A wind tower installation stability detection and compensation device

Abstract

This invention relates to the field of wind turbine installation, specifically disclosing a wind turbine installation stability detection and compensation device, comprising: several positioning frames; a positioning base assembly connected to the positioning frames; a central stabilizing seat assembly connected to the side of the positioning base assembly away from the positioning frames; a wind turbine assembly connected to the central stabilizing seat assembly; a stability compensation device connected to the positioning base assembly and penetratingly connected to the central stabilizing seat assembly; and a stabilizing frame assembly connected to the central stabilizing seat assembly. The stability compensation device includes: a sensing device connected internally to the central stabilizing assembly; and a feedback compensation component connected to the positioning base assembly and penetratingly connected to the central stabilizing seat assembly. This device can detect the tilting trend of the wind turbine and compensate for its tilt, preventing it from tipping over, in conjunction with the stabilizing frame assembly.

Description

Technical Field

[0001] This invention relates to the wind tower installation industry, specifically a wind tower installation stability detection and compensation device. Background Technology

[0002] A wind tower is a facility that provides fresh air to urban underground spaces. In today's urbanization, one application of wind towers is to provide fresh air to an increasing number of urban underground spaces. In addition to underground buildings, underground spaces also include many types of underground public facilities, such as subways, underground municipal utility tunnels, underground tunnels, and underground motor vehicle corridors, all of which require the use of wind towers for ventilation.

[0003] Some wind turbines are installed on the top of buildings. Due to their high installation position, the stability requirements for wind turbine installation are also high. Currently, wind turbines are installed and fixed at the bottom using simple bases. When the wind force is too strong, there are certain safety hazards. Therefore, we urgently need to develop a wind turbine installation stability detection and compensation device. Summary of the Invention

[0004] The purpose of this invention is to provide a wind tower installation stability detection and compensation device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A wind tower installation stability detection and compensation device, comprising:

[0007] Several positioning frames;

[0008] A positioning base assembly, which is connected to a positioning frame;

[0009] A centrally located stabilizing base assembly is connected to the side of the positioning base assembly away from the positioning frame.

[0010] A wind tower assembly, wherein the wind tower assembly is connected to a centrally located stabilizer assembly;

[0011] A stabilization compensation device, which is connected to the positioning base assembly and is also connected through the central stabilizing base assembly;

[0012] A stabilizer assembly, which is connected to a central stabilizer assembly, is used for limiting support of the stability compensation device;

[0013] The stabilization compensation device includes:

[0014] The sensing device is internally connected to the centrally located stabilizer assembly;

[0015] The feedback compensation component is connected to the positioning base component and is also connected through the central stabilizer component. It is used in conjunction with the sensing device to complete the stability compensation of the wind tower component.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the device can detect the tilting trend of the wind tower, and the sensing device and feedback compensation component work together to realize the tilt compensation of the wind tower and prevent the wind tower from tilting. With the help of the stabilizing frame component, the installation safety of the wind tower is further improved, which has high practicality and market prospects. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the internal structure of a wind tower installation stability detection and compensation device according to an embodiment of the present invention.

[0018] Figure 2 This is a schematic diagram of the external structure of a wind tower installation stability detection and compensation device according to an embodiment of the present invention.

[0019] Figure 3 This is a top view of the centrally located stabilizing seat assembly in a wind tower installation stability detection and compensation device according to an embodiment of the present invention.

[0020] Figure 4 This is a schematic diagram of the induction device in a wind tower installation stability detection and compensation device according to an embodiment of the present invention.

[0021] In the diagram: 1-Positioning frame, 2-Positioning base assembly, 3-Central stabilizer assembly, 4-Wind tower assembly, 5-Stabilization compensation device, 6-Sensing device, 7-Feedback compensation assembly, 8-Stabilizing frame assembly, 201-Positioning base, 202-First driving component, 301-Central stabilizer, 302-Connecting groove, 303-Through groove, 304-Connecting shaft frame, 401-Fixed seat, 402-Wind tower, 403-Positioning column, 404-Ventilation mesh window, 601-Sensing seat, 602-Elastic sensing component, 701-Connecting seat, 702-Second driving component, 703-Compensation frame, 704-Protrusion, 801-Fixed frame, 802-Support, 803-Stabilizing ring frame. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] A wind turbine installation stability detection and compensation device, in one embodiment of the present invention, such as... Figure 1 and Figure 2 As shown, the system includes: several positioning frames 1; a positioning base assembly 2 connected to the positioning frame 1; a central stabilizing seat assembly 3 connected to the side of the positioning base assembly 2 away from the positioning frame 1; a wind turbine assembly 4 connected to the central stabilizing seat assembly 3; a stabilization compensation device 5 connected to the positioning base assembly 2 and penetratingly connected to the central stabilizing seat assembly 3; and a stabilizing frame assembly 8 connected to the central stabilizing seat assembly 3 for limiting and supporting the stabilization compensation device 5. The stabilization compensation device 5 includes: a sensing device 6 internally connected to the central stabilizing seat assembly 3; and a feedback compensation component 7 connected to the positioning base assembly 2 and penetratingly connected to the central stabilizing seat assembly 3, used in conjunction with the sensing device 6 to complete the stabilization compensation of the wind turbine assembly 4.

[0024] In one embodiment of the present invention:

[0025] like Figure 1 and Figure 2 As shown, the positioning base assembly 2 includes: a positioning base 201, which is connected to the positioning frame 1; and a plurality of first driving components 202, which are connected to the positioning base 201; the first driving components 202 are electric telescopic plates.

[0026] The bottom of the wind tower assembly 4 is installed in a cave, which is connected to the ventilation building. Several positioning frames 1 are fixedly inserted into the bottom of the cave. Several first driving components 202 operate and extend to the side away from the positioning base 201, into the cave. Concrete is poured on the outside of the positioning base 201 and the central stabilizing seat assembly 3 to fix the positioning base assembly 2 and the central stabilizing seat assembly 3. The wind tower assembly 4 is connected to the central stabilizing seat assembly 3. When the wind tower assembly 4 has a tendency to tilt to one side, the bottom sensing device 6 can receive pressure information. The feedback compensation component 7 on the opposite side of the tilting direction will operate to compensate the force on the wind tower assembly 4, thereby preventing the wind tower assembly 4 from overturning. The externally installed stabilizing frame assembly 8 can provide external support for the feedback compensation component 7 to prevent the wind tower assembly 4 from overturning when compensation fails.

[0027] In this application, the first driving component 202 is not limited to an electric telescopic frame; it can also be an electric telescopic rod, etc., as long as it can cooperate with the poured concrete to fix the positioning base 201. No specific limitation is made here.

[0028] In one embodiment of the present invention:

[0029] like Figures 1 to 3As shown, the central stabilizer assembly 3 includes: a central stabilizer 301, which is connected to the positioning base 201; a connecting groove 302, which is disposed on the side of the central stabilizer 301 away from the positioning base 201, for connecting and limiting the wind tower assembly 4; several through grooves 303, which are disposed inside the central stabilizer 301; and a connecting shaft bracket 304, which is disposed inside the through grooves 303, for rotating connection of the feedback compensation assembly 7.

[0030] The feedback compensation component 7 passes through the inside of the through slot 303 and is connected to the connecting shaft bracket 304. It can rotate axially with the connecting shaft bracket 304 as the axis. The wind tower component 4 is embedded and connected to the connecting slot 302. The rotating feedback compensation component 7 can provide reverse support to the wind tower component 4.

[0031] In one embodiment of the present invention:

[0032] like Figure 1 and Figure 2 As shown, the wind tower assembly 4 includes: a fixed base 401, which is embedded in and connected to the connecting groove 302; a wind tower 402, which is connected to the fixed base 401; a plurality of positioning columns 403, one end of which is connected to the wind tower 402, and the other end of which is connected through to the fixed base 401 and the centrally located stabilizing base 301; and a plurality of ventilation mesh windows 404, which are disposed inside the wind tower 402 for air exchange.

[0033] A groove (not shown in the figure) is provided on the top side of the central stabilizing base 301 for the movement of several positioning columns 403. When the wind tower 402 tilts to one side, the positioning column 403 at the corresponding position at the bottom can abut against the sensing device 6. The sensing device 6 senses the pressure information, sends a signal, and the feedback compensation component 7 operates, which can provide force support for the wind tower 402.

[0034] In one embodiment of the present invention:

[0035] like Figure 1 and Figure 4 As shown, the sensing device 6 includes: a sensing base 601, which is internally connected to the centrally located stabilizing base 301; a plurality of elastic sensing elements 602, which are connected to the sensing base 601 and abut against the end of the positioning column 403 away from the wind tower 402; the elastic sensing elements 602 are pressure sensors.

[0036] When the wind turbine 402 tilts to one side, the positioning column 403 at the corresponding position at the bottom abuts against the bottom elastic sensing element 602. A PLC logic processor is installed inside the sensing base 601. The PLC logic processor sends a signal to drive the feedback compensation component 7 to run, thus completing the support compensation for the wind turbine component 4.

[0037] In one embodiment of the present invention:

[0038] like Figure 1 As shown, the feedback compensation component 7 includes: a connecting seat 701, which is connected to the positioning base 201; a plurality of second driving members 702, which are connected to the connecting seat 701; the second driving members 702 are electric telescopic rods; a compensation frame 703, which is movably connected to the second driving members 702 and to the connecting shaft frame 304; and a protrusion 704, which is connected to the compensation frame 703.

[0039] When the wind tower 402 has a tendency to tilt, the second drive component 702 on the corresponding side operates, driving the compensation frame 703 to rotate axially around the connecting shaft frame 304, so that the protrusion 704 abuts against the wind tower 402, completing the support and compensation for the wind tower 402 and preventing the wind tower 402 from tilting.

[0040] In this application, the second driving component 702 is not limited to an electric telescopic rod. It can also be driven by a linear motor, electric cylinder, or pneumatic cylinder, etc., as long as it can drive the rotation of the compensation frame 703. No specific limitation is made here.

[0041] In one embodiment of the present invention:

[0042] like Figure 1 and Figure 2 As shown, the stabilizer assembly 8 includes: a fixed frame 801, which is connected to the central stabilizer 301; a support 802, which is connected to the fixed frame 801; and a stabilizing ring frame 803, which is connected to the end of the support 802 away from the fixed frame 801.

[0043] When the feedback compensation component 7 is insufficient to support the tilted wind tower 402, the external stabilizing ring frame 803 can provide external support for the compensation frame 703 and the wind tower 402, thereby preventing the wind tower 402 from completely tilting and further reducing losses.

[0044] The working principle of this invention is as follows: The bottom installation position of the wind tower assembly 4 is set in a cavity, and the cavity is connected to the ventilation building. Several positioning frames 1 are fixedly inserted into the bottom side of the cavity. Several first driving components 202 operate, extending to the side away from the positioning base 201 and into the cavity. Concrete is poured on the outside of the positioning base 201 and the central stabilizing seat assembly 3 to complete the fixation of the positioning base assembly 201 and the central stabilizing seat assembly 3. The wind tower assembly 4 is connected to the central stabilizing seat assembly 3. When the wind tower assembly 4 has a tendency to tilt to one side, the bottom sensing device 6 can receive pressure information. The feedback compensation component 7 on the opposite side of the tilting direction operates to compensate for the force on the wind tower assembly 4, thereby preventing the wind tower assembly 4 from overturning. The externally set stabilizing frame assembly 8 can provide external support for the feedback compensation component 7 to prevent the wind tower assembly 4 from overturning when compensation fails. The first driving component 202 is not limited to an electric telescopic frame; it can also be an electric telescopic rod, etc., as long as it can be used with the poured concrete to fix the positioning base 201. No specific limitation is made here. The feedback compensation component 7 passes through the through groove 303 and is connected to the connecting shaft frame 304. It can rotate axially with the connecting shaft frame 304 as the axis. The wind tower component 4 is embedded in the connecting groove 302. The rotating feedback compensation component 7 can provide reverse support for the wind tower component 4. A groove (not shown in the figure) is provided on the top side of the central stabilizing seat 301 for the movement of several positioning columns 403. When the wind tower 402 tilts to one side, the positioning column 403 at the corresponding position at the bottom can abut against the sensing device 6. The sensing device 6 senses the pressure information, sends a signal, and the feedback compensation component 7 operates to provide force support for the wind tower 402.

[0045] When the wind turbine 402 tilts to one side, the positioning post 403 at the corresponding position at the bottom abuts against the bottom elastic sensing element 602. A PLC logic processor is installed inside the sensing base 601. The PLC logic processor sends a signal to drive the feedback compensation component 7 to operate, completing the support compensation for the wind turbine component 4. When the wind turbine 402 has a tendency to tilt, the second driving component 702 on the corresponding side operates, driving the compensation frame 703 to rotate axially around the connecting shaft frame 304, so that the protrusion 704 abuts against the wind turbine 402, completing the support compensation for the wind turbine 402 and preventing the wind turbine 402 from tilting. The second driving component 702 is not limited to an electric telescopic pole; it can also be driven by a linear motor, electric cylinder, or pneumatic cylinder, etc., as long as it can drive the rotation of the compensation frame 703. No specific limitation is made here. When the feedback compensation component 7 is insufficient to support the tilted wind turbine 402, the external stabilizing ring frame 803 can provide external support for the compensation frame 703 and the wind turbine 402, thereby preventing the wind turbine 402 from completely tilting and further reducing losses.

[0046] In summary, this device can detect the tilting trend of the wind tower. The sensor 6 and the feedback compensation component 7 work together to compensate for the tilt of the wind tower and prevent it from tilting. Together with the stabilizing frame component 8, it further improves the installation safety of the wind tower.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wind turbine installation stability detection and compensation device, characterized in that, include: Several positioning frames; A positioning base assembly, which is connected to a positioning frame; A centrally located stabilizing base assembly is connected to the side of the positioning base assembly away from the positioning frame. A wind tower assembly, wherein the wind tower assembly is connected to a centrally located stabilizer assembly; A stabilization compensation device, which is connected to the positioning base assembly and is also connected through the central stabilizing base assembly; A stabilizer assembly, which is connected to a central stabilizer assembly, is used for limiting support of the stability compensation device; The stabilization compensation device includes: The sensing device is internally connected to the centrally located stabilizer assembly; The feedback compensation component is connected to the positioning base component and is connected through the central stabilizer component. It is used to cooperate with the sensing device to complete the stability compensation of the wind tower component. The positioning base assembly includes: A positioning base, which is connected to a positioning frame; Several first driving components are connected to the positioning base; The centrally located stabilizer assembly includes: A centrally located stabilizing base, which is connected to a positioning base; A connecting groove is provided on the side of the central stabilizer away from the positioning base, and is used for connecting and limiting the wind tower components; Several through slots are set inside the centrally located stabilizer. A connecting shaft bracket is provided inside the through groove for rotational connection of the feedback compensation component; The wind tower assembly includes: The fixing seat is fitted into the connecting groove; Wind tower, which is connected to a fixed base; Several positioning posts, one end of which is connected to the wind tower, and the other end of which is connected through to the fixed base and the central stabilizer. Several ventilation grilles are installed inside the wind tower for air exchange; The sensing device includes: The sensing base is internally connected to the centrally located stabilizing base; Several elastic sensing elements are connected to the sensing base and abut against the end of the positioning column away from the wind tower. The feedback compensation component includes: Connecting seat, the connecting seat being connected to the positioning base; Several second driving components are connected to the connecting base; The compensation frame is movably connected to the second driving component and also movably connected to the connecting shaft frame. A protrusion, which is connected to the compensation frame; The stabilizer assembly includes: The fixed frame is connected to the centrally located stabilizing base; Support, which is connected to the fixed frame; A stabilizing ring frame is connected to the end of the support away from the fixed frame.

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