CN216239300U

CN216239300U - EPS cavity module connected by single steel bar

Info

Publication number: CN216239300U
Application number: CN202120342114.XU
Authority: CN
Inventors: 王子龙; 王双月; 王振华
Original assignee: Hebei Shuangyue Energy Conservation And Environmental Protection Technology Co ltd
Current assignee: Hebei Shuangyue Energy Conservation And Environmental Protection Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2022-04-08
Anticipated expiration: 2031-02-05

Abstract

The utility model relates to an EPS cavity module connected by single steel bars, belonging to the technical field of building materials. The connecting assembly comprises a single connecting rod, and two panels are connected to two ends of the connecting rod respectively. Through adding between the panel and establishing single reinforcing bar coupling assembling, improved connecting piece structural strength and tensile hardness, the coupling assembling of single reinforcing bar can realize the dislocation set on the panel, can further improve the pull resistance of whole EPS cavity module, makes whole EPS cavity module quality more stable, has more excellent performance, very big improvement the module build the market of room and use.

Description

EPS cavity module connected by single steel bar

Technical Field

The utility model belongs to the technical field of building materials, and relates to a cavity module, in particular to an EPS cavity module connected by single steel bars.

Background

Along with the acceptance degree of the building market to the novel EPS cavity module is continuously improved, the construction cost of the brick-concrete structure is continuously improved, the cavity module is used for building houses more and more commonly, and the market application prospect is wide.

At present, most EPS cavity module structure is as connecting the bridge by the polystyrene with the same material of module in the module production process, through the mould shaping, with the integrative demolding of module panel. The connecting bridges are arranged in a staggered manner to form cavities. And the cavity module of the embedded part is also partially made of two materials, the connecting bridge is a plastic connecting bridge, the prefabricated connecting bridge is placed into a mold, and expandable polystyrene is injected into the mold to be molded to form the cavity module with polystyrene panels on two sides connected by a plastic connecting piece.

The first connecting bridge of the two cavity modules is formed by foaming and molding polystyrene particles, can be combined with the cavity panel into a whole, but is limited by the overall dimension and material performance of the connecting bridge, and needs to bear the impact load of concrete in the construction process and the lateral expansion force to the module panel in the pouring and vibrating processes, so that the module has higher requirements on the vibration process of workers, the reinforcement of a module system and the like in the application process, and the construction convenience is reduced. During concrete pouring construction, if the impact load of concrete blanking is too large, the vibration time is too long, and the reinforcement is not in place, the module is easy to form to expand and even crack in the concrete pouring process. Once the crack is broken, the follow-up treatment is quite troublesome, not only causes the waste of concrete, reinforcing steel bars and modules, but also increases the construction difficulty and influences the construction period. The design concept of convenient, efficient and simple construction of the cavity module structure system is contradicted.

And the pre-buried connecting piece cavity module of second kind promotes to some extent than first kind of performance, but the plastic connecting piece is softer, and tensile strength can promote to some extent, but compressive property is weaker, behind the concreting in the cavity module, the plastic connecting piece can not better fuse with the concrete.

In order to solve the problems of unstable module quality, poor connection bridge performance, poor heat insulation performance caused by a large number of cold bridges and the like of the existing EPS cavity module structure system, a new EPS cavity module is needed.

SUMMERY OF THE UTILITY MODEL

The EPS cavity module connected by the single steel bars is designed, the EPS panel is connected by adopting a plurality of single steel bar connecting assemblies, and the structural strength and the tensile strength of the EPS cavity module are improved by utilizing the staggered arrangement of the single steel bars.

The technical scheme adopted by the utility model is that,

EPS cavity module of single bar connection, including a plurality of panels, be provided with a plurality of coupling assembling between the panel, the panel forms into the cavity module with the help of coupling assembling, coupling assembling dislocation set is in on the panel.

The connecting assembly comprises a single connecting rod, and two oppositely-arranged panels are connected to two ends of the connecting rod respectively.

The connecting assembly further comprises a connecting seat, the connecting seat is arranged at the connecting position of the connecting rod and the panel, a connecting column used for being connected with the connecting rod in an inserting mode is vertically arranged on the connecting seat, and a blind hole is formed in the connecting column.

The reinforcing seat is arranged at the connecting position of the connecting seat and the connecting column and comprises a plurality of reinforcing pieces, the reinforcing pieces are in a platform-shaped structure formed by central symmetry surrounding, the upper bottom of each reinforcing piece is connected with the connecting column, and the lower bottom of each reinforcing piece is connected with the connecting seat.

The connecting assembly further comprises reinforcing ribs which are symmetrically arranged on two sides of the connecting column and are connected with the connecting column and the connecting seat to form a triangular structure.

The panel comprises a first straight plate and a second straight plate, and a vertical channel of the cavity module is formed between the first straight plate and the second straight plate.

The panel includes a first gusset and a second gusset that form an L-shaped channel of the cavity module therebetween.

The panel comprises a third straight panel, a third corner panel and a fourth corner panel, and a T-shaped channel of the cavity module is formed between the third corner panel and the fourth corner panel.

The panel is also provided with an inserting rabbet which comprises a first convex rabbet and a first concave rabbet respectively arranged at the upper end and the lower end of the panel, and a second convex rabbet and a second concave rabbet respectively arranged at the left end and the right end of the panel.

Dovetail grooves are arranged on the front side face and the rear side face of the panel.

The working principle and the beneficial effects of the utility model are as follows:

through adding between the panel and establishing single reinforcing bar coupling assembling, connecting piece structural strength and tensile hardness have been improved, the coupling assembling of single reinforcing bar can realize the dislocation set on the panel, makes the atress on the panel more even, further improves the pull resistance of whole EPS cavity module, makes whole EPS cavity module quality more stable, has more excellent performance, very big improvement the market application that the room was built to the module.

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

Drawings

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

FIG. 2 is a top view of embodiment 1 of the present invention;

FIG. 3 is a side view of embodiment 1 of the present invention;

FIG. 4 is a schematic perspective view of embodiment 2 of the present invention;

FIG. 5 is a top view of embodiment 2 of the present invention;

FIG. 6 is a side view of embodiment 2 of the present invention;

FIG. 7 is a schematic perspective view of embodiment 3 of the present invention;

FIG. 8 is a top view of the utility model in accordance with specific embodiment 3;

FIG. 9 is a side view of the utility model in accordance with specific embodiment 3;

FIG. 10 is a perspective view of a connection assembly of the present invention

In the attached drawings, the device comprises a connecting assembly 1, a connecting assembly 2, a connecting rod 3, a connecting seat 4, a connecting column 5, a reinforcing seat 6, a reinforcing rib 7, a first straight plate 8, a second straight plate 9, a first corner plate 10, a second corner plate 11, a third straight plate 12, a third corner plate 13, a fourth corner plate 14, a first convex rabbet 15, a first concave rabbet 16, a second convex rabbet 17 and a second concave rabbet.

Detailed Description

The technical solutions of the present invention are further described in detail below with reference to specific examples and drawings, but the scope and implementation of the present invention are not limited thereto.

The utility model relates to an EPS cavity module connected by single steel bars, which comprises a plurality of panels, wherein the panels are connected by a connecting assembly 1 to form an integral module with a cavity structure, the connecting assembly 1 is arranged between the panels in a staggered mode in the horizontal direction, and the connecting assembly 1 comprises a single steel bar connecting rod 2. Through adding between the panel and establishing single reinforcing bar coupling assembling 1, improved connecting piece structural strength and tensile hardness, the dislocation set on the panel can be realized to the coupling assembling 1 of single reinforcing bar, can further improve the pull resistance of whole EPS cavity module, makes whole EPS cavity module quality more stable, has more excellent performance, very big improvement the market that the room was built to the module is used. The connecting assembly 1 of single reinforcing bar has effectively reduced the volume of cold bridge, does benefit to the heat preservation effect of EPS cavity module.

Embodiment 1, as shown in fig. 1 to 3, the panel comprises a first straight plate 7 and a second straight plate 8, and a vertical channel of the cavity module is formed between the first straight plate 7 and the second straight plate 8.

Embodiment 2, as shown, the panel includes a first gusset 9 and a second gusset 10, the first gusset 9 and the second gusset 10 forming an L-shaped channel of the cavity module therebetween. Wherein the outside of first gusset plate 9 is equipped with the inclined plane, and the cavity volume between the bight of effectual first gusset plate 9 of increase and second gusset plate 10, the cavity is used for holding the pouring material, and the volume increases, does benefit to and improves building construction intensity.

Embodiment 3, as shown in the figure, the panel comprises a third straight panel 11, a third corner panel 12 and a fourth corner panel 13, wherein the third corner panel 12 and the fourth corner panel 13 form a T-shaped channel of a cavity module. Wherein the outer sides of the corners of the third corner plate 12 and the fourth corner plate 13 are both provided with inclined planes, the volume of a cavity between the corners of the third straight plate 11, the third corner plate 12, the third straight plate 11 and the fourth corner plate 13 is effectively increased, the cavity is used for containing pouring materials, the volume is increased, and the building construction strength is favorably improved.

Further, as the better embodiment of coupling assembling 1, as shown in the figure, coupling assembling 1 still includes connecting seat 3, connecting seat 3 sets up connecting rod 2 and panel hookup location, the spliced pole 4 that is provided with on connecting seat 3 perpendicularly, the free end of spliced pole 4 is equipped with the blind hole, is used for pegging graft connecting rod 2. Connecting rod 2 realizes being connected with the panel with the help of connecting seat 3 and the spliced pole 4 of T type, has increased the area of contact of connecting rod 2 with the panel, makes EPS cavity module have more firm structure when pouring the shaping.

The connecting seat 3 is equipped with reinforcing seat 5 with the hookup location of spliced pole 4, reinforcing seat 5 includes four right trapezoid pieces, four right trapezoid pieces link together with the structure of cross, the upper base of right trapezoid piece is connected spliced pole 4, the lower base of right trapezoid piece is connected connecting seat 3. The connecting column 4 is connected with the connecting seat 3 through the cross reinforcing seat 5, and compared with the connecting seat 3 and the connecting column 4, the material cost is reduced directly, and on the other hand, the connection relation between the connecting column 4 and the connecting seat 3 is further enhanced through the four right-angled trapezoid pieces similar to the grippers.

The connecting assembly 1 further comprises reinforcing ribs 6, wherein the reinforcing ribs 6 are symmetrically arranged on two sides of the connecting column 4 and connected between the connecting column 4 and the connecting seat 3. The reinforcing ribs 6 are arranged on two sides of the connecting column 4 and are in isosceles triangle structures with the connecting seats 3. The stability of the connecting assembly 1 is enhanced.

Further, as a better embodiment of the panel, as shown in the figure, the panel is further provided with an insertion tongue-and-groove, and the insertion tongue-and-groove comprises a first convex tongue-and-groove 14 and a first concave tongue-and-groove 15 which are respectively arranged at the upper end and the lower end of the panel, and a second convex tongue-and-groove 16 and a second concave tongue-and-groove 17 which are respectively arranged at the left end and the right end of the panel. Wherein a first male tongue-and-groove 14 and a first female tongue-and-groove 15 are provided at the same end on the plurality of panels forming the channel and a second male tongue-and-groove 16 and a second female tongue-and-groove 17 are provided at different ends on the plurality of panels forming the channel. The second convex rabbet 16 and the second concave rabbet 17 are arranged in a crossed manner, so that the stability of splicing is improved. The insertion tongue-and-groove can be used for connecting the EPS cavity module with other EPS cavity modules so as to provide different use sizes and assemble the EPS cavity module into a cavity shape suitable for various conditions.

Dovetail grooves are arranged on the front side face and the rear side face of the panel; the dovetail groove extends along the width direction of the panel; by utilizing the structural characteristics of small outside and large inside of the dovetail groove, firm connection with the connecting assembly 1 can be well realized, and meanwhile, the pouring concrete and the plastering mortar can be firmer.

Claims

1. EPS cavity module of single bar connection, including a plurality of panels, be provided with a plurality of coupling assembling (1) between the panel, the panel forms into cavity module, its characterized in that with the help of coupling assembling: coupling assembling (1) dislocation set is in on the panel, coupling assembling (1) includes single connecting rod (2) and connecting seat (3), two relative settings are connected respectively at connecting rod (2) both ends the panel, connecting seat (3) set up connecting rod (2) and panel hookup location, be provided with perpendicularly on connecting seat (3) and be used for pegging graft spliced pole (4) of connecting rod (2), spliced pole (4) are equipped with the blind hole.

2. The single rebar connected EPS cavity module of claim 1, wherein: the reinforcing seat (5) is arranged at the connecting position of the connecting seat (3) and the connecting column (4), the reinforcing seat (5) comprises a plurality of reinforcing sheets, the reinforcing sheets are centrosymmetric and surround to form a platform-shaped structure, the upper bottom of each reinforcing sheet is connected with the connecting column (4), and the lower bottom of each reinforcing sheet is connected with the connecting seat (3).

3. The single rebar connected EPS cavity module of claim 1, wherein: coupling assembling (1) still includes strengthening rib (6), strengthening rib (6) symmetry sets up the both sides of spliced pole (4) to be connected with spliced pole (4) and connecting seat (3) and form into the triangle-shaped structure.

4. The single rebar connected EPS cavity module of claim 1, wherein: the panel comprises a first straight plate (7) and a second straight plate (8), wherein a vertical channel of the cavity module is formed between the first straight plate (7) and the second straight plate (8).

5. The single rebar connected EPS cavity module of claim 1, wherein: the panel comprises a first corner plate (9) and a second corner plate (10), and an L-shaped channel of the cavity module is formed between the first corner plate (9) and the second corner plate (10).

6. The single rebar connected EPS cavity module of claim 1, wherein: the panel comprises a third straight panel (11), a third corner panel (12) and a fourth corner panel (13), wherein a T-shaped channel of the cavity module is formed between the third corner panel (12) and the fourth corner panel (13).

7. The single rebar connected EPS cavity module of claim 1, wherein: the panel is also provided with an inserting rabbet which comprises a first convex rabbet (14) and a first concave rabbet (15) which are respectively arranged at the upper end and the lower end of the panel, and a second convex rabbet (16) and a second concave rabbet (17) which are respectively arranged at the left end and the right end of the panel.

8. The single rebar connected EPS cavity module of claim 1, wherein: dovetail grooves are arranged on the front side face and the rear side face of the panel.