CN105889292A - Antitheft foundation bolt - Google Patents
Antitheft foundation bolt Download PDFInfo
- Publication number
- CN105889292A CN105889292A CN201410804362.6A CN201410804362A CN105889292A CN 105889292 A CN105889292 A CN 105889292A CN 201410804362 A CN201410804362 A CN 201410804362A CN 105889292 A CN105889292 A CN 105889292A
- Authority
- CN
- China
- Prior art keywords
- antitheft
- bolt
- nut
- hole
- foundation bolt
- 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.)
- Pending
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses an antitheft foundation bolt. The antitheft foundation bolt comprises a threaded rod, wherein a nut is arranged on the top of the threaded rod, and a threaded section is arranged at the bottom of the threaded rod. A plurality of through holes are formed in the edge of the nut. The axes of the through holes are parallel to the axis of the threaded rod. Pins matched with the through holes are arranged in the through holes. According to the antitheft foundation bolt, the plurality of through holes are evenly formed in the edge of the nut, the bolt is inserted in an installation hole of a part needing to be installed, the bolt is fixed to the ground through the pins, the bolt can be effectively prevented from rotating, and therefore it is avoided that the bolt is easily detached, and the antitheft performance and the safety performance are effectively improved.
Description
Technical field
The present invention relates to a kind of antitheft foundation bolt.
Background technology
Foundation bolt is a kind of common securing member, can be used for connection and device between mechanical part and fixes, by
The advantages such as having in bolt and matched nut installs easily, convenient disassembly, are currently widely used
Securing member.But for the bolt and nut securing member in place's infrastructure in the wild, its safety just seems
Critically important, such as the lower margin used in the infrastructure such as railway, highway bridge, electric power pylon, microwave communication tower
Bolt.Owing to traditional foundation bolt can disassemble easily, therefore, often by lawless person as robber
The object stolen or destroy so that these infrastructure exists bigger potential safety hazard.
Summary of the invention
It is an object of the invention to: a kind of antitheft foundation bolt is provided, with solve traditionally foot bolt for peace
The problems such as outdoor quick detachable, the poor safety performance existing for infrastructure of dress.
The present invention is achieved by the following technical solution:
A kind of antitheft foundation bolt, is screw rod for thread segment bottom nut including top, described nut edge
Have some through holes, through hole axle center and screw rod axis parallel, in through hole, be provided with the pin matched with it.
Described through hole top is little tubaeform of outer imperial palace.
The quantity of described through hole is 3 or 6.
The invention has the beneficial effects as follows:
Compared with prior art, the antitheft foundation bolt that the present invention provides, uniformly offer some at nut edge
Through hole, inserts bolt in the part installing hole that need to install, then is fixed with ground by bolt by pin, can have
Effect prevents bolt from rotating, and then avoids the easy removal of bolt, is effectively increased theftproof performance and safety
Energy；And via top is tubaeform, in the fully-inserted through hole of pin can be made, improve Anti-dismantling further
Energy.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
In figure: 1-thread segment, 2-screw rod, 3-nut, 4-through hole, 5-pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is described further, but required protection domain is also
It is not limited to described；
As shown in Figure 1, 2, the antitheft foundation bolt that the present invention provides, is for screw thread bottom nut 3 including top
The screw rod 2 of section 1, described nut 3 edge has some through holes 4, through hole 4 axle center and screw rod 2 axis parallel, logical
The pin 5 matched with it it is provided with in hole 4.
Described through hole 4 top is little tubaeform of outer imperial palace, effectively can carry in fully-inserted for pin 5 through hole 4
The Anti-dismantling performance of the high present invention.
For the mounting stability of further elevator bolt, the quantity of described through hole 4 is 3 or 6.
During use, first passing through nut 3 and the thread segment 1 of screw rod 2 end is inserted ground, rotary nut 3 is until spiral shell
Till bar 2 cannot rotate, then pin 5 is inserted in 3 offered on nut 3 or six through holes 4, then adopt
Driving in through hole 4 with nail hammer by pin 5, pin 5 bottom passes bottom nut 3 and embeds ground, pin 5 top
Conical section embed through hole 4 top tubaeform groove in, all pins 5 i.e. complete this after all embedding through hole 4
Bright installation, pin 5 can not be extracted easily, and then bolt cannot freely be dismantled, and then achieve antitheft
Function.
Claims (3)
1. an antitheft foundation bolt, including top be nut (3) bottom be the screw rod (2) of thread segment (1),
It is characterized in that: described nut (3) edge has some through holes (4), through hole (4) axle center and screw rod (2)
Axis parallel, is provided with the pin (5) matched with it in through hole (4).
Antitheft foundation bolt the most according to claim 1, it is characterised in that: described through hole (4) top
For little tubaeform of outer imperial palace.
Antitheft foundation bolt the most according to claim 1, it is characterised in that: the number of described through hole (4)
Amount is 3 or 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804362.6A CN105889292A (en) | 2014-12-19 | 2014-12-19 | Antitheft foundation bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804362.6A CN105889292A (en) | 2014-12-19 | 2014-12-19 | Antitheft foundation bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105889292A true CN105889292A (en) | 2016-08-24 |
Family
ID=56701060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410804362.6A Pending CN105889292A (en) | 2014-12-19 | 2014-12-19 | Antitheft foundation bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889292A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2902179A1 (en) * | 1979-01-20 | 1980-07-31 | Porsche Ag | DEVICE FOR THEFT PROTECTION OF MOTOR VEHICLE BICYCLES |
| CN2769653Y (en) * | 2004-10-28 | 2006-04-05 | 王子雷 | Hand wheel antitheft device |
| JP2008002676A (en) * | 2006-06-22 | 2008-01-10 | Otake:Kk | Crime prevention screw |
| CN201433994Y (en) * | 2009-04-07 | 2010-03-31 | 常州中铁科技有限公司 | Screw for piston of hydraulic cylinder |
| CN101725615A (en) * | 2008-10-17 | 2010-06-09 | 耿素玲 | Anchor bolt |
| CN203051418U (en) * | 2012-11-25 | 2013-07-10 | 安徽六方重联机械股份有限公司 | Anti-vibration and easy-assembly and disassembly check bolt |
| CN203702806U (en) * | 2013-12-02 | 2014-07-09 | 天津市天龙得冷成型部件有限公司 | Novel rubber foundation bolt |
-
2014
- 2014-12-19 CN CN201410804362.6A patent/CN105889292A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2902179A1 (en) * | 1979-01-20 | 1980-07-31 | Porsche Ag | DEVICE FOR THEFT PROTECTION OF MOTOR VEHICLE BICYCLES |
| CN2769653Y (en) * | 2004-10-28 | 2006-04-05 | 王子雷 | Hand wheel antitheft device |
| JP2008002676A (en) * | 2006-06-22 | 2008-01-10 | Otake:Kk | Crime prevention screw |
| CN101725615A (en) * | 2008-10-17 | 2010-06-09 | 耿素玲 | Anchor bolt |
| CN201433994Y (en) * | 2009-04-07 | 2010-03-31 | 常州中铁科技有限公司 | Screw for piston of hydraulic cylinder |
| CN203051418U (en) * | 2012-11-25 | 2013-07-10 | 安徽六方重联机械股份有限公司 | Anti-vibration and easy-assembly and disassembly check bolt |
| CN203702806U (en) * | 2013-12-02 | 2014-07-09 | 天津市天龙得冷成型部件有限公司 | Novel rubber foundation bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zunyi Qinle Hardware Building Material Processing Factory Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |