CN211262147U - Fitment wall flatness measuring device - Google Patents
Fitment wall flatness measuring device Download PDFInfo
- Publication number
- CN211262147U CN211262147U CN201922111232.5U CN201922111232U CN211262147U CN 211262147 U CN211262147 U CN 211262147U CN 201922111232 U CN201922111232 U CN 201922111232U CN 211262147 U CN211262147 U CN 211262147U
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- base
- riser
- chi
- measuring device
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a fitment wall roughness measuring device, including base, laser emitter, riser, precision chi and screw rod, the riser is located perpendicularly on the base, and its side is equipped with high scale, open the side of riser have square with the through-hole that precision chi width matches, the precision chi is located in the through-hole, the screw rod passes the top of riser with precision chi threaded connection, the top of screw rod is equipped with adjust knob, laser emitter locates the one end of precision chi, laser emitter be on a parallel with the base sets up. Its precision is high and the precision is adjustable, convenient to carry, can the roughness of short-term test whole wall, can also the measurement angle.
Description
Technical Field
The utility model relates to a construction field, concretely relates to fitment wall flatness measuring device.
Background
In the fitment process, the unevenness of wall is not only pleasing to the eye, still can increase the degree of difficulty of fitment, can hug closely the wall with the steel guiding rule when receiving the house and detect usually, but the short steel guiding rule can't detect the roughness on a large scale, and long steel guiding rule carries inconveniently, and no matter length all has the not enough problem of precision.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art exists, the utility model provides a fitment wall roughness measuring device, its precision is high and the precision is adjustable, convenient to carry can the roughness of the whole wall of short-term test, can also measure the angle.
The utility model adopts the technical proposal that:
the utility model provides a fitment wall roughness measuring device, includes base, laser emitter, riser, precision chi and screw rod, the riser vertically is located on the base, and its side is equipped with the height scale, the side of riser open have square with the through-hole that precision chi width matches, the precision chi is located in the through-hole, the screw rod passes the top of riser with precision chi threaded connection, the top of screw rod is equipped with adjust knob, laser emitter locates the one end of precision chi, laser emitter is on a parallel with the base.
The base of the measuring device is arranged on the wall surface, the adjusting knob is rotated until the precision ruler indicates the set precision, the direction of laser shooting is observed, if the direction is not blocked, the flatness of the wall surface is in the precision range, the carrying and the operation are convenient, and the precision is adjustable.
Preferably, the one end of precision chi is equipped with vertical pivot, the top of pivot with the precision chi rotates to be connected, the bottom of pivot with laser emitter fixed connection.
By the arrangement, the whole wall surface can be swept without moving, and the flatness of the whole wall surface can be detected.
Further preferably, an angle indicating needle is arranged at the top end of the rotating shaft, and angle scales corresponding to the angle indicating needle are arranged on the top surface of the precision ruler.
The angle scales are arranged to detect the rotating angle of the laser emitter, and the vertical degree of the wall surface is detected while the flatness of the wall surface is detected.
Further preferably, the side of the base is hinged with an expansion foot, and the rotation center line of the expansion foot is perpendicular to the top surface of the base.
When the wall flatness is poor, the average value of one flatness needs to be taken as a reference for measurement, the extension foot of the base is rotated and unfolded, and the more accurate reference value of the wall surface can be acquired in a wider range.
The beneficial effects of the utility model include:
1. the base of the measuring device is arranged on the wall surface, the adjusting knob is rotated until the precision ruler indicates the set precision, the direction of laser radiation is observed, if the direction is not blocked, the flatness of the wall surface is in the precision range, the carrying and the operation are convenient, and the precision is adjustable;
2. by the arrangement, the whole wall surface can be swept without moving, and the flatness of the whole wall surface is detected;
3. further preferably, an angle indicating needle is arranged at the top end of the rotating shaft, and angle scales corresponding to the angle indicating needle are arranged on the top surface of the precision ruler;
4. when the wall flatness is poor, the average value of one flatness needs to be taken as a reference for measurement, the extension foot of the base is rotated and unfolded, and the more accurate reference value of the wall surface can be acquired in a wider range.
Drawings
Fig. 1 is a schematic view of a device for measuring flatness of a decorated wall surface according to embodiment 1 of the present invention;
fig. 2 is a schematic view of a device for measuring flatness of a decorated wall surface according to embodiment 2 of the present invention;
fig. 3 is a schematic view of a device for measuring flatness of a decorated wall according to embodiment 3 of the present invention;
fig. 4 is a schematic diagram of the flatness measuring device for decoration wall surface in embodiment 4 of the present invention.
Reference numerals:
1-base, 11-extension foot, 2-laser emitter, 3-vertical plate, 31-height scale, 32-through hole, 4-precision ruler, 41-rotating shaft, 42-angle pointer, 43-angle scale, 5-screw rod and 51-adjusting knob.
Detailed Description
Example 1:
as shown in figure 1, a fitment wall flatness measuring device, including base 1, laser emitter 2, riser 3, precision chi 4 and screw rod 5, riser 3 vertically locates on base 1, and its side is equipped with height scale 31, open the side of riser 3 has square through-hole 32 with 4 width matching of precision chi, precision chi 4 is located in through-hole 32, top and 4 threaded connection of precision chi that screw rod 5 passed riser 3, the top of screw rod 5 is equipped with adjust knob 51, laser emitter 2 locates the one end of precision chi 4, laser emitter 2 is on a parallel with base 1.
The base 1 of the measuring device is arranged on the wall surface, the adjusting knob 51 is rotated until the precision ruler 4 indicates the set precision, the direction of laser irradiation is observed, if the direction is not blocked, the flatness of the wall surface is in the precision range, the carrying and the operation are convenient, and the precision is adjustable.
Example 2:
as shown in fig. 2, a vertical rotating shaft 41 is provided at one end of the precision ruler 4, the top end of the rotating shaft 41 is rotatably connected with the precision ruler 4, and the bottom end of the rotating shaft 41 is fixedly connected with the laser emitter 2.
By the arrangement, the whole wall surface can be swept without moving, and the flatness of the whole wall surface can be detected.
Example 3:
as shown in fig. 3, an angle indicator 42 is provided at the tip of the rotary shaft 41, and an angle scale 43 corresponding to the angle indicator 42 is provided on the top surface of the precision ruler 4.
Set up angle scale 43 and can detect laser emitter 2's rotation angle, detect the vertical degree of wall when detecting the wall roughness.
Example 4:
as shown in fig. 4, the side of the base 1 is hinged with an extension leg 11, the extension leg 11 is rotatably connected with the base 1, the rotation center line of the extension leg is perpendicular to the top surface of the base 1, and the bottom surface of the extension leg 11 is always in the same plane with the base 1.
When the wall flatness is poor, the average value of the flatness needs to be taken as a reference for measurement, the extension foot 11 of the base 1 is rotated and unfolded, and the more accurate reference value of the wall surface can be acquired in a wider range.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a fitment wall flatness measuring device, includes base and laser emitter, its characterized in that still includes riser, precision chi and screw rod, the riser vertically is located on the base, and its side is equipped with the height scale, the side of riser open have square with the through-hole that the precision chi width matches, the precision chi is located in the through-hole, the screw rod passes the top of riser with precision chi threaded connection, the top of screw rod is equipped with adjust knob, laser emitter locates the one end of precision chi, laser emitter is on a parallel with the base.
2. A flatness measuring device for decorated wall as claimed in claim 1, wherein a vertical rotating shaft is provided at one end of said precision ruler, the top end of said rotating shaft is rotatably connected to said precision ruler, and the bottom end of said rotating shaft is fixedly connected to said laser emitter.
3. A flatness measuring device for decoration wall surface according to claim 2, wherein an angle indicating needle is provided on the top end of said rotating shaft, and the top surface of said precision ruler is provided with angle scales corresponding to said angle indicating needle.
4. A finishing wall flatness measuring device as claimed in claim 3, wherein said base has extension legs hinged to its sides and a centerline of rotation perpendicular to said base top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922111232.5U CN211262147U (en) | 2019-11-30 | 2019-11-30 | Fitment wall flatness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922111232.5U CN211262147U (en) | 2019-11-30 | 2019-11-30 | Fitment wall flatness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211262147U true CN211262147U (en) | 2020-08-14 |
Family
ID=71960087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922111232.5U Expired - Fee Related CN211262147U (en) | 2019-11-30 | 2019-11-30 | Fitment wall flatness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211262147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216656A (en) * | 2021-05-26 | 2021-08-06 | 中国建筑第二工程局有限公司 | Elevation control device of quick distance for terrace construction |
-
2019
- 2019-11-30 CN CN201922111232.5U patent/CN211262147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216656A (en) * | 2021-05-26 | 2021-08-06 | 中国建筑第二工程局有限公司 | Elevation control device of quick distance for terrace construction |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20201130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |