CN200978872Y - Anti-theft screw bolt for motor - Google Patents
Anti-theft screw bolt for motor Download PDFInfo
- Publication number
- CN200978872Y CN200978872Y CN 200620161126 CN200620161126U CN200978872Y CN 200978872 Y CN200978872 Y CN 200978872Y CN 200620161126 CN200620161126 CN 200620161126 CN 200620161126 U CN200620161126 U CN 200620161126U CN 200978872 Y CN200978872 Y CN 200978872Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- motor
- hole
- tight nut
- flights
- 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
Links
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000010006 flight Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 2
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- Seats For Vehicles (AREA)
- Transmission Devices (AREA)
Abstract
A motor anti theft bolt comprises a bolt, a bolt hole and a tight free screw cap, which is characterized in that the upper portion of the anti theft bolt equipped cone shaped, the middle is equipped cylindrical shaped with male flights, the lower is equipped with a multiple-prismatic, the bolt hole on the motor is equipped with a cone shaped hole matching with the bolt cone shape, the tight free screw cap is equipped convex shaped, the upper portion is rectangle, the lower portion is round, a vertical center is equipped with female flights matching with the male flights of the bolt, and the convex portion of the tight free screw nut is inserted inside a sliding dent of the motor sliding rail seat. The utility model substitutes the bolt cap of the former bolt by a cylinder, and embeds the cone shaped motor inside the bolt hole which makes lawbreakers unable to wring the bolt.
Description
One, technical field
The utility model relates to the motor anti-theft bolt that a kind of fixedly outdoor motor is used.
Two, background technique
The motor that oil field machinery oil is used all is to operate at the field all the year round, is in unmanned guard's state, and the lawless person often steals motor whereby, has a strong impact on the oil field ordinary production, causes the tremendous economic loss to the oil field.The method of the stealing motor that the lawless person uses always is to lay down the motor fixing bolt, motor is stolen, be exposed at the outside of motor base bolt hole because of original nuts, be below with recessed in the rail slot of motor slide track seat convex exempt from tight nut and cooperate on the motor slide track seat, be easy to single ended bolt is laid down, the power stealing machine has become lead-pipe cinch.
Three, summary of the invention
The purpose of this utility model provides a kind of motor anti-theft bolt, solves the easily stolen problem of motor that above-mentioned prior art exists.
The technical solution of the utility model realizes in the following manner:
The utility model is by bolt, bolt hole and exempt from tight nut and form, and it is characterized in that anti-theft bolt top is made as taper, and the middle part is made as the cylindrical of band male thread, and the bottom is made as many prismatics; Bolt hole on the motor is made as the cone shape hole that is complementary with the bolt taper; Exempt from tight nut and be made as convex, its top is rectangle, and its underpart is circular, and vertical center is provided with the box thread that cooperates with the bolt male thread, exempts from tight nut projection and is inserted in the sliding-rail groove of motor slide track seat.
The utility model compared with prior art has following advantage:
1, replace the nuts of original bolt with cone, and be embedded in the motor bolt hole of taper, the lawless person can't turn bolt.
2, with multi-arris body as nuts, and recessed in the inside of exempting from tight nut, do not have the special tool lawless person to twist motionless bolt yet.
3, the projection of exempting from tight nut is inserted in the sliding-rail groove of motor slide track seat, exempt from tight nut and also change motionless, the lawless person twists motionless bolt on motor cabinet or below the motor slide track seat, prevented losing of motor effectively, guarantee the ordinary production in oil field, avoided the economic loss in oil field.
Four, description of drawings
Accompanying drawing is a structural representation of the present utility model
The tight nut 3-multi-arris body of 1-anti-theft bolt 2 among the figure-exempt from
Five, embodiment
For further disclosing the technical solution of the utility model, elaborate by embodiment below in conjunction with Figure of description:
The utility model is by bolt, bolt hole and exempt from tight nut and form, and it is characterized in that anti-theft bolt 1 top is made as taper, and the middle part is made as the cylindrical of band male thread, and the bottom is made as many prismatics 3; Bolt hole on the motor is made as the cone shape hole that is complementary with the bolt taper; Exempt from tight nut 2 and be made as convex, its top is rectangle, and its underpart is circular, and vertical center is provided with the box thread that cooperates with the bolt male thread, exempts from tight nut projection and is inserted in the sliding-rail groove of motor slide track seat.
The utility model is in application, at first anti-theft bolt is injected in the motor taper bolt hole, tapering part is imbedded in the motor taper bolt hole, inject in the sliding-rail groove of motor slide track seat, aim at anti-theft bolt exempting from tight nut, twist multi-arris body with special tool, its male thread cooperates with the box thread of exempting from tight nut, exempts from tight nut and rises, and compresses with the motor slide track seat, motor is fixed on the motor slide track seat firmly, and this kind structure the lawless person can't steal motor.
Claims (1)
1, a kind of motor anti-theft bolt by bolt, bolt hole with exempt from tight nut and form, is characterized in that anti-theft bolt top is made as taper, and the middle part is made as the cylindrical of band male thread, and the bottom is made as many prismatics; Bolt hole on the motor is made as the cone shape hole that is complementary with the bolt taper; Exempt from tight nut and be made as convex, its top is rectangle, and its underpart is circular, and vertical center is provided with the box thread that cooperates with the bolt male thread, exempts from tight nut projection and is inserted in the sliding-rail groove of motor slide track seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161126 CN200978872Y (en) | 2006-11-29 | 2006-11-29 | Anti-theft screw bolt for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161126 CN200978872Y (en) | 2006-11-29 | 2006-11-29 | Anti-theft screw bolt for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978872Y true CN200978872Y (en) | 2007-11-21 |
Family
ID=38979248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620161126 Expired - Fee Related CN200978872Y (en) | 2006-11-29 | 2006-11-29 | Anti-theft screw bolt for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978872Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9651193B1 (en) | 2015-11-20 | 2017-05-16 | Ian Taberner | Security mounting arrangement |
| US10836304B2 (en) | 2015-11-20 | 2020-11-17 | Ian Taberner | Security mounting arrangement |
-
2006
- 2006-11-29 CN CN 200620161126 patent/CN200978872Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9651193B1 (en) | 2015-11-20 | 2017-05-16 | Ian Taberner | Security mounting arrangement |
| US10836304B2 (en) | 2015-11-20 | 2020-11-17 | Ian Taberner | Security mounting arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |