CN111216914A - Guide rail structure applied to unfolding and recycling of water surface blocking net - Google Patents
Guide rail structure applied to unfolding and recycling of water surface blocking net Download PDFInfo
- Publication number
- CN111216914A CN111216914A CN202010040086.6A CN202010040086A CN111216914A CN 111216914 A CN111216914 A CN 111216914A CN 202010040086 A CN202010040086 A CN 202010040086A CN 111216914 A CN111216914 A CN 111216914A
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- Prior art keywords
- traction
- guide rail
- rope
- net
- sliding block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention provides a guide rail structure applied to unfolding and recycling of a water surface blocking net, which is used for realizing the folding and unfolding of the blocking net in a water surface blocking device. Comprises a guide structure and a bearing structure. The guide structure comprises a transverse slide rail, a guide rail support, a longitudinal guide rail, a baffle, a buffer block and a hydraulic cylinder; the bearing structure comprises a traction sliding block support, a three-way guide wheel frame, a guide wheel, a rope connector, a blocking net connecting block and a sliding block connecting rope. The invention utilizes the traction sliding block to drive the arresting net to expand and recover, adopts a hydraulic driving mode to realize the transverse movement of the guide rail, ensures the safe recovery of the intercepted object through the pretightening force provided by the hydraulic cylinder on the arresting net, and has simple structure and convenient maintenance.
Description
Technical Field
The invention relates to a guide rail structure applied to unfolding and recovering of a water surface blocking net, and belongs to the field of ocean engineering equipment.
Background
At present, with the continuous development of water surface operation technology, high-altitude, medium-altitude and low-altitude operation tasks are continuously increased and are accompanied with underwater and water surface test tasks. When the lifting object, the aerial test aircraft, the underwater launching test object and the like fall or are recovered on the water surface, if the lifting object directly falls into the water, the equipment can be damaged, the fishing difficulty can be caused, the test cost is increased, and the test data cannot be collected.
The existing water arresting net device is mostly used for the aspects of unmanned aerial vehicle interception and recovery, river dredging and separation and the like, and the arresting net is in an unfolded state and lacks of a rapid recovery means for underwater launch test objects. The current blocking net device applied to blocking objects falling from the water basically adopts a mode of freely laying the blocking net, and means for effectively recycling the blocked objects are lacked after the objects are blocked.
Therefore, it is necessary to develop a hydraulically driven rail assembly that can provide longitudinal deployment, retraction, and transverse stretching and retraction of the net in a surface net assembly.
Disclosure of Invention
The invention aims to provide a guide rail structure applied to unfolding and recycling of a water surface blocking net, and relates to a hydraulic drive type bidirectional guide rail mainly used for longitudinally unfolding, recycling and transversely pre-tightening a blocking net in a blocking device for blocking objects falling into the air on the water surface.
The purpose of the invention is realized as follows: comprises a guide structure and a bearing structure, wherein the guide structure comprises at least three transverse slide rails which are arranged at equal intervals, a longitudinal guide rail which is vertically arranged on the transverse slide rails through a guide rail support, and a hydraulic cylinder which is connected with the longitudinal guide rail, the rope traction device is characterized in that a baffle is arranged at one end of the longitudinal guide rail, a buffer block is arranged at the other end of the longitudinal guide rail, the bearing structure comprises a movable traction sliding block support which is uniformly arranged on the longitudinal guide rail, a blocking net connecting block and a rope connector which are arranged on the traction sliding block support, a sliding block connecting rope is arranged between the rope connectors on two adjacent traction sliding block supports, a traction rope is arranged on the blocking net connecting block on the traction sliding block support close to the baffle, the end part of the traction rope sequentially penetrates through the remaining blocking net connecting blocks and then is connected with a rope recovery device through a guide wheel, and the blocking net connecting block on the traction sliding block support close to the baffle is further connected with an.
The invention also includes such structural features:
1. the traction sliding block support and the longitudinal guide rail are specifically as follows: the longitudinal guide rail is provided with two cylindrical rails, two three-way guide wheel frames are symmetrically arranged at the lower end of the traction sliding block support, six guide wheels are arranged on the three-way guide wheel frames, and every two of the six guide wheels are arranged on the upper side, the outer side and the lower side of each cylindrical rail.
2. The number of the transverse sliding rails is four, the number of the traction sliding block supports is ten, and the number of the hydraulic cylinders is two.
3. And the external traction device and the rope recovery device are windlasses.
4. And the external traction device and the rope recovery device are windlasses. In the using process, the two guide rails are symmetrically arranged on the water surface arresting device, when the arresting net needs to be unfolded, the cylinder rods of the hydraulic cylinders are in a retraction state, the traction slide block supports close to the baffle plate move forwards along the longitudinal guide rails under the driving of the external traction device, the subsequent traction slide block supports move sequentially until the arresting net is unfolded to the maximum state, in the process of receiving the intercepted object, the cylinder rods of the four hydraulic cylinders on the two sides simultaneously extend out to push the longitudinal guide rails on the two sides to respectively move oppositely along the transverse slide rails, a certain buffer is provided for the intercepted object, the intercepted object is prevented from jumping on the arresting net, after the intercepted object is in a stable state, the cylinder rods of the four hydraulic cylinders on the two sides simultaneously retract to lift the intercepted object for convenient recovery, and after the intercepted object is recovered, the rope recovering device is started, the traction rope drives the traction sliding block support close to the baffle to move to the rope recovery device along the longitudinal guide rail until the recovery of the arresting net is completed.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a novel hydraulic drive type water surface arresting net bidirectional guide rail, which aims at solving the problems that arresting nets in the existing water arresting net device need to be unfolded and arranged in advance, the arresting nets cannot be recovered independently and intercepted objects do not have buffering. The carrying structure drives the arresting net to move along the longitudinal guide rail, so that the arresting net is unfolded and recovered, meanwhile, the longitudinal guide rail can move towards or away from each other along the transverse guide rail under the pushing of the hydraulic cylinder, and the carrying structure provides buffer force for the arresting net when receiving an intercepted object. Compared with the prior art, the invention has novel design, simple and reliable structure and is more suitable for blocking objects falling in the air on water.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a rear view of the present invention;
FIG. 5 is a cross-sectional view of the three-way wheel carriage of the present invention;
fig. 6 is a deployed view of a barrier net according to the invention;
fig. 7 is a view of the invention in a retracted condition;
the main reference numbers in the figures illustrate: 1. the device comprises a baffle, 2, a connecting block of a barrier net, 3, a longitudinal guide rail, 4, a traction rope, 5, a rope recovery device, 6, a guide wheel, 7, a buffer block, 8, a transverse slide rail, 9, a hydraulic cylinder, 10, a slide block connecting rope, 11, a guide rail support, 12, a guide wheel, 13, a traction slide block support, 14, a three-way guide wheel frame, 15, a rope connector and 16, the barrier net.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The invention aims to provide a hydraulic drive type guide rail device capable of drawing a blocking net to unfold, recover and transversely pre-tighten in a water surface blocking device, which comprises a guide structure, a bearing structure and a recovery structure, wherein two sides of a longitudinal guide rail in the guide structure are respectively connected with a baffle through bolts, two buffer blocks are arranged on the inner side of the baffle, two hydraulic cylinders are connected with the side surface of the longitudinal guide rail through pin shafts, square supports at the bottom of the longitudinal guide rail are respectively connected with the tops of four guide rail supports, the four guide rail supports respectively move along dovetail grooves of four transverse slide rails at the bottom, and the longitudinal guide rail transversely moves along the transverse slide rails under the pushing of the hydraulic cylinders; six guide wheels are respectively installed on two sides of a three-way guide wheel frame in the bearing structure, the top of the three-way guide wheel frame is connected with the bottom of a traction sliding block support, a rope connector and a blocking net connecting block are installed on the top of the traction sliding block support, and a sliding block connecting rope is connected with the rope connector; in the recovery structure, the traction rope passes through the blocking net connecting block and is connected with the rope recovery device after bypassing the guide wheel.
The present invention may further comprise:
the longitudinal guide rail is formed by connecting twelve longitudinal guide rail sections through bolts, the longitudinal guide rail section close to one side of the guide wheel and the rope recovery device is a first section, the rest is similar to a twelfth section, and a baffle and two buffer blocks are respectively arranged on the outer sides of the first section and the twelfth section.
The outer sides of the fourth section and the ninth section of the longitudinal guide rail are provided with pin shafts, a hydraulic cylinder rod is connected with the pin shafts, the bottoms of the first section, the fourth section, the ninth section and the twelfth section of the longitudinal guide rail are respectively provided with a guide rail support, the four guide rail supports are respectively connected with four transverse slide rails, and the longitudinal guide rail can move along the transverse guide rails under the pushing of the hydraulic cylinders.
Six guide wheels are respectively installed on two sides of a three-way guide wheel frame in the bearing structure, the six guide wheels on each side are respectively located on the upper side, the outer side and the lower side of two cylindrical rails of the longitudinal guide rail, the bearing structure is guaranteed to utilize the guide wheels to conduct linear motion along the longitudinal guide rail, the top of the three-way guide wheel frame is connected with the bottom of a traction sliding block support, a rope connector is installed on the top of the traction sliding block support and is close to one side of a hydraulic cylinder, and a blocking net connecting block is installed on the top of the traction sliding block.
The total ten bearing structures are close to one side of the rope recovery device and are the first one, so that the rest is done in the same way to the tenth, the ten bearing structures are connected through nine sliding blocks, and two ends of each sliding block connecting rope are respectively connected with rope connectors on the two bearing structures.
The recovery structure comprises a rope recovery device, a guide wheel and a traction rope, one end of the traction rope is connected with the rope recovery device, and the other end of the traction rope bypasses the guide wheel and then penetrates through the connecting blocks of the arresting nets in the first to ninth bearing structures and is connected with the connecting blocks of the arresting nets in the tenth bearing structure.
With reference to fig. 1 to 7, the present invention comprises a guiding structure, a carrying structure and a recovery structure.
With reference to fig. 1, 2 and 3, the guide structure includes a baffle 1, a longitudinal guide rail 3, a buffer block 7, a transverse slide rail 8, a hydraulic cylinder 9 and a guide rail support 11; the longitudinal guide rail is formed by connecting twelve longitudinal guide rail segments through bolts, the longitudinal guide rail segment close to one side of the guide wheel 6 and the rope recovery device 5 is a first segment, and the rest is similar to a twelfth segment, and a baffle plate 1 and two buffer blocks 7 are arranged on the outer end surfaces of the first segment and the twelfth segment; the outer sides of the fourth section and the ninth section of the longitudinal guide rail are provided with pin shafts, a cylinder rod of the hydraulic cylinder 9 is connected with the pin shafts, the bottoms of the first section, the fourth section, the ninth section and the twelfth section of the longitudinal guide rail are respectively provided with a guide rail support 11, the four guide rail supports 11 are respectively connected with the four transverse slide rails 8, the four guide rail supports 11 respectively move along dovetail grooves in the four transverse slide rails 8 at the bottom, and the longitudinal guide rail 3 transversely moves along the transverse slide rails 8 under the pushing of the hydraulic cylinder 9.
Referring to fig. 1, 2, 5, 6 and 7, the load-bearing structure comprises a block net connecting block 2, a sliding block connecting rope 10, a guide wheel 12, a traction sliding block support 13, a three-way guide wheel frame 14 and a rope connector 15; six guide wheels 12 are respectively arranged on two sides of the three-way guide wheel frame 14, the six guide wheels 12 on each side are respectively positioned on the upper side, the outer side and the lower side of the two cylindrical rails of the longitudinal guide rail 3, so that the bearing structure is ensured to carry out linear motion along the longitudinal guide rail 3 by utilizing the guide wheels 12, and the top of the three-way guide wheel frame 14 is connected with the bottom of the traction sliding block support 13; the rope connector 15 is arranged at one side of the top of the traction sliding block support 13 close to the hydraulic cylinder 9; the arresting net connecting block 2 is arranged on one side, far away from the hydraulic cylinder 9, of the top of the traction sliding block support 13 and is connected with the arresting net 16, and ten bearing structures are arranged on each longitudinal guide rail 3.
With reference to fig. 1, 3, 4, 6 and 7, the recovery structure comprises a traction rope 4, a rope recovery device 5 and a guide wheel 6; one end of the traction rope 4 is connected with the rope recovery device 5, and the other end of the traction rope bypasses the guide wheel 6 and then passes through the arresting net connecting blocks 2 in the first to ninth bearing structures and is connected with the arresting net connecting blocks 2 in the tenth bearing structure.
The two guide rails are symmetrically arranged on the water surface arresting device, when the arresting net needs to be unfolded, the hydraulic cylinder rod is in a retraction state, the tenth bearing structure is driven by the external traction device to move forwards along the longitudinal guide rail, the subsequent bearing structures move in sequence, and when the tenth bearing structure is in contact with the front end buffer block of the guide rails, the arresting net is unfolded to the maximum state. In the process of receiving the intercepted object, cylinder rods of the four hydraulic cylinders on the two sides extend out simultaneously to push the longitudinal guide rails on the two sides to move oppositely along the transverse slide rails respectively, so that the intercepted object is buffered to a certain extent, and the intercepted object is prevented from jumping on the arresting net. After the intercepted object is in a stable state, the cylinder rods of the four hydraulic cylinders on the two sides retract simultaneously to lift the intercepted object, so that the intercepted object is convenient to recover. After the intercepted objects are recovered, the rope recovery device is started, the traction rope drives the tenth bearing structure to move towards the rope recovery device along the longitudinal guide rail, and after the tenth bearing structure is sequentially contacted with other bearing structures, the recovery of the arresting net is completed.
In summary, the invention provides a guide rail for unfolding and recovering a water surface arresting net, which is used for realizing the folding and unfolding of the arresting net in a water surface arresting device. Comprises a guide structure and a bearing structure. The guide structure comprises a transverse slide rail, a guide rail support, a longitudinal guide rail, a baffle, a buffer block and a hydraulic cylinder; the bearing structure comprises a traction sliding block support, a three-way guide wheel frame, a guide wheel, a rope connector, a blocking net connecting block and a sliding block connecting rope.
In the guide structure, two sides of a longitudinal guide rail are respectively provided with a baffle and a buffer block, two hydraulic cylinders are connected with the side surface of the longitudinal guide rail through a pin shaft, a square bracket at the bottom of the longitudinal guide rail is connected with the top of a guide rail support, and the longitudinal guide rail drives the guide rail support to move along a dovetail groove of a transverse slide rail at the bottom under the pushing of the hydraulic cylinders; in the bearing structure, the guide wheel is connected with the three-way guide wheel frame, the top of the three-way guide wheel frame is connected with the bottom of the traction sliding block support, the rope connector and the arresting net connecting block are installed at the top of the traction sliding block support, and the sliding block connecting rope is connected with the rope connector.
The invention utilizes the traction sliding block to drive the arresting net to expand and recover, adopts a hydraulic driving mode to realize the transverse movement of the guide rail, ensures the safe recovery of the intercepted object through the pretightening force provided by the hydraulic cylinder on the arresting net, and has simple structure and convenient maintenance.
Claims (9)
1. The utility model provides a be applied to water surface arresting net and expand and retrieve guide rail structure which characterized in that: comprises a guide structure and a bearing structure, wherein the guide structure comprises at least three transverse slide rails which are arranged at equal intervals, a longitudinal guide rail which is vertically arranged on the transverse slide rails through a guide rail support, and a hydraulic cylinder which is connected with the longitudinal guide rail, the rope traction device is characterized in that a baffle is arranged at one end of the longitudinal guide rail, a buffer block is arranged at the other end of the longitudinal guide rail, the bearing structure comprises a movable traction sliding block support which is uniformly arranged on the longitudinal guide rail, a blocking net connecting block and a rope connector which are arranged on the traction sliding block support, a sliding block connecting rope is arranged between the rope connectors on two adjacent traction sliding block supports, a traction rope is arranged on the blocking net connecting block on the traction sliding block support close to the baffle, the end part of the traction rope sequentially penetrates through the remaining blocking net connecting blocks and then is connected with a rope recovery device through a guide wheel, and the blocking net connecting block on the traction sliding block support close to the baffle is further connected with an.
2. The guide rail structure applied to the unfolding and the recycling of the water surface barrier net according to claim 1, wherein: the traction sliding block support and the longitudinal guide rail are specifically as follows: the longitudinal guide rail is provided with two cylindrical rails, two three-way guide wheel frames are symmetrically arranged at the lower end of the traction sliding block support, six guide wheels are arranged on the three-way guide wheel frames, and every two of the six guide wheels are arranged on the upper side, the outer side and the lower side of each cylindrical rail.
3. The guide rail structure applied to the unfolding and the recycling of the water surface barrier net according to claim 1 or 2, wherein: the number of the transverse sliding rails is four, the number of the traction sliding block supports is ten, and the number of the hydraulic cylinders is two.
4. The guide rail structure applied to the unfolding and the recycling of the water surface barrier net according to claim 1 or 2, wherein: and the external traction device and the rope recovery device are windlasses.
5. The guide rail structure applied to the unfolding and the recycling of the water surface barrier net according to claim 3, wherein: and the external traction device and the rope recovery device are windlasses.
6. The guide rail structure applied to the unfolding and the recycling of the water surface barrier net according to claim 1 or 2, wherein: and the external traction device and the rope recovery device are windlasses. In the using process, the two guide rails are symmetrically arranged on the water surface arresting device, when the arresting net needs to be unfolded, the cylinder rods of the hydraulic cylinders are in a retraction state, the traction slide block supports close to the baffle plate move forwards along the longitudinal guide rails under the driving of the external traction device, the subsequent traction slide block supports move sequentially until the arresting net is unfolded to the maximum state, in the process of receiving the intercepted object, the cylinder rods of the four hydraulic cylinders on the two sides simultaneously extend out to push the longitudinal guide rails on the two sides to respectively move oppositely along the transverse slide rails, a certain buffer is provided for the intercepted object, the intercepted object is prevented from jumping on the arresting net, after the intercepted object is in a stable state, the cylinder rods of the four hydraulic cylinders on the two sides simultaneously retract to lift the intercepted object for convenient recovery, and after the intercepted object is recovered, the rope recovering device is started, the traction rope drives the traction sliding block support close to the baffle to move to the rope recovery device along the longitudinal guide rail until the recovery of the arresting net is completed.
7. The guide rail structure applied to the unfolding and the recycling of the water surface barrier net according to claim 3, wherein: and the external traction device and the rope recovery device are windlasses. In the using process, the two guide rails are symmetrically arranged on the water surface arresting device, when the arresting net needs to be unfolded, the cylinder rods of the hydraulic cylinders are in a retraction state, the traction slide block supports close to the baffle plate move forwards along the longitudinal guide rails under the driving of the external traction device, the subsequent traction slide block supports move sequentially until the arresting net is unfolded to the maximum state, in the process of receiving the intercepted object, the cylinder rods of the four hydraulic cylinders on the two sides simultaneously extend out to push the longitudinal guide rails on the two sides to respectively move oppositely along the transverse slide rails, a certain buffer is provided for the intercepted object, the intercepted object is prevented from jumping on the arresting net, after the intercepted object is in a stable state, the cylinder rods of the four hydraulic cylinders on the two sides simultaneously retract to lift the intercepted object for convenient recovery, and after the intercepted object is recovered, the rope recovering device is started, the traction rope drives the traction sliding block support close to the baffle to move to the rope recovery device along the longitudinal guide rail until the recovery of the arresting net is completed.
8. The guide rail structure applied to the unfolding and the recycling of the water surface barrier net according to claim 4, wherein: and the external traction device and the rope recovery device are windlasses. In the using process, the two guide rails are symmetrically arranged on the water surface arresting device, when the arresting net needs to be unfolded, the cylinder rods of the hydraulic cylinders are in a retraction state, the traction slide block supports close to the baffle plate move forwards along the longitudinal guide rails under the driving of the external traction device, the subsequent traction slide block supports move sequentially until the arresting net is unfolded to the maximum state, in the process of receiving the intercepted object, the cylinder rods of the four hydraulic cylinders on the two sides simultaneously extend out to push the longitudinal guide rails on the two sides to respectively move oppositely along the transverse slide rails, a certain buffer is provided for the intercepted object, the intercepted object is prevented from jumping on the arresting net, after the intercepted object is in a stable state, the cylinder rods of the four hydraulic cylinders on the two sides simultaneously retract to lift the intercepted object for convenient recovery, and after the intercepted object is recovered, the rope recovering device is started, the traction rope drives the traction sliding block support close to the baffle to move to the rope recovery device along the longitudinal guide rail until the recovery of the arresting net is completed.
9. The guide rail structure applied to the unfolding and the recycling of the water surface barrier net according to claim 5, wherein: and the external traction device and the rope recovery device are windlasses. In the using process, the two guide rails are symmetrically arranged on the water surface arresting device, when the arresting net needs to be unfolded, the cylinder rods of the hydraulic cylinders are in a retraction state, the traction slide block supports close to the baffle plate move forwards along the longitudinal guide rails under the driving of the external traction device, the subsequent traction slide block supports move sequentially until the arresting net is unfolded to the maximum state, in the process of receiving the intercepted object, the cylinder rods of the four hydraulic cylinders on the two sides simultaneously extend out to push the longitudinal guide rails on the two sides to respectively move oppositely along the transverse slide rails, a certain buffer is provided for the intercepted object, the intercepted object is prevented from jumping on the arresting net, after the intercepted object is in a stable state, the cylinder rods of the four hydraulic cylinders on the two sides simultaneously retract to lift the intercepted object for convenient recovery, and after the intercepted object is recovered, the rope recovering device is started, the traction rope drives the traction sliding block support close to the baffle to move to the rope recovery device along the longitudinal guide rail until the recovery of the arresting net is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010040086.6A CN111216914B (en) | 2020-01-15 | 2020-01-15 | Guide rail structure applied to unfolding and recycling of water surface blocking net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010040086.6A CN111216914B (en) | 2020-01-15 | 2020-01-15 | Guide rail structure applied to unfolding and recycling of water surface blocking net |
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| Publication Number | Publication Date |
|---|---|
| CN111216914A true CN111216914A (en) | 2020-06-02 |
| CN111216914B CN111216914B (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010040086.6A Active CN111216914B (en) | 2020-01-15 | 2020-01-15 | Guide rail structure applied to unfolding and recycling of water surface blocking net |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB873632A (en) * | 1957-01-28 | 1961-07-26 | Baas Erwin | Improvements in and relating to arresting gear for aircraft |
| GB8600995D0 (en) * | 1985-06-06 | 1986-02-19 | Anderson & Sorrig Aps | Dragging & hauling in trawls |
| JP2003129457A (en) * | 2001-10-22 | 2003-05-08 | Ishikawajima Harima Heavy Ind Co Ltd | Suspended matter collecting equipment |
| CN104608889A (en) * | 2015-02-17 | 2015-05-13 | 哈尔滨工程大学 | Mobile fast net opening and closing device |
| CN110016902A (en) * | 2019-04-17 | 2019-07-16 | 上海勘测设计研究院有限公司 | Telescopic dirt blocking device on water |
-
2020
- 2020-01-15 CN CN202010040086.6A patent/CN111216914B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB873632A (en) * | 1957-01-28 | 1961-07-26 | Baas Erwin | Improvements in and relating to arresting gear for aircraft |
| GB8600995D0 (en) * | 1985-06-06 | 1986-02-19 | Anderson & Sorrig Aps | Dragging & hauling in trawls |
| JP2003129457A (en) * | 2001-10-22 | 2003-05-08 | Ishikawajima Harima Heavy Ind Co Ltd | Suspended matter collecting equipment |
| CN104608889A (en) * | 2015-02-17 | 2015-05-13 | 哈尔滨工程大学 | Mobile fast net opening and closing device |
| CN110016902A (en) * | 2019-04-17 | 2019-07-16 | 上海勘测设计研究院有限公司 | Telescopic dirt blocking device on water |
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| Publication number | Publication date |
|---|---|
| CN111216914B (en) | 2023-01-03 |
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