CN208185556U - A kind of gate valve easy to repair - Google Patents
A kind of gate valve easy to repair Download PDFInfo
- Publication number
- CN208185556U CN208185556U CN201820775823.5U CN201820775823U CN208185556U CN 208185556 U CN208185556 U CN 208185556U CN 201820775823 U CN201820775823 U CN 201820775823U CN 208185556 U CN208185556 U CN 208185556U
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- China
- Prior art keywords
- acting flange
- limit hole
- connecting rod
- hole
- repair
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Abstract
The utility model discloses a kind of gate valves easy to repair, including valve body, lower acting flange is provided in the middle part of the valve body upper surface, acting flange is provided with right above lower acting flange, and sealing ring is provided between lower acting flange and upper acting flange, the four corners of lower acting flange upper surface offer the first limit hole, and the position of corresponding four the first limit holes in upper acting flange upper surface offers the second limit hole.The gate valve easy to repair, by the way that lever is arranged, it will drive supporting element when connecting rod moves down to move down and be detached from the lower surface of first baffle, consequently facilitating people are by supporting element by taking out in third limit hole, after supporting element is removed, by connecting rod by being taken out in the first limit hole and the second limit hole, consequently facilitating service personnel repairs the inside of valve body, connection between upper acting flange and lower acting flange and being not used is threadedly coupled, so as to reduce influence of the wet environment to gate valve, practical performance is improved.
Description
Technical field
The utility model relates to gate valve equipment technical field, specially a kind of gate valve easy to repair.
Background technique
Gate valve is an opening and closing element flashboard, and the direction of motion and flow direction of flashboard are perpendicular, gate valve can only make standard-sized sheet and
Quan Guan cannot make adjustments and throttle, and gate valve is sealed by valve seat and rams contact, and usual sealing surface can deposited metal material
To increase wearability, such as built-up welding 1Cr13, STL6, stainless steel, flashboard has rigid flashboard and flexible disc, not according to flashboard
Together, gate valve is divided into rigid gate valve and resilient gate valve.
Gate valve is mainly used as cutting in pipeline, and gate valve is as a kind of lower valve of rank, relatively common, existing gate valve
In generally use fixing bolt between upper acting flange and lower acting flange and be attached, and gate valve is often located to carry out in a humidity environment
Operation is easy to cause fixing bolt corrosion in threaded hole, when maintenance personal needs to separate upper acting flange with lower acting flange,
It is difficult fixing bolt by being taken out in threaded hole, and then cannot be convenient for the installation and maintenance inside valve plate.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of gate valve easy to repair, solves existing gate valve
In generally use fixing bolt between upper acting flange and lower acting flange and be attached, and gate valve is often located to carry out in a humidity environment
Operation is easy to cause fixing bolt corrosion in threaded hole, when maintenance personal needs to separate upper acting flange with lower acting flange,
The problem of being difficult fixing bolt by being taken out in threaded hole, and then installation and maintenance inside valve plate cannot be convenient for.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of gate valve easy to repair, including valve
Body is provided with lower acting flange in the middle part of the valve body upper surface, is provided with acting flange right above the lower acting flange, and
Sealing ring is provided between lower acting flange and upper acting flange, the four corners of the lower acting flange upper surface offer the first limit
Hole, and the position of corresponding four the first limit holes in upper acting flange upper surface offers the second limit hole, first limit
The same connecting rod is provided in hole and the second limit hole, the side of the connecting rod offers third limit hole, the third
Supporting element is provided in limit hole, and the upper surface of supporting element and the lower surface of first baffle overlap, the first baffle
Upper surface and the lower surface of lower acting flange overlap, and connecting rod is located in the first through hole that first baffle upper surface opens up, institute
It states connecting rod to be located in the second through-hole that second baffle upper surface opens up, and the lower surface of second baffle and upper acting flange is upper
Surface overlap joint, the outer surface of the connecting rod are socketed with spring, and one end of the spring and the upper surface of second baffle overlap, institute
The lower surface of the other end and lever of stating spring overlaps, and the top of connecting rod is fixedly connected in the middle part of lever lower surface.
Preferably, the left side of the valve body is provided with outlet pipe, and the right side of valve body is provided with water inlet pipe.
Preferably, it is provided with valve rod in the middle part of the upper acting flange upper surface, the top of the valve rod is fixedly connected with tune
Control handle.
Preferably, the internal diameter of first limit hole and the second limit hole is identical, and the internal diameter of the first limit hole
Size is adapted with the outer diameter of connecting rod.
Preferably, the shape of the third limit hole and supporting element is rectangle, and the internal diameter of third limit hole
It is adapted with the outer diameter of supporting element.
Preferably, the first through hole is identical with the internal diameter of the second through-hole, and the internal diameter of first through hole with
The outer diameter of connecting rod is adapted.
(3) beneficial effect
The utility model provides a kind of gate valve easy to repair, have it is following the utility model has the advantages that
(1), gate valve easy to repair, by the way that lever is arranged, when maintenance personal needs to repair the inside of valve body
When, can firmly pressing lever, spring is compressed under the effect of the pressure, so that connecting rod moves down, connecting rod is to moving down
It will drive supporting element when dynamic to move down and be detached from the lower surface of first baffle, consequently facilitating people are limited supporting element by third
Position is taken out in hole, after supporting element is removed, by connecting rod by taking out in the first limit hole and the second limit hole, consequently facilitating maintenance
Personnel repair the inside of valve body, the connection between upper acting flange and lower acting flange and be not used be threadedly coupled, so as to
Influence of the wet environment to gate valve is enough reduced, practical performance is improved.
(2), the gate valve easy to repair, by being arranged sealing ring, sealing ring setting upper acting flange and lower acting flange it
Between, and the material of sealing ring is rubber, therefore during upper acting flange is connect with lower acting flange, rubber utilizes self attributes energy
It is enough that reaction force is applied to upper acting flange and lower acting flange simultaneously, so that the connection between upper acting flange and lower acting flange more steps up
It gathers.
(3), the gate valve easy to repair passes through the first limit hole of setting and the second limit hole, the first limit hole and second
The internal diameter of limit hole is identical as the outer diameter of connecting rod, therefore upper acting flange is fixed on the upper surface of lower acting flange
Afterwards, it will not misplace, so that the sealing effect of gate valve is more preferable, by the way that spring is arranged, after upper acting flange is connect with lower acting flange,
Spring can not only apply upward elastic force using the elasticity of itself to lever, can also apply downward elastic force to upper acting flange,
At this time connecting rod by supporting element with first baffle linking together tightly, enable acting flange and lower acting flange fine
Be firmly fixed together, and the utility model which has a compact structure and a reasonable design is practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model is faced；
Fig. 3 is the structural schematic diagram amplified at A in the utility model Fig. 1.
In figure: 1 valve body, 2 lower acting flanges, acting flange, 4 sealing rings, 5 first limit holes, 6 second limit holes, 7 connections on 3
Bar, 8 third limit holes, 9 supporting elements, 10 first baffles, 11 first through hole, 12 second through-holes, 13 second baffles, 14 springs, 15
Lever, 16 valve rods, 17 regulation handles, 18 water inlet pipes, 19 outlet pipes.
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.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of gate valve easy to repair, including valve body 1,
Lower acting flange 2 is provided in the middle part of 1 upper surface of valve body, the left side of valve body 1 is provided with outlet pipe 19, and the right side of valve body 1
Face is provided with water inlet pipe 18, and the surface of lower acting flange 2 is provided with acting flange 3, and lower acting flange 2 and upper acting flange 3 it
Between be provided with sealing ring 4, by be arranged sealing ring 4, sealing ring 4 be arranged between upper acting flange 3 and lower acting flange 2, and seal
During the material of circle 4 is rubber, therefore upper acting flange 3 is connect with lower acting flange 2, rubber can be simultaneously using self attributes
Reaction force is applied to upper acting flange 3 and lower acting flange 2, so that the connection between upper acting flange 3 and lower acting flange 2 more steps up
It gathers, valve rod 16 is provided in the middle part of upper 3 upper surface of acting flange, the top of valve rod 16 is fixedly connected with regulation handle 17, by setting
Regulation handle 17 is set, by the direction of rotation of control regulation handle 17, is capable of the on-off of application valve body 1, lower 2 upper surface of acting flange
Four corners offer the first limit hole 5, and the position of corresponding four the first limit holes 5 in 3 upper surface of upper acting flange is opened
Equipped with the second limit hole 6, the first limit hole 5 is identical with the internal diameter of the second limit hole 6, and the internal diameter of the first limit hole 5
Size is adapted with the outer diameter of connecting rod 7, passes through the first limit hole 5 of setting and the second limit hole 6,5 He of the first limit hole
The internal diameter of second limit hole 6 is identical as the outer diameter of connecting rod 7, therefore upper acting flange 3 is fixed on lower acting flange 2
Upper surface after, will not misplace so that the sealing effect of gate valve is more preferable, setting in the first limit hole 5 and the second limit hole 6
There is the same connecting rod 7, the side of connecting rod 7 offers third limit hole 8, supporting element 9 is provided in third limit hole 8, the
The shape of three limit holes 8 and supporting element 9 is rectangle, and the outer diameter of the internal diameter of third limit hole 8 and supporting element 9
It is adapted, by the way that supporting element 9 is arranged, after supporting element 9 is inserted into third limit hole 8, first baffle 10 can be prevented from connecting rod 7
Upper disengaging, and the upper surface of supporting element 9 and the lower surface of first baffle 10 overlap, and connecting rod 7 is located at first baffle 10
In the first through hole 11 that upper surface opens up, first through hole 11 is identical with the internal diameter of the second through-hole 12, and first through hole 11
Internal diameter be adapted with the outer diameter of connecting rod 7, by be arranged first through hole 11, enable first baffle 10 and even
Extension bar 7 separates, and the lower surface of the upper surface of first baffle 10 and lower acting flange 2 overlaps, and connecting rod 7 is located at table on second baffle 13
In the second through-hole 12 that face opens up, and the lower surface of second baffle 13 and the upper surface of upper acting flange 3 overlap, connecting rod 7
Outer surface is socketed with spring 14, and by the way that spring 14 is arranged, after upper acting flange 3 is connect with lower acting flange 2, spring 14 utilizes itself
Elasticity can not only apply upward elastic force to lever 15, also can apply downward elastic force to upper acting flange 3, at this time connecting rod 7
By supporting element 9 with first baffle 10 linking together tightly so that upper acting flange 3 and lower acting flange 2 can be good at by
It is fixedly installed togather, one end of spring 14 and the upper surface of second baffle 13 overlap, the other end and the lever 15 of spring 14
Lower surface overlap joint, and the top of connecting rod 7 is fixedly connected in the middle part of 15 lower surface of lever.
In use, can firmly press lever 15, spring when maintenance personal needs the inside to valve body 1 to repair
14 are compressed under the effect of the pressure, so that connecting rod 7 moves down, connecting rod 7 will drive supporting element 9 when moving down downward
It is mobile to be simultaneously detached from the lower surface of first baffle 10, consequently facilitating people by supporting element 9 by being taken out in third limit hole 8, support
After part 9 is removed, by connecting rod 7 by being taken out in the first limit hole 5 and the second limit hole 6, so as to release upper acting flange 3 with
Fixation between lower acting flange 2 after the maintenance work of valve body 1, first limits four the second limit holes 6 with four first respectively
Position hole 5 is corresponding, and then connecting rod 7 is placed in the second limit hole 6 to and is through to the lower section of lower acting flange 2, then exert oneself
Lever 15 is pressed, spring 14 is compressed under the effect of the pressure, so that connecting rod 7 moves down, by 10 sets of first baffle even
The outer surface of extension bar 7, connecting rod 7 will drive third limit hole 8 and move down and move under first baffle 10 when moving down
Supporting element 9 is finally inserted into third limit hole 8 by side.
It can to sum up obtain, (1), the gate valve easy to repair, by the way that lever 15 is arranged, when maintenance personal needs to valve body 1
When inside repairs, can firmly pressing lever 15, spring 14 it be compressed under the effect of the pressure, so that connecting rod 7 is downward
Mobile, connecting rod 7 will drive supporting element 9 and move down and be detached from the lower surface of first baffle 10 when moving down, thus just
In people by supporting element 9 by being taken out in third limit hole 8, after supporting element 9 is removed, by connecting rod 7 by the first limit hole 5 and
Taken out in two limit holes 6, consequently facilitating service personnel repairs the inside of valve body 1, upper acting flange 3 and lower acting flange 2 it
Between connection and be not used be threadedly coupled, so as to reduce influence of the wet environment to gate valve, improve practical performance.
(2), the gate valve easy to repair, by the way that sealing ring 4 is arranged, the setting of sealing ring 4 is in upper acting flange 3 and lower acting flange
Between 2, and the material of sealing ring 4 is rubber, therefore during upper acting flange 3 is connect with lower acting flange 2, and rubber utilizes itself
Attribute can apply reaction force to upper acting flange 3 and lower acting flange 2 simultaneously, so that between upper acting flange 3 and lower acting flange 2
It connects more compact.
(3), the gate valve easy to repair, by setting the first limit hole 5 and the second limit hole 6, the first limit hole 5 and the
The internal diameter of two limit holes 6 is identical as the outer diameter of connecting rod 7, therefore upper acting flange 3 is fixed on lower acting flange 2
It behind upper surface, will not misplace, so that the sealing effect of gate valve is more preferable, by the way that spring 14, upper acting flange 3 and lower connection is arranged
After 2 connection of orchid, spring 14 can not only apply upward elastic force using the elasticity of itself to lever 15, also can be to upper acting flange 3
Apply downward elastic force, at this time connecting rod 7 by supporting element 9 with first baffle 10 linking together tightly so that upper connection
Orchid 3 is together with lower acting flange 2 can be good at being firmly fixed, and the utility model which has a compact structure and a reasonable design, practicability
By force.
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 (6)
1. a kind of gate valve easy to repair, including valve body (1), it is characterised in that: be provided in the middle part of valve body (1) upper surface
Lower acting flange (2) is provided with acting flange (3) right above the lower acting flange (2), and lower acting flange (2) and upper connection
It being provided with sealing ring (4) between blue (3), the four corners of lower acting flange (2) upper surface offer the first limit hole (5),
And the position of corresponding four the first limit holes (5) in upper acting flange (3) upper surface offers the second limit hole (6), and described the
It is provided with the same connecting rod (7) in one limit hole (5) and the second limit hole (6), the side of the connecting rod (7) offers the
Three limit holes (8), the third limit hole (8) is interior to be provided with supporting element (9), and the upper surface of supporting element (9) and first gear
The lower surface of plate (10) overlaps, and connecting rod (7) is located in the first through hole (11) that first baffle (10) upper surface opens up, institute
The lower surface of the upper surface and lower acting flange (2) of stating first baffle (10) overlaps, and the connecting rod (7) is located at second baffle (13)
In the second through-hole (12) that upper surface opens up, and the upper surface of the lower surface of second baffle (13) and upper acting flange (3) overlaps,
The outer surface of the connecting rod (7) is socketed with spring (14), one end of the spring (14) and the upper surface of second baffle (13)
Overlap joint, the other end of the spring (14) and the lower surface of lever (15) overlap, and the middle part of lever (15) lower surface is fixed
It is connected to the top of connecting rod (7).
2. one kind according to claim 1 gate valve easy to repair, it is characterised in that: the left side of the valve body (1) is set
It is equipped with outlet pipe (19), and the right side of valve body (1) is provided with water inlet pipe (18).
3. one kind according to claim 1 gate valve easy to repair, it is characterised in that: upper acting flange (3) upper surface
Middle part be provided with valve rod (16), the top of the valve rod (16) be fixedly connected with regulation handle (17).
4. one kind according to claim 1 gate valve easy to repair, it is characterised in that: first limit hole (5) and
The internal diameter of two limit holes (6) is identical, and the outer diameter phase of the internal diameter of the first limit hole (5) and connecting rod (7)
Adaptation.
5. one kind according to claim 1 gate valve easy to repair, it is characterised in that: the third limit hole (8) and branch
The shape of support member (9) is rectangle, and the internal diameter of third limit hole (8) is adapted with the outer diameter of supporting element (9).
6. one kind according to claim 1 gate valve easy to repair, it is characterised in that: the first through hole (11) and second
The internal diameter of through-hole (12) is identical, and the internal diameter of first through hole (11) is adapted with the outer diameter of connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775823.5U CN208185556U (en) | 2018-05-23 | 2018-05-23 | A kind of gate valve easy to repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775823.5U CN208185556U (en) | 2018-05-23 | 2018-05-23 | A kind of gate valve easy to repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208185556U true CN208185556U (en) | 2018-12-04 |
Family
ID=64428598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775823.5U Expired - Fee Related CN208185556U (en) | 2018-05-23 | 2018-05-23 | A kind of gate valve easy to repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208185556U (en) |
-
2018
- 2018-05-23 CN CN201820775823.5U patent/CN208185556U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190911 Address after: 266100 Jinjialing Community, Zhonghan Street, Laoshan District, Qingdao City, Shandong Province Patentee after: Qingdao Yingli Machinery Co., Ltd. Address before: 322200 No. 148, 8 District, Yansancun, Yantou Town, Pujiang County, Jinhua City, Zhejiang Province Patentee before: Chen Jian |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200523 |