CN221142836U

CN221142836U - Wind power tower barrel foundation and wind power tower

Info

Publication number: CN221142836U
Application number: CN202322717646.9U
Authority: CN
Inventors: 李�瑞
Original assignee: Xinjiang Huadian Dabancheng New Energy Co ltd
Current assignee: Xinjiang Huadian Dabancheng New Energy Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-06-14
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses a wind power tower barrel foundation and a wind power tower, which belong to the technical field of wind power generation, and comprise a pouring base, wherein a fixed barrel is arranged at the top of the pouring base, a mounting flange is fixed at the bottom of the fixed barrel, supporting blocks are movably arranged around the top of the pouring base, and adjusting blocks are clamped at the tops of the supporting blocks.

Description

Wind power tower barrel foundation and wind power tower

Technical Field

The utility model relates to the technical field of wind power generation, in particular to a wind power tower barrel foundation and a wind power tower.

Background

Wind power generation refers to converting kinetic energy of wind into electrical energy. Wind energy is a clean and pollution-free renewable energy source, and is used for a long time by people, mainly pumping water, grinding surfaces and the like through windmills, and people are interested in how to use wind to generate electricity.

Wind power generation windmill is generally built in open outdoor place, can be better obtain wind energy, wind power generation windmill belongs to large-scale power generation equipment, and is bulky and heavy, before installing the windmill, need build the foundation, avoid the windmill to subside because of heavy the leading to, influence the safety of windmill, traditional foundation is pouring the back of accomplishing, directly install the windmill on the foundation, along with the time lapse with the not hard up of soil, the local position of foundation takes place the slope subsidence easily, lead to the whole slope of taking place certain angle of windmill, because the flabellum of windmill impeller rotates under incline condition and need consume energy, the wind energy that can use is diminishing, directly influence wind power generation's efficiency, influence the safety of windmill simultaneously.

Disclosure of utility model

The utility model aims to provide a wind power tower barrel foundation and a wind power tower, wherein a fixed barrel is movably arranged above a pouring base, a positive and negative threaded rod is utilized to rotate in a first threaded barrel and a second threaded barrel, a mounting flange is adjusted, the inclined fixed barrel is convenient to correct, then a supporting block and an adjusting block are utilized to support the mounting flange, and then a mounting bolt and a mounting nut are utilized to stably mount, so that the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind-powered electricity generation tower section of thick bamboo basis, includes pouring the base, pouring the top of base and being provided with a fixed section of thick bamboo, the bottom of fixed section of thick bamboo is fixed with mounting flange, all actively be provided with the supporting shoe around pouring the base top, the top joint of supporting shoe has the regulating block, pouring the top of base and being provided with the adjusting part that removes the supporting shoe, all inlay all around of mounting flange bottom has a first screw thread section of thick bamboo, pouring the top of base and having seted up the guide way, the inner chamber activity of guide way is provided with a second screw thread section of thick bamboo, the inner chamber threaded connection of first screw thread section of thick bamboo and second screw thread section of thick bamboo has positive and negative threaded rod.

Preferably, the adjusting component comprises a supporting plate fixed at the top of the pouring base, one opposite side of the supporting plate is rotationally connected with a screw rod through a bearing, the outer side of the screw rod is in threaded connection with a threaded sleeve, the threaded sleeve is embedded in the supporting block, and one end of the screw rod is fixedly provided with a rotary table.

Preferably, the center of pouring base top department is fixed with the hemisphere, the draw-in groove with hemisphere joint is seted up to the center department of mounting flange bottom.

Preferably, the inner cavity of the guide groove is provided with a sliding groove, the inner cavity of the sliding groove is connected with a sliding rod in a sliding manner, and one opposite side of the sliding rod penetrates through the sliding groove and is fixed on the outer side of the second thread cylinder.

Preferably, the positioning groove is formed in the top of the supporting block, the positioning column is fixed to the bottom of the adjusting block, and the positioning column penetrates through the inner cavity of the positioning groove and is clamped with the positioning groove.

Preferably, the casting base further comprises mounting bolts fixed on the periphery of the top of the casting base, a plurality of groups of mounting grooves are formed in the surface of the mounting flange, and one end of each mounting bolt penetrates through each mounting groove and is in threaded connection with a plurality of groups of mounting nuts.

Based on a wind power tower section of thick bamboo basis, still provide a wind power tower, including the power generation group equipment box that is located fixed section of thick bamboo top, the bottom of power generation group equipment box is fixed with the rotation axis, accomodate the groove has been seted up at the top of fixed section of thick bamboo, the bottom of rotation axis rotates in the inner chamber of accomodating the groove through the bearing, the inner chamber of accomodating the groove is provided with the drive assembly that carries out driven to the rotation axis.

Preferably, the driving assembly comprises a driving motor fixed in the inner cavity of the storage groove, a first gear is fixed on an output shaft of the driving motor, a second gear is fixed on the surface of the rotating shaft, and the first gear is meshed with one opposite side of the second gear.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the forward and reverse threaded rods are rotated to enable the forward and reverse threaded rods to stretch and retract in the first threaded cylinder and the second threaded cylinder, the distance between the mounting flange and the pouring base is adjusted, then the supporting block is moved by utilizing the threaded rods and the threaded sleeves, the mounting flange and the fixed cylinder are supported by matching with the height of the adjusting block, the inclination of the fixed cylinder due to the settlement of the pouring base is adjusted, the fixed cylinder is kept vertical again, the normal operation of the wind power tower is facilitated, wind power is converted into electric energy to the maximum extent by utilizing wind power generation, and the conversion rate of wind power is improved. Through the slide bar sliding in the inner chamber of spout, conveniently carry out spacingly to the second screw thread section of thick bamboo, avoid the second screw thread section of thick bamboo to shift out from the inner chamber of guide way, can carry out spacingly to positive and negative threaded rod, hoisting device's stability.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

FIG. 3 is a schematic bottom perspective view of the mounting flange of the present utility model;

FIG. 4 is a schematic perspective view of a casting base according to the present utility model;

FIG. 5 is a schematic perspective view of the supporting block and the adjusting block according to the present utility model;

fig. 6 is an exploded perspective view of the stationary drum and the generator set equipment box of the present utility model.

Reference numerals in the drawings: 1. pouring a base; 2. a fixed cylinder; 3. a mounting flange; 4. a support block; 5. an adjusting block; 6. an adjustment assembly; 61. a support plate; 62. a screw; 63. a screw sleeve; 64. a turntable; 7. a first thread cylinder; 8. a guide groove; 9. a second thread cylinder; 10. a positive and negative threaded rod; 11. a hemisphere; 12. a clamping groove; 13. a chute; 14. a slide bar; 15. a positioning groove; 16. positioning columns; 17. installing a bolt; 18. installing a nut; 19. a power generation group equipment box; 20. a rotation shaft; 21. a storage groove; 22. a drive assembly; 221. a driving motor; 222. a first gear; 223. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a wind power tower foundation as shown in figures 1-6, which comprises a pouring base 1, wherein a fixed cylinder 2 is arranged at the top of the pouring base 1, a mounting flange 3 is fixed at the bottom of the fixed cylinder 2, supporting blocks 4 are movably arranged around the top of the pouring base 1, an adjusting block 5 is clamped at the top of the supporting blocks 4, an adjusting component 6 for moving the supporting blocks 4 is arranged at the top of the pouring base 1, a first thread cylinder 7 is embedded around the bottom of the mounting flange 3, a guide groove 8 is formed in the top of the pouring base 1, a second thread cylinder 9 is movably arranged in an inner cavity of the guide groove 8, and a positive and negative threaded rod 10 is in threaded connection with the inner cavity of the first thread cylinder 7 and the second thread cylinder 9;

Through rotating positive and negative threaded rod 10, make positive and negative threaded rod 10 flexible in first screw section of thick bamboo 7 and second screw section of thick bamboo 9, adjust the distance between mounting flange 3 and the pouring base 1, then utilize screw rod 62 and swivel nut 63 to remove supporting shoe 4, the height of cooperation regulating block 5 supports mounting flange 3 and fixed section of thick bamboo 2, make fixed section of thick bamboo 2 adjust because of the slope that pouring base 1 subsided and take place, make fixed section of thick bamboo 2 keep vertical again, be convenient for wind power tower normal operating, utilize wind power generation, turn into electric energy with wind energy furthest's conversion, promote the conversion rate of wind energy.

The adjusting component 6 comprises a supporting plate 61 fixed at the top of the pouring base 1, one side of the supporting plate 61 opposite to the supporting plate is rotatably connected with a screw rod 62 through a bearing, the outer side of the screw rod 62 is in threaded connection with a screw sleeve 63, the screw sleeve 63 is embedded in the supporting block 4, one end of the screw rod 62 is fixedly provided with a rotary table 64, the screw rod 62 is supported through the supporting plate 61, then the rotary table 64 drives the screw rod 62 to rotate, the supporting block 4 is driven by the screw sleeve 63 to move outside the screw rod 62, the position of the supporting block 4 is adjusted, and the mounting flange 3 and the fixed cylinder 2 are supported by matching with the adjusting block 5.

The center department at pouring base 1 top is fixed with hemisphere 11, and draw-in groove 12 with hemisphere 11 joint is seted up to the center department of mounting flange 3 bottom, through the center department installation hemisphere 11 at pouring base 1 top, conveniently utilizes hemisphere 11 as the back point of fixed section of thick bamboo 2 and mounting flange 3 activity, ensures the convenience of fixed section of thick bamboo 2 adjustment.

The inner chamber of guide way 8 has seted up spout 13, and the inner chamber sliding connection of spout 13 has slide bar 14, and slide bar 14 opposite one side runs through spout 13 and is fixed in the outside of second screw thread section of thick bamboo 9, slides at the inner chamber of spout 13 through slide bar 14, conveniently carries out spacingly to second screw thread section of thick bamboo 9, avoids second screw thread section of thick bamboo 9 to shift out from the inner chamber of guide way 8, can carry out spacingly to positive and negative threaded rod 10, hoisting device's stability.

The constant head tank 15 has been seted up at the top of supporting shoe 4, and the bottom of regulating block 5 is fixed with reference column 16, and reference column 16 runs through to the inner chamber of constant head tank 15 and with the constant head tank 15 joint, through reference column 16 and constant head tank 15 joint, conveniently stably installs regulating block 5 at the top of supporting shoe 4, prevents regulating block 5 from receiving the top landing of installing flange 3 extrusion back follow supporting shoe 4.

The mounting flange 3 is characterized by further comprising mounting bolts 17 fixed on the periphery of the top of the pouring base 1, a plurality of groups of mounting grooves are formed in the surface of the mounting flange 3, one end of each mounting bolt 17 penetrates through each mounting groove and is in threaded connection with a plurality of groups of mounting nuts 18, the mounting flange 3 can be stably mounted through the mounting bolts 17 and the mounting nuts 18, and meanwhile the mounting grooves can be used for mounting the tested mounting flange 3, so that the mounting bolts 17 are prevented from being twisted to be bent.

Based on a wind power tower section of thick bamboo basis, still provide a wind power tower, including being located the power generation group equipment box 19 at fixed section of thick bamboo 2 top, the bottom of power generation group equipment box 19 is fixed with rotation axis 20, storage tank 21 has been seted up at the top of fixed section of thick bamboo 2, rotation axis 20's bottom passes through the bearing and rotates in storage tank 21's inner chamber, storage tank 21's inner chamber is provided with carries out driven drive assembly 22 to rotation axis 20, rotate power generation group equipment box 19 and fixed section of thick bamboo 2 through rotation axis 20 and be connected, can promote the flexibility of power generation group equipment box 19, the wind-force of different directions is conveniently received.

The driving assembly 22 comprises a driving motor 221 fixed in the inner cavity of the accommodating groove 21, a first gear 222 is fixed on an output shaft of the driving motor 221, a second gear 223 is fixed on the surface of the rotating shaft 20, the first gear 222 is meshed with one side of the second gear 223 opposite to the first gear 222, the driving motor 221 drives the first gear 222 to rotate, then the first gear 222 drives the second gear 223 to drive the rotating shaft 20, the rotating shaft 20 drives the generating set equipment box 19 to rotate, and the direction of the fan blade is adjusted.

When the wind power tower is used specifically, after the wind power tower is inclined, the forward and reverse threaded rod 10 is rotated, the forward and reverse threaded rod 10 stretches out and draws back in the inner cavity of the first threaded cylinder 7 and the second threaded cylinder 9, the mounting flange 3 is supported conveniently, then the turntable 64 is synchronously rotated, the turntable 64 drives the screw 62 to rotate, the screw 62 drives the supporting block 4 to move at the top of the pouring base 1 through the threaded sleeve 63, the proper adjusting block 5 is selected according to the deflection angle of the mounting flange 3 at the top of the hemisphere 11, the adjusting block 5 is clamped at the top of the supporting block 4 by the positioning column 16 and the positioning groove 15, then the mounting flange 3 is supported by the supporting block 4 and the adjusting block 5, the fixed cylinder 2 is kept vertical again from an inclined state, the driving motor 221 can drive the first gear 222 to rotate, the first gear 222 drives the rotating shaft 20 to rotate through the second gear 223, and then the rotating shaft 20 drives the power generation assembly equipment box 19 to rotate in the top adjusting direction of the fixed cylinder 2.

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

Claims

1. Wind-powered electricity generation tower section of thick bamboo basis, including pouring base (1), its characterized in that: the top of pouring base (1) is provided with fixed section of thick bamboo (2), the bottom of fixed section of thick bamboo (2) is fixed with mounting flange (3), all activity all around at pouring base (1) top is provided with supporting shoe (4), the top joint of supporting shoe (4) has regulating block (5), the top of pouring base (1) is provided with regulation subassembly (6) that remove supporting shoe (4), all inlay all around at mounting flange (3) bottom is equipped with first screw thread section of thick bamboo (7), guiding groove (8) have been seted up at the top of pouring base (1), the inner chamber activity of guiding groove (8) is provided with second screw thread section of thick bamboo (9), the inner chamber threaded connection of first screw thread section of thick bamboo (7) and second screw thread section of thick bamboo (9) has positive and negative threaded rod (10).

2. A wind power tower foundation according to claim 1, wherein: the adjusting component (6) comprises a supporting plate (61) fixed at the top of the pouring base (1), one opposite side of the supporting plate (61) is rotatably connected with a screw rod (62) through a bearing, the outer side of the screw rod (62) is in threaded connection with a threaded sleeve (63), the threaded sleeve (63) is embedded in the supporting block (4), and one end of the screw rod (62) is fixedly provided with a rotary table (64).

3. A wind power tower foundation according to claim 1, wherein: the center of pouring base (1) top department is fixed with hemisphere (11), draw-in groove (12) with hemisphere (11) joint are seted up to the center department of mounting flange (3) bottom.

4. A wind power tower foundation according to claim 1, wherein: the inner cavity of the guide groove (8) is provided with a sliding groove (13), the inner cavity of the sliding groove (13) is connected with a sliding rod (14) in a sliding mode, and one side, opposite to the sliding rod (14), of the sliding rod penetrates through the sliding groove (13) and is fixed on the outer side of the second threaded cylinder (9).

5. A wind power tower foundation according to claim 1, wherein: the top of supporting shoe (4) has seted up constant head tank (15), the bottom of regulating block (5) is fixed with reference column (16), reference column (16) run through to the inner chamber of constant head tank (15) and with constant head tank (15) joint.

6. A wind power tower foundation according to claim 1, wherein: the mounting flange is characterized by further comprising mounting bolts (17) fixed on the periphery of the top of the pouring base (1), a plurality of groups of mounting grooves are formed in the surface of the mounting flange (3), and one end of each mounting bolt (17) penetrates through each mounting groove and is in threaded connection with a plurality of groups of mounting nuts (18).

7. A wind power tower comprising a wind power tower foundation according to any of claims 1-6, characterized in that: including generating set equipment box (19) that are located fixed section of thick bamboo (2) top, the bottom of generating set equipment box (19) is fixed with rotation axis (20), accomodate groove (21) have been seted up at the top of fixed section of thick bamboo (2), the bottom of rotation axis (20) is rotated in the inner chamber of accomodating groove (21) through the bearing, the inner chamber of accomodating groove (21) is provided with driving assembly (22) that drive rotation axis (20).

8. A wind power tower according to claim 7, wherein: the driving assembly (22) comprises a driving motor (221) fixed in the inner cavity of the accommodating groove (21), a first gear (222) is fixed on an output shaft of the driving motor (221), a second gear (223) is fixed on the surface of the rotating shaft (20), and the first gear (222) is meshed with one side, opposite to the second gear (223), of the driving assembly.