CN219624778U - Acceptance measuring scale for civil engineering - Google Patents
Acceptance measuring scale for civil engineering Download PDFInfo
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- CN219624778U CN219624778U CN202320715527.7U CN202320715527U CN219624778U CN 219624778 U CN219624778 U CN 219624778U CN 202320715527 U CN202320715527 U CN 202320715527U CN 219624778 U CN219624778 U CN 219624778U
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- scale
- measuring scale
- ruler
- dipperstick
- connecting frame
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an acceptance measuring scale for civil engineering, which comprises a primary measuring scale, wherein the bottom end of the primary measuring scale is provided with a secondary measuring scale, one end surface of the secondary measuring scale is provided with a connecting frame, one end of the connecting frame is fixedly connected with the primary measuring scale, the surface of the connecting frame is provided with a rotating shaft, the rotating shaft is fixedly connected with the secondary measuring scale, one side of the connecting frame is provided with a semicircular angle bar, one end of the rotating shaft is fixedly connected with a pointer, the surfaces of the primary measuring scale, the connecting frame and the secondary measuring scale are fixedly connected with scale bars, an expansion scale is arranged in the primary measuring scale, one side of the expansion scale is fixedly connected with a claw plate, the claw plate abuts against the primary measuring scale, and one side of the secondary measuring scale is provided with a bubble level. According to the utility model, the expansion ruler, the primary measuring ruler and the secondary measuring ruler are arranged, so that the expansion ruler is transversely slid and the secondary measuring ruler is turned over to adjust the body size of the measuring ruler so as to adapt to different detection requirements, and the measuring ruler is convenient for carrying by acceptance personnel.
Description
Technical Field
The utility model relates to the technical field of civil engineering acceptance, in particular to an acceptance measuring scale for civil engineering.
Background
The measuring ruler is a tool capable of measuring the distance, the application range is very wide, the measuring ruler is very wide in use in engineering inspection and acceptance, the angle between a wall body and the ground is required to be measured to judge whether the wall body is perpendicular to the ground, the flatness of the ground is required to be measured, the size of each concrete piece is required to be measured, the common measuring ruler is fixed in a way that a single measuring ruler or two measuring rules are right angles, the two measuring rules are all carried, the single measuring ruler is long in body shape for meeting measurement requirements, and the measuring ruler is inconvenient to carry by inspection and acceptance personnel.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide the acceptance measuring ruler for civil engineering.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses an acceptance measuring ruler for civil engineering, which comprises a primary measuring ruler, wherein a secondary measuring ruler is arranged at the bottom end of the primary measuring ruler, a connecting frame is arranged on the surface of one end of the secondary measuring ruler, one end of the connecting frame is fixedly connected with the primary measuring ruler, a rotating shaft is arranged on the surface of the connecting frame and is fixedly connected with the secondary measuring ruler, a semicircular angle bar is arranged on one side of the connecting frame, one end of the rotating shaft is fixedly connected with a pointer, scale bars are fixedly connected with the surfaces of the primary measuring ruler, the connecting frame and the secondary measuring ruler, an expansion ruler is arranged in the primary measuring ruler, a claw plate is fixedly connected to one side of the expansion ruler and is abutted against the primary measuring ruler, and a bubble level meter is arranged on one side of the secondary measuring ruler.
As a preferable technical scheme of the utility model, one side of the connecting frame is fixedly connected with a transparent protective cover.
As a preferable technical scheme of the utility model, the upper scale bar and the lower scale bar are mirror symmetrical through a rotating shaft.
As a preferable technical scheme of the utility model, positioning holes are formed at two ends of the expansion ruler, an abutting plate is arranged in the positioning holes near one side of the claw plate, an adjusting rod is arranged on the surface of the abutting plate, the other end of the adjusting rod penetrates through the primary measuring ruler, a plurality of compression springs are fixedly connected to the edge of the surface of the abutting plate, and the other end of each spring is fixedly connected with the inner wall of the primary measuring ruler.
As a preferable technical scheme of the utility model, the section of the expansion ruler is convex, and the top end of the expansion ruler is fixedly connected with a limiting plate.
As a preferable technical scheme of the utility model, the surfaces of the primary measuring ruler and the secondary measuring ruler are provided with a plurality of magnets.
As a preferred technical solution of the utility model, the primary measuring scale, the connecting frame and the secondary measuring scale on the side facing away from the scale bar are mostly flush.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the expansion ruler, the primary measuring ruler and the secondary measuring ruler are arranged, the expansion ruler is transversely slid, and the secondary measuring ruler is turned over to adjust the body size of the measuring ruler so as to adapt to different detection requirements, so that the measuring ruler is convenient for an acceptance person to carry, and the pointer coaxially rotates with the secondary measuring ruler is arranged, so that the pointer rotates on an angle bar to indicate the rotation angle of the secondary measuring ruler, and is convenient for wall angle measurement.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a front cross-sectional view of the present utility model;
FIG. 4 is a cross-sectional view A-A of the present utility model;
FIG. 5 is an enlarged view of the utility model at B;
in the figure: 1. a first-level measuring ruler; 2. a connection frame; 3. a second-level measuring ruler; 4. a rotating shaft; 5. a protective cover; 6. a pointer; 7. an angle bar; 8. a level gauge; 9. a magnet; 10. an expansion ruler; 11. a claw plate; 12. an adjusting rod; 13. an abutment plate; 14. a spring; 15. positioning holes; 16. a limiting plate; 17. a scale bar.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Wherein like reference numerals refer to like elements throughout.
Example 1
As shown in fig. 1-5, the utility model provides an acceptance measuring scale for civil engineering, which comprises a primary measuring scale 1, wherein the bottom end of the primary measuring scale 1 is provided with a secondary measuring scale 3, one end surface of the secondary measuring scale 3 is provided with a connecting frame 2, one end of the connecting frame 2 is fixedly connected with the primary measuring scale 1, the surface of the connecting frame 2 is provided with a rotating shaft 4, the rotating shaft 4 is fixedly connected with the secondary measuring scale 3, one side of the connecting frame 2 is provided with a semicircular angle bar 7, one end of the rotating shaft 4 is fixedly connected with a pointer 6, the surfaces of the primary measuring scale 1, the connecting frame 2 and the secondary measuring scale 3 are fixedly connected with scale bars 17, an expansion scale 10 is arranged in the primary measuring scale 1, one side of the expansion scale 10 is fixedly connected with a claw plate 11, the claw plate 11 abuts against the primary measuring scale 1, and one side of the secondary measuring scale 3 is provided with a bubble level 8.
Further, one side of the connecting frame 2 is fixedly connected with a transparent protective cover 5; the transparent protective cover 5 can protect the pointer 6 angle bar 7 on the surface of the connecting frame 2, and failure of the indicating effect of the pointer 6 angle bar 7 is avoided.
The upper scale bar 17 and the lower scale bar 17 are mirror symmetrical by the rotating shaft 4; the two scale bars 17 can be made to coincide by turning the secondary measuring scale 3 so as to measure the reading.
Positioning holes 15 are formed in the two ends of the expansion ruler 10, an abutting plate 13 is arranged in the positioning hole 15 near one side of the claw plate 11, an adjusting rod 12 is arranged on the surface of the abutting plate 13, the other end of the adjusting rod 12 penetrates through the primary measuring ruler 1, a plurality of compression springs 14 are fixedly connected to the edge of the surface of the abutting plate 13, and the other end of each spring 14 is fixedly connected with the inner wall of the primary measuring ruler 1; the abutting plate 13 is limited in the positioning hole 15 by applying pressure to the abutting plate 13 through the compression spring 14 so as to avoid left and right sliding when the telescopic ruler 10 is used for measuring, and the abutting plate 13 is driven to be separated from the positioning hole 15 by pulling the adjusting rod 12 away, so that the telescopic ruler 10 can move along the direction of the primary measuring ruler 1.
The section of the telescopic ruler 10 is convex, and the top end of the telescopic ruler 10 is fixedly connected with a limiting plate 16; the convex telescopic ruler 10 is used for limiting the telescopic ruler 10 to slightly move in the primary measuring ruler 1, so that errors occur in measurement, when the limiting plate 16 slides along with the telescopic ruler 10 to abut against the primary measuring ruler 1, the abutting plate 13 slides into the other positioning hole 15, and the telescopic ruler 10 is prevented from being directly pulled out.
The surfaces of the primary measuring ruler 1 and the secondary measuring ruler 3 are provided with a plurality of magnets 9; the two measuring scales are fixed by mutual adsorption of the surface or one end magnet 9 of the first measuring scale 1 and the second measuring scale 3.
The primary measuring ruler 1, the connecting frame 2 and the secondary measuring ruler 3 on the side away from the scale bar 17 are mostly flush; during measurement, one side far away from the scale bar 17 is stuck on the surface of the object to be measured for measurement.
Specifically, the expansion ruler 10 can be slid by the acceptance person to store the expansion ruler 10 in the primary measuring ruler 1, the secondary measuring ruler 3 is turned over to be attached to the bottom end of the primary measuring ruler 1, and the expansion ruler is fixed by mutual adsorption of the magnets 9, so that the size of the measuring ruler is reduced, and the measurement ruler is convenient for the detection person to carry; when the length measurement is required, the secondary measuring scale 3 is turned over to enable the surface scale bar 17 of the secondary measuring scale 3 to be flush with the scale bar 17 of the primary measuring scale 1, the expansion scale 10 is pulled out according to whether the length of an object to be measured exceeds the lengths of the primary measuring scale 1 and the secondary measuring scale 3, the inner side of the claw plate 11 is abutted against the edge of the object to be measured for detection, when the length of the object to be measured exceeds, an adjusting rod 12 is pulled out by an inspector to drive the abutting plate 13 to separate from a positioning hole 15, the claw plate 11 is abutted against the edge of the object to be measured for pulling out the expansion scale 10, when a limiting plate 16 slides along with the expansion scale 10 to abut against the primary measuring scale 1, the abutting plate 13 slides into the other positioning hole 15, the expansion scale 10 is limited to shrink under the action of a compression spring 14, and the measuring range of the measuring scale is increased to cope with longer distance detection; when whether the wall is vertical or not is required to be detected, the primary measuring ruler 1 is attached to the ground, the secondary measuring ruler 3 is attached to the wall surface in a rotating mode, the secondary measuring ruler 3 drives the pointer 6 to rotate through the rotating shaft 4, and whether the wall surface is vertical or not is judged through the indicating relation of the pointer 6 on the angle bar 7; in addition, after the body type of the measuring ruler is turned over and reduced, the ground flatness in a certain range can be judged through the surface level meter 8 of the secondary measuring ruler 3.
In summary, the utility model is convenient for the acceptance personnel to carry by arranging the expansion ruler 10, the primary measuring ruler 1 and the secondary measuring ruler 3 and transversely sliding the expansion ruler 10 and the turnover secondary measuring ruler 3 to adjust the size of the measuring ruler to meet different detection requirements, and is convenient for the wall angle measurement by arranging the pointer 6 coaxially rotating with the secondary measuring ruler 3 and rotating the pointer 6 on the angle bar 7 to indicate the rotation angle of the secondary measuring ruler 3.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an acceptance dipperstick for civil engineering, includes one-level dipperstick (1), a serial communication port, one-level dipperstick (1) bottom is provided with second grade dipperstick (3), second grade dipperstick (3) one end surface is provided with connecting frame (2), connecting frame (2) one end fixed connection one-level dipperstick (1), connecting frame (2) surface is provided with pivot (4), pivot (4) fixed connection second grade dipperstick (3), connecting frame (2) one side sets up semicircular angle strip (7), pivot (4) one end fixed connection pointer (6), one-level dipperstick (1), connecting frame (2) and second grade dipperstick (3) surface fixedly connected with scale (17), one-level dipperstick (1) inside is provided with telescopic rule (10), telescopic rule (10) one side fixedly connected with claw board (11), claw board (11) support and lean on one-level dipperstick (1), second grade dipperstick (3) one side is provided with bubble level appearance (8).
2. The acceptance measuring scale for civil engineering according to claim 1, wherein a transparent protective cover (5) is fixedly connected to one side of the connecting frame (2).
3. A acceptance measuring scale for civil engineering according to claim 1, wherein the upper and lower scale bars (17) are mirror-symmetrical about the rotation axis (4).
4. The acceptance measuring scale for civil engineering according to claim 1, wherein positioning holes (15) are formed in two ends of the telescopic ruler (10), an abutting plate (13) is arranged inside the positioning holes (15) on one side close to the claw plate (11), an adjusting rod (12) is arranged on the surface of the abutting plate (13), the other end of the adjusting rod (12) penetrates through the primary measuring ruler (1), a plurality of compression springs (14) are fixedly connected to the edge of the surface of the abutting plate (13), and the other end of each spring (14) is fixedly connected with the inner wall of the primary measuring ruler (1).
5. The acceptance measuring scale for civil engineering according to claim 1, wherein the section of the telescopic scale (10) is convex, and a limiting plate (16) is fixedly connected to the top end of the telescopic scale (10).
6. Acceptance measuring scale for civil engineering according to claim 1, characterized in that the surfaces of the primary measuring scale (1) and the secondary measuring scale (3) are provided with a plurality of magnets (9).
7. Acceptance measuring scale for civil engineering according to claim 1, characterized in that the major part of the primary measuring scale (1), the connecting frame (2) and the secondary measuring scale (3) facing away from the side of the scale bar (17) are flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320715527.7U CN219624778U (en) | 2023-04-04 | 2023-04-04 | Acceptance measuring scale for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320715527.7U CN219624778U (en) | 2023-04-04 | 2023-04-04 | Acceptance measuring scale for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219624778U true CN219624778U (en) | 2023-09-01 |
Family
ID=87770185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320715527.7U Active CN219624778U (en) | 2023-04-04 | 2023-04-04 | Acceptance measuring scale for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219624778U (en) |
-
2023
- 2023-04-04 CN CN202320715527.7U patent/CN219624778U/en active Active
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