CN214698174U

CN214698174U - Novel tower cylinder structure and wind generating set tower cylinder

Info

Publication number: CN214698174U
Application number: CN202023193921.4U
Authority: CN
Inventors: 李国栋; 刘建军; 马育宝
Original assignee: Jielv Heavy Industry Co ltd
Current assignee: Jielv Heavy Industry Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-12
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a aerogenerator part technical field especially relates to a novel tower section of thick bamboo structure and a wind generating set tower section of thick bamboo, has solved among the prior art tower section of thick bamboo junction and has easily receive the damage not hard up and inside carry on unbalanced problem. The utility model provides a novel tower section of thick bamboo structure and wind generating set tower section of thick bamboo, including the single section of thick bamboo, rubber-absorbing pad and servo motor, the single section of thick bamboo is trapezoidal ring structure, a plurality of single section of thick bamboo piles up and reduces gradually from supreme single section of thick bamboo's radial dimension down in vertical direction, be the mounting fixed connection that circular array distributes through a plurality of between two adjacent in all single sections of thick bamboo, the mounting groove that suits with the mounting is seted up to the inside of single section of thick bamboo, the inner wall fixed connection through fixed plate and single section of thick bamboo of mounting, the draw-in groove that suits with the fixed plate is seted up to the inside of mounting, the fixed plate runs through the inner wall fixed connection of draw-in groove and both ends all with the single section of thick bamboo. This practicality has improved the stability of a tower section of thick bamboo self structure through the connected mode of improving a tower section of thick bamboo.

Description

Novel tower cylinder structure and wind generating set tower cylinder

Technical Field

The utility model relates to a aerogenerator part technical field especially relates to a novel tower section of thick bamboo structure and a wind generating set tower section of thick bamboo.

Background

The energy is a material basis of existence and development of human society, and an energy system established on the basis of fossil fuels such as coal, petroleum, natural gas and the like in the past greatly promotes the development of the human society, however, the serious consequences of increasingly exhausted resources and continuously deteriorated environment caused by large-scale use of the fossil fuels lead people to seek a new, clean, safe and reliable sustainable energy system, and wind energy is a new energy and renewable energy which has the most development and utilization prospect and the most mature technology at present, the existing wind generating set tower barrel has a simple structure and is often connected by using a flange fixed at the inner side, so the existing wind generating set tower barrel is easily damaged and loosened after long-term use, and simultaneously, because a lifting device in the tower barrel is often close to the inner wall of one side, equipment required to be carried in the tower barrel is required to be distributed at two sides of the lifting device, so that the load of the whole tower barrel is unbalanced, the stability of a tower section of thick bamboo has been reduced, to above problem, can provide a novel tower section of thick bamboo structure, improves the stability of a tower section of thick bamboo.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel tower section of thick bamboo structure and wind generating set tower section of thick bamboo has solved among the prior art tower section of thick bamboo junction and has easily receive to be decreased not hard up and inside carry on unbalanced problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel tower section of thick bamboo structure and wind generating set tower section of thick bamboo, including the single section of thick bamboo, rubber-absorbing pad and servo motor, the single section of thick bamboo is trapezoidal ring structure, a plurality of single section of thick bamboo piles up and reduces gradually from supreme single section of thick bamboo's radial dimension down in vertical direction, be the mounting fixed connection that circular array distributes through a plurality of between two adjacent in all single sections of thick bamboo, the mounting groove that suits with the mounting is seted up to the inside of single section of thick bamboo, the inner wall fixed connection through fixed plate and single section of thick bamboo of mounting, the draw-in groove that suits with the fixed plate is seted up to the inside of mounting, the fixed plate runs through the inner wall fixed connection of draw-in groove and both ends all with the single section of thick bamboo.

Preferably, the mounting includes block portion and fixed part, and block portion is U-shaped structure and two vertical sections pass the mounting groove and extend to the single section of thick bamboo inside, block portion and fixed part fixed connection, and the fixed part is the inclined structure and the draw-in groove that suit with the inner wall of single section of thick bamboo and runs through the fixed part.

Preferably, the inner cavity is formed in the single cylinder, and the damping rubber pad is arranged in the inner cavity

Preferably, a plurality of supporting tables distributed in a circular array are fixedly connected to the inner wall of the single cylinder, a supporting cylinder and a lifting table are arranged inside the single cylinder, the lifting table and the supporting cylinder are connected in a sliding mode, and a side plate matched with the supporting tables is connected to the outer side of the supporting cylinder in a rotating mode through a rotating shaft.

Preferably, the inside that the elevating platform is ring structure and inboard fixedly connected with first support ring support section of thick bamboo is provided with the second support ring, first support ring and second support ring are the connecting rod fixed connection that circular array distributes through a plurality of, set up the spout that suits with the connecting rod on the section of thick bamboo wall of a support section of thick bamboo, the connecting rod passes spout and both ends respectively in first support ring and second support ring fixed connection, the top bolt fixedly connected with servo motor of a support section of thick bamboo, one side of servo motor is provided with the reel, servo motor's output shaft and reel transmission are connected, fixedly connected with lifting rope on the inner wall of second support ring, the top and the reel fixed connection of lifting rope.

Preferably, the top of elevating platform is provided with the spacing trip that suits with the curb plate, and the spacing groove that suits with spacing trip is seted up to the inside of curb plate, and spacing trip rotates through bracing piece and elevating platform to be connected and the top of bracing piece rotates through pivot and spacing trip to be connected bottom and elevating platform fixed connection, and spring and elevating platform elastic connection are passed through to one side that the curb plate was kept away from to spacing trip.

The utility model discloses possess following beneficial effect at least:

1. through the cooperation of single-cylinder, mounting bracket, mounting groove and fixed plate, can provide stable connection for a tower section of thick bamboo, the yielding rubber pad that sets up in the single-cylinder can reduce vibrations to the harm of mounting bracket and fixed plate, can ensure the structure of a tower section of thick bamboo equally and maintain long-term stability.

2. Through the cooperation of elevating platform, curb plate, brace table for can arrange equipment in a plurality of positions departments of each layer brace table in the tower section of thick bamboo during the installation, make the inside heavy burden of a tower section of thick bamboo can reach the balance, and constructor can arrive with the help of elevating platform and curb plate and arrange the point and manage the maintenance, has improved the stability of a tower section of thick bamboo self when making things convenient for the construction.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the single tube, the fixing member and the fixing plate;

FIG. 3 is a schematic top view of the canister, support platform, side plates and lift platform;

FIG. 4 is a top view of the first support ring, the second support ring and the support sleeve;

FIG. 5 is a schematic view of the support platform, side plates, lift platform and support cylinder in front view.

In the figure: 1. a single cylinder; 2. a fixing member; 201. a fastening part; 202. a fixed part; 3. mounting grooves; 4. a fixing plate; 5. a card slot; 6. a shock-absorbing rubber pad; 7. a lifting platform; 8. a side plate; 9. a support cylinder; 10. a first support ring; 11. a second support ring; 12. a connecting rod; 13. a chute; 14. a support table; 15. a servo motor; 16. a reel; 17. a lifting rope; 18. and a limiting clamping hook.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, a novel tower section of thick bamboo structure and wind generating set tower section of thick bamboo, including single 1, shock-absorbing rubber pad 6 and servo motor 15, single 1 is trapezoidal annular structure, a plurality of single 1 piles up and reduces gradually from supreme single 1 radial dimension down in vertical direction, be 2 fixed connection of mounting that circular array distributes through a plurality of between adjacent two in all single 1, the mounting groove 3 that suits with mounting 2 is seted up to the inside of single 1, the inner wall fixed connection of fixing 2 through fixed plate 4 and single 1, draw-in groove 5 that suits with fixed plate 4 is seted up to the inside of mounting 2, fixed plate 4 runs through draw-in groove 5 and both ends all with the inner wall fixed connection of single 1.

The scheme has the following working processes:

first will two adjacent single section of thick bamboo 1 amalgamations when installing this tower section of thick bamboo, play a fixed part 202 to the inner wall laminating with single section of thick bamboo 1 after passing mounting groove 3 with mounting 2, pass draw-in groove 5 with fixed plate 4 again, with the help of the both ends of fixed plate 4 and the inner wall fixed connection of single section of thick bamboo 1 with the help of spiral or welded mode, accomplish the installation promptly, when external force emergence vibration was received to a tower section of thick bamboo, part vibration can be cleared up to shock-absorbing rubber pad 6, the vibrations that make transmission to mounting 2 and junction department reduce greatly, simultaneously mounting 2, mutual block is fixed between fixed plate 4 and the single section of thick bamboo 1, it is difficult not hard up.

According to the working process, the following steps are known:

the novel tower barrel reduces the influence of external force on the connection point of the tower barrel structure by improving the connection mode and blocking the vibration transmission path, and improves the stability of the tower barrel structure.

Further, the fixing member 2 includes a clamping portion 201 and a fixing portion 202, the clamping portion 201 is a U-shaped structure, two vertical sections penetrate through the mounting groove 3 and extend to the inside of the single cylinder 1, the clamping portion 201 is fixedly connected with the fixing portion 202, the fixing portion 202 is an inclined structure matched with the inner wall of the single cylinder 1, and the clamping groove 5 penetrates through the fixing portion 202, so that two clamping relations exist among the single cylinder 1, the fixing member 2 and the fixing plate 4, and the connection can be reinforced.

Further, the inner cavity is formed in the single cylinder 1, the damping rubber pads 6 are arranged in the inner cavity, the transmission of vibration can be effectively blocked, and the influence of external force on the tower cylinder structure is reduced.

Further, a plurality of supporting tables 14 distributed in a circular array are fixedly connected to the inner wall of the single cylinder 1, a supporting cylinder 9 and a lifting table 7 are arranged inside the single cylinder 1, the lifting table 7 is connected with the supporting cylinder 9 in a sliding mode, a side plate 8 matched with the supporting tables 14 is connected to the outer side of the supporting cylinder 9 in a rotating mode through a rotating shaft, the lifting table 7, the side plate 8 and the supporting tables 14 can be used for enabling a channel to pass through, and therefore the problem of load balance can be considered when the device is arranged inside the tower.

Further, the lifting platform 7 is of an annular structure, the inner side of the lifting platform is fixedly connected with a first support ring 10, a second support ring 11 is arranged inside a support barrel 9, the first support ring 10 and the second support ring 11 are fixedly connected through a plurality of connecting rods 12 distributed in a circular array, a sliding groove 13 matched with the connecting rods 12 is formed in the barrel wall of the support barrel 9, the connecting rods 12 penetrate through the sliding groove 13, two ends of each connecting rod are fixedly connected with the first support ring 10 and the second support ring 11 respectively, a servo motor 15 is fixedly connected with a top bolt of the support barrel 9, a winding drum 16 is arranged on one side of the servo motor 15, an output shaft of the servo motor 15 is in transmission connection with the winding drum 16, a lifting rope 17 is fixedly connected to the inner wall of the second support ring 11, the top of the lifting rope 17 is fixedly connected with the winding drum 16, and the lifting platform 7 can stably ascend and descend through the matching of the first support ring 10, the second support ring 11 and the support barrel 9, the safety is improved.

Further, the top of elevating platform 7 is provided with the spacing trip 18 that suits with curb plate 8, the spacing groove that suits with spacing trip 18 is seted up to the inside of curb plate 8, spacing trip 18 rotates with elevating platform 7 through the bracing piece and is connected and the top of bracing piece rotates through pivot and spacing trip 18 and is connected bottom and elevating platform 7 fixed connection, one side that curb plate 8 was kept away from to spacing trip 18 is through spring and 7 elastic connection of elevating platform, the position of curb plate 8 can be fixed to spacing trip 18 in the lift in-process, avoid influencing the operation of elevating platform 7, go upward to suitable height after only need step on spacing end of spacing trip 18 and can put down curb plate 8, and is easy and simple to handle.

In conclusion, the structure of the tower barrel can be reinforced through the matching of each part and the structural part, meanwhile, the stability of the internal lifting device can be improved, the process of maintaining internal equipment by workers is simplified, the load distribution mode inside the tower barrel is improved, and the stability and the safety of the tower barrel are comprehensively improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel tower section of thick bamboo structure and wind generating set tower section of thick bamboo, includes single section of thick bamboo (1), shock-absorbing rubber pad (6) and servo motor (15), its characterized in that: monocular (1) is trapezoidal annular structure, a plurality of monocular (1) piles up and reduces gradually from the radial dimension of supreme monocular (1) down in vertical direction, all mounting (2) fixed connection that is circular array distribution through a plurality of between adjacent two in monocular (1), mounting groove (3) that suit with mounting (2) are seted up to the inside of monocular (1), the inner wall fixed connection through fixed plate (4) and monocular (1) of mounting (2), draw-in groove (5) that suit with fixed plate (4) are seted up to the inside of mounting (2), fixed plate (4) run through draw-in groove (5) and both ends all with the inner wall fixed connection of monocular (1).

2. The novel tower structure and wind generating set tower cylinder of claim 1, characterized in that: the fixing piece (2) comprises a clamping portion (201) and a fixing portion (202), the clamping portion (201) is of a U-shaped structure, two vertical sections penetrate through the mounting groove (3) and extend to the inside of the single cylinder (1), the clamping portion (201) is fixedly connected with the fixing portion (202), and the fixing portion (202) is of an inclined structure matched with the inner wall of the single cylinder (1) and penetrates through the fixing portion (202) through a clamping groove (5).

3. The novel tower structure and wind generating set tower cylinder of claim 2, characterized in that: an inner cavity is formed in the single cylinder (1), and a damping rubber pad (6) is arranged in the inner cavity.

4. The novel tower structure and wind generating set tower cylinder of claim 3, characterized in that: fixedly connected with a plurality of is brace table (14) that circular array distributes on the inner wall of single-tube (1), the inside of single-tube (1) is provided with a support section of thick bamboo (9) and elevating platform (7), elevating platform (7) and support section of thick bamboo (9) sliding connection, the outside of supporting a section of thick bamboo (9) is rotated through the pivot and is connected with and brace table (14) matched with curb plate (8).

5. The novel tower structure and wind generating set tower cylinder of claim 4, characterized in that: the lifting platform (7) is of an annular structure, the inner side of the lifting platform is fixedly connected with a first supporting ring (10), the supporting cylinder (9) is internally provided with a second supporting ring (11), the first supporting ring (10) and the second supporting ring (11) are fixedly connected with a plurality of connecting rods (12) distributed in a circular array, the cylinder wall of the supporting cylinder (9) is provided with a sliding groove (13) matched with the connecting rods (12), the connecting rods (12) penetrate through the sliding groove (13) and are fixedly connected with the first supporting ring (10) and the second supporting ring (11) at two ends respectively, a servo motor (15) is fixedly connected with a top bolt of the supporting cylinder (9), one side of the servo motor (15) is provided with a winding drum (16), an output shaft of the servo motor (15) is in transmission connection with the winding drum (16), and a lifting rope (17) is fixedly connected with the inner wall of the second supporting ring (11), the top of the lifting rope (17) is fixedly connected with the winding drum (16).

6. The novel tower structure and wind generating set tower of claim 5, characterized in that: the top of elevating platform (7) is provided with spacing trip (18) that suit with curb plate (8), the spacing groove that suits with spacing trip (18) is seted up to the inside of curb plate (8), spacing trip (18) rotate through bracing piece and elevating platform (7) and be connected and the top of bracing piece rotates through pivot and spacing trip (18) and is connected bottom and elevating platform (7) fixed connection, spring and elevating platform (7) elastic connection are passed through to one side that curb plate (8) were kept away from in spacing trip (18).