Scenic area building lightning protection device

Abstract

The utility model discloses a scenic area building lightning protection device comprising a pedestal and a lightning rod, the top of the pedestal is fixedly provided with the lightning rod, and the bottom of the lightning rod is provided with a grounding wire connected with the ground; according to the utility model, the two fixing sleeves hinged to the two ends of the base through the inclination angle adjusting piece are rotated oppositely or separately, so that the two fixing sleeves respectively drive the correspondingly arranged mounting plates to move oppositely or separately, and the two mounting plates can be reliably clamped with a building; as the dip angle adjusting piece is composed of the two vertical lugs of the fixing sleeve, the connecting block of the base and the bolt penetrating through the two vertical lugs and the connecting block, the dip angle of the fixing sleeve can be adjusted, meanwhile, locking can be conveniently conducted at any angle through the bolt, and the integrating degree of the mounting plate and the actual building outline is kept to the maximum extent; then the plum blossom knobs in threaded connection with the mounting plates are rotated, so that the rubber blocks of the two mounting plates abut against the two faces of the building respectively, and the purpose of reliably mounting the lightning rod is achieved.

Description

Technical Field

[0001] The utility model relates to the field of building protection, in particular to a lightning protection device for scenic area buildings. Background Art

[0002] Since there are still many ancient buildings in tourist attractions in my country, many of them do not have complete lightning protection devices, and lightning disasters are still occurring continuously. It is urgent to establish lightning protection devices for ancient buildings to protect the long-term safety of ancient buildings in tourist attractions. The tops, ridges, eaves, beasts, left and right animal heads and tops of ancient buildings in tourist attractions are all the tips of the upper parts of the buildings, which are all parts that are easily struck by lightning. At present, most ancient buildings have not been effectively protected from lightning, and the awareness of lightning protection for ancient buildings is still relatively weak, the means are relatively backward, the lightning protection devices and facilities are not perfect, and lightning disasters are still occurring continuously.

[0003] In the prior art, lightning protection devices for ancient buildings in scenic spots often adopt a fixed installation method of welding or screwing. Preferably, as in the authorized patent CN213367035U, this type of lightning protection device facilitates the disassembly of the lightning rod, and then facilitates maintenance work. However, it is still necessary to fix the corresponding mounting base on the building before the lightning rod can be loaded and unloaded, thereby causing varying degrees of damage to the ancient buildings.

[0004] To this end, a lightning protection device for scenic area buildings is proposed, which has the advantages of convenient loading and unloading and lightning protection, thereby solving the problems in the above-mentioned background technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a lightning protection device for scenic area buildings.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a scenic area building lightning protection device, including a base and a lightning rod, a lightning rod is fixed on the top of the base, and a grounding wire connected to the earth is arranged at the bottom of the lightning rod, an inclination adjustment piece is respectively arranged at the left and right ends of the base, and each inclination adjustment piece is rotatably connected to a fixing sleeve, and each inclination adjustment piece is composed of two vertical ears of the fixing sleeve, a connecting block of the base and a bolt inserted therebetween, a clearance opening is opened on both sides of the fixing sleeve, and a plurality of positioning grooves are opened at equal intervals on the inner wall surface of the clearance opening, a mounting plate is inserted into and installed inside the fixing sleeve, and a part of the mounting plate extending out of the fixing sleeve is threadedly connected with a plum blossom knob, one end of the plum blossom knob is sleeved with a rubber block, an insulating layer is arranged at the bottom of the base, and the left and right sides of the insulating layer are respectively bonded to the facing surfaces of the two fixing sleeves.

[0007] As a further description of the above technical solution: guide cylinders are welded on both sides of the mounting plate, and the two guide cylinders extend to the clearance openings on both sides of the fixing sleeve respectively, two arc parts are arranged inside the guide cylinder, and springs are connected between the two arc parts respectively through limit columns, and conical columns are welded on the convex surfaces of the two arc parts, and the conical columns of the arc parts are plugged into one of the positioning grooves on the inner wall of the clearance opening.

[0008] As a further description of the above technical solution: a plurality of expansion frames are welded around the lower surface of the lightning rod, and each expansion frame is in a right-angled triangle structure.

[0009] As a further description of the above technical solution: an arc end is arranged at one end of the mounting plate away from the fixing sleeve, and a screw hole is arranged on the lower surface of the mounting plate corresponding to the plum blossom knob.

[0010] As a further description of the above technical solution: the arc part is in contact with the inner wall of the guide cylinder, and a clearance hole is provided on the outer surface of the guide cylinder corresponding to the conical column of the arc part.

[0011] As a further description of the above technical solution: a limit block is provided at one end of the mounting plate extending into the interior of the fixing sleeve, and the size of the limit block is larger than the size of the opening reserved at the bottom of the fixing sleeve.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, by rotating two fixing sleeves hinged with inclination adjusting members at both ends of the base toward or away from each other, the two fixing sleeves respectively drive the correspondingly arranged mounting plates to move toward or away from each other, so that the two mounting plates can be reliably clamped with the building. Since the inclination adjusting member is composed of two vertical ears of the fixing sleeve, a connecting block of the base and bolts inserted therebetween, it is convenient to lock with bolts at any angle while satisfying the inclination adjustment of the fixing sleeve, thereby maintaining the fit between the mounting plate and the actual building contour to the greatest extent. Then, the plum blossom knob threaded on the mounting plate is rotated, so that the rubber blocks of the two mounting plates respectively abut against the two sides of the building, thereby achieving the purpose of reliable installation of the lightning rod and having the advantage of quick disassembly. Compared with the existing lightning protection device, the installation of the lightning rod does not require welding or screwing, thereby minimizing damage to the building to the greatest extent.

[0014] In the utility model, a fixing sleeve and a mounting plate are used to form a length adjustment mechanism of a lightning rod mounting structure. By squeezing two arc pieces connected by a spring in a guide cylinder toward each other, the two arc pieces drive the cone column of the corresponding convex surface to retract toward the inner side of the guide cylinder, so that the cone column is disengaged from the plug-in state with one of the positioning grooves on the inner wall of the clearance opening. At this time, the guide cylinder is operated to move downward along the clearance opening, so that the part of the mounting plate hidden in the fixing sleeve is extended. When the extended length of the mounting plate reaches the requirement of the building to be installed, the arc piece squeezing the guide cylinder is abandoned, so that the spring in the guide cylinder is stretched and pushes the two arc pieces to be inserted into another positioning groove on the inner wall of the clearance opening, so as to achieve locking of the mounting plate after the length adjustment, so as to meet the installation requirements of buildings of different types and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a lightning protection device for scenic area buildings according to the utility model;

[0016] Figure 2 This is a side view of a lightning protection device for scenic area buildings according to the utility model;

[0017] Figure 3 for Figure 1 A magnified view of the structure of A;

[0018] Figure 4 The utility model is a schematic diagram of the fixed sleeve structure of a lightning protection device for scenic area buildings.

[0019] Legend:

[0020] 1. Base; 2. Lightning rod; 3. Insulation layer; 4. Fixing sleeve; 5. Inclination adjustment piece; 6. Mounting plate; 7. Yield opening; 8. Guide cylinder; 9. Plum blossom knob; 10. Rubber block; 11. Extension frame; 12. Grounding wire; 13. Arc piece; 14. Positioning groove; 15. Cone column; 16. Spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] According to an embodiment of the utility model, a lightning protection device for a building in a scenic area is provided.

[0023] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4As shown, a lightning protection device for scenic area buildings according to an embodiment of the utility model comprises a base 1 and a lightning rod 2, the top of the base 1 is fixed with the lightning rod 2, and the bottom of the lightning rod 2 is provided with a grounding wire 12 connected to the earth, the left and right ends of the base 1 are respectively provided with an inclination adjustment member 5, and each inclination adjustment member 5 is rotatably connected with a fixing sleeve 4, and each inclination adjustment member 5 is composed of two vertical ears of the fixing sleeve 4, a connecting block of the base 1 and bolts inserted therebetween, and both sides of the fixing sleeve 4 are provided with a clearance opening 7, and the inner wall surface of the clearance opening 7 is provided with a plurality of positioning grooves 1 at equal intervals. 4, a mounting plate 6 is inserted and installed inside the fixing sleeve 4, and the portion of the mounting plate 6 extending out of the fixing sleeve 4 is threadedly connected with a plum blossom knob 9, and a rubber block 10 is sleeved and installed at one end of the plum blossom knob 9, an insulating layer 3 is provided at the bottom of the base 1, and the left and right sides of the insulating layer 3 are respectively bonded to the facing surfaces of the two fixing sleeves 4, wherein the inclination adjustment member 5 is composed of two vertical ears of the fixing sleeve 4, a connecting block of the base 1 and bolts inserted therebetween, and a nut matched with the bolt is used to lock the inclination adjustment member 5 to maintain the reliability of the fixing sleeve 4 after tilting, and the insulating layer 3 is made of rubber material to prevent lightning conduction;

[0024] In one embodiment, guide cylinders 8 are welded on both sides of the mounting plate 6, and the two guide cylinders 8 extend to the clearance openings 7 on both sides of the fixing sleeve 4, respectively. Two arc parts 13 are arranged inside the guide cylinder 8, and springs 16 are connected between the two arc parts 13 through limiting columns, and conical columns 15 are welded on the convex surfaces of the two arc parts 13, and the conical columns 15 of the arc parts 13 are plugged into one of the positioning grooves 14 on the inner wall of the clearance opening 7, and the two arc parts 13 connected by the springs 16 in the guide cylinder are pressed toward each other, so that the two arc parts 13 drive the corresponding convex surfaces. The cone column 15 retracts toward the inner side of the guide cylinder, so that the cone column 15 is out of the plug-in state with one of the positioning grooves 14 on the inner wall of the clearance opening 7. At this time, the guide cylinder is operated to move downward along the clearance opening 7, so that the part of the mounting plate 6 hidden in the fixing sleeve 4 is extended. When the extended length of the mounting plate 6 reaches the requirement of the building to be installed, the spring 16 in the guide cylinder is stretched by giving up squeezing the arc member 13 of the guide cylinder, and then pushes the two arc members 13 to insert into another positioning groove 14 on the inner wall of the clearance opening 7, so as to achieve the locking of the mounting plate 6 after the length adjustment, so as to fit the size of the actual building.

[0025] In one embodiment, a plurality of extension frames 11 are welded around the lower surface of the lightning rod 2, and each extension frame 11 is a right-angled triangle structure. By setting the extension frames 11, the lightning protection range can be expanded and the risk of the building being struck can be reduced.

[0026] In one embodiment, an arc end is provided at one end of the mounting plate 6 away from the fixing sleeve 4, and a screw hole is provided on the lower surface of the mounting plate 6 corresponding to the plum blossom knob 9. The arc end is provided to make way for some raised parts of buildings, thereby achieving a good installation effect.

[0027] In one embodiment, the arc part 13 contacts the inner wall of the guide cylinder 8, and a clearance hole is opened on the outer surface of the guide cylinder 8 corresponding to the conical column 15 of the arc part 13. By setting the clearance hole, the conical column 15 can be extended to achieve the purpose of positioning the mounting plate 6.

[0028] In one embodiment, a limit block is set at one end of the mounting plate 6 extending into the interior of the fixing sleeve 4, and the size of the limit block is larger than the size of the opening reserved at the bottom of the fixing sleeve 4, wherein the opening reserved at the bottom of the fixing sleeve 4 is for the "extension" of the mounting plate 6, and the setting of the limit block is used to prevent the mounting plate 6 from slipping.

[0029] Working principle:

[0030] When in use, first connect the grounding wire 12 of the lightning rod 2 to the earth. When installing, rotate the two fixing sleeves 4 hinged with the inclination adjustment members 5 at both ends of the base 1 toward or away from each other, so that the two fixing sleeves 4 respectively drive the correspondingly arranged mounting plates 6 to move toward or away from each other, so that the two mounting plates 6 can be reliably clamped with the building. Since the inclination adjustment member 5 is composed of two vertical ears of the fixing sleeve 4, the connecting block of the base 1 and the bolts inserted therebetween, it is convenient to lock with bolts at any angle while satisfying the inclination adjustment of the fixing sleeve 4, so as to keep the fitting degree of the mounting plate 6 with the actual building contour to the greatest extent. Then rotate the plum blossom knob 9 threaded on the mounting plate 6 so that the rubber blocks 10 of the two mounting plates 6 respectively abut against the two sides of the building to achieve lightning arrester. Reliable installation of the lightning rod 2. When it is necessary to adjust the extension length of the mounting plate 6, the two arc pieces 13 connected by the spring 16 in the guide cylinder are squeezed toward each other, so that the two arc pieces 13 drive the corresponding convex cone column 15 to retract toward the inside of the guide cylinder, so that the cone column 15 is disengaged from the plug-in state with one of the positioning grooves 14 on the inner wall of the clearance opening 7. At this time, the guide cylinder is operated to move downward along the clearance opening 7, so that the part of the mounting plate 6 hidden in the fixing sleeve 4 is extended. When the extension length of the mounting plate 6 reaches the requirement of the building to be installed, the arc piece 13 of the guide cylinder is abandoned, so that the spring 16 in the guide cylinder is stretched and pushes the two arc pieces 13 to be inserted into another positioning groove 14 on the inner wall of the clearance opening 7, so as to achieve the locking of the mounting plate 6 after the length adjustment, so as to fit the size of the actual building.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lightning protection device for a scenic area building, comprising a base (1) and a lightning rod (2), characterized in that: A lightning rod (2) is fixed on the top of the base (1), and a grounding wire (12) connected to the earth is arranged at the bottom of the lightning rod (2). An inclination adjustment member (5) is arranged at the left and right ends of the base (1), and each inclination adjustment member (5) is rotatably connected to a fixing sleeve (4). Each inclination adjustment member (5) is composed of two vertical ears of the fixing sleeve (4), a connecting block of the base (1), and bolts inserted therebetween. Both sides of the fixing sleeve (4) are provided with A clearance opening (7) is provided, and a plurality of positioning grooves (14) are equidistantly provided on the inner wall surface of the clearance opening (7); a mounting plate (6) is inserted and installed inside the fixing sleeve (4); a portion of the mounting plate (6) extending out of the fixing sleeve (4) is threadedly connected with a plum blossom knob (9); a rubber block (10) is sleeved and installed on one end of the plum blossom knob (9); an insulating layer (3) is provided at the bottom of the base (1), and the left and right sides of the insulating layer (3) are respectively bonded to the facing surfaces of the two fixing sleeves (4).

2. A scenic area building lightning protection device according to claim 1, characterized in that: Guide cylinders (8) are welded on both sides of the mounting plate (6), and the two guide cylinders (8) extend into the clearance openings (7) on both sides of the fixing sleeve (4), respectively; two arc parts (13) are arranged inside the guide cylinder (8), and springs (16) are connected between the two arc parts (13) through limiting columns, respectively; and conical columns (15) are welded on the convex surfaces of the two arc parts (13), and the conical columns (15) of the arc parts (13) are plugged into one of the positioning grooves (14) on the inner wall of the clearance opening (7).

3. A lightning protection device for scenic area buildings according to claim 1, characterized in that: A plurality of expansion frames (11) are welded around the lower surface of the lightning rod (2), and each expansion frame (11) is in a right-angled triangle structure.

4. A lightning protection device for scenic area buildings according to claim 1, characterized in that: An arc end is provided at one end of the mounting plate (6) away from the fixing sleeve (4), and a screw hole is provided on the lower surface of the mounting plate (6) corresponding to the plum blossom knob (9).

5. A lightning protection device for scenic area buildings according to claim 2, characterized in that: The arc piece (13) contacts the inner wall of the guide cylinder (8), and a clearance hole is provided on the outer surface of the guide cylinder (8) corresponding to the conical column (15) of the arc piece (13).

6. A lightning protection device for scenic area buildings according to claim 1, characterized in that: A limit block is provided at one end of the mounting plate (6) extending into the interior of the fixing sleeve (4), and the size of the limit block is larger than the size of the opening reserved at the bottom of the fixing sleeve (4).

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