CN222313686U

CN222313686U - With protection Highway subgrade of device

Info

Publication number: CN222313686U
Application number: CN202420755516.6U
Authority: CN
Inventors: 王希进
Original assignee: Inner Mongolia Lianshou Venture Road And Bridge Co ltd
Current assignee: Inner Mongolia Lianshou Venture Road And Bridge Co ltd
Priority date: 2024-04-11
Filing date: 2024-04-11
Publication date: 2025-01-07
Anticipated expiration: 2034-04-11

Abstract

The utility model discloses a highway subgrade with a protective device, and relates to the technical field of highway subgrades. The road bed comprises a road bed body, wherein a plurality of separation mechanisms, a plurality of installation mechanisms and a plurality of protection mechanisms are arranged on the road bed body, the separation mechanisms comprise a first base fixedly installed at the top of the road bed body, a protection rod is fixedly installed at the top of the first base, an installation block is fixedly installed at the top of the protection rod, first warning boards are respectively and fixedly installed on the left side and the right side of the installation block, a first protection fence is fixedly installed on the front face of the protection rod, and a second protection fence is fixedly installed on the front face of the protection rod. The road subgrade with the protecting device can prevent vehicles from rushing out of a road out of control and separate the running direction of the vehicles from a lane by arranging the separating mechanisms, the mounting mechanisms and the protecting mechanisms.

Description

With protection Highway subgrade of device

Technical Field

The utility model belongs to the technical field of highway subgrades, and particularly relates to a highway subgrade with a protection device.

Background

The road is a linear structure which is subjected to long-term influence of vehicle load and natural environment, and the roadbed is a rock-soil structure formed by filling or excavating on the surface of the natural ground according to the requirements of route position and design section, which is the foundation of the road surface.

In the related art, the highway subgrade with the protection device is disclosed with the publication number CN209276926U, and comprises a subgrade substrate, wherein a filtering and draining assembly is arranged on the subgrade substrate and comprises an L-shaped mounting plate, a ponding U-shaped groove, a water retaining baffle plate, a filtering screen plate and connecting ribs, and the L-shaped mounting plates are respectively arranged on two sides of the subgrade substrate.

When a vehicle runs on the roadbed, the vehicle is easy to run away in rainy and snowy weather, and if certain protective measures are not taken, the vehicle can rush out of the road, so that the severity of accidents is increased.

Disclosure of utility model

The utility model aims to provide a highway subgrade with a protective device, which solves the problem that a running vehicle runs out of control and rushes out of the road, thereby aggravating the severity of accidents by being provided with a plurality of separation mechanisms, a plurality of installation mechanisms and a plurality of protective mechanisms.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a highway subgrade with a protective device, which comprises a subgrade, wherein a plurality of separation mechanisms, a plurality of installation mechanisms and a plurality of protective mechanisms are arranged on the subgrade;

The separation mechanism comprises a first base fixedly installed at the top of a roadbed, a protection rod is fixedly installed at the top of the first base, an installation block is fixedly installed at the top of the protection rod, a first warning sign is fixedly installed on the left side and the right side of the installation block respectively, a first guard rail is fixedly installed on the front face of the protection rod, a second guard rail is fixedly installed on the front face of the protection rod, and a plurality of reinforcing blocks are fixedly installed on one sides, close to each other, of the first guard rail and the second guard rail.

Further, the installation mechanism comprises an installation assembly and a reinforcement assembly, the installation assembly comprises a second base arranged at the top of the roadbed, rectangular plates are fixedly installed on the front face and the back face of the second base respectively, a plurality of bolts are respectively and threadedly installed on the two rectangular plates, and nuts are respectively and fixedly installed at the tops of the bolts.

Further, the reinforcing component comprises two supporting blocks fixedly installed at the top of the second base, reinforcing plates are fixedly installed on the left sides of the two supporting blocks respectively, and the bottoms of the two reinforcing plates are in contact with the roadbed.

Further, the protection mechanism comprises a warning component, a sliding component and a protection component, wherein the warning component comprises a rectangular block fixedly installed at the tops of the two supporting blocks, and a second warning board is fixedly installed on the front surface of the rectangular block.

Further, the sliding component comprises a fixed block fixedly installed on the right sides of the two supporting blocks, a rectangular groove is formed in the right side of the fixed block, a plurality of sliding rods are slidably installed on the fixed block, and the right ends of the sliding rods extend into the rectangular groove and are slidably connected with the rectangular groove.

Further, the protection subassembly is including the stopper of fixed mounting at the slide bar left end respectively, a plurality of the right-hand member fixed mounting of slide bar has the protection piece, the shape size of protection piece and the shape size looks adaptation of rectangular channel, a plurality of twine respectively on the slide bar have the spring, a plurality of the left end of spring all with rectangular channel fixed connection, a plurality of the right-hand member of spring all with protection piece fixed connection.

The utility model has the following beneficial effects:

According to the utility model, the separation mechanism is arranged, so that the running direction of the vehicle and a lane can be effectively isolated under the combined use of the protection rod, the first protection fence, the second protection fence and the reinforcing block, and the vehicles in different directions are prevented from being interfered and collided with each other, thereby reducing traffic accidents and protecting the safety of the vehicle and passengers; the automobile protection device is characterized in that a mounting assembly is arranged, a protection mechanism can be conveniently and quickly mounted on a roadbed by workers under the combined use of a rectangular plate, a bolt and a nut, a reinforcing assembly is arranged, under the action of a supporting block and the reinforcing plate, when a vehicle runs out of control and collides with the protection mechanism, the protection mechanism can be supported, so that the vehicle is prevented from rushing out of a road, a warning assembly is arranged, under the action of the rectangular block and a second warning board, a driver can be reminded, the driver is prevented from colliding with the protection mechanism in the process of driving the vehicle, the safety of driving the vehicle is improved, a sliding assembly is arranged, under the combined use of a fixed block, a rectangular groove and a sliding rod, the protection assembly can be supported, and under the combined use of the protection block and a spring, the protection mechanism can play the roles of buffering and decelerating when the vehicle runs out of control and rushing out of the road or collides with other vehicles, the spring can absorb collision energy, the damage caused by collision is reduced, and the serious degree of the accident is reduced.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a highway subgrade with a protective device according to the present utility model;

FIG. 2 is a schematic view of a part of the structure of the partition mechanism of the present utility model;

FIG. 3 is a schematic view of a part of the structure of the protection mechanism in the present utility model;

FIG. 4 is a schematic top cross-sectional view of the protective mechanism of the present utility model;

Fig. 5 is a schematic side cross-sectional view of the protective mechanism of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. Roadbed; 2, a first base, 3, a protective rod, 4, a mounting block, 5, a first warning board, 6, a first protective fence, 7, a second protective fence, 8, a reinforcing block, 9, a second base, 10, a rectangular plate, 11, a bolt, 12, a nut, 13, a supporting block, 14, a reinforcing plate, 15, a rectangular block, 16, a second warning board, 17, a fixing block, 18, a rectangular groove, 19, a sliding rod, 20, a limiting block, 21, a protective block, 22 and a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model is a highway subgrade with a protection device, which comprises a subgrade 1, wherein a plurality of separation mechanisms, a plurality of installation mechanisms and a plurality of protection mechanisms are arranged on the subgrade 1;

The separation mechanism comprises a first base 2 fixedly installed at the top of a roadbed 1, a protective rod 3 is fixedly installed at the top of the first base 2, an installation block 4 is fixedly installed at the top of the protective rod 3, a first warning sign 5 is fixedly installed on the left side and the right side of the installation block 4 respectively, a first protective guard 6 is fixedly installed on the front face of the protective rod 3, a second protective guard 7 is fixedly installed on the front face of the protective rod 3, and a plurality of reinforcing blocks 8 are fixedly installed on one sides, close to each other, of the first protective guard 6 and the second protective guard 7.

Wherein as shown in fig. 3, the installation mechanism comprises an installation component and a reinforcement component, the installation component comprises a second base 9 arranged at the top of the roadbed 1, rectangular plates 10 are fixedly installed on the front surface and the back surface of the second base 9 respectively, a plurality of bolts 11 are respectively and threadedly installed on the two rectangular plates 10, and nuts 12 are respectively and fixedly installed at the tops of the plurality of bolts 11.

Through being provided with the installation component, under the combined use of rectangular plate 10, bolt 11 and nut 12, can make things convenient for the staff to install protection machanism firmly on road bed 1 fast.

As shown in fig. 1 and fig. 4, the reinforcement assembly includes two support blocks 13 fixedly installed at the top of the second base 9, reinforcement plates 14 are fixedly installed at left sides of the two support blocks 13, and bottoms of the two reinforcement plates 14 are in contact with the roadbed 1.

Through being provided with the reinforcement subassembly, under the effect of supporting shoe 13 and gusset plate 14, when the vehicle out of control hit to protection machanism, can play the effect of supporting protection machanism to prevent that the vehicle from dashing out the road.

As shown in fig. 3, the protection mechanism comprises a warning component, a sliding component and a protection component, the warning component comprises a rectangular block 15 fixedly installed at the top of the two supporting blocks 13, and a second warning board 16 is fixedly installed on the front surface of the rectangular block 15.

Through being provided with warning subassembly, under the effect of rectangle piece 15 and second warning sign 16, can remind the driver, avoid the driver to hit to protection machanism at the in-process of driving the vehicle to the security of driving the vehicle has been improved.

As shown in fig. 4, the sliding assembly includes a fixed block 17 fixedly mounted on the right sides of the two supporting blocks 13, a rectangular groove 18 is formed on the right side of the fixed block 17, a plurality of sliding rods 19 are slidably mounted on the fixed block 17, and right ends of the plurality of sliding rods 19 extend into the rectangular groove 18 and are slidably connected with the rectangular groove 18.

By providing a sliding assembly, the protective assembly can be supported with the combined use of the fixed block 17, rectangular slot 18 and slide bar 19.

As shown in fig. 4 and 5, the protection component includes a limiting block 20 fixedly installed at the left end of the sliding rod 19, a protection block 21 fixedly installed at the right end of the sliding rods 19, the shape and size of the protection block 21 are matched with those of the rectangular groove 18, springs 22 are wound on the sliding rods 19, the left ends of the springs 22 are fixedly connected with the rectangular groove 18, and the right ends of the springs 22 are fixedly connected with the protection block 21.

Through being provided with the protection subassembly, under the combined use of protection piece 21 and spring 22, can play buffering and slowing down the effect when the vehicle out of control, dash out the road or bump with other vehicles, spring 22 can absorb collision energy, reduces the injury that the striking caused to reduce the severity of accident.

One specific application of this embodiment is:

Firstly, when the device is used, firstly, the device is placed at a designated position, then a protection mechanism is fixedly installed on the roadbed 1 through bolts 11 and nuts 12, and after the protection mechanism is installed, a separation mechanism is placed on the roadbed 1, so that the running direction of a vehicle and a lane are effectively isolated;

The second step is that when the driver drives the vehicle, whether the driving direction deviates or not can be checked through the first warning board 5 and the second warning board 16, so that the collision of the driving vehicle of the driver to the protection mechanism is avoided;

And thirdly, when the vehicle runs out of control and collides with the protection mechanism, the protection block 21 receives impact force, and the protection block 21 extrudes the spring 22, so that the sliding rod 19 is driven to slide on the fixed block 17, and the spring 22 absorbs the received impact force, so that the damage caused by collision is reduced.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The highway subgrade with the protection device comprises a subgrade (1) and is characterized in that a plurality of separation mechanisms, a plurality of installation mechanisms and a plurality of protection mechanisms are arranged on the subgrade (1);

The separation mechanism comprises a first base (2) fixedly installed at the top of a roadbed (1), a protection rod (3) is fixedly installed at the top of the first base (2), an installation block (4) is fixedly installed at the top of the protection rod (3), a first warning board (5) is fixedly installed on the left side and the right side of the installation block (4) respectively, a first guard rail (6) is fixedly installed on the front side of the protection rod (3), a second guard rail (7) is fixedly installed on the front side of the protection rod (3), and a plurality of reinforcing blocks (8) are fixedly installed on one sides, close to each other, of the first guard rail (6) and the second guard rail (7).

2. The highway subgrade with the protection device according to claim 1, characterized in that the installation mechanism comprises an installation assembly and a reinforcing assembly, the installation assembly comprises a second base (9) arranged at the top of the subgrade (1), rectangular plates (10) are fixedly installed on the front surface and the back surface of the second base (9) respectively, a plurality of bolts (11) are respectively and threadedly installed on two rectangular plates (10), and nuts (12) are respectively and fixedly installed at the tops of the bolts (11).

3. A highway subgrade with protection device according to claim 2, characterized in that said reinforcement assembly comprises two support blocks (13) fixedly mounted on top of the second base (9), the left sides of both said support blocks (13) being fixedly mounted with reinforcement plates (14) respectively, the bottoms of both said reinforcement plates (14) being in contact with the subgrade (1).

4. A highway subgrade with protection device according to claim 3, characterized in that said protection mechanism comprises a warning assembly, a sliding assembly and a protection assembly, said warning assembly comprises a rectangular block (15) fixedly mounted on top of two supporting blocks (13), said rectangular block (15) having a second warning sign (16) fixedly mounted on its front face.

5. The highway subgrade with the protection device according to claim 4, characterized in that the sliding assembly comprises a fixed block (17) fixedly installed on the right sides of two supporting blocks (13), a rectangular groove (18) is formed in the right side of the fixed block (17), a plurality of sliding rods (19) are slidably installed on the fixed block (17), and the right ends of the sliding rods (19) extend into the rectangular groove (18) and are slidably connected with the rectangular groove (18).

6. The highway subgrade with the protection device according to claim 5, characterized in that the protection component comprises limiting blocks (20) which are respectively and fixedly installed at the left ends of sliding rods (19), a plurality of protection blocks (21) are fixedly installed at the right ends of the sliding rods (19), the shape and the size of the protection blocks (21) are matched with those of rectangular grooves (18), springs (22) are respectively wound on the sliding rods (19), the left ends of the springs (22) are fixedly connected with the rectangular grooves (18), and the right ends of the springs (22) are fixedly connected with the protection blocks (21).