CN217900838U - Levelness detection ruler - Google Patents
Levelness detection ruler Download PDFInfo
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- CN217900838U CN217900838U CN202222382126.2U CN202222382126U CN217900838U CN 217900838 U CN217900838 U CN 217900838U CN 202222382126 U CN202222382126 U CN 202222382126U CN 217900838 U CN217900838 U CN 217900838U
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Abstract
The utility model provides a levelness measuring ruler, which relates to the technical field of measuring rulers and solves the problems that the existing levelness measuring ruler can only measure on open land and the levelness measuring ruler body can not directly contact with the measured surface in a narrow place, and comprises a main ruler; one side of the main scale is symmetrically provided with storage holes, the outer part of the storage hole of the main scale, which is close to the outer part, is provided with threads, and one side of the main scale is provided with a scale groove A; a drilling rod is arranged in the main scale storage hole, and a thread is arranged at the tail part of the drilling rod; one side of the main scale is fixedly connected with an inner scale, a scale groove B is formed in the inner scale, and the other end of the main scale is attached to the auxiliary scale; to comparatively narrow gap or can not put this device main part into the measuring region, can take out the drilling rod in the main scale memory hole, then with drilling rod threaded connection respectively in adjusting hole A and adjusting hole B, then stretch into the gap through the drilling rod and measure.
Description
Technical Field
The utility model belongs to the technical field of the measuring tape, more specifically says, in particular to levelness measuring tape.
Background
The level bar is a measuring instrument which directly displays angular displacement by a level bubble by utilizing the principle of liquid level and measures the deviation degree of the measured surface relative to the horizontal position, the vertical position and the inclined position.
Based on the above, the inventor finds that the volume of most existing levelness measuring scales is fixed, and the levelness measuring scales can only be used in an open place, and the levelness measuring scales cannot be in direct contact with the measured surface in a narrow place, so that the levelness measuring scales are inconvenient to use for detection.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a levelness measuring ruler to solve current some levelness dipperstick and can only measure in open ground, can not the problem of direct contact measuring face at narrow local levelness dipperstick body.
The utility model relates to a levelness detection ruler's purpose and efficiency are reached by following concrete technical means:
a levelness detection ruler comprises a main ruler; one side of the main scale is symmetrically provided with storage holes, the outer part of the storage hole of the main scale, which is close to the outer part, is provided with threads, and one side of the main scale is provided with a scale groove A; a drilling rod is arranged in the main scale storage hole, and a thread is arranged at the tail part of the drilling rod; one side of the main scale is fixedly connected with an inner scale, a scale groove B is formed in the inner scale, and the other end of the main scale is attached to the auxiliary scale; a scale groove C is formed in one side of the top of the auxiliary ruler, a sliding hole is formed in one side of the auxiliary ruler, an adjusting hole B is formed in the auxiliary ruler, and an internal thread is formed in the adjusting hole B; a hollow cavity is formed in the auxiliary ruler, and an inner ruler is connected in the hollow cavity of the auxiliary ruler in a sliding mode; the auxiliary ruler is fixedly connected with guide blocks in a symmetrical shape, and the guide blocks are respectively positioned at two ends of the sliding hole.
Furthermore, one side of the inner ruler is fixedly connected with a sliding column, the sliding column is connected in the sliding hole in a sliding mode, and the sliding column is provided with a threaded hole.
Furthermore, a round hole is formed in the guide block, a threaded rod is respectively rotatably connected in the round hole of the guide block, and the threaded rod is in threaded connection with the threaded hole of the sliding column.
Further, a transverse bubble level meter is installed at the top of the main scale, and a vertical bubble level meter is also installed at one side of the main scale; an oblique bubble level meter is installed on one side of the auxiliary ruler, and the oblique bubble level meter is located on the same side of the vertical bubble level meter.
Furthermore, seted up regulation hole A on the main scale, seted up the internal thread in the regulation hole A, and regulation hole A female connection has the drilling pole to drilling pole still threaded connection is in regulation hole B.
Furthermore, regulation hole A has been seted up on the main scale, has seted up the internal thread in the regulation hole A, and regulation hole A internal thread connection has the drill rod to drill rod threaded connection still is in adjusting hole B.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a set up the rotation of threaded rod, it controls to drive the traveller and remove in the slide opening, and then make the interior chi remove in vice chi cavity, improve the whole length of this device, can adjust according to the condition on scene when making things convenient for the staff to use this device, be applicable to the more on-the-spot condition, and the setting of cooperation drilling pole, to comparatively constrictive gap or can not put this device main part into measuring region, can take out drilling pole from the main scale storage hole, then with drilling pole difference threaded connection in regulation hole A and regulation hole B, then measure in stretching into the gap through drilling pole, it can only measure in open place to solve current some levelness dipperstick, can not the problem of direct contact measuring face at narrow local levelness dipperstick body.
2. The utility model discloses a set up horizontal bubble spirit level and vertical bubble spirit level and slant bubble spirit level and confirm the levelness of this device and then confirm the levelness of the thing that is examined, make things convenient for the staff to accomplish levelness detection achievement, cooperate the setting in angle groove simultaneously, through the instruction of angle groove and pointer, make the staff when measuring the levelness, can be fast accurate learn the inclination who receives the inspection region.
Drawings
Fig. 1 is an overall schematic axial view of the present invention;
fig. 2 is a rear perspective, axial view of fig. 1 of the present invention;
FIG. 3 is an axial view of the drill rod of the present invention in a measurement position;
fig. 4 is an axial view of the extension state of the auxiliary ruler and the inner ruler of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main scale; 101. a scale groove A; 102. an adjusting hole A; 103. drilling a rod; 104. an inner ruler; 1041. a scale groove B; 1042. a traveler; 2. a secondary ruler; 201. a scale groove C; 202. an adjusting hole B; 203. a slide hole; 204. a guide block; 3. a transverse bubble level; 301. a vertical bubble level; 302. an oblique bubble level meter; 4. an angle groove; 401. a pointer; 5. a threaded rod.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in fig. 1 to 4:
the utility model provides a levelness detection ruler, which comprises a main ruler 1; one side of the main scale 1 is symmetrically provided with storage holes, the outer part of the storage holes of the main scale 1, which is close to the outer part, is provided with threads, and one side of the main scale 1 is provided with a scale groove A101; a drilling rod 103 is arranged in the storage hole of the main ruler 1, and the tail part of the drilling rod 103 is provided with threads; an inner ruler 104 is fixedly connected to one side of the main ruler 1, a scale groove B1041 is formed in the inner ruler 104, and the other end of the main ruler 1 is attached to the auxiliary ruler 2; the top of the main scale 1 is provided with a transverse bubble level meter 3, and one side of the main scale 1 is also provided with a vertical bubble level meter 301; an inclined bubble level meter 302 is arranged on one side of the auxiliary ruler 2, the inclined bubble level meter 302 is positioned on the same side of the vertical bubble level meter 301, and the levelness of the device is confirmed by utilizing the transverse bubble level meter 3, the vertical bubble level meter 301 and the inclined bubble level meter 302 so as to determine the levelness of a detected object, so that a worker can complete levelness detection work conveniently; one side of the inner ruler 104 is fixedly connected with a sliding column 1042, the sliding column 1042 is connected in the sliding hole 203 in a sliding way, and a threaded hole is formed in the sliding column 1042; a scale groove C201 is formed in one side of the top of the auxiliary ruler 2, a sliding hole 203 is formed in one side of the auxiliary ruler 2, an adjusting hole B202 is formed in the auxiliary ruler 2, and an internal thread is formed in the adjusting hole B202; a hollow cavity is formed in the auxiliary ruler 2, and an inner ruler 104 is connected in the hollow cavity of the auxiliary ruler 2 in a sliding mode; the auxiliary scale 2 is symmetrically and fixedly connected with guide blocks 204, and the guide blocks 204 are respectively located at two ends of the sliding hole 203.
Wherein, a round hole is arranged on the guide block 204, the round holes of the guide block 204 are respectively and rotatably connected with a threaded rod 5, and the threaded rod 5 is in threaded connection with the threaded hole of the sliding column 1042;
by adopting the scheme, the sliding column 1042 is driven to move left and right in the sliding hole 203 through the rotation of the threaded rod 5, so that the inner ruler 104 moves in the cavity of the auxiliary ruler 2, the whole length of the device is improved, a worker can conveniently adjust the device according to the situation on the spot when using the device, and the device is suitable for more situations on the spot.
The main scale 1 is provided with an adjusting hole A102, an internal thread is arranged in the adjusting hole A102, the adjusting hole A102 is connected with a drilling rod 103 in an internal thread mode, and the drilling rod 103 is further connected in an adjusting hole B202 in a threaded mode;
adopt above-mentioned scheme, to comparatively narrow gap or can not put this device main part measuring region, can take out in the main scale 1 memory hole with drilling rod 103, then with drilling rod 103 threaded connection respectively in adjusting hole A102 and adjusting hole B202, then stretch into the gap through drilling rod 103 and measure, solve current some levelness dipperstick and can only measure in open ground, can not the problem of direct contact measuring face at narrow local levelness dipperstick body.
The main scale 1 is provided with an adjusting hole A102, an internal thread is arranged in the adjusting hole A102, the adjusting hole A102 is connected with a drilling rod 103 in an internal thread mode, and the drilling rod 103 is further connected in an adjusting hole B202 in a threaded mode;
by adopting the scheme, the inclination angle of the detected area can be rapidly and accurately known by a worker when the levelness is measured through the indication of the angle groove 4 and the pointer 401.
The specific use mode and function of the embodiment are as follows:
the utility model discloses when using, at first through the rotation of threaded rod 5, drive traveller 1042 and remove in slide opening 203, and then make interior chi 104 remove in vice chi 2 cavity, improve the whole length of this device, can adjust according to the condition on scene when making things convenient for the staff to use this device, be applicable to the condition on more scenes, in addition, to comparatively narrow gap or can not put the measuring region on this device main part, can take out drilling rod 103 from main chi 1 memory hole, then with drilling rod 103 respectively threaded connection in regulation hole A102 and regulation hole B202, then stretch into the gap through drilling rod 103 and measure, it can only measure in open place to solve current some levelness dipperstick, can not direct contact measuring face problem in narrow local levelness dipperstick body;
finally, utilize horizontal bubble spirit level 3 and vertical bubble spirit level 301 and slant bubble spirit level 302 to confirm the levelness of this device and then confirm the levelness of the thing that is examined, make things convenient for the staff to accomplish levelness detection achievement, through angle groove 4 and pointer 401's instruction simultaneously, make the staff when measuring the levelness, can be fast accurate learn the inclination in examined the region.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. A levelness detection ruler is characterized in that: comprises a main scale (1); one side of the main scale (1) is symmetrically provided with storage holes, the outer part of the storage hole of the main scale (1) close to the outer side is provided with threads, and one side of the main scale (1) is provided with a scale groove A (101); a drilling rod (103) is installed in the storage hole of the main scale (1), and the tail part of the drilling rod (103) is provided with a thread; an inner ruler (104) is fixedly connected to one side of the main ruler (1), a scale groove B (1041) is formed in the inner ruler (104), and the other end of the main ruler (1) is attached to the auxiliary ruler (2); a scale groove C (201) is formed in one side of the top of the auxiliary ruler (2), a sliding hole (203) is formed in one side of the auxiliary ruler (2), an adjusting hole B (202) is formed in the auxiliary ruler (2), and an internal thread is formed in the adjusting hole B (202); a hollow cavity is formed in the auxiliary ruler (2), and an inner ruler (104) is slidably connected in the hollow cavity of the auxiliary ruler (2); the auxiliary ruler (2) is fixedly connected with guide blocks (204) symmetrically, and the guide blocks (204) are respectively positioned at two ends of the sliding hole (203).
2. A levelness measuring gauge as claimed in claim 1, wherein: one side of the inner ruler (104) is fixedly connected with a sliding column (1042), the sliding column (1042) is connected in the sliding hole (203) in a sliding mode, and a threaded hole is formed in the sliding column (1042).
3. A levelness measuring gauge as claimed in claim 2, wherein: round holes are formed in the guide block (204), the round holes of the guide block (204) are respectively connected with a threaded rod (5) in a rotating mode, and the threaded rod (5) is in threaded connection with a threaded hole of the sliding column (1042).
4. A levelness measuring gauge as claimed in claim 1, wherein: the top of the main scale (1) is provided with a transverse bubble level meter (3), and one side of the main scale (1) is also provided with a vertical bubble level meter (301); an inclined bubble level meter (302) is installed on one side of the auxiliary ruler (2), and the inclined bubble level meter (302) is located on the same side of the vertical bubble level meter (301).
5. A levelness measuring gauge as claimed in claim 1, wherein: the adjustable ruler is characterized in that an adjusting hole A (102) is formed in the main ruler (1), an internal thread is formed in the adjusting hole A (102), a drilling rod (103) is connected to the inner thread of the adjusting hole A (102), and the drilling rod (103) is further connected to the inner thread of the adjusting hole B (202).
6. A levelness measuring gauge as claimed in claim 1, wherein: the adjustable ruler is characterized in that an adjusting hole A (102) is formed in the main ruler (1), an internal thread is formed in the adjusting hole A (102), a drilling rod (103) is connected to the inner thread of the adjusting hole A (102), and the drilling rod (103) is further connected to the inner thread of the adjusting hole B (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222382126.2U CN217900838U (en) | 2022-09-08 | 2022-09-08 | Levelness detection ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222382126.2U CN217900838U (en) | 2022-09-08 | 2022-09-08 | Levelness detection ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217900838U true CN217900838U (en) | 2022-11-25 |
Family
ID=84107316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222382126.2U Active CN217900838U (en) | 2022-09-08 | 2022-09-08 | Levelness detection ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217900838U (en) |
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2022
- 2022-09-08 CN CN202222382126.2U patent/CN217900838U/en active Active
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