CN112082452B - Reinforcing bar on-site detector for engineering management - Google Patents
Reinforcing bar on-site detector for engineering management Download PDFInfo
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- CN112082452B CN112082452B CN202010959796.9A CN202010959796A CN112082452B CN 112082452 B CN112082452 B CN 112082452B CN 202010959796 A CN202010959796 A CN 202010959796A CN 112082452 B CN112082452 B CN 112082452B
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- positioning plate
- reinforcement cage
- connecting rod
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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
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
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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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- General Physics & Mathematics (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a reinforcing steel bar on-site detector for engineering management, which comprises a first positioning plate, wherein a second positioning plate is connected below the first positioning plate, a rotating motor is arranged on one side of the second positioning plate, the rotating motor is connected with a driving disc, a thread stripe is integrally connected on one side of the driving disc, three driving blocks matched with the thread stripe are arranged on one side of the driving disc, the three driving blocks are symmetrically distributed about the center of the driving disc, the second positioning plate is connected with a third positioning plate sleeved on the outer side of the driving disc, the third positioning plate is provided with a driving groove for the movement of the driving block, an arc-shaped plate is connected on one side of the driving block, which is positioned outside the driving disc, and the third positioning plate is provided with scales at the opening of the driving groove. The invention has the advantages of being capable of detecting the reinforcement cage with large aperture, detecting on uneven road surface and detecting uneven side wall.
Description
Technical Field
The invention relates to the technical field of detectors, in particular to a reinforcing steel bar field detector for engineering management.
Background
The reinforcing steel bars in the field of buildings are frequently used building materials, the traditional building reinforcing steel bars can be generally made into a reinforcing steel bar cage, the reinforcing steel bar cage is generally in a hollow long cylindrical shape, the detection method of the inner diameter of the reinforcing steel bar cage is different, the common method is that the reinforcing steel bars which are perpendicular to each other are welded together, the intersection point is arranged in the center of the reinforcing steel bar cage, then the lengths of the two ends of the reinforcing steel bars on the circumference of the reinforcing steel bar cage are measured by a tape measure, when the aperture of the reinforcing steel bar cage is large, the method is relatively cumbersome and difficult to align to the circle center, the welded long reinforcing steel bars are moved to measure the aperture, the aperture is heavy and troublesome, the measurement error is large, and the improvement design is necessary for improving the accuracy and the measurement efficiency of the aperture detection of the reinforcing steel bar cage.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the reinforcing steel bar field detector for engineering management, which has the advantage of conveniently detecting the inner diameter of a reinforcing steel bar cage.
In order to achieve the purpose, the invention provides the following technical scheme: a reinforcing steel bar on-site detector for engineering management comprises a first positioning plate, wherein a second positioning plate is connected below the first positioning plate, a rotating motor is arranged on one side of the second positioning plate, the rotating motor is connected with a driving disc, a thread stripe is integrally connected on one side of the driving disc, three driving blocks matched with the thread stripe are arranged on one side of the driving disc and symmetrically distributed about the center of the driving disc, the second positioning plate is connected with a third positioning plate sleeved outside the driving disc, a driving groove for driving the driving blocks to move is formed in the third positioning plate, an arc-shaped plate is connected on one side, located outside the driving disc, of the driving blocks, scales are arranged at the opening of the driving groove in the third positioning plate, a spherical first accommodating groove is formed below the first positioning plate, and a first ball body is arranged in the first accommodating groove, the utility model discloses a ball-shaped ball, including first spheroid, second locating plate, second holding tank, extrusion piece, first spring coupling has the concave plate, first spheroid is connected with the connecting rod, the other end of connecting rod is connected with the second spheroid, the second locating plate is provided with and is used for holding the spheroidal second holding tank of second, the second holding tank sets up to globular, be provided with the extrusion piece in the second holding tank, the extrusion piece include with the tank bottom fixed connection's of second holding tank first spring, first spring coupling has the concave plate.
By adopting the technical scheme, during measurement, the reinforcement cage is vertically placed, the first positioning plate is placed at the orifice of the reinforcement cage to be detected, the second positioning plate connected with the first positioning plate is positioned in the reinforcement cage, the rotating motor is started to drive the driving disc to rotate around the self axis, in the process, the three driving blocks are in threaded connection with the driving disc, the third positioning plate limits the driving blocks to move only along the length direction of the driving groove, so the three driving blocks can move towards the direction close to or far away from the circle center of the driving disc along with the rotation of the driving disc, the rotation direction of the driving disc is controlled, the three driving blocks move towards the direction far away from the circle center of the driving disc, the movement of the driving blocks can drive the arc-shaped plates to move, the arc-shaped plates are parallel to each other and have certain length, therefore, when the three arc-shaped plates move towards the side wall of the reinforcement cage to be extruded with the side wall of the reinforcement cage, the arc-shaped plate can automatically adjust the self angle to be parallel to the side wall of the steel reinforcement cage along the length direction of the side wall of the steel reinforcement cage, so that the third positioning plate is parallel to the side wall of the steel reinforcement cage, at the moment, the circle center of the driving disc is located at the circle center of the steel reinforcement cage, the error is reduced, the moving distance of the driving block is changed into the aperture of the steel reinforcement cage, and the aperture of the steel reinforcement cage can be detected. The ground of the opening part of steel reinforcement cage can not often be in the horizontality, consequently first locating plate may be in the state of slope when placing the opening part of steel reinforcement cage, first spheroid can take place to deflect and then drive the connecting rod and deflect this moment, under the influence that does not receive external force, the connecting rod will be in vertical state, first holding tank and first spheroidal setting can let the second locating plate be in the horizontality, and when arcuation board on the second locating plate outwards extended, the second locating plate can self-control at any time, needn't receive the restriction of first locating plate and connecting rod. The setting of concavity board can increase the rotation degree of difficulty of second spheroid through increasing the frictional force between second spheroid and the second holding tank.
The invention is further configured to: and a rubber layer is arranged on the outer side of the arc-shaped plate.
Through adopting above-mentioned technical scheme, the setting on rubber layer can reduce the friction between the lateral wall of arcuation board and steel reinforcement cage, and the lateral wall in the steel reinforcement cage in the reality is not for smooth state in addition, can have individual unevenness's lug, thereby the rubber layer can take place the bellied part of self deformation accommodation portion this moment, avoids the card to die or arcuation board can't move to the phenomenon emergence with the contact of the lateral wall in the steel reinforcement cage.
The invention is further configured to: a handle is arranged above the first positioning plate.
Through adopting above-mentioned technical scheme, the removal of the first locating plate of setting up of handle convenience.
The invention is further configured to: first locating plate is provided with the cooperation piece that distributes in first holding tank circumference towards one side of second locating plate, the inside of cooperation piece is provided with the air stabilizing cylinder, the air stabilizing cylinder is connected with the stabilizing block.
Through adopting above-mentioned technical scheme, place in steel reinforcement cage's opening part at first locating plate after, first locating plate rocks easily, and the cylinder is stabilized in the start this moment drives the direction removal of stabilizing block towards steel reinforcement cage's lateral wall, can be used for fixed first locating plate after stabilizing block and lateral wall extrusion, and the reduction rocks.
The invention is further configured to: the side of third locating plate is provided with three fixed plate, and is three the fixed plate distributes about the centre of a circle equidistance of driving-disc, the driving block runs through the fixed plate, the fixed plate is provided with two air cylinders, two air cylinder are in the both sides of driving block, and the inside of driving block is provided with the shifting chute, arcuation board an organic whole is connected with the carriage release lever that is in the shifting chute.
By adopting the technical scheme, when the aperture of the reinforcement cage is too large, the moving path of the arc-shaped plate needs to be increased, and at the moment, the adjusting cylinder can be started to drive the arc-shaped plate to move towards the direction departing from the driving block so as to drive the moving rod to move, so that when the driving block moves for the same distance, the arc-shaped plate can move to a farther distance.
The invention is further configured to: the side of drive block is provided with the restriction pole, the third locating plate is provided with the restriction groove that is used for holding the restriction pole, the length direction in restriction groove is parallel with the moving direction of drive block, the middle part of driving-disc is provided with the fixed block, the three second spring of side fixedly connected with of fixed block, the other end and the drive block fixed connection of second spring.
Through adopting above-mentioned technical scheme, the driving block can take place the skew in the removal process, and the restriction pole can only move along the length direction of restriction groove, therefore the driving block also can only move along the length direction of restriction groove, consequently can let the driving block move ground more steadily, and the setting of second spring can let the driving block more inseparabler with the threaded stripe on the driving-disc be connected in addition.
The invention is further configured to: the connecting rod includes head rod and second connecting rod, the head rod is provided with the depressed groove towards the one end of second connecting rod, be provided with telescopic cylinder in the depressed groove, telescopic cylinder is connected with the second connecting rod.
Through adopting above-mentioned technical scheme, when needing to measure the aperture of the different degree of depth, can start telescopic cylinder and drive the second connecting rod and remove towards the direction of keeping away from the head rod to increase the length of connecting rod, thereby let the second locating plate can be in more dark position.
The invention is further configured to: the two sides of the first positioning plate are provided with rotating motors, output shafts of the rotating motors are connected with rotating plates, and the rotating motors can drive the rotating plates to rotate to the two sides of the first positioning plate.
Through adopting above-mentioned technical scheme, when the opening part of steel reinforcement cage was too big, first locating plate will unable place in the drill way department of steel reinforcement cage, but this moment starting rotating electrical machines drives the rotor plate and rotates the both sides to first locating plate to let first locating plate can place in the opening part of steel reinforcement cage.
In conclusion, the invention has the following beneficial effects:
the first positioning plate is placed at an orifice of a reinforcement cage to be detected, the second positioning plate connected with the first positioning plate is positioned inside the reinforcement cage, the rotating motor is started to drive the driving disc to rotate around the axis of the first positioning plate, in the process, the three driving blocks are in threaded connection with the driving disc, the third positioning plate limits the driving blocks to move only along the length direction of the driving groove, therefore, the three driving blocks move towards the direction close to or far away from the center of the driving disc along with the rotation of the driving disc, the rotation direction of the driving disc is controlled, the three driving blocks move towards the direction far away from the center of the driving disc, the movement of the driving blocks drives the arc-shaped plates to move, the arc-shaped plates are parallel to each other and have certain length, and therefore, when the three arc-shaped plates move towards the direction of the side wall of the reinforcement cage to be extruded with the side wall of the reinforcement cage, the arc-shaped plates can also automatically adjust the self angle along the length direction of the side wall of the reinforcement cage to the side wall of the reinforcement cage The parallel state to let the third locating plate also be parallel with steel reinforcement cage's lateral wall, at this moment, the centre of a circle of driving-disc also will be in steel reinforcement cage's the centre of a circle, reduces the error, and the distance that the drive block removed becomes steel reinforcement cage's aperture, just can detect the aperture of department steel reinforcement cage. The ground of the opening part of steel reinforcement cage can not often be in the horizontality, consequently first locating plate may be in the state of slope when placing the opening part of steel reinforcement cage, first spheroid can take place to deflect and then drive the connecting rod and deflect this moment, under the influence that does not receive external force, the connecting rod will be in vertical state, first holding tank and first spheroidal setting can let the second locating plate be in the horizontality, and when arcuation board on the second locating plate outwards extended, the second locating plate can self-control at any time, needn't receive the restriction of first locating plate and connecting rod. The setting of concavity board can increase the rotation degree of difficulty of second spheroid through increasing the frictional force between second spheroid and the second holding tank.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic diagram illustrating a second positioning plate rotated around a center of a first sphere according to an embodiment of the present disclosure;
fig. 3 is a partial structural schematic diagram of the connection relationship between the driving disc and the driving block in the embodiment.
Reference numerals: 1. a first positioning plate; 2. a second positioning plate; 3. rotating the motor; 4. a drive disc; 5. a drive block; 6. a third positioning plate; 7. a drive slot; 8. an arc-shaped plate; 9. calibration; 10. a rubber layer; 11. a first accommodating groove; 12. a first sphere; 13. a second sphere; 14. a second accommodating groove; 15. a matching block; 16. a stabilizing cylinder; 17. a stabilizing block; 18. a fixing plate; 19. an adjusting cylinder; 20. a moving groove; 21. a travel bar; 22. a restraining bar; 23. a limiting groove; 24. a fixed block; 25. a second spring; 26. a first connecting rod; 27. a second connecting rod; 28. a recessed groove; 29. a telescopic cylinder; 30. a rotating electric machine; 31. a rotating plate; 32. a first spring; 33. a concave plate; 34. a handle.
Detailed Description
The invention is further described with reference to the accompanying drawings.
An on-site detector for reinforcing steel bars for engineering management is shown in figures 1-3 and comprises a first positioning plate 1, a second positioning plate 2 is connected below the first positioning plate 1, a rotating motor 3 is arranged on one side of the second positioning plate 2, the rotating motor 3 is connected with a driving plate 4, a thread stripe is integrally connected on one side of the driving plate 4, three driving blocks 5 matched with the thread stripe are arranged on one side of the driving plate 4, the three driving blocks 5 are symmetrically distributed about the center of the driving plate 4, the second positioning plate 2 is connected with a third positioning plate 6 sleeved on the outer side of the driving plate 4, the third positioning plate 6 is provided with a driving groove 7 for the driving blocks 5 to move, an arc-shaped plate 8 is connected on one side of the driving block 5 outside the driving plate 4, and a scale 9 is arranged at the opening of the driving groove 7 of the third positioning plate 6, the below of first locating plate 1 is provided with globular first holding tank 11, be provided with first spheroid 12 in the first holding tank 11, first spheroid 12 is connected with the connecting rod, the other end of connecting rod is connected with second spheroid 13, second locating plate 2 is provided with the second holding tank 14 that is used for holding second spheroid 13, second holding tank 14 sets up to globular, be provided with the extruded article in the second holding tank 14, the extruded article include with the first spring 32 of the tank bottom fixed connection of second holding tank 14, first spring 32 is connected with concave plate 33.
The outer side of the arc-shaped plate 8 is provided with a rubber layer 10.
A handle 34 is arranged above the first positioning plate 1.
First locating plate 1 is provided with the cooperation piece 15 of distributing in first holding tank 11 circumference towards one side of second locating plate 2, the inside of cooperation piece 15 is provided with stabilizing cylinder 16, stabilizing cylinder 16 is connected with stabilizing block 17.
The side of the third positioning plate 6 is provided with three fixing plates 18, the three fixing plates 18 are distributed at equal intervals about the center of a circle of the driving disc 4, the driving block 5 penetrates through the fixing plates 18, the fixing plates 18 are provided with two adjusting cylinders 19, the two adjusting cylinders 19 are positioned at two sides of the driving block 5, a moving groove 20 is arranged inside the driving block 5, and the arc-shaped plate 8 is integrally connected with a moving rod 21 positioned in the moving groove 20.
The side of drive block 5 is provided with limiting rod 22, third locating plate 6 is provided with the restriction groove 23 that is used for holding limiting rod 22, the length direction of restriction groove 23 is parallel with the moving direction of drive block 5, the middle part of driving-disc 4 is provided with fixed block 24, the three second spring 25 of side fixedly connected with of fixed block 24, the other end and the drive block 5 fixed connection of second spring 25.
The connecting rods comprise a first connecting rod 26 and a second connecting rod 27, a concave groove 28 is formed in one end, facing the second connecting rod 27, of the first connecting rod 26, a telescopic cylinder 29 is arranged in the concave groove 28, and the telescopic cylinder 29 is connected with the second connecting rod 27.
The two sides of the first positioning plate 1 are provided with rotating motors 30, output shafts of the rotating motors 30 are connected with rotating plates 31, and the rotating motors 30 can drive the rotating plates 31 to rotate to the two sides of the first positioning plate 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides an on-spot detector of reinforcing bar for engineering management, includes first locating plate (1), the below of first locating plate (1) is connected with second locating plate (2), its characterized in that: a rotating motor (3) is arranged on one side of the second positioning plate (2), the rotating motor (3) is connected with a driving plate (4), thread stripes are integrally connected on one side of the driving plate (4), three driving blocks (5) matched with the thread stripes are arranged on one side of the driving plate (4), the three driving blocks (5) are symmetrically distributed about the center of the driving plate (4), the second positioning plate (2) is connected with a third positioning plate (6) sleeved on the outer side of the driving plate (4), a driving groove (7) used for driving the driving blocks (5) to move is formed in the third positioning plate (6), an arc-shaped plate (8) is connected to one side, located outside the driving plate (4), of the driving blocks (5), a scale (9) is arranged at an opening of the driving groove (7) in the third positioning plate (6), and a spherical first accommodating groove (11) is arranged below the first positioning plate (1), the steel bar cage detection device is characterized in that a first ball body (12) is arranged in the first accommodating groove (11), the first ball body (12) is connected with a connecting rod, the other end of the connecting rod is connected with a second ball body (13), the second positioning plate (2) is provided with a second accommodating groove (14) for accommodating the second ball body (13), the second accommodating groove (14) is spherical, an extrusion part is arranged in the second accommodating groove (14), the extrusion part comprises a first spring (32) fixedly connected with the bottom of the second accommodating groove (14), the first spring (32) is connected with a concave plate (33), during measurement, the steel bar cage is vertically placed, the first positioning plate is placed at the orifice of the steel bar cage to be detected, the second positioning plate connected with the first positioning plate is positioned in the steel bar cage, and a rotating motor is started to drive the driving disc to rotate around the axis of the rotating motor, in the process, the three driving blocks are connected with the driving disc through threads, and the third positioning plate limits the driving blocks to move only along the length direction of the driving groove, so that the three driving blocks can move towards the direction close to or far away from the center of the driving disc along with the rotation of the driving disc, the rotation direction of the driving disc is controlled, the three driving blocks can move towards the direction far away from the center of the driving disc, the movement of the driving blocks can drive the arc-shaped plates to move, the arc-shaped plates are parallel to each other and have a certain length, therefore, after the three arc-shaped plates move towards the side wall of the reinforcement cage to be extruded with the side wall of the reinforcement cage, the arc-shaped plates can also automatically adjust the self angle along the length direction of the side wall of the reinforcement cage to be parallel to the side wall of the reinforcement cage, so that the third positioning plate is also parallel to the side wall of the reinforcement cage, at the moment, the center of the driving disc is also positioned at the center of the reinforcement cage, reduce the error, and the distance that the drive block removed becomes the aperture of steel reinforcement cage, just can detect the aperture of department steel reinforcement cage, the ground of the opening part of steel reinforcement cage can not often be in the horizontality, consequently first locating plate can be in the state of slope when placing the opening part of steel reinforcement cage, first spheroid can take place to deflect and then drive the connecting rod and deflect this moment, do not receive under the influence of external force, the connecting rod will be in vertical state, first holding tank and first spheroidal setting can let the second locating plate be in the horizontality, and when the arcuation board on the second locating plate extends outwards, the second locating plate can self-control at any time, needn't receive the restriction of first locating plate and connecting rod, the setting of concave plate can increase the spheroidal rotation degree of difficulty of second through increasing the frictional force between second spheroid and the second holding tank.
2. The on-site reinforcing steel bar detector for engineering management as claimed in claim 1, wherein: and a rubber layer (10) is arranged on the outer side of the arc-shaped plate (8).
3. The on-site reinforcing steel bar detector for engineering management as claimed in claim 1, wherein: a handle (34) is arranged above the first positioning plate (1).
4. The on-site reinforcing steel bar detector for engineering management as claimed in claim 1, wherein: first locating plate (1) is provided with the cooperation piece (15) of distributing in first holding tank (11) circumference towards one side of second locating plate (2), the inside of cooperation piece (15) is provided with stabilizes cylinder (16), stabilize cylinder (16) and be connected with and stabilize piece (17).
5. The on-site reinforcing steel bar detector for engineering management as claimed in claim 1, wherein: the side of third locating plate (6) is provided with three fixed plate (18), and is three fixed plate (18) are distributed about the centre of a circle equidistance of driving-disc (4), driving block (5) run through fixed plate (18), fixed plate (18) are provided with two adjusting cylinder (19), two adjusting cylinder (19) are in the both sides of driving block (5), and the inside of driving block (5) is provided with shifting chute (20), arcuation board (8) body coupling has carriage release lever (21) that is in shifting chute (20).
6. The on-site reinforcing steel bar detector for engineering management as claimed in claim 1, wherein: the side of drive block (5) is provided with restriction lever (22), third locating plate (6) are provided with restriction tank (23) that are used for holding restriction lever (22), the length direction of restriction tank (23) is parallel with the moving direction of drive block (5), the middle part of drive-disc (4) is provided with fixed block (24), the three second spring (25) of side fixedly connected with of fixed block (24), the other end and the drive block (5) fixed connection of second spring (25).
7. The on-site reinforcing steel bar detector for engineering management as claimed in claim 3, wherein: the connecting rod includes head rod (26) and second connecting rod (27), head rod (26) are provided with depressed groove (28) towards the one end of second connecting rod (27), be provided with telescopic cylinder (29) in depressed groove (28), telescopic cylinder (29) are connected with second connecting rod (27).
8. The on-site reinforcing steel bar detector for engineering management as claimed in claim 1, wherein: the two sides of the first positioning plate (1) are provided with rotating motors (30), output shafts of the rotating motors (30) are connected with rotating plates (31), and the rotating motors (30) can drive the rotating plates (31) to rotate to the two sides of the first positioning plate (1).
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| CN202010959796.9A CN112082452B (en) | 2020-09-14 | 2020-09-14 | Reinforcing bar on-site detector for engineering management |
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| CN202010959796.9A CN112082452B (en) | 2020-09-14 | 2020-09-14 | Reinforcing bar on-site detector for engineering management |
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| CN112082452B true CN112082452B (en) | 2021-11-19 |
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| CN113530937A (en) * | 2021-08-10 | 2021-10-22 | 深圳市海目星激光智能装备股份有限公司 | Connection structure and connection method |
| CN115388824A (en) * | 2022-10-28 | 2022-11-25 | 东莞市昊诚五金弹簧有限公司 | Mould size measuring equipment |
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