CN203977294U - Bridge edge of a wing circular formwork Quick installation fixing device - Google Patents
Bridge edge of a wing circular formwork Quick installation fixing device Download PDFInfo
- Publication number
- CN203977294U CN203977294U CN201420210550.1U CN201420210550U CN203977294U CN 203977294 U CN203977294 U CN 203977294U CN 201420210550 U CN201420210550 U CN 201420210550U CN 203977294 U CN203977294 U CN 203977294U
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- China
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- angle
- steel pipe
- wing
- fixing device
- hypotenuse
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Abstract
The utility model provides a kind of bridge edge of a wing circular formwork Quick installation fixing device.Include the channel-section steel support of level, on channel-section steel support, be provided with vertical steel pipe and the angle steel of level, both form right angle frames, and at right angle right hypotenuse, adopt square steel pipe to make according to the Circular measure of the bridge edge of a wing curved surface arc hypotenuse that connects right-angle side; Described arc hypotenuse, by trisection, has two Along ents, adopts supporting steel pipe to be connected respectively two Along ents with the mid point of adjacent right-angle side; Described arc hypotenuse surface is covered with flitch, flitch area mat template.The utility model apparatus structure is simple, easy to install and use, reusable, can accelerating construction progress, save material and environmental protection.
Description
Technical field
The utility model relates to bridge construction technical field of construction, is specifically related to a kind of bridge edge of a wing circular formwork Quick installation fixing device.
Background technology
In modern bridge design, bridge construction moulding is more and more novel, and box beam flange position is mostly designed to the shaped form of graceful radian, and this has higher requirement to construction and installation undoubtedly.
Adopt the method for conventional shuttering supporting and reinforcing both to reach less than the requirement of clear-water concrete bridge Forming Quality, be unfavorable for again the recycling of reinforcement material, and work efficiency is lower, not energy-conserving and environment-protective.
Therefore, need to, according to the stressing conditions of bridge edge of a wing curved portion shuttering supporting, utilize angle steel, the steel-pipe welding of tailing in construction to be combined into a kind of new template Quick installation fixing device.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency for above-mentioned existence, provides a kind of simple in structure, easy to install and use, reusable, can accelerating construction progress, save the bridge edge of a wing circular formwork Quick installation fixing device of material and environmental protection.
The utility model solves the technical scheme that its technical problem adopts:
Bridge edge of a wing circular formwork Quick installation fixing device, it is characterized in that, include the channel-section steel support of level, on channel-section steel support, be provided with vertical steel pipe and the angle steel of level, both form right angle frames, and at right angle right hypotenuse, adopt square steel pipe to make according to the Circular measure of the bridge edge of a wing curved surface arc hypotenuse that connects right-angle side; Described arc hypotenuse, by trisection, has two Along ents, adopts supporting steel pipe to be connected respectively two Along ents with the mid point of adjacent right-angle side; Described arc hypotenuse surface is covered with flitch, flitch area mat template.
In such scheme, described right-angle side framework is a plurality of equidistant along the arrangement of template laying direction, and on the vertical edge of adjacent straight arm of angle framework, adopts bracing frame steel pipe to connect, the common laying that forms integral body adaptation large area template.
In such scheme, the angle steel of described level is for guaranteeing the stability of right-angle side frame construction, and adopting sectional area is that leg-of-mutton equal leg angle is made.
The beneficial effects of the utility model are:
This apparatus structure is simple, quick and easy for installation; Can significantly improve fair-faced concrete molding quality and construction efficiency; Turnover utilization capable of circulation, saves construction cost greatly; Take tear open and reinforce very convenient flexibly, can accelerating construction progress.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
In figure: 1-square steel pipe; 2-angle steel; 3-steel pipe; 4-supporting steel pipe; 5-flitch; 6-template; 7-channel-section steel support; 8-iron wire 9-bracing frame steel pipe.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is further described:
Bridge edge of a wing circular formwork Quick installation fixing device as shown in Figure 1, include the channel-section steel support 7 of level, on channel-section steel support 7, be provided with the angle steel 2 of vertical steel pipe 3 and level, both form right angle frames, for guaranteeing the stability of right-angle side frame construction, it is that leg-of-mutton equal leg angle is made that angle steel 2 adopts sectional areas, and at right angle right hypotenuse, adopt square steel pipe 1 to make according to the Circular measure of the bridge edge of a wing curved surface arc hypotenuse that connects right-angle side; Described arc hypotenuse, by trisection, has two Along ents, adopts supporting steel pipe 4 to be connected respectively two Along ents with the mid point of adjacent right-angle side; Described arc hypotenuse surface is adopted and is covered with flitch 5, flitch 5 area mat templates 6.
In the present embodiment, described right-angle side framework is a plurality of equidistant along the arrangement of template laying direction, and on the vertical edge of adjacent straight arm of angle framework, adopts bracing frame steel pipe 9 to connect, the common laying that forms integral body adaptation large area template.
The utility model embodiment installs and uses process:
According to box beam flange design height, width and radian, 50mm * 50mm square steel pipe equilateral type angle steel 2 of 1 He ∟ 63mm and Φ 48.5 * 3mm steel pipe 3 are processed into suitable dimension, be welded into right-angle side framework;
The position, of trisection on 50mm * 50mm square steel pipe 1, Ji Φ 40mm supporting steel pipe 4 is welded in the centre position of ∟ 63mm angle steel 2, Φ 48.5 * 3mm steel pipe 3, strengthens supporting as right-angle side framework, is assembled into a complete Pin fixed mount;
Assembled good every Pin fixed mount is according to the arranged with interval of case beam base channel steel bracket 7, and fixing with iron wire 8 binding;
30mm * 50mm flitch 5 is fixed on the every Pin fixed mount arranging by 200mm spacing with iron wire 8 colligations, then use Φ 48.5 * 3mm bracing frame steel pipe 9 and the vertical steel pipe 3 use scaffold clasps of every Pin fixed mount to lock, thereby make fast fixed mount connect into an integral body, form the flange template bracing frame that resistance to overturning is good, have enough rigidity;
Bridge edge of a wing circular formwork 6 is directly nailed to and is linked to be on the flitch 5 of whole fixed mount, and the installation that completes fast template is fixed.
More than explanation is only Application Example of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalence of therefore doing according to the utility model claim changes, and still belongs to protection domain of the present utility model.
Claims (3)
1. bridge edge of a wing circular formwork Quick installation fixing device, it is characterized in that: the channel-section steel support that includes level, on channel-section steel support, be provided with vertical steel pipe and the angle steel of level, both form right angle frames, and at right angle right hypotenuse, adopt square steel pipe to make according to the Circular measure of the bridge edge of a wing curved surface arc hypotenuse that connects right-angle side; Described arc hypotenuse, by trisection, has two Along ents, adopts supporting steel pipe to be connected respectively two Along ents with the mid point of adjacent right-angle side; Described arc hypotenuse surface is covered with flitch, flitch area mat template.
2. bridge as claimed in claim 1 edge of a wing circular formwork Quick installation fixing device, it is characterized in that: described right-angle side framework is a plurality of equidistant along the arrangement of template laying direction, and on the vertical edge of adjacent straight arm of angle framework, adopt bracing frame steel pipe to connect, the common laying that forms whole adaptation large area template.
3. bridge as claimed in claim 1 edge of a wing circular formwork Quick installation fixing device, is characterized in that: the angle steel of described level is for guaranteeing the stability of right-angle side frame construction, and adopting sectional area is that leg-of-mutton equal leg angle is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210550.1U CN203977294U (en) | 2014-04-28 | 2014-04-28 | Bridge edge of a wing circular formwork Quick installation fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210550.1U CN203977294U (en) | 2014-04-28 | 2014-04-28 | Bridge edge of a wing circular formwork Quick installation fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977294U true CN203977294U (en) | 2014-12-03 |
Family
ID=51974752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210550.1U Expired - Fee Related CN203977294U (en) | 2014-04-28 | 2014-04-28 | Bridge edge of a wing circular formwork Quick installation fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894351A (en) * | 2017-02-17 | 2017-06-27 | 中国水利水电第十四工程局有限公司 | A kind of method of steel plastic formwork, mould and cast-in-place tunnel Bilge |
| CN109235281A (en) * | 2018-11-09 | 2019-01-18 | 中国十七冶集团有限公司 | A kind of support system of bridge superstructure cast-in-place construction |
-
2014
- 2014-04-28 CN CN201420210550.1U patent/CN203977294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894351A (en) * | 2017-02-17 | 2017-06-27 | 中国水利水电第十四工程局有限公司 | A kind of method of steel plastic formwork, mould and cast-in-place tunnel Bilge |
| CN109235281A (en) * | 2018-11-09 | 2019-01-18 | 中国十七冶集团有限公司 | A kind of support system of bridge superstructure cast-in-place 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: 20141203 Termination date: 20180428 |