CN217974799U

CN217974799U - Embedded plate for full-concrete outer wall transverse structure seam pulling

Info

Publication number: CN217974799U
Application number: CN202222014540.8U
Authority: CN
Inventors: 陈国鹏; 张相超; 梁锐
Original assignee: China Construction Third Bureau Construction Engineering Co Ltd
Current assignee: China Construction Third Bureau Group Co Ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-06
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a pre-buried board that is used for full concrete outer wall transverse structure to draw seam, the package rubbing board body, the upper and lower both sides of board body all protrude there is the stagnant water adhesive tape, protrusion the stagnant water adhesive tape of board body is used for respectively inlaying on the wall body of board body upper and lower both sides. The utility model discloses, all there is the stagnant water adhesive tape through the upper and lower both sides that make board body middle part, during the use, set up on the wall body with the recess of stagnant water adhesive tape looks adaptation, the part of stagnant water adhesive tape protrusion board body inlays in the recess that corresponds, and then improves the water-proof effects who draws the seam built-in panel, prevents that water from the structure draws seam department to the inboard infiltration of wall body.

Description

Embedded plate for full-concrete outer wall transverse structure seam pulling

Technical Field

The utility model relates to a pre-buried plate technical field of seam is drawn to the structure, concretely relates to a pre-buried plate that is used for full concrete outer wall transverse structure to draw seam.

Background

Along with the popularization of the application of the aluminum mold and the climbing frame, the one-step pouring forming of the outer wall is realized for fully utilizing the advantages of the aluminum mold construction. At present, a shear wall structure opening filler wall, a windowsill wall, a balcony partition wall, a balcony breast board, a small wall buttress and the like are all changed into a cast-in-place concrete wall. Therefore, the plastering-free exterior wall is realized, the crossed working procedures (wet operations such as masonry, plastering, tiling and the like) are reduced, the cracking and leakage of the wall surface are reduced, and the purposes of saving the construction period and improving the construction quality and efficiency are achieved.

However, if the structural concrete wall body and the structural stressed wall column are all rigidly connected, the rigidity of the structure is increased, and the anti-seismic performance of the structure is affected. Therefore, flexible materials are required to be filled in vertical or transverse joint positions between the structural concrete wall body and the structural stressed wall column to indirectly connect the structural concrete wall body and the structural stressed wall column, and structural pull joints are arranged, so that the purposes of not increasing the rigidity of the structural stressed wall column and achieving one-time pouring of the outer wall are achieved.

The current commonly used structural seam pulling plate is a flat plate, and the waterproof effect is poor. Therefore, the application especially provides an embedded plate used for a full-concrete outer wall transverse structure pull joint and having a good waterproof effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pre-buried board that is used for full concrete outer wall transverse structure to draw seam that water-proof effects is good.

In order to realize the above purpose, the utility model provides a pre-buried board that is used for full concrete outer wall transverse structure to draw seam, including the plate body, the upper and lower both sides of plate body all bulge there is the stagnant water adhesive tape, and the protrusion the stagnant water adhesive tape of plate body is used for inlaying respectively on the wall body of plate body upper and lower both sides.

Further, protruding stagnant water adhesive tape follow the length direction setting of the board body and both ends with the both ends of board body align.

Furthermore, the board body comprises a first board body and a second board body, and the first board body is arranged close to the outer side of the wall body;

the water-stop rubber strip is cross-shaped and is positioned between the first plate body and the second plate body, the upper part and the lower part of the cross-shaped water-stop rubber strip respectively protrude out of the upper side and the lower side of the plate body, and the left part and the right part of the cross-shaped water-stop rubber strip are respectively embedded in the side parts of the corresponding first plate body and the second plate body.

Furthermore, a plurality of through holes penetrate through the plate body in the vertical direction, and the through holes are waist-shaped holes and are evenly distributed on two sides of the plate body.

Furthermore, both sides of the top of the plate body are respectively provided with a pressing plate steel bar for pressing the plate body.

Further, one side of the first plate body, which is close to the outer side of the wall body, is provided with a PE rod, one end of the PE rod is embedded on the first plate, and the other end of the PE rod can be in sealing fit with the template of the formwork.

The beneficial effects of the utility model are embodied in:

the utility model discloses, all there is the stagnant water adhesive tape through the upper and lower both sides that make board body middle part, during the use, set up on the wall body with the recess of stagnant water adhesive tape looks adaptation, the part of stagnant water adhesive tape protrusion board body inlays in the recess that corresponds, and then improves the water-proof effects who draws the seam built-in panel, prevents that water from the structure draws seam department to the inboard infiltration of wall body.

Drawings

FIG. 1 is an installation view of a pre-buried plate for a horizontal structure pull seam of an all-concrete outer wall according to the present invention;

fig. 2 is a pre-buried plate structure view for full concrete outer wall transverse structure draws seam.

Description of the reference numerals:

1-plate body, 11-first plate body, 12-second plate body, 13-through hole, 14-pressing plate steel bar, 2-water stop adhesive tape and 3-PE rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. 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 embodiments of the present invention, there are descriptions related to "first", "second", etc., and the descriptions of "first", "second", etc. are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features.

In addition, "a plurality" means two or more.

See fig. 1-2.

The utility model provides a pre-buried board that is used for full concrete outer wall transverse structure to draw seam, including the board body 1, both sides all protrusion has stagnant water adhesive tape 2 about the middle part of this board body 1, and the position department that corresponds stagnant water adhesive tape 2 on the wall body is provided with the recess with 2 looks adaptations of this stagnant water adhesive tape, and the part of 2 protruding board bodies of stagnant water adhesive tape 1 inlays in the recess that corresponds.

The utility model discloses, all the protrusion has stagnant water adhesive tape 2 through the upper and lower both sides that make 1 middle part of the board body, during the use, set up on the wall body with the recess of 2 looks adaptations of stagnant water adhesive tape, 2 protrusion board bodies of stagnant water adhesive tape 1's part inlays in the recess that corresponds, and then improves the water-proof effects who draws the seam built-in plate, prevents that water from the structure from drawing seam department to the inboard infiltration of wall body.

Preferably, the water-stopping rubber strip 2 is an expanded rubber water-stopping strip.

In one embodiment, the protruding water stop rubber strip 2 is disposed along the length direction of the plate body 1 and two ends of the water stop rubber strip are aligned with two ends of the plate body 1. By the design, the water-stop adhesive tape forms a continuous waterproof platform at the structural pull joint, so that the waterproof effect of the embedded plate is further improved.

In one embodiment, the board body 1 includes a first board 11 and a second board 12, and the first board 11 is disposed near the outer side of the wall. The water-stop rubber strip 2 is cross-shaped and is positioned between the first plate body 11 and the second plate body 12, the upper part and the lower part of the cross-shaped water-stop rubber strip 2 are respectively protruded on the upper side and the lower side of the plate body 1, and the left part and the right part of the cross-shaped water-stop rubber strip are respectively embedded on the lateral parts of the corresponding first plate body 11 and the second plate body 12. Design like this, make things convenient for the installation of stagnant water adhesive tape, this kind of integrated configuration has improved the holistic pliability of the board body simultaneously.

Preferably, the plate body 1 is a hollow grid plate and is made of PVC-U sectional materials.

In an embodiment, a plurality of through holes 13 penetrate through the plate body 1 in the vertical direction, and the through holes 13 are kidney-shaped holes and are uniformly distributed on two sides of the plate body 1. By the design, in actual use, the construction steel bars in the vertical direction penetrate through the through holes, so that the water-stopping rubber strips are prevented from driving the embedded plates to displace after water absorption and expansion.

In one embodiment, the two sides of the top of the plate body 1 are respectively provided with a pressing plate reinforcing bar 14 for pressing the plate body 1. Design like this, in-service use, with the clamp plate reinforcement on the constructional reinforcement to this fixes the board body, prevents when concreting, the board body upwards removes.

In an embodiment, a side of the first plate 11 close to the outer side of the wall is provided with a PE rod 3, one end of the PE rod 3 is embedded on the first plate, and the other end can be in sealing fit with a formwork of the formwork.

In the concrete implementation, the outer wall can be earlier with aluminium mould formwork when pouring, then concreting, PE stick 3's setting can make and form sealedly between PE stick 3 and the aluminium mould, prevents that thick liquids from spilling from the clearance between pre-buried plate and the template, drenches the flower with the wall body (because the application of aluminium mould is mature more, when pouring the outer wall, the wall body surface can be smooth and level, need not the secondary and trowels, if the wall body is drenched the flower with thick liquids, produces the impression, then need cover the impression with the mode of secondary trowelling). Meanwhile, the arrangement of the PE rod 3 can prevent rainwater from entering the structure through the PE rod 3 to pull the seam, and the waterproof effect of the embedded plate is further improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an embedded plate that is used for full concrete outer wall transverse structure to draw seam which characterized in that: the water-stopping plate comprises a plate body (1), wherein water-stopping adhesive tapes (2) protrude from the upper side and the lower side of the plate body (1) respectively, and the water-stopping adhesive tapes (2) protrude from the plate body (1) and are respectively used for being embedded on wall bodies on the upper side and the lower side of the plate body (1).

2. The pre-embedded plate for the pulling seam of the transverse structure of the full-concrete outer wall as recited in claim 1, wherein: the protruding water stop rubber strip (2) is arranged along the length direction of the plate body (1), and two ends of the water stop rubber strip are aligned with two ends of the plate body (1).

3. The pre-embedded plate for the pulling seam of the transverse structure of the all-concrete outer wall as claimed in claim 1 or 2, wherein: the board body (1) comprises a first board body (11) and a second board body (12), wherein the first board body (11) is arranged close to the outer side of a wall body;

the water-stop rubber strip (2) is cross-shaped and is positioned between the first plate body (11) and the second plate body (12), and the upper part and the lower part of the cross-shaped water-stop rubber strip (2) respectively protrude out of the upper side and the lower side of the plate body (1), and the left part and the right part are respectively embedded in the side parts of the corresponding first plate body (11) and the second plate body (12).

4. The pre-embedded plate for the pulling seam of the transverse structure of the all-concrete outer wall as claimed in claim 1 or 2, wherein: the plate is characterized in that a plurality of through holes (13) penetrate through the plate body (1) in the vertical direction, and the through holes (13) are waist-shaped holes and are evenly distributed on two sides of the plate body (1).

5. The pre-embedded plate for the pulling seam of the transverse structure of the all-concrete outer wall as claimed in claim 1 or 2, wherein: and two sides of the top of the plate body (1) are respectively provided with a pressing plate steel bar (14) for pressing the plate body (1).

6. The pre-embedded plate for the pulling seam of the transverse structure of the full-concrete outer wall as claimed in claim 3, wherein: one side that first plate body (11) are close to the wall body outside is provided with PE stick (3), the one end of PE stick (3) is inlayed on first board, the other end can be with the sealed cooperation of the template of formwork.