CN110726355A - Pile hole aperture detection device capable of centering and retaining data - Google Patents
Pile hole aperture detection device capable of centering and retaining data Download PDFInfo
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- CN110726355A CN110726355A CN201911136408.0A CN201911136408A CN110726355A CN 110726355 A CN110726355 A CN 110726355A CN 201911136408 A CN201911136408 A CN 201911136408A CN 110726355 A CN110726355 A CN 110726355A
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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
Abstract
The utility model provides a can decide the centre of a circle and keep stake hole aperture detection device of data, relates to the prison detection technical field, including the fixed station, the top fixedly connected with bubble spirit level of fixed station, the top fixedly connected with motor of fixed station, the bottom fixedly connected with of motor run through and extend to the transfer line of fixed station bottom. This can decide stake hole aperture detection device of centre of a circle and remain data, cooperation through fixing a position kelly and bubble spirit level is used, before the measurement, the starter motor, the transfer line clockwise rotates, stretch out the fixing a position kelly from the fixed station, when fixing a position kelly and the inner wall contact back in stake hole, at this moment, stop the motor, according to bubble spirit level adjustment detection device, make detection device be in horizontal position, the data that the assurance measurement obtained is the aperture in stake hole, avoid appearing measuring error, thereby the effect that can decide the centre of a circle has been reached, the reliability of measured data has been guaranteed, the monitoring quality is improved.
Description
Technical Field
The invention relates to the technical field of supervision and detection, in particular to a pile hole aperture detection device capable of centering and retaining data.
Background
Before the house building, need dig the ground base earlier, the quality of ground decides the safe quality of house, and pile driving hole is the important one step in the ground, and the quality of ground is also directly decided to the size of stake hole whether satisfies the requirement, in the work progress, often can use aperture measuring device to measure the aperture of stake hole, but present measuring device has following problem when using:
1. during measurement, whether the measuring device is in a horizontal state or not cannot be determined, so that the measured aperture is larger than the actual aperture, the circle center of a pile hole cannot be determined, the measured data is not accurate enough, problems can be caused in later-stage buildings, and the final foundation does not meet the safety requirements;
2. after the measuring device measures the aperture, the measuring device needs to be taken out for reading the numerical value, however, the measuring device is easy to rub the inner wall of the pile hole due to the fact that a measuring rod of the measuring device is in contact with the inner wall of the pile hole, and after the measuring device is worn for a long time, the accuracy of the measuring device is possibly reduced, and errors are easily generated in measurement;
3. the existing measuring device can only measure one data at a time, and a plurality of groups of data can only be measured for a plurality of times, thereby wasting a large amount of measuring time and reducing the measuring efficiency.
Therefore, the pile hole aperture detection device capable of centering and retaining data is provided to solve the problems, whether the detection device is in a horizontal state or not is determined by the bubble level meter, and the measurement data is retained by the reading device capable of being fixed so as to take back the measurement rod, so that the abrasion of the measurement rod is avoided, multiple groups of measurement rods are added, multiple groups of data can be measured for multiple times, and the measurement efficiency is improved.
Disclosure of Invention
The invention adopts the following technical scheme for realizing the technical purpose: a pile hole aperture detection device capable of fixing the center of a circle and retaining data comprises a fixed table, wherein the top of the fixed table is fixedly connected with a bubble level meter, the top of the fixed table is fixedly connected with a motor, the bottom of the motor is fixedly connected with a transmission rod penetrating through and extending to the bottom of the fixed table, the inner wall of the transmission rod is fixedly connected with a first spring, the outer side of the first spring is fixedly connected with a clamping bead movably connected with the outer side of the transmission rod, the outer side of the transmission rod is clamped with a first fluted disc rotatably connected with the inner bottom wall of the fixed table, the top of the first fluted disc is meshed with a positioning clamping rod penetrating through and extending to the outer side of the fixed table, the bottom of the fixed table is fixedly connected with a guide column, the bottom of the guide column is fixedly connected with a measuring table, the inner bottom of the measuring table is rotatably connected with a second fluted disc fixedly connected with the bottom of the transmission, the outer side of the first movable block is fixedly connected with a second spring, the outer side of the second spring is fixedly connected with a second movable block movably connected with the middle part of the measuring table, the outer side of the second movable block is fixedly connected with a measuring rod, the outer side of the measuring rod is inserted with a scale rod fixedly connected with the outer side of the measuring table, and the top of the scale rod is movably connected with a reading device;
the reading device comprises a fixed block, a third spring is fixedly connected to the top of the fixed block, a movable clamping block is fixedly connected to the top of the third spring, a connecting rod is fixedly connected to the top of the fixed block and is in plug-in connection with the middle of the movable clamping block, and a reading block is fixedly connected to the top of the connecting rod.
The invention has the following beneficial effects:
1. this can decide stake hole aperture detection device of centre of a circle and remain data, cooperation through fixing a position kelly and bubble spirit level is used, before the measurement, the starter motor, the transfer line clockwise rotates, stretch out the fixing a position kelly from the fixed station, when fixing a position kelly and the inner wall contact back in stake hole, at this moment, stop the motor, according to bubble spirit level adjustment detection device, make detection device be in horizontal position, the data that the assurance measurement obtained is the aperture in stake hole, avoid appearing measuring error, thereby the effect that can decide the centre of a circle has been reached, the reliability of measured data has been guaranteed, the monitoring quality is improved.
2. The pile hole aperture detection device capable of centering and retaining data is characterized in that a movable block II and a reading device are used in a matched mode, when the detection device is fixed, a motor is started again, a transmission rod rotates clockwise to enable the movable block to move outwards of a measuring table, the movable block I pushes the movable block to move outwards through a spring II, a measuring rod also moves outwards, the reading device is pushed to move outwards along a scale rod while the movable block moves outwards, when the measuring rod contacts the inner wall of a pile hole and does not move any more, the numerical value of the position of the reading device is the aperture of the pile hole, after measurement is completed, the motor rotates reversely, the measuring rod is retracted into the scale rod, the reading device is continuously fixed at the measuring position of the scale rod, the effect that data can be retained is achieved, data reading is facilitated, and excessive abrasion of the measuring rod can be avoided, the precision of the detection device is ensured.
3. This can decide centre of a circle and keep stake hole aperture detection device of data, cooperation through movable block two and movable block one is used, during the measurement, six movable block one simultaneously outside moves under the effect of fluted disc two, and it removes to the outside to promote the movable block through spring two, two promotion measuring sticks of movable block simultaneously remove to the outside, and reading device promotes by movable block two, when measuring stick and the contact of stake downthehole wall can not continue to remove again, the movable block continues to remove to the outside for a moment, prevent that some measuring sticks do not have the inner wall of contact stake hole, the data in three stake hole apertures of group can be measured to six last measuring sticks, thereby the effect of the many data of single measurable, measuring efficiency is improved, save check-out time.
Further, the material of fixed station is steel material and the middle part of fixed station is seted up the commentaries on classics hole with the transfer line looks adaptation, and the outside of fixed station is seted up four movable holes with the locator card pole looks adaptation, the model of motor is 6312B14, and the number of poles is 2 utmost points, and rated power is 0.18KW, and rated voltage is 220/380 (V).
Furthermore, the first spring is a compression spring, the number of the first spring is six, the first clamping balls are spherical, three fifths of the first clamping balls are located in the transmission rod in volume, clamping grooves matched with the first clamping balls are formed in the inner side of the first fluted disc, the positioning clamping rod is T-shaped, and teeth matched with the first fluted disc are clamped at the bottom of the positioning clamping rod.
Further, the shape of guide post is cylindric and the quantity of guide post is four, the mounting groove with fluted disc two-phase adaptation is seted up to the bottom wall in the measuring table to the middle part of measuring table is seted up six evenly distributed and with the spout of movable block one and movable block two-phase adaptation, the tooth with fluted disc two-phase adaptation is seted up to the bottom of movable block one.
Further, the length of the measuring rod is not less than that of the scale rod, the measuring rod is made of steel materials, the scale value is arranged at the top of the scale rod, and the sliding groove matched with the reading device is formed in the top of the scale rod.
Furthermore, the width of the fixing block is larger than that of the sliding groove at the top of the scale rod, the middle of the fixing block is provided with a sliding groove which is the same as the sliding groove at the middle of the measuring table, and the length of the connecting rod is larger than the distance from the top of the measuring rod to the top of the scale rod.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial view of portion A of FIG. 1;
FIG. 3 is an enlarged partial view of the portion B of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a graduated rod according to the present invention;
FIG. 5 is a schematic view of the reading device of the present invention.
In the figure: the measuring device comprises a fixed table 1, a bubble level meter 2, a motor 3, a transmission rod 4, a spring I5, a ball clamp 6, a fluted disc I7, a positioning clamp rod 8, a guide column 9, a measuring table 10, a fluted disc II 11, a movable block I12, a spring II 13, a movable block II 14, a measuring rod 15, a graduated rod 16, a reading device 17, a fixed block 171, a spring III 172, a movable clamp block 173, a connecting rod 174 and a reading block 175.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a pile hole aperture detection device capable of centering and retaining data comprises a fixed platform 1, wherein the fixed platform 1 mainly plays a role in fixing, the fixed platform 1 is made of steel material, a rotary hole matched with a transmission rod 4 is formed in the middle of the fixed platform 1, four movable holes matched with a positioning clamping rod 8 are formed in the outer side of the fixed platform 1, the type of a motor 3 is 6312B14, the number of poles is 2, the rated power is 0.18KW, the rated voltage is 220/380V, a bubble level gauge 2 is fixedly connected to the top of the fixed platform 1, the bubble level gauge 2 is used as a basis for adjusting the detection device to be horizontal, the motor 3 is fixedly connected to the top of the fixed platform 1, the motor 3 plays a role in driving the positioning clamping rod 8 and a measuring rod 15 to extend out and contract, the transmission rod 4 penetrating and extending to the bottom of the fixed platform 1 is fixedly connected to the bottom of the motor 3, the transmission rod 4 plays a role of transmission.
The inner wall of the transmission rod 4 is fixedly connected with a spring I5, the spring I5 plays a role of pushing out the clamping beads 6, the spring I5 is a compression spring, the number of the spring I5 is six, the clamping beads 6 are spherical, three fifths of the volume of the clamping beads 6 is positioned in the transmission rod 4, the inner side of the fluted disc I7 is provided with a clamping groove matched with the clamping beads 6, the positioning clamping rod 8 is T-shaped, the bottom of the positioning clamping rod 8 is clamped with teeth matched with the fluted disc I7, the outer side of the spring I5 is fixedly connected with the clamping beads 6 movably connected with the outer side of the transmission rod 4, the clamping beads 6 play a role of clamping the fluted disc I7 with the transmission rod 4, after the positioning clamping rod 8 is contacted with the inner wall of the pile hole, the transmission rod 4 is rotated, the clamping beads 6 are retracted into the transmission rod 4 at the moment, the transmission rod 4 idles with the fluted disc I7, the outer side of the transmission rod 4 is clamped with the fluted disc I7 rotatably connected with, the first fluted disc 7 plays a role in transmission, the top of the first fluted disc 7 is meshed with a positioning clamping rod 8 which penetrates through and extends to the outer side of the fixed table 1, the positioning clamping rod 8 plays a role in fixing the detection device, the detection device is in a horizontal state, the circle center corresponds to the circle center of a pile hole, the bottom of the fixed table 1 is fixedly connected with guide posts 9, the guide posts 9 play a role in fixing, the measuring table 10 is prevented from rotating, the guide posts 9 are cylindrical, the number of the guide posts 9 is four, mounting grooves matched with the second fluted disc 11 are formed in the bottom wall of the measuring table 10, six sliding grooves which are uniformly distributed and matched with the first movable block 12 and the second movable block 14 are formed in the middle of the measuring table 10, and teeth matched with the second fluted disc 11 are formed in the bottom of the first movable block 12.
The bottom of the guide post 9 is fixedly connected with a measuring table 10, the measuring table 10 plays a role of fixed connection, the inner bottom of the measuring table 10 is rotatably connected with a fluted disc II 11 fixedly connected with the bottom of the transmission rod 4, the fluted disc 11 plays a role of transmission, the top of the fluted disc II 11 is meshed with a movable block I12 movably connected with the middle of the measuring table 10, the movable block I12 plays a role of pushing a movable block II 14 to move, the outer side of the movable block I12 is fixedly connected with a spring II 13, the spring II 13 plays a role of transmission, the outer side of the spring II 13 is fixedly connected with a movable block II 14 movably connected with the middle of the measuring table 10, the movable block II 14 plays a role of driving a reading device 17 to move, the outer side of the movable block II 14 is fixedly connected with a measuring rod 15, the measuring rod 15 plays a role of measuring aperture, the length of the measuring rod 15 is not less than the length of the scale rod 16, and the material, scale interval is seted up at the top of scale rod 16 and the spout with reading device 17 looks adaptation is seted up at the top of scale rod 16, the outside of measuring stick 15 is pegged graft have with the outside fixed connection's of measuring table 10 scale rod 16, scale rod 16 plays the effect of being convenient for read aperture numerical value, the top swing joint of scale rod 16 has reading device 17.
The working principle is as follows: before measurement, the motor 3 is started, the transmission rod 4 rotates clockwise, the positioning clamp rod 8 extends out of the fixed platform 1, after the positioning clamp rod 8 is contacted with the inner wall of a pile hole, the motor 3 is stopped, the detection device is adjusted according to the bubble level gauge 2 to be in a horizontal position, the measured data is the hole diameter of the pile hole, after the detection device is fixed, the motor 3 is started again, after the positioning clamp rod 8 is contacted with the inner wall of the pile hole, the transmission rod 4 rotates again, the clamp beads 6 are retracted into the transmission rod 4, the transmission rod 4 idles with the fluted disc I7, meanwhile, the transmission rod 4 rotates clockwise, the movable block I12 moves towards the outer side of the measuring platform 10, the movable block I12 pushes the movable block II 14 to move towards the outer side through the spring II 13, the measuring rod 15 also moves towards the outer side, the reading device 17 is pushed to move towards the outer side along the scale rod 16 while the movable block II 14 moves towards the outer, when the measuring rod 15 contacts the inner wall of the pile hole and does not move any more, the numerical value of the position of the reading device 17 is the aperture of the pile hole, after the measurement is completed, the motor 3 rotates reversely, the measuring rod 15 is retracted into the scale rod 16, the reading device 17 is continuously fixed at the position measured by the scale rod 16, when the measurement is performed, the six movable blocks I12 move outwards simultaneously under the action of the fluted disc II 11, the movable blocks II 13 push the movable blocks II to move outwards, meanwhile, the movable blocks II 14 push the measuring rod 15 to move outwards, the reading device 17 is pushed by the movable blocks II 14, when the measuring rod 15 contacts the inner wall of the pile hole and cannot move any more, the movable blocks I12 can continuously move outwards, the measuring rod 15 is prevented from not contacting the inner wall of the pile hole, and finally, the six measuring rods 15 can measure the aperture data of the three groups of pile holes.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a can decide centre of a circle and keep stake hole aperture detection device of data, includes fixed station (1), its characterized in that: the top of the fixed table (1) is fixedly connected with a bubble level meter (2), the top of the fixed table (1) is fixedly connected with a motor (3), the bottom of the motor (3) is fixedly connected with a transmission rod (4) penetrating through and extending to the bottom of the fixed table (1), the inner wall of the transmission rod (4) is fixedly connected with a first spring (5), the outer side of the first spring (5) is fixedly connected with a clamping bead (6) movably connected with the outer side of the transmission rod (4), the outer side of the transmission rod (4) is clamped with a first fluted disc (7) rotatably connected with the inner bottom wall of the fixed table (1), the top of the first fluted disc (7) is meshed with a positioning clamping rod (8) penetrating through and extending to the outer side of the fixed table (1), the bottom of the fixed table (1) is fixedly connected with a guide column (9), the bottom of the guide column (9) is fixedly connected with a measuring table (10), the inner bottom of the measuring table (10) is rotatably connected with a, a first movable block (12) movably connected with the middle of the measuring table (10) is meshed with the top of the second fluted disc (11), a second spring (13) is fixedly connected to the outer side of the first movable block (12), a second movable block (14) movably connected with the middle of the measuring table (10) is fixedly connected to the outer side of the second spring (13), a measuring rod (15) is fixedly connected to the outer side of the second movable block (14), a scale rod (16) fixedly connected with the outer side of the measuring table (10) is inserted into the outer side of the measuring rod (15), and a reading device (17) is movably connected to the top of the scale rod (16);
the reading device (17) comprises a fixing block (171), a spring III (172) is fixedly connected to the top of the fixing block (171), a movable clamping block (173) is fixedly connected to the top of the spring III (172), a connecting rod (174) is fixedly connected to the top of the fixing block (171) and is inserted into the middle of the movable clamping block (173), and a reading block (175) is fixedly connected to the top of the connecting rod (174).
2. The pile hole aperture detection device capable of centering and retaining data according to claim 1, wherein: the fixed station (1) is made of steel materials, the middle of the fixed station (1) is provided with a rotating hole matched with the transmission rod (4), and the outer side of the fixed station (1) is provided with four movable holes matched with the positioning clamping rods (8).
3. The pile hole aperture detection device capable of centering and retaining data according to claim 1, wherein: the motor (3) is 6312B14 in model number, 2 poles in pole number, 0.18KW in rated power and 220/380V in rated voltage.
4. The pile hole aperture detection device capable of centering and retaining data according to claim 1, wherein: the first spring (5) is a compression spring, the number of the first springs (5) is six, the clamping beads (6) are spherical, and the volume of the clamping beads (6) is three fifths.
5. The pile hole aperture detection device capable of centering and retaining data according to claim 1, wherein: the inner side of the first fluted disc (7) is provided with a clamping groove matched with the clamping beads (6), the positioning clamping rod (8) is T-shaped, and teeth matched with the first fluted disc (7) are clamped at the bottom of the positioning clamping rod (8).
6. The pile hole aperture detection device capable of centering and retaining data according to claim 1, wherein: the quantity of guide post (9) is four for cylindric and guide post (9) of shape, the mounting groove with two (11) looks adaptations of fluted disc is seted up to bottom wall in measuring table (10) to the middle part of measuring table (10) is seted up six evenly distributed and with the spout of movable block one (12) and two (14) looks adaptations of movable block, the tooth with two (11) looks adaptations of fluted disc is seted up to the bottom of movable block one (12).
7. The pile hole aperture detection device capable of centering and retaining data according to claim 1, wherein: the length of measuring stick (15) is not less than the length of scale rod (16) and the material of measuring stick (15) is steel material, the top of scale rod (16) is seted up scale interval and the top of scale rod (16) is seted up the spout with reading device (17) looks adaptation.
8. The pile hole aperture detection device capable of centering and retaining data according to claim 1, wherein: the width of the fixed block (171) is larger than that of the sliding groove at the top of the scale rod (16), the middle of the fixed block (171) is provided with a sliding groove which is the same as the sliding groove at the middle of the measuring table (10), and the length of the connecting rod (174) is larger than the distance from the top of the measuring rod (15) to the top of the scale rod (16).
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| CN111879207A (en) * | 2020-07-24 | 2020-11-03 | 惠州建安工程项目管理有限公司 | High-precision pile hole aperture detection device for supervision |
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