CN220291636U - Fixing device of lightning protection device for ancient building - Google Patents

Abstract

The utility model discloses a fixing device of a lightning arrester for an ancient building, which comprises a bottom plate, wherein a box body is arranged on the top surface of the bottom plate, a shell is arranged in the box body, a bidirectional screw rod is rotationally arranged in the shell, one end of the bidirectional screw rod sequentially penetrates through the shell and the side wall of the box body to be connected with a rotating handle, sliding blocks are connected with two sides of the bidirectional screw rod in a threaded manner, a limiting hole is formed in the top surface of the shell, the rotating handle is rotated to drive the bidirectional screw rod to rotate so as to drive the two sliding blocks to move in opposite directions, two arc-shaped clamping blocks are driven to move, so that a lightning rod is clamped and fixed, the lightning rod is conveniently reinforced by arranging a fixing sleeve and a reinforcing rod, the lightning rod is prevented from inclining due to strong wind blowing, and the fixing effect is enhanced.

Description

Fixing device of lightning protection device for ancient building

Technical Field

The utility model relates to the technical field of lightning protection devices, in particular to a fixing device of a lightning protection device for an ancient building.

Background

Ancient buildings refer to civil and public buildings prior to construction of the country, which include buildings in the period of the republic of China, having historic significance. In order to prevent lightning strike of the ancient building, a lightning protector, generally a lightning rod, needs to be arranged at the top end of the ancient building.

The fixing device of the lightning arrester for the prior ancient building is generally characterized in that a fixing bolt is arranged at the bottom of a lightning rod to fix, the bottom of the lightning rod is only fixed, and when strong wind is encountered, the lightning rod is easy to incline, so that the fixing effect is influenced.

Disclosure of Invention

The utility model aims to solve the technical problem and provide the fixing device of the lightning protection device for the ancient building, which can strengthen the fixing effect.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a fixing device of lightning protection device for ancient building, includes the bottom plate, the bottom plate top surface is equipped with the box, be equipped with the casing in the box, the casing rotation is equipped with two-way screw rod, two-way screw rod one end is passed casing and box lateral wall in proper order and is connected the commentaries on classics handle, equal threaded connection in two sides of two-way screw rod has the slider, the casing top surface is equipped with spacing hole, the slider top passes spacing hole connection arc clamp splice, the rubber pad is connected to the arc clamp splice inboard, is equipped with the lightning rod between the arc clamp splice in both sides, the lightning rod passes the box roof and stretches out to outside the box, the cover is equipped with fixed cover on the lightning rod, fixed cover both sides all are connected with the stiffening rod, the stiffening rod bottom is connected at the casing top surface.

As an improvement, the rotating handle is in threaded connection with an adjusting bolt, a plurality of thread grooves are formed in one side of the box body along the circumference of the bidirectional screw rod, and the adjusting bolt is in threaded connection with the thread grooves.

As an improvement, the bottom end of the reinforcing rod is connected with the mounting seat, and the mounting seat is connected with the box body through two threads of the fixing bolt.

As an improvement, the fixed sleeve is connected with the lightning rod through a thread of the fixed bolt.

As an improvement, the two sides of the bottom plate are both in threaded connection with a fixing bolt III.

As an improvement, a door body is hinged to one side of the box body, and a lock is arranged on the door body.

Compared with the prior art, the utility model has the advantages that: through rotating the turning handle, drive two-way screw rod rotation to drive two sliders and remove in opposite directions, thereby drive two arc clamp splice removal, thereby press from both sides tightly fixedly to the lightning rod, conveniently consolidate the lightning rod through setting up fixed cover and stiffening rod, prevent that it from leading to the slope because of strong wind blowing, reinforcing fixed effect.

Drawings

Fig. 1 is a schematic view of a lightning protection device for ancient building according to the present utility model.

Fig. 2 is a sectional view of a fixing device of a lightning arrester for an ancient building according to the present utility model.

Fig. 3 is a schematic view of a fixing device of a lightning protection device for an ancient building.

Fig. 4 is a schematic view of a fixing device of the lightning protection device for ancient building according to the present utility model at B.

Fig. 5 is a top view of an arc-shaped clamping block of the fixing device of the lightning protection device for the ancient building.

As shown in the figure: 1. a bottom plate; 2. a case; 3. a housing; 4. a bidirectional screw; 5. a slide block; 6. a rotating handle; 7. a limiting hole; 8. arc clamping blocks; 9. a lightning rod; 10. a fixed sleeve; 11. a first fixing bolt; 12. a reinforcing rod; 13. a mounting base; 14. a second fixing bolt; 15. an adjusting bolt; 16. a thread groove; 17. a rubber pad; 18. a fixing bolt III; 19. a door body; 20. a lockset.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation configuration and operation, and thus are not to be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "provided," "mounted," "connected," and the like are to be construed broadly and are, for example, capable of being fixedly connected, capable of being detachably connected, or capable of being integrally connected, capable of being mechanically connected, capable of being electrically connected, capable of being directly connected, capable of being indirectly connected through an intermediary, and capable of being communicated between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a lightning arrester fixing device for ancient building comprises a base plate 1, fixing bolts three 18 are connected to two sides of the base plate 1 in a threaded mode, the base plate 1 is conveniently assembled and disassembled by arranging the fixing bolts three 18, a box body 2 is arranged on the top surface of the base plate 1, a door body 19 is hinged to one side of the box body 2, the box body 2 is conveniently opened by arranging the door body 19, and a lock 20 is arranged on the door body 19.

The combined box body 2 is internally provided with a shell 3, the shell 3 is internally rotated and provided with a bidirectional screw 4, one end of the bidirectional screw 4 sequentially penetrates through the shell 3 and the side wall of the box body 2 to be connected with a rotating handle 6, the rotating handle 6 is in threaded connection with an adjusting bolt 15, one side of the box body 2 is circumferentially provided with a plurality of thread grooves 16 along the bidirectional screw 4, the adjusting bolt 15 is in threaded connection with the thread grooves 16, the rotating handle 6 is conveniently locked by matching the adjusting bolt 15 with the thread grooves 16, two sides of the bidirectional screw 4 are in threaded connection with a sliding block 5, the top surface of the shell 3 is provided with a limiting hole 7, the top end of the sliding block 5 penetrates through the limiting hole 7 to be connected with an arc-shaped clamping block 8, the inner side of the arc-shaped clamping block 8 is connected with a rubber pad 17, the rubber pad 17 is elastic and is attached with a lightning rod 9, the lightning rod 9 is arranged between the arc-shaped clamping blocks 8, and the lightning rod 9 penetrates through the top wall of the box body 2 to extend out of the box body 2.

Referring to fig. 1 and 4, the lightning rod 9 is sleeved with a fixing sleeve 10, the fixing sleeve 10 is connected with the lightning rod 9 through a first 11 thread of a fixing bolt, the fixing sleeve 10 is conveniently assembled and disassembled through a first 11 fixing bolt, reinforcing rods 12 are connected to two sides of the fixing sleeve 10, the bottom ends of the reinforcing rods 12 are connected to the top surface of the shell 3, the bottom ends of the reinforcing rods 12 are connected with an installation seat 13, the installation seat 13 is connected with the box body 2 through a second 14 thread of the fixing bolt, and the installation seat 13 is conveniently assembled and disassembled through the second 14 fixing bolt.

In the concrete implementation of the utility model, the bottom plate 1 is arranged at the top of a building through the fixing bolts III 18, the adjusting bolts 15 are screwed out, the bidirectional screw 4 is driven to rotate by rotating the rotating handle 6, so that the two sliding blocks 5 are driven to move in opposite directions, the two arc-shaped clamping blocks 8 are driven to move, the lightning rod 9 is clamped and fixed, then the adjusting bolts 15 are screwed into the corresponding thread grooves 16, the rotating handle 6 is locked to prevent the rotation of the lightning rod 9, the lightning rod 9 is conveniently reinforced by arranging the fixing sleeve 10 and the reinforcing rod 12, the inclination caused by strong wind blowing is prevented, and the fixing effect is enhanced.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a fixing device of lightning protection device for ancient building, includes bottom plate (1), its characterized in that: bottom plate (1) top surface is equipped with box (2), be equipped with casing (3) in box (2), casing (3) internal rotation is equipped with bi-directional screw (4), casing (3) and box (2) lateral wall are passed in proper order to bi-directional screw (4) one end and are connected with changeing (6), equal threaded connection in bi-directional screw (4) both sides has slider (5), casing (3) top surface is equipped with spacing hole (7), spacing hole (7) are passed on slider (5) top and arc clamp splice (8), arc clamp splice (8) inboard connection rubber pad (17), be equipped with lightning rod (9) between both sides arc clamp splice (8), lightning rod (9) are passed box (2) roof and are stretched out outside box (2), the cover is equipped with fixed cover (10) on lightning rod (9), fixed cover (10) both sides all are connected with reinforcing rod (12), reinforcing rod (12) bottom is connected at casing (3) top surface.

2. The device for fixing the lightning protection device for the ancient building according to claim 1, wherein: the rotary handle (6) is in threaded connection with an adjusting bolt (15), a plurality of thread grooves (16) are formed in one side of the box body (2) along the circumference of the bidirectional screw rod (4), and the adjusting bolt (15) is in threaded connection with the thread grooves (16).

3. The device for fixing the lightning protection device for the ancient building according to claim 1, wherein: the bottom end of the reinforcing rod (12) is connected with the mounting seat (13), and the mounting seat (13) is connected with the box body (2) through the second fixing bolt (14) in a threaded manner.

4. The device for fixing the lightning protection device for the ancient building according to claim 1, wherein: the fixing sleeve (10) is connected with the lightning rod (9) through a first fixing bolt (11) in a threaded mode.

5. The device for fixing the lightning protection device for the ancient building according to claim 1, wherein: and the two sides of the bottom plate (1) are both in threaded connection with a fixing bolt III (18).

6. The device for fixing the lightning protection device for the ancient building according to claim 1, wherein: one side of the box body (2) is hinged with a door body (19), and a lock (20) is arranged on the door body (19).