Environmentally friendly building decorative panel structure

Abstract

The present invention discloses an environmentally friendly building decorative panel structure, comprising a wall and an insulation board connected to the wall through a connecting assembly, the connecting assembly comprising a sleeve with a hollow arrangement and openings at both ends, a limiting assembly being arranged inside the sleeve; the limiting assembly comprising a limiting column arranged along the diameter direction of the sleeve, an extrusion unit being provided at the bottom of the limiting column, the limiting column being extruded outwardly along the diameter direction of the sleeve through the extrusion unit so as to be inserted into the interior of the wall surface; by providing the extrusion unit at the bottom of the limiting column, when the wall surface becomes loose due to moisture, the limiting column is extruded outwardly along the diameter direction of the sleeve through the extrusion unit, so that the limiting column is inserted into the interior of the wall surface, thereby strengthening the connection between the sleeve and the wall, and preventing the moisture environment from causing the wall surface to become loose and resulting in the insulation board falling off.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, in particular to an environmentally friendly building decorative panel structure. Background Art

[0002] With the rapid development of modern society, various types of buildings are springing up like mushrooms after rain, and the demand for decorative panels used on building surfaces is constantly increasing. Architectural decorative panels are materials laid or painted on building surfaces to decorate and beautify the environment. They combine materials, craftsmanship, design, and aesthetics, and are a vital material foundation for architectural decoration projects.

[0003] Chinese invention patent CN111395551A discloses a building decorative panel, comprising a glass panel, an interlayer, and a decorative panel, wherein the glass panel is one or more layers of glass panels, the interlayer is one or more layers of organic polymer intermediate film, and the decorative panel is one or more layers of decorative panels, the glass panels and the decorative panels are staggered or incompletely staggered, and an interlayer is sandwiched between each layer of glass panels, between each decorative panel, and between each glass panel. The building decorative panel provided by the present invention bonds the decorative panel and the glass panel together through the interlayer, so that it has both the excellent performance of the panel and the decorative and functional properties of laminated glass. Compared with existing building decorative panels, the building decorative panel has good physical properties such as higher corrosion resistance, waterproofness, and sound insulation, and can be used as exterior wall panels, interior wall panels, partition panels, floor panels, etc.

[0004] However, the above-mentioned decorative panels are generally fixed to the exterior wall by pasting during use. If the local humidity is high, the wall surface will become damp during use, resulting in a loose wall texture. At the same time, the adhesion between the decorative panels and the wall surface will decrease due to the influence of moisture. In severe cases, the decorative panels may fall off, causing safety accidents.

[0005] Therefore, it is necessary to provide an environmentally friendly building decorative panel structure to solve the above technical problems. Summary of the Invention

[0006] The purpose of the present invention is to provide an environmentally friendly building decorative panel structure to solve the problem raised in the above background technology that the existing decorative panels are generally fixed to the exterior wall by pasting during use. If the local humidity is high, the wall surface will become damp during use, resulting in a loose wall texture. At the same time, due to the influence of moisture, the adhesion between the decorative panel and the wall surface will decrease. In severe cases, the decorative panel will fall off, thereby causing a safety accident.

[0007] Therefore, it is necessary to provide an environmentally friendly building decorative panel structure to solve the above technical problems.

[0008] Based on the above ideas, the present invention provides the following technical solution: comprising a wall and an insulation board connected to the wall via a connecting assembly, wherein the connecting assembly comprises a hollow sleeve with openings at both ends, and a limit assembly is provided inside the sleeve;

[0009] The limiting assembly includes a limiting column arranged along the diameter direction of the sleeve, and an extrusion unit is provided at the bottom of the limiting column. The limiting column is squeezed outward along the diameter direction of the sleeve by the extrusion unit so that it is inserted into the wall.

[0010] As a further solution of the present invention: a screw is arranged between the two limit columns, and the end of the screw close to the wall is set to a conical surface. When the two limit columns move outward and insert into the wall, the screw is driven to move along the axial direction of the sleeve and spirally inserted into the wall.

[0011] As a further solution of the present invention: the extrusion unit includes a limiting rod arranged at the opposite end of the limiting column, the top of the limiting rod is set as an arc-shaped extrusion surface, a fixed block is fixedly connected to the inner cavity of the sleeve, a sleeve rod is fixedly set on the inner side of the fixed block, and a slider is fixedly connected to the end of the limiting rod close to the fixed block. The slider is slidably connected to the sliding groove opened on the sleeve rod, and a spring is set on the inner side of the slider inside the sliding groove.

[0012] As a further solution of the present invention: a first through hole is provided on the outer surface of the sleeve, the first through hole corresponds to the limiting column, a limiting cylinder is slidably provided at the end of the sleeve, one end of the limiting cylinder is placed inside the sleeve, the top of the limiting column is placed on the inner side of the limiting cylinder, the other end of the limiting cylinder extends to the outside of the sleeve, and a second through hole is provided on the limiting cylinder to match the first through hole.

[0013] As a further solution of the present invention: a rotating rod is provided on the inner side of the fixed block, and the inner side surface of the fixed block is fixedly connected to a fixed shaft, and the fixed shaft extends to the inside of the rotating rod and is rotatably connected thereto; a square groove is provided at the end of the rotating rod away from the fixed block, and a connecting rod is slidably connected inside the square groove, and an end of the connecting rod away from the rotating rod is fixedly connected to a screw, and an external thread is provided on the outside of the screw, and a support rod is fixedly connected to the inner wall of the sleeve, and the screw passes through the support rod and is threadedly connected to the support rod, and a pull rope is wrapped around the outside of the rotating rod, one end of the pull rope extends upward and is fixedly connected to the bottom surface of a limiting column on one side, and the other end of the pull rope extends downward and is fixedly connected to the bottom surface of the limiting column on the other side.

[0014] As a further solution of the present invention: a traction rope is provided at one end of the connecting rod away from the screw rod, one end of the traction rope is fixedly connected to the connecting rod, and the other end of the traction rope passes through the fixed shaft and the fixed block in sequence and extends to the outside of the fixed block. A reflector is provided inside the sleeve and located outside the fixed block. The reflector is rotatably connected to the sleeve through a pin shaft, and the end of the traction rope placed outside the fixed block is connected to a position of the inner surface of the reflector that deviates from the center of the circle.

[0015] As a further solution of the present invention: a limiting groove is provided on the limiting column, a cross bar is fixedly connected to the inner wall of the sleeve, and two cross bars form a group and pass through the limiting groove on the limiting column together.

[0016] As a further solution of the present invention: a through slot is provided on the outer circumferential surface of the limiting cylinder, and the cross bar passes through the slot and is connected to the inner wall of the sleeve.

[0017] As a further solution of the present invention: a drill hole is opened on the wall, a screw sleeve is arranged inside the drill hole, the screw sleeve is hollow and cylindrical, and the sleeve is threadedly connected to the screw sleeve.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: a hole is drilled on the wall using a pistol drill, and then a screw sleeve is nailed inside the drilled hole on the wall. At this time, the insulation board is pasted on the wall and the four mounting holes on the insulation board are aligned with the drilled hole. Then the sleeve is inserted into the screw sleeve and rotated. Since the screw sleeve is threadedly connected to the sleeve, the insulation board can be tightly squeezed against the wall during the rotation of the sleeve, which can improve the stability after the insulation is installed. In addition, an extrusion unit is provided at the bottom of the limit column. When the wall surface is loose due to moisture, the limit column is squeezed outward along the diameter direction of the sleeve by the extrusion unit, so that the limit column is inserted into the wall surface, thereby strengthening the connection between the sleeve and the wall, and avoiding the humid environment causing the wall surface to become loose and causing the insulation board to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and examples.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic structural diagram of the insulation board and connection assembly of the present invention;

[0022] Figure 3 It is a schematic diagram of the spring and slide structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the connection structure of the sleeve and the screw sleeve of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the draw cord and reflector of the present invention;

[0025] Figure 6 This is a schematic diagram of the connecting rod, rotating rod and traction rope structure of the present invention;

[0026] Figure 7 is a schematic diagram of a first through hole structure of the present invention;

[0027] Figure 8 This invention Figure 1 A schematic diagram of the enlarged structure at point A;

[0028] Figure 9 This invention Figure 3 A schematic diagram of the enlarged structure at point B;

[0029] Figure 10 This invention Figure 4 Enlarged structural diagram at C.

[0030] In the figure: 1. Wall; 2. Connecting assembly; 3. Insulation board; 4. Mounting hole; 5. Screw; 6. Casing; 7. Reflector; 8. Pull rope; 9. Fixed block; 10. Spring; 11. Slider; 12. Limit rod; 13. Screw; 14. Rotating rod; 15. Sleeve rod; 16. Fixed shaft; 17. First through hole; 18. Limit cylinder; 19. Support rod; 20. Pull rope; 21. Connecting rod; 22. Limit column; 23. Extrusion surface; 24. Roller; 25. Second through hole. DETAILED DESCRIPTION

[0031] like Figure 1-2 After the nut 5 is screwed in, the heat preservation board 3 is put into the heat preservation board 3, and the heat preservation board 3 is put into the heat preservation board 3. The heat preservation board 3 is provided with a heat preservation layer, so that the indoor air is not affected by the external environment, which is more environmentally friendly and energy-saving. The connection component 2 includes a hollow sleeve 6 with openings at both ends. A nut is provided at the end of the sleeve 6 away from the wall 1. In actual use, a hole is drilled on the wall 1 with a pistol drill, and then the screw sleeve 5 is nailed into the drilled hole on the wall 1. At this time, the heat preservation board 3 is pasted on the wall 1 and the four mounting holes 4 on the heat preservation board 3 are aligned with the drilled hole. Then, the sleeve 6 is inserted into the screw sleeve 5 and rotated. Since the screw sleeve 5 is threadedly connected to the sleeve 6, the heat preservation board 3 can be tightly squeezed on the wall 1 during the rotation of the sleeve 6. In summary, before installing the heat preservation board 3, glue for adhesion is applied on one side thereof, and then it is bonded to the wall 1 and assisted in fixing by the connection component 2, so as to improve the stability after the heat preservation installation.

[0032] like Figure 2-10As shown, a limiting assembly is provided inside the sleeve 6. Specifically, the limiting assembly includes a limiting column 22 arranged along the diameter direction of the sleeve 6. The number of the limiting columns 22 is set to at least two, and the limiting columns 22 are conical. An extrusion unit is provided at the bottom of the limiting column 22. When the wall 1 becomes loose due to moisture, the limiting column 22 is squeezed outward along the diameter direction of the sleeve 6 by the extrusion unit, so that the limiting column 22 is inserted into the inside of the wall.

[0033] Furthermore, a screw 13 is provided between the two limiting columns 22, and the end of the screw 13 close to the wall 1 is set to a conical surface, so as to facilitate its insertion into the wall 1. When the two limiting columns 22 are outward and inserted into the wall 1, the screw 13 can be driven to move along the axial direction of the sleeve 6 and spirally inserted into the wall 1, thereby strengthening the connection between the sleeve 6 and the wall 1, and avoiding the humid environment causing the wall texture to become loose and causing the insulation board 3 to fall off.

[0034] Specifically, the extrusion unit includes a limiting rod 12 arranged at the opposite end of the limiting column 22, and the top of the limiting rod 12 is set as an extrusion surface 23, and the extrusion surface 23 is set to an arc shape and gradually increases in the direction away from the limiting column 22. Therefore, when the limiting rod 12 moves at the bottom end of the limiting column 22, it can drive the limiting column 22 to move toward the outside of the sleeve 6 through its extrusion of the limiting column 22, so as to be inserted into the interior of the wall 1. In order to reduce the friction between the limiting rod 12 and the limiting column 22 during the movement, a roller 24 is provided at the end of the limiting column 22 close to the limiting rod 12, and the extrusion surface 23 of the limiting rod 12 contacts the roller 24, thereby reducing the friction between it and the limiting column 22.

[0035] Furthermore, a fixed block 9 is fixedly connected in the inner cavity of the sleeve 6, and the fixed block 9 can be connected to the sleeve 6 by a threaded connection during actual use. A sleeve 6 is provided on the inner side of the fixed block 9, and the sleeve 6 is fixedly connected to the inner side surface of the fixed block 9 and the inner side wall of the sleeve 6. The limit rod 12 is fixedly connected to the slider 11 at one end close to the fixed block 9, and the slider 11 is slidably connected to the slide groove opened on the sleeve rod 15, and a spring 10 is provided on the inner side of the slider 11 inside the slide groove.

[0036] In addition, in order to enable the limiting rod 12 to push the limiting column 22 out to the outside of the sleeve 6, a first through hole 17 is provided on the outer side of the sleeve 6, and the first through hole 17 corresponds to the limiting column 22, so that when the limiting rod 12 squeezes the limiting column 22, the limiting column 22 moves upward and passes through the first through hole 17. However, in actual use, when the limiting column 22 extends to the outside of the sleeve 6, it is not conducive to the threaded connection between it and the sleeve 6. Therefore, a limiting cylinder 18 is slidingly provided at the end of the sleeve 6, and one end of the limiting cylinder 18 is placed inside the sleeve 6, and the top end of the limiting column 22 is placed on the inner side of the limiting cylinder 18, so that the top end of the limiting column 22 contacts the inner wall of the limiting cylinder 18, and the limiting cylinder 18 The other end extends to the outside of the sleeve 6. At the same time, a second through hole 25 is provided on the limiting cylinder 18 to match the first through hole 17. The screw sleeve 5 here is hollow and tubular with both ends open. When it is squeezed into the drilled hole on the wall 1, there is a certain distance between the screw sleeve 5 and the bottom surface of the drilled hole. When the sleeve 6 is screwed into the drilled hole through the screw sleeve 5, the limiting column 22 moves between the screw sleeve 5 and the bottom surface of the drilled hole. In addition, when the sleeve 6 is rotated to screw it into the screw sleeve 5, the limiting cylinder 18 exposed from the sleeve 6 will be squeezed with the inner bottom surface of the drilled hole, thereby squeezing the limiting cylinder 18 into the sleeve 6, so that the second through hole 25 is aligned with the first through hole 17. At this time, the limiting column 22 is pushed out under the squeezing of the limiting rod 12.

[0037] When the nut is tightened, the spring 12 is pressed against the wall 1 and the locking nut 18 is pressed against the locking nut 16 , so that the locking nut 16 is tightened and the locking nut 16 is tightened.

[0038] A rotating rod 14 is provided on the inner side of the fixed block 9, and a fixed shaft 16 is fixedly connected to the inner side surface of the fixed block 9. The fixed shaft 16 extends to the inside of the rotating rod 14 and is rotatably connected thereto. The rotating rod 14 here is arranged in a quadrangular prism shape, and the end thereof away from the fixed block 9 is slidably connected to the connecting rod 21. Specifically, a square groove is provided at the end of the rotating rod 14 away from the fixed block 9, and the connecting rod 21 is slidably connected to the rotating rod 14 through the square groove. A screw 13 is fixedly connected to the end of the connecting rod 21 away from the rotating rod 14, and an external thread is provided on the outer side of the screw 13.

[0039] Furthermore, a pull rope 20 is wrapped around the outside of the rotating rod 14, one end of the pull rope 20 extends upward and is fixedly connected to the bottom surface of the limiting column 22 on one side, and the other end of the pull rope 20 extends downward and is fixedly connected to the bottom surface of the limiting column 22 on the other side. In addition, a support rod 19 is fixedly connected to the inner wall of the sleeve 6, and the screw rod 13 passes through the support rod 19 and is threadedly connected to the support rod 19.

[0040] During actual use, when the limit rod 12 squeezes the limit column 22 and moves outward along the diameter direction of the sleeve 6, the distance between the two limit columns 22 gradually increases, thereby pulling the two ends of the stretch, and the pull rope 20 is wrapped around the outside of the rotating rod 14. Therefore, when the two ends of the pull rope 20 are pulled, the rotating rod 14 can be driven to rotate, and then the screw 13 is driven to rotate through the connecting rod 21. The screw 13 is threadedly connected to the support rod 19. When the screw 13 rotates, it can be moved toward the wall 1 and inserted into the inside of the wall 1, thereby further strengthening the connection between the sleeve 6 and the wall 1, and improving the stability of the insulation board 3 on the wall 1.

[0041] like Figure 5 、 9 As shown, a traction rope 8 is provided at the end of the connecting rod 21 away from the screw rod 13, one end of the traction rope 8 is fixedly connected to the connecting rod 21, and the other end passes through the fixed shaft 16 and the fixed block 9 in sequence and extends to the outside of the fixed block 9, and a reflector 7 is provided inside the sleeve 6 on the outside of the fixed block 9, and a pin is fixedly connected to the outside of the reflector 7, and the reflector 7 is rotatably connected to the sleeve 6 through the pin. The end of the traction rope 8 placed on the outside of the fixed block 9 is fixedly connected to the inner side of the reflector 7, and deviates from the center position of the reflector 7, so that the movement of the traction rope 8 can drive the reflector 7 to deflect.

[0042] During actual use, when the wall surface of the wall 1 becomes soft, the limit column 22 is inserted upward into the wall 1, and the screw 13 is inserted into the wall 1 along the axial direction of the sleeve 6. At the same time, the reflector 7 is driven to rotate by the traction rope 8. At this time, the mirror surface of the reflector 7 will rotate outward and reflect the sunlight, thereby serving as a reminder, which is conducive to the staff to check the wall surface in time and avoid safety accidents.

[0043] like Figure 6 、 10 As shown, in order to maintain the stability of the limit column 22 during movement, a limit groove is opened on the limit column 22, and a cross bar is fixedly connected to the inner wall of the sleeve 6. Two cross bars are in a group and pass through the limit groove on the limit column 22, thereby limiting the limit column 22 and maintaining its movement stability. At the same time, a through slot is opened on the outer circumferential surface of the limit cylinder 18, and the cross bar and the support rod 19 are connected to the inner wall of the sleeve 6 through the slot, so that the limit cylinder 18 will not interfere with the support rod 19 and the cross bar during movement.

[0044] In summary, this device is provided with a limit column 22 and a screw 13. When the wall is in good condition, the limit column 22 will rest on the inner wall of the drill hole. However, when the wall 1 is aged or loose, the bonding strength between the insulation board 3 and the wall decreases. However, the force of the spring 10 can drive the limit column 22 to move outward and insert it into the loose wall 1 to prevent the insulation board 3 from falling off the wall 1, thereby leaving time to remind the staff to deal with it in time. When the two limit columns 22 move away from each other, the pull rope 20 can drive the screw 13 to rotate, and then insert it into the wall 1, further playing a reinforcing role. Moreover, when the screw 13 moves, the traction rope 8 can drive the reflector 7 to rotate. When the mirror rotates to the outside, the reflected sunlight can remind the staff to conduct a timely inspection of the wall to avoid safety accidents.

Claims

1. An environmentally friendly building decorative panel structure, comprising a wall and an insulation panel connected to the wall via a connecting assembly, characterized in that: The connecting assembly includes a hollow sleeve with openings at both ends, and a limit assembly is provided inside the sleeve; The limiting assembly includes a limiting column arranged along the diameter direction of the sleeve, and an extrusion unit is provided at the bottom of the limiting column, which is used to squeeze the limiting column outward along the diameter direction of the sleeve to insert it into the wall; A screw is provided between the two limiting columns, and one end of the screw close to the wall is provided with a conical surface. When the two limiting columns move outward and insert into the wall, the screw is driven to move along the axis direction of the sleeve and spirally inserted into the wall. The extrusion unit includes a limiting rod provided at one end opposite to the limiting column, the top of the limiting rod is provided with an arc-shaped extrusion surface, a fixing block is fixedly connected to the inner cavity of the sleeve, a sleeve rod is fixedly provided on the inner side of the fixing block, a slider is fixedly connected to the end of the limiting rod close to the fixing block, the slider is slidably connected to the slide groove provided on the sleeve rod, and a spring is provided inside the slide groove on the inner side of the slider; A first through hole is formed on the outer surface of the sleeve, the first through hole corresponds to the limiting post, a limiting cylinder is slidably provided at the end of the sleeve, one end of the limiting cylinder is placed inside the sleeve, the top end of the limiting post is placed inside the limiting cylinder, the other end of the limiting cylinder extends to the outside of the sleeve, and a second through hole is formed on the limiting cylinder to match the first through hole; The cam is fixedly mounted on a support frame, and the cam is secured to the support frame by means of a pin. The cam is secured to a position detachable from the support frame by means of a pin. The cam is secured to the support frame by means of a pin.

2. The environmentally friendly building decorative panel structure according to claim 1, characterized in that: A traction rope is provided at one end of the connecting rod away from the screw rod, one end of the traction rope is fixedly connected to the connecting rod, and the other end of the traction rope passes through the fixed shaft and the fixed block in sequence and extends to the outside of the fixed block. A reflector is provided inside the sleeve and located outside the fixed block. The reflector is rotatably connected to the sleeve through a pin shaft, and the end of the traction rope placed outside the fixed block is connected to a position of the inner surface of the reflector that deviates from the center of the circle.

3. The environmentally friendly building decorative panel structure according to claim 1, characterized in that: A limiting groove is provided on the limiting column, and a cross bar is fixedly connected to the inner wall of the sleeve. Two cross bars form a group and pass through the limiting groove on the limiting column together.

4. The environmentally friendly building decorative panel structure according to claim 3, characterized in that: A through notch is provided on the outer circumferential surface of the limiting cylinder, and the cross bar passes through the notch and is connected to the inner wall of the sleeve.

5. The environmentally friendly building decorative panel structure according to claim 1, characterized in that: A drill hole is provided on the wall, a screw sleeve is provided inside the drill hole, the screw sleeve is in a hollow cylindrical shape, and the sleeve is threadedly connected to the screw sleeve.

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