A platform lifting protective cover device

Abstract

This invention discloses a platform lifting protective cover device, comprising a tubular frame assembly, a left side sealing plate assembly, a right side sealing plate assembly, a front maintenance door assembly, a rear maintenance door assembly, a top cover assembly, and a carriage number display assembly. The tubular frame assembly is equipped with the left side sealing plate assembly, the right side sealing plate assembly, the front maintenance door assembly, and the rear maintenance door assembly. The top of the tubular frame assembly is equipped with the top cover assembly and the carriage number display assembly. This invention adopts a modular assembly structure design, achieving rapid assembly, convenient transportation, and efficient subsequent maintenance. It also ensures the integrated realization of platform protection, dustproof sealing, light strip warning, and information display functions, meeting the safety protection and multi-functional use requirements of rail transit platforms.

Description

Technical Field

[0001] This invention relates to the field of rail transit platforms, and more particularly to a platform lifting protective cover device. Background Technology

[0002] With the rapid development of the rail transit industry, the demand for safety protection and functional integration of high-speed rail / metro platforms is increasing. Existing protective devices mostly use integral welded structures for their frame components, which are difficult to transport and install on-site, and have high repair costs after damage. Therefore, there is an urgent need for a platform lifting protective cover device that is structurally stable, easy to assemble, has good sealing performance, and integrates multiple functions. Summary of the Invention

[0003] Purpose of the invention: To address the shortcomings and defects of existing technologies, this invention provides a platform lifting protective cover device. It adopts a modular assembly structure design to achieve rapid assembly, convenient transportation, and efficient subsequent maintenance. At the same time, it ensures the integrated realization of platform protection, sealing and dust prevention, light strip warning, and information display functions, thus meeting the safety protection and multi-functional use requirements of rail transit platforms.

[0004] Technical solution: The present invention provides a platform lifting protective cover device, characterized in that it includes a pipe frame assembly, a left side sealing plate assembly, a right side sealing plate assembly, a front maintenance door assembly, a rear maintenance door assembly, a top cover assembly, and a carriage number display assembly; the pipe frame assembly is provided with the left side sealing plate assembly, the right side sealing plate assembly, the front maintenance door assembly, and the rear maintenance door assembly; the top of the pipe frame assembly is provided with the top cover assembly and the carriage number display assembly.

[0005] The pipe frame assembly includes a photoelectric bracket, two sets of pipe welding parts I and two sets of pipe welding parts II with the same diagonal surface, two sets of horizontal pipe I and two sets of horizontal pipe II with the same diagonal surface, two sets of pipe edging I and two sets of pipe edging II arranged symmetrically, two sets of upper interconnecting parts, and two sets of lower retaining strips.

[0006] The pipe frame assembly is an assembled frame structure. The pipe welding component includes a pipe top plate, a vertical pipe and a pipe bottom plate. The pipe bottom plate is connected to the column bottom plate of the platform lifting device using M6 fasteners, and the pipe top plate is connected to the upper horizontal pipe using M4 fasteners.

[0007] The left-side sealing plate assembly includes a left-side sealing plate welded component, a double-sided brush, a single-sided brush, and an upper lampshade; the right-side sealing plate assembly is structurally symmetrical to the left-side sealing plate assembly.

[0008] The front maintenance door assembly includes a front maintenance door adhesive component, a hinge, a rotary latch, a display screen, and an electrical board assembly; the rear maintenance door assembly is structurally symmetrical to the front maintenance door assembly, but does not have a display screen or electrical board mounting position.

[0009] The top cover assembly includes a top cover, a left top cover plate, and a right top cover plate. The top cover has an arc-shaped structure and is fixed to the top of the tubular frame assembly with M5 fasteners, thus completing the top encapsulation and protection of the device.

[0010] The carriage number display component includes a carriage number bracket welded part, two sets of two-digit digital tube displays, a mounting bracket, M4 fasteners and M5 fasteners; the two-digit digital tube displays are fixed to the mounting bracket by the M4 fasteners, and the carriage number display component is installed on the upper part of the front maintenance door component by the M5 fasteners to clearly display the carriage number information for easy identification by passengers.

[0011] The platform lifting protective cover device of the present invention is characterized by being manufactured by the following steps: frame base → sealing plate installation → maintenance door assembly → top cover encapsulation → display component integration.

[0012] The platform lifting protective cover device of the present invention is characterized by comprising the following steps:

[0013] 1) Assemble the pipe frame components and fix each pipe component with standardized fasteners; the pipe welding component consists of a pipe top plate, a vertical pipe, and a pipe bottom plate. The pipe bottom plate is connected to the column bottom plate of the platform lifting device with M6 fasteners, and the pipe top plate is connected to the upper horizontal pipe with M4 fasteners to ensure symmetrical accuracy and structural stability. Then install the photoelectric bracket.

[0014] 2) Install the left and right sealing plate components in sequence, and adjust their positions to ensure that the sealing plates fit tightly against the frame;

[0015] 3) Connect the front maintenance door assembly and the rear maintenance door assembly to the pipe frame using hinges, and adjust the locking mechanism to ensure smooth opening and closing of the door and reliable locking;

[0016] 4) Secure the top cover assembly to the top of the frame using M5 fasteners to complete the top protective enclosure;

[0017] 5) Install the carriage number display component, connect the electrical wiring, test the functions of the display screen and the two-digit LED display, and complete the overall assembly.

[0018] Beneficial Effects: Compared with existing technologies, this invention has the following significant advantages: This invention provides a platform lifting protective cover device with stable structure, convenient assembly, good sealing performance, and multiple integrated functions, achieving rapid assembly, convenient transportation, and efficient post-maintenance. It simultaneously ensures the integrated realization of platform protection, dustproof sealing, light strip warning, and information display functions, meeting the safety protection and multi-functional use requirements of rail transit platforms. This invention adopts a modular design: each component is independently manufactured, standardized, and detachably connected, facilitating transportation and high on-site installation efficiency. Damaged components can be replaced individually, significantly reducing maintenance costs. This invention has a stable and reliable structure: the tubular frame adopts a symmetrical design, with balanced force and high support strength, adapting to the structural requirements of long-term platform use. This invention provides excellent sealing protection: through a multi-layered sealing design using double-sided and single-sided brushes, combined with the tight fit between the sealing plate and the frame, it effectively blocks dust and foreign objects from entering, protecting internal electrical equipment. This invention integrates functions: it integrates functions such as carriage number display, operation information display, and light strip warning, improving passenger travel convenience and meeting the needs of platform operation and management. This invention offers convenient maintenance: the maintenance door opens and closes flexibly with a sufficient opening angle, the lock ensures sealing and security, and the internal components are neatly arranged, providing ample operating space for later maintenance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention (viewed from the platform side).

[0020] Figure 2 This is a schematic diagram of the structure of the present invention (viewed from the track side).

[0021] Figure 3 This is a three-dimensional structural diagram of the pipe frame assembly of the present invention;

[0022] Figure 4 for Figure 3 A magnified view of a portion of T1;

[0023] Figure 5 for Figure 3 A magnified view of a portion of point T2;

[0024] Figure 6 This is a schematic diagram of the structure of the left side sealing plate assembly of the present invention;

[0025] Figure 7 This is a schematic diagram of the front maintenance door assembly of the present invention;

[0026] Figure 8 This is a schematic diagram of the structure of the carriage number display component of the present invention;

[0027] In the diagram, 1 is the pipe frame assembly; 2 is the left side sealing plate assembly; 3 is the right side sealing plate assembly; 4 is the front maintenance door assembly; 5 is the rear maintenance door assembly; 6 is the top cover assembly; 7 is the carriage number display assembly; 8 is the column base plate; 101 is pipe welding component one; 102 is pipe welding component two; 103 is horizontal pipe one; 104 is horizontal pipe two; 105 is pipe edging one; 106 is pipe edging two; 107 is the upper interconnecting component; 108 is the lower baffle; 109 is the photoelectric bracket; 110 is the pipe top plate; 111 is the vertical pipe; 112 is the pipe bottom plate; 113 is the pipe top plate. 114 is an M6 fastener; 201 is an M4 fastener one; 202 is a left side sealing plate welded part; 203 is a double-sided brush; 204 is a single-sided brush; 205 is an upper lamp cover; 401 is a front maintenance door adhesive part; 402 is a hinge; 403 is a rotary latch lock; 404 is a display screen; 405 is an electrical board assembly; 601 is a top cover; 602 is a top cover left sealing plate; 603 is a top cover right sealing plate; 701 is a carriage number bracket welded part; 702 is a two-digit digital tube display; 703 is a mounting bracket; 704 is an M4 fastener two; 705 is an M5 fastener. Detailed Implementation

[0028] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] The platform lifting protective cover device of the present invention includes a pipe frame assembly 1, a left side sealing plate assembly 2, a right side sealing plate assembly 3, a front maintenance door assembly 4, a rear maintenance door assembly 5, a top cover assembly 6, and a carriage number display assembly 7. The pipe frame assembly 1 is equipped with the left side sealing plate assembly 2, the right side sealing plate assembly 3, the front maintenance door assembly 4, and the rear maintenance door assembly 5. The top of the pipe frame assembly 1 is equipped with the top cover assembly 6 and the carriage number display assembly 7. Each component is detachably connected by standardized fasteners, enabling rapid assembly, transportation, and subsequent maintenance.

[0030] The pipe frame assembly 1, as the core support structure of the device, adopts a symmetrical design. It includes four sets of photoelectric brackets 109 (fixed to the pipe welded parts respectively, for adapting the installation of photoelectric sensors), two sets of pipe welded parts 101 and 2 sets of pipe welded parts 102 with the same diagonal surface, two sets of horizontal pipes 103 and 2 sets of horizontal pipes 104 with the same diagonal surface, two sets of pipe edging 105 and 2 sets of pipe edging 106 symmetrically arranged, two sets of upper interconnecting parts 107, and two sets of lower retaining strips 108. The pipe frame assembly 1 is an assembled frame structure. The pipe welded part 101 includes a pipe top plate 110, a vertical pipe 111, and a pipe bottom plate 112. The pipe bottom plate 112 is connected to the column bottom plate 8 of the platform lifting device using M6 fasteners 113, and the pipe top plate 110 is connected to the upper horizontal pipe using M4 fasteners 114.

[0031] The left sealing plate assembly 2 includes a left sealing plate welded part 201, a double-sided brush 202, a single-sided brush 203 and an upper lamp cover 204, which realizes the functions of side protection, sealing and dust prevention and auxiliary lighting; the right sealing plate assembly 3 is symmetrical to the left sealing plate assembly 2 in structure and the component specifications are consistent, ensuring the uniformity of the protective performance and appearance of the device on both sides.

[0032] The front maintenance door assembly 4 includes a front maintenance door adhesive component 401, a hinge 402, a rotary lock 403, a display screen 404, and an electrical board assembly 405. The display screen is embedded in a pre-set window in the door body, the electrical board assembly is installed in a slot inside the door body, the hinge enables the door to open and close flexibly, and the rotary lock ensures sealing and stability after closing. The rear maintenance door assembly 5 is symmetrical in structure to the front maintenance door assembly 4, but does not have a display screen or electrical board mounting position. The hinges and rotary locks are of the same specifications. After the maintenance door is closed, it fits tightly against the frame, and there is no looseness or abnormal noise after locking, which meets the maintenance needs of the rear equipment.

[0033] The top cover assembly 6 includes a top cover 601, a left top cover plate 602, and a right top cover plate 603. The top cover 601 has an arc structure to facilitate drainage. It is fixed to the top of the pipe frame assembly 1 by M5 fasteners to complete the top encapsulation and protection of the device.

[0034] The carriage number display component 7 includes a carriage number bracket welding part 701, two sets of two-digit LED displays 702, a mounting bracket 703, M4 fastener 704 and M5 fastener 705; the two-digit LED displays 702 are fixed to the mounting bracket 703 by the M4 fastener 704, and the carriage number display component 7 is installed on the upper part of the front maintenance door component 4 by the M5 fastener 705 to clearly display the carriage number information for easy identification by passengers.

[0035] This invention is manufactured using the following steps: frame base construction → panel installation → maintenance door assembly → top cover encapsulation → display component integration. It includes the following steps:

[0036] 1) Assemble the pipe frame assembly 1 and fix each pipe component with standardized fasteners; among them, the pipe welding component 101 consists of a pipe top plate 110, a vertical pipe 111, and a pipe bottom plate 112. The pipe bottom plate 112 is connected to the column bottom plate 8 of the platform lifting device with M6 fasteners 113, and the pipe top plate 110 is connected to the upper horizontal pipe with M4 fasteners 114 to ensure symmetry accuracy and structural stability. Then install the photoelectric bracket 109.

[0037] 2) Install the left sealing plate assembly 2 and the right sealing plate assembly 3 in sequence, and adjust their positions to ensure that the sealing plates fit tightly against the frame;

[0038] 3) Connect the front maintenance door assembly 4 and the rear maintenance door assembly 5 to the pipe frame through hinge 402, and adjust the locking mechanism to ensure that the door opens and closes smoothly and locks reliably;

[0039] 4) Secure the top cover assembly 6 to the top of the frame using M5 fasteners to complete the top protective enclosure;

[0040] 5) Install the carriage number display component 7, connect the electrical wiring, test the functions of the display screen 404 and the two-digit LED display 702, and complete the overall assembly.

[0041] This invention provides a platform lifting protective cover device that is structurally stable, easy to assemble, has excellent sealing performance, and integrates multiple functions. It achieves rapid assembly, convenient transportation, and efficient post-maintenance, while simultaneously ensuring integrated platform protection, dustproof sealing, LED warning lights, and information display functions, meeting the safety protection and multi-functional use requirements of rail transit platforms. This invention adopts a modular design: each component is independently manufactured, standardized, and detachably connected, facilitating transportation, high on-site installation efficiency, and allowing for individual component replacement after damage, significantly reducing maintenance costs. This invention has a stable and reliable structure: the tubular frame adopts a symmetrical design, ensuring balanced stress and high support strength, adapting to the structural requirements of long-term platform use. This invention provides excellent sealing protection: through a multi-layered sealing design using double-sided and single-sided brushes, combined with a tight fit between the sealing plate and the frame, it effectively prevents dust and foreign objects from entering, protecting internal electrical equipment. This invention integrates functions such as carriage number display, operational information display, and LED warning lights, improving passenger convenience and meeting the needs of platform operation and management. This invention offers convenient maintenance: the maintenance door opens and closes flexibly with a sufficient opening angle, the lock ensures sealing and security, and the internal components are neatly arranged, providing ample operating space for later maintenance.

Claims

1. A platform lifting protective cover device, characterized in that: It includes a pipe frame assembly (1), a left side sealing plate assembly (2), a right side sealing plate assembly (3), a front maintenance door assembly (4), a rear maintenance door assembly (5), a top cover assembly (6), and a carriage number display assembly (7); the pipe frame assembly (1) is provided with a left side sealing plate assembly (2), a right side sealing plate assembly (3), a front maintenance door assembly (4), and a rear maintenance door assembly (5); the top of the pipe frame assembly (1) is provided with a top cover assembly (6) and a carriage number display assembly (7).

2. The platform lifting protective cover device according to claim 1, characterized in that: The pipe frame assembly (1) includes a photoelectric bracket (109), two sets of pipe welding parts (101) and two sets of pipe welding parts (102) with the same diagonal surface, two sets of horizontal pipes (103) and two sets of horizontal pipes (104) with the same diagonal surface, two sets of pipe edging (105) and two sets of pipe edging (106) arranged symmetrically, two sets of upper interconnecting parts (107) and two sets of lower baffles (108).

3. The platform lifting protective cover device according to claim 1, characterized in that: The pipe frame assembly (1) is an assembled frame structure. The pipe welding component (101) includes a pipe top plate (110), a vertical pipe (111) and a pipe bottom plate (112). The pipe bottom plate (112) is connected to the column bottom plate (8) of the platform lifting device using M6 fasteners (113). The pipe top plate (110) is connected to the upper horizontal pipe using M4 fasteners (114).

4. The platform lifting protective cover device according to claim 1, characterized in that: The left sealing plate assembly (2) includes a left sealing plate welded part (201), a double-sided brush (202), a single-sided brush (203) and an upper lampshade (204); the right sealing plate assembly (3) is structurally symmetrical with the left sealing plate assembly (2).

5. The platform lifting protective cover device according to claim 1, characterized in that: The front maintenance door assembly (4) includes a front maintenance door adhesive piece (401), a hinge (402), a rotary latch (403), a display screen (404), and an electrical board assembly (405); the rear maintenance door assembly (5) is symmetrical to the front maintenance door assembly (4), but has no display screen or electrical board mounting position.

6. The platform lifting protective cover device according to claim 1, characterized in that: The top cover assembly (6) includes a top cover (601), a left top cover plate (602) and a right top cover plate (603). The top cover (601) is an arc-shaped structure and is fixed to the top of the pipe frame assembly (1) by M5 fasteners to complete the top encapsulation and protection of the device.

7. The platform lifting protective cover device according to claim 1, characterized in that: The carriage number display component (7) includes a carriage number bracket welding part (701), two sets of two-digit digital tube displays (702), a mounting bracket (703), M4 fastener two (704) and M5 fastener (705); the two-digit digital tube displays (702) are fixed to the mounting bracket (703) by the M4 fastener two (704), and the carriage number display component (7) is installed on the upper part of the front maintenance door component (4) by the M5 fastener (705) to clearly display the carriage number information and facilitate passenger identification.

8. The platform lifting protective cover device according to any one of claims 1-7, characterized in that: It is manufactured using the following steps: frame base → panel installation → maintenance door assembly → top cover encapsulation → display component integration.

9. The platform lifting protective cover device according to claim 8, characterized in that: Includes the following steps: 1) Assemble the pipe frame assembly (1) and fix each pipe component with standardized fasteners; among them, the pipe welding component one (101) consists of a pipe top plate (110), a vertical pipe (111) and a pipe bottom plate (112). The pipe bottom plate (112) is connected to the column bottom plate (8) of the platform lifting device with M6 fasteners (113), and the pipe top plate (110) is connected to the upper horizontal pipe with M4 fastener one (114) to ensure symmetry accuracy and structural stability. Then, install the photoelectric bracket (109). 2) Install the left sealing plate assembly (2) and the right sealing plate assembly (3) in sequence, and adjust their positions to ensure that the sealing plates fit tightly against the frame; 3) Connect the front maintenance door assembly (4) and the rear maintenance door assembly (5) to the pipe frame through hinges (402), and adjust the locking mechanism to ensure that the door opens and closes smoothly and locks reliably; 4) Secure the top cover assembly (6) to the top of the frame using M5 fasteners to complete the top protective enclosure; 5) Install the carriage number display component (7), connect the electrical circuit, debug the functions of the display screen (404) and the two-digit digital tube display (702), and complete the overall assembly.

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