Installation and support structure of wall surface insulation board

Abstract

The utility model relates to the technical field of insulation board installation, disclose the installation and support structure of wall surface insulation board, including support frame, the support frame inner wall is provided with the insulation board body, the insulation board body inner wall is fixedly connected with screw, the support frame outer wall is fixedly connected with fixed block three, the fixed block three inner wall is provided with limit component, the limit component includes connecting rod no.

Description

Technical Field

[0001] This utility model relates to the field of insulation board installation technology, and in particular to the installation and support structure of wall insulation boards. Background Technology

[0002] In the field of building energy conservation engineering, external wall insulation structure is a key technical measure to reduce building energy consumption. With the continuous improvement of green building standards, the installation stability and long-term reliability of insulation boards have become important factors affecting the building energy conservation effect. Especially in high-rise buildings and areas with large temperature differences, traditional insulation structures generally have problems such as insecure fixing and easy loosening and falling off.

[0003] Currently, the common methods for fixing insulation boards in the construction industry are mainly divided into two categories: adhesive method and mechanical fixing method. Mechanical fixing mostly uses plastic expansion anchors or metal fasteners to directly fix the insulation board to the wall. The supporting frame structure usually uses L-shaped metal brackets, which are fixed to the wall with single bolts. Some of them are used in conjunction with adhesive mortar to increase adhesion. The fasteners are mostly evenly distributed according to the spacing required by the specifications, and there is a lack of reinforcement measures for special parts.

[0004] Existing insulation board fixing structures have installation accuracy control issues. During construction, due to the lack of an effective pre-positioning mechanism, the installation position of the insulation board may deviate, leading to problems such as misaligned screws and insecure fixing during subsequent mechanical fixing. This initial installation deviation will continue to increase during use. After years of temperature cycling, the displacement of the board not only affects the appearance but also causes thermal bridging at the joints. Therefore, an installation and support structure for wall insulation boards is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides an installation and support structure for wall insulation boards, aiming to improve the problems caused by the lack of an effective pre-positioning mechanism, which leads to deviations in the installation position of the insulation boards, resulting in misaligned screws and insecure fixing during subsequent mechanical fixing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an installation structure for wall insulation boards, including a support frame, an insulation board body is provided on the inner wall of the support frame, screws are fixedly connected to the inner wall of the insulation board body, a fixing block three is fixedly connected to the outer wall of the support frame, and a limit component is provided on the inner wall of the fixing block three. The limiting assembly includes a second connecting rod, a limiting block, and an anti-slip pad. The outer wall of the second connecting rod is fixedly connected to the inner wall of the third fixing block. The inner wall of the limiting block is rotatably connected to the outer wall of the second connecting rod. The upper surface of the anti-slip pad is fixedly connected to the lower surface of the limiting block. A second spring is fixedly connected to the lower surface of the limiting block.

[0007] Through the above technical solution, screws achieve rigid fixation between the insulation board and the frame, fixing block three provides an installation fulcrum for the limiting component, and connecting rod two, limiting block, anti-slip pad and spring two in the limiting component work together to form an elastic limiting structure for the insulation board, initially constraining the position of the insulation board and providing a precise positioning basis for subsequent fixing. Through the fixation of connecting rod two and fixing block three, the limiting block is ensured to rotate stably around the connecting rod two as the axis, realizing the opening and closing limiting of the insulation board. The anti-slip pad enhances the frictional contact between the limiting block and the insulation board to avoid slippage, and spring two provides the limiting block with a restoring elastic force, so that it automatically fits and limits after the insulation board is placed.

[0008] Preferably, a fixing block is fixedly connected to the outer wall of the support frame, and a screw is threadedly connected to the inner wall of the fixing block.

[0009] Through the above technical solution, the fixing block 1 serves as a connecting node for the outward extension of the support frame. Through the threaded engagement with the screw, the fastening force of the screw is transmitted to the support frame, enabling the support frame to form a stable connection with the wall through the screw.

[0010] Preferably, the outer wall of the screw is threaded with nut two and nut one, and the outer wall of nut two is slidably connected with a locking washer.

[0011] Through the above technical solution, nut two and nut one are connected to the screw rod by reverse threads, forming a two-way clamping of the fixing block one. With the frictional resistance increase effect of the locking washer, the support frame and the wall are double-locked and fixed, effectively resisting loosening caused by external forces such as vibration and temperature deformation, and ensuring the long-term stability of the connection between the support frame and the wall.

[0012] Preferably, the locking washer is fitted with the nut, and the outer wall of the fixing block is fixedly connected to the fixing block.

[0013] Through the above technical solution, the fit between the locking washer and nut one enhances the friction between the two nuts and strengthens the anti-loosening effect. The fixing of fixing block one and fixing block two provides an installation carrier for locking components such as sleeves, so that subsequent mechanical locking components can act precisely on nut one.

[0014] Preferably, a sleeve is fixedly connected to the inner wall of the second fixing block, and a connecting rod is rotatably connected to the inner wall of the sleeve.

[0015] Through the above technical solution, the fixing block 2 provides a rigid fixing base for the sleeve, ensuring that the sleeve does not shift when subjected to force. The rotational connection between the sleeve and the connecting rod 1 provides a guide channel for the axial sliding and rotation of the connecting rod 1, enabling the knob to drive the connecting rod 1 to drive other components to complete the locking action, ensuring the smooth realization of the mechanical locking function.

[0016] Preferably, a spring is fixedly connected to one end of the connecting rod, and a knob is fixedly connected to the other end of the connecting rod.

[0017] Through the above technical solution, the spring, by being fixed to the inner wall of the sleeve, stores elastic potential energy when the connecting rod moves, providing power for subsequent reset.

[0018] Preferably, a limiting rod is fixedly connected to the outer wall of the connecting rod, and the outer wall of the limiting rod is rotatably connected to the inner wall of the sleeve.

[0019] Through the above technical solution, the fixing of the limiting rod 1 and the connecting rod 1 ensures that the two move synchronously. The rotation of the connecting rod 1 on the inner wall of the sleeve provides precise guidance for the connecting rod 1, restricts its movement trajectory, avoids locking failure caused by the offset of the connecting rod 1, and ensures that the limiting rod 2 can accurately engage the nut 1, thus ensuring the accuracy of mechanical locking.

[0020] Preferably, one end of the spring is fixedly connected to the inner wall of the sleeve, and the spring is sleeved on the outer wall of the limiting rod.

[0021] Through the above technical solution, the fixation of spring one to the inner wall of the sleeve ensures that its elastic force acts stably on connecting rod one, while the sleeve on the outer wall of limiting rod two prevents the spring from twisting and deforming during extension and retraction, ensuring that the elastic force direction is consistent and extending the service life of the spring.

[0022] This utility model has the following beneficial effects: 1. In this utility model, after the insulation board body is placed into the support frame slot, the limiting block drives the anti-slip pad to adhere to the board under the action of the second spring, realizing the first-level preliminary limiting, accurately positioning to avoid subsequent screw installation deviation, and then using multiple screws around the perimeter for secondary mechanical fixing, forming a double guarantee. This structure not only ensures the installation accuracy of the insulation board, but also prevents the board from slipping or falling off during use through double fixing, thereby improving the overall stability of the insulation structure and adapting to the long-term use needs in different environments.

[0023] 2. In this utility model, the support frame is fixed by tightening nut one and nut two in opposite directions to form a primary fixation. The mutual restraint of the reverse rotation counteracts the tendency to loosen. The locking washer increases friction. Then, the knob drives the limit rod two to engage nut one to achieve a secondary locking. This forms a double-fixed structure, which can resist the influence of external forces such as vibration and temperature deformation. This improves the connection strength between the support frame and the wall, avoids frame displacement caused by loosening during long-term use, and provides a stable foundation for the installation of insulation boards. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the installation and support structure of the wall insulation board proposed in this utility model. Figure 2This is a schematic diagram of the support frame portion of the installation and support structure for the wall insulation board proposed in this utility model. Figure 3 This is a schematic diagram of the screw portion of the installation and support structure of the wall insulation board proposed in this utility model. Figure 4 This is a schematic diagram of the limiting block part of the installation and support structure of the wall insulation board proposed in this utility model. Figure 5 This is a schematic diagram of a portion of the fixing block of the installation and support structure of the wall insulation board proposed in this utility model. Figure 6 This is a schematic diagram of the locking gasket part of the installation and support structure of the wall insulation board proposed in this utility model. Figure 7 This is a schematic diagram of the sleeve portion of the installation and support structure for the wall insulation board proposed in this utility model.

[0025] Legend: 1. Support frame; 2. Insulation board body; 3. Screw; 4. Fixing block one; 5. Screw; 6. Limiting block; 7. Nut one; 8. Fixing block two; 9. Sleeve; 10. Knob; 11. Locking washer; 12. Nut two; 13. Connecting rod one; 14. Limiting rod one; 15. Spring one; 16. Limiting rod two; 17. Fixing block three; 18. Connecting rod two; 19. Spring two; 20. Anti-slip pad. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1 - Appendix Figure 7 This application will be described in further detail below.

[0027] Reference Figures 1-4 An embodiment of this utility model provides an installation structure for wall insulation boards, including a support frame 1, an insulation board body 2 provided on the inner wall of the support frame 1, screws 3 fixedly connected to the inner wall of the insulation board body 2, the screws 3 being installed around the insulation board body 2 to perform secondary fixation on the insulation board body 2, enhancing its firmness in connection with the support frame 1 and preventing the insulation board body 2 from loosening and falling off, and a fixing block 3 17 fixedly connected to the outer wall of the support frame 1, with a limit component provided on the inner wall of the fixing block 3 17; The limiting assembly includes a connecting rod 18, a limiting block 6, and an anti-slip pad 20. The outer wall of the connecting rod 18 is fixedly connected to the inner wall of the fixing block 17. The connecting rod 18 serves as the rotation axis of the limiting block 6, allowing the limiting block 6 to rotate around it, thus realizing the opening, closing, and resetting of the limiting block 6. The inner wall of the limiting block 6 is rotatably connected to the outer wall of the connecting rod 18. The limiting block 6 is reset under the action of the spring 19. The anti-slip pad 20 adheres to the insulation board body 2, providing initial limiting for the insulation board body 2 and preventing positional deviations when installing the screws 3 later. The upper surface of the anti-slip pad 20 is fixedly connected to the lower surface of the limiting block 6. The anti-slip pad 20 is tightly attached to the insulation board body 2, increasing the friction between the limiting block 6 and the insulation board body 2, enhancing the stability of the initial limiting, and preventing the insulation board body 2 from sliding. A second spring 19 is fixedly connected to the lower surface of the limiting block 6. When the limiting block 6 is pressed, the second spring 19 is squeezed and stores elastic potential energy. After the limiting block 6 is released, the rebound causes the limiting block 6 to automatically reset, so that the anti-slip pad 20 on it is tightly attached to the insulation board body 2. The outer wall of the support frame 1 is fixedly connected to a fixing block 4, and the inner wall of the fixing block 4 is threadedly connected to a screw rod 5. The screw rod 5 connects the support frame 1 to the wall and, through cooperation with nuts 7 and 12, fixes the support frame 1 to the wall.

[0028] Reference Figure 1 , Figure 5 , Figure 6 and Figure 7 The screw 5 has a threaded connection between nut 12 and nut 7 on its outer wall. Nut 7 fixes the support frame 1 to the wall by twisting in the opposite direction to nut 12. At the same time, it can accommodate the limiting rod 16 inside for further tightening. Nut 12 has a sliding connection to a locking washer 11 on its outer wall. The locking washer 11 is located between nut 7 and nut 12 and fits tightly with both of them to increase friction, prevent nut 7 and nut 12 from loosening, and enhance the stability of the support frame 1. Locking washer 11 fits against nut 7. Fixing block 2 8 is fixedly connected to the outer wall of fixing block 4. Sleeve 9 is fixedly connected to the inner wall of fixing block 2 8. Connecting rod 13 is rotatably connected to the inner wall of sleeve 9. Connecting rod 13 slides along sleeve 9 under the action of knob 10, compressing spring 15 and driving limit rod 2 16 to move. Spring 15 is fixedly connected to one end of connecting rod 13. Spring 15 is compressed when connecting rod 13 slides, storing elastic potential energy. When disassembly is required, the springback will automatically reset connecting rod 13, limit rod 14 and limit rod 2 16. A knob 10 is fixedly connected to the other end of the connecting rod 13. A limiting rod 14 is fixedly connected to the outer wall of the connecting rod 13. The limiting rod 14 slides into the limiting groove along the slide groove of the sleeve 9 to complete the limiting, ensuring that the connecting rod 13 and the limiting rod 16 are in a stable position in the locked state. The outer wall of the limiting rod 14 is rotatably connected to the inner wall of the sleeve 9. One end of the spring 15 is fixedly connected to the inner wall of the sleeve 9. The spring 15 is sleeved on the outer wall of the limiting rod 16.

[0029] Working principle: When installing the insulation board, first fix the support frame 1 to the wall with the screw 5, and turn the second nut 12 and the first nut 7 in opposite directions to counteract the loosening tendency and form a double anti-loosening, so that the support frame 1 is tightly fixed to the wall. The second nut 12 and the first nut 7 are tightly fitted with the middle locking washer 11 to prevent loosening and ensure that the support frame 1 is installed firmly. Next, the sleeve 9 is fixed by the fixing block 2 8 on the fixing block 1 4. The knob 10 is rotated and pressed, which drives the connecting rod 1 13 to slide along the sleeve 9. At the same time, the limiting rod 1 14 fixed on the connecting rod 1 13 slides into the limiting groove along the slide groove of the sleeve 9 to complete the limiting. During this process, the connecting rod 1 13 compresses the spring 1 15, so that the left and right symmetrical limiting rods 2 16 are inserted into the nut 1 7, further locking the nut 1 7 to prevent it from rotating. If disassembly is required, simply rotate the knob 10, and the compressed spring 1 15 will rebound, causing each component to automatically reset. Then, install the insulation board body 2, press the limiting block 6 to rotate around the connecting rod 18 inside the fixing block 3 17 and squeeze the spring 19. After the insulation board body 2 is placed into the slot of the support frame 1, release the limiting block 6. The spring 19 rebounds and drives the limiting block 6 to reset, so that the anti-slip pad 20 on the limiting block 6 fits tightly with the insulation board body 2, thus initially limiting the insulation board body 2 and avoiding positional deviation when installing the screws 3 later. Finally, fix it around the insulation board body 2 with multiple screws 3 to achieve secondary fixation and ensure a firm installation.

Claims

1. An installation structure for wall insulation panels, including a support frame (1), characterized in that: The inner wall of the support frame (1) is provided with an insulation board body (2), and the inner wall of the insulation board body (2) is fixedly connected with screws (3). The outer wall of the support frame (1) is fixedly connected with a fixing block three (17), and the inner wall of the fixing block three (17) is provided with a limit component. The limiting assembly includes a connecting rod (18), a limiting block (6), and an anti-slip pad (20). The outer wall of the connecting rod (18) is fixedly connected to the inner wall of the fixing block (17). The inner wall of the limiting block (6) is rotatably connected to the outer wall of the connecting rod (18). The upper surface of the anti-slip pad (20) is fixedly connected to the lower surface of the limiting block (6). A spring (19) is fixedly connected to the lower surface of the limiting block (6).

2. The supporting structure for wall insulation panels, based on the installation structure of wall insulation panels as described in claim 1, is characterized in that: The outer wall of the support frame (1) is fixedly connected to a fixing block (4), and the inner wall of the fixing block (4) is threadedly connected to a screw (5).

3. The supporting structure for the wall insulation board according to claim 2, characterized in that: The screw (5) is threaded with nut two (12) and nut one (7) on its outer wall, and a locking washer (11) is slidably connected to the outer wall of nut two (12).

4. The supporting structure of the wall insulation board according to claim 3, characterized in that: The locking washer (11) is attached to the nut (7), and the outer wall of the fixing block (4) is fixedly connected to the fixing block (8).

5. The supporting structure for the wall insulation board according to claim 4, characterized in that: A sleeve (9) is fixedly connected to the inner wall of the fixed block 2 (8), and a connecting rod 1 (13) is rotatably connected to the inner wall of the sleeve (9).

6. The supporting structure for the wall insulation board according to claim 5, characterized in that: One end of the connecting rod (13) is fixedly connected to a spring (15), and the other end of the connecting rod (13) is fixedly connected to a knob (10).

7. The supporting structure for the wall insulation board according to claim 6, characterized in that: The outer wall of the connecting rod (13) is fixedly connected to the limiting rod (14), and the outer wall of the limiting rod (14) is rotatably connected to the inner wall of the sleeve (9).

8. The supporting structure for the wall insulation board according to claim 7, characterized in that: One end of the spring (15) is fixedly connected to the inner wall of the sleeve (9), and the spring (15) is sleeved on the outer wall of the limiting rod (16).

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