CN204628214U - A kind of waterproof high efficiency and heat radiation fastener assembly - Google Patents
A kind of waterproof high efficiency and heat radiation fastener assembly Download PDFInfo
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- CN204628214U CN204628214U CN201520289622.0U CN201520289622U CN204628214U CN 204628214 U CN204628214 U CN 204628214U CN 201520289622 U CN201520289622 U CN 201520289622U CN 204628214 U CN204628214 U CN 204628214U
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Abstract
The utility model discloses a kind of waterproof high efficiency and heat radiation fastener assembly, comprise Water-proof screw and heat radiation packing ring, Water-proof screw comprises tightens end, annular water chute, attachment screw, seal ring and water retaining ring, tighten the upper end that end is positioned at annular water chute, tighten end has and tighten groove, tighten groove to be connected with annular water chute, boss structure is provided with bottom annular water chute, ring set is on boss structure, attachment screw is connected with the bottom of boss structure, attachment screw is provided with the first worm structure, water retaining ring is installed on annular water chute edge, water retaining ring and annular water chute are welded to connect, heat radiation packing ring comprises foundation ring and is positioned at the some compression bars on foundation ring, foundation ring has tapped hole, state foundation ring to be coordinated with attachment screw by tapped hole and install.The utility model has good waterproof, heat sinking function.
Description
[technical field]
The utility model relates to the technical field of fastener assembly, particularly a kind of technical field of waterproof high efficiency and heat radiation fastener assembly.
[background technique]
Wind-power electricity generation is that the kinetic energy of keeping watch transfers electric energy to.Wind energy, as a kind of clean renewable energy sources, is more and more subject to the attention of countries in the world.Its amount of accumulateing is huge, and the wind energy in the whole world is about 2.74 × 10^9MW, and wherein available wind energy is 2 × 10^7MW, than the water energy total amount that the earth can develop also large 10 times.Outdoor structures is exposed to because wind generating unit is mostly, therefore the fastener assembly used on wind generating unit must have good rustless property, otherwise screw gets rusty easily and causes screw to play fastening effect, simultaneously because the blade on wind generating unit runs up, make fastener assembly be subject to larger surface friction drag and heating, therefore fastener assembly also needs to possess good heat dispersion.。
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of waterproof high efficiency and heat radiation fastener assembly is proposed, there is good antirust function, the long term exposure Environmental Conditions out of doors in wind generating unit can be adapted to, Long-Time Service still has good fastening performance, and heat radiation packing ring has good heat dispersion and fastening performance, can meet the Environmental Conditions in wind-power electricity generation, install and fasteningly not easily to loosen, working life is longer.
For achieving the above object, the utility model proposes a kind of waterproof high efficiency and heat radiation fastener assembly, comprise Water-proof screw and heat radiation packing ring, described Water-proof screw comprises tightens end, annular water chute, attachment screw, seal ring and water retaining ring, describedly tighten the upper end that end is positioned at annular water chute, tighten end has and tighten groove, tighten groove to be connected with annular water chute, boss structure is provided with bottom described annular water chute, described ring set is on boss structure, attachment screw is connected with the bottom of boss structure, attachment screw is provided with the first worm structure, attachment screw, boss structure, tighten end and annular water chute is structure as a whole, described water retaining ring is installed on annular water chute edge, water retaining ring and annular water chute are welded to connect, described heat radiation packing ring comprises foundation ring and is positioned at the some compression bars on foundation ring, described foundation ring has tapped hole, some compression bar circular array are distributed on foundation ring, foundation ring and some compression bars are formed in one structure, heat radiation gap is provided with between two adjacent compression bars, the inner side mounting thread structure of each compression bar, the upper-end surface of compression bar is provided with insection structure and some spot-like projections structures, each compression bar is provided with some radiating fins, some radiating fins are equally distributed on compression bar, described foundation ring to be coordinated with attachment screw by tapped hole installs.
As preferably, described in tighten end be the hemispherical configuration raised up, described in tighten groove be cross recess or straight groove.
As preferably, described annular water chute is the prone trough body structure of arc, and the edge surface tightening end is connected in degree of cutting through with the edge surface of annular water chute.
As preferably, described water retaining ring adopts stainless steel back-up ring, and the cross section of water retaining ring is the globoidal structure raised up.
As preferably, the end of described attachment screw is conical head, and described conical head is provided with the second worm structure.
As preferably, the cross section of described foundation ring is regular hexagon, and described foundation ring is provided with 6 compression bars, and 6 compression bars lay respectively at orthohexagonal 6 drift angle places.
As preferably, the thickness of described foundation ring is 1 ~ 3mm, and the height of compression bar is 2 ~ 5mm, and the height of described insection structure is equal with the height of spot-like projections structure.
As preferably, described insection structure symmetry is positioned at the both sides of compression bar upper-end surface, and some spot-like projections structures are between insection structure.
The beneficial effects of the utility model: the utility model by arranging water retaining ring and seal ring on screw, in the gap preventing rainwater from entering between screw and link, there is good antirust function, the long term exposure Environmental Conditions out of doors in wind generating unit can be adapted to, Long-Time Service still has good fastening performance, screw is made to have longer working life, reliability is high, heat radiation packing ring by arranging some compression bars on foundation ring, heat radiation hole is provided with between adjacent two compression bars, compression bar is provided with some radiating fins, nut is made to have good heat dispersion, can be good at the wind generating unit adapting to high speed operation, working life is longer, and the upper-end surface of compression bar is provided with insection structure and some spot-like projections structures, nut is made to have good fastening performance, not easily loosen during use, functional reliability is high.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the main TV structure figure of a kind of waterproof of the utility model high efficiency and heat radiation fastener assembly;
Fig. 2 is the plan structure figure of a kind of waterproof high efficiency and heat radiation of the utility model fastener assembly;
Fig. 3 is the face upwarding assumption diagram of the utility model heat radiation packing ring.
[embodiment]
Consult Fig. 1, Fig. 2, Fig. 3, a kind of waterproof high efficiency and heat radiation of the utility model fastener assembly, comprise Water-proof screw and heat radiation packing ring, described Water-proof screw comprises tightens end 11, annular water chute 12, attachment screw 13, seal ring 14 and water retaining ring 15, describedly tighten the upper end that end 11 is positioned at annular water chute 12, tighten end 11 has and tighten groove 111, tighten groove 111 to be connected with annular water chute 12, boss structure 121 is provided with bottom described annular water chute 12, described seal ring 14 is set on boss structure 121, attachment screw 13 is connected with the bottom of boss structure 121, attachment screw 13 is provided with the first worm structure 131, attachment screw 13, boss structure 121, tighten end 11 and annular water chute 12 is structure as a whole, described water retaining ring 15 is installed on annular water chute 12 edge, water retaining ring 15 and annular water chute 12 are welded to connect, some compression bars 22 that described heat radiation packing ring comprises foundation ring 21 and is positioned on foundation ring 21, described foundation ring 21 has tapped hole 211, some compression bar 22 circular array are distributed on foundation ring 21, foundation ring 21 and some compression bars 2 are formed in one structure, heat radiation gap 23 is provided with between two adjacent compression bars 22, the inner side mounting thread structure 221 of each compression bar 22, the upper-end surface of compression bar 22 is provided with insection structure 222 and some spot-like projections structures 223, each compression bar 22 is provided with some radiating fins 224, some radiating fins 224 are equally distributed on compression bar 22, described foundation ring 21 is coordinated with attachment screw 13 by tapped hole 211 installs.
Describedly tighten the hemispherical configuration of end 11 for raising up, described groove 111 of tightening is for cross recess or straight groove, described annular water chute 12 is the prone trough body structure of arc, the edge surface tightening end 11 is connected in degree of cutting through with the edge surface of annular water chute 12, described water retaining ring 15 adopts stainless steel back-up ring, the cross section of water retaining ring 15 is the globoidal structure raised up, the end of described attachment screw 13 is conical head 132, described conical head 132 is provided with the second worm structure 133, the cross section of described foundation ring 21 is regular hexagon, described foundation ring 21 is provided with 6 compression bars 22, 6 compression bars 22 lay respectively at orthohexagonal 6 drift angle places, the thickness of described foundation ring 21 is 1 ~ 3mm, the height of compression bar 22 is 2 ~ 5mm, the height of described insection structure 222 is equal with the height of spot-like projections structure 223, described insection structure 222 symmetry is positioned at the both sides of compression bar 22 upper-end surface, some spot-like projections structures 23 are between insection structure 222.
Utility model works process:
A kind of waterproof high efficiency and heat radiation of the utility model fastener assembly in the course of the work, by arranging water retaining ring 15 and seal ring 14 on screw, in the gap preventing rainwater from entering between screw and link, tighten the hemispherical configuration of end 11 for raising up, tighten groove 111 to be connected with annular water chute 12, the edge surface tightening end 11 is connected in degree of cutting through with the edge surface of annular water chute 12, make rainwater can along tightening groove 111, annular water chute 12 and water retaining ring 15 flow down, prevent that screw exists ponding, there is good antirust function, the long term exposure Environmental Conditions out of doors in wind generating unit can be adapted to, Long-Time Service still has good fastening performance, screw is made to have longer working life, reliability is high.
By arranging some compression bars 22 on foundation ring 21, heat radiation hole 23 is provided with between adjacent two compression bars 22, compression bar 22 is provided with some radiating fins 224, make nut have good heat dispersion, can be good at the wind generating unit adapting to high speed operation, working life is longer, and the upper-end surface of compression bar 22 is provided with insection structure 222 and some spot-like projections structures 223, make nut have good fastening performance, not easily loosen during use, functional reliability is high.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (8)
1. a waterproof high efficiency and heat radiation fastener assembly, it is characterized in that: comprise Water-proof screw and heat radiation packing ring, described Water-proof screw comprises tightens end (11), annular water chute (12), attachment screw (13), seal ring (14) and water retaining ring (15), describedly tighten the upper end that end (11) is positioned at annular water chute (12), tighten end (11) has and tighten groove (111), tighten groove (111) to be connected with annular water chute (12), described annular water chute (12) bottom is provided with boss structure (121), described seal ring (14) is set on boss structure (121), attachment screw (13) is connected with the bottom of boss structure (121), attachment screw (13) is provided with the first worm structure (131), attachment screw (13), boss structure (121), tighten end (11) and annular water chute (12) is structure as a whole, described water retaining ring (15) is installed on annular water chute (12) edge, water retaining ring (15) and annular water chute (12) are welded to connect, described heat radiation packing ring comprises foundation ring (21) and is positioned at the some compression bars (22) on foundation ring (21), described foundation ring (21) has tapped hole (211), some compression bars (22) circular array is distributed on foundation ring (21), foundation ring (21) and some compression bars (2) are formed in one structure, heat radiation gap (23) is provided with between two adjacent compression bars (22), the inner side mounting thread structure (221) of each compression bar (22), the upper-end surface of compression bar (22) is provided with insection structure (222) and some spot-like projections structures (223), each compression bar (22) is provided with some radiating fins (224), some radiating fins (224) are equally distributed on compression bar (22), described foundation ring (21) to be coordinated with attachment screw (13) by tapped hole (211) installs.
2. a kind of waterproof high efficiency and heat radiation fastener assembly as claimed in claim 1, is characterized in that: described in tighten end (11) hemispherical configuration for raising up, described in tighten groove (111) for cross recess or straight groove.
3. a kind of waterproof high efficiency and heat radiation fastener assembly as claimed in claim 1, it is characterized in that: described annular water chute (12) is the prone trough body structure of arc, the edge surface tightening end (11) is connected in degree of cutting through with the edge surface of annular water chute (12).
4. a kind of waterproof high efficiency and heat radiation fastener assembly as claimed in claim 1, is characterized in that: described water retaining ring (15) adopts stainless steel back-up ring, and the cross section of water retaining ring (15) is the globoidal structure raised up.
5. a kind of waterproof high efficiency and heat radiation fastener assembly as claimed in claim 1, it is characterized in that: the end of described attachment screw (13) is conical head (132), and described conical head (132) is provided with the second worm structure (133).
6. a kind of waterproof high efficiency and heat radiation fastener assembly as claimed in claim 1, it is characterized in that: the cross section of described foundation ring (21) is regular hexagon, described foundation ring (21) is provided with 6 compression bars (22), and 6 compression bars (22) lay respectively at orthohexagonal 6 drift angle places.
7. a kind of waterproof high efficiency and heat radiation fastener assembly as claimed in claim 1, it is characterized in that: the thickness of described foundation ring (21) is 1 ~ 3mm, the height of compression bar (22) is 2 ~ 5mm, and the height of described insection structure (222) is equal with the height of spot-like projections structure (223).
8. a kind of waterproof high efficiency and heat radiation fastener assembly as claimed in claim 1, it is characterized in that: described insection structure (222) symmetry is positioned at the both sides of compression bar (22) upper-end surface, some spot-like projections structures (23) are positioned between insection structure (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520289622.0U CN204628214U (en) | 2015-05-07 | 2015-05-07 | A kind of waterproof high efficiency and heat radiation fastener assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520289622.0U CN204628214U (en) | 2015-05-07 | 2015-05-07 | A kind of waterproof high efficiency and heat radiation fastener assembly |
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| Publication Number | Publication Date |
|---|---|
| CN204628214U true CN204628214U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520289622.0U Expired - Fee Related CN204628214U (en) | 2015-05-07 | 2015-05-07 | A kind of waterproof high efficiency and heat radiation fastener assembly |
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| CN (1) | CN204628214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806619A (en) * | 2015-05-07 | 2015-07-29 | 祝建飞 | Waterproof high-efficient radiating fastening component |
-
2015
- 2015-05-07 CN CN201520289622.0U patent/CN204628214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806619A (en) * | 2015-05-07 | 2015-07-29 | 祝建飞 | Waterproof high-efficient radiating fastening component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160507 |