CN209294630U - A kind of whirl compensator - Google Patents
A kind of whirl compensator Download PDFInfo
- Publication number
- CN209294630U CN209294630U CN201822187871.5U CN201822187871U CN209294630U CN 209294630 U CN209294630 U CN 209294630U CN 201822187871 U CN201822187871 U CN 201822187871U CN 209294630 U CN209294630 U CN 209294630U
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- CN
- China
- Prior art keywords
- transfer tube
- interior transfer
- wall
- plate
- strength spring
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Abstract
The utility model discloses a kind of whirl compensators, including interior transfer tube, the outer wall of the interior transfer tube is socketed with stripper plate, and the outer wall of interior transfer tube is socketed with rotation abrasion plate close to the lower position of stripper plate, the outer wall of the interior transfer tube is socketed with novel flange close to the lower position of rotation abrasion plate, through there is a threaded rod, the outer wall of the threaded rod is socketed with high-strength spring for the inside of the stripper plate, and the junction of the interior transfer tube and stripper plate is provided with the first sliding steel ball.The utility model forms way double-line rolling support by the first sliding steel ball and the second sliding steel ball, make between stripper plate, rotation abrasion plate and interior transfer tube be rotatably assorted it is more steady flexibly, pass through the design of high-strength spring, in the first flexible graphite packing and the second flexible graphite packing using that only can complete to compensate to tension by fastening high-strength spring after having terminated, the dense distribution of 16 high-strength springs keeps structure even closer.
Description
Technical field
The utility model relates to compensator technical field, specifically a kind of whirl compensator.
Background technique
Whirl compensator combines by envelope seat housing, flexible graphite packing, the N number of pressure spring of nut bolt, gland and spring
Supported flange is constituted: pressure spring is equipped between the filler supported flange and compression upper flange, supported flange longitudinal section is U-shaped slot
Circle.In U-type groove circle and inner catheter right side two determines to be equipped with the ball-type rolling ring with reducer pipe matching resultant motion between ring,
Filler of every rotation will be worn a bit in product use process, and when abrasion loss reaches certain value, product, which just will appear, to be let out
Leakage.Maintenance-free rotary compensator above filler supported flange because increasing one group of spring, when there is micro abrasion in filler, according to
Tension by holddown spring is recompensed, so that extending product occurs leak time.
But most of rotary compensator structures are single on the market, and nonreactive pressure surface inside flange, cannot effectively be method
Orchid provides necessary intensity, and no deoxidation semi-killed steel cannot effectively cope with corrosion, and the setting of unparalleled flexible graphite packing cannot
Promoted flexible graphite packing use the time, it is unparalleled sliding steel ball support compensator cannot be made more practical, interior transfer tube without
Erosion resistant coating is easy to aging in the stronger attachment of some corrosivity of reply.Therefore, those skilled in the art provide a kind of rotation
Compensator, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of whirl compensators, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of whirl compensator, including interior transfer tube, the outer wall of the interior transfer tube are socketed with stripper plate, and interior transfer tube
Outer wall be socketed with rotation abrasion plate close to the lower position of stripper plate, the outer wall of the interior transfer tube is close to rotation abrasion plate
Lower position be socketed with novel flange, the inside of the stripper plate is through having threaded rod, the outer wall socket of the threaded rod
There is a high-strength spring, the junction of the interior transfer tube and stripper plate is provided with the first sliding steel ball, and interior transfer tube and rotation
The junction of abrasion plate is provided with the second flexible graphite packing, and the interior transfer tube and rotation wear the junction of plate close to second
The lower position of flexible graphite packing is provided with the second sliding steel ball, and the junction of interior transfer tube and rotation abrasion plate is close
The lower position of second sliding steel ball is provided with the first flexible graphite packing, and the bottom end of the interior transfer tube is provided with adapter tube.
As a further solution of the present invention: the lower surface of the upper surface of the high-strength spring and rotation abrasion plate
Engaging, and the lower surface of high-strength spring engages with the upper surface of novel flange, the high-strength spring is provided with 16 altogether.
As a further solution of the present invention, the interior transfer tube include deoxidation semi-killed steel, it is high tenacity layer, resistance to
Flour milling and erosion resistant coating, the side facility of the deoxidation semi-killed steel have high tenacity layer, and the outer wall of the interior transfer tube is coated with resistance to
Flour milling, and the inner wall of interior transfer tube is provided with erosion resistant coating.
The novel flange includes that resistance to compression face, surface stainless steel and screw thread are opened as a further solution of the present invention,
Hole, the upper surface of the novel flange offers threaded hole, and the upper surface of novel flange is covered close to the side of threaded hole
It is stamped surface stainless steel, the novel flange is internally provided with resistance to compression face.
The rotation abrasion plate is L-shaped as a further solution of the present invention, and the side for rotating abrasion plate is passed through
The inner wall for being installed with threaded rod, and rotating abrasion plate is extruded with the second flexible graphite packing, and the inner wall of the rotation abrasion plate is close
The second sliding steel ball is extruded with below second flexible graphite packing.
As a further solution of the present invention, the high-strength spring be disc spring, and high-strength spring with
Threaded hole is in same axis.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model forms way double-line rolling support by the first sliding steel ball and the second sliding steel ball, makes to squeeze
Between plate, rotation abrasion plate and interior transfer tube be rotatably assorted it is more steady flexibly, and can be to the first flexible graphite packing and the
The closure of two flexible graphite packings more optimizes, and frictional force can be more reduced in rotational movement process, can preferably work；
2, by the design of high-strength spring, using in the first flexible graphite packing and the second flexible graphite packing has terminated
Only tension can be completed to compensate by fastening high-strength spring later, the dense distribution of 16 high-strength springs makes to compensate
The structure of device entirety is even closer, and sealing effect is superior, suitable for easily revealing the supply line of oil gas；
3, increase the anti-oxidant and ductile strength of interior transfer tube by deoxidation semi-killed steel and high tenacity layer, improve
The service life of whirl compensator, wear-resistant surface agree with whirl compensator more when connecting with pipeline, and erosion resistant coating can cope with
The stronger environment of corrosivity, it is stronger when squeezing high-strength spring by novel flange.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of whirl compensator；
Fig. 2 is a kind of structural schematic diagram of the first flexible graphite packing in whirl compensator；
Fig. 3 is a kind of structural schematic diagram of erosion resistant coating in whirl compensator；
Fig. 4 is a kind of structural schematic diagram in resistance to compression face in whirl compensator.
In figure: 1, interior transfer tube；2, the first sliding steel ball；3, stripper plate；4, threaded rod；5, the second sliding steel ball；6, high
Intensity spring；7, novel flange；8, the first flexible graphite packing；9, rotation abrasion plate；10, it takes over；11, deoxidation semi-killed steel；
12, high tenacity layer；13, wear-resistant surface；14, erosion resistant coating；15, resistance to compression face；16, surface stainless steel；17, threaded hole；18, second is flexible
Graphite packing.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of whirl compensator, including interior transfer tube 1, interior transfer tube
1 outer wall is socketed with stripper plate 3, and the outer wall of interior transfer tube 1 is socketed with rotation abrasion plate close to the lower position of stripper plate 3
9, the outer wall of interior transfer tube 1 is socketed with novel flange 7 close to the lower position of rotation abrasion plate 9, and interior transfer tube 1 includes deoxidation
The side facility of semi-killed steel 11, high tenacity layer 12, wear-resistant surface 13 and erosion resistant coating 14, deoxidation semi-killed steel 11 has high tenacity layer
12, the outer wall of interior transfer tube 1 is coated with wear-resistant surface 13, and the inner wall of interior transfer tube 1 is provided with erosion resistant coating 14, and novel flange 7 wraps
The resistance to compression face of including 15, surface stainless steel 16 and threaded hole 17, the upper surface of novel flange 7 offer threaded hole 17, and novel method
The upper surface of orchid 7 is covered with surface stainless steel 16 close to the side of threaded hole 17, and novel flange 7 is internally provided with resistance to compression face
15, increase the anti-oxidant and ductile strength of interior transfer tube 1 by deoxidation semi-killed steel 11 and high tenacity layer 12, improves
The service life of whirl compensator, wear-resistant surface 13 agree with whirl compensator more when connecting with pipeline, and erosion resistant coating 14 can answer
It is stronger when squeezing high-strength spring 6 by novel flange 7 to the stronger environment of corrosivity.
Through there is threaded rod 4, the outer wall of threaded rod 4 is socketed with high-strength spring 6, high-strength spring 6 for the inside of stripper plate 3
Upper surface engage with the lower surface of rotation abrasion plate 9, and the upper surface card of the lower surface of high-strength spring 6 and novel flange 7
It closes, high-strength spring 6 is provided with 16 altogether, and high-strength spring 6 is disc spring, and high-strength spring 6 and threaded hole 17
Made by the design of high-strength spring 6 in the first flexible graphite packing 8 and the second flexible graphite packing 18 in same axis
With only can completing to compensate to tension by fastening high-strength spring 6 after having terminated, intensive point of 16 high-strength springs 6
Cloth keeps the structure of compensator entirety even closer, and sealing effect is superior, suitable for easily revealing the transportation route of oil gas.
The junction of interior transfer tube 1 and stripper plate 3 is provided with the first sliding steel ball 2, and interior transfer tube 1 and rotation abrasion plate
9 junction is provided with the second flexible graphite packing 18, and the junction of interior transfer tube 1 and rotation abrasion plate 9 is flexible close to second
The lower position of graphite packing 18 is provided with the second sliding steel ball 5, and interior transfer tube 1 and the junction of rotation abrasion plate 9 are leaned on
The lower position of nearly second sliding steel ball 5 is provided with the first flexible graphite packing 8, and the bottom end of interior transfer tube 1 is provided with adapter tube
10, rotation abrasion plate 9 is L-shaped, and rotates the side of abrasion plate 9 through there is a threaded rod 4, and the inner wall for rotating abrasion plate 9 squeezes
There is the second flexible graphite packing 18, the inner wall of rotation abrasion plate 9 is extruded with second close to the lower section of the second flexible graphite packing 18
Steel ball 5 is slided, way double-line rolling support is formed by the first sliding steel ball 2 and the second sliding steel ball 5, makes stripper plate 3, rotation mill
Being rotatably assorted between damage plate 9 and interior transfer tube 1 is more steady flexible, and can be flexible to the first flexible graphite packing 8 and second
The closure of graphite packing 18 more optimizes, and frictional force can be more reduced in rotational movement process, can preferably work.
The working principle of the utility model is: pipeline is due to the mutual constraint between external restraint and internal each section,
So that it is generated thermal stress from complete free to contract and expand, to install whirl compensator, absorbs heat distribution pipeline by means of its rotation
Thermal walking, to play the role of thermal compensation, staff connects interior transfer tube 1 with transport pipeline, by tightening on threaded rod 4
Bolt, squeeze stripper plate 3 to the second flexible graphite packing 18, first sliding steel ball 2 with second sliding steel ball 5 formed
Way double-line rolling support makes more steady flexible, the rotation that is rotatably assorted between stripper plate 3, rotation abrasion plate 9 and interior transfer tube 1
One will be worn by turning first flexible graphite packing 8 of every rotation and the second flexible graphite packing 18 in compensator use process
Point, abrasion is excessive in order to prevent causes to reveal, and high-strength spring 6 is installed additional, in the first flexible graphite packing 8 and the second soft graphite
When the abrasion of filler 18 generates cavity, recompense by the tension for compressing high-strength spring 6, thus when extending the leakage of product
Between, 16 the densely arranged of high-strength spring 6 keep rotation more steady, are made by deoxidation semi-killed steel 11 and high tenacity layer 12
The anti-oxidant and ductile strength of interior transfer tube 1 is increased, and wear-resistant surface 13 makes whirl compensator more contract when connecting with pipeline
Close, erosion resistant coating 14 can cope with the stronger environment of corrosivity, by novel flange 7 when squeezing high-strength spring 6 more
Securely.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of whirl compensator, including interior transfer tube (1), which is characterized in that the outer wall of the interior transfer tube (1) is socketed with crowded
Pressing plate (3), and the outer wall of interior transfer tube (1) is socketed with rotation abrasion plate (9) close to the lower position of stripper plate (3), it is described
The outer wall of interior transfer tube (1) is socketed with novel flange (7) close to the lower position of rotation abrasion plate (9), the stripper plate (3)
Inside through having threaded rod (4), the outer wall of the threaded rod (4) is socketed with high-strength spring (6), the interior transfer tube (1)
The junction of stripper plate (3) is provided with the first sliding steel ball (2), and the junction of interior transfer tube (1) and rotation abrasion plate (9)
It is provided with the second flexible graphite packing (18), the junction of the interior transfer tube (1) and rotation abrasion plate (9) is close to the second flexibility
The lower position of graphite packing (18) is provided with the second sliding steel ball (5), and plate (9) are worn in interior transfer tube (1) and rotation
Junction is provided with the first flexible graphite packing (8) close to the lower position of the second sliding steel ball (5), the interior transfer tube
(1) bottom end is provided with adapter tube (10).
2. a kind of whirl compensator according to claim 1, which is characterized in that the upper surface of the high-strength spring (6)
Engage with the lower surface of rotation abrasion plate (9), and the lower surface of high-strength spring (6) engages with the upper surface of novel flange (7),
The high-strength spring (6) is provided with 16 altogether.
3. a kind of whirl compensator according to claim 1, which is characterized in that the interior transfer tube (1) includes deoxidation half
Killed steel (11), high tenacity layer (12), wear-resistant surface (13) and erosion resistant coating (14), the side facility of the deoxidation semi-killed steel (11)
Have high tenacity layer (12), the outer wall of the interior transfer tube (1) is coated with wear-resistant surface (13), and the inner wall setting of interior transfer tube (1)
There are erosion resistant coating (14).
4. a kind of whirl compensator according to claim 1, which is characterized in that the novel flange (7) includes resistance to compression face
(15), the upper surface of surface stainless steel (16) and threaded hole (17), the novel flange (7) offers threaded hole (17), and
The upper surface of novel flange (7) is covered with surface stainless steel (16) close to the side of threaded hole (17), the novel flange (7)
The resistance to compression face of being internally provided with (15).
5. a kind of whirl compensator according to claim 1, which is characterized in that rotation abrasion plate (9) is L-shaped, and
The side of rotation abrasion plate (9) is extruded with the second soft graphite through the inner wall for having threaded rod (4), and rotating abrasion plate (9) and fills out
Expect (18), the inner wall of rotation abrasion plate (9) is extruded with the second sliding steel below the second flexible graphite packing (18)
Pearl (5).
6. a kind of whirl compensator according to claim 1 or 4, which is characterized in that the high-strength spring (6) is disc type
Spring, and high-strength spring (6) and threaded hole (17) are in same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187871.5U CN209294630U (en) | 2018-12-20 | 2018-12-20 | A kind of whirl compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187871.5U CN209294630U (en) | 2018-12-20 | 2018-12-20 | A kind of whirl compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209294630U true CN209294630U (en) | 2019-08-23 |
Family
ID=67648735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822187871.5U Expired - Fee Related CN209294630U (en) | 2018-12-20 | 2018-12-20 | A kind of whirl compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209294630U (en) |
-
2018
- 2018-12-20 CN CN201822187871.5U patent/CN209294630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190823 Termination date: 20211220 |