Drilling device for earthwork construction

Abstract

The utility model relates to the technical field of earth-rock construction, in particular to a drilling device for earth-rock construction, which comprises a base, a moving component, a first screw rod, a lifting component, a top plate, a through groove, a second screw rod, an adjusting component, a fixed plate block, a third screw rod and a drill bit, a first screw rod is arranged on one side of the base, a lifting assembly is arranged on the outer side of the first screw rod, a top plate is arranged above the base, a through groove is formed in the middle of the top plate, a second screw rod is arranged on one side of the through groove, a first adjusting assembly is arranged on the outer side of the second screw rod, and a third screw rod is arranged on the inner side of a fixing plate. A second adjusting assembly is arranged on the outer side of the third lead screw, and a drill bit is arranged below the fixing plate. The drilling position of the device is flexibly adjusted according to actual construction requirements in a multi-direction adjusting mode, the drilling accuracy is improved, the time consumed for manually carrying and adjusting the drilling position of the device is saved, the project progress is accelerated, and therefore the practical value of the device is effectively enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to earthwork construction technical field especially relates to earthwork construction's drilling device. BACKGROUND

[0002] Earthwork construction is a basic engineering in civil engineering construction, mainly involves earthwork excavation, transportation, filling, compaction and other operations, which covers earthwork treatment work in many engineering projects such as site leveling, foundation pit excavation and roadbed filling.

[0003] Now earthwork construction needs to carry out drilling treatment to earthwork, since the drilling device is mostly large in size, it is time-consuming and laborious to carry and move the device, often difficult to quickly move the device to the specified drilling position, the drilling accuracy may have errors, which affects the construction progress.

[0004] Therefore, aiming at the drilling device of the existing earthwork construction, the device is difficult to accurately adjust the drilling position, the drilling device for earthwork construction can be designed, the drilling position of the device is flexibly adjusted according to the actual construction requirement through the multi-directional adjustment mode, the drilling accuracy is improved, the time required for manually carrying and adjusting the drilling position of the device is saved, the engineering progress is accelerated, thereby effectively enhancing the practical value of the device. SUMMARY

[0005] In order to overcome the problem that most drilling devices are mostly large in size, it is time-consuming and laborious to carry and move the device, often difficult to quickly move the device to the specified drilling position, the drilling accuracy may have errors, which affects the construction progress.

[0006] The technical scheme of the utility model is: the drilling device for earthwork construction, including base, moving assembly, first screw rod, lifting assembly, top plate, through slot, second screw rod, first adjusting assembly, fixed plate, third screw rod, second adjusting assembly, drill bit and driving motor, the bottom surface of the base is provided with the moving assembly, one side of the base is provided with the first screw rod, the outer side of the first screw rod is provided with the lifting assembly, the top of the base is provided with the top plate, the middle of the top plate is provided with the through slot, one side of the through slot is provided with the second screw rod, the outer side of the second screw rod is provided with the first adjusting assembly, the inner side of the fixed plate is provided with the third screw rod, the outer side of the third screw rod is provided with the second adjusting assembly, the lower side of the fixed plate is provided with the drill bit, the inner side of the fixed plate is provided with the driving motor, the output end of the driving motor is connected with the drill bit.

[0007] Preferably, the base is moved to the designated construction position by the movement assembly, then the second lead screw in the through slot is driven to rotate by the first adjusting assembly, the fixed plate is moved by the second lead screw, the drill bit is displaced in one direction, then the third lead screw is driven to rotate by the second adjusting assembly, the drill bit is moved in another direction, the drill bit is moved above the designated drilling point, the drill bit is driven to rotate by the driving motor, the first lead screw is driven to rotate by the lifting assembly, the height of the top plate is adjusted, the height of the drill bit is adjusted synchronously, drilling is performed, the drilling position of the device is adjusted according to the actual construction requirement, the drilling accuracy is improved, the time required for moving and adjusting the drilling position of the device is saved, and the practical value of the device is enhanced.

[0008] Preferably, the movement assembly comprises universal pulleys, electric telescopic rods and support bottom plates; the four corners of the bottom surface of the base are provided with universal pulleys, the universal pulleys are provided in multiple groups, the four corners of the bottom surface of the base are provided with electric telescopic rods, the electric telescopic rods are provided in multiple groups, and one end of the electric telescopic rod is provided with a support bottom plate.

[0009] Preferably, the lifting assembly comprises a first motor, a first guide rail, a first connecting block and a first sliding block; the top of the base is provided with a first motor, the output end of the first motor is connected with the first lead screw, one side of the base is provided with a first guide rail, the first guide rail is provided in multiple groups, the first guide rail is arranged at the four corners of the base, the outside of the first lead screw is provided with a first connecting block, one side of the first connecting block is fixedly connected with the top plate, the outside of the first guide rail is provided with a first sliding block, the first sliding block is slidably connected with the first guide rail, and one side of the first sliding block is fixedly connected with the top plate.

[0010] Preferably, the first adjusting assembly comprises a second motor, a second guide rail and a second connecting block; one side of the top plate is provided with a second motor, the output end of the second motor is connected with the second lead screw, one side of the through slot is provided with a second guide rail, the second guide rail is positionally symmetrical with the second lead screw, the outside of the second lead screw is provided with a second connecting block, the second connecting block is slidably connected with the second guide rail, and the bottom surface of the second connecting block is fixedly connected with the fixed plate.

[0011] Preferably, the first adjusting assembly further comprises a first groove, a third guide rail and a third connecting block; the bottom surface of the top plate is provided with a first groove, the first groove is provided in two groups in symmetry, the inside of the first groove is provided with a third guide rail, the outside of the third guide rail is provided with a third connecting block, the third connecting block is slidably connected with the third guide rail, and the bottom surface of the third connecting block is fixedly connected with the fixed plate.

[0012] As preferred, the second adjusting assembly comprises a second recess, a third motor, a fourth guide rail and a fourth connecting block; the bottom surface of the fixed plate is provided with the second recess, one side of the second recess is provided with the third screw rod, the outer side of the fixed plate is provided with the third motor, the other side of the second recess is provided with the fourth guide rail, and the outer side of the third screw rod is provided with the fourth connecting block.

[0013] As preferred, the output end of the third motor is connected with the third screw rod, the fourth connecting block is slidably connected with the fourth guide rail, the bottom surface of the fourth connecting block is provided with a drill bit, and the drill bit is rotatably connected with the fourth connecting block.

[0014] The beneficial effects of the present application are as follows:

[0015] 1. During drilling operation, the base is moved to the designated construction position, the second screw rod in the through groove is rotated to drive the fixed plate to move, so that the drill bit is displaced in one direction, then the third screw rod is rotated to drive the drill bit to move in the other direction, the drill bit is moved above the designated drilling point, the drill bit is rotated by the driving motor, and the height of the top plate is adjusted by rotating the first screw rod, so that the height of the drill bit is synchronously adjusted, drilling operation is carried out, the problems of time-consuming and labor-consuming of the drilling device for most earthwork construction and the difficulty in accurately adjusting the drilling position are solved, and the practical value of the device is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The three-dimensional structure schematic diagram of the drilling device for earthwork construction of the present application is shown;

[0017] Figure 2 The three-dimensional structure schematic diagram of the moving assembly of the drilling device for earthwork construction of the present application is shown;

[0018] Figure 3 The three-dimensional structure schematic diagram of the lifting assembly of the drilling device for earthwork construction of the present application is shown;

[0019] Figure 4 The three-dimensional structure schematic diagram of the first adjusting assembly of the drilling device for earthwork construction of the present application is shown;

[0020] Figure 5 The three-dimensional structure schematic diagram of the second adjusting assembly of the drilling device for earthwork construction of the present application is shown.

[0021] Explanation of reference signs: 1, base; 101, universal pulley; 102, electric telescopic rod; 103, supporting bottom plate; 2, first lead screw; 201, first motor; 202, first guide rail; 203, first connecting block; 204, first sliding block; 3, top plate; 4, through slot; 5, second lead screw; 501, second motor; 502, second guide rail; 503, second connecting block; 504, first recess; 505, third guide rail; 506, third connecting block; 6, fixed plate block; 7, third lead screw; 701, second recess; 702, third motor; 703, fourth guide rail; 704, fourth connecting block; 8, drill bit; 801, driving motor. DETAILED DESCRIPTION

[0022] The utility model is further explained in connection with the drawings and examples.

[0023] Please refer to Figures 1-5 The utility model provides a kind of embodiment: earth-rock construction's drilling device, including base 1, moving assembly, first lead screw 2, lifting assembly, top plate 3, through slot 4, second lead screw 5, first adjusting assembly, fixed plate block 6, third lead screw 7, second adjusting assembly, drill bit 8 and driving motor 801;The bottom surface of base 1 is provided with moving assembly, one side of base 1 is provided with first lead screw 2, the outside of first lead screw 2 is provided with lifting assembly, the top of base 1 is provided with top plate 3, the middle of top plate 3 is provided with through slot 4, one side of through slot 4 is provided with second lead screw 5, the outside of second lead screw 5 is provided with first adjusting assembly, the inside of fixed plate block 6 is provided with third lead screw 7, the outside of third lead screw 7 is provided with second adjusting assembly, the below of fixed plate block 6 is provided with drill bit 8, the inside of fixed plate block 6 is provided with driving motor 801, the output end of driving motor 801 is connected with drill bit 8.

[0024] Please refer to Figures 2-5In the embodiment, the moving assembly comprises universal pulleys 101, electric telescopic rods 102 and support bottom plates 103; the four corners of the bottom surface of the base 1 are provided with universal pulleys 101, and a plurality of groups of universal pulleys 101 are arranged; the four corners of the bottom surface of the base 1 are provided with electric telescopic rods 102, and a plurality of groups of electric telescopic rods 102 are arranged; one end of the electric telescopic rod 102 is provided with a support bottom plate 103; the position of the base 1 is moved flexibly by rotating the universal pulley 101; the height of the support bottom plate 103 is adjusted by the telescopic electric telescopic rod 102; the universal pulley 101 is suspended; the base 1 is supported and fixed by the support bottom plate 103; and thus the position of the fixing device is moved flexibly; the lifting assembly comprises a first motor 201, a first guide rail 202, a first connecting block 203 and a first sliding block 204; the top of the base 1 is provided with the first motor 201; the output end of the first motor 201 is connected with the first lead screw 2; one side of the base 1 is provided with the first guide rail 202; a plurality of groups of first guide rails 202 are arranged; the first guide rails 202 are arranged at the four corners of the base 1; the outside of the first lead screw 2 is provided with the first connecting block 203; one side of the first connecting block 203 is fixedly connected with the top plate 3; the outside of the first guide rail 202 is provided with the first sliding block 204; the first sliding block 204 is slidably connected with the first guide rail 202; one side of the first sliding block 204 is fixedly connected with the top plate 3; the first lead screw 2 is driven to rotate by the first motor 201; the first connecting block 203 is driven to rise and fall synchronously by rotating the first lead screw 2; the top plate 3 is fixedly connected by the first connecting block 203; the first sliding block 204 is driven to slide along the first guide rail 202 by lifting the top plate 3; and thus the top plate 3 is stably lifted; and the drill bit 8 is driven to rise and fall synchronously;

[0025] The first adjusting assembly comprises a second motor 501, a second guide rail 502 and a second connecting block 503; the second motor 501 is arranged on one side of the top plate 3, the output end of the second motor 501 is connected with the second lead screw 5, the second guide rail 502 is arranged on one side of the through slot 4, the second guide rail 502 is positionally symmetrical with the second lead screw 5, the second connecting block 503 is arranged on the outer side of the second lead screw 5, the second connecting block 503 is slidably connected with the second guide rail 502, the bottom surface of the second connecting block 503 is fixedly connected with the fixed plate block 6, the second lead screw 5 is driven to rotate by the second motor 501, the second connecting block 503 is driven to slide along the second guide rail 502 by rotating the second lead screw 5, the fixed plate block 6 is connected by the second connecting block 503, so that the position of the drill bit 8 is adjusted from one direction; the first adjusting assembly further comprises a first recess 504, a third guide rail 505 and a third connecting block 506; the first recess 504 is arranged on the bottom surface of the top plate 3, the first recess 504 is symmetrically arranged with two groups, the third guide rail 505 is arranged on the inner side of the first recess 504, the third connecting block 506 is arranged on the outer side of the third guide rail 505, the third connecting block 506 is slidably connected with the third guide rail 505, the bottom surface of the third connecting block 506 is fixedly connected with the fixed plate block 6, the position of the third guide rail 505 is fixed by the first recess 504, the fixed plate block 6 is moved to drive the third connecting block 506 to slide along the third guide rail 505, so that the fixed plate block 6 is stably displaced, thereby being guaranteed; the second adjusting assembly comprises a second recess 701, a third motor 702, a fourth guide rail 703 and a fourth connecting block 704; the second recess 701 is arranged on the bottom surface of the fixed plate block 6, the third lead screw 7 is arranged on one side of the second recess 701, the third motor 702 is arranged on the outer side of the fixed plate block 6, the output end of the third motor 702 is connected with the third lead screw 7, the fourth guide rail 703 is arranged on the other side of the second recess 701, the fourth connecting block 704 is arranged on the outer side of the third lead screw 7, the fourth connecting block 704 is slidably connected with the fourth guide rail 703, the drill bit 8 is arranged on the bottom surface of the fourth connecting block 704, the drill bit 8 is rotatably connected with the fourth connecting block 704, the sliding range of the fourth connecting block 704 is determined by the second recess 701, the third lead screw 7 is driven to rotate by the third motor 702, the fourth connecting block 704 is driven to slide along the fourth guide rail 703 by rotating the third lead screw 7, so that the drilling position of the drill bit 8 is moved from the other direction.

[0026] When the mobile device is moved, the universal pulley 101 is rotated to move the base 1, the base 1 is moved to a specified construction position, the electric telescopic rod 102 is elongated to make the universal pulley 101 suspended, and the base 1 is supported and fixed by the supporting bottom plate 103;

[0027] When the drilling position is adjusted, the second motor 501 drives the second screw rod 5 to rotate, the second screw rod 5 drives the second connecting block 503 to slide along the second guide rail 502, the second connecting block 503 is driven to move in the through slot 4, the second connecting block 503 is moved to make the fixed plate block 6 move in one direction, at the same time, the third connecting block 506 is driven to slide along the third guide rail 505 in the first groove 504;

[0028] Subsequently, the third motor 702 drives the third screw rod 7 to rotate, the third screw rod 7 drives the fourth connecting block 704 to slide along the fourth guide rail 703, the fourth connecting block 704 is driven to slide in the second groove 701, the drill bit 8 is moved in another direction, and the drill bit 8 is moved to the specified drilling point;

[0029] When drilling, the driving motor 801 drives the drill bit 8 to rotate, at the same time, the first motor 201 drives the first screw rod 2 to rotate, the first screw rod 2 drives the first connecting block 203 to descend, the first connecting block 203 is lowered to lower the height of the top plate 3, the first sliding block 204 is driven to slide down along the first guide rail 202, and the drill bit 8 is used for drilling.

[0030] Through the above steps, the base 1 is flexibly moved to the specified construction position by the moving assembly, then the first adjusting assembly drives the second screw rod 5 in the through slot 4 to rotate, the second screw rod 5 drives the fixed plate block 6 to move, so that the drill bit 8 is displaced in one direction, then the second adjusting assembly drives the third screw rod 7 to rotate, the third screw rod 7 drives the drill bit 8 to move in another direction, the drill bit 8 is moved above the specified drilling point, then the driving motor 801 drives the drill bit 8 to rotate, at the same time, the lifting assembly drives the first screw rod 2 to rotate, the first screw rod 2 adjusts the height of the top plate 3, the height of the drill bit 8 is synchronously adjusted, drilling is performed, so that the drilling position of the device is flexibly adjusted according to actual construction requirements, the drilling accuracy is improved, and the time consumed for manually moving and adjusting the drilling position of the device is saved.

[0031] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A drilling device for earthwork construction, comprising a base (1); characterized in that: The utility model also includes mobile assembly, first screw rod (2), lifting assembly, top plate (3), through slot (4), second screw rod (5), first adjusting assembly, fixed plate piece (6), third screw rod (7), second adjusting assembly, drill bit (8) and driving motor (801), the bottom surface of base (1) is provided with mobile assembly, one side of base (1) is provided with first screw rod (2), the outside of first screw rod (2) is provided with lifting assembly, the top of base (1) is provided with top plate (3), the middle of top plate (3) is provided with through slot (4), one side of through slot (4) is provided with second screw rod (5), the outside of second screw rod (5) is provided with first adjusting assembly, the inside of fixed plate piece (6) is provided with third screw rod (7), the outside of third screw rod (7) is provided with second adjusting assembly, the below of fixed plate piece (6) is provided with drill bit (8), the inside of fixed plate piece (6) is provided with driving motor (801), the output of driving motor (801) is connected with drill bit (8).

2. The earthwork drilling apparatus according to claim 1, characterized by: The mobile assembly includes universal pulleys (101), electric telescopic rods (102) and support bottom plates (103); the four corners of the bottom surface of the base (1) are provided with universal pulleys (101), the universal pulleys (101) are provided in multiple groups, the four corners of the bottom surface of the base (1) are provided with electric telescopic rods (102), the electric telescopic rods (102) are provided in multiple groups, and one end of each electric telescopic rod (102) is provided with a support bottom plate (103).

3. The earthwork drilling apparatus according to claim 1, characterized by: The lifting assembly includes first motors (201), first guide rails (202), first connecting blocks (203) and first sliding blocks (204); the top of the base (1) is provided with a first motor (201), the output of the first motor (201) is connected with the first screw rod (2), one side of the base (1) is provided with a first guide rail (202), the first guide rail (202) is provided in multiple groups, the first guide rail (202) is arranged at the four corners of the base (1), the outside of the first screw rod (2) is provided with a first connecting block (203), one side of the first connecting block (203) is fixedly connected with the top plate (3), the outside of the first guide rail (202) is provided with a first sliding block (204), the first sliding block (204) is slidably connected with the first guide rail (202), and one side of the first sliding block (204) is fixedly connected with the top plate (3).

4. The earthwork drilling apparatus according to claim 1, characterized by: The first adjusting assembly includes second motors (501), second guide rails (502) and second connecting blocks (503); one side of the top plate (3) is provided with a second motor (501), the output of the second motor (501) is connected with the second screw rod (5), one side of the through slot (4) is provided with a second guide rail (502), the second guide rail (502) is symmetrically positioned with the second screw rod (5), the outside of the second screw rod (5) is provided with a second connecting block (503), the second connecting block (503) is slidably connected with the second guide rail (502), and the bottom surface of the second connecting block (503) is fixedly connected with the fixed plate piece (6).

5. The earthwork drilling apparatus of claim 1, wherein: The first adjusting assembly further comprises a first recess (504), a third guide rail (505) and a third connecting block (506); the bottom surface of the top plate (3) is provided with the first recess (504), two groups of the first recess (504) are symmetrically provided, the inner side of the first recess (504) is provided with the third guide rail (505), the outer side of the third guide rail (505) is provided with the third connecting block (506), the third connecting block (506) and the third guide rail (505) are slidably connected with each other, and the bottom surface of the third connecting block (506) is fixedly connected with the fixed plate block (6).

6. The earthwork drilling apparatus of claim 5, wherein: The second adjusting assembly comprises a second recess (701), a third motor (702), a fourth guide rail (703) and a fourth connecting block (704); the bottom surface of the fixed plate block (6) is provided with the second recess (701), one side of the second recess (701) is provided with the third screw rod (7), the outer side of the fixed plate block (6) is provided with the third motor (702), the other side of the second recess (701) is provided with the fourth guide rail (703), and the outer side of the third screw rod (7) is provided with the fourth connecting block (704).

7. The earthwork drilling apparatus of claim 6, wherein: The output end of the third motor (702) is connected with the third screw rod (7), the fourth connecting block (704) and the fourth guide rail (703) are slidably connected with each other, the bottom surface of the fourth connecting block (704) is provided with a drill bit (8), and the drill bit (8) and the fourth connecting block (704) are rotatably connected with each other.

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