CN105269665A - Plastic die used for producing small prefabricated concrete component - Google Patents
Plastic die used for producing small prefabricated concrete component Download PDFInfo
- Publication number
- CN105269665A CN105269665A CN201510672396.9A CN201510672396A CN105269665A CN 105269665 A CN105269665 A CN 105269665A CN 201510672396 A CN201510672396 A CN 201510672396A CN 105269665 A CN105269665 A CN 105269665A
- Authority
- CN
- China
- Prior art keywords
- die
- plastic
- arch
- small
- plastics
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
Abstract
The invention discloses a plastic die used for producing a small prefabricated concrete component. The plastic die comprises a die body with an opening in the upper portion. The plastic body is made of plastic. The section of the die body is in an inverted trapezoid shape. An arch facilitating die stripping is arranged at the bottom of the die body. The section of the arch is rectangular. The arch comprises a cavity with a downward opening. A plurality of long-strip-shaped strengthening ribs are arranged in the cavity. The length of the strengthening ribs is equal to the width of the arch. Three or more strengthening ribs are arranged. Compared with an existing die for producing a small prefabricated concrete component, the plastic is adopted, the arch facilitating die stripping is arranged at the bottom of the die body, and the multiple long-strip-shaped strengthening ribs guaranteeing that the arch is not likely to deform are arranged. The plastic die is low in manufacturing cost, the yield of the produced prefabricated component is high, and the plastic die is worthy of large-scale popularization.
Description
Technical field
The invention belongs to infrastructure construction equipment field, particularly relate to a kind of mould of plastics for the production of small-size concrete prefabricated components.
Background technology
Small-size concrete prefabricated components play very important effect in Large-sized Communication, municipal construction project.Existing mould is when producing small-size concrete prefabricated components, ubiquity yields is too low, the problem that cost is higher, for improving its construction level of the infrastructure such as large-scale highway, municipal works, the inherence of practical raising small-size concrete prefabricated components and presentation quality, be necessary that proposing a kind of new technical scheme solves this problem.
Summary of the invention
The object of the present invention is to provide a kind of mould of plastics for the production of small-size concrete prefabricated components, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, present invention employs following technical scheme:
A kind of mould of plastics for the production of small-size concrete prefabricated components, comprise the die ontology of upper opening, the material of die ontology is plastics, die ontology cross section is inverted trapezoidal, be provided with bottom die ontology and be convenient to arching upward of the demoulding, arch upward and comprise the cavity that Open Side Down, be provided with some reinforcements in cavity, the length of reinforcement is equal with the width arched upward.
Preferably, arch upward rectangular in cross-section.
Preferably, reinforcement is elongated.
Preferably, the number of reinforcement is no less than three.
Compared with prior art, beneficial effect of the present invention is as follows:
The present invention compares the mould of existing production small-size concrete prefabricated components, adopt plastic material, also be provided with bottom die ontology and be convenient to arching upward of the demoulding, also be provided with guarantee to arch upward on-deformable some strip reinforcements, low cost of manufacture of the present invention, the yields of the prefabricated components produced is higher, is worth large-scale promotion.
Accompanying drawing explanation
Fig. 1 looks sectional view for the production of the master of the mould of plastics of small-size concrete prefabricated components.
Fig. 2 looks sectional view for the production of a left side for the mould of plastics of small-size concrete prefabricated components.
Fig. 3 is the top view of the mould of plastics for the production of small-size concrete prefabricated components.
Detailed description of the invention
Below in conjunction with embodiment, preferred embodiment of the present invention is described in further detail.
As Figure 1-3, a kind of mould of plastics for the production of small-size concrete prefabricated components, comprise the die ontology 1 of upper opening, the material of die ontology 1 is plastics, and die ontology 1 cross section is inverted trapezoidal, be provided with bottom die ontology 1 be convenient to the demoulding arch upward 11, arch upward 11 rectangular in cross-section, arches upward 11 to comprise the cavity that Open Side Down, is provided with some strip reinforcements 12 in cavity, the length of reinforcement 12 with arch upward 11 width equal, the number of reinforcement 12 is no less than three.
The present invention proposes a kind of mould of plastics for the production of small-size concrete prefabricated components, the present invention compares the mould of existing production small-size concrete prefabricated components, adopt plastic material, manufacturing cost of the present invention is reduced greatly, be provided with bottom die ontology 1 be convenient to the demoulding arch upward 11, the prefabricated components yields of being produced by the present invention is improved, also be provided with strip reinforcement 12, ensure that reliable in quality of the present invention, through according to a preliminary estimate, in company's a certain object small-sized prefabricated member is produced, have employed the present invention for the first time achieve good effect, reduce defect ware rate 90% altogether, cost-saving 25% quality inspection is checked and accepted and is once passed through.Thus achieve economic benefit and social benefit preferably.Be worth promoting in building at the highway of China from now on, civilian infrastructure.
Above embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (4)
1. the mould of plastics for the production of small-size concrete prefabricated components, it is characterized in that, comprise the die ontology (1) of upper opening, the material of described die ontology (1) is plastics, described die ontology (1) cross section is inverted trapezoidal, described die ontology (1) bottom is provided with arch upward (11) being convenient to the demoulding, described arch upward (11) comprise the cavity that Open Side Down, be provided with some reinforcements (12) in described cavity, arch upward with the described width of (11) of the length of described reinforcement (12) is equal.
2. the mould of plastics for the production of small-size concrete prefabricated components according to claim 1, is characterized in that, described in arch upward (11) rectangular in cross-section.
3. the mould of plastics for the production of small-size concrete prefabricated components according to claim 1, is characterized in that, described reinforcement (12) is elongated.
4. the mould of plastics for the production of small-size concrete prefabricated components according to claim 1, is characterized in that, the number of described reinforcement (12) is no less than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672396.9A CN105269665A (en) | 2015-10-13 | 2015-10-13 | Plastic die used for producing small prefabricated concrete component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672396.9A CN105269665A (en) | 2015-10-13 | 2015-10-13 | Plastic die used for producing small prefabricated concrete component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269665A true CN105269665A (en) | 2016-01-27 |
Family
ID=55139944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510672396.9A Pending CN105269665A (en) | 2015-10-13 | 2015-10-13 | Plastic die used for producing small prefabricated concrete component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269665A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415465A (en) * | 2001-10-30 | 2003-05-07 | 苗水星 | Production die for manufacturing fabricated member of concrete |
| CA2509321A1 (en) * | 2004-08-12 | 2006-02-12 | William F. Lauersdorf | Sprayable skin composition and method of applying |
| CN201808127U (en) * | 2010-09-28 | 2011-04-27 | 北京仁创铸造有限公司 | Water permeable brick combined mold |
| CN202079673U (en) * | 2011-03-17 | 2011-12-21 | 徐吉嘉 | Grouting device |
| CN204640460U (en) * | 2015-05-25 | 2015-09-16 | 中国云南路建集团股份公司 | A kind of cover plate for side ditch prefabricated component and making mould thereof |
-
2015
- 2015-10-13 CN CN201510672396.9A patent/CN105269665A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415465A (en) * | 2001-10-30 | 2003-05-07 | 苗水星 | Production die for manufacturing fabricated member of concrete |
| CA2509321A1 (en) * | 2004-08-12 | 2006-02-12 | William F. Lauersdorf | Sprayable skin composition and method of applying |
| CN201808127U (en) * | 2010-09-28 | 2011-04-27 | 北京仁创铸造有限公司 | Water permeable brick combined mold |
| CN202079673U (en) * | 2011-03-17 | 2011-12-21 | 徐吉嘉 | Grouting device |
| CN204640460U (en) * | 2015-05-25 | 2015-09-16 | 中国云南路建集团股份公司 | A kind of cover plate for side ditch prefabricated component and making mould thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |