Multifunctional piling auxiliary system

Abstract

The utility model relates to a multifunctional piling auxiliary system, and belongs to the technical field of multifunctional piling. Comprising a far view angle camera used for monitoring the far view dynamic state of a steel pile and a pile hammer, a near view angle camera used for monitoring the near view dynamic state of the steel pile, an overlook angle camera used for monitoring the overlook dynamic state of the pile hammer and a displacement monitor used for monitoring the real-time displacement of the steel pile in the vertical direction. The far-view-angle camera, the near-view-angle camera, the overlook-angle camera and the displacement monitor are all electrically connected with the signal receiver, and the signal receiver is processed by the signal converter and then transmitted to the control device and the warning device. The states of the pile hammer and the steel pile are monitored from the far view angle, the near view angle and the overlook angle through the far view angle camera, the near view angle camera and the overlook angle camera, comprehensive visualization in the pile driving process is achieved in combination with the real-time displacement of the displacement monitor in the vertical direction, a pile hammer operator can accurately master the real-time states of the steel pile and the pile hammer, and the pile driving efficiency is improved. Therefore, corresponding reasonable operation is carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of multifunctional piling auxiliary system, belong to multifunctional piling technical field. BACKGROUND

[0002] Offshore wind power and offshore photovoltaic project need to establish firm foundation in ocean, and pile foundation is currently the most main foundation form, so piling is the most common construction link in offshore new energy project. Pile foundation construction usually guarantees the stable penetration of steel pile by large pile driver, and uses pile stabilizing platform to control the perpendicularity of steel pile to be in good level. The geological conditions of construction sea area are complex, and the soil of machine site may contain soft soil layer, causing pile sliding during piling. Pile sliding not only has great adverse effect on quality control of steel pile perpendicularity, elevation and penetration, but also seriously threatens the safety of ship and machine equipment. Currently, pile driver operator usually operates and controls pile driver in special control room, which is far away from steel pile and pile driver, and cannot accurately master the real-time state such as steel pile penetration depth, hammering penetration and whether pile sliding. After pile sliding occurs, on-site commander informs pile driver operator to stop hammering through intercom, and due to the noise on site, the order of on-site commander is difficult to distinguish, causing the tardiness of stopping hammering. Therefore, in actual piling site, hammering still occurs in a short time before and after pile sliding, which not only aggravates the harm of pile sliding, but also causes damage to pile driver itself. Steel pile needs to be recorded once per hammering number by pile driver operator for every fixed penetration depth (usually 0.25 m), and due to the distance and visual obstruction, pile driver operator cannot directly observe, and currently, on-site commander observes and informs pile driver operator to record through intercom, which also has the risk of tardiness and inaccuracy.

[0003] With the development of large-scale offshore wind power and photovoltaic equipment, the length of steel pile is getting larger and larger. The pile top after pile erection is often at a high position, and it is difficult to accurately sleeve the pile driver. Currently, visual sleeveing is usually used, and due to the long distance and upward view, the sleeveing operation effect is poor, and usually needs to be tried several times to successfully sleeve the pile driver, and the efficiency needs to be improved.

[0004] In summary, it is a research topic to be solved to develop a simple-to-use piling auxiliary system, realize the overall visualization in piling process, effectively remind pile sliding and hammering recording, and reduce the difficulty of pile driver sleeveing, so as to effectively improve construction quality and efficiency. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of multifunctional piling auxiliary system in view of the deficiency existing in the prior art above.

[0006] The technical scheme for solving the above technical problems of the utility model is as follows:

[0007] The utility model provides a multifunctional pile driving auxiliary system, including the far -sighted angle camera for monitoring the far -sighted dynamic of steel pile and pile driver, the near -sighted angle camera for monitoring the near -sighted dynamic of steel pile, the overhead angle camera for monitoring the overhead dynamic of pile driver and the displacement monitor for monitoring the real -time displacement of steel pile vertical direction, far -sighted angle camera, near -sighted angle camera, overhead angle camera and displacement monitor are connected with signal receiver, and signal receiver is transmitted to control equipment and warning device after signal converter processing.

[0008] Further, the far -sighted angle camera is installed on the floating crane ship, and the far -sighted angle camera is located on the side of the floating crane ship close to the pile stabilizing platform.

[0009] Further, the signal receiver, signal converter, control equipment and warning device are all installed in the operation control room on the floating crane ship.

[0010] Further, the near -sighted angle camera is installed on the pile stabilizing platform.

[0011] Further, the displacement monitor is all installed on the pile stabilizing platform arm of the pile stabilizing platform.

[0012] Further, the overhead angle camera is installed on the top of the floating crane ship arm.

[0013] Further, the control equipment includes control host computer electrically connected with signal converter and warning device respectively, and the control host computer is electrically connected with monitoring display and operation mouse.

[0014] Further, the warning device includes light warning or voice warning or the combination of light and voice.

[0015] Further, the far -sighted angle camera, near -sighted angle camera, overhead angle camera are all rotary zoom high-definition cameras, and the displacement monitor is a millimeter precision laser displacement sensor, and the camera signal of rotary zoom high-definition camera and the displacement signal of millimeter precision laser displacement sensor are all transmitted to the signal receiver wirelessly.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1, the application is through far -sighted angle camera, near -sighted angle camera, overhead angle camera from far -sighted angle, near -sighted angle and overhead angle monitoring the state of pile driver and steel pile, and the real -time displacement of displacement monitor in vertical direction is combined, realizes the comprehensive visualization in the process of pile driving, and it is helpful to the real -time state of steel pile and pile driver for the operator of pile driver to accurately master, to make corresponding reasonable operation;

[0018] 2、Through the signal receiver, signal converter, control device combined with warning device can make effective reminder to the pile, through setting measurement period and setting steel pile vertical displacement warning value per second, when the monitoring reaches the corresponding state, the warning device sends out the warning of excessive steel pile penetration or pile, prompting the pile hammer operator to reduce the hammering energy, reduce the hammering frequency or stop the hammer, reduce the risk of pile and improve the pile quality;

[0019] 3、Through the displacement monitor, the vertical displacement of the steel pile, that is, the steel pile penetration depth, can be recorded, and when the steel pile penetration depth reaches a corresponding set value multiple times, the warning device sends out a corresponding prompt, prompting the pile hammer operator to record the number of each hammering;

[0020] 4、The application provides intuitive visual guidance for accurate hammering of the pile hammer at a high position through multi-angle and variable-focus camera monitoring, reduces the difficulty of hammering of the pile hammer, and improves the pile construction efficiency.

[0021] 5、The camera signal and the displacement signal are transmitted wirelessly, without the need for complicated line connection, convenient to use, wide application range, and wide application prospect in various projects requiring piling. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of the utility model.

[0023] Figure 2 It is a structural right view of the utility model.

[0024] Figure 3 It is a partial structural schematic view of the utility model.

[0025] Figure 4 It is a structural schematic view of the utility model of the control device and the warning device.

[0026] In the figure, 1, far angle camera; 2, near angle camera; 3, downward angle camera; 4, displacement monitor; 5, signal receiver; 6, signal converter; 7, control device; 8, control room; 9, pile stabilizing platform; 10, floating crane ship; 11, floating crane ship boom; 12, steel pile; 13, pile stabilizing platform arm; 14, pile hammer; 15, water surface; 16, mud surface; 17, warning device; 18, monitoring display; 19, control host; 20, operation mouse. DETAILED DESCRIPTION

[0027] The principles and characteristics of the utility model are described below in combination with the drawings, and the examples are only used to explain the utility model and not to limit the scope of the utility model.

[0028] As Figures 1-4As shown, a multifunctional pile driving auxiliary system includes a far-view angle camera 1 for monitoring the far-view dynamic of a steel pile 12 and a pile hammer 14, a near-view angle camera 2 for monitoring the near-view dynamic of the steel pile 12, a top-view angle camera 3 for monitoring the top-view dynamic of the pile hammer 14, and a displacement monitor 4 for monitoring the real-time vertical displacement of the steel pile 12. The far-view angle camera 1, the near-view angle camera 2, the top-view angle camera 3, and the displacement monitor 4 are all connected with a signal receiver 5, which is transmitted to a control device 7 and an alarm device 17 after being processed by a signal converter 6. The pile driving essential equipment includes a floating crane ship 10 and a pile stabilizing platform 9, the pile stabilizing platform 9 is installed in the mud surface 16 at the bottom of the water surface 15, the pile stabilizing platform holding arm 13 at the upper end of the pile stabilizing platform 9, the floating crane ship arm frame 11 on the floating crane ship 10, the floating crane ship arm frame 11 is connected with the pile hammer 14, and the above pile driving equipment is all existing products. The far-view angle camera 1, the near-view angle camera 2, and the top-view angle camera 3 monitor the state of the pile hammer 14 and the steel pile 12 from the far-view angle, the near-view angle, and the top-view angle, combined with the real-time vertical displacement of the displacement monitor 4, to realize the overall visualization in the pile driving process, which helps the operator of the pile hammer 14 to accurately master the real-time state of the steel pile 12 and the pile hammer 14, so as to make corresponding reasonable operation. Through the signal receiver 5, the signal converter 6, the control device 7, and the alarm device 17, the effective warning of pile sliding can be made, by setting the measurement period and the vertical displacement alarm value of the steel pile 12 per second, when the corresponding state is monitored, the alarm device 17 sends the warning of excessive penetration or pile sliding of the steel pile 12, prompting the operator of the pile hammer 14 to reduce the hammering energy, reduce the hammering frequency, or stop the hammering, to reduce the risk of pile sliding and improve the pile driving quality. The displacement monitor 4 can record the vertical displacement of the steel pile 12, that is, the penetration depth of the steel pile 12, when the penetration depth of the steel pile 12 reaches a corresponding set value multiple times, the alarm device 17 sends a corresponding prompt, prompting the operator of the pile hammer 14 to record the number of each hammering. The application provides intuitive visual guidance for accurate hammering of the pile hammer 14 at high altitude through multi-angle and variable focus camera monitoring, reduces the difficulty of hammering of the pile hammer 14, and improves the efficiency of pile driving construction.

[0029] The far-view angle camera 1 is installed on the floating crane ship 10, and the far-view angle camera 1 is located on the side of the floating crane ship 10 close to the pile stabilizing platform 9.

[0030] The signal receiver 5, the signal converter 6, the control device 7, and the alarm device 17 are all installed in the operating control room 8 on the floating crane ship 10.

[0031] The near-view angle camera 2 is installed on the pile stabilizing platform 9.

[0032] The displacement monitor 4 is all installed on the pile stabilizing platform holding arm 13 of the pile stabilizing platform 9.

[0033] The top-view angle camera 3 is installed at the top of the floating crane ship arm frame 11 of the floating crane ship 10.

[0034] The control device 7 includes a control host 19 electrically connected to the signal converter 6 and the warning device 17, respectively. The control host 19 is powered on and connected to a monitoring display 18 and an operating mouse 20. The viewing angles of the far-view camera 1, the near-view camera 2, and the top-view camera 3 can be rotated and zoomed by operating the mouse 20. The monitoring information from the far-view camera 1, the near-view camera 2, and the top-view camera 3, combined with the real-time vertical displacement information of the steel pile 12 measured by the displacement monitoring instrument 4, is displayed on the monitoring display 18.

[0035] The warning device 17 includes light warning, voice warning, or a combination of light and voice warning.

[0036] The long-angle camera 1, the close-angle camera 2, and the overhead camera 3 are all rotating zoom high-definition cameras, and the displacement monitor 4 is a millimeter-precision laser displacement sensor. The image signals from the rotating zoom high-definition cameras and the displacement signals from the millimeter-precision laser displacement sensor are both wirelessly transmitted to the signal receiver 5. Wireless transmission of the image and displacement signals eliminates the need for cumbersome wiring, making it convenient to use and widely applicable, with broad prospects for application in various projects requiring piling.

[0037] Based on the above reasons, this utility model can be widely promoted in the fields of offshore wind power and offshore photovoltaic.

[0038] The displacement monitoring instrument 4 measures the vertical displacement of the steel pile 12 in the previous second every 0.5 seconds. When the vertical displacement of the steel pile 12 per second is greater than or equal to 3 cm and less than 8 cm, the warning device 17 flashes a yellow light to indicate that the pile penetration is too large. When the vertical displacement of the steel pile 12 per second is greater than or equal to 8 cm, the warning device 17 flashes a red light and issues an alarm to indicate that the pile has slipped and the hammer should be stopped.

[0039] The displacement monitoring instrument 4 records and accumulates the vertical displacement of the steel pile 12 in the previous second every second. When the accumulated value reaches a multiple of 25cm, the warning device 17 flashes a white light and emits a prompt sound, prompting the recording of the number of hammer blows in each round.

[0040] Specific instructions: Figures 1-4 As shown, taking the floating crane 10 using the pile stabilization platform 9 for pile driving and hammer mounting as an example, the long-angle camera 1 monitors the status of the steel pile 12 and the dynamics of the pile hammer 14 from the deck of the floating crane 10; the close-angle camera 2 monitors the status of the steel pile 12 at close range on the pile stabilization platform 9; the overhead camera 3 monitors the hammer mounting situation of the pile hammer 14 from the top of the boom 11 of the floating crane; and the displacement monitor 4 monitors the real-time vertical displacement of the steel pile 12 on the boom 13 of the pile stabilization platform through a laser displacement sensor.

[0041] The signal receiver 5 receives the video signal and the displacement signal by wireless mode, and transmits to the signal converter 6 for processing, and then continues to transmit to the control device 7 and the warning device 17.

[0042] During the piling process, the piling hammer 14 operator is in the operating control room 8, observes the state of the steel pile 12, the vertical displacement information of the steel pile 12 and the dynamic of the piling hammer 14 through the monitoring display 18, adjusts the camera angle and zoom through the operation of the mouse 20, and makes the operation of adjusting the piling energy, adjusting the piling frequency, recording the number of each hammer blow or stopping the hammer according to the prompt of the warning device 17.

[0043] During the piling process, the piling hammer 14 operator is in the operating control room 8, observes the state of the steel pile 12, the vertical displacement information of the steel pile 12 and the dynamic of the piling hammer 14 through the monitoring display 18, adjusts the camera angle and zoom through the operation of the mouse 20, and makes the operation of adjusting the piling energy, adjusting the piling frequency, recording the number of each hammer blow or stopping the hammer according to the prompt of the warning device 17.

[0044] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multifunctional piling auxiliary system, characterized in that: The system includes a long-angle camera (1) for monitoring the long-range dynamics of the steel pile (12) and the pile hammer (14), a near-angle camera (2) for monitoring the near-range dynamics of the steel pile (12), a top-angle camera (3) for monitoring the top-down dynamics of the pile hammer (14), and a displacement monitor (4) for monitoring the real-time vertical displacement of the steel pile (12). The long-angle camera (1), the near-angle camera (2), the top-down camera (3), and the displacement monitor (4) are all connected to a signal receiver (5). The signal receiver (5) is processed by a signal converter (6) and then transmitted to the control device (7) and the warning device (17).

2. The multifunctional piling auxiliary system according to claim 1, characterized in that: The long-angle camera (1) is installed on the floating crane (10), and the long-angle camera (1) is located on the side of the floating crane (10) close to the stabilizing platform (9).

3. The multifunctional piling auxiliary system according to claim 1, characterized in that: The signal receiver (5), signal converter (6), control device (7) and warning device (17) are all installed in the control room (8) on the floating crane (10).

4. The multifunctional piling auxiliary system according to claim 1, characterized in that: The close-view camera (2) is installed on the stabilizing platform (9).

5. The multifunctional piling auxiliary system according to claim 1, characterized in that: The displacement monitoring instruments (4) are all installed on the stabilizing platform arm (13) of the stabilizing platform (9).

6. The multifunctional piling auxiliary system according to claim 1, characterized in that: The top-view camera (3) is mounted on the top of the boom (11) of the floating crane (10).

7. The multifunctional piling auxiliary system according to claim 1, characterized in that: The control device (7) includes a control host (19) electrically connected to the signal converter (6) and the warning device (17), and the control host (19) is electrically connected to a monitoring display (18) and an operating mouse (20).

8. The multifunctional piling auxiliary system according to claim 1, characterized in that: The warning device (17) includes light warning, voice warning, or a combination of light and voice.

9. The multifunctional piling auxiliary system according to claim 1, characterized in that: The long-angle camera (1), the close-angle camera (2), and the top-angle camera (3) are all rotating zoom high-definition cameras, and the displacement monitor (4) is a millimeter-precision laser displacement sensor. The camera signal of the rotating zoom high-definition camera and the displacement signal of the millimeter-precision laser displacement sensor are both wirelessly transmitted to the signal receiver (5).

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