Portable soil profile layering thickness measuring device and operation method thereof
By designing the traction mechanism of the portable soil profile layered thickness measurement device, the measurement error problem caused by uneven soil profile is solved, and higher measurement accuracy and operation effect are achieved.
Patent Information
- Application Number
- CN202411444092.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing portable soil profile layer thickness measurement device is easy to differentiate the distance between the tape measuring belt and the soil profile on the uneven soil profile, resulting in measurement errors and affecting the accuracy of the data.
A portable soil profile layered thickness measurement device is designed, using a tape ruler protective shell and a traction mechanism. Through supporting columns, placing columns, traction grooves, guide rods, sliding blocks and traction racks, etc., the tape ruler measurement belt can be accurately positioned. Layer to soil profile to reduce measurement errors.
Through precise positioning and the use of traction mechanisms, measurement errors are reduced, measurement accuracy of soil profile layering thickness is improved, errors caused by deformation are avoided, and operating effect is enhanced.
Smart Images
Figure CN119289819A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of soil measurement, in particular to a portable soil profile layer thickness measuring device and an operating method thereof. Background Art
[0002] Soil is the loose surface layer on the earth where green plants can grow. Soil is mainly composed of minerals, air, water, and organic matter. Different soil types have different stratification. Generally, they are artificially divided into three layers: A, B, and C, namely the topsoil layer, the subsoil layer, and the subsoil layer. The thickness of the soil profile layer refers to the thickness of different layers (or horizons) in the soil profile. The soil profile is a vertical section of the soil exposed by digging down from the surface. It reflects the morphological characteristics, development status, and arrangement configuration of the soil. The soil profile can be divided into multiple layers, each of which has its specific functions and characteristics. These layers include but are not limited to the covering layer, the eluvial layer, the sedimentary layer, and the parent material layer. Among them, the eluvial layer is the layer with the best fertility properties, and plant roots and microorganisms are also mainly concentrated in this layer. The stratification thickness of the soil profile directly reflects the degree of soil development, is closely related to soil fertility, and is an important indicator for identifying soil fertility in the field. The study of soil profile is of great significance for understanding the formation process, properties and functions of soil. It is not only related to vegetation growth and surface hydrology, but also plays a decisive role in landslides, soil erosion, soil fertility, productivity, etc. Soil profile refers to a vertical section exposed by digging from the ground, and the depth is generally within two meters. It is usually made by artificial excavation for observing and studying soil morphological characteristics. The vertical section of soil exposed during road construction, mining or water conservancy facilities is called a natural profile. Soil profile refers to the longitudinal section of soil from the ground vertically downward, that is, a complete vertical soil layer sequence, which is formed by leaching, deposition, migration and transformation of materials during soil formation. Different types of soil have different forms of soil profiles. Soil profile can represent the external characteristics of soil, including several soil occurrence layers, color, texture, structure, new bodies, etc. In the process of soil formation, due to the migration and transformation of materials, the soil is differentiated into a series of layers with different compositions, properties and forms, called occurrence layers. The sequence and changes of the occurrence layers reflect the soil formation process and soil properties.
[0003] The existing soil profile layer thickness needs to use a tape measure to measure the thickness of the soil layers at different periods one by one. However, the existing portable soil profile layer thickness measuring device still has the following problems during use:
[0004] The existing soil profile is uneven. When the tape measure is measured vertically downward, the distance between the tape measure and the soil profile will be different. The data of the tape measure is easily affected by the naked eye, which may affect the measurement error of the soil profile layer thickness. Therefore, it is necessary to provide a portable soil profile layer thickness measuring device and an operating method thereof for use in the existing soil measurement field. Summary of the invention
[0005] In order to make up for the shortcomings of the prior art, the existing soil profile is uneven, and when the tape measure is measured vertically downward, the distance between the tape measure and the soil profile will be different. The data of the tape measure is easily affected by the naked eye, which may affect the measurement error of the soil profile layer thickness. The present invention proposes a portable soil profile layer thickness measuring device and an operating method thereof.
[0006] The technical solution adopted by the present invention to solve its technical problem is: a portable soil profile layer thickness measuring device and an operating method thereof, comprising a tape measure protective shell, wherein the symmetrical two side surfaces of the tape measure protective shell are fixedly equipped with connecting columns, one end of the connecting column is fixedly equipped with a placing column, the top of the placing column is fixedly equipped with a supporting column, a traction groove is provided on the placing column, a guide rod is fixedly equipped on the traction groove, a sliding block is movably equipped on the guide rod, one end of the sliding block is fixedly equipped with a connecting block, a side surface of one of the connecting blocks is fixedly equipped with an assembly rod, one end of the assembly rod is fixedly equipped with a fixing rod, the bottom of the fixing rod is fixedly equipped with an operating frame, the inner wall of the operating frame is symmetrically provided with sliding grooves, the sliding grooves are movably equipped with traction blocks, traction racks are fixedly equipped between the traction blocks, one end of the traction rack is fixedly equipped with an insert cone, a rotating rod is movably equipped on the operating frame, one end of the rotating rod is fixedly equipped with an operating knob, a traction gear is fixedly equipped on the rotating rod, the traction gear is located inside the operating frame, and the traction gear and the traction rack are toothed.
[0007] Preferably, one end of the connecting block is fixedly equipped with a mounting block, the mounting block is fixedly equipped with a connecting rod, one end of the connecting rod is fixedly equipped with a vertical rod, one end of the vertical rod is fixedly equipped with a cross rod, a traction frame is fixedly equipped between the two cross rods, a display bayonet is penetrated by the traction frame, the display bayonet is connected to the interior of the traction frame, and an indicator mark is fixedly equipped on the traction frame, and the indicator mark is close to the display bayonet.
[0008] Preferably, a measuring tape is mounted on the measuring tape protective shell, and the measuring tape is movably assembled with the traction frame.
[0009] Preferably, a spirit level is fixedly mounted on the tape measure protective shell, a conical rod is fixedly mounted on the bottom of the support column, the conical rod is close to one end of the support column, and a clamping hole is provided on the tape measure measuring tape, which is close to the bottom of the tape measure measuring tape.
[0010] Preferably, a fixing plate is fixedly mounted on the back of each of the placement columns, a connecting plate is fixedly mounted between the two fixing plates, and an operating block is fixedly mounted on the connecting plate.
[0011] Preferably, a rotating cavity is provided inside the operating block, a traction cavity is symmetrically provided on the rotating cavity, a threaded sleeve is movably mounted on the rotating cavity, the threaded sleeve movably passes through the operating block, and a guide block is fixedly mounted on the bottom of the threaded sleeve, an insertion rod is fixedly mounted on the guide block, and the insertion rod is plugged into the card hole.
[0012] Preferably, a slider is symmetrically fixedly mounted on the upper surface of the threaded sleeve, the slider is movably mounted on the traction cavity, a transmission screw is movably mounted on the rotating cavity, and the transmission screw is threadably mounted on the threaded sleeve.
[0013] Preferably, one end of the transmission screw rod movably passes through the operating block, and one end of the transmission screw rod is fixedly equipped with a traction knob.
[0014] Preferably, a portable soil profile layer thickness measurement operation method comprises the following steps:
[0015] Step S1. Insert the cone rod on the support column into the pit surface so that the two placement columns are located in the pit, observe the horizontal position of the level meter, pull the tape measure on the tape measure protective shell, and insert the rod into the card hole;
[0016] Step S2. According to the depth of the pit, the traction knob is twisted to rotate the transmission screw in the threaded sleeve rod, and the slider is moved on the traction cavity until the bottom of the guide block fits with the bottom surface of the pit, and the insert cone is located on one side of the layered part of the soil profile by moving the sliding block on the guide rod;
[0017] Step S3. Twist the operating knob so that the rotating rod drives the traction gear to rotate, and the traction gear drives the traction block on the traction rack to move on the slide slot, so as to facilitate the insertion of the cone into the layered part of the soil profile, and the measuring tape moves on the traction frame, and the indicator mark corresponds to the measurement value on the measuring tape.
[0018] The present invention is beneficial in that:
[0019] 1. The present invention inserts the cone rod on the support column into the pit surface so that the two placement columns are located in the pit, observes the horizontal position of the spirit level, pulls the tape measure measuring tape on the tape measure protective shell, and plugs the plug rod into the card hole. According to the depth of the pit, the traction knob is twisted to make the transmission screw rotate in the threaded sleeve rod, and the slider moves on the traction cavity until the bottom of the guide block fits with the bottom surface of the pit. The sliding block is moved on the guide rod so that the inserting cone is located on one side of the stratified part of the soil profile, and the operating knob is twisted so that the rotating rod drives the traction gear to rotate, and the traction gear drives the traction block on the traction rack to move on the slide groove, so that the inserting cone is inserted into the stratified part of the soil profile, and the tape measure measuring tape moves on the traction frame. The indicator mark corresponds to the measured value on the tape measure measuring tape. The distance between the tape measure measuring tape and the inner wall of the pit cannot be determined, so the profile stratification thickness distance can be accurately located, the accuracy of the measurement data is increased, and the measurement error is reduced.
[0020] 2. The present invention inserts the card hole through the insertion rod, and the bottom of the guide block fits with the bottom surface of the pit, so that the measuring tape is in a straight state, avoiding measurement errors caused by deformation of the measuring tape and improving the operating effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the present invention 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 described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these without paying creative work.
[0022] Figure 1 It is a schematic diagram of the structure of the portable soil profile layer thickness measuring device and the pit to be measured of the present invention;
[0023] Figure 2 It is a schematic structural diagram of a portable soil profile layer thickness measuring device of the present invention;
[0024] Figure 3 It is a schematic structural diagram of a portable soil profile layer thickness measuring device of the present invention;
[0025] Figure 4 It is a schematic cross-sectional structural diagram of the traction mechanism of the present invention;
[0026] Figure 5 It is a schematic diagram of the guiding mechanism structure of the present invention;
[0027] Figure 6 It is a schematic cross-sectional structural diagram of the guiding mechanism of the present invention.
[0028] In the figure:
[0029] 10. Support column; 11. Placement column; 12. Connection column; 13. Tape measure protective shell;
[0030] 20. Measuring tape; 21. Level; 22. Taper rod; 23. Traction groove;
[0031] 30. Guide rod; 31. Sliding block; 32. Connecting block; 33. Mounting block;
[0032] 40. Connecting rod; 41. Vertical rod; 42. Cross rod; 43. Traction frame;
[0033] 50. Display bayonet; 51. Indicator mark; 52. Clamp hole; 53. Assembly rod;
[0034] 60. fixing rod; 61. operating frame; 62. fixing plate; 63. connecting plate;
[0035] 70. operating block; 71. threaded sleeve; 72. guide block; 73. traction knob;
[0036] 80. operating knob; 81. rotating chamber; 82. pulling chamber; 83. sliding block;
[0037] 90. Drive screw; 91. Insertion rod; 92. Traction rack; 93. Traction block; 94. Insertion cone; 95. Slide groove; 96. Rotating rod; 97. Traction gear. DETAILED DESCRIPTION
[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0039] Example
[0040] like Figure 1-6 As shown, it is a schematic diagram of a portable soil profile layer thickness measuring device and its operating method according to a preferred embodiment of the present invention, referring to Figure 2 and Figure 5 as well as Figure 6A portable soil profile layer thickness measuring device and an operating method thereof include a tape measure protective shell 13, two symmetrical sides of the tape measure protective shell 13 are fixedly equipped with connecting columns 12, one end of the connecting column 12 is fixedly equipped with a placement column 11, the top of the placement column 11 is fixedly equipped with a support column 10, a traction groove 23 is provided on the placement column 11, a guide rod 30 is fixedly equipped on the traction groove 23, a sliding block 31 is movably equipped on the guide rod 30, one end of the sliding block 31 is fixedly equipped with a connecting block 32 located on one side of the placement column 11, and the connecting block 32 is fixedly equipped with a connecting block 32 located on one side of the placement column 11. 2 are fixedly equipped with mounting blocks 33 at one end, and connecting rods 40 are fixedly equipped on the mounting blocks 33. A vertical rod 41 is fixedly equipped at one end of the connecting rod 40, and a cross rod 42 is fixedly equipped at one end of the vertical rod 41. A traction frame 43 is fixedly equipped between the two cross rods 42. A display bayonet 50 connected to the interior of the traction frame 43 is penetrated on the traction frame 43, and an indicator mark 51 close to the display bayonet 50 is fixedly equipped on the traction frame 43. An assembly rod 53 is fixedly equipped on the side of one of the connecting blocks 32, and a fixing rod 53 is fixedly equipped at one end of the assembly rod 53. 60, the bottom of the fixed rod 60 is fixedly equipped with an operating frame 61, the inner wall of the operating frame 61 is symmetrically provided with slide grooves 95, and the slide grooves 95 are movably equipped with traction blocks 93, and a traction rack 92 is fixedly equipped between the traction blocks 93, and one end of the traction rack 92 is fixedly equipped with an insert cone 94, and a rotating rod 96 is movably equipped on the operating frame 61, and one end of the rotating rod 96 is fixedly equipped with an operating knob 80, and the rotating rod 96 is fixedly equipped with a traction gear 97 that is toothed with the traction rack 92, and the traction gear 97 is located inside the operating frame 61, and the tape measure protective shell 13 is equipped with a tape measure 20 that moves on a traction frame 43. By moving the sliding block 31 on the guide rod 30, the insert cone 94 is located on one side of the layered part of the soil profile. The operating knob 80 is twisted to make the rotating rod 96 drive the traction gear 97 to rotate. The traction gear 97 drives the traction block 93 on the traction rack 92 to move on the slide groove 95, so that the insert cone 94 is inserted into the layered part of the soil profile. The tape measure 20 moves on the traction frame 43, and the indicator 51 corresponds to the measurement value on the tape measure 20.
[0041] Reference Figure 1-Figure 4A level 21 is fixedly mounted on the tape measure protective shell 13, a cone rod 22 is fixedly mounted on the bottom of the support column 10, and the cone rod 22 is close to one end of the support column 10. A clamping hole 52 is arranged on the tape measure measuring tape 20, and the clamping hole 52 is close to the bottom of the tape measure measuring tape 20. A fixing plate 62 is fixedly mounted on the back of the placement column 11, and a connecting plate 63 is fixedly mounted between the two fixing plates 62. An operating block 70 is fixedly mounted on the connecting plate 63. A rotating cavity 81 is arranged inside the operating block 70, and a traction cavity 82 is symmetrically arranged on the rotating cavity 81. A threaded sleeve rod 71 is movably mounted on the rotating cavity 81, and the threaded sleeve rod 71 movably penetrates the operating block 70, and a guide block 72 is fixedly mounted on the bottom of the threaded sleeve rod 71, and a plugging rod 91 that is plugged into the clamping hole 52 is fixedly mounted on the guide block 72. A slider 83 that moves in the traction cavity 82 is symmetrically fixedly mounted on the upper surface of the sleeve rod 71, and a transmission screw 90 that is threadedly assembled with the threaded sleeve rod 71 is movably mounted on the rotating cavity 81. One end of the transmission screw 90 movably penetrates the operating block 70, and one end of the transmission screw 90 is fixedly mounted with a traction knob 73. The tapered rod 22 on the support column 10 is inserted into the pit surface so that the two placement columns 11 are located in the pit, and the horizontal position of the level 21 is observed. The tape measure measuring tape 20 is pulled on the tape measure protective shell 13, and the insertion rod 91 is plugged into the card hole 52. According to the depth of the pit, the traction knob 73 is twisted to rotate the transmission screw 90 in the threaded sleeve rod 71, and the slider 83 is moved on the traction cavity 82 until the bottom of the guide block 72 fits with the bottom surface of the pit.
[0042] Working principle: insert the cone rod 22 on the support column 10 into the pit surface, so that the two placement columns 11 are located in the pit, observe the horizontal position of the level 21, pull the tape measure 20 on the tape measure protective shell 13, and insert the rod 91 into the card hole 52. According to the depth of the pit, twist the traction knob 73 to make the transmission screw 90 rotate in the threaded sleeve 71, and let the slider 83 move on the traction cavity 82 until the bottom of the guide block 72 fits with the bottom surface of the pit, and move the sliding block 31 on the guide rod 30 to make the cone insert 94 is located on one side of the layered part of the soil profile. The operating knob 80 is twisted to make the rotating rod 96 drive the traction gear 97 to rotate, and the traction gear 97 drives the traction block 93 on the traction rack 92 to move on the slide groove 95, so that the cone 94 is inserted into the layered part of the soil profile. The measuring tape 20 moves on the traction frame 43, and the indicator mark 51 corresponds to the measured value on the measuring tape 20. The distance between the measuring tape 20 and the inner wall of the pit can accurately locate the profile layer thickness distance, increase the accuracy of the measurement data, and reduce the measurement error.
[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.
Claims
1. A portable soil profile layer thickness measuring device, characterized in that: The utility model comprises a tape measure protective shell (13), wherein the symmetrical sides of the tape measure protective shell (13) are fixedly equipped with connecting columns (12), one end of the connecting columns (12) is fixedly equipped with a placing column (11), the top of the placing column (11) is fixedly equipped with a supporting column (10), a traction groove (23) is provided on the placing column (11), a guide rod (30) is fixedly equipped on the traction groove (23), a sliding block (31) is movably equipped on the guide rod (30), one end of the sliding block (31) is fixedly equipped with a connecting block (32), a side of one of the connecting blocks (32) is fixedly equipped with an assembly rod (53), one end of the assembly rod (53) is fixedly equipped with a fixing rod (60), and the fixing rod (60) is fixedly equipped with the fixing rod (60) on the fixing rod (60). ), an operating frame (61) is fixedly mounted on the bottom of the fixed rod (60), a slide groove (95) is symmetrically arranged on the inner wall of the operating frame (61), a traction block (93) is movably mounted on the slide groove (95), a traction rack (92) is fixedly mounted between the traction blocks (93), an insert cone (94) is fixedly mounted on one end of the traction rack (92), a rotating rod (96) is movably mounted on the operating frame (61), an operating knob (80) is fixedly mounted on one end of the rotating rod (96), a traction gear (97) is fixedly mounted on the rotating rod (96), the traction gear (97) is located inside the operating frame (61), and the traction gear (97) and the traction rack (92) are toothed.
2. A portable soil profile layer thickness measuring device according to claim 1, characterized in that: One end of the connecting block (32) is fixedly mounted with a mounting block (33), and the mounting block (33) is fixedly mounted with a connecting rod (40), one end of the connecting rod (40) is fixedly mounted with a vertical rod (41), and one end of the vertical rod (41) is fixedly mounted with a horizontal rod (42), and a traction frame (43) is fixedly mounted between the two horizontal rods (42), and a display bayonet (50) is provided through the traction frame (43), and the display bayonet (50) is connected with the inside of the traction frame (43), and an indicator mark (51) is fixedly mounted on the traction frame (43), and the indicator mark (51) is close to the display bayonet (50).
3. A portable soil profile layer thickness measuring device according to claim 2, characterized in that: The tape measure protective shell (13) is equipped with a tape measure measuring belt (20), and the tape measure measuring belt (20) is movably assembled with the traction frame (43).
4. A portable soil profile layer thickness measuring device according to claim 1, characterized in that: A level (21) is fixedly mounted on the tape measure protective shell (13); a cone rod (22) is fixedly mounted on the bottom of the support column (10); the cone rod (22) is close to one end of the support column (10); and a clamping hole (52) is provided on the tape measure measuring tape (20); the clamping hole (52) is close to the bottom of the tape measure measuring tape (20).
5. A portable soil profile layer thickness measuring device according to claim 4, characterized in that: The back of each placement column (11) is fixedly equipped with a fixing plate (62), a connecting plate (63) is fixedly equipped between the two fixing plates (62), and an operating block (70) is fixedly equipped on the connecting plate (63).
6. A portable soil profile layer thickness measuring device according to claim 5, characterized in that: The operating block (70) is provided with a rotating chamber (81) inside, a traction chamber (82) is symmetrically provided on the rotating chamber (81), a threaded sleeve rod (71) is movably mounted on the rotating chamber (81), the threaded sleeve rod (71) movably passes through the operating block (70), and a guide block (72) is fixedly mounted on the bottom of the threaded sleeve rod (71), an insert rod (91) is fixedly mounted on the guide block (72), and the insert rod (91) is plugged into the clamping hole (52).
7. A portable soil profile layer thickness measuring device according to claim 6, characterized in that: A slider (83) is symmetrically fixedly mounted on the upper surface of the threaded sleeve (71), and the slider (83) is movably mounted on the traction chamber (82). A transmission screw (90) is movably mounted on the rotating chamber (81), and the transmission screw (90) is threadedly mounted on the threaded sleeve (71).
8. A portable soil profile layer thickness measuring device according to claim 7, characterized in that: One end of the transmission screw rod (90) movably penetrates the operating block (70), and one end of the transmission screw rod (90) is fixedly equipped with a traction knob (73).
9. A portable soil profile layer thickness measurement operation method, characterized in that: The following steps are involved: Step S1. Insert the cone rod (22) on the support column (10) into the pit surface so that the two placement columns (11) are located in the pit, observe the horizontal position of the level (21), pull the tape measure (20) on the tape measure protective shell (13), and insert the rod (91) into the clamping hole (52); Step S2. According to the depth of the pit, the traction knob (73) is twisted to rotate the transmission screw (90) in the threaded sleeve (71), and the slider (83) is moved on the traction cavity (82) until the bottom of the guide block (72) fits with the bottom surface of the pit, and the slide block (31) is moved on the guide rod (30) so that the cone (94) is located on one side of the layered part of the soil profile; Step S3. The operating knob (80) is twisted so that the rotating rod (96) drives the traction gear (97) to rotate, and the traction gear (97) drives the traction block (93) on the traction rack (92) to move on the slide groove (95), so that the insert cone (94) is inserted into the layered part of the soil profile, and the measuring tape (20) moves on the traction frame (43), and the indicator (51) corresponds to the measurement value on the measuring tape (20).