CN208137868U - A kind of churning driven slag unloading device - Google Patents
A kind of churning driven slag unloading device Download PDFInfo
- Publication number
- CN208137868U CN208137868U CN201820615667.6U CN201820615667U CN208137868U CN 208137868 U CN208137868 U CN 208137868U CN 201820615667 U CN201820615667 U CN 201820615667U CN 208137868 U CN208137868 U CN 208137868U
- Authority
- CN
- China
- Prior art keywords
- steel
- pedestal
- unloading device
- churning driven
- slag unloading
- 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
Landscapes
- Inorganic Insulating Materials (AREA)
Abstract
The utility model discloses a kind of churning driven slag unloading devices, including pedestal (1), it further include the top I-steel (2) at the top of the pedestal (1) and the lower part I-steel (3) set on the pedestal (1) bottom, the top of the top I-steel (2) is cone structure, the bottom of the corresponding lower part I-steel (3) is also cone structure, and the top on top I-steel top (2) is equipped with rotary drilling rig (7).The churning driven slag unloading device of the utility model, pedestal top is welded with top I-steel, pedestal lower weld has lower part I-steel, it is cone structure at the top of the top I-steel and the lower part I-steel, the lower part I-steel inserts in below ground, the pedestal is concordant with ground, top I-steel top inserts in the old batt of rotary drilling rig, the complete removal for adhering to old batt inside churning driven can be achieved under the slag unloading device and churning driven linkage work, construction efficiency is high, low noise.
Description
Technical field
The utility model belongs to underground engineering technical field, more particularly, to a kind of churning driven slag unloading device.
Background technique
With the construction energetically of the infrastructure such as China express railway, rotary drilling rig is developed rapidly and answers extensively
With.It is usually used in the deep basal pit of many China Democratic National Construction Associations and subway station, building enclosure uses fender post, or includes engineering pile, uplift pile etc.
In cast-in-situ bored pile.For the deep basal pit of many China Democratic National Construction Associations and subway station, building enclosure uses fender post, or comprising engineering pile,
The cast-in-situ bored piles such as uplift pile.
Carried out during pile foundation construction takes soil using churning driven, when encountering old batt, the soil body of taking-up due to by
It squeezes, drill bit inner wall is closely attached in rotary digging drill bit, there are slag dumping difficult problems, or even often there is the drilling pipe slag dumping time
Than drilling pipe drilling the underground time also it is long very much, cause construction efficiency very low.Conventional slag dumping mode is by drill bit up time
Needle or rotation counterclockwise generate shake by rapidly promoting or transferring drill bit, and after repeated multiple times operation, the soil body is arranged
Drill bit out.Such mode low efficiency, and noise is larger during shake drill bit, pollutes the environment, especially closes on resident
When the noise-sensitives region such as area, the masses complain more.
Utility model content
Aiming at the above defects or improvement requirements of the prior art, the utility model provides a kind of churning driven slag unloading device,
It is intended that pedestal top is welded with top I-steel, pedestal lower weld has lower part I-steel, the top I-steel
It is cone structure with the lower part I-steel top, the lower part I-steel inserts in below ground, and the pedestal and ground are flat
Together, top I-steel top inserts in the old batt of rotary drilling rig, under the slag unloading device and churning driven linkage work
The complete removal for adhering to old batt inside churning driven can be achieved, construction efficiency is high, low noise.
To achieve the goals above, the utility model provides a kind of churning driven slag unloading device, including pedestal, further includes being set to
The top I-steel of the base top and lower part I-steel set on the base bottom, the top of the top I-steel is
The bottom of cone structure, the corresponding lower part I-steel is also cone structure, and the lower part I-steel inserts in below ground, described
Pedestal is concordant with ground, and the top on top I-steel top is equipped with rotary drilling rig and top I-steel top inserts in always
Realize that the brill of the old batt is dug and slag dumping works in batt and under the action of the rotary drilling rig.
Further, the top I-steel and lower part I-steel are three blocks of I-steel composition, and the top I-shaped
Steel and lower part I-steel are centrosymmetric arrangement about the pedestal.
Further, in degree angle between the top I-steel and three blocks of I-steel of lower part I-steel.
Further, the center of the top I-steel from the pedestal is closer, and the lower part I-steel is from the pedestal
Center is farther out.
Further, the top I-steel and lower part I-steel are of same size.
Further, the top I-steel is equipped at least two hoist cable holes.
Further, the top I-steel is equipped with hoist cable, and the hoist cable passes through the hoist cable hole.
In general, it can obtain down the above technical solutions conceived by the present invention are compared with the prior art,
Column beneficial effect：
(1) the churning driven slag unloading device of the utility model, pedestal top are welded with top I-steel, and pedestal lower weld has
It is cone structure at the top of lower part I-steel, the top I-steel and the lower part I-steel, the lower part I-steel is inserted
In below ground, the pedestal is concordant with ground, and top I-steel top inserts in the old batt of rotary drilling rig, at this
The complete removal for adhering to old batt inside churning driven can be achieved under slag unloading device and churning driven linkage work, construction efficiency is high,
Low noise.
(2) the churning driven slag unloading device of the utility model, top I-steel and lower part I-steel are for three blocks of I-steel
Composition, and top I-steel and the lower part I-steel are centrosymmetric on pedestal, design three using this kind of structure
The pyramidal structure high speed rotation of lower part I-steel can drill to bottom soil body, and dregs is taken out of, and using under three
It is good in the arrangement form structural stability of 120 ° of angles between portion's I-steel, and slag dumping effect is good.
(3) position of the churning driven slag unloading device of the utility model, top I-steel close to top is equipped with hoist cable, by being arranged
It is connected in the hoist cable hole on two adjacent top I-steel, convenient for hoisting transportation in the extraction and transfer process of slag unloading device.
(4) the churning driven slag unloading device of the utility model can not move this within the scope of the working radius of rotary digging drill bit
Slag unloading device can be detached from drill bit by lasso trick, after continuing as when beyond being more than the working radius of rotary drilling-head by slag unloading device
Used in continuous rotary drilling-head slag dumping.
Detailed description of the invention
Fig. 1 is a kind of main view of churning driven slag unloading device of utility model embodiment；
Fig. 2 is a kind of top view of churning driven slag unloading device of utility model embodiment；
Fig. 3 is a kind of slag dumping operation schematic diagram of churning driven slag unloading device of utility model embodiment.
In all the appended drawings, same appended drawing reference indicates identical technical characteristic, specially：1- pedestal, the top 2- work
Word steel, the lower part 3- I-steel, 4- hoist cable, the ground 5-, the old batt of 6-, 7- rotary drilling rig.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.In addition, involved in the various embodiments of the present invention described below
And to technical characteristic can be combined with each other as long as they do not conflict with each other.
As depicted in figs. 1 and 2, it includes pedestal 1, top that the utility model embodiment, which provides a kind of churning driven slag unloading device,
I-steel 2, lower part I-steel 3 and hoist cable 4.Wherein, pedestal 1 is process for steel plate materials, and size dimension is preferably 500*
500*15, pedestal top are the top I-steel 2 of three root long 850mm, and top is cone structure, are welded with pedestal steel plate；Bottom
The lower part I-steel 3 that seat lower part is three root long 350mm, top are pyramidal structure and weld with pedestal steel plate.As shown in Fig. 2,
Top I-steel 2 and lower part I-steel 3 surround the central point of pedestal respectively, are centrosymmetric and are uniformly distributed in symmetrical centre week
It encloses, the width of top I-steel 2 and lower part I-steel 3 is preferably identical.Central point of the top I-steel 2 from pedestal 1 is closer；And
Central point of the lower part I-steel 3 from pedestal 1 is farther out.Between two adjacent top I-steel 2 and two adjacent lower part works
It is in 120 ° of angles between word steel 3, it can be to bottom using the pyramidal structure high speed rotation that this kind of structure designs three lower part I-steel 3
The soil body drills, and dregs is taken out of, and using the arrangement form structure between three lower part I-steel 3 being in 120 ° of angles
Stability is good, and slag dumping effect is good.
Further, the position at top I-steel 2 close to top is equipped with hoist cable 4, by being set to two adjacent top works
Hoist cable hole on word steel 2 is connected, and the effect of hoist cable 4 is easy for hoisting transportation in the extraction and transfer process of slag unloading device.
Preferably, within the scope of the working radius of rotary digging drill bit, the slag unloading device can not be moved, when beyond more than rotation
When the working radius of drill bit, slag unloading device can be detached from drill bit by lasso trick, continued as used in subsequent rotary drilling-head slag dumping.
As shown in figure 3, being mounted on specified ground in the basis indentation soil body of slag unloading device first with mechanical pressure
Point.Pedestal 1 is concordant with ground 5, keeps the device perpendicular to the ground, convenient for playing subsequent slag dumping work.Work as churning driven
After machine works, the rotary drill for filling old batt 6 is placed on top I-steel 2, the top fined away on top I-steel 2
Rotary drilling rig low speed rotation is started by operator while squeezing old batt 6, the top I-steel 2 for making top fine away is cut
Old batt 6 in rotary digging drill bit.Hoist cable 4 is held with downward active force, and rotary digging drill bit is slightly above mentioned, so that being cut
The soil body be discharged, one side low speed rotation churning driven, is inserted in top I-steel 2, then discharge the soil body on one side again.In circulation
Operation is stated, until all old batts 6 for being attached to churning driven are cut completely.The device convenient transportation, can be according to practical work
The needs of work process more set slag unloading device cooperatings, improve working efficiency, and low noise.
The churning driven slag unloading device of the utility model is mounted on first by the basis indentation soil body of slag unloading device
Designated place.After rotary drilling rig work, the rotary drill for filling old batt is placed on the I-steel of top, top I-shaped
Starting rotary drilling rig low speed rotation by operator while the top squeeze fined away on steel old batt makes its generate loosening.It will
Rotary digging drill bit slightly above mentions, so that the soil body being cut is discharged, recycles aforesaid operations, is attached to churning driven until all
Old batt be cut completely.The device slag dumping method is easy to operate, and can process more sets according to the needs of real work
Slag unloading device cooperating improves working efficiency.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
For limiting the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of churning driven slag unloading device, including pedestal (1), which is characterized in that further include upper at the top of the pedestal (1)
Portion's I-steel (2) and the lower part I-steel (3) for being set to the pedestal (1) bottom, the top of the top I-steel (2) are cone
The bottom of structure, the corresponding lower part I-steel (3) is also cone structure, and the lower part I-steel (3) inserts in below ground, institute
State that pedestal (1) is concordant with ground, the top on top I-steel (2) top is equipped with rotary drilling rig (7) and the top I-shaped
Steel top (2) inserts in the brill that the old batt (6) is realized in old batt (6) and under the action of the rotary drilling rig (7)
It digs and slag dumping works.
2. a kind of churning driven slag unloading device according to claim 1, which is characterized in that the top I-steel (2) and under
Portion's I-steel (3) is three pieces of I-steel compositions, and the top I-steel (2) and lower part I-steel (3) are about the bottom
Seat (1) is centrosymmetric arrangement.
3. a kind of churning driven slag unloading device according to claim 2, which is characterized in that the top I-steel (2) and under
It is in 120 degree of angles between three blocks of I-steel of portion's I-steel (3).
4. a kind of churning driven slag unloading device according to claim 2 or 3, which is characterized in that the top I-steel (2) from
The center of the pedestal (1) is closer, and the lower part I-steel (3) is farther out from the pedestal (1) center.
5. a kind of churning driven slag unloading device according to claim 4, which is characterized in that the top I-steel (2) and under
Portion's I-steel (3) is of same size.
6. a kind of churning driven slag unloading device according to claim 1 or 2, which is characterized in that on the top I-steel (2)
Equipped at least two hoist cable holes.
7. a kind of churning driven slag unloading device according to claim 6, which is characterized in that set on the top I-steel (2)
Have hoist cable (4), and the hoist cable (4) passes through the hoist cable hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820615667.6U CN208137868U (en) | 2018-04-26 | 2018-04-26 | A kind of churning driven slag unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820615667.6U CN208137868U (en) | 2018-04-26 | 2018-04-26 | A kind of churning driven slag unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137868U true CN208137868U (en) | 2018-11-23 |
Family
ID=64310851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820615667.6U Active CN208137868U (en) | 2018-04-26 | 2018-04-26 | A kind of churning driven slag unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395315A (en) * | 2020-04-13 | 2020-07-10 | 中建二局第二建筑工程有限公司 | Construction device and method for building foundation cast-in-place pile |
-
2018
- 2018-04-26 CN CN201820615667.6U patent/CN208137868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395315A (en) * | 2020-04-13 | 2020-07-10 | 中建二局第二建筑工程有限公司 | Construction device and method for building foundation cast-in-place pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104234042A (en) | Concrete pile forming device and construction method thereof | |
| CN206646502U (en) | A kind of steel pipe type soil nailing | |
| CN103882869A (en) | Inclined supporting pile structure for foundation pit support and construction method thereof | |
| CN102312660B (en) | Hole cleaning drilling tool | |
| CN208137868U (en) | A kind of churning driven slag unloading device | |
| CN207934087U (en) | A kind of water mill bores the constructing structure of cooperation manually digging hole | |
| WO2020248702A1 (en) | Bidirectional overall stirring apparatus and method for reinforcing shallow soft foundation using same | |
| CN105297732B (en) | Slagging promoting device for ultra-thick clay layer positive-cycle cast-in-place pile and construction method of slagging promoting device | |
| CN206090541U (en) | Impact holing's construction equipment | |
| CN110529041B (en) | Self-soil-taking type double-layer full casing pipe for inclined pile hole forming and construction method thereof | |
| CN208917837U (en) | A kind of pile extractor suitable for having enough to meet the need formed steel construction slope protection pile | |
| CN106894460A (en) | Instrument of soil and preparation method thereof in a kind of quick cleaning Spiral digging machine drilling bucket | |
| CN206035381U (en) | Porous connection type bored concrete pile of porous connection type rig of long spiral and preparation | |
| CN205822194U (en) | A kind of steel-pipe pile swings pressing pile construction equipment | |
| CN113530476A (en) | Drill rod lifting and lowering device for drilling process of down-the-hole hammer of rotary drilling rig | |
| CN204311440U (en) | Two high pressure multipurpose rotary churning pile device | |
| CN208650795U (en) | A kind of sealing cement mixing method drill bit | |
| CN204126556U (en) | Churning driven head and drilling tool | |
| CN106049498A (en) | Guiding and swinging pile pressing construction method and equipment for steel pipe pile | |
| CN106065764A (en) | Long spire porous communication type rig and the construction method of the porous communication type cast-in-place concrete pile making and bored concrete pile | |
| CN208949893U (en) | A kind of oblique suspension device of the auxiliary of foundation pit | |
| CN206246064U (en) | A kind of churning driven aids in slag dumping easy device | |
| CN207376622U (en) | A kind of spiral carrier stake machine and spiral carrier stake | |
| CN107700516B (en) | A kind of power transmission line iron tower foundation and method of construction | |
| CN206513332U (en) | Drilling tool for mechanical pile in hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |