CN203669930U - Open hole guard tour contact protection cover - Google Patents
Open hole guard tour contact protection cover Download PDFInfo
- Publication number
- CN203669930U CN203669930U CN201320851886.1U CN201320851886U CN203669930U CN 203669930 U CN203669930 U CN 203669930U CN 201320851886 U CN201320851886 U CN 201320851886U CN 203669930 U CN203669930 U CN 203669930U
- Authority
- CN
- China
- Prior art keywords
- contact
- panel
- protection cover
- open hole
- hole
- 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 open hole guard tour contact protection cover. The protection cover comprises a protection cover body. A panel is installed inside the protection cover body. A contact clamping hole for allowing a contact to pass and clamping the contact is formed in the panel. The protection cover body is composed of an external ring and an internal fixing ring, wherein the external ring and the internal fixing ring are connected into a whole. Threads connected with a hole mouth valve are formed on the internal fixing ring. The panel is installed inside the external ring. The external diameter of the contact clamping hole is matched with the external diameter of the contact. A layer of baffle covers the panel. The middle of the baffle blocks the contact, baffle fastening holes are formed in the two sides of the baffle, and the baffle is fixed to the panel through screws which penetrate through the baffle fastening holes. A cover plate is arranged at the end of the external ring. Cover plate fastening holes are formed in the cover plate. The cover plate is fixed to the protection cover body through screws which penetrate through the cover plate fastening holes. By the adoption of the open hole guard tour protection cover, the contact can be protected and prevented from being damaged or demounted or lost and can be conveniently maintained.
Description
Technical field
The utility model relates to gas well management domain protective cover, especially open hole night watching contact protection cover.
Background technology
Under normal circumstances, gas well well location is more remote, dispersion, and at well head, patrol system being installed is to grasp gas well to patrol and examine one of major measure of situation.Patrol system comprises night watching point and patrolling stick.Night watching point is arranged on well head, while patrolling and examining with supporting patrolling stick and night watching point touch rear admission relevant patrol and examine data, then patrolling stick is connected with computer, can accurately grasp gas well by the data of output and patrol and examine information.
Anti-theft device will be installed, and the gas well of exposed christmas tree is called open hole always.
For open hole, if night watching contact is sticky in to certain position of christmas tree simply, can often be destroyed by idler, even lose, also can cause malfunctioning because of Exposure to Sunlight, wind, drench with rain etc.Once damage or lose, need to change, not only cause loss economically, and gas well night watching information is all gone, bring great negative effect to production and well control safety management.
Summary of the invention
The purpose of this utility model is to provide open hole night watching contact protection cover, contact protection can be got up, and prevents that contact is destroyed or is disassembled loss, also facilitates contact to safeguard.
In order to reach above-mentioned purpose, the utility model has adopted following technical scheme, and open hole night watching contact protection cover, comprises protective cover body, and described protective cover body interior is provided with panel, on panel, offer for by with the contact hole clipping of blocking contact.
Described protective cover body is made up of the exterior circle linking into an integrated entity and interior Gu Quan, on described interior Gu Quan, offers the screw thread for being connected with head valve.
Described erecting of panel is inner at exterior circle, and the external diameter of contact hole clipping external diameter and contact matches.
On described panel, also cover one deck baffle plate, in the middle of this baffle plate, block contact, baffle plate fastener hole is offered in both sides, and described baffle plate is fixed on panel by the screw through baffle plate fastener hole.
The port part of described exterior circle is provided with cover plate.
On described cover plate, offer cover plate fastener hole, described cover plate is by being fixed on protective cover body through cover plate fastener hole screw.
Compared to prior art, the utlity model has following beneficial effect:
The inner fixed panel of protective cover, arranges the hole clipping of mating with contact external diameter on panel, contact is fixed in hole clipping, with baffle plate push down behind contact use holding screw from two ends by fastening to itself and panel.Protective cover inner port and head valve screwed connection, external port installs cover plate additional.This protective cover (also can waste and oldly utilizing) simple in structure, with low cost, practical.Effectively protection open hole night watching contact, is not easy destroyed or is disassembled loss, respond well.
Brief description of the drawings
Fig. 1 is the structure chart of open hole night watching contact protection cover of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is covering plate structure figure.
In figure: 1, protective cover body; 2, panel; 3, contact hole clipping; 4, baffle plate; 5, baffle plate fastener hole; 6, exterior circle; 7, Nei Guquan; 8, cover plate; 9, cover plate fastener hole.
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, coordinate brief description of the drawings as follows, but accompanying drawing only provides the use of reference with explanation, is not used for the utility model to be limited.
As Figure 1-3, open hole night watching contact protection cover, comprises protective cover body 1, and described protective cover body interior is provided with panel 2, on panel, offer for by with the contact hole clipping 3 of blocking contact.Described protective cover body is by the exterior circle 6 linking into an integrated entity and interiorly admittedly enclose 7 and form, and on described interior Gu Quan, offers the screw thread for being connected with head valve.Described erecting of panel is inner at exterior circle, and the external diameter of contact hole clipping external diameter and contact matches.
On described panel, also cover one deck baffle plate 4, in the middle of this baffle plate, block contact, baffle plate fastener hole 5 is offered in both sides, and described baffle plate is fixed on panel by the screw through baffle plate fastener hole.
The port part of described exterior circle is provided with cover plate 8.On described cover plate, offer cover plate fastener hole 9, described cover plate is by being fixed on protective cover body through cover plate fastener hole screw.
Contact is fixed in hole clipping, push down behind contact with holding screw from two ends fastening to itself and panel with baffle plate.Protective cover inner port and head valve screwed connection, external port installs cover plate additional.
The foregoing is only preferred embodiment of the present utility model, non-in order to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (6)
1. open hole night watching contact protection cover, is characterized in that, comprises protective cover body, and described protective cover body interior is provided with panel, on panel, offer for by with the contact hole clipping of blocking contact.
2. open hole night watching contact protection cover according to claim 1, is characterized in that, described protective cover body is made up of the exterior circle linking into an integrated entity and interior Gu Quan, on described interior Gu Quan, offers the screw thread for being connected with head valve.
3. open hole night watching contact protection cover according to claim 2, is characterized in that, described erecting of panel is inner at exterior circle, and the external diameter of contact hole clipping external diameter and contact matches.
4. open hole night watching contact protection cover according to claim 2; it is characterized in that, on described panel, also cover one deck baffle plate, in the middle of this baffle plate, block contact; baffle plate fastener hole is offered in both sides, and described baffle plate is fixed on panel by the screw through baffle plate fastener hole.
5. open hole night watching contact protection cover according to claim 2, is characterized in that, the port part of described exterior circle is provided with cover plate.
6. open hole night watching contact protection cover according to claim 5, is characterized in that, offers cover plate fastener hole on described cover plate, and described cover plate is by being fixed on protective cover body through cover plate fastener hole screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320851886.1U CN203669930U (en) | 2013-12-23 | 2013-12-23 | Open hole guard tour contact protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320851886.1U CN203669930U (en) | 2013-12-23 | 2013-12-23 | Open hole guard tour contact protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669930U true CN203669930U (en) | 2014-06-25 |
Family
ID=50966240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320851886.1U Expired - Fee Related CN203669930U (en) | 2013-12-23 | 2013-12-23 | Open hole guard tour contact protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669930U (en) |
-
2013
- 2013-12-23 CN CN201320851886.1U patent/CN203669930U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |