Blasting construction drilling device

Abstract

The blasting construction drilling device comprises a fixing ring plate and further comprises an adjusting assembly, a driving assembly and a stabilizing assembly, a grip is fixedly connected to the outer side of the top of the fixing ring plate, a supporting column is fixedly connected to the top of the fixing ring plate, and a fixing plate is fixedly connected to the top of the supporting column; a driving motor is fixedly connected to the middle of the top of the fixing plate and provided with an output shaft, and a drill bit is fixedly connected to the bottom of the output shaft of the driving motor. According to the device, after an extension plate obliquely moves from the inner side of a guide fixing frame, the inner side of the guide fixing frame cannot limit a limiting arm plate, the limiting arm plate expands outwards along with elastic recovery of a spring, meanwhile, a fixing nail and a ground hooking ring plate are inserted into soil, and by arranging a barb on the ground hooking ring plate, resistance can be increased when the device is subjected to upward force; and the device is more stable, and the device is difficult to pull out due to vibration generated by the device.

Description

Technical Field

[0001] The invention relates to the technical field of building construction equipment, in particular to a blasting construction drilling device. Background Art

[0002] Blasting construction is an important construction method in the field of construction and civil engineering. It is particularly suitable for scenes such as rock excavation and tunnel boring. It usually uses the energy generated by the explosion of explosives to break rocks or soil to achieve the purpose of excavation. Blasting construction has the advantages of flexible operation, strong adaptability to rock geological conditions, and low excavation cost. It is especially suitable for cavern construction with hard rocks. Drilling is the first step in blasting construction. It can provide accurate positioning for the subsequent placement of explosives. By drilling, construction personnel can accurately determine the placement and quantity of explosives, thereby ensuring the effectiveness and safety of blasting construction.

[0003] When drilling, the existing drilling device is prone to displacement due to the vibration generated by the device during operation. Under the action of the vibration, the displacement distance will change the position of the drill hole, resulting in the inability to drill according to the originally set path, thereby reducing the overall construction efficiency. Improvements need to be made to this problem. Summary of the invention

[0004] The object of the present invention is to provide a blasting construction drilling device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a blasting construction drilling device, comprising a fixed ring plate, an adjustment assembly, a drive assembly and a stabilization assembly, wherein a handle is fixedly connected to the outer side of the top of the fixed ring plate, a support column is fixedly connected to the top of the fixed ring plate, a fixed plate is fixedly connected to the top of the support column, a drive motor is fixedly connected to the middle of the top of the fixed plate, the drive motor has an output shaft, and a drill bit is fixedly connected to the bottom of the output shaft of the drive motor.

[0006] Wherein, the adjustment component comprises: An electric telescopic rod is fixedly connected to the top of the fixed ring plate, the electric telescopic rod has a telescopic end, the bottom of the telescopic end of the electric telescopic rod is fixedly connected to a lifting protection ring, the outer side of the lifting protection ring is fixedly connected to a fixed frame, the inner side of the fixed frame is rotatably connected to a rotating arm, the rotating arm is rotatably connected to an adjusting frame on a side away from the fixed frame, the outer side of the adjusting frame is fixedly connected to a moving leg, the outer side of the bottom of the fixed ring plate is fixedly connected to a rotating frame, and the inner bottom of the moving leg is rotatably connected to a rotating pulley.

[0007] According to the above technical scheme, the driving assembly includes a driving box, a guide fixing frame, an electric telescopic rod 2, a lifting plate, a connecting arm plate, a driven frame, an extension plate and a guide pulley. The driving box is fixedly connected to the outside of the moving leg, the guide fixing frame is fixedly connected to the side of the driving box away from the moving leg, the electric telescopic rod 2 is fixedly connected to the top of the driving box, the electric telescopic rod 2 has a telescopic end, the lifting plate is fixedly connected to the telescopic end of the electric telescopic rod 2, the connecting arm plate is rotatably connected to the side of the lifting plate away from the moving leg, the driven frame is rotatably connected to the side of the connecting arm plate away from the lifting plate, the extension plate is fixedly connected to the bottom of the driven frame, and the guide pulley is rotatably connected to the outside of the extension plate.

[0008] According to the above technical solution, the stabilizing assembly includes a partition, a limit frame, a limit arm plate, a spring, a fixing nail and a ground hook ring plate. The partition is fixedly connected to the middle part of the extension plate away from the movable leg. The limit frame is fixedly connected to the outer side of the extension plate and is located on the left and right sides of the partition. The limit arm plate is rotatably connected to the inner side of the limit frame. The spring is fixedly connected to the outer side of the partition. The fixing nail is fixedly connected to the side of the limit arm plate away from the limit frame. The ground hook ring plate is fixedly connected to the outer side of the fixing nail.

[0009] According to the above technical solution, the output shaft of the driving motor passes through the top of the fixed plate and the fixed ring plate and extends to the lower side of the fixed ring plate and is fixedly connected to the top of the drill bit, and the top of the movable leg is rotatably connected to the middle part of the rotating frame.

[0010] According to the above technical solution, the two telescopic ends of the electric telescopic rod pass through the top of the drive box and extend into the drive box and are fixedly connected to the top of the lifting plate. The guide pulley is slidably connected to the inner wall of the guide fixing frame, and the extension plate is slidably connected to the inner side of the guide fixing frame through the guide pulley.

[0011] According to the above technical solution, one end of the spring away from the partition is fixedly connected to the outer wall of the limiting arm plate, and a barb is provided on the outer side of the hook ring plate.

[0012] According to the above technical solution, the inner diameter length of the lifting protection ring is greater than the overall outer diameter length of the drill bit.

[0013] According to the above technical solution, the number of the fixed frame, rotating arm, adjusting frame, movable leg, rotating frame and rotating pulley is four each, and the four fixed frames, rotating arms, adjusting frames, movable legs, rotating frames and rotating pulleys are distributed in a ring at the bottom of the fixed ring plate.

[0014] According to the above technical solution, rectangular grooves are opened on the left and right sides of the driving box, and guide sliders are set on the left and right sides of the lifting plate corresponding to the rectangular grooves. The lifting plate is slidably connected to the inner wall of the driving box through the guide sliders.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: when drilling is required, the device is placed on the ground, and the electric telescopic rod is controlled to work according to the terrain requirements. When the electric telescopic rod is working, the lifting protection ring is controlled to move downward, so that the fixed frame on the lifting protection ring moves downward synchronously, so that the fixed frame pushes the rotating arm, and when the rotating arm is subjected to force, the rotating arm pushes the adjusting frame, so that the adjusting frame pushes the moving leg, and at this time the moving leg rotates in the rotating frame on the lower side of the fixed ring plate, so that the angle of the moving leg is adjusted relative to the rotating frame, and at the same time, the bottom of the rotating pulley contacts the ground, so that the rotating pulley slides on the ground, and the height of the fixed ring plate can be adjusted as needed, so that the device can be adaptively adjusted in height as the drilling work proceeds during use; As the drilling work proceeds, the electric telescopic rod 2 is controlled to work, so that the electric telescopic rod 2 pushes the lifting plate down. When the lifting plate is descending, the lifting plate pushes the connecting arm plate, so that the connecting arm plate pushes the driven frame, and at the same time the driven frame pushes the extension plate, and the guide pulley on the extension plate slides obliquely on the inner side of the guide fixing frame, and the limit arm plate and the fixing nail on the extension plate are inserted into the soil, so that when the device is working, the combination of the device and the soil is strengthened by the fixing nail and the hook ring plate, so as to avoid the change of the drilling position caused by excessive vibration during work. At the same time, as the drilling work proceeds, the rotating pulley on the moving leg is inserted into the soil, and as the rotating pulley moves, the insertion depth of the fixing nail in the soil is gradually deepened, and at the same time, the connection between the device and the soil is made tighter, so that as the drilling work proceeds, the stability of the device is gradually deepened, and the displacement caused by the vibration of the device is difficult to change the drilling position; When the extension plate moves obliquely from the inner side of the guide fixing frame, the inner side of the guide fixing frame cannot limit the limit arm plate. As the spring elasticity recovers, the limit arm plate expands outward, and at the same time, the fixing nail and the hook ring plate are inserted into the soil. By setting the barbs on the hook ring plate, the resistance of the device can be increased when it is subjected to an upward force, making the device more stable and making it difficult to pull it out due to the vibration generated by the device. When drilling is required, the drive motor is controlled to drive the drill bit to rotate and drill the soil. During the drilling operation, the lifting protection ring is continuously set on the top of the outer side of the drill bit to prevent the soil and sand generated during drilling from splashing everywhere and to limit the discharge of soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the rotating arm of the present invention; Figure 3 It is a schematic diagram of the adjustment frame of the present invention; Figure 4 It is a schematic diagram of the drill bit of the present invention; Figure 5 It is a schematic diagram of the rotating pulley of the present invention; Figure 6 It is a schematic diagram of an explosion at a lifting plate of the present invention; Figure 7 yes Figure 6 The enlarged schematic diagram at A in the middle; Figure 8 yes Figure 6 Enlarged schematic diagram of point B in the middle.

[0017] In the figure: 1. fixed ring plate; 2. handle; 3. support column; 4. fixed plate; 5. drive motor; 6. drill bit; 7. adjustment component; 701. electric telescopic rod 1; 702. lifting protection ring; 703. fixed frame; 704. rotating arm; 705. adjustment frame; 706. moving leg; 707. rotating frame; 708. rotating pulley; 8. driving component; 801. driving box; 802. guide fixed frame; 803. electric telescopic rod 2; 804. lifting plate; 805. connecting arm plate; 806. driven frame; 807. extension plate; 808. guide pulley; 9. stabilizing component; 901. partition; 902. limit frame; 903. limit arm plate; 904. spring; 905. fixing nail; 906. hook ring plate. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The present invention provides a technical solution: a blasting construction drilling device, including a fixed ring plate 1, and also includes an adjustment component 7, a drive component 8 and a stabilizing component 9. A handle 2 is fixedly connected to the outer side of the top of the fixed ring plate 1, a support column 3 is fixedly connected to the top of the fixed ring plate 1, a fixed plate 4 is fixedly connected to the top of the support column 3, a drive motor 5 is fixedly connected to the middle of the top of the fixed plate 4, the drive motor 5 has an output shaft, and a drill bit 6 is fixedly connected to the bottom of the output shaft of the drive motor 5.

[0020] Wherein, the adjustment component 7 comprises: An electric telescopic rod 701 is fixedly connected to the top of the fixed ring plate 1. The electric telescopic rod 701 has a telescopic end. The bottom of the telescopic end of the electric telescopic rod 701 is fixedly connected to a lifting protection ring 702. The outer side of the lifting protection ring 702 is fixedly connected to a fixed frame 703. The inner side of the fixed frame 703 is rotatably connected to a rotating arm 704. The rotating arm 704 is rotatably connected to an adjusting frame 705 on the side away from the fixed frame 703. The outer side of the adjusting frame 705 is fixedly connected to a moving leg 706. The outer side of the bottom of the fixed ring plate 1 is fixedly connected to a rotating frame 707. The inner bottom of the moving leg 706 is rotatably connected to a rotating pulley 708.

[0021] The output shaft of the driving motor 5 passes through the top of the fixed plate 4 and the fixed ring plate 1 and extends to the lower side of the fixed ring plate 1 and is fixedly connected to the top of the drill bit 6. The top of the moving leg 706 is rotatably connected to the middle of the rotating frame 707.

[0022] The inner diameter length of the lifting protection ring 702 is greater than the overall outer diameter length of the drill bit 6 .

[0023] There are four fixed frames 703 , rotating arms 704 , adjusting frames 705 , moving legs 706 , rotating frames 707 and rotating pulleys 708 . The four fixed frames 703 , rotating arms 704 , adjusting frames 705 , moving legs 706 , rotating frames 707 and rotating pulleys 708 are distributed in a ring at the bottom of the fixed ring plate 1 .

[0024] See also Figure 1-8 The present invention provides a technical solution: the driving assembly 8 includes a driving box 801, a guide fixing frame 802, an electric telescopic rod 803, a lifting plate 804, a connecting arm plate 805, a driven frame 806, an extension plate 807 and a guide pulley 808. The driving box 801 is fixedly connected to the outside of the moving leg 706, the guide fixing frame 802 is fixedly connected to the side of the driving box 801 away from the moving leg 706, the electric telescopic rod 803 is fixedly connected to the top of the driving box 801, the electric telescopic rod 803 has a telescopic end, the lifting plate 804 is fixedly connected to the telescopic end of the electric telescopic rod 803, the connecting arm plate 805 is rotatably connected to the side of the lifting plate 804 away from the moving leg 706, the driven frame 806 is rotatably connected to the side of the connecting arm plate 805 away from the lifting plate 804, the extension plate 807 is fixedly connected to the bottom of the driven frame 806, and the guide pulley 808 is rotatably connected to the outside of the extension plate 807.

[0025] The stabilizing assembly 9 includes a partition 901, a limit frame 902, a limit arm plate 903, a spring 904, a fixing nail 905 and a hook ring plate 906. The partition 901 is fixedly connected to the middle part of the extension plate 807 away from the movable leg 706. The limit frame 902 is fixedly connected to the outer side of the extension plate 807 and is located on the left and right sides of the partition 901. The limit arm plate 903 is rotatably connected to the inner side of the limit frame 902. The spring 904 is fixedly connected to the outer side of the partition 901. The fixing nail 905 is fixedly connected to the side of the limit arm plate 903 away from the limit frame 902. The hook ring plate 906 is fixedly connected to the outer side of the fixing nail 905.

[0026] The telescopic end of the second electric telescopic rod 803 passes through the top of the drive box 801 and extends into the drive box 801 to be fixedly connected to the top of the lifting plate 804. The guide pulley 808 is slidably connected to the inner wall of the guide fixing frame 802. The extension plate 807 is slidably connected to the inner side of the guide fixing frame 802 through the guide pulley 808.

[0027] One end of the spring 904 away from the partition plate 901 is fixedly connected to the outer wall of the limiting arm plate 903 , and a barb is arranged on the outer side of the hook ring plate 906 .

[0028] Rectangular grooves are provided on the left and right sides of the driving box 801 , and guide sliders are provided on the left and right sides of the lifting plate 804 corresponding to the rectangular grooves. The lifting plate 804 is slidably connected to the inner wall of the driving box 801 through the guide sliders.

[0029] When drilling work is needed, the device is placed on the ground, and the electric telescopic rod 701 is controlled to work according to the terrain requirements. When the electric telescopic rod 701 is working, the lifting protection ring 702 is controlled to move downward, so that the fixed frame 703 on the lifting protection ring 702 moves downward synchronously, so that the fixed frame 703 pushes the rotating arm 704, and when the rotating arm 704 is subjected to force, the rotating arm 704 pushes the adjusting frame 705, and the adjusting frame 705 pushes the moving leg 706. At this time, the moving leg 706 rotates in the rotating frame 707 on the lower side of the fixed ring plate 1, so that the angle of the moving leg 706 is adjusted relative to the rotating frame 707, and at the same time, the bottom of the rotating pulley 708 contacts the ground, so that the rotating pulley 708 slides on the ground, and the height of the fixed ring plate 1 can be adjusted as needed, so that the device can be adaptively adjusted in height as the drilling work progresses during use.

[0030] As the drilling work proceeds, the electric telescopic rod 803 is controlled to work, so that the electric telescopic rod 803 pushes the lifting plate 804 to descend. When the lifting plate 804 descends, the lifting plate 804 pushes the connecting arm plate 805, so that the connecting arm plate 805 pushes the driven frame 806, and at the same time the driven frame 806 pushes the extension plate 807, and the guide pulley 808 on the extension plate 807 slides obliquely on the inner side of the guide fixing frame 802, and the limit arm plate 903 and the fixing nail 905 on the extension plate 807 are inserted into the soil, so that the device can be operated. During operation, the connection between the device and the soil is reinforced by the fixing nails 905 and the hook ring plate 906 to avoid changes in the drilling position due to excessive vibration during operation. At the same time, as the drilling work proceeds, the rotating pulley 708 on the movable leg 706 is inserted into the soil, and as the rotating pulley 708 moves, the insertion depth of the fixing nail 905 in the soil is gradually deepened, and at the same time, the connection between the device and the soil is made tighter, so that the stability of the device is gradually deepened as the drilling work proceeds, and the displacement caused by the vibration of the device is difficult to change the drilling position.

[0031] When the extension plate 807 moves obliquely from the inner side of the guide fixing frame 802, the inner side of the guide fixing frame 802 cannot limit the limiting arm plate 903. As the spring 904 recovers elastically, the limiting arm plate 903 expands outward. At the same time, the fixing nail 905 and the hook ring plate 906 are inserted into the soil. By setting the barb on the hook ring plate 906, the resistance of the device can be increased when it is subjected to upward force, making the device more stable and making it difficult to pull it out due to the vibration generated by the device.

[0032] When drilling work is required, the driving motor 5 is controlled to work, so that the driving motor 5 drives the drill bit 6 to rotate, and the drill bit 6 performs drilling work on the soil.

[0033] 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.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drilling device for blasting construction, comprising a fixed ring plate (1), characterized in that: It also includes an adjustment component (7), a drive component (8) and a stabilization component (9), wherein a handle (2) is fixedly connected to the outer side of the top of the fixed ring plate (1), a support column (3) is fixedly connected to the top of the fixed ring plate (1), a fixed plate (4) is fixedly connected to the top of the support column (3), a drive motor (5) is fixedly connected to the middle of the top of the fixed plate (4), the drive motor (5) has an output shaft, and a drill bit (6) is fixedly connected to the bottom of the output shaft of the drive motor (5); Wherein, the regulating component (7) comprises: An electric telescopic rod (701) is fixedly connected to the top of a fixed ring plate (1). The electric telescopic rod (701) has a telescopic end. The bottom of the telescopic end of the electric telescopic rod (701) is fixedly connected to a lifting protection ring (702). The outer side of the lifting protection ring (702) is fixedly connected to a fixed frame (703). The inner side of the fixed frame (703) is rotatably connected to a rotating arm (704). The side of the rotating arm (704) away from the fixed frame (703) is rotatably connected to an adjusting frame (705). The outer side of the adjusting frame (705) is fixedly connected to a moving leg (706). The outer side of the bottom of the fixed ring plate (1) is fixedly connected to a rotating frame (707). The inner bottom of the moving leg (706) is rotatably connected to a rotating pulley (708).

2. A blasting construction drilling device according to claim 1, characterized in that: The driving assembly (8) comprises a driving box (801), a guide fixing frame (802), a second electric telescopic rod (803), a lifting plate (804), a connecting arm plate (805), a driven frame (806), an extension plate (807) and a guide pulley (808); the driving box (801) is fixedly connected to the outside of the moving leg (706); the guide fixing frame (802) is fixedly connected to a side of the driving box (801) away from the moving leg (706); the second electric telescopic rod (803) is fixedly connected to the driving box (801); ) top, the electric telescopic rod 2 (803) has a telescopic end, the lifting plate (804) is fixedly connected to the telescopic end of the electric telescopic rod 2 (803), the connecting arm plate (805) is rotatably connected to the side of the lifting plate (804) away from the moving leg (706), the driven frame (806) is rotatably connected to the side of the connecting arm plate (805) away from the lifting plate (804), the extension plate (807) is fixedly connected to the bottom of the driven frame (806), and the guide pulley (808) is rotatably connected to the outer side of the extension plate (807).

3. A blasting construction drilling device according to claim 2, characterized in that: The stabilizing assembly (9) comprises a partition (901), a limiting frame (902), a limiting arm plate (903), a spring (904), a fixing nail (905) and a ground hook ring plate (906); the partition (901) is fixedly connected to the middle part of the side of the extension plate (807) away from the movable leg (706); the limiting frame (902) is fixedly connected to the outside of the extension plate (807) and is located on the left and right sides of the partition (901); the limiting arm plate (903) is rotatably connected to the inside of the limiting frame (902); the spring (904) is fixedly connected to the outside of the partition (901); the fixing nail (905) is fixedly connected to the side of the limiting arm plate (903) away from the limiting frame (902); and the ground hook ring plate (906) is fixedly connected to the outside of the fixing nail (905).

4. A blasting construction drilling device according to claim 3, characterized in that: The output shaft of the driving motor (5) passes through the top of the fixed plate (4) and the fixed ring plate (1) and extends to the lower side of the fixed ring plate (1) to be fixedly connected to the top of the drill bit (6); the top of the movable leg (706) is rotatably connected to the middle of the rotating frame (707).

5. The blasting construction drilling device according to claim 4, characterized in that: The telescopic end of the second electric telescopic rod (803) passes through the top of the drive box (801) and extends into the drive box (801) to be fixedly connected to the top of the lifting plate (804); the guide pulley (808) is slidably connected to the inner wall of the guide fixing frame (802); and the extension plate (807) is slidably connected to the inner side of the guide fixing frame (802) via the guide pulley (808).

6. The blasting construction drilling device according to claim 5, characterized in that: One end of the spring (904) away from the partition (901) is fixedly connected to the outer wall of the limiting arm plate (903), and a barb is provided on the outer side of the hook ring plate (906).

7. The blasting construction drilling device according to claim 6, characterized in that: The inner diameter length of the lifting protection ring (702) is greater than the overall outer diameter length of the drill bit (6).

8. The blasting construction drilling device according to claim 7, characterized in that: The number of the fixed frame (703), the rotating arm (704), the adjusting frame (705), the movable leg (706), the rotating frame (707) and the rotating pulley (708) is four each, and the four fixed frames (703), the rotating arm (704), the adjusting frame (705), the movable leg (706), the rotating frame (707) and the rotating pulley (708) are distributed in an annular manner at the bottom of the fixed ring plate (1).

9. The blasting construction drilling device according to claim 8, characterized in that: The drive box (801) is provided with rectangular grooves on the left and right sides, and the lifting plate (804) is provided with guide sliders on the left and right sides corresponding to the rectangular grooves. The lifting plate (804) is slidably connected to the inner wall of the drive box (801) via the guide sliders.

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