CN209938146U - Surveying and mapping ruler for building - Google Patents
Surveying and mapping ruler for building Download PDFInfo
- Publication number
- CN209938146U CN209938146U CN201920167026.3U CN201920167026U CN209938146U CN 209938146 U CN209938146 U CN 209938146U CN 201920167026 U CN201920167026 U CN 201920167026U CN 209938146 U CN209938146 U CN 209938146U
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- China
- Prior art keywords
- surveying
- mapping ruler
- ruler body
- edge
- hole
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Abstract
The utility model relates to a survey and drawing chi for building belongs to plotting tool technical field. The technical problems of single function, inconvenience in carrying and inconvenience in operation of the surveying and mapping ruler in the prior art are solved. The utility model discloses a survey and drawing chi for building, including survey and drawing chi body, magnifying glass, connection piece and level bubble. The surveying and mapping ruler for the building has good functionality, can solve various surveying and mapping problems by one ruler, and can draw straight lines, parallel lines and circles, measure angles and lengths, amplify and measure levels and the like; and the carrying is more convenient, the operation is more convenient, and the device is very suitable for the construction industry.
Description
Technical Field
The utility model belongs to the technical field of the plotting tool, concretely relates to survey and drawing chi for building.
Background
The surveying ruler is a tool used for surveying. In actual surveying and mapping work, measurement and drawing of straight lines, parallel lines, circular arcs, circles, angles, levels and the like are required. Staff often need multiple instruments to survey and draw, but it is not convenient at all to carry multiple survey and draw instruments.
And the surveying and mapping ruler in the prior art is inconvenient to use outdoors and is not easy to operate.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the survey and drawing chi function singleness among the prior art, portable not, the inconvenient technical problem of operation provides a survey and drawing chi for building.
The utility model provides a technical scheme as follows that above-mentioned technical problem took.
The utility model relates to a surveying and mapping ruler for buildings, which comprises a surveying and mapping ruler body, a magnifying glass, a connecting sheet and a horizontal bubble;
the surveying and mapping ruler body is square; the upper edge and the left edge of the surveying and mapping ruler body are provided with length scales, and the intersection is taken as a zero scale; a rectangular hole is formed in the upper portion of the right side of the surveying and mapping ruler body, the length direction of the rectangular hole is parallel to the length direction of the surveying and mapping ruler body, and length scales are arranged on the upper edge of the rectangular hole from small to large from right to left; the middle part of the surveying and mapping ruler body is provided with five circular through holes which are matched with five fingers of the left hand of a user, and the five fingers of the user can respectively penetrate through the five circular through holes; a hook hole is formed in the lower right corner of the surveying and mapping ruler body; a semicircular annular hole is formed below the surveying and mapping ruler body, two ends of the semicircular annular hole coincide with the lower edge of the surveying and mapping ruler body, angle scales are arranged on the inner side of the inner edge and the outer side of the outer edge of the semicircular annular hole, the angle scales on the inner side of the inner edge are arranged from right to left and from small to large, and the angle scales on the outer side of the outer edge are arranged from left to right and from small to large; the surveying and mapping ruler body is also provided with a rectangular groove and a sun-shaped hole; the surveying and mapping ruler body is made of stainless steel;
the connecting pieces are sheet-shaped, the lower edges of the connecting pieces are aligned with the lower edges of the surveying and mapping ruler body, the upper edges of the connecting pieces are parallel to the lower edges of the connecting pieces, the left edge and the right edge of one connecting piece are fixedly connected with the inner edge and the outer edge of the semicircular annular hole respectively, the left edge and the right edge of the other connecting piece are fixedly connected with the inner edge and the outer edge of the semicircular annular hole respectively, and the connecting pieces are made of the same material as the surveying and mapping ruler body and are integrally formed with the;
the magnifying glass is in a sun shape, is matched with the sun-shaped hole of the surveying and mapping ruler body and is arranged on the sun-shaped hole of the surveying and mapping ruler body;
the horizontal bubble is pasted and fixed in the rectangle recess of survey and drawing chi body for measure level.
Further, the positions of the five circular through holes are arranged according to human body function.
Further, the rectangular groove is arranged below the rectangular hole.
Further, sun-shaped hole sets up the upper left side at survey and drawing chi body.
Furthermore, the vertical distance between the upper edge and the lower edge of the connecting piece does not exceed the vertical distance between the angle scale mark of 5 degrees outside the outer edge of the semicircular annular hole and the lower edge of the surveying and mapping ruler body
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a survey and drawing chi for building is functional good, and multiple survey and drawing problem can be solved to a chi, can draw straight line, parallel lines, circular, measures angle, length, enlargies, surveys the level etc.. And the carrying is more convenient, the operation is more convenient, and the device is very suitable for the construction industry.
Drawings
FIG. 1 is a schematic structural view of the surveying and mapping ruler for construction according to the present invention;
in the drawing, 1-1 parts of a surveying and mapping ruler body, 1-1 parts of rectangular holes, 1-2 parts of circular holes, 1-3 parts of hook holes, 1-4 parts of semicircular annular holes, 2 parts of magnifying glasses, 3 parts of connecting pieces, 4 parts of horizontal bubbles.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a survey and drawing chi for building, including survey and drawing chi body 1, magnifying glass 2, connection piece 3 and horizontal bubble 4.
The surveying and mapping ruler body 1 is square. The upper edge and the left edge of the surveying and mapping ruler body 1 are provided with length scales, and the intersection is taken as a zero scale; the upper and left edges of the ruler body 1 can be used for straight line measurement drawing as well as vertical measurement drawing. The upper part of the right side of the surveying and mapping ruler body 1 is provided with a rectangular hole 1-1, the length direction of the rectangular hole 1-1 is parallel to the length direction of the surveying and mapping ruler body 1, and the upper edge of the rectangular hole 1-1 is provided with length scales from small to large from right to left; the rectangular hole 1-1 is used for drawing parallel lines, calibrating the parallel lines and measuring the length in two directions. The middle part of the surveying and mapping ruler body 1 is provided with five circular through holes 1-2, the five circular through holes 1-2 are matched with five fingers of the left hand of a user, and the five fingers of the user can respectively penetrate through the five circular through holes 1-2 to hold the surveying and mapping ruler body 1; the specific positions of the five circular through holes 1-2 are arranged according to human body functions, so that a user can hold the circular through holes conveniently by the left hand; and the diameters of the five circular through holes 1-2 can be the same or different, and can be used for directly drawing circles. The lower right corner of the surveying and mapping ruler body 1 is provided with hook holes 1-3 which can pass through a rope and be tied on a waistband or clothes of a user, thereby being convenient for carrying. A semicircular annular hole 1-4 is arranged below the surveying and mapping ruler body 1, and two ends of the semicircular annular hole 1-4 are coincided with the lower edge of the surveying and mapping ruler body 1. The inner side of the inner edge of the semicircular annular hole 1-4 and the outer side of the outer edge are both provided with angle scales, the angle scales on the inner side of the inner edge are arranged from right to left and from small to large, the angle scales on the outer side of the outer edge are arranged from left to right and from small to small, and the arrangement of the semicircular annular hole 1-4 can be used for measuring and drawing angles. Still be equipped with rectangle recess and sun shape hole on the survey and drawing chi body 1, the rectangle recess setting is in the below of rectangle hole 1-1 usually, and sun shape hole sets up the upper left side at survey and drawing chi body 1. The material of surveying and mapping chi body 1 is stainless steel.
The connecting sheet 3 is sheet, the lower limb of connecting sheet 3 aligns with the lower limb of survey and drawing chi body 1, the upper limb of connecting sheet 3 is parallel with the lower limb of connecting sheet 3, the vertical distance of the upper and lower limb of connecting sheet 3 is no longer than the vertical distance of the 5 degrees angle scale mark apart from the outer edge of semicircle annular hole 1-4 apart from the lower limb of survey and drawing chi body 1, the left and right sides edge of a connecting sheet 3 respectively with the inside and outside edge fixed connection of semicircle annular hole 1-4, the left and right sides edge of another connecting sheet 3 respectively with the outside edge fixed connection of semicircle annular hole 1-4. The material of connection piece 3 is the same with survey and drawing chi body 1, and with survey and drawing chi body 1 integrated into one piece.
Magnifying glass 2 is the sun shape, with survey and drawing chi body 1's sun shape hole cooperation, sets up on survey and drawing chi body 1's sun shape hole.
The horizontal bubble 4 is pasted and fixed in the rectangle recess of survey and drawing chi body 1 for measure the level. The horizontal bubble 4 is prior art and is a cylindrical enclosure, the cavity of which is filled with a liquid and a bubble.
Claims (5)
1. A surveying and mapping ruler for buildings is characterized by comprising a surveying and mapping ruler body (1), a magnifying glass (2), a connecting sheet (3) and a horizontal bubble (4);
the surveying and mapping ruler body (1) is square; the upper edge and the left edge of the surveying and mapping ruler body (1) are provided with length scales, and the intersection is taken as a zero scale; a rectangular hole (1-1) is formed in the upper portion of the right side of the surveying and mapping ruler body (1), the length direction of the rectangular hole (1-1) is parallel to the length direction of the surveying and mapping ruler body (1), and length scales are arranged on the upper edge of the rectangular hole (1-1) from small to large from right to left; the middle part of the surveying and mapping ruler body (1) is provided with five circular through holes (1-2), the five circular through holes (1-2) are matched with five fingers of the left hand of a user, and the five fingers of the user can respectively penetrate through the five circular through holes (1-2); a hook hole (1-3) is formed in the lower right corner of the surveying and mapping ruler body (1); a semicircular annular hole (1-4) is arranged below the surveying and mapping ruler body (1), two ends of the semicircular annular hole (1-4) are overlapped with the lower edge of the surveying and mapping ruler body (1), angle scales are arranged on the inner side of the inner edge and the outer side of the outer edge of the semicircular annular hole (1-4), the angle scale on the inner side of the inner edge is arranged from right to left and from small to large, and the angle scale on the outer side of the outer edge is arranged from left to right and from small to large; the surveying and mapping ruler body (1) is also provided with a rectangular groove and a sun-shaped hole; the surveying and mapping ruler body (1) is made of stainless steel;
the connecting pieces (3) are sheet-shaped, the lower edges of the connecting pieces (3) are aligned with the lower edges of the surveying and mapping ruler body (1), the upper edges of the connecting pieces (3) are parallel to the lower edges of the connecting pieces (3), the left edge and the right edge of one connecting piece (3) are respectively fixedly connected with the inner edge and the outer edge of the semicircular annular hole (1-4), the left edge and the right edge of the other connecting piece (3) are respectively fixedly connected with the inner edge and the outer edge of the semicircular annular hole (1-4), and the connecting pieces (3) are made of the same material as the surveying and mapping ruler body (1) and are integrally formed with the surveying and mapping ruler body (1);
the magnifying glass (2) is in a sun shape, is matched with the sun-shaped hole of the surveying and mapping ruler body (1), and is arranged on the sun-shaped hole of the surveying and mapping ruler body (1);
the horizontal bubble (4) is pasted and fixed in a rectangular groove of the surveying and mapping ruler body (1) and used for measuring the level.
2. Mapping ruler for construction according to claim 1, characterized in that the positions of the five circular through holes (1-2) are ergonomically arranged.
3. A ruler according to claim 1 characterized in that the rectangular recess is placed below the rectangular hole (1-1).
4. Surveying ruler for construction according to claim 1 characterized in that the sun-shaped hole is arranged at the upper left of the surveying ruler body (1).
5. The architectural ruler of claim 1, wherein the vertical distance of the upper and lower edges of the connecting sheet (3) is not more than 5 degrees outside the outer edge of the semicircular annular hole (1-4) from the lower edge of the ruler body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167026.3U CN209938146U (en) | 2019-01-30 | 2019-01-30 | Surveying and mapping ruler for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167026.3U CN209938146U (en) | 2019-01-30 | 2019-01-30 | Surveying and mapping ruler for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209938146U true CN209938146U (en) | 2020-01-14 |
Family
ID=69121840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920167026.3U Expired - Fee Related CN209938146U (en) | 2019-01-30 | 2019-01-30 | Surveying and mapping ruler for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209938146U (en) |
-
2019
- 2019-01-30 CN CN201920167026.3U patent/CN209938146U/en not_active Expired - Fee Related
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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: 20200114 Termination date: 20210130 |