CN105157530A - Stepped plug gauge used for detecting clearance - Google Patents
Stepped plug gauge used for detecting clearance Download PDFInfo
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- CN105157530A CN105157530A CN201510295591.4A CN201510295591A CN105157530A CN 105157530 A CN105157530 A CN 105157530A CN 201510295591 A CN201510295591 A CN 201510295591A CN 105157530 A CN105157530 A CN 105157530A
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- thickness
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- ladder
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Abstract
The invention relates to a stepped plug gauge used for detecting the clearance, which is characterized by comprising a handle, wherein each end of the handle is rotatably connected to a measuring ruler through a round pin, the two measuring rulers are of a stepped shape which is gradually thinned from a connecting end to a free end, the thickness difference between two adjacent steps located on the same measuring ruler is equal, the thickness difference between two adjacent steps located on the different measuring rulers is also equal, and the difference between the thickness of a thickest step on one of the measuring ruler and the thickness of a thinnest step on the other measuring ruler equals to the thickness difference between two adjacent steps located on the same measuring ruler. Steps on one of the measuring rulers are sequentially 5mm, 4mm, 3mm, 2mm and 1mm in thickness; and steps on the other measuring ruler are sequentially 10mm, 9mm, 8mm, 7mm and 6mm in thickness. The stepped plug gauge provided by the invention can be widely applied to clearance detection in a narrow space.
Description
Technical field
The present invention relates to a kind of ladder clearance gauge for detector gap, belong to machine applications technical field.
Background technology
At present, very general in the use of field of engineering technology ladder clearance gauge.Common ladder clearance gauge is all linear pattern, in more wide detection space.But, when needing to check gap in the mechanical component of or labyrinth narrow and small at detection space or assembly, common ladder clearance gauge often can not stretch into, and namely enablely stretches into measured workpiece often reading difficulty, cause being difficult to checking and maybe can not check, thus cause that measurement range is narrow, to measure efficiency low.Therefore, invent and a kind ofly can check in narrow and small detection space that the survey instrument of workpiece seems particularly important.
Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of ladder clearance gauge for detector gap that can be applied in small space.
For achieving the above object, the present invention takes following technical scheme: a kind of ladder clearance gauge for detector gap, it is characterized in that: it comprises one handle, a survey chi is rotationally connected respectively by a round pin at the two ends of described handle, chi is surveyed all in thinning stepped gradually to free end by link described in two, the thickness difference be positioned between two adjacent ladders on same described survey chi is equal, the thickness difference be positioned between two adjacent steps on different described survey chi is also equal, wherein the difference surveyed described between the thickness of ladder the thickest on chi and the thickness surveying ladder the thinnest on chi described in another equals to be positioned at the thickness difference on same described survey chi between two adjacent steps.
The thickness surveying the step on chi described in one is followed successively by 5mm, 4mm, 3mm, 2mm and 1mm; The thickness surveying the step on chi described in another is followed successively by 10mm, 9mm, 8mm, 7mm and 6mm.
The present invention is owing to taking above technical scheme, it has the following advantages: 1, the present invention is provided with one handle, the two ends of handle are rotationally connected a survey chi respectively by a round pin, two survey chis all in thinning stepped gradually to free end by link, structure is simple, easily manufactured, the present invention can stretch into the detection carrying out gap in small space, can improve detection efficiency.The thickness of the step 2, on one survey chi of the present invention is followed successively by 5mm, 4mm, 3mm, 2mm and 1mm, and the thickness of another step surveyed on chi is followed successively by 10mm, 9mm, 8mm, 7mm and 6mm, and the present invention may be used for the detection in the gap being no more than 10mm.3, the present invention due to two survey chis can rotate towards different directions to 90 degree or other suitable angles respectively, stretch into detection site and carry out gap detection, easy to use, therefore the present invention can be widely used in field of engineering technology.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is the structural representation under open mode of the present invention
Fig. 3 is that schematic diagram is looked on a left side of Fig. 2
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figures 1 to 3, the present invention includes one handle 1, a survey chi 3,4 is rotationally connected respectively by a round pin 2 at the two ends of handle 1, two survey chis 3,4 all in thinning stepped gradually to free end by link, thickness difference between on same survey chi 3,4 two adjacent ladders is equal, such as, survey chi 3 thickness of topping bar and be followed successively by 5mm, 4mm, 3mm, 2mm and 1mm; The thickness difference surveyed in difference between two adjacent ladders on chi is also equal, and the thickness of the step such as surveyed on chi 4 is followed successively by 10mm, 9mm, 8mm, 7mm and 6mm, and its thickness difference is 1mm, equal with the thickness difference surveyed on chi 3 between ladder.The thickness surveying ladder the thinnest on chi 4 is greater than the thickness surveying ladder the thickest on chi 3, and the difference surveyed between the thickness of ladder the thinnest on chi 4 and the thickness surveying ladder the thickest on chi 3 equals the thickness difference between same survey chi 3,4 liang of adjacent ladders.
As shown in Figure 2 and Figure 3, when the present invention uses, when a certain step surveyed on chi 3 or survey chi 4 is stuck on institute's detection part, represent the height value in this gap, place.When detection space is comparatively wide, the present invention extend into detection site, and rotation is surveyed chi 3 and surveyed chi 4 to 180 ° respectively, makes survey chi 3 and survey chi 4 and handle 1 on same straight line, uses as common ladder clearance gauge.When detection space is comparatively narrow and small, surveys chi 3 and survey chi 4 and rotate to 90 degree or other suitable angles towards two different directions, stretch into detection site and carry out gap detection.Set gradually as 5mm, 4mm, 3mm, 2mm and 1mm when surveying the step thicknesses on chi 3, when the step thicknesses surveyed on chi 4 sets gradually as 10mm, 9mm, 8mm, 7mm and 6mm, the present embodiment may be used for the detection in the gap being no more than 10mm.
The various embodiments described above are only for illustration of the present invention, and wherein the structure, connected mode etc. of each parts all can change to some extent, and every equivalents of carrying out on the basis of technical solution of the present invention and improvement, all should not get rid of outside protection scope of the present invention.
Claims (2)
1. the ladder clearance gauge for detector gap, it is characterized in that: it comprises one handle, a survey chi is rotationally connected respectively by a round pin at the two ends of described handle, chi is surveyed all in thinning stepped gradually to free end by link described in two, the thickness difference be positioned between two adjacent ladders on same described survey chi is equal, the thickness difference be positioned between two adjacent steps on different described survey chi is also equal, wherein the difference surveyed described between the thickness of ladder the thickest on chi and the thickness surveying ladder the thinnest on chi described in another equals to be positioned at the thickness difference on same described survey chi between two adjacent steps.
2. a kind of ladder clearance gauge for detector gap as claimed in claim 1, is characterized in that: the thickness surveying the step on chi described in one is followed successively by 5mm, 4mm, 3mm, 2mm and 1mm; The thickness surveying the step on chi described in another is followed successively by 10mm, 9mm, 8mm, 7mm and 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295591.4A CN105157530A (en) | 2015-06-02 | 2015-06-02 | Stepped plug gauge used for detecting clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295591.4A CN105157530A (en) | 2015-06-02 | 2015-06-02 | Stepped plug gauge used for detecting clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105157530A true CN105157530A (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510295591.4A Pending CN105157530A (en) | 2015-06-02 | 2015-06-02 | Stepped plug gauge used for detecting clearance |
Country Status (1)
| Country | Link |
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| CN (1) | CN105157530A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068257A (en) * | 2018-01-23 | 2019-07-30 | 兰州兰石重型装备股份有限公司 | Connector unfitness of butt detection ruler and its application method |
| CN112985236A (en) * | 2019-12-17 | 2021-06-18 | 中核建中核燃料元件有限公司 | Method for rapidly and visually inspecting weld penetration without measuring tool |
| EE01557U1 (en) * | 2021-01-03 | 2022-02-15 | OÜ Toili | A gauge for measuring a thickness of a concrete protective layer |
| CN114719715A (en) * | 2022-03-22 | 2022-07-08 | 武钢集团昆明钢铁股份有限公司 | Online rapid detection measuring tool for high-temperature billet cutting seam and detection method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4584774A (en) * | 1984-11-26 | 1986-04-29 | Link Glennie W | Step gauge for setting up wood working tools for specialty processing |
| CN201014949Y (en) * | 2007-01-22 | 2008-01-30 | 南车四方机车车辆股份有限公司 | Door preassembled feeler gauge |
| CN201955028U (en) * | 2010-12-31 | 2011-08-31 | 巨人通力电梯有限公司 | Feeler gauge for step of elevator |
| CN203869637U (en) * | 2014-05-30 | 2014-10-08 | 黄轶青 | Universal plug gauge used for measurement |
| CN204788097U (en) * | 2015-06-02 | 2015-11-18 | 南车二七车辆有限公司 | A ladder clearance gauge for detecting clearance |
-
2015
- 2015-06-02 CN CN201510295591.4A patent/CN105157530A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4584774A (en) * | 1984-11-26 | 1986-04-29 | Link Glennie W | Step gauge for setting up wood working tools for specialty processing |
| CN201014949Y (en) * | 2007-01-22 | 2008-01-30 | 南车四方机车车辆股份有限公司 | Door preassembled feeler gauge |
| CN201955028U (en) * | 2010-12-31 | 2011-08-31 | 巨人通力电梯有限公司 | Feeler gauge for step of elevator |
| CN203869637U (en) * | 2014-05-30 | 2014-10-08 | 黄轶青 | Universal plug gauge used for measurement |
| CN204788097U (en) * | 2015-06-02 | 2015-11-18 | 南车二七车辆有限公司 | A ladder clearance gauge for detecting clearance |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068257A (en) * | 2018-01-23 | 2019-07-30 | 兰州兰石重型装备股份有限公司 | Connector unfitness of butt detection ruler and its application method |
| CN112985236A (en) * | 2019-12-17 | 2021-06-18 | 中核建中核燃料元件有限公司 | Method for rapidly and visually inspecting weld penetration without measuring tool |
| EE01557U1 (en) * | 2021-01-03 | 2022-02-15 | OÜ Toili | A gauge for measuring a thickness of a concrete protective layer |
| CN114719715A (en) * | 2022-03-22 | 2022-07-08 | 武钢集团昆明钢铁股份有限公司 | Online rapid detection measuring tool for high-temperature billet cutting seam and detection method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |