CN111379338B - Waterproof structure of assembled high-rise building outer wall - Google Patents
Waterproof structure of assembled high-rise building outer wall Download PDFInfo
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- CN111379338B CN111379338B CN202010218454.1A CN202010218454A CN111379338B CN 111379338 B CN111379338 B CN 111379338B CN 202010218454 A CN202010218454 A CN 202010218454A CN 111379338 B CN111379338 B CN 111379338B
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- prefabricated wall
- wall body
- groove
- guide vane
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- 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
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
Abstract
The invention relates to the technical field of prefabricated walls of buildings, in particular to a waterproof structure of an outer wall of an assembled high-rise building, which comprises a prefabricated wall, wherein a water retaining part protruding downwards is arranged at the lower side of the prefabricated wall, a matching groove for embedding the water retaining part is arranged at the upper side of the prefabricated wall, and the side wall of one side of the water retaining part is flush with the outer surface of the prefabricated wall; the side wall of the other side of the water retaining part is a first inclined surface, the side wall of the matching groove corresponding to the first inclined surface is a second inclined surface, and the distance between the first inclined surface and the second inclined surface is gradually increased from bottom to top; the upside of prefabricated wall body is provided with rather than the last guide vane of shape adaptation, and the downside of prefabricated wall body is provided with the lower guide vane that is used for contradicting on last guide vane, go up the guide vane with form the water storage chamber that the interval is crescent from bottom to top after the guide vane conflicts down. The invention has the following effects: the rainwater will flow upward through the capillary action to enter into the water storage cavity, and will not flow upward again because the interval crescent rainwater, thereby can have better water-proof effects.
Description
Technical Field
The invention relates to the technical field of prefabricated wall bodies of buildings, in particular to a waterproof structure of an outer wall of an assembled high-rise building.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, factory production, assembly construction, informatization management and intelligent application.
Wherein the outer wall is when setting up, need splice prefabricated wallboard piece, as shown in fig. 1, there is the chamfer face two prefabricated wallboard seam crossing, thereby form a slot, with prefabricated wallboard installation back, rethread constructor is on outside scaffold frame, beat sealed glue toward the slot in, but in the actual operation in-process when beating to holistic joint seam crossing, because the manual work still has the error, in the whole sealing process, in case there is a slot not totally sealed, also will lead to leaking, and in the use, the clearance between the prefabricated wallboard also can change by weather effect, lead to sealed glue the fracture, water-proof effects is relatively poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a waterproof structure of an outer wall of an assembled high-rise building, which has a better waterproof effect.
The technical purpose of the invention is realized by the following technical scheme: the waterproof structure of the assembled high-rise building outer wall comprises a prefabricated wall body, wherein a water retaining part protruding downwards is arranged on the lower side of the prefabricated wall body, a matching groove for embedding the water retaining part is formed in the upper side of the prefabricated wall body, and the side wall of one side of the water retaining part is flush with the outer surface of the prefabricated wall body; the side wall of the other side of the water retaining part is a first inclined surface, the side wall of the matching groove corresponding to the first inclined surface is a second inclined surface, and the distance between the first inclined surface and the second inclined surface is gradually increased from bottom to top; the upside of prefabricated wall body is provided with the last guide vane rather than shape adaptation, the downside of prefabricated wall body is provided with and is used for contradicting lower guide vane on the last guide vane, go up the guide vane with form the water storage chamber that the interval progressively increases from bottom to top after the guide vane is contradicted down, two from top to bottom just be located and be provided with first sealing member on the one side of keeping away from manger plate portion between the prefabricated wall body.
Through adopting above-mentioned technical scheme, waterproof the changing of shutoff formula that will have now, retaining part will set up outwards in the use, the rainwater is when flowing down along the wall, before the rainwater can get into two prefabricated wall bodies from the clearance between retaining part and the cooperation groove, this moment because go up the guide vane conflict on the guide vane down, the rainwater will be through capillary effect upwelling, thereby get into to the water storage chamber, and because the interval crescent rainwater will not upwards flow again, thereby prevent the rainwater entering, and when receiving environmental impact and deformation, during the clearance between the prefabricated wall body changes, go up the guide vane and can still form the water storage chamber originally with lower guide vane deformation thereupon, thereby can have better water-proof effects.
The present invention in a preferred example may be further configured to: the upper surface of the upper guide sheet is provided with a plurality of air guide sheets, the upper side of each air guide sheet is provided with a plurality of capillary water channels, and the capillary water channels are uniformly arranged at intervals along the width direction of the prefabricated wall body.
Through adopting above-mentioned technical scheme, when the rainwater got into to the water storage intracavity, because the rainwater can not fill whole connecting gap simultaneously to guarantee can not have water in some capillary water course, make the atmospheric pressure of water storage intracavity the same with external atmospheric pressure, thereby be convenient for the rainwater to discharge.
The present invention in a preferred example may be further configured to: and the air guide sheet is provided with flow equalizing grooves communicated with the tops of the capillary water channels along the width direction of the prefabricated wall body.
Through adopting above-mentioned technical scheme, when the rainwater further rose in the water storage chamber, will follow and carry out horizontal flow through the equal chute, and will follow and flow out in the adjacent capillary water channel that does not intake, then further improve water-proof effects, also can share waterproof pressure.
The present invention in a preferred example may be further configured to: control two still be provided with vertical baffle between the prefabricated wall body, the confession has been seted up along vertical direction to prefabricated wall body both sides the mounting groove of vertical baffle both sides embedding, the downside of vertical baffle also contradicts on the air guide piece, vertical baffle is close to one side of water retaining portion has a plurality of guiding gutters, controls two just keep away from between the prefabricated wall body one side of water retaining portion is provided with the second sealing member.
Through adopting above-mentioned technical scheme, the rainwater also probably enters into between two prefabricated wall bodies, and the rainwater will be downflow along the guiding gutter, and vertical baffle downside also contradicts with the air guide sheet to utilize the capillary action to inhale water and go, make and can both carry out waterproofly in whole width direction.
The present invention in a preferred example may be further configured to: the upper end of the vertical baffle is matched with the second inclined plane, the upper end of the vertical baffle is provided with a horizontal section which is bonded on the upper side of the prefabricated wall body, the lower side of the upper guide sheet is provided with a first sinking groove for embedding the vertical baffle, and the embedded vertical baffle and the upper guide sheet form a plane which is parallel to the second inclined plane.
Through adopting above-mentioned technical scheme, vertical baffle can be established at prefabricated wall body upside and can play the positioning action through the level section is hung earlier, and vertical baffle can be embedded into the guide card downside when the installation for thereby whole can form a plane and paste it on prefabricated wall body when the installation.
The present invention in a preferred example may be further configured to: the two sides of the lower guide vane are overlapped with the vertical baffle, one side of the lower guide vane, which is far away from the water retaining part, is provided with a second sinking groove for embedding one side of the vertical baffle, and the vertical baffle is embedded into a plane parallel to the second inclined plane and formed with the lower guide vane.
By adopting the technical scheme, when the air guide plate is installed, the lower guide sheet can be pressed on the vertical baffle plate, so that the lower guide sheet is embedded into the second sinking groove and is pressed on the air guide sheet, and the lower guide sheet and the vertical baffle plate can be integrally attached to the air guide sheet.
The present invention in a preferred example may be further configured to: the lower guide vane can be detachably connected to the prefabricated wall body, a connecting rod is arranged on the upper side of the lower guide vane, a containing through groove is formed in the prefabricated wall body, the containing through groove is formed in the width direction of the prefabricated wall body, the width of the containing through groove is larger than the sectional area of the connecting rod, and a fixing part used for driving the connecting rod to abut against the inner wall of the containing through groove is arranged on the prefabricated wall body.
Through adopting above-mentioned technical scheme, because guide plate about unable integrative installation in the prefabricated wall body, and the connecting rod is longer when the installation, can lead to the contact of inslot wall and block with the holding, for the convenience of installation, with the width increase that the holding led to the groove, the connecting rod male convenience of being convenient for makes the connecting rod can support tightly on the inner wall that the holding led to the groove through the mounting when the installation is good to fix.
The present invention in a preferred example may be further configured to: the mounting is including rotating the rotor plate of connecting at the logical groove both ends of holding and being located the logical inslot of holding, set up the solid fixed cylinder on the logical groove both ends inner wall of holding to and threaded connection is in solid fixed cylinder and the tip is used for conflicting at rotor plate one and serves fixing bolt.
Through adopting above-mentioned technical scheme, insert the back with the connecting rod, twist fixing bolt to a fixed cylinder for fixing bolt's tip is contradicted and is served at one of rotor plate, thereby makes its other end support tightly order about the connecting rod on the connecting rod and support tightly on the inner wall that the holding led to the groove, and can not destroy the integrality of original wall body, avoids the possibility that the exposed surface intake.
The present invention in a preferred example may be further configured to: the rotating plate is provided with a rotating shaft in the middle, a rotating groove for embedding the rotating shaft is formed in the side wall of the prefabricated wall body, and when the rotating shaft is embedded into the rotating groove, the rotating plate is completely located in the accommodating through groove.
Through adopting above-mentioned technical scheme, can imbed the rotor plate to the logical inslot of holding again when the installation, the axis of rotation can rotate in rotating the groove, and when fixing bolt supported the one end of rotor plate and screwed up, will make rotor plate monolithic stationary at the logical inslot of holding, after two prefabricated wall bodies fold, will be hidden, can not destroy the integrality of wall body exposed surface.
The present invention in a preferred example may be further configured to: one end of the rotating plate is provided with a rubber pad which is used for abutting against the connecting rod.
Through adopting above-mentioned technical scheme, the rotor plate is when rotating, and the rubber pad will be contradicted with the connecting rod, because there is deformation space in the rubber pad, can make the rotor plate keep the fixed effect to the connecting rod after fixed.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the existing plugging type waterproof is changed, the water blocking part is arranged outwards in the using process, rainwater can possibly enter the two prefabricated wall bodies from a gap between the water blocking part and the matching groove when flowing down along the wall surface, at the moment, the upper guide sheet is abutted to the lower guide sheet, the rainwater can flow upwards through capillary action and then enter the water storage cavity, and the rainwater cannot flow upwards due to the gradually increased interval, so that the rainwater is prevented from entering, and a better waterproof effect can be achieved;
2. when the prefabricated wall body deforms under the influence of the environment and the gap between the prefabricated wall bodies changes, the upper guide vane and the lower guide vane can deform along with the prefabricated wall body or form an original water storage cavity, and the corresponding waterproof effect can be kept;
3. when the connecting rod is installed, the sectional area of the accommodating through groove is larger than that of the connecting rod, so that the lower guide vane can be installed conveniently, and the connecting rod can be installed in the prefabricated wall body through the rotating plate;
4. can need not seal through the scaffold frame in the prefabricated wall body outside and handle, only need install fixedly indoor first sealing member and second sealing member, the construction of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is an exploded view of the present invention, illustrating the connection between the air guide plate and the upper guide plate;
FIG. 4 is a partial schematic view of the air guide plate;
FIG. 5 is an exploded view of another aspect of the present invention, illustrating the connection of the vertical baffle to the prefabricated wall;
FIG. 6 is a schematic view of the connection relationship between the lower guide plate and the prefabricated wall;
fig. 7 is a schematic view of the connection relationship between the rotating plate and the accommodating through groove.
Reference numerals: 100. prefabricating a wall body; 110. a water retaining part; 111. a mating groove; 112. a first inclined plane; 113. a second inclined plane; 114. an upper guide plate; 115. a gas guiding sheet; 116. a capillary water channel; 117. a flow equalizing groove; 120. a lower guide plate; 121. a water storage cavity; 122. a first seal member; 130. a vertical baffle; 131. mounting grooves; 132. a water chute; 133. a second seal member; 134. a horizontal segment; 135. a first sink tank; 136. a second sink tank; 140. a connecting rod; 141. accommodating through grooves; 142. a yielding groove; 150. a fixing member; 151. a rotating plate; 152. a fixed cylinder; 153. fixing the bolt; 154. a rotating shaft; 155. a rotating groove; 156. and (7) a rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The waterproof structure of assembled high-rise building outer wall, refer to fig. 1, including prefabricated wall 100, prefabricated wall 100 is the array setting when the combination, and every prefabricated wall 100 downside has bellied manger plate portion 110 downwards, and prefabricated wall 100 upside has the cooperation groove 111 that supplies manger plate portion 110 embedding, and manger plate portion 110 one side lateral wall flushes with prefabricated wall 100's surface, and the exposed surface is the plane with the inner face when two prefabricated wall 100 splice are together about promptly.
Referring to fig. 2 and 3, the other side wall of the water blocking portion 110 is a first inclined surface 112, the side wall of the mating groove 111 corresponding to the first inclined surface 112 is a second inclined surface 113, and the distance between the first inclined surface 112 and the second inclined surface 113 gradually increases from bottom to top, i.e., the two are V-shaped. The upper side of the prefabricated wall 100 is provided with an upper guide sheet 114 matched with the prefabricated wall 100 in shape, and the upper guide sheet 114 is adhered to the prefabricated wall 100 through sealing glue. Meanwhile, the upper surface of the upper guide sheet 114 is further bonded with an air guide sheet 115, the upper side of the air guide sheet 115 is provided with a plurality of capillary water channels 116, the capillary water channels 116 are uniformly arranged at intervals along the width direction of the prefabricated wall 100, and the air guide sheet 115 is provided with uniform flow channels 117 (refer to fig. 4) which are communicated with the tops of the capillary water channels 116 along the width direction of the prefabricated wall 100.
Referring to fig. 2, a lower guide vane 120 for abutting against the air guide vane 115 is disposed at the lower side of the prefabricated wall 100, a water storage cavity 121 with a gradually increasing distance from bottom to top is formed after the upper guide vane 114 abuts against the air guide vane 115, a first sealing member 122 is disposed between the upper prefabricated wall 100 and the lower prefabricated wall 100 and on a side away from the water blocking part 110, the edges of the prefabricated wall 100 all have chamfered slopes, and the first sealing member 122 is embedded between the two chamfered slopes. In this embodiment, the first sealing member 122 may be a neoprene strip, or may be another sealing material having a sealing effect, and the first sealing member 122 is embedded and then coated with a sealing glue.
After rainwater enters the gap between the two prefabricated walls 100, the rainwater will move upwards through the capillary water channels 116 and will be stored in the water storage cavity 121, at this time, since there is no rainwater in the capillary water channels 116 inevitably, the air pressure in the water storage cavity 121 is kept consistent with the outside, and after the water in the water storage cavity 121 rises, the rainwater will also flow into the adjacent capillary water channels 116 through the equalization grooves 117, so as to share the waterproof pressure.
Referring to fig. 3 and 5, a vertical baffle 130 is further disposed between the left prefabricated wall 100 and the right prefabricated wall 100, mounting grooves 131 for embedding the two sides of the vertical baffle 130 are formed in the two sides of the prefabricated wall 100 along the vertical direction, and the lower side of the vertical baffle 130 is also abutted against the air guide sheet 115. The vertical baffle 130 has a plurality of water chutes 132 on a side close to the water blocking portion 110, and a second sealing member 133 is disposed between the left prefabricated wall body 100 and the right prefabricated wall body 100 and on a side far from the water blocking portion 110, and like the first sealing member 122, the second sealing member 133 may be a neoprene strip in this embodiment.
In order to enable the vertical baffle 130 to be installed on the prefabricated wall 100, the upper end of the vertical baffle 130 is matched with the second inclined surface 113, the upper end of the vertical baffle 130 is provided with a horizontal section 134 for being adhered to the upper side of the prefabricated wall 100, the lower side of the upper guide vane 114 is provided with a first sinking groove 135 for the vertical baffle 130 to be embedded in, and the vertical baffle 130 is embedded in a plane parallel to the second inclined surface 113 formed by the upper guide vane 114. Meanwhile, two sides of the lower guide vane 120 overlap the vertical baffle 130, one side of the lower guide vane 120, which is away from the water blocking part 110, is provided with a second sinking groove 136 into which one side of the vertical baffle 130 is inserted, and the vertical baffle 130 is inserted into a plane parallel to the second inclined plane 113 formed by the lower guide vane 120. When the prefabricated wall 100 is installed, the vertical baffle 130 and the lower guide vane 120 can be attached to the upper side of the prefabricated wall 100 together, and the lower guide vane 120 can tightly press the vertical baffle 130 against the air guide vane 115.
Referring to fig. 6, since the lower guide plate 120 cannot be manufactured together when the prefabricated wall 100 is manufactured, the lower guide plate 120 needs to be detachably connected to the prefabricated wall 100, the upper side of the upper guide plate 114 is provided with a connecting rod 140, and the length of the connecting rod 140 is the same as the width of the prefabricated wall 100. The sidewall of the prefabricated wall 100 is provided with an accommodating through groove 141, the accommodating through groove 141 is formed along the width direction of the prefabricated wall 100, and the lower side of the accommodating through groove 141 is further provided with an abdicating groove 142 for the lower guide piece 120 to penetrate through. In order to reduce the possibility that the connection rod 140 gets stuck with the inner wall of the receiving through groove 141 when mounted, the width of the receiving through groove 141 is greater than the sectional area of the connection rod 140.
Referring to fig. 6 and 7, meanwhile, the prefabricated wall 100 is provided with a fixing member 150 for driving the connecting rod 140 to abut against the inner wall of the accommodating through groove 141, the fixing member 150 includes a rotating plate 151 rotatably connected to two ends of the accommodating through groove 141 and located in the accommodating through groove 141, a fixing cylinder 152 disposed on the inner wall of two ends of the accommodating through groove 141, and a fixing bolt 153 screwed into the fixing cylinder 152 and having an end portion abutting against one end of the rotating plate 151. The same rotating plate 151 cannot be integrally manufactured on the prefabricated wall 100, so the rotating shaft 154 is arranged in the middle of the rotating plate 151, the rotating grooves 155 for the rotating shaft 154 to be embedded are formed in the side walls of the two sides of the prefabricated wall 100, when the rotating shaft 154 is embedded into the rotating grooves 155, the rotating plate 151 is completely located in the accommodating through groove 141, and the rotating plate 151 rotates without affecting the splicing of the two prefabricated walls 100. Meanwhile, in order to maintain the abutting effect, a rubber pad 156 is installed at one end of the rotating plate 151, and will abut against the connecting rod 140 when rotating.
When the lower guide piece 120 is installed, the connecting rod 140 is first introduced into the accommodating through groove 141, so that the lower guide piece 120 also penetrates into the receding groove 142. Then, the rotating plate 151 is installed, so that the rotating shaft 154 is embedded into the rotating groove 155, and then after the rotating plate 151 is rotated a little, the fixing bolt 153 is screwed into the fixing cylinder 152, at this time, the end of the fixing bolt 153 abuts against the rotating plate 151, and the end of the rotating plate 151 with the rubber pad 156 is driven to abut against the connecting rod 140, so that the connecting rod 140 abuts against the inner wall of the accommodating through groove 141, and then the lower guide piece 120 is fixed.
The implementation principle of the embodiment is as follows: when the prefabricated wall 100 is installed, the lower guide vane 120 is installed, the upper end of the vertical baffle 130 is installed on the upper side of the prefabricated wall 100 through the horizontal section 134, meanwhile, two sides of the vertical baffle 130 are embedded into the second sinking groove 136, after the two sides are compressed, the prefabricated wall 100 can enable the lower guide vane 120 and the vertical baffle 130 to be abutted against the air guide vane 115, and the opening of the capillary water channel 116 is kept.
When rainwater enters between two prefabricated walls 100, the rainwater will rise through capillary water channel 116 and enter into water storage cavity 121, and along with the rainwater increases, the rainwater will flow to adjacent and not rainwater capillary water channel 116 through equal chute 117, thereby make the rainwater can not enter into indoor, and when receiving the environmental impact and deformation, when the clearance between prefabricated walls 100 changes, go up guide sheet 114 and lower guide sheet 120 can be deformed thereupon or can form original water storage cavity 121, thereby can have better water-proof effects.
And when doing the sealing work, only need indoor first sealing member 122 with second sealing member 133 installation can, need not handle through the scaffold outside the building.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. Waterproof construction of assembled high-rise building outer wall, including prefabricated wall body (100), its characterized in that: the lower side of the prefabricated wall body (100) is provided with a water retaining part (110) protruding downwards, the upper side of the prefabricated wall body (100) is provided with a matching groove (111) for embedding the water retaining part (110), and one side wall of the water retaining part (110) is flush with the outer surface of the prefabricated wall body (100);
the other side wall of the water retaining part (110) is a first inclined surface (112), the side wall of the matching groove (111) corresponding to the first inclined surface (112) is a second inclined surface (113), and the distance between the first inclined surface (112) and the second inclined surface (113) is gradually increased from bottom to top;
an upper guide vane (114) matched with the prefabricated wall body (100) in shape is arranged on the upper side of the prefabricated wall body, a lower guide vane (120) used for abutting against the upper guide vane (114) is arranged on the lower side of the prefabricated wall body (100), a water storage cavity (121) with gradually increasing distance from bottom to top is formed after the upper guide vane (114) abuts against the lower guide vane (120), and a first sealing element (122) is arranged between the upper prefabricated wall body and the lower prefabricated wall body (100) and is positioned on one side far away from the water retaining part (110);
the upper surface of the upper guide sheet (114) is provided with a gas guide sheet (115), the upper side of the gas guide sheet (115) is provided with a plurality of capillary water channels (116), and the capillary water channels (116) are uniformly arranged at intervals along the width direction of the prefabricated wall body (100).
2. The waterproof structure of the exterior wall of the fabricated high-rise building according to claim 1, wherein: and the air guide sheet (115) is provided with a flow equalizing groove (117) which is communicated with the top of the capillary water channel (116) along the width direction of the prefabricated wall body (100).
3. The waterproof structure of the exterior wall of the fabricated high-rise building according to claim 2, wherein: control two still be provided with vertical baffle (130) between prefabricated wall body (100), the confession has been seted up along vertical direction in prefabricated wall body (100) both sides mounting groove (131) of vertical baffle (130) both sides embedding, the downside of vertical baffle (130) is also contradicted on air guide sheet (115), vertical baffle (130) are close to one side of water retaining part (110) has a plurality of guiding gutters (132), controls two just keep away from between prefabricated wall body (100) one side of water retaining part (110) is provided with second sealing member (133).
4. The waterproof structure of the exterior wall of the fabricated high-rise building according to claim 3, wherein: the upper end of the vertical baffle (130) is matched with the second inclined plane (113), the upper end of the vertical baffle (130) is provided with a horizontal section (134) which is used for being bonded to the upper side of the prefabricated wall body (100), the lower side of the upper guide sheet (114) is provided with a first sinking groove (135) for the vertical baffle (130) to be embedded into, and the vertical baffle (130) is embedded into a plane which is parallel to the second inclined plane (113) and formed by the upper guide sheet (114).
5. The waterproof structure of the exterior wall of the fabricated high-rise building according to claim 3, wherein: the two sides of the lower guide vane (120) and the vertical baffle (130) are provided with overlapped parts, one side, far away from the water blocking part (110), of the lower guide vane (120) is provided with a second sinking groove (136) for embedding one side of the vertical baffle (130), and the vertical baffle (130) is embedded into a plane parallel to the second inclined plane (113) and formed by the lower guide vane (120).
6. The waterproof structure of the exterior wall of the fabricated high-rise building according to claim 1, wherein: the lower guide vane (120) is detachably connected to the prefabricated wall body (100), a connecting rod (140) is arranged on the upper side of the lower guide vane (120), an accommodating through groove (141) is formed in the prefabricated wall body (100), the accommodating through groove (141) is formed in the width direction of the prefabricated wall body (100), the width of the accommodating through groove (141) is larger than the sectional area of the connecting rod (140), and a fixing piece (150) used for driving the connecting rod (140) to tightly abut against the inner wall of the accommodating through groove (141) is arranged on the prefabricated wall body (100).
7. The waterproof structure of the exterior wall of the fabricated high-rise building according to claim 6, wherein: the fixing piece (150) comprises a rotating plate (151) which is rotatably connected to two ends of the accommodating through groove (141) and is located in the accommodating through groove (141), a fixed cylinder (152) which is arranged on the inner walls of the two ends of the accommodating through groove (141), and a fixing bolt (153) which is in threaded connection with the inside of the fixed cylinder (152) and has the end part used for abutting against one end of the rotating plate (151).
8. The waterproof structure of the exterior wall of the fabricated high-rise building according to claim 7, wherein: the middle of the rotating plate (151) is provided with a rotating shaft (154), the side wall of the prefabricated wall body (100) is provided with a rotating groove (155) for embedding the rotating shaft (154), and when the rotating shaft (154) is embedded into the rotating groove (155), the rotating plate (151) is completely positioned in the accommodating through groove (141).
9. The waterproof structure of the exterior wall of the fabricated high-rise building according to claim 8, wherein: one end of the rotating plate (151) is provided with a rubber pad (156) for abutting against the connecting rod (140).
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| CN202010218454.1A CN111379338B (en) | 2020-03-25 | 2020-03-25 | Waterproof structure of assembled high-rise building outer wall |
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| CN202010218454.1A CN111379338B (en) | 2020-03-25 | 2020-03-25 | Waterproof structure of assembled high-rise building outer wall |
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| CN111379338B true CN111379338B (en) | 2021-05-11 |
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| CN111827571B (en) * | 2020-07-09 | 2021-12-31 | 深圳市旭生骏鹏建筑工程有限公司 | Waterproof assembly structure of prefabricated external wall panel and assembly process thereof |
| CN114232833B (en) * | 2021-12-18 | 2023-03-28 | 山西省安装集团股份有限公司 | Assembled building wall and assembled building |
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