Screw-in device for power transmission and transformation maintenance

Abstract

The invention discloses a screw-in device for power transmission and transformation maintenance, and belongs to the technical field of power transmission and transformation maintenance, the screw-in device comprises a hoop device used for clamping a telegraph pole, the left side wall of the hoop device is fixedly provided with a first connecting end, the right side wall of the hoop device is fixedly provided with a second connecting end, the first connecting end is connected with a penetrating rope, and the penetrating rope is connected with the second connecting end. The penetrating rope penetrates through underground soil through the screw-in assembly and then is connected with the second connecting end. The screw-in assembly comprises a transport vehicle, a boosting assembly, a guiding assembly, an electric control system, a high-pressure water spraying system and a water storage circulating system are arranged in the transport vehicle, and an erecting assembly is arranged below the transport vehicle. The electric control system, the high-pressure water spraying system and the water storage circulating system are arranged and matched with one another, so that the speed is higher in the process that the guide rod drives the penetrating rope to carry out underground screwing, and the screwing working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of power transmission and transformation maintenance, and in particular relates to a screw-in device for power transmission and transformation maintenance. Background Art

[0002] Residential electricity and industrial and mining enterprises have become the primary part of electricity demand. The demand for large and medium-sized power equipment such as power equipment, transmission, distribution, and substation projects, as well as line inspection and maintenance, is increasing day by day, and the reliability requirements of electrical equipment in the power system are getting higher and higher. The increase in the number of power outage and power restoration operations of power equipment may lead to long power outages and fatigue operations during the installation of transmission projects, which may have negative impacts on production safety and personal injury. Therefore, in order to ensure the installation and construction quality of personnel operations, it is necessary to use scientific operation modes and new construction detection methods to ensure personal safety and the reliability of equipment operation, so that when the main equipment of the power grid operation fails or has defects, timely repair and supplementary measures can be taken, thereby improving the construction time and the service life of the equipment.

[0003] Patent document announcement number CN104074191B discloses a screw-in device for power transmission and transformation installation and maintenance, including a bracket and a worm wheel mounted on the bracket, and a worm that cooperates with the worm wheel to drive the worm wheel to rotate; a bearing for supporting the worm wheel is arranged inside the worm wheel, and a hexagonal through hole matching the outer hexagonal hole on the ground anchor is opened on the worm wheel; one end of the worm is connected to a first safety coupling that disconnects power when overloaded, and the input end of the first safety coupling is connected to a motor as an automatic power source or a rotating handle as a manual power source. A safe screw-in function is realized, and work efficiency and work quality are improved. It can save manpower and labor to carry out installation, maintenance and maintenance of various works in a shorter time. However, the technical solution disclosed in the above patent will cause the unstable ground anchor to loosen when encountering bad weather and strong winds, and there are certain safety hazards. Therefore, an improved screw-in device for power transmission and transformation maintenance is needed. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a screw-in device for power transmission and transformation maintenance, which solves the problems in the above-mentioned background technology.

[0005] The object of the present invention is achieved as follows: a screw-in device for power transmission and transformation maintenance, which includes a clamp device for clamping a utility pole, a first connecting end is fixedly provided on the left wall of the clamp device, and a second connecting end is fixedly provided on the right wall of the clamp device, the first connecting end is connected to a through rope, and the through rope passes through the underground soil through a screw-in assembly and is connected to the second connecting end; the screw-in assembly includes a transport vehicle, and a boosting assembly, a guiding assembly, an electric control system, a high-pressure water spraying system and a water storage circulation system are arranged inside the transport vehicle, and a lifting assembly is arranged under the transport vehicle.

[0006] Furthermore, the booster assembly includes a hydraulic telescopic rod obliquely arranged inside the transport vehicle, the outer end of the hydraulic telescopic rod is provided with a docking end, the guide assembly is fixedly arranged on the side wall of the transport vehicle, and the guide assembly is arranged corresponding to the docking end; a plurality of guide rods which can be docked with each other end to end are arranged inside the transport vehicle, and the guide rods can be slidably connected to the inside of the guide assembly, one end of the guide rod can be connected to the docking end, and the extension of the hydraulic telescopic rod is used to drive the guide rod to slide outward from the inside of the transport vehicle in the guide assembly; the outer end of the guide rod is detachably connected with a guide head for screwing into the soil, and the end of the guide head is provided with a terminal for connecting the through rope.

[0007] Furthermore, the guide head includes a barrel portion, a connecting portion docking with the guide rod is provided at the left end of the barrel portion, the wiring terminal is provided on the connecting portion, and the right end of the barrel portion is rotatably connected to the piercing head portion; an electric control component is provided inside the barrel portion, and the electric control component is electrically connected to the electric control system, and the electric control component is used to control the piercing head portion to change direction inside the soil.

[0008] Furthermore, the piercing head portion includes a hollow cylindrical shell, a motor is arranged inside the hollow cylindrical shell, a rotating auger is arranged on the output shaft of the motor, and the motor is electrically connected to the electronic control component; the side wall of the hollow shell is a hollow structure, a partition plate is fixedly arranged in the side wall of the hollow shell, and the side wall of the hollow shell is divided into a flushing space and a return water space by the partition plate, and the outer wall of the flushing space is provided with a plurality of inclined water guide columns and a plurality of transverse water guide columns.

[0009] Furthermore, the high-pressure water spraying system includes a first water tank arranged inside the transport vehicle, a high-pressure water pump is arranged inside the first water tank, the water outlet of the high-pressure water pump is connected to a first water pipe, the other end of the first water pipe is connected to a three-way valve, the water outlet of the three-way valve is connected to a water pipe, the other end of the water pipe is connected to the flushing space; the inner ends of the inclined water guide column and the transverse water guide column are both provided with solenoid valves, and the solenoid valves are electrically connected to the electronic control component.

[0010] Furthermore, the water storage circulation system includes a second water tank arranged inside the transport vehicle, the interior of the second water tank is connected to a second water pipe, and the other end of the second water pipe is connected to the third opening of the three-way valve.

[0011] Furthermore, the water pipe has an internal double-channel structure, and an upper channel and a lower channel are arranged inside the water pipe, the first water pipe is connected to the upper channel, and the second water pipe is connected to the lower channel; the other end of the upper channel is connected to the third water pipe, and the other end of the lower channel is connected to the fourth water pipe, the third water pipe extends to the inside of the flushing space and is connected thereto, and the fourth water pipe extends to the inside of the return water space and is connected thereto.

[0012] Furthermore, a filter layer is fixedly arranged inside the second water reservoir, and the filter layer is used to filter impurities in the mud; the second water reservoir is arranged adjacent to the first water reservoir, and the vertical height of the vertical plate between the second water reservoir and the first water reservoir is lower than the surrounding side wall of the water reservoir. When the water level inside the second water reservoir is too high, the water inside the second water reservoir overflows the vertical plate and can flow into the first water reservoir to form a circulating water flow.

[0013] Furthermore, a sealed top cover is detachably provided at the upper end of the first water reservoir and the second water reservoir, and the top cover is used to prevent the water inside the first water reservoir or the second water reservoir from accidentally flowing out when the transport vehicle moves.

[0014] Furthermore, the lifting assembly includes a left lifting leg and a right lifting leg arranged on the lower chassis of the transport vehicle, and the left lifting leg and the right lifting leg are symmetrically arranged at both ends of the transport vehicle; the left lifting leg and the right lifting leg are both electrically connected to the electronic control system.

[0015] The beneficial effects of the present invention are as follows: through the provision of a transport vehicle, it is convenient to move the screw-in device to the required position of the electric pole, and the transfer of the screw-in device is easier and more convenient. Through the provision of the clamp device, it is convenient to fix the through rope on both sides of the electric pole, the operation speed is fast, and the connection speed of the through rope is improved. Through the provision of the booster assembly, it is convenient to pass the through rope from one side of the electric pole through the underground soil and then pass it out from the other side of the electric pole, so that the middle section of the through rope is buried under the ground, and the two ends of the through rope are respectively connected to the first connection end and the second connection end of the clamp device, so that the electric pole can be stably fixed. Since the through rope is directly buried underground, and the two ends are respectively fixed to the two ends of the clamp device that fixes the outside of the electric pole, the stability will not be affected in the event of bad weather, and the wind resistance performance is stronger. In actual use, two clamp devices are fixed on the electric pole, and then the two through ropes are respectively vertically and horizontally crossed through the underground land by the booster assembly, and the electric pole is fixed from four angles, and the electric pole is fixed more firmly. Through the setting of the guide assembly, the guide assembly is used to guide the guide rod of the booster assembly when the booster assembly passes the penetration rope through the underground soil, so that the guide rod can smoothly guide the penetration rope. Through the setting of the electric control system, the high-pressure water spraying system and the water storage circulation system, they cooperate with each other to make the guide rod carry the penetration rope to rotate underground faster, thereby improving the efficiency of the rotation. By setting a lifting assembly under the transport vehicle, when the transport vehicle is parked near the electric pole, the lifting assembly is raised to lift the wheels of the transport vehicle, so that the wheels of the transport vehicle are off the ground, and the entire transport vehicle is supported by the lifting assembly, so that the transport vehicle is more stable during the rotation work to avoid accidental movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the use process of the present invention; Figure 2 It is a schematic diagram of the water storage circulation system of the present invention; Figure 3 The present invention Figure 1 Middle A: Enlarged view; Figure 4 It is a schematic diagram of the guide head structure of the present invention; Figure 5 The present invention Figure 4 Middle B: Enlarged view; Figure 6 It is a schematic diagram of the structure of the head portion of the present invention; Figure 7 It is a schematic diagram of the water pipe structure of the present invention.

[0017] In the figure: 1, electric pole 2, clamp device 3, through rope 4, transport vehicle 5, booster assembly 6, guide assembly 7, high-pressure water spray system 8, water storage circulation system 9, erection assembly 10, guide rod 11, guide head 12, terminal 13, barrel 14, lead-in part 15, through-head 16, electric control assembly 17, cavity barrel 18, motor 19, rotary auger 20, partition plate 21, flushing space 22, return water space 23, inclined water guide column 24, horizontal water guide column 25, three-way valve 26, water guide pipe 27, first water pipe 28, second water pipe 29, solenoid valve 30, upper channel 31, lower channel 32, filter layer 33, sealing top cover 34, third water pipe 35, fourth water pipe. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below with reference to the accompanying drawings. It should be noted that all directional words such as up, down, front, back, left, and right that appear in the present invention are based on Figure 1 The directional words are made for reference figures, and all directional words do not limit the present invention, but are only for more clear illustration and explanation of the present invention. Example

[0019] like Figure 1-7 As shown, this embodiment discloses a screw-in device for power transmission and transformation maintenance, which includes a clamp device 2 for clamping a utility pole 1, a first connecting end is fixedly provided on the left side wall of the clamp device 2, and a second connecting end is fixedly provided on the right side wall of the clamp device 2, the first connecting end is connected to a through rope 3, and the through rope 3 is connected to the second connecting end after passing through the underground soil through a screw-in assembly; the screw-in assembly includes a transport vehicle 4, and a boosting assembly 5, a guiding assembly 6, an electric control system, a high-pressure water spraying system 7 and a water storage circulation system 8 are arranged inside the transport vehicle 4, and a lifting assembly 9 is arranged below the transport vehicle 4.

[0020] In this embodiment, the transport vehicle 4 is provided to facilitate the movement of the screw-in device to the required position of the electric pole 1, and the transfer of the screw-in device is easier and more convenient. The setting of the clamp device 2 facilitates the fixed sleeve of the through rope 3 on both sides of the electric pole 1, and the operation speed is fast, which improves the connection speed of the through rope 3. The setting of the booster assembly 5 facilitates the through rope 3 to pass through the underground soil from one side of the electric pole 1 and then pass through the other side of the electric pole 1, so that the middle section of the through rope 3 is buried under the ground, and the two ends of the through rope 3 are respectively connected to the first connection end and the second connection end of the clamp device 2, so that the electric pole 1 can be stably fixed. Since the through rope 3 is directly buried underground, and the two ends are respectively fixed to the two ends of the clamp device 2 that fixes the outside of the electric pole 1, the stability will not be affected in the event of bad weather, and the wind resistance performance is stronger. In actual use, two clamp devices 2 are fixed on the electric pole 1, and then the two through ropes 3 are respectively vertically and horizontally crossed through the underground soil by the booster assembly 5, and the electric pole 1 is fixed from four angles, and the electric pole 1 is fixed more firmly. Through the setting of the guide assembly 6, the guide assembly 6 is used to guide the guide rod 10 of the booster assembly 5 when the booster assembly 5 passes the through rope 3 through the underground soil, so that the guide rod 10 can smoothly guide the through rope 3. Through the setting of the electric control system, the high-pressure water spraying system 7 and the water storage circulation system 8, they cooperate with each other to make the guide rod 10 with the through rope 3 in the process of underground rotation faster, thereby improving the rotation efficiency. By setting the erection assembly 9 under the transport vehicle 4, when the transport vehicle 4 is parked near the electric pole 1, the erection assembly 9 is raised to erect the wheels of the transport vehicle 4, so that the wheels of the transport vehicle 4 are off the ground, and the entire transport vehicle 4 is supported by the erection assembly 9, so that the transport vehicle 4 is more stable during the rotation work, and accidental movement is avoided. Example

[0021] like Figure 1-7 As shown, this embodiment discloses a screw-in device for power transmission and transformation maintenance, which includes a clamp device 2 for clamping a utility pole 1, a first connecting end is fixedly provided on the left side wall of the clamp device 2, and a second connecting end is fixedly provided on the right side wall of the clamp device 2, the first connecting end is connected to a through rope 3, and the through rope 3 is connected to the second connecting end after passing through the underground soil through a screw-in assembly; the screw-in assembly includes a transport vehicle 4, and a boosting assembly 5, a guiding assembly 6, an electric control system, a high-pressure water spraying system 7 and a water storage circulation system 8 are arranged inside the transport vehicle 4, and a lifting assembly 9 is arranged below the transport vehicle 4.

[0022] For better effect, the booster assembly 5 includes a hydraulic telescopic rod obliquely arranged inside the transport vehicle 4, the outer end of the hydraulic telescopic rod is provided with a docking end, the guide assembly 6 is fixedly arranged on the side wall of the transport vehicle 4, and the guide assembly 6 is arranged corresponding to the docking end; the interior of the transport vehicle 4 is provided with a plurality of guide rods 10 that can be docked with each other head to tail, and the guide rods 10 can be slidably connected to the interior of the guide assembly 6, one end of the guide rod 10 can be connected to the docking end, and the hydraulic telescopic rod is extended to drive the guide rod 10 to slide outward from the interior of the transport vehicle 4 in the guide assembly 6; the outer end of the guide rod 10 is detachably connected with a guide head 11 for screwing into the soil, and the end of the guide head 11 is provided with a terminal 12 for connecting the penetration rope 3. When in use, the guide head 11 is tilted toward the ground, the penetration rope 3 is connected to the guide head 11, and then the plurality of guide rods 10 are docked at the tail of the guide head 11 in sequence, and the guide assembly 6 lifts and guides the guide rod 10 to dock with the hydraulic telescopic rod. After the docking is completed, the hydraulic telescopic rod is extended by the electronic control system, and the guide head 11 is pushed into the ground during the extension of the hydraulic telescopic rod, and the guide head 11 moves underground synchronously with the penetration rope 3. As the guide rod 10 is added section by section, the penetration rope 3 passes through the underground soil and comes out from the other side.

[0023] For better effect, the guide head 11 includes a barrel 13, the left end of the barrel 13 is provided with a lead-in portion 14 that docks with the guide rod 10, the terminal 12 is provided on the lead-in portion 14, and the right end of the barrel 13 is rotatably connected with a piercing head 15; an electric control component 16 is provided inside the barrel 13, and the electric control component 16 is electrically connected to the electric control system, and the electric control component 16 is used to control the piercing head 15 to change direction inside the soil. When in use, when the guide rod 10 is passing through the underground soil with the penetration rope 3, it needs to be inserted downward first and then penetrated upward, and the steering of the piercing head 15 is controlled by the electric control component 16, thereby realizing the direction of the penetration rope 3 rotating.

[0024] For better effect, the piercing head 15 includes a cavity shell 17, a motor 18 is arranged inside the cavity shell 17, a rotary auger 19 is arranged on the output shaft of the motor 18, and the motor 18 is electrically connected to the electric control component 16; the side wall of the cavity shell is a cavity structure, a partition plate 20 is fixedly arranged in the side wall of the cavity shell, and the side wall of the cavity shell is divided into a flushing space 21 and a return water space 22 by the partition plate 20, and the outer wall of the flushing space 21 is provided with a plurality of inclined water guide columns 23 and a plurality of transverse water guide columns 24. When in use, when the guide rod 10 passes through the underground soil, the water in the high-pressure water spraying system 7 is sprayed out from the transverse water guide columns 24 of the flushing space 21, and the high-pressure water flow first flushes the soil in front to loosen the soil, and then the rotary auger 19 rotates to break the soil, and finally, the guide rod 10 is moved through the soil under the push of the booster component 5. During the passage of the guide rod 10, the crushed soil in front of it is mixed with the high-pressure water flow and flows into the return water space 22, and then flows into the water storage circulation system 8 through the return water space 22. When the guide rod 10 needs to be turned, the horizontal water guide column 24 is controlled to be closed by the electric control component 16. If the guide rod 10 needs to be turned upward, the inclined water guide column 23 above the penetration head 15 is opened, and the high-pressure water flow spray direction is changed, resulting in a change in the loosening direction of the underground soil, thereby changing the propulsion direction of the guide rod 10 to achieve the turning.

[0025] For better effect, the high-pressure water spraying system 7 includes a first water tank arranged inside the transport vehicle 4, a high-pressure water pump is arranged inside the first water tank, the water outlet of the high-pressure water pump is connected to a first water pipe 27, the other end of the first water pipe 27 is connected to a three-way valve 25, the water outlet of the three-way valve 25 is connected to a water pipe 26, the other end of the water pipe 26 is connected to the flushing space 21; the inner ends of the inclined water guide column 23 and the transverse water guide column 24 are both provided with solenoid valves 29, and the solenoid valve 29 is electrically connected to the electronic control component 16.

[0026] For better effect, the water storage circulation system 8 includes a second water tank arranged inside the transport vehicle 4. The interior of the second water tank is connected to a second water pipe 28, and the other end of the second water pipe 28 is connected to the third opening of the three-way valve 25.

[0027] For better effect, the water pipe 26 has an internal double-channel structure, and an upper channel 30 and a lower channel 31 are arranged inside the water pipe 26. The first water pipe 27 is connected to the upper channel 30, and the second water pipe 28 is connected to the lower channel 31; the other end of the upper channel 30 is connected to the third water pipe 34, and the other end of the lower channel 31 is connected to the fourth water pipe 35. The third water pipe 34 extends to the inside of the flushing space 21 and is connected thereto, and the fourth water pipe 35 extends to the inside of the return water space 22 and is connected thereto.

[0028] For better effect, a filter layer 32 is fixedly arranged inside the second water reservoir, and the filter layer 32 is used to filter impurities in the mud; the second water reservoir is arranged adjacent to the first water reservoir, and the vertical height of the vertical plate between the second water reservoir and the first water reservoir is lower than the surrounding side wall of the water reservoir. When the water level inside the second water reservoir is too high, the water inside the second water reservoir can overflow the vertical plate and flow into the first water reservoir to form a circulating water flow.

[0029] For better effect, the upper ends of the first water reservoir and the second water reservoir are detachably provided with a sealing top cover 33, and the top cover is used to prevent the water inside the first water reservoir or the second water reservoir from accidentally flowing out when the transport vehicle 4 moves.

[0030] In this embodiment, the transport vehicle 4 is provided to facilitate the movement of the screw-in device to the required position of the electric pole 1, and the transfer of the screw-in device is easier and more convenient. The setting of the clamp device 2 facilitates the fixed sleeve of the through rope 3 on both sides of the electric pole 1, and the operation speed is fast, which improves the connection speed of the through rope 3. The setting of the booster assembly 5 facilitates the through rope 3 to pass through the underground soil from one side of the electric pole 1 and then pass through the other side of the electric pole 1, so that the middle section of the through rope 3 is buried under the ground, and the two ends of the through rope 3 are respectively connected to the first connection end and the second connection end of the clamp device 2, so that the electric pole 1 can be stably fixed. Since the through rope 3 is directly buried underground, and the two ends are respectively fixed to the two ends of the clamp device 2 that fixes the outside of the electric pole 1, the stability will not be affected in the event of bad weather, and the wind resistance performance is stronger. In actual use, two clamp devices 2 are fixed on the electric pole 1, and then the two through ropes 3 are respectively vertically and horizontally crossed through the underground soil by the booster assembly 5, and the electric pole 1 is fixed from four angles, and the electric pole 1 is fixed more firmly. Through the setting of the guide assembly 6, the guide assembly 6 is used to guide the guide rod 10 of the booster assembly 5 when the booster assembly 5 passes the through rope 3 through the underground soil, so that the guide rod 10 can smoothly guide the through rope 3. Through the setting of the electric control system, the high-pressure water spraying system 7 and the water storage circulation system 8, they cooperate with each other to make the guide rod 10 with the through rope 3 in the process of underground rotation faster, thereby improving the rotation efficiency. By setting the erection assembly 9 under the transport vehicle 4, when the transport vehicle 4 is parked near the electric pole 1, the erection assembly 9 is raised to erect the wheels of the transport vehicle 4, so that the wheels of the transport vehicle 4 are off the ground, and the entire transport vehicle 4 is supported by the erection assembly 9, so that the transport vehicle 4 is more stable during the rotation work, and accidental movement is avoided. Example

[0031] like Figure 1-7 As shown, this embodiment discloses a screw-in device for power transmission and transformation maintenance, which includes a clamp device 2 for clamping a utility pole 1, a first connecting end is fixedly provided on the left side wall of the clamp device 2, and a second connecting end is fixedly provided on the right side wall of the clamp device 2, the first connecting end is connected to a through rope 3, and the through rope 3 is connected to the second connecting end after passing through the underground soil through a screw-in assembly; the screw-in assembly includes a transport vehicle 4, and a boosting assembly 5, a guiding assembly 6, an electric control system, a high-pressure water spraying system 7 and a water storage circulation system 8 are arranged inside the transport vehicle 4, and a lifting assembly 9 is arranged below the transport vehicle 4.

[0032] For better effect, the booster assembly 5 includes a hydraulic telescopic rod obliquely arranged inside the transport vehicle 4, the outer end of the hydraulic telescopic rod is provided with a docking end, the guide assembly 6 is fixedly arranged on the side wall of the transport vehicle 4, and the guide assembly 6 is arranged corresponding to the docking end; the interior of the transport vehicle 4 is provided with a plurality of guide rods 10 that can be docked with each other head to tail, and the guide rods 10 can be slidably connected to the interior of the guide assembly 6, one end of the guide rod 10 can be connected to the docking end, and the hydraulic telescopic rod is extended to drive the guide rod 10 to slide outward from the interior of the transport vehicle 4 in the guide assembly 6; the outer end of the guide rod 10 is detachably connected with a guide head 11 for screwing into the soil, and the end of the guide head 11 is provided with a terminal 12 for connecting the penetration rope 3. When in use, the guide head 11 is tilted toward the ground, the penetration rope 3 is connected to the guide head 11, and then the plurality of guide rods 10 are docked at the tail of the guide head 11 in sequence, and the guide assembly 6 lifts and guides the guide rod 10 to dock with the hydraulic telescopic rod. After the docking is completed, the hydraulic telescopic rod is extended by the electronic control system, and the guide head 11 is pushed into the ground during the extension of the hydraulic telescopic rod, and the guide head 11 moves underground synchronously with the penetration rope 3. As the guide rod 10 is added section by section, the penetration rope 3 passes through the underground soil and comes out from the other side.

[0033] For better effect, the guide head 11 includes a barrel 13, the left end of the barrel 13 is provided with a lead-in portion 14 that docks with the guide rod 10, the terminal 12 is provided on the lead-in portion 14, and the right end of the barrel 13 is rotatably connected with a piercing head 15; an electric control component 16 is provided inside the barrel 13, and the electric control component 16 is electrically connected to the electric control system, and the electric control component 16 is used to control the piercing head 15 to change direction inside the soil. When in use, when the guide rod 10 is passing through the underground soil with the penetration rope 3, it needs to be inserted downward first and then penetrated upward, and the steering of the piercing head 15 is controlled by the electric control component 16, thereby realizing the direction of the penetration rope 3 rotating.

[0034] For better effect, the piercing head 15 includes a cavity shell 17, a motor 18 is arranged inside the cavity shell 17, a rotary auger 19 is arranged on the output shaft of the motor 18, and the motor 18 is electrically connected to the electric control component 16; the side wall of the cavity shell is a cavity structure, a partition plate 20 is fixedly arranged in the side wall of the cavity shell, and the side wall of the cavity shell is divided into a flushing space 21 and a return water space 22 by the partition plate 20, and the outer wall of the flushing space 21 is provided with a plurality of inclined water guide columns 23 and a plurality of transverse water guide columns 24. When in use, when the guide rod 10 passes through the underground soil, the water in the high-pressure water spraying system 7 is sprayed out from the transverse water guide columns 24 of the flushing space 21, and the high-pressure water flow first flushes the soil in front to loosen the soil, and then the rotary auger 19 rotates to break the soil, and finally, the guide rod 10 is moved through the soil under the push of the booster component 5. During the passage of the guide rod 10, the crushed soil in front of it is mixed with the high-pressure water flow and flows into the return water space 22, and then flows into the water storage circulation system 8 through the return water space 22. When the guide rod 10 needs to be turned, the horizontal water guide column 24 is controlled to be closed by the electric control component 16. If the guide rod 10 needs to be turned upward, the inclined water guide column 23 above the penetration head 15 is opened, and the high-pressure water flow spray direction is changed, resulting in a change in the loosening direction of the underground soil, thereby changing the propulsion direction of the guide rod 10 to achieve the turning.

[0035] For better effect, the high-pressure water spraying system 7 includes a first water tank arranged inside the transport vehicle 4, a high-pressure water pump is arranged inside the first water tank, the water outlet of the high-pressure water pump is connected to a first water pipe 27, the other end of the first water pipe 27 is connected to a three-way valve 25, the water outlet of the three-way valve 25 is connected to a water pipe 26, the other end of the water pipe 26 is connected to the flushing space 21; the inner ends of the inclined water guide column 23 and the transverse water guide column 24 are both provided with solenoid valves 29, and the solenoid valve 29 is electrically connected to the electronic control component 16.

[0036] For better effect, the water storage circulation system 8 includes a second water tank arranged inside the transport vehicle 4. The interior of the second water tank is connected to a second water pipe 28, and the other end of the second water pipe 28 is connected to the third opening of the three-way valve 25.

[0037] For better effect, the water pipe 26 has an internal double-channel structure, and an upper channel 30 and a lower channel 31 are arranged inside the water pipe 26. The first water pipe 27 is connected to the upper channel 30, and the second water pipe 28 is connected to the lower channel 31; the other end of the upper channel 30 is connected to the third water pipe 34, and the other end of the lower channel 31 is connected to the fourth water pipe 35. The third water pipe 34 extends to the inside of the flushing space 21 and is connected thereto, and the fourth water pipe 35 extends to the inside of the return water space 22 and is connected thereto.

[0038] For better effect, a filter layer 32 is fixedly arranged inside the second water reservoir, and the filter layer 32 is used to filter impurities in the mud; the second water reservoir is arranged adjacent to the first water reservoir, and the vertical height of the vertical plate between the second water reservoir and the first water reservoir is lower than the surrounding side wall of the water reservoir. When the water level inside the second water reservoir is too high, the water inside the second water reservoir can overflow the vertical plate and flow into the first water reservoir to form a circulating water flow.

[0039] For better effect, the upper ends of the first water reservoir and the second water reservoir are detachably provided with a sealing top cover 33, and the top cover is used to prevent the water inside the first water reservoir or the second water reservoir from accidentally flowing out when the transport vehicle 4 moves.

[0040] For better effect, the lifting assembly 9 includes a left lifting leg and a right lifting leg arranged at the lower chassis of the transport vehicle 4, and the left lifting leg and the right lifting leg are symmetrically arranged at both ends of the transport vehicle 4; the left lifting leg and the right lifting leg are both electrically connected to the electronic control system.

[0041] In this embodiment, the transport vehicle 4 is provided to facilitate the movement of the screw-in device to the required position of the electric pole 1, and the transfer of the screw-in device is easier and more convenient. The setting of the clamp device 2 facilitates the fixed sleeve of the through rope 3 on both sides of the electric pole 1, and the operation speed is fast, which improves the connection speed of the through rope 3. The setting of the booster assembly 5 facilitates the through rope 3 to pass through the underground soil from one side of the electric pole 1 and then pass through the other side of the electric pole 1, so that the middle section of the through rope 3 is buried under the ground, and the two ends of the through rope 3 are respectively connected to the first connection end and the second connection end of the clamp device 2, so that the electric pole 1 can be stably fixed. Since the through rope 3 is directly buried underground, and the two ends are respectively fixed to the two ends of the clamp device 2 that fixes the outside of the electric pole 1, the stability will not be affected in the event of bad weather, and the wind resistance performance is stronger. In actual use, two clamp devices 2 are fixed on the electric pole 1, and then the two through ropes 3 are respectively vertically and horizontally crossed through the underground soil by the booster assembly 5, and the electric pole 1 is fixed from four angles, and the electric pole 1 is fixed more firmly. Through the setting of the guide assembly 6, the guide assembly 6 is used to guide the guide rod 10 of the booster assembly 5 when the booster assembly 5 passes the through rope 3 through the underground soil, so that the guide rod 10 can smoothly guide the through rope 3. Through the setting of the electric control system, the high-pressure water spraying system 7 and the water storage circulation system 8, they cooperate with each other to make the guide rod 10 with the through rope 3 in the process of underground rotation faster, thereby improving the rotation efficiency. By setting the erection assembly 9 under the transport vehicle 4, when the transport vehicle 4 is parked near the electric pole 1, the erection assembly 9 is raised to erect the wheels of the transport vehicle 4, so that the wheels of the transport vehicle 4 are off the ground, and the entire transport vehicle 4 is supported by the erection assembly 9, so that the transport vehicle 4 is more stable during the rotation work, and accidental movement is avoided.

[0042] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A screw-in device for power transmission and transformation maintenance, comprising a clamping device (2) for clamping a power pole (1), wherein a first connection end is fixedly provided on a left side wall of the clamping device (2), and a second connection end is fixedly provided on a right side wall of the clamping device (2), characterized in that: The first connection end is connected to a penetration rope (3), and the penetration rope (3) penetrates the underground soil through a screw-in assembly and is connected to the second connection end; the screw-in assembly comprises a transport vehicle (4), and a booster assembly (5), a guide assembly (6), an electric control system, a high-pressure water spraying system (7) and a water storage circulation system (8) are arranged inside the transport vehicle (4); a lifting assembly (9) is arranged below the transport vehicle (4).

2. The power transmission and transformation maintenance screw-in device according to claim 1 is characterized in that: The boosting assembly (5) comprises a hydraulic telescopic rod obliquely arranged inside the transport vehicle (4), the outer end of the hydraulic telescopic rod being provided with a docking end, the guide assembly (6) being fixedly arranged on the side wall of the transport vehicle (4), and the guide assembly (6) being provided corresponding to the docking end; a plurality of guide rods (10) which can dock with each other end to end are provided inside the transport vehicle (4), and the guide rods (10) can be slidably connected inside the guide assembly (6), one end of the guide rod (10) can be connected to the docking end, and the hydraulic telescopic rod is extended to drive the guide rod (10) to slide outward from the inside of the transport vehicle (4) in the guide assembly (6); the outer end of the guide rod (10) is detachably connected with a guide head (11) for screwing into the soil, and the end of the guide head (11) is provided with a terminal (12) for connecting the through rope (3).

3. The power transmission and transformation maintenance screw-in device according to claim 2 is characterized in that: The guide head (11) comprises a barrel portion (13); a connecting portion (14) is provided at the left end of the barrel portion (13) and is connected to the guide rod (10); the connecting terminal (12) is provided on the connecting portion (14); and a piercing head (15) is rotatably connected to the right end of the barrel portion (13); an electric control component (16) is provided inside the barrel portion (13), and the electric control component (16) is electrically connected to the electric control system; the electric control component (16) is used to control the piercing head (15) to change direction inside the soil.

4. The power transmission and transformation maintenance screw-in device according to claim 3 is characterized in that: The piercing head (15) comprises a hollow cylindrical shell (17), a motor (18) is arranged inside the hollow cylindrical shell (17), a rotating auger (19) is arranged on the output shaft of the motor (18), and the motor (18) is electrically connected to the electric control component (16); the side wall of the hollow shell is a hollow structure, a partition plate (20) is fixedly arranged in the side wall of the hollow shell, and the side wall of the hollow shell is divided into a flushing space (21) and a return water space (22) by the partition plate (20), and the outer wall of the flushing space (21) is provided with a plurality of inclined water guide columns (23) and a plurality of transverse water guide columns (24).

5. The power transmission and transformation maintenance screw-in device according to claim 4 is characterized in that: The high-pressure water spraying system (7) comprises a first water reservoir arranged inside the transport vehicle (4), a high-pressure water pump being arranged inside the first water reservoir, a water outlet of the high-pressure water pump being connected to a first water pipe (27), the other end of the first water pipe (27) being connected to a three-way valve (25), a water outlet of the three-way valve (25) being connected to a water guide pipe (26), the other end of the water guide pipe (26) being connected to the flushing space (21); the inner ends of the inclined water guide column (23) and the transverse water guide column (24) are both provided with solenoid valves (29), the solenoid valves (29) being electrically connected to the electric control component (16).

6. The power transmission and transformation maintenance screw-in device according to claim 5 is characterized in that: The water storage circulation system (8) comprises a second water storage tank arranged inside the transport vehicle (4), the interior of the second water storage tank being connected to a second water pipe (28), the other end of the second water pipe (28) being connected to the third opening of the three-way valve (25).

7. The power transmission and transformation maintenance screw-in device according to claim 6 is characterized in that: The water conduit (26) has an internal double-channel structure. An upper channel (30) and a lower channel (31) are provided inside the water conduit (26). The first water pipe (27) is connected to the upper channel (30), and the second water pipe (28) is connected to the lower channel (31). The other end of the upper channel (30) is connected to a third water pipe (34), and the other end of the lower channel (31) is connected to a fourth water pipe (35). The third water pipe (34) extends to the inside of the flushing space (21) and is connected thereto, and the fourth water pipe (35) extends to the inside of the return water space (22) and is connected thereto.

8. The power transmission and transformation maintenance screw-in device according to claim 6 is characterized in that: A filter layer (32) is fixedly arranged inside the second water reservoir, and the filter layer (32) is used to filter impurities in the mud; the second water reservoir is arranged adjacent to the first water reservoir, and the vertical height of the vertical plate between the second water reservoir and the first water reservoir is lower than the peripheral side wall of the water reservoir, and when the water level inside the second water reservoir is too high, the water inside the second water reservoir overflows the vertical plate and can flow into the first water reservoir to form a circulating water flow.

9. The power transmission and transformation maintenance screw-in device according to claim 8, characterized in that: The upper ends of the first water reservoir and the second water reservoir are detachably provided with a sealing top cover (33), the top cover being used to prevent water inside the first water reservoir or the second water reservoir from accidentally flowing out when the transport vehicle (4) is moving.

10. The power transmission and transformation maintenance screw-in device according to claim 1, characterized in that: The erection assembly (9) comprises a left lifting leg and a right lifting leg which are arranged on the lower chassis of the transport vehicle (4), and the left lifting leg and the right lifting leg are symmetrically arranged at two ends of the transport vehicle (4); the left lifting leg and the right lifting leg are both electrically connected to the electric control system.

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