Pile foundation drilling device suitable for river network and fish pond areas

Abstract

The present invention discloses a pile foundation drilling device suitable for river network fish pond areas, and relates to the technical field of pile foundation construction, including a moving mechanism, a drilling mechanism is arranged on the top of the moving mechanism, floating mechanisms are arranged on both sides of the moving mechanism, and the drilling mechanism includes two connecting seats, and first hydraulic rods are symmetrically installed on the tops of the two connecting seats. The present invention provides a stable installation support for the first hydraulic rod through the connecting seat, and the first hydraulic rod can control the structure of the hydraulic cylinder and the motor, the rotary drilling rod and the rotary drilling bit to realize the function of synchronous lifting and lowering adjustment, which is conducive to making the rotary drilling rod and the rotary drilling bit descend into the position where drilling is required to perform drilling work during drilling, and the motor drives the rotary drilling rod to rotate to realize the complete drilling function, and the telescopic adjustment of the second hydraulic rod on the hydraulic cylinder is conducive to providing the telescopic adjustment function for the rotary drilling rod, thereby increasing the range of drilling.

Description

Technical Field

[0001] The invention relates to the technical field of pile foundation construction, in particular to a pile foundation drilling device suitable for river network and fish pond areas. Background Art

[0002] There are many challenges in constructing pile foundations in river network and fish pond areas. These areas are usually characterized by high water levels and complex geological conditions (such as thick silt layers and soft soil).

[0003] In the prior art, for example, the patent application number: CN201920972976.3 of “A bored pile drilling device suitable for uneven soil” includes a drill bit, a hollow drill rod is provided on the upper part of the drill bit, the hollow drill rod is connected to the mud pool through a mud pipe, and a rotating motor is also provided on the upper part of the hollow drill rod; the drill bit includes a main drill bit and a traction drill bit, the main drill bit includes a delta wing, a waist hoop is provided at the upper end of the delta wing, a top hoop is provided at the upper end of the waist hoop, and the traction drill bit is sleeved on the top hoop; the mud pipe includes a main slurry pipe, the main slurry pipe is connected to the first branch slurry pipe and the second branch slurry pipe respectively through a diverter; the first branch slurry pipe is connected to the traction drill bit through the hollow drill rod, and the second branch slurry pipe is connected to the main drill bit through the hollow drill rod; the main slurry pipe is provided with a primary pressure pump, and the first branch slurry pipe is provided with a secondary pressure pump.

[0004] The existing river network fish pond pile foundation drilling device has complicated construction procedures. The fish pond needs to be backfilled during the construction process and restored to its original state after construction. The additional cost is high. The extended construction period leads to the inability to guarantee the cost of pile foundation construction. In view of the above problems, a pile foundation drilling device suitable for river network fish pond areas is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a pile foundation drilling device suitable for river network fish pond areas to solve the problem of increased construction costs due to the complicated construction procedures and long construction process in the prior art operation proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a pile foundation drilling device suitable for river network fish pond areas, comprising a moving mechanism, a drilling mechanism is arranged on the top of the moving mechanism, floating mechanisms are arranged on both sides of the moving mechanism, the drilling mechanism comprises two connecting seats, first hydraulic rods are symmetrically installed on the tops of the two connecting seats, a second connecting rod is connected to one side of the top of the first hydraulic rod, a hydraulic cylinder is connected between the two second connecting rods, second telescopic rods are connected to both ends of the hydraulic cylinder, a motor is arranged at one end of the second telescopic rod, and a rotary drilling rod is connected to the output end of the motor. The outer wall of the bottom end of the rotary drilling rod is provided with a rotary drilling bit, and the connecting seat provides a stable mounting support for the first hydraulic rod. The first hydraulic rod can control the structure of the hydraulic cylinder, the motor, the rotary drilling rod and the rotary drilling bit to realize the function of synchronous lifting and lowering adjustment, which is beneficial to the rotary drilling rod and the rotary drilling bit to descend into the position where the hole needs to be drilled for drilling work during drilling. The motor drives the rotary drilling rod to rotate to realize the complete drilling function. The telescopic adjustment of the second hydraulic rod on the hydraulic cylinder is beneficial to provide the telescopic adjustment function for the rotary drilling rod, thereby increasing the drilling range and further improving the operation efficiency. The floating mechanism includes a buoyancy box, a first lifting rod is provided at one end of the bottom of the buoyancy box, a first propeller is provided at the bottom of the first lifting rod, a second lifting rod is provided at the other end of the bottom of the buoyancy box, a second propeller is provided at the bottom of the second lifting rod, and the floating mechanism is symmetrically arranged on both sides of the moving mechanism. The buoyancy box can be used to generate buoyancy on the water surface, so that the drilling device as a whole floats on the water surface, and a pump can provide a pumping function to facilitate the extraction or suction of water. The control valve can control whether the water flow flows, and the curved pipe facilitates the connection with the buoyancy box to facilitate the transportation of the water flow. The first propeller is installed through the first lifting rod, and the second propeller is installed through the second lifting rod, so that it is convenient to drive the first propeller and the second propeller separately, providing the device with the function of lateral or longitudinal movement, which is conducive to further improving the working range.

[0007] Preferably, the mobile mechanism includes a central main base, and an operation room is provided on one side of the top of the central main base. The operation room is provided on the central main base, which facilitates personnel to enter the interior of the operation room to perform driving operations.

[0008] Preferably, connecting frames are fixedly installed on both sides of the bottom of the central main base, and drivers are arranged at both ends of the connecting frames. The driver can be conveniently installed on the central main base through the connecting frames, providing connection support for the driver.

[0009] Preferably, a driving wheel is movably mounted on one side of the driver, and a crawler belt is wound around the outer wall of the driving wheel. The driving wheel is driven to rotate by the driver, thereby driving the crawler belt to realize the transmission function.

[0010] Preferably, a plurality of racks are evenly distributed on the outer wall of the track, which helps to increase friction and achieve a more stable movement function.

[0011] Preferably, a first connecting rod is fixedly connected between the top ends of the two first hydraulic rods, and the first connecting rod is symmetrically arranged on the side of the hydraulic cylinder. The first connecting rod can provide stable support for the first hydraulic rod, further ensuring overall stable use.

[0012] Preferably, a pump is provided on the top of the buoyancy box, and a control valve is provided at one end of the pump. The pump and the control valve facilitate the conveying control of the water flow and improve the convenience of operation.

[0013] Preferably, one end of the control valve is fixedly connected to a bent pipe, and one end of the bent pipe is fixedly connected to the top of the buoyancy tank. The first connecting rod can provide stable support for the first hydraulic rod, further ensuring overall stable use.

[0014] Preferably, bases are symmetrically fixedly installed at the bottom of the pump, and the bases are fixedly installed on the top of the buoyancy box. The bases can provide stable support for the pump, ensuring that the buoyancy box is stably installed on the pump.

[0015] Preferably, a transmission shaft is movably installed on the inner side of the driver, and one end of the transmission shaft is connected to the inner side of the driving wheel. The driver is provided with a transmission shaft to facilitate the transmission function and ensure the transmission efficiency.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, a stable mounting support is provided to the first hydraulic rod through a connecting seat, and the first hydraulic rod can control the structure of the hydraulic cylinder, the motor, the rotary drilling rod and the rotary drilling bit to realize the function of synchronous lifting and lowering adjustment, which is beneficial to lowering the rotary drilling rod and the rotary drilling bit into the position where a hole needs to be drilled for drilling work during drilling. The motor drives the rotary drilling rod to rotate to realize a complete drilling function. The telescopic adjustment of the second hydraulic rod on the hydraulic cylinder is beneficial to providing the telescopic adjustment function to the rotary drilling rod, thereby increasing the drilling range and further improving the operating efficiency.

[0017] 2. In the present invention, the floating mechanism is symmetrically arranged on both sides of the moving mechanism, and the buoyancy can be generated on the water surface by using the float box, so that the drilling device as a whole floats on the water surface. The pump can provide a pumping function, which is convenient for extracting or sucking water. The control valve can control whether the water flows. The curved pipe facilitates the connection with the float box, which is convenient for conveying the water flow. The first propeller is installed through the first lifting rod, and the second propeller is installed through the second lifting rod, which facilitates the first propeller and the second propeller to be driven separately, providing the device with the function of lateral or longitudinal movement, which is beneficial to further improve the working range.

[0018] 3. In the present invention, an operating room is provided on the central main base, which facilitates personnel to enter the operating room for driving operations. The driver is conveniently installed on the central main base through the connecting frame, which provides a connecting support for the driver. The driver drives the driving wheel to rotate, which can drive the crawler to realize the transmission function, making it convenient for the equipment to be moved on land. The rack helps to increase friction and realize a more stable movement function. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a pile foundation drilling device suitable for river network and fish pond areas according to the present invention; Figure 2 It is a structural schematic diagram of another angle of the pile foundation drilling device of the present invention applicable to river network fish pond areas; Figure 3 It is a partial structural schematic diagram of a pile foundation drilling device applicable to river network and fish pond areas of the present invention; Figure 4 It is a partial structural schematic diagram of a pile foundation drilling device suitable for river network and fish pond areas of the present invention; Figure 5 For the present invention Figure 4 A in the figure is an enlarged structural diagram.

[0020] In the figure: 1. Mobile mechanism; 101. Central main base; 102. Operating room; 103. Connecting frame; 104. Driver; 105. Driving wheel; 106. Crawler track; 107. Rack; 2. Drilling mechanism; 201. Connecting seat; 202. First hydraulic rod; 203. First connecting rod; 204. Second connecting rod; 205. Hydraulic cylinder; 206. Second hydraulic rod; 207. Motor; 208. Rotary drilling rod; 209. Rotary drilling bit; 3. Floating mechanism; 301. Floating box; 302. Pump; 303. Control valve; 304. Bend pipe; 305. Base; 306. First hoisting rod; 307. First propeller; 308. Second hoisting rod; 309. Second propeller. DETAILED DESCRIPTION

[0021] 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 implementation regulations described 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.

[0022] Example 1: Reference Figure 1-Figure 5 As shown: a pile foundation drilling device suitable for river network fish pond areas, comprising a moving mechanism 1, a drilling mechanism 2 is arranged on the top of the moving mechanism 1, floating mechanisms 3 are arranged on both sides of the moving mechanism 1, the drilling mechanism 2 comprises two connecting seats 201, first hydraulic rods 202 are symmetrically installed on the tops of the two connecting seats 201, a second connecting rod 204 is connected to one side of the top of the first hydraulic rod 202, a hydraulic cylinder 205 is connected between the two second connecting rods 204, second telescopic rods 206 are connected to both ends of the hydraulic cylinder 205, a motor 207 is arranged at one end of the second telescopic rod 206, a rotary drilling rod 208 is connected to the output end of the motor 207, and a rotary drilling bit 209 is arranged on the outer wall of the bottom end of the rotary drilling rod 208; The floating mechanism 3 includes a buoyancy box 301 , a first hoisting rod 306 is provided at one end of the bottom of the buoyancy box 301 , a first propeller 307 is provided at the bottom of the first hoisting rod 306 , a second hoisting rod 308 is provided at the other end of the bottom of the buoyancy box 301 , and a second propeller 309 is provided at the bottom of the second hoisting rod 308 .

[0023] In this embodiment, the connecting seat 201 provides a stable installation support for the first hydraulic rod 202. The first hydraulic rod 202 can control the hydraulic cylinder 205 and the motor 207, the rotary drilling rod 208 and the rotary drilling bit 209 to realize the function of synchronous lifting and lowering adjustment, which is beneficial to the rotary drilling rod 208 and the rotary drilling bit 209 to descend into the position where the drilling is required to perform the drilling work during drilling. The motor 207 drives the rotary drilling rod 208 to rotate to realize the complete drilling function. The telescopic adjustment of the second hydraulic rod 206 on the hydraulic cylinder 205 is beneficial to provide the telescopic adjustment function for the rotary drilling rod 208, thereby increasing the drilling range and further improving the operation efficiency. The floating mechanism 3 is symmetrically arranged on both sides of the moving mechanism 1, and the buoyancy 301 can be used to generate buoyancy on the water surface, so that the drilling device as a whole floats on the water surface. The pump 302 can provide a pumping function, which is convenient for extracting or sucking water. The control valve 303 can control whether the water flow flows. The curved pipe 304 facilitates the connection with the buoyancy 301, which is convenient for conveying the water flow. The first propeller 307 is installed through the first lifting rod 306, and the second propeller 309 is installed through the second lifting rod 308, which facilitates the first propeller 307 and the second propeller 309 to be driven separately, providing the device with the function of lateral or longitudinal movement, which is beneficial to further improve the working range.

[0024] Example 2: Reference Figure 3 As shown: the mobile mechanism 1 includes a central main base 101, an operating room 102 is arranged on one side of the top of the central main base 101, connecting frames 103 are fixedly installed on both sides of the bottom of the central main base 101, drivers 104 are arranged at both ends of the connecting frame 103, a driving wheel 105 is movably installed on one side of the driver 104, a crawler track 106 is wound around the outer wall of the driving wheel 105, and a plurality of racks 107 are evenly distributed on the outer wall of the crawler track 106.

[0025] In this embodiment, an operating room 102 is provided on the central main base 101, which facilitates personnel to enter the operating room 102 for driving operations. The driver 104 is conveniently installed on the central main base 101 through the connecting frame 103, which provides a connecting support for the driver 104. The driver 104 drives the driving wheel 105 to rotate, which can drive the crawler track 106 to realize the transmission function, making it convenient for the equipment to be moved on land. The rack 107 helps to increase friction to achieve a more stable movement function.

[0026] Example 3: Reference Figure 3-Figure 5As shown: a first connecting rod 203 is fixedly connected between the top ends of the two first hydraulic rods 202, the first connecting rod 203 is symmetrically arranged on the side of the hydraulic cylinder 205, one end of the control valve 303 is fixedly connected to a bent pipe 304, one end of the bent pipe 304 is fixedly connected to the top of the pontoon 301, a base 305 is symmetrically fixedly installed at the bottom of the pump 302, the base 305 is fixedly installed on the top of the pontoon 301, a transmission shaft is movably installed on the inner side of the driver 104, and one end of the transmission shaft is connected to the inner side of the driving wheel 105.

[0027] In this embodiment, the first connecting rod 203 can provide stable support for the first hydraulic rod 202, further ensuring the overall stable use. The bent pipe 304 facilitates the connection between the pump 302 and the buoyancy tank 301 to realize the transportation function. The base 305 can provide stable support for the pump 302, ensuring that the buoyancy tank 301 is stably installed on the pump 302.

[0028] In the present invention, when the pile foundation drilling device suitable for river network fish pond areas is used, first, an operation room 102 is provided on the central main base 101, which is convenient for personnel to enter the interior of the operation room 102 for driving operations, and the driver 104 is conveniently installed on the central main base 101 through the connecting frame 103, which provides a connection support for the driver 104, and the driver 104 drives the driving wheel 105 to rotate, and then the crawler 106 can be driven to realize the transmission function, which is convenient for the equipment to be moved on land. The first hydraulic rod 202 can control the hydraulic cylinder 205 and the structure of the motor 207, the rotary drilling rod 208 and the rotary drilling bit 209 to realize synchronous lifting. The function of lowering and adjusting is beneficial for lowering the rotary drilling rod 208 and the rotary drilling drill bit 209 to the position where drilling is required to perform drilling work. The motor 207 drives the rotary drilling rod 208 to rotate to realize the complete drilling function. The telescopic adjustment of the second hydraulic rod 206 on the hydraulic cylinder 205 is beneficial for providing the telescopic adjustment function for the rotary drilling rod 208, thereby increasing the drilling range and further improving the operating efficiency. The floating mechanism 3 is symmetrically arranged on both sides of the mobile mechanism 1, and the buoyancy box 301 can be used to generate buoyancy on the water surface, so that the drilling device as a whole floats on the water surface. The pump 302 can provide a pumping function, which is convenient for extracting or sucking water.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pile foundation drilling device suitable for river network and fish pond areas, comprising a moving mechanism (1), characterized in that: A drilling mechanism (2) is arranged on the top of the moving mechanism (1), and floating mechanisms (3) are arranged on both sides of the moving mechanism (1). The drilling mechanism (2) comprises two connecting seats (201), and first hydraulic rods (202) are symmetrically mounted on the tops of the two connecting seats (201). A second connecting rod (204) is connected to one side of the top of the first hydraulic rod (202), and a hydraulic cylinder (205) is connected between the two second connecting rods (204). Second telescopic rods (206) are connected to both ends of the hydraulic cylinder (205), and a motor (207) is arranged at one end of the second telescopic rod (206). A rotary drilling rod (208) is connected to the output end of the motor (207), and a rotary drilling bit (209) is arranged on the outer wall of the bottom end of the rotary drilling rod (208); The floating mechanism (3) comprises a buoyancy box (301), a first hoisting rod (306) being provided at one end of the bottom of the buoyancy box (301), a first propeller (307) being provided at the bottom of the first hoisting rod (306), a second hoisting rod (308) being provided at the other end of the bottom of the buoyancy box (301), a second propeller (309) being provided at the bottom of the second hoisting rod (308).

2. The pile foundation drilling device suitable for river network and fish pond areas according to claim 1 is characterized in that: The mobile mechanism (1) comprises a central main base (101), and an operating room (102) is provided on one side of the top of the central main base (101).

3. The pile foundation drilling device suitable for river network and fish pond areas according to claim 2 is characterized in that: Connecting frames (103) are fixedly mounted on both sides of the bottom of the central main base (101), and drivers (104) are arranged at both ends of the connecting frame (103).

4. The pile foundation drilling device suitable for river network and fish pond areas according to claim 3 is characterized in that: A driving wheel (105) is movably mounted on one side of the driver (104), and a crawler track (106) is wound around the outer wall of the driving wheel (105).

5. The pile foundation drilling device suitable for river network and fish pond areas according to claim 4 is characterized in that: A plurality of racks (107) are evenly distributed on the outer wall of the crawler belt (106).

6. The pile foundation drilling device suitable for river network and fish pond areas according to claim 1 is characterized in that: A first connecting rod (203) is fixedly connected between the top ends of the two first hydraulic rods (202), and the first connecting rod (203) is symmetrically arranged on the side of the hydraulic cylinder (205).

7. The pile foundation drilling device suitable for river network and fish pond areas according to claim 1 is characterized in that: A pump (302) is provided on the top of the buoyancy box (301), and a control valve (303) is provided at one end of the pump (302).

8. The pile foundation drilling device suitable for river network and fish pond areas according to claim 7 is characterized in that: One end of the control valve (303) is fixedly connected to a curved pipe (304), and one end of the curved pipe (304) is fixedly connected to the top of the buoyancy tank (301).

9. The pile foundation drilling device suitable for river network and fish pond areas according to claim 7, characterized in that: A base (305) is symmetrically fixedly mounted on the bottom of the pump (302), and the base (305) is fixedly mounted on the top of the buoyancy tank (301).

10. The pile foundation drilling device suitable for river network and fish pond areas according to claim 4, characterized in that: A transmission shaft is movably mounted on the inner side of the driver (104), and one end of the transmission shaft is connected to the inner side of the driving wheel (105).

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