CN204548410U - A kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley - Google Patents
A kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley Download PDFInfo
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- CN204548410U CN204548410U CN201520244185.0U CN201520244185U CN204548410U CN 204548410 U CN204548410 U CN 204548410U CN 201520244185 U CN201520244185 U CN 201520244185U CN 204548410 U CN204548410 U CN 204548410U
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- assistant cylinder
- buffering
- extension
- energy disperser
- cylinder
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Abstract
The utility model discloses a kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley, comprise assistant cylinder, described assistant cylinder arranges two groups, described assistant cylinder comprises buffering cylinder barrel, shock strut, described buffering cylinder barrel and shock strut junction are provided with buffering potting, arrange front rod between the buffering potting of both sides, described assistant cylinder is sealed up on lower two end faces and is provided with spring hanging plate; Described shock strut arranges peg head plate away from one end of buffering potting, arranges buffering peg between the peg head plate of both sides.Be provided with recoil spring in assistant cylinder of the present utility model, shock resistance, prevent shock from causing damage; Assistant cylinder seals up that arrange in the installation axle hole of center can mounting center installation shaft, be fixed on the entablatrance of extension pulley by center installation shaft, upper and lower both sides are provided with extension spring, and energy disperser can rotate up and down among a small circle around installation shaft, are convenient to the various attitudes adapting to canoe.
Description
Technical field
The utility model relates to a kind of energy disperser, is specifically related to a kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley.
Background technology
Naval vessel jolly boat stern chute extension and retraction system can discharge when lash ship middling speed is navigated by water and reclaim boat-carrying jolly boat.When reclaiming ship, jolly boat rushes in stern chute with the speed of a ship or plane higher than lash ship, by the extension pulley in slideway front, jolly boat is pulled away from the water surface, receives the position of requirement; During release ship, jolly boat chaufeur is in place in ship, and after removing the wirerope of fixing ship, release rapid unhooking, jolly boat slips down on the water surface by gravity is fast automatic, and if desired, jolly boat is slowly transferred on the water surface by available extension pulley.
Traditional jolly boat ship hook is directly connected on extension pulley, reclaims ship and put in ship process, can produce a very strong impact, affect the normal use of jolly boat between hook bar and ship hook; And the service life of hook bar and ship hook can be affected owing to clashing into the impact produced, the compartment time just needs to change hook bar and ship hook, affects work efficiency.
At present, how can cushion between hook bar and ship hook that to impact be the problem being badly in need of solving.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provide a kind of can shock absorbing reduce clash into the energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley.
The technical scheme that the utility model adopts is as follows: a kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley, comprise assistant cylinder, described assistant cylinder arranges two groups, described assistant cylinder comprises buffering cylinder barrel, shock strut, described buffering cylinder barrel and shock strut junction are provided with buffering potting, arrange front rod between the buffering potting of both sides, described assistant cylinder is sealed up on lower two end faces and is provided with spring hanging plate; Described shock strut arranges link plate before assistant cylinder away from one end of buffering potting, arranges buffering peg before the assistant cylinder of both sides between link plate.
As preferably, described assistant cylinder also comprises link plate before shrouding after assistant cylinder, spring pressure bar, assistant cylinder, in described buffering cylinder barrel, recoil spring is set, described recoil spring one end is fixedly connected with shrouding after assistant cylinder, the other end is fixedly connected with spring pressure bar, the described spring pressure bar other end connects shock strut, link plate before described shock strut other end connection assistant cylinder.
As preferably, described assistant cylinder is sealed up and is arranged orienting sleeve.
As preferably, after described assistant cylinder, shrouding is the integrated board of intermediate hollow.
As preferably, described assistant cylinder is sealed up and is arranged center installation axle hole.
As preferably, described assistant cylinder is stainless steel.
As preferably, described buffering link plate is provided with extension spring.
As preferably, before described assistant cylinder, link plate is provided with the peg head plate for connecting link plate before buffering peg and assistant cylinder.
The beneficial effect that the technical scheme that the utility model provides is brought is: be provided with recoil spring in assistant cylinder of the present utility model, shock resistance, prevents shock from causing damage; Assistant cylinder seals up that arrange in the installation axle hole of center can mounting center installation shaft, be fixed on the entablatrance of extension pulley by center installation shaft, upper and lower both sides are provided with extension spring, and energy disperser can rotate up and down among a small circle around installation shaft, are convenient to the various attitudes adapting to canoe; Assistant cylinder adopts stainless steel, anti-marine corrosion, increases service life; The utility model is not only easy to install, and can be good at impacting between buffering hook bar and ship hook, and then slows down shock and vibration when jolly boat and extension pulley clash into.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the birds-eye view of Fig. 2;
In figure, 1 is peg head plate, and 2 is shrouding after assistant cylinder, and 3 is buffering cylinder barrel, and 4 is shock strut, and 5 is link plate before assistant cylinder, and 6 is buffering peg, and 7 is buffering potting, and 8 is front rod, and 9 is spring hanging plate, mounting hole centered by 10, and 11 is assistant cylinder.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment one
As shown in Figures 1 to 3, a kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley, comprise assistant cylinder 11, assistant cylinder 11 at least arranges two groups, when so just can guarantee that equipment is large, guarantees there are enough cushion effects.As the energy disperser on jolly boat, preferably adopt two groups of assistant cylinders 11, enough cushion effects can not only be provided, and structure is simple; If cushion effect is inadequate, can suitably the cylinder diameter of overstriking assistant cylinder or the large recoil spring of replacing elasticity solve.
Assistant cylinder 11 comprises buffering cylinder barrel 3, shock strut 4, link plate 5 before shrouding 2, spring pressure bar (not marking in figure), assistant cylinder after assistant cylinder, recoil spring (not marking in figure) is established in buffering cylinder barrel 3, recoil spring one end is fixedly connected with shrouding 2 after assistant cylinder, the other end is fixedly connected with spring pressure bar, the spring pressure bar other end connects shock strut 4, shock strut 4 other end connects link plate 5 before assistant cylinder, and recoil spring to be enclosed in buffering potting 7 to cushion in cylinder barrel 3 by cushioning rear shrouding 2.Link plate 5 before shock strut 4 front end connection assistant cylinder, for being fixedly connected with buffering peg 6, buffering peg 6 is for being connected with ship hook, and length is greater than the width of guiding hook base, for drawing the appointment its stored position of jolly boat slippage to stern chute.
Buffering cylinder barrel 3 is provided with shock strut 4 junction and cushions potting 7, arranges front rod 8 between the buffering potting 7 of both sides, and front rod 8 is to support both sides buffering potting 7, ensureing the spacing between both sides shock strut 4; Buffering potting about 7 two end faces are provided with spring hanging plate 9, the extension spring that spring hanging plate 9 is arranged is connected with extension pulley support, makes energy disperser keep parallel with slideway, when being connected with canoe ship hook, can have and rotate among a small circle, be convenient to the various attitudes adapting to canoe.
Shock strut 4 is by buffering potting 7, and end is connected by holding screw with spring pressure bar in buffering cylinder barrel 3; Shock strut 4 is link plate 5 before assistant cylinder away from one end of buffering potting 7, arranges buffering peg 6 before the assistant cylinder of both sides between link plate 5.
Before assistant cylinder, link plate 5 is provided with for connecting the peg head plate 1 of link plate 5 before buffering peg 6 and assistant cylinder, and buffering peg 6 and peg head plate 1 are bolted.
Buffering potting 7 arranges orienting sleeve (not marking in figure), directional tagging is played to shock strut 4.
In order to two groups, both sides assistant cylinder 11 is connected the weight alleviating whole energy disperser simultaneously, after the assistant cylinder of both sides, shrouding 2 is the integrated board of intermediate hollow.
Buffering potting 7 arranges center installation axle hole 10, and in center installation axle hole 10, energy disperser is fixed on the entablatrance of extension pulley by installation shaft, and energy disperser can rotate up and down among a small circle around installation shaft, is convenient to the various attitudes adapting to canoe.
In order to prevent energy disperser by marine corrosion, assistant cylinder 11 is stainless steel.
Specific works process:
During installation, first by installation shaft in the center installation axle hole 10 on buffering potting 7, energy disperser is fixed on the entablatrance of extension pulley; Then by the spring hanging plate 9 on buffering potting about 7 two end faces, load onto extension spring, extension spring is connected with extension pulley support.
When reclaiming ship, jolly boat rushes in stern chute with the speed of a ship or plane higher than lash ship, the ship hook and the energy disperser be installed on stern chute extension pulley (not marking in figure) that are installed on jolly boat front end combine with certain velocity collision, realize automatic hitch, now assistant cylinder 11 works, and the recoil spring in assistant cylinder 11 is compressed.Hook bar on energy disperser stern chute extension pulley catching position is arranged on energy disperser, and length is greater than the width of jolly boat ship hook base and can rotates among a small circle up and down, is convenient to the various attitudes adapting to canoe.After jolly boat has been linked up with, the recoil spring in assistant cylinder 11 resets, and the buffering peg 6 on the energy disperser on extension pulley drags jolly boat and moves to its stored position, and removal process is complete.
When putting ship, extension pulley moves down into releasing position, and jolly boat ship hook is opened, release rapid unhooking, and buffer buffers peg 6 departs from ship hook, and jolly boat slips down on the water surface by gravity is fast automatic, and it is complete to put ship process.The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. one kind is arranged on the energy disperser on jolly boat stern chute extension and retraction system extension pulley, comprise assistant cylinder, it is characterized in that: described assistant cylinder arranges two groups, described assistant cylinder comprises buffering cylinder barrel, shock strut, described buffering cylinder barrel and shock strut junction are provided with buffering potting, arrange front rod between the buffering potting of both sides, described assistant cylinder is sealed up on lower two end faces and is provided with spring hanging plate; Described shock strut arranges link plate before assistant cylinder away from one end of buffering potting, arranges buffering peg before the assistant cylinder of both sides between link plate.
2. a kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley according to claim 1, it is characterized in that: described assistant cylinder also comprises link plate before shrouding after assistant cylinder, spring pressure bar, assistant cylinder, in described buffering cylinder barrel, recoil spring is set, described recoil spring one end is fixedly connected with shrouding after assistant cylinder, the other end is fixedly connected with spring pressure bar, the described spring pressure bar other end connects shock strut, link plate before described shock strut other end connection assistant cylinder.
3. a kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley according to claim 1, is characterized in that: described assistant cylinder is sealed up and arranged orienting sleeve.
4. a kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley according to claim 2, is characterized in that: after described assistant cylinder, shrouding is the integrated board of intermediate hollow.
5. a kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley according to claim 1, is characterized in that: described assistant cylinder is sealed up and arranged center installation axle hole.
6. a kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley according to claim 1, is characterized in that: described assistant cylinder is stainless steel.
7. a kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley according to claim 1, is characterized in that: described buffering link plate is provided with extension spring.
8. a kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley according to claim 1, is characterized in that: before described assistant cylinder, link plate is provided with for connecting the peg head plate of link plate before buffering peg and assistant cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244185.0U CN204548410U (en) | 2015-04-22 | 2015-04-22 | A kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244185.0U CN204548410U (en) | 2015-04-22 | 2015-04-22 | A kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204548410U true CN204548410U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244185.0U Expired - Fee Related CN204548410U (en) | 2015-04-22 | 2015-04-22 | A kind of energy disperser be arranged on jolly boat stern chute extension and retraction system extension pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204548410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909948A (en) * | 2018-07-20 | 2018-11-30 | 中船桂江造船有限公司 | A kind of fast automatic hooking device of canoe |
-
2015
- 2015-04-22 CN CN201520244185.0U patent/CN204548410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909948A (en) * | 2018-07-20 | 2018-11-30 | 中船桂江造船有限公司 | A kind of fast automatic hooking device of canoe |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |