Device for isolating sludge solidified soil range

Abstract

The utility model discloses a device for isolating the range of sludge solidified soil, and belongs to the field of soft foundation treatment equipment. Comprising an isolation plate formed by splicing a plurality of slurry storage bags, floating body bags filled with floating bodies are arranged above the isolation plate, the slurry storage bags are filled with materials, openings penetrating through the floating body bags and the isolation plate are formed in the isolation plate at intervals, and positioning steel pipes are arranged in the openings. Framing components penetrating through the floating body bag and the isolation plate are arranged in the isolation plate at intervals. A grouting opening with the upper end and the lower end opened is formed in the floating body, and a grouting pipe used for injecting materials is inserted into the grouting opening. A plurality of small openings are formed in the periphery of the soybean milk storage bag. The top and the bottom of the grouting pipe both exceed the grouting opening. And the framing part and the opening are strip-shaped. Length of the positioning steel pipe is larger than height of the opening. According to the device for isolating the sludge solidified soil range, the effects of isolating the solidified range and reducing the usage amount of a solidifying agent can be achieved.

Description

Technical Field

[0001] The utility model relates to soft ground treatment equipment, in particular to a device for isolating the range of solidified silt soil. Background Art

[0002] In-situ solidification treatment technology uses solidifying agents to solidify soft soil and other soil in place, stimulates the activity of silt, improves the strength of silt, enables the soil to reach a certain strength, so as to meet the excavation and reuse of soft soil, and can also meet the bearing requirements for construction. At the same time, a plate body is formed to achieve the purpose of foundation treatment. It has a fast solidification speed and high strength. When locally solidifying the silt formed by dredging and filling, there is usually no effective measure to isolate the solidification range, and it is very easy to cause technical problems such as insufficient treatment at the demarcation position or excessive consumption of materials during the solidification process of silt; there is also an isolation device that uses the method of inserting steel plates into the soil for isolation, which has a high cost and a large price. Summary of the Invention

[0003] Purpose of the utility model: The purpose of the utility model is to provide a device for isolating the range of solidified soil and reducing the usage amount of solidifying agents.

[0004] Technical solution: The device for isolating the range of solidified silt soil described in the utility model includes an isolation plate spliced by a plurality of slurry storage bags. A floating body bag filled with floating bodies is arranged above the isolation plate. The slurry storage bags are filled with materials. Openings penetrating through the floating body bag and the isolation plate are arranged at intervals in the isolation plate, and positioning steel pipes are installed in the openings.

[0005] Preferably, a sub-paneling component penetrating through the floating body bag and the isolation plate is arranged at intervals in the isolation plate.

[0006] Preferably, a grouting port with openings at both the upper and lower ends is opened in the floating body, and a grouting pipe for injecting materials is inserted into the grouting port.

[0007] Preferably, the material is a fluid material.

[0008] Preferably, there are a number of smaller openings around the slurry storage bags.

[0009] Preferably, both the top and bottom of the grouting pipe extend beyond the grouting port.

[0010] Preferably, the bottom of the opening is closed and the top is open.

[0011] Preferably, both the sub-paneling component and the opening are strip-shaped.

[0012] Preferably, the length of the positioning steel pipe is greater than the height of the opening.

[0013] Preferably, the material of the floating body is foam.

[0014] Beneficial effects: Compared with the prior art, the utility model has the following remarkable advantages: (1) effectively reducing the diffusion of the curing agent during the sludge solidification process and improving the solidification quality at the boundary; (2) reducing the usage amount of the curing agent and lowering the construction cost. Brief description of the drawings

[0015] Figure 1 It is a schematic diagram of the overall appearance of the utility model. Detailed implementation manners

[0016] The technical solution of the utility model will be further described below in conjunction with embodiments.

[0017] As shown in the figure, the device for isolating the range of sludge solidified soil of the utility model includes a partition board 1 formed by splicing a plurality of slurry storage bags 2. A floating body bag 3 filled with a floating body is arranged above the partition board 1. The slurry storage bags 2 are filled with materials. Openings 4 penetrating through the floating body bag 3 and the partition board 1 are arranged at intervals inside the partition board 1, and positioning steel pipes 5 are installed in the openings 4.

[0018] Sub - dividing components 6 penetrating through the floating body bag 3 and the partition board 1 are arranged at intervals inside the partition board 1.

[0019] A grouting port with openings at both the upper and lower ends is formed in the floating body, and a grouting pipe 7 for injecting materials is inserted into the grouting port.

[0020] The material is a fluid material, such as concrete, solidified soil, etc.

[0021] There are several smaller openings around the slurry storage bag 2 so that the fluid material injected from the grouting port 4 can be evenly distributed in the partition board 1, avoiding the fluid material completely gathering at the lower part of the partition board 1 due to the action of gravity.

[0022] Both the top and bottom of the grouting pipe 7 extend beyond the grouting port.

[0023] The bottom of the opening 4 is closed and the top is open.

[0024] Both the sub - dividing component 6 and the opening 4 are strip - shaped.

[0025] The length of the positioning steel pipe 5 is greater than the height of the opening 4.

[0026] The material of the floating body is foam material.

[0027] The working principle of the device for isolating the range of silt solidified soil described in the present utility model is as follows: Put the foam material into the floating body bag 3, insert the positioning steel pipe 5 into the opening 4. Since the bottom of the opening 4 is closed, the isolation device can be inserted into the silt by utilizing the strength and rigidity of the positioning steel pipe 5. Inject the solidified soil into the slurry storage bag 2 through the grouting pipe 7. Since there are small openings around the slurry storage bag 2, the slurry storage bags 2 are interconnected with each other, and the solidified soil injected through the grouting pipe 7 can be evenly distributed in the isolation plate 1, thereby preventing the solidified soil from completely aggregating under the isolation plate 1 due to the action of gravity. Since the foam material contained in the floating body bag 3 has a small density and a large buoyancy, the entire isolation device will not sink completely into the silt, and thus plays an isolation role in the range of silt solidified soil.

Claims

1. A device for isolating the range of silt solidified soil, characterized in that: The invention comprises an isolation plate (1) formed by splicing a plurality of slurry storage bags (2), a floating body bag (3) filled with a floating body is arranged above the isolation plate (1), the slurry storage bag (2) is filled with material, and openings (4) penetrating the floating body bag (3) and the isolation plate (1) are arranged at intervals in the isolation plate (1), and a positioning steel pipe (5) is installed in the opening (4).

2. The device for isolating the silt solidification soil range according to claim 1 is characterized in that: A partitioning component (6) penetrating the floating body bag (3) and the partitioning plate (1) is arranged in intervals inside the partition plate (1).

3. The device for isolating the silt solidification soil range according to claim 1, characterized in that: The floating body is provided with a grouting port with openings at both ends, and a grouting pipe (7) for injecting materials is inserted into the grouting port.

4. The device for isolating the silt solidification soil range according to claim 1, characterized in that: The material is a fluid material.

5. The device for isolating the silt solidification soil range according to claim 1, characterized in that: The pulp storage bag (2) has a plurality of openings on all sides.

6. The device for isolating the silt solidification soil range according to claim 3, characterized in that: The top and bottom of the grouting pipe (7) both extend beyond the grouting port.

7. The device for isolating the silt solidification soil range according to claim 1, characterized in that: The opening (4) is closed at the bottom and open at the top.

8. The device for isolating the silt solidification soil range according to claim 2, characterized in that: The framing component (6) and the opening (4) are both in the shape of long strips.

9. The device for isolating the silt solidification soil range according to claim 1, characterized in that: The length of the positioning steel pipe (5) is greater than the height of the opening (4).

10. The device for isolating the silt solidification soil range according to claim 1, characterized in that: The material of the floating body is foam.

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