CN110017130A - A kind of underwater directional vehicle hole tester - Google Patents
A kind of underwater directional vehicle hole tester Download PDFInfo
- Publication number
- CN110017130A CN110017130A CN201910317582.9A CN201910317582A CN110017130A CN 110017130 A CN110017130 A CN 110017130A CN 201910317582 A CN201910317582 A CN 201910317582A CN 110017130 A CN110017130 A CN 110017130A
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- connection ring
- cylinder
- stake holes
- connecting rod
- diameter
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- 238000013461 design Methods 0.000 claims abstract description 26
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000005553 drilling Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 60
- 238000000034 method Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/04—Measuring depth or liquid level
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/08—Measuring diameters or related dimensions at the borehole
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention belongs to drilling hole bored concrete pile technology fields, propose a kind of underwater directional vehicle hole tester, including cylinder and mounting part.The outer diameter of cylinder is the 99% of stake holes design diameter, and the height of cylinder is equal to the design diameter of stake holes.Mounting part is arranged on cylinder.Cylinder includes the first connection ring and the second connection ring, the outer diameter of first connection ring and the second connection ring is equal to the outer diameter of cylinder, it is connected between first connection ring and the second connection ring by first connecting rod, the height of first connecting rod is equal to the design diameter of stake holes, and first connecting rod is uniformly distributed along the circumferential direction of the first connection ring.Through the above technical solutions, solving the problems of the prior art.
Description
Technical field
The invention belongs to drilling hole bored concrete pile technology fields, are related to a kind of underwater directional vehicle hole tester.
Background technique
Underwater directional vehicle is widely used a kind of base form in science of bridge building, and stake hole quality is to guarantee
One of pile foundation quality important procedure, due to underwater pore-forming, three diameter of stake holes, depth and gradient technical indicators cannot be direct
Measurement, therefore can only be measured with indirect method.Common method is to use lining rope hoist object depth measurement degree, surveys drill bit estimation with tape measure and determines
Stake holes diameter, gradient can only see that can the steel reinforcement cage of forming be put into hole and determine, illustrate that gradient is too big when being not placed into hole, do not conform to
It is required that；It can put in, just meet the requirements at last.Above-mentioned work accuracy of verifying is poor, low efficiency.When especially gradient is exceeded, meeting
When often result in the situation that steel reinforcement cage is stuck in stake holes, when steel reinforcement cage takes out from stake holes, can be reprocessed because deformation effectively causes needs
Or the consequence re-worked is removed, it also will cause no small economic loss.
Summary of the invention
The present invention proposes a kind of underwater directional vehicle hole tester, solve in the prior art stake holes measurement check and accept it is cumbersome,
Prevent construction in because gradient it is exceeded caused by steel reinforcement cage problem on deformation.
The technical scheme of the present invention is realized as follows:
A kind of underwater directional vehicle hole tester is measured for stake holes, including
Cylinder, the outer diameter of the cylinder are equal to the 99% of the stake holes design diameter, and the height of the cylinder is equal to described
The design diameter of stake holes,
Mounting part, the mounting part are arranged on the cylinder.
Further, the cylinder includes the first connection ring and the second connection ring, and first connection ring and described second connect
The outer diameter for connecing ring is equal to the outer diameter of the cylinder, passes through first connecting rod between first connection ring and second connection ring
Connection, the height of the first connecting rod is equal to the design diameter of the stake holes, and the first connecting rod connects along described first
The circumferential direction for connecing ring is uniformly distributed.
It further, further include third connection ring, the third connection ring is two and along the outer of the cylinder axial ends
Side is symmetrical arranged, and the outer diameter of the third connection ring is less than the outer diameter of the cylinder, and the third connection ring and described first connect
It connects and is connected between ring/second connection ring by the second connecting rod, week of second connecting rod along the third connection ring
To being uniformly distributed.
Further, the mounting part includes link and connecting rod, and described connecting rod one end is connect with the third connection ring, another
End is connect with the link, and the link is located at the top of the third connection ring.
It further, further include the shackle being arranged in the third connection ring, the shackle is located at cylinder formation
In space.
It further, further include being fixed at the intracorporal measurement plate one of the cylinder and measurement plate two, one He of measurement plate
The measurement plate two is arranged in angle, and is overlapped on one side, when the axis of the cylinder in parallel with weight line when, the measurement plate one
The parallel and weight line with the coincidence side of the measurement plate two,
Connecting rope is provided on the coincidence side, the top of the connecting rope is arranged on the coincidence side, and lower end is stretched out
Outside the lower end of the measurement plate one and the measurement plate two, and the lower end of the connecting rope is provided with pendulum,
The connecting rope outer surface is coated with mark layer.
It the working principle of the invention and has the beneficial effect that
The lifting rope on Post hole driller is connect with hole tester with bow shackle (for finished product suspender), while lining rope (or skin
Ruler) starting point is connected to hole tester D-shaped and unloads and buckle, then, drilling machine lifting rope is discharged, hole tester is slowly put into underwater stake holes
In, if stake holes drilling diameter meets design requirement, and gradient also meets current specifications requirement, and hole tester can go directly bottom hole.
If both gradient and diameter have an index not to be able to satisfy specification or design requirement, hole tester can be in some position quilt of stake holes
It blocks, and stake holes bottom cannot be reached.It is fixed on D-shaped and unloads the lining rope buckled and be used to determine position of the hole tester in stake holes, according to
When entering hole depth and judging that hole tester is motionless of lining rope, is to bottom hole or some position is because of stake diameter or inclination among stake holes
Spend nonconforming be stuck.
Underwater stake holes hole tester purposes in the present invention, the structure is for testing after science of bridge building underwater drilling stake stake holes pore-forming
It is incorporated as industry, can eliminate and manually measure inaccuracy of verifying, inconvenient disadvantage indirectly.It directly measure stake holes diameter, stake holes depth and
Determine whether stake holes gradient meets the requirements.The structure has the characteristics that succinct, practical, high reliablity, safe operation, accurate.
Underwater stake holes hole tester principle, for hole tester under the premise of meeting attached drawing vertical extension size, cylinder external diameter is stake
The 99% of hole design diameter, there are two effects, first is that hole tester can be made to pass through when stake drilling diameter reaches design requirement
Stake holes reaches bottom hole, second is that when that is, gradient is less than 1%, hole tester will not just incline because of stake holes when stake holes gradient is met the requirements
It is tiltedly stuck, only the two conditions meet simultaneously, and hole tester gets to stake holes bottom, then is aided with lining rope, so that it may determine water
Whether depth, diameter and the gradient index of lower stake holes meet code requirement.Hole tester is less than stake holes design diameter, Bu Huizao
It is less than design value at expanded diameter, since mud off has certain plasticity in stake holes, practical expanded diameter is able to satisfy design and wants
It asks.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is two structural schematic diagram of measurement plate one and measurement plate in the present invention；
Fig. 3 is shackle structural schematic diagram in the present invention；
In figure: 10- cylinder, the first connection ring of 11-, the second connection ring of 12-, 13- first connecting rod, the 4th connection ring of 14-,
15- shackle, the mounting part 20-, 21- link, 22- connecting rod, 30- third connection ring, the second connecting rod of 40-, 50- measurement plate one, 60-
Measurement plate two, 70- connecting rope, 80- pendulum.
Specific embodiment
In order to better understand the present invention, the present invention will be further described in detail below with reference to the embodiments.But this
The protection scope of invention is not limited to the range that embodiment is stated.Experimental method described in following embodiment and comparative examples,
It unless otherwise specified, is conventional method；The reagent and material commercially obtain unless otherwise specified.
As shown in Figure 1-Figure 3, the invention proposes a kind of underwater directional vehicle hole testers, for measuring the depth of stake holes
Degree, diameter and gradient, including
Cylinder 10, it is similar with the shape of stake holes, it is cylinder, the outer diameter of middle cylinder body 10 is to design equal to the stake holes
Diameter 99%, the height of cylinder 10 are equal to the design diameter of stake holes, are the main parts for measuring stake holes depth, diameter and gradient
Part, in measurement process, if the diameter of stake holes and gradient meet design requirement, cylinder can move downward arrival along stake holes
Bottom hole；Conversely, cylinder 10 can block in the position and cannot sink to hole if some position diameter of stake holes is less than design diameter
Bottom, if diameter meets, gradient is not able to satisfy design requirement, i.e., when gradient is greater than 1%, since the outer diameter of cylinder 10 is stake
The 99% of hole design diameter, 10 height of cylinder are equal to the design diameter of stake holes, and it is exceeded that cylinder 10 can be stuck in stake holes introversion gradient
Position, can not downlink.It is aided with lining rope again, just can determine that some position or reached hole that cylinder has been stuck in stake holes
Bottom, when cylinder 10 comes downwards to stake holes bottom, the length that the length of lining rope adds cylinder 10 is the depth of stake holes.
The present invention can disposably measure depth, diameter and the gradient of stake holes by the design of hole tester.
Mounting part 20 connect with Post hole driller for cylinder 10 and provides convenience, in the practical stake holes measurement course of receiving, by stake
Lifting rope on drilling machine is connect with mounting part 20, and by discharging and withdrawing drilling machine lifting rope, mounting part 20 drives with moving together
Cylinder 10 moves up and down, to realize moving up and down for entire hole tester, realizes the measurement of stake holes depth, diameter and gradient.
Cylinder 10 includes the first connection ring 11 and the second connection ring 12, the first connection ring 11, the second connection ring 12 and first
The outer diameter of the shape of formation cylinder 10 between connecting rod 13, first connection ring 11 and the second connection ring 12 is equal to cylinder 10
Outer diameter is connected between the first connection ring 11 and the second connection ring 12 by first connecting rod 13, the height etc. of first connecting rod 13
In the design diameter of stake holes, and first connecting rod 13 is uniformly distributed along the circumferential direction of the first connection ring 11.Compared to the cylinder 10 of sealing,
On the one hand it can mitigate the weight of cylinder 10, save material, reduce cost of manufacture；On the other hand, above and below cylinder 10 is with drilling machine
In motion process, it is possible to reduce mud wears and reduces, increase the service life of hole tester to the resistance of hole tester in stake holes.
Third connection ring 30, third connection ring 30 are two, and along the axially symmetric setting of the cylinder 10, and are located at institute
Cylinder 10 is stated along axial outside, 11/ second connection ring 12 of the first connection ring, the second connecting rod 13 connect 30 rings with third and formed
On the one hand the structure of taper can increase the structural stability of cylinder 10, on the other hand, the structure of the taper of formation, to cylinder
Guiding role is played in 10 be put into, and can be convenient and cylinder 10 is put into stake holes.In a preferred embodiment, the second connecting rod
40 in the 0.05- that the projected length on 10 axis of cylinder is second connecting rod 40 projected length on 10 axis of cylinder
0.06, the outer diameter of third connection ring 30 is the 0.93-0.95 of 11 outer diameter of the first connection ring, 40 He of the second connecting rod being arranged in this way
Third connection ring 30, can play increase by 10 guiding role of cylinder while, avoid the second connecting rod 40 to cylinder 10 just
It is often used and impacts.
4th connection ring 14, the 4th connection ring 14 are arranged between the first connection ring 11 and the second connection ring 12, and the 4th connects
The outer diameter for connecing ring 14 is equal to the outer diameter of cylinder 10, in a preferred manner, the connection of the 4th connection ring 14 and first connecting rod 13
Point is located at the midpoint of first connecting rod 13.The setting of 4th connection ring 14 can increase the stability of entire cylinder 10, increase cylinder
The rigidity of body 10 keeps hole tester integrally stronger.
Mounting part 20 includes link 21 and connecting rod 22, and middle link 21 is for connection with drilling machine lanyard, and the one of connecting rod 22
End is connect with 21 bottom of link, and the other end is connect with cylinder 10.In a preferred embodiment, connecting rod 22 and link 21 and cylinder
10 connections can be such that cylinder 10 preferably connects with drilling machine using flexible connection, such as hinged or rotation connection mode
It connects, more the operation ease of hole tester.
Shackle 15 is arranged in the space of the formation of cylinder 20, and in preferred embodiment, the setting of shackle 15 connects first
It connects on ring 11, the shackle 15 being arranged in this way, can be impacted to avoid normal use of the external environment to shackle 15, guarantee shackle
15 stability connecting with lining rope improve the accuracy of lining rope measurement stake holes depth.In preferred embodiment, shackle 15
It is detachably arranged in third connection ring 30, user can adjust position of the shackle 15 in third connection ring 30 according to use environment
It sets, enables the position of shackle 15 convenient for the use to hole tester.
In a preferred embodiment, measurement plate 1 and measurement plate 2 60, adjustment barrel are further fixedly arranged in cylinder 10
The angles and positions of body 10 make the axis of cylinder 10 be parallel to weight line, and measurement plate 1 and measurement plate 2 60 are overlapped at this time
This is parallel to weight line on one side, and the fixation in the present embodiment is not non-dismountable to measurement plate 1 and cylinder 10, and is referred to
After connecting between measurement plate 1 and cylinder 10, relative motion will not be generated between measurement plate 1 and cylinder 10, preferred
In mode, measurement plate 1 and measurement plate 2 60 are to be detachably connected, and when user needs to measure the gradient of stake holes, can be incited somebody to action
Measurement plate 1 and measurement plate 2 60 are assemblied in cylinder 10；Conversely, can be by measurement plate 1 and measurement plate 2 60 from cylinder
It is removed in 10, mitigates the weight of hole tester, facilitate the use of hole tester, reduce the wasting of resources.
Connecting rope 70, one end are connect with measurement plate 1 and/or measurement plate 2 60, and the other end is free end, connecting rope 70
It is located at the connecting pin of measurement plate 1 and/or measurement plate 2 60 and is overlapped near side, and is arranged on the free end of connecting rope 70
There is pendulum 80,
The setting of pendulum 80 makes connecting rope 70 be parallel to weight line always, when cylinder 10 is along stake holes folding process, if
Stake holes has certain angle inclination, at this point, connecting rope 70 and weight line are in angle, when cylinder 10 reaches stake holes bottom, at this point, logical
Crossing lifting rope drives cylinder 10 to rotate at least 360 °, due to the influence of stake holes gradient, connecting rope 70 and measurement plate 1 and measurement
Plate 2 60 contacts, and 70 outer surface of connecting rope is provided with mark layer, and with the rotation of cylinder 10, mark layer is in measurement plate 1 and surveys
The label of the horn shape of taper is left on template 2 60, the angle that mark layer is drawn is the gradient of stake holes.
Mark layer can be the substance in the prior art that can be made a mark in measurement plate one and measurement plate two, for example,
Pigment and ink.Mark layer is coated in connecting rope 70, can be with the rotation of connecting rope 70, in measurement plate 1 and measurement plate 2 60
On leave label.In mode of preferably having a try, mark layer fills the outer surface of connecting rope 70, when connecting rope 70, measurement
When plate 1 and measurement plate 2 60 relatively longer along the axial length of cylinder 10, it is possible to reduce error when measurement gradient.
Stake holes inclination may be implemented in the design of measurement plate 1, measurement plate 2 60, connecting rope 70, pendulum 80 and mark layer
Whether the measurement of degree makes the hole tester in the present invention other than it can measure gradient and meet the requirements, moreover it is possible to measure accurately
Gradient, it is convenient, practical, increase the practicability of hole tester.
In a preferred embodiment, measurement plate 1 and measurement plate 2 60 are at right angles arranged, and connecting rope 70 can be made more square
Making a mark in measurement plate 1 and measurement plate 2 60 just.
Measurement plate 1 and measurement plate 2 60, upper end are provided with fixed link 90, and fixed link 90 is arranged in a crossed manner two solid
The both ends of fixed pole 90 are connect with the first connection ring 11 respectively, measurement plate 1 and measurement plate 2 60 respectively with one in fixed link 90
Root connection, by the setting of fixed link 90, is stably fixed to measurement plate 1 and measurement plate 2 60 in cylinder 10, conveniently inclines
The measurement of gradient.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of underwater directional vehicle hole tester is measured for stake holes, it is characterised in that: including
Cylinder (10), the outer diameter of the cylinder (10) are equal to the 99% of the design diameter of the stake holes, the height of the cylinder (10)
Degree is equal to the design diameter of the stake holes,
Mounting part (20), the mounting part (20) are arranged on the cylinder (10).
2. a kind of underwater directional vehicle hole tester according to claim 1, it is characterised in that: the cylinder (10) includes
First connection ring (11) and the second connection ring (12), the outer diameter etc. of first connection ring (11) and second connection ring (12)
Outer diameter in the cylinder (10) passes through first connecting rod between first connection ring (11) and second connection ring (12)
(13) it connects, the height of the first connecting rod (13) is equal to the design diameter of the stake holes, and the first connecting rod (13)
Inner edge along first connection ring (11) is circumferentially uniformly distributed.
3. a kind of underwater directional vehicle hole tester according to claim 2, it is characterised in that: further include third connection ring
(30), the third connection ring (30) is two and is symmetrical arranged along the outside of the cylinder (10) axial ends, the third
The outer diameter of connection ring (30) is less than the outer diameter of the cylinder (10), the third connection ring (30) and first connection ring
(11) it is connected between/second connection ring (12) by the second connecting rod (40), second connecting rod (40) is along described the
The circumferential direction of three connection rings (30) is uniformly distributed.
4. a kind of underwater directional vehicle hole tester according to claim 3, it is characterised in that: mounting part (20) packet
Link (21) and connecting rod (22) are included, described connecting rod (22) one end is connect with the third connection ring (30), the other end and the extension
Ring (21) connection, the link (21) are located at the top of the third connection ring (30).
5. a kind of underwater directional vehicle hole tester according to claim 3, it is characterised in that: further include being arranged described
Shackle (15) in third connection ring (30), the shackle (15) are located in the space of the cylinder (10) formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910317582.9A CN110017130A (en) | 2019-04-19 | 2019-04-19 | A kind of underwater directional vehicle hole tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910317582.9A CN110017130A (en) | 2019-04-19 | 2019-04-19 | A kind of underwater directional vehicle hole tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110017130A true CN110017130A (en) | 2019-07-16 |
Family
ID=67191887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910317582.9A Pending CN110017130A (en) | 2019-04-19 | 2019-04-19 | A kind of underwater directional vehicle hole tester |
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| Country | Link |
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| CN (1) | CN110017130A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058495A (en) * | 2019-12-31 | 2020-04-24 | 刘生平 | Multifunctional hole inspection device and pile hole detection method |
| CN111827981A (en) * | 2020-06-23 | 2020-10-27 | 中国五冶集团有限公司 | Manual hole digging pile pore-forming size inspection device |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201637406U (en) * | 2010-03-19 | 2010-11-17 | 中铁六局集团有限公司 | Device for measuring gradient of pile hole of drilling pile |
| CN202500551U (en) * | 2012-03-27 | 2012-10-24 | 葛洲坝集团第二工程有限公司 | Hole detector for underwater filling pile |
| CN203271724U (en) * | 2013-04-24 | 2013-11-06 | 中铁十九局集团第七工程有限公司 | Multifunctional hole detector |
| CN203487567U (en) * | 2013-09-30 | 2014-03-19 | 江苏省交通工程集团有限公司 | Hole detector of drilled grouting pile |
| CN203755356U (en) * | 2014-01-04 | 2014-08-06 | 中铁十六局集团第二工程有限公司 | Hole detection device |
| CN203846537U (en) * | 2014-04-10 | 2014-09-24 | 中国葛洲坝集团三峡建设工程有限公司 | Portable pile foundation hole inspection device |
| CN205714174U (en) * | 2016-04-13 | 2016-11-23 | 上海绿地建设(集团)有限公司 | A kind of adjustable drilling hole pouring pile inspection hole device |
| CN106284314A (en) * | 2016-08-31 | 2017-01-04 | 中冶建工集团有限公司 | Karst landform spiral-digging pore cast-in-place pile construction method |
| CN205954712U (en) * | 2016-04-13 | 2017-02-15 | 中国建筑第六工程局有限公司 | A quality detection device for holing construction of bored concrete pile pore -forming |
| CN206269794U (en) * | 2016-11-20 | 2017-06-20 | 国网江西省电力公司赣东北供电分公司 | A kind of Simple inclined degree measurement plate |
| CN206860170U (en) * | 2017-06-21 | 2018-01-09 | 中交第一公路工程局有限公司 | A kind of diameter adjustable bored concrete pile examines hole device |
| CN207622659U (en) * | 2017-12-20 | 2018-07-17 | 中国建筑第八工程局有限公司 | Priming concrete pile hole bottom sediment thickness survey tool |
| CN208059776U (en) * | 2018-04-13 | 2018-11-06 | 中国电建集团成都勘测设计研究院有限公司 | Portable core structural plane inclination angle field measurement device |
| CN108921906A (en) * | 2014-01-28 | 2018-11-30 | 株式会社理光 | calibration method and measuring tool |
-
2019
- 2019-04-19 CN CN201910317582.9A patent/CN110017130A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201637406U (en) * | 2010-03-19 | 2010-11-17 | 中铁六局集团有限公司 | Device for measuring gradient of pile hole of drilling pile |
| CN202500551U (en) * | 2012-03-27 | 2012-10-24 | 葛洲坝集团第二工程有限公司 | Hole detector for underwater filling pile |
| CN203271724U (en) * | 2013-04-24 | 2013-11-06 | 中铁十九局集团第七工程有限公司 | Multifunctional hole detector |
| CN203487567U (en) * | 2013-09-30 | 2014-03-19 | 江苏省交通工程集团有限公司 | Hole detector of drilled grouting pile |
| CN203755356U (en) * | 2014-01-04 | 2014-08-06 | 中铁十六局集团第二工程有限公司 | Hole detection device |
| CN108921906A (en) * | 2014-01-28 | 2018-11-30 | 株式会社理光 | calibration method and measuring tool |
| CN203846537U (en) * | 2014-04-10 | 2014-09-24 | 中国葛洲坝集团三峡建设工程有限公司 | Portable pile foundation hole inspection device |
| CN205714174U (en) * | 2016-04-13 | 2016-11-23 | 上海绿地建设(集团)有限公司 | A kind of adjustable drilling hole pouring pile inspection hole device |
| CN205954712U (en) * | 2016-04-13 | 2017-02-15 | 中国建筑第六工程局有限公司 | A quality detection device for holing construction of bored concrete pile pore -forming |
| CN106284314A (en) * | 2016-08-31 | 2017-01-04 | 中冶建工集团有限公司 | Karst landform spiral-digging pore cast-in-place pile construction method |
| CN206269794U (en) * | 2016-11-20 | 2017-06-20 | 国网江西省电力公司赣东北供电分公司 | A kind of Simple inclined degree measurement plate |
| CN206860170U (en) * | 2017-06-21 | 2018-01-09 | 中交第一公路工程局有限公司 | A kind of diameter adjustable bored concrete pile examines hole device |
| CN207622659U (en) * | 2017-12-20 | 2018-07-17 | 中国建筑第八工程局有限公司 | Priming concrete pile hole bottom sediment thickness survey tool |
| CN208059776U (en) * | 2018-04-13 | 2018-11-06 | 中国电建集团成都勘测设计研究院有限公司 | Portable core structural plane inclination angle field measurement device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058495A (en) * | 2019-12-31 | 2020-04-24 | 刘生平 | Multifunctional hole inspection device and pile hole detection method |
| CN111058495B (en) * | 2019-12-31 | 2021-06-29 | 刘生平 | Multifunctional hole inspection device and pile hole detection method |
| CN111827981A (en) * | 2020-06-23 | 2020-10-27 | 中国五冶集团有限公司 | Manual hole digging pile pore-forming size inspection device |
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