CN215807089U - Steam pipeline compensation device - Google Patents
Steam pipeline compensation device Download PDFInfo
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- CN215807089U CN215807089U CN202122351921.0U CN202122351921U CN215807089U CN 215807089 U CN215807089 U CN 215807089U CN 202122351921 U CN202122351921 U CN 202122351921U CN 215807089 U CN215807089 U CN 215807089U
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Abstract
The utility model discloses a steam pipeline compensation device, which comprises a compensation pipe, wherein corrugated pipes are arranged on two sides of the compensation pipe, flange plates are arranged on two sides of each corrugated pipe, a support rod is arranged between the flange plates, round recesses are fixedly connected with the end surfaces of two ends of the support rod, penetrating holes are formed in the inner side surfaces of the flange plates, threaded rods are connected in the penetrating holes in a penetrating manner, spherical heads are arranged on the end surfaces of one ends of the threaded rods, the outer end surfaces of the spherical heads are clamped into the inner side surfaces of the round recesses, convex ring sleeves are sleeved on the outer surfaces of the threaded rods in a sliding manner and are connected at one ends of the spherical heads in a covering manner, the convex ring sleeves are fixedly connected on the outer surfaces of the round recesses through bolts and first nuts, second nuts are connected on the outer surfaces of the other ends of the threaded rods through threads, double-threaded pipe joint compensation is adopted, the bending property is increased, and a double-spherical joint structure is adopted for supporting, it can be convenient for follow when bending and bend, is convenient for overturn, and not fragile fracture.
Description
Technical Field
The utility model relates to the field of pipeline compensation, in particular to a steam pipeline compensation device.
Background
In industrial pipelines, a plurality of pipelines convey high-temperature and high-pressure steam, and the high-temperature pipelines have large expansion amount during working and need to be compensated by using a compensator;
its present compensator is mostly bellows festival subassembly, is convenient for bend and extends, and its bellows festival outside is supported and is adopted single screw member locking to support more, can bend the screw member intensity when extending at the bellows and can not overturn greatly, easily damages the fracture.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a steam pipeline compensation device which adopts double corrugated pipe joint compensation and increases the bending property, adopts a double-ball joint structure for supporting, can be conveniently bent along with the bending when being bent, is convenient to turn over and is not easy to break.
In order to solve the above problems, the present invention adopts the following technical solutions.
A steam pipeline compensation device comprises a compensation pipe, corrugated pipes are arranged on two sides of the compensation pipe, flange plates are arranged on two sides of each corrugated pipe, a support rod is arranged between the flange plates, circular recesses are fixedly connected to end faces of two ends of the support rod, penetrating holes are formed in inner side surfaces of the flange plates, threaded rods are connected in the penetrating holes in a penetrating mode, spherical heads are arranged on end faces of one ends of the threaded rods, the outer end surfaces of the spherical heads are clamped into the inner side surfaces of the circular recesses, a convex ring sleeve is sleeved on the outer surface of each threaded rod in a sliding mode, the convex ring sleeve is connected to one end of each spherical head in a covering mode, the convex ring sleeve is fixedly connected to the outer surface of each circular recess through bolts and first nuts, a second nut is connected to the outer surface of the other end of each threaded rod through threads, double-corrugated pipe joint compensation is adopted, the flexibility of the double-spherical joint structure is adopted for supporting, it can be convenient for follow when bending and bend, is convenient for overturn, and not fragile fracture.
Furthermore, the upper end and the lower end of the supporting rod are arranged outside the compensating pipe, and the supporting rods are distributed and supported stably on two sides.
Furthermore, two sets of superposes of second nut are connected on the other end outer end surface of threaded rod, and two sets of nuts are locked, and the installation is stable, and difficult smooth silk.
Furthermore, the bolts and the first nuts are distributed and fixed on the outer surface of the convex ring sleeve, four points are fixed, and the installation is stable.
Furthermore, the circular recesses are welded and fixed at two ends of the supporting rod, and the welding is firm.
Compared with the prior art, the utility model has the advantages that:
(1) it adopts dual ripple tube coupling compensation, its increase bending nature to adopt the support of two ball joint structures, it can be convenient for follow when bending and bend, the upset of being convenient for, not fragile fracture.
(2) The upper end and the lower end of the supporting rod are arranged outside the compensating pipe, and the two sides of the supporting rod are distributed and supported stably.
(3) Two sets of superposes of second nut are connected on the other end outer end surface of threaded rod, and two sets of nuts lock, and the installation is stable, and the smooth silk is difficult for.
(4) The periphery of the bolt and the periphery of the first nut are distributed and fixed on the outer surface of the convex ring sleeve, four points are fixed, and the installation is stable.
(5) The circular recesses are welded and fixed at the two ends of the supporting rod and are firmly welded.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the male ferrule of the present invention;
FIG. 3 is an enlarged view of the utility model at A;
FIG. 4 is a sectional view of the support rod and the circular recess of the present invention.
The reference numbers in the figures illustrate:
100 compensating pipes, 1 corrugated pipe, 2 flange plates, 3 supporting rods, 4 round recesses, 5 threaded rods, 6 spherical heads, 7 convex ring sleeves, 70 bolts, 71 first nuts and 8 second nuts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a steam pipeline compensator includes a compensator pipe 100, corrugated pipes 1 are disposed on two sides of the compensator pipe 100, flange plates 2 are disposed on two sides of the corrugated pipes 1, support rods 3 are disposed between the flange plates 2, circular recesses 4 are fixedly connected to end faces of two ends of the support rods 3, insertion holes are formed in inner side surfaces of the flange plates 2, threaded rods 5 are inserted into the insertion holes, spherical heads 6 are disposed on end faces of one ends of the threaded rods 5, outer end surfaces of the spherical heads 6 are clamped into inner side surfaces of the circular recesses 4, a boss sleeve 7 is slidably sleeved on an outer surface of the threaded rods 5, the boss sleeve 7 is covered on one end of the spherical heads 6, the boss sleeve 7 is fixedly connected to an outer surface of the circular recesses 4 through bolts 70 and first nuts 71, and a second nut 8 is connected to an outer surface of the other end of the threaded rods 5 through threads.
Referring to fig. 1-4, the upper and lower ends of the supporting rod 3 are disposed outside the compensating tube 100, the two sides are distributed and supported stably, the two sets of second nuts 8 are stacked and connected to the outer end surface of the other end of the threaded rod 5, the two sets of nuts are locked and installed stably, the screws are not easy to slip, the bolt 70 and the first nut 71 are distributed and fixed on the outer surface of the convex ring sleeve 7, the four points are fixed, the installation is stable, the circular recess 4 is welded and fixed at the two ends of the supporting rod 3, and the welding is firm.
When the corrugated pipe is used, the corrugated pipes 1 are arranged on two sides of the compensating pipe 100, and the two sides are distributed, so that the corrugated pipe can bear large angle deformation during bending;
the corrugated pipe 1 is provided with flange plates 2 at two sides, a support rod 3 is arranged between the flange plates 2, the end faces of two ends of the support rod 3 are fixedly connected with circular recesses 4, the inner side surface of the flange plate 2 is provided with a through hole, a threaded rod 5 is inserted and connected in the through hole, one end face of the threaded rod 5 is provided with a spherical head 6, the outer end surface of the spherical head 6 is clamped into the inner side surface of the circular recess 4, the outer surface of the threaded rod 5 is sleeved with a convex ring sleeve 7 in a sliding manner, the convex ring sleeve 7 is covered at one end of the spherical head 6, the convex ring sleeve 7 is fixedly connected with the outer surface of the circular recess 4 through a bolt 70 and a first nut 71, the outer surface of the other end of the threaded rod 5 is connected with a second nut 8 through threads, a spherical joint support member can be formed, the column compensation pipe 100 can be supported, and when the corrugated pipe is bent and deformed, the spherical head 6 can turn over in the convex ring sleeve 7 and the circular recess 4, the angle can be adjusted, can not be broken by bending deformation stress and is not easy to damage.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. A steam line compensating device comprising a compensating pipe (100), characterized in that: corrugated pipes (1) are arranged on two sides of the compensating pipe (100), flange plates (2) are arranged on two sides of the corrugated pipes (1), a supporting rod (3) is arranged between the flange plates (2), the end faces of two ends of the supporting rod (3) are fixedly connected with round recesses (4), the inner side surface of each flange plate (2) is provided with a through hole, a threaded rod (5) is inserted and connected in the inserting hole, a spherical head (6) is arranged on the end face of one end of the threaded rod (5), the outer end surface of the spherical head (6) is clamped into the inner side surface of the round concave seat (4), a convex ring sleeve (7) is sleeved on the outer surface of the threaded rod (5) in a sliding manner, the convex ring sleeve (7) is covered at one end of the spherical head (6), the convex ring sleeve (7) is fixedly connected to the outer surface of the round concave seat (4) through a bolt (70) and a first nut (71), the outer surface of the other end of the threaded rod (5) is connected with a second nut (8) through threads.
2. A steam line compensating device as claimed in claim 1, wherein: the upper end and the lower end of the supporting rod (3) are arranged outside the compensating pipe (100).
3. A steam line compensating device as claimed in claim 1, wherein: and two groups of second nuts (8) are overlapped and connected on the outer end surface of the other end of the threaded rod (5).
4. A steam line compensating device as claimed in claim 1, wherein: the periphery of the bolt (70) and the periphery of the first nut (71) are distributed and fixed on the outer surface of the convex ring sleeve (7).
5. A steam line compensating device as claimed in claim 1, wherein: the round concave seats (4) are welded and fixed at two ends of the supporting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122351921.0U CN215807089U (en) | 2021-09-27 | 2021-09-27 | Steam pipeline compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122351921.0U CN215807089U (en) | 2021-09-27 | 2021-09-27 | Steam pipeline compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215807089U true CN215807089U (en) | 2022-02-11 |
Family
ID=80167229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122351921.0U Active CN215807089U (en) | 2021-09-27 | 2021-09-27 | Steam pipeline compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215807089U (en) |
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2021
- 2021-09-27 CN CN202122351921.0U patent/CN215807089U/en active Active
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