CN216871335U

CN216871335U - Automatic alarm device for lightning protection

Info

Publication number: CN216871335U
Application number: CN202220324730.7U
Authority: CN
Inventors: 符德龙
Original assignee: Guangxi Jiezheng Electric Power Technology Co ltd
Current assignee: Guangxi Jiezheng Electric Power Technology Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-01
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses an automatic alarm device for lightning protection, which comprises a lightning protection alarm body, wherein alarm lamps are arranged on two sides of the top of the lightning protection alarm body, brackets are arranged on two sides of the top of the lightning protection alarm body, a movable plate is arranged between the brackets, through holes are formed in two sides of the movable plate, annular wiping blocks are arranged in the through holes in the two sides of the movable plate, fixed blocks are arranged on two sides of the movable plate, a plurality of balls are connected to the outer sides of the fixed blocks in a rolling manner, vertical ball grooves matched with the balls are formed in one side, corresponding to the brackets, of the movable plate, and a pushing handle is arranged in the middle of the top of the movable plate. This autoalarm for lightning protection can be convenient clean the dust to alarm lamp surface adhesion, luminance when guaranteeing to use improves its practicality.

Description

Automatic alarm device for lightning protection

Technical Field

The utility model relates to the technical field of lightning protection devices, in particular to an automatic alarm device for lightning protection.

Background

In recent years, global climate is more and more severe, lightning disasters caused by strong convection weather are more and more frequent, in order to avoid lightning to influence normal work, special lightning protection devices are arranged on various devices, and therefore the lightning protection devices are used for minimizing or avoiding damage during lightning stroke, and in order to enable workers to quickly react to lightning stroke, automatic alarm devices used for reminding the workers are usually arranged on the lightning protection devices.

The automatic alarm device part needs to be installed at outdoor use for current lightning protection, and the surface of its alarm lamp receives the thick dust of influence adhesion of outdoor environment easily, if not in time carry out the luminance that can influence the alarm lamp to these dusts, and this makes managers need often to use burnisher to clean, and the process of operation is very troublesome, has reduced its practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic alarm device for lightning protection, which aims to solve the problem that when the conventional automatic alarm device for lightning protection provided by the background technology is installed outdoors for use, the surface of an alarm lamp is easily affected by outdoor environment and adheres to thick dust to influence brightness.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an autoalarm for lightning protection, includes lightning protection alarm body, the both sides at lightning protection alarm body top all are equipped with the alarm lamp, the support is all installed to the both sides at lightning protection alarm body top, be equipped with the fly leaf between the support, the both sides of fly leaf all are equipped with the perforation, all be equipped with the annular in the perforation of fly leaf both sides and wipe the piece, just the both sides of fly leaf all are equipped with the fixed block, the outside roll connection of fixed block has a plurality of ball, the corresponding one side of support all is equipped with the vertical ball groove with ball matched with, and the centre at fly leaf top is equipped with the promotion handle.

Preferably, an extension spring is connected between the two sides of the top of the movable plate and the inner side of the support, and the joint of the extension spring and the support is located above the fixed block.

Preferably, the annular wiping block corresponds to the position of the alarm lamp, and the inner diameter of the annular wiping block is matched with the diameter of the alarm lamp.

Preferably, a gap is reserved between the inner wall of the through hole of the movable plate and the outer wall of the annular wiping block, and a sponge layer is arranged in the gap between the inner wall of the through hole of the movable plate and the outer wall of the annular wiping block.

Preferably, a cover body is arranged at the top of the through hole of the movable plate, and the bottom of one side of the cover body is connected with the top of the movable plate through a rotating shaft.

Preferably, the two sides of the top of the lightning protection alarm body are both fixed with connecting seats, the bottom end of the support is inserted into the connecting seats, the two sides of the connecting seats are connected with fixing bolts through threaded structures, and the two sides of the bottom end of the support are both provided with threaded holes matched with the fixing bolt structures.

Compared with the prior art, the utility model has the beneficial effects that: this autoalarm for lightning protection can be convenient clean the dust to alarm lamp surface adhesion, luminance when guaranteeing to use improves its practicality. The fly leaf of the device drives the ball through the fixed block and slides in vertical ball groove and constitute sliding connection with the support, can make the annular wipe the piece and rub the dust of the surface adhesion of alarm lamp clean when the fly leaf moves about between the support to this avoids managers to need frequent use burnisher to clean luminance when guaranteeing the alarm lamp and use.

Drawings

FIG. 1 is a schematic structural diagram of an automatic alarm device for lightning protection according to the present invention;

FIG. 2 is an enlarged schematic view of the position A in FIG. 1 of the automatic alarm device for lightning protection of the present invention;

FIG. 3 is a schematic diagram of the top structure of a movable plate of the automatic alarm device for lightning protection of the present invention;

fig. 4 is a schematic view of a connecting structure of a bracket and a lightning protection alarm body of the automatic alarm device for lightning protection of the utility model.

In the figure: 1. a lightning protection alarm body; 2. an alarm lamp; 3. a support; 4. a movable plate; 5. an annular wiping block; 6. pushing the handle; 7. a cover body; 8. a fixed block; 9. a ball bearing; 10. a vertical ball groove; 11. an extension spring; 12. a sponge layer; 13. fixing the bolt; 14. a connecting seat.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic alarm device for lightning protection comprises a lightning protection alarm body 1, alarm lamps 2 are arranged on two sides of the top of the lightning protection alarm body 1, supports 3 are arranged on two sides of the top of the lightning protection alarm body 1, movable plates 4 are arranged between the supports 3, perforations are arranged on two sides of each movable plate 4, annular wiping blocks 5 are arranged in the perforations on two sides of each movable plate 4, fixed blocks 8 are arranged on two sides of each movable plate 4, a plurality of balls 9 are connected to the outer sides of the fixed blocks 8 in a rolling manner, vertical ball grooves 10 matched with the balls 9 are arranged on one corresponding side of each support 3, a pushing handle 6 is arranged in the middle of the top of each movable plate 4, the movable plates 4 can drive the balls 9 to slide in the vertical ball grooves 10 through the fixed blocks 8 to form sliding connection with the supports 3, when the lightning protection alarm body 1 is installed outdoors and thick dust adheres to the surfaces of the alarm lamps 2, the pushing handle 6 can enable the annular wiping block 5 to rub the surface of the alarm lamp 2 by driving the movable plate 4 to move up and down between the supports 3 to realize the function of cleaning dust, so as to ensure the brightness of the alarm lamp 2 when in use, avoid the trouble that managers need to frequently use cleaning tools to clean, and improve the practicability of the lightning protection alarm body 1, the tension spring 11 is connected between the two sides of the top of the movable plate 4 and the inner side of the supports 3, the joint of the tension spring 11 and the supports 3 is positioned above the fixed block 8, the structure can simultaneously drive the tension spring 11 to stretch when the movable plate 4 moves up and down between the supports 3, so that the movable plate 4 can reset under the action force of the tension spring 11, the movable plate 4 is prevented from being shielded outside the alarm lamp 2, the annular wiping block 5 corresponds to the position of the alarm lamp 2, and the inner diameter of the annular wiping block 5 is identical to the diameter of the alarm lamp 2, the structure movable plate 4 can drive the annular wiping block 5 to be more attached to the surface of the alarm lamp 2 to ensure the effect of cleaning dust, a gap is reserved between the inner wall of the through hole of the movable plate 4 and the outer wall of the annular wiping block 5, and a sponge layer 12 is arranged in the gap between the inner wall of the through hole of the movable plate 4 and the outer wall of the annular wiping block 5. when the annular wiping block 5 is in contact with the surface of the alarm lamp 2, the structure can shrink in a certain range through the sponge layer 12, so that the phenomenon that the annular wiping block 5 abrades the alarm lamp 2 due to overlarge surface friction is avoided, a cover body 7 is arranged at the top of the through hole of the movable plate 4, the bottom of one side of the cover body 7 is connected with the top of the movable plate 4 through a rotating shaft, the cover body 7 can be covered at the top of the through hole of the movable plate 4, so that the movable plate 4 can play a certain protection role at the top of the alarm lamp 2 through sealing when not in use, both sides at 1 top of lightning protection alarm body all are fixed with connecting seat 14, and the inside of establishing at connecting seat 14 is inserted to the bottom of support 3, and the both sides of connecting seat 14 are connected with fixing bolt 13 through thread structure, the both sides of 3 bottoms of support all are equipped with the screw hole identical with fixing bolt 13 structure, this structure support 3 can insert the inside of connecting seat 14 with the bottom and make fixing bolt 13 fix in the threaded hole, thereby make fly leaf 4 can conveniently carry out the dismouting at 1 top of lightning protection alarm body through support 3 when not using, and it is more convenient to use.

The working principle is as follows: when the automatic alarm device for lightning protection is used, firstly, when the lightning protection alarm device body 1 is installed outdoors and thick dust is adhered on the surface of the alarm lamp 2, the handle 6 is pushed in, the movable plate 4 is driven by the fixed block 8 to drive the balls 9 to slide in the vertical ball grooves 10 to move up and down after being acted by force, the movable plate 4 drives the annular wiping block 5 to rub and clean the dust on the surface of the alarm lamp 2 in the process of moving up and down, when the annular wiping block 5 is in contact with the surface of the alarm lamp 2, the annular wiping block 5 can be shrunk to a certain degree through the sponge layer 12, the overlarge pressure generated when the annular wiping block 5 is in contact with the surface of the alarm lamp 2 is avoided, the movable plate 4 can also drive the stretching spring 11 to stretch when moving up and down between the supports 3, when the movable plate 4 is not used, the cover body 7 is covered on the top of the through hole of the movable plate 4, and the movable plate 4 plays a certain protection role on the top of the alarm lamp 2 after being sealed, when the movable plate 4 needs to be integrally detached, the fixing bolts 13 on the two sides of the connecting seat 14 are rotated, then the bottom end of the support 3 is pulled out from the inside of the connecting seat 14, and at the moment, the movable plate 4 is convenient to detach from the top of the lightning protection alarm body 1, so that a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an autoalarm for lightning protection, includes lightning protection alarm body (1), the both sides at lightning protection alarm body (1) top all are equipped with alarm lamp (2), its characterized in that: support (3) are all installed to the both sides at lightning protection alarm body (1) top, be equipped with fly leaf (4) between support (3), the both sides of fly leaf (4) all are equipped with the perforation, all be equipped with annular in the perforation of fly leaf (4) both sides and wipe piece (5), just the both sides of fly leaf (4) all are equipped with fixed block (8), the outside roll connection of fixed block (8) has a plurality of ball (9), support (3) corresponding one side all is equipped with vertical ball groove (10) with ball (9) matched with, and the centre at fly leaf (4) top is equipped with promotes handle (6).

2. The automatic alarm device for lightning protection according to claim 1, characterized in that: and an extension spring (11) is connected between the two sides of the top of the movable plate (4) and the inner side of the support (3), and the joint of the extension spring (11) and the support (3) is positioned above the fixed block (8).

3. The automatic alarm device for lightning protection according to claim 1, characterized in that: the annular wiping block (5) corresponds to the alarm lamp (2), and the inner diameter of the annular wiping block (5) is matched with the diameter of the alarm lamp (2).

4. The automatic alarm device for lightning protection according to claim 1, characterized in that: a gap is reserved between the inner wall of the through hole of the movable plate (4) and the outer wall of the annular wiping block (5), and a sponge layer (12) is arranged in the gap between the inner wall of the through hole of the movable plate (4) and the outer wall of the annular wiping block (5).

5. The automatic alarm device for lightning protection according to claim 1, characterized in that: the top of the through hole of the movable plate (4) is provided with a cover body (7), and the bottom of one side of the cover body (7) is connected with the top of the movable plate (4) through a rotating shaft.

6. The automatic alarm device for lightning protection according to claim 1, characterized in that: both sides at lightning protection alarm body (1) top all are fixed with connecting seat (14), just the inside of establishing connecting seat (14) is inserted to the bottom of support (3), and the both sides of connecting seat (14) are connected with fixing bolt (13) through threaded structure, the both sides of support (3) bottom all are equipped with the screw hole identical with fixing bolt (13) structure.