CN207963881U - A kind of strand measurement of coordinates tooling - Google Patents
A kind of strand measurement of coordinates tooling Download PDFInfo
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- CN207963881U CN207963881U CN201820462305.8U CN201820462305U CN207963881U CN 207963881 U CN207963881 U CN 207963881U CN 201820462305 U CN201820462305 U CN 201820462305U CN 207963881 U CN207963881 U CN 207963881U
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- screw rod
- adjusting screw
- center
- strand
- nut
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Abstract
The utility model discloses a kind of strand measurement of coordinates toolings, including small prism, small prism connector, adjusting screw rod, nut, two fixture clips, the fixture clip is centre with a few type structures of fin, both sides with the lip that extends outwardly, screw hole is symmetrically offered in two lip, the center of the fin is installed with nut for being connect with adjusting screw rod, the two fixtures clip is fixed by wearing the adjusting screw rod of screw hole, the small prism center of gravity, small prism connector center line, adjusting screw rod center line, nut center of gravity coaxial line and is fixed successively.The utility model strand measurement of coordinates tooling measures strand centre coordinate using two small prisms and is averaged to obtain Datum Strand center point coordinate.
Description
Technical field
The utility model is related to field of bridge construction, more particularly, to a kind of strand measurement of coordinates tooling.
Background technology
In field of bridge construction, Datum Strand measures and generally uses short prism bar, directly measures coordinate at the top of strand, then profit
With vernier caliper measurement strand diameter, Datum Strand center point coordinate is obtained, this operation is also easy to produce certain measurement error, and
Operate it is very inconvenient, especially when strand center is located among road or Shahe among when.
Utility model content
The purpose of this utility model is that be overcome the above-mentioned center point coordinate of Datum Strand in the prior art measurement error it is big,
Measure the problems such as inconvenient.The utility model specific technical solution is as follows：
A kind of strand measurement of coordinates tooling：Including small prism, small prism connector, adjusting screw rod, nut, two fixture cards
Hoop, the fixture clip be it is intermediate there are a few type structures of fin, both sides with the lip that extends outwardly, in two lip symmetrically
Ground offers screw hole, and the angle of the fin and lip is 120 °, the center of the fin is installed with nut and is used for and adjusting screw rod
Connection, the two fixtures clip are fixed by wearing the adjusting screw rod of screw hole, the small prism center of gravity, small prism connector center
It line, adjusting screw rod center line, nut center of gravity coaxial line and fixes successively.
Preferably, the two fixtures clip by wear screw hole adjusting screw rod fix make two fixture clips it
Between form identical with the strand size hexagon through-hole of size.
The utility model advantageous effect：Screw rod is connected with prism using threaded prism connector, tooling is pressed from both sides
Tool is fixed on strand, is taken its average value by upper and lower two prism measurements, can be obtained strand centre coordinate, accurate data is errorless
Difference, measurement tooling is easy to process, and installing and dismounting is more convenient, easy to operate, improves measurement efficiency.
Description of the drawings
Fig. 1 is that the utility model measures tooling usage state diagram.
Fig. 2 is that the utility model measures tool structure schematic diagram.
Specific implementation mode
1-2 and specifically the purpose of this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figs. 1-2, the utility model discloses a kind of strand measurement of coordinates toolings, including small prism 1, small prism to connect
Connector 2, adjusting screw rod 5, nut 4, two fixture clips 3, the fixture clip 3 be it is intermediate with fin, both sides with to extension
A few type structures of lip are stretched, symmetrically offer screw hole in two lip, the angle of the fin and lip is 120 °, this is convex
The center of rib is installed with nut 4 for being connect with adjusting screw rod 5, and the two fixtures clip 3 is by wearing the adjusting screw rod 5 of screw hole
It is fixed, 1 center of gravity of small prism, small 2 center line of prism connector, 5 center line of adjusting screw rod, 4 center of gravity coaxial line of nut and according to
Secondary fixation.Two fixture clips 3 form regular hexagon through-hole by intermediate after wearing the fixation of adjusting screw rod 5 of screw hole.
Embodiment：
Small prism 1 is fixed on fixture clip 3, fixture clip then will be measured and is fastened on strand 10 and by adjusting spiral shell
Bar 5,4 sealed fixation of nut ensure that the center line of bolt hole coaxial line of two small prisms 1 and two fixture clips 3 up and down, measuring station measure
Member sets up total powerstation, orientation by backsight at control point：Prism person determines that two small prisms 1 position standard according to vertical plane target point situation to be measured
Really, surveyor sights small prism 1, presses " measuring key " measuring coordinate, preserves measuring point coordinate, then sat according to two small prisms, 1 measuring point
Mark is averaged to obtain 10 center position coordinates of strand.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (2)
1. a kind of strand measurement of coordinates tooling, it is characterised in that：Including small prism（1）, small prism connector（2）, adjusting screw rod
（5）, nut（4）, two fixture clips（3）, the fixture clip（3）For centre with fin, both sides with the lip that extends outwardly
A few type structures, symmetrically offer screw hole in two lip, the angle of the fin and lip is 120 °, in the fin
The heart is installed with nut（4）For with adjusting screw rod（5）Connection, the two fixtures clip（3）By the adjusting screw rod for wearing screw hole
（5）It is fixed, the small prism（1）Center of gravity, small prism connector（2）Center line, adjusting screw rod（5）Center line, nut（4）Center of gravity
It coaxial line and fixes successively.
2. a kind of strand measurement of coordinates tooling as described in claim 1, it is characterised in that：The two fixtures clip（3）Pass through
Wear the adjusting screw rod of screw hole（5）Fixation makes two fixture clips（3）Between form identical with the strand size hexagon of size and lead to
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462305.8U CN207963881U (en) | 2018-04-03 | 2018-04-03 | A kind of strand measurement of coordinates tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462305.8U CN207963881U (en) | 2018-04-03 | 2018-04-03 | A kind of strand measurement of coordinates tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207963881U true CN207963881U (en) | 2018-10-12 |
Family
ID=63727001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820462305.8U Active CN207963881U (en) | 2018-04-03 | 2018-04-03 | A kind of strand measurement of coordinates tooling |
Country Status (1)
| Country | Link |
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| CN (1) | CN207963881U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344454A (en) * | 2019-07-31 | 2019-10-18 | 中交第二航务工程局有限公司 | A kind of impact drill construction stake foundation pile position capacity checking device and its check method |
| CN110849340A (en) * | 2019-11-28 | 2020-02-28 | 中铁大桥局集团第五工程有限公司 | Recyclable cable strand embedded pipe axis positioning device and using method thereof |
| CN114396923A (en) * | 2022-01-12 | 2022-04-26 | 中铁大桥局集团第二工程有限公司 | Tool suitable for accurate positioning measurement of circular steel anchor rod and construction method thereof |
| CN114754697A (en) * | 2022-03-28 | 2022-07-15 | 中铁大桥局集团第五工程有限公司 | Spatial linear positioning and measuring device and measuring method for main cable reference strand of suspension bridge |
| CN116428977A (en) * | 2023-03-27 | 2023-07-14 | 广东省公路建设有限公司 | Main cable strand positioning and adjusting method, system and storage medium based on laser array |
-
2018
- 2018-04-03 CN CN201820462305.8U patent/CN207963881U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344454A (en) * | 2019-07-31 | 2019-10-18 | 中交第二航务工程局有限公司 | A kind of impact drill construction stake foundation pile position capacity checking device and its check method |
| CN110344454B (en) * | 2019-07-31 | 2024-07-16 | 中交第二航务工程局有限公司 | Checking method of pile position checking device for impact drilling construction pile foundation |
| CN110849340A (en) * | 2019-11-28 | 2020-02-28 | 中铁大桥局集团第五工程有限公司 | Recyclable cable strand embedded pipe axis positioning device and using method thereof |
| CN114396923A (en) * | 2022-01-12 | 2022-04-26 | 中铁大桥局集团第二工程有限公司 | Tool suitable for accurate positioning measurement of circular steel anchor rod and construction method thereof |
| CN114754697A (en) * | 2022-03-28 | 2022-07-15 | 中铁大桥局集团第五工程有限公司 | Spatial linear positioning and measuring device and measuring method for main cable reference strand of suspension bridge |
| CN116428977A (en) * | 2023-03-27 | 2023-07-14 | 广东省公路建设有限公司 | Main cable strand positioning and adjusting method, system and storage medium based on laser array |
| CN116428977B (en) * | 2023-03-27 | 2024-02-06 | 广东省公路建设有限公司 | Main cable strand positioning and adjusting method, system and storage medium based on laser array |
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