Cylindrical decorative metal plate assembly system with full height and no horizontal seams

Abstract

A cylindrical decorative metal plate assembly system with no horizontal seams throughout the height, comprising a vertical structural cylinder and two decorative plates arranged on the outer side of the structural cylinder; a vertical keel is provided on each side of the structural cylinder, and the vertical keel includes a body with a Π-shaped cross-section, and the body includes a first plate, a second plate, a third plate, and a fourth plate in the vertical direction. A first chute is provided on the second plate, and a second chute is provided on the fourth plate; a vertical slot is provided at one end of the first chute; a pin shaft is provided between the first chute and the second chute, and a first slider is fixedly provided on the pin shaft; a horizontal guide plate is provided below the first slider; the locking device includes a vertical operation plate, and a second slider is provided on the operation plate; each decorative plate includes a plate body with a semi-circular cross-section, and vertical rib plates are provided on the inner sides of both ends of the plate body. A plurality of plug-in plates corresponding to the slots are fixedly provided on the side surfaces of the vertical rib plates, and the second plug-in plates of the plug-in plates are inserted into the corresponding slots and abutted against the outer sides of the corresponding first sliders for locking.

Description

Technical Field

[0001] The present invention belongs to the technical field of interior decoration, and particularly relates to an assembly system for cylindrical decorative metal plates with full height and no horizontal seams. Background Art

[0002] The following problems exist in the traditional metal plate finish for cylindrical columns in building decoration. Considering the decorative effect, the design of the metal plate finish for cylindrical columns often features a large-sized full-height design from the ground to the top without intermediate block joints, which brings difficulties to manufacturing and on-site installation. The traditional installation method is to install in multiple pieces to increase horizontal joints, or change the vertical tight joints to large gaps and screw in screws in the gaps, and fill the joints with sealant. To a certain extent, this changes the requirements of the original tight joint design and the requirement of no horizontal seams for the full height, reducing the aesthetic degree. Summary of the Invention

[0003] The purpose of the present invention is to provide an assembly system for cylindrical decorative metal plates with full height and no horizontal seams, which does not require adding horizontal joints, does not need to increase vertical gaps, can maintain aesthetics, is easy to install, convenient to disassemble, fast in speed, and can save installation costs.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An assembly system for cylindrical decorative metal plates with full height and no horizontal seams, comprising a vertical structural column and two decorative plates arranged on the outer side of the structural column;

[0006] The cross-section of the cylindrical structure is circular. On each of the two opposite sides of the axis of the cylindrical structure, there is a vertical keel. The vertical keel includes a body with a Π-shaped cross-section. The body includes a vertical first plate and two vertical second plates perpendicularly connected to the middle of the first plate. The two sides of the first plate are fixedly connected to the side surface of the cylindrical structure by expansion bolts. On the inner side of each second plate, there is a third plate perpendicularly connected to the second plate. At the end of the third plate, there is a fourth plate perpendicularly connected to the third plate. An installation groove with an outward opening is formed between the second plate and the fourth plate. The distance between the end of the second plate and the first plate is greater than the distance between the end of the fourth plate and the first plate. The second plate is provided with a number of horizontal first sliding grooves, and the fourth plate is provided with a number of second sliding grooves corresponding to the first sliding grooves. At the end of the first sliding groove away from the first plate, there is a vertical slot extending upward. A horizontal pin shaft is arranged between the first sliding groove and the second sliding groove. At the outer ends of the part of the pin shaft located between the second plate and the fourth plate, there is a limit nut sleeved respectively. A first slider is fixedly arranged on the part of the pin shaft located between the second plate and the fourth plate. The cross-section of the first slider is in the shape of a right trapezoid. The bottom surface of the first slider is horizontal, and the top surface is an inclined surface. The inclined surface is the first inclined surface, and the height of the first inclined surface gradually increases along the direction away from the first plate. The two side surfaces of the first slider are both vertical. A horizontal guide plate is arranged below the first slider, so that the first slider can slide horizontally along with the pin shaft and keep the first inclined surface upward. The two ends of the guide plate are respectively fixedly connected to the second plate and the fourth plate.

[0007] A locking device is arranged in the installation groove. The locking device includes a vertical operation plate, which is located between the inner ends of the two second plates. A fixing bolt is arranged at the top of the third plate. The top of the operation plate is connected to the fixing bolt by a spring. The bottom end of the operation plate extends outward to be provided with a horizontal connecting plate. At the end of the connecting plate, there is a positioning bolt perpendicular to both the second plate and the fourth plate. Vertical adjusting grooves are arranged at the positions of the second plate and the fourth plate corresponding to the positioning bolt. The two ends of the positioning bolt are respectively located in the adjusting grooves of the second plate and the fourth plate and are fixed by positioning nuts. The operation plate is provided with a number of second sliders corresponding to the first sliders. The bottom surface of the second slider is a second inclined surface corresponding to the first inclined surface.

[0008] Each decorative plate includes a plate body with a semi-circular cross-section. The ends of the plate bodies of the two decorative plates are abutted against each other to form a cylinder. The top end of the plate body is higher than the top end of the vertical keel, and the bottom end of the plate body is higher than the top end of the adjusting groove. Vertical rib plates are arranged on the inner sides of both ends of the plate body. A number of plug-in plates corresponding to the slots are fixedly arranged on the side surfaces of the vertical rib plates. The cross-section of the plug-in plate is in the shape of an L, including a first plug-in plate and a second plug-in plate. The first plug-in plate is fixedly connected to the vertical rib plate, and the second plug-in plate is inserted into the corresponding slot. The two opposite second plug-in plates of the two decorative plates are respectively inserted into the two slots of the corresponding vertical keel and are locked by abutting against the outer sides of the corresponding first sliders.

[0009] Further, a transverse rib plate is provided inside the top of the plate body; a support member is provided at the position corresponding to the middle of the transverse rib plate of the structural cylinder. The longitudinal section of the support member is L-shaped and includes a vertical plate and a horizontal plate. The vertical plate is connected to the structural cylinder by an expansion bolt, and the top surface of the horizontal plate abuts against the bottom surface of the transverse rib plate.

[0010] Further, a skirting board with a semi-circular cross-section is provided below each of the two plate bodies. The ends of the two skirting boards abut against each other to form a cylinder; a backing plate and a skirting board mounting plate are provided between the ends of the two skirting boards and the bottom ends of the corresponding vertical keels. The backing plate and the skirting board mounting plate are fixedly connected to the two ends of the second plate of the vertical keel by fixing screws. A skirting board slot is provided on the outer side of the skirting board mounting plate, and a skirting board clamping plate corresponding to the skirting board slot is provided on the inner side of the skirting board, so that the skirting board is snap-connected to the skirting board mounting plate.

[0011] Further, the opposite ends of the two plate bodies are provided with inwardly bent flanges, and the flanges of the two plate bodies abut against each other; among the two plate bodies: a corner bracket with an L-shaped cross-section is fixedly provided inside the flange of one plate body. One side surface of the corner bracket is fixedly connected to the flange of the plate body, and the other side surface of the corner bracket extends outside the plate body; the end of the flange of the other plate body abuts against the side surface where the corner bracket extends.

[0012] Further, the width of the operation plate corresponds to the distance between the second plate and the fourth plate.

[0013] Further, a limiting protrusion is provided on the side surface of the second plug board facing the fourth board, and the limiting protrusion can abut against the outer end of the first slider.

[0014] Further, a roller is sleeved in the middle of the pin shaft, and a guide wheel is provided on the top of the guide plate or the bottom surface of the first slider.

[0015] The beneficial effects of the present invention are as follows: The cylindrical decorative metal plate assembly system with no horizontal seams throughout the height of the present invention does not require adding horizontal joints or increasing vertical joints, can maintain aesthetics, is easy to install, convenient to disassemble, fast in speed, and can save installation costs. Description of the Drawings

[0016] Figure 1 is the external view schematic diagram of the cylindrical decorative metal plate assembly system with no horizontal seams throughout the height of the present invention.

[0017] Figure 2 is Figure 1 the cross-sectional view in the A-A direction in

[0018] Figure 2A is Figure 2 the enlarged schematic diagram at C in

[0019] Figure 2B is Figure 2 An enlarged schematic view of the D position in

[0020] Figure 2C is Figure 2 An enlarged schematic view of the E position in

[0021] Figure 3 is a sectional view taken along the B - B direction in 1.

[0022] Figure 3A is Figure 3 An enlarged schematic view of the F position in

[0023] Figure 3B is Figure 3 An enlarged schematic view of the G position in

[0024] Figure 4 is the front view of the vertical keel of the cylindrical decorative metal plate assembly system with full - height and no horizontal seams of the present invention.

[0025] Figure 4A is the side view of the vertical keel of the cylindrical decorative metal plate assembly system with full - height and no horizontal seams of the present invention.

[0026] Figure 4B is the top view of the vertical keel of the cylindrical decorative metal plate assembly system with full - height and no horizontal seams of the present invention.

[0027] Figure 4C is Figure 4 An enlarged schematic view of the H position in

[0028] Figure 4D is Figure 4A An enlarged schematic view of the I position in

[0029] Figure 5 is the schematic diagram of the installation process of the cylindrical decorative metal plate assembly system with full - height and no horizontal seams of the present invention.

[0030] Figure 5A is the schematic diagram of the installation process of the cylindrical decorative metal plate assembly system with full - height and no horizontal seams of the present invention in the horizontal direction.

[0031] Figure 5B is the schematic diagram of the installation process of the cylindrical decorative metal plate assembly system with full - height and no horizontal seams of the present invention in the vertical direction. Specific embodiments

[0032] The following will use specific embodiments in combination with the drawings to illustrate the structure of the present invention and the technical effects to be achieved, but the selected embodiments are only for illustration and explanation, and are not intended to limit the scope of the present invention.

[0033] Such as Figure 1 , Figure 2 ,Figure 3 As shown in the figure, the present invention provides a cylindrical decorative metal plate assembly system without horizontal seams throughout the height, including a vertical structural column 1 and two decorative plates 2 provided on the outer side of the structural column 1.

[0034] As Figure 3 shown in the figure, the cross-section of the structural column 1 is circular, and a vertical keel 3 is provided on each of the two sides of the structural column 1 opposite to the axis of the structural column 1. As Figure 3A 、 Figures 4 - 4C shown in the figure, the vertical keel 3 includes a body with a Π-shaped cross-section. The body includes a vertical first plate 31 and two vertical second plates 32 perpendicularly connected to the middle of the first plate 31. Both sides of the first plate 31 are fixedly connected to the side surface of the structural column 1 through expansion bolts 4. A third plate 33 perpendicularly connected to the second plate 32 is provided inside each second plate 32. A fourth plate 34 perpendicularly connected to the third plate 33 is provided at the end of the third plate 33. An installation groove 30 with an outward opening is formed between the second plate 32 and the fourth plate 34. The distance between the end of the second plate 32 and the first plate 31 is greater than the distance between the end of the fourth plate 34 and the first plate 31. The second plate 32 is provided with a number of horizontal first sliding grooves 321, and the fourth plate 34 is provided with a number of second sliding grooves 341 corresponding to the first sliding grooves 321. A vertical slot 322 is extended upward at one end of the first sliding groove 321 away from the first plate 31. A horizontal pin shaft 35 is provided between the first sliding groove 321 and the second sliding groove 341. Limit nuts 36 are sleeved at the ends of the pin shaft 35 located outside the second plate 32 and the fourth plate 34 respectively. A first slider 37 is fixedly provided on the part of the pin shaft 35 located between the second plate 32 and the fourth plate 34. The cross-section of the first slider 37 is a right trapezoid. The bottom surface of the first slider 37 is horizontal, and the top surface is an inclined surface. The inclined surface is a first inclined surface and the height of the first inclined surface gradually increases along the direction away from the first plate 31. Both side surfaces of the first slider 37 are vertical. A horizontal guide plate 38 is provided below the first slider 37, so that the first slider 37 can slide horizontally along with the pin shaft 35 and keep the first inclined surface upward. Both ends of the guide plate 38 are fixedly connected to the second plate 32 and the fourth plate 34 respectively. In order to facilitate the sliding of the first slider 37, a roller can be sleeved on the middle of the pin shaft 35, and a guide wheel is provided on the top of the guide plate 38 or the bottom surface of the first slider 37.

[0035] A locking device 5 is provided in the installation groove 30, as Figures 2A - 2C 、 Figure 3A 、 Figure 4BAs shown, the locking device 5 includes a vertical operation plate 51, which is located between the inner ends of two second plates 32. A fixing bolt 331 is provided at the top of the third plate 33, and the top of the operation plate 51 is connected to the fixing bolt 331 through a spring 332. Preferably, the width of the operation plate 51 corresponds to the distance between the second plate 32 and the fourth plate 34, so that the operation plate 51 maintains vertical sliding. A horizontal connecting plate 52 extends outward from the bottom end of the operation plate 51. A positioning bolt 53 perpendicular to both the second plate 32 and the fourth plate 34 is provided at the end of the connecting plate 52. Vertical adjustment slots 54 are provided at the positions of the second plate 32 and the fourth plate 34 corresponding to the positioning bolt 53. Both ends of the positioning bolt 53 are located in the adjustment slots 54 of the second plate 32 and the fourth plate 34 respectively, and are fixed by positioning nuts 55. The operation plate 51 is provided with a number of second sliders 56 corresponding to the respective first sliders 37, and the bottom surface of the second slider 56 is a second inclined surface corresponding to the first inclined surface.

[0036] As Figures 3 - 3B , Figure 5 shown, each decorative plate 2 includes a plate body 21 with a semi-circular cross-section. The ends of the plate bodies 21 of the two decorative plates 2 abut against each other to form a cylinder. As Figure 2A , Figure 2C shown, the top end of the plate body 21 is higher than the top end of the vertical keel 3, and the bottom end of the plate body 21 is higher than the top end of the adjustment slot 54. Vertical rib plates 22 are provided on the inner sides of both ends of the plate body 21. A number of plug-in plates 23 corresponding to the respective slots 322 are fixedly provided on the side surfaces of the vertical rib plates 22. The cross-section of the plug-in plate 23 is L-shaped, including a first plug-in plate 231 and a second plug-in plate 232. The first plug-in plate 231 is fixedly connected to the vertical rib plate 22, and the second plug-in plate 232 is inserted into the corresponding slot 322. The two second plug-in plates 232 of the two opposite decorative plates 2 are respectively inserted into the two slots 322 of the corresponding vertical keel 3, and are locked by abutting against the outer sides of the corresponding first sliders 37. Preferably, as Figure 3A , Figure 5A shown, a limiting protrusion 233 is provided on the side surface of the second plug-in plate 232 facing the fourth plate 34. After the second plug-in plate 232 is inserted into the slot 322 and in place, the limiting protrusion 233 can abut against the outer end of the first slider 37 to prevent the second plug-in plate 232 from sliding out of the slot 322.

[0037] As Figure 3 , Figure 3B shown, in order to improve the installation stability of the decorative plate 2, a horizontal rib plate 24 is provided on the inner side of the top of the plate body 21. A support member 6 is provided at the position of the structural cylinder 1 corresponding to the middle of the horizontal rib plate 24. The longitudinal section of the support member 6 is L-shaped, including a vertical plate 61 and a horizontal plate 62. The vertical plate 61 is connected to the structural cylinder 1 through an expansion bolt 7, and the top surface of the horizontal plate 62 abuts against the bottom surface of the horizontal rib plate 24.

[0038] To cover the vertical keel 3 at the bottom end of the decorative panel 2 and also facilitate disassembly, repair, and replacement of the decorative panel 2, as Figure 2C shown, a skirting board 8 with a semicircular cross-section that is easy to disassemble is provided below each of the two plate bodies 21. The ends of the two skirting boards 8 abut against each other to form a cylinder. A backing plate 81 and a skirting board mounting plate 82 are provided between the ends of the two skirting boards 8 and the bottom end of the corresponding vertical keel 3. The backing plate 81 and the skirting board mounting plate 82 are fixedly connected to the ends of the two second plates 32 of the vertical keel 3 by fixing screws 83. A skirting board slot 84 is provided on the outer side of the skirting board mounting plate 82, and a skirting board clamping plate 85 corresponding to the skirting board slot 84 is provided on the inner side of the skirting board 8, so that the skirting board 8 is snap-connected to the skirting board mounting plate 82.

[0039] To facilitate installation and positioning and make the surfaces of the two decorative panels 2 flat and integral, as Figure 3A shown, the opposite ends of the two plate bodies 21 are provided with inwardly bent flanges 25, and the flanges 25 of the two plate bodies 21 abut against each other. Among the two plate bodies 21: an angle bracket 9 with an L-shaped cross-section is fixedly provided inside the flange 25 of one of the plate bodies 21. One side surface of the angle bracket 9 is fixedly connected to the flange 25 of the plate body 21, and the other side surface of the angle bracket 9 extends outside the plate body 21; the end of the flange 25 of the other plate body 21 abuts against the extended side surface of the angle bracket 9.

[0040] As Figures 5 - 5B shown, for the cylindrical decorative metal plate assembly system of the present invention with full height and no horizontal seams, the production of the decorative panel 2 and the vertical keel 3 is completed in the factory. After production, it is transported to the site. First, the vertical keel 3 is installed on the side surface of the structural cylinder 1, and then the two decorative panels 2 are connected by inserting the plug-in board 23 and the slot 322 of the vertical keel 3 in a socket-and-button manner. Then, the operation board 51 is pulled down from the bottom end of the vertical keel 3, so that the second slider 56 moves downward. The first slider 37 is pushed outward through the inclined surface and abuts against the second plug-in board 232 inserted into the slot 322 to lock the second plug-in board 232. The positioning nut 55 in the adjustment groove 54 is tightened to lock the position of the operation board 51 and the connected second slider 56 to prevent the decorative panel 2 from loosening, and then it is completed. In addition, a skirting board 8 that is easy to disassemble can be installed on the outer side of the bottom end of the vertical keel 3 to cover the bottom end of the vertical keel 3.

[0041] The cylindrical decorative metal plate assembly system of the present invention with full height and no horizontal seams can achieve the installation of the decorative panel with full height and overall tight seams, without the need for block division and seams. It does not need to increase the horizontal joints and does not need to increase the vertical joints, can maintain beauty, and is easy to install, convenient to disassemble, fast, and can save the installation cost.

[0042] The present invention is defined by the claims described above. However, based on this, those of ordinary skill in the art can make various obvious changes or modifications, which should all be within the main spirit and protection scope of the present invention.

Claims

1. A cylindrical decorative metal plate assembly system with full height and no horizontal seams, characterized in that, It includes a vertical structural cylinder and two decorative plates arranged on the outer side of the structural cylinder; The cross-section of the structural cylinder is circular. On each of the two opposite sides of the structural cylinder with respect to its axis, there is a vertical keel. The vertical keel includes a body with a Π-shaped cross-section. The body includes a vertical first plate and two vertical second plates perpendicularly connected to the middle of the first plate. The two sides of the first plate are fixedly connected to the side surface of the structural cylinder through expansion bolts. On the inner side of each second plate, there is a third plate perpendicularly connected to the second plate. At the end of the third plate, there is a fourth plate perpendicularly connected to the third plate. An installation groove with an outward opening is formed between the second plate and the fourth plate. The distance between the end of the second plate and the first plate is greater than the distance between the end of the fourth plate and the first plate. The second plate is provided with a number of horizontal first chutes, and the fourth plate is provided with a number of second chutes corresponding to each first chute. At the end of the first chute away from the first plate, there is a vertical slot extending upward. A horizontal pin shaft is arranged between the first chute and the second chute. At the ends of the part of the pin shaft located outside the second plate and the fourth plate, there are respectively sleeved with limit nuts. A first slider is fixedly arranged on the part of the pin shaft located between the second plate and the fourth plate. The cross-section of the first slider is in the shape of a right trapezoid. The bottom surface of the first slider is horizontal, and the top surface is an inclined surface. The inclined surface is a first inclined surface and the height of the first inclined surface gradually increases along the direction away from the first plate. The two side surfaces of the first slider are both vertical. A horizontal guide plate is arranged below the first slider so that the first slider can slide horizontally along with the pin shaft and keep the first inclined surface upward. The two ends of the guide plate are respectively fixedly connected to the second plate and the fourth plate; A locking device is arranged in the installation groove. The locking device includes a vertical operation plate located between the inner ends of the two second plates. A fixing bolt is arranged at the top of the third plate. The top of the operation plate is connected to the fixing bolt through a spring. The bottom end of the operation plate extends outward to be provided with a horizontal connecting plate. At the end of the connecting plate, there is a positioning bolt perpendicular to both the second plate and the fourth plate. Vertical adjustment grooves are arranged on the second plate and the fourth plate corresponding to the position of the positioning bolt. The two ends of the positioning bolt are respectively located in the adjustment grooves of the second plate and the fourth plate and are fixed through positioning nuts. The operation plate is provided with a number of second sliders corresponding to each first slider. The bottom surface of the second slider is a second inclined surface corresponding to the first inclined surface; Each decorative plate includes a plate body with a semi-circular cross-section. The ends of the plate bodies of the two decorative plates abut against each other to form a cylinder. The top end of the plate body is higher than the top end of the vertical keel, and the bottom end of the plate body is higher than the top end of the adjustment groove. Vertical rib plates are arranged on the inner sides of both ends of the plate body. A number of plug-in plates corresponding to each slot are fixedly arranged on the side surface of the vertical rib plate. The cross-section of the plug-in plate is in the shape of an L, including a first plug-in plate and a second plug-in plate. The first plug-in plate is fixedly connected to the vertical rib plate, and the second plug-in plate is inserted into the corresponding slot. The two opposite second plug-in plates of the two decorative plates are respectively inserted into the two slots of the corresponding vertical keel and are locked by abutting against the outer sides of the corresponding first sliders.

2. The cylindrical decorative metal plate assembly system with full height and no horizontal seams according to claim 1, characterized in that: A transverse rib plate is provided inside the top of the plate body; a support member is provided at a position corresponding to the middle of the transverse rib plate of the structural cylinder. The longitudinal section of the support member is L-shaped and includes a vertical plate and a horizontal plate. The vertical plate is connected to the structural cylinder by an expansion bolt, and the top surface of the horizontal plate abuts against the bottom surface of the transverse rib plate.

3. The cylindrical decorative metal plate assembly system with full height and no horizontal seams according to claim 1 or 2, characterized in that: A skirting board with a semi-circular cross-section is provided below each of the two plate bodies. The ends of the two skirting boards abut against each other to form a cylinder; a spacer and a skirting board mounting plate are provided between the ends of the two skirting boards and the bottom ends of the corresponding vertical keels. The spacer and the skirting board mounting plate are fixedly connected to the two ends of the second plate of the vertical keel by fixing screws. A skirting board slot is provided on the outer side of the skirting board mounting plate, and a skirting board clamping plate corresponding to the skirting board slot is provided on the inner side of the skirting board, so that the skirting board is snap-connected to the skirting board mounting plate.

4. The cylindrical decorative metal plate assembly system with full height and no horizontal seams according to claim 1 or 2, characterized in that: The opposite ends of the two plate bodies are provided with inwardly bent flanges, and the flanges of the two plate bodies abut against each other; among the two plate bodies: an angle bracket with an L-shaped cross-section is fixedly provided inside the flange of one plate body. One side surface of the angle bracket is fixedly connected to the flange of the plate body, and the other side surface of the angle bracket extends outside the plate body; the end of the flange of the other plate body abuts against the side surface where the angle bracket extends.

5. The cylindrical decorative metal plate assembly system with full height and no horizontal seams according to claim 1 or 2, characterized in that: The width of the operation plate corresponds to the distance between the second plate and the fourth plate.

6. The cylindrical decorative metal plate assembly system with full height and no horizontal seams according to claim 1 or 2, characterized in that: A limiting protrusion is provided on the side surface of the second plug board facing the fourth plate, and the limiting protrusion can abut against the outer end of the first slider.

7. The cylindrical decorative metal plate assembly system with full height and no horizontal seams according to claim 1 or 2, characterized in that: A roller is sleeved in the middle of the pin shaft, and a guide wheel is provided on the top of the guide plate or the bottom surface of the first slider.

Images