CN209760673U - Decorative panel mounting structure convenient to dismouting - Google Patents

Abstract

The utility model discloses a decorative panel installation structure which is convenient for disassembly and assembly, which comprises a supporting frame and a decorative panel. The supporting frame includes a plurality of upright columns and a plurality of horizontal columns. A rectangular cavity is formed, the decorative panel is arranged on the front side of the rectangular cavity, the fixed mounting plate is fixedly connected to the column, the limit piece is fixed to the horizontal column, and the left and right sides of the decorative panel are respectively fixedly connected to the fixed mounting plate for sliding fit. The left connector and the right connector, the upper and lower sides of the veneer are respectively fixedly connected with the upper corner and the lower corner which are slidingly matched with the limiter, and the left connector and the right connector are respectively fixed and installed with the corresponding Board detachable connection. The veneer installation system has a simple structure, which is convenient for workers to replace a single veneer, and is beneficial to the maintenance of the veneer installation system.

Description

A decorative panel installation structure that is easy to disassemble

technical field

The utility model relates to the technical field of decorative panels, in particular to a decorative panel installation structure which is convenient for assembly and disassembly.

Background technique

The exterior wall decorative panel is a new type of building exterior wall decoration and thermal insulation integrated material, which is composed of polyester baking paint or fluorocarbon paint, carved aluminum-zinc alloy steel plate, polyurethane insulation layer, and glass fiber cloth; Exterior wall decoration and energy-saving renovation of various buildings such as libraries, school and hospital office buildings and villas; the main functions are architectural decoration, heat preservation and energy saving, heat insulation and sound insulation, waterproof and mildew proof.

The existing exterior wall veneer generally adopts a plug-in installation structure, but if some veneer panels in the exterior wall are damaged, the veneer exterior wall formed by plugging needs to dismantle all the veneer panels in the corresponding area of the damaged veneer panel, The operation is cumbersome, it is inconvenient to disassemble and assemble a single veneer, and it is unfavorable for the staff to maintain the exterior wall of the veneer, which is the deficiency in the prior art.

Utility model content

The purpose of the utility model is to provide a decorative panel installation structure that is easy to disassemble. The decorative panel installation system can facilitate the disassembly and assembly of a single decorative panel, so as to facilitate the later maintenance of the outer wall of the decorative panel.

In order to achieve the above purpose, the utility model provides the following technical solutions: a decorative panel installation structure that is easy to disassemble, including a supporting frame and a decorative panel, and the supporting frame includes a plurality of columns arranged at intervals and a plurality of columns arranged at intervals and connected with the columns Vertically fixed horizontal pillars, the fronts of the pillars and the horizontal pillars are located on a vertical surface, the rear side of the pillars is provided with preset embedded parts, both sides of the pillars are provided with L-shaped mounting plates, and the L-shaped installation One end of the plate is fixedly connected to the column, and the other end is fixedly connected to the preset embedded part.

A rectangular cavity is formed between two adjacent columns and two adjacent horizontal columns fixed on the above two columns, the decorative panel is arranged on the front side of the rectangular cavity and covers the rectangular cavity, the columns are located The front at the center between two adjacent horizontal pillars is fixedly connected with a fixed installation plate, and the front of the horizontal pillar at the center between two adjacent vertical pillars is fixedly connected with a spacer, and the left and right sides of the veneer are respectively fixed. A left connecting piece and a right connecting piece are connected to the fixed mounting plate for sliding fit. The upper and lower sides of the veneer are respectively fixedly connected with an upper corner and a lower corner that are slidingly matched with the limiter. The left connecting piece and the right The connecting pieces are respectively detachably connected with corresponding fixed mounting plates.

Preferably, the front of the column is provided with a plurality of first insertion slots, the bottom of the first insertion slot is provided with a first threaded hole, and the rear side of the horizontal column is provided with a plurality of The first slot is matched with the second slot. The front side of the horizontal pillar is provided with a first counterbore. The centerline of the first counterbore coincides with the centerline of the first threaded hole. The thickness at the position of the second insertion groove is the same as the depth of the first insertion groove.

Preferably, the fixed mounting plate includes a first connecting plate, a first L-shaped limiting plate arranged on the upper right of the front of the first connecting plate, and a second L-shaped limiting plate arranged on the lower left of the front of the first connecting plate, And the first L-shaped limiting plate is bent upward from the first connecting plate, and the second L-shaped limiting plate is bent downward from the first connecting plate, the first L-shaped limiting plate and the second L-shaped limiting plate The width of the plate is equal to half of the width of the first connecting plate, the fronts of the first L-shaped limiting plate and the second L-shaped limiting plate are located at the rear side of the veneer, and the first L-shaped limiting plate and the second L-shaped limiting plate The left side of the L-shaped limiting plate is provided with a U-shaped groove, and the upper and lower ends of the first connecting plate are provided with first installation lugs.

Preferably, the left connecting piece and the right connecting piece are integrally formed, and the left connecting piece and the right connecting piece respectively include a first vertical plate portion, a horizontal plate portion and a second vertical plate portion, and the first vertical plate portion The plate portion is parallel to the fixed installation plate, the horizontal plate portion is perpendicular to the side of the veneer, the second vertical plate is parallel to the side of the veneer, and the second vertical plate and the first vertical plate are respectively located on the horizontal The upper and lower sides of the plate portion, the first vertical plate portion is vertically arranged on the rear side of the bottom of the horizontal plate portion, the second vertical plate portion is vertically arranged on the right side of the top of the horizontal plate portion, and the second vertical plate portion A second counterbore is opened on the left side of the first riser, a round hole is opened on the front of the first riser, and a hexagonal groove is opened on the back of the first riser at the position corresponding to the round hole.

Preferably, the first vertical plate portion of the left connecting piece is fixedly connected to the corresponding first L-shaped limiting plate, and the first vertical plate portion of the right connecting piece is fixedly connected to the corresponding second L-shaped limiting plate .

Preferably, the limiting member includes a second connecting plate, the front of the second connecting plate is provided with a first limiting block and a second limiting block in sequence from left to right, and the first limiting block and the second limiting block are The two limit blocks respectively have limit grooves suitable for the upper corner code and the lower corner code, the left side and the lower end of the limit groove in the first limit block are open, and the limit groove in the second limit block The left side and the upper end are open, and the distance between the first limiting block and the second limiting block is greater than the width of the lower corner code.

Preferably, the left and right sides of the veneer are respectively provided with first placement grooves suitable for the left connector and the right connector, and the inner side of the first placement groove is provided with a second thread groove, and the veneer The upper and lower sides of the upper and lower sides are respectively provided with a second placement groove suitable for the upper corner code and the lower corner code, and the inner side of the second placement groove is provided with a third thread groove.

Preferably, a third counterbore is provided on the side of the upper corner bracket and the lower corner bracket that is close to the veneer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

In the decorative panel installation structure that is convenient for disassembly and assembly provided by the utility model, the upper and lower corners on the upper and lower sides of a single decorative panel slide and cooperate with the limit pieces on the horizontal pillars, and the limit pieces are aligned with the upper and lower corners. The right end and the front side are limited. In addition, the left and right connectors on the left and right sides of a single veneer are connected to the fixed mounting plate on the column in a detachable connection. On the one hand, the left and right connectors On the other hand, it is convenient for the staff to install the veneer. The structure is simple, and it is convenient for the staff to replace a single veneer, which is beneficial to the maintenance of the veneer installation system. It can be seen that, compared with the prior art, the utility model has substantive features and progress, and the beneficial effects of its implementation are also obvious.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is the structural representation of the specific embodiment of the utility model;

Fig. 2 is the three-dimensional structure schematic diagram of support frame;

Fig. 3 is a schematic diagram of the front view structure of the supporting frame;

Fig. 4 is a schematic diagram of an exploded structure of a column and a horizontal column;

Fig. 5 is a schematic diagram of the assembly structure of the decorative panel, the limiter, the fixed installation plate, the left connector and the right connector;

Fig. 6 is a three-dimensional structural schematic diagram of a veneer;

FIG. 7 is a schematic diagram of a three-dimensional structure of a fixed mounting plate;

Fig. 8 is a three-dimensional schematic diagram one of the left connector;

Fig. 9 is a perspective view II of the left connector;

Fig. 10 is a three-dimensional structural schematic diagram of a limiter;

Fig. 11 is a schematic diagram of the three-dimensional structure of the lower corner code.

In the figure: 1. Upright column; 101. First socket slot; 102. First threaded hole; 2. Horizontal pillar; 201. Second socket slot; 202. First counterbore; 3. Preset embedded part; 4 , L-shaped mounting plate; 5, fixed mounting plate; 51, the first connecting plate; 52, the first L-shaped limiting plate; 53, the second L-shaped limiting plate; 54, U-shaped groove; 55, the first installation Ear plate; 6, limit piece; 61, second connecting plate; 62, first limit block; 63, second limit block; 64, second installation lug plate; 7, decorative panel; 71, first placement Slot; 72, the second threaded groove; 73, the second placement groove; 74, the third threaded groove; 8, the left connector; 81, the first vertical plate; 82, the horizontal plate; 83, the second vertical plate ; 84, round hole; 85, hexagonal groove; 9, right connector; 10, upper corner code; 11, lower corner code.

Detailed ways

In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right", "Front" and "Back" mentioned in the present utility model are all based on the view direction shown in FIG. 1 .

Embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, but the utility model is not limited to these specific embodiments.

A decorative panel installation structure that is easy to disassemble and assemble, including a supporting frame and a decorative panel 7, the supporting frame includes a plurality of spaced columns 1 and a plurality of spaced horizontal columns 2 that are vertically fixed to the columns 1, wherein the columns 1 The front side of the horizontal pillar 2 is provided with a plurality of first insertion slots 101 with equal intervals, the bottom of the first insertion slots 101 is provided with first threaded holes 102, and the rear side of the horizontal pillar 2 is provided with a plurality of equal intervals with the first insertion slots. The second insertion groove 201 that is compatible with the connecting groove 101, the front side of the horizontal pillar 2 is provided with a first counterbore 202, the centerline of the first counterbore 202 coincides with the centerline of the first threaded hole 102, and the horizontal pillar 2 The thickness at the position of the second insertion groove 201 is the same as the depth of the first insertion groove 101, so that the fronts of the column 1 and the horizontal column 2 are located on a vertical plane, thereby facilitating the installation of the veneer 7 on the column 1 and the horizontal column 2 superior. The rear side of the column 1 is provided with a preset embedded part 3, and both sides of the column 1 are provided with an L-shaped mounting plate 4, one end of the L-shaped mounting plate 4 is fixedly connected with the column 1, and the other end is connected with the preset embedded part 3 Fixed connection.

A rectangular cavity is formed between two adjacent columns 1 and two adjacent horizontal columns 2 fixed on the above-mentioned two columns 1, the veneer 7 is arranged on the front side of the rectangular cavity and covers the rectangular cavity, and the column 1 is located The front at the center between two adjacent horizontal pillars 2 is fixedly connected with a fixed installation plate 5, and the front of the horizontal pillar 2 at the center between two adjacent vertical pillars 1 is fixedly connected with a spacer 6, and the left and right sides of the decorative panel 7 The left and right connecting parts 8 and 9 are respectively fixedly connected with the fixed mounting plate 5, and the upper and lower corners 10 and 11 are fixedly connected with the upper and lower sides of the veneer 7 respectively. , the left connecting piece 8 and the right connecting piece 9 are detachably connected to the corresponding fixed mounting plate 5 respectively.

Wherein, the fixed mounting plate 5 includes a first connecting plate 51, a first L-shaped limiting plate 52 arranged on the upper right front of the first connecting plate 51, and a second L-shaped limiting plate 52 arranged on the lower left front of the first connecting plate 51. Limiting plate 53, and the first L-shaped limiting plate 52 is bent upward from the first connecting plate 51, the second L-shaped limiting plate 53 is bent downward from the first connecting plate 51, and the first L-shaped limiting plate 52 and the width of the second L-shaped limiting plate 53 are equal to half of the width of the first connecting plate 51, the fronts of the first L-shaped limiting plate 52 and the second L-shaped limiting plate 53 are positioned at the rear side of the veneer 7, the second The left side of an L-shaped limiting plate 52 and the second L-shaped limiting plate 53 is provided with a U-shaped groove 54, and the upper and lower ends of the first connecting plate 51 are all provided with a first mounting ear plate 55. The bolt assembly is installed in the plate 55, so that the fixed mounting plate 5 is fixed on the column 1.

In order to make the left connecting piece 8 and the right connecting piece 9 cooperate with the fixed mounting plate 5, the structure of the left connecting piece 8 and the right connecting piece 9 is further set as: the left connecting piece 8 and the right connecting piece 9 are all integrated Forming structure, the left connector 8 and the right connector 9 respectively include a first vertical plate portion 81, a horizontal plate portion 82 and a second vertical plate portion 83, the first vertical plate portion 81 is parallel to the fixed mounting plate 5, The horizontal plate portion 82 is perpendicular to the side surface of the decorative panel 7, the second vertical plate portion 83 is parallel to the side surface of the decorative panel 7, and the second vertical plate portion 83 and the first vertical plate portion 81 are respectively located at the sides of the horizontal plate portion 82. On the upper and lower sides, the first vertical plate portion 81 is vertically arranged on the rear side of the bottom of the horizontal plate portion 82, the second vertical plate portion 83 is vertically arranged on the right side of the top of the horizontal plate portion 82, and the left side of the second vertical plate portion 83 is opened. There is a second counterbore, a round hole 84 is opened on the front side of the first riser portion 81 , and a hexagonal groove 85 is opened on the back side of the first riser portion 81 corresponding to the round hole 84 .

The first vertical plate portion 81 of the left connecting piece 8 is fixedly connected with the corresponding first L-shaped limiting plate 52, and the first vertical plate portion 81 of the right connecting piece 9 is connected with the corresponding second L-shaped limiting plate 53 fixed connections.

When in use, the second riser portion 83 is fixedly connected to the side of the veneer 7, and the first riser portion 81 is located in the bending cavity of the corresponding first L-shaped limiting plate 52 and the second L-shaped limiting plate 53 , the first vertical plate portion 81 is connected and fixed to the fixed mounting plate 5 through a bolt assembly passing through the hexagonal groove 85 , the circular hole 84 and the U-shaped groove 54 .

The limiting member 6 includes a second connecting plate 61, the front of the second connecting plate 61 is provided with a first limiting block 62 and a second limiting block 63 in sequence from left to right, and the first limiting block 62 and the second limiting block 63 respectively have limiting grooves adapted to the upper corner code 10 and the lower corner code 11, wherein, the left side and the lower end of the limiting groove in the first limiting block 62 are open, and the The left side and the upper end of the limiting slot in the second limiting block 63 are open. The distance between the first limiting block 62 and the second limiting block 63 is greater than the width of the lower corner 11, so that when the veneer 7 is removed, the distance between the first limiting block 62 and the second limiting block 63 The width between them can accommodate the lower corner code 11, so that the lower corner code 11 is completely separated from the second stop block 63, so as to explain the limit of the second stop block 63 to the lower end of the decorative panel 7. The left and right ends of the limiting member 6 are respectively provided with second mounting lugs 64 , and the limiting member 6 can be fixed on the horizontal pillar 2 by screws in the second installing lugs 64 .

In order to facilitate the installation of the left connector 8, the right connector 9, the upper corner 10 and the lower corner 11 on the decorative panel 7, the specific structure of the further optimized decorative panel 7: the left and right sides of the decorative panel 7 are respectively provided with The first placement groove 71 that is compatible with the left connector 8 and the right connector 9, the inboard of the first placement groove 71 is provided with the second screw groove 72, and the upper and lower sides of the veneer 7 are provided with the upper corner code 10 respectively. The second placement groove 73 that is compatible with the lower corner code 11 has a third thread groove 74 on the inside of the second placement groove 73; in addition, in order to match the upper corner code 10 and the lower corner code 11 with the decorative panel 7, the Code 10 and lower corner code 11 are provided with a third counterbore on the side close to the veneer 7, and the left connector 8, the right connector 9, the upper corner code 10 and the lower corner code 11 can be installed on the veneer 7 by screws, and through The setting of the second counterbore and the third counterbore mentioned above embeds the screw in the counterbore, which is convenient for the staff to subsequently place the foam rod and inject the silicone structural sealant.

Working principle: When the utility model is in use, first determine the position of the damaged veneer 7, then use tools to take out the silicone structural sealant and foam stick around the veneer 7, and then unscrew the left connecting piece 8 and The nut of the right connector 9 then moves the veneer 7 as a whole to the left, so that the upper corner code 10 on the veneer 7 is disengaged from the first stop block 62, and the lower corner code 11 is disengaged from the second stop block 63, The left connecting piece 8 breaks away from the first L-shaped limiting plate 52, and the right connecting piece 9 breaks away from the second L-shaped limiting plate 53, then the veneer 7 is pulled out, and the left side of the new veneer 7 both sides Place new bolts on the connecting piece 8 and the right connecting piece 9, and place the veneer 7 on the rectangular cavity, so that the left connecting piece 8 is positioned on the left side of the first L-shaped stop plate 52, and then place the veneer 7 in the direction and move to the right, so that the upper corner code 10 on the veneer 7 snaps into the first limit block 62, the lower corner code 11 snaps into the second limit block 63, and the left connecting piece 8 snaps into the first L-shaped limit block. In the position plate 52, the right connector 9 snaps into the second L-shaped limit plate 53, and then the first vertical plate portion 81 is connected and fixed with the fixed mounting plate 5 with a bolt assembly to complete the fixing of the veneer 7, and finally use The foam rod and the silicone structural sealant seal the surroundings of the replaced veneer 7 .

To sum up: in this decorative panel installation structure that is easy to disassemble, the upper corners 10 and lower corners 11 on the upper and lower sides of a single decorative panel 7 are slidably matched with the limiter 6 on the horizontal pillar 2, and the limiter 6 is on the top The right end and the front side of the corner code 10 and the bottom corner code 11 are limited, and the left connector 8 and the right connector 9 on the left and right sides of a single veneer 7 are detachably connected to the fixed mounting plate 5 on the column 1 On the one hand, the positions of the left connector 8 and the right connector 9 are fixed, and on the other hand, it is convenient for the staff to install the veneer 7. The structure is simple, and it is convenient for the staff to replace a single veneer 7, which is beneficial to Repair of the veneer mounting system.

The above is a detailed introduction of the decorative panel installation structure provided by the embodiment of the present application which is easy to assemble and disassemble. In this paper, specific examples are used to illustrate the principles and implementation methods of the present application, and the descriptions of the above embodiments are only used to help understand the present application. At the same time, for those skilled in the art, based on the idea of this application, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be construed as limiting the application.

Claims (8)

1. The utility model provides a decorative board mounting structure convenient to dismouting, includes supporting framework and decorative board (7), its characterized in that: the supporting framework comprises a plurality of stand columns (1) arranged at intervals and a plurality of horizontal support columns (2) arranged at intervals and vertically and fixedly connected with the stand columns (1), and the front surfaces of the stand columns (1) and the horizontal support columns (2) are positioned on a vertical surface;

A rectangular cavity is formed between two adjacent upright posts (1) and two adjacent horizontal struts (2) fixed on the two upright posts (1), the veneer (7) is arranged at the front side of the rectangular cavity and covers the rectangular cavity, the front side of the upright post (1) positioned at the center between two adjacent horizontal struts (2) is fixedly connected with a fixed mounting plate (5), the front surface of the horizontal strut (2) positioned at the center between two adjacent upright posts (1) is fixedly connected with a limiting piece (6), the left side and the right side of the veneer (7) are respectively and fixedly connected with a left connecting piece (8) and a right connecting piece (9) which are in sliding fit with the fixed mounting plate (5), the upper side and the lower side of the veneer (7) are respectively and fixedly connected with an upper corner brace (10) and a lower corner brace (11) which are in sliding fit with the limiting piece (6), the left connecting piece (8) and the right connecting piece (9) are respectively detachably connected with the corresponding fixed mounting plate (5).

2. The veneer installation structure facilitating disassembly and assembly according to claim 1, wherein: the front surface of the upright post (1) is provided with a plurality of first inserting grooves (101) with equal intervals, the bottom of each first inserting groove (101) is provided with a first threaded hole (102), the rear side of the horizontal strut (2) is provided with a plurality of second inserting grooves (201) with equal intervals and matched with the first inserting grooves (101), the front side of the horizontal strut (2) is provided with a first counter bore (202), the center line of the first counter bore (202) coincides with the center line of the first threaded hole (102), and the thickness of the horizontal strut (2) at the position of the second inserting grooves (201) is equal to the depth of the first inserting grooves (101).

3. The veneer installation structure facilitating disassembly and assembly according to claim 1, wherein: the fixed mounting plate (5) comprises a first connecting plate (51), a first L-shaped limiting plate (52) arranged on the right upper part of the front surface of the first connecting plate (51) and a second L-shaped limiting plate (53) arranged on the left lower part of the front surface of the first connecting plate (51), and the first L-shaped limiting plate (52) is bent upwards from the first connecting plate (51), the second L-shaped limiting plate (53) is bent downwards from the first connecting plate (51), the width of the first L-shaped limiting plate (52) and the second L-shaped limiting plate (53) is equal to half of the width of the first connecting plate (51), the front surfaces of the first L-shaped limiting plate (52) and the second L-shaped limiting plate (53) are positioned at the rear side of the veneer (7), the left sides of the first L-shaped limiting plate (52) and the second L-shaped limiting plate (53) are both provided with a U-shaped groove (54), the upper end and the lower end of the first connecting plate (51) are provided with first mounting lug plates (55).

4. The veneer installation structure facilitating disassembly and assembly according to claim 1, wherein: the left connecting piece (8) and the right connecting piece (9) are of an integrally formed structure, the left connecting piece (8) and the right connecting piece (9) respectively comprise a first vertical plate portion (81), a transverse plate portion (82) and a second vertical plate portion (83), the first vertical plate portion (81) is parallel to the fixed mounting plate (5), the transverse plate portion (82) is perpendicular to the side face of the veneer (7), the second vertical plate portion (83) is parallel to the side face of the veneer (7), the second vertical plate portion (83) and the first vertical plate portion (81) are respectively located on the upper side and the lower side of the transverse plate portion (82), the first vertical plate portion (81) is vertically arranged on the rear side of the bottom of the transverse plate portion (82), the second vertical plate portion (83) is vertically arranged on the right side of the top of the transverse plate portion (82), a second counter bore is formed in the left side of the second vertical plate portion (83), a round hole (84) is formed in the front face of the first vertical plate portion (81), a hexagonal groove (85) is formed in the back face of the first vertical plate portion (81) and corresponds to the position of the round hole (84).

5. The veneer installation structure facilitating disassembly and assembly according to claim 4, wherein: the first vertical plate part (81) of the left connecting piece (8) is fixedly connected with the corresponding first L-shaped limiting plate (52), and the first vertical plate part (81) of the right connecting piece (9) is fixedly connected with the corresponding second L-shaped limiting plate (53).

6. The veneer installation structure facilitating disassembly and assembly according to claim 1, wherein: locating part (6) include second connecting plate (61), the front of second connecting plate (61) has set gradually first stopper (62) and second stopper (63) from the left hand right side, first stopper (62) and second stopper (63) have respectively with last angle sign indicating number (10) and lower angle sign indicating number (11) looks adaptation's spacing groove, the left side and the lower extreme opening of spacing groove in first stopper (62), the left side and the upper end opening of spacing groove in second stopper (63), interval between first stopper (62) and second stopper (63) is greater than the width of lower angle sign indicating number (11).

7. The veneer installation structure facilitating disassembly and assembly according to claim 1, wherein: the left side and the right side of the veneer (7) are respectively provided with a first placing groove (71) matched with the left connecting piece (8) and the right connecting piece (9), the inner side of the first placing groove (71) is provided with a second threaded groove (72), the upper side and the lower side of the veneer (7) are respectively provided with a second placing groove (73) matched with the upper corner code (10) and the lower corner code (11), and the inner side of the second placing groove (73) is provided with a third threaded groove (74).

8. A veneer mounting structure facilitating mounting and dismounting according to claim 7, wherein: third counter bores are formed in the upper corner connector (10) and the lower corner connector (11) on the side close to the veneer (7).