An antenna wind detection device

Abstract

The utility model discloses an antenna windproof detection device belongs to antenna windproof detection technical field, including chassis, the fixed mounting of chassis top end has the placing table, and the placing table side wall rotationally covers the rotary table, and the placing table top is equipped with a plurality of annular array distribution's bolt, and the rotary table side wall is equipped with the drive assembly, and the rotary table top fixed mounting has the mounting seat, and the mounting seat top sliding installation has the mounting panel, and the mounting panel top fixed mounting has the fan, and the mounting seat top has seted up the removal groove, and the adjusting assembly is equipped between mounting panel and mounting seat, and the mounting seat top fixed mounting has the support seat, and the support seat top is equipped with the anemorumbus, the utility model discloses the setting through the drive assembly, through motor drive driving gear rotation, driving gear drive driven gear rotation, driven gear drive rotary table with fan synchronous rotation, can play the role of adjusting fan direction, and the wind power multi -angle blows to the antenna, is favorable to improve equipment detection's data contrast quantity.

Description

Technical Field

[0001] This utility model relates to the field of antenna windproof detection technology, and more specifically, to an antenna windproof detection device. Background Technology

[0002] An antenna is a transducer that converts guided waves propagating on a transmission line into electromagnetic waves propagating in an unbounded medium, or vice versa. It is a component in wireless equipment used to transmit or receive electromagnetic waves. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, and radio astronomy—anything that uses electromagnetic waves to transmit information—rely on antennas. Furthermore, antennas are also needed for non-signal energy radiation in the transmission of energy using electromagnetic waves. After antenna manufacturing, a windproof test is required. The purpose of this test is to assess the antenna's structural safety and communication reliability under wind loads, ensuring its normal operation in strong winds. By detecting the antenna's deformation and breakage risk under wind loads, physical damage caused by strong winds can be prevented, extending its service life.

[0003] Existing windproof detection devices simulate natural wind blowing onto the antenna using fans, and detect changes in the antenna using various sensors to achieve the detection effect. However, some existing antenna windproof detection devices use fans with fixed positions and no adjustment function, resulting in wind blowing towards the antenna in only one direction, which reduces the accuracy of the antenna windproof detection results. To address this, we propose an antenna windproof detection device. Utility Model Content

[0004] To solve the above problems, this utility model provides an antenna windproof detection device, which adopts the following technical solution: An antenna windproof detection device includes a chassis, a placement platform fixedly mounted on the top of the chassis, a turntable rotatably mounted on the side wall of the placement platform, multiple bolts arranged in a circular array on the top of the placement platform, a drive assembly on the side wall of the turntable, a mounting base fixedly mounted on the top of the turntable, a mounting plate slidably mounted on the top of the mounting base, a fan fixedly mounted on the top of the mounting plate, a moving groove opened on the top of the mounting base, an adjustment assembly between the mounting plate and the mounting base, a support base fixedly mounted on the top of the mounting base, a wind speed sensor mounted on the top of the support base, a positioning assembly between the wind speed sensor and the support base, a stabilizing assembly on the side wall of the wind speed sensor, a column fixedly mounted on the top of the turntable, and a detection camera fixedly mounted on the top of the column.

[0005] By adopting the above technical solution, when using the equipment, the operator places the antenna on the top of the platform and fixes it with existing fasteners and bolts. Existing stress sensors and vibration sensors are also installed on the antenna. Then, the fan generates wind force to blow towards the antenna. The wind speed sensor detects the effect of the wind force. Existing stress sensors and vibration sensors are used to detect the changes in internal stress of the antenna under wind load and the vibration frequency and amplitude under wind action. A detection camera is installed on the top of the turntable to record the data of changes generated by the antenna. All components in the equipment are connected to an existing controller for easy operation by the operator.

[0006] The fan can be rotated by the drive component to adjust the direction of the wind blowing towards the antenna, which facilitates multi-directional airflow detection and improves the accuracy of the equipment's detection structure. Furthermore, the fan can be slid on the top of the mounting base by the adjustment component, thereby adjusting the distance between the fan and the antenna.

[0007] The wind speed sensor and the support base are fixed together by a positioning component, which makes it easy for staff to disassemble and maintain. The side wall of the wind speed sensor is equipped with a stabilizing component, which supports and stabilizes the wind speed sensor and helps to maintain the stability of the wind speed sensor installation.

[0008] Furthermore, the drive assembly includes a driven gear fixedly sleeved on the side wall of the turntable, a motor and a reducer fixedly mounted on the top of the chassis, the output shaft of the motor being fixedly connected to the transmission shaft at one end of the reducer, and a drive gear fixedly sleeved on the side wall of the other transmission shaft of the reducer, the drive gear and the driven gear meshing.

[0009] By adopting the above technical solution, the motor drives the reducer to rotate, the reducer drives the drive gear to rotate, the drive gear drives the driven gear to rotate, and the driven gear drives the turntable to rotate synchronously with the fan. This can adjust the direction of the fan, making it easier for the wind to blow onto the antenna from multiple angles, which is beneficial to improving the amount of data comparison in the equipment detection.

[0010] Furthermore, the adjustment assembly includes a threaded rod rotatably mounted in the movable slot, a support block sleeved on the side wall of the threaded rod, a mounting frame fixedly mounted on the side of the mounting base away from the bolt and the top of the support block and the bottom of the mounting plate, a sealing plate hinged to the side of the mounting frame away from the mounting base, the end of the threaded rod away from the bolt passing through the mounting frame, a worm gear fixedly sleeved on the side wall of the end of the threaded rod passing through the mounting frame, a worm rotatably mounted inside the mounting frame, the worm and the worm gear meshing, and a handle fixedly mounted on one end of the worm passing through the mounting frame.

[0011] By adopting the above technical solution, the operator drives the worm gear to rotate by the handle, the worm gear drives the worm wheel to rotate, the worm wheel drives the threaded rod to rotate, and the threaded rod drives the support block to move in the moving slot. The support block moves synchronously with the mounting plate and the fan, which can adjust the distance between the fan and the antenna. In addition, the cooperation of the worm gear and the worm wheel can limit the positioning of the support block, which helps to maintain the stability of the fan after the position is adjusted.

[0012] Furthermore, two symmetrically distributed grooves are provided at the top of the mounting base, and sliders are slidably installed in both grooves. The tops of the two sliders are fixedly connected to the bottom of the mounting plate.

[0013] By adopting the above technical solution, when the mounting plate moves, the mounting plate, along with the slider, slides within the groove on the same side. The cooperation between the slider and the groove helps to limit and balance the mounting plate, thus helping to maintain the stability of the mounting plate's movement.

[0014] Furthermore, the positioning component includes a plug fixedly installed at the bottom of the wind speed sensor. The top of the support base has a slot that matches the plug. Movable grooves are provided on both sides of the inner wall of the slot. Positioning rods are slidably installed in the movable grooves. Springs are fixedly connected between the opposite sides of the two positioning rods and the inner wall of the opposite side of the movable groove on the same side. Positioning grooves that match the positioning rods on the same side are provided on the side wall of the plug.

[0015] By adopting the above technical solution, the wind speed sensor is placed above the support base, so that the plug installed at the bottom of the wind speed sensor and the slot opened at the top of the support base engage, which serves to assemble the wind speed sensor. When the plug moves into the slot, the plug pushes the positioning rod to slide into the movable groove on the same side, and the positioning rod pushes the spring on the same side to retract. When the plug and the slot are fully engaged, the positioning rod moves outward under the elastic force of the spring, and engages with the positioning groove opened on the side wall of the plug, which can fix the plug and further fix the wind speed sensor.

[0016] Furthermore, the stabilizing components include support plates fixedly installed on both sides of the support base, with clamps fixedly installed on the opposite side of each of the two support plates, the two clamps being fitted onto the sidewall of the wind speed sensor, and anti-slip pads fixedly installed on the opposite side of each of the two clamps.

[0017] By adopting the above technical solution, after the wind speed sensor is installed, the staff places the support plate and clamping ring on the side wall of the wind speed sensor, and then fixes the support plate and support base with existing fasteners. The two clamping rings serve to hold and stabilize the wind speed sensor, which helps to maintain the stability of the wind speed sensor in use.

[0018] Furthermore, two symmetrically distributed locking blocks are fixedly installed on opposite sides of the two support plates, and the side wall of the support base is provided with a locking groove that matches the locking block on the same side.

[0019] By adopting the above technical solution, the workers place the support plate on one side of the support base, so that the locking block installed on one side of the support plate engages with the locking groove opened on the side wall of the support base. Through the cooperation of the locking block and the locking groove, the support plate is positioned, which facilitates subsequent fixing.

[0020] In summary, this utility model has the following beneficial technical effects: (1) In this utility model, by setting the drive component, the drive gear is driven by the motor to rotate, the drive gear drives the driven gear to rotate, and the driven gear drives the turntable to rotate synchronously with the fan, which can play the role of adjusting the direction of the fan, so that the wind can blow towards the antenna from multiple angles, which is beneficial to improving the amount of data comparison detected by the equipment.

[0021] (2) In this utility model, by adjusting the setting of the components, the worm is driven to rotate by the handle, the worm is driven to rotate by the worm wheel, the worm wheel is driven to rotate by the threaded rod, and the threaded rod drives the support block to move in the moving groove. The support block moves synchronously with the fan, which can play the role of adjusting the distance between the fan and the antenna.

[0022] (3) In this utility model, the wind speed sensor is set to detect the wind force, which makes it easy to detect the extent of damage to the antenna caused by the wind force. The wind speed sensor and the support base are fixed by the positioning component, which makes it easy to disassemble and assemble later. The side wall of the wind speed sensor is provided with a stabilizing component, which plays the role of supporting and stabilizing the wind speed sensor, which helps to maintain the stability of the wind speed sensor. Attached Figure Description

[0023] Figure 1 This is a first-view structural schematic diagram of the antenna windproof detection device of this utility model; Figure 2 This utility model is an antenna windproof detection device. Figure 1 Enlarged view of A in the middle; Figure 3 This is a structural schematic diagram of the antenna windproof detection device of this utility model from a second perspective; Figure 4 This is a cross-sectional view of the mounting frame in the antenna windproof detection device of this utility model; Figure 5 This is a cross-sectional view of the support base in the antenna windproof detection device of this utility model; Figure 6 This utility model is an antenna windproof detection device. Figure 5 A magnified view of B in the middle.

[0024] Explanation of the labels in the diagram: 1. Chassis; 2. Turntable; 3. Placement platform; 4. Drive gear; 5. Reducer; 6. Motor; 7. Driven gear; 8. Support base; 9. Mounting base; 10. Mounting frame; 11. Moving slot; 12. Fan; 13. Mounting plate; 14. Support block; 15. Wind speed sensor; 16. Support plate; 17. Clamping ring; 18. Worm gear; 19. Threaded rod; 20. Worm wheel; 21. Insert block; 22. Slot; 23. Spring; 24. Positioning rod; 25. Moving slot; 26. Column; 27. Detection camera. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The following is in conjunction with the appendix Figure 1-6 The present invention will be described in further detail below.

[0029] Please see Figure 1-6An antenna windproof detection device includes a chassis 1, a placement platform 3 fixedly mounted on the top of the chassis 1, a turntable 2 rotatably mounted on the side wall of the placement platform 3, a plurality of bolts arranged in a circular array on the top of the placement platform 3, a mounting base 9 fixedly mounted on the top of the turntable 2, a mounting plate 13 slidably mounted on the top of the mounting base 9, a fan 12 fixedly mounted on the top of the mounting plate 13, a column 26 fixedly mounted on the top of the turntable 2, a detection camera 27 fixedly mounted on the top of the column 26, a support base 8 fixedly mounted on the top of the mounting base 9, and a wind speed sensor 15 mounted on the top of the support base 8. When using the device, the operator places the antenna on the placement platform 26. The top of the platform 3 is fixed with fasteners and bolts using existing technology, and existing stress sensors and vibration sensors are installed on the antenna. Then, the wind generated by the fan 12 blows the wind towards the antenna. The wind speed sensor 15 detects the effect of the wind. Existing stress sensors and vibration sensors are used to detect the changes in internal stress of the antenna under wind load and the vibration frequency and amplitude under wind action. The top of the turntable 2 is equipped with a detection camera 27, which can record the data of changes generated by the antenna. All components in the equipment are connected to the existing controller for easy operation by the staff.

[0030] The turntable 2 has a drive assembly on its side wall. The drive assembly includes a driven gear 7 fixedly sleeved on the side wall of the turntable 2. A motor 6 and a reducer 5 are fixedly installed on the top of the chassis 1. The output shaft of the motor 6 is fixedly connected to the transmission shaft at one end of the reducer 5. A drive gear 4 is fixedly sleeved on the side wall of the other transmission shaft of the reducer 5. The drive gear 4 and the driven gear 7 mesh. The motor 6 drives the reducer 5 to run, the reducer 5 drives the drive gear 4 to rotate, the drive gear 4 drives the driven gear 7 to rotate, and the driven gear 7 drives the turntable 2 to rotate synchronously with the fan 12. This can adjust the direction of the fan 12, so that the wind can blow towards the antenna from multiple angles, which is beneficial to improving the amount of data comparison detected by the equipment.

[0031] The top of the mounting base 9 has a movable groove 11. An adjustment assembly is provided between the mounting plate 13 and the mounting base 9. The adjustment assembly includes a threaded rod 19 rotatably installed in the movable groove 11. A support block 14 is sleeved on the side wall of the threaded rod 19. The top of the support block 14 and the bottom of the mounting plate 13 are fixedly connected to the mounting base 9. A mounting frame 10 is fixedly installed on the side of the mounting base 9 away from the bolt. A sealing plate is hinged on the side of the mounting frame 10 away from the mounting base 9. The end of the threaded rod 19 away from the bolt passes through the mounting frame 10. A worm gear 20 is fixedly sleeved on the side wall of the end of the threaded rod 19 that passes through the mounting frame 10. A worm 18 is rotatably installed in the mounting frame 10. The worm 18 and the worm gear 20 mesh. One end of the worm 18 passes through the mounting frame 10 and is fixedly installed with a handle.

[0032] The operator drives the worm gear 18 to rotate via a handle. The worm gear 18 drives the worm wheel 20 to rotate, which in turn drives the threaded rod 19 to rotate. The threaded rod 19 then drives the support block 14 to move within the moving slot 11. The support block 14 moves synchronously with the mounting plate 13 and the fan 12, which helps to adjust the distance between the fan 12 and the antenna. Furthermore, the cooperation of the worm gear 18 and the worm wheel 20 helps to limit the positioning of the support block 14, thus helping to maintain the stability of the fan 12 after its position is adjusted.

[0033] The top of the mounting base 9 has two symmetrically distributed sliding grooves. A slider is slidably installed in each of the two sliding grooves. The top of each slider is fixedly connected to the bottom of the mounting plate 13. When the mounting plate 13 moves, the mounting plate 13 slides in the same side sliding groove with the slider. The cooperation between the slider and the sliding groove plays a role in limiting and balancing the mounting plate 13, which helps to maintain the stability of the movement of the mounting plate 13.

[0034] A positioning assembly is provided between the wind speed sensor 15 and the support base 8. The positioning assembly includes a plug 21 fixedly installed at the bottom of the wind speed sensor 15. The top of the support base 8 has a slot 22 that matches the plug 21. Movable grooves 25 are provided on both sides of the inner wall of the slot 22. Positioning rods 24 are slidably installed in the movable grooves 25. Springs 23 are fixedly connected between the inner walls of the opposite sides of the two positioning rods 24 and the opposite side of the movable grooves 25 on the same side. The side wall of the plug 21 has a positioning groove that matches the positioning rod 24 on the same side.

[0035] The wind speed sensor 15 is placed above the support base 8, so that the insert 21 installed at the bottom of the wind speed sensor 15 and the slot 22 opened at the top of the support base 8 engage, which serves to assemble the wind speed sensor 15. When the insert 21 moves into the slot 22, the insert 21 pushes the positioning rod 24 to slide into the movable groove 25 on the same side, and the positioning rod 24 pushes the spring 23 on the same side to retract. When the insert 21 and the slot 22 are fully engaged, the positioning rod 24 moves outward of the movable groove 25 under the elastic force of the spring 23, and engages with the positioning groove opened on the side wall of the insert 21, which can fix the insert 21 and further fix the wind speed sensor 15.

[0036] The wind speed sensor 15 has a stabilizing component on its sidewall. The stabilizing component includes support plates 16 fixedly installed on both sides of the support base 8. Each of the two support plates 16 has a clamping ring 17 fixedly installed on its opposite side. The two clamping rings 17 are fitted onto the sidewall of the wind speed sensor 15. Each of the two clamping rings 17 has an anti-slip pad fixedly installed on its opposite side. After the wind speed sensor 15 is installed, the operator places the support plates 16 and clamping rings 17 on the sidewall of the wind speed sensor 15. Then, the support plates 16 and the support base 8 are fixed with fasteners of the existing technology. The two clamping rings 17 serve to clamp and stabilize the wind speed sensor 15, which helps to maintain the stability of the wind speed sensor 15 during use.

[0037] Two symmetrically distributed locking blocks are fixedly installed on each of the two support plates 16 on opposite sides. The side wall of the support base 8 has a locking groove that matches the locking block on the same side. The worker places the support plate 16 on one side of the support base 8 so that the locking block installed on one side of the support plate 16 engages with the locking groove on the side wall of the support base 8. Through the cooperation of the locking block and the locking groove, the support plate 16 is positioned, which facilitates subsequent fixing.

[0038] The implementation principle of this utility model embodiment is as follows: When the equipment is in use, the operator places the antenna on the top of the placement platform 3 and fixes it with fasteners and bolts of the prior art. The operator also installs components such as stress sensors and vibration sensors of the prior art on the antenna. Then, the fan 12 generates wind force to blow towards the antenna. The wind speed sensor 15 detects the effect of the wind force. The stress sensors and vibration sensors of the prior art are used to detect the changes in internal stress of the antenna under wind load and the vibration frequency and amplitude under the action of wind. The top of the turntable 2 is equipped with a detection camera 27, which can record the change data generated by the antenna. All components in the equipment are connected to the prior art controller for easy operation by the operator.

[0039] The fan 12 can be rotated by the drive component to adjust the direction of the wind blowing towards the antenna, which facilitates multi-directional air blowing detection and helps improve the accuracy of the equipment detection structure. The fan 12 can also be driven by the adjustment component to slide on the top of the mounting plate 13 with the fan 12, thereby adjusting the distance between the fan 12 and the antenna.

[0040] The wind speed sensor 15 and the support base 8 are fixed together by a positioning component, which makes it easy for staff to disassemble and maintain. The side wall of the wind speed sensor 15 is provided with a stabilizing component, which plays a role in supporting and stabilizing the wind speed sensor 15 and helps to maintain the stability of the wind speed sensor 15 installation.

[0041] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. An antenna windproof detection device, characterized in that: The system includes a chassis (1), a placement platform (3) fixedly mounted on the top of the chassis (1), a turntable (2) rotatably mounted on the side wall of the placement platform (3), a plurality of bolts arranged in a ring array on the top of the placement platform (3), a drive assembly on the side wall of the turntable (2), a mounting base (9) fixedly mounted on the top of the turntable (2), a mounting plate (13) slidably mounted on the top of the mounting base (9), a fan (12) fixedly mounted on the top of the mounting plate (13), a moving groove (11) opened on the top of the mounting base (9), an adjustment assembly between the mounting plate (13) and the mounting base (9), a support base (8) fixedly mounted on the top of the mounting base (9), a wind speed sensor (15) on the top of the support base (8), a positioning assembly between the wind speed sensor (15) and the support base (8), a stabilizing assembly on the side wall of the wind speed sensor (15), a column (26) fixedly mounted on the top of the turntable (2), and a detection camera (27) fixedly mounted on the top of the column (26).

2. The antenna windproof detection device according to claim 1, characterized in that: The drive assembly includes a driven gear (7) fixedly sleeved on the side wall of the turntable (2). A motor (6) and a reducer (5) are fixedly installed on the top of the chassis (1). The output shaft of the motor (6) is fixedly connected to the transmission shaft at one end opposite to the reducer (5). A drive gear (4) is fixedly sleeved on the side wall of the other transmission shaft of the reducer (5). The drive gear (4) and the driven gear (7) mesh.

3. The antenna windproof detection device according to claim 1, characterized in that: The adjustment assembly includes a threaded rod (19) rotatably mounted in a movable slot (11). A support block (14) is sleeved on the side wall of the threaded rod (19). The top of the support block (14) and the bottom of the mounting plate (13) are fixedly connected to the mounting seat (9). A mounting frame (10) is fixedly mounted on the side away from the bolt. A sealing plate is hinged on the side of the mounting frame (10) away from the mounting seat (9). The end of the threaded rod (19) away from the bolt passes through the mounting frame (10). A worm gear (20) is fixedly sleeved on the side wall of the threaded rod (19) passing through the mounting frame (10). A worm (18) is rotatably mounted in the mounting frame (10). The worm (18) and the worm gear (20) mesh. One end of the worm (18) passes through the mounting frame (10) and is fixedly mounted with a handle.

4. The antenna windproof detection device according to claim 1, characterized in that: The mounting base (9) has two symmetrically distributed sliding grooves at its top. A slider is slidably installed in each of the two sliding grooves, and the top of each slider is fixedly connected to the bottom of the mounting plate (13).

5. The antenna windproof detection device according to claim 1, characterized in that: The positioning component includes a plug (21) fixedly installed at the bottom of the wind speed sensor (15). The top of the support base (8) is provided with a slot (22) that matches the plug (21). Movable grooves (25) are provided on both sides of the inner wall of the slot (22). A positioning rod (24) is slidably installed in the movable groove (25). A spring (23) is fixedly connected between the inner wall of the opposite side of the two positioning rods (24) and the inner wall of the opposite side of the movable groove (25) on the same side. A positioning groove that matches the positioning rod (24) on the same side is provided on the side wall of the plug (21).

6. The antenna windproof detection device according to claim 1, characterized in that: The stabilizing component includes support plates (16) fixedly installed on both sides of the support base (8). Each of the two support plates (16) has a clamping ring (17) fixedly installed on its opposite side. The two clamping rings (17) are sleeved on the side wall of the wind speed sensor (15). Each of the two clamping rings (17) has an anti-slip pad fixedly installed on its opposite side.

7. The antenna windproof detection device according to claim 6, characterized in that: Two symmetrically distributed locking blocks are fixedly installed on the opposite side of each of the two support plates (16), and the side wall of the support base (8) is provided with a locking groove that matches the locking block on the same side.

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