Movable tapping auxiliary device

Abstract

The utility model discloses a movable tapping auxiliary device which 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 the mounting beam can be driven by the supporting vertical rod to move up and down so that the electric drill can drill a top plate. 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, safety risks are reduced, and therefore the personal safety of operators is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of engineering construction equipment, specifically to a mobile hole-opening auxiliary device. Background Technology

[0002] Electric drills are essential drilling tools in the construction and home improvement industry. In industrial and civil building construction, due to the need to install scaffolding and other structures on interior ceilings, a large number of holes need to be drilled using electric drills. Because the ceilings are high, construction workers usually use ladders or stand on stools to drill upwards, resulting in a large amount of work and the danger of working at heights.

[0003] Currently, some construction workers fix electric drills to wooden poles and hold the poles to drill upwards. This method consumes a lot of the workers' physical strength, and the dust from drilling falls directly on the workers, harming their health. Existing technology also includes extended supports for drilling vertically upwards, where the electric drill is fixed to a vertically upward-pointing support rod and drills upwards. However, in actual use, the stability of the vertically upward-pointing support rod is poor, making it difficult to control the drilling positioning accuracy. Sometimes, the verticality of the drill hole cannot be guaranteed, resulting in tilted drilling, which affects the construction and installation quality of the indoor ceiling mounting brackets. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a mobile hole-drilling auxiliary device to increase the efficiency of drilling holes in structural walls or ceilings during drilling operations, especially for drilling holes at positions high above the ground, thereby increasing efficiency while ensuring construction safety.

[0005] The mobile opening auxiliary device provided by this utility model adopts the following technical solution:

[0006] A mobile drilling auxiliary device includes a movable base, a support rod disposed on the base, and a mounting beam disposed on the support rod for mounting an electric drill. The mounting beam can be moved up and down by the support rod so that the electric drill can drill a hole in the top plate.

[0007] Furthermore, the base is provided with a lifting drive component for driving the support vertical rod to move up and down.

[0008] Furthermore, the mounting beam is provided with a mounting cross arm for fixing the electric drill, and the mounting cross arm is provided with a mounting position for fixing the electric drill.

[0009] Furthermore, a positioning element is vertically provided on the upper edge of the mounting cross arm, and a mounting position is formed between the positioning element and the mounting cross arm. The handle of the electric drill abuts against the mounting cross arm and the top rests against the positioning element so that the drill bit is pointing upward. The positioning element and the mounting cross arm are provided with clamps for fixing the electric drill handle and the machine body.

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

[0011] Furthermore, the end of the mounting beam away from the supporting vertical rod is provided with an arc-shaped groove for guiding the rotation of the mounting crossarm, and the mounting crossarm can rotate along the arc-shaped groove to adjust the orientation of the electric drill bit.

[0012] Furthermore, the bottom of the mounting crossarm is slidably disposed within an arc-shaped groove, and the mounting crossarm is provided with a locking element for fixing itself.

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

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

[0015] Furthermore, the base is provided with a counterweight to keep the base balanced.

[0016] In summary, this utility model has at least one of the following beneficial effects: by installing an electric drill on the mounting beam, moving the base to the construction position, and driving the support rod upward to make the electric drill drill a hole in the top plate, after the drilling depth reaches the required level, driving the support rod downward to make the electric drill detach from the top plate, and moving the base to the next construction position for drilling, high-altitude operations are reduced or even avoided, safety risks are reduced, and the personal safety of workers is protected. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of an electric drill operating on a top plate according to an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram illustrating the changing operating states of an electric drill according to an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of an electric drill operating on a wall according to an embodiment of the present invention.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Base; 2. Supporting vertical rod; 3. Mounting beam; 31. Arc-shaped slide groove; 32. Sliding sleeve; 4. Mounting cross arm; 41. Positioning component; 42. Clamp; 43. Locking component; 5. Counterweight; 6. Lifting drive component. Detailed Implementation

[0022] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0023] The following is in conjunction with the appendix Figure 1-3 The present invention will be described in further detail below.

[0024] This utility model discloses a mobile hole-opening auxiliary device. (Refer to...) Figures 1-3 The mobile drilling auxiliary device includes a movable base 1, a support vertical rod 2 mounted on the base 1, and a mounting beam 3 mounted on the support vertical rod 2 for mounting an electric drill. The mounting beam 3 can be moved up and down by the support vertical rod 2 so that the electric drill can drill a hole in the top plate. The bottom of the base 1 is equipped with brakeable casters. By mounting the electric drill on the mounting beam 3, the base 1 is moved to the construction position. The support vertical rod 2 is driven to move upward so that the electric drill can drill a hole in the top plate. After the required drilling depth is reached, the support vertical rod 2 is driven to move downward so that the electric drill can be removed from the top plate. The base 1 is then moved to the next construction position for drilling. This reduces or even eliminates high-altitude operations, lowers safety risks, and thus ensures the personal safety of the workers.

[0025] In this embodiment, the base 1 is provided with a lifting drive 6 for driving the support vertical rod 2 to move up and down. The lifting drive 6 is a jack. By driving the support vertical rod 2 to move up and down through the jack, the electric drill on the mounting beam 3 can move up and down to drill holes in the top plate.

[0026] In this embodiment, the mounting beam 3 is provided with a mounting cross arm 4 for fixing the electric drill, and the mounting cross arm 4 is provided with a mounting position for fixing the electric drill, so that the electric drill can be fixed in the mounting position.

[0027] In this embodiment, a positioning member 41 is vertically arranged on the mounting cross arm 4, forming a mounting position between the positioning member 41 and the mounting cross arm 4. The handle of the electric drill abuts against the mounting cross arm 4 and the top rests against the positioning member 41 so that the drill bit is facing upward. The positioning member 41 and the mounting cross arm 4 are provided with a clamp 42 for fixing the electric drill handle and the machine body. The clamp 42 fixes the handle of the electric drill so that the top of the electric drill rests only against the positioning member 41, so that the drill bit is facing upward, and can drill holes in the top plate. When drilling, the power strip can be fixed on the mounting beam 3 to supply power to the electric drill. At the same time, an electric drill with its own battery can also be used.

[0028] In this embodiment, the mounting arm 4 is hinged to the mounting beam 3, allowing it to swing up and down around the hinge point to adjust the direction of the drill bit. When drilling is required at a high position on the wall, the drill bit is brought to a horizontal position facing the wall by rotating the mounting arm 4. By moving the base 1 toward the wall, a hole can be drilled in the wall. When drilling is required on a sloping top surface, the tilt angle of the base 1 is the same as the tilt angle of the sloping top surface. For example, a sloping platform is placed on the ground, and the base 1 is moved onto the sloping platform to drill a hole in the sloping top surface.

[0029] In this embodiment, the end of the mounting beam 3 away from the supporting vertical rod 2 is provided with an arc-shaped groove 31 for guiding the rotation of the mounting crossarm 4. The mounting crossarm 4 can rotate along the arc-shaped groove 31 to adjust the orientation of the drill bit. When the drill is in a vertical state, the sliding point of the mounting crossarm 4 is located at the upper end of the arc-shaped groove 31. When the drill is in a horizontal state, the sliding point of the mounting crossarm 4 is located at the lower end of the arc-shaped groove 31. The arc-shaped groove 31 can limit the rotation of the mounting crossarm 4, making the position of the mounting crossarm 4 more accurate when rotating, and can directly rotate the drill to a vertical or horizontal state.

[0030] In this embodiment, the bottom of the mounting crossarm 4 is slidably disposed within the arc-shaped slide groove 31. The mounting crossarm 4 is provided with a locking member 43 for fixing itself. The bottom of the mounting crossarm 4 is provided with a slide rod that 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 slide rod, the slide rod can be fixed in the arc-shaped slide groove, thus fixing the mounting crossarm 4.

[0031] 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 support vertical rod 2 and can slide vertically on the support vertical rod 2 to adjust the height of the electric drill. By moving the sliding sleeve 32 on the support vertical rod 2, the height of the electric drill can be adjusted. When the lifting drive 6 reaches the maximum mileage during the lifting process, the electric drill still cannot work on the top plate. The sliding sleeve 32 can be moved on the support vertical rod 2 so that the electric drill can work on the top plate in conjunction with the lifting drive 6.

[0032] In this embodiment, the support rod 2 is a telescopic rod, and multiple threaded holes are evenly provided on the support rod 2. By telescopically extending the support rod 2, the height of the support rod 2 can be adjusted, so that the electric drill can work on higher top plates, making it more widely applicable.

[0033] In this embodiment, a counterweight 5 is provided on the base 1 to keep 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 remain balanced during movement and prevent the device from tipping over.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A mobile hole-opening auxiliary device, characterized in that: It includes a movable base (1), a support rod (2) set on the base (1), and a mounting beam (3) set on the support rod (2) for mounting an electric drill. The mounting beam (3) can be moved up and down by the support rod (2) so that the electric drill can drill holes in the top plate.

2. The movable hole-opening auxiliary device according to claim 1, characterized in that: The base (1) is provided with a lifting drive component (6) for driving the support rod (2) to move up and down.

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

4. The movable hole-opening auxiliary device according to claim 3, characterized in that: A positioning element (41) is provided vertically along the upper edge of the mounting cross arm (4). The positioning element (41) and the mounting cross arm (4) form a mounting position. The handle of the electric drill abuts against the mounting cross arm (4) and the top rests against the positioning element (41) so that the drill bit is pointing upward. The positioning element (41) and the mounting cross arm (4) are provided with clamps (42) for fixing the electric drill handle and the machine body.

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

6. The movable hole-opening auxiliary device according to claim 5, characterized in that: The mounting beam (3) is provided with an arc-shaped groove (31) at the end away from the supporting vertical rod (2) for guiding the rotation of the mounting cross arm (4). The mounting cross arm (4) can rotate along the arc-shaped groove (31) to adjust the orientation of the electric drill bit.

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

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

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

10. The movable hole-opening auxiliary device according to claim 1, characterized in that: The base (1) is provided with a counterweight (5) for keeping the base (1) balanced.

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