Drag net type roadbed slope protection structure

Abstract

The utility model belongs to the technical field of roadbed slope protection, and particularly relates to a pull net type roadbed slope protection structure which comprises a main body frame, a supporting frame clamped and connected to the inner wall surface of the lower end of the main body frame, a supporting frame abutting against the top surface of the supporting frame, a mounting pipe longitudinally penetrating and connected to the surface of the main body frame, and a connector embedded and connected to the top surface of the mounting pipe. According to the utility model, through the four groups of mounting pipes and the connectors which are arranged at the peripheries of the main body frames, a plurality of main body frames can be conveniently, quickly and tightly connected together, and a protection structure can be conveniently and stably used and mounted in a large area to protect a side slope.

Description

Technical Field

[0001] The utility model belongs to the technical field of roadbed slope protection, and specifically relates to a dragnet type roadbed slope protection structure. Background Art

[0002] When building roads in mountainous areas, since the roadbed of the road is often higher than the ground, a slope is formed between the road and the ground. Since there is a certain slope between the slope and the ground, after long-term exposure to the sun and rain, the concrete layer structure is destroyed and the soil becomes loose, which will cause landslides and collapses on the slope, resulting in settlement of the roadbed, and then cracks and depressions on the road surface, causing damage to the highway and posing a great threat to the driving safety of vehicles. Among them, the "a highway roadbed slope protection structure" disclosed in the application number "CN202110319921.4" is also an increasingly mature technology. The slope protection net is installed on the road section that needs protection to protect it, avoiding the occurrence of natural disasters such as landslides and collapses caused by soil erosion. However, the device also has the following defects: However, when the above-mentioned equipment is in use, the existing slope protection net is fixed in position by anchor rods, and it is easy to split and not connect tightly at the junction of the two protection nets. In addition, the existing protection net structure is fixed, and the regulation of green plants is required to be high when planting green plants. Utility Model Content

[0003] The purpose of the utility model is to provide a pull-net type roadbed slope protection structure, aiming to solve the problem that when the above-mentioned equipment in the prior art is in use, the existing slope protection net is fixed in position by anchor rods, and the junction of the two protection nets is prone to splitting and loose connection. In addition, the existing protection net structure is fixed, and the requirements for the regulation of green plants when planting green plants are high.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pull-net type roadbed slope protection structure, comprising: a main frame, the inner wall surface of the lower end of the main frame is engaged with a support frame, the top surface of the support frame abuts the support frame, the surface of the main frame is longitudinally penetrated by a connecting installation pipe, and the top surface of the installation pipe is engaged with a connecting head.

[0005] In order to utilize the supporting frame to support and fix the supporting frame above, as a preferred pull-net type roadbed slope protection structure of the utility model, a "cross" supporting seat is fixedly connected to the bottom surface of the main frame, and the main frame and the supporting frame form a snap-fit ​​connection structure. The supporting frame is a "U"-shaped integrated structure and a slot is provided in the middle section to match the shape and size of a "cross" supporting seat fixedly connected to the bottom surface of the main frame.

[0006] In order to make the two main frames tightly connected by utilizing the cooperation of the mounting tube and the connecting head, as a preferred pull-net type roadbed slope protection structure of the utility model, the main frame, the mounting tube and the connecting head form a mosaic connection structure, and a mounting tube is respectively connected to the four corners of the surface of the main frame, and the connecting head is a "U"-shaped integrated structural column and the shape and size of the longitudinal end are consistent with the mounting tube.

[0007] In order to take out protective frames of corresponding sizes according to the sizes of green plants for easy planting, as a preferred pull-net type roadbed slope protection structure of the utility model, an installation groove is opened on the top surface of the support frame, the surface of the installation groove is snap-connected to the first protective frame, the inner wall surface of the first protective frame is slidably connected to the second protective frame, the inner wall surface of the second protective frame is slidably connected to the third protective frame, and the inner wall surface of the third protective frame is slidably connected to the supporting net.

[0008] In order to use the installation groove to quickly fix the position of the first protective frame on the support frame, as a preferred embodiment of a pull-net type roadbed slope protection structure of the utility model, the support frame, the installation groove and the first protective frame form a snap-fit ​​connection structure.

[0009] In order to utilize the supporting net to support the protective frame, as a preferred pull-net type roadbed slope protection structure of the utility model, the first protective frame, the second protective frame and the third protective frame and the supporting net form a sliding connection structure, and the first protective frame, the second protective frame and the third protective frame have four longitudinal sliding grooves distributed in an annular manner on the inner walls respectively, and the shapes and sizes of the grooves are consistent with the surface protrusions of the second protective frame, the third protective frame and the supporting net.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] Four sets of installation pipes and connectors are arranged around the main frame to facilitate the quick and tight connection of multiple main frames, so as to facilitate the large-scale and stable use of the installation protection structure to protect the slope.

[0012] By utilizing the cooperation of the protective frames and the supporting nets that are slidably connected to the supporting frames, when green plants need to be planted, protective frames of corresponding sizes are taken out according to the diameter of the green plants to facilitate planting. When planting is not required, the supporting nets are used to support the inside of the supporting frames to make them more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 4 It is a partially enlarged structural schematic diagram of the support frame and the first protective frame of the utility model.

[0018] In the figure: 1. main frame; 2. supporting frame; 3. support frame; 4. mounting pipe; 5. connecting head; 6. mounting groove; 7. first protective frame; 8. second protective frame; 9. third protective frame; 10. supporting net. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides the following technical solutions: a pull-net type roadbed slope protection structure, comprising: a main frame 1, the inner wall surface of the lower end of the main frame 1 is clamped and connected to the support frame 3, the top surface of the support frame 3 abuts against the support frame 3, the surface of the main frame 1 is longitudinally penetrated by the connecting installation pipe 4, and the top surface of the installing pipe 4 is embedded and connected to the connecting head 5.

[0021] Preferably: a "cross" support seat is fixedly connected to the bottom surface of the main frame 1, the main frame 1 and the supporting bracket 2 form a snap-fit ​​connection structure, the supporting bracket 2 is a "U"-shaped integrated structure and a slot is provided in the middle section to match the shape and size of a "cross" support seat fixedly connected to the bottom surface of the main frame 1.

[0022] When in use, two support frames 2 are clamped and fixed on the cross at the bottom of the main frame 1 to support the support frame 3 above.

[0023] Preferably: the main frame 1, the mounting tube 4 and the connecting head 5 form a chimeric connection structure, and a mounting tube 4 is connected to each of the four corners of the surface of the main frame 1. The connecting head 5 is a "U"-shaped integral structural column and the shape and size of the longitudinal end are consistent with the mounting tube 4.

[0024] During specific use, the connecting heads 5 on the main frame 1 are embedded and fixed in the mounting tube 4, and cement is poured in the mounting tube 4 to make the connecting heads 5 and the mounting tube 4 more firmly fixed, thereby fixing the connection of each main frame 1.

[0025] Preferably: an installation groove 6 is opened on the top surface of the support frame 3, the surface of the installation groove 6 is snap-fitted and connected to the first protective frame 7, the inner wall surface of the first protective frame 7 is slidably connected to the second protective frame 8, the inner wall surface of the second protective frame 8 is slidably connected to the third protective frame 9, and the inner wall surface of the third protective frame 9 is slidably connected to the support net 10.

[0026] During specific use, the first protective frame 7, the second protective frame 8, the third protective frame 9 and the supporting net 10 of corresponding sizes slidably connected in the supporting frame 3 are taken out according to the diameter of the provided green plants, so as to facilitate the planting of green plants of different types.

[0027] Preferably, the support frame 3, the mounting groove 6 and the first protective frame 7 form a snap-fit ​​connection structure.

[0028] During specific use, the position of the slidably engaged first protection frame 7 is fixed by utilizing the mounting groove 6 provided on the inner wall surface of the support frame 3 .

[0029] Preferably: the first protective frame 7, the second protective frame 8 and the third protective frame 9 and the support net 10 form a sliding connection structure, and the inner walls of the first protective frame 7, the second protective frame 8 and the third protective frame 9 are respectively annularly distributed with four longitudinal sliding grooves, the shapes and sizes of which are consistent with the surface protrusions of the second protective frame 8, the third protective frame 9 and the support net 10.

[0030] During specific use, the sliding engagement relationship between the first protective frame 7, the second protective frame 8, the third protective frame 9 and the support net 10 is utilized to conveniently adjust the size of the gap on the support frame 3 so as to adjust the size of the exposed blank area according to the conditions for providing green plants.

[0031] Working principle: When protecting the roadbed slope, the main frame 1 is placed on the road section that needs to be protected, and then two supporting frames 2 are clamped and fixed on the cross at the bottom of the main frame 1 to support the upper support frame 3. At the same time, the area of ​​the main frame 1 is used as needed, and the connecting heads 5 on the main frame 1 that are embedded and fixed in the mounting pipe 4 are embedded with each other. Cement can also be poured in the mounting pipe 4 to make the connection between the connecting head 5 and the mounting pipe 4 more firmly fixed, thereby fixing the connection of each main frame 1. Then, according to environmental needs, when it is necessary to plant green plants, the first protective frame 7, the second protective frame 8, the third protective frame 9 and the supporting net 10 of the corresponding size that are slidably connected in the supporting frame 3 are taken out according to the diameter of the provided green plants to facilitate the planting of green plants of different models. When it is not necessary to plant green plants, the first protective frame 7, the second protective frame 8, the third protective frame 9 and the supporting net 10 that are slidably connected to each other are used to squeeze and protect the soil and gravel on the slope surface supported and protected at the bottom. This is the characteristic of a pull-net roadbed slope protection structure.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A net-type roadbed slope protection structure, comprising: The main frame (1) is characterized in that: the inner wall surface of the lower end of the main frame (1) is engaged with the support frame (3), the top surface of the support frame (3) abuts against the support frame (3), the surface of the main frame (1) is longitudinally penetrated by a connecting mounting tube (4), and the top surface of the mounting tube (4) is engaged with a connecting head (5).

2. A dragnet type roadbed slope protection structure according to claim 1, characterized in that: The bottom surface of the main frame (1) is fixedly connected to a "cross" support seat, and the main frame (1) and the support frame (2) form a snap-fit ​​connection structure. The support frame (2) is a "U"-shaped integrated structure and has a slot in the middle section that matches the shape and size of the "cross" support seat fixedly connected to the bottom surface of the main frame (1).

3. The dragnet type roadbed slope protection structure according to claim 1 is characterized in that: The main frame (1), the mounting tube (4) and the connecting head (5) form a chimeric connection structure. The four corners of the surface of the main frame (1) are respectively connected to a mounting tube (4). The connecting head (5) is a "U"-shaped integral structural column and the shape and size of the longitudinal end are consistent with those of the mounting tube (4).

4. The dragnet type roadbed slope protection structure according to claim 1 is characterized in that: The top surface of the support frame (3) is provided with a mounting groove (6), the surface of the mounting groove (6) is snap-fitted and connected to a first protective frame (7), the inner wall surface of the first protective frame (7) is slidably connected to a second protective frame (8), the inner wall surface of the second protective frame (8) is slidably connected to a third protective frame (9), and the inner wall surface of the third protective frame (9) is slidably connected to a support net (10).

5. A dragnet type roadbed slope protection structure according to claim 4, characterized in that: The support frame (3), the mounting groove (6) and the first protection frame (7) form a snap-fit ​​connection structure.

6. The dragnet type roadbed slope protection structure according to claim 4 is characterized in that: The first protective frame (7), the second protective frame (8) and the third protective frame (9) and the support net (10) form a sliding connection structure, and the inner walls of the first protective frame (7), the second protective frame (8) and the third protective frame (9) are respectively annularly distributed with four longitudinal sliding grooves, the shape and size of which are consistent with the surface protrusions of the second protective frame (8), the third protective frame (9) and the support net (10).

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