CN107882344A - A kind of installation of embedded parts bolt fixing means - Google Patents

A kind of installation of embedded parts bolt fixing means Download PDF

Info

Publication number
CN107882344A
CN107882344A CN201711139114.4A CN201711139114A CN107882344A CN 107882344 A CN107882344 A CN 107882344A CN 201711139114 A CN201711139114 A CN 201711139114A CN 107882344 A CN107882344 A CN 107882344A
Authority
CN
China
Prior art keywords
built
fitting
installation
embedded
bolt
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.)
Pending
Application number
CN201711139114.4A
Other languages
Chinese (zh)
Inventor
张力伟
吴江
高海强
李建甫
焦占东
张庆生
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.)
Beijing Shougang Construction Group Co Ltd
Original Assignee
Beijing Shougang Construction Group 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 Beijing Shougang Construction Group Co Ltd filed Critical Beijing Shougang Construction Group Co Ltd
Priority to CN201711139114.4A priority Critical patent/CN107882344A/en
Publication of CN107882344A publication Critical patent/CN107882344A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements
    • E04G21/16Tools or apparatus
    • E04G21/18Adjusting tools; Templates
    • E04G21/1841Means for positioning building parts or elements
    • E04G21/185Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure

Abstract

A kind of installation of embedded parts bolt fixing means, belong to tunnel and pipe gallery technical field of construction.Construction procedure is:Built-in fitting weld bolt, built-in fitting are fixed with template using nut positioning, and built-in fitting back is welded to connect muscle, model sheetinstallat.Fixed using bolt and template, prevent built-in fitting from shifting or being recessed;Built-in fitting is connected using dowel, prevents embedded part from reversing skew.Advantage is, boring construction tunnel built-in fitting quality problem rambunctious is efficiently solved using installation of embedded parts bolt and hanger in place, it is ensured that the outward appearance and use quality of built-in fitting, while improve the operating efficiency of installation of embedded parts.

Description

A kind of installation of embedded parts bolt fixing means
Technical field
The invention belongs to tunnel and piping lane technical field of construction, in particular, provides a kind of installation of embedded parts bolt fixation side Method, the method can not only be applied to all kinds of bored tunnels, the construction application of piping lane, while be also applied for each of open cut slot grooving Class tunnel and piping lane.It is complete using installation of embedded parts bolt technique for fixing particularly in the more electric power tunnel of traditional built-in fitting Into the installation of built-in fitting, construction speed and impression quality are not only increased, while also achieves preferable economic benefit and society Benefit.
Background technology
Would generally be the engineerings such as the electric power, pipeline, communication of construction in later period in the structure design of bright, bored tunnel and piping lane Reserved more built-in fitting, in work progress, using traditional installation of embedded parts method, after the completion of concrete construction, can go out The problems such as existing embedded part depression, skew, not only cause that construction speed is slow, impression quality is poor, be not met by later stage branch, suspension bracket Requirement, the construction to engineerings such as following needs, pipelines leave quality and potential safety hazard.
The construction method of the installation of embedded parts of generally use, in the case where pressure such as pours at the construction method, be under pressure influence, very It is difficult to ensure card embedded part construction quality.Installation of embedded parts bolt technique for fixing, have construction quality high, construction speed is fast, material consumption The advantages that small.
The content of the invention
It is an object of the invention to provide a kind of installation of embedded parts bolt fixing means, suitable for the pre-buried of piping lane and tunnel Part is installed, and the installation of built-in fitting is completed using installation of embedded parts bolt technique for fixing, is fixedly mounted using installation of embedded parts bolt Method efficiently solves the common quality defect such as piping lane and tunnel installation of embedded parts depression, reversing, skew, it is ensured that the overall matter of construction Amount, while greatly improve efficiency of construction.
The construction procedure of the present invention is as follows:
1) built-in fitting weld bolt:
Dimensioned built-in fitting (1) by drawing, and 12- is welded according to embedded part size in the center of built-in fitting 14mm's removes hook bolt (2), and to prevent built-in fitting to be recessed, weldering meat thickness is 3mm~2mm.
2) built-in fitting is fixed with template using nut positioning:
According to drawing requirement, built-in fitting is positioned in the relative position of template 3 using nut 4, is fixedly mounted;
3) built-in fitting back is welded to connect muscle:
, will be pre-buried using 12-14mm connection reinforcing bar 5 according to embedded part size after the completion of built-in fitting is fixedly mounted in template Part is welded to connect, and embedded part is formed into entirety;
4) template for having installed built-in fitting is subjected to splicing installation;
5) structural concrete is constructed;
6) form removable;
7) bolt is cut, and built-in fitting is polished.
The advantage of the invention is that:Construction precision is high, during being constructed in tunnel and Pipe rack, is set in template Absolute altitude punches and welds stud bolt on built-in fitting center, is connected using embedded part and template, ensures essence of having constructed Degree, while prevent built-in fitting to be recessed;By the fixation of dowel, embedded part in a row is integrally formed, ensure that embedded part will not be inclined Turn.The construction technology of installation of embedded parts bolt and hanger in place is taken, position is forbidden during solving high-volume embedded part installation Really and during concrete placings embedded part displacement cause the common quality defects such as surface irregularity, impression quality difference, obtain good skill Art and economic effect.
Brief description of the drawings
Fig. 1 is installation of embedded parts bolt and hanger in place scheme of installation.Wherein:Built-in fitting 1, bolt 2, template 3, nut 4, company Connect muscle 5.
Fig. 2 is the left view of Fig. 1 embedded parts.
Embodiment
Illustrate embodiment of the present invention below in conjunction with the accompanying drawings:
1) built-in fitting weld bolt:
Dimensioned built-in fitting 1 by drawing, and weld 12mm's according to embedded part size in the center of built-in fitting Hook bolt (2) is removed, to prevent built-in fitting to be recessed, welds meat thickness 2.5mm;
2) built-in fitting is fixed with template using nut positioning:
According to drawing requirement, built-in fitting is positioned in the relative position of template 3 using nut 4, is fixedly mounted;Nut It is required that twisting in fact, ensure that built-in fitting is close to template.
3) built-in fitting back is welded to connect muscle:
After the completion of built-in fitting is fixedly mounted in template, according to embedded part size using 12mm connection reinforcing bar 5 by built-in fitting It is welded to connect;The each built-in fitting of welding requirements is real with steel bar welding, avoids dowel and embedded part in pressure casting process Separation.
4) template for having installed built-in fitting is subjected to splicing installation;
5) structural concrete is constructed;
6) form removable;
7) bolt is cut, and built-in fitting is polished.

Claims (1)

1. a kind of installation of embedded parts bolt fixing means, it is characterised in that construction procedure is as follows:
1) built-in fitting weld bolt:
Dimensioned built-in fitting (1) by drawing, and weld 12-14mm's according to embedded part size in the center of built-in fitting Hook bolt (2) is removed, to prevent built-in fitting to be recessed, weldering meat thickness is 3mm~2mm.
2) built-in fitting is fixed with template using nut positioning:
According to drawing requirement, built-in fitting is positioned in template (3) relative position using nut (4), is fixedly mounted;
3) built-in fitting back is welded to connect muscle:
After the completion of built-in fitting is fixedly mounted in template, according to embedded part size using 12-14mm connection reinforcing bar (5) by built-in fitting It is welded to connect, vertical setting of types embedded part is formed into entirety;
4) template for having installed built-in fitting is subjected to splicing installation;
5) structural concrete is constructed;
6) form removable;
7) bolt is cut, and built-in fitting is polished.
CN201711139114.4A 2017-11-16 2017-11-16 A kind of installation of embedded parts bolt fixing means Pending CN107882344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711139114.4A CN107882344A (en) 2017-11-16 2017-11-16 A kind of installation of embedded parts bolt fixing means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711139114.4A CN107882344A (en) 2017-11-16 2017-11-16 A kind of installation of embedded parts bolt fixing means

Publications (1)

Publication Number Publication Date
CN107882344A true CN107882344A (en) 2018-04-06

Family

ID=61777141

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711139114.4A Pending CN107882344A (en) 2017-11-16 2017-11-16 A kind of installation of embedded parts bolt fixing means

Country Status (1)

Country Link
CN (1) CN107882344A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109306740A (en) * 2017-07-27 2019-02-05 五冶集团上海有限公司 A kind of installation method of embedded iron parts
CN109853617A (en) * 2019-01-21 2019-06-07 海门市帕源路桥建设有限公司 A kind of suspension slidingtype bolt stretches that top is counter to push away metal embedded part and construction technology
CN111058644A (en) * 2019-12-03 2020-04-24 中启胶建集团有限公司 Ultrahigh-precision rapid construction process for ground intensive embedded parts of large-area cold storage
CN111576638A (en) * 2020-03-31 2020-08-25 上海宝冶集团有限公司 Complete construction method for wallboard embedded part

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011007024A (en) * 2009-06-24 2011-01-13 Kyoto Supeesaa:Kk Open-form holding bracket
CN203334433U (en) * 2013-07-11 2013-12-11 江苏省苏中建设集团股份有限公司 Concrete vertical face embedded part mounting fixing device
CN104805910A (en) * 2015-05-21 2015-07-29 中太建设集团股份有限公司 Embedded part for cast-in-place concrete component and construction method of embedded part
CN106978852A (en) * 2016-01-18 2017-07-25 广州地铁设计研究院有限公司 A kind of embedded system of standardization and the construction method for standardizing built-in fitting
CN206396913U (en) * 2016-12-29 2017-08-11 山西四建集团有限公司 A kind of built-in fitting positioning and mounting structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011007024A (en) * 2009-06-24 2011-01-13 Kyoto Supeesaa:Kk Open-form holding bracket
CN203334433U (en) * 2013-07-11 2013-12-11 江苏省苏中建设集团股份有限公司 Concrete vertical face embedded part mounting fixing device
CN104805910A (en) * 2015-05-21 2015-07-29 中太建设集团股份有限公司 Embedded part for cast-in-place concrete component and construction method of embedded part
CN106978852A (en) * 2016-01-18 2017-07-25 广州地铁设计研究院有限公司 A kind of embedded system of standardization and the construction method for standardizing built-in fitting
CN206396913U (en) * 2016-12-29 2017-08-11 山西四建集团有限公司 A kind of built-in fitting positioning and mounting structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109306740A (en) * 2017-07-27 2019-02-05 五冶集团上海有限公司 A kind of installation method of embedded iron parts
CN109853617A (en) * 2019-01-21 2019-06-07 海门市帕源路桥建设有限公司 A kind of suspension slidingtype bolt stretches that top is counter to push away metal embedded part and construction technology
CN109853617B (en) * 2019-01-21 2020-12-08 海门市帕源路桥建设有限公司 Suspended sliding type bolt jacking and reverse-pushing metal embedded part and construction process
CN111058644A (en) * 2019-12-03 2020-04-24 中启胶建集团有限公司 Ultrahigh-precision rapid construction process for ground intensive embedded parts of large-area cold storage
CN111576638A (en) * 2020-03-31 2020-08-25 上海宝冶集团有限公司 Complete construction method for wallboard embedded part

Similar Documents

Publication Publication Date Title
CN108928432B (en) A kind of installation method in ultra large crude carrier energy-conservation conduit segmentation stage
CN204430731U (en) Knuckle pressure bush tool
CN101956438A (en) Three-dimensionally adjustable disconnectable curtain wall connecting device and construction method thereof
CN108104825B (en) A kind of shield tunnel tunnel bottom backfills assembly construction method
CN104070316B (en) A kind of assembled group of welded H section steel is to device and using method thereof
CN202347845U (en) Sized combined steel mould for pouring concrete column
CN102926504B (en) Construction method of steel and concrete overlapped beam combined part
CN204510019U (en) A kind of ramp down angle tall pier and thin wall calf support
CN206396913U (en) A kind of built-in fitting positioning and mounting structure
CN205653782U (en) Mould is repaired to bored concrete pile pile head
CN204430535U (en) The device of the unsettled root gap of weld of self-supporting Dynamic controlling and welding deformation
CN203330608U (en) Special welding jig frame for welding forming H steel
CN103867214A (en) Construction method for carrying out secondary lining and casting in shielded tunnel
CN103878321B (en) Propeller formative technology
CN206245471U (en) A kind of dismountable assembled steel reinforced concrete column splices node with post
CN109853933A (en) A kind of basket type builder's jack and its construction method
CN103147764A (en) Sizing end mould plate for second lining of tunnel arch wall
CN101289938A (en) Subway shield tunnel enlarging station special area and station structure connecting method
CN103276673A (en) Reusable bridge rotation construction spherical hinge
CN203271776U (en) Fixing device of tunnel secondary lining annular waterstop
CN203062189U (en) Adjusting device for butting installation of oxygen pipeline
CN203356277U (en) Bending device of steel ladder pattern tread
CN105178515B (en) A kind of built-in anchorage formula pre-stress FRP bar stretching and anchoring device
CN105220877B (en) Vertical formwork bottom mortar leakage prevention, level-off integrated apparatus
CN102817326B (en) Construction method of bridge construction super-small space double limb pier stud

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180406