Water conservancy dike earthwork loose laying thickness control device

Abstract

The utility model provides a water conservancy dike earthwork loose laying thickness control device which comprises a base, a measuring rod, a sleeve base, a sensor display screen, a fixing rod, a screw rod, a fixing base and a sensor. The upper part of the base is connected with the measuring rod, the measuring rod is connected with the sleeve seat, the measuring rod and the sleeve seat are both provided with fixing holes in bilateral symmetry, the sleeve part is provided with a cylindrical hole, a screw rod is fixed in the cylindrical hole, the fixing holes in the measuring rod are aligned with the fixing holes in the sleeve seat, the fixing rods are arranged on two sides of the sleeve seat, and the tail ends of the fixing rods are fixedly connected with the sensor display screen. The lower portion of the base is fixedly connected with a fixing base, and a plurality of sensors are installed on the fixing base and connected with a sensor display screen through wires. According to the water conservancy dike earthwork loose laying thickness control device, the accuracy of the control device in the using process is improved, and the water conservancy dike earthwork loose laying thickness control device is convenient to store, carry and use.

Description

Technical Field

[0001] The utility model belongs to the field of water conservancy project embankment construction, in particular to a water conservancy embankment earthwork loose laying thickness control device. Background Art

[0002] Water conservancy embankments refer to earthen embankments built along the shores of rivers, seas, lakes, and oceans, or around reservoirs and flood diversion areas. Earthwork construction is a crucial component of water conservancy embankment construction. The backfill process involves loosely spreading the earth in layers and then compacting it. Controlling the thickness of the loose earth is a crucial element in embankment construction quality control. Using specific equipment to compact the loose earth a specified number of times at a specific thickness can achieve the designed compaction level and ensure the quality of embankment construction.

[0003] At present, the methods for controlling the thickness of loose earthwork include placing marker poles and measuring rulers in advance. Placing marker poles and measuring rulers in advance may cause the measuring rulers to deflect, resulting in inaccurate measurement and insufficient soil thickness. In addition, manual inspection is required to observe whether the soil thickness meets the requirements, which is time-consuming and labor-intensive. Utility Model Content

[0004] In view of this, the utility model aims to propose a loose paving thickness control device for water conservancy embankment earthwork, so as to solve the problem that the marker poles and measuring rulers placed in advance may be skewed, resulting in inaccurate measurement and insufficient soil paving thickness, and manual inspection is required to observe whether the soil paving thickness meets the requirements, which is time-consuming and labor-intensive.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0006] The utility model provides a device for controlling the loose laying thickness of earthwork for water conservancy embankments, comprising a base 1, a measuring rod 2, a sleeve seat 3, a sensor display screen 4, a fixing rod 5, a screw 10, a fixing seat 11, and a sensor; the upper part of the base 1 is connected to the measuring rod 2, and the measuring rod 2 is connected to the sleeve seat 3. A cylindrical hole is provided in the middle of the sleeve 3, and a screw 10 is fixed in the cylindrical hole. Fixing holes 31 are symmetrically provided on the measuring rod 2 and the sleeve seat 3. The fixing holes on the measuring rod 2 are aligned with the fixing holes on the sleeve seat 3. The fixing rod 5 is provided on both sides of the sleeve seat 3. The ends of the fixing rod 5 are fixedly connected to the sensor display screen 4. The lower part of the base 1 is fixedly connected to the fixing seat 11. A plurality of sensors are installed on the fixing seat 11, and the sensors are connected to the sensor display screen 4 by wiring.

[0007] Furthermore, the sensors installed on the fixed base 11 include a level sensor 9 and a pressure sensor 8. The level sensor 9 is used to detect the levelness of the base 1, and the pressure sensor 8 is used to detect the placement of the base 1. The detection pins of the pressure sensor 8 are connected to the bottom surface of the base 1, and the detection pins of the pressure sensor 8 are arranged at the four corners of the fixed base 11. The level sensor 9 is arranged on the edge of the fixed base 11 at the same distance from the edge of the fixed base 11, and is located at the center of the two pressure sensors on the same side.

[0008] Furthermore, the sensor display screen 4 includes a horizontal sensor display screen located on the left side of the measuring rod 2 and a pressure sensor display screen located on the right side of the measuring rod 2. The horizontal sensor display screen is connected to the horizontal sensor 9, and the pressure sensor display screen is connected to the pressure sensor 8.

[0009] Furthermore, the pressure sensor 8 and the level sensor 9 are both communicatively connected to the soil paving equipment.

[0010] Furthermore, the sleeve seat 3 and the hand wheel 7 are fixed by pins, and the base 1 is connected to the fixing seat 11 by bolts.

[0011] Furthermore, the measuring rod 2 is cylindrical and has an internal thread therein, and the external thread of the screw rod 10 is meshed and connected with the internal thread of the measuring rod 2 .

[0012] Compared with the prior art, the device for controlling the loose laying thickness of earthwork for water conservancy embankments described in the present invention has the following advantages:

[0013] (1) The earthwork laying thickness of the utility model is displayed according to the scale of the measuring rod, and the laying process is comprehensively judged by the pressure sensor and the level sensor, which saves the step of manually checking the laying thickness and effectively saves labor costs. After the laying is completed, the control device is dug out and the bolted part is unscrewed to separate the device for storage. This control device not only increases the accuracy of the control device during use, but also facilitates storage and portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0015] In the attached figure:

[0016] Figure 1 This is an overall axial schematic diagram of the device for controlling the loose laying thickness of earthwork for water conservancy embankments according to an embodiment of the present utility model;

[0017] Figure 2 This is a schematic front view of a device for controlling the loose laying thickness of earthwork for water conservancy embankments according to an embodiment of the present utility model;

[0018] Figure 3 This is a schematic cross-sectional view at AA in the main view of the water conservancy embankment earthwork loose laying thickness control device described in an embodiment of the present utility model.

[0019] Description of reference numerals:

[0020] 1. Base; 2. Measuring rod; 3. Sleeve seat; 4. Sensor display; 5. Fixing rod; 7. Handwheel; 8. Pressure sensor; 9. Level sensor; 10. Screw; 11. Fixing seat; 31. Fixing hole. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0025] See Figure 1-3As shown, this embodiment provides a device for controlling the loose laying thickness of earthwork for water conservancy embankments, including a base 1, a measuring rod 2, a sleeve seat 3, a sensor display screen 4, a fixing rod 5, a screw 10, a fixing seat 11, and a sensor; the upper part of the base 1 is connected to the measuring rod 2, the measuring rod 2 is connected to the sleeve seat 3, a cylindrical hole is provided in the middle of the sleeve 3, the screw 10 is fixed in the cylindrical hole, the measuring rod 2 and the sleeve seat 3 are symmetrically provided with fixing holes 31, the fixing holes on the measuring rod 2 and the fixing holes on the sleeve seat 3 are aligned, the fixing rod 5 is provided on both sides of the sleeve seat 3, the end of the fixing rod 5 is fixedly connected to the sensor display screen 4, the lower part of the base 1 is fixedly connected to the fixing seat 11, a number of sensors are installed on the fixing seat 11, and the sensors are connected to the sensor display screen 4 by wiring.

[0026] Specifically, in this embodiment, the sensors installed on the fixed base 11 include a level sensor 9 and a pressure sensor 8. The level sensor 9 is used to detect the levelness of the base 1, and the pressure sensor 8 is used to detect the placement of the base 1. The detection pins of the pressure sensor 8 are connected to the bottom surface of the base 1, and the detection pins of the pressure sensor 8 are arranged at the four corners of the fixed base 11. The level sensor 9 is arranged on the edge of the fixed base 11 at the same distance from the edge of the fixed base 11, and is located at the center of the two pressure sensors on the same side.

[0027] Specifically, in this embodiment, the sensor display screen 4 includes a horizontal sensor display screen located on the left side of the measuring rod 2 and a pressure sensor display screen located on the right side of the measuring rod 2. The horizontal sensor display screen is connected to the horizontal sensor 9, and the pressure sensor display screen is connected to the pressure sensor 8.

[0028] Specifically, in this embodiment, the pressure sensor 8 and the level sensor 9 are both communicatively connected to the soil paving equipment.

[0029] Specifically, in this embodiment, the sleeve seat 3 and the hand wheel 7 are fixed by pins, and the base 1 and the fixing seat 11 are connected by bolts.

[0030] In the embodiment, the base and the fixing seat are further connected by bolts to prevent the base and the fixing seat from being separated.

[0031] Specifically, in this embodiment, the measuring rod 2 is cylindrical and has an internal thread therein, and the external thread of the screw rod 10 is meshed and connected with the internal thread of the measuring rod 2 .

[0032] The measuring rod is threadedly connected to the sleeve seat, and the scale on the measuring rod accurately determines the position of the sleeve seat when the sleeve moves.

[0033] During use, screw the measuring rod 2 of the control device into the base 1, and connect the sensor display screen 4 to the sleeve seat 3. The sleeve seat 3 is connected to the measuring rod through a thread. According to the soil paving thickness requirements, adjust the sleeve seat 3 to be consistent with the soil paving thickness. Screw the base 1 into the fixing seat 11. After assembly is completed, place the control device on the foundation surface to be paved. The level sensor 9 and pressure sensor 8 fixed on the base 1 display the placement status of the base. When the level sensors on the base are adjusted to a horizontal state and the pressure sensor detection display values ​​are consistent, it means that the control device is placed. Connect the level sensor 9 and the pressure sensor 8 to the soil paving equipment for communication. After the connection is completed, carry out the earthwork paving operation. During the soil paving process, always follow the display of the soil paving equipment. During the paving process, maintain the control device in a horizontal state. When the soil paving thickness is reached and the pressure sensor display value is consistent, the soil paving equipment is controlled to stop earthwork paving, and the earthwork paving is completed.

[0034] The earthwork thickness is displayed on the measuring rod scale, and the soil-laying process is comprehensively assessed by a pressure sensor and a level sensor, eliminating the need for manual soil-laying thickness checks and effectively reducing labor costs. After soil-laying is complete, the control device is removed and the bolted connections are unscrewed to separate and store the device. This control device not only increases accuracy during use but also facilitates storage and portability.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for controlling the loose laying thickness of earthwork for water conservancy embankments, characterized in that: The invention comprises a base (1), a measuring rod (2), a sleeve seat (3), a sensor display screen (4), a fixing rod (5), a screw rod (10), a fixing seat (11), and a sensor; the upper part of the base (1) is connected to the measuring rod (2), the measuring rod (2) is connected to the sleeve seat (3), a cylindrical hole is provided in the middle of the sleeve seat (3), and a screw rod (10) is fixed in the cylindrical hole; the measuring rod (2) and the sleeve seat (3) are both symmetrically provided with fixing holes (31); the fixing holes on the measuring rod (2) and the fixing holes on the sleeve seat (3) are aligned; the fixing rod (5) is provided on both sides of the sleeve seat (3); the end of the fixing rod (5) is fixedly connected to the sensor display screen (4); the lower part of the base (1) is fixedly connected to the fixing seat (11); a plurality of sensors are installed on the fixing seat (11), and the sensors are connected to the sensor display screen (4) by wiring.

2. The device for controlling the loose laying thickness of earthwork for water conservancy embankments according to claim 1, characterized in that: The sensors installed on the fixing base (11) include a level sensor (9) and a pressure sensor (8), wherein the level sensor (9) is used to detect the levelness of the base (1), and the pressure sensor (8) is used to detect the placement of the base (1). The detection pins of the pressure sensor (8) are connected to the bottom surface of the base (1), and the detection pins of the pressure sensor (8) are arranged at the four corners of the fixing base (11). The level sensor (9) is arranged on the edge of the fixing base (11) at the same distance from the edge of the fixing base (11) and is located at the center of the two pressure sensors on the same side.

3. The device for controlling the loose laying thickness of earthwork for water conservancy embankments according to claim 2, characterized in that: The sensor display screen (4) includes a horizontal sensor display screen located on the left side of the measuring rod (2) and a pressure sensor display screen located on the right side of the measuring rod (2), wherein the horizontal sensor display screen is connected to the horizontal sensor (9), and the pressure sensor display screen is connected to the pressure sensor (8).

4. The device for controlling the loose laying thickness of earthwork for water conservancy embankments according to claim 3 is characterized in that: The pressure sensor (8) and the level sensor (9) are both communicatively connected to the soil paving equipment.

5. The device for controlling the loose laying thickness of earthwork for water conservancy embankment according to claim 4, characterized in that: The sleeve seat (3) and the hand wheel (7) are fixed by a pin, and the base (1) and the fixing seat (11) are connected by bolts.

6. The device for controlling the loose laying thickness of earthwork for water conservancy embankments according to claim 5, characterized in that: The measuring rod (2) is cylindrical and has an internal thread therein, and the external thread of the screw rod (10) is meshed and connected with the internal thread of the measuring rod (2).

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