CN210214545U - A general hoist device for complicated molding steel structural component - Google Patents
A general hoist device for complicated molding steel structural component Download PDFInfo
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- CN210214545U CN210214545U CN201921120010.3U CN201921120010U CN210214545U CN 210214545 U CN210214545 U CN 210214545U CN 201921120010 U CN201921120010 U CN 201921120010U CN 210214545 U CN210214545 U CN 210214545U
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- main beam
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Abstract
The utility model provides a general hoisting device for a complex modeling steel structural member, which comprises a main beam and 2 auxiliary beams, wherein the auxiliary beams are all positioned below the main beam, the auxiliary beams are respectively positioned at two sides of the main beam, a support component is arranged between the main beam and the auxiliary beams, and a plurality of third support rods are arranged between the auxiliary beams; the main beam is provided with 2 main lifting lugs, and the main lifting lugs are all fixed at the top of the main beam; the auxiliary beams are provided with a plurality of auxiliary lifting lugs, and the auxiliary lifting lugs are positioned at the bottoms of the auxiliary beams and are movably connected with the auxiliary beams; the lifting device is also provided with a plurality of lifting hook components which are respectively hung on the auxiliary lifting lugs corresponding to the lifting hook components. A general hoist device for complicated molding steel structural component, select hoisting point quantity and hoisting point position according to actual need, improved and hung the component stress state, ensure that the component is high-efficient, safe, accurate hoist and mount.
Description
Technical Field
The utility model belongs to the technical field of the steel construction building, especially, relate to a general hoist device for complicated molding steel structural component.
Background
At present, the application of a steel structure in public buildings and other aspects is more and more extensive, designers pursue the design of building shapes more and more on the basis of meeting the safety and practicability of buildings, the steel structure roof components with different shapes and sizes are dealt with, and the hoisting and the installation become a difficult point. At present, the traditional methods for hoisting the steel structure roof member with the complex structure comprise a direct hoisting method and a beam hoisting method. The existing hoisting mode has the defects that the gravity center of the component is not easy to control when the component is hoisted, and the component is overturned when being hoisted. Meanwhile, due to the fact that hoisting angles exist among the hoisting steel wire ropes, force in a non-vertical direction exists on the hoisting component, the component is prone to deformation, and the requirement for later-stage installation accuracy control is not facilitated. And when hoisting dysmorphism curved surface component, the hoisting point is less, causes easily that local atress is on the large side, increases the potential safety hazard.
Disclosure of Invention
In view of this, the utility model aims at providing a general hoist device for complicated molding steel structural component to through nimble hoisting point position, distance etc. of setting up, improve by hoist and mount component stress state, reduce hoist and mount in-process component deformation volume, increase security in the hoist and mount installation now.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a general hoisting device for a complex modeling steel structural member comprises a main beam and 2 auxiliary beams, wherein the auxiliary beams are all positioned below the main beam, the auxiliary beams are respectively positioned at two sides of the main beam, supporting components are arranged between the main beam and the auxiliary beams, the supporting components are respectively fixed between the main beam and the auxiliary beams, a plurality of third supporting rods are arranged between the auxiliary beams, and the third supporting rods are all fixed between the auxiliary beams;
the main beam is provided with 2 main lifting lugs, the main lifting lugs are fixed at the top of the main beam and are respectively positioned at two ends of the main beam;
the auxiliary beams are provided with a plurality of auxiliary lifting lugs, and the auxiliary lifting lugs are positioned at the bottoms of the auxiliary beams and are movably connected with the auxiliary beams;
the lifting device is also provided with a plurality of lifting hook components which are respectively hung on the auxiliary lifting lugs corresponding to the lifting hook components.
Furthermore, the auxiliary lifting lugs are respectively provided with a connecting plate, the connecting plates are fixed at the tops of the auxiliary lifting lugs, the connecting plates are provided with a plurality of fixing bolts, the bottom of the auxiliary beam is provided with a plurality of fixing holes matched with the fixing bolts, and the connecting plates are fixedly connected with the auxiliary beam through the fixing bolts.
Further, the lifting hook subassembly include the coupler body, splint and a plurality of locking bolt, the bottom of coupler body be equipped with the fixed slot, splint be located the fixed slot, and be equipped with the double-layered rope hole between the tank bottom of splint and fixed slot, splint and coupler body pass through locking bolt fixed connection.
Furthermore, the clamping plate is of a triangular structure.
Furthermore, the clamping plate is provided with a rope clamping groove which is of an inverted V-shaped structure.
Furthermore, the cross section of the rope clamping groove and the cross section of the groove bottom of the fixing groove are both arc-shaped structures.
Furthermore, the hook body is a safety hook.
Furthermore, the supporting component comprises a plurality of first supporting rods and a plurality of second supporting rods, wherein the first supporting rods and the second supporting rods are fixed between the main beam and the auxiliary beam, and the first supporting rods and the second supporting rods are arranged in a triangular structure.
Furthermore, the hoisting device is also provided with a hoisting rope, and two ends of the hoisting rope are respectively and fixedly connected with the corresponding main lifting lugs.
Compared with the prior art, a general hoist device for complicated molding steel structural component have following advantage:
(1) the utility model discloses a general hoisting device for complicated molding steel structural member, utilize a plurality of vice lugs to disperse the vertical pulling force that produces when hoisting, can be better stable component, reduce the lateral force in the hoist and mount process, make the component atress even, reduce the component deformation; for the hoisting requirements of components with different sizes and different structures, the number and the positions of the hoisting points are selected according to actual needs, a plurality of steel wire ropes can be fixed on different auxiliary lifting lugs, the positions of the auxiliary lifting lugs can be changed at will, the stress state of the hoisted component is improved, the jig frame is simple to manufacture, stable hoisting also provides a good foundation for subsequent installation work, and the high-efficiency, safe and accurate hoisting of the component is ensured.
(2) A general hoist device for complicated molding steel structural component, the lifting hook subassembly can be dismantled fast and install on vice lug, and then can wear to establish earlier wire rope in pressing from both sides the rope hole before hoist and mount to utilize splint to fix wire rope on the coupler body, practice thrift hoisting time under the fixed firm prerequisite of assurance wire rope, improve hoist and mount efficiency.
(3) A general hoist device for complicated molding steel structural component, press from both sides the grooving and be the font structure of falling V, fixed good wire rope is attached in pressing from both sides the grooving, and then can reduce wire rope and rock, extension wire rope life to make the component hoist and mount more stable.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a hoisting device according to an embodiment of the present invention;
fig. 2 is a side view of a hoisting device according to an embodiment of the present invention;
fig. 3 is a front view of the hoisting device according to the embodiment of the present invention;
fig. 4 is an enlarged view of a portion a of a front view of the hoisting device according to the embodiment of the present invention;
fig. 5 is a schematic structural view of a hook assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a splint according to an embodiment of the present invention.
Description of reference numerals:
1. a main beam; 11. a main lifting lug; 2. a secondary beam; 21. an auxiliary lifting lug; 211. a connecting plate; 2111. fixing the bolt; 22. a fixing hole; 3. a support assembly; 31. a first support bar; 32. a second support bar; 4. a third support bar; 5. a hook assembly; 51. a hook body; 511. fixing grooves; 512. rope clamping holes; 52. a splint; 521. a rope clamping groove; 53. locking the bolt; 6. hoisting a rope; 7. a component.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1-6, a general hoisting device for a complex-shaped steel structural member comprises a main beam 1 and 2 secondary beams 2, wherein the secondary beams 2 are all positioned below the main beam 1, the secondary beams 2 are respectively positioned at two sides of the main beam 1, supporting components 3 are respectively arranged between the main beam 1 and the secondary beams 2, the supporting components 3 are respectively fixed between the main beam 1 and the secondary beams 2, a plurality of third supporting rods 4 are arranged between the secondary beams 2, and the third supporting rods 4 are all fixed between the secondary beams 2;
the main beam 1 is provided with 2 main lifting lugs 11, the main lifting lugs 11 are all fixed on the top of the main beam 1, and the main lifting lugs 11 are respectively positioned at two ends of the main beam 1; the main lifting lugs 11 are welded at two ends of the main beam 1 and located on the central line of the main beam 1, and are used for connecting hoisting equipment such as hoisting steel wire ropes.
A plurality of auxiliary lifting lugs 21 are arranged on the auxiliary beam 2, and the auxiliary lifting lugs 21 are positioned at the bottom of the auxiliary beam 2 and movably connected with the auxiliary beam 2; the secondary lug 21 is also provided on the center line of the secondary beam 2. Vertical pulling force generated during hoisting is dispersed by the aid of the auxiliary lifting lugs 21, the component 7 can be better stabilized, lateral force in the hoisting process is reduced, stress of the component 7 is uniform, and deformation of the component 7 is reduced.
The lifting device is also provided with a plurality of lifting hook components 5, and the lifting hook components 5 are respectively hung on the auxiliary lifting lugs 21 corresponding to the lifting hook components 5.
The auxiliary lifting lugs 21 are respectively provided with a connecting plate 211, the connecting plates 211 are fixed at the tops of the auxiliary lifting lugs 21, a plurality of fixing bolts 2111 are arranged on the connecting plates 211, a plurality of fixing holes 22 matched with the fixing bolts 2111 are arranged at the bottom of the auxiliary beam 2, and the connecting plates 211 are fixedly connected with the auxiliary beam 2 through the fixing bolts 2111. The connecting plate 211 is connected with the fixing holes 22 at different positions, so that the positions of the auxiliary lifting lugs 21 can be changed, and steel wire ropes are selected to be connected with different auxiliary lifting lugs 21 according to the actual hoisting environment on site, so that the change of the positions of lifting points is controlled, the member 7 is ensured not to be subjected to force in a non-vertical direction, and the deformation problem of the member 7 is avoided.
The lifting hook assembly 5 comprises a hook body 51, a clamping plate 52 and a plurality of locking bolts 53, wherein the bottom of the hook body 51 is provided with a fixing groove 511, the clamping plate 52 is positioned in the fixing groove 511, a rope clamping hole 512 is formed between the clamping plate 52 and the groove bottom of the fixing groove 511, and the clamping plate 52 is fixedly connected with the hook body 51 through the locking bolts 53. The lifting hook component 5 can be quickly detached and installed on the auxiliary lifting lug 21, so that the steel wire rope can be firstly arranged in the rope clamping hole 512 before lifting, the steel wire rope is fixed on the hook body 51 by the clamping plate 52, the lifting time is saved on the premise that the steel wire rope is fixed firmly, and the lifting efficiency is improved.
The clamping plate 52 is of a triangular structure.
The clamping plate 52 is provided with a rope clamping groove 521, and the rope clamping groove 521 is of an inverted V-shaped structure. Rope clamping groove 521 is the structure of falling V font, and fixed wire rope is attached in rope clamping groove 521, and then can reduce wire rope and rock, extension wire rope life to it is more stable to make component 7 hoist.
The cross section of the rope clamping groove 521 and the cross section of the groove bottom of the fixing groove 511 are both arc-shaped structures. The arc-shaped structure can enable the steel wire rope to be fixed more firmly.
The hook body 51 is a safety hook. The safety hook has a locking function, can prevent the hook body 51 from slipping off the auxiliary lifting lug 21, and has higher safety performance.
The supporting component 3 comprises a plurality of first supporting rods 31 and a plurality of second supporting rods 32, the first supporting rods 31 and the second supporting rods 32 are both fixed between the main beam 1 and the auxiliary beam 2, and the first supporting rods 31 and the second supporting rods 32 are arranged in a triangular structure. The triangular structure can play a role in stabilizing the hoisting device, so that the hoisting device is not deformed when bearing large force.
The hoisting device is further provided with a hoisting rope 6, and two ends of the hoisting rope 6 are fixedly connected with the corresponding main lifting lugs 11 respectively. The hoisting rope 6 is used for being connected with hoisting equipment.
Before the first hoisting, the hoisting point position and the gravity center of the member 7 are determined according to the shape, the size and the like of the member 7 to be hoisted, and then the position of the auxiliary lifting lug 21 is adjusted, namely the hoisting point position is adjusted, so that no hoisting angle exists between the steel wire ropes, and the member 7 is prevented from being subjected to non-vertical force; after the first hoisting is completed, when the same subsequent component 7 is hoisted, the hook assembly 5 can be taken off, the steel wire rope is fixed on the hook body 51 firstly, and after the crane hook reaches the designated position, the hook body 51 is directly hung on the auxiliary lifting lug 21 at the corresponding position, so that the hoisting time is saved, and the hoisting efficiency is improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a general hoist device for complicated molding steel structural member which characterized in that: the supporting device comprises a main beam and 2 auxiliary beams, wherein the auxiliary beams are positioned below the main beam, the auxiliary beams are respectively positioned at two sides of the main beam, supporting assemblies are respectively arranged between the main beam and the auxiliary beams, the supporting assemblies are respectively fixed between the main beam and the auxiliary beams, a plurality of third supporting rods are arranged between the auxiliary beams, and the third supporting rods are all fixed between the auxiliary beams;
the main beam is provided with 2 main lifting lugs, the main lifting lugs are fixed at the top of the main beam and are respectively positioned at two ends of the main beam;
the auxiliary beams are provided with a plurality of auxiliary lifting lugs, and the auxiliary lifting lugs are positioned at the bottoms of the auxiliary beams and are movably connected with the auxiliary beams;
the lifting device is also provided with a plurality of lifting hook components which are respectively hung on the auxiliary lifting lugs corresponding to the lifting hook components.
2. The universal hoisting device for the complex-shaped steel structural member as claimed in claim 1, wherein: the auxiliary lifting lugs are respectively provided with a connecting plate, the connecting plates are fixed at the tops of the auxiliary lifting lugs, the connecting plates are provided with a plurality of fixing bolts, the bottom of the auxiliary beam is provided with a plurality of fixing holes matched with the fixing bolts, and the connecting plates are fixedly connected with the auxiliary beam through the fixing bolts.
3. The universal hoisting device for the complex-shaped steel structural member as claimed in claim 1, wherein: the lifting hook assembly comprises a hook body, a clamping plate and a plurality of locking bolts, a fixing groove is formed in the bottom of the hook body, the clamping plate is located in the fixing groove, a rope clamping hole is formed between the clamping plate and the groove bottom of the fixing groove, and the clamping plate and the hook body are fixedly connected through the locking bolts.
4. The universal hoisting device for the complex-shaped steel structural member as claimed in claim 3, wherein: the clamping plate is of a triangular structure.
5. The universal hoisting device for the complex-shaped steel structural member as claimed in claim 4, wherein: the clamping plate is provided with a rope clamping groove which is of an inverted V-shaped structure.
6. The universal hoisting device for the complex-shaped steel structural member as claimed in claim 5, wherein: the cross section of the rope clamping groove and the cross section of the groove bottom of the fixing groove are both arc-shaped structures.
7. The universal hoisting device for the complex-shaped steel structural member as claimed in claim 3, wherein: the hook body is a safety hook.
8. The universal hoisting device for the complex-shaped steel structural member as claimed in claim 1, wherein: the supporting component comprises a plurality of first supporting rods and a plurality of second supporting rods, the first supporting rods and the second supporting rods are fixed between the main beam and the auxiliary beam, and the first supporting rods and the second supporting rods are arranged in a triangular structure.
9. The universal hoisting device for the complex-shaped steel structural member as claimed in claim 1, wherein: the hoisting device is also provided with a hoisting rope, and two ends of the hoisting rope are respectively fixedly connected with the corresponding main lifting lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921120010.3U CN210214545U (en) | 2019-07-17 | 2019-07-17 | A general hoist device for complicated molding steel structural component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921120010.3U CN210214545U (en) | 2019-07-17 | 2019-07-17 | A general hoist device for complicated molding steel structural component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210214545U true CN210214545U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921120010.3U Active CN210214545U (en) | 2019-07-17 | 2019-07-17 | A general hoist device for complicated molding steel structural component |
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| Country | Link |
|---|---|
| CN (1) | CN210214545U (en) |
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- 2019-07-17 CN CN201921120010.3U patent/CN210214545U/en active Active
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