CN113137899B - Positioning callipers for bridge embedded part - Google Patents
Positioning callipers for bridge embedded part Download PDFInfo
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- CN113137899B CN113137899B CN202110309639.8A CN202110309639A CN113137899B CN 113137899 B CN113137899 B CN 113137899B CN 202110309639 A CN202110309639 A CN 202110309639A CN 113137899 B CN113137899 B CN 113137899B
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- reading ruler
- sliding
- locking
- ruler
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/20—Slide gauges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a positioning caliper for a bridge embedded part, which comprises a level reading ruler with scales, wherein both ends of the level reading ruler are connected with fixed arms, a storage groove is formed in the level reading ruler, a vertical reading ruler with scales is arranged in the storage groove, a connecting component is arranged between the vertical reading ruler and the level reading ruler, a fixing component for fixing the vertical reading ruler is arranged in the storage groove, at least two sliding blocks sliding along the length direction of the vertical reading ruler are arranged on the level reading ruler, a distance reading ruler with scales is arranged on each sliding block, the distance reading ruler is in sliding and running fit with the sliding blocks, a locking component is arranged at one end of each distance reading ruler, and a locking piece is arranged on each level reading ruler. The invention has the following advantages and effects: the multi-azimuth simultaneous measurement can be realized at one time, and the embedded part after the position adjustment can be positioned, so that the mounting accuracy of the embedded part is ensured, and the quality of bridge engineering is finally ensured.
Description
Technical Field
The invention relates to the technical field of bridge engineering, in particular to a positioning caliper for a bridge embedded part.
Background
The construction of highway bridges in China is developing at a high speed. The bridge is an important construction part of highway construction, and the quality of bridge engineering is directly related to the effect of forming the bridge, so that the use effect of the whole highway can be affected, and therefore, the engineering construction quality of the bridge engineering is increasingly important. In bridge engineering construction, the quality of the foundation is particularly critical, and the steel skeleton of the embedded part serving as the foundation has obvious influence on the quality of the finished foundation.
The embedded part is a component which is pre-installed in the hiding engineering. When building engineering such as bridge road is under construction, need place corresponding built-in fitting in pit depths, then pour concrete and form the ground, carry out follow-up construction operation again. The embedded part placed in the pit needs to be accurately adjusted in position, so that the embedded part reaches a preset position. The position of the existing embedded part is adjusted by adopting a common measuring tool, and then the embedded part is adjusted, and the existing common measuring tool has great limitation in the measuring process and needs to carry out measurement registration in multiple directions, so that the final total data deviation is larger, and the quality of bridge engineering is finally affected.
Disclosure of Invention
The invention aims to provide a positioning caliper for a bridge embedded part, which can realize multi-directional simultaneous measurement at one time and can play a role in positioning the embedded part after the position is adjusted, thereby ensuring the mounting accuracy of the embedded part and finally ensuring the quality of bridge engineering.
The technical aim of the invention is realized by the following technical scheme: the utility model provides a bridge built-in fitting location slide caliper, includes the level reading chi that has the scale, the both ends of level reading chi all are connected with the fixed arm, be equipped with on the level reading chi and accomodate the groove, accomodate the inslot and be equipped with the vertical reading chi that has the scale, be equipped with the coupling assembling that makes vertical reading chi switch between accomodate state and vertical state between vertical reading chi, accomodate the inslot and be equipped with the fixed subassembly that is used for fixed vertical reading chi, be equipped with at least two along its length direction gliding sliders on the level reading chi, every all be equipped with the distance reading chi that has the scale on the slider, distance reading chi and slider sliding running fit, every distance reading chi's one end all is equipped with the locking component that is used for fixed built-in fitting, be equipped with the locking piece that is used for synchronous locking distance reading chi and slider on the level reading chi.
Through adopting above-mentioned technical scheme, place the level reading chi in suitable position back and realize the fixed to the level reading chi through two fixed arms, carry out the position measurement on the horizontal direction afterwards. The vertical reading ruler is used for being switched to a vertical state by the connecting assembly, and the vertical reading ruler located in the pit is used for measuring the installation depth of the embedded part. The sliding block is matched with the distance reading ruler to adjust the locking assembly to a set position, and the sliding block and the distance reading ruler are fixed through the locking piece. And then the embedded part is moved to the set position, and the embedded part reaching the set position is fixed through the locking assembly. The positioning caliper can realize multi-azimuth simultaneous measurement at one time, is simple and convenient to operate, and can play a role in positioning the embedded part after the position is adjusted, so that the mounting accuracy of the embedded part is ensured, and the quality of bridge engineering is finally ensured.
Further provided is that: the connecting assembly comprises a main shaft arranged in the storage groove and a first sliding hole arranged in the vertical reading ruler, wherein the first sliding hole extends along the length direction of the vertical reading ruler, and the first sliding hole is in sliding and running fit with the main shaft.
Through adopting above-mentioned technical scheme, vertical reading chi rotates in the main shaft under the effect of first slide hole to be used for switching vertical reading chi from accomodating the inslot to vertical state, and change the height of vertical reading chi under the effect of first slide hole, with this realization in the ascending position measurement of vertical direction. And this kind of setting method makes vertical reading chi can reach pit bottom naturally under the effect of gravity to it is more convenient to make the measurement operation in the vertical direction.
Further provided is that: the main shaft slides along the length direction of the horizontal reading ruler and is arranged in the storage groove.
Through adopting above-mentioned technical scheme, set up the main shaft into gliding mode and can change the position of vertical reading chi on the horizontal direction, make vertical reading chi can be more convenient look for the position of required measurement to it is more convenient to make the measurement operation.
Further provided is that: the fixing assembly comprises an elastic piece and a mounting groove and a positioning groove which are arranged on the side wall of the storage groove, the mounting groove and the positioning groove are arranged opposite to each other, the length of the vertical reading ruler is larger than the distance from the notch of the mounting groove to the notch of the positioning groove and smaller than the distance from the bottom of the mounting groove to the notch of the positioning groove, and the elastic piece is mounted on the mounting groove or the positioning groove.
Through adopting above-mentioned technical scheme, after the one end of vertical reading chi inserts the mounting groove and applys extrusion effort to the elastic component, aim at the other end and inject the constant head tank, vertical reading chi makes the one end that is located the constant head tank be located the constant head tank under the effect of elastic component to realized accomodating fixedly to vertical reading chi. This kind of mode is also convenient takes out vertical reading chi from accomodating the inslot, and the operation is more convenient.
Further provided is that: the sliding groove is arranged on the horizontal reading ruler and used for sliding of the sliding block, the second sliding hole is arranged on the distance reading ruler, the second sliding hole extends along the length direction of the distance reading ruler, the locking piece is a butterfly bolt, and the butterfly bolt penetrates through the second sliding hole and is in threaded connection with the sliding block.
Through adopting above-mentioned technical scheme, the distance reading chi rotates and realizes sliding along the second slide hole around the butterfly bolt under the effect of second slide hole, changes the position of locking assembly to satisfy the built-in fitting measurement demand in each position, reach better practicality. The slide block and the distance reading ruler are locked simultaneously through the butterfly bolts, so that the operation is simpler and more convenient.
Further provided is that: the locking assembly comprises a locking frame arranged on the distance reading ruler, a locking hole formed in the locking frame and a locking bolt which is in threaded connection with the locking frame and penetrates into the locking hole.
Through adopting above-mentioned technical scheme, the built-in fitting pierces into the locking hole, realizes the built-in fitting in the locking hole through locking bolt and fixes in cooperation a plurality of locking components realization multiple spot location to this installation accuracy of guaranteeing the built-in fitting can reach more stable location effect.
Further provided is that: the side wall of the locking hole is provided with a guide cambered surface, and one end of the locking bolt positioned in the locking hole is provided with a guide arc strip matched with the guide cambered surface.
Through adopting above-mentioned technical scheme, guide cambered surface cooperation guide arc strip can play the locking effect placed in the middle to the built-in fitting of locking, makes the measurement more accurate, convenient.
Further provided is that: and each fixing arm is provided with a fixing hole.
Through adopting above-mentioned technical scheme, the fixed arm is fixed on waiting the installation position to realize through the fixed orifices of staple.
In summary, the invention has the following beneficial effects: the multi-azimuth simultaneous measurement can be realized at one time, and the embedded part after the position adjustment can be positioned, so that the mounting accuracy of the embedded part is ensured, and the quality of bridge engineering is finally ensured.
Drawings
FIG. 1 is a perspective view of an embodiment;
FIG. 2 is a schematic diagram of a partial structure of an embodiment I;
FIG. 3 is a schematic diagram of a part of a second embodiment;
fig. 4 is a cross-sectional view of an embodiment.
In the figure: 1. a level reading ruler; 2. a fixed arm; 3. a storage groove; 4. a vertical reading ruler; 5. a slide block; 6. a distance reading ruler; 7. a locking assembly; 71. a locking frame; 72. a locking hole; 73. a locking bolt; 8. a locking member; 9. a main shaft; 10. a first slide hole; 11. an elastic member; 12. a mounting groove; 13. a positioning groove; 14. a chute; 15. a second slide hole; 16. a guide cambered surface; 17. guiding the arc strip; 18. and a fixing hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, a positioning caliper for a bridge embedded part comprises a level reading ruler 1 with scales, wherein two ends of the level reading ruler 1 are hinged with fixing arms 2, and fixing holes 18 are formed in the two fixing arms 2. The storage groove 3 is formed in the horizontal reading ruler 1, the vertical reading ruler 4 with scales is arranged in the storage groove 3, a connecting assembly which enables the vertical reading ruler 4 to be switched between a storage state and a vertical state is arranged between the vertical reading ruler 4 and the horizontal reading ruler 1, and a fixing assembly which is used for fixing the vertical reading ruler 4 is arranged in the storage groove 3. The horizontal reading ruler 1 is provided with a chute 14 extending along the length direction of the horizontal reading ruler 1, at least two sliding blocks 5 are arranged in the chute 14 in a sliding mode, and each sliding block 5 is provided with a distance reading ruler 6 with scales.
The distance reading rule 6 and the sliding block 5 are in sliding and running fit, one end of each distance reading rule 6 is provided with a locking component 7 for fixing embedded parts, and the horizontal reading rule 1 is provided with a locking piece 8 for synchronously locking the distance reading rule 6 and the sliding block 5. The second sliding holes 15 are formed in each distance reading ruler 6, the second sliding holes 15 extend along the length direction of the distance reading ruler 6, the locking pieces 8 are butterfly bolts, and the butterfly bolts penetrate through the second sliding holes 15 and are in threaded connection with the sliding blocks 5.
The connecting assembly comprises a main shaft 9 arranged in the storage groove 3 and a first sliding hole 10 arranged in the vertical reading ruler 4, wherein the first sliding hole 10 extends along the length direction of the vertical reading ruler 4, and the first sliding hole 10 is in sliding and rotating fit with the main shaft 9. The spindle 9 is slidably disposed in the storage groove 3 along the longitudinal direction of the level gauge 1. The fixed subassembly includes elastic component 11 and sets up in mounting groove 12 and constant head tank 13 of accomodating the groove 3 lateral wall, and mounting groove 12 sets up with constant head tank 13 relatively, and vertical reading chi 4's length is greater than the distance between mounting groove 12 notch to the constant head tank 13 notch and is less than the distance between mounting groove 12 bottom to the constant head tank 13 notch, and elastic component 11 fixed mounting is in mounting groove 12, and elastic component 11 is the spring.
The locking assembly 7 includes a locking frame 71 integrally provided at one end of the distance reading scale 6, a locking hole 72 formed in the locking frame 71, and a locking bolt 73 screw-coupled to the locking frame 71 and penetrating into the locking hole 72. The side wall of the locking hole 72 is provided with a guide cambered surface 16, one end of the locking bolt 73 in the locking hole 72 is provided with a guide cambered strip 17 matched with the guide cambered surface 16, and the guide cambered strip 17 is in rotary fit with the locking bolt 73.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (1)
1. A bridge built-in fitting location slide caliper rule, its characterized in that: the automatic leveling device comprises a level reading ruler (1) with scales, wherein both ends of the level reading ruler (1) are connected with fixed arms (2), a storage groove (3) is formed in the level reading ruler (1), a vertical reading ruler (4) with scales is arranged in the storage groove (3), a connecting component for enabling the vertical reading ruler (4) to be switched between a storage state and a vertical state is arranged between the vertical reading ruler (4) and the level reading ruler (1), a fixed component for fixing the vertical reading ruler (4) is arranged in the storage groove (3), at least two sliding blocks (5) sliding along the length direction of the vertical reading ruler are arranged on the level reading ruler (1), a distance reading ruler (6) with scales is arranged on each sliding block (5), the distance reading ruler (6) is in sliding and rotating fit with the sliding blocks (5), a locking component (7) for fixing embedded parts is arranged at one end of each distance reading ruler (6), and a locking part (8) for synchronously locking the distance reading ruler (6) and the sliding blocks (5) are arranged on the level reading ruler (1).
The connecting assembly comprises a main shaft (9) arranged in the accommodating groove (3) and a first sliding hole (10) arranged in the vertical reading ruler (4), wherein the first sliding hole (10) extends along the length direction of the vertical reading ruler (4), and the first sliding hole (10) is in sliding and running fit with the main shaft (9);
the main shaft (9) is arranged in the storage groove (3) in a sliding manner along the length direction of the horizontal reading ruler (1);
the fixing assembly comprises an elastic piece (11), and a mounting groove (12) and a positioning groove (13) which are arranged on the side wall of the storage groove (3), wherein the mounting groove (12) and the positioning groove (13) are oppositely arranged, the length of the vertical reading ruler (4) is larger than the distance between the notch of the mounting groove (12) and the notch of the positioning groove (13) and smaller than the distance between the bottom of the mounting groove (12) and the notch of the positioning groove (13), and the elastic piece (11) is mounted on the mounting groove (12) or the positioning groove (13);
the sliding device comprises a sliding groove (14) which is arranged on a horizontal reading ruler (1) and used for sliding a sliding block (5), and a second sliding hole (15) which is arranged on a distance reading ruler (6), wherein the second sliding hole (15) extends along the length direction of the distance reading ruler (6), the locking piece (8) is a butterfly bolt, and the butterfly bolt passes through the second sliding hole (15) to be in threaded connection with the sliding block (5);
the locking assembly (7) comprises a locking frame (71) arranged on the distance reading ruler (6), a locking hole (72) formed in the locking frame (71) and a locking bolt (73) which is connected with the locking frame (71) in a threaded manner and penetrates through the locking hole (72);
the side wall of the locking hole (72) is provided with a guide arc surface (16), and one end of the locking bolt (73) positioned in the locking hole (72) is provided with a guide arc strip (17) matched with the guide arc surface (16);
and each fixing arm (2) is provided with a fixing hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110309639.8A CN113137899B (en) | 2021-03-23 | 2021-03-23 | Positioning callipers for bridge embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110309639.8A CN113137899B (en) | 2021-03-23 | 2021-03-23 | Positioning callipers for bridge embedded part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113137899A CN113137899A (en) | 2021-07-20 |
| CN113137899B true CN113137899B (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110309639.8A Active CN113137899B (en) | 2021-03-23 | 2021-03-23 | Positioning callipers for bridge embedded part |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017028218A1 (en) * | 2015-08-18 | 2017-02-23 | 陈学良 | Caliper capable of automatic reading and use method therefor |
| CN205658420U (en) * | 2016-06-01 | 2016-10-26 | 岭南师范学院 | Dress designing is with collapsible measurement size device |
| CN110208081A (en) * | 2019-07-05 | 2019-09-06 | 安徽理工大学 | One kind is for Hopkinson bar system beam locking foil gauge location means and application method |
| CN210051324U (en) * | 2019-08-03 | 2020-02-11 | 河北正祥市政工程有限公司 | Can accomodate slope positioner |
| CN210464257U (en) * | 2019-10-30 | 2020-05-05 | 张辉 | Measuring scale for engineering cost with high measuring precision |
| CN112254601A (en) * | 2020-09-27 | 2021-01-22 | 山东中检高科检测技术有限公司 | Universal caliper calibrating device |
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- 2021-03-23 CN CN202110309639.8A patent/CN113137899B/en active Active
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| CN113137899A (en) | 2021-07-20 |
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Effective date of registration: 20230414 Address after: 510000 Building 1 and 2, No.18, YUNPU 1st Road, YUNPU Industrial Zone, Huangpu District, Guangzhou City, Guangdong Province Applicant after: GUANGDONG ZHENZHENG CONSTRUCTION ENGINEERING TESTING CO.,LTD. Address before: No.2, hongsongyuan Beili, Chaoyang District, Beijing Applicant before: CHINA RAILWAY 16TH BUREAU GROUP Co.,Ltd. |
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