Microwave tower lightning driving device

Abstract

The utility model discloses a microwave tower lightning driving device which comprises a bottom plate, an installation mechanism fixedly installed on the bottom end face of the bottom plate, an installation cylinder installed on the top end face of the bottom plate in a threaded mode, a protective cover fixedly installed at the top end of the installation cylinder, an active lightning driving device fixedly installed on the top end face of the bottom plate, and two supporting frames fixedly installed on the top end face of the active lightning driving device. The two supporting frames are fixedly provided with the passive thunder driving device, and the active thunder driving device is fixedly provided with the passive thunder driving device. The mounting mechanism and the mounting plate are mounted at the bottom end of the bottom plate, the bottom plate can be mounted at the designated position where a user needs to mount in a threaded mode through the fixing screw on the mounting plate, the threaded rod is rotated, and the threaded rod can drive the clamping plate on the second bearing to move in the clamping groove when rotating, so that the clamping plate is clamped in the clamping groove. And the clamping plate can be clamped and fixedly mounted on the pole of the microwave tower, so that the mounting stability of the lightning driving device can be effectively improved, and the use and the mounting of the microwave tower lightning driving device are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave tower lightning driving devices, in particular to a microwave tower lightning driving device. Background Art

[0002] A microwave tower is an antenna tower used for microwave communication, also known as a microwave tower or a microwave communication tower. It is mainly used to support signal transmission and provide support for signal transmission antennas. Microwave towers are usually built on the ground, on the roof or on the top of a mountain. They have strong wind-bearing capacity. The tower frame is mostly made of angle steel or steel pipe materials, and is hot-dip galvanized for corrosion protection. The microwave tower is composed of a supporting structure, transmitting and receiving equipment, etc. The supporting structure includes the tower body and the tower base. The transmitting and receiving equipment is the core of the microwave tower, which is used to send and receive signals. In the construction of modern communications and radio and television signal transmission towers, microwave towers play the role of raising communication antennas and increasing the service radius of communications or television transmission signals to achieve ideal professional communication effects. In addition, microwave towers also have functions such as lightning protection grounding and aviation warning. Microwave towers are used in a variety of scenarios and are mainly used in telecommunications, broadcasting, television, aviation navigation, satellite ground stations and other fields. In order to protect the tower and equipment from damage caused by lightning strikes, microwave towers need to be installed with lightning repellent devices. Lightning strikes are extremely destructive to microwave towers and their equipment, and may cause communication interruptions, equipment damage and even casualties. The function of the lightning repellent device is to direct lightning into the ground when lightning strikes, thereby avoiding direct impact of lightning on the tower and equipment. By installing a lightning repellent device, the impact of lightning strikes on microwave towers can be effectively reduced, ensuring the stability and reliability of communications.

[0003] When installing the existing microwave tower lightning repellent device, since the microwave tower is usually built on the ground, on the roof or on the top of a mountain, it has a strong wind-bearing capacity, and the tower frame is mostly made of angle steel or steel pipe materials. During the installation process, the lightning repellent device has poor installation stability, which makes the lightning repellent device unstable when installed on the microwave tower and is prone to shaking, affecting the use of the lightning repellent device and reducing the service life of the lightning repellent device. In addition, in thunderstorm weather, water is easily infiltrated into the interior of the lightning repellent device, causing the internal components of the lightning repellent device to malfunction, affecting the lightning repellent effect of the lightning repellent device. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art that when a microwave tower lightning drive device is installed, the microwave tower is usually built on the ground, on the roof or on the top of a mountain, and has a strong wind bearing capacity. The tower frame is mostly composed of angle steel or steel pipe materials. During the installation process of the lightning drive device, the installation stability is poor, so that when the lightning drive device is installed unstable on the microwave tower, it is easy to shake, which affects the use of the lightning drive device and reduces the service life of the lightning drive device. In addition, in thunderstorm weather, water is easily infiltrated into the interior of the lightning drive device, which causes the internal components of the lightning drive device to malfunction, affecting the lightning drive effect of the lightning drive device. A microwave tower lightning drive device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A microwave tower lightning driving device comprises a base plate, a mounting mechanism fixedly mounted on the bottom end surface of the base plate, a mounting tube threadedly mounted on the top surface of the base plate, a protective cover fixedly mounted on the top end of the mounting tube, an active lightning driving device fixedly mounted on the top surface of the base plate, two supporting frames fixedly mounted on the top surface of the active lightning driving device, a passive lightning driving device fixedly mounted on the two supporting frames, the passive lightning driving device fixedly mounted on the active lightning driving device, hollow discharge needles fixedly mounted in the active lightning driving device and the passive lightning driving device, a connecting tube fixedly mounted on the top end of the hollow discharge needle, the top end of the connecting tube penetrates and is mounted on the outside of the top end of the protective cover, a discharge rod fixedly mounted on the connecting tube, and the discharge needle fixedly mounted on the discharge rod.

[0007] Preferably, mounting plates are fixedly mounted on the four corners of the bottom end surface of the base plate, two fixing screws are threadedly installed on the mounting plate, and the cross-sectional shape of the mounting plate is a right-angle L shape.

[0008] Preferably, the mounting mechanism includes a mounting frame, a clamping groove is provided inside the mounting frame, threads penetrate the mounting threaded rod at both ends of the mounting frame, a first bearing is fixedly installed at the connection between the mounting frame and the threaded rod, a second bearing is fixedly installed at one end of the threaded rod, a clamping plate is fixedly installed on the second bearing, and both the threaded rod and the clamping plate are movably installed inside the clamping groove of the mounting frame.

[0009] Preferably, a connecting ring is fixedly installed on the bottom end surface of the mounting tube, and the connecting ring is threadedly installed inside the top end of the base plate. A protective ring is fixedly installed on the outer bottom end of the mounting tube, and the top end surface of the protective ring is inclined, and the orthographic projection area of ​​the protective ring is larger than the orthographic projection area of ​​the mounting tube.

[0010] Preferably, a sealing ring is fixedly installed inside the top of the protective cover, and the hollow discharge needle is installed through the sealing ring of the protective cover.

[0011] Preferably, the number of discharge rods and discharge needles is several, the several discharge rods are fixedly mounted on the connecting tube at the top end of the hollow discharge needle, and the several discharge needles are fixedly mounted with several discharge rods.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model is provided with a mounting mechanism and a mounting plate at the bottom end of the base plate. The base plate can be threadedly mounted on a designated position required by the user through a fixing screw on the mounting plate. The threaded rod is rotated, and the threaded rod can drive the clamping plate on the second bearing to move inside the clamping groove, so that the clamping plate can be clamped and fixedly mounted on the tower pole of the microwave tower, thereby effectively increasing the installation stability of the lightning drive device and ensuring the use and installation of the microwave tower lightning drive device.

[0014] 2. The active lightning driver and the passive lightning driver of the utility model are both installed inside the mounting tube and the protective cover to achieve protection. The hollow discharge needle is installed through the sealing ring of the protective cover. Rainwater can be blocked and protected by the sealing ring, so that rainwater can flow through the semicircular top of the protective cover to the protective ring at the bottom of the mounting tube. The inclined surface of the protective ring can divert rainwater to prevent rainwater from entering the interior of the mounting tube and the protective cover, affecting the use of the active lightning driver and the passive lightning driver, further improving the service life of the active lightning driver and the passive lightning driver inside the lightning driver, and ensuring the lightning driving effect of the lightning driver. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the overall structural schematic diagrams of a microwave tower lightning drive device proposed in the utility model;

[0016] Figure 2 This is the second schematic diagram of the overall structure of a microwave tower lightning drive device proposed by the utility model;

[0017] Figure 3 This is one of the overall structural cross-sectional diagrams of a microwave tower lightning drive device proposed in the utility model;

[0018] Figure 4 This is the second schematic cross-sectional view of the overall structure of a microwave tower lightning drive device proposed by the utility model.

[0019] In the figure: 1. base plate; 101. mounting plate; 102. fixing screw; 2. mounting mechanism; 201. mounting frame; 202. threaded rod; 203. first bearing; 204. second bearing; 205. clamping plate; 206. clamping groove; 3. mounting tube; 301. connecting ring; 302. protective ring; 4. protective cover; 401. sealing ring; 5. active lightning arrester; 501. supporting frame; 6. passive lightning arrester; 7. hollow discharge needle; 8. connecting tube; 9. discharge rod; 10. discharge needle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A microwave tower lightning drive device comprises a bottom plate 1, a mounting plate 101 is fixedly mounted on the four corners of the bottom end surface of the bottom plate 1, two fixing screws 102 are threadedly installed on the mounting plate 101, and the cross-sectional shape of the mounting plate 101 is a right-angle L-shaped, and a mounting mechanism 2 is fixedly mounted on the bottom end surface of the bottom plate 1, and the mounting mechanism 2 comprises a mounting frame 201, and a clamping groove 206 is opened inside the mounting frame 201, and both ends of the mounting frame 201 are threadedly installed with a threaded rod 202, and the connection between the mounting frame 201 and the threaded rod 202 is fixedly installed. A bearing 203 is fixedly installed at one end of the threaded rod 202, a second bearing 204 is fixedly installed on the second bearing 204, a clamping plate 205 is fixedly installed on the second bearing 204, the threaded rod 202 and the clamping plate 205 are both movably installed inside the clamping groove 206 of the mounting frame 201, the top surface of the bottom plate 1 is threadedly installed with the mounting tube 3, the bottom surface of the mounting tube 3 is fixedly installed with the connecting ring 301, the connecting ring 301 is threadedly installed inside the top of the bottom plate 1, and the outer bottom end of the mounting tube 3 is fixedly installed with a protective ring 302, the top surface of the protective ring 302 is inclined, and the protective ring 30 2 has a positive projection area greater than the positive projection area of ​​the mounting tube 3, a protective cover 4 is fixedly mounted on the top of the mounting tube 3, and the shape of the protective cover 4 is semicircular, an active lightning drive 5 is fixedly mounted on the top surface of the bottom plate 1, two support frames 501 are fixedly mounted on the top surface of the active lightning drive 5, a passive lightning drive 6 is fixedly mounted on the two support frames 501, a passive lightning drive 6 is fixedly mounted on the active lightning drive 5, a hollow discharge needle 7 is fixedly mounted in the active lightning drive 5 and the passive lightning drive 6, a connecting tube 8 is fixedly mounted on the top of the hollow discharge needle 7, and the connecting tube 8 The top of the protective cover 4 is installed on the outside of the top of the protective cover 4, and a sealing ring 401 is fixedly installed inside the top of the protective cover 4. The hollow discharge needle 7 is installed inside the sealing ring 401 of the protective cover 4, and the sealing ring 401 is made of rubber material. The discharge rod 9 is fixedly installed on the connecting tube 8, and the discharge needle 10 is fixedly installed on the discharge rod 9. The number of discharge rods 9 and discharge needles 10 is several, and several discharge rods 9 are fixedly installed on the connecting tube 8 at the top of the hollow discharge needle 7, and several discharge needles 10 are fixedly installed with several discharge rods 9.

[0022] The use method and advantages of the utility model: When the microwave tower lightning drive device is in use, the working process is as follows:

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when a microwave tower lightning drive device is used, the electrical components in the utility model are electrically connected to an external power supply and a power switch. A mounting mechanism 2 and a mounting plate 101 are installed on the bottom plate 1. The bottom plate 1 can be threadedly installed at a specified position required by the user through a fixed screw 102 on the mounting plate 101. At the same time, the threaded rod 202 inside the first bearing 203 on the mounting frame 201 is rotated. When the threaded rod 202 rotates, it can drive the clamping plate 205 on the second bearing 204 to move inside the clamping groove 206, so that the clamping plate 205 can be clamped and fixedly installed on the tower pole of the microwave tower, thereby effectively increasing the installation stability of the lightning drive device and ensuring the use and installation of the microwave tower lightning drive device. The active lightning drive 5 and the passive lightning drive 6 are both installed in the mounting tube. 3 and the inside of the protective cover 4, the mounting tube 3 is installed on the base plate 1 through the connecting ring 301, and the hollow discharge needle 7 passes through the sealing ring 401 installed in the protective cover 4. When used on rainy days, rainwater will not flow along the hollow discharge needle 7 to the passive lightning drive 6 and the active lightning drive 5. The rainwater on the hollow discharge needle 7 can be blocked and protected by the sealing ring 401, so that the rainwater can flow through the semicircular top of the protective cover 4 to the protective ring 302 at the bottom of the mounting tube 3. The inclined surface of the protective ring 302 can divert rainwater to prevent rainwater from entering the inside of the mounting tube 3 and the protective cover 4, affecting the use of the active lightning drive 5 and the passive lightning drive 6, further improving the service life of the active lightning drive 5 and the passive lightning drive 6 inside the lightning drive device, and ensuring the lightning drive effect of the lightning drive device.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A microwave tower lightning drive device, comprising a bottom plate (1), characterized in that: The mounting mechanism (2) is fixedly mounted on the bottom end surface of the base plate (1), the mounting tube (3) is threadedly mounted on the top end surface of the base plate (1), the top end of the mounting tube (3) is fixedly mounted on the protective cover (4), the top end of the active lightning arrester (5) is fixedly mounted on the top end surface of the base plate (1), two support frames (501) are fixedly mounted on the top end surface of the active lightning arrester (5), the passive lightning arrester (6) is fixedly mounted on the two support frames (501), the active lightning arrester (5) and the passive lightning arrester (6) are fixedly mounted with a hollow discharge needle (7), the top end of the hollow discharge needle (7) is fixedly mounted with a connecting tube (8), the top end of the connecting tube (8) is penetrated and mounted on the outside of the top end of the protective cover (4), the connecting tube (8) is fixedly mounted with a discharge rod (9), and the discharge needle (10) is fixedly mounted on the discharge rod (9).

2. A microwave tower lightning drive device according to claim 1, characterized in that: A mounting plate (101) is fixedly mounted on each of the four corners of the bottom end surface of the base plate (1), two fixing screws (102) are threadedly mounted through the mounting plate (101), and the cross-sectional shape of the mounting plate (101) is a right-angle L shape.

3. A microwave tower lightning drive device according to claim 1, characterized in that: The mounting mechanism (2) comprises a mounting frame (201), a clamping groove (206) is provided inside the mounting frame (201), both ends of the mounting frame (201) are threadedly penetrated to mount a threaded rod (202), a first bearing (203) is fixedly mounted at the connection between the mounting frame (201) and the threaded rod (202), a second bearing (204) is fixedly mounted on one end of the threaded rod (202), a clamping plate (205) is fixedly mounted on the second bearing (204), and the threaded rod (202) and the clamping plate (205) are both movably mounted inside the clamping groove (206) of the mounting frame (201).

4. A microwave tower lightning drive device according to claim 1, characterized in that: A connecting ring (301) is fixedly mounted on the bottom end surface of the mounting tube (3), and the connecting ring (301) is threadedly mounted inside the top end of the bottom plate (1). A protective ring (302) is fixedly mounted on the outer bottom end of the mounting tube (3), and the top end surface of the protective ring (302) is inclined, and the orthographic projection area of ​​the protective ring (302) is larger than the orthographic projection area of ​​the mounting tube (3).

5. A microwave tower lightning drive device according to claim 4, characterized in that: A sealing ring (401) is fixedly installed inside the top end of the protective cover (4), and the hollow discharge needle (7) is installed through the inside of the sealing ring (401) of the protective cover (4).

6. A microwave tower lightning drive device according to claim 1, characterized in that: The number of the discharge rods (9) and the discharge needles (10) is multiple, the multiple discharge rods (9) are fixedly mounted on the connecting tube (8) at the top end of the hollow discharge needle (7), and the multiple discharge needles (10) are fixedly mounted with multiple discharge rods (9).

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