Drilling rig for hydraulic engineering design

Abstract

The utility model provides a drilling rig for hydraulic engineering design, which belongs to the field of hydraulic engineering, and comprises a bottom plate, a drilling assembly, a drilling rod and a drilling rod, the cleaning assembly comprises a water tank, a water pump, a hose and an annular pipe, the water tank is fixedly arranged on the bottom plate, the water pump is fixedly installed at the top of the water tank, the water pumping end of the water pump is fixedly connected with a connecting pipe, and the connecting pipe penetrates through the top of the water tank to be fixedly arranged and extends to the bottom end of the water tank; a plurality of spraying heads are arranged on the inner side of the annular pipe in a penetrating mode, and the annular pipe communicates with the water outlet end of the water pump through a hose. The cleaning assembly is arranged, after drilling is finished, the drill rod can be conveniently cleaned in all directions and does not need to be disassembled, practicability is improved, the connecting assembly is further arranged, the drill rod can be conveniently installed and disassembled, and replacement is facilitated when the drill rod is damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a drilling device for water conservancy project design. Background Art

[0002] The geological drilling device for water conservancy projects with application number CN202322310004.7 includes a movable bottom plate, support plates are provided on both sides of the movable bottom plate, threaded holes are provided on the top of each support plate, screw rods are provided between the inner sides of each threaded hole, and a circular nail plate is provided at the bottom of each screw rod. The utility model allows the circular nail plate to be fixed on the ground by screwing the screw rod into the threaded hole, thereby increasing the contact area with the ground, and the hydraulic telescopic rod can be used to push the push block downward and fix it, so that the friction layer contacts the ground, making the bottom of the device more stable, and no personnel cooperation is required to take and press the drilling, which saves personnel time and energy, reduces labor intensity, and can continuously perform multiple drillings, thereby improving the use efficiency of the device to a certain extent.

[0003] Although the above technology saves personnel time and energy, reduces labor intensity, and improves the efficiency of the device to a certain extent, after the drilling operation is completed, a large amount of mud will stick to the surface of the drill pipe, which will affect the next drilling operation. The above technology is not convenient for cleaning the drill pipe, which reduces its practicality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a drilling device for water conservancy project design.

[0005] The embodiment of the utility model provides a drilling device for water conservancy project design, comprising:

[0006] A bottom plate, on which a drilling assembly is disposed;

[0007] A cleaning component, the cleaning component includes a water tank, a water pump, a hose and an annular tube, the water tank is fixedly arranged on a bottom plate, the water pump is fixedly installed on the top of the water tank, the water pumping end of the water pump is fixedly connected with a connecting pipe, the connecting pipe is fixedly arranged through the top of the water tank and extends to the bottom of the water tank, a plurality of sprinkler heads are penetrated through the inner side of the annular tube, and the annular tube is connected to the water outlet end of the water pump through a hose.

[0008] Furthermore, the drilling assembly includes a cylinder, a motor and a drill rod, an L-shaped plate is fixedly arranged on the base plate, the cylinder is fixedly arranged on the inner top of the L-shaped plate, the motor is fixedly installed on the bottom end of the cylinder, a through hole is penetrated by the base plate, the drill rod is movably arranged through the through hole, and a connecting assembly is arranged between the motor and the drill rod.

[0009] Furthermore, the connecting assembly includes a fixed block, a mounting block, a latch and a spring, the fixed block is fixedly set at the output end of the motor, the mounting block is fixedly set at the top of the drill rod, a rectangular groove is set at the bottom of the fixed block, the mounting block is slidably set against the inner wall of the rectangular groove, the latch slides through one side of the fixed block, the spring is fixedly set on the inner side of the latch, the other end of the spring is fixedly set on the fixed block, a socket is set at one side of the mounting block, and the latch is matched with the socket.

[0010] Furthermore, guide rods are fixedly provided at both ends of the top of the annular tube, and the two guide rods are slidably provided through the top of the L-shaped plate. Limiting plates are fixedly provided on the top of the two guide rods, and handles are fixedly provided on the top of the limiting plates.

[0011] Furthermore, a water inlet is provided through the top of the water tank, and a sealing cover is provided on the water inlet.

[0012] Furthermore, universal wheels with a locking function are fixedly arranged at the four corners of the bottom of the base plate, and a push-pull frame is fixedly arranged on one side of the base plate, and the push-pull frame is arranged in an inclined manner.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. A cleaning component is set up. The water pump can transport the water in the water tank to the annular pipe through the connecting pipe and the hose, and then use multiple spray heads to rush the high-pressure water flow to the drill rod to clean the drill rod. At the same time, the annular pipe is pulled up and down by the handle and two guide rods, thereby driving multiple spray heads to move up and down to clean the drill rod in all directions to ensure the cleaning effect.

[0015] 2. A connection assembly is set up. When disassembling, pull the pin outward to separate it from the socket, and then the drill rod can be pulled out for replacement; when installing, insert the mounting block into the rectangular groove, and then insert the pin into the socket. The operation is simple and convenient.

[0016] In summary, the utility model is provided with a cleaning component, which can conveniently and comprehensively clean the drill rod after drilling is completed without disassembly, thereby increasing practicality. A connecting component is also provided, which can conveniently install and disassemble the drill rod and facilitate replacement when damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereoscopic diagram of a drilling device for water conservancy engineering design described in an embodiment of the utility model.

[0018] Figure 2 It is a partial cross-sectional view of a drilling device for water conservancy engineering design described in an embodiment of the utility model.

[0019] Figure 3 It is a partial stereoscopic diagram of a drilling device for water conservancy engineering design described in an embodiment of the utility model.

[0020] In the above drawings: 1 base plate, 2 L-shaped plate, 3 cylinder, 4 motor, 5 drill rod, 6 water tank, 7 water pump, 8 connecting pipe, 9 annular pipe, 10 hose, 11 sprinkler head, 12 guide rod, 13 handle, 14 fixing block, 15 mounting block, 16 latch, 17 spring, 18 socket, 19 universal wheel. DETAILED DESCRIPTION

[0021] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] like Figure 1-Figure 3 As shown, the embodiment of the utility model provides a drilling device for water conservancy engineering design, comprising:

[0023] The bottom plate 1 has universal wheels 19 with locking functions fixedly arranged at the four corners of the bottom of the bottom plate 1, which can position the bottom plate 1 and fix the bottom plate 1. A push-pull frame is fixedly arranged on one side of the bottom plate 1. The push-pull frame is inclined to facilitate pushing and pulling by the staff. A drilling assembly is arranged on the bottom plate 1;

[0024] The drilling assembly includes a cylinder 3, a motor 4 and a drill rod 5. An L-shaped plate 2 is fixedly arranged on the bottom plate 1, the cylinder 3 is fixedly arranged on the inner top of the L-shaped plate 2, the motor 4 is fixedly installed at the bottom end of the cylinder 3, a through hole is penetrated on the bottom plate 1, the drill rod 5 is movably arranged through the through hole, a connecting assembly is arranged between the motor 4 and the drill rod 5, the cylinder 3 can drive the motor 4 and the drill rod 5 to move up and down, and the motor 4 can drive the drill rod 5 to rotate through the connecting assembly to perform drilling;

[0025] The connecting assembly includes a fixing block 14, a mounting block 15, a latch 16 and a spring 17. The fixing block 14 is fixedly arranged at the output end of the motor 4. The mounting block 15 is fixedly arranged at the top of the drill rod 5. A rectangular groove is arranged at the bottom of the fixing block 14. The mounting block 15 is slidably arranged against the inner wall of the rectangular groove so that the mounting block 15 can be inserted into the rectangular groove. The latch 16 is slidably arranged through one side of the fixing block 14. The spring 17 is fixedly arranged on the inner side of the latch 16. The other end of the spring 17 is fixedly arranged on the fixing block 14. The spring 17 can position the latch 16. A socket 18 is arranged at one side of the mounting block 15. The latch 16 is arranged in cooperation with the socket 18 so that the latch 16 can be inserted into the socket 18.

[0026] A cleaning component, the cleaning component includes a water tank 6, a water pump 7, a hose 10 and an annular tube 9. The water tank 6 is fixedly arranged on the bottom plate 1. A water injection port is provided through the top of the water tank 6. A sealing cover is provided on the water injection port. Water can be injected into the water tank 6 through the water injection port. The water pump 7 is fixedly installed on the top of the water tank 6. A connecting tube 8 is fixedly connected to the water pumping end of the water pump 7. The connecting tube 8 is fixedly arranged through the top of the water tank 6 and extends to the bottom of the water tank 6. A plurality of spray heads 11 are provided through the inner side of the annular tube 9. The annular tube 9 is connected to the water outlet of the water pump 7 through a hose 10.

[0027] Guide rods 12 are fixedly arranged at both ends of the top of the annular tube 9, and the two guide rods 12 are slidably arranged through the top of the L-shaped plate 2. The two guide rods 12 guide the annular tube 9, and limit plates are fixedly arranged on the top of the two guide rods 12, and handles 13 are fixedly arranged on the top of the limit plates.

[0028] The detailed working process of the utility model is as follows:

[0029] 1. After drilling is completed, the staff can start the water pump 7, pump the water in the water tank 6 through the connecting pipe 8, and then transport it to the annular pipe 9 through the hose 10, and then use multiple spray heads 11 to rush the high-pressure water flow to the drill rod 5 to clean the drill rod 5. At the same time, the annular pipe 9 can be pulled up and down by the handle 13 and two guide rods 12, thereby driving the multiple spray heads 11 to move up and down, and the drill rod 5 can be cleaned in all directions;

[0030] 2. When replacing the drill rod 5, the staff can first pull the pin 16 outward to separate it from the socket 18. At this time, the drill rod 5 can be pulled out for replacement. When installing, insert the mounting block 15 into the rectangular groove and then insert the pin 16 into the socket 18.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A drilling device for water conservancy project design, characterized in that: include: A bottom plate (1), wherein a drilling assembly is arranged on the bottom plate (1); A cleaning assembly, the cleaning assembly comprising a water tank (6), a water pump (7), a hose (10) and an annular tube (9), the water tank (6) being fixedly arranged on a bottom plate (1), the water pump (7) being fixedly installed on the top of the water tank (6), the water pump (7) being fixedly connected to a connecting tube (8) at the water pumping end of the water pump (7), the connecting tube (8) being fixedly arranged through the top of the water tank (6) and extending to the bottom of the water tank (6), a plurality of spray heads (11) being arranged through the inner side of the annular tube (9), the annular tube (9) being connected to the water outlet end of the water pump (7) through a hose (10), guide rods (12) being fixedly arranged at both ends of the top of the annular tube (9), limit plates being fixedly arranged at the tops of the two guide rods (12), and handles (13) being fixedly arranged at the tops of the limit plates.

2. A drilling device for water conservancy engineering design according to claim 1, characterized in that: in: The drilling assembly comprises a cylinder (3), a motor (4) and a drill rod (5); an L-shaped plate (2) is fixedly arranged on the bottom plate (1); the two guide rods (12) are both slidably arranged through the top of the L-shaped plate (2); the cylinder (3) is fixedly arranged on the inner top of the L-shaped plate (2); the motor (4) is fixedly installed on the bottom end of the cylinder (3); a through hole is penetrated on the bottom plate (1); the drill rod (5) is movably arranged through the through hole; and a connecting assembly is arranged between the motor (4) and the drill rod (5).

3. A drilling device for water conservancy engineering design according to claim 2, characterized in that: in: The connection assembly comprises a fixing block (14), a mounting block (15), a latch (16) and a spring (17); the fixing block (14) is fixedly arranged at the output end of the motor (4); the mounting block (15) is fixedly arranged at the top of the drill rod (5); a rectangular groove is arranged at the bottom of the fixing block (14); the mounting block (15) is slidably arranged against the inner wall of the rectangular groove; the latch (16) passes through one side of the fixing block (14) and is slidably arranged; the spring (17) is fixedly arranged on the inner side of the latch (16); the other end of the spring (17) is fixedly arranged on the fixing block (14); a socket (18) is arranged at one side of the mounting block (15); the latch (16) is arranged in cooperation with the socket (18).

4. A drilling device for water conservancy engineering design according to claim 1, characterized in that: in: A water inlet is provided through the top of the water tank (6), and a sealing cover is provided on the water inlet.

5. A drilling device for water conservancy engineering design according to claim 1, characterized in that: in: Universal wheels (19) with a locking function are fixedly arranged at the four corners of the bottom of the base plate (1), and a push-pull frame is fixedly arranged on one side of the base plate (1), and the push-pull frame is arranged in an inclined manner.

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