CN202926285U - Anti-theft gate of oil delivery pipeline - Google Patents
Anti-theft gate of oil delivery pipeline Download PDFInfo
- Publication number
- CN202926285U CN202926285U CN 201220659156 CN201220659156U CN202926285U CN 202926285 U CN202926285 U CN 202926285U CN 201220659156 CN201220659156 CN 201220659156 CN 201220659156 U CN201220659156 U CN 201220659156U CN 202926285 U CN202926285 U CN 202926285U
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- CN
- China
- Prior art keywords
- gate
- nut
- coded lock
- theft
- screw rod
- 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 an anti-theft gate of an oil delivery pipeline. The anti-theft gate comprises a coded lock seat, a screw rod, a nut, a coded lock cover and a gate, wherein the screw rod is arranged on the gate, the coded lock seat is fixedly arranged at the upper part of the gate, internal threads of the nut are screwed with external threads of the screw rod, the nut is arranged in the coded lock seat, the coded lock cover covers the nut, the coded lock cover and the coded lock seat are matched and locked into a whole, and the nut is provided with an opening eyehole. According to the anti-theft gate disclosed by the utility model, the coded lock cover firstly needs to be opened by passwords, the nut can be then rotated by using a special tool, thus the gate cannot be opened by a theft, the purpose of stealing oil cannot be reached, the problems such as safety accident and environment pollution as crude oil is stolen by the theft can be simultaneously avoided, and economic benefit and social benefit are obvious.
Description
Technical field
The utility model is the wellhead assembly equipment that a kind of oil extraction in oil field is used, and is a kind of petroleum pipeline Anti-theft anchor gate.
Background technology
Gate has been installed on oilfield oil pipeline, gate works to control petroleum pipeline production, present arbitrarily opening and closing of petroleum pipeline regulating gate, when the thief stolen, just open the sluices and steal crude oil, cause substantial oil and stolen, and cause security incident, cause ground environment to pollute, cause great economic loss to the oil field.
Summary of the invention
The purpose of this utility model is a kind of petroleum pipeline Anti-theft anchor gate of design, and thief can not be opened the sluices, and can play easily the effect that prevents stolen, reduces the oilfield economic loss, avoids environment pollution.
The purpose of this utility model is achieved in that and comprises password lock, screw rod, nut, puzzle locked cap, gate, screw rod is arranged on gate, the password lock is fixed on the top of gate, nut inner thread and external thread of screw screw, nut is arranged in the password lock, puzzle locked cap covers nut, and puzzle locked cap and the supporting pinning of password lock are integral, and the unlatching eyelet is arranged on nut.
The beneficial effects of the utility model are: need first to open puzzle locked cap with password, use again special tool(s) ability rotating nut, so thief can not open the sluices, can't reach the purpose of stolen, while can avoid having significant economic benefit and social benefit because of problems such as the security incident that thief theft crude oil causes, environment pollutions.
Description of drawings
Accompanying drawing is the assembling drawing of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described.As shown in the figure, embodiment of the present utility model comprises password lock 1, screw rod 3, nut 4, puzzle locked cap 5, gate 6, screw rod 3 is arranged on gate 6, password lock 1 is fixed on the top of gate 6, nut 4 internal threads and screw rod 3 external screw threads screw, and nut 4 is arranged on 1 li of password lock, and puzzle locked cap 5 covers nut 4, puzzle locked cap 5 is integral with the supporting pinning of password lock 1, and the eyelet 2 of unlatching is arranged on nut 4.
Nut 4 is under puzzle locked cap 5, can not be arranged on general tool and make its rotation on nut 4, after only having the operator first to open puzzle locked cap 5 with password, then insert 2 li ability rotating nuts of unlatching eyelet on nut 4 with special tool(s), make screw rod 3 axial travelings, open or close gate 6.
Claims (1)
1. petroleum pipeline Anti-theft anchor gate, comprise password lock (1), screw rod (3), nut (4), puzzle locked cap (5), gate (6), it is characterized in that: screw rod (3) is arranged on gate (6), password lock (1) is fixed on the top of gate (6), nut (4) internal thread and screw rod (3) external screw thread screw, it is inner that nut (4) is arranged on password lock (1), puzzle locked cap (5) covers nut (4), puzzle locked cap (5) is integral with the supporting pinning of password lock (1), unlatching eyelet (2) is arranged on nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659156 CN202926285U (en) | 2012-11-26 | 2012-11-26 | Anti-theft gate of oil delivery pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659156 CN202926285U (en) | 2012-11-26 | 2012-11-26 | Anti-theft gate of oil delivery pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926285U true CN202926285U (en) | 2013-05-08 |
Family
ID=48216258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220659156 Expired - Fee Related CN202926285U (en) | 2012-11-26 | 2012-11-26 | Anti-theft gate of oil delivery pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926285U (en) |
-
2012
- 2012-11-26 CN CN 201220659156 patent/CN202926285U/en not_active Expired - Fee Related
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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: 20130508 Termination date: 20131126 |