CN106065590A - The water conservancy gate structure of a kind of screw drive and using method thereof - Google Patents
The water conservancy gate structure of a kind of screw drive and using method thereof Download PDFInfo
- Publication number
- CN106065590A CN106065590A CN201610418817.XA CN201610418817A CN106065590A CN 106065590 A CN106065590 A CN 106065590A CN 201610418817 A CN201610418817 A CN 201610418817A CN 106065590 A CN106065590 A CN 106065590A
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- CN
- China
- Prior art keywords
- gate sheet
- roller
- operation bar
- driving
- support
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/30—Vertical-lift gates with guide wheels or rollers for the gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Special Wing (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The water conservancy gate structure of a kind of screw drive and using method thereof, described device includes the gate sheet (9) for blocking water channel opening (1), the upside of described gate sheet (9) is fixedly connected with external thread sleeve (7) in order to stretch into the hollow inside of rotary shaft (6) internal thread ring portion (71) threaded engagement with lower end, the upper end of described rotary shaft (6) couples with the rotor (51) in the driving motor case body (5) being installed on structural matrix (10), two roller support components support are installed on the land side of described gate sheet (9) from top to bottom, each described roller support components support all include in horizontal direction relative to and be respectively arranged in two support rollers (88) of the left and right sides of described gate sheet (9) rotationally.
Description
Technical field
The present invention relates to water conservancy equipment field, the water conservancy gate structure of specially a kind of screw drive and using method thereof.
Background technology
Valve system is widely used to control the discharge of water supply and drainage in Water Resources Domain.In existing valve system often
The mode using screw drive is carried out the height of regulator door-plate thus is regulated flow.Owing to the weight of gate sheet is often relatively big, because of
This this weight easy easily causes to be damaged for the secondary pressure-bearing of screw drive, especially in the case of impact.And, these locks
The operation smoothness of door-plate is often poor and easily produces the fluctuation of load, thus produces the impact for transmission system.This is all right
Equipment runs and causes potential safety hazard.And arrange some by power or hand-driven locking device, then at repeatedly dynamic regulator
The situation of door-plate height easily causes and repeatedly activates, thus cause the waste of human cost and proposing of equipment operating cost
High.And easily cause outfit of equipment cost increase and cause maintenance work complicated.
Content of the invention
It is an object of the invention to provide one, can solve the problem that the problems of the prior art.
By the present invention, the water conservancy gate structure of a kind of screw drive, including for the gate sheet blocking water channel opening, institute
The upside stating gate sheet is fixedly connected with external thread sleeve in order to stretch into the hollow inside of rotary shaft the internal thread ring with lower end
Portion's threaded engagement, the upper end of described rotary shaft couples with the rotor in the driving motor case body being installed on structural matrix,
Being provided with two roller support components support on the land side of described gate sheet from top to bottom, each described roller support components support all includes
In horizontal direction relative to and be respectively arranged in two support rollers of the left and right sides of described gate sheet, described support rotationally
Roller is in order to coordinating with the guide-track groove arranging in described structural matrix, thus coordinates with right when rotating with the rolling of described guide-track groove
The up and down motion of described gate sheet carry out guiding and when fixing with described guide-track groove frictional fit with gate sheet described in support
Weight, each described roller support components support also includes being respectively used to said two support roller and with regard in described gate sheet
Heart line and symmetrically arranged two horizontal slide lock locking member, each described horizontal slide lock locking member is all connected with retracted for clearance spring
And lateral surface is provided with the locking for engaging with the periphery lock face of the unilateral bearing installed on the wheel shaft of corresponding roller
Liner, medial end is provided with inclined plane part, and wherein, the water conservancy gate structure of described screw drive also includes along described gate sheet
Center line and the unblock lock operation bar that longitudinally extends, the bottom of described unblock lock operation bar passes through said two roller support
It in assembly between the said two of each horizontal slide lock locking member, and is provided with from top to bottom respectively in order to roll with said two
Two that in wheel support components support, respective horizontal slide lock locking member coordinates are backed down wedge portion section, back down wedge portion section described in each
Wedge contouring be symmetrically distributed in described unblock lock operation bar the left and right sides with respectively with in corresponding roller support components support
The described inclined plane part of two horizontal slide lock locking member coordinates, and described unblock lock operation bar is at each wedge portion profile
Top is set to width portion and is set to narrow portion in the bottom of wedge portion profile, and the top of described unblock lock operation bar extends through
The inside crossing described external thread sleeve, the inside of motor stator passing through in described driving motor case body are simultaneously passed through described
Between two driving rollers set in driving the operation bar lifting drive case on the upside of motor case body, thus, work as operation
Said two driving roller makes described unblock lock operation bar drop to when lower position, described width portion and corresponding level
Slide lock locking member is engaged so that respective locking liner engages with the periphery lock face of corresponding unilateral bearing, now, and institute
State unilateral bearing allow described gate sheet upwards to move under the driving of described rotary shaft and stop the downward fortune of described gate sheet
Dynamic；When said two driving roller by described unblock lock operation bar be raised in upper position when, described narrow portion with corresponding
Horizontal slide lock locking member engage thus make under the effect of described retracted for clearance spring respective locking liner with corresponding
The periphery lock face of unilateral bearing disengages, and now, described gate sheet can move up and down in the driving of described rotary shaft, described drives
Dynamic motor case body outer surface is provided with electronic-controlled installation, described electronic-controlled installation and described driving motor case body Electricity Federation, institute
State electronic-controlled installation in order to controlling the rotating speed of described rotor, such that it is able to regulate turning of described rotor as required
Speed controls described gate sheet and moves up and down speed, below described rotary shaft relative to described gate sheet be provided with spacing sensing
Device, described limit sensors is concrete elastic touch sensor, described limit sensors and described driving motor case body electricity
Connection, sends signal when described rotary shaft touches described limit sensors and the motor controlling in described driving motor case body turns
Son stops operating.
According to the present invention, the using method of the water conservancy gate structure of above-mentioned screw drive, original state is described unblock
Lock operation bar drops in lower position, and now, under the driving effect of described rotor, described gate sheet is raised to expectation
Position simultaneously stops, and under the conjugation with guide-track groove for the described roller, described gate sheet is by support；When needs are by described gate sheet
When dropping to desired locations, described unblock lock operation bar is raised in upper position by described driving roller, described roller quilt
Unlock thus allow described gate sheet to move downward under the driving of described rotor, described in when dropping to desired locations
Unlock lock operation bar again to drop in lower position.
By such scheme, having exercisable one-directional rotation roller owing to taking, it is pacified on the roller bearing of roller
Fill unilateral bearing and realize, make roller by monodirectional locking by operation, enable in the uphill process of gate sheet servo-actuated
Property stop and realizing support, it is to avoid multi-pass operation locking piece.And when gate sheet is declined by needs, by manipulation bar energy
Enough by the unblock of monodirectional locking function or releasing, thus temporarily allow gate sheet descending；Again will be single after dropping to desired locations
Activate to lock function such that it is able to avoid the gross weight pressure-bearing of gate equally on screw thread pair.Whole apparatus structure is compact, fortune
Row is reliable, can effectively solve the problem that the problems of the prior art.
Brief description
Fig. 1 is the overall structure schematic diagram of the water conservancy gate structure of the screw drive of the present invention.
Fig. 2 is the details enlarged diagram at gate sheet position for the device in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-2, embodiments of the invention are described in detail.
The water conservancy gate structure of the screw drive according to embodiment, including for the gate sheet 9 blocking water channel opening 1, institute
The upside stating gate sheet 9 is fixedly connected with external thread sleeve 7 in order to stretch into the hollow inside of rotary shaft 6 internal thread with lower end
Ring portion 71 threaded engagement, the upper end of described rotary shaft 6 turns with the motor in the driving motor case body 5 being installed on structural matrix 10
Son 51 couples, and the land side of described gate sheet 9 is provided with two roller support components support from top to bottom, each described roller support
Assembly all include in horizontal direction relative to and be respectively arranged in two supports rolling of the left and right sides of described gate sheet 9 rotationally
Wheel 88, described support roller 88 in order to in described structural matrix 10 arrange guide-track groove 19 coordinate, thus rotate when and institute
State guide-track groove 19 roll coordinate carry out guiding with the up and down motion to described gate sheet 9 and when fixing with described guide-track groove 19
Frictional fit is with the weight of gate sheet described in support 9, and each described roller support components support also includes that being respectively used to said two holds
Idler pulley wheel 88 and with regard to the center line of described gate sheet 9 symmetrically arranged two horizontal slide lock locking member 83, each described water
Smooth dynamic locking piece 83 is all connected with retracted for clearance spring 85 and lateral surface is provided with for the wheel shaft with corresponding roller 88
The locking liner 86 that the periphery lock face of the unilateral bearing 87 installed engages, medial end is provided with inclined plane part 84, wherein, institute
State the water conservancy gate structure of screw drive and also include the center line along described gate sheet 9 and the unblock lock operation bar that longitudinally extends
8, the bottom of described unblock lock operation bar 8 passes through the horizontal slide lock of said two of each in said two roller support components support
Between locking member 83, and be provided with from top to bottom respectively in order to respective horizontal slide lock in said two roller support components support
Two of locking member cooperation are backed down wedge portion section 812, and the wedge contouring backing down wedge portion section 812 described in each is symmetrically distributed in described
Unlock the left and right sides of lock operation bar 8 with the horizontal slide lock locking member 83 with two in corresponding roller support components support respectively
Described inclined plane part 84 coordinates, and described unblock lock operation bar 8 is set to wide portion 81 on the top of each wedge portion profile
And it is set to narrow portion 82 in the bottom of wedge portion profile, the top of described unblock lock operation bar 8 extends through described outer spiral shell
The inside of line sleeve 7, the inside of the motor stator 52 passing through in described driving motor case body 5 simultaneously are passed through described driving electricity
Between two driving rollers 41 set in operation bar lifting drive case 4 on the upside of box body 5, thus, when operation institute
State two driving rollers 41 make described unblock lock operation bar 8 drop to when lower position, described wide portion 81 with corresponding
Horizontal slide lock locking member 83 is engaged so that respective locking liner 86 connects with the periphery lock face of corresponding unilateral bearing 87
Closing, now, described unilateral bearing 87 allows described gate sheet 9, and under the driving of described rotary shaft 6, upwards motion prevention are described
Moving downward of gate sheet 9；When said two driving roller 41 is raised to described unblock lock operation bar 8 in upper position
When, described narrow portion 82 engages with corresponding horizontal slide lock locking member 83 thus makes under the effect of described retracted for clearance spring 85
The periphery lock face obtaining respective locking liner 86 with corresponding unilateral bearing 87 disengages, and now, described gate sheet 9 is at described turn
The driving of moving axis 6 can move up and down, and described driving motor case body 5 outer surface is provided with electronic-controlled installation 53, described electronics
Control device 53 and described driving motor case body 5 Electricity Federation, described electronic-controlled installation 53 is in order to control described rotor 51
Rotating speed, such that it is able to the rotating speed regulating described rotor 51 as required moves up and down speed to control described gate sheet 9,
Below described rotary shaft 6 relative to described gate sheet 9 be provided with limit sensors 901, described limit sensors 901 is concrete bullet
Property touch sensor, described limit sensors 901 and described driving motor case body 5 Electricity Federation, when described rotary shaft 6 touches
Send signal during described limit sensors 901 and the rotor 51 controlling in described driving motor case body 5 stops operating.
Exemplarily or valuably, wherein, operate said two driving roller 41 and make described unblock lock operation bar 8
Drop to be by mean of in lower position gravity biased power or spring bias force realizes.
According to embodiment, the using method of the water conservancy gate structure of above-mentioned screw drive, original state is described unblock
Lock operation bar 8 drops in lower position, and now, under the driving effect of described rotor, described gate sheet 9 is raised to the phase
Hoping that position simultaneously stops, under the conjugation with guide-track groove 19 for the described roller 88, described gate sheet 9 is by support；When needs are by institute
Stating gate sheet 9 when dropping to desired locations, described unblock lock operation bar 8 is raised to upper by described driving roller 41
Putting, described roller 88 is unlocked such that the described gate sheet 9 of permission moves downward under the driving of described rotor, works as decline
Again drop in lower position to unblock lock operation bar 8 described during desired locations.
Exemplarily or valuably, when described driving motor is after having performed once to drive, small angle can be rotated backward
Degree, so that threaded engagement pair gets loose, utilizes the monodirectional locking function of roller to live gate sheet support.
Having exercisable one-directional rotation roller owing to taking, it installs unilateral bearing and reality on the roller bearing of roller
Existing, make roller by monodirectional locking by operation, enable to trackability in the uphill process of gate sheet and stop and realizing holding
Torr, it is to avoid multi-pass operation locking piece.And when gate sheet is declined by needs, can be by monodirectional locking work(by manipulation bar
Can unlock or release, thus temporarily allow gate sheet descending；Again by monodirectional locking function activation after dropping to desired locations,
It is thus possible to avoid the gross weight pressure-bearing of gate equally on screw thread pair.Whole apparatus structure is compact, reliable, can be effective
Solve the problems of the prior art.
By with upper type, those skilled in the art can make various within the scope of the invention according to mode of operation
Change.
Claims (3)
1. a water conservancy gate structure for screw drive, including for the gate sheet (9) blocking water channel opening (1), described gate
The upside of plate (9) is fixedly connected with external thread sleeve (7) in order to stretch into the hollow inside of rotary shaft (6) the internal thread with lower end
Ring portion (71) threaded engagement, the upper end of described rotary shaft (6) is interior with the driving motor case body (5) being installed on structural matrix (10)
Rotor (51) couple, the land side of described gate sheet (9) is provided with two roller support components support from top to bottom, each
Described roller support components support all include in horizontal direction relative to and be respectively arranged in the left and right two of described gate sheet (9) rotationally
Two support rollers (88) of side, described support roller (88) is in order to the guide-track groove (19) with setting in described structural matrix (10)
Coordinate, thus coordinate with described guide-track groove (19) rolling when rotating and guide with the up and down motion to described gate sheet (9)
And with described guide-track groove (19) frictional fit with the weight of gate sheet described in support (9) when fixing, each described roller holds
Torr assembly also includes being respectively used to said two support roller (88) and is symmetrical arranged with regard to the center line of described gate sheet (9)
Two horizontal slide lock locking member (83), each described horizontal slide lock locking member (83) be all connected with retracted for clearance spring (85) and
Lateral surface is provided with for engaging with the periphery lock face of the unilateral bearing (87) installed on the wheel shaft of corresponding roller (88)
Locking liner (86), medial end is provided with inclined plane part (84), and wherein, the water conservancy gate structure of described screw drive also includes
Unblock lock operation bar (8) longitudinally extending along the center line of described gate sheet (9), described unblock lock operation bar (8)
Bottom through the said two horizontal slide lock locking member (83) of each in said two roller support components support, and from upper and
It is arranged with and back down wedge in order to two that horizontal slide lock locking member respective with said two roller support components support coordinates respectively
Portion's section (812), the wedge contouring backing down wedge portion section (812) described in each is symmetrically distributed in described unblock lock operation bar
(8) the left and right sides is with the described inclined plane part with the horizontal slide lock locking member of two in corresponding roller support components support (83) respectively
(84) coordinate, and described unblock lock operation bar (8) be set to width portion (81) on the top of each wedge portion profile and
The bottom of wedge portion profile is set to narrow portion (82), and the top of described unblock lock operation bar (8) extends through described outer spiral shell
The inside of line sleeve (7), the inside of the motor stator (52) passing through in described driving motor case body (5) are simultaneously passed through described
Between two driving rollers (41) set in driving operation bar lifting drive case (4) of motor case body (5) upside, by
This, when operating said two driving roller (41) and making described unblock lock operation bar (8) drop in lower position, described
Width portion (81) and corresponding horizontal slide lock locking member (83) are engaged so that respective locking liner (86) is unidirectional with corresponding
The periphery lock face of bearing (87) engages, and now, described unilateral bearing (87) allows described gate sheet (9) in described rotary shaft
(6) upwards move under driving and stop moving downward of described gate sheet (9)；When said two driving roller (41) is by institute
Stating unblock lock operation bar (8) and being raised to when upper position, described narrow portion (82) connects with corresponding horizontal slide lock locking member (83)
Close thus under the effect of described retracted for clearance spring (85), make respective locking liner (86) and corresponding unilateral bearing
(87) periphery lock face disengages, and now, described gate sheet (9) can move up and down in the driving of described rotary shaft (6), described
Driving motor case body (5) outer surface to be provided with electronic-controlled installation (53), described electronic-controlled installation (53) drives electricity with described
Box body (5) Electricity Federation, described electronic-controlled installation (53) in order to controlling the rotating speed of described rotor (51), such that it is able to according to
Need to regulate the rotating speed of described rotor (51) and move up and down speed, described rotary shaft (6) to control described gate sheet (9)
The relative described gate sheet (9) in lower section is provided with limit sensors (901), and described limit sensors (901) is concrete elasticity
Touch sensor, described limit sensors (901) and described driving motor case body (5) Electricity Federation, when described rotary shaft (6) touching
Send signal during to described limit sensors (901) and the rotor (51) controlling in described driving motor case body (5) stops
Rotate.
2. the water conservancy gate structure of a kind of screw drive as claimed in claim 1, wherein, operates said two driving roller
(41) described unblock lock operation bar (8) is made to drop to be by mean of gravity biased power or spring bias force in lower position
Realize.
3. the using method of the water conservancy gate structure of a kind of screw drive as claimed in claim 1 or 2, original state is described
Unlock lock operation bar (8) and drop in lower position, now, under the driving effect of described rotor, described gate sheet (9)
Being raised to desired locations and stopping, under the conjugation with guide-track groove (19) for the described roller (88), described gate sheet (9) is held
Torr；When described gate sheet (9) is dropped to desired locations by needs, described driving roller (41) is by described unblock lock operation
Bar (8) is raised in upper position, and described roller (88) is unlocked such that described gate sheet (9) the driving at described rotor of permission
Moving downward under dynamic, when dropping to desired locations, described unblock lock operation bar (8) drops to again in lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418817.XA CN106065590A (en) | 2016-06-15 | 2016-06-15 | The water conservancy gate structure of a kind of screw drive and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418817.XA CN106065590A (en) | 2016-06-15 | 2016-06-15 | The water conservancy gate structure of a kind of screw drive and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106065590A true CN106065590A (en) | 2016-11-02 |
Family
ID=57421412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610418817.XA Pending CN106065590A (en) | 2016-06-15 | 2016-06-15 | The water conservancy gate structure of a kind of screw drive and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106065590A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8651767B1 (en) * | 2009-07-31 | 2014-02-18 | Tom Happel | Rotatable wheel box service panel door and equalizer |
| CN104452678A (en) * | 2014-12-05 | 2015-03-25 | 楼天涯 | Water gate device provided with reset device and capable of being automatically locked |
| CN104532801A (en) * | 2014-12-05 | 2015-04-22 | 姚文 | Water gate control system capable of automatically locking and restoring |
-
2016
- 2016-06-15 CN CN201610418817.XA patent/CN106065590A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8651767B1 (en) * | 2009-07-31 | 2014-02-18 | Tom Happel | Rotatable wheel box service panel door and equalizer |
| CN104452678A (en) * | 2014-12-05 | 2015-03-25 | 楼天涯 | Water gate device provided with reset device and capable of being automatically locked |
| CN104532801A (en) * | 2014-12-05 | 2015-04-22 | 姚文 | Water gate control system capable of automatically locking and restoring |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161102 |
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| RJ01 | Rejection of invention patent application after publication |