CN105603883A - Bridge capping beam or tie beam formwork support adjusting device and application - Google Patents
Bridge capping beam or tie beam formwork support adjusting device and application Download PDFInfo
- Publication number
- CN105603883A CN105603883A CN201610122958.7A CN201610122958A CN105603883A CN 105603883 A CN105603883 A CN 105603883A CN 201610122958 A CN201610122958 A CN 201610122958A CN 105603883 A CN105603883 A CN 105603883A
- Authority
- CN
- China
- Prior art keywords
- bucket
- sand
- adjusting device
- binder
- steel
- 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.)
- Granted
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
- E01D2101/26—Concrete reinforced
- E01D2101/268—Composite concrete-metal
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
Abstract
The invention discloses a bridge capping beam or tie beam formwork support adjusting device and application. Two steel pipes in different diameters are made into a sand bucket and a concrete bucket respectively, the sand bucket serves as a lower supporting bucket, the concrete bucket serves as an upper supporting bucket and is placed in the sand bucket to form a supporting device, and the diameter of the sand bucket is larger than that of the concrete bucket. Elevation adjustment is realized by quantity adjustment of sand in the sand bucket. The bridge capping beam or tie beam formwork support adjusting device has the advantages of simple structure, convenience in manufacturing, low cost, light weight, convenience in mounting and demounting, stability, reliability and low safety risk.
Description
Technical field
The invention belongs to technical field of bridge engineering, be specifically related to a kind of supporting and regulating device and application of template while adopting punching rod iron method cast-in-situ bridge bent cap or binder.
Background technology
At present, in the time adopting punching rod iron method cast-in-situ bridge bent cap or binder, it is mainly directly to adopt steel ox pin to regulate or adopt on steel ox pin, to place jack again and regulates formation support system that the elevation of template is regulated. Directly adopt steel ox pin to regulate due to ox pin heaviness, regulate difficulty, elevation is wayward; Although adopt jack to regulate laborsaving, elevation is easy to control, but equipment heavier (the about 150kg of 100T jack), need hanging device, jacking equipment cost and mounting cost are higher, and with the little poor stability of top steel main beam contact area, while particularly adopting hydraulic jack, may even there is serious accident because unexpected sedimentation occurs draining, have larger security risk.
Summary of the invention
The object of this invention is to provide a kind of supporting and regulating device and application of template while being conducive to adopt punching rod iron method cast-in-situ bridge bent cap or binder, reach and control cost, be easy to the requirement such as elevation adjusting, good stability, security risk be little.
Technical scheme of the present invention is: a kind of bridge coping or binder shuttering supporting adjusting device, adopt the steel pipe of two kinds of different-diameters to make respectively sand bucket and concrete bucket, sand bucket is as lower support bucket, concrete bucket is positioned over and in sand bucket, forms bracing or strutting arrangement as upper barrel support, sand bucket diameter is greater than concrete bucket diameter, by regulating the sand amount in sand bucket to carry out elevation adjusting.
Below described sand bucket, be provided with bucket steel plate.
Described sand bucket is provided with to be drawn sand hole and draws sand hole baffle plate.
Above described concrete bucket, be provided with bucket steel plate on.
The application process of described bridge coping or binder shuttering supporting adjusting device: punching rod iron and steel ox pin are first installed, by bent cap or counter the pushing away of binder template elevation, reduce the elevation of top surface that calculates supporting and regulating device after template, secondary beam, I-steel girder thickness thickness data, and on pier stud, mark altitude traverse, in lower barrel of supporting and regulating device, pour into sand, by repeatedly adjusting and control well after crest level, I-steel girder is installed, and in time I-steel girder is strained and fixed and forms stable system in pier stud with pull bar, secondary beam, template are finally installed.
The following advantage of supporting and regulating device tool of the present invention: simple in structure, to be convenient to make, cost is low; Lightweight, (dismounting) is installed conveniently; Reliable and stable, security risk is little.
Brief description of the drawings
Fig. 1 is supporting and regulating device structural representation of the present invention.
Fig. 2 is that supporting and regulating device of the present invention uses state diagram (support system schematic diagram in practice of construction process).
Fig. 3 is the side view of Fig. 2.
In figure: the lower barrel steel plate of 1-, the lower barrel steel pipe of 2-, 3-draws sand hole baffle plate, 4-draws sand hole, 5-sand, the upper bucket of 6-steel plate, the upper bucket of 7-steel pipe, 8-concrete, 9-supporting and regulating device, 10-punching rod iron, 11-steel ox pin, 12-I-steel girder, 13-pull bar, 14-secondary beam, 15-template, 16-bent cap (binder), 17-pier stud.
Detailed description of the invention
As shown in Figure 1, supporting and regulating device of the present invention adopts the steel pipe of two kinds of different-diameters to make respectively sand bucket and concrete bucket, sand bucket is as lower support bucket, concrete bucket is positioned over and in sand bucket, forms bracing or strutting arrangement as upper barrel support, sand bucket diameter is greater than concrete bucket diameter, by regulating the sand amount in sand bucket to carry out elevation adjusting.
Described sand bucket is made up of the interior sand loading 5 of lower barrel steel pipe 2, is provided with bucket steel plate 1 below sand bucket. Described sand bucket is provided with to be drawn sand hole 4 and draws sand hole baffle plate 3.
Described concrete bucket is made up of the in-built concrete eight of upper bucket steel pipe 7, is provided with bucket steel plate 6 on above concrete bucket.
Upper and lower bucket steel plate 1,6 adopts thickness δ=10mm steel plate to make, and is of a size of 250 × 250mm, lower bucket steel pipe 2 diameter D=150mm, and upper bucket steel pipe 7 diameter D=120mm, the high 200mm that is of bucket, bucket adopts welding with base steel plate; The full C20 concrete eight of perfusion in upper bucket steel pipe; Logical sand-passing amount regulates elevation; What sand bucket arranged 50 × 50mm draws sand hole 4, opens baffle plate 3 in the time of form removal, draws out a barrel interior sand, bucket height in reduction.
As shown in Figure 2, in whole support system, punching rod iron 10 and steel ox pin 11 are first installed. By counter the pushing away of bent cap (binder) 16 floor elevations, reduce the elevation of top surface that calculates supporting and regulating device 9 after relevant thickness (highly) data such as template thickness 15, secondary beam 14, I-steel girder 12, and mark altitude traverse on pier stud 17, in lower barrel of supporting and regulating device, pour into sand, by repeatedly adjusting and control well after crest level, I-steel girder 12 is installed, and in time I-steel girder 12 is strained and fixed and forms stable system in pier stud 17 with pull bar 13, the follow-up work such as secondary beam, template is finally installed.
More than show and described general principle of the present invention, principal character and advantage of the present invention. The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; do not departing under the prerequisite of its spirit and scope; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.
Claims (7)
1. a bridge coping or binder shuttering supporting adjusting device, it is characterized in that adopting the steel pipe of two kinds of different-diameters to make respectively sand bucket and concrete bucket, sand bucket is as lower support bucket, concrete bucket is positioned over and in sand bucket, forms bracing or strutting arrangement as upper barrel support, sand bucket diameter is greater than concrete bucket diameter, by regulating the sand amount in sand bucket to carry out elevation adjusting.
2. bridge coping according to claim 1 or binder shuttering supporting adjusting device, is characterized in that being provided with bucket steel plate, thickness δ=10mm below described sand bucket.
3. bridge coping according to claim 1 or binder shuttering supporting adjusting device, the sand bucket described in it is characterized in that is provided with to be drawn sand hole and draws sand hole baffle plate.
4. bridge coping according to claim 1 or binder shuttering supporting adjusting device, is provided with bucket steel plate on, thickness δ=10mm above the concrete bucket described in it is characterized in that.
5. bridge coping according to claim 1 or binder shuttering supporting adjusting device, is characterized in that described sand bucket is made up of sand loading in lower barrel steel pipe, lower bucket steel pipe 2 diameter D=150mm, and bucket is high is 200mm.
6. bridge coping according to claim 1 or binder shuttering supporting adjusting device, is characterized in that described concrete bucket is made up of the in-built concrete of upper bucket steel pipe, upper bucket diameter of steel tube D=120mm, and bucket is high is 200mm.
7. the application process of bridge coping claimed in claim 1 or binder shuttering supporting adjusting device, it is characterized in that first installing punching rod iron and steel ox pin, by bent cap or counter the pushing away of binder template elevation, reduce template, secondary beam, after I-steel girder thickness thickness data, calculate the elevation of top surface of supporting and regulating device, and on pier stud, mark altitude traverse, in lower barrel of supporting and regulating device, pour into sand, by repeatedly adjusting and control well after crest level, I-steel girder is installed, and in time I-steel girder is strained and fixed and forms stable system in pier stud with pull bar, secondary beam is finally installed, template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122958.7A CN105603883B (en) | 2016-03-04 | 2016-03-04 | A kind of bridge coping or binder shuttering supporting adjusting means and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122958.7A CN105603883B (en) | 2016-03-04 | 2016-03-04 | A kind of bridge coping or binder shuttering supporting adjusting means and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105603883A true CN105603883A (en) | 2016-05-25 |
| CN105603883B CN105603883B (en) | 2018-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610122958.7A Active CN105603883B (en) | 2016-03-04 | 2016-03-04 | A kind of bridge coping or binder shuttering supporting adjusting means and application |
Country Status (1)
| Country | Link |
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| CN (1) | CN105603883B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386117A (en) * | 2017-07-26 | 2017-11-24 | 中交公局第二工程有限公司 | A kind of device of double rod iron method construction bridges bent caps |
| CN112696013A (en) * | 2020-12-18 | 2021-04-23 | 中材建设有限公司 | Integral self-disassembling type beam bottom supporting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000178923A (en) * | 1998-12-15 | 2000-06-27 | Ps Corp | Construction method for bridge of web girder of wave steel plate |
| CN201144395Y (en) * | 2007-12-29 | 2008-11-05 | 中国葛洲坝集团股份有限公司 | Steel structure sand box temporary support for continuous bridge |
| CN201411632Y (en) * | 2009-05-12 | 2010-02-24 | 中国水利水电第五工程局有限公司 | Sand cylinder type temporary bridge support |
| CN201883380U (en) * | 2010-12-06 | 2011-06-29 | 郑州市市政工程总公司 | Steel sand cylinder temporary support |
| CN202688903U (en) * | 2012-07-05 | 2013-01-23 | 中铁十九局集团第七工程有限公司 | Cast-in-situ beam false work dismantling device |
| CN205035732U (en) * | 2015-10-08 | 2016-02-17 | 北京城建道桥建设集团有限公司 | Interim support of combined type bridge |
| CN205474858U (en) * | 2016-03-04 | 2016-08-17 | 中国水利水电第十四工程局有限公司 | Bridge bent cap or binder formwork support adjusting device |
-
2016
- 2016-03-04 CN CN201610122958.7A patent/CN105603883B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000178923A (en) * | 1998-12-15 | 2000-06-27 | Ps Corp | Construction method for bridge of web girder of wave steel plate |
| CN201144395Y (en) * | 2007-12-29 | 2008-11-05 | 中国葛洲坝集团股份有限公司 | Steel structure sand box temporary support for continuous bridge |
| CN201411632Y (en) * | 2009-05-12 | 2010-02-24 | 中国水利水电第五工程局有限公司 | Sand cylinder type temporary bridge support |
| CN201883380U (en) * | 2010-12-06 | 2011-06-29 | 郑州市市政工程总公司 | Steel sand cylinder temporary support |
| CN202688903U (en) * | 2012-07-05 | 2013-01-23 | 中铁十九局集团第七工程有限公司 | Cast-in-situ beam false work dismantling device |
| CN205035732U (en) * | 2015-10-08 | 2016-02-17 | 北京城建道桥建设集团有限公司 | Interim support of combined type bridge |
| CN205474858U (en) * | 2016-03-04 | 2016-08-17 | 中国水利水电第十四工程局有限公司 | Bridge bent cap or binder formwork support adjusting device |
Non-Patent Citations (2)
| Title |
|---|
| 吴维东: ""液压翻模技术在桥梁高墩上的应用"，吴维东，科技信息，第15期，第369页-第370页,2007年5月20日", 《信息科技》 * |
| 季海莉: ""市政工程中穿心钢棒盖梁施工法使用研究"", 《内蒙古公路与运输》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386117A (en) * | 2017-07-26 | 2017-11-24 | 中交公局第二工程有限公司 | A kind of device of double rod iron method construction bridges bent caps |
| CN112696013A (en) * | 2020-12-18 | 2021-04-23 | 中材建设有限公司 | Integral self-disassembling type beam bottom supporting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105603883B (en) | 2018-04-03 |
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