CN210890082U - Spiral packing sealing ring - Google Patents
Spiral packing sealing ring Download PDFInfo
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- CN210890082U CN210890082U CN201921807035.0U CN201921807035U CN210890082U CN 210890082 U CN210890082 U CN 210890082U CN 201921807035 U CN201921807035 U CN 201921807035U CN 210890082 U CN210890082 U CN 210890082U
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- spiral packing
- sealing washer
- packing sealing
- spiral
- seal ring
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Abstract
The utility model relates to a packing sealing washer technical field, and disclose a spiral packing sealing washer, solved the problem that the internal diameter size of present packing sealing washer design influences its effective sealing performance and effective installation, it includes spiral packing sealing washer body, tightening buffer mouth has been seted up to the bottom of spiral packing sealing washer body, and the regulation chamber has been seted up to the inside of spiral packing sealing washer body, and the one end of keeping away from tightening buffer mouth in the regulation chamber is fixed to be installed the fixed block, and one side fixedly connected with of fixed block adjusts the hawser, and the one end of adjusting the hawser extends to the outside of regulation chamber and is located tightening buffer mouth department; this spiral packing sealing washer can effectually tighten up the regulation to can carry out effectual contact and reach sealed effect with the surface of axle, this spiral packing sealing washer can be effectively convenient install simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the packing sealing washer, specifically be a spiral packing sealing washer.
Background
The packing sealing ring is formed by mould pressing packing, has accurate size and definite density, and does not have any additional filling agent or adhesive; the packing sealing ring is a packing formed by weaving carbon fibers presoaked with polytetrafluoroethylene emulsion after acrylic fibers are preoxidized, and the surface of the packing sealing ring is formed by adopting the polytetrafluoroethylene emulsion and lubricating treatment; the carbon fiber packing has excellent heat conductivity, wear resistance and chemical stability, and is mainly used for sealing valves, pumps, flanges, stirrers, mixers, stern propeller shafts and the like.
The packing sealing ring can effectively play a role in sealing only by contacting with the surface of the shaft after being installed; when the inner diameter of the designed packing seal ring is larger, the packing seal ring cannot effectively play a role in sealing, and when the inner diameter of the designed packing seal ring is smaller, the packing seal ring cannot be effectively and conveniently installed; therefore, improvements are now needed in view of the current situation.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a spiral packing sealing washer, the effectual internal diameter size of having solved present packing sealing washer design influences its effectual sealing performance and the problem of effective installation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spiral packing sealing washer, includes spiral packing sealing washer body, tightening up the buffering mouth has been seted up to the bottom of spiral packing sealing washer body, and the regulation chamber has been seted up to the inside of spiral packing sealing washer body, and the one end fixed mounting who tightens up the buffering mouth is kept away from to the regulation intracavity portion has a fixed block, and one side fixedly connected with of fixed block adjusts the hawser, and the one end of adjusting the hawser extends to the outside of adjusting the chamber and is located and tightens up buffering mouth department.
Preferably, the cross section of the spiral packing seal ring body is square.
Preferably, the adjusting cable comprises a cable body and clamping blocks, one end of the cable body is fixedly connected with one side of the fixing block, the other end of the cable body extends to the outside of the adjusting cavity and is located at the tightening buffer opening, and the clamping blocks are fixedly connected to the surface of the other end of the cable body at equal intervals.
Preferably, one side of the clamping block inside the tightening buffer opening is fixedly connected with a pull ring.
Preferably, the end part of the other end of the adjusting cavity and the position of the tightening buffer opening are provided with U-shaped clamping pieces, and the U-shaped clamping pieces are movably connected with the cable body.
Preferably, a clamping notch is formed in the bottom of the spiral groove of the spiral packing sealing ring body, a clamping protrusion is arranged at the top of the spiral groove of the spiral packing sealing ring body, and the clamping protrusion is movably clamped inside the clamping notch.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) during work, the spiral packing sealing ring can be effectively tightened and adjusted by arranging the tightening buffer port, the adjusting cavity, the fixing block and the adjusting cable, so that the spiral packing sealing ring can be effectively contacted with the surface of a shaft to achieve a sealing effect; the spiral packing seal ring body is arranged on the surface of the shaft, and then the spiral packing seal ring body is contracted by pulling the adjusting cable, so that the spiral packing seal ring body is in full contact with the surface of the shaft;
(2) the spiral packing seal ring can be effectively and conveniently installed by arranging the cable rope body, the clamping block, the U-shaped clamping piece, the pull ring, the clamping notch and the clamping bulge; the upper portion of pressing spiral packing sealing washer body is installed after the surface at the axle to spiral packing sealing washer body, then the pulling ring of pulling, makes it pull out hawser body and fixture block from the inside of adjusting the chamber to make spiral packing sealing washer body shrink, spiral packing sealing washer body tightens up and carries on spacingly through the U-shaped fastener to the fixture block, thereby makes the firm chucking of spiral packing sealing washer body on the surface of axle.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic view of the present invention in a partial cross-sectional structure;
in the figure: 1. a spiral packing seal ring body; 2. tightening the buffer port; 3. an adjustment chamber; 4. a fixed block; 5. adjusting the cable; 6. a cable body; 7. a clamping block; 8. a U-shaped fastener; 9. a pull ring; 10. a chucking notch; 11. the clamping bulge.
Detailed Description
The technical solutions 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, 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.
Embodiment one, given by figure 1 and figure 2, the utility model discloses a spiral packing sealing washer body 1, spiral packing sealing washer body 1's bottom has been seted up and has been tightened up buffer port 2, through the setting that tightens up buffer port 2, make spiral packing sealing washer body 1 can effectually tighten up, regulation chamber 3 has been seted up to spiral packing sealing washer body 1's inside, 3 inside one end fixed mounting who keeps away from and tighten up buffer port 2 in regulation chamber have fixed block 4, setting through fixed block 4, can effectually fix regulation hawser 5, one side fixedly connected with regulation hawser 5 of fixed block 4, setting through regulation hawser 5, can effectually tighten up spiral packing sealing washer body 1, the one end of regulation hawser 5 extends to the outside of regulation chamber 3 and is located and tightens up buffer port 2 department.
In the second embodiment, on the basis of the first embodiment, as shown in fig. 3, the cross section of the spiral packing seal body 1 is square, so that the spiral packing seal can effectively play a role in sealing.
Third embodiment, on the basis of first embodiment, given by fig. 2, adjusting cable 5 includes hawser body 6 and fixture block 7, and one end of hawser body 6 is fixed with one side of fixed block 4 and is connected, and the other end of hawser body 6 extends to the outside of adjusting chamber 3 and is located and tightens up buffering mouth 2 department, and fixture block 7 equidistance fixed connection is on the surface of the other end of hawser body 6, through the setting of hawser body 6 and fixture block 7, can effectually tighten up.
In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, a pull ring 9 is fixedly connected to one side of the fixture block 7 inside the tightening buffer port 2, so that the cable body 6 can be effectively pulled.
Fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, a U-shaped fastener 8 is disposed at the end of the other end of the adjusting cavity 3 and at the tightening buffer port 2, the U-shaped fastener 8 is movably connected with the cable body 6, and the fixture block 7 can be effectively fixed by the U-shaped fastener 8, so that the cable body 6 is kept stable after being tightened.
Sixth embodiment, on the basis of first embodiment, given by fig. 3, chucking notch 10 has been seted up to the bottom of 1 helicla flute of spiral packing sealing washer body, and the top of 1 helicla flute of spiral packing sealing washer body is equipped with chucking arch 11, and the protruding 11 activity chucking of chucking is in the inside of chucking notch 10, through the setting of chucking notch 10 and the protruding 11 of chucking, makes spiral packing sealing washer body 1 leakproofness better after the installation.
The working principle is as follows: install spiral packing sealing washer body 1 on the surface of axle at first, then press the upper portion of spiral packing sealing washer body 1, pulling pull ring 9 after that makes it pull out hawser body 6 and fixture block 7 from the inside of adjusting chamber 3 to make spiral packing sealing washer body 1 shrink, spiral packing sealing washer body 1 tightens up after and carries on spacingly through U-shaped fastener 8 to fixture block 7, thereby makes the firm chucking of spiral packing sealing washer body 1 on the surface of axle.
It is noted that, herein, relational terms such as first and second, and the like may be 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.
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. The utility model provides a spiral packing sealing washer, includes spiral packing sealing washer body (1), its characterized in that: tightening buffer mouth (2) have been seted up to the bottom of spiral packing sealing washer body (1), and regulation chamber (3) have been seted up to the inside of spiral packing sealing washer body (1), and the inside one end fixed mounting who tightens buffer mouth (2) of keeping away from of regulation chamber (3) has fixed block (4), and one side fixedly connected with of fixed block (4) adjusts hawser (5), and the one end of adjusting hawser (5) extends to the outside of adjusting chamber (3) and is located and tightens up buffer mouth (2) department.
2. The spiral packing seal ring of claim 1, wherein: the cross section of the spiral packing seal ring body (1) is square.
3. The spiral packing seal ring of claim 1, wherein: adjusting mooring rope (5) includes mooring rope body (6) and fixture block (7), and the one end of mooring rope body (6) is fixed with one side of fixed block (4) and is connected, and the other end of mooring rope body (6) extends to the outside of adjusting chamber (3) and is located and tightens up buffering mouth (2) department, and fixture block (7) equidistance fixed connection is on the surface of mooring rope body (6) the other end.
4. The spiral packing seal ring of claim 1, wherein: one side of a clamping block (7) in the tightening buffer opening (2) is fixedly connected with a pull ring (9).
5. The spiral packing seal ring of claim 1, wherein: the end part of the other end of the adjusting cavity (3) is provided with a U-shaped clamping piece (8) at the tightening buffer port (2), and the U-shaped clamping piece (8) is movably connected with the cable body (6).
6. The spiral packing seal ring of claim 1, wherein: the spiral packing sealing washer body (1) the bottom of helicla flute has been seted up chucking notch (10), and the top of helicla flute of spiral packing sealing washer body (1) is equipped with chucking arch (11), and the inside at chucking notch (10) is blocked in chucking arch (11) activity chucking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921807035.0U CN210890082U (en) | 2019-10-25 | 2019-10-25 | Spiral packing sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921807035.0U CN210890082U (en) | 2019-10-25 | 2019-10-25 | Spiral packing sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210890082U true CN210890082U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921807035.0U Active CN210890082U (en) | 2019-10-25 | 2019-10-25 | Spiral packing sealing ring |
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| Country | Link |
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| CN (1) | CN210890082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695853A (en) * | 2021-08-31 | 2021-11-26 | 王月 | Stainless steel pipe and manufacturing process thereof |
-
2019
- 2019-10-25 CN CN201921807035.0U patent/CN210890082U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695853A (en) * | 2021-08-31 | 2021-11-26 | 王月 | Stainless steel pipe and manufacturing process thereof |
| CN113695853B (en) * | 2021-08-31 | 2024-05-28 | 深圳市民乐管业有限公司 | Stainless steel pipe manufacturing process |
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