CN219860095U - Large-span roofing purlin hoist device - Google Patents
Large-span roofing purlin hoist device Download PDFInfo
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- CN219860095U CN219860095U CN202321018959.9U CN202321018959U CN219860095U CN 219860095 U CN219860095 U CN 219860095U CN 202321018959 U CN202321018959 U CN 202321018959U CN 219860095 U CN219860095 U CN 219860095U
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- hoisting
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 69
- 239000010959 steel Substances 0.000 claims abstract description 69
- 238000009434 installation Methods 0.000 abstract description 15
- 238000010276 construction Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
A large-span roof purline hoisting device belongs to the technical field of large-span material shed roof steel structure installation. The lifting device comprises a sling (1), a lifting beam (2) (comprising lifting lugs and clamping rings), a lifting steel wire rope (3), a steel wire rope buckle (4) and a lifting clamping ring (5), wherein the two slings (1) are connected with the upper part of the lifting beam (2), and the included angle of the two slings is smaller than 60 degrees; the lower part of the hoisting beam (2) is connected with two hoisting steel wire ropes (3), and each hoisting steel wire rope (3) is arranged at a distance of 1.5 meters and provided with a hoisting position; a hoisting steel wire rope (3) is provided with 7 hoisting positions in total; the middle 6 hanging positions are bent by adopting steel wire ropes, are directly clamped by using steel wire rope buckles (4), and are inserted into the hanging clamping rings (5) to form the hanging positions. The method has the advantages of simple assembly, convenient operation and high construction efficiency; the method not only avoids a large amount of manual hoisting, but also greatly reduces the safety risk brought by manual installation and reduces the construction cost.
Description
Technical Field
The utility model belongs to the technical field of installation of large-span material shed roof steel structures, and particularly provides a large-span roof purline hoisting device.
Background
When the long-span material roofing steel purline is installed, the mode of direct hoisting and manual hoisting of a crane is generally adopted for the installation of the long-span roofing purline, and the method has the defects that firstly, the crane is used for direct hoisting, only one piece can be installed at a time, and the installation efficiency is low; meanwhile, as the roof span is large and the installation height is high, a large crane with large hoisting radius and long length of a main rod and an auxiliary rod of a hoisting machine must be used during installation; the mechanical cost is high; secondly, the electric hoist is used for hoisting by manpower, so that the manpower consumption is high, and the labor cost is increased; moreover, personal safety accidents are easy to occur, the hidden danger of high-altitude falling is high, the operation danger is very high, and the construction efficiency is also low; moreover, the installation area is required to have a large enough construction operation space, which is not practical in the installation of purlins on a large-span material shed roof without stopping production.
Disclosure of Invention
The utility model aims to provide a large-span roof purline hoisting device, which solves the problems of low installation efficiency, high mechanical cost input, large manpower consumption, easy occurrence of personal safety accidents and the like.
According to the utility model, two slings are connected with the upper part of the lifting beam (connected by adopting a clamping ring), and the included angle of the two slings is smaller than 60 degrees; the lower part of the hoisting beam is connected with two steel wire ropes, each steel wire rope is spaced by 1.5 meters, and a hoisting position is arranged; one steel wire rope is provided with 7 hanging positions in total; the middle 6 hanging positions are bent by adopting a steel wire rope, then are directly clamped by using a steel wire rope clamp, and finally penetrate into a clamping ring to form hanging positions; thus, a total of 7 hanging positions of the end parts of the steel wire rope are calculated. When the roof Z-shaped steel purline is used, the roof Z-shaped steel purline is connected with a hanging position by using a clamping ring, and 7 purlines are connected at one time; simultaneously, when each purlin is lifted, the brace on the purlin can be installed, and then the purlin is lifted to the high altitude along with the first purlin for installation.
The utility model relates to a large-span roof purline hoisting device which comprises a sling 1, a hoisting beam 2 (comprising lifting lugs and 3 ton clamping rings), a hoisting steel wire rope 3, a steel wire rope buckle 4 and a hoisting clamping ring 5, wherein the hoisting beam and the hoisting beam are combined to use in 5 parts; when in use, the two slings 1 are connected with the upper part of the lifting beam 2 (connected by adopting a 3-ton clamping ring), and the included angle of the two slings is smaller than 60 degrees; the lower part of the lifting beam is connected with two lifting steel wire ropes 3 (connected by adopting a 3-ton clamping ring), and each lifting steel wire rope is separated by 1.5 meters and is provided with a lifting position; 7 hanging positions are arranged on one hanging steel wire rope; the middle 6 hanging positions are bent by adopting a steel wire rope, then are directly clamped by using a steel wire rope buckle 4, and finally are inserted into a hanging clamping ring 5 to form hanging positions; the total number of the hoisting positions of the wire rope ends is calculated to be 7 (see figures 1, 2, 3 and 4).
When the roof Z-shaped steel purline is used, the roof Z-shaped steel purline is connected with a hanging position by using a clamping ring, and 7 purlines are connected at one time; simultaneously, when each purlin is lifted, the brace on the purlin can be installed, and then the purlin is lifted to the high altitude along with the first purlin for installation.
The utility model has simple assembly, convenient operation and high construction efficiency; the method not only avoids a large amount of manual hoisting, but also greatly reduces the safety risk brought by manual installation and reduces the construction cost.
Drawings
Fig. 1 is a front view of a large span roofing purlin lifting device.
Fig. 2 is a detailed view of a node of the purline hoisting device of the large-span roof.
Fig. 3 is a detailed view of a node of the purline hoisting device for the large-span roof.
Fig. 4 is a front view of the longspan roofing purlin hoisting device in use.
In the figure, a sling 1, a hoisting beam 2 (comprising lifting lugs and clamping rings), a hoisting steel wire rope 3, a steel wire rope buckle 4, a hoisting clamping ring 5 and purlines 6.
Detailed Description
Fig. 1-4 illustrate an embodiment of the present utility model. The utility model is further described below with reference to the accompanying drawings.
The utility model relates to a large-span roof purline hoisting device which comprises a sling 1, a hoisting beam 2 (comprising lifting lugs and 3 ton clamping rings), a hoisting steel wire rope 3, a steel wire rope buckle 4 and a hoisting clamping ring 5, wherein the hoisting beam and the hoisting beam are combined to use in 5 parts; when in use, the two slings 1 are connected with the upper part of the lifting beam 2 (connected by adopting a 3-ton clamping ring), and the included angle of the two slings is smaller than 60 degrees; the lower part of the lifting beam is connected with two lifting steel wire ropes 3 (connected by adopting a 3-ton clamping ring), and each lifting steel wire rope is separated by 1.5 meters and is provided with a lifting position; 7 hanging positions are arranged on one hanging steel wire rope; the middle 6 hanging positions are bent by adopting a steel wire rope, then are directly clamped by using a steel wire rope buckle 4, and finally are inserted into a hanging clamping ring 5 to form hanging positions; thus, the total number of the hanging positions of the steel wire rope end is calculated to be 7
The lifting rope 1 is formed by processing steel wire ropes with the diameter of 17.5mm and the length of 6000mm, and the number of the steel wire ropes is two; the hoisting beam 2 is formed by processing steel pipes with the specification and the size of phi 203 mm by 10mm, and the length of the hoisting beam is 8000mm; 4 lifting lugs are arranged up and down on the lifting beam, each lifting lug is formed by processing a 16mm thick steel plate, the size (length is higher) of 340 mm is 160mm, the lifting lug is semicircular, and a phi 60mm round hole is formed in the middle of the lifting lug; the hoisting steel wire rope 3 is formed by processing steel wire ropes with the diameter of 17.5mm and the length of 10300mm, and the number of the hoisting steel wire ropes is two; the steel wire rope buckle 4 is a finished product, is purchased directly, is matched with the steel wire rope in model specification, and requires 12 steel wire rope buckles in total in the middle of 6 hanging positions; and the hoisting clamp ring 5 is also a finished product, and 0.5 ton clamp ring is directly purchased, so that the hoisting requirement is met, and the total number of 7 hoisting positions is 14.
When the roof Z-shaped steel purline is used, the roof Z-shaped steel purline is connected with a hanging position by using a clamping ring, and 7 purlines are connected at one time; simultaneously, when each purlin is lifted, the brace on the purlin can be installed, and then the purlin is lifted to the high altitude along with the first purlin for installation.
When the purlines of the 200-meter span material shed roof of the elm steel raw material field are installed, a large-span roof purline hoisting device is adopted for installing the purlines of the roof, and 7 purlines are hoisted once; the defects of high labor cost, limited construction site and low construction efficiency caused by manual hoisting are avoided; the safety risk of manual hoisting is greatly reduced, the hoisting is convenient and quick, and the effect is good. The hoisting device is used in combination, two slings are connected with the upper part of a hoisting beam (connected by adopting a clamping ring), and the included angle of the two slings is smaller than 60 degrees; the lower part of the hoisting beam is connected with two steel wire ropes, each steel wire rope is spaced by 1.5 meters, and a hoisting position is arranged; one steel wire rope is provided with 7 hanging positions in total; the middle hanging position is folded by adopting a steel wire rope, then is directly fastened by using a steel wire rope fastener, and finally is inserted into a clamping ring to form the hanging position; thus, the total number of hanging positions of the wire rope ends is calculated to be 7. When the lifting device is used, the roof Z-shaped steel purlines are connected with the lifting positions through the clamping rings, 7 purlines are connected at one time, and meanwhile, when each purline is lifted, the purlines are also installed together with the upper brace, and the lifting device is installed along with the lifting of the purlines to the high altitude. The large-span roof purline hoisting device is simple to assemble, convenient to operate and high in construction efficiency; the method not only avoids a large amount of manual hoisting, but also greatly reduces the safety risk brought by manual installation and reduces the construction cost.
Claims (3)
1. The utility model provides a large-span roofing purlin hoist device which characterized in that, including hoist cable (1), hoist and mount crossbeam (2), hoist and mount wire rope (3), wire rope buckle (4), hoist and mount snap ring (5) two hoist cable (1) are connected with hoist and mount crossbeam (2) upper portion, and two hoist cable contained angles are less than 60 °; the lower part of the hoisting beam (2) is connected with two hoisting steel wire ropes (3), and each hoisting steel wire rope (3) is arranged at a distance of 1.5 meters and provided with a hoisting position; a hoisting steel wire rope (3) is provided with 7 hoisting positions in total; the middle 6 hanging positions are bent by adopting steel wire ropes, are directly clamped by using steel wire rope buckles (4), and are inserted into the hanging clamping rings (5) to form the hanging positions.
2. The large-span roof purline hoisting device according to claim 1, wherein the sling (1) is formed by processing steel wire ropes with the diameter of 17.5mm and the length of 6000mm, and the number of the sling is two; the hoisting cross beam (2) is formed by processing steel pipes with the specification and the size of phi 203 mm by 10mm, and the length of the hoisting cross beam is 8000mm; 4 lifting lugs are arranged on the lifting beam up and down, each lifting lug is formed by processing a 16mm thick steel plate, the size length is 340 x 160mm, the lifting lug is semicircular, and a phi 60mm round hole is formed in the middle of each lifting lug; the hoisting steel wire rope (3) is formed by processing steel wire ropes with the diameter of 17.5mm and the length of 10300mm, and the two steel wire ropes are two; the model specification of the steel wire rope buckle (4) is matched with that of the steel wire rope, and the number of the middle 6 hanging positions is 12 in total; the lifting clamping ring (5) is a clamping ring of 0.5 ton, and the total number of 7 lifting positions is 14.
3. The large-span roof purline hoisting device according to claim 1, wherein the hoisting beam (2) comprises lifting lugs and a clamping ring, and the clamping ring is a 3-ton clamping ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321018959.9U CN219860095U (en) | 2023-05-01 | 2023-05-01 | Large-span roofing purlin hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321018959.9U CN219860095U (en) | 2023-05-01 | 2023-05-01 | Large-span roofing purlin hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219860095U true CN219860095U (en) | 2023-10-20 |
Family
ID=88323504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321018959.9U Active CN219860095U (en) | 2023-05-01 | 2023-05-01 | Large-span roofing purlin hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219860095U (en) |
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2023
- 2023-05-01 CN CN202321018959.9U patent/CN219860095U/en active Active
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