CN206017806U - A kind of Labor-saving gate valve - Google Patents
A kind of Labor-saving gate valve Download PDFInfo
- Publication number
- CN206017806U CN206017806U CN201620945599.0U CN201620945599U CN206017806U CN 206017806 U CN206017806 U CN 206017806U CN 201620945599 U CN201620945599 U CN 201620945599U CN 206017806 U CN206017806 U CN 206017806U
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- China
- Prior art keywords
- valve
- screw rod
- labor
- portable plate
- valve body
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 2
- 210000001215 vagina Anatomy 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of Labor-saving gate valve, including valve pipe, the top of the valve pipe is installed with valve body, the inside of the valve body is through being connected with screw rod, the top of the screw rod is rotatably connected to rotating handles, the bottom of the screw rod is provided with valve ball, the inner bottom of the valve body is provided with interior sealing threaded body, the top of the interior sealing threaded body is provided with fixed disk, the outer wall of the screw rod is socketed with portable plate, the portable plate is connected with fixed disk by spring, the portable plate is connected with screw rod by pivoted housing, the inside of the pivoted housing is provided with turn trough, the outer wall of the screw rod is provided with rotary head.The Labor-saving gate valve, by the cooperation of screw rod, fixed disk and spring, interior sealing threaded body is sealed to valve body, and the cooperation of portable plate, the spring and fixed disk spring retraction when screw rod drives valve ball to rotate down makes rotation more laborsaving, can be relatively easy to close valve.
Description
Technical field
This utility model is related to gate valve technical field, specially a kind of Labor-saving gate valve.
Background technology
In pipe-line system, valve is used for opening and closing and the flow for controlling fluid, in existing gate valve, typically passes through handwheel
The opening and closing degree of regulation gate valve, also, in general use environment, user turns according to handwheel during handwheel is rotated
The dynamic degree apart from fully closed and full-gear tentatively judging the opening and closing situation of gate valve, but during this use, gate valve
Closure is mostly unidirectional closure, and it is larger to cause to bear pressure, easily leak, in existing gate valve, such as Application No.
201521044246.5 utility model patent, including including tubular valve body, the two ends of valve body are respectively water inlet and water outlet
Mouthful, it is additionally provided with valve body in shaft-like valve rod and the valve element for being opened and closed water route between water inlet and outlet, valve element axial direction
It is fixed in valve body, valve rod axial restraint, valve element are coaxially disposed with valve rod, and the lower end of valve rod is connected with valve element screw thread, this is special
Although profit can be relatively easy to control gate valve, as valve inner pipe water pressure is larger when closing in real work, cause closing
During conjunction and its laborious, it is impossible to be relatively easy to close valve.
Utility model content
The purpose of this utility model is to provide a kind of Labor-saving gate valve, with solve in above-mentioned background technology propose ask
Topic.
For achieving the above object, this utility model provides following technical scheme：A kind of Labor-saving gate valve, including valve pipe, institute
The top for stating valve pipe is installed with valve body, and the inside of the valve pipe is respectively arranged on the left side and the right side water inlet and outlet, described
The left and right two ends of valve pipe are mounted on adpting flange, and the inside of the valve body is through being connected with screw rod, the screw rod and valve body
Junction is provided with sealing member, and the top of the screw rod is rotatably connected to rotating handles, and the bottom of the screw rod is provided with valve ball, institute
The inner bottom for stating valve body is provided with interior sealing threaded body, and the interior sealing threaded body is connected with screw flight, the interior sealing
The top of threaded body is provided with fixed disk, and the outer wall of the screw rod is socketed with portable plate, and the portable plate is by spring and fixation
Disk is connected, and the portable plate is connected with screw rod by pivoted housing, and the inside of the pivoted housing is provided with turn trough, and the outer wall of the screw rod is provided with
Rotary head, the rotary head are engaged with turn trough.
Preferably, the top left and right sides of the rotating handles is equipped with swingle, and the swingle is by being flexibly connected
Part is connected with swingle.
Preferably, the outer wall of the valve body is provided with shell.
Preferably, the inner bottom center of the valve pipe is provided with seal receptacle.
Preferably, the outer wall of the spring is coated with antirust coat.
Compared with prior art, the beneficial effects of the utility model are：The Labor-saving gate valve, by screw rod, fixed disk and
The cooperation of spring, interior sealing threaded body are sealed to valve body, and the cooperation of portable plate, spring and fixed disk drives valve ball in screw rod
When rotating down, spring retraction makes rotation more laborsaving, can be relatively easy to close valve.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is pivoted housing structural representation of the present utility model；
Fig. 3 is antirust coat structural representation of the present utility model.
In figure：1st, adpting flange, 2, interior sealing threaded body, 3, spring, 4, portable plate, 5, valve body, 6, swingle, 7, rotation
Handle, 8, screw rod, 9, sealing member, 10, active connection, 11, shell, 12, pivoted housing, 13, fixed disk, 14, valve pipe, 15, water inlet
Mouthful, 16, seal receptacle, 17, valve ball, 18, outlet, 19, rotary head, 20, turn trough, 21, antirust coat.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：A kind of Labor-saving gate valve, including valve pipe 14, described
The top of valve pipe 14 is installed with valve body 5, and the outer wall of the valve body 5 is provided with shell 11, prevents water by arranging shell 11
Vapour infiltration causes outer wall to hang with the globule and affects hand to rotate rotating handles 7, and the inside left and right sides of the valve pipe 14 sets respectively
The left and right two ends for having water inlet 15 and outlet 18, the valve pipe 14 are mounted on adpting flange 1, and the inside of the valve body 5 is passed through
Wear and be connected with screw rod 8, the screw rod 8 is provided with sealing member 9 with the junction of valve body 5, and the top of the screw rod 8 is rotatably connected to rotation
Handle handss 7, the top left and right sides of the rotating handles 7 are equipped with swingle 6, and the swingle 6 passes through active connection 10
It is connected with swingle 6, the rotates effe that improve rotating handles 7 by swingle 6, the bottom of the screw rod 8 are provided with valve ball
17, the inner bottom center of the valve pipe 14 is provided with seal receptacle 16, is improve after valve ball 17 pushes by arranging seal receptacle 16
Sealing effectiveness, the inner bottom of the valve body 5 is provided with interior sealing threaded body 2, the interior sealing threaded body 2 and 8 spiral shell of screw rod
Stricture of vagina connects, and valve body 5 is sealed by arranging interior sealing threaded body 2, and the top of the interior sealing threaded body 2 is provided with fixation
Disk 13, the outer wall of the screw rod 8 are socketed with portable plate 4, and the portable plate 4 is connected with fixed disk 13 by spring 3, by activity
The cooperation of plate 4, spring 3 and fixed disk 13 retraction of spring 3 when screw rod 8 drives valve ball 17 to rotate down makes rotation more laborsaving,
The outer wall of the spring 3 is coated with antirust coat 21, and the portable plate 4 is connected with screw rod 8 by pivoted housing 12, the inside of the pivoted housing 12
Turn trough 20 is provided with, the outer wall of the screw rod 8 is provided with rotary head 19, and the rotary head 19 is engaged with turn trough 20.
When in valve pipe 14, circulation water needs to close, interior sealing threaded body 2 is sealed to valve body 5, portable plate 4, spring 3
Cooperation with fixed disk 13 retraction of spring 3 when screw rod 8 drives valve ball 17 to rotate down makes rotation more laborsaving.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Labor-saving gate valve, including valve pipe（14）, the valve pipe（14）Top be installed with valve body（5）, the valve
Pipe（14）Inside be respectively arranged on the left side and the right side water inlet（15）And outlet（18）, the valve pipe（14）Left and right two ends pacify
Adpting flange is housed（1）, it is characterised in that：The valve body（5）Inside through being connected with screw rod（8）, the screw rod（8）With valve
Body（5）Junction be provided with sealing member（9）, the screw rod（8）Top be rotatably connected to rotating handles（7）, the screw rod（8）
Bottom valve ball is installed（17）, the valve body（5）Inner bottom interior sealing threaded body is installed（2）, the interior sealing spiral shell
Stricture of vagina body（2）With screw rod（8）Threaded connection, the interior sealing threaded body（2）Top fixed disk is installed（13）, the screw rod
（8）Outer wall be socketed with portable plate（4）, the portable plate（4）By spring（3）With fixed disk（13）It is connected, the portable plate
（4）By pivoted housing（12）With screw rod（8）It is connected, the pivoted housing（12）Inside be provided with turn trough（20）, the screw rod（8）Outer wall
It is provided with rotary head（19）, the rotary head（19）With turn trough（20）It is engaged.
2. a kind of Labor-saving gate valve according to claim 1, it is characterised in that：The rotating handles（7）Top or so
Both sides are equipped with swingle（6）, the swingle（6）By active connection（10）With swingle（6）It is connected.
3. a kind of Labor-saving gate valve according to claim 1, it is characterised in that：The valve body（5）Outer wall be provided with outer
Shell（11）.
4. a kind of Labor-saving gate valve according to claim 1, it is characterised in that：The valve pipe（14）Inner bottom center
Place is provided with seal receptacle（16）.
5. a kind of Labor-saving gate valve according to claim 1, it is characterised in that：The spring（3）Outer wall be coated with antirust
Layer（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945599.0U CN206017806U (en) | 2016-08-26 | 2016-08-26 | A kind of Labor-saving gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945599.0U CN206017806U (en) | 2016-08-26 | 2016-08-26 | A kind of Labor-saving gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017806U true CN206017806U (en) | 2017-03-15 |
Family
ID=58250917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620945599.0U Active CN206017806U (en) | 2016-08-26 | 2016-08-26 | A kind of Labor-saving gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373027A (en) * | 2018-12-17 | 2019-02-22 | 金冬梅 | A kind of Spring-Loaded Pressure Relief Valve that spring service life is high |
-
2016
- 2016-08-26 CN CN201620945599.0U patent/CN206017806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373027A (en) * | 2018-12-17 | 2019-02-22 | 金冬梅 | A kind of Spring-Loaded Pressure Relief Valve that spring service life is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Maike Special Valve Technology Co.,Ltd. Assignor: JIANGSU SUYAN VALVE MACHINERY Co.,Ltd. Contract record no.: X2023980053070 Denomination of utility model: A labor-saving gate valve Granted publication date: 20170315 License type: Exclusive License Record date: 20231222 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Maike Special Valve Technology Co.,Ltd. Assignor: JIANGSU SUYAN VALVE MACHINERY Co.,Ltd. Contract record no.: X2023980053070 Date of cancellation: 20240619 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Maike Special Valve Technology Co.,Ltd. Assignor: JIANGSU SUYAN VALVE MACHINERY Co.,Ltd. Contract record no.: X2024980007854 Denomination of utility model: A labor-saving gate valve Granted publication date: 20170315 License type: Exclusive License Record date: 20240624 |
|
| EE01 | Entry into force of recordation of patent licensing contract |