Flow state solidified soil fluidity testing device

Abstract

The utility model discloses a flow-state solidified soil flowability testing device, which belongs to the technical field of civil engineering testing, and comprises a base, a supporting disc is clamped in the middle of the top surface of the base, a measuring mechanism is arranged on one side of the base, a filler cylinder is arranged right above the supporting disc, and a flow-state solidified soil flowability testing device is arranged on the filler cylinder. A supporting disc is fixedly connected to the top surface of the filling barrel, a pair of handles is fixedly connected to the side edge of the supporting disc, the filling barrel is filled with a flow-state solidified soil body, an inner ring is fixedly connected to the center of the top surface of the supporting disc, and an outer ring is fixedly connected to the position, close to the side edge, of the top surface of the supporting disc. The slump and expansion degree of the fluid-state solidified soil can be rapidly measured, the measurement efficiency is improved, the supporting assembly is arranged, the fluid-state solidified soil modules can be rapidly replaced, and therefore the multiple fluid-state solidified soil modules can be conveniently measured, and the measurement efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering testing, and more particularly to a fluidity testing device for fluidized solidified soil. Background Art

[0002] Fluidized solidified soil refers to a backfill material formed by adding water and a solidifying agent to the soil and mixing them evenly. The soil includes silt, clay, sand, silt, and weathered sand and gravel. After being cast into shape, it has a certain strength and has the advantages of high fluidity, self-compacting, and local materials. It is mainly used for reinforced areas such as road subgrades and building foundations. Before using fluidized solidified soil for construction, its fluidity must be tested.

[0003] Based on the above, the inventors found that the fluidity test of the existing fluidized solidified soil mainly includes two indicators: expansion and slump. At present, when testing the expansion and slump of the fluidized solidified soil, it is necessary to use a ruler to measure, read and calculate one by one, which is inconvenient to use and affects the measurement efficiency. Therefore, in view of this, the existing structure is studied and improved to provide a fluidized solidified soil fluidity testing device in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the present invention is to provide a fluidity testing device for fluidized solidified soil. This solution is provided with a measuring component that can quickly measure the slump and expansion of fluidized solidified soil, thereby improving the measurement efficiency. In addition, a support component is provided that can quickly replace the fluidized solidified soil module, thereby facilitating the measurement of multiple fluidized solidified soil modules and further improving the measurement efficiency.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] A fluidity testing device for fluidized solidified soil comprises a base, a support disc being centrally mounted on the top surface of the base, a measuring mechanism being disposed on one side of the base, a filling cylinder being disposed directly above the support disc, a pair of handles being fixedly connected to the sides of the support disc, the filling cylinder being filled with fluidized solidified soil, an inner ring being centrally mounted on the top surface of the support disc, and an outer ring being fixedly connected to the sides of the top surface of the support disc;

[0009] The measuring mechanism includes a supporting shaft, the bottom end of the supporting shaft is fixedly connected to a movable ring, the outer side of the supporting shaft is slidably connected to a vertical measuring plate, and both ends of the vertical measuring plate are slidably connected to horizontal measuring rods near the bottom surface.

[0010] Furthermore, scales are provided on both sides of the opposing surfaces of the inner ring and the outer ring and on the side of the support shaft.

[0011] Furthermore, the bottom surface of the filling cylinder is aligned with the inner ring, and the bottom end of the horizontal measuring rod is aligned with the outer ring.

[0012] Furthermore, the vertical measuring plate is fitted with the top surface of the fluidized solidified soil body, and the horizontal measuring rod is fitted with the side of the bottom surface of the fluidized solidified soil body.

[0013] Furthermore, the movable ring is located inside the base on one side, and the movable ring is movably connected to the base.

[0014] Furthermore, the top end of the horizontal measuring rod passes through the vertical measuring plate and is fixedly connected with a pull ring.

[0015] Furthermore, the filler tube and the fluidized solidified soil body are both arranged in a truncated cone shape.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) This scheme measures the height of the fluidized solidified soil body before and after collapse by setting a vertical measuring plate. The slump of the fluidized solidified soil body can be calculated by the height difference between the two measurements. At the same time, the horizontal measuring rod is slid so that the horizontal measuring rod and the bottom surface of the fluidized solidified soil body are in contact with the side. The expansion of the fluidized solidified soil body can be calculated based on the distance between the horizontal measuring rod and the inner circle. Compared with the existing technology, the provision of a measuring component can quickly measure the slump and expansion of the fluidized solidified soil, thereby improving the measurement efficiency.

[0019] (2) By setting the support plate and the base in a snap-fit ​​setting, multiple support plates and filling tubes are prepared, and the filling tubes are placed on the corresponding support plates so that the bottom surface of the filling tube is aligned with the inner ring. Then, the fluidized solidified soil is filled into the filling tube, and the support plate is moved by the handle to snap or separate from the base to complete the replacement of the fluidized solidified soil. Compared with the existing technology, the setting of the support assembly can quickly replace the fluidized solidified soil module, thereby facilitating the measurement of multiple fluidized solidified soil modules and further improving the measurement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model in the test state;

[0022] Figure 3This is a structural breakdown diagram of the support plate and the stuffing cylinder of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the measuring mechanism of the present utility model.

[0024] Explanation of the numbers in the figure: 1. Base; 2. Support plate; 3. Measuring mechanism; 4. Filling cylinder; 5. Handle; 6. Fluidized solidified soil body; 7. Inner ring; 8. Outer ring; 9. Support shaft; 10. Movable ring; 11. Vertical measuring plate; 12. Horizontal measuring rod. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Example

[0026] See also Figure 1-4 A fluidity testing device for fluidized solidified soil comprises a base 1, a support disc 2 being fixedly mounted on the top surface of the base 1, a measuring mechanism 3 being mounted on one side of the base 1, a filling cylinder 4 being mounted directly above the support disc 2, a pair of handles 5 being fixedly mounted on the sides of the support disc 2, the filling cylinder 4 being filled with a fluidized solidified soil body 6, an inner ring 7 being fixedly mounted on the top surface of the support disc 2, and an outer ring 8 being fixedly mounted on the sides of the top surface of the support disc 2;

[0027] The measuring mechanism 3 includes a support shaft 9, the bottom end of the support shaft 9 is fixedly connected to a movable ring 10, and the outer side of the support shaft 9 is slidably connected to a vertical measuring plate 11, and both ends of the vertical measuring plate 11 are slidably connected to the bottom surface with a horizontal measuring rod 12, in order to quickly measure the fluidized solidified soil and improve the measurement efficiency.

[0028] See Figure 1 , scales are provided on both sides of the opposite surfaces of the inner ring 7 and the outer ring 8 and on the side of the support shaft 9, and the collapse height and expansion diameter of the fluidized solidified soil can be understood through the scales.

[0029] See Figure 3 , the bottom surface of the filling tube 4 is aligned with the inner ring 7, the bottom end of the horizontal measuring rod 12 is aligned with the outer ring 8, the filling tube 4 is placed on the support plate 2, the bottom surface of the filling tube 4 is aligned with the inner ring 7, and then the fluidized solidified soil is filled into the filling tube 4, and vibrated by the stopper rod to ensure the density of the fluidized solidified soil. Multiple fluidized solidified soil modules can be prepared at one time, and then the first support plate 2 is clamped to the base 1 through the handle 5.

[0030] See Figure 2 The vertical measuring plate 11 is fitted with the top surface of the fluidized solidified soil body 6, and the horizontal measuring rod 12 is fitted with the side of the bottom surface of the fluidized solidified soil body 6. First, the height of the filling tube 4 is measured by the vertical measuring plate 11, and then the filling tube 4 is removed, and the fluidized solidified soil automatically collapses and expands.

[0031] See Figure 4 The movable ring 10 is located on one side of the base 1 and is movably connected to the base 1 , so that the angle of the support shaft 9 can be adjusted conveniently through the movable ring 10 .

[0032] See Figure 4 The top end of the horizontal measuring rod 12 passes through the vertical measuring plate 11 and is fixedly connected to a pull ring. Slide the horizontal measuring rod 12 so that the horizontal measuring rod 12 fits against the side of the bottom surface of the fluidized solidified soil body 6. The expansion degree of the fluidized solidified soil body 6 can be calculated based on the distance between the horizontal measuring rod 12 and the inner ring 7.

[0033] See Figure 1 The filling tube 4 and the fluidized solidified soil body 6 are both arranged in a truncated cone shape. Move the vertical measuring plate 11 so that it fits with the top surface of the fluidized solidified soil body 6. Then, the slump of the fluidized solidified soil body 6 can be calculated by the height difference between the two measurements by the vertical measuring plate 11.

[0034] When in use: first prepare multiple support plates 2 and filling tubes 4, place the filling tubes 4 on the corresponding support plates 2, align the bottom surface of the filling tubes 4 with the inner ring 7, then fill the filling tubes 4 with fluidized solidified soil, and vibrate it with a plug rod to ensure the density of the fluidized solidified soil, then use the handle 5 to clamp the first support plate 2 to the base 1, first measure the height of the filling tube 4 with the vertical measuring plate 11, then remove the filling tube 4, the fluidized solidified soil will automatically collapse and expand, move the vertical measuring plate 11 so that it fits with the top surface of the fluidized solidified soil body 6, then the height difference between the two measurements by the vertical measuring plate 11 can be used to calculate the slump of the fluidized solidified soil body 6, and at the same time slide the horizontal measuring rod 12 so that the horizontal measuring rod 12 fits with the bottom surface of the fluidized solidified soil body 6 against the side, and the expansion degree of the fluidized solidified soil body 6 can be calculated according to the distance between the horizontal measuring rod 12 and the inner ring 7, then remove the support plate 2 for replacement, and then the new fluidized solidified soil module measurement work can be carried out.

[0035] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0036] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0037] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A fluidity testing device for fluidized solidified soil, comprising a base (1), a support plate (2) being centrally mounted on the top surface of the base (1), and a measuring mechanism (3) being disposed on one side of the base (1), characterized in that: A filling cylinder (4) is provided directly above the support plate (2), and a pair of handles (5) are fixedly connected to the side of the support plate (2); the interior of the filling cylinder (4) is filled with a fluidized solidified soil body (6); an inner ring (7) is fixedly connected to the center of the top surface of the support plate (2), and an outer ring (8) is fixedly connected to the side of the top surface of the support plate (2); The measuring mechanism (3) comprises a supporting shaft (9), the bottom end of the supporting shaft (9) is fixedly connected to a movable ring (10), and the outer side of the supporting shaft (9) is slidably connected to a vertical measuring plate (11), and both ends of the vertical measuring plate (11) are slidably connected to horizontal measuring rods (12) near the bottom surface.

2. The fluidity testing device for fluidized solidified soil according to claim 1, characterized in that: Scales are provided on both sides of the opposing surfaces of the inner ring (7) and the outer ring (8) and on the side of the support shaft (9).

3. The fluidity testing device for fluidized solidified soil according to claim 1, characterized in that: The bottom surface of the filling cylinder (4) is aligned with the inner ring (7), and the bottom end of the horizontal measuring rod (12) is aligned with the outer ring (8).

4. The fluidity testing device for fluidized solidified soil according to claim 1, characterized in that: The vertical measuring plate (11) is fitted with the top surface of the fluidized solidified soil body (6), and the horizontal measuring rod (12) is fitted with the bottom surface of the fluidized solidified soil body (6) close to the side.

5. The fluidity testing device for fluidized solidified soil according to claim 1, characterized in that: The movable ring (10) is located inside the base (1) on one side, and the movable ring (10) is movably connected to the base (1).

6. The fluidity testing device for fluidized solidified soil according to claim 1, characterized in that: The top end of the horizontal measuring rod (12) passes through the vertical measuring plate (11) and is fixedly connected to a pull ring.

7. The fluidity testing device for fluidized solidified soil according to claim 1, characterized in that: The filler cylinder (4) and the fluidized solidified soil body (6) are both arranged in a truncated cone shape.

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