CN212845939U - Laser range finder is used in concrete construction - Google Patents
Laser range finder is used in concrete construction Download PDFInfo
- Publication number
- CN212845939U CN212845939U CN202021626395.3U CN202021626395U CN212845939U CN 212845939 U CN212845939 U CN 212845939U CN 202021626395 U CN202021626395 U CN 202021626395U CN 212845939 U CN212845939 U CN 212845939U
- Authority
- CN
- China
- Prior art keywords
- laser
- vertical surface
- microcontroller
- horizontal
- side vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a laser range finder for concrete construction, which belongs to the technical field of health detection in the building industry, and comprises a shell, a horizontal calibrator, a positioning mechanism, a range finding mechanism and an internal power supply mechanism, wherein the positioning mechanism comprises two laser receiving sensors, a first microcontroller and a buzzer, and the range finding mechanism comprises a laser emitting end, a laser receiving end, a phase comparator, a second microcontroller and a display screen; the shell comprises a first side vertical surface and a second side vertical surface; be provided with horizontal calibrator and switch on the second side facade, internal power mechanism is all connected to positioning mechanism and ranging mechanism, the utility model discloses can conveniently monitor water flat line position to conveniently measure roof relevant position to water flat line's distance, equipment is whole less, and handheld can operate, also conveniently carries.
Description
Technical Field
The utility model relates to a building trade health detection technical field specifically is a laser range finder is used in concrete construction.
Background
In construction of the building industry at present, actual measurement becomes an important work in the management of working medium application. In order to facilitate quality inspection and ensure the accuracy of actual measurement, a measuring tool needs to be optimized. Because the traditional tool for measuring the top plate range is based on the use of a tower ruler, the laser level meter is matched for actual measurement, and the tower ruler does not have a self-leveling function and needs to be repeatedly swung to read the minimum reading of the tower ruler. In the actual measurement process, the sliding staff is difficult to confirm to be in a horizontal state and a vertical state, the deviation between the reading and the actual value is generated, the operation time is long, and the quality control is influenced. .
Therefore, the person skilled in the relevant art improves this, for example, chinese patent application publication No. CN110736443A proposes "a measure top plate extremely poor tool", though the utility model discloses a set up thin chi pole, thick chi pole, scale, circle level, laser level, splint etc. device can level the chi pole fast, improve the accuracy of chi pole reading, eliminated the puzzlement that the sopwith staff is difficult to level. However, the technical scheme in the application document still has defects, such as the instrument operation is still complex, the intelligent degree is not high, and the whole equipment is large and inconvenient to carry.
Based on this, the utility model designs a laser range finder is used in concrete construction to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laser range finder is used in concrete construction to solve above-mentioned technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: a laser range finder for concrete construction comprises a shell, a horizontal calibrator, a positioning mechanism, a range finding mechanism and an internal power supply mechanism, wherein the positioning mechanism comprises two laser receiving sensors, a first microcontroller and a buzzer; the distance measuring mechanism comprises a laser transmitting end, a laser receiving end, a phase comparator, a second microcontroller and a display screen, wherein the laser transmitting end, the laser receiving end and the phase comparator are all connected with the second microcontroller, and the display screen is connected with the output end of the second microcontroller; the shell comprises a first side vertical surface and a second side vertical surface, and the display screen is arranged on the first side vertical surface; the second side vertical surface is provided with a horizontal calibrator and a power switch, and the first side vertical surface is vertical to the horizontal plane in the state that the horizontal calibrator calibrates the horizontal; the positioning mechanism and the positioning mechanism are both connected with an internal power supply mechanism.
Preferably, a handle is further arranged on the second side vertical surface.
Preferably, the buzzer is arranged on the first side vertical surface.
Preferably, the two laser receiving sensors are both arranged on the first side vertical surface.
Preferably, the two laser receiving sensors are identical, and a line connecting the two laser receiving sensors is parallel to the horizontal plane in a state that the horizontal calibrator calibrates the horizontal.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can conveniently monitor the horizontal line position and facilitate the measurement of the distance of the top plate by arranging two laser receiving sensors, a first microcontroller and a buzzer; the required distance data can be conveniently acquired by arranging the laser emitting end, the laser receiving end, the second microcontroller and the display screen; the whole equipment is small, can be operated by being held by hands, and is convenient to carry.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the measurement of the present embodiment;
FIG. 2 is a side view of the whole structure of the present embodiment;
FIG. 3 is a first side elevational view of the present embodiment;
fig. 4 is a schematic left-oblique structural diagram of the present embodiment.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a housing; 101. a first side elevation; 102. a second side elevation; 2. a horizontal calibrator; 201. air bubbles; 3. a power switch; 4. a handle; 501. a laser receiving sensor; 502. a buzzer; 601. a laser emitting end; 602. a laser receiving end; 603. a display screen; 7. a level gauge; 701. and (4) horizontal line ports.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a laser range finder for concrete construction comprises a shell 1 and a horizontal calibrator 2, and further comprises a positioning mechanism, a range finding mechanism and an internal power supply mechanism, wherein the positioning mechanism comprises two laser receiving sensors 501, a first microcontroller and a buzzer 502, the two laser receiving sensors 501 are connected with the input end of the first microcontroller, and the buzzer 502 is connected with the output end of the first microcontroller; the ranging mechanism comprises a laser emitting end 601, a laser receiving end 602, a phase comparator, a second microcontroller and a display screen 603, wherein the laser emitting end 601, the laser receiving end 602 and the phase comparator are all connected with the second microcontroller, and the display screen 603 is connected with the output end of the second microcontroller; the shell 1 comprises a first side vertical surface 101 and a second side vertical surface 102, and a display screen 603 is arranged on the first side vertical surface 101; the second side vertical surface 102 is provided with a horizontal calibrator 2 and a power switch 3, and the first side vertical surface 101 is vertical to the horizontal plane in the state that the horizontal calibrator 2 calibrates the horizontal; the positioning mechanism and the positioning mechanism are both connected with an internal power supply mechanism.
Preferably, a handle 4 is further disposed on the second side facade 102.
Preferably, the buzzer 502 is arranged on the first side surface 101.
Preferably, the two laser receiving sensors 501 are both arranged on the first side surface 101.
Preferably, the two laser receiving sensors 501 are identical, and a line connecting the two laser receiving sensors 501 is parallel to the horizontal plane in a state where the horizontal calibrator 2 calibrates the horizontal.
One specific application of this embodiment is: in the embodiment, a horizontal detection mechanism with bubbles 201 is arranged in the middle of the horizontal calibrator 2, and whether the horizontal calibrator 2 is horizontal or not can be judged by observing the positions of the bubbles 201; in the embodiment, the connection of the two laser receiving sensors 501 is set to that when the two laser receiving sensors 501 both receive laser, the first microcontroller controls the buzzer 502 to buzz; the laser emission end 601 of this embodiment is incessant to the place ahead transmission range finding laser, and the range finding laser bumps the place ahead barrier and returns and is accepted by laser receiving end 602, calculates the distance through inside phase comparator and second microcontroller and then exports to display screen 603, and the principle and the connection structure of ranging mechanism are the same with ordinary dual-frenquency laser range finder principle and connection structure in this embodiment, and CH5081 is used to phase comparator model wherein.
When the laser leveling device is used, the leveling device 7 is placed on the ground, then the leveling device 7 is calibrated to be horizontal, the leveling device 7 is opened, and the leveling device 7 projects a horizontal laser line outwards through the horizontal line port 701; at this moment, the device is turned on through the power switch 3, then the device is placed right below the position, needing to be measured, of the top plate, the two laser receiving sensors 501 are adjusted to the height capable of simultaneously receiving the horizontal laser line, the buzzer 502 is enabled to keep buzzing, then the levelness of the device is adjusted in the state that the buzzer 502 keeps buzzing, the position of the air bubble 201 is observed until the horizontal calibrator 2 of the device is horizontal, and at this moment, the data read out through the display screen 603 is the distance between the height of the horizontal line and the corresponding position of the top plate.
In conclusion, the utility model can conveniently monitor the position of the horizontal line and conveniently measure the distance of the top plate by arranging the two laser receiving sensors 501, the first microcontroller and the buzzer 502; by arranging the laser emitting end 601, the laser receiving end 602, the second microcontroller and the display screen 603, required distance data can be conveniently acquired; the whole equipment is small, can be operated by being held by hands, and is convenient to carry.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a laser range finder is used in concrete construction, includes casing (1) and horizontal calibrator (2), its characterized in that: the positioning mechanism comprises two laser receiving sensors (501), a first microcontroller and a buzzer (502), the two laser receiving sensors (501) are connected with the input end of the first microcontroller, and the buzzer (502) is connected with the output end of the first microcontroller; the positioning mechanism comprises a laser emitting end (601), a laser receiving end (602), a phase comparator, a second microcontroller and a display screen (603), wherein the laser emitting end (601), the laser receiving end (602) and the phase comparator are all connected with the second microcontroller, and the display screen (603) is connected with the output end of the second microcontroller; the shell (1) comprises a first side vertical surface (101) and a second side vertical surface (102), and the display screen (603) is arranged on the first side vertical surface (101); the second side vertical surface (102) is provided with a horizontal calibrator (2) and a power switch (3), and the first side vertical surface (101) is vertical to the horizontal plane in the state that the horizontal calibrator (2) calibrates the horizontal; the positioning mechanism and the positioning mechanism are both connected with an internal power supply mechanism.
2. The laser distance measuring instrument for concrete construction according to claim 1, wherein: the second side vertical surface (102) is also provided with a handle (4).
3. The laser distance measuring instrument for concrete construction according to claim 1, wherein: the buzzer (502) is arranged on the first side vertical surface (101).
4. The laser distance measuring instrument for concrete construction according to claim 1, wherein: the two laser receiving sensors (501) are arranged on the first side vertical surface (101).
5. The laser distance measuring instrument for concrete construction according to claim 4, wherein: the two laser receiving sensors (501) are identical, and the connecting line of the two laser receiving sensors (501) is parallel to the horizontal plane in the state that the horizontal calibrator (2) calibrates the horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021626395.3U CN212845939U (en) | 2020-08-07 | 2020-08-07 | Laser range finder is used in concrete construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021626395.3U CN212845939U (en) | 2020-08-07 | 2020-08-07 | Laser range finder is used in concrete construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212845939U true CN212845939U (en) | 2021-03-30 |
Family
ID=75129367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021626395.3U Active CN212845939U (en) | 2020-08-07 | 2020-08-07 | Laser range finder is used in concrete construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212845939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687374A (en) * | 2021-10-26 | 2021-11-23 | 枣庄高新区立正安装工程有限公司 | Horizontal calibration mechanism for measuring visual angle for distance measurement |
| WO2022213752A1 (en) * | 2021-04-09 | 2022-10-13 | 常州华达科捷光电仪器有限公司 | Laser receiving apparatus |
-
2020
- 2020-08-07 CN CN202021626395.3U patent/CN212845939U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022213752A1 (en) * | 2021-04-09 | 2022-10-13 | 常州华达科捷光电仪器有限公司 | Laser receiving apparatus |
| CN113687374A (en) * | 2021-10-26 | 2021-11-23 | 枣庄高新区立正安装工程有限公司 | Horizontal calibration mechanism for measuring visual angle for distance measurement |
| CN113687374B (en) * | 2021-10-26 | 2022-02-08 | 枣庄高新区立正安装工程有限公司 | Horizontal calibration mechanism for measuring visual angle for distance measurement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212845939U (en) | Laser range finder is used in concrete construction | |
| CN209745245U (en) | Wall surface verticality flatness measuring equipment | |
| CN101839711A (en) | Portable digitalized high-precision tilt angle measuring instrument and measuring method | |
| CN104360349A (en) | Handheld laser range finder | |
| CN201421330Y (en) | Leveling device | |
| CN210166506U (en) | Laser range finder capable of automatically correcting attitude error | |
| CN201218732Y (en) | Laser positioning compass | |
| CN109060720B (en) | Device and method for rapidly and intelligently measuring solid content of liquid water reducing agent | |
| CN113959409A (en) | Portable slope ratio measuring device | |
| CN210719241U (en) | Multifunctional building quality detector | |
| CN213337292U (en) | Portable turbidimeter | |
| CN211696208U (en) | Portable engineering management metering device | |
| CN208654325U (en) | A kind of two-way laser rangefinder | |
| CN209355875U (en) | A kind of column spends measuring device vertically | |
| CN209514061U (en) | Hand-held ultrasound rangefinder | |
| CN208296893U (en) | A kind of multifunction laser rangefinder | |
| CN211373515U (en) | Tree height measuring device | |
| CN220187719U (en) | Laser-based building inside and outside right angle measuring device | |
| CN216898883U (en) | Portable slope ratio measuring device | |
| CN214793130U (en) | Dynamic zero self-calibration portable horizontal deviation measuring device | |
| CN220982107U (en) | Engineering dipperstick | |
| CN111121602A (en) | Handheld perpendicularity detection device and method | |
| CN220454571U (en) | Water pump inlet and outlet water pressure elevation measurement system | |
| CN214039798U (en) | Dipperstick for engineering survey | |
| CN210109334U (en) | GPS receiver assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230707 Address after: Room 402-D01, Tonghui Building, No. 7 Zengcuo'an North Road, Software Park Phase I, Torch High tech Zone, Xiamen City, Fujian Province, 361000 Patentee after: Xiamen Xuekang Intelligent Technology Co.,Ltd. Address before: Room 207B, South venture building, Pioneer Park, torch hi tech Zone, Xiamen, Fujian, 361000 Patentee before: Xiamen kangce Civil Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |