CN205895168U - Triaxial stirring stake drilling rod perpendicularity control device - Google Patents
Triaxial stirring stake drilling rod perpendicularity control device Download PDFInfo
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- CN205895168U CN205895168U CN201620785719.5U CN201620785719U CN205895168U CN 205895168 U CN205895168 U CN 205895168U CN 201620785719 U CN201620785719 U CN 201620785719U CN 205895168 U CN205895168 U CN 205895168U
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- drilling rod
- measurement bar
- control device
- vertical measurement
- vertical
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Abstract
The utility model discloses a triaxial stirring stake drilling rod perpendicularity control device is equipped with a protection section of thick bamboo on the triaxial stirring stake drilling rod, the one end and the protection section of thick bamboo rigid connection of horizontal dead lever, and the other end is articulated with the top of vertical measuring stick, and vertical measuring stick keeps vertical state through self action of gravity constantly, different positions on the vertical measuring stick are equipped with a plurality of laser rangefinder of group inductors, the electrical connection line of a plurality of laser rangefinder of group inductors lay in horizontal dead lever and vertical measuring stick in to connect outside display screen, change the light signal of laser rangefinder inductor into the signal of telecommunication, show to become the numeral. This device has an accuracy height, and datamation as a result will be estimated to easy operation's characteristics, increase the accuracy when raising the efficiency, it is little influenced by environmental factor, more accurate to the straightness's that hangs down control, can developments grasp the drilling rod straightness that hangs down at work, reduces to hang down straightness because of the slope of work progress drilling rod to the pile body and lead to the fact harmful effects.
Description
Technical field
The utility model belongs to technical field of building construction and in particular to a kind of three axes agitating pile drilling rod degree control fills
Put, be mainly used in three axes agitating pile construction it is ensured that pile body perpendicularity.
Background technology
Three axes agitating pile machine is one kind of long spire stake machine, has three auger borings simultaneously, three augers during construction
Constructing downwards in hole simultaneously, is generally used for diaphram wall engineering method and uses, be a kind of effective form for the treatment of of soft foundation, using mixing pile
Cement jet is entered the soil body and is sufficiently stirred for by machine, makes cement, with soil, series of physical chemical reaction occur, and so that weak soil is hardened and improve
Foundation strength.Three axes agitating pile, as one kind of stake, has higher requirements to the perpendicularity of pile, according to specification, three axes agitating pile
Pile body perpendicularity tolerance cannot be greater than 1%.The main method of traditional three axes agitating pile machine control drilling rod perpendicularity is: bores
Whether bar front suspension two plumb bob is so as to free fall, parallel between plumb bob and drilling rod by estimating, thus judging that drilling rod is vertical
Degree.This method has many deficiencies:
1. due to the odjective cause of workman itself, visual plumb bob whether not high with drilling rod parallel accuracy it is difficult to accurate measurement
Drilling rod perpendicularity is so as to meet code requirement；
2. plumb bob is less due to quality, is easily affected by outside environmental elements, leads to swing around, therefore measure error
Larger, and operation easier is big.
Content of the invention
Goal of the invention: the utility model purpose is for the deficiencies in the prior art, provides a kind of structure simple, using just
Victory and the high three axes agitating pile verticality control device for drill rod of precision.
Technical scheme: three axes agitating pile verticality control device for drill rod described in the utility model, including horizontal fix bar
With vertical measurement bar；Three axes agitating pile drilling rod is provided with protection cylinder, and one end of described horizontal fix bar is firm with described protection cylinder
Property connect, the other end is hinged with the top of described vertical measurement bar, and described vertical measurement bar was protected by the self gravitation effect, moment
Hold vertical state；Diverse location in described vertical measurement bar is provided with some groups of laser ranging inductors, and described some groups are swashed
The electrical interconnection of ligh-ranging inductor is layed in described horizontal fix bar and vertical measurement bar, and connects outside display
Screen, the optical signal of laser ranging inductor is changed into electric signal, is shown as numeral.
Further, the node of described horizontal fix bar and vertical measurement bar is bolted.
Further, for improving accuracy in detection, described vertical measurement bar is provided with two groups of laser ranging inductors, and
Spacing between two groups of laser ranging inductors is 1～2m.
Further, for improving the bulk strength of device, described horizontal fix bar and vertical measurement bar are steel alloy
Pipe.
Beneficial effect: the utility model, as degree control new device, has accuracy height first, simple to operate
Feature, by visual observation digitization, workman directly controls drilling rod perpendicularity by instrument board reading, improves and increases while efficiency
Accuracy；Secondly, this device is little by such environmental effects, and the control to perpendicularity is more accurate, and dynamic grasps drilling rod in work
Perpendicularity in work, reduces and because of the inclination of work progress drilling rod, pile body perpendicularity is had undesirable effect.
Brief description
Fig. 1 is the overall structure diagram of this device；
Fig. 2 is the annexation schematic diagram of horizontal fix bar and vertical measurement bar；
Fig. 3 is the effect diagram that this device is arranged on three axes agitating pile drilling rod；
Fig. 4 is the test philosophy figure of this device；
Wherein: 1, horizontal fix bar, 2, vertical measurement bar, 3, protection cylinder, 4, bolt, 5, display screen, 6, three axes agitating pile
Drilling rod, 7, operative room, 8, laser ranging inductor, 9, electrical interconnection, 10, device mount point.
Specific embodiment
Below by accompanying drawing, technical solutions of the utility model are described in detail, but protection domain of the present utility model
It is not limited to described embodiment.
Embodiment: a kind of three axes agitating pile verticality control device for drill rod, including horizontal fix bar 1 and vertical measurement bar 2；
Three axes agitating pile drilling rod 6 is provided with protection cylinder 3, and one end of described horizontal fix bar 1 and described protection cylinder 3 are rigidly connected, separately
One end is hinged by bolt 4 with the top of described vertical measurement bar 2, and described vertical measurement bar 2 passes through the self gravitation effect, moment
Keep vertical state；Vertically measurement bar 2 is provided with two groups of laser ranging inductors 8, and between two groups of laser ranging inductors
Spacing is 1m, and the electrical interconnection 9 of two groups of laser ranging inductors is layed in described horizontal fix bar 1 and vertical measurement bar 2
Interior, and it is connected in the exterior display screen 5 of operative room 7, the optical signal of laser ranging inductor is changed into electric signal,
It is shown as numeral.Horizontal fix bar 1 in this device and vertical measurement bar 2 are alloy pipe.
As shown in figure 3, being installation effect figure on three axes agitating pile drilling rod 6 for this device, this device is installed on three axles and stirs
Mix at 10 on a drilling rod.This device measures the distance between vertical measurement bar and drilling rod by laser ranging inductor, thus controlling
The perpendicularity of drilling rod processed, if as shown in figure 4,2 points of interval 1m are measured apart from a=b, drilling rod is vertical；Conversely, then drilling rod inclines
Tiltedly, drilling rod perpendicularity need to be adjusted, according to code requirement, degree control within 1%, i.e. | a-b |≤10mm.Work progress
In, persistently creeping into drilling rod, laser ranging inductor can sense drilling rod whether run-off the straight the moment, thus adjusting, protecting
Card drilling rod is vertical.
Detailed process using this device is as follows:
1. after channel excavation terminates, mobile drill to specified location, check rig whether level, pile position deviation is whether simultaneously
Meet the requirements；
2. degree control: after vertical measurement bar is stablized under gravity, tighten node bolt, make vertical measurement bar
Keep vertically, not affected by external force；Open laser vertical degree induction system, by operating indoor display screen reading to observe drilling rod be
No vertical, if out of plumb, adjustment drilling rod makes 2 points of readings finally consistent.
3. in drilling process, the moment observes display screen reading, when 2 points of errors in reading are outside prescribed limit, adjusts in time
Whole drilling rod, keeps drilling rod vertical.
Although as described above, having represented with reference to specific preferred embodiment and having described the utility model, it must not
It is construed to the restriction to the utility model itself.In the spirit and scope of the present utility model defining without departing from claims
Under the premise of, can various changes can be made in the form and details to it.
Claims (4)
1. a kind of three axes agitating pile verticality control device for drill rod it is characterised in that: include horizontal fix bar and vertical measurement bar；
Three axes agitating pile drilling rod is provided with protection cylinder, and one end of described horizontal fix bar is rigidly connected with described protection cylinder, the other end
Hinged with the top of described vertical measurement bar, described vertical measurement bar keeps vertical state by the self gravitation effect, moment；Institute
State the diverse location in vertical measurement bar and be provided with some groups of laser ranging inductors, described some groups of laser ranging inductors
Electrical interconnection is layed in described horizontal fix bar and vertical measurement bar, and connects exterior display screen, by laser ranging sense
The optical signal answering device changes into electric signal, is shown as numeral.
2. three axes agitating pile verticality control device for drill rod according to claim 1 it is characterised in that: described level is solid
The node of fixed pole and vertical measurement bar is bolted.
3. three axes agitating pile verticality control device for drill rod according to claim 1 it is characterised in that: described vertical survey
The spacing that gauge rod is provided between two groups of laser ranging inductors, and two groups of laser ranging inductors is 1 ~ 2 m.
4. three axes agitating pile verticality control device for drill rod according to claim 1 it is characterised in that: described level is solid
Fixed pole and vertical measurement bar are alloy pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785719.5U CN205895168U (en) | 2016-07-25 | 2016-07-25 | Triaxial stirring stake drilling rod perpendicularity control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785719.5U CN205895168U (en) | 2016-07-25 | 2016-07-25 | Triaxial stirring stake drilling rod perpendicularity control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895168U true CN205895168U (en) | 2017-01-18 |
Family
ID=57786011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785719.5U Active CN205895168U (en) | 2016-07-25 | 2016-07-25 | Triaxial stirring stake drilling rod perpendicularity control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205895168U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386278A (en) * | 2017-07-21 | 2017-11-24 | 中冶天工集团有限公司 | A kind of twin shaft cement mixing pile machine pore-forming accurate positioning device and localization method |
| CN108625843A (en) * | 2018-04-11 | 2018-10-09 | 中交第二航务工程局有限公司 | A kind of long-spiral drilling machine verticality automatic control system |
| CN110984852A (en) * | 2019-12-23 | 2020-04-10 | 佛山市平石深基坑工程有限公司 | Triaxial stirring stake machine with function of rectifying |
| CN112985355A (en) * | 2021-03-16 | 2021-06-18 | 上海工程机械厂有限公司 | Construction verticality monitoring method for stirring pile drilling machine |
-
2016
- 2016-07-25 CN CN201620785719.5U patent/CN205895168U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386278A (en) * | 2017-07-21 | 2017-11-24 | 中冶天工集团有限公司 | A kind of twin shaft cement mixing pile machine pore-forming accurate positioning device and localization method |
| CN107386278B (en) * | 2017-07-21 | 2019-11-22 | 中冶天工集团有限公司 | A kind of twin shaft cement mixing pile machine pore-forming accurate positioning device and localization method |
| CN108625843A (en) * | 2018-04-11 | 2018-10-09 | 中交第二航务工程局有限公司 | A kind of long-spiral drilling machine verticality automatic control system |
| CN108625843B (en) * | 2018-04-11 | 2023-09-12 | 中交第二航务工程局有限公司 | Automatic control system for perpendicularity of long spiral drilling machine |
| CN110984852A (en) * | 2019-12-23 | 2020-04-10 | 佛山市平石深基坑工程有限公司 | Triaxial stirring stake machine with function of rectifying |
| CN112985355A (en) * | 2021-03-16 | 2021-06-18 | 上海工程机械厂有限公司 | Construction verticality monitoring method for stirring pile drilling machine |
| CN112985355B (en) * | 2021-03-16 | 2023-02-17 | 上海工程机械厂有限公司 | Construction verticality monitoring method for stirring pile drilling machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |