CN216690038U

CN216690038U - Filling type EPS building mould

Info

Publication number: CN216690038U
Application number: CN202122748573.0U
Authority: CN
Inventors: 车延飞
Original assignee: Nanjing Huali Construction Consulting Co ltd
Current assignee: Nanjing Huali Construction Consulting Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-06-07
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to a filling type EPS building mould. The filling type EPS building mould at least comprises an inserting module. The plug-in module can be made by EPS integrated molding. A first cavity is arranged inside the plug-in module. The first cavity can be used for filling with a filler. Under the condition that the filler can form a wall body in the first cavity, the plug-in module can at least play a heat preservation role on the wall body.

Description

Filling type EPS building mould

Technical Field

The utility model relates to the technical field of building integration, in particular to a filling type EPS building mould.

Background

With the development of energy-saving buildings and wall heat-insulating technologies, the energy development strategy of 'energy conservation priority' is implemented, and higher requirements are put forward on the energy-saving technologies. At present, wall material patterns which take concrete blocks as main materials and non-clay bricks and building boards as auxiliary materials are preliminarily formed, and remarkable social, economic and environmental benefits are obtained. However, in the use process of a new wall building, compared with the traditional clay brick wall building, the problems of cracks and leakage are more common, and the phenomena of hollowing and cracking of a plastering layer of the wall are serious. The existing external wall heat insulation technology mainly comprises organic heat insulation boards such as externally-adhered flame-retardant polystyrene boards and polyurethane boards and inorganic heat insulation boards such as foamed cement boards and vitrified micro-bead boards. The organic heat-insulation board has excellent heat-insulation performance, but is difficult to meet the requirement of A-level fire-proof grade and has high manufacturing cost. Moreover, the external wall insulation technology generally adopts secondary construction, multiple materials are repeatedly overlaid on the wall body by externally pasting the insulation board, the deformation of each layer of building material is inconsistent, the insulation layer is easy to crack, seep water, fall off and the like, the safety performance and the durability are poor, and the service lives of the insulation material and the main structure are asynchronous; the construction process belongs to high-altitude dangerous operation, the manual wet operation amount of plastering and the like is large, the efficiency is low, the construction period is long, the influence of the technical level and responsibility of workers is large, and the construction quality is difficult to ensure; and the external decorative surface layer is limited, only can be used as a coating decorative surface, and cannot be pasted with a face brick. The existing building mode of the detachable template also causes a great deal of resource waste, increases the building cost and prolongs the construction period.

For example, chinese patent publication No. CN204199489U discloses an energy-saving building integrated wall structure of EPS and cement filler, which includes an EPS integrated molding plug-in module and a cement foundation formed by using a mold, the cement foundation plug-in module is plugged into a module wall according to layers, reinforcing steel bars are laid horizontally on each layer, and reinforcing steel bars are also laid in vertical gaps of the module wall to form a reinforcing steel bar grid frame and an EPS integrated wall; concrete and cement fillers are filled in the reinforcement net rack and the EPS integrated wall body; the upper part of the wall body is capped, and the outer wall of the wall body is smeared with a cement layer and a decorative layer bonded outside the cement layer. The utility model has the advantages of convenient installation, building material saving, construction period shortening, obvious reduction of building cost, obvious heat preservation effect of buildings and integrated installation, and is a novel assembled integral wall structure; the permanent formwork can be used as a construction formwork, and the construction amount and the construction cost of the formwork are obviously reduced. However, the utility model still has the following technical disadvantages: the plug-in modules are plugged into the module wall according to layers, and any structure for preventing or slowing down heat loss in the plug-in modules (including the wall and indoor heat loss) to the outside of the plug-in modules is not arranged between the plug-in modules, so that the heat insulation performance of the integrated wall structure is weakened. There is therefore a need for improvement in response to the deficiencies of the prior art.

The EPS board (also called as benzene board, foam board) is a short for Expandable Polystyrene board, and is made of Expandable Polystyrene raw material (Expandable Polystyrene) through processes of prefoaming, curing, forming, drying and cutting. The EPS boards can also be used for producing polystyrene boards and modules with different shapes, so that the EPS boards can be widely applied to the fields of buildings, heat preservation and the like.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor has studied a lot of documents and patents when making the present invention, but the space is not limited to the details and contents listed in the above, however, the present invention is by no means free of the features of the prior art, but the present invention has been provided with all the features of the prior art, and the applicant reserves the right to increase the related prior art in the background.

SUMMERY OF THE UTILITY MODEL

The filling type EPS building mould is provided aiming at the defects of the prior art. This filled EPS building mould includes at least:

the plug-in module is integrally formed by EPS;

the first cavity is arranged in the plug-in module and can be used for filling filler;

wherein, under the condition that the filler can form a wall body in the first cavity, the plug-in module can at least play a heat preservation role on the wall body.

The first end of the plug-in module is provided with a first protrusion along the circumferential direction of the first cavity. The two ends of the first protrusion body can extend to the second sub cavity along the circumferential direction of the first cavity, so that at least the heat of the wall body can be prevented from being lost from different gaps between the first end and the second end of the plug-in module. Through this configuration mode, promptly the first end of grafting module is provided with first protrusion along the circumference of first cavity, the both ends of first protrusion can be followed the circumference extension of first cavity and reach the second subcavity to can improve the thermal insulation performance of this filled EPS building mould to the wall body that forms in by this filled EPS building mould.

According to a preferred embodiment, the plug-in module is provided with a second sub-cavity. The second sub-cavities can be located at a first end and a second end of the plug-in module respectively. The second sub-cavity can at least be communicated with the first cavity in the plug-in module so as to realize the connection of different first cavities.

According to a preferred embodiment, the axial centerline direction of the second sub-cavity can be perpendicular or non-perpendicular to the axial centerline of the first cavity. The axial center lines of the second sub-cavity and the first cavity are in the same plane.

According to a preferred embodiment, the second sub-cavity at the first end of one plug-in module is capable of mating with the second sub-cavity at the second end of another plug-in module to form a complete second cavity. The second cavity can also be used for filling the filler.

According to a preferred embodiment, the first end of the plug-in module is provided with a first protrusion along a circumferential edge of the first cavity. The two ends of the first protrusion body can extend to the second sub cavity along the circumferential direction of the first cavity, so that the filler is prevented from being omitted to the outside of the plug-in module from different joint parts between the first end and the second end of the plug-in module. Through the configuration mode, the heat of the wall and the indoor environment formed by the wall can be prevented from being lost from the joint part between the first end and the second end of different plug-in modules.

According to a preferred embodiment, the number of first protrusions at the first end of one and the same plug-in module is at least two. A third cavity can be formed between the first protrusions, and the third cavity can respectively extend to a second sub-cavity connected with the first cavity. The third cavity can at least communicate the second cavity with the first cavity, so that the temperature of the wall in the first cavity and the second cavity can be uniform.

According to a preferred embodiment, the first end of the plug-in module is integrally connected with a second protrusion. The second end of the plug-in module is integrally connected with a first groove. The second projection can be used for positioning the plug-in module. The second protrusion is matched with the first groove, so that the second protrusion is inserted into the first groove to realize the butt joint between different plug-in modules.

According to a preferred embodiment, the side of the plug-in module is further provided with a second groove. The second groove is integrally connected to the plug-in module. The second recess can be used at least for embedding the metal strip to enable the decorations to be hung by the metal strip.

According to a preferred embodiment, the cross-section of the second groove can be of inverted T-shape. The axial center line of the second groove is parallel to the axial center line of the first cavity.

According to a preferred embodiment, the height of the second protrusions is the same or substantially the same as the height of the first protrusions. The distance from the second protrusion on the same plug-in module to the axial center line of the first cavity is the same.

Drawings

FIG. 1 is a simplified perspective schematic of an embodiment of the present invention;

FIG. 2 is a schematic side view of an embodiment of the present invention;

fig. 3 is a schematic top view of an embodiment of the present invention.

List of reference numerals

1: a plug-in module; 101: a first cavity; 102 a: a second sub-cavity;

102: a second cavity; 103: a first protrusion; 104: a third cavity;

105: a second protrusion; 106: a second groove.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Fig. 1, 2 and 3 show a filling-type EPS building mold. The filling type EPS building mould at least comprises a plug-in module 1.

The plug-in module 1 can be produced by EPS integrated molding.

The first cavity 101 is arranged inside the plug-in module 1. The first cavity 101 can be used for filling with a filler.

Under the condition that the filler can form a wall in the first cavity 101, the plug-in module 1 can at least play a heat preservation role on the wall.

Preferably, the plug-in module 1 can be rectangular. Preferably, the shape of the plug-in module 1 can also be flexibly set according to the actual requirements.

Preferably, the wall formed by the filler in the first cavity 101 can be used as a main force-bearing part of the structure. Preferably, the fillers include, but are not limited to: steel bars, concrete, etc.

According to a preferred embodiment, the plug-in module 1 is provided with a second sub-cavity 102 a. The second sub-cavities 102a can be located at a first end and a second end of the plug-in module 1, respectively. The second sub-cavity 102a can at least communicate with the first cavity 101 in the plug-in module 1, so as to connect different first cavities 101 to each other.

Preferably, the second sub-cavity 102a may also be arranged in the middle of the plug-in module 1.

Preferably, the first end of the plug-in module 1 can be the end of the plug-in module 1 remote from the ground. Preferably, the second end of the plug-in module 1 can be the end of the plug-in module 1 facing the ground.

Preferably, one plug-in module 1 may be provided with two first cavities 101 and two second sub-cavities 102a, wherein the two second sub-cavities 102a are located at a first end and a second end of the plug-in module 1, respectively.

According to a preferred embodiment, the axial centerline direction of the second sub-cavity 102a can be perpendicular or non-perpendicular to the axial centerline of the first cavity 101. The second sub-cavity 102a is in the same plane with the axial center line of the first cavity 101.

Preferably, the diameter of the second sub-cavity 102a is smaller than the diameter of the first cavity 101. Preferably, the second sub-cavity 102a may have a semi-cylindrical shape. Preferably, the second sub-cavity 102a may also be rectangular. Preferably, the shape of the second sub-cavity 102a can also be flexibly set according to actual scene requirements.

Preferably, the first cavity 101 and the second cavity 102 can communicate with each other to form a grid.

According to a preferred embodiment, the second sub-cavity 102a at the first end of one of said plug modules 1 is capable of mating with the second sub-cavity 102a at the second end of another of said plug modules 1 to form a complete second cavity 102. The second cavity 102 can also be used for filling with the filler.

According to a preferred embodiment, the first end of the plug-in module 1 is provided with a first protrusion 103 along a circumferential edge of the first cavity 101. Both ends of the first protrusion 103 can extend to the second sub-cavity 102a along the circumferential direction of the first cavity 101, so as to at least prevent the filler from leaking to the outside of the plug module 1 from the joint between the first end and the second end of the different plug modules 1, for example, when pouring concrete into the first cavity 101 and the second cavity 102, the concrete can be prevented from leaking to the outside of the plug module 1 from the joint between the first end and the second end of the different plug modules 1. Through the configuration mode, the heat of the wall body can be prevented from being lost from gaps between the first ends and the second ends of different plug-in modules 1.

Preferably, the first protrusion 103 is integrally connected to the first end of the plug-in module 1. Preferably, the first protrusion 103 is integrally connected to the first end of the plug-in module 1. Preferably, the first protrusion 103 may have a circular ring or a circular arc shape.

According to a preferred embodiment, the number of first protrusions 103 located at the first end of the same plug-in module 1 is at least two. The first protrusions 103 can form third cavities 104 therebetween. The third cavities 104 can respectively extend to the second sub-cavities 102a connected to the first cavity 101. The third chamber 104 can at least communicate the second chamber 102 with the first chamber 101, so that the temperature of the wall in the first chamber 101 and the second chamber 102 can be uniform. Through the configuration mode, the wall body of the first cavity 101 and the wall body in the second cavity 102 can exchange heat, so that the temperature of the wall bodies in the first cavity 101 and the second cavity 102 can be uniform.

Preferably, the first cavity 101 and the second cavity 102 can be filled with the filler.

Preferably, the filler may include, but is not limited to: steel bars, concrete, etc.

Preferably, the filler filled in the first cavity 101 and the second cavity 102 can be used as a structural stress part of the whole wall.

According to a preferred embodiment, a second protrusion 105 is integrally connected to a first end of the plug-in module 1. The second end of the plug-in module 1 is integrally connected with a first groove. The second projection 105 can be used for positioning the plug-in module 1. The second protrusion 105 and the first groove are matched with each other, so that the docking between different plug-in modules 1 is realized by inserting the second protrusion 105 into the first groove.

Preferably, the second protrusion 105 may have a cylindrical shape. Preferably, the second protrusion 105 is integrally connected to the first end of the plug-in module 1. Preferably, the number of the second protrusions 105 may be flexibly set according to actual requirements. Preferably, the second protrusion 105 may be disposed along an axial edge of the first cavity 101. By this configuration, the second protrusion 105 can be used to position the plug-in modules 1, that is, the first groove of one plug-in module 1 is inserted into the second protrusion 105 of another plug-in module 1, so as to quickly and accurately realize the butt joint between different plug-in modules 1. For example, a plurality of plug modules 1 can be built up as a wall by engaging the second projections 105 of one plug module 1 into the first recesses of another plug module 1.

Preferably, the first chamber 101 may have a cylindrical shape. Preferably, the shape of the first cavity 101 can be flexibly set according to actual requirements.

According to a preferred embodiment, the side of the plug-in module 1 is further provided with a second groove 106, the second groove 106 being integrally connected to the plug-in module 1. The second recess 106 can be used at least for embedding a metal strip, so that decorations can be hung by the metal strip.

Preferably, the decorations include, but are not limited to: stone, fiber cement board, gypsum board.

According to a preferred embodiment, the cross-section of said second groove 106 can be of inverted T-shape. Preferably, the cross section of the second groove 106 can be provided in other shapes according to actual requirements.

According to a preferred embodiment, the height of the second protrusions 105 is the same or substantially the same as the height of the first protrusions 103. The second protrusions 105 on the same plug-in module 1 have the same distance from the axial center line of the first cavity 101.

In order to facilitate understanding of the working principle of the present invention, the use process thereof is briefly described as follows: a wall is first built up by engaging different plug modules 1 with one another in such a way that the second projection 105 is inserted into the first recess. Then, reinforcing steel bars are put into the communicated first cavity 101 and second cavity 102 formed inside the plug-in module 1. And then pouring concrete into the first cavity 101 and the second cavity 102 to finally form an integrated wall, wherein the concrete wall inside is used as a structural stress part. The plug-in module 1 made of EPS in an integrated manner outside the wall body can play a role in heat preservation of the wall body. The second recess 106 may later be embedded in a metal strip and then hung with a decorative layer, such as stone, fiber cement board, gypsum board (for interior walls).

It should be noted that the above-mentioned embodiments are exemplary, and that those skilled in the art, having benefit of the present disclosure, may devise various arrangements that are within the scope of the present disclosure and that fall within the scope of the utility model. It should be understood by those skilled in the art that the present specification and figures are illustrative only and are not limiting upon the claims. The scope of the utility model is defined by the claims and their equivalents. Throughout this document, the features referred to as "preferably" are only an optional feature and should not be understood as necessarily requiring that such applicant reserves the right to disclaim or delete the associated preferred feature at any time.

Claims

1. A filled EPS building mould, characterized by comprising at least:

the plug-in module (1) can be integrally formed by EPS;

a first cavity (101) is arranged in the plug-in module (1) and can be used for filling filler;

wherein, under the condition that the filler can form a wall body in the first cavity (101), the plug-in module (1) can at least play a role in heat preservation on the wall body,

the plug-in module (1) is provided with a second sub-cavity (102a), the second sub-cavity (102a) can be respectively positioned at a first end and a second end of the plug-in module (1),

the second sub-cavity (102a) can at least be communicated with the first cavity (101) in the plug-in module (1) so as to realize the connection of the different first cavities (101) with each other.

2. The filled EPS building mold according to claim 1, wherein the direction of the axial centerline of the second sub-cavity (102a) can be perpendicular or non-perpendicular to the axial centerline of the first cavity (101), the axial centerline of the second sub-cavity (102a) and the axial centerline of the first cavity (101) being in the same plane.

3. Filled EPS building mould according to claim 2, characterized in that a second sub-cavity (102a) at a first end of one plug-in module (1) can be mated with a second sub-cavity (102a) at a second end of another plug-in module (1) to form a complete second cavity (102), wherein the second cavity (102) can also be used for filling with the filler.

4. Filled EPS building mould according to claim 3, characterized in that the first end of the plug-in module (1) is provided with a first protrusion (103) along a circumferential edge of the first cavity (101), wherein both ends of the first protrusion (103) are extendable along the circumference of the first cavity (101) to the second sub-cavity (102a) to at least prevent the filler from missing outside the plug-in module from the junction between the first and second ends of different plug-in modules.

5. Filled EPS building mould according to claim 4, characterized in that the number of first protrusions (103) at the first end of one and the same plug-in module (1) is at least two, wherein between the first protrusions (103) a third cavity (104) can be formed, wherein the third cavities (104) can extend to a second sub-cavity (102a) connected to the first cavity (101).

Wherein the third cavity (104) is at least capable of communicating the second cavity (102) with the first cavity (101).

6. Filled EPS building mould according to claim 5, characterized in that a second protrusion (105) is integrally connected to a first end of the plug-in module (1), a first recess is integrally connected to a second end of the plug-in module (1), the second protrusion (105) can be used for positioning of the plug-in module (1),

the second protrusion (105) and the first groove are matched with each other, so that the butt joint between different plug-in modules (1) is realized by inserting the second protrusion (105) into the first groove.

7. Filled EPS building mould according to claim 6, characterized in that the side of the plug-in module (1) is further provided with a second groove (106), the second groove (106) being integrally connected to the plug-in module (1),

wherein the second recess (106) is at least usable for embedding a metal strip, so that a decoration can be hung by the metal strip.

8. Filled EPS building mould according to claim 7, characterized in that the cross section of the second groove (106) can be of inverted T shape, wherein the axial centre line of the second groove (106) is parallel to the axial centre line of the first cavity (101).

9. Filled EPS building mould according to claim 8, characterized in that the height of the second protrusions (105) is the same or substantially the same as the height of the first protrusions (103), wherein the second protrusions (105) on the same plug-in module (1) are at the same distance from the axial centre line of the first cavity.