CN214337514U

CN214337514U - Lightning arrester for power equipment

Info

Publication number: CN214337514U
Application number: CN202022698053.9U
Authority: CN
Inventors: 欧志华
Original assignee: Liaoning Youwang Photoelectric Technology Co ltd
Current assignee: Liaoning Youwang Photoelectric Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-10-01
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to an electric power tech field just discloses a lightning arrester for power equipment, including the installation fixed plate, the center department of installation fixed plate and fixed sleeve's bottom fixed connection, the one end of fixed sleeve surface and sliding support's internal surface sliding connection, sliding support's one end is rotated through the one end of first bolt with first fixed block and is connected, the other end of first fixed block and the one end fixed connection of long telescopic link. This lightning arrester for power equipment, through first stopper, damping spring and the vibrations that the thunder and lightning brought are reduced to the second stopper, simultaneously through last stopper, the impact force of strong wind is alleviated with buffering deep bead to lower stopper, it is convenient for prevent that strong wind from leading to the fact the damage to the device to have reached this lightning arrester, the device can provide the absorbing effect of buffering simultaneously, it is not convenient for to prevent that strong wind from leading to the fact the damage to the device to have solved current lightning arrester, break easily, can not provide the problem of buffering shock attenuation effect.

Description

Lightning arrester for power equipment

Technical Field

The utility model relates to an electric power tech field specifically is a lightning arrester for power equipment.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, and is generally fixed at a high position for the sake of safety, but the power equipment at the high position in thunderstorm weather is easy to be struck by lightning, so that the conventional power equipment is provided with a lightning rod for ensuring the normal operation of the power equipment.

Present current lightning arrester structure is more complicated, is difficult to the installation, and inconvenient people use, does not set up the equipment that detects the electric leakage in the device, probably can cause the damage of equipment or facility, is unfavorable for people to use, and current lightning arrester is not convenient for prevent that strong wind from causing the damage to the device, breaks easily, can not provide the absorbing effect of buffering, has reduced the security scheduling problem of lightning-arrest effect and device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a lightning arrester for electric power equipment, which has the advantages of light structure, easy installation, capability of meeting various use scenes and convenience for people to use, equipment for detecting electric leakage is arranged in the lightning arrester, the electric leakage of the lightning arrester can be found in time, the damage of the equipment or facilities is avoided, the lightning arrester is favorable for people to use, the lightning arrester is convenient for preventing the damage of strong wind to the lightning arrester, simultaneously the lightning arrester can provide the effect of buffering and damping, the lightning arresting effect is improved, the lightning arrester is ensured to be used conveniently and safely, the problems that the existing lightning arrester has complex structure, is difficult to install and is inconvenient for people to use, the equipment for detecting electric leakage is not arranged in the lightning arrester, the damage of the equipment or facilities can be caused, the lightning arrester is not favorable for people to use, and the existing lightning arrester is inconvenient for preventing the damage of the strong wind to the lightning arrester, easy rupture, can not provide the effect of buffering shock attenuation, reduced the problem of the security of lightning-arrest effect and device.

(II) technical scheme

For realizing above-mentioned this lightning arrester structure light, easy installation can satisfy various use scenes, makes things convenient for people's use, is provided with the equipment that detects the electric leakage in the device, can in time discover the electric leakage of device, has avoided the damage of equipment or facility, is favorable to people's use, and this lightning arrester is convenient for prevent that strong wind from causing the damage to the device, and the device can provide the absorbing effect of buffering simultaneously, has improved the effect of taking shelter from thunder, guarantees the convenience of lightning rod use and the effect of security, the utility model provides a following technical scheme: the utility model provides a lightning arrester for power equipment, including the installation fixed plate, the center department of installation fixed plate and fixed sleeve's bottom fixed connection, the one end of fixed sleeve surface and sliding support's internal surface sliding connection, sliding support's one end is rotated through the one end of first bolt with first fixed block and is connected, the other end of first fixed block and the one end fixed connection of long telescopic link, the other end of long telescopic link and the one end fixed connection of second fixed block, the other end of second fixed block passes through the one end fixed connection of second bolt and removal slide.

The fixed sleeve is in the one end that is close to the installation fixed plate and the one end fixed connection of stopper down, and the inside center department of fixed sleeve is connected with the surface fixed of first stopper, the internal surface of first stopper and the surface sliding connection of lightning rod, and the bottom of lightning rod is equipped with the third fixed block.

Preferably, the movable notch is opened to the one end of installation fixed plate, and the installation fixed plate is being close to fixed sleeve one side fixed mounting and is having the electricity-proof sleeve, and the opposite side fixed mounting of installation fixed plate has electric leakage alarm, and the center department of installation fixed plate sets up threaded hole.

Preferably, the top of the fixed sleeve is provided with an upper vent, the bottom of the fixed sleeve is provided with a lower vent, and the bottom of the upper vent is fixedly provided with a third limiting block.

Preferably, the other end of the movable sliding plate is fixedly connected with one end of the small hydraulic rod, the other end of the small hydraulic rod is fixedly connected with one end of the installation fixing plate, the number of the movable sliding plates is four, and one end of each movable sliding plate is connected with one side of the movable notch in a sliding mode.

Preferably, one end of the lower limiting block is rotatably connected with one end of the buffering wind shield, the other end of the buffering wind shield is rotatably connected with one end of the upper limiting block, and the inner surface of the upper limiting block is fixedly connected with the outer surface of the fixing sleeve.

Preferably, one side of the first limiting block is fixedly connected with one end of a damping spring, the other end of the damping spring is fixedly connected with one end of the second limiting block, and the inner surface of the second limiting block is fixedly connected with the outer surface of the lightning rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a lightning arrester for power equipment possesses following beneficial effect:

1. this lightning arrester for power equipment, through first stopper, damping spring and the vibrations that the thunder and lightning brought are reduced to the second stopper, simultaneously through last stopper, the impact force of strong wind is alleviated with buffering deep bead to lower stopper, it is convenient for prevent that strong wind from leading to the fact the damage to the device to have reached this lightning arrester, the device can provide the absorbing effect of buffering simultaneously, it is not convenient for to prevent that strong wind from leading to the fact the damage to the device to have solved current lightning arrester, break easily, can not provide the problem of buffering shock attenuation effect.

2. This lightning arrester for power equipment possesses the device structure light, and easy installation can satisfy various use scenes, makes things convenient for people's use, is provided with the equipment that detects the electric leakage in the device, can in time discover the electric leakage of device, has avoided the damage of equipment or facility, is favorable to people's use, has improved the effect of taking shelter from thunder, guarantees advantages such as convenience and the safety that the lightning rod used.

Drawings

Fig. 1 is a cross-sectional view of the three-dimensional structure of the present invention;

fig. 2 is an enlarged schematic view of fig. 1 at a according to the present invention;

FIG. 3 is a front sectional view of the present invention;

fig. 4 is a right side schematic view of the present invention.

Wherein: the device comprises a mounting fixing plate 1, a fixing sleeve 2, a sliding support 3, a first bolt 4, a first fixing block 5, a long telescopic rod 6, a second fixing block 7, a second bolt 8, a movable sliding plate 9, a limiting block 10, a first limiting block 11, a damping spring 12, a second limiting block 13, a lightning rod 14, a movable notch 15, an electric leakage alarm 16, a threaded hole 17, an upper vent 18, a lower vent 19, a third limiting block 20, a small hydraulic rod 21, a buffering wind shield 22, a limiting block 23, a third fixing block 24 and an electricity-proof sleeve 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a lightning arrester for electric power equipment comprises a mounting and fixing plate 1, the center of the mounting and fixing plate 1 is fixedly connected with the bottom of a fixing sleeve 2, one end of the mounting and fixing plate 1 is provided with a moving notch 15, one side of the mounting and fixing plate 1 close to the fixing sleeve 2 is fixedly provided with an electricity-proof sleeve 25, the other side of the mounting and fixing plate 1 is fixedly provided with an electric leakage alarm 16, the center of the mounting and fixing plate 1 is provided with a threaded hole 17, the structure is light and easy to mount, and can meet various use scenes, one end of the outer surface of the fixing sleeve 2 is slidably connected with the inner surface of a sliding support 3, the top of the fixing sleeve 2 is provided with an upper vent 18, the bottom of the fixing sleeve 2 is provided with a lower vent 19, the bottom of the upper vent 18 is fixedly provided with a third limiting block 20 to decompose pressure caused by strong wind, one end of the sliding support 3 is rotatably connected with one end of a first fixing block 5 through a first bolt 4, the other end of first fixed block 5 and the one end fixed connection of long telescopic link 6, the other end of long telescopic link 6 and the one end fixed connection of second fixed block 7, the other end of second fixed block 7 passes through second bolt 8 and the one end fixed connection who removes slide 9, the other end of removing slide 9 and the one end fixed connection of little hydraulic stem 21, the other end of little hydraulic stem 21 and the one end fixed connection of installation fixed plate 1, and the quantity that removes slide 9 is four, every one end that removes slide 9 all with one side sliding connection who removes notch 15, the area of stress of increase device.

The one end that fixed sleeve 2 is being close to installation fixed plate 1 and the one end fixed connection of stopper 10 down, the one end of stopper 10 is connected with the one end rotation of buffering deep bead 22 down, the other end of buffering deep bead 22 is connected with the one end rotation of stopper 23 up, the internal surface of stopper 23 is connected with the external fixed surface of fixed sleeve 2 up, the impact force of strong wind is alleviated to the buffering deep bead, the inside center department of fixed sleeve 2 is connected with the external fixed surface of first stopper 11, one side of first stopper 11 and the one end fixed connection of damping spring 12, the other end of damping spring 12 and the one end fixed connection of second stopper 13, the internal surface of second stopper 13 and the external fixed surface of lightning rod 14 are connected, reduce the vibrations that the thunder brought, the internal surface of first stopper 11 and the external fixed surface sliding connection of lightning rod 14, the bottom of lightning rod 14 is equipped with third fixed block 24.

When using, fix the device in required position through screw hole 17, then little hydraulic stem 21 will remove slider 9 ejecting, the lifting surface area of device has been increased, it is fixed with equipment to remove slider 9 through long telescopic link 6 with sliding support 3 removal suitable position, the device begins to work, lightning rod 14 is used for guiding the thunder and lightning, simultaneously through setting up damping spring 12 on lightning rod 14, the impact that slows down the thunder and lightning and brings, simultaneously through 18 vent 18 on, lower vent 19 and buffering deep bead 22 carry out sparse wind pressure, guarantee the normal use of device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lightning arrester for power equipment, includes installation fixed plate (1), its characterized in that: the center of the mounting and fixing plate (1) is fixedly connected with the bottom of the fixing sleeve (2), one end of the outer surface of the fixing sleeve (2) is connected with the inner surface of the sliding support (3) in a sliding mode, one end of the sliding support (3) is connected with one end of the first fixing block (5) in a rotating mode through the first bolt (4), the other end of the first fixing block (5) is fixedly connected with one end of the long telescopic rod (6), the other end of the long telescopic rod (6) is fixedly connected with one end of the second fixing block (7), and the other end of the second fixing block (7) is fixedly connected with one end of the movable sliding plate (9) through the second bolt (8);

the fixed sleeve (2) is close to one end of the installation fixing plate (1) and one end of the lower limiting block (10) in fixed connection, the center inside the fixed sleeve (2) is fixedly connected with the outer surface of the first limiting block (11), the inner surface of the first limiting block (11) is connected with the outer surface of the lightning rod (14) in a sliding mode, and the bottom of the lightning rod (14) is provided with a third fixing block (24).

2. A lightning conductor according to claim 1, characterized in that: the electric leakage alarm is characterized in that a movable notch (15) is formed in one end of the installation fixing plate (1), an electricity-proof sleeve (25) is fixedly installed on one side, close to the fixed sleeve (2), of the installation fixing plate (1), an electric leakage alarm (16) is fixedly installed on the other side of the installation fixing plate (1), and a threaded hole (17) is formed in the center of the installation fixing plate (1).

3. A lightning conductor according to claim 1, characterized in that: an upper vent (18) is formed in the top of the fixed sleeve (2), a lower vent (19) is formed in the bottom of the fixed sleeve (2), and a third limiting block (20) is fixedly mounted at the bottom of the upper vent (18).

4. A lightning conductor according to claim 1, characterized in that: the other end of the movable sliding plate (9) is fixedly connected with one end of the small hydraulic rod (21), the other end of the small hydraulic rod (21) is fixedly connected with one end of the installation fixing plate (1), the number of the movable sliding plates (9) is four, and one end of each movable sliding plate (9) is connected with one side of the movable notch (15) in a sliding mode.

5. A lightning conductor according to claim 1, characterized in that: one end of the lower limiting block (10) is rotatably connected with one end of the buffering wind shield (22), the other end of the buffering wind shield (22) is rotatably connected with one end of the upper limiting block (23), and the inner surface of the upper limiting block (23) is fixedly connected with the outer surface of the fixing sleeve (2).

6. A lightning conductor according to claim 1, characterized in that: one side of the first limiting block (11) is fixedly connected with one end of a damping spring (12), the other end of the damping spring (12) is fixedly connected with one end of a second limiting block (13), and the inner surface of the second limiting block (13) is fixedly connected with the outer surface of a lightning rod (14).