CN104988941B - Large bearing platform type foundation hanging formwork and construction method thereof - Google Patents
Large bearing platform type foundation hanging formwork and construction method thereof Download PDFInfo
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- CN104988941B CN104988941B CN201510264315.1A CN201510264315A CN104988941B CN 104988941 B CN104988941 B CN 104988941B CN 201510264315 A CN201510264315 A CN 201510264315A CN 104988941 B CN104988941 B CN 104988941B
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Abstract
The invention provides a large bearing platform type foundation hanging formwork. The formwork comprises foundation hanging formwork units, a hanging formwork holder, a bearing platform foundation formwork unit, a bearing platform foundation, a foundation bed, a foundation, and two foundation main ribs. The foundation is centrally arranged at the upper portion of the bearing platform foundation. The foundation main ribs are respectively arranged on the two sides of the interior of the foundation. The lower ends of the foundation main ribs extend into the bottom of the bearing platform foundation. The foundation hanging formwork units are respectively arranged on the two sides of the foundation. The hanging formwork holder is arranged at the connection joint of the foundation and the bearing platform foundation. The hanging formwork holder comprises a full-length rib and two limit blocks. The two limit blocks are respectively fixed to the two ends of the full-length rib. The full-length rib is fixed to the two foundation main ribs. The large bearing platform type foundation hanging formwork is simple in structure, is convenient to use, improves the production efficiency, and saves the cost. The invention also provides a construction method for the large bearing platform type foundation hanging formwork.
Description
Technical field
The present invention relates to construction engineering technical field, especially relate to a kind of large-scale cushion cap class basis and hang formwork and construction party
Method.
Background technology
In Building Construction, for increasing bearing capacity, set up some cushion cap class bases of meter, cushion cap class basis is often
Convex shape, up-small and down-big, cushion cap has cube structure, rectangular structure, eight words to break structure etc., due to hanging formwork inconvenience, just
Separately construct in reason condition lower cushion cap and basis, separately the faying face of construction needs secondary cleaning, increase unnecessary artificial input；
Gene basis reinforcing bar is interspersed in cushion cap foundation, and at such large-size bearing type cushion cap foundation faying face, reinforcing bar density is larger, knot
Conjunction face cleaning difficulty is very big, will directly affect duration progress, and increase construction cost.
Content of the invention
For above-mentioned technical problem, it is an object of the present invention to provide formwork is hung on a kind of large-scale cushion cap class basis, structure is simple, makes
With convenient, low cost.The present invention another object is that the construction method providing above-mentioned large-scale cushion cap class basis to hang formwork, for solving
A modulus problem is hung it is ensured that cushion cap class base concrete one piece pouring construction completes in various cushion cap class bases.
The technical solution used in the present invention is：
Formwork is hung on a kind of large-scale cushion cap class basis, hangs formwork, hangs die shoe and cushion cap foundation formwork, cushion cap base including basis
Plinth, blinding layer, basis and two pile foundation cage bars, described cushion cap foundation is arranged on described blinding layer, described blinding layer
Width be slightly wider than the width of described cushion cap foundation, described basis is centrally located in the top of described cushion cap foundation, described basis
Internal is respectively provided on two sides with described foundation main reinforcement, and the lower end of described foundation main reinforcement extend into the bottom of cushion cap foundation, described base
Plinth is respectively provided on two sides with described basis and hangs formwork, and the described die shoe that hangs is arranged at basic and cushion cap foundation junction, described cushion cap
Basic infrastructure is respectively provided on two sides with described cushion cap foundation formwork；The described die shoe that hangs includes elongated muscle and two limited blocks, two institutes
State the two ends that limited block is respectively fixedly disposed at described elongated muscle, the distance between two described limited blocks are slightly less than described basis
Width, described elongated muscle is fixedly installed on two described foundation main reinforcements.
Formwork is hung on large-scale cushion cap class basis of the present invention, and wherein, described basis is strip footing, described cushion cap foundation
For eight word slope cushion cap strip footings.
Formwork is hung on large-scale cushion cap class basis of the present invention, and wherein, formwork is hung on described basis, and to include basic flitch horizontal
Back cord, foundation construction template, some split bolts and some vertical back cords, the both sides on described basis are provided with foundation construction mould
Plate, described foundation construction template is provided with the described basis horizontal back cord of flitch away from the side on described basis, and described basis flitch is horizontal
It is provided with some described vertical back cords to back cord away from basic side, pass through between the described vertical back cord of described basis both sides
Some described split bolts are fixedly connected.
Formwork is hung on large-scale cushion cap class basis of the present invention, and wherein, described vertical back cord is double steel pipe.
Formwork is hung on large-scale cushion cap class basis of the present invention, and wherein, described cushion cap foundation formwork includes cushion cap foundation and builds
Building mould, cushion cap foundation flitch back cord, cushion cap foundation diagonal brace and cushion cap foundation support, and the both ends of described blinding layer set respectively
Described cushion cap foundation is had to support, the outside that described cushion cap foundation supports is provided with described cushion cap foundation diagonal brace, described cushion cap foundation
Both ends are respectively equipped with described cushion cap foundation building template, between described cushion cap foundation building template and the support of described cushion cap foundation
Laterally it is fixed with some described cushion cap foundation flitch back cords.
Formwork is hung on large-scale cushion cap class basis of the present invention, wherein, described elongated muscle and two described limited blocks by
Reinforcing bar is prepared from.
The construction method of formwork is hung on a kind of large-scale cushion cap class basis, comprises the following steps：
A () pours described blinding layer；
B () installs floor reinforcement and described foundation main reinforcement on described blinding layer；
C () installs described cushion cap foundation formwork, successively installation platform foundation construction template, cushion cap foundation flitch back cord, hold
Stylobate plinth diagonal brace and cushion cap foundation support；
D () welds described elongated muscle in two described foundation main reinforcements of the described basic lap-joint with described cushion cap foundation；
E (), on described elongated muscle, welds described limited block, and install described basis outside described limited block and hang
Mould, installation foundation building template, the basic horizontal back cord of flitch and some vertical back cords, are fixed with some split bolts successively；
F (), pours to described basic and described cushion cap base to described cushion cap foundation casting concrete from described basic both sides
Plinth lap position, and vibrate in time and put in place；
G () is from described basis top casting concrete, until the concreting on described basis completes, and vibrate in time to
Position；
H () is removed described basis and is hung formwork and described cushion cap foundation formwork；
(i) concrete basic maintenance.
Beneficial effect of the present invention：
Formwork is hung on large-scale cushion cap class basis of the present invention, by elongated on basis and the setting of cushion cap foundation lap-joint
Muscle, and in elongated muscle setting limited block, the basis of basic both sides is hung with formwork and carry out spacing, the basis controlling basic both sides is hung
It is ensured that thickness of protection tier, structure is simple for the spacing of formwork, easy to use it is ensured that cushion cap foundation and base concrete
Integral concreting molding, improves production efficiency, has saved cost.
Formwork is hung on large-scale cushion cap class basis of the present invention, described basis hang formwork include the horizontal back cord of basic flitch,
Foundation construction template, some split bolts and some vertical back cords, can preferably brace foundation, be easy to construction and obtain preferably
Effect.
Formwork is hung on large-scale cushion cap class basis of the present invention, and described cushion cap foundation formwork includes cushion cap foundation building mould
Plate, cushion cap foundation flitch back cord, cushion cap foundation diagonal brace and cushion cap foundation support, and can preferably support cushion cap foundation, structure letter
Single, support effect is good, easy to operate.
The construction method of formwork is hung on large-scale cushion cap class basis of the present invention, solves cushion cap foundation and hanging of basis is propped up
Modulus problem, it is ensured that cushion cap foundation and the concrete integral concreting molding on basis, decreases the cleaning work of faying face, effectively
Improve efficiency of construction, scientific and reasonable shortens the duration, cost-effective；It is applied to various cushion cap class isolated footings, equipment base
The engineerings such as plinth, steel structure basis.
Brief description
Fig. 1 is the structural representation that formwork is hung on large-scale cushion cap class basis of the present invention.
With reference to specific embodiments and the drawings, the invention will be further described.
Specific embodiment
As shown in figure 1, formwork is hung on a kind of large-scale cushion cap class basis, hang formwork including basis, hang die shoe and cushion cap foundation props up
Mould, cushion cap foundation 4, blinding layer 5, basis 13 and two pile foundation cage bars 14, basis 13 is strip footing, and cushion cap foundation 4 is eight
Word slope cushion cap strip footing, cushion cap foundation 4 is arranged on blinding layer 5, and the width of blinding layer 5 is slightly wider than cushion cap foundation 4
Bottom width, basis 13 is centrally located in the top of cushion cap foundation 4, is respectively provided on two sides with foundation main reinforcement 14 within basis 13,
The lower end of foundation main reinforcement 14 extend into the bottom of cushion cap foundation 4, and basis 13 is respectively provided on two sides with described basis and hangs formwork, described hangs
Die shoe is arranged at the junction of basis 13 and cushion cap foundation 4, and cushion cap foundation 4 bottom is respectively provided on two sides with described cushion cap foundation and props up
Mould；
Described basis is hung formwork and is included the horizontal back cord of basic flitch 1, foundation construction template 2, some split bolts 3 and some
Vertical back cord 12, the both sides on basis 13 are provided with foundation construction template 2, and foundation construction template 2 sets away from the side on basis 13
There is a horizontal back cord of basic flitch 1, the side away from basis 13 of the horizontal back cord 1 of basic flitch is provided with some vertical back cords 12, erects
It is double steel pipe to back cord 12, be fixedly connected by some split bolts 3 between the vertical back cord 12 of basic 13 both sides；
The described die shoe that hangs includes elongated muscle 10 and two limited blocks 11, and two limited blocks 11 are respectively by being welded and fixed setting
At the two ends of elongated muscle 10, the distance between two limited blocks 11 are slightly less than the width on basis 13, and elongated muscle 10 passes through point solid welding
Surely it is arranged in two pile foundation cage bars 14, the length of elongated muscle 1 hangs the distance between formwork more than two described bases, elongated muscle
10 and two limited blocks 11 be prepared from by reinforcing bar；
Described cushion cap foundation formwork includes cushion cap foundation building template 6, cushion cap foundation flitch back cord 7, cushion cap foundation diagonal brace 8
Support 9 with cushion cap foundation, the both ends of blinding layer 5 are respectively equipped with cushion cap foundation and support 9, and cushion cap foundation supports 9 outside to set
There is cushion cap foundation diagonal brace 8, the both ends of cushion cap foundation 4 are respectively equipped with cushion cap foundation building template 6, cushion cap foundation building template 6
With cushion cap foundation supports and is laterally fixed with some cushion cap foundation flitch back cords 7 between 9.
The construction method of formwork is hung on large-scale cushion cap class basis described in the present embodiment, comprises the following steps：
A () pours blinding layer 5；
B () installs floor reinforcement and foundation main reinforcement 14 on blinding layer 5；
C () installs described cushion cap foundation formwork, successively installation platform foundation construction template 6, cushion cap foundation flitch back cord 7,
Cushion cap foundation diagonal brace 8 and cushion cap foundation support 9 supports；
D () welds elongated muscle 10 on basis 13 with two pile foundation cage bars 14 of the lap-joint of cushion cap foundation 4；
(e) on elongated muscle 10, welded limiting block 11, and install described basis in limited block 11 outside and hang formwork, successively
Installation foundation building template 2, the basic horizontal back cord of flitch 1 and some vertical back cords 12, fixing with some split bolts 3, in limit
Position block 11 carries out spacing, the spacing control of optimized integration building template 2 away from the side setting foundation construction template 2 on basis 13,
Ensure that thickness of protection tier；
(f) from basis 13 both sides to cushion cap foundation 4 casting concrete, pour to basis 13 with cushion cap foundation 4 lap position,
And vibrate in time and put in place；
G () is from basic 13 top casting concretes, until the concreting on basis 13 completes, and vibrate in time and put in place；
H () is removed described basis and is hung formwork and described cushion cap foundation formwork；
(i) concrete basic maintenance.
Embodiment described above is only that the preferred embodiment of the present invention is described, the not model to the present invention
Enclose and be defined, on the premise of without departing from design spirit of the present invention, the technical side to the present invention for the those of ordinary skill in the art
Various modifications and improvement that case is made, all should fall in the protection domain of claims of the present invention determination.
Claims (7)
1. a kind of large-scale cushion cap class basis hang formwork it is characterised in that：Hang formwork including basis, hang die shoe and cushion cap foundation props up
Mould, cushion cap foundation (4), blinding layer (5), basic (13) and two pile foundation cage bars (14), described cushion cap foundation (4) is arranged at institute
State on blinding layer (5), the width of described blinding layer (5) is slightly wider than the width of described cushion cap foundation (4), described basis (13)
It is centrally located in the top of described cushion cap foundation (4), what described basis (13) was internal is respectively provided on two sides with described foundation main reinforcement
(14), the lower end of described foundation main reinforcement (14) extend into the bottom of cushion cap foundation (4), and described basis (13) is respectively provided on two sides with institute
State basis and hang formwork, described hang the junction that die shoe is arranged at basic (13) and cushion cap foundation (4), under described cushion cap foundation (4)
Portion is respectively provided on two sides with described cushion cap foundation formwork；The described die shoe that hangs includes elongated muscle (10) and two limited blocks (11), two
Described limited block (11) is respectively fixedly disposed at the two ends of described elongated muscle (10), the distance between two described limited blocks (11)
It is slightly less than the width of described basis (13), described elongated muscle (10) is fixedly installed on two described foundation main reinforcements (14).
2. large-scale cushion cap class basis according to claim 1 hang formwork it is characterised in that：Described basis (13) is bar shaped base
Plinth, described cushion cap foundation (4) is eight word slope cushion cap strip footings.
3. large-scale cushion cap class basis according to claim 2 hang formwork it is characterised in that：Described basis is hung formwork and is included base
The horizontal back cord of plinth flitch (1), foundation construction template (2), some split bolts (3) and some vertical back cords (12), described basis
(13) both sides are provided with foundation construction template (2), and described foundation construction template (2) sets away from the side of described basis (13)
There is a described basis horizontal back cord of flitch (1), the side away from basic (13) of the described basis horizontal back cord of flitch (1) is provided with some
Described vertical back cord (12), passes through some described split bolts between the described vertical back cord (12) of described basis (13) both sides
(3) it is fixedly connected.
4. large-scale cushion cap class basis according to claim 3 hang formwork it is characterised in that：Described vertical back cord (12) is double
Steel pipe.
5. large-scale cushion cap class basis according to claim 4 hang formwork it is characterised in that：Described cushion cap foundation formwork includes
Cushion cap foundation building template (6), cushion cap foundation flitch back cord (7), cushion cap foundation diagonal brace (8) and cushion cap foundation support (9), described
The both ends of blinding layer (5) are respectively equipped with described cushion cap foundation and support (9), and described cushion cap foundation supports the outside of (9) to be provided with
Described cushion cap foundation diagonal brace (8), the both ends of described cushion cap foundation (4) are respectively equipped with described cushion cap foundation building template (6), institute
State cushion cap foundation building template (6) and described cushion cap foundation supports and is laterally fixed with some described cushion cap foundation wood between (9)
Square back cord (7).
6. large-scale cushion cap class basis according to claim 5 hang formwork it is characterised in that：Described elongated muscle (10) and two
Described limited block (11) is prepared from by reinforcing bar.
7. the large-scale cushion cap class basis described in claim 5 or 6 hang formwork construction method it is characterised in that：Walk including following
Suddenly：
A () pours described blinding layer (5)；
B () installs floor reinforcement and described foundation main reinforcement (14) on described blinding layer (5)；
C () installs described cushion cap foundation formwork, successively installation platform foundation construction template (6), cushion cap foundation flitch back cord (7),
Cushion cap foundation diagonal brace (8) and cushion cap foundation support (9) to support；
D () described foundation main reinforcement (14) welding is described with two of the lap-joint of described cushion cap foundation (4) in described basis (13)
Elongated muscle (10)；
E (), on described elongated muscle (10), is welded described limited block (11), and is installed described base outside described limited block (11)
Plinth hangs formwork, successively installation foundation building template (2), the basic horizontal back cord of flitch (1) and some vertical back cords (12), with some
Split bolt (3) is fixing；
(f) from described basis (13) both sides to described cushion cap foundation (4) casting concrete, pour to described basis (13) with described
Cushion cap foundation (4) lap position, and vibrate in time and put in place；
G (), from described basis (13) top casting concrete, until the concreting of described basis (13) completes, and is shaken in time
Smash and put in place；
H () is removed described basis and is hung formwork and described cushion cap foundation formwork；
(i) concrete basic maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264315.1A CN104988941B (en) | 2015-05-21 | 2015-05-21 | Large bearing platform type foundation hanging formwork and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264315.1A CN104988941B (en) | 2015-05-21 | 2015-05-21 | Large bearing platform type foundation hanging formwork and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104988941A CN104988941A (en) | 2015-10-21 |
| CN104988941B true CN104988941B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510264315.1A Active CN104988941B (en) | 2015-05-21 | 2015-05-21 | Large bearing platform type foundation hanging formwork and construction method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114016533A (en) * | 2021-10-25 | 2022-02-08 | 中国建筑第五工程局有限公司 | Construction structure and construction method of large-section bearing platform deep cup foundation |
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|---|---|---|---|---|
| CN101446088A (en) * | 2008-11-11 | 2009-06-03 | 中国电力科学研究院 | Construction method for pole and tower foundation in Gobi Desert gravelly soil area |
| CN202430737U (en) * | 2011-12-26 | 2012-09-12 | 中国十七冶集团有限公司 | Overall positioning and reinforcing device for equipment foundation row and group embedded bolt |
| CN202530469U (en) * | 2012-03-17 | 2012-11-14 | 孔蕾蕾 | Foundation template waterproof structure |
| CN103498479A (en) * | 2013-10-17 | 2014-01-08 | 南通华新建工集团有限公司 | Stepped independent foundation formwork bracing method |
| CN204059393U (en) * | 2014-09-02 | 2014-12-31 | 国家电网公司 | A kind of transmission line tower foundation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004003333A (en) * | 2002-04-20 | 2004-01-08 | Takuya Tamao | Heat insulation form, structure using it, and construction method for foundation |
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2015
- 2015-05-21 CN CN201510264315.1A patent/CN104988941B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101446088A (en) * | 2008-11-11 | 2009-06-03 | 中国电力科学研究院 | Construction method for pole and tower foundation in Gobi Desert gravelly soil area |
| CN202430737U (en) * | 2011-12-26 | 2012-09-12 | 中国十七冶集团有限公司 | Overall positioning and reinforcing device for equipment foundation row and group embedded bolt |
| CN202530469U (en) * | 2012-03-17 | 2012-11-14 | 孔蕾蕾 | Foundation template waterproof structure |
| CN103498479A (en) * | 2013-10-17 | 2014-01-08 | 南通华新建工集团有限公司 | Stepped independent foundation formwork bracing method |
| CN204059393U (en) * | 2014-09-02 | 2014-12-31 | 国家电网公司 | A kind of transmission line tower foundation |
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| CN104988941A (en) | 2015-10-21 |
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