CN207862880U - Dedicated gate lifting gear in a kind of hydraulic engineering - Google Patents
Dedicated gate lifting gear in a kind of hydraulic engineering Download PDFInfo
- Publication number
- CN207862880U CN207862880U CN201721573986.7U CN201721573986U CN207862880U CN 207862880 U CN207862880 U CN 207862880U CN 201721573986 U CN201721573986 U CN 201721573986U CN 207862880 U CN207862880 U CN 207862880U
- Authority
- CN
- China
- Prior art keywords
- gear
- screw rod
- nut
- oil groove
- nut set
- 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 dedicated gate lifting gears in a kind of hydraulic engineering, including gate, link, screw rod one, nut set one, screw rod two, nut set two, screw rod three, nut set three, oil pocket, upper cover, oil groove three, gear three, connection gear one, the first oil groove two, gear two, connection gear two, the second oil groove two, motor, protective shell, gear one, driving gear and fixed seat；The utility model has reasonable for structure simple, production cost is low, it is easy for installation, here start motor first to rotate by driving tooth wheeling driving gear one, and the rotation of gear one then drives connection gear two successively, gear two, connection gear one and gear three rotate together, and gear one, the rotation of gear two and gear three then directly drives nut set one respectively, nut set two and nut set three rotate together, and nut set one, the rotation of nut set two and nut set three then drives one screw rod of screw rod, two screw rod three to move up and down together, to drive gate lifting moving by link.
Description
Technical field：
The utility model is related to hydrotechnics field, more particularly to dedicated gate lifting gear in a kind of hydraulic engineering.
Background technology：
Sluice usually build river, channel and reservoir, lake bank in, has the function of water blocking and flood discharge.Numerous sluice are repaiied
Build, Flood Control Dispatch, exclude excess water, gear tide store fresh water, agricultural irrigation, aquaculture, cities and towns industry and resident living supply water etc. remove
Great social profit and economic benefit have been played in terms of evil Xing Li, has belonged to indispensable water conservancy projects.In all kinds of large-scale discharges
In water, hydraulic and hydroelectric engineering, the lifting for controlling all kinds of large and medium-sized cast-iron lock gates and steel gate reaches open and close work(
Can sluice gate lifting gear play the role of vital, and the gate lifting device structure of existing screw is not sufficiently stable,
And service life is shorter.
Utility model content：
The purpose of this utility model is that provides dedicated gate in a kind of hydraulic engineering to solve the above-mentioned problems
Lifting gear, the gate lifting device structure for solving existing screw is not sufficiently stable, and the problem that service life is shorter.
To solve the above-mentioned problems, the utility model provides a kind of technical solution：Dedicated lock in a kind of hydraulic engineering
Door lifting gear, including gate, innovative point are：Further include link, screw rod one, nut set one, screw rod two, nut set
Two, screw rod three, nut set three, oil pocket, upper cover, oil groove three, gear three, connection gear one, the first oil groove two, gear two, connection
Gear two, the second oil groove two, motor, protective shell, gear one, driving gear and fixed seat；The vertical hole in fixed seat left, center, right
Middle to be connected with nut set three, nut set two and nut set one successively respectively, in the vertical hole in fixed seat left, center, right upside
It is respectively equipped with oil groove three, the first oil groove two and the second oil groove two, is from left to right flexibly connected successively inside the fixed seat with teeth
Wheel three, connection gear one, gear two, connection gear two, gear one and driving gear；The nut set three, nut set two and spiral shell
Screw rod three, screw rod two and screw rod one, the nut set three, nut set two have been movably connected in the internal thread holes of mother set one
It is respectively fixedly connected with gear three, gear two and gear one with the external center of nut set one；The screw rod three, screw rod two and spiral shell
The bottom of bar one is respectively fixedly connected with the left, center, right position at the top of link；The link bottom is fixedly connected on gate top
Portion center；One right side of the gear is connected with driving gear, and it is right with gear two that the gear one passes on left connection gear two
Side is connected；The driving gear is fixedly connected on the downside of motor on output shaft end；The motor is fixedly connected on the fixed seat right side
Upside, the outside motor are equipped with protective shell；The gear two passes on left connection gear one and is flexibly connected with three right side of gear；
The inside of the oil groove three, the first oil groove two and the second oil groove two inside oil pipe and oil pocket by being connected；The oil pocket is set
Inside fixed seat upper left side, opening is equipped with upper cover on the upside of the oil pocket.
Preferably, the motor is servo deceleration motor.
Preferably, the protective shell is waterproof shell.
Preferably, several oilholes are equipped in the upside radial direction of the nut set three, nut set two and nut set one, and
The outside of oilhole is connected with the inside of corresponding oil groove three, the first oil groove two and the second oil groove two respectively.
The beneficial effects of the utility model：The utility model have it is reasonable for structure it is simple, production cost is low, easy for installation,
It is multiple functional, start motor first here and is rotated by driving tooth wheeling driving gear one, and the rotation of gear one then drives successively
Connection gear two, gear two, connection gear one and gear three rotate together, and the rotation of gear one, gear two and gear three is then
Nut set one, nut set two and nut set three is directly driven to rotate together respectively, and nut set one, nut set two and nut set three
Rotation then drive one screw rod of screw rod, two screw rod three to move up and down together, to by link drive gate lifting moving, this
In drive above gate left, center, right to carry out lifting moving simultaneously by three screw rods, to substantially increase gate lifting moving
Balance and stability, oil pocket set in addition effectively can cover inside and outside progress feed lubrication to nut, not only improve in this way
The stability of running, while also improving the service life of the present apparatus.
Description of the drawings：
The utility model is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model.
1- gates；2- links；3- screw rods one；4- nuts set one；5- screw rods two；6- nuts set two；7- screw rods three；8- spiral shells
Mother set three；9- oil pockets；10- upper covers；11- oil grooves three；12- gears three；13- connection gears one；The first oil grooves of 14- two；15- teeth
Wheel two；16- connection gears two；The second oil grooves of 17- two；18- motors；19- protective shells；20- gears one；21- driving gears；22-
Fixed seat.
Specific implementation mode：
As shown in Figure 1, present embodiment uses following technical scheme：Dedicated gate lifting in a kind of hydraulic engineering
Device, including gate 1 further include link 2, screw rod 1, nut set 1, screw rod 25, nut set 26, screw rod 37, nut
Cover 38, oil pocket 9, upper cover 10, oil groove 3 11, gear 3 12, connection gear 1, the first oil groove 2 14, gear 2 15, connection
Gear 2 16, the second oil groove 2 17, motor 18, protective shell 19, gear 1, driving gear 21 and fixed seat 22；The fixation
It is connected with nut set 38, nut set 26 and nut set 1, the fixed seat in the seat vertical hole in 22 left, center, rights successively respectively
Upside is respectively equipped with oil groove 3 11, the first oil groove 2 14 and the second oil groove 2 17, the fixed seat 22 in the vertical hole in 22 left, center, rights
Inside is from left to right connected with gear 3 12, connection gear 1, gear 2 15, connection gear 2 16, gear one successively
20 and driving gear 21；It has been movably connected in the internal thread holes of the nut set 38, nut set 26 and nut set 1
The external center of screw rod 37, screw rod 25 and screw rod 1, the nut set 38, nut set 26 and nut set 1 is fixed respectively
It is connected with gear 3 12, gear 2 15 and gear 1；The bottom of the screw rod 37, screw rod 25 and screw rod 1 is fixed respectively
It is connected to the left, center, right position at 2 top of link；2 bottom of the link is fixedly connected on 1 center of top of gate；The gear
One 20 right sides are connected with driving gear 21, and the gear 1 passes on left connection gear 2 16 and is connected with 2 15 right side of gear
It connects；The driving gear 21 is fixedly connected on 18 downside output shaft end of motor；The motor 18 is fixedly connected on fixed seat 22
Upper right side, 18 outside of the motor are equipped with protective shell 19；The gear 2 15 passes on left connection gear 1 and gear 3 12
Right side is flexibly connected；The inside of the oil groove 3 11, the first oil groove 2 14 and the second oil groove 2 17 passes through oil pipe and oil pocket 9
Inside is connected；The oil pocket 9 is located inside 22 upper left side of fixed seat, and 9 upside opening of the oil pocket is equipped with upper cover 10.
Wherein, the motor 18 is servo deceleration motor；The protective shell 19 is waterproof shell；The nut set 38, spiral shell
Be equipped with several oilholes in mother set 26 and the upside radial direction of nut set 1, and the outside of oilhole respectively with corresponding oil groove three
11, the first oil groove 2 14 is connected with the inside of the second oil groove 2 17.
The use state of the utility model is：The utility model have it is reasonable for structure it is simple, production cost is low, installation side
Just, multiple functional, when gate lifts, starts motor 18 first and rotated with moving gear 1 by driving gear 21, and gear one
20 rotation then drives connection gear 2 16, gear 2 15, connection gear 1 and gear 3 12 to rotate together successively, and gear
One 20, the rotation of gear 2 15 and gear 3 12 then directly drives nut set 1, nut set 26 and nut set 38 together respectively
Rotation, and nut set 1, nut set 26 and nut set 38 rotation then drive one 3 screw rod of screw rod, 25 screw rod 37 together on
Lower movement drives gate 1 left above simultaneously by three screw rods here to drive 1 lifting moving of gate by link 2
Right carry out lifting moving, to substantially increase the balance and stability of gate lifting moving, oil pocket 9 set in addition, energy
It is enough that inside and outside progress feed lubrication effectively is covered to nut, the stability of running is not only improved in this way, while also improving the present apparatus
Service life.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, one's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. dedicated gate lifting gear in a kind of hydraulic engineering, including gate (1), it is characterised in that：It further include link
(2), screw rod one (3), nut cover one (4), screw rod two (5), two (6) of nut set, screw rod three (7), three (8) of nut set, oil pocket
(9), upper cover (10), oil groove three (11), gear three (12), connection gear one (13), the first oil groove two (14), gear two (15),
Connection gear two (16), the second oil groove two (17), motor (18), protective shell (19), gear one (20), driving gear (21) and solid
Reservation (22)；
It is connected with nut in the vertical hole in fixed seat (22) left, center, right successively respectively and covers three (8), nut two (6) of set and spiral shell
Mother set one (4), in the vertical hole in fixed seat (22) left, center, right upside be respectively equipped with oil groove three (11), the first oil groove two (14) and
Second oil groove two (17), the fixed seat (22) is internal to be from left to right connected with gear three (12), connection gear one successively
(13), gear two (15), connection gear two (16), gear one (20) and driving gear (21)；
It is movably connected with screw rod during the nut covers three (8), nut covers two (6) and the internal thread holes of one (4) of nut set
Three (7), screw rod two (5) and screw rod one (3), the nut covers three (8), nut covers two (6) and nut covers the external central of one (4)
It has been respectively fixedly connected with gear three (12), gear two (15) and gear one (20)；
The bottom of the screw rod three (7), screw rod two (5) and screw rod one (3) is respectively fixedly connected with left at the top of link (2)
Right position；
Link (2) bottom is fixedly connected on gate (1) center of top；
It is connected with driving gear (21) on the right side of the gear one (20), the gear one (20) passes on left connection gear two
(16) it is connected with gear two (15) right side；
The driving gear (21) is fixedly connected on the downside of motor (18) on output shaft end；
The motor (18) is fixedly connected on fixed seat (22) upper right side, and protective shell (19) is equipped with outside the motor (18)；
The gear two (15) passes on left to be flexibly connected on the right side of connection gear one (13) and gear three (12)；
The inside of the oil groove three (11), the first oil groove two (14) and the second oil groove two (17) is by oil pipe and oil pocket (9)
Portion is connected；
The oil pocket (9) is located inside fixed seat (22) upper left side, and opening is equipped with upper cover (10) on the upside of the oil pocket (9).
2. dedicated gate lifting gear in a kind of hydraulic engineering according to claim 1, it is characterised in that：The motor
(18) it is servo deceleration motor.
3. dedicated gate lifting gear in a kind of hydraulic engineering according to claim 1, it is characterised in that：The protection
Shell (19) is waterproof shell.
4. dedicated gate lifting gear in a kind of hydraulic engineering according to claim 1, it is characterised in that：The nut
Three (8) of set, nut, which cover in the upside radial direction of one (4) of two (6) and nut set, is equipped with several oilholes, and the outside of oilhole respectively with
Corresponding oil groove three (11), the first oil groove two (14) are connected with the inside of the second oil groove two (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573986.7U CN207862880U (en) | 2017-11-22 | 2017-11-22 | Dedicated gate lifting gear in a kind of hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573986.7U CN207862880U (en) | 2017-11-22 | 2017-11-22 | Dedicated gate lifting gear in a kind of hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207862880U true CN207862880U (en) | 2018-09-14 |
Family
ID=63467327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721573986.7U Expired - Fee Related CN207862880U (en) | 2017-11-22 | 2017-11-22 | Dedicated gate lifting gear in a kind of hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207862880U (en) |
-
2017
- 2017-11-22 CN CN201721573986.7U patent/CN207862880U/en not_active Expired - Fee Related
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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: 20180914 Termination date: 20191122 |