Lightning protection framework for lightning protection engineering

Abstract

The utility model relates to the technical field of lightning protection, and discloses a lightning protection framework for lightning protection engineering, which comprises a base, the upper surface of the base is fixedly connected with a lightning rod, the lower surface of the base is fixedly connected with a lifting column, the outer surface of the lifting column is provided with a tooth groove, and the inner surface of the tooth groove is meshed with a first gear. A first rotating column and a rotating cylinder are fixedly connected to the inner surface of the first gear, the cylinder drives the first rotating column to rotate, a first gear and a third gear on the first rotating column rotate together, the third gear rotates, a third toothed plate and a fourth toothed plate move, and a first protection plate fixedly connected with the third toothed plate moves in the direction away from the first rotating column; a fourth toothed plate is fixedly connected with a second protection plate and a first protection plate to move oppositely, so that the lightning rod can be lifted to be separated from protection of the protection plates, when a first gear rotates to drive a lifting column to ascend and move reversely, the lightning rod descends, the protection plates are folded, the lightning rod is located in a protection box formed by one protection plate, and the rainproof and windproof effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lightning protection, in particular to a lightning protection structure for lightning protection engineering. Background Art

[0002] Early lightning rods were simple and bulky in design, typically used to protect large buildings and critical facilities. These traditional lightning rods were large, complex to install, and expensive, making them less suitable for small buildings, homes, and specialized smaller locations. With the advancement of technology and the growing demand for lightning protection, small lightning rods have emerged. With the continuous advancement of electronic technology, the requirements for protection against lightning electromagnetic pulses (EMPs) are also becoming increasingly stringent. Small lightning rods must not only guide lightning currents safely into the ground but also effectively minimize the impact of EMPs on surrounding electronic equipment. At the same time, advances in materials science have expanded the manufacturing options for small lightning rods. New weather-resistant, high-strength, and highly conductive materials are being used in lightning rod construction, improving their durability and reliability. When used in homes, lightning rods require protective devices to prevent adverse weather conditions from shortening their service life.

[0003] After searching, the Chinese utility model patent publication number CN212542957U discloses a lightning protection engineering lightning protection structure, including a base, a first lightning protection device is provided at the center of the base, and a plurality of second lightning protection devices are evenly arranged around the first lightning protection device: the height of the lightning rods of the first lightning protection device and the second lightning protection device can be adjusted to adapt to the requirements of the lightning rod height in different situations. At the same time, the utility model is provided with the first lightning protection device and the second lightning protection device at the same time, the second lightning protection device is evenly distributed around the first lightning protection device, and the height of the first lightning protection device and the second lightning protection device can be adjusted, and adjusted separately. According to different lightning protection requirements, lightning rod distributions of different heights can be set to improve the lightning protection effect.

[0004] However, the device lacks the function of protecting the lightning rod. When in use, the lightning rod may be damaged by wind and rain, which reduces the service life of the lightning rod. Moreover, the device lacks the clamping function. When in use, the lightning rod cannot be clamped and protected, which makes the lightning rod easily fixed and unstable. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present invention is to provide a lightning protection structure for lightning protection engineering, so as to solve the problem in the above background technology that it is inconvenient to adjust the safety protection range according to different usage scenarios and usage requirements.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lightning protection structure for lightning protection engineering, comprising a base, the upper surface of the base is fixedly connected to a lightning rod, the lower surface of the base is fixedly connected to a lifting column, the outer surface of the lifting column is provided with a tooth groove, the inner surface of the tooth groove is engaged with a gear 1, the inner surface of the gear 1 is fixedly connected to a rotating column 1, the top of the rotating column 1 is fixedly connected to a cylinder, one end of the rotating column 1 is fixedly connected to a gear 2 close to the cylinder, and the end of the rotating column 1 away from the gear 2 is fixedly connected to a gear 3, the outer surface of the cylinder is fixedly connected to a limiting rod, and one end of the limiting rod is clamped with a slot.

[0009] Preferably, one end of the rotating column is fixedly connected to gear four near gear two, the teeth of gear four are engaged with a tooth chain, the teeth of the tooth chain are engaged with gear five, the center of the teeth of gear five is fixedly connected to rotating column two, and the top of the rotating column two is fixedly connected to gear six.

[0010] Preferably, the teeth of the gear six are meshed with tooth plate one, the teeth of the gear six away from tooth plate one are meshed with tooth plate two, the top end of the tooth plate one is fixedly connected to the first clamping plate, and the top end of the tooth plate two is fixedly connected to the second clamping plate.

[0011] Preferably, the teeth of gear three are meshed with tooth plate three, the teeth of gear three away from tooth plate three are meshed with tooth plate four, the end of tooth plate three away from gear three is fixedly connected to protection plate one, and the end of tooth plate four away from gear three is fixedly connected to protection plate two.

[0012] Preferably, one side of the protection plate is slidably connected to a fixing plate, an outer surface of the fixing plate is provided with a card slot, and the top end of the fixing plate is fixedly connected to a plywood box.

[0013] Preferably, the outer surface of the lifting column is slidably connected to a support block, and the outer surface of the rotating column is rotatably connected to a protection box.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. This utility model rotates the cylinder, which drives the rotating column 1 to rotate. Gear 1 and gear 3 on the rotating column 1 rotate together. Gear 3 rotates, tooth plates 3 and 4 move, and the protective plate 1 fixedly connected to the tooth plate 3 moves in the direction away from the rotating column 1. The tooth plate 4 is fixedly connected to the protective plate 2 and moves in the opposite direction to the protective plate 1, so that the lightning rod can be raised to break away from the protection of the protective plate. The rotation of gear 1 drives the lifting column to rise. When moving in the opposite direction, the lightning rod descends and the protective plates close. The lightning rod is in a protective box formed by the protective plates, which plays a role in rain and wind protection.

[0016] 2. In this utility model, the cylinder is rotated, gear six rotates, tooth plate one and tooth plate two move together, splint one fixedly connected to the top of tooth plate one moves toward the lightning rod, and splint two on tooth plate two moves toward the lightning rod. After the rotation is completed, splint one and splint two clamp the lightning rod to prevent the lightning rod from being broken by the wind. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a new schematic diagram of the overall practical lightning protection device;

[0018] Figure 2 This is a schematic diagram of a new type of practical gear 1 and rotating column 1;

[0019] Figure 3 This is a new schematic diagram of the practical limit rod and the card slot;

[0020] Figure 4 This is a new schematic diagram of the practical support block and base;

[0021] Figure 5 This is a new schematic diagram of the practical fixed plate and plywood box.

[0022] Indicated in the figure:

[0023] In the figure: 1. Base; 2. Lightning rod; 3. Lifting column; 4. Tooth groove; 5. Gear 1; 6. Rotating column 1; 7. Cylinder; 8. Gear 2; 9. Gear 3; 10. Limit rod; 11. Slot; 12. Gear 4; 13. Tooth chain; 14. Gear 5; 15. Rotating column 2; 16. Gear 6; 17. Tooth plate 1; 18. Tooth plate 2; 19. Clamping plate 1; 20. Clamping plate 2; 21. Tooth plate 3; 22. Tooth plate 4; 23. Protective plate 1; 24. Protective plate 2; 25. Fixed plate; 26. Clamping plate box; 27. Support block; 28. Protective box. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5A lightning protection structure for lightning protection engineering includes a base 1, a lightning rod 2 is fixedly connected to the upper surface of the base 1, a rising column 3 is fixedly connected to the lower surface of the base 1, a tooth groove 4 is opened on the outer surface of the rising column 3, a gear 5 is meshed with the inner surface of the tooth groove 4, a rotating column 6 is fixedly connected to the inner surface of the gear 5, a cylinder 7 is fixedly connected to the top of the rotating column 6, a gear 2 8 is fixedly connected to one end of the rotating column 6 close to the cylinder 7, a gear 3 9 is fixedly connected to the end of the rotating column 6 away from the gear 2 8, and the outer surface of the cylinder 7 is fixed. Connect the limit rod 10, one end of which is clamped with a slot 11, rotate the cylinder 7, and the cylinder 7 drives the rotating column 6 to rotate. The gear 15, gear 2 8, gear 3 9, and gear 4 12 on the rotating column 6 rotate together. The rotation of gear 15 drives the lifting column 3 to rise, so that the lightning rod 2 on the base 1 reaches the required height. The limit rod 10 is clamped with the slot 11 to fix the device and the height of the lightning rod 2. Rotate the cylinder 7 in the opposite direction, and the lifting column 3 is lowered. The protective plate protects the lightning rod 2, thereby increasing the service life of the lightning rod 2.

[0026] In this embodiment, preferably, one end of the rotating column 1 6 is fixedly connected to a gear 4 12 near the gear 2 8, the teeth of the gear 4 12 are meshed with a tooth chain 13, the teeth of the tooth chain 13 are meshed with a gear 5 14, the center of the teeth of the gear 5 14 is fixedly connected to a rotating column 2 15, the top of the rotating column 2 15 is fixedly connected to a gear 6 16, the gear 4 12 rotates, the tooth chain 13 rotates accordingly, the rotation of the tooth chain 13 drives the gear 5 14 to rotate, the rotating column 2 15 fixedly connected to the gear 5 14 rotates together, the rotation of the gear 5 14 drives the gear 6 16 to rotate, so that the clamping device can operate.

[0027] In this embodiment, preferably, the teeth of gear six 16 are engaged with tooth plate one 17, the teeth of gear six 16 away from tooth plate one 17 are engaged with tooth plate two 18, the top of tooth plate one 17 is fixedly connected to splint one 19, the top of tooth plate two 18 is fixedly connected to splint two 20, gear six 16 rotates, tooth plate one 17 and tooth plate two 18 move together, splint one 19 fixedly connected to the top of tooth plate one 17 moves toward the lightning rod 2, splint two 20 on tooth plate two 18 moves toward the lightning rod 2, after the rotation is completed, splint one 19 and splint two 20 clamp the lightning rod 2 to prevent the lightning rod 2 from being broken by the wind, and when rotating in the opposite direction, the clamping device moves in the opposite direction to cancel the clamping of the lightning rod 2.

[0028] In this embodiment, preferably, the teeth of gear three 9 are engaged with tooth plate three 21, and the teeth of gear three 9 away from tooth plate three 21 are engaged with tooth plate four 22. The tooth plate three 21 is fixedly connected to a protective plate one 23 at one end away from gear three 9, and the tooth plate four 22 is fixedly connected to a protective plate two 24 at one end away from gear three 9. When gear three 9 rotates, tooth plate three 21 and tooth plate four 22 move, and the protective plate one 23 fixedly connected to tooth plate three 21 moves in a direction away from rotating column one 6, and tooth plate four 22 is fixedly connected to protective plate two 24 and moves oppositely to protective plate one 23, so that the lightning rod 2 can be raised to break away from the protection of the protective plate. During the reverse movement, the protective plate slowly moves toward the lightning rod 2 during the descent of the lightning rod 2. After the lightning rod 2 has been lowered, the protective plate one 23 and the protective plate two 24 are closed to prevent the lightning rod 2 from being worn by rain, dust, etc.

[0029] In this embodiment, preferably, the side of the protection plate 23 is slidingly connected to a fixed plate 25, the outer surface of the fixed plate 25 is provided with a card slot 11, the top of the fixed plate 25 is fixedly connected to a plywood box 26, the card slot 11 is engaged with the limit rod 10 to fix the device, a sliding groove is provided on the fixed plate 25, the protection plate slides on the sliding groove, the plywood box 26 protects the tooth plate 17 and the tooth plate 2 18, and the clamping mechanical structure is inside the plywood box 26.

[0030] In this embodiment, preferably, the outer surface of the lifting column 3 is slidably connected to a support block 27, and the outer surface of the rotating column 6 is rotatably connected to a protection box 28. The support block 27 can lower the base 1 when the lightning rod 2 is not needed to support the base 1. The protection box 28 protects the tooth plate three 21 and the tooth plate four 22 to prevent them from being worn by dust.

[0031] When a lightning protection structure for a lightning protection project of this embodiment is used, the cylinder 7 is rotated, and the cylinder 7 drives the rotating column 1 6 to rotate. The gear 1 5, gear 2 8, gear 3 9, and gear 4 12 on the rotating column 1 6 rotate together. The gear 1 5 rotates to drive the lifting column 3 to rise, so that the lightning rod 2 on the base 1 reaches the required height. The gear 4 12 rotates, and the tooth chain 13 rotates accordingly. The tooth chain 13 rotates to drive the gear 5 14 to rotate. The rotating column 2 15 fixedly connected to the gear 5 14 rotates together. The gear 5 14 rotates to drive the gear 6 16 to rotate. The gear 6 16 rotates, and the tooth plate 17 and the tooth plate 2 18 move together. The splint fixedly connected to the top of the tooth plate 17 is moved. Gear plate 1 19 moves toward the lightning rod 2, and splint 2 20 on tooth plate 2 18 moves toward the lightning rod 2. After the rotation is completed, splint 19 and splint 2 20 clamp the lightning rod 2, gear 3 9 rotates, tooth plate 3 21 and tooth plate 4 22 move, and protection plate 1 23 fixedly connected to tooth plate 3 21 moves in the direction away from rotating column 1 6. Gear plate 4 22 is fixedly connected to protection plate 2 24 and moves oppositely to protection plate 1 23, so that the lightning rod 2 can be raised to break away from the protection of the protection plate. When rotating in the opposite direction, the lightning rod 2 drops, the clamping plate cancels the clamping of multiple lightning rods 2, the protection plates are closed, and the lightning rod 2 is in a protection box 28 formed by a protection plate, which plays a role in rain and wind protection.

[0032] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Simple modifications or equivalent replacements of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A lightning protection structure for a lightning protection project, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a lightning rod (2), the lower surface of the base (1) is fixedly connected to a lifting column (3), the outer surface of the lifting column (3) is provided with a tooth groove (4), the inner surface of the tooth groove (4) is meshed with a gear one (5), the inner surface of the gear one (5) is fixedly connected to a rotating column one (6), the top of the rotating column one (6) is fixedly connected to a cylinder (7), one end of the rotating column one (6) close to the cylinder (7) is fixedly connected to a gear two (8), and one end of the rotating column one (6) away from the gear two (8) is fixedly connected to a gear three (9), the outer surface of the cylinder (7) is fixedly connected to a limiting rod (10), and one end of the limiting rod (10) is clamped with a slot (11).

2. The lightning protection structure for lightning protection engineering according to claim 1, characterized in that: One end of the rotating column 1 (6) is fixedly connected to the gear 4 (12) near the gear 2 (8), the teeth of the gear 4 (12) are meshed with the tooth chain (13), the teeth of the tooth chain (13) are meshed with the gear 5 (14), the center of the teeth of the gear 5 (14) is fixedly connected to the rotating column 2 (15), and the top of the rotating column 2 (15) is fixedly connected to the gear 6 (16).

3. The lightning protection structure for lightning protection engineering according to claim 1, characterized in that: The teeth of the gear six (16) are meshed with the tooth plate one (17), the teeth of the gear six (16) away from the tooth plate one (17) are meshed with the tooth plate two (18), the top end of the tooth plate one (17) is fixedly connected with the clamping plate one (19), and the top end of the tooth plate two (18) is fixedly connected with the clamping plate two (20).

4. The lightning protection structure for lightning protection engineering according to claim 1, characterized in that: The teeth of the gear three (9) are meshed with the tooth plate three (21), and the teeth of the gear three (9) away from the tooth plate three (21) are meshed with the tooth plate four (22). The end of the tooth plate three (21) away from the gear three (9) is fixedly connected with the protection plate one (23), and the end of the tooth plate four (22) away from the gear three (9) is fixedly connected with the protection plate two (24).

5. The lightning protection structure for lightning protection engineering according to claim 1, characterized in that: One side of the protection plate (23) is slidably connected to a fixing plate (25), an outer surface of the fixing plate (25) is provided with a card slot (11), and the top end of the fixing plate (25) is fixedly connected to a splint box (26).

6. The lightning protection structure for lightning protection engineering according to claim 1, characterized in that: The outer surface of the lifting column (3) is slidably connected to a support block (27), and the outer surface of the rotating column (6) is rotatably connected to a protection box (28).

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