matched with the fixed seat in a fixed connection mode for use, adjustment can be conveniently carried out according to workpieces with different sizes in the hoisting process, the balance degree of the hoisting arm in the hoisting process is kept, the service life of the tool and the safety in the installation process are effectively improved, a disc is arranged at the top, close to the groove, a first rotating shaft is welded and installed at the central position of, the periphery of the bottom of the disc is annularly provided with a protection plate, the inner side of the bottom of the disc close to the protection plate is annularly and uniformly provided with a roller matched with the groove through a connecting rod, and a second motor is arranged in parallel with one side of the top of the disc close to the lifting upright post, the output end of the second motor is connected with a second rotating shaft, one end of the second rotating shaft far away from the second motor penetrates through the disc and is provided with a driving gear matched with a driven gear, the rotating adjustment can be conveniently carried out according to different positions during hoisting, the position of a large workpiece is conveniently positioned, the efficiency during installation is improved, meanwhile, the practicability of the hoisting tool is also increased, a fixed block is welded and installed at the position close to four corners through a bottom plate, the inner part of the fixed block is provided with inner threads, a threaded screw rod matched with the inner threads is, the one end that the rolling disc was kept away from to the screw lead screw runs through the fixed block and installs the position department that four angles bottom the base and bottom plate are close to the fixed block and all install the universal wheel, and all be equipped with the braking on the universal wheel and stop, is convenient for to the removal of frock, makes the frock whole more stable when hoist and mount big work piece simultaneously, also guarantees the security when the construction simultaneously, the utility model discloses a lifting column is close to one side welded mounting who places the case and has first telescopic link, and the bottom fixed connection of the one end of lifting column and the one end of hoist and mount arm and the top of lifting column are passed through the connecting piece and are installed the mutually supporting use between the hoist and mount arm to first telescopic link, are convenient for satisfy the effect of the location of work piece according to the needs angle regulation when installing to.

Drawings

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

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

FIG. 3 is a schematic view of the overall cross-sectional structure of the placing box of the present invention;

Fig. 4 is a system block diagram of the present invention.

In the figure: 1. an illuminating lamp; 2. a hook; 3. an electromagnetic chuck; 4. a winding disc; 5. a first motor; 6. a protection plate; 7. a threaded lead screw; 8. a base plate; 9. a universal wheel; 10. a fixed block; 11. rotating the disc; 12. a disc; 13. a controller; 14. a second motor; 15. lifting the upright post; 16. a first telescopic rod; 17. a limiting block; 18. a bump; 19. placing a box; 20. a second telescopic rod; 21. a stopper; 22. a connecting member; 23. hoisting the arm; 24. a locking buckle; 25. a roller; 26. a base; 27. a driven gear; 28. a first rotating shaft; 29. a driving gear; 30. a connecting rod; 31. a second rotating shaft; 32. a wire rope; 33. a fixed pulley; 34. a fixed seat; 35. a chute; 36. a connecting seat; 37. a balancing weight; 38. and (4) a groove.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a wind power generation large workpiece hoisting tool comprises an electromagnetic chuck 3, a bottom plate 8, a lifting upright post 15 and hoisting arms 23, wherein the bottom plate 8 is provided with fixing blocks 10 at positions close to four corners in a welding manner, internal threads are arranged inside the fixing blocks 10, universal wheels 9 are arranged at positions close to the fixing blocks 10 at the four corners at the bottom of the bottom plate 8, brake brakes are arranged on the universal wheels 9 to facilitate moving and fixing of the tool, a threaded lead screw 7 matched with the internal threads is arranged at a position close to the internal threads inside the fixing block 10, a rotating disc 11 is arranged at the top of the threaded lead screw 7, one end of the threaded lead screw 7, far away from the rotating disc 11, penetrates through the fixing block 10 and is provided with a base 26, anti-slip pads are arranged at the tops of the base 26, anti-slip bulges are uniformly arranged on the anti-slip pads, a groove 38 is annularly arranged at the top of the bottom, a first rotating shaft 28 is welded and installed at the central position of the bottom of the disc 12, one end of the first rotating shaft 28, which is far away from the disc 12, is fixedly connected with the top of the bottom plate 8, a driven gear 27 is arranged on the first rotating shaft 28, rollers 25 matched with the grooves 38 are annularly and uniformly arranged at the bottom of the disc 12 through a connecting rod 30, a lifting upright post 15 is welded and installed at the central position of the top of the disc 12, a second motor 14 and a controller 13 are installed at one side, which is close to the lifting upright post 15, of the top of the disc 12 in parallel, the type of the second motor can be a Y315M-2 motor and the type of the controller can be an MAM-330 controller, the second motor 14 is electrically connected with the controller 13 through a conducting wire, the output end of the second motor 14 is connected with a second rotating shaft 31, and one end, which is far away from the second motor 14, penetrates through, the other side of the top of the disc 12 close to the lifting upright post 15 is provided with a rolling disc 4 and a first motor 5 in parallel, the model of the first motor can be a Y90S-2 motor, the first motor 5 is electrically connected with the controller 13 through a lead, the periphery of the bottom of the disc 12 close to the outer side of the groove 38 is provided with a protection plate 6 in an annular mode, the protection plate 6 and the groove 38 are matched with each other to form a protection structure, the output end of the first motor 5 is fixedly connected with one end of the rolling disc 4, the top of the lifting upright post 15 is provided with a hoisting arm 23 through a connecting piece 22, one end of the top of the hoisting arm 23 is provided with an illuminating lamp 1, the illuminating lamp 1 is electrically connected with the controller 13 through a lead, the bottom of the hoisting arm 23 close to one end of the illuminating lamp 1 is provided with an electromagnetic chuck 3, the model of the electromagnetic chuck can be a 5-120L electromagnetic chuck, the electromagnetic chuck 3 is electrically, a lifting hook 2 is arranged at the position, close to the fixed pulley 33, of the bottom of the lifting arm 23, a locking buckle 24 is arranged on the lifting hook 2, a steel wire rope 32 is installed at the top of the lifting hook 2, one end, far away from the lifting hook 2, of the steel wire rope 32 penetrates through the fixed pulley 33 and is fixedly connected with the winding disc 4 in a winding mode, a connecting seat 36 is installed at the other end, welded, of the top of the lifting arm 23, a convex block 18 is installed at the top of the connecting seat 36, a placing box 19 is arranged at the position, close to the convex block 18, of the top of the lifting arm 23, a balancing weight 37 is evenly arranged inside the placing box 19, a fixing seat 34 is installed at the bottom of the placing box 19 in a welding mode, a sliding groove 35 matched with the convex block 18 is arranged inside the fixing seat 34, a stop 21 is installed at one side, close to the placing box 19, hoisting arm 23 is close to the one end welded mounting of lug 18 has stopper 17, and the top fixed connection of stopper 17's bottom and hoisting arm 23, the one end and the fixing base 34 fixed connection of dog 21 are kept away from to second telescopic link 20, one side welded mounting that lifting column 15 is close to and places case 19 has first telescopic link 16, and first telescopic link 16 is connected with controller 13 electricity through the wire, the bottom fixed connection of the one end of lifting column 15 and the one end of hoisting arm 23 is kept away from to first telescopic link 16.

The working principle is as follows: when in use, the tool is firstly moved to a proper position where a large workpiece needs to be hoisted by using the universal wheel 9 and then fixed, and the rotating disc 11 is rotated simultaneously, so that the threaded screw rod 7 drives the base 26 to move downwards, the base 26 is contacted with the ground, the whole tool is more stable and firm, when the light is not good, the illuminating lamp 1 is started by using the controller 13, and the first telescopic rod 16 is extended by using the controller 13, so that the lifting hook 2 and the electromagnetic chuck 3 are installed at one end of the hoisting arm 23 to be lowered, the large workpiece needing to be hoisted is conveniently fixed on the lifting hook 2 and the electromagnetic chuck 3, after the fixing is good, the first motor 5 is started by using the controller 13, the first motor 5 drives the winding disc 4 to rotate, so that the steel wire rope 32 is wound on the winding disc 4 to be tightened, the lifting hook 2 and the electromagnetic chuck 3 simultaneously bear uniform force on the large workpiece, the lifting upright 15 is lifted by using the controller, meanwhile, the first telescopic rod 20 can push the fixed seat 34 at the bottom of the placing box 19, so that the sliding groove 35 arranged in the fixed seat 34 is matched with the bump 18, the counterweight block 37 in the placing box 19 can be adjusted according to the weight of a large workpiece, and is matched with the first telescopic rod 16 for use between withdrawing, so as to keep the balance degree of the hoisting arm 23 during hoisting, when the hoisting height of the large workpiece reaches a proper position, the hoisting can be stopped and lifted, and simultaneously, the controller 13 can be used for controlling according to the angle, the second motor 14 is started by the controller 13 to drive the first rotating shaft 28 to rotate, so that the first rotating shaft 28 drives the disc 12 to rotate, so that the position of the tool is adjusted when the large workpiece is hoisted, meanwhile, the rollers 25 uniformly arranged at the bottom of the disc 12 in an annular shape are arranged in the groove 38 arranged at the top of the bottom plate 8, so that the whole tool can run more stably when the large workpiece is, while also ensuring that the disc 12 is more solid and sturdy.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. the utility model provides a big work piece hoist and mount frock of wind power generation, includes electromagnet (3), bottom plate (8), lift stand (15) and hoist and mount arm (23), its characterized in that: the bottom plate (8) is close to four corner positions and is provided with a fixed block (10) in a welding mode, the inner portion of the fixed block (10) is provided with an internal thread screw rod (7) matched with the internal thread at the position close to the internal thread at the inner portion of the fixed block (10), the top of the screw rod (7) is provided with a rotating disc (11), one end, far away from the rotating disc (11), of the screw rod (7) penetrates through the fixed block (10) and is provided with a base (26), a groove (38) is annularly arranged at the top of the bottom plate (8), a disc (12) is arranged at the top of the bottom plate (8) close to the groove (38), a first rotating shaft (28) is arranged at the central position of the bottom of the disc (12) in a welding mode, one end, far away from the disc (12), of the first rotating shaft (28) is fixedly connected with the top of the, and the bottom of disc (12) evenly is equipped with through connecting rod (30) annular with recess (38) assorted gyro wheel (25), the central point at disc (12) top puts the welding and installs lift stand (15), and the top of disc (12) is close to one side of lift stand (15) and installs second motor (14) and controller (13) side by side, and second motor (14) are connected with controller (13) electricity through the wire, the output of second motor (14) is connected with second pivot (31), and second motor (14) was kept away from in second pivot (31) one end run through disc (12) and be equipped with driving gear (29) with driven gear (27) assorted, the top of disc (12) is close to the opposite side of lift stand (15) and installs rolling dish (4) and first motor (5) side by side, and first motor (5) are connected with controller (13) electricity through the wire, the output end of the first motor (5) is fixedly connected with one end of the winding disc (4), the top of the lifting upright post (15) is provided with a hoisting arm (23) through a connecting piece (22), one end of the top of the hoisting arm (23) is provided with the illuminating lamp (1), the illuminating lamp (1) is electrically connected with the controller (13) through a wire, the bottom of one end, close to the illuminating lamp (1), of the hoisting arm (23) is provided with the electromagnetic chuck (3), the electromagnetic chuck (3) is electrically connected with the controller (13) through a wire, the inner side, close to the electromagnetic chuck (3), of the bottom of the hoisting arm (23) is uniformly welded and provided with the fixed pulley (33), the position, close to the fixed pulley (33), of the bottom of the hoisting arm (23) is provided with the lifting hook (2), the other end of the top of the hoisting arm (23) is welded and provided with the connecting seat (36), the lifting device is characterized in that a placing box (19) is arranged at a position, close to the convex block (18), of the top of the lifting arm (23), a balancing weight (37) is uniformly arranged inside the placing box (19), a fixing seat (34) is welded to the bottom of the placing box (19), a sliding chute (35) matched with the convex block (18) is arranged inside the fixing seat (34), a stop block (21) is welded to one side, close to the placing box (19), of the top of the lifting arm (23), a second telescopic rod (20) is arranged on one side, close to the placing box (19), of the stop block (21), the second telescopic rod (20) is electrically connected with the controller (13) through a wire, one end, far away from the stop block (21), of the second telescopic rod (20) is fixedly connected with the fixing seat (34), a first telescopic rod (16) is welded to one side, close to the placing box (19), of the lifting upright column (15), and the first telescopic rod (16, one end of the first telescopic rod (16) far away from the lifting upright post (15) is fixedly connected with the bottom of one end of the hoisting arm (23).

2. The large wind power generation workpiece hoisting tool according to claim 1, characterized in that: four angles of bottom plate (8) bottom all install universal wheel (9) near the position department of fixed block (10), and all are equipped with the braking on universal wheel (9) and stop.

3. The large wind power generation workpiece hoisting tool according to claim 1, characterized in that: be equipped with on lifting hook (2) to lock and detain (24), and wire rope (32) are installed at the top of lifting hook (2), and wire rope (32) keep away from the one end of lifting hook (2) and run through fixed pulley (33) respectively and with wind-up dish (4) winding fixed connection.

4. The large wind power generation workpiece hoisting tool according to claim 1, characterized in that: the top of the base (26) is provided with anti-slip pads, and the anti-slip pads are uniformly provided with anti-slip bulges.

5. The large wind power generation workpiece hoisting tool according to claim 1, characterized in that: and a limiting block (17) is welded at one end of the hoisting arm (23) close to the convex block (18), and the bottom of the limiting block (17) is fixedly connected with the top of the hoisting arm (23).

6. The large wind power generation workpiece hoisting tool according to claim 1, characterized in that: the periphery of the bottom of the disc (12) close to the outer side of the groove (38) is annularly provided with a protection plate (6), and the protection plate (6) is matched with the groove (38) to form a protection structure.