CN206627118U - Laser guiding device for verticality and flatness of hole digging pile - Google Patents
Laser guiding device for verticality and flatness of hole digging pile Download PDFInfo
- Publication number
- CN206627118U CN206627118U CN201720360026.6U CN201720360026U CN206627118U CN 206627118 U CN206627118 U CN 206627118U CN 201720360026 U CN201720360026 U CN 201720360026U CN 206627118 U CN206627118 U CN 206627118U
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- Prior art keywords
- flatness
- survey
- guide pipe
- guide
- verticality
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 38
- 239000010959 steel Substances 0.000 claims description 38
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 7
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000009428 plumbing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
A laser guide device for verticality and flatness of a bored pile comprises a positioning guide frame, a guide pipe for measuring verticality, a laser guide pen for measuring verticality, a guide pipe for measuring flatness and a laser guide pen for measuring flatness; the positioning guide frame is in a square frame shape and is placed on the fore shaft concrete at the fore shaft of the hole digging pile; the guide pipe for measuring the verticality is vertically arranged and fixedly connected to four corners of the positioning guide frame; the laser guide pen for measuring the verticality is arranged on the guide pipe for measuring the verticality and is arranged downwards; a sliding chute mechanism is arranged between two adjacent guide pipes for measuring verticality; survey the vertical setting of stand pipe for the roughness, connect on spout mechanism and can follow spout mechanism and slide. The utility model provides a manual hole digging pile hole digging in-process verticality, roughness uncontrollable problem, reduced the big, the big problem of distortion deformation rate of hole digging pile slope rate, especially the relatively poor problem of pore-forming construction quality of big cross-section, the construction of dark long slide-resistant pile.
Description
Technical field
It the utility model is related to the perpendicularity and flatness control device of caisson.
Background technology
Construction quality direct relation pile foundation itself construction quality and later stage breast boards presentation quality of friction pile.It is existing anti-
Sliding pile is most commonly that artificial digging pile, and artificial digging pile is typically dug in borehole using observation or using plumbing method control
Hole perpendicularity, flatness, this mode are affected by human factors greatly, big with borehole pile verticality, flatness control difficulty
Shortcoming, particularly heavy in section, profound antiskid pile driving construction drilling construction in, easily occur stake holes tilt, torsional deformation rate it is big
The problems such as, construction quality is poor, so need to improve now.
Utility model content
The purpose of this utility model is to provide a kind of borehole pile verticality and flatness laser guidance device and its construction party
Method, to solve manually digging hole pile verticality, flatness is difficult to control and be difficult to the technical problem being controlled simultaneously.
To achieve the above object, the utility model adopts the following technical scheme that：A kind of borehole pile verticality and flatness swash
Light pipe, it is characterised in that：Including positioning guiding rack, survey perpendicularity guide pipe, survey perpendicularity laser guide pen, survey
Flatness guide pipe and survey flatness laser guide pen；The positioning guiding rack is block form, is placed on caisson lock
On locked concrete at mouthful；The survey perpendicularity guide pipe is vertically arranged, is fixedly connected on four angles of positioning guiding rack
Place, and survey perpendicularity guide pipe and be located on the inside of caisson hole wall；The survey perpendicularity is placed on survey with laser guide pen and hung down
Straight degree is with setting on guide pipe and down；Slide way mechanism is provided between adjacent two surveys perpendicularity guide pipe；The survey is smooth
Degree guide pipe is vertically arranged, is connected in slide way mechanism and can be slided along slide way mechanism, and surveys flatness guide pipe position
On the inside of caisson hole wall；The survey flatness is placed on laser guide pen on survey flatness guide pipe and court divides into
Put.
Preferably, the positioning guiding rack includes four outboard beams and four interior side levers, and four outboard beams connect into one
The support arm of square shape, four interior side levers connect into the inner support of a groined type, and the inner support of groined type is connected to mouth
The inner side of the support arm of font.
Preferably, positioning fender pile is embedded with the locked concrete of four angle inner sides of the support arm, for solid
Determine the position of positioning guiding rack.
Preferably, the outboard beam is steel pipe, reinforcing bar or steel plate strip.
Preferably, the interior side lever is steel pipe, reinforcing bar or steel plate strip.
Preferably, reinforcement has been welded to connect it between the outboard beam and interior side lever.
Preferably, the reinforcement is steel pipe, reinforcing bar or steel plate strip.
Preferably, survey perpendicularity guide pipe includes vertical spaced one group of steel disc with holes and by this group band
The connecting elements that hole steel disc connects, the laser guide pen are placed on the steel disc with holes for surveying perpendicularity guide pipe the top
On.
Preferably, the connecting elements is steel plate, reinforcing bar or steel pipe.
The utility model has the characteristics that and beneficial effect compared with prior art：
The utility model is arranged on caisson import surrounding, and it is oriented to pen positioning using common laser, solves excavated by manual work
The problem of perpendicularity during hole stake borehole, flatness are unmanageable, reduces that caisson slope is big, torsional deformation rate is big
The problem of problem, particularly heavy in section, second-rate drilling construction of profound antiskid pile driving construction.
Hung down when the utility model has drawn conventional artificial digging pile borehole using observation or using plumbing method control borehole
Straight degree, flatness are affected by human factors the lessons such as big, control difficulty is big, stake holes tilts, torsional deformation rate is big, and it utilizes laser
It is oriented to control positioning, it can be ensured that the planar dimension of artificial digging pile, greatly reduce perpendicularity in caisson digging process, put down
Whole degree location control difficulty, avoids manual control factor, improves efficiency of construction, ensure that caisson hole quality, improve
Later stage pile plate wall construction presentation quality.
Brief description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is scheme of installation of the present utility model.
Reference：1- positioning guiding racks, 2- survey perpendicularity guide pipe, 3- surveys perpendicularity laser guide pen,
Side lever, 6- fender piles, 7- reinforcements, 8- steel discs with holes, 9- connecting elements, 10- caisson fore shafts in 4- outboard beams, 5-
Place, 11- caissons hole wall, 12- survey flatness guide pipe, 13- surveys flatness laser guide pen, 14- slide way mechanisms.
Embodiment
Embodiment referring to shown in Fig. 1, Fig. 2, lead by this borehole pile verticality and flatness laser guidance device, including positioning
To frame 1, perpendicularity guide pipe 2 is surveyed, survey perpendicularity laser guide pen 3, survey flatness with guide pipe 12 and surveys flatness use
Laser guide pen 13.
The positioning guiding rack 1 is block form, is placed at caisson fore shaft on 10 locked concrete.
In the present embodiment, the positioning guiding rack includes four outboard beams 4 and four interior side levers 5, four outboard beams 4 connect
Into the support arm of a square shape, four interior side levers 5 connect into the inner support of a groined type, and the inner support of groined type connects
It is connected on the inner side of the support arm of square shape.Positioning shield is embedded with the locked concrete of four angle inner sides of the support arm
Stake 6, the position for stationary positioned leading truck 1.
The outboard beam 4 can be steel pipe, reinforcing bar or steel plate strip, and interior side lever 5 can be steel pipe, reinforcing bar or steel plate strip.This implementation
In example, it is preferred to use pile function detection pipe clout or aluminum alloy square tube are made.
In the present embodiment, be also welded to connect reinforcement 7 between the outboard beam and interior side lever, reinforcement 7 can be steel pipe,
Reinforcing bar or steel plate strip.
The survey perpendicularity is vertically arranged with guide pipe 2, is fixedly connected at four angles of positioning guiding rack 1, and survey
Perpendicularity guide pipe 2 is located at the inner side of caisson hole wall 11.
In the present embodiment, survey perpendicularity guide pipe 2 include vertical spaced one group of steel disc 8 with holes and by this
The connecting elements 9 that one group of steel disc with holes connects.The connecting elements 9 can be steel plate, reinforcing bar or steel pipe, excellent in the present embodiment
Choosing employs steel plate.
The survey perpendicularity laser guide pen 3, which is placed on, surveys perpendicularity with setting on guide pipe 2 and down, surveys vertical
Degree laser guide pen 3, which is placed on, to be surveyed on the steel disc with holes 8 of perpendicularity guide pipe the top.
For adjacent two survey perpendicularity with slide way mechanism 14 is provided between guide pipe 2, the survey flatness is vertical with guide pipe 12
Set, be connected in slide way mechanism 14 and can be slided along slide way mechanism 14, and survey flatness guide pipe 12 and be located at caisson
The inner side of hole wall 11.
The survey flatness laser guide pen 13, which is placed on, surveys flatness with setting on guide pipe 12 and down.
The utility model, which is fixed on, to be embedded at fore shaft around the fender pile of concrete, is played pile foundation plan-position Construction control and is made
With；In use, first by positioning guiding rack 1 and surveying the perpendicularity installation of guide pipe 2, then perpendicularity laser guide will be surveyed
Perpendicularity guide pipe 2 is surveyed in the insertion of pen 3, then in manual digging pile construction, is carried out using perpendicularity is surveyed with laser guide pen 3
The control of perpendicularity.
Flatness guide pipe 12 and survey flatness laser guide pen are surveyed in addition, being additionally provided with positioning guiding rack 1
13, carry out flatness positioning and control.
It is of the present utility model specifically used to be described as follows：
A, before pile foundation construction, preparation is ready, and the equipment such as electric welding machine is in place.
B, before pile foundation construction, desired to make money or profit according to physical dimension and making and make positioning guiding rack 1 with aluminum alloy square tube；Positioning is led
Use and be welded to connect to Holder joint.
C, it is with holes by what is made before pile foundation construction（Aperture 5mm）Survey perpendicularity guide pipe 2, the and of slide way mechanism 14
It is with holes（Aperture 5mm）Survey flatness be fixed on guide pipe 12 with support fastener on positioning guiding rack 1.
D, during pile foundation construction, in caisson fore shaft casting process, by the pile foundation plane control made using the long steel nails of 5cm
Positioning fender pile 6 is precisely embedded in locked concrete.
E, after the completion of the construction of artificial digging pile fore shaft, with survey perpendicularity guide pipe 2, slide way mechanism 14 and flatness will be surveyed
It is fixed on the positioning guiding rack 1 of guide pipe 12 on locked concrete（Positioning guiding rack needs fixation, and irregularly to fixed
Position is oriented to rack position and measures review）, perpendicularity laser guide pen 3 will be surveyed and be fixed on survey perpendicularity guide pipe 2, will
Flatness laser guide pen 13 is surveyed to be fixed on survey flatness guide pipe 12；The laser that is sent by laser guide pen and lead
To 3 steel discs 8 with holes on pipe（Spacing 10cm）Form straight line, it is ensured that orientation is accurate.
F, before artificial digging pile often circulates excavation, open survey perpendicularity and led with laser guide pen 3 and survey flatness with laser
To pen 13, by laser exit point, it is determined that four angle points and pile lining intermediate point of stake, and mark is performed on retaining wall（Oil can be used
Paint, steel nail can be with）, as pile body excavation planar dimension and the control point of pile body perpendicularity.
G, not timing in digging process（If manually being excavated with water drilling, water drilling is surveyed before excavating and set once；If
Manually excavated with spade, pneumatic pick, often excavating once needs survey to set once）Open and survey perpendicularity laser guide pen 3, it is vertical by surveying
The laser controlling and adjustment pile body that degree laser guide pen 3 is sent excavate perpendicularity.
Not timing in digging process（If manually being excavated with water drilling, water drilling is surveyed before excavating and set once；If it is people
Work spade, pneumatic pick excavate, and often excavating once needs survey to set once）Open and survey flatness laser guide pen 13, pass through chute machine
Structure 14 and survey flatness laser guide pen 13 control and adjusted pile body and excavate flatness.
H, after the completion of each circulation is excavated, open and survey perpendicularity laser guide pen 3, verify that pile body is vertical by laser
Degree, has retaining wall then to perform mark after retaining wall is poured, no retaining wall then directly performs mark in stake face（Paint, steel nail can be used equal
Can be with）, as subsequent cycle pile body excavation planar dimension and the control point of pile body perpendicularity；Meanwhile swashed by surveying flatness and using
Light directing pen 13 verifies that pile body excavates flatness.
The utility model needs in use it is important to note that the installation quality of positioning guiding rack 1, this is to ensure that laser is led
To a key for laser controlling quality.
Before pile foundation construction, positioning guiding rack 1 is made, perpendicularity is surveyed with guide pipe 2 and surveys flatness guide pipe 12, will be surveyed
Perpendicularity laser guide pen 3 and survey flatness laser guide pen 13, which are installed on, to be surveyed perpendicularity guide pipe 2, surveys flatness use
On guide pipe 12, after the completion of caisson fore shaft performs, then positioning guiding rack 1, survey perpendicularity with guide pipe 2 and survey flatness use
Guide pipe 12 is fixed at fore shaft, during excavation pile construction, is opened and is surveyed perpendicularity with laser guide pen 3 and survey flatness and led with laser
Borehole plane and facade control are carried out to pen 13.Pay attention to during the use of laser guide pen, control positioning guiding rack 1
Tightness, prevent artificial accident collision in work progress.Perpendicularity is surveyed with laser guide frame and survey perpendicularity with guide pipe to be used for
Ensure to set firmly during the positioning of laser guide pen.
Plane positioning and laser the facade positioning of the utility model leading truck are key points, and protection of the present utility model
Point.
Claims (9)
1. a kind of borehole pile verticality and flatness laser guidance device, it is characterised in that：Including positioning guiding rack（1）, survey hang down
Straight degree guide pipe（2）, survey perpendicularity laser guide pen（3）, survey flatness guide pipe（12）With survey flatness laser
It is oriented to pen（13）；
The positioning guiding rack（1）For block form, it is placed at caisson fore shaft（10）Locked concrete on；
The survey perpendicularity guide pipe（2）It is vertically arranged, it is fixedly connected on positioning guiding rack（1）Four angles at, and survey
Perpendicularity guide pipe（2）Positioned at caisson hole wall（11）Inner side；
The survey perpendicularity laser guide pen（3）It is placed on and surveys perpendicularity guide pipe（2）Set above and down；
Adjacent two survey perpendicularity guide pipe（2）Between be provided with slide way mechanism（14）；
The survey flatness guide pipe（12）It is vertically arranged, it is connected to slide way mechanism（14）Above and can be along slide way mechanism（14）It is sliding
It is dynamic, and survey flatness guide pipe（12）Positioned at caisson hole wall（11）Inner side；
The survey flatness laser guide pen（13）It is placed on and surveys flatness guide pipe（12）Set above and down.
2. borehole pile verticality according to claim 1 and flatness laser guidance device, it is characterised in that：The positioning
Leading truck includes four outboard beams（4）With four interior side levers（5）, four outboard beams（4）The support arm of a square shape is connected into,
Four interior side levers（5）The inner support of a groined type is connected into, and the inner support of groined type is connected to the support arm of square shape
Inner side.
3. borehole pile verticality according to claim 2 and flatness laser guidance device, it is characterised in that：The outer branch
Positioning fender pile is embedded with the locked concrete of four angle inner sides of frame（6）, for stationary positioned leading truck（1）Position
Put.
4. borehole pile verticality according to claim 2 and flatness laser guidance device, it is characterised in that：The outside
Bar（4）For steel pipe, reinforcing bar or steel plate strip.
5. borehole pile verticality according to claim 2 and flatness laser guidance device, it is characterised in that：The inner side
Bar（5）For steel pipe, reinforcing bar or steel plate strip.
6. borehole pile verticality according to claim 2 and flatness laser guidance device, it is characterised in that：The outside
Reinforcement has been welded to connect between bar and interior side lever（7）.
7. borehole pile verticality according to claim 6 and flatness laser guidance device, it is characterised in that：The reinforcement
Muscle（7）For steel pipe, reinforcing bar or steel plate strip.
8. borehole pile verticality according to claim 1 and flatness laser guidance device, it is characterised in that：Described survey is hung down
Straight degree guide pipe（2）Including vertical spaced one group horizontal steel disc with holes（8）Connected with by this group steel disc with holes
The connecting elements to get up（9）.
9. borehole pile verticality according to claim 8 and flatness laser guidance device, it is characterised in that：The connection
Component（9）For steel plate, reinforcing bar or steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360026.6U CN206627118U (en) | 2017-04-07 | 2017-04-07 | Laser guiding device for verticality and flatness of hole digging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360026.6U CN206627118U (en) | 2017-04-07 | 2017-04-07 | Laser guiding device for verticality and flatness of hole digging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206627118U true CN206627118U (en) | 2017-11-10 |
Family
ID=60207379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720360026.6U Expired - Fee Related CN206627118U (en) | 2017-04-07 | 2017-04-07 | Laser guiding device for verticality and flatness of hole digging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206627118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871882A (en) * | 2017-04-07 | 2017-06-20 | 中国建筑土木建设有限公司 | Laser guiding device for verticality and flatness of bored pile and construction method thereof |
-
2017
- 2017-04-07 CN CN201720360026.6U patent/CN206627118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871882A (en) * | 2017-04-07 | 2017-06-20 | 中国建筑土木建设有限公司 | Laser guiding device for verticality and flatness of bored pile and construction method thereof |
| CN106871882B (en) * | 2017-04-07 | 2023-07-25 | 中国建筑土木建设有限公司 | Hole digging pile verticality and flatness laser guiding device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171110 |