Drilling device for constructional engineering

Abstract

The utility model relates to the technical field of drills, and discloses a constructional engineering driller which comprises a supporting plate, a servo motor is fixedly connected to the middle of the top face of the supporting plate, the output end of the servo motor penetrates through the middle of the top face of the supporting plate and is fixedly connected with a drill rod, and a drill bit is fixedly connected to the bottom of the drill rod. L-shaped plates are fixedly connected to the four corners of the outer wall of the supporting plate correspondingly, a hollow plate is fixedly connected to the bottoms of the L-shaped plates, a supporting frame is installed at the bottom of the hollow plate, and fixing plates are fixedly connected to the left side and the right side of the top of the supporting frame correspondingly. According to the drilling device, the telescopic rods fixed to the fixing plates are started, so that the clamping plates are pushed to be matched with the sliding blocks to move along the inner side of the long groove formed in the supporting frame, the two clamping plates oppositely travel along the inner side of the long groove, sliding of the clamping plates is precisely adjusted, and drilling parts can be more accurately fixed; the use efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hole driller technical field especially relates to a building engineering hole driller. BACKGROUND

[0002] The hole driller for building engineering usually adopts the electric motor as the power source, and the motor has the characteristics of high efficiency and stability, and can provide continuous power. The power of the motor is different according to the specification and purpose of the hole driller. Generally, the power of small hole drillers is between 1kW, which is suitable for light drilling tasks in home decoration. The power of large hole drillers can reach more than 3kW, which is used for building structure construction. For small hole drillers, household alternating current is usually used, and the power line with ground protection is connected to the power socket. This is convenient for use in indoor environments with power sockets. Large hole drillers may also support three-phase alternating current to meet their high power requirements.

[0003] After searching, the patent announcement number CN220331629U discloses an engineering building hole driller, which comprises a bottom plate, a short bolt engaged on the rear side of the bottom plate, a first clamping plate sleeved on the end of the short bolt away from the bottom plate, a group of slide rails provided on the upper surface of the bottom plate, an installation plate slidably connected to the upper side of the slide rails, and a linkage plate slidably clamped on one end of the installation plate. In the utility model, the device can be directly clamped on an external ladder through the arrangement of the short bolt and the first clamping plate, so that the device does not need to be fixed on the wall outside during use, thereby avoiding the phenomenon of leaving installation marks on the wall after use, solving the defect that the traditional scheme leaves installation marks on the wall during use, affecting the appearance, and the device can be conveniently disassembled and assembled, thereby making the device easy to maintain and convenient to store and transport. Although the above structure is easy to maintain, it does not consider the lack of a structure for fixing parts during actual drilling, which leads to the shaking of parts during drilling, affecting drilling efficiency and reducing the practicality of the equipment. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a hole driller for building engineering, which aims to improve the problem that the prior art does not consider the lack of a structure for fixing parts during actual drilling, which leads to the shaking of parts during drilling, affecting drilling efficiency.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: A drilling device for building engineering, including support plate, the middle part of the top of support plate is fixedly connected with servo motor, the output of servo motor penetrates the middle part of the top of support plate and is fixedly connected with drill rod, the bottom of drill rod is fixedly connected with drill bit, the four corners of the outer wall of support plate are all fixedly connected with L-shaped plate, the bottom of L-shaped plate is fixedly connected with hollow plate, the top of support frame is installed with fixed plate, the inward one side of fixed plate is fixedly connected with telescopic link, the output of telescopic link is fixedly connected with clamping plate, the bottom of clamping plate is fixedly connected with sliding block, the front side of the top of support frame is provided with the long slot, the inner side of long slot is slidably connected with the outer wall of sliding block, the outer wall of support frame is provided with adjusting mechanism, and the adjusting mechanism is used to adjust the equipment to the suitable position and carry out drilling.

[0006] As a further description of the above technical scheme:

[0007] The adjusting mechanism includes extension plate, the top of extension plate penetrates the left and right sides of the bottom of hollow plate and is fixedly connected with limit block, the left and right sides of the outer wall of the back of extension plate are all provided with clamping hole, the inner side of clamping hole is clamped with limit rod, and the bottom of extension plate penetrates the left and right sides of the top of support frame and is fixedly connected with bottom plate.

[0008] As a further description of the above technical scheme:

[0009] The front middle part of servo motor is fixedly connected with warning board, and the rear middle part of servo motor is fixedly connected with handle.

[0010] As a further description of the above technical scheme:

[0011] The left bottom of servo motor is fixedly connected with circular column, and the left top of servo motor is fixedly connected with controller.

[0012] As a further description of the above technical scheme:

[0013] The outward one side middle part of limit rod is fixedly connected with pull ring, and multiple pull rings are all designed symmetrically.

[0014] As a further description of the above technical scheme:

[0015] The left and right sides of hollow plate are all fixedly connected with protection plate, and multiple protection plates are all arranged at the same horizontal height.

[0016] As a further description of the above technical scheme:

[0017] The top of the servo motor is fixedly connected with a hexagonal plate, and the inner sides of the clamping plates are fixedly connected with anti-skid pads.

[0018] As a further description of the above technical solution:

[0019] The right top of the servo motor is fixedly connected with a control button, which is electrically connected with the telescopic rod and the servo motor respectively.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、The utility model discloses a telescopic rod is started through the fixed plate, thereby pushing the clamping plate and moves along the long slot inside that the support frame sets up, makes two clamping plates relative travel along the inside of long slot, cooperates with the outer wall contact of part of anti -skid pad, thereby realizes the slip of clamping plate is fine adjustment, and it is convenient for more accurate fixed drilling part, improves the use efficiency of device.

[0022] 2、The utility model discloses a hollow plate slides down along the outer wall of extension plate, when the drill bit fixed on the drill rod contacts the outer wall of part, can ensure that the hollow plate cannot move, and then supports the equipment through the limiting rod, at this time, starts the servo motor again to drive the drill rod and drill bit to rotate and drill, thereby realizing that the position of drill bit can be adjusted according to demand, meeting the drilling demand of different height, increasing the practicability of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A front side perspective view of the drilling device for building engineering is provided for the utility model;

[0024] Figure 2 A partial structure view of the drilling device for building engineering is provided for the utility model;

[0025] Figure 3 A partial structure view of the drilling device for building engineering is provided for the utility model;

[0026] Figure 4 A partial structure split display view of the drilling device for building engineering is provided for the utility model;

[0027] Figure 5 A partial structure split display view of the drilling device for building engineering is provided for the utility model.

[0028] LEGEND:

[0029] 1, support frame; 2, adjusting mechanism; 201, bottom plate; 202, limit block; 203, limit rod; 204, pull ring; 205, clamping hole; 206, extension plate; 3, controller; 4, circular column; 5, support plate; 6, hollow plate; 7, L-shaped plate; 8, servo motor; 9, control button; 10, warning sign; 11, drill bit; 12, drill rod; 13, handle; 14, protective plate; 15, sliding block; 16, fixed plate; 17, telescopic rod; 18, clamping plate; 19, long slot; 20, non-slip pad; 21, hexagonal plate. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Please refer to the drawings in the embodiments of the utility model Figure 1 - the drawings in the embodiments of the utility model Figure 3 The utility model provides an embodiment: a building engineering is with driller, including support plate 5, the top surface middle part of support plate 5 is fixedly connected with servo motor 8, the output of servo motor 8 is through the top surface middle part of support plate 5 and is fixedly connected with drill rod 12, the bottom of drill rod 12 is fixedly connected with drill bit 11, the outer wall four corners of support plate 5 are all fixedly connected with L-shaped plate 7, the bottom of L-shaped plate 7 is fixedly connected with hollow plate 6, hollow plate 6 is installed with support frame 1 in the bottom, the top left and right sides of support frame 1 are all fixedly connected with fixed plate 16, the inward side of fixed plate 16 is fixedly connected with telescopic rod 17, the output of telescopic rod 17 is fixedly connected with clamping plate 18, the bottom of clamping plate 18 is fixedly connected with sliding block 15, the top front side of support frame 1 is provided with long slot 19, the inner side of long slot 19 and the outer wall of sliding block 15 are slidably connected, the outer wall of support frame 1 is provided with adjusting mechanism 2, adjusting mechanism 2 is used to adjust the equipment to the appropriate position and is drilled, the front side middle part of servo motor 8 is fixedly connected with warning sign 10, the rear side middle part of servo motor 8 is fixedly connected with handle 13;

[0032] Specific, through the bottom of the drill pipe 12, drill bit 11 is fixed, ready to perform its precise drilling, support plate 5 outer wall four corners, are fixedly connected with the L-shaped plate 7 through precise calculation, provide additional stability, a certain flexibility, the bottom of the L-shaped plate 7 is fixedly connected with the hollow plate 6, the bottom of the hollow plate 6 is provided with a support frame 1, the top of the support frame 1 is fixedly connected with the fixed plate 16, the inward side of the fixed plate 16 is fixedly connected with the telescopic rod 17, the output end of the telescopic rod 17 is fixedly connected with the clamping plate 18, the bottom of the clamping plate 18 is fixedly connected with the sliding block 15, which ensures the efficient operation of the device. The top of the support frame 1 is provided with an elongated slot 19, and the inner side of the elongated slot 19 is in sliding connection with the outer wall of the sliding block 15, so that the device can be flexibly adjusted in position when performing tasks to adapt to different working environments and needs.

[0033] Please refer to the accompanying drawings Figure 4 - attached Figure 5 , the adjusting mechanism 2 comprises an extension plate 206, the top of the extension plate 206 penetrates the bottom of the hollow plate 6 and is fixedly connected with the limiting block 202, the outer wall of the rear extension plate 206 is provided with a clamping hole 205 on the left and right sides, the clamping hole 205 is in engagement with the limiting rod 203, the bottom of the extension plate 206 penetrates the top of the support frame 1 and is fixedly connected with the bottom plate 201, the outward side of the limiting rod 203 is fixedly connected with the pull ring 204, and the pull ring 204 is symmetrically designed;

[0034] Specifically, the fixing of the limiting block 202 provides the necessary positioning for the whole device, ensuring complex and precise control, the clamping hole 205 on the outer wall of the rear extension plate 206, and providing precise positioning points for the installation of the limiting rod 203, so that the movement of the whole device is more smooth and reliable. The bottom of the extension plate 206 also penetrates the top of the support frame 1 on both sides, and the fixing of the bottom plate 201 further enhances the stability of the device. The setting of the limiting rod 203 on the outer side of the middle part and the pull ring 204 not only facilitates the operator to adjust, but also makes the operation more intuitive and convenient.

[0035] Please refer to the accompanying drawings Figure 1 - attached Figure 3 , the left bottom of the servo motor 8 is fixedly connected with the circular column 4, the left top of the servo motor 8 is fixedly connected with the controller 3, the top of the servo motor 8 is fixedly connected with the hexagonal plate 21, the inward side of the clamping plate 18 is fixedly connected with the non-slip mat 20, the left and right sides of the hollow plate 6 are fixedly connected with the protective plate 14, and the plurality of protective plates 14 are arranged at the same horizontal height, the right top of the servo motor 8 is fixedly connected with the control button 9, and the control button 9 is electrically connected with the telescopic rod 17 and the servo motor 8 respectively;

[0036] Specific, by in the left top of servo motor 8, we carefully fixedly connected a controller 3, it is responsible for accurately adjusting the running state of motor, ensure its action is accurate, the top of servo motor 8 is fixedly connected with a hex plate 21, more in function for operator provides the convenient gripping point, these non-slip mats 20 are set, aim at providing more safe and stable for operator, prevent the accident caused by hand slip during operation, hollow plate 6's left and right sides, we are fixedly connected with the guard plate 14, ensure the safety of equipment during operation.It is worth noting that multiple guard plates 14 are set at the same horizontal height.

[0037] Working principle: when need to drill, first the part to be drilled is placed on the top of support frame 1, at this time, the telescopic rod 17 fixed on the fixed plate 16 is started, so as to push the clamping plate 18 to move along the inside of the long slot 19 opened on the support frame 1, so that the two clamping plates 18 travel along the inside of the long slot 19, cooperate with the non-slip mat 20 and the outer wall of the part, can stabilize the part, so as to realize the slip of clamping plate 18, which is convenient for more accurate fixing of drilling parts and improves the use efficiency of the device.

[0038] After that, the hollow plate 6 is slid down along the outer wall of the extension plate 206, when the drill bit 11 fixed on the drill rod 12 contacts the outer wall of the part, it can be inserted into the corresponding clamping hole 205, so as to ensure that the hollow plate 6 cannot move, and then the limiting rod 203 is used to support the equipment, at this time, the servo motor 8 is started to drive the drill rod 12 and the drill bit 11 to rotate and drill, so as to realize the adjustment of the position of the drill bit 11 according to the demand, meet the drilling demand of different height, increase the practicability of the equipment.

[0039] Finally, it should be pointed out that: the above-mentioned only for the preferred embodiment of the present application, and does not limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A drill for building engineering comprising a support plate (5), characterised in that: The middle part of the top surface of the support plate (5) is fixedly connected with a servo motor (8), the output end of the servo motor (8) penetrates the middle part of the top surface of the support plate (5) and is fixedly connected with a drill rod (12), the bottom of the drill rod (12) is fixedly connected with a drill bit (11), the four corners of the outer wall of the support plate (5) are all fixedly connected with L-shaped plates (7), the bottoms of the L-shaped plates (7) are fixedly connected with hollow plates (6), the top of the support frame (1) is installed with a support frame (1), the top of the support frame (1) is fixedly connected with fixed plates (16), the inward side of the fixed plate (16) is fixedly connected with telescopic rods (17), the output end of the telescopic rod (17) is fixedly connected with clamping plates (18), the bottom of the clamping plate (18) is fixedly connected with sliding blocks (15), the top of the support frame (1) is provided with an adjusting mechanism (2), and the adjusting mechanism (2) is used for adjusting the device to a suitable position for drilling.

2. A drill for use in building construction according to claim 1 wherein: The adjusting mechanism (2) comprises an extension plate (206), the top of the extension plate (206) penetrates the left and right sides of the bottom of the hollow plate (6) and is fixedly connected with a limiting block (202), the outer wall of the rear side of the extension plate (206) is provided with clamping holes (205) on the left and right sides, the inner side of the clamping hole (205) is clamped with a limiting rod (203), and the bottom of the extension plate (206) penetrates the top of the support frame (1) and is fixedly connected with a bottom plate (201).

3. A drill for use in building construction according to claim 1 wherein: The front side of the servo motor (8) is fixedly connected with a warning sign (10), and the rear side of the servo motor (8) is fixedly connected with a handle (13).

4. A drill for use in building construction according to claim 1 wherein: The left side of the servo motor (8) is fixedly connected with a circular column (4), and the top of the servo motor (8) is fixedly connected with a controller (3).

5. A coring device for use in civil engineering according to claim 2, characterised in that: The outward side of the limiting rod (203) is fixedly connected with a pull ring (204), and a plurality of pull rings (204) are symmetrically designed.

6. A coring device for use in civil engineering according to claim 1 wherein: The left and right sides of the hollow plate (6) are fixedly connected with protection plates (14), and a plurality of protection plates (14) are arranged at the same horizontal height.

7. A drill according to claim 1 wherein: The top of the servo motor (8) is fixedly connected with a hexagonal plate (21), and the inward side of the clamping plate (18) is fixedly connected with a non-slip pad (20).

8. A drill according to claim 1 wherein: The right side of the servo motor (8) is fixedly connected with a control button (9), and the control button (9) is electrically connected with the telescopic rod (17) and the servo motor (8) respectively.

Images