CN205012378U - Basic borer is used in building construction - Google Patents
Basic borer is used in building construction Download PDFInfo
- Publication number
- CN205012378U CN205012378U CN201520768658.7U CN201520768658U CN205012378U CN 205012378 U CN205012378 U CN 205012378U CN 201520768658 U CN201520768658 U CN 201520768658U CN 205012378 U CN205012378 U CN 205012378U
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- CN
- China
- Prior art keywords
- laser instrument
- pricker
- borer
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a basic borer is used in building construction, including the borer body that is used for inserting the base face, the external wall of borer is provided with the scale along the axis direction, borer body one end is provided with the cone point, the other end is provided with the square head, the borer body is gone up to slide and is provided with horizontal standard scale, still sets up in the base face in last correction dish including fixed, correction dish center department is provided with the sign ignore, horizontal standard scale bottom surface is provided with the laser instrument, the laser instrument correspondence is located marks the positive upper portion of ignore, the laser instrument is the punctiform laser instrument. The utility model discloses can realize moving down checking of in -process perpendicularity to the borer body, improve the precision.
Description
Technical field
The utility model relates to civil construction equipment technical field, specifically relates to a kind of civil construction base pricker.
Background technology
In infrastructure construction, civil construction construction, geological mapping surveying work, need a large amount of, loaded down with trivial details and necessary horizontal survey work.Usually when measuring height of foundation uniformity, with a large amount of timber wedges, iron wedge, measuring scale in order to support, demarcating horizontal reference etc.These timber wedges, iron wedge are generally need staff manually vertically to impact with iron hammer to pound in mensuration basal plane, but in construction, timber wedge, iron wedge often exist and move down vertical error, and inconvenience is checked.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of civil construction base pricker being convenient to check impact verticality, vertically moves down precision to improve.
For solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of civil construction base pricker, comprise the pricker body for inserting basal plane, the external wall of described pricker is provided with scale in the axial direction, described pricker body one end is provided with cone point, the other end is provided with square toes, described pricker body slides and is provided with horizontal reference chi, also include and be fixedly installed on basal plane in upper calibration disc, described calibration disc center is provided with mark ignore, described horizontal reference chi bottom surface is provided with laser instrument, described laser instrument correspondence is positioned at and indicates the positive top of ignore, described laser instrument is point-like laser device.
On such scheme basis preferably, described horizontal reference chi one end is fixedly connected with sleeve, and sleeve is placed on pricker body with being slidably connected, and cartridges sides is provided with for fastening bolt.
On such scheme basis preferably, described horizontal reference chi is provided with scale.
The beneficial effect that the utility model compared with prior art has is: the base pricker that the utility model provides, it establishes laser instrument in horizontal reference chi bottom surface, basal plane establishes calibration disc, laser instrument sends laser rays vertically downward and is radiated on the sign ignore of calibration disc, checking verticality in the folding process of pricker body can be realized, improve precision.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model calibration disc top view.
Number in the figure is: 1-pricker body, 2-cone point, 3-square toes, 4-horizontal reference chi, 5-sleeve, 6-bolt, 7-calibration disc, and 8-identifies ignore, 9-laser instrument.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
See figures.1.and.2 known, a kind of civil construction base pricker, comprise the pricker body 1 for inserting basal plane, described pricker body 1 outer wall is provided with scale in the axial direction, and described pricker body 1 one end is provided with cone point 2, the other end is provided with square toes 3, and described pricker body 1 slides is provided with horizontal reference chi 4, described horizontal reference chi 4 is provided with scale, described horizontal reference chi 4 one end is fixedly connected with sleeve 5, and sleeve 5 is placed on pricker body 1 with being slidably connected, and sleeve 5 side is provided with for fastening bolt 6.Also include and be fixedly installed on basal plane in upper calibration disc 7, described calibration disc 7 center is provided with mark ignore 8, described horizontal reference chi 4 bottom surface is provided with laser instrument 9, and described laser instrument 9 correspondence is positioned at and indicates the positive top of ignore 8, and described laser instrument 9 is point-like laser device.
During use, vertically inserted in basal plane by cone point 2, regulating sleeve 5 to desired height is lock bolt 6 then, and the laser rays of correcting laser 9 is positive corresponding with the mark ignore 8 of calibration disc 7.The base pricker that the utility model provides, it establishes laser instrument 9 in horizontal reference chi 4 bottom surface, and basal plane is established calibration disc 7, and laser instrument 9 sends laser rays vertically downward and is radiated on the sign ignore 8 of calibration disc 7, checking verticality in pricker body 1 folding process can be realized, improve precision.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a civil construction base pricker, comprise the pricker body for inserting basal plane, the external wall of described pricker is provided with scale in the axial direction, it is described that pricker body one end is provided with cone point, the other end is provided with square toes, described pricker body slides and is provided with horizontal reference chi, it is characterized in that: also include and be fixedly installed on basal plane in upper calibration disc, described calibration disc center is provided with mark ignore, described horizontal reference chi bottom surface is provided with laser instrument, described laser instrument correspondence is positioned at and indicates the positive top of ignore, and described laser instrument is point-like laser device.
2. a kind of civil construction base pricker according to claim 1, is characterized in that: described horizontal reference chi one end is fixedly connected with sleeve, and sleeve is placed on pricker body with being slidably connected, and cartridges sides is provided with for fastening bolt.
3. a kind of civil construction base pricker according to claim 1, is characterized in that: described horizontal reference chi is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768658.7U CN205012378U (en) | 2015-09-25 | 2015-09-25 | Basic borer is used in building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768658.7U CN205012378U (en) | 2015-09-25 | 2015-09-25 | Basic borer is used in building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205012378U true CN205012378U (en) | 2016-02-03 |
Family
ID=55210990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520768658.7U Expired - Fee Related CN205012378U (en) | 2015-09-25 | 2015-09-25 | Basic borer is used in building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205012378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804414A (en) * | 2016-04-22 | 2016-07-27 | 成都聚智工业设计有限公司 | Base drill rod structure used for building construction |
| CN106969693A (en) * | 2017-03-24 | 2017-07-21 | 北京科技大学 | A kind of expansion filling body test block expansion rate determines device |
-
2015
- 2015-09-25 CN CN201520768658.7U patent/CN205012378U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804414A (en) * | 2016-04-22 | 2016-07-27 | 成都聚智工业设计有限公司 | Base drill rod structure used for building construction |
| CN106969693A (en) * | 2017-03-24 | 2017-07-21 | 北京科技大学 | A kind of expansion filling body test block expansion rate determines device |
| CN106969693B (en) * | 2017-03-24 | 2020-02-07 | 北京科技大学 | Expansion rate measuring device for test block of expansion filling body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |