CN109322300A - A kind of major diameter device for casting and major diameter method for filling - Google Patents
A kind of major diameter device for casting and major diameter method for filling Download PDFInfo
- Publication number
- CN109322300A CN109322300A CN201811408371.8A CN201811408371A CN109322300A CN 109322300 A CN109322300 A CN 109322300A CN 201811408371 A CN201811408371 A CN 201811408371A CN 109322300 A CN109322300 A CN 109322300A
- Authority
- CN
- China
- Prior art keywords
- major diameter
- hopper
- cabinet frame
- well cabinet
- fixed part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to piling Technology field, a kind of major diameter device for casting and major diameter method for filling are provided.The major diameter device for casting includes: hopper, well cabinet frame and card hole disk；Fixation hole is provided on the well cabinet frame, the well cabinet frame is arranged on the card hole disk；The feed hopper bottom is provided with taper fixed part, and taper fixed part bottom is provided with outlet, and the taper fixed part is arranged in the fixation hole and is arranged on the well cabinet frame.In major diameter device for casting provided by the invention, hopper is arranged on well cabinet frame by taper fixed part, a hopper is only needed compared to traditional scheme, blowing is carried out by the self-unloading chute of concrete tank, without concrete mixer, it can not only guarantee concrete quality, and save a large amount of cost and time.
Description
Technical field
The present invention relates to piling Technology fields, more particularly, to a kind of major diameter device for casting that difficulty of construction is small
And major diameter method for filling.
Background technique
Early 20th century, the piling bar that various fashioned iron, especially H profile steel occurs in the U.S. receive the attention of contractor, the U.S.
The steel bridge of Mississippi largely uses steel pile foundation, is also widely used to the thirties in Europe.After World War II, with smelting
The development of refining technology, various diameter seamless steel pipes are also used for foundation engineering as steel.Then built to 20 to the thirties
The basis of some skyscrapers just once uses immersed tube bored concrete-pile.To in the 1950s, with large type drill hair
, there is cast-in-situ bored pile in exhibition, and with the development of economy, the cast-in-situ bored pile of minor diameter has been unsatisfactory for cross a river, bridge spanning the sea
Structure uses, and large diameter pile foundation comes into being, and becomes one of external cross a river, favorite mode in basis over strait.
In large aperture foundation work progress, pile foundation filling concrete is the most important thing of construction, is pile foundation construction success
Key point.Since 3 meters of stake holes diameters are big, first sealing concrete side's amount is big, and by taking the project of Nansha port as an example, first sealing concrete is needed
18m3, scheme is perfused using conventional, big hopper (about 16m will be used3)+small hopper (about 2m3), big hopper need to be using pumping, construction
Mechanical more, construction organization difficulty is big, and concrete, which is pumped up, send quality control difficulty larger.
Prior art pile foundation filling concrete is needed using pump, construction machinery is more, difficulty of construction is big and coagulation soil property
Amount is difficult to ensure, wastes more cost and time.
Summary of the invention
Technical problems to be solved
The purpose of the present invention is to provide major diameter device for casting is provided with, to solve prior art pile foundation concrete
Perfusion is needed using pump, construction machinery is more, difficulty of construction is big and concrete quality is difficult to ensure, waste more cost and when
Between the problem of.
Technical solution
In order to solve the above technical problems, major diameter device for casting provided by the invention includes: hopper, well cabinet frame and card hole
Disk；
Fixation hole is provided on the well cabinet frame, the well cabinet frame is arranged on the card hole disk；
The feed hopper bottom is provided with taper fixed part, and taper fixed part bottom is provided with outlet, and the taper is solid
Determine portion and is arranged in the fixation hole setting on the well cabinet frame.
In major diameter device for casting provided by the invention, fixation hole is provided on the well cabinet frame, the well cabinet frame is set
It sets on the card hole disk；The feed hopper bottom is provided with taper fixed part.Hopper is arranged by taper fixed part in well word
On frame, a hopper is only needed compared to traditional scheme, blowing is carried out by the self-unloading chute of concrete tank, without mixed
Solidifying soil pump truck, can not only guarantee concrete quality, and save a large amount of cost and time.
In above-mentioned any scheme, further, the well cabinet frame includes four fixing pieces, and the adjacent fixing piece hangs down
Direct-connected to connect in well word, the hopper and through-hole are rectangle.
In above-mentioned any scheme, further, the fixing piece is that two channel steels are welded.
In above-mentioned any scheme, further, the taper fixed part includes the baffle of multiple triangles, adjacent institute
It states and is fixed together between baffle.
In above-mentioned any scheme, further, valve is provided in the taper fixed part, the valve corresponds to institute
Outlet setting is stated, is provided with traction rope on the valve.
In above-mentioned any scheme, further, through-hole is provided on the card hole disk, the through-hole is for placing steel
Muscle cage, the through-hole and clamping disk are circle.
In above-mentioned any scheme, further, it is provided with card slot along the vertical direction on the card hole disk.
In above-mentioned any scheme, further, the card slot be it is multiple, the circumferential direction along the card hole disk is uniformly distributed.
The present invention also provides a kind of major diameter method for filling, using major diameter device for casting as described above, tool
Body step are as follows:
S1, card hole disk is fixed on drilling platform, well cabinet frame is set, hopper is placed on well cabinet frame and is exported pair
Quasi- steel reinforcement cage；
S2, hopper are transferred to the self-unloading chute of concrete tank, and hopper is filled carry out blowing.
In above-mentioned any scheme, further, subsequent concrete tank is needed to arrange in step S2, blowing opens simultaneously
Valve.
When major diameter device for casting provided by the invention is perfused, the bucket capacity of rectangle is 8m3, hopper when pile foundation is perfused
Decentralization to hopper top is lower than concrete tank self-unloading chute, first fills hopper, arranges second concrete tank, start to put
Material opens simultaneously valve, guarantees that first envelope side's amount is+the second tank car side's amount of hopper amount, meets first envelope and require.This scheme avoids greatly
The use of hopper, while the outfit of pump truck is reduced, difficulty of construction is small, be more advantageous to site operation and concrete quality guarantees.
Beneficial effect
By adopting the above technical scheme, the invention has the following beneficial effects: major diameter device for casting provided by the invention
In, fixation hole is provided on the well cabinet frame, the well cabinet frame is arranged on the card hole disk；The feed hopper bottom is provided with
Taper fixed part.Hopper is arranged on well cabinet frame by taper fixed part, only needs a hopper compared to traditional scheme,
Blowing is carried out by the self-unloading chute of concrete tank, is not necessarily to concrete mixer, can not only guarantee concrete quality, and save
A large amount of cost and time.
Further, the well cabinet frame includes four fixing pieces, and the adjacent fixing piece is vertically connected in well word, described
Hopper and through-hole are rectangle.
Further, the taper fixed part includes the baffle of multiple triangles, is fixed between the adjacent baffle
Together.
Further, valve is provided in the taper fixed part, the valve is arranged corresponding to the outlet, the valve
Traction rope is provided on door.
Detailed description of the invention
It below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of hopper in major diameter device for casting provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of major diameter device for casting provided in an embodiment of the present invention；
Fig. 3 is that the structural schematic diagram on drilling platform is arranged in major diameter device for casting provided in an embodiment of the present invention；
Fig. 4 is the top view of hopper in major diameter device for casting provided in an embodiment of the present invention.
Appended drawing reference:
1- hopper；2- baffle；3- well cabinet frame；
The outlet 4-；5- valve；6- card hole disk；
7- drilling platform；8- steel reinforcement cage；9- shackle member.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " vertical ",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In order to solve prior art pile foundation filling concrete need using pump, construction machinery is more, difficulty of construction is big and
The problem of concrete quality is difficult to ensure, wastes more cost and time.
Embodiment one
Fig. 1 is the structural schematic diagram of hopper in major diameter device for casting provided in an embodiment of the present invention；Fig. 2 is the present invention
The structural schematic diagram for the major diameter device for casting that embodiment provides；Fig. 3 is major diameter provided in an embodiment of the present invention perfusion
The structural schematic diagram on drilling platform is arranged in device；Fig. 4 is to expect in major diameter device for casting provided in an embodiment of the present invention
The top view of bucket.
As shown in Figures 1 to 4, major diameter device for casting provided by the invention includes: hopper 1, well cabinet frame 3 and card hole circle
Disk 6；
Fixation hole is provided on the well cabinet frame 3, the well cabinet frame 3 is arranged on the card hole disk 6；
1 bottom of hopper is provided with taper fixed part, and taper fixed part bottom is provided with outlet 4, the taper
Fixed part is arranged in the fixation hole and is arranged on the well cabinet frame 3.
In major diameter device for casting provided by the invention, fixation hole, the well cabinet frame 3 are provided on the well cabinet frame 3
It is arranged on the card hole disk 6；1 bottom of hopper is provided with taper fixed part.Hopper 1 is arranged by taper fixed part
On well cabinet frame 3, a hopper 1 is only needed compared to traditional scheme, blowing is carried out by the self-unloading chute of concrete tank,
It without concrete mixer, can not only guarantee concrete quality, and save a large amount of cost and time.
In above-mentioned any scheme, further, the well cabinet frame 3 includes four fixing pieces, the adjacent fixing piece
Vertical connection is in well word, and the hopper 1 and through-hole are rectangle.Well cabinet frame 3 is welded into square structure by four Two bors d's oeuveres channel steels.
Specifically, four fixing pieces are that two horizontally disposed first fixing pieces and two second be vertically arranged are fixed
Part, the second fixing piece are located between two the first fixing pieces, and the both ends setting of the first fixing piece is on clamping disk.
Well cabinet frame 3 can be arranged according to demand on clamping disk, can be directly placed on clamping disk or according to need
It asks and is fixed by modes such as welding or screws.
In above-mentioned any scheme, further, the fixing piece is that two channel steels are welded.Two bors d's oeuveres channel steel is combined into
Well cabinet frame 3 can adjust the size weight of channel steel according to the size of hopper 1.
In above-mentioned any scheme, further, the taper fixed part includes the baffle 2 of multiple triangles, adjacent
It is fixed together between the baffle 2.
Taper fixed part is also possible to coniform, and 1 bottom of hopper is plugged in fixation hole as long as can be realized, thus will
The scheme that hopper 1 is fixed on well cabinet frame 3 belongs to the protection scope of the application.
Preferably, the baffle 2 of triangle is steel plate, and four blocks of steel plates are provided in the present embodiment, and hopper 1 is truncated rectangular pyramids knot
Structure, each face bottom are provided with baffle 2.Baffle 2 is fixed on the bottom of hopper 1 by welding.
Guarantee the bottom surface of every block of steel plate when welding in same level, the baffle 2 of the triangle is for supporting hopper 1
On the well cabinet frame 3 of bottom.Baffle 2 is subject to well cabinet frame 3, and baffle 2 extends downwardly, and hopper 1 upwardly extends.
In above-mentioned any scheme, further, valve 5 is provided in the taper fixed part, the valve 5 corresponds to
The outlet 4 is arranged, and is provided with traction rope on the valve 5, opens or closes convenient for control valve.
Valve 5 is plate valve 5, and 5 one end of plate valve and baffle 2 are fixed, traction rope is arranged on the other end, convenient for passing through
Valve 5 is opened and carries out blowing by traction rope.
In above-mentioned any scheme, further, through-hole is provided on the card hole disk 6, the through-hole is for placing
Steel reinforcement cage 8, the through-hole and clamping disk are circle.
For the ease of fixed steel bars cage 8, in above-mentioned any scheme, further, along vertical side on the card hole disk 6
To being provided with card slot.It is provided with shackle member 9 at the top of steel reinforcement cage 8, after shackle member 9 is caught in card hole disk 6 by card slot, is fixed on brill
On hole platform 7.
In order to enable the fixation of steel reinforcement cage 8 is stronger, in above-mentioned any scheme, further, the card slot is more
A, the circumferential direction along the card hole disk 6 is uniformly distributed.
The present invention also provides a kind of major diameter method for filling, using major diameter device for casting as described above, tool
Body step are as follows:
S1, card hole disk 6 is fixed on drilling platform 7, well cabinet frame 3 is set, hopper 1 is placed on well cabinet frame 3 and
4 alignment steel reinforcement cage 8 of outlet；
Under S2, the decentralization to the self-unloading chute of concrete tank of hopper 1, hopper 1 is filled into carry out blowing.
In above-mentioned any scheme, further, subsequent concrete tank is needed to arrange in step S2, blowing opens simultaneously
Valve 5.
This method need to only use a hopper, save the use of hopper；The hopper size is smaller, without using concrete
Pump truck pumping, can meet construction, save mechanical investment；And seeing of seeing of concrete quality, it is easy to control；From above a little
It obtains, site operation tissue is easier than traditional technique.
Embodiment two
In above-mentioned any scheme, further, valve 5 can be spherical valve 5, be provided with traction on spherical valve 5
Spherical valve 5 can be opened by traction rope and carry out blowing by rope.Remaining is the same as embodiment one.
When major diameter device for casting provided by the invention is perfused, 1 volume of hopper of rectangle is 8m3, pile foundation be perfused when expect
1 decentralization of bucket to the top of hopper 1 is lower than concrete tank self-unloading chute, first fills hopper 1, arranges second concrete tank,
Start blowing and open simultaneously valve 5, guarantees+the second tank car side's amount of amount that first envelope side's amount is hopper, meet first envelope and require.This side
Case avoids the use of big hopper 1 in the prior art, while reducing the outfit of pump truck, and difficulty of construction is small, is more advantageous to site operation.
And it can be directly perfused by concrete tank when being perfused, the concrete quality without pumping out concrete, after perfusion
It can guarantee.
In conclusion by adopting the above technical scheme, the invention has the following beneficial effects: major diameters provided by the invention
In device for casting, fixation hole is provided on the well cabinet frame 3, the well cabinet frame 3 is arranged on the card hole disk 6；The material
1 bottom of struggling against is provided with taper fixed part.Hopper 1 is arranged on well cabinet frame 3 by taper fixed part, only needs compared to traditional scheme
A hopper 1 is wanted, blowing is carried out by the self-unloading chute of concrete tank, concrete mixer is not necessarily to, can not only guarantee
Concrete quality, and save a large amount of cost and time.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of major diameter device for casting characterized by comprising hopper, well cabinet frame and card hole disk；
Fixation hole is provided on the well cabinet frame, the well cabinet frame is arranged on the card hole disk；
The feed hopper bottom is provided with taper fixed part, and taper fixed part bottom is provided with outlet, the taper fixed part
The fixation hole is arranged in be arranged on the well cabinet frame.
2. major diameter device for casting according to claim 1, which is characterized in that the well cabinet frame includes four fixations
Part, the adjacent fixing piece are vertically connected in well word, and the hopper and through-hole are rectangle.
3. major diameter device for casting according to claim 2, which is characterized in that the fixing piece is two channel steel welding
It forms.
4. major diameter device for casting according to claim 1, which is characterized in that the taper fixed part includes multiple three
Angular baffle is fixed together between the adjacent baffle.
5. major diameter device for casting according to claim 1, which is characterized in that be provided with valve in the taper fixed part
Door, the valve are arranged corresponding to the outlet, are provided with traction rope on the valve.
6. major diameter device for casting according to claim 1, which is characterized in that be provided on the card hole disk logical
Hole, for the through-hole for placing steel reinforcement cage, the through-hole and clamping disk are circle.
7. major diameter device for casting according to claim 6, which is characterized in that on the card hole disk along the vertical direction
It is provided with card slot.
8. major diameter device for casting according to claim 7, which is characterized in that the card slot be it is multiple, along the card
The circumferential direction of hole disk is uniformly distributed.
9. a kind of major diameter method for filling, using the major diameter device for casting as described in claim 1-8 any one, tool
Body step are as follows:
S1, card hole disk is fixed on drilling platform, well cabinet frame is set, hopper is placed on well cabinet frame and exports alignment steel
Muscle cage；
S2, hopper are transferred to the self-unloading chute of concrete tank, and hopper is filled carry out blowing.
10. major diameter method for filling according to claim 9, which is characterized in that needed to arrange in step S2 subsequent mixed
Solidifying native tank vehicle, blowing open simultaneously valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408371.8A CN109322300A (en) | 2018-11-23 | 2018-11-23 | A kind of major diameter device for casting and major diameter method for filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408371.8A CN109322300A (en) | 2018-11-23 | 2018-11-23 | A kind of major diameter device for casting and major diameter method for filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109322300A true CN109322300A (en) | 2019-02-12 |
Family
ID=65258699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811408371.8A Pending CN109322300A (en) | 2018-11-23 | 2018-11-23 | A kind of major diameter device for casting and major diameter method for filling |
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| CN (1) | CN109322300A (en) |
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