Agricultural drainage ditch measuring tool

Abstract

The utility model relates to the technical field of agricultural measuring instruments, and discloses an agricultural drainage ditch measuring tool which comprises a vertical ruler rod, a bottom width telescopic measuring rod part, an upper width telescopic measuring rod part and a slope measuring part. The bottom width telescopic measuring rod part can measure the width of the bottom of a ditch, the upper width telescopic measuring rod part can measure the width of the upper portion of the ditch, the vertical ruler rod can measure the depth of the ditch, and the gradienter placed on the upper width telescopic measuring rod part can judge the levelness condition of the measuring tool, so that the measuring precision is improved; the rod body provided with the tilt angle sensor is movably connected to one end of the telescopic rod piece, when the slope of a ditch is measured, the rod body leans against the slope wall of the ditch, the tilt angle sensor measures the slope, and the agricultural drainage ditch measuring tool is easy to operate and greatly improves the measuring efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural measuring instruments, in particular to an agricultural drainage ditch measuring tool. Background Art

[0002] Farmland ecological ditch technology generally requires detailed measurement of ditches. In agricultural production and farmland management, the size measurement of drainage ditches is a key step in farmland irrigation and drainage system planning and optimization.

[0003] However, most traditional measurement tools and methods are inefficient, complex, and inconvenient to operate, and require high technical skills from the staff. Therefore, designing an efficient and easy-to-use agricultural drainage ditch size measurement tool has become an urgent problem to be solved. Utility Model Content

[0004] The utility model provides an agricultural drainage ditch measuring tool to solve the problems in the prior art of complex agricultural drainage ditch measuring operation, low efficiency and inconvenience in operation.

[0005] The technical problem solved by the present invention is achieved by the following technical solutions:

[0006] An agricultural drainage ditch measuring tool, comprising:

[0007] A vertical ruler rod and a bottom width telescopic measuring rod portion fixedly arranged at the lower end of the vertical ruler rod;

[0008] An upper width telescopic measuring rod portion, comprising a sleeve member movably sleeved on the vertical ruler rod and a bracket for placing a level meter provided on one side of the sleeve member, with telescopic rod members provided at both ends of the sleeve member;

[0009] The slope measuring part includes a rod body movably connected to one end of the telescopic rod and a snap-fit shell arranged on the side of the rod body, wherein a tilt sensor is detachably installed in the snap-fit shell.

[0010] In a specific embodiment, the bottom width telescopic measuring rod includes a first shell fixedly connected to the lower end of the vertical ruler rod and a first telescopic rod inserted into the first shell, a first locking bolt is threadedly installed on the first shell, and a length scale line is provided on the first telescopic rod.

[0011] In a specific embodiment, the sleeve frame member includes a sleeve frame body and reinforced end caps fixedly arranged at both ends of the sleeve frame body, a second locking bolt is threadedly installed on the side of the sleeve frame body where the bracket is not arranged, and the sleeve frame body is sleeved on the vertical ruler rod.

[0012] In a specific embodiment, a magnet is provided on the bracket, and the magnet is used to magnetically position the level.

[0013] In a specific embodiment, the telescopic rod comprises a second housing fixedly connected to the reinforced end and a second telescopic rod inserted into the second housing, a third locking bolt is threadedly mounted on the second housing, and a length scale line is provided on the second telescopic rod;

[0014] One end of the second telescopic rod is provided with a mounting slot head, and a pulley is axially mounted in the mounting slot head.

[0015] In a specific embodiment, the cross section of the rod body is a concave structure, and the rod body is provided with a movable groove for connecting the pulley shaft, and the pulley shaft is movably inserted in the movable groove.

[0016] The beneficial effects of the utility model are:

[0017] The bottom width telescopic measuring rod is set at the lower end of the vertical ruler, and the upper width telescopic measuring rod is movably installed on the vertical ruler. When measuring the agricultural drainage ditch, the bottom width telescopic measuring rod is placed in the ditch. The bottom width telescopic measuring rod can measure the width of the bottom of the ditch, the upper width telescopic measuring rod can measure the width of the upper part of the ditch, the vertical ruler can measure the depth of the ditch, and the spirit level placed on the upper width telescopic measuring rod can judge the horizontality of the measuring tool, thereby improving the measurement accuracy. The rod body equipped with the inclination sensor is movably connected to one end of the telescopic rod. When measuring the slope of the ditch, the rod body is leaned against the slope wall of the ditch, and the inclination sensor measures the slope to judge whether the slopes of the two sides of the ditch are the same. The agricultural drainage ditch measuring tool is simple to operate and greatly improves the measurement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation scheme of the present invention or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a front view of the utility model.

[0021] Figure 3 This is a structural schematic diagram of the vertical ruler rod and the bottom width telescopic measuring rod of the utility model.

[0022] Figure 4 This is a structural schematic diagram of the upper width telescopic measuring rod and slope measuring part of the utility model.

[0023] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0024] In the figure: 100, the vertical rod; 200, the bottom width telescopic measuring rod; 210, the first housing; 220, the first telescopic rod; 230, the first locking bolt; 300, the upper width telescopic measuring rod; 310, the frame member; 311, the frame body; 312, the reinforcing end; 313, the second locking bolt; 320, the bracket; 321, the magnet; 330, the telescopic rod member; 331, the second housing; 332, the second telescopic rod; 333, the third locking bolt; 301, the mounting slot head; 302, the pulley; 400, the slope measuring part; 410, the rod body; 411, the movable channel; 420, the locking shell; 430, the inclination sensor. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0028] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to 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 this application 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 should not be understood as a limitation on this application.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0030] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed connection, detachable connection, or integration; they may refer to direct connection or indirect connection through an intermediate medium; they may refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0031] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0032] Reference Figure 1-5 As shown, the utility model provides an agricultural drainage ditch measuring tool, comprising:

[0033] A ruler rod 100 and a bottom width telescopic measuring rod 200 fixedly arranged at the lower end of the ruler rod 100;

[0034] The upper width telescopic measuring rod 300 includes a sleeve 310 that is movably mounted on the ruler rod 100 and a bracket 320 for placing a level meter on one side of the sleeve 310. Telescopic rods 330 are provided at both ends of the sleeve 310.

[0035] The slope measuring part 400 includes a rod body 410 movably connected to one end of the telescopic rod 330 and a snap-fit shell 420 arranged on the side of the rod body 410 , and a tilt sensor 430 is detachably installed in the snap-fit shell 420 .

[0036] The bottom width telescopic measuring rod 200 is set at the lower end of the vertical ruler 100, and the upper width telescopic measuring rod 300 is movably installed on the vertical ruler 100. When measuring the agricultural drainage ditch, the bottom width telescopic measuring rod 200 is placed in the ditch. The bottom width telescopic measuring rod 200 can measure the width of the bottom of the ditch, the upper width telescopic measuring rod 300 can measure the width of the upper part of the ditch, the vertical ruler 100 can measure the depth of the ditch, and the spirit level placed on the upper width telescopic measuring rod 300 can judge the horizontality of the measuring tool, thereby improving the measurement accuracy. The rod body 410 equipped with the inclination sensor 430 is movably connected to one end of the telescopic rod 330. When measuring the slope of the ditch, the rod body 410 is leaned against the slope wall of the ditch, and the inclination sensor 430 measures the slope to judge whether the slopes of the two sides of the ditch are the same. The agricultural drainage ditch measuring tool is simple to operate and greatly improves the measurement efficiency.

[0037] As a further preferred embodiment of the above embodiment, the telescopic bottom width measuring rod 200 includes a first housing 210 fixedly connected to the lower end of the vertical ruler 100 and a first telescopic rod 220 inserted into the first housing 210. A first locking bolt 230 is threadedly mounted on the first housing 210, and length scale lines are provided on the first telescopic rod 220. The first telescopic rod 220 is moved and adjusted according to the width of the lower portion of the ditch and is fixed in position after adjustment using the first locking bolt 230.

[0038] As a further preferred embodiment of the above embodiment, the frame member 310 includes a sleeve frame body 311 and reinforced end caps 312 fixedly mounted at both ends of the sleeve frame body 311. A second locking bolt 313 is threadedly mounted on the side of the sleeve frame body 311 not provided with the bracket 320. The sleeve frame body 311 is fitted onto the vertical ruler 100. The frame member 310 can be moved up and down according to the depth of the ditch to facilitate adjustment of the position of the upper width telescopic measuring rod 300. The vertical ruler 100 is provided with length scale lines for easy reading of the ditch depth.

[0039] A magnet 321 is provided on the bracket 320 , and the magnet 321 is used to magnetically position the level, making it convenient to quickly place the level.

[0040] The telescopic rod 330 includes a second housing 331 fixedly connected to the reinforced end 312 and a second telescopic rod 332 inserted into the second housing 331. A third locking bolt 333 is threadedly mounted on the second housing 331. A length scale is provided on the second telescopic rod 332. The second telescopic rod 332 is adjusted according to the width of the upper portion of the ditch and then secured in place with the third locking bolt 333.

[0041] One end of the second telescopic rod 332 is provided with a mounting slot head 301 , and a pulley 302 is axially mounted in the mounting slot head 301 . The pulley 302 reduces friction and facilitates movement.

[0042] As a further preference of the above embodiment, the cross section of the rod body 410 is a concave structure, and the rod body 410 is provided with a movable groove 411 for connecting the rotating shaft of the pulley 302 , and the rotating shaft of the pulley 302 is movably inserted into the movable groove 411 .

[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. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural drainage ditch measuring tool, characterized in that: include: A vertical ruler rod (100) and a bottom width telescopic measuring rod portion (200) fixedly arranged at the lower end of the vertical ruler rod (100); An upper width telescopic measuring rod (300), the upper width telescopic measuring rod (300) comprising a sleeve member (310) movably sleeved on the vertical ruler rod (100) and a bracket (320) provided on one side of the sleeve member (310) for placing a level meter, and telescopic rod members (330) provided at both ends of the sleeve member (310); A slope measuring unit (400) includes a rod body (410) movably connected to one end of the telescopic rod (330) and a snap-fit shell (420) arranged on the side of the rod body (410), wherein a tilt sensor (430) is detachably installed in the snap-fit shell (420).

2. The agricultural drainage ditch measuring tool according to claim 1, characterized in that: The bottom width telescopic measuring rod (200) comprises a first housing (210) fixedly connected to the lower end of the vertical ruler (100) and a first telescopic rod (220) plugged into the first housing (210), a first locking bolt (230) being threadedly mounted on the first housing (210), and a length scale line being provided on the first telescopic rod (220).

3. The agricultural drainage ditch measuring tool according to claim 2, characterized in that: The sleeve frame (310) comprises a sleeve frame body (311) and reinforced end heads (312) fixedly arranged at both ends of the sleeve frame body (311); a second locking bolt (313) is threadedly mounted on one side of the sleeve frame body (311) where the bracket (320) is not arranged; and the sleeve frame body (311) is sleeved on the ruler rod (100).

4. The agricultural drainage ditch measuring tool according to claim 3, characterized in that: The bracket (320) is provided with a magnet (321), and the magnet (321) is used for magnetically positioning the level.

5. The agricultural drainage ditch measuring tool according to claim 3, characterized in that: The telescopic rod (330) comprises a second housing (331) fixedly connected to the reinforced end (312) and a second telescopic rod (332) inserted into the second housing (331), a third locking bolt (333) being threadedly mounted on the second housing (331), and a length scale line being provided on the second telescopic rod (332); One end of the second telescopic rod (332) is provided with a mounting slot head (301), and a pulley (302) is axially mounted inside the mounting slot head (301).

6. The agricultural drainage ditch measuring tool according to claim 5, characterized in that: The cross section of the rod body (410) is a concave structure. The rod body (410) is provided with a movable groove (411) for connecting the rotating shaft of the pulley (302). The rotating shaft of the pulley (302) is movably inserted into the movable groove (411).

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