CN110725316B - Vertical pile cutting machine for cutting cylinders - Google Patents
Vertical pile cutting machine for cutting cylinders Download PDFInfo
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- CN110725316B CN110725316B CN201910891878.1A CN201910891878A CN110725316B CN 110725316 B CN110725316 B CN 110725316B CN 201910891878 A CN201910891878 A CN 201910891878A CN 110725316 B CN110725316 B CN 110725316B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
- E02D9/005—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof removing the top of placed piles of sheet piles
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- Mining & Mineral Resources (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention relates to the technical field of building construction equipment, and discloses a vertical pile cutting machine for cylinder cutting, which comprises a circular pile, wherein a positioning mechanism is arranged on the outer surface of the circular pile, the positioning mechanism is divided into a left part and a right part, the left part and the right part of the positioning mechanism are in pin joint through locking pin rods and are wrapped on the periphery of the circular pile, a telescopic mechanism is fixedly installed on the left side of the bottom end of the positioning mechanism, and a support frame is fixedly installed at the bottom end of the telescopic mechanism. This a vertical pile machine of cutting for cylinder cutting, setting through positioning mechanism, can cup joint this vertical pile machine activity on circular stake, utilize the stable laminating of position sleeve on the outer wall of circular stake simultaneously, ensure that it can remain on same horizontal plane all the time, can not lead to the phenomenon of cutting machine shake to appear at the in-process of rotatory cutting because of the hollow on building ground, reduce the wearing and tearing of cutting piece on the cutting machine when guaranteeing its circular stake incision is level and smooth, stability and reliability are higher.
Description
Technical Field
The invention relates to the technical field of building construction equipment, in particular to a vertical pile cutting machine for cylindrical cutting.
Background
The vertical pile cutting machine is one semi-automatic apparatus for cutting and eliminating concrete pile in building construction, and has mainly moving cutting unit supported by the mounting rack comprising walking wheels to complete the cutting and eliminating operation of concrete pile.
But at the in-process of actual operation, because the pile cutting machine is under the environment that is in building foundation construction more, the planarization on ground is relatively poor, often can appear the phenomenon of shake because the hole on ground is uneven when utilizing walking wheel support to remove cutting device, and then lead to the cutting piece to appear the slope of different degrees and rock the phenomenon, it is comparatively serious to the wearing and tearing of cutting piece, serious influence the life of cutting piece, and the cutting piece that rocks along with the slope can lead to concrete pile post notched planarization relatively poor, need the continuous cutting angle of adjusting the cutting piece of removal mounting bracket at the in-process of cutting simultaneously, work efficiency is lower.
Disclosure of Invention
Technical problem to be solved
The invention provides a vertical pile cutting machine for cylindrical cutting, which has the advantages of higher stability, no influence from a ground depression environment, better smoothness of a cut, wide application range and higher working efficiency, solves the problems that in the actual operation process, because the pile cutting machine is mostly in the environment of building foundation construction, the flatness of the ground is poor, when the travelling wheels are used for supporting and moving the cutting device, the phenomenon of shaking is often caused by uneven pits on the ground, so that the cutting blade is inclined and shaken to different degrees, the cutting blade is seriously abraded, the service life of the cutting blade is seriously influenced, the cutting blade which is shaken along with the inclination can cause the poor smoothness of the concrete pile column cut, meanwhile, the cutting angle of the cutting piece is adjusted by continuously moving the mounting frame in the cutting process, and the working efficiency is low.
(II) technical scheme
The invention provides the following technical scheme: the utility model provides a vertical stake machine of cutting for cylinder cutting, includes circular pile, the surface of circular pile is equipped with positioning mechanism, positioning mechanism divide into about two parts, and positioning mechanism controls two parts and pass through locking pin rod pin joint and cladding in the periphery of circular pile, the left side fixed mounting of positioning mechanism bottom has telescopic machanism, telescopic machanism's bottom fixed mounting has the support frame, and the inside of support frame is equipped with supporting roller, positioning mechanism's right side is equipped with feed mechanism, and feed mechanism's bottom fixed mounting has the cutting machine.
Preferably, positioning mechanism includes the locating support, the locating support cladding is in the periphery of circular stake, the left side fixed mounting of locating support bottom has telescopic machanism, and is equipped with three connecting screw of group at the inside of locating support is even, connecting screw's surface activity has cup jointed the position sleeve, connecting screw's surface just is located the equal threaded connection in upper and lower both ends of position sleeve and has lock nut, and the surface line contact of position sleeve's outer wall and circular stake.
Preferably, the locating sleeve is of a circular truncated cone structure, and an included angle between a bus of the circular truncated cone structure of the locating sleeve and the bottom end of the bus is 75 degrees.
Preferably, 75-degree included angles are formed between the connecting screw rods and the positioning support, and the positions of the three groups of connecting screw rods and the positions of the locking pin rods are staggered.
Preferably, the supporting rollers are of cylindrical structures, and meanwhile, a counterweight pressing plate is arranged above the supporting rollers and in an inner cavity of the supporting frame.
Preferably, the feeding mechanism comprises a fixed slide rail, the left side of the fixed slide rail is fixedly connected with the right side of the positioning support, a connecting slide block is movably sleeved on the outer surface of the fixed slide rail, a cutting machine is fixedly mounted at the bottom end of the connecting slide block, a feeding hand wheel is movably connected to the right side of the fixed slide rail, the inside of the feeding hand wheel is connected with the inner transmission of the connecting slide block on the fixed slide rail through a screw rod, and a rotating wrench is arranged on the right side of the feeding hand wheel.
(III) advantageous effects
The invention has the following beneficial effects:
1. this a vertical pile cutting machine for cylinder cutting, setting through positioning mechanism, can cup joint this vertical pile cutting machine activity on circular stake, and use circular stake to make circular motion as center of rotation, the efficiency of cutting is higher, utilize the stable laminating of position sleeve simultaneously on the outer wall of circular stake, the setting of cooperation telescopic machanism and supporting roller is at the in-process that rotates the cutting machine, ensure that it can remain on same horizontal plane all the time, compare with current vertical pile cutting machine, can not lead to the phenomenon of shake to appear at the in-process of rotatory cutting because of the pot hole depression on building ground in the cutting machine, reduce the wearing and tearing of cutting piece on the cutting machine when guaranteeing that its circular stake incision is smooth, stability and reliability are higher.
2. This vertical pile cutting machine for cylinder cutting, through the setting to the position sleeve round platform structure, can control the diameter of the inscribed circle between three group's position sleeve through adjusting position sleeve positional relation from top to bottom, and then satisfy when cutting the operation to the circular stake of different diameters, simultaneously can effectually be through adjusting the diameter of inscribed circle on the position sleeve in order to guarantee that the laminating that the locating support can be inseparable on the outer wall of circular stake, in order to ensure that the cutting machine can all keep its work on the same horizontal plane when cutting the circular stake of different diameters, further improvement notched planarization, and this vertical application range who cuts the installation.
3. This a vertical pile cutting machine for cylinder cutting through the setting to supporting roller cylindrical structure, makes it can form longer line contact with between the ground, when the ground environment in the face of hollow, also can form effectual holding power to the positioning mechanism, can not lead to whole vertical pile cutting machine to appear the phenomenon of shake because of the environment of ground hollow, further improvement this vertical pile cutting machine's stability.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1. a circular pile; 2. a positioning mechanism; 21. positioning the bracket; 22. connecting a screw rod; 23. a positioning sleeve; 24. locking the nut; 3. locking the pin rod; 4. a telescoping mechanism; 5. a support frame; 6. supporting the rollers; 7. a feed mechanism; 71. fixing the slide rail; 72. connecting the sliding block; 73. a feed hand wheel; 74. rotating the wrench; 8. a cutting machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, a vertical pile cutting machine for cylinder cutting comprises a circular pile 1, a positioning mechanism 2 is arranged on the outer surface of the circular pile 1, the positioning mechanism 2 is divided into a left part and a right part, the left part and the right part of the positioning mechanism 2 are connected with each other by a locking pin rod 3 in a pin joint manner and are wrapped on the periphery of the circular pile 1, a telescopic mechanism 4 is fixedly arranged on the left side of the bottom end of the positioning mechanism 2, a support frame 5 is fixedly arranged at the bottom end of the telescopic mechanism 4, a support roller 6 is arranged inside the support frame 5, a feeding mechanism 7 is arranged on the right side of the positioning mechanism 2, and a cutting machine 8 is fixedly arranged at the bottom end of the feeding mechanism 7.
In this technical scheme, positioning mechanism 2 includes locating support 21, the cladding of locating support 21 is in the periphery of circular stake 1, the left side fixed mounting of locating support 21 bottom has telescopic machanism 4, and be equipped with three connecting screw rods 22 of group in the inside of locating support 21 is even, connecting screw rod 22's surface activity has cup jointed position sleeve 23, connecting screw rod 22's surface and the equal threaded connection in upper and lower both ends that are located position sleeve 23 have lock nut 24, and position sleeve 23's outer wall and circular stake 1's surface line contact.
Wherein, setting to positioning mechanism 2, can cup joint this vertical pile cutting machine activity on circular stake 1, and use circular stake 1 to make circular motion as the rotation center, utilize the stable laminating of position sleeve 23 on the outer wall of circular stake 1 simultaneously, the setting of cooperation telescopic machanism 4 and supporting roller 6 is at the in-process that rotates cutting machine 8, ensure that it can remain on same horizontal plane all the time, can not lead to the phenomenon of cutting machine 8 shake to appear at the in-process of rotatory cutting because of the pot hole depression on ground, guarantee that it reduces the wearing and tearing of cutting piece on cutting machine 8 when smooth to circular stake 1 incision.
In this technical scheme, the position sleeve 23 is established to the round platform structure, and the generating line of position sleeve 23 round platform structure is 75 rather than the contained angle between the bottom.
Wherein, to the setting of the 23 round platform structures of position sleeve, can control the diameter of the inscribed circle between three sets of position sleeve 23 through adjusting 23 position relations of position sleeve from top to bottom, and then satisfy when cutting the circular pile 1 of different diameters, the diameter of the inscribed circle of effectual adjustment in time can guarantee that the laminating that locating support 21 can be inseparable on the outer wall of circular pile 1, ensure that cutting machine 8 can remain the work on the same horizontal plane all the time.
In the technical scheme, 75-degree included angles are formed between the connecting screw rods 22 and the positioning support 21, and the positions of the three groups of connecting screw rods 22 and the positions of the locking pin rods 3 are staggered.
Wherein, to the setting that the contained angle of the round platform of the locating sleeve 23 is the same with the contained angle between connecting screw 22 and the locating support 21, make the locating sleeve 23 in the in-process of installation, ensure that the locating sleeve 23 has a generating line to keep the state parallel to each other with circular pile 1 all the time, thereby utilize the mode of three-point location can stabilize effectual chucking circular pile 1 at the in-process of locking the locating sleeve 23, and can ensure the locating sleeve 23 all the time and can take place the rotation and can not take place the phenomenon of jam with connecting screw 22 as the center at the in-process of rotating cutting machine 8.
In this technical scheme, supporting roller 6 establishes to cylindrical structure, is equipped with the counter weight clamp plate in the top of supporting roller 6 and the inner chamber that is located support frame 5 simultaneously.
Wherein, the setting to the cylindrical structure of supporting roller 6, make to form longer line contact between supporting roller 6 and the ground, even when in the face of hollow ground environment, also can form effectual holding power to positioning mechanism 2, can not lead to the shake of whole vertical pile cutting machine because of ground hollow environment, the effectual stability that improves this vertical pile cutting machine, simultaneously to the setting of counter weight clamp plate on the support frame 5, gravity between the 2 left and right sides of effectual balanced positioning mechanism, in order to reduce the cutting machine 8 at the rotatory cutting in-process to the slope pressure that positioning sleeve 23 caused, and then reduced its life of wearing and tearing extension of positioning sleeve 23.
In this technical scheme, feed mechanism 7 includes fixed slide rail 71, the left side of fixed slide rail 71 and the right side fixed connection of locating support 21, link block 72 has been cup jointed in the surface activity of fixed slide rail 71, and the bottom fixed mounting of link block 72 has cutting machine 8, the right side swing joint of fixed slide rail 71 has feeding hand wheel 73, feeding hand wheel 73's inside is connected with the internal transmission who is located link block 72 on fixed slide rail 71 through the screw rod, and feeding hand wheel 73's right side is equipped with rotates spanner 74.
Wherein, to feed mechanism 7's setting, can effectual hang cutting machine 8 in order to carry out the rotary cutting operation to circular stake 1 to can carry out manual regulation to the feed rate of cutting machine 8 through rotatory hand wheel 73 that feeds, and then the feed rate of cutting piece among the control cutting machine 8 that can be stable, further reduce the wearing and tearing of cutting piece when improving cutting efficiency, can promote cutting machine 8 to make circular motion in order to accomplish the cutting operation to circular stake 1 along circular stake 1 through rotating spanner 74 simultaneously.
The use method and the working principle of the embodiment are as follows:
firstly, the left and right positioning supports 21 are sleeved on the outer surface of the circular pile 1 by using the locking pin rod 3, then the locking nut 24 above the connecting screw rod 22 is loosened and the locking nut 24 below the connecting screw rod is screwed to drive the positioning sleeve 23 to move upwards along the direction of the connecting screw rod 22 to clamp the circular pile 1, then the telescopic mechanism 4 is rotated to drive the positioning mechanism 2 to move up and down to the height to be cut integrally, meanwhile, the cutting machine 8 is rotated by rotating the wrench 74 to rotate for a circle by taking the circular pile 1 as the center so as to ensure that the phenomenon of blockage can not occur in the rotating process, then the cutting machine 8 is started and the feeding hand wheel 73 is rotated to adjust the cutting feeding depth of the cutting machine 8, then the cutting machine 8 is driven by the rotating wrench 74 to rotate for a circle along the circular pile 1, the cutting feeding amount of the cutting machine 8 is adjusted again and the circular pile 1 is rotated for a circle to complete the cutting of the circular pile 1, and then the locking pin rod 3 is pulled out, the positioning bracket 21 is opened, the vertical pile cutting machine is taken out, and the next round pile 1 is cut.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a vertical stake machine of cutting for cylinder cutting, includes circular stake (1), its characterized in that: the outer surface of the round pile column (1) is provided with a positioning mechanism (2), the positioning mechanism (2) is divided into a left part and a right part, the left part and the right part of the positioning mechanism (2) are connected with each other through a locking pin rod (3) in a pin mode and are wrapped on the periphery of the round pile column (1), a telescopic mechanism (4) is fixedly mounted on the left side of the bottom end of the positioning mechanism (2), the positioning mechanism (2) comprises a positioning support (21), the positioning support (21) is wrapped on the periphery of the round pile column (1), the telescopic mechanism (4) is fixedly mounted on the left side of the bottom end of the positioning support (21), three groups of connecting screw rods (22) are uniformly arranged inside the positioning support (21), a positioning sleeve (23) is sleeved on the outer surface of each connecting screw rod (22), and locking nuts (24) are connected on the outer surface of each connecting screw rod (22) and the upper end and the lower end of each connecting screw rod (22) through threads, and the outer wall of position sleeve (23) and the surface line contact of circular pile (1), establish to the round platform structure position sleeve (23), and the generating line of position sleeve (23) round platform structure and the contained angle between its bottom be 75, the bottom fixed mounting of telescopic machanism (4) has support frame (5), and the inside of support frame (5) is equipped with supporting roller (6), the right side of positioning mechanism (2) is equipped with feed mechanism (7), and the bottom fixed mounting of feed mechanism (7) has cutting machine (8).
2. The vertical pile cutter for cylindrical cutting as claimed in claim 1, wherein: an included angle of 75 degrees is formed between the connecting screw rods (22) and the positioning support (21), and the positions of the three groups of connecting screw rods (22) and the positions of the locking pin rods (3) are staggered.
3. The vertical pile cutter for cylindrical cutting as claimed in claim 1, wherein: the supporting rollers (6) are of cylindrical structures, and meanwhile, counterweight pressing plates are arranged above the supporting rollers (6) and in the inner cavities of the supporting frames (5).
4. The vertical pile cutter for cylindrical cutting as claimed in claim 1, wherein: feed mechanism (7) are including fixed slide rail (71), the left side of fixed slide rail (71) and the right side fixed connection of locating support (21), coupling block (72) have been cup jointed in the surface activity of fixed slide rail (71), and the bottom fixed mounting of coupling block (72) has cutting machine (8), the right side swing joint of fixed slide rail (71) has feeding hand wheel (73), feeding hand wheel (73) inside is connected through the screw rod and the internal drive who is located coupling block (72) on fixed slide rail (71), and feeding hand wheel (73)'s right side is equipped with rotation spanner (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910891878.1A CN110725316B (en) | 2019-09-20 | 2019-09-20 | Vertical pile cutting machine for cutting cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910891878.1A CN110725316B (en) | 2019-09-20 | 2019-09-20 | Vertical pile cutting machine for cutting cylinders |
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| Publication Number | Publication Date |
|---|---|
| CN110725316A CN110725316A (en) | 2020-01-24 |
| CN110725316B true CN110725316B (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910891878.1A Active CN110725316B (en) | 2019-09-20 | 2019-09-20 | Vertical pile cutting machine for cutting cylinders |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114964698B (en) * | 2022-08-01 | 2022-10-25 | 中国航空工业集团公司沈阳空气动力研究所 | Bent knife clamping mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4144867A (en) * | 1977-09-29 | 1979-03-20 | The E. H. Wachs Company | Concrete pile-cutting machine |
| WO2012099509A1 (en) * | 2011-01-18 | 2012-07-26 | Husqvarna Ab | Cutting and dust or slurry collecting assembly and working machine |
| CN102172988B (en) * | 2011-03-15 | 2014-08-06 | 中铁三局集团有限公司 | Pile head cutting machine for CFG (cement fly-ash gravel) piles |
| CN202053387U (en) * | 2011-04-19 | 2011-11-30 | 韦绍武 | Clamping hoop type pile head cutting machine |
| CN206747687U (en) * | 2017-05-09 | 2017-12-15 | 中国水利水电第三工程局有限公司 | A kind of annular cutting type CFG pile crown cutting equipments |
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Effective date of registration: 20210630 Address after: 317500 west suburb industrial zone, Taiping Street, Wenling City, Taizhou City, Zhejiang Province Applicant after: Wenling Tianfa electromechanical accessories factory Address before: 400000 12-3, building 6, No.269, Songshi North Road, Yubei District, Chongqing Applicant before: Yang Juncheng |
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