CN210117162U - Marine crane hook fixing device - Google Patents
Marine crane hook fixing device Download PDFInfo
- Publication number
- CN210117162U CN210117162U CN201920343336.6U CN201920343336U CN210117162U CN 210117162 U CN210117162 U CN 210117162U CN 201920343336 U CN201920343336 U CN 201920343336U CN 210117162 U CN210117162 U CN 210117162U
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- CN
- China
- Prior art keywords
- kept away
- wire rope
- marine crane
- eye
- lifting hook
- 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
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Abstract
The utility model discloses a marine crane hook fixing device, including the lifting hook coaster, the cover is equipped with the eye ring on the lifting hook coaster, one side that the eye ring kept away from the lifting hook coaster is provided with wire rope, one side that wire rope kept away from the eye ring is provided with scalable subassembly, one side that scalable subassembly kept away from wire rope is provided with coupling assembling, one side that scalable subassembly was kept away from to coupling assembling is provided with the eye plate, through breaking out fixed connection between eye plate and the coupling assembling; the utility model discloses scalable subassembly includes interior pole, outer pole, spacing arch, spring compression and spacing hole, presses spacing arch in the use, and the compression spring atress compression, interior pole can slide in the outer pole, slides to suitable position and stops, and compression spring resets to go into in spacing hole carry on spacing can, simple structure, but the scalable function of realization lets the device can be applicable to not the fixed of the lifting hook coaster of co-altitude, and application range is wide.
Description
Technical Field
The utility model belongs to the technical field of marine hoisting accessory equipment, concretely relates to marine crane lifting hook fixing device.
Background
With the continuous development of world economic globalization and the rapid development of world shipbuilding, the market of the marine crane is continuously heated, the hook is an important component of the marine crane, and because a steel wire rope wound on the hook is flexible, the hook can shake in the running process of a ship and easily touch surrounding goods or people.
The prior art marine crane hook fixing device has the following problems: the existing fixing device for the lifting hook of the marine crane has the advantages of simple structure and poor stability.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a marine crane lifting hook fixing device has and is applicable to not co-altitude lifting hook coaster fixed, and application range is wide, improves the stationary stability, effectively prevents wind-force too big characteristics that cause the fixed unstable condition to take place.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a marine crane lifting hook fixing device, includes the lifting hook coaster, the cover is equipped with the eye-ring on the lifting hook coaster, one side that the lifting hook coaster was kept away from to the eye-ring is provided with wire rope, one side that wire rope kept away from the eye-ring is provided with scalable subassembly, one side that wire rope was kept away from to scalable subassembly is provided with coupling assembling, one side that scalable subassembly was kept away from to coupling assembling is provided with the eye-plate, through the fixed connection that breaks out between eye-plate and the coupling assembling, one side that the eye-plate.
Preferably, coupling assembling includes connecting rod, water inlet, connecting tube, delivery port and external screw thread, wherein, the top of connecting tube is provided with the connecting rod, be provided with the external screw thread on the lateral wall of connecting rod, the top of leaning on of connecting tube is provided with the water inlet, and the below of leaning on of connecting tube is provided with the delivery port.
Preferably, but telescopic component includes compression spring, spacing hole, outer pole, spacing arch, interior pole, internal thread and spread groove, wherein, the left and right sides symmetry of interior pole is provided with spacing arch, two through compression spring elastic connection between the spacing arch, the outside of interior pole is provided with the outer pole, the left and right sides of outer pole just becomes to be provided with the spacing hole of a plurality of on corresponding the line in spacing arch, the one end that the interior pole was kept away from to the outer pole is provided with the spread groove, be provided with the internal thread on the inside wall of spread groove.
Preferably, the connecting pipe is provided with a hollow structure inside.
Preferably, plugs are arranged at the openings of the water inlet and the water outlet, and the two plugs are made of rubber materials.
Preferably, a sliding sleeve is arranged on the inner side wall of the outer rod.
Preferably, one side of the eye ring close to the steel wire rope and one side of the inner rod close to the steel wire rope are both provided with first lantern rings, and the upper end and the lower end of the steel wire rope are both provided with second lantern rings.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses scalable subassembly includes interior pole, outer pole, spacing arch, spring compression and spacing hole, presses spacing arch in the use, and the compression spring atress compression, interior pole can slide in the outer pole, slides to suitable position and stops, and compression spring resets to go into in spacing hole carry on spacing can, simple structure, but the scalable function of realization lets the device can be applicable to not the fixed of the lifting hook coaster of co-altitude, and application range is wide.
2. The utility model discloses coupling assembling mainly comprises connecting tube, water inlet and delivery port, if wind-force is less in the use, need not promptly to the inside water of watering of connecting tube, if wind-force is great, the accessible water inlet is to the inside water of watering of connecting tube, increases the weight of connecting tube, improves fixed stability, prevents effectively that wind-force from too big causing the fixed unstable condition to take place.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the eye ring of the present invention.
Fig. 3 is a schematic structural view of the connection mode of the inner rod and the outer rod of the present invention.
Fig. 4 is a schematic structural view of the connection mode of the connection pipeline and the outer rod of the present invention.
In the figure: 1. shackle dismounting; 2. an eye plate; 3. a deck; 4. a connecting assembly; 41. a connecting rod; 42. a water inlet; 43. connecting a pipeline; 44. a water outlet; 45. an external thread; 5. a retractable assembly; 51. a compression spring; 52. a limiting hole; 53. an outer rod; 54. a limiting bulge; 55. an inner rod; 56. an internal thread; 57. connecting grooves; 6. a wire rope; 7. an eye ring; 8. a hook block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a marine crane lifting hook fixing device, including lifting hook coaster 8, the cover is equipped with eye 7 on the lifting hook coaster 8, one side that lifting hook coaster 8 was kept away from to eye 7 is provided with wire rope 6, wire rope 6 one side of keeping away from eye 7 is provided with scalable subassembly 5, one side that wire rope 6 was kept away from to scalable subassembly 5 is provided with coupling assembling 4, one side that scalable subassembly 5 was kept away from to coupling assembling 4 is provided with eye plate 2, through 1 fixed connection that breaks out between eye plate 2 and the coupling assembling 4, one side that 1 breaks out was kept away from to eye plate 2 is provided with deck 3.
In order to have the connection effect and also to increase weight, connection assembly 4 includes connecting rod 41, water inlet 42, connecting tube 43, delivery port 44 and external screw thread 45, wherein, in order to conveniently water to connecting tube 43 is inside, the inside of connecting tube 43 sets up for hollow structure, the top of connecting tube 43 is provided with connecting rod 41, be provided with external screw thread 45 on the lateral wall of connecting rod 41, connecting tube 43 leans on the top to be provided with water inlet 42, and connecting tube 43 leans on the below to be provided with delivery port 44, in order to operate, the opening part of water inlet 42 and delivery port 44 all is provided with the stopper, two stoppers are rubber materials and make.
In order to be applicable to not co-altitude lifting hook coaster 8 fixedly, scalable subassembly 5 includes compression spring 51, spacing hole 52, outer pole 53, spacing arch 54, interior pole 55, internal thread 56 and spread groove 57, wherein, the left and right sides symmetry of interior pole 55 is provided with spacing arch 54, through compression spring 51 elastic connection between two spacing archs 54, the outside of interior pole 55 is provided with outer pole 53, in order to avoid taking place the friction between outer pole 53 and the spacing arch 54 of interior pole 55, be provided with the sliding sleeve on outer pole 53's the inside wall, outer pole 53's the left and right sides just is provided with the spacing hole 52 of a plurality of on spacing arch 54 corresponds the line, the one end that inner pole 55 was kept away from to outer pole 53 is provided with spread groove 57, be provided with internal thread 56.
In order to conveniently connect the steel wire rope 6 with the eye ring 7 and the inner rod 55, one side of the eye ring 7 close to the steel wire rope 6 and one side of the inner rod 55 close to the steel wire rope 6 are both provided with a first lantern ring, and the upper end and the lower end of the steel wire rope 6 are both provided with a second lantern ring.
The utility model discloses a theory of operation and use flow: firstly, the length of the telescopic component 5 is determined according to the height of the hook pulley 8, the telescopic component can be adjusted after the determination, the limit bulge 54 is pressed down, the compression spring 51 is compressed under the stress, at the moment, the inner rod 55 can slide in the outer rod 53 and stop when sliding to a proper position, the limit bulge 54 is clamped into the limit hole 52 to realize the length fixation, the eye ring 7 is sleeved on the hook pulley 8 after the fixation, then the shackle 1 below the connecting component 4 is sleeved on the eye plate 2, and after connection, a crew can decide whether to pour water into the connecting pipeline 43 according to the sharpness in the actual driving process, if the wind power is small, that is, water does not need to be poured into the connecting pipeline 43, if the wind power is high, water can be poured into the connecting pipeline 43 through the water inlet 42, the weight of the connecting pipeline 43 is increased, the fixing stability is improved, and the unstable fixing condition caused by the overlarge wind power is effectively prevented.
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 (7)
1. The utility model provides a marine crane lifting hook fixing device, includes lifting hook coaster (8), its characterized in that: the cover is equipped with eye ring (7) on lifting hook coaster (8), one side that lifting hook coaster (8) were kept away from in eye ring (7) is provided with wire rope (6), one side that eye ring (7) were kept away from in wire rope (6) is provided with scalable subassembly (5), one side that wire rope (6) were kept away from in scalable subassembly (5) is provided with coupling assembling (4), one side that scalable subassembly (5) were kept away from in coupling assembling (4) is provided with eye plate (2), through break-out (1) fixed connection between eye plate (2) and coupling assembling (4), one side that break-out (1) was kept away from in eye plate (2) is provided with deck (3).
2. A marine crane hook attachment means as claimed in claim 1, wherein: coupling assembling (4) are including connecting rod (41), water inlet (42), connecting tube (43), delivery port (44) and external screw thread (45), wherein, the top of connecting tube (43) is provided with connecting rod (41), be provided with external screw thread (45) on the lateral wall of connecting rod (41), connecting tube (43) lean on the top to be provided with water inlet (42), and connecting tube (43) lean on the below to be provided with delivery port (44).
3. A marine crane hook attachment means as claimed in claim 1, wherein: scalable subassembly (5) are including compression spring (51), spacing hole (52), outer pole (53), spacing arch (54), interior pole (55), internal thread (56) and spread groove (57), wherein, the left and right sides symmetry of interior pole (55) is provided with spacing arch (54), two through compression spring (51) elastic connection between spacing arch (54), the outside of interior pole (55) is provided with outer pole (53), the left and right sides of outer pole (53) just is provided with a plurality of spacing hole (52) on spacing arch (54) is to the line of correspondence, the one end that interior pole (55) were kept away from in outer pole (53) is provided with spread groove (57), be provided with internal thread (56) on the inside wall of spread groove (57).
4. A marine crane hook attachment means as claimed in claim 2, wherein: the connecting pipeline (43) is arranged in a hollow structure.
5. A marine crane hook attachment means as claimed in claim 2, wherein: the openings of the water inlet (42) and the water outlet (44) are provided with plugs, and the plugs are made of rubber materials.
6. A marine crane hook attachment means as claimed in claim 3, wherein: and a sliding sleeve is arranged on the inner side wall of the outer rod (53).
7. A marine crane hook attachment means as claimed in claim 1, wherein: one side of the eye ring (7) close to the steel wire rope (6) and one side of the inner rod (55) close to the steel wire rope (6) are both provided with first lantern rings, and the upper end and the lower end of the steel wire rope (6) are both provided with second lantern rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920343336.6U CN210117162U (en) | 2019-03-18 | 2019-03-18 | Marine crane hook fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920343336.6U CN210117162U (en) | 2019-03-18 | 2019-03-18 | Marine crane hook fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210117162U true CN210117162U (en) | 2020-02-28 |
Family
ID=69611955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920343336.6U Expired - Fee Related CN210117162U (en) | 2019-03-18 | 2019-03-18 | Marine crane hook fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210117162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027910A (en) * | 2020-09-04 | 2020-12-04 | 中船黄埔文冲船舶有限公司 | Lifting hook fixing device |
-
2019
- 2019-03-18 CN CN201920343336.6U patent/CN210117162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027910A (en) * | 2020-09-04 | 2020-12-04 | 中船黄埔文冲船舶有限公司 | Lifting hook fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200228 |