Lightning protection device for building heritage preservation

Abstract

The application relates to the technical field of lightning protection of architectural heritage, in particular to a lightning protection device for architectural heritage protection, which comprises a lightning rod and a linkage seat, the bottom end of the lightning rod is fixedly connected with a base, the top end of the base is rotationally connected with symmetrically-arranged rotating rods, the rotating rods are fixedly connected with fixed rods, the side walls of the fixed rods are provided with matching grooves, the other side walls of the fixed rods are provided with first installation grooves, the first installation grooves are fixedly connected with first round rods inside, the first round rods are rotationally connected with first linkage rods, the linkage seat is provided with symmetrically-arranged second installation grooves, and the second installation grooves are fixedly connected with second round rods inside. The application has the advantages of greatly reducing the lightning rod installation and dismounting steps, improving the lightning rod maintenance efficiency, being convenient for fixing the grounding line, reducing the work load of the staff, and having high practicability.

Description

Technical Field

[0001] This invention relates to the field of lightning protection technology for architectural heritage, specifically a lightning protection device for the protection of architectural heritage. Background Technology

[0002] Architectural heritage refers to the collective term for material remains such as buildings, building complexes, sites, and relics that possess historical, cultural, artistic, scientific, or social value and embody the historical development and human civilization of a specific period. In order to maintain the normal lifespan of architectural heritage, lightning rods are installed on the top of buildings to protect them from lightning strikes.

[0003] Existing technology typically installs lightning rods using bolts and nuts. However, since lightning rods are exposed to wind and sun for extended periods, some of the bolts may become corroded. Corroded bolts and nuts are difficult to disassemble, and the large number of bolts and nuts involved wastes time and reduces the efficiency of lightning rod disassembly and maintenance. Summary of the Invention

[0004] To address the problems in the existing technology, the present invention provides a lightning protection device for the protection of architectural heritage.

[0005] The technical solution adopted by this invention to solve its technical problem is: a lightning protection device for architectural heritage protection, comprising a lightning rod and a linkage seat. The bottom end of the lightning rod is fixedly connected to a base, and the top end of the base is rotatably connected to symmetrically arranged rotating rods. Each rotating rod is fixedly connected to a fixing rod. Each fixing rod has a fitting groove on its side wall and a first mounting groove on its other side wall. A first round rod is fixedly connected inside each first mounting groove, and a first linkage rod is rotatably connected to each first round rod. Each linkage seat has symmetrically arranged second mounting grooves. Each of the second mounting slots has a second round rod fixedly connected inside. Each of the connecting seats has a third mounting slot at the top. Each of the third mounting slots has a third round rod fixedly connected inside. Each of the third round rods has a second connecting rod rotatably connected to it. Each lightning rod has a sliding ring slidably connected to it. Each of the moving rings has a symmetrically arranged fourth mounting slot at the bottom. Each of the fourth mounting slots has a fourth round rod fixedly connected inside. Each of the moving rings has a symmetrically arranged hanging rod fixedly connected to the top. Each of the lightning rods has a lifting ring threadedly connected to the top of the moving ring. Each lifting ring has a hanging slot at the bottom.

[0006] The lightning rod is fixedly connected to symmetrically arranged connecting blocks, and a mounting bracket is fixedly connected to each connecting block. A symmetrically arranged limiting rod is slidably connected to the mounting bracket. A lead screw is rotatably connected to each limiting rod. A pressing block is slidably connected inside each limiting rod. A symmetrically arranged limiting block is slidably connected to each limiting rod.

[0007] Specifically, a rubber isolation seat is fixedly connected to the bottom end of the base, and both the base and the rubber isolation seat have symmetrically arranged through holes.

[0008] Specifically, the other end of the first linkage is rotatably connected to the second round rod.

[0009] Specifically, one end of the second linkage rod is rotatably connected to the fourth round rod, and the hook rods are slidably connected inside the hook groove.

[0010] Specifically, the movable ring is fixedly connected with symmetrically arranged guide blocks, and the base is fixedly connected with symmetrically arranged guide rods, the top ends of which slide through the corresponding guide blocks.

[0011] Specifically, the lifting ring has an array of lever grooves, and one of the outer walls of the limiting block is inclined.

[0012] Specifically, each lead screw is threadedly connected to the extrusion block, and a rotating handle is fixedly connected to one end of each lead screw.

[0013] The beneficial effects of this invention are:

[0014] When disassembling or installing a lightning rod, this invention allows a pry bar to be inserted into the lifting ring, causing it to rotate. This rotation triggers the movement of all components, causing each fixing rod to rotate towards its corresponding stud. The rotating fixing rod then tightly engages with the stud, and the grooves on the fixing rods and the grooves on the studs create maximum friction. The lightning rod is then secured. Disassembly follows the same principle. When fixing the grounding line, the limiting rod can be pushed, and then the lead screw rotated, causing the lead screw to move all components. The limiting blocks then move out of the limiting rods, compacting and securing the wiring inside the connecting blocks. This invention significantly reduces the steps involved in installing and disassembling lightning rods, improves maintenance efficiency, facilitates the fixing of grounding lines, reduces workload, and is highly practical. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a front view provided for the present invention;

[0017] Figure 2 A partial magnified view provided for this invention;

[0018] Figure 3 This is a cross-sectional view of the movable ring provided by the present invention;

[0019] Figure 4This invention provides a structural diagram showing the positional relationship between the limiting rod and the connecting block.

[0020] Figure 5 A sectional view of the limiting rod provided by the present invention;

[0021] Figure 6 A detailed structural diagram of the fixing rod provided by the present invention.

[0022] In the diagram: 1. Lightning rod; 2. Linkage seat; 3. Base; 4. Rotating rod; 5. Fixing rod; 6. Fitting groove; 7. First mounting groove; 8. First round rod; 9. First linkage rod; 10. Second mounting groove; 11. Second round rod; 12. Third mounting groove; 13. Third round rod; 14. Second linkage rod; 15. Moving ring; 16. Fourth mounting groove; 17. Fourth round rod; 18. Hanging rod; 19. Lifting ring; 20. Hanging groove; 21. Connecting block; 22. Mounting frame; 23. Limiting rod; 24. Lead screw; 25. Extrusion block; 26. Limiting block; 27. Rubber isolation seat; 28. Perforation; 29. ​​Guide block; 30. Guide rod; 31. Assist groove; 32. Rotating handle. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0024] like Figures 1-6 As shown, the lightning protection device for architectural heritage protection of the present invention includes a lightning rod 1 and a linkage seat 2. A base 3 is fixedly connected to the bottom end of the lightning rod 1. Symmetrically arranged rotating rods 4 are rotatably connected to the top end of the base 3. Each rotating rod 4 is fixedly connected to a fixing rod 5. Each fixing rod 5 has a fitting groove 6 on its side wall and a first mounting groove 7 on its other side wall. A first round rod 8 is fixedly connected inside each first mounting groove 7. A first linkage rod 9 is rotatably connected to each first round rod 8. The linkage seat 2 has symmetrically arranged second mounting grooves 10. Each second mounting groove 10 is fixedly connected to... The second round rod 11 and the top of the linkage seat 2 are each provided with a third mounting groove 12. The third round rod 13 is fixedly connected inside the third mounting groove 12. The second linkage rod 14 is rotatably connected to the third round rod 13. The lightning rod 1 is slidably connected with a moving ring 15. The bottom of the moving ring 15 is provided with a symmetrically arranged fourth mounting groove 16. The fourth round rod 17 is fixedly connected inside the fourth mounting groove 16. The top of the moving ring 15 is fixedly connected with a symmetrically arranged hanging rod 18. The lightning rod 1 is threadedly connected with a lifting ring 19 at the position corresponding to the top of the moving ring 15. The bottom of the lifting ring 19 is provided with a hanging groove 20.

[0025] The lightning rod 1 is fixedly connected to symmetrically arranged connecting blocks 21. The connecting blocks 21 are all fixedly connected to the mounting bracket 22. The mounting bracket 22 is slidably connected to symmetrically arranged limiting rods 23. The limiting rods 23 are all rotatably connected to the lead screws 24. The limiting rods 23 are all slidably connected to the pressing blocks 25. The limiting rods 23 are all slidably connected to the limiting blocks 26.

[0026] A rubber isolation seat 27 is fixedly connected to the bottom of the base 3. Symmetrically arranged through holes 28 are provided on both the base 3 and the rubber isolation seat 27. A stud at the top of the building can pass through the through holes 28 on both the base 3 and the rubber isolation seat 27. The other end of the first linkage rod 9 is rotatably connected to the second round rod 11. The linkage seat 2 facilitates the rotation of the fixed rod 5 via the second round rod 11 and the first linkage rod 9. One end of the second linkage rod 14 is rotatably connected to the fourth round rod 17. The hanging rods 18 are slidably connected inside the hanging groove 20. The moving ring 15 facilitates the movement of the linkage seat 2 via the fourth round rod 17 and the second linkage rod 14. Symmetrically arranged guides are fixedly connected to the moving ring 15. Block 29 and base 3 are fixedly connected to symmetrically arranged guide rods 30. The top ends of the guide rods 30 slide through the corresponding guide blocks 29. The connection between the guide blocks 29 and the guide rods 30 facilitates the movement of the moving ring 15. The lifting ring 19 is provided with arrayed leverage grooves 31. One of the outer walls of the limiting blocks 26 is inclined. The leverage grooves 31 facilitate the connection with the pry bar, so that the operator can rotate the lifting ring 19 by using the pry bar and the leverage grooves 31. The lead screws 24 are all threadedly connected to the extrusion blocks 25. One end of the lead screws 24 is fixedly connected to a rotating handle 32. The rotation of the lead screws 24 facilitates the movement of the extrusion blocks 25, while the rotating handle 32 facilitates the rotation of the lead screws 24.

[0027] In use, the base 3 and the perforation 28 on the rubber isolation seat 27 can be inserted and connected to the studs on the top of the architectural heritage casting seat. Then, the pry bar is inserted into the lever groove 31, thereby rotating the lifting ring 19. The rotation of the lifting ring 19 will move upward along the lightning rod 1. The moving lifting ring 19 will pull the moving ring 15 through the connection between the hook groove 20 and the hook rod 18. At this time, the moving ring 15 moves upward with the lifting ring 19. The movement of the moving ring 15 will drive the fourth round rod 17 to move together. The moving fourth round rod 17 will move the second linkage rod 14. When the pull is applied, the top of the second connecting rod 14 will also move upward and rotate around the fourth round rod 17. The bottom of the rotating and moving second connecting rod 14 will act on the connecting seat 2 through the third round rod 13. At this time, the two connecting seats 2 move towards the middle at the same time, which will drive the second round rod 11 to move. The second round rod 11 will act on the first connecting rod 9. The other end of the first connecting rod 9 will squeeze the first round rod 8. The squeezed first round rod 8 will act on the fixing rod 5, causing the fixing rod 5 to rotate towards the through hole 28. The fixing rod 5 will rotate around the rotating rod 4. The center rotates, and the rotating fixed rod 5 causes the fitting groove 6 to fit with the stud. Then, continue rotating the lifting ring 19 to increase the fitting force between the fitting groove 6 on the fixed rod 5 and the stud. At this point, the grounding line can be passed through the connecting block 21. Then, push the two limiting rods 23 towards the connecting block 21, causing the limiting rods 23 to slide into the connecting block 21. The limiting rods 23 and the connecting block 21 are connected. Then, rotate the screw 24 by rotating the handle 32. The screw 24 will drive the pressing block 25 to move towards the limiting block 26. The pressing block 25 will then press against the limiting block 26. The inclined outer wall of the lightning rod 23 is pressed, and the limiting blocks 26 under pressure will protrude outwards towards the limiting rod 23. The protruding limiting blocks 26 will press the line in the connecting block 21. Then, the screw 24 is rotated to the point where it cannot be rotated. At this time, the pressing force of the limiting blocks 26 on the line in the connecting block 21 is increased to the maximum. The line is fixed and the lightning rod 1 is installed. This greatly reduces the steps of installing and disassembling the lightning rod 1, improves the maintenance efficiency of the lightning rod 1, and facilitates the fixing of the grounding line, reducing the workload of the staff. It is highly practical.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lightning protection device for architectural heritage protection, characterized in that, Includes a lightning rod (1) and a connecting seat (2). The bottom end of the lightning rod (1) is fixedly connected to a base (3). The top end of the base (3) is rotatably connected to symmetrically arranged rotating rods (4). Each rotating rod (4) is fixedly connected to a fixing rod (5). Each fixing rod (5) has a fitting groove (6) on its side wall and a first mounting groove (7) on its other side wall. Each first mounting groove (7) has a first round rod (8) fixedly connected inside. Each first round rod (8) is rotatably connected to a first connecting rod (9). Each connecting seat (2) has a symmetrically arranged second mounting groove (10). Each second mounting groove (10) has a second round rod (11) fixedly connected inside. The top of each moving base (2) is provided with a third mounting groove (12), and a third round rod (13) is fixedly connected inside each of the third mounting grooves (12). A second connecting rod (14) is rotatably connected to each of the third round rods (13). A moving ring (15) is slidably connected to the lightning rod (1). A fourth mounting groove (16) is symmetrically arranged at the bottom of the moving ring (15). A fourth round rod (17) is fixedly connected inside each of the fourth mounting grooves (16). A hanging rod (18) is symmetrically arranged fixedly connected to the top of the moving ring (15). A lifting ring (19) is threadedly connected to the top of the moving ring (15) on the lightning rod (1). A hanging groove (20) is provided at the bottom of the lifting ring (19). The lightning rod (1) is fixedly connected to a symmetrically arranged connecting block (21), and a mounting bracket (22) is fixedly connected to the connecting block (21). A symmetrically arranged limiting rod (23) is slidably connected to the mounting bracket (22). A lead screw (24) is rotatably connected to each limiting rod (23). A pressing block (25) is slidably connected inside each limiting rod (23). A symmetrically arranged limiting block (26) is slidably connected to each limiting rod (23).

2. The lightning protection device for architectural heritage protection according to claim 1, characterized in that: A rubber isolation seat (27) is fixedly connected to the bottom end of the base (3), and symmetrical perforations (28) are provided on both the base (3) and the rubber isolation seat (27).

3. The lightning protection device for architectural heritage protection according to claim 1, characterized in that: The other end of the first connecting rod (9) is rotatably connected to the second round rod (11).

4. A lightning protection device for architectural heritage protection according to claim 1, characterized in that: One end of the second linkage rod (14) is rotatably connected to the fourth round rod (17), and the hook rods (18) are slidably connected inside the hook groove (20).

5. A lightning protection device for architectural heritage protection according to claim 1, characterized in that: The movable ring (15) is fixedly connected with symmetrically arranged guide blocks (29), and the base (3) is fixedly connected with symmetrically arranged guide rods (30). The top ends of the guide rods (30) slide through the corresponding guide blocks (29).

6. A lightning protection device for architectural heritage protection according to claim 1, characterized in that: The lifting ring (19) has an array of lever grooves (31), and one of the outer walls of the limiting block (26) is inclined.

7. A lightning protection device for architectural heritage protection according to claim 1, characterized in that: The lead screws (24) are all threadedly connected to the extrusion blocks (25), and a rotating handle (32) is fixedly connected to one end of each lead screw (24).

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