CN113326556A - Method for accurately installing assembled eccentric water filtering cap and laying cylinder brick - Google Patents
Method for accurately installing assembled eccentric water filtering cap and laying cylinder brick Download PDFInfo
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- CN113326556A CN113326556A CN202110682920.6A CN202110682920A CN113326556A CN 113326556 A CN113326556 A CN 113326556A CN 202110682920 A CN202110682920 A CN 202110682920A CN 113326556 A CN113326556 A CN 113326556A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 238000001914 filtration Methods 0.000 title claims abstract description 108
- 239000011449 brick Substances 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 9
- 239000002344 surface layer Substances 0.000 claims description 21
- 239000010410 layer Substances 0.000 claims description 20
- 239000004570 mortar (masonry) Substances 0.000 claims description 11
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 4
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0409—Drainage outlets, e.g. gullies
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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
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
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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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0409—Drainage outlets, e.g. gullies
- E04D2013/0413—Strainers for drainage outlets
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Abstract
The invention discloses a method for accurately installing an assembled eccentric water filtering cap and paving a cylinder brick, which comprises the following steps: firstly, selecting the type of the quarry tile; secondly, determining the position deviation of the straight drainage port; thirdly, designing a water filtering cap; fourthly, prefabricating and processing the water filtering cap and the cylinder brick in a factory; fifthly, mounting a supporting mechanism; sixthly, laying the quarry tile; and seventhly, installing a water filtering cap body. The invention can ensure that the water filtering cap can be positioned at the cross-shaped brick joint cross point of the quarry tile after the installation of the water filtering cap and the laying of the quarry tile are finished, and the water filtering cap can be completely covered on the direct drainage type water falling port, so that the drainage effect is not influenced, the construction requirement is met, in addition, the assembly type structure not only improves the construction efficiency, but also invisibly reduces the construction cost, has good use effect and is convenient for popularization and use.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a method for accurately installing an assembled eccentric water filtering cap and laying a quarry tile.
Background
The water falling port is a device for collecting and guiding roof rainwater to flow into a drain pipe in a roof or floor organized drainage mode, and generally comprises a direct-drainage type water falling port and a lateral water falling port, the water falling port is generally arranged on a eaves gutter (the direct-drainage type water falling port) and on the outer side of a parapet wall (the lateral water falling port), the water falling port is used in combination with a water falling hopper, the water falling hopper is arranged below the water falling port, the water falling hopper is connected with a water falling pipe, and the rainwater is guided to the ground through the water falling hopper and the water falling pipe. Because present food commodity wrapping bag flies all day, rubbish debris are very much, animals such as mouse and snake scurry in addition and suffer from, lead to the mouth of falling water on the roof often to appear blocking phenomenon, roof ponding can't in time be discharged, the house infiltration condition appears, damage the house structure, consequently, the setting of drainage cap is very important, but because the mouth of falling water just buries underground on the roofing structural layer before the waterproof layer construction, the coiled material waterproof layer is drawn into in the mouth of falling water, the unable symmetry of the peripheral jar brick of the mouth of falling water is placed in the middle when making the roofing tiling, can not satisfy the construction requirement.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a method for accurately installing an assembled eccentric water filtering cap and laying a quarry tile, which can ensure that the water filtering cap can be positioned at the cross-shaped brick seam intersection of the quarry tile after the installation of the water filtering cap and the quarry tile are finished, and the water filtering cap can completely cover a straight-line type water falling port, so that the drainage effect is not influenced, and the construction requirement is met.
In order to solve the technical problems, the invention adopts the technical scheme that: an accurate installation and quarry tile laying method of an assembled eccentric water filtering cap is characterized by comprising the following steps:
step one, type selection of the quarry tile:
the quarry tile is square quarry tile according to formula
Determining the side length a of the quarry tile, wherein floor (·) is a downward rounding function, L is the width of the bottom surface of the roof eaves gutter, n is the number of rows of complete square quarry tiles capable of being laid in the bottom surface of the roof eaves gutter, n is a positive even number, n is 2-6, d1The maximum aperture of the direct drainage type water falling port; n rows of the quarry bricks are symmetrically laid along the central line of the roof gutter;
step two, determining the position deviation of the straight drainage outlet:
performing brick arrangement and line snapping according to the quarry tile with the smallest size in the quarry tile models determined in the step one;
i straight-line type water falling ports are distributed in the roof eaves gutter along the length direction of the roof eaves gutter, wherein i is a positive integer, each straight-line type water falling port is provided with a cross-shaped brick joint cross point which is closest to the center line of the straight-line type water falling port, and the distance delta between each cross-shaped brick joint cross point and the center line of the corresponding i straight-line type water falling ports is measurediSelecting aiThe maximum value of (A) is denoted asmax；
Step three, designing a water filtering cap:
step 301, structural design of the water filtering cap:
the water filtering cap comprises a water filtering cap body arranged at the top of the straight drainage port and a supporting mechanism which is embedded in a tile paving surface layer of a roof and is used for supporting the water filtering cap, the bottom of the water filtering cap body is provided with an annular brim and a plurality of clamping plates which are circumferentially arranged at the bottom of the annular brim and are clamped in the supporting mechanism, and a gap is formed between the annular brim and the clamping plates; the supporting mechanism comprises a base circular pipe embedded in the surface layer of the roofing brick paving, a base circular ring arranged at the top of the base circular pipe and a circular ring supporting plate arranged at the bottom of the base circular ring and clamped between the annular brim and the clamping plates, wherein the circular ring supporting plate is provided with a notch for the clamping plates to pass through, the inner diameter of the base circular pipe is larger than the maximum aperture of the straight-line type water falling port, and the upper surface of the base circular ring, the upper surface of the annular brim and the upper surface of the roofing brick paving surface layer are all flush;
step 302, designing the size of the water filtering cap:
according to formula d2＝d1+2ΔmaxDetermining the inner diameter d of the base circular tube2(ii) a According to formula d2＜d3Less than or equal to 2a, and determining the outer diameter d of the base ring3；
Step four, prefabricating and processing the water filtering cap and the cylinder brick in a factory:
processing the water filtering cap according to the structure and the size of the water filtering cap determined in the third step;
meanwhile, the quarry tile is processed according to the size of the quarry tile selected in the step two, the quarry tile comprises a first quarry tile contacted with the water filtering cap and a second quarry tile not contacted with the water filtering cap, a quarter round notch matched with the base ring is formed in one corner of the first quarry tile, and the number of the first quarry tile is 4 i;
step five, installing a supporting mechanism:
mounting the bearing mechanism, embedding the base circular tube in the surface layer of the roof tile paving, and enabling the central line of the base circular tube to pass through the cross-shaped brick joint cross point selected in the second step;
laying quarry tile;
paving a first cylinder brick at a brick paving position in contact with the water filtering cap, and paving a second cylinder brick at a brick paving position out of contact with the water filtering cap;
and step seven, installing a water filtering cap body.
The method for accurately installing the assembled eccentric water filtering cap and paving the quarry tile is characterized by comprising the following steps of: the inner diameter of the circular ring supporting plate is smaller than that of the circular ring of the base, and the inner diameter of the circular ring of the base is equal to the outer diameter of the annular brim.
The method for accurately installing the assembled eccentric water filtering cap and paving the quarry tile is characterized by comprising the following steps of: the water filtering cap body is a circular truncated cone-shaped water filtering cap body, and a plurality of water filtering holes distributed circumferentially are formed in the side wall of the circular truncated cone-shaped water filtering cap body.
The method for accurately installing the assembled eccentric water filtering cap and paving the quarry tile is characterized by comprising the following steps of: the bottom of the outer side wall of the round pipe of the base is provided with a plurality of fixing claws which are inserted into the surface layer of the roof tile pavement and are distributed in the circumferential direction.
The method for accurately installing the assembled eccentric water filtering cap and paving the quarry tile is characterized by comprising the following steps of: the roof brick paving surface layer comprises a concrete mortar layer and a quarry brick paved on the concrete mortar layer, the upper surface of the base ring is flush with the upper surface of the quarry brick, and the fixing claws are inserted in the concrete mortar layer.
Compared with the prior art, the invention has the following advantages:
1. the inner diameter of the base circular tube adopted by the invention is larger than the maximum aperture of the straight-line type water falling port, so that the installation position of the base circular tube on the straight-line type water falling port can be conveniently adjusted, and the water filtering cap body can be eccentrically arranged at the top of the straight-line type water falling port, so that the central line of the water filtering cap body can penetrate through the cross middle point of the cross brick seams of the tile layers, the requirements of construction and roof drainage can be met, the upper opening of the straight-line type water falling port is free from blocking, and the appearance is attractive.
2. According to the invention, the clamping plate is arranged, so that the water filtering cap and the bearing mechanism can be detachably connected, the mounting and dismounting are convenient, and the connection is firm.
3. The water filtering cap is supported by the base ring, and the large-diameter cavity communicated with the straight-line type water falling port is formed in the base ring, so that water drainage is facilitated.
4. The invention can correct and adjust the position deviation of the direct drainage type water outlet within the deviation allowable range, and ensure that the water filtering cap can be positioned at the cross-shaped brick seam crossing point of the quarry tile after the installation of the water filtering cap and the laying of the quarry tile are finished.
In conclusion, the detachable water filtering cap and the detachable bearing mechanism are arranged, so that the installation and the disassembly are convenient, the connection is firm, the deviation correction adjustment can be performed on the position deviation of the straight-line type water falling port within the deviation allowable range, the water filtering cap can be positioned at the cross brick joint intersection point of the tile after the installation of the water filtering cap and the laying of the tile are ensured, at the moment, although the water filtering cap and the straight-line type water falling port are arranged eccentrically, the water drainage effect cannot be influenced because the water filtering cap can be completely covered on the straight-line type water falling port, the construction requirement is met, in addition, the assembly type structure not only improves the construction efficiency, but also invisibly reduces the construction cost, and has a good use effect.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
Fig. 1 is a schematic structural view of a water filtering cap used in the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a top view of the ring pallet of fig. 1.
FIG. 4 is a construction state diagram of the present invention after the installation of the supporting mechanism and the quarry tile.
FIG. 5 is a block flow diagram of a method of the present invention.
Description of reference numerals:
1-a direct drainage type water falling port; 2-water filtering cap body; 3-annular brim;
4-clamping plate; 5-base circular tube; 6-base ring;
7-a circular ring supporting plate; 8-notch; 9-water filtration holes;
10-a stationary jaw; 11-concrete mortar layer; 12-1-a first quarry tile;
12-2-a second quarry tile; 13-a roof structure layer; 14-roofing gutter.
Detailed Description
As shown in fig. 1 to 5, the method for precisely installing an assembled eccentric water filtering cap and laying a quarry tile of the present invention comprises the following steps:
step one, type selection of the quarry tile:
the above-mentionedThe quarry tile is square one according to formula
Determining the side length a of the quarry tile, wherein floor (·) is a downward rounding function, L is the width of the bottom surface of the roof gutter 14, n is the number of rows of complete square quarry tiles capable of being laid in the bottom surface of the roof gutter 14, n is a positive even number, n is 2-6, d1The maximum aperture of the direct drainage type water falling port 1; n rows of the quarry bricks are symmetrically laid along the central line of the roof gutter 14;
step two, determining the position deviation of the straight drainage outlet:
performing brick arrangement and line snapping according to the quarry tile with the smallest size in the quarry tile models determined in the step one;
i straight-line type water falling ports 1 are arranged in the roof eaves gutter 14 along the length direction of the roof eaves gutter 14, i is a positive integer, each straight-line type water falling port 1 is provided with a cross-shaped brick joint intersection point which is closest to the center line of the straight-line type water falling port 1, and the distance delta between each cross-shaped brick joint intersection point and the center line of the corresponding i straight-line type water falling port 1 is measurediSelecting aiThe maximum value of (A) is denoted asmax；
It is to be noted that the present invention can be applied to
The direct vent 1 position deviation of falling into water mouthful of adjusting of rectifying, guarantee that water filter cap installation and quarry brick lay the completion back, the water filter cap can be located the cross brickwork joint crosspoint of quarry brick, though water filter cap and direct vent 1 eccentric settings of falling into water at this moment, nevertheless can be complete to cover on direct vent 1 of falling into water because of the water filter cap, the drainage effect can not receive the influence, satisfy the construction demand, consequently, select the smallest quarry brick of size to carry out the aim at that row brick was played the line, reduce delta as far as possibleiTo reduce the design size of the water filtering cap later, and save materials and cost.
Step three, designing a water filtering cap:
step 301, structural design of the water filtering cap:
the water filtering cap comprises a water filtering cap body 2 arranged at the top of the straight drainage port 1 and a supporting mechanism which is buried in a tile paving surface layer of a roof and is used for supporting the water filtering cap, wherein the bottom of the water filtering cap body 2 is provided with an annular brim 3 and a plurality of clamping plates 4 which are circumferentially distributed at the bottom of the annular brim 3 and are clamped in the supporting mechanism, and a gap is formed between the annular brim 3 and the clamping plates 4; the supporting mechanism comprises a base circular tube 5 embedded in the tile paving surface layer of the roof, a base circular ring 6 arranged at the top of the base circular tube 5 and a circular ring supporting plate 7 arranged at the bottom of the base circular ring 6 and clamped between the annular brim 3 and the clamping plate 4, wherein a notch 8 for the clamping plate 4 to pass through is formed in the circular ring supporting plate 7, the inner diameter of the base circular tube 5 is larger than the maximum aperture of the straight-line type water falling port 1, and the upper surface of the base circular ring 6, the upper surface of the annular brim 3 and the upper surface of the tile paving surface layer of the roof are all flush;
step 302, designing the size of the water filtering cap:
according to formula d2＝d1+2ΔmaxDetermining the inner diameter d of the base circular tube 52(ii) a According to formula d2＜d32a or less, determining the outer diameter d of the base ring 63；
The inner diameter d of the base circular tube 5 is defined2The water filter cap can contain the position deviation of all the direct drainage type water falling ports 1 in the roof construction during the construction of a main body structure, so that the water filter cap can be positioned at the cross-shaped brick joint intersection of the quarry tile and completely covered on the direct drainage type water falling ports 1, the drainage effect cannot be influenced, and the construction requirement is met;
step four, prefabricating and processing the water filtering cap and the cylinder brick in a factory:
processing the water filtering cap according to the structure and the size of the water filtering cap determined in the third step;
meanwhile, the quarry tile is processed according to the size of the quarry tile selected in the step two, the quarry tile comprises a first quarry tile 12-1 contacted with the water filtering cap and a second quarry tile 12-2 not contacted with the water filtering cap, a quarter-circle notch matched with the base ring 6 is formed in one corner of the first quarry tile 12-1, and the number of the first quarry tiles 12-1 is 4 i;
it should be noted that, because the first quarry tile 12-1 needs to cut an arc-shaped cut matched with the water filtering cap, if the first quarry tile is temporarily cut in a construction site, the matching rate is not high, the rejection rate of the quarry tile is increased, and the construction cost is greatly influenced; the first quarry tile 12-1 is prefabricated in a factory, and tiles are directly paved on a construction site, so that the construction efficiency is improved, the construction cost is invisibly reduced, and the using effect is good;
step five, installing a supporting mechanism:
mounting the bearing mechanism, embedding the base circular tube 5 in the surface layer of the roof tile pavement, and enabling the central line of the base circular tube 5 to pass through the cross-shaped brick joint cross point selected in the second step;
laying quarry tile;
paving a first cylinder brick 12-1 at a brick paving position in contact with the water filtering cap, and paving a second cylinder brick 12-2 at a brick paving position out of contact with the water filtering cap;
and step seven, installing a water filtering cap body.
In this embodiment, the radius of the quarter-circle gap is the sum of half of the outer diameter of the base ring 6 and the width of the standard brick joint.
It should be noted that, in general construction, the straight drainage spout 1200m2One drainage requirement can be met by arranging one drainage channel, so that the value of i is determined according to the size of a constructed roof.
It should be noted that the specification sizes of the quarry tile mainly include 100mm × 100mm, 108mm × 108mm, 150mm × 150mm, 190mm × 190mm, 200mm × 200mm, 300mm × 300mm, and when the quarry tile is selected in the first step, the value of n needs to be calculated according to the existing specification size of the quarry tile, so that the following raw materials can be purchased and used, the processing time can be reduced, and the construction requirements of the assembly type can be met; in addition, the maximum aperture of the straight drainage spout 1 is larger than 100mm, so that the type of the quarry tile with the size of 100mm x 100mm is excluded.
In this embodiment, the maximum aperture d of the straight drainage spout 11100mm, in the first step of tile model selection, taking the width L of the bottom surface of the roof gutter 14 as 400mm as an example, firstly, the minimum dimension of the tile is 108mm x 108mm, in this case, a is 108mm, L is divided by a and the whole is taken down to obtain the tile modelThe number of rows n of complete square bricks which can be laid in the bottom surface of the roof gutter 14 is 3,3 is not a positive even number, at this time, a is 108mm and does not meet the requirement, and bricks with the size of 150mm are additionally taken for calculation, at this time, a is 150mm, L is divided by a and rounded downwards to obtain n is 2,2 is a positive even number, and the requirement is met, so that the preferred brick is that when the width L of the bottom surface of the roof gutter 14 is 400mm, bricks with the size of 150mm are selected for laying, as shown in fig. 4;
because of various factors such as inconvenient or shortage of raw material production processing, the commonly used size of general quarry tile is 150mm, take the width L of roof eaves gutter 14 bottom surface 450mm as an example, when a equals 108mm, divide by a and get n equals 4 after getting round downwards with L, satisfy the requirement, but if only the quarry tile that the size is 150mm can use, a equals 150mm at this moment, divide by a and get n equals 3 after getting round downwards with L, 3 is not the not satisfied requirement of positive even number, can follow roof eaves gutter 14 central line symmetry and lay two rows at this moment, the roof eaves gutter 14 bottom surface width of remaining not tiling is laid through the non-integer brick after the cutting, the purpose lies in guaranteeing the regularity of laying of the quarry tile in roof eaves gutter 14, be convenient for the cap drainage of later stage installation.
It should be noted that, when actually laying bricks, the first quarry tile 12-1 is further divided into two shapes, one is a whole brick, the other is a non-whole brick, and the non-whole brick is cut according to actual requirements when used for making up corners such as wall corners and wall corners in a field construction.
In this embodiment, the plurality of notches 8 correspond to the plurality of clamping plates 4 one to one, and the number of the clamping plates 4 is two.
It should be noted that the straight-line type water falling port 1 is a funnel-shaped circular table hole with a large upper part and a small lower part, so that the inner diameter of the base circular tube 5 is larger than the maximum aperture of the straight-line type water falling port 1, the installation position of the base circular tube 5 on the straight-line type water falling port 1 is convenient to adjust, and the water filtering cap body 2 can be eccentrically arranged at the top of the straight-line type water falling port 1, so that the central line of the water filtering cap body 2 can penetrate through a cross brick seam intersection of the quarry tile, the construction and roof drainage requirements can be met at the moment, an opening on the straight-line type water falling port 1 is free from blocking, sewage can be smoothly discharged from the straight-line type water falling port 1, and the appearance is attractive;
when the water filtering cap is installed, the clamping plate 4 is aligned to the notch 8, the water filtering cap is placed downwards, and then the water filtering cap body 2 is rotated to drive the clamping plate 4 to rotate, so that the clamping plate 4 is clamped at the bottom of the circular ring supporting plate 7, the annular brim 3 is lapped on the circular ring supporting plate 7, the installation is completed, and the operation sequence is opposite when the water filtering cap is disassembled;
it should be noted that the water filtering cap and the bearing mechanism are detachably connected by arranging the clamping plate 4, so that the installation and the disassembly are convenient and the connection is firm;
through setting up the base ring 6 bearing water filtering cap, have the major diameter cavity with the direct vent 1 intercommunication that falls into water in the base ring 6, be favorable to the drainage.
It should be noted that the method can also be applied to the situation of a roof gutter 14 without a roof, at this time, the size of the quarry tile is selected on site according to actual conditions, the value of a is determined, and then the second step to the seventh step are executed, so that the application range is wider.
In this embodiment, the inner diameter of the ring supporting plate 7 is smaller than the inner diameter of the base ring 6, and the inner diameter of the base ring 6 is equal to the outer diameter of the annular brim 3.
It should be noted that after the water filtering cap is installed, the annular cap brim 3 and the base ring 6 are spliced into a complete base without a gap, so that the phenomenon that sundries are accumulated in gaps and inconvenient to clean is avoided, and the use effect is good.
In this embodiment, the water filtering cap body 2 is a truncated cone-shaped water filtering cap body, and a plurality of water filtering holes 9 arranged circumferentially are formed in the side wall of the truncated cone-shaped water filtering cap body.
It should be noted that, the drainage hole 9 is arranged on the side wall of the circular truncated cone type drainage cap body, compared with a structure that the hole is formed in the plane to filter impurities, the drainage hole has a better filtering effect, can accumulate and filter more impurities and then clean the impurities, does not need to frequently climb the roof to clean the impurities, saves manpower and material resources, and has a good using effect.
In this embodiment, a plurality of fixing claws 10 which are inserted into the surface layer of the roof tile pavement and are circumferentially arranged are arranged at the bottom of the outer side wall of the circular base tube 5.
It should be noted that, the base circular tube 5 is fixed in the concrete mortar layer 11 by the fixing claws 10, the structure is stable and reliable, the height of the base circular ring 6 can be adjusted according to the installation height of the fixing claws 10, and the upper surface of the base circular ring 6 is flush with the upper surface of the roof tile laying surface layer after installation.
In this embodiment, the roof tile paving surface layer includes concrete mortar layer 11 and the quarry tile of laying on concrete mortar layer 11, the upper surface of base ring 6 with the upper surface of quarry tile flushes, stationary dog 10 inserts and establishes in concrete mortar layer 11.
It should be noted that the roof brick paving surface layer is arranged on the roof structure layer 13, a waterproof layer is also arranged between the roof brick paving surface layer and the roof structure layer 13, and the coiled material waterproof layer is retracted into the direct drainage type water falling port 1.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. An accurate installation and quarry tile laying method of an assembled eccentric water filtering cap is characterized by comprising the following steps:
step one, type selection of the quarry tile:
the quarry tile is square quarry tile according to formula
Determining the side length a of the quarry tile, wherein floor (·) is a downward rounding function, L is the width of the bottom surface of the roof gutter (14), n is the number of rows of complete square quarry tiles capable of being paved in the bottom surface of the roof gutter (14), n is a positive even number, n is 2-6, and d is1The diameter of the maximum hole of the straight drainage port (1); n rows of the quarry bricks are symmetrically laid along the central line of the roof gutter (14);
step two, determining the position deviation of the straight drainage outlet:
performing brick arrangement and line snapping according to the quarry tile with the smallest size in the quarry tile models determined in the step one;
i straight-line type water falling ports (1) are distributed in the roof eaves gutter (14) along the length direction of the roof eaves gutter (14), i is a positive integer, each straight-line type water falling port (1) is provided with a cross-shaped brick joint intersection point which is closest to the center line of the straight-line type water falling port, and the distance delta between the i cross-shaped brick joint intersection points and the center lines of the corresponding i straight-line type water falling ports (1) is measurediSelecting aiThe maximum value of (A) is denoted asmax；
Step three, designing a water filtering cap:
step 301, structural design of the water filtering cap:
the water filtering cap comprises a water filtering cap body (2) arranged at the top of the straight-line type water falling port (1) and a supporting mechanism which is buried in a tile paving surface layer of a roof and is used for supporting the water filtering cap, an annular brim (3) and a plurality of clamping plates (4) which are circumferentially arranged at the bottom of the annular brim (3) and are clamped in the supporting mechanism are arranged at the bottom of the water filtering cap body (2), and a gap is reserved between the annular brim (3) and the clamping plates (4); the supporting mechanism comprises a base circular tube (5) embedded in the tile paving surface layer of the roof, a base circular ring (6) arranged at the top of the base circular tube (5) and a circular ring supporting plate (7) arranged at the bottom of the base circular ring (6) and clamped between the annular brim (3) and the clamping plate (4), wherein a notch (8) for the clamping plate (4) to pass through is formed in the circular ring supporting plate (7), the inner diameter of the base circular tube (5) is larger than the maximum aperture of the straight drainage port (1), and the upper surface of the base circular ring (6), the upper surface of the annular brim (3) and the upper surface of the tile paving surface layer of the roof are all flush;
step 302, designing the size of the water filtering cap:
according to formula d2＝d1+2ΔmaxDetermining the inner diameter d of the base circular tube (5)2(ii) a According to formula d2＜d32a or less, determining the outer diameter d of the base ring (6)3；
Step four, prefabricating and processing the water filtering cap and the cylinder brick in a factory:
processing the water filtering cap according to the structure and the size of the water filtering cap determined in the third step;
meanwhile, the quarry tile is processed according to the size of the quarry tile selected in the step two, the quarry tile comprises a first quarry tile (12-1) contacted with the water filtering cap and a second quarry tile (12-2) not contacted with the water filtering cap, a quarter-circle notch matched with the base circular ring (6) is formed in one corner of the first quarry tile (12-1), and the number of the first quarry tiles (12-1) is 4 i;
step five, installing a supporting mechanism:
mounting the bearing mechanism, embedding the base circular tube (5) in the surface layer of the roof tile pavement, and enabling the central line of the base circular tube (5) to pass through the cross-shaped brick joint intersection selected in the second step;
laying quarry tile;
paving a first cylinder brick (12-1) at a brick paving position contacted with the water filtering cap, and paving a second cylinder brick (12-2) at a brick paving position not contacted with the water filtering cap;
and step seven, installing a water filtering cap body.
2. The method for precisely installing the assembled eccentric water filtering cap and laying the quarry tile according to claim 1, wherein: the inner diameter of the circular ring supporting plate (7) is smaller than that of the base circular ring (6), and the inner diameter of the base circular ring (6) is equal to the outer diameter of the annular brim (3).
3. The method for precisely installing the assembled eccentric water filtering cap and laying the quarry tile according to claim 1, wherein: the water filtering cap body (2) is a circular truncated cone-shaped water filtering cap body, and a plurality of water filtering holes (9) distributed circumferentially are formed in the side wall of the circular truncated cone-shaped water filtering cap body.
4. The method for precisely installing the assembled eccentric water filtering cap and laying the quarry tile according to claim 1, wherein: the bottom of the outer side wall of the base circular tube (5) is provided with a plurality of fixing claws (10) which are inserted into the surface layer of the roof tile pavement and are distributed in the circumferential direction.
5. The method for precisely installing the assembled eccentric water filtering cap and laying the quarry tile according to claim 4, wherein: the roof tile paving surface layer comprises a concrete mortar layer (11) and a quarry tile paved on the concrete mortar layer (11), the upper surface of the base ring (6) is flush with the upper surface of the quarry tile, and the fixing claws (10) are inserted into the concrete mortar layer (11).
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203174748U (en) * | 2012-12-05 | 2013-09-04 | 张兴华 | Novel water collector nozzle in bathroom |
| CN211775415U (en) * | 2020-02-28 | 2020-10-27 | 江西建工第一建筑有限责任公司 | Laying structure of indoor floor bricks |
| CN112095998A (en) * | 2020-10-12 | 2020-12-18 | 浙江亚厦装饰股份有限公司 | Assembled bathroom does not fall board drainage system |
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- 2021-06-18 CN CN202110682920.6A patent/CN113326556B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203174748U (en) * | 2012-12-05 | 2013-09-04 | 张兴华 | Novel water collector nozzle in bathroom |
| CN211775415U (en) * | 2020-02-28 | 2020-10-27 | 江西建工第一建筑有限责任公司 | Laying structure of indoor floor bricks |
| CN112095998A (en) * | 2020-10-12 | 2020-12-18 | 浙江亚厦装饰股份有限公司 | Assembled bathroom does not fall board drainage system |
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