CN220247280U

CN220247280U - Coupling assembling and assembled outer wall composite wall panel

Info

Publication number: CN220247280U
Application number: CN202321654562.9U
Authority: CN
Inventors: 张雷
Original assignee: Shandong Hesen Material Technology Co ltd
Current assignee: Shandong Hesen Material Technology Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-26
Anticipated expiration: 2033-06-27

Abstract

The utility model provides a connecting component and an assembled outer wall composite wall board, which relate to the field of connection of assembled outer wall composite wall boards, and adopts the following scheme: the connecting screw sleeve is characterized by comprising a pull rod, wherein the two ends of the pull rod are a first connecting end and a second connecting end respectively, the first connecting end is provided with a connecting anchoring piece, the second connecting end is in threaded connection with a connecting screw sleeve, the outer end of the connecting screw sleeve is coaxially provided with a tooling hole, and the outer end of the connecting screw sleeve is also connected with a second pressing plate. The utility model has simple structure, convenient installation and higher structural strength.

Description

Coupling assembling and assembled outer wall composite wall panel

Technical Field

The utility model relates to the field of connection of assembled outer wall composite wall boards, in particular to a connecting assembly and an assembled outer wall composite wall board.

Background

Along with the rapid development of the energy-saving technology of the building and market demand, higher requirements are put forward on heat-insulating building materials, and the integrated aerated concrete assembled outer wall composite wallboard with light weight per unit volume, heat insulation, sound insulation and high overall strength is developed, so that the building material is a new product of the building material technology in the energy-saving building field, the outside temperature can be isolated outside the heat-insulating layer in summer, the inside temperature of the building is kept constant, the outside cold air is isolated outside the building through the heat-insulating layer in winter, and the inside temperature of the building can be kept constant continuously; the heat preservation layer is located between hot galvanizing electric welding net and the wallboard basic unit, and the heat preservation is generally connected with the wallboard basic unit through the reinforcing bar connecting piece, but in the in-service use, receives external natural factor's influence, like factors such as heavy rain, strong wind and difference in temperature, and hot galvanizing electric welding net, heat preservation often appear the scheduling problem that drops, cause the high altitude to fall, have not only increased construction cost, have still increased the danger coefficient of building.

The utility model patent with the authorized bulletin number of CN217500576U discloses a limiting connecting piece for an assembled external wall composite wallboard or a composite heat insulation system, which comprises a rod body, wherein the rod body comprises a protective layer retaining section and a heat insulation layer retaining section which are mutually connected, the outer diameter of the protective layer retaining section is larger than that of the heat insulation layer retaining section, so that a step part is formed at the connection part of the protective layer retaining section and the heat insulation layer retaining section; the outer end of the protective layer retaining section is provided with a steel wire mesh pressing plate, the outer end face of the steel wire mesh pressing plate is provided with a steel wire mesh clamping groove, the steel wire mesh clamping groove is used for clamping cross wires and/or vertical wires of a steel wire mesh, the cross wires and the vertical wires can be clamped into the clamping groove at the same time, and due to the fact that the distance difference exists between the central shafts of the cross wires and the vertical wires of the steel wire mesh, a difference value is also arranged between the groove depths of the clamping grooves for clamping the cross wires and the vertical wires, connection between the steel wire mesh and the heat insulation layer is achieved through the technical means, and falling of the steel wire mesh is prevented.

But the draw-in groove structure is complicated in this technical scheme, leads to the relatively poor atress fracture of steel wire mesh clamp plate intensity on the one hand, and on the other hand needs to make the mould of different sizes according to the wire net of different specifications and carries out processing manufacturing, and the cost is higher.

Disclosure of Invention

In order to solve the problems of complex structure and poor strength of the connecting component in the prior art, the utility model provides the connecting component and the assembled outer wall composite wallboard, which have the advantages of simple structure, convenience in installation and higher strength.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a coupling assembling, includes the pull rod, the both ends of pull rod are link first and link second respectively, link first is provided with the connection anchor assembly, link second threaded connection has the connection swivel nut, the outer end coaxial of connection swivel nut is provided with the frock hole, the connection swivel nut outer end still is connected with the second clamp plate. The metal net can be pressed and fixed through the cooperation of second clamp plate, connection swivel nut and pull rod, and spare part structure is complete, and bulk strength is high, can realize utilizing pneumatic tool to realize connecting swivel nut and pull rod's connection through the frock hole simultaneously, simple to operate is efficient.

Further, the tooling hole is polygonal.

Further, the outer end of the connecting screw sleeve is further provided with a first pressing plate, and the tool hole extends to the outer end face of the first pressing plate. The first pressing plate is arranged to realize secondary fixation of the middle layer of the composite wallboard, so that the function of the connecting assembly on the multi-layer wall body is enhanced.

Further, the inner end face of the second pressing plate is provided with a screw rod, the screw rod penetrates through the tool hole and then is connected with the connecting screw sleeve, and the outer end face of the second pressing plate is provided with a straight groove, a cross groove or a hexagonal inner hole. The second pressing plate is connected with the connecting threaded sleeve through the screw rod, so that the metal net with various dimension specifications can be adapted, and the second pressing plate can be adjusted and guaranteed to be propped against the metal net according to the thickness of the wall body.

Further, the connecting swivel nut comprises a thickening part and a connecting part, an inner hole of the thickening part is the tool hole, two ends of the connecting part are respectively connected with the second connecting end and the screw rod, and the outer diameter of the thickening part is larger than that of the connecting part. The connecting screw sleeve is arranged to be of a stepped shaft-shaped structure, so that the strength of the connecting screw sleeve can be enhanced, and the influence of the tool hole on the strength of the connecting assembly is greatly reduced.

Further, the first connecting end is provided with a pull ring, the pull ring is movably provided with the connecting anchoring piece, the connecting anchoring piece is of a rod-shaped structure, and the axis of the connecting anchoring piece is perpendicular to the axis of the pull rod.

Further, a third pressing plate is arranged on the outer end face of the second pressing plate. Through setting up the third clamp plate can realize connecting the outside wall layer of metal mesh, increase this coupling assembling's connection action scope.

The utility model also provides an assembled outer wall composite wallboard which sequentially comprises an autoclaved aerated concrete layer, an adhesive layer, a heat preservation layer, a hot galvanizing electric welding net, a mortar layer and a decorative layer from inside to outside, and further comprises the connecting assembly, wherein the connecting anchoring piece is arranged on the autoclaved aerated concrete layer, the first pressing plate is propped against the outer surface of the heat preservation layer, the hot galvanizing electric welding net is positioned between the first pressing plate and the second pressing plate, and the second pressing plate is propped against the outer surface of the hot galvanizing electric welding net.

Further, still include the connecting plate, the connecting plate is L type structure, the connecting plate is including linking board one and linking board two, wallboard basic unit lower part and/or upper portion are provided with the installation anchor assembly, the installation anchor assembly is connected with the connecting rod, the connecting rod stretches out evaporate and press aerated concrete layer internal surface, the end that stretches out of connecting rod with link board one and be connected, link board two is used for being connected with wallboard mounting. The high-efficiency installation of the assembled outer wall composite wallboard can be realized through the cooperation of the connecting plate, the installation anchoring piece and the connecting rod, and the supporting strength is enhanced.

From the above technical scheme, the utility model has the following advantages:

the utility model provides a connecting assembly and an assembled outer wall composite wall board, wherein a metal net can be pressed and fixed through the cooperation of a second pressing plate, a connecting screw sleeve and a pull rod, the structure of parts is complete, the integral strength is high, meanwhile, the connection of the connecting screw sleeve and the pull rod can be realized through a tool hole by utilizing a pneumatic tool, and the assembly is convenient and the efficiency is high; the first pressing plate is arranged to realize secondary fixation of the middle layer of the composite wallboard, so that the function of the connecting assembly for connecting the multi-layer wall is enhanced; the second pressing plate is connected with the connecting threaded sleeve through the screw rod, so that the metal net with various dimensions can be adapted, and the second pressing plate can be adjusted according to the thickness of the wall body to be pressed against the metal net; the connecting screw sleeve is arranged to be of a stepped shaft-shaped structure, so that the strength of the connecting screw sleeve can be enhanced, and the influence of the tool hole on the strength of the connecting assembly is greatly reduced; the third pressing plate is arranged to realize connection of the wall layers outside the metal net, so that the connection action range of the connecting assembly is increased; the high-efficiency installation of the assembled outer wall composite wallboard can be realized through the cooperation of the connecting plate, the installation anchoring piece and the connecting rod, and the supporting strength is enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a first embodiment of the present utility model.

Fig. 2 is a schematic structural view of a connecting screw sleeve and a first pressing plate according to a first embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of a second embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of a third embodiment of the present utility model.

In the figure, 1, a second pressing plate, 2, a screw rod, 3, a connecting screw sleeve, 301, a thickening part, 302, a connecting part, 4, a pull rod, 5, a connecting anchoring piece, 6, an autoclaved aerated concrete layer, 7, a bonding layer, 8, an insulating layer, 9, a hot galvanizing electric welding net, 10, a mortar layer, 11, a decoration layer, 12, a connecting plate, 13, a connecting rod, 14, a mounting anchoring piece, 15, a third pressing plate, 17, a tooling hole, 18 and a first pressing plate.

Detailed Description

In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the utility model are intended to be within the scope of the patent protection.

Detailed description of the preferred embodiments

As shown in fig. 1, the present embodiment provides a connection assembly including a pull rod 4, a connection anchor 5, a connection screw sleeve 3, and a second pressing plate 1; the two ends of the pull rod 4 are respectively a first connecting end and a second connecting end, the first connecting end is provided with a connecting anchoring piece 5, the second connecting end is in threaded connection with a connecting screw sleeve 3, the outer end of the connecting screw sleeve 3 is coaxially provided with a tooling hole 17, the outer end of the connecting screw sleeve 3 is also connected with a second pressing plate 1, the tooling hole 17 is polygonal, such as triangle, quadrangle, hexagon or octagon, in the specific embodiment, the tooling hole 17 is a hexagonal inner hole, and the second pressing plate 1 can be propped against a metal net after being installed; the metal net can be pressed and fixed through the cooperation of the second pressing plate 1, the connecting swivel nut 3 and the pull rod 4, the structure of parts is complete, the integral strength is high, and meanwhile, the installation connection of the connecting swivel nut 3 and the pull rod 4 can be realized through the tool hole 17 by utilizing a pneumatic tool, so that the installation is convenient and the efficiency is high.

As shown in fig. 1 and fig. 2, in order to enhance the connection effect between the metal mesh and the base layer, the outer end of the connecting screw sleeve 3 is further provided with a first pressing plate 18, and the tooling hole 17 extends to the outer end surface of the first pressing plate 18, in this embodiment, the first pressing plate 18 and the connecting screw sleeve 3 are in an integrally formed structure, so that the self strength of the connecting assembly can be improved; through setting up first clamp plate 18 can realize the secondary to composite wall panel's intermediate level fixed, strengthened this coupling assembling and to the function of multilayer wall connection.

As shown in fig. 1, in order to enable the connecting assembly to be suitable for metal meshes and composite wallboards with various specifications, the inner end surface of the second pressing plate 1 is provided with a screw rod 2, the screw rod 2 penetrates through the tooling hole 17 to be connected with the connecting screw sleeve 3, the outer end surface of the second pressing plate 1 is provided with a straight slot or a cross slot or a hexagonal inner hole, in the specific embodiment, the outer end surface of the second pressing plate 1 is provided with a cross slot, the second pressing plate 1 and the screw rod 2 are of an integrated structure, and in order to enable the cost to be reduced, in the specific embodiment, mushroom head bolts are used for replacing the second pressing plate 1 and the screw rod 2; the second pressing plate 1 is connected with the connecting screw sleeve 3 through the screw rod 2, the screw-in depth of the screw rod 2 can be adjusted according to the thickness condition to ensure that the second pressing plate 1 is always propped against a metal net, the metal net is suitable for metal nets with various dimension specifications, and the second pressing plate 1 can be adjusted according to the thickness of a wall body to ensure that the second pressing plate 1 is propped against the metal net.

As shown in fig. 1 and 2, in order to avoid the influence of the tooling hole 17 on the strength of the connecting screw sleeve 3, the connecting screw sleeve 3 comprises a thickening part 301 and a connecting part 302, wherein an inner hole of the thickening part 301 is the tooling hole 17, two ends of the connecting part 302 are respectively in threaded connection with a second connecting end and a screw rod 2, the outer diameter of the thickening part 301 is larger than that of the connecting part 302, and the connecting screw sleeve 3 is in a stepped shaft structure, so that the wall thickness of the thickening part 301 is not smaller than that of the connecting part 302, and the strength of the thickening part 301 is improved; the strength of the connecting screw sleeve 3 can be enhanced by arranging the connecting screw sleeve 3 into a stepped shaft-shaped structure, and the influence of the tooling hole 17 on the strength of the connecting assembly is greatly reduced.

As shown in fig. 1, in order to facilitate the pull rod 4 to be fixed in the wall base layer, a pull ring is arranged at the first connecting end, a connecting anchoring piece 5 is movably arranged in the pull ring, the connecting anchoring piece 5 is in a rod-shaped structure, and the axis of the connecting anchoring piece 5 is perpendicular to the axis of the pull rod 4; when the pull ring and the connecting anchoring piece 5 are installed on the wall base layer, the inner hole is firstly arranged at a set position for installing the pull rod 4, and then the inner hole perpendicular to the pull rod 4 is arranged for installing the connecting anchoring piece 5, so that the connecting anchoring piece 5 passes through the pull ring.

The installation process of the connecting component is as follows:

in a production workshop, an inner hole is arranged at a position set by a wall body base layer, a connecting anchoring piece 5 is arranged at an inner hole perpendicular to the pull rod 4, the connecting anchoring piece 5 is ensured to pass through a pull ring, then the connecting anchoring piece is matched with a tooling hole 17 through a pneumatic tool, a connecting threaded sleeve 3 is connected with a connecting end II of the pull rod 4, and a first pressing plate 18 is abutted against the outer surface of a wallboard; and after the metal net is paved on a construction site, the second pressing plate 1 is connected with the connecting screw sleeve 3 through the screw rod 2 by using a pneumatic tool until the second pressing plate 1 is pressed against the metal net.

Detailed description of the preferred embodiments

As shown in fig. 3, this embodiment is basically the same as the first embodiment in structure, except that: the outer end surface of the second pressing plate 1 is provided with a third pressing plate 15, and after the installation, the third pressing plate 15 is propped against the outer surface of the outer wall body; through setting up third clamp plate 15 can realize connecting the outside wall layer of metal mesh, increase this coupling assembling's connection action scope. In this embodiment, the outer end surface of the second pressing plate 1 is provided with a threaded hole, and the third pressing plate 15 adopts a mushroom head bolt.

Detailed description of the preferred embodiments

As shown in fig. 4, this embodiment provides an assembled external wall composite wall board, including autoclaved aerated concrete layer 6, adhesive layer 7, heat preservation layer 8, hot dip galvanizing electric welding net 9, mortar layer 10 and decorative layer 11 in proper order from inside to outside, still include the coupling assembling in embodiment one, coupling anchor 5 sets up autoclaved aerated concrete layer 6, first clamp plate 18 supports and presses at heat preservation 8 surface, hot dip galvanizing electric welding net 9 is located between first clamp plate 18 and second clamp plate 1, second clamp plate 1 supports and presses at hot dip galvanizing electric welding net 9 surface, in this embodiment, adhesive layer 7 adopts adhesive mortar, heat preservation layer 8 includes heated board and heat preservation mortar from inside to outside, the heated board is polystyrene board or extruded sheet, heat preservation mortar adopts the polyphenyl granule of rubber powder, mortar layer 10 is the mortar layer 10 of making level and anticracking layer 10 in proper order from inside to outside, anticracking layer 10 outside is decorative layer 11, decorative layer 11 adopts materials such as decoration putty or coating.

As shown in fig. 4, in order to realize the connection between the composite wall and a wall fixing member such as the ground or a steel structure frame, the composite wall further comprises a connecting plate 12, the connecting plate 12 is in an L-shaped structure, the connecting plate 12 comprises a connecting plate I and a connecting plate II, the lower part and/or the upper part of the autoclaved aerated concrete layer 6 is provided with a mounting anchoring member 14, the mounting anchoring member 14 is connected with a connecting rod 13, the connecting rod 13 extends out of the inner surface of the autoclaved aerated concrete layer 6, the extending end of the connecting rod 13 is connected with the connecting plate I, and the connecting plate II is used for being connected with a wallboard fixing member; the high-efficiency installation of the assembled outer wall composite wallboard can be realized through the matching of the connecting plate 12, the installation anchoring piece 14 and the connecting rod 13, and the supporting strength is enhanced; in this embodiment, the installation anchor 14 is in a rod-shaped structure, one end of the connecting rod 13 is provided with a ring sleeved on the installation anchor 14, the extending end of the connecting rod 13 is provided with threads, the connecting rod is connected with the first connecting plate through a nut, and the second connecting plate can be connected with the ground or the steel structure frame through bolts or welding.

From the above detailed description, it can be seen that the present utility model has the following advantages:

1. the metal net can be pressed and fixed through the cooperation of the second pressing plate 1, the connecting threaded sleeve 3 and the pull rod 4, the structure of parts is complete, the integral strength is high, meanwhile, the connection between the connecting threaded sleeve 3 and the pull rod 4 can be realized through the tool hole 17 by utilizing a pneumatic tool, and the installation is convenient and the efficiency is high;

2. the first pressing plate 18 is arranged to realize secondary fixation of the middle layer of the composite wallboard, so that the function of the connecting assembly for connecting the multi-layer wall is enhanced;

3. the second pressing plate 1 is connected with the connecting screw sleeve 3 through the screw rod 2, so that the metal net with various dimensions can be adapted, and the second pressing plate can be adjusted and guaranteed to be pressed against the metal net according to the thickness of the wall body;

4. the connecting screw sleeve 3 is arranged to be of a stepped shaft-shaped structure, so that the strength of the connecting screw sleeve can be enhanced, and the influence of the tooling hole 17 on the strength of the connecting assembly is greatly reduced;

5. the third pressing plate 15 is arranged to realize connection of the wall layers outside the metal net, so that the connection action range of the connecting assembly is increased;

6. the high-efficiency installation of the assembled outer wall composite wallboard can be realized through the cooperation of the connecting plate 12, the installation anchoring piece 14 and the connecting rod 13, and the supporting strength is enhanced.

The terms "upper," "lower," "outboard," "inboard," and the like in the description and in the claims of the utility model and in the above figures, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a coupling assembling, includes pull rod (4), its characterized in that, the both ends of pull rod (4) are link first and link second respectively, and link first is provided with connection anchor assembly (5), and link second threaded connection has connection swivel nut (3), and the outer coaxial frock hole (17) that is provided with of outer end of connection swivel nut (3), and connection swivel nut (3) outer end still is connected with second clamp plate (1).

2. A connection assembly according to claim 1, characterized in that the tooling hole (17) is polygonal.

3. A connecting assembly according to claim 2, characterized in that the outer end of the connecting screw sleeve (3) is further provided with a first pressure plate (18), the tooling hole (17) extending to the outer end face of the first pressure plate (18).

4. A connecting assembly as claimed in claim 3, characterized in that the inner end surface of the second pressing plate (1) is provided with a screw rod (2), the screw rod (2) penetrates through the tool hole (17) and then is connected with the connecting screw sleeve (3), and the outer end surface of the second pressing plate (1) is provided with a straight slot or a cross slot or a hexagonal inner hole.

5. The connecting assembly according to claim 4, wherein the connecting screw sleeve (3) comprises a thickening part (301) and a connecting part (302), an inner hole of the thickening part (301) is a tool hole (17), two ends of the connecting part (302) are respectively connected with the second connecting end and the screw rod (2), and the outer diameter of the thickening part (301) is larger than that of the connecting part (302).

6. A connection assembly according to any one of claims 3-5, characterized in that the connection end is provided with a pull ring in which a connection anchor (5) is movably arranged, the connection anchor (5) being of rod-like construction, the axis of the connection anchor (5) being perpendicular to the axis of the pull rod (4).

7. A connection assembly according to claim 1, characterized in that the outer end surface of the second pressure plate (1) is provided with a third pressure plate (15).

8. The utility model provides an assembled exterior wall composite wall board, from inside to outside including autoclaved aerated concrete layer (6), adhesive linkage (7), heat preservation (8), hot-galvanize electric welding net (9), mortar layer (10) and decorative layer (11) in proper order, its characterized in that still includes coupling assembling according to claim 6, and connecting anchor assembly (5) set up autoclaved aerated concrete layer (6), and first clamp plate (18) support and press at heat preservation (8) surface, and hot-galvanize electric welding net (9) are located between first clamp plate (18) and second clamp plate (1), and second clamp plate (1) support and press at hot-galvanize electric welding net (9) surface.

9. The assembled outer wall composite wall board according to claim 8, further comprising a connecting board (12), wherein the connecting board (12) is of an L-shaped structure, the connecting board (12) comprises a first connecting board and a second connecting board, the lower part and/or the upper part of the autoclaved aerated concrete layer (6) is provided with a mounting anchor (14), the mounting anchor (14) is connected with a connecting rod (13), the connecting rod (13) extends out of the inner surface of the autoclaved aerated concrete layer (6), the extending end of the connecting rod (13) is connected with the first connecting board, and the second connecting board is used for being connected with a wallboard fixing piece.