Multifunctional measuring scale for surveying and mapping engineering

Abstract

The utility model relates to the technical field of measuring rulers, in particular to a multifunctional measuring ruler for surveying and mapping engineering, which comprises a straight ruler piece, a plurality of first scale grooves are arranged on the upper surface of the straight ruler piece, a deflection groove is arranged on the side wall of the straight ruler piece, the inner wall of the deflection groove is fixedly connected with a fixing column, and the fixing column is fixedly connected with the ruler piece. The end, away from the ruler piece, of the fixing column is fixedly connected with a limiting disc, a deflection piece is movably installed on the outer surface of the fixing column, an observation groove is formed in the side wall of the deflection piece, and an angle groove is formed in the inner wall of the deflection groove. The multifunctional measuring tape is foldable, convenient to carry, capable of measuring the inclination angle of an object, more in function and wider in application range, the fourth scale groove is used for measuring the width of a gap, the moving piece and the baffle are arranged for assisting in measuring the width of the wall gap, the tape piece can be stretched outwards by pulling the pulling plate, and then a larger length measuring range is achieved.

Description

Technical Field

[0001] This utility model relates to the field of measuring rulers, and in particular to a multifunctional measuring ruler for surveying engineering. Background Technology

[0002] Engineering surveying refers to all surveying work in engineering construction, including various surveying tasks carried out during the surveying, design, construction, and management phases of engineering construction. Engineering surveying is categorized by its work sequence and nature into engineering control surveying and topographic surveying during the surveying and design phase, construction surveying and equipment installation surveying during the construction phase, and as-built surveying during the completion and management phases.

[0003] Existing multi-functional measuring rulers used in surveying engineering have limited functionality, only measuring the length and width of objects. Furthermore, their excessive length makes them inconvenient to carry, and they cannot measure the tilt angle of some objects. Consequently, they have limited applicability and are not easy to carry. Utility Model Content

[0004] In view of this, the present invention provides a multifunctional measuring ruler for surveying engineering. The main technical problem to be solved is that the ruler has a single function, can only measure the length and width of objects, and is too long to be convenient to carry. It also cannot measure the tilt angle of some objects, has a limited range of applications, and is inconvenient to carry.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a multifunctional measuring ruler for surveying engineering, comprising a ruler component, characterized in that: a first graduation groove is formed on the upper surface of the ruler component, the number of the first graduation grooves is multiple; a deflection groove is formed on the side wall of the ruler component; a fixing post is fixedly connected to the inner wall of the deflection groove; a limit plate is fixedly connected to the end of the fixing post away from the ruler component; a deflector is movably mounted on the outer surface of the fixing post; an observation groove is formed on the side wall of the deflector; an angle groove is formed on the inner wall of the deflection groove, the number of the angle grooves is multiple; and the ruler... A wedge-shaped feeler gauge is provided below the component. The wedge-shaped feeler gauge has a fourth graduation groove on its inclined surface. There are multiple fourth graduation grooves. A first moving groove is provided on the side wall of the wedge-shaped feeler gauge. A moving component is movably installed inside the first moving groove. A baffle is fixedly connected to the outer wall of the moving component. An installation groove is provided inside the ruler component. A fixed shaft is fixedly connected to the inner wall of the installation groove. A measuring tape is movably installed on the outer surface of the fixed shaft. A pull plate is fixedly connected to one end of the measuring tape. A second moving groove is provided inside the installation groove. Part of the measuring tape is located inside the second moving groove.

[0006] By adopting the above technical solution, this multifunctional measuring ruler can be folded for easy carrying. It can also measure the tilt angle of objects, offering more functions and a wider range of applications. The fourth scale groove is used to measure the width of gaps, while the moving parts and baffles are designed to assist in measuring the width of wall gaps. Pulling the pull plate can stretch the measuring tape outwards, thereby achieving a larger length measurement range.

[0007] As a further description of the above technical solution:

[0008] The ruler component has a first rotating groove on its upper surface. A first connecting column is fixedly connected to the inner wall of the first rotating groove, and a rotating component is movably installed on the outer surface of the first connecting column.

[0009] By adopting the above technical solution, the rotating component is responsible for connecting the ruler component and the wedge feeler gauge component together.

[0010] As a further description of the above technical solution:

[0011] The upper surface of the wedge-shaped feeler gauge is provided with a second rotating groove, the inner wall of the second rotating groove is fixedly connected with a second connecting column, and a rotating component is movably installed on the outer surface of the second connecting column.

[0012] By adopting the above technical solution, wedge-shaped feeler gauges are used to measure the width of gaps and some minute spacing.

[0013] As a further description of the above technical solution:

[0014] The lower surface of the wedge-shaped feeler gauge is provided with a third scale groove, and there are multiple third scale grooves. The side wall of the rotating part is provided with a second scale groove, and there are multiple second scale grooves.

[0015] By adopting the above technical solution, the third, second, and first scale grooves can be regarded as the scale of the ruler when the ruler and wedge gauge are fully unfolded, and can also be used independently when the ruler and wedge gauge are folded, making them more flexible to use.

[0016] By employing the above technical solution, the multifunctional measuring ruler for surveying engineering of this utility model has at least the following beneficial effects:

[0017] Compared to existing technologies, this multifunctional measuring ruler for surveying engineering comprises a straight ruler component, a first graduated groove, a fixed post, a deflector component, an observation groove, an angle groove, a rotating component, and a wedge-shaped feeler gauge component. The first graduated groove can be used to measure length. The straight ruler component, rotating component, and wedge-shaped feeler gauge component can be folded together for easier storage. Rotating the deflector component allows it to rotate around the fixed post, and the angle groove can be read through the observation groove to measure angles, thus enhancing the measuring ruler's functionality. Compared to existing measuring rulers, this multifunctional measuring ruler for surveying engineering is foldable for easy carrying and can also measure the tilt angle of objects, offering more functions and a wider range of applications.

[0018] Compared with existing technologies, the multi-functional measuring ruler used in this surveying project uses a wedge-shaped feeler gauge, a fourth scale groove, a moving part, and a baffle. The wedge-shaped feeler gauge is used to measure the width of gaps and some small gaps, the fourth scale groove is used to measure the width of gaps, and the moving part and baffle are set up to assist in measuring the width of wall gaps.

[0019] Compared with existing technologies, the multi-functional measuring ruler used in this surveying project uses a pull plate and a measuring tape component; pulling the pull plate can stretch the measuring tape component outward, thereby achieving a larger length measurement range. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a multifunctional measuring ruler for surveying engineering proposed in this utility model.

[0021] Figure 2 This is a cross-sectional view of the overall structure of a multifunctional measuring ruler for surveying engineering proposed in this utility model;

[0022] Figure 3 This is a partial structural cross-sectional view of a multifunctional measuring ruler for surveying engineering proposed in this utility model;

[0023] Figure 4 This utility model presents a structural diagram of a wedge-shaped feeler gauge component for a multifunctional measuring ruler used in surveying engineering.

[0024] Legend:

[0025] 1. Ruler component; 2. First graduation groove; 3. Deflection groove; 4. Fixed post; 5. Deflection component; 6. Observation groove; 7. Angle groove; 8. First rotation groove; 9. First connecting post; 10. Rotating component; 11. Wedge gauge component; 12. Second rotation groove; 13. Second connecting post; 14. Second graduation groove; 15. Third graduation groove; 16. Fourth graduation groove; 17. First moving groove; 18. Moving component; 19. Baffle; 20. Mounting groove; 21. Fixed shaft; 22. Measuring tape component; 23. Pull plate; 24. Second moving groove; 25. Limiting plate. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0027] Reference Figure 1-4 This utility model provides a multifunctional measuring ruler for surveying engineering: it includes a ruler 1, the upper surface of the ruler 1 is provided with a first scale groove 2, the number of first scale grooves 2 is multiple, the side wall of the ruler 1 is provided with a deflection groove 3, the inner wall of the deflection groove 3 is fixedly connected with a fixing post 4, the end of the fixing post 4 away from the ruler 1 is fixedly connected with a limit plate 25, the outer surface of the fixing post 4 is movably installed with a deflection component 5, the side wall of the deflection component 5 is provided with an observation groove 6, the inner wall of the deflection groove 3 is provided with an angle groove 7, the number of angle grooves 7 is multiple. The first scale groove 2 can be used to measure length. The ruler 1, rotating member 10, and wedge gauge member 11 can be folded together for easier storage. Rotating the deflector 5 allows it to rotate around the fixed post 4, and the angle of the angle groove 7 can be read through the observation groove 6, thus achieving the effect of angle measurement. This enhances the functionality of the measuring ruler. A wedge gauge member 11 is located below the ruler 1. The wedge gauge member 11 is used to measure the width of gaps and small distances. The inclined surface of the wedge gauge member 11 has a fourth scale groove 16, and there are multiple fourth scale grooves 16. A first moving groove 17 is formed on the side wall of the wedge gauge member 11. The first movable groove 17 has a movable component 18 installed inside. The outer wall of the movable component 18 is fixedly connected to a baffle 19. The ruler component 1 has an installation groove 20 inside. The inner wall of the installation groove 20 is fixedly connected to a fixed shaft 21. The outer surface of the fixed shaft 21 is movably installed with a measuring tape component 22. One end of the measuring tape component 22 is fixedly connected to a pull plate 23. The installation groove 20 has a second movable groove 24 inside. Part of the measuring tape component 22 is located inside the second movable groove 24. The fourth scale groove is used to measure the width of the gap. The movable component and the baffle are set to assist in measuring the width of the wall gap. Pulling the pull plate can stretch the measuring tape component outward, thereby achieving a larger length measurement range.

[0028] The upper surface of the ruler component 1 is provided with a first rotating groove 8, and the inner wall of the first rotating groove 8 is fixedly connected to a first connecting post 9. The rotating component 10 is responsible for connecting the ruler component 1 and the wedge-shaped feeler gauge component 11 together. The rotating component 10 is movably installed on the outer surface of the first connecting post 9. The upper surface of the wedge-shaped feeler gauge component 11 is provided with a second rotating groove 12, and the inner wall of the second rotating groove 12 is fixedly connected to a second connecting post 13. The rotating component 10 is movably installed on the outer surface of the second connecting post 13. The lower surface of the wedge-shaped feeler gauge component 11 is provided with a third scale groove 15, and there are multiple third scale grooves 15. The side wall of the rotating component 10 is provided with a second scale groove 14, and there are multiple second scale grooves 14. The third scale groove 15, the second scale groove 14 and the first scale groove 2 can be regarded as the scale of the ruler when the ruler component 1, the rotating component 10 and the wedge-shaped feeler gauge component 11 are fully unfolded. They can also be used individually when the ruler component 1 and the wedge-shaped feeler gauge component 11 are folded, making them more flexible to use.

[0029] Working principle:

[0030] The first scale groove 2 can be used to measure length. The ruler 1, the rotating part 10, and the wedge gauge part 11 can be folded together for easier storage. Rotating the deflector 5 allows it to rotate around the fixed post 4, and the angle of the angle groove 7 can be read through the observation groove 6, thus achieving the effect of measuring angles. This makes the measuring ruler more functional. The wedge gauge part 11 is used to measure the width of gaps and some small gaps. The fourth scale groove 16 is used to measure the width of gaps. The moving part 18 and the baffle 19 are set up to assist in measuring the width of wall gaps. Pulling the pull plate 23 can stretch the measuring tape part 22 outward, thereby achieving a larger length measurement range.

[0031] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A multifunctional measuring ruler for surveying engineering, comprising a ruler component (1), characterized in that: The ruler (1) has a first scale groove (2) on its upper surface, and there are multiple first scale grooves (2). The ruler (1) has a deflection groove (3) on its side wall. A fixing post (4) is fixedly connected to the inner wall of the deflection groove (3). A limit plate (25) is fixedly connected to the end of the fixing post (4) away from the ruler (1). A deflection component (5) is movably installed on the outer surface of the fixing post (4). An observation groove (6) is opened on the side wall of the deflection component (5). An angle groove (7) is opened on the inner wall of the deflection groove (3). There are multiple angle grooves (7). A wedge-shaped feeler gauge (11) is provided below the ruler (1). A fourth scale groove (1) is opened on the inclined surface of the wedge-shaped feeler gauge (11). 6) There are multiple fourth scale grooves (16). The side wall of the wedge-shaped feeler gauge (11) is provided with a first moving groove (17). A moving part (18) is movably installed inside the first moving groove (17). A baffle (19) is fixedly connected to the outer wall of the moving part (18). The inside of the ruler (1) is provided with an installation groove (20). A fixed shaft (21) is fixedly connected to the inner wall of the installation groove (20). A measuring tape (22) is movably installed on the outer surface of the fixed shaft (21). A pull plate (23) is fixedly connected to one end of the measuring tape (22). A second moving groove (24) is provided inside the installation groove (20). Part of the measuring tape (22) is located inside the second moving groove (24).

2. The multifunctional measuring ruler for surveying engineering according to claim 1, characterized in that: The upper surface of the ruler (1) is provided with a first rotating groove (8), the inner wall of the first rotating groove (8) is fixedly connected with a first connecting column (9), and the outer surface of the first connecting column (9) is movably installed with a rotating component (10).

3. The multifunctional measuring ruler for surveying engineering according to claim 1, characterized in that: The upper surface of the wedge-shaped feeler gauge (11) is provided with a second rotating groove (12), the inner wall of the second rotating groove (12) is fixedly connected with a second connecting column (13), and the outer surface of the second connecting column (13) is movably installed with a rotating component (10).

4. A multifunctional measuring ruler for surveying engineering according to claim 3, characterized in that: The lower surface of the wedge-shaped feeler gauge (11) is provided with a third scale groove (15), and there are multiple third scale grooves (15). The side wall of the rotating part (10) is provided with a second scale groove (14), and there are multiple second scale grooves (14).

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