CN101463588A - Pole erecting bridge construction method - Google Patents
Pole erecting bridge construction method Download PDFInfo
- Publication number
- CN101463588A CN101463588A CNA2008100588821A CN200810058882A CN101463588A CN 101463588 A CN101463588 A CN 101463588A CN A2008100588821 A CNA2008100588821 A CN A2008100588821A CN 200810058882 A CN200810058882 A CN 200810058882A CN 101463588 A CN101463588 A CN 101463588A
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- Prior art keywords
- bridge
- bridge pier
- post
- steel plate
- construction method
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Abstract
The invention provides a pole setting bridge construction method, used for bridge piers, bridge girders and high-rise buildings; the new construction method is simple, flexible and convenient, saves the steel pipes used for scaffolds as well as time, money and labor, therefore, the benefit is increased.
Description
The present invention relates to the bridge construction field.
At the building in the modern times bridge formation of repairing the roads, build a house and make the room, all be old routinely way usually, do from the basis, from top to bottom.Scaffolding, formwork, and the highrise building effort is dangerous especially big.Construct a road especially now, railway, bridge formation build bridge in the place of the high ditch depth in mountain.Hard especially, time-consuming.For solution to the problems described above.A kind of new method of the special release of the present invention.Be exactly at the bridge pier post more than 10 meters, good in surface irrigation, wait solidify good after, it is erected with winch as pole erecting.Digging basis pouring bridge pier post can carry out simultaneously, and bridge is also aimed at bridge pier in the past and put down as pole erecting to 40～50 degree rotations.Bridge construction is faster like this, saves time, economizes scaffold, saves money.
The object of the present invention is to provide a kind of new bridge constructing method.
A kind of new bridge constructing method of the present invention is that bridge pier and bridge are watered on the ground, with the method for pole erecting the bridge pier post is erected.Pier is protected in pouring then.Bridge erects and moves on on the bridge pier.Concrete implement according to the size of bridge pier with two greater than 10-20 centimetre on bridge pier post, thick 20 to 30 millimeters steel plate is as connection hinge steel plate.That block plate of pier footing can be opened the mouth that perfusion mixes earth, and a mouthful size is according to circumstances decided, and two block plates will bore reinforced hole.The hinge steel plate centre that is used for bridge increases a rotation steel plate centre has that piece rotation hole of a rotation hole and bridge to connect at rotational pin, is convenient to turn to.Rotate the dumb bearing of installing.Is just can erect under the guide peg power transmission with winch at the sub-frame of the people that two bars are done.After bridge pier erects that the connecting screw that then goes up two block plates tightens and two block plates weld, at clump of steel plate junction perfusion, with protection steel plate and bridge pier.For ease of the pouring bridge pier, adopt square or rectangle.The shape that bridge pier that can be as required and bridge pier post top need is watered.Tens meters, rice up to a hundred, all available the method more than the hundreds of rice.Only crab is wanted big power.Also available assembly pulley increases strength and reaches needs.The upright good protection of the pouring again pier 13 of bridge pier post.Bridge pier post, the several and a plurality of prefabricated components of bridge contour level building can connect assembling, erect after also can assembling.Also can wait upright good bridge pier post or place and assemble behind the bridge prefabricated component, support member being hung on connection.As the cement chimney that water tower, water channel groove, water channel groove pier stud, TV transmission tower and factory use, reach the high building highrise building and all can adopt this method.
A kind of bridge constructing method of the present invention has following advantage than prior art:
1, simple and flexible is convenient.
2, save the steel pipe of the flat frame of leg.
3, easy construction saves time.
4, save money, laborsavingly can increase benefit.
The present invention will be further described below in conjunction with accompanying drawing.Fig. 1 is an a kind of embodiment of new bridge constructing method; Fig. 2 is the hinge jaw 70 steel plate screws 8 of hinge steel plate; Fig. 3 is rotation steel plate, the rotation pin-and-hole 10 that increases, and the basis connects steel plate 9; Fig. 4 is the base steel plates plan view.Pouring mixes earth mouth 11, and reinforcing bar 12,15th, pier footing are that dotted line is represented.Fig. 6 is prefabricated support connector, connects parent part 18, and dotted line is an attachment pegs 19, connects bull 20.
Winch 1 among Fig. 1, winch cable 2, guiding man-like shelf 3, track cable 4, bridge emblem post 5, pier footing 6.13 is protection piers among Fig. 5, two hinge steel plates in the 14 dotted lines protection pier.
Claims (6)
1, pole erecting bridge construction method is characterized in that: the cement bridge pier post good in surface irrigation erects at crab 1.
2, it is characterized in that according to claim 1: have guiding man-like shelf 3, bridge pier post 5 and a basis 6 under hinge steel plate 16 connects, not to be shifted.
3, it is characterized in that according to claim 1: bridge connect to rotate under steel plate 17 effects rotating turret to bridge pier being provided with rotational pin.
4, it is characterized in that according to claim 1: the upright good protection of the pouring again pier 13 of bridge pier post.
5, it is characterized in that according to claim 1: this method can be used for chimney stack, water tower, TV transmission tower, high building highrise building etc.
6, according to claim 1, require 5 it is characterized in that: the several and a plurality of prefabricated components of bridge pier post, bridge contour level building can connect assembling, erect after also can assembling.Also can wait upright good bridge pier post or place and assemble behind the bridge prefabricated component, support member being hung on connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100588821A CN101463588A (en) | 2008-09-05 | 2008-09-05 | Pole erecting bridge construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100588821A CN101463588A (en) | 2008-09-05 | 2008-09-05 | Pole erecting bridge construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101463588A true CN101463588A (en) | 2009-06-24 |
Family
ID=40804362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100588821A Pending CN101463588A (en) | 2008-09-05 | 2008-09-05 | Pole erecting bridge construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101463588A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074140A (en) * | 2014-07-04 | 2014-10-01 | 大连船舶工业工程公司 | Steel bridge main tower closure method and auxiliary mechanism thereof |
-
2008
- 2008-09-05 CN CNA2008100588821A patent/CN101463588A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074140A (en) * | 2014-07-04 | 2014-10-01 | 大连船舶工业工程公司 | Steel bridge main tower closure method and auxiliary mechanism thereof |
| CN104074140B (en) * | 2014-07-04 | 2015-12-23 | 大连船舶工业工程公司 | Steel bridge king-tower closure workmanship method and auxiliary body thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090624 |