Fixing structure for advertising board installation

Abstract

The utility model relates to a fixing structure for advertising board installation, which comprises a connecting plate, an advertising board hoisting and fixing structure is arranged in front of the connecting plate, the advertising board hoisting and fixing structure comprises an inner frame fixedly installed on the surface of the connecting plate, and an advertising installation frame is fixedly installed on the surface of the inner frame. According to the fixing structure for advertising board installation, a lifting plate is used for being in butt joint with an advertising board, a winding disc is driven by a first motor to rotate and wind a cable, the lifting plate can be pulled up and lifted to the bottom of an advertising installation frame, then the first motor drives a threaded rod to rotate, a cross arm drives a lock plate and an electromagnetic lock to descend, the electromagnetic lock is powered on to adsorb and fix the lifting plate, and then the lifting plate is fixed. The first motor reversely drives the threaded rod to enable the electromagnetic lock to ascend, the lifting plate is brought into the advertisement mounting frame, the mooring rope continues to be wound, hoisting limiting is conducted on the top of the lifting plate, when the advertisement plate is replaced, power is cut off to enable the electromagnetic lock to be separated from the metal plate, the mooring rope is unwound to enable the lifting plate to descend, replacement can be completed, and high-altitude operation is not needed in the whole process.

Description

TECHNICAL FIELD

[0001] The utility model relates to an advertising board installation technical field, concretely is a kind of fixed structure for advertising board installation. BACKGROUND

[0002] Advertising board is the medium of display advertising information, also is the medium of visual communication information output, is widely used in various commercial activities and daily production and life, in the existing advertising board installation technology, the replacement of advertising board is often a tedious and certain risk task.

[0003] Traditional installation mode usually needs to be directly fixed in wall body or support to advertising board, once needing to replace advertising content, work personnel need to carry out high-altitude operation, such as using ladder or climbing equipment to approach advertising board to carry out disassembly and replacement, this mode not only time-consuming and labor-consuming, more important, it brings extremely high safety risk, because high-altitude operation itself has multiple potential dangers such as falling, object strike, so a kind of fixed structure for advertising board installation is presented to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a kind of fixed structure for advertising board installation to overcome the deficiency in the prior art.

[0005] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0006] A kind of fixed structure for advertising board installation, including connecting plate, the front of the connecting plate is provided with advertising board hoisting fixed structure;

[0007] The billboard hoisting fixing structure includes an inner frame fixedly installed on the surface of the connecting plate, an advertisement installation frame fixedly installed on the surface of the inner frame, two support frames fixedly installed on the top of the inner frame and the advertisement installation frame, a first motor fixedly installed on the back of each of the two support frames, a winding disc fixedly installed on the output end of each of the two first motors and located in front of the support frame, a cable fixedly installed on the bottom of each of the two winding discs and penetrating through the bottom of the advertisement installation frame, the two cables movably installed in the upper top wall of the advertisement installation frame, a lifting plate fixedly installed on the bottom of each of the two cables, side grooves formed on the two sides of the inner cavity of the inner frame, cross arms slidably installed in the inner cavity of the inner frame and penetrating through the two side grooves, lock plates fixedly installed on the bottom of each of the two cross arms and penetrating through the bottom of the inner frame, the two lock plates slidably installed in the lower bottom wall of the inner frame, electromagnetic locks fixedly installed on the surface of each of the two lock plates and penetrating through the front of the advertisement installation frame, two lock grooves formed on the surface of the advertisement installation frame, the two electromagnetic locks respectively slidably installed on the inner sides of the two lock grooves, metal plates fixedly installed on the back of the lifting plate and corresponding to the two electromagnetic locks, a second motor fixedly installed on the top of the inner frame, a threaded rod fixedly installed on the output end of the second motor and penetrating through the inner cavity of the inner frame, and the threaded rod rotatably installed in the inner cavity of the inner frame and threadedly installed in the inner cavity of the cross arm.

[0008] The lifting plate is used for butt joint with the advertisement plate, the winding disc is driven to rotate and wind the cable by the first motor, the lifting plate can be pulled up to the bottom of the advertisement installation frame, then the first motor drives the threaded rod to rotate, the cross arm drives the lock plate and the electromagnetic lock to descend, the electromagnetic lock is powered on to adsorb and fix the lifting plate, then the first motor reversely drives the threaded rod, the electromagnetic lock rises to bring the lifting plate into the advertisement installation frame, the cable is continuously wound to hoist and limit the top of the lifting plate, when the advertisement plate is replaced, the electromagnetic lock is separated from the metal plate by power-off, the cable is unwound to make the lifting plate descend, and the replacement is completed.

[0009] On the basis of the above technical scheme, the utility model still can make improvement as follows.

[0010] Further, the back of the connecting plate is fixedly installed with a plurality of connecting trusses, the back of each of the plurality of connecting trusses is fixedly installed with a triangular support, the surface of each of the plurality of triangular supports is fixedly installed with a support block, and each of the plurality of support blocks is embedded in the bottom of the connecting plate.

[0011] Further, the front of each of the plurality of triangular supports is threadedly installed with a plurality of bolts penetrating through the back thereof.

[0012] Further, the top of the connecting plate and the advertisement installation frame is fixedly installed with a motor fixing frame, and the motor fixing frame is fixedly installed on the outside of the second motor.

[0013] Furthermore, the surface of the lifting plate is provided with multiple threaded grooves that extend into its interior, and each of the multiple threaded grooves is equipped with a corresponding fixing screw. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure from one perspective of the present invention;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0016] Figure 3 This is an exploded view of the structure of this utility model;

[0017] Figure 4 This is a partial cross-sectional structural diagram of the present invention;

[0018] Figure 5 This is a schematic diagram of the inner frame structure;

[0019] Figure 6 for Figure 3 Enlarged structural diagram at point A in the middle.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Connecting plate; 2. Inner frame; 3. Advertising installation frame; 4. Support frame; 5. Motor No. 1; 6. Rewind reel; 7. Cable; 8. Lifting plate; 9. Side groove; 10. Crossbeam; 11. Locking plate; 12. Electromagnetic lock; 13. Lock groove; 14. Metal plate; 15. Motor No. 2; 16. Threaded rod; 17. Connecting truss; 18. Triangular bracket; 19. Support block; 20. Bolt; 21. Motor mounting bracket; 22. Threaded groove. Detailed Implementation

[0022] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0023] Example 1, such as Figures 1-5 As shown, a fixing structure for billboard installation includes a connecting plate 1, and a billboard hoisting fixing structure is provided in front of the connecting plate 1.

[0024] Specifically, the billboard hoisting fixing structure comprises an inner frame 2 fixedly installed on the surface of the connecting plate 1, an advertisement installation frame 3 fixedly installed on the surface of the inner frame 2, two support frames 4 fixedly installed on the top of the inner frame 2 and the advertisement installation frame 3, a first motor 5 fixedly installed on the back of each of the two support frames 4, a winding disc 6 fixedly installed on the output end of each of the two first motors 5 and located in front of the support frame 4, a cable 7 fixedly installed on the bottom of each of the two winding discs 6 and penetrating through the bottom of the advertisement installation frame 3, the cable 7 movably installed on the inner top wall of the advertisement installation frame 3, a lifting plate 8 fixedly installed on the bottom of the cable 7, a side groove 9 formed on the two sides of the inner cavity of the inner frame 2, a cross arm 10 slidably installed in the inner cavity of the inner frame 2 and penetrating through the two side grooves 9, a lock plate 11 fixedly installed on the bottom of each of the two cross arms 10 and penetrating through the bottom of the inner frame 2, the lock plate 11 slidably installed on the lower bottom wall of the inner frame 2, an electromagnetic lock 12 fixedly installed on the surface of each of the two lock plates 11 and penetrating through the front of the advertisement installation frame 3, two lock grooves 13 formed on the surface of the advertisement installation frame 3, the electromagnetic lock 12 slidably installed on the inner side of each of the two lock grooves 13, a metal plate 14 fixedly installed on the back of the lifting plate 8 and corresponding to the two electromagnetic locks 12, a second motor 15 fixedly installed on the top of the inner frame 2, a threaded rod 16 fixedly installed on the output end of the second motor 15 and penetrating through the inner cavity of the inner frame 2, and the threaded rod 16 rotatably installed in the inner cavity of the inner frame 2 and threadedly installed in the inner cavity of the cross arm 10.

[0025] When in use, the lifting plate 8 is used to be connected with the advertising plate, two first motors 5 drive two winding discs 6 to rotate reversely to wind two cables 7, the two cables 7 are wound to lift the lifting plate 8, when the lifting plate 8 approaches the bottom of the advertising installation frame 3, the second motor 15 is controlled to start, the second motor 15 drives the threaded rod 16 to rotate forwardly to force the cross arm 10 to drive two lock plates 11 and the electromagnetic lock 12 to descend, the two second motors 15 are just at the back of the lifting plate 8, at this time, the two electromagnetic locks 12 are powered to adsorb and fix the two metal plates 14 and the front lifting plate 8, the lifting plate 8 is adsorbed and fixed, the second motor 15 is controlled to drive the threaded rod 16 to rotate reversely, the threaded rod 16 is reversely rotated to force the cross arm 10 to drive two lock plates 11 and the electromagnetic lock 12 to ascend, the two electromagnetic locks 12 ascend to bring the lifting plate 8 into the inside of the advertising installation frame 3, the two first motors 5 continue to drive the two winding discs 6 to rotate to wind the two cables 7, thereby hoisting and limiting the top of the lifting plate 8, when a new advertising plate is needed to be replaced, the two electromagnetic locks 12 are powered off, at this time, the two electromagnetic locks 12 and the two metal plates 14 can be disconnected, then, the two first motors 5 drive the two winding discs 6 to rotate forwardly to unwind the two cables 7, the two cables 7 are unwound to make the lifting plate 8 descend, at this time, the new advertising plate can be replaced, after the new advertising plate is installed on the surface of the lifting plate 8, the above steps are continued to operate, the new advertising plate can be installed and fixed, and during the whole replacement process, personnel do not need to work at high altitude.

[0026] As shown in Figures 3-5 embodiment 1, which is specifically as follows:

[0027] The back of the connecting plate 1 is fixedly installed with a plurality of connecting trusses 17, the back of each of the plurality of connecting trusses 17 is fixedly installed with a triangular support 18, the surface of each of the plurality of triangular supports 18 is fixedly installed with a supporting block 19, and each of the plurality of supporting blocks 19 is embedded in the bottom of the connecting plate 1.

[0028] In this way, the connecting plate 1 and the advertising plate hoisting and fixing structure can be supported and fixed on the wall through the plurality of connecting trusses 17 and the triangular supports 18, and the bottom of the connecting plate 1 can be supported through the installation of the supporting blocks 19 embedded in the bottom of the connecting plate 1, so that the stress of the connecting trusses 17 is dispersed.

[0029] As shown in Figures 1-4 embodiment 1, which is specifically as follows:

[0030] The front surface of each of the plurality of triangular supports 18 is threadedly installed with a plurality of bolts 20 penetrating through the back thereof.

[0031] In this way, the plurality of bolts 20 are driven into the wall to fix the plurality of triangular supports 18 and the connecting truss 17.

[0032] Embodiment 4, as shown in the figure, is a further improvement based on Embodiment 1, which is as follows: Figures 1-4

[0033] The top of the connecting plate 1 and the advertising installation frame 3 is fixedly installed with a motor fixing frame 21, which is fixedly installed outside the second motor 15.

[0034] In this way, the second motor 15 is fixed on the top of the connecting plate 1 and the advertising installation frame 3 through the motor fixing frame 21.

[0035] Embodiment 5, as shown in the figure, is a further improvement based on Embodiment 1, which is as follows: Figures 1-4

[0036] The surface of the lifting plate 8 is provided with a plurality of threaded grooves 22 penetrating into the inside, and each threaded groove 22 is equipped with a corresponding fixed screw.

[0037] In this way, the plurality of fixed screws are penetrated into the inside of the advertising board and installed with the plurality of threaded grooves 22, so that the advertising board can be fixed on the surface of the lifting plate 8.​​

Claims

1. A fixing structure for a signboard installation comprising a connecting plate (1), characterized in that: The front of the connecting plate (1) is provided with an advertising board hoisting fixing structure; The advertising board hoisting fixing structure comprises an inner frame (2) fixedly installed on the surface of the connecting plate (1), the surface of the inner frame (2) is fixedly installed with an advertising installation frame (3), the top of the inner frame (2) and the advertising installation frame (3) is fixedly installed with two support frames (4), the back of the two support frames (4) is fixedly installed with a first motor (5), the output end of the two first motors (5) is fixedly installed with a winding disc (6) located in front of the support frame (4), the bottom of the two winding discs (6) is fixedly installed with a cable (7) penetrating through the bottom of the advertising installation frame (3), the two cables (7) are movably installed in the upper top wall of the advertising installation frame (3), the bottom of the two cables (7) is fixedly installed with a lifting plate (8), the two sides of the inner cavity of the inner frame (2) is provided with a side slot (9), the inside of the inner frame (2) is slidably installed with a cross arm (10) penetrating through the inside of the two side slots (9), the bottom of the two cross arms (10) is fixedly installed with a lock plate (11) penetrating through the bottom of the inner frame (2), the two lock plates (11) are slidably installed in the lower bottom wall of the inner frame (2), the surface of the two lock plates (11) is fixedly installed with an electromagnetic lock (12) penetrating through the front of the advertising installation frame (3), the surface of the advertising installation frame (3) is provided with two lock grooves (13), the two electromagnetic locks (12) are slidably arranged on the inner sides of the two lock grooves (13), the back of the lifting plate (8) is fixedly installed with a metal plate (14) corresponding to the two electromagnetic locks (12), the top of the inner frame (2) is fixedly installed with a second motor (15), the output end of the second motor (15) is fixedly installed with a threaded rod (16) penetrating through the inside of the inner frame (2), the threaded rod (16) is rotatably installed in the inside of the inner frame (2), the threaded rod (16) is threadedly installed in the inside of the cross arm (10); the surface of the lifting plate (8) is provided with a plurality of threaded grooves (22) penetrating through the inside thereof, a plurality of the threaded grooves (22) are provided with corresponding fixed screws; the back of the connecting plate (1) is fixedly installed with a plurality of connecting trusses (17), the back of the plurality of connecting trusses (17) is fixedly installed with a triangular support (18), the surface of the plurality of triangular supports (18) is fixedly installed with a support block (19), the plurality of support blocks (19) are embedded in the bottom of the connecting plate (1).

2. The fixing structure for a signboard installation according to claim 1, characterized in that: The front of the plurality of triangular supports (18) is threadedly installed with a plurality of bolts (20) penetrating through the back thereof.

3. The fixing structure for mounting an advertising board according to claim 1, characterized in that: The top of the connecting plate (1) and the advertising installation frame (3) is fixedly installed with a motor fixing frame (21), the motor fixing frame (21) is fixedly installed on the outside of the second motor (15).

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