Full-automatic backfill soil detection device

Abstract

The utility model discloses a full-automatic backfill soil detection device which comprises a balance weight water tank, a water storage chamber is arranged on the inner side of the balance weight water tank, a partition plate is welded to the bottom of the inner side of the water storage chamber, a water uniformizing chamber is formed between the partition plate and the balance weight water tank, and a water outlet hole is formed in the bottom end of the balance weight water tank. A water outlet pipe is welded to the top end of the partition plate, a circulation groove is formed in the outer side of the water outlet pipe, a threaded groove is formed in the inner side of the water outlet pipe, a threaded sealing rod is in threaded connection with the inner side of the threaded groove, a water inlet groove is formed in the top end of the counterweight water tank, and the outer side of the threaded sealing rod is sleeved with a rubber sleeve. According to the utility model, not only can the looseness degree of backfill be detected through the counterweight water tank, but also water with internal counterweight can be released to a detection position after the looseness degree is detected, so that the water seepage efficiency of the backfill can be detected, multiple purposes can be achieved, and the detection efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of backfill soil testing technology, specifically to a fully automatic backfill soil testing device. Background Technology

[0002] Backfilling refers to the process of filling the foundation, pit, or trench with soil that meets the requirements after the construction of these structures is completed, in order to restore the original landscape or meet the needs of subsequent projects. For example, in the construction of building foundations, after the foundation is poured, the excavated soil or other soil that meets the design requirements needs to be backfilled into the pit around the foundation. After backfilling, the soil quality needs to be tested to restore the soil quality to the standard before construction. Soil seepage testing is one such test.

[0003] However, existing seepage detection methods struggle to uniformly guide water to the detection location, making it difficult to accurately reflect the true seepage effect of the soil and resulting in inaccurate test results. To avoid these technical problems, it is indeed necessary to provide a fully automatic backfill soil detection device to overcome the aforementioned defects in the existing technology. Utility Model Content

[0004] This invention provides a fully automatic backfill soil detection device, which can effectively solve the problem mentioned in the background art that existing seepage detection methods are difficult to uniformly guide water to the detection location, thus making it difficult to accurately reflect the true seepage effect of the soil and resulting in inaccurate detection results.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fully automatic backfill soil detection device, including a counterweight water tank, wherein a water discharge component is installed on the inner side of the counterweight water tank;

[0006] The water discharge assembly includes a water storage chamber, a partition plate, a water distribution chamber, a water outlet, a water outlet pipe, a flow channel, a threaded groove, a threaded sealing rod, a water inlet channel, a rubber sleeve, and a handle;

[0007] The counterweight water tank has a water storage chamber on its inner side. A partition plate is welded to the bottom of the inner side of the water storage chamber. A water equalization chamber is formed between the partition plate and the counterweight water tank. A water outlet is opened at the bottom of the counterweight water tank. A water outlet pipe is welded to the top of the partition plate. A flow groove is opened on the outer side of the water outlet pipe. A threaded groove is opened on the inner side of the water outlet pipe.

[0008] The inner side of the threaded groove is connected to a threaded sealing rod, the top of the counterweight water tank is provided with a water inlet groove, the outer side of the threaded sealing rod is fitted with a rubber sleeve, and the top of the threaded sealing rod is welded with a handle.

[0009] Preferably, the water outlet is provided in a plurality of holes, which are evenly distributed at the bottom of the counterweight water tank.

[0010] Preferably, the inner diameter of the rubber sleeve is equal to the outer diameter of the water outlet pipe, and the internal chamber of the water outlet pipe is connected to the water distribution chamber.

[0011] Preferably, the top of the counterweight water tank is provided with a movable groove, and the threaded sealing rod is slidably connected to the counterweight water tank through the movable groove.

[0012] Preferably, a movable component is installed on one end face of the counterweight water tank;

[0013] The moving component includes a sliding rod, a sliding groove plate, a rotating column, a moving wheel, a limiting groove, and a limiting screw;

[0014] A sliding rod is welded to one end face of the counterweight water tank. A sliding groove plate is slidably connected to the outer side of the sliding rod. A rotating column is welded to one end face of the sliding groove plate. A moving wheel is sleeved on the outer side of the rotating column. A limit groove is opened on one end face of the sliding rod. A limit screw is threaded to the inner side of the rotating column.

[0015] Preferably, one end of the limiting screw is welded with an anti-slip nut, and the limiting screw passes through the rotating column and is threadedly connected to the limiting groove.

[0016] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use.

[0017] 1. Equipped with a water discharge component, the water flows to the backfill soil at the bottom through all the outlet holes. Since there are several evenly spaced outlet holes at the bottom, the water can flow evenly onto the backfill soil. This allows for the detection of seepage rate. The counterweight water tank can not only detect the looseness of the backfill soil, but also release the water from the counterweight to the detection location after the looseness test, thereby also detecting the seepage efficiency of the backfill soil. This multi-functional design improves the detection efficiency.

[0018] 2. Equipped with a movable component, when the counterweight water tank is empty and needs to be moved, the limit screw is passed through the movable wheel and tightened to the inside of the limit groove. At this time, the bottom edge of the movable wheel will be at the bottom of the counterweight water tank. Then, the operator can quickly move the counterweight water tank through all the movable wheels, thereby improving the moving efficiency of the counterweight water tank. Furthermore, when a pressure test is required, all the movable wheels can be retracted to improve the stability of the pressure test. Attached Figure Description

[0019] The accompanying drawings are provided to further understand the present invention and form 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 thereof.

[0020] In the attached diagram:

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a structural schematic diagram of the water discharge component of this utility model;

[0023] Figure 3 This is a schematic diagram of the installation structure of the rubber sleeve of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the mobile component of this utility model;

[0025] Numbered in the diagram: 1. Counterweight water tank;

[0026] 2. Water discharge assembly; 201. Water storage chamber; 202. Partition plate; 203. Water distribution chamber; 204. Water outlet; 205. Water outlet pipe; 206. Flow groove; 207. Threaded groove; 208. Threaded sealing rod; 209. Water inlet groove; 210. Rubber sleeve; 211. Handle;

[0027] 3. Moving components; 301. Sliding rod; 302. Sliding groove plate; 303. Rotating column; 304. Moving wheel; 305. Limiting groove; 306. Limiting screw. Detailed Implementation

[0028] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0029] Example: Figure 1-4 As shown, this utility model provides a technical solution: a fully automatic backfill soil detection device, including a counterweight water tank 1, and a water discharge component 2 installed on the inner side of the counterweight water tank 1.

[0030] The water discharge assembly 2 includes a water storage chamber 201, a partition plate 202, a water distribution chamber 203, a water outlet 204, a water outlet pipe 205, a flow channel 206, a threaded groove 207, a threaded sealing rod 208, a water inlet channel 209, a rubber sleeve 210, and a handle 211.

[0031] The counterweight water tank 1 has a water storage chamber 201 on its inner side. A partition plate 202 is welded to the bottom of the inner side of the water storage chamber 201. A water distribution chamber 203 is formed between the partition plate 202 and the counterweight water tank 1. A water outlet 204 is provided at the bottom of the counterweight water tank 1. Several water outlets 204 are provided and are evenly distributed at the bottom of the counterweight water tank 1 to facilitate even water seepage. A water outlet pipe 205 is welded to the top of the partition plate 202. A flow groove 206 is provided on the outer side of the water outlet pipe 205 and a threaded groove 207 is provided on the inner side of the water outlet pipe 205.

[0032] The inner side of the threaded groove 207 is threaded to connect to the threaded sealing rod 208. The top of the counterweight water tank 1 is provided with a movable groove. The threaded sealing rod 208 is slidably connected to the counterweight water tank 1 through the movable groove, which facilitates the sliding of the threaded sealing rod 208. The top of the counterweight water tank 1 is provided with a water inlet groove 209. A rubber sleeve 210 is sleeved on the outer side of the threaded sealing rod 208. The inner diameter of the rubber sleeve 210 is equal to the outer diameter of the water outlet pipe 205. The internal cavity of the water outlet pipe 205 is connected to the water distribution chamber 203, which facilitates stopping the water discharge. A handle 211 is welded to the top of the threaded sealing rod 208.

[0033] A movable component 3 is installed on one end face of the counterweight water tank 1;

[0034] The moving component 3 includes a sliding rod 301, a sliding groove plate 302, a rotating column 303, a moving wheel 304, a limiting groove 305, and a limiting screw 306;

[0035] A sliding rod 301 is welded to one end face of the counterweight water tank 1. A sliding groove plate 302 is slidably connected to the outer side of the sliding rod 301. A rotating column 303 is welded to one end face of the sliding groove plate 302. A moving wheel 304 is sleeved on the outer side of the rotating column 303. A limiting groove 305 is opened on one end face of the sliding rod 301. A limiting screw 306 is threadedly connected to the inner side of the rotating column 303. An anti-slip nut is welded to one end of the limiting screw 306. The limiting screw 306 passes through the rotating column 303 and is threadedly connected to the limiting groove 305 to facilitate fixing the moving wheel 304.

[0036] The working principle and usage process of this utility model are as follows: First, the operator moves the counterweight water tank 1 to the location to be tested. Then, the operator can add external water through the water inlet trough 209 into the water storage chamber 201. At this time, the counterweight water tank 1, filled with water, will continuously compress the backfilled land. The long-term compression can detect the looseness of the land. After a period of compression, the degree of collapse of the backfilled soil can be recorded. When it is necessary to conduct a seepage test, the operator rotates the threaded sealing rod 208 by holding the handle 211. At this time, the threaded sealing rod 208 can be removed from the inside of the threaded groove 207. At this time, the water inside the water storage chamber 201 will flow from the flow channel 206 to the inner side of the water distribution chamber 203, and then flow to the backfill soil at the bottom through all the water outlets 204 at the bottom. Since there are several water outlets 204 evenly opened at the bottom, the water can flow evenly to the backfill soil. At this time, the seepage rate can be detected. The counterweight water tank 1 can not only detect the looseness of the backfill soil, but also release the water of the counterweight inside to the detection position after the looseness is detected, so as to detect the seepage efficiency of the backfill soil. This can improve the detection efficiency by killing two birds with one stone.

[0037] Next, when the counterweight tank 1 is empty and needs to be moved, the sliding groove plate 302 can be raised or lowered on the outside of the sliding rod 301. At this time, the limiting screw 306 can be passed through the moving wheel 304 and tightened to the inside of the limiting groove 305. At this time, the bottom edge of the moving wheel 304 will be at the bottom of the counterweight tank 1. Then, the operator can quickly move the counterweight tank 1 through all the moving wheels 304, thereby improving the moving efficiency of the counterweight tank 1. When a pressure test is required, all the moving wheels 304 can be retracted to improve the stability of the pressure test.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fully automatic backfill soil detection device, comprising a counterweight water tank (1), characterized in that: The counterweight water tank (1) is equipped with a water discharge assembly (2) on its inner side; The water discharge assembly (2) includes a water storage chamber (201), a partition plate (202), a water distribution chamber (203), a water outlet (204), a water outlet pipe (205), a flow channel (206), a threaded groove (207), a threaded sealing rod (208), a water inlet channel (209), a rubber sleeve (210), and a handle (211); The counterweight water tank (1) has a water storage chamber (201) on its inner side. A partition plate (202) is welded to the bottom of the inner side of the water storage chamber (201). A water equalization chamber (203) is formed between the partition plate (202) and the counterweight water tank (1). A water outlet hole (204) is opened at the bottom of the counterweight water tank (1). A water outlet pipe (205) is welded to the top of the partition plate (202). A flow groove (206) is opened on the outer side of the water outlet pipe (205). A threaded groove (207) is opened on the inner side of the water outlet pipe (205). The inner side of the threaded groove (207) is connected to the threaded sealing rod (208), the top of the counterweight water tank (1) is provided with a water inlet groove (209), the outer side of the threaded sealing rod (208) is fitted with a rubber sleeve (210), and the top of the threaded sealing rod (208) is welded with a handle (211).

2. The fully automatic backfill soil detection device according to claim 1, characterized in that: The water outlet (204) is provided in several parts, and the several water outlets (204) are evenly distributed at the bottom of the counterweight water tank (1).

3. The fully automatic backfill soil detection device according to claim 1, characterized in that: The inner diameter of the rubber sleeve (210) is equal to the outer diameter of the water outlet pipe (205), and the internal chamber of the water outlet pipe (205) is connected to the water equalization chamber (203).

4. The fully automatic backfill soil detection device according to claim 1, characterized in that: The top of the counterweight water tank (1) is provided with a movable groove, and the threaded sealing rod (208) is slidably connected to the counterweight water tank (1) through the movable groove.

5. The fully automatic backfill soil detection device according to claim 1, characterized in that: A movable component (3) is installed on one end face of the counterweight water tank (1); The moving component (3) includes a sliding rod (301), a sliding groove plate (302), a rotating column (303), a moving wheel (304), a limiting groove (305), and a limiting screw (306); A sliding rod (301) is welded to one end face of the counterweight water tank (1). A sliding groove plate (302) is slidably connected to the outer side of the sliding rod (301). A rotating column (303) is welded to one end face of the sliding groove plate (302). A moving wheel (304) is sleeved on the outer side of the rotating column (303). A limit groove (305) is opened on one end face of the sliding rod (301). A limit screw (306) is threaded to the inner side of the rotating column (303).

6. The fully automatic backfill soil detection device according to claim 5, characterized in that: One end of the limiting screw (306) is welded with an anti-slip nut, and the limiting screw (306) passes through the rotating column (303) and is threadedly connected to the limiting groove (305).

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