CN208024341U - A kind of rotary digging stake locator - Google Patents
A kind of rotary digging stake locator Download PDFInfo
- Publication number
- CN208024341U CN208024341U CN201820383493.5U CN201820383493U CN208024341U CN 208024341 U CN208024341 U CN 208024341U CN 201820383493 U CN201820383493 U CN 201820383493U CN 208024341 U CN208024341 U CN 208024341U
- Authority
- CN
- China
- Prior art keywords
- rotary digging
- steel bar
- positioning disc
- positioning
- ranging
- 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.)
- Active
Links
Abstract
The utility model is related to a kind of rotary digging stake locators, including positioning component and centering component, and the positioning component includes locator, positioning disc, locating ring and ranging item, and the centering component includes bearing, the first steel bar, the second steel bar and centring tube.Positioning disc is placed on by the utility model to be waited at rotary digging position, the horizontality that positioning disc is placed is detected by level meter, the centre point of rotary digging stake is determined by ranging item and centring tube, precise positioning can be carried out to rotary digging point, locating ring installation is dismantled after positioning reserves lantern ring, rotary digging stake drill bit is positioned, is offered convenience to rotary digging operation.
Description
Technical field
The utility model is related to a kind of rotary digging stake auxiliary tool, specifically a kind of rotary digging stake locator belongs to building
Construction equipment technical field.
Background technology
With the continuous development of urban construction, all kinds of high-rise structures and important building in urban district are increasing, deep
Excavation of foundation pit is also more and more.Deep-foundation pit engineering is a complicated dynamical system, should reinforce monitoring in the construction process, can be with
So that construction technology adjusted, optimized in time, is finally to ensure the peace of foundation pit and surrounding enviroment by the way that rotary digging stake is arranged around foundation pit
Complete effective construction means, rotary digging stake generally refer to pile-type construct by rotary drilling rig, full name rotary digging drilling hole bored concrete pile, simple in engineering
Claim rotary digging stake.It is of less demanding to worker's number due to the use of mechanical work, prodigious labour cost can be saved.
Rotary digging stake at present is in construction, if cannot accurately be positioned to rotary digging point, can cause the stake holes dug out with
The default point of design deviates, and influences pouring quality, causes subsequent construction that cannot continue.
Utility model content
The shortcomings that technical problem to be solved in the utility model is, overcomes the prior art provides a kind of rotary digging stake positioning
Device has the characteristics that simple in structure, easy to carry and dismounting, the precise positioning of rotary digging drilling hole may be implemented.
In order to solve the above technical problems, the utility model provides a kind of rotary digging stake locator, including positioning component and fixed
Heart component, the positioning component include locator, positioning disc, locating ring and ranging item, and the inside of the locator is fixed
Equipped with positioning disc, the positioning disc is internally provided with locating ring, and the locating ring is used with positioning disc and is detachably connected,
The madial wall of the locating ring is circumferentially distributed at least two ranging items, and described ranging one end is fixed with the locating ring
Connection, the other end of ranging item are fixedly linked with the centering component；The centering component includes bearing, the first steel bar, second
Steel bar and centring tube, the bearing outside are fixedly connected with ranging item, and the madial wall of the bearing is correspondingly provided with first steel
Item and the second steel bar, first steel bar is vertical with the connection staggered place of the second steel bar to be equipped with the centring tube, the centring tube
It is fixedly connected respectively with the first steel bar and the second steel bar.
The technical solution that the utility model further limits is：Rotary digging stake locator above-mentioned, the top of the ranging item
Equipped with level meter, the level meter is fixedly connected with ranging item.
Rotary digging stake locator above-mentioned passes through detachable structure installation on the madial wall of the positioning disc and reserves lantern ring.
Rotary digging stake locator above-mentioned, the detachable structure include the card slot that the madial wall of positioning disc is equipped with and reserve
The fixture block that the lateral wall of lantern ring is equipped with, the positioning disc are fixedly connected by card slot with fixture block cooperation with reserved lantern ring.
Further, rotary digging stake locator above-mentioned, the upper surface of the positioning disc are equipped with bolt, the bolt with it is fixed
Circle of position disk is fixedly connected.
The utility model has the beneficial effects that：Positioning disc is placed on by the utility model to be waited at rotary digging position, and water is passed through
Level detects the horizontality that positioning disc is placed, and the centre point of rotary digging stake is determined by ranging item and centring tube, can be to rotation
It digs point and carries out precise positioning, locating ring installation is dismantled after positioning and reserves lantern ring, rotary digging stake drill bit is positioned, rotary digging is given
Operation offers convenience.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model；
Fig. 3 is the reserved thimble structure schematic diagram of the utility model；
In figure：10- positioning components, 11- locators, 12- positioning discs, 13- locating rings, 14- rangings item, 15- level meters,
16- reserves lantern ring, 121- bolts, 122- card slots, 161- fixture blocks, 20- centering component, 21- bearings, the first steel bars of 22-, 23- the
Two steel bars, 24- centring tubes, 211- steel balls.
Specific implementation mode
Embodiment 1
The present embodiment provides a kind of rotary digging stake locators, and structure is as shown in Figure 1 to Figure 3, including positioning component 10 and centering
Component 20, positioning component 10 include locator 11, positioning disc 12, locating ring 13, ranging item 14, level meter 15 and reserved lantern ring
16, the inside of locator 11 is equipped with positioning disc 12, and positioning disc 12 is fixedly connected with locator 11, the inside of positioning disc 12
Equipped with locating ring 13, locating ring 13 is detachably connected with positioning disc 12, and the madial wall of locating ring 13 is equipped with ranging item 14, ranging
Item 14 is fixedly connected with locating ring 13, and the top of ranging item 14 is equipped with level meter 15, and level meter 15 is fixedly connected with ranging item 14,
Reserved lantern ring 16 is located at the madial wall of positioning disc 12, and is detachably connected with positioning disc 12, the madial wall of positioning disc 12
Equipped with card slot 122, the lateral wall for reserving lantern ring 16 is equipped with fixture block 161, positioning disc 12 and reserved lantern ring 16 by card slot 122 with
Fixture block 161 is fixedly connected, and the upper surface of positioning disc 12 is equipped with bolt 121, and bolt 121 is fixedly connected with positioning disc 12, fixed
Heart component 20 includes bearing 21, the first steel bar 22, the second steel bar 23 and centring tube 24, one end of 14 remotely located ring 13 of ranging item
Equipped with bearing 21, bearing 21 is fixedly connected with ranging item 14, and the madial wall of bearing 21 is correspondingly provided with the first steel bar 22 and the second steel
Item 23, the first steel bar 22 and the second steel bar 23 are fixedly connected with bearing 21, the junction of the first steel bar 22 and the second steel bar 23
Equipped with centring tube 24, centring tube 24 is fixedly connected with the first steel bar 22 and the second steel bar 23 respectively, and bearing 21 is internally provided with steel
Ball 211.
In the present embodiment, rotary digging stake locator, including positioning component 10 and centering component 20, positioning component 10 include positioning
Device 11, positioning disc 12, locating ring 13, ranging item 14, level meter 15 and reserved lantern ring 16, by the positioning disc 12 of locator 11
It is placed on hole site to be drilled, detects whether positioning disc 12 and the attaching angle on ground are horizontal, check bit by level meter 15
Coordinate centring tube 24 to rotary digging by 14 measurement and positioning ring of ranging item, 13 set-point, the first steel bar 22 and the second steel bar 23 after level
The centre point in hole measures, and locating ring 13 is removed after measurement, reserves lantern ring 16 in 12 inside installation of positioning disc, reserves lantern ring
16 are fixed by the card slot 122 on fixture block 161 and positioning disc 12, are marked rotary digging hole using reserved lantern ring 16, are indicated rotary digging stake
Drill bit carries out bore operation, and the method construction precision positioned using locator 11 is high, the progress poured convenient for subsequent construction.
In addition to the implementation, the utility model can also have other embodiment.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection domain of the requires of the utility model is all fallen within.
Claims (5)
1. a kind of rotary digging stake locator, including positioning component and centering component, it is characterised in that：The positioning component includes positioning
Device, positioning disc, locating ring and ranging item are fixed with positioning disc on the inside of the locator, the positioning disc
It is internally provided with locating ring, with positioning disc using being detachably connected, the madial wall of the locating ring circumferentially divides the locating ring
Be laid at least two ranging items, described ranging one end is fixedly connected with the locating ring, the other end of ranging item with it is described
Centering component is fixedly linked；The centering component includes bearing, the first steel bar, the second steel bar and centring tube, the bearing outside
It is fixedly connected with ranging item, the madial wall of the bearing is correspondingly provided with first steel bar and the second steel bar, first steel bar
Vertical with the connection staggered place of the second steel bar to be equipped with the centring tube, the centring tube is solid with the first steel bar and the second steel bar respectively
Fixed connection.
2. rotary digging stake locator according to claim 1, it is characterised in that：The top of the ranging item is equipped with level meter,
The level meter is fixedly connected with ranging item.
3. rotary digging stake locator according to claim 2, it is characterised in that：By can on the madial wall of the positioning disc
Lantern ring is reserved in detaching structure installation.
4. rotary digging stake locator according to claim 3, it is characterised in that：The detachable structure includes positioning disc
The fixture block that the lateral wall of card slot and reserved lantern ring that madial wall is equipped with is equipped with, the positioning disc and reserved lantern ring by card slot with
Fixture block cooperation is fixedly connected.
5. rotary digging stake locator according to claim 1, it is characterised in that：The upper surface of the positioning disc is equipped with spiral shell
Bolt, the bolt are fixedly connected with positioning disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383493.5U CN208024341U (en) | 2018-03-20 | 2018-03-20 | A kind of rotary digging stake locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383493.5U CN208024341U (en) | 2018-03-20 | 2018-03-20 | A kind of rotary digging stake locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208024341U true CN208024341U (en) | 2018-10-30 |
Family
ID=63908055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820383493.5U Active CN208024341U (en) | 2018-03-20 | 2018-03-20 | A kind of rotary digging stake locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208024341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944235A (en) * | 2019-04-23 | 2019-06-28 | 广东中人岩土工程有限公司 | A kind of anti-collapse aperture apparatus of rotary digging stake |
| CN111042107A (en) * | 2019-12-25 | 2020-04-21 | 济南轨道交通集团有限公司 | Large-size precast pile enclosure construction system and construction method |
-
2018
- 2018-03-20 CN CN201820383493.5U patent/CN208024341U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944235A (en) * | 2019-04-23 | 2019-06-28 | 广东中人岩土工程有限公司 | A kind of anti-collapse aperture apparatus of rotary digging stake |
| CN111042107A (en) * | 2019-12-25 | 2020-04-21 | 济南轨道交通集团有限公司 | Large-size precast pile enclosure construction system and construction method |
| CN111042107B (en) * | 2019-12-25 | 2021-06-29 | 济南轨道交通集团有限公司 | Large-size precast pile enclosure construction system and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102758430B (en) | Large-diameter rotary digging pile construction technology for ultra-deep dumped unconsolidated soil bodies | |
| WO2019128155A1 (en) | Open caisson construction structure and method | |
| CN110387880A (en) | A kind of bored pile construction method | |
| CN107724383B (en) | Rotary digging cast-in-place pile construction method | |
| CN104295239A (en) | Method for using rotary drilling rig to drill into hard rock stratum | |
| CN106836206A (en) | Casing rotary digging bore forming method | |
| CN101824919A (en) | Deep hole underwater installation and locating method of steel pipe column in weak watery stratum | |
| CN112900450A (en) | Rotary drilling and full-rotation combined back-inserting method positioning method for steel pipe structure pile by reverse construction method | |
| CN107130592A (en) | A kind of long screw auger and impact drill two-shipper is combined pore-creating filling pile construction | |
| CN106149684A (en) | A kind of full-sleeve long screw auger drilling deposited pile construction method | |
| CN107476301A (en) | A kind of full casing follow-up step construction method of bridge pile foundation | |
| CN208024341U (en) | A kind of rotary digging stake locator | |
| CN110629747A (en) | Full-casing full-rotation construction process for pile foundation under complex geological conditions | |
| CN111663892A (en) | Rock-socketed inclined pile impact drilling pile-forming construction process | |
| CN110093912A (en) | A kind of surface subsidence deformation monitoring device and its construction method | |
| CN112709529A (en) | Radial grading pore-forming construction method and application of hard rock layer drilled pile | |
| CN113431039A (en) | Construction method of bridge implanted pile | |
| CN101705684A (en) | Method for sinking steel protecting canister for drilled pile construction | |
| CN109322301B (en) | Quincuncial pore-forming construction method for rotary excavating bored concrete pile of large-diameter ultra-deep and ultra-thick rock stratum | |
| CN104453705A (en) | Secondary forming method for large-hole-diameter cast-in-place pile rotary drilling rig | |
| CN110241731A (en) | A method of forming rock-socketed pile foundation in seabed | |
| CN111927320A (en) | Ultra-deep large-diameter pile hole forming method | |
| CN107063178B (en) | Concrete leveling markstone with displacement sensor and elevation observation and calculation method thereof | |
| CN107143335A (en) | The guide hole construction method of ultra-deep shaft | |
| CN102071925A (en) | Method for tracking, positioning, quantifying and rectifying coordinate of reversed pendulum hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |