CN101216140A - Magnetic pressure leak blockage device pole shoe capable of automatically adapting to container arc degree - Google Patents
Magnetic pressure leak blockage device pole shoe capable of automatically adapting to container arc degree Download PDFInfo
- Publication number
- CN101216140A CN101216140A CNA2007103024879A CN200710302487A CN101216140A CN 101216140 A CN101216140 A CN 101216140A CN A2007103024879 A CNA2007103024879 A CN A2007103024879A CN 200710302487 A CN200710302487 A CN 200710302487A CN 101216140 A CN101216140 A CN 101216140A
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- pole shoe
- arc
- pressure leak
- blockage device
- magnetic pressure
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Abstract
The invention relates to a pole shoe used in a magnetic-pressure sealer capable of automatically fitting with the curvature of a vessel. A main body (2) of the pole shoe is symmetrically provided with two pedestals (2-1) with a magnetic-isolation bar (3) sandwiched therebetween, wherein the two pedestals (2-1) are connected with each other by the magnetic-isolation bar (3), forming an entire body. A rotating pole shoe (4) is arranged inside the arc-shaped chamber of each of the two pedestals (2-1) and has a rotating arched magnet (4-1) on the top. The rotating arched magnet (4-1) is shaped to fit with the arc-shaped chamber, is positioned inside the arc-shaped chamber, and can rotate inside the arc-shaped chamber. A flat plate (4-2) is arranged at the bottom of the rotating arched magnet (4-1) and positioned on a glue-coated sheet (1). A magnetic-isolation bar (5) on the glue-coated sheet (1) is positioned opposite to leak holes (9) on the magnetic-isolation bar (3) and a larger pipeline (8).
Description
Technical field
But the present invention relates to a kind of magnetic pressure leak blockage device pole shoe of automatically adapting to container arc, particularly be installed in shutoff is implemented in the magnetic pressure leak blockage device bottom to gaseous state, liquid dangerous chemical leakage magnetic pressure leak blockage device pole shoe.
Background technique
When containers such as the large-scale pipeline that stores, carries hazardous chemical, tank body take place to leak, to leakage hole, come shutoff to leak the leak stopping glue laminated through magnetic pressure leak blockage device commonly used.Because the two radian of leakage container surface and magnetic pressure leak blockage device bottom surface can not equate just in time that generally always produce a bigger air gap between the two, the magnetic pressure of this air gap generation is fallen very big, greatly reduces the magnetic pressure of magnetic pressure leak blockage device.The way that addresses this problem at present has two: the one, the magnetic pressure leak blockage device bottom surface is made into V-shaped groove, if vessel surface is simultaneously tangent with the bi-side of V-shaped groove during leak stopping, then can suitably reduce average air gap, but in fact this way is impracticable, because container diameter is very big, magnetic pressure leak blockage device is small-sized, and the contact of the two can only be confined to the opening of V-shaped groove, may be not tangent with the plane of both sides, also can not reduce average air gap; The 2nd, some producers are equipped with the polylith pole shoe to magnetic pressure leak blockage device specially, their working surface radians have nothing in common with each other, therefrom select the working surface radian pole shoe consistent to operate during leak stopping with leakage container surface radian, but because various leakage container diameter differences, the two still can produce supporting many again pole shoes than air gaps, and the too many inconvenience of pole shoe carries, and this just directly has influence on the effect to the leak stopping of speedily carrying out rescue work of hazardous chemical.
Summary of the invention
But the invention provides a kind of magnetic pressure leak blockage device pole shoe of automatically adapting to container arc, it can adjust the shape of working surface voluntarily, reduces it and any air gap on the leakage container surface of curvature effectively.
Technological scheme of the present invention is as follows: but a kind of magnetic pressure leak blockage device pole shoe of automatically adapting to container arc, it comprises the pole shoe body and carries the glue thin plate, the pole shoe upper part of body is connected with the bottom of magnetic pressure leak blockage device, carrying the glue thin plate is arranged on the large-scale pipeline, the pole shoe body is arranged with two bases, between two bases, be provided with every magnetic stripe, two bases are by being interconnected to form integral body every magnetic stripe, in two bases, be respectively equipped with the arc die cavity, be provided with the pole of rotation palm in the arc die cavity, the top of the pole of rotation palm is rotary magnet, rotary magnet is set to arc, rotary magnet is corresponding with the arc cavity shape, rotary magnet is positioned at the arc die cavity and can be provided with flat board in the bottom of rotary magnet in the rotation of arc die cavity, and flat board is positioned at and carries on the glue thin plate, be provided with antifreeze plate on year glue thin plate, antifreeze plate is relative with the position of small opening on magnetic stripe and large-scale pipeline.
Described pole shoe bodies top is provided with two mounting interfaces, and the bottom that mounting interface inserts magnetic pressure leak blockage device is connected the pole shoe body with magnetic pressure leak blockage device.Described arc die cavity is set to cylindric, and rotary magnet is cylindric accordingly with the arc die cavity.The described base and the pole of rotation palm are ferromagnetic material.Described is 1Cr18Ni9 every magnetic stripe.The glue thin plate was made up of the steel plate of one or more layers ferromagnetic material in described year, on every layer of steel plate with pipeline on small opening and all be provided with antifreeze plate every the magnetic stripe corresponding section.Described antifreeze plate is 1Cr18Ni9.
The present invention has following beneficial effect: but be connected with the magnetic pressure leak blockage device pole shoe of automatically adapting to container arc by mounting interface in the bottom of magnetic pressure leak blockage device, open magnetic switch, carrying the glue thin plate is promptly inhaled firmly in pole of rotation palm bottom, like this but the magnetic pressure leak blockage device pole shoe of magnetic pressure leak blockage device together with automatically adapting to container arc is pressed onto on the leakage hole, because the powerful magnetic pressure of magnetic pressure leak blockage device, force the pole of rotation palm in base, to rotate, the V-shaped groove both sides that the result makes pole of rotation palm base plane constitute are all tangent with the leakage container surface, so just reduced the average air gap of magnetic circuit effectively, increased magnetic pressure, improved the speedily carry out rescue work disposal effect of leak stopping of dangerous chemical leakage.The shape of rotary magnet is corresponding with the arc die cavity among the present invention, because the diameter of rotary magnet is bigger, can make the magnetic circuit of rotary magnet and arc die cavity connecting part have enough big cross section like this, prevents to produce higher magnetic resistance.
Description of drawings
Fig. 1 structural representation of the present invention
The user mode figure of Fig. 2 pole shoe body of the present invention
The connection diagram of Fig. 3 the present invention and magnetic pressure leak blockage device and large-scale pipeline
Embodiment
Embodiment one: according to Fig. 1, Fig. 2 and Fig. 3, but the present invention is a kind of magnetic pressure leak blockage device 7 pole shoes of automatically adapting to container arc, it comprises pole shoe body 2 and carries glue thin plate 1, be provided with two mounting interfaces 6 at pole shoe body 2 tops, the bottom that mounting interface 6 inserts magnetic pressure leak blockage device 7 is connected pole shoe body 2 with magnetic pressure leak blockage device 7, carry glue thin plate 1 and be arranged on the large-scale pipeline 8, pole shoe body 2 is arranged with two base 2-1, and base 2-1 is a ferromagnetic material.Between two base 2-1, be provided with every magnetic stripe 3, make for 1Cr18Ni9 every magnetic stripe 3, two base 2-1 are connected to form integral body after being welded to each other every magnetic stripe 3, in two base 2-1, be respectively equipped with the arc die cavity, the arc die cavity is set to cylindric, be provided with the pole of rotation palm 4 in the arc die cavity, the pole of rotation palm 4 is a ferromagnetic material, the top of the pole of rotation palm 4 is rotary magnet 4-1, rotary magnet 4-1 is cylindric accordingly with the arc die cavity, rotary magnet 4-1 is positioned at the arc die cavity and can be provided with dull and stereotyped 4-2 in the bottom of rotary magnet 4-1 in the rotation of arc die cavity, and dull and stereotyped 4-2 is positioned at and carries on the glue thin plate 1, carrying glue thin plate 1 is made up of the steel plate of two-layer ferromagnetic material, be provided with antifreeze plate 5 on every block plate, antifreeze plate 5 is made by 1Cr18Ni9, and antifreeze plate 5 is relative with the position of small opening 9 on magnetic stripe 3 and large-scale pipeline 8.
But with magnetic pressure leak blockage device 7 pole shoes of the present invention's automatically adapting to container arc, by mounting interface 6 be installed in magnetic pressure leak blockage device 7 below.Be put on the base plane of two pole of rotation palms 4 carrying glue thin plate 1, open the magnetic switch of magnetic pressure leak blockage device 7, year glue thin plate 1 is promptly inhaled the bottom at the pole of rotation palm 4 firmly.Deployed fast leakage-stopping glue heap is applied at the middle part of carrying glue thin plate 1, both hands have been removed pole shoe body 2, year glue thin plate 1 and the magnetic pressure leak blockage device 7 that combines, point-like Leak hole 9 on the leak stopping glue align with tube 8 of year glue thin plate 1 is forced up rapidly, and leakage can be blocked.
Claims (7)
1. but the magnetic pressure leak blockage device pole shoe of an automatically adapting to container arc, it is characterized in that it comprises pole shoe body (2) and carries glue thin plate (1), the top of pole shoe body (2) is connected with the bottom of magnetic pressure leak blockage device (7), carrying glue thin plate (1) is arranged on the large-scale pipeline (8), pole shoe body (2) is arranged with two bases (2-1), between two bases (2-1), be provided with every magnetic stripe (3), two bases (2-1) are by being interconnected to form integral body every magnetic stripe (3), in two bases (2-1), be respectively equipped with the arc die cavity, be provided with the pole of rotation palm (4) in the arc die cavity, the top of the pole of rotation palm (4) is rotary magnet (4-1), rotary magnet (4-1) is set to arc, rotary magnet (4-1) is corresponding with the arc cavity shape, rotary magnet (4-1) is positioned at the arc die cavity and can rotates at the arc die cavity, be provided with flat board (4-2) in the bottom of rotary magnet (4-1), dull and stereotyped (4-2) is positioned at and carries on the glue thin plate (1), be provided with antifreeze plate (5) on year glue thin plate (1), antifreeze plate (5) is with relative every the position of magnetic stripe (3) and the last small opening (9) of large-scale pipeline (8).
2. but the magnetic pressure leak blockage device pole shoe of automatically adapting to container arc according to claim 1, it is characterized in that described pole shoe body (2) top is provided with two mounting interfaces (6), the bottom that mounting interface (6) inserts magnetic pressure leak blockage device (7) is connected pole shoe body (2) with magnetic pressure leak blockage device (7).
But 3. the magnetic pressure leak blockage device pole shoe of automatically adapting to container arc according to claim 1, it is cylindric to it is characterized in that the arc die cavity is set to, and rotary magnet (4-1) is cylindric accordingly with the arc die cavity.
4. but the magnetic pressure leak blockage device pole shoe of automatically adapting to container arc according to claim 1 is characterized in that the described base (2-1) and the pole of rotation palm (4) are ferromagnetic material.
5. but the magnetic pressure leak blockage device pole shoe of automatically adapting to container arc according to claim 1 is characterized in that described is 1Cr18Ni9 every magnetic stripe (3).
6. but the magnetic pressure leak blockage device pole shoe of automatically adapting to container arc according to claim 1, it is characterized in that described year the glue thin plate (1) form by the steel plate of one or more layers ferromagnetic material, on every layer of steel plate, go up small opening (9) and all be provided with antifreeze plate (5) every magnetic stripe (3) corresponding section with pipeline (8).
7. but, it is characterized in that described antifreeze plate (5) is 1Cr18Ni9 according to the magnetic pressure leak blockage device pole shoe of claim 1 or 6 described automatically adapting to container arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103024879A CN101216140A (en) | 2007-12-26 | 2007-12-26 | Magnetic pressure leak blockage device pole shoe capable of automatically adapting to container arc degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103024879A CN101216140A (en) | 2007-12-26 | 2007-12-26 | Magnetic pressure leak blockage device pole shoe capable of automatically adapting to container arc degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101216140A true CN101216140A (en) | 2008-07-09 |
Family
ID=39622625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103024879A Pending CN101216140A (en) | 2007-12-26 | 2007-12-26 | Magnetic pressure leak blockage device pole shoe capable of automatically adapting to container arc degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101216140A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160447A (en) * | 2021-11-20 | 2022-03-11 | 中云智慧（北京）科技有限公司 | Advanced machine inspection system and method |
-
2007
- 2007-12-26 CN CNA2007103024879A patent/CN101216140A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160447A (en) * | 2021-11-20 | 2022-03-11 | 中云智慧（北京）科技有限公司 | Advanced machine inspection system and method |
| CN114160447B (en) * | 2021-11-20 | 2024-02-06 | 中云智慧（北京）科技有限公司 | Early machine inspection system and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080709 |