CN216290140U

CN216290140U - Protection device for lightning protection mechanism of building electrical equipment

Info

Publication number: CN216290140U
Application number: CN202123053592.8U
Authority: CN
Inventors: 马井佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-12
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a protection device for a lightning protection mechanism of building electrical equipment, which comprises a U-shaped frame, a baffle and a lightning rod. The utility model has the beneficial effects that: the lightning rod can be disassembled and assembled, the first threaded column and the second threaded column are connected by adjusting the position of the screw cylinder, so that the baffle plate can be arranged on the U-shaped frame, the lightning rod can be arranged on the upper side of the baffle plate through the matching action of the third threaded column and the threaded groove, the lightning rod is fast to install and convenient to carry and transport; the lightning rod is provided with the fastening mechanism, so that the protection device can be arranged on the upper side of the electrical equipment by adjusting the distance between the clamping plates on the two sides when the lightning rod is used, the traditional mode of bolt connection is changed, the protection device cannot be loosened when the lightning rod is used, the lightning rod can conduct lightning to the ground through the conducting wire, the lightning is prevented from contacting the electrical equipment, and the protection of the electrical equipment is improved.

Description

Protection device for lightning protection mechanism of building electrical equipment

Technical Field

The utility model relates to a protection device, in particular to a protection device for a lightning protection mechanism of building electrical equipment, and belongs to the technical field of lightning protection of electrical equipment.

Background

Along with the progress of science and technology and the rapid development of economy in China, construction engineering projects are continuously enlarged and developed, the intellectualization and digitization of construction engineering are the development directions of future buildings, the construction electricity is a project with very strong technical performance and relatively complex performance, the construction electricity has very great influence on the quality and the construction progress of the whole construction project, as an important component part of the construction project, the electrical engineering is accompanied with the continuous improvement of the technical level, the electrical installation technology is unprecedented developed, but the construction project is a relatively complex engineering project, comprises various aspects such as civil engineering, heating ventilation, water supply and drainage, electrical installation and the like, the coordination and coordination in construction occupy very important positions, if the comprehensive consideration cannot be achieved in construction, problems easily occur, and therefore, the importance of the construction electrical engineering should be fully recognized in construction, protection of the building electrical system is required to ensure the safety of the building electrical system.

However, the existing protection device has some problems in the using process:

1) most of the existing protection devices are of an integral structure, cannot be disassembled and assembled, are inconvenient to carry when in use, and cannot be replaced and maintained in a targeted manner when part of the structure is damaged, so that the use cost is increased;

2) most of the existing protection devices are directly fixed at the upper end of electrical equipment through fastening bolts, so that the protection devices are prone to toppling over under the condition of strong thunderstorm weather, the lightning protection effect cannot be continuously exerted, and the phenomenon of looseness is prone to occurring in the mode of bolt connection during long-term use.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a protection device for a lightning protection mechanism of electrical equipment for a building.

The utility model realizes the purpose through the following technical scheme: comprises that

The side walls of two sides of the U-shaped frame are symmetrically and fixedly connected with fastening mechanisms, and the side wall of the upper side of the U-shaped frame is uniformly provided with first threaded columns;

the baffle is arranged on the upper side of the U-shaped frame, the lower surface of the baffle is uniformly provided with a second threaded column, the second threaded column is in threaded connection with a screw cylinder, and the center of the upper side of the baffle is fixedly provided with a connecting seat;

the lightning rod, it is installed inside the connecting seat, through setting up the lightning rod, can carry out lightning protection to electrical equipment under the thunderstorm weather.

As a still further scheme of the utility model: fastening device comprises fixation nut and adjusting screw on U type frame both sides lateral wall fixed mounting, fixation nut female connection has adjusting screw, adjusting screw's one end extends to the inboard of U type frame to be connected with splint through the pivot rotation, the centre gripping side of splint is provided with insulating rubber pad.

As a still further scheme of the utility model: and external threads with the same direction are arranged on the first threaded column and the second threaded column.

As a still further scheme of the utility model: the inner top surface of the U-shaped frame is fixedly connected with a plurality of compression springs, and the lower end of each compression spring is fixedly connected with a pressing block.

As a still further scheme of the utility model: the lateral walls of the two sides of the baffle are obliquely arranged and are triangular.

As a still further scheme of the utility model: the inside of connecting seat is provided with the thread groove, and the lower extreme of lightning rod is provided with screw thread post III.

As a still further scheme of the utility model: the fixed conductive spring that is provided with of interior bottom surface of thread groove, conductive spring's upper end rigid coupling has the conducting strip, and conductive spring's lower extreme is in with the setting the inside conducting block electricity of lateral wall is connected under the connecting seat, the lower extreme and the setting of conducting block are in the conducting rod electricity of baffle is connected, the conducting rod is kept away from the one end of conducting block and is extended to the downside of baffle outside to the rigid coupling has the terminal, the downside of terminal is connected with the wire.

The utility model has the beneficial effects that:

1) the lightning rod can be disassembled and assembled, the first threaded column and the second threaded column are connected by adjusting the position of the screw cylinder, so that the baffle plate can be arranged on the U-shaped frame, the lightning rod can be arranged on the upper side of the baffle plate through the matching action of the third threaded column and the threaded groove, the lightning rod is fast to install and convenient to carry and transport;

2) the lightning rod is provided with the fastening mechanism, so that the protection device can be arranged on the upper side of the electrical equipment by adjusting the distance between the clamping plates on the two sides when the lightning rod is used, the traditional mode of bolt connection is changed, the protection device cannot be loosened when the lightning rod is used, the lightning rod can conduct lightning to the ground through the conducting wire, the lightning is prevented from contacting the electrical equipment, and the protection of the electrical equipment is improved.

Drawings

FIG. 1 is a schematic front view of a protection device according to the present invention;

FIG. 2 is a schematic cross-sectional view of a protection device according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

in the figure: 1. u type frame, 2, fastening device, 201, fixation nut, 202, adjusting screw, 203, splint, 3, compression spring, 4, suppress piece, 5, screw thread post one, 6, baffle, 7, screw thread post two, 8, barrel, 9, connecting seat, 10, lightning rod, 11, conducting rod, 12, terminal, 13, screw thread post three, 14, thread groove, 15, conductive spring, 16, conducting strip, 17, conducting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1 to 3, a protection device for lightning protection mechanism of electrical equipment in building comprises

The side walls of two sides of the U-shaped frame 1 are symmetrically and fixedly connected with fastening mechanisms 2, and the side wall of the upper side of the U-shaped frame is uniformly provided with first threaded columns 5;

the baffle 6 is arranged on the upper side of the U-shaped frame 1, the lower surface of the baffle 6 is uniformly provided with a second threaded column 7, the second threaded column 7 is in threaded connection with a screw cylinder 8, and the center of the upper side of the baffle 6 is fixedly provided with a connecting seat 9;

the lightning rod 10 is installed inside the connecting seat 9, and lightning protection can be carried out on the electrical equipment under the thunderstorm weather through the lightning rod 10.

In the embodiment of the utility model, the fastening mechanism 2 is composed of a fixing nut 201 and an adjusting screw 202 which are fixedly installed on the side walls of two sides of the U-shaped frame 1, the adjusting screw 202 is connected to the fixing nut 201 through an internal thread, one end of the adjusting screw 202 extends to the inner side of the U-shaped frame 1 and is rotatably connected with a clamping plate 203 through a rotating shaft, and an insulating rubber pad is arranged on the clamping side of the clamping plate 203, so that the protection device is conveniently fixed on electrical equipment, the installation mode is simple, and the protection device can be used for different electrical equipment.

In the embodiment of the utility model, the side walls of the two sides of the baffle 6 are obliquely arranged and are triangular, so that water accumulation at the top of the device can be prevented, and the corrosion speed of the device is reduced.

In the embodiment of the utility model, a conductive spring 15 is fixedly arranged on the inner bottom surface of the thread groove 14, a conductive sheet 16 is fixedly connected to the upper end of the conductive spring 15, the lower end of the conductive spring 15 is electrically connected to a conductive block 17 arranged inside the lower side wall of the connecting seat 9, the lower end of the conductive block 17 is electrically connected to a conductive rod 11 arranged on the baffle plate 6, one end of the conductive rod 11 far away from the conductive block 17 extends to the outside of the lower side of the baffle plate 6 and is fixedly connected to a binding post 12, the lower side of the binding post 12 is connected to a conducting wire, and lightning can be conducted to the ground through the conducting wire by using the lightning rod 10, so that the lightning is prevented from contacting with electrical equipment.

Example two

In the embodiment of the utility model, the first threaded column 5 and the second threaded column 7 are provided with the external threads with the same trend, so that the first threaded column 5 and the second threaded column 7 can be conveniently connected by adjusting the position of the screw cylinder 8, and the baffle 6 can be arranged on the U-shaped frame 1.

In the embodiment of the utility model, the inner top surface of the U-shaped frame 1 is fixedly connected with a plurality of compression springs 3, and the lower end of each compression spring 3 is fixedly connected with a pressing block 4, so that the protection device can be prevented from being directly contacted with electrical equipment during assembly, and the protection of the electrical equipment is improved.

In the embodiment of the utility model, the connecting base 9 is internally provided with the threaded groove 14, the lower end of the lightning rod 10 is provided with the threaded post III 13, and the lightning rod 10 is connected through the matching action of the threaded post III 13 and the threaded groove 14, so that the installation is rapid.

The working principle is as follows: when the protection device for the lightning protection mechanism of the building electrical equipment is used, firstly, the connection between the first threaded column 5 and the second threaded column 7 is realized by adjusting the position of the screw cylinder 8, so that the baffle 6 can be installed on the U-shaped frame 1, the lightning rod 10 can be installed on the upper side of the baffle 6 through the matching action of the third threaded column 13 and the threaded groove 14, the installation is fast, the carrying and the transportation are convenient, when in use, the protection device can be installed on the upper side of the electrical equipment by adjusting the distance between the clamping plates 203 on two sides, the traditional mode of bolt connection is changed, the protection device can not be loosened when in use, the lightning rod 10 can guide the lightning to the ground through a wire, the lightning is prevented from contacting the electrical equipment, the protection on the electrical equipment is improved, and the water accumulation at the top of the device can be prevented by arranging the baffle 6 with the side walls on two sides obliquely, thereby reducing the corrosion speed of the device and prolonging the service life of the protection device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A protection device for lightning protection mechanism of building electrical equipment is characterized by comprising

The side walls of two sides of the U-shaped frame (1) are symmetrically and fixedly connected with fastening mechanisms (2), and threaded columns I (5) are uniformly arranged on the side wall of the upper side of the U-shaped frame;

the baffle (6) is arranged on the upper side of the U-shaped frame (1), the lower surface of the baffle is uniformly provided with a second threaded column (7), the second threaded column (7) is in threaded connection with a screw cylinder (8), and the center of the upper side of the baffle (6) is fixedly provided with a connecting seat (9);

lightning rod (10), it is installed inside connecting seat (9), through setting up lightning rod (10), can carry out lightning protection to electrical equipment under the thunderstorm weather.

2. The protection device for the lightning protection mechanism of the electrical equipment for buildings according to claim 1, characterized in that: fastening device (2) comprise fixation nut (201) and adjusting screw (202) on U type frame (1) both sides lateral wall by fixed mounting, fixation nut (201) internal thread connection has adjusting screw (202), the one end of adjusting screw (202) extends to the inboard of U type frame (1) to be connected with splint (203) through the pivot rotation, the centre gripping side of splint (203) is provided with insulating rubber pad.

3. The protection device for the lightning protection mechanism of the electrical equipment for buildings according to claim 1, characterized in that: and external threads with the same direction are arranged on the first threaded column (5) and the second threaded column (7).

4. The protection device for the lightning protection mechanism of the electrical equipment for buildings according to claim 1, characterized in that: the inner top surface of the U-shaped frame (1) is fixedly connected with a plurality of compression springs (3), and the lower end of each compression spring (3) is fixedly connected with a pressing block (4).

5. The protection device for the lightning protection mechanism of the electrical equipment for buildings according to claim 1, characterized in that: the side walls of the two sides of the baffle (6) are obliquely arranged and are triangular.

6. The protection device for the lightning protection mechanism of the electrical equipment for buildings according to claim 1, characterized in that: the inside of connecting seat (9) is provided with thread groove (14), and the lower extreme of lightning rod (10) is provided with screw thread post three (13), lightning rod (10) are connected through the mating reaction of screw thread post three (13) and thread groove (14).

7. The protection device for the lightning protection mechanism of the electrical equipment for buildings according to claim 1, characterized in that: the interior bottom surface of thread groove (14) is fixed and is provided with conductive spring (15), the upper end rigid coupling of conductive spring (15) has conducting strip (16), and the lower extreme of conductive spring (15) is in with the setting the inside conducting block (17) electricity of lateral wall is connected under connecting seat (9), the lower extreme and the setting of conducting block (17) are in conducting rod (11) electricity of baffle (6) is connected, conducting rod (11) are kept away from the one end of conducting block (17) and are extended to the downside of baffle (6) outside to the rigid coupling has terminal (12), the downside of terminal (12) is connected with the wire.