CN109795627A - A kind of highly reliable trailing equipment for ship - Google Patents
A kind of highly reliable trailing equipment for ship Download PDFInfo
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- CN109795627A CN109795627A CN201910056526.4A CN201910056526A CN109795627A CN 109795627 A CN109795627 A CN 109795627A CN 201910056526 A CN201910056526 A CN 201910056526A CN 109795627 A CN109795627 A CN 109795627A
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- wirerope
- transmission shaft
- screw rod
- bottom plate
- ship
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Abstract
The present invention relates to a kind of highly reliable trailing equipments for ship, including bottom plate, reel, transmission shaft, wirerope, hook and two first bearings, the transmission shaft is parallel with bottom plate, the reel is mounted on transmission shaft, two first bearings are separately mounted to the both ends of transmission shaft, the first bearing is fixed on bottom plate, the bottom plate is equipped with power device, the power device is connect with transmission shaft driven, one end of the wirerope is fixed on reel, it is described to link up with the other end for being fixed on wirerope, the wire rope roll is wound on reel, the bottom plate is equipped with control mechanism and bindiny mechanism, the highly reliable trailing equipment for being used for ship avoids wirerope from upsetting by control mechanism, improve reliability, moreover, also avoid the equipment during unloaded take-up by bindiny mechanism, wirerope is because excessively loose And wirerope is caused to be upset, further improve reliability.
Description
Technical field
The present invention relates to field of ship equipment, in particular to a kind of highly reliable trailing equipment for ship.
Background technique
Ship equipment refers to any removable but without consumption property article on ship in addition to vessel spare part, main
It to include rudder and steering gear, anchor arrangement, mooring arrangement and trailing equipment etc., and hoist engine is the effect of trailing equipment, hoist engine is to use
The light and small heavy-duty hoisting equipment of reel winding wire ropes or chain lifting or traction, also known as winch, hoist engine can be mentioned vertically
It rises, horizontally or diagonally drag and draw weight.
Existing hoist engine during unloaded winding wire ropes, because wirerope lacks tractive force, leads to steel in the horizontal direction
Cord more relaxes, and easily upsets putting in order for wirerope when winding on reel, wirerope derailing is also resulted in when serious, no
Only in this way, wirerope-winding is during reel, mostly by the groove on reel come arranging steel wire rope, and when wirerope is received
When degree of skewness is too big when putting, it will lead to the groove that wirerope falls off on reel, can equally upset putting in order for wirerope.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, provide it is a kind of for ship can
The trailing equipment strong by property.
The technical solution adopted by the present invention to solve the technical problems is: a kind of highly reliable dragging for ship is set
It is standby, including bottom plate, reel, transmission shaft, wirerope, hook and two first bearings, the transmission shaft is parallel with bottom plate, the volume
Cylinder is mounted on transmission shaft, and two first bearings are separately mounted to the both ends of transmission shaft, and the first bearing is fixed on bottom plate,
The bottom plate is equipped with power device, and the power device is connect with transmission shaft driven, and one end of the wirerope is fixed on volume
Described to link up with the other end for being fixed on wirerope on cylinder, the wire rope roll is wound on reel, and the bottom plate is equipped with control machine
Structure and bindiny mechanism, the control mechanism and bindiny mechanism are located at the side of the close reel of bottom plate；
The bindiny mechanism includes transmission component, rotation axis, screw rod, sliding block, slide bar, two connection rings, two the second axis
Hold with two fixed blocks, the rotation axis is parallel with transmission shaft, and the transmission shaft and screw rod are coaxially disposed, the transmission shaft and silk
Bar is fixedly connected, and two second bearings are separately mounted to the one of one end of the separate screw rod of transmission shaft and the separate transmission shaft of screw rod
End, the slide bar is parallel with screw rod, and the slide bar and screw rod face are arranged, and the screw rod is described between reel and slide bar
The both ends of slide bar pass through two fixed blocks respectively and are fixed on bottom plate, and the sliding block is set on slide bar, and the sliding block is set in
On screw rod, being equipped with the junction of screw rod for the sliding block is fixed on the remote of sliding block with the matched screw thread of screw rod, the connection ring
Side from bottom plate, the axis of the connection ring and the axis of screw rod are vertical, the axis of the connection ring and putting down where bottom plate
Face is parallel, and the screw rod is located between two connection rings, and the wirerope sequentially passes through two connection rings, and the transmission shaft passes through
Transmission component and rotation axis are sequentially connected；
The control mechanism includes two control assemblies, and the control assembly is located at the ipsilateral of sliding block with connection ring, described
Control assembly is arranged between two connection rings, axisymmetrical of two control assemblies about connection ring；
The control assembly includes arc panel, supporting block, mobile bar, electromagnet and spring, and the supporting block is fixed on cunning
On block, the mobile bar is parallel with screw rod, and the axis of the mobile bar intersects with the axis of connection ring, and the supporting block is equipped with
Through-hole, the aperture of the through-hole and the diameter of mobile bar are equal, and the mobile bar passes through through-hole, and the electromagnet is fixed on movement
The middle-end of one end of the separate connection ring of bar, the separate arc plate axis side of the arc panel is fixed on the another of mobile bar
End, the spring are arranged between electromagnet and supporting block, and the electromagnet is connect by spring with supporting block, the supporting block
Making material be iron, gap is equipped between the arc panel and wirerope, the distance in the gap is less than electromagnet and support
Minimum range between block.
Preferably, in order to improve the frictional force between arc panel and wirerope, the internal diameter and wirerope of the arc panel
Diameter it is equal.
Preferably, in order to further increase the frictional force between arc panel and wirerope, the separate shifting of the arc panel
The side of lever is equipped with anti-skid chequer.
Preferably, the transmission component includes driving wheel, driven wheel and transmission belt, institute in order to drive rotation axis to rotate
It states driving wheel to be mounted on transmission shaft, on the rotating shaft, the driving wheel and driven wheel are separately positioned on for the driven wheel installation
Both ends on the inside of transmission belt.
Preferably, in order to improve the intensity of slide bar, the making material of the slide bar is titanium alloy.
Preferably, being coated with anticorrosion galvanizing layer in the rotation axis to improve the service life of rotation axis.
Preferably, in order to reduce the frictional force between connection ring and wirerope, the connection ring is equipped at least three
Ball, the ball are uniformly arranged centered on the axis of connection ring, and the inner wall of the connection ring is equipped at least three connections
Slot, the link slot are matched with ball, and the ball and link slot correspond, and the ball is arranged in link slot, described
The width of link slot notch is less than the sphere diameter of ball, the ball and wirerope against.
Preferably, being coated with lubricating oil on the ball to reduce the frictional force between ball and connection ring.
Preferably, for the ease of connection ring heat dissipation, the connection ring is equipped at least two cooling fins, the cooling fin
Uniformly respectively in the periphery of connection ring centered on the axis of connection ring.
Preferably, in order to improve safety, the bottom plate is equipped with alarm lamp.
The invention has the advantages that the highly reliable trailing equipment for being used for ship avoids steel wire by control mechanism
Rope is upset, and reliability is improved, and compared with existing control mechanism, the control mechanism mechanism is simple, and ingenious in design, practicability is more
By force, moreover, also avoid the equipment during unloaded take-up by bindiny mechanism, wirerope leads to wirerope due to excessively loose
Upset, further improve reliability, compared with existing bindiny mechanism, the bindiny mechanism and wirerope are against having also achieved
The effect of cleaning wire rope, cost performance are higher.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the highly reliable trailing equipment for ship of the invention；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the structural schematic diagram of the control mechanism of the highly reliable trailing equipment for ship of the invention；
Fig. 4 is the structural schematic diagram of the bindiny mechanism of the highly reliable trailing equipment for ship of the invention；
In figure: 1. bottom plates, 2. reels, 3. transmission shafts, 4. wirerope, 5. hooks, 6. first bearings, 7. rotation axis, 8.
Bar, 9. sliding blocks, 10. slide bars, 11. connection rings, 12. second bearings, 13. fixed blocks, 14. arc panels, 15. supporting blocks, 16. is mobile
Bar, 17. electromagnet, 18. springs, 19. driving wheels, 20. driven wheels, 21. transmission belts, 22. balls, 23. cooling fins, 24. alarms
Lamp.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figs. 1-2, a kind of highly reliable trailing equipment for ship, including bottom plate 1, reel 2, transmission shaft 3,
Wirerope 4, hook 5 and two first bearings 6, the transmission shaft 3 is parallel with bottom plate 1, and the reel 2 is mounted on transmission shaft 3,
Two first bearings 6 are separately mounted to the both ends of transmission shaft 3, and the first bearing 6 is fixed on bottom plate 1, set on the bottom plate 1
Dynamic device, the power device and transmission shaft 3 are sequentially connected, and one end of the wirerope 4 is fixed on reel 2, described
The other ends that hook 5 is fixed on wirerope 4, the wirerope 4 on reel 2, the bottom plate 1 be equipped with control mechanism and
Bindiny mechanism, the control mechanism and bindiny mechanism are located at the side of the close reel 2 of bottom plate 1；
Weight is placed on hook 5, rotates transmission shaft 3 under the supporting role of first bearing 6 by power device,
To make reel 2 rotate, the rotation of reel 2 has been reached by wirerope 4 drags the function of drawing weight.
As in Figure 2-4, the bindiny mechanism includes transmission component, rotation axis 7, screw rod 8, sliding block 9, slide bar 10, two
11, two second bearings 12 of connection ring and two fixed blocks 13, the rotation axis 7 is parallel with transmission shaft 3, the transmission shaft 3 with
Screw rod 8 is coaxially disposed, and the transmission shaft 3 is fixedly connected with screw rod 8, and two second bearings 12 are separately mounted to the remote of transmission shaft 3
One end of the separate transmission shaft 3 of one end and screw rod 8 from screw rod 8, the slide bar 10 is parallel with screw rod 8, the slide bar 10 and silk
The setting of 8 face of bar, for the screw rod 8 between reel 2 and slide bar 10, the both ends of the slide bar 10 pass through two fixed blocks respectively
13 are fixed on bottom plate 1, and the sliding block 9 is set on slide bar 10, and the sliding block 9 is set on screw rod 8, the sliding block 9 with
The junction of screw rod 8, which is equipped with, is fixed on the side of the separate bottom plate 1 of sliding block 9 with the matched screw thread of screw rod 8, the connection ring 11,
The axis of the connection ring 11 is vertical with the axis of screw rod 8, and the axis of the connection ring 11 is parallel with the plane where bottom plate 1,
The screw rod 8 is located between two connection rings 11, and the wirerope 4 sequentially passes through two connection rings 11, and the transmission shaft 3 passes through
Transmission component and rotation axis 7 are sequentially connected；
The control mechanism includes two control assemblies, and the control assembly is located at the ipsilateral of sliding block 9, institute with connection ring 11
It states control assembly to be arranged between two connection rings 11, axisymmetrical of two control assemblies about connection ring 11；
The control assembly includes arc panel 14, supporting block 15, mobile bar 16, electromagnet 17 and spring 18, the support
Block 15 is fixed on sliding block 9, and the mobile bar 16 is parallel with screw rod 8, the axis of the mobile bar 16 and the axis of connection ring 11
Intersection, the supporting block 15 are equipped with through-hole, and the aperture of the through-hole is equal with the diameter of mobile bar 16, and the mobile bar 16 is worn
Through-hole is crossed, the electromagnet 17 is fixed on one end of the separate connection ring 11 of mobile bar 16, the separate arc of the arc panel 14
The middle-end of 14 axis side of plate is fixed on the other end of mobile bar 16, the setting of spring 18 electromagnet 17 and supporting block 15 it
Between, the electromagnet 17 is connect by spring 18 with supporting block 15, and the making material of the supporting block 15 is iron, the arc panel
Gap is equipped between 14 and wirerope 4, the distance in the gap is less than the minimum range between electromagnet 17 and supporting block 15.
The rotation of transmission shaft 3 rotates rotation axis 7 by transmission component, and transmission shaft 3 drives screw rod 8 to rotate, second bearing
12 play the effect of support rotating axis 7 and screw rod 8, keep sliding block 9 mobile by the rotation of screw rod 8, the effect of slide bar 10 be for
It avoids sliding block 9 from rotating around screw rod 8, by calculating, makes the speed that winding width changes on reel 2 of wirerope 4 and sliding block 9
Mobile speed is consistent, so as to so that wirerope 4 can be neatly on reel 2, when 4 degree of skewness of wirerope is too big
When, wirerope 4 can be made to be resisted against on the inner wall of connection ring 11 by connection ring 11, to change the deflection of wirerope 4, avoided
Upset putting in order for wirerope 4, during the equipment in the horizontal direction unloaded winding wire ropes 4, electromagnet 17 is powered, and makes
The active force to attract each other is generated between electromagnet 17 and supporting block 15, so that electromagnet 17 be made to push arc by mobile bar 16
Plate 14 and wirerope 4 are against to make wirerope 4 by chucking power, tightening wirerope 4, avoid the relaxation of wirerope 4 and cause
Wirerope 4, which is upset, to put in order.
Preferably, in order to improve the frictional force between arc panel 14 and wirerope 4, the internal diameter and steel of the arc panel 14
The diameter of cord 4 is equal.
Here the internal diameter that arc panel 14 is arranged is equal with the diameter of wirerope 4, makes convenient for improving arc panel 14 and steel wire
The contact area of rope 4, to improve frictional force.
Preferably, in order to further increase the frictional force between arc panel 14 and wirerope 4, the arc panel 14 it is remote
Side from mobile bar 16 is equipped with anti-skid chequer.
The effect of anti-skid chequer is the frictional force further increased between arc panel 14 and wirerope 4, tightens wirerope 4.
Preferably, the transmission component includes driving wheel 19, driven wheel 20 and transmission in order to drive rotation axis 7 to rotate
Band 21, the driving wheel 19 are mounted on transmission shaft 3, and the driven wheel 20 is mounted in rotation axis 7, the driving wheel 19 and from
Driving wheel 20 is separately positioned on the both ends of 21 inside of transmission belt.
The rotation of transmission shaft 3 drives driving wheel 19 to rotate, and the rotation of driving wheel 19 drives driven wheel 20 by transmission belt 21
The rotation of rotation, driven wheel 20 drives rotation axis 7 to rotate.
Preferably, in order to improve the intensity of slide bar 10, the making material of the slide bar 10 is titanium alloy.
Titanium alloy has the characteristics that intensity is high, corrosion-resistant, improves the intensity of slide bar 10.
Preferably, being coated with anticorrosion galvanizing layer in the rotation axis 7 to improve the service life of rotation axis 7.
The effect of anticorrosion galvanizing layer is the corrosion resistance for improving rotation axis 7, and anticorrosion galvanizing layer has good corrosion-resistant
Ability avoids rotation axis 7 from damaging because getting rusty, and improves the service life of rotation axis 7.
Preferably, in order to reduce the frictional force between connection ring 11 and wirerope 4, the connection ring 11 is equipped at least
Three balls 22, the ball 22 are uniformly arranged centered on the axis of connection ring 11, and the inner wall of the connection ring 11 is equipped with
At least three link slots, the link slot are matched with ball 22, and the ball 22 is corresponded with link slot, and the ball 22 is set
Set in link slot, the width of the link slot notch is less than the sphere diameter of ball 22, the ball 22 and wirerope 4 against.
The sliding between connection ring 11 and wirerope 4 can be converted to rolling by ball 22, reduce connection ring 11 with
Frictional force between wirerope 4.
Preferably, being coated with lubricating oil on the ball 22 to reduce the frictional force between ball 22 and connection ring 11.
The effect of lubricating oil is the frictional force reduced between ball 22 and connection ring 11, improves the mobile stream of wirerope 4
Smooth property.
Preferably, the connection ring 11 is equipped at least two cooling fins 23, described for the ease of the heat dissipation of connection ring 11
Cooling fin 23 is centered on the axis of connection ring 11 uniformly respectively in the periphery of connection ring 11.
Cooling fin 23 has good heat dissipation effect, can radiate in order to connection ring 11, and connection ring 11 is avoided to overheat and increase
Coefficient of friction between big connection ring 11 and ball 22.
Preferably, in order to improve safety, the bottom plate 1 is equipped with alarm lamp 24.
The effect of alarm lamp 24 makes that surrounding people is reminded to take care, and when which runs, alarm lamp 24 is lighted, and is improved
Safety.
In the equipment running process:
Rotate transmission shaft 3 and reel 2 by power device, the rotation of transmission shaft 3 makes 7 turns of rotation axis by transmission belt 21
Dynamic, so that sliding block 9 be allow to move on screw rod 8, the mobile drive connection ring 11 of sliding block 9 is mobile, and connection ring 11 is made to drive steel
4 proper alignment of cord is on reel 2；
During the equipment zero load take-up:
Be powered by electromagnet 17, make electromagnet 17 by mobile bar 16 push arc panel 14 and wirerope 4 against, thus
Make wirerope 4 by chucking power, tighten wirerope 4, avoids the relaxation of wirerope 4 and cause wirerope 4 to be upset and put in order.
Here, the degree of skewness for changing wirerope 4 by connection ring 11, makes 4 proper alignment of wirerope on reel 2, improves
Reliability, while by two arc panels 14 and wirerope 4 against making wirerope 4 by the active force clamped, make wirerope
4 tighten, and avoid the relaxation of wirerope 4 and cause wirerope 4 to be upset and put in order.
Compared with prior art, which avoids wirerope 4 by control mechanism
Upset, improve reliability, compared with existing control mechanism, the control mechanism mechanism is simple, and ingenious in design, practicability is more
By force, moreover, also avoid the equipment during unloaded take-up by bindiny mechanism, wirerope 4 leads to steel wire due to excessively loose
Rope 4 is upset, and reliability is further improved, and compared with existing bindiny mechanism, the bindiny mechanism and wirerope 4 are against also reaching
The effect of cleaning wire rope 4 is arrived, cost performance is higher.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of highly reliable trailing equipment for ship, including bottom plate (1), reel (2), transmission shaft (3), wirerope
(4), (5) and two first bearings (6) are linked up with, the transmission shaft (3) is parallel with bottom plate (1), and the reel (2) is mounted on transmission
On axis (3), two first bearings (6) are separately mounted to the both ends of transmission shaft (3), and the first bearing (6) is fixed on bottom plate (1)
On, the bottom plate (1) is equipped with power device, and the power device and transmission shaft (3) are sequentially connected, the wirerope (4)
One end is fixed on reel (2), and the hook (5) is fixed on the other end of wirerope (4), and the wirerope (4) is wound on volume
On cylinder (2), which is characterized in that the bottom plate (1) is equipped with control mechanism and bindiny mechanism, the control mechanism and bindiny mechanism
It is located at the side of the close reel (2) of bottom plate (1)；
The bindiny mechanism includes transmission component, rotation axis (7), screw rod (8), sliding block (9), slide bar (10), two connection rings
(11), two second bearings (12) and two fixed blocks (13), the rotation axis (7) is parallel with transmission shaft (3), the transmission shaft
(3) it is coaxially disposed with screw rod (8), the transmission shaft (3) is fixedly connected with screw rod (8), and two second bearings (12) are installed respectively
In one end of the separate transmission shaft (3) of one end and screw rod (8) of the separate screw rod (8) of transmission shaft (3), the slide bar (10) and silk
In parallel, the slide bar (10) and screw rod (8) face are arranged bar (8), and the screw rod (8) is located between reel (2) and slide bar (10),
The both ends of the slide bar (10) pass through two fixed blocks (13) respectively and are fixed on bottom plate (1), and the sliding block (9) is set in slide bar
(10) on, the sliding block (9) is set on screw rod (8), the sliding block (9) be equipped with the junction of screw rod (8) and screw rod (8)
Matched screw thread, the connection ring (11) are fixed on the side of the separate bottom plate (1) of sliding block (9), the axis of the connection ring (11)
Line is vertical with the axis of screw rod (8), and the axis of the connection ring (11) is parallel with the plane where bottom plate (1), the screw rod (8)
Between two connection rings (11), the wirerope (4) sequentially passes through two connection rings (11), and the transmission shaft (3) passes through
Transmission component and rotation axis (7) are sequentially connected；
The control mechanism includes two control assemblies, and the control assembly is located at the ipsilateral of sliding block (9), institute with connection ring (11)
It states control assembly to be arranged between two connection rings (11), axisymmetrical of two control assemblies about connection ring (11)；
The control assembly includes arc panel (14), supporting block (15), mobile bar (16), electromagnet (17) and spring (18), institute
It states supporting block (15) to be fixed on sliding block (9), the mobile bar (16) is parallel with screw rod (8), the axis of the mobile bar (16)
Intersect with the axis of connection ring (11), the supporting block (15) is equipped with through-hole, aperture and mobile bar (16) of the through-hole
Diameter is equal, and the mobile bar (16) passes through through-hole, and the electromagnet (17) is fixed on the separate connection ring of mobile bar (16)
(11) middle-end of one end, separate arc panel (14) axis side of the arc panel (14) is fixed on the another of mobile bar (16)
End, the spring (18) are arranged between electromagnet (17) and supporting block (15), the electromagnet (17) by spring (18) and
The making material of supporting block (15) connection, the supporting block (15) is iron, is equipped between the arc panel (14) and wirerope (4)
Gap, the distance in the gap are less than the minimum range between electromagnet (17) and supporting block (15).
2. being used for the highly reliable trailing equipment of ship as described in claim 1, which is characterized in that the arc panel (14)
Internal diameter it is equal with the diameter of wirerope (4).
3. being used for the highly reliable trailing equipment of ship as described in claim 1, which is characterized in that the arc panel (14)
Separate mobile bar (16) side be equipped with anti-skid chequer.
4. being used for the highly reliable trailing equipment of ship as described in claim 1, which is characterized in that the transmission component packet
Driving wheel (19), driven wheel (20) and transmission belt (21) are included, the driving wheel (19) is mounted on transmission shaft (3), described driven
Wheel (20) is mounted on rotation axis (7), and the driving wheel (19) and driven wheel (20) are separately positioned on the inside of transmission belt (21)
Both ends.
5. being used for the highly reliable trailing equipment of ship as described in claim 1, which is characterized in that the slide bar (10)
Making material is titanium alloy.
6. being used for the highly reliable trailing equipment of ship as described in claim 1, which is characterized in that the rotation axis (7)
On be coated with anticorrosion galvanizing layer.
7. being used for the highly reliable trailing equipment of ship as described in claim 1, which is characterized in that the connection ring (11)
It is equipped at least three balls (22), the ball (22) is uniformly arranged centered on the axis of connection ring (11), the connection
The inner wall of ring (11) is equipped at least three link slots, and the link slot matches with ball (22), the ball (22) with connect
Slot corresponds, and the ball (22) is arranged in link slot, and the width of the link slot notch is less than the sphere diameter of ball (22),
The ball (22) and wirerope (4) against.
8. being used for the highly reliable trailing equipment of ship as claimed in claim 6, which is characterized in that on the ball (22)
It is coated with lubricating oil.
9. being used for the highly reliable trailing equipment of ship as described in claim 1, which is characterized in that the connection ring (11)
It is equipped at least two cooling fins (23), the cooling fin (23) is uniformly being connected respectively centered on the axis of connection ring (11)
The periphery of ring (11).
10. being used for the highly reliable trailing equipment of ship as described in claim 1, which is characterized in that on the bottom plate (1)
Equipped with alarm lamp (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910056526.4A CN109795627A (en) | 2019-01-22 | 2019-01-22 | A kind of highly reliable trailing equipment for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910056526.4A CN109795627A (en) | 2019-01-22 | 2019-01-22 | A kind of highly reliable trailing equipment for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109795627A true CN109795627A (en) | 2019-05-24 |
Family
ID=66559854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910056526.4A Withdrawn CN109795627A (en) | 2019-01-22 | 2019-01-22 | A kind of highly reliable trailing equipment for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109795627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116142387A (en) * | 2023-04-21 | 2023-05-23 | 自然资源部第二海洋研究所 | Side turnover type throwing device |
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| DE3121733A1 (en) * | 1981-06-01 | 1983-01-27 | Jung Jungenthal GmbH, 5242 Kirchen | Rope guide for a rope winch |
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| CN207209844U (en) * | 2017-07-31 | 2018-04-10 | 新昌县维王卫浴有限公司 | A kind of discharge device of hoist engine |
| CN108502758A (en) * | 2018-03-29 | 2018-09-07 | 麦杰明 | A kind of hoist engine of construction |
| CN108408621A (en) * | 2018-03-30 | 2018-08-17 | 宁波联达绞盘有限公司 | Capstan winch |
| CN208327221U (en) * | 2018-06-13 | 2019-01-04 | 李长实 | A kind of automatic cable arranging device for coalmine winch |
| CN108910737A (en) * | 2018-07-17 | 2018-11-30 | 南安市德力拉建材贸易有限公司 | A kind of rolling open and close machine that safety coefficient is high |
Cited By (1)
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| CN116142387A (en) * | 2023-04-21 | 2023-05-23 | 自然资源部第二海洋研究所 | Side turnover type throwing device |
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