Lightning protection device for seismic monitoring equipment of seismic station

Abstract

The utility model discloses a seismic station earthquake monitoring equipment lightning protection device comprising a protection frame, the top of the protection frame is provided with a lifting device, the top of the lifting device is fixedly connected with a lightning rod, the side wall of the lower end of the lightning rod is fixedly connected with a connecting block, the connecting block is fixedly connected with a wire, and the wire is fixedly connected with a lightning rod. The lead leads the current to a safe position, two sides of the protection frame are provided with supporting devices, and the supporting devices support the ground, and the utility model relates to the technical field of lightning protection. According to the lightning protection device for the seismic monitoring equipment of the seismic station, the lightning rod and the lifting device are arranged at the top of the protection frame, the height of the lightning rod can be conveniently adjusted to adapt to different environments and change of equipment layout, the flexibility and applicability of the lightning protection device are improved, and the design of the supporting device provides stable support; and the device can be firmly fixed on the ground through the spiral blade, so that the stability of the lightning protection device is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the lightning protection field more specifically, relate to a seismic station earthquake monitoring equipment lightning protection device. BACKGROUND

[0002] In the field of earthquake monitoring, the key equipment of the seismic station must be able to run stably under various severe weather conditions. Lightning weather poses a serious threat to these devices, which may cause equipment damage and data loss. Therefore, developing an effective lightning protection device to protect these key equipment from lightning damage has become a problem to be solved. The existing lightning protection device may lack flexibility and cannot adapt to changes in different environments and equipment layout, or there are problems in installation stability. SUMMARY

[0003] 1. Technical problem to be solved

[0004] In view of the existing lightning protection device in the prior art may lack flexibility, cannot adapt to changes in different environments and equipment layout, or there are problems in installation stability, the purpose of the utility model is to provide a seismic station earthquake monitoring equipment lightning protection device, which can realize the setting of the protection frame, the protection frame is convenient for protecting the equipment, and the lightning rod is arranged at the top of the protection frame. The lifting device can conveniently adjust the height of the lightning rod to adapt to changes in different environments and equipment layout, improve the flexibility and applicability of the lightning protection device, the design of the supporting device not only provides stable support, but also firmly fixes the device on the ground through the spiral blade, enhances the stability of the lightning protection device, and the setting of the rubber pad can effectively protect the equipment in the protection frame from impact and vibration, improves the operation stability and service life of the equipment.

[0005] 2. Technical scheme

[0006] To solve the above problems, the utility model adopts the following technical scheme.

[0007] A lightning protection device for seismic monitoring equipment of a seismic station, comprising a protection frame, a lifting device is arranged at the top of the protection frame, a lightning rod is fixedly connected to the top of the lifting device, a connecting block is fixedly connected to the lower end side wall of the lightning rod, a wire is fixedly connected to the connecting block, the wire guides the current to a safe position, a supporting device is arranged on both sides of the protection frame, and the supporting device supports the ground.

[0008] Preferably, the lifting device includes a fixed rod, a limiting block, a moving plate, and fastening bolts. The fixed rod is fixedly connected to the top of the protective frame, and the limiting block is fixedly connected to the top of the fixed rod. The moving plate is slidably connected to the fixed rod, and the top of the moving plate is fixedly connected to the bottom of the lightning rod. Fastening bolts are provided on the surface of the moving plate, and the moving plate is fixed to the fixed rod by the fastening bolts.

[0009] Preferably, the support device includes a support frame, wear-resistant particles, a threaded rod, a rotating disk, a baffle, a conical rod, and helical blades. The bottom of the support frame is provided with wear-resistant particles, and a threaded rod is threadedly connected to one end of the support frame at a higher position. A rotating disk is fixedly connected to the top of the threaded rod, a baffle is fixedly connected to the bottom of the threaded rod, a conical rod is fixedly connected to the bottom of the baffle, and helical blades are provided on the surface of the conical rod.

[0010] Preferably, the support frame is of a polygonal shape.

[0011] Preferably, a guide rod is fixedly connected to the top of the lower end of the support frame, and a counterweight is sleeved on the guide rod.

[0012] Preferably, the inner wall of the protective frame is provided with a rubber pad.

[0013] 3. Beneficial effects

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] A protective frame is installed to protect the equipment. A lightning rod is installed on the top of the protective frame, and a lifting device is installed to easily adjust the height of the lightning rod to adapt to changes in different environments and equipment layouts, thereby improving the flexibility and applicability of the lightning protection device.

[0016] The design of the support device not only provides stable support, but also firmly fixes the device to the ground through the helical blades, enhancing the stability of the lightning protection device.

[0017] The rubber pads effectively protect the equipment inside the protective frame from impacts and vibrations, improving the operational stability and service life of the equipment. Attached Figure Description

[0018] Fig. 1 This is a schematic diagram of the overall external structure of this utility model;

[0019] Fig. 2 This is a schematic diagram of the lifting device structure of this utility model;

[0020] Fig. 3 This is a schematic diagram of the support device structure of this utility model.

[0021] Explanation of the labels in the diagram:

[0022] 1. Protective frame; 2. Lifting device; 21. Fixed rod; 22. Limiting block; 23. Moving plate; 24. Fastening bolt; 3. Lightning rod; 4. Connecting block; 5. Wire; 6. Support device; 61. Support frame; 62. Wear-resistant particles; 63. Threaded rod; 64. Rotating disk; 65. Baffle; 66. Conical rod; 67. Spiral blade; 68. Guide rod; 69. Counterweight; 7. Rubber pad. Detailed Implementation

[0023] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Example 1:

[0025] Please see Figs. 1-3 This utility model provides a technical solution: a lightning protection device for seismic monitoring equipment at a seismic station, comprising a protective frame 1, a lifting device 2 at the top of the protective frame 1, a lightning rod 3 fixedly connected to the top of the lifting device 2, a connecting block 4 fixedly connected to the lower side wall of the lightning rod 3, and a wire 5 fixedly connected to the connecting block 4. The wire 5 guides the current to a safe location. Supporting devices 6 are provided on both sides of the protective frame 1 to support the ground. The protective frame 1 covers the equipment, facilitating equipment protection. The lightning rod 3 at the top of the protective frame 1 and the lifting device 2 allow for easy adjustment of the height of the lightning rod 3 to adapt to different environments and equipment layouts, improving the flexibility and applicability of the lightning protection device. The design of the supporting devices 6 not only provides stable support but also securely fixes the device to the ground via spiral blades 67, enhancing the stability of the lightning protection device.

[0026] The lifting device 2 includes a fixed rod 21, a limiting block 22, a moving plate 23, and fastening bolts 24. The fixed rod 21 is fixedly connected to the top of the protective frame 1, and the limiting block 22 is fixedly connected to the top of the fixed rod 21. The moving plate 23 is slidably connected to the fixed rod 21, and the top of the moving plate 23 is fixedly connected to the bottom of the lightning rod 3. Fastening bolts 24 are provided on the surface of the moving plate 23, and the moving plate 23 is fixed to the fixed rod 21 by the fastening bolts 24. By setting up the lifting device 2, releasing the restriction of the fastening bolts 24 on the fixed rod 21, moving the moving plate 23, adjusting the position of the moving plate 23 on the fixed rod 21, and then re-fixing the fixed rod 21 with the fastening bolts 24, the height of the lightning rod can be adjusted to adapt to changes in different environments and equipment layouts, improving the flexibility and applicability of the lightning protection device.

[0027] The support device 6 includes a support frame 61, wear-resistant particles 62, a threaded rod 63, a rotating disk 64, a baffle 65, a conical rod 66, and a spiral blade 67. The bottom of the support frame 61 is provided with wear-resistant particles 62. A threaded rod 63 is threadedly connected to one end of the support frame 61 at its highest point. The top of the threaded rod 63 is fixedly connected to the rotating disk 64. The bottom of the threaded rod 63 is fixedly connected to the baffle 65. The bottom of the baffle 65 is fixedly connected to the conical rod 66. Spiral blades 67 are provided on the surface of the conical rod 66. The support device 61 supports the ground at its bottom. The wear-resistant particles 62 increase overall friction. When the ground is soft soil, rotating the rotating disk 64 causes the threaded rod 63 to rotate, which in turn moves the baffle 65, causing the conical rod 66 to rotate and the spiral blades 67 to rotate, thus driving the spiral blades 67 into the soil and improving overall installation stability.

[0028] Among them, the support frame 61 is a polygonal shape.

[0029] The support frame 61 has a guide rod 68 fixedly connected to its lower top, and a counterweight 69 is sleeved on the guide rod 68. This facilitates the addition of the counterweight 69, lowers the overall center of gravity, and improves overall stability.

[0030] The inner wall of the protective frame 1 is equipped with rubber pads 7. The rubber pads 7 can effectively protect the equipment inside the protective frame from impact and vibration, thereby improving the operational stability and service life of the equipment.

[0031] The above description is merely a preferred embodiment of this utility model; however, the scope of protection of this utility model is not limited thereto; any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and improved concept of this utility model, should be covered within the scope of protection of this utility model.

Claims

1. A lightning protection device for seismic monitoring equipment at a seismic station, comprising a protective frame (1), characterized in that: The top of the protective frame (1) is provided with a lifting device (2), the top of the lifting device (2) is fixedly connected with a lightning rod (3), the lower side wall of the lightning rod (3) is fixedly connected with a connecting block (4), the connecting block (4) is fixedly connected with a wire (5), the wire (5) leads the current to a safe position, and the two sides of the protective frame (1) are provided with support devices (6), the support devices (6) support the ground.

2. The lightning protection device for seismic monitoring equipment at a seismic station according to claim 1, characterized in that: The lifting device (2) includes a fixed rod (21), a limiting block (22), a moving plate (23), and fastening bolts (24). The fixed rod (21) is fixedly connected to the top of the protective frame (1). The limiting block (22) is fixedly connected to the top of the fixed rod (21). The moving plate (23) is slidably connected to the fixed rod (21). The top of the moving plate (23) is fixedly connected to the bottom of the lightning rod (3). Fastening bolts (24) are provided on the surface of the moving plate (23). The moving plate (23) is fixed to the fixed rod (21) by the fastening bolts (24).

3. The lightning protection device for seismic monitoring equipment at a seismic station according to claim 1, characterized in that: The support device (6) includes a support frame (61), wear-resistant particles (62), a threaded rod (63), a rotating disk (64), a baffle (65), a cone rod (66), and a spiral blade (67). The bottom of the support frame (61) is provided with wear-resistant particles (62). One end of the support frame (61) is threadedly connected to the threaded rod (63). The top of the threaded rod (63) is fixedly connected to the rotating disk (64). The bottom of the threaded rod (63) is fixedly connected to the baffle (65). The bottom of the baffle (65) is fixedly connected to the cone rod (66). The surface of the cone rod (66) is provided with a spiral blade (67).

4. A lightning protection device for seismic monitoring equipment at a seismic station according to claim 3, characterized in that: The support frame (61) is in the shape of a broken line.

5. A lightning protection device for seismic monitoring equipment at a seismic station according to claim 3, characterized in that: A guide rod (68) is fixedly connected to the top of the lower end of the support frame (61), and a counterweight (69) is sleeved on the guide rod (68).

6. The lightning protection device for seismic monitoring equipment at a seismic station according to claim 1, characterized in that: The inner wall of the protective frame (1) is provided with a rubber pad (7).

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