CN218378289U - High temperature resistant ripple expansion joint - Google Patents
High temperature resistant ripple expansion joint Download PDFInfo
- Publication number
- CN218378289U CN218378289U CN202222692171.8U CN202222692171U CN218378289U CN 218378289 U CN218378289 U CN 218378289U CN 202222692171 U CN202222692171 U CN 202222692171U CN 218378289 U CN218378289 U CN 218378289U
- Authority
- CN
- China
- Prior art keywords
- flange
- expansion joint
- high temperature
- fixedly connected
- temperature resistant
- 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
- Joints Allowing Movement (AREA)
Abstract
The utility model relates to a high temperature resistance ripple expansion joint, which comprises a flange, the inside sliding connection of flange has the annular piece, the outside fixed mounting of flange has quantity to be three installation piece, the inside of flange is provided with stop gear, stop gear includes that quantity is two and sets up at the inside connecting hole of flange, two the equal fixedly connected with box in inside of connecting hole, two the equal sliding connection in inside of box has the movable rod, two the spring, two have all been cup jointed in the outside of movable rod the equal fixedly connected with connecting plate in the outside of movable rod. This high temperature resistance ripple expansion joint through setting up stop gear, makes ripple expansion joint possess spacing function, reaches and carries out spacing effect to the bellows to be convenient for carry out the dismouting with annular piece and flange, and then be convenient for change the bellows, improved maintenance efficiency, made things convenient for user's use, increased ripple expansion joint's practicality.
Description
Technical Field
The utility model relates to a ripple expansion joint technical field specifically is a high temperature resistance ripple expansion joint.
Background
The corrugated expansion energy-saving expansion function is realized mainly by a corrugated pipe, the function and strength design of the corrugated expansion joint is mainly realized by the design of the corrugated pipe, and the corrugated pipe can be stretched, compressed and bent by different designs and combinations of the corrugated pipe, so that the corrugated expansion joint in three basic forms of axial direction, transverse direction and angular direction is formed.
Bellows expansion joint is an expansion joint made with metal bellows, the bellows on the bellows expansion joint can produce the loss at the in-process of long-term use, in order to reduce the bellows damage or the ageing condition that leads to the medium leakage in the pipeline takes place, need regularly change the bellows, the staff is usually with whole follow pipeline of bellows expansion joint dismantlement get off the change, it is comparatively troublesome to operate, waste time and energy, maintenance efficiency has been reduced, so propose a high temperature resistant bellows expansion joint and solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a high temperature resistance ripple expansion joint possesses advantages such as convenient dismantlement, has solved the staff and has dismantled the whole pipeline of ripple expansion joint usually and get off to change, and the operation is comparatively troublesome, wastes time and energy again, has reduced the problem of maintenance efficiency.
In order to achieve the above purpose, the utility model provides a following technical scheme: a high-temperature-resistant corrugated expansion joint comprises a flange, wherein annular blocks are connected to the inside of the flange in a sliding manner, three mounting blocks are fixedly mounted on the outside of the flange, and a limiting mechanism is arranged inside the flange;
stop gear includes that quantity is two and sets up the connecting hole inside the flange, two the equal fixedly connected with box in inside of connecting hole, two the equal sliding connection in inside of box has the movable rod, two the spring has all been cup jointed in the outside of movable rod, two the equal fixedly connected with connecting plate in outside of movable rod, two the equal fixedly connected with stopper in one side that the movable rod is relative, two the top and the equal fixedly connected with slider in bottom of stopper, the equal fixedly connected with connecting block in the left and right sides of annular piece, two one side fixedly connected with bellows that the annular piece is relative.
Furthermore, a sliding groove is formed in the flange, and the sliding groove is connected with the outer side of the sliding block in a sliding mode.
Furthermore, a limiting groove is formed in the flange, and the size of the limiting groove is matched with that of the connecting block.
Furthermore, no. two spacing grooves are formed in the connecting block, and the size of each spacing groove is matched with that of each limiting block.
Further, a sealing ring in contact with the annular block is fixedly arranged inside the flange.
Furthermore, two one sides that the movable rod carried on the back mutually all fixedly connected with handle.
Further, the three mounting blocks are distributed on the outer portion of the flange at equal intervals.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this high temperature resistance ripple expansion joint through setting up stop gear, makes ripple expansion joint possess spacing function, reaches and carries out spacing effect to the bellows to be convenient for carry out the dismouting with annular piece and flange, and then be convenient for change the bellows, improved maintenance efficiency, made things convenient for user's use, increased ripple expansion joint's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is a right side view of the structure of the present invention.
In the figure: 1 flange, 2 annular pieces, 3 installation pieces, 4 connecting holes, 5 boxes, 6 movable rods, 7 springs, 8 connecting plates, 9 limiting blocks, 10 sliding blocks, 11 connecting blocks, 12 corrugated pipes and 13 sliding chutes.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the high temperature resistant corrugated expansion joint in this embodiment includes a flange 1, a first limiting groove is formed inside the flange 1, a sliding groove 13 is formed inside the flange 1, an annular block 2 is slidably connected inside the flange 1, a sealing ring contacting with the annular block 2 is fixedly installed inside the flange 1, three mounting blocks 3 are fixedly installed outside the flange 1, the three mounting blocks 3 are equally distributed outside the flange 1, and a limiting mechanism is arranged inside the flange 1.
It should be noted that, a refractory castable layer is arranged inside the corrugated pipe 12, so as to isolate the impact of the high-temperature medium on the metal material and ensure that the refractory castable layer does not fall off under high-temperature deformation, thereby enabling the corrugated expansion joint to have high-temperature resistance.
Stop gear includes that quantity is two and sets up at 1 inside connecting hole 4 of flange, the equal fixedly connected with box 5 in inside of two connecting holes 4, the equal sliding connection in inside of two boxes 5 has the movable rod 6, the equal fixedly connected with handle in one side that two movable rods 6 carried on the back mutually, spring 7 has all been cup jointed in the outside of two movable rods 6, the equal fixedly connected with connecting plate 8 in the outside of two movable rods 6, the equal fixedly connected with stopper 9 in one side that two movable rods 6 are relative, the equal fixedly connected with slider 10 in top and bottom of two stopper 9, the inside of spout 13 and the outside sliding connection of slider 10, the equal fixedly connected with connecting block 11 in the left and right sides of annular piece 2, the size of a spacing groove and the big or small looks adaptation of connecting block 11, no. two spacing grooves have been seted up to connecting block 11's inside, the size of No. two spacing grooves and the big or small looks adaptation of stopper 9, one side fixedly connected with bellows 12 that two annular pieces 2 are relative.
The working principle of the above embodiment is as follows:
this high temperature resistant ripple expansion joint, through setting up stop gear, when using, mutually carry on the back and stimulate two handles, two handles drive two 6 back of the body motions of movable rod, through setting up connecting plate 8, thereby extrude spring 7, and then drive two stopper 9 back of the body motions, through setting up slider 10 and spout 13, carry out spacing support to stopper 9, stability when increasing stopper 9 motion, thereby make two stopper 9 take out from the inside of connecting block 11, thereby be convenient for carry out the dismouting with annular piece 2 and flange 1, and then be convenient for change bellows 12, the maintenance efficiency is improved, the use of user has been made things convenient for, the practicality of ripple expansion joint has been increased.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)
1. A high temperature resistant corrugated expansion joint, includes flange (1), its characterized in that: the inner part of the flange (1) is connected with an annular block (2) in a sliding manner, three mounting blocks (3) are fixedly mounted on the outer part of the flange (1), and a limiting mechanism is arranged in the flange (1);
stop gear includes that quantity is two and sets up connecting hole (4) in flange (1) inside, two the equal fixedly connected with box (5) in inside of connecting hole (4), two the equal sliding connection in inside of box (5) has movable rod (6), two spring (7), two have all been cup jointed in the outside of movable rod (6) the equal fixedly connected with connecting plate (8) in outside of movable rod (6), two the equal fixedly connected with stopper (9) in one side that movable rod (6) is relative, two the top and the equal fixedly connected with slider (10) in bottom of stopper (9), the equal fixedly connected with connecting block (11) in the left and right sides of annular block (2), two one side fixedly connected with bellows (12) that annular block (2) is relative.
2. The high temperature resistant corrugated expansion joint of claim 1, wherein: a sliding groove (13) is formed in the flange (1), and the inside of the sliding groove (13) is connected with the outer side of the sliding block (10) in a sliding mode.
3. The high temperature resistant corrugated expansion joint as claimed in claim 1, wherein: a limiting groove is formed in the flange (1), and the size of the limiting groove is matched with that of the connecting block (11).
4. The high temperature resistant corrugated expansion joint of claim 1, wherein: no. two spacing grooves are formed in the connecting block (11), and the size of each spacing groove is matched with that of the corresponding limiting block (9).
5. The high temperature resistant corrugated expansion joint as claimed in claim 1, wherein: and a sealing ring which is contacted with the annular block (2) is fixedly arranged in the flange (1).
6. The high temperature resistant corrugated expansion joint as claimed in claim 1, wherein: two one sides that movable rod (6) carried on the back mutually all fixedly connected with handle.
7. The high temperature resistant corrugated expansion joint of claim 1, wherein: the three mounting blocks (3) are distributed outside the flange (1) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222692171.8U CN218378289U (en) | 2022-10-12 | 2022-10-12 | High temperature resistant ripple expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222692171.8U CN218378289U (en) | 2022-10-12 | 2022-10-12 | High temperature resistant ripple expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218378289U true CN218378289U (en) | 2023-01-24 |
Family
ID=84928967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222692171.8U Active CN218378289U (en) | 2022-10-12 | 2022-10-12 | High temperature resistant ripple expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218378289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117704183A (en) * | 2024-02-05 | 2024-03-15 | 江苏耀宇新型管业有限公司 | Pressure-resistant high-temperature-resistant expansion joint |
-
2022
- 2022-10-12 CN CN202222692171.8U patent/CN218378289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117704183A (en) * | 2024-02-05 | 2024-03-15 | 江苏耀宇新型管业有限公司 | Pressure-resistant high-temperature-resistant expansion joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218378289U (en) | High temperature resistant ripple expansion joint | |
| CN203949546U (en) | A kind of double tubesheet hermetically-sealed construction silicon carbide heat exchanger | |
| CN101387444A (en) | High-efficiency scaleless leak-proof pipe type solar heat collector | |
| CN216923505U (en) | Double-layer corrugated pipe with replaceable inner layer | |
| CN211146940U (en) | Connecting mechanism for solar water heater pipeline | |
| CN205208983U (en) | Novel solar collector header | |
| CN109141075A (en) | For the dual-tubes heat exchanger in geothermal well | |
| CN209540238U (en) | A kind of bellows that length can easily be accommodated | |
| CN202928166U (en) | Solar energy vacuum heat collection tube | |
| CN221279689U (en) | Water heater blast pipe convenient to dismantle | |
| CN209910373U (en) | Kiln head sealing device of rotary kiln | |
| CN220082117U (en) | High-temperature sealing structure for leaching reactor | |
| CN205896219U (en) | Filling valve | |
| CN218780775U (en) | Butterfly valve with compensation limit structure | |
| CN218568602U (en) | Box type series expander | |
| CN221570542U (en) | Wear-proof cover structure with wear-proof cover plate | |
| CN217874639U (en) | Rubber bellows seal structure | |
| CN221085007U (en) | Dust remover door cover matched with garbage | |
| CN211145727U (en) | Elbow structure for pneumatic component convenient to dismouting | |
| CN221300099U (en) | Teflon rubber composite sealing ring | |
| CN218913048U (en) | Water passing cylinder matched connection device based on hydroelectric generator | |
| CN214526001U (en) | Pin-connected panel intelligence dustbin | |
| CN217977871U (en) | Sealing gasket for gas pipe | |
| CN101644490B (en) | Solar collector through punch forming | |
| CN218813041U (en) | Multi-functional municipal administration fragment of brick connection gap locator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |