CN210828045U

CN210828045U - Waterproof prefabricated plate structure for building external window

Info

Publication number: CN210828045U
Application number: CN201921113365.XU
Authority: CN
Inventors: 李虎; 陈丽; 罗科技
Original assignee: Shanghai Longzhe Concrete Products Co ltd
Current assignee: Shanghai Longzhe Concrete Products Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-23
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a building is waterproof prefabricated plate structure for exterior window, include: the plate body assembly comprises a precast plate body, a containing cavity, a first concrete layer, a second concrete layer and a third concrete layer, wherein the first concrete layer is arranged inside the precast plate body, the second concrete layer is arranged inside the precast plate body close to the inner side of the first concrete layer, the third concrete layer is arranged inside the precast plate body close to the inner side of the second concrete layer, and the containing cavity is arranged inside the precast plate body close to the inner side of the third concrete layer; the utility model discloses a first waterproof layer sets up between first concrete layer and reinforcement assembly, makes reinforcement assembly outside waterproof nature improve, sets up between third concrete layer and reinforcement assembly through the second waterproof layer, has improved reinforcement assembly's waterproof nature once more to the waterproof performance of prefabricated plate has been improved.

Description

Waterproof prefabricated plate structure for building external window

Technical Field

The utility model relates to an outer window prefabricated plate technical field especially relates to a building is waterproof prefabricated plate structure for outer window.

Background

The precast slab is a floor slab used in early buildings in the 20 th century, namely a module or a plate block used in engineering, and a concrete precast member produced and processed in a precast yard is directly transported to a construction site for installation, so the precast slab is called as a precast slab. Precast slabs are used in many applications in construction, such as cement slabs covered in ditches beside highways; the precast slab has two types of solid and hollow, and the purpose of manufacturing the hollow precast slab is simply that concrete is not used for pouring in the hollow place because the hollow position of the slab is not stressed, so that the unstressed place can be emptied, and the purposes of reducing weight and saving manufacturing cost are achieved; the prefabricated panels are generally installed on the outer window header after the outer window structure of the building is fixed to the window opening, increasing the waterproofness of the outer window structure.

The prior art has the following problems:

the existing precast slab for the external window structure does not have a waterproof function, so that rainwater can affect the condition of the external window structure after the precast slab is used for a long time, the precast slab has poor bearing capacity and is heavy as a whole, and the manufacturing cost of the precast slab is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building is waterproof prefabricated plate structure for exterior window to this solves and mentions among the above-mentioned background art that the prefabricated plate that current exterior window structure was used does not have waterproof function, leads to the prefabricated plate to use the back for a long time, and the rainwater probably influences the condition of exterior window structure, and the prefabricated plate bearing capacity is poor, and is whole heavier, and then has increased the manufacturing cost's of prefabricated plate problem.

The utility model discloses by following technical scheme implement: a waterproof prefabricated panel structure for an exterior window of a building, comprising:

the plate body assembly comprises a precast plate body, a containing cavity, a first concrete layer, a second concrete layer and a third concrete layer, wherein the first concrete layer is arranged inside the precast plate body, the second concrete layer is arranged inside the precast plate body close to the inner side of the first concrete layer, the third concrete layer is arranged inside the precast plate body close to the inner side of the second concrete layer, and the containing cavity is arranged inside the precast plate body close to the inner side of the third concrete layer;

the reinforcement assembly is arranged inside the precast slab body and is positioned between the first concrete layer and the third concrete layer;

the supporting assembly is arranged at the bottom of the precast slab body;

the waterproof assembly comprises a first waterproof layer and a second waterproof layer, the first waterproof layer is arranged between the first concrete layer and the reinforcing assembly, and the second waterproof layer is arranged between the reinforcing assembly and the third concrete layer.

Further, the first waterproof layer and the second waterproof layer are flexible polymer waterproof layers.

Furthermore, a protective plate body is arranged at the top of the precast slab body.

Further, the protection plate body is of an arc-shaped structure.

The reinforcing assembly comprises first reinforcing steel bars, the first reinforcing steel bars are regularly arranged inside the prefabricated slab body, a plurality of first reinforcing steel bars form a frame structure, one ends of the first reinforcing steel bars extend out of the prefabricated slab body, and the other ends of the first reinforcing steel bars extend into the prefabricated slab body.

Further, the reinforcing component further comprises second reinforcing steel bars, the outer side walls of the two first reinforcing steel bars are sleeved with the second reinforcing steel bars, and the second reinforcing steel bars are of a ring structure.

Furthermore, the supporting assembly comprises a first supporting block, a second supporting block and third steel bars, the third steel bars are regularly arranged on the third steel bars and connected with the prefabricated slab body, and the second supporting blocks are arranged on two sides of the first supporting block.

Further, the second supporting block is of a triangular structure.

The utility model has the advantages that:

the first waterproof layer is arranged between the first concrete layer and the reinforcing component, so that the outer side waterproof property of the reinforcing component is improved, and the second waterproof layer is arranged between the third concrete layer and the reinforcing component, so that the waterproof property of the reinforcing component is improved again, and the waterproof property of the prefabricated slab is improved;

two, the utility model discloses a supporting component's setting supports the prefabricated plate body, makes the prefabricated plate center can adopt hollow processing, has reduced the gravity of prefabricated plate to by two first reinforcing bars of a plurality of second steel bar connection, make the overall structure performance of prefabricated plate improve, the structural stability preferred is difficult for taking place deformation.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the position B in fig. 4 according to the present invention.

The parts in the drawings are marked as follows:

100. a plate body assembly; 110. a prefabricated plate body; 111. a cavity; 112. a first concrete layer; 113. a second concrete layer; 114. a third concrete layer; 120. a protective plate body; 200. a reinforcement assembly; 210. a first reinforcing bar; 220. a second reinforcing bar; 300. a support assembly; 310. a first support block; 320. a second support block; 330. a third reinforcing bar; 400. a waterproof assembly; 410. a first waterproof layer; 420. and a second waterproof layer.

Detailed Description

The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e. different modifications and changes can be made without departing from the scope of the present invention.

Examples

As shown in fig. 1-5; a waterproof prefabricated panel structure for an exterior window of a building, comprising:

the plate assembly 100 comprises a precast plate body 110, a cavity 111, a first concrete layer 112, a second concrete layer 113 and a third concrete layer 114, wherein the first concrete layer 112 is arranged inside the precast plate body 110, the second concrete layer 113 is arranged inside the precast plate body 110 close to the inner side of the first concrete layer 112, the third concrete layer 114 is arranged inside the precast plate body 110 close to the inner side of the second concrete layer 113, and the cavity 111 is arranged inside the precast plate body 110 close to the inner side of the third concrete layer 114;

a reinforcement assembly 200, the reinforcement assembly 200 being disposed inside the precast slab body 110 with the reinforcement assembly 200 being located between the first concrete layer 112 and the third concrete layer 114;

a support assembly 300, the support assembly 300 being disposed at the bottom of the prefabricated panel body 110;

a waterproof assembly 400, the waterproof assembly 400 including a first waterproof layer 410 and a second waterproof layer 420, the first waterproof layer 410 being disposed between the first concrete layer 112 and the reinforced assembly 200, the second waterproof layer 420 being disposed between the reinforced assembly 200 and the third concrete layer 114.

Both the first waterproof layer 410 and the second waterproof layer 420 are flexible polymer waterproof layers; the polymer waterproof paint is an organic liquid material composed of polymer emulsion such as polyacrylate emulsion, ethylene-vinyl acetate copolymer emulsion and the like and various additives.

The top of the precast slab body 110 is provided with a protective slab body 120; when rainwater is introduced into the prefabricated panel body 110, the rainwater is rapidly discharged by the protective panel body 120.

The protection plate body 120 is of an arc-shaped structure; due to the arc-shaped design of the protective plate body 120, rainwater retention on the precast slab body 110 is reduced, and the protective plate body 120 is made of concrete.

The reinforcement assembly 200 includes first reinforcing bars 210, the first reinforcing bars 210 being regularly arranged inside the prefabricated panel body 110, a plurality of the first reinforcing bars 210 constituting a frame structure, one end of the first reinforcing bars 210 extending from the inside of the prefabricated panel body 110, and the other end of the first reinforcing bars 210 extending to the inside of the prefabricated panel body 110; the two first reinforcing bars 210 can be connected through the second reinforcing bars 220, so that the stability between the two first reinforcing bars 210 is increased, and the wall body at the top of the external window structure is convenient to connect through the arrangement of the first reinforcing bars 210, wherein the external window structure is not shown in the attached drawings.

The reinforcing assembly 200 further includes a second steel bar 220, the second steel bar 220 is sleeved on the outer sidewalls of the two first steel bars 210, and the second steel bar 220 is a ring structure; the two first reinforcing bars 210 are connected by the second reinforcing bars 220 to form a reinforcing bar group, increasing the structural stability of the prefabricated panel body 110.

The support assembly 300 comprises a first support block 310, a second support block 320 and third steel bars 330, the third steel bars 330 are regularly arranged on the third steel bars 330, the third steel bars 330 are connected with the prefabricated slab body 110, and the second support blocks 320 are arranged on both sides of the first support block 310; the arrangement of the third reinforcing steel bars 330 is convenient for fixing the first supporting blocks 310 in the prefabricated panel body 110, and the arrangement of the two first supporting blocks 310 is convenient for supporting the bottom of the prefabricated panel body 110, so that the condition of poor bearing force of the prefabricated panel body 110 is compensated.

The second supporting block 320 is of a triangular structure; the stability of the first supporting block 310 on the prefabricated panel body 110 is increased by the arrangement of the second supporting block 320.

The utility model discloses a working process and theory of operation as follows: when the prefabricated panel is manufactured, first, a first waterproof layer 410 and a second waterproof layer 420 are placed in a form, and a plurality of second reinforcing bars 220 are connected with a plurality of first reinforcing bars 210, after the connection, a reinforcing bar group is introduced into the form, next, after the waterproof layer and the reinforcing bar group are placed, concrete is poured between the form and the first waterproof layer 410, concrete is poured between the first waterproof layer 410 and the second waterproof layer 420, concrete is poured between the second waterproof layer 420 and the form, after a period of time, a first concrete layer 112 is formed between the form and the first waterproof layer 410, a second concrete layer 113 is formed between the first waterproof layer 410 and the second waterproof layer 420, a third concrete layer 114 is formed between the form and the first waterproof layer 410, finally, the form is removed, and the prefabricated panel body 110 is formed, wherein the form is not shown in the drawings, when a user uses the prefabricated panel, and the prefabricated plate body is fixed in the top wall body of the external window through a plurality of first steel bars 210 and is positioned at the top of the top beam of the external window.

The above is only the embodiment of the present invention, not so above only is the embodiment of the present invention, not so limiting the patent scope of the present invention, all of which utilize the equivalent structure made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, all of which are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a building exterior is waterproof prefabricated plate structure for window which characterized in that includes:

the plate body assembly (100) comprises a precast plate body (110), a cavity (111), a first concrete layer (112), a second concrete layer (113) and a third concrete layer (114), wherein the first concrete layer (112) is arranged inside the precast plate body (110), the second concrete layer (113) is arranged inside the precast plate body (110) close to the first concrete layer (112), the third concrete layer (114) is arranged inside the precast plate body (110) close to the second concrete layer (113), and the cavity (111) is arranged inside the precast plate body (110) close to the third concrete layer (114);

a reinforcement assembly (200), the reinforcement assembly (200) being disposed inside the precast slab body (110), and the reinforcement assembly (200) being located between the first concrete layer (112) and the third concrete layer (114);

a support assembly (300), the support assembly (300) being disposed at the bottom of the prefabricated panel body (110);

waterproof component (400), waterproof component (400) includes first waterproof layer (410) and second waterproof layer (420), first waterproof layer (410) set up in first concrete layer (112) with consolidate between subassembly (200), second waterproof layer (420) set up in consolidate subassembly (200) with between third concrete layer (114).

2. The structure of the prefabricated water-proof plate for the external window of the building as claimed in claim 1, wherein said first water-proof layer (410) and said second water-proof layer (420) are both flexible polymer water-proof layers.

3. The waterproof prefabricated panel structure for the external window of the building as claimed in claim 1, wherein a protective panel body (120) is provided on the top of the prefabricated panel body (110).

4. The structure of a prefabricated water-proof panel for an external window of a building as claimed in claim 3, wherein said protection panel body (120) has an arc-shaped structure.

5. The waterproof prefabricated panel structure for the external window of the building as claimed in claim 1, wherein said reinforcing assembly (200) comprises first reinforcing bars (210), said first reinforcing bars (210) being regularly arranged inside said prefabricated panel body (110), a plurality of said first reinforcing bars (210) constituting a frame structure, one end of said first reinforcing bars (210) extending from inside said prefabricated panel body (110), and the other end of said first reinforcing bars (210) extending to inside of said prefabricated panel body (110).

6. The structure of the prefabricated waterproof panel for the external window of the building as claimed in claim 5, wherein the reinforcing member (200) further comprises a second reinforcing bar (220), the second reinforcing bar (220) is sleeved on the outer sidewalls of the two first reinforcing bars (210), and the second reinforcing bar (220) has a ring structure.

7. The structure of the waterproof prefabricated panel for the external window of the building as claimed in claim 1, wherein the support assembly (300) comprises a first support block (310), a second support block (320) and third reinforcing bars (330), the third reinforcing bars (330) are regularly arranged on the third reinforcing bars (330), the third reinforcing bars (330) are connected with the prefabricated panel body (110), and the second support blocks (320) are arranged on both sides of the first support block (310).

8. The structure of a prefabricated water-proof panel for an external window of a building as claimed in claim 7, wherein said second supporting block (320) has a triangular structure.