Movable trepanning device and construction method thereof

Abstract

The invention discloses a movable trepanning device and a construction method thereof.The movable trepanning device comprises a movable base, a supporting vertical rod arranged on the base and a mounting beam arranged on the supporting vertical rod and used for mounting an electric drill, and a lifting driving part used for driving the supporting vertical rod to move up and down is arranged on the base; a distance sensor used for detecting the distance between the electric drill and a construction plane is arranged on the installation beam, an alarm in signal connection with the distance sensor is arranged on the base, and the distance sensor transmits a signal to the alarm to enable the alarm to give an alarm after detecting that the moving distance of the electric drill reaches a set distance. An electric drill is mounted on a mounting beam, a base is moved to a construction position, a supporting vertical rod is driven to move upwards, the electric drill drills a top plate, after the drilling depth meets the requirement, the supporting vertical rod is driven to move downwards, the electric drill is separated from the top plate, and the base is moved to the next construction position for drilling construction. Aloft work is reduced or even avoided, and safety risks are reduced.

Description

Technical Field

[0001] The present invention relates to the field of engineering construction equipment, and in particular to a movable hole-opening device and a construction method thereof. Background Art

[0002] Electric drills are essential drilling tools in the construction and home improvement industries. In industrial and residential construction, electric drills are often used to drill numerous holes in interior ceilings, often for tasks like installing hangers. Because roofs are high, construction workers typically use ladders or stand on stools to drill upwards, resulting in a heavy workload and dangerous overhead work.

[0003] Currently, some construction workers fix their electric drills to wooden poles and hold them upward while drilling. This method consumes a lot of physical energy, and the dust generated by drilling directly falls on the workers, causing damage to their health. Existing technologies also use extended brackets for vertically upward drilling with electric drills. The electric drill is fixed to a vertically upright support pole on the extended bracket and used to drill upward. However, in actual use, the vertically upright support pole has poor stability, making it difficult to control the positioning accuracy of the drilling. Sometimes, the verticality of the drilled hole cannot be guaranteed, resulting in tilted drilling, which affects the construction and installation quality of the indoor ceiling mounting hanger. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a movable hole-opening device and a construction method thereof, which can increase the efficiency of drilling holes in structural walls or roofs during drilling construction, especially when drilling holes at positions higher than the ground, thereby increasing efficiency while ensuring construction safety.

[0005] The movable hole-opening device and construction method provided by the present invention adopt the following technical solutions:

[0006] A movable hole-drilling device and a construction method thereof include a movable base, a supporting vertical rod arranged on the base, and a mounting beam arranged on the supporting vertical rod for mounting an electric drill. The base is provided with a lifting drive component for driving the supporting vertical rod to move up and down, the mounting beam is provided with a distance sensor for detecting the distance from the construction plane, and the base is provided with an alarm connected to the distance sensor signal. After the distance sensor detects that the moving distance of the electric drill reaches a set distance, it transmits a signal to the alarm to cause the alarm to sound an alarm.

[0007] Furthermore, a mounting arm for fixing an electric drill is provided on the mounting beam, a mounting position for fixing the electric drill is provided on the mounting arm, and the distance sensor is provided on the mounting arm.

[0008] Furthermore, a positioning piece is vertically provided on the mounting arm, and a mounting position is formed between the positioning piece and the mounting arm. The handle of the electric drill is in contact with the mounting arm and the top is against the positioning piece to make the drill bit upward. The positioning piece and the mounting arm are provided with a clamp for fixing the handle and the body of the electric drill.

[0009] Furthermore, the base includes a support platform for installing a lifting drive member and an adjustment base for installing the support platform. One side of the support platform is hinged to the adjustment base. The adjustment base is provided with an adjustment component for adjusting the inclination angle of the support platform. The adjustment component includes a jacking drive member installed on the adjustment base and a jacking plate provided at the telescopic end of the jacking drive member. The jacking plate can be driven to slide at the bottom of the support platform, and the telescopic end of the jacking drive member is hinged to the jacking plate.

[0010] Furthermore, the mounting arm is hinged on the mounting beam so as to swing up and down, and the mounting arm can swing up and down around the hinge point to adjust the direction of the electric drill.

[0011] Furthermore, an arcuate slot for guiding the rotation of the mounting arm is provided at one end of the mounting beam away from the supporting vertical rod, and the mounting arm can be rotated along the arcuate slot to adjust the direction of the electric drill bit.

[0012] Furthermore, the bottom of the mounting arm is slidably arranged in the arc-shaped sliding groove, and the mounting arm is provided with a locking member for fixing itself.

[0013] Furthermore, a sliding sleeve is provided at the end of the mounting beam. The sliding sleeve is sleeved on the supporting vertical rod and can slide vertically on the supporting vertical rod to adjust the height of the electric drill.

[0014] Furthermore, the supporting vertical rod is a telescopic rod.

[0015] A method for constructing a movable hole-opening device comprises the following steps:

[0016] S1. Fix the electric drill on the assembled drilling device and adjust the height of the supporting vertical rod according to the construction height;

[0017] S2. Push the base to move the opening device to the construction position;

[0018] S3, drilling the top plate: starting the lifting drive member to move the electric drill upward to drill the top plate, and stopping the drilling after reaching the drilling depth and moving to the next construction position to drill;

[0019] S4. Drilling the inclined top surface: activating the jacking drive to tilt the support platform and make it parallel to the inclined top surface, activating the lifting drive to move the electric drill upward to drill the inclined top surface, and stopping the drilling after reaching the drilling depth and moving the drill to the next construction position to drill the hole;

[0020] S5. Drilling on vertical walls: Rotate the mounting arm to a vertical position on the mounting beam and lock it, move the sliding sleeve on the supporting vertical rod, move the electric drill to the construction height, and move the base toward the wall to drill holes in the wall.

[0021] In summary, the present invention includes at least one of the following beneficial effects: by installing the electric drill on the mounting beam, moving the base to the construction position, and driving the support vertical rod upward, the electric drill drills a hole on the top plate; after the drilling depth reaches the requirement, the drive disk support vertical rod moves downward to separate the electric drill from the top plate, and the base is moved to the next construction position for drilling construction, thereby reducing or even avoiding high-altitude operations, reducing safety risks, and thus ensuring the personal safety of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of an electric drill operating on a roof according to an embodiment of the present invention;

[0023] Figure 2 Schematic diagram of the operation state change of an electric drill according to an embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of an electric drill operating on a wall according to an embodiment of the present invention;

[0025] Figure 4 Schematic diagram of an electric drill operating on an inclined top surface according to an embodiment of the present invention.

[0026] Description of reference numerals:

[0027] 1. Base; 2. Support vertical rod; 3. Mounting beam; 31. Arc slide; 32. Sliding sleeve; 33. Distance sensor; 4. Mounting arm; 41. Square tube; 42. Clamp; 43. Locking piece; 5. Counterweight; 6. Lifting piece; 7. Lifting drive piece; 8. Lifting plate; 9. Alarm. DETAILED DESCRIPTION

[0028] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different viewpoints and applications without departing from the spirit of the present invention.

[0029] The following is combined with Figure 1-4 The present invention is described in further detail.

[0030] The embodiment of the present invention discloses a movable hole-opening device and a construction method thereof. Figures 1-4The movable drilling device and the construction method thereof include a movable base 1, a support vertical rod 2 arranged on the base 1, and a mounting beam 3 arranged on the support vertical rod 2 for mounting an electric drill. The base 1 is provided with a lifting drive member 6 for driving the support vertical rod 2 to move up and down. The mounting beam 3 is provided with a distance sensor 33 for detecting the distance from the construction plane. The base 1 is provided with an alarm 9 connected to the distance sensor 33 signal. When the distance sensor 33 detects that the electric drill has reached a set distance, it transmits a signal to the alarm 9 to make the alarm 9 sound an alarm. The bottom of the base 1 is provided with a lifting drive member 6 for driving the support vertical rod 2 to move up and down. The mounting beam 3 is provided with a distance sensor 33 for detecting the distance from the construction plane. The base 1 is provided with an alarm 9 connected to the distance sensor 33 signal. When the distance sensor 33 detects that the electric drill has reached a set distance, it transmits a signal to the alarm 9 to make the alarm 9 sound an alarm. It is provided with a universal wheel with a brake, and the lifting drive part 6 is a jack. By installing the electric drill on the mounting beam 3, the base 1 is moved to the construction position, and the supporting vertical rod 2 is driven to move upward to make the electric drill drill a hole in the top plate. After the drilling depth reaches the requirement, the distance sensor 33 sends a signal to the alarm 9, and the alarm 9 sounds an alarm and stops drilling. At the same time, the supporting vertical rod 2 is driven to move downward to make the electric drill leave the top plate, and the base 1 is moved to the next construction position for drilling construction, thereby reducing or even avoiding high-altitude operations, reducing safety risks, and thus ensuring the personal safety of operators.

[0031] In this embodiment, a mounting arm 4 for fixing the electric drill is provided on the mounting beam 3, and a mounting position for fixing the electric drill is provided on the mounting arm 4, by fixing the electric drill on the mounting position.

[0032] In this embodiment, a positioning piece 41 is vertically provided on the mounting arm 4, and a mounting position is formed between the positioning piece 41 and the mounting arm 4. The handle of the electric drill is in contact with the mounting arm 4 and the top is against the positioning piece 41 so that the drill bit is upward. A clamp 42 for fixing the handle of the electric drill and the body of the electric drill is provided on the positioning piece 41 and the mounting arm 4. The clamp 42 fixes the handle of the electric drill so that the top of the electric drill only rests on the positioning piece 41, so that the drill bit of the electric drill is facing upward, and the top plate can be drilled. When drilling, the power socket can be fixed on the mounting beam 3 to power the electric drill. At the same time, an electric drill with its own battery can also be used.

[0033] In this embodiment, the base 1 includes a support platform 11 for installing the lifting drive member 6 and an adjustment base 12 for installing the support platform 11. One side of the support platform 11 is hinged to the adjustment base 12. The adjustment base 12 is provided with an adjustment component for adjusting the inclination angle of the support platform 11. The adjustment component includes a jacking drive member 7 installed on the adjustment base 12 and a jacking plate 8 provided at the telescopic end of the jacking drive member 7. The jacking plate 8 can be driven to slide at the bottom of the support platform 11. The telescopic end of the jacking drive member 7 is hinged to the jacking plate 8. A plurality of T-slots parallel to each other are provided at the bottom of the support platform 11. T-slides corresponding to the T-slots are provided on the jacking plate 8. Block, the T-shaped slider is limited in the T-shaped slot, and the jacking drive 7 can be an electric push rod or a hydraulic cylinder, etc., which is lifted upward by the jacking drive 7. The jacking plate 8 will slide at the bottom of the support platform 11, and the support platform 11 will rotate around one side of the hinge to tilt the support vertical rod 2. When the support platform 11 is parallel to the inclined top surface, the jacking is stopped. At this time, the electric drill bit and the inclined top surface are perpendicular to each other, and the inclined top surface can be drilled. In order to prevent the supporting vertical rod 2 from tilting too much, the tilt angle of the supporting platform 11 should not be too large, and the tilt angle does not exceed 30°. At the same time, for construction safety, the construction workers need to hold the supporting vertical rod 2 when constructing the inclined top surface to prevent the device from tipping over.

[0034] In this embodiment, the mounting arm 4 is hinged on the mounting beam 3 so as to swing up and down. The mounting arm 4 can swing up and down around the hinge point to adjust the direction of the electric drill bit. When it is necessary to drill a hole at a higher position on the wall, the drill bit of the electric drill can be horizontally directed toward the wall by rotating the mounting arm 4. By moving the base 1 toward the wall, the wall can be drilled.

[0035] In this embodiment, an arc-shaped slide groove 31 is provided at one end of the mounting beam 3 away from the supporting vertical rod 2 for guiding the rotation of the mounting arm 4. The mounting arm 4 can rotate along the arc-shaped slide groove 31 to adjust the direction of the electric drill bit. When the electric drill is in a vertical state, the sliding point of the mounting arm 4 is located at the end above the arc-shaped slide groove 31. When the electric drill is in a horizontal state, the sliding point of the mounting arm 4 is located at the end below the arc-shaped slide groove 31. The arc-shaped slide groove 31 can limit the rotation of the mounting arm 4, so that the position of the mounting arm 4 is more accurate when rotating, and the electric drill can be directly rotated to a vertical state or a horizontal state.

[0036] In this embodiment, the bottom of the mounting arm 4 is slidably arranged in the arc-shaped slide groove 31, and a locking member 43 for fixing itself is provided on the mounting arm 4. A sliding rod is provided at the bottom of the mounting arm 4, and the sliding rod passes through the arc-shaped slide groove 31. The locking member 43 is a locking nut. By tightening the locking nut at both ends of the sliding rod, the sliding rod can be fixed in the arc-shaped slide groove, thereby fixing the mounting arm 4.

[0037] In this embodiment, a sliding sleeve 32 is provided at the end of the mounting beam 3. The sliding sleeve 32 is sleeved on the supporting vertical rod 2 and can slide vertically on the supporting vertical rod 2 to adjust the height of the electric drill. By moving the sliding sleeve 32 on the supporting vertical rod 2, the height of the electric drill can be adjusted. When the lifting drive 6 reaches the maximum mileage during the jacking process, the electric drill still cannot operate on the top plate. The sliding sleeve 32 can be moved on the supporting vertical rod 2 so that the electric drill can operate on the top plate in conjunction with the lifting drive 6.

[0038] In this embodiment, the support vertical rod 2 is a telescopic rod, and a plurality of threaded holes are evenly arranged on the support vertical rod 2. The height of the support vertical rod 2 can be adjusted by telescoping the support vertical rod 2, so that the electric drill can operate on higher top plates, and has a wider range of applications.

[0039] In this embodiment, a counterweight 5 is provided on the base 1 for keeping the base 1 balanced. The counterweight 5 can balance the weight of the lifting drive 6 and the supporting vertical rod 2, so that the base 1 can maintain balance during movement and construction, preventing the device from tipping over.

[0040] A method for constructing a movable hole-opening device comprises the following steps:

[0041] Step 1: Fix the electric drill on the assembled drilling device and adjust the height of the supporting vertical rod 2 according to the construction height;

[0042] Step 2: Push the base 1 to move the hole-opening device to the construction position;

[0043] Step 3: Drilling the top plate: Start the lifting drive 6 to move the electric drill upward to drill the top plate. When the drilling depth is reached, stop drilling and move to the next construction position to drill.

[0044] Step 4: Drilling the inclined top surface: Start the jacking drive 7 to tilt the support platform 11 and make it parallel to the inclined top surface, start the lifting drive 6 to move the electric drill upward to drill the inclined top surface, stop drilling after reaching the drilling depth and move to the next construction position to drill;

[0045] Step 5: Drill holes in the vertical wall: Rotate the mounting arm 4 to a vertical position on the mounting beam 3 and lock it, move the sliding sleeve 32 on the supporting vertical rod 2, move the electric drill to the construction height, and move the base 1 toward the wall to drill holes in the wall.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A movable hole-opening device, characterized in that: The invention comprises a movable base (1), a support vertical rod (2) arranged on the base (1), and a mounting beam (3) arranged on the support vertical rod (2) for mounting an electric drill. The base (1) is provided with a lifting drive member (6) for driving the support vertical rod (2) to move up and down. The mounting beam (3) is provided with a distance sensor (33) for detecting the distance from the construction plane. The base (1) is provided with an alarm (8) connected to the distance sensor (33) signal. When the distance sensor (33) detects that the moving distance of the electric drill reaches a set distance, it transmits a signal to the alarm (8) so that the alarm (9) sounds an alarm.

2. The movable hole-opening device according to claim 1, characterized in that: The mounting beam (3) is provided with a mounting arm (4) for fixing an electric drill, the mounting arm (4) is provided with a mounting position for fixing the electric drill, and the distance sensor (33) is provided on the mounting arm (4).

3. The movable hole-opening device according to claim 2, characterized in that: A positioning piece (41) is vertically provided on the mounting arm (4), and a mounting position is formed between the positioning piece (41) and the mounting arm (4). The handle of the electric drill contacts the mounting arm (4) and the top rests against the positioning piece (41) so that the drill bit is directed upwards. A clamp (42) for fixing the handle of the electric drill to the body is provided on the positioning piece (41) and the mounting arm (4).

4. The movable hole-opening device according to claim 1, characterized in that: The base (1) comprises a support platform (11) for installing a lifting drive member (6) and an adjustment base (12) for installing the support platform (11); one side of the support platform (11) is hinged to the adjustment base (12); an adjustment component for adjusting the inclination angle of the support platform (11) is provided on the adjustment base (12); the adjustment component comprises a lifting drive member (7) installed on the adjustment base (12) and a lifting plate (8) provided at the telescopic end of the lifting drive member (7); the lifting plate (8) can be driven to slide at the bottom of the support platform (11); the telescopic end of the lifting drive member (7) is hinged to the lifting plate (8).

5. The movable hole-opening device according to claim 2, characterized in that: The mounting arm (4) is hinged on the mounting beam (3) so as to swing up and down. The mounting arm (4) can swing up and down around the hinge point to adjust the direction of the electric drill.

6. The movable hole-opening device according to claim 5, characterized in that: An arcuate chute (31) for guiding the rotation of the mounting arm (4) is provided at one end of the mounting beam (3) away from the supporting vertical rod (2); the mounting arm (4) can be rotated along the arcuate chute (31) to adjust the direction of the electric drill bit.

7. The movable hole-opening device according to claim 6, characterized in that: The bottom of the mounting arm (4) is slidably arranged in the arc-shaped sliding groove (31), and the mounting arm (4) is provided with a locking member (43) for fixing itself.

8. The movable hole-opening device according to claim 1, characterized in that: A sliding sleeve (32) is provided at the end of the mounting beam (3); the sliding sleeve (32) is sleeved on the supporting vertical rod (2) and can slide vertically on the supporting vertical rod (2) to adjust the height of the electric drill.

9. The movable hole-opening device according to claim 1, characterized in that: The supporting vertical rod (2) is a telescopic rod.

10. A method for constructing a movable hole-opening device, characterized in that: The movable hole-opening device according to any one of claims 1 to 9 comprises the following steps: S1. Fix the electric drill on the assembled hole-drilling device and adjust the height of the supporting vertical rod (2) according to the construction height; S2, pushing the base (1) to move the hole opening device to the construction position; S3, drilling the top plate: start the lifting drive member (6) to move the electric drill upward to drill the top plate, stop drilling after reaching the drilling depth and move to the next construction position to drill; S4, drilling the inclined top surface: start the jacking drive (7) to tilt the support platform (11) and make it parallel to the inclined top surface, start the lifting drive (6) to move the electric drill upward to drill the inclined top surface, stop drilling after reaching the drilling depth and move to the next construction position to drill; S5. Drilling a hole on a vertical wall: rotating the mounting arm (4) on the mounting beam (3) to a vertical position and locking it, moving the sliding sleeve (32) on the supporting vertical rod (2), moving the electric drill to a construction height, and moving the base (1) toward the wall to allow the electric drill to drill a hole on the wall.

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