CN218863570U - Polytetrafluoroethylene compensator - Google Patents
Polytetrafluoroethylene compensator Download PDFInfo
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- CN218863570U CN218863570U CN202222081478.4U CN202222081478U CN218863570U CN 218863570 U CN218863570 U CN 218863570U CN 202222081478 U CN202222081478 U CN 202222081478U CN 218863570 U CN218863570 U CN 218863570U
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- polytetrafluoroethylene
- compensator
- sealing flange
- rods
- slider
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Abstract
The utility model belongs to the technical field of the pipeline compensator, specifically disclose a polytetrafluoroethylene compensator, include: sealing the flange; the moving mechanism comprises a plurality of fixed rods and moving rods, the fixed rods and the moving rods are symmetrically arranged on one side of the sealing flange, the moving rods are arranged on the other side of the sealing flange, the fixed rods and the moving rods correspond to each other in position, and the moving rods are embedded in the fixed rods; adjustment mechanism, adjustment mechanism includes the adjustable ring, slider and spout, the adjustable ring encircles and sets up in the dead lever outside, the slider setting is inboard at the adjustable ring, the slider passes the dead lever setting, the slider setting is terminal at the carriage release lever, the moving mechanism of setting can make things convenient for the flange to adjust, the demand that makes the compensator can adapt to multiple different length uses, the installation mechanism of setting can be convenient for the device to dismantle the maintenance to single removal structure, need not to change whole compensator and can normal use.
Description
Technical Field
The utility model relates to a polytetrafluoroethylene compensator belongs to pipeline compensator technical field.
Background
The compensator is composed of accessories such as a corrugated pipe, a flange, a guide rod and the like, utilizes the effective telescopic deformation of the corrugated pipe to absorb the dimensional change of pipelines, conduits, containers and the like caused by expansion with heat and contraction with cold and the like or compensate the axial, transverse and angular displacement of the pipelines, the conduits, the containers and the like, can also be used for noise reduction and vibration reduction, and has wide application in modern industry. The polytetrafluoroethylene compensator is an industrial instrument and is used for compensating displacement caused by expansion with heat and contraction with cold and installation deviation in a pipeline system of strong corrosive media, so that vibration of the pipeline system is reduced. When a medium in a pipeline system flows back, a transient vacuum state is formed in the tetrafluoro compensator, and the tetrafluoro compensator has good pressure resistance, so the tetrafluoro compensator is often used in equipment such as vacuum-resistant and high-temperature-resistant tower sections, reaction kettles and the like. The existing compensator has a single size, the compensators with different lengths are required to be customized according to different compensation lengths, and the use limitation is large; in addition, the existing compensator needs to be integrally replaced when being damaged, and the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polytetrafluoroethylene compensator solves the problem that provides among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a polytetrafluoroethylene compensator comprising:
sealing the flange;
the moving mechanism comprises a plurality of fixed rods and a plurality of moving rods, the fixed rods and the moving rods are symmetrically arranged on one side of the sealing flange, the moving rods are arranged on the other side of the sealing flange, the fixed rods and the moving rods correspond to each other in position, and the moving rods are embedded in the fixed rods;
the adjusting mechanism comprises an adjusting ring, a sliding block and a sliding groove, the adjusting ring is arranged on the outer side of the fixed rod in a surrounding mode, the sliding block is arranged on the inner side of the adjusting ring, the sliding block penetrates through the fixed rod, the sliding block is arranged at the tail end of the moving rod, and the sliding groove corresponding to the sliding block structure is formed in the side face of the fixed rod.
Preferably, the sealing flange is provided with a plurality of, through polytetrafluoroethylene lining interconnect between the sealing flange, can carry out length adjustment in order to adapt to different environment and use through the sealing flange of lining interconnect.
Preferably, the polytetrafluoroethylene lining is of a platform-shaped structure connected end to end, and the polytetrafluoroethylene lining is fixedly connected with the sealing flange respectively.
Preferably, the fixing rods are distributed on the side surface of the sealing flange in a circular shape, and the inner diameter of the adjusting ring is the same as the outer diameter formed between the fixing rods.
Preferably, still include installation mechanism, installation mechanism includes mounting groove and screw thread, the mounting groove sets up in sealed flange both sides, the screw thread sets up respectively at the mounting groove inside, dead lever and carriage release lever side end, and mounting structure can make things convenient for dead lever or carriage release lever to install the use, has promoted the convenience of device, only needs to dismantle the maintenance to single structure during subsequent maintenance and can stabilize whole moving mechanism's running state.
Preferably, the sliding block is rotatably connected with the moving rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model belongs to the technical field of the pipe-line compensator, specifically disclose a polytetrafluoroethylene compensator, the utility model discloses a moving mechanism who sets up can make things convenient for the flange to adjust, makes the compensator can adapt to the demand of multiple different length and use, and installation mechanism through setting up can be convenient for the device and dismantle the maintenance to single removal structure, need not to change whole compensator and can normally use.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an exploded schematic view of the present invention;
fig. 3 is a schematic view of the sealing flange connection of the present invention;
in the figure: 1. sealing the flange; 101. a polytetrafluoroethylene liner; 2. a moving mechanism; 201. fixing the rod; 202. a travel bar; 3. an adjustment mechanism; 301. an adjusting ring; 302. a slider; 303. a chute; 4. an installation mechanism; 401. mounting grooves; 402. and (4) screw threads.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, example 1:
the method comprises the following steps: a sealing flange 1; the moving mechanism 2 comprises a fixed rod 201 and a moving rod 202, the fixed rod 201 and the moving rod 202 are respectively provided with a plurality of parts, the fixed rod 201 is symmetrically arranged on one side of the sealing flange 1, the moving rod 202 is arranged on the other side of the sealing flange 1, the fixed rod 201 corresponds to the moving rod 202 in position, and the moving rod 202 is embedded in the fixed rod 201; the adjusting mechanism 3 comprises an adjusting ring 301, a sliding block 302 and a sliding groove 303, the adjusting ring 301 is arranged on the outer side of the fixed rod 201 in a surrounding mode, the sliding block 302 is arranged on the inner side of the adjusting ring 301, the sliding block 302 penetrates through the fixed rod 201, the sliding block 302 is arranged at the tail end of the movable rod 202, and the sliding groove 303 corresponding to the sliding block 302 in structure is arranged on the side face of the fixed rod 201; a plurality of sealing flanges 1 are arranged, and the sealing flanges 1 are mutually connected through polytetrafluoroethylene bushings 101; the polytetrafluoroethylene lining 101 is of a platform-shaped structure connected end to end, and the polytetrafluoroethylene lining 101 is fixedly connected with the sealing flange 1 respectively; the fixing rods 201 are distributed on the side surface of the sealing flange 1 in a circular shape, and the inner diameter of the adjusting ring 301 is the same as the outer diameter formed between the fixing rods 201; the sliding block 302 is rotatably connected with the moving rod 202;
when the polytetrafluoroethylene bushing 101 is used, the polytetrafluoroethylene bushing 101 is in a table-shaped structure and is in end connection, so that the polytetrafluoroethylene bushing 101 can be conveniently extended or shortened through the sealing flange 1, the polytetrafluoroethylene bushing 101 is suitable for different use environments, when the sealing flange 1 is moved outwards or the adjusting ring 301 is moved to enable the two sealing flanges 1 to be away from each other, the adjusting ring 301 drives the moving rod 202 to move through the sliding block 302 on the inner side, the moving rod 202 moves towards the outer side of the fixed rod 201 along the sliding groove 303 to enable the two sealing flanges 1 to be away from each other, the length of the polytetrafluoroethylene bushing 101 can be adjusted, the polytetrafluoroethylene bushing 101 is extended, and the polytetrafluoroethylene bushing 101 can be shortened through reverse operation;
example 2:
in the use, can carry out convenient dismantlement to moving mechanism 2 through installation mechanism 4, be convenient for dismantle the maintenance or change the operation to being used for spacing dead lever 201 or carriage release lever 202 after long-term the use, promoted the availability factor of device.
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 polytetrafluoroethylene compensator characterized by: the method comprises the following steps:
a sealing flange (1);
the moving mechanism (2) comprises a fixed rod (201) and a moving rod (202), the fixed rod (201) and the moving rod (202) are respectively provided with a plurality of fixing rods, the fixed rods (201) are symmetrically arranged on one side of the sealing flange (1), the moving rod (202) is arranged on the other side of the sealing flange (1), the positions of the fixed rods (201) correspond to those of the moving rod (202), and the moving rod (202) is embedded in the fixed rod (201);
adjustment mechanism (3), adjustment mechanism (3) are including adjusting ring (301), slider (302) and spout (303), adjusting ring (301) encircle to set up in dead lever (201) outside, slider (302) set up at adjusting ring (301) inboard, slider (302) pass dead lever (201) and set up, slider (302) set up at carriage release lever (202) end, dead lever (201) side is equipped with spout (303) that corresponds each other with slider (302) structure.
2. A polytetrafluoroethylene compensator according to claim 1, wherein: the sealing flange (1) is provided with a plurality of sealing flanges, and the sealing flanges (1) are connected with each other through a polytetrafluoroethylene lining (101).
3. A polytetrafluoroethylene compensator according to claim 2, wherein: the polytetrafluoroethylene lining (101) is of a platform-shaped structure connected end to end, and the polytetrafluoroethylene lining (101) is fixedly connected with the sealing flange (1) respectively.
4. A polytetrafluoroethylene compensator according to claim 1, wherein: the fixing rods (201) are distributed on the side face of the sealing flange (1) in a circular shape, and the inner diameter of the adjusting ring (301) is the same as the outer diameter formed between the fixing rods (201).
5. A polytetrafluoroethylene compensator according to claim 1, wherein: still include installation mechanism (4), installation mechanism (4) include mounting groove (401) and screw thread (402), mounting groove (401) set up in sealing flange (1) both sides, screw thread (402) set up respectively in mounting groove (401) inside, dead lever (201) and carriage release lever (202) side end.
6. A polytetrafluoroethylene compensator according to claim 1, wherein: the sliding block (302) is rotatably connected with the moving rod (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222081478.4U CN218863570U (en) | 2022-08-09 | 2022-08-09 | Polytetrafluoroethylene compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222081478.4U CN218863570U (en) | 2022-08-09 | 2022-08-09 | Polytetrafluoroethylene compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218863570U true CN218863570U (en) | 2023-04-14 |
Family
ID=87356734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222081478.4U Active CN218863570U (en) | 2022-08-09 | 2022-08-09 | Polytetrafluoroethylene compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218863570U (en) |
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2022
- 2022-08-09 CN CN202222081478.4U patent/CN218863570U/en active Active
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