CN108035609A - A kind of mobile anemometer tower - Google Patents

Abstract

The invention discloses a mobile wind measuring tower, which comprises a mobile platform, an auxiliary pole, a rotating pole, a support pole, a cylindrical tower, a working platform and a rotating device. The mobile platform comprises a driven wheel, a mobile base, a connecting block, The concave platform and the universal wheel with brakes, the rotating device includes a rotating base, a first worm gear, a rotating motor and a rotating shaft, the tops of the auxiliary rod and the rotating rod are respectively hinged with the supporting rod, the auxiliary rod and the rotating The struts are placed crosswise, and the tower includes an outer cylinder, an inner cylinder, a rubber ring and a lifting device. When the anemometer tower needs to be maintained and repaired, start the rotating motor, drive the first turbine worm to rotate, drive the rotating pole to rotate, the auxiliary pole assists the rotating pole to support the rotation, and drives the tower to rotate counterclockwise, and the working platform and the mobile base After the concave platform on the top is aligned and positioned, the space occupied by the wind measuring tower can be effectively reduced, and the working platform is lowered to facilitate the movement and maintenance of the staff.

Description

A mobile wind tower

technical field

The invention relates to the technical field of wind-measuring towers, in particular to a mobile wind-measuring tower.

Background technique

A wind measuring tower is a tall tower structure used to measure wind energy parameters. It is mainly used to observe and record the airflow movement near the ground. The wind measuring tower is equipped with anemometer, wind vane, temperature, air pressure and other monitoring equipment at different heights of the tower body, which can continuously observe the wind force of the plant site around the clock. At present, there are two types of wind-measuring tower structures that are more commonly used: self-supporting and guyed. The lower part of the self-supporting wind-measuring tower is wider and more stable; while the force of the guyed wind-measuring tower is more reasonable and has high reliability. However, at present, due to the large volume and high tower body of the wind measuring tower in the prior art, the wind measuring tower has disadvantages such as inconvenient movement and maintenance.

Contents of the invention

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a mobile wind measuring tower, which can effectively solve the problems of inconvenient movement and maintenance of the wind measuring tower in the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: a mobile wind measuring tower, including a mobile platform, an auxiliary pole, a rotating pole, a support pole, a cylindrical tower, a working platform and a shaft for rotating the tower Rotating device, the mobile platform includes driven wheels, mobile base, connecting block, concave table for accommodating the tower and universal wheels with brakes, the mobile base is set as a square, and the universal wheels are set on the four corners of the mobile base , the driven wheel is arranged in the middle of the mobile base, the rotating device includes a rotating base, a first worm gear, a rotating motor and a rotating shaft, the rotating base is arranged on the moving base, and the rotating motor is arranged on the rotating base and connected with the first worm gear The worm drive is connected, the rotating shaft is connected with the first worm gear and is set to rotate around one end of the rotating shaft, the bottom of the rotating support rod is fixedly connected to the side of the rotating shaft, the tops of the auxiliary supporting rod and the rotating supporting rod are respectively connected with the supporting rod Hinged, the bottom of the auxiliary pole is hinged with the rotating base, the auxiliary pole and the rotating pole are placed crosswise, and the intersection is also hinged, the tower is a two-section casing structure, and the tower is fixed on the top of the support rod , the tower includes an outer cylinder, an inner cylinder, a rubber ring and a lifting device for lifting the outer cylinder. The inner cylinder is fixed on the rotating base, and the outer cylinder is coaxially sleeved outside the inner cylinder and can slide along the axial direction of the inner cylinder. The rubber ring is set between the outer cylinder and the inner cylinder, the working platform is set on the top of the tower, and the wind measuring instrument, solar panel, lightning rod and data recorder are installed on the working platform.

As a further improvement of the present invention, the lifting device includes a lifting motor, a second worm gear, a first screw, a second screw, a first gear, a second gear and a driving gear, and the lifting motor and the second worm are arranged in the inner cylinder Above, the second worm gear is connected with the lifting motor, the first screw rod and the second screw rod are rotatably arranged on the inner cylinder and extend along the axial direction of the inner cylinder, the first gear is coaxially fixed with the first screw rod, and the second The gear and the second screw are coaxially fixed, the driving gear is connected to the second worm gear and meshes with the first gear and the second gear respectively, the outer cylinder is provided with a first threaded hole and a second threaded hole, and the first screw It is threadedly connected with the first threaded hole, and the second threaded rod is threaded with the second threaded hole.

As a further improvement of the present invention, a guide rod is provided on the outer wall of the inner cylinder, a guide sleeve is provided on the outer wall of the outer cylinder, and the guide rod slides through the guide sleeve.

As a further improvement of the present invention, the bottom of the rotating strut is hollowed out along the direction perpendicular to the rotating axis to form an accommodating space for accommodating the first worm gear.

As a further improvement of the present invention, the rubber ring arranged between the outer cylinder and the inner cylinder is a V-shaped rubber ring.

As a further improvement of the present invention, both the rotating motor and the lifting motor are connected with the wireless remote control device.

As a further improvement of the present invention, an engaging positioning block is provided in the middle of both sides of the working platform. Snap into the positioning slot.

As a further improvement of the present invention, the solar panel is arranged on the upper surface of the working platform.

When the wind measuring tower measures the wind speed and wind direction at different locations, the vehicle pulls the mobile platform, the universal wheel starts, and the driven wheel also starts, and the wind measuring tower can move to the destination point; rubber is installed between the outer cylinder and the inner cylinder The ring is used to achieve the sealing effect, which can effectively prevent air and moisture from entering the interior of the cylindrical tower to prevent the parts inside the tower from rusting and corrosion; if the wind measuring tower needs to be maintained and repaired, start it to control the rotation The rotating motor of the pole movement drives the first worm gear to rotate, which drives the rotating pole to rotate, and the auxiliary pole assists the rotating pole to support the rotation, and then the auxiliary pole and the rotating pole together link the supporting pole to start rotating counterclockwise, driving the The tower tube rotates counterclockwise. After the working platform is aligned with the concave platform on the mobile base, the rotating motor stops working, which can effectively reduce the space occupied by the anemometer tower. After the working platform is lowered, it is convenient for the staff to move and maintain , At the same time, the concave platform can also protect the working platform to avoid bumps and damage when the working platform is moving.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a partial schematic view of the rotating device;

Fig. 3 is a partial schematic diagram of the lifting device.

Detailed ways

The present invention will be described in further detail below in conjunction with the embodiments given in the accompanying drawings.

Referring to Fig. 1, Fig. 2 and Fig. 3, a mobile wind measuring tower in this embodiment includes a mobile platform 1, an auxiliary pole 3, a rotating pole 4, a support pole 5, a cylindrical tower 6, a working The platform 7 and the rotating device 2 for rotating the tower, the mobile platform 1 includes a driven wheel 12, a mobile base 13, a connecting block 15, a concave platform 14 for receiving the tower and a universal wheel 11 with brakes, and the mobile base 13 is arranged as a square, the universal wheel 11 is arranged on the four corners of the mobile base 13, the driven wheel 12 is arranged in the middle of the mobile base 13, and the rotating device 2 includes a rotating base 21, a first worm gear 23, a rotating motor 24 and The rotating shaft 25, the rotating base 21 is arranged on the mobile base 13, the rotating motor 24 is arranged on the rotating base 21 and is connected with the transmission of the first worm gear 23, and the rotating shaft 25 is connected with the first worm gear 23 and is arranged to rotate around One end of rotating shaft 25 rotates, and the bottom of rotating strut 4 is fixedly connected on the side of rotating shaft 25, and the top of auxiliary strut 3 and rotating strut 4 is respectively hinged with support rod 5, and the bottom of auxiliary strut 3 and rotating The base 21 is hinged, the auxiliary pole 3 and the rotating pole 4 are intersected, and the intersection is also hinged. The tower 6 is a two-section casing structure, and the tower 6 is fixed on the top of the support rod 5. The tower 6 It includes an outer cylinder 61, an inner cylinder 62, a rubber ring 63 and a lifting device 64 for lifting the outer cylinder 61. The inner cylinder 62 is fixed on the rotating base 21. The outer cylinder 61 is coaxially sleeved outside the inner cylinder 62 and can be moved along the The axial sliding of the inner cylinder 62, the rubber ring 63 is arranged between the outer cylinder 61 and the inner cylinder 62, the working platform 7 is arranged on the top of the tower tube 6, and the working platform 7 is provided with an anemometer, a solar panel, a lightning rod and data logger.

When the wind measuring tower measures the wind speed and wind direction at different locations, the vehicle pulls the mobile platform 1, the universal wheel 11 is started, and the driven wheel 12 is also started, and the wind measuring tower can move to the destination point; the outer cylinder 61 and the inner cylinder A rubber ring 63 is set between 62 to achieve a sealing effect, thereby effectively preventing air and moisture from entering the interior of the cylindrical tower 6 to prevent rust and corrosion of the parts inside the tower 6; if the wind measuring tower needs to be maintained During maintenance, start the rotating motor 24 that is used to control the movement of the rotating strut 4, drive the first worm gear 23 to rotate, drive the rotating strut 4 to rotate, the auxiliary strut 3 assists the rotating strut 4 to support the rotation, then the auxiliary strut 3 and The rotating pole 4 starts to rotate counterclockwise together with the supporting pole 5, and drives the tower tube 6 to rotate counterclockwise. After the working platform 7 and the concave platform 14 on the mobile base 13 are aligned and positioned, the rotating motor 24 stops working, so that The space occupied by the wind measuring tower is effectively reduced. After the working platform 7 is lowered, it is convenient for the staff to move and maintain. At the same time, the concave platform 14 can also protect the working platform 7 and avoid the working platform 7 from being bumped and damaged when moving.

As an improved specific embodiment, the lifting device includes a lifting motor 31, a second worm gear 32, a first screw mandrel 33, a second screw mandrel 34, a first gear 35, a second gear 36 and a driving gear 37, and the lifting motor 31 and the second worm gear 32 are set on the inner tube 62, the second worm gear 32 is connected with the lifting motor 31 in transmission, the first screw 33 and the second screw 34 are set on the inner tube 62 and rotate along the inner tube 62 Axially extending, the first gear 35 is coaxially fixed with the first screw mandrel 33, the second gear 36 is coaxially fixed with the second screw mandrel 34, and the driving gear 37 is connected with the second worm gear 32 and connected with the first gear 35 respectively. Mesh with the second gear 36 , the outer cylinder 61 is provided with a first threaded hole and a second threaded hole, the first threaded rod 33 is threaded with the first threaded hole, and the second threaded rod 34 is threaded with the second threaded hole.

Through the above method, when the wind measuring tower measures the wind speed and wind direction at different heights, start the lifting motor 31, drive the second worm gear 32 to rotate, drive the driving gear 37 to rotate, thereby affecting the rotation of the first gear 35 and the second gear 36, and then Drive the first screw mandrel 33 and the second screw mandrel 34 to rotate, drive the outer cylinder 61 to rise and fall, drive the first screw mandrel 33 and the second screw mandrel 34 to rotate through the rotation of the lifting motor 31, drive the outer cylinder 61 to rise and fall, and can control the lifting motor The rotating speed of 31 controls the lifting speed of the outer cylinder 61, thereby precisely controlling the lifting of the outer cylinder 61. When the wind measuring tower needs to be maintained and repaired, the outer tube 61 can be lowered to the minimum before the rotating pole 4 moves, thereby effectively reducing the height of the tower tube 6 and reducing the difficulty of rotation.

As an improved embodiment, a guide rod 8 is provided on the outer wall of the inner cylinder 62 , and a guide sleeve 9 is provided on the outer wall of the outer cylinder 61 , and the guide rod 8 slides through the guide sleeve 9 .

When the outer cylinder 61 is raised and lowered, it will more or less receive some radial force. Through the setting of the guide rod 8, the outer cylinder 61 is guided to move along the guide rod 8, and the guide rod 8 shares the first screw rod 33 and the second screw rod 8. The radial force on the screw rod 34 reduces the shear force on the first screw rod 33 and the second screw rod 34 and increases the service life of the first screw rod 33 and the second screw rod 34 .

As an improved specific embodiment, the bottom of the rotating support rod 4 is hollowed out along the direction perpendicular to the rotating shaft 25 to form an accommodating space for accommodating the first worm gear 23 .

Through the above method, part of the first worm gear and worm 23 is arranged in the accommodating space, so that the structure inside the tower is more compact, and the volume of the tower is reduced.

As an improved specific embodiment, the rubber ring 63 is a V-shaped rubber ring.

Through the above method, a V-shaped rubber ring is used for sealing between the outer cylinder 61 and the inner cylinder 62, and the sealing effect will be better.

As an improved specific implementation, both the rotating motor 24 and the lifting motor 31 are connected with the wireless remote control device.

Through the above method, the wireless remote control device can command and manipulate the rotating motor 24 and the lifting motor 31 , so that the lifting of the tower 6 and the rotation of the rotating pole 4 can be controlled more accurately.

As an improved specific embodiment, the middle part of both sides of the working platform 7 is provided with an engaging positioning block 71, the diameter of the concave platform 14 is slightly larger than the diameter of the working platform 7, and the both sides of the concave platform 14 are provided with engaging positioning grooves 16, when the working platform 7 When turning into the concave platform 14, the positioning block 71 snaps into the positioning groove 16.

Through the above method, when the working platform 7 is lowered, after the working platform 7 is rotated in place, the positioning block 71 fits with the positioning groove 16, so that the working platform 7 and the concave table 14 are more firmly matched, and the positioning effect is better, thereby effectively preventing the measuring After the wind tower shrinks and rotates, it is easy to bump when moving, which increases the difficulty of moving.

As an improved specific embodiment, the solar panel 73 is arranged on the upper surface of the working platform 7 .

Through the above method, solar energy can be effectively and fully absorbed and utilized.

The above are only preferred implementations of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention should also be regarded as the protection scope of the present invention.

Claims (8)

1. A kind of 1. mobile anemometer tower, it is characterised in that：Including mobile platform (1), auxiliary pole (3), rotate strut (4), support Bar (5), cylindric tower (6), workbench (7) and the tumbler (2) for rotating tower, mobile platform (1) bag Include driven wheel (12), mobile base (13), contiguous block (15), the concave station (14) for storing tower and the universal wheel with brake (11), the mobile base (13) is arranged to square, and the universal wheel (11) is arranged on four angles of mobile base (13), The driven wheel (12) is arranged on the centre of mobile base (13), and the tumbler (2) includes rotating base frame (21), the first snail Worm and gear (23), rotary electric machine (24) and rotation axis (25), the rotation base frame (21) is arranged in mobile base (13), described Rotary electric machine (24), which is arranged on, to be rotated on base frame (21) and is sequentially connected with the first worm and gear (23), the rotation axis (25) with First worm and gear (23) connects and is disposed about one end rotation of rotation axis (25), and the bottom for rotating strut (4) is consolidated Surely it is connected on the side of rotation axis (25), the auxiliary pole (3) and top and supporting rod (5) difference for rotating strut (4) It is hinged, the bottom of the auxiliary pole (3) is hinged with rotating base frame (21), the auxiliary pole (3) and rotation branch Bar (4) is also hinged in placement, infall is intersected, and the tower (6) is two sections of sleeve type structures, and the tower (6) is fixed On the top of supporting rod (5), the tower (6) includes outer barrel (61), inner cylinder (62), rubber ring (63) and for lifting outer barrel (61) lifting gear (64), the inner cylinder (62), which is fixed on, to be rotated on base frame (21), and the outer barrel (61) is coaxially set in interior Cylinder (62) outside and can be arranged between outer barrel (61) and inner cylinder (62) along the axial slip of inner cylinder (62), the rubber ring (63), The workbench (7) is arranged on the top of tower (6), and anemometer, solar cell are provided with the workbench (7) Plate, lightning rod and data logger.
2. A kind of 2. mobile anemometer tower according to claim 1, it is characterised in that：The lifting gear includes lifting motor (31), the second worm and gear (32), the first screw (33), the second screw (34), first gear (35), second gear (36) and drive Moving gear (37), the lifting motor (31) and the second worm and gear (32) are arranged on inner cylinder (62), the second worm gear snail Bar (32) is sequentially connected with lifting motor (31), and first screw (33) and the second screw (34) are rotatably arranged on inner cylinder (62) Above and along the axially extending of inner cylinder (62), the first gear (35) is coaxial fixed with the first screw (33), the second gear (36) it is coaxial fixed with the second screw (34), the drive gear (37) be sequentially connected with the second worm and gear (32) and respectively with First gear (35) and second gear (36) engage, and the first threaded hole and the second threaded hole, institute are provided with the outer barrel (61) State the first screw (33) to be threadedly coupled with the first threaded hole, second screw (34) is threadedly coupled with the second threaded hole.
3. A kind of 3. mobile anemometer tower according to claim 2, it is characterised in that：It is provided with the outer wall of the inner cylinder (62) Guide rod (8), guide sleeve (9) is provided with the outer wall of the outer barrel (61), and guide rod (8) sliding is threaded through in guide sleeve (9).
4. A kind of 4. mobile anemometer tower according to claim 3, it is characterised in that：It is described rotate strut (4) bottom along hang down Hollow out is got through in the direction of straight rotation axis (25), forms the accommodation space for being used for accommodating the first worm and gear (23).
5. A kind of 5. mobile anemometer tower according to claim 4, it is characterised in that：The rubber ring (63) is the rubber of V-type Circle.
6. A kind of 6. mobile anemometer tower according to claim 5, it is characterised in that：The rotary electric machine (24) and lifting motor (31) all it is attached with wireless remote controller.
7. A kind of 7. mobile anemometer tower according to claim 6, it is characterised in that：Set in the middle part of workbench (7) both sides Engaging locating piece (71) is equipped with, the diameter of the concave station (14) is slightly larger than the diameter of workbench (7), concave station (14) both sides Equipped with engaging locating slot (16), when workbench (7) is transferred to concave station (14), locating piece (71) is caught in locating slot (16).
8. A kind of 8. mobile anemometer tower according to claim 7, it is characterised in that：The solar panel is arranged on work The upper surface of platform (7).