CN220117519U

CN220117519U - Assembled building waterproof outer wall

Info

Publication number: CN220117519U
Application number: CN202321721384.7U
Authority: CN
Inventors: 高佳; 邢珊珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-01
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses an assembled building waterproof outer wall, which comprises a concrete wallboard, wherein two sealing grooves which are distributed front and back are formed in the upper end, the lower end, the left end and the right end of the concrete wallboard, a group of first extending steel bars and two groups of second extending steel bars are arranged at the upper end and the left end and the right end of the concrete wallboard, a group of concrete guide holes are further formed in the position, between the two sealing grooves, of the upper end of the concrete wallboard, a group of first steel bar inserting holes and two groups of second steel bar inserting holes are formed in the lower end of the concrete wallboard, a second communicating groove is formed between the two opposite first steel bar inserting holes and the second communicating groove, and a first communicating groove which is communicated with the first steel bar inserting holes and the second communicating groove is formed in the lower end of the concrete wallboard. When the waterproof building column is used, the connection tightness and the connection strength of the connection parts of the two building columns and the upper and lower cross beams can be ensured, and water in the outside is prevented from penetrating into the building through the connection parts, so that the waterproof effect is achieved.

Description

Assembled building waterproof outer wall

Technical Field

The utility model relates to the technical field of building outer walls, in particular to an assembled building waterproof outer wall.

Background

The assembled waterproof outer wall for building is one kind of prefabricated concrete structure, and is used as wall board for connecting two outer uprights, upper and lower cross beams in the building construction process. After the assembled building waterproof outer wall is arranged on the lower beam and positioned between the steel bar frames for manufacturing the two upright posts and the steel bar frames for manufacturing the upper beam, the outer upright posts and the upper beam are poured, and concrete for pouring the outer upright posts and the upper beam is formed on the outer upright posts and the upper beam at the same time to form a concrete structure for connecting the assembled building waterproof outer wall with the outer upright posts and the upper beam.

Because the waterproof outer wall of assembled building is the prefab, and upper and lower left and right sides terminal surface is the plane generally, extends reinforcing bar and reinforcing bar jack and outer stand, upper and lower crossbeam through it and links to each other for after pouring outer stand and entablature, the junction plane area of outer stand, upper and lower crossbeam and the waterproof outer wall of assembled building is great, has the risk of infiltration, and joint strength is also lower simultaneously. Therefore, we propose a novel assembled building waterproof outer wall.

Disclosure of Invention

The utility model mainly aims to provide an assembled building waterproof outer wall which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an assembled building waterproof outer wall, including concrete wallboard, two seal grooves that distribute around all having been seted up on four terminal surfaces about concrete wallboard, concrete wallboard's upper end and left and right sides both ends all are provided with a set of No. one extension bar and two sets of No. two extension bars, no. one extension bar is located between two seal grooves, two sets of No. two extension bars are located the front and back side of two seal grooves respectively, concrete wallboard's upper end still is provided with a set of concrete guide hole between two seal grooves, concrete wallboard's lower extreme is provided with a set of reinforcing bar jack and two sets of No. two reinforcing bar jacks, a reinforcing bar jack is located between two seal grooves, two sets of No. two reinforcing bar jacks are located the front and back side of two seal grooves respectively, be provided with No. two intercommunication grooves jointly between two reinforcing bar jacks that the front and back are relative, concrete wallboard's lower extreme has been seted up and has been linked up No. one the reinforcing bar jack and No. two intercommunication grooves.

Preferably, the four sealing grooves on the front side and the four sealing grooves on the rear side are respectively communicated into a rectangle, the cross section of each sealing groove is isosceles trapezoid, and the narrow end of each isosceles trapezoid points to the concrete wallboard.

Preferably, the first extension steel bar and the second extension steel bar are all arranged to be a plurality of equidistantly distributed, and the diameter of the first extension steel bar is larger than that of the second extension steel bar.

Preferably, the concrete guide holes and the first reinforcing steel bar jacks are all arranged to be a plurality of equidistantly distributed, the concrete guide holes are communicated with the first reinforcing steel bar jacks one by one, and the two groups of second reinforcing steel bar jacks are all arranged to be a plurality of equidistantly distributed.

Preferably, the first communicating groove is a semi-cylindrical groove, the second communicating groove is a U-shaped groove, the left-right width of the first communicating groove is larger than the left-right width of the second communicating groove, the upper-lower height of the second communicating groove is larger than the upper-lower height of the first communicating groove, and the upper-lower height of the second communicating groove is smaller than the upper-lower height of the second reinforcing steel bar jack.

Preferably, the number one communication groove and the number two communication grooves are consistent with the number one of the reinforcing steel bar jacks, and the number one communication groove and the number two communication grooves are communicated with the number one of the reinforcing steel bar jacks one by one.

Preferably, the first communicating groove and the second communicating groove are both communicated with the front sealing groove and the rear sealing groove.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model relates to an assembled building waterproof outer wall, which is placed on a lower beam which is poured and molded and positioned between two building upright posts and an upper beam which are to be poured and molded when in use, a protruding reinforcing steel bar on the lower beam is inserted into a first reinforcing steel bar jack and a second reinforcing steel bar jack, a first extending reinforcing steel bar and a second extending reinforcing steel bar are inserted into the two building upright posts and the upper beam, then, concrete pouring is carried out on the upright posts and the upper beam, and when in pouring, the concrete flows into a sealing groove, a concrete guide hole, a first reinforcing steel bar jack, a second reinforcing steel bar jack, a first communicating groove and a second communicating groove to form a concrete structure which is used for sealing and connecting the two building upright posts, the upper beam, the lower beam and the building waterproof outer wall (shown in figure 5), through this concrete structure including two concrete rectangle frames that play sealed effect around, the cross-sectional shape of rectangle frame is isosceles trapezoid, thereby make this concrete structure form the interlock structure with this waterproof outer wall of assembled building, and two interlock structures around two concrete rectangle frames can form with this waterproof outer wall of assembled building, thereby can guarantee the connection leakproofness and the joint strength of this waterproof outer wall of building and the junction of two building stands, upper and lower crossbeam, avoid water in the external world to permeate into the building inside through the junction, play waterproof effect, concrete wallboard itself has waterproof effect.

Drawings

FIG. 1 is a schematic view of the overall structure of an assembled building waterproof outer wall according to the present utility model;

fig. 2 is a schematic view showing the bottom view structure of an assembled building waterproof outer wall according to the present utility model;

FIG. 3 is a side view of an assembled building waterproof outer wall of the present utility model;

FIG. 4 is an enlarged view of a portion of the construction of a waterproof exterior wall of an assembled building according to the present utility model;

fig. 5 is a schematic structural view of a concrete structure formed by the present fabricated building waterproof outer wall.

In the figure: 1. a concrete wallboard; 2. sealing grooves; 3. a first extension bar; 4. second extending steel bars; 5. a concrete guide hole; 6. a first communicating groove; 7. a first steel bar jack; 8. a second reinforcing steel bar jack; 9. and a second communicating groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, an assembled building waterproof outer wall comprises a concrete wallboard 1, wherein the concrete wallboard 1 is waterproof, two sealing grooves 2 which are distributed front and back are formed in the upper, lower, left and right end faces of the concrete wallboard 1, four sealing grooves 2 positioned on the front side and four sealing grooves 2 positioned on the rear side are respectively communicated into a rectangle, the cross section of each sealing groove 2 is isosceles trapezoid, and the narrow end of each isosceles trapezoid points to the concrete wallboard 1. The upper end and the left and right sides both ends of concrete wallboard 1 all are provided with a set of extension reinforcing bar 3 and two sets of extension reinforcing bar 4, a extension reinforcing bar 3 is located between two seal grooves 2, two sets of extension reinforcing bars 4 are located the front and back sides of two seal grooves 2 respectively, and a plurality of that extension reinforcing bar 3 and No. two extension reinforcing bars 4 all set up to be the equidistance and distribute, and a diameter of extension reinforcing bar 3 is greater than the diameter of extension reinforcing bar 4 No. two, a extension reinforcing bar 3 and No. two extension reinforcing bars 4 are dislocation set, can promote a connection strength and the connection effect of extension reinforcing bar 3 and No. two extension reinforcing bars 4 when playing the connection effect.

The upper end of concrete wallboard 1 is located and still is provided with a set of concrete guide hole 5 between two seal grooves 2, and the lower extreme of concrete wallboard 1 is provided with a set of reinforcing bar jack 7, and a reinforcing bar jack 7 is located between two seal grooves 2, and concrete guide hole 5 and a reinforcing bar jack 7 all set up to equidistantly distributed a plurality of, and concrete guide hole 5 and a reinforcing bar jack 7 one-to-one, and in concrete can pour into concrete guide hole 5 and a reinforcing bar jack 7 into, form the concrete structure of connecting concrete wallboard 1 upper and lower extreme to promote the installation intensity of use of concrete wallboard 1.

The lower extreme of concrete wallboard 1 still is provided with two sets of No. two reinforcing bar jacks 8, and two sets of No. two reinforcing bar jacks 8 are located the front and back side of two seal grooves 2 respectively, and two sets of No. two reinforcing bar jacks 8 all set up to a plurality of that the equidistance distributes, are provided with No. two intercommunication grooves 9 jointly between two No. two reinforcing bar jacks 8 that are relative around, and No. two intercommunication grooves 9 communicate two No. two reinforcing bar jacks 8 that are relative around for the concrete structure that is located two No. two reinforcing bar jacks 8 can link into an organic wholely around, promotes structural strength.

When the assembled building waterproof outer wall is used, the assembled building waterproof outer wall is firstly arranged on a poured lower beam, extension steel bars on the lower beam are inserted into a first steel bar jack 7 and a second steel bar jack 8, and the diameters of the first steel bar jack 7 and the second steel bar jack 8 are larger than those of the extension steel bars, so that concrete can be injected into the first steel bar jack 7 and the second steel bar jack 8 to connect the extension steel bars with the building waterproof outer wall.

The lower extreme of concrete wallboard 1 has seted up a intercommunication reinforcing bar jack 7 and No. one intercommunication groove 6 of No. two intercommunication grooves 9, and No. one intercommunication groove 6 is the semicylindrical recess, and No. two intercommunication grooves 9 are the U-shaped groove, and the width about No. one intercommunication groove 6 is greater than the width about No. two intercommunication grooves 9, and the upper and lower height of No. two intercommunication grooves 9 is greater than the upper and lower height of No. one intercommunication groove 6, and the upper and lower height of No. two intercommunication grooves 9 is less than the upper and lower height of No. two reinforcing bar jacks 8. The number one communication groove 6 and the number two communication grooves 9 are consistent with the number one of the reinforcing steel bar jacks 7, and the number one communication groove 6 and the number two communication grooves 9 are communicated with the number one of the reinforcing steel bar jacks 7 one by one. The first communicating groove 6 and the second communicating groove 9 are communicated with the front sealing groove 2 and the rear sealing groove 2. Through the above, after the waterproof outer wall of the building is contacted with the poured underbeam and the extension steel bars on the underbeam are inserted into the first steel bar insertion holes 7 and the second steel bar insertion holes 8, the poured concrete can form a concrete structure for connecting each extension steel bar on the underbeam around the extension steel bars, so that the connection strength and the connection tightness between the waterproof outer wall of the building and the underbeam are improved.

It should be noted that, the utility model is an assembled building waterproof outer wall, when in use, the assembled building waterproof outer wall is placed on the lower beam which is already poured and formed and is positioned between the two building upright posts and the upper beam which are to be poured and formed, the protruding reinforcing steel bars on the lower beam are inserted into the first reinforcing steel bar insertion hole 7 and the second reinforcing steel bar insertion hole 8, the first extending reinforcing steel bars 3 and the second extending reinforcing steel bars 4 are inserted into the two building upright posts and the upper beam, then, when in concrete pouring of the upright posts and the upper beam, the concrete flows into the sealing groove 2, the concrete guide hole 5, the first reinforcing steel bar insertion hole 7, the second reinforcing steel bar insertion hole 8, the first communicating groove 6 and the second communicating groove 9 to form a concrete structure (shown in fig. 5) for sealing and connecting the two building upright posts, the upper beam and the lower beam and the waterproof outer wall of the building, the concrete structure comprises a front rectangular frame and a rear rectangular concrete frame which play a sealing role, the connection tightness of the waterproof outer wall of the building waterproof outer wall and the two building upright posts and the upper beam can be ensured, the water in the building is prevented from penetrating into the inside of the building through the connection part, the waterproof wall board has the waterproof effect.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an assembled waterproof outer wall of building, includes concrete wallboard (1), its characterized in that: two seal grooves (2) that the front and back distributes have all been seted up on four terminal surfaces about concrete wallboard (1), the upper end and the left and right sides of concrete wallboard (1) all are provided with a set of No. one extension bar (3) and two sets of No. two extension bars (4), no. one extension bar (3) is located between two seal grooves (2), and two sets of No. two extension bars (4) are located the front and back side of two seal grooves (2) respectively, the upper end of concrete wallboard (1) still is provided with a set of concrete guide hole (5) between two seal grooves (2), the lower extreme of concrete wallboard (1) is provided with a set of No. one bar jack (7) and two sets of No. two bar jacks (8), no. one bar jack (7) is located between two seal grooves (2), and two sets of No. two bar jacks (8) are located the front and back side of two seal grooves (2) respectively, are provided with jointly between two No. two opposite bar jacks (8) in front and back, no. one bar jack (7) and No. 6 intercommunication groove (6) are seted up.

2. The fabricated building waterproof exterior wall according to claim 1, wherein: the four sealing grooves (2) at the front side and the four sealing grooves (2) at the rear side are respectively communicated into a rectangle, the cross section of each sealing groove (2) is isosceles trapezoid, and the narrow end of each isosceles trapezoid points to the concrete wallboard (1).

3. The fabricated building waterproof exterior wall according to claim 1, wherein: the first extending steel bars (3) and the second extending steel bars (4) are distributed in equal intervals, and the diameter of the first extending steel bars (3) is larger than that of the second extending steel bars (4).

4. The fabricated building waterproof exterior wall according to claim 1, wherein: the concrete guide holes (5) and the first steel bar jacks (7) are all arranged to be a plurality of equidistantly distributed, the concrete guide holes (5) are communicated with the first steel bar jacks (7) one by one, and the two second steel bar jacks (8) are all arranged to be a plurality of equidistantly distributed.

5. The fabricated building waterproof exterior wall according to claim 1, wherein: the first communicating groove (6) is a semi-cylindrical groove, the second communicating groove (9) is a U-shaped groove, the left-right width of the first communicating groove (6) is larger than the left-right width of the second communicating groove (9), the upper and lower heights of the second communicating groove (9) are larger than the upper and lower heights of the first communicating groove (6), and the upper and lower heights of the second communicating groove (9) are smaller than the upper and lower heights of the second reinforcing steel bar jack (8).

6. The fabricated building waterproof exterior wall according to claim 1, wherein: the number of the first communicating grooves (6) and the number of the second communicating grooves (9) are consistent with the number of the first reinforcing steel bar jacks (7), and the number of the first communicating grooves (6) and the number of the second communicating grooves (9) are communicated with the number of the first reinforcing steel bar jacks (7) one by one.

7. The fabricated building waterproof exterior wall according to claim 1, wherein: the first communicating groove (6) and the second communicating groove (9) are communicated with the front sealing groove and the rear sealing groove (2).