Vertical detection ruler for constructional engineering

Abstract

The utility model discloses a vertical detection ruler for constructional engineering, and relates to the technical field of measuring equipment. The constructional engineering verticality detection ruler comprises a detection ruler main body which is used for measuring verticality and is internally provided with an accommodating cavity; the rotating part is located in the containing cavity and rotationally connected with the detection ruler body, and a reading device is arranged on the rotating part; the reset piece is located in the detection ruler main body, and one end of the reset piece is integrally connected with the rotating part; one end of the rotary spring is connected with the reset piece, and the other end of the rotary spring is connected with the detection ruler main body; the rotating spring has rotating force so as to drive the rotating part to rotate. When the constructional engineering perpendicularity detection ruler is used, the reading device on the rotating part can be stored in the containing cavity so as to prevent falling objects and dust from influencing the reading device, and through the telescopic part, the detection ruler body can be replaced to adapt to an uneven detection surface.

Description

Technical Field

[0001] The utility model relates to the field of measuring equipment, and in particular to a vertical detection ruler for construction engineering. Background Art

[0002] A vertical measuring ruler, also known as a ruler, is a professional tool used to measure the verticality of a building. Because it can accurately measure the verticality of a building or object and is easy to use, it is often used in construction, decoration projects, and equipment installation.

[0003] The reading device on the existing vertical detection ruler is often exposed to the outside, and the reading device itself is relatively fragile. The construction conditions at the construction site of the construction project are relatively complicated. When the vertical detection ruler is used at the construction site of the construction project, dropped objects can easily damage the reading device, and dust can easily adhere to the reading device, causing difficulty in reading, thereby affecting the use of the vertical detection ruler. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a vertical measuring ruler for construction projects, which solves the problems that, when using the vertical measuring ruler, dust easily adheres to the surface of the reading device, causing difficulty in reading, and when used at a construction site of a construction project, dropped objects on the construction site easily cause damage to the reading device, and when measuring an uneven surface, the uneven surface easily affects the stability of the vertical measuring ruler and the accuracy of the measured data.

[0005] Technical solution: To achieve the above purpose, the present invention is implemented through the following technical solution: a vertical measuring ruler for construction engineering, comprising: a measuring ruler main body, used to measure verticality, and a containing cavity is provided in the measuring ruler main body; a rotating part, located in the containing cavity, rotatably connected to the measuring ruler main body, and a reading device is provided on the rotating part; a reset member, located in the measuring ruler main body, and one end of the reset member is integrally connected to the rotating part; a swing spring, located on the reset member, and one end is connected to the reset member, and the other end is connected to the measuring ruler main body; wherein the swing spring has a swing force to drive the rotating part to rotate.

[0006] In a further embodiment, the pressing member is made of a material with a certain strength, and the outer shape can be cylindrical or other shapes, such as a prism.

[0007] In a further embodiment, the positioning member is made of a material with a certain strength and its appearance requirement is the same as that of the pressing member.

[0008] In a further embodiment, the linkage part is integrally manufactured with the rotating part, and can also be connected by hot melt welding. The specific connection method can be selected according to actual manufacturing conditions and material selection; the requirements for the rotating part and the linkage part are the same.

[0009] In a further embodiment, the limit groove is opened on the detection ruler body by drilling; the limit member is made of a material with a certain strength and can be connected to the linkage member by hot melting or welding.

[0010] In a further embodiment, the shape of the telescopic portion can be made into a cylindrical shape or other shapes, such as a prism shape; the selection of the reset spring can be selected according to the weight of the detection ruler itself and the elastic coefficient of the spring.

[0011] In a further embodiment, the rotating portion is in the shape of a sector-shaped cylinder, and the rotating portion is adapted to the accommodating cavity.

[0012] In a further embodiment, a curved surface is provided on the positioning member, and the curvature of the curved surface is consistent with the curvature of the accommodating cavity.

[0013] In a further embodiment, the end of the telescopic portion exposed from the detection ruler cylinder is in an arc shape, and the telescopic portions are arranged in a rectangular array.

[0014] Beneficial effects: 1. By arranging the reading device on the rotating part, when the main body of the detection ruler is not in use, the reading device is driven to rotate by the rotating part to store the reading device in the accommodating cavity, thereby preventing the reading device from being damaged by falling objects in the construction site of the construction project, and preventing external dust from adhering to the surface of the reading device, thereby affecting the use of the reading device.

[0015] 2. By arranging a telescopic part on the main body of the detection ruler, when the main body of the detection ruler is used to detect the verticality of an uneven plane, the protrusion on the detection surface will push the telescopic part it contacts into the main body of the detection ruler, so that the main body of the detection ruler can better adapt to the uneven surface and improve the accuracy of measurement. At the same time, because the telescopic part is evenly distributed on the main body of the detection ruler, the force during measurement can be more uniform, the error can be reduced, and the hard contact between the main body of the detection ruler and the detection surface can be reduced, thereby extending the service life of the main body of the detection ruler. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0018] Figure 2 for Figure 1 Schematic diagram of the main cross-section structure.

[0019] Figure 3 for Figure 1 Schematic diagram of the right cross-section structure.

[0020] Figure 4 for Figure 1 Schematic diagram of the left section structure.

[0021] Figure 5 for Figure 2 Schematic diagram of the structure at A.

[0022] Figure 6 for Figure 2 Schematic diagram of the structure at B.

[0023] Figure 7 for Figure 4 Schematic diagram of the structure at D.

[0024] Figure 8 for Figure 2 Schematic diagram of the structure at C.

[0025] The reference numerals in the figure are: 1, detection ruler body; 101, accommodating cavity; 102, limiting groove; 2, rotating part; 201, positioning member; 3, telescopic part; 301, reset spring; 4, rotating member; 5, linkage member; 501, limiting member; 6, pressing member; 7, reset member; 8, swing spring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution in the practical embodiment is clearly and completely described. Obviously, the described embodiment is a part of the practical embodiment, not all of the embodiments. Based on the embodiments in this practical, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical.

[0027] The embodiment of the present application provides a vertical measuring ruler for construction projects, which solves the problem that dropped objects can easily damage the reading device and dust can easily cause difficulty in reading. When detecting uneven surfaces, the impact of uneven conditions on measurement accuracy can be effectively reduced. In actual use, the reading device can be screwed into the main body of the measuring ruler when not in use, thereby avoiding damage to the reading device caused by dropped objects, preventing dust from adhering to the reading device, and reducing the impact of uneven surfaces on measurement accuracy when detecting uneven surfaces.

[0028] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] Reference Figure 1-8 A vertical measuring ruler for construction engineering, comprising: a measuring ruler body 1, used for measuring verticality, and a receiving cavity 101 is provided in the measuring ruler body 1; a rotating part 2, located in the receiving cavity 101, rotatably connected to the measuring ruler body 1, and a reading device is provided on the rotating part 2; a reset member 7, located in the measuring ruler body 1, and one end of the reset member 7 is integrally connected to the rotating part 2; a swing spring 8, located on the reset member 7, and one end is connected to the reset member 7, and the other end is connected to the measuring ruler body 1; wherein the swing spring 8 has a swing force to drive the rotating part 2 to rotate.

[0030] By setting the spiral spring 8 and the rotating part 2, when the detection ruler body 1 is not in use, the reading device on the rotating part 2 can be stored in the accommodating cavity 101 to prevent the reading device from being affected by falling objects and dust.

[0031] The pressing member 6 is located on the detection ruler body 1 , and the pressing member 6 is slidably connected to the detection ruler body 1 .

[0032] The pressing member 6 is provided to control the positioning member 201 . The positioning member 201 can be separated from the detection ruler body 1 by pressing the pressing member 6 .

[0033] The positioning member 201 is located on the rotating part 2 , and the positioning member 201 is elastically connected to the rotating part 2 .

[0034] The positioning member 201 can be provided to fix the position of the rotating part 2 when the reading device is rotated out of the accommodating cavity 101 .

[0035] The linkage member 5 is located on the rotating part 2, and the linkage member 5 is integrally connected to the rotating part 2; the rotating member 4 is located on the detection ruler body 1, and the rotating member 4 is rotationally connected to the detection ruler body 1; wherein the linkage member 5 and the rotating member 4 are connected through gear transmission.

[0036] The linkage member 5 cooperates with the rotating member 4 to drive the rotating part 2 to rotate.

[0037] The limiting groove 102 is provided on the detection ruler body 1 ; the limiting member 501 is located in the limiting groove 102 , and the limiting member 501 is integrally connected with the linkage member 5 .

[0038] The limiting groove 102 is used to limit the rotation trajectory of the limiting member 501 , and the cooperation between the limiting member 501 and the limiting groove 102 can limit the rotation direction and rotation trajectory of the rotating part 2 .

[0039] The telescopic part 3 is located on the detection ruler body 1 , and the telescopic part 3 is slidably connected to the detection ruler body 1 ; the return spring 301 is located in the detection ruler body 1 , and the telescopic part 3 is in contact with the return spring 301 .

[0040] The cooperation between the telescopic part 3 and the return spring 301 enables the detection ruler body 1 to adapt to the uneven detection surface.

[0041] The rotating portion 2 is in the shape of a sector-shaped column, and the rotating portion 2 is adapted to the accommodating cavity 101 .

[0042] The fan-shaped cylindrical rotating part 2 and the accommodating cavity 101 can make the rotating part 2 rotate better in the accommodating cavity 101 .

[0043] An arc surface is disposed on the positioning member 201 , and the curvature of the arc surface is consistent with the curvature of the accommodating cavity 101 .

[0044] The provision of the arc-shaped surface can prevent the positioning member 201 from interfering with the rotation of the rotating part 2 .

[0045] The end of the telescopic portion 3 exposed from the detection ruler cylinder is in an arc shape, and the telescopic portions 3 are arranged in a rectangular array.

[0046] The arc-shaped arrangement can prevent the telescopic portion 3 from scratching the detection plane, while the rectangular arrangement can provide better balance and stability, making it easier for the detection ruler to maintain a vertical state during use.

[0047] During use, by pressing the pressing member 6, the pressing member 6 pushes the positioning member 201 to move toward the inside of the rotating part 2. When the positioning member 201 is separated from the detection ruler body 1, the rotation force of the rotation spring 8 drives the reset member 7 to rotate, so that the reset member 7 drives the rotating part 2 to rotate, and the mutual cooperation between the limiting groove 102 and the limiting block will limit the rotation trajectory and rotation degree of the rotating part 2, so that the reading device on the rotating part 2 is completely received in the accommodating cavity 101. When in use, by rotating the rotating member 4, the rotating member 201 is rotated. 4 drives the linkage member 5 to rotate, so that the linkage member 5 drives the rotating part 2 to rotate. When the positioning member 201 on the rotating part 2 rotates to below the pressing member 6, the positioning member 201 pops out to realize the positioning and fixing of the rotating part 2, and will push up the pressing member 6. When the uneven detection surface is detected, by placing the detection ruler body 1 on the detected surface, the protrusion on the detection surface pushes the telescopic part 3 that it contacts into the inside of the detection ruler body 1 through the weight of the detection ruler body 1 itself or manual pressure, so as to achieve the purpose of balancing the stability of the detection ruler body 1.

[0048] In summary, compared with the prior art, the present invention has the following beneficial effects: by arranging a rotating part that can drive the reading device to rotate on the detection ruler body, when the detection ruler body is not in use, the rotating part drives the reading device to enter the accommodating cavity by pressing the pressing piece interface, thereby preventing dropped objects and dust from affecting the subsequent application of the reading device and the reading of data, and by arranging the telescopic part, when the detection ruler body detects an uneven detection surface, the detection ruler body can better adapt to the uneven surface, and the arrangement of the telescopic part can also avoid hard contact between the detection ruler body and the detection surface, thereby extending the service life of the detection ruler body.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A vertical detection ruler for construction engineering, characterized in that: include: A detection ruler body (1) is used to measure verticality, and a receiving cavity (101) is provided in the detection ruler body (1); The rotating part (2) is located in the accommodating cavity (101) and is rotatably connected to the detection ruler body (1), and a reading device is provided on the rotating part (2); A reset member (7) is located in the detection ruler body (1), and one end of the reset member (7) is integrally connected to the rotating part (2); A spiral spring (8) is located on the reset member (7), one end of which is connected to the reset member (7) and the other end of which is connected to the detection ruler body (1); The rotary spring (8) has a rotary force to drive the rotating part (2) to rotate.

2. A construction engineering vertical detection ruler according to claim 1, characterized in that: Also includes: The pressing piece (6) is located on the detection ruler body (1), and the pressing piece (6) is slidably connected to the detection ruler body (1).

3. A construction engineering vertical detection ruler according to claim 1, characterized in that: Also includes: The positioning member (201) is located on the rotating part (2), and the positioning member (201) is elastically connected to the rotating part (2).

4. A construction engineering vertical detection ruler according to claim 1, characterized in that: Also includes: A linkage member (5) is located on the rotating part (2), and the linkage member (5) is integrally connected to the rotating part (2); A rotating member (4) is located on the detection ruler body (1), and the rotating member (4) is rotationally connected to the detection ruler body (1); The linkage member (5) and the rotating member (4) are connected via gear transmission.

5. A construction engineering vertical detection ruler according to claim 1, characterized in that: Also includes: A limit groove (102) is provided on the detection ruler body (1); The limiting member (501) is located in the limiting groove (102), and the limiting member (501) is integrally connected to the linkage member (5).

6. A construction engineering vertical detection ruler according to claim 1, characterized in that: Also includes: The telescopic portion (3) is located on the detection ruler body (1), and the telescopic portion (3) is slidably connected to the detection ruler body (1); The return spring (301) is located in the detection ruler body (1), and the telescopic portion (3) is in contact with the return spring (301).

7. A construction engineering vertical detection ruler according to claim 1, characterized in that: The rotating part (2) is in the shape of a sector-shaped column, and the rotating part (2) is adapted to the accommodating cavity (101).

8. A construction engineering vertical detection ruler according to claim 3, characterized in that: An arc-shaped surface is provided above the positioning member (201), and the curvature of the arc-shaped surface is consistent with the curvature of the accommodating cavity (101).

9. A construction engineering vertical detection ruler according to claim 6, characterized in that: The end of the telescopic portion (3) exposed from the detection ruler body (1) is in an arc shape, and the telescopic portions (3) are arranged in a rectangular array.

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