CN203144909U - Bridge high pier roller die construction device - Google Patents
Bridge high pier roller die construction device Download PDFInfo
- Publication number
- CN203144909U CN203144909U CN 201320149658 CN201320149658U CN203144909U CN 203144909 U CN203144909 U CN 203144909U CN 201320149658 CN201320149658 CN 201320149658 CN 201320149658 U CN201320149658 U CN 201320149658U CN 203144909 U CN203144909 U CN 203144909U
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- CN
- China
- Prior art keywords
- roller die
- high pier
- pier roller
- bridge high
- mould bases
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- 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.)
- Expired - Fee Related
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a bridge high pier roller die construction device. The bridge high pier roller die construction device is characterized in that hydraulic lifting devices are fixed at the positions of four uprights on the upper portion of a supporting system of a high pier roller die main formwork, rolling devices are installed on the inner side of the high pier roller die main formwork, rolling wheel bearings of the rolling devices are fixedly connected on the high pier roller die main formwork, and lining formworks are vertically and tightly attached to rolling wheels and are fixedly installed. According to the bridge high pier roller die construction device, a lifting system is controlled through a computer, formworks are accurately lifted, waiting for strength forming of concrete is not needed, an outer frame rolls upwards on the surface of an outer mold in the process of lifting, the purpose that the outer mold and a concrete face keep static is achieved, the phenomenon of repeated disassembly and the phenomenon of installation of the formworks are avoided, appearance quality of concrete is ensured, and the construction speed is increased.
Description
Technical field
The utility model relates to a kind of Bridge High-pier construction equipment, especially a kind of Bridge High-pier roller die construction equipment.
Background technology
Traditional high pier construction technique mainly contains Support Method, turns over mould, creeping formwork, sliding formwork etc., wherein the high pier of construction with brackets is a kind of comparatively tradition and common construction technology, set up support in the bridge pier column surrounding, as platform, installation form, concreting, concrete could carry out next joint construction by stripping after reaching intensity; The high pier of over-form construction is in recent years by a kind of comparatively tradition and the common construction technology updated, after a bottom joint concrete reaches intensity, by its form removable, be reinstalled in a joint place topmost, so constantly upwards stir, until complete construction; The high pier of climbing formwork for construction is to a kind of improvement of the high pier technology of over-form construction, after concrete reaches intensity, template is unclamped, and uses tower crane that formwork integral is upwards promoted to rear installation form, so repeatedly until constructed; The high pier of slding form operation is to have done some technology and process modification on the basis of the high pier of climbing formwork for construction, be that after concreting, (before initial set) used template to carry hydraulic lifting system formwork integral is promoted, do not need stripping, template, along the concrete surface upward sliding, makes efficiency of construction and construction speed be greatly improved.
The high pier of construction with brackets is generally used for the pier stud construction of 30 meters left and right, and current high pier is more than 60 meters mostly, have more than 100 meters, set up again support fully impossible, construction cost sharply increases simultaneously, construction safety can not effectively be guaranteed, so the method is no longer applicable.
Over-form construction is along with the increase of high pier height, and its construction speed slowly waits unfavorable conditions also more and more obvious.In addition, along with highly strengthening, the cost of tower crane coordinative construction is in continuous increase, the construction effect also reduces gradually, construction period is more and more longer, can guarantee that 1.0-1.2 meters progresses are difficult to every day, this job practices also more and more can not meet the bridge development and the demand of benefit is reclaimed and brings into play fast in efficient construction, investment fast.
Climbing formwork for construction efficiency is low, construction speed is slow, the construction period is long, be still its maximum and worst restraining factors, waited for the restriction of concrete strength, its construction speed is compared and be there is no too large raising with the over-form construction method, so the method becomes more and more backward and inapplicable gradually.
Slding form operation makes efficiency of construction and construction speed be greatly improved, but its presentation quality and concrete inherent quality descend to some extent, particularly Surface Quality of Concrete descends serious, the overall development trend of this and bridge runs in the opposite direction, so the method never obtains effectively popularizing use.
Summary of the invention
The purpose of this utility model is to provide a kind of Bridge High-pier roller die construction equipment, this device is controlled Hoisting System by computer, accurate climbing shuttering, in lifting process, outside framework scrolls up on the mould surface outside, guarantee that external mold and concrete face keep static, avoid dismounting, installation form repeatedly, guaranteed the concrete presentation quality, accelerated again speed of application.
Technical solution adopted in the utility model:
A kind of Bridge High-pier roller die construction equipment, comprise template, it is characterized in that: hydraulic lifting apparatus is fixed on four root post positions, high pier roller die master mould bases support system top; Tourelle is arranged on high pier roller die master's mould bases inboard, and its scroll wheel bearing is cemented on high pier roller die master mould bases, and the liner template is close to vertically scroll wheel and is installed fixing.
Establish 4 by the hydraulic lifting apparatus of computer automatic controlling system.
The liner template is totally two covers, is arranged on the tourelle inboard, falls up and down use, and assembled, template interface adopts enterprise's type interface.
Tourelle is a metal circular tube, with the scroll wheel bearing, is cemented on main mould bases, and length is consistent with the concrete component outline
.
Advantage of the present utility model:
This Bridge High-pier roller die construction equipment, control Hoisting System by computer, accurate climbing shuttering, without waiting for that concrete forms intensity, in lifting process, outside framework scrolls up on the mould surface outside, guarantees that external mold and concrete face keep static, have avoided dismounting, installation form repeatedly, guarantee the concrete presentation quality, accelerated again speed of application.
The accompanying drawing explanation
Fig. 1 is that the utility model forms structural representation.
Fig. 2,3, the 4th, the utility model work (template lifting) schematic diagram.
Fig. 5,6 is enterprise's type interface schematic diagram.
In figure: 1. column, 2. hydraulic lifting apparatus, 3. high pier roller die master mould bases, 4. tourelle, 5. liner template.
The specific embodiment
With reference to accompanying drawing 1,2,3,4.
The roller die construction equipment comprises column 1, and totally 4, column 1, as the master cylinder track that climbs.Totally 4 of hydraulic lifting apparatus 2, accurately control the main mould bases of lifting by the computer automatic control system and move upward, and hydraulic lifting apparatus 2 is fixed on four root post 1 positions, high pier roller die master mould bases 3 support system top; Tourelle 4 is a kind of metal circular tube, with the scroll wheel bearing, be cemented on main mould bases, length is consistent with the concrete component outline, when main mould bases moves upward, this tourelle rolls at the liner template surface, and liner template 5 Bian make with special macromolecule polymer material, can be assembled, template interface adopts enterprise's type interface, and interface shape is as Fig. 5, shown in Fig. 6.
Tourelle 4 is arranged on high pier roller die master mould bases 3 inboards, the scroll wheel bearing is cemented on main mould bases, and it is fixing that liner template 5 is close to the scroll wheel installation vertically, when main mould bases upwards promotes, the liner template contacted with concrete surface is motionless, and main mould bases scrolls up at template surface.When main mould bases is promoted to assigned address, cleaned liner template is installed to tourelle 4 inboards (B position in Fig. 2), and removes upper joint template (A position in Fig. 2) and cleaned, liner template 5 is totally two covers, falls up and down use, can be assembled.
Claims (4)
1. a Bridge High-pier roller die construction equipment, comprise template, it is characterized in that: hydraulic lifting apparatus (2) is fixed on high pier roller die master mould bases (3) support system top four root posts (1) position; Tourelle (4) is arranged on high pier roller die master mould bases (3) inboard, and it is upper that its scroll wheel bearing is cemented in high pier roller die master mould bases (3), and liner template (5) is close to vertically scroll wheel and is installed fixing.
2. Bridge High-pier roller die construction equipment according to claim 1, it is characterized in that: the hydraulic lifting apparatus (2) by the computer automatic controlling system is established 4.
3. Bridge High-pier roller die construction equipment according to claim 1 is characterized in that: liner template (5) is totally two covers, is arranged on tourelle (4) inboard, falls up and down use, and assembled, template interface adopts enterprise's type interface.
4. Bridge High-pier roller die construction equipment according to claim 1, it is characterized in that: tourelle (4) is a metal circular tube, is cemented in main mould bases (3) with the scroll wheel bearing upper, length is consistent with the concrete component outline
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149658 CN203144909U (en) | 2013-03-29 | 2013-03-29 | Bridge high pier roller die construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149658 CN203144909U (en) | 2013-03-29 | 2013-03-29 | Bridge high pier roller die construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203144909U true CN203144909U (en) | 2013-08-21 |
Family
ID=48972450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320149658 Expired - Fee Related CN203144909U (en) | 2013-03-29 | 2013-03-29 | Bridge high pier roller die construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203144909U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035262A (en) * | 2017-12-27 | 2018-05-15 | 中交第二航务工程局有限公司 | A kind of composite slide form surfacing device and its construction method |
| CN114395987A (en) * | 2022-02-10 | 2022-04-26 | 江西赣粤高速公路工程有限责任公司 | A turn over and climb integral type template for high mound of bridge |
| CN114960439A (en) * | 2022-05-25 | 2022-08-30 | 中交一公局第四工程有限公司 | Roller die device for high pier construction |
-
2013
- 2013-03-29 CN CN 201320149658 patent/CN203144909U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035262A (en) * | 2017-12-27 | 2018-05-15 | 中交第二航务工程局有限公司 | A kind of composite slide form surfacing device and its construction method |
| CN114395987A (en) * | 2022-02-10 | 2022-04-26 | 江西赣粤高速公路工程有限责任公司 | A turn over and climb integral type template for high mound of bridge |
| CN114960439A (en) * | 2022-05-25 | 2022-08-30 | 中交一公局第四工程有限公司 | Roller die device for high pier construction |
| CN114960439B (en) * | 2022-05-25 | 2023-08-22 | 中交一公局第四工程有限公司 | Roller die device for high pier construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130821 Termination date: 20190329 |