CN215439446U

CN215439446U - Lifting device for building wind power generation equipment

Info

Publication number: CN215439446U
Application number: CN202121585268.8U
Authority: CN
Inventors: 姚文成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-07
Anticipated expiration: 2031-07-13

Abstract

The utility model relates to a wind power generation equipment is built and is used elevating gear, is provided with fixed box on the side of lift loop bar, intercommunication between fixed box and the lift loop bar, be provided with the gear in the fixed box, the meshing is connected between the dogtooth that sets up on gear and the lift loop bar side, the gear housing is on the rocker, the front and back both sides face of fixed box is worn out respectively at the both ends of rocker, the rocker is worn out one of fixed box and is served the cover and have the carousel, the side of carousel is provided with four dead levers, four the distribution of angles such as dead lever circumference is on the carousel, fixed box is close to the equal mobilizable riser that is provided with in both sides department of carousel side. Move two risers and support tightly to two dead levers on the carousel on, but direct dead lever and carousel come to fix the gear on the rocker, and then directly fix the lifter and the fixing base whole of adjusting the position, improve the installation accuracy to equipment.

Description

Lifting device for building wind power generation equipment

Technical Field

The application relates to the technical field of wind power generation, in particular to a lifting device for building wind power generation equipment.

Background

Wind power generation means that kinetic energy of wind is converted into electric energy, wind energy is a clean and pollution-free renewable energy source and is utilized by people for a long time, water is pumped, a surface is ground and the like mainly through a windmill, people are interested in how to utilize the wind to generate electricity, the wind power generation is environment-friendly, and the wind energy is huge in abundance, so that the wind power generation equipment is increasingly valued by countries in the world, and when the wind power generation equipment is built, a lifting device is required to be used for lifting and mounting the wind power generation equipment;

the lifting device for building the wind power generation equipment in the prior art comprises a base, a lifting sleeve rod, a lifting rod and a fixed seat, wherein the equipment is fixed on the fixed seat, a gear is rotated in the fixed box by utilizing a rocker, the gear is meshed and connected with convex teeth on the lifting rod, the lifting rod is moved in the lifting sleeve rod by utilizing the rotation of the gear so as to lift the equipment on the fixed seat at the top end of the lifting rod, after the height of the fixed seat is adjusted, a bolt on the fixed box is inserted into a positioning hole at a corresponding position on the gear, and the gear is fixed in the fixed box;

in the lifting device for building the wind power generation equipment in the prior art, when the positioning pins are inserted into the positioning holes in the corresponding positions on the gear for fixing, due to the fact that the positioning holes in the gear are spaced, when the fixing seat is lifted to a required height, due to the fact that gaps exist among the positioning holes, one end of the plug pin cannot be smoothly inserted into the positioning holes in the corresponding positions, the height of the fixing seat needs to be adjusted again by rotating the gear, and installation accuracy of the wind power generation equipment is reduced.

Accordingly, those skilled in the art have provided a lifting device for construction of a wind power plant to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems set forth in the background art described above, the present application provides a lifting device for construction of a wind power generation apparatus.

The lifting device for building the wind power generation equipment adopts the following technical scheme:

the lifting device for building the wind power generation equipment comprises a base, a lifting sleeve rod, a lifting rod, a fixed seat and fixed ropes, wherein the bottom end of the lifting sleeve rod is connected to the middle of the upper surface of the base, the lifting rod is inserted into the lifting sleeve rod, the fixed seat is arranged on the lifting rod, the fixed ropes are connected to two sides of the lower surface of the fixed seat, one end, away from the fixed seat, of each fixed rope is wound on winding rollers arranged on two sides of the upper surface of the base, a fixed box is arranged on one side surface of the lifting sleeve rod and communicated with the lifting sleeve rod, gears are arranged in the fixed boxes and meshed with convex teeth arranged on one side surface of the lifting rod, the gears are sleeved on rocking rods, two ends of each rocking rod penetrate through the front side surface and the rear side surface of the fixed boxes respectively, a rotary table is sleeved on one end, penetrating through the fixed boxes, and four fixed rods are arranged on the side surface of the rotary table, the four fixing rods are distributed on the rotary table at equal angles on the circumference, and vertical plates are movably arranged at two sides of the fixing box close to one side face of the rotary table.

Through adopting above-mentioned technical scheme, after utilizing rocker gear to adjust the height of fixing base, can remove two risers in the both sides of fixed box, support two risers respectively tightly to two dead levers that correspond on the carousel, can directly fix the gear, can fix it after the high of requirement is adjusted to the fixing base, improve the installation accuracy.

Preferably, two the relative side department of riser is provided with the fixed strip, the fixed strip can move up and down on the riser.

Through adopting above-mentioned technical scheme, support the riser tightly on the dead lever after, move two fixed strips on two risers for the one end of fixed strip supports respectively tightly upside and the downside department of two fixed rod tip, makes more firm to the fixed of lifter.

Preferably, the fixing strip is connected with a connecting rod close to one side of the vertical plate, a second through groove is formed in the vertical plate, the connecting rod penetrates out of the second through groove, and a threaded sleeve is sleeved on the part, penetrating out of the second through groove, of the connecting rod.

Through adopting above-mentioned technical scheme, when the fixed strip moved on the riser, drive the connecting rod and remove in the second through groove on the riser, when rotating the thread bush on the connecting rod and supporting tightly to the riser, can fix connecting rod and fixed strip on the riser.

Preferably, the fixed blocks are arranged at two upper side corners of the fixed box close to one side face of the rotary table, a threaded rod penetrates through the fixed blocks, moving blocks are sleeved on two sides of the threaded rod and arranged at the top ends of the vertical plates, and the thread directions of two sides of the threaded rod are opposite.

Through adopting above-mentioned technical scheme, utilize the rotation of threaded rod, two movable blocks can drive the riser in step and remove towards opposite direction on the threaded rod like this.

Preferably, one end of the threaded rod, which is far away from the lifting sleeve rod, is sleeved with a rotating wheel, and the outer diameter of the rotating wheel is four times that of the threaded rod.

Through adopting above-mentioned technical scheme, utilize the runner to conveniently rotate the threaded rod.

Preferably, the two moving blocks penetrate through limiting rods, and two ends of each limiting rod are connected to the two fixing blocks respectively.

Through adopting above-mentioned technical scheme, the gag lever post plays spacing effect to the movable block, avoids the movable block to take place to rotate often along with the threaded rod rotates.

Preferably, the front of the lifting sleeve rod is provided with a first through groove along the length direction of the lifting sleeve rod, the lifting rod is connected with an indication block, the indication block penetrates out of the first through groove, and the side edge of the first through groove is provided with scales.

Through adopting above-mentioned technical scheme, when the lifter removed in the lift loop bar, drive and instruct the piece to remove in first logical groove, see through the lift height of the equipment on the scale can accurate regulation fixing base.

To sum up, the application comprises the following beneficial technical effects:

according to the utility model, the turntable is arranged at one end of the rocker penetrating through the axis of the gear, the fixed rod is arranged on the turntable, the rocker drives the gear to rotate to adjust the height of the equipment on the fixed seat at the top end of the lifting rod, the two vertical plates can be moved on the fixed box and are tightly moved against the two fixed rods on the turntable, the gear on the rocker can be fixed by the fixed rod and the turntable directly, and then the lifting rod and the fixed seat which are well adjusted are integrally fixed, so that the installation precision of the equipment is improved.

Drawings

FIG. 1 is a schematic structural view of a lifting device for use in the construction of a wind power plant according to an embodiment of the present application;

FIG. 2 is an enlarged view of a structure at A in FIG. 1 of the lifting device for wind power plant construction in the embodiment of the present application;

fig. 3 is a structural sectional view of the lifting sleeve rod and the fixing box of the lifting device for building the wind power generation equipment in the embodiment of the present application.

Description of reference numerals: 1. a base; 2. a lifting loop bar; 3. a lifting rod; 4. a fixed seat; 5. fixing a rope; 6. an indication block; 7. a first through groove; 8. calibration; 9. a fixing box; 10. a rocker; 11. a turntable; 12. fixing the rod; 13. a fixed block; 14. a threaded rod; 15. a moving block; 16. a vertical plate; 17. a second through groove; 18. a connecting rod; 19. a fixing strip; 20. a threaded sleeve; 21. a limiting rod; 22. a rotating wheel; 23. a gear.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses elevating gear is used in wind power generation equipment construction. Referring to fig. 1-3, the lifting device for building the wind power generation equipment comprises a base 1, a lifting loop bar 2, a lifting bar 3, a fixed seat 4 and a fixed rope 5, wherein the bottom end of the lifting loop bar 2 is fixedly connected to the middle of the upper surface of the base 1, the lifting bar 3 is movably inserted into the lifting loop bar 2, the fixed seat 4 is arranged on the lifting bar 3, the fixed rope 5 is connected to both sides of the lower surface of the fixed seat 4, one end of the fixed rope 5 far away from the fixed seat 4 is wound on winding rollers arranged on both sides of the upper surface of the base 1, a fixed box 9 is fixedly arranged on one side surface of the lifting loop bar 2, the fixed box 9 is communicated with the lifting loop bar 2, a gear 23 is arranged in the fixed box 9, the gear 23 is engaged and connected with convex teeth arranged on one side surface of the lifting bar 3, the gear 23 is fixedly sleeved on a rocker 10, and two ends of the rocker 10 respectively and movably penetrate through the front side surface and the rear surface of the fixed box 9, a rotating disc 11 is fixedly sleeved on one end of a rocker 10 penetrating through a fixing box 9, four fixing rods 12 are arranged on the side face of the rotating disc 11, the four fixing rods 12 are distributed on the rotating disc 11 at equal angles in the circumference, vertical plates 16 are movably arranged on two sides of the fixing box 9 close to one side face of the rotating disc 11, fixing strips 19 are arranged on one side face opposite to the two vertical plates 16, the fixing strips 19 can move up and down on the vertical plates 16, after the vertical plates 16 are tightly abutted to the fixing rods 12, the two fixing strips 19 are moved on the two vertical plates 16, so that one ends of the fixing strips 19 are respectively tightly abutted to the upper sides and the lower sides of the end parts of the two fixing rods 12, the lifting rod 3 is more firmly fixed, a connecting rod 18 is connected to one side of the fixing strips 19 close to the vertical plates 16, a second through groove 17 is arranged on the vertical plate 16, the connecting rod 18 movably penetrates through the second through groove 17, a thread sleeve 20 is sleeved on the part of the connecting rod 18 penetrating through the second through groove 17, the connecting rod 18 is provided with threads, when the fixing strip 19 moves on the vertical plate 16, the connecting rod 18 is driven to move in the second through groove 17 on the vertical plate 16, when the thread sleeve 20 is rotated on the connecting rod 18 to abut against the vertical plate 16, the connecting rod 18 and the fixing strip 19 can be fixed on the vertical plate 16, the fixing box 9 is provided with fixing blocks 13 at two upper corners close to one side surface of the rotary table 11, the fixing blocks 13 are movably penetrated with threaded rods 14, the movable sleeves at two sides of the threaded rods 14 are sleeved with moving blocks 15, the moving blocks 15 are arranged at the top ends of the vertical plates 16, the thread directions at two sides of the threaded rods 14 are opposite, the two moving blocks 15 can synchronously drive the vertical plates 16 to move in opposite directions on the threaded rods 14 by utilizing the rotation of the threaded rods 14, the fixed sleeves at one end of the threaded rods 14 far away from the lifting sleeve rod 2 are provided with rotating wheels 22, and the outer diameter of the rotating wheels 22 is four times of the outer diameter of the threaded rods 14, utilize runner 22 to conveniently rotate threaded rod 14, pass gag lever post 21 on two movable blocks 15, the both ends of gag lever post 21 are fixed connection respectively on two fixed blocks 13, gag lever post 21 plays spacing effect to movable block 15, avoid movable block 15 to take place to rotate when rotating along with threaded rod 14, first logical groove 7 has been seted up along its length direction on the front of lift loop bar 2, be connected with on the lifter 3 and instruct piece 6, instruct the first logical groove 7 of wearing out of 6 activities of piece, the side of first logical groove 7 is provided with scale 8 along the department, when lifter 3 removes in lift loop bar 2, drive and instruct piece 6 to remove in first logical groove 7, see through the lift height of the equipment on the regulation fixing base 4 that scale 8 can be accurate.

The implementation principle of the lifting device for building the wind power generation equipment in the embodiment of the application is as follows: the equipment that will need to promote is fixed to fixing base 4 on, utilize rocker 10 to rotate gear 23 in the fixed box 9, the rotation that utilizes gear 23 drives lifter 3 and shifts up in the equipment that goes up on the lifting loop bar 2 on driving fixing base 4, the equipment moves to the required height back on the fixing base 4, utilize runner 22 to rotate threaded rod 14, two movable blocks 15 drive two risers 16 on threaded rod 14 and move towards one side of carousel 11, riser 16 supports tightly on fixing rod 12 on carousel 11, then on two risers 16, remove two fixed strips 19 and support respectively tightly upside and the downside department of two dead lever 12 tip, just can rotate carousel 11, and then directly fix lifter 3 in the lifting loop bar 2, improve the installation accuracy to equipment.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The lifting device for building the wind power generation equipment comprises a base (1), a lifting sleeve rod (2), a lifting rod (3), a fixing seat (4) and a fixing rope (5), wherein the bottom end of the lifting sleeve rod (2) is connected to the middle of the upper surface of the base (1), the lifting rod (3) is inserted into the lifting sleeve rod (2), the fixing seat (4) is arranged on the lifting rod (3), the fixing rope (5) is connected to two sides of the lower surface of the fixing seat (4), one end, far away from the fixing seat (4), of the fixing rope (5) is wound on winding rollers arranged on two sides of the upper surface of the base (1), a fixing box (9) is arranged on one side surface of the lifting sleeve rod (2), the fixing box (9) is communicated with the lifting sleeve rod (2), a gear (23) is arranged in the fixing box (9), and the gear (23) is meshed with convex teeth arranged on one side surface of the lifting rod (3), gear (23) cover is on rocker (10), the both ends of rocker (10) are worn out the front and back both sides face of fixed box (9) respectively, its characterized in that: the rocking rod (10) is worn out one end of fixed box (9) and is served the cover and have carousel (11), the side of carousel (11) is provided with four dead levers (12), four the distribution of equal angle of dead lever (12) circumference is on carousel (11), fixed box (9) are close to both sides department mobilizable riser (16) that are provided with of carousel (11) a side.

2. The lifting device for building a wind power plant according to claim 1, wherein: and fixing strips (19) are arranged on one side face, opposite to the two vertical plates (16), and the fixing strips (19) can move up and down on the vertical plates (16).

3. The lifting device for building a wind power plant according to claim 2, wherein: the fixing strip (19) is connected with a connecting rod (18) close to one side of the vertical plate (16), a second through groove (17) is formed in the vertical plate (16), the connecting rod (18) penetrates out of the second through groove (17), and a threaded sleeve (20) is sleeved on the part, penetrating out of the second through groove (17), of the connecting rod (18).

4. The lifting device for building a wind power plant according to any one of claims 1 to 3, wherein: fixed blocks (13) are arranged at two corners of the upper portion, close to one side face of the rotary table (11), of the fixed box (9), a threaded rod (14) penetrates through the fixed blocks (13), moving blocks (15) are sleeved on two sides of the threaded rod (14), the moving blocks (15) are arranged on the top ends of vertical plates (16), and the thread directions of the two sides of the threaded rod (14) are opposite.

5. The lifting device for building a wind power plant according to claim 4, wherein: the one end that the threaded rod (14) kept away from lift loop bar (2) is gone up the cover and is had runner (22), the external diameter of runner (22) is four times of threaded rod (14) external diameter.

6. The lifting device for building a wind power plant according to claim 4, wherein: limiting rods (21) penetrate through the two moving blocks (15), and two ends of each limiting rod (21) are connected to the two fixing blocks (13) respectively.

7. The lifting device for building a wind power plant according to claim 1 or 2 or 3 or 5 or 6, characterized in that: first logical groove (7) have been seted up along its length direction on the front of lift loop bar (2), be connected with on lifter (3) and instruct piece (6), instruct piece (6) to wear out first logical groove (7), the side along the department of first logical groove (7) is provided with scale (8).