CN214940446U - A waterproof construction for wall body - Google Patents
A waterproof construction for wall body Download PDFInfo
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- CN214940446U CN214940446U CN202120399404.8U CN202120399404U CN214940446U CN 214940446 U CN214940446 U CN 214940446U CN 202120399404 U CN202120399404 U CN 202120399404U CN 214940446 U CN214940446 U CN 214940446U
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- waterproof sleeve
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Abstract
The utility model discloses a waterproof construction for wall body, including setting up waterproof sleeve pipe between the wall body pouring template and setting up the waterproof assembly in waterproof sleeve pipe, waterproof assembly is including setting up at waterproof sleeve intraductal water swelling end cap that leans on outside one end and setting up at waterproof sleeve pipe and lean on the manger plate apron of inboard one end. The utility model discloses to the current easy infiltration problem that adopts muddy earth to fill the split bolt hole existence, through set up waterproof assembly at waterproof cover intraductal, utilize water-swelling end cap shutoff waterproof sleeve pipe to improve the shutoff ability to waterproof sleeve pipe open end, reduce greatly by the possibility of the intraductal infiltration of waterproof cover, with the waterproof performance who improves the wall body.
Description
Technical Field
The utility model belongs to the technical field of the construction, in particular to a waterproof construction for wall body.
Background
At present, basement walls are generally provided with an external waterproof mode to improve the waterproof capacity of the walls, but water seepage cannot be thoroughly avoided due to design defects, construction process problems, skill of operators and the like. The research shows that the main reason for causing the water seepage of the wall body at present is that the water seepage occurs due to cracks caused by the problems of rough treatment of waterproof details of the wall surface, structural deformation and the like, and the split screw holes for connecting the formworks at two sides of the wall body are the parts which are most prone to water seepage during pouring.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: to the problems that exist, the waterproof structure is designed for the split screw hole, which is most prone to water seepage, of the wall body.
The technical scheme of the utility model is realized like this: a waterproof construction for wall body which characterized in that: including setting up waterproof sleeve pipe and the waterproof subassembly of setting in waterproof sleeve pipe between the wall body pouring template, waterproof subassembly is including setting up at waterproof sleeve pipe intraductal water-swelling end cap that leans on outside one end and setting up at waterproof sleeve pipe and lean on the manger plate apron of inboard one end.
A waterproof construction for wall body, it meet water inflation end cap and be connected with pull rod one end, the other end of pull rod runs through waterproof sleeve pipe to with manger plate apron threaded connection, through rotatory manger plate apron, can with meet water inflation end cap taut and imbed to waterproof sleeve intraductal, meet water inflation end cap's outer peripheral face and waterproof sheathed tube internal face and closely laminate.
A waterproof construction for wall body, it is in water inflation end cap's outer peripheral face is provided with at least one bar groove along its axial arrangement water-proof casing's internal face is provided with and corresponds complex bar bead with the bar groove of water inflation end cap outer peripheral face, water inflation end cap fills in to water-proof casing when intraductal, water inflation end cap's bar bead is arranged in water inflation end cap's bar groove to water-proof casing's bar bead for the restriction water inflation end cap is along radial rotation.
A waterproof construction for wall body, it whole be circular cone frustum shape for water-swelling end cap, the jumbo size end terminal surface of water-swelling end cap is greater than waterproof sheathed tube pipe diameter towards the wall body outside and diameter, the small-size end terminal surface of water-swelling end cap is less than waterproof sheathed tube pipe diameter towards the inboard and diameter of wall body.
A waterproof construction for wall body, it meets water inflation end cap and makes for receiving extrusion deformation's elastic material, meet water inflation end cap at the in-process of plugging in waterproof casing, meet water inflation end cap pressurized deformation and meet water inflation end cap outer peripheral face and waterproof casing's internal face and laminate completely and form the face sealedly.
A waterproof construction for wall body, it is in waterproof sleeve pipe periphery is provided with at least one along radial bellied annular boss, the annular boss sets up the position that is close to the tip at waterproof sleeve pipe.
The utility model discloses to the current easy infiltration problem that adopts muddy earth to fill the split bolt hole existence, through set up waterproof assembly at waterproof cover intraductal, utilize water-swelling end cap shutoff waterproof sleeve pipe to improve the shutoff ability to waterproof sleeve pipe open end, reduce greatly by the possibility of the intraductal infiltration of waterproof cover, with the waterproof performance who improves the wall body.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a front view of fig. 2.
The labels in the figure are: 1 is waterproof sleeve pipe, 2 is water-swelling end cap, 3 is the manger plate apron, 4 is the pull rod, 5 is the bar recess, 6 is the bar bead, and 7 is annular boss.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases for a person of ordinary skill in the art; the drawings in the embodiments are provided to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
As shown in fig. 1, 2 and 3, a waterproof structure for a wall includes waterproof sleeves 1 disposed between wall casting forms and waterproof assemblies disposed inside the waterproof sleeves 1, the waterproof assembly comprises a water-swelling plug 2 arranged at one end of the waterproof sleeve 1 close to the outer side and a water-retaining cover plate 3 arranged at one end of the waterproof sleeve 1 close to the inner side, the water-swelling plug 2 is connected with one end of a pull rod 4, the other end of the pull rod 4 penetrates through the waterproof sleeve 1 and is in threaded connection with a water-retaining cover plate 3, wherein the water-swelling plug 2 is made of an elastic material which is extruded and deformed, the water-swelling plug 2 can be tensioned and embedded into the waterproof sleeve 1 by rotating the water-retaining cover plate 3, when the water-swelling plug 2 is plugged into the waterproof sleeve 1, the water-swelling plug 2 deforms under pressure, and the outer peripheral surface of the water-swelling plug 2 is completely and tightly attached to the inner wall surface of the waterproof sleeve 1 to form surface sealing. The utility model discloses a meet water inflation end cap and carry out the shutoff to waterproof sleeve pipe, when the installation, at first, the deformability through meeting water inflation end cap forms reliable sealed to waterproof sleeve pipe, secondly, can further expand after meeting water inflation end cap soaks to further improve sealed effect, improve the leakproofness to waterproof sleeve pipe hole greatly.
In this embodiment, the periphery of water-swelling end cap 2 is symmetrically provided with two bar grooves 5 along its axial arrangement the internal face of waterproof sleeve 1 is provided with the bar groove 5 with water-swelling end cap 2 outer peripheral face and corresponds complex bar bead 6, when water-swelling end cap 2 is plugged in to waterproof sleeve 1, in water-swelling end cap 2's bar groove 5 is arranged in to waterproof sleeve 1's bar bead 6 for the restriction is met water-swelling end cap 2 along radial rotation, thereby when rotatory manger plate apron, makes water-swelling end cap remove the reliable shutoff effect of formation along waterproof sleeve's axial to waterproof sleeve.
Specifically, water-swelling end cap 2 wholly is frustum of a cone shape, the jumbo size end terminal surface of water-swelling end cap 2 is greater than waterproof sleeve 1's pipe diameter towards the wall body outside and diameter, the small-size end terminal surface of water-swelling end cap 2 is less than waterproof sleeve 1's pipe diameter towards the wall body inboard and diameter, and the initial stage of filling in at water-swelling end cap is relatively more smooth and easy, when the radial diameter of up to water-swelling end cap equals with waterproof sleeve's pipe diameter, then need apply certain pulling force to water-swelling end cap and make it take place certain deformation and continue to fill in to waterproof sleeve, in the process of filling in, because of the deformation of water-swelling end cap, can make water-swelling end cap anterior segment fill in waterproof sleeve's outer peripheral face also closely laminate with waterproof sleeve internal face to form sealed reliable face seal structure.
In this embodiment, in order to improve the bonding capability between the waterproof sleeve and the poured concrete, four annular bosses 7 protruding in the radial direction are arranged on the periphery of the waterproof sleeve 1, and every two annular bosses 7 are respectively arranged at the positions of the waterproof sleeve 1 close to the end part at intervals.
The utility model discloses an installation application method is:
1. and a waterproof sleeve is embedded in the template and is used as a split bolt sleeve.
2. And pouring retaining wall concrete, and removing the formwork after the concrete strength reaches the standard.
3. And (4) detaching the split bolts in the waterproof sleeve.
4. And water-swelling plugs and water-retaining cover plates are fixedly arranged at the two ends of the waterproof sleeve.
5. And (6) concealed acceptance inspection.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A waterproof construction for wall body which characterized in that: the waterproof structure comprises waterproof sleeves (1) arranged between wall pouring formworks and a waterproof assembly arranged in the waterproof sleeves (1), wherein the waterproof assembly comprises a water swelling plug (2) arranged at one end, close to the outer side, in the waterproof sleeves (1) and a water retaining cover plate (3) arranged at one end, close to the inner side, of the waterproof sleeves (1);
the water-swelling plug (2) is connected with one end of a pull rod (4), the other end of the pull rod (4) penetrates through the waterproof sleeve (1) and is in threaded connection with a water-blocking cover plate (3), the water-swelling plug (2) can be tensioned and embedded into the waterproof sleeve (1) by rotating the water-blocking cover plate (3), and the outer peripheral surface of the water-swelling plug (2) is tightly attached to the inner wall surface of the waterproof sleeve (1);
the outer peripheral face of water-swelling end cap (2) is provided with at least one bar groove (5) of arranging along its axial the internal face of waterproof sleeve pipe (1) is provided with and corresponds complex bar bead (6) with bar groove (5) of water-swelling end cap (2) outer peripheral face, when water-swelling end cap (2) is plugged in to waterproof sleeve pipe (1), bar bead (6) of waterproof sleeve pipe (1) are arranged in bar groove (5) of water-swelling end cap (2) for the radial rotation of water-swelling end cap (2) is met in the restriction.
2. The waterproof structure for a wall according to claim 1, wherein: the water-swelling plug (2) is integrally in a cone frustum shape, the large-size end face of the water-swelling plug (2) faces the outer side of a wall body, the diameter of the large-size end face is larger than the pipe diameter of the waterproof sleeve (1), and the small-size end face of the water-swelling plug (2) faces the inner side of the wall body, and the diameter of the small-size end face is smaller than the pipe diameter of the waterproof sleeve (1).
3. The waterproof structure for a wall according to claim 1, wherein: the water-swelling plug (2) is made of an elastic material which is extruded and deformed, the water-swelling plug (2) is plugged into the waterproof sleeve (1), the water-swelling plug (2) is deformed under pressure, and the outer peripheral surface of the water-swelling plug (2) is completely attached to the inner wall surface of the waterproof sleeve (1) to form a surface seal.
4. The waterproof structure for a wall according to any one of claims 1 to 3, wherein: the waterproof sleeve is characterized in that at least one annular boss (7) protruding along the radial direction is arranged on the periphery of the waterproof sleeve (1), and the annular boss (7) is arranged at the position, close to the end, of the waterproof sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399404.8U CN214940446U (en) | 2021-02-23 | 2021-02-23 | A waterproof construction for wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399404.8U CN214940446U (en) | 2021-02-23 | 2021-02-23 | A waterproof construction for wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214940446U true CN214940446U (en) | 2021-11-30 |
Family
ID=79097532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120399404.8U Active CN214940446U (en) | 2021-02-23 | 2021-02-23 | A waterproof construction for wall body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214940446U (en) |
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2021
- 2021-02-23 CN CN202120399404.8U patent/CN214940446U/en active Active
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