CN212542959U

CN212542959U - Electric lightning protection device for building

Info

Publication number: CN212542959U
Application number: CN202021554311.XU
Authority: CN
Inventors: 陈婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-02-12
Anticipated expiration: 2030-07-31

Abstract

The utility model provides a building electrical lightning protection device, which relates to the technical field of lightning protection devices and aims to solve the problems that when the existing lightning protection device is used and is arranged on a roof, the height of the roof is inconsistent, the higher device is easy to attract lightning easily, uncomfortable birds of residents fall on the device, and long-time excrement easily corrodes the lightning protection device, and the lightning protection device comprises a main body, a vertical groove, a lead and a bottom plate; the main body is of a rectangular structure, and a gear is mounted on the side face of the main body; the vertical grooves are of rectangular structures, the vertical grooves are formed in the side faces of the vertical rods, and sliding grooves are formed in the outer sides of the transverse rods in the vertical grooves; the top of wire is installed in the bottom of montant, and the internally mounted of wire has the cable conductor. The height of the vertical rod is adjusted by the main body, so that a plurality of lightning protection devices installed on the roof are located on the same horizontal plane, and excrement of birds on which the scraper falls is scraped, so that corrosion to the vertical rod is reduced.

Description

Electric lightning protection device for building

Technical Field

The utility model belongs to the technical field of the lightning protection device, more specifically say, in particular to electrical lightning protection device of building.

Background

The lightning stroke voltage is very high, which is a natural disaster, and not only can cause the damage of equipment or facilities and large-scale power failure, but also can cause fire or explosion and even endanger the personal safety, and the effective measure for preventing direct lightning adopts a lightning protection device which is commonly used and comprises a lightning receptor, a lightning conductor, a lightning arrester and the like.

For example, application No.: relate to a lightning protection device in CN201920244596.8, including insulator, rag bolt, splint, striking stick and striking head, the insulator lower extreme is equipped with the fixed column, the fixed column is equipped with rag bolt and striking head, the insulator upper end is equipped with the splint and the striking stick of fixed transmission of electricity wire, the striking stick terminal vertical downwards and with the striking head position is corresponding, one side that the striking stick lower part is close to the striking head is equipped with the metal strip, the metal strip with the striking stick rotates to be connected, be equipped with on the striking stick will the metal strip is changeed away the elastic component of striking stick, the utility model provides a lightning protection device, when taking place the direct attack thunder, the metal strip rotates under the effect of electrostatic field, reduces the air gap between striking stick and the striking head, protection transmission of electricity equipment.

Based on discovery among the prior art, current lightning protection device can not be according to user demand height-adjusting when using, installs lightning protection device on the roof, and the high nonconformity of roofing leads to higher device often to attract the thunder and lightning easily, arouses resident's discomfort, and in winter in the north, birds fall on the device, and long-time excrement and urine corrodes the lightning protection device easily, and the lightning protection device that weakens attracts the thunder and lightning.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a building electrical lightning protection device is provided, so as to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a building electrical lightning protection device to solve current lightning protection device when using, can not be according to user demand height-adjusting, when installing lightning protection device on the roof, the high nonconformity of roofing, lead to higher device often to attract the thunder and lightning easily, arouse resident's discomfort, in winter in the north, birds fall on the device, long-time excrement and urine corrodes lightning protection device easily, the problem of the attraction of lightning protection device to the thunder and lightning that weakens.

The purpose and the efficacy of the electric lightning protection device for the building are achieved by the following specific technical means:

a building electrical lightning protection device comprises a main body, a vertical groove, a lead and a bottom plate; the main body is of a rectangular structure, and a gear is mounted on the side face of the main body; the vertical grooves are of rectangular structures, the vertical grooves are formed in the side faces of the vertical rods, and sliding grooves are formed in the outer sides of the transverse rods in the vertical grooves; the top of the wire is arranged at the bottom end of the vertical rod, and a cable is arranged in the wire; the side surface of the bottom plate is provided with an opening, and the top end of the bottom plate is provided with the bottom end of a wire; the main body comprises a vertical rod and a sliding groove; a convex block is arranged on the side surface of the main body, and a threaded hole is formed in the convex block on the side surface of the main body; the top end of the vertical rod is provided with a conical structure, the bottom end of the vertical rod is provided with a baffle, and the vertical rod is arranged inside the main body; the spout is spiral structure, and the spout is established in the outside of montant.

Furthermore, the main body also comprises a rotating wheel and a scraper; the outer side of the rotating wheel is of a sawtooth structure, and a gear arranged on the outer side of the rotating wheel is meshed with a gear arranged on the outer side of the main body; the inner side of the rotating wheel is provided with a sliding plate, and the sliding plate on the inner side of the rotating wheel is arranged in the sliding groove; the scraper blade is the toper structure, and the scraper blade is established at the main part top.

Furthermore, the vertical groove comprises a cross rod, a pull rod and an inner groove; the cross rod is of a rectangular plate structure, and the bottom end of the cross rod is arranged in the vertical groove through a rotating shaft; the bottom end of the pull rod is arranged at the top of the cross rod through a rotating shaft, and the top end of the pull rod is provided with a convex block; the inner groove is of a T-shaped structure, and the top end of the pull rod is arranged at the inner end of the inner groove through a spring.

Furthermore, the lead comprises a partition plate and an inner sleeve; the side surface of the partition board is provided with a groove, and the partition board is arranged inside the lead; the inner sleeve is of an annular structure, a cable is arranged inside the inner sleeve, and the outer side of the inner sleeve is connected with the side face of the partition plate.

Furthermore, the bottom plate comprises a pressing plate and an inserting plate; the pressing plate is of a circular plate structure, the bottom end of the pressing plate is provided with a trapezoidal block, and the bottom end of the pressing plate is installed at the top end of the bottom plate through a spring; the two ends of the inserting plate are of inclined structures, and the inner end of the inserting plate is arranged at the bottom of the pressing plate; the outer end of the inserting plate is arranged at an opening on the side surface of the bottom plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the device, a main body is arranged, when the lightning protection device is used, the height of the vertical rod can be adjusted by the main body, so that a plurality of lightning protection devices arranged on a roof are positioned on the same horizontal plane, the vertical rod is arranged in the main body, the gear on the side surface of the main body is rotated by the action of human force, the gear is meshed with the saw-toothed structure on the side surface of the rotating wheel, the rotating wheel is driven by the gear to rotate, the slide block is arranged on the inner side of the rotating wheel, the slide block on the inner side of the rotating wheel moves in the sliding groove, so that the vertical rod can move in the main body, the proper height can be adjusted according to the height, the top of the main body is provided with a scraper, the inclined structure of the scraper can scrape the outer side of the vertical rod, the excrement falling on the upper part can be scraped, the corrosion to the vertical rod is reduced, particularly, the vertical rod can be retracted into the, thereby solved current lightning protection device when using, can not be according to user demand height-adjusting, when installing lightning protection device on the roof, the high nonconformity of roofing leads to higher device often to attract the thunder and lightning easily, arouses resident's discomfort, in winter in the north, birds fall on the device, and long-time excrement and urine corrodes the lightning protection device easily, and the problem of the lightning protection device that weakens to the attraction of thunder and lightning.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the main body of the present invention.

Fig. 3 is a schematic structural diagram of the cross section of the vertical groove of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the wire of the present invention.

Fig. 5 is a schematic view of the cross-sectional structure of the bottom plate of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a vertical rod; 102. a chute; 103. a rotating wheel; 104. a squeegee; 2. a vertical slot; 201. a cross bar; 202. a pull rod; 203. an inner tank; 3. a wire; 301. a partition plate; 302. an inner sleeve; 4. a base plate; 401. Pressing a plate; 402. and (4) inserting plates.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a building electrical lightning protection device, which comprises a main body 1, a vertical groove 2, a lead 3 and a bottom plate 4; the main body 1 is of a rectangular structure, and a gear is arranged on the side surface of the main body 1; the vertical groove 2 is of a rectangular structure, the vertical groove 2 is arranged on the side surface of the vertical rod 101, and the sliding groove 102 is arranged on the outer side of the cross rod 201 in the vertical groove 2; the top of the lead 3 is arranged at the bottom end of the vertical rod 101, and a cable is arranged in the lead 3; an opening is formed in the side face of the bottom plate 4, and the bottom end of the lead 3 is installed at the top end of the bottom plate 4; the main body 1 comprises a vertical rod 101 and a sliding groove 102; a convex block is arranged on the side surface of the main body 1, and a threaded hole is arranged on the convex block on the side surface of the main body 1; the top end of the vertical rod 101 is provided with a conical structure, the bottom end of the vertical rod 101 is provided with a baffle, and the vertical rod 101 is arranged inside the main body 1; the chute 102 is of a spiral structure, the chute 102 is arranged on the outer side of the vertical rod 101, the vertical rod 101 can move up and down, the scraper 104 is arranged at the top of the main body 1, the scraper 104 can scrape excrement of birds on the outer side of the vertical rod 101, corrosion of the excrement to the vertical rod 101 is reduced, the cross rods 201 can rotate out of the vertical groove 2, the cross rods 201 are pulled by the bottom ends of the pull rods 202, the four cross rods 201 are unfolded, the lightning attraction area can be increased, the lightning protection effect is more remarkable, cables are arranged inside the inner sleeve 302, lightning can be conveniently conducted to the ground, the partition board 301 separates the wires 3 from the inner sleeve 302, the insulation effect is increased, people are prevented from standing nearby to cause electric shock, the plug boards 402 are pressed to move outwards, the plug boards 402 are inserted into the ground, friction force is increased, the ground is prevented from being pulled out, the lightning received by the vertical rod 101 is conducted, a squeegee 104; the outer side of the rotating wheel 103 is in a sawtooth structure, and a gear arranged on the outer side of the rotating wheel 103 is meshed with a gear arranged on the outer side of the main body 1; a sliding plate is arranged on the inner side of the rotating wheel 103, and the sliding plate on the inner side of the rotating wheel 103 is arranged inside the sliding groove 102; the scraper 104 is of a conical structure, the scraper 104 is arranged at the top of the main body 1, the vertical rod 101 is arranged in the main body 1, the gear on the side surface of the main body 1 is rotated, the gear drives the rotating wheel 103 to rotate, and the sliding block on the inner side of the rotating wheel 103 moves in the sliding groove 102, wherein the vertical groove 2 comprises a cross rod 201, a pull rod 202 and an inner groove 203; the cross rod 201 is of a rectangular plate structure, and the bottom end of the cross rod 201 is installed inside the vertical groove 2 through a rotating shaft; the bottom end of the pull rod 202 is mounted at the top of the cross rod 201 through a rotating shaft, and the top end of the pull rod 202 is provided with a convex block; the inner groove 203 is of a T-shaped structure, the top end of the pull rod 202 is mounted at the inner end of the inner groove 203 through a spring, four vertical grooves 2 are arranged on the outer side of the vertical rod 101, a cross rod 201 is mounted inside each vertical groove 2 through a rotating shaft, when the vertical rod 101 moves upwards, the spring inside the inner groove 203 drives the top end of the pull rod 202 to move downwards along the inner groove 203, and the lead 3 comprises a partition plate 301 and an inner sleeve 302; the side surface of the partition board 301 is provided with a groove, and the partition board 301 is arranged inside the lead 3; the inner sleeve 302 is of an annular structure, a cable is arranged in the inner sleeve 302, the outer side of the inner sleeve 302 is connected with the side face of the partition plate 301, the partition plate 301 is arranged on the inner side of the lead 3, the partition plate 301 is made of rubber, the inner sleeve 302 is arranged on the inner side of the partition plate 301, and the bottom plate 4 comprises a pressing plate 401 and an inserting plate 402; the pressing plate 401 is of a circular plate structure, a trapezoidal block is arranged at the bottom end of the pressing plate 401, and the bottom end of the pressing plate 401 is installed at the top end of the bottom plate 4 through a spring; two ends of the inserting plate 402 are of an inclined structure, and the inner end of the inserting plate 402 is arranged at the bottom of the pressing plate 401; the outer end of the inserting plate 402 is arranged at an opening on the side surface of the bottom plate 4, the bottom end of the lead 3 is connected with the top of the pressing plate 401, the bottom plate 4 is buried in the ground, the pressing plate 401 is pressed to move downwards along with the increasing weight of the ground, and the bottom end of the pressing plate 401 is of an inclined surface structure.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the lightning protection device is used, firstly, according to the height required by the use, the height of the vertical rod 101 is adjusted, the gear on the side of the rotating main body 1 drives the rotating wheel 103 to rotate, the slide block on the inner side of the rotating wheel 103 moves in the sliding groove 102, the vertical rod 101 can move up and down, the scraper 104 scrapes the excrement of birds on the outer side of the vertical rod 101, the corrosion to the excrement on the vertical rod 101 is reduced, the spring in the inner groove 203 drives the top end of the pull rod 202 to move downwards along the inner groove 203, the cross rod 201 rotates out of the inner part of the vertical groove 2, the bottom end of the pull rod 202 pulls the cross rod 201, the four cross rods 201 are unfolded to increase the area for attracting the lightning, the partition plate 301 is made of rubber, the cable is arranged in the inner sleeve 302, the partition plate 301 separates the wire 3 from the inner sleeve 302 to increase the insulation effect, the bottom plate, the pressing plug board 402 moves outwards, so that the plug board 402 is plugged into the ground to prevent the plug board from being pulled out of the ground, and the lightning received by the vertical rod 101 is conducted into the ground through the wire 3.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a building electric lightning protection device which characterized in that: comprises a main body (1), a vertical groove (2), a lead (3) and a bottom plate (4); the main body (1) is of a rectangular structure, and a gear is mounted on the side surface of the main body (1); the vertical groove (2) is of a rectangular structure, the vertical groove (2) is formed in the side face of the vertical rod (101), and a sliding groove (102) is formed in the outer side of the cross rod (201) in the vertical groove (2); the top of the lead (3) is arranged at the bottom end of the vertical rod (101), and a cable is arranged in the lead (3); an opening is formed in the side face of the bottom plate (4), and the bottom end of the lead (3) is installed at the top end of the bottom plate (4); the main body (1) comprises a vertical rod (101) and a sliding groove (102); a convex block is arranged on the side surface of the main body (1), and a threaded hole is formed in the convex block on the side surface of the main body (1); the top end of the vertical rod (101) is provided with a conical structure, the bottom end of the vertical rod (101) is provided with a baffle, and the vertical rod (101) is arranged inside the main body (1); the sliding groove (102) is of a spiral structure, and the sliding groove (102) is arranged on the outer side of the vertical rod (101).

2. The architectural electrical lightning protection device of claim 1, wherein: the main body (1) also comprises a rotating wheel (103) and a scraper (104); the outer side of the rotating wheel (103) is of a sawtooth structure, and a gear arranged on the outer side of the rotating wheel (103) is meshed with a gear arranged on the outer side of the main body (1); a sliding plate is arranged on the inner side of the rotating wheel (103), and the sliding plate on the inner side of the rotating wheel (103) is arranged in the sliding groove (102); the scraper (104) is of a conical structure, and the scraper (104) is arranged at the top of the main body (1).

3. The architectural electrical lightning protection device of claim 1, wherein: the vertical groove (2) comprises a cross rod (201), a pull rod (202) and an inner groove (203); the cross rod (201) is of a rectangular plate structure, and the bottom end of the cross rod (201) is installed in the vertical groove (2) through a rotating shaft; the bottom end of the pull rod (202) is mounted at the top of the cross rod (201) through a rotating shaft, and a convex block is arranged at the top end of the pull rod (202); the inner groove (203) is of a T-shaped structure, and the top end of the pull rod (202) is installed at the inner end of the inner groove (203) through a spring.

4. The architectural electrical lightning protection device of claim 1, wherein: the lead (3) comprises a partition plate (301) and an inner sleeve (302); a groove is formed in the side face of the partition plate (301), and the partition plate (301) is arranged inside the lead (3); the inner sleeve (302) is of an annular structure, a cable is installed inside the inner sleeve (302), and the outer side of the inner sleeve (302) is connected with the side face of the partition plate (301).

5. The architectural electrical lightning protection device of claim 1, wherein: the bottom plate (4) comprises a pressing plate (401) and an inserting plate (402); the pressing plate (401) is of a circular plate structure, a trapezoidal block is arranged at the bottom end of the pressing plate (401), and the bottom end of the pressing plate (401) is installed at the top end of the bottom plate (4) through a spring; two ends of the inserting plate (402) are of inclined structures, and the inner end of the inserting plate (402) is arranged at the bottom of the pressing plate (401); the outer end of the plug board (402) is arranged at the opening on the side surface of the bottom board (4).