CN210862481U - Portable cylinder mound diameter testing arrangement - Google Patents
Portable cylinder mound diameter testing arrangement Download PDFInfo
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- CN210862481U CN210862481U CN201920541713.7U CN201920541713U CN210862481U CN 210862481 U CN210862481 U CN 210862481U CN 201920541713 U CN201920541713 U CN 201920541713U CN 210862481 U CN210862481 U CN 210862481U
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Abstract
The utility model discloses a portable cylinder mound diameter testing arrangement belongs to the civil engineering field, when handing over to newly-built bridge and accepting, need test the pier stud diameter, include: fixed measuring ruler (1), air level (2) No. I, swivel bearing (3), angle square (4), small-size roller (5), activity measuring ruler (6), air level (7) No. II, level measuring ruler (8), air level (9) No. III and scalable measuring ruler (10). Compare traditional detection device, the utility model discloses simple structure, convenient to carry detects swiftly, and data is accurate, can be suitable for various places.
Description
Technical Field
The utility model belongs to the technical field of civil engineering, a portable cylinder mound diameter testing arrangement.
Background
Newly-built bridge carries out the delivery and checks and accepts, need carry out engineering entity and detect, wherein, the bridge does not contain 20% of little bridge lower part engineering spot check and is no less than abutment total number and is no less than 5, and the abutment quantity is all detected when being less than 5. The number of the spot checks of each structural type is not less than 1. The lower structure spot check item comprises a main structure size, and each abutment is specified to measure at least 2 points.
The highway bridge pier stud is mainly a cylindrical pier, and a commonly used method for testing the diameter of the cylindrical pier is a perimeter method: and (4) winding a steel tape for one circle along the pier stud, and then reversely pushing the diameter according to a formula. The steel tape can not be ensured to be in the same horizontal plane, and the testing precision is difficult to ensure through formula conversion; in addition, on site, half of the pier column is usually positioned on the ground, and the other half of the pier column is positioned in a pit or a river, so that a steel tape cannot be wound around the pier column for one circle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable cylinder mound diameter testing arrangement compares traditional detection device, the utility model discloses convenient to carry detects swiftly, and data is accurate, can be suitable for various places.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable cylindrical pier diameter testing device comprises: fixed measuring tape 1, No. I air level 2, swivel bearing 3, bevel protractor 4, small-size roller 5, activity measuring tape 6, No. II air level 7, level measuring tape 8, No. III air level 9 and scalable measuring tape 10.
Wherein, 2 inlays in fixed measuring tape 1 of No. I air level, and 7 inlays in activity measuring tape 6 of No. II air level, and 9 inlays in horizontal measuring tape 8 of No. III air level. The telescopic measuring tape 10 is connected with the horizontal measuring tape 8, can be flexibly telescopic, and ensures the extension of the horizontal measuring tape. The angle ruler 4 is used to calibrate whether the angles of two adjacent measuring rulers are vertical and can be freely rotated or locked by the small roller 5. The fixed test 1 is connected with the horizontal measuring tape 8 through the rotary bearing 3, and the movable measuring tape 6 is connected with the telescopic measuring tape 10 through the rotary bearing 3. The joints of the fixed measuring ruler 1 and the horizontal measuring ruler 8, and the joints of the movable measuring ruler 6 and the telescopic measuring ruler 10 are provided with an angle ruler 4 and a small-sized roller 5.
The utility model has the advantages that: the structure is simple, the carrying is convenient, the detection is rapid, the data is accurate, and the device can be suitable for various fields.
Drawings
Fig. 1 is a schematic structural diagram of the portable cylindrical pier diameter testing device of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments:
in the present embodiment, a cylindrical pier is used as a test object, as shown in fig. 1, and reference numerals 1 to 10 respectively represent: fixing the measuring tape 1; level bubble No. 2; a rotary bearing 3; an angle ruler 4; a small roller 5; a movable measuring ruler 6; level bubble No. II 7; a horizontal measuring ruler 8; level bubble No. III 9; a retractable measuring tape 10.
The structure is simple, the test object is a cylindrical pier, and the test position can be various positions;
the length of the fixed measuring tape 1 and the length of the movable measuring tape 6 are 1.1 m; the length of the horizontal measuring ruler 8 is 0.6-1.0 m, and the diameter test value of the pier column is extended to 2.0m by the telescopic measuring ruler 10;
the final test values of the horizontal measuring ruler 8 and the telescopic measuring ruler 10 can be made into a digital display scale reading mode;
the level bubble No. 2, the level bubble No. 7 and the level bubble No. III 9 reach a horizontal state together, and the test section is ensured to be the same horizontal section;
the angle ruler 4 is used for calibrating whether the angles of two adjacent measuring rulers are vertical or not, and freely rotates or is locked through the small rolling shaft 5, so that the testing precision is ensured;
the fixed measuring tape 1, the movable measuring tape 6, the horizontal measuring tape 8 and the telescopic measuring tape 10 are in a superposed position through rotation;
the fixed measuring ruler 1, the movable measuring ruler 6, the horizontal measuring ruler 8 and the telescopic measuring ruler 10 are made of light materials.
Before the test, the fixed measuring tape 1 is first rotated to a position perpendicular to the horizontal measuring tape 8, and the angle of rotation is secured and locked by the angle ruler 4. The movable scale 6 is then rotated to a position perpendicular to the horizontal scale 8 using the same method.
The test begins, at first, will fix measuring tape 1 and press close to cylindrical pier stud one side, then adjust scalable measuring tape 10, make activity measuring tape 6 press close to cylindrical pier stud one side in addition. Then, through the fine setting, keep I, II, III air level all to be in the horizontality, and cylindrical pier stud is all pressed close to fixed measuring tape 1 and activity measuring tape 6. And finally, reading scales on the horizontal measuring ruler 8 or the telescopic measuring ruler 10, namely, the diameter measuring value corresponding to the same horizontal section of the cylindrical pier stud.
After the test, firstly, the angle ruler 4 is unlocked, then the fixed measuring ruler 1 is rotated clockwise to the position where the horizontal measuring ruler 8 coincides, then the movable measuring ruler 6 is rotated anticlockwise to the position where the horizontal measuring ruler 8 coincides, and finally, the fixed measuring ruler is placed into a customized packaging box.
Claims (6)
1. A portable cylinder pier diameter testing device comprises a fixed measuring ruler (1), a first level bubble (2), a rotary bearing (3), an angle ruler (4), a small rolling shaft (5), a movable measuring ruler (6), a second level bubble (7), a horizontal measuring ruler (8), a third level bubble (9) and a telescopic measuring ruler (10);
the method is characterized in that: the No. I air level (2) is embedded in the fixed measuring ruler (1), the No. II air level (7) is embedded in the movable measuring ruler (6), and the No. III air level (9) is embedded in the horizontal measuring ruler (8);
the telescopic measuring ruler (10) is connected with the horizontal measuring ruler (8);
the angle ruler (4) can freely rotate or be locked through the small rolling shaft (5); the fixed measuring ruler (1) is connected with the horizontal measuring ruler (8) through a rotary bearing (3), and the movable measuring ruler (6) is connected with the telescopic measuring ruler (10) through another rotary bearing (3);
the joints of the fixed measuring ruler (1), the horizontal measuring ruler (8) and the movable measuring ruler (6) and the telescopic measuring ruler (10) are provided with an angle ruler (4) and a small roller (5).
2. The portable cylinder pier diameter testing device of claim 1, wherein: the length of the fixed measuring ruler (1) and the length of the movable measuring ruler (6) are 1.1 m; the length of the horizontal measuring ruler (8) is 0.6-1.0 m, and the diameter test value of the pier column is extended to 2.0m by the telescopic measuring ruler (10).
3. The portable cylinder pier diameter testing device of claim 1, wherein: no. I air level (2), No. II air level (7), No. III air level (9) reach the horizontality jointly, guarantee that the test cross-section is same horizontal cross-section.
4. The portable cylinder pier diameter testing device of claim 1, wherein: the angle ruler (4) is used for calibrating whether the angles of two adjacent measuring rulers are vertical or not, and the testing precision is ensured by freely rotating or locking the small rolling shaft (5).
5. The portable cylinder pier diameter testing device of claim 1, wherein: the fixed measuring ruler (1), the movable measuring ruler (6), the horizontal measuring ruler (8) and the telescopic measuring ruler (10) are in the overlapped position through rotation.
6. The portable cylinder pier diameter testing device of claim 1, wherein: the fixed measuring ruler (1), the movable measuring ruler (6), the horizontal measuring ruler (8) and the telescopic measuring ruler (10) are made of light materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541713.7U CN210862481U (en) | 2019-04-20 | 2019-04-20 | Portable cylinder mound diameter testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541713.7U CN210862481U (en) | 2019-04-20 | 2019-04-20 | Portable cylinder mound diameter testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210862481U true CN210862481U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920541713.7U Active CN210862481U (en) | 2019-04-20 | 2019-04-20 | Portable cylinder mound diameter testing arrangement |
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| Country | Link |
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| CN (1) | CN210862481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815814A (en) * | 2021-01-07 | 2021-05-18 | 广西汽车集团有限公司 | Portable multi-functional angle measuring device |
-
2019
- 2019-04-20 CN CN201920541713.7U patent/CN210862481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815814A (en) * | 2021-01-07 | 2021-05-18 | 广西汽车集团有限公司 | Portable multi-functional angle measuring device |
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