Disintegration device for reinforced ruin soil

Abstract

The utility model discloses a disintegration device for reinforced ruin soil, which belongs to the technical field of soil disintegration and comprises a support frame, a disintegration water tank, a driving device, a weighing sensor and a hanging bracket, the disintegration water tank is placed on the support frame, the driving device comprises a first rotating shaft, a connecting block, a rotating rod device and a hanging block, the first rotating shaft is rotatably connected to the top end of the support frame, and the connecting block is connected with the rotating rod device; the connecting block is fixedly installed at the bottom end of the first rotating shaft, an annular supporting groove is formed in the top end of the supporting frame, one end of the rotating rod device is in rolling connection with the annular supporting groove, and the other end of the rotating rod device is fixedly connected with the connecting block. The hanging bracket carries the ruin soil sample block to be hung at the bottom end of the weighing sensor and is located in the water of the disintegration water tank. According to the utility model, the ruin soil sample block can be driven to move in the disintegration water tank, so that the disintegrated soil sample is prevented from influencing the undisintegrated part, and the test accuracy is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of soil disintegration, and in particular relates to a disintegration device for reinforced ruins soil. Background Art

[0002] Earthen sites are ancient sites with historical, cultural, and scientific values ​​that use earth as the main building material. In order to protect earthen sites, the soil in the site needs to be reinforced. Usually, the soil in the site is reinforced by adding modified soil such as lime, burnt gravel, burnt Aga soil, etc., or by using PS, acrylic and other materials for infiltration treatment. From the properties of soil, it can be seen that after the soil and water interact, the hydrological properties of the soil will show obvious changes due to the change in the composition and structure of the soil particles. Disintegration is one of the indicators of the hydrological properties of soil. It refers to the property that the skeleton strength disappears when clay soil is invaded by water, resulting in the disintegration and dispersion of the soil body, also known as humidification. Therefore, the disintegration of the site soil still needs to be explored after reinforcement. Due to the improved disintegration resistance of the reinforced site soil, the sample block is immersed in water for a period of time, and the partially disintegrated and partially undisintegrated block shape basically remain stable. That is to say, the disintegrated part in block shape after disintegration may affect the disintegration of the undisintegrated part. The existing disintegration instrument cannot truly reflect the disintegration characteristics of the reinforced site soil.

[0003] A Chinese patent (CN211263063U) discloses a device for testing the disintegration of earthen ruins materials. In this technical solution, a sample block is placed in a hanging net and enters a water tank for disintegration. The block-shaped disintegrated part affects the disintegration of the undisintegrated part, and the block-shaped disintegrated part cannot pass through the hanging net and fall to the bottom of the water tank. Therefore, the information measured by the weighing device does not include the weight of all the disintegrated parts, affecting the accuracy of the test data. Utility Model Content

[0004] In view of this, the utility model provides a device for disintegrating reinforced ruins soil to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for disintegrating reinforced ruins soil, comprising: a support frame, a disintegration trough, a driving device, a weighing sensor and a hanger, wherein the disintegration trough is placed on the support frame, and the driving device comprises a first rotating shaft, a connecting block, a rotating rod device and a hanging block, wherein the first rotating shaft is rotatably connected to the top of the support frame, and the connecting block is fixedly mounted on the bottom end of the first rotating shaft, an annular supporting groove is arranged at the top end of the support frame, one end of the rotating rod device is rollingly connected to the annular supporting groove, and the other end is fixedly connected to the connecting block, the hanging block is mounted on the rotating rod device, the weighing sensor is hung at the bottom end of the hanging block, and the hanger carries a ruins soil sample block and is hung at the bottom end of the weighing sensor and is located in the water of the disintegration trough.

[0007] Furthermore, the driving device also includes a first motor, which is fixedly mounted on the top of the support frame, and the top of the first rotating shaft is fixedly connected to the output end of the first motor.

[0008] Furthermore, the rotating rod device includes a second motor, a screw rod, a sliding rod, a support block and a roller, one end of the screw rod is rotatably connected to the support block, and the other end is rotatably connected to the connecting block, one end of the sliding rod is fixedly connected to the support block, and the other end is fixedly connected to the connecting block, the second motor is fixedly installed on the side wall of the connecting block, the output end of the second motor is fixedly connected to the screw rod, the hanging block is threadedly connected to the screw rod and slidably connected to the sliding rod, the support block is rotatably connected in the roller, and the roller is rollingly connected in the annular support groove.

[0009] Furthermore, the outer surface of the roller is provided with first gear teeth, the annular support groove is provided with second gear teeth, and the first gear teeth are meshed with the second gear teeth.

[0010] Furthermore, the hanger comprises an inner ring, an outer ring and a connecting rod, the inner ring and the outer ring are connected by the connecting rod, and the distal end of the connecting rod exceeds the outer ring.

[0011] Furthermore, the diameter of the outer ring is smaller than the outer contour diameter of the ruins soil sample block.

[0012] Furthermore, it also includes an electrode type water level sensor, which is installed on the side wall of the disintegration water tank and is used to monitor the water level in the disintegration water tank.

[0013] The beneficial effects of the utility model are:

[0014] The utility model places a ruins soil sample block on a hanger, and a first motor drives a first rotating shaft to rotate, driving the ruins soil sample block on the hanger to slowly rotate around the center of the first rotating shaft in a disintegration tank, and at the same time, a second motor drives a screw rod to rotate, so that the hanger slowly moves back and forth on the screw rod and a sliding rod. After the two movements are superimposed, the hanger carries the ruins soil sample block in a spiral movement that gradually disperses or gradually recovers in the water from a bird's-eye view, so that the block-shaped part after the disintegration leaves the undisintegrated part, reducing the impact on the undisintegrated part; and the ruins soil sample block is larger than the outer ring of the hanger, and the block-shaped disintegrated part will not be blocked and directly fall into the bottom of the disintegration tank, and the weighing information measured at the top of the hanger only includes the undisintegrated part, which also improves the accuracy of the test; the electrode water level sensor monitors the water level change after the ruins soil begins to disintegrate, and the amount of water level drop is equivalent to the volume of water entering the internal voids of the soil body, thereby eliminating the interference of water entering the internal voids of the soil body on the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a top view of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the driving device of the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the hanger and the ruins soil sample block.

[0020] Figure 5 This is a top view of the hanger.

[0021] Among them, in the figure:

[0022] 10-support frame, 11-annular support groove, 20-disintegration water groove, 30-driving device, 31-first rotating shaft, 32-connecting block, 33-rotating rod device, 331-second motor, 332-screw rod, 333-sliding rod, 334-support block, 335-roller, 34-hanging block, 35-first motor, 40-weighing sensor, 50-hanging bracket, 51-inner ring, 52-outer ring, 53-connecting rod, 60-site soil sample block, 70-electrode water level sensor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Refer to the attached Figure 1-5 As shown, a device for disintegrating reinforced ruins soil comprises: a support frame 10, a disintegration trough 20, a driving device 30, a weighing sensor 40 and a hanger 50. The disintegration trough 20 is placed on the support frame 10. The driving device 30 comprises a first rotating shaft 31, a connecting block 32, a rotating rod device 33 and a hanging block 34. The first rotating shaft 31 is rotatably connected to the top of the support frame 10. The connecting block 32 is fixedly installed at the bottom end of the first rotating shaft 31. An annular supporting groove 11 is arranged at the top of the support frame 10. One end of the rotating rod device 33 is rollingly connected to the annular supporting groove 11, and the other end is fixedly connected to the connecting block 32. The hanging block 34 is installed on the rotating rod device 33. The weighing sensor 40 is hung at the bottom end of the hanging block 34. The hanger 50 carries a ruins soil sample block 60 and is hung at the bottom end of the weighing sensor 40 and is located in the water of the disintegration trough 20. The first rotating shaft 31 is rotated to make the ruins soil sample block 60 on the hanger 50 slowly rotate around the center of the first rotating shaft 31 in the disintegration tank 20, so that the block-shaped part after disintegration is separated from the undisintegrated part, reducing the impact on the undisintegrated part; the weighing sensor 40 can be connected to the host computer by radio, and the weighing sensor 40 transmits the monitored tension change information of the ruins soil sample block 60 during the disintegration process to the host computer, and uses the formulas and algorithms in the prior art to obtain the disintegration rate curve of the ruins soil.

[0025] In a preferred embodiment, the driving device 30 further includes a first motor 35, which is fixedly mounted on the top of the support frame 10, and the top of the first rotating shaft 31 is fixedly connected to the output end of the first motor 35. The first rotating shaft 31 is driven by the first motor 35 to rotate, so that the hanger 50 and the ruins soil sample block 60 rotate in the disintegration tank 20.

[0026] In a preferred embodiment, the rotating rod device 33 includes a second motor 331, a screw rod 332, a slide rod 333, a support block 334 and a roller 335. One end of the screw rod 332 is rotatably connected to the support block 334, and the other end is rotatably connected to the connecting block 32. One end of the slide rod 333 is fixedly connected to the support block 334, and the other end is fixedly connected to the connecting block 32. The second motor 331 is fixedly installed on the side wall of the connecting block 32. The output end of the second motor 331 is fixedly connected to the screw rod 332. The hanging block 34 is threadedly connected to the screw rod 332 and slidably connected to the slide rod 333. The support block 334 is rotatably connected in the roller 335, and the roller 335 is rollingly connected in the annular support groove 11. The second motor 331 drives the screw rod 332 to rotate, so that the hanging block 34 moves slowly back and forth on the screw rod 332 and the slide rod 333, further making the block-shaped part after the disintegration leave the undisintegrated part, reducing the impact on the undisintegrated part.

[0027] In a preferred embodiment, the outer surface of the roller 335 is provided with a first gear tooth, and the annular support groove 11 is provided with a second gear tooth, and the first gear tooth meshes with the second gear tooth. By virtue of the meshing of the first gear tooth and the second gear tooth, the other end of the rotating rod device 33 can rotate smoothly on the annular support groove 11.

[0028] In a preferred embodiment, the hanger 50 includes an inner ring 51, an outer ring 52 and a connecting rod 53, and the inner ring 51 and the outer ring 52 are connected by the connecting rod 53, and the distal end of the connecting rod 53 exceeds the outer ring 52; when making the ruins soil sample block 60, the diameter of the outer ring 52 should be smaller than the outer contour diameter of the ruins soil sample block 60, and the use of grids with various apertures should be avoided to facilitate the disintegrated part to separate from the non-disintegrated part, and to prevent the disintegrated part from staying on the hanger 50, thereby causing measurement errors.

[0029] A preferred embodiment is a device for disintegration of reinforced ruins soil, which also includes an electrode type water level sensor 70. The electrode type water level sensor 70 is installed on the side wall of the disintegration water tank 20, and is used to monitor the water level in the disintegration water tank 20. The electrode type water level sensor 70 is electrically connected to the host computer. The electrode type water level sensor 70 monitors the water level change after the beginning of the disintegration of the ruins soil. The amount of water level drop is equivalent to the volume of water entering the internal voids of the soil body; the electrode type water level sensor 70 transmits the water level change information after the beginning of the disintegration of the ruins soil to the host computer, and then eliminates the interference of the water entering the internal voids of the soil body on the test.

[0030] Example

[0031] The ruins soil sample block 60 is placed on the hanger 50, and the hanger 50 is sunk into the disintegration tank 20 for disintegration, and the first motor 35 and the second motor 331 are turned on at the same time; the first motor 35 drives the first rotating shaft 31 to rotate, driving the ruins soil sample block 60 on the hanger 50 to slowly rotate around the center of the first rotating shaft 31 in the disintegration tank 20, and at the same time the second motor 331 drives the screw rod 332 to rotate, so that the hanger block 34 moves slowly back and forth on the screw rod 332 and the slide rod 333. After the two movements are superimposed, the hanger 50 carries the ruins soil sample block 60 in the water to make a spiral movement that gradually disperses or gradually recovers from a top-down angle, so that the disintegrated block-shaped part leaves the undisintegrated part, reducing the impact on the undisintegrated part; during the process, since the ruins soil sample block 60 is larger than the outer ring 52 of the hanger 50, the block-shaped disintegrated part will not be blocked and will directly fall into the bottom of the disintegration tank 20. The weighing sensor 40 is connected to the host computer by radio. The weighing sensor 40 transmits the tension change information of the monitored ruins soil sample 60 during the disintegration process to the host computer, and the electrode water level sensor 70 transmits the water level change information after the ruins soil begins to disintegrate to the host computer, thereby eliminating the interference of water entering the internal gaps of the soil body on the test. Finally, the disintegration rate curve of the ruins soil is obtained using the formulas and algorithms in the prior art.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for disintegrating reinforced ruins soil, characterized in that: include: A support frame (10), a disintegration tank (20), a driving device (30), a weighing sensor (40) and a hanger (50), wherein the disintegration tank (20) is placed on the support frame (10), the driving device (30) comprises a first rotating shaft (31), a connecting block (32), a rotating rod device (33) and a hanger block (34), the first rotating shaft (31) is rotatably connected to the top end of the support frame (10), the connecting block (32) is fixedly mounted on the bottom end of the first rotating shaft (31), and the support frame (50) is provided with a plurality of rotating shafts (31, 32 and 34). An annular support groove (11) is provided at the top of the support frame (10); one end of the rotating rod device (33) is rollingly connected to the annular support groove (11), and the other end is fixedly connected to the connecting block (32); the hanging block (34) is installed on the rotating rod device (33); the weighing sensor (40) is hung at the bottom end of the hanging block (34); the hanging frame (50) carries the ruins soil sample block (60) and is hung at the bottom end of the weighing sensor (40), and is located in the water of the disintegration tank (20).

2. The device for disintegrating reinforced ruins soil according to claim 1, characterized in that: The driving device (30) further comprises a first motor (35), wherein the first motor (35) is fixedly mounted on the top end of the support frame (10), and the top end of the first rotating shaft (31) is fixedly connected to the output end of the first motor (35).

3. The device for disintegrating reinforced ruins soil according to claim 1, characterized in that: The rotating rod device (33) comprises a second motor (331), a screw rod (332), a sliding rod (333), a support block (334) and a roller (335); one end of the screw rod (332) is rotatably connected to the support block (334), and the other end is rotatably connected to the connecting block (32); one end of the sliding rod (333) is fixedly connected to the support block (334), and the other end is fixedly connected to the connecting block (32); the second motor (331) is fixedly mounted on the side wall of the connecting block (32); the output end of the second motor (331) is fixedly connected to the screw rod (332); the hanging block (34) is threadedly connected to the screw rod (332) and slidably connected to the sliding rod (333); the support block (334) is rotatably connected to the roller (335), and the roller (335) is rollingly connected to the annular supporting groove (11).

4. The device for disintegrating reinforced ruins soil according to claim 3, characterized in that: The outer surface of the roller (335) is provided with first gear teeth, and the annular support groove (11) is provided with second gear teeth, and the first gear teeth are meshed with the second gear teeth.

5. The device for disintegrating reinforced ruins soil according to claim 1, characterized in that: The hanger (50) comprises an inner ring (51), an outer ring (52) and a connecting rod (53); the inner ring (51) and the outer ring (52) are connected via the connecting rod (53); and the distal end of the connecting rod (53) extends beyond the outer ring (52).

6. The device for disintegrating reinforced ruins soil according to claim 5, characterized in that: The diameter of the outer ring (52) is smaller than the outer contour diameter of the ruins soil sample block (60).

7. The device for disintegrating reinforced ruins soil according to claim 1, characterized in that: It also comprises an electrode type water level sensor (70), which is installed on the side wall of the disintegration water tank (20) and is used to monitor the water level in the disintegration water tank (20).

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