CN108044814A - The accurate cutter device of CFG pile heads - Google Patents

The accurate cutter device of CFG pile heads Download PDF

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Publication number
CN108044814A
CN108044814A CN201810013024.9A CN201810013024A CN108044814A CN 108044814 A CN108044814 A CN 108044814A CN 201810013024 A CN201810013024 A CN 201810013024A CN 108044814 A CN108044814 A CN 108044814A
Authority
CN
China
Prior art keywords
control board
level control
board frame
cutting
frame
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.)
Pending
Application number
CN201810013024.9A
Other languages
Chinese (zh)
Inventor
蔡维刚
王立顺
段晓东
高国旺
邓谦
高乔平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway Guangzhou Engineering Group Co Ltd CRECGZ
CRECGZ Municipal and Environmental Protection Engineering Co Ltd
Original Assignee
China Railway Guangzhou Engineering Group Co Ltd CRECGZ
CRECGZ Municipal and Environmental Protection Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Railway Guangzhou Engineering Group Co Ltd CRECGZ, CRECGZ Municipal and Environmental Protection Engineering Co Ltd filed Critical China Railway Guangzhou Engineering Group Co Ltd CRECGZ
Priority to CN201810013024.9A priority Critical patent/CN108044814A/en
Publication of CN108044814A publication Critical patent/CN108044814A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/24Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D9/00Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof

Abstract

The invention discloses a kind of accurate cutter devices of CFG pile heads,Including rack,In the rack suspention have can oscilaltion level control board frame,Roll the cutting mechanism for being connected with and can controlling reciprocating movement respectively at left and right sides of the level control board frame,The cutting mechanism includes the electric machine support being connected to by idler wheel rolling on level control board frame,Driving motor on electric machine support and the scribing wheel with driving motor drive connection,By adjusting the scribing wheel at left and right sides of level control board frame with CFG in same level axis,The scribing wheel for successively respectively driving both sides cuts CFG,Due to adjusting the position of two scribing wheels by level control board frame,Scribing wheel is avoided to occur more face-connected after dicing because deviateing horizontal axis,Ensure stake top cutting flatness,Easily there is inclined-plane in stake top after overcoming cutting in the prior art,The phenomenon that faulting of slab ends or two layers of skin.

Description

The accurate cutter device of CFG pile heads
Technical field
The present invention relates to building pile foundation constructing device technical field, more particularly to a kind of accurate cutter device of CFG pile heads.
Background technology
CFG are to be mixed and stirred to form by cement, rubble, sand, flyash and water.CFG due to that can utilize Industry Waste feed powder Coal ash and aggregate chips make admixture, and project cost is cheap, are widely used when building foundation treatment is constructed, usual CFG pile driving constructions Quantity is big, and the cutting efficiency and quality of pile crown become construction difficult problem.
At present, there are two types of CFG pile head cutting methods common in the art:One kind is artificial amputation method, when cutting stake With hand-held cutting machine ring cutting, cut channel 5cm or so, then 2 or 4 steel are placed by same angle symmetrical in same level Pricker with sledgehammer is impacted and amputates pile crown simultaneously.Use drill rod, hand hammer by stake top from four circumferentially intermediate equatings to design of pile top after blocking Absolute altitude.Another is that human assistance machinery cuts stake method, and " three knife ring cuttings " is carried out using two-wheeled cutting machine, can be according to actual conditions It is appropriate to increase circular cutter number.Ring cutting is cut after the completion of stake, if the position not switched among pile body is manually repaiied there are out-of-flatness phenomenon Whole extremely design height of pile top.
Manually amputation method has following defect:(1) drill rod is being placed along stake week cut channel, impacting drill rod simultaneously using sledgehammer will Pile crown amputate, amputation effect it is low, be additionally present of because impact pile body can caused by pile body there is the risk of shallow-layer broken pile;(2) amputate Stake has the problems such as many top surfaces are present with rupture, fracture inclined-plane, flatness is poor, and needs after-treatment, tight for damaging Weight also needs to pile extension processing, cost increase.
And machinery is aided in, which to cut stake method, also has following defect:(1) human assistance machine cuts, current cutting equipment are mostly Two-wheeled trolley hand-held cutting machine implements cutting using three knives or four knife patterning methods, is difficult to protect before and after artificial hand push two-wheeled trolley Maintain an equal level weighing apparatus;(2) ground out-of-flatness leakiness trolley can also tilt.(3) cut stake top after stake and inclined-plane, faulting of slab ends or two layers skin easily occur Phenomenon both took a lot of work, is time-consuming, also added geotechnological workload.
How precisely, CFG pile heads are efficiently completed and is cut into the technical issues of urgently to be resolved hurrily.
The content of the invention
It is accurate that the technical problems to be solved by the invention are to provide a kind of CFG pile heads easy to operate, that cutting accuracy is high Cutter device.
Used technical solution to solve above-mentioned technical problem:A kind of accurate cutter device of CFG pile heads, including machine Frame, in the rack suspention have can oscilaltion level control board frame, rolled respectively at left and right sides of the level control board frame Dynamic to be connected with the cutting mechanism that control reciprocating movement, the cutting mechanism includes being connected to level control board by idler wheel rolling Electric machine support on frame, the driving motor on electric machine support and the scribing wheel being sequentially connected with driving motor.
Further, the hand push moved back and forth convenient for hand-held pushing motor stent or so is equipped on the electric machine support Plate.
Further, it is equipped with magnetic water leveling ruler on the level control board frame and pushing board.
Further, four electric blocks being connected with level control board frame are respectively equipped in the frame top.
Further, the cooling water tank arranged on frame top is further included, the cooling water tank is connected with cooling water pipe and sets There is control water valve.
Further, the scribing wheel is rotatablely connected by break bar shaft and electric machine support, the driving motor it is defeated It is connected between shaft and break bar shaft by belt transmission.
Advantageous effect:In this accurate cutter device of CFG pile heads, by adjusting at left and right sides of level control board frame For scribing wheel with CFG in same level axis, the scribing wheel for successively respectively driving both sides cuts CFG, by In the position for adjusting two scribing wheels by level control board frame, scribing wheel is avoided to go out after dicing because deviateing horizontal axis Existing more face-connected ensures stake top cutting flatness, and inclined-plane, faulting of slab ends or two easily occurs in stake top after overcoming cutting in the prior art The phenomenon that layer skin.
Description of the drawings
The present invention is described further with reference to the accompanying drawings and examples;
Fig. 1 is the front view of the embodiment of the present invention;
Fig. 2 is the side view of the embodiment of the present invention;
Fig. 3 is the top view of the embodiment of the present invention;
Fig. 4 is CFG cut channel schematic diagrames in the embodiment of the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 4, a kind of accurate cutter device of CFG pile heads of the present invention, including rack 10, rack 10 is by channel steel Rectangular-shape frame is formed by welding, to 10 inside direction of rack, 10 bottom of rack is equipped with universal wheel 11 in the notch face of channel steel, Rack 10 can be moved easily, 10 top of rack is installed with electric block 13 by cross-arm 12, and electric block 13 is four Be distributed in surrounding, have a level control board frame 20 by the suspention of electric block 13 in the rack 10, level control board frame 20 also by Channel steel is formed by welding oblong-shaped frame, and level control board frame 20 adjusts its height and position by four electric blocks 13, it is ensured that Level control board frame 20 remains horizontality, and reciprocating movement can be controlled by being respectively arranged on the left side and the right side in level control board frame 20 Cutting mechanism, specifically, cutting mechanism include electric machine support 31, the driving motor 32 on electric machine support 31 and with drive The scribing wheel 33 that dynamic motor 32 is sequentially connected, wherein, scribing wheel 33 is rotated by break bar shaft 34 and electric machine support 31 to be connected It connects, is connected between the output shaft of driving motor 32 and break bar shaft 34 by belt, electric machine support 31 installs four by top Idler wheel rolling is connected on level control board frame 20, and manually control can be with 31 or so the reciprocating movement of driving motor stent.
Preferably, being equipped with pushing board 35 on electric machine support 31, pushing board 35 holds pushing motor branch convenient for user Frame 31.
Horizontality in order to the level control board frame 20 accurately adjusted, in level control board frame 20 and pushing board 35 On be equipped with high-precision magnetic water leveling ruler 40, can be conveniently adjusted electric block 13 by estimating magnetic water leveling ruler 40 realizes Accurate adjustment.
Cooling water tank 14 is also equipped at 10 top of rack, cooling water tank 14 is connected with cooling water pipe 15 and equipped with control water Cooling water during cutting, is led to scribing wheel 33 by cooling water pipe 15 and cooled down by valve 16.
The accurate cutter device of CFG pile heads of the present invention operates with as follows:
Cut point mark is carried out according to CFG stake top absolute altitudes, moving frame 10 is in place, by the scribing wheel 33 of the left and right sides It is aligned with cut point mark, ensures that scribing wheel 33 is placed in same level axis with CFG by operating four electric blocks 13, It is accurately adjusted by magnetic water leveling ruler 40 again.After adjustment is in place, start the driving motor 32 of wherein one side, hand steered pushing board 35 control scribing wheel 33 feed cuttings, after completing one side cutting, the driving motor 32 for restarting other side carries out other one The cutting of side, after the completion of cutting, then moving frame 10 repeats above-mentioned action and carries out next pile body cutting.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the invention is not restricted to above-mentioned embodiment party Formula, can also be before present inventive concept not be departed from the knowledge possessed in the technical field those of ordinary skill Put that various changes can be made.

Claims (6)

1. a kind of accurate cutter device of CFG pile heads, it is characterised in that:Being suspended in midair including rack, in the rack has and can rise up and down The level control board frame of drop rolls the cutting for being connected with and can controlling reciprocating movement respectively at left and right sides of the level control board frame Mechanism, the cutting mechanism include the electric machine support being connected to by idler wheel rolling on level control board frame, mounted on motor branch Driving motor on frame and the scribing wheel with driving motor drive connection.
2. the accurate cutter device of CFG pile heads according to claim 1, it is characterised in that:It is set on the electric machine support There is the pushing board moved back and forth convenient for hand-held pushing motor stent or so.
3. the accurate cutter device of CFG pile heads according to claim 2, it is characterised in that:The level control board frame and Magnetic water leveling ruler is equipped on pushing board.
4. the accurate cutter device of CFG pile heads according to claim 1, it is characterised in that:Distinguish in the frame top Equipped with four electric blocks being connected with level control board frame.
5. the accurate cutter device of CFG pile heads according to claim 1, it is characterised in that:It further includes arranged on frame top Cooling water tank, the cooling water tank be connected with cooling water pipe and equipped with control water valve.
6. the accurate cutter device of CFG pile heads according to claim 1, it is characterised in that:The scribing wheel passes through knife It takes turns shaft to be rotatablely connected with electric machine support, be connected between the output shaft of the driving motor and break bar shaft by belt transmission.
CN201810013024.9A 2018-01-03 2018-01-03 The accurate cutter device of CFG pile heads Pending CN108044814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810013024.9A CN108044814A (en) 2018-01-03 2018-01-03 The accurate cutter device of CFG pile heads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810013024.9A CN108044814A (en) 2018-01-03 2018-01-03 The accurate cutter device of CFG pile heads

Publications (1)

Publication Number Publication Date
CN108044814A true CN108044814A (en) 2018-05-18

Family

ID=62126620

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810013024.9A Pending CN108044814A (en) 2018-01-03 2018-01-03 The accurate cutter device of CFG pile heads

Country Status (1)

Country Link
CN (1) CN108044814A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110093924A (en) * 2019-04-28 2019-08-06 四川航天建筑工程有限公司 A kind of CFG pile composite foundation constructing device and its construction method
CN110952554A (en) * 2019-12-20 2020-04-03 郑州宏拓电子技术有限公司 Walking lifting disc type pile head cutting mechanism
CN111074891A (en) * 2019-12-30 2020-04-28 中交第二公路工程局有限公司 Pile cutting equipment for breaking pile head concrete structure and using method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110093924A (en) * 2019-04-28 2019-08-06 四川航天建筑工程有限公司 A kind of CFG pile composite foundation constructing device and its construction method
CN110952554A (en) * 2019-12-20 2020-04-03 郑州宏拓电子技术有限公司 Walking lifting disc type pile head cutting mechanism
CN110952554B (en) * 2019-12-20 2021-05-07 郑州宏拓电子技术有限公司 Walking lifting disc type pile head cutting mechanism
CN111074891A (en) * 2019-12-30 2020-04-28 中交第二公路工程局有限公司 Pile cutting equipment for breaking pile head concrete structure and using method thereof

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