Lightning protection device for building heritage protection

Abstract

The invention relates to the technical field of building heritage lightning protection, in particular to a building heritage protection lightning protection device 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 rotatably connected with symmetrically-arranged rotating rods, and the rotating rods are fixedly connected with fixing rods; the side wall of each fixing rod is provided with a fitting groove, the other side wall of each fixing rod is provided with a first mounting groove, the interior of each first mounting groove is fixedly connected with a first round rod, each first round rod is rotatably connected with a first linkage rod, and each linkage seat is provided with second mounting grooves which are symmetrically arranged; the beneficial effects of the invention are that the method greatly reduces the steps of installation and disassembly of the lightning rod, improves the maintenance efficiency of the lightning rod, facilitates the fixation of a grounded line, reduces the workload of a worker, and is higher in practicability.

Description

Technical Field

[0001] The invention relates to the technical field of building heritage lightning protection, in particular to a building heritage protection lightning protection device. Background Art

[0002] Architectural heritage refers to the general term for buildings, building complexes, sites, relics and other material remains that have 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 life of architectural heritage, lightning rods are installed on the top of the buildings to protect the buildings from lightning.

[0003] The prior art generally installs lightning rods by connecting bolts and nuts. Since the lightning rod is exposed to wind and sun for a long time, some of the bolts may be corroded. The corroded bolts and nuts are difficult to disassemble, and there are a large number of bolts and nuts, which wastes time and reduces the disassembly and maintenance efficiency of the lightning rod. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a lightning protection device for protecting architectural heritage.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a lightning protection device for architectural heritage protection, including a lightning rod and a linkage seat, the bottom end of the lightning rod is fixedly connected to a base, the top of the base is rotatably connected to a symmetrically arranged rotating rod, the rotating rod is fixedly connected to a fixed rod, the side walls of the fixed rod are provided with a fitting groove, the other side walls of the fixed rod are provided with a first installation groove, the inside of the first installation groove is fixedly connected to a first round rod, the first round rod is rotatably connected to a first linkage rod, the linkage seat is provided with a symmetrically arranged second installation groove, the A second round rod is fixedly connected inside the second mounting groove, a third mounting groove is provided at the top of the linkage seat, a third round rod is fixedly connected inside the third mounting groove, a second linkage rod is rotatably connected to the third round rod, a moving ring is slidably connected to the lightning rod, a symmetrically arranged fourth mounting groove is provided at the bottom end of the moving ring, a fourth round rod is fixedly connected inside the fourth mounting groove, a symmetrically arranged hanging rod is fixedly connected to the top end of the moving ring, a lifting ring is threadedly connected at a position corresponding to the top end of the moving ring on the lightning rod, and a hanging groove is provided at the bottom end of the lifting ring; The lightning rod is fixedly connected with symmetrically arranged connecting blocks, the connecting blocks are commonly fixedly connected with a mounting frame, the mounting frame is slidably connected with symmetrically arranged limit rods, the limit rods are rotatably connected with screw rods, the limit rods are slidably connected with extrusion blocks inside, and the limit rods are slidably connected with symmetrically arranged limit blocks.

[0006] Specifically, a rubber isolation seat is fixedly connected to the bottom end of the base, and symmetrically arranged through holes are provided on the base and the rubber isolation seat.

[0007] Specifically, the other end of the first connecting rod is rotatably connected to the second round rod.

[0008] Specifically, one end of each of the second connecting rods is rotatably connected to the fourth round rod, and each of the hanging rods is slidably connected to the inside of the hanging groove.

[0009] Specifically, the movable ring is fixedly connected with symmetrically arranged guide blocks, the base is fixedly connected with symmetrically arranged guide rods, and the top ends of the guide rods slide through the corresponding guide blocks.

[0010] Specifically, the lifting ring is provided with lever grooves arranged in an array, and one of the outer walls of the limit blocks is arranged in an inclined state.

[0011] Specifically, the screw rods are all threadedly connected to the extrusion block, and one end of the screw rods is fixedly connected to a rotating handle.

[0012] Beneficial effects of the present invention: When disassembling or installing the lightning rod, the present invention can insert the crowbar into the lifting ring, so that the lifting ring can be rotated. The rotation of the lifting ring will cause the various components to move in conjunction. At this time, each fixing rod will rotate in the direction of the corresponding stud, and the rotating fixing rod will fit tightly with the stud, and the fitting groove on the fixing rod and the texture on the stud will fit each other, so that the fitting friction between the two is extremely large. At this time, the lightning rod is fixed, and disassembly is similar. When it is necessary to fix the grounding line, the limit rod can be directly pushed, and then the screw rod can be rotated so that the screw rod drives the various components to move in conjunction. At this time, the limit blocks will be moved out from the inside of the limit rod, thereby compacting and fixing the line inside the connecting block. The present invention greatly reduces the steps of installing and disassembling the lightning rod, improves the maintenance efficiency of the lightning rod, is convenient for fixing the grounding line, reduces the workload of the staff, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 The front view provided by the present invention; Figure 2 A partial enlarged view provided by the present invention; Figure 3 A cross-sectional view of the mobile ring provided by the present invention; Figure 4 A structural diagram showing the position relationship between the limit rod and the connecting block provided by the present invention; Figure 5 A cross-sectional view of a limit rod provided by the present invention; Figure 6 This is a specific structural diagram of the fixing rod provided by the present invention.

[0015] In the figure: 1. Lightning rod; 2. Linking seat; 3. Base; 4. Rotating rod; 5. Fixed rod; 6. Fitting groove; 7. First installation groove; 8. First round rod; 9. First linkage rod; 10. Second installation groove; 11. Second round rod; 12. Third installation groove; 13. Third round rod; 14. Second linkage rod; 15. Moving ring; 16. Fourth installation groove; 17. Fourth round rod; 18. Hanging rod; 19. Lifting ring; 20. Hanging groove; 21. Connecting block; 22. Mounting frame; 23. Limiting rod; 24. Screw rod; 25. Extrusion block; 26. Limiting block; 27. Rubber isolation seat; 28. Perforation; 29. ​​Guide block; 30. Guide rod; 31. Lever groove; 32. Rotating handle. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0017] like Figure 1-Figure 6 As shown, a lightning protection device for architectural heritage protection described in the present invention comprises a lightning rod 1 and a linkage seat 2, wherein 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 a symmetrically arranged rotating rod 4, the rotating rod 4 is fixedly connected to a fixing rod 5, the side walls of the fixing rod 5 are provided with a fitting groove 6, the other side walls of the fixing rod 5 are provided with a first installation groove 7, the first installation groove 7 is fixedly connected to a first round rod 8, the first round rod 8 is rotatably connected to a first linkage rod 9, the linkage seat 2 is provided with a symmetrically arranged second installation groove 10, the second installation groove 10 is fixedly connected to The second round rod 11 and the linkage seat 2 are both provided with a third mounting groove 12 at the top, the third mounting groove 12 is fixedly connected with a third round rod 13 inside, the third round rod 13 is rotatably connected with a second linkage rod 14, 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 mounting groove 16 is fixedly connected with a fourth round rod 17 inside, the top of the moving ring 15 is fixedly connected with a symmetrically arranged hanging rod 18, a lifting ring 19 is threadedly connected at a position corresponding to the top of the moving ring 15 on the lightning rod 1, and a hanging groove 20 is provided at the bottom of the lifting ring 19; A symmetrically arranged connecting block 21 is fixedly connected to the lightning rod 1, a mounting frame 22 is fixedly connected to the connecting block 21, a symmetrically arranged limiting rod 23 is slidably connected to the mounting frame 22, a screw rod 24 is rotatably connected to the limiting rod 23, an extrusion block 25 is slidably connected inside the limiting rod 23, and a symmetrically arranged limiting block 26 is slidably connected to the limiting rod 23.

[0018] The bottom end of the base 3 is fixedly connected with a rubber isolation seat 27, and symmetrically arranged through holes 28 are provided on the base 3 and the rubber isolation seat 27. The studs at the top of the building can penetrate the through holes 28 on the base 3 and the rubber isolation seat 27. The other end of the first linkage rod 9 is rotatably connected with the second round rod 11, and the linkage seat 2 is convenient for driving the fixed rod 5 to rotate through the second round rod 11 and the first linkage rod 9. One end of the second linkage rod 14 is rotatably connected with the fourth round rod 17, and the hanging rod 18 is slidably connected to the inside of the hanging groove 20. The moving ring 15 is convenient for driving the linkage seat 2 to move through the fourth round rod 17 and the second linkage rod 14. The moving ring 15 is fixedly connected with symmetrically arranged guide Block 29, the base 3 is fixedly connected with symmetrically arranged guide rods 30, the top ends of the guide rods 30 are slidably penetrated through the corresponding guide blocks 29, the connection between the guide blocks 29 and the guide rods 30 is convenient for guiding the movement of the movable ring 15, the lifting ring 19 is provided with an array of lever grooves 31, one of the outer walls of the limit blocks 26 is arranged in an inclined state, the lever groove 31 is convenient for connection with the crowbar, so that it is convenient for the staff to rotate the lifting ring 19 through the crowbar and the lever groove 31, the screw rods 24 are threadedly connected to the extrusion blocks 25, and one end of the screw rods 24 is fixedly connected with a rotating handle 32, the rotation of the screw rod 24 is convenient for driving the extrusion block 25 to move, and the rotating handle 32 is convenient for rotating the screw rod 24.

[0019] When in use, the base 3 and the through-holes 28 on the rubber isolation seat 27 can be inserted and connected to the studs on the top casting seat of the architectural heritage, and then the crowbar can be inserted into the lever groove 31 to rotate the lifting ring 19. The lifting ring 19 rotates and moves upward along the lightning rod 1. The moving lifting ring 19 pulls the moving ring 15 through the connection between the hanging groove 20 and the hanging rod 18. At this time, the moving ring 15 moves upward with the lifting ring 19. The movement of the moving ring 15 drives the fourth round rod 17 to move together. The moving fourth round rod 17 pushes the second linkage rod 14. The second linkage rod 14 is pulled, and the top end of the second linkage rod 14 also moves upward and rotates with the fourth round rod 17 as the center. The bottom end of the rotating and moving second linkage rod 14 acts on the linkage seat 2 through the third round rod 13. At this time, the two linkage seats 2 move toward the middle direction at the same time, which will drive the second round rod 11 to move. The second round rod 11 will act on the first linkage rod 9. The other end of the first linkage rod 9 will squeeze the first round rod 8. The squeezed first round rod 8 will act on the fixed rod 5, so that the fixed rod 5 rotates in the direction of the through hole 28. The fixed rod 5 will rotate with the rotating rod 4 as the center. The center of the circle rotates, and then the rotating fixing rod 5 makes the fitting groove 6 fit with the stud. At this time, continue to forcefully rotate the lifting ring 19 to increase the fitting strength between the fitting groove 6 on the fixing rod 5 and the stud. At this time, the grounding line can be passed through the connecting block 21, and then the two limit rods 23 are pushed toward the connecting block 21, so that the limit rod 23 is slidably connected to the inside of the connecting block 21, and the limit rod 23 is connected to the connecting block 21. At this time, the screw rod 24 is rotated by turning the handle 32, and the screw rod 24 will drive the extrusion block 25 to move toward the limit block 26, and the extrusion block 25 will push the limit block 2 6 is squeezed by the inclined outer wall, and the squeezed limit blocks 26 will all protrude toward the outer side of the limit rod 23, and the protruding limit blocks 26 will compress the line in the connecting block 21, and then the screw rod 24 can be rotated to the extent that it cannot rotate. At this time, the limit block 26 increases the squeezing force of the line in the connecting block 21 to the maximum, the line is fixed and the lightning rod 1 is installed, which greatly reduces the steps of installing and disassembling the lightning rod 1, improves the maintenance efficiency of the lightning rod 1, and is convenient for fixing the grounded line, reduces the workload of the staff, and is more practical.

[0020] The above shows and describes 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 above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A lightning protection device for architectural heritage protection, characterized in that: The invention comprises a lightning rod (1) and a linkage seat (2), wherein 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 a symmetrically arranged rotating rod (4), the rotating rod (4) is fixedly connected to a fixed rod (5), the side wall of the fixed rod (5) is provided with a fitting groove (6), the other side wall of the fixed rod (5) is provided with a first mounting groove (7), the inside of the first mounting groove (7) is fixedly connected to a first round rod (8), the first round rod (8) is rotatably connected to a first linkage rod (9), the linkage seat (2) is provided with a symmetrically arranged second mounting groove (10), the inside of the second mounting groove (10) is fixedly connected to a second round rod (11), the linkage The top of the movable seat (2) is provided with a third mounting groove (12), the inside of the third mounting groove (12) is fixedly connected with a third round rod (13), the third round rod (13) is rotatably connected with a second connecting rod (14), 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 inside of the fourth mounting groove (16) is fixedly connected with a fourth round rod (17), 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 a position corresponding to the top of the moving ring (15), and the bottom of the lifting ring (19) is provided with a hanging groove (20); The lightning rod (1) is fixedly connected to a symmetrically arranged connecting block (21), the connecting block (21) is commonly fixedly connected to a mounting frame (22), the mounting frame (22) is slidably connected to a symmetrically arranged limiting rod (23), the limiting rod (23) is rotatably connected to a screw rod (24), the limiting rod (23) is slidably connected to an extrusion block (25) inside, and the limiting rod (23) is slidably connected to a symmetrically arranged limiting block (26).

2. The lightning protection device for architectural heritage protection according to claim 1, characterized in that: The bottom end of the base (3) is fixedly connected to a rubber isolation seat (27), and both the base (3) and the rubber isolation seat (27) are provided with symmetrically arranged through holes (28).

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

4. The lightning protection device for architectural heritage protection according to claim 1 is characterized by: One end of the second connecting rod (14) is rotatably connected to the fourth round rod (17), and the hanging rod (18) is slidably connected inside the hanging groove (20).

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

6. The lightning protection device for architectural heritage protection according to claim 1 is characterized by: The lifting ring (19) is provided with force-leveraging grooves (31) arranged in an array, and one of the outer walls of the limit blocks (26) is arranged in an inclined state.

7. The lightning protection device for architectural heritage protection according to claim 1 is characterized by: The screw rods (24) are all threadedly connected to the extrusion block (25), and one end of the screw rods (24) is fixedly connected to a rotating handle (32).

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