CN209925846U - High combination compensation arrangement of security - Google Patents
High combination compensation arrangement of security Download PDFInfo
- Publication number
- CN209925846U CN209925846U CN201920208961.XU CN201920208961U CN209925846U CN 209925846 U CN209925846 U CN 209925846U CN 201920208961 U CN201920208961 U CN 201920208961U CN 209925846 U CN209925846 U CN 209925846U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sleeve
- boss
- sealing
- platform
- 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.)
- Active
Links
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model belongs to the technical field of the compensation arrangement technique and specifically relates to a high combination compensation arrangement of security, the connecting pipe has all been pegged graft at both ends in the cover, two the equal fixedly connected with shift ring in relative inboard of connecting pipe, the shift ring all around with sheathed tube inner wall looks butt, the sleeve pipe both ends are through fastening device fixedly connected with seal platform, seal platform one side fixedly connected with boss, the boss extends into in the cover pipe, and boss and sheathed tube inner wall looks butt, be equipped with the sealing washer between sleeve pipe and the seal platform, two the relative outside fixedly connected with flange of connecting pipe, the welding has the spring on the flange, the spring housing is established on the connecting pipe, the spring other end and seal platform fixed connection. The utility model has the characteristics of the security that has improved the device has simultaneously and is convenient for change the original paper of device inside.
Description
Technical Field
The utility model relates to a compensation arrangement technical field especially relates to a high combination compensation arrangement of security.
Background
Compensators are also conventionally called expansion joints, or expansion joints. It is composed of bellows (an elastic element) and its working body, end pipe, support, flange and guide pipe. When the pipeline received high temperature or received low temperature, because expend with heat and contract with cold principle, the length that makes the pipeline can change, so need when the pipe connection, add compensation arrangement, current compensation arrangement can cause the decline of leakproofness after long-time the use, can not seal the original paper simultaneously and change the maintenance, has reduced the security of device, so we propose a high combination compensation arrangement of security.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a high-safety combined compensation device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a high combined compensation device, which comprises a sleeve, the connecting pipe, two are all inserted at both ends in the sleeve, the equal fixedly connected with shift ring in relative inboard of connecting pipe, the shift ring all around with sheathed tube inner wall looks butt, the sleeve pipe both ends are through fastening device fixedly connected with seal platform, seal platform one side fixedly connected with boss, the boss extends into in the sleeve, and boss and sleeve pipe inner wall looks butt, be equipped with the sealing washer between sleeve pipe and the seal platform, two the relative outside fixedly connected with flange of connecting pipe, the welding has the spring on the flange, the spring housing is established on the connecting pipe, the spring other end and seal platform fixed connection.
Preferably, the fastening mechanism comprises a fixed table fixedly connected with two sides of the sleeve, the sealing table is fixedly connected with a connecting ring, the connecting ring is in threaded connection with a bolt, and the bolt threads penetrate through the connecting ring and the fixed table and are fastened through a nut.
Preferably, the two sides of the fixed table are fixedly connected with reinforcing ribs.
Preferably, the opposite inner sides of the two moving rings are fixedly connected with sealing gaskets, and the peripheries of the sealing gaskets are abutted to the inner wall of the sleeve.
Preferably, a plurality of fixing holes are formed in the flange at equal intervals.
The utility model provides a high combination compensation arrangement of security, beneficial effect lies in: the design of seal platform, sealing washer, fastening device, boss when compensating the pipeline, play sealed effect, sealed effectual, the high characteristics of security, fastening device's design simultaneously, the device of being convenient for is dismantled, changes the sealing washer of inside, has strengthened the security of device, also is convenient for to device aggregate erection.
Drawings
Fig. 1 is a schematic structural view of a combined compensation device with high safety according to the present invention;
fig. 2 is a side view of a high safety combined compensation device according to the present invention;
fig. 3 is a schematic structural view of the connecting pipe and the gasket.
In the figure: the sealing device comprises a flange 1, a spring 2, a boss 3, a sealing platform 4, a bolt 5, a nut 6, a sleeve 7, a connecting ring 8, a reinforcing rib 9, a sealing ring 10, a connecting pipe 11, a sealing gasket 12, a moving ring 13, a fixing hole 14 and a fixing platform 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a high combination compensation arrangement of security, including sleeve pipe 7, connecting pipe 11 has all been pegged graft at sleeve pipe 7 interior both ends, the equal fixedly connected with shift ring 13 in relative inboard of two connecting pipes 11, shift ring 13 all around with sleeve pipe 7's inner wall looks butt, move in sleeve pipe 7 through two connecting pipes 11, when coming to the pipeline receives the temperature influence, length changes and compensates, shift ring 13's design has ensured that connecting pipe 11 carries out the stationarity that removes in sleeve pipe 7.
The two ends of the sleeve 7 are fixedly connected with a sealing platform 4 through a fastening mechanism, the fastening mechanism comprises a fixed platform 15 fixedly connected with the two sides of the sleeve 7, a connecting ring 8 is fixedly connected on the sealing platform 4, a bolt 5 is connected on the connecting ring 8 in a threaded manner, the bolt 5 penetrates through the connecting ring 8 and the fixed platform 15 in a threaded manner, the two sides of the fixed platform 15 are fixedly connected with reinforcing ribs 9 through the fastening of nuts 6, one side of the sealing platform 4 is fixedly connected with a boss 3, the boss 3 extends into the sleeve 7, the boss 3 is abutted against the inner wall of the sleeve 7, a sealing ring 10 is arranged between the sleeve 7 and the sealing platform 4, the sealing ring 10 can be made of nitrile rubber, the sealing performance of the sealing ring under the high-temperature condition is enhanced, through dismantling bolt 5, dismantle seal table 4, be convenient for change sealing washer 10, prevent that sealing washer 10 from taking place wearing and tearing when compensating, having improved its security.
The relative outside fixedly connected with flange 1 of two connecting pipes 11, a plurality of fixed orificess 14 have been seted up to equidistant on flange 1, and the welding has spring 2 on flange 1, and the cover is established on connecting pipe 11 for 2 springs, and the 2 other ends of spring and 4 fixed connection of seal platform, flange 1 and fixed orifices 14's design are convenient for make the device be connected with the pipeline, make things convenient for the installation of device.
The relative inboard fixedly connected with of two shift rings 13 seals up 12, and sealed 12 can be made for the butadiene-acrylonitrile rubber material, and sealed 12 all around with the inner wall looks butt of sleeve pipe 7, the sealed design of filling up 12 has strengthened the sealed effect of device, prevents when compensating, takes place revealing of medium, has improved the security.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A high-safety combined compensation device comprises a sleeve (7), connecting pipes (11) are inserted into two ends of the sleeve (7), and the high-safety combined compensation device is characterized in that the inner sides of the two connecting pipes (11) are fixedly connected with a moving ring (13), the periphery of the moving ring (13) is abutted to the inner wall of the sleeve (7), two ends of the sleeve (7) are fixedly connected with a sealing table (4) through a fastening mechanism, a boss (3) is fixedly connected to one side of the sealing table (4), the boss (3) extends into the sleeve (7), the boss (3) is abutted to the inner wall of the sleeve (7), a sealing ring (10) is arranged between the sleeve (7) and the sealing table (4), two opposite outer sides of the connecting pipes (11) are fixedly connected with a flange (1), a spring (2) is welded on the flange (1), and the spring (2) is sleeved on the connecting pipes (11), the other end of the spring (2) is fixedly connected with the sealing platform (4).
2. A high safety combination compensation device according to claim 1, wherein the fastening mechanism comprises a fixing platform (15) fixedly connected with both sides of the sleeve (7), the sealing platform (4) is fixedly connected with a connecting ring (8), the connecting ring (8) is in threaded connection with a bolt (5), and the bolt (5) is in threaded connection with the fixing platform (15) through the connecting ring (8) and is fastened through a nut (6).
3. A highly safe combination compensating device as claimed in claim 2, characterized in that reinforcing bars (9) are fixedly connected to both sides of the fixed platform (15).
4. A combined compensating device with high safety according to claim 1, characterised in that on the opposite inner sides of the two moving rings (13) are fixedly connected gaskets (12), the periphery of the gaskets (12) being in abutment with the inner wall of the casing (7).
5. A highly safe combination compensating device as claimed in claim 1, characterized in that the flange (1) is provided with a plurality of fixing holes (14) at equal distances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208961.XU CN209925846U (en) | 2019-02-19 | 2019-02-19 | High combination compensation arrangement of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208961.XU CN209925846U (en) | 2019-02-19 | 2019-02-19 | High combination compensation arrangement of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209925846U true CN209925846U (en) | 2020-01-10 |
Family
ID=69066887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920208961.XU Active CN209925846U (en) | 2019-02-19 | 2019-02-19 | High combination compensation arrangement of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209925846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255970A (en) * | 2020-03-06 | 2020-06-09 | 邓明洋 | Axial expansion joint |
-
2019
- 2019-02-19 CN CN201920208961.XU patent/CN209925846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255970A (en) * | 2020-03-06 | 2020-06-09 | 邓明洋 | Axial expansion joint |
| CN111255970B (en) * | 2020-03-06 | 2021-12-24 | 山东恒通膨胀节制造有限公司 | Axial expansion joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101818837B (en) | Pressure-compensated rotary joint | |
| CN109854818B (en) | Sealed pipeline elasticity cross cabin vibration isolation device | |
| CN103672943B (en) | Air preheater float tube sealed elastic sealing shroud device | |
| CN209925846U (en) | High combination compensation arrangement of security | |
| CN210440743U (en) | Thread engagement flange | |
| CN210661865U (en) | Metal corrugated expansion joint with limiting function | |
| CN208237289U (en) | A kind of increase in pipeline connecting flange of good seal performance | |
| CN212131569U (en) | Anti-leakage corrugated pipe | |
| CN205716144U (en) | A kind of packing type extension section for pressure steel pipeline | |
| CN2236064Y (en) | Corrugated-pipe sleeve combined compensator | |
| CN106287093B (en) | Hydraulic turbine vibrationproof balance pipe | |
| CN205640013U (en) | Detachable pressure steel pipe telescopic joint of flanged union | |
| CN202383056U (en) | High pressure and corrosion resistance probe installation device | |
| CN112963626B (en) | Sealing structure of pipeline and ship | |
| CN212804753U (en) | Special compensator for cleaning pipeline | |
| CN112901873A (en) | Direct-buried sleeve compensator | |
| CN206093336U (en) | Hydraulic turbine antivibration voltage -sharing pipe | |
| CN211081988U (en) | Elastic sealing device for sealing steam of steam seal before high pressure of steam turbine | |
| CN205639970U (en) | Flanged detachable pressure steel pipe telescopic joint | |
| CN213871560U (en) | High-pressure flange with self-locking function | |
| CN216078792U (en) | Sleeve compensator with intelligent alarm system | |
| CN213271559U (en) | Flexible rubber joint with internal protection device | |
| CN218011536U (en) | Filter shell structure of water treatment filter element | |
| CN214618372U (en) | Rotary low-temperature vacuum flange | |
| CN213629412U (en) | Sleeve type expansion joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |