CN201575779U - Measuring scale for measuring blade gaps of shearing machines - Google Patents
Measuring scale for measuring blade gaps of shearing machines Download PDFInfo
- Publication number
- CN201575779U CN201575779U CN2009202142482U CN200920214248U CN201575779U CN 201575779 U CN201575779 U CN 201575779U CN 2009202142482 U CN2009202142482 U CN 2009202142482U CN 200920214248 U CN200920214248 U CN 200920214248U CN 201575779 U CN201575779 U CN 201575779U
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- China
- Prior art keywords
- connecting rod
- dip stick
- triangle
- lighting source
- measuring
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- Expired - Fee Related
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Abstract
The utility model discloses a measuring scale for measuring blade gaps of shearing machines, which comprises a triangular feeler gauge provided with graduation. The triangular feeler gauge is formed by two same triangular wedge-shaped rulers (1) connected together via lateral edges, and the triangular feeler gauge is fixed at one end of a connecting rod (2) with certain rigidity. The connecting rod (2) is an extensible metal rod. The measuring scale further includes a magnifying glass (3) and a lighting source (4) which are mounted on the connecting rod with a certain distance to the triangular feeler gauge, and the magnifying glass (3) and the lighting source (4) are capable of rotating on a face parallel to axis of the connecting rod (2). The measuring scale is capable of not only being inserted into a to-be-measured gap for direct reading, but also providing a relatively large vision angle range for reading measured data values. The measuring scale has the advantages of avoiding direct entering a shearing machine for measurement of operators via arrangement of the connecting rod, guaranteeing safety of the operators, and leading measurement to be more accurate in measured data and convenient by providing the magnifying glass and the independent light source.
Description
Technical field
The utility model relates to a kind of survey instrument, is a dip stick specifically, and particularly a kind of dip stick that is used for measuring the shearer blade clearance comprises the triangle clearance gauge that has scale.
Background technology
At present, the general shearer blade clearance survey instrument of steel rolling mill has a kind of triangle clearance gauge, and the triangle clearance gauge is a wedge structure, is carved with designation number above.This triangle clearance gauge uses simple, and directly inserting in the slit to be measured directly, reading gets final product.But, carrying out the shearer blade clearance when measuring, need operating personnel to carry the triangle clearance gauge and enter shearer and measure, exist like this and measure unfavorable factors such as inconvenience, efficiency of measurement are low, particularly there is very large danger factor.And, directly read measured value from the triangle clearance gauge of measuring owing to the space of carrying out measuring the shearer blade clearance is generally smaller, often find good visual angle, thereby influence measuring accuracy and work efficiency with regard to difficulty.
The utility model content
The technical problems to be solved in the utility model is: a kind of dip stick of measuring the shearer blade clearance is provided, and this dip stick can not only directly insert direct reading in the slit to be measured, and a bigger angular field of view that reads measured data values can be provided.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of dip stick of measuring the shearer blade clearance, comprise the triangle clearance gauge that has scale, described triangle clearance gauge is made up of two identical triangle wedge type scales, and a side of described triangle wedge type scale connects together and forms the angle that 30 degree ~ 90 are spent.Described angle is preferably 90 degree.Such triangle wedge type scale is as the straight set square of surveying, and another one triangle wedge type scale then is used for reading measured data values, thereby a bigger angular field of view that reads measured data values can be provided.
As a technological improvement of dip stick described in the utility model, described triangle clearance gauge is fixed on connecting rod one end that certain rigidity is arranged.Can realize the telemeasurement gap like this, thereby avoid survey crew to enter the hazardous equipment zone, improve security greatly.
As the further technological improvement of dip stick described in the utility model, described connecting rod is telescopic Metallic rod.The length of this Metallic rod can be regulated between the 50-120cm scope, so not only can realize the telemeasurement gap, avoids survey crew to enter the hazardous equipment zone, improve security, and can be suitable for different occasions, and more convenient to use, thus increase work efficiency.
As the another technological improvement of dip stick described in the utility model, described dip stick also comprises a magnifier, and described magnifier is installed on the described connecting rod, apart from triangle clearance gauge 5 ~ 10cm place.The numerical value that like this can the measurement by magnification scale shows makes when reading measurement data more quick and precisely.
As the another further technological improvement of dip stick described in the utility model, described magnifier can with the face of pitman shaft line parallel on be rotated.Described magnifier is aimed at when realizing reading measurement data needs the scale mark that reads on the triangle clearance gauge, read accuracy thereby improve.
As a technological improvement again of dip stick described in the utility model, described dip stick also comprises a lighting source, and described lighting source is installed on the described connecting rod, apart from triangle clearance gauge 10 ~ 20cm place.Measurement is carried out at any time, and do not relied on fixed light source, thereby increase work efficiency.
As a further technological improvement again of dip stick described in the utility model, described lighting source can with the face of pitman shaft line parallel on be rotated.Described lighting source shines when realizing reading measurement data needs the scale mark that reads on the triangle clearance gauge, read accuracy thereby improve.
As a further technological improvement again of dip stick described in the utility model, described lighting source is miniature electric torch, and cost price is cheap, also realizes easily.
Description of drawings
Fig. 1 is the synoptic diagram of dip stick described in the utility model;
Fig. 2 is another synoptic diagram of dip stick described in the utility model.
Embodiment
Below for a more detailed description to the utility model in conjunction with the accompanying drawings with embodiment.These embodiment only are the descriptions to the utility model preferred forms, scope of the present utility model are not had any restriction.
Embodiment
As shown in Figure 1, the triangle clearance gauge of dip stick is made up of two identical triangle wedge type scales 1, one side of two triangle wedge type scales 1 connects together, and two angles that form 30 degree ~ 90 degree between the triangle wedge type scale, such triangle wedge type scale is as the straight set square of surveying, another one triangle wedge type scale then is used for reading measured data values, thereby a bigger angular field of view that reads measured data values can be provided, obtain between the two triangle wedge type scales angle according to test and be preferably 90 degree.
As shown in Figure 2, this dip stick also comprises connecting rod 2, magnifier 3 and lighting source 4.This connecting rod 2 has certain rigidity, can be telescopic connecting link, and its length can be regulated between the 50-120cm scope.Can be suitable for different occasions like this, more convenient to use, thus increase work efficiency.Described triangle wedge type scale 1 is fixed on an end of connecting rod 2, when measuring like this, can extend into the shearer blade clearance by connecting rod, realizes the telemeasurement gap, thereby avoids survey crew to enter the hazardous equipment zone, has improved security greatly.
Described magnifier 3 is installed on the connecting rod 2, and apart from triangle clearance gauge 5 ~ 10cm place, when measuring, survey crew can read the measurement numerical value that is exaggerated on the surveyors' staff by magnifier like this, makes and reads measurement data more quick and precisely.For convenient reading, described magnifier 3 can with the face of connecting rod 2 parallel axes on be rotated.Described magnifier is aimed at when realizing reading measurement data needs the scale mark that reads on the triangle clearance gauge.
Described lighting source 4 is installed on the connecting rod 2, apart from triangle clearance gauge 10 ~ 20cm place, when light was bad, survey crew can read measurement numerical value by opening lighting source 4, and measurement is carried out at any time like this, and do not rely on fixed light source, thereby increase work efficiency.For convenient reading, described lighting source 4 also can with the face of connecting rod 2 parallel axes on be rotated.Thereby when reading measurement data, described lighting source shines needs the scale mark that reads on the triangle clearance gauge, improves the accuracy of reading.For saving cost, easy to use, described lighting source can be selected miniature electric torch.
Using dip stick described in the utility model when carrying out the measurement of shearer cutting edge, one of them triangle wedge type scale is as the straight set square of surveying, another one triangle wedge type scale then is used for reading measured data values, the angular field of view that reads measured data values of having widened, utilize the length of extendable handle, avoid human body to enter shearer, health is in danger, during measurement lighting source is opened, aim at the position of surveying, utilize directly reading of magnifier (rotating to proper angle), reduce the deviation of mobile reading.Can guarantee the safety of survey crew like this, shorten Measuring Time, improve measuring accuracy.
Claims (10)
1. a dip stick of measuring the shearer blade clearance comprises the triangle clearance gauge that has scale, it is characterized in that:
Described triangle clearance gauge is made up of two identical triangle wedge type scales (1), and a side of described triangle wedge type scale (1) connects together and forms the angle that 30 degree ~ 90 are spent.
2. dip stick according to claim 1 is characterized in that: the angle that described two triangle wedge type scales (1) form is 90 degree.
3. dip stick according to claim 2 is characterized in that: described triangle clearance gauge is fixed on connecting rod (2) one ends that certain rigidity is arranged.
4. dip stick according to claim 3 is characterized in that: described connecting rod (2) is telescopic Metallic rod.
5. according to claim 3 or 4 described dip sticks, it is characterized in that: described dip stick also comprises a magnifier (3), and described magnifier (3) is installed on the described connecting rod (2), apart from triangle clearance gauge 5～10cm place.
6. dip stick according to claim 5 is characterized in that: described magnifier (3) can with the face of connecting rod (2) parallel axes on be rotated.
7. according to claim 3 or 4 described dip sticks, it is characterized in that: described dip stick also comprises a lighting source (4), and described lighting source (4) is installed on the described connecting rod (2), apart from triangle clearance gauge 10～20cm place.
8. dip stick according to claim 7 is characterized in that: described lighting source (4) can with the face of connecting rod (2) parallel axes on be rotated.
9. dip stick according to claim 8 is characterized in that: described lighting source (4) is miniature electric torch.
10. dip stick according to claim 6 is characterized in that: described dip stick also comprises a lighting source (4), and described lighting source (4) is installed on the described connecting rod (2), apart from triangle clearance gauge 10～20cm place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202142482U CN201575779U (en) | 2009-11-27 | 2009-11-27 | Measuring scale for measuring blade gaps of shearing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202142482U CN201575779U (en) | 2009-11-27 | 2009-11-27 | Measuring scale for measuring blade gaps of shearing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575779U true CN201575779U (en) | 2010-09-08 |
Family
ID=42695656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202142482U Expired - Fee Related CN201575779U (en) | 2009-11-27 | 2009-11-27 | Measuring scale for measuring blade gaps of shearing machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227506A (en) * | 2013-06-20 | 2014-12-24 | 宝山钢铁股份有限公司 | Clearance measurement method and clearance measurement device for double-cut shears of welding machine |
-
2009
- 2009-11-27 CN CN2009202142482U patent/CN201575779U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227506A (en) * | 2013-06-20 | 2014-12-24 | 宝山钢铁股份有限公司 | Clearance measurement method and clearance measurement device for double-cut shears of welding machine |
| CN104227506B (en) * | 2013-06-20 | 2016-06-29 | 宝山钢铁股份有限公司 | The double; two clipping gap measuring apparatus of a kind of welding machine 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 |
Granted publication date: 20100908 Termination date: 20161127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |