Large-scale notice board suspension device for airport

Abstract

The utility model relates to the technical field of notice board suspension, and discloses a large-scale notice board suspension device for an airport, which comprises a device fixing end, a telescopic hoop ring is arranged at the bottom of the device fixing end, a protection component is arranged on the telescopic hoop ring, and a connecting block is fixedly arranged at the top of the telescopic hoop ring; the adjusting assembly comprises a first rotating pair fixedly installed at the bottom of the device fixing end and a second rotating pair fixedly installed at the bottom of the first rotating pair, and the first rotating pair is located between the device fixing end and the second rotating pair; through the arrangement of the adjusting assembly and the telescopic assembly, deformation can be counteracted in the lifting process to stably lift the notice board, so that the notice board is more stable in the lifting process, and the notice board can be flexibly fixed in the using process to prevent the notice board from being damaged due to shaking caused by external factors; the practicability of the notice board suspension device is improved.

Description

Technical Field

[0001] This utility model relates to the field of notice board suspension technology, specifically a large notice board suspension device for airports. Background Technology

[0002] Airports typically have many large notice boards. Due to their weight, these boards are prone to deformation and damage during suspension, and are also susceptible to shaking and damage caused by earthquakes and typhoons. Therefore, a new type of suspension device is needed.

[0003] However, in actual use, the existing large notice board suspension device used in airports is generally installed and fixed directly to the notice board. However, it is difficult to offset the deformation of the notice board during hoisting, making it inconvenient to lift the notice board. During use, the suspension device is not flexible in fixing the notice board, making the notice board easy to shake and be damaged by external factors, thus affecting the notice board's notification effect. Utility Model Content

[0004] The purpose of this invention is to provide a suspension device for large notice boards in airports, which solves the problem in the background art that notice boards are easily damaged by earthquakes, typhoons and other factors.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A large notice board suspension device for airports, comprising:

[0007] The device has a fixed end, at the bottom of which a retractable ring is installed, a protective component is provided on the retractable ring, and a connecting block is fixedly installed on the top of the retractable ring.

[0008] An adjustment assembly includes a first rotating joint fixedly installed at the bottom of the fixed end of the device and a second rotating joint fixedly installed at the bottom of the first rotating joint, wherein the first rotating joint is located between the fixed end of the device and the second rotating joint.

[0009] Preferably, the bottom of the second rotating joint is provided with a telescopic component, the telescopic component including a telescopic rotatable fixed support fixedly installed at the bottom of the second rotating joint, the bottom of the telescopic rotatable fixed support is provided with a disassembly block, the disassembly block has a through groove inside, and the connecting block is inserted into the through groove.

[0010] Preferably, the protective component includes a slot formed on the retractable sling and a removable retractable pad installed on the retractable sling. A plug is installed on the retractable pad and the plug is inserted into the slot. The retractable pad can increase the friction, making the retractable sling more stable when suspending the notice board.

[0011] Preferably, a limiting component is provided between the plug-in block and the retractable ring. The limiting component includes a limiting groove formed on the retractable ring and a guide block fixedly installed on the plug-in block, with the guide block located within the limiting groove.

[0012] Preferably, a disassembly assembly is provided between the connecting block and the disassembly block. The disassembly assembly includes a pull handle installed on one side of the disassembly block and a fixing rod fixed on the pull handle. Both the connecting block and the disassembly block are provided with slots. The fixing rod is inserted into the slot. A reset assembly is provided inside the pull handle.

[0013] Preferably, the reset assembly includes a receiving groove formed inside the pull handle, and a fixing block and a mounting block installed inside the receiving groove. The end of the fixing block away from the pull handle is fixed to the disassembly block, and the end of the mounting block away from the fixing block is fixed to the pull handle. A reset spring is fixedly installed between the mounting block and the fixing block. The reset spring can effectively and quickly reset the fixing rod, so that the telescopic ring and the telescopic rotatable fixing support can be quickly fixed without the need for the operator to manually insert the fixing rod into the slot, which can effectively save the operator's labor intensity.

[0014] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0015] 1. By adjusting the components and telescopic components, this utility model can counteract deformation and stabilize the lifting of the notice board during hoisting, making the notice board more stable during lifting and flexibly fixing the notice board during use to prevent the notice board from shaking and being damaged due to external factors, thereby improving the practicality of the notice board suspension device.

[0016] 2. This utility model, through the design of disassembly and resetting components, enables the rapid disassembly and assembly of the retractable ring and the retractable rotating fixed support, facilitating maintenance and replacement by staff. This significantly extends the service life of the retractable ring and the retractable rotating fixed support, improving the usability of the notice board suspension device. Furthermore, it enhances the adjustment efficiency of the retractable rotating fixed support, allowing for the suspension of different types of notice boards. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the protective component of this utility model;

[0021] Figure 5 This is a cross-sectional view of the disassembly and assembly components of this utility model.

[0022] The components include: 1. Fixed end of the device; 2. Adjustment component; 3. Telescopic ring; 4. Protective component; 5. Disassembly and assembly component; 6. Connecting block; 7. Disassembly and assembly block.

[0023] 21. First revolute joint; 22. Second revolute joint; 23. Telescopic rotatable fixed support;

[0024] 41. Retractable soft pad; 42. Insert block; 43. Guide block;

[0025] 51. Pull handle; 52. Fixing rod; 53. Fixing block; 54. Mounting block; 55. Return spring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please refer to Figure 1 , Figure 2 and Figure 4 A large notice board suspension device for airports includes: a device fixing end 1, a retractable ring 3 installed at the bottom of the device fixing end 1, a protective component 4 provided on the retractable ring 3, and a connecting block 6 fixedly installed on the top of the retractable ring 3; the protective component 4 includes a insertion groove opened on the retractable ring 3 and a removable retractable soft pad 41 installed on the retractable ring 3, a insertion block 42 installed on the retractable soft pad 41, and the insertion block 42 is inserted into the insertion groove; a limit component is provided between the insertion block 42 and the retractable ring 3, the limit component includes a limit groove opened on the retractable ring 3 and a guide block 43 fixedly installed on the insertion block 42, the guide block 43 being located in the limit groove.

[0028] In use, first align the plug-in block 42 and guide block 43 with the plug-in groove and the limiting groove respectively. Then, push the retractable soft pad 41 to insert the plug-in block 42 and guide block 43 into the plug-in groove and the limiting groove respectively, thus completing the installation of the retractable soft pad 41 and the retractable ring 3. Next, determine the specific fixing position of the notice board according to the drawing. Then, manually adjust the size of the retractable ring 3 and fix it. It is easy to fix notice boards of different sizes and shapes, has strong applicability, and is convenient and quick to operate. The retractable ring is adjusted by adjusting one end of the device. The size of the retractable ring 3 is adjusted so that it can be fixed to the top of the notice board. If the notice board is heavy or too long, several devices can be set in the middle. Through the cooperation of the retractable soft pad 41 and the retractable ring 3, the retractable ring 3 can be more stable when clamping and fixing the notice board, and can also prevent damage to the notice board. At the same time, the retractable soft pad 41 can increase the friction, making the notice board more stable during suspension. Then, the other end is fixed to a suitable position on the indoor ceiling of the airport terminal.

[0029] Please refer to Figures 1-3 Adjustment component 2 includes a first rotating joint 21 fixedly installed at the bottom of the device fixed end 1 and a second rotating joint 22 fixedly installed at the bottom of the first rotating joint 21. The first rotating joint 21 is located between the device fixed end 1 and the second rotating joint 22. The bottom of the second rotating joint 22 is provided with a telescopic component. The telescopic component includes a telescopic rotatable fixed support 23 fixedly installed at the bottom of the second rotating joint 22. The bottom of the telescopic rotatable fixed support 23 is provided with a disassembly block 7. A through groove is opened inside the disassembly block 7, and a connecting block 6 is inserted into the through groove.

[0030] In use, the notice board is first suspended. When the notice board sways during suspension, the first rotating joint 21 and the second rotating joint 22 can move freely at multiple angles, allowing the deformation of the notice board during the lifting process to offset the deformation and make the notice board more stable during lifting. During use, the notice board can be flexibly fixed to prevent it from shaking and being damaged due to external factors, thus improving the practicality of the notice board suspension device. Then, the staff can adjust the distance between the retractable ring 3 and the notice board fixed end 1 of the device by extending and rotating the retractable rotating fixed support 23, so that notice boards of different specifications and models can be installed and suspended.

[0031] Please refer to Figure 1 , Figure 2 and Figure 5A disassembly assembly 5 is provided between the connecting block 6 and the disassembly block 7. The disassembly assembly 5 includes a pull handle 51 installed on one side of the disassembly block 7 and a fixing rod 52 fixed on the pull handle 51. Both the connecting block 6 and the disassembly block 7 have slots. The fixing rod 52 is inserted into the slot. A reset assembly is provided inside the pull handle 51. The reset assembly includes a receiving groove opened inside the pull handle 51 and a fixing block 53 and a mounting block 54 installed inside the receiving groove. The end of the fixing block 53 away from the pull handle 51 is fixed to the disassembly block 7. The end of the mounting block 54 away from the fixing block 53 is fixed to the pull handle 51. A reset spring 55 is fixedly installed between the mounting block 54 and the fixing block 53.

[0032] In use, when it is necessary to quickly assemble and disassemble the retractable ring 3 and the retractable rotating fixed support 23, the operator first pulls the handle 51, causing the fixing rod 52 to be pulled out of the slot. Simultaneously, the return spring 55 is stretched along with the handle 51. Then, the operator pulls the retractable ring 3, causing the connecting block 6 to be pulled out of the through groove, further enabling the quick assembly and disassembly of the retractable ring 3 and the retractable rotating fixed support 23. This facilitates the maintenance and replacement of the retractable ring 3 and the retractable rotating fixed support 23, greatly extending their service life. After replacement, the connecting block 6 is then... While aligning the through slot, push the retractable ring 3 to insert the connecting block 6 into the through slot. Then, align the retractable ring 3 with the slot on the retractable rotating fixed support 23. At the same time, release the pull handle 51 and the return spring 55 will also return to its original position. The pull handle 51 and the fixed rod 52 will be reset by the elasticity of the return spring 55. Reinsert the fixed rod 52 into the slot to realize the installation of the retractable ring 3 and the retractable rotating fixed support 23, so that the retractable ring 3 can suspend the notice board. Moreover, by replacing the retractable ring 3 and the retractable rotating fixed support 23 with brand new ones, the suspension efficiency of the suspension device on the notice board can be improved, further improving the practicality of the device.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A suspension device for large notice boards used in airports, characterized in that, include: The device is fixed at the end (1), and a retractable ring (3) is installed at the bottom of the device fixed at the end (1). A protective component (4) is provided on the retractable ring (3), and a connecting block (6) is fixedly installed on the top of the retractable ring (3). Adjustment component (2), the adjustment component (2) includes a first rotating joint (21) fixedly installed at the bottom of the device fixed end (1) and a second rotating joint (22) fixedly installed at the bottom of the first rotating joint (21), the first rotating joint (21) being located between the device fixed end (1) and the second rotating joint (22).

2. The large notice board suspension device for airports according to claim 1, characterized in that: The bottom of the second rotating joint (22) is provided with a telescopic component. The telescopic component includes a telescopic rotating fixed support (23) fixedly installed at the bottom of the second rotating joint (22). The bottom of the telescopic rotating fixed support (23) is provided with a disassembly block (7). A through groove is opened inside the disassembly block (7), and the connecting block (6) is inserted into the through groove.

3. The large notice board suspension device for airports according to claim 1, characterized in that: The protective component (4) includes a slot formed on the retractable ring (3) and a removable retractable pad (41) installed on the retractable ring (3). A plug (42) is installed on the retractable pad (41) and the plug (42) is inserted into the slot.

4. A large notice board suspension device for airports according to claim 3, characterized in that: A limiting component is provided between the plug-in block (42) and the retractable ring (3). The limiting component includes a limiting groove formed on the retractable ring (3) and a guide block (43) fixedly installed on the plug-in block (42). The guide block (43) is located in the limiting groove.

5. A large notice board suspension device for airports according to claim 2, characterized in that: A disassembly assembly (5) is provided between the connecting block (6) and the disassembly block (7). The disassembly assembly (5) includes a pull handle (51) installed on one side of the disassembly block (7) and a fixing rod (52) fixed on the pull handle (51). Slots are provided on both the connecting block (6) and the disassembly block (7). The fixing rod (52) is inserted into the slot. A reset assembly is provided inside the pull handle (51).

6. A large notice board suspension device for airports according to claim 5, characterized in that: The reset assembly includes a receiving groove opened inside the pull handle (51) and a fixing block (53) and a mounting block (54) installed inside the receiving groove. The end of the fixing block (53) away from the pull handle (51) is fixed to the disassembly block (7), and the end of the mounting block (54) away from the fixing block (53) is fixed to the pull handle (51). A reset spring (55) is fixedly installed between the mounting block (54) and the fixing block (53).

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