Pipe pile perpendicularity detection device

Abstract

A tubular pile perpendicularity detection device comprises two arc-shaped parts, the inner diameters of the two arc-shaped parts are equal to the outer diameter of a tubular pile, one ends of the two arc-shaped parts are rotationally connected, and the other ends of the two arc-shaped parts are fixedly provided with a butt joint assembly. At least one slope scale is fixedly arranged on the outer wall of at least one arc-shaped part along the vertical direction; the slope rulers are arranged on the arc-shaped part, readings of the slope rulers at multiple positions can be observed at a time, the slope rulers can be parallel to the direction of the tubular pile by rotating the arc-shaped part to enable the inner wall of the arc-shaped part to be in contact with the outer wall of the tubular pile, reading is accurate, operation is easy, and the accuracy of detecting the perpendicularity of the tubular pile through the slope rulers is greatly improved; and the workload of workers is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of road construction, and in particular to a device for detecting the verticality of a pipe pile. Background Art

[0002] During the road construction process, due to the complex and changeable foundation conditions and large foundation settlement and deformation, in order to ensure the stability of the foundation, it is also affected by factors such as project investment and construction period. It is necessary to reasonably select the treatment method based on the actual project. For example, for the geology mainly composed of silty clay, silt, fine sand, medium sand, etc., and the groundwater is shallow, the pre-tensioned prestressed concrete thin-walled pipe pile treatment method in the deep soft foundation treatment method is adopted. This method requires the prestressed concrete pipe pile to be hammered into the ground.

[0003] In the prior art, when hammering pipe piles, it is necessary to keep the axis of the pipe pile under pressure, and if there is any deviation, it must be corrected in time. Therefore, the verticality of the pipe pile should be frequently checked during the hammering process to ensure the construction quality. The construction site conditions are relatively simple and the construction cost is limited. Therefore, the usual method for checking the verticality of the pipe pile is that the construction personnel hold the slope ruler, put the slope ruler close to the outer wall of the pipe pile, and then read the reading of the slope ruler to obtain the verticality of the pipe pile. This method of checking verticality is relatively simple, and it has the following defects: 1. The outer wall of the pipe pile is an arc surface, and the slope ruler is in line contact with it. When using manual hand-held contact, it is easy to cause the slope ruler to deviate due to the instability of the hand, which leads to large reading errors; 2. When detecting the verticality of the pipe pile, it is necessary to detect multiple positions on the outer wall of the pipe pile to obtain a relatively calibrated value. Due to the use of a human hand-held method, each time the position is switched, it takes a lot of time to adjust the position again so that the slope ruler is in close contact with the pipe pile to reduce the error, which is relatively time-consuming, prolongs the construction period, and increases the workload of the workers.

[0004] Therefore, it is necessary for the inventor to design a new pipe pile verticality detection device to overcome the above problems. Summary of the invention

[0005] The main purpose of the present application is to provide a pipe pile verticality detection device to solve the problems of large error and long time in pipe pile verticality detection in related technologies.

[0006] In order to achieve the above-mentioned purpose, the present application provides a pipe pile verticality detection device, comprising two arc-shaped portions, the inner diameter of the two arc-shaped portions is equal to the outer diameter of the pipe pile, one end of the two arc-shaped portions is rotatably connected, and the other end of the two arc-shaped portions is fixedly provided with a docking assembly, and at least one slope ruler is fixedly provided on the outer wall of at least one of the arc-shaped portions in the vertical direction.

[0007] Preferably, two first rotating arms are fixedly provided at one end of one of the arc-shaped portions, a rotating shaft is fixedly provided between the two first rotating arms, and two second rotating arms are fixedly provided at one end of the other rotating shaft, the two second rotating arms are rotatably connected to the rotating shaft, and the distance between the opposite sides of the two first rotating arms is equal to the distance between the opposite sides of the two second rotating arms.

[0008] Preferably, a reset component is fixedly arranged between the two arc-shaped portions.

[0009] Preferably, the reset assembly comprises an elastic member and a first pressing plate and a second pressing plate symmetrically fixedly arranged on the two arc-shaped portions, and two ends of the elastic member are fixedly connected to the first pressing plate and the second pressing plate respectively.

[0010] Preferably, the elastic member is a torsion spring, and the torsion spring is sleeved on the rotating shaft.

[0011] Preferably, the docking assembly comprises a docking frame and a docking plate which cooperate with each other to limit position, and the docking frame and the docking plate are respectively fixedly arranged on the two arc-shaped portions.

[0012] Preferably, the arc-shaped portion is an arc-shaped plate with a hollow middle portion.

[0013] Preferably, the slope gauge is fixedly connected to the outer wall of the arc-shaped portion by bolts.

[0014] Preferably, a rubber pad is fixedly provided on the inner wall of the arc-shaped portion.

[0015] The utility model provides a pipe pile verticality detection device, which has the following beneficial effects compared with the prior art:

[0016] By arranging multiple slope gauges on the arc-shaped portion, the readings of the slope gauges at multiple positions can be observed at one time. By rotating the arc-shaped portion so that its inner wall contacts the outer wall of the pipe pile, the direction of the slope gauge and the pipe pile can be ensured to be parallel. The reading is accurate and the operation is simple, which greatly improves the accuracy of using the slope gauge to detect the verticality of the pipe pile and reduces the workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0018] Figure 1 It is the overall structure diagram of the utility model;

[0019] Figure 2 This is a structural diagram of the utility model in which two arc-shaped parts are in a closed state;

[0020] Figure 3 This is a structural diagram of the utility model in which two arc-shaped parts are opened;

[0021] Figure 4 It is an exploded view of two arc-shaped parts of the utility model.

[0022] Among them: 1. arc-shaped part; 2. slope ruler; 3. first rotating arm; 4. rotating shaft; 5. second rotating arm; 6. first pressing plate; 7. second pressing plate; 8. torsion spring; 9. docking frame; 10. docking plate; 11. rubber pad. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0025] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0026] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0027] In addition, the term "plurality" shall mean two or more.

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] like Figures 1 to 4 As shown, a device for detecting the verticality of a pipe pile comprises two arc-shaped portions 1, the inner diameter of the two arc-shaped portions 1 is equal to the outer diameter of the pipe pile, one end of the two arc-shaped portions 1 is rotatably connected, the other end of the two arc-shaped portions 1 is fixedly provided with a docking assembly, and at least one slope ruler 2 is fixedly provided along a vertical direction on the outer wall of at least one arc-shaped portion 1; during operation, when it is necessary to detect the verticality of the pipe pile, the two arc-shaped portions 1 are rotated until the inner walls thereof are in contact with the outer wall of the pipe pile, at which time the pipe pile and the arc-shaped portions 1 are in surface contact, so that the actual direction of the slope ruler 2 can be parallel to the extension direction of the pipe pile, and at this time the reading on the slope ruler 2 is the actual verticality of the pipe pile. The function of the docking assembly here is: when the two arc parts 1 rotate toward the pipe pile, the vertical displacement between the arc parts 1 due to long-term work wear of the rotating parts is avoided, so that when one arc part 1 is in contact with the outer wall of the pipe pile, the inner wall of the other arc part 1 cannot be in close contact with the outer wall of the pipe pile. The setting of the docking assembly can make the contact position of the ends of the two at the same time each time they are docked, thereby ensuring that the two arc parts 1 can be in close contact with the outer wall of the pipe pile each time. By setting multiple slope scales 2 on the arc part 1, the readings of the slope scales 2 at multiple positions can be observed at one time. By rotating the arc part 1 so that its inner wall contacts the outer wall of the pipe pile, the slope scale 2 can be ensured to be parallel to the direction of the pipe pile. The reading is accurate and the operation is simple, which greatly improves the accuracy of using the slope scale 2 to detect the verticality of the pipe pile and reduces the workload of workers.

[0030] Two first rotating arms 3 are fixedly provided at one end of one of the arc-shaped portions 1, a rotating shaft 4 is fixedly provided between the two first rotating arms 3, and two second rotating arms 5 are fixedly provided at one end of the other rotating shaft 4, the two second rotating arms 5 are rotatably connected to the rotating shaft 4, and the distance between the opposite sides of the two first rotating arms 3 is equal to the distance between the opposite sides of the two second rotating arms 5; during operation, when the two arc-shaped portions 1 rotate relative to each other, the second rotating arms 5 rotate on the rotating shaft 4, and this structure connects the two arc-shaped portions 1 into a device for easy storage.

[0031] A reset assembly is also fixedly arranged between the two arc-shaped portions 1; the reset assembly includes an elastic member and a first pressure plate 6 and a second pressure plate 7 symmetrically fixedly arranged on the two arc-shaped portions 1, and the two ends of the elastic member are fixedly connected to the first pressure plate 6 and the second pressure plate 7 respectively; the elastic member is a torsion spring 8, and the torsion spring 8 is sleeved on the rotating shaft 4; during operation, when it is necessary to measure the verticality of the pipe pile, the two arc-shaped portions 1 must first be rotated away from each other to produce an opening, and at this time, the first pressure plate 6 and the second pressure plate 7 are pressed to bring the two closer together. According to the principle of lever, the other ends of the arc-shaped portions 1 will move away from each other to produce an opening, so that the pipe pile can be placed between the two arc-shaped portions 1. In this process, the torsion spring 8 undergoes elastic deformation. In the process of gradually reducing the pressure on the first pressure plate 6 and the second pressure plate 7, the elastic force of the torsion spring 8 will press the first pressure plate 6 and the second pressure plate 7 away from each other, and at the same time, the other ends of the arc-shaped portions 1 are brought closer together until the inner wall of the arc-shaped portion 1 is clamped on the outer wall of the pipe pile.

[0032] The docking assembly includes a docking frame 9 and a docking plate 10 that cooperate with each other to limit the position. The docking frame 9 and the docking plate 10 are respectively fixedly arranged on the two arc-shaped portions 1; when working, the height dimension inside the docking frame 9 is equal to the height dimension of the docking plate 10. When the docking plate 10 is inserted into the docking frame 9, the docking plate 10 and the docking frame 9 cannot move in the vertical direction, thereby ensuring that the two arc-shaped portions 1 are in the same position each time they are docked, thereby ensuring the accuracy of the slope ruler 2.

[0033] The arc portion 1 is an arc plate with a hollowed-out middle portion; the slope gauge 2 is fixedly connected to the outer wall of the arc portion 1 by bolts; the hollowed-out arc plate not only achieves the function of fitting the inner wall with the outer wall of the pile, but also has a low weight, making it easy for construction workers to hold. The bolt connection ensures the stability of the connection of the slope gauge 2.

[0034] The inner wall of the arc portion 1 is also fixedly provided with a rubber pad 11; the rubber pad 11 increases the friction between the arc portion 1 and the outer wall of the pipe pile, making it difficult for the two to slip. During operation, the construction worker only needs to press the docking frame 9 and the docking plate 10 with one hand to prevent the device from falling off the pipe pile.

[0035] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A pipe pile verticality detection device, characterized in that: It comprises two arc-shaped parts (1), the inner diameter of the two arc-shaped parts (1) is equal to the outer diameter of the pipe pile, one end of the two arc-shaped parts (1) is rotatably connected, the other end of the two arc-shaped parts (1) is fixedly provided with a docking assembly, and at least one slope ruler (2) is fixedly provided on the outer wall of at least one of the arc-shaped parts (1) in a vertical direction.

2. A pipe pile verticality detection device as claimed in claim 1, characterized in that: Two first rotating arms (3) are fixedly arranged at one end of one of the arc-shaped portions (1), a rotating shaft (4) is fixedly arranged between the two first rotating arms (3), and two second rotating arms (5) are fixedly arranged at one end of the other rotating shaft (4), the two second rotating arms (5) are rotatably connected to the rotating shaft (4), and the distance between the opposite sides of the two first rotating arms (3) is equal to the distance between the opposite sides of the two second rotating arms (5).

3. A pipe pile verticality detection device as claimed in claim 2, characterized in that: A reset component is also fixedly arranged between the two arc-shaped portions (1).

4. A pipe pile verticality detection device as claimed in claim 3, characterized in that: The reset assembly comprises an elastic member and a first pressing plate (6) and a second pressing plate (7) symmetrically fixedly arranged on the two arc-shaped portions (1); two ends of the elastic member are respectively fixedly connected to the first pressing plate (6) and the second pressing plate (7).

5. A pipe pile verticality detection device as claimed in claim 4, characterized in that: The elastic member is a torsion spring (8), and the torsion spring (8) is sleeved on the rotating shaft (4).

6. A pipe pile verticality detection device as claimed in claim 1, characterized in that: The docking assembly comprises a docking frame (9) and a docking plate (10) which cooperate with each other to limit position, and the docking frame (9) and the docking plate (10) are respectively fixedly arranged on the two arc-shaped parts (1).

7. A pipe pile verticality detection device as claimed in claim 1, characterized in that: The arc-shaped portion (1) is an arc-shaped plate with a hollow middle portion.

8. A pipe pile verticality detection device as claimed in claim 1, characterized in that: The slope gauge (2) is fixedly connected to the outer wall of the arc-shaped portion (1) by means of bolts.

9. A pipe pile verticality detection device as claimed in claim 1, characterized in that: A rubber pad (11) is also fixedly provided on the inner wall of the arc-shaped portion (1).

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