Monorail car apron board inspection door with cellular board replaced by single board

Abstract

The utility model relates to the technical field of apron board inspection doors, in particular to a monorail car apron board inspection door with a honeycomb board replaced by a single board, which comprises a main frame and a support component. The supporting assembly comprises a transverse support, a vertical supporting block and a connecting extension block. The transverse support is fixedly connected with the main frame and located on one side of the main frame, the vertical supporting block is fixedly connected with the main frame and located on one side of the main frame, and the connecting extending block is connected with the main frame and located on one side of the main frame. And the practical use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of skirt plate inspection doors, in particular to a monorail vehicle skirt plate inspection door with a single plate replacing a honeycomb plate. Background Art

[0002] The monorail car skirt inspection door refers to an openable door set on the skirt, which is mainly for the convenience of maintenance personnel to enter the skirt for inspection and maintenance. The existing car skirt inspection door is generally made of a combination of surrounding frame aluminum profiles and honeycomb panels. In actual use, the existing skirt inspection door is relatively bulky, which is very inconvenient for users to open and close. However, if only a single board with small mass is used for simple replacement, the structural stability of the inspection door in normal operation cannot be guaranteed, which makes it very inconvenient in actual use. Utility Model Content

[0003] The utility model aims to provide a monorail vehicle skirt inspection door with a single plate replacing a honeycomb plate, which can ensure that the door body can reduce weight while ensuring the stability of the working structure through the structure provided, making it more convenient in actual use.

[0004] To achieve the above-mentioned purpose, the utility model provides a monorail car skirt inspection door with a single plate replacing a honeycomb plate, comprising a main frame and a support assembly;

[0005] The support assembly includes a transverse support, a vertical support block and a connecting extension block; the transverse support is fixedly connected to the main frame and is located on one side of the main frame, the vertical support block is fixedly connected to the main frame and is located on one side of the main frame, and the connecting extension block is connected to the main frame and is located on one side of the main frame.

[0006] Wherein, the transverse bracket has an empty slot, a supporting wing plate and a reinforcing plate, the empty slot is located on one side of the transverse bracket; the supporting wing plate is arranged on one side of the transverse bracket; and the reinforcing plate is arranged on one side of the supporting wing plate.

[0007] Among them, the vertical support block has a weight-reducing slot, a support plate and a reinforcement plate, the weight-reducing slot is located on one side of the vertical support block; the support plate is arranged on one side of the vertical support block; the reinforcement plate is arranged on one side of the support plate.

[0008] Wherein, the connecting extension block has a hollow inner groove and a supporting transverse plate, the hollow inner groove is located on one side of the connecting extension block; and the supporting transverse plate is arranged in the hollow inner groove.

[0009] Wherein, the connecting extension block further comprises a protruding plate and a connecting side plate, wherein the protruding plate is arranged on a side of the connecting extension block close to the main frame; and the connecting side plate is arranged on one side of the protruding plate.

[0010] The utility model discloses a monorail vehicle skirt inspection door in which a single panel replaces a honeycomb panel, wherein a plurality of transverse brackets provided on the inner side of the main frame cooperate with the vertical support blocks to form a corresponding reinforcing rib support structure, and the transverse brackets and the vertical support blocks can reduce the weight of the entire support structure attached to the door body through the empty grooves and the weight-reducing through grooves provided therein, and then the entire door body support structure is reinforced by the support wing panels provided on the transverse brackets cooperating with the reinforcing panels and the propping plates and the reinforcing panels provided on the vertical support blocks, so that the overall structure of the inspection door is more stable during actual use, and it is achieved that the weight of the door body can be reduced while the stability of the working structure is ensured through the provided structure, making it more convenient in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0012] Figure 1 It is a schematic diagram of the overall structure of a monorail vehicle skirt inspection door in which a single panel replaces a honeycomb panel in the first embodiment of the utility model.

[0013] Figure 2 It is a cross-sectional view of the first embodiment of the utility model cut along the side of the transverse bracket.

[0014] Figure 3 It is a cross-sectional view of the first embodiment of the utility model taken along the side of the vertical support block.

[0015] Figure 4 It is a schematic diagram of the overall structure of a monorail vehicle skirt panel inspection door in which a single panel replaces a honeycomb panel in the second embodiment of the utility model.

[0016] Figure 5 It is a cross-sectional view of the connecting extension block of the second embodiment of the utility model.

[0017] In the figure: 1-main frame, 2-horizontal bracket, 3-vertical support block, 4-connecting extension block, 21-empty slot, 22-support wing plate, 23-strengthening plate, 31-weight-reducing through slot, 32-opening plate, 33-strengthening plate, 41-hollowed inner slot, 42-supporting horizontal plate, 43-extending plate, 44-connecting side plate. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figures 1 to 4 ,in Figure 1 This is a schematic diagram of the overall structure of the monorail car skirt inspection door with a single panel replacing the honeycomb panel. Figure 2 is a cross-sectional view taken along the side of the transverse bracket 2, Figure 3 It is a cross-sectional view taken along the side of the vertical support block 3.

[0021] The utility model provides a monorail vehicle skirt inspection door with a single plate replacing a honeycomb plate: it comprises a main frame 1 and a supporting assembly, wherein the supporting assembly comprises a transverse bracket 2, a vertical supporting block 3 and a connecting extension block 4, the transverse bracket 2 has an empty slot 21, a supporting wing plate 22 and a reinforcing plate 23, and the vertical supporting block 3 has a weight-reducing through slot 31, a propping plate 32 and a reinforcing plate 33. The above-mentioned scheme solves the problem that the monorail vehicle skirt inspection door refers to an openable door arranged on the skirt, which is mainly for the convenience of maintenance personnel to enter the inside of the skirt for inspection and maintenance. The existing vehicle skirt inspection door is generally formed by combining and splicing the surrounding frame aluminum profile and the honeycomb plate. In actual use, the existing skirt inspection door is relatively bulky, which is very inconvenient for users to open and close. However, if only a single plate with small mass is used for simple replacement, the structural stability of the inspection door in normal operation cannot be guaranteed, which makes it very inconvenient in actual use.

[0022] In this embodiment, the main frame 1 is formed from a whole aluminum alloy plate by laser cutting and CNC bending. The main frame 1 is processed from the plate to reduce the weight of the entire door body to the greatest extent, thereby facilitating the inspection of the actual use of the door.

[0023] Among them, the transverse bracket 2 is fixedly connected to the main frame 1 and is located on one side of the main frame 1, the vertical support block 3 is fixedly connected to the main frame 1 and is located on one side of the main frame 1, the connecting extension block 4 is connected to the main frame 1 and is located on one side of the main frame 1, the transverse bracket 2 is fixedly connected to the main frame 1 and is located on one side of the main frame 1, the vertical support block 3 is fixedly connected to the main frame 1 and is located on one side of the main frame 1, the connecting extension block 4 is connected to the main frame 1 and is located on one side of the main frame 1, the weight-reducing through groove 31 is located on one side of the vertical support block 3; the support plate 32 is arranged on one side of the vertical support block 3; the reinforcing plate 33 is arranged on the support plate On one side of 32, the transverse bracket 2 and the vertical support block 3 are fixedly arranged on the inner side of the main frame 1 by welding, and the transverse bracket 2 and the vertical support block 3 are made of aluminum alloy profiles. The transverse bracket 2 and the vertical support block 3 have similar structures, and corresponding supporting wing plates 22 and the support plates 32 are provided on both sides of the frame. At the same time, corresponding empty grooves 21 and weight-reducing through grooves 31 are provided inside the transverse bracket 2 and the vertical support block 3 to reduce the weight of the overall supporting structure, and the reinforcing plates 23 and the reinforcing plates 33 are respectively fixedly arranged on the sides of the supporting wing plates 22 and the support plates 32. The reinforcing plates 23 and the reinforcing plates 33 provided can further improve the overall supporting stability performance.

[0024] When the monorail car skirt inspection door in the present embodiment, which uses a single panel instead of a honeycomb panel, is in use, a corresponding reinforcing rib support structure is formed by cooperating with the vertical support block 3 through the multiple transverse brackets 2 provided on the inner side of the main frame 1. The transverse brackets 2 and the vertical support blocks 3 can reduce the weight of the entire support structure attached to the door body through the empty grooves 21 and the weight-reducing through grooves 31 provided therein. Then, the support wing plates 22 provided on the transverse brackets 2 cooperate with the reinforcing plates 23 and the propping plates 32 and the reinforcing plates 33 provided on the vertical support blocks 3 to strengthen the entire door body support structure, so that the overall structure of the inspection door is more stable during actual use, and it is achieved that the weight of the door body can be reduced while ensuring the stability of the working structure through the provided structure, making it more convenient in actual use.

[0025] Second embodiment:

[0026] See also Figure 4 and Figure 5 , Figure 4It is a schematic diagram of the overall structure of the monorail car skirt inspection door in which a single panel replaces the honeycomb panel in the second embodiment. FIG5 is a cross-sectional view of the connecting extension block 4 of the second embodiment. The connecting extension block 4 provided by the utility model has a hollowed-out inner groove 41 and a supporting cross plate 42. The connecting extension block 4 also has a protruding plate 43 and a connecting side plate 44.

[0027] Among them, the hollowed-out inner groove 41 is located on one side of the connecting extension block 4; the supporting cross plate 42 is arranged in the hollowed-out inner groove 41, and the extending plate 43 is arranged on the side of the connecting extension block 4 close to the main frame 1; the connecting side edge is arranged on one side of the extending plate 43, and the connecting extension block 4 is welded and fixed to the bottom of the main frame 1. The connecting extension block 4 provided can facilitate the installation of the installation matching mechanism of the entire door body, and the connecting extension block 4 is provided with the hollowed-out inner groove 41, and the entire hollow structure is supported by the supporting cross plate provided inside the hollowed-out inner groove 41. At the same time, the connecting extension block 4 is matched and connected with the main frame 1 through the extending plate 43 provided, and the extending plate 43 is provided with the connecting side plate 44. The extending plate 43 and the connecting side plate 44 have the same structural function as the supporting wing plate 22 and the reinforcing plate 23, and are mainly used to strengthen the support of the connecting extension block 4 and the main frame 1.

[0028] When a monorail vehicle skirt inspection door using a single panel instead of a honeycomb panel in the present embodiment is used, the connection and fixation between the connecting extension block 4 and the main frame 1 can be completed by the extending panel 43 provided on the connecting extension block 4 and the connecting side panel 44 provided on the extending panel 43. At the same time, the hollow inner groove 41 and the supporting cross panel 42 provided on the connecting extension block 4 can reduce the weight of the entire panel while ensuring the stability of the entire panel, thereby achieving the purpose of reducing the weight of the entire inspection door and greatly enhancing the practicality of the entire device.

[0029] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A monorail car skirt inspection door with a single plate replacing a honeycomb plate, comprising a main frame, characterized in that: Also included is a support assembly; The support assembly includes a transverse support, a vertical support block and a connecting extension block; the transverse support is fixedly connected to the main frame and is located on one side of the main frame, the vertical support block is fixedly connected to the main frame and is located on one side of the main frame, and the connecting extension block is connected to the main frame and is located on one side of the main frame.

2. The monorail car skirt inspection door with a single panel replacing a honeycomb panel as claimed in claim 1 is characterized in that: The transverse bracket has an empty slot, a supporting wing plate and a reinforcing plate, wherein the empty slot is located on one side of the transverse bracket; the supporting wing plate is arranged on one side of the transverse bracket; and the reinforcing plate is arranged on one side of the supporting wing plate.

3. The monorail car skirt inspection door with a single panel replacing a honeycomb panel as claimed in claim 1 is characterized in that: The vertical support block has a weight-reducing slot, a support plate and a reinforcement plate. The weight-reducing slot is located on one side of the vertical support block; the support plate is arranged on one side of the vertical support block; and the reinforcement plate is arranged on one side of the support plate.

4. The monorail car skirt inspection door with a single panel replacing a honeycomb panel as claimed in claim 1 is characterized in that: The connecting extension block has a hollow inner groove and a supporting transverse plate. The hollow inner groove is located at one side of the connecting extension block; and the supporting transverse plate is arranged in the hollow inner groove.

5. The monorail car skirt inspection door with a single panel replacing a honeycomb panel as claimed in claim 1 is characterized in that: The connecting extension block also has a protruding plate and a connecting side plate. The protruding plate is arranged on a side of the connecting extension block close to the main frame; the connecting side plate is arranged on one side of the protruding plate.

Images