A connection device for PC louver panels and a construction method thereof

Abstract

The present invention relates to the technical field of PC louver installation, and discloses a PC louver connection device and a construction method thereof. The PC louver connection device includes a connecting frame, a louver connector, and a frame connector. The connecting frame can be provided on the upper and lower sides of the PC board body and covers the upper or lower edge of the PC board body. The louver connector is used to connect two adjacent rows of PC board bodies. The front and rear sides of the louver connector are respectively connected to the connecting frame on the lower side of the upper row of PC board bodies and the connecting frame on the upper side of the lower row of PC board bodies. The left and right ends of the louver connector are used to connect to structural columns. The frame connector is used to connect the connecting frame connected to the top of the PC board body in the upper row and the connecting frame connected to the bottom of the PC board body in the lower row to the structural beam. The PC louver connection device has a simple structure, low cost, and convenient construction, and can ensure the strength and stability of the louver after installation.

Description

Technical Field

[0001] The present invention relates to the technical field of PC louver installation, and in particular to a PC louver connection device and a construction method thereof. Background Art

[0002] As a new type of building material, PC board is widely used in building walls and roofs. It has the advantages of light weight, light transmittance, waterproofness, flexibility, and good on-site processing performance.

[0003] However, the PC louver panels currently used continue to have a complicated construction method, a complex connection structure, and a high cost. For example, the invention patent with announcement number CN102493750B, "Adjustable connection device for PC louver panels and construction method thereof," requires the setting of complex primary and secondary keels and main structure connection components, and on-site construction requires welding, which is a complicated and inconvenient process.

[0004] For example, the "A Fully Transparent Rainproof Fixed Venetian Blind" with announcement number CN205089173U has a simple structure and simple construction, but each blade must be connected to the frame at both ends. This limits the lateral specifications of the Venetian Blind. If the blade is too long, it is easy to bend and break due to the lack of a supporting structure in the middle. Secondly, there is no support between the blades above and below, and the wind resistance of the Venetian Blind is weak, and it is easy to break when encountering wind. Summary of the Invention

[0005] The purpose of the present invention is to provide a connection device for PC louvers and a construction method thereof, wherein the connection device has a simple structure, low cost, convenient construction, and can ensure the strength and stability of large-area louvers after installation.

[0006] In order to achieve the above object, the present invention provides a connecting device for PC louvers, comprising:

[0007] A connecting frame, which can be provided on the upper and lower sides of the PC board body and covers the upper or lower edge of the PC board body;

[0008] A louver connector, the louver connector is used to connect two adjacent rows of PC board bodies, the front and rear sides of the louver connector are respectively connected to the connecting frame on the lower side of the upper row of PC board bodies and the connecting frame on the upper side of the lower row of PC board bodies, and the left and right ends of the louver connector are used to connect to structural columns;

[0009] The frame connector is used to connect the connecting frame connected to the top of the PC board body in the uppermost row and the connecting frame connected to the bottom of the PC board body in the lowermost row to the structural beam.

[0010] In some embodiments, the connecting device of the PC louver plate further includes an auxiliary reinforcing rod assembly, which is arranged on the front and rear sides of the PC plate body. The auxiliary reinforcing rod assembly includes a rod and a fixing member, and the fixing member is connected to the side of the connecting frame away from the louver connecting member. The fixing member is provided with a first through hole running through it from top to bottom, and the rod is sequentially passed through each of the first through holes from top to bottom, and the two ends of the rod are respectively connected to the top and bottom structural beams.

[0011] In some embodiments, the fixing member includes a gasket and a clip, and the gasket and the clip are sequentially arranged along a side of the connecting frame away from the louver connecting member, and the gasket and the clip cooperate to form the first through hole.

[0012] In some embodiments, the connecting frame includes a U-shaped slot and a first rubber pad, the first rubber pad is arranged along the inner wall of the U-shaped slot, and the top of the first rubber pad protrudes from the top of the U-shaped slot.

[0013] In some embodiments, the louver connecting member includes a middle section and two first connecting sections respectively used to connect to the connecting frames, the two sides of the middle section are respectively connected to the first connecting sections, and a plurality of ventilation holes are provided on the middle section along its length.

[0014] In some embodiments, the bottom of the connecting frame on the outdoor side protrudes from the bottom of the louver connecting member.

[0015] In some embodiments, the frame connector includes two integrally arranged second connecting segments, an accommodating portion is defined between the two second connecting segments, the connecting frame is located in the accommodating portion, one second connecting segment is connected to the structural beam, and the other second connecting segment is connected to the connecting frame.

[0016] Specifically, the angle between the two second connecting sections is α, wherein 30°<α<90°.

[0017] On the other hand, the present application also relates to a construction method of the connection device of the PC louver panels as described above, and the construction steps are as follows:

[0018] S1. Several louver connectors are arranged at intervals between the top and bottom structural beams, each of the louver connectors being fixedly connected to the structural column;

[0019] S2. The PC board body and the connecting frame are assembled to form a louver;

[0020] S3. Install the louvers row by row from top to bottom. Drill holes and bolt the connecting frames at the top of the top row of louvers and the connecting frames at the bottom of the bottom row of louvers to the frame connectors. Bolt the frame connectors to the structural beams. Drill holes and bolt the remaining connecting frames to the louver connectors. Connect the adjacent louvers on the left and right using slots.

[0021] S4. Seal the gap between the louver plate and the structural column with glue.

[0022] In some embodiments, the connection device of the PC louver plate further includes an auxiliary reinforcing rod assembly, the auxiliary reinforcing rod assembly being provided on the front and rear sides of the PC plate body, the auxiliary reinforcing rod assembly including a rod and a fixing member, the fixing member being connected to the side of the connecting frame facing away from the louver connecting member, the fixing member being provided with a first through hole running through the top and bottom, the rod being sequentially passed through each of the first through holes from top to bottom, and the two ends of the rod being respectively connected to the top and bottom structural beams;

[0023] Before the step of sealing the gap between the louver plate and the structural column with glue, the construction step further includes:

[0024] The pull rods are respectively arranged from top to bottom on the front and rear sides of the louver plate, the pull rods are connected to the structural beams via anchors, and the pull rods are connected to the connecting frame via the fixing bolts.

[0025] Compared with the prior art, the PC louver connecting device and construction method of the present invention have the following advantages:

[0026] By arranging connecting frames on the upper and lower sides of the PC board body, the upper and lower adjacent PC board bodies are connected by louver connectors, wherein the louver connectors are connected to the connecting frames connected to the PC board body, the louver connectors are connected to the left and right structural columns, and the connecting frames connecting the top and bottom PC board bodies are connected to the structural beams through the frame connectors, so that the louver boards with a large area can be installed firmly. In addition, the connection device of the PC louver board has a simple structure, low cost, and is very convenient to construct without the need for on-site welding operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 2 is a schematic diagram of a connection device for PC louvers according to an embodiment of the present invention;

[0028] Figure 2 Schematic diagram of the connection between the louver connector and the PC board body according to an embodiment of the present invention;

[0029] Figure 3 This is an exploded view of the connection between the louver connector and the PC board body according to an embodiment of the present invention;

[0030] Figure 4 This is a schematic diagram of the connection between the frame connector, the PC board body, and the structural beam according to an embodiment of the present invention;

[0031] Figure 5 This is an exploded view of the connection between the frame connector, the PC board body, and the structural beam according to an embodiment of the present invention;

[0032] Figure 6 2. It is a schematic diagram of the connection between the auxiliary reinforcing rod assembly and the louver connector according to an embodiment of the present invention;

[0033] Figure 7 This is an exploded view of the connection between the auxiliary reinforcement rod assembly and the louver connector according to an embodiment of the present invention;

[0034] In the figure, 1. louver; 11. PC board body; 12. connecting frame; 121. U-shaped slot; 122. first rubber pad; 2. louver connector; 21. middle section; 211. ventilation hole; 22. first connecting section; 3. structural column; 4. frame connector; 41. second connecting section; 5. structural beam; 6. auxiliary reinforcement rod assembly; 61. pull rod; 62. fixing member; 621. gasket; 622. clip; 7. accommodating portion; 8. second rubber pad; 9. anchor. DETAILED DESCRIPTION

[0035] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0036] In the description of the present invention, it should be understood that the terms "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0037] In the present invention, unless otherwise specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; they may refer to direct connection or indirect connection through an intermediate medium; they may refer to internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0038] like Figures 1 to 5As shown, a connecting device for PC louvers according to a preferred embodiment of the present invention includes:

[0039] The connecting frame 12 can be provided on the upper and lower sides of the PC board body 11 and covers the upper or lower edge of the PC board body 11;

[0040] The louver connector 2 is used to connect two adjacent rows of PC board bodies 11. The front and rear sides of the louver connector 2 are respectively connected to the connecting frame 12 on the lower side of the upper row of PC board bodies 11 and the connecting frame 12 on the upper side of the lower row of PC board bodies 11. The left and right ends of the louver connector 2 are used to connect to the structural columns 3.

[0041] The frame connector 4 is used to connect the connecting frame 12 connected to the top of the uppermost row of PC board bodies 11 and the connecting frame 12 connected to the bottom of the lowermost row of PC board bodies 11 to the structural beam 5.

[0042] Based on the connection device of the PC louver board in the above embodiment, connecting frames 12 are provided on the upper and lower sides of the PC board body 11, and the upper and lower adjacent PC board bodies 11 are connected by louver connectors 2, wherein the louver connector 2 is connected to the connecting frames 12 connected to the PC board body 11, and the louver connector 2 is connected to the structural columns 3 on its left and right sides, and the connecting frames 12 connecting the top and bottom PC board bodies 11 are connected to the structural beam 5 through the frame connector 4, so that the louver board with a large area can be installed firmly, and the connection device of the PC louver board is simple in structure, low in cost, and very convenient to construct, without the need for on-site welding operations.

[0043] like Figure 6 and Figure 7 As shown, in some embodiments, the connecting device of the PC louver board also includes an auxiliary reinforcement rod assembly 6, which is arranged on the front and rear sides of the PC board body 11. The auxiliary reinforcement rod assembly 6 includes a pull rod 61 and a fixing member 62. The fixing member 62 is connected to the side of the connecting frame 12 away from the louver connecting member 2. The fixing member 62 is provided with a first through hole running through it from top to bottom. The pull rod 61 is sequentially passed through each first through hole from top to bottom, and the two ends of the pull rod 61 are respectively connected to the top and bottom structural beams 5.

[0044] Based on the connection device of the PC louver panels of the above embodiment, by providing an auxiliary reinforcement rod assembly 6, the connection between each louver panel 1 and the structural beam 5 and the louver connector 2 is further strengthened, thereby realizing the construction of a large-area PC louver panel wall.

[0045] like Figure 6 and Figure 7As shown, in some embodiments, the fixing member 62 includes a gasket 621 and a clip 622. The gasket 621 and the clip 622 are arranged in sequence along the side of the connecting frame 12 facing away from the louver connecting member 2. The gasket 621 and the clip 622 cooperate to form a first through hole. The pull rod 61 is arranged between the gasket 621 and the clip 622 and passes through the first through hole. The gasket 621 and the clip 622 are bolted to the connecting frame 12. By configuring the fixing member 62 as the gasket 621 and the clip 622, the size of the first through hole can be more flexibly adjusted by adjusting the tightness of the bolts to adapt to the diameter of the pull rod 61, thereby firmly connecting the pull rod 61 to the connecting frame 12.

[0046] Preferably, the first through-holes are elliptical holes, and the tie rods 61 are flattened at the locations of the first through-holes. The flattened tie rods 61 are inserted into the first through-holes and fixed with bolts. By setting the first through-holes as elliptical holes and flattening the tie rods 61 at the locations of the first through-holes, the tie rods 61 and the first through-holes are more stable and less likely to move up and down.

[0047] like Figure 2 and Figure 3 As shown, in some embodiments, the connecting frame 12 includes a U-shaped slot 121 and a first rubber pad 122. The first rubber pad 122 is disposed along the inner wall of the U-shaped slot 121, and the top of the first rubber pad 122 protrudes from the top of the U-shaped slot 121. By disposing the first rubber pad 122 within the U-shaped slot 121, the PC board body 11 can be effectively protected, making the PC board body 11 less susceptible to damage. In addition, the first rubber pad 122, due to its plasticity, can closely fit the PC board body 11, thereby ensuring a secure and stable connection between the PC board body 11 and the connecting frame 12.

[0048] In some embodiments, the louver connector 2 includes a middle section 21 and two first connecting sections 22, each for connecting to the connecting frame 12. The first connecting sections 22 are connected to both sides of the middle section 21. The middle section 21 is provided with a plurality of ventilation holes 211 spaced apart along its length. Preferably, the louver connector 2 is a channel steel, or a U-shaped steel formed by connecting two angle steels. The ventilation holes 211 are preferably elongated holes, with their maximum aperture direction perpendicular to the length of the middle section 21. Providing ventilation holes 211 on the louver connector 2 enables the PC louver panel to achieve good ventilation as a whole.

[0049] In some embodiments, the bottom of the outdoor connecting frame 12 protrudes from the bottom of the louver connecting member 2 so that rainwater can naturally drip along the bottom of the connecting frame 12 .

[0050] like Figure 4 and Figure 5As shown, in some embodiments, the frame connector 4 includes two integrally arranged second connecting sections 41, a receiving portion 7 is defined between the two second connecting sections 41, the connecting frame 12 is located within the receiving portion 7, one second connecting section 41 is connected to the structural beam 5, and the other second connecting section 41 is connected to the connecting frame 12. The frame connector 4 is preferably made of angle steel, and a second rubber pad 8 is preferably provided between the structural beam 5 and the second connecting section 41. The structural beam 5 and the second connecting section 41 are fixedly connected by bolts, and the structural beam 5 is preferably provided with a downward slope on the side facing the outdoors.

[0051] Specifically, the angle between the two second connecting segments 41 is α, wherein 30°<α<90°.

[0052] Preferably, each bolt connection part includes a bolt, a nut and a rubber washer.

[0053] On the other hand, the present application also relates to a construction method of the above-mentioned PC louver board connection device, and the construction steps are as follows:

[0054] S1. Several louver connectors 2 are arranged at intervals between the top and bottom structural beams 5, and each louver connector 2 is fixedly connected to the structural column 3;

[0055] S2. The PC board body 11 and the connecting frame 12 are assembled to form a louver 1;

[0056] S3. Install the louvers 1 row by row, from top to bottom. Drill holes and bolt the top connecting frame 12 of the topmost row of louvers 1 and the bottom connecting frame 12 of the bottommost row of louvers 1 to the frame connector 4. Bolt the frame connector 4 to the structural beam 5. Drill holes and bolt the remaining connecting frames 12 to the louver connector 2. Connect adjacent louvers 1 on the left and right using the slots.

[0057] S4. Seal the gap between the louver board 1 and the structural column 3 with glue.

[0058] Preferably, the shutter connector 2 and the structural column 3 are connected by bolts and angle brackets.

[0059] Preferably, when the louver connector 2 is fixedly connected to the structural column 3, a temporary support frame can be provided in the middle of the louver connector 2 for support, and the temporary support frame can be removed after all construction steps are completed.

[0060] In some embodiments, the connection device of the PC louver board further includes an auxiliary reinforcement rod assembly 6, which is provided on the front and rear sides of the PC board body 11. The auxiliary reinforcement rod assembly 6 includes a rod 61 and a fixing member 62. The fixing member 62 is connected to the side of the connecting frame 12 away from the louver connecting member 2. The fixing member 62 is provided with a first through hole running through it from top to bottom. The rod 61 is sequentially passed through each first through hole from top to bottom. The two ends of the rod 61 are respectively connected to the top and bottom structural beams 5;

[0061] Before the step of sealing the gap between the louver board 1 and the structural column 3 with glue, the construction steps also include:

[0062] Pull rods 61 are respectively arranged from top to bottom on the front and rear sides of the louver 1 . The pull rods 61 are connected to the structural beam 5 via anchors 9 , and the pull rods 61 are bolted to the connecting frame 12 via fixing members 62 .

[0063] In summary, an embodiment of the present invention provides a connection device for PC louvers and a construction method thereof, which sets connecting frames 12 on the upper and lower sides of a PC board body 11, and connects the upper and lower adjacent PC board bodies 11 through a louver connector 2, wherein the louver connector 2 is connected to the connection frame 12 connected to the PC board body 11, and the louver connector 2 is connected to the left and right structural columns 3, and the connection frame 12 connected to the top and bottom PC board bodies 11 is connected to the structural beam 5 through the frame connector 4, so that the louver of a large area can be installed firmly, and the connection device of the PC louver is simple in structure, low in cost, and very convenient to construct, without the need for on-site welding operations.

[0064] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A connection device for PC louver panels, characterized in that: include: A connecting frame, which can be provided on the upper and lower sides of the PC board body and covers the upper or lower edge of the PC board body; A louver connector, the louver connector is used to connect two adjacent rows of PC board bodies, the front and rear sides of the louver connector are respectively connected to the connecting frame on the lower side of the upper row of PC board bodies and the connecting frame on the upper side of the lower row of PC board bodies, and the left and right ends of the louver connector are used to connect to structural columns; Frame connectors, the frame connectors being used to connect the connecting frames connected to the top of the uppermost row of PC board bodies and the connecting frames connected to the bottom of the lowermost row of PC board bodies to the structural beams; Auxiliary reinforcement rod assembly, the auxiliary reinforcement rod assembly is arranged on the front and rear sides of the PC board body, the auxiliary reinforcement rod assembly includes a rod and a fixing piece, the fixing piece is connected to the side of the connecting frame away from the louver connecting piece, the fixing piece is provided with a first through hole running through it from top to bottom, the rod is sequentially passed through each of the first through holes from top to bottom, and the two ends of the rod are respectively connected to the top and bottom structural beams; The fixing member includes a gasket and a clip, the gasket and the clip are sequentially arranged along a side of the connecting frame away from the louver connecting member, and the gasket and the clip cooperate to form the first through hole; The connecting frame includes a U-shaped slot and a first rubber pad. The first rubber pad is arranged along the inner wall of the U-shaped slot, and the top of the first rubber pad protrudes from the top of the U-shaped slot.

2. The PC louver connecting device according to claim 1, characterized in that: The louver connecting member includes a middle section and two first connecting sections respectively used to connect with the connecting frames. The two sides of the middle section are respectively connected to the first connecting sections. The middle section is provided with a plurality of ventilation holes at intervals along its length.

3. The connecting device of PC louver according to claim 1, characterized in that: The bottom of the connecting frame on the outdoor side protrudes from the bottom of the louver connecting piece.

4. The connecting device of PC louver according to claim 1, characterized in that: The frame connector includes two second connecting sections that are integrally arranged, and an accommodating portion is defined between the two second connecting sections. The connecting frame is located in the accommodating portion, one second connecting section is connected to the structural beam, and the other second connecting section is connected to the connecting frame.

5. The connecting device of PC louver according to claim 4, characterized in that: The angle between the two second connecting sections is α, wherein 30°<α<90°.

6. A construction method for the connection device of PC louvers according to any one of claims 1 to 5, characterized in that: The construction steps are as follows: S1. Several louver connectors are arranged at intervals between the top and bottom structural beams, each of the louver connectors being fixedly connected to the structural column; S2. The PC board body and the connecting frame are assembled to form a louver; S3. Install the louvers row by row from top to bottom. Drill holes and bolt the connecting frames at the top of the top row of louvers and the connecting frames at the bottom of the bottom row of louvers to the frame connectors. Bolt the frame connectors to the structural beams. Drill holes and bolt the remaining connecting frames to the louver connectors. Connect the adjacent louvers on the left and right using slots. S4. Seal the gap between the louver plate and the structural column with glue.

7. The construction method of the PC louver connection device according to claim 6, characterized in that: Before the step of sealing the gap between the louver plate and the structural column with glue, the construction step further includes: The pull rods are respectively arranged from top to bottom on the front and rear sides of the louver plate, the pull rods are connected to the structural beams via anchors, and the pull rods are connected to the connecting frame via the fixing bolts.

Images