CN204919379U - A removal scaffolding structure on water for bridge on water maintenance - Google Patents
A removal scaffolding structure on water for bridge on water maintenance Download PDFInfo
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- CN204919379U CN204919379U CN201520707190.0U CN201520707190U CN204919379U CN 204919379 U CN204919379 U CN 204919379U CN 201520707190 U CN201520707190 U CN 201520707190U CN 204919379 U CN204919379 U CN 204919379U
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Abstract
The utility model relates to a removal scaffolding structure on water for bridge on water maintenance, including a plurality of flitches, a plurality of cystosepiments, a plurality of connection lead screws, the channel -section steel plummer, trick frame bed frame by four flitch end -to -end connection form a rectangle, the top of trick frame bed frame is provided with the channel -section steel plummer, separate into a plurality of grooves of bearing by horizontal vertical crisscross flitch that distributes in the trick frame bed frame, it is provided with the cystosepiment to bear the inslot, crossing position all is provided with and is connected the lead screw between flitch and the flitch, connect the overlap department of running through flitch and flitch in the lead screw bottom, the lead screw that connecting filament peak of the staff portion stretched into the channel -section steel plummer inserts in the groove. The utility model discloses can float in removal scaffolding structure on water, its utilize the motor vessel pull, fixed, hold in the palm daytime to construction region, provide firm handy operation platform for the construction, forget about it the bank phytal zone evening, guarantee freighter at night is opened the navigation or air flight smoothly.
Description
Technical field
The utility model relates to a kind of scaffolding structure, is a kind of Waterborne movable scaffolding structure for on-water bridge maintenance specifically.
Background technology
Operation bridge is permanent large structure in way and structures, also be the important component part of Rail Highway driving facility and guarantee the key equipment that transportation safety is unimpeded, have complex structure, technical strong, build difficulty, cost difficulty, feature that cost is higher.Once damage, gently then speed limit off-load is heavy then cut off traffic.China railways bridge, differs and limitation in designing and constructing owing to building age different, technical standard, there is many problems.Along with the sustainable development that Chinese national economy is built, the continuous growth of railway transportation intensity, for adapting to the needs of train speed raising, heavy haul transport, bridge must have higher carrying, anti-disaster ability and safety reliability, also has higher requirement to bridge maintenance maintenance department.Therefore, carry out bridge maintenance maintenance work, for guaranteeing safety of railway traffic, promote the development of China's economic construction, tool is of great significance.
Bridge strengthening work has achieved a lot of progress in recent years, but we still face a lot of problem.Luoyang Yellow River Bridge is positioned at middle and lower reaches boundary, the Yellow River part, and south is closed highway with Luoyang-old city, Mengjin-Bai and is connected, and north is connected with the Meng County-Liu village-Jiyuan highway, is the important tie in contact north and south.Bridge total length 3428.934M, totally 67 holes, every hole clear span 50M, wherein about has 45 holes to be seated in torrential Huanghe water.First difficult point faced in reinforcing design is exactly the strengthen maintenance process of the bridge for high water level, and personnel's operational difficulty, the maintenance cost setting up bar construction is high, and the cycle is long.If set up scaffold in water, ship can be hindered normally to open the navigation or air flight, and poor stability, potential safety hazard are large.Run into more surging river, easily occur the situation of bar construction shakiness, most of bridge pier of bridge is positioned at the river course that The turbulent river crashes its way through, time have freighter to open the navigation or air flight.Horizontal plane has 9 meters more than bottom bridge, and water level, towards rising to fall at sunset, brings huge difficulty to construction under bridge.
Summary of the invention
For above-mentioned situation, the utility model provides a kind of Waterborne movable scaffolding structure for on-water bridge maintenance, can float on Waterborne movable scaffolding structure waterborne, and it utilizes power ship to draw, fixes, daytime, holder was to construction area, for construction provides firmly portable operating platform; Forget about it phytal zone, bank evening, ensure that night, freighter was opened the navigation or air flight smoothly.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of Waterborne movable scaffolding structure for on-water bridge maintenance, comprise some flitches, some cystosepiments, some connection wire rods, channel-section steel plummer, the scaffold pedestal of rectangle is connected to form by four flitch head and the tail, the top of scaffold pedestal is provided with channel-section steel plummer, some bearing grooves are separated into by the flitch be laterally longitudinally interspersed in scaffold pedestal, cystosepiment is provided with in bearing groove, position crossing between flitch with flitch is provided with connection wire rod, the overlapping place of flitch and flitch is run through bottom connection wire rod, connection wire rod top is stretched in the screw mandrel access groove of channel-section steel plummer.
As preferred embodiment, the width of described flitch is 200 millimeters, and length is 4000 millimeters.
As preferred embodiment, the radius of described connection wire rod is 50 ~ 60 millimeters, and the length of connection wire rod is 400 ~ 500 millimeters, and connection wire rod bottom is equipped with set bolt.
As preferred embodiment, the length of described bearing groove 1100 ~ 1200 millimeters, width is 1000 ~ 1100 millimeters, the cystosepiment shape in bearing groove and bearing groove form fit.
As preferred embodiment, described channel-section steel plummer is provided with for anti-skidding steel wire net structure.
As preferred embodiment, be provided with external screw thread in the screw mandrel access groove of described channel-section steel plummer, external screw thread is threaded with the screw-internal thread fit at connection wire rod top.
The utility model has the advantages that: can float on Waterborne movable scaffolding structure waterborne, it utilizes power ship to draw, fixes, and daytime, holder was to construction area, for construction provides firmly portable operating platform; Forget about it phytal zone, bank evening, ensure that night, freighter was opened the navigation or air flight smoothly.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is left view of the present utility model.
In the drawings: 1-flitch, 2-cystosepiment, 3-connection wire rod, 4-channel-section steel plummer, 5-scaffold pedestal, 6-bearing groove, 7-screw mandrel access groove, 8-set bolt, 9-steel wire net structure.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1 ~ Fig. 2, a kind of Waterborne movable scaffolding structure for on-water bridge maintenance, comprise some flitches, some cystosepiments, some connection wire rods, channel-section steel plummer, the scaffold pedestal of rectangle is connected to form by four flitch head and the tail, the top of scaffold pedestal is provided with channel-section steel plummer, some bearing grooves are separated into by the flitch be laterally longitudinally interspersed in scaffold pedestal, cystosepiment is provided with in bearing groove, position crossing between flitch with flitch is provided with connection wire rod, the overlapping place of flitch and flitch is run through bottom connection wire rod, connection wire rod top is stretched in the screw mandrel access groove of channel-section steel plummer.
As preferred embodiment, the width of described flitch is 200 millimeters, and length is 4000 millimeters.
As preferred embodiment, the radius of described connection wire rod is 50 ~ 60 millimeters, and the length of connection wire rod is 400 ~ 500 millimeters, and connection wire rod bottom is equipped with set bolt.
As preferred embodiment, the length of described bearing groove 1100 ~ 1200 millimeters, width is 1000 ~ 1100 millimeters, the cystosepiment shape in bearing groove and bearing groove form fit.
As preferred embodiment, described channel-section steel plummer is provided with for anti-skidding steel wire net structure.
As preferred embodiment, be provided with external screw thread in the screw mandrel access groove of described channel-section steel plummer, external screw thread is threaded with the screw-internal thread fit at connection wire rod top.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and manual; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (6)
1. for the Waterborne movable scaffolding structure of on-water bridge maintenance, it is characterized in that, comprise some flitches, some cystosepiments, some connection wire rods, channel-section steel plummer, the scaffold pedestal of rectangle is connected to form by four flitch head and the tail, the top of scaffold pedestal is provided with channel-section steel plummer, some bearing grooves are separated into by the flitch be laterally longitudinally interspersed in scaffold pedestal, cystosepiment is provided with in bearing groove, position crossing between flitch with flitch is provided with connection wire rod, the overlapping place of flitch and flitch is run through bottom connection wire rod, connection wire rod top is stretched in the screw mandrel access groove of channel-section steel plummer.
2. the Waterborne movable scaffolding structure for on-water bridge maintenance according to claim 1, it is characterized in that, the width of described flitch is 200 millimeters, and length is 4000 millimeters.
3. the Waterborne movable scaffolding structure for on-water bridge maintenance according to claim 1, it is characterized in that, the radius of described connection wire rod is 50 ~ 60 millimeters, and the length of connection wire rod is 400 ~ 500 millimeters, and connection wire rod bottom is equipped with set bolt.
4. the Waterborne movable scaffolding structure for on-water bridge maintenance according to claim 1, it is characterized in that, the length of described bearing groove 1100 ~ 1200 millimeters, width is 1000 ~ 1100 millimeters, the cystosepiment shape in bearing groove and bearing groove form fit.
5. the Waterborne movable scaffolding structure for on-water bridge maintenance according to claim 1, is characterized in that, described channel-section steel plummer is provided with for anti-skidding steel wire net structure.
6. the Waterborne movable scaffolding structure for on-water bridge maintenance according to claim 1, is characterized in that, be provided with external screw thread in the screw mandrel access groove of described channel-section steel plummer, external screw thread is threaded with the screw-internal thread fit at connection wire rod top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707190.0U CN204919379U (en) | 2015-09-14 | 2015-09-14 | A removal scaffolding structure on water for bridge on water maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707190.0U CN204919379U (en) | 2015-09-14 | 2015-09-14 | A removal scaffolding structure on water for bridge on water maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919379U true CN204919379U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520707190.0U Active CN204919379U (en) | 2015-09-14 | 2015-09-14 | A removal scaffolding structure on water for bridge on water maintenance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638297A (en) * | 2016-12-05 | 2017-05-10 | 广西交通科学研究院 | Water detection platform for detecting and maintaining bridge |
-
2015
- 2015-09-14 CN CN201520707190.0U patent/CN204919379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638297A (en) * | 2016-12-05 | 2017-05-10 | 广西交通科学研究院 | Water detection platform for detecting and maintaining bridge |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200050 15A-1 room, No. 855, Changning Road, Shanghai, Changning District Patentee after: Shanghai long strengthening Polytron Technologies Inc Address before: 200050 15A-1 room, No. 855, Changning Road, Shanghai, Changning District Patentee before: SHANGHAI JIUJIAN REINFORCEMENT TECHNOLOGY CO., LTD. |