CN113353194A - Safety cable-releasing hook for preventing cable from releasing - Google Patents
Safety cable-releasing hook for preventing cable from releasing Download PDFInfo
- Publication number
- CN113353194A CN113353194A CN202110783867.9A CN202110783867A CN113353194A CN 113353194 A CN113353194 A CN 113353194A CN 202110783867 A CN202110783867 A CN 202110783867A CN 113353194 A CN113353194 A CN 113353194A
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- stop lever
- cable
- hook
- anchor hook
- stop
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 241000935974 Paralichthys dentatus Species 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 208000014674 injury Diseases 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a cable-off preventing safety cable-off hook, belonging to the technical field of wharf equipment, comprising an anchor hook, an anchor hook frame and a buffer device, wherein the anchor hook is movably connected in the anchor hook frame through a rotating shaft, the anchor hook frame is also internally provided with a lock hook mechanism and a cable-off mechanism, the buffer device is arranged on the anchor hook frame, the left side or the right side of the anchor hook frame is provided with the cable-off preventing device, the cable-off preventing device comprises a stop lever, a shaft sleeve and a spring, the shaft sleeve is welded on the anchor hook frame, the lower part of the stop lever is provided with a cylindrical groove, the spring is arranged in the cylindrical groove, one side of the stop lever is provided with a stop pin, the shaft sleeve is provided with an L-shaped stop groove, the stop pin is clamped in the L-shaped stop groove, the stop lever is close to the hook head part of the anchor hook after being fixed, a cable hole is formed between the stop lever and the anchor hook, the stop lever is cylindrical, the upper part of the stop lever is of a bending structure, thereby solving the problem of the existing cable-off prevention and not hindering automatic cable-off, the device is mainly applied to wharf disengaging hooks.
Description
Technical Field
The invention belongs to the technical field of wharf equipment, and particularly relates to a cable-disconnection preventing safety cable-disconnection hook.
Background
After a wharf ship is in shore, a stranded cable needs to be safely tied to a quick cable-releasing hook anchor hook on a wharf surface, so that the ship is prevented from drifting in the loading and unloading process, and once the ship drifts to a limit distance, loading and unloading equipment on the wharf can be damaged, and serious loss and injury are caused. When the ship leaves the wharf after the ship is operated, the cable is required to be quickly separated from the anchor hook of the release hook, so that the ship can smoothly leave the port. During the whole loading and unloading process, the ship can drift up and down, left and right along with the fluctuation of sea waves, so that the mooring rope must be safely moored to the anchor hook of the quick mooring rope releasing hook all the time in the whole working process and cannot be released from the anchor hook, and meanwhile, when the ship leaves, the mooring rope must be quickly released from the anchor hook.
The ship mooring release comprises a safety mooring release and a quick mooring release, and the two functions are basic performance items of manufacturers for producing mooring release hooks at home and abroad, but when the mooring release hooks are used for mooring, if sudden accidents such as storms exceed design values, the floating height of a berthing ship is too large, and the design values are exceeded, the ship mooring release can be caused to fall off from anchor hooks, so that the ship is separated from a safe berthing position, and wharf loading and unloading equipment is damaged or personnel are injured and killed. At present, the quick mooring releasing hook in China and abroad does not produce a safe mooring rope and a quick mooring releasing device which meet the two performances, the existing equipment cannot consider the problem of quick mooring releasing when solving the problem of mooring releasing, and the equipment which can meet the requirements of safe mooring rope and quick mooring releasing is needed to replace the existing equipment.
Disclosure of Invention
The invention aims to provide a wharf cable-off-preventing safety cable-off hook to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme:
pier anticreep cable safety release hook, including fluke, fluke frame and buffer, wherein buffer is at patent application number: 201020225879.7, which is fully disclosed by the applicant and can be looked upon at any time, the applicant does not describe here any further, the anchor hook is movably connected to the anchor hook frame through a rotating shaft, the anchor hook frame is also provided with a locking mechanism and a unhooking mechanism, and the locking mechanism and the unhooking mechanism are disclosed in the patent application nos.: 201020226124.9, the buffering device is mounted on the anchor hook frame for the reset of the anchor hook, for the convenience of mooring and releasing the cable, the left side or the right side of the anchor hook frame is provided with the cable releasing preventing device, the cable releasing preventing device comprises a stop lever, a shaft sleeve and a spring, wherein the lower part of the stop lever is provided with a cylindrical groove, the cylindrical groove is internally provided with the spring, one side of the stop lever is provided with a stop pin, the shaft sleeve is provided with an L-shaped stop groove, the stop pin is clamped in the L-shaped stop groove to move, the stop lever is close to the hook head part of the anchor hook after being fixed, a cable hole is formed between the stop lever and the head part of the anchor hook, and the stop lever is cylindrical and the upper part of the stop lever is of a bending structure.
Preferably: in order to prevent equipment from rusting and influencing use, the stop lever and the shaft sleeve are coated with antirust paint, in order to prevent the stop lever from blocking the rotation of the anchor hook, the distance of more than 5mm is ensured between the fixed stop lever and the hook back of the anchor hook, and the shaft sleeve is welded on the anchor hook frame.
Preferably: in order to increase the stability of the anti-drop device, the material of the stop lever and the shaft sleeve is a metal material or an alloy material.
The invention has the following advantages: according to years of rapid mooring releasing hook design and production technology and abundant field use experience, a set of device for preventing ship mooring ropes from being accidentally released is developed and designed by our company, the device ensures that the mooring ropes cannot be accidentally released on the basis of ensuring safe mooring and rapid mooring releasing, and the device is installed on the side edge of a hook frame of a rapid mooring releasing hook, so that the structural design is simple and reasonable, the production cost is low, and the operation is flexible and convenient. The evaluation is good after the use on the spot of the wharf.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a state diagram of the present invention in use;
FIG. 4 is a sectional view of the anti-separation device of the present invention;
FIG. 5 is a front view of the anti-separation device of the present invention;
FIG. 6 is a side view of the anti-separation device of the present invention;
FIG. 7 is a diagram of the mooring process of the present invention.
Detailed Description
Example 1
As shown in fig. 1 to 7:
the cable-off preventing safety release hook comprises an anchor hook 1, an anchor hook frame 3 and a buffer device 5, wherein the anchor hook 1 is movably connected into the anchor hook frame 3 through a rotating shaft 2, a lock hook mechanism and a release mechanism are also arranged in the anchor hook frame 3, and the buffer device 5 is arranged on the anchor hook frame 3, and is characterized in that the left side or the right side of the anchor hook frame 3 is provided with the cable-off preventing device which comprises a stop lever 4-1, a shaft sleeve 4-2 and a spring 4-3, wherein the lower part of the stop lever 4-1 is provided with a cylindrical groove 4-1-1, the spring 4-3 is arranged in the cylindrical groove 4-1-1, one side of the stop lever 4-1 is provided with a stop pin 4-6, the shaft sleeve 4-2 is provided with an L-shaped stop groove 4-5, the stop pin 4-6 is clamped in the L-shaped stop groove 4-5, and the stop lever 4-1 is close to the hook head part of the anchor hook 1 after being fixed, a cable hole is formed between the stop lever 4-1 and the anchor hook 1 and is used for a cable to pass through, wherein the stop lever 4-1 is cylindrical, the upper part of the stop lever 4-1 is of a bent structure, the stop lever 4-1 and the shaft sleeve 4-2 are coated with antirust paint, and the stop lever 4-1 and the shaft sleeve 4-2 are made of metal materials or alloy materials.
The working principle of the invention is as follows: the shaft sleeve 4-2 is welded on a side plate of the anchor hook frame 3, the spring 4-3 is arranged in the shaft sleeve 4-2, the other end of the spring 4-3 is arranged in the cylindrical groove 4-1-1 of the stop lever 4-1, the stop pin 4-6 is fixed on the stop lever 4-1, when the safe mooring line of the wharf quick mooring line releasing hook is formed, the stop lever 4-1 of the accidental cable releasing prevention device is tightly attached to the hook head part of the anchor hook 1, and the stop pin 4-6 on the stop lever 4-1 is just inserted into the highest position of the L-shaped stop groove 4-5 of the shaft sleeve 4-2 under the elasticity of the spring 4-3 to be fixed, so that the stop lever 4-1 cannot rotate, and the cable cannot be released without a gap between the stop lever 4-1 and the anchor hook. The process of mooring a cable: the stop lever 4-1 is pressed to the lowest part of the L-shaped stop groove 4-5 by hand, then the stop lever is rotated rightwards, so that enough space is reserved between the stop lever 4-1 and the anchor hook 1 to allow a cable to pass through to realize cable tying, the stop lever 4-1 is rotated after the cable is hung in the hook groove of the anchor hook 1, and the stop pin 4-6 on the stop lever 4-1 is just inserted into the highest part of the L-shaped stop groove 4-5 of the shaft sleeve 4-2 to be fixed under the elasticity of the spring 4-3, so that the function of preventing accidental cable release is realized.
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. Anticreep cable safety release hook, including fluke (1), anchor hook frame (3) and buffer (5), fluke (1) are through rotation axis (2) swing joint in anchor hook frame (3), still are equipped with latch hook mechanism and unhook mechanism in anchor hook frame (3), and its characterized in that is installed on anchor hook frame (3) in buffer (5): the left side or the right side of the anchor hook frame (3) is provided with an anti-cable-falling device, the anti-cable-falling device comprises a stop lever (4-1), a shaft sleeve (4-2) and a spring (4-3), the shaft sleeve (4-2) is welded on the anchor hook frame (3), the lower part of the stop lever (4-1) is provided with a cylindrical groove (4-1-1), the spring (4-3) is arranged in the cylindrical groove (4-1-1), one side of the stop lever (4-1) is provided with a stop pin (4-6), the shaft sleeve (4-2) is provided with an L-shaped stop groove (4-5), the stop pin (4-6) is clamped in the L-shaped stop groove (4-5), the stop lever (4-1) is close to the hook head part of the anchor hook (1) after being fixed, a cable hole is formed between the stop lever (4-1) and the anchor hook (1), wherein the stop lever (4-1) is cylindrical and the upper part of the stop lever (4-1) is of a bent structure.
2. The anti-mooring safety mooring-releasing hook according to claim 1, characterized in that: the stop lever (4-1) and the shaft sleeve (4-2) are coated with antirust paint.
3. The anti-mooring safety mooring-releasing hook according to claim 1, characterized in that: the stop lever (4-1) and the shaft sleeve (4-2) are made of metal materials or alloy materials.
4. The anti-mooring safety mooring-releasing hook according to claim 1, characterized in that: the distance between the stop lever (4-1) and the back of the anchor hook (1) is ensured to be more than 5mm after the stop lever is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110783867.9A CN113353194A (en) | 2021-07-12 | 2021-07-12 | Safety cable-releasing hook for preventing cable from releasing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110783867.9A CN113353194A (en) | 2021-07-12 | 2021-07-12 | Safety cable-releasing hook for preventing cable from releasing |
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| Publication Number | Publication Date |
|---|---|
| CN113353194A true CN113353194A (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110783867.9A Pending CN113353194A (en) | 2021-07-12 | 2021-07-12 | Safety cable-releasing hook for preventing cable from releasing |
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| Country | Link |
|---|---|
| CN (1) | CN113353194A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697038A (en) * | 2021-10-15 | 2021-11-26 | 南通长青沙船舶工程有限公司 | Quick cable releasing equipment for ship |
| CN113774882A (en) * | 2021-10-21 | 2021-12-10 | 广西西江开发投资集团有限公司长洲三线四线船闸管理处 | Ship lock floating type mooring post tripping device |
| CN113815789A (en) * | 2021-10-13 | 2021-12-21 | 连云港步升机械有限公司 | Boarding ladder lifting anti-falling device and boarding ladder |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2221949A (en) * | 1988-08-19 | 1990-02-21 | John Zavaros | Hook with closing piece |
| CN202809566U (en) * | 2012-10-24 | 2013-03-20 | 连云港步升机械有限公司 | Cable-releasing hook with flexible latch hook |
| US9039055B1 (en) * | 2013-11-25 | 2015-05-26 | Terry K. Robins | Clevis type hook with safety latch |
| CN204737596U (en) * | 2015-06-19 | 2015-11-04 | 河南宝起华东起重机有限公司 | Hoist anti -falling lifting hook |
| CN205239846U (en) * | 2015-12-31 | 2016-05-18 | 连云港步升机械有限公司 | Unexpected disengaging device is prevented to disengaging hook |
| CN205804024U (en) * | 2016-07-07 | 2016-12-14 | 国家新闻出版广电总局594台 | A kind of steel wire rope is taken the lead frock |
| CN207077958U (en) * | 2017-07-31 | 2018-03-09 | 安徽合力股份有限公司 | A kind of spacing-type towing pin |
| CN207276762U (en) * | 2017-09-14 | 2018-04-27 | 河南森源重工有限公司 | Electrophoresis bracket fixing device and the electrophoresis complete set of equipments using the device |
-
2021
- 2021-07-12 CN CN202110783867.9A patent/CN113353194A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2221949A (en) * | 1988-08-19 | 1990-02-21 | John Zavaros | Hook with closing piece |
| CN202809566U (en) * | 2012-10-24 | 2013-03-20 | 连云港步升机械有限公司 | Cable-releasing hook with flexible latch hook |
| US9039055B1 (en) * | 2013-11-25 | 2015-05-26 | Terry K. Robins | Clevis type hook with safety latch |
| CN204737596U (en) * | 2015-06-19 | 2015-11-04 | 河南宝起华东起重机有限公司 | Hoist anti -falling lifting hook |
| CN205239846U (en) * | 2015-12-31 | 2016-05-18 | 连云港步升机械有限公司 | Unexpected disengaging device is prevented to disengaging hook |
| CN205804024U (en) * | 2016-07-07 | 2016-12-14 | 国家新闻出版广电总局594台 | A kind of steel wire rope is taken the lead frock |
| CN207077958U (en) * | 2017-07-31 | 2018-03-09 | 安徽合力股份有限公司 | A kind of spacing-type towing pin |
| CN207276762U (en) * | 2017-09-14 | 2018-04-27 | 河南森源重工有限公司 | Electrophoresis bracket fixing device and the electrophoresis complete set of equipments using the device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815789A (en) * | 2021-10-13 | 2021-12-21 | 连云港步升机械有限公司 | Boarding ladder lifting anti-falling device and boarding ladder |
| CN113697038A (en) * | 2021-10-15 | 2021-11-26 | 南通长青沙船舶工程有限公司 | Quick cable releasing equipment for ship |
| CN113697038B (en) * | 2021-10-15 | 2023-09-22 | 南通长青沙船舶工程有限公司 | Quick cable releasing equipment for ship |
| CN113774882A (en) * | 2021-10-21 | 2021-12-10 | 广西西江开发投资集团有限公司长洲三线四线船闸管理处 | Ship lock floating type mooring post tripping device |
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