CN204788097U - A ladder clearance gauge for detecting clearance - Google Patents
A ladder clearance gauge for detecting clearance Download PDFInfo
- Publication number
- CN204788097U CN204788097U CN201520371837.7U CN201520371837U CN204788097U CN 204788097 U CN204788097 U CN 204788097U CN 201520371837 U CN201520371837 U CN 201520371837U CN 204788097 U CN204788097 U CN 204788097U
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- thickness
- ladder
- chi
- measuring tape
- clearance
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Abstract
The utility model relates to a ladder clearance gauge for detecting clearance, its characterized in that: it includes a handle the both ends of handle are rotated through a round pin respectively and are connected a measuring tape, two the measuring tape all be by the link to the free end echelonment of attenuation gradually, be located samely poor equalling of thickness between the double -phase neighbour's on the measuring tape ladder, be located the difference thickness between the double -phase adjacent ladder on the measuring tape is poor also equal, one of them thickness and another of the thickest ladder on the measuring tape difference on the measuring tape between the thickness of final thin ladder equals to be located samely thickness on the measuring tape between double -phase adjacent ladder is poor. One the thickness of the step on the measuring tape is 5mm, 4mm, 3mm, 2mm and 1mm in proper order, another the thickness of the step on the measuring tape is 10mm, 9mm, 8mm, 7mm and 6mm in proper order. The utility model discloses can extensively be used for the detection in the clearance in narrow and small space.
Description
Technical field
The utility model relates to a kind of ladder clearance gauge for detector gap, belongs 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 purpose of this utility model 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 utility model 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 utility model is owing to taking above technical scheme, it has the following advantages: 1, the utility model 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 utility model can stretch into the detection carrying out gap in small space, can improve detection efficiency.The thickness of the step 2, on the utility model one survey chi is followed successively by 5mm, 4mm, 3mm, 2mm and 1mm, the thickness of another step surveyed on chi is followed successively by 10mm, 9mm, 8mm, 7mm and 6mm, and the utility model may be used for the detection in the gap being no more than 10mm.3, the utility model 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 utility model can be widely used in field of engineering technology.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the structural representation under the utility model open mode
Fig. 3 is that schematic diagram is looked on a left side of Fig. 2
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figures 1 to 3, the utility model comprises 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 utility model 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 utility model 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 utility model; wherein the structure, connected mode etc. of each parts all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
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., as claimed in claim 1 for the ladder clearance gauge of detector gap, it 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 |
|---|---|---|---|
| CN201520371837.7U CN204788097U (en) | 2015-06-02 | 2015-06-02 | A ladder clearance gauge for detecting clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520371837.7U CN204788097U (en) | 2015-06-02 | 2015-06-02 | A ladder clearance gauge for detecting clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204788097U true CN204788097U (en) | 2015-11-18 |
Family
ID=54528121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520371837.7U Expired - Fee Related CN204788097U (en) | 2015-06-02 | 2015-06-02 | A ladder clearance gauge for detecting clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204788097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157530A (en) * | 2015-06-02 | 2015-12-16 | 南车二七车辆有限公司 | Stepped plug gauge used for detecting clearance |
-
2015
- 2015-06-02 CN CN201520371837.7U patent/CN204788097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157530A (en) * | 2015-06-02 | 2015-12-16 | 南车二七车辆有限公司 | Stepped plug gauge used for detecting clearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee after: Beijing Zhongche 27 Vehicles Co. Ltd. Address before: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee before: South Locomotive Erqi Vehicle Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |