Elevating rod device

Abstract

The heightening rod device comprises a lower end rod, an upper end rod and an adjusting assembly, a through groove is formed in the lower end rod in the length direction, the top of the through groove is open, the upper end rod is inserted into the through groove and extends upwards to the outer portion of the top end of the lower end rod, and the adjusting assembly is installed between the lower end rod and the upper end rod. The upper end rod extends upwards or retracts downwards relative to the lower end rod by controlling the adjusting assembly. According to the heightening rod device, a single person can easily erect and install the rod set without professional engineering equipment, the rod set can also be put down to be overhauled, and a large amount of manpower and material resources are saved in practical application.

Description

Technical Field

[0001] This patent application relates to the technical field of energy storage, and particularly to an elevated pole device. Background Art

[0002] Elevated pole equipment is used in many fields such as outdoor meteorological monitoring and antenna erection. The application scope of drone hangars and autonomous driving robots is becoming wider and wider, and they are widely used in aerial photography, surveying and mapping, inspection, and cleaning. At present, most of the equipment such as drone hangars and autonomous driving robots need to be equipped with meteorological acquisition equipment, RTK positioning equipment, and wireless transmission equipment when in use. Affected by the terrain outdoors, signal transmission is affected during long-distance operation. Therefore, it is necessary to equip an elevated pole to raise some equipment, which can enhance signal transmission and expand the operation range of unmanned equipment. The existing elevated poles are often heavy in quality, and professional engineering equipment is required to erect the pole during on-site deployment. When the equipment fails, professional engineering equipment has to be used again to put down the pole for maintenance, which brings great inconvenience to users. In addition, the existing elevated poles are basically of fixed length and cannot be adjusted in height during use, which also results in poor adaptability. For this reason, we propose an elevated pole device. Summary of the Invention

[0003] In view of the above-mentioned disadvantages of the prior art, the purpose of this patent application is to provide an elevated pole device to solve the above-mentioned problems of the prior art.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] An elevated pole device, comprising:

[0006] A lower pole;

[0007] An upper pole, one end of the upper pole is inserted into the lower pole, and the other end extends upward to the upper part of the lower pole;

[0008] An adjustment component, which is installed between the lower pole and the upper pole, and the upper pole is made to extend upward or retract downward relative to the lower pole by controlling the adjustment component.

[0009] Preferably, a through groove is formed in the lower pole along its length direction, and the upper pole is inserted into the through groove and extends upward to the outside of the lower pole.

[0010] Preferably, the adjustment component includes a lead screw installed at the bottom of the through groove of the lower pole and a rotating handwheel for driving the lead screw to rotate. A threaded groove matching the lead screw is formed at the bottom of the upper pole. By applying an external force to drive the lead screw to rotate, the lead screw rotates to drive the upper pole to extend upward or retract downward.

[0011] Preferably, a boss is integrally connected to the bottom of the lead screw. A first bevel gear with its bottom fitting against the boss is fixedly sleeved on the lead screw. The rotating handwheel is located outside the lower rod. A rotating shaft is connected to the middle of the rotating handwheel, and the other end of the rotating shaft passes through the lower rod and enters the through groove. One end of the rotating shaft located in the through groove is connected to a second bevel gear that meshes with the first bevel gear.

[0012] Preferably, a locking assembly for limiting the height of the upper rod is provided between the lower rod and the lead screw. The locking assembly includes a collar fixedly sleeved on the lead screw. A plurality of positioning grooves are formed in the circumferential side wall of the collar. A locking column is movably inserted into the lower rod. The lower rod is locked and fixed to the upper rod by inserting the locking column into the positioning groove on the collar.

[0013] Preferably, a driving assembly for driving the lower rod to swing to adjust the position of the upper rod is installed on the lower rod. The driving assembly includes a jack arranged obliquely. The telescopic end of the jack is hinged to the lower rod through a first spherical hinge. A rocker is installed on the jack. By rocking the rocker, the lower rod is pushed to swing, thereby adjusting the position of the upper rod.

[0014] Preferably, the lower rod and the jack are installed on a base. The base includes a bottom plate, a first column and a second column connected to the bottom plate. The lower rod is hinged to the upper end of the first column through a second spherical hinge. The top of the second column is connected to an installation platform with one side wall connected to the side wall of the first column. The jack is hinged to the installation platform through a third spherical hinge.

[0015] Preferably, a limiting assembly for limiting the swinging angle of the lower rod is installed between the lower rod and the first column.

[0016] Preferably, the limiting assembly includes a fixing plate fixedly sleeved on the top of the first column, limiting plates connected to the fixing plate and symmetrically arranged on both sides of the lower rod. Arc-shaped baffles parallel to the limiting plates are symmetrically arranged on both sides of the lower part of the side wall of the lower rod. Adjusting screws that abut against the side wall of the arc-shaped baffle are threadedly connected to the limiting plates.

[0017] Preferably, a cross-shaped mounting frame is fixedly sleeved on the top of the upper rod. A plurality of monitoring devices for monitoring different types of signals are installed on the cross-shaped mounting frame. The detection devices at least include an inclination sensor, a satellite positioning RTK and an anemometer.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. The pole erection device proposed in this application can easily erect and install the pole group by a single person without borrowing professional engineering equipment, and can also lay down the pole group for maintenance, saving a large amount of manpower and material resources in practical applications;

[0020] 2. The elevated pole device proposed in this application can adjust the elevated height according to the usage requirements, so as to increase the signal propagation distance of instruments such as antennas on the pole group, accurately measure the wind speed, and increase the operation range of the drone hangar, autonomous driving robot, etc. used in conjunction with it.

[0021] 3. The elevated pole device proposed in this application can adjust the installation angle of the pole group according to the value measured by the inclination sensor to ensure that the pole group is vertically installed, which is beneficial for the satellite positioning RTK to receive satellite signals, so as to achieve more accurate positioning. At the same time, in some scenarios, the angle of the pole group can also be adjusted according to the requirements of the usage environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the elevated pole device of the present invention;

[0023] Figure 2 is of the present invention Figure 1 is a schematic diagram of a partially enlarged structure;

[0024] Figure 3 is a schematic diagram of the internal structure of the elevated pole device of the present invention;

[0025] Figure 4 is of the present invention Figure 3 is a schematic diagram of the enlarged structure of part A in the present invention.

[0026] Explanation of the reference numerals in the drawings: Base 1, bottom plate 11, first upright column 12, second upright column 13, installation platform 14, lower end rod 2, upper end rod 3, adjustment component 4, lead screw 41, first bevel gear 411, rotating handwheel 42, second bevel gear 421, locking component 5, collar 51, locking column 52, driving component 6, jack 61, rocker 611, limiting component 7, fixing plate 71, limiting plate 72, adjusting screw 721, arc-shaped baffle 73, mounting bracket 8, inclination sensor 81, satellite positioning RTK 82, wind speed sensor 83, signal antenna 84, monitoring camera 85, sound and light alarm 86. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following specific examples illustrate the implementation manners of this patent application. Those skilled in the art can easily understand other advantages and effects of this patent application from the content disclosed in this specification. This patent application can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this patent application. It should be noted that, without conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0028] Please refer to Figures 1-4, the present invention provides a technical solution:

[0029] An elevated rod device, as Figure 1 shown, includes a lower rod 2, an upper rod 3 and an adjustment assembly 4. A through groove is formed in the lower rod 2 along its length direction, and the top of the through groove is open. The upper rod 3 is inserted into the through groove and extends upward to the outside of the top end of the lower rod 2. The adjustment assembly 4 is installed between the lower rod 2 and the upper rod 3, and by controlling the adjustment assembly 4, the upper rod 3 can extend upward or retract downward relative to the lower rod 2.

[0030] In some examples, referring to Figures 2-4 , the adjustment assembly 4 includes a lead screw 41 installed at the bottom of the through groove of the lower rod 2 and a rotating handwheel 42 for driving the lead screw 41 to rotate. A threaded groove matching the lead screw 41 is formed at the bottom of the upper rod 3. A boss is integrally connected to the bottom of the lead screw 41. A first bevel gear 411 with its bottom fitting the boss is fixedly sleeved on the lead screw 41. The rotating handwheel 42 is located outside the lower rod 2. A rotating shaft is connected to the middle of the rotating handwheel 42, and the other end of the rotating shaft passes through the lower rod 2 and enters the through groove. A second bevel gear 421 meshing with the first bevel gear 411 is connected to the end of the rotating shaft located in the through groove. By rotating the rotating handwheel 42, the lead screw 41 is driven to rotate, and when the lead screw 41 rotates, the upper rod 3 extends upward. When the rotating handwheel 42 is rotated in the reverse direction, the upper rod 3 retracts downward.

[0031] It should be noted that a strip-shaped groove is formed in the outer side wall of the upper rod 3 along its length direction, and a positioning pin with one end inserted into the strip-shaped groove is inserted into the lower rod 2 to ensure that the upper rod 3 can only move up and down. Of course, the outer circle of the upper rod 3 can also be set in a rectangular shape, and the matching through groove is also set in a rectangular shape, which can also ensure the up and down movement of the upper rod 3.

[0032] In some examples, referring to Figure 2 and Figure 3 , in order to ensure the locking of the height of the upper rod 3 after adjustment and improve the stability of the upper rod 3, a locking assembly 5 is provided between the lower rod 2 and the lead screw 41. The locking assembly 5 includes a collar 51 fixedly sleeved on the lead screw 41. A plurality of positioning grooves are formed in the circumferential side wall of the collar 51. A locking column 52 is movably inserted into the lower rod 2. The lower rod 2 is locked and fixed with the upper rod 3 by inserting the locking column 52 into the positioning groove on the collar 51.

[0033] In some examples, to increase the adjustment range of the upper rod 3, the lower rod 2 is installed on the base 1, and a driving component 6 is added to the base 1 to adjust the upper rod 3. Among them, the base 1 includes a bottom plate 11, a first column 12, a second column 13 and a mounting platform 14. The first column 12 and the second column 13 are fixedly installed on the bottom plate 11, and the first column 12 is higher than the second column 13. The lower rod 2 is hinged to the upper end of the first column 12 through a second spherical hinge seat. The mounting platform 14 is connected to the second column 13, and the side wall of the mounting platform 14 is connected to the side wall of the first column 12. Specifically, the driving component 6 includes a jack 61 arranged obliquely. The jack 61 is hinged to the mounting platform 14 through a third spherical hinge seat. The telescopic end of the jack 61 is hinged to the lower rod 2 through a first spherical hinge seat. A rocker 611 is installed on the jack 61. By rocking the rocker 611, the lower rod 2 is pushed to swing, so as to adjust the position of the upper rod 3. During the adjustment process, the inclination position can be observed through the inclination sensor 81.

[0034] In some preferably examples, a limiting component 7 for limiting the swing angle of the lower rod 2 is installed between the lower rod 2 and the first column 12. The limiting component 7 includes a fixing plate 71, a limiting plate 72 and an arc-shaped baffle 73. The fixing plate 71 is fixedly sleeved on the top of the first column 12. The number of the limiting plates 72 is two, and the two limiting plates 72 are symmetrically connected to both sides of the lower rod 2. Arc-shaped baffles 73 parallel to the limiting plates 72 are symmetrically arranged on both sides of the lower end of the side wall of the lower rod 2. An adjusting screw 721 that abuts against the side wall of the arc-shaped baffle 73 is threadedly connected to the limiting plate 72.

[0035] In some examples, a cross-shaped mounting frame 8 is fixedly sleeved on the top of the upper rod 3, and a number of monitoring devices for monitoring different signals are installed on the cross-shaped mounting frame 8.

[0036] In the embodiment of the present invention, in some product applications of the height-adjustable pole device, such as in the product of the drone hangar, refer to Figure 1 , an inclination sensor 81, a satellite positioning RTK 82 and a wind speed sensor 83 are installed on the cross-shaped mounting frame 8. The height-adjustable pole can be adjusted to be vertical or a set inclination angle according to the inclination value. The use of the satellite positioning RTK 82 can achieve centimeter-level accuracy when the drone returns and lands, and the positioning is more accurate. The wind speed sensor 83 is used to monitor whether the on-site environment is suitable for the drone to take off.

[0037] The height-adjustable pole device is used in drone hangars or some other product applications, such as Figure 1As shown in the figure, monitoring devices such as a signal antenna 84, a monitoring camera 85, and an audible and visual alarm 86 are also installed on the cross-shaped mounting bracket 8. The signal antenna 84 is used to enhance the connection signal between the on-site UAV hangar and the control room. The monitoring camera 85 is used to monitor the surrounding environment. The audible and visual alarm 86 is used for alarm in special scenarios.

[0038] The above embodiments are only illustrative of the principles and effects of this patent application and are not intended to limit this patent application. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of this patent application. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed in this patent application should still be covered by the claims of this patent application.

Claims

1. A pole-raising device, characterized in that: include: Lower end rod (2); An upper end rod (3), one end of which is inserted into the lower end rod (2) and the other end of which extends toward the upper part of the lower end rod (2); An adjusting component (4) is installed between the lower end rod (2) and the upper end rod (3). The adjusting component (4) is controlled to make the upper end rod (3) extend upward or retract downward relative to the lower end rod (2).

2. The elevated pole device according to claim 1, characterized in that: The lower end rod (2) is provided with a through slot along the length direction, and the upper end rod (3) is inserted into the through slot and extends upward to the outside of the lower end rod (2).

3. The elevated pole device according to claim 2, characterized in that: The adjusting assembly (4) comprises a screw rod (41) installed at the bottom of the through slot on the lower end rod (2) and a rotating hand wheel (42) for driving the screw rod (41) to rotate. The bottom of the upper end rod (3) is provided with a threaded groove matched with the screw rod (41). The screw rod (41) is driven to rotate by an external force, and the rotation of the screw rod (41) drives the upper end rod (3) to extend upward or retract downward.

4. The elevated pole device according to claim 3, characterized in that: The bottom of the screw rod (41) is integrally connected with a boss, and a first bevel gear (411) whose bottom is in contact with the boss is fixedly sleeved on the screw rod (41). The rotating hand wheel (42) is located outside the lower end rod (2). The middle part of the rotating hand wheel (42) is connected with a rotating shaft whose other end passes through the lower end rod (2) and enters the through groove, and one end of the rotating shaft located in the through groove is connected with a second bevel gear (421) meshing with the first bevel gear (411).

5. The elevated pole device according to claim 4, characterized in that: A locking assembly (5) for limiting the height of the upper end rod (3) is provided between the lower end rod (2) and the screw rod (41), the locking assembly (5) comprising a collar (51) fixedly sleeved on the screw rod (41), the collar (51) being provided with a plurality of positioning grooves along the circumferential side wall, a locking column (52) being movably inserted on the lower end rod (2), the lower end rod (2) being locked and fixed with the upper end rod (3) by inserting the locking column (52) into the positioning groove on the collar (51).

6. The elevated pole device according to claim 5, characterized in that: The lower end rod (2) is provided with a driving assembly (6) for driving the lower end rod (2) to swing so as to adjust the position of the upper end rod (3). The driving assembly (6) comprises a jack (61) arranged in an inclined manner. The telescopic end of the jack (61) is hinged to the lower end rod (2) via a first spherical hinge seat. The jack (61) is provided with a rocker (611). By rocking the rocker (611), the lower end rod (2) is pushed to swing so as to adjust the position of the upper end rod (3).

7. The elevated pole device according to claim 6, characterized in that: The lower end rod (2) and the jack (61) are mounted on a base (1), the base (1) comprising a bottom plate (11), a first column (12) and a second column (13) connected to the bottom plate, the lower end rod (2) being hinged to the upper end of the first column (12) via a second spherical hinge seat, the top of the second column (13) being connected to a mounting platform (14) having a side wall at one end connected to a side wall of the first column (12), and the jack (61) being hinged to the mounting platform (14) via a third spherical hinge seat.

8. The elevated pole device according to claim 7, characterized in that: A limiting component (7) for limiting the swing angle of the lower end rod (2) is installed between the lower end rod (2) and the first upright column (12).

9. The elevated pole device according to claim 8, characterized in that: The limiting assembly (7) comprises a fixing plate (71) fixedly sleeved on the top of the first column (12), a limiting plate (72) connected to the fixing plate (71) and symmetrically arranged on both sides of the lower end rod (2), arc-shaped baffles (73) arranged parallel to the limiting plate (72) are symmetrically arranged on both sides of the lower end of the side wall of the lower end rod (2), and the limiting plate (72) is threadedly connected with an adjusting screw (721) that presses on the side wall of the arc-shaped baffle (73).

10. The elevated pole device according to any one of claims 1 to 9, characterized in that: A cross-shaped mounting frame (8) is fixedly sleeved on the top of the upper end rod (3), and a plurality of monitoring devices for monitoring different types of signals are installed on the cross-shaped mounting frame (8), wherein the detection devices at least include an inclination sensor (81), a satellite positioning RTK (82) and a wind speed sensor (83).

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