CN219860068U - Special lifting appliance applied to lifting of steel structure modules - Google Patents
Special lifting appliance applied to lifting of steel structure modules Download PDFInfo
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- CN219860068U CN219860068U CN202321022178.7U CN202321022178U CN219860068U CN 219860068 U CN219860068 U CN 219860068U CN 202321022178 U CN202321022178 U CN 202321022178U CN 219860068 U CN219860068 U CN 219860068U
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- lifting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 238000010276 construction Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a special lifting appliance applied to lifting of a steel structure module, which comprises a steel frame and lifting lugs, wherein the steel frame is matched with the system size of the steel structure module, the steel frame comprises two longitudinal beams which are arranged in parallel with each other on the same horizontal plane, two end parts of the two longitudinal beams are respectively connected through a first cross beam, two second cross beams are also arranged in the middle parts of the two longitudinal beams, an oblique scissor brace is arranged between the first cross beam and the second cross beams, each lifting lug comprises an upper lifting lug and a lower lifting lug, the upper lifting lug and the lower lifting lug are respectively provided with a plurality of lifting lugs, the upper lifting lugs are arranged on the upper end faces of the longitudinal beams and the first cross beams, and the lower lifting lugs are arranged on the lower end faces of the longitudinal beams and the first cross beams. The utility model meets the requirements of adaptability, hoisting safety and stability, is easy for leveling and installing the module, adapts to different module sizes through high-strength bolt connection, and can be reused.
Description
Technical Field
The utility model belongs to the technical field of lifting appliance equipment, and particularly relates to a special lifting appliance applied to lifting of a steel structure module.
Background
In recent years, modular construction is vigorously developed, and unlike traditional steel structure hoisting construction, in order to ensure stability in the process of hoisting the modules, leveling is convenient, bearing capacity requirements are met, and special hoisting tools are required to be used for hoisting, so that the special hoisting tools suitable for hoisting the steel structure modules are required to be developed.
At present, the steel structure hoisting is mainly realized by adopting a rotating method, a sliding method and the like, and is not suitable for hoisting the steel structure module, and if the module hoisting is directly realized by adopting a chain block, the module leveling and stabilization are not facilitated. When the existing special lifting tool is adopted, the module has customization, the size of the module is slightly changed, and the lifting tool is difficult to recycle.
Based on the defects existing in the prior art, the utility model discloses a special lifting appliance applied to lifting of a steel structure module, the special lifting appliance is designed by utilizing the characteristic of similarity of a prefabricated module building structure and utilizing the lifting tool, so that the lifting time is greatly saved, and each time the lifting tool is used for carrying out fine adjustment, the lifting tool can be used for completing the fine adjustment, and the special lifting appliance is suitable for different module sizes through high-strength bolt connection while meeting adaptability, lifting safety and stability and easy module leveling installation, and can be repeatedly used.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a special lifting appliance applied to lifting of a steel structure module, which is used for solving the defects in the background art.
The utility model provides the following technical scheme:
be applied to special lifting device of steel construction module hoist and mount, include steelframe and lug with steel construction module system size looks adaptation, the steelframe includes two same horizontal planes mutual parallel arrangement's longeron, two connect through first crossbeam between the both ends of longeron respectively, two the middle part of longeron still is provided with two second crossbeams, be provided with the slant bracing between first crossbeam, the second crossbeam, the lug includes lifting lug, lower lug, it all is provided with a plurality ofly to go up lifting lug, lower lug, a plurality of go up the lug sets up on the up end of longeron, first crossbeam, a plurality of lower lug sets up on the lower terminal surface of longeron, first crossbeam.
Preferably, the upper lifting lugs are arranged in four, and the lower ends of the four upper lifting lugs are respectively arranged in four angular positions of the steel frame through groove welding.
Preferably, a plurality of first screw holes are uniformly formed in the lower end faces of the longitudinal beam and the first cross beam at equal intervals along the respective length directions, a second screw hole is formed in the middle of the upper end face of the lower lifting lug, and the second screw hole is bolted with the first screw hole through a high-strength bolt.
Preferably, the diagonal bracing comprises a first diagonal beam and a second diagonal beam, and the first diagonal beam and the second diagonal beam are mutually intersected and arranged between the first cross beam and the second cross beam.
Preferably, a plurality of third screw holes are uniformly formed in the lower end face of the second cross beam at equal intervals along the length direction of the second cross beam, and the lower lifting lug is bolted with the third screw holes through high-strength bolts.
Preferably, the upper end face of the longitudinal beam is further provided with a first scissor stay.
Preferably, the first scissors support comprises two third inclined beams, the upper ends of the two third inclined beams are connected with each other, the lower ends of the two third inclined beams are respectively arranged at two end parts of the longitudinal beam, and an isosceles triangle shape is formed between the two third inclined beams and the longitudinal beam.
Preferably, the first scissors support further comprises a plurality of first vertical beams, the first vertical beams are uniformly arranged at equal intervals along the length direction of the longitudinal beam, the lower ends of the first vertical beams are vertically arranged on the upper end face of the longitudinal beam, and the upper ends of the first vertical beams are connected with the third oblique beams.
Preferably, a fourth inclined beam is further arranged between every two adjacent first vertical beams, and two ends of the fourth inclined beam are respectively connected to two ends, away from each other, of the first vertical beams.
Preferably, the upper end surfaces of the first cross beam and the second cross beam are also provided with second scissor struts.
Preferably, the second scissors support comprises two fifth inclined beams, the upper ends of the two fifth inclined beams are connected with each other, the lower ends of the two fifth inclined beams are respectively arranged at two end parts of the first cross beam or the second cross beam, and an isosceles triangle shape is formed between the two fifth inclined beams and the first cross beam or the second cross beam.
Preferably, the second scissors support further comprises a plurality of second vertical beams, the plurality of second vertical beams are uniformly arranged at equal intervals along the length direction of the first cross beam or the second cross beam, the lower ends of the second vertical beams are vertically arranged on the upper end face of the first cross beam or the upper end face of the second cross beam, and the upper ends of the second vertical beams are connected with the fifth inclined beams.
Preferably, a sixth inclined beam is further arranged between every two adjacent second vertical beams, and two ends of the sixth inclined beam are respectively connected to two ends of the second vertical beams, which are far away from each other.
Compared with the prior art, the utility model has the following beneficial effects:
according to the special lifting appliance applied to lifting of the steel structure module, the special lifting appliance is designed by utilizing the novel prefabricated steel structure module system and utilizing the characteristic of similarity of prefabricated module building structures, the lifting appliance is used for carrying out dispatching, so that the lifting time is greatly saved, fine adjustment can be completed after each time of module dispatching, and the special lifting appliance meets adaptability, lifting safety and stability, is easy for module leveling installation, is suitable for different module sizes through high-strength bolt connection, and can be repeatedly used.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings can be obtained according to these drawings without the inventive effort of a person skilled in the art.
Fig. 1 is a schematic plan view of the present utility model.
Fig. 2 is an elevational schematic of the present utility model.
Fig. 3 is a schematic plan view of a first cross member of the present utility model.
Fig. 4 is a schematic view of the structure of the upper lifting lug of the utility model.
Fig. 5 is a schematic plan view of a first diagonal beam of the present utility model.
Fig. 6 is a schematic plan view of a second diagonal beam of the present utility model.
Fig. 7 is a schematic view of a first scissors assembly according to embodiment 2 of the present utility model.
Fig. 8 is a schematic view of a second scissors assembly according to embodiment 2 of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Example 1
Please refer to fig. 1-6, a special lifting appliance for lifting a steel structure module, which comprises a steel frame and lifting lugs, wherein the steel frame is matched with the size of the steel structure module, the steel frame comprises two longitudinal beams 1 which are arranged in parallel with each other on the same horizontal plane, two longitudinal beams 1 are respectively connected through a first cross beam 2, two second cross beams 3 are further arranged in the middle of each longitudinal beam 1, oblique scissor struts 4 are arranged between the first cross beams 2 and the second cross beams 3, each lifting lug comprises an upper lifting lug 5 and a lower lifting lug 6, the upper lifting lugs 5 and the lower lifting lugs 6 are respectively provided with a plurality of lifting lugs, the upper lifting lugs 5 are arranged on the upper end faces of the longitudinal beams 1 and the first cross beams 2, and the lower lifting lugs 6 are arranged on the lower end faces of the longitudinal beams 1 and the first cross beams 2. The steel frame consists of a cross beam and a longitudinal beam, two cross beams are arranged in the middle of the longitudinal beam, oblique scissor supports are additionally arranged in the two cross beams, the horizontal rigidity of the lifting appliance is improved while the overall balance of the lifting appliance is ensured and the peripheral rigid frame is reinforced, the steel beams at the crossing positions of the scissor supports are subjected to breaking plug welding treatment, and each split part is shown in the following figures 1-6. The top and bottom all arrange a plurality of hoisting points around the steelframe, and upper portion hoisting point is the last hoist and is connected with wire rope, and lower part hoisting point is the lower hoist and is connected with steel construction module. When the module length is great, can set up the hoisting point in middle horizontal longeron handing-over position, promote the stability of hoist in hoist and mount in-process, avoid leading to rigid frame yield because of the load is too big. The upper lifting lug is internally arranged in the peripheral rigid frame through the groove welding part, so that the connection stability between the upper lifting lug and the peripheral rigid frame is ensured. Screw holes are formed in the lower portion at multiple points, and the lower portion of the rigid frame is bolted with the detachable high-strength bolts so as to adapt to different module sizes, and repeated recycling of the lifting appliance is realized. This patent is satisfying adaptability, hoist and mount safety and stability, easily module leveling installation, adapts to different module sizes through high strength bolted connection, repeatedly usable. Through the special lifting appliance of novel prefabricated steel structure module system hoist and mount, utilize this characteristics of prefabricated module building structure's similarity, designed the special lifting appliance who is applied to steel structure module hoist and mount, utilize this lifting means to transfer, very big saving the hoist and mount time to the module transfers at every turn and carries out the fine setting and can accomplish.
The upper lifting lugs 5 are arranged in four, and the lower ends of the four upper lifting lugs 5 are respectively arranged in four angular positions of the steel frame through groove welding.
The lower end faces of the longitudinal beam 1 and the first cross beam 2 are uniformly provided with a plurality of first screw holes at equal intervals along the respective length directions, the middle part of the upper end face of the lower lifting lug 6 is provided with a second screw hole, and the second screw hole is bolted with the first screw hole through a high-strength bolt.
The diagonal bracing 4 comprises a first diagonal beam 41 and a second diagonal beam 42, and the first diagonal beam 41 and the second diagonal beam 42 are arranged between the first cross beam 2 and the second cross beam 3 in a mutually crossing mode.
The lower end face of the second cross beam 3 is uniformly provided with a plurality of third screw holes at equal intervals along the length direction of the second cross beam, and the lower lifting lug 6 is bolted with the third screw holes through high-strength bolts.
Example 2
Referring to fig. 7-8, on the basis of embodiment 1, the upper end surface of the longitudinal beam 1 is further provided with a first scissors stay 7.
The first scissors support 7 comprises two third inclined beams 71, the upper ends of the two third inclined beams are connected with each other, the lower ends of the two third inclined beams are respectively arranged at two end parts of the longitudinal beam 1, and an isosceles triangle shape is formed between the two third inclined beams and the longitudinal beam. The first scissors support 7 further comprises a plurality of first vertical beams 72, the first vertical beams are uniformly arranged at equal intervals along the length direction of the longitudinal beam, the lower ends of the first vertical beams are vertically arranged on the upper end face of the longitudinal beam, and the upper ends of the first vertical beams are connected with the third oblique beam. A fourth inclined beam 73 is further arranged between every two adjacent first vertical beams, and two ends of the fourth inclined beam 73 are respectively connected to two ends, away from each other, of the first vertical beams. The concrete structure is shown in fig. 7, the first scissor supports 7 are arranged at the upper end of each longitudinal beam along the length direction of the longitudinal beam, and when the longitudinal beam is hoisted, the first scissor supports 7 can ensure that the longitudinal beam has certain bending resistance, so that the stability of the lifting appliance in the hoisting process is further improved, and the rigid frame yield caused by overlarge load is avoided.
The upper end surfaces of the first cross beam 2 and the second cross beam 3 are also provided with a second scissor stay 8.
The second scissors support 8 comprises two fifth inclined beams 81, the upper ends of the two fifth inclined beams are connected with each other, the lower ends of the two fifth inclined beams are respectively arranged at two end parts of the first cross beam 2 or the second cross beam 3, and an isosceles triangle shape is formed between the two fifth inclined beams and the first cross beam 2 or the second cross beam 3. The second scissors support 8 further comprises a plurality of second vertical beams 82, the plurality of second vertical beams are uniformly arranged at equal intervals along the length direction of the first cross beam 2 or the second cross beam 3, the lower ends of the second vertical beams are vertically arranged on the upper end face of the first cross beam 2 or the upper end face of the second cross beam 3, and the upper ends of the second vertical beams are connected with the fifth inclined beams. A sixth inclined beam 83 is further arranged between every two adjacent second vertical beams, and two ends of the sixth inclined beam 83 are respectively connected to two ends, away from each other, of the second vertical beams. The specific structure is shown in fig. 8, the second scissor struts are arranged at the upper end of each cross beam along the length direction of the cross beam, and when the cross beam is hoisted, the second scissor struts can ensure that the cross beam has certain bending resistance, so that the stability of the lifting appliance in the hoisting process is further improved, and the rigid frame yield caused by overlarge load is avoided.
The above description is only of the preferred embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art, within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the protection scope of the present utility model.
Claims (7)
1. Be applied to special lifting device of steel construction module hoist and mount, its characterized in that: including steelframe and lug with steel construction module system size looks adaptation, the steelframe includes two same horizontal planes parallel arrangement's longeron (1), two connect through first crossbeam (2) between the both ends of longeron (1) respectively, two the middle part of longeron (1) still is provided with two second crossbeams (3), be provided with slant bracing (4) between first crossbeam (2), second crossbeam (3), the lug includes lifting lug (5), lower lug (6), lifting lug (5), lower lug (6) all are provided with a plurality of, a plurality of on lifting lug (5) set up on the up end of longeron (1), first crossbeam (2), a plurality of lower lug (6) set up on the lower terminal surface of longeron (1), first crossbeam (2).
2. The special lifting appliance for lifting the steel structure module according to claim 1, wherein four lifting lugs (5) are arranged, and the lower ends of the four lifting lugs (5) are respectively arranged in four angular positions of the steel frame through groove welding.
3. The special lifting appliance for lifting the steel structure module according to claim 2, wherein a plurality of first screw holes are uniformly formed in the lower end faces of the longitudinal beam (1) and the first cross beam (2) at equal intervals along the respective length directions, a second screw hole is formed in the middle of the upper end face of the lower lifting lug (6), and the second screw hole is bolted with the first screw hole through a high-strength bolt.
4. The special lifting appliance for lifting the steel structure module according to claim 1, wherein the inclined scissor support (4) comprises a first inclined beam (41) and a second inclined beam (42), and the first inclined beam (41) and the second inclined beam (42) are mutually intersected and arranged between the first cross beam (2) and the second cross beam (3).
5. The special lifting appliance for lifting the steel structure module according to claim 1, wherein a plurality of third screw holes are uniformly formed in the lower end face of the second cross beam (3) at equal intervals along the length direction of the second cross beam, and the lower lifting lug (6) is bolted with the third screw holes through high-strength bolts.
6. A special lifting appliance for lifting steel structure modules according to any one of claims 1-5, characterized in that the upper end surface of the longitudinal beam (1) is further provided with a first scissor stay (7).
7. The special lifting appliance for lifting steel structure modules according to any one of claims 1-5, wherein the upper end surfaces of the first cross beam (2) and the second cross beam (3) are further provided with second scissor struts (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022178.7U CN219860068U (en) | 2023-05-04 | 2023-05-04 | Special lifting appliance applied to lifting of steel structure modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022178.7U CN219860068U (en) | 2023-05-04 | 2023-05-04 | Special lifting appliance applied to lifting of steel structure modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219860068U true CN219860068U (en) | 2023-10-20 |
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ID=88325771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321022178.7U Active CN219860068U (en) | 2023-05-04 | 2023-05-04 | Special lifting appliance applied to lifting of steel structure modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219860068U (en) |
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2023
- 2023-05-04 CN CN202321022178.7U patent/CN219860068U/en active Active
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