CN213806144U

CN213806144U - Precast concrete composite wall panel

Info

Publication number: CN213806144U
Application number: CN202022692420.4U
Authority: CN
Inventors: 李梓春
Original assignee: Yunnan Jindu Construction Engineering Co ltd
Current assignee: Yunnan Jindu Construction Engineering Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-27
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a precast concrete composite wall panel, including the composite wall panel body, a lateral wall of composite wall panel body is connected with the arch, it has the recess to open on the bellied diapire, sliding connection has the fixture block in the recess, the bottom of fixture block is located the below of recess, and the fixture block can all get into the recess in, and the opposite side of composite wall panel body is opened there is first blind hole, the diapire of first blind hole is opened there is the second blind hole, two adjacent composite wall panel bodies, and the arch on a composite wall panel body can get into the first blind hole of another composite wall panel body, and the fixture block on a composite wall panel body can get into in the second blind hole of another composite wall panel body, and this structure can improve the steadiness of connecting between the precast concrete composite wall panel.

Description

Precast concrete composite wall panel

Technical Field

The utility model relates to a concrete wall technical field, concretely relates to precast concrete composite wall panel.

Background

The reinforced concrete plate-shaped member for building assembly, referred to as a wallboard or a wall plate, is processed and manufactured in a prefabrication plant (field) or a building site. The prefabricated concrete wallboard is adopted to build the assembled large-plate building, so that the factory and mechanical construction degree can be improved, the field wet operation is reduced, the field labor is saved, the seasonal influence is overcome, and the building construction period is shortened.

The existing precast concrete composite wall panels have certain disadvantages when in use, and the existing precast concrete composite wall panels are not fastened enough and have potential safety hazards.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a precast concrete composite wall panel to improve the steadiness of connecting between the precast concrete composite wall panel.

The utility model provides a precast concrete composite wall board, includes the composite wall board body, a lateral wall of composite wall board body is connected with the arch, it has the recess to open on the bellied diapire, sliding connection has the fixture block in the recess, the bottom of fixture block is located the below of recess, and the fixture block can all get into the recess, and the opposite side of composite wall board body is opened there is first blind hole, the diapire of first blind hole is opened there is the second blind hole, two adjacent composite wall board bodies, and the arch on one composite wall board body can get into the first blind hole of another composite wall board body, and the fixture block on one composite wall board body can get into the second blind hole of another composite wall board body.

In order to solve the above problems, the inventor designs the technical scheme, in the technical scheme, a protrusion is connected to one side of a composite wallboard body, a first blind hole is arranged on the other side of the composite wallboard body, two adjacent composite wallboard bodies are arranged, the protrusion of one composite wallboard body can enter the first blind hole of the other composite wallboard body, the side wall of the protrusion is contacted with the side wall of the first blind hole, the protrusion and the first blind hole are matched to limit the two adjacent composite wallboard bodies in the up-down direction, a groove is arranged on the bottom wall of the protrusion, a clamping block is arranged in the groove in a sliding manner, a second blind hole is arranged on the bottom wall of the first blind hole, the two adjacent composite wallboard bodies, the clamping block on one composite wallboard body enters the second blind hole on the other composite wallboard body to limit the two composite wallboard bodies in the left-right direction, and thus the two adjacent composite wallboard bodies are fastened in the up-down direction, the stability of connecting between two adjacent composite wall panel bodies is improved, when the installation, at first push the fixture block into the recess, then push the arch into first blind hole, when the fixture block was located second blind hole position, the fixture block utilized self gravity to descend and got into in the second blind hole.

Preferably, the lateral wall of recess is opened there is the spout, the lateral wall of fixture block is connected with the slider, slider and spout sliding connection. In the technical scheme, the side wall of the groove is provided with the sliding groove, the side wall of the clamping block is connected with the sliding block, and the sliding block is in sliding connection with the sliding groove to realize sliding connection of the clamping block and the groove.

Preferably, the two opposite side walls of the groove are provided with sliding grooves, the two side walls of the clamping block are connected with sliding blocks, and the two sliding blocks are respectively connected with the two sliding grooves in a sliding manner. All opened the spout at the relative both sides wall of recess among this technical scheme, all be connected with the slider on the both sides wall of fixture block, two sliders respectively with two spout sliding connection, reinforcing fixture block sliding connection's stability.

Preferably, the composite wall panel body is provided with an air conditioner mounting hole. Open the air conditioner mounting hole among this technical scheme on the composite wall panel body, the discrepancy of the air conditioner pipeline of being convenient for, in actual installation, a room generally only assembles a composite wall panel body that has the air conditioner mounting hole.

Preferably, the air conditioner mounting hole is inclined downward as a whole in a direction from an inner side to an outer side. After the house was accomplished at the fitment, a lot of can not live at once, the air conditioner just can not install at once, the air conditioner mounting hole is empty this moment, when outside rainy, because the reason of wind direction, can appear blowing in the indoor condition with the rainwater, the rainwater gets into indoor can cause indoor wall to wet, thereby the wall paint on the wall that makes drops, lead to the whole aesthetic property in house impaired, with the whole downward sloping of air conditioner mounting hole in the direction of the directional outside of inboard in this technical scheme, prevent that the rainwater from blowing in indoorly.

Preferably, the composite wallboard body comprises a concrete layer, a fireproof layer and a waterproof layer, wherein the fireproof layer covers the inner side wall of the concrete layer, and the waterproof layer covers the outer side wall of the concrete layer. The composite wall board body comprises a concrete layer, a fireproof layer and a waterproof layer, wherein the fireproof layer covers the inner side wall of the concrete layer, the waterproof layer covers the outer side wall of the concrete layer, rainwater is generally outdoor, fire disasters are generally generated due to unsafe indoor electricity, the waterproof layer prevents external rainwater from entering the interior of the building, and the fireproof layer prevents indoor fire from spreading.

Preferably, the protrusion and the first blind hole are at the same height.

Preferably, the protrusion and the first blind hole at the same height are a positioning group, and the composite wallboard body is provided with more than two positioning groups.

The beneficial effects of the utility model are embodied in: in the technical scheme, one side of each composite wallboard body is connected with a bulge, the other side of each composite wallboard body is provided with a first blind hole, two adjacent composite wallboard bodies, the bulge of one composite wallboard body can enter the first blind hole of the other composite wallboard body, the side wall of each bulge is contacted with the side wall of the first blind hole, the bulge and the first blind hole are matched to limit the vertical movement of the two adjacent composite wallboard bodies, meanwhile, the bottom wall of each bulge is provided with a groove, a fixture block is arranged in each groove in a sliding mode, the bottom wall of the first blind hole is provided with a second blind hole, the two adjacent composite wall board bodies, the fixture block on one composite wall board body enters the second blind hole on the other composite wall board body to realize the limit of the two composite wall board bodies in the left and right directions, so all fasten two piece adjacent composite wall panel bodies about with direction about and in the up-down direction, improve the steadiness of connecting between two piece adjacent composite wall panel bodies.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a front sectional view of the present invention.

In the attached drawing, 1-a composite wallboard body, 2-a protrusion, 3-a clamping block, 4-a sliding block, 5-a sliding groove, 6-a first blind hole, 7-a second blind hole, 8-an air conditioner mounting hole and 9-a groove.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Examples

As shown in fig. 1, the embodiment provides a precast concrete composite wall panel, including composite wall panel body 1, a lateral wall of composite wall panel body 1 is connected with arch 2, it has recess 9 to open on the diapire of arch 2, sliding connection has fixture block 3 in the recess 9, the bottom of fixture block 3 is located the below of recess 9, and fixture block 3 can all get into in the recess 9, and open the opposite side of composite wall panel body 1 has first blind hole 6, open the diapire of first blind hole 6 has second blind hole 7, two adjacent composite wall panel bodies 1, in arch 2 on the composite wall panel body 1 can get into the first blind hole 6 of another composite wall panel body 1, fixture block 3 on the composite wall panel body 1 can get into the second blind hole 7 of another composite wall panel body 1.

In this embodiment the lateral wall of recess 9 is opened there is spout 5, the lateral wall of fixture block 3 is connected with slider 4, slider 4 and spout 5 sliding connection to realize that fixture block 3 slides and sets up in recess 9.

In order to make the sliding connection of the fixture block 3 more stable, in this embodiment, the two opposite side walls of the groove 9 are both provided with sliding grooves 5, the two side walls of the fixture block 3 are both connected with sliding blocks 4, and the two sliding blocks 4 are respectively connected with the two sliding grooves 5 in a sliding manner.

In this embodiment, the composite wall board body 1 is provided with an air conditioner mounting hole 8.

In order to prevent rainwater from entering the room through the air conditioner mounting hole 8, the air conditioner mounting hole 8 is entirely inclined downward in a direction from the inside toward the outside in this embodiment.

Composite wall panel body 1 includes concrete layer, flame retardant coating and waterproof layer in this embodiment, the flame retardant coating covers in the concrete layer inside wall, the waterproof layer covers in the concrete layer lateral wall.

In order to fix two adjacent composite wall panels 1 more firmly, the protrusion 2 and the first blind hole 6 are at the same height in this embodiment.

Protruding 2 and first blind hole 6 that are in same height in this embodiment are a location group, have more than two location groups on the composite wall board body 1, a plurality of location groups are equidistant.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A precast concrete composite wallboard is characterized by comprising a composite wallboard body (1), one side wall of the composite wallboard body (1) is connected with a bulge (2), the bottom wall of the bulge (2) is provided with a groove (9), a clamping block (3) is connected in the groove (9) in a sliding way, the bottom of the clamping block (3) is positioned below the groove (9), the clamping blocks (3) can completely enter the grooves (9), the other side of the composite wallboard body (1) is provided with a first blind hole (6), the diapire of first blind hole (6) is opened there are second blind hole (7), two adjacent composite wall panel bodies (1), and protruding (2) on one composite wall panel body (1) can get into in first blind hole (6) of another composite wall panel body (1), and fixture block (3) on one composite wall panel body (1) can get into in second blind hole (7) of another composite wall panel body (1).

2. The precast concrete composite wall panel according to claim 1, characterized in that the side wall of the groove (9) is provided with a sliding groove (5), the side wall of the fixture block (3) is connected with a sliding block (4), and the sliding block (4) is slidably connected with the sliding groove (5).

3. The precast concrete composite wall panel according to claim 2, wherein two opposite side walls of the groove (9) are provided with sliding grooves (5), two side walls of the fixture block (3) are connected with sliding blocks (4), and the two sliding blocks (4) are respectively connected with the two sliding grooves (5) in a sliding manner.

4. A precast concrete composite wall panel according to claim 1, characterized in that the air conditioner installation hole (8) is opened on the composite wall panel body (1).

5. A precast concrete composite wall panel according to claim 4, wherein the air conditioner installation hole (8) is integrally inclined downward in a direction from an inner side to an outer side.

6. The precast concrete composite wall panel according to claim 1, wherein the composite wall panel body (1) comprises a concrete layer, a fire-proof layer and a waterproof layer, wherein the fire-proof layer covers the inner side wall of the concrete layer, and the waterproof layer covers the outer side wall of the concrete layer.

7. A precast concrete composite wall panel according to claim 1, characterized in that the protrusion (2) and the first blind hole (6) are at the same height.

8. A precast concrete composite wall panel according to claim 7, characterized in that the protrusions (2) and the first blind holes (6) at the same height are one positioning set, and the composite wall panel body (1) has more than two positioning sets.