Lightning protection device supporting frame

Abstract

The utility model provides a lightning protection device supporting frame, and relates to the technical field of lightning protection devices. The lightning protection device comprises a mounting base, a supporting sleeve is fixedly connected to the middle of the mounting base, a lightning rod is arranged above the mounting base and is in threaded connection with the supporting sleeve, two fixing structures are arranged outside the supporting sleeve, and each fixing structure comprises a supporting sleeve rod and a fixing claw. Through the arrangement of the supporting sleeve rod, the supporting sliding rod, the fixing claws and the fixing columns, the supporting sliding rod slides to the position suitable for supporting the fixing claws in the supporting sleeve rod, and then the two fixing claws are fixed to the surface of the lightning rod through the second bolt and the second nut. And the two fixing claws can clamp and fix the lightning rod according to the actual installation height of the lightning rod, so that a worker can install the lightning rod according to the actual height requirement, and the device can play a lightning protection effect to the greatest extent.

Description

Technical Field

[0001] The utility model relates to a support frame, in particular to a support frame for a lightning protection device, belonging to the technical field of lightning protection devices. Background Technique

[0002] A lightning protection device refers to the sum of a lightning arrester, a down conductor, a grounding device, a surge protector and other connecting conductors. Generally, the lightning protection device of a building is divided into two categories - an external lightning protection device and an internal lightning protection device. When installing a lightning protection device, a support frame is often needed.

[0003] According to the patent with the patent number CN221353889U, a support frame for a lightning protection device is disclosed, which includes a support plate. A plurality of support feet are fixedly arranged in a ring shape along the outer edge of the bottom end of the support plate. A through groove is formed inside the support plate, and a threaded rod is rotatably installed inside the through groove. One end of the threaded rod close to the center of the support plate is fixed with a first conical tooth.

[0004] The above solution can achieve double clamping and positioning of the lightning protection device in the left - right and up - down directions during implementation. However, during the implementation of the above solution, it is difficult to adjust the installation height of the lightning protection device. In some special environments such as high mountains and electric towers, the lightning rod needs to be installed at a specific height to maximize the effect of the lightning rod. However, the existing lightning rods and fixing frames are mostly integrally produced, and it is inconvenient to install the lightning rod according to the actual installation height requirements. Therefore, we provide a support frame for a lightning protection device to solve the above problems. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The purpose of the utility model is to provide a support frame for a lightning protection device to solve the problem that it is inconvenient to adjust the installation height of the lightning rod in the prior art.

[0007] (2) Technical Solutions

[0008] The utility model is realized through the following technical solutions: A support frame for a lightning protection device includes an installation base. A support sleeve is fixedly connected to the middle of the installation base. A lightning rod is arranged above the installation base. The lightning rod is threadedly connected to the support sleeve. Two fixing structures are arranged outside the support sleeve. The fixing structure includes a support sleeve rod and a fixing claw. A support sliding rod is slidably connected inside the support sleeve rod. A connecting block is fixedly connected to the outer surface of the fixing claw. A connecting rotating rod is fixedly connected to the end of the support sliding rod. The connecting block is rotatably connected to the connecting rotating rod.

[0009] Preferably, a clamping groove is formed inside the supporting sleeve rod, and a first threaded hole is formed inside the supporting sliding rod. The clamping groove facilitates the fixing of the supporting sliding rod by the first bolt.

[0010] Preferably, a first bolt is threadedly connected inside the first threaded hole. The first bolt is adapted to the clamping groove, and a first nut is threadedly connected to the end of the first bolt. Tightening the first bolt and the first nut can stably fix the supporting sliding rod in the supporting sleeve rod.

[0011] Preferably, a fixing column is fixedly connected to the top surface of the mounting base, and a rotating rod is fixedly connected to the top end of the fixing column. The rotating rod is rotatably connected to the supporting sleeve rod. The fixing column provides a supporting effect for the fixing structure.

[0012] Preferably, a second threaded hole is formed at the end of the fixing claw, and a protective pad is fixedly connected inside the fixing claw. The protective pad plays a buffering effect.

[0013] Preferably, a second bolt is threadedly connected inside the second threaded hole, and a second nut is threadedly connected to the end of the second bolt. The second bolt and the second nut can stably clamp the lightning rod by the fixing claw.

[0014] Preferably, a plurality of fixing pieces are fixedly connected to the outer surface of the mounting base, and a down conductor is fixedly installed outside the lightning rod. The fixing pieces facilitate the installation and fixation of the device.

[0015] The utility model provides a lightning protection device support frame, and the beneficial effects thereof are as follows:

[0016] 1. Through the settings of the supporting sleeve rod, the supporting sliding rod, the fixing claw and the fixing column, the supporting sliding rod is slid inside the supporting sleeve rod to a position suitable for supporting the fixing claw, and then the two fixing claws are fixed on the surface of the lightning rod by the second bolt and the second nut, so that the two fixing claws can clamp and fix the lightning rod according to the actual installation height of the lightning rod, which is convenient for the staff to install the lightning rod according to the actual height requirement and ensures that the device can maximize the lightning protection effect.

[0017] 2. Through the settings of the supporting sleeve and the fixing structure, the lightning rod can be stably clamped and fixed, avoiding the lightning rod from being bent due to factors such as wind in the environment and ensuring the normal use of the lightning protection device. Through the settings of the connecting block and the connecting rotating rod, support and support can be provided for the rotation of the fixing claw at the end of the supporting sliding rod, so that the fixing claw can clamp the lightning rod according to the actual installation height of the lightning rod, improving the safety and stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 Structural schematic diagram of the fixing structure of the present utility model;

[0020] Figure 3 Exploded view of a partial structure of the fixing structure of the present utility model;

[0021] Figure 4 Structural schematic diagram of the fixing claw of the present utility model.

[0022]

Description of main component symbols

[0023] 1. Installation base; 2. Support sleeve; 3. Lightning rod;

[0024] 4. Fixing structure; 401. Support sleeve rod; 402. Support slide rod; 403. Fixing claw; 404. Connecting block; 405. Connecting rotating rod; 406. Card slot; 407. First threaded hole; 408. First bolt; 409. First nut; 410. Fixing column; 411. Rotating rod; 412. Second threaded hole; 413. Protective pad; 414. Second bolt; 415. Second nut;

[0025] 5. Fixing piece; 6. Down conductor. Specific implementation manner

[0026] The embodiment of the present utility model provides a lightning protection device support frame.

[0027] Please refer to Figure 1 , which includes an installation base 1. A plurality of fixing pieces 5 are fixedly connected to the outer surface of the installation base 1. Through the arrangement of the plurality of fixing pieces 5, it is convenient for the staff to fix the installation base 1 at the installation position of the lightning protection device by screws, so that the installation base 1 can maintain stability and provide sufficient stable support for the lightning protection device.

[0028] A support sleeve 2 is fixedly connected to the middle of the installation base 1. A lightning rod 3 is arranged above the installation base 1. The lightning rod 3 is threadedly connected to the support sleeve 2. The staff can rotate the lightning rod 3 inside the support sleeve 2 according to the required height of the installed lightning rod 3, so as to achieve the purpose of adjusting the height of the lightning rod 3. The thread inside the support sleeve 2 and the thread on the surface of the lightning rod 3 can provide a certain support for the lightning rod 3.

[0029] A down conductor 6 is fixedly installed outside the lightning rod 3. The down conductor 6 can lead the lightning current received by the lightning rod 3 to the conductor of the grounding device, and can be classified according to materials: galvanized grounding lead, copper-plated grounding lead, copper lead, super-insulated lead, etc.

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4, two fixing structures 4 are arranged on the outer part of the support sleeve 2. The fixing structure 4 includes a support sleeve rod 401 and a fixing claw 403. Through the arrangement of the two fixing structures 4, the lightning rod 3 can be clamped and fixed, preventing the lightning rod 3 from bending due to factors such as wind in the environment and ensuring the normal use of the lightning protection device.

[0031] Please refer to Figure 1 and Figure 2 , a fixing column 410 is fixedly connected to the top surface of the installation base 1. The top end of the fixing column 410 is fixedly connected to a rotating rod 411. The rotating rod 411 is rotatably connected to the support sleeve rod 401. Through the arrangement of the fixing column 410, stable support is provided for the support of the support sleeve rod 401 and the support slide rod 402 for the fixing claw 403. Through the arrangement of the rotating rod 411, it is convenient for the staff to change the angle of the support sleeve rod 401, enabling the fixing claw 403 to clamp and fix different positions of the lightning rod 3. There is a large frictional force between the support sleeve rod 401 and the rotating rod 411.

[0032] Please refer to Figure 1 , Figure 2 and Figure 3 , a support slide rod 402 is slidably connected inside the support sleeve rod 401. The end of the support slide rod 402 is fixedly connected to a connecting rotating rod 405. The staff can select the length of the support slide rod 402 according to the installation height of the lightning rod 3, enabling the support sleeve rod 401 and the support slide rod 402 to support the fixing claw 403 to clamp and fix the lightning rod 3, providing stable support for the use of the lightning rod 3.

[0033] Please refer to Figure 1 , Figure 2 and Figure 4 , a connecting block 404 is fixedly connected to the outer surface of the fixing claw 403. The connecting block 404 is rotatably connected to the connecting rotating rod 405. Through the arrangement of the connecting block 404 and the connecting rotating rod 405, support and bearing can be provided for the rotation of the fixing claw 403 at the end of the support slide rod 402, enabling the fixing claw 403 to clamp the lightning rod 3 according to the actual installation height of the lightning rod 3, improving the safety and stability of the device.

[0034] Please refer to again Figure 1 , Figure 2 and Figure 3, a clamping groove 406 is formed inside the support sleeve rod 401, a first threaded hole 407 is formed inside the support sliding rod 402, a first bolt 408 is threadedly connected inside the first threaded hole 407, the first bolt 408 is adapted to the clamping groove 406, and a first nut 409 is threadedly connected to the end of the first bolt 408. After the support sliding rod 402 slides to a fixed position inside the support sleeve rod 401, the staff can fix the support sliding rod 402 in the support sleeve rod 401 by inserting the first bolt 408 into the first threaded hole 407. The clamping groove 406 can provide support for the first bolt 408 to be limited. After the first bolt 408 is inserted into the first threaded hole 407 and threadedly connected to the first nut 409, the first bolt 408 can keep the support sliding rod 402 stable inside the support sleeve rod 401, preventing the support sliding rod 402 from sliding by itself and affecting the support effect of the fixing structure 4 on the lightning rod 3.

[0035] Please refer to again Figure 1 , Figure 2 and Figure 4 , a second threaded hole 412 is formed at the end of the fixing claw 403, and a protective pad 413 is fixedly connected inside the fixing claw 403. The protective pad 413 is made of rubber material, which can provide a certain buffering effect for the fixing claw 403 to clamp the lightning rod 3, preventing the protective pad 413 from damaging the surface of the lightning rod 3 during the process of clamping and fixing the lightning rod 3. The protective pad 413 can also increase the friction between the fixing claw 403 and the lightning rod 3, improving the clamping effect of the fixing claw 403.

[0036] A second bolt 414 is threadedly connected inside the second threaded hole 412, and a second nut 415 is threadedly connected to the end of the second bolt 414. Through the arrangement of the second bolt 414 and the second nut 415, the two fixing claws 403 can be fixed together, enabling the two fixing claws 403 to clamp and fix the lightning rod 3, ensuring that the lightning rod 3 can also have good stability at different heights.

[0037] Working principle: When the staff installs the lightning protection device, first fix the installation base 1 at a suitable installation position through the fixing piece 5, then install the lightning rod 3 into the support sleeve 2 and rotate the lightning rod 3 to a suitable working position, then fix the two fixing claws 403 on the surface of the lightning rod 3 through the second bolt 414 and the second nut 415, enabling the two fixing claws 403 to clamp the lightning rod 3, and then stably fix the support sliding rod 402 in the support sleeve rod 401 through the first bolt 408 and the first nut 409, enabling the support sleeve rod 401 and the support sliding rod 402 to support the fixing claws 403, keeping the fixing claws 403 clamping the lightning rod 3 stably, facilitating the staff to install the lightning rod 3 according to the actual height requirements, and ensuring that the device can maximize the lightning protection effect.

[0038] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. What is described in the above-mentioned embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A lightning protection device support frame, comprising an installation base (1), characterized in that: A support sleeve (2) is fixedly connected to the middle of the mounting base (1). A lightning rod (3) is arranged above the mounting base (1). The lightning rod (3) is threadedly connected to the support sleeve (2). Two fixing structures (4) are arranged outside the support sleeve (2). The fixing structure (4) includes a support sleeve rod (401) and a fixing claw (403). A support slide rod (402) is slidably connected inside the support sleeve rod (401). A connecting block (404) is fixedly connected to the outer surface of the fixing claw (403). A connecting rotating rod (405) is fixedly connected to the end of the support slide rod (402). The connecting block (404) is rotatably connected to the connecting rotating rod (405).

2. The lightning protection device support frame according to claim 1, characterized in that: A clamping groove (406) is formed inside the support sleeve rod (401). A first threaded hole (407) is formed inside the support slide rod (402).

3. The lightning protection device support frame according to claim 2, characterized in that: A first bolt (408) is threadedly connected inside the first threaded hole (407). The first bolt (408) is adapted to the clamping groove (406). A first nut (409) is threadedly connected to the end of the first bolt (408).

4. A lightning protection device support frame according to claim 1, characterized in that: A fixing column (410) is fixedly connected to the top surface of the mounting base (1). A rotating rod (411) is fixedly connected to the top of the fixing column (410). The rotating rod (411) is rotatably connected to the support sleeve rod (401).

5. The lightning protection device support frame according to claim 1, characterized in that: A second threaded hole (412) is formed at the end of the fixing claw (403). A protective pad (413) is fixedly connected inside the fixing claw (403).

6. The lightning protection device support frame according to claim 5, characterized in that: A second bolt (414) is threadedly connected inside the second threaded hole (412). A second nut (415) is threadedly connected to the end of the second bolt (414).

7. A lightning protection device support frame according to claim 1, characterized in that: Multiple fixing pieces (5) are fixedly connected to the outer surface of the mounting base (1). A down conductor (6) is fixedly installed outside the lightning rod (3).

Images