CN202899140U - Riprap operation device of lifting hopper - Google Patents
Riprap operation device of lifting hopper Download PDFInfo
- Publication number
- CN202899140U CN202899140U CN 201220463719 CN201220463719U CN202899140U CN 202899140 U CN202899140 U CN 202899140U CN 201220463719 CN201220463719 CN 201220463719 CN 201220463719 U CN201220463719 U CN 201220463719U CN 202899140 U CN202899140 U CN 202899140U
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- hopper
- movable stand
- jackstone
- operation device
- work
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Abstract
The invention discloses a riprap operation device of a lifting hopper. The operation device comprises lifting winches (1), steel wire ropes (2), bearing columns (4), pulley blocks (5), a movable bracket (7), oil cylinders (9) and a hopper (10), wherein two bearing columns (4) are arranged on a ship deck at interval, each bearing column (4) is provided with one pulley block (5), the lifting winches (1) are installed on the ship deck in the way of being adjacent to the bearing columns (4), steel wire ropes (2) penetrate through pulley blocks (5), one ends of the steel wire ropes (2) are connected with the lifting winches (1), the other ends of the steel wire ropes (2) are fixed on the movable bracket (7), the movable bracket (7) is installed between the two bearing columns (4), the two oil cylinders (9) are installed at the lower part of the movable bracket (7), the expansion links of the oil cylinders (9) are respectively connected with the two sides of the hopper (10), so the operation device is integrally formed. The riprap operation device of the lifting hopper carries out riprap operation at arbitrary horizontal height, and has a large riprap amount, high control precision, high working efficiency and a good leveling effect.
Description
Technical field
The utility model relates to the engineering machinery of installing on the boats and ships, is specifically related to a kind of ascending/decending hopper jackstone apparatus for work.
Background technology
At present, the dykes and dams of rivers adopt jackstone to reinforce, on the work boats and ships generally by elder generation of jackstone system jackstone, then smooth stone in water.The shortcoming of this jackstone operation is:
One operating efficiency is low, and the smooth effect in two dykes and dams slopes is bad, and three some places can't carry out smooth.
Summary of the invention
The purpose of this utility model is: a kind of ascending/decending hopper jackstone apparatus for work is provided, this apparatus for work is installed on the boats and ships, stone is contained in to fall in the ascending/decending hopper and is put into the again Turnover bunker jackstone reinforce dikes and dams of place that need reinforcement near sloping dike, carry out the jackstone operation at any height of water level, the jackstone amount is large, control accuracy is high, and high efficiency is smooth effective.
Technical solution of the present utility model is: this apparatus for work comprises hoister winch, wire rope, bearing column, assembly pulley, movable stand, oil cylinder and hopper, spacing distance is installed two bearing columns on ship deck, assembly pulley is installed on the bearing column, be positioned at the other hoister winch of installing of bearing column at ship deck, the steel wire penetrating assembly pulley, one end of wire rope connects hoister winch, the other end of wire rope is fixed on the movable stand, movable stand is installed in the middle of two bearing columns, two oil cylinders are installed in the bottom of movable stand, the expansion link of oil cylinder is connected in the both sides of hopper, whole fabrication process device.
Wherein, installation work scale of depth on movable stand.
Wherein, on movable stand, with hopper signal transducer is installed.
Wherein, at bearing column protective guard is installed, is pedaled ladder in the protective guard.
During work: hopper is filled stone and is awaited orders in ship deck face horizontal positioned; When the hopper of filling stone receive that the control room sends drop to the order of the underwater work degree of depth time, the power fluid force feed flows to hoister winch, the cable drum rotation of hoister winch, driving movable stand by wire rope and assembly pulley moves downward between bearing column, thereby drive hopper and arrive designated depth, signal feedback is to the control room, and hoister winch quits work, and hopper stops on the designated depth position; When hopper stops on the designated depth position, the control room provides the order of toppling over stone, the power fluid force feed is transported in the oil cylinder, the oil cylinder stretching motion drives hopper around the rotation of hopper center of rotation, and hopper is since 0 ° of downward-sloping jackstone that carries out, after hopper is turned to assigned address, signal feedback is to the control room, and oil cylinder quits work, and finishes the jackstone operation; After jackstone is finished, the power fluid force feed flows to hoister winch, the cable drum rotation of hoister winch, driving movable stand by wire rope and assembly pulley moves upward between bearing column, with empty bunker lift to the deck, oil cylinder turn to 0 ° of level with hopper, fills stone, again carries out the jackstone operation.
The utlity model has following advantage: 1, hopper can rest on the position of arbitrary height in the water, and the depth of implements of hopper in water is accurately controlled; 2, the hopper heavy duty time can overturn 60 ° downwards in 0 ° of position of level, and can arbitrarily angled stop between 0 °～60 °, guarantees that stone under the even throwing of the width range of hopper, does not need the smooth work in later stage; 3, the jackstone operation can be carried out in the workboat place that can arrive, and can effectively control the jackstone amount.
Description of drawings
Fig. 1 is working state structure schematic diagram of the present utility model.
Fig. 2 is the left side view of Fig. 1.
Among the figure: 1 hoister winch, 2 wire rope, 3 protective guards, 4 bearing columns, 5 assembly pulleys, 6 signal transducers, 7 movable stands, 8 working depth scales, 9 oil cylinders, 10 hoppers.
The specific embodiment
Such as Fig. 1, shown in 2, this apparatus for work comprises hoister winch 1, wire rope 2, bearing column 4, assembly pulley 5, movable stand 7, oil cylinder 9 and hopper 10, spacing distance is installed two bearing columns 4 on ship deck, assembly pulley 5 is installed on the bearing column 4, be positioned at the bearing column 4 other hoister winchs 1 of installing at ship deck, wire rope 2 passes assembly pulley 5, one end of wire rope 2 connects hoister winch 1, the other end of wire rope 2 is fixed on the movable stand 7, movable stand 7 is installed in the middle of two bearing columns 4, two oil cylinders 9 are installed in the bottom of movable stand 7, and the expansion link of oil cylinder 9 is connected in the both sides of hopper 10, whole fabrication process device.
Wherein, installation work scale of depth 8 on movable stand 7.
Wherein, on movable stand 7, with hopper 10 signal transducers 6 are installed.
Wherein, at bearing column 4 protective guard 3 is installed, is pedaled ladder in the protective guard.
During work: hopper 10 is filled stone and is awaited orders in ship deck face horizontal positioned; When the hopper 10 of filling stone receive that the control room sends drop to the order of the underwater work degree of depth time, the power fluid force feed flows to hoister winch 1, the cable drum rotation of hoister winch 1, driving movable stand 7 by wire rope 2 and assembly pulley 5 moves downward 4 of bearing columns, drive hopper 10 and arrive designated depth, signal feedback is to the control room, and hoister winch 1 quits work, and hopper 10 stops on the designated depth position; When hopper 10 stops on the designated depth position, the control room provides the order of toppling over stone, the power fluid force feed is transported in the oil cylinder 9, oil cylinder 9 stretching motions drive hopper 10 around the rotation of hopper center of rotation, and hopper is since 0 ° of downward-sloping jackstone that carries out, after hopper 10 is turned to assigned address, signal feedback is to the control room, and oil cylinder 9 quits work, and finishes the jackstone operation; After jackstone is finished, the power fluid force feed flows to hoister winch 1, the cable drum rotation of hoister winch 1, driving movable stand 7 by wire rope 2 and assembly pulley 5 moves upward 4 of bearing columns, empty hopper 10 is promoted on the deck, oil cylinder 9 turn to 0 ° of level with hopper 10, fills stone, again carries out the jackstone operation.
Claims (4)
1. ascending/decending hopper jackstone apparatus for work, it is characterized in that: this apparatus for work comprises hoister winch (1), wire rope (2), bearing column (4), assembly pulley (5), movable stand (7), oil cylinder (9) and hopper (10), spacing distance is installed two bearing columns (4) on ship deck, the upper assembly pulley (5) of installing of bearing column (4), be positioned at the other hoister winch (1) of installing of bearing column (4) at ship deck, wire rope (2) passes assembly pulley (5), one end of wire rope (2) connects hoister winch (1), the other end of wire rope (2) is fixed on the movable stand (7), movable stand (7) is installed in the middle of two bearing columns (4), two oil cylinders (9) are installed in the bottom of movable stand (7), the expansion link of oil cylinder (9) is connected in the both sides of hopper (10), whole fabrication process device.
2. ascending/decending hopper jackstone apparatus for work according to claim 1 is characterized in that: wherein, go up installation work scale of depth (8) at movable stand (7).
3. ascending/decending hopper jackstone apparatus for work according to claim 1 is characterized in that: wherein, go up and hopper (10) installation signal transducer (6) at movable stand (7).
4. ascending/decending hopper jackstone apparatus for work according to claim 1 is characterized in that: wherein, at bearing column (4) protective guard (3) is installed, protective guard is pedaled ladder in (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463719 CN202899140U (en) | 2012-09-13 | 2012-09-13 | Riprap operation device of lifting hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463719 CN202899140U (en) | 2012-09-13 | 2012-09-13 | Riprap operation device of lifting hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202899140U true CN202899140U (en) | 2013-04-24 |
Family
ID=48119829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220463719 Expired - Fee Related CN202899140U (en) | 2012-09-13 | 2012-09-13 | Riprap operation device of lifting hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202899140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828514A (en) * | 2012-09-13 | 2012-12-19 | 江苏淮阴船用机械有限公司 | Riprap operation device of lifting hopper |
| CN109098179A (en) * | 2018-08-15 | 2018-12-28 | 中国电建集团港航建设有限公司 | A kind of throwing structural system and working method |
-
2012
- 2012-09-13 CN CN 201220463719 patent/CN202899140U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828514A (en) * | 2012-09-13 | 2012-12-19 | 江苏淮阴船用机械有限公司 | Riprap operation device of lifting hopper |
| CN109098179A (en) * | 2018-08-15 | 2018-12-28 | 中国电建集团港航建设有限公司 | A kind of throwing structural system and working method |
| CN109098179B (en) * | 2018-08-15 | 2020-06-09 | 中国电建集团港航建设有限公司 | Throwing filling structure system and working method |
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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: 20130424 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |