CN220285909U - Wind-powered electricity generation fan tower section of thick bamboo foundation ring reinforcing node structure - Google Patents

Abstract

The utility model discloses a wind power fan tower foundation ring reinforcing node structure which comprises a fixed ring, wherein a connecting ring is arranged in the fixed ring, four connecting plates are fixedly connected to the outer surface of the connecting ring, one end, far away from the connecting ring, of each connecting plate is fixedly connected with the inner wall of the fixed ring, a fixed cylinder is fixedly connected to the upper surface of the connecting ring, and a mounting flange is fixedly connected to the top end of the fixed cylinder. This device is through fixed ear on the solid fixed ring and built-in fitting cooperation, pour solid fixed ring and basis jointly, set up the go-between through the inside of solid fixed ring, the bottom of go-between sets up the spacing ring, can guarantee the stability of go-between and solid fixed ring after pouring, set up fixed section of thick bamboo on solid fixed ring, fixed section of thick bamboo top connection mounting flange, connect a plurality of dead levers between mounting flange and the solid fixed ring to guarantee mounting flange's stability, still set up the support frame in the inside of fixed section of thick bamboo simultaneously, further consolidate the processing to the basic ring.

Description

Wind-powered electricity generation fan tower section of thick bamboo foundation ring reinforcing node structure

Technical Field

The utility model relates to the field of wind power towers, in particular to a wind power fan tower foundation ring reinforcing node structure.

Background

The wind power tower is a tower pole of wind power generation, mainly plays a supporting role in a wind power generation set, absorbs set vibration simultaneously, a tower foundation ring below the tower is subjected to huge vertical pressure and lateral bending moment, the existing tower foundation ring is generally buried in a corresponding concrete foundation, the upper end of the tower foundation ring is connected with the bottom of a generator tower through a locking flange, and in order to ensure that the tower foundation ring has enough stability, the bottom of the tower foundation ring is generally provided with a corresponding bottom flange.

The existing tower foundation ring is radially perforated at the upper part of the tower foundation ring so that steel bars can pass through the tower foundation ring and then are buried in a concrete foundation for second fixing, but the existing foundation ring is required to be provided with mounting holes, concentrated stress is easy to generate at the mounting holes, stress fatigue is generated at the mounting holes, and stability of the tower in the use process is reduced.

Disclosure of Invention

The utility model aims to provide a wind power fan tower foundation ring reinforcing node structure so as to solve the problems in the background technology.

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 fan tower section of thick bamboo foundation ring reinforcing node structure, includes solid fixed ring, gu the inside of fixed ring is equipped with the go-between, the surface mounting of go-between has four connecting plates, every the connecting plate is kept away from the one end of go-between all with gu fixed ring's inner wall fixed connection, gu the fixed section of thick bamboo of last fixed surface fixedly connected with of go-between, the top fixedly connected with mounting flange of fixed section of thick bamboo, mounting flange's bottom surface fixedly connected with annular arrangement's dead lever, every the bottom of dead lever all is connected with the last fixed surface of go-between.

In a further embodiment, four fixing lugs are fixedly connected to the outer surface of the fixing ring, and embedded parts are arranged in the fixing lugs.

In a further embodiment, a limiting ring is fixedly connected to the bottom surface of the connecting ring, and the upper surface of the limiting ring is fixedly connected with the bottom surface of the fixing ring.

In a further embodiment, a supporting frame is arranged in the fixing cylinder, and the outer surface of the supporting frame is fixedly connected with the inner wall of the fixing cylinder.

In a further embodiment, the upper surface of the mounting flange is provided with mounting holes in an annular arrangement, and each fixing rod is mounted between two mounting holes.

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

this device is through fixed ear on the solid fixed ring and built-in fitting cooperation, pour solid fixed ring and basis jointly, set up the go-between through the inside of solid fixed ring, the bottom of go-between sets up the spacing ring, can guarantee the stability of go-between and solid fixed ring after pouring, set up fixed section of thick bamboo on solid fixed ring, fixed section of thick bamboo top connection mounting flange, connect a plurality of dead levers between mounting flange and the solid fixed ring to guarantee mounting flange's stability, still set up the support frame in the inside of fixed section of thick bamboo simultaneously, further consolidate the processing to the basic ring.

Drawings

Fig. 1 is a schematic perspective view of a wind turbine tower foundation ring reinforcing node structure.

FIG. 2 is a top view of a retaining ring and a connecting ring in a wind turbine tower foundation ring reinforcing node structure.

FIG. 3 is a schematic diagram of a connection structure of a connection ring and a limiting ring in a wind turbine tower foundation ring reinforcing node structure.

FIG. 4 is a top view of a stationary drum in a wind turbine tower foundation ring reinforcing node structure.

In the figure: 1. a fixing ring; 2. a connecting ring; 3. a fixed ear; 4. a fixed rod; 5. a fixed cylinder; 6. a mounting hole; 7. a mounting flange; 8. a limiting ring; 9. a connecting plate; 10. an embedded part; 11. and (5) supporting frames.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

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.

Referring to fig. 1-4, in the utility model, a wind power fan tower foundation ring reinforcing node structure comprises a fixed ring 1, wherein a connecting ring 2 is arranged in the fixed ring 1, four connecting plates 9 are fixedly connected to the outer surface of the connecting ring 2, one end of each connecting plate 9, which is far away from the connecting ring 2, is fixedly connected with the inner wall of the fixed ring 1, the upper surface of the connecting ring 2 is fixedly connected with a fixed cylinder 5, the top end of the fixed cylinder 5 is fixedly connected with a mounting flange 7, the bottom surface of the mounting flange 7 is fixedly connected with annularly arranged fixing rods 4, and the bottom end of each fixing rod 4 is fixedly connected with the upper surface of the connecting ring 2.

Four fixed lugs 3 are fixedly connected with the surface of the fixed ring 1, embedded parts 10 are arranged in each fixed lug 3, the fixed ring 1 and a foundation are conveniently poured and connected through the fixed lugs 3 and the embedded parts 10, the limiting ring 8 is fixedly connected with the bottom surface of the connecting ring 2, the upper surface of the limiting ring 8 is fixedly connected with the bottom surface of the fixed ring 1, the limiting effect of connection is achieved, and the connecting ring 2 is prevented from being separated from the fixed ring 1.

The inside of fixed section of thick bamboo 5 is equipped with support frame 11, and the surface of support frame 11 and the inner wall fixed connection of fixed section of thick bamboo 5 play the effect of strengthening fixed section of thick bamboo 5, and annular arrangement's mounting hole 6 has been seted up to mounting flange 7's upper surface, and every dead lever 4 is all installed between two mounting holes 6, makes things convenient for the installation of tower section of thick bamboo fixed.

The working principle of the utility model is as follows:

when the fixing device is used, firstly, the fixing ring 1 at the bottom of the foundation ring is connected with foundation reinforcing steel bars, then the embedded part 10 is inserted into the fixing lug 3 of the fixing ring 1, foundation concrete is poured, the fixing ring 1, the connecting ring 2 and the limiting ring 8 are poured inside the foundation, the fixing cylinder 5 is connected to the connecting ring 2, the top end of the fixing cylinder 5 is connected with the mounting flange 7, and a plurality of fixing rods 4 are connected between the mounting flange 7 and the connecting ring 2, so that the stability of the mounting flange 7 is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. A wind-powered electricity generation fan tower section of thick bamboo foundation ring reinforcing node structure, its characterized in that: including solid fixed ring (1), the inside of solid fixed ring (1) is equipped with go-between (2), the surface mounting of go-between (2) is connected with four connecting plates (9), every connecting plate (9) keep away from the one end of go-between (2) all with the inner wall fixed connection of solid fixed ring (1), the last fixed surface of go-between (2) is connected with fixed section of thick bamboo (5), the top fixedly connected with mounting flange (7) of fixed section of thick bamboo (5), the bottom surface fixedly connected with annular arrangement's of mounting flange (7 dead lever (4), every the bottom of dead lever (4) all is connected with the last fixed surface of go-between (2).

2. The wind power tower foundation ring reinforcing node structure according to claim 1, wherein: the outer surface of the fixed ring (1) is fixedly connected with four fixed lugs (3), and embedded parts (10) are arranged in the fixed lugs (3).

3. The wind power tower foundation ring reinforcing node structure according to claim 1, wherein: the bottom surface fixedly connected with spacing ring (8) of go-between (2), the upper surface of spacing ring (8) is fixed connection with the bottom surface of solid fixed ring (1).

4. The wind power tower foundation ring reinforcing node structure according to claim 1, wherein: the inside of fixed section of thick bamboo (5) is equipped with support frame (11), the surface of support frame (11) is connected with the inner wall fixed of fixed section of thick bamboo (5) fixedly.

5. The wind power tower foundation ring reinforcing node structure according to claim 1, wherein: the upper surface of mounting flange (7) has seted up annular range's mounting hole (6), every dead lever (4) all installs between two mounting hole (6).