Drilling deviation rectifying device for engineering investigation

Abstract

The drilling deviation rectifying device for engineering investigation comprises a base and a drilling board installed above the base, a rectifying mechanism is arranged below the drilling board, and the rectifying mechanism comprises an electric push rod A, a ball head, a ball sleeve A, a ball sleeve B, an adjusting arm, a rectifying board, an electronic level meter A and an electronic level meter B, an adjusting mechanism is arranged below the base, and a drilling mechanism is arranged above the correcting mechanism. The transverse horizontality of the correcting plate is sensed through the electronic level meter A, the longitudinal horizontality of the correcting plate is sensed through the electronic level meter B, the controller controls the corresponding electric push rod A to stretch or retract, the correcting plate is driven to be obliquely adjusted, and therefore a drill bit is accurately corrected. Therefore, the drill bit can be automatically corrected while drilling is carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of survey and drilling equipment, in particular to a drilling deviation correction device for engineering survey. Background Art

[0002] Construction engineering survey refers to the activities of mapping, exploring and testing the terrain, geology, hydrology and other conditions, and providing corresponding results and data to meet the needs of planning, design, construction, operation and comprehensive management of engineering construction. The survey, design, processing and monitoring activities in geotechnical engineering also fall within the scope of engineering survey.

[0003] In the prior art, a Chinese utility model patent with authorization announcement number CN 214576795 U discloses a drilling anti-deviation device for engineering survey, which includes a base, a motor is fixedly mounted on the upper surface of the base, a threaded rod is fixedly connected to the output end of the motor, a support box is threadedly connected to the outer surface of the threaded rod, and a level is fixedly mounted on the side of the support box. The drilling anti-deviation device for engineering survey straightens the foldable paddle set on the stop block, moves the stop block backward, compresses the fixed spring, and the support column slides downward under the influence of gravity to adjust the height of the four support columns when the device is horizontal. After the adjustment is completed, the paddle is released, the fixed spring is extended, and the stop block is driven to press against the gear. The gear fixes the height of the support column by clamping the rack. At the same time, the foldable paddle is bent to abut against the limit stop block on the base to complete the fixing of the height of the four support columns, which can adapt to different terrains.

[0004] Compared with the prior art, there are problems as follows: some existing engineering survey drilling correction devices have poor accuracy in correcting drill deviations in drilling projects, and cannot automatically correct the drill bit while the drilling process is in progress.

[0005] Therefore, there is an urgent need for a drilling deviation correction device for engineering survey that can accurately correct and automatically correct the deviation. Utility Model Content

[0006] The utility model aims to overcome the shortcomings of the prior art and provide a drilling deviation correction device for engineering survey.

[0007] The utility model solves the technical problem through the following technical scheme: it comprises a base and a drilling plate installed above the base, a correction mechanism is arranged below the drilling plate, the correction mechanism comprises an electric push rod A, the electric push rod A is fixed to the bottom of the drilling plate by bolts, a ball head is arranged at the extended end of the electric push rod A, a ball sleeve A is arranged on the outside of the ball head, a ball sleeve B is arranged on one side of the ball sleeve A, the ball head cooperates with the ball sleeve A and the ball sleeve B so that the ball head can rotate along the inner walls of the ball sleeve A and the ball sleeve B, an adjustment arm is arranged below the ball sleeve A, a correction plate is arranged at one end of the adjustment arm, an electronic level A is arranged on one side of the correction plate, and an electronic level B is arranged on the other side of the correction plate, an adjustment mechanism is arranged below the base, and a drilling mechanism is arranged above the correction mechanism.

[0008] As a further solution of the utility model: the adjustment mechanism includes an electric push rod B, which is fixed to the outside of the base by bolts, a rotating arm is provided at the extended end of the electric push rod B, a support plate is provided at one end of the rotating arm, and a ground nail is provided in the middle position of the support plate.

[0009] As a further solution of the utility model: the drilling mechanism includes a gantry, the gantry is welded on the top of the base, a servo motor is arranged in the middle position of the gantry, a screw is arranged at the rotating end of the servo motor, a drive cylinder is arranged on the outside of the screw, and the drive cylinder is fixedly connected to the drilling plate.

[0010] As a further solution of the utility model: a mounting groove is provided on one side of the correction plate, and the drilling rig is installed through the mounting groove.

[0011] As a further solution of the utility model: limit rods are arranged on both sides of the base, and circular rings are arranged at both ends of the drilling plate, and the circular rings are slidably connected to the limit rods.

[0012] As a further solution of the utility model: a baffle is provided at one end of the limit rod.

[0013] As a further solution of the utility model: a controller is provided on one side of the gantry, a touch screen is fixed on the outer side of the controller, and the controller is electrically connected to the electric push rod A, the electronic level A, the electronic level B, the electric push rod B, and the servo motor.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. The electronic level A senses the horizontal level of the correction plate, and the electronic level B senses the vertical level of the correction plate. The controller controls the corresponding electric push rod A to extend or shorten, driving the correction plate to tilt and adjust, so as to accurately correct the drill bit. Since the correction mechanism is set above the drilling rig, the drill bit can be automatically corrected while drilling is in progress;

[0016] 2. The electric push rod B is used to drive the arm to rise and fall, and the support height is adjusted so that the device can provide stable support for uneven ground. The ground nail is inserted into the ground under the driving action of the electric push rod B. Through the grip of the drilling device, the servo motor drives the screw to rotate, and the screw converts its rotation into linear motion of the drive cylinder, thereby driving the drilling plate to rise and fall, driving the drilling rig to rise and fall, and automatically drilling the process survey point. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It shows an isometric structural schematic diagram provided according to an embodiment of the utility model;

[0018] Figure 2 A schematic diagram of a front cross-sectional structure provided according to an embodiment of the utility model is shown;

[0019] Figure 3 A schematic diagram of a side cross-sectional structure provided according to an embodiment of the utility model is shown;

[0020] Figure 4 The utility model provides a Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] Legend:

[0022] 100, base; 200, drilling plate; 110, mounting slot; 120, baffle; 130, controller; 140, touch screen; 150, ring; 160, limit rod; 101, electric push rod A; 102, ball head; 103, ball sleeve A; 104, ball sleeve B; 105, adjustment arm; 106, correction plate; 107, electronic level A; 108, electronic level B; 201, electric push rod B; 202, rotating arm; 203, support plate; 204, ground nail; 301, gantry; 302, servo motor; 303, screw rod; 304, drive cylinder. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] Embodiment 1:

[0027] like Figure 2-4 As shown, a drilling deviation correction device for engineering investigation includes a base 100 and a drilling plate 200 installed above the base 100, a correction mechanism is arranged below the drilling plate 200, and the correction mechanism includes an electric push rod A101, the electric push rod A101 is fixed to the bottom of the drilling plate 200 by bolts, a ball head 102 is fixed to the extended end of the electric push rod A101 by bolts, the outer side of the ball head 102 is rotatably connected to a ball sleeve A103, one side of the ball sleeve A103 is fixed to a ball sleeve B104 by bolts, the ball head 102 cooperates with the ball sleeve A103 and the ball sleeve B104, so that the ball head 102 can rotate along the inner wall of the ball sleeve A103 and the ball sleeve B104, An adjusting arm 105 is welded below the ball sleeve A103, and a correction plate 106 is welded at one end of the adjusting arm 105. The adjusting arm 105 can tilt under the push of the ball sleeve A103. An electronic level A107 is fixed to one side of the correction plate 106 by bolts, and an electronic level B108 is fixed to the other side of the correction plate 106 by bolts. The electronic level A107 and the electronic level B108 respectively sense the horizontality in the horizontal and vertical directions. An adjustment mechanism is arranged below the base 100, and a drilling mechanism is arranged above the correction mechanism. An installation groove 110 is cut on one side of the correction plate 106, and the drilling rig is installed through the installation groove 110.

[0028] In this embodiment, the electronic level A107 senses the lateral horizontality of the correction plate 106, and the electronic level B108 senses the longitudinal horizontality of the correction plate 106. The controller 130 controls the corresponding electric push rod A101 to extend or shorten, driving the correction plate 106 to tilt and adjust, thereby accurately correcting the drill bit until the data monitored by the electronic level A107 and the electronic level B108 no longer changes. Since the correction mechanism is arranged above the drilling rig, the drill bit can be automatically corrected while drilling is in progress.

[0029] Embodiment 2:

[0030] like Figure 1-3 As shown, a drilling deviation correction device for engineering investigation, the adjustment mechanism includes an electric push rod B201, the electric push rod B201 is fixed to the outside of the base 100 by bolts, the extended end of the electric push rod B201 is rotatably connected to the rotating arm 202, the electric push rod B201 is extended or shortened, and the reaction force is used to drive the base 100 to rise and fall, one end of the rotating arm 202 is welded with a support plate 203, the middle position of the support plate 203 is fixed with a ground nail 204 by bolts, the electric push rod B201 drives the ground nail 204 to insert into the ground, limit rods 160 are welded on both sides of the base 100, the limit rods 160 limit the trajectory of the lifting and lowering of the drilling plate 200, and the two ends of the drilling plate 200 are welded with rings 150, the ring 150 is slidably connected to the limit rod 160, one end of the limit rod 160 A baffle 120 is fixed by bolts. The drilling mechanism includes a gantry 301, which is welded to the top of the base 100. A servo motor 302 is fixed to the middle position of the gantry 301 by bolts. A screw rod 303 is fixed to the rotating end of the servo motor 302 by bolts. A driving cylinder 304 is connected to the outer side of the screw rod 303 by transmission. The screw rod 303 converts the rotation into the linear motion of the driving cylinder 304. The driving cylinder 304 is fixedly connected to the drilling plate 200. A controller 130 is fixed to one side of the gantry 301 by bolts. A touch screen 140 is fixed to the outer side of the controller 130. The controller 130 is electrically connected to the electric push rod A101, the electronic level A107, the electronic level B108, the electric push rod B201, and the servo motor 302.

[0031] In this embodiment, the electric push rod B201 drives the rotating arm 202 to rise and fall, and adjusts the support height so that the device can provide stable support for uneven ground. Under the driving action of the electric push rod B201, the ground nail 204 is inserted into the ground, and the grip of the drilling device is passed. The servo motor 302 drives the screw rod 303 to rotate, and the screw rod 303 converts its rotation into a linear motion of the driving cylinder 304, thereby driving the drilling plate 200 to rise and fall, driving the drilling rig to rise and fall, and automatically drilling the process survey point.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A drilling deviation correction device for engineering survey, characterized in that: The invention comprises a base (100) and a drilling plate (200) installed above the base (100), wherein a correction mechanism is arranged below the drilling plate (200), wherein the correction mechanism comprises an electric push rod A (101), wherein the electric push rod A (101) is fixed below the drilling plate (200) by bolts, wherein a ball head (102) is arranged at an extended end of the electric push rod A (101), wherein a ball sleeve A (103) is arranged outside the ball head (102), wherein a ball sleeve B (104) is arranged on one side of the ball sleeve A (103), wherein the ball head (102) and the ball sleeve A (104) are connected to each other. 03) and the ball sleeve B (104) cooperate so that the ball head (102) can rotate along the inner wall of the ball sleeve A (103) and the ball sleeve B (104); an adjusting arm (105) is arranged below the ball sleeve A (103); a correction plate (106) is arranged at one end of the adjusting arm (105); an electronic level A (107) is arranged on one side of the correction plate (106); an electronic level B (108) is arranged on the other side of the correction plate (106); an adjustment mechanism is arranged below the base (100); and a drilling mechanism is arranged above the correction mechanism.

2. The drilling deviation correction device for engineering survey according to claim 1, characterized in that: The adjustment mechanism comprises an electric push rod B (201), the electric push rod B (201) is fixed to the outer side of the base (100) by bolts, a rotating arm (202) is arranged at the extended end of the electric push rod B (201), a supporting plate (203) is arranged at one end of the rotating arm (202), and a ground nail (204) is arranged at the middle position of the supporting plate (203).

3. The drilling deviation correction device for engineering survey according to claim 2 is characterized in that: The drilling mechanism comprises a gantry (301), wherein the gantry (301) is welded to the top of the base (100), a servo motor (302) is arranged in the middle of the gantry (301), a screw rod (303) is arranged at the rotating end of the servo motor (302), a driving cylinder (304) is arranged on the outer side of the screw rod (303), and the driving cylinder (304) is fixedly connected to the drilling plate (200).

4. The drilling deviation correction device for engineering survey according to claim 1 is characterized in that: A mounting groove (110) is provided on one side of the correction plate (106), and the drilling rig is mounted through the mounting groove (110).

5. The drilling deviation correction device for engineering survey according to claim 1 is characterized in that: Limit rods (160) are arranged on both sides of the base (100), and circular rings (150) are arranged on both ends of the drilling plate (200), and the circular rings (150) are slidably connected to the limit rods (160).

6. The drilling deviation correction device for engineering survey according to claim 5, characterized in that: A baffle (120) is provided at one end of the limiting rod (160).

7. The drilling deviation correction device for engineering survey according to claim 3 is characterized in that: A controller (130) is provided on one side of the gantry (301), and a touch screen (140) is fixed on the outer side of the controller (130). The controller (130) is electrically connected to the electric push rod A (101), the electronic level A (107), the electronic level B (108), the electric push rod B (201), and the servo motor (302).

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