CN113218377A - Vertical measuring device for building wall and measuring method thereof - Google Patents
Vertical measuring device for building wall and measuring method thereof Download PDFInfo
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- CN113218377A CN113218377A CN202110617712.8A CN202110617712A CN113218377A CN 113218377 A CN113218377 A CN 113218377A CN 202110617712 A CN202110617712 A CN 202110617712A CN 113218377 A CN113218377 A CN 113218377A
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- guide rod
- wall
- measured
- visible laser
- workstation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/008—Active optical surveying means combined with inclination sensor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/12—Instruments for setting out fixed angles, e.g. right angles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to a vertical measuring device and a measuring method for a building wall. The device is including the frame, the workstation, articulated seat, and the ware is looked to visible laser, the workstation side is provided with proportional measurement mechanism, proportional measurement mechanism is including the platform, be provided with rotary guide mechanism on the platform upper surface, the device looks to the position relation between ware through the volume of awaiting measuring wall body and visible laser, utilize proportional measurement mechanism to show original volume of awaiting measuring wall body straightness that hangs down through the scale interval on the ring plate, utilize proportional relation to carry out the scaling down with the overall dimension, be convenient for take notes and observe, gather multiunit data simultaneously, with the accuracy of ensureing data, the device can apply to industrial production, and the device has very strong practicality.
Description
Technical Field
The invention belongs to the technical field of building wall perpendicularity measuring devices, and particularly relates to a perpendicularity measuring device and a measuring method for a building wall.
Background
Present building and fitment decoration engineering are usually with the spirit level that inlays a bubble device to measure the level of building plane and crossbeam external corner, weighs down the straightness that hangs down that measures the internal corner or the external corner of square post, roof beam and wall body with hanging wire, because hanging wire weighs down the meeting and rocks the shake, need wait that it can measure the straightness that hangs down statically, so have in building and fitment decoration in-process and use two kinds of devices loaded down with trivial details, consuming time, inefficiency, degree of accuracy not high etc. not enough.
When judging a wall body stability, the inclination of its wall body is an important data, when measuring the wall body, because the size span is great, be not convenient for observe the measurement, carry out the scaling-down with whole size admittedly, be convenient for carry out the record and observe, improve measuring accuracy simultaneously, need set up the vertical measuring device who is convenient for scaling-down the measurement size.
Disclosure of Invention
The invention aims to provide a vertical measuring device for a building wall and a measuring method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a vertical measuring device for a building wall comprises an L-shaped frame, wherein the free end of the horizontal section of the frame is arranged towards the wall to be measured, a workbench is arranged on the upper surface of the horizontal section of the frame, a hinged seat is arranged on the workbench, a visible laser aligner is rotatably connected onto the hinged seat, a proportional measuring mechanism is arranged on the side surface of the workbench between the wall to be measured and the visible laser aligner, the proportional measuring mechanism comprises a platform arranged on the side surface of the workbench, a fixed seat is arranged on the upper surface of the platform, a short connecting rod is hinged to the upper end of the fixed seat, a guide rod is hinged to the lower end of the fixed seat, a waist-shaped groove is formed in the guide rod, the length direction of the waist-shaped groove is consistent with that of the guide rod, a sliding block is slidably connected in the waist-shaped groove, the free end of the short connecting rod is hinged to the sliding block, and the fixed seat, the short connecting rod, the guide rod and the sliding block are matched to form a rotary guide rod mechanism, the guide rod is a telescopic rod, an annular disc is arranged at the upper end of the fixing seat, scale values are arranged on the surface of the annular disc on one side of the guide rod, pin holes are formed in the side face of the sliding block, a plurality of through holes are formed in the side face of the guide rod at intervals, the through holes are arranged at intervals along the length direction of the guide rod, and the guide rod further comprises a pin shaft which penetrates through any through hole and is in pin joint with the pin holes.
Further, the platform extends to the workstation in, and the platform lower extreme that is located the workstation is provided with screw-nut, connect the horizontally lead screw in the workstation soon, screw-nut connects on the lead screw soon, lead screw one end is articulated with the workstation inner wall, and the other end passes the workstation, is connected with the twist grip, is located the workstation side of proportional measurement mechanism below and is provided with the enhancement support, it is provided with the horizontally slide rail to strengthen the support upper end, platform lower extreme sliding connection is on the slide rail. By rotating the rotating handle, the distance between the center of the hinged part of the lower end of the guide rod and the vertical position of the visible laser sighting device is adjusted, the position of the fixing seat can be adjusted according to the bottom position of the wall body to be measured, and multiple groups of data can be recorded and collected.
Furthermore, a pointer is connected to the sliding block positioned in the guide rod, and the tip of the pointer is aligned with the scale value on the surface of the annular disc. The setting of pointer can carry out the reading more clearly and accurately, and the pointer root adopts extending structure simultaneously, is convenient for adjust according to the slider different positions, ensures that the pointer point can just set up scale value.
Further, the guide arm is including the lower U type pole with fixing base lower extreme articulated, sliding connection has last U type pole on the U type pole otic placode section free end down, U type pole upper end is provided with the linkage segment down, the linkage segment activity is pegged graft in the otic placode section of last U type pole.
Further, the lower end of the horizontal section of the rack is arranged on the roller.
A vertical measuring method for a building wall body specifically comprises the following steps;
the method comprises the following steps: placing the rack in front of the wall to be measured, enabling the visible laser aligner to be arranged right opposite to the wall to be measured, measuring a distance s1 between the vertical position of the visible laser aligner and the vertical position of the center of the hinged part at the lower end of the guide rod, and a distance s2 between the vertical position of the visible laser aligner and the bottom of the wall to be measured, and calculating a proportionality coefficient p to s1/s 2;
step two: when the visible laser alidade is right opposite to the bottom of the wall to be measured, enabling light rays emitted by the visible laser alidade to penetrate through the center of the hinged position of the lower end of the guide rod, wherein the distance between the visible laser alidade and the center of the hinged position of the lower end of the guide rod is w1, the distance between the visible laser alidade and the bottom of the wall to be measured is w2, and the relation between w1 and w2 is w1/w2 ═ p;
step three: the method comprises the steps that a visible laser aligner is arranged right opposite to the top of a wall to be measured, the distance S2 from the top to the bottom of the wall to be measured is measured in advance, the length S1 of a guide rod is calculated to be S2 × p, the guide rod is adjusted to be S1, the guide rod is swung after adjustment is completed until light emitted by the visible laser aligner penetrates through the bottom of the upper end of the guide rod to the top of the wall to be measured, and a pin shaft is inserted into a pin hole in a sliding block to fix the sliding block;
step four: aligning the pointer to the dial on the annular disc, and recording data a1 to obtain the inclination angle a1 of the wall to be measured;
step five: and (3) adjusting the distance between the rack and the wall to be measured, repeating the steps from the first step to the fourth step to obtain a plurality of data a2, a3 and a4 … an, and calculating the average value a of all the data.
Compared with the prior art, the invention has the beneficial effects that: the device is through the position relation between volume of awaiting measuring wall body and the visible laser sighting device, utilizes proportional measurement mechanism to show original volume of awaiting measuring wall body straightness that hangs down through the scale interval on the ring plate, utilizes the proportional relation to carry out the proportional reduction with whole size, is convenient for carry out the record and observe, gathers multiunit data simultaneously to ensure the accuracy of data, the device can apply to industrial production, has very strong practicality.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
In the figure: the laser sighting device comprises a machine frame 1, a workbench 2, a visible laser sighting device 3, a platform 4, a fixed seat 5, a short connecting rod 6, a guide rod 7, a U-shaped rod 701, a U-shaped rod 702, a connecting section 703, a waist-shaped groove 8, a sliding block 9, an annular disc 10, scale values 11, a pin shaft 12, a screw nut 13, a screw rod 14, a rotating handle 15, a reinforced support 16, a pointer 17 and a roller 18.
Detailed Description
The technical solution of the present application will be further described and explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1-2, a vertical measuring device for building wall comprises an L-shaped frame 1, the free end of the horizontal section of the frame 1 is arranged towards the wall to be measured, a workbench 2 is arranged on the upper surface of the horizontal section of the frame 1, a hinged seat is arranged on the workbench 2, a visible laser collimator 3 is rotatably connected on the hinged seat, a proportional measuring mechanism is arranged on the side surface of the workbench 2 between the wall to be measured and the visible laser collimator 3, the proportional measuring mechanism comprises a platform 4 arranged on the side surface of the workbench 2, a fixed seat 5 is arranged on the upper surface of the platform 4, a short connecting rod 6 is hinged on the upper end of the fixed seat 5, a guide rod 7 is hinged on the lower end, a waist-shaped groove 8 is arranged in the guide rod 7, the length direction of the waist-shaped groove 8 is consistent with the length direction of the guide rod 7, a slide block 9 is slidably connected in the waist-shaped groove 8, the free end of the short connecting rod 6 is hinged with the slide block 9, fixing base 5, short connecting rod 6, guide arm 7 and slider 9 cooperation form gyration guide arm 7 mechanism, guide arm 7 is the telescopic link, and the position that lies in fixing base 5 upper end is provided with annular disc 10, and the annular disc 10 that lies in guide arm 7 one side is provided with scale interval 11 on the surface, and the pinhole has been seted up to the slider 9 side, and a plurality of through-holes have been seted up at guide arm 7 side interval, and each through-hole sets up along 7 length direction intervals of guide arm, still including round pin axle 12, and round pin axle 12 passes arbitrary through-hole and pinhole pin joint. Platform 4 extends to in workstation 2, the 4 lower extremes of platform that are located workstation 2 are provided with screw-nut 13, the horizontally lead screw 14 has been connect soon in workstation 2, screw-nut 13 connects soon on lead screw 14, lead screw 14 one end is articulated with 2 inner walls of workstation, the other end passes workstation 2, be connected with twist grip 15, 2 sides of workstation that are located the proportional measurement mechanism below are provided with and strengthen support 16, it is provided with the horizontally slide rail to strengthen the support 16 upper end, 4 lower extreme sliding connection of platform are on the slide rail. By rotating the rotating handle 15, the distance between the center of the hinged part of the lower end of the guide rod 7 and the vertical position of the visible laser sighting device 3 can be adjusted, the position of the fixing seat 5 can be adjusted according to the bottom position of the wall body to be measured, and multiple groups of data can be recorded and collected. A cursor 17 is attached to the slider 9 inside the guide rod 7, the tip of the cursor 17 being positioned in alignment with the scale 11 of the surface of the annular disc 10. The setting of the pointer 17 enables a clearer and more accurate reading. The guide rod 7 comprises a lower U-shaped rod 701 hinged with the lower end of the fixed seat 5, an upper U-shaped rod 702 is connected to the free end of an ear plate section of the lower U-shaped rod 701 in a sliding mode, a connecting section 703 is arranged at the upper end of the lower U-shaped rod 701, and the connecting section 703 is movably inserted into the ear plate section of the upper U-shaped rod 702. The lower end of the horizontal section of the frame 1 is arranged on the roller 18.
A vertical measuring method for a building wall body specifically comprises the following steps;
the method comprises the following steps: placing the rack in front of the wall to be measured, enabling the visible laser aligner to be arranged right opposite to the wall to be measured, measuring a distance s1 between the vertical position of the visible laser aligner and the vertical position of the center of the hinged part at the lower end of the guide rod, and a distance s2 between the vertical position of the visible laser aligner and the bottom of the wall to be measured, and calculating a proportionality coefficient p to s1/s 2;
step two: when the visible laser alidade is right opposite to the bottom of the wall to be measured, enabling light rays emitted by the visible laser alidade to penetrate through the center of the hinged position of the lower end of the guide rod, wherein the distance between the visible laser alidade and the center of the hinged position of the lower end of the guide rod is w1, the distance between the visible laser alidade and the bottom of the wall to be measured is w2, and the relation between w1 and w2 is w1/w2 ═ p;
step three: the method comprises the steps that a visible laser aligner is arranged right opposite to the top of a wall to be measured, the distance S2 from the top to the bottom of the wall to be measured is measured in advance, the length S1 of a guide rod is calculated to be S2 × p, the guide rod is adjusted to be S1, the guide rod is swung after adjustment is completed until light emitted by the visible laser aligner penetrates through the bottom of the upper end of the guide rod to the top of the wall to be measured, and a pin shaft is inserted into a pin hole in a sliding block to fix the sliding block;
step four: aligning the pointer to the dial on the annular disc, and recording data a1 to obtain the inclination angle a1 of the wall to be measured;
step five: and (3) adjusting the distance between the rack and the wall to be measured, repeating the steps from the first step to the fourth step to obtain a plurality of data a2, a3 and a4 … an, and calculating the average value a of all the data.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (6)
1. A perpendicular measuring device for building wall, its characterized in that: the measuring device comprises an L-shaped frame, the free end of the horizontal section of the frame is arranged towards a wall to be measured, a workbench is arranged on the upper surface of the horizontal section of the frame, a hinged seat is arranged on the workbench, a visible laser aligner is rotatably connected to the hinged seat, a proportional measuring mechanism is arranged on the side surface of the workbench between the wall to be measured and the visible laser aligner, the proportional measuring mechanism comprises a platform arranged on the side surface of the workbench, a fixed seat is arranged on the upper surface of the platform, a short connecting rod is hinged to the upper end of the fixed seat, a guide rod is hinged to the lower end of the fixed seat, a waist-shaped groove is formed in the guide rod, the length direction of the waist-shaped groove is consistent with the length direction of the guide rod, a sliding block is connected in the waist-shaped groove in a sliding manner, the free end of the short connecting rod is hinged to the sliding block, the fixed seat, the short connecting rod, the guide rod and the sliding block are matched to form a rotary guide rod mechanism, and the guide rod is a telescopic rod, the guide rod structure comprises a fixed seat, a guide rod and a sliding block, wherein an annular disc is arranged at the upper end of the fixed seat, scale values are arranged on the surface of the annular disc on one side of the guide rod, pin holes are formed in the side face of the sliding block, a plurality of through holes are formed in the side face of the guide rod at intervals, the through holes are arranged at intervals along the length direction of the guide rod, and the guide rod structure further comprises a pin shaft which penetrates through any through hole and is in pin joint with the pin holes.
2. A vertical measuring device for a building wall according to claim 1, wherein: the utility model discloses a platform, including platform, workstation, lead screw nut, workstation, swing joint, the platform extends to in the workstation, and the platform lower extreme that is located the workstation is provided with lead screw nut, swing joint has the horizontally lead screw in the workstation, lead screw nut connects on the lead screw soon, lead screw one end is articulated with the workstation inner wall, and the other end passes the workstation, is connected with the twist grip, is located the workstation side of proportional measurement mechanism below and is provided with the enhancement support, it is provided with the horizontally slide rail to strengthen the support upper end, platform lower extreme sliding connection is on the slide rail.
3. A vertical measuring device for a building wall according to claim 2, wherein: the sliding block positioned in the guide rod is connected with a pointer, and the tip of the pointer is aligned with the scale value on the surface of the annular disc.
4. A vertical measuring device for a building wall according to claim 3, wherein: the guide arm is including U type pole down with fixing base lower extreme articulated, sliding connection has last U type pole on the U type pole otic placode section free end down, U type pole upper end is provided with the linkage segment down, the linkage segment activity is pegged graft in the otic placode section of last U type pole.
5. A vertical measuring device for a building wall according to any one of claims 1 to 4, wherein: the lower end of the horizontal section of the rack is arranged on the roller.
6. A vertical measurement method for a building wall is characterized by comprising the following steps: the vertical measuring device of claims 1-5 is used for measurement, and comprises the following steps;
the method comprises the following steps: placing the rack in front of the wall to be measured, enabling the visible laser aligner to be arranged right opposite to the wall to be measured, measuring a distance s1 between the vertical position of the visible laser aligner and the vertical position of the center of the hinged part at the lower end of the guide rod, and a distance s2 between the vertical position of the visible laser aligner and the bottom of the wall to be measured, and calculating a proportionality coefficient p to s1/s 2;
step two: when the visible laser alidade is right opposite to the bottom of the wall to be measured, enabling light rays emitted by the visible laser alidade to penetrate through the center of the hinged position of the lower end of the guide rod, wherein the distance between the visible laser alidade and the center of the hinged position of the lower end of the guide rod is w1, the distance between the visible laser alidade and the bottom of the wall to be measured is w2, and the relation between w1 and w2 is w1/w2 ═ p;
step three: the method comprises the steps that a visible laser aligner is arranged right opposite to the top of a wall to be measured, the distance S2 from the top to the bottom of the wall to be measured is measured in advance, the length S1 of a guide rod is calculated to be S2 × p, the guide rod is adjusted to be S1, the guide rod is swung after adjustment is completed until light emitted by the visible laser aligner penetrates through the bottom of the upper end of the guide rod to the top of the wall to be measured, and a pin shaft is inserted into a pin hole in a sliding block to fix the sliding block;
step four: aligning the pointer to the dial on the annular disc, and recording data a1 to obtain the inclination angle a1 of the wall to be measured;
step five: and (3) adjusting the distance between the rack and the wall to be measured, repeating the steps from the first step to the fourth step to obtain a plurality of data a2, a3 and a4 … an, and calculating the average value a of all the data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110617712.8A CN113218377B (en) | 2021-06-03 | 2021-06-03 | Vertical measuring device and method for building wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110617712.8A CN113218377B (en) | 2021-06-03 | 2021-06-03 | Vertical measuring device and method for building wall |
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| CN113218377A true CN113218377A (en) | 2021-08-06 |
| CN113218377B CN113218377B (en) | 2023-05-30 |
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2021
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| CN113218377B (en) | 2023-05-30 |
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