Building roof lightning rod

Abstract

The utility model relates to the technical field of roof lightning rods, in particular to a building roof lightning rod. The lightning arresting device comprises a lightning arrester, a lightning arresting belt and a grading ring which are arranged on a building, the lightning arrester and the lightning arresting belt are installed on the roof of the building, the grading ring is arranged on the surface of the building, one side of the lightning arresting belt is provided with a fixing assembly, the back of the grading ring is provided with an installation assembly, and the installation assembly is connected with the lightning arresting belt. Two ends of the lightning receiving belt are fixedly connected with down leads, the down leads are fixed with the grading ring, the down leads are connected with a grounding body buried in the ground, and the mounting assembly comprises a fixing block fixedly connected to the surface of a building. The problems that lightning is transmitted to a down lead by installing the grading ring, and when the grading ring is installed, due to the fact that the grading ring is installed at the high altitude, a grading ring bolt is not convenient to fix through a wrench tool, and then the grading ring installation efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of roof lightning rods, in particular to a building roof lightning rod. Background Art

[0002] Lightning rod, also known as lightning rod, lightning rod, is a device used to protect buildings, tall trees and other places from lightning strikes. A lightning rod is installed on the top of the protected object, and connected to the underground discharge ground network with a wire that meets the specifications. The lightning rod consists of a lightning rod, a lightning strip, a voltage-equalizing ring, a down conductor, and a grounding body. When installing a lightning rod on the roof of a building, the lightning rod is installed on the roof of the building, and then the lightning strip is welded to the edge of the roof. The lightning rod and the lightning strip are connected by a lead wire, and then the down conductor connects the grounding body, the voltage-equalizing ring and the lightning rod. In thunderous weather, the lightning rod attracts lightning, which is transmitted to the grounding body through the lightning strip and the down conductor, thereby leading the lightning to the earth. The lightning hits the voltage-equalizing ring from the side of the building, and the voltage-equalizing ring, the down conductor and the grounding body cooperate to lead the lightning to the earth.

[0003] The inventor found in his daily work that when installing a lightning rod, in order to prevent lightning from striking the side of a building and causing damage to the building, an equalizing ring is installed to transmit the lightning to the down conductor. However, when installing the equalizing ring, it is not convenient to fix the bolts of the equalizing ring with a wrench tool because the equalizing ring is installed at a high altitude, which affects the efficiency of installing the equalizing ring. Utility Model Content

[0004] The utility model aims to solve the problem that, in actual use, it is necessary to prevent lightning from striking the side of a building and causing damage to the building, and that a voltage-equalizing ring is installed to transmit lightning to the down conductor. However, when installing the voltage-equalizing ring, it is inconvenient to fix the voltage-equalizing ring bolts with a wrench tool because the voltage-equalizing ring is installed at a high altitude, thereby affecting the efficiency of installing the voltage-equalizing ring. A lightning rod on a building roof is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a lightning rod on a building roof, comprising a lightning rod and a lightning strip and a voltage-equalizing ring arranged on the building, the lightning rod and the lightning strip are installed on the building roof, the voltage-equalizing ring is arranged on the building surface, a fixing component is arranged on one side of the lightning strip, a mounting component is arranged on the back of the voltage-equalizing ring, both ends of the lightning strip are fixedly connected with down conductors, the down conductors are fixed to the voltage-equalizing ring, the down conductors are connected to a grounding body buried in the earth, the mounting component comprises a fixing block fixedly connected to the building surface, a circular ring is fixedly connected to the front of the fixing block, a ring groove is opened on the back of the voltage-equalizing ring, sliding grooves are opened on both sides of the inner wall of the ring groove, a plug one is slidably connected to the inner wall of the slide groove, and the plug one is inserted into the circular ring.

[0006] The effect achieved by the above components is: by setting the installation component, when installing the pressure equalizing ring, drag the pressure equalizing ring so that the circular ring on the fixing block is inserted into the ring groove, and the pins on both sides are inserted into the circular ring to fix the pressure equalizing ring.

[0007] Preferably, the lower end of the latch pin 1 is fixedly connected to a spring 1, and the other end of the spring 1 is fixed to a pressure equalizing ring.

[0008] The effect achieved by the above components is: by setting the spring 1, the latch is reset.

[0009] Preferably, a pull rope 1 is fixedly connected to the lower end of the latch 1, and the pull rope 1 passes through the pressure equalizing ring.

[0010] The effect achieved by the above components is: pulling the pull rope 1 causes the bolt 1 to move.

[0011] Preferably, both sides of the inner arc surface of the circular ring are provided with slots, and the slots are adapted to fit with the latch pin.

[0012] The effect achieved by the above components is: the equalizing ring is limited by the cooperation of the slot and the latch.

[0013] Preferably, the fixing assembly comprises a fixing rod fixedly connected to the top of the building, a circular block is fixedly connected to the front of the fixing rod, and a circular groove is formed on a side of the lightning termination strip close to the circular block.

[0014] The above components have the following effects: when fixing the lightning termination strip, the lightning termination strip is dragged so that the circular block on the fixing rod is inserted into the circular groove, and the lightning termination strip is fixed by the limiting mechanism.

[0015] Preferably, a circular hole is formed on the arc surface of the circular block, and two plugs are slidably connected to the inner walls of the circular hole, and the two plugs are inserted into the lightning termination strip.

[0016] The effects achieved by the above components are: the circular block is inserted into the circular groove, and the two plug pins in the circular hole are inserted into the lightning strip, thereby fixing the lightning strip.

[0017] Preferably, a spring 2 is fixedly connected between the two second latches, and the spring 2 is located in the circular hole.

[0018] The effect achieved by the above components is that the second latch moves, causing the second spring to deform.

[0019] Preferably, a pull rope 2 is fixedly connected between the two second latches, and the pull rope 2 passes through the circular block and the fixing rod.

[0020] The effect achieved by the above components is: pulling the second pull rope causes the second latch to move.

[0021] In summary, the beneficial effects of the utility model are:

[0022] In the utility model, by setting a mounting assembly, when installing the pressure-equalizing ring, the pressure-equalizing ring is dragged so that the circular ring on the fixing block is inserted into the ring groove, and the latches on both sides are inserted into the circular ring to fix the pressure-equalizing ring. This solves the problem of preventing lightning from striking the side of a building and causing damage to the building by installing the pressure-equalizing ring to transmit lightning to the down conductor, but when installing the pressure-equalizing ring, it is not convenient to fix the pressure-equalizing ring bolts with a wrench tool because the pressure-equalizing ring is installed at a high altitude, thereby affecting the efficiency of installing the pressure-equalizing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the installation of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from a top view;

[0025] Figure 3 It is a three-dimensional structural diagram of the installation assembly of the utility model;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the fixing component of the utility model.

[0027] Legend: 1. Lightning terminal; 2. Mounting assembly; 3. Fixing assembly; 4. Lightning termination strip; 5. Equalizing ring; 6. Down conductor; 21. Fixing block; 22. Circular ring; 23. Circular groove; 24. Slide groove; 25. Pin 1; 26. Slot; 27. Spring 1; 28. Pull rope 1; 31. Fixing rod; 32. Circular block; 33. Circular groove; 34. Circular hole; 35. Pin 2; 36. Spring 2; 37. Pull rope 2. DETAILED DESCRIPTION

[0028] Reference Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a lightning rod on a building roof comprises a lightning rod 1 and a lightning strip 4 and a voltage-equalizing ring 5 arranged on the building, the lightning rod 1 and the lightning strip 4 are installed on the roof of the building, the voltage-equalizing ring 5 is arranged on the surface of the building, a fixing component 3 is arranged on one side of the lightning strip 4, a mounting component 2 is arranged on the back of the voltage-equalizing ring 5, both ends of the lightning strip 4 are fixedly connected with down conductors 6, the down conductors 6 are fixed to the voltage-equalizing ring 5, and the down conductors 6 are connected to a grounding body buried in the earth.

[0029] The specific settings and functions of the installation component 2 and the fixing component 3 are described in detail below.

[0030] Reference Figure 3As shown, in this embodiment: the installation component 2 includes a fixed block 21 fixedly connected to the building surface, the front of the fixed block 21 is fixedly connected to a ring 22, the back of the pressure equalizing ring 5 is provided with a ring groove 23, the inner wall of the ring groove 23 is provided with a slide groove 24, the inner wall of the slide groove 24 is slidably connected with a latch 25, the latch 25 is inserted into the ring 22, and by setting the installation component 2, when installing the pressure equalizing ring 5, the pressure equalizing ring 5 is dragged so that the ring 22 on the fixed block 21 is inserted into the ring groove 23, and the latches 25 on both sides are inserted into the ring 22, and then the pressure-equalizing ring 5 is fixed. The lower end of the pin 25 is fixedly connected with a spring 27, and the other end of the spring 27 is fixed to the pressure-equalizing ring 5. The spring 27 is provided to reset the pin. The lower end of the pin 25 is fixedly connected with a pull rope 28, and the pull rope 28 runs through the pressure-equalizing ring 5. Pulling the pull rope 28 moves the pin 25. Slots 26 are provided on both sides of the inner arc surface of the ring 22, and the slots 26 are matched with the pin 25. The pressure-equalizing ring 5 is limited by the cooperation of the slots 26 and the pin 25.

[0031] Reference Figure 4 As shown, in this embodiment: the fixing assembly 3 includes a fixing rod 31 fixedly connected to the top of the building, a circular block 32 is fixedly connected to the front of the fixing rod 31, and a circular groove 33 is provided on the side of the lightning strip 4 close to the circular block 32. When fixing the lightning strip 4, the lightning strip 4 is dragged so that the circular block 32 on the fixing rod 31 is inserted into the circular groove 33, and the lightning strip 4 is fixed by the limiting mechanism. A circular hole 34 is provided on the arc surface of the circular block 32, and a plug 2 35 is slidably connected to the inner wall of the circular hole 34. Pin 2 35 is inserted into the lightning strip 4, and the circular block 32 is inserted into the circular groove 33. The two pins 2 35 in the circular hole 34 are inserted into the lightning strip 4, so as to fix the lightning strip 4. A spring 2 36 is fixedly connected between the two pins 2 35. The spring 2 36 is located in the circular hole 34. The movement of the pin 2 35 causes the spring 2 36 to deform. A pull rope 2 37 is fixedly connected between the two pins 2 35. The pull rope 2 37 passes through the circular block 32 and the fixing rod 31. Pulling the pull rope 2 37 causes the pin 2 35 to move.

[0032] Working principle:

[0033] When installing a lightning rod on a building roof, install the lightning rod 1 on the building roof, then weld the lightning strip 4 to the edge of the roof, connect the lightning rod 1 and the lightning strip 4 through a lead, and then connect the grounding body, the grading ring 5 and the lightning strip 4 through a down conductor 6. In thunderous weather, the lightning rod 1 attracts lightning, which is transmitted to the grounding body through the lightning strip 4 and the down conductor 6, so that the lightning is led to the earth, and the lightning hits the grading ring 5 from the side of the building. The grading ring 5 cooperates with the down conductor 6 and the grounding body to lead the lightning to the earth. When installing the grading ring 5, drag the grading ring 5 so that the ring 22 on the fixing block 21 is stuck in the ring groove 23. The latches 25 on both sides of the slide groove 24 are inserted into the slots 26 on the circular ring 22, thereby fixing the pressure-equalizing ring 5. The latches 25 are reset by setting a spring 27. The pull rope 28 is pulled to move the latches 25. When fixing the lightning strip 4, the lightning strip 4 is dragged so that the circular block 32 on the fixing rod 31 is inserted into the circular groove 33. The two latches 2 35 in the circular hole 34 are inserted into the lightning strip 4, thereby fixing the lightning strip 4. To fix the lightning strip 4, the pull rope 2 37 is pulled to move the latches 2 35. The latches 2 35 move, causing the spring 2 36 to deform.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A lightning rod on a building roof, comprising a lightning rod (1) and a lightning rod (4) and a voltage-equalizing ring (5) arranged on the building, wherein the lightning rod (1) and the lightning rod (4) are installed on the building roof, and the voltage-equalizing ring (5) is arranged on the building surface, characterized in that: A fixing component (3) is provided on one side of the lightning termination strip (4), a mounting component (2) is provided on the back of the voltage-equalizing ring (5), down conductors (6) are fixedly connected at both ends of the lightning termination strip (4), the down conductors (6) are fixed to the voltage-equalizing ring (5), and the down conductors (6) are connected to a grounding body buried in the earth, the mounting component (2) comprises a fixing block (21) fixedly connected to the surface of a building, a circular ring (22) is fixedly connected to the front of the fixing block (21), a ring groove (23) is provided on the back of the voltage-equalizing ring (5), sliding grooves (24) are provided on both sides of the inner wall of the ring groove (23), a latch pin (25) is slidably connected to the inner wall of the latch pin (25), and the latch pin (25) is inserted into the circular ring (22).

2. A lightning rod on a building roof according to claim 1, characterized in that: The lower end of the latch pin 1 (25) is fixedly connected to a spring 1 (27), and the other end of the spring 1 (27) is fixed to a pressure equalizing ring (5).

3. A lightning rod on a building roof according to claim 2, characterized in that: The lower end of the latch pin 1 (25) is fixedly connected to a pull rope 1 (28), and the pull rope 1 (28) passes through the pressure equalizing ring (5).

4. A building roof lightning rod according to claim 3, characterized in that: The inner arc surface of the circular ring (22) is provided with clamping grooves (26) on both sides, and the clamping grooves (26) are matched with the first latch (25).

5. A lightning rod on a building roof according to claim 4, characterized in that: The fixing assembly (3) comprises a fixing rod (31) fixedly connected to the top of the building, a circular block (32) is fixedly connected to the front of the fixing rod (31), and a circular groove (33) is provided on a side of the lightning termination strip (4) close to the circular block (32).

6. A lightning rod on a building roof according to claim 5, characterized in that: The circular arc surface of the circular block (32) is provided with a circular hole (34), and two sides of the inner wall of the circular hole (34) are slidably connected with a second plug (35), and the second plug (35) is inserted into the lightning termination strip (4).

7. A lightning rod on a building roof according to claim 6, characterized in that: A second spring (36) is fixedly connected between the two second latch pins (35), and the second spring (36) is located in the circular hole (34).

8. A lightning rod on a building roof according to claim 7, characterized in that: A pull rope 2 (37) is fixedly connected between the two second latch pins (35), and the pull rope 2 (37) passes through the circular block (32) and the fixing rod (31).

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