CN210723688U - Lightning protection device for expressway toll station - Google Patents
Lightning protection device for expressway toll station Download PDFInfo
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- CN210723688U CN210723688U CN201921823866.7U CN201921823866U CN210723688U CN 210723688 U CN210723688 U CN 210723688U CN 201921823866 U CN201921823866 U CN 201921823866U CN 210723688 U CN210723688 U CN 210723688U
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- fixedly connected
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- post
- rod
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Abstract
The utility model discloses a lightning protection device for highway toll station, including installation base, installation pole, electric conductor, lightning rod, installation base fixed mounting is at toll station building top, installation base upper end surperficial center fixedly connected with installation pole, installation base outside edge fixedly connected with multiunit stiffener, stiffener upper end fixedly connected with connecting rod, connecting rod other end fixed connection is adjacent two sets of on the installation pole fixedly connected with electric conductor between the installation pole, installation pole top fixedly connected with metal hemisphere, metal hemisphere upper end fixedly connected with the lightning rod. The utility model has the advantages of wide protection range, strong electricity discharge capacity, convenient and fast installation and use, and is mainly used for lightning protection of buildings.
Description
Technical Field
The utility model relates to a lightning protection technical field, specific lightning protection device for highway toll station that says so.
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. It distorts the ground electric field as the thundercloud discharge approaches the ground. A space with concentrated local electric field is formed at the top end of the lightning rod to influence the development direction of lightning leading discharge, so that lightning is guided to discharge to the lightning rod, and then lightning current is introduced into the ground through the grounding down conductor and the grounding device, so that the protected object is prevented from being struck by lightning.
The highway toll station is generally constructed across the road surface, but the existing lightning rod has small protection range and can not completely cover the whole toll station, and the reinforcing capability and the conductive effect are not ideal enough.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a wide, the strong, the installation convenient to use swift lightning protection device of discharge capacity of protection scope.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a lightning protection device for a highway toll station comprises a mounting base, mounting rods, electric conductors and lightning rods, wherein the mounting base is provided with a plurality of groups and is fixedly mounted at the top of a toll station building, the mounting base is of a regular prism structure, the center of the upper end surface of the mounting base is fixedly connected with the mounting rods, a plurality of groups of reinforcing rods are fixedly connected with the outer edge or corner positions of the upper end surface of the mounting base, the upper ends of the reinforcing rods are fixedly connected with connecting rods, the other ends of the connecting rods are fixedly connected with clamps, the clamps are connected to the mounting rods in a clamping manner, the electric conductors are fixedly connected between two adjacent groups of the mounting rods, the electric conductors are fixedly connected to the bottoms of the mounting rods, the top ends of the mounting rods are fixedly connected with flange plates, the upper surfaces of the flange plates are fixedly, the lightning rod includes that main connecing dodges the post and connects the post with vice connecing to dodge, main connecing dodge post fixed connection be in metal hemisphere top center, vice connecing dodge the post be provided with the multiunit and be the annular arrange be close to main connecing dodge the post outside metal hemisphere surface.
The two groups of the installation rods located on the outermost side are fixedly connected with grounding wires at the bottoms, grounding electrodes are fixedly connected with the other ends of the grounding wires, and the grounding electrodes are buried under the bottom surface.
The earth connection is arranged along the outer wall of toll station building, and the outer wall of toll station building passes through clamp spare fixedly connected with insulation support, the earth connection sets up inside the insulation support.
Adjacent two sets of fixedly connected with conducting rod, every group between the vice post that dodges connect the sudden strain of a muscle vice connect sudden strain of a muscle post with the main conducting rod of fixedly connected with No. two between the post that dodges.
The length of vice connecing to dodge the post is slightly less than the length of main connecing dodge the post, vice connecing dodge the post and adopts the stainless steel lightning rod.
The utility model has the advantages that: the protection range can be enlarged by fixing a plurality of groups of mounting bases at the top end of the toll station building, and the lightning discharge capacity is strong; through main lightning receiving post outside is encircleed and is set up the vice lightning receiving post of multiunit, makes it reach and possesses many sharp ends and connects the function of dodging, makes and is not taken place the side blow by the protection building, and the area coverage is big, and protection scope is wide, every two sets of equal fixedly connected with electric conductor between the installation pole, can be rapidly, safe with the leading-in ground of thunder and lightning dispersion.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the connection structure of the installation rod of the present invention.
In the figure: the lightning arrester comprises a mounting base 1, a mounting rod 2, a conductor 3, a lightning rod 4, a reinforcing rod 5, a connecting rod 6, a hoop 7, a flange 8, a metal hemisphere 9, a main lightning receiving column 10, an auxiliary lightning receiving column 11, a grounding wire 12 and a grounding electrode 13.
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. 1-2, a lightning protection device for an expressway toll station comprises an installation base 1, installation rods 2, electric conductors 3 and lightning rods 4, wherein the installation base 1 is provided with a plurality of groups and is fixedly installed at the top of a toll station building, the interval of every two groups of installation bases 1 is the same, the installation base 1 is in a regular prism structure, the center of the upper end surface of the installation base 1 is fixedly connected with the installation rods 2, the outer edge or corner position of the upper end surface of the installation base 1 is fixedly connected with a plurality of groups of reinforcing rods 5, a stabilizing rod is fixedly connected between every two adjacent groups of reinforcing rods 5, the upper end of each reinforcing rod 5 is fixedly connected with a connecting rod 6, the other end of each connecting rod 6 is fixedly connected with a hoop 7, the hoop 7 is connected to the installation rods 2 in a clamping manner and used for enhancing the fixation of the installation rods 2, the electric conductors 3 are fixedly connected, 2 top fixedly connected with ring flanges 8 of installation pole, 8 upper end fixed surface of ring flanges are connected with metal hemisphere 9, and metal hemisphere 9 upper end fixedly connected with lightning rod 4, lightning rod 4 include main lightning receiving post 10 and vice lightning receiving post 11, and main lightning receiving post 10 fixed connection is at metal hemisphere 9 top center, and vice lightning receiving post 11 is provided with the multiunit and is the metal hemisphere 9 surfaces that the annular was arranged and is being close to main lightning receiving post 10 outside.
The utility model discloses in, be located 2 bottom fixedly connected with earth connection 12 of two sets of installation poles in the outside, 12 other end fixedly connected with earthing pole 13 of earth connection, earthing pole 13 is buried underground under the bottom surface.
The earth connection 12 is arranged along the outer wall of the toll station building, the outer wall of the toll station building is fixedly connected with an insulating sleeve through a hoop 7, and the earth connection 12 is arranged inside the insulating sleeve.
The first conducting rod is fixedly connected between the two adjacent sets of auxiliary lightning receiving columns 11, and the second conducting rod is fixedly connected between each set of auxiliary lightning receiving columns 11 and the main lightning receiving column 10.
The length of the auxiliary lightning receiving column 11 is slightly smaller than that of the main lightning receiving column 10, and the auxiliary lightning receiving column 11 adopts a stainless steel lightning rod 4.
The utility model discloses a theory of operation is: during the use, the main lightning post 10 that connects of lightning rod 4 includes adopts multipolar radiation diffusion lightning current with vice lightning post 11, connect the thunder and lightning after the lightning protection dodging through installation pole 2 and electric conductor 3 access connecting wire, the rethread earth connection 12 is leading-in to the ground with the thunder and lightning, during the installation, at first with installation base 1 fixed connection on toll station building top, then at installation base 1 middle part fixed mounting installation pole 2, and carry out further fixed enhancement to installation pole 2 through stiffener 5, guarantee that installation pole 2 can not be influenced under multiple environment.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (5)
1. The utility model provides a lightning protection device for highway toll station, includes installation base (1), installation pole (2), electric conductor (3), lightning rod (4), its characterized in that: the installation base (1) is provided with a plurality of groups and is fixedly installed at the top of a toll station building, the installation base (1) is of a regular prism structure, the center of the surface of the upper end of the installation base (1) is fixedly connected with an installation rod (2), the outer edge or the corner of the upper end surface of the installation base (1) is fixedly connected with a plurality of groups of reinforcing rods (5), the upper end of each reinforcing rod (5) is fixedly connected with a connecting rod (6), the other end of each connecting rod (6) is fixedly connected with a clamp (7), the clamps (7) are connected to the installation rods (2) in a clamping manner, an electric conductor (3) is fixedly connected between every two adjacent groups of installation rods (2), the electric conductor (3) is fixedly connected to the bottom of the installation rod (2), the top end of each installation rod (2) is fixedly connected with a flange (8), and the surface, metal hemisphere (9) upper end fixedly connected with lightning rod (4), lightning rod (4) including main lightning post (10) and vice lightning post (11) that connects, main lightning post (10) fixed connection that connects is in metal hemisphere (9) top center, vice lightning post (11) are provided with the multiunit and are the annular and arrange and be close to main lightning post (10) outside metal hemisphere (9) surface.
2. A lightning protection device for an expressway toll station according to claim 1, wherein: the bottom of the two groups of mounting rods (2) located on the outermost side is fixedly connected with a grounding wire (12), the other end of the grounding wire (12) is fixedly connected with a grounding electrode (13), and the grounding electrode (13) is buried under the bottom surface.
3. A lightning protection device for an expressway toll station according to claim 2, wherein: earth connection (12) are arranged along the outer wall of toll station building, and the outer wall of toll station building passes through clamp (7) spare fixedly connected with insulation support, earth connection (12) set up inside the insulation support.
4. A lightning protection device for an expressway toll station according to claim 1, wherein: adjacent two sets of electrically conductive pole, every group of fixedly connected with between vice connecing dodge post (11) the vice connection dodge post (11) with electrically conductive pole No. two of fixedly connected with between main connection dodge post (10).
5. A lightning protection device for an expressway toll station according to claim 1, wherein: the length of vice lightning receiving post (11) is slightly less than the length of main lightning receiving post (10), vice lightning receiving post (11) adopt stainless steel lightning rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921823866.7U CN210723688U (en) | 2019-10-28 | 2019-10-28 | Lightning protection device for expressway toll station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921823866.7U CN210723688U (en) | 2019-10-28 | 2019-10-28 | Lightning protection device for expressway toll station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210723688U true CN210723688U (en) | 2020-06-09 |
Family
ID=70934199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921823866.7U Active CN210723688U (en) | 2019-10-28 | 2019-10-28 | Lightning protection device for expressway toll station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210723688U (en) |
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2019
- 2019-10-28 CN CN201921823866.7U patent/CN210723688U/en active Active
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