CN218148980U

CN218148980U - Prefabricated plate and outer wall concreting joint leak protection water structure

Info

Publication number: CN218148980U
Application number: CN202222649126.4U
Authority: CN
Inventors: 王龙; 陈连礼; 鲁金鹏; 蒲博; 刘文科; 师海峰
Original assignee: CCCC SHB Sixth Engineering Co Ltd
Current assignee: CCCC SHB Sixth Engineering Co Ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2022-12-27
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to a building material technical field, concretely relates to prefabricated plate and outer wall concreting joint leak protection water structure, including the prefabricated plate main part, first draw-in groove has been seted up in the left side of prefabricated plate main part, the second draw-in groove has been seted up to the inside of first draw-in groove, the right side of prefabricated plate main part is provided with first joint piece, the right side of first joint piece is provided with second joint piece, the right side of prefabricated plate main part and the top that is located first joint piece have seted up water drainage tank, the inside from the top down of prefabricated plate main part has set gradually first reinforcing bar frame and second reinforcing bar frame, compares with current prefabricated plate, the utility model discloses a design can improve the whole practicality of prefabricated plate.

Description

Prefabricated plate and outer wall concreting joint leak protection water structure

Technical Field

The utility model relates to a building material technical field, concretely relates to precast slab and outer wall concreting joint leak protection water structure.

Background

With the development of the building industry, a plurality of novel building materials appear, and the building materials can be used for making better and more perfect buildings, wherein the cement prefabricated slab is one of the most typical materials, the cement prefabricated slab is a wall body prefabricated by portland cement and steel keel, and is a plate block made of templates, so the cement prefabricated slab is named as the cement prefabricated slab;

patent document No.201220504207.9 discloses a leakage-proof precast slab, which comprises a slab body, and longitudinal steel bars and transverse steel bars cast in the slab body, wherein the two side surfaces of the slab body are inclined planes, so that the cross section of the slab body is in a trapezoid shape with a left-right symmetry and a narrow top and a wide bottom, the transverse steel bars are arranged at equal intervals, two ends of each transverse steel bar extend out of the slab body and exceed the lower end line of the trapezoid on the same side, and the difference between the distances from the head and the tail of the two transverse steel bars to the corresponding ends of the slab body is equal to the diameter of the transverse steel bar; the inverted triangular gap formed between the adjacent prefabricated slabs can greatly improve the plugging effect, and in addition, the transverse reinforcing steel bars attached to the end parts in a one-to-one correspondence mode can be welded together, so that the anti-cracking and anti-seismic performance of the whole floor is improved; the defects are as follows: leak protection water simple structure leans on two prefabricated plate heads and tails, the lower edge of plate body is close together the leak protection water simple structure who forms, and after long-time the use, two prefabricated plates can appear becoming flexible, leads to appearing the phenomenon of leaking, consequently to the improvement of current prefabricated plate, designs a novel prefabricated plate and outer wall concreting joint leak protection water structure in order to change above-mentioned technical defect, improves the practicality of whole prefabricated plate, seems to be especially important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precast slab and outer wall concreting joint leak protection water structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a precast slab and outer wall concreting joint leak protection water structure, includes the precast slab main part, first draw-in groove has been seted up in the left side of precast slab main part, the second draw-in groove has been seted up to the inside of first draw-in groove, the right side of precast slab main part is provided with first joint piece, the right side of first joint piece is provided with second joint piece, the right side of precast slab main part just is located the top of first joint piece and has seted up the water drainage tank, the inside from the top down of precast slab main part has set gradually first reinforcing bar frame and second reinforcing bar frame.

As the utility model discloses preferred scheme, the inner structure of first draw-in groove is corresponding design with the outer structure of first joint piece, the inner structure of second draw-in groove is corresponding design with the outer structure of second joint piece.

As the utility model discloses preferred scheme, the spread groove has been seted up in the front of prefabricated plate main part, the back of prefabricated plate main part is provided with the connecting block.

As the utility model discloses preferred scheme, the inner structure of spread groove is corresponding design with the outer structure of connecting block, just the connected mode of spread groove and connecting block is sliding connection.

As the preferred scheme of the utility model, first steel bar frame is connected with the second steel bar frame through the link.

As the utility model discloses preferred scheme, the bottom of prefabricated plate main part is provided with the rubber layer, anti-skidding line has been seted up at the top of prefabricated plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the design of first draw-in groove, second draw-in groove, first joint piece and second joint piece, first joint piece joint is in the inside of first draw-in groove, and second joint piece joint seals when can connecting the prefabricated plate main part in the inside of second draw-in groove, has avoided the rainwater to leak the inside condition in room through the junction of prefabricated plate main part, and after long-time the use, two prefabricated plate main parts can not appear becoming flexible, lead to the leakage phenomenon to appear.

2. The utility model discloses in, through the design of first reinforcing bar frame and second reinforcing bar frame, the intensity of prefabricated plate main part can be increased to the duplicate reinforcing bar frame, has improved its crack resistance and shock resistance, and after long-time the use, the crack can not appear in the prefabricated plate main part, leads to the rainwater to permeate the inside condition in room from the crack.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the main structure of the prefabricated slab of the present invention;

fig. 3 is a schematic view of the first and second steel frames of the present invention;

fig. 4 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a precast slab main body; 2. a first card slot; 3. a second card slot; 4. a first clamping block; 5. a second clamping block; 6. a water discharge tank; 7. a first steel bar frame; 8. a second steel bar frame; 9. connecting grooves; 10. connecting blocks; 11. a connecting frame; 12. a rubber layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.

In order to facilitate understanding of the invention, a number of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the invention may be embodied in many different forms and is not limited to the embodiments described herein, but rather these embodiments are provided so as to render the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a precast slab and outer wall concreting joint leak protection water structure, includes precast slab main part 1, first draw-in groove 2 has been seted up in the left side of precast slab main part 1, second draw-in groove 3 has been seted up to the inside of first draw-in groove 2, the right side of precast slab main part 1 is provided with first joint piece 4, the right side of first joint piece 4 is provided with second joint piece 5, the right side of precast slab main part 1 and the top that is located first joint piece 4 have seted up water drainage tank 6, precast slab main part 1's inside from the top down has set gradually first reinforcing bar frame 7 and second reinforcing bar frame 8.

In this embodiment, the implementation scenario specifically includes: when in actual use, at first place prefabricated plate main part 1 at the assigned position, splice two prefabricated plate main parts 1 together, 3 joint post second joint pieces 5 of second draw-in groove, first draw-in groove 2 catches first joint piece 4 joint afterwards, accomplish the concatenation, lay the prefabricated plate main part 1 that splices well at the assigned position according to the construction layout picture, be connected to multiunit prefabricated plate main part 1 through the positive spread groove 9 of prefabricated plate main part 1 and the connecting block 10 at the back together, can seal when connecting prefabricated plate main part 1, the condition that the rainwater leaks to the room inside through the junction of prefabricated plate main part 1 has been avoided, after long-time use, two main parts 1 know and do not appear becoming flexible, lead to the phenomenon of leaking, drainage channel 6 on prefabricated plate main part 1 right side can guide rainwater to derive in rainy day, prevent that the rainwater from causing the junction between two prefabricated plate main parts 1 to corrode, thereby influence the leakproofness between two main parts 1 of prefabricated plate, its inside first reinforcing bar frame 7 and second reinforcing bar frame 8 can increase the intensity of prefabricated plate main part 1, its improved its anti-crack nature of prefabricated plate and the prefabricated plate main part can improve the prefabricated plate main part's inside crack from the prefabricated plate when the prefabricated plate 12 crack of the prefabricated plate infiltration when the installation, thereby the prefabricated plate main part can improve the prefabricated plate and the prefabricated plate internal crack nature of the prefabricated plate and the prefabricated plate crack nature of the prefabricated plate and the prefabricated plate is compared the prefabricated plate main part is provided the prefabricated plate when the prefabricated plate is installed, thereby the prefabricated plate is provided the prefabricated plate is too big crack nature of prefabricated plate main part is compared with the prefabricated plate, the prefabricated plate main part is improved prefabricated plate, thereby the prefabricated plate is compared with the prefabricated plate main part is enough.

Referring to fig. 1 to 4, an inner structure of a first clamping groove 2 and an outer structure of a first clamping block 4 are designed correspondingly, the first clamping block 4 can be clamped through the first clamping groove 2, an inner structure of a second clamping groove 3 and an outer structure of a second clamping block 5 are designed correspondingly, the second clamping block 5 is clamped through the second clamping groove 3, and the splicing is completed, a connecting groove 9 is formed in the front of a prefabricated plate main body 1, a connecting block 10 is arranged on the back of the prefabricated plate main body 1, the inner structure of the connecting groove 9 and the outer structure of the connecting block 10 are designed correspondingly, a plurality of groups of prefabricated plate main bodies 1 are connected together through the connecting groove 9 in the front of the prefabricated plate main body 1 and the connecting block 10 in the back of the prefabricated plate main body 1, sealing can be performed when the prefabricated plate main bodies 1 are connected, the condition that rainwater leaks into a room through the joint of the prefabricated plate main bodies 1 is avoided, after long-time use, the prefabricated plate main bodies 1 cannot become loose, water leakage is caused, and the connecting mode of the two connecting grooves 9 and the connecting block 10 is sliding connection, which can facilitate the connection of the two prefabricated plate main bodies 1 together, and reduce the labor intensity of users.

Referring to fig. 1, 3 and 4, the first steel bar frame 7 is connected to the second steel bar frame 8 through the connecting frame 11, the first steel bar frame 7 and the second steel bar frame 8 inside the prefabricated panel main body 1 can increase the strength of the prefabricated panel main body 1, and improve the crack resistance and the shock resistance of the prefabricated panel main body, after a long time use, the prefabricated panel main body 1 does not crack, which causes the rainwater to penetrate into the room from the crack, the rubber layer 12 is arranged at the bottom of the prefabricated panel main body 1, and the rubber layer 12 at the bottom of the prefabricated panel main body 1 can provide a buffer during installation, so as to prevent the prefabricated panel main body 1 from cracking due to excessive force during installation, so that the rainwater can penetrate into the room from the crack, the anti-slip lines are arranged at the top of the prefabricated panel main body 1, and the anti-slip performance of the prefabricated panel main body 1 can be increased through the anti-slip lines, thereby preventing the phenomenon that the prefabricated panel main body 1 is accidentally slipped and fallen down due to carelessness when touching the prefabricated panel main body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 precast slab and outer wall concreting joint leak protection water structure, includes precast slab main part (1), its characterized in that: the prefabricated plate is characterized in that a first clamping groove (2) is formed in the left side of the prefabricated plate main body (1), a second clamping groove (3) is formed in the first clamping groove (2), a first clamping block (4) is arranged on the right side of the prefabricated plate main body (1), a second clamping block (5) is arranged on the right side of the first clamping block (4), a water drainage groove (6) is formed in the right side of the prefabricated plate main body (1) and located above the first clamping block (4), and a first steel bar frame (7) and a second steel bar frame (8) are sequentially arranged in the prefabricated plate main body (1) from top to bottom.

2. The structure of claim 1, wherein the water leakage prevention structure is formed by connecting a precast slab and poured concrete of an outer wall, and comprises: the internal structure of the first clamping groove (2) and the external structure of the first clamping block (4) are designed correspondingly, and the internal structure of the second clamping groove (3) and the external structure of the second clamping block (5) are designed correspondingly.

3. The structure of claim 1, wherein the water leakage prevention structure is formed by connecting a precast slab and poured concrete of an outer wall, and comprises: the front surface of the prefabricated plate main body (1) is provided with a connecting groove (9), and the back surface of the prefabricated plate main body (1) is provided with a connecting block (10).

4. The structure of claim 3, wherein the water leakage prevention structure is formed by connecting a precast slab and poured concrete of an outer wall, and comprises: the internal structure of connecting groove (9) is corresponding to the external structure of connecting block (10) and is designed, just connecting groove (9) is sliding connection with the connected mode of connecting block (10).

5. The structure of claim 1, wherein the water leakage preventing structure comprises: the first reinforcing steel bar frame (7) is connected with the second reinforcing steel bar frame (8) through a connecting frame (11).

6. The structure of claim 1, wherein the water leakage prevention structure is formed by connecting a precast slab and poured concrete of an outer wall, and comprises: the bottom of the prefabricated plate main body (1) is provided with a rubber layer (12), and the top of the prefabricated plate main body (1) is provided with anti-skid grains.