Drilling machine for construction and control method thereof

Abstract

The present invention relates to the technical field of drilling machines, and discloses a construction drilling machine and a control method thereof, comprising a mounting base, an outer wall of the mounting base is provided with an auxiliary fixing assembly, an inner cavity of the mounting base is threadedly connected with a fixing bolt, and a locking hole is opened on the outer wall of the mounting base. The construction drilling machine and the control method thereof, through a fixing ring provided on the outer wall of the drilling cutter and a heat conducting pipe provided on the outer wall of the supporting frame, when the temperature of the drilling cutter is too high, the temperature in the fixing ring will continuously increase, and the temperature of the heat conducting block will continuously increase, thereby realizing heat transfer, and then causing the driving spring to deform, and then pushing the driving frame, so that the insulating rod enters between the conductive plate and the contact plate, realizing power off of the equipment, stopping the rotation of the drilling cutter, avoiding the excessive temperature of the drilling cutter, affecting its service life, and enabling the dry drilling machine to be powered off and shut down in time when the temperature of the drilling cutter is too high.

Description

Technical Field

[0001] The invention relates to the technical field of drilling machines, in particular to a drilling machine for construction and a control method thereof. Background Art

[0002] Concrete drilling machine is a kind of mechanical equipment specially used for drilling in concrete structure, which is widely used in building construction, bridge construction, road maintenance and other fields. With the continuous development of infrastructure construction and real estate market, the demand for concrete drilling machine increases year by year.

[0003] When using traditional drilling equipment, when drilling holes in walls, the vast majority of them adopt dry drilling machines. Dry drilling machines do not need to carry additional water sources when in use, and can directly drill holes in the wall. However, during the use of dry drilling machines, the rotating drill bit will generate a lot of heat. If the equipment is not shut down in time, the drill bit will be damaged. Traditional dry drilling machines can only rely on workers to judge whether the drill bit temperature is too high, which can easily cause the drill bit to run at ultra-high temperature, thereby affecting the service life of the drill bit. Summary of the invention

[0004] The present invention provides a construction drilling machine and a control method thereof, which solve the problems raised by the above-mentioned background technology.

[0005] The present invention provides the following technical solution: a construction drilling machine, comprising a mounting base, an outer wall of the mounting base is provided with an auxiliary fixing assembly, an inner cavity of the mounting base is threadedly connected with a fixing bolt, a locking hole is opened on the outer wall of the mounting base, a mounting plate is fixedly mounted on the outer wall of the mounting base, an inner wall of the mounting plate is provided with an angle adjustment assembly, an outer wall of the angle adjustment assembly is provided with a driving assembly, and an outer wall of the driving assembly is provided with a heat conducting assembly.

[0006] As a preferred technical solution of the present invention: the auxiliary fixing assembly includes a rotating plate, the outer wall of the rotating plate is fixedly equipped with a rotating disk, the outer wall of the mounting base is fixedly equipped with a driving motor, the power output shaft of the driving motor is fixedly equipped with a driving gear, the inner cavity of the rotating plate is movably sleeved with a movable plate, the outer wall of the rotating plate is rotatably connected to a driving screw, the outer wall of the driving screw is fixedly equipped with a driving column, and the inner cavity of the rotating plate is movably sleeved with a locking rod.

[0007] As a preferred technical solution of the present invention: the angle adjustment assembly includes a fixed rail, the outer wall of the fixed rail is fixedly equipped with a locking screw, the outer wall of the locking screw is threadedly connected with a fixing nut, and the outer wall of the fixed rail is provided with a tooth groove.

[0008] As a preferred technical solution of the present invention: the driving assembly includes a moving seat, the inner wall of the moving seat is rotatably connected to a traveling gear, the outer wall of the moving seat is fixedly equipped with a driving motor, the outer wall of the moving seat is fixedly equipped with a supporting frame, the top of the moving seat is fixedly equipped with a punching motor, the power output shaft of the punching motor is equipped with a drilling tool, the top of the punching motor is fixedly equipped with a circuit breaker box, the inner wall of the circuit breaker box is fixedly equipped with a contact plate, and the inner wall of the circuit breaker box is fixedly equipped with a conductive plate.

[0009] As a preferred technical solution of the present invention: the heat-conducting component includes a fixing ring, the outer wall of the fixing ring is rotatably connected with a connecting ring, the outer wall of the connecting ring is installed with a heat-conducting block, the inner wall of the connecting ring is fixedly equipped with a reflecting plate, the outer wall of the heat-conducting block is fixedly equipped with a heat-conducting pipe, the inner wall of the heat-conducting pipe is installed with a No. 1 insulation tube, the inner wall of the heat-conducting pipe is fixedly equipped with a No. 2 insulation tube, the inner cavity of the heat-conducting pipe is fixedly equipped with a heat-conducting plate, the inner cavity of the heat-conducting pipe is installed with a driving spring, the inner cavity of the heat-conducting pipe is movably sleeved with a driving plate, the outer wall of the driving plate is fixedly equipped with a driving frame, and the outer wall of the driving frame is fixedly equipped with an insulating rod.

[0010] As a preferred technical solution of the present invention: the outer wall diameter of the locking rod is equal to the inner wall diameter of the locking hole, the outer wall of the driving gear is meshed with the outer wall of the rotating disk, and the outer wall of the driving screw is threadedly connected to the inner wall of the moving plate.

[0011] As a preferred technical solution of the present invention: the outer wall of the traveling gear and the outer wall of the tooth groove are meshed with each other, the power output shaft of the driving motor passes through the outer wall of the moving seat and is connected to the outer wall of the traveling gear, the contact plate and the circuit breaker box are both made of metal copper, and the contact plate is electrically connected to the punching motor.

[0012] As a preferred technical solution of the present invention: the heat conductive block is rotatably connected to the inner cavity of the fixed ring, the inner cavity of the fixed ring is filled with ethylene glycol aqueous solution, the outer wall of the reflecting plate is in contact with the outer wall of the connecting ring, the heat conductive block and the heat conductive plate are both made of metal copper, and the outer wall of the reflecting plate close to the fixed ring is installed with an aluminum film coating.

[0013] As a preferred technical solution of the present invention: the inner cavity of the No. 1 thermal insulation cylinder is filled with liquid mercury, the driving spring is made of titanium-nickel-hafnium alloy, and the insulating rod is made of ABS plastic.

[0014] A control method for a construction drilling machine comprises the following steps:

[0015] S1: When the equipment is needed to drill holes in the building wall, when there is a lack of support on both sides of the wall, the bottom of the mounting base is installed on the wall as a whole, and the mounting base is fixed by the action of the fixing bolts. When there is support on both sides of the wall, the driving motor is started to drive the driving gear to rotate under the action of the driving motor, and the rotating plate is driven under the action of the driving gear rotation, so that the rotating plate can be unfolded to both sides of the mounting base. When the rotating plate is rotated 90 degrees, the locking rod is inserted into the inner cavity of the locking hole to lock the rotating plate, and then the driving screw is rotated to drive the movable plate under the action of the driving screw, so that the movable plate can move outward and resist the walls supported on both sides, and then the mounting base is fixed by the fixing bolts, thereby improving the stability of the mounting base as a whole;

[0016] S2: Then, the support angle of the fixed rail is adjusted, and the fixing nut is rotated so that the outer wall of the fixing nut is separated from the outer wall of the mounting plate. Then, the fixed rail is rotated. After the angle of the fixed rail is adjusted, the fixing nut is rotated again to fix the fixed rail as a whole. After the fixed rail is adjusted, the angle of the drilling tool can be better aligned with the angle of the wall to be drilled.

[0017] S3: Then the punching motor can be started, and the drilling cutter is driven to rotate under the action of the punching motor. During the rotation of the drilling cutter, the wall is cut and punched. As the drilling progresses, the position of the punching motor needs to be adjusted. By starting the driving motor, the travel gear is driven to rotate under the action of the driving motor. Since the outer wall of the travel gear is meshed with the outer wall of the fixed rail, the moving seat moves along the outer wall of the fixed rail, and the position of the drilling cutter is adjusted so that it enters the wall and the drilling operation is continuously performed.

[0018] S4: During the rotation of the drilling cutter, its outer wall continuously generates heat. After a large amount of heat is generated, the temperature will rise sharply. Since the outer wall of the fixing ring is in direct contact with the outer wall of the drilling cutter, the temperature of the fixing ring will also rise, causing the temperature of the ethylene glycol aqueous solution in the inner cavity of the fixing ring to rise. The reflector plate arranged on the outer wall of the connecting ring blocks the temperature of the ethylene glycol aqueous solution from being dissipated outwards under the action of the reflector plate, and can only transfer the heat to the heat conductive block, causing the temperature of the heat conductive block to rise.

[0019] S5: When the temperature of the heat conductive block rises, the temperature is transferred to the liquid mercury in the inner cavity of the No. 1 insulation tube, so that the temperature of the liquid mercury rises, and the temperature is transferred to the drive spring through the heat conductive plate, so that the drive spring expands due to the heat, and then the outer wall of the drive spring is deformed. After the drive spring is deformed, it drives the movement of the drive plate, and then drives the movement of the drive frame, so that the insulating rod enters between the contact plate and the conductive plate during the movement, thereby separating the contact plate and the conductive plate, disconnecting the circuit, stopping the drilling motor, and stopping the drilling cutter from rotating, so as to avoid the drilling cutter from overheating during the rotation process and causing damage to the drilling cutter.

[0020] The present invention has the following beneficial effects:

[0021] 1. The construction drilling machine and the control method thereof, through the fixing ring arranged on the outer wall of the drilling cutter and the heat-conducting pipe arranged on the outer wall of the supporting frame, when the temperature of the drilling cutter is too high, the temperature in the fixing ring will continue to rise, and the temperature of the heat-conducting block will continue to rise, thereby realizing heat transfer, and then the driving spring will be deformed, and then the driving frame will be pushed, so that the insulating rod enters between the conductive plate and the contact plate, realizing power off of the equipment, stopping the rotation of the drilling cutter, avoiding the drilling cutter temperature being too high and affecting its service life, so that the dry drilling machine can be powered off and stopped in time when the drilling cutter temperature is too high.

[0022] 2. The construction drilling machine and the control method thereof, through the rotating plate provided on the outer wall of the mounting base, when the whole device is installed, the mounting base is installed on the wall, and the rotating plate is unfolded according to the conditions on both sides of the wall, so that the movable plate can be against the walls on both sides, thereby achieving the fixation of the mounting base, so that the mounting base can be fixed to the wall by the action of the fixing bolts and the rotating plate respectively, thereby improving its stability, so that the device can better perform the drilling operation on the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the mounting base structure of the present invention;

[0025] Figure 3 It is a bottom view structural schematic diagram of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the rotating plate of the present invention;

[0027] Figure 5 This is a schematic diagram of the fixed rail structure of the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of the mobile seat of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of the drilling tool of the present invention;

[0030] Figure 8 This is a schematic diagram of the support structure of the present invention;

[0031] Fig. 9 It is a schematic diagram of the structure of the fixing ring of the present invention;

[0032] Fig.10 It is a schematic diagram of the heat pipe structure of the present invention;

[0033] Fig.11 It is a schematic diagram of the cross-sectional structure of the heat conducting pipe of the present invention;

[0034] Fig.12 It is a schematic diagram of the structure of the drive frame of the present invention.

[0035] In the figure: 1. Mounting base; 2. Auxiliary fixing assembly; 3. Fixing bolt; 4. Locking hole; 5. Mounting plate; 6. Angle adjustment assembly; 7. Driving assembly; 8. Heat conduction assembly;

[0036] 201, rotating plate; 202, rotating disk; 203, driving motor; 204, driving gear; 205, moving plate; 206, driving screw; 207, driving column; 208, locking rod;

[0037] 601, fixing rail; 602, fixing nut; 603, locking screw; 604, tooth groove;

[0038] 701, moving seat; 702, traveling gear; 703, driving motor; 704, supporting frame; 705, punching motor; 706, drilling cutter; 707, circuit breaker box; 708, contact plate; 709, conductive plate;

[0039] 801, fixing ring; 802, connecting ring; 803, heat transfer block; 804, reflecting plate; 805, heat transfer pipe; 806, insulation tube No. 1; 807, insulation tube No. 2; 808, heat transfer plate; 809, driving spring; 8010, driving plate; 8011, driving frame; 8012, insulating rod. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] See also Figure 1-Figure 12A construction drilling machine includes a mounting base 1, an outer wall of the mounting base 1 is provided with an auxiliary fixing component 2, an inner cavity of the mounting base 1 is threadedly connected with a fixing bolt 3, a locking hole 4 is opened on the outer wall of the mounting base 1, a mounting plate 5 is fixedly assembled on the outer wall of the mounting base 1, an inner wall of the mounting plate 5 is provided with an angle adjustment component 6, an outer wall of the angle adjustment component 6 is provided with a driving component 7, and an outer wall of the driving component 7 is provided with a heat conduction component 8.

[0042] In the above structure, by setting the fixing bolts 3 on the outer wall of the mounting base 1, when the equipment needs to be used to drill holes in the building wall, the mounting base 1 is installed on the outside of the wall and the fixing bolts 3 are used to fix the mounting base 1 as a whole. At this time, the equipment can be stably installed on the wall to drill holes in the wall.

[0043] In a preferred embodiment: the auxiliary fixing assembly 2 includes a rotating plate 201, the outer wall of the rotating plate 201 is fixedly equipped with a rotating disk 202, the outer wall of the mounting base 1 is fixedly equipped with a driving motor 203, the power output shaft of the driving motor 203 is fixedly equipped with a driving gear 204, the inner cavity of the rotating plate 201 is movably sleeved with a moving plate 205, the outer wall of the rotating plate 201 is rotatably connected to a driving screw 206, the outer wall of the driving screw 206 is fixedly equipped with a driving column 207, and the inner cavity of the rotating plate 201 is movably sleeved with a locking rod 208.

[0044] In the above structure, by setting the rotating plate 201 on the outer wall of the mounting base 1, when the mounting equipment is drilling a hole in the wall, if there are side walls on both sides of the wall, the rotating plates 201 on both sides can be rotated and unfolded under the action of the driving motor 203 and the driving gear 204, and the locking rod 208 is used to fix the rotating plate 201, and then by driving the movable plate 205, the movable plates 205 on both sides can be attached to the side wall, and then the fixing bolts 3 are used to fix the mounting base 1. At this time, the stability of the equipment can be better improved under the action of the rotating plate 201 and the fixing bolts 3.

[0045] In a preferred embodiment, the angle adjustment assembly 6 includes a fixed rail 601 , the outer wall of which is fixedly equipped with a locking screw 603 , the outer wall of which is threadedly connected with a fixing nut 602 , and the outer wall of the fixed rail 601 is provided with a tooth groove 604 .

[0046] In the above structure, by setting the mounting plate 5 on the outer wall of the mounting base 1 and the fixed rail 601 rotatably connected in the inner cavity of the mounting plate 5, the angle of the fixing rail 601 on the inner wall of the mounting plate 5 is adjusted, thereby changing the use angle of the drilling tool 706, so that the equipment can be suitable for drilling holes in walls with different inclination angles, thereby better realizing the drilling operation.

[0047] In a preferred embodiment: the driving assembly 7 includes a moving seat 701, the inner wall of the moving seat 701 is rotatably connected to a traveling gear 702, the outer wall of the moving seat 701 is fixedly equipped with a driving motor 703, the outer wall of the moving seat 701 is fixedly equipped with a supporting frame 704, the top of the moving seat 701 is fixedly equipped with a punching motor 705, the power output shaft of the punching motor 705 is installed with a drilling cutter 706, the top of the punching motor 705 is fixedly equipped with a circuit breaker box 707, the inner wall of the circuit breaker box 707 is fixedly equipped with a contact plate 708, and the inner wall of the circuit breaker box 707 is fixedly equipped with a conductive plate 709.

[0048] In the above structure, by means of a traveling gear 702 arranged in the inner cavity of the moving seat 701 and a driving motor 703 arranged on the outer wall of the moving seat 701, the traveling gear 702 can be driven under the action of the driving motor 703, so that the traveling gear 702 can rotate in the inner cavity of the moving seat 701. During the rotation of the traveling gear 702, the moving seat 701 can be driven, so that the moving seat 701 can move back and forth along the outer wall of the tooth groove 604, thereby realizing the driving of the punching motor 705.

[0049] In a preferred embodiment: the heat-conducting component 8 includes a fixing ring 801, the outer wall of the fixing ring 801 is rotatably connected to a connecting ring 802, the outer wall of the connecting ring 802 is installed with a heat-conducting block 803, the inner wall of the connecting ring 802 is fixedly equipped with a reflecting plate 804, the outer wall of the heat-conducting block 803 is fixedly equipped with a heat-conducting pipe 805, the inner wall of the heat-conducting pipe 805 is installed with a No. 1 insulation tube 806, the inner wall of the heat-conducting pipe 805 is fixedly equipped with a No. 2 insulation tube 807, the inner cavity of the heat-conducting pipe 805 is fixedly equipped with a heat-conducting plate 808, the inner cavity of the heat-conducting pipe 805 is installed with a driving spring 809, the inner cavity of the heat-conducting pipe 805 is movably connected with a driving plate 8010, the outer wall of the driving plate 8010 is fixedly equipped with a driving frame 8011, and the outer wall of the driving frame 8011 is fixedly equipped with an insulating rod 8012.

[0050] In the above structure, by setting the fixing ring 801 on the outer wall of the drilling cutter 706, during the rotation of the drilling cutter 706, its head will generate a large amount of heat due to friction, which will cause the temperature of the outer wall of the drilling cutter 706 to rise, and the temperature will be transferred along the outer wall of the drilling cutter 706 and transferred to the fixing ring 801, so that the temperature of the ethylene glycol aqueous solution in the inner cavity of the fixing ring 801 will rise.

[0051] In a preferred embodiment, the outer wall diameter of the locking rod 208 is equal to the inner wall diameter of the locking hole 4 , the outer wall of the driving gear 204 is meshed with the outer wall of the rotating disk 202 , and the outer wall of the driving screw 206 is threadedly connected to the inner wall of the moving plate 205 .

[0052] In the above structure, by providing a driving motor 203 and a driving gear 204 on the outer wall of the mounting base 1, the driving motor 203 drives the driving gear 204 to rotate, so that the rotating plate 201 can be rotated ninety degrees on the outer wall of the mounting base 1, and the locking rod 208 is inserted into the inner cavity of the locking hole 4 to fix the rotating plate 201, thereby expanding the rotating plate 201 to both sides.

[0053] In a preferred embodiment: the outer wall of the traveling gear 702 is meshed with the outer wall of the tooth groove 604, the power output shaft of the driving motor 703 passes through the outer wall of the moving seat 701 and is connected to the outer wall of the traveling gear 702, the contact plate 708 and the circuit breaker box 707 are both made of metal copper, and the contact plate 708 is electrically connected to the punching motor 705.

[0054] In the above structure, through the tooth groove 604 opened on the outer wall of the fixed rail 601 and the traveling gear 702 set on the inner wall of the movable seat 701, the travel gear 702 can be driven to rotate under the action of the driving motor 703, thereby realizing the driving of the movable seat 701 during the rotation of the travel gear 702, so that the movable seat 701 can move back and forth on the outer wall of the tooth groove 604.

[0055] In a preferred embodiment: the heat conductive block 803 is rotatably connected to the inner cavity of the fixed ring 801, the inner cavity of the fixed ring 801 is filled with an ethylene glycol aqueous solution, the outer wall of the reflective plate 804 is in contact with the outer wall of the connecting ring 802, the heat conductive block 803 and the heat conductive plate 808 are both made of metal copper, and the outer wall of the reflective plate 804 close to the fixed ring 801 is installed with an aluminum film coating.

[0056] In the above structure, by rotating the connecting ring 802 and the heat conductive block 803 connected in the inner cavity of the fixing ring 801, the fixing ring 801 will rotate along with the rotation of the drilling cutter 706. In the process of the temperature of the drilling cutter 706 continuously rising, the heat will be transferred to the ethylene glycol aqueous solution in the inner cavity of the fixing ring 801, and after the temperature of the ethylene glycol aqueous solution rises, the heat will be transferred to the heat conductive block 803.

[0057] In a preferred embodiment: the inner cavity of the No. 1 heat preservation cylinder 806 is filled with liquid mercury, the drive spring 809 is made of titanium-nickel-hafnium alloy, and the insulating rod 8012 is made of ABS plastic.

[0058] In the above structure, liquid mercury is filled in the inner cavity of the No. 1 insulation tube 806. After the temperature of the ethylene glycol aqueous solution in the inner cavity of the fixed ring 801 increases, the temperature will be transferred to the heat-conducting block 803, and under the action of the heat-conducting block 803, the temperature will be transferred to the liquid mercury in the inner cavity of the No. 1 insulation tube 806, and the temperature of the heat-conducting plate 808 will increase, so that the driving spring 809 will be deformed after being heated.

[0059] A control method for a construction drilling machine comprises the following steps:

[0060] S1: When the equipment is needed to drill holes in the building wall, when there is a lack of support on both sides of the wall, the bottom of the mounting base 1 is installed on the wall as a whole, and the mounting base 1 is fixed by the action of the fixing bolts 3. When there is support on both sides of the wall, the driving motor 203 is started, and the driving gear 204 is driven to rotate under the action of the driving motor 203. Under the action of the rotation of the driving gear 204, the rotating plate 201 is driven, so that the rotating plate 201 can be unfolded to both sides of the mounting base 1. When the rotating plate 201 rotates ninety degrees, the locking rod 208 is inserted into the inner cavity of the locking hole 4 to lock the rotating plate 201, and then the driving screw 206 is rotated. Under the action of the driving screw 206, the movable plate 205 is driven, so that the movable plate 205 can move outward and resist the walls supported on both sides, and then the mounting base 1 is fixed by the fixing bolts 3, thereby improving the stability of the mounting base 1 as a whole;

[0061] S2: Then, by adjusting the support angle of the fixed rail 601, the fixing nut 602 is rotated to separate the outer wall of the fixing nut 602 from the outer wall of the mounting plate 5, and then the fixed rail 601 is rotated. After the angle of the fixed rail 601 is adjusted, the fixing nut 602 is rotated again to fix the fixed rail 601 as a whole. After the fixed rail 601 is adjusted, the angle of the drilling tool 706 can be better aligned with the angle of the wall to be drilled.

[0062] S3: Then the punching motor 705 can be started, and the drilling cutter 706 is driven to rotate under the action of the punching motor 705. During the rotation of the drilling cutter 706, the wall is cut and punched. As the drilling is carried out, the position of the punching motor 705 needs to be adjusted. By starting the driving motor 703, the travel gear 702 is driven to rotate under the action of the driving motor 703. Since the outer wall of the travel gear 702 is meshed with the outer wall of the fixed rail 601, the movable seat 701 moves along the outer wall of the fixed rail 601, so that the position of the drilling cutter 706 is adjusted, so that it enters the wall and the drilling operation is continuously performed.

[0063] S4: During the rotation of the drilling cutter 706, its outer wall continuously generates heat. After a large amount of heat is generated, the temperature rises sharply. Since the outer wall of the fixing ring 801 is in direct contact with the outer wall of the drilling cutter 706, the temperature of the fixing ring 801 also rises, and the temperature of the ethylene glycol aqueous solution in the inner cavity of the fixing ring 801 rises. The reflecting plate 804 provided on the outer wall of the connecting ring 802 blocks the temperature of the ethylene glycol aqueous solution from radiating outwards under the action of the reflecting plate 804, and the heat can only be transferred to the heat conducting block 803, so that the temperature of the heat conducting block 803 rises.

[0064] S5: When the temperature of the heat conductive block 803 rises, the temperature is transferred to the liquid mercury in the inner cavity of the No. 1 insulation tube 806, so that the temperature of the liquid mercury rises, and the temperature is transferred to the drive spring 809 through the heat conductive plate 808, so that the drive spring 809 expands due to the heat, and then the outer wall of the drive spring 809 is deformed. After the drive spring 809 is deformed, it will drive the movement of the drive plate 8010, and then drive the movement of the drive frame 8011, so that the insulating rod 8012 enters between the contact plate 708 and the conductive plate 709 during the movement, thereby separating the contact plate 708 and the conductive plate 709, disconnecting the circuit, stopping the punching motor 705, and stopping the drilling knife 706 from rotating, so as to avoid the drilling knife 706 from being overheated during the rotation process and causing damage to the drilling knife 706.

[0065] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0066] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction drilling machine, comprising a mounting base (1), characterized in that: The outer wall of the mounting base (1) is provided with an auxiliary fixing component (2), the inner cavity of the mounting base (1) is threadedly connected with a fixing bolt (3), the outer wall of the mounting base (1) is provided with a locking hole (4), the outer wall of the mounting base (1) is fixedly equipped with a mounting plate (5), the inner wall of the mounting plate (5) is provided with an angle adjustment component (6), the outer wall of the angle adjustment component (6) is provided with a driving component (7), and the outer wall of the driving component (7) is provided with a heat conduction component (8); The driving assembly (7) comprises a moving seat (701), the inner wall of the moving seat (701) is rotatably connected to a traveling gear (702), the outer wall of the moving seat (701) is fixedly equipped with a driving motor (703), the outer wall of the moving seat (701) is fixedly equipped with a supporting frame (704), the top of the moving seat (701) is fixedly equipped with a punching motor (705), the power output shaft of the punching motor (705) is equipped with a drilling cutter (706), the top of the punching motor (705) is fixedly equipped with a circuit breaker box (707), the inner wall of the circuit breaker box (707) is fixedly equipped with a contact plate (708), and the inner wall of the circuit breaker box (707) is fixedly equipped with a conductive plate (709); The heat conduction assembly (8) comprises a fixing ring (801), the outer wall of the fixing ring (801) is rotatably connected to a connecting ring (802), the outer wall of the connecting ring (802) is equipped with a heat conduction block (803), the inner wall of the connecting ring (802) is fixedly equipped with a reflection plate (804), the outer wall of the heat conduction block (803) is fixedly equipped with a heat conduction pipe (805), the inner wall of the heat conduction pipe (805) is equipped with a No. 1 heat preservation tube (806), and the heat conduction pipe (805) is fixedly equipped with a heat conduction pipe (805). The inner wall of the heat pipe (805) is fixedly equipped with a No. 2 heat preservation tube (807), the inner cavity of the heat pipe (805) is fixedly equipped with a heat conduction plate (808), the inner cavity of the heat pipe (805) is installed with a driving spring (809), the inner cavity of the heat pipe (805) is movably sleeved with a driving plate (8010), the outer wall of the driving plate (8010) is fixedly equipped with a driving frame (8011), and the outer wall of the driving frame (8011) is fixedly equipped with an insulating rod (8012).

2. A construction drilling machine according to claim 1, characterized in that: The auxiliary fixing assembly (2) comprises a rotating plate (201), the outer wall of the rotating plate (201) is fixedly equipped with a rotating disk (202), the outer wall of the mounting base (1) is fixedly equipped with a driving motor (203), the power output shaft of the driving motor (203) is fixedly equipped with a driving gear (204), the inner cavity of the rotating plate (201) is movably sleeved with a moving plate (205), the outer wall of the rotating plate (201) is rotatably connected with a driving screw (206), the outer wall of the driving screw (206) is fixedly equipped with a driving column (207), and the inner cavity of the rotating plate (201) is movably sleeved with a locking rod (208).

3. A construction drilling machine according to claim 2, characterized in that: The angle adjustment assembly (6) comprises a fixed rail (601), the outer wall of the fixed rail (601) being fixedly mounted with a locking screw (603), the outer wall of the locking screw (603) being threadedly connected with a fixing nut (602), and the outer wall of the fixed rail (601) being provided with a tooth groove (604).

4. A construction drilling machine according to claim 3, characterized in that: The outer wall diameter of the locking rod (208) is equal to the inner wall diameter of the locking hole (4), the outer wall of the driving gear (204) is meshed with the outer wall of the rotating disk (202), and the outer wall of the driving screw rod (206) is threadedly connected to the inner wall of the moving plate (205).

5. A construction drilling machine according to claim 4, characterized in that: The outer wall of the traveling gear (702) meshes with the outer wall of the tooth groove (604), the power output shaft of the driving motor (703) passes through the outer wall of the moving seat (701) and is connected to the outer wall of the traveling gear (702), the contact plate (708) and the circuit breaker box (707) are both made of metal copper, and the contact plate (708) is electrically connected to the punching motor (705).

6. A construction drilling machine according to claim 5, characterized in that: The heat conductive block (803) is rotatably connected to the inner cavity of the fixed ring (801); the inner cavity of the fixed ring (801) is filled with an ethylene glycol aqueous solution; the outer wall of the reflective plate (804) is in contact with the outer wall of the connecting ring (802); the heat conductive block (803) and the heat conductive plate (808) are both made of metallic copper; and the outer wall of the reflective plate (804) on the side close to the fixed ring (801) is provided with an aluminum film coating.

7. A construction drilling machine according to claim 6, characterized in that: The inner cavity of the No. 1 heat preservation cylinder (806) is filled with liquid mercury, the driving spring (809) is made of titanium-nickel-hafnium alloy, and the insulating rod (8012) is made of ABS plastic.

8. The control method of a construction drilling machine according to claim 7, characterized in that: The following steps are involved: S1: When the equipment is needed to drill holes in a building wall, when there is no support on both sides of the wall, the bottom of the mounting base (1) is mounted on the wall as a whole, and the mounting base (1) is fixed by the fixing bolts (3). When there is support on both sides of the wall, the driving motor (203) is started, and the driving gear (204) is driven to rotate under the action of the driving motor (203). Under the action of the driving gear (204), the rotating plate (201) is driven, so that the rotating plate (201) can be moved toward the mounting base ( 1), when the rotating plate (201) is rotated 90 degrees, the locking rod (208) is inserted into the inner cavity of the locking hole (4) to lock the rotating plate (201), and then the driving screw (206) is rotated to drive the movable plate (205) under the action of the driving screw (206), so that the movable plate (205) can move outward to abut against the walls supported on both sides, and then the mounting base (1) is fixed by the fixing bolts (3), thereby improving the stability of the mounting base (1) as a whole; S2: Subsequently, the support angle of the fixed rail (601) is adjusted, and the fixing nut (602) is rotated so that the outer wall of the fixing nut (602) is separated from the outer wall of the mounting plate (5), and then the fixed rail (601) is rotated. After the angle of the fixed rail (601) is adjusted, the fixing nut (602) is rotated again to achieve overall fixation of the fixed rail (601). After the fixed rail (601) is adjusted, the angle of the drilling tool (706) can be better aligned with the angle of the wall to be drilled. S3: Then the punching motor (705) can be started, and the drilling knife (706) is driven to rotate under the action of the punching motor (705). During the rotation of the drilling knife (706), the wall is cut and punched. As the drilling is carried out, the position of the punching motor (705) needs to be adjusted. By starting the driving motor (703), the travel gear (702) is driven to rotate under the action of the driving motor (703). Since the outer wall of the travel gear (702) and the outer wall of the fixed rail (601) are meshed with each other, the movable seat (701) moves along the outer wall of the fixed rail (601), thereby adjusting the position of the drilling knife (706) so that it enters the wall and continues the drilling operation; S4: During the rotation of the drilling cutter (706), its outer wall continuously generates heat. After a large amount of heat is generated, the temperature rises sharply. Since the outer wall of the fixing ring (801) is in direct contact with the outer wall of the drilling cutter (706), the temperature of the fixing ring (801) also rises, causing the temperature of the ethylene glycol aqueous solution in the inner cavity of the fixing ring (801) to rise. The reflecting plate (804) provided on the outer wall of the connecting ring (802) blocks the temperature of the ethylene glycol aqueous solution from radiating outwards under the action of the reflecting plate (804), and can only transfer the heat to the heat conducting block (803), causing the temperature of the heat conducting block (803) to rise; S5: When the temperature of the heat conducting block (803) rises, the temperature is transferred to the liquid mercury in the inner cavity of the first heat preservation tube (806), so that the temperature of the liquid mercury rises, and the temperature is transferred to the driving spring (809) through the heat conducting plate (808), so that the driving spring (809) expands due to the heat, and then the outer wall of the driving spring (809) is deformed. After the driving spring (809) is deformed, it drives the movement of the driving plate (8010), and then drives the movement of the driving frame (8011), so that the insulating rod (8012) enters between the contact plate (708) and the conductive plate (709) during the movement, thereby separating the contact plate (708) and the conductive plate (709), disconnecting the circuit, stopping the drilling motor (705) from running, and stopping the drilling knife (706) from rotating, so as to prevent the drilling knife (706) from being damaged due to excessive temperature during the rotation.

Images