CN103803022B - A kind of hawser apparatus - Google Patents
A kind of hawser apparatus Download PDFInfo
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- CN103803022B CN103803022B CN201410099760.2A CN201410099760A CN103803022B CN 103803022 B CN103803022 B CN 103803022B CN 201410099760 A CN201410099760 A CN 201410099760A CN 103803022 B CN103803022 B CN 103803022B
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- frame
- bull stick
- ambulatory splint
- strap
- cable
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- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
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- Clamps And Clips (AREA)
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Abstract
The invention discloses a kind of hawser apparatus, comprise frame, be arranged on only cable portion and clamp mechanism in frame, described only cable portion comprises a cable groove that is positioned at frame top, cable groove inwall one side is vertically provided with a strap, cable groove inwall opposite side is relatively set with an ambulatory splint, and described clamp mechanism is connected with ambulatory splint and can drives ambulatory splint to move toward strap direction; On the described strap side relative with ambulatory splint, all there is the anti-skidding striped of vertical setting; It is characterized in that described strap and relative the shifting to install of anti-skidding striped on ambulatory splint. Also be provided with frame hiding mechanism and clamp mechanism by hydraulic control simultaneously. Hawser apparatus of the present invention, with respect to prior art, has adopted concealed design and hydraulic control transmission, there is clamping better effects if, be convenient to regulate and hide, can not disturb other operation, simultaneously structure is simpler, is beneficial to control and regulation, the quick sensitive advantage such as reliable of action.
Description
Technical field
The present invention relates to the navigation channel technical field of casting anchor, specifically relate to a kind of hawser apparatus.
Background technology
Channel buoy (abbreviation navigation mark) is one of most important aid to navigation, is described as " eyes " of ship's navigation, ensures navigation safety, must first ensure the normal performance of navigation mark navaid usefulness.
After the 175m retaining of reservoir area of Three Gorges, Fuling Li Du has progressively implemented air route reform and ship's routing below, and navigational aids planning density increases, and quantity increases, and along with reservoir operation operating scheme needs frequent resettlement shore beacon and moves and establish buoy, navigation mark workload significantly increases. Meanwhile, retaining increases the reservoir area channel depth of water, and the buoy of part section first wife's cloth has become depth float, especially near Qiao district and isolated middle of the river reef.
The method of reservoir area channel buoy setting now mainly contains to hang manages and casts two kinds of methods. wherein hang and manage to have adopted for cable hook as bidding aid, moorstone and marking vessel before bidding, need to be tied equally, and hang and manage aid and close moorstone is hung in bow for cable hook stake boat strand, arrive the appropriate position, downstream of predetermined mark, on relieving marking vessel is freely bubbled through the water column by it, to hook and take at the cable of moorstone for grasp simultaneously, taken being wound around 4 to the 5 circles head of living afterwards for one, the cable alives of grasp along back direction on checking bollard by special messenger, then bidding wirerope is shut to taking-up from strand, after the cable of living for grasp is stressed, to hang over dorsad on the checking bollard of another side for one, grasp nose again. after above-mentioned operation completes, make stake boat slowly up, along journey, bidding wirerope is progressively dropped in water from workboat deck, navigation channel, arrive and cast behind position until ships and light boats, to unclamp for grasp cable alive, moorstone is voluntarily from deviating to fall into the water for grasp, and buoy upwards moves on to and reaches predetermined mark at the draw end of wirerope, and bidding work complete. buoy hangs manages by for the use of cable hook, its cast in process, adopt first cable laying after the method for sinker stone aspect bidding security and accurate positioning, having certain improvement. but due to many and complicated for cable hook operational sequence, the in the situation that, task large at maintenance workload being heavy, operating efficiency is on the contrary not as casting method in actual bidding application. equally, hang the work for bidding of managing and still have larger security risk, in decontroling marking vessel and go upward to the process casting a little, stake boat needs, along journey, bidding wirerope is put into water, because wirerope is longer, can not sink under water completely immediately again, the rudder system and the Propeller Blade that are easy to kink stake boat, cause the damage of dan boat and topple. for avoiding the generation of this situation, hang while managing buoy is set in employing, most of stake boat has taked the mode of reversing to carry out, and operating efficiency is lower. therefore, at present reservoir area depth float move the method for casting that more still adopted of establishing.
The method of casting is traditional shallow water buoy bidding method, has location standard, safeguards convenient, simple to operate advantage. Before casting, bidding wirerope front end should be tied to moorstone, rear end is tied in marking vessel bollard, twist to close by stake boat and moorstone is suspended to stake boat bow leads under checking bollard, strand is caught hold of the wirerope head of living by special messenger after closing, and makes all the other wireropes in order rear neat coiling on stake boat deck. Estimation in advance casts well some distance and the approximate location to mark, until stake boat, buoy is tied up and is dragged to behind precalculated position, lightens restrictions on, and allows marking vessel freely bubble through the water column; Then all the other personnel retreat to rapidly rear, stake boat deck, only stay a people pine cable at strand pass place, cast instruction once Deng captain, pine cable people loosens rapidly head alive in hand and also upwards shakes wirerope is shut from strand, moorstone enters water with the wirerope having coiled on deck simultaneously, and under the traction of wirerope, buoy drifts about to predetermined mark, bidding completes.
But, after the retaining of reservoir area, fairway depth increases; buoy anchor hawser is doubled and redoubled; the method that casts exists larger potential safety hazard in bidding process; casting moment must be manually shut wirerope deviate from from stake boat strand rapidly, due to moorstone and wirerope enter that water process is uncontrollable and speed is very fast, the people's technology that therefore requires to tremble cable is very skilled; even injure operating personnel otherwise wirerope can not shut from twisting in time, cause wirerope lash ship machine, cast failure. In addition due to wirerope is oversize and whole dish above deck, in sinking process, wirerope can violent spring, causes hurting sb.'s feelings or personnel being entangled to the danger in river.
In sum, existing reservoir area mainly adopts the method for casting to carry out (deep water) bidding, in bidding process, easily cause wirerope lash ship machine, cast failure and even injure operating personnel, or wirerope can acutely bounce and then cause hurting sb.'s feelings or personnel being entangled to the danger in river, has larger potential safety hazard.
In order to address the above problem, applicant had once designed a kind of deep water navigation mark bidding bitt stopper and had cast method and applied for patent, and application number is 201310523985.1; A kind of deep water navigation mark bidding bitt stopper is disclosed in this patent, comprise frame, be arranged on only cable portion and clamp mechanism in frame, described only cable portion comprises a cable groove that is positioned at frame top, cable groove inwall one side is vertically provided with a strap, cable groove inwall opposite side is relatively set with an ambulatory splint, and described clamp mechanism is connected with ambulatory splint and can drives ambulatory splint to move toward strap direction. This bitt stopper can be realized straighforward operation, and guarantees staff's security.
But still there is following defect: 1, equipment is arranged on boat deck and can not moves, and waste is caused in the space that deck is limited, and crewman easily threatens to crewman's safety in the time of the operation of deck. 2, its clamp mechanism is mainly by mechanical transmission structure, and structure is too complicated, is unfavorable for controlling and easily producing error; Simultaneously because machine driving needs larger strength no-load voltage ratio, thus clamp and the speed loosened slower, time and maintenance inconvenience dally over one's work. 3, it is poor that clamping plate clamps effect.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved in the present invention is, how a kind of better effects if that clamps is provided, and is convenient to regulate and hides, and can not disturb other operation, and structure is simpler simultaneously, is beneficial to control and regulation, the quick sensitive reliable hawser apparatus of action.
In order to solve the problems of the technologies described above, in the present invention, adopt following technical scheme: in this programme, be to be described taking hawser apparatus use state as benchmark.
A kind of hawser apparatus, comprise frame, be arranged on only cable portion and clamp mechanism in frame, described only cable portion comprises a cable groove that is positioned at frame top, cable groove inwall one side is vertically provided with a strap, cable groove inwall opposite side is relatively set with an ambulatory splint, and described clamp mechanism is connected with ambulatory splint and can drives ambulatory splint to move toward strap direction; On the described strap side relative with ambulatory splint, all there is the anti-skidding striped of vertical setting; It is characterized in that described strap and relative the shifting to install of anti-skidding striped on ambulatory splint.
In the present invention, by described strap and relative the shifting to install of anti-skidding striped on ambulatory splint, like this, and can be in the time clamping hawser, make hawser produce distortion, increase contact area between hawser and clamping plate, improve clamping effect, guarantee to control more reliable.
As one optimization, also comprise frame hiding mechanism, described frame hiding mechanism comprises the mounting groove arranging on the deck of described frame below, described frame bottom one side is arranged on mounting groove notch edges rotationally, frame below is tiltedly installed with the first hydraulically extensible cylinder, the first hydraulically extensible cylinder lower end is installed on mounting groove bottom, and the other end is connected with shelf position and can controls frame and is inverted in mounting groove.
Like this, when the present invention does not use, can retract by controlling hydraulically extensible cylinder, frame integrated overturn be entered in the mounting groove on deck and stash, make it can not disturb other operation of crewman. This hiding mechanism has simple in structurely simultaneously, controls the sensitive reliable advantage such as quick.
As further optimization, the rectangular body frame structure of described frame entirety, frame below is provided with the installing rack of overall rectangular body frame structure, described installing rack lays fixed in mounting groove, described frame entirety is positioned at installing rack upper frame and frame bottom one side is rotatably connected on the inside edge of installing rack upper frame broadside, on described installing rack upper frame with in the just right installing rack lower frame of frame link position, there is the journal stirrup that an outside horizontal-extending is gone out, described the first hydraulically extensible cylinder lower end is installed in rotation on described journal stirrup, described the first hydraulically extensible cylinder upper end is toward away from the direction of journal stirrup and be inclined upwardly that to extend into frame inner and be rotatably connected at frame upper end position, when the first hydraulically extensible cylinder shrinks, can control overturning of machine frame and fall into installing rack inside.
After optimizing like this, first, installing rack self and frame form an entirety, the installation setting of very convenient hawser apparatus and improved hawser apparatus device bulk strength; Secondly, this structure has at utmost been dwindled device volume, makes to have advantages of simple and compact structure under its prerequisite of guaranteeing reliable in action.
As optimization, in described only cable portion, the cable groove that is positioned at the two ends of ambulatory splint and strap is also respectively provided with a guide wheel, and described guide wheel is installed in rotation on cable groove by being positioned at its horizontally disposed rotating shaft in middle part.
After optimizing like this, the setting of guide wheel, can reduce friction, and the wirerope of guiding channel buoy better moves, and makes to put anchor watch fast and safety.
As further optimization, described only cable portion is positioned at the frame top of installing rack long side, and only in cable portion the length direction of strap vertical with the broadside for connection frame on installing rack.
After optimizing like this, during due to cable laying, hawser can be to the downward pressure of frame transmission by guide wheel, in payout process, this pressure tends to very large, therefore after optimizing like this, should can be directly delivered to installing rack by frame and installing rack tie point position from the pressure of hawser and be delivered to again on deck, and effectively avoid this pressure directly born and cause the first hydraulically extensible cylinder to be damaged or control by pressure unstability by the first hydraulically extensible cylinder, guarantee that the safety of payout process was controlled.
As another optimization, described clamp mechanism, comprise guide pad, the first bull stick, the second bull stick, tailstock and the second hydraulically extensible cylinder, described guide pad one end is fixedly connected with described ambulatory splint, the other end slidably horizontal hole is worn and is bearing in a guide holder that is fixed on frame upper end, one end that described first bull stick one end and guide pad deviate from ambulatory splint is rotationally connected, one end of the first bull stick other end and the second bull stick is rotationally connected, and described tailstock is fixed on upper rack away from stopping a side of cable portion and being rotatably connected with the other end of the second bull stick; Described the second hydraulically extensible cylinder lower end is installed in rotation on frame lower, and the other end extends obliquely and is rotatably connected on the one end being connected with the first bull stick at the second bull stick.
After optimizing like this, clamp mechanism, adopts two modes that bull stick is hinged, controls and realizes push-and-pull by hydraulically extensible cylinder, and its drive mechanism is more simple and reliable, and the oil pump of hydraulically extensible cylinder facilitates equally realizes the control of commanding behind the scenes. Hydraulic control simultaneously can be controlled kinematic accuracy delicately, the tightness clamping to control better hawser, after clamping, the first bull stick and the second bull stick, in level, can be directly delivered to clamping pressure on tailstock, guarantee the reliable and safety clamping, can not produce rope skipping phenomenon; Simultaneously hawser clamp and the speed loosened very quick, the practice that do not dally over one's work, and guarantee maintenance is at ordinary times convenient.
As further optimization, described the second bull stick top is also provided with Horizontal limiting piece, bracing frame under Horizontal limiting piece both sides rely on is fixed in frame, and when described the first bull stick and the second bull stick rotate to be level, the second bull stick upper surface can contact with Horizontal limiting piece spacing. Now just move and be clamped condition to strap for promoting ambulatory splint.
Like this, can lean on Horizontal limiting piece to realize spacing that the second bull stick is rotated together with the first bull stick, guarantee when the first bull stick and the second bull stick rotate to be level just to clamp, there will not be hydraulically extensible cylinder to stretch out long and occur the phenomenon that causes ambulatory splint to unclamp, can guarantee to clamp the reliability of controlling.
In sum, hawser apparatus of the present invention, with respect to prior art, has adopted concealed design and hydraulic control transmission, there is clamping better effects if, be convenient to regulate and hide, can not disturb other operation, simultaneously structure is simpler, is beneficial to control and regulation, the quick sensitive advantage such as reliable of action.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention while specifically implementing, does not show the structure of deck and mounting groove in figure.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the independent structural representation after strap and ambulatory splint interlock in Fig. 1.
Fig. 4 is the schematic diagram after the upset of Fig. 1 mid frame is retracted.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention will be further described.
When concrete enforcement, a kind of hawser apparatus, comprise frame 1, be arranged on only cable portion and clamp mechanism in frame 1, described only cable portion comprises a cable groove that is positioned at frame top, cable groove inwall one side is vertically provided with a strap 2, and cable groove inwall opposite side is relatively set with an ambulatory splint 3, and described clamp mechanism is connected with ambulatory splint 3 and can drives ambulatory splint to move toward strap 2 directions; On described strap 2 side relative with ambulatory splint 3, all there is the anti-skidding striped 4 of vertical setting; Wherein, described strap and relative the shifting to install of anti-skidding striped 4 on ambulatory splint.
Wherein, also comprise frame hiding mechanism, described frame hiding mechanism comprises the mounting groove arranging on the deck of described frame below, described frame 1 bottom one side is arranged on mounting groove notch edges rotationally, frame 1 below is tiltedly installed with the first hydraulically extensible cylinder 5, the first hydraulically extensible cylinder 5 lower ends are installed on mounting groove bottom, and the other end is connected and can controls frame with frame 1 position and is inverted in mounting groove.
Wherein, the overall rectangular body frame structure of described frame 1, frame 1 below is provided with the installing rack 6 of overall rectangular body frame structure, described installing rack 6 lays fixed in mounting groove, described frame 1 entirety is positioned at installing rack 6 upper frames and frame 1 bottom one side is rotatably connected on the inside edge of installing rack 6 upper frame broadsides, on described installing rack 6 upper frames with in the just right installing rack lower frame of frame 1 link position, there is the journal stirrup 7 that an outside horizontal-extending is gone out, described the first hydraulically extensible cylinder 5 lower ends are installed in rotation on described journal stirrup 7, described the first hydraulically extensible cylinder upper end is toward away from the direction of journal stirrup 7 and be inclined upwardly that to extend into frame inner and be rotatably connected at frame upper end position, when the first hydraulically extensible cylinder 5 shrinks, can control overturning of machine frame and fall into installing rack inside.
In described only cable portion, the cable groove that is positioned at the two ends of ambulatory splint 3 and strap 2 is also respectively provided with a guide wheel 8, and described guide wheel 8 is installed in rotation on cable groove by being positioned at its horizontally disposed rotating shaft in middle part. Described only cable portion is positioned at frame 1 top of installing rack 6 long sides, and the length direction that stops strap 2 in cable portion is with vertical for the broadside of connection frame 1 on installing rack 6.
Described clamp mechanism, comprise guide pad 9, the first bull stick 10, the second bull stick 11, tailstock 12 and the second hydraulically extensible cylinder 13, described guide pad 9 one end are fixedly connected with described ambulatory splint 3, the other end slidably horizontal hole is worn and is bearing in a guide holder 14 that is fixed on frame upper end, one end that described first bull stick 10 one end and guide pad 9 deviate from ambulatory splint is rotationally connected, one end of first bull stick 10 other ends and the second bull stick 11 is rotationally connected, described tailstock 12 is fixed on upper rack away from stopping a side of cable portion and being rotatably connected with the other end of the second bull stick 11, described the second hydraulically extensible cylinder 13 lower ends are installed in rotation on frame 1 bottom, and the other end extends obliquely and is rotatably connected on the one end being connected with the first bull stick 10 at the second bull stick 11. described the second bull stick 11 tops are also provided with Horizontal limiting piece 15, bracing frame under Horizontal limiting piece 15 both sides rely on is fixed in frame, when described the first bull stick 10 and the second bull stick 11 rotate to be level, the second bull stick 11 upper surfaces can contact spacing with Horizontal limiting piece 15. now just move and be clamped condition to strap for promoting ambulatory splint.
When concrete enforcement, between described guide pad and ambulatory splint, adopt bolt to be fixedly connected with, like this, when enforcement, can be according to the varying in size of hawser, rely on and between guide pad and ambulatory splint, increase and decrease cushion block and regulate, while guaranteeing work, when the first bull stick and the second bull stick are turned to level, hawser is just in clamped state.
Hawser apparatus of the present invention, while use, can control the first hydraulically extensible cylinder and retract, and frame integrated overturn is retracted in the installing rack in mounting groove, makes it not affect crewman's usual operation; In the time of needs heaving line, then control the first hydraulically extensible cylinder and stretch out and frame entirety is routed up to clamping plate to inner rotary carry out work. When work, hawser is placed in the cable groove that stops cable portion, controls the second hydraulically extensible cylinder and stretches out, and the first bull stick and the second bull stick are promoted to rotate to be level, makes ambulatory splint to moving between strap and hawser being fixedly clamped. In the time of needs cable laying, then control the second hydraulically extensible cylinder and retract, ambulatory splint is unclamped and get final product cable laying. Wherein whole control procedure, can control by the long-range oil pump to two hydraulically extensible cylinders of remote controller, to realize operated from a distance, guarantees life safety.
In addition, while specifically enforcement, described frame and installing rack all adopt steel construction, and steel construction adopts 40Cr steel integral solder to form. Reach than the better fatigue resistance of common iron and impact resistance. Described hydraulic cylinder can adopt German HANSHEN heavy engineering customization oil cylinder. Can adopt Taiwan picogram industrial remote controller for the remote controller of controlling. In anti-interference and stability, be guaranteed. The hydraulic motor arranging can adopt Taiwan Yuan Chang 380v, and magnetic valve all adopts FAULHABER. Guarantee that equipment uses in adverse circumstances.
The hawser apparatus of said structure, has adopted concealed design and hydraulic control transmission, has following characteristics: 1. adopt hydraulic system that more stable duty can be provided. 2. equipment moving speed and vigor is adjustable, adapts to more environment. 3. after having worked, can fall in ship storehouse, not disturb other operation. Boat deck is more attractive in appearance. 4. Remote control, can all leave clamping plate when cable laying. The safety of payout operations is protected. 5. can be so that complete motion by Hydraulic Station control hydraulic cylinder flexible. Wherein adopt hydraulic system to control. Therefore also there is following characteristics: 1. Hydraulic Elements flexible arrangement, volume is little, High power output. 2. output strength and movement velocity can free adjustment. 3. maintenance is relatively convenient. 4. working stability, device security is protected.
Claims (6)
1. a hawser apparatus, comprise frame, be arranged on only cable portion and clamp mechanism in frame, described only cable portion comprises a cable groove that is positioned at frame top, cable groove inwall one side is vertically provided with a strap, cable groove inwall opposite side is relatively set with an ambulatory splint, and described clamp mechanism is connected with ambulatory splint and can drives ambulatory splint to move toward strap direction; On the described strap side relative with ambulatory splint, all there is the anti-skidding striped of vertical setting; It is characterized in that described strap and relative the shifting to install of anti-skidding striped on ambulatory splint; Also comprise frame hiding mechanism, described frame hiding mechanism comprises the mounting groove arranging on the deck of described frame below, described frame bottom one side is arranged on mounting groove notch edges rotationally, frame below is tiltedly installed with the first hydraulically extensible cylinder, the first hydraulically extensible cylinder lower end is installed on mounting groove bottom, and the other end is connected with shelf position and can controls frame and is inverted in mounting groove.
2. hawser apparatus as claimed in claim 1, it is characterized in that, the rectangular body frame structure of described frame entirety, frame below is provided with the installing rack of overall rectangular body frame structure, described installing rack lays fixed in mounting groove, described frame entirety is positioned at installing rack upper frame and frame bottom one side is rotatably connected on the inside edge of installing rack upper frame broadside, on described installing rack upper frame with in the just right installing rack lower frame of frame link position, there is the journal stirrup that an outside horizontal-extending is gone out, described the first hydraulically extensible cylinder lower end is installed in rotation on described journal stirrup, described the first hydraulically extensible cylinder upper end is toward away from the direction of journal stirrup and be inclined upwardly that to extend into frame inner and be rotatably connected at frame upper end position, when the first hydraulically extensible cylinder shrinks, can control overturning of machine frame and fall into installing rack inside.
3. hawser apparatus as claimed in claim 2, it is characterized in that, in described only cable portion, the cable groove that is positioned at the two ends of ambulatory splint and strap is also respectively provided with a guide wheel, and described guide wheel is installed in rotation on cable groove by being positioned at its horizontally disposed rotating shaft in middle part.
4. hawser apparatus as claimed in claim 2 or claim 3, is characterized in that, described only cable portion is positioned at the frame top of installing rack long side, and only in cable portion the length direction of strap vertical with the broadside for connection frame on installing rack.
5. hawser apparatus as claimed in claim 1, it is characterized in that, described clamp mechanism, comprise guide pad, the first bull stick, the second bull stick, tailstock and the second hydraulically extensible cylinder, described guide pad one end is fixedly connected with described ambulatory splint, the other end slidably horizontal hole is worn and is bearing in a guide holder that is fixed on frame upper end, one end that described first bull stick one end and guide pad deviate from ambulatory splint is rotationally connected, one end of the first bull stick other end and the second bull stick is rotationally connected, described tailstock is fixed on upper rack away from stopping a side of cable portion and being rotatably connected with the other end of the second bull stick, described the second hydraulically extensible cylinder lower end is installed in rotation on frame lower, and the other end extends obliquely and is rotatably connected on the one end being connected with the first bull stick at the second bull stick.
6. hawser apparatus as claimed in claim 5, it is characterized in that, described the second bull stick top is also provided with Horizontal limiting piece, bracing frame under Horizontal limiting piece both sides rely on is fixed in frame, when described the first bull stick and the second bull stick rotate to be level, the second bull stick upper surface can contact with Horizontal limiting piece spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099760.2A CN103803022B (en) | 2014-03-18 | 2014-03-18 | A kind of hawser apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099760.2A CN103803022B (en) | 2014-03-18 | 2014-03-18 | A kind of hawser apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103803022A CN103803022A (en) | 2014-05-21 |
| CN103803022B true CN103803022B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410099760.2A Expired - Fee Related CN103803022B (en) | 2014-03-18 | 2014-03-18 | A kind of hawser apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103803022B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO343926B1 (en) * | 2017-03-10 | 2019-07-08 | Shm Solutions As | Box to accommodate a wire and chain stopper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6094783A (en) * | 1998-06-11 | 2000-08-01 | 1217145 Ontario Inc. | Rope clamp |
| CN101711317A (en) * | 2007-06-12 | 2010-05-19 | 奥迪姆公司 | Locking device |
| CN202107074U (en) * | 2011-04-26 | 2012-01-11 | 无棣方正福利不锈钢制品有限公司 | Rope gripper |
| CN103538700A (en) * | 2013-10-30 | 2014-01-29 | 长江重庆航道局 | Mark arranging cable stopper for deepwater navigation mark and throwing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10287293A (en) * | 1997-04-14 | 1998-10-27 | Mitsubishi Heavy Ind Ltd | Submarine prospecting observatory equipment |
-
2014
- 2014-03-18 CN CN201410099760.2A patent/CN103803022B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6094783A (en) * | 1998-06-11 | 2000-08-01 | 1217145 Ontario Inc. | Rope clamp |
| CN101711317A (en) * | 2007-06-12 | 2010-05-19 | 奥迪姆公司 | Locking device |
| CN202107074U (en) * | 2011-04-26 | 2012-01-11 | 无棣方正福利不锈钢制品有限公司 | Rope gripper |
| CN103538700A (en) * | 2013-10-30 | 2014-01-29 | 长江重庆航道局 | Mark arranging cable stopper for deepwater navigation mark and throwing method thereof |
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| Publication number | Publication date |
|---|---|
| CN103803022A (en) | 2014-05-21 |
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