CN212840050U - Metal compensator - Google Patents
Metal compensator Download PDFInfo
- Publication number
- CN212840050U CN212840050U CN202021723728.4U CN202021723728U CN212840050U CN 212840050 U CN212840050 U CN 212840050U CN 202021723728 U CN202021723728 U CN 202021723728U CN 212840050 U CN212840050 U CN 212840050U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- protective sleeve
- metal compensator
- lag
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model relates to the technical field of compensators, in particular to a metal compensator, which comprises a protective sleeve, wherein the right side of the protective sleeve is connected with a first flange plate, the left outer side wall of the protective sleeve is provided with a first connecting part, the first connecting part is connected with a second connecting part through a connecting rod, the left side and the right side of the connecting rod are both provided with external threads, the left side and the right side of the connecting rod are both fixedly connected through bolts, the bottom of the second connecting part is provided with a second flange plate, the right side of the second flange plate is provided with a connecting pipe, the protective sleeve is sleeved outside the connecting pipe, the connecting mode of the protective sleeve and the connecting pipe is sliding connection, the outer side wall of the connecting pipe and the inner side of the protective sleeve are provided with a corrugated pipe, the right side of the connecting pipe and the inner side, the utility model discloses a design can improve whole security, economic nature and the practicality of metal compensator.
Description
Technical Field
The utility model relates to a compensator technical field specifically is a metal compensator.
Background
The compensator is also called expansion joint or expansion joint, and is composed of bellows (an elastic element) and end pipe, support, flange, conduit and other accessories, which form the working main body of the compensator, and belongs to a compensating element.
The application of metal compensator in the life is comparatively extensive, current metal compensator structural design is too simple, receive expend with heat and contract with cold's influence and cause the phenomenon of fracture easily in long-time use, current partial compensator is provided with the bellows, can effectually play the effect of buffering when expend with heat and contract with cold, but the many designs of present bellows are in the outside, the influence that receives the outside environment easily in the use causes the damage, whole security, economic nature and practicality are generally lower, consequently, to the improvement of current metal compensator, design a novel metal compensator in order to change above-mentioned technical defect, improve whole metal compensator's practicality, it is especially important.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal 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 metal compensator, includes the lag, the right side of lag is connected with first ring flange, the left lateral wall of lag is provided with first connecting portion, first connecting portion are connected with second connecting portion through the connecting rod, the bottom of second connecting portion is provided with the second ring flange, the right side of second ring flange is provided with the connecting pipe, the lag cup joints the outside at the connecting pipe, the lateral wall of connecting pipe and the inboard that is located the lag are provided with the bellows, the right side of connecting pipe and the inside that is located the lag are provided with the spacing ring.
Preferably, the left and right sides of connecting rod all is provided with the external screw thread, the left and right sides of connecting rod all passes through bolt fixed connection.
Preferably, the connection mode of the protective sleeve and the connecting pipe is sliding connection.
Preferably, the size of the external structure of the limiting ring corresponds to the size of the internal structure of the protective sleeve, and the limiting ring is connected with the protective sleeve in a sliding manner.
Preferably, the protecting sleeve and the connecting pipe are made of metal materials.
Preferably, the protecting sleeve and the connecting pipe are designed to be communicated with each other.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through the design of metal compensator, the bellows is located the inboard of lag, and the lag can be fine protects the bellows for the bellows can not receive external environment's influence and cause the damage, and the bellows is located the outside of connecting pipe, and the connecting pipe can utilize the bellows to carry out the deformation buffering when receiving expend with heat and contract with cold's phenomenon when using, can not cause the phenomenon that the connecting pipe takes place to ftracture, and overall security, economic nature and practicality are higher.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection tube structure of the present invention;
fig. 3 is a schematic view of the overall cross-sectional structure of the present invention.
In the figure: 1-a protective sleeve, 2-a first flange plate, 3-a first connecting part, 4-a connecting rod, 5-a second connecting part, 6-a second flange plate, 7-a connecting pipe, 8-a corrugated pipe and 9-a limiting ring.
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 metal compensator comprises a protective sleeve 1, a first flange plate 2 is connected to the right side of the protective sleeve 1, a first connecting portion 3 is arranged on the outer side wall of the left side of the protective sleeve 1, the first connecting portion 3 is connected with a second connecting portion 5 through a connecting rod 4, external threads are arranged on the left side and the right side of the connecting rod 4, the left side and the right side of the connecting rod 4 are fixedly connected through bolts, a second flange plate 6 is arranged at the bottom of the second connecting portion 5, a connecting pipe 7 is arranged on the right side of the second flange plate 6, the protective sleeve 1 and the connecting pipe 7 are made of metal materials, the protective sleeve 1 and the connecting pipe 7 are in a mutually communicated structural design, the protective sleeve 1 is in sliding connection with the connecting pipe 7, the protective sleeve 1 is sleeved on the outer side of the connecting pipe 7, a corrugated pipe 8 is arranged on the outer side wall of the connecting pipe 7 and, the corresponding setting of the exterior structure size of spacing ring 9 and lag 1's inner structure size, and spacing ring 9 is sliding connection with lag 1's connected mode, design through metal compensator, bellows 8 is located lag 1's inboard, lag 1 can be fine protects bellows 8, make bellows 8 can not receive external environment's influence and cause the damage, bellows 8 is located the outside of connecting pipe 7, connecting pipe 7 can utilize bellows 8 to carry out the deformation buffering when receiving expend with heat and contract with cold's phenomenon when using, can not cause connecting pipe 7 to take place the phenomenon of fracture, overall safety, economic nature and practicality are higher.
The utility model discloses work flow: when using metal compensator, with the first ring flange 2 and the corresponding pipe connection of lag 1, with the second ring flange 6 of connecting pipe 7 with corresponding pipe connection can, whole installation flow is simple convenient, design through metal compensator, bellows 8 is located lag 1's inboard, lag 1 can be fine protects bellows 8, make bellows 8 can not receive external environment's influence and cause the damage, bellows 8 is located the outside of connecting pipe 7, connecting pipe 7 can utilize bellows 8 to carry out the deformation buffering when receiving the phenomenon of expend with heat and contract with cold when using, can not cause connecting pipe 7 to take place the phenomenon of fracture, compare with current metal compensator, the utility model discloses a design can improve metal compensator's overall safety nature, economic nature 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 metal compensator comprising a protective sheath (1), characterized in that: the right side of lag (1) is connected with first ring flange (2), the left lateral wall of lag (1) is provided with first connecting portion (3), first connecting portion (3) are connected with second connecting portion (5) through connecting rod (4), the bottom of second connecting portion (5) is provided with second ring flange (6), the right side of second ring flange (6) is provided with connecting pipe (7), lag (1) cup joints the outside at connecting pipe (7), the lateral wall of connecting pipe (7) and the inboard that is located lag (1) are provided with bellows (8), the right side of connecting pipe (7) and the inside that is located lag (1) are provided with spacing ring (9).
2. A metal compensator according to claim 1, wherein: the left and right sides of connecting rod (4) all are provided with the external screw thread, the left and right sides of connecting rod (4) all passes through bolt fixed connection.
3. A metal compensator according to claim 1, wherein: the connection mode of the protective sleeve (1) and the connecting pipe (7) is sliding connection.
4. A metal compensator according to claim 1, wherein: the size of the external structure of the limiting ring (9) corresponds to the size of the internal structure of the protective sleeve (1), and the limiting ring (9) is connected with the protective sleeve (1) in a sliding mode.
5. A metal compensator according to claim 1, wherein: the protective sleeve (1) and the connecting pipe (7) are made of metal materials.
6. A metal compensator according to claim 1, wherein: the protective sleeve (1) and the connecting pipe (7) are in a mutually communicated structural design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723728.4U CN212840050U (en) | 2020-08-18 | 2020-08-18 | Metal compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723728.4U CN212840050U (en) | 2020-08-18 | 2020-08-18 | Metal compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212840050U true CN212840050U (en) | 2021-03-30 |
Family
ID=75137115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021723728.4U Expired - Fee Related CN212840050U (en) | 2020-08-18 | 2020-08-18 | Metal compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212840050U (en) |
-
2020
- 2020-08-18 CN CN202021723728.4U patent/CN212840050U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212178220U (en) | Omnibearing flexible corrugated compensator for gas pipeline | |
| CN212840050U (en) | Metal compensator | |
| CN210661865U (en) | Metal corrugated expansion joint with limiting function | |
| CN213541642U (en) | Combined type pipeline compensator | |
| CN218441226U (en) | Spherical corrugated pipe compensator | |
| CN111237558A (en) | Expansion joint | |
| CN214618377U (en) | Rubber joint convenient to adjust | |
| CN216158568U (en) | Rubber expansion joint convenient to adjust use length | |
| CN214535067U (en) | Cold-proof thermal insulation vibration-damping non-metal expansion joint | |
| CN212377204U (en) | Annular bracket shock absorption wear-resistant metal rubber composite part for launching device | |
| CN210179156U (en) | Straight pipe by-pass type pressure balance corrugated expansion joint | |
| CN211599889U (en) | Novel anticorrosive wear-resisting expansion joint | |
| CN207848687U (en) | A kind of double flange limiting compensating joints | |
| CN217003611U (en) | Axial compensator of stainless steel pipe fitting | |
| CN210600687U (en) | LNG pipeline cold insulation pipe bracket for reducing connecting end cold leakage probability | |
| CN207527201U (en) | A kind of shock-absorbing type double-layer expansion joint | |
| CN209839463U (en) | Small steam turbine compensator | |
| CN210484931U (en) | Double-flange loose sleeve limiting compensation joint | |
| CN220152154U (en) | Piston type compensator | |
| CN212455925U (en) | Novel thermal compensator | |
| CN218294888U (en) | Anti-seismic pressure-resistant expansion joint | |
| CN214119324U (en) | Novel corrugated pipe compensator | |
| CN216590534U (en) | Compound fit type shock attenuation corrugated pipe compensator | |
| CN211875405U (en) | Bypass type straight pipe pressure balance type expansion joint | |
| CN204986186U (en) | Prevent axial deformation's rubber expansion joint |
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: 20210330 Termination date: 20210818 |