CN216206302U - Long-size level - Google Patents
Long-size level Download PDFInfo
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- CN216206302U CN216206302U CN202121904309.5U CN202121904309U CN216206302U CN 216206302 U CN216206302 U CN 216206302U CN 202121904309 U CN202121904309 U CN 202121904309U CN 216206302 U CN216206302 U CN 216206302U
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- connecting frame
- plane plate
- ruler body
- ruler
- horizontal
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Abstract
The utility model provides a long-size horizontal ruler, which comprises a ruler body with an I-shaped cross section, wherein the ruler body is formed by connecting a connecting frame, an upper plane plate connected with the upper part of the connecting frame and a lower plane plate connected with the lower part of the connecting frame into a whole, a plurality of accommodating holes are arranged at intervals along the length direction of the connecting frame, a reinforcing rib for enhancing the strength of the ruler body is arranged between any two adjacent accommodating holes along the length direction, and the accommodating holes are used for accommodating horizontal bubbles with adaptive shapes and sizes. The horizontal ruler provided by the utility model is suitable for measuring levelness of a large plane, has a simple structure, is convenient to produce, is detachable when being arranged in the accommodating hole, is convenient to adjust the position of the horizontal bubble according to different requirements, reduces the production cost of the long-size horizontal ruler and the using amount of the horizontal bubble, and has the advantages of light weight, small deflection, long size, expanded application range of the horizontal ruler and reduced production cost.
Description
Technical Field
The utility model relates to the technical field of levelness and verticality detection, in particular to a long-size horizontal ruler.
Background
The existing level ruler on the market is short in length, a plurality of horizontal bubbles are arranged, manufacturing cost is increased, weight of the ruler body is increased, the ruler body is not beneficial to use by a user, more importantly, the level ruler short in size is only suitable for small-sized plane detection, the working surface is easy to deform, and strength is not enough.
The existing level bar can only be used for detecting levelness and verticality in engineering, the length size condition of a detected surface cannot be checked when detection is carried out, and the purpose is too single, so that the multipurpose requirement on the level bar in engineering is not facilitated.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to implement the detection of the level for the large plane, the embodiment of the utility model provides a long-sized level.
An embodiment of the present invention provides a long-size level, including:
the ruler body is characterized by comprising a ruler body with an I-shaped cross section, wherein the ruler body comprises a connecting frame, an upper plane plate connected with the upper part of the connecting frame and a lower plane plate connected with the lower part of the connecting frame, and the side surfaces of the upper plane plate and the lower plane plate are provided with dimension scale marks along the length direction;
a plurality of accommodating holes are arranged on two side surfaces of the connecting frame at intervals along the length direction;
and at least one horizontal bubble which can be placed in any one of the accommodating holes.
Further, the length of the ruler body is more than or equal to 3 meters.
Furthermore, the ruler body is made of aluminum alloy or plastic.
Furthermore, the connecting frame is a hollow strip-shaped frame body.
Furthermore, a reinforcing rib is arranged between any two adjacent accommodating holes along the length direction, the upper end of each reinforcing rib is fixedly connected with the upper plane plate, and the lower end of each reinforcing rib is fixedly connected with the lower plane plate.
Furthermore, each accommodating hole is internally provided with a rubber gasket, and each rubber gasket is matched with the shape and the size of the horizontal bubble.
Further, the up end of going up the flat panel with the lower terminal surface of lower flat panel is the working surface, go up the flat panel with the size scale mark of lower flat panel all do not contact respective working surface.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects: according to the long-size horizontal ruler, the strength of the ruler body is increased by additionally arranging the reinforcing ribs, the long-size horizontal ruler is prevented from deforming due to too early deflection, the service life of the long-size horizontal ruler is prolonged, and the correction cost is reduced; the horizontal bubble can be installed and detached from the accommodating hole by additionally arranging the accommodating hole, and meanwhile, different accommodating holes can be selected according to working requirements, so that one horizontal bubble can be reused, the using quantity of the horizontal bubbles is reduced, and the production cost of the long-size level ruler is reduced; the size scale marks on the work plate can be used to measure the size of the plane.
Drawings
FIG. 1 is a schematic illustration of a long scale according to the present invention;
FIG. 2 is an enlarged partial schematic view of region A of FIG. 1;
in the figure: 1-connecting frame, 2-lower plane plate, 3-containing hole, 4-reinforcing rib, 5-dimension scale mark, 6-upper plane plate, 7-working surface and 8-rubber gasket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides a long level, which is mainly used for large-scale flatness detection, and includes a ruler body and a plurality of accommodating holes 3.
The ruler body is formed by connecting a connecting frame 1, an upper plane plate 6 connected with the upper part of the connecting frame 1 and a lower plane plate 2 connected with the lower part of the connecting frame 1 into a whole, and the cross section of the ruler body is I-shaped;
all the accommodating holes 3 are arranged on the connecting frame 1, specifically, the accommodating holes 3 are arranged on two side surfaces of the connecting frame 1 at intervals along the length direction of the connecting frame 1, and each accommodating hole 3 can be used for accommodating a horizontal bubble and reducing the weight of the ruler body.
The length of the ruler body is more than or equal to 3 meters, and the ruler body is made of one of aluminum alloy and polytetrafluoroethylene plastic, so that the production cost of the ruler body can be reduced, and the weight of the ruler body can be reduced.
The appearance of the connecting frame 1 is a hollow strip-shaped frame body, the left side surface and the right side surface of the connecting frame 1 are respectively provided with a plurality of reinforcing ribs 4, and each of the reinforcing ribs 4 is fixedly connected with the upper plane plate 6, the lower end of the upper plane plate is fixedly connected with the lower plane plate 2, and each reinforcing rib 4 is positioned between the two adjacent accommodating holes 3 along the length direction, so that the strength of the ruler body can be enhanced, and the ruler body is kept not easy to deform.
Go up the flat panel 6 with the left and right side surface of lower flat panel 2 all is equipped with size scale mark 5, and each size scale mark 5 all does not contact go up flat panel 6 with the working surface 7 of lower flat panel 2, can ensure each like this working surface 7's precision.
Referring to fig. 2, each of the accommodating holes 3 is provided with a rubber gasket 8, and each of the rubber gaskets 8 is adapted to the size and shape of the horizontal bubble, so that the same horizontal bubble can be installed in the accommodating holes 3 at different positions according to requirements, thereby reducing the number of horizontal bubbles used, and reducing the production cost of the long-sized level, and each of the rubber gaskets 8 can also protect the horizontal bubble.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A long dimension level, comprising:
the ruler body is characterized by comprising a ruler body with an I-shaped cross section, wherein the ruler body comprises a connecting frame, an upper plane plate connected with the upper part of the connecting frame and a lower plane plate connected with the lower part of the connecting frame, and the side surfaces of the upper plane plate and the lower plane plate are provided with dimension scale marks along the length direction;
a plurality of accommodating holes are arranged on two side surfaces of the connecting frame at intervals along the length direction;
and at least one horizontal bubble which can be placed in any one of the accommodating holes.
2. A long dimension level according to claim 1, wherein: the length of the ruler body is more than or equal to 3 meters.
3. A long dimension level according to claim 1, wherein: the ruler body is made of aluminum alloy or plastic.
4. A long dimension level according to claim 1, wherein: the connecting frame is a hollow strip-shaped frame body.
5. A long dimension level according to claim 1, wherein: and a reinforcing rib is arranged between any two adjacent accommodating holes along the length direction, the upper end of each reinforcing rib is fixedly connected with the upper plane plate, and the lower end of each reinforcing rib is fixedly connected with the lower plane plate.
6. A long dimension level according to claim 1, wherein: and each accommodating hole is internally provided with a rubber gasket, and each rubber gasket is matched with the horizontal bubble in shape and size.
7. A long dimension level according to claim 1, wherein: the up end of going up the flat panel with the lower terminal surface of lower flat panel is the working surface, go up the flat panel with the size scale mark of lower flat panel all contactless respective working surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904309.5U CN216206302U (en) | 2021-08-13 | 2021-08-13 | Long-size level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904309.5U CN216206302U (en) | 2021-08-13 | 2021-08-13 | Long-size level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216206302U true CN216206302U (en) | 2022-04-05 |
Family
ID=80914879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121904309.5U Active CN216206302U (en) | 2021-08-13 | 2021-08-13 | Long-size level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216206302U (en) |
-
2021
- 2021-08-13 CN CN202121904309.5U patent/CN216206302U/en active Active
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