CN105040577B - A kind of multi-component alloy co-cementation bridge pre-buried steel component - Google Patents

A kind of multi-component alloy co-cementation bridge pre-buried steel component Download PDF

Info

Publication number
CN105040577B
CN105040577B CN201510552455.9A CN201510552455A CN105040577B CN 105040577 B CN105040577 B CN 105040577B CN 201510552455 A CN201510552455 A CN 201510552455A CN 105040577 B CN105040577 B CN 105040577B
Authority
CN
China
Prior art keywords
buried
fixed plate
component
bridge
cementation
Prior art date
Application number
CN201510552455.9A
Other languages
Chinese (zh)
Other versions
CN105040577A (en
Inventor
叶锦明
Original Assignee
江苏明福钢结构有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏明福钢结构有限公司 filed Critical 江苏明福钢结构有限公司
Priority to CN201510552455.9A priority Critical patent/CN105040577B/en
Publication of CN105040577A publication Critical patent/CN105040577A/en
Application granted granted Critical
Publication of CN105040577B publication Critical patent/CN105040577B/en

Links

Abstract

The invention discloses a kind of multi-component alloy co-cementation bridge pre-buried steel component, including: fixed plate, pre-buried cylinder and embedded bar, the surface configuration of described fixed plate, pre-buried cylinder and embedded bar has and polynary amounts to infiltration layer, the through hole that several and pre-buried cylinder is corresponding it is provided with in described fixed plate, described pre-buried cylinder is vertically arranged in fixed plate and the bottom of pre-buried cylinder is separately positioned in the through hole of correspondence, and the top of described embedded bar is 90 degree and bends and bottom is vertically connected in fixed plate.By the way, multi-component alloy co-cementation bridge pre-buried steel component of the present invention, pre-buried cylinder is connected with the vertical of fixed plate, ensure that the dimensional accuracy after welding, easy to connect with bridge pier, pre-buried cylinder and embedded bar can be embedded in concrete simultaneously, improve the structural strength of bridge, and surface multi-component alloy co-cementation, good antirust property, improve weatherability and service life.

Description

A kind of Multi-component alloy co-cementation bridge pre-buried steel component

Technical field

The present invention relates to bridge pre-buried steel member arts, particularly relate to a kind of multi-component alloy co-cementation bridge pre-buried steel component.

Background technology

In order to improve the structural strength of bridge and connect convenience, the generally pre-buried steel component when the concreting of bridge, both can improve the structural strength that bridge is overall, and the connection between beam and beam or between beam and bridge pier can have been realized by the connection between steel beam column again.

Owing to the structure of part steel beam column designs unreasonable, intensity difference, connect precision low, use process has inconvenience more.Additionally, steel beam column is producing and is getting rusty easily during transport, and construction is difficult to coordinate when connecting, and poor durability after getting rusty, the steel beam column surface generally used is coated with the method for antirust oil and is also difficult under severe open-air conditions maintain for a long time the rustless property of steel beam column, needs to improve.

Summary of the invention

The technical problem that present invention mainly solves is to provide a kind of multi-component alloy co-cementation bridge pre-buried steel component, improves structural strength and dimensional accuracy, improves rustless property.

For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of multi-component alloy co-cementation bridge pre-buried steel component, including: fixed plate, pre-buried cylinder and embedded bar, the surface configuration of described fixed plate, pre-buried cylinder and embedded bar has and polynary amounts to infiltration layer, the through hole that several and pre-buried cylinder is corresponding it is provided with in described fixed plate, described pre-buried cylinder is vertically arranged in fixed plate and the bottom of pre-buried cylinder is separately positioned in the through hole of correspondence, and the top of described embedded bar is 90 degree and bends and bottom is vertically connected in fixed plate.

In a preferred embodiment of the present invention, bottom the endoporus of described pre-buried cylinder, it is provided with screw thread.

In a preferred embodiment of the present invention, the described polynary infiltration layer that amounts to is arranged on fixed plate, pre-buried cylinder and the surface of embedded bar and is penetrated under surface by surface.

In a preferred embodiment of the present invention, use between bottom and the through hole of described pre-buried cylinder and be welded and fixed.

In a preferred embodiment of the present invention, described fixed plate being provided with several hole, location corresponding with embedded bar respectively, hole, location is inserted in the bottom of described embedded bar and employing is welded and fixed.

In a preferred embodiment of the present invention, the height of described pre-buried cylinder is less than the height of embedded bar.

In a preferred embodiment of the present invention, the surrounding of described pre-buried cylinder 4 described embedded bars of annular array distribution respectively.

In a preferred embodiment of the present invention, the arrangement in fixed plate of the described several through holes is in a rectangle concentric with fixed plate.

In a preferred embodiment of the present invention, the described polynary infiltration layer that amounts to includes aluminium sesquioxide, ammonium chloride, rare earth, zinc powder and aluminium powder.

In a preferred embodiment of the present invention, described fixed plate, pre-buried cylinder and embedded bar are respectively adopted Q235 steel.

The invention has the beneficial effects as follows: a kind of multi-component alloy co-cementation bridge pre-buried steel component that the present invention points out, pre-buried cylinder is connected with the vertical of fixed plate, ensure that the dimensional accuracy after welding, easy to connect with bridge pier, pre-buried cylinder and embedded bar can be embedded in concrete simultaneously, the structural strength of raising bridge, and surface multi-component alloy co-cementation, good antirust property, improves weatherability and service life.

Accompanying drawing explanation

For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:

Fig. 1 is the structural representation of the present invention a kind of multi-component alloy co-cementation bridge pre-buried steel component one preferred embodiment;

Fig. 2 is the top view of fixed plate in Fig. 1.

Detailed description of the invention

Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.

Referring to Fig. 1 to Fig. 2, the embodiment of the present invention includes:

A kind of multi-component alloy co-cementation bridge pre-buried steel component, including: fixed plate 1, pre-buried cylinder 2 and embedded bar 3, the surface configuration of described fixed plate 1, pre-buried cylinder 2 and embedded bar 3 has and polynary amounts to infiltration layer, the through hole 11 that several and pre-buried cylinder 2 is corresponding it is provided with in described fixed plate 1, described pre-buried cylinder 2 is vertically arranged in fixed plate 1 and the bottom of pre-buried cylinder 2 is separately positioned in the through hole 11 of correspondence, and the top of described embedded bar 3 is 90 degree and bends and bottom is vertically connected in fixed plate 1.It is embedded in concrete after 90 degree of bendings, the intensity after embedded bar 3 is combined with concrete can be improved.

It is provided with screw thread bottom the endoporus of described pre-buried cylinder 2.The effect of pre-buried cylinder 2 is to be embedded in the concrete of bridge, is used for coordinating with the connector in bridge pier, and the screw rod that the design of screw thread is contemplated in connector is attached.

The described polynary infiltration layer that amounts to includes aluminium sesquioxide, ammonium chloride, rare earth, zinc powder and aluminium powder.Described fixed plate 1, pre-buried cylinder 2 and embedded bar 3 are respectively adopted Q235 steel.

The described polynary infiltration layer that amounts to is arranged on fixed plate 1, pre-buried cylinder 2 and the surface of embedded bar 3 and is penetrated under surface by surface.By the polynary protection amounting to infiltration layer so that fixed plate 1, pre-buried cylinder 2 and embedded bar 3 are difficult to corrosion, improve weatherability and service life, out of doors environment uses for a long time without rupturing.

Use between bottom and the through hole 11 of described pre-buried cylinder 2 and be welded and fixed.The internal diameter of through hole 11 is corresponding with the external diameter of pre-buried cylinder 2 bottom, it is ensured that the perpendicularity of pre-buried cylinder 2 and fixed plate 1, it is ensured that dimensional accuracy, it is simple to being connected of bridge and bridge pier.

Being provided with several hole, location 12 corresponding with embedded bar 3 respectively in described fixed plate 1, the bottom of described embedded bar 3 is inserted hole 12, location using and is welded and fixed, it is simple to the location of embedded bar 3 and fixing, raising efficiency of construction and structural strength.

The height of described pre-buried cylinder 2 is less than the height of embedded bar 3, and the surrounding of described pre-buried cylinder 2 annular array respectively is distributed 4 described embedded bars 3.Embedded bar 3 is buried among the concrete of bridge, it is ensured that the positional stability of fixed plate 1.

The arrangement in fixed plate 1 of the described several through hole 11 is in a rectangle concentric with fixed plate 1.When making to install, being more uniformly stressed of pre-buried cylinder 2, improve stability in use.

In sum, a kind of multi-component alloy co-cementation bridge pre-buried steel component that the present invention points out, improve the structural strength of bridge concrete, it is simple to the cooperation of bridge and bridge pier and be connected precision, and also durable in use, improve service life and the safety of bridge.

The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.

Claims (7)

1. a multi-component alloy co-cementation bridge pre-buried steel component, including: fixed plate, pre-buried cylinder and embedded bar, it is characterized in that, described fixed plate, the surface configuration of pre-buried cylinder and embedded bar has multi-component alloy co-cementation layer, the through hole that several and pre-buried cylinder is corresponding it is provided with in described fixed plate, described pre-buried cylinder is vertically arranged in fixed plate and the bottom of pre-buried cylinder is separately positioned in the through hole of correspondence, the top of described embedded bar be 90 degree bending and bottom be vertically connected in fixed plate, the surrounding of described pre-buried cylinder 4 described embedded bars of annular array distribution respectively, described several through hole is uniformly arranged in a rectangle concentric with fixed plate in fixed plate, the height of described pre-buried cylinder is less than the height of embedded bar.
Multi-component alloy co-cementation bridge pre-buried steel component the most according to claim 1, it is characterised in that be provided with screw thread bottom the endoporus of described pre-buried cylinder.
Multi-component alloy co-cementation bridge pre-buried steel component the most according to claim 1, it is characterised in that described multi-component alloy co-cementation layer is arranged on fixed plate, pre-buried cylinder and the surface of embedded bar and is penetrated under surface by surface.
Multi-component alloy co-cementation bridge pre-buried steel component the most according to claim 1, it is characterised in that use between bottom and the through hole of described pre-buried cylinder and be welded and fixed.
Multi-component alloy co-cementation bridge pre-buried steel component the most according to claim 1, it is characterised in that be provided with several hole, location corresponding with embedded bar respectively in described fixed plate, hole, location is inserted in the bottom of described embedded bar and employing is welded and fixed.
Multi-component alloy co-cementation bridge pre-buried steel component the most according to claim 1, it is characterised in that described multi-component alloy co-cementation layer includes aluminium sesquioxide, ammonium chloride, rare earth, zinc powder and aluminium powder.
Multi-component alloy co-cementation bridge pre-buried steel component the most according to claim 1, it is characterised in that described fixed plate, pre-buried cylinder and embedded bar are respectively adopted Q235 steel.
CN201510552455.9A 2015-09-02 2015-09-02 A kind of multi-component alloy co-cementation bridge pre-buried steel component CN105040577B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510552455.9A CN105040577B (en) 2015-09-02 2015-09-02 A kind of multi-component alloy co-cementation bridge pre-buried steel component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510552455.9A CN105040577B (en) 2015-09-02 2015-09-02 A kind of multi-component alloy co-cementation bridge pre-buried steel component

Publications (2)

Publication Number Publication Date
CN105040577A CN105040577A (en) 2015-11-11
CN105040577B true CN105040577B (en) 2017-01-04

Family

ID=54447527

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510552455.9A CN105040577B (en) 2015-09-02 2015-09-02 A kind of multi-component alloy co-cementation bridge pre-buried steel component

Country Status (1)

Country Link
CN (1) CN105040577B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105926428A (en) * 2016-05-30 2016-09-07 芜湖众源复合新材料有限公司 Anti-beam-lowering bridge embedded board facilitating surface preservative treatment
CN106012805B (en) * 2016-06-02 2017-07-25 芜湖众源复合新材料有限公司 A kind of pre-buried board machining process of the girder falling of surface treatment
CN105887009B (en) * 2016-06-11 2017-11-07 芜湖众源复合新材料有限公司 A kind of girder falling embedded board multi-component alloy co-cementation handling process
CN105887664A (en) * 2016-06-11 2016-08-24 芜湖众源复合新材料有限公司 Alloy impregnation Dacromet combined treatment technology for bridge installation embedded part

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4092662B2 (en) * 2005-11-07 2008-05-28 有限会社 サルト Bridge construction method
JP4625763B2 (en) * 2005-12-19 2011-02-02 ショーボンド建設株式会社 Composite structure of main girder and precast slab
CN101691740B (en) * 2009-09-11 2011-01-05 中铁大桥局集团第五工程有限公司 Construction control device for pedestal pre-embedded steel plates of pre-stressed concrete box girder
CN102587495B (en) * 2012-02-09 2014-06-18 北京建筑大学 Steel beam and concrete wall semi-rigid full-bolted-connection joint
CN202809412U (en) * 2012-08-23 2013-03-20 天津滨海润鹏路桥工程材料有限公司 Non-welded type preservative connecting sleeve
CN202805786U (en) * 2012-08-23 2013-03-20 天津滨海润鹏路桥工程材料有限公司 Corrosion-resistant embedded plate
CN203593946U (en) * 2013-12-02 2014-05-14 中铁第一勘察设计院集团有限公司 Damping type beam falling preventing device
CN203741997U (en) * 2014-03-04 2014-07-30 北京天恒建设工程有限公司 Steel bar pre-burying and connecting structure of beam and construction column
CN203866974U (en) * 2014-05-30 2014-10-08 广州市第三建筑工程有限公司 Embedded bolt set positioning device
CN204919304U (en) * 2015-09-02 2015-12-30 江苏明福钢结构有限公司 Many first alloys ooze bridge pre -buried steel component altogether

Also Published As

Publication number Publication date
CN105040577A (en) 2015-11-11

Similar Documents

Publication Publication Date Title
CN103255853B (en) Tooth-groove-type connection structure of upper-layer inner wallboard of assembly-type shear wall and lower-layer inner wallboard of assembly-type shear wall
CN102296813B (en) A kind of construction method of steel kind design and steel column base structure thereof
CN203247859U (en) Alignment device for butt joint perpendicularity of large steel columns
CN205387754U (en) Novel steel pipe mixes earth structure with prefabricated node
CN101922183A (en) Standardized node connector of steel structure
CN201850498U (en) Steel trestle in water
CN103292047B (en) A kind of Multifunctional pipeline support structure
CN201128881Y (en) Preformed supporting structure in bent cap construction
CN204326698U (en) A kind of protective fence of dimension adjustable
CN103015630A (en) Built-in polyvinyl chloride (PVC) pipe enhanced steel-encased concrete combined column
CN201433512Y (en) Special-shaped steel pipe concrete column stiffened through combination of steel plates and reinforcing steel bars
CN102936968B (en) Construction method of inner steel frame reinforced structure of pseudo-classic architecture
CN102979185A (en) Variable-beam depth H-beam and rectangular steel tube column assembly type node and construction method thereof
US10851537B2 (en) Assemblable structural column joint connection using fiber-reinforced concrete filled round double steel tubes and mounting method thereof
CN106638943A (en) Connecting node for steel pipe constrained steel recycled concrete column and steel beam and construction method thereof
CN103422512B (en) Replaceable pre-embedded bolt formula wind generation set concrete foundation and construction method thereof
CN102505680A (en) Prestressed reinforced concrete special-shaped precast pile
CN101974942B (en) Construction method of steel sleeve beam-column nodes
CN103362316B (en) A kind of enhancing jacket-type adding storey structure and reinforcement means thereof
CN208486648U (en) A kind of power tower stable base
CN205617661U (en) Short sleeve grout steel bar connection connects and connecting sleeve and pressure -bearing ring that have thereof
CN102493471B (en) Suspending installation construction process method of structural foot margin anchor bolt
CN202000338U (en) Hollow square pile of foundation
CN101881029B (en) Detachable tower foundation
CN201738312U (en) Quick connector for square pile

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model