Tunnel bridge roadbed anti-seepage reinforcing assembly

Abstract

The utility model discloses a tunnel bridge roadbed anti-seepage reinforcing assembly which comprises a bridge floor, a plurality of circulation holes which are arranged in a linear array mode are symmetrically formed in the bridge floor, a plurality of water outlet grooves which are arranged in a linear array mode are symmetrically formed in the two sides of the bridge floor, and the water outlet grooves are communicated with the circulation holes. A circulation groove is formed in the bottom of the water outlet groove, a first sliding guide part is arranged between the circulation groove and the water outlet groove, and a second sliding guide part is arranged at the bottom of the circulation groove. According to the tunnel bridge roadbed anti-seepage reinforcing assembly, water is guided through the circulation holes in the bridge floor, the water is transmitted to the outside through the water outlet groove communicated with the circulation holes, the water is not accumulated in the water outlet groove any more through the first sliding guide part, the water is discharged to the outside more smoothly through the second sliding guide part, and the water seepage prevention effect is achieved. Water is transferred through a circulating groove, and meanwhile, the water is prevented from moving downwards along the bottom column through guiding of a second sliding guiding part.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel bridge roadbed, in particular to an anti-seepage reinforcement component for a tunnel bridge roadbed. Background Art

[0002] Tunnel and bridge anti-seepage reinforcement components refer to various materials and technologies used in tunnel and bridge structures to enhance their anti-seepage capabilities. These components usually include but are not limited to waterproof materials, drainage systems, reinforcement structures, etc., with the purpose of ensuring the stability and durability of tunnels and bridges when facing groundwater or other liquid penetration.

[0003] According to the publication (announcement) number: CN215292535U, the publication (announcement) date: 2021-12-24, the disclosed simple device for preventing water seepage in tunnel settlement joints includes a support, symmetrically distributed fixing parts and embedded parts, the support is provided with a waterproof coating, the waterproof coating is provided with a waterstop, a rock layer is filled above the waterstop, a water-swelling rubber strip is provided above the rock layer, and a barrier is provided between the symmetrically distributed fixing parts; the support includes an arched plate, support plates are provided on both sides of the arched plate; the barrier includes a barrier plate, connecting plates are provided on both sides of the barrier plate, one end of the connecting plate is fastened to the barrier plate, and the other end is fastened to the positioning plate.

[0004] It is known from the above-mentioned patents and prior art that when rainwater flows down on the bridge deck, it will flow down on the bridge support columns, causing the connection between the bridge and the ground to loosen, making the foundation unstable. Utility Model Content

[0005] The utility model aims to provide a tunnel bridge roadbed anti-seepage reinforcement component, which can prevent water falling on the bridge deck from flowing onto the supporting columns.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tunnel bridge subgrade anti-seepage reinforcement component, including a bridge deck, a plurality of flow holes arranged in a linear array are symmetrically opened on the bridge deck, a plurality of water outlet grooves arranged in a linear array are symmetrically opened on both sides of the bridge deck, the water outlet grooves are connected to the flow holes, a flow groove is arranged at the bottom of the water outlet groove, a first guide slide portion is arranged between the flow groove and the water outlet groove, and a second guide slide portion is arranged at the bottom of the flow groove.

[0007] Preferably, a reinforcement component is symmetrically arranged at the bottom of the bridge deck, and the reinforcement component includes a fixed shell, and a first support rod and a second support rod are respectively arranged in the fixed shell.

[0008] Preferably, a predetermined gap is left between the first support rod and the second support rod.

[0009] Preferably, an arc-shaped support rod is arranged in the fixed shell, and the arc-shaped support rod passes through the first support rod and the second support rod to support the fixed shell.

[0010] Preferably, the fixed shell is provided with a reinforcement piece, and the reinforcement piece passes through the first support rod, the second support rod and the arc-shaped support rod respectively.

[0011] Preferably, the reinforcement member is a screw.

[0012] In the above technical scheme, the utility model provides a tunnel bridge subgrade anti-seepage reinforcement component, which has the following beneficial effects: water is guided through the flow holes on the bridge deck, and the water is transferred to the outside through the water outlet groove connected to the flow holes, and the water is no longer accumulated in the water outlet groove through the first guide slide part, and the water is discharged to the outside more smoothly through the second guide slide part, and the water is transferred through the flow groove. At the same time, the guidance of the second guide slide part prevents the water from moving downward along the bottom column. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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 will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0014] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0015] Figure 2 A schematic diagram of a cross-sectional structure provided for an embodiment of the utility model;

[0016] Figure 3 This is an enlarged schematic diagram of the A-part structure provided in an embodiment of the utility model.

[0017] Description of reference numerals:

[0018] 1. Bridge deck; 11. Circulation hole; 12. Reinforcement assembly; 13. Reinforcement member; 14. Fixing rod; 15. Water outlet trough; 16. First guide slide; 17. Circulation trough; 18. Second guide slide; 20. Fixing shell; 21. First support rod; 22. Second support rod; 23. Arc support rod. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-3As shown, a tunnel bridge subgrade anti-seepage reinforcement component includes a bridge deck 1, on which a plurality of flow holes 11 arranged in a linear array are symmetrically opened, and on both sides of the bridge deck 1 a plurality of water outlet grooves 15 arranged in a linear array are symmetrically opened, the water outlet grooves 15 are connected to the flow holes 11, a flow groove 17 is arranged at the bottom of the water outlet groove 15, a first guide slide portion 16 is arranged between the flow groove 17 and the water outlet groove 15, and a second guide slide portion 18 is arranged at the bottom of the flow groove 17.

[0021] Specifically, when water falls on the bridge deck 1, the water flows downward in the flow hole 11 on the bridge deck 1, flows out from the flow hole 11 to the water outlet groove 15, and enters the flow groove 17. When entering the flow groove 17, it will be guided by the first guide portion 16, enter the flow groove 17, and stay along the flow groove 17, thereby avoiding water accumulation in the concave part of the bridge deck 1.

[0022] In the above scheme, water is guided through the flow hole 11 on the bridge deck 1, and the water is transferred to the outside through the water outlet groove 15 connected to the flow hole 11. The water is no longer accumulated in the water outlet groove 15 through the first guide slide 16, and the water is discharged to the outside more smoothly through the second guide slide 18. The water is transferred through the flow groove 17. At the same time, the guidance of the second guide slide 18 prevents the water from moving downward along the bottom column.

[0023] As an embodiment further provided by the present invention, according to Figure 1 and Figure 2 As shown, a reinforcement assembly 12 is symmetrically arranged at the bottom of the bridge deck 1. The reinforcement assembly 12 includes a fixing shell 20. A first support rod 21 and a second support rod 22 are respectively arranged in the fixing shell 20.

[0024] Furthermore, a predetermined gap is left between the first support rod 21 and the second support rod 22 .

[0025] Specifically, the bridge deck 1 is supported by the first support rod 21 and the second support rod 22. Meanwhile, the first support rod 21 and the second support rod 22 are both steel plates, and the gaps therein are used to adapt to different weather conditions.

[0026] As an embodiment further provided by the present invention, according to Figure 2 As shown, an arc-shaped support rod 23 is disposed in the fixed shell 20 , and the arc-shaped support rod 23 passes through the first support rod 21 and the second support rod 22 to support the fixed shell 20 .

[0027] Furthermore, a reinforcing member 13 is disposed on the fixed shell 20 , and the reinforcing member 13 passes through the first support rod 21 , the second support rod 22 and the arc-shaped support rod 23 respectively.

[0028] Specifically, the arc-shaped support rod 23 supports and reinforces the first support rod 21 and the second support rod 22 , and the reinforcement member 13 passes through the arc-shaped support rod 23 , the first support rod 21 and the second support rod 22 to reinforce and support them.

[0029] Working principle: when water falls on the bridge deck 1, the water flows downward in the flow hole 11 on the bridge deck 1, and the water flows out from the flow hole 11 to the water outlet trough 15 and enters the flow groove 17. When entering the flow groove 17, it will be guided by the first guide slide 16, enter the flow groove 17, and stay along the flow groove 17, thereby preventing water from accumulating in the concave part of the bridge deck 1. The bridge deck 1 is supported by the first support rod 21 and the second support rod 22. At the same time, the first support rod 21 and the second support rod 22 are both steel plates, and the gaps therein are to adapt to different weather conditions. At the same time, the arc support rod 23 supports and reinforces the first support rod 21 and the second support rod 22. At the same time, the reinforcement member 13 reinforces the arc support rod 23, the first support rod 21 and the second support rod 22, and supports the fixed rod 14.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A tunnel bridge subgrade anti-seepage reinforcement component, characterized in that: The invention comprises a bridge deck (1), wherein a plurality of flow holes (11) arranged in a linear array are symmetrically provided on the bridge deck (1), a plurality of water outlet grooves (15) arranged in a linear array are symmetrically provided on both sides of the bridge deck (1), the water outlet grooves (15) are connected to the flow holes (11), a flow groove (17) is provided at the bottom of the water outlet groove (15), a first guide slide portion (16) is provided between the flow groove (17) and the water outlet groove (15), and a second guide slide portion (18) is provided at the bottom of the flow groove (17).

2. The tunnel bridge subgrade anti-seepage reinforcement assembly according to claim 1, characterized in that: A reinforcement component (12) is symmetrically arranged at the bottom of the bridge deck (1), and the reinforcement component (12) comprises a fixing shell (20), and a first support rod (21) and a second support rod (22) are respectively arranged in the fixing shell (20).

3. The tunnel bridge subgrade anti-seepage reinforcement assembly according to claim 2, characterized in that: A predetermined gap is left between the first support rod (21) and the second support rod (22).

4. The tunnel bridge subgrade anti-seepage reinforcement assembly according to claim 2, characterized in that: An arc-shaped support rod (23) is arranged in the fixed shell (20); the arc-shaped support rod (23) passes through the first support rod (21) and the second support rod (22) and supports the fixed shell (20).

5. The tunnel bridge subgrade anti-seepage reinforcement assembly according to claim 4, characterized in that: The fixed shell (20) is provided with a reinforcing piece (13), and the reinforcing piece (13) passes through the first supporting rod (21), the second supporting rod (22) and the arc-shaped supporting rod (23) respectively.

6. The tunnel bridge subgrade anti-seepage reinforcement assembly according to claim 5, characterized in that: The reinforcing member (13) is a screw rod.

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