CN205348214U - Column formula reinforced concrete and shaped steel hybrid portal crane basis - Google Patents

Column formula reinforced concrete and shaped steel hybrid portal crane basis Download PDF

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Publication number
CN205348214U
CN205348214U CN201521076558.4U CN201521076558U CN205348214U CN 205348214 U CN205348214 U CN 205348214U CN 201521076558 U CN201521076558 U CN 201521076558U CN 205348214 U CN205348214 U CN 205348214U
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CN
China
Prior art keywords
reinforced concrete
column formula
steel
concrete foundation
formula reinforced
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201521076558.4U
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Chinese (zh)
Inventor
李计金
廖正根
徐波
杨树毅
廖丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CCCC Second Harbor Engineering Co
CCCC SHEC Fourth Engineering Co Ltd
Original Assignee
CCCC Second Harbor Engineering Co
CCCC SHEC Fourth Engineering Co Ltd
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 CCCC Second Harbor Engineering Co, CCCC SHEC Fourth Engineering Co Ltd filed Critical CCCC Second Harbor Engineering Co
Priority to CN201521076558.4U priority Critical patent/CN205348214U/en
Application granted granted Critical
Publication of CN205348214U publication Critical patent/CN205348214U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a column formula reinforced concrete and shaped steel hybrid portal crane basis belongs to subway station portal crane basis construction field, including column formula reinforced concrete foundation, pre -buried steel sheet, double pin I -steel and track, each column formula reinforced concrete foundation interval arrangement becomes two rows, and each column formula reinforced concrete foundation top surface is fixed pre -buried steel sheet all, and every organ timbering form formula reinforced concrete foundation all is equipped with each column formula reinforced concrete foundation of double pin I -steel connection, trapped orbit on the double pin I -steel on pre -buried steel sheet. The utility model discloses can less construction operation personnel and the input of material equipment, the progress is accelerated, reduce cost, a lot of scope of operation in basis is constructed simultaneously, and each work post divides division operation, and it is specialized to form the process, the engineering that demolishd on basis volume is less, and shaped steel can recycle, is favorable to the environmental protection.

Description

A kind of column formula armored concrete straddle truck basis hybrid with shaped steel
Technical field
This utility model belongs to straddle truck foundation construction field, subway station.
Background technology
1) traditional straddle truck basis:
Straddle truck basis, subway station adopts strip footing more, and straddle truck effectively can be delivered to load on strip footing and ground by track in running.In foundation construction forming process, owing to it is bar shaped, and length is longer, and the reinforcing bar, concrete, pre-embedded steel slab, template and the personnel that put into during construction are more, cause the waste of personnel and resource, economic and environment-friendly not.Simultaneously because the scope of operation is less, personnel's concentrative operation, working space is relatively small, is difficult to accomplish that streamlined is constructed, and the quantities of strip footing is relatively big, constructs consuming time longer, inefficient.
2) limitation on traditional dragon gantry crane basis:
1, owing to strip footing length is longer, quantities is relatively big, and the artificial and material installation of consuming is more, causes the waste of resource;
2, the scope of operation is less, and each work post personnel mix operation, it is impossible to forms line production, causes construction speed slower;
3, owing to strip footing quantities is relatively big, causing that its construction period is relatively long, work efficiency is relatively low;
4, strip footing is reinforced concrete foundation, removes trouble, and the quantities removed is relatively big, is unfavorable for environmental protection.
5, straddle truck basis, multi-stage stairs formula subway station it is not suitable for.
Utility model content
The purpose of this utility model is in that: propose a kind of column formula armored concrete straddle truck basis hybrid with shaped steel, overcome that traditional dragon gantry crane basis labor intensive is relatively big, construction speed is relatively slow, can not form specialization, cross construction, construction cost is higher, removes trouble, is unfavorable for the shortcomings such as environmental protection;Can the input of less construction operation personnel and material installation, degree of progress speed, reduce cost;Can many scope of operations constructing in basis simultaneously, each work post separates operation, and formation process is specialized;The quantities that basis is removed is less, and shaped steel can be recycled, and is conducive to environmental conservation.
The purpose of this utility model is realized by following technical proposals:
A kind of column formula armored concrete straddle truck basis hybrid with shaped steel, including column formula reinforced concrete foundation, pre-embedded steel slab, Two bors d's oeuveres I-steel and track, each column formula reinforced concrete foundation is spaced into two rows, each column formula reinforced concrete foundation end face all fixes pre-embedded steel slab, on pre-embedded steel slab, every organ timbering shape formula reinforced concrete foundation is equipped with a Two bors d's oeuveres I-steel each column formula reinforced concrete foundation of connection, trapped orbit on Two bors d's oeuveres I-steel.
As selection, connect fixing between Two bors d's oeuveres I-steel and pre-embedded steel slab also by ribbing steel plate.
As selection, column formula reinforced concrete foundation is fixed by the foundation main reinforcement of its interior stirrup colligation and ground.
Aforementioned this utility model main formula case and each further selection scheme thereof can independent assortment to form multiple scheme; it is the scheme that this utility model can adopt and claim: such as this utility model; each selection can select combination in any with other; those skilled in the art can understand there is multiple combination according to prior art and known general knowledge after understanding the present invention program; it is the claimed technical scheme of this utility model, does not do exhaustive at this.
Workflow of the present utility model: straddle truck foundation construction, does not adopt conventional strip basis, but adopts column formula armored concrete and shaped steel composite foundation.First, according to column formula reinforced concrete foundation shape and the position of design, setting-out goes out four angle points on each basis, and ground is tamped and cure process.Carrying out stirrup colligation after foundation main reinforcement anchors into the enough degree of depth of subsurface, the pre-embedded steel slab of column formula reinforced concrete foundation end face of having good positioning finally according to design attitude, pre-embedded steel slab dowel adopts plug welding.Meet force request in order to ensure gantry crane rail, between track and column formula reinforced concrete foundation, weld Two bors d's oeuveres I-steel as track girder, it is ensured that the operation security of straddle truck.Column formula armored concrete is with shaped steel composite foundation work progress, and many scope of operations produce, and whole operation forms specialized cross construction.
The beneficial effects of the utility model: for the limitation on traditional dragon gantry crane basis, improve, adopt the straddle truck basis that column formula armored concrete is combined with shaped steel, it is possible to reduce wasting of resources during straddle truck foundation construction;Simultaneously because straddle truck basis is column formula basis, it is possible to construct in multiple bases, the operation simultaneously of multiple work surfaces simultaneously, it is achieved the workman of the different work post such as electric welder, steel flxer, carpenter separates operation, it is achieved streamlined operation;And its functional requirement can be met when accelerating straddle truck foundation construction progress, decrease the input of construction operation personnel and equipment, reduce straddle truck foundation construction cost;And the quantities of its later stage dismounting is less, is conducive to environmental conservation.
Accompanying drawing explanation
Fig. 1 is the site plan of this utility model embodiment;
Fig. 2 is the profilograph of this utility model embodiment;
Fig. 3 is the drawing in side sectional elevation of this utility model embodiment;
In figure, 1 is column formula reinforced concrete foundation, and 2 is pre-embedded steel slab, and 3 is Two bors d's oeuveres I-steel, and 4 is track, and 5 is ribbing steel plate, and 6 is straddle truck.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is further described.
Shown in 3, a kind of column formula armored concrete straddle truck basis hybrid with shaped steel, including column formula reinforced concrete foundation 1, pre-embedded steel slab 2, Two bors d's oeuveres I-steel 3 and track 4, column formula reinforced concrete foundation 1 is fixed by the foundation main reinforcement of its interior stirrup colligation and ground, each column formula reinforced concrete foundation 1 is spaced into two rows, each column formula reinforced concrete foundation 1 end face all fixes pre-embedded steel slab 2, on pre-embedded steel slab 2, every organ timbering shape formula reinforced concrete foundation 1 is equipped with a Two bors d's oeuveres I-steel 3 and connects each column formula reinforced concrete foundation 1, trapped orbit 4 on Two bors d's oeuveres I-steel 3.Connect fixing between Two bors d's oeuveres I-steel 3 and pre-embedded steel slab 2 also by ribbing steel plate 5.
Workflow of the present utility model: straddle truck foundation construction, does not adopt conventional strip basis, but adopts column formula armored concrete and shaped steel composite foundation.First, according to column formula reinforced concrete foundation 1 shape and the position of design, setting-out goes out four angle points on each basis, and ground is tamped and cure process.Carrying out stirrup colligation after foundation main reinforcement anchors into the enough degree of depth of subsurface, the pre-embedded steel slab 2 of column formula reinforced concrete foundation 1 end face of having good positioning finally according to design attitude, pre-embedded steel slab 2 dowel adopts plug welding.Meet force request in order to ensure gantry crane rail 4, between track 4 and column formula reinforced concrete foundation 1, weld Two bors d's oeuveres I-steel 3 as track girder, it is ensured that the operation security of straddle truck.Column formula armored concrete is with shaped steel composite foundation work progress, and many scope of operations produce, and whole operation forms specialized cross construction.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.

Claims (3)

1. a column formula armored concrete straddle truck basis hybrid with shaped steel, it is characterized in that: include column formula reinforced concrete foundation, pre-embedded steel slab, Two bors d's oeuveres I-steel and track, each column formula reinforced concrete foundation is spaced into two rows, each column formula reinforced concrete foundation end face all fixes pre-embedded steel slab, on pre-embedded steel slab, every organ timbering shape formula reinforced concrete foundation is equipped with a Two bors d's oeuveres I-steel each column formula reinforced concrete foundation of connection, trapped orbit on Two bors d's oeuveres I-steel.
2. column formula armored concrete as claimed in claim 1 straddle truck basis hybrid with shaped steel, it is characterised in that: connect fixing between Two bors d's oeuveres I-steel and pre-embedded steel slab also by ribbing steel plate.
3. column formula armored concrete as claimed in claim 1 straddle truck basis hybrid with shaped steel, it is characterised in that: column formula reinforced concrete foundation is fixed by the foundation main reinforcement of its interior stirrup colligation and ground.
CN201521076558.4U 2015-12-17 2015-12-17 Column formula reinforced concrete and shaped steel hybrid portal crane basis Expired - Fee Related CN205348214U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521076558.4U CN205348214U (en) 2015-12-17 2015-12-17 Column formula reinforced concrete and shaped steel hybrid portal crane basis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521076558.4U CN205348214U (en) 2015-12-17 2015-12-17 Column formula reinforced concrete and shaped steel hybrid portal crane basis

Publications (1)

Publication Number Publication Date
CN205348214U true CN205348214U (en) 2016-06-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521076558.4U Expired - Fee Related CN205348214U (en) 2015-12-17 2015-12-17 Column formula reinforced concrete and shaped steel hybrid portal crane basis

Country Status (1)

Country Link
CN (1) CN205348214U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305182A (en) * 2020-03-06 2020-06-19 中铁六局集团有限公司 Soft foundation reinforcement construction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305182A (en) * 2020-03-06 2020-06-19 中铁六局集团有限公司 Soft foundation reinforcement construction method

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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: 20160629

Termination date: 20191217

CF01 Termination of patent right due to non-payment of annual fee