CN106284229A - A kind of lift water conservancy gate equipment of adjustable speed - Google Patents
A kind of lift water conservancy gate equipment of adjustable speed Download PDFInfo
- Publication number
- CN106284229A CN106284229A CN201610660463.XA CN201610660463A CN106284229A CN 106284229 A CN106284229 A CN 106284229A CN 201610660463 A CN201610660463 A CN 201610660463A CN 106284229 A CN106284229 A CN 106284229A
- Authority
- CN
- China
- Prior art keywords
- screw
- screw shell
- driving motor
- lower driving
- gate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- 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
- E02B7/36—Elevating mechanisms 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
- E02B7/30—Vertical-lift gates with guide wheels or rollers for the gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
nullA kind of lift water conservancy gate equipment of adjustable speed，Including the gate lifter plate (5) in order to the sluice gate (15) in wall body (1) to be carried out opening and closing operations and the fixed frame (2) that is fixedly installed on described wall body (1)，Wherein，The upside of described gate lifter plate (5) and lifting drive the lower end of screw shell (44) to be connected，Described lifting drive the outer peripheral face of screw shell (44) be provided with external screw thread in order to be rotatably installed in described fixed frame (2) and by the screw-internal thread fit in the lower lower driving screw element (41) driving worm screw (43) to drive，Described lifting drive in screw shell (44) inner peripheral surface be provided with axially extended chute (40) in order to can drive through described lifting that the radial extension (35) being connected at the lower end of the threaded rod (34) of screw shell (44) inner chamber is axial can slide and circumferentially fixed coordinate.
Description
Technical field
The present invention relates to water conservancy equipment field, the lift water conservancy gate equipment of a kind of adjustable speed.
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 the lift water conservancy gate equipment of a kind of adjustable speed, be used for overcoming in prior art
Drawbacks described above.
The lift water conservancy gate equipment of a kind of adjustable speed according to the present invention, including in order to carry out the sluice gate in wall body
The gate lifter plate of opening and closing operations and be fixedly installed in the fixed frame on described wall body, wherein, described gate lifter plate
Upside with lifting drive screw shell lower end be connected, described lifting drive screw shell outer peripheral face be provided with external screw thread in order to
Be rotatably installed on described fixed frame in and by the screw-internal thread fit in the lower driving screw element of lower driving worm drive,
Described lifting drive in screw shell inner peripheral surface be provided with axially extended chute in order to can drive spiral shell through described lifting
The radial extension being connected at the lower end of the threaded rod of stricture of vagina barrel bore axially can be slided and circumferentially fixed coordinate, described solid
Determine frame be rotatably mounted with above described lower driving screw element by drive the upper driving screw element that driven of worm screw,
The downside of described upper driving screw element be fixedly installed screw shell in order to described threaded rod threaded engagement, wherein, described spiral shell
Stricture of vagina sleeve can be disposed through the through hole in the upper end wall of described lifting driving screw shell, and wherein, described lifting drives spiral shell
Top compression elasticity element, described top compression elasticity element it is provided with between upper end wall and the radial extension of described threaded rod of stricture of vagina sleeve
Upper end and described upper end wall fixing is connected, lower end can be with the opening reaming outward of the taper at place on the upside of described radial extension
Bottom engages separatably；Thus, when described threaded rod be in relative to described screw shell in upper position time, described under drive
First described lifting can be driven screw shell to drive downwards by dynamic screw element, and when described lower driving screw element and described liter
When fall drives the threaded engagement axial length of screw shell to start to reduce, the lower end of described top compression elasticity element starts and described cone
The bottom of the outer reaming of the opening of shape engages thus gradually offsets the described gate lifter plate carried by described lower driving screw element
Gravity；When described lower driving screw element is completely disengaged with the threaded engagement that described lifting drives screw shell, described lifting is driven
Dynamic screw shell be in relative to described lower driving screw element in lower position, the most described gate lifter plate gravity is completely by institute
Stating top compression elasticity element carrying, described radial extension is provided with roller by the end face of described chute side, and described roller is orientation
Roller, described roller is connected to reduce described radial extension along the rolling of described chute and slides for a long time with described chute
Coordinate and cause abrasion, improve service life, on rear side of described fixed frame, be installed with driving motor and lower driving motor, described on
Driving motor to be rotatably assorted with described upper driving worm screw to be connected, described lower driving motor is rotatably assorted even with described lower driving worm screw
Connect, outside described upper driving motor, be provided with electronic-controlled installation, described upper electronic-controlled installation and described upper driving motor electricity
Connection, described upper electronic-controlled installation is in order to control the rotating speed of described upper driving motor, such that it is able to regulate as required on described
The rotating speed driving motor controls described threaded rod rising or falling speed, is provided with lower electronic-controlled installation outside described lower driving motor,
Described lower electronic-controlled installation and described lower driving motor Electricity Federation, described lower electronic-controlled installation is in order to control described lower driving electricity
The rotating speed of machine, such that it is able to the rotating speed regulating described lower driving motor as required drives screw shell liter to control described lifting
Reduction of speed degree.
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 when avoiding the outer peripheral face of lower driving screw element and screw shell to progressively disengage threaded engagement
The situation of harsh conditions so that the gravity carried by threaded engagement is gradually reduced, can most zero.Therefore avoid for screw thread
The damage coordinated.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 lift water conservancy gate equipment of the adjustable speed of the present invention, and now threaded rod is in phase
For screw shell 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.
The lift water conservancy gate equipment of a kind of adjustable speed, including in order to in wall body 1
Sluice gate 15 carry out the gate lifter plate 5 of opening and closing operations and be fixedly installed in the fixed frame 2 on described wall body 1, wherein, institute
The upside stating gate lifter plate 5 drives the lower end of screw shell 44 to be connected with lifting, and described lifting drives outside screw shell 44
Side face be provided with external screw thread in order to be rotatably installed on described fixed frame 2 in and driven down by lower driving worm screw 43 and to drive
Screw-internal thread fit in dynamic screw element 41, described lifting drives in screw shell 44 inner peripheral surface and is provided with axially extended chute 40
In order to can drive through described lifting screw shell 44 inner chamber threaded rod 34 lower end at the radial extension that is connected
35 axially can slide and circumferentially fixed coordinate, described fixed frame 2 above described lower driving screw element 41 rotationally
Being provided with by the upper upper driving screw element 31 driving worm screw 33 to be driven, the downside of described upper driving screw element 31 is fixedly installed
Screw shell 32 in order to described threaded rod 34 threaded engagement, wherein, described screw shell 32 can be disposed through described liter
Fall drives the through hole 403 in the upper end wall 411 of screw shell 44, and wherein, described lifting drives the upper end wall 411 of screw shell 44
And it is provided with top compression elasticity element 39, the upper end of described top compression elasticity element 39 between the radial extension 35 of described threaded rod 34
Fixing with described upper end wall 411 and be connected, lower end can be with the outer reaming 38 of the opening of the taper at place on the upside of described radial extension 35
Bottom engage separatably；Thus, when described threaded rod 34 be in relative to described screw shell 32 in upper position time, institute
First state lower driving screw element 41 can drive screw shell 44 to drive downwards described lifting, and when described lower driving screw thread
When part 41 drives the threaded engagement axial length of screw shell 44 to start to reduce with described lifting, described top compression elasticity element 39
Lower end starts to engage with the bottom of reaming 38 outside the opening of described taper thus gradually offsets by described lower driving screw element 41 institute
Described gate lifter plate 5 gravity of carrying；When described lower driving screw element 41 and described lifting drive the screw thread of screw shell 44
When coordinating completely disengaged, described lifting drive screw shell 44 be in relative to described lower driving screw element 41 in lower position,
The most described gate lifter plate 5 gravity is carried by described top compression elasticity element 39 completely, and described radial extension 35 is by described cunning
The end face of groove 40 side is provided with roller 351, and described roller 351 is orientation roller, and described roller 351 rolls along described chute 40 joins
Close connection and be slidably matched for a long time cause abrasion in order to reduce described radial extension 35 and described chute 40, improve and use the longevity
Life, is installed with driving motor 201 and lower driving motor 202, described upper driving motor 201 and institute on rear side of described fixed frame 2
Stating driving worm screw 33 to be rotatably assorted connections, described lower driving motor 202 lower drives worm screw 43 to be rotatably assorted to be connected with described, institute
State and outside driving motor 201, be provided with electronic-controlled installation 203, described upper electronic-controlled installation 203 and described upper driving electricity
Machine 201 Electricity Federation, described upper electronic-controlled installation 203 is in order to control the rotating speed of described upper driving motor 201, such that it is able to according to need
Regulate the rotating speed of described upper driving motor 201 to control described threaded rod 34 rising or falling speed, outside described lower driving motor 202
It is provided with lower electronic-controlled installation 204, described lower electronic-controlled installation 204 and described lower driving motor 202 Electricity Federation, described lower electronics
Control device 204 is in order to control the rotating speed of described lower driving motor 202, such that it is able to regulate described lower driving motor as required
The rotating speed of 202 controls described lifting and drives screw shell 44 rising or falling speed.
Wherein, it may be advantageous that or exemplarily, when described lower driving screw element 41 drives screw shell 44 with described lifting
After threaded engagement is completely disengaged, described upper driving screw element 31 can drive described threaded rod 34 to move downward, thus continues to make
Obtaining described 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 closes.
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 screw element 41 can drive described lifting to drive screw shell 44 to continue to rise in lower position from described,
Thus 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 screw element 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 lift water conservancy gate equipment for adjustable speed, including in order to carry out opening and closing behaviour to the sluice gate (15) in wall body (1)
The gate lifter plate (5) made and the fixed frame (2) being fixedly installed on described wall body (1), wherein, described gate lifter plate
(5) upside 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 set
Be equipped with external screw thread in order to be rotatably installed in described fixed frame (2) and by the lower lower driving driving worm screw (43) to drive
Screw-internal thread fit in screw element (41), described lifting drives in screw shell (44) inner peripheral surface and is provided with axially extended chute
(40) in order to can drive through described lifting screw shell (44) inner chamber threaded rod (34) lower end at the footpath that is connected
Axially can slide to extension (35) and circumferentially fixed coordinate, described fixed frame (2) is described lower driving screw element (41)
Top be rotatably mounted with and driven worm screw (33) the upper driving screw element (31) that driven, described upper driving screw element by upper
(31) downside be fixedly installed screw shell (32) in order to described threaded rod (34) threaded engagement, wherein, described thread bush
Cylinder (32) can be disposed through described lifting drive screw shell (44) upper end wall (411) in through hole (403), wherein,
Arrange between upper end wall (411) and the radial extension (35) of described threaded rod (34) of described lifting driving screw shell (44)
Having top compression elasticity element (39), the upper end of described top compression elasticity element (39) is fixing with described upper end wall (411) to be connected, lower end energy
The bottom of enough outer reamings (38) of opening with the taper at described radial extension (35) upside engages separatably；Thus, when
Described threaded rod (34) be in relative to described screw shell (32) when upper position, described lower driving screw element (41) can
First screw shell (44) is driven to drive downwards described lifting, and when described lower driving screw element (41) is driven with described lifting
When the threaded engagement axial length of dynamic screw shell (44) starts to reduce, the lower end of described top compression elasticity element (39) starts and institute
The bottom of the outer reaming (38) of opening stating taper engages thus gradually offsets the institute carried by described lower driving screw element (41)
State gate lifter plate (5) gravity；When described lower driving screw element (41) drives the screw thread of screw shell (44) to join with described lifting
When closing completely disengaged, described lifting drive screw shell (44) be in relative to described lower driving screw element (41) in bottom
Putting, the most described gate lifter plate (5) gravity is carried by described top compression elasticity element (39) completely, described radial extension (35)
End face by described chute (40) side is provided with roller (351), and described roller (351) is orientation roller, described roller (351) edge
Described chute (40) rolling is connected to reduce described radial extension (35) and joins with described chute (40) slip for a long time
Conjunction causes abrasion, improves service life, and described fixed frame (2) rear side is installed with driving motor (201) and lower driving motor
(202), described upper driving motor (201) is rotatably assorted with described upper driving worm screw (33) and is connected, described lower driving motor (202)
Being rotatably assorted with described lower driving worm screw (43) and be connected, described upper driving motor (201) outside is provided with electronic-controlled installation
(203), described upper electronic-controlled installation (203) and described upper driving motor (201) Electricity Federation, described upper electronic-controlled installation
(203) in order to control the rotating speed of described upper driving motor (201), such that it is able to regulate described upper driving motor as required
(201) rotating speed controls described threaded rod (34) rising or falling speed, and described lower driving motor (202) outside is provided with lower Electronic Control
Device (204), described lower electronic-controlled installation (204) and described lower driving motor (202) Electricity Federation, described lower electronic-controlled installation
(204) in order to control the rotating speed of described lower driving motor (202), such that it is able to regulate described lower driving motor as required
(202) rotating speed controls described lifting and drives screw shell (44) rising or falling speed.
The lift water conservancy gate equipment of a kind of adjustable speed the most as claimed in claim 1, wherein, when described lower driving screw element
(41), after completely disengaged with the threaded engagement that described lifting drives screw shell (44), described upper driving screw element (31) can be driven
Dynamic described threaded rod (34) moves downward, thus continues, so that described lifting drives screw shell (44) to move downward, thus to make
Described gate lifter plate (5) dropping place to closed position, described sluice gate (15) is completely closed.
The lift water conservancy gate equipment of a kind of adjustable speed the most as claimed in claim 1 or 2, wherein, when described threaded rod
(34) be in relative to described screw shell (32) when upper position, described lower driving screw element (41) can drive described liter
Fall drives screw shell (44) to continue to rise in lower position from described, thus rises to open position by described gate lifter plate (5)
Put, above-mentioned sluice gate (15) is fully opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660463.XA CN106284229A (en) | 2016-08-12 | 2016-08-12 | A kind of lift water conservancy gate equipment of adjustable speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660463.XA CN106284229A (en) | 2016-08-12 | 2016-08-12 | A kind of lift water conservancy gate equipment of adjustable speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106284229A true CN106284229A (en) | 2017-01-04 |
Family
ID=57668553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610660463.XA Pending CN106284229A (en) | 2016-08-12 | 2016-08-12 | A kind of lift water conservancy gate equipment of adjustable speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106284229A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62200007A (en) * | 1986-02-26 | 1987-09-03 | Ishikawajima Harima Heavy Ind Co Ltd | Hydraulic cylinder equipment |
| CN2030208U (en) * | 1987-09-30 | 1989-01-04 | 湖南省澧县水利机械厂 | Closed type water-saving open/close gate |
| JP2000144699A (en) * | 1998-11-11 | 2000-05-26 | Isamu Ando | Rotating device for sluice opening/closing handle |
| CN2665209Y (en) * | 2003-12-26 | 2004-12-22 | 贾树宝 | An anti-theft water gate control device |
| CN1563598A (en) * | 2004-02-13 | 2005-01-12 | 贾树宝 | Operating device for theftproof water 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 |
-
2016
- 2016-08-12 CN CN201610660463.XA patent/CN106284229A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62200007A (en) * | 1986-02-26 | 1987-09-03 | Ishikawajima Harima Heavy Ind Co Ltd | Hydraulic cylinder equipment |
| CN2030208U (en) * | 1987-09-30 | 1989-01-04 | 湖南省澧县水利机械厂 | Closed type water-saving open/close gate |
| JP2000144699A (en) * | 1998-11-11 | 2000-05-26 | Isamu Ando | Rotating device for sluice opening/closing handle |
| CN2665209Y (en) * | 2003-12-26 | 2004-12-22 | 贾树宝 | An anti-theft water gate control device |
| CN1563598A (en) * | 2004-02-13 | 2005-01-12 | 贾树宝 | Operating device for theftproof water 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 |
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| 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: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |