CN102350730A - Novel assembled steel mould of concrete box culvert - Google Patents
Novel assembled steel mould of concrete box culvert Download PDFInfo
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- CN102350730A CN102350730A CN2011102966041A CN201110296604A CN102350730A CN 102350730 A CN102350730 A CN 102350730A CN 2011102966041 A CN2011102966041 A CN 2011102966041A CN 201110296604 A CN201110296604 A CN 201110296604A CN 102350730 A CN102350730 A CN 102350730A
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- box culvert
- concrete box
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Abstract
The invention relates to a steel mould for manufacturing a precast reinforced concrete box culvert. The steel mould comprises a socket mould, an outer mould, an inner mould, a bell end mould and a bottom mould which are matched with one another; the inner mould and the outer mould are arranged on the bottom mould; the socket mould is arranged between one end of the outer mould and one end of the inner mould; the bell end mould is arranged between the other end of the outer mould and the other end of the inner mould; the bottom mould, the inner mould and the outer mould are all formed by mould segments with different types and sizes; and the socket mould comprises a socket mould body and an inserting strip which is arranged on the socket mould body. The novel assembled steel mould of the concrete box culvert has the advantages that the operation is simplified, the work efficiency is improved, the quality is guaranteed, the product cost is reduced, and the like.
Description
Technical field
The invention belongs to the equipment of making concrete duct, be specifically related to make the punching block of prefabricated reinforced concrete box culvert.
Background technology
In the building of China's box culvert pipeline, mostly be employed in the method manufacturing that engineering site is cast.The reinforced concrete box culvert of Zhi Zaoing has a lot of deficiencies at the scene; Mainly contain: a. cast in situs reinforced concrete box culvert; The construction operation time is long, the work operations amount is big, need long concrete curing to strengthen the time; The fluting back long period can not backfill, in the city, is unfavorable for the requirement that road shortens the construction period, lets pass fast.B. the concrete impermeability of field fabrication is not as the concrete of making in the factory, and seepage takes place in the part easily, influences the function of use of pipeline.C. the reinforced concrete box culvert of field fabrication is pressed certain-length (about 20m) segmentation, divides intersegmental employing rubber fastening band to connect, and the rubber fastening band compression resistance is poor, as carrying liquid medium, can only under low-pressure state, work, and generally only is used for high-line conduit.D. the duct segments gap length of field fabrication is big, and ground is if any differential settlement or be subjected to external load (like earthquake) effect, and easy distribution fractures, so the vertical foundation bearing capacity requirement of pipeline is high, and the longitudinal reinforcement amount will strengthen.E. cast-in-place reinforced concrete box culvert is prone to produce hoop entire crack, poor durability.
Therefore the reinforced concrete box culvert of producing prefabricated assemblingization has become a trend of current pipeline engineering, produces dissimilar concrete box culverts like minimum cost how and has just become a major issue.
Summary of the invention
The present invention is directed to above-mentioned defective, purpose is to provide a kind of pin-connected panel punching block that can produce various concrete box culverts that provides.
The technical scheme of the present invention's employing is for this reason: the present invention includes socket mould, external mold, internal mold, bellmouth mould and the bed die of working in coordination; Said internal mold, external mold are arranged on the bed die; Said socket mould be arranged on external mold, internal mold one end between, said bellmouth mould be arranged on external mold, the internal mold other end between; Said bed die, internal mold, external mold are combined into by mould section multi-form, size, and said socket mould comprises the socket die body and is arranged on the Inlaid strip on the socket die body.
Advantage of the present invention is: the present invention adopts the pin-connected panel punching block to produce the prefabricated reinforced concrete box culvert; Employing modularization formwork element is combined into the model of various different sizes, in order to the reinforced concrete box culvert of production various sizes; The employing difference is held, the socket model, can a reinforced concrete box culvert that overlap production distinct interface form on the punching block.
Advantages such as having that in sum, this practicality is new is easy and simple to handle, raising work efficiency, quality assurance, product cost reduction.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation of bed die of the present invention.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5, Fig. 6 are two kinds of multi-form angle mould structural representations of the present invention.
Fig. 7 is the structural representation of socket mould of the present invention.
1 is that socket mould, 2 is that external mold, 3 is that internal mold, 4 is that bellmouth mould, 5 is that bed die, 6 is that Inlaid strip, 7 is that bolt, 8 is the socket die body among the figure.
The specific embodiment
The present invention includes socket mould 1, external mold 2, internal mold 3, bellmouth mould 4 and the bed die 5 of working in coordination; Said internal mold 3, external mold 2 are arranged on the bed die 5; Said socket mould 1 be arranged on external mold 2, internal mold 3 one ends between, said bellmouth mould 4 be arranged on external mold 2, internal mold 3 other ends between; Said bed die 5, internal mold 3, external mold 2 are combined into by mould section multi-form, size, and said socket mould 1 comprises socket die body 8 and is arranged on the Inlaid strip 6 on the socket die body 8.
Do certain explanation in the face of each one of the present invention down:
1) novel pin-connected panel punching block bed die 5 straight section moulds of manufacturing reinforced concrete box culvert:
Bed die 5 straight section moulds are made up of different length (Lc) parts of confirming by modulus.Press reinforced concrete box culvert size needs, select different length bed die 5 straight section moulds for use, be spliced into alignment pin and bolt and require bed die 5.
2) the novel pin-connected panel punching block angle mould of manufacturing reinforced concrete box culvert:
Make the novel pin-connected panel punching block angle mould of reinforced concrete box culvert and be made up of with model size multi-form, four jiaos of the box culverts of one-tenth various ways capable of being combined and size can satisfy the requirement of difference in functionality.
3) novel pin-connected panel punching block socket mould 1 compound mode of manufacturing reinforced concrete box culvert:
The prefabricated reinforced concrete box culvert is pressed the box culvert instructions for use, the impervious Three Estate that is divided into of interface, and different impervious grades are used the distinct interface form.The present invention connects Inlaid strip 6 through bolt 7 on a cover socket mould 1, form different interface shapes, can satisfy different impervious class requirements.
4) novel pin-connected panel punching block external mold 2, internal mold 3 compound modes of manufacturing reinforced concrete box culvert:
External mold 2, internal mold 3 select for use different size modulus template by dog screw and bolt combination by the box culvert size.
Claims (1)
1. the novel pin-connected panel punching block of concrete box culvert; It is characterized in that; Comprise socket mould, external mold, internal mold, bellmouth mould and the bed die of working in coordination; Said internal mold, external mold are arranged on the bed die; Said socket mould be arranged on external mold, internal mold one end between, said bellmouth mould be arranged on external mold, the internal mold other end between; Said bed die, internal mold, external mold are combined into by mould section multi-form, size, and said socket mould comprises the socket die body and is arranged on the Inlaid strip on the socket die body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102966041A CN102350730A (en) | 2011-09-30 | 2011-09-30 | Novel assembled steel mould of concrete box culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102966041A CN102350730A (en) | 2011-09-30 | 2011-09-30 | Novel assembled steel mould of concrete box culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102350730A true CN102350730A (en) | 2012-02-15 |
Family
ID=45574430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102966041A Pending CN102350730A (en) | 2011-09-30 | 2011-09-30 | Novel assembled steel mould of concrete box culvert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102350730A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552151A (en) * | 2013-11-15 | 2014-02-05 | 江苏华光双顺机械制造有限公司 | High-precision steel mold of reinforced concrete pipes and manufacture method of high-precision steel mold |
| CN106346595A (en) * | 2016-08-31 | 2017-01-25 | 长沙楚鸿机械有限公司 | Vertical molding mold and system and application method for concrete utility tunnel |
| CN107989070A (en) * | 2017-12-30 | 2018-05-04 | 中建四局第五建筑工程有限公司 | A kind of prefabricated piping lane device and its construction method |
| CN108098978A (en) * | 2017-11-17 | 2018-06-01 | 九州职业技术学院 | A kind of assembled underground pipe gallery epimere producing device and production method |
| CN114102816A (en) * | 2021-11-19 | 2022-03-01 | 长安大学 | Polygonal prefabricated thin-shell three-dimensional structure modular mold |
| CN114274323A (en) * | 2021-11-22 | 2022-04-05 | 青岛青新建材有限公司 | Box culvert mould and box culvert production method |
-
2011
- 2011-09-30 CN CN2011102966041A patent/CN102350730A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552151A (en) * | 2013-11-15 | 2014-02-05 | 江苏华光双顺机械制造有限公司 | High-precision steel mold of reinforced concrete pipes and manufacture method of high-precision steel mold |
| CN103552151B (en) * | 2013-11-15 | 2016-01-06 | 江苏华光双顺机械制造有限公司 | Concrete reinforced pipe high accuracy punching block and preparation method thereof |
| CN106346595A (en) * | 2016-08-31 | 2017-01-25 | 长沙楚鸿机械有限公司 | Vertical molding mold and system and application method for concrete utility tunnel |
| CN108098978A (en) * | 2017-11-17 | 2018-06-01 | 九州职业技术学院 | A kind of assembled underground pipe gallery epimere producing device and production method |
| CN107989070A (en) * | 2017-12-30 | 2018-05-04 | 中建四局第五建筑工程有限公司 | A kind of prefabricated piping lane device and its construction method |
| CN114102816A (en) * | 2021-11-19 | 2022-03-01 | 长安大学 | Polygonal prefabricated thin-shell three-dimensional structure modular mold |
| CN114274323A (en) * | 2021-11-22 | 2022-04-05 | 青岛青新建材有限公司 | Box culvert mould and box culvert production method |
| CN114274323B (en) * | 2021-11-22 | 2024-04-12 | 青岛青新建材有限公司 | Box culvert mold and box culvert production method |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120215 |