Device for rapidly measuring perpendicularity of prestressed high-strength concrete pipe pile

Abstract

The utility model discloses a device for quickly measuring the perpendicularity of a prestressed high-strength concrete pipe pile, which relates to the technical field of measuring devices and comprises a U-shaped frame A. Inclined hooks are fixedly mounted at the upper end and the lower end of one side of the U-shaped frame A. An inclined U-shaped frame B is fixedly mounted at one ends of the two hooks. And an angle detection assembly is fixedly mounted in the U-shaped frame A. A certain included angle is formed between the U-shaped frame B and the hook, so that the device can adapt to pipe piles with different thicknesses; after the pipe pile is hooked, display data on the controller can be read, inclination data of the pipe pile are obtained, and the perpendicularity of the pipe pile is accurately adjusted. And through the arrangement of the three-axis tilt angle sensor and the controller, a worker can quickly read tilt data.

Description

Technical Field

[0001] This utility model relates to the field of measuring device technology, and in particular to a device for rapidly measuring the verticality of prestressed high-strength concrete pipe piles. Background Technology

[0002] There are three commonly used methods for controlling the verticality of prestressed concrete pipe piles during construction:

[0003] 1. Verticality Adjustment of the Pile Driver Tower: After the first pile section is lifted and aligned, the pile driver adjusts its own verticality. The verticality of the pile driver tower is observed through the leveling disc in the control room and adjusted by the hydraulic cylinders. This method controls the pile driving process before the pile is driven. However, during the pile driving process, the operator observes the leveling disc adjustment from the control room, which is not a direct detection of the pile's verticality, thus introducing errors.

[0004] 2. Construction workers use plumb lines to control verticality on-site, relying on visual observation and experience for judgment, which cannot provide quantitative control. Moreover, to save time, construction workers often only measure in one direction, failing to guarantee construction quality.

[0005] 3. Theodolite observation: Observations are made from the front and side using two plumb lines at a 90° angle. This method provides relatively accurate data, but it requires two theodolites and more construction personnel, increasing both cost and time.

[0006] A search revealed a patent with publication number CN 111005382 A, which discloses a device for controlling the verticality of prestressed concrete pipe piles. Although it can measure the verticality of the pile, the size of its clamps cannot be adjusted, and it cannot be adapted to piles of different thicknesses. This can easily cause the device itself to tilt during use, thus affecting the accuracy of the measurement data. Furthermore, it requires operators to read the tilt data by adjusting the relative position of a plumb bob and a dial, resulting in low data accuracy. Therefore, to solve the aforementioned problems, we propose a device for rapidly measuring the verticality of prestressed high-strength concrete pipe piles. Utility Model Content

[0007] The purpose of this invention is to address the shortcomings of existing technologies by proposing a device for rapidly measuring the verticality of prestressed high-strength concrete pipe piles.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A device for rapidly measuring the verticality of prestressed high-strength concrete pipe piles includes a U-shaped frame A, with inclined hooks fixedly installed at both the upper and lower ends of one side of the U-shaped frame A, and an inclined U-shaped frame B fixedly installed at one end of each of the two hooks. An angle detection component is fixedly installed inside the U-shaped frame A.

[0010] Furthermore, the angle detection component includes a mounting plate, a three-axis tilt sensor, and a controller. The mounting plate is fixedly installed between the upper and lower sides inside the U-shaped frame A. The three-axis tilt sensor and the controller are both fixedly installed on one side of the mounting plate, and the three-axis tilt sensor and the controller are electrically connected.

[0011] Furthermore, a handle is fixedly installed in the middle of one side of the U-shaped frame A, and the outer surface of the handle is provided with anti-slip texture.

[0012] Furthermore, the U-shaped frame A, the two hooks, and the U-shaped frame B are all made of aluminum alloy.

[0013] Furthermore, the included angle between the U-shaped frame B and the hook is in the range of 30°-45°.

[0014] Furthermore, the outer surfaces of the U-shaped frame A, the two hooks, and the U-shaped frame B are all covered with a protective layer.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] The U-shaped frame B of this invention has a certain angle between it and the hook, thus it can be adapted to pipe piles of different thicknesses. After hooking the pipe pile, the data displayed on the controller can be read to obtain the tilt data of the pipe pile, so as to accurately adjust the verticality of the pipe pile. Through the set three-axis tilt sensor and controller, the tilt data can be quickly read by the staff. Attached Figure Description

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0018] Figure 1 This is one of the perspective views of this utility model;

[0019] Figure 2 This is the second perspective view of the present invention.

[0020] In the diagram: 1. U-shaped frame A; 2. Hook; 3. U-shaped frame B; 4. Triaxial tilt sensor; 5. Controller; 6. Handle; 7. Mounting plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model;

[0022] Reference Figure 1-2 A device for rapidly measuring the verticality of prestressed high-strength concrete pipe piles includes a U-shaped frame A1. Inclined hooks 2 are fixedly installed at both the upper and lower ends of one side of the U-shaped frame A1. An inclined U-shaped frame B3 is fixedly installed at one end of each hook 2. The angle between the U-shaped frame B3 and the hooks 2 ranges from 30° to 45°. An angle detection component is fixedly installed inside the U-shaped frame A1. The angle detection component includes a mounting plate 7, a triaxial tilt sensor 4, and a controller 5. The mounting plate 7 is fixedly installed between the upper and lower sides inside the U-shaped frame A1. The triaxial tilt sensor 4 and the controller 5 are both fixedly installed on one side of the mounting plate 7 and are electrically connected.

[0023] When using this device, the concrete pipe pile is first erected on the pile driver. After the first section of the pipe pile is lifted and aligned, the pile body is roughly leveled and vertically corrected by the adjustment mechanism built into the pile driver. Then, the worker turns on the three-axis tilt sensor 4 and controller 5, and uses this device to hook the pile body through hook 2 and U-shaped frame B3. Since there is a certain angle between U-shaped frame B3 and hook 2, this device can be adapted to pipe piles of different thicknesses. After hooking the pipe pile, the display data on controller 5 can be read to obtain the tilt data of the pipe pile, so as to accurately adjust the verticality of the pipe pile. Finally, the pile driver is started to drive the pile body into the soil. By monitoring the verticality of the pile body in real time during construction, timely adjustments can be made. After the pile driving is completed, the pile driver can be moved to the next pile position.

[0024] A handle 6 is fixedly installed in the middle of one side of the U-shaped frame A1. The outer surface of the handle 6 is provided with anti-slip texture. The staff can pick up the device through the handle 6. The anti-slip texture can increase the friction between the handle 6 and the hand, and improve the stability of grasping the device.

[0025] U-shaped frame A1, two hooks 2, and U-shaped frame B3 are all made of aluminum alloy. The outer surface of U-shaped frame A1, two hooks 2, and U-shaped frame B3 is covered with a protective layer.

[0026] The aluminum alloy material allows this device to be both lightweight and durable. The protective layer protects the U-shaped frame A1, the two hooks 2, and the U-shaped frame B3, thus extending the service life of the device.

[0027] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A device for quickly measuring the verticality of a prestressed high-strength concrete pipe pile, comprising a U-shaped frame A (1), characterized in that, The upper and lower ends of one side of the U-shaped frame A (1) are fixedly installed with inclined hooks (2), one end of the two hooks (2) is fixedly installed with an inclined U-shaped frame B (3), and the inside of the U-shaped frame A (1) is fixedly installed with an angle detection assembly.

2. The device for quickly measuring the verticality of a prestressed high-strength concrete pipe pile according to claim 1, characterized in that, The angle detection assembly comprises a mounting plate (7), a three-axis tilt sensor (4) and a controller (5), the mounting plate (7) is fixedly installed between the upper and lower sides of the inside of the U-shaped frame A (1), the three-axis tilt sensor (4) and the controller (5) are both fixedly installed on one side of the mounting plate (7), and the three-axis tilt sensor (4) is electrically connected with the controller (5).

3. The device for quickly measuring the verticality of a prestressed high-strength concrete pipe pile according to claim 1, characterized in that, A middle part of one side of the U-shaped frame A (1) is fixedly installed with a handle (6), and the outer surface of the handle (6) is provided with anti-skid lines.

4. The device for quickly measuring the verticality of a prestressed high-strength concrete pipe pile according to claim 1, characterized in that, The U-shaped frame A (1), the two hooks (2) and the U-shaped frame B (3) are all made of aluminum alloy.

5. The device for quickly measuring the verticality of a prestressed high-strength concrete pipe pile according to claim 1, characterized in that, The included angle between the U-shaped frame B (3) and the hook (2) ranges from 30° to 45°.

6. The device for quickly measuring the verticality of a prestressed high-strength concrete pipe pile according to claim 1, characterized in that, The outer surfaces of the U-shaped frame A (1), the two hooks (2) and the U-shaped frame B (3) are all coated with a protective layer.

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