Water conservancy construction earthwork thickness detection ruler

Abstract

The utility model relates to the technical field of detection rulers, and discloses a water conservancy construction earthwork thickness detection ruler, which comprises a base, a control part is arranged above the base, the control part comprises a connecting column, and the bottom surface of the connecting column is fixedly connected with the top surface of the base. The limiting rod can only slide up and down along the limiting groove, so that when the threaded sleeve rotates, the threaded sleeve drives the rotating column to move downwards through threads, then the rotating column is gradually drilled into soil, the drill bit and the drilling blades are driven by the supporting rod to be inserted into the soil, and the whole rotating column is more easily inserted into the soil; the rotating column can drive the scale to move downwards together through the connecting ring and the limiting rod, the earthwork thickness is detected by observing the position, corresponding to the scale groove, of the scale, and for some buried earthwork, measurement does not need to be conducted after drilling is conducted, and operation is easy and convenient.

Description

Technical Field

[0001] This utility model relates to the field of measuring ruler technology, specifically a measuring ruler for measuring the thickness of earthwork in water conservancy construction. Background Technology

[0002] An earthwork thickness gauge is a measuring tool used to measure the thickness of earthwork piles in earthwork projects. It typically consists of a graduated iron or plastic ruler, with graduations in millimeters or centimeters, for accurate measurement of earthwork thickness. When using an earthwork thickness gauge, first place the ruler flat on the earthwork surface, ensuring close contact with the soil. Then, read the graduation on the ruler where it contacts the soil surface; this is the earthwork thickness. Earthwork thickness gauges generally have high accuracy and stability, allowing for accurate measurement of earthwork thickness in earthwork projects to ensure the quality and safety of the work.

[0003] When testing earthwork, it is necessary to pre-drill holes in the earthwork after it has been filled in, and then insert a measuring rod into the hole to measure the thickness. However, this process requires repeated drilling each time, which is not convenient or efficient when testing different areas of an earthwork. Utility Model Content

[0004] The purpose of this utility model is to provide a thickness measuring ruler for earthwork in water conservancy construction, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a thickness measuring ruler for earthwork in hydraulic construction, comprising a base, with a control unit disposed above the base, the control unit comprising:

[0006] A connecting column, the bottom surface of which is fixedly connected to the top surface of the base, a limiting groove is formed in the middle of the connecting column, a scale groove is formed on the surface of the connecting column, and a support column is fixedly connected to the side of the connecting column, the bottom surface of which is fixedly connected to the top surface of the base.

[0007] A positioning block is provided, the bottom surface of which is fixedly connected to the top surface of the base. A screw sleeve is rotatably connected to the inner side of the positioning block. When the rotating ring is rotated, it will drive the screw sleeve to rotate. A rotating column is passed through the surface of the positioning block and passes through the base. The surface of the rotating column is provided with threads. The rotating column passes through the screw sleeve and is connected by the threads.

[0008] Preferably, the top surface of the screw sleeve has a large diameter and the bottom surface has a small diameter. A rotating ring is fixedly connected to the top surface of the screw sleeve. Since the screw sleeve is located inside the positioning block, the screw sleeve will be driven by the rotating ring and rotate inside the positioning block.

[0009] Preferably, the bottom surface of the rotating column is fixedly connected with a supporting rod, the bottom surface of the supporting rod is fixedly connected with a drill bit, and the surface of the supporting rod is provided with a drill blade.

[0010] Preferably, the top end of the rotating column penetrates through a connecting ring, and the rotating column is rotationally connected with the connecting ring.

[0011] Preferably, the connecting ring is fixedly connected with a limiting rod on one side surface close to the limiting groove, and the limiting rod penetrates through the limiting groove and is slidingly connected, so that the limiting rod can only slide up and down along the limiting groove.

[0012] Preferably, the limiting rod is fixedly connected with a scale on the end away from the connecting ring, and when the rotating column is inserted into the soil, the rotating column drives the scale to move downward together with the connecting ring and the limiting rod.

[0013] Compared with the prior art, the water conservancy construction earthwork thickness detection ruler has the following beneficial effects:

[0014] The water conservancy construction earthwork thickness detection ruler has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0017] Figure 3 It is a sectional view structural schematic diagram of the utility model positioning block;

[0018] Figure 4 It is a top end enlarged structural schematic diagram of the utility model rotating column.

[0019] In the drawing: 1, base; 2, control part; 21, connecting column; 22, limiting groove; 23, scale groove; 24, supporting column; 25, positioning block; 26, screw sleeve; 27, rotating column; 28, thread; 29, rotating ring; 210, drill bit; 211, drill blade; 212, connecting ring; 213, limiting rod; 214, scale; 215, supporting rod. DETAILED DESCRIPTION

[0020] As Figures 1-4 shown, the utility model provides a technical scheme: a water conservancy construction earthwork thickness detection ruler, including base 1, the top of base 1 is provided with control portion 2, control portion 2 includes: connecting column 21, limit slot 22, scale groove 23, support column 24, positioning block 25, screw sleeve 26, rotating column 27, screw 28, rotating ring 29, drill bit 210, drill blade 211, connecting ring 212, limit rod 213, scale 214, support rod 215.

[0021] The bottom surface of connecting column 21 is fixedly connected with the top surface of base 1, the middle of connecting column 21 is provided with limit slot 22, the surface of connecting column 21 is provided with scale groove 23, the side surface of connecting column 21 is fixedly connected with support column 24, the bottom surface of support column 24 is fixedly connected with the top surface of base 1, the bottom surface of positioning block 25 is fixedly connected with the top surface of base 1, the inner side of positioning block 25 is rotatably connected with screw sleeve 26, base 1 is placed on the top of earthwork and staff treads base 1 tightly, makes base 1 embeds in earthwork, rotating ring 29 is rotated at this moment, rotating ring 29 will drive screw sleeve 26 to rotate when rotating, the surface of positioning block 25 penetrates rotating column 27, rotating column 27 penetrates base 1, the surface of rotating column 27 is provided with screw 28, rotating column 27 penetrates screw sleeve 26 and is connected in screw thread through screw 28.The top surface of screw sleeve 26 is large in diameter and the bottom surface is small in diameter, the top surface of screw sleeve 26 is fixedly connected with rotating ring 29, since screw sleeve 26 is located in the inside of positioning block 25, and screw sleeve 26 is rotatably connected with positioning block 25, therefore screw sleeve 26 will be driven by rotating ring 29 and rotates in the inside of positioning block 25.The bottom surface of rotating column 27 is fixedly connected with support rod 215, the bottom surface of support rod 215 is fixedly connected with drill bit 210, the surface of support rod 215 has drill blade 211, limit rod 213 can only slide up and down along limit slot 22, so that when screw sleeve 26 rotates, screw sleeve 26 will drive rotating column 27 to move downwards through screw 28, and then make rotating column 27 gradually drill into the mud, make the whole rotating column 27 more easily insert into the soil by driving drill bit 210 and drill blade 211 to insert into the soil.The top end of rotating column 27 penetrates connecting ring 212, and rotating column 27 is rotatably connected with connecting ring 212.The side surface of connecting ring 212 close to limit slot 22 is fixedly connected with limit rod 213, limit rod 213 penetrates limit slot 22 and is slidably connected, since limit rod 213 penetrates limit slot 22, limit rod 213 can only slide up and down along limit slot 22.The end of limit rod 213 away from connecting ring 212 is fixedly connected with scale 214, when rotating column 27 inserts into the soil, rotating column 27 will drive scale 214 to move downwards along connecting ring 212 and limit rod 213, the position of scale 214 corresponding to scale groove 23 is observed to detect the thickness of earthwork.

[0022] Based on the above embodiment, the base 1 is placed above the earthwork and the staff treads the base 1 to compact, so that the base 1 is embedded in the earthwork, at this time, the rotating ring 29 is rotated, the rotating ring 29 drives the screw sleeve 26 to rotate when rotating, but since the screw sleeve 26 is located in the inside of the positioning block 25, and the screw sleeve 26 is rotationally connected with the positioning block 25, so the screw sleeve 26 is driven by the rotating ring 29 and rotates in the inside of the positioning block 25, since the limiting rod 213 penetrates through the limiting slot 22, so the limiting rod 213 can only slide up and down along the limiting slot 22, so that when the screw sleeve 26 rotates, the screw sleeve 26 drives the rotating column 27 to move downward through the thread 28, so that the rotating column 27 gradually drills into the soil, the drill bit 210 and the drill blade 211 are inserted into the soil through the supporting rod 215, so that the whole rotating column 27 is more easily inserted into the soil, when the rotating column 27 is inserted into the soil, the rotating column 27 drives the scale 214 to move downward through the connecting ring 212 and the limiting rod 213, the thickness of the earthwork is detected by observing the corresponding position of the scale 214 and the scale slot 23, and for some filled earthwork, it is not necessary to drill before measuring, so the operation is simple and convenient.

[0023] The above has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A water conservancy construction earthwork thickness detection ruler comprising a base (1), characterized in that: The upper part of the base (1) is provided with a control part (2), the control part (2) comprises: The connecting column (21) is fixedly connected with the top surface of the base (1), the middle of the connecting column (21) is provided with a limiting slot (22), the surface of the connecting column (21) is provided with a scale slot (23), the side surface of the connecting column (21) is fixedly connected with a supporting column (24), and the bottom surface of the supporting column (24) is fixedly connected with the top surface of the base (1); The bottom surface of the positioning block (25) is fixedly connected with the top surface of the base (1), the inner side of the positioning block (25) is rotatably connected with a screw sleeve (26), the surface of the positioning block (25) penetrates a rotating column (27), the rotating column (27) penetrates the base (1), the surface of the rotating column (27) is provided with a screw thread (28), the rotating column (27) penetrates the screw sleeve (26) and is screw-connected through the screw thread (28).

2. The water conservancy construction earthwork thickness detection ruler according to claim 1, characterized in that: The screw sleeve (26) is provided with a rotating ring (29) fixedly connected with the top surface.

3. The water conservancy construction earthwork thickness detection ruler according to claim 1, characterized in that: The bottom surface of the rotating column (27) is fixedly connected with a supporting rod (215), the bottom surface of the supporting rod (215) is fixedly connected with a drill bit (210), and the surface of the supporting rod (215) is provided with a drilling blade (211).

4. The water conservancy construction earthwork thickness detection ruler according to claim 1, characterized in that: The top end of the rotating column (27) penetrates a connecting ring (212), and the rotating column (27) is rotatably connected with the connecting ring (212).

5. The water conservancy construction earthwork thickness detection ruler according to claim 4, characterized in that: The side surface of the connecting ring (212) close to the limiting slot (22) is fixedly connected with a limiting rod (213), the limiting rod (213) penetrates the limiting slot (22) and is slidingly connected.

6. The water conservancy construction earthwork thickness detection ruler according to claim 5, characterized in that: The end of the limiting rod (213) away from the connecting ring (212) is fixedly connected with a scale (214).

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