CN208792267U - It is a kind of can anti-current-rush water conservancy lift gate - Google Patents
It is a kind of can anti-current-rush water conservancy lift gate Download PDFInfo
- Publication number
- CN208792267U CN208792267U CN201821330214.5U CN201821330214U CN208792267U CN 208792267 U CN208792267 U CN 208792267U CN 201821330214 U CN201821330214 U CN 201821330214U CN 208792267 U CN208792267 U CN 208792267U
- Authority
- CN
- China
- Prior art keywords
- block
- screw rod
- fixedly installed
- gate
- water conservancy
- 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 relates to water conservancy equipment technical fields, more particularly to it is a kind of can anti-current-rush water conservancy lift gate, including dam body, slide rail base is installed at the top of dam body, lifting slider is slidably connected on the sliding rail of slide rail base, lifting slider right side is rotatably connected to screw rod, screw rod regulating mechanism is installed on screw rod, screw rod regulating mechanism top is fixedly connected on the output end of motor, push rod is hinged at the top of lifting slider, push rod top rear is fixedly installed with push rod fixed column, the utility model provide it is a kind of can anti-current-rush water conservancy lift gate, compared to the sluice of general vertical lift type, the unlatching of gate and closing course are more stable and controllable, by being equipped with spring buffer mechanism in gates of segmental shape rear end, it and is arcuate shape by gate locating, when the water impact sluice gate in river, can effectively it delay Bath stream avoids gate because long-time by water impact is caused to deform the impact force of gate.
Description
Technical field
The utility model relates to water conservancy equipment technical fields, and in particular to it is a kind of can anti-current-rush water conservancy lift lock
Door.
Background technique
Start-stop device of water conservancy gate on the market at present, in use due to the sound construction of the upstream face of gate sheet
Performance and intensity are lower, can usually occur the broken situation of gate sheet fracture under too strong hydraulic pressure, and the entirety of gate sheet makes
It is low with the service life, and start-stop device of water conservancy gate on the market usually will appear gate sheet and shake not in gate sheet opening-closing process
Firm phenomenon, to be easy to appear the case where gate sheet is detached from gate matrix.
As Chinese Patent Application No. be CN201621226256.5 a kind of safety-type gate of water conservancy projects, including one consolidate
Determine frame, be provided with gate in the fixed frame, which is characterized in that the fixed frame two sides and bottom surface are provided at least two in advance
Embedded part is provided with hangnail on the built-in fitting, and the fixed frame upper end is equipped with support frame, and support frame as described above upper end is equipped with axis
Fixing seat is held, bearing is installed on the bearing fixed seat, rotating nuts, the rotating nuts outer wall are provided in the bearing
It is provided with rotating handle, rotating nuts are internally provided with mutually matched screw rod, and the screw lower end passes through link block and gate
It connects, is provided with horizontal stiffener and vertical reinforcing rib on the gate, the link block is connected with vertical reinforcing rib；The axis
It holds fixing seat and is fixedly connected by bolt with support frame, card slot is provided on support frame as described above, is provided in the card slot identical
Slide plate, be provided with lock ear on the slide plate, lock ear be also equipped on support frame as described above, passes through insertion between slide plate and support frame
The first lock connection in lock ear, support frame as described above upper end is additionally provided with fixed block, is provided with fixation hole on the fixed block.
Although the sealing basic function of sluice gate may be implemented in above-mentioned utility model, but structure is simple, does not have water resistant
The function of flowing water pressure is easy to produce deformation and is caused sluice gate that cannot be further continued for effective sealing, therefore needs research and development one using long
Kind can the water conservancy lift gate of anti-current-rush solve the above problems.
Utility model content
In view of the deficiencies of the prior art, the utility model provide it is a kind of can anti-current-rush water conservancy lift gate,
Compared to the sluice of general vertical lift type, the unlatching of gate and closing course are more stable and controllable, do not occur at out
The case where gate falls suddenly due to skidding during opening, by being equipped with spring buffer mechanism in gates of segmental shape rear end, and will
Gate locating is arcuate shape, when the water impact sluice gate in river, can effectively buffer water flow to the impact force of gate, keep away
Exempt from gate because long-time by water impact is caused to deform.
The utility model is achieved by the following technical programs:
It is a kind of can anti-current-rush water conservancy lift gate, including dam body is equipped with slide rail base at the top of the dam body,
Lifting slider is slidably connected on the sliding rail of the slide rail base, the lifting slider right side is rotatably connected to screw rod, described
Screw rod regulating mechanism is installed, screw rod regulating mechanism top is fixedly connected on the output end of motor, the lifting on screw rod
Slider top is hinged with push rod, and the push rod top rear is fixedly installed with push rod fixed column, and the push rod fixed column is plugged on
In the aperture of elevating lever fixed block side, the elevating lever lower end of fixing block is fixedly installed with elevating lever, the elevating lever bottom end
It is fixedly installed with fixed plate, the fixed plate bottom is fixedly installed with limit plate, and the limit plate two sides are symmetrically fixedly mounted
There is way block, the way block protruding end is plugged in dam body guide rail, and the dam body guide rail is fixedly mounted on the inside of the dam body
Middle-end, on the left of the way block on be fixedly installed with spring buffer mechanism, be fixedly installed on the left of the spring buffer mechanism
Gates of segmental shape, the gates of segmental shape two sides are fixedly installed with sealing block, and sealing block described in two groups is slidably connected at the dam body
Inboard groove on, be fixedly installed with gag lever post on the gates of segmental shape right end, the gag lever post right end passes through the limit plate
The limit hole of upper setting passes through the limit plate.
Preferably, screw rod right end described in two groups is fixedly installed with screw rod limited block.
Preferably, the screw rod regulating mechanism includes adjusting shaft, worm screw, adjustment gear, bearing block A, bearing block B and outer
Shell is fixedly installed with the bearing block A on front side of the interior of shell bottom cavity middle-end, is connected with the tune on the bearing block A
Shaft is saved, the shaft top that adjusts passes through the aperture of housing top end setting and is fixedly connected on the motor output
It holds, the worm screw is fixedly installed in the adjusting shaft middle-end, engagement is connected with the adjustment gear, institute on rear side of the worm screw
It states and is threaded with the screw rod in adjustment gear, the adjustment gear left end is rotatably connected to the bearing block B, the bearing
The screw rod is rotatablely connected by the aperture of setting in seat B, the left end of the bearing block B is fixedly mounted on the left side of the shell
Chamber middle-end, the screw rod pass through the shell by the aperture that the shell left and right ends are arranged.
Preferably, the motor is fixedly mounted on the screw rod regulating mechanism by the electric machine support that its rear end is fixedly connected
Upper end, and control switch is fixedly installed on the electric machine support, the motor is mutually electrical with external power supply by control switch
Connection.
Preferably, the spring buffer mechanism includes being shorted block, connecting rod, spring, sliding block and length to connect block, and the short circuit block is right
End is fixedly connected on the left side of the way block, and the short circuit block left end is symmetrical above and below to be hinged with the connecting rod, and the connecting rod is another
One end is hinged with the sliding block, and the left slide of sliding block described in two groups is connected to the length and connects on the right side of block, and the length connects block
Left side is fixedly connected on the gates of segmental shape.
The utility model has the following beneficial effects:
1, by motor drives screw mandrel regulating mechanism rotary screw rod, screw rod pushes lifting slider, and lifting slider passes through push rod
Sluice gate is raised up to the opening and closing for realizing gate, compared to the sluice of general vertical lift type, the unlatching of gate and
Closing course is more stable and controllable, does not occur at the case where gate falls suddenly due to skidding in opening process.
2, by being equipped with spring buffer mechanism in gates of segmental shape rear end, and it is arcuate shape by gate locating, works as river
Water impact sluice gate when, can effectively buffer water flow to the impact force of gate, avoid gate because long-time is by water impact
Cause to deform.
3, the push rod of gate-lowering mechanism structure is plugged in fixed block by being equipped with push rod fixed column, rather than is directly mutually turned
Dynamic connection, so that the vibration that gate and limit plate occur during being lifted up in water impact gate will not be passed all
Push rod and elevating mechanism are passed, push rod is made to be not easy to be broken because of unbearable vibration.
Detailed description of the invention
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 only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure figure of the utility model；
Fig. 3 is the enlarged drawing of A in the utility model；
Fig. 4 is the internal structure chart of screw rod regulating mechanism in the utility model.
In figure: 1- dam body, 2- slide rail base, 3- lifting slider, 4- screw rod, 41- screw rod limited block, 5- screw rod adjust machine
Structure, 51- adjust shaft, 52- worm screw, 53- adjustment gear, 54- bearing block A, 55- bearing block B, 56- shell, 6- motor, 61- electricity
Machine support, 7- push rod, 8- push rod fixed column, 9- elevating lever fixed block, 10- elevating lever, 11- fixed plate, 12- limit plate, 13-
Way block, 14- dam body guide rail, 15- spring buffer mechanism, 151- be shorted block, 152- connecting rod, 153- spring, 154- sliding block,
155- long connects block, 16- gates of segmental shape, 17- sealing block, 18- gag lever post.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention 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, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
It is a kind of can anti-current-rush water conservancy lift gate, including dam body 1, it is characterised in that: be equipped at the top of dam body 1
Slide rail base 2 slidably connects lifting slider 3 on the sliding rail of slide rail base 2, and 3 right side of lifting slider is rotatably connected to screw rod
4, screw rod regulating mechanism 5 is installed, 5 top of screw rod regulating mechanism is fixedly connected on the output end of motor 6, and lifting is slided on screw rod 4
Push rod 7 is hinged at the top of block 3,7 top rear of push rod is fixedly installed with push rod fixed column 8, and push rod fixed column 8 is plugged on elevating lever
In the aperture of 9 side of fixed block, 9 lower end of elevating lever fixed block is fixedly installed with elevating lever 10, and 10 bottom end of elevating lever is fixedly mounted
There is fixed plate 11,11 bottom of fixed plate is fixedly installed with limit plate 12, and 12 two sides of limit plate are symmetrically fixedly installed with way block
13,13 protruding end of way block is plugged in dam body guide rail 14, and dam body guide rail 14 is fixedly mounted on the middle-end of 1 inside of dam body, guide rail
Block is fixedly installed with spring buffer mechanism 15 on 13 left side, and gates of segmental shape 16, arc are fixedly installed on the left of spring buffer mechanism 15
16 two sides of shape gate are fixedly installed with sealing block 17, and two groups of sealing blocks 17 are slidably connected on the inboard groove of dam body 1, arc
Gag lever post 18 is fixedly installed on 16 right end of shape gate, 18 right end of gag lever post is passed through by the limit hole being arranged on limit plate 12
Limit plate 12.
Specifically, two groups of 4 right ends of screw rod are fixedly installed with screw rod limited block 41, screw rod regulating mechanism 5 includes adjusting
Shaft 51, worm screw 52, adjustment gear 53, bearing block A54, bearing block B55 and shell 56 are saved, before 56 inside bottom cavity middle-end of shell
Side is fixedly installed with bearing block A54, is connected on bearing block A54 and adjusts shaft 51, adjusts 51 top of shaft and pushes up across shell 56
It holds the aperture of setting and is fixedly connected on 6 output end of motor, adjust and be fixedly installed with worm screw 52, worm screw 52 in 51 middle-end of shaft
Rear side engagement is connected with adjustment gear 53, screw rod 4 is threaded in adjustment gear 53,53 left end of adjustment gear is rotatably connected to
Aperture in bearing block B55, bearing block B55 by setting is rotatablely connected screw rod 4, and the left end of bearing block B55 is fixedly mounted outside
The left side cavity middle-end of shell 56, screw rod 4 pass through shell 56 by the aperture that 56 left and right ends of shell are arranged, and motor 6 passes through its rear end
The electric machine support 61 being fixedly connected is fixedly mounted on 5 upper end of screw rod regulating mechanism, and control is fixedly installed on electric machine support 61
Switch, motor 6 are mutually electrically connected by control switch with external power supply, and spring buffer mechanism 15 includes being shorted block 151, connecting rod
152, spring 153, sliding block 154 and length connect block 155, are shorted the left side that 151 right end of block is fixedly connected on way block 13, are shorted block
151 left ends are symmetrical above and below to be hinged with connecting rod 152, and 152 other end of connecting rod is hinged with sliding block 154, and the left side of two groups of sliding blocks 154 is sliding
The dynamic length that is connected to connects on the right side of block 155, and long connect is fixedly connected on gates of segmental shape 16 on the left of block 155.
The utility model carries out in use, when the water impact gates of segmental shape 16 in river, and the cambered surface of gates of segmental shape is first
The direct impulse force of a part of water flow has been buffered, the length that subsequent gates of segmental shape 16 pushes its rear end to be fixedly mounted backward connects block 155,
The sliding block 154 being slidably connected thereon by long promotions for connecing block 155 is succeeded Slideslip outside 155 both ends to length, the drive connecting rod of sliding block 154
152 movements, spring 153 are squeezed and shrink, while gates of segmental shape 16 drives the sealing block 17 of two sides installation in the inside of dam body 1
Sliding, and drive the gag lever post 18 of rear side to move in the aperture of limit plate 12 when gates of segmental shape 16 moves backward, keep gate
Horizontal displacement occurs, so that water flow will not occur to flow through sluice gate due to buffering retreats because of gates of segmental shape 16.
When gate to be lifted, motor 6 drives the adjusting shaft 51 of output end to rotate, and adjusts the drive of shaft 51 and installs thereon
Worm screw 52 rotate, worm screw 52 drive rear end engagement adjustment gear 53 rotate, with adjustment gear 53 rotation so that and its
The screw rod 4 of threaded connection is mobile, as 4 position of screw rod is mobile and then the lifting slider 3 of 4 left end of screw rod rotation connection is pushed to exist
It is slided in slide rail base 2, lifting slider 3 drives push rod 7 to move, and push rod 7 will by the push rod fixed column 8 that its end is fixedly mounted
Elevating lever fixed block 9 is lifted up, and elevating lever fixed block 9 drives fixed plate 11 to lift limit plate 12, as limit plate 12 is upward
Lift, the way block 13 that both ends are equipped with moves in dam body guide rail 14, so that gate opening.And gates of segmental shape 16 lifts
In the process, the impact of water flow can make limit plate 12 that elevating lever 10 be driven to shake, and push rod fixed column 8 is plugged on elevating lever fixed block
The shake for reducing a part of elevating lever 10 in 9 is directly passed to push rod 7 so that the shake that receives of push rod 7 is reduced, avoid because
It shakes excessive and push rod 7 is caused to be broken.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. one kind can anti-current-rush water conservancy lift gate, including dam body (1), it is characterised in that: at the top of the dam body (1)
It is equipped with slide rail base (2), slidably connects lifting slider (3), the lifting slider on the sliding rail of the slide rail base (2)
(3) right side is rotatably connected to screw rod (4), is equipped with screw rod regulating mechanism (5) on the screw rod (4), and the screw rod adjusts machine
Structure (5) top is fixedly connected on the output end of motor (6), is hinged with push rod (7), the push rod at the top of the lifting slider (3)
(7) top rear is fixedly installed with push rod fixed column (8), and the push rod fixed column (8) is plugged on elevating lever fixed block (9) side
Aperture in, elevating lever fixed block (9) lower end is fixedly installed with elevating lever (10), the fixed peace in elevating lever (10) bottom end
Equipped with fixed plate (11), fixed plate (11) bottom is fixedly installed with limit plate (12), limit plate (12) two sides pair
Title is fixedly installed with way block (13), and way block (13) protruding end is plugged in dam body guide rail (14), the dam body guide rail
(14) middle-end being fixedly mounted on the inside of the dam body (1), on the left of the way block (13) on be fixedly installed with spring buffer machine
Structure (15), spring buffer mechanism (15) left side are fixedly installed with gates of segmental shape (16), gates of segmental shape (16) two sides
It is fixedly installed with sealing block (17), sealing block described in two groups (17) is slidably connected on the inboard groove of the dam body (1), described
It is fixedly installed with gag lever post (18) on gates of segmental shape (16) right end, gag lever post (18) right end passes through on the limit plate (12)
The limit hole of setting passes through the limit plate (12).
2. one kind according to claim 1 can anti-current-rush water conservancy lift gate, it is characterised in that: described in two groups
Screw rod (4) right end is fixedly installed with screw rod limited block (41).
3. one kind according to claim 1 can anti-current-rush water conservancy lift gate, it is characterised in that: the screw rod
Regulating mechanism (5) include adjust shaft (51), worm screw (52), adjustment gear (53), bearing block A (54), bearing block B (55) and outside
Shell (56) is fixedly installed with the bearing block A (54), the bearing block A on front side of the internal bottom cavity middle-end of the shell (56)
(54) the adjusting shaft (51) is connected on, shaft (51) top that adjusts passes through opening for the shell (56) top setting
Hole and it is fixedly connected on the motor (6) output end, is fixedly installed with the worm screw in adjusting shaft (51) middle-end
(52), engagement is connected with the adjustment gear (53) on rear side of the worm screw (52), is threaded in the adjustment gear (53)
The screw rod (4), adjustment gear (53) left end are rotatably connected to the bearing block B (55), lead in the bearing block B (55)
The aperture for crossing setting is rotatablely connected the screw rod (4), and the left end of the bearing block B (55) is fixedly mounted on the shell (56)
Left side cavity middle-end, the screw rod (4) pass through the shell (56) by the aperture that the shell (56) left and right ends are arranged.
4. one kind according to claim 1 can anti-current-rush water conservancy lift gate, it is characterised in that: the motor
(6) electric machine support (61) being fixedly connected by its rear end is fixedly mounted on screw rod regulating mechanism (5) upper end, and the electricity
Control switch is fixedly installed on machine support (61), the motor (6) is mutually electrically connected by control switch with external power supply.
5. one kind according to claim 1 can anti-current-rush water conservancy lift gate, it is characterised in that: the spring
Buffer gear (15) includes being shorted block (151), connecting rod (152), spring (153), sliding block (154) and length to connect block (155), described short
The left side that block (151) right end is fixedly connected on the way block (13) is connect, the short circuit block (151) left end is symmetrical above and below to be hinged with
The connecting rod (152), connecting rod (152) other end are hinged with the sliding block (154), the left side of sliding block described in two groups (154)
It is slidably connected to the length to connect on the right side of block (155), the length connects and is fixedly connected on the gates of segmental shape on the left of block (155)
(16)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330214.5U CN208792267U (en) | 2018-08-17 | 2018-08-17 | It is a kind of can anti-current-rush water conservancy lift gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330214.5U CN208792267U (en) | 2018-08-17 | 2018-08-17 | It is a kind of can anti-current-rush water conservancy lift gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208792267U true CN208792267U (en) | 2019-04-26 |
Family
ID=66205890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821330214.5U Expired - Fee Related CN208792267U (en) | 2018-08-17 | 2018-08-17 | It is a kind of can anti-current-rush water conservancy lift gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208792267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081075A (en) * | 2020-08-31 | 2020-12-15 | 深圳名仕堂贸易有限公司 | Water course control gate of hydraulic engineering |
| CN116084351A (en) * | 2022-11-27 | 2023-05-09 | 徐州精伦电子科技有限公司 | River gate with anti-seepage function and use method thereof |
| CN117779707A (en) * | 2024-02-27 | 2024-03-29 | 常州市武进第一水利机械有限公司 | Water conservancy gate with prevent stifled mechanism |
-
2018
- 2018-08-17 CN CN201821330214.5U patent/CN208792267U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081075A (en) * | 2020-08-31 | 2020-12-15 | 深圳名仕堂贸易有限公司 | Water course control gate of hydraulic engineering |
| CN112081075B (en) * | 2020-08-31 | 2021-05-11 | 宁夏嘉宇伟业建设工程有限公司 | Water course control gate of hydraulic engineering |
| CN116084351A (en) * | 2022-11-27 | 2023-05-09 | 徐州精伦电子科技有限公司 | River gate with anti-seepage function and use method thereof |
| CN116084351B (en) * | 2022-11-27 | 2023-10-17 | 徐州精伦电子科技有限公司 | River gate with anti-seepage function and use method thereof |
| CN117779707A (en) * | 2024-02-27 | 2024-03-29 | 常州市武进第一水利机械有限公司 | Water conservancy gate with prevent stifled mechanism |
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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: 20190426 Termination date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |