CN114934622B - Multi-pillar thin roof canopy and construction method - Google Patents
Multi-pillar thin roof canopy and construction method Download PDFInfo
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- CN114934622B CN114934622B CN202210497543.3A CN202210497543A CN114934622B CN 114934622 B CN114934622 B CN 114934622B CN 202210497543 A CN202210497543 A CN 202210497543A CN 114934622 B CN114934622 B CN 114934622B
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 16
- 230000009286 beneficial effect Effects 0.000 description 12
- 238000003384 imaging method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 230000005405 multipole Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a multi-pillar thin roof canopy and a construction method, comprising the following steps: a top plate, the lower part of which is supported by a plurality of struts; the roof includes a plurality of first plates, a plurality of second plates and a plurality of third plates, and a plurality of first plates splice the formation and look down the central region of regard as the square, and the central department of central region upwards arches, the second plate has been respectively spliced to four limit of central region, second plate and rather than the first plate coplane of concatenation, the third plate splices between two adjacent second plates. The center of the central area formed by splicing the first plates is arched upwards, so that on one hand, a good drainage effect is achieved, water accumulation on the top plate is prevented, on the other hand, the structural support strength of the top plate is increased, and meanwhile, the novel water-saving roof has an attractive effect; the second plate extends the first plate and is spliced through the third plate to form a stable structure, and the spliced part of the third plate and the second plate further enhances the structural strength.
Description
Technical Field
The invention relates to the technical field of awning construction, in particular to a multi-pillar thin roof awning and a construction method.
Background
The awning is a building for shielding wind and rain, the traditional structural system is mostly adopted for building the existing awning, and the awning has the characteristics of wide application, simplicity in analysis and calculation and the like; however, the appearance of a building built by adopting a traditional structural system is stiff, and along with the progress of society, besides the due building functions, people pursue more individuation for the building, and pursue more concise and attractive individuation for a canopy. Accordingly, there is a need for a multi-pole thin roof canopy and method of construction that at least partially addresses the problems of the prior art.
Disclosure of Invention
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the invention is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, the present invention provides a multi-pillar thin roof canopy comprising: a top plate, the lower part of which is supported by a plurality of struts; the roof includes a plurality of first plates, a plurality of second plates and a plurality of third plates, and a plurality of first plates concatenation forms the central region that regards as the square, and the central department of central region upwards arches, the second plates have been respectively spliced to four limit in central region, second plates and rather than the first plate coplanarity of concatenation, the third plate concatenation is between two adjacent second plates.
Preferably, the number of the first plate, the second plate and the third plate is four, the first plate is an isosceles right triangle, the second plate and the third plate are isosceles triangles, the length of the hypotenuse of the first plate is equal to the length of the bottom edge of the second plate, the length of two equal edges of the second plate is equal to the length of two equal edges of the third plate, and the bottom edge of the third plate forms an edge line of the top plate.
Preferably, the first plate, the second plate and the third plate are all made of steel plates with the thickness of 30mm, and the strut is made of solid steel with the cross section dimension of 100mm multiplied by 100 mm.
Preferably, the bottom surface of the third plate is provided with a gradient of 300:5 near the bottom edge.
Preferably, a through groove is formed in one side surface of the support column along the length direction of the support column, and an electric wire is embedded in the through groove.
Preferably, the four vertexes of the central area formed in a square shape in a plan view are respectively connected with a pillar, and the third plate is connected with a pillar near the vertex angle thereof.
Preferably, the first plate, the second plate and the third plate are spliced by welding, splicing grooves are formed in the splicing planes of the adjacent plates, two ends of the pre-connecting assembly are respectively spliced in the splicing grooves of the two adjacent plates, and the top plate is assembled and preliminarily fixed through the pre-connecting assembly before being welded by the first plate, the second plate and the third plate, and then is temporarily supported through the supporting assembly.
Preferably, the pre-connection assembly comprises a connection plate, wherein limiting plates vertically connected with the connection plate are arranged at two ends of the connection plate, elastic plug connectors are symmetrically arranged at two ends of the connection plate, and the elastic plug connectors are abutted and fixed with the splicing grooves;
the elastic plug connector comprises a first hinging rod, the upper side and the lower side of the connecting plate are symmetrically provided with the first hinging rod, one end of the first hinging rod, which is far away from the connecting plate, is hinged with a second hinging rod, one end of the second hinging rod, which is far away from the first hinging rod, is provided with an abutting plate, a first spring and a second spring are connected between the abutting plate and the connecting plate, the first spring and the second spring are respectively located on two sides of the first hinging rod, and one end, which is close to the limiting plate, of the abutting plate is inclined towards one side of the connecting plate.
Preferably, the middle block, the top surface and the bottom surface of the middle block are respectively provided with a first fixed column and a second fixed column, the top end of the first fixed column is inserted into the first movable column, the outer side of the first fixed column is sleeved with a third spring, the third spring is connected between the middle block and the first movable column, the bottom end of the second fixed column is inserted into the second movable column, the outer side of the second fixed column is sleeved with a fourth spring, and the fourth spring is connected between the middle block and the second movable column;
a stud is arranged at the center of one side surface of the middle block, a hinging block is arranged on the stud in a sliding manner, a plurality of sliding rods penetrate through the hinging block, the axes of the sliding rods are parallel to the axis of the stud, and one end of each sliding rod is fixed on the middle block;
the top end and the bottom end of the hinge block are respectively hinged with a third hinge rod and a fourth hinge rod, one end of the third hinge rod, which is far away from the hinge block, is hinged with the side face of the first movable column, and one end of the fourth hinge rod, which is far away from the hinge block, is hinged with the side face of the second movable column;
the stud is in threaded connection with a fixing sleeve, and the fixing sleeve is arranged on one side of the hinge block, which is far away from the middle block;
the top surface of the first movable column is provided with a protruding fixing part, and the bottom surfaces of the first plate, the second plate and the third plate are provided with fixing grooves corresponding to the protruding fixing parts.
The invention also provides a construction method of the multi-pillar thin roof canopy, which comprises the following steps:
step 1, constructing an embedded part on the ground, and installing a support column on the embedded part;
step 2, assembling the processed first plates to form a square central area of the top plate, and upwardly arching the center of the assembled central area;
step 3, hoisting a plurality of second plates, splicing the second plates with the central area, and temporarily supporting the spliced second plates through a supporting component;
step 4, hoisting a plurality of third plates, splicing the third plates between two adjacent second plates, and temporarily supporting the spliced third plates through a supporting component to form a spliced top plate;
step 5, integrally correcting the assembled top plate, and welding the assembled gaps according to a preset welding sequence;
step 6, correcting the outline dimension of the welded top plate, detecting the levelness of the outer edge line of the top plate, and adjusting the levelness error to be smaller than 5mm;
step 7: and welding the support column with the top plate, spraying paint, installing a suspended ceiling and illuminating.
Compared with the prior art, the invention at least comprises the following beneficial effects:
according to the multi-pillar thin roof awning and the construction method, the center of the center area formed by splicing the first plates is arched upwards, so that a good drainage effect is achieved, water accumulation on the roof is prevented, the structural support strength of the roof is improved, and meanwhile, the attractive effect is achieved; the second plate extends the first plate and is spliced through the third plate to form a stable structure, and the spliced part of the third plate and the second plate further enhances the structural strength.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of a multi-pillar thin roof canopy according to the present invention;
FIG. 2 is a schematic top view of a roof in a multi-pillar thin roof canopy according to the present invention;
FIG. 3 is a schematic view of the installation structure of the pre-connection assembly in the multi-post thin roof canopy according to the present invention;
FIG. 4 is a schematic structural view of a pre-connection assembly in a multi-post thin roof canopy according to the present invention;
FIG. 5 is a schematic view of the structure of the pre-connection assembly of the plates in the multi-post thin roof canopy according to the present invention when the angle is adjusted;
FIG. 6 is a schematic view of a portion of the multi-pole thin roof canopy of the present invention, shown in enlarged form in FIG. 5;
FIG. 7 is a schematic view of a support assembly in a multi-pole thin roof canopy according to the present invention;
FIG. 8 is a schematic view of a support assembly in a multi-pole thin roof canopy according to the present invention;
FIG. 9 is a schematic diagram of a welding sequence in the construction method of the multi-pillar thin roof canopy according to the present invention;
FIG. 10 is a schematic view of a practical structure of a multi-pillar thin roof canopy according to the present invention;
fig. 11 is a schematic view of the practical structure of the multi-pillar thin roof canopy according to the present invention.
Detailed Description
The present invention is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the invention by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-11, the present invention provides a multi-pillar thin roof canopy comprising: a top plate 1 supported by a plurality of struts 2 below the top plate 1; the top plate 1 comprises a plurality of first plates 110, a plurality of second plates 120 and a plurality of third plates 130, wherein the first plates 110 are spliced to form a square central area A, the center of the central area A is arched upwards, the second plates 120 are respectively spliced at four sides of the central area A, the second plates 120 are coplanar with the first plates 110 spliced with the second plates 120, and the third plates 130 are spliced between two adjacent second plates 120.
The working principle of the technical scheme is as follows: the roof 1 is divided into three kinds of different plates and is spliced to form, a plurality of first plates 110 splice and form overlook for square central region A, a plurality of first plates 110 are inclined with the horizontal plane and set up, thereby make central region A's center arch upwards, a plurality of second plates 120 splice in central region A's four limit department, and coplane with first plates 110, from this be inclined setting with the horizontal plane, third plate 130 splice between two adjacent second plates 120, form roof 1, third plate 130 also is inclined setting with the horizontal plane, roof 1 that forms supports through pillar 2, pillar 2 is installed fixedly with the built-in fitting at ground construction.
The beneficial effects of the technical scheme are that: through the design of the structure, the center of the central area A formed by splicing the first plates 110 is arched upwards, so that on one hand, a good drainage effect is achieved, water accumulation on the top plate 1 is prevented, on the other hand, the structural support strength of the top plate 1 is increased, and meanwhile, the attractive effect is achieved; the second plate 120 extends the first plate 110 and is spliced by the third plate 130 to form a stable structure, and the splice between the third plate 130 and the second plate 120 further enhances the structural strength.
In one embodiment, the number of the first plate 110, the second plate 120 and the third plate 130 is four, the first plate 110 is an isosceles right triangle, the second plate 120 and the third plate 130 are isosceles triangles, the length of the hypotenuse of the first plate 110 is equal to the length of the bottom edge of the second plate 120, the lengths of two equal edges of the second plate 120 are equal to the lengths of two equal edges of the third plate 130, and the bottom edge of the third plate 130 forms the edge line of the top plate 1.
The working principle and the beneficial effects of the technical scheme are as follows: the oblique sides of the first plate 110 are spliced with the bottom edges of the second plate 120, the two equal sides of the second plate 120 are respectively spliced with the two equal sides of the third plate 130, the top view shape of the spliced top plate 1 is square, and the bottom edges of the four third plates 130 form four side lines of the top plate 1; the three plates are processed into different triangles to be spliced, and when the three plates are spliced, an included angle is formed between the adjacent first plates 110, an included angle is formed between the first plates 110 and the horizontal plane, a stable structure can be formed, the second plates 120 extend as the first plates 110, the third plates 130 splice two adjacent second plates 120, when the three plates are spliced, an included angle is formed between the third plates 130 and the second plates 120, an included angle is formed between the third plates 130 and the horizontal plane, the stable structure is ensured, and meanwhile, the drainage function of the top plate 1 is ensured, and the attractive appearance is not influenced.
In one embodiment, the first plate 110, the second plate 120 and the third plate 130 are all made of steel plates with a thickness of 30mm, and the strut 2 is made of solid steel with a cross-sectional dimension of 100mm×100 mm.
The working principle and the beneficial effects of the technical scheme are as follows: all three plates are formed by block processing from a steel plate, the thickness is 30mm, the support column 2 is made of solid steel, the cross section size is 100mm multiplied by 100mm, the height is about 3m, and the side length of the formed top plate 1 is 8m.
In one embodiment, the bottom surface of the third plate 130 is provided with a gradient of 300:5 near its bottom edge.
The working principle and the beneficial effects of the technical scheme are as follows: since the third plate 130 is disposed obliquely to the horizontal plane and has a certain thickness, in order to make the bottom surface of the third plate 130 close to the bottom edge thereof have no corner angle, a plane parallel to the horizontal plane is processed, and thus, a gradient of 300:5 is formed, which is the ratio of the horizontal distance to the vertical distance of the formed inclined plane, and is also used as a detection basis for the subsequent calibration of the levelness of the side line of the top plate 1.
In one embodiment, a through groove is formed in one side surface of the pillar 2 along the length direction thereof, and an electric wire is buried in the through groove.
The working principle and the beneficial effects of the technical scheme are as follows: the post 2 is provided with a through groove for burying an electric wire, and an illumination lamp can be arranged on the bottom surface of the top plate 1 and connected with the electric wire, so that the illumination function of the awning is realized.
In one embodiment, the four vertexes of the center area a formed in a square shape in a plan view are respectively connected with the pillars 2, and the third plate 130 is connected with the pillars 2 near the vertex angles thereof.
The working principle and the beneficial effects of the technical scheme are as follows: the support column 2 is installed at a main stress supporting point and plays a supporting role of the top plate 1.
In one embodiment, the first plate 110, the second plate 120 and the third plate 130 are spliced by welding, and the splicing grooves 3 are formed in the splicing planes of the adjacent plates, two ends of the pre-connecting assembly 4 are respectively inserted into the splicing grooves 3 of the two adjacent plates, and before the first plate 110, the second plate 120 and the third plate 130 are welded, the top plate 1 is assembled and primarily fixed through the pre-connecting assembly 4, and then the assembled top plate 1 is temporarily supported through the supporting assembly 5.
The working principle and the beneficial effects of the technical scheme are as follows: when a plurality of plates are spliced, firstly, adjacent plates are spliced through the pre-connection assembly 4, then, the plurality of plates are temporarily supported through the support assembly 5, the splicing shape of the plates is adjusted at any time in the splicing process until the qualified external splicing size is reached, and under the temporary fixation of the pre-connection assembly 4 and the support assembly 5, the spliced gaps are welded according to the welding sequence; the pre-connection assembly 4 and the support assembly 5 can be adjusted when a plurality of plates are assembled, stability of an assembled structure is guaranteed when welding is conducted, and deformation of the external dimension and the like is prevented when welding is conducted.
In one embodiment, the pre-connection assembly 4 includes a connection board 410, two ends of the connection board 410 are provided with limiting boards 420 vertically connected with the connection board, two ends of the connection board 410 are symmetrically provided with elastic connectors 430, and the elastic connectors 430 are abutted and fixed with the splicing groove 3;
the elastic plug 430 includes a first hinge rod 431, the upper and lower sides of the connecting plate 410 are symmetrically provided with the first hinge rod 431, one end of the first hinge rod 431 away from the connecting plate 410 is hinged with a second hinge rod 432, one end of the second hinge rod 432 away from the first hinge rod 431 is provided with an abutting plate 433, a first spring 434 and a second spring 435 are connected between the abutting plate 433 and the connecting plate 410, the first spring 434 and the second spring 435 are respectively located at two sides of the first hinge rod 431, and one end of the abutting plate 433 close to the limiting plate 420 is inclined towards one side of the connecting plate 410.
The working principle and the beneficial effects of the technical scheme are as follows: when the pre-connection assembly 4 is not inserted into the splicing groove 3, the two abutting plates 433 of the elastic plug connector 430 are in an inclined state, the ends of the two abutting plates 433 close to the limiting plate 420 are inclined towards the connecting plate 410, and the other ends are inclined beyond the height of the limiting plate 420; the first spring 434 is disposed near one side of the limiting plate 420 and is an extension spring, and the second spring 435 is a compression spring, thereby forming the abutment plate 433 into an inclined shape; when assembling is performed, the pre-connection assembly 4 is inserted into the splicing groove 3, the upper surface and the lower surface of the limiting plate 420 are not contacted with the splicing groove 3, a certain distance is reserved, the outwards inclined end part of the abutting plate 433 is compressed under the action of the splicing groove 3, the second spring 435 is compressed, the inwards inclined end part of the abutting plate 433 moves outwards under the hinging action of the first hinging rod 431 and the second hinging rod 432, the first spring 434 is stretched, the abutting plate 433 is in a horizontal state, the two abutting plates 433 are protruded out of the limiting plate 420, the abutting plate 433 is subjected to the elastic force of the first spring 434 and the second spring 435, and the abutting plate 433 always keeps a tight abutting state with the splicing groove 3, so that the connection stability of the pre-connection assembly 4 and the splicing groove 3 is ensured; the limiting plate 420 is kept away from the one side of connecting plate 410 and is equipped with the elastic layer, with splice groove 3 butt, when the angle between two plates needs the adjustment, the butt plate 433 can remain the butt fixed state with splice groove 3 all the time, and butt plate 433 along with the angular adjustment of plate along the articulated shaft compliance rotation of first articulated pole 431 and second articulated pole 432 and with form the incline condition between the connecting plate 410, keep the elasticity butt between limiting plate 420 and splice groove 3's the bottom surface, thereby realize guaranteeing the angular adjustment's between the plates stability and the connection stability when carrying out angular adjustment between two plates.
In one embodiment, the support assembly 5 comprises: the middle block 510, the top surface and the bottom surface of the middle block 510 are respectively provided with a first fixed column 520 and a second fixed column 530, the top end of the first fixed column 520 is inserted into the first movable column 540, a third spring 550 is sleeved outside the first fixed column 520, the third spring 550 is connected between the middle block 510 and the first movable column 540, the bottom end of the second fixed column 530 is inserted into the second movable column 560, a fourth spring 570 is sleeved outside the second fixed column 530, and the fourth spring 570 is connected between the middle block 510 and the second movable column 560;
a stud 580 is arranged at the center of one side surface of the middle block 510, a hinging block 590 is arranged on the stud 580 in a sliding way, a plurality of sliding rods 511 are arranged on the hinging block 590 in a penetrating way, the axes of the sliding rods 511 are parallel to the axis of the stud 580, and one end of each sliding rod 511 is fixed on the middle block 510;
the top end and the bottom end of the hinge block 590 are respectively hinged with a third hinge rod 591 and a fourth hinge rod 592, one end of the third hinge rod 591 away from the hinge block 590 is hinged with the side surface of the first movable column 540, and one end of the fourth hinge rod 592 away from the hinge block 590 is hinged with the side surface of the second movable column 560;
a fixing sleeve 581 is connected to the stud 580 in a threaded manner, and the fixing sleeve 581 is arranged on one side of the hinging block 590 away from the middle block 510;
the top surface of the first movable column 540 is provided with a protruding fixing portion 541, and the bottom surfaces of the first plate 110, the second plate 120 and the third plate 130 are provided with fixing grooves corresponding to the protruding fixing portion 541.
The working principle and the beneficial effects of the technical scheme are as follows: the supporting component 5 is used for temporarily supporting the slabs in the process of assembling and adjusting the slabs, and is in accordance with the change of the assembling angle or position of the slabs, a plurality of fixing grooves are formed in the bottom surface of each slab, the inserting convex fixing parts 541 can be contained in the fixing grooves, the bottom end of the supporting component 5 is fixed on the ground, the top end of the supporting component is used for supporting the slabs through the convex fixing parts 541, when the slabs need to be adjusted, the supporting height of the supporting component 5 is adjusted through the adjusting fixing sleeve 581, when the supporting component 5 needs to be adjusted, the fixing sleeve 581 is screwed to one side of the middle block 510, the hinging block 590 is driven to slide on the plurality of sliding rods 511, the third hinging rod 591 and the fourth hinging rod 592 are driven to move, the first movable column 540 and the second movable column 560 are respectively slid on the first fixing column 520 and the second fixing column 530 and are far away from each other, the height of the supporting component 5 is increased, and the third spring 550 and the fourth spring 570 are all stretching springs, after the two movable columns are far away from each other, the fixing sleeve 581 and the supporting component is connected with the fixing sleeve 510 by the stretching springs under the elastic action of the stretching force of the stretching springs, and the supporting strength of the supporting component and the supporting component is stable and the supporting strength of the supporting component is guaranteed; from this, supporting component 5 can be applicable to not high support, is convenient for adjust simultaneously, and then makes the adjustment of plate more convenient, and after the adjustment, supporting component 5 can also provide stable supporting capability, and cooperation pre-connection assembly 4 uses together, guarantees follow-up to roof 1 welded stability, prevents that roof 1 concatenation in-process from appearing warping.
The invention also provides a construction method of the multi-pillar thin roof canopy, which comprises the following steps:
step 1, constructing an embedded part on the ground, and installing a support column 2 on the embedded part;
step 2, assembling the processed first plates 110 to form a square central area A of the top plate 1, and upwardly arching the center of the assembled central area A;
step 3, hoisting a plurality of second plates 120, assembling the second plates 120 with the central area A, and temporarily supporting the assembled second plates 120 through the supporting component 5;
step 4, hoisting a plurality of third plates 130, splicing the third plates 130 between two adjacent second plates 120, and temporarily supporting the spliced third plates 130 through a supporting component 5 to form a spliced top plate 1;
step 5, integrally correcting the assembled top plate 1, and welding the assembled gaps according to a preset welding sequence;
step 6, correcting the outline dimension of the welded top plate 1, detecting the levelness of the side line of the top plate 1, and adjusting the levelness error to be smaller than 5mm;
step 7: welding the support column 2 with the top plate 1, spraying paint, installing a suspended ceiling and illuminating;
the working principle and the beneficial effects of the technical scheme are as follows: the method comprises the steps that when the plates are assembled, the pre-connection assembly 4 and the support assembly 5 are adopted to temporarily support the assembly of the top plate 1, when the third plate 130 is assembled, the third plate 130 is upwards arched for 15mm, the third plate 130 is guaranteed to be inclined, the top plate 1 is guaranteed to be effectively drained, the whole assembly is adjusted after the assembly is completed, then the welding of the assembly gaps is carried out according to a preset welding sequence, the welding sequence is that firstly, four first plates 110 are welded to form a central area A, then, the second plates 120 are welded on four sides of the central area A, symmetrical welding is carried out during welding, stress balance is guaranteed, then, the joint of the third plate 130 and the second plates 120 is welded, and symmetrical welding is carried out during welding of the third plate 130, and the number sequence of FIG. 9 is particularly referred to; after welding is finished, correcting the outline dimension of the top plate 1, detecting the levelness of the edge of the top plate 1, ensuring that the levelness error of the four edges of the top plate 1 is less than 5mm, and locally adjusting by adopting a flame correction and jack pressure combination method until the requirements are met; the furred ceiling adopts mirror surface stainless steel, conceals the node of mounting structure, reaches pleasing to the eye effect.
In one embodiment, in step 6, detecting levelness of the edge of the top plate 1 includes the following steps:
step 6.1, using the slope formed at the bottom surface of the third plate 130 near the bottom edge thereof as a detection plane, respectively detecting the detection planes of the four third plates 130, setting a plurality of detection points on each detection plane, and measuring the distance between each detection point and the reference plane:
wherein D is ij Distance d between the ith detection point on the jth detection plane and the reference plane w D is equivalent distance on optical axis of imaging lens x For the equivalent image distance on the optical axis of the imaging lens, Δs is the moving distance of the laser spot image point on the imaging plane, θ is the included angle between the imaging plane and the optical axis of the imaging lens, α is the included angle between the optical axis of the laser beam and the optical axis of the imaging lens, and sin is the sine value of the trigonometric function;
step 6.2, calculating levelness tau of a plurality of detection planes:
wherein n is the number of detection points on each detection plane, m is the number of detection planes, i=1, 2, … …, n, j=1, 2, … …, m;
step 6.3, the calculated levelness tau of the plurality of detection planes is compared with the standard levelness tau 0 Comparing if τ is less than or equal to τ 0 The levelness of the detection planes meets the standard, if tau>τ 0 The levelness of the plurality of detection planes does not meet the standard.
The working principle and the beneficial effects of the technical scheme are as follows: standard levelness tau 0 Takes the levelness error of four sides of the top plate 1 as calculation, which is less than 5mmThe standard is converted into the levelness to judge whether the levelness of the side line of the top plate 1 meets the standard, if so, local adjustment is not needed, if not, the flame correction combined with the jack pressure is adopted to perform local adjustment until the requirement is met, so that the levelness of the side line of the top plate 1 can be calibrated, and the implementation is realized through intelligent detection, thereby being convenient and quick.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (5)
1. The construction method of the multi-pillar thin roof canopy is characterized in that the multi-pillar thin roof canopy comprises the following steps: a top plate (1), wherein the lower part of the top plate (1) is supported by a plurality of struts (2); the top plate (1) comprises a plurality of first plates (110), a plurality of second plates (120) and a plurality of third plates (130), wherein the first plates (110) are spliced to form a central area (A) which is square in overlook, the center of the central area (A) is arched upwards, the second plates (120) are respectively spliced at four sides of the central area (A), the second plates (120) are coplanar with the first plates (110) spliced with the second plates, and the third plates (130) are spliced between two adjacent second plates (120);
the number of the first plates (110), the second plates (120) and the third plates (130) is four, the first plates (110) are isosceles right triangles, the second plates (120) and the third plates (130) are isosceles triangles, the length of the hypotenuse of the first plates (110) is equal to the length of the bottom edge of the second plates (120), the lengths of two equal edges of the second plates (120) are equal to the lengths of two equal edges of the third plates (130), and the bottom edge of the third plates (130) forms a side line of the top plate (1);
a gradient of 300:5 is arranged at the bottom surface of the third plate (130) close to the bottom edge of the third plate;
the splicing between the first plate (110), the second plate (120) and the third plate (130) is performed by welding, splicing grooves (3) are formed in the splicing planes of the adjacent plates, two ends of the pre-connecting assembly (4) are respectively spliced in the splicing grooves (3) of the two adjacent plates, and before the first plate (110), the second plate (120) and the third plate (130) are welded, the top plate (1) is spliced and primarily fixed through the pre-connecting assembly (4), and then the spliced top plate (1) is temporarily supported through the supporting assembly (5);
the pre-connection assembly (4) comprises a connection plate (410), two ends of the connection plate (410) are provided with limiting plates (420) which are vertically connected with the connection plate, two ends of the connection plate (410) are symmetrically provided with elastic plug connectors (430), and the elastic plug connectors (430) are fixedly abutted with the splicing grooves (3);
the elastic plug connector (430) comprises a first hinging rod (431), the upper side and the lower side of the connecting plate (410) are symmetrically provided with the first hinging rod (431), one end, far away from the connecting plate (410), of the first hinging rod (431 is hinged with a second hinging rod (432), one end, far away from the first hinging rod (431), of the second hinging rod (432) is provided with an abutting plate (433), a first spring (434) and a second spring (435) are connected between the abutting plate (433) and the connecting plate (410), the first spring (434) and the second spring (435) are respectively located on two sides of the first hinging rod (431), and one end, close to the limiting plate (420), of the abutting plate (433) inclines to one side of the connecting plate (410);
the construction method comprises the following steps:
step 1, constructing an embedded part on the ground, and installing a support column (2) on the embedded part;
step 2, assembling the processed first plates (110) to form a square central area (A) of the top plate (1), and upwardly arching the center of the assembled central area (A);
step 3, hoisting a plurality of second plates (120), splicing the second plates (120) with the central area (A), and temporarily supporting the spliced second plates (120) through a supporting component (5);
step 4, hoisting a plurality of third plates (130), splicing the third plates (130) between two adjacent second plates (120), and temporarily supporting the spliced third plates (130) through a supporting component (5) to form a spliced top plate (1);
step 5, integrally correcting the assembled top plate (1), and welding the assembled gaps according to a preset welding sequence;
step 6, correcting the outline dimension of the welded top plate (1), detecting the levelness of the side line of the top plate (1), and adjusting the levelness error to be less than 5mm;
and 7, welding the support column (2) with the top plate (1), spraying paint, and installing a suspended ceiling and lighting.
2. The construction method of the multi-pillar thin roof canopy according to claim 1, wherein the first plate (110), the second plate (120) and the third plate (130) are each made of steel plates with a thickness of 30mm, and the pillar (2) is made of solid steel with a cross-sectional dimension of 100mm x 100 mm.
3. The construction method of the multi-pillar thin roof canopy according to claim 2, wherein one side surface of the pillar (2) is provided with a through groove along a length direction thereof, and an electric wire is buried in the through groove.
4. The construction method of the multi-pillar thin roof canopy according to claim 1, wherein four vertexes of a center area (a) formed in a square shape in a plan view are respectively connected with pillars (2), and the third plate (130) is connected with pillars (2) near the vertexes thereof.
5. The construction method of a multi-pillar thin roof canopy according to claim 1, characterized in that the support assembly (5) comprises: the middle block (510), the top surface and the bottom surface of middle block (510) are equipped with first fixed column (520) and second fixed column (530) respectively, peg graft in first movable column (540) on the top of first fixed column (520), the outside cover of first fixed column (520) is equipped with third spring (550), third spring (550) are connected between middle block (510) and first movable column (540), peg graft in second movable column (560) in the bottom of second fixed column (530), the outside cover of second fixed column (530) is equipped with fourth spring (570), fourth spring (570) are connected between middle block (510) and second movable column (560);
a stud (580) is arranged at the center of one side surface of the middle block (510), a hinging block (590) is arranged on the stud (580) in a sliding manner, a plurality of sliding rods (511) are arranged on the hinging block (590) in a penetrating manner, the axes of the sliding rods (511) are parallel to the axis of the stud (580), and one end of the sliding rod (511) is fixed on the middle block (510);
the top end and the bottom end of the hinge block (590) are respectively hinged with a third hinge rod (591) and a fourth hinge rod (592), one end of the third hinge rod (591) away from the hinge block (590) is hinged with the side surface of the first movable column (540), and one end of the fourth hinge rod (592) away from the hinge block (590) is hinged with the side surface of the second movable column (560);
the screw bolt (580) is in threaded connection with a fixing sleeve (581), and the fixing sleeve (581) is arranged on one side of the hinging block (590) away from the middle block (510);
the top surface of the first movable column (540) is provided with a protruding fixing part (541), and the bottom surfaces of the first plate (110), the second plate (120) and the third plate (130) are provided with fixing grooves corresponding to the protruding fixing parts (541).
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| US6488069B1 (en) * | 2000-07-20 | 2002-12-03 | Dometic Corporation | Rain dump structure for awning |
| CN205637381U (en) * | 2016-05-27 | 2016-10-12 | 中国十九冶集团有限公司 | Circle cartridge case structure weather enclosure |
| CN205688862U (en) * | 2016-06-23 | 2016-11-16 | 南京中艺建筑设计院股份有限公司 | Rainproof wayside pavilion |
| CN206903087U (en) * | 2017-06-13 | 2018-01-19 | 杭州瑞裕实业有限公司 | A kind of awning |
| CN113958158A (en) * | 2021-12-06 | 2022-01-21 | 苏州金螳螂建筑装饰股份有限公司 | Steel skeleton splicing type design curved-surface canopy structure with smooth drainage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6470902B1 (en) * | 1994-07-25 | 2002-10-29 | United California Bank | Erectable canopy with reinforced roof structure |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6488069B1 (en) * | 2000-07-20 | 2002-12-03 | Dometic Corporation | Rain dump structure for awning |
| CN205637381U (en) * | 2016-05-27 | 2016-10-12 | 中国十九冶集团有限公司 | Circle cartridge case structure weather enclosure |
| CN205688862U (en) * | 2016-06-23 | 2016-11-16 | 南京中艺建筑设计院股份有限公司 | Rainproof wayside pavilion |
| CN206903087U (en) * | 2017-06-13 | 2018-01-19 | 杭州瑞裕实业有限公司 | A kind of awning |
| CN113958158A (en) * | 2021-12-06 | 2022-01-21 | 苏州金螳螂建筑装饰股份有限公司 | Steel skeleton splicing type design curved-surface canopy structure with smooth drainage |
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