Light prefabricated composite thermal insulation outer wall plate embedded connecting piece

Abstract

The utility model discloses a light -duty assembly type composite heat preservation outer wall board pre -buried connecting piece, including fixed frame, the fixed frame top one side fixedly installed with first scale line, adjusting part, the adjusting part includes two -way screw rod, two -way screw rod's outer wall penetrates the one side of fixed frame, two -way screw rod's one end is fixedly installed with the twist of twist. The utility model discloses is equipped with mounting seat and first scale line, rotates twist, and twist rotation is driven two horizontal boards respectively by two -way screw rod and moves towards or moves away, and two horizontal boards move respectively drive four mounting seats to move through four connecting seats, until mounting seat moves to the specified scale position of first scale line, and the position of mounting hole is adjusted conveniently through this mode to satisfy the diversified installation requirement in different building projects, and the whole adjusting process operation is convenient, not only reduces construction procedure and cost, but also avoids destroying the structural strength of iron piece, thereby improved the expansion adaptability of connecting piece whole.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building components, specifically a lightweight prefabricated composite thermal insulation exterior wall panel pre-embedded connector. Background Technology

[0002] In the process of modern industrialized construction, lightweight prefabricated composite insulated exterior wall panels are widely used in various prefabricated buildings due to their integration of insulation, decoration, and enclosure functions, as well as their significant advantages such as quick construction and energy conservation and environmental protection. These wall panels are typically reliably connected to the main building structure (such as beams, columns, and floor slabs) through connectors embedded in the panel. The performance of this connection directly affects the safety and durability of the entire building envelope system.

[0003] Currently, most pre-embedded connectors on the market are made of single steel plates cut or cast into block structures, which have significant shortcomings in practical applications: the connection holes of existing pre-embedded connecting blocks are mostly fixed designs, making it difficult to adapt to the diverse installation requirements of different construction projects. During construction, secondary processing of the iron blocks (such as drilling) is often required on-site, which not only increases construction procedures and costs but may also damage the structural strength of the iron blocks, leaving safety hazards, thereby reducing the overall expandability and adaptability of the connectors. Utility Model Content

[0004] The purpose of this utility model is to provide a lightweight prefabricated composite thermal insulation exterior wall panel embedded connector to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution: This utility model relates to a lightweight prefabricated composite thermal insulation exterior wall panel embedded connector, comprising: A fixed frame, wherein a first scale line is fixedly provided on one side of the top of the fixed frame; The adjusting component includes a bidirectional lead screw, the outer wall of which penetrates one side of the fixed frame. A knob is fixedly provided at one end of the bidirectional lead screw. Horizontal plates are threaded on both sides of the outer wall of the bidirectional lead screw. Two connecting seats are symmetrically provided on opposite sides of the two horizontal plates. Mounting seats are fixedly provided on one side of each of the four connecting seats. Mounting holes are opened at the top of each of the four mounting seats.

[0005] Furthermore, two reinforcing blocks are fixedly provided at each of the four sides of the inner wall of the fixed frame, and the two reinforcing blocks are respectively fixedly provided at the upper and lower ends of the side.

[0006] Furthermore, the adjusting component also includes four sliders, one side of each of the four sliders is fixedly mounted on both sides of the two horizontal plates, and the outer walls of the four sliders are slidably connected to both sides of the inner wall of the fixed frame.

[0007] Furthermore, the other end of the bidirectional lead screw is rotatably connected to the inner wall of the fixed frame.

[0008] Furthermore, it also includes auxiliary components, which include two crossbars. The two ends of the two crossbars are respectively fixedly connected to the two sides of the inner wall of the cross plate, and the outer walls of the two crossbars respectively penetrate through the opposite sides of the two connecting seats.

[0009] Furthermore, the auxiliary component also includes two locking screws, the outer walls of which respectively penetrate the top ends of the two connecting seats, and the bottom ends of the locking screws contact the outer wall of the crossbar located above.

[0010] Furthermore, the auxiliary component also includes a second scale line, which is fixedly disposed at the top of the horizontal plate.

[0011] This utility model has the following beneficial effects: This utility model, by providing mounting seats and a first scale line, allows for easy adjustment of the mounting hole position to meet diverse installation requirements in different construction projects. The entire adjustment process is convenient, reducing construction procedures and costs while avoiding damage to the structural strength of the iron block, thereby improving the overall expandability and adaptability of the connector. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the fixed frame structure of this utility model; Figure 3 This is a schematic diagram of the connection structure between the adjusting component and the auxiliary component of this utility model; Figure 4 This is a schematic diagram of the connection structure of the connector of this utility model.

[0014] The attached diagram lists the components represented by each number as follows: 11. Fixed frame; 111. First scale line; 12. Reinforcing block; 21. Two-way lead screw; 22. Rotary knob; 23. Horizontal plate; 24. Connecting seat; 25. Mounting seat; 251. Mounting hole; 26. Slider; 31. Crossbar; 32. Locking screw; 33. Second scale line. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0017] Please see Figure 1-4 As shown, this utility model is a lightweight prefabricated composite thermal insulation exterior wall panel embedded connector, comprising: A fixed frame 11 is provided with a first scale line 111 fixed on one side of the top of the fixed frame 11; The fixed frame 11 serves as the basic frame and load-bearing body of the entire connector, integrating all connecting components. It is embedded in the base of the outer wall panel to provide a stable installation reference for subsequent connections. The first scale line 111 is used to visually display position changes.

[0018] The adjusting component includes a bidirectional lead screw 21. The outer wall of the bidirectional lead screw 21 passes through one side of the fixed frame 11. A knob 22 is fixedly provided at one end of the bidirectional lead screw 21. Horizontal plates 23 are threaded on both sides of the outer wall of the bidirectional lead screw 21. Two connecting seats 24 are symmetrically provided on opposite sides of the two horizontal plates 23. Mounting seats 25 are fixedly provided on one side of each of the four connecting seats 24. Mounting holes 251 are opened at the top of each of the four mounting seats 25. The bidirectional lead screw 21 rotates to drive the horizontal plates 23 on both sides to move in opposite directions or away from each other, thereby adjusting the spacing of the mounting base 25 to accommodate different connection size requirements. The bidirectional lead screw 21 rotates with one side of the fixed frame 11. The outer wall of the knob 22 is provided with anti-slip threads to increase the friction between the hand and the knob 22, making it easier to rotate the knob 22. The mounting hole 251 serves as an installation channel for fasteners, used to pass through bolts, pins and other connecting parts, so as to realize the detachable fixed connection between the mounting base 25 and the external structure.

[0019] Two reinforcing blocks 12 are fixedly provided at each of the four sides of the inner wall of the fixed frame 11, and the two reinforcing blocks 12 are respectively fixedly provided at the upper and lower ends of the side. The reinforcing block 12 is used to enhance the structural strength and deformation resistance of the fixed frame 11.

[0020] The adjustment component also includes four sliders 26, one side of each slider 26 is fixedly mounted on both sides of the two horizontal plates 23, and the outer walls of the four sliders 26 are slidably connected to both sides of the inner wall of the fixed frame 11. The slider 26 is used to guide and limit the movement of the horizontal plate 23, restricting the horizontal plate 23 to slide horizontally along the inner wall of the fixed frame 11, preventing the horizontal plate 23 from rotating with the bidirectional lead screw 21, and ensuring the smoothness and straightness of the horizontal movement of the horizontal plate 23.

[0021] The other end of the bidirectional lead screw 21 is rotatably connected to the inner wall of the fixed frame 11; The bidirectional lead screw 21 is connected to the fixed frame 11 for rotation, thereby improving the overall stability of the bidirectional lead screw 21 during rotation.

[0022] Working principle: According to the installation hole position requirements, rotate the knob 22. The rotation of the knob 22 drives the double-acting screw 21 to rotate. The rotation of the double-acting screw 21 drives the two horizontal plates 23 to move towards or away from each other. The movement of the two horizontal plates 23 drives the four connecting seats 24 to move towards or away from each other, and then drives the four mounting seats 25 to move until the mounting seats 25 move to the designated scale position of the first scale line 111. In this way, it is convenient to adjust the position of the mounting hole 251 to meet the diverse installation requirements of different construction projects. The entire adjustment process is convenient to operate, which not only reduces construction procedures and costs, but also avoids damage to the structural strength of the iron block, thereby improving the overall expandability and adaptability of the connector.

[0023] Please see Figure 1-4 As shown, this embodiment, based on the above embodiment, further includes: The auxiliary component includes two crossbars 31, the two ends of which are fixedly connected to the two sides of the inner wall of the cross plate 23, and the outer walls of the two crossbars 31 pass through the opposite sides of the two connecting seats 24. Two sets of auxiliary components are provided, and they are respectively connected to two horizontal plates 23. The horizontal bar 31 is slidably engaged with the connecting seat 24. The outer walls of the upper and lower horizontal bars 31 do not contact the outer wall of the bidirectional lead screw 21.

[0024] The auxiliary components also include two locking screws 32, the outer walls of which respectively penetrate the tops of the two connecting seats 24, and the bottom ends of the locking screws 32 contact the outer wall of the crossbar 31 located above. The locking screw 32 is threaded into the connecting seat 24, and the position of the connecting seat 24 is limited by the locking screw 32.

[0025] The auxiliary component also includes a second scale line 33, which is fixedly installed at the top of the horizontal plate 23.

[0026] Working principle: After adjusting the position of the mounting base 25, the locking screws 32 are then loosened and the mounting base 25 is moved towards the bidirectional lead screw 21. The movement of the mounting base 25 causes the connecting base 24 to slide on the crossbar 31 until the connecting base 24 moves to the designated scale position of the second scale line 33. Then the locking screws 32 are tightened. In this way, the radial position of the mounting base 25 can be finely adjusted, thereby further improving the overall expandability and adaptability of the connector.

[0027] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A lightweight prefabricated composite thermal insulation exterior wall panel embedded connector, characterized in that, include: A fixed frame (11) is provided with a first scale line (111) on one side of the top of the fixed frame (11). The adjusting component includes a bidirectional lead screw (21), the outer wall of which penetrates one side of the fixed frame (11), a knob (22) is fixedly provided at one end of the bidirectional lead screw (21), and a horizontal plate (23) is threaded on both sides of the outer wall of the bidirectional lead screw (21). Two connecting seats (24) are symmetrically provided on opposite sides of the two horizontal plates (23), and a mounting seat (25) is fixedly provided on one side of each of the four connecting seats (24). A mounting hole (251) is opened at the top of each of the four mounting seats (25).

2. The embedded connector for a lightweight prefabricated composite thermal insulation exterior wall panel according to claim 1, characterized in that: Two reinforcing blocks (12) are fixedly provided at each of the four sides of the inner wall of the fixed frame (11), and the two reinforcing blocks (12) are respectively fixed at the upper and lower ends of the side.

3. The embedded connector for a lightweight prefabricated composite thermal insulation exterior wall panel according to claim 1, characterized in that: The adjustment component also includes four sliders (26), one side of each slider (26) is fixedly mounted on both sides of the two horizontal plates (23), and the outer walls of the four sliders (26) are slidably connected to both sides of the inner wall of the fixed frame (11).

4. The embedded connector for a lightweight prefabricated composite thermal insulation exterior wall panel according to claim 1, characterized in that: The other end of the bidirectional lead screw (21) is rotatably connected to the inner wall of the fixed frame (11).

5. The embedded connector for a lightweight prefabricated composite thermal insulation exterior wall panel according to claim 1, characterized in that: It also includes auxiliary components, which include two crossbars (31), the two ends of which are fixedly connected to the two sides of the inner wall of the cross plate (23), and the outer walls of the two crossbars (31) pass through the opposite sides of the two connecting seats (24).

6. The embedded connector for a lightweight prefabricated composite thermal insulation exterior wall panel according to claim 5, characterized in that: The auxiliary component also includes two locking screws (32), the outer walls of which penetrate the tops of the two connecting seats (24) respectively, and the bottom ends of the locking screws (32) contact the outer wall of the crossbar (31) located above.

7. The embedded connector for a lightweight prefabricated composite thermal insulation exterior wall panel according to claim 5, characterized in that: The auxiliary component also includes a second scale line (33), which is fixedly set at the top of the horizontal plate (23).

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