A punching device for hydraulic engineering construction

Abstract

The utility model discloses a kind of punching device for hydraulic engineering construction, it is related to hydraulic engineering construction technical field.The utility model includes punch trolley, punch assembly, push-down assembly and mud transport component, the punch trolley includes bottom plate and top plate, the top plate upper surface is equipped with inverted N-shaped frame and control box, the push-down assembly is installed on inverted N-shaped frame and is penetrated top plate downwards, the bottom plate is equipped with round hole directly below push-down assembly, the punch assembly top is installed on the bottom of push-down assembly, the punch assembly is equipped with mud discharge pipe, the bottom plate is equipped with mud transport component extending to punch trolley rear side at round hole side.The utility model pushes down punch assembly by push-down assembly and realizes land punching, and mud is extruded from mud transport cylinder and discharged from mud discharge pipe in the process of punching, then is transported by mud transport component, solve the existing problem that mud is accumulated around punching in the process of punching, affect punching, and low punching efficiency etc.

Description

Technical Field

[0001] This utility model belongs to the field of water conservancy engineering construction technology, and in particular relates to a drilling device for water conservancy engineering construction. Background Technology

[0002] Water conservancy projects are engineering projects constructed to control and regulate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits; they are also called water engineering projects. During water conservancy construction, it is often necessary to drill holes on the working surface. Spiral drilling machines are frequently used for drilling in water conservancy projects. The soil excavated by the spiral drill bit flows along the spiral's side edge to the outside of the hole, accumulating around the perimeter. After drilling, the soil is transported away for disposal. However, in actual drilling processes, the excavated soil cannot be processed separately; it needs to be processed in stages. Furthermore, during the drilling process, soil accumulates around the hole. If a drilling trolley is used, the soil easily accumulates at the bottom of the trolley, making it impossible to place the trolley properly. Utility Model Content

[0003] The purpose of this utility model is to provide a drilling device for water conservancy engineering construction. The drilling component is pushed down by the lowering component to realize the drilling of the soil. During the drilling process, the soil moves upward and is squeezed out from the mud conveying cylinder and discharged from the mud discharge pipe. It is then transported out by the mud conveying component. This solves the problems of soil accumulation around the drilling process, which affects the drilling and the low drilling efficiency.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a drilling device for water conservancy engineering construction, comprising a drilling trolley, a drilling assembly, a pushing assembly, and a mud conveying assembly. The drilling trolley includes a base plate and a top plate, which are connected by multiple connecting beams. A universal roller is provided at each of the four corners of the bottom of the base plate. An inverted U-shaped frame and a control box are provided on the upper surface of the top plate. The pushing assembly is mounted on the inverted U-shaped frame and extends downward through the top plate. A circular hole is provided directly below the pushing assembly on the base plate. The top of the drilling assembly is mounted on the bottom of the pushing assembly, and the drilling assembly moves downward through the circular hole. A mud discharge pipe is provided on the drilling assembly. A mud conveying assembly extending towards the rear of the drilling trolley is provided on one side of the circular hole on the base plate, and the mud discharge pipe is located above the end of the mud conveying assembly.

[0006] The present invention is further configured such that the drilling assembly includes a spiral drilling drill, a mud conveying cylinder, and a drilling motor. The top of the spiral drilling drill is inserted into the bottom of the mud conveying cylinder, and the drilling shaft of the spiral drilling drill is movably passed through the top of the mud conveying cylinder. The shaft of the drilling motor is connected to the drilling shaft through a coupling. A section of the bottom end of the spiral drilling drill protrudes outside the mud conveying cylinder. A mud discharge pipe is provided on the side wall of the mud conveying cylinder near the top. The top of the mud conveying cylinder is connected to the bottom end of the push assembly through a connecting rod. The drilling motor is embedded in the bottom end of the push assembly.

[0007] The present invention is further configured such that the propeller blade inside the mud transport cylinder of the spiral drilling drill is a small-diameter blade, and the propeller blade outside the mud transport cylinder is a large-diameter blade, wherein the diameter of the large-diameter blade is not less than the outer diameter of the mud transport cylinder.

[0008] The present invention is further configured such that a limiting ring is provided near the top of the drilling shaft, and the limiting ring abuts against the top wall of the mud conveying cylinder.

[0009] The present invention is further configured such that the push-down assembly includes a square sleeve, a push-down column, a push-down motor, and a push-down screw. The top of the push-down column is inserted into the bottom of the square sleeve. The push-down motor is mounted on the top of the square sleeve. The push-down screw is connected to the shaft of the push-down motor and is helically inserted into the top of the push-down column. The bottom of the push-down column is provided with a motor mounting post.

[0010] The present invention is further configured such that the mud conveying assembly includes a mud conveying belt and two limiting rollers, the two limiting rollers are mounted on the base plate, the mud conveying belt is sleeved on the two limiting rollers, the upper layer of the mud conveying belt is on the surface of the base plate, and one of the limiting rollers is driven to rotate by a drive motor.

[0011] The present invention is further configured such that limiting baffles are provided on both sides of the input end of the mud conveying belt, and the mud discharge pipe is located between the two limiting baffles.

[0012] This utility model has the following beneficial effects:

[0013] The downward pushing component of this utility model is fixed on the top plate. When drilling is required, the drilling component is pushed down to contact the soil, and the spiral drilling drill is started to rotate and enter the soil. The soil rises along the spiral drilling drill and is squeezed at the top after rising from the mud conveying cylinder. The soil is squeezed out from the mud discharge pipe and falls onto the mud conveying component to be transported away. The soil will not accumulate around the drilling, the drilling efficiency is increased, and the soil will not affect the placement of the drilling trolley during the drilling process.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of a drilling device used in water conservancy engineering construction.

[0017] Figure 2 This is a schematic diagram of the exploded structure of a drilling device used in water conservancy engineering construction.

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure after the push-down component and the punching component are assembled.

[0019] Figure 4 This is a schematic diagram of a spiral drilling drill.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Drilling trolley; 11. Inverted U-shaped frame; 12. Limiting baffle; 2. Control box; 3. Mud conveying assembly; 31. Mud conveying belt; 32. Limiting roller; 4. Pushing assembly; 41. Square sleeve; 42. Pushing motor; 43. Pushing screw; 44. Pushing square column; 5. Drilling assembly; 51. Mud conveying cylinder; 511. Mud discharge pipe; 52. Spiral drilling drill; 521. Drilling shaft; 522. Limiting retaining ring; 523. Small diameter blade; 524. Large diameter blade; 53. Drilling motor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4This utility model is a drilling device for water conservancy engineering construction, including a drilling trolley 1, a drilling component 5, a pushing component 4, and a mud conveying component 3. The drilling trolley 1 includes a bottom plate and a top plate, which are connected by multiple connecting beams. A universal roller is provided at each of the four corners of the bottom of the bottom plate. An inverted U-shaped frame 11 and a control box 2 are provided on the upper surface of the top plate. The pushing component 4 is installed on the inverted U-shaped frame 11 and penetrates the top plate downwards. A circular hole is provided directly below the pushing component in the bottom plate. The top of the drilling component 5 is installed on the bottom of the pushing component 4. The drilling component 5 moves downwards through the circular hole. A mud discharge pipe 511 is provided on the drilling component 5. A mud conveying component 3 extending to the rear of the drilling trolley 1 is provided on one side of the circular hole in the bottom plate. The mud discharge pipe 511 is located above the end of the mud conveying component 3.

[0024] Push the drilling trolley to the location where drilling is required (drilling can only be done on soil) and fix it in place. Start drilling; the lowering component 4 slowly moves the drilling component 5 down, and the drilling component 5 begins drilling. When the drilling component 5 comes into contact with the soil, it screws in the soil and begins drilling. After the soil is pushed upward, it is discharged from the mud discharge pipe 511 and falls onto the mud transport component 3 for disposal, thus preventing soil from accumulating at the drilling location and ensuring high drilling efficiency.

[0025] The control box 2 is equipped with a battery and a controller. The battery powers the controller and the drilling device.

[0026] The drilling assembly 5 includes a spiral drilling drill 52, a mud conveying cylinder 51, and a drilling motor 53. The top of the spiral drilling drill 52 is inserted into the bottom of the mud conveying cylinder 51, and the drilling shaft 521 of the spiral drilling drill 52 is movably passed through the top of the mud conveying cylinder 51. The shaft of the drilling motor 53 is connected to the drilling shaft 521 through a coupling. A section of the bottom end of the spiral drilling drill 52 protrudes outside the mud conveying cylinder 51. A mud discharge pipe 511 is provided on the side wall of the mud conveying cylinder 51 near the top. The top of the mud conveying cylinder 51 is connected to the bottom end of the push assembly 4 through a connecting rod. The drilling motor 53 is embedded in the bottom end of the push assembly 4.

[0027] When the spiral drilling drill 52 rotates, it drills into the soil. The soil is pushed upward along the spiral drilling drill 52 and pushed into the top position of the mud transport cylinder 51, where it is squeezed and discharged from the mud discharge pipe 511. Later, the soil remaining in the mud transport cylinder 51 is washed away by water discharged from the mud discharge pipe 511 through the cleaning water pipe.

[0028] The section of the spiral drilling drill 52 that protrudes from the mud transport cylinder 51 is mainly used for drilling into the soil, while the mud transport cylinder 51 can be moved down smoothly. The spiral drilling drill 52 and the mud transport cylinder 51 are used for transporting and compressing the soil.

[0029] The spiral drilling drill 52 has a small-diameter blade 523 inside the mud transport cylinder 51 and a large-diameter blade 524 outside the mud transport cylinder 51. The diameter of the large-diameter blade 524 is not less than the outer diameter of the mud transport cylinder 51.

[0030] The large-diameter blade 524 is designed so that the hole formed during drilling is larger than the mud-carrying cylinder 51, so that the mud-carrying cylinder 51 can move downward within the hole.

[0031] The drilling shaft 521 has a limiting ring 522 near its top, which abuts against the inner top wall of the mud transport cylinder 51. The limiting ring 522 prevents soil from directly entering through the gap between the drilling shaft 521 and the top of the mud transport cylinder 51, thus reducing soil blockage of the gap.

[0032] The push-down assembly 4 includes a square sleeve 41, a push-down square post 44, a push-down motor 42, and a push-down screw 43. The top of the push-down square post 44 is inserted into the bottom of the square sleeve 41. The push-down motor 42 is mounted on the top of the square sleeve 41. The push-down screw 43 is connected to the shaft of the push-down motor 42 and is screwed into the top of the push-down square post 44. The bottom of the push-down square post 44 is provided with a motor mounting post 441.

[0033] When the push motor 42 drives the push screw 43 to rotate, it pushes the push square column 44 down. Because it is square, the push square column 44 moves down without rotating inside the square sleeve 41.

[0034] The mud conveying assembly 3 includes a mud conveying belt 31 and two limiting rollers 32. The two limiting rollers 32 are mounted on the base plate, and the mud conveying belt 31 is sleeved on the two limiting rollers 32. The upper layer of the mud conveying belt 31 is on the surface of the base plate, and one of the limiting rollers 32 is driven to rotate by a drive motor.

[0035] The mud conveyor belt 31 rotates at the upper limit of the two limit rollers 32. The mud falls onto the mud conveyor belt 31 and is transported to the rear. Later, the mud in the mud conveyor belt 31 and the limit rollers 32 can be washed with water.

[0036] Limiting baffles 12 are provided on both sides of the input end of the mud conveyor belt 31, and the mud discharge pipe 511 is located between the two limiting baffles 12.

[0037] When the soil falls, to prevent it from being thrown to the sides, the soil will fall from the position between the limit baffles 12 and fall directly onto the mud conveyor belt 31.

[0038] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0039] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A drilling device for water conservancy engineering construction, characterized in that: The device includes a drilling trolley (1), a drilling assembly (5), a push assembly (4), and a mud transport assembly (3). The drilling trolley (1) includes a bottom plate and a top plate. The bottom plate and the top plate are connected by multiple connecting beams. The bottom of the bottom plate has a universal roller at each of the four corners. The top plate has an inverted U-shaped frame (11) and a control box (2) on its upper surface. The push assembly (4) is installed on the inverted U-shaped frame (11) and passes through the top plate downwards. The bottom plate has a round hole directly below the push assembly. The top of the drilling assembly (5) is installed on the bottom of the push assembly (4). The drilling assembly (5) moves downwards through the round hole. The drilling assembly (5) has a mud discharge pipe (511). The bottom plate has a mud transport assembly (3) extending to the rear of the drilling trolley (1) on one side of the round hole. The mud discharge pipe (511) is located above the end of the mud transport assembly (3).

2. The drilling device for water conservancy engineering construction according to claim 1, characterized in that, The drilling assembly (5) includes a spiral drilling drill (52), a mud conveying cylinder (51), and a drilling motor (53). The top of the spiral drilling drill (52) is inserted into the bottom of the mud conveying cylinder (51), and the drilling shaft (521) of the spiral drilling drill (52) is movably passed through the top of the mud conveying cylinder (51). The shaft of the drilling motor (53) is connected to the drilling shaft (521) through a coupling. A section of the bottom end of the spiral drilling drill (52) protrudes outside the mud conveying cylinder (51). A mud discharge pipe (511) is provided on one side wall near the top of the mud conveying cylinder (51). The top of the mud conveying cylinder (51) is connected to the bottom end of the push assembly (4) through a connecting rod. The drilling motor (53) is embedded in the bottom end of the push assembly (4).

3. The drilling device for water conservancy engineering construction according to claim 2, characterized in that, The spiral drilling drill (52) has a small-diameter blade (523) inside the mud transport cylinder (51) and a large-diameter blade (524) outside the mud transport cylinder (51). The diameter of the large-diameter blade (524) is not less than the outer diameter of the mud transport cylinder (51).

4. A drilling device for water conservancy engineering construction according to claim 2, characterized in that, The drilling shaft (521) is provided with a limiting ring (522) near the top, and the limiting ring (522) abuts against the inner top wall of the mud conveying cylinder (51).

5. A drilling device for water conservancy engineering construction according to claim 1, characterized in that, The push-down assembly (4) includes a square sleeve (41), a push-down column (44), a push-down motor (42), and a push-down screw (43). The top of the push-down column (44) is inserted into the bottom of the square sleeve (41). The push-down motor (42) is mounted on the top of the square sleeve (41). The push-down screw (43) is connected to the shaft of the push-down motor (42) and the push-down screw (43) is screwed into the top of the push-down column (44). The bottom of the push-down column (44) is provided with a motor mounting post (441).

6. A drilling device for water conservancy engineering construction according to claim 1, characterized in that, The mud conveying assembly (3) includes a mud conveying belt (31) and two limiting rollers (32). The two limiting rollers (32) are mounted on the base plate. The mud conveying belt (31) is sleeved on the two limiting rollers (32). The upper layer of the mud conveying belt (31) is on the surface of the base plate. One of the limiting rollers (32) is driven to rotate by a drive motor.

7. A drilling device for water conservancy engineering construction according to claim 6, characterized in that, The mud conveyor belt (31) has limit baffles (12) on both sides of the input end position, and the mud discharge pipe (511) is located between the two limit baffles (12).

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