Highway engineering compactness test detection device

Abstract

The utility model discloses a highway engineering compactness test detection device which comprises a fixed seat, a quantitative sampling structure and a weighing structure, the quantitative sampling structure is arranged on the fixed seat, and the weighing structure is arranged on the quantitative sampling structure. The quantitative sampling structure comprises a handle, a mounting seat, a supporting plate, a sampling barrel, a graduated scale, a motor, a rotating shaft, a spiral sampling drill and a discharge pipe, the handle is arranged on the fixed seat, the mounting seat is fixedly arranged on the handle, the supporting plate is fixedly arranged on the fixed seat, and the sampling barrel penetrates through the supporting plate and is fixedly arranged on the mounting seat. The utility model belongs to the technical field of highway engineering equipment, in particular relates to a highway engineering compactness test detection device, and effectively solves the problems that the highway engineering compactness test detection device is relatively large in measurement error, different in errors generated for different pavements during use, incapable of accurately calculating the highway compaction density, low in measurement accuracy and the like. And the problem of inaccurate data is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway engineering equipment, in particular to a highway engineering compaction test detection device. Background Art

[0002] During the construction of highway projects, it is often necessary to use detection devices to detect the compaction of the highway, that is, the compaction density of the highway soil, in order to ensure the effect of highway construction. The existing highway engineering compaction test detection devices have large measurement errors. When used, the errors generated for different road surfaces are different, and the highway compaction density cannot be accurately calculated, resulting in inaccurate data. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model proposes a highway engineering compaction test detection device, which effectively solves the problem that the highway engineering compaction test detection device has large measurement errors. When in use, the errors generated for different road surfaces are different, and the highway compaction density cannot be accurately calculated, resulting in inaccurate data.

[0004] The technical solution adopted by the utility model is as follows: A highway engineering compaction test detection device proposed by the utility model includes a fixed seat, a quantitative sampling structure and a weighing structure. The quantitative sampling structure is arranged on the fixed seat, and the weighing structure is arranged on the quantitative sampling structure. The quantitative sampling structure includes a handle, a mounting seat, a support plate, a sampling barrel, a scale, a motor, a rotating shaft, a spiral sampling drill and a discharge pipe. The handle is arranged on the fixed seat, and the mounting seat is fixed on the handle. The support plate is fixed on the fixed seat. The sampling barrel passes through the support plate and is fixed on the mounting seat. The scale is fixed on the sampling barrel, and the scale serves to facilitate the calculation of volume. The motor is fixed on the mounting seat, and the rotating shaft passes through the sampling barrel and is driven on the motor. The spiral sampling drill is fixed on the rotating shaft. The spiral sampling drill serves to drill soil for sampling, and the discharge pipe is fixed on the sampling barrel.

[0005] Preferably, the weighing structure includes an electronic scale and a material tray. The electronic scale is fixed on the support plate, the electronic scale plays a role of weighing, and the material tray is detachably mounted on the electronic scale.

[0006] In order to better achieve the sampling effect, the spiral sampling drill is arranged between the sampling tube and the rotating shaft, and the material tray is arranged between the electronic scale and the discharge pipe.

[0007] In order to achieve the purpose of sampling more quickly, the sampling tube is arranged vertically to the support plate, and the sampling tube is arranged parallel to the rotating shaft.

[0008] Furthermore, the spiral sampling drill is arranged in a spiral shape, and the sampling tube is arranged in a cylindrical shape.

[0009] The beneficial effects achieved by the utility model using the above structure are as follows: A highway engineering compaction test detection device proposed in this scheme takes out a certain volume of road surface soil by drilling a hole through a spiral sampling drill in a sampling tube. At this time, the soil is discharged into a material tray through a discharge pipe and weighed by an electronic scale. The density is calculated through the ratio of volume to weight, thereby achieving accurate measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the overall structure of a highway engineering compaction test detection device proposed by the utility model;

[0011] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a highway engineering compaction test detection device.

[0012] Among them, 1. fixed seat, 2. quantitative sampling structure, 3. weighing structure, 4. handle, 5. mounting seat, 6. support plate, 7. sampling tube, 8. scale, 9. motor, 10. rotating shaft, 11. spiral sampling drill, 12. discharge pipe, 13. electronic scale, 14. material tray.

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0015] like Figure 1 and Figure 2As shown, the utility model proposes a highway engineering compaction test detection device, including a fixed seat 1, a quantitative sampling structure 2 and a weighing structure 3, the quantitative sampling structure 2 is arranged on the fixed seat 1, the weighing structure 3 is arranged on the quantitative sampling structure 2, the quantitative sampling structure 2 includes a handle 4, a mounting seat 5, a support plate 6, a sampling tube 7, a scale 8, a motor 9, a rotating shaft 10, a spiral sampling drill 11 and a discharge pipe 12, the handle 4 is arranged on the fixed seat 1, the mounting seat 5 is fixed on the handle 4, the support plate 6 is fixed on the fixed seat 1, the sampling tube 7 passes through the support plate 6 and is fixed on the mounting seat 5, the scale 8 is fixed on the sampling tube 7, the scale 8 plays a role in facilitating the calculation of volume, the motor 9 is fixed on the mounting seat 5, the rotating shaft 10 passes through the sampling tube 7 and is driven on the motor 9, the spiral sampling drill 11 is fixed on the rotating shaft 10, the spiral sampling drill 11 plays a role in drilling soil sampling, and the discharge pipe 12 is fixed on the sampling tube 7.

[0016] like Figure 1 and Figure 2 As shown, the weighing structure 3 includes an electronic scale 13 and a material tray 14 . The electronic scale 13 is fixed on the support plate 6 . The electronic scale 13 plays a role of weighing. The material tray 14 is detachably mounted on the electronic scale 13 .

[0017] like Figure 1 and Figure 2 As shown, the spiral sampling drill 11 is arranged between the sampling tube 7 and the rotating shaft 10 , and the material tray 14 is arranged between the electronic scale 13 and the discharge pipe 12 .

[0018] like Figure 1 and Figure 2 As shown, the sampling tube 7 is vertically arranged with the support plate 6 , and the sampling tube 7 is parallelly arranged with the rotating shaft 10 .

[0019] like Figure 1 and Figure 2 As shown, the spiral sampling drill 11 is arranged in a spiral shape, and the sampling tube 7 is arranged in a cylindrical shape.

[0020] During specific use, when the user uses this device, he holds the handle 4 to press the sampling tube 7 against the road surface, and then controls the motor 9 to drive the rotating shaft 10 to rotate, so that the rotating shaft 10 drives the spiral sampling drill 11 to rotate in the sampling tube 7, so that the spiral sampling drill 11 rotates and takes out the soil in the sampling tube 7, and then discharges it to the material tray 14 for collection through the discharge pipe 12 until the sampling tube 7 drops to a fixed scale position on the scale 8, so that according to the diameter of the sampling tube 7, the volume of the sample can be conveniently calculated, and then the weight on the material tray 14 is weighed by the electronic scale 13, and then the accurate value of the compaction degree of the highway project is accurately calculated by the ratio of weight to volume, so that the quality of the highway can be accurately grasped. The above is the use process of the entire highway engineering compaction test detection device.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A road engineering compaction test detection device, characterized in that: It includes a fixed seat, a quantitative sampling structure and a weighing structure, wherein the quantitative sampling structure is arranged on the fixed seat, and the weighing structure is arranged on the quantitative sampling structure. The quantitative sampling structure includes a handle, a mounting seat, a support plate, a sampling barrel, a scale, a motor, a rotating shaft, a spiral sampling drill and a discharge pipe. The handle is arranged on the fixed seat, and the mounting seat is fixed on the handle. The support plate is fixed on the fixed seat, and the sampling barrel passes through the support plate and is fixed on the mounting seat. The scale is fixed on the sampling barrel, and the scale serves to facilitate the calculation of volume. The motor is fixed on the mounting seat, and the rotating shaft passes through the sampling barrel and is driven by the motor. The spiral sampling drill is fixed on the rotating shaft, and the discharge pipe is fixed on the sampling barrel.

2. A highway engineering compaction test detection device according to claim 1, characterized in that: The weighing structure includes an electronic scale and a material tray. The electronic scale is fixed on a support plate, and the material tray is detachably mounted on the electronic scale.

3. A highway engineering compaction test detection device according to claim 2, characterized in that: The spiral sampling drill is arranged between the sampling tube and the rotating shaft, and the material tray is arranged between the electronic scale and the discharge pipe.

4. A highway engineering compaction test detection device according to claim 3, characterized in that: The sampling tube is arranged vertically to the support plate, and the sampling tube is arranged parallel to the rotating shaft.

5. A highway engineering compaction test detection device according to claim 4, characterized in that: The spiral sampling drill is arranged in a spiral shape, and the sampling tube is arranged in a cylindrical shape.

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