CN206113810U - U type channel -section steel groove width and thick measuring tool of leg - Google Patents
U type channel -section steel groove width and thick measuring tool of leg Download PDFInfo
- Publication number
- CN206113810U CN206113810U CN201620955894.4U CN201620955894U CN206113810U CN 206113810 U CN206113810 U CN 206113810U CN 201620955894 U CN201620955894 U CN 201620955894U CN 206113810 U CN206113810 U CN 206113810U
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- China
- Prior art keywords
- central recess
- width
- lower limb
- section steel
- channel
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- 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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Abstract
The utility model discloses a U type channel -section steel groove width and thick measuring tool of leg, including the measuring gage body, the one end of measuring gage body is provided with central convex part, and this center convex part constitutes groove width upper limit measuring gage, the other end of measuring gage body is provided with central recess, and the center of central recess is provided with type center pillar, and this type center pillar sets up with fovea centralis tank bottom portion is integrative including integrative main aspects and the tip that sets up, main aspects, and the width size of main aspects equals the mid -value of channel -section steel groove width, and the part that main aspects both sides edge to central recess corresponds between the lateral wall constitutes the thick lower limit measuring gage of leg, the width size of tip equals the lower limit value of channel -section steel groove width, and the perpendicular distance that tip both sides edge to central recess corresponds the lateral wall equals the upper limit value that the size is favored to the channel -section steel leg, also is that the marginal part that corresponds between the lateral wall to central recess in tip both sides constitutes the thick upper limit measuring gage of leg. This application convenient to carry, the function is various and accuracy is high.
Description
Technical field
The application is related to a kind of verifying attachment in hot rolling forklift door frame channel-section steel production process, particularly a kind of U-type groove steel
Groove width and lower limb thickness survey tool.
Background technology
Forklift hoisting system is very high to the intensity and dimensional requirement of forklift door frame channel-section steel.Many rollers are arranged in forklift door frame
It is to ensure that pallet fork is steadily lifted in the middle of the inside groove of channel-section steel, groove width dimensional accuracy has to ensure first.
In use, and the accurate measurement size is not necessary to, as long as groove width is controlled in tolerance, you can ensure whole
The safe operation of body forklift door frame.Therefore, forklift door frame channel-section steel groove width is paid close attention in process of production.
But, when finding using the vernier caliper measurement size in actual production, time of measuring length and easily occur
Maloperation, causes to measure and judge less efficient, affects production efficiency.
The Chinese utility model patent application of Application No. 201220239517.2, entitled " one kind of its innovation and creation
Hot rolling forklift door frame channel-section steel groove width survey tool ", it includes two measurement bodies corresponding with groove width, two measurement bodies
In the width of a measurement body be groove width and dimensional tolerance upper limit sum, width of another measurement body is groove width and size
Lower variation of tolerance sum.
Above-mentioned patent application, although can quickly judge that whether product groove width is qualified, can carry, can be suitably used for outdoor
And field measurement.However it remains it is following not enough：
1. two measurement bodies are needed, carrying difficulty is increased, but also specific store box need to be equipped with and carried.
2. single function, when the concrete size of groove width or measurement other sizes, such as lower limb thickness size is needed, then can not use.
3. not wear-resistant, using a period of time after, two sides are easily worn and torn, cause measurement it is inaccurate.
4. insufficient strength, it may occur that deformation, causes measurement inaccurate.
The content of the invention
The application technical problem to be solved is to be directed to above-mentioned the deficiencies in the prior art, and provides a kind of U-type groove steel tank width
With lower limb thickness survey tool, the U-type groove steel tank width and lower limb thickness survey tool more convenient, the vdiverse in function and accuracy of measurement of carrying
It is high.
To solve above-mentioned technical problem, the technical scheme that the application is adopted is：
A kind of U-type groove steel tank width and lower limb thickness survey tool, including measurement gauge, during one end of measurement gauge is provided with
Cardiac prominence portion, the width dimensions of the center protrusion are equal to the wide higher limit of U-type groove steel tank, namely center protrusion constitutes the groove width upper limit and surveys
Gauge；The other end of measurement gauge is provided with central recess, and central recess is provided centrally with convex center pillar, the convex
Center pillar includes big end and the small end being wholely set, and big end is wholely set with central recess bottom, and the width dimensions at big end are equal to groove
The wide intermediate value of steel tank, the vertical dimension of big end both sides of the edge to central recess respective side wall is equal to the lower limit of channel-section steel lower limb thickness size
Value, namely big end both sides of the edge are to the part composition lower limb thickness lower limit measuring gage between central recess respective side wall；The width of small end
Size is equal to the lower limit of channel-section steel groove width, and the vertical dimension of small end both sides of the edge to central recess respective side wall is equal to channel-section steel lower limb thickness
The higher limit of size, namely small end both sides of the edge are to the part composition lower limb thickness upper limit measuring gage between central recess respective side wall.
The measuring surface of the measurement gauge is provided with titanium alloy coating.
The thickness of the measurement gauge is 4-8mm.
Each corner of the measurement gauge is provided with circular arc chamfering.
Suppending hole is provided with the measurement gauge.
The application has the advantages that using after said structure：
1. a measurement gauge is only needed, the measurement of groove width size can be realized, in addition, suppending hole can be suspended on wrapping
Or key is first-class, so as to easy to carry, it is not required to be equipped with specific store box, reduces production cost.
2. vdiverse in function, can carry out being measured while groove width and lower limb width.
3. measuring gauge can adopt stainless steel material, and thickness is in 4-8mm, therefore intensity is high, will not deform, and surveys
Amount is also more accurate, reliable.
4. the setting of above-mentioned circular arc chamfering so that the easy punch forming of measurement gauge, is less prone to crackle, and intensity is more
It is high.
Description of the drawings
Fig. 1 is the structural representation of a kind of U-type groove steel tank width of the application and lower limb thickness survey tool.
Specific embodiment
Below in conjunction with the accompanying drawings the application is described in further detail with concrete better embodiment.
As shown in figure 1, a kind of U-type groove steel tank width and lower limb thickness survey tool, wherein have measurement gauge 1, center protrusion 2,
Central recess 3, greatly convex center pillar 4, the main skill such as end 41, small end 42, lower limb thickness upper limit measuring gage 43, lower limb thickness lower limit measuring gage 44
Art feature.
A kind of U-type groove steel tank width and lower limb thickness survey tool, including measurement gauge, during one end of measurement gauge is provided with
Cardiac prominence portion, the width dimensions of the center protrusion are equal to the wide higher limit of U-type groove steel tank, namely center protrusion constitutes the groove width upper limit and surveys
Gauge；The other end of measurement gauge is provided with central recess, and central recess is provided centrally with convex center pillar, the convex
Center pillar includes big end and the small end being wholely set, and big end is wholely set with central recess bottom, and the width dimensions at big end are equal to groove
The wide intermediate value of steel tank, the vertical dimension of big end both sides of the edge to central recess respective side wall is equal to the lower limit of channel-section steel lower limb thickness size
Value, namely big end both sides of the edge are to the part composition lower limb thickness lower limit measuring gage between central recess respective side wall；The width of small end
Size is equal to the lower limit of channel-section steel groove width, and the vertical dimension of small end both sides of the edge to central recess respective side wall is equal to channel-section steel lower limb thickness
The higher limit of size, namely small end both sides of the edge are to the part composition lower limb thickness upper limit measuring gage between central recess respective side wall.
The measuring surface of the measurement gauge is provided with titanium alloy coating.
The thickness of the measurement gauge is 4-8mm.
Each corner of the measurement gauge is provided with circular arc chamfering.
Suppending hole is provided with the measurement gauge.
The application has the advantages that using after said structure：
1. a measurement gauge is only needed, the measurement of groove width size can be realized, in addition, suppending hole can be suspended on wrapping
Or key is first-class, so as to easy to carry, it is not required to be equipped with specific store box, reduces production cost.
2. vdiverse in function, can carry out being measured while groove width and lower limb width.
3. measuring gauge can adopt stainless steel material, and thickness is in 4-8mm, therefore intensity is high, will not deform, and surveys
Amount is also more accurate, reliable.
4. the setting of above-mentioned circular arc chamfering so that the easy punch forming of measurement gauge, is less prone to crackle, and intensity is more
It is high.
The preferred implementation of the application described in detail above, but, the application is not limited in above-mentioned embodiment
Detail, in the range of the technology design of the application, various equivalents can be carried out to the technical scheme of the application, this
A little equivalents belong to the protection domain of the application.
Claims (5)
1. a kind of U-type groove steel tank width and lower limb thickness survey tool, it is characterised in that：Including measurement gauge, the one of gauge is measured
End is provided with center protrusion, and the width dimensions of the center protrusion are equal to the wide higher limit of U-type groove steel tank, namely center protrusion is constituted
Groove width upper limit measuring gage；The other end of measurement gauge is provided with central recess, and central recess is provided centrally with convex
Post, the convex center pillar includes big end and the small end being wholely set, and big end is wholely set with central recess bottom, the width at big end
Size is equal to the intermediate value of channel-section steel groove width, and the vertical dimension of big end both sides of the edge to central recess respective side wall is equal to channel-section steel lower limb thickness chi
Very little lower limit, namely big end both sides of the edge are to the part composition lower limb thickness lower limit measuring gage between central recess respective side wall；It is little
The width dimensions at end are equal to the lower limit of channel-section steel groove width, and small end both sides of the edge to the vertical dimension of central recess respective side wall is equal to
The higher limit of channel-section steel lower limb thickness size, namely small end both sides of the edge are to the part composition lower limb thickness upper limit between central recess respective side wall
Measuring gage.
2. U-type groove steel tank width according to claim 1 and lower limb thickness survey tool, it is characterised in that：The measurement gauge
Measuring surface be provided with titanium alloy coating.
3. U-type groove steel tank width according to claim 1 and lower limb thickness survey tool, it is characterised in that：The measurement gauge
Thickness be 4-8mm.
4. U-type groove steel tank width according to claim 1 and lower limb thickness survey tool, it is characterised in that：The measurement gauge
Each corner be provided with circular arc chamfering.
5. U-type groove steel tank width according to claim 1 and lower limb thickness survey tool, it is characterised in that：The measurement gauge
On be provided with suppending hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955894.4U CN206113810U (en) | 2016-08-29 | 2016-08-29 | U type channel -section steel groove width and thick measuring tool of leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955894.4U CN206113810U (en) | 2016-08-29 | 2016-08-29 | U type channel -section steel groove width and thick measuring tool of leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113810U true CN206113810U (en) | 2017-04-19 |
Family
ID=58513784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620955894.4U Expired - Fee Related CN206113810U (en) | 2016-08-29 | 2016-08-29 | U type channel -section steel groove width and thick measuring tool of leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007323A (en) * | 2017-11-29 | 2018-05-08 | 首都航天机械公司 | One kind is used for rudder axial workpiece rudderpost groove device for detecting symmetry degree and method |
| CN114322696A (en) * | 2021-12-08 | 2022-04-12 | 中铁隆昌铁路器材有限公司 | Comprehensive detection platform and detection method for elastic clamp for heavy-duty track turnout |
-
2016
- 2016-08-29 CN CN201620955894.4U patent/CN206113810U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007323A (en) * | 2017-11-29 | 2018-05-08 | 首都航天机械公司 | One kind is used for rudder axial workpiece rudderpost groove device for detecting symmetry degree and method |
| CN114322696A (en) * | 2021-12-08 | 2022-04-12 | 中铁隆昌铁路器材有限公司 | Comprehensive detection platform and detection method for elastic clamp for heavy-duty track turnout |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170419 Termination date: 20170829 |