CN203868593U - Connector blocking cover for oil pipe flange plates with various diameters - Google Patents
Connector blocking cover for oil pipe flange plates with various diameters Download PDFInfo
- Publication number
- CN203868593U CN203868593U CN201420292807.2U CN201420292807U CN203868593U CN 203868593 U CN203868593 U CN 203868593U CN 201420292807 U CN201420292807 U CN 201420292807U CN 203868593 U CN203868593 U CN 203868593U
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- CN
- China
- Prior art keywords
- oil pipe
- pipe flange
- seal disc
- clamping
- interface
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- 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 a connector blocking cover for oil pipe flange plates with various diameters. The connector blocking cover comprises a sealing disc and movable clamping columns, the movable clamping columns are rotatably connected to the circumferential side face of the sealing disc through a rotating shaft, the four movable clamping columns are circumferentially and evenly distributed with a middle axis of the sealing disc as the center, one ends of the movable clamping columns are connected with the rotating shaft, the other ends of the movable clamping columns form a clamping platform, at least two thread through holes are formed in the clamping platform, clamping studs are in threaded fit with the thread through holes, and rotary knobs are arranged at the ends of the clamping studs. A connector groove is formed in the inner side face of the sealing disc, a plurality of evenly-distributed sealing grooves are formed in the bottom of the connector groove, and a discharge thread hole is formed in the middle of the sealing disc in the axial direction. The connector blocking cover is simple in structure and convenient to assemble and disassemble, saves manpower and material resources, shortens maintenance time, meanwhile can be used for blocking connectors of the oil pipe flange plates with the different diameters, and increases the whole practicability.
Description
Technical field
The utility model relates to a kind of oil tube repair blocking device, belongs to oil field, relates in particular the interface capping for the oil pipe flange plate of multiple diameter.
Background technique
Oil transport pipeline is after permanent use, erosion damage due to external environment condition and inner oil, usually can there is the problem of leakage and booster in pipeline, when there is leakage and booster, all generally first to close oil transportation switch, and then the repairing pipe or the removal that damage, and when repairing pipe or removal, just the petroleum pipeline mouth of pipe shutoff at the two ends that are connected with damage pipeline can need to be carried out to operation, in order to avoid cause Oil spills in pipe, also can prevent that irrelevant staff from opening oil transportation switch in unwitting situation simultaneously, thereby cause the accident, shutoff is in the past to adopt the plate-like end cap adapting with transport pipe nozzle flange dish that the mouth of pipe is blocked mostly, but this plate-like end cap needs a plurality of bolts to fix, plate-like end cap weight is heavier, in handling, just need people more than two people to cooperate, and also need spanner to assist, manpower and materials have not only been wasted, increased the repair time, handling are simultaneously trouble comparatively, it is also very inconvenient to carry.
Original interface capping has alleviated weight, good sealing effect, and can singlely fulfil assignment, saved the repair time, improved efficiency, but, due to the oil transport pipeline diameter of different locations, distinct device difference to some extent, original interface capping just can not be general when the joint of the oil pipe flange plate for different-diameter, need to know in advance that interface diameter can select the capping of suitable size, and if the petroleum pipeline diameter of shutoff uniform close, need carry a plurality of cappings at every turn, very trouble, has brought inconvenience to use.
Model utility content
The utility model provides a kind of interface capping of the oil pipe flange plate for multiple diameter, solved capping in the past can not be general with the interface shutoff of multiple diameter, use not convenient problem.
For solving above-mentioned technical problem, the utility model is by the following technical solutions: for the interface capping of the oil pipe flange plate of multiple diameter, comprise seal disc and activity card column, activity card column is by the rotating seal disc circumference side that is connected to of rotatingshaft, described activity card column has been circularly and evenly distributed four centered by seal disc axis, described activity card column one end is connected with rotatingshaft, and the described activity card column the other end forms clamping platform, on clamping platform, be provided with at least two tapped through holes, tapped through hole screw-internal thread fit has clamping double-screw bolt, clamping double-screw bolt upper end portion is provided with knob, described seal disc inner side surface is provided with interface slot, and interface slot bottom is provided with a plurality of equally distributed seal grooves, and described seal disc middle part is provided with earial drainage tapped hole vertically.
Described seal disc outer side surface is also evenly distributed with two handles, and two handles are positioned at earial drainage tapped hole outside.
On described knob, be horizontally arranged with through hole.
End, described clamping double-screw bolt lower end is spherical structure.
Compared with prior art, the beneficial effects of the utility model are: the capping of this oil pipe flange plate interface of the utility model design, not only simple in structure, easy to loading and unloading, saved man power and material, shorten the repair time, can be used for the interface shutoff of the oil pipe flange plate of different-diameter simultaneously, increased overall utility.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Label in figure is expressed as: 1, activity card column; 2, rotatingshaft; 3, seal groove; 4, handle; 5, clamping platform; 6, tapped through hole; 7, interface slot; 8, earial drainage tapped hole; 9, knob; 10, through hole; 11, clamping double-screw bolt; 12, seal disc.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment 1
The interface capping of the oil pipe flange plate for multiple diameter as shown in Figure 1, comprise seal disc 12 and activity card column 1, activity card column 1 is by the rotating seal disc 12 circumference sides that are connected to of rotatingshaft 2, described activity card column 1 has been circularly and evenly distributed four centered by seal disc 12 axis, described activity card column 1 one end is connected with rotatingshaft 2, and described activity card column 1 the other end forms on clamping platform 5 clamping platforms 5 and is provided with at least two tapped through holes 6, tapped through hole 6 screw-internal thread fit have clamping double-screw bolt 11, and clamping double-screw bolt 11 upper end portions are provided with knob 9; Described seal disc 12 inner side surfaces are provided with interface slot 7, and interface slot 7 bottoms are provided with a plurality of equally distributed seal grooves 3, and described seal disc 12 middle parts are provided with earial drainage tapped hole 8 vertically.
When the present embodiment is used, rotate moving axis 2 of activity card column 1 is rotated, the interface slot of seal disc 12 7 place end faces are vacated, corresponding oil pipe flange plate interface is by seal disc 12 fastenings, now flange plate interface is clamped in interface slot 7, the moving axis 2 that again activity card column 1 rotated rotates, make activity card column 1 correspondence at the back side of flange plate interface, by knob 9, screw clamping double-screw bolt 11 clamping double-screw bolt 11 is clamped on to the flange plate back side, thereby seal disc 12 is clamped on flange plate interface completely, reach plugging effect, thereby can damage the maintenance of oil pipe, can not cause leakage, in earial drainage tapped hole 8, can screw screwed pipe joint, thereby the unnecessary oil in oil pipe can be gushed, in order to avoid booster, also can on screwed pipe joint, connect oil hose simultaneously, oil hose connects normal transport pipe, to guarantee also normally oil transportation when overhauling, assurance oil transportation is normal, without disconnecting oil transportation switch, and only need can guarantee sealing at earial drainage tapped hole 8 inward turning tightening seal plugs when not needing to connect oil hose, when the present embodiment is used, flange plate interface that can corresponding different size diameter is selected suitable tapped through hole 6 to screw clamping double-screw bolt 11 flange plate is clamped, can select corresponding seal groove 3 and add seal ring to reach the effect of sealing flange simultaneously, thereby the flange plate interface shutoff for different-diameter is all applicable, not only carry with easy to loading and unloading, and can reduce maintainer's the amount of labour, one people can complete handling, during maintenance, without re-using a plurality of different-diameter cappings, completed shutoff, saved man power and material, and handling fast, shortened the repair time, practical.
Embodiment 2
The present embodiment has increased handle on embodiment 1 basis, is specially: described seal disc 12 outer side surfaces are also evenly distributed with 4, two handles 4 of two handles and are positioned at earial drainage tapped hole 8 outsides.
The handle 4 of the present embodiment can facilitate lifting and the carrying of capping, maintainer can hold handle 4 when mounted, facilitates maintainer to carry, simultaneously when flange plate interface is during in higher position, can make to reeve handle by the capping installation of slinging, extremely easy to use, laborsaving.
Embodiment 3
The present embodiment has been optimized following structure on embodiment 1 or embodiment's 2 basis: on described knob 9, be horizontally arranged with through hole 10.
The present embodiment is in order to make seal disc 12 clampings firmly, and convenient clamping double-screw bolt 11 clampings, the special through hole 10 that is horizontally arranged with on knob 9, maintainer can use iron to pass through hole 10 and form lever when screwing or unscrewing clamping double-screw bolt, by rotating iron, screw or unscrew, can reach labour-saving object, improve handling speed, reduce handling difficulty.
Embodiment 4
The present embodiment has been optimized clamping double-screw bolt on above-mentioned arbitrary embodiment's basis, is specially: described clamping double-screw bolt 11 ends, lower end are spherical structure.
In the present embodiment for seal disc 12 is firmly stressed when clamping double-screw bolt 11 clamping, and reach good sealing effect, therefore spherical structure is arranged to in clamping double-screw bolt 11 ends, lower end, when spheric structure contacts with flange plate when clamping double-screw bolt 11 clamping like this, just can there is not the problem that clamping lost efficacy because clamping double-screw bolt 11 has certain tilt angle with flange plate, make to clamp double-screw bolt 11 no matter with flange plate angle how, can guarantee to clamp the clamping effect of double-screw bolt 11, seal disc 12 is firmly clamped, clamp effective, strong adaptability.
Be as mentioned above embodiment of the present utility model.The utility model is not limited to above-mentioned mode of execution, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technological scheme, within all falling into protection domain of the present utility model.
Claims (4)
1. for the interface capping of the oil pipe flange plate of multiple diameter, it is characterized in that: comprise seal disc (12) and activity card column (1), activity card column (1) is by rotating seal disc (12) the circumference side that is connected to of rotatingshaft (2), described activity card column (1) has been circularly and evenly distributed four centered by seal disc (12) axis, described activity card column (1) one end is connected with rotatingshaft (2), and described activity card column (1) the other end forms clamping platform (5), on clamping platform (5), be provided with at least two tapped through holes (6), tapped through hole (6) screw-internal thread fit has clamping double-screw bolt (11), clamping double-screw bolt (11) upper end portion is provided with knob (9), described seal disc (12) inner side surface is provided with interface slot (7), and interface slot (7) bottom is provided with a plurality of equally distributed seal grooves (3), and described seal disc (12) middle part is provided with earial drainage tapped hole (8) vertically.
2. the interface capping of the oil pipe flange plate for multiple diameter according to claim 1, is characterized in that: described seal disc (12) outer side surface is also evenly distributed with two handles (4), and two handles (4) are positioned at earial drainage tapped hole (8) outside.
3. the interface capping of the oil pipe flange plate for multiple diameter according to claim 1, is characterized in that: on described knob (9), be horizontally arranged with through hole (10).
4. the interface capping of the oil pipe flange plate for multiple diameter according to claim 1, is characterized in that: described clamping double-screw bolt (11) end, lower end is spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292807.2U CN203868593U (en) | 2014-06-04 | 2014-06-04 | Connector blocking cover for oil pipe flange plates with various diameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292807.2U CN203868593U (en) | 2014-06-04 | 2014-06-04 | Connector blocking cover for oil pipe flange plates with various diameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868593U true CN203868593U (en) | 2014-10-08 |
Family
ID=51649547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292807.2U Expired - Fee Related CN203868593U (en) | 2014-06-04 | 2014-06-04 | Connector blocking cover for oil pipe flange plates with various diameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868593U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033696A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Connector plugging cover for oil pipe flange plates with various diameters |
| CN105757391A (en) * | 2016-04-22 | 2016-07-13 | 无锡商业职业技术学院 | Tightening type pipe opening plug |
| CN113292590A (en) * | 2021-05-21 | 2021-08-24 | 江西国化实业有限公司 | Separation device for preparing trimethylsilyl trifluoromethanesulfonate and using method |
-
2014
- 2014-06-04 CN CN201420292807.2U patent/CN203868593U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033696A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Connector plugging cover for oil pipe flange plates with various diameters |
| CN105757391A (en) * | 2016-04-22 | 2016-07-13 | 无锡商业职业技术学院 | Tightening type pipe opening plug |
| CN113292590A (en) * | 2021-05-21 | 2021-08-24 | 江西国化实业有限公司 | Separation device for preparing trimethylsilyl trifluoromethanesulfonate and using method |
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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: 20141008 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |