CN103774555A - Bridge pier body widening template - Google Patents
Bridge pier body widening template Download PDFInfo
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- CN103774555A CN103774555A CN201310742286.6A CN201310742286A CN103774555A CN 103774555 A CN103774555 A CN 103774555A CN 201310742286 A CN201310742286 A CN 201310742286A CN 103774555 A CN103774555 A CN 103774555A
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- purlins
- formwork
- pier body
- bridge pier
- widening
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Abstract
本发明涉及一种桥梁施工技术，具体是一种桥梁墩身加宽模板。该桥梁墩身加宽模板包括有由一个端面模板和两个侧面模板构成的U形内腔，端面模板和侧面模板的外侧分别连接有由下至上平行排列的端面围檩和侧面围檩；所述两侧的侧面围檩后端连接在端面围檩的两端，侧面围檩前端伸出侧面模板，伸出长度与待加宽的原有墩身宽度相适应；两侧的侧面围檩前端通过拉条螺栓连接固定。本发明能够在桥梁墩身加宽施工中形成浇注型腔，其结构简单、成本低，并且施工操作方便，施工周期短。
The invention relates to a bridge construction technology, in particular to a bridge pier body widening template. The widening formwork of the bridge pier body includes a U-shaped inner cavity composed of an end formwork and two side formworks, and the outer sides of the end formwork and the side formwork are respectively connected with end purlins and side purlins arranged in parallel from bottom to top; The rear ends of the side purlins on both sides are connected to the two ends of the end purlins, and the front ends of the side purlins protrude from the side formwork, and the protruding length is suitable for the width of the original pier body to be widened; the front ends of the side purlins on both sides Fastened by tie bolts. The invention can form a pouring cavity in the widening construction of the bridge pier body, has simple structure, low cost, convenient construction operation and short construction period.
Description
技术领域 technical field
本发明涉及一种桥梁施工技术，具体是一种桥梁墩身加宽模板。 The invention relates to a bridge construction technology, in particular to a bridge pier body widening template.
背景技术 Background technique
在桥梁改建中需要对原有墩身加宽施工，传统的施工方法需要设置复杂的施工设施，不仅施工成本高，并且施工周期较长。 In the reconstruction of the bridge, it is necessary to widen the original pier body. The traditional construction method needs to set up complex construction facilities, which not only has high construction cost, but also has a long construction period.
发明内容 Contents of the invention
本发明所要解决的技术问题是，提供一种能够在桥梁墩身加宽施工中使用，并且结构简单、使用方便、施工成本低的桥梁墩身加宽模板。 The technical problem to be solved by the present invention is to provide a bridge pier widening formwork that can be used in bridge pier widening construction, has a simple structure, is convenient to use, and has low construction cost.
本发明的桥梁墩身加宽模板包括有由一个端面模板和两个侧面模板构成的U形内腔，端面模板和侧面模板的外侧分别连接有由下至上平行排列的端面围檩和侧面围檩；所述两侧的侧面围檩后端连接在端面围檩的两端，侧面围檩前端伸出侧面模板，伸出长度与待加宽的原有墩身宽度相适应；两侧的侧面围檩前端通过拉条螺栓连接固定。 The bridge pier body widening formwork of the present invention includes a U-shaped inner cavity composed of an end formwork and two side formworks, and the outer sides of the end formwork and the side formwork are respectively connected with end surface purlins and side purlins arranged in parallel from bottom to top The rear ends of the side purlins on both sides are connected to the two ends of the end face purlins, and the front ends of the side purlins protrude from the side formwork, and the extension length is adapted to the width of the original pier body to be widened; the side purlins on both sides The front end of the purlin is connected and fixed by tie bolts.
所述端面围檩和侧面围檩均由双拼槽钢构成。 Both the end purlins and the side purlins are made of double channel steel.
本发明能够在桥梁墩身加宽施工中形成浇注型腔，其结构简单、成本低，并且施工操作方便，施工周期短。 The invention can form a pouring cavity in the widening construction of the bridge pier body, has simple structure, low cost, convenient construction operation and short construction period.
附图说明 Description of drawings
图1是本发明的侧面结构示意图。 Fig. 1 is a schematic view of the side structure of the present invention.
具体实施方式 Detailed ways
如图所示，该桥梁墩身加宽模板包括有由一个端面模板1和两个侧面模板2构成的U形内腔，端面模板1和侧面模板2的外侧分别连接有由下至上平行排列的端面围檩3和侧面围檩4；所述两侧的侧面围檩4后端连接在端面围檩3的两端，侧面围檩4前端伸出侧面模板2，伸出长度与待加宽的原有墩身宽度相适应；两侧的侧面围檩4前端通过拉条螺栓5连接固定。所述端面围檩和侧面围檩均由双拼槽钢构成。 As shown in the figure, the widening formwork of the bridge pier includes a U-shaped inner cavity composed of an end formwork 1 and two side formworks 2. The end wall purlin 3 and the side wall purlin 4; the rear ends of the side wall purlin 4 on both sides are connected to the two ends of the end face wall purlin 3, and the front end of the side wall purlin 4 protrudes from the side template 2, and the extension length is the same as that of the to-be-widened The width of the original pier body is compatible; the front ends of the side purlins 4 on both sides are connected and fixed by tie bolts 5 . Both the end purlins and the side purlins are made of double channel steel.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742286.6A CN103774555B (en) | 2013-12-30 | 2013-12-30 | Bridge pier shaft widens template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742286.6A CN103774555B (en) | 2013-12-30 | 2013-12-30 | Bridge pier shaft widens template |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103774555A true CN103774555A (en) | 2014-05-07 |
| CN103774555B CN103774555B (en) | 2016-04-27 |
Family
ID=50567266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310742286.6A Expired - Fee Related CN103774555B (en) | 2013-12-30 | 2013-12-30 | Bridge pier shaft widens template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103774555B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3790229B2 (en) * | 2003-05-09 | 2006-06-28 | 清水建設株式会社 | Bridge construction method and bridge construction apparatus |
| CN2816119Y (en) * | 2005-06-16 | 2006-09-13 | 上海市政工程设计研究院 | Regulation positioning apparatus of prefabricated heavy-duty pier |
| CN101173499A (en) * | 2007-11-22 | 2008-05-07 | 广西壮族自治区公路桥梁工程总公司 | Method and device for underwater construction of bridge piers |
| CN201687202U (en) * | 2010-06-02 | 2010-12-29 | 李潘 | Railway bridge pier round end-shaped pier-body full-section rollover combined template |
| KR20130026102A (en) * | 2011-09-05 | 2013-03-13 | 유명철 | Installation method of bridge structure having long span |
| CN203238548U (en) * | 2013-04-07 | 2013-10-16 | 中国十七冶集团有限公司 | Concrete pier template device |
| CN103452053A (en) * | 2013-08-20 | 2013-12-18 | 中铁第四勘察设计院集团有限公司 | Anti-overturning reinforcing device of single-column-pier bridge |
-
2013
- 2013-12-30 CN CN201310742286.6A patent/CN103774555B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3790229B2 (en) * | 2003-05-09 | 2006-06-28 | 清水建設株式会社 | Bridge construction method and bridge construction apparatus |
| CN2816119Y (en) * | 2005-06-16 | 2006-09-13 | 上海市政工程设计研究院 | Regulation positioning apparatus of prefabricated heavy-duty pier |
| CN101173499A (en) * | 2007-11-22 | 2008-05-07 | 广西壮族自治区公路桥梁工程总公司 | Method and device for underwater construction of bridge piers |
| CN201687202U (en) * | 2010-06-02 | 2010-12-29 | 李潘 | Railway bridge pier round end-shaped pier-body full-section rollover combined template |
| KR20130026102A (en) * | 2011-09-05 | 2013-03-13 | 유명철 | Installation method of bridge structure having long span |
| CN203238548U (en) * | 2013-04-07 | 2013-10-16 | 中国十七冶集团有限公司 | Concrete pier template device |
| CN103452053A (en) * | 2013-08-20 | 2013-12-18 | 中铁第四勘察设计院集团有限公司 | Anti-overturning reinforcing device of single-column-pier bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103774555B (en) | 2016-04-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 |