CN210238592U - Pile center positioning device - Google Patents
Pile center positioning device Download PDFInfo
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- CN210238592U CN210238592U CN201920673362.5U CN201920673362U CN210238592U CN 210238592 U CN210238592 U CN 210238592U CN 201920673362 U CN201920673362 U CN 201920673362U CN 210238592 U CN210238592 U CN 210238592U
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- locating lever
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- foundation pile
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Abstract
The utility model discloses a foundation pile center positioner, including two at least locating levers, make relative rotation between the locating lever through reference column swing joint between the locating lever, both ends swing joint has the movable ruler about the locating lever, the movable ruler back-and-forth movement on the locating lever, be equipped with the card foot of pressing from both sides tight foundation pile on the tip of movable ruler, the dismantlement formula is connected with a plurality of dead levers between the locating lever, the dead lever both ends are connected on the locating lever so as to prevent relative rotation between the locating lever. In this way, the utility model discloses foundation pile center positioning device can be applicable to the foundation pile of different grade type, easy dismounting, simple structure, excellent in use effect.
Description
Technical Field
The utility model relates to a building field especially relates to a foundation pile center positioning device.
Background
The building foundation generally adopts the pile foundation, and when receiving the pile foundation, can carry out foundation pile bearing capacity detection, pile body integrality detection and pile position deviation measurement etc. when carrying out pile position deviation measurement to the foundation pile, confirm that pile central point puts efficiency, precision and the result that can directly influence the pile position measurement. The accumulation of the allowable error of the foundation pile during construction lofting and the allowable error of the pile position deviation measurement can seriously affect the construction quality of the pile foundation!
The key work of pile position deviation measurement is pile center determination, and how to determine the position of the pile center more quickly and accurately, the traditional pile position center determination method mainly comprises the following steps: 1. the measuring method is characterized in that a measuring tape is used for measuring a corresponding distance at the pile top according to the geometric dimension of the pile to determine the pile, if a square pile is measured, the intersection point of diagonal lines is measured, and if a circular pile is measured, the intersection point of two diameters is measured. 2. And (3) a model positioning method, namely, according to the geometric characteristics of the pile to be measured, preparing a model with corresponding size before measurement, marking the position of the pile core, directly placing the model on the top of the pile to be measured during measurement, and determining the position of the pile core marked on the template as the actual position of the pile core. 3. Visual inspection, the approximate location of the center of the peg is observed by the eye.
The analysis of the method can find that the three methods have respective advantages and disadvantages, and the size method has flexible field use, but needs to carry out size measurement and marking one by one, and has lower efficiency; although the model positioning method does not need to label the pile size one by one, the central position of the pile can be quickly determined only by sleeving the model on the pile top, but the model is manufactured in advance, so that the method is not flexible and mobile enough, the strain on the site is insufficient, and particularly, the problems of cost increase and the like are caused when the number of the piles to be measured is large; the visual measurement method greatly reduces the accuracy of pile position deviation measurement and directly influences the construction quality of the foundation pile. When the pile top surface is not clean enough, the three methods cannot determine or cannot accurately determine the center position of the pile.
Disclosure of Invention
The utility model discloses the main technical problem who solves provides a foundation pile center positioning device, can be applicable to the foundation pile of different grade type, easy dismounting, simple structure, excellent in use effect.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a foundation pile center positioning device, includes two at least locating levers, make relative rotation between the locating lever through reference column swing joint between the locating lever, both ends swing joint has the movable chi about the locating lever, the movable chi back-and-forth movement on the locating lever, be equipped with the card foot of pressing from both sides tight foundation pile on the tip of movable chi, the dismantlement formula is connected with a plurality of dead levers between the locating lever, the dead lever both ends are connected on the locating lever in order to prevent relative rotation between the locating lever.
In a preferred embodiment of the present invention, the positioning column passes through the center of the positioning rod to connect the positioning rods.
In a preferred embodiment of the present invention, the positioning rods are provided with positioning holes in bilateral symmetry, and the two ends of the fixing rod are connected to the positioning holes of the two positioning rods respectively through pin nails.
In a preferred embodiment of the present invention, the positioning rod is symmetrically provided with a movable ruler fixing knob, and the movable ruler fixing knob contacts with or separates from the movable ruler to fix or release the movable ruler.
In a preferred embodiment of the present invention, the positioning rod is provided with a sliding groove therein, and the movable ruler is disposed in the sliding groove and locked to the sliding groove by the movable ruler fixing knob.
In a preferred embodiment of the present invention, the movable ruler has a measuring scale thereon.
In a preferred embodiment of the present invention, the clip is an L-shaped clip.
The utility model has the advantages that: the utility model discloses foundation pile center positioning device can be applicable to the foundation pile of different grade type, easy dismounting, simple structure, excellent in use effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of the foundation pile center positioning device of the present invention;
FIG. 2 is a partial cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of a portion of the positioning device shown in FIG. 1;
fig. 4 is a schematic view of a state of use of the foundation pile centering device of fig. 1;
fig. 5 is a schematic view of the foundation pile centering device of fig. 1 in use;
the parts in the drawings are numbered as follows: 1. locating lever, 2, reference column, 3, movable ruler, 4, dead lever, 5, locating hole, 6, bayonet pin, 7, the fixed knob of movable ruler, 8, spout, 9, card foot, 10, foundation pile.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 5, a foundation pile center positioning device comprises two positioning rods 1, wherein the positioning rods 1 are movably connected through positioning columns 2 to enable the positioning rods 1 to rotate relatively, the left end and the right end of each positioning rod 1 are movably connected with movable rules 3, the movable rules 3 move back and forth on the positioning rods 1, clamping feet 9 for clamping foundation piles 10 are arranged at the end parts of the movable rules 3, a plurality of fixing rods 4 are detachably connected between the positioning rods 1, and two ends of each fixing rod 4 are connected to the positioning rods 1 to prevent the positioning rods 1 from rotating relatively.
In addition, the positioning column 2 passes through the center of the positioning rod 1 to connect the positioning rods 1.
In addition, locating holes 5 are symmetrically formed in the locating rods 1 in the left-right direction, and two ends of each fixing rod 4 are connected to the locating holes 5 of the two locating rods 1 through inserting pins 6.
In addition, the positioning rod 1 is symmetrically provided with movable ruler fixing knobs 7, and the movable ruler fixing knobs 7 are in contact with or separated from the movable ruler 3 to fix or loosen the movable ruler 3.
In addition, the part 1 in the positioning rod is provided with a sliding groove 8, the movable ruler 3 is arranged in the sliding groove 8 and is locked on the sliding groove 8 through a movable ruler fixing knob 7.
In addition, the movable ruler 3 is provided with measuring scales, the extending distance of the movable ruler 3 can be seen through the measuring scales, and the movable ruler 3 which is arranged on the left and the right twice of the same positioning rod 1 can be conveniently adjusted to extend the same distance.
The locking leg 9 is an L-shaped locking leg, the locking leg 9 is attached to the foundation pile 10 to fasten the positioning device, and the foundation pile 10 may be a square, circular, rectangular or other foundation pile 10.
The utility model discloses foundation pile center positioning device concrete theory of operation as follows: settle the device in the stake top when using, 4 adjustable rulers 3 of synchronous adjustment make the card foot 9 laminating pile body side, then screw up the fixed knob 7 of adjustable ruler, install dead lever 4, device reference column 2 is the heart of a pile position this moment. For the same specification of piles, the device is directly arranged on the pile top without repeated adjustment.
Be different from prior art, the utility model discloses foundation pile center positioning device can be applicable to the foundation pile of different grade type, easy dismounting, simple structure, excellent in use effect.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a foundation pile center positioner, its characterized in that includes two locating levers, make relative rotation between the locating lever through reference column swing joint between the locating lever, both ends swing joint has the movable chi about the locating lever, the movable chi is the back-and-forth movement on the locating lever, be equipped with the card foot of pressing from both sides tight foundation pile on the tip of movable chi, the dismantlement formula is connected with a plurality of dead levers between the locating lever, the dead lever both ends are connected on the locating lever in order to prevent relative rotation between the locating lever.
2. The pile centering device of claim 1, wherein the positioning post passes through the center of the positioning rod to connect the plurality of positioning rods.
3. The pile center positioning device of claim 2, wherein the positioning rods are symmetrically provided with positioning holes at left and right sides, and both ends of the fixing rod are respectively connected to the positioning holes of the two positioning rods by means of bolt nails.
4. The foundation pile centering device according to claim 3, wherein movable ruler fixing knobs are symmetrically provided on the positioning rods in the left-right direction, and the movable ruler fixing knobs are in contact with or separated from the movable ruler to fix or release the movable ruler.
5. The foundation pile centering device according to claim 4, wherein the positioning rod is provided with a sliding groove therein, and the movable ruler is disposed in the sliding groove and locked to the sliding groove by a movable ruler fixing knob.
6. A foundation pile centring device according to any one of claims 1 to 5, wherein said movable scale has measuring scales thereon.
7. The pile centering device of claim 6, wherein the clip is an L-shaped clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673362.5U CN210238592U (en) | 2019-05-13 | 2019-05-13 | Pile center positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673362.5U CN210238592U (en) | 2019-05-13 | 2019-05-13 | Pile center positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210238592U true CN210238592U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920673362.5U Active CN210238592U (en) | 2019-05-13 | 2019-05-13 | Pile center positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210238592U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878390A (en) * | 2021-01-12 | 2021-06-01 | 四川济通工程试验检测有限公司 | Low positioner that meets an emergency method detection pile foundation integrality |
| CN113774901A (en) * | 2021-08-27 | 2021-12-10 | 重庆新洲建筑工程有限公司 | Construction method for rotary drilling hole-forming cast-in-place threaded pile |
| CN113959867A (en) * | 2021-09-03 | 2022-01-21 | 浙江元本检测技术股份有限公司 | A retestable low-strain detection system |
-
2019
- 2019-05-13 CN CN201920673362.5U patent/CN210238592U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878390A (en) * | 2021-01-12 | 2021-06-01 | 四川济通工程试验检测有限公司 | Low positioner that meets an emergency method detection pile foundation integrality |
| CN113774901A (en) * | 2021-08-27 | 2021-12-10 | 重庆新洲建筑工程有限公司 | Construction method for rotary drilling hole-forming cast-in-place threaded pile |
| CN113774901B (en) * | 2021-08-27 | 2022-08-19 | 重庆新洲建筑工程有限公司 | Construction method for rotary-digging hole-forming cast-in-place screw pile |
| CN113959867A (en) * | 2021-09-03 | 2022-01-21 | 浙江元本检测技术股份有限公司 | A retestable low-strain detection system |
| CN113959867B (en) * | 2021-09-03 | 2024-12-06 | 浙江元本检测技术股份有限公司 | A repeatable low strain detection system |
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Address after: 213000 No.10, muchu Road, Zhonglou District, Changzhou City, Jiangsu Province Patentee after: Joint Inspection (Jiangsu) Technology Co.,Ltd. Country or region after: China Address before: No.10 Mucha Road, Zhonglou District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU ARCHITECTUAL RESEARCH INSTITUTE GROUP Co.,Ltd. Country or region before: China |