CN209975755U

CN209975755U - Connection structure of assembled concrete building wall

Info

Publication number: CN209975755U
Application number: CN201920437592.1U
Authority: CN
Inventors: 孙书云
Original assignee: Hubei You Naide Energy-Conserving And Environment-Protective Science And Technology Ltd
Current assignee: Hubei You Naide Energy-Conserving And Environment-Protective Science And Technology Ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-01-21
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses a connection structure of assembled concrete building wall, including lower wall body, the downside draw-in groove of wall body is connected with the base down, the upside fixedly connected with additional layer of base, the upside of first volume waterproof layer is pasted and is connected with the sealing layer, the inside through connection of interior side of wall body has the reinforcing bar down, the upside draw-in groove of second built-in fitting is connected with the stopper, first built-in fitting fixed connection is inside the downside of last wall body, the left side top of going up the wall body closely laminates and has the fixed block, and the inside equidistant second dead lever that is provided with of front side of fixed block, the inside draw-in groove of rear side of fixed block is connected with the back wall body. This connection structure of assembled concrete building wall body, the simple and convenient advantage that has stability height concurrently of installation has different planar installation and three-dimensional installation's design, and the practicality is strong, can be effectively waterproof, avoids corruption wall bodies such as rainwater, can prolong wall body life.

Description

Connection structure of assembled concrete building wall

Technical Field

The utility model relates to a concrete construction correlation technique field specifically is an assembly type concrete building wall's connection structure.

Background

The prefabricated concrete building is a concrete structure type house building which is mainly made of reinforced concrete prefabricated components and is built in a field assembly mode, the prefabricated concrete building has the advantages of high efficiency and simplicity, the connection of the prefabricated concrete wall is an important step in the construction process of the prefabricated concrete building, the stability and the service life of the building can be influenced, and the prefabricated concrete building has important significance for building construction.

The connection structure of the assembly type concrete building wall body used at present is complex in installation process, does not have the advantage of high stability, does not have the design scheme of different plane installation and three-dimensional installation, is weak in pertinence, can effectively prevent water, can not avoid rainwater and other corrosion walls, and can not prolong the service life of the wall body, so that the connection structure of the assembly type concrete building wall body is provided, and the problem provided in the scheme is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connection structure of assembled concrete building wall body to the connection structure installation of the assembled concrete building wall body of using at present who proposes in solving above-mentioned background art is complicated, and does not have the high advantage of stability concurrently, does not have the design of different planar installation and three-dimensional installation, and the pertinence is weak, can effectively be waterproof, can not avoid corruption wall bodies such as rainwater, can not prolong wall body life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting structure of an assembled concrete building wall comprises a lower wall body, wherein a lower side clamping groove of the lower wall body is connected with a base, a first fixing rod is connected with the inner part of the base in a threaded manner, an additional layer is fixedly connected with the upper side of the base, a first coiled material waterproof layer is fixedly connected with the upper side of the additional layer, a sealing layer is bonded and connected with the upper side of the first coiled material waterproof layer, a reinforcing steel bar is connected in the inner part of the lower wall body in a penetrating manner and fixedly connected in a second embedded part, an upper side clamping groove of the second embedded part is connected with a limiting block, a first embedded part is connected with the upper side clamping groove of the limiting block, the first embedded part is fixedly connected in the lower side of an upper wall body, a second coiled material waterproof layer is tightly bonded on the lower side of the upper wall body, a fixing block is tightly bonded on the upper side of, and the inner clamping groove at the rear side of the fixed block is connected with a rear wall body.

Preferably, the first fixing rods are symmetrically arranged about the center of the lower wall, the lower wall forms a sliding structure on the base, and the cross section of the lower side of the lower wall is of a concave-convex structure.

Preferably, the additional layer is closely attached to the first roll waterproof layer, and the first roll waterproof layer is in an L shape.

Preferably, the first embedded part and the second embedded part are connected through the limiting block in a tenon-and-mortise connection mode, the limiting block and the first embedded part are arranged on a horizontal plane at an angle of 90 degrees, and the upper surface of the first embedded part is lower than the top end of the steel bar.

Preferably, the rear wall body forms a disassembly structure on the lower wall body, the lower wall body is connected with the fixed block in a clamping groove connection mode, and the front side of the fixed block and the front side of the upper wall body are located on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that: the connecting structure of the assembled concrete building wall has the advantages of simple and convenient installation process, high stability, different design schemes of planar installation and three-dimensional installation, strong practicability, effective water resistance, capability of avoiding rainwater and the like from corroding the wall and prolonging the service life of the wall;

1. the lower wall body is inserted into the base and slides to a proper position, and then the lower wall body and the base are fixed by the first fixed rod;

2. the lower wall body and the upper wall body can be fixed by connecting the first embedded part and the second embedded part through the limiting blocks in a mortise-tenon manner, the upper wall body and the rear wall body can be fixed by the fixing blocks, different design schemes of planar installation and three-dimensional installation are provided, and the practicability is high;

3. the waterproof wall is provided with an additional layer, a first coiled material waterproof layer and a second coiled material waterproof layer, the additional layer in an L shape and the first coiled material waterproof layer can enable the joint of the lower wall body and the base to be effectively waterproof, the second coiled material waterproof layer tightly attached to the lower wall body and the upper wall body can prevent rainwater from penetrating into the joint of the lower wall body and the upper wall body, rainwater and other corrosion to the wall body is avoided, and the service life of the wall body can be prolonged.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the connection between the lower wall and the base of the present invention;

FIG. 3 is a schematic view of a connection structure between a second embedded part and a limiting block of the present invention;

fig. 4 is the connecting structure diagram of the rear wall and the fixing block of the present invention.

In the figure: 1. a lower wall body; 2. a base; 3. a first fixing lever; 4. an additional layer; 5. a first roll of waterproof layer; 6. a sealing layer; 7. an upper wall body; 8. a first embedded part; 9. a second embedded part; 10. reinforcing steel bars; 11. a limiting block; 12. a second roll waterproof layer; 13. a rear wall; 14. a fixed block; 15. and a second fixing 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a connecting structure of an assembly type concrete building wall comprises a lower wall body 1, a base 2, a first fixing rod 3, an additional layer 4, a first coiled material waterproof layer 5, a sealing layer 6, an upper wall body 7, a first embedded part 8, a second embedded part 9, a steel bar 10, a limiting block 11, a second coiled material waterproof layer 12, a rear wall body 13, a fixing block 14 and a second fixing rod 15, wherein a lower side clamping groove of the lower wall body 1 is connected with the base 2, the inner thread of the base 2 is connected with the first fixing rod 3, the upper side of the base 2 is fixedly connected with the additional layer 4, the upper side of the additional layer 4 is fixedly connected with the first coiled material waterproof layer 5, the upper side of the first coiled material waterproof layer 5 is connected with the sealing layer 6 in a sticking manner, the middle side of the inner part of the lower wall body 1 is connected with the steel bar 10 in a penetrating manner, the steel bar 10, and the upside draw-in groove of stopper 11 is connected with first built-in fitting 8, and inside the downside of last wall body 7 of first built-in fitting 8 fixed connection, and the downside of going up wall body 7 closely laminates and has second coiled material waterproof layer 12, and the left side top of going up wall body 7 closely laminates and has fixed block 14, and the inside equidistant second dead lever 15 that is provided with in front of fixed block 14, and the inside draw-in groove in rear side of fixed block 14 is connected with back wall body 13.

As shown in fig. 1 and 3, the first embedded part 8 and the second embedded part 9 are connected through the limiting block 11 in a mortise-tenon connection manner, the limiting block 11 and the first embedded part 8 are arranged at 90 degrees on a horizontal plane, and the upper surface of the first embedded part 8 is lower than the top end of the steel bar 10, so that the horizontal plane can be conveniently mounted and dismounted, and the stability is strong;

as shown in fig. 2, the first fixing rods 3 are symmetrically arranged about the center of the lower wall 1, the lower wall 1 forms a sliding structure on the base 2, the cross section of the lower side of the lower wall 1 is in a concave-convex structure, the stability is strong, and the installation is convenient, as shown in fig. 2, the additional layer 4 is tightly attached to the first coil waterproof layer 5, and the first coil waterproof layer 5 is in an L shape, so that the water can be effectively prevented;

as shown in fig. 4, the rear wall 13 forms a detachable structure on the lower wall 1, the lower wall 1 is connected with the fixing block 14 in a clamping groove connection manner, and the front side of the fixing block 14 and the front side of the upper wall 7 are positioned on the same horizontal plane, so that the installation and detachment of a three-dimensional surface are facilitated.

The working principle is as follows: when the prefabricated concrete building wall connecting structure is used, firstly, the lower wall 1 is inserted into the base 2 and slides to a proper position, then the first fixing rods 3 symmetrically arranged about the center of the lower wall 1 are inserted into the lower wall 1 to fix the lower wall 1 and the base 2, then the additional layer 4 is pasted at the connecting part of the lower wall 1 and the base 2, then the first coiled material waterproof layer 5 is pasted at the upper side of the additional layer 4, the sealing layer 6 penetrates and is connected into the lower wall 1, and the sealing layer 6 is tightly attached to the top end of the first coiled material waterproof layer 5;

then, aligning the limiting blocks 11 to the second embedded parts 9 fixedly connected with the inner part of the upper side of the lower wall body 1, connecting the limiting blocks 11 with the clamping grooves of the second embedded parts 9, then pasting and connecting the second coiled material waterproof layer 12 on the upper side and the inner part of the lower wall body 1, placing the upper wall body 7 on the upper side of the lower wall body 1, aligning the first embedded parts 8 fixedly connected with the inner side of the upper wall body 7 to the reinforcing steel bars 10, enabling the upper wall body 7 to be tightly attached to the second coiled material waterproof layer 12, then connecting the fixing blocks 14 with the clamping grooves of the upper wall body 7, connecting the rear wall body 13 with the clamping grooves of the fixing blocks 14, then fixing the fixing blocks 14 with the upper wall body 7 by using the second fixing rods 15, and then fixing the rear wall body 13 and the fixing blocks 14 by using the second fixing rods 15, which is the.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connection structure of assembled concrete building wall, includes wall body (1) down, its characterized in that: the lower side clamping groove of the lower wall body (1) is connected with a base (2), the inner part of the base (2) is in threaded connection with a first fixing rod (3), the upper side of the base (2) is fixedly connected with an additional layer (4), the upper side of the additional layer (4) is fixedly connected with a first coiled material waterproof layer (5), the upper side of the first coiled material waterproof layer (5) is connected with a sealing layer (6) in a sticking manner, the middle side of the inner part of the lower wall body (1) is connected with a reinforcing steel bar (10) in a penetrating manner, the reinforcing steel bar (10) is fixedly connected with the inner part of a second embedded part (9), the upper side clamping groove of the second embedded part (9) is connected with a limiting block (11), the upper side clamping groove of the limiting block (11) is connected with a first embedded part (8), the first embedded part (8) is fixedly connected with the inner part of the lower side of the, go up the left side top of wall body (7) and closely laminate and have fixed block (14), and the front side of fixed block (14) is inside to be provided with second dead lever (15) with equal interval, the inside draw-in groove of rear side of fixed block (14) is connected with back wall body (13).

2. The connecting structure of an assembled concrete building wall according to claim 1, wherein: the first fixing rods (3) are symmetrically arranged relative to the center of the lower wall body (1), the lower wall body (1) forms a sliding structure on the base (2), and the cross section of the lower side of the lower wall body (1) is of a concave-convex structure.

3. The connecting structure of an assembled concrete building wall according to claim 1, wherein: the additional layer (4) is tightly attached to the first roll waterproof layer (5), and the first roll waterproof layer (5) is L-shaped.

4. The connecting structure of an assembled concrete building wall according to claim 1, wherein: the first embedded part (8) and the second embedded part (9) are connected in a tenon-and-mortise connection mode through a limiting block (11), the limiting block (11) and the first embedded part (8) are arranged at 90 degrees on the horizontal plane, and the upper surface of the first embedded part (8) is lower than the top end of the steel bar (10).

5. The connecting structure of an assembled concrete building wall according to claim 1, wherein: the rear wall body (13) forms a dismounting structure on the lower wall body (1), the lower wall body (1) is connected with the fixing block (14) in a clamping groove connection mode, and the front side of the fixing block (14) and the front side of the upper wall body (7) are located on the same horizontal plane.