CN212251655U - Rotary telescopic compensator - Google Patents
Rotary telescopic compensator Download PDFInfo
- Publication number
- CN212251655U CN212251655U CN202020824901.3U CN202020824901U CN212251655U CN 212251655 U CN212251655 U CN 212251655U CN 202020824901 U CN202020824901 U CN 202020824901U CN 212251655 U CN212251655 U CN 212251655U
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- Prior art keywords
- connecting cylinder
- ring
- main body
- main part
- compensator
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- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the pipe connection technique and specifically relates to a rotatory telescopic compensator, comprising a main body, first ring flange is all installed to the upper and lower both sides of main part, utilize the bolt to connect between the first ring flange, the inside of first ring flange all is provided with the buffering ring, the exhaust hole has all been seted up to the buffering ring, the inside of main part and the inboard that is located first ring flange all are provided with the snap ring, the inside top of main part is connected with first connecting cylinder, the inside below of main part is connected with the second connecting cylinder, main part, first connecting cylinder and second connecting cylinder are cylinder structural design, the slip ring is all installed to first connecting cylinder and second connecting cylinder and the one side that is located the main part inside, the second ring flange is all installed to connecting cylinder and second connecting cylinder and the one side that is located the main part outside, the utility model discloses a design can improve the whole convenience of compensator, Rotational flexibility, economy, and practicality.
Description
Technical Field
The utility model relates to a pipe connection technical field specifically is a rotatory telescopic compensator.
Background
The compensator is also called expansion joint or expansion joint, and is composed of a corrugated pipe (an elastic element) and accessories such as end pipes, supports, flanges, conduits and the like which form a working main body of the compensator, belongs to a compensating element, and utilizes the effective expansion deformation of the corrugated pipe of the working main body to absorb the dimensional change of pipelines, conduits, containers and the like caused by expansion with heat and contraction with cold or compensate the axial, transverse and angular displacement of the pipelines, conduits, containers and the like, and can also be used for noise reduction and vibration reduction, the compensator is widely used in modern industry, in heat supply, in order to prevent the deformation or damage of the pipelines caused by thermal extension or temperature stress when the heating pipeline of the heat supply is heated, a compensator is required to be arranged on the pipelines to compensate the thermal extension of the pipelines, thereby reducing the stress of the pipe walls and acting force on valve members or support structures, and the application of the compensator in life is gradually and generally developed due to the improvement of scientific technology, most structures of the existing compensator are simple, the compensator is of a fixed structure design, functions such as compensation extension and rotation can not be met in the using process, meanwhile, the inner wall of the existing compensator is thin, the service life is short generally, the whole rotation extension, convenience, economy and practicability are low generally, technical improvement is carried out on the existing compensator, a novel rotary extension compensator is designed to change the technical defects, the efficiency and the energy conservation of the compensator are improved, and the compensator is very important.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotatory telescopic compensator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a rotatory telescopic compensator, includes the main part, first ring flange is all installed to the upper and lower both sides of main part, utilize the bolt to connect between the first ring flange, the inside of first ring flange all is provided with the buffering ring, the exhaust hole has all been seted up to the buffering ring, the inside of main part and the inboard that is located first ring flange all are provided with the snap ring, the inside top of main part is connected with first connecting cylinder, the inside below of main part is connected with the second connecting cylinder, the slip ring is all installed to one side that first connecting cylinder and second connecting cylinder just are located the main part inside, the second ring flange is all installed to one side that connecting cylinder and second connecting cylinder just are located the main part outside.
Preferably, the buffer ring is made of polytetrafluoroethylene, and the buffer ring and the first flange plate are designed into an integrated structure.
Preferably, the external structure size of the first connecting cylinder and the second connecting cylinder is matched with the internal structure size of the buffer ring.
Preferably, the slip ring is designed with the first connecting cylinder and the second connecting cylinder in an integrated structure, the external structure size of the slip ring is matched with the internal structure size of the main body, and the slip ring is connected with the main body in a sliding mode.
Preferably, the snap ring and the main body are designed to be of an integrated structure, and the size of the inner structure of the snap ring is slightly larger than the size of the outer structures of the first connecting cylinder and the second connecting cylinder.
Preferably, the main body, the first connecting cylinder and the second connecting cylinder are all designed in a cylindrical structure.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through the main part, the design of first connecting cylinder and second connecting cylinder, make first connecting cylinder and second connecting cylinder can stretch out and draw back and rotate, the function of two-way flexible rotation function has improved the utility of compensator, make the compensator can satisfy the user demand of more utensils simultaneously, first connecting cylinder and second connecting cylinder are embedded in the inside of main part, convenient and fast more during the use, the exhaust hole has been seted up on buffering ring surface, can in time exhaust when first connecting cylinder and second connecting cylinder rotate to stretch out and draw back, the buffering ring also can satisfy the expend with heat and contract with cold physics phenomenon that first connecting cylinder and second connecting cylinder take place when using, the whole life of compensator has been increased simultaneously, whole convenience, rotatory elasticity, economy and practicality are higher.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
fig. 3 is a schematic view of the whole internal structure of the present invention.
In the figure: 1-main part, 2-first flange plate, 3-bolt, 4-buffer ring, 5-vent hole, 6-snap ring, 7-first connecting cylinder, 8-second connecting cylinder, 9-sliding ring, 10-second flange plate.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a rotary telescopic compensator comprises a main body 1, first flange plates 2 are respectively arranged at the upper side and the lower side of the main body 1, the first flange plates 2 are connected through bolts 3, buffer rings 4 are respectively arranged inside the first flange plates 2, the buffer rings 4 are made of polytetrafluoroethylene materials, the buffer rings 4 and the first flange plates 2 are designed into an integral structure, exhaust holes 5 are respectively formed in the buffer rings 4, snap rings 6 are respectively arranged inside the main body 1 and on the inner sides of the first flange plates 2, a first connecting cylinder 7 is connected above the inside of the main body 1, a second connecting cylinder 8 is connected below the inside of the main body 1, the first connecting cylinder 7 and the second connecting cylinder 8 are designed into a cylindrical structure, the external structure sizes of the first connecting cylinder 7 and the second connecting cylinder 8 are matched with the internal structure size of the buffer rings 4, and the snap rings 6 and the main body 1 are designed into an integral structure, the size of the inner structure of the snap ring 6 is slightly larger than the size of the outer structures of the first connecting cylinder 7 and the second connecting cylinder 8, the sliding rings 9 are arranged on one sides of the first connecting cylinder 7 and the second connecting cylinder 8 and positioned in the main body 1, the sliding rings 9 are integrally designed with the first connecting cylinder 7 and the second connecting cylinder 8, the size of the outer structure of the sliding rings 9 is matched with the size of the inner structure of the main body 1, the sliding rings 9 are connected with the main body 1 in a sliding manner, the second flange plates 10 are arranged on one sides of the connecting cylinders 7 and the second connecting cylinder 8 and positioned outside the main body 1, the first connecting cylinder 7 and the second connecting cylinder 8 are designed through the rotary telescopic compensator, so that the first connecting cylinder 7 and the second connecting cylinder 8 can be stretched and rotated, the function of bidirectional telescopic rotation improves the functionality of the compensator, and the compensator can meet the use requirements of more appliances, first connecting cylinder 7 and second connecting cylinder 8 are embedded in the inside of main part 1, convenient and fast more during the use, exhaust hole 5 has been seted up on buffering ring 4 surface, can in time exhaust when first connecting cylinder 7 and second connecting cylinder 8 rotate to stretch out and draw back, buffering ring 4 also can satisfy the expend with heat and contract with cold physics phenomenon that first connecting cylinder 7 and second connecting cylinder 8 took place when using, the whole life of compensator has been increased simultaneously, whole convenience, rotatory elasticity, economy and practicality are higher.
The utility model discloses work flow: through the design of rotatory telescopic compensator, main part 1, the design of first connecting cylinder 7 and second connecting cylinder 8, make first connecting cylinder 7 and second connecting cylinder 8 can stretch out and draw back and rotate, the function of two-way flexible rotation has improved the utility of compensator, make the compensator can satisfy the user demand of more appliances simultaneously, first connecting cylinder 7 and second connecting cylinder 8 are embedded in the inside of main part 1, convenient and fast more during the use, exhaust hole 5 has been seted up on buffer ring 4 surface, can in time exhaust when first connecting cylinder 7 and second connecting cylinder 8 rotate to stretch out and draw back, buffer ring 4 also can satisfy the physical phenomenon of shrinkage when using of first connecting cylinder 7 and second connecting cylinder 8, increased the whole life of compensator simultaneously, compare with current compensator, the utility model discloses a design can improve the whole convenience of compensator, Rotational flexibility, economy, and practicality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A rotary telescopic compensator comprising a main body (1), characterized in that: the upper side and the lower side of the main body (1) are respectively provided with a first flange plate (2), the first flange plates (2) are connected by bolts (3), the first flange plate (2) is internally provided with a buffer ring (4), the buffer ring (4) is provided with exhaust holes (5), the inner part of the main body (1) and the inner side of the first flange plate (2) are both provided with a snap ring (6), a first connecting cylinder (7) is connected with the upper part of the interior of the main body (1), a second connecting cylinder (8) is connected with the lower part of the interior of the main body (1), a sliding ring (9) is arranged on one side of the first connecting cylinder (7) and the second connecting cylinder (8) which are positioned in the main body (1), and a second flange plate (10) is arranged on one side of the first connecting cylinder (7) and the second connecting cylinder (8) which are positioned outside the main body (1).
2. A rotary telescopic compensator according to claim 1, characterized by: the buffer ring (4) is made of polytetrafluoroethylene materials, and the buffer ring (4) and the first flange plate (2) are designed into an integrated structure.
3. A rotary telescopic compensator according to claim 1, characterized by: the external structure size of the first connecting cylinder (7) and the second connecting cylinder (8) is matched with the internal structure size of the buffer ring (4).
4. A rotary telescopic compensator according to claim 1, characterized by: slip ring (9) all with first connecting cylinder (7) and second connecting cylinder (8) formula structural design as an organic whole, the outer structure size of slip ring (9) and the inner structure size phase-match of main part (1), just the connected mode of slip ring (9) and main part (1) is sliding connection.
5. A rotary telescopic compensator according to claim 1, characterized by: snap ring (6) and main part (1) design of formula structure as an organic whole, the inner structure size of snap ring (6) slightly is greater than the exterior structure size of first connecting cylinder (7) and second connecting cylinder (8).
6. A rotary telescopic compensator according to claim 1, characterized by: the main body (1), the first connecting cylinder (7) and the second connecting cylinder (8) are all designed into a cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020824901.3U CN212251655U (en) | 2020-05-18 | 2020-05-18 | Rotary telescopic compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020824901.3U CN212251655U (en) | 2020-05-18 | 2020-05-18 | Rotary telescopic compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212251655U true CN212251655U (en) | 2020-12-29 |
Family
ID=74000695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020824901.3U Expired - Fee Related CN212251655U (en) | 2020-05-18 | 2020-05-18 | Rotary telescopic compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212251655U (en) |
-
2020
- 2020-05-18 CN CN202020824901.3U patent/CN212251655U/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: 20201229 |