Auxiliary steel pipe pile positioning device

Abstract

The utility model relates to an auxiliary steel pipe pile positioning device which comprises a first horizontal positioning plate and a second horizontal positioning plate which are arranged in a right-angle mode, the first horizontal positioning plate is arranged in the positioning direction of an auxiliary steel pipe pile, and the second horizontal positioning plate is arranged in the extending direction of a main trestle. The upper end of the first horizontal positioning plate is provided with a measuring tape retracting and releasing rotating disc, and a measuring tape is wound on the measuring tape retracting and releasing rotating disc. An angle dial is arranged on the first horizontal positioning plate, a fixing plate is arranged between the tape collecting and releasing turntable and the angle dial, a through hole is formed in the bottom of the fixing plate, the tape penetrates through the through hole, the tail end of the tape is fixed to the top end of a vibratory hammer, and an auxiliary steel pipe pile is fixed to the lower portion of the vibratory hammer. According to the scheme, the extending angle of the measuring tape is determined through the measuring tape and the angle scale plate, according to the polar coordinate principle, the required slant distance for reaching the pile sinking position under the angle is obtained, and when the auxiliary steel pipe pile moves forwards in the direction till the measuring tape reaches the reading of the slant distance, the position is the required position.

Description

TECHNICAL FIELD

[0001] The utility model relates to trestle construction technical field especially, relates to a kind of auxiliary steel pipe pile positioning device. BACKGROUND

[0002] With the continuous improvement of national construction level, more and more bridges across rivers, lakes, seas, and the transportation capacity of traffic is also improved. Especially the rapid development of railway sea-crossing bridge makes the railway enter deepwater port, and realizes seamless docking of sea transportation and railway transportation. When building a sea-crossing bridge, the three-pass one-flat is particularly important, and the trestle is built as a material transportation channel for construction, a circuit, a fresh water pipe laying carrier, and also the only channel for equipment to reach the operation platform. The construction quality of the trestle is the most important.

[0003] First, the main trestle is constructed, and then the branch trestle is constructed. The branch trestle is perpendicular to the main trestle. Since there is no reference or auxiliary structure at the position of the branch trestle, the auxiliary steel pipe pile must be used for the construction of the branch trestle, and the auxiliary steel pipe pile must be near the position of the branch trestle steel pipe pile. The auxiliary steel pipe pile is constructed first, and then the cross beam and the longitudinal beam are erected on the auxiliary steel pipe pile. One end of the longitudinal beam is erected on the main trestle, and the other end is erected on the cross beam of the auxiliary steel pipe pile. Then, the guide frame is installed on the longitudinal beam to sink the steel pipe pile of the branch trestle. Therefore, the positioning of the auxiliary steel pipe pile is a big problem in construction. SUMMARY

[0004] To solve the above problems, the purpose of the utility model is to provide an auxiliary steel pipe pile positioning device. The extension angle of the tape measure and the length of the tape measure itself are determined by the tape measure and the angle scale plate. Therefore, when the auxiliary steel pipe pile moves forward in the direction, the horizontal distance from the end of the tape measure to the main trestle, that is, the horizontal distance from the auxiliary steel pipe pile to the main trestle, can be obtained by the polar coordinate principle according to the tape measure reading and the angle of the tape measure. The required position is at this place, thereby realizing the effect of rapid positioning. The device is convenient to manufacture, safe and convenient to use, flexible to use, high in construction efficiency, and high in economic benefit. In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a kind of auxiliary steel pipe pile positioning device, it is characterized by: including first horizontal positioning plate and second horizontal positioning plate arranged at right angles, the first horizontal positioning plate is arranged along the direction of positioning of auxiliary steel pipe pile, the second horizontal positioning plate is arranged along the extension direction of main trestle;The upper end of the first horizontal positioning plate is equipped with mounting bracket, and tape measure receiving and releasing turntable is rotatably equipped on mounting bracket, and tape measure is rolled on tape measure receiving and releasing turntable;Angle dial is equipped on the front side of tape measure receiving and releasing turntable on the first horizontal positioning plate, and fixed plate is equipped between tape measure receiving and releasing turntable and angle dial, the bottom of the fixed plate is equipped with through-hole, and the side end surface of angle dial is flush with the longitudinal edge of through-hole, and the inner end of angle dial is attached to fixed plate;Tape measure extends towards the direction of positioning of auxiliary steel pipe pile and is attached to the side end surface of angle dial by passing through through-hole, and the tail end of tape measure is fixed to the top end of vibration hammer, and auxiliary steel pipe pile is fixed below vibration hammer.

[0006] As preferred, the first horizontal positioning plate is arranged above the second horizontal positioning plate, and folding shafts are arranged on the first horizontal positioning plate and the second horizontal positioning plate to enable the relative rotation of the first horizontal positioning plate and the second horizontal positioning plate.

[0007] As preferred, a level tube is arranged on the first horizontal positioning plate and the second horizontal positioning plate.

[0008] As preferred, a horizontal adjusting bolt is further arranged on the first horizontal positioning plate and the second horizontal positioning plate.

[0009] As preferred, a first baffle is formed on the side end of the fixed plate, and the first baffle is attached to the other side end surface of the angle dial relative to the tape measure.

[0010] As preferred, a second baffle is formed on the first horizontal positioning plate, and the first baffle is attached to the outside of the first baffle and the mounting bracket.

[0011] The utility model adopts the above technical scheme, and the relative direction of auxiliary steel pipe in main trestle is positioned by using level bubble and horizontal positioning plate, then the angle of tape measure extension is determined by tape measure and angle dial, according to polar coordinate principle, the required slant distance to reach pile sinking position under the angle is obtained, when auxiliary steel pipe pile moves forward along the direction, the position is required after the reading of tape measure reaches the slant distance, so that the effect of fast positioning of auxiliary steel pipe pile is realized. The device is convenient to manufacture and use, safe and convenient to construct, flexible to use, high in construction efficiency, and remarkable in economic benefit.

[0012] Specifically, mark the offset points of the auxiliary steel pipe piles (the starting points of the tape measure at the through holes) and the extension line perpendicular to the main trestle on the deck of the main trestle. Then install this rapid positioning device, open the horizontal right angle, align the secondary side of the horizontal right angle (the side of the second horizontal positioning plate) with the extension line of the main trestle direction, and the main side of the horizontal right angle (the side of the first horizontal positioning plate) is the positioning direction of the auxiliary steel pipe pile. Adjust the horizontal adjusting bolts to make the positioning device horizontal. Then fix one end of the tape measure for measuring the inclined distance at the top of the vibratory hammer, lift the vibratory hammer with a crawler crane, and the vibratory hammer clamps the auxiliary steel pipe and moves forward along the direction of the vertical angle side of the positioning device and the main trestle (the layout direction of the first horizontal positioning plate). At the same time, gradually loosen the tape measure. According to the polar coordinate principle and trigonometric function relationship, the horizontal distance between the auxiliary steel pipe pile and the corresponding point of the main trestle can be obtained based on the inclined distance and the known angle of the tape measure. When the auxiliary steel pipe pile moves to the corresponding reading of the tape measure, it reaches the positioning position, and then drive the auxiliary steel pipe pile, thus achieving the rapid positioning of the auxiliary steel pipe pile, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Fig. 1 FIG. 1 is a schematic three-dimensional structure diagram of an auxiliary steel pipe pile positioning device.

[0014] Fig. 2 FIG. 2 is a schematic front structure diagram of an auxiliary steel pipe pile positioning device.

[0015] Fig. 3 FIG. 3 is a schematic side structure diagram of an auxiliary steel pipe pile positioning device.

[0016] Fig. 4 FIG. 4 is a schematic top structure diagram of an auxiliary steel pipe pile positioning device.

[0017] Fig. 5 FIG. 5 is a schematic construction diagram for quickly positioning an auxiliary steel pipe pile using an auxiliary steel pipe pile positioning device.

[0018] Fig. 6 For [[ID=?]] Fig. 5 the enlarged schematic diagram at position A in FIG. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following details the embodiments of the present invention. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present invention and should not be construed as a limitation to the present invention.

[0020] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0021] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise stated, the meaning of "a plurality of" is two or more, unless otherwise explicitly limited.

[0022] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] In the utility model, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or the indirect contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical and inclined upward of the first feature above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical and inclined downward of the first feature below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0024] As Figs. 1-6The auxiliary steel pipe pile positioning device is characterized in that: a first horizontal positioning plate 1 and a second horizontal positioning plate 2 are arranged at right angles, the first horizontal positioning plate 1 is arranged along the positioning direction of the auxiliary steel pipe pile 100, and the second horizontal positioning plate 2 is arranged along the extension direction of the main trestle 200; an installation support 3 is arranged at the upper end of the first horizontal positioning plate 1, a tape measure receiving and releasing turntable 4 is rotatably arranged on the installation support 3, and a tape measure 6 is wound on the tape measure receiving and releasing turntable 4; an angle scale dial 5 is arranged on the front side of the tape measure receiving and releasing turntable 4 on the first horizontal positioning plate 1, a fixed plate 7 is arranged between the tape measure receiving and releasing turntable 4 and the angle scale dial 5, a through hole 8 is formed in the bottom of the fixed plate 7, the side end face of the angle scale dial 5 is flush with the longitudinal edge of the through hole 8, and the inner end of the angle scale dial 5 is attached to the fixed plate 7; the tape measure 6 extends towards the positioning direction of the auxiliary steel pipe pile 100 through the through hole 8 and is attached to the side end face of the angle scale dial 5, the tail end of the tape measure 6 is fixed to the top end of a vibrating hammer 300, and the auxiliary steel pipe pile 100 is fixed below the vibrating hammer 300.

[0025] In the above technical solution, the first horizontal positioning plate 1 and the second horizontal positioning plate 2 are arranged at right angles, the second horizontal positioning plate is arranged along the extension direction of the main trestle, and the first horizontal positioning plate is arranged along the positioning direction of the auxiliary steel pipe pile; the tape measure and the angle scale dial are both arranged on the first horizontal positioning plate to assist in positioning the auxiliary steel pipe pile, the through hole in the bottom of the fixed plate makes the dots of the tape measure and the angle scale dial coincide, the slope distance reading of the tape measure is also read from this point, and the extension angle of the tape measure can be obtained from the angle scale dial, so that when the tape measure moves outward along with the vibrating hammer, the horizontal distance from the tail end of the tape measure to the main trestle can be obtained, that is, the horizontal distance from the auxiliary steel pipe pile below the vibrating hammer to the main trestle is obtained, thereby achieving the effect of quickly positioning the auxiliary steel pipe pile. The device is convenient to manufacture and use, safe and convenient to construct, flexible to use, high in construction efficiency, and remarkable in economic benefits.

[0026] Further, the first horizontal positioning plate 1 is arranged above the second horizontal positioning plate 2, and a folding shaft 13 is arranged through the first horizontal positioning plate 1 and the second horizontal positioning plate 2 to enable the first horizontal positioning plate 1 and the second horizontal positioning plate 2 to relatively rotate. In the technical solution, the arrangement of the folding shaft enables the first horizontal positioning plate and the second horizontal positioning plate to be relatively folded, thereby reducing the storage space when not in use or moving and facilitating folding, carrying and moving.

[0027] Further, a level tube 9 is arranged on each of the first horizontal positioning plate 1 and the second horizontal positioning plate 2. In the technical solution, the arrangement of the level tube ensures that the positioning device is in a horizontal state, thereby ensuring the accuracy of the obtained measurement position.

[0028] Further, the first horizontal positioning plate 1 and the second horizontal positioning plate 2 are further provided with horizontal adjusting bolts 10. In the technical scheme, the horizontal adjusting bolts are used to adjust the horizontal height of the positioning device so that the positioning device is in a horizontal state, and the horizontal adjusting bolts are used as adjusting tools. When the positioning device needs to be replaced, the positioning device can be removed at any time, which is very convenient.

[0029] Further, the side end of the fixing plate 7 is formed with a first baffle 11, which is attached to the other side end surface of the angle scale disc 5 relative to the tape 6. In the technical scheme, the first baffle improves the structural strength of the fixing plate and prevents the angle scale disc from shaking and protects the angle scale disc. In addition, the first baffle can abut against the angle scale disc or be a fixed structure.

[0030] Further, the first horizontal positioning plate 1 is formed with a second baffle 12, which is attached to the outside of the first baffle 11 and the mounting bracket 3. In the technical scheme, the second baffle improves the structural strength of the first horizontal positioning plate and protects the first baffle and the mounting bracket. The second baffle can abut against the first baffle and the mounting bracket or be a fixed structure.

[0031] In the specific embodiment, in view of the problem of inconvenient positioning of the auxiliary steel pipe pile perpendicular to the main trestle on the existing sea surface, the above scheme uses a bubble level and a horizontal positioning plate to first position the relative direction of the auxiliary steel pipe pile on the main trestle, then uses a tape and an angle scale disc to determine the angle of the extension of the tape, and according to the polar coordinate principle, the required slant distance to the pile sinking position under the angle is obtained. When the auxiliary steel pipe pile moves forward along the direction, after the tape reaches the reading of the slant distance, the position is the required position, thereby realizing the effect of rapid positioning of the auxiliary steel pipe pile. The device is convenient to manufacture and use, safe and convenient to construct, flexible to use, high in construction efficiency, and remarkable in economic benefits.

[0032] The positioning device in the case has the following specific operation steps:

[0033] The auxiliary steel pipe pile is positioned quickly and conveniently. The auxiliary steel pipe pile is positioned quickly and conveniently.

[0034] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] Although the embodiments of the present application have been shown and described above, it should be understood that the above-described embodiments are exemplary, and should not be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application without departing from the principles and spirits of the present application.

Claims

1. An auxiliary steel pipe pile positioning device, characterized in that: The system includes a first horizontal positioning plate (1) and a second horizontal positioning plate (2) arranged at right angles. The first horizontal positioning plate (1) is arranged along the positioning direction of the auxiliary steel pipe pile (100), and the second horizontal positioning plate (2) is arranged along the extension direction of the main trestle bridge (200). An installation bracket (3) is provided at the upper end of the first horizontal positioning plate (1). A tape measure rewinding turntable (4) is rotatably mounted on the installation bracket (3), and a tape measure (6) is wound onto the tape measure rewinding turntable (4). An angle scale (5) is provided on the first horizontal positioning plate (1) in front of the tape measure rewinding turntable (4). A fixing plate (7) is provided between the ruler retraction turntable (4) and the angle scale (5). The bottom of the fixing plate (7) is provided with a through hole (8). The side end face of the angle scale (5) is flush with the longitudinal edge of the through hole (8). The inner end of the angle scale (5) is attached to the fixing plate (7). The measuring tape (6) passes through the through hole (8) and extends towards the positioning direction of the auxiliary steel pipe pile (100) and is attached to the side end face of the angle scale (5). The end of the measuring tape (6) is fixed to the top of the vibratory hammer (300). The auxiliary steel pipe pile (100) is fixed below the vibratory hammer (300).

2. The auxiliary steel pipe pile positioning device according to claim 1, characterized in that: The first horizontal positioning plate (1) is positioned above the second horizontal positioning plate (2). The first horizontal positioning plate (1) and the second horizontal positioning plate (2) are provided with a folding pivot (13) so that the first horizontal positioning plate (1) and the second horizontal positioning plate (2) can rotate relative to each other.

3. The auxiliary steel pipe pile positioning device according to claim 2, characterized in that: The first horizontal positioning plate (1) and the second horizontal positioning plate (2) are both equipped with level tubes (9).

4. The auxiliary steel pipe pile positioning device according to claim 3, characterized in that: The first horizontal positioning plate (1) and the second horizontal positioning plate (2) are also provided with horizontal adjustment bolts (10).

5. The auxiliary steel pipe pile positioning device according to claim 1, characterized in that: The side end of the fixing plate (7) is formed with a first baffle (11), and the first baffle (11) is attached to the other side end face of the angle scale (5) relative to the tape measure (6).

6. The auxiliary steel pipe pile positioning device according to claim 5, characterized in that: A second baffle (12) is formed on the first horizontal positioning plate (1), and the first baffle (11) is attached to the outside of the first baffle (11) and the mounting bracket (3).

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