CN105136111B - A kind of construction level error and vertical survey instrument - Google Patents
A kind of construction level error and vertical survey instrument Download PDFInfo
- Publication number
- CN105136111B CN105136111B CN201510525403.2A CN201510525403A CN105136111B CN 105136111 B CN105136111 B CN 105136111B CN 201510525403 A CN201510525403 A CN 201510525403A CN 105136111 B CN105136111 B CN 105136111B
- Authority
- CN
- China
- Prior art keywords
- base
- measurement
- bar
- disk
- balancing pole
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 238000005259 measurement Methods 0.000 claims abstract description 63
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 2
- 238000009435 building construction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a kind of construction level error and vertical survey instrument, it is related to building construction measurement technical field of tools, the measuring instrument includes leveling portion, calibration portion and measurement portion, leveling portion includes base and the connecting pole on base top, the supporting leg that the lower surface of base can be adjusted by three height is contacted with ground, in the upper surface of base provided with a regulation indicating mechanism, calibration site is on the connecting pole and positioned at the surface of the base, calibration portion includes three circular bubbles, the line of centres of three circular bubbles is in equilateral triangle, calibration portion also includes the trigger mechanism being engaged with the regulation indicating mechanism, measurement portion includes the balancing pole that can be rotated at the top of connecting pole and in perpendicular, measurement bar is provided with the both sides of balancing pole.The measuring instrument can be measured effectively to level error and the discrepancy in elevation, it is ensured that the degree of accuracy of construction.
Description
Technical field
The present invention relates to building construction measurement technical field of tools.
Background technology
In the realm of building construction, the work often done is the measurement to level error and difference in height, such as in supporting module
When, it is necessary to measure the flatness i.e. discrepancy in elevation of difference of floor wooden model, then need to measure cylinder when installing the template of cylinder
The flatness of wooden model, that is, measure the horizontal level on different height point, be exactly to make level board holding level in a word, vertical plate is kept
Vertically, the concrete wall so after pouring can just meet the requirements, not just in the level error or the discrepancy in elevation of measurement wooden model,
Other aspects, are also required to carry out the measurement of level error or the discrepancy in elevation, so being directed to when such as measuring flooring and smear slurry thickness
The realm of building construction is so frequently measured, and now needs a kind of instrument, being capable of the convenient and simple survey for efficiently completing work in every
Amount.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of construction level error and vertical survey instrument, the measuring instrument
Effectively level error and the discrepancy in elevation can be measured, it is ensured that the degree of accuracy of construction.
To solve the above problems, the present invention is adopted the technical scheme that：A kind of construction level error and vertical survey
Instrument, the measuring instrument includes leveling portion, calibration portion and measurement portion, and the leveling portion includes base and the connecting pole on base top, institute
The supporting leg that stating the lower surface of base can be adjusted by three height is contacted with ground, and one is provided with the upper surface of base
Indicating mechanism is adjusted, the calibration site is on the connecting pole and positioned at the surface of the base, and the calibration portion includes
Three circular bubbles, the line of centres of three circular bubbles is in equilateral triangle, and the calibration portion also includes and the regulation
The trigger mechanism that indicating mechanism is engaged, the measurement portion includes the balance that can be rotated at the top of connecting pole and in perpendicular
Bar, measurement bar is provided with the both sides of balancing pole.
It is preferred that, the base is the platy structure of triangle, and three described supporting legs are located at base lower surface respectively
Three end angle at, the supporting leg include carry externally threaded interior leg and the outer leg with internal thread groove, the one of the interior leg
End is fixedly connected with base, the other end insert in the internal thread groove of outer leg and both be connected through a screw thread, the outer bottom bands of trouser legs have and
The horizontal bottom of ground contact, the bottom of the connecting pole is fixedly connected with the center of base upper surface, and the base is with being connected
Trapezoidal deep floor is provided between post.
It is preferred that, the regulation indicating mechanism is：Provided with three light sensors, described three on the upper surface of base
Line between individual light sensor is in regular triangle shape, the corresponding supporting leg of each light sensor correspondence, in base
Each light sensor of correspondence is equipped with an indicator lamp on upper surface, and output end and the PLC of the light sensor are controlled
Device is connected, and the PLC is used for the power on/off for controlling three indicator lamps.
It is preferred that, the calibration portion includes the first disk on connecting pole, and first disk is transparent material, institute
The first disk is stated to be centrally located on the axis of connecting pole, three described circular bubbles be distributed in the upper surface of the first disk and
The line of three is also on equilateral triangle, the described center of three circular bubbles and the photographic department of three light sensors in lower section
Next one aligns.
It is preferred that, the trigger mechanism includes being located at the second disk above the first disk, in the lower surface of the second disk
Provided with three lasers, three described lasers are also arranged in equilateral triangle form, the transmitting terminal of described three lasers
The center of mouth and three circular bubbles in lower section is aligned one by one up and down.
It is preferred that, the measurement portion includes two risers being vertically arranged, and the bottom of the riser is mutual by level board
Connection, the top of the level board and connecting pole rotates connection, and the balancing pole is located between two risers, the balancing pole
Centre position is rotated with two risers by rotating shaft and is connected, and being provided with the top of the balancing pole can be along balance bar length direction
Mobile regulating block, is arranged with pluggable measurement bar in multiple jacks, the jack on the balance club shaft of rotating shaft both sides,
The measurement bar is mutually perpendicular to balancing pole, and the measurement bar includes being used to measure the first measurement bar of the discrepancy in elevation and for measuring water
Second measurement bar of adjustment, the instruction disk with indicator is provided with the side of the riser, and the indicator turns with rotating shaft
It is dynamic and rotates, end plate is provided with the two ends of balancing pole, first through hole is provided with end plate, be provided with riser can be with end plate the
The second through hole that one through hole is aligned.
It is preferred that, the middle part of first measurement bar is connected by the spring with peg, and pointer is carried at the peg,
Scale plate is provided with the side of spring, second measurement bar is made up of interior bar and the outer bar being enclosed in interior bar, and the interior bar can
Stretched in outer bar, the outer bar is plugged in the jack.
It is using the beneficial effect produced by above-mentioned technical proposal：The simple and practical convenience of the apparatus structure, in measurement
During can effectively to base carry out levelness regulation, and using laser coordinate indicator lamp reminded as leveling,
Add the efficiency of regulation, it is ensured that the levelness of base in measurement, so that the result of measurement is more accurate, carry significantly
The high degree of accuracy of measurement, and any two points in measurement range can be selected to measure, it can be conveniently accomplished to a certain
The measurement of the level error and the discrepancy in elevation of multiple spot in region, it is very practical.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation under another state of the invention.
Wherein, 1, base, 2, connecting pole, 3, circular bubble, 4, balancing pole, 5, interior leg, 6, outer leg, 7, deep floor, 8,
Light sensor, 9, indicator lamp, the 10, first disk, the 11, second disk, 12, laser, 13, riser, 14, regulating block, 15, insert
Hole, the 16, first measurement bar, the 17, second measurement bar, 18, indicate disk, 19, end plate, 20, peg, 21, spring, 22, scale plate,
23rd, interior bar, 24, outer bar.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：As depicted in figs. 1 and 2,
A kind of construction level error and vertical survey instrument, the measuring instrument include leveling portion, calibration portion and measurement portion, the leveling portion
Connecting pole 2 including base 1 and the top of base 1, the supporting leg that the lower surface of the base 1 can be adjusted by three height
Contacted with ground, in the upper surface of base 1 provided with a regulation indicating mechanism, the calibration site on the connecting pole 2 and
Positioned at the surface of the base 1, the calibration portion includes three circular bubbles 3, the line of centres of three circular bubbles 3
In equilateral triangle, the calibration portion also includes the trigger mechanism being engaged with the regulation indicating mechanism, and the measurement portion includes
Located at the top of connecting pole 2 and the balancing pole 4 that can be rotated in perpendicular, measurement bar is provided with the both sides of balancing pole 4.
Base 1 is the platy structure of triangle, and three described supporting legs are respectively positioned at three ends angle of the lower surface of base 1
Place, the supporting leg includes carrying externally threaded interior leg 5 and the outer leg 6 with internal thread groove, one end of the interior leg 5 and base
1 is fixedly connected, and the other end is inserted in the internal thread groove of outer leg 6 and both are connected through a screw thread, and the outer leg 6 is carried and connect with ground
Tactile horizontal bottom, the bottom of the connecting pole 2 is fixedly connected with the center of the upper surface of base 1, the base 1 and connecting pole 2
Between be provided with trapezoidal deep floor 7.
Adjusting indicating mechanism is：Provided with three light sensors 8 on the upper surface of base 1, three described photosensitive biographies
Line between sensor 8 is in regular triangle shape, the corresponding supporting leg of each correspondence of light sensor 8, in the upper surface of base 1
On correspond to each light sensor 8 and be equipped with an indicator lamp 9, output end and the PLC of the light sensor 8 connect
Connect, the PLC is used for the power on/off for controlling three indicator lamps 9.
Calibration portion includes the first disk 10 on connecting pole 2, and first disk 10 is transparent material, described first
Disk 10 is centrally located on the axis of connecting pole 2, three described circular bubbles 3 be distributed in the upper surface of the first disk 10 and
The line of three is also in equilateral triangle, the center of described three circular bubbles 3 and the photographic department of three light sensors 8 in lower section
Align one by one up and down.
Trigger mechanism includes the second disk 11 for being located at the top of the first disk 10, and three are provided with the lower surface of the second disk 11
Individual laser 12, described three lasers 12 also arrange in equilateral triangle form, the transmitting terminal of described three lasers 12
The center of mouth and three circular bubbles 3 in lower section is aligned one by one up and down.
Measurement portion includes two risers 13 being vertically arranged, and the bottom of the riser 13 is connected with each other by level board, institute
State level board to be connected with the top rotation of connecting pole 2, the balancing pole 4 is located between two risers 13, in the balancing pole 4
Between position rotated and be connected with two risers 13 by rotating shaft, being provided with the top of the balancing pole 4 can be along the length side of balancing pole 4
To mobile regulating block 14, being arranged with the body of rod of balancing pole 4 of rotating shaft both sides in multiple jacks 15, the jack 15 to insert
Measurement bar is connect, the measurement bar is mutually perpendicular to balancing pole 4, the measurement bar includes the first measurement bar 16 for being used to measure the discrepancy in elevation
With the second measurement bar 17 for measuring level error, the instruction disk 18 with indicator, institute are provided with the side of the riser 13
State indicator to rotate with the rotation of rotating shaft, end plate 19 be provided with the two ends of balancing pole 4, first through hole is provided with end plate 19,
Provided with the second through hole that can be aligned with the first through hole of end plate 19 on riser 13.
The middle part of first measurement bar 16 is connected by the spring 21 with peg 20, and pointer is carried at the peg 20,
The side of spring 21 is provided with scale plate 22, and second measurement bar 17 is made up of interior bar 23 and the outer bar 24 being enclosed in interior bar 23,
The interior bar 23 can be stretched in outer bar 24, and the outer bar 24 is plugged in the jack 15.
The specifically used process of the device is, first when the measurement discrepancy in elevation is needed, as shown in figure 1, the device is put
To the place for needing to measure, after putting well, three supporting legs are adjusted, outer leg 6 is turned, then interior spiral shell of the interior leg 5 in outer leg 6
Moved up and down in groove, three circular bubbles 3 carried out as spirit level on leveling work, the first disk 10 are served
The effect of instruction, illustrates the now level of base 1 when the bubble in three circular bubbles 3 is placed in the middle, adjusts in place, right
When outer leg 6 is adjusted, open above laser 12, the radiation exposure that laser 12 is sent to circular bubble 3, its laser
The illuminating part and circular bubble of device 12 are aligned about 3, and when the bubble of circular bubble 3 is placed in the middle, the ray of laser 12 is just
It is good to be passed through from bubble, on the light sensor 8 for being irradiated to lower section, after light sensor 8 is photosensitive, PLC signal is issued,
PLC controls corresponding indicator lamp 9 to light again, then illustrates that the circular bubble 3 is adjusted in place, if three indicator lamps 9 are all
If bright, then illustrate that the bubble of three circular bubbles 3 is placed in the middle, now base 1 is in horizontal position, circular bubble 3
Interior liquid has the effect of refraction, if bubble is not placed in the middle, the ray of laser 12 will not be irradiated to after liquid refracting
On light sensor 8, indicator lamp 9 does not work, so indicator lamp 9 just can be bright when only bubble is placed in the middle.
After 1 regulation level of base, the first measurement bar 16 of both sides is inserted into jack 15 respectively, two first measurements
Bar 16 can select the different jack 15 in both sides respectively, come the discrepancy in elevation of two points measuring diverse location, additionally, due to riser 13
Rotated and be connected with connecting pole 2 by level board, so being plugged after two the first measurement bars 16, may be rotated, to measure
The discrepancy in elevation of two points of diverse location in circumference range, when two the first measurement bars 16 choose suitable jack 15,
The position of regulating block 14 is adjusted, regulating block 14 can make in the cofree slip of the slide rail positioned at the top of balancing pole 4, adjusting position
The level of balancing pole 4, now the tip location of the bottom of the first measurement bar 16 is contacted to earth, and the level of balancing pole 4, then can now be passed through
The difference of two data of the position display for the scale plate 22 that pointer is pointed to just can draw two in two the first measurement bars 16 of observation
The discrepancy in elevation of individual point.
When needing to measure the vertical facade level error of wall or metope, as shown in Fig. 2 equally the device is put
In a side position of vertical plane wall, rotary balance bar 4 is vertically arranged balancing pole 4, now balancing pole 4 be located at two risers 13 it
Between, the second through hole inserted simultaneously in first through hole and riser 13 on end plate 19 with latch fixes balancing pole 4, now again
The base 1 of the device is adjusted again according to above-mentioned method, makes the level of base 1, then now balancing pole 4 is just in vertically
State, is inserted into the second measurement bar 17, and two the second measurement bars 17 can be plugged in two highly different jacks 15, high
Degree can be selected arbitrarily, and metope is withstood in the tip of two the second measurement bars 17 simultaneously, if metope out-of-flatness, then interior bar
23 sizes being compressed in outer bar 24 are also different, now can draw two measurement points by measuring the compression degree of interior bar 23
Level error.
It is using the beneficial effect produced by above-mentioned technical proposal：The simple and practical convenience of the apparatus structure, in measurement
During can effectively to base carry out levelness regulation, and using laser coordinate indicator lamp reminded as leveling,
Add the efficiency of regulation, it is ensured that the levelness of base in measurement, so that the result of measurement is more accurate, carry significantly
The high degree of accuracy of measurement, and any two points in measurement range can be selected to measure, it can be conveniently accomplished to a certain
The measurement of the level error and the discrepancy in elevation of multiple spot in region, it is very practical.
Claims (4)
1. a kind of construction level error and vertical survey instrument, it is characterized in that：The measuring instrument includes leveling portion, calibration portion and survey
Amount portion, the leveling portion includes base (1) and the connecting pole (2) on base (1) top, and the lower surface of the base (1) passes through three
The supporting leg that individual height can be adjusted is contacted with ground, described in the upper surface of base (1) provided with a regulation indicating mechanism
Calibration site is on the connecting pole (2) and positioned at the surface of the base (1), and the calibration portion includes three circular bubbles
(3), the line of centres of three circular bubbles (3) is in equilateral triangle, and the calibration portion also includes and the regulation instruction machine
The trigger mechanism that structure is engaged, the measurement portion includes the balancing pole that can be rotated at the top of connecting pole (2) and in perpendicular
(4), it is provided with measurement bar in the both sides of balancing pole (4)；
It is described regulation indicating mechanism be：Provided with three light sensors (8), three described light on the upper surface of base (1)
Line between dependent sensor (8) is in regular triangle shape, the corresponding supporting leg of each light sensor (8) correspondence, in base
(1) each light sensor (8) of correspondence is equipped with an indicator lamp (9) on upper surface, the light sensor (8) it is defeated
Go out end to be connected with PLC, the PLC is used for the power on/off for controlling three indicator lamps (9)；
The calibration portion includes the first disk (10) on connecting pole (2), and first disk (10) is transparent material, institute
State the first disk (10) to be centrally located on the axis of connecting pole (2), three described circular bubbles (3) are distributed in the first disk
(10) the upper surface and line of three is also in equilateral triangle, the center of described three circular bubbles (3) and the light of lower section three
The photographic department of dependent sensor (8) is aligned one by one up and down；
The trigger mechanism includes being located at the second disk (11) above the first disk (10), the lower surface in the second disk (11)
Provided with three lasers (12), three described lasers (12) are also arranged in equilateral triangle form, three described lasers
(12) center of three circular bubbles (3) of emission port and lower section is aligned one by one up and down.
2. a kind of construction level error according to claim 1 and vertical survey instrument, it is characterized in that：The base
(1) it is the platy structure of triangle, three described supporting legs are held at angle positioned at three of base (1) lower surface respectively, described
Supporting leg includes carrying externally threaded interior leg (5) and the outer leg (6) with internal thread groove, one end of the interior leg (5) and base
(1) be fixedly connected, the other end is inserted in the internal thread groove of outer leg (6) and both are connected through a screw thread, the outer leg (6) with
The horizontal bottom of ground contact, the bottom of the connecting pole (2) is fixedly connected with the center of base (1) upper surface, the base
(1) trapezoidal deep floor (7) is provided between connecting pole (2).
3. a kind of construction level error according to claim 1 or 2 and vertical survey instrument, it is characterized in that：It is described to survey
Amount portion includes two risers (13) being vertically arranged, and the bottom of the riser (13) is connected with each other by level board, the level
Plate is rotated with the top of connecting pole (2) and is connected, and the balancing pole (4) is located between two risers (13), the balancing pole (4)
Centre position is rotated with two risers (13) by rotating shaft and is connected, and being provided with the top of the balancing pole (4) can be along balancing pole
(4) regulating block (14) of length direction movement, multiple jacks (15) are arranged with balancing pole (4) body of rod of rotating shaft both sides,
Pluggable measurement bar in the jack (15), the measurement bar is mutually perpendicular to balancing pole (4), and the measurement bar includes being used to survey
The first measurement bar (16) of the discrepancy in elevation and the second measurement bar (17) for measuring level error are measured, is set in the side of the riser (13)
There is the instruction disk (18) with indicator, the indicator is rotated with the rotation of rotating shaft, at the two ends of balancing pole (4) provided with end
Plate (19), is provided with first through hole on end plate (19), is provided with what can be aligned with the first through hole of end plate (19) on riser (13)
Second through hole.
4. a kind of construction level error according to claim 3 and vertical survey instrument, it is characterized in that：Described first surveys
The middle part of gauge rod (16) is connected by the spring (21) with peg (20), and peg (20) place carries pointer, in spring
(21) side is provided with scale plate (22), and second measurement bar (17) is by interior bar (23) and the outer bar being enclosed in interior bar (23)
(24) constitute, the interior bar (23) can stretch in outer bar (24), the outer bar (24) is plugged in the jack (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525403.2A CN105136111B (en) | 2015-08-25 | 2015-08-25 | A kind of construction level error and vertical survey instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525403.2A CN105136111B (en) | 2015-08-25 | 2015-08-25 | A kind of construction level error and vertical survey instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105136111A CN105136111A (en) | 2015-12-09 |
| CN105136111B true CN105136111B (en) | 2017-10-27 |
Family
ID=54721551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510525403.2A Expired - Fee Related CN105136111B (en) | 2015-08-25 | 2015-08-25 | A kind of construction level error and vertical survey instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105136111B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666630B (en) * | 2016-01-04 | 2017-12-08 | 宿州学院 | A kind of furniture construction servicing unit |
| CN106225665B (en) * | 2016-09-29 | 2019-03-05 | 中国一冶集团有限公司 | Doors structure surface evenness detection device and method |
| WO2018170627A1 (en) * | 2017-03-18 | 2018-09-27 | 深圳市方鹏科技有限公司 | High precision measuring instrument using computer control |
| CN108180355B (en) * | 2017-12-28 | 2019-09-13 | 苏州市测绘院有限责任公司 | A surveying aid and method of use thereof |
| CN109373939B (en) * | 2018-11-02 | 2021-07-27 | 上海华力微电子有限公司 | Device and method for measuring flatness of glue coating developing tank in glue coating developing machine |
| CN109540092B (en) * | 2018-12-06 | 2023-11-24 | 中建八局浙江建设有限公司 | Rock geological base groove cleaning elevation controller and elevation control method |
| CN109556583A (en) * | 2018-12-24 | 2019-04-02 | 重庆南江建设工程公司 | A kind of vertical degree of the peg hole and azimuth measuring instrument and measurement method |
| CN110749294B (en) * | 2019-09-26 | 2021-03-23 | 中融国城建设有限公司 | High efficiency engineering is surveyed and is used roughness detection device |
| CN110952134B (en) * | 2019-12-18 | 2022-04-08 | 西安奕斯伟材料科技有限公司 | A horizontal alignment calibration fixture, crystal pulling furnace and horizontal alignment calibration method |
| CN111928830B (en) * | 2020-07-31 | 2022-03-18 | 中铁大桥局武汉桥梁特种技术有限公司 | Column structure verticality detection device and detection method |
| CN111982086B (en) * | 2020-09-08 | 2022-01-18 | 中晟全过程工程咨询设计有限公司 | Engineering construction supervision quality acceptance actual measurement device and method |
| CN112504074A (en) * | 2020-12-29 | 2021-03-16 | 中国五冶集团有限公司 | Cast-in-place concrete thickness gauge |
| CN112833855B (en) * | 2021-01-06 | 2022-04-19 | 河北科技师范学院 | Engineering supervision and construction informatization device |
| CN113124302B (en) * | 2021-04-21 | 2023-02-24 | 中国建筑第八工程局有限公司 | Instrument support for high-rise building measurement lofting and use method thereof |
| CN113432526B (en) * | 2021-06-24 | 2022-06-28 | 河南南秀建筑科技有限公司 | An intelligent measuring instrument for electrorheological liquid level range |
| CN113340166B (en) * | 2021-06-28 | 2023-04-25 | 包头市公路工程股份有限公司 | High slope presplitting blasting construction method |
| CN115493551A (en) * | 2022-05-24 | 2022-12-20 | 德清深蓝环境科技股份有限公司 | Automatic change normal position earth's surface elevation measuring apparatu |
| CN115507816A (en) * | 2022-05-24 | 2022-12-23 | 德清深蓝环境科技股份有限公司 | A surface elevation measuring instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2743793Y (en) * | 2004-10-26 | 2005-11-30 | 吴东明 | Electronic level |
| US8209874B1 (en) * | 2008-03-13 | 2012-07-03 | Tri-Walker, LLC | Building frame construction tools and methods using laser alignment |
| CN104316028A (en) * | 2014-11-06 | 2015-01-28 | 武汉一冶钢结构有限责任公司 | Auxiliary relative height difference measuring device of pre-buried steel plate |
| CN104713523A (en) * | 2015-01-14 | 2015-06-17 | 国家电网公司 | Liquid level-type settlement observation auxiliary apparatus and usage method thereof |
| CN204405068U (en) * | 2015-02-13 | 2015-06-17 | 滨州学院 | Total Station Prism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09229750A (en) * | 1996-02-22 | 1997-09-05 | Makoto Wada | Liquid surface measurement and control by sing buoyancy and gravity of two substances not floating on the liquid |
-
2015
- 2015-08-25 CN CN201510525403.2A patent/CN105136111B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2743793Y (en) * | 2004-10-26 | 2005-11-30 | 吴东明 | Electronic level |
| US8209874B1 (en) * | 2008-03-13 | 2012-07-03 | Tri-Walker, LLC | Building frame construction tools and methods using laser alignment |
| CN104316028A (en) * | 2014-11-06 | 2015-01-28 | 武汉一冶钢结构有限责任公司 | Auxiliary relative height difference measuring device of pre-buried steel plate |
| CN104713523A (en) * | 2015-01-14 | 2015-06-17 | 国家电网公司 | Liquid level-type settlement observation auxiliary apparatus and usage method thereof |
| CN204405068U (en) * | 2015-02-13 | 2015-06-17 | 滨州学院 | Total Station Prism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105136111A (en) | 2015-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105136111B (en) | A kind of construction level error and vertical survey instrument | |
| CN103884316B (en) | A kind of self-alignment double laser level altimeter | |
| CN204188188U (en) | A kind of horizontal adjustment instrument measuring ground elevation | |
| CN203643450U (en) | Measuring device for concrete slump | |
| CN107449397A (en) | A kind of novel building engineering surveying instrument | |
| CN203837692U (en) | A laser altimeter with self-calibration function | |
| CN112985287B (en) | Bridge construction deformation monitoring devices | |
| CN108225263B (en) | Elevation vertical transfer device and method for measuring elevation by using same | |
| CN116816118B (en) | A positioning device and method for welding spheres in a steel space frame | |
| CN108426564A (en) | It builds bricklayer and is mostly used level meter with calibration-free portable | |
| CN109737989A (en) | The angle electronic level i testing calibration device and detection method | |
| CN203798321U (en) | Wall surface or ground surface flatness measuring device | |
| CN207515728U (en) | A kind of lower two water is put down apart from device for accurately measuring | |
| CN108253949A (en) | A kind of high level Super High squareness measurement controller | |
| CN106705932B (en) | Outdoor comprehensive mapping device for military topography | |
| CN208595882U (en) | Height difference measuring device | |
| CN210833533U (en) | Multi-angle photogrammetric survey device with light filling function | |
| CN206160849U (en) | Stand height measurement chi | |
| CN105300210B (en) | A kind of polymeter | |
| CN209783546U (en) | A laser arch measuring instrument for long-span formwork | |
| CN109405816B (en) | Projection arrangement under a kind of point suitable for mining survey | |
| CN207439392U (en) | A kind of project cost dosage measurement ruler | |
| CN211477108U (en) | Cement standard consistency setting time tester | |
| CN116858200A (en) | House mapping system for constructional engineering and mapping method thereof | |
| CN211346721U (en) | Flatness measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liang Liwen Inventor before: Sun Limin |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170712 Address after: 1202-2, building twelve, building 6, building 17, block A, Han Tian science and Technology City, Guicheng Road, Nanhai District, Foshan, Guangdong, 528000 Applicant after: Guangdong Xu Connaught Engineering Technology Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170712 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Laixi City, Shandong province 266699 Longkou Road Qingdao City, No. 28 Applicant before: Sun Limin |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528000 Unit 1202-2, 12th Floor, Building 6, Area A, Hantian Science and Technology City, 17 Shenhai Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: GUANGDONG ZHENAN TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 528000 Unit 1202-2, 12th Floor, Building 6, Area A, Hantian Science and Technology City, 17 Shenhai Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee before: Guangdong Xu Connaught Building Technology Co.,Ltd. Address after: 528000 Unit 1202-2, 12th Floor, Building 6, Area A, Hantian Science and Technology City, 17 Shenhai Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Xu Connaught Building Technology Co.,Ltd. Address before: 528000 Unit 1202-2, 12th Floor, Building 6, Area A, Hantian Science and Technology City, 17 Shenhai Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee before: Guangdong Xu Connaught Engineering Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20200825 |