CN205092553U - Prevent splintage structure that lightning rod collapses - Google Patents
Prevent splintage structure that lightning rod collapses Download PDFInfo
- Publication number
- CN205092553U CN205092553U CN201520901997.8U CN201520901997U CN205092553U CN 205092553 U CN205092553 U CN 205092553U CN 201520901997 U CN201520901997 U CN 201520901997U CN 205092553 U CN205092553 U CN 205092553U
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- lightning rod
- clamping plate
- fixing
- fixed
- pedestal
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Abstract
The utility model discloses a prevent splintage structure that lightning rod collapses, including fixing the lightning rod on the base, the bottom of lightning rod and the top surface vertical fixation of base, be provided with two splint that are the L type on the base, the lightning rod sets up between splint, splint set up along the lightning rod symmetry, be provided with between the splint and consolidate the cover, it comprises the same fixed tile that is the semi -ring structure of two block structures to consolidate the cover, fixed tile sets up along the lightning rod symmetry, splint form the recess towards the terminal surface indent of lightning rod, fixed tile sets up in the recess and the outer wall of fixed tile is fixed with the inner wall of recess, fixed tile laminating is on the outer wall of lightning rod, the laminating is fixed each other for the wall of fixed tile, be provided with the reinforcing ring between base and splint, the reinforcing ring registrates on the outer wall of lightning rod, the reinforcing ring is fixed on the base. This structure can be consolidated lightning rod and base, has guaranteed the life of lightning rod, and is safer, has guaranteed equipment and personnel's safety.
Description
Technical field
The utility model relates to a kind of electric structure, is specifically related to a kind of clamping plate fixing preventing lightning rod from collapsing.
Background technology
Lightning rod, has another name called lightning rod, is used to the device that architecture protection thing, tall and big trees etc. avoid being struck by lightning.An arrester is installed on protected object top, couples together with wire up to specification and the earial drainage earth mat being embedded in underground.Lightning rod specification must meet GB standard, and the terminal height specification that each lightning protection classification needs is different.When thundercloud discharge, close to during ground, it makes ground electric field distort.On the top of lightning rod, form the space that internal field concentrates, to affect the developing direction of lightning leader electric discharge, guide thunder and lightning to discharge to lightning rod, then by down conductor and earthing device, lightning current is introduced the earth, thus make protected object exempt from thunderbolt.If building installed arrester but do not have ground connection or earthing effect bad, instead can cause larger infringement to building or personnel wherein when connecing sudden strain of a muscle, comparing the building not installing arrester instead more dangerous.Within 2007, occur in the lightning strike accident of Chongqing Kaixian, exactly because this roof, classroom is made up of reinforced concrete plate, reinforcing bar does not wherein have good earth, sudden strain of a muscle is connect when thundering, release nowhere, thus by the roof in classroom and wall, indoor occupant is discharged, cause the miserable accident of the dead dozens injured of pupil seven people in classroom.For ensureing substation operation safety, power transformation O&M room, from April, 2015, is run the For Lightning-Rod Protection Disign In Substations of the time limit more than 5 years to administrative 22 and has been carried out special investigation.Find through investigation, the problems such as each station lightning rod exists pedestal corrosion in various degree mostly, coupling part loosens, very seriously, there is the risk rupturing and collapse, serious threat equipment and personal safety in 110kV Yingshan transformer station, the basis corrosion of gantry For Lightning-Rod Protection Disign In Substations.
Utility model content
Technical problem to be solved in the utility model is that the basis corrosion of existing lightning rod is very serious, there is the risk rupturing and collapse, serious threat equipment and personal safety, its object is to provide a kind of clamping plate fixing preventing lightning rod from collapsing, lightning rod and pedestal can be reinforced by this structure, ensure that the useful life of lightning rod, safer, ensure that the safety of equipment and personnel.
Of the present utility modelly to be achieved through the following technical solutions: a kind of clamping plate fixing preventing lightning rod from collapsing, comprise the lightning rod be fixed on pedestal, the bottom of described lightning rod is vertical with the end face of pedestal to be fixed, pedestal is provided with two pieces of clamping plate in L-type, lightning rod is arranged between clamping plate, clamping plate are all fixed on pedestal, clamping plate are symmetrical arranged along lightning rod, rigidized cover is provided with between clamping plate, rigidized cover is made up of identical in semi-loop fixing watt of two block structures, fixing watt is symmetrical arranged along lightning rod, clamping plate form groove towards the end face indent of lightning rod, fixing watt is arranged in a groove and the outer wall of fixing watt and the inwall of groove are fixed, the vertical side walls of fixing watt is arranged in the same plane with the open end of corresponding groove, and fixing watt is fitted on the outer wall of lightning rod, the wall of fixing watt is bonded to each other fixing, reinforcing ring is provided with between pedestal and clamping plate, reinforcing ring is linked on the outer wall of lightning rod, reinforcing ring is arranged on below rigidized cover, reinforcing ring is fixed on pedestal.Under the erosion of outdoor natural conditions, lightning rod and base into contact place easily produce the phenomenons such as corrosion, lightning rod is caused to occur rocking and even topple over, equipment and personnel are damaged, in the technical program, by clamping plate, rigidized cover and lightning rod are fitted, make fixing more stable, rigidized cover is enclosed within lightning rod, and by mode and the Boards wall of welding, and clamping plate are weldingly fixed on pedestal, lightning rod is all fixed from bottom surface and sidewall, stressed more stable, longer service life, safer.
Be provided with cross-brace plate and vertical supporting plate between clamping plate and pedestal, cross-brace plate and vertical supporting plate mutually vertical fixing after and all vertically with pedestal to fix, the end face of cross-brace plate is fixed with the end face of vertical supporting plate is all vertical with clamping plate; Reinforcing ring is arranged between cross-brace plate, and reinforcing ring is arranged between vertical supporting plate; The internal diameter of rigidized cover is identical with the diameter of rigidized cover bearing with lightning rod in lightning rod; The thickness of described clamping plate is 10mm.Cross-brace plate and vertical supporting plate is utilized to reinforce clamping plate, make its fixed effect better, the stable of lightning rod can be kept in the wild under wind and rain, more safe and reliable, longer service life, based on the consideration to center of gravity, lightning rod is designed to lower end large, the pyramidal structure that upper end is little, so the lightning rod diameter that the internal diameter of rigidized cover will be in contact with it place is identical, fixing more firm.
The utility model compared with prior art, there is following advantage and beneficial effect: lightning rod and pedestal can be reinforced by this structure, ensure that the useful life of lightning rod, safer, ensure that the safety of equipment and personnel, solve the basis corrosion of existing lightning rod very serious, there is the risk rupturing and collapse, the problem of serious threat equipment and personal safety.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms a application's part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the utility model structural representation.
Mark and corresponding parts title in accompanying drawing:
1-rigidized cover; 2-lightning rod; 3-fixing watt; 4-clamping plate; 5-pedestal; 6-reinforcing ring; 7-vertical supporting plate; 8-cross-brace plate.
Embodiment
Clearly understand for making the purpose of this utility model, technical scheme and advantage, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment
As shown in Figure 1, a kind of clamping plate fixing preventing lightning rod from collapsing, comprise the lightning rod 2 be fixed on pedestal 5, the bottom of described lightning rod 2 is vertical with the end face of pedestal 5 to be fixed, pedestal 5 is provided with two pieces of clamping plate 4 in L-type, lightning rod 2 is arranged between clamping plate 4, clamping plate 4 are all fixed on pedestal 5, clamping plate 4 are symmetrical arranged along lightning rod 2, rigidized cover 1 is provided with between clamping plate 4, rigidized cover 1 is made up of identical in semi-loop fixing watt 3 of two block structures, be symmetrical arranged along lightning rod 2 for fixing watt 3, clamping plate 4 form groove towards the end face indent of lightning rod 2, to arrange in a groove for fixing watt 3 and the fixing watt outer wall of 3 and the inwall of groove are fixed, a fixing watt vertical side walls of 3 is arranged in the same plane with the open end of corresponding groove, and fixing watt 3 is fitted on the outer wall of lightning rod 2, the wall of fixing watt 3 is bonded to each other fixing, reinforcing ring 6 is provided with between pedestal 5 and clamping plate 4, reinforcing ring 6 is linked on the outer wall of lightning rod 2, reinforcing ring 6 is arranged on below rigidized cover 1, reinforcing ring 6 is fixed on pedestal 5, cross-brace plate 8 and vertical supporting plate 7 is provided with between clamping plate 4 and pedestal 5, cross-brace plate 8 and vertical supporting plate 7 are mutually vertical afterwards fixing and all vertically with pedestal 5 to fix, and the end face of cross-brace plate 8 is fixed with the end face of vertical supporting plate 7 is all vertical with clamping plate 4, reinforcing ring 6 is arranged between cross-brace plate 8, and reinforcing ring 6 is arranged between vertical supporting plate 7, the internal diameter of rigidized cover 1 is identical with the diameter of rigidized cover 1 bearing with lightning rod 2 in lightning rod 2, the thickness of clamping plate 4 is 10mm.Pedestal 5 below lightning rod 2 should use the mode of clamping plate 4 to be fixed when corrosion is serious.Be clipped in the middle by lightning rod 2 by two clamping plate 4, the thick 10mm of clamping plate, seam crossing tightly welds, with proof strength and prevent corrosion.The interior diameter of middle rigidized cover 1 is identical with lightning rod overall diameter.Simultaneously in order to increase fixed effect, being provided with reinforcing ring 6, cross-brace plate 8 and vertical supporting plate 7 etc. and being fixed, making lightning rod more stable, longer service life in lowered in field environment.The clamping plate 4 of L-type structure make its inside have enough spaces to install cross-brace plate 8 and vertical supporting plate 7, and ensure that the length of rigidized cover 1, make it can be larger with the contact area of lightning rod, support more stable.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; and be not used in restriction protection range of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. the clamping plate fixing preventing lightning rod from collapsing, comprise the lightning rod (2) be fixed on pedestal (5), the bottom of described lightning rod (2) is vertical with the end face of pedestal (5) to be fixed, it is characterized in that: on pedestal (5), be provided with two pieces of clamping plate (4) in L-type, lightning rod (2) is arranged between clamping plate (4), clamping plate (4) are all fixed on pedestal (5), clamping plate (4) are symmetrical arranged along lightning rod (2), rigidized cover (1) is provided with between clamping plate (4), rigidized cover (1) is made up of identical fixing watt (3) in semi-loop of two block structures, fixing watt (3) are symmetrical arranged along lightning rod (2), clamping plate (4) form groove towards the end face indent of lightning rod (2), fixing watt (3) arrange in a groove and the fixing watt outer wall of (3) and the inwall of groove are fixed, the fixing vertical side walls of watt (3) is arranged in the same plane with the open end of corresponding groove, and fixing watt (3) are fitted on the outer wall of lightning rod (2), the wall of fixing watt (3) is bonded to each other fixing, reinforcing ring (6) is provided with between pedestal (5) and clamping plate (4), reinforcing ring (6) is linked on the outer wall of lightning rod (2), reinforcing ring (6) is arranged on rigidized cover (1) below, reinforcing ring (6) is fixed on pedestal (5).
2. a kind of clamping plate fixing preventing lightning rod from collapsing according to claim 1, it is characterized in that: between described clamping plate (4) and pedestal (5), be provided with cross-brace plate (8) and vertical supporting plate (7), cross-brace plate (8) and vertical supporting plate (7) are mutually vertical afterwards fixing and all vertically with pedestal (5) to fix, and the end face of cross-brace plate (8) is fixed with the end face of vertical supporting plate (7) is all vertical with clamping plate (4).
3. a kind of clamping plate fixing preventing lightning rod from collapsing according to claim 2, is characterized in that: described reinforcing ring (6) is arranged between cross-brace plate (8), and reinforcing ring (6) is arranged between vertical supporting plate (7).
4. a kind of clamping plate fixing preventing lightning rod from collapsing according to claim 1, is characterized in that: the internal diameter of described rigidized cover (1) is identical with the diameter of rigidized cover (1) bearing with lightning rod (2) in lightning rod (2).
5. a kind of clamping plate fixing preventing lightning rod from collapsing according to claim 1, is characterized in that: the thickness of described clamping plate (4) is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901997.8U CN205092553U (en) | 2015-11-13 | 2015-11-13 | Prevent splintage structure that lightning rod collapses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901997.8U CN205092553U (en) | 2015-11-13 | 2015-11-13 | Prevent splintage structure that lightning rod collapses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092553U true CN205092553U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520901997.8U Active CN205092553U (en) | 2015-11-13 | 2015-11-13 | Prevent splintage structure that lightning rod collapses |
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| CN (1) | CN205092553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305361A (en) * | 2015-11-13 | 2016-02-03 | 国网四川省电力公司南充供电公司 | Fixing structure for protecting lightning rod against collapse and fixing method of fixing structure |
-
2015
- 2015-11-13 CN CN201520901997.8U patent/CN205092553U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305361A (en) * | 2015-11-13 | 2016-02-03 | 国网四川省电力公司南充供电公司 | Fixing structure for protecting lightning rod against collapse and fixing method of fixing structure |
| CN105305361B (en) * | 2015-11-13 | 2017-08-08 | 国网四川省电力公司南充供电公司 | A kind of fixing means for preventing that lightning rod from collapsing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |