CN217923433U - Steel rope traction arm swing steel dam - Google Patents
Steel rope traction arm swing steel dam Download PDFInfo
- Publication number
- CN217923433U CN217923433U CN202222011237.2U CN202222011237U CN217923433U CN 217923433 U CN217923433 U CN 217923433U CN 202222011237 U CN202222011237 U CN 202222011237U CN 217923433 U CN217923433 U CN 217923433U
- Authority
- CN
- China
- Prior art keywords
- wire rope
- arc
- steel wire
- steel
- shaped track
- 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.)
- Active
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A steel cable traction arm swing steel dam relates to the field of hydraulic engineering and comprises a gate leaf, wherein the bottom of the gate leaf is connected with a bottom shaft, and the end part of the bottom shaft is connected with a crank arm; a fixing frame is connected in the lock chamber, a planetary reducer is connected on the fixing frame, an input shaft of the planetary reducer is connected with a motor, an output shaft of the planetary reducer is connected with a winding drum, the winding drum is supported on the fixing frame, a steel wire rope is wound on the winding drum, one end of the steel wire rope is connected with a transmission shaft, one end of the transmission shaft is connected to a crank arm, the other end of the transmission shaft is provided with a pulley, an arc-shaped track is connected in the lock chamber, the pulley is arranged in the arc-shaped track, and the pulley moves along the arc-shaped track; a plurality of steel wire rope supports are connected in the arc-shaped track, the bottom of a lock chamber at the lower end of the arc-shaped track is connected with a steering wheel, and the other end of the steel wire rope is connected with a transmission shaft after passing through the steering wheel and the steel wire rope supports. The utility model discloses a motor, planetary reducer, reel, wire rope, transmission shaft etc. are mechanical transmission, and are not fragile, and easy maintenance.
Description
Technical Field
The utility model relates to a hydraulic engineering's field especially relates to steel dam by wire rope driven.
Background
Water conservancy and hydropower are infrastructures related to the national estimated nations, and various water conservancy gates are widely applied along with the increasing requirements of urban water use, landscape construction, environmental improvement, irrigation and power generation in China. The steel gate in the water conservancy gate is also called a steel dam gate or a bottom cross shaft turnover gate, and the steel gate has multiple advantages, such as adaptability to wide river channels, simple structure, capability of reducing middle gate piers and saving civil construction investment, capability of closing the gate for water storage, opening the gate for flood drainage and waterlogging drainage, capability of utilizing the top of the gate for water drainage, landscape effect of artificial waterfall formation, capability of freely adjusting the water retaining height and the like, and is popular in all aspects.
The existing steel dam comprises gate leaves positioned between gate chambers on two sides, a bottom shaft is connected to the bottoms of the gate leaves, a connecting lever is connected to the end part of the bottom shaft, the connecting lever is connected with a hydraulic machine, the hydraulic machine drives the connecting lever to rotate, so that the bottom shaft is rotated, namely the gate leaves are driven to rotate, but because a working machine room is arranged underground on the side face of a gate, the working condition is severe, the humidity is high, and the maintenance difficulty is high after a hydraulic component fails.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a wire rope hauler arm pendulum steel dam, mechanical transmission, not fragile and easy maintenance.
The purpose of the utility model is realized like this: the steel wire rope traction arm swing steel dam comprises a door leaf positioned between two side lock chambers, the bottom of the door leaf is connected with a bottom shaft, and the end part of the bottom shaft extends into the lock chambers and is connected with a crank arm; a fixing frame is connected in the lock chamber, a planetary reducer is connected on the fixing frame, an input shaft of the planetary reducer is connected with a motor, an output shaft of the planetary reducer is connected with a winding drum, the winding drum is supported on the fixing frame, a steel wire rope is wound on the winding drum, one end of the steel wire rope is connected with a transmission shaft, one end of the transmission shaft is connected to a crank arm, the other end of the transmission shaft is provided with a pulley, an arc-shaped rail is connected in the lock chamber, the pulley is arranged in the arc-shaped rail, and the pulley moves along the arc-shaped rail; a plurality of steel wire rope supports are connected in the arc-shaped track, the bottom of a lock chamber at the lower end of the arc-shaped track is connected with a steering wheel, and the other end of each steel wire rope is connected with a transmission shaft after passing through the steering wheel and the steel wire rope supports.
Preferably, the wire rope holds in palm including mount pad and guiding axle, and the mount pad is connected on the arc track, and the guiding axle is connected on the mount pad.
Preferably, a light rail is connected to the arc-shaped track, and the pulley is arranged on the light rail.
The utility model has the advantages that: the motor drives the planetary reducer to drive the winding drum to rotate, and the winding drum rotates to drive the steel wire rope to move to drive the crank arm to rotate, so that the bottom shaft rotates to drive the gate leaf to rotate, and the gate is opened and closed. The utility model discloses a motor, planetary reducer, reel, wire rope, transmission shaft etc. are mechanical transmission, and are not fragile, and easy maintenance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a view from B-B in fig. 1.
Fig. 4 is a partially enlarged view of fig. 1.
Fig. 5 is a partially enlarged view of fig. 2.
Fig. 6 is a schematic structural view of a wire rope holder.
In the figure, 1 arc track, 2 pulleys, 3 transmission shafts, 4 steel wire rope supports, 41 mounting seats, 42 guide shafts, 5 light rails, 6 planetary speed reducers, 7 winding drums, 8 steel wire ropes, 9 bottom shafts, 10 steering wheels, 11 crank arms, 12 motors, 13 door leaves and 14 fixing frames.
Detailed Description
As shown in fig. 1 to 5, the steel cable traction arm swing steel dam comprises a door leaf 13 positioned between two side lock chambers, the bottom of the door leaf 13 is connected with a bottom shaft 9, and the end part of the bottom shaft 9 extends into the lock chambers and is connected with a crank arm 11.
A fixing frame 14 is connected in a lock chamber, a planetary reducer 6 is connected on the fixing frame 14, an input shaft of the planetary reducer 6 is connected with a motor 12, an output shaft of the planetary reducer 6 is connected with a winding drum 7, the winding drum 7 is supported on the fixing frame 14, a steel wire rope 8 is wound on the winding drum 7, one end of the steel wire rope 8 is connected with a transmission shaft 3, one end of the transmission shaft 3 is connected to a crank arm 11, and a pulley 2 is arranged at the other end of the transmission shaft 3. An arc-shaped track 1 is connected in the lock chamber, a light rail 5 is connected on the arc-shaped track 1, a pulley 2 is arranged on the light rail 5 in the arc-shaped track 1, and the pulley 2 moves along the light rail 5 on the arc-shaped track 1.
As shown in fig. 6, the wire rope holder 1 includes a mounting base 41 and a guide shaft 42, the mounting base 41 is connected to the arc-shaped rail 1, and the guide shaft 42 is connected to the mounting base 41. The bottom of a lock chamber at the lower end of the arc-shaped track 1 is connected with a steering wheel 10, and the other end of the steel wire rope 8 is connected with the transmission shaft 3 after passing through the steering wheel 10 and a plurality of guide shafts 42 of the steel wire rope support 4.
The utility model discloses a theory of operation: the motor 12 drives the planetary reducer 6 to drive the winding drum 7 to rotate, the winding drum 7 rotates to drive the steel wire rope 8 to move to drive the crank arm 11 to rotate, and therefore the bottom shaft 9 rotates to drive the door leaf 13 to rotate, and opening and closing of the gate are achieved.
Claims (3)
1. The steel wire rope traction arm swing steel dam comprises door leaves positioned between two side lock chambers, the bottoms of the door leaves are connected with bottom shafts, and the end parts of the bottom shafts extend into the lock chambers and are connected with crank arms; the method is characterized in that: a fixing frame is connected in the lock chamber, a planetary reducer is connected on the fixing frame, an input shaft of the planetary reducer is connected with a motor, an output shaft of the planetary reducer is connected with a winding drum, the winding drum is supported on the fixing frame, a steel wire rope is wound on the winding drum, one end of the steel wire rope is connected with a transmission shaft, one end of the transmission shaft is connected to a crank arm, the other end of the transmission shaft is provided with a pulley, an arc-shaped track is connected in the lock chamber, the pulley is arranged in the arc-shaped track, and the pulley moves along the arc-shaped track; a plurality of steel wire rope supports are connected in the arc-shaped track, the bottom of a lock chamber at the lower end of the arc-shaped track is connected with a steering wheel, and the other end of each steel wire rope is connected with a transmission shaft after passing through the steering wheel and the steel wire rope supports.
2. The steel rope traction arm pendulum steel dam of claim 1, characterized in that: the steel wire rope support comprises a mounting seat and a guide shaft, the mounting seat is connected to the arc-shaped track, and the guide shaft is connected to the mounting seat.
3. The steel rope traction arm pendulum steel dam of claim 1, characterized in that: and the arc-shaped track is connected with a light rail, and the pulley is arranged on the light rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222011237.2U CN217923433U (en) | 2022-08-02 | 2022-08-02 | Steel rope traction arm swing steel dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222011237.2U CN217923433U (en) | 2022-08-02 | 2022-08-02 | Steel rope traction arm swing steel dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217923433U true CN217923433U (en) | 2022-11-29 |
Family
ID=84151596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222011237.2U Active CN217923433U (en) | 2022-08-02 | 2022-08-02 | Steel rope traction arm swing steel dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217923433U (en) |
-
2022
- 2022-08-02 CN CN202222011237.2U patent/CN217923433U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217923433U (en) | Steel rope traction arm swing steel dam | |
| CN108457624B (en) | Long-stroke oil pumping unit | |
| CN201915366U (en) | Winding hoist system for rotary gate | |
| CN108757026A (en) | A kind of underground winch base recess internal drainage device facilitating adjusting | |
| CN102561277A (en) | Medium- and large-sized fixed winch hoist for spillway radial gates | |
| CN208219575U (en) | One kind being used for the easy opening actuator of middle-size and small-size sluice | |
| CN211898194U (en) | Water conservancy flashboard | |
| CN212175707U (en) | Double-blade same-direction double-opening hydraulic self-control gate | |
| CN206512686U (en) | A kind of water conservancy gate | |
| CN221140991U (en) | Cycloidal needle wheel type down lying gate hoist | |
| CN219011138U (en) | Chain drive opening and closing type radial gate | |
| CN219753165U (en) | Headstock gear and horizontal gate that rises with cantilever support | |
| CN202466537U (en) | Middle-large surface hole arc gate fixed winch hoist | |
| CN214737857U (en) | Energy-saving scrubbing water sluicegate | |
| CN2454412Y (en) | Moveable two-hanger-point ring-chain calabash opening-closing machine | |
| CN112343012A (en) | Novel gate system for water conservancy and hydropower | |
| CN217927016U (en) | Planetary transmission arm pendulum steel dam | |
| CN219364514U (en) | High-lift opening and closing equipment suitable for lifting point distance is limited | |
| CN216471948U (en) | Double-lifting-point hoist | |
| CN111455941A (en) | Two-way positive force servo drive headstock gear structure | |
| CN220888551U (en) | Hydraulic open and close gate for hydraulic engineering construction | |
| CN213448356U (en) | Over-and-under type water sluicegate for hydraulic engineering | |
| CN212956426U (en) | Gate for water conservancy facilities | |
| CN216512296U (en) | Intelligent closed-loop transmission structure for chain wheel and chain of construction elevator | |
| CN216471947U (en) | Single-lifting-point hoist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |