Engineering geology soil layer thickness detection device

Abstract

The utility model relates to the technical field of soil layer measurement, in particular to an engineering geological soil layer thickness detection device, which comprises a base, a fixed rod fixedly arranged on the base, a mounting seat arranged at the top of the fixed rod, an electric push rod fixedly arranged on the mounting seat, and an insertion rod and a plurality of groups of extension rods arranged at the bottom of the mounting seat, splicing blocks are fixedly arranged at the tops of the inserting rods and the extending rods, counter bores are formed in the tops of the splicing blocks, first clamping grooves communicating with the counter bores are formed in the side faces of the splicing blocks, grooves communicating with the counter bores are formed in the bottoms of the first clamping grooves, and the inserting blocks are rotationally arranged in the counter bores. According to the device, splicing blocks and insertion blocks are arranged on the insertion rods and the extension rods, so that workers can splice the insertion rods and the extension rods according to measurement requirements, it is guaranteed that soil layers with different depths are effectively measured, and the application range is widened.

Description

TECHNICAL FIELD

[0001] The application relates to the field of soil layer measurement, and particularly relates to an engineering geology soil layer thickness detection device. BACKGROUND

[0002] Soil layer thickness measurement belongs to land exploration work, and is an indispensable work in industrial and agricultural construction and various types of civil engineering construction. The construction depth of industrial and agricultural construction and various types of civil engineering construction can be determined through soil layer thickness measurement, so the detection device is usually used to measure the soil layer thickness in various engineering projects.

[0003] A filling thickness detection device is disclosed in the utility model with the publication number CN219890331U, which comprises a base, the base is fixedly connected with a support rod, the support rod is fixedly connected with a loading plate at the end away from the base, the base is slidably connected with a fixing block, the base is fixedly connected with a driving piece for driving the fixing block to slide vertically, the loading plate is fixedly connected with a hanging rope, the hanging rope is fixedly connected with a plumb bob, the loading plate is connected with a measuring mechanism for measuring the thickness of soil, the measuring mechanism comprises a measuring rod penetrating through the loading plate and the base, the loading plate is provided with a through hole for the measuring rod to pass through, and the base is provided with a guide hole for the measuring rod to pass through. The measuring rod is moved towards the soil layer in the application, the measuring rod is slidably matched with the through hole and the guide hole, the sliding of the measuring rod is guided and limited, so that the stability of the sliding of the measuring rod is improved, and the measuring rod is conveniently inserted vertically into the soil layer.

[0004] The device is provided with the base, the top of the base is provided with the loading plate, the measuring mechanism is connected to the loading plate, the insertion rod is connected to the measuring rod during soil layer thickness detection, then the measuring rod is rotated to drive the insertion rod to be inserted into the soil layer to measure the soil layer thickness. However, when the soil layer depth is too deep to exceed the insertion rod, the measuring rod and the insertion rod cannot accurately measure the soil layer thickness, and the application range is small. UTILITY MODEL CONTENTS

[0005] In view of the small application range in the prior art, the utility model provides an engineering geology soil layer thickness detection device.

[0006] Therefore, the utility model adopts the specific technical solutions as follows:

[0007] The utility model provides a kind of engineering geology soil layer thickness detection device, including base, fixedly arranged with fixed rod on base, the top of fixed rod is provided with mounting seat, electric push rod is fixedly arranged on mounting seat, the bottom of mounting seat is provided with plug-in rod and multiple groups of extension rods, the top of plug-in rod and extension rod is fixedly provided with spliced block, the top of spliced block is equipped with counterbore, the side surface of spliced block is equipped with the clamping groove one being interconnected with counterbore, the bottom of clamping groove one is equipped with the recess being interconnected with counterbore, plug-in block is rotatably arranged in counterbore, the side wall of plug-in block is equipped with the clamping groove two being aligned with clamping groove one, the bottom of extension rod and electric push rod output shaft is fixedly provided with connecting rod, connecting rod is equipped with clamping groove one and clamping groove two, connecting rod bottom is fixedly provided with the protrusion being equipped with recess.

[0008] Preferably, the number of fixed rods is multiple and arranged along the circumferential direction of the base, and the multiple fixed rods are connected to the mounting seat to ensure the stability of the mounting seat.

[0009] Preferably, the bottom of the fixed rod is provided with a limiting seat, and the limiting seat is provided with a through hole matched with the plug-in rod and the extension rod. By setting the limiting seat on the fixed rod, the plug-in rod and the extension rod need to be inserted along the through hole during measurement, and the plug-in rod and the extension rod are limited by the through hole to avoid deviation during insertion, thereby ensuring the measurement accuracy.

[0010] Preferably, the fixed rod is provided with a sliding groove in the vertical direction, and the limiting seat is fixedly provided with a sliding block matched with the sliding groove. The sliding block is provided below with a spring located in the sliding groove. The upper and lower ends of the spring are connected with the limiting seat and the bottom of the sliding groove, respectively. By setting the sliding groove and the spring on the fixed rod, the plug-in rod and the extension rod can be inserted along the through hole. When the plug-in rod and the extension rod are inserted, the limiting seat can be pressed to slide along the sliding groove, and then the plug-in rod and the extension rod are moved below the mounting seat and inserted along the through hole, which is convenient to operate.

[0011] Preferably, the plug-in block is fixedly provided with a limiting ring, and the inner wall of the counterbore is provided with a limiting groove matched with the limiting ring. The plug-in block is further limited by the limiting ring set on the plug-in block to ensure the stability of the plug-in block.

[0012] Preferably, the outer wall of the plug-in rod, the extension rod and the spliced block is provided with a scale line in the axial direction. When the plug-in rod and the extension rod are inserted into the soil layer, the soil layer thickness can be obtained by reading the scale line on the plug-in rod, the extension rod and the spliced block, which is convenient to operate.

[0013] Preferably, the bottom of the plug-in rod is fixedly provided with a tapered drill. The tapered drill set on the bottom of the plug-in rod facilitates the insertion of the plug-in rod along the soil layer, which is convenient to operate.

[0014] The above technical scheme has the advantages of:

[0015] The utility model discloses a base is provided with the fixed rod that is fixedly arranged on the base, the top of fixed rod is provided with the mounting seat, the electric push rod is fixedly arranged on the mounting seat, the bottom of mounting seat is provided with the plug-in rod and multiple sets of extension rods, the top of plug-in rod and extension rod is fixedly provided with the spliced block, the top of spliced block is equipped with the counterbore, the side of spliced block is equipped with the clamping groove no. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 The structure schematic diagram of the utility model is shown;

[0018] Figure 2 The local structure schematic diagram of the utility model is shown;

[0019] Figure 3 The local structure schematic diagram of the utility model is shown;

[0020] Figure 4 The local sectional view of the utility model is shown.

[0021] Among them: base 1, fixed rod 2, sliding slot 201, mounting seat 3, electric push rod 4, plug-in rod 5, extension rod 6, connecting rod 601, convex block 602, spliced block 7, counterbore 701, clamping groove no. 702, recess 703, limiting groove 704, plug-in block 8, clamping groove no. 801, limiting ring 802, limiting seat 9, through -hole 901. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] As Figures 1-4 shown, the utility model discloses a kind of engineering geology soil layer thickness detection devices, including base 1, fixedly arranged with fixed rod 2 on base 1, the top of fixed rod 2 is provided with mounting seat 3, electric push rod 4 is fixedly arranged on mounting seat 3, the bottom of mounting seat 3 is provided with plug rod 5 and multiple groups of extension rods 6, the top of plug rod 5 and extension rod 6 is fixedly provided with splicing block 7, the top of splicing block 7 is equipped with counterbore 701, the side of splicing block 7 is equipped with clamping groove one 702 being communicated with counterbore 701, the bottom of clamping groove one 702 is equipped with recess 703 being communicated with counterbore 701, plug block 8 is rotatably arranged in counterbore 701, the side wall of plug block 8 is equipped with clamping groove two 801 being aligned with clamping groove one 702, the bottom of extension rod 6 and electric push rod 4 output shaft is fixedly provided with connecting rod 601, connecting rod 601 is matched with clamping groove one 702 and clamping groove two 801, connecting rod 601 bottom is fixedly provided with protruding block 602 being matched with recess 703.

[0024] In at least one embodiment, the number of fixed rods 2 is multiple groups and is arranged along the circumferential direction of the base 1, and the multiple-point connection of the mounting seat 3 is achieved by arranging multiple groups of fixed rods 2, thereby ensuring the stability of the mounting seat 3.

[0025] In at least one embodiment, the bottom of the fixed rod 2 is provided with a limiting seat 9, and the limiting seat 9 is provided with a through hole 901 matched with the plug rod 5 and the extension rod 6, and the plug rod 5 and the extension rod 6 are inserted along the through hole 901 during the measurement operation by arranging the limiting seat 9 on the fixed rod 2, and the plug rod 5 and the extension rod 6 are limited by the through hole 901, thereby avoiding the deviation of the plug rod 5 and the extension rod 6 during insertion, and ensuring the measurement accuracy.

[0026] In at least one embodiment, the fixed rod 2 is provided with a sliding groove 201 in the vertical direction, the limiting seat 9 is fixedly provided with a sliding block matched with the sliding groove 201, the sliding block is provided below a spring, and the spring is located in the sliding groove 201, the upper and lower ends of the spring are connected with the limiting seat 9 and the bottom of the sliding groove 201 respectively, the plug rod 5 and the extension rod 6 are inserted along the through hole 901 by arranging the sliding groove 201 and the spring on the fixed rod 2, and the limiting seat 9 is pressed when the plug rod 5 and the extension rod 6 are inserted, so that the limiting seat 9 slides downward along the sliding groove 201, and then the plug rod 5 and the extension rod 6 are moved to the lower side of the mounting seat 3 and then inserted along the through hole 901, which is convenient to operate.

[0027] In at least one embodiment, the limiting ring 802 is fixedly arranged on the plug block 8, and the inner wall of the counterbore 701 is provided with a limiting groove 704 matched with the limiting ring 802, and the plug block 8 is further limited by the limiting ring 802 arranged on the plug block 8, thereby ensuring the stability of the plug block 8.

[0028] In at least one embodiment, the outer walls of the insertion rod 5, the extension rod 6 and the splicing block 7 are provided with scale lines in the axial direction. When the insertion rod 5 and the extension rod 6 are inserted into the soil layer, the staff can read the scale lines on the insertion rod 5, the extension rod 6 and the splicing block 7 to obtain the thickness of the soil layer, which is convenient to operate.

[0029] In at least one embodiment, the bottom of the insertion rod 5 is fixedly provided with a conical drill. The conical drill provided at the bottom of the insertion rod 5 facilitates the insertion of the insertion rod 5 along the soil layer, which is convenient to operate.

[0030] When measuring the thickness of the soil layer, the staff moves the base 1 to the measurement site, and then places the external counterweight on the base 1 to fix and limit the base 1, so as to ensure the effective subsequent measurement. When measuring a shallow soil layer, the staff moves the insertion rod 5 to align the splicing block 7 on the insertion rod 5 with the connecting rod 601 at the bottom of the output shaft of the electric push rod 4. Then the staff rotates the insertion block 8 on the splicing block 7 to rotate the insertion block 8 along the counterbore 701 and align the clamping groove two 801 with the clamping groove one 702 on the splicing block 7. Then the staff moves the insertion rod 5 to embed the connecting rod 601 at the bottom of the output shaft of the electric push rod 4 in the clamping groove two 801 through the clamping groove one 702. At this time, the protrusion 602 at the bottom of the connecting rod 601 slides along the recess 703 at the bottom of the clamping groove two 801 to be embedded in the counterbore 701. When the protrusion 602 is embedded in the counterbore 701, the bottom of the insertion block 8 abuts against the top of the protrusion 602 to limit the protrusion 602 in the vertical direction. Then the staff rotates the insertion block 8 to misalign the clamping groove two 801 on the insertion block 8 with the clamping groove one 702 on the splicing block 7, so as to further limit the connecting rod 601 and the insertion rod 5, avoiding the connecting rod 601 from being separated from the splicing block 7 along the clamping groove one 702 and the clamping groove two 801. Then the staff starts the electric push rod 4 to drive the insertion rod 5 to descend and finally insert into the soil layer through the output shaft of the electric push rod 4. The insertion depth of the insertion rod 5 can be used to measure the thickness of the soil layer. When measuring a deep soil layer, the staff inserts the insertion rod 5 into the soil layer to an appropriate depth and then places the splicing block 7 above the soil layer. Then the staff rotates the insertion block 8 on the insertion rod 5 to align the clamping groove two 801 with the clamping groove one 702 on the splicing block 7. Then the connecting rod 601 can be taken out by sliding along the clamping groove one 702 and the clamping groove two 801. Then the staff splices the connecting rod 601 on the extension rod 6 with the splicing block 7 on the insertion rod 5, and splices the connecting rod 601 on the output shaft of the electric push rod 4 with the splicing block 7 at the top of the extension rod 6, so as to drive the extension rod 6 and the insertion rod 5 to continue to insert. The staff can splice multiple extension rods 6 through the splicing block 7 and the connecting rod 601 in the subsequent operation, which is convenient to measure different depths of soil layers and improves the application range.

[0031] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the same; although the present application has been described in detail with reference to the foregoing examples, those of ordinary skill in the art will understand that they can still modify the technical solutions described in the foregoing examples, or make equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An engineering geological soil layer thickness detection device, characterized in that: The utility model relates to a kind of fixed rod and base, including Base, fixed rod is fixedly arranged on base, the top of fixed rod is provided with mounting seat, electric push rod is fixedly arranged on mounting seat, the bottom of mounting seat is provided with plug rod and multiple groups of extension rods, the top of plug rod and extension rod is fixedly provided with splicing block, the top of splicing block is provided with counterbore, the side of splicing block is provided with the clamping groove one being communicated with counterbore, the bottom of clamping groove one is provided with the recess being communicated with counterbore, plug block is rotatably arranged in counterbore, the side wall of plug block is provided with the clamping groove two being aligned with clamping groove one, the bottom of electric push rod output shaft and extension rod is fixedly provided with connecting rod, connecting rod is matched with clamping groove one and clamping groove two, the bottom of connecting rod is fixedly provided with the convex block being matched with recess.

2. The engineering geological soil layer thickness detection device according to claim 1, characterized in that: The number of the fixed rods is multiple and is arranged along the circumferential direction of the base.

3. The engineering geological soil layer thickness detection device according to claim 2, characterized in that: The bottom of the fixed rod is provided with a limiting seat, and the limiting seat is provided with a through hole matched with the plug rod and the extension rod.

4. The engineering geological soil layer thickness detection device according to claim 3, characterized in that: The fixed rod is provided with a sliding groove in the vertical direction, and the limiting seat is fixedly provided with a sliding block matched with the sliding groove.

5. The device for detecting the thickness of an engineering geological soil layer according to claim 1, characterized in that: The plug block is fixedly provided with a limiting ring, and the inner wall of the counterbore is provided with a limiting groove matched with the limiting ring.

6. The device for detecting the thickness of an engineering geological soil layer according to claim 1, characterized in that: The outer wall of the plug rod, the extension rod and the splicing block is provided with a scale line in the axial direction.

7. The device for detecting the thickness of an engineering geological soil layer according to claim 1, characterized in that: The bottom of the plug rod is fixedly provided with a tapered drill.

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