CN104608890A - Receiving net device with buffering structure - Google Patents
Receiving net device with buffering structure Download PDFInfo
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- CN104608890A CN104608890A CN201510086539.8A CN201510086539A CN104608890A CN 104608890 A CN104608890 A CN 104608890A CN 201510086539 A CN201510086539 A CN 201510086539A CN 104608890 A CN104608890 A CN 104608890A
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- rectangle
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- hydraulic actuating
- nettle
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Abstract
The invention provides a receiving net device with a buffering structure. A bottom buoyancy supporting mechanism comprises a rectangular buoyancy supporting body and a rectangular steel support; the rectangular steel support is connected with a buoyancy supporting body on the bottom of the bottom buoyancy supporting mechanism through a connecting plate; a buffering mechanism comprises four guide tracks and four sliders; cylinder rods of four hydraulic cylinders are respectively connected with the four sliders through pins; cylinder bodies of the four hydraulic cylinders are respectively hinged to the rectangular buoyancy supporting body; the two sliders at the same end are connected with a longitudinal moving steel support; a receiving net comprises a longitudinal supporting body; the longitudinal supporting body is connected with net rope connectors; and the net rope connectors at the two ends of the receiving net are connected to two sides of a knitted nylon net; and inductors are distributed on sides of the rectangular steel support. The receiving net device is provided with high-elasticity nylon net ropes, the four hydraulic cylinders have a buffering effect, a received weight is protected to a great extent by damping of water and multi-stage buffering, and a buffering effect is high. The receiving net device is simple in structure, can be recycled and is suitable for receiving high-altitude falling weights on water.
Description
Technical field
What the present invention relates to is a kind of reception net arrangement being mainly used in receiving falling object from high altitude.
Background technology
At present along with the development of operation at sea technology, aloft work task is constantly added, and along with a lot of trier, object is once from falling from high altitude, not only cause great damage, salvage also extremely not easily, also very large pollution is caused to water quality environment simultaneously.In the face of this kind of predicament, invent a kind of reception net arrangement with buffer structure.More existing open reports about reception net arrangement now, but be applied in land mostly, and also buffering effect is poor, causes received physical damage, exists and wastes greatly.Application number is 200410074871.4, technical scheme disclosed in the patent document that name is called " catch net ", is that existing catch net is practical, and this catch net comprises net and the hoist cable be bonded with each other and brake equipment etc.The energy of rock impact reasonably can be distributed and is absorbed, very useful in practice, but Connection Element additional between net and single supportive body is easily fractureed, next time utilizes and must change in time, very inconvenient, and whole application of installation scope is very little, buffering effect neither be very good.
Summary of the invention
The object of the present invention is to provide one can recycled for multiple times, the reception net arrangement with buffer structure of good buffer effect.
The object of the present invention is achieved like this:
Comprise bottom buoyant support mechanism, buffer gear and receive net; Described bottom buoyant support mechanism comprises the rectangle buoyant support body be interconnected to form by connecting panel by floating drum, the rectangle steel support be connected to form by steel, and rectangle steel support is connected with the buoyant support body of bottom by connecting panel; Described buffer gear comprises four guide rails of the corner being arranged on rectangle steel support respectively, four slide blocks installed are coordinated with guide rail, the cylinder bar of four hydraulic actuating cylinders is connected with four slide blocks respectively by pin, the cylinder body of four hydraulic actuating cylinders is hinged with rectangle buoyant support body respectively, and two slide blocks connections with one end vertically move steel bracket; Described reception net comprises the longitudinal ligament body being arranged on and vertically moving on steel bracket, connection network rope connection on longitudinal ligament body, and the nettle adaptor union at two ends is connected with the both sides of woven nylon net again; Rectangle steel bracket lip is distributed with inductor.
The present invention can also comprise:
1, rectangle buoyant support body is provided with rectangle steel backing plate, guide rail is fixed on described rectangle steel backing plate.
2, nettle reserve tank and baffle plate is fixed with respectively in the both sides of longitudinal ligament body.
3, the two ends of rectangle steel support arrange hydraulic actuating cylinder stay bearing plate, and hydraulic actuating cylinder stay bearing plate is fixed with hydraulic cylinder base, and cylinder body is by pin-hinges hydraulic cylinder base.
The present invention is directed at present with the reception net arrangement of buffer structure, the situation that its recycled for multiple times is poor and buffering effect is bad, propose a kind of novel reception net arrangement with buffer structure, the simple physical construction of main application, can reach and alleviate the injury of weight and the effect of energy repetitive cycling utilization.
This device of the present invention is made up of bottom buoyant support mechanism, buffer gear and reception net arrangement three part.Bottom buoyant support mechanism is made up of right floating drum, four middle floating drums, left floating drum, connecting panel, rectangle flange beam stand, rectangle I-beam section backing plate, left hydraulic cylinder stay bearing plate, left support plate, right support plate, inductors.Buffer gear by four guide rails, four slide blocks, left backing plate, right backing plate, four hydraulic cylinder bases, a left side vertically moves flange beam stand, the right side vertically moves flange beam stand, four hydraulic actuating cylinders form.Receive net arrangement and comprise left longitudinal ligament body, right longitudinal ligament body, left nettle adaptor union, right nettle adaptor union, right baffle-plate, right baffle plate, left nettle reserve tank, right nettle reserve tank, woven nylon net.
Bottom it buoyant support actuator base right floating drum, floating drum, left floating drums are interconnected by connecting panel in the middle of four, form the buoyant support body of a rectangle, can swim on the water surface, I-beam section is welded to each other and forms rectangle flange beam stand, it is connected with the buoyant support body of bottom by connecting panel, and both just in time form a firm buoyant support system.Rectangle I-beam section backing plate, according to the size of rectangle flange beam stand, is welded on rectangle flange beam stand, is used for installing other works.Left hydraulic cylinder stay bearing plate is welded on the longitudinally left side of rectangle flange beam stand, for increasing its intensity, and the upper left stay bearing plate of bottom welding, right hydraulic actuating cylinder stay bearing plate is welded on the longitudinally right side of rectangle flange beam stand, for increasing its intensity, the upper right stay bearing plate of bottom welding.And inductor is arranged on rectangle flange beam stand limit, install one at a certain distance, multiple combination, detects falling objects jointly, then works.
Four guide rails of its buffer gear are welded on the corner of rectangle I-beam section backing plate respectively, and four slide blocks coordinate with four guide rails respectively to be installed, and slide to realize it.Four hydraulic actuating cylinders are connected with the slide block at four angles respectively by pin, and four hydraulic cylinder bases are welded on left hydraulic cylinder stay bearing plate, right hydraulic actuating cylinder stay bearing plate respectively, are connected with hydraulic actuating cylinder by pin, are used for support four hydraulic actuating cylinders.A left side vertically moves flange beam stand and is welded by I-beam section, its by welded and installed on the second slide block, the 3rd slide block, follow slide block to move together, equally, the right side vertically moves flange beam stand and is also welded by I-beam section, it by welded and installed, is followed one and plays motion on the first slide block, Four-slider.Left backing plate, right backing plate are welded on that a left side vertically moves flange beam stand, the right side vertically moves on flange beam stand respectively, are used for supporting other framing members.
The left longitudinal ligament body of its Structure Network device, right longitudinal ligament body are welded on left backing plate, right backing plate respectively, it is connected with left nettle adaptor union, right nettle adaptor union by bolt, and left nettle adaptor union, right nettle adaptor union are connected with the both sides of woven nylon net, support whole net thus.And upper left nettle reserve tank, right baffle-plate is welded respectively in the both sides of left longitudinal ligament body, upper right baffle plate, right nettle reserve tank is welded respectively in the both sides of right longitudinal ligament body, right baffle-plate, right baffle plate are used for stopping left longitudinal ligament body, right longitudinal ligament body, left nettle reserve tank, right nettle reserve tank are used for laying in nylon nettle, in order to interim need.
Whole device floats on the surface, and first four hydraulic actuating cylinders are in compressive state, and in time working, weight, from falling from high altitude, when touching woven nylon net, relies on nettle elastic force weight to continue to move downward.When nettle is stretched to a certain degree, inductor on bottom rectangle flange beam stand senses object fall, the hydraulic actuating cylinder simultaneously triggering four ends starts, start to stretch, drive four slide blocks at slide on rails, and then vertically move flange beam stand and start relative motion, woven nylon net is shunk, object continues to decline, and expands the deceleration distance of object again.In whole process, the reduction range that the elastic force of nettle and the stroke of hydraulic actuating cylinder are fully grown to weight, the simultaneously antagonistic force of nettle and buoyancy of water, damping also plays very large deceleration effort to weight.Object reclaims subsequently, hydraulic actuating cylinder backhaul, prepares lower task.
It is similar that the present invention and prior art exist on Some principles, but carried out the innovation of structure on its basis again.The present invention adopts high resiliency nylon nettle, and by four hydraulic actuating cylinder bufferings, finally utilize the damping of water, multi-buffer, protect received weight greatly, therefore good buffer effect, apparatus structure is simple, can repetitive cycling utilize.With compared with prior art, the present invention is novel in design, and structure is simple, reliable, rationally distributed, is more suitable for performing the weight receiving falling from high altitude on the water.
Accompanying drawing explanation
Fig. 1 is axonometric drawing of the present invention;
Fig. 2 is birds-eye view of the present invention;
Fig. 3 is front view of the present invention;
Fig. 4 is partial view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing citing, the present invention is described in more detail.
Composition graphs 1 to Fig. 4, of the present invention its mainly forms and comprises: right floating drum 1, first slide block 2, first guide rail 3, first middle floating drum 4, connecting panel 5, second middle floating drum 6, rectangle flange beam stand 7, second guide rail 8, left floating drum 9, left support plate 10, second slide block 11, a left side vertically moves flange beam stand 12, second hydraulic cylinder base 13, second hydraulic actuating cylinder 14, left nettle reserve tank 15, left hydraulic cylinder stay bearing plate 16, left nettle adaptor union 17, left longitudinal ligament body 18, 3rd hydraulic cylinder base 19, 3rd hydraulic actuating cylinder 20, right baffle-plate 21, left backing plate 22, 3rd slide block 23, 3rd guide rail 24, 3rd middle floating drum 25, woven nylon net 26, weight 27, inductor 28, 4th middle floating drum 29, rectangle I-beam section backing plate 30, 4th guide rail 31, right baffle plate 32, right backing plate 33, Four-slider 34, 4th hydraulic actuating cylinder 35, 4th hydraulic cylinder base 36, right nettle adaptor union 37, right longitudinal ligament body 38, right hydraulic actuating cylinder stay bearing plate 39, the right side vertically moves flange beam stand 40, right nettle reserve tank 41, first hydraulic actuating cylinder 42, first hydraulic cylinder base 43 and right support plate 44.And inductor 28 is arranged on rectangle flange beam stand limit, install one at a certain distance, multiple combination, detects falling objects jointly, then works.
Composition graphs 1, Fig. 2 and Fig. 3, in the buoyant support mechanism of bottom, the middle floating drum 6 of right floating drum the 1, first middle floating drum 4, second of bottom, the 3rd middle floating drum 25, the 4th middle floating drum 29, left floating drum 9 are interconnected by connecting panel 5, form the buoyant support body of a rectangle, can swim on the water surface, I-beam section is welded to each other and forms rectangle flange beam stand 7, and it is connected with the buoyant support body of bottom by connecting panel, and both just in time form a firm buoyant support system.Rectangle I-beam section backing plate 30, according to the size of rectangle flange beam stand 7, is welded on rectangle flange beam stand 7, is used for installing other works.Left hydraulic cylinder stay bearing plate 16 is welded on the longitudinally left side of rectangle flange beam stand 7, for increasing its intensity, the upper left stay bearing plate 10 of bottom welding, right hydraulic actuating cylinder stay bearing plate 40 is welded on the longitudinally right side of rectangle flange beam stand 7, for increasing its intensity, the upper right stay bearing plate 45 of bottom welding.
Composition graphs 1 to Fig. 4, in buffer gear, first guide rail 3, second guide rail 8, the 3rd guide rail 24, the 4th guide rail 31 are welded on the corner of rectangle I-beam section backing plate 30 respectively, first slide block 2, second slide block 11, the 3rd slide block 23, Four-slider 34 coordinate with the first guide rail 3, second guide rail 8, the 3rd guide rail 24, the 4th guide rail 31 respectively to be installed, and slides to realize it.First hydraulic actuating cylinder 42, second hydraulic actuating cylinder 14, the 3rd hydraulic actuating cylinder 20, the 4th hydraulic actuating cylinder 35 are connected with first slide block 2, second slide block 11 at four angles, the 3rd slide block 23, Four-slider 34 respectively by pin, first hydraulic cylinder base 43, second hydraulic cylinder base 13, the 3rd hydraulic cylinder base 19, the 4th hydraulic cylinder base 36 are welded on left hydraulic cylinder stay bearing plate 16, right hydraulic actuating cylinder stay bearing plate 39 respectively, be connected with hydraulic actuating cylinder by pin, be used for support four hydraulic actuating cylinders.A left side vertically moves flange beam stand 12 and is welded by I-beam section, its by welded and installed on the second slide block 11, the 3rd year slide block 23, follow slide block to move together, equally, the right side vertically moves flange beam stand 40 and is also welded by I-beam section, it by welded and installed, is followed one and plays motion on the first slide block 2, Four-slider 34.Left backing plate 22, right backing plate 33 are welded on that a left side vertically moves flange beam stand 12, the right side vertically moves on flange beam stand 40 respectively, are used for supporting other framing members.
Composition graphs 1, Fig. 2, Fig. 3, in Structure Network device, left longitudinal ligament body 18, right longitudinal ligament body 38 are welded on left backing plate 22, right backing plate 33 respectively, it is connected with left nettle adaptor union 17, right nettle adaptor union 37 by bolt, and left nettle adaptor union 17, right nettle adaptor union 37 are connected with the both sides of woven nylon net 26, support whole net thus.And upper left nettle reserve tank 15, right baffle-plate 21 is welded respectively in the both sides of left longitudinal ligament body 18, upper right baffle plate 32, right nettle reserve tank 41 is welded respectively in the both sides of right longitudinal ligament body 38, right baffle-plate 21, right baffle plate 32 are used for stopping left longitudinal ligament body 18, right longitudinal ligament body 38, left nettle reserve tank 15, right nettle reserve tank 41 are used for laying in nylon nettle, in order to interim need.
Whole device floats on the surface, and first four hydraulic actuating cylinders are in compressive state, and in time working, weight, from falling from high altitude, when touching woven nylon net, relies on nettle elastic force weight to continue to move downward.When nettle is stretched to a certain degree, inductor on bottom rectangle flange beam stand senses object fall, the hydraulic actuating cylinder simultaneously triggering four ends starts, start to stretch, drive four slide blocks at slide on rails, and then vertically move flange beam stand and start relative motion, woven nylon net is shunk, object continues to decline, and expands the deceleration distance of object again.In whole process, the reduction range that the elastic force of nettle and the stroke of hydraulic actuating cylinder are fully grown to weight, the simultaneously antagonistic force of nettle and buoyancy of water, damping also plays very large deceleration effort to weight.Object reclaims subsequently, hydraulic actuating cylinder backhaul, prepares lower task.
Claims (5)
1., with a reception net arrangement for buffer structure, comprise bottom buoyant support mechanism, buffer gear and receive net; It is characterized in that: described bottom buoyant support mechanism comprises the rectangle buoyant support body be interconnected to form by connecting panel by floating drum, the rectangle steel support be connected to form by steel, and rectangle steel support is connected with the buoyant support body of bottom by connecting panel; Described buffer gear comprises four guide rails of the corner being arranged on rectangle steel support respectively, four slide blocks installed are coordinated with guide rail, the cylinder bar of four hydraulic actuating cylinders is connected with four slide blocks respectively by pin, the cylinder body of four hydraulic actuating cylinders is hinged with rectangle buoyant support body respectively, and two slide blocks connections with one end vertically move steel bracket; Described reception net comprises the longitudinal ligament body being arranged on and vertically moving on steel bracket, connection network rope connection on longitudinal ligament body, and the nettle adaptor union at two ends is connected with the both sides of woven nylon net again; Rectangle steel bracket lip is distributed with inductor.
2. the reception net arrangement with buffer structure according to claim 1, is characterized in that: rectangle buoyant support body is provided with rectangle steel backing plate, and guide rail is fixed on described rectangle steel backing plate.
3. the reception net arrangement with buffer structure according to claim 1 and 2, is characterized in that: be fixed with nettle reserve tank and baffle plate respectively in the both sides of longitudinal ligament body.
4. the reception net arrangement with buffer structure according to claim 1 and 2, is characterized in that: the two ends of rectangle steel support arrange hydraulic actuating cylinder stay bearing plate, and hydraulic actuating cylinder stay bearing plate is fixed with hydraulic cylinder base, and cylinder body is by pin-hinges hydraulic cylinder base.
5. the reception net arrangement with buffer structure according to claim 3, is characterized in that: the two ends of rectangle steel support arrange hydraulic actuating cylinder stay bearing plate, and hydraulic actuating cylinder stay bearing plate is fixed with hydraulic cylinder base, and cylinder body is by pin-hinges hydraulic cylinder base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086539.8A CN104608890B (en) | 2015-02-17 | 2015-02-17 | Reception net device with buffer structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086539.8A CN104608890B (en) | 2015-02-17 | 2015-02-17 | Reception net device with buffer structure |
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| Publication Number | Publication Date |
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| CN104608890A true CN104608890A (en) | 2015-05-13 |
| CN104608890B CN104608890B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510086539.8A Expired - Fee Related CN104608890B (en) | 2015-02-17 | 2015-02-17 | Reception net device with buffer structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097915A (en) * | 2017-04-20 | 2017-08-29 | 上海电机学院 | The emitting substance reception device of Submarine emission test |
| CN111204471A (en) * | 2020-01-15 | 2020-05-29 | 哈尔滨工程大学 | Buffering receiving net device that surface of water expandes |
| CN113086094A (en) * | 2021-04-21 | 2021-07-09 | 鹏城实验室 | Unmanned underwater vehicle recovery system and recovery method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4054103A (en) * | 1976-01-21 | 1977-10-18 | Edwin Zenith Gabriel | Techniques for safely unloading externally-slung helicopter loads |
| US5692857A (en) * | 1995-09-21 | 1997-12-02 | Ness; Stewart D. | Lifting floors |
| CN1352722A (en) * | 1999-07-16 | 2002-06-05 | 克莱尔-利瑟·布约恩 | Safety and life-saving device for aquatic environment |
| CN102310934A (en) * | 2010-07-07 | 2012-01-11 | 中国水产科学研究院渔业机械仪器研究所 | Recycle method of returning bin under condition of high sea state |
| CN203228919U (en) * | 2013-02-06 | 2013-10-09 | 王金宁 | Natural bathing place and water bank drowning-preventive rescue platform |
| CN204548435U (en) * | 2015-02-17 | 2015-08-12 | 哈尔滨工程大学 | With the reception net arrangement of buffer structure |
-
2015
- 2015-02-17 CN CN201510086539.8A patent/CN104608890B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054103A (en) * | 1976-01-21 | 1977-10-18 | Edwin Zenith Gabriel | Techniques for safely unloading externally-slung helicopter loads |
| US5692857A (en) * | 1995-09-21 | 1997-12-02 | Ness; Stewart D. | Lifting floors |
| CN1352722A (en) * | 1999-07-16 | 2002-06-05 | 克莱尔-利瑟·布约恩 | Safety and life-saving device for aquatic environment |
| CN102310934A (en) * | 2010-07-07 | 2012-01-11 | 中国水产科学研究院渔业机械仪器研究所 | Recycle method of returning bin under condition of high sea state |
| CN203228919U (en) * | 2013-02-06 | 2013-10-09 | 王金宁 | Natural bathing place and water bank drowning-preventive rescue platform |
| CN204548435U (en) * | 2015-02-17 | 2015-08-12 | 哈尔滨工程大学 | With the reception net arrangement of buffer structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097915A (en) * | 2017-04-20 | 2017-08-29 | 上海电机学院 | The emitting substance reception device of Submarine emission test |
| CN107097915B (en) * | 2017-04-20 | 2018-10-12 | 上海电机学院 | The emitting substance reception device of Submarine emission test |
| CN111204471A (en) * | 2020-01-15 | 2020-05-29 | 哈尔滨工程大学 | Buffering receiving net device that surface of water expandes |
| CN113086094A (en) * | 2021-04-21 | 2021-07-09 | 鹏城实验室 | Unmanned underwater vehicle recovery system and recovery method |
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| Publication number | Publication date |
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| CN104608890B (en) | 2016-09-14 |
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Granted publication date: 20160914 |