Fabricated outer wall composite board partition joint device

Abstract

The utility model discloses an assembled outer wall composite board partition gap device relates to building composite outer wall board technical field. Including two pieces of composite board main part, two piece composite board main part's opposite side commonly encloses a partition gap, the one side inner wall surface of partition gap is pasted with a piece of positioning insert piece, positioning insert piece's one end fixedly connected with an interface station is to composite board main part, the one end fixedly connected with a ventilation column of interface station, the one side sliding connection with a piece of adjusting insert piece of ventilation column. The utility model discloses through the setting of variable position positioning insert piece and adjusting insert piece, according to the actual situation of installation ground, and the interval of adjusting insert piece and adjusting insert piece is the width of partition gap, after installing the first piece of composite board, positioning insert piece is placed in the composite board one side of installation, and another piece of composite board is pushed to and adjusts the position of insert piece pasting, and the accurate positioning of composite board is more convenient, and the installation efficiency of composite board is improved.

Description

Technical Field

[0001] This utility model relates to the field of building composite exterior wall panel technology, specifically a prefabricated exterior wall composite panel partition joint device. Background Technology

[0002] The ribbed composite wall structure energy-saving residential system is a new building structure system that is lightweight, high-strength, energy-saving, and earthquake-resistant. It closely integrates the innovation of wall materials and the needs of building energy conservation in my country, emphasizing structural safety, rationality, and economy. It is suitable for the requirements of urban residential construction, rural housing wall material reform, building energy conservation, and industrialized housing production in my country. An existing prefabricated sandwich insulated ribbed composite exterior wall panel joint device (Announcement No.: CN212104655U) has revealed at least the following defects in use: The above solution theoretically improves the thermal insulation and sound insulation performance by using composite panels. The installation strip and frame can achieve reliable one-way locking and fill the gaps between the composite panel frames. However, in actual use, in order to adapt to the periodic changes in ambient temperature and humidity, gaps need to be left between the exterior wall panels. Generally, the width of the gaps needs to be set according to the actual situation of the installation site during installation. The position of the gaps needs to be marked first, and then the edges of the composite panels need to be aligned with the marks before installation. This is quite troublesome and prone to deviation. Therefore, a prefabricated exterior wall composite panel gap device was developed. Utility Model Content

[0003] The main purpose of this utility model is to provide a prefabricated exterior wall composite panel partition joint device, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A prefabricated exterior wall composite panel partition joint device includes two composite panel bodies. The opposite sides of the two composite panel bodies together form a partition joint. A positioning insert is attached to the inner wall surface of one side of the partition joint. A connecting platform is fixedly connected to the end of the positioning insert facing away from the composite panel body. A vent column is fixedly connected to the end of the connecting platform facing away from the composite panel body. Multiple evenly distributed sliding rods are fixedly connected to one side of the vent column. An adjusting platform is slidably connected to one side of all the sliding rods. An adjusting insert is fixedly connected to the side of the adjusting platform facing the composite panel body. The side of the adjusting insert facing the composite panel body is flush with the opposite side of the positioning insert. The side of the adjusting insert facing away from the positioning insert is attached to the inner wall of the other side of the partition joint.

[0005] Preferably, an adjustment extension rod is fixedly connected to one side of the adjustment platform, and a receiving slide is fixedly connected to the end of the adjustment extension rod facing away from the composite board body. A connecting extension rod is fixedly connected to one side of the connecting platform, and a scale is fixedly connected to the end of the connecting extension rod facing away from the composite board body. The surface of the scale is in sliding contact with the receiving slide.

[0006] Preferably, a limiting piece is fixedly connected to one end of the scale facing away from the connecting extension rod, and a sliding frame is slidably connected to the outer edge of the scale. A positioning bolt is screwed to one side of the sliding frame, and one end of the positioning bolt is in close contact with the surface of the scale.

[0007] Preferably, an outer cylinder is fixedly connected to the side of the vent column facing away from the composite panel body. An air chamber is provided inside the outer cylinder, and an air vent is provided on one side of the outer cylinder. The interior of the vent column is connected to the interior of the air chamber through the air vent.

[0008] Preferably, a piston is slidably connected between the inner walls of the air chamber, a sliding column is fixedly connected to one side of the piston, and one end of the sliding column extends to the outside of the outer cylinder and is fixedly connected to a pressure plate.

[0009] Preferably, a sealing ring is fixedly connected to one inner wall of the ventilation column, and a telescopic tube is fixedly connected to the side of the sealing ring facing away from the inside of the ventilation column. One end of the telescopic tube extends to the outside of the ventilation column and is fixedly connected to the corresponding side of the adjustment table.

[0010] Compared with the prior art, the present invention has the following beneficial effects: By using adjustable positioning and adjusting inserts, the spacing between the positioning and adjusting inserts can be adjusted to match the width of the gap, depending on the actual conditions of the installation site. After installing the first composite panel, the positioning insert is placed on one side of the installed composite panel, and the other composite panel is pushed to a position where it fits against the adjusting insert. This makes it easier to accurately position the composite panel and improves the installation efficiency. Attached Figure Description

[0011] Figure 1 This is an isometric view of the present invention; Figure 2 This is a schematic diagram of the main structure of the cylinder of this utility model; Figure 3 This is a schematic diagram of the separation device structure of this utility model; Figure 4 This is a schematic diagram of the positioning device structure of this utility model.

[0012] In the diagram: 101, outer cylinder body; 102, air chamber; 103, vent; 104, piston; 105, pressure plate; 106, sliding column; 201, vent column; 202, sealing ring; 203, telescopic tube; 204, connecting platform; 205, positioning insert; 206, adjusting insert; 207, adjusting platform; 208, limit frame; 209, sliding rod; 301, adjusting extension rod; 302, receiving slide; 303, limit plate; 304, positioning bolt; 305, scale; 306, sliding frame; 307, connecting extension rod; 401, composite panel body; 402, partition joint. Detailed Implementation

[0013] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0014] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] Please see Figures 1-4 This utility model provides a technical solution: A prefabricated exterior wall composite panel expansion joint device includes two composite panel bodies 401. The opposite sides of the two composite panel bodies 401 together form an expansion joint 402. A positioning insert 205 is attached to the inner wall surface of one side of the expansion joint 402. A connecting platform 204 is fixedly connected to the end of the positioning insert 205 facing away from the composite panel body 401. A ventilation column 201 is fixedly connected to the end of the connecting platform 204 facing away from the composite panel body 401. Multiple evenly distributed sliding rods are fixedly connected to one side of the ventilation column 201. All sliding rods 209 have a common fixed connection to a limiting frame 208 at one end facing away from the ventilation column 201. An adjusting platform 207 is slidably connected to one side of all sliding rods 209. An adjusting insert 206 is fixedly connected to the side of the adjusting platform 207 facing the composite panel body 401. The side of the adjusting insert 206 facing the composite panel body 401 is flush with the opposite side of the positioning insert 205. The side of the adjusting insert 206 facing away from the positioning insert 205 is in contact with the inner wall of the other side of the partition joint 402. In this embodiment, the width of the partition joint 402 is set according to the peak variation range of humidity and temperature in the environment where the installation site is located within one year, to accommodate the expansion of the composite panel body 401.

[0017] An adjusting extension rod 301 is fixedly connected to one side of the adjusting platform 207. A receiving slide 302 is fixedly connected to the end of the adjusting extension rod 301 facing away from the composite panel body 401. A connecting extension rod 307 is fixedly connected to one side of the connecting platform 204. A scale 305 is fixedly connected to the end of the connecting extension rod 307 facing away from the composite panel body 401. The surface of the scale 305 slides in contact with the receiving slide 302. A limiting piece 303 is fixedly connected to the end of the scale 305 facing away from the connecting extension rod 307. A sliding frame 306 is slidably connected to the outer edge of the scale 305. A positioning bolt 304 is screwed to one side of the sliding frame 306, with one end of the positioning bolt 304 in close contact with the surface of the scale 305. In this embodiment, the opposite sides of the two extension rods are flush with the opposite sides of the two inserts; therefore, the distance between the opposite sides of the two extension rods is the width of the partition 402. In this embodiment, the scale 305 has graduations on its surface. By adjusting the position of the zero mark, the graduations indicated by the contact side of the slide frame 306 and the receiving slide 302 are exactly the distance between the opposite sides of the two extension rods, thus matching the width of the partition 402.

[0018] An outer cylinder 101 is fixedly connected to the side of the vent column 201 facing away from the composite panel body 401. An air chamber 102 is provided inside the outer cylinder 101, and an air vent 103 is provided on one side of the outer cylinder 101. The interior of the vent column 201 is connected to the interior of the air chamber 102 through the air vent 103. A piston 104 is slidably connected to the inner wall of the air chamber 102. A sliding column 106 is fixedly connected to one side of the piston 104. One end of the sliding column 106 extends to the outside of the outer cylinder 101 and is fixedly connected to a pressure plate 105. A sealing ring 202 is fixedly connected to the inner wall of one side of the vent column 201. A telescopic tube 203 is fixedly connected to the side of the sealing ring 202 facing away from the interior of the vent column 201. One end of the telescopic tube 203 extends to the outside of the vent column 201 and is fixedly connected to the corresponding side of the adjusting table 207. In this embodiment, the air inside the air chamber 102 and the ventilation column 201 does not circulate with the outside. In this embodiment, the position of the sliding frame 306 is fixed by the positioning bolt 304 and points to the scale corresponding to the width of the pre-specified partition 402. The air in the air chamber 102 is pushed by pressing the pressure plate 105, causing the telescopic tube 203 to bulge outward and pushing the adjustment table 207 to make the receiving slide 302 and the sliding frame 306 fit together, so that the distance between the opposite sides of the two inserts is consistent with the width of the partition 402.

[0019] It should be noted that this utility model, as a prefabricated exterior wall composite panel partition joint device, uses the adjustable positioning insert 205 and adjusting insert 206 to adjust the spacing between them to the width of the partition joint 402 according to the actual conditions of the installation site. After the first composite panel is installed, the positioning insert 205 is placed on one side of the installed composite panel, and the other composite panel is pushed to a position that fits against the adjusting insert 206. This facilitates accurate positioning of the composite panel and improves the installation efficiency of the composite panel.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended embodiments and their equivalents.

Claims

1. A prefabricated exterior wall composite panel partition joint device, comprising two composite panel main bodies (401), characterized in that: The two composite panel bodies (401) together form a partition seam (402) on opposite sides. A positioning insert (205) is attached to the inner wall surface of one side of the partition seam (402). A connecting platform (204) is fixedly connected to the end of the positioning insert (205) facing away from the composite panel body (401). A ventilation column (201) is fixedly connected to the end of the connecting platform (204) facing away from the composite panel body (401). Multiple evenly spaced pipes are fixedly connected to one side of the ventilation column (201). The slide rods (209) of the fabric are slidably connected to an adjustment platform (207) on one side. An adjustment plate (206) is fixedly connected to the side of the adjustment platform (207) facing the composite board body (401). The side of the adjustment plate (206) facing the composite board body (401) is flush with the opposite side of the positioning plate (205). The side of the adjustment plate (206) facing away from the positioning plate (205) is in contact with the inner wall of the other side of the partition seam (402).

2. The prefabricated exterior wall composite panel partition joint device according to claim 1, characterized in that: An adjustment extension rod (301) is fixedly connected to one side of the adjustment platform (207). A receiving slide (302) is fixedly connected to one end of the adjustment extension rod (301) facing away from the composite board body (401). A connecting extension rod (307) is fixedly connected to one side of the connecting platform (204). A scale (305) is fixedly connected to one end of the connecting extension rod (307) facing away from the composite board body (401). The surface of the scale (305) and the receiving slide (302) are in sliding contact.

3. The prefabricated exterior wall composite panel partition joint device according to claim 2, characterized in that: A limiting piece (303) is fixedly connected to one end of the ruler (305) facing away from the connecting extension rod (307). A sliding frame (306) is slidably connected to the outer edge of the ruler (305). A positioning bolt (304) is screwed to one side of the sliding frame (306). One end of the positioning bolt (304) is in close contact with the surface of the ruler (305).

4. The prefabricated exterior wall composite panel partition joint device according to claim 1, characterized in that: The ventilation column (201) is fixedly connected to an outer cylinder (101) on the side facing away from the composite panel body (401). An air chamber (102) is provided inside the outer cylinder (101). An air vent (103) is opened on one side of the outer cylinder (101), and the interior of the ventilation column (201) is connected to the interior of the air chamber (102) through the air vent (103).

5. The prefabricated exterior wall composite panel partition joint device according to claim 4, characterized in that: A piston (104) is slidably connected between the inner walls of the air chamber (102). A sliding column (106) is fixedly connected to one side of the piston (104). One end of the sliding column (106) extends to the outside of the outer cylinder body (101) and is fixedly connected to a pressure plate (105).

6. The prefabricated exterior wall composite panel partition joint device according to claim 1, characterized in that: A sealing ring (202) is fixedly connected to one inner wall of the ventilation column (201). A telescopic tube (203) is fixedly connected to the side of the sealing ring (202) facing away from the inside of the ventilation column (201). One end of the telescopic tube (203) extends to the outside of the ventilation column (201) and is fixedly connected to the corresponding side of the adjustment table (207).

Images