CN202007379U - Movable floating bridge convenient for deepwater bridge construction - Google Patents
Movable floating bridge convenient for deepwater bridge construction Download PDFInfo
- Publication number
- CN202007379U CN202007379U CN2011201082443U CN201120108244U CN202007379U CN 202007379 U CN202007379 U CN 202007379U CN 2011201082443 U CN2011201082443 U CN 2011201082443U CN 201120108244 U CN201120108244 U CN 201120108244U CN 202007379 U CN202007379 U CN 202007379U
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- bridge
- floating body
- angle iron
- main floating
- iron frame
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Abstract
The utility model relates to a movable floating bridge convenient for deepwater bridge construction, which consists of primary floating bodies and bridge slabs. The movable floating bridge is characterized in that 6-8 oil cans capable of being completely sealed are placed in each solid small angle iron frame, and thus a group of primary floating bodies is formed; connecting threaded holes are arranged at the two ends of each solid small angle iron frame, triangle iron connecting beams pass through the connecting threaded holes on the solid small angle iron frames, and then a plurality of groups of primary floating bodies can be connected to form a floating bridge with length required for construction; a plurality of underwater anchors made of pre-cast cement are respectively sunk in water at suitable positions upstream and downstream the floating bridge, wire ropes are fastened on the underwater anchors, and the anchors are respectively connected with the connecting threaded holes at the two ends of the solid small angle iron frames from upstream and downstream through the wire ropes; transverse triangle irons are arranged on the floating bodies, and longitudinal wooden slabs are paved on the transverse triangle iron. The floating bridge can be made by taking old oil cans capable of being completely sealed, old wooden slabs and recycled small angle irons as primary materials, a channel opening to underwater piers can be set up with relatively-low cost, and therefore an operating platform convenient for the deepwater bridge construction is provided.
Description
Technical field
When the utility model relates to rivers, reservoir area bridge construction, leading to bridge pier in the water, be used to satisfy the occasional passage of constructor and transmission and concrete transmission, exactly is a kind of portable pontoon bridge of being convenient to the deep water bridge construction.
Background technology
Extensive propelling along with China's traffic infrastructure construction, the bridge construction that bridge spanning the sea, inland stride river, cross a river, stride reservoir is on the increase, on great river, great river, large reservoir, carry out in the bridge construction, how to use simple, the safest, the most most economical way, when solving deep water area bridge construction, the operating personnel is led to the current problem at subaqueous work scene, transport problem of materials to the job site, to problems such as structure delivering concretes, be the important topic that is worth unit in charge of construction constantly to explore and sum up.At present, a lot of units in charge of construction adopt steel trestle, steel pontoon bridge as the occasional passage that leads to pier in the water more, and pier is carried various construction resources in the water.These two kinds of facilities adopt under the situation that The water is deep and the current fast, and expense is all very high, is unfavorable for extensively promoting the use of.
Summary of the invention
The purpose of the present utility model is: a kind of portable pontoon bridge of being convenient to the deep water bridge construction is provided, can adopt the old oil drum that can seal fully, old plank, the little angle steel of recovery to do main material, build the passage of pier in the water with lower cost, effectively satisfy constructor, constructional materials, concrete transport condition, be reached for the purpose of carrying out the operating platform that bridge construction facilitates in the deep water.
The purpose of the present utility model realizes by implementing following technical proposals:
A kind of portable pontoon bridge of being convenient to the deep water bridge construction, constitute by main floating body and bridge plate, it is characterized in that: be welded into three-dimensional little angle iron frame by little angle steel, in the little angle iron frame of solid, place 6-8 the oil drum that can seal fully, constitute the main floating body of one group of pontoon bridge; Be provided with the connection screw at the little angle iron frame of solid two ends, three angle steel tie-beams connect up and down by the connection screw on the three-dimensional little angle iron frame, will organize the pontoon bridge length that main floating body connects into needs construction more; In the many places water of pontoon bridge upstream and downstream appropriate location, sink respectively with anchor in concrete prefabricated a plurality of water, in water, fasten steel cable on the anchor, be connected from the screw that is connected of upstream and downstream respectively by steel cable with the three-dimensional little angle iron frame of many groups two ends, what pontoon bridge was lived in traction respectively organizes main floating body, makes respectively to organize main floating body and form the position that straight line is fixed on needs construction; Three angle steel tie-beams are provided with horizontal three angle steel with main floating body, establish vertical plank on horizontal three angle steel upper berths; Both sides at the main floating body of pontoon bridge are provided with railing post, and railing post is provided with vertical railing and safety net.
The utility model has the advantages that: a kind of portable pontoon bridge of being convenient to the deep water bridge construction, can adopt the old oil drum that can seal fully, old plank, the little angle steel of recovery to do main material, also lower cost is built the passage of pier in the water, effectively satisfy constructor, constructional materials, concrete transport condition, be embodied as the advantage of carrying out the operating platform that bridge construction facilitates in the deep water.
Description of drawings
The one group main floating body lateral view of Fig. 1 for constituting by 8 oil drums;
The one group main floating body vertical view of Fig. 2 for constituting by 8 oil drums;
The pontoon bridge side-looking structure chart of Fig. 3 for setting up by main floating body more than two groups;
The pontoon bridge plan structure figure of Fig. 4 for setting up by main floating body more than two groups;
The pontoon bridge side-looking design sketch of Fig. 5 for setting up by main floating body more than two groups;
Fig. 6 overlooks design sketch for the pontoon bridge that is set up by main floating body more than two groups.
Mark among the figure: 1 is the oil drum that seals fully, 2 for placing the three-dimensional little angle iron frame of oil drum, 3 is the connection screw at three-dimensional little angle iron frame two ends, 4 for connecting three angle steel tie-beams of three-dimensional little angle iron frame, 5 is horizontal three angle steel on three-dimensional little angle iron frame and the three angle steel tie-beams, 6 is the vertical plank on horizontal three angle steel, 7 is anchor in the concrete prefabricated water that sinks in the swimming up and down, 8 is to be connected the steel cable that draws pontoon bridge with anchor in the water, 9 is the railing post of pontoon bridge both sides, and 10 is vertical railing and the safety net on the railing post.
The specific embodiment
Embodiment: a kind of portable pontoon bridge of being convenient to the deep water bridge construction
Constitute by main floating body and bridge plate, it is characterized in that: be welded into three-dimensional little angle iron frame 2 by little angle steel, in the little angle iron frame 2 of solid, place 6-8 the oil drum 1 that can seal fully, constitute the main floating body of one group of pontoon bridge; Be provided with connection screw 3, three angle steel tie-beams 4 at the little angle iron frame of solid 2 two ends by the connection screw 3 on the three-dimensional little angle iron frame, connect up and down, will organize the pontoon bridge length that main floating body connects into needs construction more; In the many places water of pontoon bridge upstream and downstream appropriate location, sink respectively with anchor 7 in concrete prefabricated a plurality of water, in water, fasten steel cable 8 on the anchor, be connected from the screw 3 that is connected of upstream and downstream respectively by steel cable 8 with the three-dimensional little angle iron frame of many groups two ends, what pontoon bridge was lived in traction respectively organizes main floating body, makes respectively to organize main floating body and form the position that straight line is fixed on needs construction; Three angle steel tie-beams 4 are provided with horizontal three angle steel 5 with main floating body, establish vertical plank 6 on horizontal three angle steel upper berths; Be provided with railing post 9 in the both sides of the main floating body of pontoon bridge, railing post is provided with vertical railing and safety net 10.
Claims (1)
1. portable pontoon bridge of being convenient to the deep water bridge construction, constitute by main floating body and bridge plate, it is characterized in that: be welded into three-dimensional little angle iron frame (2) by little angle steel, in the little angle iron frame of solid (2), place 6-8 the oil drum (1) that can seal fully, constitute the main floating body of one group of pontoon bridge; Be provided with connection screw (3) at the little angle iron frame of solid (2) two ends, three angle steel tie-beams (4) connect up and down by the connection screw (3) on the three-dimensional little angle iron frame, will organize the pontoon bridge length that main floating body connects into needs construction more; In the many places water of pontoon bridge upstream and downstream appropriate location, sink respectively with anchor (7) in concrete prefabricated a plurality of water, in water, fasten steel cable (8) on the anchor, be connected from the screw (3) that is connected of upstream and downstream respectively by steel cable (8) with the three-dimensional little angle iron frame of many groups two ends, what pontoon bridge was lived in traction respectively organizes main floating body, makes respectively to organize main floating body and form the position that straight line is fixed on needs construction; Three angle steel tie-beams (4) are provided with horizontal three angle steel (5) with main floating body, establish vertical plank (6) on horizontal three angle steel upper berths; Be provided with railing post (9) in the both sides of the main floating body of pontoon bridge, railing post is provided with vertical railing and safety net (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201082443U CN202007379U (en) | 2011-04-14 | 2011-04-14 | Movable floating bridge convenient for deepwater bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201082443U CN202007379U (en) | 2011-04-14 | 2011-04-14 | Movable floating bridge convenient for deepwater bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202007379U true CN202007379U (en) | 2011-10-12 |
Family
ID=44749034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201082443U Expired - Fee Related CN202007379U (en) | 2011-04-14 | 2011-04-14 | Movable floating bridge convenient for deepwater bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202007379U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535421A (en) * | 2011-12-27 | 2012-07-04 | 杭州市园林绿化工程有限公司 | Water platform capable of lifting and descending along with water level |
| CN103015307A (en) * | 2012-12-13 | 2013-04-03 | 江苏省交通科学研究院股份有限公司 | Prestressed concrete pontoon |
| CN103283662A (en) * | 2012-02-28 | 2013-09-11 | 赵国才 | Combined type floating mat automatic bait-casting cultivation device |
| CN103485356A (en) * | 2013-09-29 | 2014-01-01 | 中铁港航局集团有限公司 | Overwater laying frame and method for filling sand pockets with same |
| CN105064215A (en) * | 2015-07-28 | 2015-11-18 | 中国十九冶集团有限公司 | Device and method for conveying concrete on water surface of wide river channel |
| CN108867324A (en) * | 2018-07-15 | 2018-11-23 | 胡俊 | A kind of compensatory floating bridge device of pontic maintenance process |
| CN112281847A (en) * | 2020-11-03 | 2021-01-29 | 浙江省围海建设集团股份有限公司 | Mould bag concrete construction system and method |
-
2011
- 2011-04-14 CN CN2011201082443U patent/CN202007379U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535421A (en) * | 2011-12-27 | 2012-07-04 | 杭州市园林绿化工程有限公司 | Water platform capable of lifting and descending along with water level |
| CN103283662A (en) * | 2012-02-28 | 2013-09-11 | 赵国才 | Combined type floating mat automatic bait-casting cultivation device |
| CN103015307A (en) * | 2012-12-13 | 2013-04-03 | 江苏省交通科学研究院股份有限公司 | Prestressed concrete pontoon |
| CN103015307B (en) * | 2012-12-13 | 2015-12-09 | 江苏省交通科学研究院股份有限公司 | Prestressed concrete pontoon bridge |
| CN103485356A (en) * | 2013-09-29 | 2014-01-01 | 中铁港航局集团有限公司 | Overwater laying frame and method for filling sand pockets with same |
| CN103485356B (en) * | 2013-09-29 | 2015-06-17 | 中铁港航局集团有限公司 | Overwater laying frame and method for filling sand pockets with same |
| CN105064215A (en) * | 2015-07-28 | 2015-11-18 | 中国十九冶集团有限公司 | Device and method for conveying concrete on water surface of wide river channel |
| CN108867324A (en) * | 2018-07-15 | 2018-11-23 | 胡俊 | A kind of compensatory floating bridge device of pontic maintenance process |
| CN108867324B (en) * | 2018-07-15 | 2020-08-04 | 王健 | Compensation floating bridge device in bridge maintenance process |
| CN112281847A (en) * | 2020-11-03 | 2021-01-29 | 浙江省围海建设集团股份有限公司 | Mould bag concrete construction system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20140414 |