Measurement control system suitable for deepwater rock-socketed steel pipe pile construction

Abstract

The utility model relates to a measuring control system suitable for deepwater rock-socketed steel pipe pile construction. The measuring control system comprises a pile driving barge instrument support, a software system, a measuring unit and a terminal control assembly which are installed on the pile driving barge instrument support. The measuring unit comprises GPS equipment and a clinometer, the clinometer performs data transmission with the control assembly through a communication line terminal, and the terminal control assembly is connected with the measuring unit through wireless communication signals; the pile driving barge is provided with a storage mechanism used for storing the software system. According to the measurement control system suitable for deepwater rock-socketed steel pipe pile construction, traditional manual prism centering rod measurement is replaced with GPS automatic measurement and monitoring, the construction efficiency is low, measurement errors are likely to be generated, the system can be used for monitoring and positioning the position of a pile driving barge in the pile driving and drilling process, automatic measurement and monitoring are achieved, and the construction efficiency is improved. Related errors of manual measurement are reduced, the measurement precision is improved, the instrument turnover utilization rate is high, and engineering cost is reduced and measurement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction measurement of deep-water rock-embedded steel pipe piles, in particular to a construction measurement control system suitable for deep-water rock-embedded steel pipe piles. Background Art

[0002] The main difficulties in constructing rock-embedded steel pipe piles in areas with thin deep-water cover are: the large cross-sectional area of ​​the piling vessel, the heavy weight of the vessel, and the heavy weight of the construction equipment have a significant impact on the stability of the piling vessel during operation, which determines the accuracy of the pile hole.

[0003] Using the traditional measurement method, the surveyor holds the prism centering rod on the edge of the ship's side, and uses the total station on the shore to collect data and perform calculations. The efficiency of the construction positioning of the piling ship is low, and the human measurement error has a greater impact on the construction environment. During the construction of the piling ship, it cannot play a real-time monitoring of the movement and changes of the piling ship, and the pile position hole accuracy cannot be monitored in real time. The pile position hole accuracy is low, which affects the quality of the project. In addition, the GPS instrument lacks a protective area for storage, and is easily damaged during the piling drilling process and the lifting of related materials. Therefore, a measurement control system suitable for deep-water rock-embedded steel pipe pile construction is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a measurement control system suitable for deep-water rock-embedded steel pipe pile construction, which has the advantages of strong practicability and ease of use, and solves the problems of limited test effect of traditional measurement methods and lack of protection area storage for GPS instruments.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a measurement control system suitable for deep-water rock-embedded steel pipe pile construction, comprising an instrument bracket installed on a pile-driving ship, a software system, a measurement unit and a terminal control component;

[0006] The measuring unit includes a GPS device and an inclinometer, the inclinometer performs data transmission with the control component via a communication line terminal, and the terminal control component is connected to the measuring unit via a wireless communication signal;

[0007] The pile-driving ship is provided with a storage mechanism for storing the software system, and the storage mechanism includes a storage protection box, a loading plate and a telescopic cylinder and a gear plate arranged inside the protection box, a mounting seat fixedly installed on the bottom wall of the protection box, a rotating shaft installed on the mounting seat through a bearing, a gear fixedly installed on one end of the rotating shaft, a crank fixedly installed on the outside of the rotating shaft, and a connecting rod hinged between the other end of the crank and the loading plate.

[0008] Furthermore, the GPS device is mounted on a GPS instrument mounting bracket by means of bolts, the inclinometer is firmly mounted on the piling vessel through the bracket, and is connected to a terminal control assembly through a communication line.

[0009] Furthermore, the terminal control component includes an input unit, a storage unit and a processing unit. The output end of the input unit is electrically connected to the input end of the storage unit, and the output end of the storage unit is electrically connected to the input end of the processing unit.

[0010] Furthermore, four guide rods arranged in a rectangular shape are fixedly mounted on the inner bottom wall of the storage protection box, and the four guide rods all penetrate the interior of the loading plate.

[0011] Furthermore, the number of the gears and the number of the toothed plates in the storage mechanism are both two, and the two toothed plates are connected by a connecting plate, and the output end of the telescopic cylinder is fixed to the connecting plate.

[0012] Furthermore, a limiting assembly for guiding is arranged on the inner bottom wall of the storage protection box, and the limiting assembly includes a slide fixedly mounted on the inner bottom wall of the protection storage box and a pulley fixedly mounted on the lower surface of the tooth plate and rollingly connected to the inside of the slide.

[0013] Furthermore, the software system is placed on the upper surface of the loading plate, and a fixing frame for fixing the telescopic cylinder is installed on the inner bottom wall of the storage protection box.

[0014] Compared with the prior art, the utility model provides a measurement control system suitable for deep-water rock-embedded steel pipe pile construction, which has the following beneficial effects:

[0015] 1. This system is suitable for the construction measurement and control system of deep-water rock-embedded steel pipe piles. It uses GPS automated measurement and monitoring to replace the traditional manual hand-held prism centering rod measurement, which has low construction efficiency and is prone to measurement errors. It can also be used to monitor and locate the position of the pile-driving ship during the piling drilling process, realize automated measurement and monitoring, reduce manual measurement-related errors, improve measurement accuracy, and have a high instrument turnover rate, which is beneficial to reducing engineering costs, improving measurement efficiency, and solving nighttime measurement lighting problems.

[0016] 2. This system is suitable for the construction measurement and control system of deep-water rock-embedded steel pipe piles. Through the setting of the storage mechanism, the software system can be stored to prevent damage caused by external reasons, thereby achieving the advantage of good protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the terminal control component of the utility model;

[0019] Figure 3 This is a structural cross-sectional view of the storage protection box of the utility model;

[0020] Figure 4 This is a structural test diagram of the rotating shaft of the utility model;

[0021] Figure 5 For this utility model Figure 3 A is a schematic diagram of the enlarged structure shown.

[0022] In the figure: 1. GPS instrument mounting bracket; 2. GPS equipment; 3. Inclinometer; 4. Software system; 5. Measuring unit; 6. Terminal control assembly; 7. Storage protection box; 8. Carrying plate; 9. Mounting base; 10. Rotating shaft; 11. Telescopic cylinder; 12. Gear; 13. Tooth plate; 14. Crank; 15. Connecting rod; 16. Guide rod; 17. Slide seat; 18. Pulley. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-2 , a measurement control system suitable for deep-water rock-embedded steel pipe pile construction, comprising an instrument bracket 1 installed on a pile driving ship, a software system 4, a measurement unit 5 and a terminal control component 6; the measurement unit 5 comprises a GPS device 2 and an inclinometer 3, the inclinometer 3 transmits data to the control component 6 through a communication line terminal, and the terminal control component 6 is connected to the measurement unit 5 through a wireless communication signal;

[0026] Among them, the GPS device 2 is installed on the GPS instrument mounting bracket 1 by bolts, the inclinometer 3 is firmly installed on the pile-driving ship through the bracket, and is connected to the terminal control component 6 through a communication line. The terminal control component 6 includes an input unit, a storage unit and a processing unit. The output end of the input unit is electrically connected to the input end of the storage unit, and the output end of the storage unit is electrically connected to the input end of the processing unit. The welding GPS bracket 1 is installed on the pile-driving ship, and the GPS device 2 and the inclinometer 3 are installed. The relevant software components are assembled to connect to ensure that the measurement-related data can be collected normally, imported into the corresponding engineering project in the software, and the correct draft is entered. According to the pile position to be staked out, the coordinates of the navigation origin are entered into the operation navigation origin site to command the mobile ship to perform on-site positioning work. When the pile-driving ship moves to the designed position, click measurement to monitor the position change of the pile-driving ship.

[0027] It should be noted that when the deviation between the measured value and the theoretical value of the navigation origin coordinate exceeds the set allowable deviation value, the software will display a red warning information indicator to remind the on-site construction workers to pay attention, and command the pile driver to reposition the hull according to the measured deviation data value to ensure that the pile driver drilling accuracy meets the design requirements. It can play a real-time dynamic tracking and positioning measurement according to the actual on-site operation situation, achieve real-time deviation correction, and perform real-time query and analysis of the plane and vertical displacement changes based on the uninterrupted observation data value.

[0028] Embodiment 2:

[0029] See also Figure 1 , Figure 3-Figure 5 On the basis of the first embodiment, in this embodiment, a storage mechanism for storing the software system 4 is provided on the pile-driving ship, and the storage mechanism includes a storage protection box 7, a loading plate 8 and a telescopic cylinder 11 and a gear plate 13 arranged inside the protection box 7, a mounting seat 9 fixedly mounted on the inner bottom wall of the protection box 7, a rotating shaft 10 mounted on the mounting seat 9 through a bearing, a gear 12 fixedly mounted on one end of the rotating shaft 10, a crank 14 fixedly mounted on the outside of the rotating shaft 10, and a connecting rod 15 hinged between the other end of the crank 14 and the loading plate 8.

[0030] Among them, four rectangular guide rods 16 are fixedly installed on the inner bottom wall of the storage protection box 7, and the four guide rods 16 all penetrate the interior of the loading plate 8. There are two gears 12 and two tooth plates 13 in the storage mechanism, and the two tooth plates 13 are connected by a connecting plate, and the output end of the telescopic cylinder 11 is fixed to the connecting plate.

[0031] In addition, a limiting assembly for guiding is provided on the inner bottom wall of the storage protection box 7, and the limiting assembly includes a slide 17 fixedly mounted on the inner bottom wall of the protection storage box 7 and a pulley 18 fixedly mounted on the lower surface of the toothed plate 13 and rollingly connected to the inside of the slide 17. The software system 4 is placed on the upper surface of the loading plate 8, and a fixing frame for fixing the telescopic cylinder 11 is installed on the inner bottom wall of the storage protection box 7.

[0032] The working principle of the above embodiment is:

[0033] Install the welded GPS bracket 1 on the piling boat, install the GPS device 2 and the inclinometer 3, assemble the relevant software components and connect them to ensure that the relevant measurement data can be collected normally, import them into the corresponding engineering project in the software, enter the correct draft, enter the coordinates of the navigation origin according to the pile position to be staked out, run the navigation origin site to command the mobile boat to perform on-site positioning work, and click measurement when the piling boat moves to the designed position to monitor the position change of the piling boat;

[0034] When the software system needs to be stored, the software system 4 is placed in a storage protection box 7 to prevent damage caused by external factors. When taking it out, the telescopic cylinder 11 is started to drive the tooth plate 13 to move, and the displacement of the tooth plate 13 drives the gear 12 to rotate. The rotation of the gear 12 drives the rotating shaft 10 and the crank 14. The crank 14 rotates and pushes the loading plate 8 to rise and fall through the connecting rod 15, so that the staff can take the software system 4 easily.

[0035] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A measurement control system for deepwater rock-embedded steel pipe pile construction, characterized by: It includes a pile-driving vessel instrument bracket (1) for installation, a software system (4), a measurement unit (5) and a terminal control component (6); The measuring unit (5) comprises a GPS device (2) and an inclinometer (3), wherein the inclinometer (3) transmits data with a control component (6) via a communication line terminal, and the terminal control component (6) is connected to the measuring unit (5) via a wireless communication signal; The pile-driving ship is provided with a storage mechanism for storing the software system (4), the storage mechanism comprising a storage protection box (7), a loading plate (8) and a telescopic cylinder (11) and a gear plate (13) arranged inside the storage protection box (7), a mounting seat (9) fixedly mounted on the inner bottom wall of the storage protection box (7), a rotating shaft (10) mounted on the mounting seat (9) through a bearing, a gear (12) fixedly mounted on one end of the rotating shaft (10), a crank (14) fixedly mounted on the outside of the rotating shaft (10), and a connecting rod (15) hinged between the other end of the crank (14) and the loading plate (8).

2. A measurement control system for deepwater rock-embedded steel pipe pile construction according to claim 1, characterized in that: The GPS device (2) is mounted on the GPS instrument mounting bracket (1) by means of bolts, and the inclinometer (3) is firmly mounted on the piling vessel via the bracket and is connected to the terminal control component (6) via a communication line.

3. A measurement control system for deepwater rock-embedded steel pipe pile construction according to claim 1, characterized in that: The terminal control component (6) comprises an input unit, a storage unit and a processing unit, wherein the output end of the input unit is electrically connected to the input end of the storage unit, and the output end of the storage unit is electrically connected to the input end of the processing unit.

4. A measurement control system for deepwater rock-embedded steel pipe pile construction according to claim 1, characterized in that: Four guide rods (16) arranged in a rectangular shape are fixedly mounted on the inner bottom wall of the storage protection box (7), and the four guide rods (16) all penetrate the interior of the object carrier plate (8).

5. The measurement control system for deepwater rock-embedded steel pipe pile construction according to claim 1 is characterized by: The number of the gear (12) and the number of the toothed plates (13) in the storage mechanism are both two, and the two toothed plates (13) are connected via a connecting plate, and the output end of the telescopic cylinder (11) is fixed to the connecting plate.

6. A measurement control system for deepwater rock-embedded steel pipe pile construction according to claim 1, characterized in that: A limiting assembly for guiding is provided on the inner bottom wall of the storage protection box (7), and the limiting assembly comprises a slide seat (17) fixedly mounted on the inner bottom wall of the storage protection box (7) and a pulley (18) fixedly mounted on the lower surface of the tooth plate (13) and rollingly connected to the inside of the slide seat (17).

7. The measurement control system for deepwater rock-embedded steel pipe pile construction according to claim 1, characterized in that: The software system (4) is placed on the upper surface of the loading plate (8), and a fixing frame for fixing the telescopic cylinder (11) is installed on the inner bottom wall of the storage protection box (7).

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