CN211452300U - Multifunctional portable top plate range measuring device - Google Patents
Multifunctional portable top plate range measuring device Download PDFInfo
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- CN211452300U CN211452300U CN202020061775.0U CN202020061775U CN211452300U CN 211452300 U CN211452300 U CN 211452300U CN 202020061775 U CN202020061775 U CN 202020061775U CN 211452300 U CN211452300 U CN 211452300U
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Abstract
The utility model discloses a multifunctional portable roof range measurement device, which belongs to the technical field of building construction, and comprises a support base, a swing support, a transmitter, a processor, an input keyboard and a display, wherein the swing support is arranged on the upper part of the support base and is fixed through the support base for adjusting the installation angle of the transmitter and the support base; the emitter is fixed on the supporting base through the swing support and comprises a central emitter and an oblique emitter, the central emitter is horizontally fixed on the swing support, and the oblique emitter and the central emitter are arranged at an angle and fixed; the input keyboard and the display are respectively connected with the processor and the power supply module. The utility model discloses convenient to use measures accurately, can convenient efficient synchronous measurement go out the data of a plurality of points and calculate, and the accuracy is high.
Description
Technical Field
The utility model belongs to the technical field of the construction technique and specifically relates to a multi-functional portable roof range measurement device.
Background
The actual measurement is taken as the most objective and important component in the quantitative evaluation system, and the importance is obviously reflected not only in the aspect of a fine management tool. The more important aspect is that for owners with stronger and stronger right-keeping awareness, the actual measurement is also an important basis for the owners to objectively evaluate the house quality, and especially in the centralized delivery stage, more and more owners entrust professional house inspection technicians and carry professional actual measurement tools to measure, so that the data of the actual measurement also greatly affects the delivery smoothness and the satisfaction degree of the owners.
Floor extremely poor is one of the important links of engineering entity quality actual measurement, and traditional measuring mode mainly relies on laser demarcation appearance and sopwith staff to measure, has a series of problems such as the recruitment is with high costs, data are inaccurate. In the prior art, a method for obtaining data by calculating a distance value and an angle value of a measuring point is used, but the problems of errors caused by multipoint measurement, respective calculation, whether a straight line distance of a central point is perpendicular to a floor or not and the like exist, and the current method is not really practical and applicable.
Disclosure of Invention
The technical task of the utility model is to above weak point, provide a multi-functional portable roof range measurement device, convenient to use measures the accuracy, can convenient efficient synchronous measurement go out the data of a plurality of points and calculate, and the accuracy is high.
The utility model provides a technical scheme that its technical problem adopted is:
a multifunctional portable top plate range measuring device comprises a supporting base, a swinging bracket, an emitter, a processor, an input keyboard and a display,
the swinging support is arranged at the upper part of the supporting base, is fixed by the supporting base and is used for adjusting the installation angle of the emitter and the supporting base;
the emitter is fixed on the supporting base through the swing support and comprises a central emitter and an oblique emitter, the central emitter is horizontally fixed on the swing support, and the oblique emitter and the central emitter are arranged at an angle and fixed;
the input keyboard and the display are respectively connected with the processor and the power supply module.
The input keyboard is used for inputting the angle between the oblique angle emitter and the central emitter, calculating the angle through the processor and displaying the calculation result through the display. The calculation principle is that according to the sine theorem in the trigonometric function, a calculation formula is set in a processor, and the vertical distance can be obtained according to the input angle and the measured bevel edge distance;
the central transmitter measures the vertical distance of the central point (namely the corresponding top height of the point), the oblique angle transmitter simultaneously measures the oblique distance of the corresponding point of the oblique edge and calculates the vertical distance (the top height of another position) of the projection point according to the angle, thereby obtaining the top plate range.
Preferably, the supporting base is a tripod, and the supporting is stable, light and easy to carry.
Preferably, the oblique angle emitter and the central emitter are provided with angle rulers. The measurer can intuitively obtain the inclination angle of the oblique angle emitter and directly input the inclination angle, and the use is convenient. Because the emitter emission point is the emitter middle part, the initial scale of solid angle chi is the angular deviation value when oblique angle emitter diameter is half.
Furthermore, the angle ruler is a 90-degree ruler, one end of the angle ruler is perpendicular to and fixed with the oblique angle emitter, the other end of the angle ruler is fixed in a sliding mode, the maximum opening angle of the angle ruler is 60 degrees, and the measurement applicability that the facing layer height is low and the measurement area is large is guaranteed.
Preferably, the emitter comprises a central emitter and four oblique angle emitters, two oblique angle emitters are symmetrically arranged on two sides of the central emitter in a group to form a five-point emitter, five points are measured simultaneously, and one oblique angle emitter can be set to be turned on to link with the other three oblique angle emitters.
Further, each of the angled emitters is angled at the same angle as the central emitter.
Preferably, this instrument is provided with the installation box body, and the installation box body is fixed on swaing the support, and input keyboard and display set up respectively on the outer wall of installation box body, and the treater setting is in the installation box body.
Furthermore, the center emitter is fixed in the center of the bottom in the installation box body, and emitter avoiding grooves are formed in the two sides of the installation box body and fix the oblique angle emitter.
Furthermore, the bilateral symmetry of rocking the support is provided with vertical backup pad and horizontal support bar, sets up the hinge hole in the backup pad, and horizontal support bar one end is fixed with the installation box body, and the other end with the backup pad is articulated for adjust the angle of installation box body and then adjust the angle of transmitter.
Preferably, the swing support is of a square box structure with an open upper part and is provided with a transverse support, one end of the transverse support is fixed on the installation box, and the other end of the transverse support is hinged and fixed on the inner wall of the swing support. The structure can also adjust the angle of the installation box body so as to adjust the angle of the emitter.
During the use, place the support base in roof central point, the support is swayd in the installation on supporting the base, install the transmitter on swaying the support, it is naturally perpendicular to utilize the gravity principle to make it, ensure the accuracy of the perpendicular measured data at center, open the oblique angle transmitter, the adjustment is to the appointed measuring point of roof, open the transmitter switch and carry out the range finding, the display panel shows the measured data value of center transmitter and oblique angle transmitter, read the angle of oblique angle transmitter and center transmitter, input the treater through the input keyboard, the treater calculates according to setting for the formula, the perpendicular distance of each point is obtained, thereby obtain the roof range.
The utility model discloses a multi-functional portable roof range measurement device compares with prior art, has following beneficial effect:
the multi-point synchronous measurement is realized, the angles of all the oblique angle transmitters are consistent, and the data calculation is convenient; the device makes the transmitter naturally perpendicular with the help of the dead weight of the transmitter through setting up the support that sways, reduces the error of manual measurement central point measured value.
The tool solves the problems that the existing measuring tool is complex, high in labor cost and inconsistent in manual measuring standard, saves labor cost of actual measuring work, simplifies operation procedures, accurately calculates data, and completes floor extremely-poor measuring work fast, accurately and stably.
Drawings
FIG. 1 is a schematic structural diagram of the multi-functional portable top plate range measuring tool of the present invention;
FIG. 2 is a top view of the ranging apparatus in the embodiment;
FIG. 3 is a side view structural view of the distance measuring device in the embodiment;
FIG. 4 is a schematic of the construction of a five-point transmitter;
FIG. 5 is a schematic view of a scale construction;
fig. 6 is an exemplary diagram of calculation formulas in the embodiment.
In the figure, the device comprises a supporting base 1, a swinging support 2, a distance measuring device 3, an input keyboard 4, a display 5, a transmitter 6, a central transmitter 7, a bevel transmitter 8, a bevel transmitter 9 and an angle ruler.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
A multifunctional portable top plate range difference measuring device comprises a supporting base 1, a swinging support 2 and a distance measuring device 3, wherein the distance measuring device 3 comprises a transmitter 6, a processor, an input keyboard 4 and a display 5.
The supporting base 1 is a tripod, is stable in supporting and is portable and easy to carry. The swing support 2 is arranged on the upper portion of the support base 1, fixed through the support base 1 and used for adjusting the installation angle of the emitter 6 and the support base 1.
The distance measuring device 3 is provided with an installation box body which is fixed on the swing support 2, the input keyboard 4 and the display 5 are respectively arranged on the outer wall of the installation box body, and the processor is arranged in the installation box body. The input keyboard 4 and the display 5 are respectively connected with the processor and a power supply module.
The emitter 6 comprises a central emitter 7 and an oblique emitter 8, the central emitter 7 is fixed at the center of the bottom in the installation box body, and emitters avoiding grooves are formed in the two sides of the installation box body and the oblique emitter 8 is fixedly installed.
In the embodiment, the emitter 6 comprises a central emitter 7 and four oblique emitters 8 (including L2, L3, L4 and L5, the central emitter 7 is L1), two oblique emitters 8 are symmetrically arranged on two sides of the central emitter 7 in a group to form a five-point emitter, as shown in fig. 2-4, the five points are measured simultaneously, and one oblique emitter 8 can be set to be turned on to link with the other three oblique emitters 8. Each of the angled emitters 8 is at the same angle as the central emitter 7.
The bevel angle emitter 8 and the central emitter 7 are provided with a bevel angle 9. The measurer can intuitively obtain the inclination angle of the oblique angle emitter 8 and directly input the inclination angle, and the use is convenient. Because the emitter 6 emitting point is the middle part of the emitter, the initial scale of the fixed angle ruler 9 is the angle deviation value when the diameter of the oblique angle emitter 8 is half.
As shown in fig. 5, the angle ruler is a 90 ° ruler, one end of which is perpendicular to and fixed to the oblique emitter 8, the other end of which is fixed in a sliding manner, and the maximum opening angle of the angle ruler 9 is 60 °, so that the measurement applicability of the measurement area with a low facing layer height is ensured. The scale mark is marked by red line on the outer wall of the measuring instrument.
The input keyboard 4 is used to input the angle of the angled emitter 8 to the central emitter 7, calculated by the processor and presented the result of the calculation via the display 5. The calculation principle is that according to the sine theorem in the trigonometric function, a calculation formula is set in a processor, and the vertical distance can be obtained according to the input angle and the measured bevel edge distance. As shown in fig. 6, using the sine theorem in trigonometric functions yields: CB ═ AC × sin ═ a.
The central transmitter 7 measures the vertical distance of the central point (i.e. the corresponding top height of the point), the oblique transmitter 8 measures the oblique distance of the corresponding point of the oblique side at the same time, and calculates the vertical distance (the top height of another point) of the projection point according to the above formula and the angle, thereby obtaining the top plate range.
During the use, place support base 1 at roof central point, support base 1 and go up installation swing support 2, install range unit 3 on swing support 2, it is natural perpendicular to utilize the gravity principle, ensure the accuracy of the vertical measurement data at center, open L2 oblique angle transmitter, L3, L4 and L5 are opened in step, adjust to the appointed measuring point of roof, open the transmitter switch and carry out the range finding, the panel of display 5 shows the measured data value of L1-L5, read the angle of oblique angle transmitter 8 and central transmitter 7 through angle scale 9, input this angle value into the treater through input keyboard 4, the treater calculates according to setting up the formula, obtain the vertical distance of each point, thereby obtain the roof range, the roof range measurement finishes.
Example two
A multifunctional portable top plate range difference measuring device comprises a supporting base 1, a swinging support 2 and a distance measuring device 3, wherein the distance measuring device 3 comprises a transmitter 6, a processor, an input keyboard 4 and a display 5.
The supporting base 1 is a tripod, is stable in supporting and is portable and easy to carry. The swing support 2 is arranged on the upper portion of the support base 1, fixed through the support base 1 and used for adjusting the installation angle of the emitter 6 and the support base 1.
The difference between the embodiment and the first embodiment is that the swing bracket 2 is a square box structure with an open upper part and is provided with a transverse support, one end of the transverse support is fixed on the mounting box body, and the other end of the transverse support is hinged and fixed on the inner wall of the swing bracket. The distance measuring device 3 is hinged in the box body through a transverse support, and the natural vertical state is achieved through self weight, so that the measuring precision is guaranteed.
Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Claims (10)
1. A multifunctional portable top plate range measuring device is characterized by comprising a supporting base, a swinging bracket, an emitter, a processor, an input keyboard and a display,
the swinging support is arranged at the upper part of the supporting base, is fixed by the supporting base and is used for adjusting the installation angle of the emitter and the supporting base;
the emitter is fixed on the supporting base through the swing support and comprises a central emitter and an oblique emitter, the central emitter is horizontally fixed on the swing support, and the oblique emitter and the central emitter are arranged at an angle and fixed;
the input keyboard and the display are respectively connected with the processor and the power supply module.
2. A multi-functional portable roof range measurement apparatus as claimed in claim 1, wherein the support base is a tripod.
3. The multifunctional portable top plate range measuring device of claim 1, wherein the oblique angle emitter and the central emitter are provided with angle rulers.
4. A multi-functional portable roof range finder as claimed in claim 3, wherein said angle ruler is a 90 ° ruler, perpendicular to and fixed to the bevel emitter, and has a maximum opening angle of 60 °.
5. A multi-functional portable roof range finder according to claim 1, 3 or 4, wherein the transmitter comprises a central transmitter and four oblique angle transmitters, two of which are symmetrically disposed on either side of the central transmitter.
6. A multi-functional portable roof range finder according to claim 5, wherein each of the angled emitters is angled at the same angle as the central emitter.
7. A multi-functional portable roof range measurement device according to claim 1 or 2, wherein the tool is provided with a mounting case fixed to the swing frame, the input keyboard and the display are respectively provided on the outer wall of the mounting case, and the processor is provided in the mounting case.
8. The multifunctional portable top plate range difference measuring device according to claim 7, wherein the central transmitter is fixed at the center of the bottom in the installation box body, transmitter avoiding grooves are formed in two sides of the installation box body, and the oblique angle transmitters are installed and fixed.
9. The multifunctional portable top plate range difference measuring device according to claim 7, wherein the rocking support is symmetrically provided with a vertical support plate and a horizontal support rod at two sides, the support plate is provided with a hinge hole, one end of the horizontal support rod is fixed with the mounting box body, and the other end of the horizontal support rod is hinged with the support plate.
10. The multi-functional portable roof range measurement device according to claim 7, wherein the swing frame is a square box structure with an open top, and is provided with a lateral support, one end of the lateral support is fixed to the mounting box, and the other end is hinged to the inner wall of the swing frame.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020061775.0U CN211452300U (en) | 2020-01-13 | 2020-01-13 | Multifunctional portable top plate range measuring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020061775.0U CN211452300U (en) | 2020-01-13 | 2020-01-13 | Multifunctional portable top plate range measuring device |
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| CN211452300U true CN211452300U (en) | 2020-09-08 |
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| CN202020061775.0U Active CN211452300U (en) | 2020-01-13 | 2020-01-13 | Multifunctional portable top plate range measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050774A (en) * | 2020-09-28 | 2020-12-08 | 杭州品茗安控信息技术股份有限公司 | House roof measuring method, device and system and storage medium |
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2020
- 2020-01-13 CN CN202020061775.0U patent/CN211452300U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050774A (en) * | 2020-09-28 | 2020-12-08 | 杭州品茗安控信息技术股份有限公司 | House roof measuring method, device and system and storage medium |
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