CN209100755U - A kind of easy-to-dismount gate valve hand wheel - Google Patents
A kind of easy-to-dismount gate valve hand wheel Download PDFInfo
- Publication number
- CN209100755U CN209100755U CN201821307631.8U CN201821307631U CN209100755U CN 209100755 U CN209100755 U CN 209100755U CN 201821307631 U CN201821307631 U CN 201821307631U CN 209100755 U CN209100755 U CN 209100755U
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- China
- Prior art keywords
- block
- fixedly connected
- pipe fitting
- arc
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 210000000481 breast Anatomy 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of easy-to-dismount gate valve hand wheels, including pipe fitting, spool is slidably connected on the inside of the pipe fitting, the bosom position of the spool is embedded with axle sleeve, the inside fixing sleeve of the axle sleeve is connected to shaft, the upper end of the pipe fitting has been internally embedded sealing shroud, the inside of the surface pivots connection sealing shroud of the shaft, the upper end of the pipe fitting is fixedly connected with sealing ring, the inside of the sealing ring is equipped with annular groove, both ends are fixedly connected to the first arc block on the outside of the upper end of the shaft, the surface of first arc block is slidably connected the inside of annular groove, the upper end of the shaft is welded with sealing block.The easy-to-dismount gate valve hand wheel, convenient for being installed when in use, while the second bowhandle appropriate can extend, and increase the arm of force, convenient for the opening and closing to valve of operator.
Description
Technical field
The utility model relates to gate valve hand wheel technical field, specially a kind of easy-to-dismount gate valve hand wheel.
Background technique
In some large-size chemical industries, when handling waste water, need the biggish pipeline of actionradius to waste liquid into
Row discharge, and a gate valve can be added between tubes, the discharge of waste water is controlled.
Since the volume of this kind of gate valve is larger, the mutual damping dynamics of component is stronger, so that worker is when being opened and closed valve,
It is more difficult, while external staff is arbitrarily opened and closed valve in order to prevent, when having used the handwheel of gate valve every time, needs
Handwheel is dismantled, to meet needs of production.
Summary of the invention
The purpose of this utility model is to provide a kind of easy-to-dismount gate valve hand wheels, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of easy-to-dismount gate valve hand wheel, including
Pipe fitting slidably connects spool on the inside of the pipe fitting, and the bosom position of the spool is embedded with axle sleeve, the axle sleeve
Inside fixing sleeve is connected to shaft, and the upper end of the pipe fitting has been internally embedded sealing shroud, and the surface pivots of the shaft connect sealing
The inside of set, the upper end of the pipe fitting are fixedly connected with sealing ring, and the inside of the sealing ring is equipped with annular groove, the shaft
Both ends are fixedly connected to the first arc block on the outside of upper end, and the surface of first arc block is slidably connected the inside of annular groove,
The upper end of the shaft is welded with sealing block, and the lateral ends of the sealing block are fixedly connected with the second arc block, the pipe fitting
Upper end be fixedly connected with arc-shaped seat, the surface of second arc block is slidably connected the inside of arc-shaped seat.
Preferably, the upper end of the sealing block is fixedly connected with contraposition seat, and the inside sliding sleeve for aligning seat is connected to bit block,
Bit block is internally threaded slot, aligns and is equipped with threaded hole inside the two sides of seat, and the inside thread of threaded hole is connected with spiral shell
Line knob, the other end of screw knob are threadedly coupled the inside of thread groove, and the upper end of bit block is welded with center-pole, center-pole
Front and rear sides pass through bracket and are welded with the first bowhandle.
Preferably, the left and right ends of the center-pole are welded with round bar, and the surface sliding sleeve of round bar is connected to cylinder, cylinder
The other end be welded with the second bowhandle, the inside both ends of round bar are equipped with limiting slot, and the inside both ends of cylinder are all provided with limited
Position block, the surface of limited block are slidably connected the inside of limiting slot, and the inside of limiting slot is communicated with locating slot, the inside of cylinder and limit
The inside of position block is embedded with positioning sleeve, and the inside sliding sleeve of positioning sleeve is connected to positioning pin, and the surface of positioning pin is fixedly connected with
Spring, the other end of spring are fixedly connected with the surface of positioning sleeve, and the other end of positioning pin is slidably socketed the inside of locating slot.
Compared with prior art, the utility model has the beneficial effects that the easy-to-dismount gate valve hand wheel, convenient for using
Shi Jinhang installation, while the second bowhandle appropriate can extend, and increase the arm of force, convenient for opening valve for operator
It closes.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the arc-shaped seat schematic top plan view of the utility model;
Fig. 3 is two bowhandle schematic top plan views of the utility model;
Fig. 4 is that second bowhandle of the utility model connects partial enlargement diagram;
Fig. 5 is enlarged diagram at a of the utility model.
In figure: 1 pipe fitting, 11 spools, 12 axle sleeves, 13 shafts, 14 sealing shrouds, 15 sealing rings, 16 annular grooves, 17 first arcs
Block, 18 sealing blocks, 19 arc-shaped seats, 110 second arc blocks, 2 contraposition seats, 21 bit blocks, 22 thread grooves, 23 threaded holes, 24 screw threads
Knob, 25 center-poles, 26 first bowhandles, 27 second bowhandles, 28 round bars, 29 cylinders, 210 limiting slots, 211 limits
Block, 212 locating slots, 213 positioning sleeves, 214 positioning pins, 215 springs.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of easy-to-dismount gate valve hand wheel, including pipe fitting
1, the inside of pipe fitting 1 slidably connects spool 11, and the bosom position of spool 11 is embedded with axle sleeve 12, and the inside of axle sleeve 12 is solid
Surely it is socketed with shaft 13, the upper end of pipe fitting 1 has been internally embedded sealing shroud 14, and the surface pivots of shaft 13 connect the interior of sealing shroud 14
Side, the upper end of pipe fitting 1 are fixedly connected with sealing ring 15, and sealing ring 15 is double of splicing construction, and the inside of sealing ring 15 is equipped with ring
Shape slot 16, both ends are fixedly connected to the first arc block 17 on the outside of the upper end of shaft 13, and the surface of the first arc block 17, which is slided, to be connected
The inside of annular groove 16 is connect, the upper end of shaft 13 is welded with sealing block 18, connects referring to Fig.2, the lateral ends of sealing block 18 are fixed
It is connected to the second arc block 110, the upper end of pipe fitting 1 is fixedly connected with arc-shaped seat 19, and the surface of the second arc block 110 is slidably connected arc
The inside of shape seat 19 can play a limit effect, the surface of the second arc block 110 and arc-shaped seat to the rotation of spool 11
19 inside is coated with the damping layer that resin material is made.
Refering to fig. 1, the upper end of sealing block 18 is fixedly connected with contraposition seat 2, and the inside sliding sleeve of contraposition seat 2 is connected to bit block
21, bit block 21 is internally threaded slot 22, aligns and is equipped with threaded hole 23, the inside of threaded hole 23 inside the two sides of seat 2
It is threaded with screw knob 24, the other end of screw knob 24 is threadedly coupled the inside of thread groove 22, the upper end of bit block 21
It is welded with center-pole 25, refering to Fig. 3, the front and rear sides of center-pole 25 pass through bracket and are welded with the first bowhandle 26.
Refering to Fig. 4, the left and right ends of center-pole 25 are welded with round bar 28, and the surface sliding sleeve of round bar 28 is connected to cylinder
29, cylinder 29 is that double of splicing construction is welded, and the other end of cylinder 29 is welded with the second bowhandle 27, two the first arcs
Shape handle 26 and two bowhandles 27 can be combined into an annulus, and the inside both ends of round bar 28 are equipped with limiting slot 210, cylinder
29 inside both ends are equipped with limited block 211, and the surface of limited block 211 is slidably connected the inside of limiting slot 210, limiting slot 210
Inside be communicated with locating slot 212, refering to Fig. 5, the inside of cylinder 29 and the inside of limited block 211 are embedded with positioning sleeve 213,
The inside sliding sleeve of positioning sleeve 213 is connected to positioning pin 214, and the surface of positioning pin 214 is fixedly connected with spring 215, spring 215
The other end is fixedly connected with the surface of positioning sleeve 213, and the other end of positioning pin 214 is slidably socketed the inside of locating slot 212, can be right
The fixed effect of positioning is played in the extension or withdrawal of second bowhandle 27.
When the utility model is specifically implemented: passing through 21 sliding sleeve of bit block when needing to install center-pole 25
It connects in the inside of contraposition seat 2, center-pole 25 is positioned with 18 part of sealing block, be threadedly coupled spiral shell using screw knob 24
Pit 23 and thread groove 22 enable screw knob 23 to carry out locked and fixed to center-pole 25, and then worker can hold two
A bowhandle 27 enables 11 either on or off of spool so that center-pole 25 is able to drive the rotation of shaft 13, by the
Two arc blocks 110 enable the scope of activities of spool 11 to be limited in the interior Slideslip of arc-shaped seat 19, pass through the first arc
Interior Slideslip of the block 17 in annular groove 16, it is ensured that the stability of shaft 13 is pulled outwardly when needing to increase the arm of force of force
Dynamic positioning pin 214 is enabled positioning pin 214 to disengage with current locating slot 212, is passed through by the drawing effect of spring 215
Cylinder 29 slides on the surface of round bar 28, and the second bowhandle 27 is pulled out, and increases the second bowhandle 27
Torque arm length, when positioning pin 214 and another 212 position of locating slot to it is corresponding when by the reset effect of spring 215 so that fixed
Position pin 214 is inserted into the inside of another locating slot 212, completes the fixation extended to the second bowhandle 27, limited block
211 limiting slot 210 interior Slideslip, guarantee that second bowhandle 27 moves horizontally.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of easy-to-dismount gate valve hand wheel, including pipe fitting (1), it is characterised in that: be slidably connected on the inside of the pipe fitting (1)
Have spool (11), the bosom position of the spool (11) is embedded with axle sleeve (12), the inside fixing sleeve of the axle sleeve (12)
It is connected to shaft (13), the upper end of the pipe fitting (1) has been internally embedded sealing shroud (14), the surface pivots connection of the shaft (13)
The upper end of the inside of sealing shroud (14), the pipe fitting (1) is fixedly connected with sealing ring (15), and the inside of the sealing ring (15) is set
Have annular groove (16), both ends are fixedly connected to the first arc block (17) on the outside of the upper end of the shaft (13), first arc
The surface of shape block (17) is slidably connected the insides of annular groove (16), and the upper end of the shaft (13) is welded with sealing block (18), institute
The lateral ends for stating sealing block (18) are fixedly connected with the second arc block (110), and the upper end of the pipe fitting (1) is fixedly connected with arc
Shape seat (19), the surface of second arc block (110) are slidably connected the insides of arc-shaped seat (19).
2. a kind of easy-to-dismount gate valve hand wheel according to claim 1, it is characterised in that: the sealing block (18) it is upper
End is fixedly connected with contraposition seat (2), and the inside sliding sleeve of contraposition seat (2) is connected to bit block (21), and the inside of bit block (21) is set
Have thread groove (22), aligns and be equipped with threaded hole (23) inside the two sides of seat (2), the inside thread of threaded hole (23) is connected with spiral shell
Line knob (24), the other end of screw knob (24) are threadedly coupled the inside of thread groove (22), the upper end welding of bit block (21)
Have center-pole (25), the front and rear sides of center-pole (25) pass through bracket and are welded with the first bowhandle (26).
3. a kind of easy-to-dismount gate valve hand wheel according to claim 2, it is characterised in that: a left side for the center-pole (25)
Right both ends are welded with round bar (28), and the surface sliding sleeve of round bar (28) is connected to cylinder (29), the other end welding of cylinder (29)
Have the second bowhandle (27), the inside both ends of round bar (28) are equipped with limiting slot (210), and the inside both ends of cylinder (29) are all provided with
Have limited block (211), the surface of limited block (211) is slidably connected the insides of limiting slot (210), and the inside of limiting slot (210) connects
It is connected with locating slot (212), the inside of cylinder (29) and the inside of limited block (211) are embedded with positioning sleeve (213), positioning sleeve
(213) inside sliding sleeve is connected to positioning pin (214), and the surface of positioning pin (214) is fixedly connected with spring (215), spring
(215) the other end is fixedly connected with the surface of positioning sleeve (213), and the other end of positioning pin (214) is slidably socketed locating slot (212)
Inside.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821307631.8U CN209100755U (en) | 2018-08-14 | 2018-08-14 | A kind of easy-to-dismount gate valve hand wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821307631.8U CN209100755U (en) | 2018-08-14 | 2018-08-14 | A kind of easy-to-dismount gate valve hand wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209100755U true CN209100755U (en) | 2019-07-12 |
Family
ID=67150720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821307631.8U Expired - Fee Related CN209100755U (en) | 2018-08-14 | 2018-08-14 | A kind of easy-to-dismount gate valve hand wheel |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209100755U (en) |
-
2018
- 2018-08-14 CN CN201821307631.8U patent/CN209100755U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 325100 No.2, Lane 1, Houyang South Road, Jiangbei street, Yongjia County, Wenzhou City, Zhejiang Province Patentee after: Junkang Fluid Technology Co.,Ltd. Address before: 325100 No.2, Lane 1, Houyang South Road, Jiangbei street, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG JUNKANG VALVE TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 |
|
CF01 | Termination of patent right due to non-payment of annual fee |