CN221220108U - Turnover type latch lock and cultivation net cage with same - Google Patents
Turnover type latch lock and cultivation net cage with same Download PDFInfo
- Publication number
- CN221220108U CN221220108U CN202322847724.7U CN202322847724U CN221220108U CN 221220108 U CN221220108 U CN 221220108U CN 202322847724 U CN202322847724 U CN 202322847724U CN 221220108 U CN221220108 U CN 221220108U
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- bolt
- latch
- limiting
- hole
- turnover
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- 230000007306 turnover Effects 0.000 title claims abstract description 56
- 230000000670 limiting effect Effects 0.000 claims abstract description 63
- 238000013519 translation Methods 0.000 claims abstract description 24
- 230000002441 reversible effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000009313 farming Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 241000196171 Hydrodictyon reticulatum Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Liquid Crystal (AREA)
Abstract
The utility model discloses a turnover type latch lock and a cultivation net cage with the same, wherein the turnover type latch lock comprises a latch mounting seat, and a limiting latch is movably arranged on the latch mounting seat; the turnover driving device is used for driving the limiting bolt to turn over towards the direction of the bolt hole close to the pile leg, and the translation driving device is used for driving the turned limiting bolt to move towards the direction of the bolt hole and is inserted into the bolt hole; according to the utility model, the turnover type bolt lock is arranged, the operation of the lifting structure is matched, when the net cage stops after lifting, the turnover driving oil cylinder drives the limit bolt to turn towards the bolt hole direction, and when the turnover action is finished, the translation driving oil cylinder is controlled to drive the bolt mounting seat to drive the limit bolt to move towards the bolt hole direction and be inserted on the bolt hole, so that the stability of the operation process is good; under the cooperation of the turnover type bolt and the braking effect of the lifting mechanism, the net cage can be better stopped, and is kept stable, so that automatic braking is realized, and the braking effect is effectively ensured.
Description
Technical Field
The utility model relates to the technical field of deep-open sea cultivation equipment, in particular to a turnover latch lock and a cultivation net cage with the same.
Background
In recent years, deep sea aquaculture fishery makes a great contribution to the fishery industry in China. The culture net cage is an important device for deep ocean culture, and has obvious advantages in the aspects of expanding the culture sea area, relieving the coastal environment pressure, improving the quality of cultured fishes, increasing the culture benefit and the like. The large-sized net cage with the water depth of more than 15 meters in the open coastal water area is called a deepwater net cage. The deep water net cage has larger culture capacity and is an offshore culture facility with stronger storm resistance and ocean current resistance. The deepwater net cage has obvious advantages in the aspects of expanding the culture sea area, relieving the coastal environmental pressure, improving the quality of the cultured fish, increasing the culture benefit and the like. The deep water cage culture can be divided into three modes of floating, lifting and sinking according to the working mode, wherein the lifting cage floats on the sea surface in normal time, sinks under water for 8-10m when the environment of a culture sea area is severe, can resist sea waves above 10m, and can be arranged in an open sea area, and the water depth is required to be above 20 m.
The lifting net cage is used as a novel culture net cage carrier, has the advantages of mobility, small pollution, greenness, high efficiency and the like, and is a novel direction of offshore culture development. But the cage lifting operation of the existing liftable cage is relatively complicated, the lifting effect of the cage is not good enough after the cage is lifted in place, the lifting effect of the cage is directly affected, the defect of the structure of the cage is likely to cause serious problems such as sliding loss caused by unstable cage lifting in the lifting process, and therefore the lifting stability of the existing culture cage is required to be improved.
Disclosure of utility model
Therefore, in order to solve the problems in the prior art, one of the purposes of the utility model is to provide a turnover type latch lock, which is applied to the spud leg of a lifting cultivation net cage through arranging the turnover type latch lock, and is matched with the operation of a lifting structure, when the lifting structure of the spud leg drives the net cage to stop after lifting, a control system of the cultivation net cage controls a turnover driving oil cylinder to drive a limit latch to turn towards a latch hole, and when the turnover is completed, the control system controls a translation driving oil cylinder to drive a latch mounting seat to drive the limit latch to move towards the latch hole and to be inserted on the latch hole, so that the stability of the operation process is good; under the cooperation of the turnover bolt and the braking effect of the lifting mechanism, the net cage which completes lifting operation can be better stopped, stable is maintained, automatic braking is realized, and the braking effect is effectively ensured.
The second object of the utility model is to provide a cultivation net cage, which comprises the turnover latch lock, so that the net cage can be stopped better, kept stable and automatically stopped.
In order to achieve one of the above objects, the present utility model provides the following technical solutions:
The turnover type bolt lock is arranged on a pile leg of the liftable net cage and is used for fixing a limiting bolt in a corresponding bolt hole of the pile leg in a bolt manner when the net cage stops after lifting; the turnover bolt lock comprises a bolt mounting seat arranged on the pile leg, and the limit bolt is movably arranged on the bolt mounting seat; the bolt mounting seat is provided with a turnover driving device for driving the limiting bolt to turn over towards the direction close to the bolt hole of the spud leg or turn over towards the direction far away from the bolt hole and a translation driving device for driving the turned limiting bolt to move towards the direction of the bolt hole of the spud leg and be inserted on the bolt hole or retract away from the bolt hole.
Further, the limiting bolt comprises a hinge end and a limiting end, and the hinge end is rotatably arranged on the bolt mounting seat through a hinge shaft; the overturning driving device is an overturning driving oil cylinder, the cylinder body of the overturning driving oil cylinder is rotatably mounted on the bolt mounting seat, and the telescopic rod of the overturning driving oil cylinder is rotatably connected to one surface, far away from the bolt hole, of the hinge end of the limiting bolt.
Further, the translation driving device is a translation driving oil cylinder; the translation driving oil cylinder is arranged on one side, far away from the bolt hole, of the bolt mounting seat through the oil cylinder fixing seat, and a telescopic rod of the translation driving oil cylinder is in transmission connection with the bolt mounting seat; after the limiting bolt is turned towards the bolt hole, the translation driving oil cylinder drives the bolt mounting seat to drive the limiting bolt to move towards the bolt hole and be inserted into the bolt hole.
Further, the bolt mounting seat is provided with a bolt mounting part protruding upwards; the bolt installation part is provided with a hinge part, and the hinge part is provided with a hinge hole; the hinge end of the limiting bolt is rotatably arranged on the bolt mounting part through the rotation fit of the hinge shaft and the hinge hole; the turnover angle of the limiting bolt is 0-90 degrees.
Further, the end part of the hinged end is provided with a limit convex edge for limiting the limit bolt from overturned; when the limiting bolt is turned over by 90 degrees, the limiting convex edge is abutted on the outer wall of one side of the bolt mounting part, which is far away from the bolt hole.
Further, one surface of the hinged end of the limiting bolt, which is close to the bolt hole, is sunken to be provided with a limiting step used for limiting the limiting bolt after turning towards the bolt hole direction, and the limiting step is abutted to the outer wall of one side, close to the bolt hole, of the bolt mounting seat after turning of the limiting bolt.
Further, the outer wall of one side of the hinged end of the limiting bolt, which is far away from the bolt hole, is provided with an avoidance slope, and after the limiting bolt is turned towards the bolt hole, an avoidance gap exists between the avoidance slope and a telescopic rod of the turning driving oil cylinder.
Further, two translation driving oil cylinders are arranged on the oil cylinder fixing seat side by side.
Further, the cross section of the limiting end of the limiting bolt is circular and is matched with the shape of the bolt hole.
In order to achieve one of the above objects, the present utility model provides the following technical solutions:
The cultivation net cage comprises the turnover latch lock and further comprises pile legs, wherein the pile legs are provided with a plurality of latch holes at intervals along the axial direction; the turnover bolt locks are arranged on the pile legs through the mounting frames and correspond to the bolt holes.
Further, the mounting frame is a cuboid mounting frame with one side open.
Compared with the prior art, the utility model has the beneficial effects that at least the following aspects are:
1. The utility model is provided with the turnover bolt lock, is applied to the spud leg of the lifting type aquaculture net cage, and is matched with the operation of the lifting structure, when the lifting structure of the spud leg drives the net cage to stop after lifting, the control system of the aquaculture net cage controls the starting turnover driving oil cylinder to drive the limit bolt to turn over towards the bolt hole direction, and when the turnover action is finished, the control system controls the translation driving oil cylinder to drive the bolt mounting seat to drive the limit bolt to move towards the bolt hole direction and be inserted on the bolt hole, so that the stability of the operation process is good; under the cooperation of the turnover type bolt and the braking effect of the lifting mechanism, the cage which completes the lifting operation can be better stopped, and is kept stable, so that automatic braking is realized, and the braking effect is effectively ensured;
2. According to the utility model, through improving the structure of the limiting bolt, the limiting end of the limiting bolt can be smoothly matched and inserted with the bolt hole, and when the limiting bolt is turned over towards the direction close to the bolt hole of the pile leg or turned over towards the direction far away from the bolt hole to be retracted into two states, the limiting bolt can be well limited, and a stable limiting effect can be realized without additional parts.
Drawings
FIG. 1 is a schematic view of the overall structure of a roll-over latch according to the preferred embodiment of the present utility model in a stowed condition;
FIG. 2 is another angular schematic view of the overall structure of the stowed state of the reversible deadbolt lock of the preferred embodiment of the present utility model;
FIG. 3 is a side elevational view of the overall structure of the roll-over latch of the preferred embodiment of the present utility model in its stowed condition;
FIG. 4 is a schematic view showing the overall structure of a reversible latch lock according to a preferred embodiment of the present utility model;
FIG. 5 is a schematic view of a preferred embodiment of the utility model showing the reverse latch lock and mounting frame assembled and retracted;
FIG. 6 is a diagram of the turnover type latch lock and mounting frame assembly turnover state reference according to the preferred embodiment of the present utility model;
FIG. 7 is a diagram of a preferred embodiment of a reversible latch lock and state assembly according to the present utility model with reference to a flipped state;
Fig. 8 is a schematic view of the overall structure of a cage including a reversible latch lock according to a preferred embodiment of the present utility model.
In the figure:
1. A limit bolt; 11. a hinged end; 111. a limit rib; 112. a limit step; 113. avoidance slope; 12. a limiting end; 2. a bolt mounting seat; 21. a plug pin mounting part; 211. a hinge; 3. a turnover driving oil cylinder; 4. a translation driving oil cylinder; 41. the oil cylinder fixing seat; 5. a mounting frame;
10. a cultivation net cage; 101. a pile leg; 1011. a bolt hole; 102. a net cage.
Detailed Description
In order to facilitate understanding of the present utility model, the following description will further explain the technical scheme and advantages of the present utility model in detail with reference to the drawings and embodiments. The specific structure and features of the present utility model are described below by way of example and should not be construed to limit the utility model in any way. Also, any feature mentioned (including implicit or explicit) below, as well as any feature shown directly or implicit in the drawings, may be continued to be any combination or deletion of such features among themselves, to form still other embodiments that may not be directly or indirectly mentioned in the present utility model. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present utility model, unless otherwise indicated, the terms "front," "rear," "vertical," and the like refer to an orientation or positional relationship based on that shown in the drawings, for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
As shown in fig. 1 to 8, the present utility model provides a turnover latch lock, which is installed on a pile leg 101 of a liftable cage 102, and is used for inserting a limit latch 1 into a corresponding latch hole 1011 of the pile leg 101 to fix when the cage 102 stops after lifting; the turnover bolt lock comprises a bolt mounting seat 2 arranged on the pile leg 101, and the limit bolt 1 is movably arranged on the bolt mounting seat 2; the bolt mounting seat 2 is provided with a turnover driving device for driving the limit bolt 1 to turn over towards the direction close to the bolt hole 1011 of the spud leg 101 or turn over towards the direction far away from the bolt hole 1011 and a translation driving device for driving the turned limit bolt 1 to move towards the direction of the bolt hole 1011 of the spud leg 101 and be inserted on the bolt hole 1011 or withdraw away from the bolt hole 1011. Further elaboration, the cross section of the limiting end 12 of the limiting bolt 1 is round and is matched with the shape of the bolt hole 1011.
In this embodiment, the overturning driving device and the translation driving device are driven by a control system of the lifting cultivation net cage 10, and the control principle and the data transmission process of the control system are not repeated here.
In this embodiment, after the limit plug 1 is turned to a horizontal state along the vertical direction towards the direction close to the plug hole 1011, the translational driving device is controlled to drive the plug mounting seat 2 to drive the limit plug 1 to move towards the plug hole 1011.
Preferably, the limit bolt 1 comprises a hinge end 11 and a limit end 12, and the hinge end 11 is rotatably arranged on the bolt mounting seat 2 through a hinge shaft; the turnover driving device is a turnover driving oil cylinder 3, a cylinder body of the turnover driving oil cylinder 3 is rotatably mounted on the bolt mounting seat 2, and a telescopic rod of the turnover driving oil cylinder 3 is rotatably connected to one surface, far away from the bolt hole 1011, of the hinge end 11 of the limiting bolt 1. In the embodiment, the telescopic rod of the overturning driving oil cylinder 3 is upwards inclined and is rotationally connected with the hinged end 11 of the limiting bolt 1; specifically, the tail ends of the bolt mounting seat 2 and the cylinder body of the overturning driving oil cylinder 3 can be provided with hinge holes, and the cylinder body of the driving oil cylinder is rotatably arranged on the bolt mounting seat 2 through a hinge shaft. Likewise, the telescopic rod can also be connected with the hinged end 11 of the limit plug pin 1 in a rotary manner in a consistent rotary connection manner.
In order to improve the stability of the overall movement of the limit plug 1, preferably, the translation driving device is a translation driving oil cylinder 4; the translation driving oil cylinder 4 is arranged on one side of the bolt mounting seat 2 far away from the bolt hole 1011 through an oil cylinder fixing seat 41, and a telescopic rod of the translation driving oil cylinder 4 is in transmission connection with the bolt mounting seat 2; after the limit bolt 1 turns towards the bolt hole 1011, the translation driving oil cylinder 4 drives the bolt mounting seat 2 to drive the limit bolt 1 to move towards the bolt hole 1011 and be inserted into the bolt hole 1011. In this embodiment, two translation driving cylinders 4 are arranged side by side on the cylinder fixing base, and provide stable thrust to the latch mounting base 2 together.
In order to improve the stability of the turning process of the limit plug 1, preferably, the plug mounting seat 2 is provided with a plug mounting part 21 protruding upwards; a hinge member 211 is arranged on the bolt mounting part 21, and a hinge hole is arranged on the hinge member 211; the hinge end 11 of the limit bolt 1 is rotatably arranged on the bolt mounting part 21 through the rotation fit of the hinge shaft and the hinge hole; the turnover angle of the limiting bolt 1 is 0-90 degrees.
In order to improve the stability of the overturning process of the limit plug 1, preferably, the end of the hinged end 11 is provided with a limit rib 111 for limiting the excessive overturning of the limit plug 1; when the limit plug 1 is turned by 90 degrees, the limit rib 111 abuts against the outer wall of one side of the plug mounting portion 21 away from the plug pin hole 1011.
And a limiting step 112 for limiting the limiting bolt 1 after turning towards the bolt hole 1011 is concavely arranged on one surface of the hinged end 11 of the limiting bolt 1, which is close to the bolt hole 1011, and the limiting step 112 is abutted against the outer wall of one side of the bolt mounting seat 2, which is close to the bolt hole 1011, after the limiting bolt 1 is turned. Like this, through the structure of improvement spacing bolt 1, make its spacing end 12 can be smooth with bolt hole 1011 adaptation cartridge, when spacing bolt 1 is towards being close to bolt hole 1011 direction upset of spud leg 101 or towards keeping away from the direction upset of bolt hole 1011 and withdraw two states, spacing bolt 1 all can be spacing well, need not extra part and can realize stable spacing effect, simple structure, reasonable in design, further improvement system stops the stability of process, and the practicality is strong.
Preferably, an avoidance inclined plane 113 is arranged on the outer wall of one side, far away from the bolt hole 1011, of the hinged end 11 of the limiting bolt 1, and after the limiting bolt 1 is turned towards the bolt hole 1011, an avoidance gap exists between the avoidance inclined plane 113 and a telescopic rod of the turning driving oil cylinder 3. In the present embodiment, the provision of the avoiding slope 113 can reduce the installation restriction of the tilt drive cylinder 3, and on the other hand, can save materials, achieving two purposes.
The utility model also provides a culture net cage 10, which comprises the turnover type latch lock and further comprises a pile leg 101, wherein a plurality of latch holes 1011 are formed in the pile leg 101 at intervals along the axial direction; the turnover bolt locks are arranged on the pile leg 101 through the mounting frame 5 and correspond to the bolt holes 1011; the mounting frame 5 is a cuboid mounting frame 5 with one side open; the opening is directed toward the latch hole 1011.
According to the cultivation net cage 10, through the arrangement of the turnover type latch lock, the net cage 102 which completes lifting operation can be better stopped, kept stable under the cooperation of the brake effect of the lifting mechanism, automatic braking and stopping are achieved, the braking and stopping effect is effectively guaranteed, lifting is more stable, and the cultivation net cage is suitable for large-scale popularization.
The above-described embodiments are only preferred embodiments of the present utility model and should not be construed as limiting the scope of the utility model, it will be appreciated by those skilled in the art that numerous changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (10)
1. The turnover type bolt lock is arranged on a pile leg of the liftable net cage and is used for fixing a limiting bolt in a corresponding bolt hole of the pile leg in a bolt manner when the net cage stops after lifting; the turnover type bolt lock is characterized by comprising a bolt mounting seat arranged on the pile leg, wherein the limit bolt is movably arranged on the bolt mounting seat; the bolt mounting seat is provided with a turnover driving device for driving the limiting bolt to turn towards the direction close to or far away from the bolt hole, and a translation driving device for driving the turned limiting bolt to move towards the bolt hole of the pile leg and be inserted on the bolt hole or recede away from the bolt hole.
2. The reversible latch lock according to claim 1, wherein said limit latch includes a hinge end and a limit end, said hinge end being rotatably disposed on said latch mount by a hinge shaft; the overturning driving device is an overturning driving oil cylinder, the cylinder body of the overturning driving oil cylinder is rotatably mounted on the bolt mounting seat, and the telescopic rod of the overturning driving oil cylinder is rotatably connected to one surface, far away from the bolt hole, of the hinge end of the limiting bolt.
3. The reversible latch lock according to claim 2, wherein said translational drive means is a translational drive cylinder; the translation driving oil cylinder is arranged on one side, far away from the bolt hole, of the bolt mounting seat through the oil cylinder fixing seat, and a telescopic rod of the translation driving oil cylinder is in transmission connection with the bolt mounting seat; after the limiting bolt is turned towards the bolt hole, the translation driving oil cylinder drives the bolt mounting seat to drive the limiting bolt to move towards the bolt hole and be inserted into the bolt hole.
4. The reversible latch lock according to claim 3, wherein said latch mount is provided with an upwardly projecting latch mount; the bolt installation part is provided with a hinge part, and the hinge part is provided with a hinge hole; the hinge end of the limiting bolt is rotatably arranged on the bolt mounting part through the rotation fit of the hinge shaft and the hinge hole; the turnover angle of the limiting bolt is 0-90 degrees.
5. The reversible latch lock according to claim 3, wherein an end of said hinge end is provided with a limit rib for limiting excessive turnover of said limit latch; when the limiting bolt is turned over by 90 degrees, the limiting convex edge is abutted on the outer wall of one side of the bolt mounting part, which is far away from the bolt hole.
6. The turnover type latch lock of claim 5, wherein a surface of the hinge end of the limit latch, which is close to the latch hole, is concavely provided with a limit step for limiting the limit latch after the limit latch is turned towards the latch hole direction, and the limit step is abutted on the outer wall of one side, close to the latch hole, of the latch mounting seat after the limit latch is turned.
7. The turnover type latch lock of claim 5, wherein an avoidance slope is arranged on the outer wall of one side of the hinged end of the limit latch, which is far away from the latch hole, and after the limit latch is turned towards the latch hole, an avoidance gap exists between the avoidance slope and a telescopic rod of the turnover driving oil cylinder.
8. The reversible latch lock according to claim 1, wherein the limiting end of the limiting latch is circular in cross-sectional shape and is adapted to the shape of the latch hole.
9. A farming net cage comprising a turnover latch lock according to any one of claims 1-8, further comprising a leg, wherein a plurality of said latch holes are axially spaced apart from said leg; the turnover bolt locks are arranged on the pile legs through the mounting frames and correspond to the bolt holes.
10. A farming net cage according to claim 9, wherein said mounting frame is a rectangular parallelepiped mounting frame open on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322847724.7U CN221220108U (en) | 2023-10-23 | 2023-10-23 | Turnover type latch lock and cultivation net cage with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322847724.7U CN221220108U (en) | 2023-10-23 | 2023-10-23 | Turnover type latch lock and cultivation net cage with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221220108U true CN221220108U (en) | 2024-06-25 |
Family
ID=91546276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322847724.7U Active CN221220108U (en) | 2023-10-23 | 2023-10-23 | Turnover type latch lock and cultivation net cage with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221220108U (en) |
-
2023
- 2023-10-23 CN CN202322847724.7U patent/CN221220108U/en active Active
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