CN114016672A - Installation method of profiling color steel plate of arc-shaped net rack roof - Google Patents
Installation method of profiling color steel plate of arc-shaped net rack roof Download PDFInfo
- Publication number
- CN114016672A CN114016672A CN202111385883.9A CN202111385883A CN114016672A CN 114016672 A CN114016672 A CN 114016672A CN 202111385883 A CN202111385883 A CN 202111385883A CN 114016672 A CN114016672 A CN 114016672A
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- Prior art keywords
- arc
- profiled
- net rack
- color
- crane
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 101
- 239000010959 steel Substances 0.000 title claims abstract description 101
- 238000009434 installation Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000011900 installation process Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
- E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/06—Apparatus or tools for roof working for handling roofing or sealing material in roll form
Abstract
The invention discloses an installation method of a profiled color steel sheet of an arc-shaped net rack roof, which comprises the following steps: driving the automobile crane to one side of the arc-shaped net rack and locate at one end part of the arc-shaped net rack; fixing a tile press on a crane boom of the automobile crane, installing a conveying mechanism at the rear end of the crane boom, fixing a steel coil bracket on the ground at the rear end of the automobile crane, and then connecting a color steel plate on the steel coil bracket with an inlet of the tile press after being conveyed by the conveying mechanism; adjusting the inclination angle of the crane boom; starting a tile press, conveying the pressed color profiled steel sheet forwards to the arc-shaped net rack roof, assisting the conveying by field installation operators, conveying the color profiled steel sheet to a position to be installed, closing the tile press, and then completing the installation of the color profiled steel sheet; and (4) simultaneously moving the automobile crane and the steel coil support to the next installation position, and repeating the steps to complete the installation of all the profiled color steel plates on the arc-shaped net rack roof. The installation method can effectively ensure the installation quality and improve the installation efficiency.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to an installation method of a profiled color steel plate of an arc-shaped net rack roof.
Background
The grid structure has the advantages of small space stress, light weight, high rigidity, good earthquake resistance and the like, and is widely applied to roofs of buildings such as gymnasiums, movie theaters, waiting halls, bidirectional large-column-distance workshops and the like. The bidirectional large-column-distance workshop grid structure roof is a large-span arc-shaped roof, and the profiled color steel plates are generally adopted by the roof to serve as an enclosure system, so that the economic attractiveness of the roof is improved while the waterproof effect of the roof is ensured.
For the installation of roof profiled color steel plates, there are generally two methods in the prior art: the method comprises the steps of performing compression molding on the ground on site, and conveying the compression color steel plates to a roof by using a crane or other facilities for installation, wherein the lifting mode is to ensure the lifting quality, the length of each color steel plate is limited, the large-span roof can be completed only by vertically overlapping a plurality of color steel plates, and the overlapping increases the hidden danger of water leakage; the second method is that a color steel plate pressing operation platform with the same height as the roof is erected on site by using a pipe frame, and a tile press is arranged on the operation platform, but the method has the disadvantages of large required working surface and high manufacturing cost, and has a little limitation on the arc roof. The two methods can only press the color steel plate at a fixed position, the pressed color steel plate needs to be conveyed to a to-be-installed surface by a crane or other facilities, the pressed color steel plate is thin, the deformation of the pressed color steel plate is easily caused in the conveying process, the final installation quality is affected, and the construction efficiency is not high. Particularly, for a large industrial factory building, the transport distance is longer, and how to install the arc-shaped net rack roof profiled color steel plate is a technical problem to be solved urgently by technical personnel in the field.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the installation method of the profiled color steel sheet of the arc-shaped net rack roof, which can effectively ensure the installation quality and improve the installation efficiency.
The technical scheme of the invention is realized as follows:
the installation method of the profiled color steel sheet of the arc net rack roof comprises the following steps:
(1) the automobile crane is driven to one side of the arc-shaped net rack and is positioned at one end part of the arc-shaped net rack, and meanwhile, the front end of the automobile crane is opposite to the position to be installed of the arc-shaped net rack;
(2) fixing a tile press on a crane boom of the truck crane, enabling an inlet and an outlet of the tile press to respectively correspond to the rear end and the front end of the truck crane, installing a conveying mechanism at the end part of the rear end of the crane boom, fixing a steel coil support on the ground at the rear end of the truck crane, placing a color steel plate on the steel coil support, and then conveying the color steel plate on the steel coil support through the conveying mechanism and then connecting the color steel plate with the inlet of the tile press;
(3) the inclined angle of the crane boom is adjusted according to the inclined angle of the profiled color steel plate to be conveyed, so that the profiled color steel plate can be conveniently conveyed to the arc-shaped net rack, and a support rod is arranged between the crane boom and the crane chassis to support the crane boom;
(4) opening a tile press, conveying the pressed color profiled steel sheet to the arc net rack roof, assisting in conveying and conveying the color profiled steel sheet to a position to be installed by field installation operators, closing the tile press when the lengths of the color profiled steel sheet and the position to be installed of the arc net rack roof correspond to each other, cutting off the color profiled steel sheet along the outlet end of the tile press, and then completing installation of the color profiled steel sheet;
(5) and (4) simultaneously moving the automobile crane and the steel coil support to the next installation position, and repeating the step (4) to complete the installation of all the profiled color steel plates on the arc-shaped net rack roof.
Furthermore, the four corners of the bottom of the steel coil support are respectively provided with a pulley with a locking function, so that the steel coil support is convenient to move.
Further, a plurality of supporting legs are vertically arranged below the automobile crane chassis, the lower end of each supporting leg is abutted against the ground, and the upper end of each supporting leg is abutted against the chassis and used for supporting the chassis.
Further, all the legs can be detachably or rotatably arranged on the chassis.
Compared with the prior art, the invention has the following beneficial effects:
1. the tile press is arranged on the automobile crane, and the pulley is also arranged at the bottom of the steel coil bracket, so that the tile press can move forwards along with the installation process, thereby reducing the hoisting process in the installation process of the roof profiled color steel plate, further preventing the deformation in the installation process of the profiled color steel plate, ensuring the installation quality and improving the installation efficiency.
2. The color steel plate can be pressed in the air on site, and for a large-span arc-shaped net rack roof, the length of the color steel plate can be pressed according to the span of the arc-shaped roof, so that the color steel plate of the arc-shaped roof can be integrally installed in one piece, overlapping is not needed, and the water leakage hidden danger of a roof enclosure structure is reduced.
Drawings
Fig. 1-schematic structural view of the present invention.
Wherein: 1-a tile press; 2-a truck crane; 21-a leg; 22-a chassis; 23-a crane boom; 24-a strut; 25-a crane control room; 26-driving cab; 3-a steel coil bracket; 31-a pulley; 4-a transport mechanism; 5-pressing a front color steel plate; 6-profiling a color steel plate; 7-arc net rack.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, the installation method of the profiled color steel sheet of the arc-shaped net rack roof comprises the following steps:
(1) a driver operates in a driving cab 26 of the automobile crane 2 to drive the automobile crane 2 to one side of the arc-shaped net rack 7 and locate at one end part of the arc-shaped net rack 7, and simultaneously, the front end of the automobile crane 2 is opposite to the to-be-installed position of the arc-shaped net rack;
can carry out the installation of die mould color steel board like this in arc rack one side, can follow arc rack length direction simultaneously and install to another tip from an end.
(2) Fixing a tile press 1 on a crane boom 23 of an automobile crane 2, enabling an inlet and an outlet of the tile press 1 to respectively correspond to the rear end and the front end of the automobile crane 2, installing a conveying mechanism 4 at the rear end of the crane boom 23, fixing a steel coil support 3 on the ground at the rear end of the automobile crane 2, placing a color steel plate on the steel coil support 3, and then conveying the color steel plate on the steel coil support 3 through the conveying mechanism 4 and then connecting the color steel plate with the inlet of the tile press 1;
thus, the color steel plate positioned in front of the inlet of the tile press 1 is a color steel plate 5 before pressing, and after being pressed by the tile press, the color steel plate at the outlet of the tile press is a color steel plate after pressing, and is subsequently called as a pressed color steel plate 6.
(3) An operator adjusts the inclination angle of the crane boom 23 in a hoisting operation chamber 25 of the automobile crane 2 according to the inclination angle required to be conveyed by the profiled color steel sheet, so that the profiled color steel sheet can be conveniently conveyed to the arc-shaped net rack 7, and a stay bar 24 is arranged between the crane boom 23 and a chassis 22 of the automobile crane 2 to support the crane boom 23;
(4) the tile press 1 is started, the pressed color profiled steel sheet 6 is conveyed forwards to the roof of the arc-shaped net rack 7, field installation operators assist in conveying and convey the color profiled steel sheet 6 to a position to be installed, when the lengths of the color profiled steel sheet 6 and the position to be installed of the roof of the arc-shaped net rack correspond, the tile press 1 is closed, then the color profiled steel sheet 6 is cut off along the outlet end of the tile press, and then the installation of the color profiled steel sheet is completed;
like this, can guarantee that this piece of profiled color sheet that the cutting got off can be with the arc rack roofing that corresponds all standing, realize that a whole piece of profiled sheet installs on the arc rack, need not the overlap joint, can effectively reduce the hidden danger of leaking of non-maintenance structure like this.
(5) And (4) simultaneously moving the automobile crane and the steel coil support to the next installation position, and repeating the step (4) to complete the installation of all the profiled color steel plates on the arc-shaped net rack roof.
The automobile crane and the steel coil support are moved to drive the tile press to freely advance along with the installation process, so that the hoisting process in the installation of the roof profiled color steel plate is reduced, the deformation in the installation process of the profiled color steel plate is prevented, the installation quality is ensured, and the installation efficiency is improved.
In addition, the tile press plays a role in conveying the color steel plates while pressing the color steel plates, so that conveying equipment is reduced, and the cost is reduced.
During specific implementation, the four corners of the bottom of the steel coil support 3 are respectively provided with the pulleys 31 with the locking function, so that the steel coil support 3 is convenient to move.
During the concrete implementation, 2 chassis 22 below of mobile crane are vertical to be equipped with a plurality of landing legs 21, and every landing leg 21 lower extreme and ground butt, upper end and chassis 22 butt for support chassis 22.
In this embodiment, two sets of left and right outriggers are arranged under the automobile crane chassis, and four outriggers are arranged in front of and behind each set. The conveying device is convenient to effectively support, and the stability of the conveying device during working is ensured.
In practice, all the legs 21 are detachably or rotatably arranged on the chassis 22.
The supporting legs can be supporting pieces found in a construction site or can be components arranged below the chassis in advance, and when the conveying device works, the conveying device can be supported.
Finally, it should be noted that the above-mentioned examples of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Variations and modifications in other variations will occur to those skilled in the art upon reading the foregoing description. Not all embodiments are exhaustive. All obvious changes and modifications of the present invention are within the scope of the present invention.
Claims (4)
1. The installation method of the profiled color steel sheet of the arc-shaped net rack roof is characterized by comprising the following steps of:
(1) the automobile crane is driven to one side of the arc-shaped net rack and is positioned at one end part of the arc-shaped net rack, and meanwhile, the front end of the automobile crane is opposite to the position to be installed of the arc-shaped net rack;
(2) fixing a tile press on a crane boom of the truck crane, enabling an inlet and an outlet of the tile press to respectively correspond to the rear end and the front end of the truck crane, installing a conveying mechanism at the end part of the rear end of the crane boom, fixing a steel coil support on the ground at the rear end of the truck crane, placing a color steel plate on the steel coil support, and then conveying the color steel plate on the steel coil support through the conveying mechanism and then connecting the color steel plate with the inlet of the tile press;
(3) the inclined angle of the crane boom is adjusted according to the inclined angle of the profiled color steel plate to be conveyed, so that the profiled color steel plate can be conveniently conveyed to the arc-shaped net rack, and a support rod is arranged between the crane boom and the crane chassis to support the crane boom;
(4) opening a tile press, conveying the pressed color profiled steel sheet to the arc net rack roof, assisting in conveying and conveying the color profiled steel sheet to a position to be installed by field installation operators, closing the tile press when the lengths of the color profiled steel sheet and the position to be installed of the arc net rack roof correspond to each other, cutting off the color profiled steel sheet along the outlet end of the tile press, and then completing installation of the color profiled steel sheet;
(5) and (4) simultaneously moving the automobile crane and the steel coil support to the next installation position, and repeating the step (4) to complete the installation of all the profiled color steel plates on the arc-shaped net rack roof.
2. The method for installing the profiled color steel sheet of the arc-shaped net rack roof as claimed in claim 1, wherein pulleys with locking function are respectively arranged at four corners of the bottom of the steel coil support to facilitate moving the steel coil support.
3. The method for installing the profiled color steel sheet of the arc-shaped net rack roof as claimed in claim 1, wherein a plurality of support legs are vertically arranged below a chassis of the automobile crane, and the lower end of each support leg is abutted against the ground, and the upper end of each support leg is abutted against the chassis for supporting the chassis.
4. The method for installing the profiled color steel sheet for the arc-shaped net rack roof as claimed in claim 3, wherein all the legs are detachably or rotatably arranged on the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111385883.9A CN114016672A (en) | 2021-11-22 | 2021-11-22 | Installation method of profiling color steel plate of arc-shaped net rack roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111385883.9A CN114016672A (en) | 2021-11-22 | 2021-11-22 | Installation method of profiling color steel plate of arc-shaped net rack roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114016672A true CN114016672A (en) | 2022-02-08 |
Family
ID=80065449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111385883.9A Pending CN114016672A (en) | 2021-11-22 | 2021-11-22 | Installation method of profiling color steel plate of arc-shaped net rack roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114016672A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676539A (en) * | 1985-02-28 | 1987-06-30 | Tomislav Potocnjak | Apparatus for supporting and transporting heavy loads |
| CN104234437A (en) * | 2014-09-05 | 2014-12-24 | 河北钢铁股份有限公司邯郸分公司 | Method for mounting large arched roof panels |
| JP2016084662A (en) * | 2014-10-28 | 2016-05-19 | 株式会社竹中工務店 | Lift-up method for roofing material |
| CN107265311A (en) * | 2017-06-15 | 2017-10-20 | 河南卫华特种车辆有限公司 | A kind of high-altitude system watt device and its telescopic jib structure |
| CN206825804U (en) * | 2017-06-15 | 2018-01-02 | 河南卫华特种车辆有限公司 | A kind of automatic glue injection apparatus for being used to make watt car |
| CN207046727U (en) * | 2017-06-15 | 2018-02-27 | 河南卫华特种车辆有限公司 | A kind of high-altitude Wa Chediaojuan mechanisms |
| CN111075124A (en) * | 2019-12-17 | 2020-04-28 | 湖南鸿云杭萧绿建科技有限公司 | Movable high-altitude tile pressing device and method thereof |
| CN212866678U (en) * | 2020-06-28 | 2021-04-02 | 中国一冶集团有限公司 | Large-scale cambered surface steel rack color steel tile erection equipment |
| CN212863896U (en) * | 2020-06-28 | 2021-04-02 | 中国一冶集团有限公司 | Remove tile press platform with various steel coils hoist device |
-
2021
- 2021-11-22 CN CN202111385883.9A patent/CN114016672A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676539A (en) * | 1985-02-28 | 1987-06-30 | Tomislav Potocnjak | Apparatus for supporting and transporting heavy loads |
| CN104234437A (en) * | 2014-09-05 | 2014-12-24 | 河北钢铁股份有限公司邯郸分公司 | Method for mounting large arched roof panels |
| JP2016084662A (en) * | 2014-10-28 | 2016-05-19 | 株式会社竹中工務店 | Lift-up method for roofing material |
| CN107265311A (en) * | 2017-06-15 | 2017-10-20 | 河南卫华特种车辆有限公司 | A kind of high-altitude system watt device and its telescopic jib structure |
| CN206825804U (en) * | 2017-06-15 | 2018-01-02 | 河南卫华特种车辆有限公司 | A kind of automatic glue injection apparatus for being used to make watt car |
| CN207046727U (en) * | 2017-06-15 | 2018-02-27 | 河南卫华特种车辆有限公司 | A kind of high-altitude Wa Chediaojuan mechanisms |
| CN111075124A (en) * | 2019-12-17 | 2020-04-28 | 湖南鸿云杭萧绿建科技有限公司 | Movable high-altitude tile pressing device and method thereof |
| CN212866678U (en) * | 2020-06-28 | 2021-04-02 | 中国一冶集团有限公司 | Large-scale cambered surface steel rack color steel tile erection equipment |
| CN212863896U (en) * | 2020-06-28 | 2021-04-02 | 中国一冶集团有限公司 | Remove tile press platform with various steel coils hoist device |
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Application publication date: 20220208 |