CN203949607U - A kind of reinforcing bar is measured slide calliper rule - Google Patents
A kind of reinforcing bar is measured slide calliper rule Download PDFInfo
- Publication number
- CN203949607U CN203949607U CN201420268866.6U CN201420268866U CN203949607U CN 203949607 U CN203949607 U CN 203949607U CN 201420268866 U CN201420268866 U CN 201420268866U CN 203949607 U CN203949607 U CN 203949607U
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- reinforcing bar
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Abstract
The utility model discloses a kind of reinforcing bar and measure slide calliper rule, comprise a slide calliper rule body, on described slide calliper rule body, be provided with draw-in groove, bar diameter nominal size and the deviation range corresponding with multiple different-diameter reinforcing bar difference, described draw-in groove is stepped appearance, the diameter of corresponding reinforcing bar same area, each described draw-in groove is equipped with the slot portion near mouthful wide oral area of end and close bottom, the width of described wide oral area is identical with the diameter maximum limit of size of corresponding reinforcing bar, and the width of described slot portion is identical with the diameter minimum limit of size of corresponding reinforcing bar.The utility model adopts stepped draw-in groove to carry out card amount to reinforcing bar, simple and easy to do, easy to operate, measures fast, and work efficiency is high, can obtain as early as possible bar diameter, is applicable to very much working-yard and uses, and has good popularizing application prospect.And the utility model is simple in structure, cost of manufacture is low.
Description
Technical field
The utility model relates to a kind of reinforcing bar survey instrument, and particularly a kind of reinforcing bar is measured slide calliper rule.
Background technology
Reinforcing bar is in the time of admission at present, and the end reinforced bar diameter that is marked with identifies, but in work progress, reinforcing bar need to be sheared into some sections because processing, except end, remainder has just lost diameter mark, when turnover is used especially again, need to remeasure bar diameter.Current bar diameter is measured and is all adopted vernier caliper, in the process of measuring, first need to ensure that measuring vernier caliper meets relevant regulations, repeatedly bar diameter is measured, obtain bar diameter reading, and then contrast specification, check that the diameter measured is whether in the deviation range allowing.This measuring method requires survey crew to be familiar with the use of vernier caliper, measures in addition efficiency lower.
Utility model content
The utility model provides a kind of reinforcing bar to measure slide calliper rule for solving the problem existing in known technology, adopts at the construction field (site) this kind of calliper reinforcing bar, and easy to operate, work efficiency is high, can obtain as early as possible bar diameter.
The technical scheme that the utility model is taked for the problem existing in solution known technology is: a kind of reinforcing bar is measured slide calliper rule, comprise a slide calliper rule body, on described slide calliper rule body, be provided with the draw-in groove corresponding with multiple different-diameter reinforcing bar difference, bar diameter nominal size and deviation range, described draw-in groove is stepped appearance, the diameter of corresponding reinforcing bar same area, each described draw-in groove is equipped with the slot portion near mouthful wide oral area of end and close bottom, the width of described wide oral area is identical with the diameter maximum limit of size of corresponding reinforcing bar, the width of described slot portion is identical with the diameter minimum limit of size of corresponding reinforcing bar.
The multiple Ribbed Bar that to be provided with internal diameter on described slide calliper rule body be 6mm～50mm corresponding draw-in groove, Ribbed Bar internal diameter nominal size and deviation range respectively, the internal diameter of corresponding Ribbed Bar, described draw-in groove is equipped with the slot portion near mouthful wide oral area of end and close bottom, the width of described wide oral area is identical with the internal diameter maximum limit of size of corresponding Ribbed Bar, and the width of described slot portion is identical with the internal diameter minimum limit of size of corresponding Ribbed Bar.
The multiple plain bar that to be provided with diameter on described slide calliper rule body be 6mm～20mm corresponding draw-in groove, plain bar diameter nominal size and deviation range respectively, the diameter of corresponding plain bar, each described draw-in groove is equipped with the slot portion near mouthful wide oral area of end and close bottom, the width of described wide oral area is identical with the diameter maximum limit of size of corresponding plain bar, and the width of described slot portion is identical with the diameter minimum limit of size of corresponding plain bar.
Advantage and the good effect that the utlity model has are: adopt stepped draw-in groove to carry out card amount to reinforcing bar, and simple and easy to do, easy to operate, measure fast, work efficiency is high, can obtain as early as possible bar diameter, be applicable to very much working-yard and use, there is good popularizing application prospect.And the utility model is simple in structure, cost of manufacture is low.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the processing dimension schematic diagram of the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 2;
Fig. 4 is the processing dimension schematic diagram of the utility model embodiment 2.
In figure: 1, slide calliper rule body; 2, draw-in groove; 2-1, wide oral area; 2-2, slot portion.
Embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1～Fig. 4, a kind of reinforcing bar is measured slide calliper rule, comprise a slide calliper rule body 1, on described slide calliper rule body 1, be provided with draw-in groove 2, bar diameter numerical value and the deviation range corresponding with multiple different-diameter reinforcing bar difference, described draw-in groove 2 is stepped appearance, the diameter of corresponding reinforcing bar same area, each described draw-in groove 2 is equipped with the 2-2 of slot portion near mouthful wide oral area 2-1 of end and close bottom, the width of described wide oral area 2-1 is identical with the diameter maximum limit of size of corresponding reinforcing bar, and the width of the described slot 2-2 of portion is identical with the diameter minimum limit of size of corresponding reinforcing bar.
Embodiment 1:
Refer to Fig. 1～Fig. 2, a kind of Ribbed Bar is measured slide calliper rule, the multiple Ribbed Bar that to be provided with internal diameter on described slide calliper rule body 1 be 6mm～50mm corresponding draw-in groove 2, Ribbed Bar internal diameter nominal size and deviation range respectively, the internal diameter of corresponding Ribbed Bar, described draw-in groove 2 is equipped with the 2-1 of slot portion near mouthful wide oral area 2-1 of end and close bottom, the internal diameter maximum limit of size of the width of described wide oral area 2-1 and corresponding Ribbed Bar, the width of the described slot 2-2 of portion is identical with the internal diameter minimum limit of size of corresponding Ribbed Bar.
On above-mentioned slide calliper rule, be provided with altogether the draw-in groove of 15 different sizes, the size of these draw-in grooves is the internal diameter size of corresponding standard 6#, 8#, 10#, 12#, 14#, 16#, 18#, 20#, 22#, 25#, 28#, 32#, 36#, 40# and 50# Ribbed Bar respectively, and the internal diameter nominal size of the corresponding above-mentioned Ribbed Bar of wide oral area, the internal diameter minimum limit of size of the corresponding above-mentioned Ribbed Bar of slot portion.In the time need to measuring the size of a Ribbed Bar, only the internal diameter of Ribbed Bar need to be put into corresponding draw-in groove, if reinforcing bar can be adjacent to claw and snaps in wide oral area and can not snap in slot portion, the internal diameter that tested Ribbed Bar is described meets code requirement, be specification product, then just can obtain internal diameter and the model of Ribbed Bar according to the reinforcing bar internal diameter nominal size above respective card slot; If can snap in wide oral area and can snap in again slot portion, illustrate that the internal diameter of tested Ribbed Bar is less than the internal diameter minimum limit of size of code requirement, do not meet code requirement, be substandard product.
Embodiment 2:
Refer to Fig. 3～Fig. 4, a kind of plain bar is measured slide calliper rule, the multiple plain bar that to be provided with diameter on described slide calliper rule body 1 be 6mm～20mm corresponding draw-in groove 2, plain bar diameter nominal size and deviation range respectively, the diameter of corresponding plain bar, each described draw-in groove 2 is equipped with the 2-2 of slot portion near mouthful wide oral area 2-1 of end and close bottom, the width of described wide oral area 2-1 is identical with the diameter maximum limit of size of corresponding plain bar, and the width of the described slot 2-2 of portion is identical with the diameter minimum limit of size of corresponding plain bar.Here, the diameter maximum limit of size of plain bar is actual diameter maximum limit of size, is also the diameter nominal size of plain bar, but not theoretic diameter maximum limit of size, because all there is not lower deviation in current commercially available plain bar.
On above-mentioned slide calliper rule, have the draw-in groove of 9 different sizes, the size of these draw-in grooves is the diameter dimension of corresponding standard 6#, 8#, 10#, 12#, 14#, 16#, 18#, 20# and 22# plain bar respectively, and the diameter nominal size of the corresponding above-mentioned plain bar of wide oral area, the diameter minimum limit of size of the corresponding above-mentioned plain bar of slot portion.In the time need to measuring the size of a plain bar, only plain bar need to be put into corresponding draw-in groove, if reinforcing bar can be adjacent to claw and snaps in wide oral area and can not snap in slot portion, illustrate that tested plain bar meets code requirement, be specification product, then just can obtain diameter and the model of plain bar according to the diameter nominal size of the reinforcing bar above respective card slot; If can snap in wide oral area and can snap in again slot portion, illustrate that tested plain bar diameter is less than the diameter minimum limit of size of code requirement, do not meet code requirement, be substandard product.
Although by reference to the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, can also make a lot of forms, within these all belong to protection domain of the present utility model.
Claims (3)
1. a reinforcing bar is measured slide calliper rule, comprise a slide calliper rule body, it is characterized in that, on described slide calliper rule body, be provided with draw-in groove, bar diameter nominal size and the deviation range corresponding with multiple different-diameter reinforcing bar difference, described draw-in groove is stepped appearance, the diameter of corresponding reinforcing bar same area, each described draw-in groove is equipped with the slot portion near mouthful wide oral area of end and close bottom, the width of described wide oral area is identical with the diameter maximum limit of size of corresponding reinforcing bar, and the width of described slot portion is identical with the diameter minimum limit of size of corresponding reinforcing bar.
2. reinforcing bar according to claim 1 is measured slide calliper rule, it is characterized in that, the multiple Ribbed Bar that to be provided with internal diameter on described slide calliper rule body be 6mm～50mm corresponding draw-in groove, Ribbed Bar internal diameter nominal size and deviation range respectively, the internal diameter of corresponding Ribbed Bar, described draw-in groove is equipped with the slot portion near mouthful wide oral area of end and close bottom, the width of described wide oral area is identical with the internal diameter maximum limit of size of corresponding Ribbed Bar, and the width of described slot portion is identical with the internal diameter minimum limit of size of corresponding Ribbed Bar.
3. reinforcing bar according to claim 1 is measured slide calliper rule, it is characterized in that, the multiple plain bar that to be provided with diameter on described slide calliper rule body be 6mm～20mm corresponding draw-in groove, plain bar diameter nominal size and deviation range respectively, the diameter of corresponding plain bar, each described draw-in groove is equipped with the slot portion near mouthful wide oral area of end and close bottom, the width of described wide oral area is identical with the diameter maximum limit of size of corresponding plain bar, and the width of described slot portion is identical with the diameter minimum limit of size of corresponding plain bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268866.6U CN203949607U (en) | 2014-05-23 | 2014-05-23 | A kind of reinforcing bar is measured slide calliper rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268866.6U CN203949607U (en) | 2014-05-23 | 2014-05-23 | A kind of reinforcing bar is measured slide calliper rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949607U true CN203949607U (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268866.6U Expired - Fee Related CN203949607U (en) | 2014-05-23 | 2014-05-23 | A kind of reinforcing bar is measured slide calliper rule |
Country Status (1)
| Country | Link |
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| CN (1) | CN203949607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974552A (en) * | 2019-03-28 | 2019-07-05 | 承德钢铁集团有限公司 | A kind of spiral cross rib height detection tool and the method for inspection |
| CN111336889A (en) * | 2020-03-24 | 2020-06-26 | 山东省建筑科学研究院有限公司 | Ribbed steel bar diameter comparison ruler and method |
-
2014
- 2014-05-23 CN CN201420268866.6U patent/CN203949607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974552A (en) * | 2019-03-28 | 2019-07-05 | 承德钢铁集团有限公司 | A kind of spiral cross rib height detection tool and the method for inspection |
| CN111336889A (en) * | 2020-03-24 | 2020-06-26 | 山东省建筑科学研究院有限公司 | Ribbed steel bar diameter comparison ruler and method |
| CN111336889B (en) * | 2020-03-24 | 2021-09-24 | 山东省建筑科学研究院有限公司 | Ribbed steel bar diameter comparison ruler and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20200523 |