CN210163035U - Vertical lifting appliance for assembling wind power impeller - Google Patents

Vertical lifting appliance for assembling wind power impeller Download PDF

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Publication number
CN210163035U
CN210163035U CN201920712542.XU CN201920712542U CN210163035U CN 210163035 U CN210163035 U CN 210163035U CN 201920712542 U CN201920712542 U CN 201920712542U CN 210163035 U CN210163035 U CN 210163035U
Authority
CN
China
Prior art keywords
support
motor
connecting rope
fixed pulley
winding wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920712542.XU
Other languages
Chinese (zh)
Inventor
邱海洋
陈进德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANGZHOU SHENLI LIFTING TOOLS MANUFACTURING Co Ltd
Jiangsu University of Science and Technology
Original Assignee
YANGZHOU SHENLI LIFTING TOOLS MANUFACTURING Co Ltd
Jiangsu University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YANGZHOU SHENLI LIFTING TOOLS MANUFACTURING Co Ltd, Jiangsu University of Science and Technology filed Critical YANGZHOU SHENLI LIFTING TOOLS MANUFACTURING Co Ltd
Priority to CN201920712542.XU priority Critical patent/CN210163035U/en
Application granted granted Critical
Publication of CN210163035U publication Critical patent/CN210163035U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a vertical hoist is used in wind-powered electricity generation impeller assembly, including base, first motor, second motor and movable plate, the terminal surface is provided with the gyro wheel under the base, second support below is provided with the pneumatic cylinder, the second motor sets up at second support left surface, the second motor is connected around the reel through second motor shaft and second, the second is connected the rope and is walked around the second fixed pulley, first connecting rope and second are connected the rope lower extreme and all are provided with the couple, it is connected with the base through the column spinner to bear the box lower extreme, the movable plate sets up in bearing the box. This vertical hoist is used in wind-powered electricity generation impeller assembly catches on the head and the end of blade through the lifting hook on two ropes, drives respectively under the effect of first motor and second motor that first wind the winding wheel and the second rotates around the winding wheel, zooms out the rope to adjust the elongation of first connecting rope and second connecting rope respectively, with the gradient of adjusting the blade, the blade of easy to assemble.

Description

Vertical lifting appliance for assembling wind power impeller
Technical Field
The utility model relates to a wind-powered electricity generation impeller technical field specifically is a vertical hoist is used in wind-powered electricity generation impeller assembly.
Background
The design of blades in a wind power generator of the wind power impeller directly influences the conversion efficiency of wind energy and the generated energy of the wind power impeller, and the wind power impeller is an important ring for utilizing the wind energy.
The traditional vertical lifting appliance is adopted in the market at present, the installation angle of the blades is not convenient to adjust, and the total lifting amount of the equipment is not convenient to adjust, so that the problem is improved by the vertical lifting appliance for assembling the wind power impeller.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical hoist is used in wind-powered electricity generation impeller assembly to solve the traditional vertical hoist that proposes in the above-mentioned background art, be not convenient for adjust the installation angle of blade, and be not convenient for the general problem of the volume of rising of adjusting device.
In order to achieve the above object, the utility model provides a following technical scheme: a vertical lifting appliance for assembling a wind power impeller comprises a base, a first motor, a second motor and a movable plate, wherein rollers are arranged on the lower end face of the base, a first support is arranged on the upper end face of the base, a second support is arranged in the first support, a hydraulic cylinder is arranged below the second support and is arranged at the bottom in the first support, the hydraulic cylinder is connected with the lower end of the second support through a hydraulic rod, the first motor is arranged on the left side face of the second support, a first winding wheel is arranged behind the first motor, the first motor is connected with the first winding wheel through a first motor shaft, a first connecting rope is arranged on the first winding wheel and penetrates through the second support, the right end of the first connecting rope winds the first fixed pulley, the first fixed pulley is fixed on the right side face of the second support, the second motor is arranged on the left side face of the second support, and the rear of second motor is provided with the second around the reel, the second motor is connected with the second around the reel through the second motor shaft, and is provided with the second on the second around the reel and connects the rope, the second is connected the rope and is walked around the second fixed pulley, and the second fixed pulley sets up on the third support, and the third support setting is in the second support upper end simultaneously, first connecting rope and second are connected the rope lower extreme and all are provided with the couple, and are provided with the bearing box below the couple, the bearing box lower extreme is connected with the base through the column spinner, and bears the box setting on first support right side, the movable plate sets up in bearing box, and the movable plate lower extreme is connected with the inner bottom of bearing box through compression spring.
Preferably, the first support and the second support form a telescopic structure, and the length of the second support is greater than that of the first support.
Preferably, the first connecting rope and the first fixed pulley form a sliding mechanism, and the first fixed pulley is rotatably connected with the second support.
Preferably, the second connecting rope and the second fixed pulley form a sliding mechanism, and the second fixed pulley is rotatably connected with the third support.
Preferably, the bearing box is rotatably connected with the base through a rotating column, and the rotating column is in a convex shape.
Preferably, the moving plate and the bearing box form a telescopic structure through compression springs, and the compression springs are distributed at the bottom in the bearing box in a rectangular array mode.
Compared with the prior art, the beneficial effects of the utility model are that: the vertical lifting appliance for assembling the wind power impeller,
(1) the movable plate and the compression spring are arranged, the blades can be placed on the movable plate in transportation, and due to the fact that the base moves slowly, when bumping occurs in transportation, a certain buffering effect is achieved under the effect of the compression spring, and damage to the blades is reduced;
(2) the blade is provided with a lifting hook, a first motor, a second motor, a first connecting rope, a second connecting rope, a first winding wheel and a second winding wheel, the head and the tail ends of the blade are hooked by the lifting hooks on the two ropes, the first winding wheel and the second winding wheel are respectively driven to rotate under the action of the first motor and the second motor, the ropes are contracted and expanded, so that the elongation of the first connecting rope and the elongation of the second connecting rope are respectively adjusted, the angle of the blade is adjusted, and the blade is convenient to install;
(3) be provided with pneumatic cylinder and second support, under the effect of pneumatic cylinder, the adjustable second support is in the length of first support to adjust vertical hoist's overall height, install with the wind-powered electricity generation impeller to co-altitude not.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is a left side view structure diagram of the present invention.
In the figure: 1. the base, 2, the gyro wheel, 3, first support, 4, the second support, 5, the pneumatic cylinder, 6, the hydraulic stem, 7, first motor, 8, first motor shaft, 9, first connecting rope, 10, first fixed pulley, 11, the second motor, 12, the second motor shaft, 13, the second connecting rope, 14, the second fixed pulley, 15, the third support, 16, couple, 17, bear the weight of the box, 18, the column spinner, 19, the movable plate, 20, compression spring, 21, first coiling wheel, 22, the second coiling wheel.
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. 1-3, the present invention provides a technical solution: a vertical lifting appliance for assembling a wind power impeller is characterized in that according to the figures 1 and 2, rollers 2 are arranged on the lower end face of a base 1, a first support 3 is arranged on the upper end face of the base 1, a second support 4 is arranged in the first support 3, the first support 3 and the second support 4 form a telescopic structure, the length of the second support 4 is larger than that of the first support 3, the length of the second support 4 in the first support 3 is adjusted, so that the highest height of a hook 16 is adjusted to facilitate the blades to be installed on fan blades with different heights, a hydraulic cylinder 5 is arranged below the second support 4, the hydraulic cylinder 5 is arranged at the bottom in the first support 3, the hydraulic cylinder 5 is connected with the lower end of the second support 4 through a hydraulic rod 6, a first motor 7 is arranged on the left side face of the second support 4, a first winding wheel 21 is arranged behind the first motor 7, the first motor 7 is connected with the first winding wheel 21 through a first motor shaft 8, the first winding wheel 21 is provided with a first connecting rope 9, the first connecting rope 9 penetrates through the second support 4, the right end of the first connecting rope 9 winds around the first fixed pulley 10, meanwhile, the first fixed pulley 10 is fixed on the right side surface of the second support 4, the first connecting rope 9 and the first fixed pulley 10 form a sliding mechanism, the first fixed pulley 10 is rotatably connected with the second support 4, the first connecting rope 9 hooks one end of the blade through a hook 16, when the first connecting rope 9 is tightened, one end of the blade can be lifted, the second motor 11 is arranged on the left side surface of the second support 4, the rear part of the second motor 11 is provided with a second winding wheel 22, the second motor 11 is connected with the second winding wheel 22 through a second motor shaft 12, the second winding wheel 22 is provided with a second connecting rope 13, the second connecting rope 13 winds around the second fixed pulley 14, and the second fixed pulley 14 is arranged on the third support 15, meanwhile, the third support 15 is arranged at the upper end of the second support 4, the second connecting rope 13 and the second fixed pulley 14 form a sliding mechanism, the second fixed pulley 14 and the third support 15 are rotatably connected, the second connecting rope 13 hooks one end of the blade through the hook 16, and the other end of the blade can be lifted when the second connecting rope 13 is tightened.
According to fig. 1 and 3, the lower ends of the first connecting rope 9 and the second connecting rope 13 are provided with hooks 16, bearing boxes 17 are arranged below the hooks 16, the bearing boxes 17 are rotatably connected with the base 1 through rotating columns 18, the rotating columns 18 are in a shape like a Chinese character 'tu', the bearing boxes 17 can be rotated so as to adjust the angle of the blades, the lower ends of the bearing boxes 17 are connected with the base 1 through the rotating columns 18, the bearing boxes 17 are arranged on the right side of the first support 3, the movable plate 19 is arranged in the bearing boxes 17, the lower end of the movable plate 19 is connected with the inner bottom of the bearing box 17 through compression springs 20, the movable plate 19 and the bearing boxes 17 form a telescopic structure through the compression springs 20, the compression springs 20 are distributed on the inner bottom of the bearing boxes 17 in a rectangular array, and when the blades are stressed, a certain bumping effect is achieved under the action of the compression springs 20.
The working principle is as follows: when the vertical lifting appliance for assembling the wind power impeller is used, blades to be installed are placed on the movable plate 19, the base 1 can be moved under the action of the roller 2, the base 1 is moved to a working place, the blades are bumpy during movement, the purpose of buffering is achieved under the action of the compression spring 20, damage to the blades is reduced, then the hydraulic cylinder 5, the first motor 7 and the second motor 11 are connected with an external power supply, the first motor 7 and the second motor 11 are started, the first connecting rope 9 is loosened by the first motor 7 through the first motor shaft 8, the second connecting rope 13 is loosened by the second motor shaft 12 through the second motor 11, then the head end and the tail end of the blades are fixed by the two hooks 16 through ropes, the bearing box 17 can be rotated to adjust the angles of the blades so as to conveniently hook the blades, the hydraulic cylinder 5 is started, the length of the second bracket 4 in the first bracket 3 is adjusted according to the installation height, the first connecting rope 9 and the second connecting rope 13 are then tightened by the first winding wheel 21 and the second winding wheel 22, respectively, to hoist the blade, and the difference in length between the first connecting rope 9 and the second connecting rope 13 is adjusted to adjust the angle of the blade, so as to facilitate installation of the blade.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a vertical hoist is used in wind-powered electricity generation impeller assembly, includes base (1), first motor (7), second motor (11) and movable plate (19), its characterized in that: the lower end face of the base (1) is provided with rollers (2), the upper end face of the base (1) is provided with a first support (3), a second support (4) is arranged in the first support (3), a hydraulic cylinder (5) is arranged below the second support (4), the hydraulic cylinder (5) is arranged at the bottom in the first support (3), the hydraulic cylinder (5) is connected with the lower end of the second support (4) through a hydraulic rod (6), the first motor (7) is arranged on the left side face of the second support (4), a first winding wheel (21) is arranged behind the first motor (7), the first motor (7) is connected with the first winding wheel (21) through a first motor shaft (8), a first connecting rope (9) is arranged on the first winding wheel (21), the first connecting rope (9) penetrates through the second support (4), and the right end of the first connecting rope (9) winds around a first fixed pulley (10), meanwhile, the first fixed pulley (10) is fixed on the right side surface of the second support (4), the second motor (11) is arranged on the left side surface of the second support (4), a second winding wheel (22) is arranged behind the second motor (11), the second motor (11) is connected with the second winding wheel (22) through a second motor shaft (12), a second connecting rope (13) is arranged on the second winding wheel (22), the second connecting rope (13) winds the second fixed pulley (14), the second fixed pulley (14) is arranged on a third support (15), the third support (15) is arranged at the upper end of the second support (4), hooks (16) are arranged at the lower ends of the first connecting rope (9) and the second connecting rope (13), a bearing box (17) is arranged below the hooks (16), and the lower end of the bearing box (17) is connected with the base (1) through a rotary column (18), and the bearing box (17) is arranged at the right side of the first bracket (3), the moving plate (19) is arranged in the bearing box (17), and the lower end of the moving plate (19) is connected with the bottom in the bearing box (17) through a compression spring (20).
2. The vertical lifting appliance for assembling the wind power impeller according to claim 1, wherein: the first support (3) and the second support (4) form a telescopic structure, and the length of the second support (4) is larger than that of the first support (3).
3. The vertical lifting appliance for assembling the wind power impeller according to claim 1, wherein: the first connecting rope (9) and the first fixed pulley (10) form a sliding mechanism, and the first fixed pulley (10) is rotatably connected with the second support (4).
4. The vertical lifting appliance for assembling the wind power impeller according to claim 1, wherein: the second connecting rope (13) and the second fixed pulley (14) form a sliding mechanism, and the second fixed pulley (14) is rotatably connected with the third support (15).
5. The vertical lifting appliance for assembling the wind power impeller according to claim 1, wherein: the bearing box (17) is rotationally connected with the base (1) through a rotating column (18), and the rotating column (18) is in a convex shape.
6. The vertical lifting appliance for assembling the wind power impeller according to claim 1, wherein: the movable plate (19) and the bearing box (17) form a telescopic structure through compression springs (20), and the compression springs (20) are distributed at the bottom in the bearing box (17) in a rectangular array mode.
CN201920712542.XU 2019-05-17 2019-05-17 Vertical lifting appliance for assembling wind power impeller Expired - Fee Related CN210163035U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920712542.XU CN210163035U (en) 2019-05-17 2019-05-17 Vertical lifting appliance for assembling wind power impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920712542.XU CN210163035U (en) 2019-05-17 2019-05-17 Vertical lifting appliance for assembling wind power impeller

Publications (1)

Publication Number Publication Date
CN210163035U true CN210163035U (en) 2020-03-20

Family

ID=69792181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920712542.XU Expired - Fee Related CN210163035U (en) 2019-05-17 2019-05-17 Vertical lifting appliance for assembling wind power impeller

Country Status (1)

Country Link
CN (1) CN210163035U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111702724A (en) * 2020-06-11 2020-09-25 国网江西省电力有限公司吉安供电分公司 Processing platform for maintenance of electric mechanical equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111702724A (en) * 2020-06-11 2020-09-25 国网江西省电力有限公司吉安供电分公司 Processing platform for maintenance of electric mechanical equipment

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200320

Termination date: 20210517

CF01 Termination of patent right due to non-payment of annual fee