Settlement meter with elastic limiting function and adjustable initial position

Abstract

The utility model discloses a settlement meter with an elastic limiting function and an adjustable initial position, and relates to the technical field of foundation settlement monitoring equipment. A settlement meter with an elastic limiting function and an adjustable initial position comprises a settlement pipe body, an inner pipe is fixed in the settlement pipe body, a plurality of settlement magnetic ring bodies sleeve the settlement pipe body, a plurality of limiting strips are fixed on the settlement magnetic ring bodies through bolts, the limiting strips are elastic pieces, a plurality of fixing pipes are arranged on the settlement pipe body, and the inner pipe is fixed on the inner pipe. The fixing pipe corresponds to the settlement magnetic ring body, and a limiting mechanism is arranged between the settlement magnetic ring body and the fixing pipe. And through the limiting mechanism, the limitation and fixation of the settlement magnetic ring body are conveniently increased, the movement of the initial position of the settlement ring is reduced, the flexibility and buffering performance of measurement are conveniently improved, the influence on the service life of the settlement meter body is reduced, the influence on the accuracy of monitoring data is reduced, and the use of the settlement meter is convenient.

Description

Technical Field

[0001] The present application relates to the technical field of foundation settlement monitoring equipment, and in particular to a settlement meter with elastic limit and adjustable initial position. Background Art

[0002] The settlement meter is suitable for long-term and accurate monitoring of foundation settlement in the fields of construction engineering, geological exploration, roadbed monitoring, etc. to ensure measurement accuracy. As an important tool for foundation settlement monitoring, the accuracy of the settlement meter is directly related to the project quality and safety assessment, facilitating the implementation of engineering projects.

[0003] When the settlement meter is in use, the settlement tube and the settlement magnetic ring are buried in the appropriate position of the ground, and then the winding frame, the cable with scale, the monitoring probe, etc. are extended into the settlement tube to measure the soil settlement.

[0004] When the settlement meter is in use, the settlement tube and the settlement magnetic ring are used to facilitate the measurement and monitoring of soil settlement, the monitoring of foundation settlement, the implementation of engineering projects, and the quality of engineering projects. However, when the existing device is used, the settlement magnetic ring is only restricted by a plurality of spring sheets against the soil layer. However, when the settlement tube is placed, the settlement magnetic ring is easily moved and the initial position is changed, which is easy to affect the accuracy of the monitoring data. When the soil layer moves, it is also easy to affect its service life, which is not convenient for the use of the settlement meter. Utility Model Content

[0005] The purpose of this application is to solve the problem that when the existing device is used, the sedimentation magnetic ring is only restricted by a plurality of spring sheets against the soil layer, but when the sedimentation tube is placed, the sedimentation magnetic ring is easily moved and the initial position is changed, which in turn easily affects the accuracy of the monitoring data. When the soil layer moves, it is also easy to affect its service life, which is inconvenient to use the sedimentation meter. The present application provides a sedimentation meter with elastic limit and adjustable initial position.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A sedimentation instrument with elastic limit and adjustable initial position includes a sedimentation tube body, an inner tube is fixed in the sedimentation tube body, a plurality of sedimentation magnetic ring bodies are sleeved on the sedimentation tube body, a plurality of limiting strips are fixed on the sedimentation magnetic ring body by bolts, the limiting strips are elastic spring sheets, a plurality of fixed tubes are provided on the sedimentation tube body, the fixed tubes correspond to the sedimentation magnetic ring bodies, and a limiting mechanism is provided between the sedimentation magnetic ring bodies and the fixed tubes.

[0008] By adopting the above technical solution, through the limiting mechanism, it is convenient to increase the restriction and fixation of the sedimentation magnetic ring body, reduce the movement of the initial position of the sedimentation ring, and facilitate the improvement of measurement flexibility and buffering, reduce the impact on the service life of the sedimentation meter body, reduce the impact on the accuracy of the monitoring data, and facilitate the use of the sedimentation meter.

[0009] Furthermore, the limiting mechanism includes a plurality of fixed columns fixed on the fixed tube, and shielding rings are fixed at both ends of the sedimentation magnetic ring body, the shielding rings are in contact with the sedimentation tube body, and the fixed columns are provided with fixing holes at positions corresponding to the sedimentation magnetic ring body, and a limiting component is arranged between the shielding rings and the fixed columns.

[0010] By adopting the above technical solution, the shielding ring shields the sedimentation ring body and the sedimentation magnetic ring body, reducing the entry of debris and moisture, reducing the impact on measurement accuracy, and the limiting hole limits the fixed column, making it easier to limit.

[0011] Furthermore, the limiting assembly includes a spring mounted on a fixed column, the ends of the spring are fixedly connected to the fixed tube and the sedimentation magnetic ring body, a plurality of limiting columns are fixed on the sedimentation magnetic ring body, the limiting columns are located in the fixed hole, and the limiting columns extend into the fixed column and are slidably arranged.

[0012] By adopting the above technical solution, the spring expands and contracts on the fixed column, which facilitates the horizontal movement and reset of the sinking magnetic ring body. The limiting hole restricts the fixed column, and the limiting column slides inside the fixed column, which facilitates the restriction of the fixed column and the sinking ring.

[0013] Furthermore, the fixing pipe and the settling pipe body are fixed by bolts.

[0014] By adopting the above technical solution, the bolts on the fixed pipe can be screwed to release the restriction on the fixed pipe, making it easier for staff to calibrate the position of the sinking ring and adjust the position of the sinking ring, thereby reducing the impact on measurement accuracy.

[0015] Furthermore, the shielding ring is made of elastic rubber material.

[0016] By adopting the above technical solution, the blocking ring is made of elastic rubber material, which is convenient for limiting the sinking magnetic ring body.

[0017] Furthermore, the sedimentation tube body is made of stainless steel, and the inner tube is made of high-strength plastic.

[0018] By adopting the above technical solution, the sedimentation pipe body is made of stainless steel, which is convenient for improving service life and wear resistance and is easy to use. The inner pipe is made of high-strength plastic material, which reduces weight and is easy to transport.

[0019] Furthermore, the fixing tube is made of a rubber shock-absorbing plate.

[0020] By adopting the above technical solution and using the fixing tube as a shock-absorbing rubber plate material, the cushioning performance of the settling ring can be improved.

[0021] Furthermore, a wear-resistant layer is provided on the surface of the sedimentation magnetic ring body, and the wear-resistant layer is polyurethane.

[0022] By adopting the above technical solution and using polyurethane as the wear-resistant layer, the wear resistance and service life of the sedimentation ring can be improved.

[0023] In summary, this application has at least one of the following beneficial effects:

[0024] 1. When the sedimentation meter is in use, the shielding ring shields the sedimentation ring body and the sedimentation magnetic ring body to reduce the entry of debris and moisture and reduce the impact on measurement accuracy. The shielding ring is made of elastic rubber material, which is convenient for restricting the sedimentation magnetic ring body and reducing movement. At the same time, the spring is stretched and retracted on the fixed column to facilitate the horizontal movement and reset of the sedimentation magnetic ring body, which is convenient for measurement flexibility and cushioning. The limiting hole restricts the fixed column, and the limiting column slides in the fixed column to facilitate restriction of the fixed column and the sedimentation ring. Through the limiting mechanism, it is convenient to increase the restriction and fixation of the sedimentation magnetic ring body, reduce the movement of the initial position of the sedimentation ring, and facilitate to improve the flexibility and cushioning of the measurement, reduce the impact on the service life of the sedimentation meter body, reduce the impact on the accuracy of the monitoring data, and facilitate the use of the sedimentation meter.

[0025] 2. When the sedimentation meter is in use, the sedimentation tube is made of stainless steel, which is convenient for improving service life and wear resistance and is easy to use. The inner tube is made of high-strength plastic to reduce weight and facilitate transportation. The fixed tube is made of shock-absorbing rubber plate to improve the cushioning performance of the sedimentation ring. The wear-resistant layer is made of polyurethane to improve the wear resistance and service life of the sedimentation ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the sedimentation instrument in this application.

[0027] Figure 2 This is a schematic diagram of the first internal structure of the sedimentation instrument in this application.

[0028] Figure 3 This is a schematic diagram of the second internal structure of the sedimentation instrument in this application.

[0029] Figure 4 This application Figure 3 Enlarged structural diagram at point A in the middle.

[0030] Description of reference numerals:

[0031] 1. Sedimentation tube body; 2. Inner tube; 3. Sedimentation magnetic ring body; 4. Limiting strip; 5. Bolt; 6. Fixing tube; 7. Fixing column; 8. Spring; 9. Fixing hole; 10. Limiting column; 11. Shielding ring; 12. Wear-resistant layer. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses a sedimentation instrument with elastic limit and adjustable initial position.

[0034] Reference Figure 1 A sedimentation instrument with elastic limit and adjustable initial position includes a sedimentation tube body 1, an inner tube 2 is fixed in the sedimentation tube body 1, a plurality of sedimentation magnetic ring bodies 3 are sleeved on the sedimentation tube body 1, a plurality of limiting strips 4 are fixed on the sedimentation magnetic ring body 3 by bolts 5, the limiting strips 4 are elastic spring sheets, a plurality of fixed tubes 6 are provided on the sedimentation tube body 1, the fixed tubes 6 correspond to the sedimentation magnetic ring bodies 3, and a limiting mechanism is provided between the sedimentation magnetic ring bodies 3 and the fixed tubes 6.

[0035] When the sedimentation meter is in use, the staff buries the sedimentation tube body 1 and the sedimentation magnetic ring body 3 in the appropriate position of the ground, and then uses the winding rack and the cable with scale, monitoring probe, etc. to drive the monitoring probe into the sedimentation tube body 1, and detects and senses multiple sedimentation magnetic ring bodies 3 through the monitoring probe to measure the soil layer settlement, and limits the sedimentation magnetic ring body 3 through the limiting bar 4. When inserting the sedimentation tube body 1, the limiting mechanism is used to increase the restriction and fixation of the sedimentation magnetic ring body 3, reduce the movement of the initial position of the sedimentation ring, and improve the flexibility and cushioning of the measurement, reduce the impact on the service life of the sedimentation meter body, reduce the impact on the accuracy of the monitoring data, and facilitate the use of the sedimentation meter.

[0036] Reference Figure 2-Figure 4 The limiting mechanism includes a plurality of fixed columns 7 fixed on the fixed tube 6, and shielding rings 11 are fixed at both ends of the sedimentation magnetic ring body 3. The shielding rings 11 are in contact with the sedimentation tube body 1. The fixed column 7 is provided with a fixing hole 9 at the position corresponding to the sedimentation magnetic ring body 3, and a limiting component is arranged between the shielding ring 11 and the fixed column 7. The limiting component includes a spring 8 sleeved on the fixed column 7, and the ends of the spring 8 are fixedly connected to the fixed tube 6 and the sedimentation magnetic ring body 3. A plurality of limiting columns 10 are fixed on the sedimentation magnetic ring body 3, and the limiting columns 10 are located in the fixing holes 9. The limiting columns 10 extend into the fixed columns 7 and are slidably arranged. The fixed tube 6 and the sedimentation tube body 1 are fixed by bolts 5. The shielding ring 11 is made of elastic rubber.

[0037] The cam 11 is provided with a plurality of springs 8, and the springs 8 are provided with a plurality of springs 8. The springs 8 are provided with a plurality of springs 8, 8 and 9. The springs 8 are provided with a plurality of springs 8, 8 and 9. The springs 8 are provided with a plurality of springs 8, 8 and 9.

[0038] Reference Figure 3 and Figure 4 The sedimentation tube body 1 is made of stainless steel, the inner tube 2 is made of high-strength plastic, the fixed tube 6 is made of rubber damping plate, and the surface of the sedimentation magnetic ring body 3 is provided with a wear-resistant layer 12, which is made of polyurethane.

[0039] When the sedimentation meter is in use, the sedimentation tube body 1 is made of stainless steel, which is convenient for improving service life and wear resistance and is easy to use. The inner tube 2 is made of high-strength plastic material, which reduces weight and is convenient for transportation. The fixed tube 6 is made of shock-absorbing rubber plate material, which is convenient for improving the cushioning performance of the sedimentation ring. The wear-resistant layer 12 is made of polyurethane, which is convenient for improving the wear resistance and service life of the sedimentation ring.

[0040] The implementation principle of the settlement meter with elastic limit and adjustable initial position in this embodiment is as follows: when the settlement meter is used, the staff buries the settlement tube body 1 and the settlement magnetic ring body 3 in the appropriate position of the ground, and then uses the winding rack, a cable with a scale, a monitoring probe, etc. to drive the monitoring probe into the settlement tube body 1. The monitoring probe detects and senses the multiple settlement magnetic ring bodies 3 through the monitoring probe to measure the soil layer settlement, and the settlement magnetic ring body 3 is restricted by the limiting bar 4;

[0041] When the sedimentation meter is in use, the shielding ring 11 shields the sedimentation ring body and the sedimentation magnetic ring body 3, reducing the entry of debris and moisture, and reducing the impact on measurement accuracy. The shielding ring 11 is made of elastic rubber material, which is convenient for restricting the sedimentation magnetic ring body 3 and reducing movement. At the same time, the spring 8 is stretched and contracted on the fixing post 7, which is convenient for horizontal movement and reset of the sedimentation magnetic ring body 3, and is convenient for measurement flexibility and buffering. The limiting hole restricts the fixing post 7, and the limiting post 10 slides in the fixing post 7, which is convenient for restricting the fixing post 7 and restricting the sedimentation ring to reduce movement. When adjustment is needed, the bolt 5 on the fixing pipe 6 can be screwed to release the restriction on the fixing pipe 6, which is convenient for the staff to calibrate the position of the sedimentation ring and adjust the position of the sedimentation ring, which is convenient for adjustment and reduces the impact on measurement accuracy.

[0042] When the sedimentation meter is in use, the sedimentation tube body 1 is made of stainless steel, which is convenient for improving service life and wear resistance and is easy to use. The inner tube 2 is made of high-strength plastic material, which reduces weight and is convenient for transportation. The fixed tube 6 is made of shock-absorbing rubber plate material, which is convenient for improving the cushioning performance of the sedimentation ring. The wear-resistant layer 12 is made of polyurethane, which is convenient for improving the wear resistance and service life of the sedimentation ring.

Claims

1. A sedimentation instrument with elastic limit and adjustable initial position, comprising a sedimentation tube body (1), characterized in that: An inner tube (2) is fixed in the sedimentation tube body (1), a plurality of sedimentation magnetic ring bodies (3) are sleeved on the sedimentation tube body (1), a plurality of limiting strips (4) are fixed to the sedimentation magnetic ring body (3) by bolts (5), and the limiting strips (4) are elastic spring sheets. A plurality of fixing tubes (6) are provided on the sedimentation tube body (1), and the fixing tubes (6) correspond to the sedimentation magnetic ring bodies (3), and a limiting mechanism is provided between the sedimentation magnetic ring bodies (3) and the fixing tubes (6).

2. A sedimentation instrument with elastic limit and adjustable initial position according to claim 1, characterized in that: The limiting mechanism comprises a plurality of fixing columns (7) fixed on a fixing tube (6); shielding rings (11) are fixed to both ends of the sedimentation magnetic ring body (3); the shielding rings (11) are in contact with the sedimentation tube body (1); fixing holes (9) are provided on the fixing columns (7) at positions corresponding to the sedimentation magnetic ring body (3); and a limiting component is provided between the shielding rings (11) and the fixing columns (7).

3. The sedimentation instrument with elastic limit and adjustable initial position according to claim 2, characterized in that: The limiting assembly includes a spring (8) sleeved on a fixed column (7), the end of the spring (8) is fixedly connected to the fixed tube (6) and the sedimentation magnetic ring body (3), a plurality of limiting columns (10) are fixed on the sedimentation magnetic ring body (3), the limiting columns (10) are located in the fixing hole (9), and the limiting columns (10) extend into the fixed column (7) and are slidably arranged.

4. The sedimentation instrument with elastic limit and adjustable initial position according to claim 1, characterized in that: The fixed pipe (6) and the settling pipe body (1) are fixed via bolts (5).

5. The sedimentation instrument with elastic limit and adjustable initial position according to claim 2, characterized in that: The shielding ring (11) is made of elastic rubber material.

6. The sedimentation instrument with elastic limit and adjustable initial position according to claim 1, characterized in that: The sedimentation tube body (1) is made of stainless steel, and the inner tube (2) is made of high-strength plastic.

7. The sedimentation instrument with elastic limit and adjustable initial position according to claim 1, characterized in that: The fixing tube (6) is made of a rubber shock-absorbing plate.

8. The sedimentation instrument with elastic limit and adjustable initial position according to claim 1, characterized in that: A wear-resistant layer (12) is provided on the surface of the sedimentation magnetic ring body (3), and the wear-resistant layer (12) is polyurethane.

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