Truss type building lightning protection fulcrum installation structure

Abstract

The utility model provides a truss type building lightning protection fulcrum installation structure which comprises a fixed seat, a movable seat is movably installed on the top of the fixed seat, an open groove is formed in the movable seat, a rotating seat is movably installed in the open groove, an extrusion seat is welded to one end of the rotating seat, a fixed plate is fixed to the inner wall of the open groove, and the extrusion seat is welded to the other end of the rotating seat. And the extrusion base is rotationally installed at the top of the fixed plate, a supporting base is fixed to the movable base, a limiting base is movably installed on one side of the supporting base, and a fixing bolt is rotationally installed between the limiting base and the supporting base. According to the truss type building lightning protection fulcrum installation structure, when the truss type building lightning protection fulcrum installation structure is used, after the fixed base is fixedly installed, the movable base moves on the fixed base, the position of a lightning rod is adjusted through movement of the movable base, after adjustment is completed, limiting and fixing of the movable base are achieved through the rotating base, and therefore the position of the lightning rod is adjusted under the condition that the fixed base is not moved; and the later-stage micro adjustment is met.

Description

Technical Field

[0001] This utility model relates to the field of lightning protection support point installation equipment, specifically a lightning protection support point installation structure for truss-type buildings. Background Technology

[0002] Truss-type buildings offer flexible spatial layouts, earthquake resistance, and no environmental pollution. They are a type of cold-formed thin-walled steel house. However, when installing lightning protection structures on low-rise cold-formed thin-walled steel houses, the installation structure can make the installation of lightning arresters more complicated and prone to problems such as water leakage. In addition, once the lightning rod is fixed, it is difficult to adjust its position.

[0003] According to the patent document CN204517345U, a truss-type lightning protection support point installation structure for buildings includes a mounting frame. The mounting frame includes a fixed side and a supporting side. The fixed side is fixed to the abrasive tile roof of a cold-formed thin-walled steel building. One end of the fixed side is connected to one end of the supporting side, and the included angle is less than 90 degrees. The other end of the supporting side is provided with a clamping structure for clamping the lightning arrester. The clamping structure includes a clamping plate, one end of which is fixed to the supporting side by screws. This technical solution can avoid water leakage problems in cold-formed thin-walled steel buildings caused by the installation of lightning protection support points. However, although this solution prevents water leakage, the position of the lightning rod cannot be readjusted after installation. In addition, the lightning rod cannot be quickly positioned for installation, which is inconvenient during use. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a truss-type building lightning protection support installation structure to solve the problems mentioned in the background art. This utility model has a novel structure. In use, after the fixed seat is fixedly installed, the movable seat moves on the fixed seat. The movement of the movable seat adjusts the position of the lightning rod. After the adjustment is completed, the movable seat is fixed again by rotating the seat, thereby adjusting the position of the lightning rod without moving the fixed seat, which can meet the needs of subsequent minor adjustments.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a truss-type building lightning protection support installation structure, comprising a fixed base, a movable base movably mounted on the top of the fixed base, a slot being formed on the movable base, a rotating base movably mounted inside the slot, a pressing base welded to one end of the rotating base, a fixed plate fixed to the inner wall of the slot, the pressing base rotatably mounted on the top of the fixed plate, a support base fixed to the movable base, a limiting base movably mounted on one side of the support base, and a fixing bolt rotatably mounted between the limiting base and the support base.

[0006] Furthermore, both the limiting seat and the support seat have arc-shaped grooves on their sides, and a lightning rod is movably installed inside the arc-shaped grooves.

[0007] Furthermore, a limiting post is fixed to one end of the lightning rod, and a limiting hole is opened on the inner wall of the arc-shaped groove. One end of the limiting post is movably inserted into the limiting hole.

[0008] Furthermore, both the limiting seat and the support seat have fixing holes, the fixing bolts are movably installed inside the fixing holes, and a movable column is welded to the side of the limiting seat.

[0009] Furthermore, a mounting hole is provided on one side of the support base, and a tension mechanism is fixed inside the mounting hole, with one end of the tension mechanism fixed to the movable column.

[0010] Furthermore, a slider is welded onto the fixed base, and a groove is opened at the bottom of the movable base, with the slider movably installed inside the groove.

[0011] Furthermore, the fixed base has an opening, and a threaded post is movably installed inside the opening. One end of the threaded post is fixed to the rotating base, and a sealing ring is fixed on the inner wall of the opening, which cooperates with the threaded post.

[0012] Furthermore, a sealing strip is fixed to the bottom of the fixing base, and the sealing strip is square and fixed on the fixing base.

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

[0014] 1. This truss-type building lightning protection support installation structure allows the movable seat to move on the fixed seat after the fixed seat is installed. The movement of the movable seat adjusts the position of the lightning rod. After the adjustment is completed, the movable seat is fixed again by rotating the seat, so that the position of the lightning rod can be adjusted without the fixed seat moving, which can meet the needs of subsequent minor adjustments.

[0015] 2. This truss-type building lightning protection support installation structure uses a movable column to move the cabinet, opening the space between the limit seat and the support seat. After the lightning rod is installed inside the arc-shaped groove, the limit seat clamps and fixes the lightning rod under the pull of the tension mechanism. Later, the limit seat and the support seat are fixed again by fixing bolts, which facilitates the quick and easy installation of the lightning rod. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a truss-type building lightning protection support point installation structure according to the present invention;

[0017] Figure 2This is a schematic diagram of the extrusion seat of a truss-type building lightning protection support installation structure according to the present invention;

[0018] Figure 3 This is a side sectional view of the fixed seat of the truss-type building lightning protection support installation structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the lightning rod of the truss-type building lightning protection support point installation structure of this utility model;

[0020] In the diagram: 1. Fixed seat; 2. Movable seat; 3. Slotted seat; 4. Rotating seat; 5. Support seat; 6. Limiting seat; 7. Fixing bolt; 8. Lightning rod; 9. Pressing seat; 10. Slider; 11. Sealing strip; 12. Fixing plate; 13. Opening; 14. Threaded post; 15. Sealing ring; 16. Slide groove; 17. Arc groove; 18. Limiting hole; 19. Limiting post; 20. Movable post; 21. Tension mechanism; 22. Fixing hole. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figures 1 to 4 This utility model provides a technical solution: a truss-type building lightning protection support installation structure, including a fixed base 1, a movable base 2 movably installed on the top of the fixed base 1, a slot 3 on the movable base 2, a rotating base 4 movably installed inside the slot 3, a pressing base 9 welded to one end of the rotating base 4, a fixed plate 12 fixed on the inner wall of the slot 3, the pressing base 9 rotatably installed on the top of the fixed plate 12, a support base 5 fixed on the movable base 2, a limiting base 6 movably installed on one side of the support base 5, a fixing bolt 7 rotatably installed between the limiting base 6 and the support base 5, and arc-shaped grooves 17 on the sides of both the limiting base 6 and the support base 5, a lightning rod 8 movably installed inside the arc-shaped grooves 17, the arc-shaped grooves 17 and the lightning rod 8 cooperate to achieve rapid positioning and installation of the lightning rod 8.

[0023] In this embodiment, one end of the lightning rod 8 is fixed with a limiting post 19, and the inner wall of the arc-shaped groove 17 is provided with a limiting hole 18. One end of the limiting post 19 is movably inserted into the limiting hole 18. The limiting seat 6 and the support seat 5 are both provided with fixing holes 22. The fixing bolt 7 is movably installed inside the fixing hole 22. A movable post 20 is welded to the side of the limiting seat 6. One side of the support seat 5 is provided with an installation hole. A tension mechanism 21 is fixed inside the installation hole. One end of the tension mechanism 21 is fixed to the movable post 20. The tension mechanism 21 is a tension spring. The tension spring drives the limiting seat 6 to move. The movement of the limiting seat 6 achieves the initial clamping and fixing of the lightning rod 8.

[0024] In this embodiment, a slider 10 is welded onto the fixed base 1, and a groove 16 is opened at the bottom of the movable base 2. The slider 10 is movably installed inside the groove 16. An opening 13 is opened on the fixed base 1, and a threaded post 14 is movably installed inside the opening 13. One end of the threaded post 14 is fixed to the rotating base 4. A sealing ring 15 is fixed on the inner wall of the opening 13. The sealing ring 15 cooperates with the threaded post 14. A sealing strip 11 is fixed at the bottom of the fixed base 1. The sealing strip 11 is square and fixed on the fixed base 1. The sealing strip 11 seals and wraps the side of the threaded post 14 to prevent water from entering the house through the sealing strip 11 and reaching the threaded post 14.

[0025] In use, the mounting base 1 is initially installed on the roof via the threaded post 14. The threaded post 14 does not completely fix the mounting base 1 after installation. After the fixing point of the mounting base 1 is determined, the installation position of the lightning rod 8 is adjusted. The limiting seat 6 is moved to one side, and the limiting seat 6 moves on the support base 5 via the movable post 20. After the limiting seat 6 moves, the space between the arc-shaped grooves 17 is opened, and one end of the lightning rod 8 is installed inside the arc-shaped groove 17. The limiting post 19 cooperates with the limiting hole 18 to limit the upper and lower positions of the lightning rod 8. The limiting seat 6 is released, and the pulling force of the pulling mechanism 21 causes the limiting seat 6 to contact one side of the support base 5. The arc-shaped groove 17 completes the clamping and fixing of the lightning rod 8. After the lightning rod 8 is installed, the fixing bolts 7 are installed. The movable seat 2 is installed inside the fixing hole 22 to secure and lock the limit seat 6 and the support seat 5. When the position of the lightning rod 8 needs to be adjusted, the movable seat 2 is slid on the bottom of the compression seat 9 through the fixing plate 12 inside the slot 3 to adjust the position of the movable seat 2. After the position of the movable seat 2 is adjusted, the rotating seat 4 is rotated by a tool. The threaded column 14 on the rotating seat 4 rotates downward and moves downward. At the same time, the compression seat 9 presses the fixing plate 12. After the fixing plate 12 is pressed, the position of the movable seat 2 is fixed. When the fixed seat 1 moves downward, the sealing strip 11 is pressed and deformed. The deformed sealing strip 11 seals the hole at the installation position. Waterproof material can also be applied around the fixed seat 1 again to effectively prevent the impact of water seepage at the bottom of the fixed seat 1.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A truss-type building lightning protection support installation structure, comprising a fixing base (1), characterized in that: A movable seat (2) is movably installed on the top of the fixed seat (1). A slot (3) is opened on the movable seat (2). A rotating seat (4) is movably installed inside the slot (3). An extrusion seat (9) is welded to one end of the rotating seat (4). A fixed plate (12) is fixed on the inner wall of the slot (3). The extrusion seat (9) is rotatably installed on the top of the fixed plate (12). A support seat (5) is fixed on the movable seat (2). A limit seat (6) is movably installed on one side of the support seat (5). A fixing bolt (7) is rotatably installed between the limit seat (6) and the support seat (5).

2. The truss-type building lightning protection support point installation structure according to claim 1, characterized in that: Both the limiting seat (6) and the support seat (5) have arc-shaped grooves (17) on their sides, and a lightning rod (8) is movably installed inside the arc-shaped grooves (17).

3. The truss-type building lightning protection support point installation structure according to claim 2, characterized in that: One end of the lightning rod (8) is fixed with a limiting post (19), and a limiting hole (18) is opened on the inner wall of the arc groove (17). One end of the limiting post (19) is movably inserted into the limiting hole (18).

4. The truss-type building lightning protection support point installation structure according to claim 1, characterized in that: The limiting seat (6) and the support seat (5) are both provided with fixing holes (22), and the fixing bolts (7) are movably installed inside the fixing holes (22). Movable columns (20) are welded to the side of the limiting seat (6).

5. The truss-type building lightning protection support point installation structure according to claim 4, characterized in that: The support base (5) has an installation hole on one side, and a tension mechanism (21) is fixed inside the installation hole. One end of the tension mechanism (21) is fixed on the movable column (20).

6. The truss-type building lightning protection support point installation structure according to claim 1, characterized in that: A slider (10) is welded onto the fixed seat (1), and a groove (16) is opened at the bottom of the movable seat (2). The slider (10) is movably installed inside the groove (16).

7. The truss-type building lightning protection support point installation structure according to claim 1, characterized in that: The fixed base (1) has an opening (13), and a threaded post (14) is movably installed inside the opening (13). One end of the threaded post (14) is fixed on the rotating base (4). A sealing ring (15) is fixed on the inner wall of the opening (13), and the sealing ring (15) cooperates with the threaded post (14).

8. The truss-type building lightning protection support point installation structure according to claim 1, characterized in that: A sealing strip (11) is fixed to the bottom of the fixing base (1), and the sealing strip (11) is square and fixed on the fixing base (1).

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