CN110284596B - Invisible decoration structure of arch building ventilation opening and construction method thereof - Google Patents
Invisible decoration structure of arch building ventilation opening and construction method thereof Download PDFInfo
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- CN110284596B CN110284596B CN201910646043.XA CN201910646043A CN110284596B CN 110284596 B CN110284596 B CN 110284596B CN 201910646043 A CN201910646043 A CN 201910646043A CN 110284596 B CN110284596 B CN 110284596B
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- 238000005034 decoration Methods 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 238000009423 ventilation Methods 0.000 title description 9
- 239000011449 brick Substances 0.000 claims abstract description 130
- 238000002955 isolation Methods 0.000 claims description 17
- 239000004570 mortar (masonry) Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 13
- 229910000746 Structural steel Inorganic materials 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 235000000396 iron Nutrition 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000011218 segmentation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000002344 surface layer Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/32—Arched structures; Vaulted structures; Folded structures
- E04B1/3205—Structures with a longitudinal horizontal axis, e.g. cylindrical or prismatic structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/17—Ventilation of roof coverings not otherwise provided for
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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
- E04B1/32—Arched structures; Vaulted structures; Folded structures
- E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
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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
- E04B1/32—Arched structures; Vaulted structures; Folded structures
- E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
- E04B2001/3252—Covering details
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Floor Finish (AREA)
- Building Environments (AREA)
Abstract
The utility model provides an invisible decoration structure of arch building vent and construction method thereof, the structure includes the air outlet on the arch building, still include decoration kiln brick, main joist and secondary joist, decoration kiln brick is including building kiln brick and dry kiln brick that hangs, dry kiln brick along vertical setting, along the top of horizontal side by side in air outlet position department, the both ends of main joist respectively with the lateral wall fixed connection of the horizontal both sides concrete of air outlet, secondary joist and main joist fixed connection, secondary joist includes full length secondary joist and segmentation secondary joist, the intermittent space and the air outlet intercommunication of segmentation secondary joist, fixedly connected with is hung the anchor clamps futilely on the secondary joist, dry kiln brick that hangs is installed on the anchor clamps futilely, fretwork and intermittent space intercommunication at the intermittent space of segmentation secondary joist. The kiln bricks are used as the outer decoration materials of the tuyere, the arrangement of the main keels, the secondary keels and the kiln bricks is integrally designed, the kiln bricks are hung at intervals in a dry mode, and the kiln bricks are randomly staggered and hollowed out, so that the using function and the decoration effect of the building are guaranteed.
Description
Technical Field
The invention belongs to the field of building external decoration structures, and in particular relates to an external elevation air port hidden decoration structure of an arch building and a construction method thereof.
Background
Along with the continuous development of society, the outer facade of more and more special-shaped buildings pursues the integrity, wherein common special-shaped buildings are provided with arches, the area of wind openings on the outer sides of the arches is larger, the appearance is greatly influenced if building holes are reserved, and the integrity of a decorative surface layer is greatly influenced if conventional stainless steel grate or aluminum alloy grate is used as a decorative wind opening. When part of the functional air port is required to be reserved on the outer elevation of the building, special building structures are required to be adopted, and the air port hiding construction is achieved on the premise that the use function is met.
Disclosure of Invention
The invention aims to provide an invisible decoration structure of an arch building vent and a construction method thereof, which aim to solve the technical problem that the adoption of a grate as a decoration for an air port on the outer side of a special-shaped building greatly influences the integrity of a decoration surface layer.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an invisible decoration structure of an arch building vent comprises an air outlet on an arch building, wherein the arch building is a concrete shell structure, and further comprises decoration kiln bricks, a main keel and a secondary keel, wherein the decoration kiln bricks comprise masonry kiln bricks and dry hanging kiln bricks,
the bricklaying kiln bricks are longitudinally arranged and transversely connected with the outer side surface of the concrete at the position of the non-air outlet side by side through mortar,
the dry-hanging kiln bricks are longitudinally arranged and transversely arranged above the air outlet,
the main keels are a group of arc keels which are transversely arranged at intervals at the air outlet, the outer side surfaces of the main keels are flush with the outer side surfaces of the concrete at the two transverse sides of the air outlet, the two ends of the main keels are respectively fixedly connected with the side walls of the concrete at the two transverse sides of the air outlet,
the secondary keels are a group of arc keels longitudinally arranged at the outer side of the main keels and transversely arranged side by side, the inner side surfaces of the secondary keels are matched with and fixedly connected with the radian of the outer side surfaces of the main keels,
the secondary joist comprises a full-length secondary joist arranged along the longitudinal through length and a sectioned secondary joist arranged along the longitudinal intermittence, the intermittence gap of the sectioned secondary joist is communicated with the air outlet, the longitudinal length of each section of the sectioned secondary joist is based on ensuring that two ends of the section are at least connected with two main joists,
the secondary joist is fixedly connected with a dry hanging fixture, the dry hanging fixture is provided with dry hanging kiln bricks, the spacing between adjacent dry hanging fixtures is in order to ensure that the transverse setting spacing of the dry hanging kiln bricks is the same as the transverse setting spacing of the bricklayed kiln bricks,
the installation position of the dry hanging kiln brick corresponds to the setting position of the secondary joist, the dry hanging kiln brick is hollowed out at the intermittent gap of the sectional secondary joist, and the hollowed-out is communicated with the intermittent gap.
And gaps between two adjacent cross runners of the sectional cross runners are staggered.
The main joist is shaped steel or aluminum alloy, the radian of main joist is buckled and full-welded by interval grooving and forms.
The secondary joist is made of aluminum alloy, the cross section of the secondary joist is square, and a single plate at one side of the secondary joist is thickened inwards.
The two ends of the main joist are fixedly connected with concrete through chemical anchor bolts, and the secondary joist is connected with the main joist through a connecting screw between the joists.
The dry hanging clamp is a right clamp for ensuring that kiln bricks and the secondary joists are right opposite or a dislocation clamp for ensuring dislocation arrangement of the kiln bricks and the secondary joists.
The dislocation anchor clamps are the U type, including kiln brick splint and the bottom plate of both sides, and kiln brick splint downwardly extending and the orientation bottom plate parallel direction of one side buckle and form the secondary joist connecting plate, and secondary joist connecting plate and bottom plate divide the both sides of this kiln brick splint to be listed as, kiln brick splint's distance is greater than the thickness of hanging the kiln brick futilely, and the kiln brick that hangs futilely falls on the bottom plate, and both sides are pressed from both sides tight by kiln brick splint to through the opposite draw crab-bolt locking that runs through kiln brick and both sides kiln brick splint futilely, the width of secondary joist connecting plate is the same with the width of secondary joist and through secondary joist connecting screw fixed connection.
The both ends of full length secondary joist extend to the surface of the concrete of air outlet both sides, and the dry kiln brick that lies in the air outlet edge spanes air outlet and concrete, and the edge of dry kiln brick is parallel and level with the edge of full length secondary joist.
An isolation angle iron is inserted between the dry hanging kiln bricks at the edge and the masonry kiln bricks, the isolation angle iron comprises an isolation plate and a connecting plate, the isolation plate is inserted into the outside of the masonry kiln bricks and the outside of the mortar, and the connecting plate is anchored into the concrete through expansion bolts.
The construction method of the invisible decorative structure of the arch building ventilation opening comprises the following construction steps:
step one, designing the size of a main keel, the size of an auxiliary keel and the arrangement of decoration kiln bricks according to the position and the size of an air outlet;
step two, processing the main joist: bending the main joists at intervals of cutting grooves, and fully welding and reinforcing to form radian;
step three, processing the secondary joist: adopting an arc bending machine to perform arc bending processing, and performing unilateral reinforcement treatment on the bottom plate of the secondary keel;
step four, constructing a bricklaying kiln brick on the concrete, and reserving an installation space at the position of an air outlet;
step five, main joist installation: according to the design of the hollowed-out position of the dry hanging kiln brick, the sectional position of the secondary joist is considered when the main joist is installed, then the main joist is installed, and the two ends of the main joist are connected with concrete by adopting chemical anchor bolts;
step six, manufacturing isolation angle irons, building kiln bricks and isolation plates of the isolation angle irons on the outer sides of mortar of the kiln bricks, and then fixing connecting plates on concrete at the edge of an air outlet;
step seven, sectional installation of the secondary joists: according to the design of the hollowed-out position of the dry hanging kiln brick, installing secondary keels in sections to form intermittent gaps;
and step eight, installing a dry hanging fixture on the secondary joist, and then installing a dry hanging kiln brick (6) on the dry hanging fixture to form a hollow, wherein an air outlet, a discontinuous gap and the hollow are communicated to form an air outlet channel.
Compared with the prior art, the invention has the following characteristics and beneficial effects:
the size of the air port reserved on the outer side of the arch body is an unconventional rectangle, and the air port is a hyperboloid thin shell, so that the air outlet is transversely provided with a curved main keel, and the curved secondary keels are longitudinally arranged, and all the main keels are subjected to curved processing in advance. And after the construction of the main and secondary keels is finished, kiln bricks are dried and hung on the outer sides of the secondary keels, so that a tuyere opening is covered with a surface layer of the decoration kiln bricks.
The invention aims to ensure that the decoration air port of the building use function needs to have a ventilation function, kiln bricks are used as air port outer decoration materials, the main joists, the secondary joists and the kiln bricks are integrally designed to be arranged, the main joists bear main stress and transmit the main stress to concrete, the secondary joists bear dry hanging rooting points of the kiln bricks, the kiln bricks at the air outlet are dry hanging on the secondary joists, the kiln bricks are dry hanging at intervals, random staggered hollow, air can circulate outwards from the air outlet, the building use function is ensured, the use and decoration effects are also realized, and the attractive appearance of the outer side of the arch body can be ensured.
The invention also ensures the stability of kiln brick mortar around the tuyere at the transition position of the two kiln bricks, prevents the mortar from contacting moist warm air for a long time to reduce the strength, and ensures the separation of the masonry kiln bricks and the ventilation area by arranging the isolating angle iron.
Drawings
The invention is described in further detail below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the position of an air outlet according to the present invention.
Fig. 2 is a schematic side cross-sectional view of fig. 1.
Fig. 3 is a side view partially enlarged schematic illustration of the air outlet of fig. 2.
Fig. 4 is a schematic diagram of a top view arrangement of the air outlet secondary keels.
FIG. 5 is a schematic top view arrangement of the air outlet kiln brick decoration.
FIG. 6 is a schematic view of an embodiment of the air outlet at the position A-A in FIG. 4 or FIG. 5 in which the cross section is opposite to the clamp.
FIG. 7 is a schematic illustration of an embodiment of the air outlet in FIG. 4 or FIG. 5 in cross section at position A-A using a dislocated fixture.
Fig. 8 is a schematic structural view of the main runner.
Figure 9 is a schematic cross-sectional view of a cross runner.
Fig. 10 is a structural view of the misalignment jig.
Fig. 11 is a partially enlarged view of fig. 3, i.e., a structural view of the isolating angle.
Reference numerals: 1-concrete, 2-air outlets, 3-main keels, 4-secondary keels, 41-full-length secondary keels, 42-segmented secondary keels, 43-veneers, 5-masonry kiln bricks, 6-dry-hanging kiln bricks, 7-mortar, 8-dry-hanging clamps, 81-kiln brick clamping plates, 82-bottom plates, 83-secondary keel connecting plates, 9-intermittent gaps, 10-hollowed-out parts, 11-chemical anchors, 12-secondary keel connecting screws, 13-opposite-pulling anchors, 14-isolating angle irons, 141-isolating plates, 142-connecting plates and 15-expansion bolts.
Detailed Description
The embodiment is shown in fig. 1, and the invisible decoration structure of the ventilation opening of the arch-shaped building comprises two air outlets 2 on the arch-shaped building. Referring to fig. 2-3, the air outlet on the top side is taken as an example for illustration. The arch building is a shell structure of concrete 1, and further comprises decoration kiln bricks, a main keel 3 and an auxiliary keel 4, wherein the decoration kiln bricks comprise masonry kiln bricks 5 and dry hanging kiln bricks 6.
Referring to fig. 3, the bricklayed kiln bricks 5 are disposed longitudinally and are fixedly connected to the outer side surface of the concrete at a position other than the air outlet side by side in the transverse direction through mortar 7.
As shown in fig. 3, the dry-hanging kiln bricks 6 are arranged longitudinally and transversely above the position of the air outlet 2.
Referring to fig. 3 and 6-8, the main joists 3 are a group of arc joists arranged at the air outlet at intervals transversely, the outer side surfaces of the main joists are in flush transition with the outer side surfaces of the concrete at the two transverse sides of the air outlet, and two ends of the main joists 3 are fixedly connected with the side walls of the concrete 1 at the two transverse sides of the air outlet respectively.
Referring to fig. 3-4, 6-7 and 9-11, the secondary joists 4 are a group of arc-shaped joists longitudinally arranged at the outer side of the main joist 3 and horizontally arranged side by side, and the inner side surfaces of the secondary joists 4 are adapted to the radian of the outer side surfaces of the main joist 3 and are fixedly connected.
Referring to fig. 4, the secondary joist 4 includes a full-length secondary joist 41 disposed along a longitudinal through length and a sectioned secondary joist 42 disposed along a longitudinal discontinuity, a discontinuity gap 9 of the sectioned secondary joist 42 is communicated with the air outlet 2, and the longitudinal length of each section of the sectioned secondary joist 42 is determined to ensure that two ends of the section are connected with at least two main joists 3.
Referring to fig. 6-7 and 10-11, the secondary joist 4 is fixedly connected with a dry hanging fixture 8, the dry hanging fixture is provided with a dry hanging kiln brick 6, and the spacing between adjacent dry hanging fixtures 8 is in order to ensure that the transverse setting spacing of the dry hanging kiln brick 6 is the same as the transverse setting spacing of the masonry kiln brick 5.
Referring to fig. 3, 5-7 and 10, the installation position of the dry hanging kiln brick 6 corresponds to the setting position of the secondary joist 4, the dry hanging kiln brick 6 is hollowed out 10 at the intermittent gap of the sectional secondary joist 42, and the hollowed-out 10 is communicated with the intermittent gap 9.
Referring to fig. 3, 6-8 and 11, the main joist 3 is made of steel or aluminum alloy, and the radian of the main joist is formed by bending and fully welding the main joist by interval cutting grooves. The two ends of the main joist 3 are fixedly connected with concrete through chemical anchor bolts 11, and the secondary joist 4 is connected with the main joist 3 through connecting screws between the joists.
Referring to fig. 9, the cross section of the secondary joist 4 is square, and a single plate 43 at one side of the secondary joist is thickened inwards. The gaps between two adjacent cross runners of the sectional cross runners 42 are staggered.
Referring to fig. 6-7, the dry hanging fixture 8 is a right-facing fixture for ensuring that the kiln bricks are right opposite to the secondary joists 4 or a dislocation fixture for ensuring dislocation arrangement of the kiln bricks and the secondary joists 4.
Fig. 6 is a schematic diagram of a typical embodiment of a facing clip.
Fig. 7 is a schematic diagram of an embodiment of a dislocating fixture.
The dislocation anchor clamps are the U type, including kiln brick splint 81 and bottom plate 82 of both sides, and kiln brick splint 81 downwardly extending of one side and towards the parallel direction of bottom plate bending formation secondary joist connecting plate 83, secondary joist connecting plate 83 and bottom plate 82 branch are listed as the both sides of this kiln brick splint 81 board, the distance of kiln brick splint 81 is greater than the thickness of hanging kiln brick 6 futilely, and the kiln brick 6 of hanging futilely falls on bottom plate 82, and both sides are pressed from both sides tightly by kiln brick splint 81 to through the opposite draw crab-bolt 13 locking that runs through kiln brick 6 and both sides kiln brick splint 81 futilely, the width of secondary joist connecting plate 83 is the same with the width of secondary joist 4 and through secondary joist connecting screw 12 fixed connection. Therefore, when the dislocation fixture is used for designing the positions and lengths of the hollow and intermittent gaps, the gaps are removed from dislocation between two adjacent secondary keels, and the length of the overlapped part is required to ensure that the dislocation fixture has rooting positions on the secondary keels on two sides.
Referring to fig. 11, two ends of the full-length secondary joist 41 extend to the outer surface of the concrete at two sides of the air outlet, the dry hanging kiln bricks 6 positioned at the edge of the air outlet cross the air outlet and the concrete, and the edges of the dry hanging kiln bricks 6 are flush with the edges of the full-length secondary joist 41. An isolating angle iron 14 is inserted between the dry hanging kiln bricks 6 and the masonry kiln bricks 5 at the edge, the isolating angle iron comprises an isolating plate 141 and a connecting plate 142, the isolating plate 141 is inserted into the outside of the masonry kiln bricks 5 and the mortar 7, and the connecting plate 142 is anchored into the concrete through expansion bolts 15.
The construction method of the invisible decorative structure of the arch building ventilation opening comprises the following construction steps:
step one, the size of the main joist 3, the size of the secondary joist 4 and the arrangement of the decoration kiln bricks are designed according to the position and the size of the air outlet.
Step two, processing the main joist: the main joist section is larger and can not be bent, and the main joist 3 is required to be bent at intervals and fully welded to be reinforced to form an arc. The main joist can be an open mould aluminium alloy with a cross section of 80mm x 3 mm.
Step three, processing the secondary joist: and the arc bending machine is adopted for arc bending processing, and in order to ensure the intensity of the secondary joist after arc bending, the bottom plate of the secondary joist 4 is subjected to unilateral reinforcement treatment. The secondary joist may be an open mould aluminium alloy with a cross section of 30mm by 2 mm.
And fourthly, constructing the concrete 1, setting a template box in a template to leave an opening in the construction process, then constructing a bricklaying kiln brick 5 on the concrete 1, and reserving an installation space at the position of an air outlet.
Step five, main joist installation: because the decoration surface needs to satisfy ventilation fretwork demand, consequently the unable installation of hanging of secondary joist, according to the design of hanging kiln brick 6 fretwork position futilely, the segmentation position of secondary joist 4 need be considered when installing main joist 3, then install main joist 3, and main joist 3's both ends adopt chemical anchor 11 to be connected with concrete 1.
And step six, in order to ensure the stability of the mortar of the external wall bricks around the air port, prevent the mortar from contacting moist warm air for a long time to reduce the strength, and the isolation angle irons are arranged at four corners of the air port to ensure the separation of the bricklaying kiln bricks and the ventilation area. The isolation angle iron is manufactured, the isolation plate 141 for isolating the angle iron 14 is arranged on the outer side of the kiln brick and mortar thereof, and then the connecting plate 142 is fixed on the concrete 1 at the edge of the air outlet.
Step seven, sectional installation of the secondary joists: according to the design of the hollow 10 position of the dry hanging kiln brick, the secondary joist 4 is installed in a segmented mode to form a discontinuous gap.
And step eight, installing a dry hanging fixture on the secondary joist 4, and then installing a dry hanging kiln brick 6 on the dry hanging fixture to form a hollow, wherein the kiln brick is hung in a hollow brick form at intervals, and the kiln bricks are randomly staggered, so that the use and decoration effects are ensured. The air outlet, the intermittent gaps and the hollows are communicated to form an air outlet channel, and the air outlet opening is covered with the surface layer of the decoration kiln brick.
Claims (10)
1. The utility model provides an invisible decoration structure of arch building vent, includes air outlet (2) on the arch building, the arch building is the shell structure of concrete (1), its characterized in that: the kiln also comprises a decoration kiln brick, a main keel (3) and an auxiliary keel (4), wherein the decoration kiln brick comprises a masonry kiln brick (5) and a dry hanging kiln brick (6),
the bricklaying kiln bricks (5) are longitudinally arranged and transversely connected with the outer side surface of the concrete at the position which is not the air outlet by mortar (7) side by side,
the dry hanging kiln bricks (6) are longitudinally arranged and transversely arranged above the air outlet (2),
the main keels (3) are a group of arc keels which are transversely arranged at intervals at the air outlet, the outer side surfaces of the main keels are flush with the outer side surfaces of the concrete at the two transverse sides of the air outlet, the two ends of the main keels (3) are fixedly connected with the side walls of the concrete (1) at the two transverse sides of the air outlet respectively,
the secondary keels (4) are a group of arc keels longitudinally arranged at the outer side of the main keels (3) and transversely arranged side by side, the inner side surfaces of the secondary keels (4) are adapted to the radian of the outer side surfaces of the main keels (3) and are fixedly connected,
the secondary joist (4) comprises a full-length secondary joist (41) which is arranged along the longitudinal through length and a sectioned secondary joist (42) which is arranged along the longitudinal intermittence, the intermittence gap (9) of the sectioned secondary joist (42) is communicated with the air outlet (2), the longitudinal length of each section of the sectioned secondary joist (42) is in order to ensure that two ends of the section are at least connected with two main joists (3),
the secondary joist (4) is fixedly connected with a dry hanging fixture (8), the dry hanging fixture is provided with a dry hanging kiln brick (6), the spacing between adjacent dry hanging fixtures (8) is in order to ensure that the transverse setting spacing of the dry hanging kiln brick (6) is the same as the transverse setting spacing of the masonry kiln brick (5),
the installation position of the dry hanging kiln brick (6) corresponds to the setting position of the secondary joist (4), the dry hanging kiln brick (6) is hollowed out (10) at the intermittent gap of the sectional secondary joist (42), and the hollowed out (10) is communicated with the intermittent gap (9).
2. The arch building vent concealed decorative structure of claim 1, wherein: the gaps between two adjacent cross runners of the sectional cross runners (42) are staggered.
3. The arch building vent concealed decorative structure of claim 1, wherein: the main joist (3) is formed by bending and fully welding a spacing cutting groove.
4. The arch building vent concealed decorative structure of claim 1, wherein: the secondary joist (4) is made of aluminum alloy, the cross section of the secondary joist is square, and a single plate (43) on one side of the secondary joist is thickened inwards.
5. The arch building vent concealed decorative structure of claim 3, wherein: the two ends of the main keel (3) are fixedly connected with concrete through chemical anchor bolts (11), and the secondary keel (4) is connected with the main keel (3) through a connecting screw between the keels.
6. The arch building vent concealed decorative structure of claim 1, wherein: the dry hanging clamp (8) is a right clamp for ensuring that kiln bricks and the secondary joists (4) are right opposite or a dislocation clamp for ensuring dislocation arrangement of the kiln bricks and the secondary joists (4).
7. The arch building vent concealed decorative structure of claim 6, wherein: the dislocation anchor clamps are U type, including kiln brick splint (81) and bottom plate (82) of both sides, kiln brick splint (81) downwardly extending of one side and towards bottom plate parallel direction bending type secondary joist connecting plate (83), secondary joist connecting plate (83) and bottom plate (82) separate the both sides of this kiln brick splint (81) board, the distance of kiln brick splint (81) is greater than the thickness of hanging kiln brick (6) futilely, and kiln brick (6) are hung futilely and are placed on bottom plate (82), and both sides are pressed from both sides tight by kiln brick splint (81) to through the opposite draw crab-bolt (13) locking that runs through kiln brick (6) and both sides kiln brick splint (81) futilely, the width of secondary joist connecting plate (83) is the same with the width of secondary joist (4) and through secondary joist connecting screw (12) fixed connection.
8. The arch building vent concealed decorative structure of claim 1, wherein: the two ends of the full-length secondary joist (41) extend to the outer surface of the concrete at two sides of the air outlet, the dry kiln bricks (6) positioned at the edge of the air outlet cross the air outlet and the concrete, and the edges of the dry kiln bricks (6) are flush with the edges of the full-length secondary joist (41).
9. The arch building vent concealed decorative structure of any one of claims 1-8, wherein: an isolation angle iron (14) is inserted between the dry hanging kiln bricks (6) and the masonry kiln bricks (5) at the edge, the isolation angle iron comprises an isolation plate (141) and a connecting plate (142), the isolation plate (141) is inserted into the outside of the masonry kiln bricks (5) and the outside of the mortar (7), and the connecting plate (142) is anchored into the concrete through an expansion bolt (15).
10. A method of constructing an arch building vent concealed decorative structure according to claim 9, wherein the construction steps are as follows:
step one, designing the size of a main keel (3), the size of an auxiliary keel (4) and the arrangement of decoration kiln bricks according to the position and the size of an air outlet;
step two, processing the main joist: bending the main joists (3) at intervals of cutting grooves and fully welding and reinforcing to form radian;
step three, processing the secondary joist: adopting an arc bending machine to carry out arc bending processing, and carrying out unilateral reinforcement treatment on the bottom plate of the secondary keel (4);
fourthly, constructing a bricklaying kiln brick (5) on the concrete (1), and reserving an installation space at the position of an air outlet;
step five, main joist installation: according to the design of the hollowed-out position of the dry-hanging kiln brick (6), the sectional position of the secondary joist (4) is considered when the main joist (3) is installed, then the main joist (3) is installed, and two ends of the main joist (3) are connected with the concrete (1) by adopting chemical anchor bolts (11);
step six, manufacturing isolation angle irons, building kiln bricks and isolation plates (141) of the isolation angle irons (14) on the outer sides of mortar of the kiln bricks, and then fixing connecting plates (142) on the concrete (1) at the edge of an air outlet;
step seven, sectional installation of the secondary joists: according to the design of the hollow (10) position of the dry hanging kiln brick, installing the secondary joist (4) in a segmented manner to form a discontinuous gap;
and step eight, installing a dry hanging fixture on the secondary joist (4), and then installing a dry hanging kiln brick (6) on the dry hanging fixture to form a hollow, wherein an air outlet, a discontinuous gap and the hollow are communicated to form an air outlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910646043.XA CN110284596B (en) | 2019-07-17 | 2019-07-17 | Invisible decoration structure of arch building ventilation opening and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910646043.XA CN110284596B (en) | 2019-07-17 | 2019-07-17 | Invisible decoration structure of arch building ventilation opening and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107165129A (en) * | 2017-07-19 | 2017-09-15 | 中国电建集团成都勘测设计研究院有限公司 | Canyon Area high dam hydroelectric project slag ditch-water flow guide system |
| CN109868899A (en) * | 2019-04-03 | 2019-06-11 | 中建一局华江建设有限公司 | Connecting arch wall between multi-curved-surface arch buildings and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107165129A (en) * | 2017-07-19 | 2017-09-15 | 中国电建集团成都勘测设计研究院有限公司 | Canyon Area high dam hydroelectric project slag ditch-water flow guide system |
| CN109868899A (en) * | 2019-04-03 | 2019-06-11 | 中建一局华江建设有限公司 | Connecting arch wall between multi-curved-surface arch buildings and construction method thereof |
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