Foundation detection device

Abstract

The utility model relates to a foundation detection device which comprises supporting frames, a stabilizing frame is clamped and welded between the top ends of the two supporting frames, a threaded sleeve is welded to the middle of the top end of the stabilizing frame, a soil sampling pipe is spirally connected to the inner side of the threaded sleeve, and a soil sampling pipe rotating disc is welded to the top end of the outer side of the soil sampling pipe. The soil sampling device comprises a soil sampling pipe, a soil sampling pipe rotating disc is welded to the top end of the soil sampling pipe, an extension pipe is welded to the top end of the soil sampling pipe rotating disc, a bulldozing rod threaded sleeve is welded to the inner side of the extension pipe, and a rubber sleeve is clamped and embedded in the position, on the inner side of the extension pipe, of the top end of the bulldozing rod threaded sleeve. According to the soil taking device, the soil in the soil taking pipe is pushed out, the taken-out soil is weighed through the weighing mechanism, the volume of the taken-out soil is calculated according to the sinking depth of the soil taking pipe and the diameter of the soil taking pipe, and compared with the prior art, the soil taking device has the function of taking out deeper soil and can detect more accurate soil density.

Description

Technical Field

[0001] The present application relates to the technical field of foundation detection, and in particular to a foundation detection device. Background Art

[0002] In the field of inspection engineering, it is often necessary to inspect the foundation. Generally, operators are required to use special soil-taking equipment or devices to obtain soil samples of the target foundation and analyze these soil samples. The special soil-taking equipment or devices are foundation inspection devices.

[0003] Compared with the existing foundation detection devices in actual use, one of them is to manually take soil from the compacted foundation through the ring knife method to test the soil density. However, the depth of the traditional ring knife is low and can only take a shallow layer of soil on the surface of the foundation. In this way, it is impossible to know whether the soil density deep down meets the standard.

[0004] Therefore, in order to solve the above problems, the present application provides a foundation detection device.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem of low soil excavation depth, the present application provides a foundation detection device.

[0007] A foundation detection device provided by the present application includes a support frame, a stabilizing frame is welded to the middle of the top of two support frames, a threaded sleeve is welded to the middle of the top of the stabilizing frame, a soil sampling pipe is spirally connected to the inner side of the threaded sleeve, a soil sampling pipe rotating disk is welded to the outer top of the soil sampling pipe, an extension pipe is welded to the top of the soil sampling pipe rotating disk, a bulldozer rod threaded sleeve is welded to the inner side of the extension pipe, a rubber sleeve is embedded on the inner side of the extension pipe at the top of the bulldozer rod threaded sleeve, a bulldozer rod is spirally connected to the inner side of the bulldozer rod threaded sleeve, and threads are provided on the outer top of the soil sampling pipe and the outer middle section of the bulldozer rod.

[0008] Preferably, slide rails are welded to the bottom ends of the two support frames, a storage drawer is slidably embedded inside one of the slide rails, a weighing device is installed in the middle of the top inner side of the storage drawer, a storage box is slidably embedded in the top of the weighing device inside the storage drawer, and a display screen is installed on the outer side of one end of the storage drawer.

[0009] Preferably, the thread opened on the top of the outer side of the soil sampling pipe is meshed with the inner side of the threaded sleeve.

[0010] Preferably, the thread formed on the middle section of the outer side of the bulldozer rod is meshed with the inner side of the threaded sleeve of the bulldozer rod.

[0011] Preferably, the signal output end of the weighing device is connected to the signal output end of the display screen.

[0012] Preferably, the inner surface of the rubber sleeve is in contact with the outer surface of the bulldozer rod, and the outer side of the bottom end of the bulldozer rod is in contact with the inner surface of the soil extraction pipe.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The soil taking pipe is rotated with the support of a stabilizing frame, and soil is taken from the foundation using the soil taking pipe. The soil inside the soil taking pipe is pushed out by a push rod installed inside the soil taking pipe, and the taken soil is weighed by a weighing mechanism. The volume of the taken soil is calculated based on the sinking depth of the soil taking pipe and the diameter of the soil taking pipe. Compared with the existing technology, it has the function of taking soil from deeper depths and can detect more accurate soil density. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the support frame installation structure in Example 1 of the present application;

[0016] Figure 2 It is a schematic diagram of the bulldozer rod installation structure in the first embodiment of the present application;

[0017] Figure 3 It is a schematic diagram of the installation structure of the weighing device in Example 1 of the present application.

[0018] Explanation of the reference numerals: 1. Support frame; 2. Stabilizing frame; 3. Threaded sleeve; 4. Soil extraction pipe; 5. Rotating plate of soil extraction pipe; 6. Extension pipe; 7. Threaded sleeve of bulldozer rod; 8. Rubber sleeve; 9. Bulldozer rod; 10. Thread; 11. Slide rail; 12. Storage drawer; 13. Scale; 14. Storage box; 15. Display screen. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0020] Embodiment 1

[0021] Reference Figure 1-Figure 3A foundation detection device comprises a support frame 1, a stabilizing frame 2 is welded in the middle of the top of two support frames 1, a threaded sleeve 3 is welded in the middle of the top of the stabilizing frame 2, a soil taking pipe 4 is spirally connected to the inner side of the threaded sleeve 3, in order to take out the soil in the foundation, a soil taking pipe rotating disk 5 is welded to the outer top of the soil taking pipe 4, an extension pipe 6 is welded to the top of the soil taking pipe rotating disk 5, a bulldozer rod threaded sleeve 7 is welded to the inner side of the extension pipe 6, a rubber sleeve 8 is embedded in the inner side of the extension pipe 6 at the top of the bulldozer rod threaded sleeve 7, in order to prevent the soil inside the soil taking pipe 4 from being brought out by the bulldozer rod 9, a bulldozer rod 9 is spirally connected to the inner side of the bulldozer rod threaded sleeve 7, in order to push out the soil inside the soil taking pipe 4, the inner surface of the rubber sleeve 8 fits with the outer surface of the bulldozer rod 9, and the bulldozer rod 9 The outer side of the bottom end is in contact with the inner surface of the soil-taking tube 4, and threads 10 are provided on the outer top of the soil-taking tube 4 and the middle section of the outer side of the bulldozer rod 9. The threads 10 provided in the middle section of the outer side of the bulldozer rod 9 are meshed with the inner side of the bulldozer rod threaded sleeve 7, and the threads 10 provided on the outer top of the soil-taking tube 4 are meshed with the inner side of the threaded sleeve 3. Slide rails 11 are welded to the bottom ends of the two support frames 1, and a storage drawer 12 is slidably embedded in the inner side of one slide rail 11. A weighing device 13 is installed in the middle of the top inner side of the storage drawer 12. In order to weigh the soil in the storage box 14, the top end of the weighing device 13 is slidably embedded in the storage box 14 on the inner side of the storage drawer 12. A display screen 15 is installed on the outer side of one end of the storage drawer 12, and the signal output end of the weighing device 13 is connected to the signal output end of the display screen 15.

[0022] Working principle: First, the operator places the support frame 1 on the top of the foundation where soil needs to be taken. After the placement is completed, the operator rotates the bulldozer 9, and the bulldozer 9 will rotate with the extension pipe 6 welded on the top of the soil taking pipe 4 as support, and the bulldozer threaded sleeve 7 welded on the inner side of the extension pipe 6 will make the bulldozer 9 move upward along the inner side through the thread 10 opened in the middle section, until the lowest end of the bulldozer 9 is completely moved to the top of the soil taking pipe 4, and then the operator rotates the soil taking pipe rotating disk 5, and the soil taking pipe rotating disk 5 will drive the soil taking pipe 4 welded on its inner side to rotate, during which the soil taking pipe 4 will slide downward along the inner side of the threaded sleeve 3 welded in the middle of the stabilizing frame 2 that provides support for it, and as the sliding progresses, the bottom end of the soil taking pipe 4 will slowly embed into the soil of the foundation, and after the soil taking pipe 4 is embedded to a certain depth underground, the operator stops rotating the soil taking pipe 4;

[0023] Then the operator rotates the soil taking tube rotating disk 5 in the opposite direction to pull the soil taking tube 4 out from the ground. At that time, the soil embedded in the inner side of the soil taking tube 4 will rise together with the soil taking tube 4. After the soil taking tube 4 is completely pulled out from the ground, the operator slides the storage drawer 12 again to slide one end of the storage drawer 12 fixed on the inner side of a slide rail 11 into the inner side of another slide rail 11. Then the storage drawer 12 will be directly under the soil taking tube 4. At that time, the operator rotates the push rod 9 in the opposite direction again. At that time, the push rod 9 will move downward inside the soil taking tube 4 and push the soil inside the soil taking tube 4 to pull the soil taking tube 4 out. The soil inside is pushed out of the soil taking tube 4 and falls into the storage box 14 which is slidably embedded inside the storage drawer 12. Then, the weighing device 13 installed on the inner side of the storage drawer 12 at the bottom of the storage box 14 will weigh the soil inside the storage box 14 and display the weighing result on the display screen 15. The operator calculates the volume of the soil taken out according to the depth of the soil taking tube 4 embedded in the ground and the diameter of the soil taking tube 4, and then calculates the density of the soil at this time according to the weight obtained by the weighing device 13. Such a design can make the measured soil density more accurate and have a wider range.

[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A foundation detection device, comprising a support frame (1), characterized in that: A stabilizing frame (2) is welded between the top ends of the two support frames (1), a threaded sleeve (3) is welded in the middle of the top ends of the stabilizing frames (2), a soil taking pipe (4) is spirally connected to the inner side of the threaded sleeve (3), a soil taking pipe rotating disk (5) is welded to the outer top end of the soil taking pipe (4), an extension pipe (6) is welded to the top end of the soil taking pipe rotating disk (5), a bulldozer rod threaded sleeve (7) is welded to the inner side of the extension pipe (6), a rubber sleeve (8) is embedded in the inner side of the extension pipe (6) at the top end of the bulldozer rod threaded sleeve (7), a bulldozer rod (9) is spirally connected to the inner side of the bulldozer rod threaded sleeve (7), and threads (10) are provided on the outer top of the soil taking pipe (4) and the outer middle section of the bulldozer rod (9).

2. A foundation detection device according to claim 1, characterized in that: The bottom ends of the two support frames (1) are both welded with a slide rail (11), a storage drawer (12) is slidably embedded inside one of the slide rails (11), a weighing device (13) is installed in the middle of the top inner side of the storage drawer (12), a storage box (14) is slidably embedded inside the storage drawer (12) at the top of the weighing device (13), and a display screen (15) is installed on the outer side of one end of the storage drawer (12).

3. A foundation detection device according to claim 1, characterized in that: The thread (10) provided on the top of the outer side of the soil taking pipe (4) is meshed with the inner side of the threaded sleeve (3).

4. A foundation detection device according to claim 1, characterized in that: The thread (10) provided on the middle section of the outer side of the bulldozer rod (9) is meshed with the inner side of the bulldozer rod thread sleeve (7).

5. A foundation detection device according to claim 2, characterized in that: The signal output end of the weighing device (13) is connected to the signal output end of the display screen (15).

6. A foundation detection device according to claim 1, characterized in that: The inner surface of the rubber sleeve (8) fits with the outer surface of the bulldozer rod (9), and the outer side of the bottom end of the bulldozer rod (9) fits with the inner surface of the soil extraction pipe (4).

Images