CN212871059U - Angle measuring scale - Google Patents
Angle measuring scale Download PDFInfo
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- CN212871059U CN212871059U CN202021465631.8U CN202021465631U CN212871059U CN 212871059 U CN212871059 U CN 212871059U CN 202021465631 U CN202021465631 U CN 202021465631U CN 212871059 U CN212871059 U CN 212871059U
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- disc
- rotatable
- gravity
- metal shell
- metal casing
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides an angular surveying chi, include the square metal casing who is made by the sheet steel, metal casing both ends shutoff, the metal casing surface is used for measuring side all to be equipped with the scale mark, the round hole is seted up to metal casing's one end, it has the disc of taking the rotatable pointer of gravity to inlay in the round hole, the disc center is equipped with rotatable little bearing, the rotatable pointer of gravity passes through little bearing and disc rotatable coupling, the circumference of disc is equipped with the angle scale. The gravity rotatable pointer is ensured to be always in a vertical state through the rotatable small bearing. The utility model discloses angular surveying chi simple structure, convenient operation, measuring result is accurate, directly perceived.
Description
Technical Field
The utility model relates to a measuring tool technical field, concretely relates to angular surveying chi.
Background
In the construction and civil engineering, there is a high demand for the mounting accuracy of each structure and decoration, and the structure and decoration are often required to be set according to a set angle. The angle measurement and control of the object in the inclined state bring great difficulty to the actual field operation, and the conventional operation method needs to manufacture an angle sample plate or measure the actual value of the measured object by using a level gauge and a measuring tape and obtain the actual angle through calculation. In the prior art, the measurement angle is difficult to meet the construction requirement, and the construction efficiency of a construction site is limited. In view of the above, there is a need for an angle measuring ruler capable of directly measuring the angle of an inclined object.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide an angular surveying chi, adopt following technical scheme:
the utility model provides an angular surveying chi, includes the square metal casing 1 of being made by the sheet steel, the shutoff of 1 both ends of metal casing, 1 surface of metal casing is used for the measuring side all to be equipped with the scale mark, the round hole is seted up to metal casing 1's one end, it has disc 2 of taking the rotatable pointer 4 of gravity to inlay in the round hole, 2 centers of disc are equipped with rotatable little bearing 3, the rotatable pointer 4 of gravity is through little bearing 3 and 2 rotatable coupling of disc, the circumference of disc 2 is equipped with the angle scale. The gravity rotatable pointer 4 is ensured to be always in a vertical state through the rotatable small bearing 3.
Further, the length, width and height of the metal shell 1 are 500 × 80 × 20 mm.
The beneficial effects of the utility model reside in that:
the utility model discloses during the use with the angular surveying chi tightly on the surface of testee, the rotatable pointer of gravity keep always with the vertical state on ground, the pointer can be accurate aim at the angle of testee and horizon. The utility model discloses angular surveying chi simple structure, convenient operation, measuring result is accurate, directly perceived.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a diagram illustrating the usage of the present invention;
reference numerals: 1-metal shell, 2-disc, 3-small bearing, 4-gravity rotatable pointer.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific embodiments:
as shown in fig. 1 and 2, an angle measuring scale comprises a square metal shell 1 made of a thin steel plate, wherein two ends of the metal shell 1 are blocked by plugs made of the thin steel plate, and the upper side and the lower side of the outer surface of the metal shell 1 are provided with scale marks, so that the angle measuring scale meets the construction function of a common ruler and can be used as a conventional measuring and marking tool; the metal shell is characterized in that a round hole is formed in one end of the metal shell 1, a disc 2 with a gravity rotatable pointer 4 is embedded in the round hole, a rotatable small bearing 3 is arranged in the center of the disc 2 and perpendicular to the disc, the gravity rotatable pointer 4 is rotatably connected with the disc 2 through the small bearing 3, and angle scales are arranged on the circumference of the disc 2. The gravity rotatable pointer 4 is ensured to be always in a vertical state through the rotatable small bearing 3.
The length, width and height of the metal shell 1 are 500 x 80 x 20 mm.
When the device is used, the angle measuring ruler is tightly leaned on the surface of a measured object, the gravity rotatable pointer 4 always keeps a vertical state with the ground, and the pointer can accurately align the angle between the measured object and the ground plane. The angle measurement is accurate and visual, and the operation is convenient.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (2)
1. An angular surveying chi which characterized in that: the device comprises a square metal shell (1) made of a thin steel plate, wherein two ends of the metal shell (1) are plugged, scale marks are arranged on the outer surface of the metal shell (1) at the side edges for measurement, a round hole is formed in one end of the metal shell (1), a disc (2) with a gravity rotatable pointer (4) is embedded in the round hole, a rotatable small bearing (3) is arranged at the center of the disc (2), the gravity rotatable pointer (4) is rotatably connected with the disc (2) through the small bearing (3), and the gravity rotatable pointer (4) is always in a vertical state; the circumference of the disc (2) is provided with angle scales.
2. The angular measurement ruler of claim 1, wherein: the length, width and height of the metal shell (1) are 500 x 80 x 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465631.8U CN212871059U (en) | 2020-07-23 | 2020-07-23 | Angle measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465631.8U CN212871059U (en) | 2020-07-23 | 2020-07-23 | Angle measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871059U true CN212871059U (en) | 2021-04-02 |
Family
ID=75216582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021465631.8U Active CN212871059U (en) | 2020-07-23 | 2020-07-23 | Angle measuring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212871059U (en) |
-
2020
- 2020-07-23 CN CN202021465631.8U patent/CN212871059U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |