CN204532116U - A kind of Pressure Curve in Oil Testing Well holder connection device - Google Patents
A kind of Pressure Curve in Oil Testing Well holder connection device Download PDFInfo
- Publication number
- CN204532116U CN204532116U CN201420856683.6U CN201420856683U CN204532116U CN 204532116 U CN204532116 U CN 204532116U CN 201420856683 U CN201420856683 U CN 201420856683U CN 204532116 U CN204532116 U CN 204532116U
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- China
- Prior art keywords
- plate
- wedge
- lug plate
- monaural
- derrick
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- Expired - Fee Related
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to a kind of Pressure Curve in Oil Testing Well holder connection device, comprise monaural plate, bi-lug plate, bearing pin and correcting wedge, described monaural plate and bi-lug plate are separately fixed on two panels derrick to be connected, by hinge between monaural plate and bi-lug plate, bi-lug plate is provided with correcting wedge for hinged rear locking positioning.Bearing pin afterbody sets pin and fixes, and correcting wedge is made up of wedge and base plate, and base plate can slide along the open slot in bi-lug plate, and the lower end that monaural plate is positioned at pin joint is locked by wedge.Compared with prior art, the beneficial effects of the utility model are: adopt the hinged site operation of being convenient to of single shaft pin to install between derrick, adopt correcting wedge to be locked after connecting, be conducive to the stability of derrick, therefore it has advantage that is easy to connect, good stability concurrently.
Description
Technical field
The utility model relates to a kind of linkage, and particularly relating to a kind of take otic placode as the Pressure Curve in Oil Testing Well holder connection device of connector.
Background technology
When oil field derrick is installed, normal employing otic placode type of attachment, monaural plate and bi-lug plate are welded on respectively and are connected on component, by pinned connection together, single shaft pin can be divided into be connected by otic placode and the form of structure of bearing pin to connect with twin shaft pin, can be divided into by mated condition has recessed bond ing and seamless connectivity; Twin shaft pin connects or seamless connectivity (being closely connected) is mainly used in dismantling the less occasion of number of times, and do not have relative motion between component after assembling, its connection is more firm; But conveniently site operation is installed, single shaft pin is all adopted to connect or have recessed bond ing between major part component, due to when formation testing derrick works with angle of inclination, when connecting when adopting single shaft pin or have a recessed bond ing mode, there is certain potential safety hazard in the stability of derrick.
Summary of the invention
The utility model provides a kind of Pressure Curve in Oil Testing Well holder connection device, and adopt the hinged site operation of being convenient to of single shaft pin to install between derrick, adopt correcting wedge to be locked after connecting, be conducive to the stability of derrick, therefore it has advantage that is easy to connect, good stability concurrently.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of Pressure Curve in Oil Testing Well holder connection device, comprise monaural plate, bi-lug plate, bearing pin and correcting wedge, described monaural plate and bi-lug plate are separately fixed on two panels derrick to be connected, and by hinge between monaural plate and bi-lug plate, bi-lug plate is provided with correcting wedge for hinged rear locking positioning.
Described bearing pin afterbody sets pin and fixes.
Described correcting wedge is made up of wedge and base plate, and base plate can slide along the open slot in bi-lug plate, and the lower end that monaural plate is positioned at pin joint is locked by wedge.
Compared with prior art, the beneficial effects of the utility model are:
Adopt the hinged site operation of being convenient to of single shaft pin to install between derrick, adopt correcting wedge to be locked after connecting, be conducive to the stability of derrick, therefore it has advantage that is easy to connect, good stability concurrently.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of correcting wedge described in the utility model.
In figure: 1. monaural plate 2. bi-lug plate 21. open slot 3. bearing pin 4. safety pin 5. correcting wedge 51. wedge 52. base plate
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
See Fig. 1, it is structural representation of the present utility model, a kind of Pressure Curve in Oil Testing Well holder connection device of the utility model, comprise monaural plate 1, bi-lug plate 2, bearing pin 3 and correcting wedge 5, described monaural plate 1 and bi-lug plate 2 are separately fixed on two panels derrick to be connected, hinged by bearing pin 3 between monaural plate 1 and bi-lug plate 2, bi-lug plate 2 is provided with correcting wedge 5 for hinged rear locking positioning.
Described bearing pin 3 afterbody sets pin 4 and fixes.
Seeing Fig. 2, is the structural representation of correcting wedge described in the utility model.Described correcting wedge 5 is made up of wedge 51 and base plate 52, and base plate 52 can slide along the open slot 21 in bi-lug plate 2, and the lower end that monaural plate 1 is positioned at pin joint is locked by wedge 51.
During use, first monaural plate 1 and bi-lug plate 2 are welded to the appropriate location of be connected derrick, connect after adjusting angle with bearing pin 3, loosen for preventing from connecting, bearing pin 3 afterbody sets pin 4 and fixes.When both sides derrick is hinged complete after, correcting wedge 5 presses wedge 51 in upper and low early and high after form, the open slot 21 of base plate 52 along bi-lug plate is inwardly slided, and firmly wedging, the lower end that now monaural plate 1 is positioned at pin joint is fixed by wedging, hinged becoming is fixedly connected with, thus makes connection firm stable more.When disassembled, only in reverse direction correcting wedge 5 need be shifted out open slot 21, derrick can be made to keep hinged, reconnect after facilitating derrick to rotate.
A kind of Pressure Curve in Oil Testing Well holder connection device of the utility model, needs the function of relative motion when maintaining derrick installation, adopt correcting wedge 5 to lock in use and ensure its stability, and easy to use, installing/dismounting is quick, has very strong practicality.
Claims (3)
1. a Pressure Curve in Oil Testing Well holder connection device, it is characterized in that, comprise monaural plate, bi-lug plate, bearing pin and correcting wedge, described monaural plate and bi-lug plate are separately fixed on two panels derrick to be connected, by hinge between monaural plate and bi-lug plate, bi-lug plate is provided with correcting wedge for hinged rear locking positioning.
2. a kind of Pressure Curve in Oil Testing Well holder connection device according to claim 1, is characterized in that, described bearing pin afterbody sets pin and fixes.
3. a kind of Pressure Curve in Oil Testing Well holder connection device according to claim 1, it is characterized in that, described correcting wedge is made up of wedge and base plate, and base plate can slide along the open slot in bi-lug plate, and the lower end that monaural plate is positioned at pin joint is locked by wedge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856683.6U CN204532116U (en) | 2014-12-30 | 2014-12-30 | A kind of Pressure Curve in Oil Testing Well holder connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856683.6U CN204532116U (en) | 2014-12-30 | 2014-12-30 | A kind of Pressure Curve in Oil Testing Well holder connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532116U true CN204532116U (en) | 2015-08-05 |
Family
ID=53746139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420856683.6U Expired - Fee Related CN204532116U (en) | 2014-12-30 | 2014-12-30 | A kind of Pressure Curve in Oil Testing Well holder connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204532116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282659A (en) * | 2020-10-14 | 2021-01-29 | 山东科瑞油气装备有限公司 | Manufacturing method of pin hole and end face combined connection type derrick |
-
2014
- 2014-12-30 CN CN201420856683.6U patent/CN204532116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282659A (en) * | 2020-10-14 | 2021-01-29 | 山东科瑞油气装备有限公司 | Manufacturing method of pin hole and end face combined connection type derrick |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |