CN108890872B - 一种预制检查井模具 - Google Patents
一种预制检查井模具 Download PDFInfo
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- CN108890872B CN108890872B CN201810673783.8A CN201810673783A CN108890872B CN 108890872 B CN108890872 B CN 108890872B CN 201810673783 A CN201810673783 A CN 201810673783A CN 108890872 B CN108890872 B CN 108890872B
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- mould
- die
- wall
- arc
- shaped column
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- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
- B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
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- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/14—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means vibrating, e.g. the surface of the material
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- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201810673783.8A CN108890872B (zh) | 2018-06-27 | 2018-06-27 | 一种预制检查井模具 |
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CN201810673783.8A CN108890872B (zh) | 2018-06-27 | 2018-06-27 | 一种预制检查井模具 |
Publications (2)
Publication Number | Publication Date |
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CN108890872A CN108890872A (zh) | 2018-11-27 |
CN108890872B true CN108890872B (zh) | 2020-11-10 |
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CN201810673783.8A Active CN108890872B (zh) | 2018-06-27 | 2018-06-27 | 一种预制检查井模具 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110053130B (zh) * | 2019-05-30 | 2021-06-08 | 淄博海能塑管有限公司 | 捣打成型机 |
CN110405905A (zh) * | 2019-07-10 | 2019-11-05 | 中交一航局第一工程有限公司 | 一种用于预制混凝土板的预埋吊钉施工方法 |
CN112388797B (zh) * | 2019-08-13 | 2021-12-07 | 陕西晟泰源水泥制品有限公司 | 高频振动制备混凝土检查井的装置和方法 |
CN110653932A (zh) * | 2019-09-29 | 2020-01-07 | 青岛理工大学 | 一种混凝土竖井井筒模型制作装置及使用方法 |
CN111424802B (zh) * | 2020-05-18 | 2021-04-30 | 福州市中霖工程建设有限公司 | 一种海绵城市绿地蓄水系统的渗水井自动埋设设备 |
CN114030074A (zh) * | 2021-11-08 | 2022-02-11 | 宣城市政建材有限公司 | 一种混凝土预制检查井加工方法 |
CN114743448B (zh) * | 2022-04-29 | 2023-07-11 | 山东大学 | 用于地质力学模型试验预留洞室的模型体制作装置及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3773447A (en) * | 1972-02-01 | 1973-11-20 | W Barratt | Apparatus for producing cement sheets |
CN201922496U (zh) * | 2010-11-26 | 2011-08-10 | 宿州市虹智机械有限责任公司 | 芯模振动混凝土检查井成型机 |
CN103358393A (zh) * | 2013-06-17 | 2013-10-23 | 日照市东兴城市配套设备有限公司 | 一种生产钢筋砼检查井的模具及其生产钢筋砼检查井的制备工艺 |
CN204354270U (zh) * | 2014-12-12 | 2015-05-27 | 郑邦东 | 一种检查井模具 |
CN104742250A (zh) * | 2015-04-17 | 2015-07-01 | 苏州科星混凝土水泥制品装备有限公司 | 一种带底座的混凝土检查井成型模具 |
CN204819881U (zh) * | 2015-07-28 | 2015-12-02 | 郑邦东 | 矩形混凝土检查井模具 |
CN108058263A (zh) * | 2017-07-31 | 2018-05-22 | 内蒙古祥宇通信网络工程有限公司 | 一体成型预制检查井及其制造模具和方法 |
-
2018
- 2018-06-27 CN CN201810673783.8A patent/CN108890872B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3773447A (en) * | 1972-02-01 | 1973-11-20 | W Barratt | Apparatus for producing cement sheets |
CN201922496U (zh) * | 2010-11-26 | 2011-08-10 | 宿州市虹智机械有限责任公司 | 芯模振动混凝土检查井成型机 |
CN103358393A (zh) * | 2013-06-17 | 2013-10-23 | 日照市东兴城市配套设备有限公司 | 一种生产钢筋砼检查井的模具及其生产钢筋砼检查井的制备工艺 |
CN204354270U (zh) * | 2014-12-12 | 2015-05-27 | 郑邦东 | 一种检查井模具 |
CN104742250A (zh) * | 2015-04-17 | 2015-07-01 | 苏州科星混凝土水泥制品装备有限公司 | 一种带底座的混凝土检查井成型模具 |
CN204819881U (zh) * | 2015-07-28 | 2015-12-02 | 郑邦东 | 矩形混凝土检查井模具 |
CN108058263A (zh) * | 2017-07-31 | 2018-05-22 | 内蒙古祥宇通信网络工程有限公司 | 一体成型预制检查井及其制造模具和方法 |
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Denomination of invention: A prefabricated inspection well mould Effective date of registration: 20220125 Granted publication date: 20201110 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: HUBEI XINGBAO TECHNOLOGY Co.,Ltd. Registration number: Y2022980001074 |
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Date of cancellation: 20230321 Granted publication date: 20201110 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: HUBEI XINGBAO TECHNOLOGY Co.,Ltd. Registration number: Y2022980001074 |
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