CN105569268A - Edge guarding angle iron embedding method of industrial workshop column - Google Patents
Edge guarding angle iron embedding method of industrial workshop column Download PDFInfo
- Publication number
- CN105569268A CN105569268A CN201511023234.9A CN201511023234A CN105569268A CN 105569268 A CN105569268 A CN 105569268A CN 201511023234 A CN201511023234 A CN 201511023234A CN 105569268 A CN105569268 A CN 105569268A
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- China
- Prior art keywords
- edge
- angle iron
- column
- protecting angle
- protecting
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
Abstract
The invention provides an edge guarding angle iron embedding method of an industrial workshop column. The method comprises the following steps: 1, producing four specific edge guarding angle irons; 2, producing two specific bolts; 3, arranging column steel bars; 4, connecting the edge guarding angle irons with the column steel bars to make the column steel bars be positioned at the angle iron inner sides of the edge guarding angle irons and to make reinforcing bolt holes on long edges correspond to each other have same height in a vertical direction; 5, allowing the bolts to traverse through the corresponding two reinforcing bolt holes, and welding anchor ribs on the edge guarding angle irons to the column steel ribs in order to weld and fix the edge guarding angle irons to the column steel ribs; and 6, sealing a die, fixing, and pouring. The method greatly reinforces the robustness of the edge guarding angle iron, and effectively prevents column invagination caused by deformation appearing when the die sealed and poured column bumps a foreign object.
Description
Technical field
The present invention relates to steel work industrial building construction technical field, more particularly, particularly relating to a kind of edge-protecting angle iron method for embedding of the industrial premises column for reinforcing factory building column.
Background technology
In the industries such as metallurgy, building materials, job site has built large steel-strctrue building or warehouse usually, in the building structure in these steel-structure factory buildings or warehouse, is mostly by a few root post as main support, keeps overall structure to stablize.Due in work progress; because of time have overhead traveling crane suspension heavy weight; and need in factory building inside mobile; the building structure in unavoidable and factory building or warehouse; especially collide with column, in order in the stability ensureing column and factory building structure, reduce the impact of above-mentioned collision column and structural stability as far as possible simultaneously; usually on the post limit of the column in factory building or warehouse, add protection angle steel in prior art, this protection angle steel is also called edge-protecting angle iron.
Fig. 1 is schematic diagram, shows edge-protecting angle iron of the prior art.Fig. 2 is schematic diagram, shows the state of edge-protecting angle iron in Fig. 1 and column reinforcement welding.As shown in Figure 1, common existing edge-protecting angle iron 1a welds anchor rib 11 inside angle steel.As shown in Figure 2, during construction, the existing edge-protecting angle iron 1a and column reinforcing bar 2 that are welded with anchor rib 11 are bound, then again anchor rib 11 and column reinforcing bar 2 are welded and fixed, then, use template matched moulds, finally form column with concreting.
Be not difficult to find out, under prior art, the mode that is welded and fixed of existing edge-protecting angle iron 1a and column reinforcing bar 2 is comparatively simple, there is the inaccurate problem in location on the one hand, on the other hand easily in matched moulds and filling process, makes existing edge-protecting angle iron 1a deformation, can have a strong impact on the stability of construction and column shaping after steadiness.
Summary of the invention
The present invention makes to solve the above-mentioned technical problem existed in prior art, edge-protecting angle iron accurate positioning can make again edge-protecting angle iron obtain limited support to its object is to provide one to ensure, the column edge-protecting angle iron method for embedding of not easily deformation in matched moulds, perfusion or use procedure again.
To achieve these goals, the invention provides a kind of edge-protecting angle iron method for embedding of industrial premises column, comprise the following steps: 1) prepare four pieces of specific edge-protecting angle irons, the inner surface of this edge-protecting angle iron is welded with multiple anchor rib, and the long limit of described edge-protecting angle iron is formed with reinforcing bolt hole on the surface; 2) prepare two specific bolts, these bolt two ends are provided with screw thread; 3) column reinforcing bar is set; 4) by described edge-protecting angle iron and described column bar connecting, described column reinforcing bar is made to be positioned at inside the angle steel of described edge-protecting angle iron, and, the planes overlapping at the plane at the place, long limit of arbitrary piece of described edge-protecting angle iron and the place, long limit of other three pieces of described edge-protecting angle irons or parallel, and described reinforcing bolt hole on long limit described in place parallel plane two is corresponding, namely height is in vertical direction equal; 5) described bolt is reinforced in bolt hole described in corresponding two, then position and the verticality of described edge-protecting angle iron is adjusted, finally by the described anchor rib on described edge-protecting angle iron and described column reinforcement welding, described edge-protecting angle iron and described column reinforcement welding are fixed; 6) seal mould fix and build.
Preferably, described reinforcing bolt hole can be multiple, and multiple reinforcing bolt hole can be arranged in order along the long limit bearing of trend of described edge-protecting angle iron according to preset space length.
Further preferably, in step 4) in, the multiple reinforcing bolts hole on long limit described in place parallel plane two are relative one by one.Like this, can so that insert after Bolt to position.
Preferably, the mid point of the anchor rib inside described edge-protecting angle iron, can for being not less than 100mm with the distance in the described reinforcing bolt hole center of circle.
Preferably, can determine the size of described bolt according to column sectional dimension, namely the size in column cross section is larger, then the size of described bolt is larger.
Preferably, in step 5) in, when described bolt is reinforced after in bolt hole described in corresponding two, on the inner surface of described edge-protecting angle iron, locating part can be welded with on the position that described bolt passes.Inside be welded with locating part can sealing mould location, build or column and foreign object collide time, effectively prevent edge-protecting angle iron generation deformation, cause column to cave in.
Preferably, in described step 6) in, Feng Moshi, described bolt two ends can arrange bolster.Like this, effectively can cushion screw thread and rotate the pressure that edge-protecting angle iron surface is produced.
According to description above with put into practice known, in the method for embedding of the edge-protecting angle iron of industrial premises column of the present invention, reinforcing bolt hole is drilled with on angle steel, and be located in reinforcing bolt hole with bolt, to play reinforcement effect, and be provided with screw thread at bolt two ends and reinforce flitch, finally seal mould to build, greatly can strengthen the soundness of edge-protecting angle iron like this, and deform when the column after can effectively preventing envelope mould from building is that foreign object collides, occur that column caves in.
Accompanying drawing explanation
Fig. 1 is schematic diagram, shows edge-protecting angle iron of the prior art;
Fig. 2 is schematic diagram, shows the state of edge-protecting angle iron in Fig. 1 and column reinforcement welding;
Fig. 3 is flow chart, shows the edge-protecting angle iron method for embedding of industrial premises column of the present invention;
Fig. 4 is lateral view, shows the side structure of the edge-protecting angle iron in the edge-protecting angle iron method for embedding of technique factory building column of the present invention;
Fig. 5 is front view, shows the structure of the edge-protecting angle iron shown in Fig. 4;
Fig. 6 is front view figure, shows the state of the edge-protecting angle iron shown in Fig. 4 and column bar connecting;
Fig. 7 is schematic diagram, shows the structure of the bolt in the edge-protecting angle iron method for embedding of industrial premises column of the present invention;
Fig. 8 is sectional view, show the present invention seal mould after schematic cross-section.
Detailed description of the invention
The embodiment of the edge-protecting angle iron method for embedding of industrial premises column of the present invention is described below with reference to the accompanying drawings.Those of ordinary skill in the art can recognize, when without departing from the spirit and scope of the present invention, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.In addition, in this manual, accompanying drawing draws not in scale, and identical Reference numeral represents identical part.
Fig. 3 is flow chart, shows the edge-protecting angle iron method for embedding of industrial premises column of the present invention.Fig. 4 is lateral view, shows the side structure of the edge-protecting angle iron in the edge-protecting angle iron method for embedding of technique factory building column of the present invention.Fig. 5 is front view, shows the structure of the edge-protecting angle iron shown in Fig. 4.Fig. 6 is front view figure, shows the state of the edge-protecting angle iron shown in Fig. 4 and column bar connecting.Fig. 7 is schematic diagram, shows the structure of the bolt in the edge-protecting angle iron method for embedding of industrial premises column of the present invention.Fig. 8 is sectional view, show the present invention seal mould after schematic cross-section.
As shown in Fig. 3 to Fig. 8, in the edge-protecting angle iron method for embedding of industrial premises column of the present invention, first in step 1) in, prepare four pieces of specific edge-protecting angle irons 1, the inner surface of this edge-protecting angle iron is welded with multiple anchor rib 11, and the long limit 12 of edge-protecting angle iron 1 is formed with reinforcing bolt hole 13 on the surface.As preferably, it can be multiple for reinforcing bolt hole 13, and multiple reinforcing bolt hole 13 along edge-protecting angle iron 1 long limit 12 bearing of trend and be arranged in order according to preset space length.Arranging multiple reinforcing bolt hole 13 is wear bolt in order in each reinforcing bolt hole 13 again, more effectively reinforces edge-protecting angle iron 1.
Then, in step 2) in, prepare two specific bolts 3, these bolt 3 two ends are provided with screw thread 31.In a preferred embodiment of the invention, be the multiple reinforcing bolt hole 13 of correspondence, need to prepare many bolts 3.The screw thread 31 that bolt two ends are arranged can be reinforced by the connection of mode to bolt 3 and edge-protecting angle iron rotated, and can need to adjust bolt or dismantle according to construction at any time, to avoid the error due construction period because occurring in work progress, also greatly reduce cost of production.In this embodiment of the invention, the diameter of bolt 3 is in the scope of 8mm to 10mm.But, in other embodiments of the invention, due under different factory buildings and building situation, the size of column is also had nothing in common with each other, so the needs in order to meet practice of construction, according to the size of the sectional dimension determination bolt 3 of column, when the size in column cross section is handed over large, also can to increase the size of bolt accordingly.
Then implementation step 3), column reinforcing bar is set.And after column steel-bar arrangement completes, complete and tie up muscle, then enter step 4 through calibration with after checking and accepting).Be connected with column reinforcing bar 2 by edge-protecting angle iron 1, make column reinforcing bar 2 be positioned at inside the angle steel of edge-protecting angle iron 1, column reinforcing bar 2 is arranged on the interior rear flank of edge-protecting angle iron 1, and the anchor rib 11 inside bending edge-protecting angle iron 1 carries out pre-determined bit.When installing edge-protecting angle iron 1, require the planes overlapping at the plane at the place, long limit 12 of arbitrary piece of edge-protecting angle iron 1 and the place, long limit 12 of other three pieces of edge-protecting angle irons 1 or parallel, also namely four pieces of edge-protecting angle irons are divided into two groups, and the long limit of two pieces of edge-protecting angle irons 1 often in group is relative.Meanwhile, the reinforcing bolt hole 13 on parallel plane two long limits 12, place is corresponding, and namely height is in vertical direction equal.When reinforcing bolt hole 13 is multiple, reinforcing bolt hole 13 on two pieces of edge-protecting angle irons 1 then often in group needs one_to_one corresponding respectively, pass to ensure that bolt 3 can be reinforced between bolt hole 13 from relative two smoothly, reduce the duration that calibration leveling spends, accelerate the process of construction.
Then, in step 5) in, previously prepared bolt 3 is passed from often organizing in corresponding reinforcing bolt hole 13, then adjusts position and the verticality of edge-protecting angle iron 1, finally the anchor rib 11 on edge-protecting angle iron 1 is welded with column reinforcing bar 2, edge-protecting angle iron 1 and column reinforcing bar 2 are welded and fixed.It should be noted that, under having the prerequisite of certain density at guarantee reinforcing bolt hole 13, bolt 3 is facilitated to pass through from reinforcing bolt hole 13, in the present invention, the mid point of the anchor rib 11 inside edge-protecting angle iron 1, and reinforces the distance in the center of circle of bolt hole 13 for being not less than 100mm.
Preferably, in step 5) in, when bolt 3 is reinforced after in bolt hole 13 through corresponding two, on the inner surface of edge-protecting angle iron 1, locating part 32 can also be welded with in the position that bolt 3 passes.Inside be welded with locating part can sealing mould location, build or column and foreign object collide time, effectively prevent edge-protecting angle iron generation deformation, cause column to cave in.Locating part 32 can be limit steel bar or stop nut, can need to select corresponding spacing means according to construction.
When edge-protecting angle iron installation and fixing with column reinforcement welding after, carry out envelope mould.Referring to Fig. 5, for avoiding screw thread directly and edge-protecting angle iron surface contact, the pressure that the surface of edge-protecting angle iron is produced is rotated to cushion screw thread, bolster 33 can also be added between screw thread and edge-protecting angle iron, this bolster can be flitch, further, reserved through hole on flitch is needed, so that bolt 3 passes.
After envelope mould completes, build.After concreting is complete, column carries out timely maintenance, stripping after column strength reaches requirement, and exerted bolt is carried out cutting process.Check post verticality, planeness, then along the edge-protecting angle iron both sides outward flange bullet line of ink marker, online external application cutting machine cuts away being attached to concrete laitance unnecessary on column, then polishes smooth with sanding machine, final molding.
According to description above with put into practice known, in the method for embedding of the edge-protecting angle iron of industrial premises column of the present invention, reinforcing bolt hole is drilled with on angle steel, and be located in reinforcing bolt hole with bolt, the reinforcing of many bolts, coupled columns entirety plays reinforcement effect, and be provided with screw thread at bolt two ends and reinforce flitch, finally seal mould to build, greatly can strengthen the soundness of edge-protecting angle iron like this, and the column after can effectively preventing envelope mould from building deforms when being that foreign object collides, and occurs that column caves in.
The method for embedding of the edge-protecting angle iron according to industrial premises column of the present invention is described in an illustrative manner above with reference to accompanying drawing.But, it will be appreciated by those skilled in the art that the method for embedding of the edge-protecting angle iron of the industrial premises column that the invention described above is proposed, various improvement can also be made on the basis not departing from content of the present invention.Therefore, protection scope of the present invention should be determined by the content of appending claims.
Although disclosed content shows exemplary embodiment of the present invention above, it should be noted that under the prerequisite not deviating from the scope of the invention that claim limits, can multiple change and amendment be carried out.The function of the claim to a method described in inventive embodiments described herein, step and/or action need not perform with any particular order.In addition, although element of the present invention can describe or requirement with individual form, also it is contemplated that multiple, is odd number unless explicitly limited.
Claims (7)
1. an edge-protecting angle iron method for embedding for industrial premises column, comprises the following steps:
1) prepare four pieces of specific edge-protecting angle irons, the inner surface of this edge-protecting angle iron is welded with multiple anchor rib, and the long limit of described edge-protecting angle iron is formed with reinforcing bolt hole on the surface;
2) bolt that two two ends are respectively arranged with screw thread is prepared;
3) column reinforcing bar is set;
4) by described edge-protecting angle iron and described column bar connecting, described column reinforcing bar is made to be positioned at inside the angle steel of described edge-protecting angle iron, and, the planes overlapping at the plane at the place, long limit of arbitrary piece of described edge-protecting angle iron and the place, long limit of other three pieces of described edge-protecting angle irons or parallel, and described reinforcing bolt hole on parallel plane two described long limits, place is corresponding, namely height is in vertical direction equal;
5) described bolt is passed in two corresponding described reinforcing bolts hole, then position and the verticality of described edge-protecting angle iron is adjusted, finally by the described anchor rib on described edge-protecting angle iron and described column reinforcement welding, described edge-protecting angle iron and described column reinforcement welding are fixed;
6) seal mould fix and build.
2. the edge-protecting angle iron method for embedding of industrial premises column as claimed in claim 1, wherein, described reinforcing bolt hole is multiple, and multiple reinforcing bolt hole along described edge-protecting angle iron long limit bearing of trend, be arranged in order according to preset space length.
3. the edge-protecting angle iron method for embedding of industrial premises column as claimed in claim 2, wherein, in step 4) in, the multiple reinforcing bolts hole on parallel plane two described long limits, place are relative one by one.
4. the edge-protecting angle iron method for embedding of industrial premises column as claimed in claim 1, wherein, the anchor rib mid point inside described edge-protecting angle iron, with the distance in the described reinforcing bolt hole center of circle for being not less than 100mm.
5. the edge-protecting angle iron method for embedding of industrial premises column as claimed in claim 1, wherein, determine the size of described bolt according to column sectional dimension, namely the size in column cross section is larger, then the size of described bolt is larger.
6. the edge-protecting angle iron method for embedding of industrial premises column as claimed in claim 1, wherein, in step 5) in, when described bolt passes after in two corresponding described reinforcing bolts hole, on the inner surface of described edge-protecting angle iron, the position that described bolt passes is welded with locating part.
7. the edge-protecting angle iron method for embedding of industrial premises column as claimed in claim 1, wherein, in described step 6) in, Feng Moshi, described bolt two ends arrange bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023234.9A CN105569268B (en) | 2015-12-30 | 2015-12-30 | The edge-protecting angle iron method for embedding of industrial premises column |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511023234.9A CN105569268B (en) | 2015-12-30 | 2015-12-30 | The edge-protecting angle iron method for embedding of industrial premises column |
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| CN105569268A true CN105569268A (en) | 2016-05-11 |
| CN105569268B CN105569268B (en) | 2017-07-28 |
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Cited By (3)
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| CN108756066A (en) * | 2018-08-01 | 2018-11-06 | 上海宝冶集团有限公司 | Pre-buried anticollision angle steel construction method and armored concrete column construction method |
| CN109457869A (en) * | 2018-11-13 | 2019-03-12 | 上海建工五建集团有限公司 | The built-in process and device of concrete column corner protector |
| CN114060042A (en) * | 2021-11-30 | 2022-02-18 | 上海隧道工程有限公司 | Binding structure of concrete pipe joint and construction method thereof |
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| JPH0988239A (en) * | 1995-09-26 | 1997-03-31 | Sato Kogyo Co Ltd | Reinforcing method of reinforced concrete column |
| JP5839800B2 (en) * | 2011-01-05 | 2016-01-06 | 株式会社竹中工務店 | Concrete filled steel pipe column |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756066A (en) * | 2018-08-01 | 2018-11-06 | 上海宝冶集团有限公司 | Pre-buried anticollision angle steel construction method and armored concrete column construction method |
| CN109457869A (en) * | 2018-11-13 | 2019-03-12 | 上海建工五建集团有限公司 | The built-in process and device of concrete column corner protector |
| CN114060042A (en) * | 2021-11-30 | 2022-02-18 | 上海隧道工程有限公司 | Binding structure of concrete pipe joint and construction method thereof |
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| Publication number | Publication date |
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| CN105569268B (en) | 2017-07-28 |
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