Disassembling and assembling tool for wind measuring support

Abstract

The utility model provides a wind measuring support dismounting tool, which comprises two tool plates arranged oppositely, a first anti-drop pin and a second anti-drop pin, the tool plates are arranged along the vertical direction, one end of each tool plate extends along the horizontal direction, the other end of each tool plate extends downwards, and the positions of the tops of the two tool plates, which are close to the corner, are connected through a connecting plate; first anti-disengaging grooves are formed in the upper sides of the horizontal extending ends of the tool plates, and the first anti-disengaging pins can be clamped into the first anti-disengaging grooves of the two tool plates. Second anti-disengaging grooves are formed in the sides, away from the horizontal extending ends, of the lower portions of the tool plates, and the second anti-disengaging pins can be clamped into the second anti-disengaging grooves of the two tool plates. According to the utility model, the two tooling plates are clamped on the cabin main frame through the connecting plate and the second anti-falling pin, and the two tooling plates can be clamped on the two sides of the wind measuring bracket, so that the wind measuring bracket can be effectively prevented from rotating and toppling, the workload of manual supporting is reduced, and the operation risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power wind measurement bracket installation, in particular to a wind measurement bracket disassembly and assembly tool. Background Art

[0002] To maximize wind energy, wind turbines must collect wind speed and direction signals in real time. The main controller then determines and analyzes these signals, controlling the wind turbine's yaw to ensure real-time wind alignment. To this end, most current wind turbines are equipped with wind measuring devices. To ensure upwind visibility and accurate wind data, these devices are typically mounted on a wind measuring bracket, which is installed atop the wind turbine's nacelle.

[0003] The wind measuring bracket is made of metal and is inherently heavy. During installation, a safety pin is first inserted between the bracket and the main frame of the cabin. The bracket must then be supported to prevent it from tipping over until another person bolts it to the main frame. The bracket must be supported during assembly and disassembly. Due to the physical exhaustion and lapses in concentration caused by prolonged support, there is a risk of the bracket toppling over during operation, resulting in equipment damage or personal injury. Furthermore, as the equipment ages, maintenance personnel will need to replace anemometers. Therefore, assembly and disassembly of the wind measuring bracket is inevitable and routine, and reducing operational risks is essential. Utility Model Content

[0004] The technical problem to be solved by the utility model is: how to prevent the wind measuring bracket from tipping over during the disassembly and assembly process, thereby reducing the operation risk.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] The utility model provides a wind measuring bracket disassembly and assembly tool, comprising two tooling plates arranged relatively to each other, a first anti-slip pin, and a second anti-slip pin, the tooling plates being arranged in a vertical direction, one end of the tooling plate extending horizontally, and the other end extending downward, and the tops of the two tooling plates being connected by a connecting plate near the corner; a first anti-slip groove is provided on the upper side of the horizontally extending end of the tooling plate, and the first anti-slip pin can be inserted into the first anti-slip groove of the two tooling plates; a second anti-slip groove is provided on a side of the lower part of the tooling plate away from the horizontally extending end, and the second anti-slip pin can be inserted into the second anti-slip groove of the two tooling plates.

[0007] The beneficial effects of the utility model are:

[0008] By adopting the utility model, the connecting plate and the second anti-slip pin can clamp the two tooling plates on the cabin main frame. When the wind measuring bracket is connected to the cabin main frame through the safety pin, the two tooling plates are clamped on both sides of the wind measuring bracket, which can effectively prevent the wind measuring bracket from rotating around the safety pin; at the same time, the first anti-slip pin can prevent the wind measuring bracket from sliding axially along the safety pin; it avoids the wind measuring bracket from tipping over during the disassembly and assembly process, reduces the workload of manual support, and reduces the operation risk.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, a self-locking groove is provided below the second anti-slip groove, the opening of the self-locking groove faces upward and is connected to the bottom of the second anti-slip groove, and the second anti-slip pin can slide downward along the bottom of the second anti-slip groove into the self-locking groove.

[0011] During installation, the second anti-slip pin is prevented from being horizontally separated from the second anti-slip groove due to external force, thereby improving safety.

[0012] Furthermore, the bottom of the self-locking groove is arc-shaped, and the second anti-slip pin is cylindrical.

[0013] It is convenient to increase the contact area between the self-locking groove and the second anti-dropping pin, reduce stress, reduce wear and tear, and extend the service life.

[0014] Furthermore, both ends of the second anti-slip pin are provided with second limit heads. When the second anti-slip pin is inserted into the second anti-slip groove, the two second limit heads are respectively located on the outer sides of the two tooling plates.

[0015] The two second limit heads can prevent the second anti-slip pin from sliding along its own axial direction and detaching from the tooling plate, thereby ensuring the stability of the clamping and good safety.

[0016] Furthermore, at least one second limiting head is connected to the second anti-dropping pin via a threaded connection.

[0017] It is convenient to adjust the distance between the two second limit heads, so as to control the clamping force of the second limit heads on the tooling plate and the clamping force of the tooling plate on the crossbeam of the cabin main frame, thereby improving stability; and it can adapt to the changes in the crossbeam size of the cabin main frame within a certain range, with good flexibility.

[0018] Furthermore, the bottom of the first anti-slip groove is arc-shaped, and the first anti-slip pin is cylindrical.

[0019] It is convenient to increase the contact area between the first anti-slip groove and the first anti-slip pin, reduce stress, reduce wear, and extend service life.

[0020] Furthermore, first limit heads are provided at both ends of the first anti-slip pin. When the first anti-slip pin is inserted into the first anti-slip groove, the two first limit heads are respectively located on the outer sides of the two tooling plates.

[0021] The two first limit heads can prevent the first anti-slip pin from sliding along its own axial direction and detaching from the tooling plate, thereby ensuring the stability of the clamping and good safety.

[0022] Furthermore, at least one first limiting head is connected to the first anti-dropping pin through a thread.

[0023] It is convenient to adjust the distance between the two first limit heads, so as to control the clamping force of the first limit heads on the tooling plate and the clamping force of the tooling plate on the wind measuring bracket, thereby improving stability; and it can adapt to changes in the column size of the wind measuring bracket within a certain range, with good flexibility.

[0024] Furthermore, the tops of the two tooling plates are connected by a reinforcing plate, which is located between the first anti-slip groove and the connecting plate. The first anti-slip groove and the connecting plate are both spaced apart from the reinforcing plate.

[0025] The middle parts of the upper sides of the two tooling plates are connected into one, which improves the structural strength and rigidity and provides good fixing stability for the wind measuring bracket. When the wind measuring bracket is installed, the reinforcing plate is located between the column of the wind measuring bracket and the column of the cabin main frame, which prevents the wind measuring bracket from shaking in the direction close to the cabin main frame and improves stability.

[0026] Furthermore, the horizontal extension end and the lower end of the tooling plate are respectively connected to rigging, wherein one rigging is connected to the first anti-slip pin, and the other rigging is connected to the second anti-slip pin.

[0027] When in use, it is convenient to pick up the first anti-dropping pin and the second anti-dropping pin, and the disassembly and assembly are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural diagram of the present utility model.

[0029] Figure 2 This is a schematic diagram of the use state of the utility model.

[0030] In the accompanying drawings, the technical features represented by the reference numerals are as follows:

[0031] 1- tooling plate; 2- first anti-slip pin; 3- second anti-slip pin; 4- connecting plate; 5- first anti-slip groove; 6- second anti-slip groove; 7- self-locking groove; 8- second limit head; 9- first limit head; 10- reinforcement plate; 11- rigging; 20- wind measurement bracket; 21- handle; 30- cabin main frame; 31- safety pin; 32- bolt. DETAILED DESCRIPTION

[0032] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0033] This utility model is shown in the attached Figure 1-2 .

[0034] The utility model provides a wind measuring bracket disassembly and assembly tool, comprising two relatively arranged tooling plates 1, a first anti-slip pin 2, and a second anti-slip pin 3. The tooling plates 1 are arranged in a vertical direction, one end of the tooling plate 1 extends horizontally, and the other end extends downward. The tops of the two tooling plates 1 are connected by a connecting plate 4 near the corner; a first anti-slip groove 5 is provided on the upper side of the horizontally extending end of the tooling plate 1, and the first anti-slip pin 2 can be inserted into the first anti-slip groove 5 of the two tooling plates 1; a second anti-slip groove 6 is provided on the side of the lower part of the tooling plate 1 away from the horizontally extending end, and the second anti-slip pin 3 can be inserted into the second anti-slip groove 6 of the two tooling plates 1.

[0035] principle:

[0036] When the utility model is used to install the wind measuring bracket 20, a safety pin 31 is first inserted into the wind measuring bracket 20 and the cabin main frame 30; then the wind measuring bracket 20 is straightened, and the tooling is installed as a whole, so that the columns of the wind measuring bracket 20 and the columns of the cabin main frame 30 are both located between the horizontal extension ends of the two tooling plates 1, the lower ends of the two tooling plates 1 are clamped on both sides of a crossbeam of the cabin main frame 30, and the connecting plate 4 is overlapped on the upper side of a crossbeam of the cabin main frame 30; then, the two ends of the first anti-slip pin 2 are clamped into the first anti-slip groove 5 of the two tooling plates 1, and the two ends of the second anti-slip pin 3 are clamped into the second anti-slip groove 6 of the two tooling plates 1. At this time, when the wind measuring bracket 20 is subjected to the action of gravity moment or wind moment and has a tendency to rotate around the safety pin 31, it is blocked by the two tooling plates 1 and the wind measuring bracket 20 will not fall over. In addition, the first anti-drop pin 2 and the connecting plate 4 can block the displacement of the wind measuring bracket 20 in the other direction, preventing the wind measuring bracket 20 from sliding axially along the safety pin 31 and causing it to fall off. The second anti-drop pin 3 can clamp the two tooling plates 1 on a crossbeam of the cabin main frame 30, preventing the tooling from falling off, and providing good stability and safety. At this time, with the help of the tooling stability, the wind measuring bracket 20 can be connected to the cabin main frame 30 with a bolt 32, as shown in the figure. Figure 2 shown.

[0037] The disassembly process is the reverse operation of the installation process. First, remove the bolt 32 and use the tooling to stabilize the wind measuring bracket 20. Finally, just remove the first anti-drop pin 2, grasp the handle 21 on the wind measuring bracket 20, take out the safety pin 31, and slowly lower the wind measuring bracket 20.

[0038] By adopting the utility model, the connecting plate 4 and the second anti-slip pin 3 can clamp the two tooling plates 1 on the cabin main frame 30. When the wind measuring bracket 20 is connected to the cabin main frame 30 through the safety pin 31, the two tooling plates 1 are clamped on both sides of the wind measuring bracket 20, which can effectively prevent the wind measuring bracket 20 from rotating around the safety pin 31; at the same time, the first anti-slip pin 2 can prevent the wind measuring bracket 20 from sliding axially along the safety pin 31; it prevents the wind measuring bracket 20 from tipping over during the disassembly and assembly process, reduces the workload of manual support, and reduces the operation risk.

[0039] Furthermore, a self-locking groove 7 is provided below the second anti-slip groove 6 , the opening of the self-locking groove 7 faces upward and is connected to the bottom of the second anti-slip groove 6 , and the second anti-slip pin 3 can slide downward along the bottom of the second anti-slip groove 6 into the self-locking groove 7 .

[0040] During installation, the second anti-slip pin 3 is prevented from being horizontally disengaged from the second anti-slip groove 6 due to external force, thereby improving safety.

[0041] Furthermore, the bottom of the self-locking groove 7 is arc-shaped, and the second anti-slip pin 3 is cylindrical.

[0042] It is convenient to increase the contact area between the self-locking groove 7 and the second anti-dropping pin 3, reduce stress, reduce wear, and extend the service life.

[0043] Furthermore, both ends of the second anti-slip pin 3 are provided with second limit heads 8 . When the second anti-slip pin 3 is inserted into the second anti-slip groove 6 , the two second limit heads 8 are respectively located on the outsides of the two tooling plates 1 .

[0044] The two second limiting heads 8 can prevent the second anti-slip pin 3 from sliding along its own axial direction and detaching from the tooling plate 1, thereby ensuring the stability of the clamping and good safety.

[0045] Furthermore, at least one second limiting head 8 is connected to the second anti-dropout pin 3 via threads.

[0046] It is convenient to adjust the distance between the two second limit heads 8, so as to control the clamping force of the second limit head 8 on the tooling plate 1 and the clamping force of the tooling plate 1 on the crossbeam of the cabin main frame 30, thereby improving stability; and it can adapt to the changes in the crossbeam size of the cabin main frame 30 within a certain range, and has good flexibility.

[0047] Furthermore, the bottom of the first anti-slip groove 5 is arc-shaped, and the first anti-slip pin 2 is cylindrical.

[0048] It is convenient to increase the contact area between the first anti-slip groove 5 and the first anti-slip pin 2, reduce stress, reduce wear, and extend service life.

[0049] Furthermore, first limit heads 9 are provided at both ends of the first anti-slip pin 2 . When the first anti-slip pin 2 is inserted into the first anti-slip groove 5 , the two first limit heads 9 are respectively located on the outsides of the two tooling plates 1 .

[0050] The two first limiting heads 9 can prevent the first anti-slip pin 2 from sliding along its own axial direction and detaching from the tooling plate 1, thereby ensuring the stability of the clamping and good safety.

[0051] Furthermore, at least one first limiting head 9 is connected to the first anti-dropout pin 2 via threads.

[0052] It is convenient to adjust the distance between the two first limit heads 9, so as to control the clamping force of the first limit head 9 on the tooling plate 1 and the clamping force of the tooling plate 1 on the wind measuring bracket 20, thereby improving stability; and it can adapt to the changes in the column size of the wind measuring bracket 20 within a certain range, and has good flexibility.

[0053] Furthermore, the tops of the two tooling plates 1 are connected by a reinforcing plate 10 . The reinforcing plate 10 is located between the first anti-slip groove 5 and the connecting plate 4 . Both the first anti-slip groove 5 and the connecting plate 4 are spaced apart from the reinforcing plate 10 .

[0054] The middle parts of the upper sides of the two tooling plates 1 are connected as one, which improves the structural strength and rigidity and provides good fixing stability for the wind measuring bracket 20; when the wind measuring bracket 20 is installed, the reinforcing plate 10 is located between the column of the wind measuring bracket 20 and the column of the cabin main frame 30, which prevents the wind measuring bracket 20 from shaking in the direction close to the cabin main frame 30 and improves stability.

[0055] Furthermore, the horizontal extension end and the lower end of the tooling plate 1 are respectively connected to rigging 11 , wherein one rigging 11 is connected to the first anti-slip pin 2 , and the other rigging 11 is connected to the second anti-slip pin 3 .

[0056] When in use, it is convenient to pick up the first anti-dropout pin 2 and the second anti-dropout pin 3, and the disassembly and assembly are convenient.

[0057] In the description of the present invention, it should be understood that if there are descriptive terms indicating orientation, direction or positional relationship, such as: "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated in this specification is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of understanding the present invention and simplifying the description, and does not indicate or imply that the referred part, element or whole must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0058] In addition, if there are order description terms, such as "first", "second", etc., their use in this specification is to facilitate understanding or simplify the description. For example, in order to distinguish multiple technical features with the same type or function, but they have to be mentioned separately, this specification may use prefix or suffix order description terms to distinguish them. Therefore, it cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of such features. In the description of this utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0059] In the present invention, if terms describing the relative functional relationship of structures are used, such as "install", "connect", "connect", "fix", etc., they should be understood in a broad sense unless otherwise clearly specified and limited. For example, "install", "connect", "connect", etc. can be fixed connections, detachable connections, or integrated; can be mechanical connections or electrical connections; can be direct connections or indirect connections through an intermediate medium, can be internal connections between two elements or interactive relationships between two elements; "fix" can be fixed to form an integral body, or can be detachably fixed through fasteners; can be directly fixed or fixed through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above-mentioned descriptive terms in the present invention can be understood according to the specific circumstances, the context, the coherence of the preceding and following texts, etc.

[0060] In this utility model, if descriptive terms with ancillary or connecting meaning appear, for example, a first feature being "on" or "below" a second feature, these should not be interpreted as limiting unless otherwise expressly specified or limited. For example, "on" or "below" may refer to direct contact between the first and second features, or indirect contact between the first and second features through an intermediary. Those skilled in the art will understand the specific meanings of these descriptive terms in this utility model based on the specific circumstances, context, and coherence of the preceding and following texts.

[0061] Furthermore, when a first feature is “above,” “above,” or “above” a second feature, it may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. When a first feature is “below,” “below,” or “below” a second feature, it may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments, examples and features of different embodiments and examples described in this specification, unless there is any contradiction, and these combinations or combinations should all fall within the scope summarized by the present invention.

[0063] Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are illustrative and cannot be understood as limiting the present invention. Changes, modifications, substitutions and variations of the above embodiments made by ordinary technicians in the field within the scope of information available from public channels and in combination with the technical inspiration given by the application documents are still within the scope of protection of the present application.

Claims

1. A wind measurement bracket disassembly and assembly tool, characterized by: The utility model comprises two tooling plates (1) arranged opposite to each other, a first anti-slip pin (2), and a second anti-slip pin (3); the tooling plates (1) are arranged in a vertical direction, one end of the tooling plate (1) extends horizontally, and the other end extends downward; the tops of the two tooling plates (1) are connected near the corner by a connecting plate (4); a first anti-slip groove (5) is provided on the upper side of the horizontally extending end of the tooling plate (1), and the first anti-slip pin (2) can be inserted into the first anti-slip groove (5) of the two tooling plates (1); a second anti-slip groove (6) is provided on the side of the lower part of the tooling plate (1) away from the horizontally extending end, and the second anti-slip pin (3) can be inserted into the second anti-slip groove (6) of the two tooling plates (1).

2. The wind measurement bracket disassembly and assembly tool according to claim 1, characterized in that: A self-locking groove (7) is further provided below the second anti-slip groove (6). The opening of the self-locking groove (7) faces upward and is communicated with the bottom of the second anti-slip groove (6). The second anti-slip pin (3) can slide downward along the bottom of the second anti-slip groove (6) into the self-locking groove (7).

3. The wind measurement bracket disassembly and assembly tool according to claim 2, characterized in that: The bottom of the self-locking groove (7) is in an arc shape, and the second anti-drop pin (3) is in a cylindrical shape.

4. The wind measurement bracket disassembly and assembly tool according to claim 3, characterized in that: Both ends of the second anti-slip pin (3) are provided with second limit heads (8). When the second anti-slip pin (3) is inserted into the second anti-slip groove (6), the two second limit heads (8) are respectively located on the outside of the two tooling plates (1).

5. The wind measurement bracket disassembly and assembly tool according to claim 4, characterized in that: At least one second limiting head (8) is connected to the second anti-dropout pin (3) via threads.

6. The wind measurement bracket disassembly and assembly tool according to claim 1, characterized in that: The bottom of the first anti-slip groove (5) is arc-shaped, and the first anti-slip pin (2) is cylindrical.

7. The wind measurement bracket disassembly and assembly tool according to claim 6, characterized in that: The first anti-slip pin (2) is further provided with first limit heads (9) at both ends. When the first anti-slip pin (2) is inserted into the first anti-slip groove (5), the two first limit heads (9) are respectively located on the outside of the two tooling plates (1).

8. The wind measurement bracket disassembly and assembly tool according to claim 7, characterized in that: At least one first limiting head (9) is connected to the first anti-dropout pin (2) via threads.

9. The wind measurement bracket disassembly and assembly tool according to claim 1, characterized in that: The tops of the two tooling plates (1) are also connected via a reinforcing plate (10). The reinforcing plate (10) is located between the first anti-slip groove (5) and the connecting plate (4). The first anti-slip groove (5) and the connecting plate (4) are both spaced apart from the reinforcing plate (10).

10. The wind measurement bracket disassembly and assembly tool according to claim 1, characterized in that: The horizontal extension end and the lower end of the tooling plate (1) are also respectively connected to rigging (11), wherein one rigging (11) is connected to the first anti-slip pin (2), and the other rigging (11) is connected to the second anti-slip pin (3).

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