CN204099388U - A kind of have the Bolt-protecting cap of anti-theft feature and the spanner of cooperation thereof - Google Patents
A kind of have the Bolt-protecting cap of anti-theft feature and the spanner of cooperation thereof Download PDFInfo
- Publication number
- CN204099388U CN204099388U CN201420306234.4U CN201420306234U CN204099388U CN 204099388 U CN204099388 U CN 204099388U CN 201420306234 U CN201420306234 U CN 201420306234U CN 204099388 U CN204099388 U CN 204099388U
- Authority
- CN
- China
- Prior art keywords
- bolt
- protecting cap
- spanner
- theft feature
- cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of protective gear of component for wind power generation, especially be provided for protection a kind of of Fan Anchor Bolts and there is the Bolt-protecting cap of anti-theft feature and the spanner of cooperation thereof, comprise Bolt-protecting cap (1), it is characterized in that: described Bolt-protecting cap (1) is provided with interior threaded hole (12); Described Bolt-protecting cap (1) is located on protected bolt (2) by interior threaded hole (12).The top of described Bolt-protecting cap (1) is provided with blind hole (11).The utility model Bolt-protecting cap is used to solve bolt because the problem of rainwater, moisture generation corrosion and Bolt-protecting cap are by the problem of artificially stealing.
Description
Technical field
The utility model relates to the protective gear of component for wind power generation, particularly relates to and has the Bolt-protecting cap of anti-theft feature and the spanner of cooperation thereof for the protection of a kind of of Fan Anchor Bolts.
Background technique
The ground bolt of wind-driven generator is outside exposed, be easily subject to rainwater, moisture erosion and there is corrosion.In order to avoid the problem of ground bolt corrosion, current art scheme installs protective cap to ground bolt, is isolated from the outside by ground bolt.Common Bolt-protecting cap does not possess anti-theft feature, easily loses.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of protective gear of component for wind power generation; especially be provided for protection a kind of of Fan Anchor Bolts and there is the Bolt-protecting cap of anti-theft feature and the spanner of cooperation thereof, solve bolt because the problem of rainwater, moisture generation corrosion and Bolt-protecting cap are by the problem of artificially stealing.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
Have a Bolt-protecting cap for anti-theft feature, comprise Bolt-protecting cap, described Bolt-protecting cap is provided with interior threaded hole; Described Bolt-protecting cap is located on protected bolt by interior threaded hole.
The top of described Bolt-protecting cap is provided with blind hole.
The top blind hole of described Bolt-protecting cap is positive pentagonal prism shape blind hole.
The utility model additionally provides the L-shape spanner that a kind of Bolt-protecting cap with anti-theft feature coordinates, described in draw together spanner cross section be regular pentagon, just in time can be enclosed within shown Bolt-protecting cap positive pentagonal prism shape blind hole in.
During demounting bolt protective cap, must use in the top blind hole of special spanner inserting bolt protective cap and Bolt-protecting cap could be unloaded from bolt, realize antitheft object with this.
The utility model adopts technique scheme to have following beneficial effect:
Use the utility model, due to the effect of the female Bolt-protecting cap of tool, protect the corrosion that bolt avoids rainwater and moisture; Due to the positive pentagonal prism shape blind hole effect in Bolt-protecting cap ground, effectively avoid artificial pilferage.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model Bolt-protecting cap structural representation
Fig. 3 is the utility model plan view
Fig. 4 be the utility model with the use of spanner structure schematic diagram
1-Bolt-protecting cap, 11-blind hole, 2-bolt, 3-nut, 4-column foot flange, 5-spanner
Embodiment
A kind of as shown in Fig. 1, Fig. 2, Fig. 3 has the Bolt-protecting cap of anti-theft feature and the spanner of cooperation thereof, and Bolt-protecting cap 1 is installed on bolt 2 by interior threaded hole 12.Bolt 2 and nut 3 are protected object.Positive pentagonal prism shape blind hole 11 is arranged at the top of Bolt-protecting cap 1.
The L-shape spanner 5 that the Bolt-protecting cap that the utility model shown in Fig. 4 is a kind of has anti-theft feature coordinates, described in draw together spanner cross section be regular pentagon, just in time can be enclosed within the interior pentagonal prism shape blind hole 11 of shown Bolt-protecting cap, for dismounting and the installation of Anti-theft cap.
During installation, the interior threaded hole 12 of Bolt-protecting cap 1 is aimed at protected bolt 2, first rotate Bolt-protecting cap 1 by hand and be installed on bolt 2.Then use in the top blind hole 11 of special spanner inserting bolt protective cap 1, tight a bolt protective cap.During demounting bolt protective cap 1, must use in the top blind hole 11 of the utility model spanner inserting bolt protective cap 1 and Bolt-protecting cap 1 could be unloaded from bolt 2.Antitheft object is realized with this.
Claims (4)
1. have a Bolt-protecting cap for anti-theft feature, comprise Bolt-protecting cap (1), described Bolt-protecting cap (1) is provided with interior threaded hole (12); It is characterized in that: described Bolt-protecting cap (1) is located on protected bolt (2) by interior threaded hole (12); The top of described Bolt-protecting cap (1) is provided with blind hole (11).
2. the Bolt-protecting cap with anti-theft feature according to claim 1, is characterized in that: the top blind hole (11) of described Bolt-protecting cap (1) is positive pentagonal prism shape blind hole.
3. the spanner (5) that described in claim 1, a kind of Bolt-protecting cap with anti-theft feature coordinates, described spanner cross section is regular pentagon, is enclosed within the interior pentagonal prism shape blind hole (11) of described Bolt-protecting cap.
4. the spanner (5) with the Bolt-protecting cap cooperation of anti-theft feature according to claim 3, described spanner is L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306234.4U CN204099388U (en) | 2014-06-10 | 2014-06-10 | A kind of have the Bolt-protecting cap of anti-theft feature and the spanner of cooperation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306234.4U CN204099388U (en) | 2014-06-10 | 2014-06-10 | A kind of have the Bolt-protecting cap of anti-theft feature and the spanner of cooperation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099388U true CN204099388U (en) | 2015-01-14 |
Family
ID=52267818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306234.4U Expired - Fee Related CN204099388U (en) | 2014-06-10 | 2014-06-10 | A kind of have the Bolt-protecting cap of anti-theft feature and the spanner of cooperation thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253000A (en) * | 2018-01-30 | 2018-07-06 | 苏州船用动力系统股份有限公司 | A kind of bolt anti-corrosion loses device |
| CN114110001A (en) * | 2021-11-30 | 2022-03-01 | 广东电网有限责任公司 | Iron tower lower margin nut anti-theft device |
-
2014
- 2014-06-10 CN CN201420306234.4U patent/CN204099388U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253000A (en) * | 2018-01-30 | 2018-07-06 | 苏州船用动力系统股份有限公司 | A kind of bolt anti-corrosion loses device |
| CN114110001A (en) * | 2021-11-30 | 2022-03-01 | 广东电网有限责任公司 | Iron tower lower margin nut anti-theft device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bolt protective cap with anti-theft function and spanner matched with same Effective date of registration: 20160331 Granted publication date: 20150114 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING JIUFANG TIANHE NEW ENERGY TECHNOLOGY CO., LTD. Registration number: 2016990000256 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170504 Granted publication date: 20150114 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING JIUFANG TIANHE NEW ENERGY TECHNOLOGY CO., LTD. Registration number: 2016990000256 |
|
| 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: 20150114 Termination date: 20180610 |