Adjustable lightning protection device

Abstract

The utility model relates to the technical field of lightning protection devices, and discloses an adjustable lightning protection device which comprises a base, and the top of the base is fixedly connected with an anti-inclination cylinder. According to the adjustable lightning protection device, a lantern ring is pressed, so that the lantern ring overcomes the elastic force of a limiting spring to move downwards, at the moment, an inserting rod moves into a communicating groove, then a limiting block at the bottom end of a lightning rod is inserted along an L-shaped groove, the lightning rod is rotated when the limiting block is inserted into the bottom end, the limiting block moves to one end of the L-shaped groove, and at the moment, an inserting hole communicates with the communicating groove; then a lantern ring is loosened, the lantern ring is pushed upwards under the elastic force effect of a limiting spring, at the moment, one end of an insertion rod is inserted into an insertion hole, so that movement of a limiting block in an L-shaped groove is limited, and due to the arrangement of the structure, the bottom end of the lightning rod can be firmly connected with other assemblies to prevent loosening or falling off; the stability and reliability of the device are ensured, and the components can be easily disassembled for maintenance or replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of lightning protection devices, in particular to an adjustable lightning protection and arresting device. Background Art

[0002] Lightning is a natural phenomenon with powerful electrical energy release and destructive power. Thunderstorms often occur, posing a threat to the safety of people and equipment. Therefore, lightning protection and lightning arresters are needed to protect buildings, equipment and personnel from the hazards of lightning strikes.

[0003] However, the following problems still exist in actual use:

[0004] (1) Traditional lightning rods are usually permanently installed on buildings, and their location and layout cannot be easily adjusted. This is limited when there is a need to replan and optimize the building structure, carry out repairs or reconstruction. In addition, when the lightning rod is aged, damaged or needs to be replaced, it becomes difficult to repair and replace it due to its high installation location.

[0005] (2) Traditional lightning rods lack additional reinforcement devices and are usually made of metal materials, which are brittle. When struck by strong lightning or in severe weather conditions, lightning rods will be damaged or deformed, resulting in a decrease in their stability.

[0006] For this reason, the utility model launches an adjustable lightning protection and lightning arrester. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides an adjustable lightning protection device, which has the advantages of being able to easily replace and debug the lightning rod and being able to reinforce the lightning rod to make it more stable, thereby solving the problems raised in the background technology.

[0008] The utility model provides the following technical solutions: an adjustable lightning protection device, comprising a base, a top of the base fixedly connected with an anti-roll cylinder, the interior of the anti-roll cylinder being plugged with a lightning rod, the interior of the anti-roll cylinder being provided with a convenient replacement mechanism, the convenient replacement mechanism comprising a limit block, a socket, an L-shaped groove, an insertion rod and a connecting groove, one side surface of the limit block being fixedly connected with the surface of the lightning rod, the socket being provided at the bottom of the limit block, the L-shaped groove being provided at the inner wall of the anti-roll cylinder, the interior of the L-shaped groove being slidably connected with the surface of the limit block, the connecting groove being provided on the surface of the anti-roll cylinder, the connecting groove being communicated with the socket, the surface of the insertion rod being slidably connected with the interior of the connecting groove, and one end of the insertion rod being plugged into the interior of the socket.

[0009] Preferably, a slide groove is provided on the top of the base, and a stabilizing mechanism is provided on the top of the base, and the stabilizing mechanism includes a connecting rod, a sliding block, a support rod, a waist-shaped groove, a hoop and a connecting rod, one end of the support rod is fixedly connected to the top of the base, the two ends of the connecting rod are fixedly connected to the other end of the support rod, the bottom of the sliding block is slidably connected to the inside of the slide groove, one end of the connecting rod is rotatably connected to the top of the sliding block, the waist-shaped groove is provided in the middle part of the connecting rod, the inside of the waist-shaped groove is slidably connected to the surface of the connecting rod, one end of the hoop is rotatably connected to the end of the connecting rod away from the sliding block, and the surface of the hoop fits the surface of the lightning rod.

[0010] Preferably, a collar is slidably sleeved on the surface of the anti-roll cylinder, and an inner wall of the collar is fixedly connected to one end of the insertion rod.

[0011] Preferably, a limit spring is sleeved on the surface of the anti-roll cylinder, one end of the limit spring is fixedly connected to one side surface of the collar, and the other end of the limit spring is fixedly connected to the top of the base.

[0012] Preferably, the interior of the slide groove is rotatably connected with a bidirectional screw rod, and the surface of the bidirectional screw rod is threadedly connected to the interior of the bottom end of the sliding block.

[0013] Preferably, a knob is rotatably connected to one side surface of the base, one end of the knob is fixedly connected to one end of the bidirectional screw rod, and the bidirectional screw rod can be driven to rotate by rotating the knob, thereby controlling the movement of the sliding block.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. This adjustable lightning protection device is provided with a mechanism that is easy to replace. When installing the lightning rod and the anti-tilt cylinder, first press the collar to make the collar move downward against the elastic force of the limit spring. At this time, the rod will move to the inside of the connecting groove, and then insert the limit block on the bottom end of the lightning rod along the L-shaped groove. When inserted to the bottom, rotate the lightning rod to make the limit block move to one end of the L-shaped groove. At this time, the jack is connected to the connecting groove, and then release the collar. Under the elastic force of the limit spring, the collar will be pushed upward. At this time, one end of the rod will be inserted into the inside of the jack, thereby limiting the movement of the limit block inside the L-shaped groove. At this time, the installation of the lightning rod is completed. With the setting of this structure, the bottom end of the lightning rod will be firmly connected with other components to prevent loosening or falling off, thereby ensuring the stability and reliability of the device, and the components can be easily disassembled for maintenance or replacement.

[0016] 2. This adjustable lightning protection device is equipped with a stabilizing mechanism. When the lightning rod is installed, the knob is turned to drive the bidirectional screw to rotate, so that the sliding blocks at both ends move outward inside the slide groove, and the sliding blocks will drive the connecting rod to deflect. At this time, the waist-shaped groove inside the connecting rod will move at one end of the support rod, and the clamp at the other end of the connecting rod will abut against the surface of the lightning rod, and the lightning rod will be embraced by the clamps on both sides, thereby preventing the lightning rod from tipping over to the left or right, playing a stabilizing role. With the setting of this structure, the position of the lightning rod in the device will be fixed to prevent it from tipping over or moving left or right, thereby enhancing the stability and reliability of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the knob structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the split structure of the lightning rod of the utility model;

[0020] Figure 4 Practical Figure 3 Schematic diagram of the cross-section structure.

[0021] In the figure: 1. Base; 2. Anti-roll cylinder; 3. Slide groove; 4. Bidirectional screw rod; 5. Connecting rod; 6. Sliding block; 7. Support rod; 8. Waist-shaped groove; 9. Lightning rod; 10. Hoop; 11. Connecting rod; 12. Knob; 13. Limit spring; 14. Ring; 15. Limit block; 16. L-shaped groove; 17. Insert rod; 18. Socket; 19. Connecting groove; 20. Easy replacement mechanism; 21. Stabilizing mechanism. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4An adjustable lightning protection device includes a base 1, a top of the base 1 is fixedly connected with an anti-roll cylinder 2, a lightning rod 9 is inserted inside the anti-roll cylinder 2, and a convenient replacement mechanism 20 is arranged inside the anti-roll cylinder 2. The convenient replacement mechanism 20 includes a limit block 15, a socket 18, an L-shaped groove 16, a plug rod 17 and a connecting groove 19. One side surface of the limit block 15 is fixedly connected to the surface of the lightning rod 9, the socket 18 is opened at the bottom of the limit block 15, and the L-shaped groove 16 is opened on the inner wall of the anti-roll cylinder 2. The inside of the L-shaped groove 16 is slidably connected to the surface of the limit block 15, the connecting groove 19 is opened on the surface of the anti-roll cylinder 2, the connecting groove 19 is connected to the plug hole 18, the surface of the plug rod 17 is slidably connected to the inside of the connecting groove 19, one end of the plug rod 17 is inserted into the inside of the plug hole 18, the surface of the anti-roll cylinder 2 is slidably sleeved with a collar 14, the inner wall of the collar 14 is fixedly connected to one end of the plug rod 17, the surface of the anti-roll cylinder 2 is sleeved with a limit spring 13, one end of the limit spring 13 is connected to one end of the collar 14 The side surface is fixedly connected, and the other end of the limit spring 13 is fixedly connected to the top of the base 1. When installing the lightning rod 9 and the anti-tilt cylinder 2, first press the ring 14 so that the ring 14 overcomes the elastic force of the limit spring 13 and moves downward. At this time, the rod 17 will move to the inside of the connecting groove 19, and then the limit block 15 on the bottom end of the lightning rod 9 is inserted along the L-shaped groove 16. When inserted to the bottom, the lightning rod 9 is rotated so that the limit block 15 moves to one end of the L-shaped groove 16. At this time, the socket 18 is connected to the connecting groove 19, and then the ring 14 is loosened. Under the elastic force of the limit spring 13, the ring 14 will be pushed upward. At this time, one end of the rod 17 will be inserted into the inside of the socket 18, thereby limiting the movement of the limit block 15 in the L-shaped groove 16. At this time, the installation of the lightning rod 9 is completed. With the setting of this structure, the bottom end of the lightning rod 9 will be firmly connected with other components to prevent loosening or falling off, thereby ensuring the stability and reliability of the device, and the components can be easily disassembled for maintenance or replacement.

[0024] See also Figure 1-2A slide groove 3 is provided at the top of the base 1, and a stabilizing mechanism 21 is provided at the top of the base 1. The stabilizing mechanism 21 includes a connecting rod 5, a sliding block 6, a support rod 7, a waist groove 8, a hoop 10 and a connecting rod 11. One end of the support rod 7 is fixedly connected to the top of the base 1, and both ends of the connecting rod 11 are fixedly connected to the other end of the support rod 7. The bottom of the sliding block 6 is slidably connected to the inside of the slide groove 3, and one end of the connecting rod 5 is rotatably connected to the top of the sliding block 6. The waist groove 8 is provided in the middle of the connecting rod 5, and the inside of the waist groove 8 is slidably connected to the surface of the connecting rod 11. One end of the hoop 10 is rotatably connected to the end of the connecting rod 5 away from the sliding block 6. The surface of the hoop 10 fits the surface of the lightning rod 9. The internal rotation connection of the slide groove 3 It is connected to a bidirectional screw rod 4, and the surface of the bidirectional screw rod 4 is connected to the internal thread of the bottom end of the sliding block 6. When the lightning rod 9 is installed, the knob 12 is turned to drive the bidirectional screw rod 4 to rotate, so that the sliding blocks 6 at both ends move outward inside the slide groove 3, and the sliding block 6 will drive the connecting rod 5 to deflect. At this time, the waist groove 8 inside the connecting rod 5 will move at one end of the support rod 7, and the clamp 10 at the other end of the connecting rod 5 will abut against the surface of the lightning rod 9, and the lightning rod 9 will be embraced by the clamps 10 on both sides, thereby preventing the lightning rod 9 from tipping over to the left and right, and playing a stabilizing role. With the setting of this structure, the position of the lightning rod 9 in the device will be fixed to prevent it from tipping over or moving left and right, thereby enhancing the stability and reliability of the entire device.

[0025] See also Figure 2 A knob 12 is rotatably connected to one side surface of the base 1 , and one end of the knob 12 is fixedly connected to one end of the bidirectional screw rod 4 .

[0026] Working principle: when using, when installing the lightning rod 9 and the anti-tilt cylinder 2, first press the collar 14, so that the collar 14 overcomes the elastic force of the limit spring 13 and moves downward. At this time, the plug rod 17 will move to the inside of the connecting groove 19, and then the limit block 15 on the bottom end of the lightning rod 9 is inserted along the L-shaped groove 16. When inserted to the bottom, rotate the lightning rod 9 so that the limit block 15 moves to one end of the L-shaped groove 16. At this time, the jack 18 is connected with the connecting groove 19, and then loosen the collar 14. The collar 14 will be pushed upward under the elastic force of the limit spring 13. At this time, one end of the plug rod 17 will be inserted into the connecting groove 19. Inserted into the interior of the socket 18, thereby limiting the movement of the limit block 15 in the L-shaped groove 16. At this time, the installation of the lightning rod 9 is completed. Then, the knob 12 is turned to drive the bidirectional screw rod 4 to rotate, so that the sliding blocks 6 at both ends move outward inside the slide groove 3, and the sliding blocks 6 will drive the connecting rod 5 to deflect. At this time, the waist-shaped groove 8 inside the connecting rod 5 will move at one end of the support rod 7, and the hoop 10 at the other end of the connecting rod 5 will abut against the surface of the lightning rod 9. The lightning rod 9 is embraced by the hoops 10 on both sides, thereby preventing the lightning rod 9 from tipping over to the left and right, thereby playing a stabilizing role.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable lightning protection device, characterized in that: The invention comprises a base (1), the top of the base (1) is fixedly connected to an anti-tilt cylinder (2), a lightning rod (9) is inserted into the interior of the anti-tilt cylinder (2), a replacement mechanism (20) is arranged inside the anti-tilt cylinder (2), the replacement mechanism (20) comprises a limit block (15), a plug hole (18), an L-shaped groove (16), an insertion rod (17) and a connecting groove (19), one side surface of the limit block (15) is fixedly connected to the surface of the lightning rod (9), and the plug hole (18) is connected to the lightning rod (9) by the plug hole (16). The hole (18) is formed at the bottom of the stop block (15), the L-shaped groove (16) is formed at the inner wall of the anti-roll cylinder (2), the interior of the L-shaped groove (16) is slidably connected to the surface of the stop block (15), the connecting groove (19) is formed at the surface of the anti-roll cylinder (2), the connecting groove (19) is communicated with the insertion hole (18), the surface of the insertion rod (17) is slidably connected to the interior of the connecting groove (19), and one end of the insertion rod (17) is inserted into the interior of the insertion hole (18).

2. The adjustable lightning protection device according to claim 1 is characterized in that: A slide groove (3) is provided at the top of the base (1), and a stabilizing mechanism (21) is provided at the top of the base (1). The stabilizing mechanism (21) comprises a connecting rod (5), a sliding block (6), a support rod (7), a waist groove (8), a hoop (10) and a connecting rod (11). One end of the support rod (7) is fixedly connected to the top of the base (1), and both ends of the connecting rod (11) are fixedly connected to the other end of the support rod (7). The bottom of the sliding block (6) is slidably connected to the inside of the slide groove (3), and one end of the connecting rod (5) is rotatably connected to the top of the sliding block (6). The waist groove (8) is provided in the middle of the connecting rod (5), and the inside of the waist groove (8) is slidably connected to the surface of the connecting rod (11). One end of the hoop (10) is rotatably connected to the end of the connecting rod (5) away from the sliding block (6), and the surface of the hoop (10) is in contact with the surface of the lightning rod (9).

3. The adjustable lightning protection device according to claim 1 is characterized in that: A sleeve ring (14) is slidably sleeved on the surface of the anti-tilt cylinder (2), and the inner wall of the sleeve ring (14) is fixedly connected to one end of the insertion rod (17).

4. The adjustable lightning protection device according to claim 1 is characterized in that: A limit spring (13) is sleeved on the surface of the anti-tilt cylinder (2), one end of the limit spring (13) is fixedly connected to a surface of one side of the collar (14), and the other end of the limit spring (13) is fixedly connected to the top of the base (1).

5. The adjustable lightning protection device according to claim 2, characterized in that: The interior of the slide groove (3) is rotatably connected with a bidirectional screw rod (4), and the surface of the bidirectional screw rod (4) is internally threadedly connected to the bottom end of the sliding block (6).

6. The adjustable lightning protection device according to claim 1, characterized in that: A knob (12) is rotatably connected to a surface of one side of the base (1), and one end of the knob (12) is fixedly connected to one end of a bidirectional screw rod (4).

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