CN213086880U - Be used for utility tunnel shutter bottom connected node structure - Google Patents
Be used for utility tunnel shutter bottom connected node structure Download PDFInfo
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- CN213086880U CN213086880U CN202021244203.2U CN202021244203U CN213086880U CN 213086880 U CN213086880 U CN 213086880U CN 202021244203 U CN202021244203 U CN 202021244203U CN 213086880 U CN213086880 U CN 213086880U
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Abstract
The utility model provides a bottom connecting node structure for a shutter of a comprehensive pipe gallery, which comprises a top plate, a window wall, a shutter, a top plate waterproof layer, an additional waterproof layer, a window wall waterproof layer, a heat preservation layer, concrete water dispersion, a hydrophobic layer and a sealing glue layer; a window wall is vertically built on one side of the top plate, a louver is installed on the window wall, concrete water dispersion is built on the outer side of the window wall, a top plate waterproof layer is laid on the top plate in a laminating mode, a window wall waterproof layer is laid on the window wall in a laminating mode, an additional waterproof layer is arranged on the back face of the top plate waterproof layer at the corner of the window wall and the top plate, a heat preservation layer is laid on the top plate, and a cement mortar protective layer is built on the heat preservation layer; the waterproof window is characterized in that a hydrophobic layer is arranged between the protective layer and the concrete scattered water, a plastering layer is built on the window wall above the concrete scattered water, covers the window wall waterproof layer and extends to the bottom of the louver, a drainage slope is built on the plastering layer at the bottom of the louver, an alkali-resistant glass fiber mesh cloth layer is arranged in the plastering layer, and a waterproof coating layer is painted on the surface of the plastering layer.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a be used for utility tunnel shutter bottom connected node structure.
Background
The utility tunnel, build a tunnel space in the city underground promptly, collect various engineering pipelines such as electric power, communication, gas, heat supply, plumbing in an organic whole, be equipped with special access hole, hoist and mount mouth and monitoring system, implement unified planning, unified design, unified construction and management, be the important infrastructure and the "lifeline" of guarantee city operation. The outlying waterproofing work in current utility tunnel vent shutter bottom handles poorly, and the general direct earthing construction in the piping lane outside, the easy enrichment rainwater in the earthing makes piping lane roof and vent wall department take place the percolating water easily, consequently, needs one kind to be used for utility tunnel shutter bottom connected node structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a be used for utility tunnel shutter bottom connected node structure, adopt the utility model discloses a structure is equipped with the drainage slope bottom the shutter, cooperates waterproof coating layer and sealing glue layer, is provided with the hydrophobic layer in the concrete underwater side and replaces the earthing, avoids the outer wall outside enrichment rainwater, and the cooperation has the wallboard waterproof layer, the window wall waterproof layer, additional waterproof layer and sealing glue layer, possesses better waterproof nature, and the construction is handled well, has noticed the thin part water repellent of building, avoids appearing the percolating water phenomenon.
In order to achieve the above object, the utility model adopts the following technical scheme: a bottom connecting node structure for a comprehensive pipe gallery louver comprises a top plate, a window wall, a louver, a top plate waterproof layer, an additional waterproof layer, a window wall waterproof layer, a heat preservation layer, concrete water dispersing, a hydrophobic layer and a sealing adhesive layer; the top plate is of a reinforced concrete top plate structure of the comprehensive pipe gallery, a window wall is vertically built on one side of the top plate, the window wall is of a ventilation port structure of a comprehensive pipe gallery, a louver is installed on the window wall, concrete water dispersing is built on the outer side of the window wall, a roof waterproof layer is laid on the roof in a laminating mode, the roof waterproof layer extends upwards along the window wall and covers the same height as the concrete water dispersing, a window wall waterproof layer is laid on the window wall in a laminating mode, one end of the window wall waterproof layer is laid and attached to the top of the window wall, the other end of the window wall waterproof layer is laid and attached to the concrete water dispersing below and overlapped with the roof waterproof layer, an additional waterproof layer is arranged on the back of the roof waterproof layer at the corner of the window wall and the roof, one end of the additional waterproof layer and the roof waterproof layer are fixed on the window wall through a sealing adhesive layer and steel nails, the laying and covering width of the other end on; be equipped with the hydrophobic layer between protective layer and the concrete scattered water, this hydrophobic layer is grit hydrophobic bed course, it has constructed the plastering layer on the window wall of concrete scattered water top, the plastering layer covers window wall waterproof layer and extends to build to the shutter bottom and connect the juncture and be equipped with the sealant layer sealing treatment that the full length set up, the plastering layer has built the drainage slope in the shutter bottom, be equipped with the fine net cloth layer of alkali-resisting glass of one deck layer in the plastering layer, the plastering layer surface is painted and is brushed one deck waterproof coating layer, concrete scattered water tip is equipped with the sealant layer sealing treatment that the full length set up with plastering layer juncture.
Preferably, the roof waterproof layer, the window wall waterproof layer and the additional waterproof layer are self-adhesive waterproof roll waterproof layers, and the sealant layer is a weather-resistant waterproof silicone sealant layer.
Preferably, the thickness of the hydrophobic layer should be greater than 150 mm.
Preferably, the concrete dispersion should be at least 500mm lower than the bottom of the blind.
The utility model has the advantages that: adopt the utility model discloses a structure is equipped with the drainage slope bottom the shutter, cooperates waterproof coating layer and sealant layer, and the side is provided with the hydrophobic layer and replaces the earthing under the concrete dispersion, avoids the outer wall outside enrichment rainwater, and the cooperation has wallboard waterproof layer, window wall waterproof layer, additional waterproof layer and sealant layer, possesses better waterproof nature, and the construction is handled well, has noted the thin part water repellent of building, avoids appearing the percolating water phenomenon.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Figure 1 is a schematic view of a connection node structure for the bottom of a utility tunnel louver.
Wherein: 1 is a top plate, 2 is a window wall, 3 is a louver, 4 is a top plate waterproof layer, 5 is an additional waterproof layer, 6 is a window wall waterproof layer, 7 is a heat preservation layer, 8 is concrete water dispersion, 9 is a hydrophobic layer, 10 is a plastering layer, 11 is an alkali-resistant glass fiber gridding cloth layer, 12 is a waterproof coating layer, 13 is a sealing adhesive layer, 14 is a drainage slope, and 7-1 is a protection layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the bottom connecting node structure for the comprehensive pipe gallery louver comprises a top plate 1, a window wall 2, a louver 3, a top plate waterproof layer 4, an additional waterproof layer 5, a window wall waterproof layer 6, a heat insulation layer 7, concrete water dispersion 8, a hydrophobic layer 9 and a sealant layer 13; the roof plate 1 is a reinforced concrete roof plate structure of a comprehensive pipe gallery, a window wall 2 is vertically built on one side of the roof plate 1, the window wall 2 is a ventilation port structure of the comprehensive pipe gallery, a louver 3 is installed on the window wall 2, concrete water dispersion 8 is built on the outer side of the window wall 2, a roof waterproof layer 4 is laid on the roof plate 1 in a laminating mode, the roof waterproof layer 4 extends upwards along the window wall 2 and covers the same height as the concrete water dispersion 8, a window wall waterproof layer 6 is laid on the window wall 2 in a laminating mode, one end of the window wall waterproof layer 6 is laid and attached to the top of the window wall 2, the other end of the window wall waterproof layer is laid and attached to the lower portion of the concrete water dispersion 8 and is laid in an overlapping mode with the roof waterproof layer 4, an additional waterproof layer 5 is arranged on the back of the roof waterproof layer 4 at the corner of the window wall 2 and the roof plate 1, one end of the additional waterproof layer 5 and the roof, an insulating layer 7 is laid on the top plate 1, and a cement mortar protective layer 7-1 is constructed on the insulating layer 7; a hydrophobic layer 9 is arranged between the protective layer 7-1 and the concrete water dispersion 8, the hydrophobic layer 9 is a sandstone hydrophobic cushion layer, a plastering layer 10 is built on the window wall 2 above the concrete water dispersion 8, the plastering layer 10 covers the window wall waterproof layer 6, extends to the bottom of the shutter 3, and a sealing adhesive layer 13 arranged at the joint of the window wall waterproof layer and the shutter is arranged in a full length mode for sealing, a drainage slope 14 is built at the bottom of the shutter 3 on the plastering layer 10, an alkali-resistant glass fiber gridding cloth layer 11 is arranged in the plastering layer 10, a waterproof coating layer 12 is coated on the surface of the plastering layer 10, and a sealing adhesive layer 13 arranged at the joint of the end portion of the concrete water dispersion 8 and the plastering layer 10 is arranged in a full length mode for sealing.
During specific implementation, the roof waterproof layer 4, the window wall waterproof layer 6 and the additional waterproof layer 5 are self-adhesive waterproof roll waterproof layers, and the sealant layer 13 is a weather-resistant waterproof silicone sealant layer.
In particular, the thickness of the hydrophobic layer 9 should be greater than 150 mm.
In practice, the concrete water dispersion 8 should be at least 500mm lower than the bottom of the louver 3.
Claims (4)
1. The utility model provides a be used for utility tunnel shutter bottom connected node structure which characterized in that: the window comprises a top plate, a window wall, a shutter, a top plate waterproof layer, an additional waterproof layer, a window wall waterproof layer, a heat preservation layer, concrete water dispersing, a hydrophobic layer and a sealing adhesive layer; the top plate is of a reinforced concrete top plate structure of the comprehensive pipe gallery, a window wall is vertically built on one side of the top plate, the window wall is of a ventilation port structure of a comprehensive pipe gallery, a louver is installed on the window wall, concrete water dispersing is built on the outer side of the window wall, a roof waterproof layer is laid on the roof in a laminating mode, the roof waterproof layer extends upwards along the window wall and covers the same height as the concrete water dispersing, a window wall waterproof layer is laid on the window wall in a laminating mode, one end of the window wall waterproof layer is laid and attached to the top of the window wall, the other end of the window wall waterproof layer is laid and attached to the concrete water dispersing below and overlapped with the roof waterproof layer, an additional waterproof layer is arranged on the back of the roof waterproof layer at the corner of the window wall and the roof, one end of the additional waterproof layer and the roof waterproof layer are fixed on the window wall through a sealing adhesive layer and steel nails, the laying and covering width of the other end on; be equipped with the hydrophobic layer between protective layer and the concrete scattered water, this hydrophobic layer is grit hydrophobic bed course, it has constructed the plastering layer on the window wall of concrete scattered water top, the plastering layer covers window wall waterproof layer and extends to build to the shutter bottom and connect the juncture and be equipped with the sealant layer sealing treatment that the full length set up, the plastering layer has built the drainage slope in the shutter bottom, be equipped with the fine net cloth layer of alkali-resisting glass of one deck layer in the plastering layer, the plastering layer surface is painted and is brushed one deck waterproof coating layer, concrete scattered water tip is equipped with the sealant layer sealing treatment that the full length set up with plastering layer juncture.
2. The utility model provides a be used for utility tunnel shutter bottom connected node structure of claim 1 which characterized in that: the roof waterproof layer, the window wall waterproof layer and the additional waterproof layer are self-adhesive waterproof coiled material waterproof layers, and the sealing adhesive layer is a weather-resistant waterproof silicone sealing adhesive layer.
3. The utility model provides a be used for utility tunnel shutter bottom connected node structure of claim 1 which characterized in that: the thickness of the hydrophobic layer should be greater than 150 mm.
4. The utility model provides a be used for utility tunnel shutter bottom connected node structure of claim 1 which characterized in that: the concrete dispersion should be at least 500mm lower than the bottom of the blind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021244203.2U CN213086880U (en) | 2020-06-29 | 2020-06-29 | Be used for utility tunnel shutter bottom connected node structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021244203.2U CN213086880U (en) | 2020-06-29 | 2020-06-29 | Be used for utility tunnel shutter bottom connected node structure |
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| CN213086880U true CN213086880U (en) | 2021-04-30 |
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| CN202021244203.2U Active CN213086880U (en) | 2020-06-29 | 2020-06-29 | Be used for utility tunnel shutter bottom connected node structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687583A (en) * | 2022-05-31 | 2022-07-01 | 中国二十二冶集团有限公司 | Construction method and construction structure for preventing scattered water from sinking at outer wall of building coating |
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2020
- 2020-06-29 CN CN202021244203.2U patent/CN213086880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687583A (en) * | 2022-05-31 | 2022-07-01 | 中国二十二冶集团有限公司 | Construction method and construction structure for preventing scattered water from sinking at outer wall of building coating |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230908 Address after: Room A4535, 1st Floor, Building 1, No. 2816 Yixian Road, Baoshan District, Shanghai, 2019 Patentee after: Shanghai Jisheng Industrial Development Co.,Ltd. Address before: 5138 No.5, Jiaji Yiheng lane, Hongchang Town, Chaonan District, Shantou City, Guangdong Province Patentee before: Fan Xueyan |