CN212751403U - Tiltable lightning rod - Google Patents
Tiltable lightning rod Download PDFInfo
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- CN212751403U CN212751403U CN202021805097.0U CN202021805097U CN212751403U CN 212751403 U CN212751403 U CN 212751403U CN 202021805097 U CN202021805097 U CN 202021805097U CN 212751403 U CN212751403 U CN 212751403U
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- lightning rod
- lightning
- tiltable
- rod
- bracket
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Abstract
The utility model relates to a lightning rod technical field indicates a tiltable lightning rod especially, contains: the lightning arrester comprises a down lead, and a lightning arrester, a lightning rod, a bracket and a base which are sequentially arranged from top to bottom, wherein one end of the down lead is connected with the lightning arrester, and the other end of the down lead is connected with the base along the lightning rod; the lightning rod is rotatably arranged on the support, the support is inserted with a plug pin, the lightning rod is provided with a plug pin through hole corresponding to the plug pin, and the plug pin is used for fixing the lightning rod on the support; the tiltable lightning rod also comprises a traction steel cable and a winch arranged on the bracket. The utility model discloses can reduce the height of lightning rod, effectually avoid the lightning rod to face the safety problem that typhoon weather related at the seaside, solved and used the problem that higher lightning rod influences the aircraft and take off at the airport. Moreover, the utility model discloses simple structure, low in production cost, later stage maintenance is also convenient moreover.
Description
Technical Field
The utility model relates to a lightning rod technical field indicates a tiltable lightning rod especially.
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 existing lightning rod is integral and is not detachable and toppled, and when typhoon exists at sea and the wind resistance level cannot meet the requirement, the lightning rod is easy to be blown and bent; in addition, at airports, the taller lightning rod can affect the take-off and landing of the aircraft.
Therefore, there is a need in the market for a tiltable lightning rod that can be applied to seaside, airports, natural gas receiving stations, and the like.
Disclosure of Invention
In order to solve the above problem, an object of the present invention is to provide a tiltable lightning rod, which can reduce the height of the lightning rod by tilting the lightning rod.
Still another object of the utility model is to provide a tilting lightning rod, lightning rod simple structure, low in production cost.
In order to achieve the above object, the utility model adopts the following technical scheme:
a tiltable lightning rod, the tiltable lightning rod comprising: the lightning arrester comprises a down lead, and a lightning arrester, a lightning rod, a bracket and a base which are sequentially arranged from top to bottom, wherein one end of the down lead is connected with the lightning arrester, and the other end of the down lead is connected with the base along the lightning rod;
the lightning rod is rotatably arranged on the bracket, a bolt is inserted into the bracket, the lightning rod is provided with a bolt through hole corresponding to the bolt, and the bolt is used for fixing the lightning rod on the bracket;
the tiltable lightning rod further comprises a traction steel cable and a winch arranged on the support, one end of the traction steel cable is connected with the bottom end of the lightning rod, and the other end of the traction steel cable is connected to the winch.
Furthermore, the lightning rod is provided with a connecting shaft through hole, and the top end of the support is provided with a connecting shaft penetrating through the connecting shaft through hole.
Further, the winch is a hand-operated bidirectional self-locking winch.
Furthermore, the tiltable lightning rod still includes the bracing piece, the top of bracing piece be equipped with the supporting part that connects the pole to correspond.
Further, the supporting rod is parallel to the bracket and has the same height.
The beneficial effects of the utility model reside in that:
the rotatable setting of lightning rod is on the support, the tiltable lightning rod still includes the traction cable and sets up capstan winch on the support, traction cable's one end is connected with the bottom of lightning rod, traction cable's the other end is connected on the capstan winch, can control through the capstan winch the lightning rod rotates, will connect the lightning rod to set level even to the realization reduces the height of lightning rod. The utility model discloses the effectual safety problem of having avoided the lightning rod to face typhoon weather at the seaside, solved and used the problem that higher lightning rod influences the aircraft and take off at the airport.
The utility model discloses constitute by arrester, lightning rod, support, base, downlead, bolt, haulage cable and capstan winch, simple structure, low in production cost makes things convenient for the later stage maintenance moreover.
Drawings
Fig. 1 is a structural view of the present invention.
Fig. 2 is a structure diagram of the lower half of the present invention.
Fig. 3 is a schematic structural diagram of the inclined state of the present invention.
The reference numbers illustrate: 1. a lightning receptor; 2. a lightning rod; 3. a connecting shaft; 4. a support; 5. a bolt; 6. a hand-operated bidirectional self-locking winch; 7. a base; 8. a traction wire rope; 9. a down conductor; 10. a support rod.
Detailed Description
Referring to fig. 1-3, the present invention relates to a tiltable lightning rod, comprising: the lightning arrester comprises a down lead 9, and a lightning arrester 1, a lightning rod 2, a bracket 4 and a base 7 which are arranged in sequence from top to bottom, wherein one end of the down lead 9 is connected with the lightning arrester 1, and the other end of the down lead 9 is connected with the base 7 along the lightning rod 2;
the lightning rod 2 is rotatably arranged on a support 4, a bolt 5 is inserted into the support 4, the lightning rod 2 is provided with a bolt through hole corresponding to the bolt 5, and the bolt 5 is used for fixing the lightning rod 2 on the support 4;
the tiltable lightning rod further comprises a traction steel cable 8 and a winch arranged on the support 4, one end of the traction steel cable 8 is connected with the bottom end of the lightning rod 2, and the other end of the traction steel cable 8 is connected to the winch.
The working principle is as follows:
when the lightning rod needs to incline and put, need pull out bolt 5 earlier, through manual operation the capstan winch slowly emits the haulage cable 8 of lightning rod 2 bottoms, lightning rod 2 slowly rotates the slope gradually, stops operating the capstan winch after putting suitable position, locks the position automatically.
When lightning rod 2 after the slope is put needs the return tree, through manual operation capstan winch, slowly tighten up haulage cable 8, through haulage cable 8 pulling force slowly with lightning rod 2 tree stand draw just, when will lightning rod 2 draw just insert the bolt 5 between lightning rod 2 bottom and the support 4 after the return, the maintenance is locked.
In this embodiment, the lightning rod 2 is provided with a connecting shaft through hole, and the top end of the bracket 4 is provided with a connecting shaft 3 penetrating through the connecting shaft through hole; the purpose of this restriction is simple structure, easy maintenance, low cost.
In this embodiment, the winch is a hand-operated bidirectional self-locking winch 6, and the hand-operated bidirectional self-locking winch 6 has the advantages of high safety, small occupied space, labor saving in use and the like.
In this embodiment, the tiltable lightning rod further includes a support rod 10, and a support portion corresponding to the lightning rod 2 is disposed at a top end of the support rod 10.
In this embodiment, the support bar 10 is parallel to the bracket 4 and has the same height; the purpose here is defined in that the support bar 10 can support the lightning receptor 2 completely tipped down, relieving the load on the traction cable 8.
In this embodiment, the distance L1 from the top end of the lightning receptor 1 to the upper surface of the base 7 is 20m, the height L2 of the bracket 4 is 3m, the height L3 of the base 7 is 2m, and the length L4 and the width of the base 7 are both 1.6 m.
In this embodiment, the lightning rod 2 is a composite lightning rod 2.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.
Claims (5)
1. A tiltable lightning rod, characterized in that said tiltable lightning rod comprises: the lightning arrester comprises a down lead, and a lightning arrester, a lightning rod, a bracket and a base which are sequentially arranged from top to bottom, wherein one end of the down lead is connected with the lightning arrester, and the other end of the down lead is connected with the base along the lightning rod;
the lightning rod is rotatably arranged on the bracket, a bolt is inserted into the bracket, the lightning rod is provided with a bolt through hole corresponding to the bolt, and the bolt is used for fixing the lightning rod on the bracket;
the tiltable lightning rod further comprises a traction steel cable and a winch arranged on the support, one end of the traction steel cable is connected with the bottom end of the lightning rod, and the other end of the traction steel cable is connected to the winch.
2. The tiltable lightning rod according to claim 1, wherein said lightning rod is provided with a connecting shaft through hole, and a connecting shaft penetrating through said connecting shaft through hole is provided at a top end of said bracket.
3. The tiltable lightning rod according to claim 2, characterized in that said winch is a hand-operated bidirectional self-locking winch.
4. The tiltable lightning rod according to claim 3, further comprising a support rod, wherein a support portion corresponding to the lightning rod is disposed at the top end of the support rod.
5. The tiltable lightning rod according to claim 4, characterized in that said supporting rod is parallel to said bracket and at the same height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021805097.0U CN212751403U (en) | 2020-08-26 | 2020-08-26 | Tiltable lightning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021805097.0U CN212751403U (en) | 2020-08-26 | 2020-08-26 | Tiltable lightning rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212751403U true CN212751403U (en) | 2021-03-19 |
Family
ID=74991397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021805097.0U Active CN212751403U (en) | 2020-08-26 | 2020-08-26 | Tiltable lightning rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212751403U (en) |
-
2020
- 2020-08-26 CN CN202021805097.0U patent/CN212751403U/en active Active
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