A kind of water conservancy irrigation valve system with atmosphere negative pressure cleaning mudstone
Technical field
The present invention relates to water conservancy irrigation apparatus fields, more precisely, being a kind of water with atmosphere negative pressure cleaning mudstone
Sharp Irrigation gate device.
Background technique
It is often uneven because of precipitation deficit or distribution during water conservancy irrigation, it is not able to satisfy crop to moisture
It is required that only building hydraulic engineering, water flow just can control, and carry out the adjusting and distribution of water, to meet crop to water resource
Needs, generally realize interception water flow by gate, control water level adjusts flow, but works as lock due to containing mudstone in water flow
When door is closed, the waterstop that can be destroyed on gate influences the leakproofness of gate, and technology considers not comprehensive at present, has following disadvantage
End:
Due to containing mudstone in water flow, mudstone is had when gate is open state and is deposited on water conservancy gate base, is led
Cause gate when closing, water fender moves down and can squeeze mudstone and can pierce through waterstop on water conservancy gate base to mudstone,
Influence the leakproofness of gate.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of water conservancies with atmosphere negative pressure cleaning mudstone
Irrigation gate device, with solve the prior art due to containing mudstone in water flow, when gate be open state when have mudstone heap
Product is on water conservancy gate base, and when gate being caused to close, water fender, which moves down, can squeeze mudstone to which mudstone can pierce through water
Waterstop on sharp gate base influences the leakproofness of gate.
To achieve the goals above, the present invention is to realize by the following technical solutions:
It is a kind of with atmosphere negative pressure cleaning mudstone water conservancy irrigation valve system, structure include handwheel, motion thread bar,
It is mutually welded with motion thread bar upper end and fixes formation one in the lower surface of gate sheet, reinforcing bar, gate base device, the handwheel
Body structure, the gate sheet are installed on the lower section of motion thread bar and mutually weld, the both ends of the reinforcing bar and gate base
The inner surface of device mutually welds, and the gate base device includes outer casing, connection tourelle, fly rope, air bag, hinge
Chain link device, mudstone clear up sealing device, are equipped with fly rope in the outer casing, the connection tourelle passes through transmission
Rope is connected with air bag, the hinge joining means and mudstone cleaning sealing device mechanical connection.
As the present invention, further scheme, the connection tourelle include rolling rod, cable connector, sealing waterproof
Layer, the rolling rod are integrated with cable connector, the sealing waterproof layer is installed on the lower section of rolling rod.
As the present invention, further scheme, the hinge joining means include sealing movable plate, hinge connecting rod, second level hinge
Chain connecting rod, drag strut, the hinge connecting rod be installed on sealing movable plate lower section and hinge connection, the second level hinge connecting rod with
The connection of drag strut hinge.
As the present invention further scheme, the mudstone cleaning sealing device include push sliding block, mudstone cleaning plant,
Waterstop, the promotion sliding block are installed on the lower section of mudstone cleaning plant and fit, set above the mudstone cleaning plant
There is waterstop.
As the present invention, further scheme, the mudstone cleaning plant include arc pushing block, elastic force movable block, elastic force
Element, the elastic force movable block insertion are installed in arc pushing block, and elastic element, the bullet are equipped in the arc pushing block
Power element is installed on the lower section of elastic force movable block and mutually welds.
As further scheme of the invention, the outer surface of the rolling rod has ferromagnetism, so as to more preferably make
Gate sheet drives rolling rod rotation.
As the present invention further scheme, the top of arc pushing block be it is arc-shaped, to push sealing when waterstop
Band can be in certain slope, so as to more preferably allow the mudstone on waterstop to roll.
Invention beneficial effect
Relatively in traditional water conservancy irrigation valve system, the present invention is in connection tourelle, fly rope and air bag
Under the action of, atmosphere negative pressure is formed to provide driving force for hinge joining means, and there is ferromagnetism by rolling rod outer surface,
Gate sheet is more preferably allowed to drive rolling rod rotation, under the action of hinge joining means and mudstone cleaning sealing device, so that sealing
Certain slope is presented in band, so as to more preferably allow the mudstone on waterstop to roll, and passes through elastic force movable block, elastic force member
The cooperation of part is so that gate sheet drives in waterstop insertion arc pushing block, so that the connection type for forming card slot and key is fixed,
Preferably reinforce gate sheet and sealing band connection, greatly improves valve system leakproofness.
Detailed description of the invention
By reading referring to attached drawing detailed description of non-limiting embodiments, other feature of the invention, purpose
It will be become more apparent upon with advantage.
In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram for the water conservancy irrigation valve system that mudstone is cleared up with atmosphere negative pressure of the present invention.
Fig. 2 is a kind of structural plan figure of gate base device of the present invention.
Fig. 3 is a kind of structural schematic diagram for connecting tourelle of the present invention.
Fig. 4 is a kind of side structure schematic view for connecting tourelle of the present invention.
Fig. 5 is a kind of structural schematic diagram of hinge joining means of the present invention.
Fig. 6 is the structural schematic diagram that a kind of mudstone of the present invention clears up sealing device.
Fig. 7 is the side structure schematic view that a kind of mudstone of the present invention clears up sealing device.
In figure: handwheel -1, motion thread bar -2, gate sheet -3, reinforcing bar -4, gate base device -5, outer casing -51,
It connects tourelle -52, fly rope -53, air bag -54, hinge joining means -55, mudstone cleaning sealing device -56, roll
Bar -5201, cable connector -5202, sealing waterproof layer -5203, sealing movable plate -5501, hinge connecting rod -5502, second level hinge
Chain connecting rod -5503, drag strut -5504 push sliding block -5601, mudstone cleaning plant -5602, waterstop -5603, arc to push
Block-a, elastic force movable block-b, elastic element-c.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Fig. 1-Fig. 7, the present invention provides a kind of water conservancy irrigation valve system with atmosphere negative pressure cleaning mudstone
Technical solution:
As Figure 1-Figure 2, a kind of water conservancy irrigation valve system with atmosphere negative pressure cleaning mudstone, structure includes hand
Take turns 1, motion thread bar 2, gate sheet 3, reinforcing bar 4, gate base device 5, the lower surface of the handwheel 1 and motion thread bar 2
Upper end mutually welds and fixes to form integral structure, and the gate sheet 3 is installed on the lower section of motion thread bar 2 and mutually welds, institute
The both ends for stating reinforcing bar 4 and the inner surface of gate base device 5 mutually weld, the gate base device 5 include outer casing 51,
It connects tourelle 52, fly rope 53, air bag 54, hinge joining means 55, mudstone and clears up sealing device 56, the outer casing
Fly rope 53 is equipped in 51, the connection tourelle 52 is connected by fly rope 53 with air bag 54, and the hinge connects
Connection device 55 and mudstone cleaning sealing device 56 are mechanically connected.
As Figure 3-Figure 4, the connection tourelle 52 includes rolling rod 5201, cable connector 5202, seals and prevent
Water layer 5203, the rolling rod 5201 are integrated with cable connector 5202, the sealing waterproof layer 5203 is installed on
The outer surface of the lower section of rolling rod 5201, lever 5201 has ferromagnetism, so that gate sheet 3 drives rolling rod 5201 to rotate.
As shown in figure 5, the hinge joining means 55 include sealing movable plate 5501, hinge connecting rod 5502, second level hinge
Connecting rod 5503, drag strut 5504, the hinge connecting rod 5502 is installed on the lower section of sealing movable plate 5501 and hinge connection, described
Second level hinge connecting rod 5503 connect with 5504 hinge of drag strut, is drawn air by air bag 54, forms atmosphere negative pressure and comes
Drive hinge joining means 55 mobile.
As shown in fig. 6, the mudstone cleaning sealing device 56 includes pushing sliding block 5601, mudstone cleaning plant 5602, stopping
Water band 5603, the promotion sliding block 5601 are installed on the lower section of mudstone cleaning plant 5602 and fit, the mudstone cleaning dress
The top for setting 5602 is equipped with waterstop 5603, drives mudstone cleaning plant 5602 to move up by pushing sliding block 5601, makes
It obtains waterstop 5603 and certain slope is presented, so as to more preferably allow the mudstone on waterstop 5603 to roll.
As shown in fig. 7, the mudstone cleaning plant 5602 includes arc pushing block a, elastic force movable block b, elastic element c,
The elastic force movable block b insertion is installed in arc pushing block a, and elastic element c, the bullet are equipped in the arc pushing block a
Power element c is installed on the lower section of elastic force movable block b and mutually welds, by the cooperation of elastic force movable block b, elastic element c so that lock
Door-plate 3 drives waterstop 5603 to be embedded in arc pushing block a, so that the connection type for forming card slot and key is fixed, preferably adds
Strong gate sheet 3 is connect with waterstop 5603, greatly improves valve system leakproofness.
It is as follows that it implements principle: when sample closed shutter, motion thread bar 2 is driven to rotate by rotation hand wheel 1,
Gate sheet 3 is pushed to move down by motion thread bar 2, while gate sheet 3 moves down to be in contact with rolling rod 5201,
There is ferromagnetism by the outer surface of rolling rod 5201, so that gate sheet 3 drives rolling rod 5201 to rotate, driving rope
The rotation of connector 5202 pulls air bag 54 by fly rope 53, is drawn air by augmented airbag 54, passes through atmosphere
Pressure pushes sealing movable plate 5501 to move up, and drives hinge connecting rod 5502 and the second level hinge connecting rod 5503 mobile, so that
The dragging of drag strut 5504 pushes sliding block 5601 mobile, and sliding block 5601 is mobile to push arc pushing block a to move up, to pass through
It is arc-shaped at the top of arc pushing block a, to push when waterstop 5603 waterstop 5603 that can more preferably allow sealing in certain slope
It is rolled with the mudstone on 5603, it, can be slowly downward by elastic force movable block b when gate sheet 3 is in contact with waterstop 5603
It pushes, so that gate sheet 3 drives waterstop 5603 to be embedded in arc pushing block a, to form the connection side of card slot and key
Formula is fixed, and is preferably reinforced gate sheet 3 and is connect with waterstop 5603, greatly improves valve system leakproofness.
Problems solved by the invention is the prior art due to containing mudstone in water flow, is had when gate is open state
Mudstone is deposited on water conservancy gate base, and when gate being caused to close, water fender, which moves down, can squeeze mudstone to mudstone meeting
The waterstop on water conservancy gate base is pierced through, the leakproofness of gate is influenced, the present invention is combined with each other by above-mentioned component, this hair
It is bright connecting tourelle, fly rope and under the action of air bag, form atmosphere negative pressure to provide driving for hinge joining means
Power, and there is ferromagnetism by rolling rod outer surface, more preferably allow gate sheet to drive rolling rod rotation, in hinge joining means and mud
Stone is cleared up under the action of sealing device, so that certain slope is presented in waterstop, so as to more preferably allow the mudstone on waterstop to roll
Move, and by elastic force movable block, elastic element cooperation so that gate sheet drive waterstop be embedded in arc pushing block in,
To form card slot and the connection type of key is fixed, preferably reinforces gate sheet and sealing band connection, greatly improve valve system
Leakproofness.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.