Supporting base with compression resistance function for wind driven generator

Abstract

The utility model discloses a supporting base with a compression resistance function for a wind driven generator, which comprises a base of the supporting base, a cross-shaped mounting groove arranged at the top of the base, and a wind driven generator bearing seat arranged in the cross-shaped mounting groove, the weight of a wind driven generator is utilized to drive a wind driven generator bearing seat to move downwards, the wind driven generator bearing seat drives a sliding assembly installed on the outer side to slide in four sets of rectangular supporting blocks in the downward moving process, and meanwhile the sliding assembly drives a connecting piece to move; the connecting piece moves in a moving groove formed in the bottom of a moving plate and pushes the moving plate, and the moving plate drives a rotating rod connected with a bearing to rotate, so that a wind driven generator clamping plate hinged to the top of the moving plate stably clamps the outer side of the bottom of the wind driven generator; the four sets of moving plates drive the wind driven generator clamping plates to support the wind driven generator, and the wind driven generator is prevented from being blown to be inclined by strong wind.

Description

Technical Field

[0001] The utility model relates to the technical field of wind turbine generators, in particular to a support base for a wind turbine generator with a pressure-resistant function. Background Art

[0002] As we all know, a wind turbine is an electrical equipment that converts wind energy into mechanical work, which drives the rotor to rotate and ultimately outputs alternating current. A wind turbine is generally composed of components such as a wind wheel, a generator, a direction regulator, a tower, a speed limit safety mechanism and an energy storage device. The working principle of a wind turbine is relatively simple. The wind wheel rotates under the action of wind force, and it converts the kinetic energy of the wind into the mechanical energy of the wind wheel shaft. The generator rotates and generates electricity driven by the wind wheel shaft.

[0003] The traditional wind turbine support base has poor stability and pressure resistance when connected to the ground. When encountering bad weather, it is easy to cause the wind turbine to tilt, thereby increasing safety hazards and reducing stability during use. For this reason, we provide a wind turbine support base with pressure resistance for use. Utility Model Content

[0004] The purpose of the utility model is to provide a support base for a wind turbine generator with a pressure-resistant function to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support base for a wind turbine with a pressure-resistant function, comprising a base of the support base, a cross-shaped mounting groove is provided on the top of the base, two groups of rectangular support blocks are respectively installed at one end of the bottom of four groups of the cross-shaped mounting grooves, a sliding assembly is respectively installed between the two groups of the rectangular support blocks, and a wind turbine bearing seat is installed between the sliding assemblies;

[0006] The inner ends of the cross-shaped mounting groove are respectively connected with rotating rods by bearings, and movable plates are respectively installed on the outer sides of the four groups of rotating rods. The bottoms of the movable plates are respectively provided with movable grooves, and connecting parts are hinged between the two groups of movable grooves and the sliding components. The tops of the four groups of movable plates are respectively hinged with wind turbine clamping plates to clamp the wind turbines firmly.

[0007] Preferably, the sliding assembly includes slide grooves and lifting blocks, multiple groups of the slide grooves are respectively opened on both sides of the inside of each group of rectangular support blocks, the two ends of four groups of lifting blocks are respectively slidably connected between two adjacent groups of slide grooves, the wind turbine load-bearing seat is installed between the four groups of lifting blocks and the other end of the lifting block is hinged to the connecting piece.

[0008] Preferably, the connecting member comprises a connecting plate, and a plurality of groups of the connecting plates are respectively hinged between each group of lifting blocks and the two groups of movable grooves that are slidably connected.

[0009] Preferably, one side of the four groups of wind turbine clamping plates is respectively bonded with a shock-absorbing pad.

[0010] Preferably, threaded holes are provided in a ring shape on the top of the wind turbine bearing seat, and a plurality of groups of threaded holes are used to mount the wind turbine via bolts.

[0011] Preferably, stoppers are respectively installed on the tops of the multiple groups of rectangular support blocks, and the multiple groups of stoppers block the lifting blocks.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model places the bottom of the wind turbine generator in the wind turbine generator bearing seat installed inside the cross-shaped mounting groove through the cross-shaped mounting groove opened on the top of the base, and uses the weight of the wind turbine generator to drive the wind turbine generator bearing seat to move downward. During the downward movement of the wind turbine generator bearing seat, the sliding assembly installed on the outside is driven to slide inside the four groups of rectangular support blocks. At the same time, the sliding assembly drives the connecting piece to move. The connecting piece moves in the moving groove opened at the bottom of the moving plate and pushes the moving plate. The moving plate drives the rotating rod connected to the bearing to rotate, so that the wind turbine generator clamping plate hinged on the top of the moving plate clamps the outer side of the bottom of the wind turbine generator firmly. When wind blows towards the wind turbine generator, the four groups of moving plates drive the wind turbine generator clamping plate to support the wind turbine generator to prevent the wind turbine generator from being tilted by strong wind.

[0014] 2. The utility model moves the wind turbine load-bearing seat downward and drives the lifting block installed on the outside to move downward. When the lifting block drives the connecting plate hinged on one side to move, the connecting plate pulls the moving plate to move and slides in the moving groove. The shock-absorbing pad bonded to one side of the wind turbine clamping plate reduces the collision between the wind turbine clamping plate and the wind turbine, thereby avoiding damage to the wind turbine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the movable plate of the utility model;

[0017] Figure 3 For this utility model Figure 2 An enlarged schematic diagram of point A.

[0018] In the figure: 1, base, 2, cross-shaped mounting groove, 3, rectangular support block, 4, slide groove, 5, lifting block, 6, connecting plate, 7, rotating rod, 8, moving plate, 9, moving groove, 10, wind turbine clamping plate, 11, shock-absorbing pad, 12, wind turbine load-bearing seat, 13, threaded hole, 14, stopper. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 As shown, the utility model is a support base for a wind turbine with a pressure-resistant function, comprising a support base 1, a cross-shaped mounting groove 2 is provided on the top of the base 1, four groups of two groups of rectangular support blocks 3 are respectively installed at one end of the bottom of the four groups of cross-shaped mounting grooves 2, sliding components are respectively installed between the four groups of rectangular support blocks 3, and a wind turbine bearing seat 12 is installed between the sliding components;

[0021] The inner ends of the cross-shaped mounting groove 2 are respectively connected with rotating rods 7 by bearings, and movable plates 8 are respectively installed on the outer sides of the four groups of rotating rods 7. The bottoms of the movable plates 8 are respectively provided with movable grooves 9. Connectors are hinged between the two groups of movable grooves 9 and the sliding components, and the tops of the four groups of movable plates 8 are respectively hinged with wind turbine clamping plates 10 to clamp the wind turbines firmly.

[0022] In this embodiment, the bottom of the wind turbine is placed in a wind turbine load-bearing seat 12 installed inside the cross-shaped mounting groove 2 by opening a cross-shaped mounting groove 2 at the top of the base 1, and the weight of the wind turbine is used to drive the wind turbine load-bearing seat 12 to move downward. During the downward movement of the wind turbine load-bearing seat 12, the sliding component installed on the outside is driven to slide inside the four groups of rectangular support blocks 3. At the same time, the sliding component drives the connecting part to move, and the connecting part moves in the moving groove 9 opened at the bottom of the moving plate 8 and pushes the moving plate 8. The moving plate 8 drives the rotating rod 7 connected to the bearing to rotate, so that the wind turbine clamping plate 10 hinged on the top of the moving plate 8 clamps the outer side of the bottom of the wind turbine firmly.

[0023] See also Figure 3As shown, the sliding assembly includes a slide groove 4 and a lifting block 5. Multiple groups of slide grooves 4 are respectively opened on both sides of the inside of each group of rectangular support blocks 3. The two ends of four groups of lifting blocks 5 are respectively slidably connected between two adjacent groups of slide grooves 4. The wind turbine bearing seat 12 is installed between the four groups of lifting blocks 5 and the other end of the lifting block 5 is hinged to the connecting piece.

[0024] In this embodiment, the wind turbine bearing base 12 moves downward and drives the lifting block 5 installed on the outside to move downward, the lifting block 5 drives the hinged connection part on one side to move, and the lifting block 5 moves downward in the sliding grooves 4 opened on both sides inside the rectangular support block 3.

[0025] See also Figure 3 As shown, the connecting member includes a connecting plate 6, and a plurality of connecting plates 6 are respectively hinged between each group of lifting blocks 5 and two groups of moving grooves 9 that are slidably connected.

[0026] In this embodiment, by connecting the connecting plate 6 between each group of lifting blocks 5 and the moving groove 9 , when the lifting blocks 5 drive the connecting plate 6 to move, the connecting plate 6 pulls the moving plate 8 to move and slide in the moving groove 9 .

[0027] See also Figure 2 As shown, one side of the four groups of wind turbine clamping plates 10 is respectively bonded with a shock absorbing pad 11 .

[0028] In this embodiment, the shock-absorbing pads 11 are bonded to one side of the four groups of wind turbine clamping plates 10 . The shock-absorbing pads 11 reduce the collision between the wind turbine clamping plates 10 and the wind turbine, thereby preventing the wind turbine from being damaged.

[0029] See also Figure 1 and Figure 2 As shown, a threaded hole 13 is provided in a ring shape on the top of the wind turbine bearing base 12, and a plurality of groups of threaded holes 13 are used to install the wind turbine through bolts.

[0030] In this embodiment, through the threaded hole 13 annularly opened on the top of the wind generator bearing base 12, when the wind generator is placed inside the wind generator bearing base 12, the wind generator coincides with the threaded hole 13 and is fixed by bolt threaded connection.

[0031] See also Figure 2 As shown, stoppers 14 are respectively installed on the tops of the multiple groups of rectangular support blocks 3 , and the multiple groups of stoppers 14 block the lifting blocks 5 .

[0032] In this embodiment, the stoppers 14 are respectively installed on the top of the plurality of groups of rectangular support blocks 3 , and the stoppers 14 block the lifting blocks 5 to prevent the lifting blocks 5 from being separated from the rectangular support blocks 3 .

[0033] Working principle: The utility model is a support base for a wind turbine with a pressure-resistant function. During use, the bottom of the wind turbine is placed in the wind turbine bearing seat 12 installed inside the cross-shaped mounting groove 2, and the weight of the wind turbine is used to drive the wind turbine bearing seat 12 to move downward. During the downward movement of the wind turbine bearing seat 12, the lifting block 5 installed on the outside is driven to move downward in the slide grooves 4 opened on both sides of the rectangular support block 3, and the lowering block 5 drives the connecting plate 6 to move, and the connecting plate 6 pulls the moving plate 8 to move and slides in the moving groove 9 and pushes the moving plate 8, and the moving plate 8 drives the bearing The connected rotating rod 7 rotates so that the wind turbine clamping plate 10 hinged on the top of the movable plate 8 firmly clamps the outer side of the bottom of the wind turbine. The threaded hole 13 is annularly opened on the top of the wind turbine load-bearing seat 12. When the wind turbine is placed inside the wind turbine load-bearing seat 12, the wind turbine coincides with the threaded hole 13 and is fixed by a bolt threaded connection. The blocks 14 respectively installed on the top of the rectangular support block 3 block the lifting block 5 to prevent the lifting block 5 from detaching from the rectangular support block 3. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A support base for a wind turbine with a pressure-resistant function, comprising a base (1) of the support base, characterized in that: A cross-shaped mounting groove (2) is provided on the top of the base (1); two groups of rectangular support blocks (3) are respectively installed at one end of the bottom of the four groups of cross-shaped mounting grooves (2); a sliding assembly is respectively installed between the two groups of rectangular support blocks (3); and a wind turbine generator bearing seat (12) is installed between the sliding assemblies; The inner ends of the cross-shaped mounting groove (2) are respectively connected to rotating rods (7) by bearings, and the outer sides of the four groups of rotating rods (7) are respectively installed with movable plates (8), and the bottoms of the movable plates (8) are respectively provided with movable grooves (9), and connecting parts are hinged between the two groups of movable grooves (9) and the sliding components, and the tops of the four groups of movable plates (8) are respectively hinged with wind turbine clamping plates (10) to clamp the wind turbine firmly.

2. The support base for a wind turbine generator with pressure resistance according to claim 1, characterized in that: The sliding assembly comprises a slide groove (4) and a lifting block (5), wherein a plurality of groups of the slide grooves (4) are respectively arranged on both sides of the inside of each group of rectangular support blocks (3), and the two ends of four groups of lifting blocks (5) are respectively slidably connected between two adjacent groups of slide grooves (4), and the wind turbine bearing seat (12) is installed between the four groups of lifting blocks (5), and the other end of the lifting block (5) is hinged to the connecting piece.

3. The support base for a wind turbine generator with pressure resistance according to claim 2, characterized in that: The connecting member comprises a connecting plate (6), and a plurality of groups of the connecting plates (6) are respectively hinged between each group of lifting blocks (5) and the two groups of movable grooves (9) that are slidably connected.

4. The support base for a wind turbine generator with pressure resistance according to claim 1, characterized in that: One side of the four groups of wind turbine clamping plates (10) is respectively bonded with a shock absorbing pad (11).

5. The support base for a wind turbine generator with pressure resistance according to claim 4, characterized in that: The top of the wind turbine bearing seat (12) is provided with threaded holes (13) in a ring shape, and a plurality of groups of the threaded holes (13) are used to install the wind turbine via bolts.

6. The support base for a wind turbine generator with pressure resistance according to claim 1, characterized in that: Stop blocks (14) are respectively installed on the tops of the plurality of groups of rectangular support blocks (3), and the plurality of groups of stop blocks (14) block the lifting blocks (5).

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