Fan mounting base with damping function

Abstract

The utility model discloses a draught fan installation base with a damping function, and relates to the technical field of draught fan bases, the draught fan installation base comprises an installation base, the two sides of the interior of the installation base are fixedly connected with fixing plates, the two sides of the tops of the two fixing plates are fixedly connected with dampers, and the tops of every two dampers are provided with bearing plates; a fan body is fixedly connected to the tops of the two bearing plates, threaded plates are fixedly connected to the two sides of the exterior of the mounting base, threaded columns are connected to the interiors of the two threaded plates through threads, rotating handles are fixedly connected to the tops of the two threaded columns, and moving blocks are connected to the bottoms of the threaded columns through bearings; connecting rods are fixedly connected to the two sides of the outer portion of the moving block, connecting plates are fixedly connected to the outer ends of the two connecting rods, and shells are fixedly connected to the bottoms of the two connecting plates. The utility model solves the problems that the fan is inconvenient to fix quickly and the installation effect is inconvenient to guarantee.

Description

TECHNICAL FIELD

[0001] The utility model relates to fan base field especially, a kind of base for fan installation with shock-absorbing function. BACKGROUND

[0002] Fan base is widely used in various power generation scenes, such as onshore wind farm, offshore wind farm and small power generation equipment, etc. In onshore wind farm, wind turbine generator system needs to withstand various challenges from nature, such as continuous change of wind force, earthquake, etc., and the base as the infrastructure of the unit can effectively cope with these challenges to ensure stable operation of the unit. In offshore wind farm, the environment is more severe, and the base is required to have higher corrosion resistance, wind and wave resistance and higher stability to ensure long-term stable operation of the wind turbine generator system. In addition, in small power generation equipment such as diesel generator set, the base also plays an indispensable role.

[0003] The existing device is directly installed on the fan by bolt during use, which needs to be further improved. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of inconvenient quick fixing of fan and ensuring installation effect in the prior art, and provides a base for fan installation with shock-absorbing function.

[0005] In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

[0006] A base for fan installation with shock-absorbing function, comprising an installation base, the installation base is internally fixedly connected with a fixed plate on both sides, the top of the two fixed plates is fixedly connected with a damper on both sides, the top of the four dampers is provided with a bearing plate, the top of the two bearing plates is fixedly connected with a fan body, the outside of the installation base is fixedly connected with a threaded plate on both sides, the inside of the two threaded plates is connected with a threaded column through thread, the top of the two threaded columns is fixedly connected with a rotating handle, the bottom of the threaded column is connected with a moving block through bearing, the outside of the moving block is fixedly connected with a connecting rod on both sides, the outer end of the two connecting rods is fixedly connected with a connecting plate, the bottom of the two connecting plates is fixedly connected with a shell, the bottom of the two shells is fixedly connected with an anti-skid pad, the inside of the installation base is fixedly connected with a bottom plate on both sides, and the outside of the moving block is fixedly connected with a limiting rod on one side.

[0007] Preferably, the two damper tops are both penetrated through the bearing plate and in contact with the bearing plate, and the bearing plate is arranged in L shape.

[0008] Preferably, the connecting rod is arranged in zigzag shape in cross section, and the shell is arranged outside the damper top.

[0009] Preferably, the anti-skid pad bottom is in contact with the damper top, and the two limiting rods are both penetrated through the two bottom plates and in contact with the bottom plates.

[0010] Preferably, the moving block bottom is in contact with the bottom plate top, and the limiting rod bottom is fixedly connected with the limiting plate.

[0011] Preferably, the screw plate top is fixedly connected with the cylinder shell on both sides, the two cylinder shells are both fixedly connected with the spring inside, and the two spring tops are both fixedly connected with the clamping column.

[0012] Preferably, the clamping column top is arranged in U shape, and the two clamping column interiors are both in contact with the two rotating handle outer surfaces.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] In the utility model, the threaded column drives the moving block to move downwards and drives the limiting rod to move downwards in the bottom plate to achieve the limiting effect, the moving block drives the connecting rod, the connecting plate and the shell to move synchronously in the moving process, the anti-skid pad is in contact with the damper, so that the place where the multiple damper tops need to be installed and connected can be simplified, and the staff can reduce a large amount of required time when installing and disassembling.

[0015] In the utility model, in order to guarantee that the fan body after installation does not cause the structure to deviate and loosen due to self vibration in the working process, the staff can press the clamping column downwards when rotating the rotating handle, the clamping column drives the spring to compress downwards synchronously in the pressing process, when the rotating handle is rotated to the clamping column top, the clamping column is loosened at this time, then the spring rapidly stretches to drive the clamping column to move upwards and form the limiting for the rotating handle, and the use effect is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the application, and the illustrative embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model.

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the partial structure schematic view of the utility model;

[0019] Figure 3 Separation diagram of part structure of the utility model;

[0020] Figure 4 Enlarged diagram of A in the utility model Figure 3

[0021] In the figure, serial number: 1, mounting base; 2, fixed plate; 3, damper; 4, bearing plate; 5, fan body; 6, threaded plate; 7, threaded column; 8, rotating handle; 9, moving block; 10, connecting rod; 11, connecting plate; 12, shell; 13, non-slip pad; 14, bottom plate; 15, limiting rod; 16, limiting plate; 17, cylindrical shell; 18, spring; 19, clamping column. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Embodiment 1: the embodiment provides a base for fan installation with damping function, referring to Figures 1-4 , specifically, including a base for fan installation with damping function, including mounting base 1, the inside of mounting base 1 is fixedly connected with fixed plate 2 on both sides, the top of two fixed plates 2 is fixedly connected with damper 3 on both sides, four dampers 3 are provided with bearing plate 4 on the top of each other, two bearing plates 4 are fixedly connected with fan body 5 on the top, the outside of mounting base 1 is fixedly connected with threaded plate 6 on both sides, two threaded plates 6 are connected with threaded column 7 inside through thread, the top of two threaded columns 7 is fixedly connected with rotating handle 8, threaded column 7 bottom is connected with moving block 9 through bearing, the outside of moving block 9 is fixedly connected with connecting rod 10 on both sides, the outside of two connecting rods 10 is fixedly connected with connecting plate 11, the bottom of two connecting plates 11 is fixedly connected with shell 12, the bottom of two shells 12 is fixedly connected with non-slip pad 13, the inside of mounting base 1 is fixedly connected with bottom plate 14 on both sides, the outside of moving block 9 is fixedly connected with limiting rod 15 on one side.

[0024] In the embodiment, the top of two dampers 3 penetrates bearing plate 4 and contacts with it, bearing plate 4 is provided as L shape, which can facilitate the positioning and installation work of bearing plate 4.

[0025] In the embodiment, the cross section of connecting rod 10 is provided as zigzag shape, shell 12 is located on the outside of the top of damper 3, which can facilitate the cladding work of shell 12 on the top of damper 3.

[0026] ​In the embodiment, the bottom of the non-slip pad 13 is in contact with the top of the damper 3, and the two limiting rods 15 respectively pass through the inside of the two bottom plates 14 and are in contact with the bottom plates 14, which can facilitate the limiting movement of the limiting rods 15.

[0027] In the embodiment, the bottom of the moving block 9 is in contact with the top of the bottom plate 14, and the bottom of the limiting rod 15 is fixedly connected with the limiting plate 16, which can prevent slipping when the limiting rod 15 rises.

[0028] In the specific implementation process, as shown in Figures 1-3 when it is necessary to install the fan body 5, the worker first needs to move the fan body 5. Since the fan body 5 and the bearing plate 4 are fixedly connected, when the fan body 5 moves, the bearing plate 4 will also move. When the bearing plate 4 moves to the top of the damper 3 and passes through the damper 3, the bearing plate 4 will be in contact with the damper 3. Then the worker rotates the rotating handle 8. The rotating handle 8 will synchronously drive the threaded column 7 to rotate, and the threaded column 7 will drive the moving block 9 to move downward and drive the limiting rod 15 to move downward in the inside of the bottom plate 14 to achieve the limiting effect. The moving block 9 will synchronously drive the connecting rod 10, the connecting plate 11 and the shell 12 to move during the movement of the moving block 9. The shell 12 will cover the top of the damper 3 during the movement of the shell 12. At the same time, the non-slip pad 13 will be in contact with the damper 3, so as to simplify the places where the tops of the multiple dampers 3 need to be installed and connected, and reduce the required time of the worker during installation and disassembly.

[0029] In the embodiment, the top of the threaded plate 6 is fixedly connected with two cylindrical shells 17 on both sides, the inside of the two cylindrical shells 17 is fixedly connected with two springs 18, and the top of the two springs 18 is fixedly connected with a clamping column 19, which can facilitate the sliding work of the clamping column 19.

[0030] In the embodiment, the top of the clamping column 19 is provided in a U shape, and the inside of the two clamping columns 19 is respectively in contact with the outer surface of the two rotating handles 8, which can facilitate the limiting of the rotating handle 8 by the clamping column 19.

[0031] In the specific implementation process, as shown in Figure 3 and Figure 4As shown, in order to ensure that the fan body 5 will not cause the deflection and loosening of the anti-skid pad 13, the shell 12 and the connecting plate 11 and other structures due to the vibration of the fan body 5 during the working process after installation, the worker can press the clamping column 19 downward when rotating the rotating handle 8, the clamping column 19 will synchronously drive the spring 18 to compress downward during the pressing process, when the rotating handle 8 is rotated to the top of the clamping column 19, the clamping column 19 is released at this time, then the spring 18 will quickly stretch to drive the clamping column 19 to move upward and limit the rotating handle 8, if the fan body 5 needs to be disassembled, the worker presses the clamping column 19 downward to move away from the rotating handle 8, and then reversely rotates the rotating handle 8, the rotating handle 8 will synchronously drive the moving block 9 to rise during the rotating process, the moving block 9 will synchronously drive the connecting plate 11, the shell 12 and the anti-skid pad 13 to move away from the top of the damper 3 during the rising process, so that the fan body 5 can be conveniently unlocked.

[0032] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A fan mounting base with shock absorption function, comprising a mounting base (1), characterized in that: The mounting base (1) has fixed plates (2) fixedly connected to both sides inside. The top sides of the two fixed plates (2) are fixedly connected to dampers (3). The top of each pair of dampers (3) is provided with a bearing plate (4). The top of the two bearing plates (4) is fixedly connected to the fan body (5). The mounting base (1) has threaded plates (6) fixedly connected to both sides outside. The two threaded plates (6) have threaded posts (7) connected to the inside by threads. The top of the two threaded posts (7) is fixedly connected to a rotating handle (8). The bottom of the threaded column (7) is connected to a movable block (9) via a bearing. Both sides of the movable block (9) are fixedly connected to connecting rods (10). Both ends of the two connecting rods (10) are fixedly connected to connecting plates (11). Both bottoms of the two connecting plates (11) are fixedly connected to housings (12). Both bottoms of the two housings (12) are fixedly connected to anti-slip pads (13). Both sides of the mounting base (1) are fixedly connected to a base plate (14). A limit rod (15) is fixedly connected to one side of the movable block (9).

2. The fan mounting base with shock absorption function according to claim 1, characterized in that: The tops of both dampers (3) penetrate and contact the support plate (4), which is L-shaped.

3. The fan mounting base with shock absorption function according to claim 1, characterized in that: The connecting rod (10) has a tortuous cross-section, and the housing (12) is located on the top outside of the damper (3).

4. A fan mounting base with shock absorption function according to claim 1, characterized in that: The bottom of the anti-slip pad (13) is in contact with the top of the damper (3), and the two limiting rods (15) pass through the interior of the two base plates (14) and are in contact with each other.

5. A fan mounting base with shock absorption function according to claim 4, characterized in that: The bottom of the moving block (9) is in contact with the top of the base plate (14), and the bottom of the limiting rod (15) is fixedly connected to the limiting plate (16).

6. A fan mounting base with shock absorption function according to claim 5, characterized in that: Both sides of the top of the threaded plate (6) are fixedly connected to cylindrical shells (17), and springs (18) are fixedly connected inside the two cylindrical shells (17). The top of the two springs (18) is fixedly connected to a locking pin (19).

7. A fan mounting base with shock absorption function according to claim 6, characterized in that: The top of the locking post (19) is U-shaped, and the interior of the two locking posts (19) respectively contacts the outer surface of the two rotating handles (8).

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