CN202298562U - Intercepting device for suspension drifting object or shipping object in water - Google Patents
Intercepting device for suspension drifting object or shipping object in water Download PDFInfo
- Publication number
- CN202298562U CN202298562U CN2011204275715U CN201120427571U CN202298562U CN 202298562 U CN202298562 U CN 202298562U CN 2011204275715 U CN2011204275715 U CN 2011204275715U CN 201120427571 U CN201120427571 U CN 201120427571U CN 202298562 U CN202298562 U CN 202298562U
- Authority
- CN
- China
- Prior art keywords
- interception
- rope
- gear
- folding
- rigging
- 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.)
- Withdrawn - After Issue
Links
Images
Classifications
-
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses an intercepting device for a suspension drifting object or a shipping object in water. The device comprises an installing base, a lifting platform, a platform driving mechanism, a variable force brake contraction and retraction device, intercepting rigging, and a monitoring unit, the intercepting device can drive the intercepting rigging to move up and down along the installing base in a certain range, the variable force brake contraction and retraction device in the intercepting device is connected with a damper, therefore, interception of suspension drifting objects or shipping objects with larger tonnage is performed, and the intercepting rigging is in a constant tension in the interception process. When the intercepting device receives a signal, and interception of the suspension drifting object or the shipping object in water is needed, the lifting platform is controlled by the monitoring unit to drive the intercepting rigging to perform up and down movement in water, the contraction and retraction rigging on the variable force contraction and retraction device is released, and intercepting of the suspension drifting object or the shipping object in water is performed.
Description
Technical field
The present invention relates to safety-security area under water, be specifically related to a kind of blocking apparatus to unpowered outstanding drift in the water or dynamic navigation thing.
Background technology
Along with the completion successively of Three Gorges Projects Facilities Construction, all kinds of big small hydropower station that China builds up at present is each trunk river of the sheet cloth whole nation.The foundation of these power stations or key water control project is exploitation and the Important Project highly visible of administering the Changjiang river, the Yellow River; Have huge comprehensive effectivenesses such as flood control, generating and shipping; Also can bring huge economic and social benefit to the descendants; But, its safety problem also put national people in face of.At present; For the attack of terrorism from aerial and ground, built in China has been found effective strick precaution system and good counter-measure, yet; For from the hidden under water attack of terrorism; Being a weak link in our defence, also is simultaneously managerial difficult point place, is the emphasis of security protection under water.
According to data; The domestic and international at present measure of security protection under water to important port or waters employing is to arrange the detection sonar under water, round-the-clock undersea detection and supervision is carried out in the waters in the certain limit, when finding suspicious object; Can take the effective precautionary measures, the mode of taking usually to destroy is following:
A) send diver or frogman under water;
B) lay underwater robot;
C) discharge well-trained marine animal, like dolphin etc.
Though said method can be tackled and handle suspicious floating thing in the water to a certain extent, also shows its following weak point:
First diver that send or under water the frogman need certain response time, and the investigative range that in a single day suspicious floating thing breaks away from the hydrospace detection sonar in the water just is difficult to search rapidly; On the other hand, diver or the speed of service of frogman in water is also slower does not under water satisfy interception and processing requirements as a rule, and to the diver or under water frogman's safety hidden danger is also arranged.
The robot that second cloth is put into is slower in the speed of service of water, and mobility is also relatively poor, also is difficult to capture reliably, safely target even search.
Learn only have at present abroad after the 3rd pair of data of collecting analyzed, train and be used for the search and the warning of suspicious object under water like marine animals such as dolphins, but do not see the report that it is caught and handle suspicious object marine animal; On the other hand, do not collect the training of related data introduction to fresh water animals.
Summary of the invention
Given this, the invention provides a kind of blocking apparatus that unpowered outstanding drift or dynamic sail body in the water are implemented interception, caught, this blocking apparatus is simple in structure, be easy to control, can in water, go up and down flexibly, effectively tackles the moving object of different depth under water.
Blocking apparatus of the present invention comprises mounting base, lift platform, stage driving, variable force braking draw off gear, interception rigging and monitoring unit; Wherein, the mounting base lower end inserts under water, and the upper end is higher than horizontal plane; Lift platform is assemblied in mounting base through roller and roller governor motion; Monitoring unit control roller and roller governor motion make lift platform along the mounting base rising or move down; Variable force braking draw off gear is with the folding and unfolding rope of hydraulic control brake control interception rigging, and variable force braking draw off gear comprises the damper that is connected with the folding and unfolding rope; The interception rigging comprises indication ball float, weight, caution ball float, main interception rope and connects draw off gear; Wherein main interception rope is connected with lift platform through the folding and unfolding rope that connects draw off gear; The indication ball float is articulated on the folding and unfolding rope, floats on horizontal plane; Weight is articulated in the junction of main interception rope and folding and unfolding rope; The caution ball float is laid on the main interception rope; Wherein to adopt the anchor be fixed under water be mechanism to mounting base, and simultaneously, stage driving adopts the cable wire draw off gear; Wherein anchor is that mechanism is connected with lift platform through the folding and unfolding cable wire, and the length of folding and unfolding cable wire is controlled by the cable wire draw off gear.
Beneficial effect:
Above-mentioned blocking apparatus to outstanding drift or sail body in the water adopts stage driving, makes blocking apparatus to drive the interception rigging within the specific limits at the control lower edge of monitoring unit mounting base and moves up and down; As this device is arranged on the mounting base in the water, not only having above-mentioned functions, also can in water, the up-down with water level move up and down.When adopting anchor to be mechanism, can the lift platform anchor be tied up to water surface certain limit inner suspension, can realize through the cable wire draw off gear simultaneously.Variable force braking draw off gear in the blocking apparatus of the present invention is connected with damper, so can tackle large tonnage outstanding drift or sail body, the interception rigging is in permanent tension force in the intercept process.
Description of drawings
Fig. 1 is that blocking apparatus of the present invention system forms sketch map.
Fig. 2 is that the present invention tackles the rigging structure sketch map.
Fig. 3 is that anchor type blocking apparatus of the present invention system forms sketch map.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explain.
As shown in Figure 1; Blocking apparatus to outstanding drift or sail body in the water of the present invention comprises: mounting base 1, lift platform 2, stage driving 3, variable force braking draw off gear 4, interception rigging 5 and monitoring unit 6; Wherein except that interception rigging 5; Each parts is two covers, lays respectively at the both sides in the navigation channel of implementing interception.
Mounting base 1 lower end inserts under water, and the upper end is higher than horizontal plane, and lift platform 2 is assemblied in mounting base 1; Can move up and down along mounting base 1, lift platform 2 is a tower structure, and is in light weight and volume is big; Guarantee that it has certain buoyancy in water, lift platform 2 is provided with roller and roller governor motion, moves up and down so that lift platform 2 is done along mounting base 1; Wherein the roller governor motion is by monitoring unit 6 control, and to guarantee gap and thrust between mounting base 1 and the lift platform 2 in normal range (NR), monitoring unit 6 is also controlled driving mechanism 3 with driving rolls; Drive lift platform 2 rises or moves down; In addition, monitoring unit 6 can also be freed the control of pair roller governor motion, and lift platform 2 is only moved up and down with the up-down of water level.
Interception rigging 5 (as shown in Figure 2) is used for outstanding drift of water or sail body are implemented interception, and it comprises: indication ball float 7, weight 8, caution ball float 9, main interception rope 10, interception net 11, auxilliary interception rope 12 and connect draw off gear 13.Tackle rigging 5 and be connected with lift platform 2, on interception rigging 5, be mounted with indication ball float 7, float on horizontal plane, in order to indicate the width of interception rigging 5 through the folding and unfolding rope that connects draw off gear 13.Main interception rope 10 hangs with weight 8 with the junction of folding and unfolding rope, is used for when not operation, will tackling rigging 5 and is sunken to certain depth under water.Be laid with caution ball float 9 on the main interception rope 10; Be used to overcome the following outstanding degree of main interception rope 10; Keep the distance between the interception rigging 5 two ends indication ball float 7; Caution ball float 9 also can be indicated the main interception rope 10 layout state of certain depth (for implementing interception fast, should as far as possible make main interception rope 10 be " one " font layout under water) under water; In addition, caution ball float 9 also is used for going up and down with lift platform 2, is arranged in during not operation under water, and emersion water surface during interception also can propose caution to the target that is strayed in the Engagement Area.
For enlarging interception zone and interception efficient, below main interception rope 10, be provided with auxilliary interception rope 12, put down the performance interception function during operation with main interception rope 10; For improving the interception reliability, between main interception rope 10 and auxilliary interception rope 12, add interception net 11.
For making blocking apparatus of the present invention can bear impact than outstanding drift of large-tonnage or sail body; Implement effectively interception; Variable force braking draw off gear 4 is set in lift platform 2 upper ends, and comprises a damper, be connected with the folding and unfolding rope of interception rigging 5 at variable force braking draw off gear 4; Variable force braking draw off gear 4 adopts the hydraulic control brake to control the folding and unfolding of folding and unfolding rope, the said hydraulic control brake work of monitoring unit 6 control fluid motor-driven.When being exceeded the coupling mechanism force of variable force braking draw off gear 4 by the tonnage of interceptor; Through the damper on the monitoring unit 6 control variable force draw off gears 4; Regulate the tension force on the folding and unfolding rope; Interception rigging 5 is discharged with permanent tension force under the variable force effect, slow down the headway of suspicious sail body, force the other side to bring to.
Fig. 3 is an another embodiment of the present invention; Be the anchor type blocking apparatus; Different with the mounting base 1 among Fig. 1 embodiment; The anchor that the utilization of anchor type blocking apparatus is fixed under water is that the 1a of mechanism connects lift platform 2 through cable wire, lift platform 2 is anchored in water surface certain area coverage, and utilize cable wire draw off gear 3a to change the height of lift platform 2.There is a cavity lift platform 2 inside; Be used to place cable wire draw off gear 3a; Folding and unfolding cable wire on the cable wire draw off gear 3a is that the 1a of mechanism links to each other with anchor; When water level changes, cable wire draw off gear 3a change the folding and unfolding cable wire length so that lift platform 2 anchorings nearer or than the territory, far field, also can be according to by the length of the position adjustments folding and unfolding cable wire of interception object in water.The interception rigging of anchor type blocking apparatus is installed on the lift platform 2, and its operating principle is with Fig. 2 embodiment.
Work flow:
Step 1, find after the interception target to send the interception instruction positional information of interception target (in the middle of comprise) to blocking apparatus of the present invention; After monitoring unit 6 receives the interception instruction; According to commands for controlling roller governor motion and driving mechanism 3; The driving rolls motion is with the position of adjustment lift platform 2 in water, and the position that makes lift platform 2 is with identical by the position of interception target;
Wherein, If the interception target tonnage is bigger, surpass the self-lock force of variable force braking draw off gear 4, then through the damper on the monitoring unit 6 control variable force draw off gears 4; To regulate the pulling force of folding and unfolding rope; Make interception rigging 5 keep permanent tension force to discharge, effectively slow down by the headway of interception target, to reach the purpose that forces it to stop.
In sum, more than being merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the blocking apparatus to outstanding drift in the water or navigation thing is characterized in that, comprising: mounting base (1), lift platform (2), stage driving (3), variable force braking draw off gear (4), interception rigging (5) and monitoring unit (6); Wherein,
Mounting base (1) lower end inserts under water, and the upper end is higher than horizontal plane;
Lift platform (2) is assemblied in mounting base (1) through roller and roller governor motion;
Monitoring unit (6) control roller and roller governor motion make lift platform (2) rise or move down along mounting base (1);
Variable force braking draw off gear (4) is with the folding and unfolding rope of hydraulic control brake control interception rigging (5), and variable force braking draw off gear (4) comprises the damper that is connected with the folding and unfolding rope;
Interception rigging (5) comprises indication ball float (7), weight (8), caution ball float (9), main interception rope (10) and connects draw off gear (13); Wherein,
Main interception rope (10) is connected with lift platform (2) through the folding and unfolding rope that connects draw off gear (13);
Indication ball float (7) is articulated on the folding and unfolding rope, floats on horizontal plane;
Weight (8) is articulated in the junction of main interception rope (10) and folding and unfolding rope;
Caution ball float (9) is laid on the main interception rope (10).
2. blocking apparatus as claimed in claim 1 is characterized in that, is provided with auxilliary interception rope (12) in main interception rope (10) below, between main interception rope (10) and auxilliary interception rope (12), adds interception net (11).
3. blocking apparatus as claimed in claim 1 is characterized in that, wherein to adopt the anchor be fixed under water be mechanism (1a) to mounting base (1), and simultaneously, stage driving (3) adopts cable wire draw off gear (3a); Wherein, anchor is that mechanism (1a) is connected with lift platform (2) through the folding and unfolding cable wire, and the length of folding and unfolding cable wire is controlled by cable wire draw off gear (3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204275715U CN202298562U (en) | 2011-11-02 | 2011-11-02 | Intercepting device for suspension drifting object or shipping object in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204275715U CN202298562U (en) | 2011-11-02 | 2011-11-02 | Intercepting device for suspension drifting object or shipping object in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298562U true CN202298562U (en) | 2012-07-04 |
Family
ID=46367492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204275715U Withdrawn - After Issue CN202298562U (en) | 2011-11-02 | 2011-11-02 | Intercepting device for suspension drifting object or shipping object in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298562U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433861A (en) * | 2011-11-02 | 2012-05-02 | 中国船舶重工集团公司第七一〇研究所 | Intercepting device for drifting or sailing objects in water |
| CN103352419A (en) * | 2013-07-03 | 2013-10-16 | 宁波大学 | Bridge pier fence netting of cross-sea bridge |
| CN104863094A (en) * | 2015-06-15 | 2015-08-26 | 中水北方勘测设计研究有限责任公司 | Ship blocking cable applicable to reservoir in north cold region |
| CN108313211A (en) * | 2018-03-21 | 2018-07-24 | 中国电建集团中南勘测设计研究院有限公司 | A kind of floating navigation ban device |
| CN108557002A (en) * | 2018-03-21 | 2018-09-21 | 武汉理工大学 | A kind of floating debris cleaning boat and its clear bleaching method |
-
2011
- 2011-11-02 CN CN2011204275715U patent/CN202298562U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433861A (en) * | 2011-11-02 | 2012-05-02 | 中国船舶重工集团公司第七一〇研究所 | Intercepting device for drifting or sailing objects in water |
| CN102433861B (en) * | 2011-11-02 | 2013-12-25 | 中国船舶重工集团公司第七一〇研究所 | Intercepting device for drifting or sailing objects in water |
| CN103352419A (en) * | 2013-07-03 | 2013-10-16 | 宁波大学 | Bridge pier fence netting of cross-sea bridge |
| CN103352419B (en) * | 2013-07-03 | 2015-04-29 | 宁波大学 | Bridge pier fence netting of cross-sea bridge |
| CN104863094A (en) * | 2015-06-15 | 2015-08-26 | 中水北方勘测设计研究有限责任公司 | Ship blocking cable applicable to reservoir in north cold region |
| CN108313211A (en) * | 2018-03-21 | 2018-07-24 | 中国电建集团中南勘测设计研究院有限公司 | A kind of floating navigation ban device |
| CN108557002A (en) * | 2018-03-21 | 2018-09-21 | 武汉理工大学 | A kind of floating debris cleaning boat and its clear bleaching method |
| CN108557002B (en) * | 2018-03-21 | 2019-11-26 | 武汉理工大学 | A kind of floating debris cleaning boat and its clear bleaching method |
| CN108313211B (en) * | 2018-03-21 | 2024-01-30 | 中国电建集团中南勘测设计研究院有限公司 | Floating navigation forbidden device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102433861B (en) | Intercepting device for drifting or sailing objects in water | |
| CN202298562U (en) | Intercepting device for suspension drifting object or shipping object in water | |
| US4313059A (en) | Sea current energy system | |
| EP2971366B1 (en) | Flood guard barrier lifting system | |
| CN201538418U (en) | Dragging assembly of a shallow draft windmill installation maintenance platform at a shallow water area | |
| CN114481959B (en) | Anchoring type self-adaptive water level lifting ship collision prevention method | |
| CN105113508B (en) | Positioning, sinking and controlling system for large-scale bridge deepwater prefabricated foundation | |
| CN102445945A (en) | System for detecting and controlling anchorage of ships | |
| CN102644250A (en) | Active ship intercepting method | |
| CN103482026A (en) | Hybrid mooring system for ultra-deepwater floating structures and mooring method | |
| CN106968250A (en) | A kind of piling equipment and pile-driving method based on unmanned boat | |
| CN103910041A (en) | High-precision offshore wind turbine hoisting and mounting ship | |
| CN203473191U (en) | Auxiliary device for double anchor counter-pulling positioning of shoal water floating body | |
| CN104737950B (en) | Self-propulsion-typeanti-wind-wave anti-wind-wave deep water cage | |
| CN202577235U (en) | Active ship-intercepting device | |
| CN102953366B (en) | Monitoring device for foundation of floating hydraulic structure in shallow sea area | |
| CN204982902U (en) | Prefabricated basis location of large -scale bridge deep water sinks puts control system | |
| CN105599874A (en) | Method and system for ship ultrasonic-assisted berthing or backward berthing | |
| CN101348161A (en) | Traction anchor vehicle and non-self propelling work platform traction system | |
| CN208169822U (en) | A kind of anti-drag anchor damage device of bottom of shallow sea pipeline | |
| CN205348068U (en) | A movable boats and ships intercepting device for growing bridge | |
| CN202787291U (en) | Main pier steel cover box on-site two-abreast-machine hoisting construction structure | |
| CN211223782U (en) | Walking type exploration device | |
| CN210555488U (en) | Self-adaptive polar floating platform ice load protection device | |
| CN209686492U (en) | A kind of visual mating Accrete clearing device of deep water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20131225 |
|
| RGAV | Abandon patent right to avoid regrant |