CN212900371U

CN212900371U - Jacking and leaking stoppage tool for oil pipeline

Info

Publication number: CN212900371U
Application number: CN202021852719.5U
Authority: CN
Inventors: 申家宁; 姜宇堃; 王嘉豪; 申磊
Original assignee: Shengli Oilfield Jianing Chemical Mechanical And Electrical Equipment Co ltd
Current assignee: Shengli Oilfield Jianing Chemical Mechanical And Electrical Equipment Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-06
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses an oil pipeline roof pressure leaking stoppage instrument, including an upper fixed plate and a lower fixed plate, the right side juncture of an upper fixed plate and a lower fixed plate is provided with the hinge, the inside of hinge is run through and is provided with the pivot, the left side juncture of an upper fixed plate and a lower fixed plate is provided with the pinch-off blades, the both ends of an upper fixed plate and a lower fixed plate all run through and are provided with the extrusion bolt, the extrusion bolt runs through the output fixedly connected with punch holder of an upper fixed plate, the output fixedly connected with lower plate that the extrusion bolt runs through the lower fixed plate, the one end fixedly connected with spring of extrusion bolt is kept away from to punch holder and lower plate, the one end fixedly connected with fixed block of punch holder and lower plate is kept away from to the spring, the surface of fixed block is provided with the protection pad. The utility model discloses in, can carry out the leaking stoppage according to the oil pipeline of different diameters, simple structure.

Description

Jacking and leaking stoppage tool for oil pipeline

Technical Field

The utility model relates to an oil pipeline field especially relates to an oil pipeline roof pressure leaking stoppage instrument.

Background

The oil pipeline (also called pipeline, pipeline) is composed of oil pipe and its accessories, and according to the requirements of technological process, it is equipped with correspondent oil pump unit, and designed and installed into a complete pipeline system for completing the tasks of oil material receiving, unloading and transferring. The pipes of oil pipelines are generally steel pipes, and are connected into long-distance pipelines by welding, flanges and other connecting devices, and valves are used for opening and closing control and flow regulation. The oil pipeline mainly comprises conveying processes such as isothermal conveying, heating conveying, sequential conveying and the like. The corrosion of the pipeline and how to prevent corrosion are one of the important links of pipeline maintenance. Oil pipelines have become one of the major means of transporting oil today and still have considerable potential for development in the future.

The existing oil pipeline leakage stopping tool cannot stop leakage according to the difference of the diameters of oil pipelines, different diameters need different tools, and great inconvenience is brought, so that the diameter can be freely adjusted.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a jacking and plugging tool for an oil pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an oil pipeline jacking and plugging tool comprises an upper fixing plate and a lower fixing plate, wherein a hinge is arranged at the right side junction of the upper fixing plate and the lower fixing plate, a rotating shaft penetrates through the inside of the hinge, a clamping plate is arranged at the left side junction of the upper fixing plate and the lower fixing plate, extrusion bolts penetrate through the two ends of the upper fixing plate and the lower fixing plate, an upper clamping plate is fixedly connected to the output end of the upper fixing plate through the extrusion bolts, a lower clamping plate is fixedly connected to the output end of the lower fixing plate through the extrusion bolts, a spring is fixedly connected to one end, far away from the extrusion bolts, of the upper clamping plate and one end, far away from the upper clamping plate and the lower clamping plate, a fixing block is fixedly connected to one end of the spring, far away from the upper clamping plate and the lower clamping plate, a protective pad is arranged on the, and a leakage blocking belt is arranged at the bottom end of the clamping bolt.

As a further description of the above technical solution:

the middle part of the clamping plate is provided with a fixing bolt in a penetrating way, and the bottom end of the fixing bolt is provided with a fixing nut.

As a further description of the above technical solution:

the number of the extrusion bolts, the springs, the fixing blocks and the protection pads is four.

As a further description of the above technical solution:

and an oil pipeline body is arranged on the lower surface of the leakage blocking belt.

As a further description of the above technical solution:

the protective pad is made of rubber.

As a further description of the above technical solution:

and threaded holes are formed in the middle of the clamping plate and the penetrating positions of the extrusion bolt and the clamping bolt in a penetrating manner.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the leaking stoppage tool can adjust and clamp oil pipelines with different diameters by being provided with the extrusion bolts, the springs and the fixing blocks, so that a multi-purpose effect is achieved.

2. Compared with the prior art, this leaking stoppage instrument fills up through the protection that is provided with spring and rubber material, brings certain buffering and guard action for the tight department of clamp, avoids the tension to bring the damage for oil pipeline.

Drawings

Fig. 1 is a schematic structural view of a jacking and plugging tool for an oil pipeline according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a top view of the top pressure plugging tool for oil pipeline provided by the utility model.

Illustration of the drawings:

1. an upper fixing plate; 2. a lower fixing plate; 3. a rotating shaft; 4. a clamping plate; 5. fixing the bolt; 6. fixing a nut; 7. an oil pipeline body; 8. a lower splint; 9. extruding the bolt; 10. a hinge; 11. clamping the bolt; 12. a leakage blocking zone; 13. an upper splint; 14. a spring; 15. a fixed block; 16. a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a jacking and plugging tool for an oil pipeline comprises an upper fixing plate 1 and a lower fixing plate 2, a hinge 10 is arranged at the right side junction of the upper fixing plate 1 and the lower fixing plate 2, the hinge 10 plays a role of rotation adjustment, a rotating shaft 3 is arranged inside the hinge 10 in a penetrating manner, a clamping plate 4 is arranged at the left side junction of the upper fixing plate 1 and the lower fixing plate 2, the position is used for locking and is convenient for subsequent clamping and fixing, extrusion bolts 9 are arranged at both ends of the upper fixing plate 1 and the lower fixing plate 2 in a penetrating manner, the extrusion bolts 9 penetrate through the output end of the upper fixing plate 1 and are fixedly connected with an upper clamping plate 13, the extrusion bolts 9 penetrate through the output end of the lower fixing plate 2 and are fixedly connected with a lower clamping plate 8, a spring 14 is fixedly connected with one end of the upper clamping plate 13 and the lower clamping plate 8 far away from the, the surface of fixed block 15 is provided with protection pad 16, and through screwing up extrusion bolt 9, and then drives the effect of punch holder 13 and lower plate 8, and the effect of rethread spring 14 and fixed block 15 carries out the clamp to oil pipeline body 7, and the top of punch holder 1 runs through and is provided with clamping bolt 11, and clamping bolt 11 runs through punch holder 1 and punch holder 13 in proper order, and the bottom of clamping bolt 11 is provided with leaking stoppage area 12.

The middle part of clamp plate 4 runs through and is provided with fixing bolt 5, fixing bolt 5's bottom is provided with fixation nut 6, play preliminary tight effect, extrusion bolt 9, spring 14, the quantity of fixed block 15 and protection pad 16 is four, it is bigger more even to make the clamp force, the lower surface in leaking stoppage area 12 is provided with oil pipeline body 7, the material that the protection was filled up 16 is rubber, the middle part and the extrusion bolt 9 of clamp plate 4, the department that runs through of clamp bolt 11 all runs through and is provided with the screw hole, screw up the effect.

The working principle is as follows: find the oil pipeline body 7 that needs the leaking stoppage earlier, open upper fixed plate 1 and bottom plate 2, the diameter of upper fixed plate 1 and bottom plate 2 is slightly bigger, be fit for most pipelines, embolia the surface of oil pipeline body 7, tighten fixing bolt 5 and fixation nut 6 of 4 departments of clamp plate, this is preliminary fixed clamp tightly, secondly, through screwing up extrusion bolt 9, drive punch holder 13 and bottom plate 8's effect, thereby drive fixed block 15 on the spring 14 and press from both sides tightly once more, spring 14 and protection pad 16 play the effect of buffer protection oil pipeline body 7, press from both sides tightly the back, the effect of screwing up of rethread clamp bolt 11, it leaks the leaking stoppage to drive leaking stoppage area 12.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an oil pipeline roof pressure leaking stoppage instrument, includes upper fixed plate (1) and bottom plate (2), its characterized in that: a hinge (10) is arranged at the right side junction of the upper fixing plate (1) and the lower fixing plate (2), a rotating shaft (3) penetrates through the inside of the hinge (10), a clamping plate (4) is arranged at the left side junction of the upper fixing plate (1) and the lower fixing plate (2), extrusion bolts (9) penetrate through both ends of the upper fixing plate (1) and the lower fixing plate (2), an upper clamping plate (13) is fixedly connected at the output end of the upper fixing plate (1) through which the extrusion bolts (9) penetrate, a lower clamping plate (8) is fixedly connected at the output end of the lower fixing plate (2) through which the extrusion bolts (9) penetrate through which the upper clamping plate (13) and the lower clamping plate (8) are far away, a spring (14) is fixedly connected at one end of the upper clamping plate (13) and the lower clamping plate (8) far away from by the spring (14), and a fixing block, the surface of fixed block (15) is provided with protection pad (16), the top of upper fixed plate (1) is run through and is provided with clamping bolt (11), clamping bolt (11) run through upper fixed plate (1) and punch holder (13) in proper order, the bottom of clamping bolt (11) is provided with leaking stoppage area (12).

2. A top pressure plugging tool for oil pipelines according to claim 1, which is characterized in that: the middle part of the clamping plate (4) is provided with a fixing bolt (5) in a penetrating mode, and the bottom end of the fixing bolt (5) is provided with a fixing nut (6).

3. A top pressure plugging tool for oil pipelines according to claim 1, which is characterized in that: the number of the extrusion bolts (9), the number of the springs (14), the number of the fixing blocks (15) and the number of the protection pads (16) are four.

4. A top pressure plugging tool for oil pipelines according to claim 1, which is characterized in that: an oil pipeline body (7) is arranged on the lower surface of the leakage blocking belt (12).

5. A top pressure plugging tool for oil pipelines according to claim 1, which is characterized in that: the protective pad (16) is made of rubber.

6. A top pressure plugging tool for oil pipelines according to claim 1, which is characterized in that: threaded holes are formed in the middle of the clamping plate (4) and the penetrating positions of the extrusion bolts (9) and the clamping bolts (11) in a penetrating mode.