CN114855963A - Basement roof drainage system and construction process - Google Patents
Basement roof drainage system and construction process Download PDFInfo
- Publication number
- CN114855963A CN114855963A CN202210459143.3A CN202210459143A CN114855963A CN 114855963 A CN114855963 A CN 114855963A CN 202210459143 A CN202210459143 A CN 202210459143A CN 114855963 A CN114855963 A CN 114855963A
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- water receiving
- ring
- drainage system
- basement roof
- receiving pipe
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- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000010410 layer Substances 0.000 claims description 41
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000002955 isolation Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- -1 earth Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
-
- 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
- E04B1/0007—Base structures; Cellars
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention provides a basement roof drainage system and a construction process, and belongs to the technical field of building construction. Still set up the pre-buried hole that a plurality of runs through the basement roof in the bottom in escape canal, install height-adjustable's water receiving pipe in the pre-buried hole, the top of water receiving pipe is the toper tubulose, and the bottom of water receiving pipe has the drain pipe through a articulate, and the drain pipe has a U-shaped section. A cylindrical inner bushing is fixed in the pre-buried hole. The invention provides a construction process of a basement roof drainage system and the drainage system formed by the process.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a basement roof drainage system and a construction process.
Background
At present, residential districts and complex buildings developed and built in China are usually designed with large basements and used as underground garages or other commercial buildings. The basement is mainly characterized in that: the area is large, and almost the whole field except a construction loop is occupied; and secondly, the elevation of the top plate is lower than that of the outdoor terrace so as to lay an outdoor pipe network on the top plate, and soil is covered to build a road and perform greening.
After the top plate structure of the basement is completed, according to the construction process and the arrangement of the site (for example, the construction can be carried out after the top plate post-pouring belt is poured and sealed, and the waterproof can be carried out, and during the construction of the ground structure, the top plate of the basement can be used as a construction material for transportation, storage and processing, personnel activity and passing site), and the upper waterproof layer, the outer pipe net, backfill soil and the like are constructed at intervals generally. In the process, a large hollow pit is formed in the top plate range of the basement, and the hollow pit is accumulated in the top plate when meeting water, particularly rainwater is easily re-filled and accumulated in rainy seasons, so that normal construction cannot be carried out, the construction period is delayed, the safe and civilized construction is influenced, a large amount of equipment and manpower are required to be invested for pumping and draining water, the efficiency is low, the period is long, the drainage is not thorough, and the cleaning is extremely difficult.
Disclosure of Invention
The invention aims to provide a construction process of a basement roof drainage system, which comprises the following steps:
s1, reserving a drainage ditch area after the construction of the top plate of the basement is finished;
s2, constructing slope-finding layers on top plates on two sides of the drainage ditch area;
s3, sequentially arranging a waterproof layer, an isolation layer and a waterproof protective layer above the slope-finding layer;
and S4, forming a drainage ditch with the width of 200mm and the depth of 1200 mm.
Furthermore, the waterproof layer, the isolation layer and the waterproof protective layer are all closed and compacted by adopting fine aggregate concrete at one side wall of the waterproof layer, the isolation layer and the waterproof protective layer close to the drainage ditch.
The invention also aims to provide a basement roof drainage system which is manufactured by the construction process and comprises a plurality of drainage ditches arranged on the basement roof.
Still set up the pre-buried hole that a plurality of runs through the basement roof in the bottom in escape canal, install height-adjustable's water receiving pipe in the pre-buried hole, the top of water receiving pipe is the toper tubulose, and the bottom of water receiving pipe has the drain pipe through a articulate, and the drain pipe has a U-shaped section.
Further, the pre-buried downthehole cylindric inner bush that is fixed with, the bottom of water receiving pipe is the pipe form and fixed with the inner wall spiral of inner bush, and the escape canal is close to its top demountable installation and has the apron, and the both sides edge of apron has the hole of permeating water, and installs the actuating mechanism who adjusts the water receiving pipe height on the apron.
Furthermore, the driving mechanism comprises a rotating column rotatably mounted on the cover plate, the top end of the rotating column penetrates through the cover plate and is fixed with a rotating disc, and the bottom end of the rotating column extends into the water receiving pipe and is connected to the water receiving pipe in a transmission mode so as to transmit torque.
Furthermore, the inner wall of the water receiving pipe is fixed with a positioning ring, a plurality of positioning grooves are formed in the inner side edge of the positioning ring at first, a plurality of positioning blocks in sliding fit with the positioning grooves are circumferentially distributed at the bottom of the rotary column, and the height of each positioning block is larger than the longitudinal depth of each positioning groove.
Further, the top of water receiving pipe has protection machanism all around, and protection machanism includes end ring, apical ring and demountable installation at the flexible pipe between end ring and apical ring, and the end ring is used for fixed with the bottom surface installation in escape canal, and the apical ring is used for fixed with the top installation of water receiving pipe, and flexible pipe is corrugated hose.
Further, the bottom surface in escape canal is fixed with annular closing plate at the periphery side of water receiving pipe, and the bottom pressure of end ring is established on the closing plate, and all circumference sets up the through-hole on end ring and the closing plate, has seted up a plurality of mounting hole on the escape canal bottom surface of closing plate bottom, has preset the expansion housing in the mounting hole, and all installs expansion bolts in every expansion housing, and expansion bolts passes the through-hole on end ring and the closing plate in proper order.
Further, flexible pipe includes that inner tube, outer tube are two-layer, and the both ends of inner tube, outer tube are fixed through locking mechanism and bottom ring and apical ring respectively, and the lateral wall of water receiving pipe has seted up the gyration groove along circumference, and the activity of gyration inslot is provided with the gyration board, wears to be equipped with a plurality of connecting bolt on the top of apical ring, and connecting bolt's end all with gyration board screwed connection.
The invention has the beneficial effects that: the invention provides a construction process of a basement roof drainage system and a drainage system formed by the process, wherein the construction process is optimized, a slope layer, a waterproof layer, an isolation layer and a waterproof protection layer in a minimum partial region are manufactured to form the roof drainage system, the problems of roof water accumulation and drainage after the basement roof post-cast strip is sealed can be effectively solved, the drainage system comprises a bottom drainage part formed by drainage ditches and a floor drain drainage part formed by a plurality of water receiving pipes arranged at the bottoms of the drainage ditches, and the floor drain drainage system is stable and reliable in work and good in drainage effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a cross-sectional view of a drain in a drainage system according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a drainage ditch in a drainage system and an internal structure thereof according to an embodiment of the present invention;
FIG. 3 is an enlarged view at A of FIG. 2 of the present invention;
FIG. 4 is an enlarged view of the invention at B of FIG. 2;
FIG. 5 is an enlarged view of the invention at C of FIG. 3;
FIG. 6 is a schematic structural view of FIG. 5 with the addition of a rotary plate and a rotary groove;
fig. 7 is an enlarged view of the invention at D of fig. 6.
An icon: the basement roof 1, look for slope layer 2, waterproof layer 3, isolation layer 4, waterproof protective layer 5, drain pipe 6, connect 7, apron 8, water permeable hole 801, carousel 9, escape canal 10, pre-buried hole 11, water receiving pipe 12, constant head tank 13, endotheca 14, water permeable hole 15, column spinner 16, locating piece 17, holding ring 18, flexible pipe 19, expansion bolts 20, bottom ring 21, closing plate 22, expansion cover 23, mounting hole 24, top ring 25, connecting bolt 26, nut 27, screw rod 28, revolving plate 30, revolving groove 31, spacing groove 32, mounting groove 33, spring 34, gag lever post 35.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Example (b):
the embodiment provides a construction process of a basement roof drainage system, which comprises the following steps:
s1, reserving a drainage ditch area after the construction of the basement top plate 1 is completed;
s2, constructing a slope finding layer 2 on top plates on two sides of the drainage ditch area;
s3, sequentially arranging a waterproof layer 3, an isolation layer 4 and a waterproof protection layer 5 above the slope-finding layer 2;
and S4, forming the drainage ditch 10 with the width of 200mm and the depth of 100 mm.
Furthermore, the waterproof layer 3, the isolation layer 4 and the waterproof protection layer 5 are all closed and compacted by adopting fine aggregate concrete at one side wall close to the drainage ditch 10. Water can be prevented from penetrating into the waterproof layer from the side wall.
Another objective of the present invention is to provide a drainage system for basement roof, which is made by the above construction process, and comprises a plurality of drainage ditches 10 disposed on the basement roof 1. Still set up a plurality of pre-buried hole 11 that runs through the basement roof in the bottom in escape canal 10, install height-adjustable's water receiving pipe 12 in the pre-buried hole 11, the top of water receiving pipe 12 is the toper tubulose, and the bottom of water receiving pipe 12 is connected with drain pipe 6 through a joint 7, and drain pipe 6 has a U-shaped section. The drainage ditch is provided with the pre-buried hole, the water receiving pipe 12 longitudinally arranged is convenient to install, and the water receiving pipe 12 can share drainage pressure when the drainage quantity of the drainage ditch is larger, so that the whole drainage system works more stably and efficiently. Meanwhile, the height-adjustable water receiving pipe 12 can be conveniently adjusted to play a role in assisting drainage when the water depth in the drainage ditch 10 reaches a certain position.
Specifically, referring to fig. 2 and 4, a cylindrical inner bushing 14 is fixed in the embedded hole 11, the inner bushing 14 can be made of stainless steel alloy, and can work stably for a long time, and is not easy to corrode, the bottom of the water receiving pipe 12 is in a circular pipe shape and is fixed to the inner wall of the inner bushing 14 in a spiral manner, the water receiving pipe 12 is made of stainless steel alloy, the drainage ditch is close to the top of the drainage ditch, a cover plate 8 is detachably mounted, water permeable holes 801 are formed in the edges of the two sides of the cover plate 8, and a driving mechanism for adjusting the height of the water receiving pipe 12 is mounted on the cover plate 8. When the apron 8 is installed, its both ends are fixed with the lateral wall of escape canal 10 both sides respectively, and during concrete construction, can look for the pre-buried reinforcing bar on slope layer, the isolation layer for the end of reinforcing bar stretches out the slope body, is used for accepting fixed apron 8 in order to make things convenient for the later stage.
Referring again to fig. 2, in the present embodiment, the driving mechanism includes a rotary column 16 rotatably mounted on the cover plate 8, a top end of the rotary column 16 penetrates the cover plate 8 and is fixed with a rotary disc 9, and a bottom end of the rotary column 16 extends into the water receiving pipe 12 and is drivingly coupled to the water receiving pipe 12 for transmitting torque. Referring to fig. 4, a positioning ring 18 is fixed on the inner wall of the water receiving pipe 12, a plurality of positioning grooves 13 are formed on the inner side of the positioning ring 18 along the circumference, a plurality of positioning blocks 17 in sliding fit with the positioning grooves 13 are circumferentially distributed on the bottom of the rotary column 16, and the height of each positioning block 17 is greater than the longitudinal depth of each positioning groove 13. The rotary column 16 can be driven to rotate by manually driving the rotary disc 9 to rotate, so that the torque is transmitted by matching the positioning block with the positioning groove 13, the water receiving pipe 12 and the inner lining 14 are relatively lifted under the effect of spiral connection, and the purpose of adjusting the height of the water receiving pipe 12 is achieved.
Referring to fig. 2 and 3 again, a protection mechanism is arranged around the top of the water receiving pipe 12, the protection mechanism includes a bottom ring 21, a top ring 25 and a telescopic pipe 19 detachably installed between the bottom ring 21 and the top ring 25, the bottom ring 21 is used for being installed and fixed with the bottom surface of the drainage ditch 10, the top ring 25 is used for being installed and fixed with the top end of the water receiving pipe 12, and the telescopic pipe 19 is a corrugated hose. Can avoid long-time use all around of water receiving pipe through protection machanism, pile up other impurity such as earth, lead to unable rotation water receiving pipe 12 for its job stabilization is reliable.
As shown in fig. 3, an annular sealing plate 22 is fixed to the bottom surface of the drain on the outer peripheral side of the water receiving pipe, the bottom of the bottom ring 21 is pressed against the sealing plate 22, and through holes are circumferentially formed in both the bottom ring 21 and the sealing plate 22. A plurality of mounting holes 24 are formed in the bottom surface of the drainage ditch 10 at the bottom of the sealing plate 22, expansion sleeves 23 are preset in the mounting holes 24, expansion bolts 20 are installed in each expansion sleeve 23, and the expansion bolts 20 sequentially penetrate through holes in the bottom ring 21 and the sealing plate 22. In the invention, a plurality of water permeable holes 15 are arranged on the shell of the water receiving pipe 12 extending out of the inner bushing.
In order to ensure that the protection mechanism can continue to work stably when the height of the water receiving pipe 12 is adjusted, the telescopic pipe 19 provided by the invention comprises an inner pipe and an outer pipe, two ends of the inner pipe and the outer pipe are respectively fixed by a locking mechanism, a bottom ring 21 and a top ring 25, a rotary groove 31 is formed in the side wall of the water receiving pipe 12 along the circumferential direction, a rotary plate 30 is movably arranged in the rotary groove 31, a plurality of connecting bolts 26 penetrate through the top of the top ring 25, and the tail ends of the connecting bolts 26 are spirally connected with the rotary plate 30. Referring to fig. 5, in the present invention, an interlayer is disposed between the inner tube and the outer tube, and the upper and lower ends of the inner tube and the outer tube are respectively attached to the two opposite sides of the top ring and the bottom ring and are fixed by a locking mechanism, the locking mechanism includes a screw 28 penetrating through the inner tube, the outer tube and the bottom ring or the top ring, and nuts are spirally mounted at both ends of the screw 28.
The invention provides a construction process of a basement roof drainage system and a drainage system formed by the process, wherein the construction process is optimized, a slope layer, a waterproof layer, an isolation layer and a waterproof protection layer in a minimum partial region are manufactured to form the roof drainage system, the problems of roof water accumulation and drainage after the basement roof post-cast strip is sealed can be effectively solved, the drainage system comprises a bottom drainage part formed by drainage ditches and a floor drain drainage part formed by a plurality of water receiving pipes arranged at the bottoms of the drainage ditches, and the floor drain drainage system is stable and reliable in work and good in drainage effect.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A construction process of a basement roof drainage system is characterized by comprising the following steps:
s1, reserving a drainage ditch area after the construction of the top plate of the basement is finished;
s2, constructing slope-finding layers on top plates on two sides of the drainage ditch area;
s3, sequentially arranging a waterproof layer, an isolation layer and a waterproof protective layer above the slope-finding layer;
and S4, forming a drainage ditch with the width of 200mm and the depth of 100 mm.
2. The construction process of the basement roof drainage system according to claim 1, wherein the waterproof layer, the isolation layer and the waterproof protective layer are all closed and compacted by fine aggregate concrete on one side wall of the waterproof layer, the isolation layer and the waterproof protective layer, which is close to the drainage ditch.
3. A basement roof drainage system made by the construction process according to any one of claims 1-2, the drainage system comprising a plurality of drainage gutters disposed in the basement roof.
4. The basement roof drainage system of claim 3, wherein the bottom of the drainage ditch is further provided with a plurality of pre-buried holes penetrating through the basement roof, the pre-buried holes are internally provided with height-adjustable water receiving pipes, the top of each water receiving pipe is in a conical pipe shape, the bottom of each water receiving pipe is connected with a drainage pipe through a joint, and each drainage pipe is provided with a U-shaped section.
5. The basement roof drainage system of claim 4, wherein a cylindrical inner sleeve is fixed in the pre-buried hole, the bottom of the water receiving pipe is in a circular pipe shape and is spirally fixed with the inner wall of the inner sleeve, a cover plate is detachably mounted on the drainage ditch close to the top of the drainage ditch, water permeable holes are formed in the edges of two sides of the cover plate, and a driving mechanism for adjusting the height of the water receiving pipe is mounted on the cover plate.
6. The basement roof drainage system of claim 5, wherein the drive mechanism comprises a rotating column rotatably mounted to the cover plate, wherein a top end of the rotating column extends through the cover plate and is fixed with a rotating disc, and a bottom end of the rotating column extends into the water receiving pipe and is in transmission connection with the water receiving pipe so as to transmit torque.
7. The basement roof drainage system according to claim 6, wherein a positioning ring is fixed on the inner wall of the water receiving pipe, a plurality of positioning grooves are formed on the inner side of the positioning ring along the circumference, a plurality of positioning blocks which are in sliding fit with the positioning grooves are distributed on the circumference of the bottom of the rotating column, and the height of each positioning block is greater than the longitudinal depth of each positioning groove.
8. The basement roof drainage system of claim 7, wherein the top of water receiving pipe has protection mechanism all around, protection mechanism includes bottom ring, top ring and demountable installation is at the flexible pipe between bottom ring and top ring, the bottom ring is used for with the bottom surface installation of escape canal fixed, the top ring is used for with the top installation of water receiving pipe fixed, and flexible pipe is corrugated hose.
9. The basement roof drainage system of claim 8, wherein the bottom surface of the drainage ditch is fixed with an annular sealing plate on the outer periphery of the water receiving pipe, the bottom of the bottom ring is pressed on the sealing plate, through holes are circumferentially formed in the bottom ring and the sealing plate, a plurality of mounting holes are formed in the bottom surface of the drainage ditch at the bottom of the sealing plate, expansion sleeves are preset in the mounting holes, expansion bolts are installed in each expansion sleeve, and the expansion bolts sequentially pass through the through holes in the bottom ring and the sealing plate.
10. The basement roof drainage system of claim 9, wherein the extension tube comprises two layers of an inner tube and an outer tube, two ends of the inner tube and the outer tube are fixed to a bottom ring and a top ring through a locking mechanism, a rotary groove is formed in the side wall of the water receiving tube along the circumferential direction, a rotary plate is movably arranged in the rotary groove, a plurality of connecting bolts penetrate through the top of the top ring, and the ends of the connecting bolts are spirally connected with the rotary plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210459143.3A CN114855963A (en) | 2022-04-26 | 2022-04-26 | Basement roof drainage system and construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210459143.3A CN114855963A (en) | 2022-04-26 | 2022-04-26 | Basement roof drainage system and construction process |
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| Publication Number | Publication Date |
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| CN114855963A true CN114855963A (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210459143.3A Pending CN114855963A (en) | 2022-04-26 | 2022-04-26 | Basement roof drainage system and construction process |
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| CN (1) | CN114855963A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120102851A1 (en) * | 2010-10-29 | 2012-05-03 | United Waterproofing Corp | Apparatus and Method for Waterproofing a Basement |
| CN207085142U (en) * | 2017-06-26 | 2018-03-13 | 杭州纳宇科技有限公司 | A kind of applicator for being installed on roof |
| KR20190093278A (en) * | 2018-02-01 | 2019-08-09 | 주식회사 코어이노베이션 | Construction method for reducing floor noise in parking lot |
| CN110847327A (en) * | 2019-11-15 | 2020-02-28 | 中国建筑第五工程局有限公司 | Waterproof and drainage construction method for large-area basement roof |
| CN210395605U (en) * | 2019-07-24 | 2020-04-24 | 安徽金江建筑规划设计有限公司 | Basement drainage structure |
| CN212978568U (en) * | 2020-09-18 | 2021-04-16 | 江苏长达环保节能科技有限公司 | Insulation board cutting device for anticorrosion insulation engineering |
| CN215760061U (en) * | 2021-05-18 | 2022-02-08 | 北京京能建设集团有限公司 | Active drainage system under roof of underground garage |
| CN114045880A (en) * | 2021-12-14 | 2022-02-15 | 杭州中宙建工集团有限公司 | Basement post-cast strip treatment process |
-
2022
- 2022-04-26 CN CN202210459143.3A patent/CN114855963A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120102851A1 (en) * | 2010-10-29 | 2012-05-03 | United Waterproofing Corp | Apparatus and Method for Waterproofing a Basement |
| CN207085142U (en) * | 2017-06-26 | 2018-03-13 | 杭州纳宇科技有限公司 | A kind of applicator for being installed on roof |
| KR20190093278A (en) * | 2018-02-01 | 2019-08-09 | 주식회사 코어이노베이션 | Construction method for reducing floor noise in parking lot |
| CN210395605U (en) * | 2019-07-24 | 2020-04-24 | 安徽金江建筑规划设计有限公司 | Basement drainage structure |
| CN110847327A (en) * | 2019-11-15 | 2020-02-28 | 中国建筑第五工程局有限公司 | Waterproof and drainage construction method for large-area basement roof |
| CN212978568U (en) * | 2020-09-18 | 2021-04-16 | 江苏长达环保节能科技有限公司 | Insulation board cutting device for anticorrosion insulation engineering |
| CN215760061U (en) * | 2021-05-18 | 2022-02-08 | 北京京能建设集团有限公司 | Active drainage system under roof of underground garage |
| CN114045880A (en) * | 2021-12-14 | 2022-02-15 | 杭州中宙建工集团有限公司 | Basement post-cast strip treatment process |
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