CN209869062U - Movable and mountable drilling device - Google Patents

Abstract

The utility model discloses a remove mountable drilling equipment, including base, rotary mechanism one, installation bracket one, a rotary mechanism activity sets up the right-hand member position at the base, swivelling joint between rotary mechanism one and the base, installation bracket one is connected with the base through rotary mechanism one, will strike and bore the centre gripping at the device fixed position to realize functions such as drill bit reciprocates, horizontal rotation, vertical deflection, horizontal migration, can satisfy the drilling demand of different angles and position, simultaneously, set up retractable dust collector in the drill bit department that strikes the brill, the collector is connected with the dust catcher, can collect in real time the dust that produces when drilling initiatively and rely on the dust catcher to inhale by force, store in the dust storage ware, prevented operation environment raise dust problem, the device can install on any operation platform as required, the installation is convenient, The mobility is strong to solve the problems proposed in the above background art.

Description

A mobile installable drilling device

technical field

The invention relates to the technical field of drilling devices, in particular to a mobile and installable drilling device.

Background technique

In the process of engineering construction, it is often encountered that the wall needs to be drilled. For the installation of electrified high-altitude devices and the installation of brackets on the side wall of the tunnel in the construction of paint tunnels, thousands of installation holes need to be drilled in a tunnel, and the drilling workload is huge. At present, the punching work is basically a hand-held impact drill mode. Due to the heavy weight of the impact drill itself and the impact force generated during drilling, the labor intensity is huge. Long-term high-intensity work at high altitude makes people more prone to fatigue, accidents are prone to occur, and the efficiency is extremely low. At the same time, concrete dust will inevitably be generated during drilling. Since the tunnel is a relatively confined space, the long-term drilling operation causes a large amount of dust to accumulate, which poses a huge threat to the health of the workers.

For this reason, we propose a mobile installable drilling device to solve the above-mentioned drawbacks.

Contents of the invention

The purpose of the present invention is to provide a mobile installation type drilling device, which clamps the percussion drill at the fixed position of the device, thereby realizing the functions of the drill bit moving up and down, rotating horizontally, deflecting vertically, and moving horizontally, which can meet the needs of different angles and positions. drilling needs. At the same time, a retractable dust collector is installed at the drill bit of the impact drill. The collector is connected to the vacuum cleaner, which can actively collect the dust generated during drilling in real time and be forcibly sucked away by the vacuum cleaner. Environmental dust problem. The device can be installed on any work platform as required, and has convenient installation and strong mobility, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a mobile installable drilling device, comprising a base, a rotating mechanism 1, and a mounting bracket 1, the rotating mechanism 1 is movably arranged at the right end of the base, and the rotating mechanism 1 Rotate connection with the base, the installation bracket one is connected with the base through the rotation mechanism one, the screw mechanism one is installed on the right end of the installation bracket one, and the lower end of the screw mechanism one is connected with a sliding screw through a screw and a nut Bracket 1, and driven by the screw mechanism 1, slides along the B-B axis on the contact surface of the mounting bracket 1. The right side of the sliding bracket 1 is connected to the rotation mechanism 2, and the right side of the rotation mechanism 2 is connected to There is a mounting bracket 2, a lifting mechanism is installed on the left side of the mounting bracket 2, a screw mechanism 2 is installed above the mounting bracket 2, and the screw mechanism 2 is driven by the mounting bracket 2 Rotate, the middle position of the screw mechanism two is connected with the sliding bracket two, the screw screw mechanism two and the sliding bracket two are connected by thread fit, the lower end of the sliding bracket two is equipped with a clamp through a screw, in the clamp A percussion drill is clamped, and the percussion drill is arranged under the installation bracket two, and the right end of the percussion drill is provided with an elastic dust collector;

The rotating mechanism one includes a connecting hole, a worm, and a worm turntable. The worm turntable is sleeved on the right end of the base. groups, multiple groups of connection holes are distributed in a circular array on the first rotating mechanism;

The second rotating mechanism includes a middle hole, a mounting disk and a reserved hole No. 1, the middle position of the second rotating mechanism is provided with a middle hole, the upper and lower ends of the rotating mechanism 2 are provided with a mounting disk, and the mounting disk is provided with a There are multiple groups of No. 1 reserved holes distributed in a circular array, and the rotating mechanism 2 is connected to the sliding bracket 1 through the No. 1 reserved holes on the upper and lower ends of the disc;

The screw mechanism one includes a No. 1 screw, a No. 1 wire sleeve, a No. 2 reserved hole and a No. 3 reserved hole. The top surface of the No. 1 screw is provided with a No. 3 reserved hole, and the No. 1 screw The upper end of the upper end is provided with a No. 1 wire sleeve through a threaded fitting sleeve, and the left end of the No. 1 wire sleeve is provided with a No. 2 reserved hole, and the No. 1 wire sleeve is connected to the right end of the installation bracket 1 through the No. 2 reserved hole;

The second screw mechanism includes a No. 2 screw, a No. 2 wire sleeve, a driving end and a No. 4 reserved hole. The top surface of the screw mechanism 2 is provided with a No. 4 reserved hole. The outside of the upper end is provided with a No. 2 wire sleeve through a threaded fitting sleeve, and the left and right ends of the No. 2 wire sleeve are provided with drive terminals, and the drive terminals are installed on the upper end of the sliding bracket 2 through screws, and the No. The No. 4 reserved hole on the top is installed on the right side of the upper end of the second mounting bracket.

Preferably, the base is fixed on an external working platform, such as an aerial work vehicle, through the mounting surface F.

Preferably, when the rotating mechanism rotates, it drives other parts except the base to rotate around the A-A axis. The lower end of the rotating mechanism is connected with a joystick, and the joystick can control the rotating mechanism.

Preferably, the sliding bracket one is limited by the screw of the screw mechanism one, and the sliding bracket one is connected with the installation bracket one through the screw mechanism one.

Preferably, driven by the first sliding bracket, the second mounting bracket, the second sliding bracket, the second screw mechanism, the impact drill, the lifting mechanism and the elastic dust collector rotate around the C-C axis.

Preferably, when the second screw mechanism rotates, the second screw mechanism slides along the D-D axis on the contact surface of the second mounting bracket.

Preferably, the elastic dust collector is an elastic structure, which can always isolate the dust generated when the drill is working from the outside world, and the dust is sucked away and collected by the vacuum cleaner connected to the E port.

Compared with the prior art, the beneficial effects of the present invention are: the present invention has a reasonable structure and strong functionality, and has the following advantages:

1. Adaptability to multiple working conditions

The device has multiple kinematic mechanisms, which can realize the dynamic adjustment of multiple degrees of freedom in different angles and drilling depths, and meet the drilling requirements under different working conditions. Drilling tools, and the replacement operation is simple;

2. Mobile convenience

The unit is integrally mountable and lightweight. According to the actual drilling needs, the device can be installed on different work platforms, such as aerial work vehicles, workbenches, etc.;

3. Reliable and convenient operation

The device can realize automatic control, and the relative relationship between the hole position and the related hole positions, as well as the drilling depth are calibrated before drilling, and the device can automatically detect the position information of the drill bit through the position sensor and the bit position feedback sensor, and pass Each actuator adjusts the position of the drill bit to realize automatic positioning and automatic control of drilling depth. The drilling process is simple and labor-saving. At the same time, when the automatic control system fails or is not selected, the actuator can also be manually driven, the drill bit can be manually positioned, and the manual drilling operation can be performed, which reduces the delay in construction progress caused by device failure;

4. Security Intelligence

The device drill starts and the vacuum cleaner is associated with control. When the vacuum cleaner fails, the drill stops working; when the drill stops working, the vacuum cleaner will also stop working, which is energy-saving, environmentally friendly, safe and intelligent;

5. Product advancement

This product is the first in China, and its performance and functions cannot be completely replaced by other equipment.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structure schematic diagram of control principle of the present invention;

Fig. 3 is a structural schematic diagram of the screw mechanism of the present invention;

Fig. 4 is a schematic diagram of the second structure of the screw mechanism of the present invention;

Fig. 5 is a structural schematic diagram of a rotating mechanism of the present invention;

Fig. 6 is a structural schematic diagram of the second rotating mechanism of the present invention;

Figure 7 is an enlarged schematic view of the structure at a in Figure 1 of the present invention;

Figure 8 is an enlarged schematic view of the structure at b in Figure 1 of the present invention;

FIG. 9 is an enlarged schematic diagram of the structure at c in FIG. 1 of the present invention.

In the figure: base 1, rotating mechanism 1, mounting bracket 1 3, screw mechanism 1 4, sliding bracket 5, rotating mechanism 2 6, mounting bracket 2 7, sliding bracket 2 8, screw mechanism 2 9. Impact drill 10, lifting mechanism 11, control handle 12, elastic dust collector 13, connection hole 21, worm 22, worm wheel turntable 23, middle hole 61, installation disc 62, No. 1 reserved hole 63, No. 1 wire Rod 41, No. 1 wire sleeve 42, No. 2 reserved hole 43, No. 3 reserved hole 44, No. 2 screw mandrel 91, No. 2 wire sleeve 92, driving end 93, No. 4 reserved hole 94.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1 to 9, the present invention provides a technical solution: a mobile and installable drilling device, including a base 1, a rotating mechanism 2, and a mounting bracket 3, and the rotating mechanism 2 is movably arranged on the base 1 The right end position of the rotating mechanism-2 and the base 1 are rotated and connected, the mounting bracket-3 is connected with the base 1 through the rotating mechanism-2, and the right end of the mounting bracket-3 is equipped with a screw mechanism-4, and the screw mechanism- The lower end of 4 is connected with a sliding bracket-5 through a screw and a nut, and the screw mechanism-4 is driven to slide along the B-B axis on the contact surface of the mounting bracket-3, and the right side of the sliding bracket-5 is connected to There is a rotating mechanism 2 6, the right side of the rotating mechanism 6 is connected with a mounting bracket 2 7, the left side of the mounting bracket 7 is equipped with a lifting mechanism 11, and the top of the mounting bracket 7 7 is equipped with a screw mechanism Two 9, and the screw mechanism two 9 rotates under the drive of the installation bracket two 7, the middle position of the screw mechanism two 9 is connected with the sliding bracket two 8, and the screw mechanism two 9 and the sliding bracket two 8 pass through The thread fit connection, the lower end of the sliding bracket 2 8 is equipped with a clamp through the screw, the impact drill 10 is clamped in the clamp, the impact drill 10 is arranged under the installation bracket 2 7, and the right end of the impact drill 10 is provided with an elastic dust collector 13. The percussion drill 10 has multiple degrees of freedom. At the same time, different specifications of rotating mechanisms and screw mechanisms can be selected according to actual needs to ensure the adjustable range required by the drill.

Rotary mechanism one 2 comprises connection hole 21, worm screw 22, worm wheel turntable 23, and worm wheel turntable 23 is sleeved on the right end of base 1, and the left end of worm wheel turntable 23 is connected with worm screw 22 by transmission, and the lower end of worm screw 22 is connected with joystick 12, connects Multiple sets of holes 21 are provided, and multiple sets of connecting holes 21 are distributed on the rotating mechanism one 2 in a circular array.

Rotary mechanism two 6 comprises middle hole 61, installation disk 62 and No. 1 reserved hole 63, and the middle position of rotation mechanism two 6 is provided with middle hole 61, and the upper and lower ends of rotation mechanism two 6 are all provided with installation disk 62, installs The disc 62 is provided with a plurality of groups of No. 1 reserved holes 63 distributed in a circular array, and the rotating mechanism 2 6 is connected with the sliding bracket 1 5 through the No. 1 reserved holes 63 on the disc 62 installed at the upper and lower ends.

Screw mechanism one 4 comprises No. 1 screw mandrel 41, No. 1 wire sleeve 42, No. 2 reserved hole 43 and No. 3 reserved hole 44, and No. 3 reserved hole 44 is provided on the top surface of No. 1 screw mandrel 41, and No. 1 The outside of the upper end of the No. screw mandrel 41 is provided with a No. 1 wire sleeve 42 through a thread fitting sleeve, and the left end of the No. 1 wire sleeve 42 is provided with a No. 2 reserved hole 43, and the No. 1 wire sleeve 42 is connected to the mounting bracket through the No. 2 reserved hole 43. The right end of frame one 3, screw mandrel mechanism one 4 is a drive.

Screw mechanism two 9 comprises No. two screw mandrel 91, No. two wire sleeve 92, drive end 93 and No. four reserved hole 94, and No. four reserved hole 94 is arranged on the top surface of screw mechanism two 9, and screw mandrel The outside of the upper end of the mechanism two 9 is provided with a No. 2 wire sleeve 92 through a thread fitting sleeve, and the left and right ends of the No. 2 wire sleeve 92 are all provided with a driving terminal 93, and the driving terminal 93 is installed on the upper end of the sliding bracket 2 8 by screws. No. two screw mandrel 91 is installed on the right side of the upper end of mounting bracket two 7 by No. four reserved holes 94 on the top, and screw mandrel mechanism two 9 is driven at both ends.

The base 1 is fixed on an external working platform, such as an aerial work vehicle, through the mounting surface F.

When the rotation mechanism-2 rotates, it drives all the parts except the base 1 to rotate around the A-A axis. The lower end of the rotation mechanism-2 is connected with a control handle 12, and the control handle 12 can control the rotation of the rotation mechanism-2, the rotation mechanism-2, the rotation mechanism-2 6 and The lifting mechanism 11 has a self-positioning function, that is, after the drill bits are adjusted in place, they can be self-positioned separately without additionally adding a mechanical positioning mechanism.

Rotary mechanism one 2 is a worm gear structure; rotary mechanism two 6 is a screw lifter structure (the working principle is: the motor or manual drive the worm to rotate, the worm drives the worm wheel to decelerate and rotate, the inner cavity of the worm wheel is processed into an internal thread, and the driving screw moves up and down, Due to the worm gear and worm inside, the deceleration effect of the lead screw achieves the effect of amplifying the thrust.)

The sliding bracket one 5 is limited by the screw rod of the screw mechanism one 4, the sliding bracket one 5 is connected with the installation bracket one 3 through the screw rod mechanism one 4, the sliding bracket one 5 and the sliding bracket two 8 can be Mechanical positioning prevents the mechanical damage of the lead screw and the nut caused by the excessive impact of the impact drill 10 in the working process.

Driven by the sliding bracket one 5, the mounting bracket two 7, the sliding bracket two 8, the screw mechanism two 9, the impact drill 10, the elevating mechanism 11 and the elastic dust collector 13 rotate around the C-C axis.

When the second screw mechanism 9 rotates, the second screw mechanism 9 slides on the contact surface of the mounting bracket two 7 along the D-D axis.

The elastic dust collector 13 is an elastic structure, which can always isolate the dust generated when the drill bit is working from the outside world, and the dust is drawn away and collected by the vacuum cleaner connected to the E port.

In the above structure, the percussion drill 10 can meet the drilling needs of different angles.

The F surface of the base 1 can be installed on different working surfaces according to the needs, and can also be installed on the rotary table to further increase the working range of the drill bit of the device;

The fixture fixed on the sliding bracket 2 8 is detachable, and different fixtures can be selected according to the impact drill 10 of different specifications;

Rotary mechanism 1 2 cooperates with screw mechanism 1 4 to adjust the drilling position of the drill bit. Rotary mechanism 2 6 is used to adjust the drilling angle of impact drill 10 to achieve the purpose of punching holes at any angle; screw mechanism 2 9 is used for elevators To control the feeding of the drill bit.

Each movement mechanism is equipped with a position sensor, the movement mechanism can be driven by a motor through the controller, and the position of each mechanism is fed back to the controller through the position sensor to achieve closed-loop precise control. At the same time, each mechanism can also be driven by 4 operating handles 12, manual Carry out drill position adjustment and drilling.

If automatic motor control is adopted, the principle is as follows:

control principle

As shown in Figure 2, the device control system consists of drill bit position calibration, drill bit position feedback, motion mechanism position sensing detection, drill bit opening control and drill bit, position adjustment and feed control, and vacuum cleaner opening control.

Wherein the position sensor 1 and the position sensor 2 are angle sensors, which are installed on the rotating mechanism one 2 and the rotating mechanism two 6 respectively, and are used to detect the deflection angle of the rotating mechanism respectively; the position sensor 3 and the position sensor 4 are linear displacement sensors, and the displacement sensor The model can use SKRA, which is respectively installed on the first screw mechanism 4 and the second screw mechanism 9. The position information of the drill bit can be calculated through the feedback signals of the position sensors 1, 2, 3, and 4.

When doing specific work, the position of the drill bit needs to be calibrated first. The operator manually adjusts the drill bit to the position where the hole needs to be drilled, and stays there for more than 5 seconds. The controller will automatically recognize this position as the origin; Drill bit position calibration system, set the relative position relationship (X, Y, Z, D) between other holes and the calibration hole, where X is the lateral displacement, Y is the longitudinal displacement, Z is the vertical displacement, D is the hole depth, and then The control system enters the automatic mode and automatically completes all drilling work according to the set value. When the drill bit is open, the vacuum cleaner will be turned on. If the vacuum cleaner fails or stops, the drill bit will stop working.

If a rotary drive mechanism is installed on the mounting surface F of the base 1, the rotation angle can also be automatically controlled and detected;

The position sensor can be a linear displacement or an angle sensor. The angle sensor can use WDS36/2K/345d;

When the drill bit is automatically positioned, the priority order of the four driving devices is: rotation mechanism one 2, screw mechanism one 4, rotation mechanism two 6, screw mechanism two 9. When the position sensor transmits the position information of each mechanism back to the controller in real time Finally, the controller calculates the specific position of the drill bit according to the position information, and compares it with the calibration position until it reaches the preset target position. The controller model can use DMX512. At this time, the controller turns on the drill and the vacuum cleaner, and controls the feed of the drill until the preset depth is drilled. After the drill is automatically retracted, it enters the positioning and drilling of the next hole.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. A remove mountable drilling equipment, includes base (1), rotary mechanism (2), mounting bracket (3), its characterized in that: the rotary mechanism I (2) is movably arranged at the right end of the base (1), the rotary mechanism I (2) is connected with the base (1) in a rotating mode, the mounting bracket I (3) is connected with the base (1) through the rotary mechanism I (2), the lead screw mechanism I (4) is installed at the right end of the mounting bracket I (3), the lower end of the lead screw mechanism I (4) is connected with the sliding bracket I (5) through a lead screw and a nut, the lead screw mechanism I (4) is driven to slide on the contact surface of the mounting bracket I (3) along a B-B axis, the right side surface of the sliding bracket I (5) is connected with the rotary mechanism II (6), the right side surface of the rotary mechanism II (6) is connected with the mounting bracket II (7), the left side surface of the mounting bracket II (7) is provided with the lifting mechanism (11), the lead screw mechanism II (9) is installed above the mounting bracket II (7), the screw rod mechanism II (9) is driven by the mounting bracket II (7) to rotate, the sliding bracket II (8) is connected to the middle position of the screw rod mechanism II (9), the screw rod mechanism II (9) and the sliding bracket II (8) are connected in a threaded fit mode, a clamp is installed at the lower end of the sliding bracket II (8) through a screw, an impact drill (10) is clamped in the clamp, the impact drill (10) is arranged below the mounting bracket II (7), and an elastic dust collector (13) is sleeved at the right end of the impact drill (10);

the first rotating mechanism (2) comprises connecting holes (21), a worm (22) and a worm wheel rotating disc (23), the worm wheel rotating disc (23) is sleeved at the right end of the base (1), the worm (22) is connected to the left end of the worm wheel rotating disc (23) in a transmission fit mode, the lower end of the worm (22) is connected with a control handle (12), multiple groups of the connecting holes (21) are arranged, and the multiple groups of the connecting holes (21) are distributed on the first rotating mechanism (2) in a circular array shape;

the second rotating mechanism (6) comprises a middle hole (61), mounting discs (62) and a first preformed hole (63), the middle hole (61) is formed in the middle of the second rotating mechanism (6), the mounting discs (62) are arranged at the upper end and the lower end of the second rotating mechanism (6), a plurality of groups of first preformed holes (63) distributed in a circular array are formed in the mounting discs (62), and the second rotating mechanism (6) is connected with the first sliding bracket (5) through the first preformed holes (63) in the mounting discs (62) at the upper end and the lower end;

the first screw rod mechanism (4) comprises a first screw rod (41), a first screw sleeve (42), a second reserved hole (43) and a third reserved hole (44), the third reserved hole (44) is formed in the top surface of the first screw rod (41), the first screw sleeve (42) is sleeved outside the upper end of the first screw rod (41) in a threaded fit mode, the second reserved hole (43) is formed in the left end of the first screw sleeve (42), and the first screw sleeve (42) is connected to the right end of the first mounting bracket (3) through the second reserved hole (43);

screw rod mechanism two (9) are including No. two lead screws (91), No. two silk sleeves (92), drive end (93) and No. four preformed holes (94), be equipped with No. four preformed holes (94) on the top surface of screw rod mechanism two (9), the upper end outside of screw rod mechanism two (9) is equipped with No. two silk sleeves (92) through screw-thread fit cover, both ends all are equipped with drive end (93) about No. two silk sleeves (92), drive end (93) pass through mounting screw in sliding bracket two (8) upper end, and No. two lead screws (91) are installed in mounting bracket two (7) upper end right flank through No. four preformed holes (94) at top.

2. A mobile mountable drilling apparatus according to claim 1, wherein: the base (1) is fixed on an external working platform, such as an overhead working truck, through a mounting surface F.

3. A mobile mountable drilling apparatus according to claim 1, wherein: when the first rotating mechanism (2) rotates, the rest parts except the base (1) are driven to rotate around the A-A shaft, the lower end of the first rotating mechanism (2) is connected with an operating handle (12), and the operating handle (12) can control the first rotating mechanism (2) to rotate.

4. A mobile mountable drilling apparatus according to claim 1, wherein: the first sliding bracket (5) is limited by a screw rod of the first screw rod mechanism (4), and the first sliding bracket (5) is connected with the first mounting bracket (3) through the first screw rod mechanism (4).

5. A mobile mountable drilling apparatus according to claim 1, wherein: and under the driving of the first sliding bracket (5), a second mounting bracket (7), a second sliding bracket (8), a second screw rod mechanism (9), a percussion drill (10), a lifting mechanism (11) and an elastic dust collector (13) rotate around a C-C axis.

6. A mobile mountable drilling apparatus according to claim 1, wherein: when the second screw rod mechanism (9) rotates, the second screw rod mechanism (9) slides on the contact surface of the second mounting bracket (7) along the D-D axis.

7. A mobile mountable drilling apparatus according to claim 1, wherein: the elastic dust collector (13) is of an elastic structure, can always isolate dust generated when the drill bit works from the outside, and can draw and collect the dust through a dust collector connected to the E port.