CN211370614U

CN211370614U - Combined wind power generation tower

Info

Publication number: CN211370614U
Application number: CN201922236475.1U
Authority: CN
Inventors: 姚雪根
Original assignee: Suzhou Huada Environmental Protection Equipment Co ltd
Current assignee: Suzhou Huada Environmental Protection Equipment Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-28
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a combined wind power generation tower, including pylon main part, wind generating set and installation positioning mechanism, wind generating set installs at pylon main part top, installation positioning mechanism installs on horizontal ground through a plurality of screws fixed mounting, and lies in the pylon main part outside, installation positioning mechanism includes fixed mounting panel, drive assembly and locating component, fixed mounting panel is fixed subaerial, and leaves the round hole that can supply the pylon main part lower extreme to pass on it, locating component includes activity locating plate, two-way screw rod and supports the movable rod, activity locating plate owner regards as "L" type, and relative distribution is in the pylon main part left and right sides; the utility model discloses a be provided with installation positioning mechanism, can play the positioning action to vertical installation subaerial pylon main part, reduce the gradient of its installation relatively to increase the vertical degree and the stability of its installation, make things convenient for follow-up wind generating set's installation and work electricity generation.

Description

Combined wind power generation tower

Technical Field

The utility model belongs to the technical field of wind power generation pylon, concretely relates to modular wind power generation pylon.

Background

Wind power generation refers to converting kinetic energy of wind into electric energy. Wind is an energy source without public nuisance, the wind power generation is very environment-friendly, and the generated electric energy is very huge, so that more and more countries pay more attention to the wind power generation. The tower is a framework for supporting the wind generating set, and the combined tower is one of the towers. It is generally built relatively high in order to obtain a large and uniform wind power, yet with sufficient strength.

The height of some existing towers is relatively high, the towers are prone to tilting during installation, the vertical degree of the towers is caused to deviate, the deviation degree of the towers is gradually increased after the towers are used for a long time, follow-up correction is troublesome, and adverse effects are brought to the use of a wind generating set.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular wind power generation pylon to its height of a few pylons of proposing in solving above-mentioned background art is higher relatively, and it inclines the phenomenon easily to appear when the installation, causes the deviation to appear in the vertical degree of pylon, and long-term use can make pylon skew degree grow gradually, and follow-up correction is comparatively troublesome, and brings harmful effects's problem to wind generating set's use.

In order to achieve the above object, the utility model provides a following technical scheme: a combined wind power generation tower comprises a tower body, a wind generating set and an installation positioning mechanism, the wind generating set is arranged on the top of the tower body, the installation positioning mechanism is fixedly arranged on the horizontal ground through a plurality of screws, and is positioned at the outer side of the tower main body, the mounting and positioning mechanism comprises a fixed mounting plate, a driving assembly and a positioning assembly, the fixed mounting plate is fixed on the ground, and a round hole for the lower end of the tower main body to pass through is reserved on the positioning component, the positioning component comprises a movable positioning plate, a bidirectional screw rod and a supporting movable rod, the movable positioning plate is mainly regarded as an L shape, and are relatively distributed on the left side and the right side of the tower main body, the end part of the horizontal end of the movable positioning plate is provided with an arc-shaped notch for placing the tower main body, the vertical lower end of the fixing support is fixed with two support movable rods, and sliding grooves are formed in the positions, corresponding to the support movable rods, of the upper surface of the fixing mounting plate.

Preferably, two ends of the two-way screw rods penetrate through the two movable positioning plates and are exposed to the outside, the two-way screw rods are located on the front side and the rear side of the tower body, the upper surface of the fixed mounting plate is located on the left side of the tower body and is fixedly provided with a fixed frame, the driving assembly comprises a main gear, a motor, a chain and a driven gear, the motor is fixedly arranged on the surface of the fixed frame, and the main gear is arranged on an output shaft of the motor.

Preferably, the slave gear and the master gear are symmetrically positioned on the left side of the movable positioning plate and are positioned on the same straight line, a limiting block is fixed at one end of the bidirectional screw rod, the other end of the bidirectional screw rod is respectively connected with the slave gear and the master gear, and the slave gear and the master gear can synchronously rotate.

Preferably, the outer surfaces of the main gear and the slave gear are provided with chains which are in meshed connection, one end of the bidirectional screw penetrates through the slave gear and can be exposed outside, a supporting plate is sleeved at the end of the bidirectional screw, a bearing is arranged in the supporting plate, and the bearing is sleeved on the surface of the bidirectional screw.

Preferably, a fixed rod is fixed on the end face of the lower end of the support movable rod, the fixed rod can extend into the sliding groove, a roller is fixed on the end portion of the fixed rod, and the roller can move in the sliding groove.

Preferably, the two movable positioning plates for positioning the combined tower main body can synchronously move oppositely or oppositely along the bidirectional screw rod, and the movable positioning plates are connected with the bidirectional screw rod in a threaded screwing manner.

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

(1) the utility model discloses a be provided with installation positioning mechanism, can play the positioning action to vertical installation subaerial pylon main part, reduce the gradient of its installation relatively to increase the vertical degree and the stability of its installation, make things convenient for follow-up wind generating set's installation and work electricity generation.

(2) The utility model discloses a be provided with the gyro wheel and support the movable rod, can play the supporting role to the movable positioning board, can play limiting displacement to it simultaneously, avoid it to take place to rotate along with two-way screw rod, do not influence the normal removal of movable positioning board simultaneously.

Drawings

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

FIG. 2 is a schematic structural view of the positioning mechanism of the present invention;

fig. 3 is a schematic top view of the positioning mechanism of the present invention;

fig. 4 is a left side view schematic diagram of the present invention, wherein the gear is engaged with the supporting plate 11;

fig. 5 is a schematic left-view internal structure diagram of the connection between the movable support rod and the fixed mounting plate of the present invention;

in the figure: 1. a tower body; 2. a wind generating set; 3. installing a positioning mechanism; 4. a drive assembly; 41. A main gear; 42. an electric motor; 43. a chain; 44. a slave gear; 5. fixing the mounting plate; 6. a movable positioning plate; 7. a bidirectional screw; 8. a support movable rod; 9. a fixed mount; 10. a chute; 11. a support plate; 12. A bearing; 13. fixing the rod; 14. and a roller.

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. 1-5, the present invention provides a technical solution: a combined wind power generation tower comprises a tower main body 1, a wind generating set 2 and an installation positioning mechanism 3, wherein the installation positioning mechanism 3 can position the installation of the tower main body 1 of the combined wind power generation, the wind generating set 2 is installed at the top of the tower main body 1, the installation positioning mechanism 3 is fixedly installed on the horizontal ground through a plurality of screws and is positioned outside the tower main body 1, the installation positioning mechanism 3 comprises a fixed installation plate 5, a driving component 4 and a positioning component, the fixed installation plate 5 is fixed on the ground and is provided with a round hole for the lower end of the tower main body 1 to pass through, the positioning component comprises a movable positioning plate 6, a bidirectional screw 7 and a support movable rod 8, the movable positioning plate 6 is mainly regarded as an L shape and is relatively distributed at the left side and the right side of the tower main body 1, the end part of the horizontal end of the movable positioning plate 6 is provided with, the vertical lower end of the wind generating set is fixed with two supporting movable rods 8, the sliding grooves 10 are formed in the positions, corresponding to the supporting movable rods 8, of the upper surface of the fixed mounting plate 5, the vertical mounting position can be located on the ground tower main body 1 through the mounting and positioning mechanism 3, the mounting inclination of the vertical mounting position is reduced relatively, the mounting verticality and the mounting stability of the vertical mounting position are increased, and the follow-up wind generating set 2 is convenient to mount and work and generate electricity.

In this embodiment, preferably, two ends of two bidirectional screws 7 penetrate through the two movable positioning plates 6 and are exposed to the outside, the bidirectional screws 7 are located at the front and rear sides of the tower body 1, the fixed frame 9 is fixed on the upper surface of the fixed mounting plate 5 located at the left side of the tower body 1, the driving assembly 4 comprises a main gear 41, a motor 42, a chain 43 and a driven gear 44, the motor 42 is fixed on the surface of the fixed frame 9, and the main gear 41 is mounted on an output shaft of the motor 42, so that the driving assembly 4 is provided to facilitate the rotation of the two bidirectional screws 7, thereby driving the two movable positioning plates 6 to move.

In this embodiment, preferably, the slave gear 44 and the master gear 41 are symmetrically located on the left side of the movable positioning plate 6 and are located on the same straight line, one end of the bidirectional screw 7 is fixed with a limiting block, the other end of the bidirectional screw is respectively connected with the slave gear 44 and the master gear 41, and the slave gear 44 and the master gear 41 can synchronously rotate, and the diameters of the two are the same, so that the two can conveniently rotate at the same time, thereby driving the two movable positioning plates 6 to move at the same time.

In this embodiment, preferably, the chains 43 are disposed on the outer surfaces of the master gear 41 and the slave gear 44, and are both in meshed connection, one end of the bidirectional screw 7 penetrates through the slave gear 44 and can be exposed to the outside, and the end portion is sleeved with the support plate 11, the bearing 12 is disposed in the support plate 11, the bearing 12 is sleeved on the surface of the bidirectional screw 7, and by combining the support plate 11 and the bearing 12, the slave gear 44 can be supported without affecting the normal rotation of the bidirectional screw 7.

In this embodiment, preferably, the end face of the lower end of the supporting movable rod 8 is fixed with a fixing rod 13, the fixing rod 13 can extend into the chute 10, the end of the fixing rod 13 is fixed with a roller 14, the roller 14 can move in the chute 10, the width of the roller 14 is larger than the opening width of the chute 10, so as to avoid the separation of the two, and by providing the roller 14 and the supporting movable rod 8, the supporting function can be achieved on the movable positioning plate 6, and meanwhile, the limiting function can be achieved on the movable positioning plate, so that the movable positioning plate is prevented from rotating along with the two-way screw 7, and meanwhile, the normal movement of.

In this embodiment, preferably, the two movable positioning plates 6 positioned on the combined tower main body 1 can synchronously move relative to or away from each other along the bidirectional screw 7, and the movable positioning plates 6 are connected with the bidirectional screw 7 in a threaded screwing manner.

The utility model discloses a theory of operation and use flow: when the utility model is used, the whole mounting and positioning mechanism 3 is fixed at the mounting position of the tower main body 1 by screws, then the motor 42(Y80-315) is opened to drive the main gear 41 mounted on the output shaft of the motor 42 to rotate, and the main gear 41 is connected with the slave gear 44 by the meshed chain 43, therefore, the slave gear 44 rotates along with the main gear 41 synchronously to drive the two-way screws 7 to rotate in situ, and the two movable positioning plates 6 connected with the two-way screws 7 by screw threads move back to back along with the rotation, meanwhile, the roller 14 moves in the chute 10, the distance between the arc gaps at the end part of the roller is gradually increased until the distance is larger than the diameter of the lower end of the tower main body 1, the motor 42 stops working, the tower main body 1 vertically passes through the round hole on the fixed mounting plate 5 to extend into the ground, then the motor 42 is opened, meanwhile, the two movable positioning plates 6 move relatively, the distance between the two arc-shaped notches is gradually reduced, if the tower body 1 inclines, the surface of the tower body 1 cannot be simultaneously contacted with the inner surfaces of the arc-shaped notches on the two movable positioning plates 6, and when the surface of the tower body 1 is simultaneously contacted with the inner surfaces of the arc-shaped notches, the tower body 1 is vertical; through the arrangement, the combined wind power generation tower main body 1 is conveniently positioned, the vertical degree of installation is relatively increased, the offset of installation is reduced, and the follow-up wind power generation unit 2 is convenient to install and generate electricity.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 modular wind power tower, includes pylon main part (1), wind generating set (2) and installation positioning mechanism (3), wind generating set (2) are installed at pylon main part (1) top, its characterized in that: the mounting and positioning mechanism (3) is fixedly mounted on the horizontal ground through a plurality of screws and is positioned on the outer side of the tower body (1), the mounting and positioning mechanism (3) comprises a fixed mounting plate (5), a driving component (4) and a positioning component, the fixed mounting plate (5) is fixed on the ground, and a round hole for the lower end of the tower frame main body (1) to pass through is reserved on the positioning component, the positioning component comprises a movable positioning plate (6), a bidirectional screw rod (7) and a supporting movable rod (8), the movable positioning plate (6) is mainly regarded as an L shape, and are relatively distributed at the left side and the right side of the tower main body (1), the end part of the horizontal end of the movable positioning plate (6) is provided with an arc-shaped notch for placing the tower main body (1), two supporting movable rods (8) are fixed at the vertical lower end of the fixing device, and sliding grooves (10) are formed in the corresponding positions of the upper surface of the fixing mounting plate (5) and the supporting movable rods (8).

2. A modular wind power tower as claimed in claim 1, wherein: two-way screw rod (7) both ends are passed two activity locating plate (6) and are exposed in the outside, just two-way screw rod (7) are located pylon main part (1) front and back side, fixed mounting panel (5) upper surface is located pylon main part (1) left side and is fixed with mount (9), drive assembly (4) include master gear (41), motor (42), chain (43) and follow gear (44), motor (42) are fixed on mount (9) surface, just master gear (41) are installed on motor (42) output shaft.

3. A modular wind power tower as claimed in claim 2, wherein: the auxiliary gear (44) and the main gear (41) are symmetrically positioned on the left side of the movable positioning plate (6) and are positioned on the same straight line, a limiting block is fixed at one end of the bidirectional screw (7), the other end of the bidirectional screw is respectively connected with the auxiliary gear (44) and the main gear (41), and the auxiliary gear (44) and the main gear (41) can synchronously rotate.

4. A modular wind power tower as claimed in claim 3, wherein: the outer surfaces of the main gear (41) and the slave gear (44) are provided with chains (43) which are all in meshed connection, one end of the bidirectional screw (7) penetrates through the slave gear (44) and can be exposed outside, the end part of the bidirectional screw is sleeved with a support plate (11), a bearing (12) is arranged in the support plate (11), and the bearing (12) is sleeved on the surface of the bidirectional screw (7).

5. A modular wind power tower as claimed in claim 1, wherein: the end face of the lower end of the supporting movable rod (8) is fixed with a fixed rod (13), the fixed rod (13) can extend into the sliding groove (10), the end of the fixed rod (13) is fixed with a roller (14), and the roller (14) can move in the sliding groove (10).

6. A modular wind power tower as claimed in claim 1, wherein: the two movable positioning plates (6) for positioning the combined tower main body (1) can synchronously move oppositely or oppositely along the bidirectional screw (7), and the movable positioning plates (6) are connected with the bidirectional screw (7) in a threaded screwing manner.