CN107460877A - Steel pile casting device for positioning and supporting - Google Patents
Steel pile casting device for positioning and supporting Download PDFInfo
- Publication number
- CN107460877A CN107460877A CN201710705384.0A CN201710705384A CN107460877A CN 107460877 A CN107460877 A CN 107460877A CN 201710705384 A CN201710705384 A CN 201710705384A CN 107460877 A CN107460877 A CN 107460877A
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- China
- Prior art keywords
- falling
- shape
- steel frame
- structural steel
- horizontal bar
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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
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- 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 discloses a kind of steel pile casting device for positioning and supporting, the shape of the falling Π structural steel frame of steel pile casting is enclosed including upper and lower two layers and three faces, the upper shape of falling Π structural steel frame, the down shape of falling Π structural steel frame, rear vertical trusses and two side vertical trusses form steel pile casting locating rack, and rear vertical trusses are fixed on the rear side of pile driving barge pile frame base by several horizontal bar bars.The flute profile port of the upper shape of falling Π structural steel frame is closed by horizontal bar, and horizontal bar mechanism for opening/closing is additionally provided with horizontal bar one end, in the upper shape of falling Π structural steel frame and horizontal bar, is respectively equipped with several steel pile casting horizontal support mechanisms on the shape of falling Π structural steel frame down.The present invention can reuse, and only need a steel pile casting locating rack being fixed on rear side of pile driving barge pile frame base, using the displacement of pile driving barge, can just complete to position steel pile casting and support one by one.Greatly reduce construction cost and shorten construction period, so as to improve efficiency of construction and construction quality.
Description
Technical field
The present invention relates to a kind of steel pile casting for being used for pile foundation construction under bridge water, what more particularly to a kind of steel pile casting was constructed determines
Position support meanss, belong to technical field of bridge engineering.
Background technology
, it is necessary to carry out positioning and the piling construction of steel pile casting before the underwater pile construction of bridge so that bridge snag
The construction of base is carried out in steel pile casting, and steel pile casting both can be with dash, and and can avoids causing collapse hole shadow because water-bed soil property is unstable
Ring the safety of construction speed and equipment.After underwater pile construction terminates, steel pile casting is also extracted.Steel pile casting needs to support in positioning
Pile sinking could be carried out under the support of device and extracted to construct, the construction of steel pile casting typically sets up water using in construction area with shaped steel
Upper construction platform, waterborne traffic accident is recycled to position and support steel pile casting, the pile sinking and extraction for completing steel pile casting are applied
Work.The weight that this construction method expends shaped steel is huge, and construction operation amount is big and construction period is very long, also needs to tear open after completing construction
Except waterborne traffic accident, the shaped steel pulled down can not reuse substantially, increase construction cost, have a strong impact on the construction work of bridge
Phase.
The content of the invention
It is an object of the invention to provide a kind of efficiency high simple in construction, easy for construction, and can substantially reduce construction cost and
Shorten the steel pile casting device for positioning and supporting of construction period.
The present invention is achieved by the following technical programs：
A kind of steel pile casting device for positioning and supporting, including three faces enclose the upper shape of the falling Π structural steel frame of steel pile casting and the lower shape of falling Π shaped steel
Framework, above welded between the shape of falling Π structural steel frame after-frame and the lower shape of falling Π structural steel frame after-frame by several vertical rods and several diagonal bar bars
Be connected into rear vertical trusses, it is described after vertical trusses and the upper shape of falling Π structural steel frame both ends, down between the shape of falling Π structural steel frame both ends
Respectively two side vertical trusses are welded into by several hounds；The upper shape of falling Π structural steel frame, the down shape of falling Π structural steel frame, hang down afterwards
Straight truss and two side vertical trusses form steel pile casting locating rack, and rear vertical trusses are fixed on pile driving barge by several horizontal bar bars
The rear side of pile frame base；The flute profile port of the upper shape of falling Π structural steel frame is closed by horizontal bar, and horizontal stroke is additionally provided with described horizontal bar one end
Column mechanism for opening/closing；In the upper shape of falling Π structural steel frame and horizontal bar, several steel pile castings levels are respectively equipped with the shape of falling Π structural steel frame down
Supporting mechanism.
The purpose of the present invention can also further be realized by following technical measures.
Further, described horizontal bar one end is provided with horizontal bar hinged seat, the horizontal bar hinged seat and the upper shape of falling Π shaped steel frame
The shape of the falling Π structural steel frame hinged seat of frame side termination is hinged by swivel pin；The horizontal bar other end is provided with horizontal bar connecting seat, institute
Horizontal bar connecting seat is stated with the shape of the falling Π structural steel frame connecting seat on the upper shape of falling Π structural steel frame opposite side termination by connecting pin to consolidate
Fixed connection.
Further, the steel pile casting horizontal support mechanism is separately fixed at the shape of falling Π structural steel frame and the lower shape of falling Π type
The point midway on each side of steel frame, and on the point midway of horizontal bar.
Further, the casing horizontal support mechanism includes base, guide holder, oil cylinder, roller combination and support base, bottom
Seat posterior vertical is fixed on the shape of falling Π structural steel frame, down on the point midway on the upside of each corresponding sides of the shape of falling Π structural steel frame, with
And on the point midway on the upside of horizontal bar, base is anterior to be stretched out on the upside of each corresponding sides and on the upside of horizontal bar；Before guide holder is fixed on base
Portion, oil cylinder are fixed on base rear portion, and oil cylinder front end is connected with the support base rear end being inlaid in guide holder；Roller combination is supported on
On support base front end, roller group unification side is resisted against on steel pile casting lateral surface.The roller combination includes roller and roller shaft, rolls
Wheel is enclosed on roller shaft, and respectively on the both sides of support base front end, roller side is resisted against outside steel pile casting at the roller shaft both ends
On side.
Further, the horizontal bar mechanism for opening/closing includes steel wire rope, vertical rod, several pulleys and hoist engine, and vertical rod lower end is hung down
The straight outside for being fixed on the shape of falling Π structural steel frame hinged seat, a pulley are hinged with rod end, another pulley and upper Π
The side of shape structural steel frame one is hinged；Steel wire rope one end is connected with horizontal bar connecting seat, and the steel wire rope other end bypasses two pulleys successively
It is wound on afterwards on the cable drum of hoist engine, hoist engine is fixed on the upside of one side of the shape of falling Π structural steel frame.
In constructing at the scene, carry alignment system first with pile driving barge and substantially position and cast anchor, because horizontal bar is in unlatching
Position, mobile three bread of the present invention can be promoted to enclose steel pile casting when pile driving barge shifts, reuse total powerstation and coordinate the present invention right
The steel pile casting being hung in water is oriented to and is accurately positioned.Close horizontal bar, so that it may steel pile casting horizontal support mechanism is adjusted, by positioned at steel
The movement of roller combination on casing outer peripheral face quadrant point promotes steel pile casting to shift, and meets that steel pile casting desired position degree is public
Difference and squareness tolerance requirement.The present invention can be used for the positioning support of diameter 3m steel pile castings, and can reuse.It need to only be fixed on
On rear side of pile driving barge pile frame base, using the displacement of pile driving barge and the movement of roller combination, it can just complete to position steel pile casting one by one
And support.Greatly reduce construction cost and shorten construction period, so as to improve efficiency of construction and construction quality.
Advantages of the present invention and feature, it will be illustrated and explained by the non-limitative illustration of preferred embodiment below,
These embodiments, only provide as an example referring to the drawings.
Brief description of the drawings
Fig. 1 is the top view of the present invention；
Fig. 2 is Fig. 1 left view；
Fig. 3 is Fig. 2 A direction views；
Fig. 4 is Fig. 1 I enlarged drawing.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown in FIG. 1 to 3, the present invention encloses the upper shape of the falling Π structural steel frame 1 of steel pile casting 10 and lower Π including three faces
Shape structural steel frame 2, above pass through 4 vertical rods 3 and 6 between the shape of falling Π structural steel frame after-frame 11 and the lower shape of falling Π structural steel frame after-frame 21
Root diagonal bar bar 4 is welded into rear vertical trusses 5, rear vertical trusses 5 and the upper both ends of the shape of falling Π structural steel frame 1, the down shape of falling Π shaped steel frame
Two side vertical trusses 7 are welded between the both ends of frame 2 by 4 hounds 6 respectively.The upper shape of falling Π structural steel frame 1, the down shape of falling Π
Structural steel frame 2, rear vertical trusses 5 and two side vertical trusses 7 form steel pile casting locating rack, and rear vertical trusses 5 pass through 4 levels
Muscle bar 8 is fixed on the rear side of pile driving barge pile frame base 20.Closed by horizontal bar 9 the flute profile port of the upper shape of falling Π structural steel frame 1.This
The shaped steel of embodiment selects I-steel.
As shown in figure 1, the right-hand member of horizontal bar 9 is provided with the horizontal bar hinged seat 910 that 2 pieces of outer vertical plates 91 are welded into, horizontal bar hinged seat 910
The shape of the falling Π structural steel frame hinged seat 120 being welded into upper 2 pieces of 1 right side termination of the shape of falling Π structural steel frame inner vertical plate 12 passes through swivel pin
121 is be hinged.The left end of horizontal bar 9 is provided with horizontal bar connecting seat 130, horizontal bar connecting seat 130 and the upper left side termination of the shape of falling Π structural steel frame 1
On the shape of falling Π structural steel frame connecting seat 140 be fixedly connected by connecting pin 122.
Horizontal bar mechanism for opening/closing 30 is additionally provided with the right-hand member of horizontal bar 9, horizontal bar mechanism for opening/closing 30 includes steel wire rope 301, vertical rod 302,2
Individual pulley 303 and hoist engine 304, the lower end vertical welding of vertical rod 302 is fixed on the shape of falling Π structural steel frame and is hinged made of I-steel
The outside of seat 120, a pulley 303 are hinged with the top of vertical rod 302, another pulley 303 and the upper shape of falling Π structural steel frame right side
Side 111 is be hinged.The left end of steel wire rope 301 is connected with horizontal bar connecting seat 130, and the right-hand member of steel wire rope 301 successively bypasses two pulleys 303,
It is wrapped on the cable drum 3041 of hoist engine 04, hoist engine 304 is fixed in the shape of falling Π structural steel frame right edge 111
Side.When needing to open horizontal bar 9, connecting pin 122 is first extracted, restarts hoist engine 304, cable drum 3041 rotates and packs up steel
Cord 301, steel wire rope 301 move to right pull-up horizontal bar 9, until horizontal bar 9 is in plumbness, then can hang in steel pile casting 10.When
When needing to put down horizontal bar 9, hoist engine 304 is again started up, cable drum 3041 rotates release steel wire rope 301, and horizontal bar 9 puts down envelope
The firmly notch of steel pile casting locating rack, horizontal bar 9 is locked after injecting connecting pin 122.
As shown in figure 4, steel pile casting horizontal support mechanism 40 is separately fixed at the shape of falling Π structural steel frame 1 and the lower shape of falling Π type
The point midway on 2 each side of steel frame, and on the point midway of horizontal bar 9.Steel pile casting horizontal support mechanism 40 include base 401,
Guide holder 402, oil cylinder 403, roller combination 404 and support base 405, the posterior vertical of base 401 are weldingly fixed on the shape of falling Π type
On point midway on the upside of the upper and lower 2 each corresponding sides of the shape of falling Π structural steel frame of steel frame 1, and the point midway of the upside of horizontal bar 9
On.Base 401 is anterior to be stretched out on the upside of each corresponding sides and on the upside of horizontal bar 9.Guide holder 402 is fixed on the front portion of base 401, oil cylinder 403
Rear end is fixed on the oil cylinder support base 4011 at the rear portion of base 401, and the piston rod front end of oil cylinder 403 is with being inlaid in guide holder 402
The interior rear end of support base 405 connection.
Roller combination 404 includes roller 4041 and roller shaft 4042, and roller 4041 is enclosed on roller shaft 4042, roller shaft
Respectively on the both sides of the front end forked standard of support base 405, the side of roller 4041 is resisted against on the lateral surface of steel pile casting 10 at 4042 both ends.
Pile driving barge can drive steel pile casting locating rack three bread of movement to enclose steel pile casting when shifting, and big by alignment system is carried
Cause positioning to cast anchor, be then shut off horizontal bar 9, so that it may which steel pile casting horizontal support mechanism is adjusted by the movement of the piston rod of oil cylinder 403
40, then by being resisted against the movement of the outer peripheral face quadrant point upper roller of steel pile casting 10 combination 404, it is accurately located at steel pile casting 10
On desired position.By the upper shape of falling Π structural steel frame 1, down on the upside of 2 each corresponding sides of the shape of falling Π structural steel frame and on the upside of horizontal bar 9
Steel pile casting horizontal support mechanism 40 change in location, steel pile casting 10 is met that desired position degree tolerance and squareness tolerance will
Ask, adjustment is very convenient.
In addition to the implementation, the present invention can also have other embodiment, all to use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domain of application claims.
Claims (6)
- A kind of 1. steel pile casting device for positioning and supporting, it is characterised in that：The upper shape of the falling Π structural steel frame of steel pile casting is enclosed including three faces With the lower shape of falling Π structural steel frame, above pass through several vertical rods between the shape of falling Π structural steel frame after-frame and the lower shape of falling Π structural steel frame after-frame Be welded into rear vertical trusses with several diagonal bar bars, it is described after vertical trusses and the upper shape of falling Π structural steel frame both ends, the down shape of falling Π type Two side vertical trusses are welded between steel frame both ends by several hounds respectively；The upper shape of falling Π structural steel frame, the Π that falls down Shape structural steel frame, rear vertical trusses and two side vertical trusses form steel pile casting locating rack, and rear vertical trusses pass through several levels Muscle bar is fixed on the rear side of pile driving barge pile frame base；The flute profile port of the upper shape of falling Π structural steel frame is closed by horizontal bar, the horizontal stroke Horizontal bar mechanism for opening/closing is additionally provided with column one end；In the upper shape of falling Π structural steel frame and horizontal bar, set respectively on the shape of falling Π structural steel frame down There are several steel pile casting horizontal support mechanisms.
- 2. steel pile casting device for positioning and supporting as claimed in claim 1, it is characterised in that：Cut with scissors provided with horizontal bar described horizontal bar one end Joint chair, the horizontal bar hinged seat and the shape of the falling Π structural steel frame hinged seat of the upper shape of falling Π structural steel frame side termination pass through swivel pin It is be hinged；The horizontal bar other end is provided with horizontal bar connecting seat, the horizontal bar connecting seat with the upper shape of falling Π structural steel frame opposite side termination The shape of falling Π structural steel frame connecting seat be fixedly connected by connecting pin.
- 3. steel pile casting device for positioning and supporting as claimed in claim 1, it is characterised in that：The steel pile casting horizontal support mechanism point The shape of falling Π structural steel frame and the point midway on lower each side of the shape of falling Π structural steel frame, and the point midway of horizontal bar are not fixed on On.
- 4. steel pile casting device for positioning and supporting as claimed in claim 3, it is characterised in that：The steel pile casting horizontal support mechanism bag Include base, guide holder, oil cylinder, roller combination and support base, base rear portion be vertically fixed on the shape of falling Π structural steel frame, down Π On point midway on the upside of each corresponding sides of shape structural steel frame, and on point midway on the upside of horizontal bar, base is anterior stretch out it is each right Answer on the upside of side and on the upside of horizontal bar；Guide holder is fixed on base front portion, and oil cylinder is fixed on base rear portion, and oil cylinder front end is led with being inlaid in Support base rear end connection into seat, roller combination are supported on support base front end, and roller group unification side is resisted against outside steel pile casting On side.
- 5. steel pile casting device for positioning and supporting as claimed in claim 4, it is characterised in that：The roller combination includes roller and rolling Wheel shaft, roller housing is on roller shaft, and respectively on the both sides of support base front end, roller side is resisted against steel at the roller shaft both ends On casing lateral surface.
- 6. steel pile casting device for positioning and supporting as claimed in claim 1 or 2, it is characterised in that：The horizontal bar mechanism for opening/closing includes Steel wire rope, vertical rod, several pulleys and hoist engine, vertical rod lower end are vertically fixed on the outside of the shape of falling Π structural steel frame hinged seat, and one Individual pulley is hinged with rod end, and another pulley is hinged with the upper side of the shape of falling Π structural steel frame one；Steel wire rope one end and horizontal bar Connecting seat is connected, and the steel wire rope other end is wound on the cable drum of hoist engine after bypassing two pulleys successively, and hoist engine is fixed On the upside of one side of the upper shape of falling Π structural steel frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705384.0A CN107460877A (en) | 2017-08-17 | 2017-08-17 | Steel pile casting device for positioning and supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705384.0A CN107460877A (en) | 2017-08-17 | 2017-08-17 | Steel pile casting device for positioning and supporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107460877A true CN107460877A (en) | 2017-12-12 |
Family
ID=60548924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710705384.0A Pending CN107460877A (en) | 2017-08-17 | 2017-08-17 | Steel pile casting device for positioning and supporting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107460877A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972621A (en) * | 2019-04-22 | 2019-07-05 | 中建三局基础设施建设投资有限公司 | A kind of pile pulling device and its construction method for small headroom phytal zone steel-pipe pile |
| CN110130342A (en) * | 2019-05-22 | 2019-08-16 | 游军 | A kind of pile driving equipment of underwater reinforced concrete prefabricated board pile driving construction and pile-driving method |
| CN110438994A (en) * | 2019-07-16 | 2019-11-12 | 中交一公局第二工程有限公司 | Guide frame for steel casing |
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| CN205742196U (en) * | 2016-05-06 | 2016-11-30 | 浙江金筑交通建设有限公司 | It is provided with the boring casing guider of correcting mechanism |
| CN206173989U (en) * | 2016-11-17 | 2017-05-17 | 中交路桥华东工程有限公司 | Pile foundation steel protects a locating rack |
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| CN201459732U (en) * | 2009-04-24 | 2010-05-12 | 中交第二航务工程局有限公司 | Simple support guide device for pile casing sinking |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972621A (en) * | 2019-04-22 | 2019-07-05 | 中建三局基础设施建设投资有限公司 | A kind of pile pulling device and its construction method for small headroom phytal zone steel-pipe pile |
| CN109972621B (en) * | 2019-04-22 | 2024-03-26 | 中建三局基础设施建设投资有限公司 | Pile pulling device for steel pipe pile in small-clearance shallow water area and construction method of pile pulling device |
| CN110130342A (en) * | 2019-05-22 | 2019-08-16 | 游军 | A kind of pile driving equipment of underwater reinforced concrete prefabricated board pile driving construction and pile-driving method |
| CN110130342B (en) * | 2019-05-22 | 2021-03-23 | 游军 | Piling equipment and piling method for underwater reinforced concrete prefabricated sheet pile construction |
| CN110438994A (en) * | 2019-07-16 | 2019-11-12 | 中交一公局第二工程有限公司 | Guide frame for steel casing |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
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| RJ01 | Rejection of invention patent application after publication |