CN107816043B - Piece stratotype concrete stake machine - Google Patents
Piece stratotype concrete stake machine Download PDFInfo
- Publication number
- CN107816043B CN107816043B CN201711102530.7A CN201711102530A CN107816043B CN 107816043 B CN107816043 B CN 107816043B CN 201711102530 A CN201711102530 A CN 201711102530A CN 107816043 B CN107816043 B CN 107816043B
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- China
- Prior art keywords
- lamella
- ring
- tooth
- drill bit
- stratotype
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/26—Placing by using several means simultaneously
Abstract
The present invention relates to a kind of stratotype concrete stake machine, this film stratotype concrete stake machine includes support frame, driving machine, grouter, drilling rod and drill bit；The grout outlet of grouter and one end of diversion pipe connect, and the other end of the diversion pipe is connect with the drill bit by slip ring structure；It is arranged with lamella ring on the drilling rod, has been placed equidistant with electromagnetic starter in the outer ring surface of the lamella ring, the controller of the electromagnetic starter and installation on the support frame is electrically connected；It is respectively arranged with reinforcing ring at the upper ring end of the lamella ring and lower ring end, fixed rotating shaft has been mounted equidistant between two reinforcing rings, has been arranged with lamella tooth on each fixed rotating shaft；The front end of the lamella tooth is put the first edge on a knife or a pair of scissors, and tail end is provided with permanent magnets；Each permanent magnets are matched with electromagnetic starter；The concrete stake machine structure novel, operation are convenient, under the premise of guaranteeing construction cost, can greatly improve the bearing capacity of ground pile, improve the stability of building.
Description
Technical field
The present invention relates to a kind of construction tools, are a kind of concrete stake machines particularly.
Background technique
With the development of urbanization process, the high buildings and large mansions on city, small towns are rised sheer from level ground like the mushrooms after rain；Lou Tijian
If need to lay solid ground before, for Soft Soil Layer ground, construction team squeezes into ground pile frequently with rotary jetting apparatus, cement with it is soft
Solid cement mixing pile is formed after soil-structure interactions solidification, the pile body and soil layer of cement mixing pile generate biggish frictional resistance, should
The vertical load that frictional resistance support top building is formed, therefore the contact area of pile body and soil layer directly determines holding for ground pile
Loading capability；The cement mixing pile section that construction field is squeezed at present is rounded, since perimeter circular under equal area is minimum,
Therefore in the case that materials are equal, the pile body area that cylindrical ground pile is formed is minimum, and the bearing capacity being capable of providing at this time is also most
Small, therefore, traditional piling, pile mode are unable to give full play soil layer to the frictional force of pile body, reduce the bearing capacity of ground pile,
More raw material is wasted simultaneously.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of stratotype concrete stake machine, the concrete stake machine structure novel, operation are just
Victory can greatly improve the bearing capacity of ground pile under the premise of guaranteeing construction cost, improve the stability of building.
To solve the above problems, the technical scheme adopted by the invention is that: this film stratotype concrete stake machine include support frame,
Driving machine, grouter, drilling rod and drill bit；The upper end of the drilling rod is mounted in driving machine, and the lower end of drilling rod and drill bit are detachable
Installation；
One end of the grout outlet of grouter and diversion pipe connects, the other end of the diversion pipe extends along the axis of drilling rod,
And it is connect with the drill bit by slip ring structure；Diversion pipe is connected to the mouth spray being provided on drill bit, and drill bit can phase with drilling rod
Diversion pipe is rotated freely；
It is arranged with lamella ring on the drilling rod, has been placed equidistant with electromagnetic starter in the outer ring surface of the lamella ring, institute
The controller of electromagnetic starter and installation on the support frame is stated to be electrically connected；Distinguish at the upper ring end of the lamella ring and lower ring end
It is provided with reinforcing ring, fixed rotating shaft has been mounted equidistant between two reinforcing rings, is arranged with lamella on each fixed rotating shaft
Tooth, the lamella tooth can be rotated freely around fixed rotating shaft；The front end of the lamella tooth is put the first edge on a knife or a pair of scissors, and tail end is provided with permanent magnets；Each institute
It states permanent magnets and is matched one by one with electromagnetic starter；
When lamella tooth front end is close to lamella ring, the rotation of lamella tooth front end is formed by the disc that disc is less than drill bit；Lamella
When tooth front end is far from lamella ring, the rotation of lamella tooth front end is formed by the disc that disc is greater than drill bit.
The beneficial effects of the present invention are: support frame is mounted and fixed at stake holes to be drilled, drill bit, drilling rod are assembled, is made
Obtain the vertical face drilling of drill bit；Start driving machine, while controlling support frame and being gradually reduced, rotation is cut soil layer by drill bit at this time
And along preset drilling test；
While rotating, the circuit of controller conducting electromagnetic starter, keeps electromagnetic starter to generate and the permanent magnetism
The magnetism of block homopolar-repulsion, the tail end of lamella tooth is ostracised outside small angle rotation at this time, and the land of lamella tooth front end is close to piece
Layer ring and reinforcing ring, lamella tooth is packed up at this time, and lamella tooth front end rotates the disc that the disc to be formed is less than drill bit；Drilling rod, which drives, to be bored
When head, lamella tooth and lamella ring rotate, the lamella tooth packed up will not touch the side wall of stake holes；
As drill bit aperture, test continue, construction personnel is according to construction requirement, in suitable depth adjustment controller,
So that the magnetism that electromagnetic starter generates is heteropolar attracting with permanent magnets, lamella ring, lamella tooth front end are close in lamella tooth rear end at this time
Pop-up, lamella tooth cuts soil layer, and forms disc more larger-sized than stake holes；After cutting certain depth, certain thickness is formed
Lamella cavity, packing up lamella tooth can normal drill.
According to construction needs, cement slurry, or the slip casting when lower brill terminates above to mention, cement slurry can be injected while drilling
It flows out from grouter, is flowed along diversion pipe, finally sprayed from mouth spray；Cement slurry is mixed with fluffy soil layer and is gradually coagulated
Gu cement forming pile at this time, cement slurry is full of the lamella for forming protrusion after lamella cavity；
Compared to traditional stake machine, possess stronger bearing capacity using the ground pile that the present invention makes；The ground pile and soil layer
With big contact area, it is capable of providing bigger frictional force；The lamella of protrusion can provide lamella supporting force for pile body, therefore
The bearing capacity of ground pile is increased exponentially, the fastness for effectively enhancing ground can effectively subtract while providing same bearer power
Few ground pile quantity, reduces construction cost, provides sound assurance for building.
Preferably, being loaded with depth calibrator on the controller；In order to which depth signal is converted into electric signal, so that
It constructs more acurrate, while electric signal can be handled and be fed back by controller, the folding and unfolding lamella tooth of automation is realized convenient for the present invention,
And then realize that the piling of automation is dug.
Preferably, being loaded with touch control sheet on electromagnetic starter, the touch control sheet and controller are electrically connected；In order to
Whether real-time monitoring lamella tooth expands in place, and then reflects that lamella digs situation.
Preferably, being arranged with sealing drum flexible in the tail portion of each lamella tooth, the sealing open at one end of sealing drum is fixed
On lamella tooth, another end opening sealing is fixed on lamella ring；The sealing drum can guarantee permanent magnets and electromagnetic starter it
Between cleaning, the effective attraction and repulsion both guaranteed, and then the steady operation of guarantee lamella tooth.
Preferably, the distance of the lamella ring of the fixed rotating shaft is less than the length of lamella tooth tail end, lamella tooth spiral turn pair
The outside for being distributed in lamella ring claimed；The structure makes lamella tooth and lamella ring be combined into ratchet structure, convenient for the tight of lamella tooth
Gu, positioning, convenient for the cutting of lamella.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of this film stratotype concrete stake machine one embodiment.
Fig. 2 is the section enlarged structure schematic diagram of drill bit in embodiment illustrated in fig. 1.
The overlooking structure diagram of drilling rod and drill bit when Fig. 3 is lamella tooth expansion in embodiment illustrated in fig. 1.
Fig. 4 is the overlooking structure diagram of drilling rod and drill bit when lamella tooth collapses in embodiment illustrated in fig. 1.
Specific embodiment
Embodiment:
In the embodiment shown in Fig. 1 to Fig. 4, this film stratotype concrete stake machine includes support frame 1, driving machine 2, grouter
3, drilling rod 4 and drill bit 5；The upper end of the drilling rod 4 is mounted in driving machine 2, and the lower end of drilling rod 4 and drill bit 5 are removably installed；
The grout outlet of grouter 3 is connect with one end of diversion pipe 31, the axis of the other end of the diversion pipe 31 along drilling rod 4
Extend and is connect with the drill bit 5 by slip ring structure；Diversion pipe 31 is connected to the mouth spray being provided on drill bit 5, drill bit 5
It can be rotated freely relative to diversion pipe 31 with drilling rod 4；
It is arranged with lamella ring 6 on the drilling rod 4, has been placed equidistant with electromagnetic starter in the outer ring surface of the lamella ring 6
61, the electromagnetic starter 61 is electrically connected with the controller 7 being mounted on support frame 1；It is loaded on electromagnetic starter 61
Touch control sheet 611, the touch control sheet 611 are electrically connected with controller 7；Depth calibrator is loaded on controller 7；At described
The upper ring end and lower ring end of layer ring 6 are respectively arranged with reinforcing ring 8, and fixed rotating shaft 81 has been mounted equidistant between two reinforcing rings 8,
Lamella tooth 9 is arranged on each fixed rotating shaft 81, the lamella tooth 9 can be rotated freely around fixed rotating shaft 81；The lamella
The front end of tooth 9 is put the first edge on a knife or a pair of scissors, and tail end is provided with permanent magnets 91；The distance of the lamella ring 6 of the fixed rotating shaft 81 is less than 9 tail end of lamella tooth
Length, the outside for being distributed in lamella ring 6 of 9 rotational symmetry of lamella tooth；Each permanent magnets 91 and electromagnetic starter 61 are one by one
Matching；It is arranged with sealing drum 92 flexible in the tail portion of each lamella tooth 9, the sealing open at one end of sealing drum 92 is fixed on lamella tooth
On 9, another end opening sealing is fixed on lamella ring 6；When 9 front end of lamella tooth is close to lamella ring 6,9 front end of lamella tooth rotates institute
The disc of formation is less than the disc of drill bit 5；When 9 front end of lamella tooth is far from lamella ring 6, the rotation of 9 front end of lamella tooth is formed by circle
Face is greater than the disc of drill bit 5.
Support frame 1 is mounted and fixed at stake holes to be drilled, drill bit 5, drilling rod 4 is assembled, so that the face that drill bit 5 is vertical
Drilling；Start driving machine 2, while controlling support frame 1 and being gradually reduced, drill bit 5 is by rotation incision soil layer and along preset at this time
Drill test；
While rotating, controller 7 be connected electromagnetic starter 61 circuit, keep electromagnetic starter 61 generate with it is described
The magnetism of 91 homopolar-repulsion of permanent magnets, the tail end of lamella tooth 9 is ostracised outside small angle rotation at this time, the tooth of 9 front end of lamella tooth
Sword is close to lamella ring 6 and reinforcing ring 8, and lamella tooth 9 is packed up at this time, and 9 front end of lamella tooth rotates the circle that the disc to be formed is less than drill bit 5
Face；When drilling rod 4 drives drill bit 5, lamella tooth 9 and lamella ring 6 to rotate, the lamella tooth 9 packed up will not touch the side wall of stake holes；
As 5 aperture of drill bit, test continue, construction personnel is according to construction requirement, in suitable depth adjustment controller
7, so that the magnetism that electromagnetic starter 61 generates is heteropolar attracting with permanent magnets 91, lamella ring 6, piece are close in 9 rear end of lamella tooth at this time
The pop-up of layer 9 front end of tooth, lamella tooth 9 cuts soil layer, and forms disc more larger-sized than stake holes；After cutting certain depth, shape
At certain thickness lamella cavity, packing up lamella tooth 9 can normal drill；
According to construction needs, cement slurry, or the slip casting when lower brill terminates above to mention, cement slurry can be injected while drilling
It flows out from grouter 3, is flowed along diversion pipe 31, finally sprayed from mouth spray；Cement slurry mixes and gradually with fluffy soil layer
It solidifies, at this time cement forming pile, cement slurry is full of the lamella for forming protrusion after lamella cavity.
In the present embodiment, depth calibrator can monitor 5 test depth of drill bit in real time, and depth signal is converted into electricity
Signal, so that construction is more acurrate；Electric signal can be handled and be fed back by controller 7 simultaneously, to realize the folding and unfolding lamella of automation
Tooth 9, and then realize that the piling of automation is dug；In addition, the tail end of lamella tooth 9 resists lamella ring 6 when being opened lamella tooth 9,
Each permanent magnets 91 are closely attracted with the electromagnetic starter 61 of Corresponding matching and contact, and touch control sheet 611 is connected at this time, and lamella tooth 9 can
It is normal to dig, operate；The touch control sheet 611 can monitor the operating of lamella tooth 9, folding situation, convenient for more intuitive, accurate
It solves stake holes and digs situation.
In the present embodiment, when lamella tooth 9 opens and closes, the sealing drum 92 can guarantee permanent magnets 91 and electromagnetic starter 61
Between cleaning, both guarantee stable contact, prevent soil layer from blocking；Effectively increase the operation stability of lamella tooth 9；Together
When, lamella tooth 9 and lamella ring 6 are combined into ratchet structure, and what lamella tooth 9 can fasten resists lamella ring 6, facilitate positioning, locking,
Convenient for the cutting of lamella.
Compared to traditional stake machine, possess stronger bearing capacity using the ground pile that the present invention makes；The ground pile and soil layer
With big contact area, it is capable of providing bigger frictional force；The lamella of protrusion can provide lamella supporting force for pile body, therefore
The bearing capacity of ground pile is increased exponentially, the fastness for effectively enhancing ground can effectively subtract while providing same bearer power
Few ground pile quantity, reduces construction cost, provides sound assurance for building.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of stratotype concrete stake machine, this film stratotype concrete stake machine include support frame (1), driving machine (2), grouter (3),
Drilling rod (4) and drill bit (5)；The upper end of the drilling rod (4) is mounted on driving machine (2), and the lower end and drill bit (5) of drilling rod (4) can
The installation of disassembly；It is characterized by: the grout outlet of grouter (3) is connect with one end of diversion pipe (31), the diversion pipe (31)
The other end along drilling rod (4) axis extend and connect with the drill bit (5) by slip ring structure；Diversion pipe (31) with open up
Mouth spray connection on drill bit (5), drill bit (5) can be rotated freely with drilling rod (4) relative to diversion pipe (31)；In the brill
It is arranged with lamella ring (6) on bar (4), has been placed equidistant with electromagnetic starter (61), the electricity in the outer ring surface of the lamella ring (6)
Magnetic actuator (61) is electrically connected with the controller (7) being mounted on support frame (1)；The lamella ring (6) upper ring end and
Lower ring end is respectively arranged with reinforcing ring (8), fixed rotating shaft (81) has been mounted equidistant between two reinforcing rings (8), each described
It is arranged on fixed rotating shaft (81) lamella tooth (9), the lamella tooth (9) can rotate freely around fixed rotating shaft (81)；Described
The front end of layer tooth (9) is put the first edge on a knife or a pair of scissors, and tail end is provided with permanent magnets (91)；Each permanent magnets (91) and electromagnetic starter (61) are one by one
Match；When lamella tooth (9) front end is close to lamella ring (6), the rotation of lamella tooth (9) front end is formed by the circle that disc is less than drill bit (5)
Face；When lamella tooth (9) front end is far from lamella ring (6), the rotation of lamella tooth (9) front end is formed by the circle that disc is greater than drill bit (5)
Face.
2. according to claim 1 stratotype concrete stake machine, it is characterised in that: be loaded with touching on electromagnetic starter (61)
Control wafer (611), the touch control sheet (611) and controller (7) are electrically connected.
3. according to claim 1 or 2 stratotype concrete stake machine, it is characterised in that: be arranged in the tail portion of each lamella tooth (9)
Flexible sealing drum (92), the sealing open at one end of sealing drum (92) are fixed on lamella tooth (9), and another end opening sealing is solid
It is scheduled on lamella ring (6).
4. according to claim 3 stratotype concrete stake machine, it is characterised in that: be loaded with depth survey on controller (7)
Measure instrument.
5. according to claim 1 or 2 stratotype concrete stake machine, it is characterised in that: the lamella of the fixed rotating shaft (81)
The distance of ring (6) is less than the length of lamella tooth (9) tail end, the outside for being distributed in lamella ring (6) of lamella tooth (9) rotational symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102530.7A CN107816043B (en) | 2017-11-10 | 2017-11-10 | Piece stratotype concrete stake machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102530.7A CN107816043B (en) | 2017-11-10 | 2017-11-10 | Piece stratotype concrete stake machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107816043A CN107816043A (en) | 2018-03-20 |
| CN107816043B true CN107816043B (en) | 2019-11-29 |
Family
ID=61608792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711102530.7A Active CN107816043B (en) | 2017-11-10 | 2017-11-10 | Piece stratotype concrete stake machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107816043B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422908A (en) * | 1977-07-21 | 1979-02-21 | Toshio Kamimura | Screw cylinder for noiseless pile driving |
| CN2748627Y (en) * | 2004-07-27 | 2005-12-28 | 朱建华 | Outside diameter adjustable bit for drilling pile hole |
| CN104652435A (en) * | 2015-02-10 | 2015-05-27 | 济南轨道交通集团有限公司 | Intelligent pile machine equipment and method |
| CN104863524A (en) * | 2015-05-25 | 2015-08-26 | 中国矿业大学 | Drill rod with cutting teeth on helical blade |
-
2017
- 2017-11-10 CN CN201711102530.7A patent/CN107816043B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422908A (en) * | 1977-07-21 | 1979-02-21 | Toshio Kamimura | Screw cylinder for noiseless pile driving |
| CN2748627Y (en) * | 2004-07-27 | 2005-12-28 | 朱建华 | Outside diameter adjustable bit for drilling pile hole |
| CN104652435A (en) * | 2015-02-10 | 2015-05-27 | 济南轨道交通集团有限公司 | Intelligent pile machine equipment and method |
| CN104863524A (en) * | 2015-05-25 | 2015-08-26 | 中国矿业大学 | Drill rod with cutting teeth on helical blade |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107816043A (en) | 2018-03-20 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191105 Address after: No. 666, YuMeng Road, Ruian Economic Development Zone, Wenzhou City, Zhejiang Province 325200 Applicant after: Ruian fantastic Technology Co., Ltd. Address before: Suzhou Wuzhong District City, Jiangsu province 215000 Soochow road name 125 Yu Business Plaza No. 3 Building 7 floor Applicant before: Qian Juanjuan |
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