CN204199249U - Medium and small reservoirs gate opening/closing equipment - Google Patents
Medium and small reservoirs gate opening/closing equipment Download PDFInfo
- Publication number
- CN204199249U CN204199249U CN201420628248.8U CN201420628248U CN204199249U CN 204199249 U CN204199249 U CN 204199249U CN 201420628248 U CN201420628248 U CN 201420628248U CN 204199249 U CN204199249 U CN 204199249U
- Authority
- CN
- China
- Prior art keywords
- worm
- shaft
- wheel shaft
- rotating drum
- another end
- 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 relates to a kind of medium and small reservoirs gate opening/closing equipment, it comprises support, volute body, worm gear, worm screw, spiral case lid, worm-wheel shaft, worm screw is provided with in spiral case lid, the another end of worm screw is connected with handwheel, in volute body, worm gear, worm-wheel shaft are housed respectively, porose end cap is provided with in the side of volute body, atresia end cap is provided with in worm-wheel shaft one end, worm-wheel shaft another end is connected with shaft coupling, shaft coupling another end is provided with rotating drum shaft, in the middle of rotating drum shaft, be provided with rotating cylinder, rotating cylinder is provided with wire rope, and rotating drum shaft is connected with support by bearing support.The utility model structure is simple, and easy and simple to handle, safety, can reduce labor intensity greatly.
Description
Technical field
The utility model relates to a kind of medium and small reservoirs gate opening/closing equipment.
Background technology
The opening and closing device of medium and small reservoirs gate, it requires safety, reliably, convenient.General hoisting capacity is at below 5T.Complete with the gearbox that traditional headstock gear is employing many groups spur gear transmission, the power shaft of gearbox installs a handwheel, output shaft installs rotating cylinder, rotating cylinder is fixed a long steel wire fly, the other end of steel wire fly is fixed on reservoir strobe, by staff's rotation hand wheel, by gearbox speed change, drive rotating cylinder rotates, and the rotation of rotating cylinder completes the elongation of steel wire fly and shortens the keying that motion has carried out gate.But because straight spur gear rotates, not there is interlock function, in the middle of shutter opening and closing, when the resistance of water is excessive, when the converse rotating force of power shaft also and then increases, often by several staff by force, with hand, or the reversion of other way control handwheel is braked, clearly just there is great potential safety hazard in this.
Summary of the invention
The purpose of this utility model is just to provide a kind of medium and small reservoirs gate opening/closing equipment that can overcome above-mentioned defect.
The technical solution of the utility model is achieved in that a kind of medium and small reservoirs gate opening/closing equipment, it comprises support, volute body, worm gear, worm screw, spiral case lid, worm-wheel shaft, worm screw is provided with in spiral case lid, the another end of worm screw is connected with handwheel, in volute body, respectively worm gear is housed, worm-wheel shaft, porose end cap is provided with in the side of volute body, atresia end cap is provided with in worm-wheel shaft one end, worm-wheel shaft another end is connected with shaft coupling, shaft coupling another end is provided with rotating drum shaft, rotating cylinder is provided with in the middle of rotating drum shaft, rotating cylinder is provided with wire rope, rotating drum shaft is connected with support by bearing support.
The utility model has the advantages that: structure is simple, and easy and simple to handle, safety, can reduce labor intensity greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Fig. 1, a kind of medium and small reservoirs gate opening/closing equipment, it comprises support 1, volute body 2, worm gear 3, worm screw 7, spiral case lid 8, worm-wheel shaft 5, worm screw 7 is provided with in spiral case lid 8, the another end of worm screw 7 is connected with handwheel 9, in volute body 2, worm gear 3 is housed respectively, worm-wheel shaft 5, porose end cap 6 is provided with in the side of volute body 2, atresia end cap 4 is provided with in worm-wheel shaft 5 one end, worm-wheel shaft 5 another end is connected with shaft coupling 10, shaft coupling 10 another end is provided with rotating drum shaft 12, rotating cylinder 11 is provided with in the middle of rotating drum shaft 12, rotating cylinder 11 is provided with wire rope 13, rotating drum shaft 12 is connected with support 1 by bearing support 14.
Claims (1)
1. a medium and small reservoirs gate opening/closing equipment, it comprises support (1), volute body (2), worm gear (3), worm screw (7), spiral case lid (8), worm-wheel shaft (5), it is characterized in that: in spiral case lid (8), be provided with worm screw (7), the another end of worm screw (7) is connected with handwheel (9), worm gear (3) is housed respectively in volute body (2), worm-wheel shaft (5), porose end cap (6) is provided with in the side of volute body (2), atresia end cap (4) is provided with in worm-wheel shaft (5) one end, worm-wheel shaft (5) another end is connected with shaft coupling (10), shaft coupling (10) another end is provided with rotating drum shaft (12), rotating cylinder (11) is provided with in the middle of rotating drum shaft (12), rotating cylinder (11) is provided with wire rope (13), rotating drum shaft (12) is connected with support (1) by bearing support (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628248.8U CN204199249U (en) | 2014-10-28 | 2014-10-28 | Medium and small reservoirs gate opening/closing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628248.8U CN204199249U (en) | 2014-10-28 | 2014-10-28 | Medium and small reservoirs gate opening/closing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204199249U true CN204199249U (en) | 2015-03-11 |
Family
ID=52657224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420628248.8U Expired - Fee Related CN204199249U (en) | 2014-10-28 | 2014-10-28 | Medium and small reservoirs gate opening/closing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204199249U (en) |
-
2014
- 2014-10-28 CN CN201420628248.8U patent/CN204199249U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150311 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |