Roadbed reinforcing structure

Abstract

The utility model belongs to the technical field of road construction, and discloses a roadbed reinforcing structure which comprises a supporting assembly, a flow guide assembly is movably installed on the side face of the supporting assembly, a plurality of fixing parts which are evenly distributed are further connected into the supporting assembly, and the supporting assembly is fixedly installed on the side face of a roadbed through the fixing parts. The flow guide assembly comprises a stress frame connected to the side face of the supporting assembly in a sliding mode, the side, away from the supporting assembly, of the stress frame is connected with a buffering cushion, the stress frame and the buffering cushion are of an inverted-L-shaped integral structure, and the horizontal part of the upper end of the flow guide assembly is tightly attached to the top of the roadbed. Due to the arrangement of the flow guide assembly, the horizontal part at the upper end of the flow guide assembly can be tightly attached to the edge of the top of the roadbed under the cooperation of the supporting assembly and the fixing piece, then accumulated water on the surface of the roadbed can smoothly flow away under the cooperation of the supporting extension plate, and the situation that the roadbed accumulates water for a long time is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of road construction technology, specifically a roadbed reinforcement structure. Background Technology

[0002] The roadbed is the foundation of the track or road surface. It is an earthwork structure formed by excavation or filling. The main function of the roadbed is to provide the necessary conditions for the laying of the track or road surface and the operation of trains or vehicles, and to bear the static and dynamic loads of the track and locomotives or the road surface and traffic loads, while transferring and spreading the loads to the depths of the foundation.

[0003] Existing roadbed reinforcement structures mainly adopt the form of side support plates. However, the structure of the support plates is fixed, and the height of the support plates is often higher than the height of the roadbed. As a result, water accumulation on the roadbed surface during rainy days will be blocked by the support plates and cannot be drained away. Over time, this will accelerate the damage to the roadbed. Therefore, it is necessary to develop a new type of reinforcement structure for roadbed construction to solve the shortcomings of the existing technology. Utility Model Content

[0004] To address the problems mentioned in the background section, this utility model provides a roadbed reinforcement structure that has the advantages of easy drainage and wide applicability.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a roadbed reinforcement structure, including a support component, a flow guiding component movably installed on the side of the support component, and a plurality of evenly distributed fixing components connected inside the support component, the support component being fixedly installed on the side of the roadbed by the plurality of fixing components;

[0006] The flow guiding component includes a force-bearing frame slidably connected to the side of the support component. A buffer pad is connected to the side of the force-bearing frame away from the support component. The force-bearing frame and the buffer pad form an inverted "L" shaped integral structure. The upper horizontal part of the flow guiding component is tightly attached to the top of the roadbed, and the lower vertical part of the flow guiding component is tightly attached to the side of the roadbed. The side of the upper horizontal part of the flow guiding component away from the support component is an inclined surface and is flush with the top surface of the roadbed.

[0007] Preferably, the support assembly includes a support base plate fixedly installed on the side of the roadbed. A limiting component is integrally formed on the top of the support base plate near the roadbed. A support extension plate is integrally formed on the top of the limiting component. Drainage holes are provided inside the support extension plate, and the two ends of the drainage holes extend to the front and rear sides of the support extension plate.

[0008] Preferably, the flow guiding component slides upward along the surface of the limiting component and the support extension plate and eventually moves to above the top of the support extension plate, and the flow guiding component slides downward along the surface of the limiting component and the support extension plate and eventually moves to the bottom of the support extension plate.

[0009] Preferably, the limiting component includes a support base plate integrally formed between the support base plate and the support extension plate. A limiting groove is formed on the outer surface of the support base plate near the flow guiding component. A limiting slider is slidably engaged inside the limiting groove. One end of the limiting slider passes through the limiting groove and extends to the outside of the support base plate and is fixedly connected to the lower end of the force-bearing frame. A positioning spring is provided inside the limiting groove, which abuts against the inner cavity of the limiting groove and the top of the limiting slider. The cross-section of the inner cavity of the limiting groove and the top of the outer surface of the limiting slider are both "T" shaped. The outer surface of the limiting slider and the inner wall of the limiting groove are both smooth. The outer surface dimensions of the limiting slider are adapted to the inner cavity dimensions of the limiting groove.

[0010] Preferably, the fixing member includes a primary fixing rod that is movably sleeved inside the support base plate, the lower end of the primary fixing rod extending to the bottom of the support base plate and integrally formed with a secondary fixing rod, and the upper end of the primary fixing rod extending to the top of the support base plate and integrally formed with a fixing cap.

[0011] Preferably, the outer diameter of the primary fixing rod is larger than that of the secondary fixing rod, the outer diameter of the fixing cap is larger than that of the primary fixing rod, the bottom of the primary fixing rod is flat, and the bottom of the secondary fixing rod is inverted conical.

[0012] Preferably, a plurality of uniformly distributed reinforcing ribs are integrally formed on the side of the support base plate and the support base plate away from the flow guiding component. The upper end of the reinforcing rib extends to the top of the support extension plate, and the lower end of the reinforcing rib extends to the end of the support base plate away from the flow guiding component.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. Due to the design of the diversion component, the horizontal part of the upper end of the diversion component can be tightly attached to the top edge of the roadbed with the cooperation of the support component and the fixing component. Then, with the cooperation of the support extension plate, the water on the roadbed surface can flow away smoothly, avoiding long-term water accumulation in the roadbed.

[0015] 2. Due to the setting of the limiting component, the support component can be applied to roadbeds of different heights with the cooperation of the support extension plate and the diversion component. It can also ensure that the surface water of the reinforced roadbed can be effectively discharged.

[0016] 3. Due to the setting of the fixing parts, the fixing cap makes it easy for workers to insert the primary fixing rod and the secondary fixing rod into the ground to fix the entire support component. During the downward movement of the primary fixing rod, the compaction of the bottom geological layer increases, thereby increasing the stability of the secondary fixing rod and thus improving the overall stability of the support component. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a side view of the present invention;

[0019] Figure 3 This is a schematic diagram of the limiting component of this utility model;

[0020] Figure 4 This is a sectional view of the side of the limiting slide groove of this utility model;

[0021] Figure 5 This is a structural schematic diagram of the fastener of this utility model.

[0022] In the diagram: 1. Support assembly; 11. Support base plate; 12. Limiting assembly; 121. Support base plate; 122. Limiting slide groove; 123. Limiting slider; 124. Positioning spring; 13. Support extension plate; 14. Drainage hole; 2. Flow guiding assembly; 21. Force-bearing frame; 22. Buffer pad; 3. Fixing component; 31. Primary fixing rod; 32. Secondary fixing rod; 33. Fixing cap; 4. Reinforcing rib. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 5 As shown, this utility model provides a roadbed reinforcement structure, including a support component 1, a flow guiding component 2 movably installed on the side of the support component 1, and a number of evenly distributed fixing parts 3 connected inside the support component 1. The support component 1 is fixedly installed on the side of the roadbed by the number of fixing parts 3.

[0025] The diversion component 2 includes a force-bearing frame 21 slidably connected to the side of the support component 1. A buffer pad 22 is connected to the side of the force-bearing frame 21 away from the support component 1. The force-bearing frame 21 and the buffer pad 22 form an inverted "L" shaped integral structure. The upper horizontal part of the diversion component 2 is tightly attached to the top of the roadbed, and the lower vertical part of the diversion component 2 is tightly attached to the side of the roadbed. The side of the upper horizontal part of the diversion component 2 away from the support component 1 is a slope and is flush with the top surface of the roadbed. Due to the setting of the diversion component 2, with the cooperation of the support component 1 and the fixing part 3, the upper horizontal part of the diversion component 2 can be tightly attached to the top edge of the roadbed. Then, with the cooperation of the support extension plate 13, the water accumulated on the roadbed surface can flow away smoothly, avoiding long-term water accumulation on the roadbed.

[0026] like Figure 1 and Figure 2 As shown, the support assembly 1 includes a support base plate 11 fixedly installed on the side of the roadbed. A limiting assembly 12 is integrally formed on the top of the support base plate 11 near the roadbed. A support extension plate 13 is integrally formed on the top of the limiting assembly 12. A drainage hole 14 is provided inside the support extension plate 13. Both ends of the drainage hole 14 extend to the front and rear sides of the support extension plate 13.

[0027] like Figures 1 to 4 As shown, the flow guiding component 2 slides upward along the surface of the limiting component 12 and the support extension plate 13 and eventually moves to the top of the support extension plate 13. The flow guiding component 2 slides downward along the surface of the limiting component 12 and the support extension plate 13 and eventually moves to the bottom of the support extension plate 13.

[0028] like Figure 3 and Figure 4 As shown, the limiting component 12 includes a support base plate 121 integrally formed between the support base plate 11 and the support extension plate 13. A limiting groove 122 is formed on the outer surface of the support base plate 121 near the flow guide component 2. A limiting slider 123 is slidably engaged inside the limiting groove 122. One end of the limiting slider 123 passes through the limiting groove 122 and extends to the outside of the support base plate 121 and is fixedly connected to the lower end of the force-bearing frame 21. The inside of the limiting groove 122 is provided with a support that abuts against the inner cavity of the limiting groove 122 and the limiting slider 123. The top positioning spring 124 of 23; the cross-section of the inner cavity of the limiting slide groove 122 and the top of the outer surface of the limiting slider 123 are both "T" shaped. The outer surface of the limiting slider 123 and the inner wall of the limiting slide groove 122 are both smooth. The outer surface size of the limiting slider 123 is adapted to the inner cavity size of the limiting slide groove 122. Due to the setting of the limiting component 12, with the cooperation of the support extension plate 13 and the diversion component 2, the support component 1 as a whole can be applied to roadbeds of different heights, and can ensure that the surface water of the reinforced roadbed can be effectively discharged.

[0029] like Figure 2and Figure 5 As shown, the fastener 3 includes a primary fixing rod 31 that is movably sleeved inside the support base plate 11. The lower end of the primary fixing rod 31 extends to the bottom of the support base plate 11 and is integrally formed with a secondary fixing rod 32. The upper end of the primary fixing rod 31 extends to the top of the support base plate 11 and is integrally formed with a fixing cap 33.

[0030] like Figure 2 and Figure 5 As shown, the outer diameter of the primary fixing rod 31 is larger than that of the secondary fixing rod 32, and the outer diameter of the fixing cap 33 is larger than that of the primary fixing rod 31. The bottom of the primary fixing rod 31 is flat, while the bottom of the secondary fixing rod 32 is inverted conical. Due to the setting of the fixing component 3, the fixing cap 33 makes it easy for workers to insert the primary fixing rod 31 and the secondary fixing rod 32 into the ground to fix the entire support assembly 1. During the downward movement of the primary fixing rod 31, the compactness of the bottom geological layer increases, thereby increasing the stability of the secondary fixing rod 32 and improving the overall stability of the support assembly 1.

[0031] like Figure 1 As shown, a plurality of uniformly distributed reinforcing ribs 4 are integrally formed on the side of the support base plate 11 and the support base plate 121 away from the flow guiding component 2. The upper end of the reinforcing rib 4 extends to the top of the support extension plate 13, and the lower end of the reinforcing rib 4 extends to the end of the support base plate 11 away from the flow guiding component 2. Due to the setting of the reinforcing rib 4, the support strength of the support base plate 11 on the limiting component 12 and the support extension plate 13 as a whole can be improved, thereby achieving the firmness of the roadbed side reinforcement through the flow guiding component 2.

[0032] Working principle and usage process of this utility model:

[0033] The moving device makes the buffer pad 22 fit against the edge of the roadbed and ensures that the upper horizontal part of the support frame 21 overlaps the top of the roadbed. Then, the support component 1 is fixedly installed on the side of the roadbed by the fixing part 3. As the fixing part 3 continues to descend, the support component 1 drives the flow guiding component 2 to descend slowly, so that the support component 1 is fixed and the upper horizontal part of the flow guiding component 2 is tightly pressed against the top edge of the roadbed.

[0034] When water accumulates on the roadbed surface, the water can flow along the top of the support frame 21, through the drainage hole 14 or the top of the support extension plate 13, across the support assembly 1, and away from the roadbed.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roadbed reinforcement structure, comprising a support component (1), characterized in that: A flow guide component (2) is movably installed on the side of the support component (1), and a number of evenly distributed fixing parts (3) are connected inside the support component (1). The support component (1) is fixedly installed on the side of the roadbed by the number of fixing parts (3). The flow guiding component (2) includes a force-bearing frame (21) slidably connected to the side of the support component (1). A buffer pad (22) is connected to the side of the force-bearing frame (21) away from the support component (1). The force-bearing frame (21) and the buffer pad (22) are an inverted "L" shaped integral structure. The upper horizontal part of the flow guiding component (2) is tightly attached to the top of the roadbed. The lower vertical part of the flow guiding component (2) is tightly attached to the side of the roadbed. The side of the upper horizontal part of the flow guiding component (2) away from the support component (1) is an inclined surface and is flush with the top surface of the roadbed.

2. The roadbed reinforcement structure according to claim 1, characterized in that: The support assembly (1) includes a support base plate (11) fixedly installed on the side of the roadbed. A limiting assembly (12) is integrally formed on the top of the support base plate (11) near the roadbed. A support extension plate (13) is integrally formed on the top of the limiting assembly (12). A drainage hole (14) is provided inside the support extension plate (13). Both ends of the drainage hole (14) extend to the front and rear sides of the support extension plate (13).

3. The roadbed reinforcement structure according to claim 2, characterized in that: The flow guiding component (2) slides upward along the surface of the limiting component (12) and the support extension plate (13) and eventually moves to the top of the support extension plate (13). The flow guiding component (2) slides downward along the surface of the limiting component (12) and the support extension plate (13) and eventually moves to the bottom of the support extension plate (13).

4. A roadbed reinforcement structure according to claim 3, characterized in that: The limiting component (12) includes a support base plate (121) integrally formed between the support base plate (11) and the support extension plate (13). A limiting groove (122) is formed on the outer surface of the support base plate (121) near the flow guide component (2). A limiting slider (123) is slidably engaged inside the limiting groove (122). One end of the limiting slider (123) passes through the limiting groove (122) and extends to the outside of the support base plate (121) and is fixedly connected to the force-bearing component. At the lower end of the frame (21), the interior of the limiting groove (122) is provided with a positioning spring (124) that abuts against the inner cavity of the limiting groove (122) and the top of the limiting slider (123); the cross-section of the inner cavity of the limiting groove (122) and the top of the outer surface of the limiting slider (123) are both "T" shaped, the outer surface of the limiting slider (123) and the inner wall of the limiting groove (122) are both smooth, and the outer surface size of the limiting slider (123) is adapted to the inner cavity size of the limiting groove (122).

5. A roadbed reinforcement structure according to claim 2, characterized in that: The fastener (3) includes a primary fixing rod (31) that is movably sleeved inside the support base plate (11). The lower end of the primary fixing rod (31) extends to the bottom of the support base plate (11) and is integrally formed with a secondary fixing rod (32). The upper end of the primary fixing rod (31) extends to the top of the support base plate (11) and is integrally formed with a fixing cap (33).

6. A roadbed reinforcement structure according to claim 5, characterized in that: The outer diameter of the first-level fixing rod (31) is greater than that of the second-level fixing rod (32), the outer diameter of the fixing cap (33) is greater than that of the first-level fixing rod (31), the bottom of the first-level fixing rod (31) is flat, and the bottom of the second-level fixing rod (32) is inverted conical.

7. A roadbed reinforcement structure according to claim 3, characterized in that: A plurality of uniformly distributed reinforcing ribs (4) are integrally formed on the side of the support base plate (11) and the support base plate (121) away from the flow guide component (2). The upper end of the reinforcing ribs (4) extends to the top of the support extension plate (13), and the lower end of the reinforcing ribs (4) extends to the end of the support base plate (11) away from the flow guide component (2).

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