CN218668034U

CN218668034U - Internal and external thermal insulation and decoration integrated disassembly-free plate connecting piece

Info

Publication number: CN218668034U
Application number: CN202223229655.5U
Authority: CN
Inventors: 王勇; 郭克峰
Original assignee: Dekerui Shandong Technology Development Co ltd
Current assignee: Dekerui Shandong Technology Development Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-21
Anticipated expiration: 2032-12-02

Abstract

The utility model provides an integrative board connecting piece of exempting from to tear open of interior outer heat preservation decoration, includes pre-buried outer even subassembly in wallboard, pre-buried interconnection subassembly in the wallboard and sets up the well even subassembly in the shear force wall, outer even subassembly and interconnection subassembly structure are the same all including pre-buried horizontal bar in the wallboard, and the outside branching of one end of horizontal bar constitutes Y shape, a vertical fixed vertical bar of branch end of horizontal bar, and the vertical bar is pre-buried in the PLASTIC LAMINATED in the wallboard outside, and the other end of horizontal bar and the inboard cushion fixed connection of wallboard, the perforation is reserved at the middle part of cushion, well even subassembly is including setting up the horizontal pole in the shear force wall inner chamber, and the both ends of horizontal pole are vertical to set up two expansion cards, and the expansion card can alternate the reservation perforation of cushion. The utility model discloses a well even subassembly, outer even subassembly, interconnection subassembly, shear force wall reinforced concrete, interior outer wallboard form integratively, have improved the whole shear strength of wallboard, have avoided the potential safety hazard because of the bolt not hard up brings simultaneously.

Description

Internal and external thermal insulation and decoration integrated disassembly-free plate connecting piece

Technical Field

The utility model belongs to the technical field of the assembly type structure, concretely relates to integrative exempt from to tear open board connecting piece is decorated in inside and outside heat preservation.

Background

The cast-in-place technology is generally adopted in the building construction of China, the formwork supporting and removing operation needs to be carried out manually, the plastering operation and other operations need to be carried out manually after the structure main body is poured and formed, a large amount of wood resources and labor cost are consumed in the building construction of China every year, the traditional cast-in-place technology is difficult to maintain the sustainable development of the building industry of China along with the rapid development of the building industry, and the building industry gradually moves to a modern assembly type building system under the requirements of increasing the building speed, reducing the building cost and improving the energy conservation and environmental protection of the building. The fabricated building is a novel building which replaces the construction needing various mutual matching of various types on the construction site, and is a fabricated energy-saving heat-preservation building system which is produced in a factory in a customized manner. Which is an assembled building assembled on the construction site on the basis of wall bodies, floor boards, stair boards, roof boards and the like which are customized and processed and produced in factories according to drawings under the conditions of energy conservation, heat preservation, labor conservation and construction period,

the assembled wallboard is divided into interior wallboard and side fascia according to building function, interior wallboard mainly is as bearing member, make with single material, the side fascia generally is non-bearing wallboard, have heat preservation concurrently, functions such as thermal-insulated, carry out assembled wallboard and wall body at present and fix and need carry out the connection work between the two with the help of the node, but the connection of the interior wallboard of current steel construction assembled and side fascia is direct four bolts of use and stand are fixed more, because the node need bear gravity, can lead to the screw to be propped big by the screw rod under the effect of gravity, lead to the bolt not hard up, there is certain potential safety hazard after long-time the use. In addition, the shear strength between two prefabricated wall panels is not improved well.

Disclosure of Invention

The utility model aims at providing a disassembly-free connecting piece for integrating internal and external heat preservation and decoration, which improves the integral shearing strength of the wallboard; meanwhile, the potential safety hazard caused by the looseness of the bolts during the connection of the inner wall panel and the outer wall panel is solved.

The purpose of the utility model is realized with the following mode: the utility model provides an integrative board connecting piece of exempting from to tear open of interior outer heat preservation decoration, includes pre-buried outer even subassembly in wallboard, pre-buried interconnection subassembly in the wallboard and sets up the well even subassembly in the shear force wall, outer even subassembly and interconnection subassembly structure are the same all including pre-buried horizontal bar in the wallboard, and the outside branching of one end of horizontal bar constitutes Y shape, a vertical fixed vertical bar of branch end of horizontal bar, and the vertical bar is pre-buried in the PLASTIC LAMINATED in the wallboard outside, and the other end of horizontal bar and the inboard cushion fixed connection of wallboard, the perforation is reserved at the middle part of cushion, well even subassembly is including setting up the horizontal pole in the shear force wall inner chamber, and the both ends of horizontal pole are vertical to set up two expansion cards, and the expansion card can alternate the reservation perforation of cushion.

During the use, even in the reservation perforation of the cushion that the expansion card on the subassembly left side inserted the side fascia department, even in the reservation perforation of the cushion that the expansion card on the subassembly right side inserted interior wallboard department, even in the inner chamber of subassembly pre-buried in the shear force wall in even, not only improved the firmness of being connected between interior wallboard and the side fascia, improved the whole shear strength of wallboard simultaneously. The potential safety hazard caused by the looseness of the bolts due to the fact that the inner wall panel and the outer wall panel are connected through the studs and the bolts is avoided.

The utility model discloses in related outer even subassembly, interconnection subassembly and well even subassembly select for use non-metallic material best, the coefficient of thermal conductivity is low, can play fine thermal-insulated effect, also can select for use the bridge cut-off section bar in addition.

The expansion card includes the peg graft pole of being connected with the horizontal pole is vertical, and a plurality of spring leaf is welded to the lower extreme of peg graft pole, and the free end of spring leaf outwards diffuses. The potential safety hazard brought by the looseness of the bolts caused by the fact that the inner wall plate and the outer wall plate are fixed by the bolts and the screws under the action of gravity is solved.

The wallboard is provided with the reinforcement shaped steel along the length direction of plate body in, one side of wallboard is equipped with the PLASTIC LAMINATED, and the opposite side of wallboard sets up the cushion of a plurality of cylindricality along its length direction, and the perforation is reserved at the middle part of cushion. The back side of the wallboard is provided with a mortise and tenon groove along the length direction, the mortise and tenon groove is a dovetail groove, and the front side of the wallboard is provided with a convex block matched with the mortise and tenon groove. U-shaped rib steel is arranged in the protruding block, and two adjacent wallboards can be combined in a mortise and tenon mode in the left-right direction, so that the assembly combination in the width direction of the wallboards is convenient to realize. The utility model relates to a consolidate shaped steel and U type ribbed steel and be used for increasing wall body intensity and fitment reinforcement rib area.

The fireproof plate is a plate body formed after mortar coated on the outer side of the wallboard is solidified, and the mortar extends into the wallboard and forms a plurality of anchoring points. When the fireproof plate is compounded with the heat-insulating wall board, mortar of the fireproof plate extends into the heat-insulating wall board body to be molded at one time, and an anchoring point is formed. The exterior decorative plate or the wall facing can be customized according to the design requirements of a construction square or a drawing.

The reinforcing section steel is arranged on two side edges of the wall board in the thickness direction respectively, and the reinforcing section steel is used for increasing the strength of the wall body.

The wallboard is the heat preservation wallboard. The heat-insulating wall board is one of a silicate heat-insulating board, a ceramic heat-insulating material board, an extruded sheet XPS heat-insulating board, a hard foam polyurethane heat-insulating board, a foam cement board, an EPS foam board, a perlite brick, a vermiculite brick, a polyethylene heat-insulating board, a polystyrene foam board, a glass wool board, a polystyrene heat-insulating board, an extruded sheet, a polyurethane board, an aluminum silicate heat-insulating material board and a phenolic foam material board.

A plurality of main reinforcements are arranged in the shear wall along the length direction of the shear wall, and a plurality of stirrups are circumferentially wound on the outer sides of the main reinforcements. The shear strength of the wall body is easily increased.

The utility model has the advantages that: the novel middle connecting component, the novel outer connecting component and the novel inner connecting component can be made of non-metallic materials, the heat conductivity coefficient is low, the heat insulation effect is good, and the middle connecting component transversely penetrates through the reinforced concrete wall body of the shear wall in the construction of the main body structure; arranging the quantity according to the design requirement, and effectively connecting the inner wall plate and the outer wall plate; the middle connecting component, the outer connecting component, the inner connecting component, the shear wall reinforced concrete and the inner and outer wallboards are integrated, so that the integral shear strength of the wallboards is improved, and potential safety hazards caused by loosening of bolts are avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a mid-link assembly;

FIG. 3 is a schematic structural view of an interconnector assembly;

fig. 4 is a perspective view of the inner wall panel.

In the figure: 1. the novel fireproof door comprises a decorative plate, 2 parts of a fireproof plate, 3 parts of an external connecting assembly, 31 parts of vertical bars, 32 parts of transverse bars, 4 parts of a middle connecting assembly, 41 parts of transverse bars, 42 parts of plug-in rods, 43 parts of spring pieces, 5 parts of external wall plates, 6 parts of main ribs, 7 parts of stirrups, 8 parts of internal wall plates, 9 parts of reinforcing section steel, 10 parts of cushion blocks, 11 parts of anchoring points, 12 parts of convex blocks and 13 parts of mortise and tenon grooves.

Detailed Description

Referring to fig. 1-3, an integrative exempting from to tear board connecting piece of inside and outside heat preservation decoration, including pre-buried outer even subassembly 3 in outer wallboard 5, pre-buried interconnection subassembly in inner wallboard 8 and set up well even subassembly 4 in the shear force wall, outer even subassembly 3 and interconnection subassembly structure are the same all including pre-buried horizontal bar 32 in the wallboard, and the outside bifurcation of one end of horizontal bar 32 constitutes the Y shape, and a vertical bar 31 is fixed vertically to the branch end of horizontal bar 32, and vertical bar 31 is pre-buried in the PLASTIC LAMINATED 2 in the wallboard outside, and the other end of horizontal bar 32 and the inboard cushion 10 of wallboard are fixed connection, and the perforation is reserved in the middle part of cushion 10, well even subassembly 4 is including setting up horizontal pole 41 in the shear force wall inner chamber, and the vertical setting of both ends of horizontal pole 41 has two expansion cards, and the expansion card can pass the perforation reservation of inserting cushion 10. The expansion card comprises an insertion rod 42 vertically connected with the cross rod, a plurality of spring pieces 43 or spring steel are welded at the lower end of the insertion rod 42, and the free ends of the spring pieces 43 are diffused outwards. During the use, will well even during the expansion card on the subassembly 4 left side inserts the reservation perforation of the cushion 10 of side fascia department, will well even during the expansion card on the subassembly 4 right side inserts the reservation perforation of the cushion 10 of interior wallboard 8 department, because of well even subassembly 4 is pre-buried in the inner chamber of shear force wall, has not only improved the firmness between interior wallboard 8 and side fascia 5, has improved the whole shear strength of wallboard simultaneously.

With further reference to fig. 4, it can be seen that the interior wall panel 8 is provided with reinforcing section steel 9 along the length direction of the panel body, one side of the wall panel is provided with a fireproof plate 2, the other side of the wall panel is provided with a plurality of columnar cushion blocks 10 along the length direction thereof, and the middle parts of the cushion blocks 10 are reserved with through holes. The rear side of the wallboard is provided with a mortise and tenon groove 13 along the length direction, the mortise and tenon groove is a dovetail groove, the front side of the wallboard is provided with a protruding block 12 matched with the mortise and tenon groove, and U-shaped rib steel is arranged in the protruding block. The fireproof plate 2 is a plate body formed after mortar coated on the outer side of the wallboard is solidified, and the mortar extends into the wallboard and forms a plurality of anchoring points 11. The reinforcing section steel 9 is respectively arranged at two side edges in the thickness direction of the wall plate. The wallboard is the heat preservation wallboard. The heat-insulating wall board is a silicate heat-insulating board. A plurality of main reinforcements 6 are arranged in the shear wall along the length direction of the shear wall, and a plurality of stirrups 7 are circumferentially wound on the outer sides of the main reinforcements 6. The shear strength of the wall body is easily increased.

The novel middle connecting component 4, the novel outer connecting component 3 and the novel inner connecting component can be made of non-metal materials, the heat conductivity coefficient is low, the heat insulation effect is good, and the middle connecting component 4 transversely penetrates through the reinforced concrete wall body of the shear wall in the construction of the main body structure; the quantity is arranged according to the design requirement, effectively connects interior wallboard 8 and side fascia 5, and well even subassembly 4, outer even subassembly 3, interconnection subassembly, shear force wall reinforced concrete, interior outer wall board form an organic whole, have improved the whole shear strength of wallboard, have avoided the potential safety hazard because of the bolt looseness brings simultaneously.

Claims

1. The utility model provides an integrative board connecting piece of exempting from to tear open of interior outer heat preservation decoration, includes pre-buried outer even subassembly (3) in outer wallboard (5), pre-buried interconnection subassembly in inner wallboard (8) and set up even subassembly (4) in the shear force wall, its characterized in that: outer even subassembly (3) and interconnection subassembly structure are the same all include pre-buried horizontal bar (32) in the wallboard, and the outside bifurcation of one end of horizontal bar (32) constitutes Y shape, and a vertical fixed vertical bar (31) of the bifurcation end of horizontal bar (32), vertical bar (31) are pre-buried in PLASTIC LAMINATED (2) in the wallboard outside, and the other end and the inboard cushion (10) fixed connection of wallboard of horizontal bar (32), the perforation is reserved at the middle part of cushion (10), well even subassembly (4) are including setting up horizontal pole (41) in the shear force wall inner chamber, and the both ends of horizontal pole (41) are vertical to be set up two expansion cards, and the expansion card can alternate the reservation perforation of cushion (10).

2. The interior and exterior heat preservation and decoration integrated disassembly-free plate connecting piece of claim 1, which is characterized in that: the expansion card comprises an insertion rod (42) vertically connected with the cross rod (41), a plurality of spring pieces (43) are fixed at the lower end of the insertion rod (42), and the free ends of the spring pieces (43) are diffused outwards.

3. The interior and exterior heat preservation and decoration integrated disassembly-free plate connecting piece of claim 1, which is characterized in that: be provided with reinforcement shaped steel (9) along the length direction of plate body in the wallboard, one side of wallboard is PLASTIC LAMINATED (2), and the opposite side of wallboard sets up cushion (10) of a plurality of cylindricality along its length direction, and the perforation is reserved at the middle part of cushion (10), and the trailing flank of wallboard is equipped with tenon fourth of twelve earthly branches recess (13) along its length direction, and the leading flank of wallboard is equipped with and has raised piece (12) with tenon fourth of twelve earthly branches recess matched with.

4. The interior and exterior heat preservation and decoration integrated disassembly-free plate connecting piece of claim 3, which is characterized in that: the fireproof plate (2) is a plate body formed after mortar coated on the outer side of the wallboard is solidified, and the mortar extends into the wallboard and forms a plurality of anchoring points (11).

5. The interior and exterior heat preservation and decoration integrated disassembly-free plate connecting piece of claim 3, which is characterized in that: the reinforcing section steel (9) is respectively arranged at two side edges in the thickness direction of the wallboard.

6. The integrated interior and exterior thermal insulation and decoration disassembly-free plate connecting piece according to claim 1, characterized in that: the inner wall plate (8) and the outer wall plate (5) are heat-insulating wall plates.

7. The interior and exterior heat preservation and decoration integrated disassembly-free plate connecting piece of claim 6, which is characterized in that: the heat-insulating wall board is one of a silicate heat-insulating board, a ceramic heat-insulating material board, an extruded sheet XPS heat-insulating board, a hard foam polyurethane heat-insulating board, a foam cement board, an EPS foam board, a perlite brick, a vermiculite brick, a polyethylene heat-insulating board, a polystyrene foam board, a glass wool board, a polystyrene heat-insulating board, an extruded sheet, a polyurethane board, an aluminum silicate heat-insulating material board and a phenolic foam material board.

8. The interior and exterior heat preservation and decoration integrated disassembly-free plate connecting piece of claim 1, which is characterized in that: a plurality of main reinforcements (6) are arranged in the shear wall along the length direction of the shear wall, and a plurality of stirrups (7) are circumferentially wound on the outer side of each main reinforcement (6).

9. The interior and exterior heat preservation and decoration integrated disassembly-free plate connecting piece of claim 3, which is characterized in that: the mortise and tenon groove is a dovetail groove, and U-shaped rib steel is arranged in the protruding block (12).