CN214456376U - Miniature marine hoisting device convenient for retracting fish finder or mud sampler and corresponding sampling boat - Google Patents
Miniature marine hoisting device convenient for retracting fish finder or mud sampler and corresponding sampling boat Download PDFInfo
- Publication number
- CN214456376U CN214456376U CN202120208687.3U CN202120208687U CN214456376U CN 214456376 U CN214456376 U CN 214456376U CN 202120208687 U CN202120208687 U CN 202120208687U CN 214456376 U CN214456376 U CN 214456376U
- Authority
- CN
- China
- Prior art keywords
- balance arm
- arm
- balance
- fixed
- sliding block
- 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.)
- Expired - Fee Related
Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 30
- 238000005070 sampling Methods 0.000 title claims abstract description 18
- 239000000725 suspension Substances 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 2
- 239000013505 freshwater Substances 0.000 abstract description 2
- 238000011835 investigation Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a miniature marine hoisting accessory and corresponding sampling ship convenient to receive and release fish finder or mud sampler. For filling the blank of the prior art, the micro marine hoisting device convenient for collecting and releasing the fish finder or the mud sampler comprises a base plate, a stand column, a hoisting arm, a winch, a speed reduction motor, a stranded rope and a balance arm, wherein the root part of the balance arm and the root part of the hoisting arm are respectively hinged on two sides of the stand column, the outer end of the balance arm and the outer end of the hoisting arm are respectively fixed on the top end of the stand column through stay ropes, a counterweight sliding block is sleeved on the balance arm and can transversely move on the balance arm, a hook is arranged on the stand column, and when the balance arm and the hoisting arm are closed to the stand column, the stay ropes can be hung on the hook so as to keep the closing state of the balance arm and the hoisting arm. The utility model discloses simple structure, convenient to use uses when being fit for receiving and releasing fish finder or mud sampler or other devices among fresh water fishery resource investigation, the aquatic environment monitoring process.
Description
Technical Field
The utility model relates to a miniature marine hoisting accessory and corresponding sampling ship convenient to receive and release fish finder or mud sampler.
Background
When fishery resources in aquatic environment are investigated and ecological sampling of sludge is carried out, a fish finder or a sludge sampler needs to be placed in water to collect corresponding data or sludge samples, and then the fish finder or the sludge sampler needs to be lifted. A common small ship does not have a lifting device, adopts manual work to receive and release a fish finder or a mud collector, has high labor intensity and is unsafe, and a larger ship samples, so that on one hand, the sampling is too waste, and on the other hand, fish shoals or underwater silt is easily disturbed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is how to overcome prior art's above-mentioned defect, provide a miniature marine hoisting accessory and corresponding sampling ship convenient to receive and release fish finder or mud sampler.
For solving above-mentioned technical problem, this micro-ship hoisting accessory convenient to receive and release fish finder or mud collector includes base plate, stand, davit, capstan winch, gear motor and hank rope, the stand lower extreme is fixed on the base plate, and the davit is fixed on stand upper portion, and the relevant position of davit outer end and stand is equipped with the fixed pulley respectively, hank rope one end winding is fixed on the capstan winch, and the other end strides across behind the fixed pulley, is on a lifting hook, the capstan winch passes through the bearing frame to be fixed at a base station, and this base station is fixed on the stand, the capstan winch is by gear motor drive, its characterized in that: the balance arm is characterized by further comprising a balance arm, the balance arm root part and the suspension arm root part are hinged to two sides of the stand column respectively, the outer end of the balance arm and the outer end of the suspension arm are fixed to the top end of the stand column respectively through stay ropes, a counterweight sliding block is sleeved on the balance arm and can transversely move on the balance arm, a hook is arranged on the stand column, and when the balance arm and the suspension arm are closed to the stand column, the stay ropes can be hung on the hook so as to keep the closed state of the balance arm and the suspension arm.
According to the design, before the device is used, the two diagonal draw ropes are picked off from the hook and released, the outer ends of the balance arm and the suspension arm naturally droop and are kept horizontal, then the hook is held on the fish finder or the mud sampler, and the counterweight sliding block is moved outwards to a proper position according to the weight of the fish finder or the mud sampler, so that the gravity center deviation of the ship body caused by lifting the fish finder or the mud sampler is reduced, then the speed reducing motor is operated, the fish finder or the mud sampler is lifted, and then the ship body is placed in water to collect data or mud samples.
Note that when the mud sampler is lifted, the load at the outer end of the suspension arm is large, and the counterweight sliding block should be moved outwards correspondingly. In the whole process, the counterweight sliding block moves to control the gravity center of the whole hoisting device for the micro ship in the range of the base plate, so that the gravity center and stability of the sampling ship can be kept.
After sampling, the fish finder or mud sampler is placed on the matched ship body. Then moving the balance weight sliding block to the root of the balance arm, then supporting the suspension arm by hands to lift the outer end of the suspension arm, and hanging the inclined stay rope on the hook; then the balance arm is supported by hands, the outer end of the balance arm is lifted, and the inclined stay rope is hung on the hook, so that the balance arm and the suspension arm can be fixed in a closed state, and personnel can move on the matched ship body conveniently.
The loading at the outer end of the suspension arm is balanced through the balance arm and the counterweight sliding block, so that the stability of the ship body is favorably kept; when not in use, the balance arm and the suspension arm are gathered on the upright post, thereby not occupying the space of the ship body and being convenient for personnel to move. The design is more energy-saving and more convenient.
In order to reduce the weight, the balance arm, the suspension arm and the upright post are preferably made of aluminum alloy materials.
Preferably, at least two rollers are arranged on the counterweight sliding block and are pressed on the balance arm through the rollers. Due to the design, when the counterweight sliding block is dragged, the counterweight sliding block is more labor-saving and convenient.
Preferably, the outer end of the balance arm is provided with a small fixed pulley, the stand column above the root of the balance arm is provided with another small fixed pulley, two ends of the upper part of the balance weight sliding block are respectively provided with a tying hole and provided with a pulley rope, one end of the pulley rope is fixed on the tying hole of the balance weight sliding block, the other end of the pulley rope is tied on the other tying hole of the balance weight sliding block after spanning the two small fixed pulleys, and when the balance arm is in a horizontal state, the pulley rope is pulled to drive the balance weight sliding block to move between the root of the balance arm and the outer end. So design, be convenient for drag the counter weight slider, when needing fixed counter weight slider, with the pulley rope fixed can, very convenient.
The utility model discloses sampling ship includes hull and marine hoisting accessory, its characterized in that: the marine hoisting device is the miniature marine hoisting device convenient for retracting the fish finder or the mud sampler, a base plate of the miniature marine hoisting device is fixed on a ship body and is close to a bow, and vertical bisectors of the balance arm, the suspension arm and the stand column are coincided with a longitudinal vertical bisector of the ship body. By the design, when the fish finder or the mud sampler is retracted, load fluctuation is generated, fluctuation with the bow and the stern can be caused, leftward and rightward shaking of the ship body is not easy to introduce, and stability of the ship body is kept.
Preferably, the height of the root of the suspension arm is greater than that of the root of the balance arm, and when the balance arm is in a horizontal state, the bottom of the counterweight sliding block is higher than the side of the ship body. With the design, the counterweight sliding block is convenient to operate.
The utility model discloses simple structure, convenient to use uses when being fit for receiving and releasing fish finder or mud sampler or other devices among fresh water fishery resource investigation, the aquatic environment monitoring process.
Drawings
The utility model discloses be convenient for receive and release miniature marine hoisting accessory and corresponding sampling ship of fish finder or mud sampler and make further explanation below with the accompanying drawing:
FIG. 1 is a schematic structural view of a sampling boat and a hoisting device for a micro-ship, which is convenient for retracting a fish finder or a mud sampler, on the sampling boat in an unfolding state;
fig. 2 is a schematic structural diagram of the sampling ship and a hoisting device for the micro ship, which is convenient for retracting and releasing the fish finder or the mud sampler, on the sampling ship in a folded state.
In the figure: the device comprises a base plate 1, a column 2, a suspension arm 3, a winch 4, a speed reducing motor 5, a twisted rope 6, a fixed pulley 7, a lifting hook 8, a bearing seat 9, a base station 10, a balance arm 11, a stay rope 12, a counterweight sliding block 13, a hook 14, a roller 15, a small fixed pulley 16, a tie hole 17, a pulley rope 18, a ship body 19, a ship board 20 and a fish finder or mud collector 21.
Detailed Description
The first implementation mode comprises the following steps: as shown in fig. 1-2, the hoisting device for a micro ship convenient for retracting a fish finder or a mud sampler comprises a base plate 1, a column 2, a boom 3, a winch 4, a reduction motor 5 and a twisted rope 6, wherein the lower end of the column 2 is fixed on the base plate 1, the boom 3 is fixed on the upper portion of the column 2, fixed pulleys 7 are respectively arranged at corresponding positions of the outer end of the boom 3 and the column 2, one end of the twisted rope 6 is wound and fixed on the winch 4, the other end of the twisted rope strides over the two fixed pulleys 7 and then is tied on a hook 8, the winch 4 is fixed on a base 10 through a bearing seat 9, the base 10 is fixed on the column 2, and the winch 4 is driven by the reduction motor 5, and is characterized in that: it still includes a balance arm 11, this balance arm 11 root with 3 roots of davit articulate respectively 2 both sides of stand, and 11 outer ends of balance arm and 3 outer ends of davit are fixed through stay cord 12 respectively on 2 tops of stand, the cover has a counter weight slider 13 on the balance arm 11, counter weight slider 13 can lateral shifting on the balance arm 11, be equipped with couple 14 on the stand 2, when balance arm 11 and davit 3 are drawn together to stand 2, stay cord 12 can be hung on couple 14, with the state of drawing together that keeps balance arm 11 and davit 3.
The counterweight sliding block 13 is provided with at least two rollers 15, and the counterweight sliding block is pressed on the balance arm 11 through the rollers 15.
The outer end of the balance arm 11 is provided with a small fixed pulley 16, the upright post 2 above the root of the balance arm 11 is provided with another small fixed pulley 16, two ends of the upper part of the counterweight sliding block 13 are respectively provided with a tying hole 17 and are provided with a pulley rope 18, one end of the pulley rope 18 is fixed on the tying hole 17 of the counterweight sliding block 13, the other end of the pulley rope is tied on the other tying hole 17 on the counterweight sliding block 13 after crossing the two small fixed pulleys 16, and when the balance arm 11 is in a horizontal state, the pulley rope 18 is pulled to drive the counterweight sliding block 13 to move between the root of the balance arm 11 and the outer end.
The second embodiment: as shown in fig. 1-2, the sampling boat of the present invention includes a boat body 19 and a marine hoisting device, and is characterized in that: the marine hoisting device is the miniature marine hoisting device convenient for retracting the fish finder or the mud sampler, the base plate 1 of the hoisting device is fixed on the ship body 19 and is close to the bow of the ship, and the vertical bisector of the balance arm 11, the suspension arm 3 and the upright post 2 is coincident with the longitudinal vertical bisector of the ship body 19.
The height of the root of the suspension arm 3 is greater than that of the root of the balance arm 11, and when the balance arm 11 is in a horizontal state, the bottom of the counterweight sliding block 13 is higher than the side 20 of the ship body 19.
The present invention includes but is not limited to the above embodiments, and any product according to the description of the patent claims of the present invention falls within the protection scope of the present invention.
Claims (5)
1. The utility model provides a micro-ship hoisting accessory convenient to receive and release fish finder or adopt mud ware, includes base plate, stand, davit, capstan winch, gear motor and hank rope, the stand lower extreme is fixed on the base plate, and the davit is fixed on stand upper portion, and the relevant position of davit outer end and stand is equipped with the fixed pulley respectively, hank rope one end winding is fixed on the capstan winch, and the other end strides across behind the fixed pulley, be on a lifting hook, the capstan winch passes through the bearing frame to be fixed at a base station, and this base station is fixed on the stand, the capstan winch is by gear motor drive, its characterized in that: the balance arm is characterized by further comprising a balance arm, the balance arm root part and the suspension arm root part are hinged to two sides of the stand column respectively, the outer end of the balance arm and the outer end of the suspension arm are fixed to the top end of the stand column respectively through stay ropes, a counterweight sliding block is sleeved on the balance arm and can transversely move on the balance arm, a hook is arranged on the stand column, and when the balance arm and the suspension arm are closed to the stand column, the stay ropes can be hung on the hook so as to keep the closed state of the balance arm and the suspension arm.
2. The marine hoisting accessory of claim 1, wherein the marine hoisting accessory is adapted to receive and release a fish finder or a dredge cutterhead, and further comprises: and at least two idler wheels are arranged on the counterweight sliding block and are pressed on the balance arm through the idler wheels.
3. The marine hoisting accessory of claim 2, wherein the marine hoisting accessory is adapted to receive and release a fish finder or a dredge cutterhead, and further comprises: the balance arm is characterized in that a small fixed pulley is arranged at the outer end of the balance arm, another small fixed pulley is arranged on the stand column above the root of the balance arm, tying holes are formed in two ends of the upper portion of the balance weight sliding block respectively and provided with a pulley rope, one end of the pulley rope is fixed on the tying hole of the balance weight sliding block, the other end of the pulley rope is tied on another tying hole in the balance weight sliding block after the two small fixed pulleys are spanned by the other end of the pulley rope, and when the balance arm is in a horizontal state, the pulley rope is pulled to drive the balance weight sliding block to move between the root of the balance arm and the outer end of the balance arm.
4. The utility model provides a sampling ship, includes hull and marine hoisting accessory, its characterized in that: the marine hoisting device is the miniature marine hoisting device convenient for retracting and releasing the fish finder or the mud sampler as claimed in claim 1, 2 or 3, a base plate of the marine hoisting device is fixed on a ship body and is close to a bow, and vertical bisectors of the balance arm, the suspension arm and the upright post are all coincided with a longitudinal vertical bisector of the ship body.
5. The sampling boat of claim 4, wherein: the height of the root of the suspension arm is greater than that of the root of the balance arm, and when the balance arm is in a horizontal state, the bottom of the counterweight sliding block is higher than the side of the ship body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208687.3U CN214456376U (en) | 2021-01-25 | 2021-01-25 | Miniature marine hoisting device convenient for retracting fish finder or mud sampler and corresponding sampling boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208687.3U CN214456376U (en) | 2021-01-25 | 2021-01-25 | Miniature marine hoisting device convenient for retracting fish finder or mud sampler and corresponding sampling boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214456376U true CN214456376U (en) | 2021-10-22 |
Family
ID=78114052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120208687.3U Expired - Fee Related CN214456376U (en) | 2021-01-25 | 2021-01-25 | Miniature marine hoisting device convenient for retracting fish finder or mud sampler and corresponding sampling boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214456376U (en) |
-
2021
- 2021-01-25 CN CN202120208687.3U patent/CN214456376U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109329225B (en) | Fish catching and hauling device and method | |
| CN214456376U (en) | Miniature marine hoisting device convenient for retracting fish finder or mud sampler and corresponding sampling boat | |
| CN210064981U (en) | Telescopic single-arm boat and raft hanging bracket and crane | |
| CN206033063U (en) | Electronic change width of cloth loop wheel machine | |
| CN201080414Y (en) | Container multipurpose machine for assembling and disassembling door | |
| CN202987470U (en) | Tuna seine boat | |
| CN211444776U (en) | Grab bucket hoisting device | |
| CN211169600U (en) | Hoisting accessory for shipbuilding | |
| CN2769175Y (en) | Multifunction floater cleaning device for ship | |
| CN208200166U (en) | A kind of pull-down crane anti-shaking device | |
| CN210519870U (en) | Device is catched to clam class | |
| CN216712964U (en) | Equipment is salvaged to branch for hydraulic engineering | |
| CN212373615U (en) | Hanging rod structure for fishing | |
| CN209481095U (en) | A kind of highly-purity magnesite hoisting transportation device | |
| CN210212679U (en) | Unmanned ship lifting buffer mechanism | |
| CN212047812U (en) | Power catamaran for salvaging and collecting floating objects in water | |
| CN2439398Y (en) | Pull out off from inside type cable releasing means | |
| CN111170163A (en) | Grab bucket hoisting apparatus | |
| CN206014284U (en) | A kind of rescue boat suspension bracket having a safety feature | |
| CN216190633U (en) | Anti-winding type winch | |
| CN217026982U (en) | Device for capturing pollutants in water body | |
| CN210885047U (en) | Garbage grab bridge crane | |
| CN216918382U (en) | Electric single-beam dropping type crane | |
| CN214828557U (en) | Beehive transition carrying hoisting tool | |
| CN216401721U (en) | Get suspension for lifesaving of ship of putting fast |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |