Lightning protection grounding support for ceramic tile roof

Abstract

The utility model discloses a lightning protection grounding support for a ceramic tile roof, comprising a mounting plate, the periphery of the mounting plate is fixedly provided with fixing rods, the mounting plate is internally and rotatably provided with a gear ring, the inner side of the gear ring is equidistantly and fixedly provided with four extrusion blocks, and the mounting plate is internally provided with a lightning rod. The lightning rod is fixedly sleeved with a fixing block located in the mounting plate, limiting grooves are formed in the periphery of the fixing block, four mounting rods are fixedly mounted in the mounting plate at equal intervals, a movable hole is formed in any mounting rod, and a transverse rod is movably mounted in any movable hole. The lightning protection grounding support for the ceramic tile roof is simple in structure and convenient to use, the lightning rod can be conveniently and rapidly installed and detached, later maintenance and replacement are facilitated, a damping supporting structure for the lightning rod is additionally arranged, and long-term stable use is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of lightning protection grounding bracket technology, specifically a lightning protection grounding bracket for terracotta tile roofs. Background Technology

[0002] Some landscape-style antique-style buildings use terracotta tile roofing systems. Due to the height of these buildings, lightning protection devices are typically installed on the roof to prevent damage from lightning strikes during thunderstorms. Traditional lightning protection devices usually consist of a lightning rod protruding from the building surface at the highest point of the building.

[0003] Patent application number CN202222732248.X discloses a lightning protection device support frame for building construction, relating to the field of lightning protection device technology. It includes a base plate, with a base fixedly connected to the upper surface of the base plate. A rotating seat is rotatably connected inside the base plate. An operating groove is formed on the outer surface of the rotating seat, and an adjusting cylinder is fixedly connected inside the rotating seat. A lightning rod is slidably inserted into the inner wall of the adjusting cylinder. This utility model has a reasonable design structure. Through the cooperation of the base plate, adjusting cylinder, adjusting mechanism, auxiliary support mechanism, limiting mechanism, and lifting mechanism, it achieves the effect of adjusting the verticality of the lightning rod simply by adjusting the length of the control mechanism, making operation relatively simple. This solves the problem of inconvenience in adjusting the verticality of the lightning rod in existing technologies, which require multiple adjustments to the opening angles of multiple legs until the lightning rod is in a vertical state before the support frame can be fixed, making operation very inconvenient.

[0004] However, the aforementioned patents do not facilitate the rapid installation and disassembly of lightning rods, nor do they facilitate future maintenance and replacement. Furthermore, they lack a shock-absorbing support structure for the lightning rods, making them unsuitable for long-term stable use.

[0005] Based on this, this solution proposes a lightning protection grounding bracket for terracotta tile roofs. Utility Model Content

[0006] The purpose of this utility model is to provide a lightning protection grounding bracket for terracotta tile roofs to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a lightning protection grounding bracket for terracotta tile roofs, including a mounting plate.

[0008] The mounting plate is fixedly mounted with fixing rods on all four sides, and a gear ring is rotatably mounted inside the mounting plate. Four extrusion blocks are fixedly mounted at equal intervals on the inner side of the gear ring.

[0009] The mounting plate is equipped with a lightning rod, and a fixing block located inside the mounting plate is fixedly sleeved on the lightning rod. A grounding wire is fixedly installed on the lightning rod. Limit grooves are opened around the fixing block. Four mounting rods are fixedly installed at equal intervals inside the mounting plate. Each mounting rod has a movable hole. A crossbar is movably installed in each movable hole. Rollers and locking blocks are fixedly installed at both ends of each crossbar.

[0010] The mounting plate has a rotating shaft rotatably mounted inside it, and a through hole is opened on one side of the mounting plate. A movable rod is movably mounted in the through hole. A linkage gear that meshes with the gear ring is fixedly sleeved on the rotating shaft. A limit rack is fixedly mounted on one end of the movable rod.

[0011] Each fixed rod has an installation groove at its top, a lead screw is rotatably installed in each installation groove, a limiting turntable is fixedly sleeved on each lead screw, and an installation block is threaded onto each lead screw. Two support rods are fixedly installed on the top of each installation block, and the same clamping block is fixedly installed at one end of the corresponding two support rods. A buffer pad is fixedly installed on the inner side of each clamping block.

[0012] Preferably, a knob is fixedly sleeved at the top end of the rotating shaft.

[0013] Using the above technical solution, the rotating shaft can be easily rotated via a knob.

[0014] Preferably, a return spring is sleeved on the movable rod, and a pull ring is fixedly installed at the other end of the movable rod. One end of the return spring is fixed to the movable rod, and the other end of the return spring is fixed to the inner wall of the through hole.

[0015] By adopting the above technical solution, the return spring facilitates the reset of the movable rod.

[0016] Preferably, a compression spring is fitted onto each crossbar, with one end of each compression spring fixed to the corresponding crossbar and the other end fixed to the inner wall of the corresponding movable hole.

[0017] By adopting the above technical solution, the crossbar can be easily reset by compressing the spring.

[0018] Preferably, a crank handle is fixedly connected to one end of any one of the lead screws.

[0019] Using the above technical solution, the screw can be easily rotated via a crank handle.

[0020] Preferably, a metal block is fixedly installed on each of the fixed rods, a limit bolt is threaded onto each of the metal blocks, and multiple limit grooves that are compatible with the limit bolts are opened around each of the limit turntables.

[0021] By using the above technical solution, the four limiting bolts are tightened inward and rotated so that they are inserted into the limiting slots on the corresponding limiting turntables, thereby locking the limiting turntables and the lead screw, and thus locking and fixing the positions of the four clamping blocks.

[0022] Preferably, a slide rail is fixedly installed in each mounting slot, a slider is slidably installed on each slide rail, and each slider is fixedly connected to the corresponding mounting block.

[0023] The above technical solution facilitates the movement of the mounting block through the slide rail and slider.

[0024] Compared with the prior art, the beneficial effects of this utility model are as follows: First, by installing and fixing the mounting plate to the terracotta roof, and then by pulling the pull ring outward, the limiting rack moves outward, so that the limiting rack is no longer engaged with the linkage gear. Then, by inserting the lightning rod into the mounting plate, and then by turning the knob, the linkage gear rotates, which in turn rotates the gear ring, thereby rotating the four pressing blocks. Each of the four pressing blocks presses its corresponding roller, thereby moving the four crossbars inward simultaneously, and thus moving the four locking blocks inward simultaneously, so that each of the four locking blocks inserts into the slot on its corresponding fixing block, thereby fixing the fixing block and thus fixing the lightning rod. Finally, by releasing the pull ring, the limiting rack... By resetting the spring and engaging the linkage gear, the linkage gear can be locked, thus locking the positions of the four locking blocks and securing the lightning rod. Rotating the four cranks then rotates the lead screw, which moves the mounting block towards the lightning rod, thereby moving the clamping block and buffer pad towards the lightning rod and clamping it. The surrounding support rods provide tilt support for the lightning rod, and the four buffer pads provide shock absorption. Finally, by tightening the four limiting bolts inward, they insert into the corresponding limiting slots on the limiting turntable, locking the limiting turntable and the lead screw, thus securing the positions of the four clamping blocks. This invention has a simple structure and is easy to use. The lightning protection grounding bracket for terracotta tile roofs facilitates quick installation and disassembly of the lightning rod, facilitating future maintenance and replacement. Furthermore, the added shock-absorbing support structure for the lightning rod ensures long-term stable use. Attached Figure Description

[0025] Figure 1 This is a perspective view of the present utility model;

[0026] Figure 2 This is a top view of the fixing rod of this utility model;

[0027] Figure 3This is a top view of the mounting plate of this utility model;

[0028] Figure 4 This is a top perspective view of the internal structure of the mounting plate of this utility model;

[0029] Figure 5 This is a schematic diagram of part A of the present invention.

[0030] In the diagram: 1. Mounting plate; 2. Grounding wire; 3. Crank handle; 4. Lightning rod; 5. Clamping block; 6. Support rod; 7. Mounting block; 8. Fixing rod; 9. Buffer pad; 10. Mounting groove; 11. Lead screw; 12. Limiting turntable; 13. Metal block; 14. Limiting bolt; 15. Gear ring; 16. Fixing block; 17. Knob; 18. Return spring; 19. Pull ring; 20. Movable rod; 21. Linkage gear; 22. Limiting rack; 23. Locking block; 24. Crossbar; 25. Mounting rod; 26. Roller; 27. Pressing block; 28. Compression spring. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-5This utility model provides a technical solution: a lightning protection grounding bracket for terracotta tile roofs, including a mounting plate 1. Fixing rods 8 are fixedly installed around the perimeter of the mounting plate 1, and a gear ring 15 is rotatably installed inside the mounting plate 1. Four pressing blocks 27 are fixedly installed at equal intervals on the inner side of the gear ring 15. A lightning rod 4 is provided inside the mounting plate 1, and a fixing block 16 located inside the mounting plate 1 is fixedly sleeved on the lightning rod 4. A grounding wire 2 is fixedly installed on the lightning rod 4. Limiting grooves are formed around the fixing block 16. Four mounting rods 25 are fixedly installed at equal intervals inside the mounting plate 1. Each mounting rod 25 has a movable hole, and each movable hole contains a movable... A crossbar 24 is movably mounted. Rollers 26 and locking blocks 23 are fixedly mounted at both ends of each crossbar 24. A compression spring 28 is sleeved on each crossbar 24. One end of each compression spring 28 is fixed to the corresponding crossbar 24, and the other end is fixed to the inner wall of the corresponding movable hole. A rotating shaft is rotatably mounted inside the mounting plate 1, and a through hole is opened on one side of the mounting plate 1. A movable rod 20 is movably mounted in the through hole. A linkage gear 21 that meshes with a gear ring 15 is fixedly sleeved on the rotating shaft. A knob 17 is fixedly sleeved on the top of the rotating shaft. A limit rack 2 is fixedly mounted on one end of the movable rod 20. 2. A return spring 18 is sleeved on the movable rod 20, and a pull ring 19 is fixedly installed on the other end of the movable rod 20. One end of the return spring 18 is fixed to the movable rod 20, and the other end is fixed to the inner wall of the through hole. With the above structure, firstly, by installing and fixing the mounting plate 1 to the terracotta roof, and then by pulling the pull ring 19 outward, the limiting rack 22 is moved outward, so that the limiting rack 22 is no longer engaged with the linkage gear 21. Then, by inserting the lightning rod 4 into the mounting plate 1, and then by rotating the knob 17, the linkage gear 21 is rotated, and the linkage gear 21 drives the gear ring 15 to rotate. The rotation of the four pressing blocks 27 is driven, and each of the four pressing blocks 27 presses the corresponding roller 26, which drives the four crossbars 24 to move inward at the same time, which in turn drives the four locking blocks 23 to move inward at the same time, so that each of the four locking blocks 23 is inserted into the corresponding slot on the fixing block 16, thereby fixing the fixing block 16 and fixing the lightning rod 4. Then, by releasing the pull ring 19, the limiting rack 22 is reset by the action of the return spring 18 and meshes with the linkage gear 21, thereby locking the linkage gear 21, locking the position of the four locking blocks 23, and locking and fixing the lightning rod 4.

[0033] Combination Figure 1-5As shown, each fixed rod 8 has a mounting groove 10 at its top, and a lead screw 11 is rotatably mounted in each mounting groove 10. A limiting turntable 12 is fixedly sleeved on each lead screw 11, and a mounting block 7 is threaded onto each lead screw 11. A slide rail is fixedly mounted in each mounting groove, and a slider is slidably mounted on each slide rail. Each slider is fixedly connected to its corresponding mounting block 7. Two support rods 6 are fixedly mounted on the top of each mounting block 7, and one end of each of the corresponding two support rods 6 is fixedly mounted with the same... Each clamping block 5 has a buffer pad 9 fixedly installed on its inner side, and each screw rod 11 has a crank handle 3 fixedly sleeved at one end. With the above structure, rotating the four crank handles 3 drives the screw rod 11 to rotate, and the screw rod 11 drives the mounting block 7 to move towards the lightning rod 4, which in turn drives the clamping block 5 and the buffer pad 9 to move towards the lightning rod 4, thus clamping the lightning rod 4. The surrounding support rods 6 can provide tilt support for the lightning rod 4, and the four buffer pads 9 can provide shock absorption and buffering for the lightning rod 4.

[0034] Combination Figure 1-5 As shown, a metal block 13 is fixedly installed on any fixed rod 8, and a limit bolt 14 is threaded onto any metal block 13. Multiple limit grooves that match the limit bolts 14 are opened around any limit turntable 12. With the above structure, the lightning rod 4 can be tilted and supported by the support rods 6 around the perimeter, and the lightning rod 4 can be shock-absorbing and buffered by the four buffer pads 9. Then, by turning the four limit bolts 14 inward to lock them into the limit grooves on the corresponding limit turntable 12, the limit turntable 12 and the screw rod 11 can be locked, and the positions of the four clamping blocks 5 can be locked and fixed.

[0035] The working principle of this utility model is as follows: First, the mounting plate 1 is fixed to the terracotta roof. Then, by pulling the pull ring 19 outward, the limiting rack 22 moves outward, so that the limiting rack 22 is no longer engaged with the linkage gear 21. Then, the lightning rod 4 is inserted into the mounting plate 1. Then, by rotating the knob 17, the linkage gear 21 is rotated. The linkage gear 21 drives the gear ring 15 to rotate, which in turn drives the four pressing blocks 27 to rotate. Each of the four pressing blocks 27 presses the corresponding roller 26, which in turn drives the four crossbars 24 to move inward simultaneously, which in turn drives the four locking blocks 23 to move inward simultaneously, so that each of the four locking blocks 23 is inserted into the corresponding slot on the fixing block 16, thus fixing the fixing block 16 and fixing the lightning rod 4. Then, by releasing the pull ring 19, the limiting rack 22 passes through... The function of the return spring 18 is to reset and engage with the linkage gear 21, thereby locking the linkage gear 21, locking the positions of the four clamping blocks 23, and fixing the lightning rod 4. Then, by rotating the four cranks 3, the lead screw 11 is rotated, which moves the mounting block 7 towards the lightning rod 4, thereby moving the clamping block 5 and the buffer pad 9 towards the lightning rod 4, thus clamping the lightning rod 4. The surrounding support rods 6 provide tilt support for the lightning rod 4, and the four buffer pads 9 provide shock absorption for the lightning rod 4. Then, by rotating the four limiting bolts 14 inward, the limiting bolts 14 are inserted into the limiting grooves on the corresponding limiting turntable 12, thereby locking the limiting turntable 12 and the lead screw 11, and fixing the positions of the four clamping blocks 5. This utility model has a simple structure and is easy to use. The lightning protection grounding bracket for terracotta tile roofs facilitates quick installation and disassembly of lightning rods, making future maintenance and replacement easier. It also adds a shock-absorbing support structure for the lightning rods, ensuring long-term stable use.

[0036] The contents not described in detail in this specification are prior art known to those skilled in the art. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lightning protection grounding bracket for terracotta tile roofs, comprising a mounting plate (1), characterized in that: The mounting plate (1) is fixedly mounted with fixing rods (8) on all four sides, and a gear ring (15) is rotatably mounted inside the mounting plate (1). Four extrusion blocks (27) are fixedly mounted at equal intervals on the inner side of the gear ring (15). The mounting plate (1) is provided with a lightning rod (4), a fixing block (16) located in the mounting plate (1) is fixedly sleeved on the lightning rod (4), and a grounding wire (2) is fixedly installed on the lightning rod (4). Limiting grooves are opened around the fixing block (16). Four mounting rods (25) are fixedly installed at equal intervals in the mounting plate (1). Each mounting rod (25) has a movable hole. A crossbar (24) is movably installed in each movable hole. Rollers (26) and locking blocks (23) are fixedly installed at both ends of each crossbar (24). The mounting plate (1) has a rotating shaft rotatably mounted inside it, and a through hole is opened on one side of the mounting plate (1). A movable rod (20) is movably mounted inside the through hole. A linkage gear (21) that meshes with the gear ring (15) is fixedly sleeved on the rotating shaft. A limit rack (22) is fixedly mounted on one end of the movable rod (20). Each fixed rod (8) has a mounting groove (10) on its top. Each mounting groove (10) has a lead screw (11) rotatably installed inside it. Each lead screw (11) has a fixed limiting turntable (12) sleeved on it and a mounting block (7) threaded onto it. Each mounting block (7) has two support rods (6) fixedly installed on its top. One end of each of the two corresponding support rods (6) has the same clamping block (5) fixedly installed. Each clamping block (5) has a buffer pad (9) fixedly installed on its inner side.

2. The lightning protection grounding bracket for terracotta tile roofs according to claim 1, characterized in that: A knob (17) is fixedly sleeved at the top of the rotating shaft.

3. The lightning protection grounding bracket for terracotta tile roofs according to claim 1, characterized in that: A return spring (18) is sleeved on the movable rod (20), and a pull ring (19) is fixedly installed on the other end of the movable rod (20). One end of the return spring (18) is fixed on the movable rod (20), and the other end of the return spring (18) is fixed on the inner wall of the through hole.

4. A lightning protection grounding bracket for terracotta tile roofs according to claim 1, characterized in that: A compression spring (28) is fitted onto each crossbar (24). One end of each compression spring (28) is fixed to the corresponding crossbar (24), and the other end of each compression spring (28) is fixed to the inner wall of the corresponding movable hole.

5. A lightning protection grounding bracket for terracotta tile roofs according to claim 1, characterized in that: A crank handle (3) is fixedly connected to one end of any lead screw (11).

6. A lightning protection grounding bracket for terracotta tile roofs according to claim 1, characterized in that: A metal block (13) is fixedly installed on any fixed rod (8), a limit bolt (14) is threaded on any metal block (13), and multiple limit grooves that are compatible with the limit bolt (14) are opened around any limit turntable (12).

7. A lightning protection grounding bracket for terracotta tile roofs according to claim 1, characterized in that: Each mounting slot is fixedly installed with a slide rail, each slide rail is slidably installed with a slider, and each slider is fixedly connected to the corresponding mounting block (7).

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