CN209942156U - Smoke air duct mounting structure - Google Patents
Smoke air duct mounting structure Download PDFInfo
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- CN209942156U CN209942156U CN201920635225.2U CN201920635225U CN209942156U CN 209942156 U CN209942156 U CN 209942156U CN 201920635225 U CN201920635225 U CN 201920635225U CN 209942156 U CN209942156 U CN 209942156U
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Abstract
The utility model relates to a construction technical field discloses a flue gas duct mounting structure. The smoke air duct mounting structure comprises a mounting clamping groove and a mounting cushion block, the mounting clamping groove is formed in the bottom of the inner wall of one side, away from the wall body, of the first reserved hole, and the top of the side plate of one side, away from the wall body, of the smoke air duct can be clamped into the mounting clamping groove; the mounting cushion block is arranged on the second floor and located below the mounting clamping groove, and the mounting cushion block is configured to be capable of supporting the bottom of a side plate, far away from the wall body, of the smoke and air duct. The utility model discloses the installation is firm, prevents that the flue duct from squinting, need not the later stage and hangs the hole and pour the concrete, avoids quality hidden danger such as ground leaks and the roof unevenness, saves the post processing expense, ensures construction quality, and the process is simple, and construction convenience uses manpower sparingly and material, has reduced construction cost for the construction progress.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a flue gas duct mounting structure.
Background
The smoke duct structure is widely applied to various buildings and can play a good role in discharging smoke and peculiar smell. However, when installing the flue duct, the following problems are encountered: in the traditional construction method, the vertical height of the flue gas duct is more than or equal to the net height of a floor, a hole needs to be reserved by the flue gas duct to enable the flue gas duct to be vertical, otherwise, the flue gas duct cannot be installed, and therefore the problems of concrete chiseling, secondary pouring and the like occur in the later period; the installation and construction of the smoke and air channel are complex, a plurality of construction procedures such as hole reinforcing steel bar installation, smoke and air channel placement, smoke and air channel interface formwork lifting, smoke and air channel root pouring, formwork removal, inspection, acceptance and the like are required, and the time consumption in the smoke and air channel installation process is long due to the complex procedures, so that the construction period is influenced; before the hole of the flue gas duct is poured, the side wall needs to be roughened, and after one-step brushing of plain cement paste, the micro-expansion concrete with a high mark number is used for hanging mould pouring, so that labor and materials are wasted; the smoke duct is mainly used in kitchens and toilets, water leakage at the joint part can be caused by poor quality of the hanging mould, the use function is influenced, potential quality hazards exist, and the subsequent maintenance cost is increased; after concrete pouring at the formwork lifting part is finished, the floor flatness is poor, slab staggering is easy to occur, the impression quality is influenced, and extra processing cost is increased.
SUMMERY OF THE UTILITY MODEL
Based on above problem, an object of the utility model is to provide a flue duct mounting structure, the installation is simple, saves manual work and material.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a flue gas duct mounting structure, be used for with flue gas duct installs between first floor and second floor, first floor is provided with the first entrance to a cave of reserving, flue gas duct mounting structure includes:
the mounting clamping groove is formed in the bottom of the inner wall of the first reserved hole on the side far away from the wall body, and the top of the side plate of the smoke and air duct on the side far away from the wall body can be clamped into the mounting clamping groove;
and the mounting cushion block is arranged on the second floor and is positioned below the mounting clamping groove, and the mounting cushion block is configured to be capable of supporting the bottom of the side plate on one side, far away from the wall body, of the smoke air duct.
As the utility model discloses a cigarette wind channel mounting structure's preferred scheme, the cigarette wind channel stretches into installation slot's the degree of depth is more than or equal to 20 mm.
As the utility model discloses a cigarette wind channel mounting structure's preferred scheme, installation slot's width is more than or equal to the curb plate thickness in cigarette wind channel.
As the utility model discloses a cigarette wind channel mounting structure's preferred scheme, installation draw-in groove with the shutoff has waterproof mortar between the cigarette wind channel.
As the utility model discloses a cigarette wind channel mounting structure's preferred scheme, the installation cushion with the shutoff has waterproof mortar between the cigarette wind channel.
As the preferred scheme of the smoke duct mounting structure of the utility model, the width of the mounting cushion block is 45-55 mm.
As the utility model discloses a smoke and air duct mounting structure's preferred scheme, the height in smoke and air duct equals with the square sum of width first floor with the square of the clear height of floor between the second floor.
As the utility model discloses a cigarette wind channel mounting structure's preferred scheme, first reserve one side inner wall of entrance to a cave with the wall body parallel and level.
As the utility model discloses a cigarette wind channel mounting structure's preferred scheme, the second floor is provided with the second and reserves the entrance to a cave.
As the utility model discloses a smoke duct mounting structure's preferred scheme, the installation cushion is formed by concrete placement.
The utility model has the advantages that:
the utility model provides a flue duct mounting structure, through set up the installation draw-in groove in the bottom of the first reserved entrance to a cave of first floor and keeping away from one side inner wall of wall body, vertically place flue duct between first floor and second floor, and go into the installation draw-in groove with its top card of keeping away from one side curb plate of wall body, the installation is firm, prevent flue duct skew, need not later stage hanging hole concreting, avoid quality hidden danger such as ground water leakage and roof unevenness, save the post processing expense, ensure construction quality; the installation cushion block is arranged at the position below the installation clamping groove on the second floor to support the bottom of one side plate of the smoke channel away from the wall body, the process is simple, construction is convenient, manpower and materials are saved, construction cost is reduced, and construction progress is accelerated.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is an installation schematic view of a flue duct installation structure provided by an embodiment of the present invention.
In the figure:
1, installing a clamping groove; 2, installing a cushion block;
100-flue duct;
200-a first floor slab; 201-a first reserved hole;
300-a second floor; 301-a second reserved hole;
400-wall body.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment provides a flue duct mounting structure, as shown in fig. 1, this flue duct mounting structure is used for installing flue duct 100 between first floor 200 and second floor 300, and first floor 200 is provided with first reservation entrance to a cave 201, and optionally, the first one side inner wall of reserving entrance to a cave 201 is parallel and level with wall 400. Optionally, the second floor slab 300 is provided with a second reserved hole 301. The smoke air duct mounting structure comprises a mounting clamping groove 1 and a mounting cushion block 2. Specifically, the mounting slot 1 is arranged at the bottom of the inner wall of the first reserved hole 201 on the side far away from the wall 400, and the top of the side plate of the flue duct 100 on the side far away from the wall 400 can be clamped into the mounting slot 1; the mounting pad 2 is disposed on the second floor 300 and located below the mounting slot 1, and the mounting pad 2 is configured to support the bottom of the side plate of the flue duct 100 away from the wall 400.
The bottom of the inner wall of one side, away from the wall body 400, of the first reserved hole 201 of the first floor slab 200 is provided with the installation clamping groove 1, the smoke and air duct 100 is vertically placed between the first floor slab 200 and the second floor slab 300, the top of the side plate of one side, away from the wall body 400, of the smoke and air duct 100 is clamped into the installation clamping groove 1, installation is firm, the smoke and air duct 100 is prevented from deviating, later-stage hole hoisting and concrete pouring are not needed, quality hidden dangers such as ground water leakage and uneven top plate are avoided, later-stage processing cost is saved, and construction quality is ensured; the installation cushion block 2 is arranged at the position below the installation clamping groove 1 on the second floor board 300 to support the bottom of one side plate of the smoke duct 100 far away from the wall body 400, the process is simple, the construction is convenient, the labor and the materials are saved, the construction cost is reduced, and the construction progress is accelerated.
It should be noted that, when a floor slab is poured and a hole is reserved, the pouring mold for construction pouring of the installation clamping groove 1 is made of iron pieces, is connected with an aluminum alloy roof template (for pouring the floor slab) in a welding mode, and can be used in a turnover mode along with a layer. Alternatively, the mounting blocks 2 are cast of concrete. The concrete for installing the cushion block 2 is made of main body or secondary structure residual concrete, and the die for pouring the concrete for installing the cushion block 2 is processed and manufactured by using a field waste template according to design requirements, so that the material is saved, and the green construction requirements are met.
Optionally, waterproof mortar is sealed between the installation clamping groove 1 and the smoke air duct 100. Optionally, waterproof mortar is sealed between the mounting cushion block 2 and the smoke duct 100. The installation of the flue duct 100 is completed, after the test that the flue duct is vertical and the positioning meets the design requirements, waterproof mortar is adopted to close and closely and flatly block the gaps between the flue duct 100 and the installation clamping grooves 1 and between the flue duct 100 and the installation cushion blocks 2, and then the next construction procedure is carried out.
In order to facilitate the smoke duct 100 to be clamped into the installation slot 1, optionally, the width of the installation slot 1 is greater than or equal to the thickness of the side plate of the smoke duct 100, and in this embodiment, the width of the installation slot 1 is 35 mm. A certain size is reserved for solving construction structure errors, optionally, the depth of the smoke duct 100 extending into the installation slot 1 is greater than or equal to 20mm, and in this embodiment, the height of the installation slot 1 is 40 mm. The size of the flue duct 100 is designed according to the actual requirement, and optionally, the height and width of the flue duct 100The sum of squares is equal to the square of the net height of the floor between the first floor 200 and the second floor 300. For example, the net height H of the floor between the first floor 200 and the second floor 300 is 2.9m, the length B of the short side of the flue duct 100 is 0.4m, and the height H of the flue duct 100 is 0.9 m2From H2 2+B2＝H2It can be obtained that the height H of the flue duct 10022872 mm. Height H of mounting mat 21From H1Calculated as H +40 (height of mounting slot 1) -H2 (height of flue duct 100) -20, height H of mounting pad 212900+ 40-20-2872-48 mm. Optionally, the width of the mounting block 2 is 45-55mm, and in this embodiment, the width of the mounting block 2 is 50 mm.
The structure for installing the flue gas duct provided by the embodiment mainly comprises the following steps when the flue gas duct 100 is installed: firstly, when a floor slab and a reserved hole are poured, the installation clamping groove 1 is poured at the same time; secondly, the smoke and air duct 100 is placed between the first floor slab 200 and the second floor slab 300 to a vertical position in a rotating mode by taking the edge of a second reserved hole 301 of the second floor slab 300 as a rotating point so as to solve the error caused by insufficient clear height during structure construction; then, pouring an installation cushion block 2 for supporting the bottom of the flue duct 100 on the second floor slab 300; and finally, plugging and closely leveling gaps among the smoke duct 100, the mounting clamping groove 1 and the mounting cushion block 2 by adopting waterproof mortar.
The installation of the flue duct mounting structure that this embodiment provided is firm, prevents flue duct 100 skew, need not the later stage and hangs the hole and pour the concrete, avoids quality hidden danger such as ground water leakage and roof unevenness, saves the post processing expense, ensures construction quality, and the process is simple, and construction convenience uses manpower sparingly and material, has reduced construction cost for the construction progress.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a flue gas duct mounting structure, be used for with flue gas duct (100) are installed between first floor (200) and second floor (300), first floor (200) are provided with first reservation entrance to a cave (201), its characterized in that, flue gas duct (100) mounting structure includes:
the mounting clamping groove (1) is arranged at the bottom of the inner wall of one side, away from the wall body (400), of the first reserved hole (201), and the top of the side plate of one side, away from the wall body (400), of the smoke and air duct (100) can be clamped into the mounting clamping groove (1);
and the mounting cushion block (2) is arranged on the second floor (300) and is positioned below the mounting clamping groove (1), and the mounting cushion block (2) is configured to be capable of supporting the bottom of the side plate on one side, away from the wall body (400), of the smoke and air duct (100).
2. The flue duct mounting structure according to claim 1, wherein the depth of the flue duct (100) protruding into the mounting groove (1) is greater than or equal to 20 mm.
3. The flue duct mounting structure according to claim 1, wherein the width of the mounting groove (1) is greater than or equal to the thickness of the side plate of the flue duct (100).
4. The flue duct installation structure according to claim 1, wherein waterproof mortar is sealed between the installation clamping groove (1) and the flue duct (100).
5. The flue duct installation structure according to claim 1, wherein waterproof mortar is sealed between the installation cushion block (2) and the flue duct (100).
6. A flue duct mounting structure according to claim 1, wherein the width of the mounting mat (2) is 45-55 mm.
7. The flue duct mounting structure according to claim 1, wherein the sum of the squares of the height and the width of the flue duct (100) is equal to the square of the clear height of the floor between the first floor (200) and the second floor (300).
8. The flue duct installation structure according to claim 1, wherein one side inner wall of the first reserved hole (201) is flush with the wall body (400).
9. A flue duct mounting structure according to claim 1, wherein the second floor (300) is provided with a second reserved hole (301).
10. The flue duct installation structure according to claim 1, wherein the mounting blocks (2) are cast of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920635225.2U CN209942156U (en) | 2019-05-06 | 2019-05-06 | Smoke air duct mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920635225.2U CN209942156U (en) | 2019-05-06 | 2019-05-06 | Smoke air duct mounting structure |
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| Publication Number | Publication Date |
|---|---|
| CN209942156U true CN209942156U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920635225.2U Active CN209942156U (en) | 2019-05-06 | 2019-05-06 | Smoke air duct mounting structure |
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| CN (1) | CN209942156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503001A (en) * | 2021-08-05 | 2021-10-15 | 中国建筑第六工程局有限公司 | Construction method of smoke exhaust duct |
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2019
- 2019-05-06 CN CN201920635225.2U patent/CN209942156U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503001A (en) * | 2021-08-05 | 2021-10-15 | 中国建筑第六工程局有限公司 | Construction method of smoke exhaust duct |
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