CN105523145A - Capturing rod structure - Google Patents
Capturing rod structure Download PDFInfo
- Publication number
- CN105523145A CN105523145A CN201510985754.1A CN201510985754A CN105523145A CN 105523145 A CN105523145 A CN 105523145A CN 201510985754 A CN201510985754 A CN 201510985754A CN 105523145 A CN105523145 A CN 105523145A
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- China
- Prior art keywords
- rod structure
- catch rod
- support tube
- cushion blocking
- structure according
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B23/00—Equipment for handling lifeboats or the like
- B63B23/30—Devices for guiding boats to water surface
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a capturing rod structure. The capturing rod structure comprises two square tuber support tubes of which two sides are connected with a bracket body, the middle parts of the two support tubes are separated, and are connected through an outside connecting rod; square axial rods are respectively inserted into the opposite ends of the two support tubes, and the axial rods and the support tubes form a nested structure; first cushion pads are stuffed between the axial rods and the support rods; the end parts of the two axial rods extend out from the opposite end parts of the support tubes, and the extending end parts are respectively and fixedly connected with two opposite lug plates; one ends of the two opposite lug plates are respectively and fixedly connected with the axial rods, and the other ends of the lug plates are provided with opposite slotted holes; a hooking and hanging rod is arranged at the middle parts of the two slotted holes, and after the two ends of the hooking and hanging rod penetrate through the opposite slotted holes, mounting fasteners are limited, and second cushion pads are arranged between the hooking and hanging rod and the lug plates at two ends, and are arranged along the extension directions of the lug plates; one ends of the second cushion pads are fixed to the lug plates, and the other ends penetrate through the hooking and handing rod.
Description
Technical field
The present invention relates in a kind of boats and ships over-water floats draw off gear, the positioning capturing device used when over-water floats is reclaimed.
Background technology
The off-shore structure such as boats and ships, offshore platform, because function needs often to configure the relatively little and relative equipment flexibly of volume, as mark, jolly boat, torpedo etc. are floated in sea.Especially comparatively general in the upper application of public affair ship (customs, maritime patrol, fish-farming operation, maritime affairs and frontier policeman's ship etc.), usual public affair ship needs outfit 1 ~ 2 marine canoe of high speed as jolly boat, for making up large ship speed of a ship or plane deficiency that is lower and that cannot execute the task in shallow water area or confine waters because hull is comparatively large.
At present, on public affair ship, the usual manner of folding and unfolding jolly boat has towing type, loop wheel machine formula, boat davit formula and stern chute-type, wherein, loop wheel machine formula and boat davit formula Jobs on the sea ship draw off gear, generally carry out folding and unfolding operation by loop wheel machine, boat davit, therefore, work speed be slow, troublesome poeration and safe not, folding and unfolding work cannot be carried out when sea situation is severe or lash ship navigates by water, the requirement to its rapidity and safety when public affair ship is enforced the law can not be met, and stern chute-type floating debris draw off gear, particularly to the folding and unfolding of marine canoe, mainly using hull stern as auxiliary slide channel, at hull stern, " recessed " shape chute is set, the folding and unfolding of marine canoe is realized by marine canoe punching row or mode of traction, because its stern chute only arranges single inclined plane, the quick punching of marine canoe is relied on to drain on track, then recovery is completed by mode of traction, marine rushing of canoe is drained through in journey, impulsive force is large, easily damage is caused to the track on canoe and stern chute, in addition, under the environment of high sea situation, marine canoe is also difficult to aim at the track of inclination, make troubles also to the marine canoe of recovery.
For solving the problem, Chinese patent 201410207371.7 discloses a kind of stern chute formula water floating body draw off gear, it is provided with conduit obliquely at hull stern, have in conduit and drive by the first driver train the main orbit frame and secondary rail bracket that move up and down along conduit, main orbit frame both sides arrange guide groove, secondary rail bracket is divided into two sections, front and back, leading portion and back segment are hinged, guide wheel is installed in the end of leading portion both sides, guide wheel is installed at the middle part of back segment both sides, by front, rear two sections of guide wheels installed are placed in the guide groove of main orbit frame, secondary rail bracket can be moved relative to main orbit frame, secondary rail bracket also installs the bracket placing water floating body, the both sides of main orbit frame are also provided with for driving secondary rail bracket tortuous and by the second upwards stretching for the secondary rail bracket after complications driver train along hinged place downwards.This draw off gear safety is high, easy and simple to handle, rapidity is good, effectively can reduce impact that floating marine thing gets on the right track to stern chute, reduce maintenance cost.
Stern chute formula water floating body draw off gear disclosed in above-mentioned patent, the over-water floats such as its canoe are in the process adopting described structure folding and unfolding, secondary rail bracket needs to arrange the bracket for supporting floating debris, bracket then needs arrange the catch rod for catching floating debris, only have and follow secondary rail bracket move up and down by floating debris being firmly fixed on fast guarantee floating debris failure-free on catch rod, thus realize the process transferred with reclaim of floating debris smoothly.Therefore design that a kind of structure is simple, safety, become for the over-water floats trap setting of above-mentioned stern chute formula over-water floats draw off gear the necessary condition realizing above-mentioned draw off gear reliability service easily.
Summary of the invention
The present invention is intended to provide in a kind of boats and ships floating marine thing extension and retraction system for carrying out catching the catch rod structure of location to floating marine thing.
A kind of catch rod structure of the present invention, comprise the support tube of the square tube type that both sides are connected with bracket main body, the interval, middle part of two support tubes, connected by the pipe link outside it, insert respectively in the inside of two support tube opposite ends and square axostylus axostyle is installed, axostylus axostyle and support tube form nested structure, fill the first cushion blocking between axostylus axostyle and strut bar; The end of two axostylus axostyles is stretched out from the end that support tube is relative, its end of stretching out is connected two relative otic placodes respectively, one end of two relative otic placodes is connected with axostylus axostyle respectively, the other end arranges relative elongated hole, at the middle hold-down hook peg of two elongated holes, the two ends of hook bar are through after relative elongated hole, mounting fastener is spacing, between hook bar and the otic placode at two ends, the second cushion blocking is all set, second cushion blocking is arranged along otic placode bearing of trend, its one end and otic placode are fixed, and the other end and hook bar are fixed.
A kind of catch rod structure of the present invention, track carries bracket and moves down in water, when floating marine thing is reclaimed, the position of the floating debriss such as adjustment canoe, make floating debris relative with bracket, the hook on floating debris is relative with the hook bar of catch rod, moves to carrier direction by controlling floating debris, make hook touch hook bar, and be hung on hook bar.Because there is the second cushion blocking be connected on otic placode at hook bar two ends, therefore catch rod catches in the process of location floating debris, floating debris is hooked on hook bar, when hook and hook bar collide, hook bar can move along elongated hole direction, second cushion blocking at this side up compressive deformation, can absorb the Impact energy in this direction; And the second damping is paid somebody's debt and expected repayment later between hook bar both sides and otic placode, be out of shape by the lateral compression of the second cushion blocking, the Impact energy that collision produces horizontal direction can also be absorbed; In addition, and the mounting structure between the axostylus axostyle that otic placode connects firmly and support tube is the square tube nested structure of central filler first cushion blocking, when collision makes hook bar and otic placode Integral swinging, the first cushion blocking between its axostylus axostyle and support tube can be distorted distortion, thus can absorb the Impact energy in swing that collision produces and twisting direction.Visible described catch rod structure, can from collision direction, horizontal direction, swaying direction and twisting direction, and the Impact energy of omnibearing absorption hook collision hook bar, carries out actv. buffering; Thus when avoiding reclaiming floating marine thing; the particularly floating marine thing of high-speed cruising; as the hard hit that small high speed boat produces because of seizure; actv. protection floating debris and catch rod; avoid the damage that capture-process brings; thus the folding and unfolding achieved safely and fast floating marine thing, and its structure is simple, reliable, practicality is high.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of catch rod structure of the present invention.
Detailed description of the invention
A kind of catch rod structure, as shown in Figure 1, is comprised the interval, middle part of support tube 1, two support tube 1 of the square tube type that both sides are connected with bracket main body, is connected by the pipe link 2 outside it.Pipe link 2 can be similarly square tube, and two ends are integrally connected by the support tube 1 of gusset 3 with two ends, and to play the effect strengthening transverse strength and rigidity, protection hook bar 4 is not by the impact of transverse force.Insert respectively in the inside of two support tube 1 opposite ends and be provided with square axostylus axostyle 5, axostylus axostyle 5 and support tube 1 form nested structure, fill the first cushion blocking 12 between axostylus axostyle 5 and support tube 1, the end of two axostylus axostyles 5 is stretched out from the end that support tube 1 is relative, its end of stretching out welds two the relative otic placodes 6 that are connected respectively, one end of two relative otic placodes 6 is connected with axostylus axostyle 5 respectively, the other end arranges relative elongated hole 7, at the middle hold-down hook peg 4 of two elongated holes 7, the two ends of hook bar 4 are through after relative elongated hole 7, mounting fastener is spacing, second cushion blocking 8 is all set between hook bar 4 and the otic placode 6 at two ends, second cushion blocking 8 is arranged along otic placode 6 bearing of trend, its one end and otic placode 6 are fixed, the other end and hook bar 4 are fixed, it can directly be connected mutually, also the second cushion blocking 8 can be passed by hooking bar 4, second cushion blocking is from outside banding hook bar.
The end that the mesophase spherule of two support tubes 1 is right extends side plate 9 laterally, side plate 9 arranges corresponding square hole in the position corresponding to two support tubes 1, support tube 1 is through the square hole of side plate 9, be welded and fixed with side plate 9 square hole periphery, two side plates 9 are welded and fixed with the two ends of pipe link 2, and gusset 3 is welded and fixed with side plate and support tube simultaneously.By the setting of above-mentioned side board structure, the torsional strength of whole catch rod can be strengthened further.
In order to strengthen impact resistance when hook bar 4 bears speedboat touching hook, be positioned at hook bar 4 position below between two otic placodes 6 and set up a horizontal band steel 10 again, horizontal band steel 10 two ends connect firmly with two otic placodes 6 respectively, effectively to enhance cross-tie power and the anti-impact force of hook bar 4.Described horizontal band steel 10 can be flute profile, is connected firmly respectively by two side flangings with the otic placode 6 of both sides.
In order to avoid hook directly collides with horizontal band steel 10, and harmful effect is produced to hook and horizontal band steel 10, can horizontal band steel 10 with hook couple positioned opposite resilient cushion member.
Otic placode 6 arranges outstanding top at the second cushion blocking 8 top and stops plate 11; the top that plate 11 and the second cushion blocking 8 are stopped in top offsets; when the second cushion blocking 8 deformation in compression; top only plate 11 can be carried out spacing to the top of the second cushion blocking 8 and support; thus at failure-free to the absorption buffering of collision energy simultaneously, better protection the second cushion blocking 8.And stopped the restriction of plate 11 by top, being stressed of whole second cushion blocking 8 is also more even, reasonable, and buffering and damping effect is better, also can extend the service life of low two cushion blockings 8 simultaneously.
The top of the second cushion blocking 8 can be set to V-arrangement, and the V-arrangement that plate 11 is set to adapt with it is stopped on the top that otic placode 6 offsets with it.The second cushion blocking 8 top of plate 11 and V-arrangement is stopped on the top of V-arrangement, make hook bar 4 when being subject to the impact force in any direction, all can more uniformly by top only plate 11 restrained deformation, thus the distortion ensureing the second cushion blocking 8 further and the homogeneity accepted, enter an improvement damping, buffering effect, also further improve the service life of the second cushion blocking 8.
Claims (8)
1. a catch rod structure, it is characterized in that: the support tube (1) comprising the square tube type that both sides are connected with bracket main body, the interval, middle part of two support tubes (1), connected by the pipe link (2) outside it, insert respectively in the inside of two support tubes (1) opposite end and square axostylus axostyle (5) is installed, axostylus axostyle (5) and support tube (1) form nested structure, fill the first cushion blocking (12) between axostylus axostyle (5) and support tube (1), the end of two axostylus axostyles (5) is stretched out from the end that support tube (1) is relative, its end of stretching out is connected two relative otic placodes (6) respectively, one end of two relative otic placodes (6) is connected with axostylus axostyle (5) respectively, the other end arranges relative elongated hole (7), the middle hold-down hook peg (4) of two elongated holes (7), the two ends of hook bar (4) are through after relative elongated hole (7), mounting fastener is spacing, second cushion blocking (8) is all set between hook bar (4) and the otic placode (6) at two ends, second cushion blocking (8) is arranged along otic placode (6) bearing of trend, its one end and otic placode (6) are fixed, the other end and hook bar (4) are fixed.
2. a kind of catch rod structure according to claim 1, is characterized in that: pipe link (2) is square tube, and two ends are integrally connected by the support tube (1) of gusset (3) with two ends.
3. a kind of catch rod structure according to claim 1 and 2, it is characterized in that: the end that the mesophase spherule of two support tubes (1) is right extends side plate (9) laterally, side plate (9) arranges corresponding square hole in the position corresponding with two support tubes (1), support tube (1) is through the square hole of side plate (9), be welded and fixed with side plate (9) square hole periphery, two side plates (9) are welded and fixed with the two ends of pipe link (2), and gusset (3) is welded and fixed with side plate and support tube simultaneously.
4. a kind of catch rod structure according to claim 1, is characterized in that: be positioned at hook bar (4) position below between two otic placodes (6) and set up a horizontal band steel (10) again, horizontal band steel (10) two ends connect firmly with two otic placodes (6) respectively.
5. a kind of catch rod structure according to claim 4, is characterized in that: described horizontal band steel (10) is flute profile, is connected firmly respectively by two side flangings with the otic placode (6) of both sides.
6. a kind of catch rod structure according to claim 4 or 5, is characterized in that: horizontal band steel (10) with hook couple positioned opposite resilient cushion member.
7. a kind of catch rod structure according to claim 1 or 4-5 any one, is characterized in that: otic placode (6) arranges outstanding top at the second cushion blocking (8) top and stops plate (11), and top only plate (11) offsets with the top of the second cushion blocking (8).
8. a kind of catch rod structure according to claim 7, is characterized in that: the top of the second cushion blocking (8) can be set to V-arrangement, and the V-arrangement that plate (11) is set to adapt with it is stopped on the upper top offseted with it of otic placode (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985754.1A CN105523145B (en) | 2015-12-25 | 2015-12-25 | A kind of catch rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985754.1A CN105523145B (en) | 2015-12-25 | 2015-12-25 | A kind of catch rod structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105523145A true CN105523145A (en) | 2016-04-27 |
| CN105523145B CN105523145B (en) | 2017-07-28 |
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ID=55765754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510985754.1A Active CN105523145B (en) | 2015-12-25 | 2015-12-25 | A kind of catch rod structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN105523145B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269236A (en) * | 2017-07-24 | 2017-10-20 | 张成功 | A kind of folding working rig rail set |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078073A (en) * | 1990-08-09 | 1992-01-07 | Chevron Research And Technology Company | Method and apparatus for a lifeboat safety strop |
| DE202012100556U1 (en) * | 2012-02-20 | 2012-03-16 | Hatecke Gmbh | Coupling element, launching device and boat |
| KR101343592B1 (en) * | 2012-03-02 | 2013-12-20 | 바다중공업 주식회사 | Davit device for lifeboat |
| CN104163232A (en) * | 2014-05-16 | 2014-11-26 | 广州船舶及海洋工程设计研究院 | Stern ramp type placing and recycling device for aquatic floating bodies |
| CN204056224U (en) * | 2014-05-16 | 2014-12-31 | 广州船舶及海洋工程设计研究院 | A kind of canoe clamping trap setting |
| CN204606141U (en) * | 2015-04-22 | 2015-09-02 | 山东琴海船舶设备有限公司 | A kind of ship hook be applicable in stern chute formula jolly boat extension and retraction system |
| CN205652291U (en) * | 2015-12-25 | 2016-10-19 | 广州船舶及海洋工程设计研究院 | Catch excellent structure |
-
2015
- 2015-12-25 CN CN201510985754.1A patent/CN105523145B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078073A (en) * | 1990-08-09 | 1992-01-07 | Chevron Research And Technology Company | Method and apparatus for a lifeboat safety strop |
| DE202012100556U1 (en) * | 2012-02-20 | 2012-03-16 | Hatecke Gmbh | Coupling element, launching device and boat |
| KR101343592B1 (en) * | 2012-03-02 | 2013-12-20 | 바다중공업 주식회사 | Davit device for lifeboat |
| CN104163232A (en) * | 2014-05-16 | 2014-11-26 | 广州船舶及海洋工程设计研究院 | Stern ramp type placing and recycling device for aquatic floating bodies |
| CN204056224U (en) * | 2014-05-16 | 2014-12-31 | 广州船舶及海洋工程设计研究院 | A kind of canoe clamping trap setting |
| CN204606141U (en) * | 2015-04-22 | 2015-09-02 | 山东琴海船舶设备有限公司 | A kind of ship hook be applicable in stern chute formula jolly boat extension and retraction system |
| CN205652291U (en) * | 2015-12-25 | 2016-10-19 | 广州船舶及海洋工程设计研究院 | Catch excellent structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269236A (en) * | 2017-07-24 | 2017-10-20 | 张成功 | A kind of folding working rig rail set |
| CN107269236B (en) * | 2017-07-24 | 2024-06-11 | 东营华来智能科技有限公司 | Foldable operating machine track device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105523145B (en) | 2017-07-28 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 126, Guangzhou City, Guangdong, Guangdong Co-patentee after: GUANGZHOU HAIRONG INDUSTRIAL Co.,Ltd. Patentee after: GUANGZHOU MARINE ENGINEERING Corp. Address before: No. 126, Guangzhou City, Guangdong, Guangdong Co-patentee before: GUANGZHOU HAIRONG INDUSTRIAL Co. Patentee before: GUANGZHOU MARINE ENGINEERING Corp. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510250 No. 126, innovation road, Guangdong, Guangzhou Co-patentee after: GUANGZHOU HAIRONG INDUSTRIAL Co.,Ltd. Patentee after: GUANGZHOU SHIPBUILDING AND OCEAN ENGINEERING DESIGN Research Institute (THE 605TH RESEARCH INSTITUTE OF CHINA STATE SHIPBUILDING Corp.,Ltd.) Address before: 510250 No. 126, innovation road, Guangdong, Guangzhou Co-patentee before: GUANGZHOU HAIRONG INDUSTRIAL Co.,Ltd. Patentee before: GUANGZHOU MARINE ENGINEERING Corp. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510250 No. 126, innovation road, Guangdong, Guangzhou Patentee after: Guangzhou Ship and Ocean Engineering Design and Research Institute (the 65th Research Institute of China State Shipbuilding Corporation Corp.) Patentee after: GUANGZHOU HAIRONG INDUSTRIAL Co.,Ltd. Address before: 510250 No. 126, innovation road, Guangdong, Guangzhou Patentee before: GUANGZHOU SHIPBUILDING AND OCEAN ENGINEERING DESIGN Research Institute (THE 605TH RESEARCH INSTITUTE OF CHINA STATE SHIPBUILDING Corp.,Ltd.) Patentee before: GUANGZHOU HAIRONG INDUSTRIAL Co.,Ltd. |