CN203628161U - Prism base used for welding ball measuring - Google Patents
Prism base used for welding ball measuring Download PDFInfo
- Publication number
- CN203628161U CN203628161U CN201320639530.1U CN201320639530U CN203628161U CN 203628161 U CN203628161 U CN 203628161U CN 201320639530 U CN201320639530 U CN 201320639530U CN 203628161 U CN203628161 U CN 203628161U
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- China
- Prior art keywords
- measured
- prism
- sleeve
- solder sphere
- annulus
- Prior art date
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 title abstract description 11
- 229910000679 solder Inorganic materials 0.000 claims description 48
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a prism base used for welding ball measuring. The prism base comprises a ring and a sleeve, diameter of the ring is smaller than that of a welding ball to be measured, the sleeve is fixedly connected above the ring and perpendicular to a plane where the ring is positioned, and the central axis of the sleeve passes the circle center of the ring. When the ring is placed on the surface of the welding ball to be measured and a handle of a prism is arranged in the sleeve in an inserted manner, center of the prism and that of the welding ball to be measured can be ensured to be on a same straight line; when the ring is moved on the surface of the welding ball to be measured until an air bubble of the prism is centered, the prism can be ensured to be positioned exactly above the ball center of the welding ball to be measured; height coordinate of the surface of the welding ball to be measured is measured by utilizing a total-station instrument, and the height coordinate of the ball center can be acquired by enabling a measured value to be substracted by radius of the welding ball to be measured. Consequently, by utilizing the prism base, coordinates of the welding ball can be accurately and quickly measured.
Description
Technical field
The utility model belongs to the realm of building construction, relates in particular to a kind of prism base of measuring for solder sphere.
Background technique
Welded spherical node steel grid structure is to be formed by steel hollow ball and steel-pipe welding, when rack is assembled, need to accurately measure solder sphere, by determining the position of welded spherical node, carries out the assembled and installment work of rack.And the central position of ball node cannot directly be measured, need indirectly to obtain by other means.
Existing method of measurement generally has two kinds: the first is to coordinate little prism or laser reflection sheet to measure by electronic tachometer, but due to the method cannot accurately determine little prism or laser reflection sheet whether be positioned at the centre of sphere directly over, there is deviation in measurement therefore all the time; Thereby another kind is the coordinate that solder sphere was measured and adjusted to the support coordinate by measuring and adjust solder sphere indirectly, this metering system place one's entire reliance upon bearing adjust precision, and cannot directly obtain solder sphere sphere centre coordinate, once there is deviation, the step of adjustment is very loaded down with trivial details.
Model utility content
Technical problem to be solved in the utility model be to provide a kind of can simple and fast and measure exactly the prism base of measuring for solder sphere of solder sphere coordinate.
The utility model is to realize like this, a kind of prism base of measuring for solder sphere is provided, comprise the annulus that can be positioned on solder sphere outer surface to be measured and the sleeve for fixed prism handle, the diameter of described annulus is less than the diameter of solder sphere to be measured, described sleeve is fixedly connected on described annulus top, and perpendicular to the plane at described annulus place, the medial axis of described sleeve is by the center of circle of described annulus.
Further, between described sleeve and described annulus, be fixedly connected with multiple supporting legs.
Further, described multiple supporting leg has multipair, be uniformly distributed in the week of described sleeve upwards, every pair of supporting leg comprises first, second supporting leg, one end of described first, second supporting leg crosses and is fixed on described annulus, and its other end is fixedly arranged on the outer surface of described sleeve and distributes up and down along its axial direction.
Further, the internal diameter of described sleeve than the diameter of prism handle large 0.4 millimeter to 0.5 millimeter.
Compared with prior art, the prism base of measuring for solder sphere of the present utility model comprises the sleeve and the annulus that are fixedly connected with, sleeve is perpendicular to the plane at annulus place, its medial axis is by the center of circle of annulus, like this, when annulus is positioned on solder sphere to be measured surface, the handle of prism plugs while being fixed in sleeve, can guarantee that the center of prism and the center of solder sphere to be measured are on same straight line, annulus is moved on the surface of solder sphere to be measured, until the bubble of prism is time placed in the middle, just can guarantee prism be positioned at the solder sphere centre of sphere to be measured directly over, utilize electronic tachometer to record the height coordinate on solder sphere to be measured surface, measured value is deducted to solder sphere radius to be measured, can obtain the height coordinate of the centre of sphere.Therefore, utilize this prism base can accurately and quickly measure the coordinate of solder sphere.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model for prism base one preferred embodiment of solder sphere measurement;
Fig. 2 is the schematic perspective view in the time of the state of use embodiment illustrated in fig. 1;
Fig. 3 is the front elevational schematic in the time that another uses state embodiment illustrated in fig. 1.
Embodiment
In order to make technical problem to be solved in the utility model, technological scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3, it is a preferred embodiment of the present utility model, this prism base 1 that is used for solder sphere measurement comprises the annulus 11 that can be positioned on solder sphere 3 outer surfaces to be measured, and for the sleeve 12 of the handle 21 of fixed prism 2, sleeve 12 is fixedly connected with annulus 11, sleeve 12 is perpendicular to the plane at annulus 11 places, and its medial axis is by the center of circle of annulus 11.
The internal diameter of sleeve 12, according to the diameter processing of handle 21, guarantees quality of fit, in the present embodiment, and large 0.4 millimeter to 0.5 millimeter than the diameter of handle 21 of the internal diameter of sleeve 12.
Particularly, sleeve 12 is fixedly connected on the top of annulus 11 by multiple supporting legs 121, and the diameter of annulus 11 is less than the diameter of solder sphere 3 to be measured.
Multiple supporting legs 121 have multipair, be uniformly distributed in the week of sleeve 12 upwards, every pair of supporting leg 12 comprises first, second supporting leg 121,122, one end of first, second supporting leg 121,122 crosses and is fixed on annulus 11, and its other end is fixedly arranged on the outer surface of sleeve 12 and distributes up and down along its axial direction.
Like this, in the time that annulus 11 is sheathed on solder sphere 3 outer surfaces to be measured, annulus 11 is equivalent to the cross section of solder sphere 3, because handle 21 is the center of circle of annulus 11 through the circular section of solder sphere 3 to be measured, and vertical with cross section, therefore handle 21 is through the centre of sphere of solder sphere 3 to be measured.Moreover the center of prism 2 and handle 21 are on same straight line, so the centre of sphere of the center of prism 2 and solder sphere to be measured 3 is also on same straight line.
As shown in Figure 2, when use, first annulus 11 is positioned over to solder sphere to be measured 3 surfaces upper, and handle 21 is plugged and be fixed in sleeve 12, just can guarantee that the center of prism 2 and the center of solder sphere to be measured 3 are on same straight line.
Then, as shown in Figure 3, annulus 11 is moved on the surface of solder sphere 3 to be measured, until in the bubble office of prism 2 time, show that prism 2 is in vertical state, now, prism 2 be positioned at solder sphere 3 centre ofs sphere to be measured directly over.Utilize electronic tachometer to record the height coordinate on solder sphere 3 surfaces, measured value is deducted to solder sphere 3 radiuses, can obtain the height coordinate of the centre of sphere.
The above-mentioned prism base 1 of measuring for solder sphere comprises the sleeve 12 and the annulus 11 that are fixedly connected with, sleeve 12 is perpendicular to the plane at annulus 11 places, its medial axis is by the center of circle of annulus 11, like this, when annulus 11 is positioned on solder sphere to be measured 3 surfaces, the handle 21 of prism 2 plugs while being fixed in sleeve 12, the center of the center of prism 2 and solder sphere to be measured 3 is on same straight line, annulus 11 is moved on the surface of solder sphere 3 to be measured, until in the bubble office of prism 2 time, just can guarantee prism 2 be positioned at solder sphere 3 centre ofs sphere to be measured directly over, utilize electronic tachometer to record the height coordinate on solder sphere to be measured 3 surfaces, measured value is deducted to solder sphere 3 radiuses to be measured, can obtain the height coordinate of the centre of sphere.Therefore, utilize this prism base 1 can accurately and quickly measure the coordinate of solder sphere 3.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a prism base of measuring for solder sphere, it is characterized in that, comprise the annulus that can be positioned on solder sphere outer surface to be measured and the sleeve for fixed prism handle, the diameter of described annulus is less than the diameter of solder sphere to be measured, described sleeve is fixedly connected on described annulus top, and perpendicular to the plane at described annulus place, the medial axis of described sleeve is by the center of circle of described annulus.
2. the prism base of measuring for solder sphere as claimed in claim 1, is characterized in that, between described sleeve and described annulus, is fixedly connected with multiple supporting legs.
3. the prism base of measuring for solder sphere as claimed in claim 2, it is characterized in that, described multiple supporting leg has multipair, be uniformly distributed in the week of described sleeve upwards, every pair of supporting leg comprises first, second supporting leg, one end of described first, second supporting leg crosses and is fixed on described annulus, and its other end is fixedly arranged on the outer surface of described sleeve and distributes up and down along its axial direction.
4. the prism base of measuring for solder sphere as claimed in claim 1, is characterized in that large 0.4 millimeter to 0.5 millimeter than the diameter of prism handle of the internal diameter of described sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639530.1U CN203628161U (en) | 2013-10-16 | 2013-10-16 | Prism base used for welding ball measuring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639530.1U CN203628161U (en) | 2013-10-16 | 2013-10-16 | Prism base used for welding ball measuring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628161U true CN203628161U (en) | 2014-06-04 |
Family
ID=50814636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320639530.1U Expired - Lifetime CN203628161U (en) | 2013-10-16 | 2013-10-16 | Prism base used for welding ball measuring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628161U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197390A (en) * | 2016-09-18 | 2016-12-07 | 南通市测绘院有限公司 | A kind of spheroid centre of sphere coordinate location device |
| CN106323169A (en) * | 2016-09-18 | 2017-01-11 | 南通市测绘院有限公司 | Sphere center coordinate positioning method |
| CN106500677A (en) * | 2016-11-25 | 2017-03-15 | 中国人民解放军63926部队 | A kind of quick accurate positioning method of bolt |
| CN108731658A (en) * | 2018-08-14 | 2018-11-02 | 河北建设集团股份有限公司 | The method of precise positioning reticulated shell welded spherical node |
-
2013
- 2013-10-16 CN CN201320639530.1U patent/CN203628161U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197390A (en) * | 2016-09-18 | 2016-12-07 | 南通市测绘院有限公司 | A kind of spheroid centre of sphere coordinate location device |
| CN106323169A (en) * | 2016-09-18 | 2017-01-11 | 南通市测绘院有限公司 | Sphere center coordinate positioning method |
| CN106500677A (en) * | 2016-11-25 | 2017-03-15 | 中国人民解放军63926部队 | A kind of quick accurate positioning method of bolt |
| CN106500677B (en) * | 2016-11-25 | 2023-06-23 | 中国人民解放军63926部队 | Quick and accurate bolt positioning method |
| CN108731658A (en) * | 2018-08-14 | 2018-11-02 | 河北建设集团股份有限公司 | The method of precise positioning reticulated shell welded spherical node |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Prism base used for welding ball measuring Effective date of registration: 20180129 Granted publication date: 20140604 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 3801, 38 / F, Zhongjian science and engineering building, No. 3331, Weilan Coast Community Center Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Engineering Group Co.,Ltd. Address before: Shenzhen City, Guangdong province water building 518040 Futian District Che Kung Temple Tairan eight road building 17-19 Patentee before: China Construction Steel Structure Corp.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221207 Granted publication date: 20140604 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |