CN217601953U

CN217601953U - PC (polycarbonate) externally-hung wallboard connecting piece

Info

Publication number: CN217601953U
Application number: CN202221374713.0U
Authority: CN
Inventors: 焦强; 胡爱云; 张昔飞; 王宁; 苏亚军; 李琦
Original assignee: Kaifeng An Lida Green Assembly Building Co ltd
Current assignee: Kaifeng An Lida Green Assembly Building Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-18
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a PC external wall panel connecting piece, including external keel, external keel includes external keel and lower external keel, goes up the upper end that external keel located external wall panel unit one side, and the lower extreme of external wall panel unit one side is located to lower external keel, and the one end of going up external keel and lower external keel all has switching fossil fragments through fixing bolt fixed mounting, and switching fossil fragments pass through assembly bolt and the external wall panel unit fixed mounting in the assembly hole, all is equipped with reinforcing mechanism between last external keel and lower external keel and the external wall panel unit, is equipped with the amalgamation mechanism between two adjacent external wall panel units. The utility model discloses a be provided with a series of structures, go up external keel, lower external keel and switching fossil fragments and be used for the external wallboard unit connection, external wallboard unit easy dismounting, the installation is firm, safety, improves external wallboard efficiency of construction, connects between the external wallboard unit of equipment compact, protection nature is higher, reduces the infiltration probability.

Description

PC (polycarbonate) externally-hung wallboard connecting piece

Technical Field

The utility model relates to a wallboard installation technical field specifically is a PC externally-hung wallboard connecting piece.

Background

The exterior wall cladding is an assembled prefabricated component with large application amount, is a kind of building material, and is a building board for exterior wall. The exterior wall cladding has the basic performances of corrosion resistance, high temperature resistance, ageing resistance, no radiation, fire resistance, insect prevention, no deformation and the like, and simultaneously requires attractive appearance, simple and convenient construction, environmental protection, energy conservation and the like. Common exterior wall cladding panels include fiber cement panels, PC, PVC panels, stone, and the like.

When the existing PC externally-hung wallboard is installed outside a wall body, the wallboard and the wall body are directly fixed through bolts, the supporting performance of the installation of the wallboard is poor, the operation difficulty of installation and connection of the externally-hung wallboard is increased, the construction efficiency is low, factors such as the dead weight of the wallboard cause the increase of an upper connecting gap and a lower connecting gap of the externally-hung wallboard, the externally-hung wallboard is easy to enter water, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PC externally-hung wallboard connecting piece to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PC externally-hung wallboard connecting piece, includes externally-hung keel, externally-hung keel includes upper externally-hung keel and lower externally-hung keel, upper externally-hung keel locates the upper end of externally-hung wallboard unit one side, lower externally-hung keel locates the lower extreme of externally-hung wallboard unit one side, upper externally-hung keel and lower externally-hung keel's one end all has the switching fossil fragments through fixing bolt fixed mounting, the switching fossil fragments pass through assembly bolt and the fixedly mounted of externally-hung wallboard unit in the assembly hole, all be equipped with reinforcing mechanism, adjacent two between upper externally-hung keel and lower externally-hung keel and the externally-hung wallboard unit be equipped with the assembly mechanism between the externally-hung wallboard unit.

Preferably, the reinforcing mechanism comprises a supporting inclined rod and a supporting plate, the supporting inclined rod is arranged at the bottom of the upper external keel and the top of the lower external keel, the supporting plate is arranged at one end of the supporting inclined rod, an assembling hole is formed in the supporting plate, and the supporting plate is fixedly installed with the external wallboard unit through an assembling bolt in the assembling hole.

Preferably, the support diagonal rod and the support plate are integrally formed, and the support diagonal rod and the support plate are obliquely arranged at an angle of 45 degrees.

Preferably, the upper external keel, the lower external keel and the switching keel are all arranged in a U-shaped structure, and reinforcing rods are arranged on the inner sides of the upper external keel and the lower external keel.

Preferably, the assembling mechanism comprises assembling grooves and assembling blocks, the assembling grooves are formed in the outer sides of the upper ends of the external wallboard units, the assembling blocks are arranged on the outer sides of the lower ends of the external wallboard units, and the assembling blocks between every two adjacent external wallboard units are arranged inside the assembling grooves.

Preferably, the bottom of assembling groove is equipped with the drainage inclined plane, the bottom of assembling the piece is the inclined plane setting with the laminating of drainage inclined plane, and the drainage inclined plane is low outside and high inside setting.

Preferably, the top of the external wall panel unit on one side of the assembling groove is provided with a sealing ring, the bottom of the external wall panel unit on one side of the assembling block is provided with a sealing groove, and the sealing ring is arranged inside the sealing groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the PC external wallboard connecting piece is matched with the switching keel through the upper external keel and the lower external keel which are arranged, and is used for connecting the external wallboard units, so that the external wallboard units are convenient to disassemble and assemble, firm and safe to install, the construction efficiency of the external wallboard is improved, and the connection between the connected and assembled external wallboard units is compact and higher in protection performance.

2. According to the PC external wallboard connecting piece, the supporting inclined rods are matched with the supporting plate and the assembling bolts through the reinforcing mechanisms arranged on the upper external keel and the lower external keel, so that the connecting support of the external wallboard unit between the upper external keel and the lower external keel is enhanced, and the connecting reliability of the external wallboard is improved.

3. This PC external wallboard connecting piece, through setting up the assembly mechanism on external wallboard unit, the cooperation of assembly groove and assembly piece combines sealed recess and sealing washer, and the bottom in assembly groove sets up to the drainage inclined plane of low interior height outside, improves drainage and the sealing performance of connecting between the external wallboard unit, reduces the infiltration probability, and the practicality is stronger.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of an upper external keel in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of an external wall-hanging panel unit in embodiment 2 of the present invention;

fig. 4 is a partially enlarged view of a in fig. 3 according to the present invention.

In the figure: 1. hanging keels on the upper portion; 11. a lower externally hung keel; 2. switching over a keel; 21. fixing the bolt; 3. supporting the diagonal rods; 31. a support plate; 4. an assembly hole; 41. assembling a bolt; 5. an exterior wallboard unit; 6. an assembling mechanism; 61. assembling the grooves; 62. assembling blocks; 63. a drainage ramp; 64. a seal ring; 65. the groove is sealed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example 1

As shown in fig. 1 and 2, the PC external wall panel connecting member of the embodiment includes external keels, each external keel includes an upper external keel 1 and a lower external keel 11, the upper external keel 1 is disposed at an upper end of one side of the external wall panel unit 5, the lower external keel 11 is disposed at a lower end of one side of the external wall panel unit 5, one end of each of the upper external keel 1 and the lower external keel 11 is fixedly mounted with a transfer keel 2 through a fixing bolt 21, the transfer keel 2 is fixedly mounted with the external wall panel unit 5 through a mounting bolt 41 in a mounting hole 4, a reinforcing mechanism is disposed between each of the upper external keel 1 and the lower external keel 11 and the external wall panel unit 5, a splicing mechanism 6 is disposed between two adjacent external wall panel units 5, and the upper external keel 11 and the lower external keel 11 are matched with the transfer keel 2 for connecting the external wall panel units 5, so that the external wall panel units 5 are convenient to disassemble, firm and safe to install, the external wall panel construction efficiency is improved, and the connection between the connected and assembled external wall panel units 5 is compact and has higher protection performance.

Specifically, the reinforcing mechanism comprises a supporting inclined rod 3 and a supporting plate 31, the supporting inclined rod 3 is arranged at the bottom of the upper external keel 1 and the top of the lower external keel 11, the supporting plate 31 is arranged at one end of the supporting inclined rod 3, an assembling hole 4 is formed in the supporting plate 31, the supporting plate 31 is fixedly installed with the external wallboard unit 5 through an assembling bolt 41 in the assembling hole 4, connection supporting of the external wallboard unit 5 between the upper external keel 1 and the lower external keel 11 is enhanced, and reliability of connection of the external wallboard is improved.

Further, support integrated into one piece setting between down tube 3 and the backup pad 31, support and be 45 slopes to set up between down tube 3 and the backup pad 31, support more stably to outer wall panel unit 5.

Furthermore, the upper external keel 1, the lower external keel 11 and the adapting keel 2 are all arranged in a U-shaped structure, and reinforcing rods are arranged on the inner sides of the upper external keel 1 and the lower external keel 11, so that the structural strength of the upper external keel 1 and the lower external keel 11 is improved.

The using method of the embodiment comprises the following steps: during building construction, one end of an upper external keel 1 and one end of a lower external keel 11 are prefabricated on a wall body, the upper external keel 1 and one end of the lower external keel 11 are installed in an assembling hole 4 of a support plate 31 and an assembling hole 4 of an adapting keel 2 through an assembling bolt 41, the adapting keel 2 and the support plate 31 are fixedly installed with an external wall panel unit 5, and therefore the external wall panel unit 5 is fixedly installed on the upper external keel 1 and the lower external keel 11 on the wall body of a building, and external installation of the external wall panel unit 5 on the building is achieved, the upper external keel 1 and the lower external keel 11 are matched with the adapting keel 2 and used for connection of the external wall panel unit 5, the external wall panel unit 5 is convenient to assemble and disassemble, reinforcing mechanisms on the upper external keel 1 and the lower external keel 11 are matched with a support inclined rod 3 and the support plate 31 and the assembling bolt 41, connection support of the external wall panel unit 5 between the upper external keel 1 and the lower external keel 11 is enhanced, reliability of external wall panel connection is improved, installation is firm and safe, external wall panel construction efficiency is improved, and connection between the connected and assembled external wall panel units 5 is compact in connection and high in protection performance.

Example 2

The structure of the PC external wallboard connecting piece of this embodiment is basically the same as the structure of the PC external wallboard connecting piece of embodiment 1, and the difference lies in that: the split mechanism 6 includes a split slot 61 and a split block 62 (see fig. 3 and 4). The outer sides of the upper ends of the external wall board units 5 are provided with assembling grooves 61, the outer sides of the lower ends of the external wall board units 5 are provided with assembling blocks 62, the assembling blocks 62 between every two adjacent external wall board units 5 are arranged inside the assembling grooves 61, when the two external wall board units 5 which are adjacent up and down are installed, one external wall board unit 5 is fixed on the upper external keel 1 and the lower external keel 11, the other external wall board unit 5 is assembled on the fixedly installed external wall board unit 5, and the upper external keel 1 and the lower external keel 11 are fixed on the other external wall board unit 5, so that the connection compactness between the external wall board units 5 is improved, and the assembling is convenient.

Specifically, the bottom of the splicing groove 61 is provided with a drainage inclined plane 63, the bottom of the splicing block 62 is arranged on an inclined plane attached to the drainage inclined plane 63, and the drainage inclined plane 63 is arranged in a low-outside and high-inside manner, so that the drainage performance of the joint of two vertically adjacent external wall panel units 5 is better, and the water seepage probability is reduced.

Furthermore, the top of the external wall panel unit 5 on one side of the assembling groove 61 is provided with a sealing ring 64, the bottom of the external wall panel unit 5 on one side of the assembling block 62 is provided with a sealing groove 65, the sealing ring 64 is arranged inside the sealing groove 65, the side edges of the two opposite sides of the external wall panel unit 5 are respectively provided with a sealing groove and a sealing strip for preventing the connection of the left side edge and the right side edge of the connection of the two adjacent external wall panel units 5, the sealing ring 64 on the top of the external wall panel unit 5 is matched with the sealing groove 65 arranged at the bottom of the connection for preventing the connection of the two adjacent external wall panel units 5 from being sealed up and down, and the water resistance is better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a PC externally-hung wallboard connecting piece, includes externally-hung fossil fragments, its characterized in that: the externally-hanging keel comprises an upper externally-hanging keel (1) and a lower externally-hanging keel (11), the upper end of one side of the externally-hanging wallboard unit (5) is arranged on the upper externally-hanging keel (1), the lower end of one side of the externally-hanging wallboard unit (5) is arranged on the lower externally-hanging keel (11), the one ends of the upper externally-hanging keel (1) and the lower externally-hanging keel (11) are fixedly provided with the adapter keel (2) through the fixing bolt (21), the adapter keel (2) is fixedly arranged with the externally-hanging wallboard unit (5) through the assembling bolt (41) in the assembling hole (4), reinforcing mechanisms are arranged between the upper keel (1) and the lower externally-hanging keel (11) and the externally-hanging wallboard unit (5), and the reinforcing mechanisms are adjacent to each other, and the assembling mechanisms (6) are arranged between the externally-hanging wallboard units (5).

2. The PC outer wallboard connector of claim 1, wherein: the reinforcing mechanism is including supporting down tube (3) and backup pad (31), and the bottom of going up external keel (1) and the top of lower external keel (11) all are equipped with supports down tube (3), and the one end of supporting down tube (3) is equipped with backup pad (31), is equipped with pilot hole (4) on backup pad (31), and backup pad (31) are through assembly bolt (41) in pilot hole (4) and external wallboard unit (5) fixed mounting.

3. The PC outer wallboard connector of claim 2, wherein: the support diagonal bar (3) and the support plate (31) are integrally formed, and the support diagonal bar (3) and the support plate (31) are inclined at 45 degrees.

4. The PC exterior wallboard connector of claim 1, wherein: the upper external keel (1), the lower external keel (11) and the switching keel (2) are all arranged in a U-shaped structure, and reinforcing rods are arranged on the inner sides of the upper external keel (1) and the lower external keel (11).

5. The PC exterior wallboard connector of claim 1, wherein: the assembling mechanism (6) comprises assembling grooves (61) and assembling blocks (62), the assembling grooves (61) are formed in the outer sides of the upper ends of the external wallboard units (5), the assembling blocks (62) are arranged in the outer sides of the lower ends of the external wallboard units (5), and the assembling blocks (62) between every two adjacent external wallboard units (5) are arranged inside the assembling grooves (61).

6. The PC outer wallboard connector of claim 5, wherein: the bottom of assembling groove (61) is equipped with drainage inclined plane (63), the bottom of assembling block (62) is the inclined plane setting of laminating with drainage inclined plane (63), and drainage inclined plane (63) are outer low interior height setting.

7. The PC outer wallboard connector of claim 5, wherein: the top of the external wall panel unit (5) on one side of the assembling groove (61) is provided with a sealing ring (64), the bottom of the external wall panel unit (5) on one side of the assembling block (62) is provided with a sealing groove (65), and the sealing ring (64) is arranged inside the sealing groove (65).