Building barrier-free escalator structure

Abstract

The application relates to the technical field of escalators, in particular to a building barrier-free escalator structure, which comprises a support pipe and a mounting plate, the support pipe is embedded in a wall body at one end, the mounting plate is fixed to the inner end of the support pipe, the mounting plate is embedded in the wall body, anchor bars are fixed to the side of the mounting plate away from the support pipe, a back plate is fixed to the outer wall of the wall body, the support pipe passes through the side wall of the back plate at one end, and the other end of the support pipe is connected with a handrail, so that the connection stability between the handrail and the wall body can be improved.

Description

Technical Field

[0001] This application relates to the technical field of escalators, and in particular to a barrier-free escalator structure for buildings. Background Technology

[0002] Accessible escalators are designed with people with mobility impairments in mind. They have handrails on both sides of the stairs, with the outer handrail installed on the top of the stairs and the inner handrail fixed to the wall. This provides safe and stable support for people with mobility impairments when walking up stairs, enhancing their confidence in walking independently and reducing their reliance on the assistance of others.

[0003] Currently, the handrail on the inner side is often fixed to the wall with bolts. This connection method makes the connection between the handrail and the wall less stable, and the connection between the handrail and the wall is more likely to loosen, which may cause safety hazards for people with mobility impairments. Summary of the Invention

[0004] To improve the stability of the connection between the handrail and the wall, this application provides a barrier-free escalator structure for buildings.

[0005] This application provides a barrier-free escalator structure for buildings, which adopts the following technical solution: An accessible escalator structure for buildings includes a support pipe and an mounting plate. One end of the support pipe is embedded in the wall, and the mounting plate is fixed to the inner end of the support pipe. An anchor bar is fixed to the side of the mounting plate away from the support pipe. A back plate is fixed to the outer wall of the wall. One end of the support pipe passes through the side wall of the back plate, and the end of the support pipe away from the mounting plate is connected to the handrail.

[0006] By adopting the above technical solution, one end of the support pipe is pre-embedded in the wall. Compared with the case where the handrail is connected to the wall with bolts, this application increases the connection area between the support pipe and the wall, and improves the connection stability between the support pipe and the wall. Under the action of the anchor bar, the bonding force between the anchor bar and the wall is enhanced, which strengthens the connection stability between the support pipe and the wall. Under the action of the back plate, the back plate, as a transition layer between the cover and the wall, can evenly distribute the load transmitted by the handrail to the wall, avoiding local stress concentration that could lead to wall cracking. In addition, the back plate provides a more stable installation base for the support pipe. The back plate supports the support pipe, which can protect the wall and further improve the connection stability between the support pipe and the wall, thereby improving the connection stability between the handrail and the wall.

[0007] Preferably, the anchor bar is a hook-shaped bar, with the end of the anchor bar away from the support pipe being hook-shaped.

[0008] By adopting the above technical solution, the hook can provide better mechanical locking, thereby further improving the connection stability between the support pipe and the wall, and further improving the connection stability between the handrail and the wall.

[0009] Preferably, an adhesive layer is bonded to the inner side of the back panel, and the back panel is bonded to the outer wall of the wall through the adhesive layer.

[0010] By adopting the above technical solution, the connection stability between the back panel and the wall can be improved under the action of the adhesive layer. Compared with the method of connecting the back panel and the wall with fasteners such as bolts, which can damage the structure of the back panel and the wall and increase the possibility of water entering the wall, this application can reduce the damage to the internal structure of the wall.

[0011] Preferably, a cover is fixed to the outer side of the back plate, and the cover is fixedly sleeved on the outer wall of the support tube.

[0012] By adopting the above technical solution, the cover seals the gap at the connection between the support pipe and the back plate, reducing the penetration of water vapor into the wall or corrosion at the connection between the support pipe and the back plate. At the same time, the cover is relatively smooth, and the smooth surface of the cover is easier to clean than the gap between the support pipe and the back plate.

[0013] Preferably, a connecting pipe is fixed to the end of the support tube away from the mounting plate. The connecting pipe is a right-angled pipe, and the top surface of the connecting pipe is connected to the handrail.

[0014] By adopting the above technical solution, the distance between the handrail and the wall can be increased by the connecting tube, allowing the user to better grip the outer wall of the handrail. In addition, the connecting tube can also provide the user with another gripping point, which can help them get up.

[0015] Preferably, the corner of the connecting pipe has an arc-shaped structure.

[0016] By adopting the above technical solution, the corner of the connecting pipe is an arc-shaped structure. The arc-shaped structure is relatively smooth, which can reduce the possibility of the corner of the connecting pipe being too sharp and causing damage to the user.

[0017] Preferably, the outer wall of the back panel is bonded with sealant, which is set around the circumference of the back panel, and the other end of the sealant is bonded to the wall, filling the gap between the back panel and the wall.

[0018] By adopting the above technical solution, the gap between the back panel and the wall is filled with sealant, reducing the possibility of moisture entering the wall through the gap. It also reduces the possibility of objects entering the gap between the back panel and the wall, reducing the possibility of prying open the connection between the back panel and the wall. At the same time, it can further improve the connection stability between the back panel and the wall, and further improve the connection stability between the support pipe and the wall.

[0019] Preferably, there are multiple anchor bars, which are distributed around the perimeter of the mounting plate.

[0020] By adopting the above technical solution, multiple anchor bars hook onto the wall along the support pipe in multiple directions. The force on the mounting plate can be better distributed in multiple directions, thereby reducing the situation where the force on the mounting plate is concentrated on a single anchor bar, and further improving the installation strength of the support pipe fixed in the wall.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. One end of the support pipe is pre-embedded in the wall. Compared with connecting the handrail to the wall with bolts, this application increases the connection area between the support pipe and the wall, improving the connection stability. Under the action of the anchor bar, the bonding force between the anchor bar and the wall is enhanced, improving the connection stability between the support pipe and the wall. Under the action of the back plate, the back plate acts as a transition layer between the cover and the wall, which can evenly distribute the load transmitted by the handrail to the wall, avoiding local stress concentration that could lead to wall cracking. Furthermore, the back plate provides a more stable installation base for the support pipe. The back plate supports the support pipe, which can protect the wall and further improve the connection stability between the support pipe and the wall, thereby improving the connection stability between the handrail and the wall.

[0022] 2. The sealant fills the gap between the back panel and the wall, reducing the chance of moisture entering the wall through the gap. It also reduces the chance of objects entering the gap between the back panel and the wall, reducing the chance of prying open the connection between the back panel and the wall. At the same time, it can further improve the connection stability between the back panel and the wall, and further improve the connection stability between the support pipe and the wall. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0024] Figure 2 This is a partial top cross-sectional view of an embodiment of this application.

[0025] Explanation of reference numerals in the attached diagram: 1. Support pipe; 2. Mounting plate; 3. Anchor bar; 4. Back plate; 5. Connecting pipe; 6. Cover; 7. Sealant; 8. Handrail; 9. Wall. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0027] This application discloses an accessible escalator structure for buildings.

[0028] Reference Figure 1 and Figure 2 An accessible escalator structure for a building includes a pre-embedded component, which includes a support pipe 1 and an mounting plate 2. One end of the support pipe 1 is pre-embedded in a wall 9, and the mounting plate 2 is welded to the inner end of the support pipe 1. An anchor bar 3 is welded to the side of the mounting plate 2 away from the support pipe 1. In this embodiment, the anchor bar 3 is a hook-shaped bar, and the anchor bar 3 is pre-embedded in the wall 9. The end of the anchor bar 3 away from the support pipe 1 is hook-shaped. The number of anchor bars 3 depends on the specific situation. In this embodiment, there are four anchor bars 3, and the four anchor bars 3 are distributed in a rectangular shape around the mounting plate 2.

[0029] Under the action of the anchor bar 3, the contact area with the wall 9 can be increased. The bonding force between the anchor bar 3 and the wall 9 enhances the connection stability between the support pipe 1 and the wall 9. Furthermore, the four anchor bars 3 hook onto the wall 9 along the four directions of the support pipe 1. The hooks can provide better mechanical locking, thereby further improving the connection stability between the support pipe 1 and the wall 9. At the same time, the forces on the mounting plate 2 can be better distributed in the four directions, thereby reducing the situation where the forces on the mounting plate 2 are concentrated on one anchor bar 3, and further improving the installation strength of the support pipe 1 fixed in the wall 9.

[0030] A back plate 4 is fixed to the outer wall of the wall 9. An adhesive layer is bonded to the inner side of the back plate 4. The back plate 4 is bonded to the outer wall of the wall 9 through the adhesive layer. In this embodiment, the adhesive layer is an epoxy resin layer. The epoxy resin layer can increase the connection stability between the back plate 4 and the wall. The support pipe 1 passes through the side wall of the back plate 4 on the side away from the mounting plate 2. A connecting pipe 5 is welded to the end of the support pipe 1 away from the mounting plate 2. The connecting pipe 5 is a right-angle pipe with an arc-shaped structure at the corner. The top surface of the connecting pipe 5 is welded to the handrail 8. There are multiple connecting pipes 5, which are distributed along the long side of the handrail 8. Correspondingly, the number of embedded components is adapted to the number of connecting pipes 5. The embedded components and the connecting pipes 5 correspond one-to-one, so that the load borne by the handrail 8 can be distributed on multiple connecting pipes 5 and then transferred to the corresponding embedded components through multiple connecting pipes 5, reducing the pressure that the embedded components need to bear.

[0031] Reference Figure 1 and Figure 2 A cover 6 is welded to the outer side of the back plate 4. The cover 6 is fixedly sleeved on the outer wall of the support pipe 1. The cover 6 seals the gap at the connection between the support pipe 1 and the back plate 4, reducing the penetration of water vapor into the wall 9 or corrosion at the connection between the support pipe 1 and the back plate 4. At the same time, the cover 6 is relatively smooth, and the smooth surface of the cover 6 is easier to clean than the gap between the support pipe 1 and the back plate 4.

[0032] Under the action of the back plate 4, the back plate 4 acts as a transition layer between the cover 6 and the wall 9, which can evenly distribute the load transmitted by the handrail 8 to the wall 9, avoiding local stress concentration that could cause the wall 9 to crack or the cover 6 to deform. In addition, the back plate 4 provides a more stable installation base for the cover 6 and the support pipe 1. The back plate 4 supports the support pipe 1, which can protect the wall 9 and reduce the direct friction of the cover 6 on the surface of the wall 9, thus reducing the possibility of friction scratches on the wall surface during long-term use.

[0033] The outer wall of the back panel 4 is bonded with sealant 7, which is set around the circumference of the back panel 4. The other end of the sealant 7 is bonded to the wall 9. Under the action of the sealant 7, the gap between the back panel 4 and the wall 9 is filled, reducing the possibility of moisture entering the wall 9 through the gap. It also reduces the possibility of objects entering the gap between the back panel 4 and the wall 9, reducing the possibility of prying open the connection between the back panel 4 and the wall 9. At the same time, it can further improve the connection stability between the back panel 4 and the wall 9, and further improve the connection stability between the support pipe 1 and the wall 9.

[0034] The above are all preferred embodiments of this application. These embodiments are merely explanations of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A barrier-free escalator structure for buildings, characterized in that, It includes a support pipe (1) and an installation plate (2). One end of the support pipe (1) is embedded in the wall (9). The installation plate (2) is fixed to the inner end of the support pipe (1). The installation plate (2) is embedded in the wall (9). An anchor bar (3) is fixed on the side of the installation plate (2) away from the support pipe (1). A back plate (4) is fixed on the outer wall of the wall (9). One end of the support pipe (1) passes through the side wall of the back plate (4). The end of the support pipe (1) away from the installation plate (2) is connected to the handrail (8).

2. The barrier-free escalator structure for buildings according to claim 1, characterized in that, The anchor bar (3) is a hook-shaped bar, and the end of the anchor bar (3) away from the support pipe (1) is hook-shaped.

3. The barrier-free escalator structure for buildings according to claim 1, characterized in that, The back panel (4) has an adhesive layer on the inside, and the back panel (4) is bonded to the outer wall of the wall (9) through the adhesive layer.

4. The barrier-free escalator structure for buildings according to claim 1, characterized in that, A cover (6) is fixed on the outer side of the back plate (4), and the cover (6) is fixedly sleeved on the outer wall of the support tube (1).

5. The barrier-free escalator structure for buildings according to claim 1, characterized in that, A connecting pipe (5) is fixed at one end of the support pipe (1) away from the mounting plate (2). The connecting pipe (5) is a right-angle pipe, and the top surface of the connecting pipe (5) is connected to the handrail (8).

6. The barrier-free escalator structure for buildings according to claim 5, characterized in that, The corner of the connecting pipe (5) is an arc-shaped structure.

7. The barrier-free escalator structure for buildings according to claim 1, characterized in that, The outer wall of the back panel (4) is bonded with sealant (7), which is set around the back panel (4). The other end of the sealant (7) is bonded to the wall (9), and the sealant (7) fills the gap between the back panel (4) and the wall (9).

8. The barrier-free escalator structure for buildings according to claim 1, characterized in that, There are multiple anchor bars (3), and the multiple anchor bars (3) are distributed around the mounting plate (2).

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