Arched beam plate structure of stairway

Abstract

The utility model discloses a stairway arch beam slab structure, which relates to the technical field of beam slab structures, and comprises a bearing plate, the upper surface of the bearing plate is fixedly connected with a rest platform, the rest platform is internally provided with a diversion trench, the rest platform is also internally provided with a water collecting tank, the diversion trench is internally provided with a diversion plate, and the diversion plate is internally provided with a water outlet. A water collecting tank is arranged in the water collecting tank, the lower portion of the flow guide plate is fixedly connected with the water collecting tank, a sealing mechanism is arranged above the water collecting tank, the upper surface of the flow guide plate is fixedly connected with a metal plate, and reinforcing ribs are arranged on the lower portion of the bearing plate. According to the utility model, the design structure is reasonable, water can be guided to the water collecting tank through the inclination of the guide plate, and is stored in the water collecting tank, so that the effect of collecting sewage is achieved, and water is prevented from flowing down from the rest platform, thereby solving the problem that the water is easy to directly drip from the upper part because one side of the platform is a stair; and the influence on passing people is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of beam-slab structures, in particular to an arched beam-slab structure at a staircase entrance. Background Art

[0002] Stairs are a common building component used to connect different floors and can provide people with a convenient means of vertical transportation. Stairs are generally composed of flights and enclosing components. The stair entrance refers to the entrance part of a building used for going up and down the stairs. It is usually a passage connecting different floors. There is generally a platform between the two adjacent stairs to facilitate entering and exiting the stairs.

[0003] The existing staircase platforms are generally concrete beam-slab structures, and their upper surfaces are generally made flat to provide a temporary resting place for people who are physically exhausted, and to change the direction of the staircase. However, since the upper surface is generally relatively flat, when a child's water cup falls over or other special circumstances cause some water to flow onto the platform, since one side of the platform is a staircase, water is likely to drip directly from it, affecting people passing by. For this reason, we provide a staircase entrance arched beam-slab structure to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The utility model aims to make up for the deficiencies of the prior art and provides an arched beam-slab structure at a staircase entrance.

[0006] 2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an arched beam-slab structure at a stair entrance, comprising a load-bearing plate, the upper surface of the load-bearing plate is fixedly connected to a rest platform, a guide groove is provided inside the rest platform, a water collecting trough is also provided inside the rest platform, a guide plate is arranged inside the guide groove, a water collecting box is arranged inside the water collecting trough, the lower part of the guide plate is fixedly connected to the water collecting box, a sealing mechanism is arranged above the water collecting box, a metal plate is fixedly connected to the upper surface of the guide plate, and reinforcing ribs are arranged at the lower part of the load-bearing plate.

[0008] Furthermore, a T-shaped beam is arranged on one side of the load-bearing plate, and an L-shaped beam is arranged on the side of the load-bearing plate away from the T-shaped beam.

[0009] Furthermore, a plurality of circular holes are formed on the inner wall of the metal plate, and the material of the metal plate is steel.

[0010] Furthermore, a baffle is fixedly connected to the upper surface of the metal plate, a plurality of anti-slip strips are arranged on one side of the baffle, and a lower surface of the anti-slip strip is fixedly connected to the rest platform.

[0011] Furthermore, the sealing mechanism comprises a cover plate, a side surface of the cover plate is hinged to the guide plate, and an inner wall of the cover plate is fixedly connected to a fixing box.

[0012] Furthermore, a round rod is slidably connected to the inner wall of the fixed box, a limiting block is fixedly connected to the lower surface of the round rod, and a pull plate is fixedly connected to the upper surface of the round rod.

[0013] Furthermore, a limit plate is provided on the lower surface of the cover plate, the outer surface of the limit plate is fixedly connected to the guide plate, and the outer surface of the limit plate is fixedly connected to the rest platform.

[0014] 3) Beneficial effects:

[0015] Compared with the prior art, the arched beam-slab structure at the stair entrance has the following beneficial effects:

[0016] 1. The utility model provides guide plates and metal plates and other components. Water enters the interior of the guide plates through the metal plates. The water is guided to the water collecting tank by the slope of the guide plates and stored in the water collecting tank, thereby achieving the effect of collecting sewage to prevent water from flowing down from the rest platform. This solves the problem that when a child's water cup is overturned or other special circumstances cause some water to flow onto the platform, because one side of the platform is a staircase, water is easy to drip directly from it, causing an impact on passers-by.

[0017] 2. The utility model provides components such as baffles and sealing mechanisms. The baffles block water and prevent it from flowing to the edge of the rest platform, further reducing the probability of water flowing down from the rest platform. Anti-slip strips are provided at the edge of the rest platform to prevent slipping when starting to go up and down the stairs, thereby achieving the effect of protecting people. The pull plate can be placed inside the fixed box to make it flush with the ground to prevent pedestrians from tripping and increase safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 3 It is a cross-sectional view of the rest platform in the utility model;

[0021] Figure 4 It is a cross-sectional view of the metal plate in the utility model;

[0022] Figure 5 It is a cross-sectional view of the cover plate in the present utility model.

[0023] In the figure: 1. load-bearing plate; 2. T-shaped beam; 3. L-shaped beam; 4. rest platform; 5. guide trough; 6. water collecting trough; 7. guide plate; 8. water collecting box; 9. sealing mechanism; 901. cover plate; 902. fixing box; 903. round rod; 904. limit block; 905. pull plate; 906. limit plate; 10. metal plate; 11. baffle bar; 12. anti-slip strip; 13. reinforcing rib; 14. round hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-5 As shown, the utility model provides a technical solution: an arched beam-slab structure at the entrance of a staircase, comprising a load-bearing plate 1, which is arched in shape and is a reinforced concrete structure. A T-beam 2 is arranged on one side of the load-bearing plate 1, and an L-beam 3 is arranged on the side of the load-bearing plate 1 away from the T-beam 2. The other side of the L-beam 3 is connected to the stairs, and the load-bearing plate 1 is used to support the upper components thereof, and the arch is used to divide the load into a downward force and a horizontal force, and the load-bearing plate 1 is supported by the L-beam 3 and the T-beam 2, while bearing vertical and lateral pressures and transmitting the force to the columns on both sides, thereby increasing stability.

[0026] A rest platform 4 is fixedly connected to the upper surface of the load-bearing plate 1, a guide groove 5 is provided inside the rest platform 4, a water collecting trough 6 is also provided inside the rest platform 4, a guide plate 7 is provided inside the guide groove 5, the guide plate 7 has an inclination, and can guide the water flow away from the T-beam 2, a water collecting box 8 is provided inside the water collecting trough 6, and the lower part of the guide plate 7 is fixedly connected to the water collecting box 8. The guide plate 7 and the water collecting box 8 are made of stainless steel. By arranging them in the water collecting trough 6 and the guide groove 5, the sewage is separated from the rest platform 4 to prevent water from seeping into the interior of the rest platform 4, thereby increasing the service life.

[0027] A sealing mechanism 9 is provided above the water collecting box 8, a metal plate 10 is fixedly connected to the upper surface of the guide plate 7, the sealing mechanism 9 comprises a cover plate 901, the material of the cover plate 901 is metal, and has a strong hardness to prevent collapse by being stepped on, the side of the cover plate 901 is hinged to the guide plate 7, and can be rotated to open, the inner wall of the cover plate 901 is fixedly connected to a fixing box 902, the inner wall of the fixing box 902 is slidably connected to a round rod 903, the round rod 903 can move up and down and rotate in the fixing box 902, and the lower surface of the round rod 903 is fixedly connected to A limit block 904 and a pull plate 905 are fixedly connected to the upper surface of the round rod 903. The upper part of the pull plate 905 is roughened to prevent it from slipping out of the hand. A limit plate 906 is provided on the lower surface of the cover plate 901. The limit plate 906 is used to clamp the cover plate 901 to prevent one side of the cover plate 901 from collapsing downward to increase stability. The outer surface of the limit plate 906 is fixedly connected to the guide plate 7. The outer surface of the limit plate 906 is fixedly connected to the rest platform 4. The limit plate 906 is inserted into the interior of the rest platform 4 to increase the fixing effect of the limit plate 906.

[0028] The inner wall of the metal plate 10 is provided with a plurality of circular holes 14, which can filter some large garbage in the water to prevent the guide plate 7 from being blocked. The material of the metal plate 10 is steel and has a certain strength, so that it can support people's weight. A baffle 11 is fixedly connected to the upper surface of the metal plate 10, and the material of the baffle 11 is rubber. The baffle 11 blocks water to prevent it from flowing to the edge of the rest platform 4. A plurality of anti-slip strips 12 are arranged on one side of the baffle 11, and the lower surface of the anti-slip strip 12 is fixedly connected to the rest platform 4. The material of the anti-slip strip 12 is rubber, which can increase the friction between the foot and the ground to prevent slipping when starting to go up and down the stairs, thereby achieving the effect of protecting people. A reinforcing rib 13 is arranged at the lower part of the load-bearing plate 1, and the reinforcing rib 13 is inserted into the interior of the load-bearing plate 1 and fixed to the steel bar. By setting a plurality of reinforcing ribs 13, the lower part of the load-bearing plate 1 is pulled to prevent the two sides of the load-bearing plate 1 from deforming in the horizontal direction, thereby further increasing stability.

[0029] Working principle: When in use, the upper parts are supported by the load-bearing plate 1, and the load-bearing plate 1 is set to an arch shape to divide the load into a downward force and a horizontal force. The load-bearing plate 1 is supported by the L-shaped beam 3 and the T-shaped beam 2, while bearing vertical pressure and lateral pressure and transferring force to the columns on both sides, thereby increasing stability. When water is splashed on the upper part of the rest platform 4, the water flows onto the metal plate 10, enters the interior of the guide plate 7 through the circular hole 14, and guides the water to the water collecting tank 8 through the slope of the guide plate 7, so that the water is stored in the water collecting tank 8, thereby achieving the effect of collecting sewage. The water is blocked by setting the baffle 11 to prevent it from flowing to the edge of the rest platform 4. The anti-slip strip 12 is set at the edge of the rest platform 4 to prevent slipping when starting to go up and down the stairs, thereby achieving the effect of protecting people.

[0030] By setting up multiple reinforcing ribs 13 to pull the lower part of the load-bearing plate 1, the two sides of the load-bearing plate 1 are prevented from deforming in the horizontal direction, and the stability is further increased. When it is necessary to clean the water inside the water collecting box 8, the pull plate 905 is lifted upward, and the pull plate 905 drives the limit block 904 to move upward through the round rod 903. The limit block 904 supports the fixed box 902, thereby opening the cover plate 901, and the sewage inside can be cleaned. By setting up the pull plate 905, it can move up and down. When not in use, the pull plate 905 can be placed inside the fixed box 902 so that it is flush with the ground to prevent pedestrians from tripping and increase safety.

Claims

1. An arched beam-slab structure at a staircase entrance, comprising a load-bearing plate (1), characterized in that: The upper surface of the load-bearing plate (1) is fixedly connected to a rest platform (4), a guide groove (5) is provided inside the rest platform (4), a water collecting trough (6) is also provided inside the rest platform (4), a guide plate (7) is provided inside the guide groove (5), a water collecting box (8) is provided inside the water collecting trough (6), the lower part of the guide plate (7) is fixedly connected to the water collecting box (8), a sealing mechanism (9) is provided above the water collecting box (8), a metal plate (10) is fixedly connected to the upper surface of the guide plate (7), and a reinforcing rib (13) is provided at the lower part of the load-bearing plate (1).

2. The arched beam-slab structure at the stair entrance according to claim 1, characterized in that: A T-shaped beam (2) is arranged on one side of the load-bearing plate (1), and an L-shaped beam (3) is arranged on the side of the load-bearing plate (1) away from the T-shaped beam (2).

3. The arched beam-slab structure at the stair entrance according to claim 1, characterized in that: The inner wall of the metal plate (10) is provided with a plurality of circular holes (14), and the material of the metal plate (10) is steel.

4. The arched beam-slab structure at the stair entrance according to claim 3, characterized in that: A baffle (11) is fixedly connected to the upper surface of the metal plate (10), a plurality of anti-slip strips (12) are provided on one side of the baffle (11), and the lower surface of the anti-slip strip (12) is fixedly connected to the rest platform (4).

5. The arched beam-slab structure at the stair entrance according to claim 1, characterized in that: The sealing mechanism (9) comprises a cover plate (901), the side surface of the cover plate (901) is hinged to the guide plate (7), and the inner wall of the cover plate (901) is fixedly connected to a fixing box (902).

6. The arched beam-slab structure at the stair entrance according to claim 5, characterized in that: The inner wall of the fixed box (902) is slidably connected to a round rod (903), the lower surface of the round rod (903) is fixedly connected to a limiting block (904), and the upper surface of the round rod (903) is fixedly connected to a pulling plate (905).

7. The arched beam-slab structure at the stair entrance according to claim 6, characterized in that: A limit plate (906) is provided on the lower surface of the cover plate (901), the outer surface of the limit plate (906) is fixedly connected to the guide plate (7), and the outer surface of the limit plate (906) is fixedly connected to the rest platform (4).

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