CN211715262U

CN211715262U - Foundation protection device of wind generating set

Info

Publication number: CN211715262U
Application number: CN202020251442.4U
Authority: CN
Inventors: 俞宙
Original assignee: Shanghai Qinchen Mechanical Equipment Co ltd
Current assignee: Shanghai Qinchen Mechanical Equipment Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-20
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a wind generating set basis protection device relates to shock attenuation installation technical field, including base member, main part, the nestification has the vertical reinforcing bar of placing in the base member, the outer wall of reinforcing bar is through pricking a fixedly connected with reinforcing bar circle, the inboard of reinforcing bar circle is connected with concrete layer, the main part nestification is in the concrete layer, the bottom mounting of main part has the fixed strip that is located the concrete layer below, the bottom fixedly connected with resistance piece of fixed strip, the knot has all been welded on the top of reinforcing bar circle, the top fixedly connected with wire rope of knot, wire rope's other end fixedly connected with ring is buckled, the ring is buckled nestedly in the outer wall of main part. The utility model discloses a buffer board will cushion the processing through the spring resistance ware to the impact force to the protection main part is not damaged, avoids the main part to carry out the during operation, appears rocking the phenomenon.

Description

Foundation protection device of wind generating set

Technical Field

The utility model relates to a shock attenuation installation technical field especially relates to a wind generating set basis protection device.

Background

With the rapid development of economy and the progress of science and technology in various regions, the tower barrel of the wind generating set is a tower rod of wind power generation, the tower barrel mainly plays a supporting role in the wind generating set, and absorbs the vibration of the wind generating set, when the tower barrel of the wind generating set is installed, the tower barrel of the wind generating set needs to be installed, the vibration generated by the tower barrel of the wind power generation is weakened, the stability of the tower barrel of the wind power generation is enhanced, meanwhile, some tower rods of the wind power generation are installed on the top or the waist of a mountain or installed in a mountain area with more stones, the stones are easy to be driven by strong wind to roll, so that the tower rods of the wind power generation are collided, the damage to the.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wind generating set foundation protection device.

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

the utility model provides a wind generating set basis protection device, includes base member, main part, the nestification has the vertical reinforcing bar of placing in the base member, the outer wall of reinforcing bar is through pricking a fixedly connected with reinforcing bar circle, the inboard of reinforcing bar circle is connected with concrete layer, the main part nestification is in the concrete layer, the bottom mounting of main part has the fixed strip that is located the concrete layer below, the bottom fixedly connected with resistance piece of fixed strip, the rope fastening has all been welded on the top of reinforcing bar circle, the top fixedly connected with wire rope of rope fastening, wire rope's other end fixedly connected with ring fastening, the ring fastening is nested in the outer wall of main part, the outer wall of main part is fixed with a plurality of spring resistance wares that are located the ring fastening below, spring resistance ware's the other end is fixed with the buffer board.

Preferably, the number of the reinforcing steel bars is four, and the four groups of the reinforcing steel bars are symmetrically arranged by using the central axis of the reinforcing steel bar ring.

Preferably, the number of the reinforcing steel rings is five, and the five reinforcing steel rings are arranged at equal intervals along the reinforcing steel bars.

Preferably, the bottom of the base body is fixedly connected with a fixing plate located above the concrete layer, the upper surface of the fixing plate is provided with a fixing hole communicated with the lower surface, the inner wall of the fixing hole is inserted with an insertion rod, and the bottom end of the insertion rod is embedded in the concrete layer.

Preferably, the fixed strips are four groups, the fixed strips are fixedly connected with four resistance blocks, and the four groups of fixed strips are symmetrically arranged by using the central axis of the main body.

Preferably, the number of the buffer plates is four, four groups of the buffer plates are symmetrically arranged with the central axis of the main body, and the buffer plates are fan-shaped.

Preferably, the spring resistor comprises a sleeve, a spring, a limiting plate and a supporting block, the limiting plate is nested in the spring, the spring is located between the limiting plate and the sleeve, the limiting plate is fixedly connected with the supporting block, and the supporting block penetrates through the sleeve and extends to the outside of the sleeve.

The utility model has the advantages that:

1, when landslide occurs or stones roll off, the stones hit the buffer plate, most of the impact force received by the buffer plate is transferred to the spring resistance device, the spring in the spring resistance device is compressed, the buffer plate buffers the impact force through the spring resistance device, so that the main body is protected from being damaged, and the phenomenon of shaking when the main body works is avoided,

2, one end of the underground part achieves the function of fixing the main body through the fixing strips and the resistance blocks, and the reinforcing steel bars, the reinforcing steel bar rings and the concrete designed at the bottom of the underground part ensure the absolute stability of the main body and weaken the vibration generated by the wind power tower,

3, through the design of ring buckle, wire rope, concrete layer, improve the connectivity between main part and the steel, ensure the installation of device right more firm simultaneously.

Drawings

Fig. 1 is the structure schematic diagram of the utility model discloses a wind generating set basis protection device.

Fig. 2 is a top view of the utility model discloses a wind generating set basis protection device.

Fig. 3 is the utility model discloses a structural schematic of wind generating set basis protection device's reinforcing bar.

Fig. 4 is the structure diagram of the fixing strip of the wind generating set foundation protection device of the present invention.

Fig. 5 is a schematic structural view of the spring resistor of the wind generating set foundation protection device of the present invention.

Reference numbers in the figures: the steel wire rope comprises a base body 1, a main body 2, a steel bar 3, a steel bar 4, a steel reinforcing ring 5, a resistance block 6, a rope buckle 7, a ring buckle 8, a steel wire rope 9, a concrete layer 10, a spring resistance device 11, a sleeve 111, a spring 112, a limiting plate 113, a supporting block 114, a buffer plate 12, a fixing plate 13 and an inserted rod 14.

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.

Referring to fig. 1-5, a wind generating set foundation protection device, including base member 1, main part 2, vertically placed reinforcing bar 3 has been nested in base member 1, the outer wall of reinforcing bar 3 is through pricking silk fixedly connected with reinforcing bar circle 4, the inboard of reinforcing bar circle 4 is connected with concrete layer 10, main part 2 is nested in concrete layer 10, the bottom mounting of main part 2 has the fixed strip 5 that is located concrete layer 10 below, the bottom mounting of fixed strip 5 has resistance piece 6, rope fastening 7 has all been welded on the top of reinforcing bar circle 4, the top fixedly connected with wire rope 9 of rope fastening 7, wire rope 9's the other end fixedly connected with ring is detained 8, ring detains 8 nestification in main part 2's outer wall, main part 2's outer wall is fixed with a plurality of spring resistance wares 11 that are located ring fastening 8 below, the other end of spring resistance ware 11 is fixed with buffer board 12.

Four reinforcing steel bars 3, four groups of reinforcing steel bars 3 are symmetrically arranged by the central axis of the reinforcing steel bar rings 4, five reinforcing steel bar rings 4 are arranged at equal intervals along the reinforcing steel bars 3, the bottom of the base body 1 is fixedly connected with a fixing plate 13 positioned above the concrete layer 10, the upper surface of the fixing plate 13 is provided with a fixing hole communicated with the lower surface, the inner wall of the fixing hole is inserted with an inserted rod 14, the bottom end of the inserted rod 14 is embedded in the concrete layer 10, four groups of fixing strips 5 are provided, four resistance blocks 6 fixedly connected on the fixing strips 5 are provided, the four groups of fixing strips 5 are symmetrically arranged by the central axis of the main body 2, four groups of buffer plates 12 are provided, the four groups of buffer plates 12 are symmetrically arranged by the central axis of the main body 2, the buffer plates 12 are fan-shaped, the spring resistor 11 comprises a sleeve 111, a spring 112, a limit plate 113 and a support block 114, the limit plate 113 is embedded in, the limit plate 113 is fixedly connected to the supporting block 114, and the supporting block 114 penetrates through the sleeve 111 and extends to the outside of the sleeve 111.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The working principle is as follows:

when the utility model is used, the utility model,

when taking place mountain landslide or when the stone rolls off, the buffer board 12 is hit to the stone, most impact that buffer board 12 can receive shifts to spring resistance ware 11 on, spring 112 in the spring resistance ware 11 receives the compression, buffer board 12 will cushion the processing through spring resistance ware 11 to the impact, thereby protection main part 2 is not damaged, avoid the main part when carrying out work, the phenomenon of rocking appears, secret one end reaches the effect of fixed main part 2 through fixed strip and resistance piece, reinforcing bar 3 of underneath design, reinforcing bar circle 4, thereby concrete 10 nevertheless protects the absolute stability of main part 2, weaken the vibrations that wind power tower section of thick bamboo produced, through ring 8, wire rope 9, concrete layer 10's design, improve the connectivity between main part 2 and the steel 3, ensure simultaneously that the device is more firm to 2's installation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wind generating set basis protection device, includes base member (1), main part (2), its characterized in that, nested reinforcing bar (3) that have vertical placing in base member (1), the outer wall of reinforcing bar (3) is through pricking silk fixedly connected with reinforcing bar circle (4), the inboard of reinforcing bar circle (4) is connected with concrete layer (10), main part (2) nestification is in concrete layer (10), the bottom mounting of main part (2) has fixed strip (5) that are located concrete layer (10) below, the bottom fixedly connected with resistance piece (6) of fixed strip (5), rope fastening (7) have all been welded on the top of reinforcing bar circle (4), the top fixedly connected with wire rope (9) of rope fastening (7), the other end fixedly connected with ring fastening (8) of wire rope (9), ring fastening (8) nestification is in the outer wall of main part (2), the outer wall of main part (2) is fixed with a plurality of spring resistance ware (11) that are located ring knot (8) below, the other end of spring resistance ware (11) is fixed with buffer board (12).

2. The foundation protection device of the wind generating set according to claim 1, wherein the number of the reinforcing steel bars (3) is four, and four groups of the reinforcing steel bars (3) are symmetrically arranged with respect to the central axis of the reinforcing steel bar ring (4).

3. A wind turbine foundation protection device according to claim 1, wherein there are five reinforcing steel coils (4), and five reinforcing steel coils (4) are arranged at equal intervals along the reinforcing steel bars (3).

4. The wind generating set foundation protection device of claim 1, wherein the bottom of the base body (1) is fixedly connected with a fixing plate (13) located above the concrete layer (10), the upper surface of the fixing plate (13) is provided with a fixing hole communicated with the lower surface, the inner wall of the fixing hole is inserted with an insertion rod (14), and the bottom end of the insertion rod (14) is embedded in the concrete layer (10).

5. The wind generating set foundation protection device according to claim 1, wherein the number of the fixing strips (5) is four, the number of the resistance blocks (6) fixedly connected to the fixing strips (5) is four, and the four fixing strips (5) are symmetrically arranged with respect to the central axis of the main body (2).

6. The wind generating set foundation protection device according to claim 1, wherein the number of the buffer plates (12) is four, four groups of the buffer plates (12) are symmetrically arranged with respect to the central axis of the main body (2), and the buffer plates (12) are fan-shaped.

7. The wind generating set foundation protection device of claim 1, wherein the spring resistor (11) comprises a sleeve (111), a spring (112), a limiting plate (113) and a supporting block (114), the limiting plate (113) is nested in the spring (112), the spring (112) is located between the limiting plate (113) and the sleeve (111), the limiting plate (113) is fixedly connected with the supporting block (114), and the supporting block (114) penetrates through the sleeve (111) and extends to the outside of the sleeve (111).