CN219810446U - Pile foundation gradient detection ruler - Google Patents
Pile foundation gradient detection ruler Download PDFInfo
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- CN219810446U CN219810446U CN202320741954.2U CN202320741954U CN219810446U CN 219810446 U CN219810446 U CN 219810446U CN 202320741954 U CN202320741954 U CN 202320741954U CN 219810446 U CN219810446 U CN 219810446U
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Abstract
The utility model provides a pile foundation gradient detection ruler, which comprises two mutually parallel horizontal measuring rods and an oblique measuring rod perpendicular to the horizontal measuring rods, wherein the midpoint position of the horizontal measuring rods is respectively and integrally fixedly connected with two ends of the oblique measuring rods, and an I-shaped structure is formed in the same plane; the both ends of horizontal measurement pole all are provided with the bracing piece for form the support between pile face and pile foundation gradient detection chi that awaits measuring, integrated into one piece is fixed with the angle chi on the slant measurement pole, and the angle chi is on a parallel with the slant measurement pole setting, and the face of angle chi is perpendicular to the plane that the front and back axle constitutes with control the axle, all is provided with the bubble level ware that is on a parallel with the front and back axle on the horizontal measurement pole, and this design can adapt to multiple, irregular different surface structure's inclined pile inclination and measure, and simple structure is small and exquisite basically not to detect the influence of surrounding construction environment, has solved the problem that inclined pile angle measurement is difficult to the operation in the pile foundation engineering.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a pile foundation gradient detection ruler.
Background
In pile foundation engineering, pile foundation inclination detection is difficult, and a shore-based total station measurement or a water positioning ship is usually adopted for measurement, and the modes are limited by the volume of instruments and equipment and the operation mode, so that the application range is limited, and particularly, great measurement difficulty exists in pile group multi-direction inclined pile measurement.
The geometric characteristic of the inclined pile is that the included angle between the central axis of the pile foundation and the ground horizontal plane is not vertical, and an acute angle and an obtuse angle are generated. The periphery of the pile foundation is provided with innumerable lines parallel to the central axis of the pile body, and the inclination angle of the central axis of the pile foundation can be obtained by measuring parallel lines on the topmost side (pitching surface) of the periphery of the pile foundation.
When the pile foundation cross section is square structure's condition, there is the level face pile foundation periphery, and inclination is measured to available guiding rule, but to the pile foundation that the cross section is circular or other cambered surface or irregular face, the smooth working face of guiding rule is difficult to guarantee the absolute parallel of chi's axis and pile foundation axis to lead to measuring error.
In summary, the existing technology for measuring the inclination angle of the inclined pile in pile foundation engineering has the technical problems that the technology is immature, the application range is narrow, and accurate measurement is difficult.
Disclosure of Invention
The utility model aims to solve the technical problems that the existing inclined pile inclination angle measurement technology in pile foundation engineering has a narrow application range and is difficult to accurately measure.
In order to solve the problems, the utility model provides a pile foundation gradient detection ruler, which comprises two mutually parallel horizontal measuring rods and an inclined measuring rod perpendicular to the horizontal measuring rods, wherein the middle points of the horizontal measuring rods in the front-rear axis direction are respectively and integrally fixedly connected with two ends of the inclined measuring rods, and an I-shaped structure is formed in the same plane; the utility model discloses a pile foundation slope measuring device, including horizontal measuring rod, upper and lower axle, the bracing piece is parallel to upper and lower axle, the bracing piece is equal at the distance between front and back axial direction and the slant measuring rod, an organic whole is connected with the angle chi on the slant measuring rod, the angle chi is on a parallel with the slant measuring rod sets up, the face of angle chi is perpendicular to the plane that front and back axle and left and right sides axle constitute, all be provided with the bubble level ware that is on a parallel with front and back axle on the horizontal measuring rod.
The pile foundation inclination detection ruler provided by the utility model can adapt to measurement of a non-flat-plane inclined pile surface through the structural design, specifically, the coverage range of the width of the detection ruler is enlarged through an I-shaped basic framework, the distance between four corner structures for supporting is prolonged, an effective support is formed between the detection ruler and the inclined pile surface to be detected through supporting rods arranged at the four corners of the structure, the basic mode of supporting measurement of the flat ruler surface of each model detection ruler is replaced by a four-point supporting mode, and a bubble level device is arranged on a horizontal measuring rod perpendicular to the axial direction of the inclined pile to be detected, so that the detection device can accurately find a reference surface or a line parallel to the axis of the inclined pile through position movement adjustment under the assistance of the structure.
As a preferable scheme, the oblique measuring rod is provided with a bubble level arranged parallel to the left and right shafts. The adjustment of the placement angles of the detection ruler in different directions is optimized, and the adaptability and the detection precision of the device are further improved.
As a preferable scheme, the oblique measuring rod is provided with a bubble level parallel to the left and right shafts on both sides of the angle ruler. The angle adjustment of placing of the detection ruler in different directions is further optimized, the adaptability and the detection precision of the device are further improved, and the detection ruler is convenient to observe and use.
As the preferable scheme, the horizontal measuring rod and the inclined measuring rod are of flat-plate square structures, and the horizontal measuring rod and the inclined measuring rod are parallel to each other and parallel to planes formed by front and rear shafts and left and right shafts towards the plate surfaces of the inclined piles to be measured and the angle ruler. The use convenience of the detection ruler is optimized, and the plate surface structure is more convenient to calibrate and adjust.
As a preferable scheme, the far ends of the plate surfaces of the two horizontal measuring rods which are parallel to each other are respectively provided with a vertical mounting table which is vertical to the plate surfaces of the two horizontal measuring rods, the length direction of the vertical mounting tables is parallel to the front and rear shafts, and the bubble level devices on the horizontal measuring rods are fixed on the respective vertical mounting tables. The mounting structure of the bubble level on the level measuring rod is optimized, the bubble level is effectively protected, and the durability of the detection ruler is improved.
As the preferable scheme, the supporting rods are all screw rods and are adjustably mounted with the horizontal measuring rod through threaded holes. The connection mode between the support rod and the horizontal measuring rod is optimized, and the support height is convenient to adjust by adopting threaded connection.
As the preferable scheme, the supporting rod comprises a rotating handle and a screw body which are integrally connected, and the screw body is provided with a conical end part for supporting the pile face of the inclined pile to be detected. The design of the supporting screw is optimized, the supporting position of the detecting ruler is more approximate to a point, and the adjusting calibration of the detecting ruler is more accurate.
As a preferable scheme, the horizontal measuring rod and the inclined measuring rod are magnetized metal pieces. The design of the whole material of the detection ruler is optimized, magnetic adsorption fixation can be formed between the detection ruler and the metal pile surface, and the practicability of the detection ruler is improved.
As the preferable scheme, be provided with the fretwork round hole on the angle chi, rotatable mounting has the scale plectane in the fretwork round hole, install on the scale plectane and be fixed with bubble level ware, the edge of fretwork round hole is provided with the angle scale for with scale plectane cooperation reading. The structural design of the angle ruler is optimized, and the accuracy of the reading of the inclination angle is improved.
Drawings
Fig. 1 is a schematic structural view of a pile foundation inclination detecting ruler provided by the utility model.
Wherein, in fig. 1:
1. a horizontal measuring rod; 1-1, a vertical mounting table; 2. a diagonal measuring rod; 3. an angle ruler; 4. a bubble leveler; 5. a support rod; 5-1, rotating the handle.
Detailed Description
The following description of the present utility model will be made clearly and fully, and it is apparent that the embodiments described are some, but not all, of the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a pile foundation inclination detecting rule according to the present utility model;
the device comprises two parallel horizontal measuring rods 1 and an oblique measuring rod 2 perpendicular to the horizontal measuring rods 1, wherein the midpoint position of the horizontal measuring rods 1 in the front-rear axis direction is respectively and integrally fixedly connected with two ends of the oblique measuring rods 2, and an I-shaped structure is formed in the same plane; the both ends of horizontal measurement pole 1 all are provided with bracing piece 5 for form the support between pile face and pile foundation gradient detection chi that awaits measuring, bracing piece 5 are on a parallel with upper and lower axle, and bracing piece 5 is equal at the distance between front and back axial direction and the slant measuring pole 2, and integrated into one piece is fixed with angle chi 3 on the slant measuring pole 2, and angle chi 3 is on a parallel with slant measuring pole 2 setting, and the face of angle chi 3 is perpendicular to the plane that front and back axle and left and right sides axle constitute, all is provided with on horizontal measurement pole 1 and is on a parallel with the bubble level ware 4 of front and back axle.
It should be noted that, the two horizontal measuring rods 1 are arranged along the front-back axis direction in fig. 1, the oblique measuring rod 2 is arranged along the left-right axis direction, the angle ruler 3 is parallel to the direction of the upper-lower axis and is perpendicular to the plane formed by the left-right axis of the front-back axis, the supporting rod 5 is parallel to the direction of the upper-lower axis, and the distance between the supporting rod 5 and the oblique measuring rod 2 in the direction of the front-back axis is equal.
According to the pile foundation inclination detection ruler, the detection ruler can adapt to measurement of a non-flat-plane inclined pile surface through the structural design, the coverage range of the width of the detection ruler is specifically enlarged through an I-shaped basic framework, the distance between four corner structures for supporting is prolonged, effective supports are formed between the detection ruler and the inclined pile surface to be detected through supporting rods arranged at the four corners of the structure, the basic mode of supporting and measuring the flat pile surface of each model detection ruler is replaced by a four-point supporting mode, a bubble level device is arranged on a horizontal measuring rod perpendicular to the axial direction of the inclined pile to be detected, the detection device can accurately find a reference surface or a line parallel to the axis of the inclined pile through position movement adjustment under the assistance of the structure, the inclination angle of the inclined pile can be accurately measured through the angle measurement ruler arranged on the inclined detection ruler on the basis, the design can adapt to inclination angle measurement of the inclined pile with various and irregular different surface structures, the structure is simple and small and basically free from the influence of the detection peripheral construction environment, and the technical problem that the inclination angle measurement of the inclined pile in the existing pile foundation engineering is difficult to be accurately measured by the technology.
In the technical scheme of the embodiment, a bubble level 4 which is parallel to the left and right shafts is arranged on the oblique measuring rod 2. This design is except being provided with the bubble level gauge on the level measuring stick that is located the slant measuring stick both ends, further also set up the bubble level gauge on the slant measuring stick, when measuring the during operation, place the measuring tape on the horizontal plane in advance and level, can correct the holistic planarization of measuring tape through the bubble level gauge on the slant measuring stick, avoided only through the inaccuracy of the leveling of the level bubbler on the level measuring stick, through this kind of structure has optimized the angle regulation of placing of measuring tape in different positions, further hoisting device's adaptability and detection precision.
On the basis of the design that the bubble level is arranged on the oblique measuring ruler in the embodiment, the method further comprises the following steps: the oblique measuring rod 2 is provided with a bubble level 4 parallel to the left and right axes on both sides of the angle ruler 3. This design is further extension on the design thinking way of above-mentioned embodiment, sets up symmetrical bubble level ware in the angle chi both sides of slant measuring stick, except can obtain more accurate detection chi leveling effect, further still more convenient user's observation at different angles, avoids the angle chi to the shielding of observing the sight.
According to the technical scheme, the overall structural design of the detection ruler is optimized, the horizontal measuring rod 1 and the inclined measuring rod 2 are of flat-plate square structures, the horizontal measuring rod 1 and the inclined measuring rod 2 are parallel to each other towards the faces of the inclined piles to be detected and the angle ruler 3, and the planes formed by the front shaft, the rear shaft, the left shaft and the right shaft are parallel to each other. The design adopts the structure design of the flat square structure as the measuring rod, the flat square structure has the advantage of convenient leveling, is suitable for the design of measuring tools for angle measurement, optimizes the convenience of use of the detecting ruler, and has more convenient calibration and adjustment of the plate surface structure.
In the technical scheme provided by the embodiment, the far ends of the mutually parallel plate surfaces of the two horizontal measuring rods 1 are respectively provided with a vertical mounting table 1-1 vertical to the plate surfaces, the length direction of the vertical mounting table 1-1 is parallel to the front and rear shafts, and the bubble level 4 on the horizontal measuring rods 1 is fixed on the respective vertical mounting tables 1-1.
This design has optimized the mounting structure of bubble level ware on the level measurement chi, avoids directly setting up bubble level ware in the surface of blade, cooperates the platy chi face structure, is provided with chi face vertically perpendicular mount table structure, lifts up bubble level ware away from chi face certain distance, firstly can effectively protect bubble level ware, has promoted the durability of detecting the chi, secondly is convenient for observe the bubble from different angles to obtain more accurate measuring effect.
In the technical scheme provided by the embodiment, the design of the supporting rod is optimized, and the supporting rods 5 are all threaded rods and are adjustably mounted with the horizontal measuring rod 1 through threaded holes. Through the structure and the horizontal measurement pole threaded connection of screw rod in this design, can rotate the bracing piece through the mode of helicitic texture in order to change the supporting height of bracing piece, the leveling action of the detection chi of being convenient for, especially when the chi face has wearing and tearing to warp, horizontal measurement pole or slant measuring pole no longer straight after, still can pass through the leveling of screw rod, make the device can normal use.
In the technical scheme provided by the embodiment, the supporting rod 5 comprises a rotating handle 5-1 and a screw body which are integrally connected, wherein the screw body is provided with a conical end part for supporting a pile face of the inclined pile to be detected. The design of the supporting screw is optimized, the supporting position of the detecting ruler is enabled to be more approximate to a point, the adjusting calibration of the detecting ruler is enabled to be more accurate, and the structure of the rotating handle enables the up-and-down adjustment of the supporting screw to be easier to operate.
In the technical scheme provided by the embodiment, the horizontal measuring rod 1 and the inclined measuring rod 2 are magnetized metal pieces. The design optimizes the overall material design of the detection ruler, can be fixed with the metal pile surface by magnetic adsorption, improves the practicability of the detection ruler, and can avoid the falling condition of the detection ruler caused by the loss of hands of operators in measurement.
The technical scheme provided by the embodiment optimizes the structure of the angle ruler: be provided with the fretwork round hole on the angle chi 3, rotatable mounting has the scale plectane in the fretwork round hole, and the scale plectane is preferable to adopt transparent material to be convenient for both sides to observe, installs on the scale plectane and is fixed with bubble level 4, and the edge of fretwork round hole is provided with the angle scale for with scale plectane cooperation reading. The design optimizes the structural design of the angle ruler and improves the accuracy of the reading of the inclination angle.
The detection ruler main body provided by the embodiment of the utility model adopts an I-shaped structure, and the function of the horizontal measuring rod is to ensure that the angle ruler is axially vertical by observing whether the bubble in the bubble level device is centered or not, so that the inclined measuring rod is always positioned in the vertical projection plane of the pile to be measured. The oblique measuring rod has the function of measuring the angle of the vertical projection of the parallel line of the central axis of the pile to be measured and the ground through the angle ruler, so as to obtain the measurement result of the pile body inclination. The angle ruler can find a horizontal plane axis by using a bubble level device capable of freely rotating in the hollow circular space, and then the included angle between the plane of the guiding ruler and the horizontal plane axis is read.
The pile foundation gradient detection ruler in the embodiment comprises the following measurement steps:
the method is characterized in that the method comprises the steps of preparing before measurement, measuring the exposed lengths of the four supporting screws by using an angle square, ensuring the consistency of four feet, and conditionally correcting bubbles on a horizontal platform, if the I-shaped rod deforms, correcting the I-shaped rod on the horizontal platform, and replacing the I-shaped rod in time, wherein the accurate correction state is that the horizontal bubbles on the horizontal measuring rod and the inclined measuring rod are centered, and the horizontal bubbles of the inclined measuring rod flexibly rotate.
When in measurement, firstly, the highest position of the depression face of the inclined pile is approximately found, and the parallel line of the axis of the pile body is found by continuously moving the detection ruler on the pile body until the air bubble in the air bubble level device on the horizontal measuring rod is centered;
and twisting the rotating structure on the angle ruler until the bubbles of the bubble level device on the angle ruler are centered, and reading the degrees to obtain the inclination of the inclined pile.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.
Claims (9)
1. The pile foundation gradient detection ruler is characterized by comprising two mutually parallel horizontal measuring rods (1) and an oblique measuring rod (2) perpendicular to the horizontal measuring rods (1), wherein the middle points of the horizontal measuring rods (1) in the front and rear axial directions are respectively and fixedly connected with two ends of the oblique measuring rods (2) in an integral manner, and an I-shaped structure is formed in the same plane; the utility model discloses a horizontal measuring rod, including pile foundation slope detection chi, horizontal measuring rod (1), bracing piece (5) all are provided with bracing piece (5) at both ends of horizontal measuring rod (1) for form the support between pile surface and pile foundation slope detection chi to await measuring, bracing piece (5) are on a parallel with upper and lower axle, the distance between axial direction and slant measuring rod (2) is equal around bracing piece (5), integrated into one piece is fixed with angle chi (3) on slant measuring rod (2), angle chi (3) are on a parallel with slant measuring rod (2) set up, the face of angle chi (3) is perpendicular to the plane that the front and back axle and left and right axles constitute, all be provided with bubble level ware (4) of being on horizontal measuring rod (1) on a parallel with the front and back axle.
2. Pile foundation inclination detection ruler according to claim 1, characterized in that the oblique measuring rod (2) is provided with a bubble level (4) arranged parallel to the left and right axis.
3. Pile foundation inclination detection ruler according to claim 2, characterized in that the oblique measuring rod (2) is provided with a bubble level (4) parallel to the left and right axis on both sides of the angle ruler (3).
4. A pile foundation inclination detection ruler according to any one of claims 1-3, wherein the horizontal measuring rod (1) and the inclined measuring rod (2) are of a flat square structure, and the planes of the horizontal measuring rod (1) and the inclined measuring rod (2) facing the inclined pile to be detected and the angle ruler (3) are parallel to each other and parallel to planes formed by front and rear shafts and left and right shafts.
5. Pile foundation inclination detection ruler according to claim 4, characterized in that the two horizontal measuring rods (1) are provided with vertical mounting tables (1-1) perpendicular to the boards of the two horizontal measuring rods (1) at the far ends of the boards parallel to each other, the length direction of the vertical mounting tables (1-1) is parallel to the front and rear shafts, and bubble levels (4) on the horizontal measuring rods (1) are fixed on the respective vertical mounting tables (1-1).
6. Pile foundation inclination detection ruler according to claim 4, characterized in that the supporting rods (5) are all threaded rods and are adjustably mounted with the horizontal measuring rod (1) through threaded holes.
7. Pile foundation inclination detection ruler according to claim 6, characterized in that the support bar (5) comprises an integrally connected turning handle (5-1) and a screw body provided with a pointed cone-shaped end for supporting the pile face of the pile to be detected.
8. Pile foundation inclination detection ruler according to claim 4, characterized in that the horizontal measuring rod (1) and the oblique measuring rod (2) are magnetized metal pieces.
9. Pile foundation gradient detection ruler according to claim 4, characterized in that a hollowed-out round hole is arranged on the angle ruler (3), a scale round plate is rotatably arranged in the hollowed-out round hole, a bubble level (4) is fixedly arranged on the scale round plate, and an angle scale is arranged at the edge of the hollowed-out round hole and used for being matched with the scale round plate for reading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320741954.2U CN219810446U (en) | 2023-04-06 | 2023-04-06 | Pile foundation gradient detection ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320741954.2U CN219810446U (en) | 2023-04-06 | 2023-04-06 | Pile foundation gradient detection ruler |
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| Publication Number | Publication Date |
|---|---|
| CN219810446U true CN219810446U (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320741954.2U Active CN219810446U (en) | 2023-04-06 | 2023-04-06 | Pile foundation gradient detection ruler |
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| CN (1) | CN219810446U (en) |
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- 2023-04-06 CN CN202320741954.2U patent/CN219810446U/en active Active
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