CN209881099U

CN209881099U - High lightning protection subassembly of security

Info

Publication number: CN209881099U
Application number: CN201921079829.XU
Authority: CN
Inventors: 周晓军
Original assignee: Shaoxing Zhong Pu Mine Technology Co Ltd
Current assignee: Shaoxing Zhong Pu Mine Technology Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2019-12-31
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a high lightning protection subassembly of security, comprising a base plate, the fixed link that is provided with in bottom plate upper end middle part, the inside upper end of link is provided with the extension rod through the screw thread activity, the extension rod upper end is provided with the lightning rod body through the bearing activity, the fixed a plurality of buckles that are provided with in lightning rod body middle part, the fixed frame that is provided with in bottom plate upper end both sides, the fixed winding in the inboard middle part of fixed frame is provided with the elastic cord, the fixed snap ring that is provided with of fixed frame's one end is kept away from to the elastic cord, mutual block swing joint between snap ring and the buckle. The utility model discloses the result of use is better, can adjust the height of lightning rod body as required, can play the effect of fixed lightning rod body through elastic rope and snap ring simultaneously, prevents that it from empting, security and stability when improving the device and using.

Description

High lightning protection subassembly of security

Technical Field

The utility model relates to a lightning protection device technical field specifically is a high lightning protection subassembly of security.

Background

Lightning rod, also known as lightning rod, is used to protect buildings, tall trees etc. from lightning strike device. The top end of the protected object is provided with a lightning receptor which is connected with a drainage ground net buried underground by a lead wire meeting the specification. The specification of the lightning rod must meet the GB standard, and the height specification of the lightning rod required by each lightning protection category is different. It distorts the ground electric field as the thundercloud discharge approaches the ground. The lightning rod is a calling law in the past, and in national standard GB50057-2010 building lightning protection design Specification of the people's republic of China, the name of the lightning rod is abandoned and replaced by a ' lightning rod '. The lightning rod, the lightning receiving belt, the lightning receiving wire, the lightning receiving net, the metal roof for receiving lightning, the metal component and the like are collectively called as a lightning receptor; the lightning receptor, the down conductor and the grounding device together form an external lightning protection device for a building or a structure, so as to avoid or reduce physical damage and personal injury caused by lightning striking the building (the structure) or the vicinity of the building (the structure).

However, most of lightning rods used at present are directly fixed and installed in a target area through screws, auxiliary protection is lacked, if the lightning rods are too long in use, the lightning rods are prone to toppling over and are prone to causing irrecoverable danger, and meanwhile, after the lightning rod device is installed, if a water tower needs to be installed beside the lightning rods suddenly at this moment, the lightning rods of the lightning rods are not high in water tower height, and at this moment, the lightning rods need to be found again to be installed again, so that trouble is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high lightning protection subassembly of security to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high lightning protection subassembly of security, includes the bottom plate, the fixed link that is provided with in bottom plate upper end middle part, the inside upper end of link is provided with the extension rod through the screw thread activity, the extension rod upper end is provided with the lightning rod body through the bearing activity, the fixed a plurality of buckles that are provided with in lightning rod body middle part, bottom plate upper end both sides are all fixed and are provided with fixed frame, the inboard middle part of fixed frame is fixed to be twined and is provided with the elastic cord, the fixed snap ring that is provided with of fixed frame's one end is kept away from to the elastic cord, mutual block swing.

Preferably, the fixed block is all fixedly arranged on the upper end of the bottom plate around the bottom of the connecting frame, the bottom of the connecting frame can be fixed through the fixed block, and the connecting frame bottom plate is prevented from being unstably inclined or toppled when in use.

Preferably, the elastic rope is made of an insulating rubber material, and the elastic rope can be prevented from conducting electricity through the insulating rubber material.

Preferably, the extension rod upper end surface both sides all are fixed and are provided with the connecting block, can conveniently rotate the extension rod through the connecting block.

Preferably, the extension rod lower extreme is fixed and is provided with the stopper, can prevent through the stopper that the extension rod from removing from the link is inside.

Preferably, threaded holes are formed in four corners of the surface of the upper end of the base plate, and the device can be conveniently and fixedly mounted in a target area through the threaded holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a connecting block rotates the extension rod to can adjust the extension height of extension rod through the screw thread, thereby can adjust the height of lightning rod body as required, the lightning rod body is fixed through the elasticity rope to the device simultaneously, when adjusting the lightning rod body more and more high, the elasticity rope also can be more tight more, and its fixed effect also can be better, further prevents that the too high body that leads to of lightning rod from empting easily.

2. The utility model discloses the lightning rod body blocks the effect that the buckle can play fixed lightning rod body through elastic rope and snap ring when using, prevents that it from empting, security and stability when improving the device use can play the effect of fixed connection frame bottom through the fixed block, prevents that the link from unstably taking place to incline or topple over when using in the bottom plate upper end, and last device can prevent through the stopper that the extension rod from shifting out the preventing device damage from the link is inside when using.

Drawings

FIG. 1 is a schematic view of the overall structure of a lightning protection assembly with high safety of the present invention;

fig. 2 is an enlarged view of the lightning protection assembly with high safety at a position a in fig. 1;

fig. 3 is an enlarged view of the lightning protection assembly of the present invention at the position B in fig. 1.

In the figure: 1. a base plate; 2. a connecting frame; 3. an extension rod; 4. a lightning rod body; 5. buckling; 6. a fixed frame; 7. an elastic cord; 8. a snap ring; 9. a fixed block; 10. connecting blocks; 11. a limiting block; 12. a threaded bore.

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. 1-3, the present invention provides a technical solution: the utility model provides a high lightning protection subassembly of security, includes bottom plate 1, 1 upper end middle part of bottom plate is fixed and is provided with link 2, through welded fastening installation between link 2 and the bottom plate 1, 2 inside upper ends of link are provided with extension rod 3 through the screw thread activity, extension rod 3 upper end is provided with lightning rod body 4 through the bearing activity.

The fixed buckle 5 that is provided with in 4 middle parts of lightning rod body, through screw fixed mounting between lightning rod body 4 and the buckle 5, of course, also can adopt other connection fixed modes as appropriate, buckle 5 is rigid plastic material, can not influence the electrically conductive work of lightning rod body 4, 1 upper end both sides of bottom plate are all fixed and are provided with fixed frame 6, are connected through welded fastening between fixed frame 6 and the bottom plate 1, the fixed winding in 6 inboard middle parts of fixed frame is provided with elastic rope 7, the fixed snap ring 8 that is provided with of one end that fixed frame 6 was kept away from to elastic rope 7, mutual block (swing joint) between snap ring 8 and the buckle 5.

The utility model discloses a fixed connection frame, including extension rod 3, bottom plate 1, connecting frame 2, elastic rope 7, connecting block 10, extension rod 3 upper end surface both sides are all fixed and are provided with fixed block 9 all around, can play the effect of fixed connection frame 2 bottoms through fixed block 9, prevent that connecting frame 2 bottom plate 1 unstability from taking place to incline or topple over when using, elastic rope 7 is the insulating rubber material, can prevent through the insulating rubber material that elastic rope 7 is electrically conductive, can conveniently rotate extension rod 3 through connecting block 10.

The fixed stopper 11 that is provided with of extension rod 3 lower extreme, be through welded fixed connection between extension rod 3 and the stopper 11, extension rod 3 passes through screw thread swing joint with the casing of the inside upper end of link 2, and stopper 11 installs and can not influence extension rod 3 in the inside rotation and the regulation of link 2 at the lower extreme of link 2, its assembly method is for passing through threaded connection with extension rod 3 and the casing of the inside upper end of link 2 earlier, then carry out (welding) fixed connection with stopper 11 and extension rod 3's lower extreme, carry out (welding) fixedly with link 2 and bottom plate 1 at last again, can prevent through stopper 11 that extension rod 3 from shifting out from link 2 is inside, 1 upper end surface four corners department of bottom plate all begins threaded hole 12, can make things convenient for device fixed mounting at the target area through threaded hole 12. It should be pointed out that the limiting block and the extension rod, the connecting frame and the bottom plate do not need to be welded and fixed, and can be connected in other modes according to requirements, so long as the purpose of firm fixation is achieved.

The working principle is as follows: before the device is used, the device can be fixedly arranged in a target area through the threaded hole 12, when the device is used, the device can play a role of a common lightning rod through the lightning rod body 4, and can play a role of fixing the bottom of the connecting frame 2 through the fixing block 9, so that the connecting frame 2 is prevented from being unstably inclined or toppled when being used at the upper end of the bottom plate 1, and then the extension rod 3 can be rotated through the connecting block 10, so that the extension height of the extension rod 3 can be adjusted through threads, so that the height of the lightning rod body 4 can be adjusted as required, when a building is temporarily built near the lightning rod, for example, when a building for washing and bathing in a guest room is arranged on the roof of a hotel, the lightning rod body 4 needs to be reinstalled, and the probability of toppling is higher as the lightning rod body 4 is, and when the lightning rod body 4 is used, the buckle 5 is clamped, can play the effect of fixed lightning rod body 4, and when lightning rod body 4 adjusted more and more high, elasticity rope 7 also can be more tight more drawing, and its fixed effect also can be better, promptly, the elasticity rope can adapt to lightning rod altitude mixture control (process), and adaptability is good, and furthest has ensured the effect of consolidating the lightning rod body, prevents that it from empting, security and stability when improving the device and using. Meanwhile, the extension rod 3 can be prevented from moving out of the connecting frame 2 through the limiting block 11 when the device is used, so that the device is prevented from being damaged.

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 high lightning protection subassembly of security, includes bottom plate (1), its characterized in that: the lightning rod is characterized in that a connecting frame (2) is fixedly arranged in the middle of the upper end of the bottom plate (1), an extension rod (3) is arranged on the upper end of the inner portion of the connecting frame (2) through thread movement, a lightning rod body (4) is arranged on the upper end of the extension rod (3) through bearing movement, a plurality of buckles (5) are fixedly arranged in the middle of the lightning rod body (4), a fixing frame (6) is fixedly arranged on the two sides of the upper end of the bottom plate (1), an elastic rope (7) is fixedly wound in the middle of the inner side of the fixing frame (6), a clamping ring (8) is fixedly arranged at one end, far away from the fixing frame (6), of the elastic rope (7), and the.

2. A high security lightning protection assembly according to claim 1, characterized in that: the upper end of the bottom plate (1) is fixedly provided with fixed blocks (9) around the bottom of the connecting frame (2).

3. A high security lightning protection assembly according to claim 1, characterized in that: the elastic rope (7) is made of an insulating rubber material.

4. A high security lightning protection assembly according to claim 1, characterized in that: and connecting blocks (10) are fixedly arranged on two sides of the surface of the upper end of the extension rod (3).

5. A high security lightning protection assembly according to claim 1, characterized in that: the lower end of the extension rod (3) is fixedly provided with a limiting block (11).

6. A high security lightning protection assembly according to claim 1, characterized in that: threaded holes (12) are formed in the four corners of the upper end surface of the bottom plate (1).