CN203174607U - Pipe-inside impacting hammer broken earth vibration crushing and expanding immersed tube pile machine - Google Patents
Pipe-inside impacting hammer broken earth vibration crushing and expanding immersed tube pile machine Download PDFInfo
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- CN203174607U CN203174607U CN 201320104583 CN201320104583U CN203174607U CN 203174607 U CN203174607 U CN 203174607U CN 201320104583 CN201320104583 CN 201320104583 CN 201320104583 U CN201320104583 U CN 201320104583U CN 203174607 U CN203174607 U CN 203174607U
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Abstract
The utility model discloses a pipe-inside impacting hammer broken earth vibration crushing and expanding immersed tube pile machine which comprises a walking mechanism, a base plate, an operating chamber, a stand column, a back support and a crown block, wherein the base plate is located above the walking mechanism, the operating chamber and the stand column are located above the base plate, the back support is matched with the stand column, and the crown block is provided with winches, the number of the winches is at least two, and a mooring rope on one winch is connected with a vibration hammer through the crown block. The two sides of the vibration hammer are respectively provided with a guiding rail which is fixedly connected with the stand column, the vibration hammer can move up and down along the guiding rails, and a tubular immersed tube is installed on the vibration hammer, wherein one end of the immersed tube penetrates through the vibration hammer to crush and expand broken earth. The pipe-inside impacting hammer broken earth vibration crushing and expanding immersed tube pile machine has the advantages that a crushing and expanding head matched with the impacting hammer is arranged at the bottom end of the immersed tube, when the impacting hammer impacts, the impacting hammer drives the immersed tube to impact downwards to break rock blocks on the end portion for the second time, meanwhile, due to the fact that the outline of the crushing and expanding head is an outer convex curve, broken rock blocks move to the two sides of the immersed tube, and alloy double wedges break, crush and expand the rock blocks and compact earth layers.
Description
Technical field
The utility model relates to the engineering mechanical device field, relates in particular to a kind of pile driver for the riprap filled ground.
Background technology
Every field in the civil engineering of construction work, municipal pipeline engineering, highway construction, hydraulic engineering etc., according to requirement of engineering, cutting into a mountain and fill out the gully, cut into a mountain, to fill out sea (river, lake) etc. be frequent engineering means, therefore often runs into the riprap filled ground of this class.But the stake machine that present engineering circle is commonly used such as pipeline sinking pile machine, pile-driving machine, hammering or Static Pressure Precast Piles machine etc. all can't pass through this class riprap layer smoothly carries out the ground processing, unique dashing of carrying out grabbed rig and had shortcomings such as work efficiency is low, cost height, and the degree of depth of the consolidation process ground of means such as dynamic compaction or slip casing by pressure is limited, if exist soft substratum then can't deal with problems, therefore how smoothly this riprap fill stratum of break-through pile is the difficult problem of civil engineering field.The new equipment that the squeezed pipeline sinking pile machine of jump bit broken soil vibration is developed at this difficult problem just in the pipe of the present invention.
Summary of the invention
The utility model provides a kind of riprap fill stratum that can pass through to carry out the pile driver that ground is handled, and has solved riprap filled ground pile difficulty or problem that can't pile.
The squeezed pipeline sinking pile machine of jump bit broken soil vibration in a kind of pipe, comprise walking mechanism, be positioned at the chassis of walking mechanism top, operating room and the column above the chassis, also comprise the back brace that cooperates with column and the overhead traveling crane of being with hoist engine, at least two in hoist engine, wherein the hawser on the hoist engine is connected with vibrating hammer by overhead traveling crane; The both sides of vibrating hammer are provided with the guide rail of fixedlying connected with column, and can move up and down along guide rail; An end that is equipped with on the vibrating hammer in a tubular form passes the immersed tube that vibrating hammer is used for squeezed broken soil; Hawser on another hoist engine is connected with by overhead traveling crane and is positioned at the jump bit that immersed tube is used for the impact cutting hack.
Described vibrating hammer middle part is hollow, and can fix the immersed tube that an end passes the vibrating hammer hollow part, and the power of vibrating hammer is between 45KW～335KW.Vibrating hammer makes immersed tube can pass through the riprap soil layer downwards by pressurization and vibration.
Described jump bit is for becoming the diameter circle cylinder, and top is large diameter cylinder, is connected with small diameter cylinders body, alloy steel toe downwards in turn along the large diameter cylinder axis; Described large diameter cylinder diameter is less than the interior diameter of immersed tube.When immersed tube ran into piece stone and is difficult to pass through soil layer, jump bit was by freely falling body impact cutting fragment stone.The weight of jump bit, freely falling body height are looked concrete conditions such as construction soil layer complexity, formation hardness, design stake position and are selected, and the weight of general jump bit is formed by whole the watering of steel at 1～30t.
Described cylinder with large diameter surface is provided with the aqueous vapor relief hole that links to each other with aqueous vapor pressure release passage in the cylinder; Described large diameter cylinder diameter is 190～900mm.Jump bit hurtles down when impacting, if the resistance that has water then to run in the immersed tube is bigger, by the aqueous vapor relief hole water is discharged the resistance that reduces to impact, and increases the impact velocity of jump bit.
Described immersed tube bottom device has squeezed head, and the profile of squeezed head is outer convex surface, and the evagination of curved surface is 20～200mm apart from d, is equipped with the alloy double wedge for squeezed broken soil on the outer convex surface; Described squeezed cephalic par is equiped with alloy cutter head.During the downward shock and vibration of immersed tube, alloy cutter head carries out fragmentation to end soil layer or stone; When jump bit impacts downwards, end block stone is carried out the fragmentation extruding, because the outer convex surface of squeezed head makes brokenly shiver stone to immersed tube two lateral movements, the alloy double wedge carries out second-time breakage and squeezed to piece stone.
Described squeezed head is inner to be provided with to the cocked bead of pipe internal projection, and described large diameter cylinder and small diameter cylinders body handing-over end cooperatively interact with described cocked bead.Squeezed the internal diameter in small diameter cylinders body diameter and immersed tube bottom is complementary, and length is greater than the distance of described cocked bead to alloy cutter head.
Described cocked bead is provided with gasket rings, and large diameter cylinder also is provided with the gasket rings that matches with cocked bead upper gasket ring with small diameter cylinders body handing-over end.Jump bit impacts downwards, and hammering drives the squeezed head of immersed tube and impacts downwards on squeezed projecting inward edge, reaches second-time breakage and squeezed effect to piece stone.Gasket rings plays the effect of protection, protecting against shock.
Described immersed tube length is at 10～50m, and the immersed tube internal diameter is 219～950mm.
Described column and chassis are connected through the hinge, by regulating the function that back brace length has column to tilt forward and back.Column is made by steel pipe or the steel framework of diameter 750～1200mm, highly looks soil mass consolidation with the stable decision of immersed tube length and chassis, generally at 15～60m.Described walking mechanism is generally in the mechanisms such as crawler type, walking, rail mounted, and a machine can all around be walked or 360 ° of rotations.But four jiaos of the chassis are equipped with the reduction hydraulic jack fulcrum that prevents from toppling, and guarantee the stability on chassis.
The beneficial effects of the utility model are:
1, utilizes this novel stake machine, can be that building, bridge roadbed, municipal pipeline engineering and the water engineering facility of building on the riprap filled ground sets the anti-side anchor stake of the anti-floating stake of engineering pressure bearing pile, underground construction, towering building and the flexibility or rigidity stake of the various ground extrudings handled at this type of filled ground, solve this type of ground pile difficulty or a difficult problem that can't pile.
2, by being equipped with powerful vibrating hammer on immersed tube top, make immersed tube downwards swing crushing pass through the riprap soil layer to reach.
3, the squeezed head by matching with jump bit in the configuration of immersed tube bottom, make jump bit when impacting, driving immersed tube impacts downwards, piece stone to the end carries out second-time breakage, simultaneously because squeezed profile is convex outer curve, make brokenly shiver stone to immersed tube two lateral movements, the alloy double wedge carries out fragmentation and squeezed to piece stone, and soil layer is carried out compacted processing.
4, jump bit is for becoming the diameter circle cylinder, large and small cylindrical diameter is done corresponding variation according to immersed tube internal diameter and immersed tube inner end diameter, and the weight of jump bit, freely falling body height are looked concrete conditions such as construction soil layer complexity, formation hardness, design stake position and are selected, the construction requirement that can adapt to various complicated constructions place, it is easier to be flexible to construct.
5, because adopt to impact, broken, squeezed mode carries out compacted processing to ground, solved the problem that effect is low, cost is high that rig exists of grabbing of dashing, simultaneously by using immersed tube to manage the ground depths, and pile as required.
Description of drawings
Fig. 1 is the front view of the utility model stake machine;
Fig. 2 is the lateral view of the utility model stake machine;
Fig. 3 is the organigram of the utility model vibrating hammer;
Fig. 4 is the organigram of the utility model jump bit;
Fig. 5 is the organigram of the squeezed head of the utility model immersed tube.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in the figure, the squeezed pipeline sinking pile machine of jump bit broken soil vibration in a kind of pipe comprises walking mechanism 1, is positioned at the chassis 2 of walking mechanism 1 top, operating room 3 and the column 4 of top, chassis 2, also comprises the back brace 5 that cooperates with column 4 and the overhead traveling crane 7 of being with hoist engine 6.
Walking mechanism 1 is crawler type walking mechanism, and a machine is all around walked or 360 ° of rotations.But four jiaos of chassis 2 are equipped with the reduction hydraulic jack fulcrum that a machine that prevents topples, and guarantee the stability on chassis 2.
Column 4 is connected through the hinge with chassis 2, makes column 4 have the function that tilts forward and back by regulating back brace 5 length.Column 4 is made by steel pipe or the steel framework of diameter 750～1200mm, highly looks soil mass consolidation with immersed tube 10 length and chassis 2 stable decisions, generally at 15～60m.
Wherein hoist engine 6 has two, and wherein the hawser on the hoist engine 6 is connected with vibrating hammer 8 by overhead traveling crane 7; The both sides of vibrating hammer 8 are provided with the guide rail 9 of fixedlying connected with column 4, and vibrating hammer 8 can move up and down along guide rail 9; Vibrating hammer 8 middle parts are hollow, and can fix the immersed tube 10 that an end passes vibrating hammer 8 hollow parts, and the power of vibrating hammer 8 is between 45KW～335KW.
Immersed tube 10 is tubulose, and the immersed tube 10 that is positioned at vibrating hammer 8 one ends is useful on the jump bit 11 of impact cutting hack, and jump bit 11 links to each other with another hoist engine 6 by hawser, overhead traveling crane 7.
Jump bit 11 is for becoming the diameter circle cylinder, and top is large diameter cylinder 12, is connected with small diameter cylinders body 13, alloy steel toe 14 downwards in turn along large diameter cylinder 12 axis, and the alloy steel toe is taper.The top of jump bit 11 is equipped with tripping gear, can make jump bit 11 freely falling body impact grindings by setting height.The length of immersed tube 10 is generally at 10～50m, and internal diameter is at 219～950mm.The diameter of large diameter cylinder 12 is less than the internal diameter of immersed tube, and generally at 190～900mm, concrete data need be determined according to the construction plant.
The bottom device of immersed tube 10 has squeezed 15, and squeezed 15 profile is outer convex surface, and the evagination of curved surface is 20～200mm apart from d, is equipped with the alloy double wedge 16 for squeezed broken soil on the outer convex surface; Squeezed 15 ends are equiped with alloy cutter head 17.During the downward shock and vibration of immersed tube 10,17 pairs of end soil layers of alloy cutter head or stone carry out fragmentation; When jump bit 11 impacts downwards, end block stone is carried out the fragmentation extruding, because squeezed 15 outer convex surface makes brokenly shiver stone to immersed tube two lateral movements, 16 pairs of piece stones of alloy double wedge carry out second-time breakage and squeezed.
Squeezed 15 inside are provided with to the cocked bead 18 of pipe internal projection, and large diameter cylinder 12 can cooperatively interact with cocked bead 18 with small diameter cylinders body 13 handing-over ends.Small diameter cylinders body diameter 13 is complementary with squeezed 15 internal diameters in immersed tube 10 bottoms, and length is greater than the distance of cocked bead 18 to alloy cutter head 17.
In the construction immersed tube process, if meet in the ground obstacle such as boulder can't vibration sinking tube the time, start that the jump bit freely falling body carries out impact grinding to piece stone in the pipe, jump bit drives immersed tube and piece stone is carried out second-time breakage and squeezed fragmentation downwards simultaneously.In pipe, impact carry out fragmentation in, can optionally start simultaneously or jump bit stops to start high-power vibrating hammer after the impact immersed tube and pipe shaft are applied vibratory impulse or pressurization and vibration.So collaborative impact shock and squeezed fragmentation make immersed tube pass through the fill stratum pile or ground are carried out compacted processing.
The function that realizes:
1, it is compacted to realize huddling the dislocation of piece clitter stack structure: utilize the impact of jump bit in the pipe to play broken boulder and pipe is sunk and to the compacted effect of ramming of ground, vibrating hammer drives vibration and the impact of immersed tube and plays the squeezed and compacted effect of piece stone second-time breakage, so combines and can carry out the compacted processing of shallow-layer and deep layer to this type of fill stratum;
2, can realize flexible pile composite foundation: in sinking tube compacted effect, in immersed tube, drop into rubble, sand or slag etc., utilize interior the ramming of jump bit of pipe that fill stratum is squeezed the effect of filling out, form flexible pile composite foundations such as broken stone pile, sand pile or slag stake behind the vibration pipe-drawing;
3, can realize rigid pile composite foundation: in sinking tube compacted effect, in immersed tube, drop into earlier the dry concrete, utilize ramming of jump bit in the pipe that fill stratum squeezed to fill out equally.Immersed tube pours into concrete (can put into reinforcing cage in case of necessity) vibration pipe-drawing after design elevation, form rigid pile composite foundation;
4, the grouting and reinforcing that can realize the riprap ground is handled: in sinking tube compacted effect, irritate the sand bath in pipe, the riprap space is squeezed filled out, and can carry out the cement grouting operation as required, the riprap ground is carried out grouting and reinforcing handle.
Except above-mentioned embodiment, the present invention can also have other embodiment, and all employings are equal to the technical scheme of replacement or equivalents, all drop on the claimed scope of the present invention.
Claims (8)
1. the squeezed pipeline sinking pile machine of jump bit broken soil vibration in the pipe, comprise walking mechanism (1), be positioned at the chassis (2) of walking mechanism (1) top, operating room (3) and the column (4) above chassis (2), also comprise the back brace (5) that cooperates with column (4) and the overhead traveling crane (7) of being with hoist engine (6), it is characterized in that: (6) at least two in described hoist engine, wherein the hawser on the hoist engine (6) is connected with vibrating hammer (8) by overhead traveling crane (7); The both sides of vibrating hammer (8) are provided with the guide rail (9) of fixedlying connected with column (4), and can move up and down along guide rail (9); An end that is equipped with on the described vibrating hammer (8) in a tubular form passes the immersed tube (10) that vibrating hammer (8) is used for squeezed broken soil; Hawser on another hoist engine (6) is connected with by overhead traveling crane (7) and is positioned at the jump bit (11) that immersed tube (10) is used for the impact cutting hack.
2. the squeezed pipeline sinking pile machine of jump bit broken soil vibration in the pipe according to claim 1, it is characterized in that: described vibrating hammer (8) middle part is hollow, and can fix the immersed tube (10) that an end passes vibrating hammer (8) hollow part, the power of vibrating hammer (8) is between 45KW～335KW.
3. the squeezed pipeline sinking pile machine of jump bit broken soil vibration in the pipe according to claim 1, it is characterized in that: described jump bit (11) is for becoming the diameter circle cylinder, top is large diameter cylinder (12), is connected with small diameter cylinders body (13), alloy steel toe (14) downwards in turn along large diameter cylinder (12) axis; Described large diameter cylinder (12) diameter is less than the interior diameter of immersed tube (10).
4. the squeezed pipeline sinking pile machine of jump bit broken soil vibration in the pipe according to claim 3, it is characterized in that: described large diameter cylinder (12) surface is provided with the aqueous vapor relief hole that links to each other with aqueous vapor pressure release passage (19) in the cylinder; Described large diameter cylinder (12) diameter is 190～900mm.
5. the squeezed pipeline sinking pile machine of jump bit broken soil vibration in the pipe according to claim 1, it is characterized in that: described immersed tube (10) bottom device has squeezed head (15), the profile of squeezed head (15) is outer convex surface, the evagination of curved surface is 20～200mm apart from d, is equipped with the alloy double wedge (16) for squeezed broken soil on the outer convex surface; Described squeezed head (15) end is equiped with alloy cutter head (17).
6. according to the squeezed pipeline sinking pile machine of jump bit broken soil vibration in claim 3, the 4 or 5 described pipes, it is characterized in that:
Described squeezed head (15) inside is provided with to the cocked bead (18) of pipe internal projection, and described large diameter cylinder (12) cooperatively interacts with described cocked bead (18) with small diameter cylinders body (13) handing-over end;
Described small diameter cylinders body (13) diameter and immersed tube (10) bottom squeezed head (15) internal diameter is complementary, and length is greater than the distance of cocked bead (18) to alloy cutter head (17);
Described cocked bead (18) is provided with gasket rings, and large diameter cylinder (12) also is provided with the gasket rings that matches with cocked bead (18) upper gasket ring with small diameter cylinders body (13) handing-over end.
7. the squeezed pipeline sinking pile machine of jump bit broken soil vibration in the pipe according to claim 1, it is characterized in that: described column (4) highly is 15～60m, and immersed tube (10) length is at 10～50m, and immersed tube (10) internal diameter is 219～950mm.
8. the squeezed pipeline sinking pile machine of jump bit broken soil vibration in the pipe according to claim 1, it is characterized in that: described column (4) is connected through the hinge with chassis (2), makes column (4) have the function that tilts forward and back by regulating back brace (5) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104583 CN203174607U (en) | 2013-03-06 | 2013-03-06 | Pipe-inside impacting hammer broken earth vibration crushing and expanding immersed tube pile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104583 CN203174607U (en) | 2013-03-06 | 2013-03-06 | Pipe-inside impacting hammer broken earth vibration crushing and expanding immersed tube pile machine |
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| CN203174607U true CN203174607U (en) | 2013-09-04 |
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| CN 201320104583 Expired - Fee Related CN203174607U (en) | 2013-03-06 | 2013-03-06 | Pipe-inside impacting hammer broken earth vibration crushing and expanding immersed tube pile machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099925A (en) * | 2014-07-25 | 2014-10-15 | 王继忠 | Construction device for concrete pile and construction method thereof |
| CN104831729A (en) * | 2015-05-11 | 2015-08-12 | 创银机械技术(上海)有限公司 | Impact vibration type pile hammer |
| CN106638252A (en) * | 2017-02-15 | 2017-05-10 | 江苏卓典钻掘科技有限公司 | Cement pavement splitter |
| CN106868970A (en) * | 2017-02-15 | 2017-06-20 | 江苏卓典钻掘科技有限公司 | A kind of cement pavement overlay construction method |
| CN107059870A (en) * | 2017-06-15 | 2017-08-18 | 广州市胜特建筑科技开发有限公司 | The processing method and system that a kind of building special foundation is reinforced |
| CN108035347A (en) * | 2017-09-25 | 2018-05-15 | 江西基业科技有限公司 | Shake pressing type special-shaped pedestal pile constructing process |
| CN110144893A (en) * | 2017-12-22 | 2019-08-20 | 青岛理工大学 | A kind of novel vibrating pile-sinking device |
| CN110206032A (en) * | 2017-12-22 | 2019-09-06 | 青岛理工大学 | A kind of novel vibrating pile sinking process |
| CN110397017A (en) * | 2019-07-31 | 2019-11-01 | 甘肃西部岩土工程有限责任公司 | A kind of pore-forming equipment and method for processing foundation |
-
2013
- 2013-03-06 CN CN 201320104583 patent/CN203174607U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099925A (en) * | 2014-07-25 | 2014-10-15 | 王继忠 | Construction device for concrete pile and construction method thereof |
| CN104831729A (en) * | 2015-05-11 | 2015-08-12 | 创银机械技术(上海)有限公司 | Impact vibration type pile hammer |
| CN106638252A (en) * | 2017-02-15 | 2017-05-10 | 江苏卓典钻掘科技有限公司 | Cement pavement splitter |
| CN106868970A (en) * | 2017-02-15 | 2017-06-20 | 江苏卓典钻掘科技有限公司 | A kind of cement pavement overlay construction method |
| CN107059870A (en) * | 2017-06-15 | 2017-08-18 | 广州市胜特建筑科技开发有限公司 | The processing method and system that a kind of building special foundation is reinforced |
| CN108035347A (en) * | 2017-09-25 | 2018-05-15 | 江西基业科技有限公司 | Shake pressing type special-shaped pedestal pile constructing process |
| CN110144893A (en) * | 2017-12-22 | 2019-08-20 | 青岛理工大学 | A kind of novel vibrating pile-sinking device |
| CN110206032A (en) * | 2017-12-22 | 2019-09-06 | 青岛理工大学 | A kind of novel vibrating pile sinking process |
| CN110397017A (en) * | 2019-07-31 | 2019-11-01 | 甘肃西部岩土工程有限责任公司 | A kind of pore-forming equipment and method for processing foundation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 |