CN218540772U - A watertight fittings that is used for basement roof and outer wall node position to draw top to combine - Google Patents
A watertight fittings that is used for basement roof and outer wall node position to draw top to combine Download PDFInfo
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- CN218540772U CN218540772U CN202222835128.2U CN202222835128U CN218540772U CN 218540772 U CN218540772 U CN 218540772U CN 202222835128 U CN202222835128 U CN 202222835128U CN 218540772 U CN218540772 U CN 218540772U
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Abstract
The utility model relates to the technical field of building waterproofing, and discloses a waterproof device for the roof-pulling combination of a basement roof and an outer wall node position, which comprises an outer wall outer template, an outer wall inner template, a roof template, a water-stopping screw rod and a screw rod positioning piece; the screw positioning piece is provided with a threaded hole, the fixing plate is divided into a first fixing plate and a second fixing plate along the section where the central axis of the threaded hole is located, the first fixing plate is provided with a plurality of first nail holes, the second fixing plate is provided with a plurality of second nail holes which correspond to the first nail holes one by one, and nails fix the screw positioning piece on the top plate template through the first nail holes and the second nail holes; one end of the water stop screw rod is in threaded connection with the threaded hole, and the other end of the water stop screw rod penetrates through the through hole and is fixed on the outer wall outer formwork. Adopt the utility model discloses, its simple structure guarantees the stability of outer shear wall template when can prevent the infiltration of groundwater effectively.
Description
Technical Field
The utility model relates to a building waterproof technology field especially relates to a watertight fittings that is used for basement roof and outer wall node position to draw a combination.
Background
In the basement structure work progress, in the handing-over department of roof and outer wall, in order to guarantee that the interior external corner of concrete is straight in the same direction as straight, wall body thickness is even, no seepage after the template is demolishd, generally adopt to draw the iron wire from outer wall outside template top and fix to the roof template to place the construction mode with wall body concrete same grade's cement strip between outer template in the outer wall. Meanwhile, in the building engineering, in order to keep the wall thickness of the outer shear wall of the basement, when the outer shear wall of the basement is constructed, a common water stop screw and a common template support cement strip to fix the template and keep the wall thickness. When the connection part of the basement outer wall and the top plate is constructed, the stability of the outer wall formwork is usually kept by adopting a steel wire tie and formwork support bar matching mode.
However, this construction method has the following problems:
(1) Cause the outer wall seepage easily, this is because when the basement outer wall top adopted the steel wire drawknot, the steel wire can form a steel wire passageway that link up to the outer wall, has seriously influenced the waterproof function of basement side wall.
(2) The stability of steel wire drawknot can't guarantee, this because the steel wire shifts that drops easily when fixed, explodes the mould at the in-process of pouring, perhaps because the foreign object extrudees the steel wire and then has influenced the thickness of outer shear wall.
(3) The formwork support bars are difficult to fix, and the formwork support bars are easy to fall off due to the influence of concrete extrusion or vibrating rods in the pouring process, so that the effect of formwork support is lost, and the thickness of the outer shear wall is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, stability is strong, and what waterproof performance was good is used for basement roof and outer wall node position to draw the watertight fittings that top combines.
In order to realize the purpose, the utility model discloses a technical scheme be: a waterproof device for the roof and outer wall joint position pulling combination of a basement is characterized by comprising an outer wall outer template, an outer wall inner template, a roof template, a water stop screw and a screw positioning piece; the outer wall outer template and the outer wall inner template are arranged in parallel, one end, close to the outer wall inner template, of the top plate template is connected with the outer wall inner template and perpendicular to the outer wall inner template, and a through hole for the water stop screw to penetrate through is formed in the outer wall outer template;
the screw positioning piece is provided with a threaded hole, the screw positioning piece is divided along the section of the central axis of the threaded hole to form a first fixing plate and a second fixing plate, the first fixing plate is provided with a plurality of first nail holes, the second fixing plate is provided with a plurality of second nail holes corresponding to the first nail holes one by one, and nails fix the screw positioning piece on the top plate template through the first nail holes and the second nail holes;
one end of the water stop screw rod is in threaded connection with the threaded hole, and the other end of the water stop screw rod penetrates through the through hole and is fixed on the outer wall outer formwork.
As the preferred embodiment of the present invention, the first fixing plate is connected to the second fixing plate through two parallel connecting strips.
As the utility model discloses an optimal scheme, the stagnant water screw rod includes screw rod, butterfly buckle and fastening nut, fastening nut with the screw rod is close to the one end threaded connection of outer wall exterior sheathing, the screw rod is kept away from the one end of outer wall exterior sheathing with screw hole threaded connection, the butterfly buckle movably cover is established on the screw rod, fastening nut will the butterfly buckle compresses tightly the outside of outer wall exterior sheathing.
As the utility model discloses an optimal scheme, the stagnant water screw rod still includes first template chaplet and second template chaplet, first template chaplet with second template chaplet all be the round platform form and with screw rod threaded connection, the lower bottom surface of first template chaplet with the medial surface of outer wall exterior sheathing offsets, the lower bottom surface of second template chaplet with the medial surface of the interior side of roof template and/or outer wall interior sheathing offsets.
As the utility model discloses an optimal scheme, the stagnant water screw rod still includes first stagnant water props head and second stagnant water props the head, first stagnant water prop the head with second stagnant water props the head and all is equipped with the confession the screw rod hole that the screw rod alternates, first stagnant water props the head and wears to establish through the screw rod hole on the screw rod and with the last bottom surface of first template props the head is connected, second stagnant water props the head and wears to establish through the screw rod hole on the screw rod and with the last bottom surface of second template props the head is connected.
As the utility model discloses a preferred scheme, the stagnant water screw rod still includes the stagnant water board, the stagnant water board is connected on the screw rod, the stagnant water board is located first stagnant water props the head with between the second stagnant water props the head, the stagnant water board arrives the distance that first stagnant water propped the head equals the stagnant water board arrives the distance that the second stagnant water propped the head.
As the utility model discloses a preferred scheme, first stagnant water chaplet with connected mode between the last bottom surface of first template chaplet the second stagnant water chaplet with connected mode between the last bottom surface of second template chaplet and the screw rod with connected mode between the stagnant water board is the welding.
As the preferred scheme of the utility model, the material of screw rod setting element is polyvinyl chloride.
Implement the utility model provides a pair of a watertight fittings that is used for basement roof and outer wall node position to draw top to combine compares with prior art, and its beneficial effect lies in:
the utility model discloses a set up the screw rod setting element on the roof template, can be connected to the screw rod setting element with the one end of stagnant water screw rod on, fix the other end of stagnant water screw rod on the outer wall exterior sheathing to replaced the mode of current steel wire drawknot and template support bar collocation, can support outer wall inner formword and outer wall exterior sheathing when can prevent the infiltration of groundwater effectively, thereby guarantee the stability of outer shear wall template. In addition, because the nail fixes the screw rod setting element in the roof template through first nail hole and second nail hole, stagnant water screw rod and screw rod setting element threaded connection simultaneously, therefore improve the joint strength of stagnant water screw rod and roof template, guaranteed the stability of device, simple structure.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
Fig. 1 is a front view of a waterproof device for a basement roof and outer wall joint position roof-pulling combination provided by an embodiment of the invention;
fig. 2 is a top view of a waterproof device for roof-pulling combination of a basement roof and an outer wall node;
fig. 3 is a schematic structural view of a screw positioning member.
The mark in the figure is:
an outer wall outer formwork 1; an outer wall inner formwork 2; a top plate template 3; a water stop screw rod 4; a screw 41; a butterfly buckle 42; a fastening nut 43; a first template brace 44; a second template brace 45; a first water stop stay 46; a second water stop stay 47; a water stop plate 48; a screw positioning member 5; a threaded hole 51; a first fixing plate 52; a second fixing plate 53; a first nail hole 54; a second nail hole 55; a connecting strip 56.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
As shown in fig. 1 to 3, the preferred embodiment of the present invention provides a waterproof device for the roof-pulling combination of a basement roof and an outer wall joint, which comprises an outer wall outer formwork 1, an outer wall inner formwork 2, a roof formwork 3, a water-stopping screw rod 4 and a screw rod positioning piece 5; the outer wall outer formwork 1 and the outer wall inner formwork 2 are arranged in parallel, one end, close to the outer wall inner formwork 2, of the top plate formwork 3 is connected with the outer wall inner formwork 2 and perpendicular to the outer wall inner formwork, and through holes for the water stop screws 4 to penetrate through are formed in the outer wall outer formwork 1.
The screw positioning piece 5 is provided with a threaded hole 51, the screw positioning piece 5 is divided into a first fixing plate 52 and a second fixing plate 53 along the cross section where the central axis of the threaded hole 51 is located, the first fixing plate 52 is provided with a plurality of first nail holes 54, the second fixing plate 53 is provided with a plurality of second nail holes 55 corresponding to the first nail holes 54 one to one, and nails pass through the first nail holes 54 and the second nail holes 55 to fix the screw positioning piece 5 on the top plate template 3. In this embodiment, the material of the screw positioning member 5 is preferably polyvinyl chloride.
One end of the water stop screw rod 4 is in threaded connection with the threaded hole 51, and the other end of the water stop screw rod 4 penetrates through the through hole and is fixed on the outer wall outer formwork 1. Specifically, stagnant water screw rod 4 includes screw rod 41, butterfly buckle 42 and fastening nut 43, fastening nut 43 with screw rod 41 is close to the one end threaded connection of outer wall exterior sheathing 1, screw rod 41 is kept away from the one end of outer wall exterior sheathing 1 with screw hole 51 threaded connection, butterfly buckle 42 movably overlaps and establishes on screw rod 41, fastening nut 43 will butterfly buckle 42 compresses tightly the outside of outer wall exterior sheathing 1. In the pouring process, the butterfly buckle 42 can support the outer side of the outer wall outer formwork 1, so that the stress of the outer shear wall is more uniform.
From this, according to the utility model discloses a watertight fittings that is used for basement roof and outer wall node position to draw top to combine, it is through setting up screw rod setting element 5 on roof template 3, can be connected to the one end of stagnant water screw rod 4 on screw rod setting element 5, fix stagnant water screw rod 4's the other end on outer wall exterior sheathing 1, thereby the mode of current steel wire drawknot and template support bar collocation has been replaced, can support outer wall interior sheathing 2 and outer wall exterior sheathing 1 when can prevent the infiltration of groundwater effectively, thereby guarantee the stability of outer wall template. In addition, because the nail is fixed screw rod location spare 5 on roof template 3 through first nail hole 54 and second nail hole 55, stagnant water screw rod 4 and screw rod location spare 5 threaded connection simultaneously, therefore improve stagnant water screw rod 4 and roof template 3's joint strength, guaranteed the stability of device, simple structure.
Illustratively, the first fixing plate 52 and the second fixing plate 53 are connected by two parallel connecting strips 56, which is convenient for carrying and using.
Exemplarily, stagnant water screw rod 4 still includes first template brace 44 and second template brace 45, first template brace 44 with second template brace 45 all be the round platform form and with screw rod 41 threaded connection, the lower bottom surface of first template brace 44 with the medial surface of outer wall exterior sheathing 1 offsets, the lower bottom surface of second template brace 45 with the medial surface of the inboard side of roof template 3 and/or outer wall interior sheathing 2 offsets. From this, because the distance between outer wall exterior sheathing 1 and the outer wall interior sheathing 2 is the thickness of outer shear wall, can support and fix outer shear wall template (outer wall exterior sheathing 1 and outer wall interior sheathing 2 promptly) through setting up first template chaplet 44 and second template chaplet 45 to keep the wall thickness of basement outer shear wall and ensure the roughness of template in the vertical direction.
Exemplarily, stagnant water screw rod 4 still includes first stagnant water brace head 46 and second stagnant water brace head 47, first stagnant water brace head 46 with second stagnant water brace head 47 all is equipped with the confession the screw hole that screw rod 41 alternates, first stagnant water brace head 46 wears to establish through the screw hole on the screw rod 41 and with first template brace head 44's last bottom surface is connected, second stagnant water brace head 47 wears to establish through the screw hole on the screw rod 41 and with second template brace head 45's last bottom surface is connected. Therefore, the formwork support head and the water stop support head are arranged in a matched mode, the traditional formwork support cement strip can be replaced, and the phenomenon that the formwork support is out of service due to the influence of concrete extrusion or an inserted vibrating rod in the pouring process is avoided, so that the thickness of the outer shear wall is influenced; meanwhile, the template deformation caused by the influence of external force is small, and the stability of the template and the flatness of a concrete structure are ensured.
Exemplarily, the water-stop screw 4 further includes a water-stop plate 48, the water-stop plate 48 is connected to the screw 41, the water-stop plate 48 is located between the first water-stop brace 46 and the second water-stop brace 47, and a distance from the water-stop plate 48 to the first water-stop brace 46 is equal to a distance from the water-stop plate 48 to the second water-stop brace 47. The water stop plate 48 extends the permeation path of the groundwater, thereby effectively preventing the infiltration of the groundwater and improving the waterproofing performance.
For example, in order to improve the strength of the water stop screw 4, the connection mode between the first water stop brace 46 and the upper bottom surface of the first formwork brace 44, the connection mode between the second water stop brace 47 and the upper bottom surface of the second formwork brace 45, and the connection mode between the screw 41 and the water stop plate 48 are all welded.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (8)
1. A waterproof device for the roof-pulling combination of a basement roof and an outer wall joint is characterized by comprising an outer wall outer template, an outer wall inner template, a roof template, a water-stopping screw and a screw positioning piece; the outer wall outer template and the outer wall inner template are arranged in parallel, one end, close to the outer wall inner template, of the top plate template is connected with the outer wall inner template and is perpendicular to the outer wall inner template, and a through hole for the water stop screw to penetrate through is formed in the outer wall outer template;
the screw positioning piece is provided with a threaded hole, the screw positioning piece is divided along the section of the central axis of the threaded hole to form a first fixing plate and a second fixing plate, the first fixing plate is provided with a plurality of first nail holes, the second fixing plate is provided with a plurality of second nail holes corresponding to the first nail holes one by one, and nails fix the screw positioning piece on the top plate template through the first nail holes and the second nail holes;
one end of the water stop screw rod is in threaded connection with the threaded hole, and the other end of the water stop screw rod penetrates through the through hole and is fixed on the outer wall outer formwork.
2. The waterproof device for the roof and outer wall joint position roof pulling combination of the basement according to claim 1, wherein the first fixing plate and the second fixing plate are connected through two connecting strips arranged in parallel.
3. The waterproof device for the ceiling-ceiling combination of the basement roof and the outer wall node position according to claim 1, wherein the water stop screw comprises a screw, a butterfly buckle and a fastening nut, the fastening nut is in threaded connection with one end of the screw close to the outer wall outer formwork, one end of the screw far away from the outer wall outer formwork is in threaded connection with the threaded hole, the butterfly buckle is movably sleeved on the screw, and the fastening nut presses the butterfly buckle on the outer side of the outer wall outer formwork.
4. The waterproof device for the roof-pulling combination of the basement roof and the outer wall joint position according to claim 1, wherein the water-stopping screw further comprises a first template support head and a second template support head, the first template support head and the second template support head are both in a circular truncated cone shape and are in threaded connection with the screw, the lower bottom surface of the first template support head abuts against the inner side surface of the outer wall template, and the lower bottom surface of the second template support head abuts against the inner side surface of the roof template and/or the inner side surface of the outer wall inner template.
5. The waterproof device for the roof-pulling combination of the basement roof and the outer wall node position according to claim 4, wherein the water-stopping screw further comprises a first water-stopping support head and a second water-stopping support head, the first water-stopping support head and the second water-stopping support head are both provided with screw holes for the screw to penetrate through, the first water-stopping support head penetrates through the screw holes and is arranged on the screw and connected with the upper bottom surface of the first template support head, and the second water-stopping support head penetrates through the screw holes and is arranged on the screw and connected with the upper bottom surface of the second template support head.
6. The waterproof device for the roof-top combination of the basement roof and the outer wall joint according to claim 5, wherein the water stop screw further comprises a water stop plate, the water stop plate is connected to the screw, the water stop plate is located between the first water stop support head and the second water stop support head, and the distance from the water stop plate to the first water stop support head is equal to the distance from the water stop plate to the second water stop support head.
7. The waterproof device for the roof-top combination of the basement roof and the outer wall joint according to claim 6, wherein the first water-stop brace is welded to the upper bottom surface of the first formwork brace, the second water-stop brace is welded to the upper bottom surface of the second formwork brace, and the screw is welded to the water-stop plate.
8. The waterproof device for the pulling and jacking combination of the top plate and the outer wall joint of the basement according to claim 1, wherein the screw positioning piece is made of polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222835128.2U CN218540772U (en) | 2022-10-25 | 2022-10-25 | A watertight fittings that is used for basement roof and outer wall node position to draw top to combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222835128.2U CN218540772U (en) | 2022-10-25 | 2022-10-25 | A watertight fittings that is used for basement roof and outer wall node position to draw top to combine |
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| Publication Number | Publication Date |
|---|---|
| CN218540772U true CN218540772U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222835128.2U Active CN218540772U (en) | 2022-10-25 | 2022-10-25 | A watertight fittings that is used for basement roof and outer wall node position to draw top to combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218540772U (en) |
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2022
- 2022-10-25 CN CN202222835128.2U patent/CN218540772U/en active Active
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