Lightning protection support used for height adjustment and used for lightning protection engineering

Abstract

The utility model provides a lightning protection support used for lightning protection engineering and used for adjusting height, comprising a lightning arrester, one side of the lightning arrester is provided with an upper frame body and a lower frame body, the bottom of the upper frame body is provided with a chute, the lower frame body is fixedly provided with a sliding plate, the sliding plate is in sliding connection with the chute, and the upper frame body and the lower frame body are connected with each other. A plurality of pairs of limiting holes are formed in the surface of the sliding plate at intervals, a pair of limiting columns are arranged on the upper frame body in a penetrating mode, the limiting columns are used in cooperation with the limiting holes, one ends of the two limiting columns extend into the limiting holes, pulling plates are fixed to the other ends of the two limiting columns, and the limiting columns are sleeved with limiting springs; one end of the limiting spring is fixed on the upper frame body, and the other end of the limiting spring is fixed on the pulling plate, and the problem that the height cannot be adjusted in real time to adapt to different gradients when an existing standard lightning protection support is used for an uneven roof is solved.

Description

Technical Field

[0001] This utility model relates to the field of lightning protection engineering, and in particular to a lightning protection bracket for adjusting the height of lightning protection engineering. Background Technology

[0002] When lightning arresters (such as lightning rods, lightning strips, or lightning protection nets) are installed on the roof, the lightning protection support frame is a key component to ensure the stable installation of the lightning arresters.

[0003] Existing standard lightning protection brackets are usually made of hot-dip galvanized round steel (φ8 to 12mm) or flat steel (-25×4mm), and are mostly in the form of "L" or "T" shape, with a height of 100 to 200mm. However, when used on uneven roofs (such as tiled roofs or color steel plates), the height cannot be adjusted in real time to adapt to different slopes.

[0004] Therefore, it is necessary to provide a new lightning protection bracket for adjustable height in lightning protection engineering to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a lightning protection bracket for adjusting the height of lightning protection engineering, which solves the problem that existing standard lightning protection brackets cannot adjust the height in real time to adapt to different slopes when used on uneven roofs.

[0006] The lightning protection bracket for height adjustment provided by this utility model includes a lightning rod, an upper frame and a lower frame are provided on one side of the lightning rod, a sliding groove is provided at the bottom of the upper frame, and a sliding plate is fixed on the lower frame, and the sliding plate is slidably connected to the sliding groove;

[0007] The surface of the skateboard is provided with several pairs of limiting holes spaced apart, and a pair of limiting posts are provided through the upper frame. The limiting posts are used in conjunction with the limiting holes.

[0008] In a preferred embodiment, one end of each of the two limiting posts extends into the limiting hole, and the other end is fixed with a pull plate.

[0009] In a preferred embodiment, a limiting spring is fitted on the limiting post, with one end of the limiting spring fixed to the upper frame and the other end fixed to the pull plate.

[0010] In a preferred embodiment, a first semi-ring plate is fixed to the top of the upper frame, and a second semi-ring plate is provided on one side of the first semi-ring plate. The first semi-ring plate and the second semi-ring plate are detachably connected by high-strength bolts.

[0011] In a preferred embodiment, the high-strength bolts are galvanized.

[0012] In a preferred embodiment, the bottom of the lower frame is fixed to the wall by a number of expansion bolts.

[0013] The beneficial effects of this utility model are:

[0014] When using this lightning protection bracket, the operator only needs to pull the pull plate to disengage the limiting post from the limiting hole to release the limiting of the sliding plate. At this time, the position of the sliding plate can be adjusted along the slide groove. After adjusting to the corresponding position, the pull plate is released. Under the action of the limiting spring, the limiting post re-enters the limiting hole, thus completing the fixing of the limiting post. The operation is simple and convenient. The distance between the two brackets can be flexibly adjusted, thereby adjusting the height of the lightning protection bracket to adapt to different slopes. Attached Figure Description

[0015] Figure 1 A three-dimensional view of the overall structure of the lightning protection bracket for height adjustment in lightning protection engineering provided by this utility model. Figure 1 ;

[0016] Figure 2 A three-dimensional view of the overall structure of the lightning protection bracket for height adjustment in lightning protection engineering provided by this utility model. Figure 2 ;

[0017] Figure 3 for Figure 2 The diagram shows an enlarged structural representation of A.

[0018] The following are labeled in the diagram: 1. Lightning arrester; 2. Upper frame; 3. Lower frame; 4. Slide groove; 5. Slide plate; 6. Limiting hole; 7. Limiting post; 8. Pull plate; 9. Limiting spring; 10. First half-ring plate; 11. Second half-ring plate; 12. High-strength bolt; 13. Expansion bolt. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please refer to the following: Figure 1 , Figure 2 as well as Figure 3 ,in Figure 1 A three-dimensional view of the overall structure of the lightning protection bracket for height adjustment in lightning protection engineering provided by this utility model. Figure 1 ; Figure 2 A three-dimensional view of the overall structure of the lightning protection bracket for height adjustment in lightning protection engineering provided by this utility model. Figure 2 ; Figure 3 for Figure 2 The diagram shows an enlarged structural representation of A.

[0021] In the specific implementation process, such as Figures 1-3As shown, it includes a lightning arrester 1, with an upper frame 2 and a lower frame 3 on one side of the lightning arrester 1. The bottom of the lower frame 3 is fixed to the wall by several expansion bolts 13.

[0022] The bottom of the upper frame 2 is provided with a sliding groove 4, and a sliding plate 5 is fixed on the lower frame 3. The sliding plate 5 is slidably connected to the sliding groove 4. A first semi-ring plate 10 is fixed on the top of the upper frame 2. A second semi-ring plate 11 is provided on one side of the first semi-ring plate 10. The first semi-ring plate 10 and the second semi-ring plate 11 are detachably connected by high-strength bolts 12. The high-strength bolts 12 are galvanized to improve their service life. The first semi-ring plate 10 and the second semi-ring plate 11 can be connected together by the high-strength bolts 12. The fixing of the docking flasher 1 can be completed by the two semi-ring plates.

[0023] The surface of the slide plate 5 is provided with several pairs of limiting holes 6 spaced apart. A pair of limiting posts 7 are provided through the upper frame 2. The limiting posts 7 are slidably connected to the side wall of the upper frame 2. The limiting posts 7 are used in conjunction with the limiting holes 6. One end of the two limiting posts 7 extends into the limiting hole 6, and the other end is fixed with a pull plate 8. A limiting spring 9 is sleeved on the limiting post 7. One end of the limiting spring 9 is fixed to the upper frame 2, and the other end is fixed to the pull plate 8. When the operator pulls the pull plate 8, the limiting posts 7 can be moved.

[0024] The working principle of this utility model is as follows: When using this lightning protection bracket, the operator only needs to pull the pull plate 8 to disengage the limiting post 7 from the limiting hole 6 to cancel the limiting of the sliding plate 5. At this time, the position of the sliding plate 5 can be adjusted along the sliding groove 4. After adjusting to the corresponding position, the pull plate 8 is released. Under the action of the limiting spring 9, the limiting post 7 re-enters the limiting hole 6, and the fixing of the limiting post 7 is completed. The operation is simple and convenient, and the distance between the two frames can be flexibly adjusted, thereby adjusting the height of the lightning protection bracket.

[0025] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A lightning protection bracket for height adjustment in lightning protection engineering, comprising a lightning rod (1), characterized in that, The lightning arrester (1) has an upper frame (2) and a lower frame (3) on one side. The upper frame (2) has a groove (4) at the bottom. The lower frame (3) has a sliding plate (5) fixed on it. The sliding plate (5) is slidably connected to the groove (4). The surface of the slide plate (5) is provided with several pairs of limiting holes (6) spaced apart, and a pair of limiting posts (7) are provided through the upper frame (2). The limiting posts (7) are used in conjunction with the limiting holes (6).

2. The lightning protection support for height adjustment for lightning protection engineering according to claim 1, characterized in that, One end of each of the two limiting posts (7) extends into the limiting hole (6), and the other end is fixed with a pull plate (8).

3. The lightning protection support for height adjustment for lightning protection engineering according to claim 2, characterized in that, A limiting spring (9) is fitted on the limiting post (7). One end of the limiting spring (9) is fixed on the upper frame (2), and the other end is fixed on the pull plate (8).

4. The lightning protection support for height adjustment for lightning protection engineering according to claim 3, characterized in that, The top of the upper frame (2) is fixed with a first semi-ring plate (10), and a second semi-ring plate (11) is provided on one side of the first semi-ring plate (10). The first semi-ring plate (10) and the second semi-ring plate (11) are detachably connected by high-strength bolts (12).

5. The lightning protection support for height adjustment for lightning protection engineering according to claim 4, characterized in that, The high-strength bolt (12) is galvanized.

6. The lightning protection support for a lightning protection work of claim 5, wherein The bottom of the lower frame (3) is fixed to the wall by several expansion bolts (13).

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