CN202391925U - Anti-theft quadrate clamp - Google Patents
Anti-theft quadrate clamp Download PDFInfo
- Publication number
- CN202391925U CN202391925U CN2011205409261U CN201120540926U CN202391925U CN 202391925 U CN202391925 U CN 202391925U CN 2011205409261 U CN2011205409261 U CN 2011205409261U CN 201120540926 U CN201120540926 U CN 201120540926U CN 202391925 U CN202391925 U CN 202391925U
- Authority
- CN
- China
- Prior art keywords
- nut
- quadrate
- bolt
- clamp
- theft
- 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
Images
Abstract
An anti-theft quadrate clamp comprises two quadrate clamp bodies, a bolt, a nut and a screwing rod. The bolt penetrates through one side of each of the two quadrate clamp bodies, wherein a cap is arranged at one end of the bolt, a screw thread is arranged at the other end of the bolt, the end with the screw thread is connected with a nut, a protective ring is clamped between the nut and the quadrate clamp bodies, the screwing rod is a column with a handle, and a recess matched with a nut type is arranged at the bottom of the handle. Due to the fact that the bolt threaded with the nut is arranged on one sides of the quadrate clamp bodies, the protective ring is clamped between the nut and the quadrate clamp bodies, the recess matched with the nut type is arranged on the screwing rod, the bolt can be screwed off only by inserting the special screwing rod into the protective ring with a certain height, burglary is prevented and direct economic loss is reduced. The anti-theft quadrate clamp is simple in structure, reasonable in design and suitable for popularization and application.
Description
Technical field
The utility model relates to the instrument that uses on a kind of oil field shaft mouth, is specifically related to a kind of anti-theft side clamp.
Background technique
Oil field shaft mouth equipment adopts common bolt to connect owing to be in open-air place at present, and stolen phenomenon often takes place, and causes direct economic loss, up to stopping production.
The model utility content
The purpose of the utility model is exactly the defective that exists to existing technology, and a kind of anti-theft side clamp is provided.
Its technological scheme is: the side's of comprising clip main body, bolt, nut and stubborn bar.Being penetrated with an end two square clip main body one sides is the bolt that cap head, the other end have screw thread, and its threaded end attaching nut accompanies guard ring between nut and square clip main body; Said stubborn bar is the cylindrical body that has handle, and this cylindrical body bottom is provided with the shrinkage pool that is complementary with the nut model.
The utility model is provided with bolt owing to be employed in the clip main body side, and bolts and nuts are threaded, and between bolts and nuts, accompany guard ring; Twist the shrinkage pool that has on the bar with nut model coupling, guard ring has certain height, must put in the stubborn bar of special use and could bolt be turned on; Prevent stolen phenomenon; Reduce direct economic loss, the utility model is simple in structure, reasonable in design, is well suited for applying.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model a structural representation.
Embodiment
With reference to Fig. 1, a kind of anti-theft side clamp, the side's of comprising clip main body 1, bolt 2, nut 3 and stubborn bar 5.Being penetrated with an end two square clip main body 1 one sides is the bolt 2 that cap head, the other end have screw thread, its threaded end attaching nut 3, and 1 of nut 3 and square clip main body accompany guard ring 4; Said stubborn bar 5 is for having the cylindrical body of handle, and this cylindrical body bottom is provided with the shrinkage pool that is complementary with nut 3 models.
Claims (1)
1. anti-theft side's clamp; The side's of comprising clip main body, bolt, nut and stubborn bar; It is characterized in that: being penetrated with an end two square clip main body one sides is the bolt that cap head, the other end have screw thread, and its threaded end attaching nut accompanies guard ring between nut and square clip main body; Said stubborn bar is the cylindrical body that has handle, and this cylindrical body bottom is provided with the shrinkage pool that is complementary with the nut model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205409261U CN202391925U (en) | 2011-12-15 | 2011-12-15 | Anti-theft quadrate clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205409261U CN202391925U (en) | 2011-12-15 | 2011-12-15 | Anti-theft quadrate clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391925U true CN202391925U (en) | 2012-08-22 |
Family
ID=46666853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205409261U Expired - Fee Related CN202391925U (en) | 2011-12-15 | 2011-12-15 | Anti-theft quadrate clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391925U (en) |
-
2011
- 2011-12-15 CN CN2011205409261U patent/CN202391925U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201461687U (en) | Fastening bolt | |
| CN203051406U (en) | Pre-tightening anti-linkage bolt | |
| CN202391925U (en) | Anti-theft quadrate clamp | |
| CN202746385U (en) | Anti-theft nut and anti-theft bolt for bicycle | |
| CN202833519U (en) | Novel fastener | |
| CN202370979U (en) | Anti-theft square clip | |
| CN204327722U (en) | Five jiaos of anti-theft nuts | |
| CN201521257U (en) | Theftproof clamping hoop | |
| CN105370694A (en) | Screw capable of being disassembled manually | |
| CN201884432U (en) | Conicity theftproof bolt and matched special sleeve thereof | |
| CN2769500Y (en) | Antitheft square clip | |
| CN203214533U (en) | Half-thread bolt | |
| CN203613656U (en) | Steel tube flange plate and bolt internal thread connecting structure | |
| CN203051415U (en) | Efficient anti-linkage bolt | |
| CN201763781U (en) | Conical antitheft bolt and special sleeve matched with the same | |
| CN206754120U (en) | A kind of anti-disassembling nut | |
| CN203214530U (en) | Half-thread bolt | |
| CN203509532U (en) | Cable clamp stretcher | |
| CN201884433U (en) | Conical antitheft bolt and special sleeve matched with same | |
| CN203272386U (en) | Square-head bolt | |
| CN202789889U (en) | Manual unlocking device used for piston rod locking device | |
| CN206280357U (en) | A kind of more piece slotted screw | |
| CN202326650U (en) | Anti-theft screw | |
| CN202140407U (en) | Anti-theft thread connection device | |
| CN205117943U (en) | Double -threaded screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20131215 |