CN214359763U - Lifting appliance and lifting assembly - Google Patents
Lifting appliance and lifting assembly Download PDFInfo
- Publication number
- CN214359763U CN214359763U CN202120355199.5U CN202120355199U CN214359763U CN 214359763 U CN214359763 U CN 214359763U CN 202120355199 U CN202120355199 U CN 202120355199U CN 214359763 U CN214359763 U CN 214359763U
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- hoist
- hoisting
- lifting
- spreader
- hole
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Abstract
The utility model discloses a hoist and mount subassembly, the hoist is used for the hoist and mount of ship structure, ship structure is last to distribute there is the hole, the hoist with the upper portion panel of hole is connected, and its characteristics lie in, the hoist includes: the hoisting groove is inserted into the hole and is connected with the upper plate; the hoisting holes are through holes positioned on two sides of the hoisting groove, and the axis of each hoisting hole is parallel to the upper plate. The hoisting assembly adopts the lifting appliance, the lifting appliance is favorable for extrusion deformation of the ship structure when the lifting is avoided, the lifting is favorable for improving the lifting safety, meanwhile, the lifting assembly saves complicated operation steps by using the lifting appliance, the work efficiency is improved, and the problem that the lifting appliance is too complex to use when the ship structure is lifted is effectively solved.
Description
Technical Field
The utility model relates to a hoist and mount subassembly.
Background
Because the ship structure has large size and weight, the ship structure can be divided into a plurality of manufacturing units in the building process, and a large number of non-manual carrying structures are arranged in the manufacturing units, so that a hoisting piece is hoisted by generally adopting a fixture hoisting method or a method of temporarily welding lifting lugs. Anchor clamps hoist and mount method complex operation, for hoisting when avoiding hoist and mount a piece and drop, need fasten with bolt or other equipment, this can make the panel on the hoist and mount piece bear very big extrusion load, probably leads to the panel surface on the hoist and mount piece to take place to warp, and anchor clamps hoist and mount method causes wherein the atress size inequality between a plurality of anchor clamps easily owing to installation error scheduling problem in addition, can lead to the hawser damaged or even fracture when serious, causes serious accident. The method for temporarily welding the lifting lugs generally needs to weld a plurality of lifting lugs on a hoisting piece, the lifting lugs need to be disassembled after hoisting is completed, and the welding surface needs to be treated and painted with paint.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that the hoist uses complicated defect when the marine structure among the prior art hoists in order to overcome, provides a hoist and mount subassembly.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
the utility model provides a hoist, the hoist is used for the hoist and mount of ship structure, ship structure is last to be distributed has the hole, the hoist with the upper portion panel of hole is connected, its characterized in that, the hoist includes: the hoisting groove is inserted into the hole and is connected with the upper plate; the hoisting holes are through holes positioned on two sides of the hoisting groove, and the axis of each hoisting hole is parallel to the upper plate.
In this scheme, adopt above-mentioned structural style, the handling to the ship structure is accomplished to upper portion panel application of force to the bottom in hoist and mount process through the hoist and mount groove, and such hoist and mount mode is for traditional anchor clamps hoist and mount, has effectively avoided the steel sheet of handling in-process ship structure to take place to warp because of the extrusion, security when doing benefit to the promotion handling. For the hoist and mount mode of welding lug, can realize the hoist and mount fast, save the time that the welding lug consumes and the place and the manpower resources that occupy, do benefit to and improve hoist and mount efficiency, the hoist has effectively solved too complicated problem of hoist use when the ship structure hoists, provides convenience for the construction of boats and ships.
Preferably, the lifting appliance comprises a lifting body and a lifting ring, and the lifting ring is fixedly connected with the lifting body; the hoisting body is provided with the hoisting groove, and the hoisting ring is provided with the hoisting hole.
In this scheme, adopt above-mentioned structural style, hoist and mount body and the structural hole of boats and ships are connected in the hoist and mount in-process, and the hoist and mount body can adjust the size and the shape in hoist and mount groove to the ship structure of difference with the upper portion panel joint in hoist and mount inslot of hole to be applicable to different hoist and mount scenes.
Preferably, the hoisting body is symmetrical about the upper plate, and the hoisting hole is symmetrical about the axis of the hoisting groove.
In this scheme, adopt above-mentioned structural style, the application of force simultaneously to hole both sides during hoist and mount, the symmetrical structure of hoist does benefit to the stability that keeps the ship structure at hoist and mount in-process, prevents that the hoist from taking place to twist reverse at hoist and mount in-process, avoids the upper portion panel of hole to take place to destroy and warp.
Preferably, the hoisting body is of a U-shaped structure, and the hoisting ring is fixedly connected with the top extending end of the U-shaped structure.
In this scheme, adopt above-mentioned structural style, make whole hoist and mount body structure possess better streamlined, make external force disperse more evenly on the hoist and mount body when hoist and mount operation, do benefit to the stress concentration that reduces on the hoist and mount body, the U-shaped structure is satisfying under the prerequisite that the hoist and mount body has good structural strength simultaneously, can make the lighter-weight that the hoist and mount body was made, does benefit to reduction in manufacturing cost.
Preferably, a chamfer angle is arranged at the joint of the hoisting ring and the hoisting body; and/or the contact position of the hoisting groove and the upper plate is provided with a chamfer.
In this scheme, adopt above-mentioned structural style, effectively avoided taking place stress concentration at these hookup points in the hoist and mount operation process, do benefit to the structural strength who improves the hoist and promote the loading capacity of hoist.
Preferably, the lifting appliance extends a reinforcing boss along the thickness direction of the lifting appliance, and the projection of the reinforcing boss on the lifting appliance coincides with the edge of the lifting groove.
In this scheme, adopt above-mentioned structural style, strengthen the boss and can increase the area of contact of hoist and mount groove and upper portion panel, do benefit to the stability that promotes hoist and mount operation in-process ship structure, also can make the external force dispersion that upper portion panel was applyed on the hoist and mount groove more even simultaneously, do benefit to the structural strength who promotes the hoist.
Preferably, the reinforcing bosses extend from two opposite side walls of the hanger.
In this scheme, adopt above-mentioned structural style, strengthen the structural strength that the boss is favorable to promoting the hoist, the hoist both sides all are equipped with simultaneously and strengthen the boss and make the hoist keep for symmetrical structure, do benefit to the hoist and under the demand that satisfies structural strength, prevent that the hoist from taking place to twist reverse at the hoist and mount in-process, avoid the upper portion panel of hole to take place to destroy and warp.
Hoisting assembly, characterized in that hoisting assembly includes as above hoist.
In this scheme, adopt above-mentioned structural style, for the mode of traditional anchor clamps hoist and mount and welding lug, effectively avoided the structural steel sheet of handling in-process boats and ships to take place to warp because of the extrusion, the security when doing benefit to the promotion handling, hoist and mount can be realized fast to such hoist and mount subassembly simultaneously, save the time that the welding lug consumes and the place and the manpower resources that occupy, do benefit to and improve hoist and mount efficiency, the too complicated problem of hoist use when effectively having solved the hoist and mount of boats and ships structure.
Preferably, the hoisting assembly further comprises a shackle, and the shackle is connected with the hoisting hole.
In this scheme, adopt above-mentioned structural style, after accomplishing hoist and mount to boats and ships component, from the junction of shackle and hoist with hoist and ships component separation, do benefit to the hoist and mount operation and take off the hoist fast after accomplishing, effectively promoted the convenience when hoist assembly uses, promoted operating personnel's work efficiency.
Preferably, the shackle comprises a buckle body and a transverse pin, the buckle body is correspondingly connected with two ends of the transverse pin, and the transverse pin penetrates through the hoisting hole.
In this scheme, adopt above-mentioned structural style, when being connected hoist and shackle, make the round hole on the knot body keep coaxial with the hole for hoist, then the cross pin inserts the round hole on the knot body along the hole for hoist axis, corresponds the both ends of knot body and cross pin and is connected, such structure provides convenience for the separation of the back shackle and hoist of hoist operation completion.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in:
the lifting appliance adopted by the lifting assembly has excellent mechanical property, meanwhile, the lifting appliance is simple in structure and convenient to use, extrusion deformation of the ship structure is avoided compared with a traditional lifting mode, lifting safety during lifting is facilitated, meanwhile, the lifting assembly saves complex operation steps through the lifting appliance, working efficiency is improved, the problem that the lifting appliance is too complex when the ship structure is lifted is effectively solved, and convenience is brought to building of ships.
Drawings
Fig. 1 is a schematic structural diagram of a spreader assembly according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a spreader according to an embodiment of the present invention.
Description of reference numerals:
Hoisting body 12
Hoisting ring 13
Reinforcing boss 14
Shackle 2
Transverse pin 22
Detailed Description
The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.
The embodiment of the utility model provides a hoist 1, as shown in fig. 1, hoist 1 is used for the hoist and mount of ship structure, and the structural distribution of boats and ships has the hole, and hoist 1 is connected with the upper portion panel 3 of hole, and hoist 1 includes: a hoisting groove 121, the hoisting groove 121 is inserted into the hole and connected with the upper plate 3; the hoisting holes 131 are through holes located at two sides of the hoisting groove 121, and the axes of the hoisting holes 131 are parallel to the upper plate 3.
By adopting the structure, the lifting appliance 1 is made of steel materials, the lifting appliance 1 is provided with the lifting groove 121 and the lifting holes 131, the lifting holes 131 are arranged on two sides of the lifting groove 121, the axis of the lifting holes 131 is parallel to the upper plate 3 of the hole, when the lifting appliance 1 lifts the ship structure, the lifting appliance 1 is connected with the hole on the ship structure, the lifting groove 121 is inserted into the upper plate 3 of the hole, and the shackle 2 and the steel wire rope are arranged in the lifting holes 131 on two sides of the upper plate 3. The hoisting of the ship structure is completed by applying force to the upper plate 3 through the bottom of the hoisting groove 121 in the hoisting process, and compared with the hoisting of a traditional clamp, the hoisting mode effectively avoids deformation of a steel plate on the ship structure due to extrusion in the hoisting process, and is favorable for improving the safety in the hoisting process. For the hoist and mount mode of welding lug, can realize the hoist and mount fast, save the time that the welding lug consumes and the place and the manpower resources that occupy, do benefit to and improve hoist and mount efficiency, hoist 1 uses too complicated problem when effectively having solved the hoisting of marine structure, provides convenience for the construction of boats and ships.
As a preferred embodiment, as shown in fig. 2, the lifting appliance 1 includes a lifting body 12 and a lifting ring 13, and the lifting ring 13 is fixedly connected with the lifting body 12; the hoisting body 12 is provided with a hoisting groove 121, and the hoisting ring 13 is provided with a hoisting hole 131. The hoisting body 12 and the hoisting ring 13 can be integrally formed, and can be split, the hoisting body 12 and the hoisting ring 13 are fixedly connected through a welding process, the hoisting body 12 and the holes in the ship structure are connected in the hoisting process, the hoisting body 12 is connected with the upper plate 3 of the holes in the hoisting groove 121 in a clamping manner, the joint of the hoisting body 12 and the hoisting ring 13 can be reinforced through welded plates, the size and the shape of the hoisting groove 121 can be adjusted for different ship structures, the hoisting device is suitable for different hoisting scenes, meanwhile, a buffer can be filled between the hoisting groove 121 and the upper plate 3, and certain protection is formed on the ship hoisting structure in the hoisting process.
In a preferred embodiment, as shown in fig. 2, the hoist 12 is symmetrical with respect to the upper plate 3, and the hoist hole 131 is symmetrical with respect to the axis of the hoist groove 121. Hoist 1 is to symmetrical configuration, and the in-process of hoisting has connected gradually in the lifting hole 131 of hole both sides and has broken out 2 and wire rope, and the application of force simultaneously to the hole both sides during hoist and mount, the symmetrical structure of hoist 1 does benefit to and keeps the stability of ship structure in the hoisting process, prevents that hoist 1 from taking place to twist reverse at the hoisting in-process, avoids the upper portion panel 3 of hole to take place to destroy and warp.
In a preferred embodiment, as shown in fig. 2, the lifting body 12 is a U-shaped structure, and the lifting ring 13 is fixedly connected to the top extended end of the U-shaped structure. The hoisting body 12 is of a U-shaped structure, so that the whole hoisting body 12 structure has better streamline shape, external force is dispersed more uniformly on the hoisting body 12 during hoisting operation, stress concentration on the hoisting body 12 is reduced, and meanwhile, the U-shaped structure can reduce the manufacturing weight of the hoisting body 12 and reduce the manufacturing cost on the premise that the hoisting body 12 has good structural strength.
As a preferred embodiment, as shown in fig. 2, the connection between the hoisting ring 13 and the hoisting body 12 is chamfered; and/or the contact position of the hoisting groove 121 and the upper plate 3 is chamfered. Processing chamfers at the connecting parts of the hoisting body 12 and the hoisting ring 13 and processing chamfers at the contact positions of the hoisting groove 121 and the upper plate 3, effectively avoiding stress concentration at the connecting points in the hoisting operation process, and being beneficial to improving the structural strength of the lifting appliance 1 and improving the load capacity of the lifting appliance 1.
As a preferred embodiment, as shown in fig. 2, the lifting appliance 1 extends with a reinforcing boss 14 along the thickness direction, and the projection of the reinforcing boss 14 on the lifting appliance 1 is coincident with the edge of the lifting slot 121. The design has the enhancement boss 14 on hoist 1, strengthen the projection of boss 14 on hoist 1 and the edge coincidence of hoist and mount groove 121, strengthen the boss 14 and can increase hoist and mount groove 121 and upper portion panel 3 area of contact, upper portion panel 3 and the clearance between hoist and mount groove 121 when effectively having reduced the hoist and mount, relative motion between ship structure and the hoist 1 when preventing to hoist, do benefit to the stability that promotes hoist and mount operation in-process ship structure, also can make upper portion panel 3 exert the external force dispersion on hoist and mount groove 121 more even simultaneously, do benefit to the structural strength who promotes hoist 1.
In a preferred embodiment, as shown in fig. 2, reinforcing bosses 14 extend from opposite side walls of the spreader 1. Strengthen two lateral walls that hoist 1 was located to boss 14, strengthen boss 14 and be favorable to promoting hoist 1's structural strength, hoist 1 both sides all are equipped with simultaneously and strengthen boss 14 and make hoist 1 keep for symmetrical structure, do benefit to hoist 1 and under the demand that satisfies structural strength, prevent that hoist 1 from taking place to twist reverse at the hoist and mount in-process, avoid the upper portion panel 3 of hole to take place to destroy and warp.
An embodiment of the utility model provides a hoisting assembly, as shown in fig. 1, hoisting assembly includes like foretell hoist 1.
Adopt above-mentioned structural style, the hoist assembly is connected with ship structure through above-mentioned hoist 1, for the mode of traditional anchor clamps hoist and mount and welding lug, the steel sheet of handling in-process ship structure has effectively been avoided taking place to warp because of the extrusion, the security when doing benefit to the promotion handling, such hoist assembly can realize hoist and mount fast simultaneously, save the time that the welding lug consumes and place and the manpower resources that occupy, do benefit to and improve hoist and mount efficiency, hoist 1 uses too complicated problem when effectively having solved ship structure hoist and mount.
As a preferred embodiment, as shown in fig. 1, the hoisting assembly further comprises a shackle 2, and the shackle 2 is connected with the hoisting hole 131. Hoist and mount subassembly includes hoist 1 and shackle 2, shackle 2 is connected with lifting hole 131 on the hoist 1, bind wire rope on shackle 2, after accomplishing the hoist and mount of boats and ships component, from shackle 2 and hoist 1 junction with hoist 1 and boats and ships component separation, do benefit to hoist and mount operation and accomplish the back and take off hoist 1 fast, convenience when effectively having promoted hoist 1 subassembly and using, operating personnel's work efficiency has been promoted, generally keep the wire rope contained angle within 60 degrees in the hoisting process simultaneously, in order to guarantee the security of hoist and mount operation.
As a preferred embodiment, as shown in fig. 1, the shackle 2 includes a shackle body 21 and a transverse pin 22, wherein the shackle body 21 is connected to two ends of the transverse pin 22, and the transverse pin 22 passes through the lifting hole 131. When the lifting appliance 1 is connected with the shackle 2, the round hole on the buckle body 21 is kept coaxial with the lifting hole 131, then the transverse pin 22 is inserted into the round hole on the buckle body 21 along the axis of the lifting hole 131, and the buckle body 21 is correspondingly connected with the two ends of the transverse pin 22, so that the structure provides convenience for separating the shackle 2 from the lifting appliance 1 after the lifting operation is completed.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. The utility model provides a hoist, the hoist is used for the hoist and mount of ship structure, ship structure is last to be distributed has the hole, the hoist with the upper portion panel of hole is connected, its characterized in that, the hoist includes:
the hoisting groove is inserted into the hole and is connected with the upper plate;
the hoisting holes are through holes positioned on two sides of the hoisting groove, and the axis of each hoisting hole is parallel to the upper plate.
2. The spreader of claim 1, wherein the spreader comprises a spreader body and a spreader ring, the spreader ring being fixedly connected to the spreader body; the hoisting body is provided with the hoisting groove, and the hoisting ring is provided with the hoisting hole.
3. The spreader of claim 2, wherein the lifting body is symmetrical with respect to the upper plate, and the lifting hole is symmetrical with respect to an axis of the lifting groove.
4. The spreader of claim 2, wherein the spreader is a U-shaped structure, and the spreader ring is fixedly connected with a top protruding end of the U-shaped structure.
5. The spreader of claim 4, wherein the junction of the lifting ring and the lifting body is chamfered;
and/or the contact position of the hoisting groove and the upper plate is provided with a chamfer.
6. The spreader of claim 1, wherein the spreader has a reinforcing protrusion extending in a thickness direction thereof, and a projection of the reinforcing protrusion on the spreader coincides with an edge of the lifting groove.
7. The spreader of claim 6, wherein the reinforcing projections extend from both of the opposing sidewalls of the spreader.
8. A lifting assembly, characterized in that it comprises a spreader according to any of claims 1-7.
9. The hoist assembly of claim 8, further comprising a shackle coupled to the hoist aperture.
10. The hoisting assembly of claim 9, wherein the shackle comprises a buckle body and a cross pin, the buckle body is correspondingly connected with two ends of the cross pin, and the cross pin passes through the hoisting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120355199.5U CN214359763U (en) | 2021-02-08 | 2021-02-08 | Lifting appliance and lifting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120355199.5U CN214359763U (en) | 2021-02-08 | 2021-02-08 | Lifting appliance and lifting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214359763U true CN214359763U (en) | 2021-10-08 |
Family
ID=77965470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120355199.5U Active CN214359763U (en) | 2021-02-08 | 2021-02-08 | Lifting appliance and lifting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214359763U (en) |
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2021
- 2021-02-08 CN CN202120355199.5U patent/CN214359763U/en active Active
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