Mounting structure for mounting advertising board on outer wall

Abstract

The utility model relates to the technical field of advertising board manufacturing, in particular to a mounting structure for mounting an advertising board on an outer wall, which comprises a fixing frame and a mounting frame, four page pressing plates are mounted on the outer side of the mounting frame, the four page pressing plates are respectively buckled on the outer side of the mounting frame, and two layers of page fixing soft plates are arranged between the outer side of the mounting frame and the page pressing plates. Fixing pin holes are formed in the side face of the page pressing plate and comprise rectangular holes, circle center holes are formed in the centers of the rectangular holes, fixing pin shafts are inserted into the fixing pin holes and comprise cylindrical pins, the cylindrical pins are fixedly connected with two rectangular tripping blocks, and the fixing pin shafts are inserted into the fixing pin holes and used for fixing the page pressing plate. The advertisement page is arranged to be clamped in the page fixing soft plate, the trouble of cleaning a fixed object during replacement is reduced, the fixing process during replacement of the advertisement page is simplified by inserting the fixing pin shaft into the page fixing pressing plate, the advertisement replacement time is shortened, and the risk of high-altitude operation is reduced.

Description

Technical Field

[0001] This application relates to the technical field of billboard production, and particularly relates to an installation structure for an exterior wall-mounted billboard. Background Art

[0002] Among exterior wall billboards, there are many billboards with large formats. Such billboards mainly consist of an installation structure and an advertising page. The installation structure is fixed to the exterior wall by expansion bolts or other means, and the advertising page is installed on the installation structure by gluing or tying with thin steel wires.

[0003] Since exterior wall billboards are mostly installed outdoors, and the materials of the advertising pages are extremely vulnerable to weathering. After being used for a period of time, the advertising pages will turn white or even fall off, and need to be replaced in a timely manner. However, gluing and wire tying are difficult to clean and install. Moreover, exterior wall billboards are mostly located at high altitudes, with a long working time and a high working risk. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the purpose of this application is to provide an installation structure for an exterior wall-mounted billboard that facilitates the installation and replacement of advertising pages.

[0005] The above application purpose of this application is achieved through the following technical solutions:

[0006] An installation structure for an exterior wall-mounted billboard, comprising:

[0007] A fixing frame, which is fixed to the wall by expansion bolts;

[0008] An installation frame, which is installed on the fixing frame, and the installation frame is in the shape of a rectangular frame composed of square tubes;

[0009] Page pressing plates, the cross-section of the page pressing plates is U-shaped, and the four page pressing plates are respectively buckled on the outer side of the installation frame;

[0010] Fixed page flexible plates, which are installed between the outer side of the installation frame and the page pressing plates, and there are two layers of fixed page flexible plates;

[0011] Fixed pin holes, at least three of the fixed pin holes are evenly distributed on the side of the page pressing plate. The fixed pin holes include rectangular holes, and a circular hole is opened at the center of the rectangular hole. The diameter of the circular hole is larger than the width of the rectangular hole, and the fixed pin holes are also opened at the corresponding positions of the installation frame;

[0012] Fixed pin shafts, the fixed pin shafts include cylindrical pins, and two rectangular blocks are fixedly connected to the cylindrical pins;

[0013] Wherein, the fixed pin shafts are inserted into the fixed pin holes to fix the page pressing plates.

[0014] Optionally, a cam portion is installed in the middle of the cylindrical pin, and an adaptation portion is provided outside the center hole on the page pressing plate. The adaptation portion presses down the page pressing plate when the fixed pin shaft rotates and locks.

[0015] Optionally, a bearing pipe is fixedly installed in the mounting frame, and one end of the fixed pin shaft located in the mounting frame is inserted into the bearing pipe.

[0016] Optionally, one side of the fixed page soft board is provided with fixing glue.

[0017] Optionally, one end of the fixed pin shaft located outside is set as a flat end.

[0018] Optionally, a pre-tightening soft pad is installed on one side of the mounting frame where the fixed pin hole is provided.

[0019] Optionally, the mounting frame is fixedly connected with a rod placing hook, and the rod placing hook is used for placing the page pressing plate.

[0020] Optionally, both ends of the fixed page soft board are bevel-shaped, and the adjacent bevel shapes are attached to each other after the fixed page soft board is installed.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] The advertising page is clamped in the fixed page soft board, reducing the trouble of cleaning the fixed objects during disassembly and replacement. By inserting the fixed pin shaft to fix the page pressing plate, the fixing process during the replacement of the advertising page is simplified, thereby reducing the time for replacing the advertisement and reducing the risk of working at height;

[0023] By providing the cam portion, the page pressing plate is pressed down during the process of rotating the fixed pin shaft to lock, so that the page pressing plate forms a downward pressure on the fixed page soft board, further fixing the advertising page;

[0024] The page pressing plate is fixed after rotating through the fixed pin shaft. By providing the pre-tightening soft pad, there is a certain supporting force between the page pressing plate and the mounting frame, increasing the friction force between the rectangular blocking block and the page pressing plate and the mounting frame, and reducing the possibility of the fixed pin shaft rotating due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the overall structural schematic diagram of the embodiment of the present application;

[0026] Figure 2 is the structural schematic diagram of the position of the fixed pin hole in the embodiment of the present application;

[0027] Figure 3 is the structural schematic diagram of the adaptation portion part in the embodiment of the present application.

[0028] Reference numerals: 1, fixing bracket;

[0029] 2, mounting bracket; 21, rod placing hook;

[0030] 3, page pressing plate; 31, load-bearing pipe;

[0031] 4, fixed page soft board;

[0032] 51, fixing pin hole; 511, rectangular hole; 512, center hole; 513, adapting part;

[0033] 52, fixing pin shaft; 521, cylindrical pin; 522, rectangular latching block; 523, cam part. Detailed implementation mode

[0034] The present application will be further described in detail below with reference to the accompanying drawings.

[0035] Please refer to Figure 1 and Figure 2 , which is an installation structure for installing an advertising board on an exterior wall disclosed in an embodiment of the present application, including a fixing bracket 1 and a mounting bracket 2. The fixing bracket 1 is fixed to the wall through expansion bolts, the mounting bracket 2 is installed on the fixing bracket 1, the mounting bracket 2 is in the shape of a rectangular frame composed of square pipes, a page pressing plate 3 is installed on the outer side of the mounting bracket 2, the page pressing plate 3 has a U-shaped cross-section, and the four page pressing plates 3 are respectively buckled on the outer side of the mounting bracket 2. A fixed page soft board 4 is arranged between the outer side of the mounting bracket 2 and the page pressing plate 3. The fixed page soft board 4 has two layers. During installation, the edge of the advertising page is clamped between the two fixed page soft boards 4. At least three fixing pin holes 51 are evenly distributed on the side surface of the page pressing plate 3. The fixing pin holes 51 include rectangular holes 511, and a center hole 512 is opened in the center of the rectangular hole 511. The diameter of the center hole 512 is larger than the width of the rectangular hole 511. Fixing pin holes 51 are also opened at corresponding positions on the mounting bracket 2. During installation, a fixing pin shaft 52 is inserted into the fixing pin holes 51. The fixing pin shaft 52 includes a cylindrical pin 521, and two rectangular latching blocks 522 are fixedly connected to the cylindrical pin 521. The fixing pin shaft 52 is inserted into the fixing pin holes 51 to fix the page pressing plate 3.

[0036] Specifically, the edge of the advertising page is clamped inside the fixed page soft board 4. The fixed page soft board 4 is buckled on the outer side of the mounting bracket 2 through the page pressing plate 3, and the page pressing plate 3 is fixed to the mounting bracket 2 through the fixing pin shaft 52.

[0037] In this way, the advertising page is clamped inside the fixed page soft board 4, reducing the trouble of cleaning the fixing objects during disassembly and replacement. By inserting the fixing pin shaft 52 to fix the page pressing plate 3, the fixing process for replacing the advertising page is simplified, thereby reducing the time for replacing the advertisement and reducing the risk of working at heights.

[0038] In some feasible ways, the fixing frame 1 is a rectangular frame. Expansion bolt holes are provided at the top corners of the fixing frame 1 for fixing by expansion bolts. The mounting frame 2 is a rectangular frame. A reinforcing beam is fixedly installed inside the mounting frame 2. The reinforcing beam is fixedly connected to the fixing frame 1 through angle irons;

[0039] The page pressing plate 3 is a U-shaped plate. The fixed page soft plate 4 is made of rubber or other elastic materials. The advertising page is clamped in the fixed page soft plate 4. On the one hand, the possibility of tearing the advertising page is reduced by the soft material. On the other hand, the page pressing plate 3 compresses the fixed page soft plate 4 so that the advertising page is always in a clamped state;

[0040] The fixing pin hole 51 is a special-shaped hole, and the fixing pin shaft 52 is a special-shaped part adapted to this special-shaped hole. When the cylindrical pin 521 is inserted into the center hole 512, the rectangular latching block 522 is inserted into the rectangular hole 511. After rotating the fixing pin shaft 52, the two rectangular latching blocks 522 are respectively stuck between the inner side of the mounting frame 2 and the outer side of the page pressing plate 3.

[0041] The following is a further introduction in combination with specific usage scenarios.

[0042] During use, fix the fixed page soft plate 4 on both sides of the advertising page on the ground. Up to the mounting frame 2, rotate and remove the fixing pin shaft 52, and remove the page pressing plate 3. Remove the original fixed page soft plate 4 and the advertising page, place a new fixed page soft plate 4, buckle the page pressing plate 3 back, insert the fixing pin shaft 52 and rotate it to lock.

[0043] As a specific implementation manner of an installation structure for installing an advertising board on an exterior wall provided by the application, a cam portion 523 is installed in the middle of the cylindrical pin 521. An adapting portion 513 is provided outside the center hole 512 on the page pressing plate 3. The adapting portion 513 causes the page pressing plate 3 to be pressed down when the fixing pin shaft 52 rotates and locks.

[0044] Overall, by providing the cam portion 523, the page pressing plate 3 is pressed down during the process of rotating the fixing pin shaft 52 to lock, so that the page pressing plate 3 forms a downward pressure on the fixed page soft plate 4 to further fix the advertising page.

[0045] In some feasible ways, please refer to Figure 3 , the adapting portion 513 is a special-shaped hole. By adapting the adapting portion 513 to the cam portion 523, when the cam portion 523 rotates and presses down the page pressing plate 3, the pressing of the page pressing plate 3 is not hindered.

[0046] In some feasible ways, through the setting of the adapting portion 513, after the cam portion 523 rotates, the convex point faces downward and is located in the rectangular hole 511. Affected by the resilience of the fixed page soft plate 4, the page pressing plate 3 resets upward, so that the convex point of the cam portion 523 is partially stuck in the rectangular hole 511, reducing the possibility of self-rotation of the fixing pin shaft 52.

[0047] Furthermore, a load-bearing tube 31 is fixedly installed in the mounting frame 2 , and one end of the fixing pin 52 located in the mounting frame 2 is inserted into the load-bearing tube 31 .

[0048] It should be understood that by providing the load-bearing tube 31 , the force points of the fixing pin 52 in the mounting frame 2 are increased, which facilitates rotation and fixation.

[0049] Furthermore, one end of the fixing pin shaft 52 located on the outside is configured as a flat end.

[0050] It should be understood that by providing one end as a flat end, it is convenient to rotate with a wrench or other tools.

[0051] In some feasible embodiments, the flat end may also be configured to be a hexagonal or quadrilateral shape suitable for a wrench.

[0052] As a specific implementation of a mounting structure for mounting a billboard on an exterior wall provided in the application,

[0053] One side of the fixed page soft board 4 is provided with fixing glue.

[0054] It should be understood that by providing fixing glue, it is convenient to fix it on the advertising page.

[0055] As a specific implementation of a mounting structure for mounting a billboard on an exterior wall provided in the application, a pre-tightening cushion is installed on one side of the mounting frame 2 where the fixing pin hole 51 is provided.

[0056] In combination with specific usage scenarios, the page pressure plate 3 is fixed after being rotated by the fixed pin shaft 52. By setting a pre-tightening pad, a certain supporting force exists between the page pressure plate 3 and the mounting frame 2, thereby increasing the friction between the rectangular trip block 522 and the page pressure plate 3 and the mounting frame 2, and reducing the possibility of the fixed pin shaft 52 being rotated due to vibration.

[0057] As a specific implementation of the installation structure for installing billboards on exterior walls provided in the application, please refer to Figure 1 The mounting frame 2 is fixedly connected with a rod hook 21, and the rod hook 21 is used to place the page pressing plate 3.

[0058] It should be understood that when installing a new advertising page, the page pressing plate 3 needs to be disassembled, and the placement of the rod hook 21 facilitates the temporary placement of the page pressing plate 3.

[0059] In some feasible embodiments, two rod placing hooks 21 are provided on both upper and lower sides of the mounting frame 2 for placing the page pressing plate 3 .

[0060] As a specific implementation of a mounting structure for mounting a billboard on an exterior wall provided in the application, both ends of the fixed page soft board 4 are beveled, and the adjacent beveled shapes of the fixed page soft board 4 are fitted together after installation.

[0061] It should be understood that by setting the bevel shape, two adjacent fixed page flexible plates 4 are spliced and contacted to better fix the advertisement page.

[0062] The embodiments of the specific implementation manners are all preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. An installation structure for installing an advertising board on an exterior wall, characterized in that, Comprising: A fixing frame (1), which is fixed to the wall by expansion bolts; A mounting frame (2), which is mounted on the fixing frame (1), and the mounting frame (2) is in the shape of a rectangular frame composed of square tubes; Page pressing plates (3), the cross-section of the page pressing plates (3) is U-shaped, and the four page pressing plates (3) are respectively buckled on the outer side of the mounting frame (2); Fixed page flexible plates (4), which are mounted between the outer side of the mounting frame (2) and the page pressing plates (3), and two layers of the fixed page flexible plates (4) are provided; Fixed pin holes (51), at least three of the fixed pin holes (51) are evenly distributed on the side surface of the page pressing plate (3), the fixed pin holes (51) include rectangular holes (511), a center hole (512) is opened in the center of the rectangular hole (511), the diameter of the center hole (512) is larger than the width of the rectangular hole (511), and the mounting frame (2) is also provided with the fixed pin holes (51) at corresponding positions; Fixed pin shafts (52), the fixed pin shafts (52) include cylindrical pins (521), and two rectangular lugs (522) are fixedly connected to the cylindrical pins (521); Wherein, the fixed pin shafts (52) are inserted into the fixed pin holes (51) to fix the page pressing plates (3).

2. The installation structure for an exterior wall-mounted billboard according to claim 1, characterized in that: A cam portion (523) is installed in the middle of the cylindrical pin (521), and an adapting portion (513) is opened outside the center hole (512) on the page pressing plate (3), and the adapting portion (513) presses down the page pressing plate (3) when the fixed pin shaft (52) rotates and locks.

3. The installation structure for an exterior wall-mounted billboard according to claim 2, characterized in that: A bearing pipe (31) is fixedly installed in the mounting frame (2), and one end of the fixed pin shaft (52) located inside the mounting frame (2) is inserted into the bearing pipe (31).

4. The installation structure for an exterior wall-mounted billboard according to claim 1, characterized in that: One side of the fixed page flexible plate (4) is provided with fixing glue.

5. The installation structure for an exterior wall-mounted billboard according to claim 3, characterized in that: One end of the fixed pin shaft (52) located outside is set as a flat end.

6. The installation structure for an exterior wall-mounted billboard according to claim 1, characterized in that: A pre-tightening soft pad is installed on one side of the mounting frame (2) where the fixed pin holes (51) are provided.

7. The installation structure for an exterior wall-mounted billboard according to claim 1, characterized in that: The mounting frame (2) is fixedly connected with a rod placing hook (21), and the rod placing hook (21) is used for placing the page pressing plate (3).

8. The installation structure for an exterior wall-mounted billboard according to claim 1, characterized in that: Both ends of the fixed page flexible plate (4) are in an oblique angle shape, and the adjacent oblique angles are attached to each other after the fixed page flexible plate (4) is installed.

Images