KR20130062208A - Pile motion sensing apparatus - Google Patents

Abstract

PURPOSE: A pile displacement sensing device is provided to accurately construct a continuous pile by sensing and adjusting the perpendicularity of the pile while driving the pile. CONSTITUTION: A pile displacement sensing device comprises a hydraulic rotating support(30), upper and lower part sensing stands(40a,40b,50a,50b), upper and lower part supports(45a,45b,55a,55b), a hydraulic jig(60), front and rear perpendicularity sensors(42a,42b,52a,52b), and left and right perpendicularity sensors(43a,43b,53a,53b), and a control unit(90). The hydraulic rotating support supports and horizontally rotates a body part. The upper and lower part sensing stands support a pile by hydraulically catching the pile from the left and right sides and sense the right and left perpendicularity of the pile. The upper and lower part supports support the pile by catching the pile from the front and rear sides. The hydraulic jig compress the inner wing of a pair of rails for fixing a carriage stand(10). The front and rear perpendicularity sensors sense the front and rear perpendicularity of the pile. The left and right perpendicularity sensors sense the left and right perpendicularity of the pile. The control unit controls a communications unit(91) to transmit the front and rear, left and right perpendicularity to an administrator terminal.

Description

[0001] PILE MOTION SENSING APPARATUS [

In particular, the present invention relates to a file displacement detecting apparatus, and more particularly, to a file displacement detecting apparatus, in which a file is set up between rails installed at a width of a file to detect a verticality of the file while driving, The present invention relates to a file displacement detection device capable of detecting a displacement of a file.

During the construction of superstructures or wall structures in the construction work, piling works are essential, and it is the foundation work to make the soft ground hard by the steel pipe, the steel and other concrete structures.

It is often done when the ground is weak. If the ground is weak, it is difficult to construct because the soil is broken, and even if the construction is done, it can be collapsed due to the cracks of the buildings, so it is a task to make the girder in the ground in advance.

As the quality of the files and the development of the equipment meet the basic requirements, the failure rate of the plowing work is very low. In other words, if the precise working position is preceded by the stable horizontal work attitude and precise measurement of the equipment, the excellent work can be performed.

Steel pipes, steel nets, and other concrete structures. It is often done when the ground is weak. If the ground is weak, it is difficult to construct because the soil is broken, and even if the construction is done, it can be collapsed due to the cracks of the buildings, so it is a task to make the girder in the ground in advance.

FIG. 1 is a block diagram of a file hunting detection technology according to the prior art.

Conventionally, a technique for observing the displacement of a file, such as a vertical view of a file, is mostly limited to visual observation. As shown in Fig. 1, in the prior art, the base file 1, 2 and the paper 4 is attached to the surface of the foundation pile 1 so as to be opposed to the pen 2. [

In this state, the hinge 5 is pushed against the foundation pile 1, and the base pile 1 is placed on the rock by the hinge, so that the pile 4 is attached to the base pile 1, And thus moves down.

Thus, the fixed pen 2 displays the amount of movement and the direction thereof on the paper 4 to be moved.

The vertical direction can be grasped according to the directional straightness. However, since the measurement method is judged by eyesight observation by eyesight, it is necessary to install such check equipment at every check, and the check equipment is not fixed, .

In the past, in order to check whether a file is vertically penetrated during the hitching operation of a file, a weight attached to a wooden frame is used to judge whether or not the thread and the file side of the weight coincide with each other in parallel.

Therefore, in such a conventional method, since the verticality of the file is determined depending on the viewer's eyes, the measurement is inaccurate and the recording can not be performed.

In addition, even if you try to use the correct one, it is the only one that you can use, so you can make a mistake that the file is still vertical even when the file is in the direction of addition, In order to confirm, there was a problem that the operator should always observe.

In general, the method of measurement of the plowing work is done by putting the plowing person. There is no way to judge the accuracy or to verify the fidelity of the work even if the intrusion depth measurement is recorded as tape measure, omission or recording.

Although automatic measurement and recording methods have been tried intermittently, it has not been practically used because it does not erase the impact of vibration and vibration.

The technology that adjusts the verticality of the pile driver reader by attaching additional equipment to the current pile driver is a technique that measures and adjusts the vertical degree in analog way before the drilling or pile driving operation. If the backstay cylinder is contracted by the load and the leader is contracted due to the leakage due to leakage during long time work, the backstage cylinder supporting the leader may be inverted and a safety accident may occur. There is a problem in that it is necessary to operate vertically in the work process by only manually operating without operation.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide a file displacement detection apparatus capable of sensing a verticality of a file during a hitching operation of the file and transmitting the detection to the operator.

It is another object of the present invention to provide a method and apparatus for continuously setting up a file so that the verticality of a file is measured along a file that is continuously and closely attached to the file so that it does not exceed the error tolerance range of the vertical degree, And to provide a file displacement detection device capable of improving productivity by correcting construction by correcting the vertical degree and improving construction efficiency.

In order to achieve the object of the present invention, the file displacement sensing apparatus according to the present invention comprises four wheels that roll over a pair of rails; A four-wheeled wheel which is rotatably attached to four corners of the lower portion thereof and is movable, and supports a body provided on the upper surface thereof;

A hydraulic swivel support installed at the center of the upper surface of the vehicle body to support the body and rotate to the left and right;

A pair of rotating rollers installed on the upper and lower parts of the front surface of the hydraulic swivel supporter,

Upper and lower sensing belts respectively installed on the right and left side surfaces of the body part to grip the pile P from the left and right sides by hydraulic pressure to sense the left and right vertical degrees;

Upper and lower supports respectively installed at the distal end of the upper and lower detection zones to hold the file P forward and backward;

A hydraulic jig installed on a bottom surface of the vehicle so as to press the inner wings of the pair of rails to fix the vehicle;

A hydraulic pressure supply unit for supplying hydraulic pressure to the hydraulic pressure supporter, the upper and lower sensing units, the upper and lower supporters, and the hydraulic jig;

 A vertical direction sensor for detecting a vertical direction of the file P, the pair of vertical sensors being disposed on the inner side of the upper and lower sensing zones, respectively, facing each other;

 A pair of right and left vertical sensors provided on the upper and lower sensing belts to face each other,

 The control unit controls the operation of the hydraulic pressure supporter, the upper and lower sensing units, the upper and lower supporters, and the hydraulic jig by controlling the hydraulic pressure supply unit. The vertical and horizontal verticalities measured by the vertical and vertical sensors, And a control unit for controlling the transmitting unit to transmit the data to the mobile station.

According to the present invention, four wheels are rotatably attached to the four corners of the lower portion of the vehicle so as to be movable along a pair of lines arranged horizontally and horizontally on the ground, and a power transmission device is attached to the four wheels, So that power can be supplied and moved.

According to the present invention, the lower sensing block is mounted on the lower left and right sides of the lower portion of the body portion, and is provided with left and right vertical sensors for sensing the verticality of the left and right sides of the pile P held by the hydraulic pressure, A sensor is installed,

The upper sensing block is mounted on the left and right sides of the upper portion of the body portion, and is provided with left and right vertical sensors for sensing the left and right vertical degrees and holding the file P from the left and right by hydraulic pressure. .

According to the present invention, the left and right vertical direction sensors and the front and rear vertical direction sensors are optical sensors constituting a light receiving unit and a light emitting unit, and are sensors capable of detecting that the file P is in contact with the rotating roller.

According to the present invention, the file displacement detection device approaches the file P1 to be laid and advances by rotating the wheel so that the file P1 is brought into close contact with the rotary roller by spreading the lower detection band and the upper detection band, And the bogie is fixed by bringing the bogie into close contact with each other.

According to the present invention, when the light emitted from the light emitting element is blocked by the file P1 and the light receiving element fails to detect the light, the control unit receives the signal indicating that no light is input from the light receiving element, And determines that the file P1 is tilted forward when receiving a signal in which the light is sensed in the upper light receiving element and a signal in which no light is sensed in the lower light receiving element, The light receiving element receives a signal in which no light is sensed, and receives a light sensed signal in the lower light receiving element, and determines that the file P1 is inclined toward the back.

According to the present invention, a plurality of upper light emitting and receiving elements and lower light emitting and receiving elements are installed in the control unit, and the lower light receiving elements do not sense light, and the light from the plurality of upper light emitting elements The angle of inclination forward is measured according to the number of the upper light receiving elements,

The upper light receiving elements do not sense light and the angle of the back light is measured according to the number of the lower light receiving elements that sense light from the plurality of lower light emitting elements among the plurality of lower light receiving elements.

According to the present invention, when the control unit receives a signal indicating that light is not inputted from the lower left light receiving element, while receiving a signal indicating that the light receiving signal is inputted from the lower right light receiving element, It is judged to be inclined,

Receiving a signal indicating that the light receiving signal is inputted from the left lower light receiving element, while receiving a signal indicating that the light receiving signal is not inputted from the lower right light receiving element, the right and left vertical degrees of the file P1 are inclined to the right .

According to the present invention, a plurality of left and right upper light receiving elements are provided, and the control unit controls the upper left light receiving elements to detect light from the right lower light emitting element The angle tilted to the left according to the order of the elements is measured,

The upper right light receiving elements do not sense light and the right upper inclined angle is measured according to the order of the upper left light receiving element that senses light from the lower left light emitting element among the plurality of left upper light receiving elements.

According to the present invention, the pile displacement detection device is installed in the central portion of the upper surface of the chassis to support the body portion and rotating the left and right hydraulic support; Upper and lower sensing belts mounted on lower left and right sides of the body part to hold the file P from the left and right sides by hydraulic pressure and to sense the left and right vertical degrees; Upper and lower supports respectively installed at the distal end of the upper and lower detection zones to hold the file P forward and backward; A hydraulic jig installed on a bottom surface of the vehicle so as to press the inner wings of the pair of rails to fix the vehicle; A hydraulic pressure supply unit for supplying hydraulic pressure to the hydraulic pressure supporter, the upper and lower sensing units, the upper and lower supporters, and the hydraulic jig; A lower light emitting and receiving element and an upper light emitting and receiving element which are installed in pairs on the inner side of the upper and lower detection zones to face each other and measure the longitudinal verticality of the file P; A left side light emitting and receiving element and a right side light emitting and receiving element which are installed to face each other on a bottom surface and a top surface of the upper and lower sensing zones, respectively, and sense the left and right vertical views of the file P; And controls the operation of the hydraulic pressure supporter, the upper and lower sensing units, the upper and lower support members, and the hydraulic jig by controlling the hydraulic pressure supply unit, A control unit for controlling the communication unit to transmit the determined verticality to the operator terminal; A communication unit for transmitting a signal sensed by the control unit to the operator terminal and outputting a signal received from the operator terminal to the controller; A motor controlled by the control unit to generate power; And a power transmission device for transmitting the power of the motor to the wheels.

As described above, according to the present invention, it is possible to precisely construct a continuous file by hitting a file while sensing the verticality of the file during the hitching operation of the continuous file, It is possible to improve the economical effect and the productivity.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a file hitching automatic measurement system according to the prior art;
FIG. 2A is a perspective view showing a file padding operation by the file displacement detecting apparatus according to the present invention, FIG.
FIG. 2B is a view showing an example of a file displacement detecting apparatus according to another embodiment of the present invention, in which a star and a reflector are additionally installed to measure height and distance of a file,
FIG. 3 is a perspective view of a file displacement sensing apparatus according to the present invention,
FIGS. 4A and 4B are side views of a state in which the file displacement detection apparatus according to the present invention is in close contact with a file and in close contact with a file,
5 is a bottom perspective view showing a hydraulic jig installed on the underside of the vehicle frame of the file displacement detecting device according to the present invention,
6A to 6D are side views showing a state in which a file is tilted forward by a file displacement detection apparatus according to the present invention and side views showing a state in which a file is tilted backward,
FIGS. 7A to 7D are front views of a state in which the left and right vertical views of a file leaning to the left are detected and the left and right vertical views of a file leaning to the right are detected,
8 is a block diagram illustrating a configuration of a file displacement detection apparatus according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration of a file displacement sensing apparatus according to the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Hereinafter, the configuration of the present invention in detail with reference to the accompanying drawings as follows.

 FIGS. 2A and 2B are perspective views showing a file piling operation by a file displacement detection apparatus according to the present invention, and further examples of installing a star and a reflector to measure height and distance of a file.

The lid D is installed on the float B of the crane A and the ram housing H of the hidraulic machine C is installed on the lid D and drops freely, The driver cap Ha installed at the lower end portion of the file P charges the leading end portion Pa of the file P.

The file displacement sensing apparatus 100 according to the present invention moves along a pair of rails 11a and 11b installed on the floor with the width of the file P to continuously install the file P, Vertical and horizontal degrees of vertical and horizontal degrees of vertical and horizontal degrees of vertical and horizontal directions, respectively.

In addition, the level and distance measuring device T may be installed in the file displacement sensing apparatus 100 according to the present invention as shown in 2b, and a staff S and a reflector R may be installed at a reference point far away, The height of the staff (S) is read from the file (T), the height of the file is measured, the time of returning light to the reflector (R) is measured and the distance between the reference point and the file Precision can be improved.

FIG. 3 is a perspective view of a file displacement detection apparatus according to the present invention separated from a rail.

The apparatus for detecting a displacement of a file 100 according to the present invention comprises four wheels 70 rolling over a pair of rails 11a and 11b; A pedestal 10 supporting the body 20 installed on the upper surface of the four wheels 70 in the vicinity of four corners of the lower portion thereof; A hydraulic rotary support 30 installed at the center of the upper surface of the vehicle body 10 to support the body 20 and rotate left and right; A pair of rotation rollers 21 and 22 provided on the upper and lower portions of the front face of the hydraulic rotary support 30 and a body portion 20 )Wow; Upper and lower sensing belts 40a, 40b, 50a and 50b which are respectively installed on the left and right sides of the body part 20 and hold the pile P from the left and right sides by hydraulic pressure and sense the left and right vertical degrees; Upper and lower supports 45a, 45b, 55a and 55b installed at the front ends of the upper and lower detection units 40a, 40b, 50a and 50b to hold the file P forward and backward; A hydraulic jig 60 installed on the underside of the undercarriage 10 to fix the undercarriage 10 by pressing the inner vanes 12a and 12b of the pair of rails 11a and 11b; A hydraulic pressure supply unit 80 for supplying hydraulic pressure to the hydraulic pressure supporter 30, the upper and lower sensing units 40a, 40b, 50a and 50b, the upper and lower support members 45a, 45b, 55a and 55b and the hydraulic jig 60; The front and rear vertical sensors 42a, 42b, 52a, and 52b, which are installed on the inner side surfaces of the upper and lower detection units 40a, 40b, 50a, and 50b, respectively, ; Left and right vertical sensors 43a, 43b, 53a, and 53b, which are installed on the lower and upper surfaces of the upper and lower detection units 40a, 40b, 50a, and 50b, respectively, Wow; The operation of the hydraulic pressure supporter 30, the upper and lower sensing belts 40a, 40b, 50a and 50b, the upper and lower supporters 45a, 45b, 55a and 55b and the hydraulic jig 60, And a communication unit (not shown) for transmitting the vertical and horizontal verticalities measured by the front and rear verticalness sensors 42a, 42b, 52a and 52b and the left and right vertical sensors 43a, 43b, 53a and 53b to the operator terminal And a control unit 90 for controlling the control unit 90.

The communication unit 91 outputs a command received from the operator terminal to the controller 90 and controls the controller 90 according to the received command to control the file displacement sensing apparatus 100 according to the present invention.

For example, a motor 95 and a power transmission device 96 to control the rotation of the wheel 70 so that an operator can control the movement of the file displacement sensing device 100 according to the present invention 8).

The vehicle 10 of the apparatus for detecting a displacement of a file 100 according to the present invention is formed in the form of a rectangular plate, and four wheels 70 are rotatably attached to four corners of the lower portion thereof, And are movable along the lines 11a and 11b.

The four wheels 70 may be attached to a power transmission device to supply power to the power device (for example, a motor, etc.) to move, or to be moved by an external moving device (for example, a car, a fork lane, etc.). You can also

A hydraulic rotary support 30 is installed at the center of the upper surface of the chassis 10 to rotate left and right according to the hydraulic pressure supplied from the hydraulic supply unit 80 controlled by the controller 90 so that the body 20 is piled (P). Adjust the rotation angle of the body portion 20 to be in close contact with the left and right rotation.

In the present embodiment, the body portion 20 is formed in the shape of a right angle isosceles triangular pole, and a surface corresponding to one right-angled isosceles right side is supported on the upper surface of the hydraulic pressure supporter 30 to rotate left and right, And the pile is supported by a pair of rotating rollers 21, 22 provided on the upper and lower portions of the front surface.

Hydraulic rotating support 30 is formed in the shape of a disc, rotates to the left and right about the central axis by the hydraulic pressure is installed in the center of the upper surface of the chassis 10 to support the body portion 20 to rotate left and right.

Lower detection table (40a, 40b) are respectively installed on the lower left and right sides of the body portion 20 to hold the pile (P) from side to side by hydraulic pressure, and the left and right vertical degree sensor (43a) for detecting the right and left vertical 43b) and the front and rear vertical degree sensors 42a and 42b for detecting the front and rear verticality are provided.

The upper sensing stand (50a, 50b) are respectively installed on the upper left and right sides of the body portion 20 to hold the pile (P) from side to side by hydraulic pressure and to detect the left and right vertical degrees 53a, 53b), and the front and rear vertical degree sensors 52a and 52b for detecting the front and rear verticality are provided.

The left and right vertical degree sensors 43a, 43b, 53a, 53b and the front and rear vertical degree sensors 42a, 42b, 52a, and 52b may be optical sensors constituting the light receiving part and the light emitting part. If the sensor can detect the contact with the rotary rollers (21, 22, 41a, 41b, 51a, 51b) may use a contact sensor, laser sensor, ultrasonic sensor and the like.

A plurality of vertical direction sensors 43a, 43b, 53a, 53b and vertical direction sensors 42a, 42b, 52a, 52b according to the present invention may be provided to detect a plurality of light- 42a, 43a, 43b, and 52a and detects an inclined angle.

The control unit 90 according to the present invention may be installed in the body portion 20 as shown but may be installed inside the undercarriage 10 together with the protective case to protect it from fragments flying from the outside.

The control unit 90 is connected to the hydraulic supply unit 80, the hydraulic rotary support 30, the lower sensing table (40a, 40b) and the upper sensing table (50a, 50b) and the hydraulic jig 60 to supply the hydraulic pressure Control the hydraulic supply control component (for example, hydraulic supply hose, hydraulic valve, etc.) to control the hydraulic supply unit 80, the hydraulic rotary support 30, the lower sensing table (40a, 40b) and the upper sensing The operations of the stages 50a and 50b and the hydraulic jig 60 are controlled.

2, the apparatus 100 for detecting a displacement of a file according to the present invention includes a pair of rails 11a and 11b installed on the floor at a width of the file P to continuously install the file P And vertical and vertical degrees of the file P are measured and transmitted to the operator terminal so that the vertical and vertical degrees of the file P can be corrected.

FIGS. 4A and 4B are side views of a state in which the file displacement detection apparatus according to the present invention is in close contact with a file to closely detect the vertical direction of the file before and after the file is closely attached thereto.

4A, the file displacement sensing apparatus 100 according to the present invention accesses a file P1 to be laid, spreads the lower detection units 40a and 40b and the upper detection units 50a and 50b, The wheel 70 rotates as shown in FIG. 4B so that the roller P1 is brought into close contact with the rotating rollers 21 and 22.

When the lower sensing tables 40a and 40b and the upper sensing tables 50a and 50b are in close contact with the pile P1, the hydraulic jig 60 is operated to show a pair of rails 11a and 11b as shown in FIG. 5. The pile displacement sensing device 100 is fixed to the rails 11a and 11b by fixing the trolley 10 by bringing the support bases 61a and 61b of the hydraulic jig 60 into close contact with the inner blades 12a and 12b.

4b, the light emitted from the light emitting devices 42a and 52a is blocked by the file P1 so that the light receiving elements 42a, The light receiving elements 42b and 52b do not detect light at the light receiving elements 42b and 52b, and thus the light receiving elements 42b and 52b output the light to the controller 90.

Accordingly, when the control unit 90 receives a signal indicating that light is not inputted from the light receiving elements 42b and 52b, it transmits to the operator terminal (not shown) that the vertical angle of the file P1 is correctly set.

6A to 6D are side views showing a state in which a file is tilted forward by a file displacement detection apparatus according to the present invention, and side views showing a state in which a file is tilted backward .

The light emitted from the upper light emitting element 52a is detected by the upper light receiving element 52b while the light emitted from the lower light emitting element 42a is detected by the upper light receiving element 52b as shown in FIG. (P1) and is not detected by the lower light receiving element (42b).

At this time, the control unit 90 receives a light-sensing signal from the upper light-receiving element 52b and receives a signal from the lower light-receiving element 42b that the light is not sensed, determines that the file P1 is inclined forward, To the operator terminal (not shown) that the front-rear verticalness of the front end P1 is tilted forward.

6C, a plurality of, for example, four, upper, and lower light receiving elements 52b and a lower light receiving element 42b are provided, and the upper and lower rollers 21, When it is detected that the light is received by the second upper light receiving element 52b-1 and 52b-1, the interval l between the upper light receiving element 52b and the upper light emitting element 52a, An angle? = Sin ^-1 d / l that is tilted by the distance d between the upper light receiving elements 52b-2 can be calculated and transmitted to an operator terminal (not shown).

On the other hand, when the file P1 is tilted backward, the light emitted from the upper light emitting element 52a is not detected by the upper light receiving element 52b as being blocked by the file P1 as shown in FIG. 6B, Light emitted from the element 42a is detected by the lower light-receiving element 42b.

At this time, when the control unit 90 receives a signal in which the light is not detected in the upper light receiving element 52b and receives a signal in which the light is detected in the lower light receiving element 42b, it judges that the file P1 is inclined backward And transmits to the operator terminal (not shown) that the vertical angle of the file P1 is inclined backward.

Similarly, when the file P1 is inclined rearward, four lights are emitted from the upper light emitting element 52a as shown in FIG. 6d, and the upper and lower light receiving elements 52b, P1 are not sensed by the upper light receiving element 52b but detected by the lower rotating roller 22 at a certain number of times, for example, the first and second lower light receiving elements 42b-1, The distance l1 between the lower light emitting element 42a and the lower light receiving element 42b and the angle t1 inclined by the distance d1 between the first lower light receiving element 42b-1 and the second lower light receiving element 42b- sin ^-1 d1 / l1 and transmit it to the operator terminal (not shown).

At this time, when the control unit 90 receives a signal in which the light is not detected in the upper light receiving element 52b and receives a signal in which the light is detected in the lower light receiving element 42b, The first and second lower light receiving elements 42b-1 and 42b-2 receive the light and calculate the inclined angle? = Sin ^-1 d1 /? ¹ to determine that the file P1 is inclined backward And transmits to the operator terminal (not shown) whether the vertical angle of the file P1 is inclined backward by an angle?.

7A to 7D are front views showing a state in which the file displacement detection apparatus according to the present invention detects a left and right vertical view of a file leaning to the left and a right and left vertical view of a file leaning to the right .

When the pile P1 is inclined to the left side (left side facing the file displacement sensing device), as shown in FIG. 7A, the lower sensing units 40a and 40b and the upper sensing units 50a and 50b are rotated. In close contact with the left and right side surfaces of the pile P1, the light emitted from the lower left light emitting element 43b installed on the bottom surface of the lower left detection zone 40b is provided on the upper left light receiving element 53b of the left upper detection zone 50b. On the other hand, the light emitted from the lower right light emitting device 43a installed at the bottom of the lower right detection zone 40a may be detected by the upper right light receiving device 53a.

Therefore, when the control unit 90 receives a signal indicating that light is not inputted from the upper left light receiving element 53b but receives a signal indicating that the light receiving signal is inputted from the upper right light receiving element 53a, To the operator terminal (not shown) to correct that the left and right vertical degrees of the left and right vertical slopes are set to the left.

In addition, four left upper light receiving elements 53b and right upper light receiving elements 53a are installed, for example, as shown in FIG. 7C to receive a few light from the upper right rotating roller 51a and the upper left rotating roller 51b. The elements 53a and 53b, for example, when the upper left light receiving element 53b is detected as not receiving light and the second upper right light receiving element 53a-2 is detected as receiving light, the upper right light receiving element ( 53a) and an angle inclined by a distance d2 between the right distance ℓ2 and the first upper right received between the lower light-emitting device (43a) device (53a-1) and the second upper right light-receiving element (53a-2) θ = sin - ¹ d2 / l2 can be calculated and transmitted to an operator terminal (not shown).

Therefore, the controller 90 receives a signal indicating that no light is input from the upper left light receiving element 53b, while the controller 90 receives a signal indicating that a light receiving signal has been input from the upper right light receiving element 53a (eg For example, it is determined whether a light detection signal is input from the second upper right light receiving element 53a-2, and the inclination angle θ = sin ⁻¹ d2 / l2 is calculated to incline the left and right vertical degrees of the file P1 to the left. It is sent to the operator terminal (not shown) to correct the setting.

When the pile P1 is inclined to the right side (the right side facing the file displacement sensing device), the lower sensing rods 40a and 40b and the upper sensing rods 50a and 50b are shown in FIG. 7B. In close contact with the left and right sides of the pile P1, the light emitted from the upper left light emitting device 43b installed in the lower left detection zone 40b is detected by the upper left light receiving device 43b installed in the upper left detection zone 50b. On the other hand, the light emitted from the lower right light emitting device 43a installed in the lower right detection zone 40a is not detected by the upper right light receiving device 53a.

Therefore, the controller 90 receives a signal indicating that the light receiving signal has been input from the lower left light receiving element 43b, while receiving a signal indicating that the light receiving signal has not been input from the lower right light receiving element 43a. ) To the operator terminal (not shown) to correct the left and right vertical degrees set to the right.

Similarly, four left upper light receiving elements 53b and right upper light receiving elements 53a are installed as shown in FIG. 7D, and the first light receiving element 53a of the upper right rotating roller 51a and the upper left rotating roller 51b is provided. 53b), for example, when it is detected that the light is not received by the upper right light receiving element 53a and the light is received by the second upper left light receiving element 53b-2, the upper left light receiving element 53b and The inclination angle θ = sin ⁻¹ d3 / by the distance l3 between the lower left light emitting element 43b and the distance d3 between the first upper left light receiving element 53b-1 and the second upper left light receiving element 53b-2. L3 can be calculated and transmitted to an operator terminal (not shown).

Therefore, the controller 90 receives a signal indicating that the light receiving signal has been input from the lower left light receiving element 43b, while receiving a signal indicating that the light receiving signal has not been input from the lower right light receiving element 43a. For example, it is determined whether a light detection signal is input from the second left lower light receiving element 43b, and the inclination angle θ = sin ⁻¹ d3 / l3 is calculated so that the left and right vertical degrees of the file P1 are rightward to the right. The tilted setting is transmitted to an operator terminal (not shown) to be corrected.

FIG. 8 is a block diagram illustrating a configuration of a file displacement detection apparatus according to the present invention.

The apparatus for detecting a displacement of a file 100 according to the present invention includes a hydraulic rotary support 30 installed at a central portion of an upper surface of a chassis 10 to support the body 20 and rotate left and right; Upper and lower sensing belts 40a, 40b, 50a and 50b which are respectively installed on the lower left and right sides of the body part 20 and hold the file P from the left and right sides by hydraulic pressure and sense the left and right vertical degrees; Upper and lower supports 45a, 45b, 55a and 55b installed at the front ends of the upper and lower detection units 40a, 40b, 50a and 50b to hold the file P forward and backward; A hydraulic jig 60 installed on the underside of the undercarriage 10 to fix the undercarriage 10 by pressing the inner vanes 12a and 12b of the pair of rails 11a and 11b; A hydraulic pressure supply unit 80 for supplying hydraulic pressure to the hydraulic pressure supporter 30, the upper and lower sensing units 40a, 40b, 50a and 50b, the upper and lower support members 45a, 45b, 55a and 55b and the hydraulic jig 60; A pair of lower and upper light emitting and receiving elements 42a and 42b which are installed on the inner side surfaces of the upper and lower detecting sections 40a, 40b, 50a and 50b to face each other and measure the verticalness of the file P, Receiving elements 52a and 52b; A pair of left and right light emitting and receiving elements 43b and 53b for pairwise facing the upper and lower detection sections 40a, 40b, 50a and 50b, respectively, for detecting the left and right vertical views of the file P, And light receiving elements (43a, 53a); Control the hydraulic supply unit 60 to operate the hydraulic rotary support 30, the upper and lower sensing table (40a, 40b, 50a, 50b), the upper and lower support (45a, 45b, 55a, 55b) and the hydraulic jig 60 And determine the vertical, horizontal, and vertical degrees according to the signals sensed by the upper and lower light receiving elements 42b and 52b and the left and right lower light receiving elements 43a and 43b for measuring the vertical and horizontal vertical degrees. A control unit 90 for controlling the communication unit 91; A communication unit 91 for transmitting a signal sensed by the control unit 90 to an operator terminal and outputting a signal received from the operator terminal to the controller; A motor 95 controlled by the control unit 90 to generate power; And a power transmission device 96 for transmitting the power of the motor 95 to the wheel 70.

The operator transmits a command to the control unit 90 through the operator terminal to control the motor 95 and the power transmission unit 96 to control the rotation of the wheel 70 to move the file displacement sensing apparatus 100 Can be controlled.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

10: chassis 11a, 11b: rail
20: body portion 21, 22: rotating roller
30: Hydraulic rotary support 40a, 40b:
45a, 45b: lower support pedestal 50a, 50b:
55a, 55b: upper support table 60: hydraulic jig
70: Wheel 80: Hydraulic supply
90: control unit 91:
100: File displacement detection device

Claims (11)

Four wheels 70 rolling over a pair of rails 10a and 10b;
A pedestal 10 supporting the body 20 installed on the upper surface of the four wheels 70 in the vicinity of four corners of the lower portion thereof;
A hydraulic rotary support 30 installed at the center of the upper surface of the chassis 10 to support the body 20 and rotate left and right;
Body portion 20 which is installed on the hydraulic rotary support 30 and in close contact with the pile (P) by a pair of rotary rollers (21, 22) and the upper and lower detection table (40a, 40b, 50a, 50b) installed in the upper and lower parts of the front )Wow;
Upper and lower sensing rods 40a, 40b, 50a, and 50b installed on left and right sides of the body part 20 to hold the pile P from side to side by hydraulic pressure and detect left and right vertical degrees;
Upper and lower supports 45a, 45b, 55a and 55b installed at the front ends of the upper and lower detection units 40a, 40b, 50a and 50b to hold the file P forward and backward;
A hydraulic jig 60 installed on the underside of the undercarriage 10 to fix the undercarriage 10 by pressing the inner vanes 12a and 12b of the pair of rails 11a and 11b;
A hydraulic pressure supply unit 80 for supplying hydraulic pressure to the hydraulic pressure supporter 30, the upper and lower sensing units 40a, 40b, 50a and 50b, the upper and lower support members 45a, 45b, 55a and 55b and the hydraulic jig 60;
A pair of front and rear vertical sensors 42a, 42b, 52a, and 52b are installed on the inner surfaces of the upper and lower sensing tables 40a, 40b, 50a, and 50b, respectively, and measure the verticality of the pile P. ;
A pair of left and right vertical sensors 43a, 43b, 53a, and 53b installed on the bottom and top surfaces of the upper and lower sensing tables 40a, 40b, 50a, and 50b, respectively, and measuring left and right vertical degrees of the pile P. Wow;
Control the hydraulic supply unit 60 to operate the hydraulic rotary support 30, the upper and lower sensing table (40a, 40b, 50a, 50b), the upper and lower support (45a, 45b, 55a, 55b) and the hydraulic jig 60 And transmits the vertical, horizontal, vertical, and vertical angles measured by the front and rear vertical sensors 42a, 42b, 52a, and 52b and the right and left vertical sensors 43a, 43b, 53a, and 53b to an operator terminal. File displacement detection device, characterized in that consisting of a control unit (90) for controlling. The method of claim 1,
The four wheels 70 are rotatably attached along the four corners of the lower part of the undercarriage 10 and are movable along a pair of lines 11a and 11b horizontally arranged on the ground, , The power transmission device (96) may be attached to the power device (95) to supply power to the power device (95). The method of claim 1,
The lower sensing tables 40a and 40b are respectively installed on the lower left and right sides of the body part 20 to hold the pile P from side to side by hydraulic pressure, and to detect left and right verticalness 43a. 43b), and the front and rear vertical degree sensors 42a and 42b are installed to detect the vertical angle.
The upper sensing tables 50a and 50b are respectively installed on the upper left and right sides of the body 20 to hold the pile P from side to side by hydraulic pressure, and to detect left and right verticalness 53a. , 53b) and the vertical displacement sensors 52a and 52b for detecting vertical and horizontal vertical degrees are installed. The method of claim 2,
The right and left vertical degree sensors 43a, 43b, 53a, 53b and the front and rear vertical degree sensors 42a, 42b, 52a, and 52b are optical sensors constituting a light receiving portion and a light emitting portion, and the pile P is the rotary roller. File displacement sensing device, characterized in that the sensor that can detect the contact (21, 22, 41a, 41b, 51a, 51b). The method of claim 1,
Wherein the controller (90) is installed inside the undercarriage (10) together with a protective case to protect it from fragments flying from the outside. The method of claim 1,
The file displacement detection apparatus 100 approaches the pile P1 to be poured and spreads the lower sensing rods 40a and 40b and the upper sensing rods 50a and 50b so that the pile P1 is rotated by the rollers 21 and 22. The wheel displacement sensor proceeds by rotating the wheel (70) to be in close contact with the support, and the support (61a, 61b) of the hydraulic jig (60) to fix the cart (10). The method of claim 1,
The controller 90 prevents light emitted from the light emitting elements 42a and 52a from blocking the file P1 so that light cannot be detected by the light receiving elements 42b and 52b. When receiving a signal indicating that is not input is determined that the file (P1) is vertical to back and forth,
When the upper light receiving element 52b receives a signal in which light is sensed and the lower light receiving element 42b receives a signal in which light is not detected, it is determined that the file P1 is inclined forward.
The upper light receiving device (52b) receives a signal that is not detected light, the lower light receiving device (42b) receives a signal that is detected light, characterized in that the file (P1) is inclined toward the left Displacement sensor. The method of claim 7, wherein
A plurality of upper light emitting and receiving elements 52a and 52b and lower light emitting and receiving elements 42a and 42b are installed so that the lower light receiving elements 42b do not sense light and the plurality of upper light receiving elements 52b- 52b-2, 52b-3, and 52b-4 depending on the number of the upper light-receiving elements that sense light from the plurality of upper light-emitting elements 52a-1, 52a-2, 52a-3, The tilted angle is measured,
The upper light receiving elements 52b do not sense light and the plurality of lower light emitting elements 42a-1 and 42a-2 among the plurality of lower light receiving elements 42b-1, 42b-2, 42b- 2, 42a-3, and 42a-4, the angle of the backward tilt is measured according to the number of the lower light receiving elements. The method of claim 1,
The controller 90 receives a signal indicating that no light is input from the upper left light receiving element 53b, while receiving a signal indicating that a light receiving signal has been input from the lower right light receiving element 53a. Judging that the left and right vertical degrees of are inclined to the left,
When receiving a signal indicating that the light receiving signal is input from the upper left light receiving element 53b, while receiving a signal indicating that the light receiving signal is not input from the lower right light receiving element 53a, the left and right vertical views of the file P1 are received. File displacement detection device characterized in that it is determined that the inclination to the right. 10. The method of claim 9,
The left and right upper light receiving elements 53b and 53a are provided in plural, and the control unit 90 does not sense light by the upper left light receiving elements 53b and the plurality of right upper light receiving elements 53a-1, 53a-2, 53a-3, and 53a-4, the angle of inclination to the left is measured according to the order of the upper light receiving element that detects light from the lower right light emitting element 43a,
The upper right upper light receiving elements 53a do not detect light and emit light from the lower left lower light emitting element 43b among the plurality of upper left light receiving elements 53b-1, 53b-2, 53b-3, and 53b-4. File displacement sensing device, characterized in that for measuring the angle of inclination to the left in accordance with the order of the detected upper light receiving element. A hydraulic rotary support 30 installed at the center of the upper surface of the chassis 10 to support the body 20 and rotate left and right;
Upper and lower sensing belts 40a, 40b, 50a and 50b which are respectively installed on the lower left and right sides of the body part 20 and hold the file P from the left and right sides by hydraulic pressure and sense the left and right vertical degrees;
Upper and lower supports 45a, 45b, 55a and 55b installed at the front ends of the upper and lower detection units 40a, 40b, 50a and 50b to hold the file P forward and backward;
A hydraulic jig 60 installed on the underside of the undercarriage 10 to fix the undercarriage 10 by pressing the inner vanes 12a and 12b of the pair of rails 11a and 11b;
A hydraulic pressure supply unit 80 for supplying hydraulic pressure to the hydraulic pressure supporter 30, the upper and lower sensing units 40a, 40b, 50a and 50b, the upper and lower support members 45a, 45b, 55a and 55b and the hydraulic jig 60;
A pair of lower and upper light emitting and receiving elements 42a and 42b which are installed on the inner side surfaces of the upper and lower detecting sections 40a, 40b, 50a and 50b to face each other and measure the verticalness of the file P, Receiving elements 52a and 52b;
A pair of left and right light emitting and receiving elements 43b and 53b for pairwise facing the upper and lower detection sections 40a, 40b, 50a and 50b, respectively, for detecting the left and right vertical views of the file P, And light receiving elements (43a, 53a);
Control the hydraulic supply unit 60 to operate the hydraulic rotary support 30, the upper and lower sensing table (40a, 40b, 50a, 50b), the upper and lower support (45a, 45b, 55a, 55b) and the hydraulic jig 60 And determine the vertical, horizontal, and vertical degrees according to the signals sensed by the upper and lower light receiving elements 42b and 52b and the left and right lower light receiving elements 43a and 43b for measuring the vertical and horizontal vertical degrees. A control unit 90 for controlling the communication unit 91;
A communication unit 91 for transmitting a signal sensed by the control unit 90 to an operator terminal and outputting a signal received from the operator terminal to the controller;
A motor 95 controlled by the control unit 90 to generate power; Pile displacement detection device, characterized in that consisting of a power transmission device for transmitting the power of the motor (95) to the wheel (70).

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