Auxiliary device for operation and maintenance of wind measurement system

Abstract

The utility model provides an operation and maintenance auxiliary device for a wind measurement system, relates to the technical field of wind turbine generators, is mainly used for operation and maintenance of a meteorological frame of the wind measurement system, and comprises a frame, the frame comprises a supporting part and two mounting parts oppositely arranged on the two sides of the supporting part, the mounting parts are detachably connected with the supporting part, and each mounting part comprises a plurality of first rod pieces arranged side by side; the first rod pieces extend in the vertical direction, and a mounting area is formed between every two adjacent first rod pieces. The pedals are located between the two installation parts, the two ends of each pedal are detachably connected with the first rod pieces of the two installation parts respectively, one pedal is arranged in each installation area, and the installation heights of the pedals are sequentially increased in the arrangement direction of the first rod pieces; and the fixing clamp is used for connecting the frame and the meteorological frame, so that operation and maintenance personnel can check or replace equipment installed on the meteorological frame more safely and conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of wind turbines, and in particular to an auxiliary device for operation and maintenance of a wind measurement system. Background Art

[0002] Wind turbines are generally equipped with a wind measurement system, which mainly includes a meteorological frame and anemometers, wind vanes and other equipment installed on the meteorological frame. These devices installed on the meteorological frame can provide guarantee for the effective operation of wind turbines.

[0003] Wind turbines are usually installed in relatively harsh environments, including strong sand and dust, strong salt fog, high temperature and high humidity, low temperature and freezing, etc., that is, the anemometers, wind vanes and other equipment installed on the meteorological frame also need to work in such an environment, which makes these devices extremely prone to failure. Therefore, operation and maintenance personnel often need to inspect or replace these devices.

[0004] The meteorological rack has a certain height. Every time the operation and maintenance personnel check or replace equipment such as anemometers and wind vanes, they need to climb up to the meteorological rack to operate. Not only does it pose a safety hazard, but climbing and stabilizing the body also require the operation and maintenance personnel to use their hands, making it inconvenient for them to operate. Utility Model Content

[0005] The present application provides a wind measurement system operation and maintenance auxiliary device to solve the problem that when operation and maintenance personnel inspect or replace equipment on a meteorological rack, there are not only safety hazards but also inconvenience in operation.

[0006] In order to solve the above problems, this application adopts the following technical solutions:

[0007] A wind measurement system operation and maintenance auxiliary device, used for the operation and maintenance of a meteorological frame of a wind measurement system, comprising:

[0008] A frame, the frame comprising a support portion and two mounting portions arranged opposite to each other on both sides of the support portion, the mounting portion being detachably connected to the support portion, the mounting portion comprising a plurality of first rods arranged side by side, the first rods extending in a vertical direction, and a mounting area being formed between two adjacent first rods;

[0009] A plurality of pedals, each of which is located between the two mounting portions, and both ends of the pedals are detachably connected to the first rods of the two mounting portions, respectively, one pedal is arranged in each mounting area, and the mounting heights of the plurality of pedals are sequentially increased along the arrangement direction of the first rods;

[0010] A fixing fixture is used to connect the frame and the meteorological frame.

[0011] In one possible design, the fixing clamp includes a first clamp and a second clamp that are relatively arranged, and a connecting member for limiting the relative position of the first clamp and the second clamp, and a positioning cavity is formed between the first clamp and the second clamp, and the positioning cavity is used to accommodate at least one of the first rods and at least one rod on the meteorological frame.

[0012] In a possible design, the first clamp is provided with at least one first groove body adapted to the shape of the first rod, and the second clamp is provided with at least one second groove body adapted to the shape of the rod on the meteorological frame, and the first groove body and the second groove body are combined to form the positioning cavity.

[0013] In a possible design, the first rod is provided with tracks on at least two opposite sides, and the tracks extend in the same direction as the first rod. Each of the pedals also includes at least four pedal mounting frames, and the pedals are detachably mounted on the tracks via the pedal mounting frames.

[0014] In a possible design, it further includes an elastic nut block for connecting the track and the pedal mounting frame, the elastic nut block is clamped with the track, and the pedal mounting frame and the elastic nut block are connected by screws.

[0015] In a possible design, the first mounting hole and the second mounting hole are spaced apart from each other;

[0016] The pedal mounting frame is provided with at least three first mounting holes for connecting with the pedal, and at least two second mounting holes for connecting with the elastic nut block.

[0017] In one possible design, the pedal is provided with a connecting portion for connecting to the pedal mounting frame, the connecting portion includes a plurality of connecting blocks arranged side by side, the connecting blocks are provided with a third mounting hole corresponding to the first mounting hole, and there is a gap between adjacent connecting blocks.

[0018] In a possible design, the supporting portion includes two second rods and two third rods, a second rod is arranged on the same side of each of the two mounting portions, and all the first rods of the same mounting portion are connected to the same second rod, and the two third rods are arranged at both ends of the mounting portion and are respectively connected to the first rod located at the end of the mounting portion.

[0019] In a possible design, the frame further includes a plurality of foot cups, and the foot cups are located below the support portion to support the support portion.

[0020] In a possible design, the mounting portion further includes a handrail, and the handrail is detachably connected to the tops of all the first rods of the same mounting portion.

[0021] The wind measurement system operation and maintenance auxiliary device provided in the present application is provided with a frame, multiple pedals and a fixing clamp, and the frame and the meteorological frame are connected together by using the fixing clamp. The location where the wind turbine is installed generally has relatively strong winds. When inspecting and replacing the equipment on the meteorological frame, the presence of the fixing clamp can prevent the frame from shifting or shaking, thereby improving stability. The frame includes a detachable mounting portion and a supporting portion, and the pedals and the mounting portion are also detachably connected. When the wind measurement system operation and maintenance auxiliary device is not needed, the frame and the pedals can be disassembled for easy transportation and storage. In addition, the installation heights of the multiple pedals are gradually increased, and the operation and maintenance personnel can reach the location of the equipment on the meteorological frame through the pedals without climbing the meteorological frame. This is not only safer, but also frees the hands of the operation and maintenance personnel, making it convenient for the operation and maintenance personnel to operate, thereby helping to shorten the fault handling time of the meteorological frame and improve the power generation efficiency of the wind turbine. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present application and, together with the specification, are used to explain the principles of the present application. Obviously, the drawings described below are some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 A schematic diagram of the use status of the wind measurement system operation and maintenance auxiliary device provided in an embodiment of the present application;

[0024] Figure 2 for Figure 1 The structural diagram of the wind measurement system operation and maintenance auxiliary device in FIG.

[0025] Figure 3 for Figure 1 A schematic diagram of the structure of the fixing fixture in FIG.

[0026] Figure 4 for Figure 2 A schematic structural diagram of the first rod member in FIG.

[0027] Figure 5 for Figure 2 A schematic diagram of the structure of the pedal mounting frame;

[0028] Figure 6 for Figure 2 Schematic diagram of the local structure of the pedal.

[0029] Description of reference numerals:

[0030] 100-weather rack; 200-fixing fixture; 210-first clamp; 220-second clamp; 230-first tank; 240-second tank; 300-frame; 310-installation part; 311-first rod; 312-handrail; 313-track; 314-installation area; 320-support part; 321-second rod; 322-third rod; 330-foot cup;

[0031] 400 - pedal; 410 - connecting block; 420 - third mounting hole; 430 - gap; 500 - pedal mounting bracket; 510 - first mounting hole; 520 - second mounting hole.

[0032] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0033] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0034] Secondly, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.

[0035] In addition, it should be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0036] Wind turbines are generally equipped with a wind measurement system, which mainly includes a meteorological frame and anemometers, wind vanes and other equipment installed on the meteorological frame. These devices installed on the meteorological frame can provide guarantee for the effective operation of wind turbines.

[0037] Wind turbines are usually installed in relatively harsh environments, including strong sand and dust, strong salt fog, high temperature and high humidity, low temperature and freezing, etc., that is, the anemometers, wind vanes and other equipment installed on the meteorological frame also need to work in such an environment, which makes these devices extremely prone to failure. Therefore, operation and maintenance personnel often need to climb out of the cabin to inspect or replace these devices.

[0038] The meteorological rack is installed outside the cabin of the wind turbine and has a certain height, usually more than two meters. Every time the operation and maintenance personnel check or replace the anemometer, wind vane and other equipment, they need to climb onto the meteorological rack to operate. Not only does it pose a safety hazard, but climbing and stabilizing the body also require the operation and maintenance personnel's hands, making it inconvenient for the operation and maintenance personnel to operate.

[0039] In order to avoid the above problems, the present application provides a wind measurement system operation and maintenance auxiliary device, which can be fixed on one side of the meteorological frame. It can not only eliminate safety hazards, but also free the hands of the operation and maintenance personnel, allowing them to quickly handle faults, which helps to improve the power generation efficiency of the wind turbine.

[0040] The content of the utility model will be described in detail below in conjunction with the accompanying drawings so that those skilled in the art can understand the content of the utility model more clearly and in detail.

[0041] See also Figure 1 and Figure 2 As shown, this embodiment provides a wind measurement system operation and maintenance auxiliary device, including a frame 300, a pedal 400 and a fixing fixture 200.

[0042] The frame 300 includes a support portion 320 and two mounting portions 310 arranged on both sides of the support portion 320. The mounting portion 310 includes a plurality of first rods 311 arranged side by side. The first rods 311 extend in a vertical direction, and a mounting area 314 is formed between two adjacent first rods 311. A plurality of pedals 400 are provided and are located between the two mounting portions 310. A pedal 400 is installed in each mounting area 314, and the installation heights of the plurality of pedals 400 are successively increased along the arrangement direction of the first rods 311 to form a gradually increasing step for operation and maintenance personnel to step on. The fixing fixture 200 is used to fix the frame 300 and the meteorological frame 100 of the wind measurement system together to prevent the frame 300 from shifting or shaking under strong winds.

[0043] The mounting portion 310 and the supporting portion 320, and the mounting portion 310 and the pedal 400 can be detachably connected, for example, by bolts, mortise and tenon joints, etc., so as to disassemble the operation and maintenance auxiliary device and facilitate its transportation outside the cabin of the wind turbine.

[0044] It is understandable that the length of the first rod 311 may also be increased sequentially along its arrangement direction to adapt to the installation height of the pedal 400 and reduce material waste.

[0045] Of course, the frame 300 can be made entirely of aluminum profiles, which have a low density of only 2.7 g / cm 3 , which can effectively reduce the weight of the frame 300, making it convenient to bring the frame 300 outside the cabin for assembly and use. At the same time, the aluminum profile can also meet the load-bearing requirements of the operation and maintenance auxiliary device.

[0046] In addition, the pedal 400 can be an ordinary load-bearing plate or an aluminum plate to further reduce the weight of the operation and maintenance auxiliary device. This embodiment does not limit this. Of course, an anti-slip pattern can also be set on the side of the pedal 400 that contacts the feet of the operation and maintenance personnel to improve safety.

[0047] Specifically, when it is necessary to inspect and repair the equipment on the meteorological rack 100, the operation and maintenance auxiliary device is moved to the location of the meteorological rack 100. Of course, the various components can also be disassembled and transported outside the cabin, and then assembled, and then the frame 300 and the meteorological rack 100 are fixed by the fixing fixture 200, so as to prevent the frame 300 from shifting or shaking under the action of strong wind, and to prevent the operation and maintenance auxiliary device from falling, thereby improving its stability in use. Of course, after installation, the operation and maintenance auxiliary device can be left in this position for repeated use. When the operation and maintenance auxiliary device is damaged, the corresponding components can be directly replaced. After the operation and maintenance auxiliary device is fixed, the operation and maintenance personnel can directly reach the appropriate height through the pedal 400, and then directly check or replace the equipment installed on the meteorological rack 100, so that the operation and maintenance personnel do not need to climb the meteorological rack 100, thereby freeing the hands of the operation and maintenance personnel, improving the efficiency of fault handling, and helping to improve the power generation efficiency of the wind turbine. Of course, the operation and maintenance personnel do not need to climb the meteorological rack 100, which also effectively improves the safety of the operation and maintenance personnel when performing operation and maintenance operations.

[0048] For some possible implementations, see Figure 1 and Figure 3As shown, the fixing clamp 200 includes a first clamp 210 and a second clamp 220 that are relatively arranged, and a connecting piece for limiting the relative position of the first clamp 210 and the second clamp 220, and a positioning cavity is formed between the first clamp 210 and the second clamp 220, and the positioning cavity is used to accommodate at least one first rod 311 and at least one rod on the meteorological frame 100. When the connecting piece locks the first clamp 210 and the second clamp 220, the positions of the corresponding first rod 311 and the rod on the meteorological frame 100 are locked, and the two cannot move relative to each other, so that the position of the frame 300 is effectively fixed. When it is necessary to separate the operation and maintenance auxiliary device from the meteorological frame 100, it is only necessary to release the position restriction of the first clamp 210 and the second clamp 220 by the connecting piece.

[0049] Exemplarily, the connecting member can be a bolt, that is, a connecting ear is provided at each end of the first clamp 210 and the second clamp 220, and a threaded hole is opened on the connecting ear. When in use, the first clamp 210 is wrapped around the outside of the first rod 311, and the second clamp 220 is wrapped around the outside of the rod of the meteorological rack 100, and then the connecting ears of the first clamp 210 and the second clamp 220 are made to face each other, that is, the threaded holes are facing each other, and then the first clamp 210 and the second clamp 220 are locked by bolts, which can effectively limit the positions of the first clamp 210 and the second clamp 220, so that the frame 300 will not be displaced relative to the meteorological rack 100.

[0050] Exemplarily, the connecting member can also be a threaded sleeve, and a half threaded column is set at each end of the first clamp 210 and the second clamp 220. Of course, the half threaded columns on the first clamp 210 and the second clamp 220 can be spliced ​​together to form a complete threaded column. When in use, the first clamp 210 is wrapped around the outside of the first rod 311, and the second clamp 220 is wrapped around the outside of the rod of the meteorological rack 100, and then the half threaded columns of the first clamp 210 and the second clamp 220 are made opposite to each other and spliced ​​to form a complete threaded column, and then the threaded sleeve is screwed onto the threaded column, so that the position of the first clamp 210 and the second clamp 220 can be effectively restricted.

[0051] Of course, the above two methods are merely examples of possible implementations of the connecting member, rather than limitations. The connecting member can be implemented in any manner as long as it can lock the first clamp 210 and the second clamp 220 .

[0052] It is understandable that the size of the first clamp 210 and the second clamp 220 can be set according to actual conditions, that is, the size of the positioning cavity is adjustable, and can be selected to accommodate one first rod 311 or multiple first rods 311, as long as the position of the operation and maintenance auxiliary device can be effectively restricted.

[0053] Of course, the fixing clamps 200 can also be provided in one or more groups. One group is simple to connect, while multiple groups can improve the fixing effect. The specific selection can be made according to the actual local conditions, and this embodiment is not limited thereto.

[0054] The rods of aluminum profiles are generally square, while the rods on the meteorological rack 100 may be round or other shapes. The shapes and sizes of the two do not match. If the shapes of the first clamp 210 and the second clamp 220 are not restricted, then it is inevitable that there will be a margin for the first rod 311 to move in the positioning cavity, which may cause the operation and maintenance auxiliary device to shake during use, affecting the operation of the operation and maintenance personnel. In order to avoid such a problem, in this embodiment, at least one first slot body 230 adapted to the shape of the first rod 311 is provided on the first clamp 210, and at least one second slot body 240 adapted to the shape of the rod on the meteorological rack 100 is provided on the second clamp 220. The first slot body 230 and the second slot body 240 are spliced ​​to form a positioning cavity, that is, the first slot body 230 and the second slot body 240 are both located on the side where the first clamp 210 and the second clamp 220 are close to each other.

[0055] Taking the example of accommodating a first rod 311 and a rod on a meteorological rack 100 in a positioning cavity, when the first rod 311 is made of aluminum profile and has a square cross-section, a square first groove 230 can be set in the middle of the first clamp 210 to match the shape of the aluminum profile to prevent the first rod 311 from shifting in the first groove 230. The rod on the meteorological rack 100 generally has a circular cross-section. At this time, an arc-shaped second groove 240 can be set in the middle of the second clamp 220 to match the shape of the rod on the meteorological rack 100. After the first clamp 210 and the second clamp 220 are assembled, the first rod 311 is blocked by the cavity wall of the positioning cavity and the rod on the meteorological rack 100, and cannot be displaced relative to the meteorological rack 100, thereby effectively improving the stability of the operation and maintenance auxiliary device.

[0056] It is understandable that this is only an example and does not limit the shapes of the first trough body 230 and the second trough body 240. The shapes of the first trough body 230 and the second trough body 240 can be selected according to the shapes of the first rod 311 and the rods on the meteorological frame 100, and this embodiment is not limited here.

[0057] For some possible implementations, see Figure 2 and Figure 4As shown, the first rod 311 is provided with a track 313 on at least two opposite sides, and the track 313 has the same extension direction as the first rod 311. Each pedal 400 also includes at least four pedal mounting frames 500. The pedal 400 is detachably mounted on the track 313 through the pedal mounting frame 500, that is, the pedal 400 can be installed at any position on the track 313 of the corresponding first rod 311, so that the height of the pedal 400 can be adjusted arbitrarily, thereby improving the adaptability of the operation and maintenance auxiliary device.

[0058] Of course, each first rod 311 needs to be provided with at least two tracks 313 to facilitate the installation of the pedal 400 in the installation area 314 on both sides thereof. To further reduce the weight of the first rod 311, a track 313 may be provided on each of the four sides of the first rod 311.

[0059] For further information, see Figure 2 and Figure 5 As shown, the wind measurement system operation and maintenance auxiliary device provided in this embodiment also includes an elastic nut block (not shown in the figure), which is used to connect the pedal mounting frame 500 and the track 313, that is, the elastic nut block is clamped with the track 313, and the pedal mounting frame 500 and the elastic nut block are connected by screws, so that the elastic nut block can realize any selection of the installation position of the pedal 400 in the track 313, and can also effectively limit the position of the pedal 400 during use.

[0060] Among them, the elastic nut block is a commonly used connecting piece, which can be directly inserted into any position of the track 313 on the aluminum profile, and the spring steel ball on the back of the elastic nut block that abuts against the track 313 can fix the position of the elastic nut block in the track 313, thereby limiting the position of the pedal 400. In addition, a threaded hole is also provided on the elastic nut block. As long as a corresponding through hole is opened on the pedal mounting frame 500, the elastic nut block can be locked with the pedal mounting frame 500 by screws.

[0061] It is understandable that the elastic nut block is relatively common and can be purchased and used directly, so this embodiment will not be described in detail here.

[0062] Furthermore, at least three first mounting holes 510 for connecting to the pedal 400 and at least two second mounting holes 520 for connecting to the elastic nut blocks can be provided on the pedal mounting frame 500. Of course, the first mounting holes 510 and the second mounting holes 520 can be threaded holes or ordinary through holes, that is, at least two elastic nut blocks are provided to improve the fixing effect of the pedal 400, and the pedal mounting frame 500 and the pedal 400 are fixed by at least three screws, which can also improve the connection effect between the pedal 400 and the pedal mounting frame 500.

[0063] It is understandable that the number of the first mounting holes 510 and the second mounting holes 520 can be adjusted according to actual fixing requirements, as long as the pedal 400 can be effectively fixed on the first rod 311, and this embodiment is not limited here.

[0064] In order to protect the screws, the pedal mounting frame 500 can include a first plate body and a second plate body, and the first plate body and the second plate body form an L-shaped shape. The first mounting hole 510 and the second mounting hole 520 are both arranged on the first plate body, and the end of the pedal 400 is supported on the second plate body, and auxiliary support is provided by the second plate body to reduce the pressure on the screws.

[0065] For some possible implementations, see Figure 2 , Figure 5 and Figure 6 As shown, the first mounting hole 510 and the second mounting hole 520 are arranged at intervals, and a connecting portion for connecting to the pedal mounting frame 500 is arranged on the pedal 400, and the connecting portion includes a plurality of connecting blocks 410 arranged side by side, and a third mounting hole 420 corresponding to the first mounting hole 510 is arranged on the connecting block 410. The third mounting hole 420 can be a threaded hole, and there is a gap 430 between adjacent connecting blocks 410, that is, after the pedal 400 is connected to the pedal mounting frame 500, the gap 430 between the adjacent connecting blocks 410 is opposite to the second mounting hole 520, so that the space required for the first mounting hole 510 and the second mounting hole 520 to be set is reduced, so as to reduce the volume of the pedal mounting frame 500, thereby further reducing the weight of the operation and maintenance auxiliary device.

[0066] Exemplarily, three first mounting holes 510 are provided, and two second mounting holes 520 are provided, and a second mounting hole 520 is provided between two adjacent first mounting holes 510, that is, two elastic nut blocks are provided. At this time, the second mounting hole 520 can be an elliptical hole to facilitate adjustment of the installation position, and because there are two elastic nut blocks, the fixing effect will not be affected.

[0067] Specifically, when installing the pedal 400, the pedal 400 can be connected to the pedal mounting frame 500 by first screwing through the first mounting hole 510 and the third mounting hole 420, and then the elastic nut block can be inserted into the track 313, so that the second mounting hole 520 on the pedal mounting frame 500 is opposite to the threaded hole on the elastic nut block, and the screw is screwed into the second mounting hole 520 and the threaded hole on the elastic nut block through the gap 430 of the connecting block 410, thereby realizing the connection between the pedal mounting frame 500 and the elastic nut block.

[0068] In some possible embodiments, the support portion 320 further includes two second rods 321 and two third rods 322. A second rod 321 is disposed on the same side of the mounting portion 310. The first rod 311 of the mounting portion 310 is connected to the same second rod 321. The two third rods 322 are disposed at both ends of the mounting portion 310 and are respectively connected to the first rod 311 located at the end of the mounting portion 310.

[0069] Specifically, the position of the first rod 311 can be limited by the second rod 321, so that all the first rods 311 of the same mounting portion 310 are kept arranged side by side and support the first rod 311. The distance between the two mounting portions 310 can also be limited by the third rod 322 to prevent the two mounting portions 310 from being displaced, so that the mounting portion 310 is supported by the supporting portion 320 and the mounting portion 310 does not move.

[0070] It is understandable that more second rods 321 and third rods 322 may be provided to improve the fixing effect, but at least two of each need to be provided.

[0071] Exemplarily, two parallel second rods 321 may be disposed on the same side of the mounting portion 310 , one second rod 321 connected to the lower end of the first rod 311 , and one second rod 321 connected to the upper end of the first rod 311 .

[0072] In addition, the first rod 311 and the second rod 321, as well as the first rod 311 and the third rod 322 can be connected by screws, that is, a threaded hole can be opened at the end of the first rod 311, and a corresponding threaded hole can be opened on the second rod 321, and then the first rod 311 can be fixed to the second rod 321, and a threaded hole can be opened at the end of the third rod 322, and a threaded hole can also be opened at the corresponding position of the first rod 311, and then the third rod 322 and the first rod 311 can be connected by screws.

[0073] It is understandable that, in order to further reduce the weight of the frame 300 , the second rod 321 and the third rod 322 may also be made of the same aluminum profile as the first rod 311 .

[0074] In some possible embodiments, the frame 300 also includes a plurality of foot cups 330, which are located below the support portion 320 and are used to support the support portion 320. The height of the foot cups 330 is adjustable, and the operation and maintenance auxiliary device can be kept in a stable state by adjusting the height of the foot cups 330.

[0075] Among them, the foot cup 330 can be a common nylon foot cup, and of course it can also be other types of foot cups, such as a stainless steel foot cup, a rubber bottom foot cup, a carbon steel foot cup, etc., as long as the height can be adjusted to keep the operation and maintenance auxiliary device in a stable state, this embodiment is not limited here.

[0076] It is understandable that the foot cup 330 can be fixed under the second rod 321 , or the first rods 311 at both ends of the mounting portion 310 can be extended to under the second rod 321 , and then the foot cup 330 can be fixed to the bottom of the four first rods 311 .

[0077] In addition, each mounting portion 310 may include a handrail 312, which is located at the top of the first rod 311 and is detachably connected to all first rods 311 of the same mounting portion 310. When in use, the operation and maintenance personnel can move by holding the handrail 312 to improve safety.

[0078] Those skilled in the art will easily conceive of other implementation schemes of the present application after considering the specification and practicing the technical solutions disclosed herein.

[0079] This application is intended to cover any modifications, uses or adaptive changes of the present application, which follow the general principles of the present application and include common knowledge or customary technical means in the technical field that are not disclosed in this application.

[0080] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A wind measurement system operation and maintenance auxiliary device, used for the operation and maintenance of the meteorological frame of the wind measurement system, characterized in that: include: A frame, the frame comprising a support portion and two mounting portions arranged opposite to each other on both sides of the support portion, the mounting portion being detachably connected to the support portion, the mounting portion comprising a plurality of first rods arranged side by side, the first rods extending in a vertical direction, and a mounting area being formed between two adjacent first rods; A plurality of pedals, each of which is located between the two mounting portions, and both ends of the pedals are detachably connected to the first rods of the two mounting portions, respectively, one pedal is arranged in each mounting area, and the mounting heights of the plurality of pedals are sequentially increased along the arrangement direction of the first rods; A fixing fixture is used to connect the frame and the meteorological frame.

2. The wind measurement system operation and maintenance auxiliary device according to claim 1, characterized in that: The fixing clamp includes a first clamp and a second clamp that are arranged opposite to each other, and a connecting piece for limiting the relative position of the first clamp and the second clamp. A positioning cavity is formed between the first clamp and the second clamp, and the positioning cavity is used to accommodate at least one of the first rods and at least one rod on the meteorological frame.

3. The wind measurement system operation and maintenance auxiliary device according to claim 2, characterized in that: The first clamp is provided with at least one first groove body adapted to the shape of the first rod, and the second clamp is provided with at least one second groove body adapted to the shape of the rod on the meteorological frame. The first groove body and the second groove body are combined to form the positioning cavity.

4. The wind measurement system operation and maintenance auxiliary device according to claim 3, characterized in that: The first rod is provided with tracks on at least two opposite sides, and the tracks extend in the same direction as the first rod. Each of the pedals further comprises at least four pedal mounting frames, and the pedals are detachably mounted on the tracks via the pedal mounting frames.

5. The wind measurement system operation and maintenance auxiliary device according to claim 4, characterized in that: It also includes an elastic nut block for connecting the track and the pedal mounting frame. The elastic nut block is clamped with the track, and the pedal mounting frame is connected to the elastic nut block by screws.

6. The wind measurement system operation and maintenance auxiliary device according to claim 5, characterized in that: The pedal mounting frame is provided with at least three first mounting holes for connecting with the pedal, and at least two second mounting holes for connecting with the elastic nut block.

7. The wind measurement system operation and maintenance auxiliary device according to claim 6, characterized in that: The first mounting hole and the second mounting hole are arranged at intervals; The pedal is provided with a connecting portion for connecting with the pedal mounting frame, the connecting portion includes a plurality of connecting blocks arranged side by side, the connecting blocks are provided with third mounting holes corresponding to the first mounting holes, and there are gaps between adjacent connecting blocks.

8. The wind measurement system operation and maintenance auxiliary device according to any one of claims 1 to 7, characterized in that: The supporting portion includes two second rods and two third rods, a second rod is arranged on the same side of each of the two mounting portions, and all the first rods of the same mounting portion are connected to the same second rod, and the two third rods are arranged at both ends of the mounting portion and are respectively connected to the first rod located at the end of the mounting portion.

9. The wind measurement system operation and maintenance auxiliary device according to any one of claims 1 to 7, characterized in that: The frame further comprises a plurality of foot cups, and the foot cups are located below the support portion to support the support portion.

10. The wind measurement system operation and maintenance auxiliary device according to any one of claims 1 to 7, characterized in that: The mounting portion further comprises a handrail, and the handrail is detachably connected to the tops of all the first rods of the same mounting portion.

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