Trapezoidal side ditch structure size measuring tool

Abstract

The utility model provides a trapezoidal side ditch structure size measuring tool, which belongs to the field of measuring devices and comprises an upper bottom plate, an upper graduated scale, a lower bottom plate, a lower graduated scale and a slide rail and slide rod group. The side face or the upper surface of the upper bottom plate is slidably connected with an upper graduated scale, the side face or the lower surface of the lower bottom plate is slidably connected with a lower graduated scale, one end of the sliding rail and sliding rod set is rotatably connected with the upper bottom plate, and the other end of the sliding rail and sliding rod set is rotatably connected with the lower bottom plate. The objective of the utility model is to solve the problem of insufficient dimension measurement accuracy of a trapezoid side ditch in the prior art. The technical effect is that accurate measurement of the size of the trapezoid side ditch is realized.

Description

Technical Field

[0001] This utility model relates to the field of measuring device technology, and in particular to a tool for measuring the dimensions of a trapezoidal side ditch structure. Background Technology

[0002] Trapezoidal side ditches used in road maintenance are an important drainage facility, mainly used to collect and drain rainwater from road surfaces, shoulders, and slopes to keep roads dry and stable.

[0003] However, the usual method for measuring the dimensions of trapezoidal side ditches in road maintenance is for two inspectors to work together to measure the top width, bottom width, and depth using a steel tape measure. This method can lead to insufficient accuracy in measuring various data, and if the two inspectors do not cooperate well, it will seriously affect the measurement efficiency. Utility Model Content

[0004] This utility model provides a tool for measuring the dimensions of trapezoidal side ditches, which solves the problem of insufficient accuracy in measuring the dimensions of trapezoidal side ditches in the prior art, and realizes accurate measurement of the dimensions of trapezoidal side ditches.

[0005] This utility model provides a tool for measuring the dimensions of a trapezoidal side ditch structure, including an upper base plate, an upper scale, a lower base plate, a lower scale, and a slide rail and slide rod assembly;

[0006] An upper scale can be slidably connected to the side or upper surface of the upper base plate, and a lower scale can be slidably connected to the side or lower surface of the lower base plate. One end of the slide rail and slide rod assembly is rotatably connected to the upper base plate, and the other end of the slide rail and slide rod assembly is rotatably connected to the lower base plate.

[0007] In addition, the trapezoidal side ditch structure dimension measuring tool of this utility model may also have the following additional technical features:

[0008] In some embodiments of this utility model, the slide rail and slide rod assembly includes a slide rail and a slide rod. One end of the slide rod is slidably connected to the slide rail, and the other end of the slide rod is rotatably connected to the lower base plate. The end of the slide rail opposite to the slide rod is rotatably connected to the upper base plate.

[0009] In some embodiments of this utility model, the slide rail and slide rod assembly further includes a first base and a second base. The slide rail is rotatably connected to the upper base plate through the first base, and the slide rod is rotatably connected to the lower base plate through the second base.

[0010] In some embodiments of this utility model, the slide rail and slide rod assembly further includes a slider, and the slider is provided on the side of the slide rod, and the slide rod is slidably connected to the slide rail through the slider.

[0011] In some embodiments of this utility model, there are two upper scales, both of which are slidably connected to the upper base plate and are arranged opposite each other along the length of the upper base plate.

[0012] In some embodiments of this utility model, there are two lower scales, both of which are slidably connected to the lower base plate and are arranged opposite each other along the length of the lower base plate.

[0013] In some embodiments of this utility model, a support plate and a connecting plate are also included. The connecting plate is connected to the lower surface of the upper base plate, and the support plate and the connecting plate are rotatably connected.

[0014] In some embodiments of this utility model, a connecting hole is provided at the end of the support plate away from the connecting plate.

[0015] In some embodiments of this utility model, an upper bolt is also included, and an upper elongated hole is provided on the upper scale. The upper bolt passes through the upper elongated hole and connects to the upper base plate.

[0016] In some embodiments of this utility model, a lower bolt is also included, and a lower elongated hole is provided on the lower scale. The lower bolt passes through the lower elongated hole and connects to the lower base plate.

[0017] In summary, this application includes the following beneficial technical effects: The sliding rail and rod assembly enables the tool to be folded for easy carrying. The rotatable connection between one end of the sliding rail and rod assembly and the upper base plate, and the rotatable connection between the other end and the lower base plate, allows the lower base plate to be parallel to and directly below the upper base plate. With the upper base plate placed at the top of the trapezoidal ditch and the lower base plate at the bottom, the upper and lower scales can be slid. The sum of the upper scale reading and the length of the upper base plate gives the width of the top of the trapezoidal ditch, and the sum of the lower scale reading and the length of the lower base plate gives the width of the bottom of the trapezoidal ditch. The depth of the trapezoidal ditch can then be determined based on the height difference between the upper and lower base plates. This method is very convenient and quick, avoiding the inaccuracies often associated with steel tape measures, resulting in higher measurement accuracy and increased measurement efficiency. Attached Figure Description

[0018] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0019] Figure 1 A perspective view of a trapezoidal side ditch structure dimension measuring tool according to some embodiments of the present invention is shown schematically.

[0020] Figure 2 A schematic front view of a trapezoidal side ditch structure dimension measuring tool according to some embodiments of the present invention is shown.

[0021] Figure 3 A top view schematically illustrates a trapezoidal side ditch structure dimension measuring tool according to some embodiments of the present invention.

[0022] Figure 4 A bottom view schematically illustrates a trapezoidal side ditch structure dimension measuring tool according to some embodiments of the present invention.

[0023] Figure label:

[0024] 1. Upper base plate; 2. Upper scale; 21. Upper elongated hole; 3. Support plate; 31. Connecting hole; 4. Connecting plate; 5. First base; 6. Slide rail; 61. Slide hole; 7. Slide rod; 71. Slider; 8. Second base; 9. Lower scale; 91. Lower elongated hole; 10. Lower base plate; 11. Lower bolt; 12. Upper bolt. Detailed Implementation

[0025] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0026] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “” used herein may also indicate the inclusion of the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated, unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0027] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0028] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "over," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, an element described as "below other elements or features" or "below other elements or features" would subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may also be rotated 90 degrees or in other orientations, and the spatial relative descriptors used in the text will be interpreted accordingly.

[0029] like Figures 1 to 4 As shown, according to an embodiment of the first aspect of this utility model, a trapezoidal side ditch structure dimension measuring tool is proposed, including an upper base plate 1, an upper scale 2, a lower base plate 10, a lower scale 9, and a slide rail and slide rod assembly;

[0030] An upper scale 2 is slidably connected to the side or upper surface of the upper base plate 1, and a lower scale 9 is slidably connected to the side or lower surface of the lower base plate 10. One end of the slide rail and slide rod assembly is rotatably connected to the upper base plate 1, and the other end of the slide rail and slide rod assembly is rotatably connected to the lower base plate 10.

[0031] In the above embodiments, it should be noted that the number of upper scales 2 can be one or two. When there is one upper scale, since the upper scale 2 is slidable relative to the upper base plate 1, the upper scale 2 slides from being entirely on the upper base plate 1 to one end being no longer on the upper base plate 1 and getting further and further away from the upper base plate 1. At this time, the 0 mark is located at the position of the upper scale 2 away from the upper base plate 1. When there are two upper scales 2, the two upper scales 2 are set opposite to each other on the upper base plate 1 and the length of the two upper scales 2 is just equal to the length of the upper base plate 1. The zero marks of the two upper scales 2 are respectively located at the two ends close to the upper base plate 1.

[0032] The number of lower scales 9 can be 10 or 9. When there is only one lower scale 9, since the lower scale 9 is slidable relative to the lower base plate 10, the sliding of the lower scale 9 is from the whole being sliding under the lower base plate 10 until one end is no longer under the lower base plate 10 and is getting farther and farther away from the lower base plate 10. At this time, the 0 mark is located at the position of the lower scale 9 far away from the lower base plate 10. When there are two lower scales 9, the two lower scales 9 are set opposite each other under the lower base plate 10 and the length of the two lower scales 9 is exactly equal to the length of the lower base plate 10. The zero marks of the two lower scales 9 are located at the two ends close to the lower base plate 10.

[0033] Preferably, the upper scale 2 is slidably connected to the upper surface of the upper base plate 1, and the lower scale 9 is slidably connected to the lower surface of the lower base plate 10.

[0034] The technical effects achieved by the above embodiments are as follows: the tool can be folded and is easy to carry due to the sliding rail and rod assembly. One end of the sliding rail and rod assembly is rotatably connected to the upper base plate 1, and the other end is rotatably connected to the lower base plate 10. This allows the lower base plate 10 to be parallel to the upper base plate 1 and located directly below it. In this case, the upper base plate 1 is placed at the top of the trapezoidal ditch, and the lower base plate 10 is placed at the bottom. Then, by sliding the upper scale 2 and the lower scale 9, the width of the top of the trapezoidal ditch is obtained by adding the length of the upper base plate 1 to the scale of the upper scale 2. The width of the bottom of the trapezoidal ditch is obtained by adding the length of the lower scale 2 to the length of the lower base plate 10. The depth of the trapezoidal ditch can then be determined by the height difference between the upper base plate 1 and the lower base plate 10. This method is very convenient and quick, and avoids the inaccuracies that can occur with steel tape measures, resulting in higher measurement accuracy and increased measurement efficiency.

[0035] Optional, such as Figures 1 to 4 As shown, the slide rail and slide rod assembly includes a slide rail 6 and a slide rod 7. One end of the slide rod 7 is slidably connected to the slide rail 6, and the other end of the slide rod 7 is rotatably connected to the lower base plate 10. The end of the slide rail 6 opposite to the slide rod 7 is rotatably connected to the upper base plate 1.

[0036] In the above optional embodiments, it should be noted that the slide rail 6 is provided with a scale, and the slide rail 6 and the upper base plate 1 can be rotatably connected by a pivot or hinge, and the slide rod 7 and the lower base plate 10 can be rotatably connected by a pivot or hinge.

[0037] The advantages of the above optional embodiments are as follows: When working, first rotate the slide rail 6 and slide rod 7 to a state perpendicular to the upper base plate 1, and then adjust the slide rod 7 so that the lower base plate 10 is located at the bottom of the trapezoidal side ditch and the upper base plate 1 is located at the top of the trapezoidal side ditch. This makes the tool easy to carry and also makes it very convenient to measure the depth of the trapezoidal side ditch. It is very convenient and the measurement results are relatively accurate.

[0038] Optional, such as Figures 1 to 4 As shown, the slide rail and slide rod assembly also includes a first base 5 and a second base 8. The slide rail 6 is rotatably connected to the upper base plate 1 through the first base 5, and the slide rod 7 is rotatably connected to the lower base plate 10 through the second base 8.

[0039] In the above optional embodiments, it should be noted that the first base 5 is connected to the upper base plate 1 by means of screwing, snap-fitting or welding, the second base 8 is connected to the lower base plate 10 by means of screwing, snap-fitting or welding, the slide rail 6 is rotatably connected to the first base 5 by means of a rotating shaft, and the slide rod 7 is rotatably connected to the second base 8 by means of a rotating shaft.

[0040] The advantages of the above optional embodiments are as follows: the first base 5 enables a reliable rotatable connection between the slide rail 6 and the upper base plate 1, and the second base 8 enables a reliable rotatable connection between the slide rod 7 and the lower base plate 10.

[0041] Optional, such as Figures 1 to 4 As shown, the slide rail and slide rod assembly also includes a slider 71. The slider 71 is provided on the side of the slide rod 7, and the slide rod 7 is slidably connected to the slide rail 6 through the slider 71.

[0042] In the above optional embodiments, it should be noted that the slide rail 6 has a sliding hole 61 on its side wall, and the slider 71 is slidably connected to the sliding hole 61. The slide rail 6 has a scale on its side wall, which is the total length of the slide rail slider group in the initial state plus the length of the slide rod 7 moving relative to the slide rail 6.

[0043] The advantages of the above optional embodiments are: by setting the slider 71, the scale corresponding to the position of the slider 71 can be the depth of the trapezoidal ditch, thereby increasing the convenience of measuring the depth of the trapezoidal ditch.

[0044] Optional, such as Figures 1 to 4As shown, there are two upper scales 2. Both upper scales 2 are slidably connected to the upper base plate 1 and are arranged opposite each other in the length direction of the upper base plate 1.

[0045] In the above optional embodiments, it should be noted that the upper scale 2 can be slidably connected to the upper base plate 1 in the form of a sliding rail slider, and the zero mark of the two upper scale 2 is located at the two ends near the upper base plate 1 respectively.

[0046] The advantages of the above optional embodiments are as follows: by setting two upper scales 2, the upper base plate 1 can be placed in the middle of the top of the trapezoidal side ditch, and then the two upper scales 2 can be pulled from both ends respectively, which is more convenient and avoids the possibility of tilting when setting one upper scale 2.

[0047] Optional, such as Figures 1 to 4 As shown, there are two lower scales 9. Both lower scales 9 are slidably connected to the lower base plate 10 and are arranged opposite each other in the length direction of the lower base plate 10.

[0048] In the above optional embodiments, it should be noted that the lower scale 9 can be slidably connected to the lower base plate 10 in the form of a slide rail slider, and the zero mark of the two lower scale 9 is located at the two ends near the lower base plate 10 respectively.

[0049] The advantages of the above optional embodiments are as follows: by setting two lower scales 9, the lower base plate 10 can be placed in the middle of the bottom of the trapezoidal side ditch, and then the two lower scales 9 can be pulled from both ends respectively, which is more convenient and avoids the possibility of tilting when setting only one lower scale 9.

[0050] Optional, such as Figures 1 to 4 As shown, it also includes a support plate 3 and a connecting plate 4. The connecting plate 4 is connected to the lower surface of the upper base plate 1, and the support plate 3 and the connecting plate 4 are rotatably connected.

[0051] In the above optional embodiments, it should be noted that the support plate 3 and the connecting plate 4 can be rotatably connected by a rotating shaft and a damping bearing, and the support plate 3 and the connecting plate 4 can also be rotatably connected by a damping hinge.

[0052] The advantages of the above optional embodiments are: by setting the connecting plate 4, this tool can be connected to other measuring devices to realize the longitudinal dimension measurement of the trapezoidal side ditch.

[0053] Optional, such as Figures 1 to 4 As shown, a connecting hole 31 is provided at the end of the support plate 3 that is away from the connecting plate 4.

[0054] The advantages of the above optional embodiments are that the connection hole 31 enables reliable and quick connection between other measuring devices and this tool.

[0055] Optional, such as Figures 1 to 4 As shown, it also includes an upper bolt 12, and an upper elongated hole 21 is provided on the upper scale 2. The upper bolt 12 passes through the upper elongated hole 21 and is connected to the upper base plate 1.

[0056] In the above optional embodiments, it should be noted that the upper bolt 12 is screwed to the upper base plate 1, and the number of upper bolts 12 is the same as the number of upper scales 2. One upper scale 2 is connected to the upper base plate 1 through one upper bolt 12.

[0057] The advantages of the above optional embodiments are as follows: by setting the upper bolt 12 in conjunction with the upper elongated hole 21, when it is necessary to measure the size of the trapezoidal side ditch, the upper bolt 12 is loosened, and then the upper scale 2 is slid out to the position where it abuts the top edge of the trapezoidal side ditch, and then the upper bolt 12 is tightened, thereby realizing the measurement of the top width of the trapezoidal side ditch. This is more convenient and accurate and less likely to cause changes in the measured size due to misoperation.

[0058] Optional, such as Figures 1 to 4 As shown, it also includes a lower bolt 11, and a lower elongated hole 91 is provided on the lower scale 9. The lower bolt 11 passes through the lower elongated hole 91 and is connected to the lower base plate 10.

[0059] In the above optional embodiments, it should be noted that the lower bolt 11 is screwed to the lower base plate 1, and the number of lower bolts 11 is the same as the number of lower scales 9. One lower scale 9 is connected to the lower base plate 1 through one lower bolt 11.

[0060] The advantages of the above optional embodiments are as follows: by setting the lower bolt 11 in conjunction with the lower elongated hole 91, when it is necessary to measure the size of the trapezoidal side ditch, the lower bolt 11 is loosened, and then the lower scale 9 is slid out to the position where it abuts the bottom edge of the trapezoidal side ditch, and then the lower bolt 11 is tightened, thereby realizing the measurement of the bottom width of the trapezoidal side ditch. This is more convenient and accurate and less likely to cause changes in the measured size due to misoperation.

[0061] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A tool for measuring the dimensions of a trapezoidal side ditch structure, characterized in that, It includes an upper base plate (1), an upper scale (2), a lower base plate (10), a lower scale (9), and a slide rail and slide bar assembly; The upper scale (2) is slidably connected to the side or upper surface of the upper base plate (1), and the lower scale (9) is slidably connected to the side or lower surface of the lower base plate (10). One end of the slide rail and slide rod assembly is rotatably connected to the upper base plate (1), and the other end of the slide rail and slide rod assembly is rotatably connected to the lower base plate (10).

2. The trapezoidal side ditch structure dimension measuring tool according to claim 1, characterized in that, The slide rail and slide rod assembly includes a slide rail (6) and a slide rod (7). One end of the slide rod (7) is slidably connected to the slide rail (6), and the other end of the slide rod (7) is rotatably connected to the lower base plate (10). The end of the slide rail (6) facing away from the slide rod (7) is rotatably connected to the upper base plate (1).

3. The trapezoidal side ditch structure dimension measuring tool according to claim 2, characterized in that, The slide rail and slide rod assembly also includes a first base (5) and a second base (8). The slide rail (6) is rotatably connected to the upper base plate (1) through the first base (5), and the slide rod (7) is rotatably connected to the lower base plate (10) through the second base (8).

4. The trapezoidal side ditch structure dimension measuring tool according to claim 2, characterized in that, The slide rail and slide bar assembly also includes a slider (71). The slider (71) is provided on the side of the slide bar (7). The slide bar (7) is slidably connected to the slide rail (6) through the slider (71).

5. The trapezoidal side ditch structure dimension measuring tool according to any one of claims 1 to 4, characterized in that, There are two upper scales (2), both of which are slidably connected to the upper base plate (1) and are arranged opposite to each other on the length direction of the upper base plate (1).

6. The trapezoidal side ditch structure dimension measuring tool according to any one of claims 1 to 4, characterized in that, There are two lower scales (9), both of which are slidably connected to the lower base plate (10) and are arranged opposite to each other on the length direction of the lower base plate (10).

7. The trapezoidal side ditch structure dimension measuring tool according to claim 1, characterized in that, It also includes a support plate (3) and a connecting plate (4), the connecting plate (4) being connected to the lower surface of the upper base plate (1), and the support plate (3) and the connecting plate (4) being rotatably connected.

8. The trapezoidal side ditch structure dimension measuring tool according to claim 7, characterized in that, The support plate (3) has a connection hole (31) at one end away from the connecting plate (4).

9. The trapezoidal side ditch structure dimension measuring tool according to claim 1, characterized in that, It also includes an upper bolt (12), and an upper elongated hole (21) is provided on the upper scale (2). The upper bolt (12) passes through the upper elongated hole (21) and is connected to the upper base plate (1).

10. The trapezoidal side ditch structure dimension measuring tool according to claim 1, characterized in that, It also includes a lower bolt (11), and the lower scale (9) has a lower elongated hole (91) on it. The lower bolt (11) passes through the lower elongated hole (91) and is connected to the lower base plate (10).

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