Urban renewal building facade decoration structure and installation method thereof
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CSCEC INT URBAN CONSTR CO LTD
- Filing Date
- 2023-06-21
- Publication Date
- 2026-06-02
Smart Images
Figure CN116677163B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of building facade decoration construction, specifically to a building facade decoration construction for urban renewal and its installation method. Background Technology
[0002] Building facades are divided into exterior facades and interior facades. Generally, the exterior facade includes all external enclosures of the building except the roof. In certain specific cases, such as when the roof and walls of a building with a specific geometric shape exhibit strong continuity and are difficult to distinguish, or when the roof is treated as the "fifth facade" of the building for the needs of a specific building viewing angle, the roof can also be considered as a component of the exterior facade.
[0003] Building facades require insulation and waterproofing materials for protection, building performance, or safety. These materials installed on building facades are collectively referred to as facade decoration structures. The decoration structures installed on building facades can be replaced and can be maintained in case of damage.
[0004] The exterior decoration of buildings is currently bonded using adhesive structures, which makes it inconvenient to remove or replace if damaged. Replacement would require replacing a large area of the damaged decorative structure. Therefore, this does not meet the current needs. To address this, we propose a new exterior decoration structure and installation method for urban renewal buildings. Summary of the Invention
[0005] The purpose of this invention is to provide a decorative structure for the exterior facade of urban renewal buildings and its installation method, in order to solve the problems mentioned in the background art, such as the fact that the exterior facade decorations of buildings are all bonded with adhesive structures, which makes it inconvenient to remove or replace them once damaged, and that replacement requires replacing a large area of the decorative structure at the damaged location.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a decorative structure for the exterior facade of an urban renewal building, comprising a decorative panel, characterized in that: a splicing wall panel is provided behind the decorative panel, and a splicing inner panel is provided between the splicing wall panel and the decorative panel, the splicing inner panel being fixedly connected to the decorative panel;
[0007] The splicing wall panel includes a wall panel body, a wall insertion block is disposed through the middle of the wall panel body, the front end of the wall insertion block is flush with the front surface of the wall panel body, the rear end of the wall insertion block is inserted into the wall, the front end of the wall insertion block is provided with a round hole, the front surface of the wall panel body is provided with four sets of symmetrical fixing blocks, each set of fixing blocks has two blocks, a connecting piece is connected between each pair of fixing blocks, the other end of the connecting piece is provided with a connecting slider, and the other end of the connecting slider is symmetrically fixed with two positioning insertion blocks;
[0008] The splicing inner panel includes an inner panel body, a T-shaped hole is provided through the middle of the inner panel body, and four symmetrically distributed guide grooves are provided on the rear surface of the inner panel body. Two positioning insertion grooves are provided on the inner wall of the end of the guide groove away from the T-shaped hole.
[0009] Preferably, the connecting piece and the fixing block are provided with axle pins on both sides of the end, and the connecting piece and the fixing block are rotatably connected by axle pins. Multiple plastic springs are provided between the rear surface of the connecting piece and the front surface of the wall panel. The plastic springs are arc-shaped and their two ends are fixed to the connecting piece and the wall panel respectively.
[0010] Preferably, the outer surface of the wall connector is provided with an annular rubber ring, the interior of which is hollow and filled with gas. One side of the connecting rod is provided with a plurality of inclined support plates arranged in a circular array around the axis of the wall connector, and the other side of the annular rubber ring is provided with a plurality of anti-detachment inclined plates arranged in a circular array around the axis of the wall connector. The number of anti-detachment inclined plates is consistent with the number of inclined support plates and corresponds one-to-one. The anti-detachment inclined plates, the inclined support plates, and the outer surface of the wall connector form a triangle, and the inclined support plates are located below the anti-detachment inclined plates.
[0011] Preferably, the front end of the wall connector is provided with a connector hole, a connecting screw is inserted through the middle of the T-shaped hole, the inner wall of the connector hole is provided with threads, the connecting screw is screwed into the wall connector through the threads, and the width of the connecting slider is the same as the width of the guide groove.
[0012] Preferably, the front end of the wall connector is provided with a connector hole, a T-shaped connecting block is inserted through the middle of the T-shaped hole, one end of the T-shaped connecting block passes through the T-shaped hole and is inserted into the connector hole, a locking screw is inserted through the middle of the T-shaped connecting block, and a locking nut is slidably provided at the end of the T-shaped connecting block located in the connector hole.
[0013] The locking nut is penetrated by the locking screw and is connected to the locking screw by threads. One end of the locking nut has four symmetrically distributed connecting rods. The other end of the connecting rod is slidably inserted into the T-shaped connecting block and has a pressing block at the end. The other end of the pressing block has an anti-detachment plug block. One end of the anti-detachment plug block slides through the T-shaped connecting block and is inserted into the inner wall of the plug hole. The ends of the pressing block and the anti-detachment plug block that are in contact with each other are provided with inclined slopes with an inclination angle of 45 degrees.
[0014] An installation method for the exterior facade decoration structure of an urban renewal building, the installation method comprising the following steps:
[0015] Step A: First, press the inclined support plate towards the annular rubber ring to compress the annular rubber ring. Then, insert the wall connector into the wall. Subsequently, the annular rubber ring elastically recovers and lifts the anti-detachment inclined plate and the annular rubber ring. The annular rubber ring supports the anti-detachment inclined plate from below, and the top of the anti-detachment inclined plate contacts the inner wall of the wall to form an obstruction. In this way, the wall connector will be stably installed on the wall and will not easily fall off.
[0016] Step B: Next, fix the wall panel body to the outer side of the end of the wall plug block located outside the wall, and install the connecting piece in the middle of the four sets of fixing blocks on the front surface of the wall panel body. Then, cover the surface of the wall panel body with the inner panel body. When covering the inner panel body, it is necessary to ensure that the connecting slider at the front end of the connecting piece is engaged in the guide groove on the rear surface of the inner panel body.
[0017] Step C: Press the inner panel onto the surface of the wall panel. During pressing, the connecting slider will slide inside the guide groove. At the same time, the connecting piece will adhere to the surface of the wall panel and compress and bend the plastic spring sheet until the inner panel and the wall panel are in contact. At this time, the connecting slider slides to the end position of the guide groove, and the positioning plug on the end of the connecting slider is inserted into the positioning plug groove on the inner wall of the guide groove end, connecting the inner panel and the wall panel.
[0018] Step D: Then, use the connecting screw to pass through the T-hole and rotate it into the wall plug to lock the inner panel and the wall panel. Alternatively, use the T-connecting block to insert into the middle of the wall plug and then rotate the locking screw. When the locking screw rotates, it will cause the locking nut to slide inside the end of the T-connecting block. The sliding locking nut will cause the connecting rod and the pressing block to move synchronously. When the pressing block moves, it will press the anti-detachment plug, pushing the end of the anti-detachment plug out of the T-connecting block and inserting it into the inner wall of the wall plug, thus locking the T-connecting block and the wall plug.
[0019] Step E: Finally, cover the outer surface of the inner panel with the decorative panel and fix it in place. This allows for the quick completion of the installation of the building's exterior decorative structure.
[0020] 1. This invention embeds the wall interlocking block into the wall, then fixes the wall panel to the wall interlocking block, and then covers the surface of the wall panel with the inner panel and presses it tightly so that the positioning interlocking block is inserted into the positioning interlocking groove. Then, the inner panel is fixed to the wall interlocking block using connecting screws or T-shaped connecting blocks. This allows for the rapid installation of the exterior facade decoration structure, and it is easy to disassemble and repair. When replacing, only the damaged decoration structure needs to be replaced, effectively saving maintenance costs.
[0021] 2. The present invention provides multiple sets of circularly arrayed anti-detachment inclined plates and inclined support plates on the outer side of the wall plug-in block. The inclined support plates support the anti-detachment inclined plates below, and the frictional resistance between the anti-detachment inclined plates and the wall ensures the stability of the wall plug-in block after installation, and ensures that the exterior facade decoration structure installed behind the wall will not easily fall off the wall. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;
[0023] Figure 2 This is a schematic diagram of the structure of the spliced inner panel of the present invention;
[0024] Figure 3 This is a schematic diagram of the wall connector block of the present invention;
[0025] Figure 4 This is a diagonal sectional view of the inner plate of the present invention;
[0026] Figure 5 This is a schematic diagram of the connecting screw of the present invention;
[0027] Figure 6 This is a schematic diagram of the T-shaped connecting block of the present invention.
[0028] In the diagram: 1. Decorative panel; 2. Spliced inner panel; 201. Inner panel body; 202. Guide groove; 203. Positioning insertion groove; 204. T-hole; 205. Connecting screw; 206. T-connecting block; 207. Locking screw; 208. Locking nut; 209. Connecting rod; 210. Extrusion block; 211. Anti-detachment insertion block; 3. Spliced wall panel; 301. Wall panel body; 302. Connecting piece; 303. Connecting slider; 304. Fixing block; 305. Positioning insertion block; 306. Wall insertion block; 307. Anti-detachment inclined piece; 308. Annular rubber ring; 309. Inclined support piece; 310. Plastic spring. Detailed Implementation
[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.
[0030] Please see Figures 1 to 6 The present invention provides an embodiment of an urban renewal building facade decoration structure, including a decorative panel 1, a splicing wall panel 3 behind the decorative panel 1, a splicing inner panel 2 between the splicing wall panel 3 and the decorative panel 1, and the splicing inner panel 2 being fixedly connected to the decorative panel 1.
[0031] The splicing wall panel 3 includes a wall panel body 301. A wall insertion block 306 is provided through the middle of the wall panel body 301. The front end of the wall insertion block 306 is flush with the front surface of the wall panel body 301. The rear end of the wall insertion block 306 is inserted into the wall. A round hole is provided at the front end of the wall insertion block 306. Four sets of symmetrical fixing blocks 304 are provided on the front surface of the wall panel body 301. Each set of fixing blocks 304 has two blocks. A connecting piece 302 is connected between each pair of fixing blocks 304. A connecting slider 303 is provided at the other end of the connecting piece 302. Two positioning insertion blocks 305 are symmetrically fixed at the other end of the connecting slider 303.
[0032] The splicing inner panel 2 includes an inner panel body 201. A T-shaped hole 204 is provided through the middle of the inner panel body 201. Four symmetrically distributed guide grooves 202 are provided on the rear surface of the inner panel body 201. The guide grooves 202 are located on the diagonal of the inner panel body 201. Two positioning insertion grooves 203 are provided on the inner wall of the end of the guide groove 202 away from the T-shaped hole 204.
[0033] The outer surface of the wall-mounted connector 306 is provided with an annular rubber ring 308. The interior of the annular rubber ring 308 is hollow and filled with gas. On one side of the connecting rod 209, there are multiple inclined support plates 309 arranged in a circular array around the axis of the wall-mounted connector 306. On the other side of the annular rubber ring 308, there are multiple anti-detachment inclined plates 307 arranged in a circular array around the axis of the wall-mounted connector 306. The number of anti-detachment inclined plates 307 is consistent with the number of inclined support plates 309 and corresponds one-to-one. The anti-detachment inclined plates 307, the inclined support plates 309 and the outer surface of the wall-mounted connector 306 form a triangle, and the inclined support plates 309 are located below the anti-detachment inclined plates 307.
[0034] By adopting the above technical solution, the anti-detachment inclined plate 307 is supported by the annular rubber ring 308, ensuring that the anti-detachment inclined plate 307 will not easily collapse towards the wall insertion block 306, and by utilizing the frictional resistance between the anti-detachment inclined plate 307 and the wall, the wall insertion block 306 will not easily fall off the wall.
[0035] Both ends of the connecting piece 302 and the fixing block 304 are provided with shaft pins. The connecting piece 302 and the fixing block 304 are rotatably connected by shaft pins. Multiple plastic springs 310 are provided between the rear surface of the connecting piece 302 and the front surface of the wall panel 301. The plastic springs 310 are arc-shaped and their two ends are fixed to the connecting piece 302 and the wall panel 301 respectively.
[0036] By adopting the above technical solution, the connecting piece 302 can rotate and fit onto the surface of the wall panel 301 around the axis of the shaft pin, while the plastic spring piece 310 enables the connecting piece 302 to have a reset capability and can be separated from the wall panel 301.
[0037] The wall connector 306 has a connector hole at its front end. A connecting screw 205 is inserted through the middle of the T-hole 204. The inner wall of the connector hole is threaded. The connecting screw 205 is screwed into the wall connector 306 through the thread. The width of the connecting slider 303 is the same as the width of the guide groove 202.
[0038] By adopting the above technical solution, after the wall panel 301 and the inner panel 201 are spliced together, the inner panel 201 is locked to the surface of the wall panel 301, so that the inner panel 201 cannot be easily separated or fall off.
[0039] The wall connector 306 has a connector hole at its front end. A T-shaped connector 206 is inserted through the middle of the T-shaped hole 204. One end of the T-shaped connector 206 passes through the T-shaped hole 204 and is inserted into the connector hole. A locking screw 207 is inserted through the middle of the T-shaped connector 206. A locking nut 208 is slidably provided at the end of the T-shaped connector 206 located in the connector hole.
[0040] The locking nut 208 is penetrated by the locking screw 207 and is connected to the locking screw 207 by threads. One end of the locking nut 208 is provided with four symmetrically distributed connecting rods 209. The other end of the connecting rod 209 is slidably inserted into the T-shaped connecting block 206 and is provided with a pressing block 210 at the end. The other end of the pressing block 210 is provided with an anti-detachment plug block 211. One end of the anti-detachment plug block 211 slides through the T-shaped connecting block 206 and is inserted into the inner wall of the plug hole. The ends of the pressing block 210 and the anti-detachment plug block 211 that are in contact with each other are provided with inclined slopes with an inclination angle of forty-five degrees.
[0041] By adopting the above technical solution, the locking screw 207 rotates to drive the locking nut 208 to move, and the locking nut 208 drives the connecting rod 209 to move, so that the pressing block 210 presses the anti-detachment plug block 211, and the end of the anti-detachment plug block 211 is pressed into the inner wall of the plug hole, so that the inner plate 201 and the wall plate 301 can be quickly connected and fixed.
[0042] When carrying out decoration work on the exterior of a building, select a suitable and corresponding location on the exterior surface to be constructed, and install the above-mentioned urban renewal building exterior decoration structure. You can choose to lay it randomly on individual units or to lay it flat on the entire exterior surface.
[0043] A method for installing exterior decorative structures of buildings in urban renewal projects includes the following steps:
[0044] Step A: First, press the inclined support plate 309 towards the annular rubber ring 308 to compress the annular rubber ring 308. Then, insert the wall connector 306 into the wall. Subsequently, the annular rubber ring 308 elastically recovers and lifts the anti-detachment inclined plate 307 and the annular rubber ring 308. The annular rubber ring 308 supports the anti-detachment inclined plate 307 from below, and the top of the anti-detachment inclined plate 307 contacts the inner wall of the wall to form an obstruction. In this way, the wall connector 306 will be stably installed on the wall and will not easily fall off.
[0045] Step B: Next, fix the wall panel 301 to the outer side of the wall plug block 306 located outside the wall, and install the connecting piece 302 in the middle of the four sets of fixing blocks 304 on the front surface of the wall panel 301. Then, cover the surface of the wall panel 301 with the inner panel 201. When covering the inner panel 201, it is necessary to ensure that the connecting slider 303 at the front end of the connecting piece 302 is engaged in the guide groove 202 on the rear surface of the inner panel 201.
[0046] Step C: Press the inner panel 201 against the surface of the wall panel 301. During pressing, the connecting slider 303 will slide inside the guide groove 202. At the same time, the connecting piece 302 will adhere to the surface of the wall panel 301 and compress and bend the plastic spring 310 until the inner panel 201 and the wall panel 301 are in contact with each other. At this time, the connecting slider 303 slides to the end position of the guide groove 202, and the positioning plug 305 on the end of the connecting slider 303 is inserted into the positioning plug groove 203 on the inner wall of the end of the guide groove 202, thus connecting the inner panel 201 and the wall panel 301.
[0047] Step D: Then, use the connecting screw 205 to pass through the T-hole 204 and rotate it into the wall plug block 306 to lock the inner plate 201 and the wall plate 301. Alternatively, use the T-connecting block 206 to insert into the middle of the wall plug block 306, and then rotate the locking screw 207. When the locking screw 207 rotates, it will drive the locking nut 208 to slide on the inner side of the end of the T-connecting block 206. The sliding locking nut 208 will drive the connecting rod 209 and the pressing block 210 to move synchronously. When the pressing block 210 moves, it will press the anti-detachment plug block 211, pushing the end of the anti-detachment plug block 211 out of the T-connecting block 206 and inserting it into the inner wall of the wall plug block 306, thus locking the T-connecting block 206 and the wall plug block 306.
[0048] Step E: Finally, cover the outer surface of the inner panel 201 with the decorative panel 1 and fix it in place. This allows for the quick completion of the installation of the building facade decoration structure.
[0049] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A decorative structure for the exterior facade of an urban renewal building, comprising a decorative panel (1), characterized in that: A splicing wall panel (3) is provided behind the decorative panel (1). A splicing inner panel (2) is provided between the splicing wall panel (3) and the decorative panel (1). The splicing inner panel (2) is fixedly connected to the decorative panel (1), and the splicing wall panel (3) and the splicing inner panel (2) are detachably connected. The splicing wall panel (3) includes a wall panel body (301), and a wall insertion block (306) is provided through the middle of the wall panel body (301). The outer surface of the wall plug-in block (306) is provided with an annular rubber ring (308). The interior of the annular rubber ring (308) is hollow and filled with gas. Multiple inclined support plates (309) are distributed in a circular array around the axis of the wall plug-in block (306). On the other side of the annular rubber ring (308), multiple anti-detachment inclined plates (307) are distributed in a circular array around the axis of the wall plug-in block (306). The number of anti-detachment inclined plates (307) is consistent with the number of inclined support plates (309) and corresponds one-to-one. The anti-detachment inclined plates (307), inclined support plates (309) and the outer surface of the wall plug block (306) form a triangle, and the inclined support plates (309) are located below the anti-detachment inclined plates (307).
2. The exterior facade decoration structure for urban renewal buildings according to claim 1, characterized in that: The front end of the wall insertion block (306) is flush with the front surface of the wall panel (301). The rear end of the wall insertion block (306) is inserted into the wall. The front end of the wall insertion block (306) is provided with a round hole. The front surface of the wall panel (301) is provided with four sets of symmetrical fixing blocks (304). Each set of fixing blocks (304) has two blocks. A connecting piece (302) is connected between each set of two fixing blocks (304). The other end of the connecting piece (302) is provided with a connecting slider (303). The other end of the connecting slider (303) is symmetrically fixed with two positioning insertion blocks (305). The splicing inner panel (2) includes an inner panel body (201), a T-shaped hole (204) is provided through the middle of the inner panel body (201), and four symmetrically distributed guide grooves (202) are provided on the rear surface of the inner panel body (201). Two positioning insertion grooves (203) are provided on the inner wall of the end of the guide groove (202) away from the T-shaped hole (204).
3. The exterior facade decoration structure for urban renewal buildings according to claim 2, characterized in that: A shaft pin is provided on both sides of the end where the connecting piece (302) is connected to the fixing block (304). The connecting piece (302) and the fixing block (304) are rotatably connected by the shaft pin. A plurality of plastic spring pieces (310) are provided between the rear surface of the connecting piece (302) and the front surface of the wall panel (301). The plastic spring pieces (310) are arc-shaped and their two ends are fixed to the connecting piece (302) and the wall panel (301) respectively.
4. The exterior facade decoration structure for urban renewal buildings according to claim 3, characterized in that: The wall plug-in block (306) has a plug-in hole at its front end, and a connecting screw (205) is inserted through the middle of the T-shaped hole (204). The inner wall of the plug-in hole is provided with threads, and the connecting screw (205) is screwed into the wall plug-in block (306) through the threads. The width of the connecting slider (303) is the same as the width of the guide groove (202).
5. The exterior facade decoration structure for urban renewal buildings according to claim 3, characterized in that: The wall connector (306) has a connector hole at its front end. A T-shaped connector (206) is inserted through the middle of the T-shaped hole (204). One end of the T-shaped connector (206) passes through the T-shaped hole (204) and is inserted into the connector hole. A locking screw (207) is inserted through the middle of the T-shaped connector (206). A locking nut (208) is slidably provided at the end of the T-shaped connector (206) located in the connector hole.
6. The exterior facade decoration structure for urban renewal buildings according to claim 5, characterized in that: The locking nut (208) is penetrated by the locking screw (207) and is connected to the locking screw (207) by a thread. One end of the locking nut (208) is provided with four symmetrically distributed connecting rods (209). The other end of the connecting rod (209) is slidably inserted into the T-shaped connecting block (206) and is provided with a pressing block (210) at the end. The other end of the pressing block (210) is provided with an anti-detachment plug-in block (211). One end of the anti-detachment plug-in block (211) slides through the T-shaped connecting block (206) and is inserted into the inner wall of the plug-in hole.
7. The exterior facade decoration structure for urban renewal buildings according to claim 6, characterized in that: The ends of the compression block (210) and the anti-detachment plug block (211) that are in contact with each other are provided with inclined slopes, and the inclination angle of the slopes is forty-five degrees.
8. An installation method for the exterior facade decoration structure of an urban renewal building according to claim 4, characterized in that: The installation method includes the following steps: Step A: First, press the inclined support plate (309) towards the annular rubber ring (308) to compress the annular rubber ring (308). Then, insert the wall connector (306) into the wall. Subsequently, the annular rubber ring (308) elastically recovers and lifts the anti-detachment inclined plate (307) and the annular rubber ring (308). The annular rubber ring (308) supports the anti-detachment inclined plate (307) from below, and the top of the anti-detachment inclined plate (307) contacts the inner wall of the wall to form an obstruction. In this way, the wall connector (306) will be stably installed on the wall and will not easily fall off. Step B: Then fix the wall panel (301) to the outside of the wall plug block (306) located outside the wall, and install the connecting piece (302) in the middle of the four sets of fixing blocks (304) on the front surface of the wall panel (301). Next, cover the surface of the wall panel (301) with the inner panel (201). When covering the inner panel (201), it is necessary to ensure that the connecting slider (303) at the front end of the connecting piece (302) is engaged in the guide groove (202) on the rear surface of the inner panel (201). Step C: Press the inner plate (201) against the surface of the wall panel (301). During the pressing, the connecting slider (303) will slide inside the guide groove (202), and the connecting piece (302) will adhere to the surface of the wall panel (301) and compress and bend the plastic spring (310) until the inner plate (201) and the wall panel (301) are in contact with each other. At this time, the connecting slider (303) slides to the end position of the guide groove (202), and the positioning plug (305) on the end of the connecting slider (303) is inserted into the positioning plug groove (203) on the inner wall of the guide groove (202) to connect the inner plate (201) and the wall panel (301). Step D: Then, the connecting screw (205) is passed through the T-hole (204) and rotated into the wall insertion block (306) to lock the inner panel (201) and the wall panel (301); Step E: Finally, cover the outer surface of the inner panel (201) with the decorative panel (1) and fix it in place. This will allow for the quick completion of the installation of the building facade decoration structure.
9. An installation method for the exterior facade decoration structure of an urban renewal building according to claim 7, characterized in that: The installation method includes the following steps: Step A: First, press the inclined support plate (309) towards the annular rubber ring (308) to compress the annular rubber ring (308). Then, insert the wall connector (306) into the wall. Subsequently, the annular rubber ring (308) elastically recovers and lifts the anti-detachment inclined plate (307) and the annular rubber ring (308). The annular rubber ring (308) supports the anti-detachment inclined plate (307) from below, and the top of the anti-detachment inclined plate (307) contacts the inner wall of the wall to form an obstruction. In this way, the wall connector (306) will be stably installed on the wall and will not easily fall off. Step B: Then fix the wall panel (301) to the outside of the wall plug block (306) located outside the wall, and install the connecting piece (302) in the middle of the four sets of fixing blocks (304) on the front surface of the wall panel (301). Next, cover the surface of the wall panel (301) with the inner panel (201). When covering the inner panel (201), it is necessary to ensure that the connecting slider (303) at the front end of the connecting piece (302) is engaged in the guide groove (202) on the rear surface of the inner panel (201). Step C: Press the inner plate (201) against the surface of the wall panel (301). During the pressing, the connecting slider (303) will slide inside the guide groove (202), and the connecting piece (302) will adhere to the surface of the wall panel (301) and compress and bend the plastic spring (310) until the inner plate (201) and the wall panel (301) are in contact with each other. At this time, the connecting slider (303) slides to the end position of the guide groove (202), and the positioning plug (305) on the end of the connecting slider (303) is inserted into the positioning plug groove (203) on the inner wall of the guide groove (202) to connect the inner plate (201) and the wall panel (301). Step D: Insert the T-shaped connecting block (206) into the middle of the wall plug-in block (306), and then rotate the locking screw (207). When the locking screw (207) rotates, it will drive the locking nut (208) to slide inside the end of the T-shaped connecting block (206). The sliding locking nut (208) will drive the connecting rod (209) and the pressing block (210) to move synchronously. When the pressing block (210) moves, it will press the anti-detachment plug-in block (211), pushing the end of the anti-detachment plug-in block (211) out of the T-shaped connecting block (206) and inserting it into the inner wall of the wall plug-in block (306), thus locking the T-shaped connecting block (206) and the wall plug-in block (306). Step E: Finally, cover the outer surface of the inner panel (201) with the decorative panel (1) and fix it in place. This will allow for the quick completion of the installation of the building facade decoration structure.