CN212562316U - Discharge flue mounting structure for building - Google Patents
Discharge flue mounting structure for building Download PDFInfo
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- CN212562316U CN212562316U CN202021179964.4U CN202021179964U CN212562316U CN 212562316 U CN212562316 U CN 212562316U CN 202021179964 U CN202021179964 U CN 202021179964U CN 212562316 U CN212562316 U CN 212562316U
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Abstract
The utility model discloses a discharge flue mounting structure for buildings, which comprises a cuboid steel flue extending on the wall surface, wherein two ends of the flue respectively extend into mounting holes arranged in upper and lower floor slab structure layers; the flue is also sleeved with an angle steel frame at a position close to the mounting opening, and the angle steel frame is horizontally arranged and formed by enclosing and welding four angle steels; vertical side and flue fixed connection in the angle steelframe, the floor structure layer of horizontal side in the angle steelframe rather than the place side is attached together, it has the sealing material to fill between the floor structure layer of horizontal side in the angle steelframe rather than the place side, on the angle steelframe and be located the both sides of flue are fixedly connected with connecting plate respectively, and the connecting plate is attached on the wall, wear to be equipped with the chemical crab-bolt that the perpendicular to wall set up on the connecting plate in order to be fixed in the wall with the flue on. The utility model discloses well flue installation is simple, has solved the problem of conventional finished product flue and the difficult shutoff between the floor moreover.
Description
Technical Field
The utility model relates to a flue technical field, concretely relates to discharge flue mounting structure for building.
Background
The construction method of the exhaust flue of the construction site at present mainly comprises two construction modes, wherein the first mode is the exhaust flue with a brick-built structure, the exhaust flue is built by brickwork, the construction is complicated, the built flue is generally 150mm-200mm thick, more use area is occupied, the exhaust flue of the brickwork structure is heavier, the structural load borne by a floor is increased, the structural bearing is unfavorable, the exhaust flue of the brick-built structure is increased along with the floor height of a single layer, the stability of the exhaust flue is not enough and is easy to collapse, and therefore the exhaust flue is not suitable for the floor with the floor height of more than 4 meters; the second type is a finished flue made of prefabricated reinforced concrete, the flue is processed into a finished product by a factory, the thickness of the flue is about 10mm generally, although the flue is energy-saving and environment-friendly and is simple to install, the size of the flue is fixed, the height of the flue needs to be determined according to the floor height of a site floor, and the flue is not suitable for a floor with the floor height of more than 5 m. Therefore, it is necessary to find a flue for buildings which can overcome the disadvantages of the above two flues.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: the utility model provides a flue mounting structure for building, the flue installation is simple, has solved the difficult problem of shutoff between conventional finished product flue and floor moreover.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a kind of building discharge flue mounting structure, including the cuboid steel flue extending and setting up on the wall, the said flue both ends stretch into the mounting opening offered in upper and lower floor structural layer separately, the cross section size of the said flue matches with opening size of the mounting opening; the flue is also sleeved with an angle steel frame at a position close to the mounting opening, and the angle steel frame is horizontally arranged and formed by enclosing and welding four angle steels; vertical side and flue fixed connection in the angle steelframe, the floor structure layer of horizontal side in the angle steelframe rather than the place side is attached together, it has the sealing material to fill between the floor structure layer of horizontal side in the angle steelframe rather than the place side, on the angle steelframe and be located the both sides of flue are fixedly connected with connecting plate respectively, and the connecting plate is attached on the wall, wear to be equipped with the chemical crab-bolt that the perpendicular to wall set up on the connecting plate in order to be fixed in the wall with the flue on.
In this scheme, the back is made to the flue finished product, the workman is vertical to be arranged in between upper and lower floor, and stretch into the installing port of upper and lower floor structure layer with the upper and lower end of flue respectively, and the tip coincidence of two piece flues about same floor structure layer installing port is balanced and is offset, then the angle steelframe card of flue tip department or paste on installing port floor face all around, it needs to explain here that the card is around the installing port top of this floor structure layer to the angle steelframe card of flue lower extreme, paste and paste around the installing port bottom of upper floor structure layer to the angle frame of flue upper end. Then the tight back is supported with the installing port of floor structure layer to the angle steelframe, pass the connecting plate through the chemical crab-bolt, with the concrete structure fixed connection of angle steelframe and wall, whole steel flue is fixed in on major structure's the wall, the angle steelframe also laminates around the installing port, utilize the horizontal limit protrusion on the angle steelframe to carry out the shutoff in the width of flue to the installing port handing-over department of flue and floor structure layer, at last the rethread adopts sealing material to carry out sealed processing once more to the gap between its angle steelframe and the installing port, prevent that the flue from leaking cigarette.
The flue in this scheme is the steel flue, and is different with conventional masonry structure's flue and precast concrete flue, because the steel sheet has certain plasticity, compares in conventional brickwork and concrete structure, and the flue of various shapes can be processed into according to on-the-spot major structure entrance to a cave size to the steel flue, also can satisfy the flue demand of different floor heights, and application scope is wide. And the thickness of the steel flue is thinner, the occupied indoor use area is smaller, the self dead weight is lighter, the load of the floor slab is effectively reduced, and the structural stability of the floor is improved. More importantly, through adopting the angle iron frame, fix it on the flue, consolidate all around the flue, the wholeness of flue has been improved, and the width that the angle iron frame utilized angle steel self level limit can carry out the shutoff to the installing port between the structural layer of flue and floor, the phenomenon of smoke leakage has been avoided appearing in the flue, the effect that has also acted as the connecting plate has simultaneously, the workman can directly fix the flue on the wall through the connecting plate on the angle iron frame like this, consequently, have advantages such as easy operation and construction convenience during the flue installation, time saving and labor saving, and shorten construction cycle.
Preferably, the flue is formed by mutually welding two galvanized steel plates with L-shaped cross sections.
Like this, because the flue that the building used generally is 400mm wide, therefore in actual operation, the steel flue is difficult to be directly buckled through a steel sheet and is formed, consequently, adopt two transversal galvanized steel sheet that personally submits the L type to weld each other with the flue in this scheme and form, the flue has maneuverability when actually buckling like this, reduced its processing degree of difficulty when buckling, be more applicable to the site-specific manufacturing, and adopt galvanized steel sheet, certain aesthetic property has, and when actually using, the thickness of steel sheet can be 3mm, can guarantee the rigidity and the structural strength of flue self like this, and difficult the rust.
For optimization, reinforcing edges are respectively arranged at four external corners of the outer surface of the flue along the length direction of the external surface of the flue, two ends of each reinforcing edge respectively extend to two ends of the flue, each reinforcing edge is an angle steel, and two inner side surfaces of each reinforcing edge are respectively attached to two adjacent surfaces of the corresponding external corner of the flue and are welded and fixed; the angle steel frame is fixed by welding with the part of the flue, which is in contact with the corresponding reinforcing edge.
Therefore, the flue is formed by mutually welding two galvanized steel plates with L-shaped cross sections, the flue is provided with two vertical welding lines, the welding lines can be further reinforced by arranging the reinforcing edges to ensure the sealing property of the welding lines on the flue, the sealing property of the flue is ensured, and the strength of four corners of the flue is improved by the reinforcing edges. Simultaneously in order to guarantee that the angle steel frame is not welded directly on the flue, avoid producing the solder joint at the flue surface, influence its leakproofness, consequently through setting up the reinforcement limit, the welding of angle steel frame is on the reinforcement limit like this to the effect of protection has been played the flue.
Preferably, the sealing material is paint.
Like this, because the angle steelframe is metal product, and is good with the associativity of paint, can effectively block up the gap between angle steelframe and the installing port through the sealed paint of spraying, avoid the phenomenon that the flue appears leaking cigarette.
As optimization, the part that the flue is located between the upper and lower floor structure layer is still that the spacer sleeve is equipped with a plurality of links, just is located on the link the both sides of flue are fixedly connected with fixed plate respectively, wear to be equipped with the chemical crab-bolt that the perpendicular to wall set up on the fixed plate in order to be fixed in the flue on the wall.
Like this, in order to guarantee the installation stability of flue, especially to the higher building of floor height, for example commercial building, general floor height exceeds 5m, consequently sets up a plurality of links through the interval on the flue, and the link that adopts in this scheme is foretell angle steelframe to fix on the wall through the link, can improve the flue and install the stability at the wall, avoid the flue to appear the phenomenon of lateral bend because of the middle part atress, thereby influence the structural stability of flue.
Optimally, the outer surface of the flue is fully coated with antirust paint.
To sum up, the beneficial effects of the utility model reside in that: through adopting the angle iron frame in this scheme, fix it on the flue, consolidate all around the flue, the wholeness of flue has been improved, and the angle iron frame utilizes the width of angle steel self can carry out the shutoff to the installing port between the structural layer of flue and floor, the phenomenon of leaking the cigarette has been avoided appearing in the flue, the effect that has also acted as the connecting plate simultaneously, the workman can directly fix the flue on the wall through the connecting plate on the angle iron frame like this, consequently, have advantages such as easy operation and construction convenience during the flue installation, time saving and labor saving, and shorten construction cycle.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is an enlarged schematic view of a in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Reference numerals in the drawings of the specification include: flue 1, angle steel frame 2, chemical crab-bolt 3, reinforcing edge 4, wall 5, galvanized steel sheet 6, floor structural layer 7.
In the present embodiment, as shown in fig. 1, 2, and 3, the installation structure of a building exhaust flue includes a rectangular steel flue extending from a wall surface 5, two ends of the flue 1 respectively extend into installation openings formed in upper and lower floor slab structure layers 7, and a cross section of the flue is matched with an opening of the installation opening; the flue 1 is further sleeved with an angle steel frame 2 at a position close to the mounting opening, and the angle steel frame 2 is horizontally arranged and formed by enclosing and welding four angle steels; vertical side and flue fixed connection in the angle steelframe 2, the horizontal side in the angle steelframe 2 is attached together rather than floor structure layer 7 of place side, it has the sealing material to fill between the floor structure layer 7 of the horizontal side in the angle steelframe 2 rather than the place side, just be located on the angle steelframe 2 the both sides of flue are fixedly connected with connecting plate respectively, and the connecting plate is attached on wall 5, wear to be equipped with the chemical crab-bolt 3 that perpendicular to wall 5 set up on the connecting plate in order to be fixed in the flue on wall 5.
In this scheme, the back is made to the flue finished product, the workman is vertical to be arranged in between upper and lower floor, and stretch into the installing port of upper and lower floor structure layer 7 respectively with the upper and lower end of flue, and the tip of two piece intraoral upper and lower flues of same floor structure layer 7 installing port is coincide and offsets, then the angle steelframe 2 card of flue tip department or paste on installing port floor face all around, it needs to explain here that the card is around the installing port top of this floor structure layer 7 to the angle steelframe 2 card of flue lower extreme, paste and paste all around the installing port bottom of upper floor structure layer 7 to angle steelframe 2 of flue upper end. Then the tight back is supported with floor structure layer 7's installing port to angle steelframe 2, pass the connecting plate through chemical crab-bolt 3, concrete structure fixed connection with angle steelframe 2 and wall 5, whole steel flue is fixed in on major structure's the wall 5, angle steelframe 2 also laminates around the installing port, utilize the horizontal limit protrusion on angle steelframe 2 to carry out the shutoff in the width of flue to the installing port handing-over department of flue and floor structure layer 7, at last the rethread adopts the sealing material to carry out sealing process once more to the gap between its angle steelframe 2 and the installing port, prevent that the flue from leaking cigarette.
The flue in this scheme is the steel flue, and is different with conventional masonry structure's flue and precast concrete flue, because the steel sheet has certain plasticity, compares in conventional brickwork and concrete structure, and the flue of various shapes can be processed into according to on-the-spot major structure entrance to a cave size to the steel flue, also can satisfy the flue demand of different floor heights, and application scope is wide. And the thickness of the steel flue is thinner, the occupied indoor use area is smaller, the self dead weight is lighter, the load of the floor slab is effectively reduced, and the structural stability of the floor is improved. More importantly, through adopting angle steelframe 2, fix it on the flue, consolidate all around the flue, the wholeness of flue has been improved, and angle steelframe 2 utilizes the width on angle steel self level limit can carry out the shutoff to the installing port between the structural layer of flue and floor, the phenomenon of leaking the cigarette has been avoided the flue to appear, the effect that has also acted as the connecting plate simultaneously, the workman can directly fix the flue on wall 5 through the connecting plate on angle steelframe 2 like this, consequently, have advantages such as easy operation and construction convenience during the flue installation, time saving and labor saving, and shorten construction cycle.
In the specific embodiment, the flue 1 is formed by welding two galvanized steel sheets 6 with L-shaped cross sections.
Like this, because the flue that the building used generally is 400mm wide, therefore in actual operation, the steel flue is difficult to be directly buckled through a steel sheet and is formed, consequently, adopt two transversal galvanized steel sheet 6 of personally submitting the L type to weld each other with the flue in this scheme and form, the flue has maneuverability when actually buckling like this, reduced its processing degree of difficulty when buckling, be more suitable for the field manufacturing, and adopt galvanized steel sheet 6, certain aesthetic property has, and when actually using, the thickness of steel sheet can be 3mm, can guarantee the rigidity and the structural strength of flue self like this, and difficult the rust.
In a specific embodiment, reinforcing edges 4 are respectively arranged at four external corners of the outer surface of the flue along the length direction of the outer surface of the flue, two ends of each reinforcing edge 4 respectively extend to two ends of the flue, each reinforcing edge 4 is an angle steel, and two inner side surfaces of each reinforcing edge 4 are respectively attached to two adjacent surfaces of the corresponding external corner of the flue and are welded and fixed; the angle steel frame 2 is fixed by welding with the part of the flue which is contacted with the corresponding reinforcing edge 4.
Therefore, the flue is formed by mutually welding two galvanized steel plates 6 with L-shaped cross sections, the flue is provided with two vertical welding seams, the welding seams can be further reinforced by arranging the reinforcing edges 4 to ensure the sealing property of the welding seams on the flue, the sealing property of the flue is ensured, and the reinforcing edges 4 improve the strength of four corners of the flue. Simultaneously in order to guarantee that angle steelframe 2 does not directly weld on the flue, avoid producing the solder joint at the flue surface, influence its leakproofness, consequently through setting up reinforcing edge 4, angle steelframe 2 welds on reinforcing edge 4 like this to the effect of protection has been played to the flue.
In a specific embodiment, the sealing material is a paint.
Like this, because angle steelframe 2 is metal product, and is good with the associativity of paint, can effectively block up the gap between angle steelframe 2 and the installing port through the sealed paint of spraying, avoid the flue phenomenon of leaking the cigarette to appear.
In a specific embodiment, the part of the flue 1 between the upper and lower floor structure layers 7 is further provided with a plurality of connecting frames in a spacing sleeve manner, the connecting frames are provided with fixing plates fixedly connected to two sides of the flue respectively, and the fixing plates are provided with chemical anchor bolts perpendicular to the wall surface 5 in a penetrating manner so as to fix the flue 1 on the wall surface 5.
Like this, in order to guarantee the installation stability of flue, especially to the higher building of floor height, for example commercial building, general floor height exceeds 5m, consequently sets up a plurality of links through the interval on the flue, and the link that adopts in this scheme is foretell angle steelframe 2 to fix on wall 5 through the link, can improve the flue and install the stability at wall 5, avoid the flue to appear the phenomenon of lateral bend because of the middle part atress, thereby influence the structural stability of flue.
In the specific implementation process, the outer surface of the flue 1 is fully coated with the antirust paint. Thus, the service life of the flue can be prolonged.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a discharge flue mounting structure for building which characterized in that: the flue comprises a cuboid steel flue which is arranged on a wall surface in an extending mode, two ends of the flue respectively extend into mounting openings formed in upper and lower floor slab structure layers, and the size of the cross section of the flue is matched with the size of the opening of the mounting opening; the flue is also sleeved with an angle steel frame at a position close to the mounting opening, and the angle steel frame is horizontally arranged and formed by enclosing and welding four angle steels; vertical side and flue fixed connection in the angle steelframe, the floor structure layer of horizontal side in the angle steelframe rather than the place side is attached together, it has the sealing material to fill between the floor structure layer of horizontal side in the angle steelframe rather than the place side, on the angle steelframe and be located the both sides of flue are fixedly connected with connecting plate respectively, and the connecting plate is attached on the wall, wear to be equipped with the chemical crab-bolt that the perpendicular to wall set up on the connecting plate in order to be fixed in the wall with the flue on.
2. The exhaust flue installation structure for buildings according to claim 1, wherein: the flue is formed by welding two galvanized steel plates with L-shaped cross sections.
3. The exhaust flue installation structure for buildings according to claim 2, wherein: reinforcing edges are respectively arranged at four external corners of the outer surface of the flue along the length direction of the external surface of the flue, two ends of each reinforcing edge respectively extend to two ends of the flue, each reinforcing edge is an angle steel, and two inner side surfaces of each reinforcing edge are respectively attached to two adjacent surfaces of the corresponding external corner of the flue and are welded and fixed; the angle steel frame is fixed by welding with the part of the flue, which is in contact with the corresponding reinforcing edge.
4. The exhaust flue installation structure for buildings according to claim 1, wherein: the sealing material is paint.
5. The exhaust flue installation structure for buildings according to claim 1, wherein: the part that the flue is located between the upper and lower floor structure layer is still that the spacer sleeve is equipped with a plurality of links, just is located on the link the both sides of flue are fixedly connected with fixed plate respectively, wear to be equipped with the chemical crab-bolt that the perpendicular to wall set up on the fixed plate in order to be fixed in the wall with the flue on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179964.4U CN212562316U (en) | 2020-06-23 | 2020-06-23 | Discharge flue mounting structure for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179964.4U CN212562316U (en) | 2020-06-23 | 2020-06-23 | Discharge flue mounting structure for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212562316U true CN212562316U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021179964.4U Active CN212562316U (en) | 2020-06-23 | 2020-06-23 | Discharge flue mounting structure for building |
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|---|---|
| CN (1) | CN212562316U (en) |
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2020
- 2020-06-23 CN CN202021179964.4U patent/CN212562316U/en active Active
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