CN106192921A - A kind of Novel water conservancy gate structure - Google Patents
A kind of Novel water conservancy gate structure Download PDFInfo
- Publication number
- CN106192921A CN106192921A CN201610660270.4A CN201610660270A CN106192921A CN 106192921 A CN106192921 A CN 106192921A CN 201610660270 A CN201610660270 A CN 201610660270A CN 106192921 A CN106192921 A CN 106192921A
- Authority
- CN
- China
- Prior art keywords
- driving gear
- screw shell
- gate
- lifter plate
- lower driving
- 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.)
- Pending
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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
- E02B7/34—Flash- boards for vertical-lift 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)
- Transmission Devices (AREA)
Abstract
A kind of Novel water conservancy gate structure, including in order to the sluice gate in wall body is carried out the gate lifter plate of opening and closing operations and is fixedly installed in the fixed frame on described wall body, wherein, the upside of described gate lifter plate and lifting drive the lower end of screw shell to be connected, described lifting drive the outer peripheral face of screw shell be provided with external screw thread in order to be rotatably installed on described fixed frame in and the lower driving gear that engages with lower driving gear in screw-internal thread fit, described lower driving gear is driven by the lower driving motor in the cavity being fixedly mounted on described fixed frame, described lifting drive in screw shell inner peripheral surface be provided with axially extended chute in order to can drive through described lifting that the radial extension being connected at the lower end of the threaded rod of screw shell inner chamber is axial can slide and circumferentially fixed coordinate.
Description
Technical field
The present invention relates to water conservancy equipment field, be specially a kind of Novel water conservancy gate structure.
Background technology
The lifting of gate sheet is capable of the open and close controlling for sluice gate.In Water Resources Domain, often use screw rod lifting
Realize the lifting for gate sheet.
Needing height in order to reach gate sheet lifting, the height of screw rod must have and is matched with gate sheet adjustable height
Size.This makes screw rod height or entire length size relatively big, causes the overall size of equipment and increases, which results in cost
The difficulty improved and safeguard.And it is overall that screw rod individually stretches out in device housings, then often resulting in screw rod exposes, and thereby results in
Screw rod is affected service life by external environment.And affect integral device outward appearance and be difficult to maintaining.
Summary of the invention
It is an object of the invention to provide a kind of Novel water conservancy gate structure, be used for overcoming of the prior art above-mentioned lack
Fall into.
According to a kind of Novel water conservancy gate structure of the present invention, including in order to the sluice gate in wall body is carried out opening and closing operations
Gate lifter plate and be fixedly installed in the fixed frame on described wall body, wherein, the upside of described gate lifter plate and lifting
The lower end driving screw shell is connected, and described lifting drives the outer peripheral face of screw shell to be provided with external screw thread in order to rotationally
Screw-internal thread fit in the lower driving gear in being installed on described fixed frame and engaged with lower driving gear, described lower driving tooth
Taking turns and driven by the lower driving motor in the cavity being fixedly mounted on described fixed frame, described lifting drives screw shell inner peripheral surface
In be provided with axially extended chute in order to the lower end of threaded rod that can drive screw shell inner chamber through described lifting
The radial extension being connected axially can be slided and circumferentially fixed coordinate, and described fixed frame is upper described lower driving gear
Can be rotatably mounted the upper driving gear engaged with upper driving gear, described upper driving gear is described solid by being fixedly mounted on
Determine upper driving motor in the cavity of frame to drive, the downside of described upper driving gear be fixedly installed screw shell in order to institute
Stating threaded rod threaded engagement, wherein, described screw shell can be disposed through described lifting and drive the upper end wall of screw shell
In through hole, wherein, described lifting drive screw shell upper end wall and the radial extension of described threaded rod between be provided with
Top compression elasticity element, the upper end of described top compression elasticity element is fixing with described upper end wall to be connected, and lower end can be prolonged with described radial direction
On the upside of extending portion, the bottom of the outer reaming of the opening of the taper at place engages separatably；Thus, it is in relative to institute when described threaded rod
State screw shell when upper position, described lower driving gear can first by described lifting drive screw shell drive downwards,
And when described lower driving gear drives the threaded engagement axial length of screw shell to start to reduce with described lifting, described top
The lower end of compression elasticity element starts to engage with the bottom of reaming outside the opening of described taper thus gradually offsets by described lower driving
The described gate lifter plate gravity that gear is carried；When described lower driving gear drives the screw thread of screw shell to join with described lifting
When closing completely disengaged, described lifting drive screw shell be in relative to described lower driving gear in lower position, now described
Gate lifter plate gravity is carried by described top compression elasticity element completely；On the lateral surface of described fixed frame, display lamp is installed,
The lower end of described gate lifter plate is provided with cushion pad, and described cushion pad sets on the end face of described gate lifter plate
Being equipped with groove, the lower surface of described gate lifter plate is also equipped with controlling the contact switch of described display lamp, and described contact is opened
Pass is positioned in described groove, and when described gate lifter plate drops to minimum, and described cushion pad deforms and connects with described
When touching switch contact, described contact switch controls described display lamp and lights, thus points out described gate lifter plate to drop to minimum
Point.
By said apparatus, due to use can nestable screw shell together and threaded rod, therefore, it is possible to make
Under the precursor meeting certain gate sheet adjustable height, the length dimension of threaded drive portions shortens.Be additionally, since employ under
Screw shell diameter dimension relatively big, therefore, it is possible to for the screw shell of upper small diameter through or included in, therefore
Will not interfere with the nestable operation of upper and lower threaded drive portions.And use and be positioned at radially extending of screw shell upper end wall and screw rod bottom
Flexible member between portion, it is possible to stress shape when avoiding the outer peripheral face of lower driving gear and screw shell to progressively disengage threaded engagement
The situation that condition is severe so that the gravity carried by threaded engagement is gradually reduced, can most zero.Therefore avoid and screw thread is joined
The damage closed.Whole equipment is reliable and service life extends, it is simple to safeguard and appearance investigation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Novel water conservancy gate structure of the present invention, and now threaded rod is in relative to thread bush
Cylinder in upper position, and flexible member is in and just starts the state that the bottom in the hole with taper engages.
Fig. 2 is the enlarged diagram at flexible member.
Detailed description of the invention
Below in conjunction with Fig. 1-2, the present invention is described in detail.
A kind of according to an embodiment of the invention Novel water conservancy gate structure, including in order to enter the sluice gate 15 in wall body 1
The gate lifter plate 5 of row opening and closing operations and be fixedly installed in the fixed frame 2 on described wall body 1, wherein, described gate lifts
The upside of plate 5 and lifting drive the lower end of screw shell 44 to be connected, and described lifting drives the outer peripheral face of screw shell 44 to be provided with
External screw thread in order to be rotatably installed on described fixed frame 2 in and the lower driving gear 41 that driven by lower driving gear 43 in
Screw-internal thread fit, described lower driving gear 43 is by the lower driving motor in the cavity 20 being fixedly mounted on described fixed frame 2
430 drive, described lifting drive in screw shell 44 inner peripheral surface be provided with axially extended chute 40 in order to can pass institute
Stating lifting drives the radial extension 35 being connected at the lower end of the threaded rod 34 of screw shell 44 inner chamber axially can slide and week
To coordinating regularly, described fixed frame 2 is rotatably mounted with and upper driving gear above described lower driving gear 41
The upper driving gears 31 of 33 engagements, upper by the cavity 20 being fixedly mounted on described fixed frame 2 of described upper driving gear 33
Drive motor 330 drive, the downside of described upper driving gear 31 be fixedly installed screw shell 32 in order to described threaded rod 34
Threaded engagement, wherein, described screw shell 32 can be disposed through in the upper end wall 411 that described lifting drives screw shell 44
Through hole 403, wherein, described lifting drives the upper end wall 411 of screw shell 44 and the radial extension 35 of described threaded rod 34
Between be provided with top compression elasticity element 39, the upper end of described top compression elasticity element 39 is fixed with described upper end wall 411 and is connected, lower end
Can engage separatably with the bottom of reaming 38 outside the opening of the taper at place on the upside of described radial extension 35；Thus, institute is worked as
State threaded rod 34 be in relative to described screw shell 32 when upper position, described lower driving gear 41 can be first by described
Lifting drives screw shell 44 to drive downwards, and when described lower driving gear 41 and described lifting drive the spiral shell of screw shell 44
When stricture of vagina coordinates axial length to start to reduce, the lower end of described top compression elasticity element 39 starts the outer reaming 38 of the opening with described taper
Bottom engage thus gradually offset described gate lifter plate 5 gravity carried by described lower driving gear 41；Under described
When driving gear 41 completely disengaged with the threaded engagement that described lifting drives screw shell 44, described lifting drives screw shell 44
Be in relative to described lower driving gear 41 in lower position, the most described gate lifter plate 5 gravity completely by described top pressure bullet
Property element 39 carries；Being provided with display lamp 53 on the lateral surface of described fixed frame 2, the lower end of described gate lifter plate 5 is installed
There is cushion pad 51, and described cushion pad 51 is provided with groove, described gate liter on the end face of described gate lifter plate 5
The lower surface of fall plate 5 is also equipped with controlling the contact switch 52 of described display lamp 53, and described contact switch 52 is positioned at described recessed
In groove, when described gate lifter plate 5 drops to minimum, and described cushion pad 51 deforms and connects with described contact switch 52
When touching, described contact switch 52 controls described display lamp 53 and lights, thus points out described gate lifter plate 5 to drop to minimum point.
Wherein, it may be advantageous that or exemplarily, when described lower driving gear 41 and described lifting drive the spiral shell of screw shell 44
After stricture of vagina cooperation is completely disengaged, described upper driving gear 31 can drive described threaded rod 34 to move downward, thus continues so that institute
Stating lifting drives screw shell 44 to move downward, so that described gate lifter plate 5 dropping place is to closed position, by described sluice gate
15 completely close.
Wherein, it may be advantageous that or exemplarily, when described threaded rod 34 be in relative to described screw shell 32 upper
When putting, described lower driving gear 41 can drive described lifting to drive screw shell 44 to continue to rise in lower position from described, from
And described gate lifter plate 5 is risen to open position, above-mentioned sluice gate 15 is fully opened.
Due to use can nestable screw shell together and threaded rod, therefore, it is possible to make meeting certain lock
Under the precursor of door-plate adjustable height, the length dimension of threaded drive portions shortens.Be additionally, since employ under screw shell straight
Footpath size is relatively big, therefore, it is possible to for passing at the screw shell of upper small diameter or being included in, thus without interfering up and down
The nestable operation of threaded drive portions.And use the elasticity between the radial extension of screw shell upper end wall and screw rod bottom
Element, it is possible to the feelings that when avoiding lower driving gear to progressively disengage threaded engagement with the outer peripheral face of screw shell, force-bearing situation is severe
Shape so that the gravity carried by threaded engagement is gradually reduced, can most zero.Therefore the damage for threaded engagement is avoided.
Whole equipment is reliable and service life extends, it is simple to safeguard and appearance investigation.Can effectively solve of the prior art asking
Topic.
The present invention can also relate to the using method of a kind of valve system shown by recording above.
Those skilled in the art can be clear and definite, without departing from the overall spirit of the present invention and design when, and can
To make the various modification for above example.Within it each falls within protection scope of the present invention.The protection scheme of the present invention
It is as the criterion with claims appended hereto.
Claims (3)
1. a Novel water conservancy gate structure, including the gate liter in order to the sluice gate (15) in wall body (1) to carry out opening and closing operations
Fall plate (5) and the fixed frame (2) being fixedly installed on described wall body (1), wherein, the upside of described gate lifter plate (5)
The lower end driving screw shell (44) with lifting is connected, and described lifting drives the outer peripheral face of screw shell (44) to be provided with external screw thread
In order to in the lower driving gear (41) being rotatably installed in described fixed frame (2) and engage with lower driving gear (43)
Screw-internal thread fit, described lower driving gear (43) is driven by under being fixedly mounted in the cavity (20) of described fixed frame (2)
Galvanic electricity machine (430) drives, described lifting drive in screw shell (44) inner peripheral surface be provided with axially extended chute (40) in order to
The radial extension being connected at the lower end of the threaded rod (34) of screw shell (44) inner chamber is driven with described lifting can be passed
(35) axially can slide and circumferentially fixed coordinate, described fixed frame (2) can turn on described lower driving gear (41)
Being provided with the upper driving gear (31) engaged with upper driving gear (33), described upper driving gear (33) is by being fixedly mounted on dynamicly
Upper driving motor (330) in the cavity (20) of described fixed frame (2) drives, and the downside of described upper driving gear (31) is fixed
Be provided with screw shell (32) in order to described threaded rod (34) threaded engagement, wherein, described screw shell (32) can pass
Being arranged at the through hole (403) in the upper end wall (411) of described lifting driving screw shell (44), wherein, described lifting drives spiral shell
Top compression elasticity element it is provided with between upper end wall (411) and the radial extension (35) of described threaded rod (34) of stricture of vagina sleeve (44)
(39), the upper end of described top compression elasticity element (39) is fixing with described upper end wall (411) to be connected, and lower end can be prolonged with described radial direction
The bottom of the outer reaming (38) of opening of the taper at extending portion (35) upside engages separatably；Thus, when described threaded rod (34)
Be in relative to described screw shell (32) when upper position, first described lifting can be driven by described lower driving gear (41)
Dynamic screw shell (44) drives downwards, and when described lower driving gear (41) drives the spiral shell of screw shell (44) with described lifting
When stricture of vagina coordinates axial length to start to reduce, the lower end of described top compression elasticity element (39) starts the outer reaming of the opening with described taper
(38) bottom engages thus gradually offsets described gate lifter plate (5) gravity carried by described lower driving gear (41)；
When described lower driving gear (41) is completely disengaged with the threaded engagement that described lifting drives screw shell (44), described lifting is driven
Dynamic screw shell (44) be in relative to described lower driving gear (41) in lower position, the most described gate lifter plate (5) weight
Power is carried by described top compression elasticity element (39) completely；Display lamp (53), institute are installed on the lateral surface of described fixed frame (2)
The lower end stating gate lifter plate (5) is provided with cushion pad (51), and described cushion pad (51) is near described gate lifter plate
(5) being provided with groove on end face, the lower surface of described gate lifter plate (5) is also equipped with controlling connecing of described display lamp (53)
Touch switch (52), and described contact switch (52) is positioned in described groove, when described gate lifter plate (5) drops to minimum, and
When described cushion pad (51) deforms and contacts with described contact switch (52), described contact switch (52) controls described finger
Show that lamp (53) lights, thus point out described gate lifter plate (5) to drop to minimum point.
2. a kind of Novel water conservancy gate structure as claimed in claim 1, wherein, when described lower driving gear (41) and described liter
Fall drive screw shell (44) threaded engagement completely disengaged after, described upper driving gear (31) can drive described threaded rod
(34) move downward, thus continue so that described lifting drives screw shell (44) to move downward, so that described gate liter
Described sluice gate (15), to closed position, is completely closed by fall plate (5) dropping place.
3. a kind of Novel water conservancy gate structure as claimed in claim 1 or 2, wherein, when described threaded rod (34) is in relatively
In described screw shell (32) in upper position time, described lower driving gear (41) can drive described lifting drive screw shell
(44) continue to rise in lower position from described, thus described gate lifter plate (5) is risen to open position, by above-mentioned sluice gate
(15) fully open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660270.4A CN106192921A (en) | 2016-08-12 | 2016-08-12 | A kind of Novel water conservancy gate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660270.4A CN106192921A (en) | 2016-08-12 | 2016-08-12 | A kind of Novel water conservancy gate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106192921A true CN106192921A (en) | 2016-12-07 |
Family
ID=57515162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610660270.4A Pending CN106192921A (en) | 2016-08-12 | 2016-08-12 | A kind of Novel water conservancy gate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106192921A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201155103Y (en) * | 2008-01-31 | 2008-11-26 | 栾贵先 | Side opening device for dam gate |
| KR20110130709A (en) * | 2010-05-28 | 2011-12-06 | 오재준 | Floodgate open and shutting device for agriculture waterway |
| CN204298795U (en) * | 2014-12-08 | 2015-04-29 | 程卫祥 | A kind of start-stop device of water conservancy gate |
| CN204940215U (en) * | 2015-09-07 | 2016-01-06 | 江西省定海水利机械设备有限公司 | Manual and electric double-purpose formula screw open-close machine |
| CN105568936A (en) * | 2016-02-17 | 2016-05-11 | 岑立强 | Multi-rod gate hoist |
| CN105821810A (en) * | 2016-06-15 | 2016-08-03 | 舒泳军 | Water conservancy gate structure with high safety and use method thereof |
| CN105840036A (en) * | 2014-12-23 | 2016-08-10 | 周大胜 | Application method of lift type door plank device using single screw to achieve automatic locking |
-
2016
- 2016-08-12 CN CN201610660270.4A patent/CN106192921A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201155103Y (en) * | 2008-01-31 | 2008-11-26 | 栾贵先 | Side opening device for dam gate |
| KR20110130709A (en) * | 2010-05-28 | 2011-12-06 | 오재준 | Floodgate open and shutting device for agriculture waterway |
| CN204298795U (en) * | 2014-12-08 | 2015-04-29 | 程卫祥 | A kind of start-stop device of water conservancy gate |
| CN105840036A (en) * | 2014-12-23 | 2016-08-10 | 周大胜 | Application method of lift type door plank device using single screw to achieve automatic locking |
| CN204940215U (en) * | 2015-09-07 | 2016-01-06 | 江西省定海水利机械设备有限公司 | Manual and electric double-purpose formula screw open-close machine |
| CN105568936A (en) * | 2016-02-17 | 2016-05-11 | 岑立强 | Multi-rod gate hoist |
| CN105821810A (en) * | 2016-06-15 | 2016-08-03 | 舒泳军 | Water conservancy gate structure with high safety and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20161207 |
|
| RJ01 | Rejection of invention patent application after publication |