CN211736308U - Self-sliding hanging frame device for mounting steel structure factory building roof inner plate - Google Patents
Self-sliding hanging frame device for mounting steel structure factory building roof inner plate Download PDFInfo
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- CN211736308U CN211736308U CN202020053364.7U CN202020053364U CN211736308U CN 211736308 U CN211736308 U CN 211736308U CN 202020053364 U CN202020053364 U CN 202020053364U CN 211736308 U CN211736308 U CN 211736308U
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Abstract
The utility model belongs to the technical field of steel construction roofing inner panel installation, concretely relates to steel construction factory building roofing inner panel installation is slided by oneself and is hung frame device. Including hang the frame and with the cat ladder that the hanging frame is connected, hang the frame and include the triangular prism framework and set up bottom plate in the triangular prism framework, the vertical welding of cat ladder is in hang on the frame, the cat ladder include first ladder pole, second ladder pole and level set up in a plurality of horizontal pole between first ladder pole and the second ladder pole, first ladder pole and second ladder pole are located on the symmetry midline of triangular prism framework bottom surface, the top of cat ladder is provided with L type pole, L type pole with the overhead kick structure is constituteed to the cat ladder, be provided with first nut on the L type pole, be provided with on the cat ladder with the second nut that first nut corresponds, first nut with wear to be equipped with between the second nut and prevent weighing down the bolt. The utility model discloses quick, high-efficient, simple and convenient, nimble, safe economy is suitable for.
Description
Technical Field
The utility model belongs to the technical field of steel construction roofing inner panel installation, concretely relates to steel construction factory building roofing inner panel installation is slided by oneself and is hung frame device.
Background
In the field of steel structures, oversized steel structure plants are increasingly large, the ground clearance of the inner roof plate is also increasingly high, and the construction difficulty of the inner roof plate is increasingly high; because the roofing inner panel is on the girder steel, below the roofing purlin, traditional ground removes operation platform can not satisfy construction needs and safe handling requirement, has seriously restricted the construction progress, has greatly increased construction cost.
Patent No. 201720827382.4 discloses a four quick-witted hanging flower basket platforms for installation of steel construction roofing inner panel, the four quick-witted hanging flower basket platform owner truss girders that this patent adopted are formed by channel-section steel and angle steel welded fastening, and the four corners adopts 4 loop wheel machines to promote, and the design is complicated with the construction, and the material quantity is big, and the cost is higher, operates the inflexible.
The engineering building area of the locomotive combined factory building which the applicant participates in is 37352 square meters. The main workshop is a 7-span single-layer portal rigid frame, the length of the main workshop is 180m, the width of the main workshop is 171m, the building height of a D axis-J axis is 15.2 m, the building height of a J axis-K axis is 20.8 m, the building height of a K axis-L axis is 17.2 m, and the maximum span is 27 m. Due to the fact that the span and the height are large, if a scaffold platform is erected or a four-machine hanging basket platform is adopted, the required construction platform is made of more materials, the erection of the platform is labor-consuming and time-consuming, the working efficiency is low, and the operation is not flexible.
Disclosure of Invention
The utility model discloses a solve large-scale steel construction factory building roofing inner panel mounting platform difficult problem, and then propose a quick, high-efficient, simple and convenient, nimble, steel construction factory building roofing inner panel installation that safe economy is suitable for and slide by oneself and hang frame device.
A self-sliding hanging frame device for installing an inner plate of a roof of a steel structure factory building comprises a hanging frame and a crawling ladder connected with the hanging frame, the hanging frame comprises a triangular prism frame body and a bottom plate arranged on the triangular prism frame body, the bottom surface of the triangular prism frame body is in an isosceles triangle shape, the ladder stand is vertically welded on the hanging frame and comprises a first ladder rod, a second ladder rod and a plurality of cross rods horizontally arranged between the first ladder rod and the second ladder rod, the first ladder bar and the second ladder bar are positioned on the symmetrical middle line of the bottom surface of the triangular prism frame body, the top end of the ladder stand is provided with an L-shaped bar, the L-shaped rod and the ladder stand form an inverted hook structure, a first nut is arranged on the L-shaped rod, the ladder stand is provided with a second nut corresponding to the first nut, and an anti-falling bolt penetrates between the first nut and the second nut.
First ladder bar one side with the apex angle of triangular prism framework is connected, the opposite side through first installation pole with the triangular prism framework is connected, the second ladder bar with through the second installation pole with the triangular prism framework is connected.
The length of first ladder pole and second ladder pole is 1.9m, the length of horizontal pole is 200mm, the interval between the horizontal pole is 300 mm.
The L-shaped rods are connected with the first ladder rod and the second ladder rod respectively, and a connecting rod is welded between the L-shaped rods.
The bottom side length of triangular bottom surface of triangular prism framework is 620mm, and the height is 1200mm, the height of triangular prism framework is 420mm, the bottom plate is the steel sheet of 2mm thick.
The L-shaped rod consists of a horizontal rod and a vertical rod, the length of the horizontal rod is 216mm, the first nut is arranged on the vertical rod, and the distance from the first nut to the horizontal rod is 250 mm.
Compared with the prior art, the utility model has the advantages that:
the utility model provides a pair of steel construction factory building roofing inner panel installation is slided by oneself and is hung frame device solves large-scale steel construction factory building roofing inner panel mounting platform difficult problem, and quick, high efficiency, simple and convenient, nimble, safe economy are suitable for, and reasonable platform structural design practices thrift the platform and uses the turnover material, reduction of erection time, saving cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-a bottom plate; 2-triangular prism frame; 3-a first ladder bar; 4-a second ladder bar; 5-a cross bar; 6-a first mounting bar; 7-a second mounting bar; 8-L-shaped rods; 9-a connecting rod; 10-a first nut; 11-anti-falling bolts; 12-second nut.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
as shown in fig. 1, a self-sliding hanging frame device for installing an inner plate of a roof of a steel structure factory building comprises a hanging frame and a ladder stand connected with the hanging frame, wherein the hanging frame comprises a triangular prism frame body 2 and a bottom plate 1 arranged on the triangular prism frame body 2, the bottom surface of the triangular prism frame body 2 is in an isosceles triangle shape, the ladder stand is vertically welded on the hanging frame, the ladder stand comprises a first ladder bar 3, a second ladder bar 4 and a plurality of cross bars 5 horizontally arranged between the first ladder bar 3 and the second ladder bar 4, the first ladder bar 3 and the second ladder bar 4 are positioned on a symmetrical middle line of the bottom surface of the triangular prism frame body 2, an L-shaped bar 8 is arranged at the top end of the ladder stand, the L-shaped bar 8 and the ladder stand form an inverted hook structure, a first nut 10 is arranged on the L-shaped bar 8, a second nut 12 corresponding to the first nut 10 is arranged on the ladder stand, an anti-falling bolt 11 is arranged between the first nut 10 and the second nut 12 in a penetrating way.
First ladder bar 3 one side with the apex angle of triangular prism framework 2 is connected, the opposite side through first installation pole 6 with triangular prism framework 2 is connected, second ladder bar 4 with through second installation pole 7 with triangular prism framework 2 is connected.
The length of first ladder bar 3 and second ladder bar 4 is 1.9m, the length of horizontal pole 5 is 200mm, the interval between horizontal pole 5 is 300 mm.
L type pole 8 has two, is connected with first ladder pole 3 and second ladder pole 4 respectively, two the welding has connecting rod 9 between the L type pole 8.
The bottom side length of 2 triangle-shaped bottom surfaces of triangular prism framework is 620mm, and is high 1200mm, the height of triangular prism framework 2 is 420mm, bottom plate 1 is the steel sheet of 2mm thickness.
The L-shaped rod 8 is composed of a horizontal rod and a vertical rod, the length of the horizontal rod is 216mm, the first nut 10 is arranged on the vertical rod, and the distance from the first nut 10 to the horizontal rod is 250 mm.
The utility model discloses a construction method does:
firstly, a roof constructor goes up to a roof through a construction crawling ladder, lifts the hanging frame device to the roof by using a rope, hangs the hanging frame device on purlins, screws down anti-falling bolts, and hangs a hanging frame device on each purlin. Constructors can go down to the hanging frame by using the crawling ladder on the hanging frame device, the safety belts of the constructors in the whole process are tied to the purlines, the safety belts are strictly forbidden to be hung on the hanging frame device, the safety belts are required to be three-point safety belts and worn correctly, and secondary protection is achieved for the constructors.
After personnel in waiting to hang the basket ready, fix two 1t pulleys on the both ends purlin that need install the inner panel by roofing personnel, the roofing inner panel takes whole board installation, and ground personnel utilizes the pulley to go up the roofing inner panel to the roofing, and constructor carries out roofing inner panel nailing installation operation jointly in the mounting platform, and after the installation was accomplished, installer both hands seized the purlin and utilized inertia slip basket sling device to next board mounted position to install the operation hard.
After construction is finished every day, a roof constructor climbs to the roof purline or the roof girder by using the crawling ladder and lowers the basket hanging device to the ground by using the rope.
The utility model provides a steel construction factory building roofing inner panel installation operation platform difficult problem, and should hang basket device operation convenient, swift, nimble.
The comparison of cost items can be calculated: by adopting the basket hanging device, 8 basket hanging devices are required in a span, 0.24 ton steel is shared, and the roughly estimated cost investment is about 0.24 x 6500=1560 yuan.
Compared with the traditional scaffold platform for erecting 4m by 6 m: the total of 2 scaffold platforms are needed for one span, the total of steel is 11 tons, the total of fasteners is 1015, about 16 working days are built, and the cost is 11X 4500+ 1015X 5+ 16X 300=59375 yuan considering the calculation of the purchased materials due to long service time.
The cost is saved by 59375 and 1560=57815 ten thousand yuan in the rough calculation.
Claims (6)
1. The utility model provides a steel construction factory building roofing inner panel installation is slip by oneself and is hung frame device which characterized in that includes: the ladder comprises a hanging frame and a ladder stand connected with the hanging frame, wherein the hanging frame comprises a triangular prism frame body (2) and a bottom plate (1) arranged on the triangular prism frame body (2), the bottom surface of the triangular prism frame body (2) is in an isosceles triangle shape, the ladder stand is vertically welded on the hanging frame and comprises a first ladder rod (3), a second ladder rod (4) and a plurality of cross rods (5) horizontally arranged between the first ladder rod (3) and the second ladder rod (4), the first ladder rod (3) and the second ladder rod (4) are positioned on a symmetrical middle line of the bottom surface of the triangular prism frame body (2), an L-shaped rod (8) is arranged at the top end of the ladder stand, the L-shaped rod (8) and the ladder stand form an inverted hook structure, a first nut (10) is arranged on the L-shaped rod (8), and a second nut (12) corresponding to the first nut (10) is arranged on the ladder stand, an anti-falling bolt (11) penetrates between the first nut (10) and the second nut (12).
2. The self-sliding hanging frame device for mounting the steel structure factory building roof inner panel according to claim 1, wherein one side of the first ladder bar (3) is connected with a vertex angle of the triangular prism frame body (2), the other side of the first ladder bar is connected with the triangular prism frame body (2) through a first mounting bar (6), and the second ladder bar (4) is connected with the triangular prism frame body (2) through a second mounting bar (7).
3. The self-sliding hanging frame device for mounting the steel structure factory building roof inner plate according to claim 1, wherein the lengths of the first ladder bar (3) and the second ladder bar (4) are 1.9m, the lengths of the cross bars (5) are 200mm, and the distance between the cross bars (5) is 300 mm.
4. The self-sliding hanging frame device for mounting the steel structure factory building roof inner plate according to claim 1, wherein two L-shaped rods (8) are respectively connected with the first ladder rod (3) and the second ladder rod (4), and a connecting rod (9) is welded between the two L-shaped rods (8).
5. The self-sliding hanging frame device for installing the steel structure factory building roof inner plate according to claim 1, wherein the bottom side of the triangular bottom surface of the triangular prism frame body (2) is 620mm long and 1200mm high, the height of the triangular prism frame body (2) is 420mm high, and the bottom plate (1) is a steel plate with the thickness of 2 mm.
6. The steel structure factory building roof inner panel installation self-sliding hanging frame device is characterized in that the L-shaped rod (8) is composed of a horizontal rod and a vertical rod, the length of the horizontal rod is 216mm, the first nut (10) is arranged on the vertical rod, and the distance from the first nut (10) to the horizontal rod is 250 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020053364.7U CN211736308U (en) | 2020-01-11 | 2020-01-11 | Self-sliding hanging frame device for mounting steel structure factory building roof inner plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020053364.7U CN211736308U (en) | 2020-01-11 | 2020-01-11 | Self-sliding hanging frame device for mounting steel structure factory building roof inner plate |
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| CN211736308U true CN211736308U (en) | 2020-10-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949227A (en) * | 2023-01-31 | 2023-04-11 | 中国二十二冶集团有限公司 | Mounting method for roof color steel plate bottom plate |
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2020
- 2020-01-11 CN CN202020053364.7U patent/CN211736308U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949227A (en) * | 2023-01-31 | 2023-04-11 | 中国二十二冶集团有限公司 | Mounting method for roof color steel plate bottom plate |
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