Wind power elastic supporting device convenient to disassemble

Abstract

The invention provides a wind power elastic supporting device convenient to disassemble. The wind power elastic supporting device comprises a main body mechanism and a supporting mechanism. The main body mechanism comprises a lower bottom plate, a stand column and a cross beam, clamping blocks are integrally formed at the bottom of the cross beam at equal intervals, key grooves are formed in the top of the lower bottom plate at equal intervals, the clamping blocks of the stand column are clamped with the lower bottom plate through the key grooves, and first bolts are in threaded connection with one side of the stand column at equal intervals; the supporting mechanism comprises a metal rubber composite conical spring, the two ends of the metal rubber composite conical spring are fixedly connected with connecting plates, and the two connecting plates are attached to the lower bottom plate and the cross beam correspondingly. The split type design of the cross beam, the stand columns and the lower bottom plate is adopted, all the components are connected through the high-strength first bolts and the screws, disassembly transportation and on-site rapid assembly are facilitated, the key grooves and the clamping blocks are arranged at the connecting positions, the assembly alignment precision is ensured, and meanwhile component dislocation during disassembly is avoided.

Description

Technical Field

[0001] The invention relates to an elastic support device, in particular to an elastic support device for wind power which is easy to disassemble, and belongs to the technical field of elastic support. Background Art

[0002] In the modern wind power industry, the stability and safety of wind power equipment are of vital importance, so its key components must be designed with reliable support systems. Although the support devices on the market can provide a certain degree of stability, they are generally difficult to disassemble, which not only increases the difficulty of equipment maintenance, but also increases maintenance costs. Traditional support devices usually use complex connection methods and mechanical structures, making the disassembly and assembly process complicated and time-consuming, which not only affects maintenance efficiency, but may also cause additional damage due to improper operation, thereby affecting the operation of the entire wind turbine generator set;

[0003] In order to solve the above technical problems, a wind power elastic support device which is easy to disassemble is proposed.

[0004] Invention content

[0005] In view of this, the present invention provides a new type of wind power elastic support device that is easy to disassemble, so as to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The novel technical solution of the present invention is implemented as follows: an easily disassembled wind power elastic support device comprises a main body mechanism and a support mechanism;

[0007] The main body mechanism comprises a lower bottom plate, a column and a crossbeam, the bottom of the crossbeam is evenly distributed with a block integrally formed, the top of the lower bottom plate is evenly distributed with a key slot, the block of the column is engaged with the lower bottom plate through the key slot, one side of the column is evenly distributed with a first bolt threadedly connected, one end of the first bolt is threadedly connected to the lower bottom plate, the top of the column is evenly distributed with a screw rod fixedly connected, the screw rod passes through the crossbeam, and one side of the screw rod is sleeved with a limit nut;

[0008] The support mechanism comprises a metal-rubber composite conical spring, both ends of which are fixedly connected with connecting plates, and the two connecting plates are respectively fitted with the lower bottom plate and the crossbeam.

[0009] Further preferably, a rubber pad is fixedly connected to the bottom of the lower base plate.

[0010] Further preferably, first fixing holes are equidistantly distributed inside the lower base plate, and second fixing holes are equidistantly distributed on one side of the crossbeam.

[0011] Further preferably, a gasket is fixedly connected to one side of the limit nut.

[0012] Further preferably, the lower base plate and the side of the cross beam close to the connecting plate are both fixedly connected with magnetic blocks.

[0013] Further preferably, the internal thread of the connecting plate is connected with a second bolt, and one end of the second bolt close to the lower base plate and the cross beam is threadedly connected to the lower base plate and the cross beam respectively.

[0014] The new embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0015] The new type of the present invention adopts a split design of cross beams, columns and lower base plates, and the components are connected by high-strength first bolts and screws, which is convenient for disassembly and transportation and rapid on-site assembly. Keyways and blocks are provided at the connections to ensure assembly alignment accuracy and avoid component misalignment during disassembly.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a new structural diagram of the present invention;

[0019] Figure 2 This is a structural diagram of the novel metal-rubber composite conical spring of the present invention;

[0020] Figure 3 This is a structural diagram of the new middle and lower bottom plate and cross beam of the present invention;

[0021] Figure 4 This is a structural diagram of the novel center column of the present invention.

[0022] Figure numerals: 10, main body; 11, lower base plate; 12, rubber pad; 13, first fixing hole; 14, magnetic block; 15, keyway; 16, crossbeam; 17, second fixing hole; 18, limit nut; 19, gasket; 31, column; 32, block; 33, first bolt; 34, screw; 20, supporting mechanism; 21, metal-rubber composite conical spring; 22, connecting plate; 23, second bolt. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The following is a detailed description of the new embodiments of the present invention in conjunction with the accompanying drawings.

[0025] like Figure 1-4 As shown, a new embodiment of the present invention provides a wind power elastic support device that is easy to disassemble, and is composed of a main body mechanism 10 and a support mechanism 20.

[0026] The main body mechanism 10 includes a lower base plate 11, a column 31 and a cross beam 16. The bottom of the cross beam 16 is evenly distributed with a block 32 integrally formed, and the top of the lower base plate 11 is evenly distributed with a key slot 15. The block 32 of the column 31 is engaged with the lower base plate 11 through the key slot 15. One side of the column 31 is evenly distributed with a first bolt 33 threadedly connected, and one end of the first bolt 33 is threadedly connected to the lower base plate 11. The top of the column 31 is evenly distributed and fixedly connected with a screw rod 34, which passes through the cross beam 16. A limiting nut 18 is mounted on one side of the screw rod 34. The interior of the lower base plate 11 is evenly distributed with first fixing holes 13, and one side of the cross beam 16 is evenly distributed with second fixing holes 17. The bottom of the lower base plate 11 is fixedly connected with a rubber pad 12.

[0027] In one embodiment, in order to prevent the limiting nut 18 from loosening, a gasket 19 is fixedly connected to one side of the limiting nut 18 .

[0028] The supporting mechanism 20 includes a metal-rubber composite conical spring 21, which is composed of a vulcanized metal ring and a rubber layer. Both ends of the metal-rubber composite conical spring 21 are fixedly connected with connecting plates 22, and the two connecting plates 22 are respectively attached to the lower base plate 11 and the cross beam 16.

[0029] In one embodiment, the metal-rubber composite conical spring 21 has a built-in sealing diaphragm to prevent hydraulic oil leakage and extend the service life.

[0030] In one embodiment, in order to prevent the connection plate 22 from shifting during installation, the lower base plate 11 and the side of the cross beam 16 close to the connection plate 22 are fixedly connected with a magnetic block 14 , and the magnetic block 14 adsorbs the metal connection plate 22 .

[0031] In one embodiment, in order to facilitate fixing the position of the connecting plate 22, the internal thread of the connecting plate 22 is connected with a second bolt 23, and one end of the second bolt 23 close to the lower base plate 11 and the cross beam 16 is threadedly connected to the lower base plate 11 and the cross beam 16 respectively.

[0032] When the new type of the present invention is in operation: the position of the lower base plate 11 is fixed, and then the column 31 is connected to the lower base plate 11, so that the bottom block 32 of the column 31 is inserted into the key groove 15, and the first bolt 33 is installed into the column 31, so that the first bolt 33 passes through the column 31 and is connected to the lower base plate 11, thereby fixing the column 31 and the lower base plate 11, and placing the cross beam 16 on the top of the column 31, so that the screw rod 34 at the top of the column 31 passes through the cross beam 16, and a limiting nut 18 with a gasket 19 is installed on the side where the screw rod 34 passes through the cross beam 16, so that the gasket 19 is located between the limiting nut 18 and the cross beam 16, and the metal-rubber composite conical spring 21 is placed on one side of the lower base plate 11, so that the connecting plates 22 at both ends of the metal-rubber composite conical spring 21 are respectively adsorbed by the magnetic blocks 14 at the lower base plate 11 and the cross beam 16, and then the connecting plate 22 is connected and fixed to the lower base plate 11 and the cross beam 16 by the second bolt 23, and the assembly can be completed.

[0033] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of various changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An easily disassembled wind power elastic support device, characterized in that: It comprises a main body mechanism (10) and a supporting mechanism (20); The main body mechanism (10) comprises a lower base plate (11), a column (31) and a crossbeam (16); a block (32) is formed integrally at the bottom of the crossbeam (16) at equal intervals; a keyway (15) is formed at the top of the lower base plate (11) at equal intervals; the block (32) of the column (31) is engaged with the lower base plate (11) through the keyway (15); a first bolt (33) is threadedly connected at equal intervals on one side of the column (31); one end of the first bolt (33) is threadedly connected to the lower base plate (11); a screw rod (34) is fixedly connected at equal intervals on the top of the column (31); the screw rod (34) passes through the crossbeam (16); a limit nut (18) is sleeved on one side of the screw rod (34); The support mechanism (20) comprises a metal-rubber composite conical spring (21), both ends of the metal-rubber composite conical spring (21) are fixedly connected with connecting plates (22), and the two connecting plates (22) are respectively fitted with the lower base plate (11) and the crossbeam (16).

2. The easily disassembled wind power elastic support device according to claim 1, characterized in that: A rubber pad (12) is fixedly connected to the bottom of the lower base plate (11).

3. The easily disassembled wind power elastic support device according to claim 1, characterized in that: The lower base plate (11) is provided with first fixing holes (13) at equal intervals inside, and the side of the crossbeam (16) is provided with second fixing holes (17) at equal intervals.

4. The easily disassembled wind power elastic support device according to claim 1, characterized in that: A gasket (19) is fixedly connected to one side of the limiting nut (18).

5. The easily disassembled wind power elastic support device according to claim 1, characterized in that: The lower base plate (11) and the cross beam (16) are both fixedly connected to a magnetic block (14) on one side close to the connecting plate (22).

6. The easily disassembled wind power elastic support device according to claim 1, characterized in that: The internal thread of the connecting plate (22) is connected to a second bolt (23), and one end of the second bolt (23) close to the lower base plate (11) and the cross beam (16) is respectively threadedly connected to the lower base plate (11) and the cross beam (16).

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