Portable automatic lifter for meteorological wind rod

Abstract

The utility model discloses a portable automatic lifter for a meteorological wind rod, relates to the technical field of meteorological equipment auxiliary devices, and is used for assisting the erection of the meteorological wind rod. The portable automatic lifter for the meteorological wind rod comprises a fixed plate, a rotating plate, a first rotating shaft, a hydraulic column, an abutting plate and a rotating wheel. The two ends of the fixing plate are bent in the direction perpendicular to the plate face of the fixing plate to form two first bent plates. The two ends of the rotating plate are bent in the direction perpendicular to the plate face of the rotating plate to form two second bent plates, the second bent plates are parallel to the plate faces of the first bent plates, and the two second bent plates are arranged between the two first bent plates. The first rotating shaft extends in the direction perpendicular to the plate surfaces of the first bending plates, and the first rotating shaft penetrates through the two first bending plates and the two second bending plates; the hydraulic column is arranged between the fixed plate and the rotating plate, and the piston end of the hydraulic column and the base are rotationally connected with the fixed plate and the rotating plate correspondingly, so that the fixed plate and the rotating plate can relatively rotate around the first rotating shaft through stretching and retracting of the hydraulic column.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of meteorological equipment auxiliary devices, and in particular to a portable automatic lifter for a meteorological wind pole. BACKGROUND

[0002] The meteorological wind pole is a professional ground meteorological observation device, and the installation and erection of the meteorological wind pole are difficult.

[0003] When the existing wind pole is installed and erected, manpower is usually used for carrying and erection, and no auxiliary installation tool is used, so that the personnel workload is large and the danger is high when the wind pole is installed and erected. CONTENT OF THE UTILITY MODEL

[0004] The application provides a portable automatic lifter for a meteorological wind pole, which is used for assisting the erection of the meteorological wind pole.

[0005] The application provides a portable automatic lifter for a meteorological wind pole, which comprises a fixed plate, a rotating plate, a first rotating shaft, a hydraulic column, an abutting plate and a rotating wheel; two first bent plates are formed by bending the two ends of the fixed plate in a direction perpendicular to the plate surface of the fixed plate; two second bent plates are formed by bending the two ends of the rotating plate in a direction perpendicular to the plate surface of the rotating plate, the plate surface of the second bent plate is parallel to the plate surface of the first bent plate, and the two second bent plates are arranged between the two first bent plates; the first rotating shaft extends in a direction perpendicular to the plate surface of the first bent plate, and the first rotating shaft penetrates the two first bent plates and the two second bent plates; the hydraulic column is arranged between the fixed plate and the rotating plate, the piston end and the base of the hydraulic column are rotationally connected with the fixed plate and the rotating plate respectively, so that the extension and contraction of the hydraulic column can enable the fixed plate and the rotating plate to relatively rotate around the first rotating shaft; the abutting plate is fixedly arranged on the fixed plate, the plate surface of the abutting plate is perpendicular to the plate surface of the first bent plate and the fixed plate, and an arc-shaped groove is formed on the side of the first bent plate close to the rotating plate; the rotating wheel is arranged at the end of the rotating plate away from the fixed plate, the rotating wheel and the hydraulic column are arranged on the opposite sides of the rotating plate, and the rotation axis of the rotating wheel is parallel to the axis of the first rotating shaft.

[0006] The fixed plate and the rotating plate in the application can relatively rotate around the first rotating shaft through the driving of the hydraulic column, so that the inclination angle between the abutting plate and the rotating wheel located on the fixed plate and the rotating plate changes; the side wall of the meteorological wind pole is abutted on the abutting plate and the rotating wheel, at this time, the meteorological wind pole can be lifted or lowered through the extension and contraction of the hydraulic column; the structure is simple, easy to carry and operate, and can provide help for the installation work of small and medium-sized meteorological wind poles, so that the installation of the meteorological wind pole is simpler and more convenient.

[0007] In some embodiments of the present application, the edge of the rotating wheel points to the middle direction, and an arc-shaped recess is formed on the rotating wheel and arranged around the axis of the rotating wheel. The arc-shaped recess on the rotating wheel can cooperate with the arc-shaped groove on the abutment plate to prevent the meteorological wind pole from rotating off during the lifting process.

[0008] In some embodiments of the present application, the arc-shaped recess on the rotating wheel is the same as the arc-shaped groove in the cross section through the axis of the rotating wheel. The arc-shaped recess and the arc-shaped groove are the same, which can avoid the meteorological wind pole from rotating off the arc-shaped recess or the arc-shaped groove due to the tangential friction force during the lifting process.

[0009] In some embodiments of the present application, the portable automatic lifter for meteorological wind poles further comprises two first ear plates, which are respectively arranged on the two sides of the rotating wheel, and the first ear plate is fixedly connected with the rotating plate, and the rotating shaft of the rotating wheel is fixedly connected with the two first ear plates. The first ear plate can facilitate the installation and fixation of the rotating wheel.

[0010] In some embodiments of the present application, the portable automatic lifter for meteorological wind poles further comprises four second ear plates, which are respectively arranged on the two sides of the two ends of the hydraulic column, and the four second ear plates are respectively fixedly connected with the fixed plate and the rotating plate; the portable automatic lifter for meteorological wind poles further comprises two second rotating shafts, each of which is rotatably connected with one end of the hydraulic column and rotatably connected with two opposite second ear plates.

[0011] The second ear plate can facilitate the fixed connection between the hydraulic column and the fixed plate and the rotating plate, making the installation of the hydraulic column more convenient, and can also form a gap between the hydraulic column and the fixed plate and the rotating plate, making the rotation of the hydraulic column more convenient and avoiding impact.

[0012] In some embodiments of the present application, the second rotating shaft on the fixed plate penetrates through the two first bent plates. The second rotating shaft penetrating through the first bent plate can make the connection between the hydraulic column and the fixed plate more stable, making the lifting of the meteorological wind pole more stable.

[0013] In some embodiments of the present application, the part of the first bent plate that is attached to the abutment plate is bent to form a mounting surface; the portable automatic lifter for meteorological wind poles further comprises a threaded fixing member, which is fixedly connected with the first bent plate and the abutment plate.

[0014] The first bent plate and the abutment plate are connected through the mounting surface and the threaded fixing member, which can make the connection stable, so that the abutment plate can provide stable support for the meteorological wind pole.

[0015] In some embodiments of the present application, the threaded fixing member is provided in four groups, and two groups of threaded fixing members are arranged between the abutment plate and each first bent plate. The four groups of threaded fixing members can make the connection between the first bent plate and the abutment plate more stable.

[0016] In some embodiments of the present application, the portable automatic lifter for meteorological wind rod further comprises a battery, and the battery is electrically connected with the hydraulic rod. The battery can supply power for the hydraulic rod. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the technical scheme of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the technical scheme of the present application, and do not constitute a limitation on the technical scheme of the present application.

[0018] Figure 1 One of the three-dimensional schematic views of the portable automatic lifter for meteorological wind rod provided in the embodiments of the present application.

[0019] Figure 2 The second three-dimensional schematic view of the portable automatic lifter for meteorological wind rod provided in the embodiments of the present application.

[0020] The accompanying drawings are used to provide a further understanding of the technical scheme of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the technical scheme of the present application, and do not constitute a limitation on the technical scheme of the present application. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0023] The terms "first", "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, unless otherwise specified, the meaning of "multiple" is two or more.

[0024] In the description of the present application, it is necessary to point out that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected. For those skilled in the art, the specific meaning of the above terms in the present application can be understood in specific circumstances. In addition, when describing the pipeline, "connected" and "connected" used in the present application have the meaning of conducting. The specific meaning needs to be understood in combination with the context.

[0025] In the embodiments of the present application, the words such as "exemplary" or "for example" are used to represent as an example, illustration or description. Any embodiment or design scheme described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as more preferred or more advantageous than other embodiments or design schemes. Rather, the words such as "exemplary" or "for example" are intended to present the relevant concept in a specific manner.

[0026] The meteorological wind pole is a ground meteorological observation professional equipment, and the installation and erection of the meteorological wind pole are difficult.

[0027] When the existing wind pole is erected and installed, manpower is usually used for carrying and erection, and no auxiliary installation tool is used, so that the personnel workload is large, and the danger is high when the wind pole is erected and installed.

[0028] Therefore, please refer to Figure 1 The present application provides a portable automatic lifter for meteorological wind pole, which comprises a fixed plate 1, a rotating plate 2, a first rotating shaft 3, a hydraulic column 4, an abutting plate 5 and a rotating wheel 6.

[0029] Please refer to Figure 1 Both ends of the fixed plate 1 are bent in the direction perpendicular to the surface of the fixed plate 1 to form two first bent plates 11. The fixed plate 1 can be a U-shaped base plate body, the surface of the fixed plate 1 is the center plate body of the U-shaped base plate body, and the first bent plates 11 are two edges of the U-shaped base plate body.

[0030] Please refer to Figure 1 The fixed plate 1 and the first bent plate 11 can be flat plates, that is, the thickness is equal everywhere; the fixed plate 1 and the first bent plate 11 can be bent; the fixed plate 1 can be rectangular, and the first bent plate 11 can be rectangular or trapezoidal.

[0031] Please refer to Figure 1 Both ends of the rotating plate 2 are bent in the direction perpendicular to the surface of the rotating plate 2 to form two second bent plates 21, the second bent plates 21 are parallel to the surface of the first bent plates 11, and the two second bent plates 21 are arranged between the two first bent plates 11.

[0032] Please refer to Figure 1, the rotating plate 2 can be a U-shaped support plate body, that is, a main body part for supporting and lifting or lowering the weather vane; the plate surface of the rotating plate 2 is a central plate body of the U-shaped support plate body, and the second bent plate 21 is two edges of the U-shaped support plate body.

[0033] Please refer to Figure 1 , the rotating plate 2 and the second bent plate 21 can be flat plates, that is, the thickness is equal everywhere; the rotating plate 2 and the second bent plate 21 can be bent and formed; the rotating plate 2 can be rectangular, and the second bent plate 21 can be rectangular or trapezoidal.

[0034] Please refer to Figure 1 , the two second bent plates 21 are located between the two first bent plates 11, and the spacing between the adjacent first bent plate 11 and the second bent plate 21 can be equal.

[0035] Please refer to Figure 1 , the first rotating shaft 3 extends in a direction perpendicular to the plate surface of the first bent plate 11, and the first rotating shaft 3 penetrates the two first bent plates 11 and the two second bent plates 21. The first rotating shaft 3 can be a cylindrical shaft body, and corresponding through holes can be provided on the first bent plate 11 and the second bent plate 21 to facilitate the arrangement of the first rotating shaft 3.

[0036] Please refer to Figure 1 , the hydraulic column 4 is arranged between the fixed plate 1 and the rotating plate 2, and the piston end and the base of the hydraulic column 4 are rotatably connected with the fixed plate 1 and the rotating plate 2 respectively, so that the extension and contraction of the hydraulic column 4 can enable the fixed plate 1 and the rotating plate 2 to rotate relative to the first rotating shaft 3.

[0037] Please refer to Figure 1 , the hydraulic column 4 can be an electric hydraulic column 4, and wires can be arranged on the hydraulic column 4 to facilitate connection with the power supply and control part outside.

[0038] Please refer to Figure 1 , the abutting plate 5 is fixedly arranged on the fixed plate 1, the plate surface of the abutting plate 5 is perpendicular to the plate surface of the first bent plate 11 and the fixed plate 1, and the side of the first bent plate 11 close to the rotating plate 2 is formed with an arc-shaped groove 51. The height of the abutting plate 5 can be higher than that of the first bent plate 11, or can be flush with the height of the first bent plate 11.

[0039] Please refer to Figure 1 , the rotating wheel 6 is arranged at one end of the rotating plate 2 away from the fixed plate 1, and the rotating wheel 6 and the hydraulic column 4 are arranged on opposite sides of the rotating plate 2, and the rotation axis of the rotating wheel 6 is parallel to the axis of the first rotating shaft 3. The rotating wheel 6 can be a rotatable wheel structure, which can have a rotating part and a shaft part, and the rotating part is rotatably arranged on the shaft part to support the rotation of the rotating wheel 6.

[0040] Please refer toFigure 1 The fixed plate 1 and the rotating plate 2 in the application can be driven to rotate relative to the first rotating shaft 3 by the hydraulic column 4, so as to change the inclination angle between the abutting plate 5 and the rotating wheel 6 on the fixed plate 1 and the rotating plate 2.

[0041] The side wall of the meteorological wind pole is abutted on the abutting plate 5 and the rotating wheel 6, at this time, the meteorological wind pole can be lifted or lowered by the extension and contraction of the hydraulic column 4; the structure is simple, easy to carry and operate, and can help the installation work of small and medium-sized meteorological wind poles, so that the installation of the meteorological wind pole is simpler and more convenient.

[0042] Please refer to Figure 2 In some examples, the arc-shaped recess 61 is formed on the rotating wheel 6 in a direction from the edge of the rotating wheel 6 to the middle, and the arc-shaped recess 61 is arranged around the axis of the rotating wheel 6. The arc-shaped recess 61 on the rotating wheel 6 can cooperate with the arc-shaped groove 51 on the abutting plate 5 to prevent the meteorological wind pole from rotating and separating during lifting.

[0043] Please refer to Figure 2 In some examples, the arc-shaped recess 61 on the rotating wheel 6 is the same as the arc-shaped groove 51 along the cross section through the axis of the rotating wheel 6. The arc-shaped recess 61 and the arc-shaped groove 51 are the same, which can avoid the meteorological wind pole from rotating and separating from the arc-shaped recess 61 or the arc-shaped groove 51 due to the tangential friction force during lifting.

[0044] Please refer to Figure 2 In some examples, the portable automatic lifter for the meteorological wind pole further comprises two first ear plates 62, the two first ear plates 62 are respectively arranged on the two sides of the rotating wheel 6, the first ear plate 62 is fixedly connected with the rotating plate 2, and the rotating shaft of the rotating wheel 6 is fixedly connected with the two first ear plates 62. The first ear plate 62 can facilitate the installation and fixation of the rotating wheel 6.

[0045] In some examples, the first ear plate 62 can be arranged perpendicularly to the plate surface of the rotating plate 2, so as to stabilize the supporting effect of the rotating wheel 6 on the meteorological wind pole.

[0046] Please refer to Figure 2 In some examples, the portable automatic lifter for the meteorological wind pole further comprises four second ear plates 7, the four second ear plates 7 are respectively arranged on the two sides of the two ends of the hydraulic column 4, and the four second ear plates 7 are respectively fixedly connected with the fixed plate 1 and the rotating plate 2; the portable automatic lifter for the meteorological wind pole further comprises two second rotating shafts 71, each second rotating shaft 71 is rotatably connected with one end of the hydraulic column 4 and rotatably connected with two opposite second ear plates 7.

[0047] Please refer to Figure 2The second lug plate 7 can facilitate the fixed connection of the hydraulic column 4 with the fixed plate 1 and the rotating plate 2, the installation of the hydraulic column 4 is more convenient, and the hydraulic column 4 can form a gap with the fixed plate 1 and the rotating plate 2, so that the rotation of the hydraulic column 4 is more convenient, and impact is avoided.

[0048] Please refer to Figure 2 In some examples, the four second lug plates 7 can be completely the same, and the second lug plate 7 can be perpendicular to the plate surface of the fixed plate 1 and the rotating plate 2, that is, all the second lug plates 7 are parallelly distributed and arranged in parallel with the plate surface of the first bending plate 11 and the second bending plate 21.

[0049] Please refer to Figure 2 In some examples, the second rotating shaft 71 on the fixed plate 1 penetrates the two first bending plates 11. The second rotating shaft 71 penetrating the first bending plate 11 can make the connection between the hydraulic column 4 and the fixed plate 1 more stable, and the meteorological wind pole lifting is more stable.

[0050] In some examples, the two ends of the second rotating shaft 71 can be provided with threaded structures to avoid sliding of the second rotating shaft 71 along the axis direction, such as a nut, or other limiting parts.

[0051] The second rotating shaft 71 on the rotating plate 2 can also penetrate the second bending plate 21.

[0052] Please refer to Figure 2 The hydraulic column 4 includes a base and a movable end which can be connected with the rotating plate 2 and the fixed plate 1 respectively, at this time, the base can be connected with the fixed plate 1, or the base can be connected with the rotating plate 2.

[0053] Please refer to Figure 2 In some examples, the part of the first bending plate 11 abutting against the abutting plate 5 is bent to form a mounting surface; the meteorological wind pole portable automatic lifter further includes a threaded fixing piece 8, which fixedly connects the first bending plate 11 and the abutting plate 5.

[0054] Please refer to Figure 1 The first bending plate 11 and the abutting plate 5 are connected through the mounting surface and the threaded fixing piece 8, which can make the connection stable, so that the abutting plate 5 can provide stable support for the meteorological wind pole.

[0055] In some examples, the mounting surface can be a plane or an arc surface, and the mounting surface can be a surface abutting against the plate surface of the abutting plate 5.

[0056] The threaded fixing piece 8 can be a bolt and nut, or a stud and nut.

[0057] Please refer to Figure 2 and ​In some examples, the threaded fasteners 8 are arranged in four groups, and two groups of threaded fasteners 8 are arranged between each first bent plate 11 and the abutting plate 5. The four groups of threaded fasteners 8 can increase the connection strength between the first bent plate 11 and the abutting plate 5.

[0058] The distance between two adjacent groups of threaded fasteners 8 can be equal.

[0059] In some examples, the portable automatic lifting device for meteorological masts further comprises a battery, and the battery is electrically connected with the hydraulic rod. The battery can supply power to the hydraulic rod.

[0060] In some examples, the outer side wall of the hydraulic rod is electrically connected with a battery box through a wire, the outer side wall of the battery box is provided with an electric quantity display meter and a high-low voltage alarm, and the outer side wall of the battery box is electrically connected with a control switch through a wire.

[0061] In some examples, the opening and closing of the battery box is controlled by operating the control switch, the battery box is provided with an electric quantity display meter, the inside of the battery box is compatible with ternary lithium batteries and lithium iron phosphate batteries, and personnel can safely operate at a long distance. The long-term manual lifting and lowering of the rod can be solved, the device is convenient to carry, and personnel can observe the electric quantity and replace the battery, thereby improving the continuity of use.

[0062] In the description of the present specification, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0063] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any change or replacement within the technical scope disclosed in the present application should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A portable automatic lifting device for weather masts, characterized in that, include: The fixing plate has two ends bent in a direction perpendicular to the surface of the fixing plate to form two first bending plates; A rotating plate has two ends bent in a direction perpendicular to the plate surface to form two second bent plates. The second bent plates are parallel to the plate surface of the first bent plate, and the two second bent plates are disposed between the two first bent plates. The first rotating shaft extends in a direction perpendicular to the surface of the first bent plate, and the first rotating shaft passes through the two first bent plates and the two second bent plates. A hydraulic column is disposed between the fixed plate and the rotating plate. The piston end and the base of the hydraulic column are rotatably connected to the fixed plate and the rotating plate, respectively, so that the extension and retraction of the hydraulic column can enable the fixed plate and the rotating plate to rotate relative to each other around the first rotating axis. An abutment plate is fixedly mounted on the fixed plate. The surface of the abutment plate is perpendicular to the surfaces of the first bent plate and the fixed plate. An arc-shaped groove is formed on the side of the first bent plate near the rotating plate. A rotating wheel is disposed at one end of the rotating plate away from the fixed plate. The rotating wheel and the hydraulic column are disposed on opposite sides of the rotating plate. The rotation axis of the rotating wheel is parallel to the axis of the first rotating shaft.

2. The portable automatic lifting device for weather masts according to claim 1, characterized in that, An arc-shaped recess is formed on the rotating wheel in the direction from the edge of the rotating wheel toward the center, and the arc-shaped recess is arranged around the axis of the rotating wheel.

3. The portable automatic lifting device for weather masts according to claim 2, characterized in that, Along the cross-section passing through the axis of the rotating wheel, the arc-shaped recess on the rotating wheel is the same as the arc-shaped groove.

4. The portable automatic lifting device for weather masts according to claim 1, characterized in that, The portable automatic lifting device for weather masts also includes two first ear plates, which are respectively disposed on both sides of the rotating wheel. The first ear plates are fixedly connected to the rotating wheel, and the rotating shaft of the rotating wheel is fixedly connected to the two first ear plates.

5. The portable automatic lifting device for weather masts according to any one of claims 1 to 4, characterized in that, The portable automatic lifting device for weather masts also includes four second ear plates, which are respectively disposed on both sides of the two ends of the hydraulic column, and are respectively fixedly connected to the fixed plate and the rotating plate; The portable automatic lifting device for weather masts also includes two second rotating shafts, each of which is rotatably connected to one end of the hydraulic column and rotatably connected to the two opposite second ear plates.

6. The portable automatic lifting device for weather masts according to claim 5, characterized in that, The second rotating shaft located on the fixed plate passes through the two first bending plates.

7. The portable automatic lifting device for weather masts according to claim 1, characterized in that, The portion of the first bending plate that is in contact with the abutment plate is bent to form a mounting surface; The portable automatic lifting device for weather masts also includes a threaded fastener, which is fixedly connected to the first bending plate and the abutment plate.

8. The portable automatic lifting device for weather masts according to claim 7, characterized in that, The threaded fasteners are configured in four sets, and two sets of the threaded fasteners are provided between the abutment plate and each of the first bending plates.

9. The portable automatic lifting device for weather masts according to claim 1, characterized in that, The portable automatic lifting device for weather masts also includes a battery, which is electrically connected to the hydraulic column.

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