Rail platform ceiling aluminum plate convenient to maintain, disassemble and assemble

Abstract

The utility model relates to a rail platform ceiling aluminum plate convenient to maintain, disassemble and assemble, and aims to solve the problems that the disassembly and assembly efficiency of a filter plate is low due to the fact that an existing aluminum plate is disassembled and assembled by screwing a bolt, a connecting groove is formed in the surface of an aluminum top plate body, and sealing is increased by inserting a sealing cover into the connecting groove. The aluminum top plate comprises a pull rod and a plate body, a connecting plate is fixedly connected to the bottom of the pull rod, clamping plates are arranged on the two sides of the bottom of the connecting plate, and the plate body is arranged between the two clamping plates; the two ends of the inner side of the plate body are each provided with two connecting blocks, the tops of the connecting blocks are rotationally connected with connecting shafts, the tops of the connecting shafts are fixedly connected with inserting plates, and torsional springs are arranged on the outer sides of the connecting shafts in a sleeving mode. Therefore, the attractiveness of the surface of the plate body is improved.

Description

Technical Field

[0001] The utility model relates to the field of rail platform ceiling aluminum plates, in particular to a rail platform ceiling aluminum plate which is easy to maintain and disassemble. Background Art

[0002] The interior of urban buildings uses ceilings to beautify the interior. However, when the aluminum ceiling panels in rail stations need to be disassembled and assembled, it takes a lot of operation time, which affects the normal use of the rail stations.

[0003] According to the patent CN220978533U, a rail platform ceiling aluminum plate that is easy to maintain and disassemble relates to the field of ceilings, including an aluminum top plate main body, the inner side screws of the aluminum top plate main body are installed with reinforcing ribs, the inner side wall of the aluminum top plate main body is welded with a built-in angle bracket, and the outer side wall of the built-in angle bracket is provided with a through groove. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved: by setting the aluminum top plate main body, reinforcing ribs, built-in angle bracket and through groove, when the position of the ceiling is fixed during the installation of the aluminum top plate main body deviates, the built-in angle bracket corresponding to the inner side of the aluminum top plate main body can be fixed The bracket and the through-groove are fixed with the fixing bolts and the connected ceiling fixing parts through threads, which avoids the misalignment between the fixing parts and the built-in angle bracket and cannot be installed normally, thereby improving the installation efficiency. At the same time, the connection method of screws is adopted, which is convenient for disassembly and maintenance. The anti-extrusion effect of the aluminum top plate body is increased by installing reinforcing ribs on the inner side of the aluminum top plate body. During use, the traditional aluminum plate is disassembled and assembled by twisting the bolts, which makes the disassembly and assembly efficiency of the filter plate low, and a connecting groove is opened on the surface of the aluminum top plate body, and a sealing cover is inserted into the connecting groove to increase the seal, thereby affecting the aesthetics of the surface of the aluminum top plate body. For this reason, it is necessary to design a new technical solution to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the existing technology, adapt to actual needs, and provide a railway platform ceiling aluminum plate that is easy to maintain and disassemble, so as to solve the technical problem that the current aluminum plate is disassembled and assembled by screwing bolts, thereby making the disassembly and assembly efficiency of the filter plate low, and a connecting groove is opened on the surface of the aluminum top plate body, and a sealing cover is inserted into the connecting groove to increase the seal, thereby affecting the aesthetics of the surface of the aluminum top plate body.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: designing a railway platform ceiling aluminum plate that is easy to maintain and disassemble, including a pull rod and a plate body, the bottom of the pull rod is fixedly connected to a connecting plate, and clamping plates are provided on both sides of the bottom of the connecting plate, and the plate body is provided between the two clamping plates;

[0006] Two connecting blocks are installed at both ends of the inner side of the plate body, the top of the connecting block is rotatably connected to a connecting shaft, the top of the connecting shaft is fixedly connected to a plug plate, the outer side of the connecting shaft is sleeved with a torsion spring, and the first limit plate and the second limit plate are respectively installed at the opposite ends of the plug plate and the connecting block, and the two ends of the torsion spring are respectively squeezed on the first limit plate and the limit plate, and rectangular slots are opened on both sides of the opposite ends of the two splints.

[0007] Preferably, a plurality of through holes are opened on the surface of the connecting plate, and the plurality of through holes are equidistantly distributed on the connecting plate, bolts are inserted into two of the plurality of through holes, and the bolts are threadedly connected to the surface of the clamping plate.

[0008] Preferably, a bearing is installed at the connection between the connecting block and the connecting shaft, the outer ring of the bearing is fixedly connected to the connecting block, and the inner ring of the bearing is fixedly connected to the outer side of the connecting shaft.

[0009] Preferably, the inner height of the rectangular slot is adapted to the outer thickness of the plugboard.

[0010] Preferably, one end of the inserting plate in the rectangular slot is arranged as an inclined surface.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model combines structures such as a pull rod, a connecting plate, a clamping plate, a rectangular slot, a plugging plate, a connecting block, a connecting shaft, a torsion spring, a first limit plate, and a second limit plate. When the plate body is installed, the plugging plates on both sides of the plate body are retracted into the inner side of the plate body by toggling the plugging plates, thereby tightening the torsion spring, and then the plate body is inserted between the two clamping plates. When the plugging plates correspond to the rectangular slots, the elastic force of the torsion spring drives the plugging plates to rotate and reset them in the rectangular slots, thereby quickly installing the plate body. When the plate body needs to be disassembled for maintenance, a thin hard sheet is inserted between the clamping plate and the plate body, and then the thin hard sheet is moved to push the plugging plate to rotate so that the plugging plate is disengaged from the rectangular slot, and then the plate body is pulled outward to complete the disassembly. Therefore, the plate body does not need to be disassembled and assembled without screwing bolts, thereby greatly improving the disassembly and assembly efficiency of the plate body, and the surface of the plate body is flat after installation, thereby improving the aesthetics of the plate body surface.

[0013] 2. The utility model utilizes a combination of bolts and through holes, and the clamping plate and the connecting plate can be easily connected by screwing the bolts. In addition, a plurality of through holes are evenly distributed, so that the distance between the two clamping plates can be adjusted according to the size of the plate body, thereby facilitating the installation of plates of different sizes and improving the practicality of the plate body installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is an enlarged view of point A of the present utility model;

[0016] Figure 3 This is a front view of the connection between the connecting shaft, the connecting block and the plugboard of the utility model;

[0017] Figure 4 This is a partial cross-sectional view of the connection between the splint and the inserting plate of the utility model;

[0018] In the figure: 1. pull rod; 11. connecting plate; 12. splint; 13. through hole; 14. bolt; 2. plate body; 3. rectangular slot; 4. connecting block; 41. connecting shaft; 42. torsion spring; 43. second limit plate; 44. insert plate; 45. bearing; 46. first limit plate. DETAILED DESCRIPTION

[0019] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0020] Example 1: A rail platform ceiling aluminum plate that is easy to maintain and disassemble, see Figures 1 to 4 , comprising a pull rod 1 and a plate body 2, wherein the bottom of the pull rod 1 is fixedly connected to a connecting plate 11, and both sides of the bottom of the connecting plate 11 are provided with clamping plates 12, and the plate body 2 is provided between the two clamping plates 12;

[0021] Two connecting blocks 4 are installed at both ends of the inner side of the plate body 2. The top of the connecting block 4 is rotatably connected to a connecting shaft 41. The top of the connecting shaft 41 is fixedly connected to a plug plate 44. The outer side of the connecting shaft 41 is sleeved with a torsion spring 42. The first limit plate 46 and the second limit plate 43 are respectively installed at the opposite end of the plug plate 44 and the connecting block 4. The two ends of the torsion spring 42 are respectively squeezed on the first limit plate 46 and the limit plate. Rectangular slots 3 are provided on both sides of the opposite ends of the two splints 12. When working, the pull rod 1 is fixed to the top of the house by the expansion bolts 14, and then the splint 12 is connected to the bottom of the connecting plate 11. When the plate body 2 is installed, the plate body 2 is installed by toggling the two sides of the plate body 2. The insert plate 44 is received in the inner side of the plate body 2, thereby tightening the torsion spring 42, and then the plate body 2 is inserted between the two clamping plates 12. When the insert plate 44 corresponds to the rectangular slot 3, the elastic force of the torsion spring 42 drives the insert plate 44 to rotate and reset it in the rectangular slot 3, thereby quickly installing the plate body 2. When the plate body 2 needs to be disassembled and maintained, a thin hard sheet is inserted between the clamping plate 12 and the plate body 2, and then the thin hard sheet is moved to push the insert plate 44 to rotate so that the insert plate 44 is disengaged from the rectangular slot 3, and then the plate body 2 is pulled outward to complete the disassembly. Therefore, the plate body 2 does not need to be disassembled and assembled without tightening the bolts 14, thereby greatly improving the disassembly and assembly efficiency of the plate body 2, and the surface of the plate body 2 is flat after installation, thereby improving the aesthetics of the surface of the plate body 2.

[0022] For details, seeFigure 2 The surface of the connecting plate 11 is provided with a plurality of through holes 13, the plurality of through holes 13 are equidistantly distributed on the connecting plate 11, two of the plurality of through holes 13 are inserted with bolts 14, the bolts 14 are in threaded connection with the surface of the clamping plate 12, the clamping plate 12 is connected with the connecting plate 11 by screwing the bolts 14, and the plurality of through holes 13 are equidistantly distributed, so that the distance between the two clamping plates 12 can be adjusted according to the size of the plate body 2, thereby facilitating the installation of the plate body 2 of different sizes, and the practicability of the plate body 2 installation is improved.

[0023] Further, referring to Figure 3 The connecting block 4 is provided with a bearing 45 at the connection with the connecting shaft 41, the outer ring of the bearing 45 is fixedly connected with the connecting block 4, and the inner ring of the bearing 45 is fixedly connected with the outer side of the connecting shaft 41, so that the friction between the rotation of the connecting shaft 41 and the connecting block 4 is reduced, thereby facilitating the rotation of the plug-in plate 44, and the disassembly and assembly of the plate body 2 are more convenient.

[0024] It is worth noting that, referring to Figure 4 The inner side height of the rectangular slot 3 is matched with the outer side thickness of the plug-in plate 44, so as to avoid the up-and-down shaking of the plug-in plate 44 when the plug-in plate 44 is inserted into the rectangular slot 3, and the stability of the plate body 2 after installation is improved.

[0025] It is worth noting that, referring to Figure 4 One end of the plug-in plate 44 in the rectangular slot 3 is provided with a bevel, so as to ensure that the plug-in plate 44 can rotate when the plug-in plate 44 is inserted into the rectangular slot 3, and the plug-in plate 44 is separated from the rectangular slot 3.

[0026] In addition, the components of the utility model are all general standard components or components known by those skilled in the art, the structure and principle of which can be known by the technical personnel through a technical manual or through a conventional experimental method, and the technical personnel in the art can completely realize it without unnecessary description, and the content protected by the utility model does not involve the improvement of the internal structure and method.

[0027] The embodiments of the utility model disclose the preferable embodiments, but are not limited to this, and the ordinary skilled in the art can easily understand the spirit of the utility model according to the above-mentioned embodiments, and make different inferences and changes, but as long as it does not deviate from the spirit of the utility model, it is within the protection scope of the utility model.

Claims

1. A rail platform ceiling aluminum plate that is easy to maintain and disassemble, comprising a pull rod (1) and a plate body (2), characterized in that: The bottom of the pull rod (1) is fixedly connected to a connecting plate (11), and clamping plates (12) are provided on both sides of the bottom of the connecting plate (11), and the plate body (2) is provided between the two clamping plates (12); Two connecting blocks (4) are installed at both ends of the inner side of the plate body (2), the top of the connecting block (4) is rotatably connected to a connecting shaft (41), the top of the connecting shaft (41) is fixedly connected to a plug plate (44), the outer side of the connecting shaft (41) is sleeved with a torsion spring (42), the plug plate (44) and the connecting block (4) are respectively installed with a first limiting plate (46) and a second limiting plate (43), the two ends of the torsion spring (42) are respectively squeezed on the first limiting plate (46) and the limiting plate, and rectangular slots (3) are opened on both sides of the opposite ends of the two clamping plates (12).

2. The aluminum plate for railway platform ceiling that is easy to maintain and disassemble as claimed in claim 1, characterized in that: The surface of the connecting plate (11) is provided with a plurality of through holes (13), and the plurality of through holes (13) are equidistantly distributed on the connecting plate (11), two of the plurality of through holes (13) are inserted with bolts (14), and the bolts (14) are threadedly connected to the surface of the clamping plate (12).

3. The aluminum plate for railway platform ceiling that is easy to maintain and disassemble as claimed in claim 1, characterized in that: A bearing (45) is installed at the connection between the connecting block (4) and the connecting shaft (41); the outer ring of the bearing (45) is fixedly connected to the connecting block (4); and the inner ring of the bearing (45) is fixedly connected to the outer side of the connecting shaft (41).

4. The aluminum plate for railway platform ceiling that is easy to maintain and disassemble as claimed in claim 1, characterized in that: The inner height of the rectangular slot (3) is adapted to the outer thickness of the inserting plate (44).

5. The aluminum plate for railway platform ceiling that is easy to maintain and disassemble as claimed in claim 1, characterized in that: One end of the inserting plate (44) in the rectangular slot (3) is arranged as an inclined surface.

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