CN209414645U - A kind of anti-skidding durable stop valve - Google Patents
A kind of anti-skidding durable stop valve Download PDFInfo
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- CN209414645U CN209414645U CN201821292580.6U CN201821292580U CN209414645U CN 209414645 U CN209414645 U CN 209414645U CN 201821292580 U CN201821292580 U CN 201821292580U CN 209414645 U CN209414645 U CN 209414645U
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Abstract
The utility model discloses a kind of anti-skidding durable stop valves, including water service pipe, L-type plate is fixedly connected in water service pipe, the side wall of L-type plate horizontal component offers L-type guide hole, the tube wall of water service pipe offers mounting hole, link block is fixedly connected in mounting hole, the upper surface of link block offers threaded hole, threaded hole internal screw thread is connected with threaded rod, the lower end of threaded rod is fixedly connected with trapezoidal plug, two nozzles of water service pipe pass through fixed device and are fixedly connected with water pipe, fixed device includes the annular fixture block for two settings symmetrical above and below being fixedly connected with the tube wall of water pipe, the outer movable sleeve of water pipe is equipped with first sleeve, the outer movable sleeve of first sleeve is equipped with second sleeve.The problem of the utility model replaces screw connection structure, can be avoided using stripped thread is easy when threaded connection by the way that fixed device is arranged, can fix threaded rod, avoiding accidentally touching causes shut-off valve to be opened by mistake.
Description
Technical field
The utility model relates to shut-off valve technical field more particularly to a kind of anti-skidding durable stop valves.
Background technique
Shut-off valve refers to the valve that closure member is moved along valve seat center line, since the valve rod of such valve opens or closes row
Journey is relatively short, and has very reliable cutting function, and since the variation of valve seat port and the stroke of flap are directly proportional
Example relationship, is very suitable for the adjusting to flow.
In the prior art, shut-off valve is mostly threadedly coupled with water pipe, in order to guarantee shut-off valve and water pipe junction
Leakproofness, need firmly to tighten shut-off valve and water pipe, but will lead to screw connection structure stripped thread when undue force, influence
The leakproofness of shut-off valve and water pipe junction, and existing shut-off valve lacks retaining mechanism, is easy to loosen when shut-off valve is accidentally touched,
Influence the restriction effect of shut-off valve.
Utility model content
Purpose of the utility model is to solve the screw connection structures of shut-off valve in the prior art and water pipe to operate
The problem of being easy loosening when easy stripped thread and shut-off valve are accidentally touched at that time, and a kind of anti-skidding durable stop valve proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of anti-skidding durable stop valve, including water service pipe are fixedly connected with L-type plate, the L-type plate horizontal part in water service pipe
The side wall divided offers L-type guide hole, and the tube wall of the water service pipe offers mounting hole, connection is fixedly connected in the mounting hole
Block, the upper surface of the link block offer threaded hole, and the threaded hole internal screw thread is connected with threaded rod, under the threaded rod
End is fixedly connected with trapezoidal plug, and two nozzles of the water service pipe pass through fixed device and are fixedly connected with water pipe, the fixation
Device includes the annular fixture block for two settings symmetrical above and below being fixedly connected with the tube wall of water pipe, and the outer movable sleeve of the water pipe is equipped with
First sleeve, the outer movable sleeve of the first sleeve are equipped with second sleeve, and the barrel of the first sleeve uniformly offers multiple
Trapezoidal hole, detent steel ball is movably set in multiple trapezoidal holes, and the detent steel ball runs through first set by trapezoidal hole
The barrel of cylinder, the upper and lower ends of the first sleeve have been respectively fixedly connected with first annular block and the second collar stop, described
Second collar stop is fixedly connected with water service pipe, and the inner tube wall of the second sleeve is fixedly connected with for squeezing detent steel ball
Annular extrusion block is fixedly connected with the same compression bullet between the lower end of the annular extrusion block and the upper end of the second collar stop
Spring.
Preferably, the upper end of the threaded rod is fixedly connected with rotating plate, and the upper surface of the rotating plate offers sliding eye, institute
It states and slidably connects inserted link in sliding eye, sliding eye is stretched out at the both ends of the inserted link, and the bar wall fixing sleeve of the inserted link is equipped with
Baffle is fixedly connected with same root reset spring between the baffle and rotating plate, the reset spring is movably set in outside inserted link,
The upper surface of the link block offers slot corresponding with inserted link.
Preferably, the hole wall of the sliding eye is symmetrically fixedly connected there are two sliding block, the bar wall of the inserted link offer with
The sliding slot that sliding block matches.
Preferably, sealing ring is fixedly connected in the first sleeve.
Preferably, the outer wall of the second sleeve is fixedly connected there are two briquetting.
Preferably, the upper end of the inserted link is fixedly connected with pull ring.
Compared with prior art, the utility model provides a kind of anti-skidding durable stop valve, have it is following the utility model has the advantages that
1, the anti-skidding durable stop valve passes through the water service pipe water pipe of setting, annular fixture block, first sleeve, second sleeve, card
Position steel ball, first annular block, the second collar stop, annular extrusion block and compressed spring when disassembly, are pressed briquetting, are pressed
Block drives second sleeve mobile, and second sleeve drives annular extrusion block mobile, and annular extrusion block no longer squeezes detent steel ball, thus
It separates detent steel ball with annular fixture block, releases the restriction relation of water service pipe and water pipe and detent steel ball, extract water pipe, completion pair
The disassembly of water pipe when installation, presses briquetting, and briquetting drives second sleeve mobile, and second sleeve drives annular extrusion block to move
Dynamic, annular extrusion block no longer squeezes detent steel ball, so that detent steel ball be made to separate with annular fixture block, water pipe is inserted into water service pipe,
Briquetting is unclamped, annular extrusion block squeezes detent steel ball, and detent steel ball is caught between two annular fixture blocks, makes water service pipe and water pipe
Fit sealing is fixed, and the present apparatus replaces screw connection structure by the way that fixed device is arranged, and can be avoided using threaded connection
The problem of Shi Rongyi stripped thread.
2, the anti-skidding durable stop valve is needed by the rotating plate of setting, inserted link, pull ring, baffle, reset spring and slot
When opening shut-off valve, pull ring is pulled, pull ring drives inserted link to exit slot, releases inserted link to the restriction relation of rotating plate, closes cut-off
After valve, unclamping pull ring reinserts inserted link in slot under the action of reset spring, is cooperated by inserted link and slot,
Threaded rod is fixed, the present apparatus can fix threaded rod, and avoiding accidentally touching causes shut-off valve to be opened by mistake.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
By the way that the problem of fixed device replaces screw connection structure, can be avoided using stripped thread is easy when threaded connection, energy is arranged
Enough to fix to threaded rod, avoiding accidentally touching causes shut-off valve to be opened by mistake.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 be the utility model proposes a kind of anti-skidding durable stop valve structural schematic diagram；
Fig. 2 is the structural schematic diagram of part A in Fig. 1.
In figure: 1 water service pipe, 2L template, 3L type guide hole, 4 link blocks, 5 threaded holes, 6 threaded rods, 7 trapezoidal plugs, 8 water pipes, 9
Annular fixture block, 10 first sleeves, 11 second sleeves, 12 detent steel balls, 13 first annular blocks, 14 second collar stops, 15 rings
Shape crushing block, 16 compressed springs, 17 rotating plates, 18 inserted links, 19 baffles, 20 reset springs, 21 slots.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of anti-skidding durable stop valve, including water service pipe 1 are fixedly connected with L-type plate 2, L in water service pipe 1
The side wall of 2 horizontal component of template offers L-type guide hole 3, and the tube wall of water service pipe 1 offers mounting hole, is fixedly connected in mounting hole
There is a link block 4, the upper surface of link block 4 offers threaded hole 5, and 5 internal screw thread of threaded hole is connected with threaded rod 6, under threaded rod 6
End is fixedly connected with trapezoidal plug 7, and two nozzles of water service pipe 1 pass through fixed device and are fixedly connected with water pipe 8, fixed device packet
The annular fixture block 9 for two settings symmetrical above and below being fixedly connected with the tube wall of water pipe 8 is included, the outer movable sleeve of water pipe 8 is equipped with first set
Cylinder 10, the outer movable sleeve of first sleeve 10 are equipped with second sleeve 11, and the barrel of first sleeve 10 uniformly offers multiple trapezoidal holes,
Detent steel ball 12 is movably set in multiple trapezoidal holes, detent steel ball 12 runs through the barrel of first sleeve 10 by trapezoidal hole,
The upper and lower ends of first sleeve 10 have been respectively fixedly connected with first annular block 13 and the second collar stop 14, the second collar stop
14 are fixedly connected with water service pipe 1, and the inner tube wall of second sleeve 11 is fixedly connected with the annular extrusion for squeezing detent steel ball 12
Block 15 is fixedly connected with the same compressed spring 16 between the lower end of annular extrusion block 15 and the upper end of the second collar stop 14.
The upper end of threaded rod 6 is fixedly connected with rotating plate 17, and the upper surface of rotating plate 17 offers sliding eye, sliding in sliding eye
Be connected with inserted link 18, sliding eye is stretched out at the both ends of inserted link 18, and the bar wall fixing sleeve of inserted link 18 is equipped with baffle 19, baffle 19 with turn
Same root reset spring 20 is fixedly connected between plate 17, reset spring 20 is movably set in outside inserted link 18, the upper table of link block 4
Face offers slot 21 corresponding with inserted link 18.
The hole wall of sliding eye is symmetrically fixedly connected there are two sliding block, and the bar wall of inserted link 18 offers the cunning to match with sliding block
Slot is cooperated by sliding block and sliding slot, guarantees that inserted link 18 can only move along the vertical direction, inserted link 18 is made to be inserted into slot 21
In.
It is fixedly connected with sealing ring in first sleeve 10, the junction of water pipe 8 and water service pipe 1 is sealed, avoids water from even
Connect place's leakage.
The outer wall of second sleeve 11 is fixedly connected there are two briquetting, second sleeve 11 easy to remove.
The upper end of inserted link 18 is fixedly connected with pull ring, convenient for pulling inserted link 18.
In the utility model, when disassembly, briquetting is pressed, briquetting drives second sleeve 11 mobile, 11 band of second sleeve
Rotating ring shape crushing block 15 is mobile, and annular extrusion block 15 no longer squeezes detent steel ball 12, to make detent steel ball 12 and annular fixture block 9
Separation releases the restriction relation of water service pipe 1 and water pipe 8 and detent steel ball 12, extracts water pipe 8, completes the disassembly to water pipe 8, peace
When dress, briquetting is pressed, briquetting drives second sleeve 11 mobile, and second sleeve 11 drives annular extrusion block 15 mobile, annular
Crushing block 15 no longer squeezes detent steel ball 12, so that detent steel ball 12 be made to separate with annular fixture block 9, water pipe 8 is inserted into water service pipe
1, briquetting is unclamped, annular extrusion block 15 squeezes detent steel ball 12, and detent steel ball 12 is caught between two annular fixture blocks 9, makes to lead to
Water pipe 1 is fixed with 8 fit sealing of water pipe, and the present apparatus replaces screw connection structure by the way that fixed device is arranged, and can be avoided use
It is easy sliding problem when threaded connection, when needing to open shut-off valve, pulls pull ring, pull ring drives inserted link 18 to exit slot
21, inserted link 18 is released to the restriction relation of rotating plate 17, and after closing shut-off valve, unclamp pull ring makes under the action of reset spring 20
Inserted link 18 reinserts in slot 21, is cooperated, is fixed to threaded rod 6, this dress by inserted link 18 and slot 21
Threaded rod 6 can be fixed by setting, and avoiding accidentally touching causes shut-off valve to be opened by mistake.
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 anti-skidding durable stop valve, including water service pipe (1), which is characterized in that be fixedly connected with L-type plate in water service pipe (1)
(2), the side wall of L-type plate (2) horizontal component offers L-type guide hole (3), and the tube wall of the water service pipe (1) offers installation
Hole is fixedly connected with link block (4) in the mounting hole, and the upper surface of the link block (4) offers threaded hole (5), described
Threaded hole (5) internal screw thread is connected with threaded rod (6), and the lower end of the threaded rod (6) is fixedly connected with trapezoidal plug (7), described logical
Two nozzles of water pipe (1) pass through fixed device and are fixedly connected with water pipe (8), and the fixed device includes and water pipe (8)
The annular fixture block (9) for two settings symmetrical above and below that tube wall is fixedly connected, the outer movable sleeve of the water pipe (8) are equipped with first sleeve
(10), the outer movable sleeve of the first sleeve (10) is equipped with second sleeve (11), and the barrel of the first sleeve (10) is uniformly opened
It equipped with multiple trapezoidal holes, is movably set in multiple trapezoidal holes detent steel ball (12), the detent steel ball (12) passes through
Trapezoidal hole runs through the barrel of first sleeve (10), and the upper and lower ends of the first sleeve (10) have been respectively fixedly connected with first annular
Block (13) and the second collar stop (14), second collar stop (14) are fixedly connected with water service pipe (1), and described second set
The inner tube wall of cylinder (11) is fixedly connected with the annular extrusion block (15) for squeezing detent steel ball (12), the annular extrusion block
(15) the same compressed spring (16) are fixedly connected between the upper end of lower end and the second collar stop (14).
2. a kind of anti-skidding durable stop valve according to claim 1, which is characterized in that the upper end of the threaded rod (6) is solid
Surely it is connected with rotating plate (17), the upper surface of the rotating plate (17) offers sliding eye, slidably connects inserted link in the sliding eye
(18), sliding eye is stretched out at the both ends of the inserted link (18), and the bar wall fixing sleeve of the inserted link (18) is equipped with baffle (19), described
It is fixedly connected between baffle (19) and rotating plate (17) same root reset spring (20), the reset spring (20) is movably set in
Outside, the upper surface of the link block (4) offers slot (21) corresponding with inserted link (18) to inserted link (18).
3. a kind of anti-skidding durable stop valve according to claim 2, which is characterized in that the hole wall of the sliding eye is symmetrically solid
There are two sliding block, the bar wall of the inserted link (18) offers the sliding slot to match with sliding block for fixed connection.
4. a kind of anti-skidding durable stop valve according to claim 1, which is characterized in that fixed in the first sleeve (10)
It is connected with sealing ring.
5. a kind of anti-skidding durable stop valve according to claim 1, which is characterized in that the outer wall of the second sleeve (11)
Briquetting there are two being fixedly connected.
6. a kind of anti-skidding durable stop valve according to claim 2, which is characterized in that the upper end of the inserted link (18) is fixed
It is connected with pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292580.6U CN209414645U (en) | 2018-08-13 | 2018-08-13 | A kind of anti-skidding durable stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292580.6U CN209414645U (en) | 2018-08-13 | 2018-08-13 | A kind of anti-skidding durable stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414645U true CN209414645U (en) | 2019-09-20 |
Family
ID=67929982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821292580.6U Active CN209414645U (en) | 2018-08-13 | 2018-08-13 | A kind of anti-skidding durable stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414645U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003370A (en) * | 2019-12-01 | 2020-04-14 | 徐州海天石化有限公司 | Lubricating oil storage tank |
| CN111998082A (en) * | 2020-08-27 | 2020-11-27 | 高兆帕阀门集团有限公司 | Antibiotic stop valve |
| CN113931907A (en) * | 2021-11-23 | 2022-01-14 | 苏州励沣实业有限公司 | Composite purification plate |
-
2018
- 2018-08-13 CN CN201821292580.6U patent/CN209414645U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003370A (en) * | 2019-12-01 | 2020-04-14 | 徐州海天石化有限公司 | Lubricating oil storage tank |
| CN111998082A (en) * | 2020-08-27 | 2020-11-27 | 高兆帕阀门集团有限公司 | Antibiotic stop valve |
| CN113931907A (en) * | 2021-11-23 | 2022-01-14 | 苏州励沣实业有限公司 | Composite purification plate |
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