Drilling machine for water conservancy surveying and mapping

Abstract

The utility model belongs to the field of drilling machines, and particularly relates to a drilling machine for water conservancy surveying and mapping, which comprises a bottom frame, and a fixing plate is arranged above the bottom frame. The fixing plate is fixedly connected with the bottom frame through a fixing frame. The device is characterized in that a movable frame is arranged below the fixed plate; a first motor is fixed to the top end of the movable frame. Drill rods are arranged at the lower ends of the movable frames. The output end of the first motor is fixedly connected with the drill rod; through the structural design of the adjusting assembly, when drilling operation is conducted, the driving assembly drives a transmission rod to rotate, and when the transmission rod rotates, an adjusting screw rod is driven to rotate through a driving bevel gear and a transmission bevel gear which are connected in an engaged mode, so that a moving frame in threaded connection with the adjusting screw rod can be driven to move; and the drilling depth of the drill rod can be adjusted, a worker does not need to adjust the drilling depth in a handheld rotating mode, the operation stability of the device is improved, muscular soreness of an operator is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of drilling machines, in particular to a drilling machine for water conservancy surveying and mapping. Background Technique

[0002] A drilling machine generally refers to machinery and equipment that uses a tool harder and sharper than the target object to leave a cylindrical hole or cavity on the target object by means of rotary cutting or rotary extrusion. It is also called a drilling rig, a punching machine, a hole drilling machine, a through-hole machine, etc.

[0003] In water conservancy projects, it is necessary to drill holes in the soil and measure the water quality underground to draw a water quality map. Therefore, a drilling machine is needed to drill holes in the land where it is located, so as to facilitate the sampling and detection of the water quality of the area to be measured.

[0004] Most of the existing drilling machines require operators to hold them by hand. However, this method will cause the drilling position to be inaccurate, thus affecting the sampling and detection results. In addition, the vibration generated during the operation of the device will cause muscle soreness to the operator. At the same time, when drilling outdoors, the terrain is relatively complex, and it is necessary to ensure that the drilling angle is perpendicular to the horizontal plane. However, most of the existing devices do not have a horizontal adjustment function. Therefore, a drilling machine for water conservancy surveying and mapping is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background technique, the utility model proposes a drilling machine for water conservancy surveying and mapping.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A drilling machine for water conservancy surveying and mapping according to the utility model includes a chassis, and a fixing plate is arranged above the chassis; the fixing plate is fixedly connected to the chassis through a fixing frame; its characteristics are: a moving frame is arranged below the fixing plate; a first motor is fixed at the top end of the moving frame; a drill rod is arranged at the lower end of the moving frame; the output end of the first motor is fixedly connected to the drill rod; the moving frame is connected to the chassis through an adjusting component; leveling components are arranged at the four end corners of the chassis.

[0007] The adjusting assembly includes two adjusting screws; the two adjusting screws are respectively arranged at both ends of the fixed plate and located at the position between the chassis; the top end of the adjusting screw is rotatably connected to the fixed plate; the lower end of the adjusting screw extends to the inner side of the chassis; the adjusting screw is rotatably connected to the chassis; a transmission rod is rotatably connected at the position between the two adjusting screws inside the chassis; driving bevel gears are fixed at both ends of the transmission rod; a transmission bevel gear is fixed at the position corresponding to the driving bevel gear on the adjusting screw; the transmission bevel gear is meshed and connected with the driving bevel gear; connecting sleeves are fixed at both ends of the moving frame; the connecting sleeve is threadedly connected with the adjusting screw; a driving assembly is arranged at the middle position of the transmission rod.

[0008] Preferably, the driving assembly includes a second motor; the second motor is arranged at the inner side position of the chassis; the second motor is fixedly connected with the chassis; a transmission worm is fixed at the output end of the second motor; a transmission worm gear is fixed at the position corresponding to the transmission worm on the transmission rod; the transmission worm gear is meshed and connected with the transmission worm.

[0009] Preferably, the leveling assembly includes leveling support columns; the leveling support columns are vertically arranged at the corner positions of the chassis; the leveling support columns are slidably connected with the chassis; a leveling screw is threadedly connected inside the top end of the leveling support column; the top end of the leveling screw extends to the outer side of the top end of the chassis; a rotating handle is fixed at one end of the leveling screw located at the outer side of the top end of the chassis; a connecting bearing is fixed at the position of the leveling screw located at the inner side of the top end of the chassis; the connecting bearing is rotatably connected with the chassis; the lower end of the leveling support column is rotatably connected with a contact plate.

[0010] Preferably, limit sliders are fixed on both sides of the top end of the leveling support column; the limit sliders are slidably connected with the chassis.

[0011] Preferably, a plurality of gripping teeth are uniformly fixed at the lower edge position of the contact plate.

[0012] Preferably, a plurality of moving wheels are uniformly fixed at the lower end of the chassis; a push-pull handrail is fixed at the position of one end of the chassis away from the moving frame.

[0013] Preferably, a counterweight is fixed at the inner side of one end of the chassis away from the moving frame.

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

[0015] 1. A drilling machine for water conservancy surveying and mapping according to the present utility model, through the structural design of the adjusting component, when drilling operations are carried out, the driving component drives the transmission rod to rotate. When the transmission rod rotates, the driving bevel gear and the transmission bevel gear connected by meshing drive the adjusting screw rod to rotate, thereby being able to drive the moving frame threadedly connected thereto to move, and further being able to adjust the drilling depth of the drill rod. There is no need for staff to adjust the drilling depth by hand-holding and rotating, which improves the stability of the device operation, reduces the muscle soreness of the operator, and enhances the practicality of the device.

[0016] 2. A drilling machine for water conservancy surveying and mapping according to the present utility model, through the structural design of the leveling component, when the drilling terrain is not flat enough, multiple leveling adjustments can be made in sequence until the drill rod is perpendicular to the horizontal plane, which improves the device's ability to perform vertical drilling in the face of different terrains, effectively improves the applicability of the device, and enhances the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure in the present utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the adjusting component in the present utility model;

[0020] Figure 3 For Figure 2 The enlarged view of part A of

[0021] Figure 4 It is a schematic diagram of the contact plate structure in the present utility model;

[0022] Figure 5 It is a schematic diagram of the leveling component structure in the present utility model.

[0023] In the figure: 1, chassis; 2, fixed plate; 3, fixed frame; 4, moving frame; 5, adjusting screw rod; 6, connecting sleeve; 7, first motor; 8, drill rod; 9, moving wheel; 10, push-pull handrail; 11, second motor; 12, transmission bevel gear; 13, driving bevel gear; 14, transmission rod; 15, transmission worm; 16, transmission worm gear; 17, contact plate; 18, leveling support column; 19, limit slider; 20, leveling screw rod; 21, rotating handle; 22, connecting bearing; 23, counterweight. Detailed implementation mode

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model.

[0025] As Figure 1 shown, a drilling machine for water conservancy surveying and mapping, a chassis 1, and a fixing plate 2 are arranged above the chassis 1; the fixing plate 2 is fixedly connected to the chassis 1 through a fixing frame 3; it is characterized in that: a moving frame 4 is arranged below the fixing plate 2; a first motor 7 is fixed at the top end of the moving frame 4; a drill rod 8 is arranged at the lower end of the moving frame 4; the output end of the first motor 7 is fixedly connected to the drill rod 8; the moving frame 4 is connected to the chassis 1 through an adjusting component; leveling components are arranged at the four corner positions of the chassis 1;

[0026] The adjusting component includes two adjusting screws 5; the two adjusting screws 5 are respectively arranged at both ends of the fixing plate 2 and located between the chassis 1; the top end of the adjusting screw 5 is rotatably connected to the fixing plate 2; the lower end of the adjusting screw 5 extends to the inside of the chassis 1; the adjusting screw 5 is rotatably connected to the chassis 1; a transmission rod 14 is rotatably connected at a position between the two adjusting screws 5 inside the chassis 1; driving bevel gears 13 are fixed at both ends of the transmission rod 14; transmission bevel gears 12 are fixed at positions corresponding to the adjusting screws 5; the transmission bevel gears 12 are meshed with the driving bevel gears 13; connecting sleeves 6 are fixed at both ends of the moving frame 4; the connecting sleeves 6 are threadedly connected to the adjusting screws 5; a driving component is arranged at the middle position of the transmission rod 14. During operation, first, start the first motor 7 to drive the drill rod 8 to rotate, and then drive the transmission rod 14 to rotate through the driving component. The transmission rod 14 drives the driving bevel gear 13 to rotate. When the driving bevel gear 13 rotates, it drives the adjusting screw 5 to rotate through the transmission bevel gear 12 meshed with it, so as to drive the moving frame 4 to move along the axial direction of the adjusting screw 5 through the connecting sleeve 6 threadedly connected to it, thereby facilitating the adjustment of the drilling depth. In this step during the drilling operation, there is no need for the operator to adjust the drilling depth by hand-holding rotation, which improves the stability of the device operation, reduces the muscle soreness of the operator, and enhances the practicability of the device.

[0027] As Figure 2 and Figure 3As shown in the figure, the driving assembly includes a second motor 11; the second motor 11 is arranged at the inner side of the chassis 1; the second motor 11 is fixedly connected to the chassis 1; a transmission worm 15 is fixed to the output end of the second motor 11; a transmission worm wheel 16 is fixed at the position corresponding to the transmission worm 15 on the transmission rod 14; the transmission worm wheel 16 is meshed and connected with the transmission worm 15; during operation, first start the second motor 11, so that the second motor 11 drives the transmission worm 15 to rotate. When the transmission worm 15 rotates, it drives the transmission worm wheel 16 meshed with it to rotate, so that the transmission worm wheel 16 drives the transmission rod 14 fixed to it to rotate, and further drives the driving bevel gear 13 fixed to the transmission rod 14 to rotate. This step can drive the transmission rod 14 to rotate through the transmission worm 15 and the transmission worm wheel 16 when starting the second motor 11, so that the driving bevel gear 13 rotates, and can provide a power source for the rotation of the transmission rod 14.

[0028] As Figure 5 shown in the figure, the leveling assembly includes leveling support columns 18; the leveling support columns 18 are vertically arranged at the corner positions of the chassis 1; the leveling support columns 18 are slidably connected to the chassis 1; a leveling screw 20 is threadedly connected to the inner side of the top end of the leveling support column 18; the top end of the leveling screw 20 extends to the outside of the top end of the chassis 1; a rotating handle 21 is fixed to one end of the leveling screw 20 located outside the top end of the chassis 1; a connecting bearing 22 is fixed at the position of the leveling screw 20 located inside the top end of the chassis 1; the connecting bearing 22 is rotatably connected to the chassis 1; the lower end of the leveling support column 18 is rotatably connected to the contact plate 17; during operation, when the terrain is relatively uneven and vertical drilling is required, first rotate the rotating handle 21, and the rotating handle 21 drives the leveling screw 20 to rotate. When the leveling screw 20 rotates, it drives the leveling support column 18 threadedly connected to it to move along the axial direction of the leveling screw 20, thereby driving the contact plate 17 to move simultaneously. When the contact plate 17 contacts the ground, continue to rotate the rotating handle 21, so that the height of the chassis 1 can be lifted. By adjusting each corner, the chassis 1 can be in a vertical state with the horizontal plane to carry out drilling work. This step can adjust multiple leveling steps in sequence when the drilling terrain is not flat enough until the drill rod 8 is in a vertical state with the horizontal plane, improving the device's ability to perform vertical drilling in the face of different terrains, effectively improving the device's applicability and enhancing the device's practicality.

[0029] As Figure 5As shown, on both sides of the top end of the leveling support column 18, there are fixed limit sliders 19; the limit sliders 19 are slidably connected to the chassis 1; during operation, when the leveling screw 20 rotates, the limit sliders 19 can effectively prevent the leveling support column 18 from rotating along with the leveling screw 20. Thus, when the leveling screw 20 rotates, it can ensure that the leveling support column 18 moves along the axial direction of the leveling screw 20. This step can effectively prevent the leveling support column 18 from rotating, thereby ensuring that the leveling support column 18 can move horizontally, and at the same time, it can effectively prevent the situation where the leveling support column 18 detaches from the inside of the chassis 1.

[0030] As Figure 4 shown, at the lower edge position of the contact plate 17, there are evenly fixed a plurality of ground-gripping teeth; during operation, when the contact plate 17 contacts the ground, the ground-gripping teeth can extend into the soil, so that sufficient ground-gripping force can be provided when the device is running. This step can ensure the stability of the device when it is running and prevent the device from moving.

[0031] As Figure 3 shown, at the lower end of the chassis 1, there are evenly fixed a plurality of moving wheels 9; at one end of the chassis 1 far from the moving frame 4, there is fixed a push-pull handrail 10; during operation, when the device needs to be moved, just pull the push-pull handrail 10, so that the device can be easily moved under the action of the moving wheels 9. This step can make it convenient to move the device when it needs to be moved, without the need to carry it manually or by other devices, improving the convenience of the device.

[0032] As Figure 2 shown, inside one end of the chassis 1 far from the moving frame 4, there is fixed a counterweight 23; during operation, the counterweight 23 can prevent the device from tilting or tipping over due to unstable center of gravity. This step can improve the stability of the device and ensure that the device maintains a balanced and stable state during operation or movement.

[0033] Working principle: First, start the second motor 11, so that the second motor 11 drives the transmission worm 15 to rotate. When the transmission worm 15 rotates, it drives the transmission worm wheel 16 meshed with it to rotate. Thus, the transmission worm wheel 16 drives the transmission rod 14 fixed to it to rotate, and then can drive the driving bevel gear 13 fixed to the transmission rod 14 to rotate. The transmission rod 14 drives the driving bevel gear 13 to rotate. This step can drive the transmission rod 14 to rotate through the transmission worm 15 and the transmission worm wheel 16 when starting the second motor 11, so that the driving bevel gear 13 rotates, and can provide a power source for the rotation of the transmission rod 14. When the driving bevel gear 13 rotates, it drives the adjusting screw rod 5 to rotate through the transmission bevel gear 12 meshed with it. Thus, the connecting sleeve 6 threaded with it drives the moving frame 4 to move along the axial direction of the adjusting screw rod 5, so as to facilitate the adjustment of the drilling depth. This step does not require the operator to adjust the drilling depth by hand rotation during the drilling operation, improves the stability of the device operation, reduces the muscle soreness of the operator, and enhances the practicability of the device. When vertical drilling is required on relatively uneven terrain, first rotate the rotating handle 21. The rotating handle 21 drives the leveling screw rod 20 to rotate. When the leveling screw rod 20 rotates, it drives the leveling support column 18 threaded with it to move along the axial direction of the leveling screw rod 20, thereby driving the contact plate 17 to move simultaneously. When the contact plate 17 contacts the ground, the ground-gripping teeth can extend into the soil, so that sufficient ground-gripping force can be provided when the device operates. This step can ensure the stability of the device during operation and avoid the device from moving. When the contact plate 17 contacts the ground, continue to rotate the rotating handle 21 to raise the height of the chassis 1. By adjusting each corner, the chassis 1 can be made perpendicular to the horizontal plane to carry out the drilling operation. This step can adjust multiple levelings in sequence until the drill rod 8 is perpendicular to the horizontal plane when the drilling terrain is not flat enough, improving the device's ability to perform vertical drilling in the face of different terrains, effectively improving the applicability of the device and enhancing the practicability of the device. When the leveling screw rod 20 rotates, the limiting slider 19 can effectively prevent the leveling support column 18 from rotating with the leveling screw rod 20. Thus, when the leveling screw rod 20 rotates, it can ensure that the leveling support column 18 moves along the axial direction of the leveling screw rod 20. This step can effectively prevent the leveling support column 18 from rotating, ensuring that the leveling support column 18 can move horizontally, and at the same time can effectively prevent the leveling support column 18 from detaching from the inside of the chassis 1. When the device needs to be moved, just pull the push-pull armrest 10, so that the device can be easily moved under the action of the moving wheels 9. This step can facilitate the movement of the device when it needs to be moved, without the need to carry it manually or by other devices, improving the convenience of the device.By means of the counterweight 23, it is possible to prevent the device from tilting or overturning due to unstable center of gravity. This step improves the stability of the device and ensures that the device maintains a balanced and stable state during operation or movement.

[0034] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A drilling machine for water conservancy surveying and mapping, comprising a base frame (1), wherein a fixing plate (2) is arranged above the base frame (1); the fixing plate (2) is fixedly connected to the base frame (1) via a fixing frame (3); characterized in that: A movable frame (4) is arranged below the fixed plate (2); a first motor (7) is fixed at the top of the movable frame (4); a drill rod (8) is arranged at the bottom of the movable frame (4); an output end of the first motor (7) is fixedly connected to the drill rod (8); the movable frame (4) is connected to the bottom frame (1) via an adjustment component; and leveling components are arranged at the four end corners of the bottom frame (1); The adjustment assembly comprises two adjustment screws (5); the two adjustment screws (5) are respectively arranged at two ends of the fixed plate (2) and located between the base frame (1); the top end of the adjustment screw (5) is rotatably connected to the fixed plate (2); the lower end of the adjustment screw (5) extends to the inner side of the base frame (1); the adjustment screw (5) is rotatably connected to the base frame (1); a transmission rod (14) is rotatably connected in the base frame (1) and located between the two adjustment screws (5); driving bevel gears (13) are fixed at both ends of the transmission rod (14); a transmission bevel gear (12) is fixed at a position corresponding to the adjustment screw (5) and the driving bevel gear (13); the transmission bevel gear (12) is meshingly connected to the driving bevel gear (13); connecting sleeves (6) are fixed at both ends of the movable frame (4); the connecting sleeves (6) are threadedly connected to the adjustment screw (5); and a driving assembly is arranged at the middle position of the transmission rod (14).

2. A drilling machine for water conservancy surveying and mapping according to claim 1, characterized in that: The driving assembly comprises a second motor (11); the second motor (11) is arranged at an inner side of the base frame (1); the second motor (11) is fixedly connected to the base frame (1); a transmission worm (15) is fixed to an output end of the second motor (11); a transmission worm wheel (16) is fixed at a position of the transmission rod (14) corresponding to the transmission worm wheel (15); and the transmission worm wheel (16) is meshingly connected to the transmission worm wheel (15).

3. A drilling machine for water conservancy surveying and mapping according to claim 1, characterized in that: The leveling assembly comprises a leveling support column (18); the leveling support column (18) is vertically arranged at an end angle position of the base frame (1); the leveling support column (18) is slidably connected to the base frame (1); a leveling screw (20) is threadedly connected to the inner side of the top end of the leveling support column (18); the top end of the leveling screw (20) extends to the outer side of the top end of the base frame (1); a rotating handle (21) is fixed to one end of the leveling screw (20) located at the outer side of the top end of the base frame (1); a connecting bearing (22) is fixed to the position of the leveling screw (20) located at the inner side of the top end of the base frame (1); the connecting bearing (22) is rotatably connected to the base frame (1); the lower end of the leveling support column (18) is rotatably connected to the contact plate (17).

4. A drilling machine for water conservancy surveying and mapping according to claim 3, characterized in that: Limiting slide blocks (19) are fixed to both sides of the top end of the leveling support column (18); the limiting slide blocks (19) are slidably connected to the base frame (1).

5. A drilling machine for water conservancy surveying and mapping according to claim 3, characterized in that: A plurality of gripping teeth are evenly fixed at the lower edge of the contact plate (17).

6. A drilling machine for water conservancy surveying and mapping according to claim 1, characterized in that: A plurality of moving wheels (9) are evenly fixed to the lower end of the base frame (1); and a push-pull handrail (10) is fixed to one end of the base frame (1) away from the moving frame (4).

7. A drilling machine for water conservancy surveying and mapping according to claim 1, characterized in that: A counterweight (23) is fixed on the inner side of one end of the base frame (1) away from the movable frame (4).

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