CN111827042B

CN111827042B - Road construction method

Info

Publication number: CN111827042B
Application number: CN201910299985.5A
Authority: CN
Inventors: 吴连松; 姚飞; 邓永强
Original assignee: Beijing Wanji Technology Co Ltd
Current assignee: Beijing Wanji Technology Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2022-07-26
Anticipated expiration: 2039-04-15
Also published as: CN111827042A

Abstract

The invention provides a road construction method, which is used for enabling a traffic road formed by construction to have a function of weighing vehicles and comprises the following steps: step S1, digging an installation tunnel on the road; and step S2, arranging a support structure layer, a weighing sensor and a bearing structure layer in the installation tunnel from bottom to top, wherein the support structure layer and the bearing structure layer are spaced, and the upper end and the lower end of the weighing sensor are respectively fixedly connected with the support structure layer and the bearing structure layer. The invention solves the problems of poor economical efficiency, poor structural stability and poor protection of the weighing sensor of the truck scale constructed by the road construction method with the vehicle weighing function in the prior art.

Description

Road construction method

Technical Field

The invention relates to the technical field of road construction with a vehicle weighing function, in particular to a road construction method.

Background

The existing road construction method with the vehicle weighing function mainly aims at the truck scale of a pure steel structure or a steel frame concrete mixed structure. The road construction method for the truck scale with the pure steel structure is mature, but the road construction method has the main defects of large steel consumption, high construction cost and poor economy. The method mainly adopts high-strength concrete and steel beams to be poured at one time to form a single-layer reinforced concrete structure, and has the advantages of good corrosion resistance, long service life, good scale body anti-skidding effect and the like compared with the truck scale with a pure steel structure.

Disclosure of Invention

The invention mainly aims to provide a road construction method, which aims to solve the problems of poor economy, poor structural stability and poor protection of a weighing sensor of a truck scale constructed by a road construction method with a vehicle weighing function in the prior art.

In order to achieve the above object, the present invention provides a road construction method for making a driving road formed by construction have a function of weighing vehicles, comprising: step S1, digging an installation tunnel on the road; and step S2, arranging a support structure layer, a weighing sensor and a bearing structure layer in the installation tunnel from bottom to top, wherein the support structure layer and the bearing structure layer are spaced, and the upper end and the lower end of the weighing sensor are respectively fixedly connected with the support structure layer and the bearing structure layer.

Further, step S2 includes: step S21, paving a support net framework at the bottom of the installation tunnel, fixing the lower end of the weighing sensor on the support net framework, and pouring a first material into the support net framework to form a first material filling part for filling at least part of the support net framework, wherein the support net framework and the first material filling part form a support structure layer; step S23, laying a load-bearing net framework on the support structure layer, fixing the upper end of the weighing sensor on the load-bearing net framework, and pouring a second material into the load-bearing net framework to form a second material filling part for filling at least a part of the load-bearing net framework, wherein the load-bearing net framework and the second material filling part form the load-bearing structure layer.

Further, the support net framework and the bearing net framework are both formed by arranging steel bars, and in the step S21, the lower end of the weighing sensor is welded on the upper surface of the support net framework; in step S23, the upper end of the load cell is welded to the lower surface of the carrier web frame.

Further, in step S21, a first material filling portion formed by pouring a first material into the support net frame submerges a part of the load cell.

Further, the first material and the second material are concrete or hardened glue.

Further, step S22 is further included between step S21 and step S23, a medium layer is laid on the upper surface of the support structure layer and the peripheral wall surface of the installation tunnel, so that the support structure layer and the support structure layer are disposed in a manner of being separated by the medium layer.

Further, the dielectric layer is made of one of rubber, silica gel, foam and plastic.

Further, after the first material filling part is hardened, a medium layer is laid on the support structure layer.

Further, in step S23, the upper surface of the second material filling portion formed by pouring the second material into the carrier net frame is flush with the upper surface of the traffic road.

Further, in step S2, a plurality of weighing sensors are sequentially disposed between the support structure layer and the bearing structure layer at intervals.

Further, the road construction method further includes step S3, pouring glue into a gap formed between the installation tunnel and the bearing structure layer.

Further, the road construction method further comprises step S4, paving an asphalt layer on the upper surface of the traffic road and the upper surface of the bearing structure layer.

The road construction method comprises the steps of S1 and S2, wherein the step S1 is that an installation tunnel is dug on the driving road, and the step S2 is that a supporting structure layer, a weighing sensor and a bearing structure layer are arranged in the installation tunnel from bottom to top, wherein the supporting structure layer and the bearing structure layer are spaced, and the upper end and the lower end of the weighing sensor are respectively fixedly connected with the supporting structure layer and the bearing structure layer. Therefore, the driving road with the function of weighing the vehicle is constructed and formed by the road construction method, when the vehicle passes through the bearing structure layer, the phenomenon that the bearing structure layer collides with the weighing sensor to cause the damage of the weighing sensor is effectively avoided, the weighing sensor can be ensured to play a stable supporting role for the bearing structure layer, the stable structure among the bearing structure layer, the weighing sensor and the bearing structure layer is ensured, and the reliability of dynamic measurement of the weight of the vehicle is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a flow chart illustrating steps of a road construction method according to an alternative embodiment of the present invention;

FIG. 2 is a flowchart illustrating a detailed step of step S2 in the road construction method of FIG. 1;

fig. 3 is a partially exploded view of a roadway constructed by the method of constructing a roadway according to fig. 1, and having a function of weighing vehicles.

Wherein the figures include the following reference numerals:

10. a driving road; 11. installing a tunnel; 20. supporting the structural layer; 21. a support net frame; 30. a weighing sensor; 40. a load bearing structural layer; 41. a load-bearing net frame; 50. a dielectric layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a road construction method, aiming at solving the problems of poor economy, poor structural stability and poor protection of a weighing sensor of a truck scale constructed by the road construction method with a vehicle weighing function in the prior art.

As shown in fig. 1, the road construction method of the present application is used for enabling a driving road 10 formed by construction to have a function of weighing vehicles, and the road construction method of the present application includes steps S1 and S2, wherein step S1 is to dig an installation tunnel 11 on the driving road 10, and step S2 is to arrange a support structure layer 20, a load cell 30 and a bearing structure layer 40 in the installation tunnel 11 from bottom to top, wherein the support structure layer 20 and the bearing structure layer 40 are spaced apart, and upper and lower ends of the load cell 30 are respectively and fixedly connected with the support structure layer 20 and the bearing structure layer 40.

Thus, the driving road 10 which is formed by the road construction method and has the function of weighing the vehicle is constructed, when the vehicle passes through the bearing structure layer 40, the phenomenon that the bearing structure layer 40 collides with the weighing sensor 30 to cause the weighing sensor 30 to be damaged is effectively avoided, the weighing sensor 30 can be ensured to play a stable supporting role for the bearing structure layer 40, the stable structure among the support structure layer 20, the weighing sensor 30 and the bearing structure layer 40 is ensured, and the reliability of the dynamic measurement of the weight of the vehicle is improved.

As shown in fig. 2, specifically, the step S2 includes steps S21 and S23, wherein the step S21 is to lay the support net frame 21 at the bottom of the installation tunnel 11, fix the lower end of the load cell 30 on the support net frame 21, and pour a first material into the support net frame 21 to form a first material filling portion filling at least a part of the support net frame 21, wherein the support net frame 21 and the first material filling portion constitute the support structure layer 20; step S23 is to lay the carrier net frame 41 on the support structure layer 20, fix the upper end of the load cell 30 on the carrier net frame 41, and pour the second material into the carrier net frame 41 to form a second material filling portion filling at least a part of the carrier net frame 41, wherein the carrier net frame 41 and the second material filling portion constitute the support structure layer 40. The structural support layer 20 and the structural bearing layer 40 in such a structural form effectively enhance the stability of connection with the weighing sensor 30, and have lower cost, thereby greatly improving the economical practicability of the road construction method.

In the alternative embodiment shown in fig. 3, in order to further reduce the economic cost of the support structure layer 20 and the load bearing structure layer 40 on the basis of ensuring the structural stability of the support structure layer 20 and the load bearing structure layer 40, the support net frame 21 and the load bearing net frame 41 are both formed by arranging reinforcing steel bars, and in step S21, the lower ends of the load cells 30 are welded to the upper surface of the support net frame 21; in step S23, the upper end of the load cell 30 is welded to the lower surface of the carrier net frame 41. Therefore, the method for connecting the weighing sensor 30 with the support structure layer 20 and the bearing structure layer 40 is effectively simplified, and the difficulty of the road construction method is reduced.

Note that, in order to ensure that the load cell 30 is stably connected to the support structure layer 20, a portion of the load cell 30 is immersed in a first material filling portion formed by pouring a first material into the support net frame 21 in step S21.

Preferably, the first material filling part formed by pouring the first material into the support net frame 21 submerges half of the height of the load cell 30.

Optionally, the first material and the second material are concrete or hardened glue.

It should be added that, between the step S21 and the step S23, a step S22 is further included, in which a medium layer 50 is laid on the upper surface of the support structure layer 20 and the peripheral wall surface of the installation tunnel 11, so that the bearing structure layer 40 and the support structure layer 20 are disposed with the medium layer 50 therebetween. In this way, the dielectric layer 50 isolates the support structure layer 20 from the bearing structure layer 40, and the dielectric layer 50 can also adapt to the deformation of the bearing structure layer 40 to ensure the measurement accuracy of the load cell 30.

Optionally, the dielectric layer 50 is made of one of rubber, silicone, foam, and plastic.

It should be noted that after the first material filling portion is hardened, the dielectric layer 50 is laid on the support structure layer 20. Thus, the operation of constructors is convenient.

In step S23, the upper surface of the second material filling portion formed by pouring the second material into the carrier net frame 41 is flush with the upper surface of the carriageway 10. In this way, the vehicle can smoothly pass through the load bearing structural layer 40 without generating jolt.

In order to enable the plurality of load cells 30 to serve as a reliable support for the load bearing structural layer 40, in step S2, the plurality of load cells 30 are sequentially disposed between the support structural layer 20 and the load bearing structural layer 40 at intervals.

As shown in fig. 1, in order to improve the sealing between the installation tunnel 11 and the bearing structure layer 40, the road construction method further includes a step S3 of pouring glue into a gap formed between the installation tunnel 11 and the bearing structure layer 40.

As shown in fig. 1, in order to ensure that the traffic road 10 has a good aesthetic appearance, the road construction method further includes step S4 of laying an asphalt layer on the upper surface of the traffic road 10 and the upper surface of the bearing structure layer 40.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A road construction method for providing a road (10) formed by construction with a function of weighing vehicles, characterized by comprising:

step S1, digging an installation tunnel (11) on the driving road (10);

step S2, arranging a support structure layer (20), a weighing sensor (30) and a bearing structure layer (40) in the installation tunnel (11) from bottom to top, wherein the support structure layer (20) and the bearing structure layer (40) are spaced, and the upper end and the lower end of the weighing sensor (30) are respectively fixedly connected with the support structure layer (20) and the bearing structure layer (40);

the step S2 includes: step S21, a support net framework (21) is laid at the bottom of the installation tunnel (11), the lower end of the weighing sensor (30) is fixed on the support net framework (21), a first material is poured into the support net framework (21) to form a first material filling part for filling at least a part of the support net framework (21), and the support net framework (21) and the first material filling part form the support structure layer (20).

2. The road construction method according to claim 1, wherein the step S2 further includes:

step S23, laying a bearing net framework (41) on the support structure layer (20), fixing the upper end of the weighing sensor (30) on the bearing net framework (41), and pouring a second material into the bearing net framework (41) to form a second material filling part for filling at least a part of the bearing net framework (41), wherein the bearing net framework (41) and the second material filling part form the bearing structure layer (40).

3. The road construction method as claimed in claim 2, wherein the supporting net frame (21) and the carrying net frame (41) are each formed by arranging reinforcing bars, and in the step S21, the lower ends of the load cells (30) are welded to the upper surface of the supporting net frame (21); in the step S23, the upper end of the load cell (30) is welded to the lower surface of the carrier net frame (41).

4. The road construction method according to claim 3, wherein in the step S21, the first material filling portion formed by pouring the first material into the support net frame (21) submerges a part of the load cell (30).

5. The method of claim 2, wherein the first and second materials are concrete or hardened glue.

6. The method of road construction according to claim 2, further comprising a step S22 of laying a medium layer (50) on the upper surface of the support structure layer (20) and the peripheral wall surface of the installation tunnel (11) between the step S21 and the step S23, so that the bearing structure layer (40) and the support structure layer (20) are disposed with the medium layer (50) therebetween.

7. The method of claim 6, wherein the dielectric layer (50) is made of one of rubber, silicone, foam, and plastic.

8. The method of claim 6, wherein the dielectric layer (50) is laid on the support structure layer (20) after the first material filling portion is hardened.

9. The road construction method according to claim 2, wherein in the step S23, an upper surface of the second material filling part formed by pouring a second material into the load-bearing net frame (41) is flush with an upper surface of the carriageway (10).

10. The method of road construction according to claim 1, characterized in that in said step S2, a plurality of said load cells (30) are arranged in sequence, spaced apart between said structural support layer (20) and said structural load-bearing layer (40).

11. The road construction method according to claim 1, further comprising a step S3 of pouring glue in a gap formed between the installation gallery (11) and the bearing structure layer (40).

12. The road construction method according to claim 1, further comprising a step S4 of laying an asphalt layer on an upper surface of the traffic road (10) and an upper surface of the load-bearing structural layer (40).