CN203755153U - Simply supported plate bridge bottom plate maintenance construction moving operation platform - Google Patents
Simply supported plate bridge bottom plate maintenance construction moving operation platform Download PDFInfo
- Publication number
- CN203755153U CN203755153U CN201420157654.0U CN201420157654U CN203755153U CN 203755153 U CN203755153 U CN 203755153U CN 201420157654 U CN201420157654 U CN 201420157654U CN 203755153 U CN203755153 U CN 203755153U
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- CN
- China
- Prior art keywords
- hanging basket
- simply supported
- hanging
- horizontal stand
- support
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- Expired - Fee Related
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Abstract
The utility model relates to a simply supported plate bridge bottom plate maintenance construction moving operation platform. The simply supported plate bridge bottom plate maintenance construction moving operation platform is mainly composed of a hanging basket, hand pulling blocks and a moving support, wherein the hanging basket is formed by welding channel steel, angle steel and thread steel bars, a sheet of bamboo plywood 2cm in thickness is laid at the bottom of the hanging basket, hanging rings are arranged at two ends of the hanging basket, the length of the hanging basket is larger than the width of a bridge floor by 2m, the hanging basket is 2m in width and 2m in height, the moving support is composed of a moving carrier, a horizontal support and a fixing support, a flat truck capable of bearing a proper load is selected as the moving carrier, the horizontal support is fixed on the moving carrier through the fixing support, the horizontal support is made of steel tubes which can bear a load of 5T and are respectively 10cm in diameter, the length of the horizontal support is equal to the length of the hanging basket, the hand pulling blocks are fixed at two ends of the horizontal support, and hanging hooks of chains are hung on the hanging rings of the hanging basket by being dragged by the hand pulling blocks. The simply supported plate bridge bottom plate maintenance construction moving operation platform improves a safety factor and reduces construction cost.
Description
Technical field
The utility model relates to bridge maintaining equipment technical field, and specifically a kind of simply supported slab bridge base plate is safeguarded construction Mobile operating platform.
Background technology
After simply supported slab bridge floor pavement construction completes at present, bridge base plate needs jointing or further carries out appearance modification, and propping up of also having needs in slab bridge year to safeguard for a long time.General construction method is under bridge plate on ground, sets up full framing or mobile support, and constructor stands on the plank or bamboo offset plate of lay above support, carries out jointing construction operation at the bottom of plate.When being subject to ground condition restriction, this construction method sets up support dangerous, especially inapplicable cross a river operation, and operating efficiency is extremely low, and Large bridge beam slab bottom application work jointing construction cost is 10 yuan of left and right, and cost is higher.
Summary of the invention
In order to overcome, safety, efficiency that above-mentioned construction exists are low, high in cost of production problem, through the repeatedly improvement of construction experience.The utility model provides a kind of simply supported slab bridge jointing to safeguard machinery, and it is simple in structure, safe and reliable, saving of work and time, and operating efficiency is high, reduces construction cost, especially overcomes at the bottom of the plate that Liao Kua road, cross a river be difficult to the construction operations such as jointing.
The technical solution of the utility model is: simply supported slab bridge base plate is safeguarded construction Mobile operating platform, mainly by hanging basket, Chain block, traversing carriage, formed, wherein: hanging basket is welded by channel-section steel, angle steel, indented bars, 2 cm thick bamboo offset plates are laid in bottom, hanging basket two ends are provided with suspension ring, hanging basket length is than bridge and large 2 meters of width, wide 2 meters, high 2 meters; Traversing carriage is comprised of mobile vehicle, horizontal stand, fixed support, and mobile vehicle is selected the suitable flat truck of load-carrying, and horizontal stand is fixed on mobile vehicle by fixed support; Horizontal stand is made by the steel pipe that can carry 10 centimetres of 5T, diameter, and horizontal stand length is identical with the long end of hanging basket; Chain block is fixed on the two ends of horizontal stand, and the hook of Chain block conduction chain hangs on the suspension ring of hanging basket; During work, can tie up on hanging basket suspension ring with one of safety rope, one ties up on bridge protective railings, plays safety effect.
During operation, by loader or ship, construction is transported under bridge with hanging basket, traversing carriage from bridge move to bridge under hanging basket correspondence position, the hook of Chain block conduction chain hangs on the suspension ring of hanging basket, operating personnel operate Chain block and evenly promote hanging basket to 2 meters of left and right, bridge plate bottom and fix on bridge floor, for anti-accident, can establish one of safety rope and tie up on hanging basket suspension ring, one ties up on bridge protective railings.Constructor fastens safety rope and in hanging basket, carries out bridge jointing, upkeep operation by connecting the step ladder of Bridge guardrail and hanging basket, after hanging basket operation at top, by traversing carriage, hanging basket is moved forward, until all operation completes.
Construction advantage of the present utility model:
1, the safety that has guaranteed constructor, has improved safety factor.
2, improved operating efficiency.Use is hung seam machinery and is completed per capita 80 meters of jointings (10 meters of above height apart from ground) at the bottom of plate every day, the relatively common support method of setting up completes 15 meters of jointings (10 meters of above height apart from ground) at the bottom of plate per capita every day, has greatly improved operating efficiency, has reduced construction cost.
3, overcome because of the soft disadvantage of can not built, can not construct across road close traffic or cross a river of ground.
Accompanying drawing explanation
Accompanying drawing is the utility model structural representation.
In figure: 1, hanging basket 2, suspension ring 3, Chain block 4, chain 5, mobile vehicle 6, horizontal stand 7, fixed support
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Simply supported slab bridge base plate is safeguarded construction Mobile operating platform, as shown in the figure, mainly by hanging basket 1, Chain block 3, traversing carriage, formed, wherein: hanging basket 1 is welded by channel-section steel, angle steel, indented bars, 2 cm thick bamboo offset plates are laid in bottom, hanging basket 1 two ends are provided with suspension ring 2, and hanging basket 1 is long than large 2 meters of bridge deck width, wide 2 meters, high 2 meters; Traversing carriage is comprised of mobile vehicle 5, horizontal stand 6, fixed support 7, and mobile vehicle 5 is selected the suitable flat truck of load-carrying, and horizontal stand 6 is fixed on mobile vehicle 5 by fixed support 7; Horizontal stand 6 is made by the steel pipe that can carry 10 centimetres of 5T, diameter, and horizontal stand 6 length are identical with the long end of hanging basket 1; Chain block 3 is fixed on the two ends of horizontal stand 6, and the hook of Chain block 3 conduction chains 4 hangs on the suspension ring 2 of hanging basket 1; During work, one of safety rope ties up on suspension ring 2, and one ties up on bridge protective railings, plays safety effect.During operation, by loader or ship, construction is transported under bridge with hanging basket 1, traversing carriage from bridge floor move to bridge under hanging basket 1 correspondence position, the hook of Chain block 3 conduction chains 4 hangs on the suspension ring 2 of hanging basket 1, operating personnel operate the even hanging basket 1 that promotes of Chain block 3 and fix to 2 meters of left and right, bridge plate bottom on bridge floor, and constructor is down to the interior operation of hanging basket 1.For anti-accident, can establish one of safety rope and tie up on suspension ring 2, one ties up on bridge protective railings.
Claims (1)
1. simply supported slab bridge base plate is safeguarded construction Mobile operating platform, mainly by hanging basket (1), Chain block (3), traversing carriage, formed, it is characterized in that: hanging basket (1) is welded by channel-section steel, angle steel, indented bars, 2 cm thick bamboo offset plates are laid in bottom, hanging basket (1) two ends are provided with suspension ring (2), large 2 meters, wide 2 meters, high 2 meters of hanging basket (1) Length Ratio bridge deck widths; Traversing carriage is comprised of mobile vehicle (5), horizontal stand (6), fixed support (7), mobile vehicle (5) is selected the suitable flat truck of load-carrying, and horizontal stand (6) is fixed on mobile vehicle (5) by fixed support (7); Horizontal stand (6) is made by the steel pipe that can carry 10 centimetres of 5T, diameter, and horizontal stand (6) length is identical with the long end of hanging basket (1); Chain block (3) is fixed on the two ends of horizontal stand (6), and the hook of Chain block (3) conduction chain (4) hangs on the suspension ring (2) of hanging basket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157654.0U CN203755153U (en) | 2014-03-29 | 2014-03-29 | Simply supported plate bridge bottom plate maintenance construction moving operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157654.0U CN203755153U (en) | 2014-03-29 | 2014-03-29 | Simply supported plate bridge bottom plate maintenance construction moving operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755153U true CN203755153U (en) | 2014-08-06 |
Family
ID=51250450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157654.0U Expired - Fee Related CN203755153U (en) | 2014-03-29 | 2014-03-29 | Simply supported plate bridge bottom plate maintenance construction moving operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195942A (en) * | 2014-08-21 | 2014-12-10 | 四川金锋建设有限公司 | Bridge bottom face overhauling structure |
| CN105544957A (en) * | 2016-01-28 | 2016-05-04 | 安徽马钢工程技术集团有限公司 | Mobile scaffold for horizontal overhead pipeline construction and construction method thereof |
-
2014
- 2014-03-29 CN CN201420157654.0U patent/CN203755153U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195942A (en) * | 2014-08-21 | 2014-12-10 | 四川金锋建设有限公司 | Bridge bottom face overhauling structure |
| CN105544957A (en) * | 2016-01-28 | 2016-05-04 | 安徽马钢工程技术集团有限公司 | Mobile scaffold for horizontal overhead pipeline construction and construction method thereof |
| CN105544957B (en) * | 2016-01-28 | 2017-12-22 | 安徽马钢工程技术集团有限公司 | A kind of jenny scaffold and its construction method for the construction of horizontal aerial pipeline |
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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 |
Granted publication date: 20140806 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |