CN203701044U - Damping machine type ship blocking device - Google Patents
Damping machine type ship blocking device Download PDFInfo
- Publication number
- CN203701044U CN203701044U CN201420008832.3U CN201420008832U CN203701044U CN 203701044 U CN203701044 U CN 203701044U CN 201420008832 U CN201420008832 U CN 201420008832U CN 203701044 U CN203701044 U CN 203701044U
- Authority
- CN
- China
- Prior art keywords
- wire rope
- damping machine
- frame
- damping
- ship
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a damping machine type ship blocking device which comprises damping machines (1), a steel wire rope (2) and a floating barrel (3). The two damping machines (1) are oppositely mounted on reinforced concrete foundations (4) on two banks respectively, the two ends of the steel wire rope (2) stretching across a riverway are fixed on the damping machines (1) respectively and are wound by a certain length, the part, located in the riverway, of the steel wire rope (2) is connected with the floating barrel (3), and the components form the overall ship blocking device. Friction of the damping machines acts to consume kinetic energy of a ship, the steel wire rope is in a V-shaped state to block ships, the ship blocking device has high collision resistance and is suitable for being applied to high-flow-speed riverways, and after being collided, the ship blocking device can simply and convenient restore, and cost is low.
Description
Technical field
What the utility model related to water project management field blocks ship facility, is specifically related to a kind of hydraulic engineering upstream irrigation channel that is arranged in order to tackle the safety device of ship.
Background technology
As far back as nineteen sixties, to be design and installation block ship facility to some sluice upstream irrigation channels of Jiangsu, in case boats and ships slip into lock chamber when stopping leak flood.This block ship facility the water surface be "--" type arrange (Fig. 1 is the original ship facility that blocks), anchor pier is established in two sides, between connect with wire rope, wire rope connects keg float, under keg float, connects drag anchor.Ship was less at that time, and various places are blocked ship facility and all played very good effect, and many successes interception ship, has avoided ship to turn over people and died, and has safeguarded engineering safety.Enter eight, the nineties, water transportation development is swift and violent, fleet is many, hull is large, ship smashes and blocks ship facility accident and often occur, and repeatedly occurs that ship is broken through to block ship facility and clash into engineering accident.Obviously, former to block ship facility impact resistance limited, needs to improve.If flow velocity of river is in 1m/s left and right, the drag force that ship is subject to is not very big.But some river courses, mountain area, geological conditions is better, some water flow velocities reach 4m/s, drag force is directly proportional to square of flow velocity, the drag force that ship is subject to is very large, has proposed requirements at the higher level to blocking ship facility, require drag anchor a lot, very heavy.
Summary of the invention
The purpose of this utility model is: provide a kind of damping machine formula to block boat equipment; be arranged on hydraulic engineering upstream irrigation channel in order to tackle ship, there is stronger impact resistance, be conducive to minimizing accident and occur; protection people life property safety, is applicable to being applied on high flow rate river course.
Technical solution of the present utility model is: this damping machine formula is blocked boat equipment and comprised damping machine, wire rope and keg float, two damping machines are arranged on the reinforced concrete foundation of two sides relatively, across the wire rope two ends in river course respectively fixing and in advance around certain length on damping machine, on wire rope in river course, connect keg float, entirety forms blocks boat equipment.
Wherein, described damping machine comprises frame, rope drum, gear wheel, pinion, the drum of stopping, crank, strigil, loading instrument, leaf spring and voltage regulation screw, frame is arranged on reinforced concrete foundation, coaxial installing rope drum and gear wheel in frame, stop drum and pinion be coaxially arranged in frame, gear wheel pinion mate, the upper crank of installing of the drum of stopping, leaf spring is arranged in frame through voltage regulation screw, the top installed load instrument of leaf spring, strigil is installed in the top of loading instrument, and strigil contacts the drum of stopping.
Wherein, Universal pulley is installed in frame, wire rope is walked around Universal pulley.
The beneficial effects of the utility model are: 1, damping machine friction work consumes boats and ships kinetic energy, and wire rope V-type state interception ship, has stronger impact resistance, is applicable to being applied on high flow rate river course; 2, suffer after ship shock when blocking ship facility, damp type blocks boat equipment and recovers easy, and expense is low.
Accompanying drawing explanation
Fig. 1 is the original ship facility layout plan that blocks.
Fig. 2 is that damp type blocks boat equipment layout plan.
Fig. 3 is that ship shock damp type blocks the signal of boat equipment back plane.
Fig. 4 is damping machine elevation.
Fig. 5 is damping machine left view.
Fig. 6 is damping machine right view.
Fig. 7 is damping machine top view.
In figure: 1 damping machine, 2 wire rope, 3 keg floats, 4 reinforced concrete foundations, 5 frames, 6 rope drums, 7 gear wheels, 8 pinions, 9 drums of stopping, 10 cranks, 11 strigils, 12 loading instrument, 13 leaf springs, 14 voltage regulation screws, 15 Universal pulleys.
The specific embodiment
As shown in Figure 2, this damping machine formula is blocked boat equipment and is comprised damping machine 1, wire rope 2 and keg float 3, two damping machines 1 are arranged on the reinforced concrete foundation 4 of two sides relatively, across wire rope 2 two ends in river course respectively fixing and in advance around certain length on damping machine 1, on wire rope 2 in river course, connect keg float 3, entirety forms blocks boat equipment.
As shown in Fig. 3-7, described damping machine comprises frame 5, rope drum 6, gear wheel 7, pinion 8, the drum 9 of stopping, crank 10, strigil 11, loading instrument 12, leaf spring 13 and voltage regulation screw 14, frame 5 is arranged on reinforced concrete foundation 4, coaxial installing rope drum 6 and gear wheel 7 in frame 5, stop drum 9 and pinion 8 is coaxially arranged in frame 5, gear wheel 7 pinion mates 8, stop on drum 9 crank 10 is installed, leaf spring 13 is arranged in frame 5 through voltage regulation screw 14, the top installed load instrument 12 of leaf spring 13, strigil 11 is installed in the top of loading instrument 12, strigil 11 contacts the drum 9 of stopping.
Wherein, Universal pulley 15 is installed in frame 5, wire rope 2 is walked around Universal pulley 15.
In the time that ship shock blocks boat equipment, wire rope 2 is stressed immediately, and in the time that wire rope internal force reaches design load, rope drum 6 rotates and discharges wire rope 2, and the frictional resistance of damping machine does work and subdues ship kinetic energy simultaneously, successfully tackles ship in scope of design; Clash into if meet with the unexpected ship of super scope of design, allow wire rope 2 disrumpent feelings, because frictional resistance acting process has been subdued ship kinetic energy, for the quality time is won in management unit's safe disposal.
Claims (3)
1. damping machine formula is blocked boat equipment, it is characterized in that: it comprises damping machine (1), wire rope (2) and keg float (3), two damping machines (1) are arranged on the reinforced concrete foundation (4) of two sides relatively, across wire rope (2) two ends in river course respectively fixing and in advance around certain length on damping machine (1), the upper keg float (3) that connects of wire rope (2) in river course, entirety forms blocks boat equipment.
2. damping machine formula according to claim 1 is blocked boat equipment, it is characterized in that: described damping machine comprises frame (5), rope drum (6), gear wheel (7), pinion (8), stop and rouse (9), crank (10), strigil (11), loading instrument (12), leaf spring (13) and voltage regulation screw (14), frame (5) is arranged on reinforced concrete foundation (4), frame (5) upper coaxial installing rope drum (6) and gear wheel (7), stop drum (9) and pinion (8) is coaxially arranged in frame (5), gear wheel (7) pinion mate (8), the upper crank (10) of installing of the drum (9) of stopping, leaf spring (13) is arranged in frame (5) through voltage regulation screw (14), the top installed load instrument (12) of leaf spring (13), strigil (11) is installed in the top of loading instrument (12), strigil (11) contact is stopped and is roused (9).
3. damping machine formula according to claim 1 and 2 is blocked boat equipment, it is characterized in that: the upper Universal pulley (15) of installing of frame (5), wire rope (2) is walked around Universal pulley (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008832.3U CN203701044U (en) | 2014-01-08 | 2014-01-08 | Damping machine type ship blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008832.3U CN203701044U (en) | 2014-01-08 | 2014-01-08 | Damping machine type ship blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203701044U true CN203701044U (en) | 2014-07-09 |
Family
ID=51051501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008832.3U Expired - Fee Related CN203701044U (en) | 2014-01-08 | 2014-01-08 | Damping machine type ship blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203701044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235367A (en) * | 2018-08-27 | 2019-01-18 | 浙江交工集团股份有限公司 | Fixed point mooring multistage drags of anchor energy dissipation type ship-intercepting facility |
| CN113832920A (en) * | 2021-09-05 | 2021-12-24 | 中国长江三峡集团有限公司 | Arresting device and method for distributing stress along slope |
-
2014
- 2014-01-08 CN CN201420008832.3U patent/CN203701044U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235367A (en) * | 2018-08-27 | 2019-01-18 | 浙江交工集团股份有限公司 | Fixed point mooring multistage drags of anchor energy dissipation type ship-intercepting facility |
| CN109235367B (en) * | 2018-08-27 | 2023-10-20 | 浙江交工集团股份有限公司 | Fixed point mooring multi-stage anchor walking energy dissipation type ship interception facility |
| CN113832920A (en) * | 2021-09-05 | 2021-12-24 | 中国长江三峡集团有限公司 | Arresting device and method for distributing stress along slope |
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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: 20140709 Termination date: 20160108 |