Passive corona lightning protection equipment

Abstract

The utility model relates to the technical field of passive corona lightning protection, in particular to passive corona lightning protection equipment. Comprising a base and an auxiliary device, the auxiliary device comprises a threaded seat, a T-shaped rod, a fastening nut, a matching column, a conductive frame, a connecting assembly and an electricity leading assembly, during use, the conductive frame and the electricity leading assembly are matched to achieve safety protection, during installation, the base can be installed firstly, then the fastening nut is screwed on the topmost portion of the threaded part of the T-shaped rod, and the matching column is matched with the connecting assembly. According to the utility model, the threaded part and the threaded seat are installed in a matching manner, then the conductive frame is installed through the connecting assembly, and the working height of the equipment can be adjusted only by changing the matching distance between the T-shaped rod and the threaded seat during installation, so that the working height can be adjusted during use; and better protection assistance can be carried out on some buildings with low building heights, the practical performance is improved, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of passive corona lightning protection, in particular to a passive corona lightning protection device. Background Art

[0002] When buildings are in use, passive corona lightning protection devices need to be installed to divert the current generated by lightning and protect the buildings. The lightning protection devices are installed on the top floor of the building. However, during the installation of the lightning protection devices, they may be too large to be easily transported, which may cause problems in the installation of the lightning protection devices.

[0003] Prior art CN217009892U discloses a passive corona lightning protection device, including a base plate, the inner surface of the base plate is provided with four mounting holes, the outer surface of the base plate is fixedly welded with a support rod, the outer surface of the support rod is movably sleeved with a mounting layer, the outer surface of the mounting layer is movably connected with a stable bracket, the inner surface of the stable bracket is movably connected with two bolts, the outer surface of the mounting layer is fixedly installed with two first nuts, the outer surface of the stable bracket is fixedly welded with a device body, and the outer surface of the stable bracket is fixedly installed with a grounding wire. The passive corona lightning protection device is provided with mounting holes to facilitate the fixed installation of the base plate, the support rod is connected to the base plate to achieve the effect of stably supporting the lightning protection device, the bolts are used in conjunction with the first nuts, and then the effect of convenient disassembly of the base is achieved, and then the effect of convenient transportation is achieved.

[0004] However, when the above passive corona lightning protection device is actually used, due to the different heights of different buildings, the above passive corona lightning protection device cannot be adjusted for working height, so as to provide better safety assistance for some buildings with lower heights. It has poor practicality and is inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a passive corona lightning protection device, which can be used to adjust the working height, so as to provide better protection assistance for some buildings with lower building heights, improve practical performance, and be more convenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides a passive corona lightning protection device, including a base and an auxiliary device;

[0007] The auxiliary device includes a threaded seat, a T-shaped rod, a fastening nut, a matching column, a conductive frame, a connecting assembly and a power-leading assembly. The threaded seat is fixedly connected to the base and is located on the base. The T-shaped rod has a threaded portion and a mounting portion. The threaded portion matches the threaded seat and is located below the T-shaped rod. The mounting portion is located above the T-shaped rod. The T-shaped rod is located above the base. The fastening nut is installed on the threaded portion. The matching column is detachably connected to the T-shaped rod and is located on the mounting portion. The conductive frame is arranged above the matching column. The connecting assembly is arranged on the side of the mounting portion close to the conductive frame. The power-leading assembly is arranged on the top of the conductive frame.

[0008] Among them, the connecting assembly includes a connecting screw and a connecting nut, the connecting screw is detachably connected to the conductive frame and the mounting part respectively, and is located on the side of the conductive frame close to the mounting part; the connecting nut is threadedly connected to the connecting screw and is located at the bottom of the connecting screw.

[0009] Wherein, the power lead assembly includes a main power lead rod and a main power lead needle. The main power lead rod is threadedly connected to the conductive frame and is located on the top of the conductive frame; the main power lead needle is threadedly connected to the main power lead rod and is located on the main power lead rod.

[0010] Wherein, the power lead assembly also includes an auxiliary power lead rod and an auxiliary power lead needle. The auxiliary power lead rod is threadedly connected to the conductive frame and is located on both sides of the conductive frame; the auxiliary power lead needle is threadedly connected to the auxiliary power lead rod and is located on the auxiliary power lead rod.

[0011] Wherein, the auxiliary device also includes a first reinforcement plate and a second reinforcement plate, the first reinforcement plate is fixedly connected to the base and located on one side of the base; the second reinforcement plate is fixedly connected to the base and located on a side of the base away from the first reinforcement plate.

[0012] The utility model discloses a passive corona lightning protection device, the base is provided with a mounting hole, which is convenient for equipment installation, the threaded seat is installed on the base, the T-shaped rod has a threaded portion and a mounting portion, the threaded portion cooperates with the threaded seat, the fastening nut is installed on the threaded portion, the matching column and the T-shaped rod are detachably connected, the conductive frame is arranged above the matching column, the connecting component is arranged on the side of the mounting portion close to the conductive frame, and the lead-in component is arranged on the top of the conductive frame. When in use, the conductive frame and the lead-in component cooperate to achieve safety protection. When installing, the base can be installed first, and then the fastening nut is screwed on the topmost threaded portion of the T-shaped rod, and the threaded portion is matched with the threaded seat for installation, and then the conductive frame is installed through the connecting component. When installing, only the matching distance between the T-shaped rod and the threaded seat needs to be changed to adjust the working height of the equipment, so as to achieve the working height adjustment during use, which is beneficial to better protect and assist some buildings with low building heights, improve practical performance, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the passive corona lightning protection device of the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of a threaded seat according to the first embodiment of the utility model.

[0016] Figure 3 It is a schematic diagram of the overall structure of the passive corona lightning protection device of the second embodiment of the utility model.

[0017] In the figure: 101-base, 102-threaded seat, 103-T-shaped rod, 104-fastening nut, 105-matching column, 106-conductive frame, 107-connecting screw, 108-connecting nut, 109-main lead-in rod, 110-main lead-in needle, 111-auxiliary lead-in rod, 112-auxiliary lead-in needle, 1031-threaded part, 1032-installation part, 201-first reinforcement plate, 202-second reinforcement plate. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] Embodiment 1:

[0020] like Figure 1 and Figure 2 As shown, Figure 1It is a schematic diagram of the overall structure of the passive corona lightning protection equipment. Figure 2 It is a structural diagram of the threaded seat 102. The utility model provides a passive corona lightning protection device: including a base 101 and an auxiliary device, the auxiliary device includes a threaded seat 102, a T-shaped rod 103, a fastening nut 104, a matching column 105, a conductive frame 106, a connection assembly and a lead assembly, the connection assembly includes a connecting screw 107 and a connecting nut 108, and the lead assembly includes a main lead rod 109, a main lead needle 110, an auxiliary lead rod 111 and an auxiliary lead needle 112. Through the above scheme, it is possible to adjust the working height during use, which is beneficial to better protect and assist some buildings with lower building heights, improve practical performance, and be more convenient to use. It can be understood that the above scheme can adjust the working height of the equipment during use.

[0021] In this embodiment, the base 101 has a T-shaped cross-section, a mounting hole is provided at the bottom for easy installation, and a mounting tube structure is provided at the top with a through groove for easy adjustment and observation and to avoid water accumulation.

[0022] Among them, the threaded seat 102 is fixedly connected to the base 101 and is located on the base 101, the T-shaped rod 103 has a threaded portion 1031 and a mounting portion 1032, the threaded portion 1031 cooperates with the threaded seat 102 and is located below the T-shaped rod 103, the mounting portion 1032 is located above the T-shaped rod 103, and the T-shaped rod 103 is located above the base 101, the fastening nut 104 is installed on the threaded portion 1031, the matching column 105 is detachably connected to the T-shaped rod 103 and is located on the mounting portion 1032, the conductive frame 106 is arranged above the matching column 105, the connecting assembly is arranged on the side of the mounting portion 1032 close to the conductive frame 106, and the power lead assembly is arranged on the top of the conductive frame 106. The threaded seat 102 is installed on the base 101 by bolts, and the T-bar 103 has a threaded portion 1031 and a mounting portion 1032. The threaded portion 1031 can facilitate the installation of the fastening nut 104 and the assembly with the threaded seat 102. The end surface of the upper end of the mounting portion 1032 is provided with a mounting groove to facilitate the placement of the matching column 105. The bottom of the conductive frame 106 is directly placed on the top of the matching column 105. Then, it can be connected and assembled with the T-bar 103 through the connecting assembly. The conductive frame 106 is provided with a grounding wire, one end of the grounding wire is installed on the terminal of the conductive frame 106, and the other end is connected to the ground grid. The connecting assembly is arranged on the side of the mounting portion 1032 close to the conductive frame 106 for the installation of the conductive frame 106, and the power introduction assembly is arranged on the top of the conductive frame 106 for working coordination.

[0023] Secondly, the connecting screw 107 is detachably connected to the conductive frame 106 and the mounting portion 1032, and is located on the side of the conductive frame 106 close to the mounting portion 1032; the connecting nut 108 is threadedly connected to the connecting screw 107 and is located at the bottom of the connecting screw 107. After the connecting screw 107 passes through the mounting hole at the bottom of the conductive frame 106 and the mounting hole on the mounting portion 1032, the connecting nut 108 is installed at the bottom to fix it.

[0024] Then, the main lead rod 109 is threadedly connected to the conductive frame 106 and is located on the top of the conductive frame 106; the main lead pin 110 is threadedly connected to the main lead rod 109 and is located on the main lead rod 109. The threaded end at the bottom of the main lead rod 109 is installed on the top of the conductive frame 106 to form a conductive path, and the threaded end of the main lead pin 110 can be directly installed on the top mounting head of the main lead rod 109.

[0025] Finally, the auxiliary lead-in rod 111 is threadedly connected to the conductive frame 106 and is located on both sides of the conductive frame 106; the auxiliary lead-in needle 112 is threadedly connected to the auxiliary lead-in rod 111 and is located on the auxiliary lead-in rod 111. The threaded ends of the auxiliary lead-in rod 111 are installed in the mounting threaded holes on both sides of the conductive frame 106 to form a conductive path, and the mounting threaded ends of the auxiliary lead-in needle 112 can be directly installed on the mounting head at the top of the auxiliary lead-in rod 111.

[0026] When the utility model is used to adjust the working height, it is beneficial to better protect and assist some buildings with lower building heights, improve practical performance, and be more convenient to use. When in use, the conductive frame 106 and the power-inducing component cooperate to achieve safety protection. When installing, the base 101 can be installed first, and then the fastening nut 104 is screwed on the top of the threaded portion 1031 of the T-shaped rod 103, and the threaded portion 1031 is matched and installed with the threaded seat 102. After adjusting the position, the fastening nut 104 is locked so that it abuts against the top of the threaded seat 102, and then the conductive frame 106 is installed through the connecting assembly, and the power-inducing component can be further installed. When installing, only the matching distance between the T-shaped rod 103 and the threaded seat 102 needs to be changed, so that the matching distance between the T-shaped rod 103 and the base 101 can be adjusted, thereby adjusting the working height of the equipment, thereby achieving the working height adjustment when in use, which is beneficial to better protect and assist some buildings with lower building heights, improve practical performance, and be more convenient to use.

[0027] Embodiment 2:

[0028] like Figure 3 As shown, Figure 320 is a schematic diagram of the overall structure of a passive corona lightning protection device. On the basis of the first embodiment, the utility model provides a passive corona lightning protection device, wherein the auxiliary device further includes a first reinforcement plate 201 and a second reinforcement plate 202 .

[0029] The first reinforcing plate 201 is fixedly connected to the base 101 and is located on one side of the base 101; the second reinforcing plate 202 is fixedly connected to the base 101 and is located on a side of the base 101 away from the first reinforcing plate 201. The first reinforcing plate 201 and the second reinforcing plate 202 have the same size, are welded to both sides of the base 101, and are symmetrically arranged.

[0030] In this embodiment, by providing the first reinforcement plate 201 and the second reinforcement plate 202, the stability of the cylindrical portion above the base 101 can be improved, thereby facilitating improving the stability of the device.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A passive corona lightning protection device, comprising a base, characterized in that: Also includes auxiliary devices; The auxiliary device includes a threaded seat, a T-shaped rod, a fastening nut, a matching column, a conductive frame, a connecting assembly and a power-leading assembly. The threaded seat is fixedly connected to the base and is located on the base. The T-shaped rod has a threaded portion and a mounting portion. The threaded portion matches the threaded seat and is located below the T-shaped rod. The mounting portion is located above the T-shaped rod. The T-shaped rod is located above the base. The fastening nut is installed on the threaded portion. The matching column is detachably connected to the T-shaped rod and is located on the mounting portion. The conductive frame is arranged above the matching column. The connecting assembly is arranged on the side of the mounting portion close to the conductive frame. The power-leading assembly is arranged on the top of the conductive frame.

2. The passive corona lightning protection device according to claim 1, characterized in that: The connecting assembly includes a connecting screw and a connecting nut. The connecting screw is detachably connected to the conductive frame and the mounting portion, respectively, and is located on a side of the conductive frame close to the mounting portion. The connecting nut is threadedly connected to the connecting screw and is located at the bottom of the connecting screw.

3. The passive corona lightning protection device according to claim 1, characterized in that: The power-leading assembly comprises a main power-leading rod and a main power-leading needle, wherein the main power-leading rod is threadedly connected to the conductive frame and is located on the top of the conductive frame; The main current guide needle is threadedly connected to the main current guide rod and is located on the main current guide rod.

4. The passive corona lightning protection device according to claim 3, characterized in that: The power guide assembly also includes an auxiliary power guide rod and an auxiliary power guide needle. The auxiliary power guide rod is threadedly connected to the conductive frame and is located on both sides of the conductive frame; the auxiliary power guide needle is threadedly connected to the auxiliary power guide rod and is located on the auxiliary power guide rod.

5. The passive corona lightning protection device according to claim 1, characterized in that: The auxiliary device also includes a first reinforcement plate and a second reinforcement plate, wherein the first reinforcement plate is fixedly connected to the base and located on one side of the base; the second reinforcement plate is fixedly connected to the base and located on a side of the base away from the first reinforcement plate.

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