Novel multifunctional civil engineering quality detection ruler

Abstract

The utility model relates to the technical field of detection rulers, in particular to a novel multifunctional civil engineering quality detection ruler which comprises a main body, a square groove is formed in the side surface of the main body, an angle measuring plate is movably connected in the square groove, a movable groove is formed in the inner bottom of the square groove, the inner bottom face of the movable groove penetrates through the lower surface of the main body, and the movable groove is in an L shape. A fixed column is fixedly connected into the movable groove, a rotating rod is movably connected to the outer surface of the fixed column, scales are arranged on the side surface of the main body, an inner cavity is formed in the lower surface of the main body, and a measuring scale is arranged in the inner cavity. According to the utility model, various detection tools can be concentrated, carrying of numerous tools is avoided, the detection process is simpler, time-saving and labor-saving, quality detection is facilitated, and the practicability of the detection ruler is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection rulers, in particular to a novel multifunctional civil engineering quality detection ruler. Background Art

[0002] "Civil Engineering" refers to civil construction engineering, which is a general term for civil engineering and construction engineering. It is an engineering discipline that builds various facilities and places for human life, production and other activities. It covers the construction of buildings, structures and engineering objects within the facilities and places of various projects such as houses and roads above and below the ground. It includes various technical activities such as survey, design, construction, maintenance and management in the process of engineering construction, as well as the materials, equipment and items consumed in the construction process.

[0003] In the current existing technology, since civil engineering projects need to use external quality inspection rulers to conduct quality inspections on civil engineering projects during use, the functions of the inspection rulers are relatively single, and it is usually necessary to carry a variety of tools when using them, which makes the inspection process more cumbersome and time-consuming, inconvenient for quality inspection, and greatly reduces the practicality of the inspection rulers. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a novel multifunctional civil engineering quality detection ruler.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new multifunctional civil engineering quality inspection ruler, including a main body, a square groove is opened on the side surface of the main body, a protractor plate is movably connected inside the square groove, a movable groove is opened on the inner bottom of the square groove, the inner bottom surface of the movable groove passes through the lower surface of the main body, the movable groove is L-shaped, a fixed column is fixedly connected inside the movable groove, a rotating rod is movably connected to the outer surface of the fixed column, a scale is set on the side surface of the main body, an inner cavity is opened on the lower surface of the main body, and a ruler is set inside the inner cavity.

[0006] As a further description of the above technical solution:

[0007] A pointer is arranged at one end of the rotating rod close to the angle measuring plate, and a cone cutter is arranged at the other end of the rotating rod.

[0008] As a further description of the above technical solution:

[0009] A rubber band is fixedly connected to the interior of the square groove, and the lower surface of the rubber band is in contact with the upper surface of the angle measuring plate.

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

[0011] The inner side surface of the movable groove is provided with a receiving groove, the inner side surface of the receiving groove is fixedly connected with a spring, one end of the spring is fixedly connected with a clamping block, the side surface of the clamping block is fixedly connected with a pull rod, one end of the pull rod extends through the interior of the receiving groove to the outside of the main body, and one end of the pull rod is fixedly connected with a pull handle.

[0012] As a further description of the above technical solution:

[0013] The inner side surface of the inner cavity is fixedly connected with a first magnet, and one end of the ruler located inside the inner cavity is fixedly connected with a second magnet, and the first magnet fits with the second magnet.

[0014] As a further description of the above technical solution:

[0015] A placement groove is provided on the front side of the main body, and a level bubble is fixedly connected inside the placement groove.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the novel multifunctional civil engineering quality inspection ruler has an angle measuring plate, a movable groove, a rotating rod, a scale and a measuring ruler. When the rotating rod is rotated out of the main body, the side of the main body located at the movable groove is placed against one side of the corner, and then the side of the rotating rod is placed against the other side. The angle measuring plate is opened, and the angle of the corner is confirmed by the pointer pointing at one end of the rotating rod, and the cone cutter at the other end of the rotating rod can be used for strength testing. At the same time, when confirming the length, the back of the main body is placed against the measuring position, and the length can be measured through the scale. If the length is not enough, the measuring ruler can be pulled out to extend the measuring distance. Compared with the currently available technology, since civil engineering projects need to use external quality inspection rulers to conduct quality inspections on civil engineering projects during use, and the functions of the inspection rulers are relatively single, it is usually necessary to carry a variety of tools to match them when using them, which makes the inspection process more troublesome and time-consuming, inconvenient for quality inspection, and greatly reduces the practicality of the inspection ruler. This new multifunctional civil engineering quality inspection ruler can concentrate a variety of inspection tools, avoid carrying many tools, make the inspection process simpler, save time and effort, facilitate quality inspection, and improve the practicality of the inspection ruler.

[0018] 2. Compared with the prior art, the novel multifunctional civil engineering quality inspection ruler rotates the angle measuring plate into the square groove through the rubber band, the receiving groove, the spring, the clamping block, the pull rod, the first magnet and the second magnet, so that the rubber band restricts and fixes the angle measuring plate, and the spring in the receiving groove pushes the clamping block to extend, blocking one end of the rotating rod, so that the rotating rod is restricted in the movable groove, the first magnet and the second magnet are mutually attracted, so that the ruler is restricted inside the inner cavity, and the measuring tools such as the angle measuring plate, the rotating rod and the ruler can be stored inside the main body, thereby reducing the occupied area of ​​the inspection ruler, protecting the measuring tools, and facilitating the use of the inspection ruler. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first viewing angle;

[0020] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0021] Figure 3 This is a cross-sectional view of the internal structure of the utility model from the first perspective;

[0022] Figure 4 This is a cross-sectional view of the internal structure of the utility model from a second viewing angle;

[0023] Figure 5 Based Figure 4 A magnified view of the structure in the middle.

[0024] Legend:

[0025] 1. Main body; 2. Square groove; 3. Angle plate; 4. Movable groove; 5. Fixed column; 6. Rotating rod; 7. Scale; 8. Inner cavity; 9. Ruler; 10. Rubber band; 11. Receiving groove; 12. Spring; 13. Block; 14. Pull rod; 15. Pull handle; 16. First magnet; 17. Second magnet; 18. Level bubble. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0027] Reference Figure 1-5The utility model provides a new multifunctional civil engineering quality inspection ruler: it includes a main body 1, a square groove 2 is provided on the side surface of the main body 1, a protractor plate 3 is movably connected inside the square groove 2, a movable groove 4 is provided on the inner bottom of the square groove 2, the inner bottom surface of the movable groove 4 passes through the lower surface of the main body 1, the movable groove 4 is L-shaped, a fixed column 5 is fixedly connected inside the movable groove 4, a rotating rod 6 is movably connected to the outer surface of the fixed column 5, a scale 7 is provided on the side surface of the main body 1, an inner cavity 8 is provided on the lower surface of the main body 1, and the inner bottom surface of the inner cavity 8 near the outer side is fixedly connected to the first stopper A ruler 9 is arranged inside the inner cavity 8, and a second stopper is fixedly connected to the innermost lower surface of the ruler 9, and the second stopper can cooperate with the first stopper to prevent the ruler 9 from being completely pulled out, so as to prevent the ruler 9 from accidentally falling off. The scale 7 and the ruler 9 can match each other, so that the ruler 9 can cooperate with the scale 7 for measurement after being pulled apart. A pointer is arranged at one end of the rotating rod 6 close to the protractor plate 3. When the rotating rod 6 measures a right angle, the pointer will point to the angle value on the protractor plate 3 as the rotating rod 6 rotates, so as to facilitate the determination of the specific angle of the wall corner, and a cone knife is arranged at the other end of the rotating rod 6.

[0028] After the rotating rod 6 is rotated out of the main body 1, the side of the main body 1 located at the movable groove 4 is placed against one side of the corner, and then the side of the rotating rod 6 is placed against the other side, and the protractor plate 3 is opened. The angle of the corner is confirmed by the pointer pointing at one end of the rotating rod 6, and the cone cutter at the other end of the rotating rod 6 can be used for strength testing. At the same time, when confirming the length, the back of the main body 1 is placed against the measuring position, and the length can be measured through the scale 7. If the length is not enough, the ruler 9 can be pulled out to extend the measuring distance.

[0029] like Figure 2 As shown, a rubber band 10 is fixedly connected to the inside of the square groove 2, and the lower surface of the rubber band 10 is in contact with the upper surface of the protractor plate 3. The rubber band 10 can restrict and fix the protractor plate 3 after the protractor plate 3 is placed in the square groove 2. When it is needed to be used, the rubber band 10 is pulled to open the rubber band 10, and the protractor plate 3 can be rotated open.

[0030] like Figure 3 As shown, a receiving groove 11 is provided on the inner side surface of the movable groove 4, and a spring 12 is fixedly connected to the inner side surface of the receiving groove 11, and a clamping block 13 is fixedly connected to one end of the spring 12, and a pull rod 14 is fixedly connected to the side surface of the clamping block 13. One end of the pull rod 14 passes through the interior of the receiving groove 11 and extends to the outside of the main body 1, and one end of the pull rod 14 is fixedly connected to a pull handle 15. Pulling the pull handle 15 moves the pull rod 14 backward, driving the clamping block 13 to retract into the receiving groove 11, so that the rotating rod 6 can be rotated out for measurement. When storing, the same operation is performed. When the rotating rod 6 is located in the movable groove 4, the pull handle 15 is released, and the spring 12 pushes the clamping block 13 to extend out of the receiving groove 11, blocking the rotating rod 6, so that the rotating rod 6 is confined in the movable groove 4 and stored.

[0031] like Figure 5 As shown, the inner side surface of the inner cavity 8 is fixedly connected with a first magnet 16, and one end of the ruler 9 located inside the inner cavity 8 is fixedly connected with a second magnet 17. The first magnet 16 and the second magnet 17 fit together, and the first magnet 16 and the second magnet 17 can confine the ruler 9 inside the accommodating groove 11, so as to protect the ruler 9.

[0032] like Figure 1 As shown, a placement groove is provided on the front of the main body 1, and a level bubble 18 is fixedly connected inside the placement groove. The level bubble 18 can be used to measure the horizontal state of the detection position, which facilitates measurement.

[0033] Working principle: After the rotating rod 6 is rotated out of the main body 1, the side of the main body 1 located at the movable groove 4 is placed against one side of the corner, and then the side of the rotating rod 6 is placed against the other side, and the protractor board 3 is opened. The angle of the corner is confirmed by the pointer pointing at one end of the rotating rod 6, and the cone knife at the other end of the rotating rod 6 can be used for strength testing. At the same time, when confirming the length, the back of the main body 1 is placed against the measuring position, and the length can be measured by the scale 7. If the length is not enough, the ruler 9 can be pulled out to extend the measuring distance. The level bubble 18 can measure the horizontal state of the detection position. After use, the protractor board 3 is rotated and placed into the square groove 2, so that the rubber band 10 restricts and fixes the protractor board 3, and the spring 12 in the accommodating groove 11 pushes the block 13 to extend, blocking one end of the rotating rod 6, so that the rotating rod 6 is restricted in the movable groove 4, and the first magnet 16 and the second magnet 17 are attracted to each other, so that the ruler 9 is restricted in the inner cavity 8.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel multifunctional civil engineering quality inspection ruler, comprising a main body (1), characterized in that: The side surface of the main body (1) is provided with a square groove (2), the interior of the square groove (2) is movably connected to a protractor plate (3), the inner bottom of the square groove (2) is provided with a movable groove (4), the inner bottom surface of the movable groove (4) passes through the lower surface of the main body (1), the movable groove (4) is L-shaped, the interior of the movable groove (4) is fixedly connected to a fixed column (5), the outer surface of the fixed column (5) is movably connected to a rotating rod (6), the side surface of the main body (1) is provided with a scale (7), the lower surface of the main body (1) is provided with an inner cavity (8), and the interior of the inner cavity (8) is provided with a measuring ruler (9).

2. A novel multifunctional civil engineering quality inspection ruler according to claim 1, characterized in that: A pointer is provided at one end of the rotating rod (6) close to the angle measuring plate (3), and a cone cutter is provided at the other end of the rotating rod (6).

3. The novel multifunctional civil engineering quality inspection ruler according to claim 1 is characterized by: A rubber band (10) is fixedly connected to the interior of the square groove (2), and the lower surface of the rubber band (10) fits the upper surface of the angle measuring plate (3).

4. The novel multifunctional civil engineering quality inspection ruler according to claim 1 is characterized by: The inner side surface of the movable groove (4) is provided with a receiving groove (11), the inner side surface of the receiving groove (11) is fixedly connected to a spring (12), one end of the spring (12) is fixedly connected to a clamping block (13), the side surface of the clamping block (13) is fixedly connected to a pull rod (14), one end of the pull rod (14) passes through the interior of the receiving groove (11) and extends to the outside of the main body (1), and one end of the pull rod (14) is fixedly connected to a pull handle (15).

5. The novel multifunctional civil engineering quality inspection ruler according to claim 1 is characterized by: The inner side surface of the inner cavity (8) is fixedly connected to a first magnet (16), and one end of the ruler (9) located inside the inner cavity (8) is fixedly connected to a second magnet (17), and the first magnet (16) and the second magnet (17) are in close contact with each other.

6. The novel multifunctional civil engineering quality inspection ruler according to claim 1 is characterized by: A placement groove is provided on the front side of the main body (1), and a level bubble (18) is fixedly connected inside the placement groove.

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