CN205825965U - A kind of quickly measurement bridge pier column verticality measuring instrument - Google Patents
A kind of quickly measurement bridge pier column verticality measuring instrument Download PDFInfo
- Publication number
- CN205825965U CN205825965U CN201620783713.4U CN201620783713U CN205825965U CN 205825965 U CN205825965 U CN 205825965U CN 201620783713 U CN201620783713 U CN 201620783713U CN 205825965 U CN205825965 U CN 205825965U
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- measuring instrument
- measuring tank
- bridge pier
- measuring
- pier column
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Abstract
This utility model belongs to science of bridge building technical field of measuring equipment, it particularly relates to quickly measure bridge pier column verticality measuring instrument to a kind of.It includes measuring tank and data processing equipment；Measuring tank is above bottom surface and end face has been respectively arranged below generating laser and photelectric receiver；The two sides that it is relative are arranged to two standard testing faces by measuring tank, and this standard testing face is connected with the underrun loose-leaf of measuring tank；The bottom surface of measuring tank is additionally provided with circular bubble, is used for adjusting measuring instrument level；Photelectric receiver is provided above with target plate, utilizes the change of imaging center coordinate on target plate to draw its laterally or longitudinally displacement；Described data processing equipment is connected by cable with photelectric receiver.Compared with prior art, this utility model energy accurately measurement structure thing gradient in the range of test height, the most also there is the features such as use is simple, reading is directly perceived.
Description
Technical field
This utility model belongs to science of bridge building technical field of measuring equipment, it particularly relates to quickly measure bridge to one
Beam pier stud verticality measuring instrument.
Background technology
" Road Engineering Quality Checking And Evaluation standard " JTG F80/1-2004 pointing out, pier, abutment body and post, pier with double wall erect
Straight degree or slope gage definite value or tolerance should be at 0.3%H and no more than 20mm (H is pier, abutment body height or pier shaft, post height).Existing
Row test works vertically spends (perpendicularity) a following method:
1, normal line method
Testing under conditions of calm, hang lower plumb bob along works test position, after plumb bob is stable, consumption dipstick metering takes survey
Works upper face in the range of examination, to horizontal range a1 of vertical line and lower surface to horizontal range a2 of vertical line, is surveyed simultaneously
Measure the height H of works in the range of trying.
2, theodolite vertical method
Utilizing " plumb line " that theodolite provides, the works upper face " measured " in the range of test with straight steel ruler arrives
Horizontal range a1 of " plumb line " and lower surface are to horizontal range a2 of " plumb line ".A1 and a2 value is by instrument telescope
" plumb line " and straight steel ruler intersection point read.Measure the height H of works in the range of testing simultaneously.Measure for simplifying, " lead can be made
Vertical line " overlap with works upper face, i.e. a1=0.
3, total powerstation is flat away from method
Setting up total powerstation in works test front, utilize the distance measurement function of total powerstation non-prism, measurement structure thing is tested
In the range of upper face to horizontal range a1 of instrument, horizontal range a2 of lower surface to instrument, can use total powerstation simultaneously
Measure the height H of works in the range of testing.
By 1., 2. two formula computation structure things gradient (tilt quantity) in the range of test height
D=a1-a2 is 1.
B=D/H × 100 are 2.
In formula: D works gradient (tilt quantity) (mm) in the range of test height；
The B works vertically degree (perpendicularity) (%) in the range of test height, accurately to 0.01.
Wherein, normal line method is easily affected by strong wind weather and vertical line puts static time-consuming length；Theodolite vertical method and total powerstation are put down
Needing to use theodolite or total powerstation equipment away from method, test process is complicated.
Summary of the invention
For solving above-mentioned technical problem, it is vertical that this utility model provides a kind of convenient the most quickly measurement bridge pier column
Degree measuring instrument.
One described in the utility model quickly measures bridge pier column verticality measuring instrument, and described measuring instrument includes measuring tank 1
With data processing equipment 8；Measuring tank 1 is above bottom surface and end face has been respectively arranged below generating laser 2 and photelectric receiver 6；
The two sides that it is relative are arranged to two standard testing faces 5 by measuring tank 1, and this standard testing face 5 is with measuring tank underrun loose-leaf 4 even
Connect；The bottom surface of measuring tank 1 is additionally provided with circular bubble 3, is used for adjusting measuring instrument level；Photelectric receiver 6 is provided above with target
Plate 7, utilizes the change of imaging center coordinate on target plate 7 to draw its laterally or longitudinally displacement；Described data processing equipment 8 and light
Electricity receptor 6 is connected by cable.
One described in the utility model quickly measures bridge pier column verticality measuring instrument, and described measuring tank 1 is transparent cabinet,
It is shaped as cube frame, casing totally four faces, bottom surface, end face and two standard testing faces 5, cube a height of 100～150cm.
One described in the utility model quickly measures bridge pier column verticality measuring instrument, described standard testing face 5 and survey
Case 1 underrun loose-leaf 4 connects, and can realize relative motion between the two.
One described in the utility model quickly measures bridge pier column verticality measuring instrument, and described generating laser 2 can be held
Continuous offer safety, visible laser beam together.
One described in the utility model quickly measures bridge pier column verticality measuring instrument, and described circular bubble 3 is arranged at
Measuring tank 1 bottom surface, there is bubble 31 inside, for adjusting measuring apparatus device level.
One described in the utility model quickly measures bridge pier column verticality measuring instrument, and described photelectric receiver 6 uses
Photoelectricity transformation principle, contactless reception signal.
During use, start and quickly measure bridge pier column verticality measuring instrument, carry out self calibration, it is ensured that generating laser is sent out
The laser beam irradiation safe, visible penetrated is to photelectric receiver target plate center, the position that data processing equipment shows simultaneously
Being set to 0, now self calibration completes.Secondly, it is close to tested pier by quickly measuring bridge pier column verticality measuring instrument standard testing face
Post, bottom loose-leaf regulation measuring tank, in making circular bubble, bubble is placed in the middle, and now angle of inclination, standard testing face is pier stud
Perpendicularity, reads the off-centered position of laser beam (tilt quantity) on photelectric receiver target plate, profit by data processing equipment
With known measuring tank height, derive pier stud gradient, in engineer applied, for improving degree of accuracy, should be many at pier stud differing heights
Secondary measurement.
Compared with prior art, one described in the utility model quickly measures bridge pier column verticality measuring instrument, can be accurate
Really measurement structure thing gradient (tilt quantity) in the range of test height, the most also has the features such as use is simple, reading is directly perceived.
Accompanying drawing explanation
Fig. 1: quickly measure bridge pier column verticality measuring instrument structural representation；Measuring tank-1, generating laser-2, circle level
Device-3, bubble-31, loose-leaf-4, standard testing face-5, photelectric receiver-6, target plate-7, data processing equipment-8.
Detailed description of the invention
Below in conjunction with specific embodiment, quick measurement bridge pier column verticality measuring instrument described in the utility model is done
Further illustrate, but protection domain of the present utility model is not limited to this.
Embodiment 1
A kind of quickly measurement bridge pier column verticality measuring instrument, described measuring instrument includes measuring tank 1 and data processing equipment 8；
Measuring tank 1 is above bottom surface and end face has been respectively arranged below generating laser 2 and photelectric receiver 6；Measuring tank 1 by its relative two
Side is arranged to two standard testing faces 5, and this standard testing face 5 is connected with measuring tank underrun loose-leaf 4；The bottom surface of measuring tank 1 is also
It is provided with circular bubble 3, is used for adjusting measuring instrument level；Photelectric receiver 6 is provided above with target plate 7, utilizes on target plate 7
The change of imaging center coordinate draws its laterally or longitudinally displacement；Described data processing equipment 8 passes through cable with photelectric receiver 6
Connect.Described measuring tank 1 is transparent cabinet, is shaped as cube frame, casing totally four faces, bottom surface, end face and two standard testings
Face 5, a height of 150cm of cube.Described standard testing face 5 is connected with measuring tank 1 underrun loose-leaf 4, can realize phase between the two
To motion.Described generating laser 2 can persistently provide one safety, visible laser beam.Described circular bubble 3 is arranged at measuring tank
1 bottom surface, there is bubble 31 inside, for adjusting measuring apparatus device level.Described photelectric receiver 6 uses photoelectricity transformation principle, non-
Contact receives signal.
Embodiment 2
A kind of quickly measurement bridge pier column verticality measuring instrument, described measuring instrument includes measuring tank 1 and data processing equipment 8；
Measuring tank 1 is above bottom surface and end face has been respectively arranged below generating laser 2 and photelectric receiver 6；Measuring tank 1 by its relative two
Side is arranged to two standard testing faces 5, and this standard testing face 5 is connected with measuring tank underrun loose-leaf 4；The bottom surface of measuring tank 1 is also
It is provided with circular bubble 3, is used for adjusting measuring instrument level；Photelectric receiver 6 is provided above with target plate 7；Data processing equipment 8
The signal that photelectric receiver 6 collects is processed, by the change of imaging center coordinate on target plate 7 draw its laterally or
Length travel, further with the known altitude of measuring tank 1, obtains bridge pier column perpendicularity.Described measuring tank 1 is transparent cabinet, shape
Shape is cube frame, casing totally four faces, bottom surface, end face and two standard testing faces 5, a height of 100cm of cube.Described standard
Test surfaces 5 is connected with measuring tank 1 underrun loose-leaf 4, can realize relative motion between the two.Described generating laser 2 can continue
Safety, visible laser beam together are provided.Described circular bubble 3 is arranged at measuring tank 1 bottom surface, and there is bubble 31 inside, is used for regulating
Measuring instrument device level.Described photelectric receiver 6 uses photoelectricity transformation principle, contactless reception signal.Described data process
Device 8 is connected by cable with photelectric receiver 6, and it laterally or is indulged to utilize the change of imaging center coordinate on target plate 7 to draw
To displacement.
During use, start and quickly measure bridge pier column verticality measuring instrument, carry out self calibration, it is ensured that generating laser is sent out
The laser beam irradiation safe, visible penetrated is to photelectric receiver target plate center, the position that data processing equipment shows simultaneously
Being set to 0, now self calibration completes.Secondly, it is close to tested pier by quickly measuring bridge pier column verticality measuring instrument standard testing face
Post, bottom loose-leaf regulation measuring tank, in making circular bubble, bubble is placed in the middle, and now angle of inclination, standard testing face is pier stud
Perpendicularity, reads the off-centered position of laser beam (tilt quantity) on photelectric receiver target plate, profit by data processing equipment
With known measuring tank height, derive pier stud gradient, in engineer applied, for improving degree of accuracy, should be many at pier stud differing heights
Secondary measurement.
Compared with prior art, one described in the utility model quickly measures bridge pier column verticality measuring instrument, can be accurate
Really measurement structure thing gradient (tilt quantity) in the range of test height, the most also has the features such as use is simple, reading is directly perceived.
Claims (6)
1. a quick measurement bridge pier column verticality measuring instrument, it is characterised in that described measuring instrument includes measuring tank (1) and data
Processing means (8)；Measuring tank (1) is above bottom surface and end face has been respectively arranged below generating laser (2) and photelectric receiver
(6)；The two sides that it is relative are arranged to two standard testing faces (5), this standard testing face (5) and measuring tank bottom surface by measuring tank (1)
Connected by loose-leaf (4)；The bottom surface of measuring tank (1) is additionally provided with circular bubble (3), is used for adjusting measuring instrument level；Opto-electronic receiver
Device (6) is provided above with target plate (7), utilizes the change of the upper imaging center coordinate of target plate (7) to draw its laterally or longitudinally position
Move；Described data processing equipment (8) is connected by cable with photelectric receiver (6).
One the most according to claim 1 quickly measures bridge pier column verticality measuring instrument, it is characterised in that described measuring tank
(1) it is transparent cabinet, is shaped as cube frame, casing totally four faces, bottom surface, end face and two standard testing faces (5), cube
A height of 100～150cm.
One the most according to claim 1 quickly measures bridge pier column verticality measuring instrument, it is characterised in that described standard
Test surfaces (5) is connected with the underrun loose-leaf (4) of measuring tank (1), can realize relative motion between the two.
One the most according to claim 1 quickly measures bridge pier column verticality measuring instrument, it is characterised in that described laser
Emitter (2) can persistently provide one safety, visible laser beam.
One the most according to claim 1 quickly measures bridge pier column verticality measuring instrument, it is characterised in that described round water
Quasi-device (3) is arranged at measuring tank (1) bottom surface, and there is bubble (31) inside, for adjusting measuring apparatus device level.
One the most according to claim 1 quickly measures bridge pier column verticality measuring instrument, it is characterised in that described photoelectricity
Receptor (6) uses photoelectricity transformation principle, contactless reception signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783713.4U CN205825965U (en) | 2016-07-24 | 2016-07-24 | A kind of quickly measurement bridge pier column verticality measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783713.4U CN205825965U (en) | 2016-07-24 | 2016-07-24 | A kind of quickly measurement bridge pier column verticality measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205825965U true CN205825965U (en) | 2016-12-21 |
Family
ID=57561482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620783713.4U Expired - Fee Related CN205825965U (en) | 2016-07-24 | 2016-07-24 | A kind of quickly measurement bridge pier column verticality measuring instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN205825965U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021436A (en) * | 2019-12-25 | 2020-04-17 | 中交三航局第三工程有限公司 | Optical monitoring method and device for perpendicularity and length of pile body |
| CN111379275A (en) * | 2020-03-30 | 2020-07-07 | 中铁第四勘察设计院集团有限公司 | System and method for positioning steel pipe column of cover-excavation top-down construction underground structure |
| CN111721261A (en) * | 2020-06-30 | 2020-09-29 | 中铁二十二局集团第二工程有限公司 | Swivel beam construction measuring device and measuring method thereof |
| CN112179324A (en) * | 2020-10-08 | 2021-01-05 | 山西省交通建设工程质量检测中心（有限公司） | Bridge pier column verticality detection device |
| CN112923915A (en) * | 2021-01-18 | 2021-06-08 | 中交第二航务工程局有限公司 | Checking device and checking method for pier column template deviation and verticality control |
| CN113418505A (en) * | 2021-06-21 | 2021-09-21 | 山东高速工程检测有限公司 | Device and method for measuring inclination of full measuring surface of bridge pier stud |
| CN116136403A (en) * | 2023-04-14 | 2023-05-19 | 中交一航局第一工程有限公司 | Construction measurement method for offshore installation of large prefabricated pier |
-
2016
- 2016-07-24 CN CN201620783713.4U patent/CN205825965U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021436A (en) * | 2019-12-25 | 2020-04-17 | 中交三航局第三工程有限公司 | Optical monitoring method and device for perpendicularity and length of pile body |
| CN111379275A (en) * | 2020-03-30 | 2020-07-07 | 中铁第四勘察设计院集团有限公司 | System and method for positioning steel pipe column of cover-excavation top-down construction underground structure |
| CN111721261A (en) * | 2020-06-30 | 2020-09-29 | 中铁二十二局集团第二工程有限公司 | Swivel beam construction measuring device and measuring method thereof |
| CN112179324A (en) * | 2020-10-08 | 2021-01-05 | 山西省交通建设工程质量检测中心（有限公司） | Bridge pier column verticality detection device |
| CN112923915A (en) * | 2021-01-18 | 2021-06-08 | 中交第二航务工程局有限公司 | Checking device and checking method for pier column template deviation and verticality control |
| CN113418505A (en) * | 2021-06-21 | 2021-09-21 | 山东高速工程检测有限公司 | Device and method for measuring inclination of full measuring surface of bridge pier stud |
| CN113418505B (en) * | 2021-06-21 | 2022-08-05 | 山东高速工程检测有限公司 | Device and method for measuring inclination of full measuring surface of bridge pier stud |
| CN116136403A (en) * | 2023-04-14 | 2023-05-19 | 中交一航局第一工程有限公司 | Construction measurement method for offshore installation of large prefabricated pier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161221 Termination date: 20190724 |