CN1162673A - Device for adjusting inclination of excavating head for constructing concrete underground walls - Google Patents
Device for adjusting inclination of excavating head for constructing concrete underground walls Download PDFInfo
- Publication number
- CN1162673A CN1162673A CN97102555.XA CN97102555A CN1162673A CN 1162673 A CN1162673 A CN 1162673A CN 97102555 A CN97102555 A CN 97102555A CN 1162673 A CN1162673 A CN 1162673A
- Authority
- CN
- China
- Prior art keywords
- mining head
- guiding mechanism
- described device
- excavation
- skewness
- 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.)
- Granted
Links
- 238000009412 basement excavation Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000005065 mining Methods 0.000 claims description 19
- 238000012937 correction Methods 0.000 description 9
- 230000001915 proofreading effect Effects 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/13—Foundation slots or slits; Implements for making these slots or slits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/22—Component parts
- E02F3/26—Safety or control devices
Abstract
In a device for adjusting inclination of an excavating head for constructing concrete underground walls, a plurality of movable surfaces are mounted to the excavating head(3)so as to be selectively urged against the walls of the excavation. Said surfaces are comprised of a pair of rigid, substantially vertical guides(4, 5)mounted on two opposite vertical sides of the excavating head. The guides have bottom portions linked(8, 9, 15, 16)so as to accomplish rotation in a respective vertical plane by means of upper actuators(10, 11).
Description
The present invention relates to the excavation carried out for the constructing concrete underground wall body.More particularly, the degree of skewness means for correcting that relates to wall constructed used mining head.
General underground wall body is to be made of a lot of adjacent wall bodies.Every wall body constitutes in the cross section is generally rectangular excavation body, and cuboid moves towards to extend along body of wall.Rectangular minor face is positioned at the minor face of adjacent wall body.Excavate to adopt grab bucket or have the drill head that two, four or a plurality of band tooth spiral change drilling tool.
For obtaining stable effectively operation, importantly underground wall body should be continuously and free of discontinuities, and just all adjacent wall bodies edges must be in contact with one another by its whole height.Therefore, the long limit of every wall body must be vertical with minor face.In addition, must avoid the helical form distortion of single wall body.Though in fact some wall body has continuous top and vertical axis but because it is still gapped each other at the certain depth place around the vertical axis distortion.Therefore, be very important in the verticality of excavating the mesospore body side surface.
Error on the verticality is that rock uneven by soil property and on the vertical cut axis causes, and the error in the distortion during by the lifting mining head rope reverse and cause.
At present, great majority all have ways in order to grab bucket or other instruments of excavation continuity underground wall body, in order to the restriction vertical missing.Novel ways can be made corrective action so that proofread and correct the degree of skewness of excavation and be furnished with sensor so that the direction of detection of vertical error and degree.
WO 94/21864 is loaded with in order to keep the device of underground wall body vertical cut direction.Device has with rope and is suspended on external orientation body on the excavating tools.Hydraulic grab is contained on the directed body that is connected to the external orientation body so that proofread and correct excavation degree of skewness with respect to wall plane.The deflection detector be contained in outside and (or) on the inner orientation body.The signal of detector is passed to controller, and controller makes the inner orientation body depart from compensation with respect to the guide way work pivot opposite with offset direction when grab bucket departs from the predetermined vertical direction.
JP-A-3-241118 is loaded with a kind of automatic device of proofreading and correct the excavation degree of skewness of utilizing.12 movable surfaces are housed on mining head, and six are positioned at eminence, and six are positioned at lower.These surfaces can rely on or break away from the excavation body of wall individually so that do sliding-contact with body of wall on the direction perpendicular to body of wall, thereby the gap with respect to the excavation body of wall is eliminated in the position of proofreading and correct mining head.
The purpose of this invention is to provide a kind of device of proofreading and correct the excavation degree of skewness, in order to proofread and correct in the metope and perpendicular to degree of skewness in the vertical plane of metope and reversing around vertical line.
Another object of the present invention provides a kind of device simple in structure, in order to carrying out whole required corrections by less controller, thereby more easily handles.
Purpose of the present invention can be passed through to be provided a kind ofly is achieved in order to the device of proofreading and correct mining head degree of skewness in the constructing concrete underground wall body, and this device has some movable surfaces, and these surfaces are contained on the mining head and optionally rely on the body of wall of excavation.The feature of device is: described surface is made of a pair of vertical substantially rigidity guiding mechanism, and described guiding mechanism is contained on two opposed vertical side of mining head.Bottom to guiding mechanism connects so that by the top operating mechanism it is rotated in corresponding vertical plane.
Now a preferred embodiment of the present invention is described as follows as example by accompanying drawing, among the figure:
Fig. 1 is apparatus of the present invention embodiment parts exploded perspective sketch that is used for Excavating bucket;
Fig. 2,3,4 simply illustrates the certain operations that Fig. 1 device can be made.
As shown in Figure 1, common Excavating bucket to the part 3 that is suspended on the rope 6 is furnished with bottom grab bucket 1,2, and grab bucket opens and closes by suitable power drive mechanism 7.Transmission mechanism generally can be (pipeline) of mechanical (as rope), electronic (cable) or hydraulic pressure.
Although what this example related to is the bucket type excavating gear, be appreciated that apparatus of the present invention can be used for dissimilar excavating gears equally as the exploitation drilling rig.
The present invention is for being connected, being contained in a pair of movable guide 4,5 of Excavating bucket main body 3 vertical both sides with Excavating bucket.Guide 4,5 is movable in vertical vertical excavation face and the vertical plane perpendicular to described excavation face.
In preferred illustrated embodiment, guide way 4,5 has the C tee section, and its opening portion is towards Excavating bucket main body 3.Each guide way has three outer walls: sidewall (41,51) and two relative fronts (42,43 and 52,53).Guide way preferably has quite wide C tee section and do not hinder the action of main body with respect to 3 activity of Excavating bucket main body the time.Also guide way and main body 3 can be separated installation and any contact do not arranged with it.In illustrated example, the distance between relative two fronts of each guide way is greater than the thickness of main body 3.
The top of each guide way is contained in respectively on the operator 10,11 so that guide way is done horizontal push-and-pull along the plane (Fig. 1 arrow C) of underground wall body with perpendicular to this plane (Fig. 1 arrow D).Operator 10,11 preferably can independently and side by side move by the required degree of the deflection of proofreading and correct mining head on identical or opposite direction each other, and this also can find out more significantly from the following stated.Operator 10,11 can have machinery, electric or hydraulic controller and with the power drive mechanism of control excavating tools or independently power drive mechanism be connected.This independently transmission mechanism can be different from the actuating unit (mechanical, electric or hydraulic mechanism) of operation excavating tools (grab bucket, drill bit etc.) on type.
Because the connection of bottom can make two side guide waies carry out (arrow A and B) or compound rotation separately in each vertical plane under the effect of corresponding operating device, apparatus of the present invention can be made various possible skew corrections.As shown in Figure 2, in the underground wall body plane, turn to side (arrow E), only need (arrow C) stretching, extension operator 10 on identical horizontal direction and shrinkage operation device 11 for making excavation.Equally, as shown in Figure 3, in plane, turn to front (arrow F) that operator 10,11 is stretched on direction identical shown in the arrow D abreast perpendicular to underground wall body for making excavation.For obtain reverse correction (Fig. 4, arrow G) should make operator 10,11 abreast on opposite horizontal direction (arrow D1 and D2) action.
Obviously, apparatus of the present invention also can be made comprehensive correction to verticality with reversing by the rotation of guide way being done suitable control, thereby obtain any possible correction shown in complex chart 2-4 two or more arrow E, F, the G.This just just can obtain by two side guiding mechanisms in the present invention, and this is very favourable.
As shown in Figure 1, the upper end of guide way 4,5 can interconnect by horizon bar 12,13 and turn and reverse shown in Fig. 2-4.
Also can make guide way 4,5 have the shape that is different from described C shape, if its wall body can with its side and (or) positive with excavate body of wall and contact and obtain required skew.
Excavating bucket (or drilling tool or other excavating toolss) disposes sensor (not shown for simplifying), in order to survey relevant mining head on-site excavation position and degree of skewness.These sensors be connected with electronic processor structure on the face be controlled at when recording error to degree of skewness and (or) correction reversed.Correction can be carried out or manually be carried out by the operator automatically.
Sensor can be contained in mining head main body 3 and (or) on the movable guide way.Sensor comprises: two degree of skewness probes, and a degree of skewness in order to control underground wall body vertical plane, another is in order to survey the degree of skewness perpendicular to the vertical plane of underground wall body; One gyroscope is in order to locate for digging axis; One depth detector is in order to fathom.Incremental calculation method with number can be in order to recognize the arbitrary depth location of underground boring tool when progressively falling, particularly with respect to last position of ideal position.
The supersonic detector (not shown) of the available common type of distance between Excavating bucket and excavation body of wall records.All available data (with distance, the degree of depth and the degree of skewness of excavation body of wall) constitute continuous information, can be in order to instantaneous shape that draws excavation and the correction of making necessity.
Make comparisons just can make with the ideal form of excavation and proofread and correct and dwindle and eliminate any error.Correction can be carried out or be undertaken by the operator automatically.
Claims (8)
1. one kind in order to proofread and correct the device of mining head degree of skewness in the constructing concrete underground wall body, this device has some movable surfaces, these surface dress mining heads (3) upward optionally rely on the body of wall of excavation, it is characterized in that: described surface is made of a pair of vertical substantially rigidity guiding mechanism (4,5), described guiding mechanism (4,5) is contained on two opposed vertical side of mining head, and the bottom (8,9,15,16) of guiding mechanism (4,5) is connected so that by top operating mechanism (10,11) it is rotated in a corresponding vertical plane.
2. by the described device of claim 1, it is characterized in that each described operating mechanism (10,11) can move along orthogonal direction (C, D) in the plane of level substantially one.
3. by the described device of claim 1, it is characterized in that described operating mechanism (8,11) is independent of each other.
4. by the described device of claim 1, it is characterized in that each guiding mechanism (4,5) is by two joints (8,15 that pivot around orthogonal horizontal axis in bottom; 9,16) connect.
5. by the described device of claim 1, it is characterized in that: described guiding mechanism (4,5) has the C tee section, and the opening portion in cross section is towards mining head main body (3).
6. by the described device of claim 5, it is characterized in that: described guiding mechanism (4,5) has quite wide C tee section and the described main body (3) that do not hinder mining head when moving with respect to mining head.
7. by the described device of above arbitrary claim, it is characterized in that: be provided with degree of skewness sensor, depth transducer, mining head orientation sensors.
8. by the described device of above arbitrary claim, it is characterized in that: be provided with the mechanism that surveys distance between mining head and the excavation body of wall.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000125A/96 | 1996-02-26 | ||
| IT000125A/1996 | 1996-02-26 | ||
| IT96TO000125A IT1285259B1 (en) | 1996-02-26 | 1996-02-26 | DEVICE FOR ADJUSTING THE INCLINATION OF AN EXCAVATION HEAD FOR THE CONSTRUCTION OF CONCRETE DIAPHRAGMs. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1162673A true CN1162673A (en) | 1997-10-22 |
| CN1119467C CN1119467C (en) | 2003-08-27 |
Family
ID=11414296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97102555.XA Expired - Lifetime CN1119467C (en) | 1996-02-26 | 1997-02-25 | Device for adjusting inclination of excavating head for constructing concrete underground walls |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0791690B2 (en) |
| CN (1) | CN1119467C (en) |
| DE (1) | DE69711969T3 (en) |
| ES (1) | ES2176537T5 (en) |
| IT (1) | IT1285259B1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440626B (en) * | 2007-11-22 | 2010-12-22 | 北京市三一重机有限公司 | Swing type deviation rectifying apparatus |
| CN101440624B (en) * | 2007-11-22 | 2011-01-19 | 北京市三一重机有限公司 | Self-adjusting guide means |
| CN103306603A (en) * | 2013-06-28 | 2013-09-18 | 葛洲坝集团基础工程有限公司 | Device and method for underground continuous wall unit slot hole rectification |
| CN108064535A (en) * | 2018-01-18 | 2018-05-25 | 广西田阳煦日农业科技发展有限公司 | It is a kind of to dig non-irrigated lotus root structure |
| CN111827384A (en) * | 2019-04-18 | 2020-10-27 | 包尔机械有限公司 | A trench wall gripper and a method for creating a trench in the ground |
| CN113323046A (en) * | 2021-05-25 | 2021-08-31 | 徐州徐工基础工程机械有限公司 | Righting device of double-wheel slot milling machine |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2771429B1 (en) * | 1997-11-25 | 2000-02-18 | Sol Comp Du | VERTICAL CORRECTION DRILL BUCKET |
| FR2785946B1 (en) | 1998-11-18 | 2001-01-26 | Spie Fond S | METHOD AND DEVICE FOR LOCATING A WELL, A TOOL AND A DRILLING AND BORING UNIT |
| JP3699976B2 (en) | 2000-06-09 | 2005-09-28 | コベルコクレーン株式会社 | Groove excavator, groove wall shape display method and groove wall shape correction method in groove excavator |
| FR2825393B1 (en) * | 2001-06-01 | 2003-11-07 | Cie Du Sol | DRILL BUCKET WITH IMPROVED VERTICALITY CONTROL SYSTEM |
| EP1630297A1 (en) * | 2004-08-20 | 2006-03-01 | BAUER Maschinen GmbH | Method of making concrete underground walls and device therefor |
| GB2417942B (en) * | 2004-09-09 | 2008-04-09 | Cementation Found Skanska Ltd | Method and apparatus for excavation of a trench |
| ITTO20050503A1 (en) | 2005-07-22 | 2007-01-23 | Soilmec Spa | DEVICE AND METHOD OF MIXTURE OF LAND ON THE SITE FOR THE FORMATION OF UNDERGROUND WALLS OR DIAPHRAGMS. |
| EP1964980A1 (en) * | 2007-02-28 | 2008-09-03 | Etienne Heirwegh | Excavating means and method to cast in-situ cast walls |
| DE102007035591B3 (en) * | 2007-07-30 | 2008-10-23 | Bauer Maschinen Gmbh | Civil engineering device for creating slots in the ground |
| KR102192275B1 (en) * | 2019-07-09 | 2020-12-17 | 손재방 | Adjustable wall grab for excavation |
| CN115045355B (en) * | 2022-05-30 | 2023-06-06 | 中交二公局铁路建设有限公司 | Grab bucket assembly device of grooving machine for grabbing and breaking anchor cable and application method of grab bucket assembly device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2781140A (en) * | 1955-10-20 | 1957-02-12 | Shaft Machines Ltd | Mucking machine |
| US4718504A (en) * | 1985-03-15 | 1988-01-12 | Tone Boring Co., Ltd. | Trench excavator |
| DE3602387C1 (en) * | 1986-01-28 | 1987-06-04 | Hochtief Ag Hoch Tiefbauten | Device for introducing a substantially vertical bottom slot |
| DE3615068C1 (en) * | 1986-05-03 | 1987-10-08 | Dyckerhoff & Widmann Ag | Rope-guided trench-wall grab |
| DE3805868A1 (en) * | 1988-02-25 | 1989-09-07 | Hochtief Ag Hoch Tiefbauten | Rope-guided trench-wall grab |
| JPH07119473B2 (en) | 1990-02-19 | 1995-12-20 | 株式会社フジタ | Automatic excavation equipment for trenches for underground walls |
| DE4119212C2 (en) * | 1991-06-11 | 1996-06-27 | Bauer Spezialtiefbau | Process for milling a diaphragm wall |
| DE4309233C1 (en) | 1993-03-23 | 1994-07-21 | Leffer Stahl & App | Method and device for precisely maintaining the vertical direction of excavation of a diaphragm wall |
-
1996
- 1996-02-26 IT IT96TO000125A patent/IT1285259B1/en active IP Right Grant
-
1997
- 1997-02-14 DE DE69711969T patent/DE69711969T3/en not_active Expired - Lifetime
- 1997-02-14 EP EP97102378A patent/EP0791690B2/en not_active Expired - Lifetime
- 1997-02-14 ES ES97102378T patent/ES2176537T5/en not_active Expired - Lifetime
- 1997-02-25 CN CN97102555.XA patent/CN1119467C/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440626B (en) * | 2007-11-22 | 2010-12-22 | 北京市三一重机有限公司 | Swing type deviation rectifying apparatus |
| CN101440624B (en) * | 2007-11-22 | 2011-01-19 | 北京市三一重机有限公司 | Self-adjusting guide means |
| CN103306603A (en) * | 2013-06-28 | 2013-09-18 | 葛洲坝集团基础工程有限公司 | Device and method for underground continuous wall unit slot hole rectification |
| CN103306603B (en) * | 2013-06-28 | 2015-10-07 | 葛洲坝集团基础工程有限公司 | Method for correcting error in a kind of diaphragm wall unit groove sector hole |
| CN108064535A (en) * | 2018-01-18 | 2018-05-25 | 广西田阳煦日农业科技发展有限公司 | It is a kind of to dig non-irrigated lotus root structure |
| CN111827384A (en) * | 2019-04-18 | 2020-10-27 | 包尔机械有限公司 | A trench wall gripper and a method for creating a trench in the ground |
| CN113323046A (en) * | 2021-05-25 | 2021-08-31 | 徐州徐工基础工程机械有限公司 | Righting device of double-wheel slot milling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69711969T2 (en) | 2002-08-14 |
| DE69711969T3 (en) | 2005-06-09 |
| ITTO960125A0 (en) | 1996-02-26 |
| ITTO960125A1 (en) | 1997-08-26 |
| EP0791690B2 (en) | 2004-11-24 |
| ES2176537T5 (en) | 2005-06-16 |
| EP0791690B1 (en) | 2002-04-17 |
| ES2176537T3 (en) | 2002-12-01 |
| CN1119467C (en) | 2003-08-27 |
| EP0791690A1 (en) | 1997-08-27 |
| IT1285259B1 (en) | 1998-06-03 |
| DE69711969D1 (en) | 2002-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1119467C (en) | Device for adjusting inclination of excavating head for constructing concrete underground walls | |
| CA2366002C (en) | Three-dimensional steering tool for controlled downhole extended-reach directional drilling | |
| CN100519988C (en) | Mining machine and mining method | |
| KR920003635B1 (en) | Anchor drilling implement | |
| JP2003502532A (en) | Method of correcting position error in rock excavation and rock excavator | |
| CN112253083A (en) | Automatic positioning device and method for drilling | |
| US5203418A (en) | Apparatus for guiding and steering earth boring casing | |
| JPH0953253A (en) | Excavation-zone setting device for zone-limit excavation control of construction equipment | |
| JP7017948B2 (en) | Pump dredging vessel and pump dredging method | |
| JP2001348906A (en) | Trench excavator, method of displaying trench wall shape in trench excavator and method of correcting trench wall shape | |
| EP0551299B1 (en) | Method of drilling holes in rock | |
| JP3821924B2 (en) | Ditch drilling equipment | |
| EP1486616A1 (en) | Wire type excavating accuracy control device of soil improving machine | |
| CN218439252U (en) | Guide hole deflection-preventing slope auxiliary tool in vertical shaft construction drilling process by reverse well method | |
| CN114319482B (en) | Grooving work device and method for constructing slotted hole | |
| JP2676696B2 (en) | Ground drilling rig | |
| CN215580015U (en) | Pre-buried spool pull throughs | |
| CN113738338B (en) | Automatic drilling angle adjusting system, drilling work mechanism and mine drill carriage | |
| JPS6342073B2 (en) | ||
| JP2000073396A (en) | Ground drilling machine, and method for controlling posture of drilling hole by the machine | |
| JP4353099B2 (en) | Ditch excavator and ditch excavator | |
| KR101816190B1 (en) | Device for acquisition of drilling information of reverse circulation drill and rcd apparatus including the same | |
| JPH03228918A (en) | Continuous drilling machine | |
| JPH0574673B2 (en) | ||
| GB2576618A (en) | Position measuring method and system for use on a floating installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20030827 |
|
| CX01 | Expiry of patent term |