CN220453055U - Corrugated pipe compensator - Google Patents
Corrugated pipe compensator Download PDFInfo
- Publication number
- CN220453055U CN220453055U CN202321912507.5U CN202321912507U CN220453055U CN 220453055 U CN220453055 U CN 220453055U CN 202321912507 U CN202321912507 U CN 202321912507U CN 220453055 U CN220453055 U CN 220453055U
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- fixing
- fixing ring
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- flange
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- 239000007787 solid Substances 0.000 claims abstract description 18
- 230000008602 contraction Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a corrugated pipe compensator which comprises a corrugated pipe, wherein a flange is arranged on the corrugated pipe, a plurality of grooves are formed in the side face of the flange, vertical rods are connected to the grooves in a sliding mode, four limiting rings are connected to the vertical rods, a first fixing ring and a second fixing ring are arranged outside the flange, one end of the first fixing ring is hinged to one end of the second fixing ring, a fixing device is arranged at the other end of the first fixing ring, limiting blocks are arranged inside the first fixing ring and the second fixing ring, and the limiting blocks are connected with the inner walls of the grooves in a sliding mode. Through with montant slidable mounting in grooved position, through the removal about its montant of spacing ring restriction, with the stopper and the fluting sliding connection of first solid fixed ring and second solid fixed ring, realize fixing the montant, rethread fixing device realizes fixing, can be convenient for realize the operation of swiftly dismantling the montant, the change of being convenient for the montant is dismantled and the operation of maintaining.
Description
Technical Field
The utility model relates to the technical field of corrugated pipes, in particular to a corrugated pipe compensator.
Background
Corrugated compensators, also conventionally called expansion joints, or telescopic joints. The device consists of a corrugated pipe (an elastic element) which forms a working main body of the device, and accessories such as an end pipe, a bracket, a flange, a conduit and the like. The device is mainly used in various pipelines, can compensate the thermal displacement of the pipelines, mechanically deform and absorb various mechanical vibrations, and has the effects of reducing the deformation stress of the pipelines and prolonging the service life of the pipelines. The corrugated compensator is connected in two modes, namely flange connection and welding. The directly buried pipeline compensator adopts a welding mode (except for trench installation) corrugated compensator generally, and is a compensation device for absorbing the dimensional change of a pipeline, a conduit or a container caused by expansion due to heat, contraction due to cold and the like by utilizing the effective expansion and contraction deformation of an elastic element of the corrugated compensator, and belongs to a compensation element. Absorption of axial, transverse, and angular displacements is possible.
The vertical rod of the common corrugated pipe compensator needs to be assembled and disassembled through threaded connection when being assembled and disassembled, so that the assembly and disassembly are troublesome, and the maintenance and replacement cost is also enhanced.
Disclosure of Invention
The utility model aims at: in order to solve the problem of inconvenient disassembly, a corrugated pipe compensator is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the corrugated pipe comprises a corrugated pipe, wherein a flange is arranged on the corrugated pipe, a plurality of grooves are formed in the side face of the flange, vertical rods are connected in a sliding mode, four limiting rings are connected to the vertical rods, a first fixing ring and a second fixing ring are arranged outside the flange, one end of the first fixing ring is hinged to one end of the second fixing ring, a fixing device is arranged at the other end of the first fixing ring, a limiting block is arranged inside the first fixing ring and the second fixing ring, and the limiting block is connected with the inner wall of the grooves in a sliding mode.
As a further description of the above technical solution:
the distance between the two limiting rings is greater than or equal to the thickness of the inner wall of the slot.
As a further description of the above technical solution:
after the limiting block is connected with the slot, the space of the inner wall of the remaining slot is circular, and the radius of the circular space is larger than or equal to that of the vertical rod.
As a further description of the above technical solution:
the fixing device comprises two locking blocks connected to the first fixing ring and the second fixing ring, the locking blocks are provided with threaded holes, and the threaded holes are in threaded connection with bolts.
As a further description of the above technical solution:
the flange is provided with an arc-shaped slot corresponding to the hinge position of the first fixing ring and the second fixing ring.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the vertical rod is slidably arranged at the position of the slot, the vertical rod is limited to move up and down through the limiting ring, the limiting blocks of the first fixing ring and the second fixing ring are slidably connected with the slot, the vertical rod is fixed, and then the fixing device is used for fixing, so that the operation of quickly disassembling the vertical rod can be conveniently realized, and the operation of replacing, disassembling and maintaining the vertical rod is convenient.
2. The utility model is convenient for fixing the vertical rod and is convenient for the vertical rod to slide into the slot. The vertical rod is convenient to connect with the slot to realize fixation.
3. According to the utility model, the first fixing ring and the second fixing ring are fixed through threaded connection through the threaded holes of the two locking blocks, so that the vertical rod is prevented from falling. The first fixing ring and the second fixing ring are convenient to fix by aligning the arc-shaped grooves on the flange.
Drawings
Fig. 1 shows a schematic view of the overall front structure of a bellows provided according to an embodiment of the present utility model;
FIG. 2 shows a schematic view of a retaining ring structure provided in accordance with an embodiment of the present utility model;
fig. 3 shows a schematic view of a vertical rod structure according to an embodiment of the present utility model;
fig. 4 shows a schematic diagram of a top surface structure of a bellows provided according to an embodiment of the present utility model;
legend description:
1. a bellows; 2. a flange; 3. slotting; 4. a vertical rod; 5. a limiting ring; 6. a first fixing ring; 7. a second fixing ring; 8. a limiting block; 9. a locking block; 10. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: including bellows 1, install flange 2 on the bellows 1, a plurality of flutings 3 have been seted up to flange 2 side, fluting 3 sliding connection has montant 4, is connected with four spacing rings 5 on the montant 4, is equipped with first solid fixed ring 6 and second solid fixed ring 7 outward of flange 2, and first solid fixed ring 6 is articulated with 7 one ends of second solid fixed ring, and fixing device is installed to the other end, and first solid fixed ring 6 and 7 internally mounted of second solid fixed ring have stopper 8, stopper 8 and fluting 3 inner wall sliding connection.
Through with montant 4 slidable mounting in the position of fluting 3, through the removal about the 5 montant 4 of spacing ring restriction, with the stopper 8 and the fluting 3 sliding connection of first solid fixed ring 6 and second solid fixed ring 7, realize fixed montant 4, rethread fixing device realizes fixedly, can be convenient for realize the operation of swiftly dismantling montant 4, the operation of the change dismantlement and the maintenance of montant 4 of having convenient for.
In particular, as shown in FIG. 4,
the distance between the two limiting rings 5 is larger than or equal to the thickness of the inner wall of the slot 3.
Is convenient for be used for fixed montant 4, and montant 4 slides and gets into fluting 3 of being convenient for.
In particular, as shown in FIG. 4,
after the limiting block 8 is connected with the slot 3, the space on the inner wall of the remaining slot 3 is round, and the radius of the round space is larger than or equal to that of the vertical rod 4.
The vertical rod 4 is convenient to be connected with the slot 3 to realize fixation.
In particular, as shown in fig. 2,
the fixing device comprises two locking blocks 9 connected to the first fixing ring 6 and the second fixing ring 7, the locking blocks 9 are provided with threaded holes, and the threaded holes are in threaded connection with bolts 10.
Threaded connection is realized through the screw hole of two locking pieces 9, fixes first solid fixed ring 6 and second solid fixed ring 7, prevents that montant 4 from dropping.
In particular, as shown in FIG. 4,
the flange 2 is provided with an arc-shaped slot corresponding to the hinging position of the first fixing ring 6 and the second fixing ring 7.
By first aligning the arc-shaped slots on the flange 2, the first fixing ring 6 and the second fixing ring 7 are convenient to fix.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a bellows compensator, includes bellows (1), its characterized in that, install flange (2) on bellows (1), a plurality of flutings (3) have been seted up to flange (2) side, fluting (3) sliding connection has montant (4), be connected with four spacing rings (5) on montant (4), flange (2) are equipped with first solid fixed ring (6) and second solid fixed ring (7) outward, first solid fixed ring (6) are articulated with second solid fixed ring (7) one end, fixing device is installed to the other end, first solid fixed ring (6) have stopper (8) with second solid fixed ring (7) internally mounted, stopper (8) and fluting (3) inner wall sliding connection.
2. A bellows compensator according to claim 1, characterized in that the distance between the two stop rings (5) is equal to or greater than the thickness of the inner wall of the slot (3).
3. The corrugated pipe compensator according to claim 1, wherein after the limiting block (8) is connected with the slot (3), the space of the inner wall of the remaining slot (3) is circular, and the radius of the circular space is larger than or equal to the radius of the vertical rod (4).
4. A bellows compensator according to claim 1, characterized in that the fixing means comprise two locking blocks (9) connected to the first fixing ring (6) and the second fixing ring (7), the locking blocks (9) being provided with threaded holes, the threaded holes being screwed with bolts (10).
5. A bellows compensator according to claim 1, characterized in that the flange (2) is provided with an arcuate slot corresponding to the hinge position of the first fixing ring (6) and the second fixing ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912507.5U CN220453055U (en) | 2023-07-19 | 2023-07-19 | Corrugated pipe compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912507.5U CN220453055U (en) | 2023-07-19 | 2023-07-19 | Corrugated pipe compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453055U true CN220453055U (en) | 2024-02-06 |
Family
ID=89725392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321912507.5U Active CN220453055U (en) | 2023-07-19 | 2023-07-19 | Corrugated pipe compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220453055U (en) |
-
2023
- 2023-07-19 CN CN202321912507.5U patent/CN220453055U/en active Active
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