Earthwork thickness detection device for building supervision
By designing a soil thickness detection device including columns, detection components, drilling depth components, telescopic sleeves, sensors and wire collectors, the problems of cumbersome operation and low accuracy when soil thickness is large in the prior art are solved, and stable vertical drilling and high-precision thickness detection are achieved.
Patent Information
- Application Number
- CN202510089936.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-04-29
AI Technical Summary
When the soil thickness is large, the existing earth thickness detection device is complicated to operate and has low drilling accuracy, which can easily lead to angle deviation and lead to large errors in subsequent thickness detection accuracy.
A soil thickness detection device for building supervision is designed, including columns, detection components, drilling depth components, telescopic sleeves, sensors and wire collectors. Through the vertical alignment of column positioning, detection assembly and drilling depth assembly and length detection sensor, the telescopic sleeve and reinforcement ribs are used to achieve stable vertical drilling of the drilling depth assembly, and the bottom angle of the drilling depth assembly is adjusted through the wire retractor and pull rope to ensure the perpendicularity of the drilling hole.
The device is easy to install and use, and can perform stable vertical drilling on the upper layer of the earth, and conveniently adjust the bias angle during the drilling process, improving the accuracy and efficiency of earth thickness detection.
Smart Images
Figure CN119901215A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of earthwork detection, in particular to an earthwork thickness detection device for construction supervision. Background Art
[0002] The earth thickness detection device is a soil measuring tool used in construction sites, such as earth excavation, foundation pit backfilling and transportation. By using the detection device, the depth of the accumulated earth is detected to find out whether the earthwork meets the construction specifications and construction site operation requirements in construction engineering applications, especially when the supervisor conducts construction work inspection and project acceptance.
[0003] Most of the existing earthwork thickness detection devices use drilling processing to drill holes in the surface layer of the earthwork. Since most of the earthwork soil has undergone preliminary excavation and backfilling, the compaction strength of the soil is not high, so ordinary drilling operations can also quickly penetrate into the soil. After the drilling is completed, the soil thickness is detected using a detection ruler;
[0004] However, in actual use, due to the different soil thickness, when the soil thickness is small, the earth thickness detection can be achieved quickly and accurately, but when the soil thickness is large, the deep drilling operation device is cumbersome to operate, and sometimes even an increase in the drill rod is required to achieve the earth drilling and thickness detection. The operation is cumbersome, and for thick earth, the drill bit assembly is located in the soil during drilling, which is prone to angle deviation and tilt when drilling deep, resulting in large errors in the accuracy of subsequent soil thickness detection.
[0005] In view of the above problems, it is urgently necessary to carry out innovative design based on the original earthwork thickness detection device used for construction supervision. Summary of the invention
[0006] The purpose of the present invention is to provide an earthwork thickness detection device for construction supervision to solve the problem that when the soil thickness is large, the construction efficiency of the thickness detection is low, the operation is difficult, and the thickness detection accuracy error is large.
[0007] To achieve the above object, the present invention provides the following technical solution: a soil thickness detection device for construction supervision, comprising:
[0008] The columns are spaced and positioned on the top layer of earthwork;
[0009] It also includes: a detection component, which is fixed between the upper ends of the adjacent columns, a drilling depth component is connected to the bottom of the detection component through a hollow telescopic sleeve, and a sensor for adjusting vertical alignment and length detection is provided between the detection component and the drilling depth component;
[0010] The wire take-up device is fixed to the outer wall of the upper end of the column, wherein a pull rope is connected between the wire take-up device and the drilling depth assembly.
[0011] Preferably, the columns are distributed in a triangular shape and inserted into the top layer of earthwork for positioning. A positioning rope is installed between the upper end of the column and the detection assembly, and the positioning rope is pressed down and reinforced by a rotating bolt structure at the upper end of the column.
[0012] Preferably, the telescopic sleeve is vertically coaxially distributed with the detection assembly and the drilling depth assembly, wherein the telescopic sleeve is distributed parallel to the column, and a counterweight block is provided in the drilling depth assembly.
[0013] Preferably, an air inlet pipe is provided at the upper end of the detection component, and the air inlet pipe is connected to an external gas pressurization pipeline, wherein the air inlet pipe is used for filling and pressurizing the gas inside the hollow telescopic sleeve.
[0014] Preferably, the telescopic sleeve is arranged as a folded structure, wherein the outer wall of the telescopic sleeve is distributed in a folded shape, and wherein the inner wall of the telescopic sleeve is provided with reinforcing ribs;
[0015] The reinforcing ribs are used to extend and retract the telescopic sleeve and limit its bending.
[0016] Preferably, the sensor between the detection component and the drilling depth component includes an infrared distance sensor and an alignment sensor, and the sensors are distributed on opposite surfaces of the detection component and the drilling depth component.
[0017] Preferably, the pull ropes are distributed one-to-one with the columns, and the lower ends of the three pull ropes are in the shape of equilateral triangles, which are evenly distributed at equal angles on the outer wall of the drilling depth assembly. The winding and releasing of the pull ropes adjust the bottom alignment state of the drilling depth assembly.
[0018] Preferably, the wire take-up device is used for wire taking-up and wire releasing operations of the pull rope, wherein the pull rope is interpenetrated with a column, and a steering wheel is provided on the column to realize directional movement of the pull rope.
[0019] Preferably, a folding rod is hingedly rotatably installed between adjacent columns, and a steering node is provided in the middle section of the folding rod.
[0020] Preferably, the wire take-up device comprises a wire take-up wheel, which is used to take up and release the pull rope, and the wire take-up wheel is driven by a servo motor.
[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: the earthwork thickness detection device for construction supervision is easy to install and use, can perform stable vertical drilling after standing on the upper layer of earthwork, and can conveniently adjust the deflection angle during continuous drilling, so that the subsequent thickness detection of the drilling can obtain higher detection data accuracy. The specific contents are as follows:
[0022] 1. The drilling assembly is installed by erecting the column. A level bubble is set on the drilling assembly to keep it in a stable horizontal state during installation. At the same time, the drilling hole and counterweight of the drilling assembly are used to quickly drill into the earth and perform stable drilling.
[0023] Furthermore, a telescopic sleeve and a reinforcing rib are provided. Since the compaction degree of the soil is not high during earthwork detection, the soil breaking efficiency is high when the earthwork is drilled deep. There is a reserved space for the telescopic sleeve to move in a telescopic manner, which is not easy to cause the telescopic sleeve to bend and deform under the action of soil pressure, thereby affecting the orientation angle of the drilling component. At the same time, the detection component is provided with an external gas connection pipeline, and the telescopic sleeve is controlled to be extended and retracted by introducing air pressure, so that the vertical downward drilling of the drilling component is more stable.
[0024] Furthermore, the detection component and the drilling depth component are distributed vertically coaxially, and sensors are set between the two for real-time alignment and monitoring. After the detection component is horizontally positioned and installed, the alignment sensor is used to detect whether the drilling depth component is deviated during drilling, as well as to detect the thickness of the earth after the subsequent drilling is completed.
[0025] 2. Use sensors to monitor in real time whether the drilling depth assembly is deviated. When it is deviated, use the corresponding wire take-up device to start the operation, so that the single or multiple wire take-ups at the corresponding position change the bottom angle direction of the drilling depth assembly by pulling the rope, so as to correct the deviation when the earthwork drilling depth is deviated and deviated, so that the drilling depth assembly can stabilize the vertical drilling depth. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a schematic diagram of the front structure of Embodiment 1 of the present invention;
[0027] Figure 2 This is a schematic diagram of the installation structure of the detection component of the present invention;
[0028] Figure 3 This is a schematic diagram of the installation structure of the telescopic sleeve of the present invention;
[0029] Figure 4 This is a schematic diagram of the structure of the telescopic sleeve and the reinforcing ribs of the present invention;
[0030] Figure 5 This is a schematic diagram of the distribution structure of the wire take-up device and the steering wheel of the present invention;
[0031] Figure 6 This is a front structural schematic diagram of the relative distribution of the drilling depth component and the detection component of the present invention;
[0032] Figure 7 This is a bottom-up structural schematic diagram of the relative distribution of the drilling depth component and the detection component of the present invention;
[0033] Figure 8 This is a structural diagram of Embodiment 2 of the present invention;
[0034] Fig. 9 It is a schematic diagram of the folding rod structure of the present invention.
[0035] In the figure: 1. column; 2. detection component; 201. positioning rope; 202. air intake pipe; 3. drilling depth component; 4. telescopic sleeve; 401. reinforcing rib; 5. wire take-up device; 501. steering wheel; 6. pull rope; 7. folding rod. DETAILED DESCRIPTION
[0036] 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.
[0037] Example 1: Please refer to Figure 1-Figure 7 The present invention provides a technical solution: a soil thickness detection device for construction supervision, comprising: columns 1, which are spaced and positioned on the top layer of the soil; in this technical solution, the columns 1 are arranged on the top layer of the soil by insertion, which is convenient for installation operation. Through the installation orientation of the columns 1 and the difference in the height and depth of insertion, it is suitable for directly excavating and piling up soil, and then the subsequent detection component 2 is installed and used.
[0038] At the same time, this technical solution also includes Figure 1 and Figure 2 As shown: the detection component 2 is fixed between the upper ends of adjacent columns 1; the columns 1 are distributed in a triangular shape and inserted in the top layer of the earthwork. A positioning rope 201 is installed between the upper end of the column 1 and the detection component 2. The positioning rope 201 is pressed down and reinforced by a rotating bolt structure at the upper end of the column 1; by means of the positioning rope 201, the column 1 is easy to position and install the detection component 2 after installation, as shown in FIG. Figure 2 As shown, a level bubble is also provided on the detection component 2. The presence of the level bubble can adjust the horizontal state of the detection component 2 when positioning the detection component 2, so that it will not tilt itself during installation and use, affecting the alignment of the telescopic sleeve 4 and the drilling depth component 3 below it.
[0039] On the basis of the above, if Figure 3 and Figure 4As shown, the detection component 2 of the technical solution is connected to the drilling depth component 3 through the hollow telescopic sleeve 4 below, and a sensor for adjusting the vertical alignment and length detection is provided between the detection component 2 and the drilling depth component 3; the telescopic sleeve 4 is vertically coaxially distributed with the detection component 2 and the drilling depth component 3, wherein the telescopic sleeve 4 is parallelly distributed with the column 1, and a counterweight block is provided in the drilling depth component 3; wherein the counterweight block acts to enable the drilling depth component 3 to move downward stably during the drilling depth operation, and at the same time, an air inlet pipe 202 is provided at the upper end of the detection component 2, and the air inlet pipe 202 is connected to the external gas pressurization pipeline, wherein the air inlet pipe 202 is used for filling and pressurizing the gas inside the hollow telescopic sleeve 4; By using the above technical solution, after the detection component 2 is positioned and installed, the drilling depth component 3 is started to drill, and the alignment sensors on the detection component 2 and the drilling depth component 3 are used to detect in real time whether the drilling depth component 3 has any angle change in the deviation direction during the drilling process, wherein the telescopic sleeve 4 is set as a reserved space channel for the sensor detection, and the air inlet pipe 202 is connected to the external gas pressurized pipeline. When the drilling depth component 3 drills vertically downward, the air pressure is used to give the drilling depth component 3 a vertical downward thrust, and the drilling depth component 3 is not easy to deviate, while expanding the inside of the telescopic sleeve 4, reducing the collapse and concave deformation damage of the telescopic sleeve 4 due to the earth pressure.
[0040] In the above technical scheme, the telescopic sleeve 4 is arranged as a folding structure, wherein the outer wall of the telescopic sleeve 4 is distributed in a pleated shape, wherein the inner wall of the telescopic sleeve 4 is provided with reinforcing ribs 401; the reinforcing ribs 401 are used for the telescopic sleeve 4 to telescope and limit its bending; the sensors between the detection component 2 and the drilling depth component 3 include infrared distance sensors and alignment sensors, and the sensors are distributed on the opposite surfaces of the detection component 2 and the drilling depth component 3; the telescopic sleeve 4 utilizes the setting of the reinforcing ribs 401 to realize axial telescopic folding and unfolding movement, but is not prone to bending shear deformation damage, and at the same time, the infrared distance sensor and the alignment sensor can detect whether the drilling depth component 3 is offset during drilling, and after vertical drilling, by detecting the relative distance between the detection component 2 and the drilling depth component 3, the soil thickness after the soil drilling depth is directly detected.
[0041] At the same time Figure 1 and Figure 5 As shown, the wire take-up device 5 is fixed to the upper outer wall of the column 1, wherein a pull rope 6 is connected between the wire take-up device 5 and the drilling depth component 3; the pull ropes 6 are distributed one-to-one with the columns 1, and the lower ends of the three pull ropes 6 are in an equilateral triangle shape, which are evenly distributed on the outer wall of the drilling depth component 3 at equal angles, and the winding and releasing of the pull ropes 6 adjust the bottom alignment state of the drilling depth component 3; the wire take-up device 5 is used for winding and releasing the pull ropes 6, wherein the pull ropes 6 are arranged through the column 1, and a steering wheel 501 for realizing the directional movement of the pull ropes 6 is arranged on the column 1; the wire take-up device 5 includes a wire take-up wheel, which is used to wind up and release the pull ropes 6, and the wire take-up wheel is driven by a servo motor.
[0042] In the above technical scheme, when the drilling depth component 3 performs vertical drilling processing, the drilling depth component 3 synchronously drives the pull rope 6 relaxed by the wire take-up device 5 to move downward, and when the drilling depth component 3 changes its angle tilt state due to external force, the detection component 2 remains in a horizontal installation state, and the sensor element between the detection component 2 and the drilling depth component 3 detects that the two are not on the vertical coaxial line. Then, the servo motor driven by human or electric control drives the wire take-up wheel to rotate in different directions, so that the wire take-up device 5 in the positioning position rotates to reel in or relax the pull rope 6, so as to pull the corresponding pull rope 6 on the drilling depth component 3, and use the pulling external force to adjust the deviation angle of the drilling depth component 3 to restore it to the vertical angle and state, so as to perform drilling depth and earth thickness detection.
[0043] Embodiment 2: In the above technical solution, the present invention is as follows Figure 8 and Fig. 9 As shown, on the basis of the first embodiment, a folding rod 7 is further arranged between adjacent columns 1 for hinged rotation, and a steering node is arranged in the middle section of the folding rod 7; by the arrangement of the folding rod 7, the adjacent columns 1 are assembled, wherein the folding rod 7 and the column 1 are rotationally connected, and the rotation node thereof is detachably arranged, so that when the earthwork diamond and earthwork thickness detection is performed on the flat earthwork, the use of the column 1 is more convenient through the limitation of the folding rod 7, and it is not easy to tilt and become unstable during installation.
[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A soil thickness detection device for construction supervision, comprising: The columns (1) are spaced and positioned on the top layer of the earthwork; It is characterized by further comprising: A detection component (2) is fixed between the upper ends of the adjacent columns (1); a drilling depth component (3) is connected to the bottom of the detection component (2) via a hollow telescopic sleeve (4); a sensor for adjusting vertical alignment and length detection is provided between the detection component (2) and the drilling depth component (3); The wire take-up device (5) is fixed to the outer wall of the upper end of the column (1), wherein a pull rope (6) is connected between the wire take-up device (5) and the drilling depth assembly (3).
2. The earthwork thickness detection device for construction supervision according to claim 1 is characterized in that: The columns (1) are distributed in a triangular shape and inserted into the top layer of earth for positioning. A positioning rope (201) is installed between the upper end of the column (1) and the detection component (2). The positioning rope (201) is pressed down and reinforced by a rotating bolt structure at the upper end of the column (1).
3. The earthwork thickness detection device for construction supervision according to claim 1, characterized in that: The telescopic sleeve (4) is vertically coaxially distributed with the detection component (2) and the drilling depth component (3), wherein the telescopic sleeve (4) is distributed parallel to the column (1), and a counterweight block is provided in the drilling depth component (3).
4. The earthwork thickness detection device for construction supervision according to claim 3 is characterized in that: An air inlet pipe (202) is provided at the upper end of the detection component (2), and the air inlet pipe (202) is connected to an external gas pressurizing pipeline, wherein the air inlet pipe (202) is used for filling and pressurizing the gas inside the hollow telescopic sleeve (4).
5. The earthwork thickness detection device for construction supervision according to claim 1 or 4, characterized in that: The telescopic sleeve (4) is arranged as a folded structure, wherein the outer wall of the telescopic sleeve (4) is distributed in a folded shape, and wherein the inner wall of the telescopic sleeve (4) is provided with reinforcing ribs (401); The reinforcing ribs (401) are used to extend and retract the telescopic sleeve (4) and to limit its bending.
6. The earthwork thickness detection device for construction supervision according to claim 5, characterized in that: The sensors between the detection component (2) and the drilling depth component (3) include an infrared distance sensor and an alignment sensor, and the sensors are distributed on the opposite surfaces of the detection component (2) and the drilling depth component (3).
7. The earthwork thickness detection device for construction supervision according to claim 1, characterized in that: The pull ropes (6) are distributed in one-to-one correspondence with the columns (1), and the lower ends of the three pull ropes (6) are in the shape of equilateral triangles and are evenly distributed at equal angles on the outer wall of the drilling depth component (3). The winding and releasing of the pull ropes (6) adjust the bottom alignment state of the drilling depth component (3).
8. The earthwork thickness detection device for construction supervision according to claim 7, characterized in that: The wire take-up device (5) is used for the wire taking-up and wire releasing operations of the pull rope (6), wherein the pull rope (6) and the column (1) are intersected and arranged, and a steering wheel (501) is arranged on the column (1) to realize the directional movement of the pull rope (6).
9. The earthwork thickness detection device for construction supervision according to claim 1, characterized in that: A folding rod (7) is hingedly rotatably installed between adjacent columns (1), and a steering node is arranged in the middle section of the folding rod (7).
10. The earthwork thickness detection device for construction supervision according to claim 1, characterized in that: The wire take-up device (5) comprises a wire take-up wheel, which is used to take up and release the pull rope (6), and the wire take-up wheel is driven by a servo motor.