Roadbed reinforcing structure for highway engineering construction

Abstract

The utility model discloses a roadbed reinforcing structure for highway engineering construction, which comprises a honeycomb soil grid which is arranged at the top of a roadbed and is fixedly connected with the roadbed through an inserting rod; the device comprises a grid net, the grid net is arranged at a slope of a roadbed, a first pressing plate is arranged above the grid net, a second pressing plate is arranged at the top of the first pressing plate, a third pressing plate is arranged at the bottom of the first pressing plate, and the first pressing plate, the second pressing plate and the third pressing plate are fixedly connected with the roadbed through fixing rods. A cover plate is arranged at the top of the fixing rod, a nut is arranged above the cover plate, and a rubber cover is arranged outside the nut. According to the roadbed reinforcing structure for highway engineering construction, the slope at the top of the roadbed can be protected conveniently, soil loss is avoided, the strength of the roadbed is improved accordingly, stable connection between the fixing rods and soil is increased by fixing the fixing rods, and use of the mesh is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to road engineering technical field, concretely is a roadbed reinforcing structure for road engineering construction. BACKGROUND

[0002] Road engineering refers to the survey, measurement, design, construction, maintenance, management and other work of highway structures, and the highway engineering structures include: roadbed, pavement, bridge, culvert, tunnel, drainage system, safety protection facilities, greening and traffic monitoring facilities, as well as the houses, workshops and other service facilities used for construction, maintenance and monitoring.

[0003] When the highway construction meets the slope, the slope needs to be reinforced to avoid soil loss, which leads to the collapse of the roadbed, and the existing roadbed reinforcing structure is mostly fixed to the slope through the baffle, but part of the top of the slope still leaks, there is a risk of soil loss, and the fixed rod inserted into the soil lacks fixation, and there is a problem of unstable connection, therefore, we propose a roadbed reinforcing structure for road engineering construction to solve the problems raised in the above. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a roadbed reinforcing structure for road engineering construction to solve the problem that the current roadbed reinforcing structure is mostly fixed to the slope through the baffle, but part of the top of the slope still leaks, there is a risk of soil loss, and the fixed rod inserted into the soil lacks fixation, and there is a problem of unstable connection.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a roadbed reinforcing structure for road engineering construction, comprising:

[0006] The honeycomb room soil grid is arranged at the top of the roadbed, and the honeycomb room soil grid is fixedly connected with the roadbed through the inserting rod;

[0007] The grid net is arranged at the slope of the roadbed, a first pressing plate is arranged above the grid net, a second pressing plate is arranged at the top of the first pressing plate, a third pressing plate is arranged at the bottom of the first pressing plate, the first pressing plate, the second pressing plate and the third pressing plate are fixedly connected with the roadbed through the fixed rod, a anti-disengagement block is arranged at the bottom of the fixed rod, a cover plate is arranged at the top of the fixed rod, a nut is arranged above the cover plate, and a rubber cap is arranged outside the nut.

[0008] Preferably, uniform holes are arranged on the grid wall of the honeycomb room soil grid.

[0009] Preferably, the top of the grid net is laid to the top of the roadbed, and the first pressing plate is arranged on the grid net at equal intervals.

[0010] Preferably, the top of the first pressing plate is provided with two groups of second pressing plates, and the bottom of the first pressing plate is provided with one group of third pressing plates.

[0011] Preferably, the anti-escape block is rotationally connected with the fixing rod, and the fixing rod and the anti-escape block are arranged in a 'down' type structure.

[0012] Preferably, the top of the fixing rod is threadedly connected with a nut.

[0013] Compared with the prior art, the roadbed reinforcing structure for road engineering construction has the advantages that the slope on the top of the roadbed is also protected, soil loss is avoided, the strength of the roadbed is increased, the fixing rod is fixed, the stable connection between the fixing rod and the soil is increased, and the use of the grid net is facilitated.

[0014] 1. The honeycomb soil grid net and the grid net are arranged, the grid net wall of the honeycomb soil grid net is provided with uniform holes, the communication between the grid chambers is facilitated, the roadbed is formed as a whole, the grid net is laid on the slope of the roadbed, and the top of the grid net is laid on the top of the roadbed, the slope on the top of the roadbed is also protected, soil loss is avoided, and the strength of the roadbed is increased.

[0015] 2. The first pressing plate, the second pressing plate and the third pressing plate are arranged, the first pressing plates are arranged at equal intervals on the grid net, the strength of the grid net is increased, the second pressing plate and the third pressing plate are arranged at the upper and lower ends of the first pressing plate respectively, the first pressing plates are formed as a whole, and the protection of the roadbed is facilitated.

[0016] 3. The fixing rod, the anti-escape block and the nut are arranged, the fixing rod and the anti-escape block are arranged in a 'down' type structure, the top of the fixing rod is threadedly connected with the nut, the nut is rotated, the fixing rod is driven to slide in the soil, the fixing rod is fixed in the soil through the anti-escape block, and the stability of the fixing rod is increased. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the sectional structure of the utility model;

[0018] Figure 2 It is a top view of the honeycomb soil grid net of the utility model;

[0019] Figure 3 It is a side view of the grid net of the utility model;

[0020] Figure 4 It is a front view of the fixing rod of the utility model.

[0021] In the drawing: 1, honeycomb soil grid net; 2, insertion rod; 3, grid net; 4, first pressing plate; 5, fixing rod; 6, anti-escape block; 7, cover plate; 8, nut; 9, rubber cap; 10, second pressing plate; 11, third pressing plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme: a roadbed reinforcing structure for highway engineering construction, which comprises: a honeycomb room soil grid 1, a plug rod 2, a grid net 3, a first pressing plate 4, a fixed rod 5, an anti-dropping block 6, a cover plate 7, a nut 8, a rubber cap 9, a second pressing plate 10 and a third pressing plate 11.

[0024] The honeycomb room soil grid 1 is arranged at the top of the roadbed, and the honeycomb room soil grid 1 is fixedly connected with the roadbed through the plug rod 2.

[0025] The grid net 3 is arranged at the slope of the roadbed, a first pressing plate 4 is arranged above the grid net 3, a second pressing plate 10 is arranged at the top of the first pressing plate 4, a third pressing plate 11 is arranged at the bottom of the first pressing plate 4, the first pressing plate 4, the second pressing plate 10 and the third pressing plate 11 are fixedly connected with the roadbed through the fixed rod 5, an anti-dropping block 6 is arranged at the bottom of the fixed rod 5, a cover plate 7 is arranged at the top of the fixed rod 5, a nut 8 is arranged above the cover plate 7, and a rubber cap 9 is arranged outside the nut 8.

[0026] As shown in Figure 1 and Figure 2 , the grid wall of the honeycomb room soil grid 1 is provided with uniform holes, facilitating the communication of each grid chamber, the top of the grid net 3 is laid to the top of the roadbed, and the first pressing plate 4 is arranged on the grid net 3 at equal intervals, facilitating the protection of the top of the roadbed slope.

[0027] As shown in Figure 1 , Figure 3 and Figure 4 , the top of the first pressing plate 4 is provided with two groups of second pressing plates 10, and one group of third pressing plates 11 is arranged below the first pressing plate 4, facilitating the fixation of the first pressing plate 4, the anti-dropping block 6 is rotatably connected with the fixed rod 5, the fixed rod 5 and the anti-dropping block 6 are arranged in a "↓" type structure, facilitating the loosening of the fixed rod 5 in the soil, and the top of the fixed rod 5 is threadedly connected with the nut 8, facilitating the fixation of the fixed rod 5.

[0028] Working principle: when the roadbed reinforcing structure for highway engineering construction is used, as shown in Figure 1As shown, the grid mesh 3 is laid on the slope of the roadbed, with the top of the grid mesh 3 laid on top of the roadbed. The first pressure plate 4 is pressed on the grid mesh 3 and fixed by the fixing rod 5. After the first pressure plate 4 is installed, the second pressure plate 10 is installed on top of the first pressure plate 4, and the third pressure plate 11 is installed at the bottom of the first pressure plate 4, and fixed by the fixing rod 5. After the grid mesh 3 is fixed, the honeycomb cell soil grid 1 is laid on top of the roadbed, and the insert rod 2 is inserted into the grid cell of the honeycomb cell soil grid 1 to open the honeycomb cell soil grid 1, which facilitates the subsequent addition of crushed stone.

[0029] When using the fixed rod 5, such as Figure 4 As shown, the fixing rod 5 is inserted into the soil, and the nut 8 is threadedly connected to the top of the fixing rod 5. By rotating the nut 8, and with the action of the anti-detachment block 6, the fixing rod 5 slides on the drawing, and the anti-detachment block 6 locks the fixing rod 5 in the soil. Then, the excess fixing rod 5 is cut off, and then the rubber cap 9 is placed on the top of the fixing rod 5 to protect the nut 8 and prevent the nut 8 from being eroded by wind and rain. This is the entire working process of the roadbed reinforcement structure used in highway construction. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A roadbed reinforcement structure for highway construction, characterized in that, Include: Honeycomb room soil grid (1), the honeycomb room soil grid (1) is arranged at the top of roadbed, and honeycomb room soil grid (1) is fixedly connected with roadbed by inserting rod (2); Mesh network (3), the mesh network (3) is arranged at the slope of roadbed, and the top of mesh network (3) is provided with first pressing plate (4), the top of first pressing plate (4) is provided with second pressing plate (10), and the bottom of first pressing plate (4) is provided with third pressing plate (11), first pressing plate (4), second pressing plate (10) and third pressing plate (11) are all fixedly connected with roadbed by fixed rod (5), and the bottom of fixed rod (5) is provided with anti-drop block (6), the top of fixed rod (5) is provided with cover plate (7), the top of cover plate (7) is provided with nut (8), and the outside of nut (8) is provided with glue cover (9).

2. The roadbed reinforcing structure for road engineering construction according to claim 1, characterized in that: The grid wall of the honeycomb room soil grid (1) is provided with uniform holes.

3. The roadbed reinforcing structure for road engineering construction according to claim 1, characterized in that: The top of the mesh network (3) is laid to the top of the roadbed, and the mesh network (3) is provided with first pressing plate (4) at equal intervals.

4. The roadbed reinforcing structure for road engineering construction according to claim 1, characterized in that: The top of the first pressing plate (4) is provided with two groups of second pressing plate (10), and the bottom of the first pressing plate (4) is provided with one group of third pressing plate (11).

5. The road bed reinforcing structure for road construction according to claim 1, characterized in that: The anti-drop block (6) is rotatably connected with the fixed rod (5), and the fixed rod (5) and the anti-drop block (6) are arranged in "↓" type structure.

6. The road bed reinforcing structure for road engineering construction according to claim 1, characterized in that: The top of the fixed rod (5) is threadedly connected with the nut (8).

Images