CN213483943U

CN213483943U - Waveguide device of tower type signal base station

Info

Publication number: CN213483943U
Application number: CN202022816727.0U
Authority: CN
Inventors: 吉以利; 纪维燕
Original assignee: Jiangsu Xuxing Communication Technology Co ltd
Current assignee: Jiangsu Xuxing Communication Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-18
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a tower type signal base station waveguide device, which comprises a waveguide tube, wherein the end part of the waveguide tube is provided with a spacing ring, the top part of the spacing ring is fixedly connected with a fixed plate, the top part of the fixed plate is fixedly connected with a protective tube, the bottom part of the end part of the protective tube is fixedly connected with a connecting plate, the bottom part of the connecting plate is provided with a base, the inner part of the protective tube is fixedly connected with a limiting plate, the inside of the limiting plate is provided with a mounting groove, the side surface of the mounting groove is provided with a chute, the inner wall of the chute is connected with a slide block in a sliding way, the side surface of the slide block is fixedly connected with a telescopic plate, the top part of the telescopic plate is fixedly connected with a telescopic spring, the number of the connecting plates, accommodating expansion of the waveguide.

Description

Waveguide device of tower type signal base station

Technical Field

The utility model relates to a waveguide field especially relates to a tower signal basic station waveguide device.

Background

The waveguide is used for transmitting ultrahigh frequency electromagnetic waves, pulse signals can be transmitted to a destination with extremely small loss, and the waveguide is a hollow metal conduit with a smooth inner wall or a metal-coated pipe; the size of the inner diameter of the waveguide is different according to the wavelength of the transmitted signal; the method is mainly used in the radio fields of centimeter-wave and millimeter-wave radio communication, radar, navigation and the like. Rectangular wave guides, circular wave guides, semicircular wave guides, radar wave guides and light wave guides are common at present.

However, the existing base station waveguide device still has some disadvantages, when the waveguide tube is heated, the waveguide tube expands, the device is extruded, the device is easy to displace, the performance of the waveguide tube is affected, and the waveguide tube needs to be regularly corrected, so that a tower-type signal base station waveguide device is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a tower signal base station waveguide device, which is adaptive to the expansion of a waveguide tube.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a tower signal base station waveguide device, includes the waveguide pipe, the tip of waveguide pipe is provided with the spacing ring, the top fixedly connected with fixed plate of spacing ring, the top fixedly connected with protection tube of fixed plate, the bottom fixedly connected with connecting plate of the tip of protection tube, the bottom of connecting plate is provided with the base, the inside fixedly connected with limiting plate of protection tube, the mounting groove has been seted up to the inside of limiting plate, the side of mounting groove is provided with the spout, the inner wall sliding connection of spout has the slider, the side fixedly connected with expansion plate of slider, the top fixedly connected with expanding spring of expansion plate.

As an optimal technical scheme of the utility model, the quantity of connecting plate is two, two the connecting plate uses the vertical central line of protection tube to arrange as the axial symmetry.

As an optimal technical scheme of the utility model, the size of mounting groove and the big or small looks adaptation of expansion plate, the bottom of expansion plate is the arc setting.

As an optimal technical scheme of the utility model, the quantity of slider is two, two the slider uses the vertical central line of expansion plate as the axisymmetric arrangement.

As an optimized technical scheme of the utility model, the fixed plate is fan-shaped setting, the main component of spacing ring is rubber.

As an optimal technical scheme of the utility model, the wave guide is circular setting, the length of wave guide is the same with the length of protection tube.

As an optimal technical scheme of the utility model, the protection tube is insulating material, the inner wall of protection tube is provided with the waterproof layer.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through setting up expanding spring and expansion plate, when the waveguide pipe is heated the inflation, promote the expansion plate for the expansion plate causes the extrusion to expansion spring, and accomplishes the inflation process, transmits the expanded energy of waveguide pipe for expansion spring, and when making the waveguide pipe inflation, the position is injectd, reduces the skew of position.

2. The limiting ring and the protection pipe are arranged, the limiting ring limits the position of the waveguide pipe, so that the height of the axis of the waveguide pipe is not changed when the waveguide pipe is not expanded, and the height of the axis of the waveguide pipe is further limited due to the characteristics of rubber when the waveguide pipe is expanded.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a connection structure diagram of the expansion plate of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

fig. 4 is a view of the structure of the chute connection of the present invention.

Wherein: 1. a waveguide; 2. a limiting ring; 3. a fixing plate; 4. protecting the tube; 5. a connecting plate; 6. a base; 7. a limiting plate; 8. mounting grooves; 9. a chute; 10. a slider; 11. a retractable plate; 12. a telescoping spring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a tower signal base station waveguide device, including waveguide tube 1, waveguide tube 1's tip is provided with spacing ring 2, spacing ring 2's top fixedly connected with fixed plate 3, fixed plate 3's top fixedly connected with protection tube 4, the bottom fixedly connected with connecting plate 5 of protection tube 4's tip, the bottom of connecting plate 5 is provided with base 6, protection tube 4's inside fixedly connected with limiting plate 7, mounting groove 8 has been seted up to limiting plate 7's inside, the side of mounting groove 8 is provided with spout 9, the inner wall sliding connection of spout 9 has slider 10, the side fixedly connected with expansion plate 11 of slider 10, the top fixedly connected with expanding spring 12 of expansion plate 11.

Through setting up expanding spring 12 and expansion plate 11, when waveguide 1 is heated and expands, promote expansion plate 11, make expansion plate 11 cause the extrusion to expansion spring 12, and accomplish the inflation process, with the energy of waveguide 1 inflation, transmit expanding spring 12, when making waveguide 1 inflation, the position is injectd, reduce the skew of position, and spacing ring 2 carries out the injecing of position to waveguide 1, make waveguide 1 when non-inflation, make waveguide 1's axle center height unchangeable, and during waveguide 1 inflation, because the speciality of rubber, equally to waveguide 1's axle center height further injecing, a plurality of limited structures make the stability of whole device better.

In other embodiments, the number of the connecting plates 5 is two, and the two connecting plates 5 are arranged axisymmetrically with respect to the vertical center line of the protection pipe 4. The stability of the device is enhanced by the connecting plate 5.

In other embodiments, the size of the mounting groove 8 is matched with the size of the expansion plate 11, and the bottom of the expansion plate 11 is arc-shaped.

The expansion plate 11 is installed through the installation groove 8, so that the expansion plate 11 has enough expansion space.

In other embodiments, the number of the sliders 10 is two, and the two sliders 10 are arranged in an axisymmetric manner with respect to the vertical center line of the expansion plate 11.

Through the slider 10 that sets up for telescopic plate 11 when sliding, reduces telescopic plate 11's skew, improves telescopic plate 11's stability.

In other embodiments, the fixing plate 3 is a fan-shaped plate, and the main component of the stop collar 2 is rubber.

The height of the axis of the waveguide tube 1 is determined by the arranged limiting ring 2, and the expansion of the waveguide tube 1 is adapted.

In other embodiments, the waveguide 1 is arranged circularly, the length of the waveguide 1 being the same as the length of the protective tube 4.

The wave tube is protected by the protection tube 4, and the waveguide tube 1 is prevented from being damaged by foreign objects.

In other embodiments, the protection tube 4 is an insulating material, and the inner wall of the protection tube 4 is provided with a waterproof layer.

Through the protection tube 4 that sets up for waveguide 1 does not receive the corruption of rainwater, promotes waveguide 1's life.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A waveguide device of a tower-type signal base station comprises a waveguide tube (1), and is characterized in that: the utility model discloses a waveguide tube, including waveguide tube (1), top fixedly connected with fixed plate (3) of spacing ring (2), top fixedly connected with protection tube (4) of fixed plate (3), bottom fixedly connected with connecting plate (5) of the tip of protection tube (4), the bottom of connecting plate (5) is provided with base (6), the inside fixedly connected with limiting plate (7) of protection tube (4), mounting groove (8) have been seted up to the inside of limiting plate (7), the side of mounting groove (8) is provided with spout (9), the inner wall sliding connection of spout (9) has slider (10), the side fixedly connected with expansion plate (11) of slider (10), the top fixedly connected with expanding spring (12) of expansion plate (11).

2. The waveguide apparatus of claim 1, wherein: the number of the connecting plates (5) is two, and the connecting plates (5) are arranged in an axisymmetric manner by taking the vertical central line of the protecting tube (4) as an axis.

3. The waveguide apparatus of claim 1, wherein: the size of mounting groove (8) and the size looks adaptation of expansion plate (11), the bottom of expansion plate (11) is the arc setting.

4. The waveguide apparatus of claim 1, wherein: the number of the sliding blocks (10) is two, and the two sliding blocks (10) are arranged in an axisymmetric mode by taking the vertical central line of the telescopic plate (11) as an axis.

5. The waveguide apparatus of claim 1, wherein: the fixing plate (3) is arranged in a fan shape, and the limiting ring (2) mainly comprises rubber.

6. The waveguide apparatus of claim 1, wherein: the waveguide tube (1) is arranged in a circular shape, and the length of the waveguide tube (1) is the same as that of the protection tube (4).

7. The waveguide apparatus of claim 1, wherein: the protection tube (4) is made of insulating materials, and a waterproof layer is arranged on the inner wall of the protection tube (4).