Device for measuring perpendicularity of overwater mixing pile in water transportation engineering

Abstract

The invention discloses a device for measuring the perpendicularity of an overwater mixing pile in a water transportation project, and aims to solve the problems that an existing device for measuring the perpendicularity of the overwater mixing pile is difficult to be suitable for conveniently, quickly and accurately measuring the perpendicularity on water, cannot automatically carry out real-time supporting and measuring work and cannot automatically give an alarm to remind personnel when the device inclines. By arranging a series of structures, the device is suitable for conveniently, rapidly and accurately measuring the perpendicularity of the mixing pile on the water, is not influenced by wind on the water and floating of a cement mixing pile ship, improves the measurement accuracy, is convenient to automatically support and measure the perpendicularity in real time, and automatically alarms to remind personnel to deal with inclination in the measurement process; the use convenience is improved, buffering and force unloading can be conveniently carried out when the device is impacted due to inclination in the downward drilling and guniting process of the mixing pile of the cement mixing pile ship, and the safety in long-time perpendicularity monitoring work is improved.

Description

Technical Field

[0001] The invention relates to the technical field of verticality measurement of water mixing piles, in particular to a device for measuring the verticality of water mixing piles in water transport engineering. Background Art

[0002] Deep Cement Mixing (DCM) is a construction method that uses cement as a cementitious material and mixes it with soft foundation soil in situ to form hard and stable soil through cement hydration. The essence of offshore deep cement mixing pile construction is the uniform mixing of cement slurry with soft foundation soil on the seabed. A series of physical and chemical reactions between cement and soft soil harden the soft soil into cement-reinforced soil with integrity, water stability and certain strength, thereby improving foundation strength and increasing deformation modulus. Offshore deep cement mixing pile engineering ships integrate underground soil cutting and mixing, cement slurry precise injection, high and low slurry nozzle interchange, It integrates many high-end technologies such as environmental protection treatment system and intelligent control construction. It is a major technical equipment with high technology and high added value. It can operate in coastal waters and tow and dispatch in offshore waters. It is suitable for the foundation treatment construction of coastal ports, breakwaters, revetments, and artificial island reclamation. It is an irreplaceable high-tech equipment for major offshore engineering projects. After the cement mixing pile ship enters the construction area, it is arranged along the axis of the breakwater (or perpendicular to the axis), and first throws an eight-shaped anchor at the bow and stern to position it (or a cross anchor can also be thrown). During construction, it advances in the same direction along the length of the breakwater. After each mixing pile in the operating range is driven, the cement mixing pile ship is moved horizontally by means of hinged anchors.

[0003] When the existing cement mixing pile ship is drilled into the underwater base soil for drilling and grouting, in order to ensure the verticality of the pile, personnel are required to measure the verticality of the cement mixing pile ship, and the verticality of the pile is achieved by ensuring that the cement mixing pile ship is vertically drilled and grouted; the existing measurement method usually adopts hanging line measurement, such as a construction method for measuring the verticality of the vertical axis disclosed in patent CN113026730A, which has the following shortcomings in actual construction:

[0004] 1. As the offshore cement mixing pile is generally 4-5 kilometers away from the shore, the sea waves are relatively strong, and the hanging line measurement method is greatly affected by the strong wind, which is prone to swinging. In addition, the cement mixing pile ship will also have a slight swing due to the floating of water, which affects the measurement work. It is difficult to use it to measure the verticality quickly and accurately on the water, and the measurement accuracy is not ideal; 2. When the verticality needs to be monitored for a long time during the construction process, it cannot automatically perform real-time support measurement work and automatically alarm to remind personnel when tilt occurs. Personnel need to measure and judge frequently, and the convenience of use is not ideal;

[0005] In order to solve the problems that it is difficult to measure verticality conveniently, quickly and accurately on water, and it is impossible to automatically perform real-time support measurement and automatically alarm to remind personnel when tilt occurs, we proposed a verticality measurement device for water mixing piles in water transport engineering to solve the above problems. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a device for measuring the verticality of a water mixing pile in a water transport engineering, which can be used to conveniently, quickly and accurately measure the verticality of a mixing pile on water.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] The verticality measuring device for water-borne mixing piles in water transport engineering comprises a support plate, a return handle, an adaptive rotating elastic support assembly, a pressure measuring movable abutment assembly and a counterweight type bidirectional verticality measuring assembly; a U-shaped plate and a transparent box located inside the U-shaped plate are arranged on one side of the support plate, the return handle is connected to the U-shaped plate through the adaptive rotating elastic support assembly, a first storage battery and a PLC controller and a prompt light which are electrically connected are arranged in the transparent box, the pressure measuring movable abutment assembly is arranged on the other side of the support plate, and the pressure measuring movable abutment assembly is electrically connected to the PLC controller;

[0009] The counterweight-type bidirectional verticality measuring component is arranged in a transparent box, and the transparent box is provided with a networked camera that matches the counterweight-type bidirectional verticality measuring component. An illuminating lamp is installed on the inner wall of the transparent box, and the illuminating lamp and the networked camera are both electrically connected to the PLC controller.

[0010] Further:

[0011] The adaptive rotating elastic support assembly includes a ball sleeve fixedly mounted on one side of the circular handle, a movable sleeve inside the ball sleeve is provided with a universal ball, a connecting seat is connected between one side of the universal ball and the U-shaped plate, a fixed sleeve on the ball sleeve is provided with a circular plate, and a group of inclined tension springs and telescopic elastic rubber sleeves are fixedly connected in a ring-shaped manner with equal intervals between the circular plate and the U-shaped plate, and the tension springs are located in the corresponding telescopic elastic rubber sleeves.

[0012] The pressure-measuring movable abutment assembly comprises a ring frame, a group of abutment balls are movably sleeved on the inner wall of the ring frame, and a pressure sensor electrically connected to the PLC controller is embedded and fixed on the support plate corresponding to the ring frame.

[0013] The counterweight-type bidirectional verticality measuring assembly includes a first semicircular protractor and a second semicircular protractor fixedly connected to the top inner wall of the transparent box, a first rotating rod located in front of the first semicircular protractor is hinged on the top inner wall of the transparent box, a first counterweight block is fixedly connected to the bottom end of the first rotating rod, a first pointer matched with the front side of the first semicircular protractor is fixedly connected to the bottom of the first counterweight block, a second rotating rod located on one side of the second semicircular protractor is hinged on the top inner wall of the transparent box, a second counterweight block is fixedly connected to the bottom end of the second rotating rod, a second pointer matched with one side of the second semicircular protractor is fixedly connected to the bottom of the second counterweight block, the first semicircular protractor and the second semicircular protractor are both located on one side of the networked camera and matched with the networked camera.

[0014] The networked camera and the lighting lamp are both electrically connected to the first battery.

[0015] The top of the other side and the bottom of the other side of the support plate are both rectangular and have six transverse guide grooves, and the inner walls of the transverse guide grooves are slidably fitted with corresponding transverse guide rods arranged on the ring frame.

[0016] The first semicircular protractor is arranged horizontally, and the second semicircular protractor is arranged vertically.

[0017] An audible and visual alarm electrically connected to the first storage battery and the PLC controller is fixedly installed on the top of the transparent box.

[0018] A group of rectangular clamping holes are provided on one side of the circular handle, and a long-term monitoring horizontal adjustment buffer support component is movably installed in the rectangular clamping holes. The long-term monitoring horizontal adjustment buffer support component includes a vertical pole, a fixing seat is fixedly connected to the bottom of the vertical pole, and a group of bolt mounting through-holes are provided on the top of the fixing seat. A rectangular tube is embedded and fixed to the vertical pole, and a U-shaped moving rod is provided with a sliding sleeve in the rectangular tube. An electric telescopic rod is provided on the vertical pole corresponding to the moving rod. A mounting plate is provided on one side of the circular handle, and a group of T-shaped guide rods are connected to the mounting plate. The U-shaped moving rod sliding sleeve is arranged on the T-shaped guide rod. A group of buffer springs are arranged between the U-shaped moving rod and the mounting plate, and the buffer springs are movably sleeved on the corresponding T-shaped guide rods. The mounting plate is connected with a rectangular clamping rod, and the rectangular clamping rod is movably clamped in the corresponding rectangular clamping hole. The circular handle is threadedly fastened to the outside of the rectangular clamping rod.

[0019] A threaded hole is provided on the inner wall of the two rectangular clamping holes on the opposite side, and a T-shaped compression bolt is provided in the threaded sleeve of the threaded hole. The adjacent ends of the two T-shaped compression bolts are respectively in active contact with the opposite side of the two rectangular clamping rods.

[0020] Compared with the prior art, the present invention has the following advantages:

[0021] 1. The present invention cooperates with the provided circular handle, U-shaped plate, support plate, PLC controller, networked camera, green light prompt lamp, adaptive rotating spring support assembly, pressure measuring movable abutment assembly and counterweight bidirectional verticality measuring assembly, and can drive the transparent box and the detection structure inside it to tilt synchronously by simply pushing and squeezing and fitting with the outer side of the cement mixing pile ship, and automatically measure the front, back, left and right bidirectional inclination when tilting, and the measuring structure is located in the transparent box. Compared with the traditional hanging line measurement, it is not affected by the strong wind blowing on the sea and water, and the counterweight adaptive rotating measurement method is not affected by the floating of the cement mixing pile ship, so it can achieve the effect of convenient, fast and accurate measurement of the verticality of the mixing pile on the water, and improve the measurement accuracy;

[0022] 2. The invention can automatically carry out real-time support measurement of verticality through the cooperation of the circular handle and the long-time monitoring horizontal adjustment and buffer support component, and automatically alarm to remind personnel when tilt occurs during the measurement process, so that personnel can be informed in time for processing, and personnel do not need to measure and judge frequently, thus improving the convenience of use;

[0023] 3. The present invention provides a long-term monitoring horizontal adjustment buffer component, which can also buffer and unload the device when the cement mixing pile is tilted during the drilling and grouting process of the cement mixing pile ship, thereby preventing the device from being damaged by direct hard impact and improving the safety of long-term verticality monitoring work;

[0024] 4. The present invention uses a long-term monitoring horizontal adjustment buffer component and a circular handle, and uses a rectangular card hole and a T-shaped compression bolt to cooperate in a detachable and convenient fixing manner. When not in use, the long-term monitoring horizontal adjustment buffer component can be separated from the right structure for transportation, which is convenient for subsequent transportation and allows personnel to flexibly select measurement and usage methods according to usage requirements, thereby improving flexibility of use.

[0025] The present invention is provided with a series of structures, which is convenient for use in the water to quickly and accurately measure the verticality of the mixing pile, is not affected by the wind on the water and the floating of the cement mixing pile ship, improves the measurement accuracy, is convenient for automatic real-time support measurement of verticality, and automatically alarms to remind personnel to handle when tilt occurs during the measurement process, does not require personnel to frequently measure and judge, and improves ease of use. It is also convenient to buffer and unload the force when the mixing pile of the cement mixing pile ship is tilted during drilling and spraying, causing impact on the device, thereby improving the safety of long-term verticality monitoring work, and is convenient for personnel to flexibly select the measurement method according to use requirements and facilitate subsequent disassembly and transportation, thereby improving flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The following is a brief description of the contents and symbols in the drawings of this specification:

[0027] Figure 1It is a schematic diagram of the three-dimensional structure of a measuring device according to an embodiment of the present invention.

[0028] Figure 2 for Figure 1 Schematic top view of .

[0029] Figure 3 It is a cross-sectional schematic diagram of a measuring device according to an embodiment of the present invention.

[0030] Figure 4 for Figure 3 Enlarged schematic diagram at point A in the middle.

[0031] Figure 5 for Figure 3 Enlarged schematic diagram of point B in the middle.

[0032] Figure 6 It is a schematic diagram of the three-dimensional structure of the measuring device according to the second embodiment of the present invention.

[0033] Figure 7 for Figure 6 Schematic diagram of the three-dimensional structure of the horizontal adjustment buffer component for medium and long-term monitoring.

[0034] Figure 8 It is a cross-sectional schematic diagram of a measuring device according to a second embodiment of the present invention.

[0035] Fig. 9 for Figure 8 Enlarged schematic diagram at point C in the middle.

[0036] In the figure:

[0037] 1. Support plate; 2. U-shaped plate; 3. Reciprocating handle; 4. Anti-skid rubber; 5. Ball sleeve; 6. Universal ball; 7. Connecting seat; 8. Round plate; 9. Telescopic elastic rubber sleeve; 10. Tension spring; 11. Transparent box; 12. First storage battery; 13. PLC controller; 14. Green light indicator; 15. Network camera; 16. Ring frame; 17. Abutment ball; 18. Pressure sensor; 19. Horizontal guide rod; 20. Illuminating lamp; 21. First semicircular protractor; 22. First rotating rod; 23. First counterweight; 24. First pointer; 25. Second semicircular protractor; 26. Second rotating rod; 27. Second counterweight; 28. Second pointer; 29. ​​Sound and light alarm;

[0038] 30. Vertical pole; 31. Rectangular tube; 32. U-shaped movable rod; 33. Electric telescopic rod; 34. T-shaped guide rod; 35. Buffer spring; 36. Mounting plate; 37. Rectangular clamping rod; 38. Second battery; 39. Rectangular clamping hole; 40. T-shaped compression bolt. DETAILED DESCRIPTION

[0039] Although the present invention is shown and described herein with reference to specific embodiments, the present invention is not intended to be limited to the details shown. Rather, various modifications may be made in the details within the equivalent scope and range of the claims without departing from the present invention. In the accompanying drawings, the same item numbers refer to the same elements.

[0040] In the specification, relative terms such as "left side", "right side", "horizontal", "vertical", "upward", "downward", "top" and "bottom" and derivatives thereof (e.g., "horizontal", "downward", "upward", etc.) should be interpreted as referring to the direction described or the direction shown in the drawings discussed. These relative terms are for convenience of description and are generally not intended to require a particular direction.

[0041] The specific implementation modes of the present invention will be further explained in detail below through the description of embodiments with reference to the accompanying drawings.

[0042] Embodiment 1:

[0043] like Figures 1 to 5 As shown, a device for measuring the verticality of a water-based mixing pile in a water transport engineering project proposed in this embodiment includes a support plate 1, a U-shaped plate 2 and a transparent box 11 located in the U-shaped plate 2 are fixedly connected to the left side of the support plate 1, an adaptive rotating elastic support assembly is fixedly connected to the left side of the U-shaped plate 2, a round handle 3 is fixedly installed on the left side of the adaptive rotating elastic support assembly, and a non-slip rubber 4 is adhesively fixed to the left side of the outer side of the round handle 3, a first battery 12 is fixedly installed on the bottom inner wall of the transparent box 11, a PLC controller 13 and a green light warning light 14 are fixed and electrically connected to the top of the first battery 12, the PLC controller 13 is embedded and fixed on the front inner wall of the transparent box 11 and is flush with the front side of the transparent box 11, wherein an embedded through hole fixedly connected to the outer side of the PLC controller 13 is opened on the front inner wall of the transparent box 11, and a pressure measuring movable abutment assembly is installed on the top and bottom of the right side of the support plate 1, and two pressure measuring The movable abutment component and the green light indicator 14 are both electrically connected to the PLC controller 13. An audible and visual alarm 29 electrically connected to the first battery 12 and the PLC controller 13 is fixedly installed on the top of the transparent box 11. The pressure-measuring movable abutment component is used to fit with the mixing pile of the cement mixing pile ship when the device is pushed by the circular handle 3 and detect the pressure at the upper and lower points, and transmit the pressure value to the PLC controller 13. When pressure is generated at both ends by the PLC controller 13, the green light indicator 14 is controlled to turn on to remind personnel that the mixing pile is in a stable fitting state, and the networked camera 15 and the lighting lamp 20 are controlled to turn on. The adaptive rotating elastic support component is used to adaptively tilt the support plate 1 and the pressure-measuring movable abutment component by the rotatable elastic support when the mixing pile is tilted under the extrusion force, so that the pressure-measuring movable abutment component fits with the outer side of the mixing pile, and is used to automatically rebound and reset when no detection is performed;

[0044] A counterweight-type bidirectional verticality measuring component is fixedly installed on the top inner wall of the transparent box 11, and a networked camera 15 that is inclined to the right rear and cooperates with the counterweight-type bidirectional verticality measuring component is fixedly installed on the left inner wall of the transparent box 11. A lighting lamp 20 is fixedly installed on the left inner wall of the transparent box 11, and the lighting lamp 20 and the networked camera 15 are both electrically connected to the PLC controller 13, and the networked camera 15 and the lighting lamp are both electrically connected to the first battery 12, wherein the networked camera 15 is matched with an external mobile terminal APP, and the transparent box 11 and its internal structure are driven to tilt integrally when the support plate 1 is tilted, and the counterweight-type bidirectional verticality measuring component is used to measure the front and back and left and right bidirectional inclinations when tilted, and the networked camera 15 is used to record the inclination data and transmit it to the external mobile terminal APP to achieve accurate measurement of the verticality of the mixing pile, and the verticality of the cement mixing pile of the cement mixing pile ship after drilling downward can be known, and compared with the traditional hanging line measurement method, it is not affected by strong winds at sea or on water.

[0045] Specifically, the adaptive rotating elastic support assembly includes a ball sleeve 5 fixedly installed on the right side of the circular handle 3, the right side of the ball sleeve 5 is set as an opening, a movable sleeve in the ball sleeve 5 is provided with a universal ball 6, a connecting seat 7 is fixedly connected between the right side of the universal ball 6 and the left side of the U-shaped plate 2, a fixed sleeve on the ball sleeve 5 is provided with a circular plate 8, four inclined tension springs 10 and telescopic elastic rubber sleeves 9 are fixedly connected in a ring-shaped manner with equal intervals between the right side of the circular plate 8 and the left side of the U-shaped plate 2, the ball sleeve 5 is located between the four tension springs 10, and the tension spring 10 is located in the corresponding telescopic elastic rubber sleeve 9; the set ball sleeve 5, universal ball 6, connecting seat 7, circular plate 8, tension spring 10 and telescopic elastic rubber sleeve 9 cooperate, and the four tension springs 10 are used to realize the annular elastic pulling support of the U-shaped plate 2, and the universal ball 6 and the ball sleeve 5 are used to realize the lifting The U-shaped plate 2 is provided with a rotatable condition. When the right side is squeezed tightly with the mixing pile, when the mixing pile is tilted, under the effect of squeezing and fitting, the structure on the right side will stick to the mixing pile under the squeezing effect and form an integral inclination with it, thereby driving the support plate 1 and the mixing pile to tilt integrally, and then driving the U-shaped plate 2 to tilt. The U-shaped plate 2 drives the universal ball 6 to adaptively rotate in the ball sleeve 5 through the connecting seat 7, and stretches or compresses the corresponding tension spring 10, so as to achieve the effect of adaptively tilting the support plate 1 and the pressure-measuring movable abutment assembly under the extrusion force when the mixing pile is tilted by using a rotatable elastic support, thereby ensuring the fit with the outer side of the mixing pile. When it is not in use and is separated from the mixing pile to the left, the tension spring 10 in a stretched state can drive the U-shaped plate 2 to rotate and reset, thereby driving the right structure to return to its original position.

[0046] Furthermore, the pressure-measuring movable abutment assembly includes a ring frame 16, and abutment balls 17 are movably sleeved on the left inner wall, front inner wall and rear inner wall of the ring frame 16. Pressure sensors 18 electrically connected to the PLC controller 13 are embedded and fixed on the right top and right bottom of the support plate 1. The right sides of the two pressure sensors 18 are respectively fixedly connected to the corresponding left sides of the ring frame 16. The left side of the ring frame 16 is rectangular and fixedly connected with six cross guide rods 19. The support plate 1 is slidably sleeved on the twelve cross guide rods 19, wherein the right top and right bottom of the support plate 1 are rectangular and have six cross guide grooves, and the inner walls of the cross guide grooves slide with the outer sides of the corresponding cross guide rods 19. The set has the effect of guiding the lateral sliding of the cross guide rod 19; the ring frame 16, the abutment ball 17, the pressure sensor 18 and the cross guide rod 19 are arranged to cooperate. When the device is pushed to the right and the three abutment balls 17 above and below are all in contact with the mixing piles of the cement mixing pile ship, the support plate 1 that continues to move to the right squeezes the two pressure sensors 18. The two pressure sensors 18 detect the squeezing force and transmit the pressure value to the PLC controller 13. The pressure values ​​generated at the upper and lower points are used to achieve stable fit detection between the right side and the mixing pile. In addition, the abutment ball 17 itself can be rotated, which does not affect the rotation and upward and downward displacement of the mixing pile of the cement mixing pile ship.

[0047] Furthermore, the counterweight-type bidirectional verticality measuring assembly includes a first semicircular protractor 21 and a second semicircular protractor 25 fixedly connected to the top inner wall of the transparent box 11, the first semicircular protractor 21 being arranged in the left-right direction, the second semicircular protractor 25 being arranged in the front-back direction, a first rotating rod 22 located at the front side of the first semicircular protractor 21 being hingedly connected to the top inner wall of the transparent box 11, a first counterweight block 23 being fixedly connected to the bottom of the first counterweight block 23 being fixedly connected to a first semicircular protractor 21 cooperating with the front side of the first semicircular protractor 21 A first pointer 24, a second rotating rod 26 located on the left side of the second semicircular protractor 25 is hinged on the top inner wall of the transparent box 11, a second counterweight 27 is fixedly connected to the bottom end of the second rotating rod 26, and a second pointer 28 matched with the left side of the second semicircular protractor 25 is fixedly connected to the bottom of the second counterweight 27. The first semicircular protractor 21 and the second semicircular protractor 25 are both located on the right rear side of the networked camera 15 and matched with the networked camera 15; the first semicircular protractor 21, the first rotating rod 22, the first counterweight 27 are fixedly connected to the bottom end of the second rotating rod 26, and the second pointer 28 matched with the left side of the second semicircular protractor 25 is fixedly connected to the bottom end of the second counterweight 27. 3. The first pointer 24, the second semicircular protractor 25, the second rotating rod 26, the second counterweight 27 and the second pointer 28 cooperate. When the support plate 1, the transparent box 11 and their internal structures are tilted integrally due to the tilting of the mixing pile, when the support plate 1, the transparent box 11 and their internal structures are tilted integrally, when the support plate 1, the transparent box 11 and their internal structures are tilted to the left and right directions, the first counterweight 23 automatically rotates downward to a vertical state under the action of its own gravity, and drives the first rotating rod 22 and the first pointer 24 to rotate to a vertical state adaptively. At this time, the value indicated by the first pointer 24 on the first semicircular protractor 21 changes, so as to achieve the effect of measuring the inclination angle when the support plate 1, the transparent box 11 and their internal structures are tilted to the left and right directions. When the support plate 1, the transparent box 11 and their internal structures are tilted to the right and left directions, the first counterweight 23 automatically rotates downward to a vertical state under the action of its own gravity, and drives the first rotating rod 22 and the first pointer 24 to rotate to a vertical state adaptively. At this time, the value indicated by the first pointer 24 on the first semicircular protractor 21 changes, so as to achieve the effect of measuring the inclination angle when the support plate 1, the transparent box 11 and their internal structures are tilted to the left and right directions. Compared with the traditional hanging line measurement, the first counterweight 23 is not affected by the strong wind that is easy to occur on the sea and water, so as to achieve the stable measurement of verticality.

[0048] This embodiment is provided with a series of structures, which can drive the transparent box 11 and the detection structure inside it to tilt synchronously by simply pushing and squeezing the outer side of the cement mixing pile of the cement mixing pile ship, and automatically measure the front, back, left and right bidirectional inclination when tilting. The measuring structure is located in the transparent box 11. Compared with the traditional hanging line measurement, it is not affected by the strong wind that is prone to occur at sea and on the water. The counterweight adaptive rotation measurement method is not affected by the floating of the cement mixing pile ship, so it can achieve the effect of convenient, fast and accurate measurement of the verticality of the mixing pile on the water, thereby improving the measurement accuracy.

[0049] The method of using the present embodiment is as follows: when in use, the circular handle 3 is pushed in the direction of the mixing pile close to the cement mixing pile ship, and the circular handle 3 drives the two ring frames 16 to move in the direction close to the mixing pile through the ball sleeve 5, the universal ball 6, the connecting seat 7, the U-shaped plate 2, the support plate 1 and the two pressure sensors 18 in sequence, and the two ring frames 16 respectively drive the three abutting balls 17 at the top and the bottom to move until they contact the mixing pile of the cement mixing pile ship, and the support plate 1 that continues to move right squeezes the two pressure sensors 18, and the two pressure sensors 18 detect the squeezing force and transmit it to the pressure value of the PLC controller 13, and the pressure values ​​generated at the upper and lower points are used to achieve stable fit detection between the right side and the mixing pile, and in addition, the abutting balls 17 themselves are rotatable, which does not affect the rotation and upward and downward displacement of the mixing pile of the cement mixing pile ship;

[0050] When the mixing pile of the cement mixing pile ship is tilted, the abutting balls 17 located above or below contact the mixing pile first, and under continued squeezing, the two ring frames 16 rotate along the inclination of the mixing pile and drive the support plate 1 to rotate and tilt through the two pressure sensors 18, until the abutting balls 17 above and below are tightly squeezed and fitted with the mixing pile. At this time, under the action of fitting, the support plate 1 and the mixing pile are tilted in the same manner, and the support plate 1 drives the U-shaped plate 2 to tilt, and the U-shaped plate 2 drives the universal ball 6 to rotate adaptively in the ball sleeve 5 through the connecting seat 7, and stretches or compresses the corresponding tension spring 10, so as to realize the use of a rotatable elastic support to adaptively supply the support plate 1 and the pressure measurement under the extrusion force when the mixing pile is tilted. The PLC controller 13 controls the green light indicator 14 to turn on when pressure is generated at both ends to remind personnel that the equipment is in a stable fitting state, which is convenient for personnel to directly judge, and controls the networked camera 15 and the lighting lamp 20 to turn on. The lighting lamp 20 is used to illuminate the inside of the transparent box 11. When the support plate 1 is tilted, the transparent box 11 and its internal structure are also tilted integrally. When the support plate 1 is tilted to the left or right, the first counterweight block 23 automatically rotates downward to a vertical state under the action of its own gravity, and drives the first rotating rod 22 and the first pointer 24 to rotate adaptively to a vertical state. At this time, the first pointer 24 indicates that the first The value on the semicircular protractor 21 changes, and the effect of measuring the inclination angle when tilting left and right is achieved. When tilting forward and backward, under the action of its own gravity, the second counterweight 27 automatically rotates downward to a vertical state, and drives the second rotating rod 26 and the second pointer 28 to adaptively rotate to a vertical state. At this time, the value indicated by the second pointer 28 on the second semicircular protractor 25 changes, and the effect of measuring the inclination angle when tilting forward and backward is achieved. The turned-on networked camera 15 records the values ​​indicated by the first pointer 24 and the second pointer 28 and transmits them to the external mobile terminal APP. The personnel can judge whether the mixing pile is vertical and the inclination through the transmitted recorded value screen, and measure the cement mixing pile. The verticality of the mixing pile of the pile ship can be used to know the verticality of the cement pile sprayed after drilling downward, and the above-mentioned measuring structures are all located in the transparent box 11. Compared with the traditional hanging line measurement, it is not affected by the strong wind that is prone to occur at sea and on the water, and the counterweight adaptive rotation measurement method is used, which is not affected by the floating of the cement mixing pile ship, so as to achieve the effect of convenient, fast and accurate measurement of the verticality of the mixing pile on the water, and improve the measurement accuracy. In addition, the internal automatic lighting method is used to facilitate the clear recording work of the networked camera 15; in addition, when it is not used to separate from the mixing pile to the left, the tension spring 10 in the stretched state can drive the U-shaped plate 2 to rotate and reset, so as to drive the right structure to return to its original position.

[0051] Embodiment 2:

[0052] like Figures 6 to 9As shown, this embodiment is based on the embodiment one, and its difference from the embodiment one is that: rectangular clamping holes 39 are opened on the left top and the left bottom of the circular handle 3, and the same long-term monitoring horizontal adjustment buffer support component is movably mounted in the two rectangular clamping holes 39. The long-term monitoring horizontal adjustment buffer support component is used for the replacement personnel to support the circular handle 3 when the verticality of the mixing pile needs to be monitored for a long time during the drilling construction of the cement mixing pile ship, and is used for the impact of the device caused by the tilt of the mixing pile during the drilling and spraying process of the cement mixing pile ship. The buffer unloading is performed, and the PLC controller 13 and the sound and light alarm 29 are used to give an alarm reminder. The long-term monitoring horizontal adjustment buffer support component includes a vertical pole 30, the bottom of the vertical pole 30 is fixedly connected to a fixing seat, the top of the fixing seat is rectangular and has four bolt installation holes, and two rectangular tubes 31 are embedded and fixed on the right side of the vertical pole 30. The same U-shaped moving rod 32 is slidingly sleeved in the two rectangular tubes 31. The right side of the vertical pole 30 is embedded and fixed with an electric telescopic rod 33 whose protruding end is fixedly connected to the right inner wall of the U-shaped moving rod 32. The left side of the circular handle 3 A mounting plate 36 is provided, and the left side of the mounting plate 36 is rectangular and fixedly connected with four T-shaped guide rods 34, and the U-shaped moving rod 32 is slidably sleeved on the four T-shaped guide rods 34, wherein the right side of the U-shaped moving rod 32 is provided with four transverse guide holes respectively slidably sleeved with the outer sides of the corresponding T-shaped guide rods 34, which play the effect of guiding the lateral sliding of the T-shaped guide rods 34, and four buffer springs 35 are fixedly connected between the right side of the U-shaped moving rod 32 and the left side of the mounting plate 36, and the buffer springs 35 are movably sleeved on the corresponding T-shaped guide rods 34, and the right side of the mounting plate 36 is provided with a plurality of buffer springs 35. The top and the bottom of the right side are both fixedly connected with rectangular clamping rods 37, which are movably mounted in corresponding rectangular clamping holes 39. The round handle 3 is threadedly fastened to the outside of the two rectangular clamping rods 37. The inner walls of the two rectangular clamping holes 39 on the opposite sides are provided with threaded holes, and T-shaped compression bolts 40 are threadedly sleeved in the threaded holes. The adjacent ends of the two T-shaped compression bolts 40 are respectively in movably contact with the opposite sides of the two rectangular clamping rods 37. A second battery 38 electrically connected to the electric telescopic rod 33 is fixedly installed on the left side of the vertical pole 30.The vertical pole 30, rectangular tube 31, U-shaped moving rod 32, electric telescopic rod 33, T-shaped guide rod 34, mounting plate 36, buffer spring 35 and rectangular clamp rod 37 are coordinated, and two rectangular clamp rods 37 are used to conveniently support the return handle 3 through two rectangular clamp holes 39, and the electric telescopic rod 33 is used to drive the U-shaped moving rod 32 to move to the right, and the U-shaped moving rod 32 drives the return handle 3 to move to the right in turn through the buffer spring 35, mounting plate 36 and rectangular clamp rod 37, so that the replacement personnel automatically provide thrust to the return handle 3 and support it. When the right side is squeezed and combined, pressure data is generated at both points, and the PLC controller 13 is used to set this pressure value as the initial pressure value, and set it at When the pressure value increases during use, the sound and light alarm 29 is controlled to open, so as to realize long-term fixed monitoring work. During the long-term monitoring work, when the cement mixing pile ship tilts during the drilling and spraying of the mixing pile, the impact on the device increases the relative squeezing force, and the automatic alarm is triggered to remind personnel. When the tilt occurs and the device is squeezed to move left, the return handle 3 will drive the mounting plate 36 to move left through the rectangular clamping rod 37, and compress the buffer spring 35. The elastic force of the buffer spring 35 is used to achieve the effect of buffering and unloading the force when the tilt occurs during the drilling and spraying of the mixing pile of the cement mixing pile ship, causing the impact on the device, so as to prevent the phenomenon that the device is damaged due to direct hard impact. ;

[0053] This embodiment is equipped with a series of structures, which can automatically carry out real-time support measurement of verticality and automatically alarm to remind personnel when tilt occurs during the measurement process, so that personnel can be informed in time to deal with it, and there is no need for personnel to frequently measure and judge, thereby improving convenience of use; when tilt occurs during the drilling and grouting process of the cement mixing pile ship, resulting in impact on the device, buffer unloading treatment can also be performed to prevent direct hard impact from causing damage to the device, thereby improving safety in long-term verticality monitoring work; the long-term monitoring horizontal adjustment buffer support component can be separated from the right side structure for transportation when not in use later, which is convenient for subsequent transportation work and convenient for personnel to flexibly select the measurement and use method according to usage requirements, thereby improving flexibility of use.

[0054] The method of using this embodiment is as follows: the difference from the first embodiment is that when it is necessary to monitor the verticality of the mixing piles of the cement mixing pile ship for a long time, the fixing seat can be fixed on the cement mixing pile ship in advance, and the two rectangular clamping holes 39 on the circular handle 3 are respectively clamped on the corresponding rectangular clamping rods 37, and the two T-shaped clamping bolts 40 are rotated to clamp the two rectangular clamping rods 37. At this time, the two rectangular clamping rods 37 are used to conveniently support the circular handle 3 through the two rectangular clamping holes 39, and the electric telescopic rod 33 is used to drive the U-shaped moving rod 32 to move to the right. The U-shaped moving rod 32 drives the circular handle 3 to move to the right in turn through the buffer spring 35, the mounting plate 36 and the rectangular clamping rod 37, so that the replacement personnel can automatically adjust the circular handle 3. The shaped handle 3 provides thrust and supports it. When the right side is squeezed and combined, pressure data is generated at both points. The PLC controller 13 is used to set the pressure value as the initial pressure value, and the sound and light alarm 29 is controlled to be turned on when the pressure value increases during use, so as to realize long-term fixed monitoring work. During the long-term monitoring work, when the cement mixing pile ship's mixing pile is tilted during the drilling and spraying process, the device is impacted and increased with relative squeezing pressure, and an automatic alarm is triggered to remind personnel, so that the verticality is automatically measured in real time and an automatic alarm is triggered to remind personnel when tilt occurs during the measurement process, so that personnel can be informed in time for processing without frequent measurement and judgment by personnel, thereby improving the convenience of use.

[0055] When the cement mixing pile ship tilts during the drilling and grouting process of the mixing pile, and the device is squeezed to move left, the circular handle 3 will move left, and the circular handle 3 will drive the mounting plate 36 to move left through the rectangular clamping rod 37, and the mounting plate 36 will drive the four T-shaped guide rods 34 to move left and compress the buffer spring 35. The elastic force of the buffer spring 35 is used to achieve the effect of buffering and unloading the force when the cement mixing pile ship tilts during the drilling and grouting process of the mixing pile, thereby preventing the device from being damaged by direct hard impact, and improving the safety of long-term verticality monitoring work;

[0056] In addition, after subsequent use, the T-shaped compression bolt 40 can be rotated to release the lock on the rectangular clamping rod 37, so that the circular handle 3 can be separated from the rectangular clamping rod 37, which is convenient for the subsequent separation and transportation of the long-term monitoring horizontal adjustment buffer support component and the right side structure, and is convenient for subsequent transportation work, and it is convenient for personnel to flexibly select the measurement and use method according to usage requirements; in addition, for long-term measurement work, this device can be installed on both sides of the mixing pile of the cement mixing pile ship, so that real-time measurement work can be carried out on both sides.

[0057] The above is only an explanation of the preferred embodiments of the present invention, and the above technical features can be arbitrarily combined to form multiple embodiments of the present invention.

[0058] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A device for measuring the verticality of a water mixing pile in a water transport project, comprising a support plate, characterized in that: It also includes a return handle, an adaptive rotating elastic support assembly, a pressure measuring movable abutment assembly, and a counterweight type bidirectional verticality measuring assembly; a U-shaped plate and a transparent box located inside the U-shaped plate are provided on one side of the support plate, the return handle is connected to the U-shaped plate through the adaptive rotating elastic support assembly, a first battery and a PLC controller and a warning light are provided in the transparent box, and the pressure measuring movable abutment assembly is provided on the other side of the support plate, and the pressure measuring movable abutment assembly is electrically connected to the PLC controller; The counterweight-type bidirectional verticality measuring component is arranged in a transparent box, and the transparent box is provided with a networked camera that matches the counterweight-type bidirectional verticality measuring component. An illuminating lamp is installed on the inner wall of the transparent box, and the illuminating lamp and the networked camera are both electrically connected to the PLC controller.

2. The device for measuring the verticality of water mixing piles in water transport engineering according to claim 1, characterized in that: The adaptive rotating elastic support assembly includes a ball sleeve fixedly mounted on one side of the circular handle, a movable sleeve inside the ball sleeve is provided with a universal ball, a connecting seat is connected between one side of the universal ball and the U-shaped plate, a fixed sleeve on the ball sleeve is provided with a circular plate, and a group of inclined tension springs and telescopic elastic rubber sleeves are fixedly connected in a ring-shaped manner with equal intervals between the circular plate and the U-shaped plate, and the tension springs are located in the corresponding telescopic elastic rubber sleeves.

3. The device for measuring the verticality of water mixing piles in water transport engineering as claimed in claim 1, characterized in that: The pressure-measuring movable abutment assembly comprises a ring frame, a group of abutment balls are movably sleeved on the inner wall of the ring frame, and a pressure sensor electrically connected to the PLC controller is embedded and fixed on the support plate corresponding to the ring frame.

4. The device for measuring verticality of water mixing piles in water transport engineering as claimed in claim 1, characterized in that: The counterweight-type bidirectional verticality measuring assembly includes a first semicircular protractor and a second semicircular protractor fixedly connected to the top inner wall of the transparent box, a first rotating rod located in front of the first semicircular protractor is hinged on the top inner wall of the transparent box, a first counterweight block is fixedly connected to the bottom end of the first rotating rod, a first pointer matched with the front side of the first semicircular protractor is fixedly connected to the bottom of the first counterweight block, a second rotating rod located on one side of the second semicircular protractor is hinged on the top inner wall of the transparent box, a second counterweight block is fixedly connected to the bottom end of the second rotating rod, a second pointer matched with one side of the second semicircular protractor is fixedly connected to the bottom of the second counterweight block, the first semicircular protractor and the second semicircular protractor are both located on one side of the networked camera and matched with the networked camera.

5. The device for measuring verticality of water mixing piles in water transport engineering as claimed in claim 1, characterized in that: The networked camera and the lighting lamp are both electrically connected to the first battery.

6. The device for measuring verticality of water mixing piles in water transport engineering as claimed in claim 3, characterized in that: The top of the other side and the bottom of the other side of the support plate are both rectangular and have six transverse guide grooves, and the inner walls of the transverse guide grooves are slidably fitted with corresponding transverse guide rods arranged on the ring frame.

7. The device for measuring the verticality of water mixing piles in water transport engineering as claimed in claim 4, characterized in that: The first semicircular protractor is arranged horizontally, and the second semicircular protractor is arranged vertically.

8. The device for measuring verticality of water mixing piles in water transport engineering as claimed in claim 1, characterized in that: An audible and visual alarm electrically connected to the first storage battery and the PLC controller is fixedly installed on the top of the transparent box.

9. The device for measuring verticality of water mixing piles in water transport engineering as claimed in claim 1, characterized in that: A group of rectangular clamping holes are provided on one side of the circular handle, and a long-term monitoring horizontal adjustment buffer support component is movably installed in the rectangular clamping holes. The long-term monitoring horizontal adjustment buffer support component includes a vertical pole, a fixing seat is fixedly connected to the bottom of the vertical pole, and a group of bolt mounting through-holes are provided on the top of the fixing seat. A rectangular tube is embedded and fixed to the vertical pole, and a U-shaped moving rod is provided with a sliding sleeve in the rectangular tube. An electric telescopic rod is provided on the vertical pole corresponding to the moving rod. A mounting plate is provided on one side of the circular handle, and a group of T-shaped guide rods are connected to the mounting plate. The U-shaped moving rod sliding sleeve is arranged on the T-shaped guide rod. A group of buffer springs are arranged between the U-shaped moving rod and the mounting plate, and the buffer springs are movably sleeved on the corresponding T-shaped guide rods. The mounting plate is connected with a rectangular clamping rod, and the rectangular clamping rod is movably clamped in the corresponding rectangular clamping hole. The circular handle is threadedly fastened to the outside of the rectangular clamping rod.

10. The device for measuring verticality of water mixing piles in water transport engineering as claimed in claim 9, characterized in that: A threaded hole is provided on the inner wall of the two rectangular clamping holes on the opposite side, and a T-shaped compression bolt is provided in the threaded sleeve of the threaded hole. The adjacent ends of the two T-shaped compression bolts are respectively in active contact with the opposite side of the two rectangular clamping rods.

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