CN206529747U - A kind of hydraulic engineering headstock gear - Google Patents
A kind of hydraulic engineering headstock gear Download PDFInfo
- Publication number
- CN206529747U CN206529747U CN201720072694.9U CN201720072694U CN206529747U CN 206529747 U CN206529747 U CN 206529747U CN 201720072694 U CN201720072694 U CN 201720072694U CN 206529747 U CN206529747 U CN 206529747U
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- nut
- plastics pipe
- headstock gear
- engineering plastics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of hydraulic engineering headstock gear, including lock platform and flashboard, wherein flashboard is movably arranged in the chute of gate pier；Lock platform is fixedly mounted on gate pier；The top position of the flashboard is fixedly welded with adapter sleeve, the upper end position of wherein adapter sleeve is welded with screw mandrel, the top of screw mandrel passes through the through hole run through above and below lock platform, the utility model is when nut is rotated upwardly and downwardly in relative screw mandrel, screw mandrel can be infiltrated in lubricating oil, this ensure that both relative motions are more smooth so that the service life of equipment is longer.
Description
Technical field
The utility model is related to water conservancy equipment, specifically a kind of hydraulic engineering headstock gear.
Background technology
Headstock gear is used for all kinds of large-scale plumbing, Hydraulic and Hydro-Power Engineering.For controlling all kinds of large and medium-sized cast-iron lock gates and steel
The lifting of check door reaches the purpose of open and close.
The headstock gear being presently used on water channel lock platform is single lever-type structure, therefore can not make gate when lock is played
Pack up to greatest extent, because screw mandrel is connected with gate, therefore the long-time friction of screw mandrel and screw causes screw mandrel to damage.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic engineering headstock gear, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of hydraulic engineering headstock gear, including lock platform and flashboard, wherein flashboard are movably arranged in the chute of gate pier；Lock
Platform is fixedly mounted on gate pier；The top position of the flashboard is fixedly welded with the upper end position weldering of adapter sleeve, wherein adapter sleeve
Screw mandrel is connected to, the top of screw mandrel passes through the through hole run through above and below lock platform, and the apical position of screw mandrel is threaded with nut, nut
Outer wall on offer tooth slot structure, and nut is meshed with driving gear, output shaft of the driving gear fixed cover in reductor
On, and speed reducer drive connection active motor, active motor and reductor are mounted by means of bolts in mounting seat, pacified
Dress seat, which is used, to be bolted on lock platform；The contact position of the nut and lock platform is provided with ceramic wear-resisting block, passes through driving tooth
Wheel drives nut positive and negative rotation, so that engineering plastics pipe is cased with the outside of screw mandrel oscilaltion, nut, and engineering plastics pipe
Bottom opening nut is fixedly connected with using gluing form, the upper end position of screw mandrel is on the inside of engineering plastics pipe, and engineering
Plastic tube injects glossy lubricating oil, and so when nut is rotated upwardly and downwardly in relative screw mandrel, screw mandrel can be infiltrated in lubricating oil, so
It ensure that both relative motions are more smooth.
It is used as further program of the utility model：The mounting seat is made of metal material.
It is used as the utility model further scheme：What the outer wall of the engineering plastics pipe was made provided with clear glass
Form.
It is used as the utility model further scheme：Closure is installed at the top of the engineering plastics pipe, by close
Realize that lubricating oil is added at capping.
It is used as the utility model further scheme：The ceramic wear-resisting block insertion is arranged in lock platform.
Compared with prior art, the beneficial effects of the utility model are：The utility model is in nut above and below relative screw mandrel
During rotation, screw mandrel can be infiltrated in lubricating oil, this ensure that both relative motions are more smooth so that the use longevity of equipment
Life is longer.
Brief description of the drawings
Fig. 1 is a kind of structural representation of hydraulic engineering headstock gear of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of hydraulic engineering headstock gear, including lock platform 3 and flashboard 2, its
Middle flashboard 2 is movably arranged in the chute of gate pier 1；Lock platform 3 is fixedly mounted on gate pier 1；The top position of the flashboard 2 is fixed
Adapter sleeve 4 is welded with, the upper end position of wherein adapter sleeve 4 is welded with screw mandrel 5, and the top of screw mandrel 5 passes through what lock platform ran through about 3
Through hole, and the apical position of screw mandrel 5 is threaded with nut 7, the outer wall of nut 7 and offers tooth slot structure, and nut 7 with it is main
Moving gear 13 is meshed, and the fixed cover of driving gear 13 is on the output shaft of reductor 10, and the drive connection of reductor 10 is actively electric
Machine 9, active motor 9 and reductor 10 are mounted by means of bolts in mounting seat 8, and mounting seat 8 is used and is bolted to
On lock platform 3；The contact position of the nut 7 and lock platform 3 is provided with ceramic wear-resisting block 6, and nut 7 is being driven just by driving gear 13
Reverse turn, so that the oscilaltion of screw mandrel 5, the outside of nut 7 is cased with engineering plastics pipe 12, and the bottom of engineering plastics pipe 12
Opening is fixedly connected with nut 7 using gluing form, and the upper end position of screw mandrel 5 is on the inside of engineering plastics pipe 12, and engineering plastic
Expects pipe 12 injects glossy lubricating oil, and so when nut 7 is rotated upwardly and downwardly in relative screw mandrel 5, screw mandrel 5 can be infiltrated in lubricating oil,
This ensure that both relative motions are more smooth.
The mounting seat 8 is made of metal material.
The outer wall of the engineering plastics pipe 12 is provided with the form 11 that clear glass is made.
The top of the engineering plastics pipe 12 is provided with closure, by realizing that lubricating oil is added at closure.
The insertion of ceramic wear-resisting block 6 is arranged in lock platform 3.
Operation principle of the present utility model is：The positive and negative rotation of nut 7 is driven by driving gear 13, so that screw mandrel 5
Oscilaltion, the outside of nut 7 is cased with engineering plastics pipe 12, and the bottom opening of engineering plastics pipe 12 is solid using gluing form
Determine attaching nut 7, the upper end position of screw mandrel 5 is located at the inner side of engineering plastics pipe 12, and engineering plastics pipe 12 injects glossy lubricating oil, this
Sample is when nut 7 is rotated upwardly and downwardly in relative screw mandrel 5, and screw mandrel 5 can be infiltrated in lubricating oil, this ensure that both relative motions
It is more smooth.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of hydraulic engineering headstock gear, including lock platform and flashboard, wherein flashboard are movably arranged in the chute of gate pier；Lock platform
It is fixedly mounted on gate pier；The top position of the flashboard is fixedly welded with the upper end position welding of adapter sleeve, wherein adapter sleeve
There is screw mandrel, the top of screw mandrel passes through the through hole run through above and below lock platform, and the apical position of screw mandrel is threaded with nut, nut
Tooth slot structure is offered on outer wall, and nut is meshed with driving gear, driving gear fixed cover on the output shaft of reductor,
And speed reducer drive connection active motor, active motor and reductor are mounted by means of bolts in mounting seat, installed
Seat is used and is bolted on lock platform；The contact position of the nut and lock platform is provided with ceramic wear-resisting block, it is characterised in that spiral shell
Female outside is cased with engineering plastics pipe, and the bottom opening of engineering plastics pipe is fixedly connected with nut, screw mandrel using gluing form
Upper end position on the inside of the engineering plastics pipe, and engineering plastics pipe injects glossy lubricating oil.
2. hydraulic engineering headstock gear according to claim 1, it is characterised in that the mounting seat uses metal material system
Into.
3. hydraulic engineering headstock gear according to claim 1, it is characterised in that the outer wall of the engineering plastics pipe is provided with
The form that clear glass is made.
4. hydraulic engineering headstock gear according to claim 1, it is characterised in that be provided with the top of the engineering plastics pipe
Closure.
5. hydraulic engineering headstock gear according to claim 1, it is characterised in that the ceramic wear-resisting block insertion is arranged on lock
In platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072694.9U CN206529747U (en) | 2017-01-20 | 2017-01-20 | A kind of hydraulic engineering headstock gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072694.9U CN206529747U (en) | 2017-01-20 | 2017-01-20 | A kind of hydraulic engineering headstock gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529747U true CN206529747U (en) | 2017-09-29 |
Family
ID=59919160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720072694.9U Expired - Fee Related CN206529747U (en) | 2017-01-20 | 2017-01-20 | A kind of hydraulic engineering headstock gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338231A (en) * | 2021-06-18 | 2021-09-03 | 安徽省万豪水坝节能技术有限公司 | Intelligent photovoltaic integrated gate device |
-
2017
- 2017-01-20 CN CN201720072694.9U patent/CN206529747U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338231A (en) * | 2021-06-18 | 2021-09-03 | 安徽省万豪水坝节能技术有限公司 | Intelligent photovoltaic integrated gate device |
| CN113338231B (en) * | 2021-06-18 | 2023-12-22 | 安徽省万豪水坝节能技术有限公司 | Photovoltaic intelligent integrated gate device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20190120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |