CN204080751U - A kind of control device of gate of hydropower station - Google Patents
A kind of control device of gate of hydropower station Download PDFInfo
- Publication number
- CN204080751U CN204080751U CN201420510722.7U CN201420510722U CN204080751U CN 204080751 U CN204080751 U CN 204080751U CN 201420510722 U CN201420510722 U CN 201420510722U CN 204080751 U CN204080751 U CN 204080751U
- Authority
- CN
- China
- Prior art keywords
- gate
- power transmission
- transmission shaft
- guide
- hydropower station
- 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
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Abstract
The utility model discloses a kind of control device of gate of hydropower station, comprise and be fixed on multiple axle bed on lock seat and guide holder, in axle bed, power transmission shaft is installed, power transmission shaft is provided with travelling gear, be provided with shaft coupling between adjacent power transmission shaft, guide holder is provided with the rack rail engaged with travelling gear, and guide holder is provided with guide rail, rack rail offers the guide groove coincide with guide rail, the lower end of rack rail connects lock body.Gate control structure of the present utility model only has single-stage driving mechanism, and structure is simple, and can the folding of regulating gate fast, and reduce the labyrinth in control procedure, therefore cost is low, and controllable performance is good, ensures the sensitivity of gate folding; This device has multiple transmission mechanism simultaneously simultaneously, can control multiple gate simultaneously, be specially adapted to the gate structure of small hydropower station.
Description
Technical field
The utility model relates to hydroelectric field, specifically a kind of control device of gate of hydropower station.
Background technology
At present, the control of most gate of hydropower station all adopts PLC and traditional master controller to realize, and realizes the folding of gate mainly through intelligentized electric actuator.But these intelligentized gate controllers and system are all applied to large-scale power station, for the power station that some are small-sized, then cannot the control device of practical so intelligence, not only cost is high, and due to the restriction of condition, make the gate of intelligence control well to be used.Existing gate controller complex structure, volume is heavy, equipment replacement and maintenance cost high.
Summary of the invention
The purpose of this utility model is the control device providing a kind of structure gate of hydropower station that is simple, that regulate and control fast, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of control device of gate of hydropower station, comprise and be fixed on multiple axle bed on lock seat and guide holder, in described axle bed, power transmission shaft is installed, power transmission shaft is provided with travelling gear, be provided with shaft coupling between adjacent power transmission shaft, described guide holder is provided with the rack rail engaged with travelling gear, and described guide holder is provided with guide rail, described rack rail offers the guide groove coincide with guide rail, the lower end of described rack rail connects lock body.
Compared with prior art, the beneficial effects of the utility model are: gate control structure of the present utility model only has single-stage driving mechanism, structure is simple, and can the folding of regulating gate fast, reduce the labyrinth in control procedure, therefore cost is low, and controllable performance is good, ensures the sensitivity of gate folding; This device has multiple transmission mechanism simultaneously simultaneously, can control multiple gate simultaneously, be specially adapted to the gate structure of small hydropower station.
Accompanying drawing explanation
Fig. 1 is the structural representation of the control device of gate of hydropower station.
Fig. 2 is the multiple structural representation of control device of gate of hydropower station.
In figure: 1-lock seat; 2-power transmission shaft; 3-travelling gear; 4-guide holder; 5-guide rail; 6-shaft coupling; 7-axle bed; 8-rack rail; 9-guide groove; 10-lock body.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a control device for gate of hydropower station, comprises and is fixed on multiple axle beds 7 on lock seat 1 and guide holder 4, be provided with power transmission shaft 2 in axle bed 7, power transmission shaft 2 is through axle bed 7, and the corresponding power transmission shaft 2 of each axle bed 7, with shaft coupling 6 connection for transmission between adjacent power transmission shaft 2, for power transmission shaft 2 provides continuous print power, the driving source of power transmission shaft 2, from the frequency conversion control motor in the external world, therefore can control rotating speed and the direction of power transmission shaft 2.
Power transmission shaft 2 is provided with travelling gear 3, guide holder 4 is provided with the rack rail 8 engaged with travelling gear 3, and the lower end of rack rail 8 connects lock body 10, and travelling gear 3 drives rack rail 8 to move up and down, thus moving up and down by frequency conversion control Electric Machine Control lock body 10, thus the folding of regulating gate; Guide holder 4 is provided with guide rail 5, rack rail 8 offers the guide groove 9 coincide with guide rail 5, and rack rail 8, under the guide effect of guide rail 5, keeps its direction of motion inconvenience, ensures that the direction of motion of lock body 10 is not changed.
Gate control structure of the present utility model only has travelling gear 3 and the rack rail 8 of single-stage, and structure is simple, and can the folding of regulating gate fast, and reduce the labyrinth in control procedure, controllable performance is good, ensures the sensitivity of gate 10 folding; This device has multiple transmission mechanism simultaneously simultaneously, can control multiple gate 10 simultaneously, be applicable to the gate structure of small hydropower station.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (1)
1. the control device of a gate of hydropower station, comprise and be fixed on multiple axle beds (7) on lock seat (1) and guide holder (4), it is characterized in that, power transmission shaft (2) is installed in described axle bed (7), power transmission shaft (2) is provided with travelling gear (3), shaft coupling (6) is provided with between adjacent power transmission shaft (2), described guide holder (4) is provided with the rack rail (8) engaged with travelling gear (3), described guide holder (4) is provided with guide rail (5), described rack rail (8) offers the guide groove (9) coincide with guide rail (5), the lower end of described rack rail (8) connects lock body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510722.7U CN204080751U (en) | 2014-09-05 | 2014-09-05 | A kind of control device of gate of hydropower station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510722.7U CN204080751U (en) | 2014-09-05 | 2014-09-05 | A kind of control device of gate of hydropower station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080751U true CN204080751U (en) | 2015-01-07 |
Family
ID=52173486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420510722.7U Expired - Fee Related CN204080751U (en) | 2014-09-05 | 2014-09-05 | A kind of control device of gate of hydropower station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522172A (en) * | 2016-11-17 | 2017-03-22 | 河海大学常州校区 | Gear engagement driving hoist and control method thereof |
| CN107340372A (en) * | 2017-08-01 | 2017-11-10 | 贵州大学 | A kind of city river water monitoring device detection channels |
-
2014
- 2014-09-05 CN CN201420510722.7U patent/CN204080751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522172A (en) * | 2016-11-17 | 2017-03-22 | 河海大学常州校区 | Gear engagement driving hoist and control method thereof |
| CN107340372A (en) * | 2017-08-01 | 2017-11-10 | 贵州大学 | A kind of city river water monitoring device detection channels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160905 |