CN210288505U - Pile core positioning device - Google Patents
Pile core positioning device Download PDFInfo
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- CN210288505U CN210288505U CN201920549240.5U CN201920549240U CN210288505U CN 210288505 U CN210288505 U CN 210288505U CN 201920549240 U CN201920549240 U CN 201920549240U CN 210288505 U CN210288505 U CN 210288505U
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Abstract
The utility model provides a stake heart positioner, include: a base; a dial provided on the base to be supported by the base, the base being vertically height-adjustable to adjust a horizontal height of the dial, a center of the dial being provided with a center hole; at least one leveling bubble, at least one leveling bubble is arranged on the dial disc, and at least one leveling bubble is matched with the base to ensure that the upper surface of the dial disc is parallel to a horizontal line; the graduated scale is arranged on the graduated disc; the plumb bob is arranged at the central hole and vertically extends downwards along the central hole. The utility model discloses a stake heart positioner erects the convenience, and stake heart positioning accuracy is high. The pile core positioning device is simple in overall structure, convenient to use, easy to operate and suitable for large-area popularization and application.
Description
Technical Field
The utility model relates to an engineering survey technical field, more specifically relates to a stake heart positioner.
Background
In the engineering construction process, the deviation condition of the constructed engineering pile needs to be determined according to the position of the pile core of the constructed engineering pile, and particularly, the pile position rechecking of one pile needs high measurement precision. The traditional pile core rechecking method basically adopts a diagonal line pulling mode to search for the pile core, but the method has the defects of large pile core positioning error, long time consumption and the like.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a stake heart positioner can effectively improve the positioning accuracy of stake heart.
In order to solve the technical problem, the utility model discloses a following technical scheme:
according to the utility model discloses stake heart positioner, include: a base; a dial provided on the base to be supported by the base, the base being vertically height-adjustable to adjust a horizontal height of the dial, a center of the dial being provided with a center hole; at least one leveling bubble, at least one leveling bubble is arranged on the dial disc, and at least one leveling bubble is matched with the base to ensure that the upper surface of the dial disc is parallel to a horizontal line; the graduated scale is arranged on the graduated disc; the plumb bob is arranged at the central hole and vertically extends downwards along the central hole.
Further, the base is formed as a plurality of support feet arranged at intervals at the bottom of the dial, each of the support feet being height-adjustable in the vertical direction.
Further, each of the supporting legs includes: the supporting part is formed into a column shape, the supporting part is connected with the dial, the supporting part is provided with an adjusting hole extending along the axial direction of the supporting part, and an internal thread is arranged in the adjusting hole; the adjusting part, the upper end of adjusting part is equipped with the external screw thread, the upper end of adjusting part is in adjust downthehole threaded connection.
Further, the dial is formed in a cylindrical shape, and the dial is formed as a transparent material piece.
Further, the calibrated scale is two, two the calibrated scale is respectively followed the radial extension of calibrated scale and two calibrated scale mutually perpendicular is in order to divide into the quartering with the calibrated scale.
Further, the scale is formed as a millimeter scale.
Further, the number of the leveling air bubbles is two, and the two leveling air bubbles are arranged on the dial at intervals.
Further, the plumb bob includes: one end of the suspension wire is connected with the dial through the central hole; and the hanging hammer is arranged at the other end of the suspension wire and is back to the dial to vertically extend downwards.
Further, the cross section of the drop hammer is formed into an inverted triangle.
Further, the pile core positioning device further comprises: two handles, the two handles are arranged on the dial in a spaced-apart manner.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
according to the utility model discloses pile core positioner erects the convenience, and pile core positioning accuracy is high. The pile core positioning device is simple in overall structure, convenient to use, easy to operate and suitable for large-area popularization and application.
Drawings
Fig. 1 is a schematic structural view of a pile core positioning device according to an embodiment of the present invention;
fig. 2 is a top view of a pile core positioning device according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a pile core positioning device according to an embodiment of the present invention.
Reference numerals:
a core positioning device 100;
supporting legs 10; a support portion 11; an adjustment section 12; external threads 121;
a dial 20;
a leveling bubble 30;
a scale 40;
a plumb bob 50; a suspension wire 51; a hammer 52;
a handle 60.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
The pile core positioning device 100 according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, a pile core positioning device 100 according to an embodiment of the present invention includes a base, a dial 20, at least one leveling bubble 30, a scale 40, and a plumb 50.
Specifically, the dial 20 is provided on a base to be supported by the base, the base being vertically height-adjustable to adjust the horizontal height of the dial 20, the center of the dial 20 being provided with a center hole. At least one level bubble 30 is provided on the dial 20, the at least one level bubble 30 cooperating with the base to ensure that the upper surface of the dial 20 is parallel to the horizontal. The scale 40 is provided on the scale plate 20. A plumb bob 50 is disposed at and extends vertically down the central bore.
In other words, the core positioning device 100 according to the embodiment of the present invention is mainly composed of a base, a dial 20, at least one level bubble 30, a scale 40, and a plumb bob 50. Wherein the scale 20 may be mounted on a base, which may support the scale 20. The height of the base in the vertical direction is adjustable, and the dial 20 can be further adjusted to be parallel to a horizontal line by adjusting the height of the base in the vertical direction, so that the pile core positioning precision is improved. There may be a central hole in the center of the dial 20, the plumb bob 50 may be installed at the central hole, and the plumb bob 50 may ensure that the plumb bob 50 may always go vertically downwards along the central hole through its own gravity, so as to ensure that the pile core positioning device 100 can accurately find the pile core no matter what kind of terrain it is located. At least one leveling bubble 30 can be processed on the dial 20, and the base with the adjustable height is matched with the at least one leveling bubble 30, so that an operator can adjust the dial 20 of the pile core positioning device 100 to be parallel to a horizontal line, and the measurement efficiency and the positioning accuracy of the pile core positioning device 100 are improved. The graduated scale 40 can be processed on the graduated scale 20, the distance between adjacent pile centers can be measured through the graduated scale 40, and meanwhile, the parallel condition of the engineering piles of the steel upright columns can be detected through the graduated scale 40 on the graduated scale 20.
Therefore, according to the utility model discloses pile core positioner 100, pile core positioning accuracy is high. The pile core positioning device 100 is simple in overall structure, convenient to use, easy to operate and suitable for large-area popularization and application.
According to an embodiment of the present invention, the base is formed as a plurality of supporting feet 10, the supporting feet 10 being arranged spaced apart in the bottom of the dial 20, each supporting foot 10 being height-adjustable in the vertical direction.
That is, the base can be processed into a plurality of supporting feet 10, the supporting feet 10 can be installed at the bottom of the dial 20 at intervals, and the height of each supporting foot 10 can be freely adjusted. The base is processed into a plurality of supporting feet 10, so that the erection of the pile core positioning device 100 is facilitated, and of course, the specific number of the supporting feet 10 can be specifically set according to the size of the dial 20 and the requirements of actual engineering measurement.
According to an embodiment of the present invention, each supporting foot 10 comprises a supporting portion 11 and an adjusting portion 12, respectively.
Specifically, the support portion 11 is formed in a columnar shape, the support portion 11 is connected to the dial 20, and the support portion 11 is provided with an adjustment hole extending in an axial direction thereof, the adjustment hole being internally provided with an internal thread. The upper end of the adjusting part 12 is provided with an external thread 121, and the upper end of the adjusting part 12 is connected with the internal thread of the adjusting hole.
In other words, each of the supporting feet 10 is mainly composed of the supporting portion 11 and the adjusting portion 12. Wherein the supporting portions 11 may be formed substantially in a cylinder, and each supporting portion 11 may be installed at the bottom of the scale plate 20 with a space. Each support portion 11 may be formed with an adjustment hole extending in an axial direction thereof, and the adjustment hole may be internally threaded. The upper end of the adjusting part 12 can be processed with external threads 121, the upper end of the adjusting part 12 can be connected in an adjusting hole in a threaded manner, the adjusting part 12 can adjust the height of the supporting leg 10 in the adjusting hole of the supporting part 11 through threaded engagement, and then the horizontal height of the dial 20 is adjusted, so that the dial 20 can be located at the horizontal position, and the positioning accuracy of the pile core positioning device 100 is improved.
According to an embodiment of the present invention, the scale 20 is formed in a column shape, and the scale 20 is formed as a transparent material piece.
That is, the scale plate 20 may be formed in a cylindrical shape, and the scale plate 20 may be formed of a transparent material. The transparent scale 20 may facilitate adjustment and measurement of the core positioning device 100.
According to an embodiment of the present invention, the scales 40 are two, and the two scales 40 respectively extend along the radial direction of the dial 20 and the two scales 40 are perpendicular to each other to divide the dial 20 into four equal parts.
In other words, two scales 40 may be adopted, two scales 40 may respectively extend along the radial direction of the dial 20, and the two scales may be perpendicular to each other to divide the dial 20 into four equal parts, so as to facilitate the measurement of the pile core position by the pile core positioning device 100, and also facilitate the detection of the deformation of the engineering pile of the steel column. Preferably, the graduated scale 40 may be a millimeter graduated scale, and of course, the specific measurement precision of the graduated scale 40 may be specifically set according to actual engineering requirements.
According to an embodiment of the present invention, there are two level bubbles 30, and the two level bubbles 30 are arranged on the scale plate 20 at intervals.
That is, the number of the level bubbles 30 may be two, and the two level bubbles 30 are installed on the dial 20 at a distance, and the accuracy of adjustment of the dial 20 may be further improved by installing the two level bubbles 30.
According to one embodiment of the present invention, plumb bob 50 includes a plumb line 51 and a plumb bob 52.
Specifically, one end of the suspension wire 51 is connected to the dial 20 through a center hole, the hammer 52 is provided at the other end of the suspension wire 51 and the hammer 52 extends vertically downward away from the dial 20.
In other words, the plumb bob 50 is mainly composed of the plumb line 51 and the plumb bob 52. Wherein, the one end of plumb line 51 can be linked to each other with calibrated scale 20 through the centre bore, and the plumb bob 52 can be in the other end of plumb line 51, and the cross-section of plumb bob 52 can roughly be processed into the triangle-shaped of falling, can guarantee through the self action of gravity of plumb bob 52 that plumb bob 52 always extends downwards perpendicularly dorsad calibrated scale 20, improves pile core positioner 100 measurement efficiency and measurement accuracy.
According to an embodiment of the present invention, the pile core positioning device 100 further includes: two handles 60, the two handles 60 being arranged spaced apart on the dial 20.
That is, the core positioning device 100 may further include two handles 60, and the two handles 60 may be mounted on the scale plate 20 in a spaced-apart manner. The erection and movement of the core positioning device 100 is further facilitated by mounting two handles 60 on the dial 20.
In summary, according to the utility model discloses a pile core positioner 100, erect the convenience, pile core positioning accuracy is high. The pile core positioning device 100 is simple in overall structure, convenient to use, easy to operate and suitable for large-area popularization and application.
The measuring method of the pile core positioning device of the present invention will be described with reference to the accompanying drawings and specific embodiments,
the utility model discloses a measuring method of stake heart positioner includes following step: adjusting the base and determining whether the dial 20 is in a horizontal position based on the level bubble 30; finding out the pile core according to the indication position of the plumb bob 50; according to the originally planned distance between the adjacent pile cores, the scale 40 on the dial 20 is used for measuring the distance between the next pile core and the adjacent pile cores are sequentially found out through the indication positions of the plumb bob 50.
Specifically, in the measuring method of the pile core positioning device according to the embodiment of the present invention, first, the two support legs 10 of the base can be adjusted to match with the leveling bubble 30 to determine whether the dial 20 is located at the horizontal position. After the dial 20 is adjusted to the horizontal position, the core of the pile can be found out according to the indication position of the plumb bob 50. Finally, the distance of the next core can be measured by using the scale 40 on the dial 20 according to the originally planned distance between the adjacent cores, and the adjacent cores can be sequentially found out through the indication position of the plumb bob 50. The pile core positioning device is simple in measurement method, high in positioning accuracy, easy to operate and convenient to use.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "illustrative embodiments," "preferred embodiments," "detailed description," or "preferred embodiments" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A core positioning device, comprising:
a base;
a dial provided on the base to be supported by the base, the base being vertically height-adjustable to adjust a horizontal height of the dial, a center of the dial being provided with a center hole;
at least one leveling bubble, at least one leveling bubble is arranged on the dial disc, and at least one leveling bubble is matched with the base to ensure that the upper surface of the dial disc is parallel to a horizontal line;
the graduated scale is arranged on the graduated disc;
the plumb bob is arranged at the central hole and vertically extends downwards along the central hole.
2. The core positioning device of claim 1, wherein the base is formed as a plurality of support feet spaced apart at the bottom of the dial, each support foot being vertically height adjustable.
3. The pile core positioning device according to claim 2, wherein each of the support feet comprises:
the supporting part is formed into a column shape, the supporting part is connected with the dial, the supporting part is provided with an adjusting hole extending along the axial direction of the supporting part, and an internal thread is arranged in the adjusting hole;
the adjusting part, the upper end of adjusting part is equipped with the external screw thread, the upper end of adjusting part is in adjust downthehole threaded connection.
4. The core positioning device of claim 1, wherein the dial is formed in a cylindrical shape, the dial being formed as a piece of transparent material.
5. The pile core positioning device according to claim 4, wherein the scales are two, two scales extend in a radial direction of the scale plate respectively and the two scales are perpendicular to each other to divide the scale plate into four equal parts.
6. A core positioning device according to claim 1, wherein the scale is formed as a millimeter scale.
7. The core positioning device of claim 1, wherein there are two of said level bubbles, and two of said level bubbles are arranged on said scale at a spacing.
8. The pile core positioning device according to claim 1, wherein the plumb bob comprises:
one end of the suspension wire is connected with the dial through the central hole;
and the hanging hammer is arranged at the other end of the suspension wire and is back to the dial to vertically extend downwards.
9. The pile core positioning device according to claim 8, wherein the cross section of the drop hammer is formed in an inverted triangle.
10. The core positioning device of claim 1, further comprising: two handles, the two handles are arranged on the dial in a spaced-apart manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549240.5U CN210288505U (en) | 2019-04-22 | 2019-04-22 | Pile core positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549240.5U CN210288505U (en) | 2019-04-22 | 2019-04-22 | Pile core positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210288505U true CN210288505U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920549240.5U Active CN210288505U (en) | 2019-04-22 | 2019-04-22 | Pile core positioning device |
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| Country | Link |
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| CN (1) | CN210288505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056017A (en) * | 2019-04-22 | 2019-07-26 | 上海建工一建集团有限公司 | Stake heart positioning device and its measurement method |
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2019
- 2019-04-22 CN CN201920549240.5U patent/CN210288505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056017A (en) * | 2019-04-22 | 2019-07-26 | 上海建工一建集团有限公司 | Stake heart positioning device and its measurement method |
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