CN114856214B - High-altitude laying equipment for profiled steel sheet and construction method thereof - Google Patents
High-altitude laying equipment for profiled steel sheet and construction method thereof Download PDFInfo
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- CN114856214B CN114856214B CN202210630483.8A CN202210630483A CN114856214B CN 114856214 B CN114856214 B CN 114856214B CN 202210630483 A CN202210630483 A CN 202210630483A CN 114856214 B CN114856214 B CN 114856214B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Architecture (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a profiled steel sheet high-altitude laying device and a construction method thereof, wherein the device comprises: the rear side of the base is connected with two cantilever beams, and a supporting beam is connected between one ends of the two cantilever beams, which are far away from the base; the walking caterpillar is arranged at the lower part of the base; the bearing platform is arranged at the upper part of the base in a lifting manner; the buckling press roll is arranged along the length direction of the base and is arranged at the bottom of the supporting beam in a lifting manner; the conveying belt is arranged between the two cantilever beams and is provided with an input end and an output end which are opposite to each other, the input end is arranged on the rear side of the base in a turnover manner, and the output end extends to the lower part of the buckling press roller; the guide rail stretches across the bearing platform and the upper part of the input end and is erected on the base, and the guide rail is movably provided with an electromagnetic piece; and the stud welding machine is arranged at the bottom of the cantilever beam in a lifting manner. The invention solves the problems of low efficiency and large potential safety hazard existing in the conventional high-altitude pavement of profiled steel sheets for artificial pavement.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to high-altitude laying equipment for profiled steel sheets and a construction method thereof.
Background
In the current construction of steel structures, high-pressure profiled steel sheets are paved generally by hoisting the packed profiled steel sheets to corresponding floors through large machinery, manually disassembling and packing the profiled steel sheets, and dispersing the profiled steel sheets; and (3) adopting a group of two workers to carry out the transportation and the laying of the profiled steel sheets to the corresponding positions, locking by using a simple tool, and then carrying out stud welding and fixing on the profiled steel sheets to the steel beams. The construction process is complex in operation, high in potential safety hazard and high in labor consumption.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the high-altitude laying equipment for the profiled steel sheet and the construction method thereof are provided at present, so that the problems of low efficiency and high potential safety hazard existing in the conventional high-altitude laying of the profiled steel sheet for artificial laying are solved.
In order to achieve the above object, there is provided a profiled steel sheet high-altitude laying apparatus comprising:
the base is provided with a left end and a right end which are opposite in the length direction and a front side and a rear side which are opposite in the width direction, the rear side of the base is connected with two cantilever beams, and a supporting beam is connected between one ends of the two cantilever beams, which are far away from the base;
the walking crawler belt is used for walking on the high-altitude steel beam and is arranged at the lower part of the base;
a bearing platform for placing a plurality of profiled steel sheets which are overlapped together is arranged on the upper part of the base in a lifting manner;
the buckling press roll is arranged along the length direction of the base and is arranged at the bottom of the supporting beam in a lifting manner;
the conveying belt is arranged between the two cantilever beams and is provided with an input end and an output end which are opposite to each other, the input end is arranged on the rear side of the base in a turnover manner, and the output end extends to the lower part of the buckling press roller;
the guide rail stretches across the bearing platform and the upper part of the input end and is erected on the base, and an electromagnetic piece for magnetically adsorbing the profiled steel sheet is movably arranged on the guide rail; and the stud welding machine is arranged at the bottom of the cantilever beam in a lifting manner.
Further, the base is the rectangle, four corners of base erects respectively and is equipped with spacing post, the cushion cap movable inlay is located between the spacing post of the front and back both sides of base, vertical setting's screw hole has been seted up respectively at the opposite both ends of cushion cap, the spiro union has the lead screw in the screw hole, the base is installed and is used for the drive the first motor of lead screw.
Further, support columns are fixedly arranged at one end of the cantilever beam, reinforcing frames are connected to the top ends of the support columns on the cantilever beam and the top ends of the two limiting columns on the front side of the base, and one guide rail is respectively arranged on two opposite sides of the reinforcing frames.
Further, the input end is hinged to the upper parts of the two limit posts on the rear side of the base, and a turnover jack is arranged between the output end and the rear side of the base.
Further, the number of the walking tracks is three, the walking tracks are arranged along the width direction of the base, and the three walking tracks are arranged at equal intervals along the length direction of the base.
Further, a plurality of elastic rollers are sleeved outside the buckling press roller.
The invention provides a construction method of profiled steel sheet high-altitude paving equipment, which comprises the following steps:
a. placing a plurality of profiled steel sheets which are overlapped together on the bearing platform;
b. hoisting profiled steel sheet high-altitude paving equipment on which a plurality of profiled steel sheets are placed onto a plurality of high-altitude steel beams;
c. the walking crawler belt walks on the plurality of high-altitude steel beams to a plurality of points to be paved of the high-altitude steel beams;
d. after the travelling caterpillar reaches the point to be paved, the electromagnetic part is electrified to generate magnetism and moves to the upper parts of the laminated steel plates;
e. lifting a bearing platform to enable a profiled steel sheet at the uppermost layer of the plurality of profiled steel sheets which are overlapped together to be magnetically adsorbed on the electromagnetic piece;
f. the electromagnetic piece moves to the position above the input end of the conveyor belt and is powered off, so that the profiled steel sheet is placed at the input end;
g. the conveyor belt outputs the profiled steel sheet from the output end of the conveyor belt to the point to be paved, and the walking crawler belt advances at the same time, so that the profiled steel sheet is paved at the point to be paved;
h. after the profiled steel sheets are attached to the plurality of high-altitude steel beams, the walking tracks are retracted, so that the stud welding machine is aligned to the rear side of the profiled steel sheets attached to the high-altitude steel beams;
i. the walking caterpillar advances again, and the stud welding machine is used for welding and connecting the stud to the profiled steel sheet;
j. after the travelling caterpillar advances to a point to be paved of a next profiled steel sheet, repeating the steps e and f, so that the front side of the next profiled steel sheet is overlapped with the rear side of the last profiled steel sheet, the output end of the conveyor belt turns downwards, and the buckling press roll descends and presses against the overlapped part of the next profiled steel sheet and the last profiled steel sheet, so that the rear side of the next profiled steel sheet is buckled with the front side of the last profiled steel sheet;
k. repeating the steps g-i to finish the laying of the next profiled steel sheet.
The high-altitude laying equipment for the profiled steel sheet has the advantages and performances of improving efficiency, reducing labor input, ensuring safety and the like. The high-altitude laying equipment for the profiled steel sheet realizes high-altitude, mechanical and automatic laying of the profiled steel sheet, greatly improves the efficiency, reduces the investment of labor force, reduces the cost and increases the efficiency. On the other hand, the high-altitude operation of constructors is avoided, the potential safety hazard is reduced, and the safety guarantee of a construction site is improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:
fig. 1 is a schematic view of a high-altitude laying apparatus for profiled steel sheets according to an embodiment of the invention.
Fig. 2 is a side view of a high-altitude paving apparatus for profiled steel sheets according to an embodiment of the present invention.
Fig. 3 is a schematic view showing the bottom structure of the high-altitude laying apparatus for profiled steel sheets according to the embodiment of the invention.
Fig. 4 is a schematic top structure view of a high-altitude paving apparatus for profiled steel sheets according to an embodiment of the present invention.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the invention are shown in the drawings.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 4, the present invention provides a profiled steel sheet high-altitude laying apparatus comprising: the device comprises a base 1, a walking crawler 2, a bearing platform 3, a buckling press roller 4, a conveyor belt 5, a guide rail 6 and a stud welding machine 7.
Specifically, the chassis 1 has left and right opposite ends in the longitudinal direction and front and rear opposite sides in the width direction. The front side and the rear side of the base are divided based on the front-rear direction of the traveling crawler, the front side of the base is the traveling direction of the traveling crawler, and the rear side of the base is the retreating direction of the traveling crawler.
The rear side of the base 1 is connected with two cantilever beams 11. The two cantilever beams are respectively positioned at the left end and the right end of the base. Specifically, the cantilever beam 11 is disposed along the width direction of the base 1. A support beam 12 is connected between the ends of the two cantilever beams 11 remote from the base 1.
The walking track 2 is mounted on the lower part of the base 1. The walking crawler belt 2 is used for walking on the high-altitude steel beam.
The base 3 is installed on the upper part of the base 1 in a liftable manner. The bearing platform 3 is used for placing a plurality of profiled steel sheets 8 which are overlapped together, namely, is used for storing the plurality of profiled steel sheets.
When the profiled steel sheet is packed and stacked and placed on the bearing table, sequential stacking is carried out according to the marking serial numbers from bottom to top according to different laying areas, and the configured studs are assembled according to the area design requirements.
The buckling press roller 4 is installed at the bottom of the supporting beam 12 in a lifting manner. The buckling press roller 4 is arranged along the length direction of the base 1. When the profiled steel sheet is laid, the front side of the next profiled steel sheet is lapped on the rear side of the last profiled steel sheet, and the buckling press roller descends and presses against the lap joint of the next profiled steel sheet and the last profiled steel sheet, so that the rear side of the next profiled steel sheet is buckled with the front side of the last profiled steel sheet, and further, the two adjacent profiled steel sheets are buckled and connected together.
The conveyor belt 5 is arranged between two cantilever beams 11. The conveyor belt 5 is a belt conveyor. The conveyor belt has opposite one input end and one output end. The input end of the conveyor belt is arranged on the rear side of the base 1 in a turnover way, and the output end of the conveyor belt extends to the lower part of the buckling press roller 4.
When the profiled steel sheet is laid, after the front side of the next profiled steel sheet is lapped on the rear side of the last profiled steel sheet, the conveyor belt is turned downwards, at least the output end is turned downwards to exit from between the lapping positions of the buckling press roller and the profiled steel sheet, and after the buckling press roller descends, the buckling press roller is abutted against the lapping positions of the profiled steel sheets, so that two adjacent profiled steel sheets are buckled and connected together.
The guide rail 6 is mounted on the base 1. The guide rail 6 spans over the platform 3 and the input end. The guide rail 6 is movably mounted with an electromagnetic member 61. The electromagnetic member 61 is used for magnetically attracting the profiled steel sheet 8. The electromagnetic member 61 is electrically controlled, and when the electromagnetic member is electrified, magnetism is generated, and when the electromagnetic member is de-electrified, the magnetism is lost. The electromagnetic member is used for transferring the profiled steel sheet along the length direction of the guide rail.
Specifically, in this embodiment, the electromagnetic member is used to transfer the profiled steel sheet on the deck to the input end of the conveyor belt, and the profiled steel sheet is then transported to the points to be laid of the plurality of high-altitude steel beams by the conveyor belt. The electromagnetic part is used for taking out the plate, and the magnetic force is verified each time.
The stud welding machine 7 is installed at the bottom of the cantilever beam 11 in a liftable manner. The stud welding machine is used for welding studs on a profiled steel sheet in rows.
In this embodiment, the stud welder is configured with two types of welding guns, spot welding and stud welding. The stud welding machine performs spot welding and stud welding.
As a preferred embodiment, the base 1 is rectangular. The base 1 is a rectangular steel frame. Four corners of the base 1 are respectively provided with a limiting column 14. In this embodiment, the heights of the two limiting posts on the front side of the base are greater than the heights of the two limiting posts on the rear side of the base.
The bearing platform 3 is rectangular like the base, the width of the bearing platform is smaller than that of the base, and the length of the bearing platform is adapted to that of the base. The width of the bearing platform is adapted to the width of the profiled steel sheet, and the length of the bearing platform is adapted to the length of the profiled steel sheet. Two ends of the bearing platform are respectively and movably embedded between the limit posts 14 on the front side and the rear side of the base 1. Screw holes in vertical arrangement are respectively formed in the opposite ends of the bearing platform 3. A screw rod 15 is screwed in the screw hole. The base 1 is mounted with a first motor (not shown in the drawings) for driving the screw.
In this embodiment, a support column 13 is fixedly provided at one end of the cantilever beam 11. The height of the support column is matched with the heights of the two limit columns on the front side of the base. The top ends of the support columns 13 on the two cantilever beams 11 and the top ends of the two limit columns 14 on the front side of the base 1 are connected with reinforcing frames 16. Opposite sides of the reinforcing frame 16 are respectively provided with a guide rail 6.
As a preferred embodiment, the conveyor belt is arranged obliquely. The input end of the conveyor belt is hinged to the upper parts of the two limit posts 14 on the rear side of the base 1, and a turnover jack 51 is arranged between the output end of the conveyor belt and the rear side of the base 1 and extends to the lower part of the buckling press roller. After the overturning jack contracts, the conveyor belt retreats to one side of the buckling press roller facing the base, so that the buckling press roller is aligned to the lap joint of two adjacent profiled steel sheets.
As a preferred embodiment, the outer part of the buckling pressing roller 4 is sleeved with a plurality of elastic rollers 41. Specifically, the elastic roller is a rubber roller.
In the present embodiment, the number of the running tracks 2 is three. The travel crawler 2 is disposed along the width direction of the base 1. The three walking tracks 2 are arranged at equal intervals along the length direction of the base 1.
The invention provides a construction method of profiled steel sheet high-altitude paving equipment, which comprises the following steps:
a. a plurality of profiled steel sheets 8 stacked together are placed on the support platform 3.
b. And hoisting the profiled steel sheet 8 high-altitude paving equipment on which the plurality of profiled steel sheets 8 are placed onto the plurality of high-altitude steel beams.
c. The walking crawler belt 2 walks on the plurality of high-altitude steel beams to the points to be paved of the plurality of high-altitude steel beams.
d. After the travelling crawler 2 reaches the point to be laid, the electromagnetic member 61 is energized to generate magnetism and moves above the laminated steel profiled sheets 8.
e. The base 3 is lifted up so that the uppermost one of the profiled steel sheets 8 stacked together is magnetically attracted to the electromagnetic member 61.
f. The electromagnetic member 61 is moved above the input end of the conveyor belt 5 and is de-energized so that the profiled steel sheet 8 is lowered at the input end.
g. The conveyor belt 5 outputs the profiled steel sheet 8 from the output end of the conveyor belt 5 to the point to be laid, while the traveling crawler 2 advances so that the profiled steel sheet 8 is laid at the point to be laid.
h. After the profiled steel sheet 8 is attached to the plurality of high-altitude steel beams, the traveling crawler 2 is retracted so that the stud welder 7 is aligned with the rear side of the profiled steel sheet 8 attached to the high-altitude steel beams.
i. The traveling crawler 2 advances again while the stud welding machine 7 welds the stud to the profiled steel sheet 8.
j. After the travelling crawler belt 2 advances to the point to be paved of the next profiled steel sheet 8, repeating the steps e and f, so that the front side of the next profiled steel sheet 8 is lapped on the rear side of the last profiled steel sheet 8, the output end of the conveyor belt 5 turns downwards, the buckling press roller 4 descends and presses against the lap joint of the next profiled steel sheet 8 and the last profiled steel sheet 8, and the rear side of the next profiled steel sheet 8 is buckled with the front side of the last profiled steel sheet 8.
k. Steps g to i are repeated to complete the laying of the next profiled steel sheet 8.
In this embodiment, the walking track is an electric track. The buckling press roll is arranged at the bottom of the supporting beam through a first electric hydraulic push rod. The conveyor belt is equipped with a second motor. The second motor drives the conveyor belt to rotate. The electromagnetic piece is movably arranged on the guide rail through the first electric trolley. The cantilever beam is provided with a second electric trolley, and the second electric trolley is arranged on the second electric trolley through a second electric hydraulic push rod. The high-altitude laying equipment for the profiled steel sheet also comprises a controller, wherein the controller is connected with the travelling caterpillar in a signal manner. The device comprises a first motor, a second motor, a first electric liquid push rod, a second electric hydraulic push rod, a first electric trolley and a second electric trolley. The controller is integrated to control the operation of the walking crawler belt, the bearing platform, the buckling press roller, the conveyor belt, the electromagnetic piece and the stud welding machine, so that the high-altitude laying equipment of the profiled steel sheet can automatically finish high-altitude laying of the profiled steel sheet.
The high-altitude laying equipment for profiled steel sheets has outstanding advantages and performances in the aspects of improving efficiency, reducing labor investment, ensuring safety and the like. The high-altitude laying equipment for the profiled steel sheet realizes high-altitude, mechanical and automatic laying of the profiled steel sheet, greatly improves the efficiency, reduces the investment of labor force, reduces the cost and increases the efficiency. On the other hand, the high-altitude operation of constructors is avoided, the potential safety hazard is reduced, and the safety guarantee of a construction site is improved.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the invention referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the invention. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
Claims (4)
1. A profiled steel sheet high-altitude laying apparatus, comprising:
the base is provided with a left end and a right end which are opposite in the length direction and a front side and a rear side which are opposite in the width direction, the rear side of the base is connected with two cantilever beams, and a supporting beam is connected between one ends of the two cantilever beams, which are far away from the base;
the walking crawler belt is used for walking on the high-altitude steel beam and is arranged at the lower part of the base;
a bearing platform for placing a plurality of profiled steel sheets which are overlapped together is arranged on the upper part of the base in a lifting manner;
the buckling press roll is arranged along the length direction of the base and is arranged at the bottom of the supporting beam in a lifting manner;
the conveying belt is arranged between the two cantilever beams and is provided with an input end and an output end which are opposite to each other, the input end is arranged on the rear side of the base in a turnover manner, and the output end extends to the lower part of the buckling press roller;
the guide rail stretches across the bearing platform and the upper part of the input end and is erected on the base, and an electromagnetic piece for magnetically adsorbing the profiled steel sheet is movably arranged on the guide rail; and
the stud welding machine is arranged at the bottom of the cantilever beam in a lifting manner;
the base is rectangular, limit posts are respectively and vertically arranged at four corners of the base, the bearing platform is movably embedded between the limit posts at the front side and the rear side of the base, threaded holes which are vertically arranged are respectively formed at the opposite ends of the bearing platform, screw rods are screwed in the threaded holes, and a first motor for driving the screw rods is arranged on the base;
the support columns are fixedly arranged at one end of the cantilever beams, reinforcing frames are connected to the top ends of the support columns on the two cantilever beams and the top ends of the two limit columns on the front side of the base, and the guide rails are respectively arranged on two opposite sides of the reinforcing frames;
the input end is hinged to the upper parts of the two limit posts on the rear side of the base, and a turnover jack is arranged between the output end and the rear side of the base.
2. The profiled steel sheet high-altitude laying apparatus according to claim 1, wherein the number of the running tracks is three, the running tracks are arranged in the width direction of the base, and the three running tracks are arranged at equal intervals in the length direction of the base.
3. The high-altitude laying apparatus for profiled steel sheets according to claim 1, wherein the outer portion of the buckling press roller is sleeved with a plurality of elastic rollers.
4. A construction method of the high-altitude paving apparatus for profiled steel sheets as claimed in any one of claims 1 to 3, comprising the steps of:
a. placing a plurality of profiled steel sheets which are overlapped together on the bearing platform;
b. hoisting profiled steel sheet high-altitude paving equipment on which a plurality of profiled steel sheets are placed onto a plurality of high-altitude steel beams;
c. the walking crawler belt walks on the plurality of high-altitude steel beams to a plurality of points to be paved of the high-altitude steel beams;
d. after the travelling caterpillar reaches the point to be paved, the electromagnetic part is electrified to generate magnetism and moves to the upper parts of the laminated steel plates;
e. lifting a bearing platform to enable a profiled steel sheet at the uppermost layer of the plurality of profiled steel sheets which are overlapped together to be magnetically adsorbed on the electromagnetic piece;
f. the electromagnetic piece moves to the position above the input end of the conveyor belt and is powered off, so that the profiled steel sheet is placed at the input end;
g. the conveyor belt outputs the profiled steel sheet from the output end of the conveyor belt to the point to be paved, and the walking crawler belt advances at the same time, so that the profiled steel sheet is paved at the point to be paved;
h. after the profiled steel sheets are attached to the plurality of high-altitude steel beams, the walking tracks are retracted, so that the stud welding machine is aligned to the rear side of the profiled steel sheets attached to the high-altitude steel beams;
i. the walking caterpillar advances again, and the stud welding machine is used for welding and connecting the stud to the profiled steel sheet;
j. after the travelling caterpillar advances to a point to be paved of a next profiled steel sheet, repeating the steps e and f, so that the front side of the next profiled steel sheet is overlapped with the rear side of the last profiled steel sheet, the output end of the conveyor belt turns downwards, and the buckling press roll descends and presses against the overlapped part of the next profiled steel sheet and the last profiled steel sheet, so that the rear side of the next profiled steel sheet is buckled with the front side of the last profiled steel sheet;
k. repeating the steps g-i to finish the laying of the next profiled steel sheet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210630483.8A CN114856214B (en) | 2022-06-06 | 2022-06-06 | High-altitude laying equipment for profiled steel sheet and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210630483.8A CN114856214B (en) | 2022-06-06 | 2022-06-06 | High-altitude laying equipment for profiled steel sheet and construction method thereof |
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| CN114856214A CN114856214A (en) | 2022-08-05 |
| CN114856214B true CN114856214B (en) | 2023-07-14 |
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| CN213509668U (en) * | 2020-09-25 | 2021-06-22 | 中冶建工集团重庆钢结构有限公司 | A slide rail formula transport mechanism for installing die mould metal roof boarding |
| CN113006477A (en) * | 2021-03-06 | 2021-06-22 | 中建三局集团(深圳)有限公司 | High-altitude cantilever stiff structure and construction method thereof |
| CN114439144A (en) * | 2021-12-22 | 2022-05-06 | 上海建工四建集团有限公司 | Steel structure composite floor slab and construction method thereof |
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| CN114856214A (en) | 2022-08-05 |
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