CN220684414U - Multipurpose assembled prefabricated floor lifting device - Google Patents
Multipurpose assembled prefabricated floor lifting device Download PDFInfo
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- CN220684414U CN220684414U CN202322293990.XU CN202322293990U CN220684414U CN 220684414 U CN220684414 U CN 220684414U CN 202322293990 U CN202322293990 U CN 202322293990U CN 220684414 U CN220684414 U CN 220684414U
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- sling
- cross beam
- sleeve
- main beam
- adjusting
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- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Abstract
The utility model relates to the field of building construction, in particular to a multipurpose assembled prefabricated floor slab hoisting tool, which comprises a cross beam, a sleeve and an adjusting rod; the two cross beams are arranged in parallel, a sling connecting hole is formed in the top of each cross beam, and a plurality of hoisting holes are formed in the bottom of each cross beam; the sleeve is perpendicular to the cross beam and fixedly connected with the cross beam, and is provided with a positioning hole; the utility model has the advantages that the distance between the cross beams is adjusted through the adjusting rods, the hoisting positions are further adjusted, loads with various shapes can be hoisted, compared with the hoisting by directly using a hoisting rope, the situation that the hoisting point is eccentric is avoided, and the hoisting safety is improved.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a multipurpose assembled prefabricated floor slab hoisting tool.
Background
Along with the series policies of industrialization, green building, assembly type building and the like of the intensive building industry of the country and related departments, the development of the assembly type building industry is rapid. Assembly is an important construction process in the construction of fabricated buildings, where there are a large number of hoisting operations. The common hoisting tool adopted in the current industry when the prefabricated floor slab is hoisted has single purpose, is easy to cause the eccentric hoisting point to generate a safety problem, has high operation requirement on workers and has high risk coefficient.
At present, the common practice of assembled precast floor slab hoisting is to use a tower crane sling to hoist, four hoisting points on the floor slab are required to be stressed uniformly during hoisting, the positions of the hoisting points are the junction of the upper chord of a lattice beam and a web bar, and the hoisting is slow to hoist during hoisting to ensure the stability of the floor slab.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a multipurpose assembled prefabricated floor slab hoisting tool.
The aim of the utility model is achieved by the following technical scheme: a multipurpose assembled precast floor slab hoisting tool comprises a cross beam, a sleeve and an adjusting rod; the two cross beams are arranged in parallel, a sling connecting hole is formed in the top of the cross beam, and a plurality of lifting holes are formed in the bottom of the cross beam along the direction of the cross beam; the sleeve is perpendicular to the cross beam and fixedly connected with the cross beam, and a positioning hole is formed in the sleeve; the two ends of the adjusting rod are respectively penetrated in the sleeves on the two cross beams, a plurality of adjusting mounting holes are arranged on the adjusting rod in an array mode along the length direction of the adjusting rod, and the sleeves are bolted with the adjusting rod through the positioning holes and the adjusting mounting holes. According to the utility model, the distance between the two beams is adjusted by the adjusting rod, and the adjusting rod is matched with a plurality of lifting holes at the bottom of the beams, so that the position of a lifting point is adjusted arbitrarily, the prefabricated floor slab with various sizes is lifted, and the lifting efficiency and the lifting safety are improved.
In some embodiments, two ends of a single cross beam are provided with sleeves, correspondingly, two adjusting rods are provided, and the two adjusting rods are connected with the two cross beams through the sleeves and form a frame structure. The two ends of the cross beam in the utility model do not refer to the end parts of the two ends of the cross beam, but refer to any positions of the two sides of the middle point of the cross beam. The two adjusting rods and the two cross beams form a frame structure, so that the stability of the hoisting tool is improved.
In some embodiments, the cross beam comprises a main beam, a sling connection plate arranged at the top of the main beam, and a hanging hole plate arranged at the bottom of the main beam; the sling connecting holes are formed in the sling connecting plates, and the plurality of sling holes are formed in the sling plates. The sling connecting hole is used for connecting a lifting tool to a tower crane hook through a sling, and the lifting hole is used for connecting a lifted object through the sling.
In some embodiments, the main beam comprises i-steel or H-steel. The girder uses I-steel or H-steel, and has higher strength.
In some embodiments, the main beam is provided with a plurality of stiffeners. The stiffening ribs further improve the strength of the main beam.
In some embodiments, end portions of the two ends of the main beam are provided with end face sealing plates. The end face sealing plate further improves the strength of the main beam.
In some embodiments, sling connection plates are arranged at the tops of two ends of the main beam, and one end of each sling connection plate is connected with the sleeve. In the utility model, the sling connecting plate is welded with the main beam, the sleeve is welded with the main beam, one end of the sling connecting plate is also welded with the sleeve, and the integral strength of the hoisting tool is enhanced.
In some embodiments, the lifting hole plate is disposed at the bottom of the main beam along the direction of the main beam, and the plurality of lifting holes are disposed on the lifting hole plate in an array along the direction of the main beam. The plurality of lifting hole arrays are arranged, so that when the prefabricated floor slabs with different sizes are lifted, slings can be connected to lifting holes at proper positions, and the adaptability of lifting tools is improved.
In some embodiments, the sleeve and the adjusting rod are rectangular tubes, and the adjusting rod is arranged in the sleeve in a penetrating manner, so that the adjusting rod and the sleeve are rectangular tubes and cannot rotate relatively, and stability is improved.
In some embodiments, a reference number is provided on the adjusting lever corresponding to each adjusting mounting hole. When the distance between the cross beams is adjusted through the adjusting rods, the marks of the mounting holes are adjusted on the adjusting rods, so that the symmetrical position adjusting mounting holes on the adjusting rods can be found conveniently, and the mounting is fast.
The utility model has the following advantages:
through set up the sleeve pipe on two crossbeams to through wearing to establish the regulation pole in the sleeve pipe, utilize a plurality of regulation mounting holes on the regulation pole, adjust the position of sleeve pipe on adjusting the pole, and then adjust the interval between two crossbeams, and through a plurality of lifting holes of cooperation crossbeam bottom, make the hoisting point can adjust wantonly, change the position, make lifting device adaptable multiple size's prefabricated floor of assembly type, and avoid appearing the eccentric condition of hoisting point, promote hoisting security.
Drawings
FIG. 1 is a front view of a multipurpose assembled precast floor plank lifting device of the present utility model;
FIG. 2 is a top view of the multipurpose assembled precast floor plank lifting device of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a side view of the multipurpose assembled precast floor plank lifting device of the present utility model;
in the figure: 1. a cross beam; 11. a main beam; 111. stiffening ribs; 112. an end face sealing plate; 12. a sling connection plate; 121. a sling connection hole; 13. a hanging hole plate; 131. a hoisting hole; 2. a sleeve; 21. positioning holes; 3. an adjusting rod; 31. adjusting the mounting hole.
Detailed Description
For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1-4, a multipurpose assembled precast floor slab hoisting tool comprises a cross beam 1, a sleeve 2 and an adjusting rod 3; the two cross beams 1 are arranged in parallel, a sling connecting hole 121 is formed in the top of the cross beam 1, and a plurality of lifting holes 131 are formed in the bottom of the cross beam 1 along the direction of the cross beam 1; the sleeve 2 is perpendicular to the beam 1 and is fixedly connected with the beam 1, and a positioning hole 21 is formed in the sleeve 2; the sleeve 2 on two crossbeams 1 is worn to establish respectively at regulation pole 3 both ends, it is provided with a plurality of regulation mounting holes 31 to adjust pole 3 on the length direction array along regulation pole 3, and in this embodiment, the interval between the regulation mounting holes 31 is 100mm, sleeve 2 and regulation pole 3 pass through locating hole 21 and regulation mounting hole 31 bolt. In the embodiment, the cross beam 1 is connected with the sleeve 2 by welding; two positioning holes 21 are provided in one sleeve 2. According to the embodiment, the positions of the hanging points are adjusted by adjusting the distance between the two cross beams 1, when the distance between the cross beams 1 is adjusted, the positioning holes 21 on the sleeve 2 are overlapped with the adjusting mounting holes 31 at different positions on the adjusting rod 3 and are connected through bolts, so that the positions of the sleeve 2 on the adjusting rod 3 can be adjusted, the effect of adjusting the distance between the two cross beams 1 is achieved, the bottom of the cross beam 1 is matched with the plurality of hanging holes 131 along the direction of the cross beam 1, the distance between the hanging points can be adjusted along the direction perpendicular to the cross beam 1 and the direction of the cross beam 1, the prefabricated floor slabs with different sizes are hung, the hanging safety is improved, the prefabricated building is also used for hanging assembled integrated houses, and the prefabricated building is multipurpose.
Preferably, two ends of a single cross beam 1 are provided with sleeves 2, correspondingly, two adjusting rods 3 are provided, and the two adjusting rods 3 are connected with the two cross beams 1 through the sleeves 2 and form a frame structure. And a frame structure is formed between the adjusting rod 3 and the cross beam 1, so that the hoisting tool is more stable.
Preferably, the cross beam 1 comprises a main beam 11, a sling connection plate 12 arranged at the top of the main beam 11 and a hanging hole plate 13 arranged at the bottom of the main beam 11; the sling connection hole 121 is formed in the sling connection plate 12, and the plurality of sling holes 131 are formed in the sling hole plate 13. In this embodiment, the main beam 11 is connected to the sling connection plate 12 and the sling plate 13 by welding, the sling connection hole 121 is used for connecting the lifting tool to the hook of the tower crane by a sling, and the sling hole 131 is used for connecting the dropped object by the sling.
Preferably, the main beam 11 comprises i-steel or H-steel. The i-beam or H-beam has a high strength, and in this embodiment, the main beam 11 is an H-beam having a model HM294×200×8×12.
Preferably, a plurality of stiffening ribs 111 are provided on the main beam 11. By providing a plurality of stiffening ribs 111, the strength of the main beam 11 is improved.
Preferably, end portions of both ends of the main beam 11 are provided with end face seal plates 112. The end face seal plates 112 further increase the strength of the main beam 11.
Preferably, the top of the two ends of the main beam 11 are respectively provided with a sling connecting plate 12, and one end of each sling connecting plate 12 is connected with the sleeve 2. In the embodiment, the sling connection plates 12 are arranged on the two main beams 11, so that four sling connection plates 12 are shared on the two cross beams 1 to form four hanging points, and the connection with the hanging hooks is more stable; in this embodiment, girder 11 and sleeve pipe 2 welded connection, hoist cable connecting plate 12 one end and sleeve pipe 2 contact and welded connection, through all three parts welding together of girder 11, sleeve pipe 2 and hoist cable connecting plate 12, further promote lifting means's intensity.
Preferably, the hanging hole plate 13 is disposed at the bottom of the main beam 11 along the direction of the main beam 11, and a plurality of hanging holes 131 are disposed on the hanging hole plate 13 in an array along the direction of the main beam 11. A plurality of lifting holes 131 are formed in the lifting hole plate 13, so that positions of lifting points can be conveniently adjusted to lift objects to be lifted in different sizes.
Preferably, the sleeve 2 and the adjusting rod 3 are rectangular tubes, the sleeve 2 and the adjusting rod 3 are arranged as rectangular tubes, relative rotation of the adjusting rod 3 when penetrating through the sleeve 2 can be avoided, and stability of the hoisting tool is improved.
Preferably, a reference number is provided on the adjusting rod 3 corresponding to each adjusting mounting hole 31. The reference numerals are convenient for operators to quickly select the adjusting mounting holes 31 matched with the positioning holes 21 when adjusting the distance between the cross beams 1, so that the two cross beams 1 are positioned at symmetrical positions at two ends of the adjusting rod 3, and the adjusting speed is improved.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the disclosed technology. Therefore, any modification, equivalent variation and modification of the above embodiments according to the technology of the present utility model fall within the protection scope of the present utility model.
Claims (10)
1. Multipurpose assembled prefabricated floor lifting device, characterized in that includes:
the two cross beams (1) are arranged in parallel, a sling connecting hole (121) is formed in the top of each cross beam (1), and a plurality of hoisting holes (131) are formed in the bottom of each cross beam (1) along the direction of each cross beam (1); the sleeve (2) is perpendicular to the cross beam (1) and is fixedly connected with the cross beam (1), and a positioning hole (21) is formed in the sleeve (2);
the adjusting rod (3), it wears to establish respectively in sleeve pipe (2) on two on crossbeam (1) to adjust pole (3) both ends, it is provided with a plurality of regulation mounting holes (31) to adjust pole (3) along adjusting pole (3) length direction array on adjusting pole, sleeve pipe (2) and adjusting pole (3) pass through locating hole (21) and adjust mounting hole (31) bolt.
2. The multipurpose assembled precast floor plank lifting tool according to claim 1, wherein two ends of a single cross beam (1) are provided with sleeves (2), correspondingly, two adjusting rods (3) are provided, and the two adjusting rods (3) are connected with the two cross beams (1) through the sleeves (2) and form a frame structure.
3. The multipurpose assembled prefabricated floor hoisting tool according to claim 2, wherein the cross beam (1) comprises a main beam (11), a sling connection plate (12) arranged at the top of the main beam (11) and a hanging hole plate (13) arranged at the bottom of the main beam (11); the sling connecting holes (121) are formed in the sling connecting plates (12), and the plurality of sling holes (131) are formed in the sling hole plates (13).
4. A multipurpose assembled precast floor plank lifting device according to claim 3, characterized in that the main girder (11) comprises i-steel or H-steel.
5. A multipurpose assembled precast floor plank lifting device as claimed in claim 4, wherein a plurality of stiffening ribs (111) are provided on the main girder (11).
6. The multipurpose assembled precast floor plank lifting device as claimed in claim 4, wherein end parts of two ends of the main beam (11) are provided with end face sealing plates (112).
7. A multipurpose assembled precast floor plank lifting device according to claim 3, wherein the tops of the two ends of the main beam (11) are provided with sling connection plates (12), and one end of each sling connection plate (12) is connected with the sleeve (2).
8. A multipurpose assembled precast floor plank hoist tool according to claim 3, characterized in that the hoist hole plate (13) is disposed at the bottom of the main beam (11) along the direction of the main beam (11), and a plurality of hoist holes (131) are disposed on the hoist hole plate (13) in an array along the direction of the main beam (11).
9. The multipurpose assembled precast floor plank lifting device as claimed in claim 1, wherein the sleeve (2) and the adjusting rod (3) are rectangular tubes.
10. The multipurpose assembled precast floor plank lifting device according to claim 1, wherein the adjusting rods (3) are provided with marks corresponding to each adjusting mounting hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322293990.XU CN220684414U (en) | 2023-08-24 | 2023-08-24 | Multipurpose assembled prefabricated floor lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322293990.XU CN220684414U (en) | 2023-08-24 | 2023-08-24 | Multipurpose assembled prefabricated floor lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220684414U true CN220684414U (en) | 2024-03-29 |
Family
ID=90411722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322293990.XU Active CN220684414U (en) | 2023-08-24 | 2023-08-24 | Multipurpose assembled prefabricated floor lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220684414U (en) |
-
2023
- 2023-08-24 CN CN202322293990.XU patent/CN220684414U/en active Active
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