CN211740219U - Pay-off device for measuring fan-shaped structure by matching CAD software with theodolite - Google Patents
Pay-off device for measuring fan-shaped structure by matching CAD software with theodolite Download PDFInfo
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- CN211740219U CN211740219U CN202020420744.XU CN202020420744U CN211740219U CN 211740219 U CN211740219 U CN 211740219U CN 202020420744 U CN202020420744 U CN 202020420744U CN 211740219 U CN211740219 U CN 211740219U
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Abstract
The utility model discloses a CAD software cooperates the theodolite to measure pay-off to fan-shaped structure, belongs to the building construction equipment field; providing a positioning and measuring device for assisting the matching and positioning of a CAD drawing and a theodolite; the technical scheme is as follows: adopt CAD software cooperation theodolite to measure pay-off to fan-shaped structure, include: the device comprises a fixed rod, a measuring disc and a ruler box; the measuring device comprises a fixed rod, a measuring disc, a ruler box and a measuring disc, wherein the fixed rod is a straight rod, the measuring disc is a disc, the ruler box is of an integral cylindrical structure, and the measuring disc and the ruler box are coaxially arranged on the upper part of the fixed rod from bottom to top in sequence; the measuring disc can rotate relative to the fixed rod, a scale mark is arranged on the upper dial plate of the measuring disc at an installation angle, two positioning rods are further fixed on the upper dial plate of the measuring disc, the positioning rods are vertical rods, a connecting line between the two positioning rods penetrates through the center of the measuring disc, a flexible ruler is arranged in the ruler box, and the ruler box can rotate relative to the fixed rod.
Description
Technical Field
The utility model discloses a CAD software cooperation theodolite measures pay-off to fan-shaped structure belongs to building construction equipment field.
Background
With the continuous development of modern buildings, the external shape of the buildings is more and more abundant, novel and diversified. Therefore, in the construction of building engineering, buildings with complex plane and vertical surface designs, such as sectors, circles, regular polygons and the like, are frequently encountered, and the buildings with complex shapes have more beautiful and dynamic appearances and are frequently used for large public buildings.
The fan-shaped structure is equivalent to the structural shape of a part of a circular ring structure consisting of two concentric circles, which is cut by two radii. Because fan-shaped building construction unwrapping wire, far more complicated than the rectangle that generally sees things in common, to measuring the worker, need fix a position the centre of a circle of fan-shaped structure arc section under the normal conditions, and then measure the unwrapping wire, but under a lot of circumstances, this centre of a circle position is far away from fan-shaped structure to sheltered from by other buildings, can't effectively utilize.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a location measuring equipment of supplementary CAD drawing and theodolite cooperation location.
In order to achieve the technical purpose, the utility model provides a technical scheme does:
adopt CAD software cooperation theodolite to measure pay-off to fan-shaped structure, include: the device comprises a fixed rod, a measuring disc and a ruler box; the measuring device comprises a fixed rod, a measuring disc, a ruler box and a measuring disc, wherein the fixed rod is a straight rod, the measuring disc is a disc, the ruler box is of an integral cylindrical structure, and the measuring disc and the ruler box are coaxially arranged on the upper part of the fixed rod from bottom to top in sequence;
the measuring disc can rotate relative to the fixed rod, a scale mark is arranged on the upper dial plate of the measuring disc at an installation angle, two positioning rods are further fixed on the upper dial plate of the measuring disc, the positioning rods are vertical rods, a connecting line between the two positioning rods penetrates through the center of the measuring disc, a flexible ruler is arranged in the ruler box, and the ruler box can rotate relative to the fixed rod.
The ruler box comprises: the flexible ruler comprises a box body, a middle shaft and a flexible ruler, wherein the box body is of a cylindrical structure, an opening is formed in one side face of the box body, the lower end face of the box body is connected with a fixed rod through a bearing, the middle shaft is vertically fixed in the box body, the central line of the middle shaft is overlapped with the central line of the box body, and one end of the flexible ruler is fixed on the middle shaft.
The measuring disc is connected with the fixed rod in a damping mode.
The center line of one positioning rod and the extension line of the 90-degree scale mark of the measuring disc form an intersection point; and the central line of the other positioning rod and the extension line of the 360-degree scale mark of the measuring disc form an intersection point.
And a frame type bubble level meter is fixed at the center of the upper end face of the box body.
An adjuster is arranged at the lower part of the fixed rod.
The adjuster comprises a horizontal plate and an adjusting bolt; the horizontal plate is a plane plate, a fixing rod is vertically fixed on the plane plate, at least three threaded holes are formed in the plane plate, the horizontal distance between the threaded holes and the fixing rod is the same, and an adjusting bolt is arranged in each threaded hole.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses during the operation, at first adopt CAD and theodolite to draw, then select a datum point in the picture again, datum point with treat the setpoint line, set up datum line and auxiliary line, the auxiliary line is through datum point and perpendicular with the datum line.
During site construction, the theodolite is adopted to find the accurate positions of the reference point and the auxiliary line on site, then the fixed rod is fixed at the accurate positions, the adjusting bolt is adjusted, and the level of the measuring disc is ensured. And determining the zero-degree reticle position of the measuring disc through the theodolite, specifically, setting the theodolite on an auxiliary line, rotating the measuring disc, superposing two positioning rods in the visual field of the theodolite, and then positioning according to the connection line distance and the connection line datum line included angle of CAD drawing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic view of the present invention.
In the figure: the device comprises a fixing rod 1, a measuring disc 2, a ruler box 3, an adjuster 4, a horizontal plate 41 and an adjusting bolt 42.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the following examples and embodiments, taken in conjunction with the accompanying drawings:
as shown in fig. 1 to 3: the utility model discloses a CAD software cooperation theodolite measures pay-off to fan-shaped structure, include: the fixed rod 1, the measuring disc 2 and the ruler box 3; the measuring device is characterized in that the fixed rod 1 is a straight rod, the measuring disc 2 is a disc, the ruler box 3 is of an integral cylindrical structure, and the measuring disc 2 and the ruler box 3 are coaxially arranged on the upper portion of the fixed rod 1 from bottom to top in sequence;
the measuring disc 2 can rotate relative to the fixing rod 1, a scale mark is arranged on the upper dial plate installation angle of the measuring disc 2, two positioning rods are further fixed on the upper dial plate of the measuring disc 2, the positioning rods are vertical rods, a connecting line between the two positioning rods penetrates through the center of the measuring disc 2, a flexible ruler is arranged in the ruler box 3, and the ruler box 3 can rotate relative to the fixing rod 1.
The blade case 3 includes: the box body is of a cylindrical structure, an opening is formed in one side face of the box body, the lower end face of the box body is connected with the fixed rod 1 through a bearing, a middle shaft is vertically fixed in the box body, the center line of the middle shaft is overlapped with the center line of the box body, and the middle shaft is fixed at one end of the tape.
The measuring disc 2 is connected with the fixed rod 1 in a damping mode.
The center line of one positioning rod and the extension line of 290-degree scale marks of the measuring disc form an intersection point; the center line of the other positioning rod and the extension line of the scale line of 2360 degrees of the measuring disc have an intersection point.
And a frame type bubble level meter is fixed at the center of the upper end face of the box body.
The lower part of the fixed rod 1 is provided with an adjuster 4.
The adjuster 4 includes a horizontal plate 41 and an adjustment bolt 42; the horizontal plate 41 is a plane plate, the fixing rod 1 is vertically fixed on the plane plate, at least three threaded holes are formed in the plane plate, the horizontal distance between the threaded holes and the fixing rod 1 is the same, and an adjusting bolt 42 is arranged in each threaded hole.
The utility model discloses during the operation, at first adopt CAD and theodolite to draw, then select a datum point (avoid other interference factors) in the picture again, the datum point with treat the setpoint line, set up datum line and auxiliary line, the auxiliary line is through datum point and perpendicular with the datum line.
During site construction, a theodolite is adopted to find the accurate positions of the reference point and the auxiliary line on site, then the fixed rod 1 is fixed at the accurate positions, the adjusting bolt 42 is adjusted, and the leveling of the measuring disc 2 is ensured. And then determining the zero-degree line marking position of the measuring disc 2 through a theodolite, specifically, the theodolite is arranged on an auxiliary line, rotating the measuring disc 2, two positioning rods are overlapped in the visual field of the theodolite, then positioning according to the line distance and the line reference line included angle of CAD drawing, pulling the flexible rule to a selected distance, and simultaneously rotating to ensure that the flexible rule is overlapped with the scale line corresponding to the measuring disc 2.
The above embodiments are merely illustrative of the principles of the present invention and its effects, and do not limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications or changes be made by those skilled in the art without departing from the spirit and technical spirit of the present invention, and be covered by the claims of the present invention.
Claims (7)
1. Adopt CAD software cooperation theodolite to measure pay-off to fan-shaped structure, its characterized in that includes: the device comprises a fixed rod (1), a measuring disc (2) and a ruler box (3); the measuring device is characterized in that the fixing rod (1) is a straight rod, the measuring disc (2) is a disc, the ruler box (3) is of an integral cylindrical structure, and the measuring disc (2) and the ruler box (3) are coaxially arranged on the upper portion of the fixing rod (1) from bottom to top in sequence;
the measuring disc (2) can rotate relative to the fixing rod (1), scale marks are arranged on the upper disc installation angle of the measuring disc (2), two positioning rods are further fixed on the upper disc of the measuring disc (2), the positioning rods are vertical rods, a connecting line between the two positioning rods penetrates through the center of the measuring disc (2), a flexible ruler is arranged in the ruler box (3), and the ruler box (3) can rotate relative to the fixing rod (1).
2. The pay-off device for measuring the sector structure by adopting the CAD software and the theodolite as claimed in claim 1 is characterized in that: the blade case (3) includes: the box body is of a cylindrical structure, an opening is formed in one side face of the box body, the lower end face of the box body is connected with the fixing rod (1) through a bearing, the middle shaft is vertically fixed in the box body, the central line of the middle shaft is overlapped with the central line of the box body, and the middle shaft is fixed at one end of the tape.
3. The pay-off device for measuring the sector structure by adopting the CAD software and the theodolite according to claim 1 or 2 is characterized in that: the measuring disc (2) is connected with the fixed rod (1) in a damping mode.
4. The pay-off device for measuring the sector structure by adopting the CAD software and the theodolite as claimed in claim 3 is characterized in that: the center line of one positioning rod and the extension line of the 90-degree scale mark of the measuring disc (2) form an intersection point; the central line of the other positioning rod and the extension line of the 360-degree scale mark of the measuring disc (2) have an intersection point.
5. The pay-off device for measuring the sector structure by adopting the CAD software and the theodolite as claimed in claim 2 is characterized in that: and a frame type bubble level meter is fixed at the center of the upper end face of the box body.
6. The pay-off device for measuring the sector structure by adopting the CAD software and the theodolite as claimed in claim 5, is characterized in that: an adjuster (4) is arranged at the lower part of the fixed rod (1).
7. The pay-off device for measuring the sector structure by adopting the CAD software and the theodolite as claimed in claim 6 is characterized in that: the adjuster (4) comprises a horizontal plate (41) and an adjusting bolt (42); the horizontal plate (41) is a plane plate, the fixing rod (1) is vertically fixed on the plane plate, at least three threaded holes are formed in the plane plate, the horizontal distance between the threaded holes and the fixing rod (1) is the same, and an adjusting bolt (42) is arranged in each threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020420744.XU CN211740219U (en) | 2020-03-28 | 2020-03-28 | Pay-off device for measuring fan-shaped structure by matching CAD software with theodolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020420744.XU CN211740219U (en) | 2020-03-28 | 2020-03-28 | Pay-off device for measuring fan-shaped structure by matching CAD software with theodolite |
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| Publication Number | Publication Date |
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| CN211740219U true CN211740219U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020420744.XU Active CN211740219U (en) | 2020-03-28 | 2020-03-28 | Pay-off device for measuring fan-shaped structure by matching CAD software with theodolite |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116677211A (en) * | 2023-06-06 | 2023-09-01 | 中国十七冶集团有限公司 | Construction method for accurately paying off building facades |
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2020
- 2020-03-28 CN CN202020420744.XU patent/CN211740219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116677211A (en) * | 2023-06-06 | 2023-09-01 | 中国十七冶集团有限公司 | Construction method for accurately paying off building facades |
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