Device for monitoring levelness and perpendicularity of offshore steel pipe pile

Abstract

The utility model discloses a device for monitoring levelness and perpendicularity of an offshore steel pipe pile, which relates to the field of offshore steel pipe pile mounting and detecting devices and comprises a hoop part, the hoop part is mounted on the surface of the steel pipe pile, a mounting block is mounted on the outer side of the hoop part, and the top of the mounting block is parallel to the top of the steel pipe pile. The side edge of the installation block is parallel to the axis of the steel pipe pile, and tilt angle sensors are fixedly installed on the top and the side face of the installation block. According to the levelness and perpendicularity monitoring device for the offshore steel pipe pile, the two tilt angle sensors and the hoop piece are arranged, if the steel pipe pile tilts front and back, the tilt angle sensor on the top can detect the degree of the tilt angle, and if the steel pipe tilts left and right, the tilt angle sensor on the side face can detect the degree of the tilt angle; or the inclination angle of the steel pipe pile is judged simultaneously through data of the two inclination angle sensors, a worker can directly know the inclination angle of the steel pipe pile by observing the data, the detection mode is simple, and the accuracy is high.

Description

Technical Field

[0001] The utility model relates to the field of offshore steel pipe pile installation detection devices, in particular to an offshore steel pipe pile horizontality and verticality monitoring device. Background Art

[0002] Offshore steel pipe piles are a type of structure used in offshore engineering, usually consisting of a concrete foundation and steel pipes. Steel pipe piles undertake the important tasks of support, protection and reinforcement. Their main function is to fix offshore buildings and equipment to prevent them from being affected by ocean currents, wind and waves, and to ensure the safety and stability of marine engineering. During installation, the steel pipe piles are erected, the crane boom is rotated and the winch is used to deliver the single pile into the pile stabilizing platform. During the process, the steel pipe piles need to be in a completely vertical state.

[0003] For the installation of offshore steel pipe piles, manual measurement with dual total stations is adopted. A label paper with scale is attached to the busbar of a single pile. The verticality of the busbar is regarded as the verticality of the pile for rough adjustment. Two total stations are set up in the vertical direction, and the readings of the label papers on the two busbars are read to obtain the verticality of the pile in these two directions. The whole measurement process is very cumbersome and requires manual judgment of the position of the center line and the side line, which is relatively troublesome to use. Utility Model Content

[0004] The main purpose of the utility model is to provide a device for monitoring the horizontality and verticality of offshore steel pipe piles, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an offshore steel pipe pile horizontality and verticality monitoring device, including a clamping member, which is installed on the surface of the steel pipe pile, and a mounting block is installed on the outside of the clamping member, the top of the mounting block is parallel to the top of the steel pipe pile, the side of the mounting block is parallel to the axis of the steel pipe pile, and the top and side of the mounting block are fixedly installed with inclination sensors, and the plane of the inclination sensor is close to the surface of the mounting block.

[0006] The clamp member includes two arc-shaped clamp rings, both ends of which are fixedly connected with mounting plates, a surface of which is provided with a plurality of mounting holes, bolts are arranged inside the mounting holes, and nuts are sleeved on the surfaces of the bolts.

[0007] The opposite sides of the adjacent mounting plates are provided with grooves, the inner side of the mounting block is fixedly connected with a clamping block, the clamping block is clamped in the groove, a through hole is provided on the surface of the clamping block, and the bolt movably passes through the inside of the through hole.

[0008] A rubber pad is fixedly connected inside the clamp ring.

[0009] The upper surface and the side surface of the mounting block are both provided with mounting grooves, the inclination sensor is arranged inside the mounting groove, and the inner side surface of the mounting groove is completely parallel or perpendicular to the surface of the mounting block.

[0010] A circular hole is provided on the surface of the tilt sensor, a screw is installed in the circular hole, and the screw is screwed inside the installation groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In the utility model, by setting two inclination sensors and clamping parts, if the steel pipe pile tilts front and back, the inclination sensor on the top will detect the inclination degree, if the steel pipe tilts left and right, the inclination sensor on the side will detect the inclination degree, or the inclination angle of the steel pipe pile can be judged simultaneously by the data of the two inclination sensors. The staff can directly understand the inclination angle of the steel pipe pile by observing the data, and the detection method is simple and accurate.

[0013] 2. In the utility model, by providing a clamping block, a through hole and a mounting block, the bolts and nuts can be removed from the surface of the clamp ring, and the mounting block can be removed and reinstalled inside a new clamp ring. No additional installation tools are required, and the installation can be performed directly by bolts, thereby saving the use cost. At the same time, the mounting block can also be adapted to steel pipe piles of various diameters, thereby expanding the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the offshore steel pipe pile horizontality and verticality monitoring device of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the hoop ring position of the offshore steel pipe pile horizontality and verticality monitoring device of the utility model;

[0016] Figure 3 It is a partial structural schematic diagram of the installation hole position of the offshore steel pipe pile horizontality and verticality monitoring device of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the screw position structure of the offshore steel pipe pile horizontality and verticality monitoring device.

[0018] In the figure: 1. Mounting block; 2. Inclination sensor; 3. Hoop ring; 4. Mounting plate; 5. Mounting hole; 6. Bolt; 7. Nut; 8. Groove; 9. Block; 10. Through hole; 11. Rubber pad; 12. Mounting groove; 13. Round hole; 14. Screw. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the offshore steel pipe pile horizontality and verticality monitoring device includes a hoop member, which is installed on the surface of the steel pipe pile. A mounting block 1 is installed on the outer side of the hoop member. The top of the mounting block 1 is parallel to the top of the steel pipe pile, and the side of the mounting block 1 is parallel to the axis of the steel pipe pile, so that the inclination of the steel pipe pile can be indirectly measured by measuring the inclination of the surface of the mounting block 1. The top and side of the mounting block 1 are fixedly installed with an inclination sensor 2, and the plane of the inclination sensor 2 is close to the surface of the mounting block 1.

[0021] Before installing the steel pipe pile, the clamp is clamped on the surface of the steel pipe pile. At this time, the steel pipe pile is installed. If the steel pipe pile tilts forward and backward (the tilt is parallel to the vertical tilt sensor 2), the tilt sensor 2 on the top will detect the tilt degree. If the steel pipe tilts left and right (the tilt is parallel to the horizontal tilt sensor 2), the tilt sensor 2 on the side will detect the tilt degree. The staff can directly understand the tilt angle of the steel pipe pile by observing the data, or judge the tilt angle of the steel pipe pile at the same time through the data of the two tilt sensors 2. The detection method is simple and more convenient for the staff to use.

[0022] The hoop member includes two arc-shaped hoop rings 3, both ends of which are fixedly connected with mounting plates 4, the hoop rings 3 and the mounting plates 4 are an integrally formed structure, a plurality of mounting holes 5 are provided on the surface of the mounting plate 4, in the present embodiment, two mounting holes 5 are provided, bolts 6 are provided inside the mounting holes 5, nuts 7 are sleeved on the surface of the bolts 6, the large diameter head of the bolts 6 is located on one side of the mounting plate 4, and the nut 7 is located on the other side of the mounting plate 4, and the installation method is simple.

[0023] Relative sides of the adjacent mounting plates 4 are provided with grooves 8, and the inner side of the mounting block 1 is fixedly connected with a clamping block 9, and the clamping block 9 is clamped in the inside of the groove 8. Two grooves 8 are used to clamp a clamping block 9, and the surface of the clamping block 9 is provided with a through hole 10. The size of the through hole 10 is the same as that of the mounting hole 5. The bolt 6 movably passes through the inside of the through hole 10. For steel pipe piles of different diameters, the choice of hoop parts is different. At this time, you only need to remove the bolts 6 and nuts 7 from the surface of the hoop ring 3, and then you can remove the mounting block 1 and reinstall it to the inside of the new hoop ring 3. No additional installation tools are required, and it can be installed directly through the bolts 6, saving the use cost.

[0024] The inside of the hoop ring 3 is fixedly connected with a rubber pad 11, and the width of the rubber pad 11 is the same as the width of the hoop ring 3. Since the surface of the steel pipe pile may be uneven during production, the rubber pad 11 can be provided to prevent the hoop ring 3 from tilting during installation, thereby affecting the installation effect of the steel pipe pile.

[0025] The upper surface and side surfaces of the mounting block 1 are provided with mounting grooves 12, and the inclination sensor 2 is arranged inside the mounting groove 12. The inner side surface of the mounting groove 12 is completely parallel or perpendicular to the surface of the mounting block 1, thereby ensuring the detection accuracy of the inclination sensor 2. At the same time, the mounting groove 12 protects the inclination sensor 2 and ensures its service life.

[0026] A circular hole 13 is provided on the surface of the inclination sensor 2 , and a screw 14 is installed in the circular hole 13 . The screw 14 is screwed into the installation groove 12 . The inclination sensor 2 is installed by the screw 14 , and the installation is stable and easy to operate.

[0027] It should be noted that the utility model is a device for monitoring the horizontality and verticality of offshore steel pipe piles. When in use, the clamping block 9 on the surface of the mounting block 1 is clamped in the inside of the groove 8, and then the bolt 6 is passed through the inside of the mounting hole 5 and the through hole 10, and then installed by the bolt 6. At this time, the steel pipe pile is installed. If the steel pipe pile tilts forward and backward, the inclination sensor 2 on the top will detect the inclination degree. If the steel pipe tilts left and right, the inclination sensor 2 on the side will detect the inclination degree, or the inclination angle of the steel pipe pile can be judged simultaneously by the data of the two inclination sensors 2. The staff can directly understand the inclination angle of the steel pipe pile by observing the data, and the detection method is simple.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for monitoring the horizontality and verticality of an offshore steel pipe pile, comprising a hoop, wherein the hoop is mounted on the surface of the steel pipe pile, and wherein: A mounting block (1) is mounted on the outer side of the clamp, the top of the mounting block (1) is parallel to the top of the steel pipe pile, the side of the mounting block (1) is parallel to the axis of the steel pipe pile, and an inclination sensor (2) is fixedly mounted on the top and side of the mounting block (1), the plane of the inclination sensor (2) is in close contact with the surface of the mounting block (1).

2. The offshore steel pipe pile horizontality and verticality monitoring device according to claim 1 is characterized in that: The clamp member comprises two arc-shaped clamp rings (3), both ends of the clamp rings (3) are fixedly connected to a mounting plate (4), a surface of the mounting plate (4) is provided with a plurality of mounting holes (5), bolts (6) are arranged inside the mounting holes (5), and nuts (7) are sleeved on the surface of the bolts (6).

3. The offshore steel pipe pile horizontality and verticality monitoring device according to claim 2 is characterized in that: The opposite sides of the adjacent mounting plates (4) are provided with grooves (8), the inner side of the mounting block (1) is fixedly connected with a clamping block (9), the clamping block (9) is clamped inside the groove (8), a through hole (10) is provided on the surface of the clamping block (9), and the bolt (6) movably passes through the inside of the through hole (10).

4. The offshore steel pipe pile horizontality and verticality monitoring device according to claim 2 is characterized in that: A rubber pad (11) is fixedly connected inside the clamp ring (3).

5. The offshore steel pipe pile horizontality and verticality monitoring device according to claim 1 is characterized in that: The upper surface and side surfaces of the mounting block (1) are both provided with mounting grooves (12), the inclination sensor (2) is arranged inside the mounting groove (12), and the inner side surface of the mounting groove (12) is completely parallel or perpendicular to the surface of the mounting block (1).

6. The offshore steel pipe pile horizontality and verticality monitoring device according to claim 5, characterized in that: A circular hole (13) is provided on the surface of the inclination sensor (2), a screw (14) is installed in the circular hole (13), and the screw (14) is screwed inside the installation groove (12).

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