CN109610445A - Building stake a kind of high-intensitive and convenient for casting - Google Patents
Building stake a kind of high-intensitive and convenient for casting Download PDFInfo
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- CN109610445A CN109610445A CN201811335926.0A CN201811335926A CN109610445A CN 109610445 A CN109610445 A CN 109610445A CN 201811335926 A CN201811335926 A CN 201811335926A CN 109610445 A CN109610445 A CN 109610445A
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- pile body
- formwork
- fixed plate
- convenient
- body formwork
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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
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/66—Mould-pipes or other moulds
- E02D5/665—Mould-pipes or other moulds for making piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0007—Production methods using a mold
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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- Engineering & Computer Science (AREA)
- Structural Engineering (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)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses building stakes a kind of high-intensitive and convenient for casting, including ground and pile body formwork, it is fixedly connected at the top of the bottom of pile body formwork and ground, concreting mouth is offered at the top of pile body formwork, the side of pile body formwork offers several ventilation holes, it opens up positioned at the surface of the pile body formwork of ventilation hole two sides there are two threaded hole, the surface of ventilation hole is provided with several arc fixed plates, and four edges of arc fixed plate offer cylindrical hole.Steel reinforcement cage inside the present invention uses honeycomb, intensity is higher, funnelform concreting mouth is more conducive to the inside that concrete enters pile body formwork, convenient for pouring, ventilation hole is opened up in the side of pile body formwork, increases the contact area of concrete and outside air, accelerate the solidification of inner concrete, splice pile body formwork in such a way that hook and card slot match, avoid using screw bolt reinforcing, worker is facilitated to mount and dismount two segmentation formworks.
Description
Technical field
The present invention relates to a kind of building stake, specially a kind of high-intensitive and convenient for casting building stake.
Background technique
Building is the general name of building and structures, is people to meet social life needs, utilizes grasped object
Matter technological means, and the artificial environment created with certain scientific law, geomantic omen theory and aesthetic principle, modern building is then
It is based on armored concrete, in order to guarantee the stability of building, before building building, building stake is laid on ground is
Construction engineering method common at present.
Currently, building stake is generally log or reinforced column, it is all directly to be inserted vertically under biggish pressure
Ground, as nail hammers into blockishness, the squeezing action by surrounding soil is fixed, and fixed effect is poor, and existing is built
It is low to build compression strength, and is not easy, labor intensity of workers is big, pounds under duplicate shock, is easy to make the internal structure of pile body
Impaired, there are also part building stakes using cast in situs molding, and this kind of pile body is all cuboid or cylindrical body mostly, intensity compared with
Difference, in addition existing building pile die, is not all poured mouth mostly and is poured from top to bottom using whole, be not easy to concrete
It smoothly enters to bottom, in side all without aeration structure, and is all the longer mold of one mostly or is connected with bolt
Splicing is connect, inner concrete rate of set is slower, is not easy to worker's installation and removes.Therefore we make improvement to this, propose
Building stake a kind of high-intensitive and convenient for casting.
Summary of the invention
To solve defect of the existing technology, the present invention provides building stake a kind of high-intensitive and convenient for casting.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention is a kind of high-intensitive and is convenient for the building stake being poured, including ground and pile body formwork, the pile body formwork
It is fixedly connected at the top of bottom and ground, steel reinforcement cage, the stake is plugged at the top of the ground inside pile body formwork
Concreting mouth is offered at the top of body formwork, the side of the pile body formwork offers several ventilation holes, is located at ventilation
The surface of the pile body formwork of hole two sides is opened up there are two threaded hole, and the surface of the ventilation hole is provided with several arcs
Four edges of fixed plate, the arc fixed plate offer cylindrical hole, and the first bolt is interspersed in the cylindrical hole, and
First bolt passes through arc fixed plate and is threadedly coupled with the threaded hole on pile body formwork surface.
As a preferred technical solution of the present invention, the pile body formwork includes two segmentation formworks, the segmentation mould
The bottom of shell is fixed with the first fixed plate, the second fixed plate is fixed at the top of the segmentation formwork, and described first is solid
It is fixedly connected between fixed board and the second fixed plate by clamping close device, positioned at the top of first fixed plate and ground of bottommost
Portion is fixedly connected.
As a preferred technical solution of the present invention, the segmentation formwork includes the first shell and second housing, described
The two sides of first shell and second housing are fixed with connecting plate, and the surface of four connecting plates vertically equidistantly opens up
There are three bolt hole, two connecting plates of first shell and second housing fixed connection place pass through the spiral shell in three bolts hole
Bolt group is fixedly connected.
As a preferred technical solution of the present invention, the clamping close device includes six hooks, six hooks
Top is fixedly connected with the bottom of the first fixed plate, is opened up at the top of second fixed plate there are six card slot, and hook and
Card slot matches setting, is opened up at the top of first fixed plate there are four cylinder pin hole, and four cylinder pin holes pass through the
The bottom of one fixed plate and the middle part for extending to the second fixed plate are plugged with cylindrical pin in six cylinder pin holes.
As a preferred technical solution of the present invention, curved baffle, institute are fixed on the inside of the arc fixed plate
It is identical as the segmentation wall thickness of formwork to state curved baffle, and the shape of curved baffle is consistent with the shape of ventilation hole.
As a preferred technical solution of the present invention, the inside of the steel reinforcement cage is in honeycomb, and the bottom of steel reinforcement cage
Portion is fixedly connected with the reinforcing bar inside ground.
As a preferred technical solution of the present invention, the outer profile of the steel reinforcement cage is hexagonal rod structure, the segmentation
The inside of formwork is hexagon through-hole, and is matched with steel reinforcement cage.
As a preferred technical solution of the present invention, first fixed plate and the second fixed plate are by two semi arches
Ring composition.
As a preferred technical solution of the present invention, the concreting mouth be funnel-form, and bottom and segmentation mould
Hexagon through-hole inside shell matches.
As a preferred technical solution of the present invention, first shell and second housing are made of steel construction, and
It is formed by mold one-time-concreting.
The beneficial effects of the present invention are:
1, this kind of high intensity and the building stake convenient for being poured, internal steel reinforcement cage use honeycomb, honeycomb itself
Structure it is relatively stable, intensity is higher, in this way after concreting；Concrete and pile body formwork, internal honeycomb
Steel reinforcement cage combines solidification, and the intensity of whole building stake is made to be far longer than the building stake of existing cuboid and cylindrical structure.
2, this kind of high intensity and the building stake convenient for being poured, by the way that concreting mouth is arranged at the top of pile body formwork,
Concreting mouth is funnel-form, and bottom matches with the hexagon through-hole inside segmentation formwork, in this way in casting concrete
When, funnelform concreting mouth is more conducive to the inside that concrete enters pile body formwork, and in addition pile body formwork uses
Both ends splicing, followed by pouring, can will avoid stake in the segmentation formwork splicing on top again after the completion of bottom pours
Body formwork is excessively high, and the concrete at top cannot smoothly fill the inside of pile body formwork.
3, this kind of high intensity and the building stake convenient for being poured, pile quality is high, by opening up in the side of pile body formwork
Ventilation hole opens the arc fixed plate outside ventilation hole and removes curved baffle, can increase inside after having poured a period of time
Concrete and outside air contact area, accelerate the solidification of inner concrete, the time to be solidified such as reduce, reduce construction
Period, the speed of the construction greatly improved guarantee that engineering can be completed before the deadline.
4, this kind of high intensity and the building stake convenient for being poured, formwork is segmented at two relies on place's setting clamping close device and pin
Axis rotates, the bottom that the hook portion of hook is inserted into card slot is accurate after hook alignment card slot insertion to hook hook portion direction
Engaging, makes two segmentation formwork precisions connect, limits cylindrical pin to be inserted into cylinder pin hole, avoids two segmentations
Opposite sliding occurs for formwork, stability of two segmentation formworks in entire work progress has been ensured, using hook and card slot phase
The mode of cooperation splices pile body formwork, avoids using screw bolt reinforcing, and worker is facilitated to install two segmentation formworks.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of a kind of high-intensitive and building stake convenient for casting of the present invention；
Fig. 2 is the pile body formwork side view of a kind of high-intensitive and building stake convenient for casting of the present invention；
Fig. 3 is the pile body formwork lateral sectional view of a kind of high-intensitive and building stake convenient for casting of the present invention；
Fig. 4 is the second fixed plate top view of a kind of high-intensitive and building stake convenient for casting of the present invention；
Fig. 5 is the clamping close device lateral sectional view of a kind of high-intensitive and building stake convenient for casting of the present invention；
Fig. 6 is the ventilation hole side view of a kind of high-intensitive and building stake convenient for casting of the present invention；
Fig. 7 is the arc fixed plate structural schematic diagram of a kind of high-intensitive and building stake convenient for casting of the present invention.
In figure: 1, ground；2, pile body formwork；3, steel reinforcement cage；4, concreting mouth；5, ventilation hole；6, threaded hole；7, arc
Shape fixed plate；8, cylindrical hole；9, the first bolt；10, it is segmented formwork；11, the first fixed plate；12, the second fixed plate；13, first
Shell；14, second housing；15, connecting plate；16, bolt hole；17, bolt group；18, hook；19, card slot；20, cylinder pin hole；
21, cylindrical pin；22, curved baffle.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the present invention is a kind of high-intensitive and convenient for casting
Building stake, including ground 1 and pile body formwork 2, the bottom of pile body formwork 2 be fixedly connected with the top of ground 1, is located at pile body mould
The top of ground 1 inside shell 2 is plugged with steel reinforcement cage 3.
The top of pile body formwork 2 offers concreting mouth 4, and the side of pile body formwork 2 offers several ventilation holes
5, it opens up positioned at the surface of the pile body formwork 2 of 5 two sides of ventilation hole there are two threaded hole 6, the surface of ventilation hole 5 is provided with several
Four edges of a arc fixed plate 7, arc fixed plate 7 offer cylindrical hole 8, and the first bolt is interspersed in cylindrical hole 8
9, and the first bolt 9 passes through arc fixed plate 7 and is threadedly coupled with the threaded hole 6 on 2 surface of pile body formwork, internal steel reinforcement cage 3 is adopted
Structure with honeycomb, honeycomb itself is relatively stable, and intensity is higher, in this way after concreting, concrete with it is interior
The steel reinforcement cage 3 of the honeycomb in portion combines solidification, and the intensity of whole building stake is made to be far longer than existing cuboid and cylindrical body
The building stake of structure.
Specifically, as shown in Figure 1, the present embodiment preferably, the pile body formwork be inequilateral type cylinder, specifically,
Tangible cambered surface is arranged on two opposite facades on the basis of positive hexagonal column body in pile body formwork, to form inequilateral shape
Cylinder.The inner hollow of pile body formwork is to form the through-hole of a positive hexagonal column.After the building forming pile of inequilateral cylinder, increase
The contact surface of big piling and soil layer, increases frictional force；Reinforcement manner is flexible, while the antidamping of arcwall face side enhancing pile body is strong
Degree.And internal layer is regular hexagon, the steel reinforcement cage of hexagonal cross-section and hexagon can be with relative to conventional circular cast-in-situ bored pile
The material property of concrete and reinforcing bar is more effectively played, so that the anti-horizontal bearing capacity of pile body is improved, meanwhile, meet pitted surface reinforcing bar
Distribution density is greater than the distribution density for meeting native face reinforcing bar, can preferably play tension and remove reinforcement property, reasonable disposition reinforcing bar number
Amount avoids waste of material, saves amount of reinforcement.The combination of the two, so that the intensity of building stake is higher, more meeting skyscraper makes
With
By the top of pile body formwork 2 be arranged concreting mouth 4, concreting mouth 4 be funnel-form, and bottom with
Hexagon through-hole inside segmentation formwork 10 matches, and in this way in casting concrete, funnelform concreting mouth 4 is more
Be conducive to the inside that concrete enters pile body formwork 2, in addition pile body formwork 2 is spliced using both ends, can have been poured in bottom
Cheng Houzai in the splicing of segmentation formwork 10 on top followed by pouring, will avoid that pile body formwork 2 is excessively high, the concrete at top
Smoothly the inside of pile body formwork 2 cannot be filled, by opening up ventilation hole 5 in the side of pile body formwork 2, pour one section
It after time, opens the arc fixed plate 7 outside ventilation hole 5 and removes curved baffle 22, internal concrete and the external world can be increased
The contact area of air accelerates the solidification of inner concrete, and the time to be solidified such as reduction reduces construction period, greatly mentions
The speed of high construction guarantees that engineering can be completed before the deadline.
Formwork 10 is segmented at two is arranged clamping close device and pin shaft by place, after the alignment card slot 19 of hook 18 is inserted into,
It is rotated to 18 hook portion direction of hook, the bottom precision that the hook portion of hook 18 is inserted into card slot 19 is engaged, two segmentation moulds are made
10 precision of shell connects, and limits cylindrical pin 21 to be inserted into cylinder pin hole 20, and two segmentation formworks 10 is avoided to occur
Opposite sliding has been ensured stability of two segmentation formworks 10 in entire work progress, has been matched using hook 18 and card slot 19
The mode of conjunction splices pile body formwork 2, avoids using screw bolt reinforcing, and worker is facilitated to carry out peace installation and dismantling to two segmentation formworks 10
It unloads.
Wherein, pile body formwork 2 includes two segmentation formworks 10, and the bottom of segmentation formwork 10 is fixed with the first fixed plate
11, the top of segmentation formwork 10 is fixed with the second fixed plate 12, and passes through between the first fixed plate 11 and the second fixed plate 12
Clamping close device is fixedly connected, and the first fixed plate 11 positioned at bottommost is fixedly connected with the top of ground 1, can when being poured
It is poured with a segmentation formwork 10 of opposing floor portion, when the segmentation formwork 10 in bottom pours completion, then dividing top
Section formwork 10 is fixed by clamping close device to the top for being segmented formwork 10 of bottom, again by top after the completion of bottom pours
The splicing of segmentation formwork 10 on followed by being poured, avoid that pile body formwork 2 is excessively high, the concrete at top cannot smoothly by
The inside of pile body formwork 2 is filled, and splices two segmentation formworks 10 furthermore with clamping close device, is solved the problems, such as that positioning is difficult, is convenient for
It is subsequent to be reinforced with bolt.
Wherein, segmentation formwork 10 include the first shell 13 and second housing 14, the two of the first shell 13 and second housing 14
Side is fixed with connecting plate 15, and the surface of four connecting plates 15 is vertically equidistantly opened up there are three bolt hole 16, outside first
Shell 13 is fixedly connected with two connecting plates 15 of 14 fixed connection place of second housing by the bolt group 17 in three bolts hole 16,
Segmentation formwork 10 is divided into, splicing is fastened by the first shell 13 and second housing 14, when installation only needs the first shell 13 and the
Four connecting plates 15 of two shells, 14 two sides are aligned, then six bolt groups 17 are inserted into six bolts hole 16 and are screwed, so that it may
A complete segmentation formwork 10 is formed to fix the first shell 13 and second housing 14.The construction efficiency greatly accelerated,
Improve the construction speed of entire engineering.
Wherein, clamping close device includes six hooks 18, and the top of six hooks 18 is solid with the bottom of the first fixed plate 11
Fixed connection, the top of the second fixed plate 12 are opened up there are six card slot 19, and hook 18 and card slot 19 match setting, the first fixation
The top of plate 11 is opened up there are four cylinder pin hole 20, and four cylinder pin holes 20 pass through the bottom of the first fixed plate 11 and extend to the
The middle part of two fixed plates 12 is plugged with cylindrical pin 21 in six cylinder pin holes 20, be segmented at two formwork 10 by place
Clamping close device and pin shaft are set, after hook 18 is directed at the insertion of card slot 19, rotated to 18 hook portion direction of hook, by hook 18
Hook portion is inserted into the bottom precision engaging of card slot 19, so that two segmentation 10 precisions of formwork is connected, is inserted by cylindrical pin 21
It is limited in cylinder pin hole 20, avoids two segmentation formworks 10 from occurring to slide relatively, ensured two segmentation formworks 10 whole
Stability in a work progress is spliced pile body formwork 2 in such a way that hook 18 and card slot 19 match, is avoided using spiral shell
Bolt is reinforced, and worker is facilitated to mount and dismount two segmentation formworks 10.
Wherein, the inside of arc fixed plate 7 is fixed with curved baffle 22, the wall thickness of curved baffle 22 and segmentation formwork 10
Identical, and the shape of curved baffle 22 is consistent with the shape of ventilation hole 5, curved baffle 22 is consistent with the shape of ventilation hole 5, can be with
Guarantee the leakproofness between ventilation hole 5 and curved baffle 22, avoids the concrete inside pile body formwork 2 from flowing out, by pile body
The side of formwork 2 opens up ventilation hole 5, after having poured a period of time, opens the arc fixed plate 7 outside ventilation hole 5 and removes arc
Shape baffle 22 can increase the contact area of internal concrete and outside air, accelerate the solidification of inner concrete, reduce etc.
Time to be solidified, construction period is reduced, the speed of the construction greatly improved guarantees that engineering can be complete before the deadline
At.
Wherein, the inside of steel reinforcement cage 3 is in honeycomb, and the fixed company of the reinforcing bar inside the bottom of steel reinforcement cage 3 and ground 1
It connects, internal steel reinforcement cage 3 uses honeycomb, and the structure of honeycomb itself is relatively stable, and intensity is higher, in this way in concrete
After pouring, concrete is combined solidification with the steel reinforcement cage 3 of internal honeycomb, is far longer than the intensity of whole building stake existing
Cuboid and cylindrical structure building stake.
Wherein, the outer profile of steel reinforcement cage 3 is hexagonal rod structure, is segmented the inside of formwork 10 as hexagon through-hole, and and steel
Muscle cage 3 matches, and the outer profile of steel reinforcement cage 3 uses honeycomb, and the structure of honeycomb itself is relatively stable, and intensity is higher,
In this way after concreting, concrete is combined solidification with the steel reinforcement cage 3 of internal honeycomb, and the inside of segmentation formwork 10 is
Hexagon through-hole makes the outer profile of whole building stake also at hexagonal column, is far longer than the intensity of whole building stake existing
The building stake of cuboid and cylindrical structure.
Wherein, the first fixed plate 11 and the second fixed plate 12 are made of two semicircle arc rings, and the first of semicircle arc ring is solid
Fixed board 11 and the second fixed plate 12 and 14 perfect cooperation of the first shell 13 and second housing, with the first shell 13 and second housing 14
An entirety is formed, ensure that and only need four connecting plates 15 by 14 two sides of the first shell 13 and second housing right during installation
Standard, then six bolt groups 17 are inserted into six bolts hole 16 and are screwed, so that it may the first shell 13 and second housing 14 are consolidated
Surely composition one complete segmentation formwork 10, and the first fixed plate 11 of semicircle arc ring and the second fixed plate 12 and the first shell 13
With 14 perfect cooperation of second housing, an entirety is formed with the first shell 13 and second housing 14.
Wherein, concreting mouth 4 is funnel-form, and bottom matches with the hexagon through-hole inside segmentation formwork 10,
By the top of pile body formwork 2 be arranged concreting mouth 4, concreting mouth 4 be funnel-form, and bottom and segmentation formwork
Hexagon through-hole inside 10 matches, and in this way in casting concrete, funnelform concreting mouth 4 is more conducive to mixing
Solidifying soil enters the inside of pile body formwork 2, and in addition pile body formwork 2 is spliced using both ends, again can will after the completion of bottom pours
Followed by being poured in the splicing of segmentation formwork 10 on top, avoid that pile body formwork 2 is excessively high, the concrete at top cannot be smooth
The inside of pile body formwork 2 is filled.
Wherein, the first shell 13 and second housing 14 are made of steel construction, and are formed by mold one-time-concreting, use
Steel construction is made, so that the first shell 13 and the intensity with higher of second housing 14, and be unlikely to deform, guarantee the first shell
13 and second housing 14 can reuse, in addition using mold one-time-concreting form, avoid outside the first shell 13 and second
There is a slight crack in the inside of shell 14, the integrality inside the first shell 13 and second housing 14 of guarantee, avoids in use
One shell 13 and second housing 14 are damaged, and be ensure that the fairness of construction, have been ensured construction speed.
When work, first utilize reinforcing bar according to honeycomb rolling concrete steel bar cage 3 from the top of ground 1, internal steel reinforcement cage 3 is adopted
Structure with honeycomb, honeycomb itself is relatively stable, and intensity is higher, in this way after concreting, concrete with it is interior
The steel reinforcement cage 3 of the honeycomb in portion combines solidification, and the intensity of whole building stake is made to be far longer than existing cuboid and cylindrical body
The building stake of structure, then the first shell 13 and second housing 14 are individually positioned in the two sides of steel reinforcement cage 3, by 13 He of the first shell
Four connecting plates 15 of 14 two sides of second housing are mutually aligned, then six bolt groups 17 are inserted into six bolts hole 16 and are revolved
Tightly, by the first shell 13 and the complete segmentation formwork 10 of the fixed composition of second housing 14 one.
First fixed plate 11 of segmentation 10 bottom of formwork is fixed with ground, then another segmentation formwork 10 is passed through engaging dress
Splicing is set, after hook 18 is directed at the insertion of card slot 19, is rotated to 18 hook portion direction of hook, the hook portion of hook 18 is inserted into card
The bottom precision of slot 19 engages, and so that two segmentation 10 precisions of formwork is connected, is inserted into cylinder pin hole 20 by cylindrical pin 21
It is limited, avoids two segmentation formworks 10 from occurring to slide relatively, ensured two segmentation formworks 10 in entire work progress
Stability, splice pile body formwork 2 in such a way that hook 18 and card slot 19 match, avoid using screw bolt reinforcing, it is convenient
Worker installs two segmentation formworks 10.
After two segmentation formworks 10 are fixed, mixed by the way that concreting mouth 4 is arranged at the top of pile body formwork 2
Solidifying soil pours, and concreting mouth 4 is funnel-form, and bottom matches with the hexagon through-hole inside segmentation formwork 10, in this way
In casting concrete, funnelform concreting mouth 4 is more conducive to the inside that concrete enters pile body formwork 2, separately
Outer pile body formwork 2 is spliced using both ends, quickly can will be spliced the segmentation formwork 10 on top after the completion of bottom pours
On, continuous placing is then carried out, this ensure that the continued integrity of pouring layer up and down, avoids the occurrence of tomography, avoid pile body mould
Shell 2 is excessively high, and the concrete at top cannot smoothly fill the inside of pile body formwork 2, after having poured a period of time, opens ventilation
Arc fixed plate 7 outside hole 5 removes curved baffle 22, can increase the contact area of internal concrete and outside air,
The solidification of acceleration inner concrete, the time to be solidified such as reduction, reduction construction period, the speed of the construction greatly improved,
Guarantee that engineering can be completed before the deadline, poured when whole building stake pours, is in addition spliced using clamping close device
Made of pile body formwork 2 facilitate worker to install, facilitate internal concrete accelerated solidification, Er Qie by offering ventilation hole 5
Intensity with higher after the completion of pouring.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (10)
1. building stake a kind of high-intensitive and convenient for casting, it is characterised in that: including ground (1), pile body formwork (2) and steel reinforcement cage
(3)；The pile body formwork (2) is fixedly connected on the ground (1), and the steel reinforcement cage (3) is arranged on ground (1) and is located at
In the inner cavity of pile body formwork (2)；
The pile body formwork (2) is the cylinder of inequilateral shape, and the inner hollow of pile body formwork (2) has a positive hexagonal column body shape
Inner cavity, pile body formwork (2) top offer concreting mouth (4), and it is logical that the side of the pile body formwork (2) offers several
Air holes (5), the surface for being located at the pile body formwork (2) of ventilation hole (5) two sides are opened up there are two threaded hole (6), described logical
The surface of air holes (5) is provided with several arc fixed plates (7), and four edges of the arc fixed plate (7) offer
Cylindrical hole (8) is interspersed with the first bolt (9) in the cylindrical hole (8), and the first bolt (9) passes through arc fixed plate (7) and stake
The threaded hole (6) on body formwork (2) surface is threadedly coupled.
2. building stake a kind of high-intensitive and convenient for casting according to claim 1, it is characterised in that:
The pile body formwork (2) includes that several segmentation formworks (10) are spliced up and down, and the bottom of segmentation formwork (10) is solid
Surely the first fixed plate (11) are equipped with, are fixed with the second fixed plate (12) at the top of the segmentation formwork (10), and described first
It is fixedly connected between fixed plate (11) and the second fixed plate (12) by clamping close device, positioned at first fixed plate of bottommost
(11) it is fixedly connected at the top of ground (1).
3. building stake a kind of high-intensitive and convenient for casting according to claim 2, it is characterised in that:
Each segmentation formwork (10) includes the first shell (13) and second housing (14), first shell (13) and second housing
(14) two sides are fixed with connecting plate (15), the surface of four connecting plates (15) vertically equidistantly open up there are three
Two connecting plates (15) of bolt hole (16), first shell (13) and second housing (14) fixed connection place pass through three spiral shells
Bolt group (17) in keyhole (16) is fixedly connected.
4. building stake a kind of high-intensitive and convenient for casting according to claim 3, it is characterised in that:
The clamping close device includes six hooks (18), bottom of the top of six hooks (18) with the first fixed plate (11)
Portion is fixedly connected, and is opened up at the top of second fixed plate (12) there are six card slot (19), and hook (18) and card slot (19) phase
Matching setting, opens up that there are four cylinder pin hole (20), four cylinder pin holes (20) at the top of first fixed plate (11)
Across the first fixed plate (11) bottom and extend to the middle parts of the second fixed plate (12), in six cylinder pin holes (20)
It is plugged with cylindrical pin (21).
5. building stake a kind of high-intensitive and convenient for casting according to claim 1, it is characterised in that:
It is fixed with curved baffle (22) on the inside of the arc fixed plate (7), the curved baffle (22) and segmentation formwork
(10) wall thickness is identical, and the shape of curved baffle (22) is consistent with the shape of ventilation hole (5).
6. building stake a kind of high-intensitive and convenient for casting according to claim 1, it is characterised in that:
The inside of the steel reinforcement cage (3) is in honeycomb, and the bottom of steel reinforcement cage (3) is fixedly connected with the reinforcing bar of ground (1) inside.
7. building stake a kind of high-intensitive and convenient for casting according to claim 2, which is characterized in that the steel reinforcement cage
(3) outer profile is hexagonal rod structure, is matched with the inner cavity of segmentation formwork (10).
8. building stake a kind of high-intensitive and convenient for casting according to claim 2, which is characterized in that described first is fixed
Plate (11) and the second fixed plate (12) are made of two semicircle arc rings.
9. building stake a kind of high-intensitive and convenient for casting according to claim 2, which is characterized in that the concrete pours
Building mouth (4) is funnel-form, and the hexagon through-hole of bottom and segmentation formwork (10) inside matches.
10. building stake a kind of high-intensitive and convenient for casting according to claim 3, which is characterized in that outside described first
Shell (13) and second housing (14) are made of steel construction, and are formed by mold one-time-concreting.
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| CN201811335926.0A CN109610445B (en) | 2018-11-11 | 2018-11-11 | High strength and building pile of being convenient for pouring |
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| CN112878565A (en) * | 2021-01-12 | 2021-06-01 | 中电建建筑集团有限公司 | Sloping roof pouring module and forming die |
| CN112942325A (en) * | 2021-01-29 | 2021-06-11 | 中建七局第二建筑有限公司 | Shaping mold for bridge construction and using method thereof |
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| CN201824471U (en) * | 2010-07-01 | 2011-05-11 | 江苏建华管桩有限公司 | Centrifugal forming mould for concrete hexagon pile |
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| CN112942325A (en) * | 2021-01-29 | 2021-06-11 | 中建七局第二建筑有限公司 | Shaping mold for bridge construction and using method thereof |
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| Publication number | Publication date |
|---|---|
| CN109610445B (en) | 2020-12-25 |
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