CN219286644U - Antenna pole device with adjustable height - Google Patents

Abstract

The utility model discloses a height-adjustable antenna pole holding device, which comprises a chassis and a base. The upper surface of the chassis is rotatably connected with a sleeve, and the inner wall of the sleeve is provided with a thread groove. The thread groove is threadedly connected with a movable column, and the middle part of the upper surface of the chassis is fixedly connected with a square column. The height-adjustable antenna holding pole device is set through threaded grooves, movable columns and square columns. During use, when the height needs to be adjusted, the sleeve can be rotated forward, and the threaded connection between the threaded grooves in the sleeve and the movable column can be achieved. At the same time, the movable column and the square column have a sliding effect, so that the movable column can only move up and down in the sleeve without the effect of lateral rotation. After turning the sleeve to the direction, the movable column is subjected to the reverse force to move downward, so that the height can be adjusted directly and conveniently, avoiding the trouble of frequently dismantling the bolts to adjust.

Description

A height-adjustable antenna holding pole device

technical field

The utility model relates to the technical field of antenna holding poles, in particular to a height-adjustable antenna holding pole device.

Background technique

The usual way of installing the antenna is to install the antenna pole bracket on the communication tower platform or the tower body, set the antenna pole on the antenna pole bracket, and then install the antenna on the antenna pole. With the increase of the country's investment in infrastructure construction, communication equipment, as an important part of infrastructure construction, has developed rapidly. More and more communication towers have been built. The height of the existing antenna poles is mostly fixed and cannot be adjusted. its height.

After retrieval, Chinese Patent Publication (Announcement) No. 201621142709.6 discloses a height-adjustable mobile antenna holding pole device. The height of the patent through-type holding pole can be flexibly adjusted according to the installation height requirements of the antenna. Although the above patent has the effect of adjusting the height, However, when adjusting, it is necessary to remove multiple groups of bolts first, and then move them up and down. Frequent removal of bolts will cause troublesome adjustments, and the current antenna pole is not convenient for quick maintenance or replacement of the antenna. Once the antenna needs to be replaced or repaired, workers are needed. Climbing up the antenna pole, climbing up and down makes the operation troublesome, so it is necessary to design a height-adjustable antenna pole device.

Utility model content

The main purpose of the utility model is to provide a height-adjustable antenna pole holding device, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A height-adjustable antenna pole holding device, including a chassis and a base, the upper surface of the chassis is rotatably connected with a sleeve, the inner wall of the sleeve is provided with a threaded groove, and the inside of the sleeve is threadedly connected with a As for the movable column, the middle part of the upper surface of the chassis is fixedly connected with a square column; the square column is slidably connected with the movable column, the top of the movable column is fixedly connected with a bracket, and one end of the bracket is fixedly connected with the antenna main body.

In order to have the effect of transmission, as a height-adjustable antenna pole holding device of the present invention, the side of the outer surface of the sleeve close to the bottom end is fixedly connected with a gear, and the side of the outer surface of the chassis is fixedly connected with a U-shaped seat.

In order to have the purpose of rotation, as a height-adjustable antenna holding pole device of the utility model, the inner part of the U-shaped seat is connected with a worm gear, and one end of the worm gear is fixedly connected with a handle, and the worm gear is meshed with the gear. connect.

In order to make the support more firm, as a height-adjustable antenna pole holding device of the present invention, the upper surface of the base is fixedly connected with a support column, and one side of the outer surface of the support column is fixedly connected with a slanting rod. The number of rods is three.

In order to have the function of turning over, as a height-adjustable antenna pole holding device of the present invention, the top end of the support column is fixedly connected with a rotating seat, and the inside of the rotating seat is connected with a clamping plate for rotation.

In order to facilitate fast fixing, as a height-adjustable antenna pole holding device of the present invention, the clamping plate is fixedly connected to the chassis, and a positioning hole is opened on one side of the clamping plate.

In order to have a fastening effect, as a height-adjustable antenna pole holding device of the present invention, one side of the rotating seat is threaded with a high-strength bolt, and one end of the high-strength bolt runs through one side of the rotating seat and Extend to the other side of the swivel seat.

In order to have the function of reflecting light, as a height-adjustable antenna pole holding device of the present invention, one side of the outer surface of the sleeve is fixedly connected with a reflective strip.

Compared with the prior art, the utility model has the following beneficial effects:

1. In the utility model, through the setting of the sleeve, the thread groove, the movable column and the square column, during use, when the height needs to be adjusted, the sleeve can be rotated forward, and the thread groove in the sleeve and the thread of the movable column At the same time, the movable column and the square column have a sliding effect, so that the movable column only moves up and down in the sleeve without the effect of lateral rotation. After the sleeve is rotated, the movable column is moved upward by the force to achieve the purpose of raising. After the sleeve is rotated in the opposite direction, the movable column is moved downward by the reverse force, so that the height can be adjusted directly and conveniently, avoiding the trouble of frequently dismantling the bolts for adjustment.

2. In the utility model, through the setting of the rotating seat, the clamping plate and the positioning hole, during use, when the antenna is damaged and needs to be replaced or overhauled, the high-strength bolts can be loosened first and then removed, and the clamping plate has a For the effect of rotation, the card board can be turned directly down to make the antenna fall, and then the antenna can be replaced or repaired at this time, avoiding the trouble of frequently climbing up and down to replace the antenna. After the antenna is installed, turn the card board again to the vertical direction, By fastening the high-strength bolts into the positioning holes, the clamping plate can be fixed in the rotating seat, which has the effect of convenient and quick inspection and maintenance.

Description of drawings

Fig. 1 is the front structural schematic diagram of the utility model embodiment 1;

Fig. 2 is the U-shaped seat structure diagram of the utility model embodiment 1;

Fig. 3 is the schematic diagram of the sleeve structure of the utility model embodiment 1;

Fig. 4 is the structural schematic diagram of the supporting column of the utility model embodiment 1;

Fig. 5 is a rear view structural diagram of Embodiment 2 of the present utility model.

In the figure: 1. Chassis; 2. Base; 3. Sleeve; 4. Thread groove; 5. Movable column; 6. Square column; 7. Bracket; 8. Antenna main body; 9. Gear; 10. U-shaped seat; 11. Turbine; 12. Handle; 13. Support column; 14. Slanting rod; 15. Rotating seat; 16. Clamping plate; 17. Positioning hole; 18. High-strength bolt; 19. Reflective strip

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

As shown in Figure 1-4, a height-adjustable antenna pole holding device includes a chassis 1 and a base 2. The upper surface of the chassis 1 is rotatably connected to a sleeve 3, and the inner wall of the sleeve 3 is provided with a thread groove 4. The sleeve The inside of 3 is threadedly connected with movable column 5 through thread groove 4, and the middle part of the upper surface of chassis 1 is fixedly connected with square column 6;

In this embodiment, the square column 6 is slidingly connected to the movable column 5 , the top end of the movable column 5 is fixedly connected to the bracket 7 , and one end of the bracket 7 is fixedly connected to the antenna main body 8 .

During specific use, when it is necessary to adjust the height, by rotating the sleeve 3 in the forward direction, the screw groove 4 in the sleeve 3 is used to connect with the thread of the movable column 5, and the movable column 5 and the square column 6 have a sliding effect, so that the movable column 5 The sleeve 3 only has the effect of moving up and down without horizontal rotation. After the sleeve 3 is rotated, the movable column 5 is moved upward by the force to achieve the purpose of raising. After the reverse rotation of the sleeve 3, the movable column 5 Downward movement is counteracted for quick adjustments.

In this embodiment, a gear 9 is fixedly connected to the side of the outer surface of the sleeve 3 close to the bottom end, and a U-shaped seat 10 is fixedly connected to one side of the outer surface of the chassis 1 .

During specific use, through the meshing effect of the gear 9, the rotation of the turbine 11 can drive the rotation of the gear 9, so that the sleeve 3 can rotate.

In this embodiment, a turbine 11 is rotatably connected to the inside of the U-shaped seat 10 , and a handle 12 is fixedly connected to one end of the turbine 11 , and the turbine 11 is meshed with the gear 9 .

During specific use, the worm gear 11 is conveniently rotated by the handle 12 to facilitate the rotation of the gear 9, and the reverse rotation of the worm gear 11 makes the gear 9 reverse.

In this embodiment, the upper surface of the base 2 is fixedly connected with a support column 13 , and one side of the outer surface of the support column 13 is fixedly connected with a slanting rod 14 , and the number of the slanting rod 14 is three.

During specific use, the support column 13 has the effect of supporting firmly, and the three oblique rods 14 are welded on the surface of the support column 13, which has the effect of force balance.

In this embodiment, a rotating base 15 is fixedly connected to the top of the support column 13 , and a clamping plate 16 is rotatably connected to the inside of the rotating base 15 .

During specific use, the clamping plate 16 has the effect of rotation in the rotating seat 15, the clamping plate 16 can be turned over directly to make the antenna fall, and then the antenna is conveniently replaced or repaired at this time.

In this embodiment, the clamping plate 16 is fixedly connected to the chassis 1 , and a positioning hole 17 is opened on one side of the clamping plate 16 .

During specific use, the clamping plate 16 can be fixed in the rotating seat 15 by fastening the high-strength bolt 18 into the positioning hole 17 .

In this embodiment, one side of the rotating base 15 is threaded with a high-strength bolt 18 , and one end of the high-strength bolt 18 passes through one side of the rotating base 15 and extends to the other side of the rotating base 15 .

During specific use, when the antenna is damaged and needs to be replaced or overhauled, the high-strength bolt 18 can be loosened and then removed, which has the effect of convenient fastening and loosening.

Working principle: During use, the antenna pole is first fixed on the roof or the ground through the base 2. When the height needs to be adjusted, the sleeve 3 can be rotated forward, through the threaded groove 4 in the sleeve 3 and the movable column 5 At the same time, the movable column 5 and the square column 6 have a sliding effect, so that the movable column 5 only has the effect of moving up and down in the sleeve 3 and does not have the effect of lateral rotation. The handle 12 is convenient to rotate the turbine 11, and the meshing effect of the gear 9 After the turbine 11 rotates, it can drive the gear 9 to rotate, so that the sleeve 3 can rotate. After the sleeve 3 rotates, the movable column 5 can be moved upward by the force to achieve the purpose of raising. After the reverse rotation of the sleeve 3, the The movable column 5 is moved downward by the reverse force, so that the height can be directly adjusted conveniently. When the antenna is damaged and needs to be replaced or overhauled, the high-strength bolt 18 can be loosened first and then removed, and the clamp plate 16 can be placed in the rotating seat 15. With the effect of rotation, the card board 16 can be directly turned down to make the antenna fall, and then the antenna is replaced or repaired at this time, avoiding the trouble of frequently climbing up and down to replace the antenna. After the antenna is installed, turn the card board 16 again to the vertical position. In the vertical direction, by fastening the high-strength bolts 18 into the positioning holes 17, the clamping plate 16 can be fixed in the rotating seat 15, which has the effect of convenient and quick inspection and maintenance.

Example 2

As shown in FIG. 5 , the distinguishing feature of this embodiment from Embodiment 1 is: a reflective strip 19 is fixedly connected to one side of the outer surface of the sleeve 3 .

During concrete use, by the setting of reflective strip 19, after the bird sees reflective strip 19, it has the effect of repelling birds, preventing birds from making nests on the antenna.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (8)

1. A height-adjustable antenna pole holding device, comprising a chassis (1) and a base (2), characterized in that: the upper surface of the chassis (1) is rotatably connected to a sleeve (3), and the sleeve ( The inner wall of 3) is provided with a thread groove (4), and the inside of the sleeve (3) is threadedly connected with a movable column (5) through the thread groove (4), and the middle part of the upper surface of the chassis (1) is fixedly connected with a square Column (6); The square column (6) is slidingly connected with the movable column (5), the top of the movable column (5) is fixedly connected with a bracket (7), and one end of the bracket (7) is fixedly connected with the antenna main body (8) . 2. A height-adjustable antenna pole holding device according to claim 1, characterized in that: the side of the outer surface of the sleeve (3) close to the bottom end is fixedly connected with a gear (9), and the chassis (1 ) One side of the outer surface is fixedly connected with a U-shaped seat (10). 3. A height-adjustable antenna pole holding device according to claim 2, characterized in that: a worm gear (11) is rotatably connected to the inside of the U-shaped seat (10), and one end of the worm gear (11) is fixed A handle (12) is connected, and the worm gear (11) is engaged with the gear (9). 4. A height-adjustable antenna pole holding device according to claim 1, characterized in that: the upper surface of the base (2) is fixedly connected with a support column (13), and the outer surface of the support column (13) One side of one side is fixedly connected with slanting rods (14), and the number of said slanting rods (14) is three. 5. A height-adjustable antenna pole holding device according to claim 4, characterized in that: the top end of the support column (13) is fixedly connected with a rotating seat (15), and the inside of the rotating seat (15) Rotation is connected with clamping plate (16). 6. A height-adjustable antenna pole holding device according to claim 5, characterized in that: the clamping plate (16) is fixedly connected to the chassis (1), and one side of the clamping plate (16) is opened There are positioning holes (17). 7. A height-adjustable antenna pole holding device according to claim 5, characterized in that: one side of the rotating base (15) is threaded with a high-strength bolt (18), and the high-strength bolt (18) ) runs through one side of the rotating seat (15) and extends to the other side of the rotating seat (15). 8. A height-adjustable antenna pole holding device according to claim 1, characterized in that: one side of the outer surface of the sleeve (3) is fixedly connected with a reflective strip (19).

Images