Rapid perpendicularity measuring device in tubular pile construction process
By designing a detection and adjustment component that combines a plumb bob and a base, the problem of difficult verticality measurement during pipe pile construction was solved, achieving rapid, simple, and stable verticality detection, applicable to pipe piles of different lengths.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SINOHYDRO HARBOR CO LTD
- Filing Date
- 2025-06-13
- Publication Date
- 2026-05-12
AI Technical Summary
In existing technologies, measuring the verticality of pipe piles during construction is difficult, resulting in large deviations, high manpower and time costs, and unstable measurement results.
A rapid verticality measurement device for pipe pile construction process was designed, including a detection component and an adjustment component. The device uses a plumb bob and a base, connected by a steel wire rope, to detect the verticality of the pipe pile. The adjustment component adapts to pipe piles of different lengths, ensuring that the plumb bob is always vertical and providing verticality verification information.
It enables rapid, simple, and stable measurement of pipe pile verticality, reduces labor and time costs, meets measurement requirements while being easy to reuse, and is applicable to pipe piles of different lengths.
Smart Images
Figure CN224230979U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building engineering testing technology, and in particular to a rapid measuring device for verticality during pipe pile construction. Background Technology
[0002] During pile driving operations, issues such as the pile driver's guide rod not being straight, uneven construction sites, or insufficient bearing capacity of soft foundations can all cause the pile driver to tilt forward or backward, the pile body to bend, the end plate to tilt, or the center lines of the pile hammer, pile cap, and pile body to be misaligned. This can lead to eccentric stress, displacement and tilting when encountering boulders or obstacles, slippage of the pile end along the inclined surface, an oversized pile driver sleeve or a tilted pile driver, and non-vertical splicing. Pipe pile tilting is a frequent occurrence. The existing one-column-one-pile structure has high requirements for pile verticality, making construction difficult and a key challenge in the project. Since pile driving is a crucial factor in ensuring column installation, construction units must strengthen the detection of the verticality of the steel pipe piles during construction.
[0003] The verticality measurement device for pipe pile construction mainly relies on manual instrument methods. During construction, the verticality of the pipe pile is difficult to control due to limitations in geological conditions, the skill level of the workers, and the influence of the measuring equipment. The manual instrument measurement method in actual construction is costly in terms of manpower and time, and the test results are not stable enough. Therefore, we propose a rapid verticality measurement device for pipe pile construction. Utility Model Content
[0004] To address the aforementioned technical problems, this utility model discloses a rapid verticality measurement device for pipe pile construction, comprising a pipe pile body;
[0005] A detection component is used to measure the verticality of the pipe pile body underwater, and the detection component is installed on the pipe pile body.
[0006] An adjustment component is provided, which is used to change the position of the detection component on the pipe pile body, and the adjustment component is fixedly connected to the detection component.
[0007] The detection assembly includes a sleeve, which is connected to the pipe pile body. A rotating shaft is rotatably connected to the connecting frame on the sleeve. A take-up reel is installed on the rotating shaft. A steel sleeve is fixedly connected to the take-up reel. The steel wire rope passes through the steel sleeve and connects the plumb line and the take-up reel.
[0008] Furthermore, a connecting frame is fitted onto the pipe pile body, a horizontal plate is fixedly connected to the connecting frame, and a base is fixedly connected to the horizontal plate.
[0009] Furthermore, a cross plate is provided on the base.
[0010] Furthermore, bolts are installed in the sleeve, and the sleeve is connected to the pipe pile body by the bolts.
[0011] Furthermore, the adjustment assembly includes a mounting frame, which is sleeved on the pipe pile body. A round tube is fixedly connected to the mounting frame, and a sliding rod is sleeved in the round tube. A strip plate is fixedly connected to the sliding rod, and the sliding rod is fixedly connected to a connecting frame through the strip plate. A pad is fixedly connected to the sliding rod, and the pad is sleeved with the round tube. An elastic element is provided on the pad, and the elastic element is sleeved with the sliding rod. A screw is threadedly connected to the round tube.
[0012] Furthermore, a handwheel is fixedly connected to the screw.
[0013] Furthermore, a right-angle plate is fixedly connected in the mounting frame, and a top pin is fitted in the right-angle plate. The right-angle plate is connected to the pipe pile body through the top pin.
[0014] Furthermore, a guide rod is fixedly connected to the pad, and the guide rod is connected to the round tube sleeve.
[0015] The advantages of this utility model compared with the prior art are as follows: This utility model can measure the verticality of the pipe pile body through the detection component, and the detection component can be disassembled and used multiple times. By adjusting the component, the position of the detection component on the pipe pile body can be changed, which is convenient for the connecting frame to be installed on pipe pile bodies of different lengths. In the detection component, the design of plumb bob and fixed base ensures that the plumb bob is in a vertically downward state regardless of whether the pipe pile body is tilted. Through the cooperation of plumb bob and base, the verticality of the pipe pile body can be detected, thereby providing verticality verification information for the construction of the pipe pile body and effectively solving the problem of verticality deviation during the construction of the pipe pile body. The design of the detection component is simple and practical, with low time and labor costs. It meets the measurement requirements while being relatively convenient for construction. The pipe pile body and the detection component are detachably connected, which facilitates the repeated use of the detection component. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0017] Figure 2 This is a schematic diagram of the structure of the base, horizontal plate and cross plate in this utility model.
[0018] Figure 3 This is a schematic diagram of the structure of the sleeve, wire rope, take-up reel, and plumb bob in this utility model.
[0019] Figure 4 This is a schematic diagram of the structure of the circular tube, sliding rod, and strip plate in this utility model.
[0020] Figure 5This is a cross-sectional view of the circular tube in this utility model.
[0021] Figure 6 This is a schematic diagram of the mounting bracket, right-angle plate, and top pin in this utility model.
[0022] Reference numerals: 1-Detection component; 2-Adjustment component; 3-Pile body; 4-Sleeve; 5-Horizontal plate; 6-Wire rope; 7-Plumb bob; 8-Connecting frame; 9-Spindle; 10-Take-up reel; 11-Steel sleeve; 12-Base; 13-Ear plate; 14-Positioning pin; 15-Cross plate; 16-Bolt; 17-Mounting frame; 18-Round tube; 19-Slide rod; 20-Strip plate; 21-Pad plate; 22-Elastic element; 23-Screw; 24-Handwheel; 25-Right angle plate; 26-Top pin; 27-Guide rod. Detailed Implementation
[0023] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0024] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0026] Example 1: As Figures 1-6As shown, a rapid verticality measurement device for pipe pile construction includes a pipe pile body 3 and a detection component 1. The pipe pile body 3 has multiple threaded holes pre-machined on it. The detection component 1 is used to measure the verticality of the pipe pile body 3 and is installed on the pipe pile body 3.
[0027] The testing component 1 includes a sleeve 4, which is connected to the pipe pile body 3. A rotating shaft 9 is fixedly connected to the sleeve 4, and a take-up reel 10 is mounted on the rotating shaft 9. A steel sleeve 11 is fixedly connected to the take-up reel 10, which holds a steel wire rope 6. A plumb bob 7 is installed at the bottom of the steel wire rope 6. The steel wire rope 6 passes through the steel sleeve 11, connecting the plumb bob 7 and the take-up reel 10. A connecting frame 8 is fitted onto the pipe pile body 3, and a horizontal plate 5 is fixedly connected to the connecting frame 8. A base 12 is installed on the horizontal plate 5. The pipe pile body 3 is vertically fixed in different geological formations such as moderately weathered rock layers. The sleeve 4 is installed on the top of the pipe pile body 3. The take-up reel 10 is used to wind up the steel wire rope 6. In use, the connecting frame 8 needs to be installed at the bottom of the pipe pile body 3. When testing the verticality of the pipe pile body 3, the connecting frame 8 is installed at the bottom of the pipe pile body 3, and the sleeve 4 is installed at the top of the pipe pile body 3. The plumb bob 7, connected by the steel wire rope 6, is always in a vertically downward state. Since the plumb bob 7 and the base 12 are located on the same vertical line, it can be determined that the pipe pile body 3 is installed in a vertical state. When the pipe pile body 3 is tilted, the plumb bob 7 is always in a vertically downward state. However, if the pile is tilted, the center point of the base 12 will be offset from the plumb bob 7. Therefore, it can be determined whether the pipe pile body 3 is in a vertical state. In this embodiment, the verticality of the pipe pile body 3 can be detected by the cooperation of the plumb bob 7 and the base 12, thereby providing verticality verification information for the construction of the pipe pile body 3 and effectively solving the problem of verticality deviation during the construction of the pipe pile body 3. The design of the detection component 1 is simple and practical, with low investment, and meets the design requirements while being relatively convenient to construct. The pipe pile body 3 and the detection component 1 are detachably connected, which facilitates the repeated use of the detection component 1.
[0028] A lug plate 13 is fixedly connected to the rotating shaft 9. A positioning pin 14 is installed in the lug plate 13. The lug plate 13 is connected to the connecting frame 8 through the positioning pin 14. The lug plate 13 is used to drive the rotating shaft 9 to rotate. As the rotating shaft 9 rotates, the wire rope 6 can be wound up. The outer wall of the positioning pin 14 is machined with threads. The positioning pin 14 is designed to fix the position of the lug plate 13 on the outer wall of the connecting frame 8, and at the same time prevent the take-up reel 10 from rotating randomly.
[0029] A cross plate 15 is provided on the base 12. A groove is machined in the center of the cross plate 15. Only when the tip of the plumb bob 7 is located in the groove of the cross plate 15 can the verticality of the pipe pile body 3 be in a qualified state.
[0030] Bolt 16 is installed in sleeve 4. Sleeve 4 is connected to threaded hole on pipe pile body 3 through bolt 16. Bolt 16 fixes sleeve 4 to outer wall of pipe pile body 3, so that sleeve 4 and pipe pile body 3 form rigid connection. Bolt 16 is connected to the pre-set threaded hole on pipe pile body 3.
[0031] Example 2: Based on Example 1, a rapid verticality measurement device for pipe pile construction process further includes an adjustment component 2. The adjustment component 2 is used to change the position of the detection component 1 on the pipe pile body 3. The adjustment component 2 is fixedly connected to the detection component 1.
[0032] Adjustment component 2 includes a mounting frame 17, which is sleeved on the pipe pile body 3. A round tube 18 is fixedly connected to the mounting frame 17, and a sliding rod 19 is sleeved in the round tube 18. A strip plate 20 is fixedly connected to the sliding rod 19, and the sliding rod 19 is fixedly connected to the connecting frame 8 through the strip plate 20. A pad 21 is fixedly connected to the sliding rod 19, and the pad 21 is sleeved with the round tube 18. An elastic element 22 is provided on the pad 21, and the elastic element 22 is sleeved with the sliding rod 19. A screw 23 is threadedly connected to the round tube 18. According to the above embodiment, when adjusting the connecting frame 8 on the outer wall of the pipe pile body 3, the screw is rotated. 23. When the screw 23 moves downward in the circular tube 18, it pushes the pad 21. The pad 21 drives the slide rod 19 to move downward in the circular tube 18. At the same time, the pad 21 compresses the elastic element 22 in the circular tube 18. The slide rod 19 drives the connecting frame 8 to move through the strip plate 20, thereby adjusting the position of the connecting frame 8 on the outer wall of the pipe pile body 3. By rotating the screw 23 in the circular tube 18, the screw 23 pushes the slide rod 19 to move. The slide rod 19 drives the connecting frame 8 to move through the strip plate 20, which facilitates the adjustment of the position of the connecting frame 8 on the outer wall of the pipe pile body 3, so that the connecting frame 8 can be used for pipe pile bodies 3 of different lengths.
[0033] A handwheel 24 is fixedly connected to the screw 23. The outer wall of the handwheel 24 is textured, and the handwheel 24 is designed to facilitate the rotation of the screw 23.
[0034] A right-angle plate 25 is fixedly connected to the mounting bracket 17. A top pin 26 is fitted in the right-angle plate 25. The right-angle plate 25 is connected to the pipe pile body 3 through the top pin 26. The top edge of the pipe pile body 3 is placed in the gap between the mounting bracket 17 and the right-angle plate 25. The outer wall of the top pin 26 is provided with threads. The use of the top pin 26 facilitates fixing the mounting bracket 17 to the outer wall of the pipe pile body 3 through the right-angle plate 25.
[0035] A guide rod 27 is fixedly connected to the pad 21. The guide rod 27 is sleeved and connected to the round tube 18. The guide rod 27 is set in the groove of the round tube 18 to ensure that the pad 21 moves vertically in the round tube 18.
[0036] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.
Claims
1. A rapid verticality measurement device for pipe pile construction, characterized in that: Including the pipe pile body (3); The detection component (1) is used to measure the verticality of the pipe pile body underwater, and the detection component (1) is installed on the pipe pile body (3); Adjustment component (2), the adjustment component (2) is used to change the position of detection component (1) on the pipe pile body (3), the adjustment component (2) is fixedly connected to detection component (1); The detection component (1) includes a sleeve (4), which is connected to the pipe pile body (3). A rotating shaft (9) is rotatably connected to the connecting frame on the sleeve (4). A take-up reel (10) is installed on the rotating shaft (9). A steel sleeve (11) is fixedly connected to the take-up reel (10). A steel wire rope (6) is fixedly connected to the take-up reel (10). The steel wire rope (6) passes through the steel sleeve (11) to connect the plumb bob (7) and the take-up reel (10).
2. The rapid verticality measurement device for pipe pile construction as described in claim 1, characterized in that: A connecting frame (8) is fitted on the pipe pile body (3), and a horizontal plate (5) is fixedly connected to the connecting frame (8), and a base (12) is fixedly connected to the horizontal plate (5).
3. The rapid verticality measurement device for pipe pile construction as described in claim 2, characterized in that: A cross plate (15) is provided on the base (12).
4. The rapid verticality measurement device for pipe pile construction as described in claim 3, characterized in that: Bolts (16) are installed in the sleeve (4), and the sleeve (4) is connected to the pipe pile body (3) by the bolts (16).
5. The rapid verticality measuring device for pipe pile construction as described in claim 4, characterized in that: The adjustment component (2) includes a mounting frame (17), which is sleeved on the pipe pile body (3). A round tube (18) is fixedly connected in the mounting frame (17). A sliding rod (19) is sleeved in the round tube (18). A strip plate (20) is fixedly connected on the sliding rod (19). The sliding rod (19) is fixedly connected to the connecting frame (8) through the strip plate (20). A pad (21) is fixedly connected on the sliding rod (19). The pad (21) is sleeved and connected to the round tube (18). An elastic element (22) is provided on the pad (21). The elastic element (22) is sleeved and connected to the sliding rod (19). A screw (23) is threadedly connected to the round tube (18).
6. The rapid verticality measurement device for pipe pile construction as described in claim 5, characterized in that: A handwheel (24) is fixedly connected to the screw (23).
7. The rapid verticality measurement device for pipe pile construction as described in claim 6, characterized in that: A right-angle plate (25) is fixedly connected in the mounting bracket (17), and a top pin (26) is sleeved in the right-angle plate (25). The right-angle plate (25) is connected to the pipe pile body (3) through the top pin (26).
8. The rapid verticality measurement device for pipe pile construction as described in claim 7, characterized in that: A guide rod (27) is fixedly connected to the pad (21), and the guide rod (27) is connected to the round tube (18) in a sleeve.