CN208056015U - Water conservancy gate lifting gear - Google Patents
Water conservancy gate lifting gear Download PDFInfo
- Publication number
- CN208056015U CN208056015U CN201820446179.7U CN201820446179U CN208056015U CN 208056015 U CN208056015 U CN 208056015U CN 201820446179 U CN201820446179 U CN 201820446179U CN 208056015 U CN208056015 U CN 208056015U
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- CN
- China
- Prior art keywords
- leading screw
- fixedly connected
- screw
- slot
- 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.)
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Abstract
Water conservancy gate lifting gear, including two dam bodys, U-shaped frame there are one being set on the inside of two dam bodys, it is fixedly connected on the inside of the outside of U-shaped frame and dam body, gate is equipped on the inside of U-shaped frame, gate can be in contact with U-shaped frame inner bottom surface, plate is fixedly mounted in the both sides of gate, the inside of U-shaped frame both sides is into opening up vertical slot, the top surface of slot is communicated with the external world, plate is inserted into slot and can be moved along slot, the side of plate opens up several spherical grooves, ball is equipped in spherical groove, ball can roll in spherical groove, the side of ball is in contact with the inner wall of slot, the top of two dam bodys is equipped with the support plate of one piece of transverse direction.The structure design of the utility model is reasonable, easy to use, can reduce the gravity that leading screw is carried with screw hole screw-thread fit; the damage to screw-thread fit is reduced, keeps the utility model reliable for operation, and leading screw can be protected; it avoids being damaged by external environment, improves the service life of leading screw.
Description
Technical field
The utility model belongs to Water Resources Domain, specifically a kind of water conservancy gate lifting gear.
Background technology
Gate is for closing and opening the control facility for letting out and (putting) aquaporin.The important component of hydraulic structure, can
To intercept flow, control water level adjusts flow, discharge silt and drift etc..In order to reach gate sheet lifting need height
The height of degree, screw rod must have the size for being matched with gate sheet adjustable height, and it is whole that screw rod is individually stretched out in device housings
Body, then often result in that screw rod is exposed, and thereby result in screw rod is influenced service life by external environment.
Utility model content
The utility model provides a kind of water conservancy gate lifting gear, to solve defect in the prior art.
The utility model is achieved by the following technical programs：
Water conservancy gate lifting gear, including two dam bodys are set on the inside of two dam bodys there are one U-shaped frame, the outside of U-shaped frame with
It is fixedly connected on the inside of dam body, gate is equipped on the inside of U-shaped frame, gate can be in contact with U-shaped frame inner bottom surface, the both sides of gate
Plate is fixedly mounted, the inside of U-shaped frame both sides is communicated into vertical slot, the top surface of slot is opened up with the external world, and plate can
It is inserted into slot and can be moved along slot, the side of plate opens up several spherical grooves, is equipped with ball in spherical groove, ball can be in ball
It is rolled in shape slot, the side of ball is in contact with the inner wall of slot, and the top of two dam bodys is equipped with the support plate of one piece of transverse direction, branch
The bottom surface of fagging is fixedly connected with the top surface of dam body by riser, and vertical guide groove, the top of support plate are opened up on the inside of riser
Face opens up two through-holes, is equipped with first bearing in through-hole, the outer wall of first bearing is fixedly connected with the inner wall of through-hole, first bearing
Inner ring in be equipped with vertical leading screw, the both ends of leading screw are respectively positioned on outside first bearing inner ring, and the lower section of leading screw is equipped with fixed block,
Fixed block is fixedly mounted on the rear surface of gate, and the top surface of fixed block opens up penetrating screw hole, and the lower end of leading screw passes through screw hole simultaneously
With screw hole screw-thread fit, fixed block can be moved by screw hole along leading screw, and the upper end of leading screw is higher than the top surface of support plate, leading screw it is upper
End is equipped with belt wheel, and the upper end of leading screw is fixedly connected with the shaft of belt wheel, is fixedly connected by belt between two belt wheels, wherein one
The top of root leading screw is equipped with motor, and motor is fixedly connected with the top surface of support plate side by the holder of L-type, motor
Output shaft is fixedly connected with the upper end of wherein one leading screw, and transverse slat is fixedly mounted in the upper end of plate side, and the side of transverse slat is located at
It can move in guide groove and along guide groove, the side of transverse slat opens up bar-shaped trough, and vertical rack, bar shaped is fixedly mounted in guide groove
The front and rear sides of slot inner wall open up circular hole, and gear is equipped in bar-shaped trough, second bearing, the outer ring of second bearing are equipped in circular hole
It is fixedly connected with the inner wall of circular hole, the shaft of gear and the inner ring of second bearing are fixed by the connecting rod connection, wheel and rack
It being meshed, leading screw is set with protective case soft and with Telescopic, and the upper end of protective case is fixedly connected with the bottom surface of support plate,
Protective case lower end is fixedly connected with the top surface of fixed block.
Blocking for L-type is fixedly mounted in the top surface of water conservancy gate lifting gear as described above, the support plate other side
Plate, shutter can shelter from motor, belt wheel and belt.
Sealing strip is fixedly mounted in the inner bottom surface of water conservancy gate lifting gear as described above, the U-shaped frame.
The utility model has the advantages that：The structure design of the utility model is reasonable, easy to use, can reduce leading screw and screw hole
The gravity that screw-thread fit is carried reduces the damage to screw-thread fit, keeps the utility model reliable for operation, and can protect
Leading screw avoids being damaged by external environment, improves the service life of leading screw.When using the utility model, electric motor operation,
The output shaft of motor drives a wherein leading screw rotation, wherein a leading screw by belt wheel and belt drive another leading screw into
Row rotation, leading screw rotation drive fixed block to move up by screw hole, and fixed block drives gate to move up, and gate drives plate
It is moved up in slot, ball rolls in spherical groove, and the utility model can be made more laborsaving during lifting, leads to
When gate drive transverse slat moved up in guide groove, wheel and rack engagement, gear and under the action of can make leading screw and
The gravity that screw hole screw-thread fit is carried reduces, and reduces the damage to screw-thread fit, keeps the utility model reliable for operation；Pass through
Protective case can prevent leading screw to be chronically exposed to outside, can avoid being damaged by external environment, and that improves leading screw uses the longevity
Life.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the utility model structure diagram；Fig. 2 is the partial enlarged view of the I of Fig. 1.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
Water conservancy gate lifting gear, as shown, include two dam bodys 1, two dam bodys, 1 inside sets that there are one U-shaped framves 2, U
The outside of type frame 2 is fixedly connected with 1 inside of dam body, and 2 inside of U-shaped frame is equipped with gate 3, and gate 3 can with 2 inner bottom surface of U-shaped frame
It is in contact, the both sides of gate 3 are fixedly mounted plate 4, and the inside of 2 both sides of U-shaped frame is into opening up vertical slot 5, the top of slot 5
Face is communicated with the external world, and plate 4 is inserted into slot 5 and can be moved along slot 5, and the side of plate 4 opens up several spherical grooves 6,
Ball 7 is equipped in spherical groove 6, ball 7 can roll in spherical groove 6, and the side of ball 7 is in contact with the inner wall of slot 5, two
The top of dam body 1 is equipped with the support plate 8 of one piece of transverse direction, and the bottom surface of support plate 8 is fixedly connected with the top surface of dam body 1 by riser 9,
The inside of riser 9 opens up vertical guide groove 10, and the top surface of support plate 8 opens up two through-holes 11, first axle is equipped in through-hole 11
12 are held, the outer wall of first bearing 12 is fixedly connected with the inner wall of through-hole 11, and vertical leading screw is equipped in the inner ring of first bearing 12
13, the both ends of leading screw 13 are respectively positioned on outside 12 inner ring of first bearing, and the lower section of leading screw 13 is equipped with fixed block 14, and fixed block 14 is fixed
Mounted on the rear surface of gate 3, the top surface of fixed block 14 opens up penetrating screw hole 15, the lower end of leading screw 13 pass through screw hole 15 and with
15 screw-thread fit of screw hole, fixed block 14 can be moved by screw hole 15 along leading screw 13, and the upper end of leading screw 13 is higher than the top of support plate 8
The upper end in face, leading screw 13 is equipped with belt wheel 16, and the upper end of leading screw 13 is fixedly connected with the shaft of belt wheel 16, leads between two belt wheels 16
It crosses belt 17 to be fixedly connected, wherein the top of a leading screw 13 is equipped with motor 18, the top surface of motor 18 and 8 side of support plate
It is fixedly connected by the holder 19 of L-type, the output shaft of motor 18 is fixedly connected with the upper end of wherein one leading screw 13, plate 4
Transverse slat 20 is fixedly mounted in the upper end of side, and the side of transverse slat 20 is located in guide groove 10 and can be moved along guide groove 10, transverse slat 20
Side open up bar-shaped trough 21, vertical rack 22 is fixedly mounted in guide groove 10, the front and rear sides of 21 inner wall of bar-shaped trough are opened
If circular hole 23, it is equipped with gear 24 in bar-shaped trough 21, second bearing 25, outer ring and the circular hole 23 of second bearing 25 are equipped in circular hole 23
Inner wall be fixedly connected, the shaft of gear 24 is fixedly connected with the inner ring of second bearing 25 by connecting rod 26, gear 24 and tooth
Item 22 is meshed, and leading screw 13 is set with protective case 27 soft and with Telescopic, and the upper end of protective case 27 is low with support plate 8
Face is fixedly connected, and 27 lower end of protective case is fixedly connected with the top surface of fixed block 14.The structure design of the utility model is reasonable, user
Just, the gravity that leading screw 13 is carried with 15 screw-thread fit of screw hole can be reduced, the damage to screw-thread fit is reduced, make this practicality
It is novel reliable for operation, and leading screw 13 can be protected, it avoids being damaged by external environment, improves the service life of leading screw 13.
When using the utility model, motor 18 works, and the output shaft of motor 18 drives a wherein leading screw 13 to rotate, wherein one
Root leading screw 13 drives another leading screw 13 to be rotated by belt wheel 16 and belt 17, and the rotation of leading screw 13 is driven solid by screw hole 15
Determine block 14 to move up, fixed block 14 drives gate 3 to move up, and gate 3 drives plate 4 to move up in slot 5, ball
7 roll in spherical groove 6, and the utility model can be made more laborsaving during lifting, and gate 3 exists with motion plate 20 when logical
It is moved up in guide groove 10, gear 24 is engaged with rack 22, can make leading screw 13 and screw hole under the action of gear 24 and 22
The gravity that 15 screw-thread fits are carried reduces, and reduces the damage to screw-thread fit, keeps the utility model reliable for operation；Pass through guarantor
Sheath 27 can prevent leading screw 13 to be chronically exposed to outside, can avoid being damaged by external environment, improve making for leading screw 13
Use the service life.
Specifically, as shown in Figure 1, blocking for L-type is fixedly mounted in the top surface of 8 other side of support plate described in the present embodiment
Plate 28, shutter 28 can shelter from motor 18, belt wheel 16 and belt 17.When using the utility model in the rainy day, pass through
Shutter 28 can shelter from motor 18, belt wheel 16 and belt 17, prevent rainwater from drenching motor 18, belt wheel 16 and belt
17, it avoids influencing normal use.
Specifically, as shown in Figure 1, sealing strip is fixedly mounted in the inner bottom surface of the U-shaped frame 2 described in the present embodiment.Work as use
When the utility model gate 3 is in contact with 2 inner bottom surface of U-shaped frame, gate 3 and 2 inner bottom of U-shaped frame can be made by sealing strip
The better tightness in face can preferably completely cut off water source.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (3)
1. water conservancy gate lifting gear, it is characterised in that：Including two dam bodys（1）, two dam bodys（1）Inside is set there are one U-shaped
Frame（2）, U-shaped frame（2）Outside and dam body（1）Inside is fixedly connected, U-shaped frame（2）Inside is equipped with gate（3）, gate（3）With U
Type frame（2）Inner bottom surface can be in contact, gate（3）Both sides plate is fixedly mounted（4）, U-shaped frame（2）The inside of both sides into
Open up vertical slot（5）, slot（5）Top surface communicated with the external world, plate（4）It is inserted into slot（5）It is interior and can be along slot
（5）It is mobile, plate（4）Side open up several spherical grooves（6）, spherical groove（6）It is interior to be equipped with ball（7）, ball（7）It can be in spherical shape
Slot（6）Interior rolling, ball（7）Side and slot（5）Inner wall be in contact, two dam bodys（1）Top be equipped with one piece of transverse direction
Support plate（8）, support plate（8）Bottom surface and dam body（1）Top surface pass through riser（9）It is fixedly connected, riser（9）Inside open
If vertical guide groove（10）, support plate（8）Top surface open up two through-holes（11）, through-hole（11）It is interior to be equipped with first bearing
（12）, first bearing（12）Outer wall and through-hole（11）Inner wall be fixedly connected, first bearing（12）Inner ring in be equipped with it is vertical
Leading screw（13）, leading screw（13）Both ends be respectively positioned on first bearing（12）Outside inner ring, leading screw（13）Lower section be equipped with fixed block
（14）, fixed block（14）It is fixedly mounted on gate（3）Rear surface, fixed block（14）Top surface open up penetrating screw hole（15）,
Leading screw（13）Lower end pass through screw hole（15）And and screw hole（15）Screw-thread fit, fixed block（14）Pass through screw hole（15）It can be along leading screw
（13）It is mobile, leading screw（13）Upper end be higher than support plate（8）Top surface, leading screw（13）Upper end be equipped with belt wheel（16）, leading screw
（13）Upper end and belt wheel（16）Shaft be fixedly connected, two belt wheels（16）Between pass through belt（17）It is fixedly connected, wherein
A piece leading screw（13）Top be equipped with motor（18）, motor（18）With support plate（8）The holder that the top surface of side passes through L-type
（19）It is fixedly connected, motor（18）Output shaft and a wherein leading screw（13）Upper end be fixedly connected, plate（4）Side
Transverse slat is fixedly mounted in upper end（20）, transverse slat（20）Side be located at guide groove（10）It is interior and can be along guide groove（10）It is mobile, transverse slat
（20）Side open up bar-shaped trough（21）, guide groove（10）It is interior that vertical rack is fixedly mounted（22）, bar-shaped trough（21）Inner wall
Front and rear sides open up circular hole（23）, bar-shaped trough（21）It is interior to be equipped with gear（24）, circular hole（23）It is interior to be equipped with second bearing（25）, the
Two bearings（25）Outer ring and circular hole（23）Inner wall be fixedly connected, gear（24）Shaft and second bearing（25）Inner ring it is logical
Cross connecting rod（26）It is fixedly connected, gear（24）With rack（22）It is meshed, leading screw（13）It is set with soft and there is Telescopic
Protective case（27）, protective case（27）Upper end and support plate（8）Bottom surface be fixedly connected, protective case（27）Lower end and fixed block
（14）Top surface be fixedly connected.
2. water conservancy gate lifting gear according to claim 1, it is characterised in that：The support plate（8）The other side
The shutter of L-type is fixedly mounted in top surface（28）, shutter（28）Motor can be sheltered from（18）, belt wheel（16）And belt
（17）.
3. water conservancy gate lifting gear according to claim 1, it is characterised in that：The U-shaped frame（2）Inner bottom surface
Sealing strip is fixedly mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820446179.7U CN208056015U (en) | 2018-03-30 | 2018-03-30 | Water conservancy gate lifting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820446179.7U CN208056015U (en) | 2018-03-30 | 2018-03-30 | Water conservancy gate lifting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208056015U true CN208056015U (en) | 2018-11-06 |
Family
ID=63987511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820446179.7U Expired - Fee Related CN208056015U (en) | 2018-03-30 | 2018-03-30 | Water conservancy gate lifting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208056015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778983A (en) * | 2019-03-29 | 2019-05-21 | 厦门大学嘉庚学院 | Rainwater-collecting part flow arrangement and its working method |
| CN114808860A (en) * | 2022-05-20 | 2022-07-29 | 湖南水利水电职业技术学院 | Intelligent main canal hydraulic driving type gate for irrigation canal engineering |
-
2018
- 2018-03-30 CN CN201820446179.7U patent/CN208056015U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778983A (en) * | 2019-03-29 | 2019-05-21 | 厦门大学嘉庚学院 | Rainwater-collecting part flow arrangement and its working method |
| CN114808860A (en) * | 2022-05-20 | 2022-07-29 | 湖南水利水电职业技术学院 | Intelligent main canal hydraulic driving type gate for irrigation canal engineering |
| CN114808860B (en) * | 2022-05-20 | 2024-04-26 | 湖南水利水电职业技术学院 | Intelligent main channel hydraulic driving type gate for channel filling engineering |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190330 |