CN214451660U - Large-scale marine mooring chain anti-reverse winding disc - Google Patents
Large-scale marine mooring chain anti-reverse winding disc Download PDFInfo
- Publication number
- CN214451660U CN214451660U CN202120634713.9U CN202120634713U CN214451660U CN 214451660 U CN214451660 U CN 214451660U CN 202120634713 U CN202120634713 U CN 202120634713U CN 214451660 U CN214451660 U CN 214451660U
- Authority
- CN
- China
- Prior art keywords
- groove
- control
- rolling disc
- disc
- mooring chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a ship equipment technical field, in particular to a large ship mooring chain anti-reverse rolling disc, which comprises a ship body and a rolling disc, wherein the upper end of the ship body is vertically and symmetrically provided with two support plates, the centers of the two sides of the rolling disc are horizontally and symmetrically provided with installation shafts, the two installation shafts are respectively arranged through installation holes of two support plates which are horizontally inserted and connected with each other by bearings, cavities are respectively arranged in two baffles of the rolling disc, the device is inserted into a ring groove by a butt joint block, the relative motion track of the rolling disc and a limiting block in the using process is rotated in a square way along the inclined plane of the limiting block, so that no obstruction occurs, otherwise, the rotation is limited by the limiting block, the anti-reverse function is realized, a control rod is driven to rotate by a rocker, whether the butt joint block is inserted into the ring groove is adjusted, the whole rolling disc is convenient to disassemble, replace and maintain, and the operation is simple, is convenient to use.
Description
Technical Field
The utility model relates to a marine facilities technical field specifically is a reverse rolling dish is prevented to large-scale marine mooring chain.
Background
Mooring chain is the essential one of ship when using and connects fixing tool, and mooring chain carries out the fixed in-process of ship among the prior art, and the ship is when the surface of water rocks, can drag the rolling dish through the chain, if the pulling force is too big, has surpassed the moment of torsion of motor control axle, then can cause the damage of motor to rolling dish and the control motor subassembly of large-scale ship, the volume is great, inconvenient maintenance, and the cost is high, causes unnecessary loss of property.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reverse rolling dish is prevented to large-scale marine mooring chain to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a ship body and a rolling disc, wherein two support plates are vertically and symmetrically arranged at the upper end of the ship body, two installation shafts are horizontally and symmetrically arranged at the centers of two sides of the rolling disc in an integrated manner, the two installation shafts are respectively arranged through installation holes for horizontally inserting the two support plates through bearings, cavities are formed in two baffle plates of the rolling disc, movable discs are inserted in the cavities, a control groove is formed in one side of the center of the rolling disc, a control rod is inserted in one side of the control groove through the bearings, external threads are integrally formed on the outer circumferential surfaces of the two sides of the control rod in the control groove, two control nuts are inserted in the centers of the two movable discs in an opposite insertion manner, two control nuts are inserted in one sides of the two external threads of the control rod respectively, an annular groove is formed in one side of the two baffle plates of the support plates, a plurality of limiting grooves are symmetrically formed in one side of the annular groove, and limiting blocks are arranged in the limiting grooves by penetrating through springs on one sides of the annular grooves, a plurality of butt joint grooves are symmetrically formed in one side of the supporting plate of the baffle, a plurality of push rods are symmetrically arranged on the two movable plates in an integrated horizontal mode, one sides of the push rods are respectively inserted into the butt joint grooves in a penetrating mode, and butt joint blocks are arranged on one sides of the push rods in a uniform mode.
Preferably, four sliding grooves are symmetrically formed in four sides of the limiting groove, four limiting slide blocks are symmetrically arranged on one side of the limiting block in the inserting limiting groove in an integrated mode, and the four limiting slide blocks are respectively inserted into the four sliding grooves.
Preferably, a plurality of guide rods are horizontally arranged in the cavity integrally, and the guide rods respectively penetrate through guide holes of the inserting movable disc.
Preferably, flexible groove has been seted up to control lever one side, and flexible groove is square groove structure, and flexible inslot level is pegged graft and is equipped with the rocker, and flexible inslot one side of rocker grafting is square rod structure, and the bar groove has been seted up to installation axle one side of control groove, and the bar inslot is even to be rabbeted and is equipped with spacing shell fragment, and the bar inslot is arranged in the grafting of rocker one side.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is inserted into the annular groove through the butt joint block, the relative motion track of the wind-up disc and the limiting block in the use process rotates along the inclined plane of the limiting block in a square mode, so that the wind-up disc cannot be blocked, otherwise, the wind-up disc is limited by the limiting block to rotate, and the reverse direction prevention effect is achieved;
2. drive the control lever rotation through the rocker, adjust whether butt joint piece inserts the ring channel in, make things convenient for the dismantlement of whole rolling dish to change the maintenance, and easy operation, convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the portion A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of a portion B of fig. 1 according to the present invention.
In the figure: the ship body comprises a ship body 1, a supporting plate 2, a winding disc 3, a mounting shaft 4, a baffle 5, a movable disc 6, a control rod 7, a spring 8, a limiting block 9, a push rod 10, a butt joint block 11, a limiting slide block 12, a guide rod 13 and a rocker 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a large-scale marine mooring chain anti-reverse winding disc: the device comprises a ship body 1 and a rolling disc 3, wherein two supporting plates 2 are integrally and vertically and symmetrically arranged at the upper end of the ship body 1, two mounting shafts 4 are integrally and horizontally and symmetrically arranged at the centers of two sides of the rolling disc 3, the two mounting shafts 4 are respectively arranged through mounting holes for horizontally inserting the two supporting plates 2 through bearings, cavities are respectively formed in two baffles 5 of the rolling disc 3, movable discs 6 are respectively inserted and arranged in the cavities, a control groove is formed in one side of the center of the rolling disc 3, a control rod 7 is horizontally inserted and arranged in one side of the control groove through the bearings, external threads are respectively and integrally arranged on the outer circumferential surfaces of two sides of the control rod 7 in the insertion control groove, two control nuts are oppositely embedded and arranged in the centers of the two movable discs 6, two control nuts are respectively inserted and arranged on one sides of two external threads of the control rod 7, a plurality of guide rods 13 are horizontally arranged in the cavities, and the guide rods 13 respectively penetrate through the guide holes for inserting and arranging the movable discs 6, one side of the control rod 7 is provided with a telescopic groove which is of a square groove structure, a rocker 14 is horizontally inserted in the telescopic groove, one side of the rocker 14 inserted in the telescopic groove is of a square rod structure, one side of the mounting shaft 4 of the control groove is provided with a strip-shaped groove, a limiting elastic sheet is uniformly embedded in the strip-shaped groove, one side of the rocker 14 is inserted in the strip-shaped groove, one side of each of two baffles 5 of the support plate 2 is provided with a ring groove, one side of each ring groove is symmetrically provided with a plurality of limiting grooves, a limiting block 9 penetrates through one side of the ring groove through a spring 8 in each limiting groove and is provided with four sliding grooves symmetrically on four sides in each limiting groove, one side of each limiting block 9 inserted in each limiting groove is integrally and symmetrically provided with four limiting slide blocks 12, the four limiting slide blocks 12 are respectively inserted in the four sliding grooves, one side of the support plate 2 of each baffle 5 is symmetrically provided with a plurality of butt-joint grooves, and one side of two movable discs 6 are integrally and horizontally symmetrically provided with a plurality of push rods 10, one side of the push rods 10 is respectively penetrated, inserted and connected into the butt joint grooves, butt joint blocks 11 are integrally arranged on one side of the push rods 10, the butt joint blocks 11 correspond to the limit blocks 9, and inclined planes are arranged on one sides of the limit blocks 9.
The working principle is as follows: when in use, the strip-shaped groove is drawn out through the rocker 14, then the strip-shaped groove slides in the telescopic groove and can not be separated from the telescopic groove, then the rocker 14 is rotated to drive the control rod 7 to rotate, so that the two movable discs 6 can move towards two sides simultaneously under the action of oppositely arranged control nuts, the butt-joint blocks 11 are pushed out of the butt-joint grooves through the push rods 10 and are inserted into the arc-shaped grooves and attached to one sides of the limit blocks 9, when the winding disc 6 rotates clockwise, the lower end of one side of each butt-joint block 11 is contacted with the inclined surface of one side of each limit block 9, so that the limit blocks 9 are pushed into the limit grooves, then the limit blocks reset under the action of the springs 8, if the pulling force of the mooring chain is too large, and the winding disc 3 rotates reversely, the butt-joint blocks 11 are contacted with the side without the inclined surface of the limit blocks 9, the winding disc is limited, if the mooring chain needs to be folded, in order to prevent the mooring chain from rotating reversely, the rocker can be reversed, the arc wall is kept away from to control butt joint piece 11, returns to the butt joint inslot, normal rolling can, also convenient dismantlement is changed and the maintenance simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a large-scale marine mooring chain anti-reversion rolling dish, includes hull (1) and rolling dish (3), its characterized in that: the integrated vertical symmetry of the upper end of the ship body (1) is provided with two supporting plates (2), the integrated horizontal symmetry of the centers of the two sides of the rolling disc (3) is provided with mounting shafts (4), the two mounting shafts (4) are respectively arranged through mounting holes of the two supporting plates (2) which are horizontally inserted and connected through bearings, cavities are formed in the two baffle plates (5) of the rolling disc (3), movable discs (6) are inserted and connected in the cavities, one side of the center of the rolling disc (3) is provided with a control groove, one side of the control groove is provided with a control rod (7) through horizontal insertion and connection of the bearings, external threads are arranged on the two outer circumferential surfaces of the two sides in the insertion control groove of the control rod (7) in an integrated manner, two control nuts are arranged in the center of the two movable discs (6) in an embedded and connected manner, one sides of the two external threads of the control rod (7) are respectively inserted and connected with two control nuts, an annular groove is formed in one side of the two baffle plates (5) of the supporting plates (2), a plurality of spacing grooves have been seted up to the equal symmetry in one side of ring channel, and the spacing inslot all runs through ring channel one side through spring (8) and is equipped with stopper (9), a plurality of butt joint grooves have been seted up to backup pad (2) a lateral symmetry of baffle (5), and two integrative horizontal symmetries in one side of activity dish (6) are equipped with a plurality of push rods (10), and a plurality of push rods (10) one side are run through respectively to peg graft and are arranged in butt joint inslot, and push rod (10) one side homogeneous body is equipped with butt joint piece (11).
2. The mooring chain anti-reverse winding disc for the large ship according to claim 1, wherein: four sliding grooves are symmetrically formed in four sides of the limiting groove, four limiting sliding blocks (12) are symmetrically arranged on one side of the limiting groove in an inserted connection mode of the limiting block (9) in an integrated mode, and the four limiting sliding blocks (12) are respectively arranged in the four sliding grooves in an inserted connection mode.
3. The mooring chain anti-reverse winding disc for the large ship according to claim 1, wherein: a plurality of guide rods (13) are horizontally arranged in the cavity, and the guide rods (13) respectively penetrate through guide holes of the inserting movable disc (6).
4. The mooring chain anti-reverse winding disc for the large ship according to claim 1, wherein: flexible groove has been seted up to control lever (7) one side, and flexible groove is square groove structure, and flexible inslot level is pegged graft and is equipped with rocker (14), and flexible inslot one side of rocker (14) grafting is square rod structure, and the bar groove has been seted up to installation axle (4) one side of control groove, and the bar inslot is even to be rabbeted and is equipped with spacing shell fragment, and the bar inslot is arranged in the grafting of rocker (14) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120634713.9U CN214451660U (en) | 2021-03-30 | 2021-03-30 | Large-scale marine mooring chain anti-reverse winding disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120634713.9U CN214451660U (en) | 2021-03-30 | 2021-03-30 | Large-scale marine mooring chain anti-reverse winding disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214451660U true CN214451660U (en) | 2021-10-22 |
Family
ID=78175761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120634713.9U Active CN214451660U (en) | 2021-03-30 | 2021-03-30 | Large-scale marine mooring chain anti-reverse winding disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214451660U (en) |
-
2021
- 2021-03-30 CN CN202120634713.9U patent/CN214451660U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211550736U (en) | Building heating and ventilation pipeline fixing device | |
| CN214451660U (en) | Large-scale marine mooring chain anti-reverse winding disc | |
| CN208135605U (en) | Water conservancy construction pipe laying actinobacillus device | |
| CN112366885A (en) | Torque-variable motor structure for new energy automobile | |
| CN212983883U (en) | Inner supporting structure for foundation pit | |
| CN219240447U (en) | Wetland type river bank gabion net retaining wall | |
| CN215806799U (en) | Water conservancy water and electricity construction fastening processing apparatus | |
| CN216303045U (en) | Hoisting chain with clamping anti-slip structure | |
| CN212311448U (en) | Energy-saving full-automatic cutting machine for stainless steel pipe | |
| CN211599980U (en) | Supporting device for software engineering test | |
| CN209338009U (en) | A kind of ocean engineering boom hoisting | |
| CN210949160U (en) | Conveying mechanism for liquid metal | |
| CN214058563U (en) | Shockproof protection device for communication information equipment | |
| CN216447540U (en) | Bearing structure is used in installation of water conservancy water and electricity drainage pipe | |
| CN214526732U (en) | Clamping device for part overturning | |
| CN210113319U (en) | Construction platform for pile foundation | |
| CN208796970U (en) | A kind of anti-slip type plug-in sheet machine supporting block | |
| CN218453432U (en) | Rubber fender suitable for specific ship type | |
| CN218488330U (en) | Main steam isolating valve's maintenance frock | |
| CN214451658U (en) | Marine anchor chain carousel with buffer gear | |
| CN217999499U (en) | Rear bracket catcher | |
| CN213735462U (en) | Anti-collision device for ship and convenient to replace and place | |
| CN219685568U (en) | Six shelves gear rack | |
| CN213037379U (en) | Elevator with high-efficient shock-absorbing function | |
| CN213863517U (en) | Large-scale bearing ring stacks and uses isolation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |