CN214625388U

CN214625388U - Single-arm support antenna turntable device

Info

Publication number: CN214625388U
Application number: CN202122377762.1U
Authority: CN
Inventors: 韩佳; 郭健; 李新涛
Original assignee: Xi'an Tongfei Electronic Technology Co ltd
Current assignee: Xi'an Tongfei Electronic Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2021-11-05
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a single armed support antenna revolving stage device has realized the rotation of position and every single move direction, including the revolving stage support, still including the position rotary driving mechanism of locating the revolving stage support upper end, locate the every single move actuating mechanism on the position rotary driving mechanism and locate the load on the every single move actuating mechanism, position rotary driving mechanism is used for driving every single move actuating mechanism and rotates at the horizontal direction, and every single move actuating mechanism is used for driving the load and rotates at vertical direction to make the load can rotate in horizontal direction and vertical direction.

Description

Single-arm support antenna turntable device

Technical Field

The utility model belongs to the technical field of antenna equipment, concretely relates to single armed support antenna revolving stage device.

Background

The antenna is an essential component in wireless transmission equipment and is used for receiving and sending wireless communication signals, most of the existing antennas are fixed on a support frame, the wireless communication signals are sent in an omnidirectional or directional mode, and in order to adapt to signal receiving in different directions, the antenna is usually installed on an antenna turntable for direction control; the antenna rotary table is used as an important functional part of an antenna system, along with the development requirement of equipment, system structure hardware is required to have the characteristics of high precision, good stability, small size, light weight and the like, the conventional antenna rotary table is supported by two U-shaped arms, and the conventional antenna rotary table is large in size, heavy in weight, low in space utilization rate and complex in structure.

Disclosure of Invention

The utility model aims at providing a single armed support antenna revolving stage device, convenient assembling, the structure is comparatively compact, and occupation space is little, has higher stability simultaneously.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a single armed supports antenna revolving stage device, includes the revolving stage support, still including locating the position rotary driving mechanism of revolving stage support upper end, locating pitch actuating mechanism on the position rotary driving mechanism and locating load on the pitch actuating mechanism, position rotary driving mechanism is used for the drive pitch actuating mechanism rotates in the horizontal direction, pitch actuating mechanism is used for the drive the load rotates in vertical direction.

Further, the azimuth rotation driving mechanism comprises a turntable bearing, a base arranged at the upper end of the turntable support and connected with the outer ring of the turntable bearing, a support arm arranged outside the base and connected with the inner ring of the turntable bearing, and a first steering engine arranged in the support arm and used for driving the turntable bearing to rotate, wherein a stud is arranged at the lower end of the base, and the pitching driving mechanism is arranged on the support arm.

Furthermore, a first mounting box is arranged on the supporting arm, and the first steering engine is arranged in the first mounting box.

Furthermore, a first gear is arranged on a shaft of the first steering engine, and a ring of gear rings meshed with the first gear is arranged on the base.

Furthermore, a baffle is arranged at the lower end of the supporting arm, and the first gear is arranged above the baffle.

Furthermore, every single move actuating mechanism locates including rotating the load mounting panel on support arm top, promote to locate lead screw on the support arm, rotate locate on the support arm and with lead screw threaded connection's nut and be used for the drive nut pivoted second steering wheel, the front end of lead screw rotates and is equipped with the load support, the load is installed on the load mounting panel just the lower extreme of load with load support fixed connection.

Furthermore, a second mounting box is arranged on the supporting arm, and the second steering engine is arranged in the second mounting box.

Furthermore, a second gear is arranged on a shaft of the second steering engine, a third gear meshed with the second gear is sleeved on the lead screw, and the third gear is fixedly connected with the nut.

Furthermore, an inclinometer is arranged at the upper end of the load mounting plate.

Furthermore, a power supply controller used for controlling the first steering engine and the second steering engine is further arranged on the supporting arm.

The utility model discloses following beneficial effect has:

the utility model discloses can drive every single move actuating mechanism and rotate at the horizontal direction with the upper end of position rotary driving mechanism setting at the support, every single move actuating mechanism sets up and can drive the load at the rotation of vertical direction at position rotary driving mechanism to make the load can rotate on horizontal direction and vertical direction, overall structure convenient assembling, the structure is comparatively compact, and occupation space is little, has higher stability simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic view of an entire single-arm antenna turntable device according to an embodiment of the present invention;

fig. 2 is a partial schematic view of a single-arm antenna turntable device according to an embodiment of the present invention;

fig. 3 is a partial cross-sectional view of the cross keel provided by the embodiment of the invention and connected to the main keel.

The labels in the figures illustrate:

the device comprises a 1-turntable support, a 2-azimuth rotation driving mechanism, a 3-pitching driving mechanism, a 4-load, an 11-support table, a 12-support rod, a 20-stud, a 21-turntable bearing, a 22-base, a 23-support arm, a 24-first steering engine, a 25-first mounting box, a 26-first gear, a 27-gear ring, a 28-baffle, a 29-power supply controller, a 31-load mounting plate, a 32-lead screw, a 33-nut, a 34-second steering engine, a 35-load support, a 36-second mounting box, a 37-second gear, a 38-third gear and a 39-inclinometer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Examples

Referring to fig. 1-3, an embodiment of the present invention provides a single-arm antenna-supported turntable device, which includes a turntable support 1, a direction rotation driving mechanism 2 disposed at an upper end of the turntable support 1, a pitching driving mechanism 3 disposed on the direction rotation driving mechanism 2, and a load 4 disposed on the pitching driving mechanism 3, wherein the direction rotation driving mechanism 2 is configured to drive the pitching driving mechanism 3 to rotate in a horizontal direction, and the pitching driving mechanism 3 is configured to drive the load 4 to rotate in a vertical direction; in the above structure, the azimuth rotation driving mechanism 2 is arranged at the upper end of the bracket 1 to drive the pitch driving mechanism 3 to rotate in the horizontal direction, and the pitch driving mechanism 3 is arranged at the azimuth rotation driving mechanism 2 to drive the load 4 to rotate in the vertical direction, so that the load 4 can rotate in the horizontal direction and the vertical direction.

Specifically, the turntable support 1 includes a support 11 and three support rods 12 rotatably disposed below the support, and the support rods 12 and the support 11 form a tripod, so that the turntable support can have better support stability.

Specifically, the azimuth rotation driving mechanism 2 comprises a turntable bearing 21, a base 22 arranged at the upper end of the supporting platform 11 and connected with the outer ring of the turntable bearing 21, a supporting arm 23 arranged at the outer side of the base 22 and connected with the inner ring of the turntable bearing 21, and a first steering engine 24 arranged in the supporting arm 23 and used for driving the turntable bearing 21 to rotate, wherein a stud 20 used for being mounted on the supporting platform 11 is further arranged at the lower end of the base 22, and the pitching driving mechanism 3 is arranged on the supporting arm 23; can fix base 22 on a platform 11 through double-screw bolt 20, when first steering wheel 24 drive slewing bearing 21 rotated, because base 22 locates and keeps motionless on a platform 11, so slewing bearing 21's outer lane can keep motionless, realized when first steering wheel 24 is at the during operation, can drive slewing bearing 21's inner circle and rotate, and because support arm 23 is connected with slewing bearing 21's inner circle, and then drive support arm 23 and rotate on the horizontal plane, because every single move actuating mechanism 3 locates on support arm 23 again, load 4 is located on every single move actuating mechanism 3, thereby realized that load 4 rotates on the horizontal plane.

Specifically, a first mounting box 25 is arranged on the supporting arm 23, the first steering engine 24 is arranged in the first mounting box 25, a first gear 26 is arranged on a shaft of the first steering engine 24, a ring of gear rings 27 meshed with the first gear 26 is arranged on the base 22, a baffle 28 is arranged at the lower end of the supporting arm 23, and the first gear 26 is arranged above the baffle; the first steering engine 24 drives the first gear 26 to rotate when in work, and the base 22 is arranged on the supporting platform 11 and keeps still, so that the first gear 26 can rotate around the gear ring 27, and the support arm 23 can rotate on the horizontal plane.

Specifically, the pitching driving mechanism 3 comprises a load mounting plate 31 rotatably arranged at the top end of the support arm 23, a screw rod 32 pushed to be arranged on the support arm 23, a nut 33 rotatably arranged on the support arm 23 and in threaded connection with the screw rod 32, and a second steering engine 34 for driving the nut 33 to rotate, wherein a load support 35 is rotatably arranged at the front end of the screw rod 32; load 4 installs on load mounting panel 31, load 4's lower extreme and load support 35 fixed connection, and the lower extreme at load 4 is installed to the one end of lead screw 32, second steering wheel 34 can drive nut 33 and rotate to make lead screw 32 at nut 33 internal rotation and back-and-forth movement, when lead screw 32 back-and-forth movement, can promote load support 35 and drive load 4's lower extreme back-and-forth movement, because load mounting panel 31 can rotate at the top of support arm 23, so can realize that load 4 rotates at vertical direction around the top of support arm 23.

Specifically, a second mounting box 36 is arranged on the supporting arm 23, the second steering engine 34 is arranged in the second mounting box 36, a second gear 37 is arranged on a shaft of the second steering engine 34, a third gear 38 meshed with the second gear 37 is sleeved on the lead screw 32, the third gear 38 is fixedly connected with the nut 33, and an inclinometer 39 is arranged at the upper end of the load mounting plate 31; because second gear 37 and third gear 38 meshing, third gear 38 and nut 33 fixed connection, so drive second gear 37 and rotate when second steering wheel 34 is worked to can drive nut 33 and rotate, realize 32 back-and-forth movement, inclinometer 39 can feed back the current position information of second steering wheel 34's axle in real time, be convenient for observe.

Specifically, a power controller 29 for controlling the first steering engine 24 and the second steering engine 34 is further arranged on the support arm 23, and the power controller 29 is electrically connected with the first steering engine 24 and the second steering engine 34 respectively, so that the control of the switches of the first steering engine 24 and the second steering engine 34 can be realized.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a single armed support antenna revolving stage device, includes the revolving stage support, its characterized in that still including locating the rotatory actuating mechanism of position of revolving stage support upper end, locating every single move actuating mechanism on the rotatory actuating mechanism of position and locating load on the every single move actuating mechanism, the rotatory actuating mechanism of position is used for the drive every single move actuating mechanism rotates in the horizontal direction, every single move actuating mechanism is used for the drive the load rotates in vertical direction.

2. The single-arm-supported antenna turntable device of claim 1, wherein the azimuth rotation driving mechanism comprises a turntable bearing, a base arranged at the upper end of the turntable support and connected with an outer ring of the turntable bearing, a support arm arranged outside the base and connected with an inner ring of the turntable bearing, and a first steering engine arranged in the support arm and used for driving the turntable bearing to rotate, a stud is arranged at the lower end of the base, and the pitching driving mechanism is arranged on the support arm.

3. The single-arm-supported antenna turntable device of claim 2, wherein a first mounting box is provided on the support arm, and the first steering engine is provided in the first mounting box.

4. The single-arm-supported antenna turntable device of claim 3, wherein a first gear is arranged on a shaft of the first steering engine, and a ring of gear rings meshed with the first gear is arranged on the base.

5. The single-arm-support antenna turntable device of claim 4, wherein a baffle is provided at a lower end of the support arm, and the first gear is disposed above the baffle.

6. The single-arm-supported antenna turntable device of claim 5, wherein the pitching driving mechanism comprises a load mounting plate rotatably disposed at the top end of the support arm, a lead screw pushed onto the support arm, a nut rotatably disposed on the support arm and in threaded connection with the lead screw, and a second steering engine for driving the nut to rotate, a load support is rotatably disposed at the front end of the lead screw, the load is mounted on the load mounting plate, and the lower end of the load is fixedly connected with the load support.

7. The single-arm-supported antenna turntable device of claim 6, wherein a second mounting box is arranged on the support arm, and the second steering engine is arranged in the second mounting box.

8. The single-arm-supported antenna turntable device of claim 7, wherein a second gear is arranged on a shaft of the second steering engine, a third gear meshed with the second gear is sleeved on the lead screw, and the third gear is fixedly connected with the nut.

9. The single-arm-supported antenna turntable device of claim 8, wherein an inclinometer is provided at an upper end of said load mounting plate.

10. The single-arm-supported antenna turntable device of claim 9, wherein the support arm is further provided with a power controller for controlling the first steering engine and the second steering engine.