CN219298170U - Simple device for detecting soil taking of roadbed compactness - Google Patents

Abstract

The utility model discloses a simple device for detecting the compactness of a roadbed and taking soil, which comprises a soil sampler, a sliding pedal, a vertical rod, a cross beam and a handle; the utility model discloses a soil sampler, including the pole setting, the crossbeam is connected to the outside upper portion of soil sampler, the crossbeam is connected the pole setting, slip pedal sliding connection the pole setting, the lower part of slip pedal is equipped with the clamp plate, the clamp plate inserts the inside of soil sampler, the top of pole setting is connected the handle. The device provided by the utility model can conveniently and labor-effectively realize site soil sampling operation by arranging the soil sampler and the sliding pedal to be matched with the handle, has the advantages of simple structure, low cost, light weight, convenience in transportation, convenience in use and labor saving, improves the detection efficiency and the detection accuracy, and avoids the potential safety hazard of the traditional manual digging operation.

Description

Simple device for detecting soil taking of roadbed compactness

Technical Field

The utility model relates to the technical field of engineering detection devices, in particular to a simple device for detecting and taking soil for roadbed compactness.

Background

Traditional municipal road construction all need accept the relevant safety inspection of safety department in the construction process, and wherein the compactness of road bed is one of them item of detection, and the compactness of road bed has decided the life of tape road, and the higher the compactness of road bed, then the better the supportability and the waterproof nature of road, therefore, when municipal road construction, the compactness of road bed need reach certain standard just can carry out asphalt pavement.

At present, when the compaction degree of a road foundation is detected on a road construction site, most of the road foundation is manually dug and excavated in a traditional soil removing mode, the excavated test pit is nonstandard and has low construction speed, certain potential safety hazards exist in the construction process, particularly in the soil removing process of a sandy soil roadbed, pit collapse is easily caused due to excessive manual construction interference, and the detection efficiency is further reduced. The patent with the publication number of CN215115254U is granted discloses a road bed compactness detection soil pick-up device for engineering supervision, through setting up electronic jar promotion sampling tube that pushes away in a base section of thick bamboo, reduces operating personnel's manpower consumption, has improved detection efficiency. However, the device has the advantages of complex structure, high equipment cost, large equipment weight, inconvenient transportation and field use, and needs to develop a soil sampling device with simple structure, light weight, convenient and fast use and labor saving.

Disclosure of Invention

The utility model provides a simple device for detecting the compactness of a roadbed and taking out soil, which aims to solve the problems in the background technology.

The utility model is realized by the following technical scheme:

a simple device for detecting the compactness of a roadbed for soil sampling comprises a soil sampler, a sliding pedal, a vertical rod, a cross beam and a handle; the utility model discloses a soil sampler, including the pole setting, the crossbeam is connected to the outside upper portion of soil sampler, the crossbeam is connected the pole setting, slip pedal sliding connection the pole setting, the lower part of slip pedal is equipped with the clamp plate, the clamp plate inserts the inside of soil sampler, the top of pole setting is connected the handle.

Further, a graduated scale is arranged on the outer side of the soil sampler in the vertical direction.

Further, the bottom of the soil sampler is of a blade-type structure.

Further, the upright rod is of a detachable multi-section structure, and all the sections are spliced or connected through threads.

Further, the vertical rods and the cross beams are arranged in two groups and are symmetrically arranged left and right.

Compared with the prior art, the utility model has the beneficial effects that:

the device provided by the utility model can conveniently and labor-effectively realize site soil sampling operation by arranging the soil sampler and the sliding pedal to be matched with the handle, has the advantages of simple structure, low cost, light weight, convenience in transportation, convenience in use and labor saving, improves the detection efficiency and the detection accuracy, and avoids the potential safety hazard of the traditional manual digging operation.

Drawings

FIG. 1 is a schematic structural view of a simple device for detecting and taking soil for roadbed compactness;

fig. 2 is a structural cross-sectional view of the soil sampler.

Reference numerals:

1. a soil sampler; 2. sliding foot pedal; 3. a vertical rod; 4. a cross beam; 5. a handle; 6. a graduated scale.

Detailed Description

In order that the technical features of the present utility model may be more clearly understood, a detailed description of the structure of the present utility model is provided below with reference to the accompanying drawings.

As shown in figure 1, the simple device for detecting the compactness of the roadbed for soil taking comprises a soil sampler 1, a sliding pedal 2, a vertical rod 3, a cross beam 4 and a handle 5; the utility model discloses a soil sampler, including the bottom of soil sampler 1, crossbeam 4 connects pole setting 3, slip pedal 2 sliding connection pole setting 3, the lower part of slip pedal 2 is equipped with the clamp plate, the clamp plate inserts the inside of soil sampler 1, the diameter of clamp plate is slightly less than the internal diameter of soil sampler 1, the top of pole setting 3 is connected handle 5. The soil sampler 1 can be manufactured into two types of cylinders with the soil sampling part height of 30cm and the diameter of 10cm and 15cm according to the requirements on test pits in the highway geotechnical test Specification. The total weight of the soil sampling device is 3.5-4 kg.

Further, a scale 6 is arranged on the outer side of the soil sampler 1 in the vertical direction.

Further, as shown in fig. 2, the bottom of the soil sampler 1 has a blade-type structure.

Further, the upright 3 is of a detachable multi-section structure, and all the sections are spliced or connected through threads.

Further, the vertical rod 3 and the cross beam 4 are arranged in two groups and are symmetrically arranged left and right.

The application method of the device comprises the following steps:

when the soil is taken, the bottom blade of the soil sampler 1 is aligned with the soil taking position, the handle 5 is rotated by two hands to enable the soil sampler 1 to go deep into the roadbed, when the graduated scale 6 on the soil sampler 1 reaches the preset soil taking depth, the sliding pedal 2 is stepped by feet to enable the soil sampler to slide downwards along the upright rod 3, the pressing plate of the sliding pedal 2 compacts a soil sample in the soil sampler 1, after the soil sample is compacted, the device is lifted from a test pit through the handle 5, and the compacted soil sample can be separated from the soil taking device by stepping the sliding pedal 2 by feet again for testing and weighing.

The device improves the soil sampling efficiency in the detection process, shortens the soil sampling time, reduces the drop of the water content of the soil sample in the soil sampling process, and improves the detection accuracy.

The traditional manual digging is carried out, the dug soil sample is in a scattered shape and is easy to lose, the sliding pedal is arranged above the soil sampler, the soil of the sample is compacted into a column shape in the pressing process of the sliding pedal, the loss of the soil sample is reduced, and the detection accuracy in weighing calculation is improved.

When the sandy soil roadbed compactness is detected, the device can effectively stabilize the sand body around the pit wall, and improves the efficiency of once soil sampling and pit formation.

The outside of geotome is equipped with the scale in vertical direction, the degree of depth of geotome that can be accurate, calculates the volume of test pit and soil sample according to the degree of depth of geotome, has saved the step of irritating sand, very big retrenching and has detected the measurement step.

The pole setting is detachable multisection structure, and operating personnel can be according to height adjustment, has realized that operating personnel is whole to stand the soil pick up, when having reduced inspector intensity of labour, improvement soil sample efficiency that can be better has avoided traditional manual work to dig the potential safety hazard of digging the operation.

The device has wide application range and can be also suitable for soil sampling work of the original topography of the shallow water area.

The present utility model has been described in detail by way of examples, but the description is merely exemplary of the utility model and should not be construed as limiting the scope of the utility model. The scope of the utility model is defined by the claims. In the technical scheme of the utility model, or under the inspired by the technical scheme of the utility model, similar technical schemes are designed to achieve the technical effects, or equivalent changes and improvements to the application scope are still included in the protection scope of the patent coverage of the utility model.

Claims (5)

1. Simple device for detecting soil sampling of roadbed compactness, which is characterized in that: comprises a soil sampler (1), a sliding pedal (2), a vertical rod (3), a cross beam (4) and a handle (5); the utility model discloses a soil sampler, including pole setting (5), pole setting (3), slide pedal (2), earth sampler (1) outside upper portion is connected crossbeam (4), crossbeam (4) are connected pole setting (3), slide pedal (2) lower part is equipped with the clamp plate, the clamp plate inserts the inside of earth sampler (1), the top of pole setting (3) is connected handle (5).

2. The simple device for detecting and taking soil for roadbed compactness according to claim 1, wherein: the outside of geotome (1) is equipped with scale (6) in vertical direction.

3. The simple device for detecting and taking soil for roadbed compactness according to claim 1, wherein: the bottom of the soil sampler (1) is of a blade-type structure.

4. The simple device for detecting and taking soil for roadbed compactness according to claim 1, wherein: the upright rod (3) is of a detachable multi-section structure, and all the sections are spliced or connected through threads.

5. The simple device for detecting and taking soil for roadbed compactness according to claim 1, wherein: the vertical rods (3) and the cross beams (4) are arranged in two groups and are arranged in bilateral symmetry.

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