CN107584639B - A kind of assembly concrete arch ring bed die and its application method - Google Patents
A kind of assembly concrete arch ring bed die and its application method Download PDFInfo
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- CN107584639B CN107584639B CN201710838026.7A CN201710838026A CN107584639B CN 107584639 B CN107584639 B CN 107584639B CN 201710838026 A CN201710838026 A CN 201710838026A CN 107584639 B CN107584639 B CN 107584639B
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- wing
- arch ring
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Abstract
The invention discloses a kind of assembly concrete arch ring bed dies, steel frame construction including two groups of concrete beds and connection concrete bed, concrete bed includes central seat and two wing bases, it is arc-shaped at the top of central seat, two wing bases are symmetrically disposed on central seat two sides, and top is arc-shaped, there is gap section between central seat and two wing bases, gap section top movable is placed with connector, and connector is curved plate；Steel frame construction includes lateral connection beam and longitudinally connected beam, and lateral connection beam connects laterally two group of two wing base, longitudinally connected beam and is connected between two groups of lateral connection beams.The composition continuous curved upper surface of concrete bed at the top of central seat, at the top of two sides base top and connector in the present invention, the program has ensured arch ring counterdie structure, its gap section plays the role of later period fractionation and facilitates lifting, and connector facilitates connection, dismounting and reuse；Steel frame construction plays the role of fixed support and defined position.
Description
Technical field
The invention belongs to the prefabricated fields of science of bridge building arch ring, and in particular to a kind of assembly concrete arch ring bed die and its make
Use method.
Background technique
In nowadays bridge prefabrication production field, usually because the factors such as more, die cost height of prefabricated components quantity, cause
Production cost is high, and prefabricated speed is slow etc..
Sum reusable in arch ring prefabrication process does not facilitate the die structure of handling arch ring in the prior art.
Summary of the invention
The technical problems to be solved by the present invention are: providing sum reusable in arch ring prefabrication process facilitates handling
The die structure of arch ring.
In order to solve the above-mentioned technical problem, inventor obtains technical solution of the present invention by practice and summary, the present invention
A kind of assembly concrete arch ring bed die is disclosed, the steel frame construction including two groups of concrete beds and connection concrete bed,
The concrete bed includes central seat and two wing bases, is arc-shaped at the top of the central seat, and bottom section is square
Shape, two wing base are symmetrically disposed on central seat two sides, and top is arc-shaped, the central seat and two wing bases it
Between have gap section, gap section top movable is placed with connector, and the connector is curved plate, the central seat top
The continuous curved upper surface of concrete bed is formed at the top of portion, two sides base top and connector；The steel frame construction includes cross
To attachment beam and longitudinally connected beam, the lateral connection beam connects laterally two group of two wing base, the longitudinally connected beam and is connected to
Between two groups of lateral connection beams.
Preferably, two wing base is reinforced concrete structure, the reinforcing bar in the lateral connection beam and two wing bases
Welding.
Preferably, two sides are equipped with the first recess step at the top of the central seat, and two wing base is close to gap Duan Ding
Portion side is equipped with the second recess step, and the connector adapts to the first recess step and the second recess step.
Preferably, the connector and central seat and two sides base engagement position are equipped with more than two limit nose sections,
The central seat and two wing bases are equipped with the groove being adapted to the limit nose section.
Preferably, the connector is overall structure everywhere.
The invention also discloses a kind of application methods of assembly concrete arch ring bed die, including two groups of concrete bottoms of assembling
In the continuous curved upper surface brushing release agent of concrete bed or butter after the steel frame construction of seat and connection concrete bed, then
Layer of plastic film is spread, reinforcement location line, assembling reinforcement, branch side form and end mould are pulled with marking pen in central seat, the bottom of at
Casting concrete slings molded part from gap section after concrete coagulation molding in mould, after connector removed continue to employ.
Compared with prior art, the present invention can obtain following technical effect:
(1) composition concrete bed is continuous at the top of central seat, at the top of two sides base top and connector in the present invention
Curved upper surface, the program have ensured that arch ring counterdie structure, gap section play the role of later period fractionation and facilitate lifting, connect
Fitting facilitates connection, dismounting and reuse；Steel frame construction plays the role of fixed support and defined position.
(2) heretofore described two wing base is reinforced concrete structure, in the lateral connection beam and two wing bases
Reinforcement welding, the program are fixed using existing bar construction, and position fixed effect is more preferable simultaneously for save the cost, thus later period finished product
Rate is higher.
(3) two sides are equipped with the first recess step at the top of heretofore described central seat, and two wing base is close to gap
Section top-side is equipped with the second recess step, and the connector adapts to the first recess step and the second recess step.The program
Step structure make connector easy disassembly.
(4) limit nose section makes connector fixed effect more preferable in the present invention, it is prevented to be subjected to displacement to two sides.
(5) connector is that integrally-built scheme has further ensured that position is unified everywhere in the present invention, is improved
Whole yield rate.
(6) application method realizes safe and reliable, easy to operate, high yield rate in the present invention, being capable of substantially reduced cost
And the duration.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, those of ordinary skill in the art are come
It says, without creative efforts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of assembly concrete arch ring die structure schematic diagram；
Fig. 2 is a kind of assembly concrete arch ring die structure side view；
Fig. 3 is connector mated condition structural schematic diagram.
In figure: 1. central seats, 2. liang of wing bases, 3. connectors, 4. gaps section, 5. lateral connection beams, 6. is longitudinally connected
Beam, 7. limit nose sections, 8. first recess steps, 9. second recess steps.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
With reference to the accompanying drawing and specific embodiment is further described application principle of the invention.
Embodiment 1
As shown in Figures 1 to 3, a kind of assembly concrete arch ring bed die, including two groups of concrete beds and connection concrete
The steel frame construction of pedestal, the concrete bed include central seat 1 and two wing bases 2, are circular arc at the top of the central seat
Shape, bottom section are rectangle, and two wing base 2 is symmetrically disposed on 1 two sides of central seat, and top is arc-shaped, described
There is gap section 4 between central seat 1 and two wing bases 2,4 top movables of the gap section are placed with connector 3, the connector
3 be curved plate, and composition concrete bed is continuous at the top of 1 top of central seat, two wing bases, 2 top and connector 3
Curved upper surface；The steel frame construction includes lateral connection beam 5 and longitudinally connected beam 6, and the lateral connection beam 5 connects lateral two
Two wing bases 2 of group, the longitudinally connected beam 6 are connected between two groups of lateral connection beams 5.
Wherein: two wing base 2 is reinforced concrete structure, the reinforcing bar in the lateral connection beam 5 and two wing bases 2
Welding；The 1 top two sides of central seat are equipped with the first recess step 8, and two wing base 2 is close to gap 4 top-sides of section
Equipped with the second recess step 9, the connector 3 adapts to the first recess step 8 and the second recess step 9；The connector 3 with
Central seat 1 and two wing bases, 2 matching part are equipped with more than two limit nose sections 7, the central seat 1 and two wing bases 2
Equipped with the groove being adapted to the limit nose section 7；The connector 3 is overall structure everywhere.
The present embodiment further includes a kind of application method of assembly concrete arch ring bed die, including two groups of concrete bottoms of assembling
In the continuous curved upper surface brushing release agent of concrete bed or butter after the steel frame construction of seat and connection concrete bed, then
Layer of plastic film is spread, reinforcement location line, assembling reinforcement, branch side form and end mould are pulled with marking pen in central seat 1, the bottom of at
Casting concrete 4 slings molded part from gap section after concrete coagulation molding in mould, after connector 3 removed continue to employ.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of assembly concrete arch ring bed die, it is characterised in that: including two groups of concrete beds and connection concrete bed
Steel frame construction, the concrete bed includes central seat (1) and two wing bases (2), is circular arc at the top of the central seat
Shape, bottom section are rectangle, and two wing base (2) is symmetrically disposed on central seat (1) two sides, and top is arc-shaped,
There is gap section (4) between the central seat (1) and two wing bases (2), described gap section (4) top movable is placed with connector
(3), the connector (3) is curved plate, at the top of central seat (1) top, two wing bases (2) and connector (3) top
Portion forms the continuous curved upper surface of concrete bed；The steel frame construction includes lateral connection beam (5) and longitudinally connected beam
(6), the lateral connection beam (5) connects laterally two group of two wing base (2), and the longitudinally connected beam (6) is connected to two groups of transverse directions
Between attachment beam (5).
2. a kind of assembly concrete arch ring bed die according to claim 1, it is characterised in that: two wing base (2)
Reinforcement welding for reinforced concrete structure, in the lateral connection beam (5) and two wing bases (2).
3. a kind of assembly concrete arch ring bed die according to claim 1, it is characterised in that: the central seat (1)
Top two sides are equipped with the first recess step (8), and two wing base (2) is equipped with the second recess close to gap section (4) top-side
Step (9), the connector (3) adapt to the first recess step (8) and the second recess step (9).
4. a kind of assembly concrete arch ring bed die according to claim 3, it is characterised in that: the connector (3) with
Central seat (1) and two wing bases (2) matching part are equipped with more than two limits nose section (7), the central seat (1) and two
Wing base (2) is equipped with the groove being adapted to limit nose section (7).
5. a kind of assembly concrete arch ring bed die according to claim 1, it is characterised in that: the connector everywhere
It (3) is overall structure.
6. a kind of application method of assembly concrete arch ring bed die according to any one of claims 1 to 5, feature exist
In: in the continuous curved upper surface of concrete bed after the steel frame construction of two groups of concrete beds of assembling and connection concrete bed
Brushing release agent, repaves layer of plastic film, pulls reinforcement location line, assembling reinforcement, branch with marking pen on central seat (1)
Side form and end mould, in bed die casting concrete after concrete coagulation molding after by molded part from gap section (4) sling, after will even
Fitting (3), which is removed, to be continued to employ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838026.7A CN107584639B (en) | 2017-09-18 | 2017-09-18 | A kind of assembly concrete arch ring bed die and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838026.7A CN107584639B (en) | 2017-09-18 | 2017-09-18 | A kind of assembly concrete arch ring bed die and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107584639A CN107584639A (en) | 2018-01-16 |
| CN107584639B true CN107584639B (en) | 2019-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710838026.7A Active CN107584639B (en) | 2017-09-18 | 2017-09-18 | A kind of assembly concrete arch ring bed die and its application method |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3806076A (en) * | 1972-07-03 | 1974-04-23 | D Bryant | Construction apparatus |
| JPS6087959U (en) * | 1983-11-25 | 1985-06-17 | 三井木材工業株式会社 | Wooden formwork for concrete curved surface molding |
| CN1003723B (en) * | 1987-03-14 | 1989-03-29 | 阎石钤 | Constructional member and associated method for building up concrete barrel-type arched roof of large span |
| CN2598725Y (en) * | 2002-06-07 | 2004-01-14 | 黄玉源 | Leak proof ditch plate shaping mould and vibration platform |
| JP4553600B2 (en) * | 2004-02-12 | 2010-09-29 | 日本ゼニスパイプ株式会社 | Method for manufacturing split concrete pipe |
| CN201552654U (en) * | 2009-11-19 | 2010-08-18 | 灵宝市金源矿业有限责任公司 | Prefabricated arch mold |
| CN105735634A (en) * | 2016-03-31 | 2016-07-06 | 大连交通大学 | Movable arch form structure and installation method therefor |
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| CB03 | Change of inventor or designer information |
Inventor after: Zhao Guohui Inventor after: Jin Rencai Inventor after: Xie Lanmin Inventor after: Hu Yi Inventor after: Wang Han Inventor after: Zhang Shilei Inventor before: Zhao Jiagui Inventor before: Jin Rencai Inventor before: Xie Lanmin Inventor before: Hu Yi Inventor before: Wang Han Inventor before: Zhang Shilei |
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