CN109356112A - A kind of Novel non-rising stem type screw rod headstock gear - Google Patents
A kind of Novel non-rising stem type screw rod headstock gear Download PDFInfo
- Publication number
- CN109356112A CN109356112A CN201811406436.5A CN201811406436A CN109356112A CN 109356112 A CN109356112 A CN 109356112A CN 201811406436 A CN201811406436 A CN 201811406436A CN 109356112 A CN109356112 A CN 109356112A
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- China
- Prior art keywords
- screw rod
- circular sleeve
- gate
- umbellate form
- screw
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- 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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- 230000000630 rising effect Effects 0.000 title claims abstract description 12
- 241000237858 Gastropoda Species 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention provides a kind of Novel non-rising stem type screw rod headstock gears, it include doorframe, gate roof beam structure is equipped with above doorframe, gate roof beam structure is equipped with headstock gear, is equipped with gate in doorframe, screw rod is connected with above gate, it is characterized in that, further including circular sleeve, the internal screw thread cooperated with screw rod is equipped in circular sleeve, circular sleeve one end is connected with headstock gear, the other end and screw rod interference fit.The two-part structure of circular sleeve and screw rod cooperation in the present invention, screw rod is towering in the overhead the technical issues of when not only solving starting gate in the prior art, and does not need the through-hole that screw rod disengaging is opened up on gate beam, reduces difficulty when casting；The opening and closing of gate can be realized by operating handwheel on the ground, the safety of operator is ensured.
Description
Technical field
The present invention designs hydraulic engineering field, especially designs a kind of Novel non-rising stem type screw rod headstock gear.
Background technique
In water supply and sewage work, gate is a kind of important device, and headstock gear is widely used in all kinds of large-scale plumbing, water
In sharp hydroelectric project, achieve the purpose that open and close gate by controlling the lifting of all kinds of gates.Screw open-close machine is because of it
It is low in cost and easy to operate and be widely used, but screw open-close machine in the prior art needs open up spiral shell on gate roof beam structure
The through-hole of bar disengaging opens up through-hole on one side gate roof beam structure and increases difficulty when casting is built, on the other hand needs to reserve screw rod
Space after back-out, higher to space requirement, screw rod is towering to be also not suitable with municipal landscape engineering to water engineering facility in overhead
Appearance requirement.Furthermore starting gate or when closed shutter in the prior art, requires to go above operator to gate roof beam structure
Headstock gear is operated, it is dangerous.
Summary of the invention
Goal of the invention: it is opened in view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of Novel non-rising stem type screw rod
Close device.
The innovation of the invention consists in that original screw-rod structure is changed to the two-part structure of circular sleeve and screw rod cooperation,
Headstock gear drives circular sleeve rotation, and circular sleeve rotation drives screw rod rotation, and screw rod moves in circular sleeve always, without screwing out
Gate roof beam structure；The present invention sets headstock gear to the switching mechanism of worm and gear, and gate can be realized in lower section in operator
It opens and closes, operational safety is high.
Technical solution: in order to achieve the above object of the invention, the present invention is specifically achieved like this: a kind of Novel non-rising stem type
Screw rod headstock gear includes doorframe, and gate roof beam structure is equipped with above doorframe, and gate roof beam structure is equipped with headstock gear, installation in doorframe
There is gate, be connected with screw rod above gate, further includes circular sleeve, the internal screw thread cooperated with screw rod, circle are equipped in circular sleeve
Shape sleeve one end is connected with headstock gear, the other end and screw rod interference fit.The two-part structure of circular sleeve and screw rod cooperation, no
Screw rod is towering in the overhead the technical issues of when addressing only starting gate in the prior art, and does not need to open up spiral shell on gate beam
The through-hole of bar disengaging, reduces difficulty when casting.Since circular sleeve and screw rod are used in combination than a screw rod is used alone
Length wants short, and the requirement to processing equipment is low and convenient transportation；Internal screw thread is set in circular sleeve and intensity is used in combination more in screw rod
By force.Circular sleeve is connected with headstock gear, and Open Side Down also can avoid water or rubbish and enter in circular sleeve for circular sleeve.
Further, the headstock gear is worm and gear switching mechanism.
Further, the umbrella tooth gear roller box is made of two bevel gears, two umbellate form worm screws, respectively No.1 umbrella tooth
Wheel, No. two bevel gears, No.1 umbellate form worm screw, No. two umbellate form worm screws；Wherein No.1 bevel gear is fixedly connected with circular sleeve, No.1
Umbellate form worm screw is arranged horizontally in above gate roof beam structure, No.1 umbellate form worm screw one end and the cooperation of No.1 bevel gear, No.1 umbellate form worm screw
The other end stretches out outside doorframe and No. two umbellate form worm gears；No. two umbellate form worm screws are perpendicular to horizontal plane arrangement, No. two umbellate form worm screws
One end and No. two umbellate form worm gears, No. two umbellate form worm screw other ends are 1m-1.5m apart from ground level and handwheel are housed.Pass through
No. two umbellate form worm screw rotations are driven in terrestrial operation handwheel, No. two umbellate form worm screw rotations drive No. two umbellate form wheel rotations, No. two umbrellas
The rotation of type wheel drives the rotation of No.1 umbellate form worm screw, and the rotation of No.1 umbellate form worm screw drives the rotation of No.1 umbellate form wheel, No.1 umbellate form rotation
Dynamic to drive circular sleeve rotation, circular sleeve rotation drives screw rod rotation, the opening and closing of gate, operator can be realized
Safety ensured.
Further, the circular sleeve lower end is equipped with the Elastic Cylindrical strainer being socketed on circular sleeve, cylindrical
The diameter of elastic filter screen is greater than the diameter of circular sleeve and screw rod, and the length of Elastic Cylindrical strainer is greater than the length and packet of screw rod
It overlays on outside screw rod.Elastic Cylindrical strainer is coated on outside screw rod always according to the telescopic of screw rod turn, avoid water plant,
The rubbish such as polybag enter, and are stuck in the junction of screw rod and sleeve.
Further, several impellers are additionally provided in the circular sleeve lower sidewalls.Sleeve rotation, impeller turn
It is dynamic, reduce the water flow pressure of sleeve and screw rod junction, so that screw rod is easier to rotate, and wheel rotation makes rubbish separate
Sleeve and screw rod junction.
Beneficial effects of the present invention: compared with traditional technology, the present invention has the advantage that
1, the two-part structure that circular sleeve and screw rod cooperate in the present invention, spiral shell when not only solving starting gate in the prior art
Bar is towering in the overhead the technical issues of, and does not need the through-hole that screw rod disengaging is opened up on gate beam, reduces difficulty when casting
Degree.
2, the opening and closing of gate, the safety of operator can be realized by operating handwheel on the ground in the present invention
It is ensured.
3, it is socketed Elastic Cylindrical strainer in circular sleeve lower end in the present invention, avoidable rubbish is caught in circular sleeve and silk
The junction of bar.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1.
Specific embodiment
Embodiment 1: as shown in Figure 1, a kind of Novel non-rising stem type screw rod headstock gear, includes doorframe 1, set above doorframe 1
There is gate roof beam structure 2, gate 4 is installed in doorframe 1, screw rod 5 is connected with above gate 4, gate roof beam structure 2 is equipped with headstock gear 3, opens
Closing device further includes circular sleeve 6, is equipped with the internal screw thread cooperated with screw rod 5,6 one end of circular sleeve and opening and closing in circular sleeve 6
Machine 3 connects, and the other end and screw rod 5 are interference fitted, and 6 lower end of circular sleeve is equipped with the Elastic Cylindrical being socketed on circular sleeve 6
Strainer 7, the diameter of Elastic Cylindrical strainer 7 are greater than the diameter of circular sleeve 6 and screw rod 5, and the length of Elastic Cylindrical strainer 7 is big
In screw rod 5 length and be coated on outside screw rod 5, several impellers 8 are additionally provided in 6 lower sidewalls of circular sleeve；Headstock gear 3 is umbrella
Gear roller box switching mechanism, the umbrella tooth gear roller box are made of two bevel gears, two umbellate form worm screws, respectively No.1 umbrella
Gear, No. two bevel gears, No.1 umbellate form worm screw, No. two umbellate form worm screws；Wherein No.1 bevel gear is fixedly connected with circular sleeve, and one
Number umbellate form worm screw is arranged horizontally in above gate roof beam structure, No.1 umbellate form worm screw one end and the cooperation of No.1 bevel gear, No.1 umbellate form snail
The bar other end stretches out outside doorframe and No. two umbellate form worm gears；No. two umbellate form worm screws are perpendicular to horizontal plane arrangement, No. two umbellate form snails
Bar one end and No. two umbellate form worm gears, No. two umbellate form worm screw other ends are 1m-1.5m apart from ground level and handwheel are housed.
Claims (5)
1. a kind of Novel non-rising stem type screw rod headstock gear includes doorframe, gate roof beam structure is equipped with above doorframe, is set on gate roof beam structure
There is headstock gear, gate is installed in doorframe, is connected with screw rod above gate, which is characterized in that it further include circular sleeve, circle set
The internal screw thread cooperated with screw rod is equipped in cylinder, circular sleeve one end is connected with headstock gear, the other end and screw rod interference fit.
2. Novel non-rising stem type screw open-close machine according to claim 1, which is characterized in that the headstock gear is umbrella tooth gear
Roller box switching mechanism.
3. Novel non-rising stem type screw open-close machine according to claim 2, which is characterized in that the umbrella tooth gear roller box is by two
A bevel gear, two umbellate form worm screw compositions, respectively No.1 bevel gear, No. two bevel gears, No.1 umbellate form worm screw, No. two umbellate form snails
Bar；Wherein No.1 bevel gear is fixedly connected with circular sleeve, and No.1 umbellate form worm screw is arranged horizontally in above gate roof beam structure, No.1 umbrella
Type worm screw one end and the cooperation of No.1 bevel gear, the No.1 umbellate form worm screw other end stretches out outside doorframe and No. two umbellate form worm gears；Two
Number umbellate form worm screw arranges that No. two umbellate form worm screw one end and No. two umbellate form worm gears, No. two umbellate form worm screws are another perpendicular to horizontal plane
One end is 1m-1.5m apart from ground level and handwheel is housed.
4. Novel non-rising stem type screw open-close machine according to claim 1, which is characterized in that the circular sleeve lower end is equipped with
The Elastic Cylindrical strainer being socketed on circular sleeve, the diameter of Elastic Cylindrical strainer are greater than the straight of circular sleeve and screw rod
Diameter, the length of Elastic Cylindrical strainer are greater than the length of screw rod and are coated on outside screw rod.
5. Novel non-rising stem type screw open-close machine according to claim 4, which is characterized in that the circular sleeve lower sidewalls
On be additionally provided with several impellers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406436.5A CN109356112A (en) | 2018-11-23 | 2018-11-23 | A kind of Novel non-rising stem type screw rod headstock gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406436.5A CN109356112A (en) | 2018-11-23 | 2018-11-23 | A kind of Novel non-rising stem type screw rod headstock gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109356112A true CN109356112A (en) | 2019-02-19 |
Family
ID=65338733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811406436.5A Withdrawn CN109356112A (en) | 2018-11-23 | 2018-11-23 | A kind of Novel non-rising stem type screw rod headstock gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109356112A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236165A (en) * | 2020-02-10 | 2020-06-05 | 杭州蓝天园林建设有限公司 | Rubber dam for water storage and construction method thereof |
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|---|---|---|---|---|
| JP2000017638A (en) * | 1998-06-29 | 2000-01-18 | Hitachi Car Eng Co Ltd | Driving device for shutter of water gate |
| CN1563598A (en) * | 2004-02-13 | 2005-01-12 | 贾树宝 | Operating device for theftproof water gate |
| KR20050109422A (en) * | 2005-11-02 | 2005-11-21 | 한상관 | Pump mounted gate |
| CN2780829Y (en) * | 2005-03-03 | 2006-05-17 | 郭金龙 | Frame gate of rod totally-enclosed on-and-off machine |
| CN202626954U (en) * | 2012-06-10 | 2012-12-26 | 黄骅市五一机械有限公司 | Non-rising stem screw rod headstock gear |
| CN103590373A (en) * | 2013-11-05 | 2014-02-19 | 净化控股集团有限公司 | Hoist |
| CN104047271A (en) * | 2013-03-16 | 2014-09-17 | 江苏天雨环保集团有限公司 | Wet and dry two-purpose non-rising stem steel gate |
| KR20160064314A (en) * | 2014-11-27 | 2016-06-08 | (주)금강이엔지 | Gate pump apparatus |
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| CN205662904U (en) * | 2016-05-20 | 2016-10-26 | 郑州海世鸿阀门有限公司 | Valve rod flashboard subassembly and use gate of this subassembly |
| CN205822143U (en) * | 2016-07-15 | 2016-12-21 | 朱丽向 | A kind of steel-slag sand |
| CN206015622U (en) * | 2016-08-18 | 2017-03-15 | 刘振宁 | A kind of small water conservancy gate of energy-conserving and environment-protective |
| CN206070496U (en) * | 2016-10-14 | 2017-04-05 | 马娟 | A kind of river course gate for hydraulic engineering |
| CN206646461U (en) * | 2017-04-10 | 2017-11-17 | 宗阳 | A kind of water conservancy and hydropower gate lifting device |
| CN207176638U (en) * | 2017-03-21 | 2018-04-03 | 江苏润源水务设备有限公司 | A kind of blind rod type steel-slag sand |
| CN207959134U (en) * | 2018-01-16 | 2018-10-12 | 乌拉特中旗毅腾矿业有限责任公司 | A kind of sluice filter device |
| CN209397575U (en) * | 2018-11-23 | 2019-09-17 | 江苏一环集团有限公司 | A kind of Novel non-rising stem type screw rod headstock gear |
-
2018
- 2018-11-23 CN CN201811406436.5A patent/CN109356112A/en not_active Withdrawn
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000017638A (en) * | 1998-06-29 | 2000-01-18 | Hitachi Car Eng Co Ltd | Driving device for shutter of water gate |
| CN1563598A (en) * | 2004-02-13 | 2005-01-12 | 贾树宝 | Operating device for theftproof water gate |
| CN2780829Y (en) * | 2005-03-03 | 2006-05-17 | 郭金龙 | Frame gate of rod totally-enclosed on-and-off machine |
| KR20050109422A (en) * | 2005-11-02 | 2005-11-21 | 한상관 | Pump mounted gate |
| CN202626954U (en) * | 2012-06-10 | 2012-12-26 | 黄骅市五一机械有限公司 | Non-rising stem screw rod headstock gear |
| CN104047271A (en) * | 2013-03-16 | 2014-09-17 | 江苏天雨环保集团有限公司 | Wet and dry two-purpose non-rising stem steel gate |
| CN103590373A (en) * | 2013-11-05 | 2014-02-19 | 净化控股集团有限公司 | Hoist |
| KR20160064314A (en) * | 2014-11-27 | 2016-06-08 | (주)금강이엔지 | Gate pump apparatus |
| CN205557472U (en) * | 2016-04-11 | 2016-09-07 | 安徽省六安恒源机械有限公司 | Non -rising stem screw rod headstock gear |
| CN105804017A (en) * | 2016-04-22 | 2016-07-27 | 成都聚智工业设计有限公司 | Novel water conservancy gate |
| CN205662904U (en) * | 2016-05-20 | 2016-10-26 | 郑州海世鸿阀门有限公司 | Valve rod flashboard subassembly and use gate of this subassembly |
| CN205822143U (en) * | 2016-07-15 | 2016-12-21 | 朱丽向 | A kind of steel-slag sand |
| CN206015622U (en) * | 2016-08-18 | 2017-03-15 | 刘振宁 | A kind of small water conservancy gate of energy-conserving and environment-protective |
| CN206070496U (en) * | 2016-10-14 | 2017-04-05 | 马娟 | A kind of river course gate for hydraulic engineering |
| CN207176638U (en) * | 2017-03-21 | 2018-04-03 | 江苏润源水务设备有限公司 | A kind of blind rod type steel-slag sand |
| CN206646461U (en) * | 2017-04-10 | 2017-11-17 | 宗阳 | A kind of water conservancy and hydropower gate lifting device |
| CN207959134U (en) * | 2018-01-16 | 2018-10-12 | 乌拉特中旗毅腾矿业有限责任公司 | A kind of sluice filter device |
| CN209397575U (en) * | 2018-11-23 | 2019-09-17 | 江苏一环集团有限公司 | A kind of Novel non-rising stem type screw rod headstock gear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236165A (en) * | 2020-02-10 | 2020-06-05 | 杭州蓝天园林建设有限公司 | Rubber dam for water storage and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190219 |
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| WW01 | Invention patent application withdrawn after publication |