CN206918284U - Plug board gate - Google Patents
Plug board gate Download PDFInfo
- Publication number
- CN206918284U CN206918284U CN201720811219.9U CN201720811219U CN206918284U CN 206918284 U CN206918284 U CN 206918284U CN 201720811219 U CN201720811219 U CN 201720811219U CN 206918284 U CN206918284 U CN 206918284U
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- CN
- China
- Prior art keywords
- valve
- supporting plate
- storage tank
- plug board
- board gate
- 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
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Abstract
The utility model discloses a kind of plug board gate, its drip irrigation device includes vavle shelf, valve, valve rod and drive device, the valve port for valve sliding is provided with the vavle shelf, described valve rod one end is connected on the upside of valve, the other end passes from the upper wall of vavle shelf, the upside that the drive device is fixed on vavle shelf is connected with valve rod, for driving valve open or close, the inwall of the valve port both sides is provided with storage tank, the supporting plate for supporting valve bottom surface under valve open mode is hinged with the storage tank, it is provided between the inwall and valve port side wall of the supporting plate and drives supporting plate to the elastic component away from the side to overturn of storage tank one, the utility model has the effect for extending the valve rod life-span.
Description
Technical field
A kind of water conservancy equipment is the utility model is related to, more specifically it is related to a kind of plug board gate.
Background technology
At present, notification number is that CN105672211A Chinese patent discloses a kind of steel plug board gate, and described steel is inserted
Plate gate includes elevator, pull bar, plate and support, and described support is fixedly connected on the dam body on sluice gate both sides, described
Elevator is arranged on support, and described elevator bottom is connected with pull bar, and described pull bar lower end is connected on plate, described
Support be provided with for plate insertion slot.
Above-mentioned plug board gate is similar in the prior art, and its pull bar is connected with plate, and pull bar is driven by elevator
The opening and closing of plate is realized in sliding up and down；And the gravity of plate is all acted on pull bar during this period.Thus pull bar long-time by
To in the presence of plate, the life-span of pull bar may be had an impact.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of plug board gate, its advantage exists
In the extension valve rod life-span.
To achieve the above object, the utility model provides following technical scheme：A kind of plug board gate, including vavle shelf, valve
Door, valve rod and drive device, the valve port for valve sliding is provided with the vavle shelf, described valve rod one end is connected on valve
Side, the other end are passed from the upper wall of vavle shelf, and the upside that the drive device is fixed on vavle shelf is connected with valve rod, for driving valve
Open or close, the inwall of the valve port both sides are provided with storage tank, are hinged with the storage tank in valve open shape
The supporting plate of valve bottom surface is supported under state, is provided between the inwall and valve port side wall of the supporting plate and drives supporting plate to remote
The elastic component of the side to overturn of storage tank one.
By using above-mentioned technical proposal, supporting plate is positioned in storage tank, and closure is in or in incomplete in valve
When in the state of opening, the side wall of valve can be pressed on the outside of supporting plate so that supporting plate place stable under active force
In storage tank；And, supporting plate loses the conflict of valve, to valve in the presence of elastic component. at valve in the open state
It is intraoral to rout up, and contact at the bottom of valve.In the case of being opened in valve, supporting plate provides holding power for valve, subtracts
The valve gravity born needed for light screw mandrel, extend the life-span of screw mandrel.Simultaneously during valve, the active force of valve to
Under, supporting plate can be directly compressed, and supporting plate is pushed back to storage tank, it is easy to operate.
The utility model is further arranged to：The support plate face is provided with reinforcement to the side of storage tank.
By using above-mentioned technical proposal, reinforcement lifts the intensity of supporting plate so that supporting plate is hardly damaged.
The utility model is further arranged to：The support plate face is rotatably connected to roller to the side of valve.
By using above-mentioned technical proposal, due to supporting plate under the elastic reaction of elastic component between supporting plate pressure compared with
Greatly, caused friction also can be larger；And the sliding friction between valve and supporting plate is converted into by rolling friction by roller, subtract
Small valve above and below supporting plate outer wall in slipping with supporting plate external wall friction so that valve slide up and down during more
The smoothness added.
The utility model is further arranged to：The outer wall of the roller is socketed with the protective case of flexible material.
By using above-mentioned technical proposal, protective case is socketed in roller, and the rigid contact between roller and valve plate is turned
Turn to flexible contact so that be bonded even closer between roller and valve plate, and the infringement to roller is also smaller.
The utility model is further arranged to：A side slip of the supporting plate away from hinged place is connected with sliding block, described
The stopper slot that for sliding block grafting and limitation supporting plate is overturn after sliding block insertion is provided with storage tank.
By using above-mentioned technical proposal, in the case where being supported without supporting plate, by the way that the sliding block in supporting plate is drawn
Enter into stopper slot, limit the upset of supporting plate, realize the fixation to supporting plate.
The utility model is further arranged to：The outer surface of the sliding block is provided with friction lines.
By using above-mentioned technical proposal, friction lines can increase the coefficient of friction of shoe surface.It is easy to pass through human hand
Friction between sliding block, sliding block is slid, realize the fixation to supporting plate or release and fix.
The utility model is further arranged to：The side of the stopper slot towards sliding block is provided with inclined guiding edge.
By using above-mentioned technical proposal, sliding block, due to being oriented to the guide effect on edge, makes during stopper slot is caught in
Sliding block slip into be oriented to edge process it is more smooth.
The utility model is further arranged to：The elastic component includes the metal clips for being arranged at storage tank, the metal
Shell fragment is in non-stress for convex surface facing the outer convex of supporting plate.
By using above-mentioned technical proposal, metal clips is converted into the arc of evagination in non-stress, by being connected to branch
Fagging bottom, give supporting plate holding power so that level is put in supporting plate upset；Simultaneously without between metal clips and supporting plate
Mounting connection structure, mounting means are convenient.
The utility model is further arranged to：One end of the metal clips is fixedly connected on the side of storage tank, another
End is slid in storage tank.
By using above-mentioned technical proposal, because one end of metal clips is fixed, other end sliding；Hence in so that metal elastic
Piece position in storage tank keeps stable, and what can be stablized provides support force for supporting plate.
The utility model is further arranged to：The bottom of the storage tank vertical direction both sides side wall is provided with chute, institute
The one end for stating metal clips sliding is provided with the projection being connected in the chute.
By using above-mentioned technical proposal, pass through raised and chute cooperation so that what metal clips can be stablized is holding
Put in groove and slide.
In summary, the utility model has advantages below：
1st, when the valve is open, supporting plate provides support force for valve, mitigates the valve gravity born needed for screw mandrel, prolongs
The life-span of long screw；
2nd, supporting plate is easy to implement without manual control by the flexible drive of elastic component；
3rd, supporting plate can fix with storage tank when not in use, conveniently adapt to various situations.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation that the present embodiment highlights storage tank internal structure；
Fig. 3 is the enlarged diagram of A in Fig. 2.
Description of reference numerals：1st, vavle shelf；2nd, valve；3rd, valve rod；4th, drive device；5th, valve port；6th, motor；7th, storage tank；
8th, elastic component；9th, supporting plate；10th, sliding block；11st, reinforcement；12nd, roller；13rd, it is raised；14th, protective case；15th, stopper slot；16th, lead
To edge；17th, chute.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment, a kind of plug board gate, as shown in figure 1, including vavle shelf 1, valve 2, valve rod 3 and drive device 4；Vavle shelf 1
Valve port 5 is inside provided with, valve 2 is plugged in valve port 5, and can be slid up and down in valve port 5.The lower end of valve rod 3 is connected to valve 2
The middle part of upper surface, the upper end of valve rod 3 pass from the upper wall of vavle shelf 1.Drive device 4 is fixed on the upper wall of vavle shelf 1, upper with valve rod 3
Side connects, and driving stem slides about 3.In the present embodiment, valve rod 3 is screw mandrel, and the lower end of valve rod 3 is fixedly connected with valve 2.This
In embodiment, drive device 4 includes motor 6 and the sleeve pipe being socketed on screw mandrel, and sleeve pipe is installed on the upper wall of vavle shelf 1, with valve
It is rotation connection between frame 1；Being linked between motor 6 and sleeve pipe, its mode to link can be linked by gear-linked or chain,
Linked in the present embodiment for bevel gear.
As shown in figure 1, when motor 6 starts, drive sleeve pipe rotates, due to being threadedly coupled between the inwall and valve rod 3 of sleeve pipe,
So as to which driving stem 3 slides up and down with movable valve 2 in valve port 5, the control of the opening and closing to valve 2 is realized.
As shown in figure 1, the inwall of valve port 5 is provided with support member, support member can be at valve 2 in open mode
When, the bottom of valve 2 is supported, mitigates the gravity of valve 2 born needed for screw mandrel, extends the life-span of screw mandrel.
As shown in Fig. 2 support member includes storage tank 7, supporting plate 9 and elastic component 8；The quantity of storage tank 7 be two, two
Individual storage tank 7 is respectively arranged at the upside of the side wall of the both sides of valve port 5.Supporting plate 9 is connected in storage tank 7, and supporting plate 9 is upper
Side and the inwall of storage tank 7 are hinged；Elastic component 8 is arranged at the downside of supporting plate 9, has and drives supporting plate 9 to away from storage tank 7
The elastic potential energy of one side to overturn.Therefore when valve 2 is in closure or under not full opening of state, the side wall of valve 2
It is pressed on the outside of supporting plate 9.Supporting plate 9 extrudes elastic component 8 in stress, is in storage tank 7.And when valve 2 is in opening
In the state of, supporting plate 9 loses the conflict of valve 2, is routed up in the presence of elastic component 8 into valve port 5, is supported in valve 2
Bottom, reduce the heavy burden of valve rod 3.
As shown in figure 3, supporting plate 9 includes reinforcement 11, roller 12 and sliding block 10.Reinforcement 11 is arranged at the face of supporting plate 9
To the side of storage tank 7, and the hinged place of supporting plate 9 and storage tank 7 is close in, so as to improve the intensity of supporting plate 9 so that branch
Fagging 9 is hardly damaged.Roller 12 is in horizontally disposed, the side rotation connection with supporting plate 9 towards valve 2.The outer wall of roller 12
It is socketed with the protective case 14 of flexible material.Sliding friction between valve 2 and supporting plate 9 is converted into rolling friction by roller 12,
Reduce valve 2 above and below the outer wall of supporting plate 9 in slipping with the external wall friction of supporting plate 9 so that the mistake that valve slides about 2
It is more smooth in journey.
As shown in figure 3, sliding block 10, also in being horizontally disposed with, sliding is connected to side of the supporting plate 9 away from hinged place, sliding block 10
Friction lines is distributed with outside, the coefficient of friction on friction lines increase sliding block 10 surface, is easy to by human hand sliding slider 10.And
Stopper slot 15 is provided with the position of the corresponding sliding block 10 of storage tank 7, the side of stopper slot 15 towards sliding block 10 is provided with inclination
Guiding along 16, being oriented to along 16 has guide effect, is easy to sliding block 10 to slip into stopper slot 15.Therefore when supporting plate 9 is positioned at appearance
Put in groove 7, by sliding sliding block 10, sliding block 10 is slipped into stopper slot 15, the fixation to supporting plate 9 can be realized.
As shown in figure 3, elastic component 8 includes the metal clips for being arranged at the bottom of storage tank 7, metal clips is away from reinforcement 11
One end be articulated with the inwall of storage tank 7, and metal clips is connected with cross section towards the both ends of the side of reinforcement 11
For the projection 13 of circle, the both sides respective protrusions 13 of the bottom of storage tank 7 are provided with chute 17, and chute 17 is vertical along storage tank 7
Direction extends.Metal clips is in non-stress for convex surface facing the outer convex of supporting plate 9；Because reinforcement 11 can increase gold
Belong to the contact area between shell fragment and supporting plate 9 so that metal clips, which can be stablized, drives supporting plate 9 to rotate.Therefore metal elastic
Piece, by being connected to the bottom of supporting plate 9, gives the holding power of supporting plate 9 in non-stress so that level is put in the upset of supporting plate 9, is
Valve 2 provides holding power.
As shown in figure 3, the opening procedure of valve 2, when valve 2 is in closure or under not full opening of state, valve
The side wall of door 2 can be pressed on the outside of supporting plate 9 so that supporting plate 9 is stable under active force to be in storage tank 7.And
When valve 2 gradually moves up, supporting plate 9 progressively loses the conflict of valve 2, is routed up in the presence of elastic component 8 into valve port 5；And
At valve 2 in the open state, supporting plate 9 is routed up and supports the bottom of valve 2 completely.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, it is all in this practicality
Within new design concept, any modification, equivalent substitution and improvements made etc., protection of the present utility model should be included in
Within the scope of.
Claims (10)
1. a kind of plug board gate, including vavle shelf (1), valve (2), valve rod (3) and drive device (4), the vavle shelf (1) is interior to be set
There is the valve port (5) for valve (2) sliding, described valve rod (3) one end is connected on the upside of valve (2), and the other end is upper from vavle shelf (1)
Wall is passed, and the upside that the drive device (4) is fixed on vavle shelf (1) is connected with valve rod (3), for drive valve (2) open or
Closure, it is characterised in that：The inwall of valve port (5) both sides is provided with storage tank (7), and use is hinged with the storage tank (7)
In the supporting plate (9) that valve (2) bottom surface is supported under valve (2) open mode, the inwall and valve port (5) of the supporting plate (9)
It is provided between side wall and drives supporting plate (9) to the elastic component (8) away from the side to overturn of storage tank (7) one.
2. plug board gate according to claim 1, it is characterised in that：Side of the supporting plate (9) towards storage tank (7)
It is provided with reinforcement (11).
3. plug board gate according to claim 1, it is characterised in that：The supporting plate (9) turns towards the side of valve (2)
It is dynamic to be connected with roller (12).
4. plug board gate according to claim 3, it is characterised in that：The outer wall of the roller (12) is socketed with flexible material
Protective case (14).
5. plug board gate according to claim 1, it is characterised in that：A sideslip of the supporting plate (9) away from hinged place
Shifting is connected with sliding block (10), is provided with the storage tank (7) for sliding block (10) grafting and limits branch after sliding block (10) insertion
The stopper slot (15) that fagging (9) is overturn.
6. plug board gate according to claim 5, it is characterised in that：The outer surface of the sliding block (10) is provided with friction
Lines.
7. plug board gate according to claim 5, it is characterised in that：Side of the stopper slot (15) towards sliding block (10)
It is provided with inclined be oriented to along (16).
8. plug board gate according to claim 1, it is characterised in that：The elastic component (8) includes being arranged at storage tank (7)
Metal clips, the metal clips in non-stress be convex surface facing supporting plate (9) outer convex.
9. plug board gate according to claim 8, it is characterised in that：One end of the metal clips is fixedly connected on accommodating
The side of groove (7), the other end are slid in storage tank (7).
10. plug board gate according to claim 9, it is characterised in that：Storage tank (7) vertical direction both sides side wall
Bottom is provided with chute (17), and one end of the metal clips sliding is provided with the projection being connected in the chute (17)
(13)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720811219.9U CN206918284U (en) | 2017-07-06 | 2017-07-06 | Plug board gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720811219.9U CN206918284U (en) | 2017-07-06 | 2017-07-06 | Plug board gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918284U true CN206918284U (en) | 2018-01-23 |
Family
ID=61334948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720811219.9U Expired - Fee Related CN206918284U (en) | 2017-07-06 | 2017-07-06 | Plug board gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128397A (en) * | 2020-09-10 | 2020-12-25 | 湖北天晟一林科技有限公司 | Valve rod anti-rollback device for high-pressure valve |
| CN112145728A (en) * | 2020-09-26 | 2020-12-29 | 常州市隆金机械有限公司 | Double-gate airlock wear-resistant valve |
-
2017
- 2017-07-06 CN CN201720811219.9U patent/CN206918284U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128397A (en) * | 2020-09-10 | 2020-12-25 | 湖北天晟一林科技有限公司 | Valve rod anti-rollback device for high-pressure valve |
| CN112145728A (en) * | 2020-09-26 | 2020-12-29 | 常州市隆金机械有限公司 | Double-gate airlock wear-resistant valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20190706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |