CN209622162U - A kind of valve faucet gland seal ring - Google Patents
A kind of valve faucet gland seal ring Download PDFInfo
- Publication number
- CN209622162U CN209622162U CN201920038946.5U CN201920038946U CN209622162U CN 209622162 U CN209622162 U CN 209622162U CN 201920038946 U CN201920038946 U CN 201920038946U CN 209622162 U CN209622162 U CN 209622162U
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- ring body
- ring
- fixedly connected
- short tube
- slider
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Abstract
The utility model discloses a kind of valve faucet gland seal rings, including upper ring body and lower ring body, multiple interior short tubes are evenly equipped between the upper ring body and lower ring body, it is slidingly sealed outside multiple interior short tubes and is socketed with outer short tube, the interior short tube is fixedly connected with upper ring body, and outer short tube is fixedly connected with lower ring body, the first threaded hole corresponding with multiple interior short tube positions is evenly equipped on the upper ring body, ring slider is equipped in the toroidal cavity, the ring slider is slidingly sealed with toroidal cavity inner wall and contacts, annular connecting plate is equipped between the upper ring body and lower ring body, described annular connecting plate one end is sealedly and fixedly connected with upper ring body, and annular connecting plate lower end is fixedly connected through lower ring body and with ring slider, the position-limit mechanism to ring slider is equipped in the toroidal cavity.The utility model is structurally reasonable, is convenient for installing and dismounting, does not influence the normal mounting disassembly of gland, while having high leakproofness.
Description
Technical field
The utility model relates to valve technology field more particularly to a kind of valve faucet gland seal rings.
Background technique
Valve is for being opened and closed pipeline, control flow direction, the parameter (temperature, pressure and flow) of regulation and control pumped (conveying) medium
Pipeline fittings.According to its function, shut-off valve, check-valves, regulating valve etc. can be divided into.Valve is the control in fluid delivery system
Component has the function of cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting or overflow pressure relief etc..For fluid control systems
Valve, various valves, kind and specification used in from simplest shut-off valve to extremely complex robot control system(RCS) are quite numerous
It is more.Valve can be used for controlling empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radiating medium etc.
The flowing of various types fluid.Valve is also divided into cast iron valve according to material, cast steel valve, stainless valve (201,304,
316 etc.), chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized valve etc..
The gland for sealing, the through-hole that setting valve rod passes through on gland are often equipped in the upper surface of valve；Certain
For the valve of special industry, sealing requirements are high, and the contact surface of gland and valve will often design sealing ring, existing sealing
Ring structure is fixed, and after gland connect bolt relaxation with valve, leakproofness is had a greatly reduced quality,
For this purpose, it is proposed that a kind of valve faucet is solved the above problems with gland seal ring.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of valve faucet proposed is used
Gland seal ring.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of valve faucet gland seal ring, including upper ring body and lower ring body, between the upper ring body and lower ring body
Multiple interior short tubes are furnished with, is slidingly sealed outside multiple interior short tubes and is socketed with outer short tube, the interior short tube is fixed with upper ring body
Connection, and outer short tube is fixedly connected with lower ring body, and the first spiral shell corresponding with multiple interior short tube positions is evenly equipped on the upper ring body
Pit is evenly equipped with the second threaded hole corresponding with multiple outer short tube positions on the lower ring body, is equipped with annular in the lower ring body
Cavity is equipped with ring slider in the toroidal cavity, and the ring slider is slidingly sealed with toroidal cavity inner wall and contacts, it is described on
Annular connecting plate is equipped between ring body and lower ring body, described annular connecting plate one end is sealedly and fixedly connected with upper ring body, and annular connecting plate
Lower end is fixedly connected through lower ring body and with ring slider, and the position-limit mechanism to ring slider is equipped in the toroidal cavity.
Preferably, the position-limit mechanism includes the first annular soft rubber pad being fixedly connected with ring slider lower end surface, institute
It states and is evenly equipped with multiple through-holes on first annular soft rubber pad, be equipped with spring, the spring upper end and annular in the through-hole vertically
Sliding block is fixedly connected, and lower spring end is fixedly connected with toroidal cavity bottom wall, the ring slider upper surface be fixedly connected
Second ring soft rubber pad, the described second annular soft rubber pad are equipped with and the matched opening of annular connecting plate.
Preferably, it is handled between the interior short tube and outer short tube by waterproof sealing.
Preferably, the interior short tube and outer short tube are all made of stainless steel material.
Preferably, there is protective coating on the upper ring body, lower ring body and annular connecting plate outer wall.
Preferably, rubber ring, the rubber are fixedly connected on the end face that the upper ring body and lower ring body mutually deviate from
Multiple mounting holes for precession bolt are evenly equipped on circle.
Compared with prior art, the utility model has the following beneficial effects:
1, interior short tube and outer short tube sliding knot are equipped with by setting upper ring body and lower ring body, between upper ring body and lower ring body
Structure, while it being respectively provided with threaded hole on upper ring body and lower ring body, so that overall structure does not influence gland normal mounting, in normal condition
Under, upper ring body is mounted and is limited with bolt, moves ring slider and first annular soft rubber pad tight against having by annular band of links
High leakproofness.
2, in installation bolt relaxation, spring plays position-limiting action, so that ring slider moves up, tight against the second ring
Shape soft rubber pad, to maintain high leakproofness.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of valve faucet gland seal ring structural schematic diagram；
Fig. 2 be the utility model proposes a kind of valve faucet gland seal ring external structure schematic diagram；
Fig. 3 is the structural schematic diagram in Fig. 1 at A.
In figure: 1 upper ring body, 2 lower ring bodies, short tube, 4 outer short tubes, 5 ring sliders, 6 annular connecting plates, 7 position-limit mechanisms, 8 in 3
First annular soft rubber pad, 9 springs, 10 second annular soft rubber pads, 11 rubber rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of valve faucet gland seal ring, including upper ring body 1 and lower ring body 2, upper ring body 1 and lower ring
It is fixedly connected to rubber ring 11 on the end face that body 2 mutually deviates from, increases leakproofness, is evenly equipped on rubber ring 11 multiple for revolving
It into the mounting hole of bolt, does not influence to install, multiple interior short tubes 3, multiple interior short tubes 3 is evenly equipped between upper ring body 1 and lower ring body 2
It is slidingly sealed outside and is socketed with outer short tube 4, can produce opposite sliding, distance changes between adaptation upper ring body 1 and lower ring body 2
Become, handled between interior short tube 3 and outer short tube 4 by waterproof sealing, increase waterproofness, interior short tube 3 and outer short tube 4 are all made of stainless
Steel material avoids corroding, so that the 4 pairs of installations of interior short tube 3 and outer short tube are protected with bolt.
Interior short tube 3 is fixedly connected with upper ring body 1, and outer short tube 4 is fixedly connected with lower ring body 2, be evenly equipped on upper ring body 1 with
Corresponding first threaded hole in multiple 3 positions of interior short tube is evenly equipped with the second spiral shell corresponding with multiple outer 4 positions of short tube on lower ring body 2
Pit allows installation to be fixed with bolt, and toroidal cavity is equipped in lower ring body 2, is equipped with ring slider 5, ring slider 5 in toroidal cavity
It is slidingly sealed and contacts with toroidal cavity inner wall, ring slider 5 slides in toroidal cavity, is equipped between upper ring body 1 and lower ring body 2
Annular connecting plate 6 plays connection function, has protective coating on 6 outer wall of upper ring body 1, lower ring body 2 and annular connecting plate, play protection
Effect, annular 6 one end of connecting plate are sealedly and fixedly connected with upper ring body 1, and annular 6 lower end of connecting plate is through lower ring body 2 and sliding with annular
Block 5 is fixedly connected.
The position-limit mechanism 7 to ring slider 5 is equipped in toroidal cavity, position-limit mechanism 7 includes solid with 5 lower end surface of ring slider
Surely the first annular soft rubber pad 8 connected, when bolt fastening is used in installation, ring slider 5 is tight against first annular soft rubber pad 8, tool
Have compared with high leakproofness, multiple through-holes are evenly equipped on first annular soft rubber pad 8, are equipped with spring 9,9 upper end of spring vertically in through-hole
It is fixedly connected with ring slider 5, and 9 lower end of spring is fixedly connected with toroidal cavity bottom wall, spring 9 provides elastic force, uses in installation
When bolt relaxation, deformation maintains leakproofness, the second annular soft rubber pad 10 that 5 upper surface of ring slider is fixedly connected, the second ring
When shape soft rubber pad 10 with the matched opening of annular connecting plate 6, elastic 9 equipped with extending, so that ring slider 5 is tight against the second annular
Soft rubber pad 10 keeps leakproofness.
In the utility model, single unit system is placed between gland and valve body, is then consolidated gland by bolt
It is scheduled on valve, multiple bolts pass through on the first threaded hole, interior short tube 3, outer short tube 4 and lower ring body 2 on upper ring body 1 at this time
Second threaded hole is completed to be fixedly mounted, in bolt fastening, upper ring body 1 is pressed to lower ring body 2, thus ring slider 5 and first
Annular soft rubber pad 8 tight against, even more so that first annular soft rubber pads 8 deformation, leakproofness is high, when bolt relaxation, multiple bullets
The elastic force of spring 9 makes ring slider 5 tight against the second annular soft rubber pad 8, at the same upper ring body 1 and lower ring body 2 respectively with gland and
Valve body is tight against maintenance leakproofness.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of valve faucet gland seal ring, including upper ring body (1) and lower ring body (2), which is characterized in that the upper ring body
(1) be evenly equipped with multiple interior short tubes (3) between lower ring body (2), multiple interior short tubes (3) be slidingly sealed outside be socketed with it is outer short
Manage (4), the interior short tube (3) is fixedly connected with upper ring body (1), and outer short tube (4) is fixedly connected with lower ring body (2), it is described on
The first threaded hole corresponding with multiple interior short tube (3) positions is evenly equipped in ring body (1), be evenly equipped on the lower ring body (2) with it is more
Corresponding second threaded hole in a outer short tube (4) position is equipped with toroidal cavity in the lower ring body (2), sets in the toroidal cavity
Have ring slider (5), the ring slider (5) is slidingly sealed with toroidal cavity inner wall to be contacted, the upper ring body (1) and lower ring body
(2) annular connecting plate (6) is equipped between, described annular connecting plate (6) one end is sealedly and fixedly connected with upper ring body (1), and annular connecting plate
(6) lower end is fixedly connected through lower ring body (2) and with ring slider (5), is equipped in the toroidal cavity to ring slider (5)
Position-limit mechanism (7).
2. a kind of valve faucet gland seal ring according to claim 1, which is characterized in that the position-limit mechanism (7)
Including the first annular soft rubber pad (8) being fixedly connected with ring slider (5) lower end surface, the first annular soft rubber pad (8)
On be evenly equipped with multiple through-holes, be equipped with spring (9) vertically in the through-hole, spring (9) upper end and ring slider (5) are fixed connects
It connects, and spring (9) lower end is fixedly connected with toroidal cavity bottom wall, the second ring that ring slider (5) upper surface is fixedly connected
Shape soft rubber pad (10), the described second annular soft rubber pad (10) are equipped with and annular connecting plate (6) matched opening.
3. a kind of valve faucet gland seal ring according to claim 1, which is characterized in that the interior short tube (3) and
It is handled between outer short tube (4) by waterproof sealing.
4. a kind of valve faucet gland seal ring according to claim 1, which is characterized in that the interior short tube (3) and
Outer short tube (4) is all made of stainless steel material.
5. a kind of valve faucet gland seal ring according to claim 1, which is characterized in that the upper ring body (1), under
There is protective coating on ring body (2) and annular connecting plate (6) outer wall.
6. a kind of valve faucet gland seal ring according to claim 1, which is characterized in that the upper ring body (1) and
It is fixedly connected on the end face that lower ring body (2) mutually deviates from rubber ring (11), is evenly equipped with multiple use on the rubber ring (11)
In the mounting hole of precession bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038946.5U CN209622162U (en) | 2019-01-10 | 2019-01-10 | A kind of valve faucet gland seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038946.5U CN209622162U (en) | 2019-01-10 | 2019-01-10 | A kind of valve faucet gland seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622162U true CN209622162U (en) | 2019-11-12 |
Family
ID=68449440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920038946.5U Active CN209622162U (en) | 2019-01-10 | 2019-01-10 | A kind of valve faucet gland seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209622162U (en) |
-
2019
- 2019-01-10 CN CN201920038946.5U patent/CN209622162U/en active Active
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