CN110397274A - A kind of circle concrete is interior to receive the outer formwork erecting structure supportted - Google Patents
A kind of circle concrete is interior to receive the outer formwork erecting structure supportted Download PDFInfo
- Publication number
- CN110397274A CN110397274A CN201910738511.6A CN201910738511A CN110397274A CN 110397274 A CN110397274 A CN 110397274A CN 201910738511 A CN201910738511 A CN 201910738511A CN 110397274 A CN110397274 A CN 110397274A
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- CN
- China
- Prior art keywords
- template
- interior
- arc
- flitch
- arc template
- 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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- 239000004567 concrete Substances 0.000 title claims abstract description 26
- 238000009415 formwork Methods 0.000 title claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 238000005266 casting Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 43
- 239000010959 steel Substances 0.000 claims description 43
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 239000003351 stiffener Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The present invention relates to receive the outer formwork erecting structure supportted in a kind of round concrete comprising template, the template include inner arc template and outer arc template, and arc casting chamber is formed between the convex surface of the inner arc template and the concave surface of outer arc template；The concave surface of the inner arc template is provided with the inner arc regulating mechanism for being suitable for adjusting inner arc template radian；The convex surface of the outer arc template is provided with the outer arc regulating mechanism for being suitable for adjusting outer arc template radian.The present invention has the radian for facilitating and adjusting outer arc template and inner arc template, so that the precision of arc concrete structure is improved, the effect to economize on resources.
Description
Technical field
The present invention relates to concrete formwork fields, more particularly, to the formwork erecting structure for receiving outer support in a kind of round concrete.
Background technique
In construction, for the circle and curved surface reinforced concrete works of building, traditional mold method is
The shape that template is curved to works, is stood respectively by two workers in the two sides of template, is applied pressure to template, is maintained template
Curved shape, then several flitches are bent with nail and are secured transverse in template by third worker, after fixed, mould
The worker of plate two sides unclamps template.It is easy to appear rebound phenomenon after template two sides revocation external force, so that the essence of concrete structure
Degree reduces, meanwhile, after concrete structure completes, flitch is all removed, and flitch bending deformation can not reuse, seriously
Waste of resource.
Summary of the invention
The object of the present invention is to provide the outer formwork erecting structure supportted is received in a kind of round concrete, has and facilitate round concrete
Wall construction, flitch is reusable, the advantages of economizing on resources.
The technical proposal adopted by the invention to solve the above technical problems is that:
Receive the outer formwork erecting structure supportted, including template in a kind of circle concrete, the template includes inner arc template and outer arc template,
Arc casting chamber is formed between the convex surface of the inner arc template and the concave surface of outer arc template；
The concave surface of the inner arc template is provided with the inner arc regulating mechanism for being suitable for adjusting inner arc template radian；
The convex surface of the outer arc template is provided with the outer arc regulating mechanism for being suitable for adjusting outer arc template radian.
Further: the inner arc regulating mechanism includes multiple interior flitches and interior short screw, and the interior flitch is solid vertically
It is scheduled on the concave surface of inner arc template, the interior short screw is horizontally through two neighboring interior flitch, and spiral shell is distinguished at every interior short screw both ends
Line is connected with interior nut, and two interior flitches which is worn are located between the interior nut at the interior short screw both ends；
The outer arc regulating mechanism includes multiple outer flitches and outer short screw, and the outer flitch is fixed on outer arc template vertically
Convex surface, the outer short screw are horizontally through two neighboring outer flitch, and every outer short screw both ends are threaded with exterior nut cap, this is outer
The exterior nut cap at short screw both ends is located between two outer flitches that the outer short screw is worn.
Further: the template is externally provided with vertical reinforcing member；
The vertical reinforcing member includes two root long steel pipes and joint steel pipe, and two long steel pipes are respectively and vertically fixed at connection steel
The both ends of pipe, a long steel pipe are located at outer arc template convex surface side, and another long steel pipe is located at inner arc template concave surface
Side；
The vertical reinforcing member is provided with several groups along the arc length direction of template.
It is further: Screw arbor with nut at both-ends, the both ends point of the Screw arbor with nut at both-ends are equipped between the inner arc template and outer arc template
It is not fixed with long steel pipe.
Further: the long steel pipe side is fixedly connected with short steel pipes in parallel, and spiral shell is distinguished at the both ends of the Screw arbor with nut at both-ends
Line is connected with pressing plate, and the pressing plate side is formed with the pressure holding cambered surface matched with long steel pipe and short steel pipes side wall, the pressing plate
It is relatively moved along Screw arbor with nut at both-ends, so that long steel pipe, short steel pipes compress inner arc template and outer arc template respectively.
It is further: horizontal stiffener to be equipped on the interior flitch and outer flitch, the horizontal stiffener is along template
Length direction is provided with several；
The horizontal stiffener includes annulus hoop and connector；
The annulus hoop is fixed on the both ends of annulus hoop, is suitable for circle around interior flitch and the circle setting of outer flitch one, the connector
The both ends of hoop connect and tighten to annulus hoop.
Further: the connector includes casing and screw rod；
Described sleeve pipe is welded on the both ends of annulus hoop, and the both ends of the screw rod are pierced by two casings respectively and are threaded with spiral shell
It is female.
The beneficial effects of the present invention are: the present invention passes through the exterior nut cap adjusted on outer short screw, so that outer arc template is not easy
It is expanded to convex surface, reduces rebound phenomenon, to facilitate the radian for adjusting outer arc template；Pass through the interior spiral shell on short screw in adjusting
Cap to facilitate the radian for adjusting inner arc template, and then improves arc concrete knot so that inner arc template is not easy to shrink to cavity plate
The precision of structure object, flitch are reused, are economized on resources.
Detailed description of the invention
The following further describes the present invention with reference to the drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is in the present invention for embodying the schematic diagram of inner arc regulating mechanism；
Fig. 3 is in the present invention for embodying the schematic diagram of outer arc regulating mechanism
Fig. 4 is in the present invention for embodying the schematic diagram of annulus hoop and connector；
Fig. 5 is in the present invention for embodying the schematic diagram of Screw arbor with nut at both-ends.
In figure, 1, inner arc template；2, outer arc template；3, inner arc regulating mechanism；31, interior flitch；32, interior short screw；33, interior
Nut；4, outer arc regulating mechanism；41, outer flitch；42, outer short screw；43, exterior nut cap；5, vertical reinforcing member；51, long steel pipe；
52, joint steel pipe；53, short steel pipes；54, Screw arbor with nut at both-ends；55, pressing plate；56, cambered surface is pressed；6, horizontal stiffener；61, annulus hoop；
62, connector；621, casing；622, screw rod；623, nut.
Specific embodiment
Presently in connection with attached drawing, the present invention is further illustrated.These attached drawings are simplified schematic diagram only with signal side
Formula illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Receive the outer formwork erecting structure supportted, such as Fig. 1, including template in a kind of circle concrete, template includes inner arc template 1 and outer
Arc template 2 is formed with arc casting chamber between the convex surface of inner arc template 1 and the concave surface of outer arc template 2.
Such as Fig. 2, the concave surface of inner arc template 1 is provided with the inner arc regulating mechanism 3 for being suitable for adjusting 1 radian of inner arc template.
Specifically, inner arc regulating mechanism 3 includes multiple interior flitches 31 and interior short screw 32 such as Fig. 2, interior flitch 31 passes through
Nail is fixed on the concave surface of inner arc template 1 vertically, and interior short screw 32 is horizontally through the interior flitch 31 of adjacent two, short spiral shell in every
The both ends of bar 32 are threaded with interior nut 33 respectively, and two flitches which is worn are located at the interior short screw 32
Between the interior nut 33 at both ends.It is arranged with gasket on interior short screw 32, for increasing the contact of interior nut 33 with interior short screw 32
Area improves the pretightning force of interior nut 33.1 two sides of inner arc template will appear rebound phenomenon after unclamping, i.e., elastic force is along inner arc template 1
Two laterally inner sides on convex surface are concentrated, and two interior nuts 33 are arranged in the outside of two neighboring interior flitch 31, can stop inner arc
The two sides of template 1 are sprung back, and keep the radian of inner arc template 1.
Such as Fig. 3, the convex surface of outer arc template 2 is provided with the outer arc regulating mechanism 4 for being suitable for adjusting 2 radian of outer arc template.
Specifically, outer arc regulating mechanism 4 includes multiple outer flitches 41 and outer short screw 42 such as Fig. 3, outer flitch 41 passes through
Nail is fixed on the outside of outer arc template 2 vertically, and outer short screw 42 is horizontally through the outer flitch 41 of adjacent two, every outer short spiral shell
42 both ends of bar are threaded with exterior nut cap 43, and the exterior nut cap 43 at outer 42 both ends of short screw is located at what the outer short screw 42 was worn
Between two outer flitches 41.It is arranged with gasket on outer short screw 42, for increasing the contact surface of exterior nut cap 43 Yu outer short screw 42
Product improves the pretightning force of exterior nut cap 43.2 two sides of outer arc template will appear rebound phenomenon after unclamping, i.e. elastic force is convex along outer arc template 2
Two laterally inner sides in face are concentrated, and therefore, two exterior nut caps 43 on an outer short screw 42 are arranged in two neighboring outer flitch
Between 41, make two exterior nut caps 43 respectively to two sides applied force, to offset elastic force, keeps the radian of outer arc template 2.
As Fig. 4 is equipped with horizontal stiffener 6, horizontal stiffener 6 is along template for further reinforcing template in template
Length direction is provided with several.Horizontal stiffener 6 includes annulus hoop 61 and connector 62.Annulus hoop 61 is around interior 31 He of flitch
The both ends of annulus hoop 61 are arranged in the circle setting of outer flitch 41 1, connector 62, for connect annulus hoop 61 and to annulus hoop 61 into
Row tightening.
Specifically, connector 62 includes casing 621 and screw rod 622 such as Fig. 4.Casing 621 is welded on the two of annulus hoop 61
End, the both ends of screw rod 622 are pierced by two casings 621 respectively and are threaded with nut 623, right by nut 623 and screw rod 622
The both ends of annulus hoop 61 are fixed.
As Fig. 1, to improve the processing to template, is externally provided with to reinforce to horizontal stiffener 6 in annulus hoop 61
Vertical reinforcing member 5, and vertical reinforcing member 5 is provided with several groups along the arc length direction of template.
Specifically, vertical reinforcing member 5 includes two root long steel pipes 51 and joint steel pipe 52 such as Fig. 1.Two root long steel pipes 51 difference
The both ends of joint steel pipe 52 are vertically fixed on by fastener, a root long steel pipe 51 is located at the convex surface of outer arc template 2, another root long steel
Pipe 51 is located at the concave surface of inner arc template 1, and joint steel pipe 52 is located at the top of inner arc template 1 and outer arc template 2.Long steel pipe 51 is used for
Annulus hoop 61 is compressed, to compress to template.
Such as Fig. 1 and Fig. 5, long 51 side of steel pipe is fixedly connected with short steel pipes 53, the both ends point of the Screw arbor with nut at both-ends 54 in parallel
It is not threaded with pressing plate 55,55 side of pressing plate forms the pressure holding cambered surface matched with long steel pipe 51 and 53 side wall of short steel pipes
56, when pressing plate 55 is relatively moved along Screw arbor with nut at both-ends 54, presses 56 pairs of cambered surface and compress long steel pipe 51 and short steel pipes 53, thus right
Annulus hoop 61 is compressed, and then compresses template, improves the arc precision of template.
Specific implementation process:
When round concrete wall formwork, firstly, center location is first determined, then according to radius ruler according to control axis and drawing
Outer edge and control line in the round concrete walls of very little pop-up.Then, inner arc template 1 and outer arc template 2 are placed, respectively in adjusting
The exterior nut cap 43 on interior nut 33 and outer short screw 42 on short screw 32, so that the arc minutes of inner arc template 1, outer arc template 2
It is not identical as interior outer edge radian.Then, 54 hole of Screw arbor with nut at both-ends is beaten in inner arc template 1 and outer arc template 2, then successively solid
Determine horizontal stiffener 6 and vertical reinforcing member 5, further template is reinforced.
Compared to the prior art, not only the radian of adjustable template, is improved round or bent formwork erecting structure in the present invention
The arc precision of surface concrete wall.And after concrete walls casting complete, flitch, interior short screw 32 and outer short screw 42
It is reused, is economized on resources with disassembling.
Compared to the prior art, not only the radian of adjustable template, is improved round or bent formwork erecting structure in the present invention
The arc precision of surface concrete wall.And after concrete walls casting complete, flitch, interior short screw and outer short screw can be torn open
It unloads reuse down, economizes on resources.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (7)
1. receiving the outer formwork erecting structure supportted in a kind of circle concrete, it is characterised in that:
Including template, the template includes inner arc template (1) and outer arc template (2), the convex surface of the inner arc template (1) and outer arc
Arc casting chamber is formed between the concave surface of template (2)；
The concave surface of the inner arc template (1) is provided with the inner arc regulating mechanism (3) for being suitable for adjusting inner arc template (1) radian；
The convex surface of the outer arc template (2) is provided with the outer arc regulating mechanism (4) for being suitable for adjusting outer arc template (2) radian.
2. receiving the outer formwork erecting structure supportted in a kind of round concrete according to claim 1, it is characterised in that:
The inner arc regulating mechanism (3) includes multiple interior flitches (31) and interior short screw (32), and the interior flitch (31) is vertical
It is fixed on the concave surface of inner arc template (1), the interior short screw (32) is horizontally through two neighboring interior flitch (31), short spiral shell in every
Bar (32) both ends are threaded with interior nut (33) respectively, and two interior flitches (31) which is worn are located at should
Between the interior nut (33) at interior short screw (32) both ends；
The outer arc regulating mechanism (4) includes multiple outer flitches (41) and outer short screw (42), and the outer flitch (41) is vertical
It is fixed on the outside of outer arc template (2), the outer short screw (42) is horizontally through two neighboring outer flitch (41), every outer short spiral shell
Bar (42) both ends are threaded with exterior nut cap (43), and the exterior nut cap (43) at outer short screw (42) both ends is located at the outer short screw
(42) between the outer flitch (41) of two worn.
3. receiving the outer formwork erecting structure supportted in a kind of round concrete according to claim 1, it is characterised in that:
The template is externally provided with vertical reinforcing member (5)；
The vertical reinforcing member (5) includes two root long steel pipes (51) and joint steel pipe (52), and two long steel pipes (51) are respectively
The both ends of joint steel pipe (52) are vertically fixed on, a long steel pipe (51) is located at outer arc template (2) convex surface side, Ling Yigen
The long steel pipe (51) is located at inner arc template (1) concave side；
The vertical reinforcing member (5) is provided with several groups along the arc length direction of template.
4. receiving the outer formwork erecting structure supportted in a kind of round concrete according to claim 3, it is characterised in that:
Screw arbor with nut at both-ends (54) are equipped between the inner arc template (1) and outer arc template (2), the both ends point of the Screw arbor with nut at both-ends (54)
It is unfixed with long steel pipe (51).
5. receiving the outer formwork erecting structure supportted in a kind of round concrete according to claim 4, it is characterised in that:
Long steel pipe (51) side is fixedly connected with short steel pipes (53) in parallel, the both ends point of the Screw arbor with nut at both-ends (622) (54)
It is not threaded with pressing plate (55), pressing plate (55) side forms and matched with long steel pipe (51) and short steel pipes (53) side wall
Pressure holding cambered surface (56), the pressing plate (55) relatively moves along Screw arbor with nut at both-ends (54), so that long steel pipe (51), short steel pipes (53)
Inner arc template (1) and outer arc template (2) are compressed respectively.
6. receiving the outer formwork erecting structure supportted in a kind of round concrete according to claim 2, it is characterised in that:
It is equipped with horizontal stiffener (6) on the interior flitch (31) and outer flitch (41), the horizontal stiffener (6) is along template
Length direction is provided with several；
The horizontal stiffener (6) includes annulus hoop (61) and connector (62)；
The annulus hoop (61) is fixed on annulus hoop around interior flitch (31) and the circle setting of outer flitch (41) one, the connector (62)
(61) both ends are suitable for connecting the both ends of annulus hoop (61) and tightening annulus hoop (61).
7. receiving the outer formwork erecting structure supportted in a kind of round concrete according to claim 6, it is characterised in that:
The connector (62) includes casing (621) and screw rod (622)；
Described sleeve pipe (621) is welded on the both ends of annulus hoop (61), and the both ends of the screw rod (622) are pierced by two casings respectively
(621) and nut (623) are threaded with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738511.6A CN110397274A (en) | 2019-08-12 | 2019-08-12 | A kind of circle concrete is interior to receive the outer formwork erecting structure supportted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738511.6A CN110397274A (en) | 2019-08-12 | 2019-08-12 | A kind of circle concrete is interior to receive the outer formwork erecting structure supportted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110397274A true CN110397274A (en) | 2019-11-01 |
Family
ID=68328085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910738511.6A Pending CN110397274A (en) | 2019-08-12 | 2019-08-12 | A kind of circle concrete is interior to receive the outer formwork erecting structure supportted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110397274A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922323A (en) * | 2021-01-23 | 2021-06-08 | 陕西创宜建筑科技有限公司 | Concatenation formula aluminum mould board for building |
| CN115419264A (en) * | 2022-10-20 | 2022-12-02 | 中国建筑第七工程局有限公司 | A integration aluminium mould aluminium system for chimney is pour |
| CN115506578A (en) * | 2022-09-30 | 2022-12-23 | 上海强荣建设集团有限公司 | Template of arc building and template system of constituteing thereof |
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| CN112922323A (en) * | 2021-01-23 | 2021-06-08 | 陕西创宜建筑科技有限公司 | Concatenation formula aluminum mould board for building |
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| CN115419264A (en) * | 2022-10-20 | 2022-12-02 | 中国建筑第七工程局有限公司 | A integration aluminium mould aluminium system for chimney is pour |
| CN115419264B (en) * | 2022-10-20 | 2023-09-19 | 中国建筑第七工程局有限公司 | Integrated aluminum mould aluminum system for pouring chimney |
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