CN107178091A - The pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts - Google Patents
The pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts Download PDFInfo
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- CN107178091A CN107178091A CN201610135150.2A CN201610135150A CN107178091A CN 107178091 A CN107178091 A CN 107178091A CN 201610135150 A CN201610135150 A CN 201610135150A CN 107178091 A CN107178091 A CN 107178091A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000010276 construction Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 27
- 239000000945 filler Substances 0.000 claims abstract description 20
- 239000002023 wood Substances 0.000 claims abstract description 20
- 230000014759 maintenance of location Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000009628 steelmaking Methods 0.000 claims description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 17
- 238000001354 calcination Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Foundations (AREA)
Abstract
A kind of pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts, it is characterised in that comprise the following steps：A, prefabricated posting, b, prefabricated positioning vertical rod（7）, retention bar（8）, positioning vertical pole（9）And wood block filler（10）, c, in concrete foundation（1）Upper ejection vertical, horizontal center line, d, by foundation bolt（2）It is put into anchor bolt box, e, setting wood block filler（10）, f, installation posting, g, stationary positioned cross bar, h, stationary positioned vertical pole, i, dismounting adjusting nut（16）When un-rotatably foot bolt（2）, reach can-type calcine furnace steel construction pillar embedding anchor bolts and be accurately positioned.The present invention is simple, easy to make with posting apparatus structure, and embedding anchor bolts construction procedure is reasonable in design, and each step closely interlocks, it is mutually coordinated, reach embedding anchor bolts to be accurately positioned requirement and accelerate steel column installation rate, reduce crane use time, reduce the advantage of engineering cost.
Description
Technical field
It is a kind of pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts specifically the present invention relates to a kind of foundation bolt installation method of industrial machinery.
Background technology
The bearing of industrial machinery or the suspension column of equipment steel construction be attached with basis by foundation bolt be pass through in construction frequently with a kind of equipment or equipment steel construction fixing means.Specific to the embedding anchor bolts project of construction unit, it is required that foundation bolt is used for fixing can-type calcine furnace steel construction pillar, 4 Φ 200mm anchor bolt boxs are left on each column foundation, bolt hole transverse center spacing is 515mm, and longitudinal center's spacing is 450mm.Fig. 1 is that embedding anchor bolts of the known can-type calcine furnace steel construction pillar in concrete foundation require schematic diagram.The required precision of can-type calcine furnace Steel Structure Installation is high, and to ensure pillar installation accuracy, construction unit also requires first foundation bolt being accurately positioned on column foundation and installs steel construction pillar again after pre-buried.
Because the required precision of can-type calcine furnace Steel Structure Installation is high, foundation bolt positioning, and top end surface absolute altitude reaches that bottom is not contacted with preformed hole bottom after requirement, foundation bolt positioning and absolute altitude must keep constant during grouting, or have the small variations in allowed band.
Therefore known can-type calcine furnace steel construction pillar embedding anchor bolts mode there are problems that above-mentioned a variety of inconvenience and.
The content of the invention
The purpose of the present invention, is to propose that a kind of embedding anchor bolts that solve are accurately positioned the difficult pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts.
To achieve the above object, technical solution of the invention is：
A kind of pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts, 4 Φ 200mm anchor bolt boxs are left in the concrete foundation of steel construction pillar, the transverse center spacing of anchor bolt box is 515mm, longitudinal center's spacing of anchor bolt box is 450mm, it is characterised in that comprised the following steps：
A, prefabricated posting
Posting is the rectangle frame of the L70X5 angle steel making of the L70X5 angle steel and 2 long 510mm by 2 long 795mm, 4 Φ 43mm posting hole is processed in rectangle frame upper surface, and posting cross central line and posting longitudinal centre line on bullet, the transverse center spacing in 4 posting holes is 515mm, longitudinal center's spacing is 450mm, consistent with the concrete foundation transverse center spacing and concrete foundation longitudinal center spacing of 4 reserved anchor (bolt) holes in concrete foundation；
B, prefabricated positioning vertical rod, retention bar, positioning vertical pole and wood block filler
Using 4 positioning vertical rods of steel bar meter, positioning vertical rod is the Φ 14mm screw-thread steels of 200mm length；Using 2 retention bars of steel bar meter, retention bar is the Φ 20mm screw-thread steels of 715mm length；4 positioning vertical poles, positioning vertical pole is the Φ 20mm screw-thread steels of 860mm length；2 wood block fillers are processed using timber, headblock block size is 40mmX80mmX560mm；
C, ejection concrete foundation longitudinal centre line and concrete foundation cross central line in concrete foundation, then 4 diameter 14mm are bored on concrete foundation surface, depth is 100mm positioning vertical rod hole, and hammer into 4 positioning vertical rods in 4 positioning vertical rod holes, positioning vertical rod is in the long 100mm in part that concrete foundation surface is exposed；
D, 4 foundation bolts are respectively screwed on after a location nut, be respectively put into 4 anchor bolt boxs；
E, by 2 wood block fillers, direction is individually placed to basic longitudinal centre line both sides of the edge along the longitudinal centerline；
F, installation posting
Posting is placed on 2 wood block fillers, in the posting hole that 4 foundation bolts are penetrated to posting, and install plain washer and adjusting nut, the position of posting is adjusted with hand hammer, posting cross central line and posting longitudinal centre line is set to be alignd respectively with concrete foundation cross central line and concrete foundation longitudinal centre line, then foundation bolt upper surface absolute altitude is adjusted with adjusting nut, reach after design requirement absolute altitude, the position of fixed adjustment nut, makes adjusting nut lower surface be substantially flush with concrete foundation upper surface；
G, 2 retention bars are close to concrete foundation upper surface be welded between two parties respectively in 2 positioning vertical rods of concrete foundation longitudinal centre line both sides；
H, by 4 positioning vertical poles clamp two-by-two after 2 location nuts of cross central line both sides, be welded on 2 positioning vertical poles on；
I, vertical rod, retention bar, positioning vertical pole, location nut it have been positioned due to foundation bolt and are welded to each other and position, posting, adjustment bolt, plain washer, wood block filler are removed into after-pouring pea gravel concreten grouting material, un-rotatably foot bolt when removing adjusting nut, reaches can-type calcine furnace steel construction pillar embedding anchor bolts and is accurately positioned.
The pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts of the present invention can also be further achieved by the following technical measures.
Foregoing method, wherein in the step c, positioning vertical rod hole is arranged on 2 anchor bolt box lines of centres of concrete foundation longitudinal centre line both sides, and all in anchor bolt box close to concrete foundation edge side.
Foregoing method, in wherein described step f, in the regulation that adjusting nut lower surface and concrete foundation upper surface are substantially flush, do not require very accurate, in order to which concrete foundation upper surface is placed can enable location nut be positioned vertical pole to clamp and be welded and fixed after positioning vertical pole.
After adopting the above technical scheme, the pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts of the present invention has advantages below：
1st, posting apparatus structure is simple, easy to make；
2nd, embedding anchor bolts construction procedure is reasonable in design, and each step closely interlocks, mutually coordinated, reaches embedding anchor bolts and is accurately positioned requirement；
3rd, first pillar is lifted in place with tradition, then mounting foot bolt is compared, and accelerates steel column installation rate, reduces crane use time, reduces construction cost.
Brief description of the drawings
Fig. 1 is that embedding anchor bolts of the can-type calcine furnace steel construction pillar in concrete foundation require schematic diagram；
Fig. 2 is the posting structural representation of the embodiment of the present invention；
Fig. 3 positions vertical rod schematic diagram for the installation of the embodiment of the present invention；
Fig. 4 is the installation location nut schematic diagram of the embodiment of the present invention；
Fig. 5 is the installation wood block filler schematic diagram of the embodiment of the present invention；
Fig. 6 is the installation posting schematic diagram of the embodiment of the present invention；
Fig. 7 is the installation retention bar schematic diagram of the embodiment of the present invention；
Fig. 8 positions vertical pole schematic diagram for the installation of the embodiment of the present invention；
Fig. 9 terminates to wait casting concrete grouting material schematic diagram for the foundation bolt adjustment of the embodiment of the present invention.
In figure：1 concrete foundation, 2 foundation bolts, 3 pea gravel concreten grouting materials, 4 posting longitudinal centre lines, 5 posting cross central lines, 6 posting holes, 7 positioning vertical rods, 8 retention bars, 9 positioning vertical poles, 10 wood block fillers, 11 concrete foundation longitudinal centre lines, 12 concrete foundation cross central lines, 13 positioning vertical rod holes, 14 anchor bolt boxs, 15 location nuts, 16 adjusting nuts.
Embodiment
With reference to embodiments and its accompanying drawing to the present invention illustrate further.
Embodiment 1
The pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts of the present invention, 4 Φ 200mm anchor bolt boxs 14 are left in the concrete foundation 1 of steel construction pillar, the transverse center spacing of anchor bolt box is 515mm, longitudinal center's spacing of anchor bolt box is 450mm, and Specific construction comprises the following steps：
Referring now to Fig. 1, Fig. 1 is that embedding anchor bolts of the can-type calcine furnace steel construction pillar in concrete foundation require schematic diagram.
Fig. 2 is the posting structural representation of the embodiment of the present invention.
A, prefabricated posting
Posting is the rectangle frame of the L70X5 angle steel making of the L70X5 angle steel and 2 long 510mm by 2 long 795mm, 4 Φ 43mm posting hole 6 is processed in rectangle frame upper surface, and posting cross central line 5 and posting longitudinal centre line 4 on bullet, the transverse center spacing in 4 posting holes 6 is 515mm, longitudinal center's spacing is 450mm, consistent with the concrete foundation transverse center spacing and concrete foundation longitudinal center spacing of 4 in concrete foundation 1 reserved anchor (bolt) holes 14；
B, prefabricated positioning vertical rod 7, retention bar 8, positioning vertical pole 9 and wood block filler 10
Using useless 4 positioning vertical rods 7 of steel bar meter, positioning vertical rod is the Φ 14mm screw-thread steels of 200mm length；Using 2 retention bars 8 of steel bar meter, retention bar is the Φ 20mm screw-thread steels of 715mm length；4 positioning vertical poles, positioning vertical pole is the Φ 20mm screw-thread steels of 860mm length；2 wood block fillers are processed using timber, headblock block size is 40mmX80mmX560mm.
Fig. 3 positions vertical rod schematic diagram for the installation of the embodiment of the present invention.
C, ejection concrete foundation longitudinal centre line 11 and concrete foundation cross central line 12 in concrete foundation 1, then 4 diameter 14mm are bored on concrete foundation surface, depth is 100mm positioning vertical rod hole 13, and hammer into 4 positioning vertical rods 4 in 4 positioning vertical rod holes, positioning vertical rod is in the long 100mm in part that concrete foundation surface is exposed；In the step c, positioning vertical rod hole 13 is arranged on the both lateral sides edge of anchor bolt box 14.
Fig. 4 is the installation location nut schematic diagram of the embodiment of the present invention.
D, 4 foundation bolts 2 are respectively screwed on after a location nut 15, be respectively put into 4 anchor bolt boxs 14.
Fig. 5 is the installation wood block filler schematic diagram of the embodiment of the present invention.
E, by 2 wood block fillers 10, direction is individually placed to basic longitudinal centre line both sides of the edge along the longitudinal centerline；
Fig. 6 is the installation posting schematic diagram of the embodiment of the present invention.
F, installation posting
Posting is placed on 2 wood block fillers 10, in the posting hole 6 that 4 foundation bolts 2 are penetrated to posting, and install plain washer and adjusting nut 16, the position of posting is adjusted with hand hammer, posting cross central line 5 and posting longitudinal centre line 4 is set to be alignd respectively with concrete foundation cross central line 12 and concrete foundation longitudinal centre line 11, then the upper surface absolute altitude of foundation bolt 2 is adjusted with adjusting nut 16, reach after design requirement absolute altitude, the position of fixed adjustment nut 16, makes the lower surface of adjusting nut 16 be substantially flush with the upper surface of concrete foundation 1；In the regulation that the lower surface of adjusting nut 16 and the upper surface of concrete foundation 1 are substantially flush, do not require very accurate, in order to which the upper surface of concrete foundation 1 is placed can enable location nut 15 be positioned vertical pole 9 to clamp and be welded and fixed after positioning vertical pole 9.
Fig. 7 is the installation retention bar schematic diagram of the embodiment of the present invention.
G, 2 retention bars 8 are close to the upper surface of concrete foundation 1 be welded between two parties respectively in 2 positioning vertical rods 7 of the both sides of concrete foundation longitudinal centre line 11；
Fig. 8 positions vertical pole schematic diagram for the installation of the embodiment of the present invention.
H, by 4 positioning vertical poles 9 clamps two-by-two after 2 location nuts 15 of cross central line both sides, be welded on 2 position vertical poles 9 on；
Fig. 9 terminates to wait casting concrete grouting material schematic diagram for the foundation bolt adjustment of the embodiment of the present invention.
I, vertical rod 7, retention bar 8, positioning vertical pole 9, location nut 15 it have been positioned due to foundation bolt 2 and are welded to each other and position, posting, adjustment bolt 16, plain washer, wood block filler 10 are removed into after-pouring pea gravel concreten grouting material 3, un-rotatably foot bolt 2 when removing adjusting nut 16, reach can-type calcine furnace steel construction pillar embedding anchor bolts and are accurately positioned.
The present invention has substantive distinguishing features and significant technological progress, the pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts of the present invention utilizes posting location measure, successfully solve foundation bolt positioning problem, improve foundation bolt positioning precision, ensure pillar installation accuracy, so as to ensure that the installation accuracy of calcining furnace steel construction pillar, it is ensured that construction quality.The pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts of the present invention greatly speeds up steel column installation rate, reduces crane use time, saves cost.First pillar is lifted with tradition in place, mounting foot bolt is compared again, using the inventive method foundation bolt is carried out it is pre-buried after, when calcining furnace steel construction pillar is installed, directly pillar is lifted in place, then after being fixed with nut can decoupling device immediately lift next pillar, the time for installing and adjusting foundation bolt during using crane is eliminated, installation procedure is simplified, installation effectiveness is improved, crane machine-team usage amount is reduced, construction cost is saved.
Above example is used for illustrative purposes only, rather than limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalent technical schemes should also belong to scope of the invention, should be limited by each claim.
Claims (3)
1. a kind of pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts, the concrete foundation of steel construction pillar（1）On leave 4 Φ 200mm anchor bolt boxs（14）, the transverse center spacing of anchor bolt box is 515mm, and longitudinal center's spacing of anchor bolt box is 450mm, it is characterised in that comprised the following steps：
A, prefabricated posting
Posting is the rectangle frame of the L70X5 angle steel making of the L70X5 angle steel and 2 long 510mm by 2 long 795mm, and 4 Φ 43mm posting hole is processed in rectangle frame upper surface（6）, and posting cross central line on bullet（5）With posting longitudinal centre line（4）, 4 posting holes（6）Transverse center spacing be 515mm, longitudinal center's spacing be 450mm, with concrete foundation（1）Upper 4 reserved anchor (bolt) holes（14）Concrete foundation transverse center spacing it is consistent with concrete foundation longitudinal center spacing；
B, prefabricated positioning vertical rod（7）, retention bar（8）, positioning vertical pole（9）And wood block filler（10）
Use 4 positioning vertical rods of steel bar meter（7）, positioning vertical rod is the Φ 14mm screw-thread steels of 200mm length；Use 2 retention bars of steel bar meter（8）, retention bar is the Φ 20mm screw-thread steels of 715mm length；4 positioning vertical poles, positioning vertical pole is the Φ 20mm screw-thread steels of 860mm length；2 wood block fillers are processed using timber, headblock block size is 40mmX80mmX560mm；
C, in concrete foundation（1）Upper ejection concrete foundation longitudinal centre line（11）With concrete foundation cross central line（12）, 4 diameter 14mm are then bored on concrete foundation surface, depth is 100mm positioning vertical rod hole（13）, and position vertical rod by 4（4）Hammer into 4 positioning vertical rod holes, positioning vertical rod is in the long 100mm in part that concrete foundation surface is exposed；
D, by 4 foundation bolts（2）Respectively screw on a location nut（15）Afterwards, 4 anchor bolt boxs are respectively put into（14）In；
E, by 2 wood block fillers（10）Direction is individually placed to basic longitudinal centre line both sides of the edge along the longitudinal centerline；
F, installation posting
Posting is placed on 2 wood block fillers（10）On, by 4 foundation bolts（2）Penetrate the posting hole of posting（6）In, and install plain washer and adjusting nut（16）, the position of posting is adjusted with hand hammer, makes posting cross central line（5）With posting longitudinal centre line（4）Respectively with concrete foundation cross central line（12）With concrete foundation longitudinal centre line（11）Alignment, then uses adjusting nut（16）To adjust foundation bolt（2）Upper surface absolute altitude, reaches after design requirement absolute altitude, fixed adjustment nut（16）Position, make adjusting nut（16）Lower surface and concrete foundation（1）Upper surface is substantially flush；
G, by 2 retention bars（8）It is close to concrete foundation（1）Upper surface is welded on concrete foundation longitudinal centre line between two parties respectively（11）2 positioning vertical rods of both sides（7）On；
H, by 4 position vertical poles（9）2 location nuts of cross central line both sides are clamped two-by-two（15）Afterwards, 2 positioning vertical poles are welded on（9）On；
I, due to foundation bolt（2）It has been positioned vertical rod（7）, retention bar（8）, positioning vertical pole（9）, location nut（15）It is welded to each other and positions, by posting, adjustment bolt（16）, plain washer, wood block filler（10）Remove after-pouring pea gravel concreten grouting material（3）, remove adjusting nut（16）When un-rotatably foot bolt（2）, reach can-type calcine furnace steel construction pillar embedding anchor bolts and be accurately positioned.
2. the pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts as claimed in claim 1, it is characterised in that in the step c, positioning vertical rod hole（13）It is arranged on concrete foundation longitudinal centre line（11）2 anchor bolt boxs of both sides（14）On the line of centres, and all in anchor bolt box（14）Close to concrete foundation（1）The side at edge.
3. the pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts as claimed in claim 1, it is characterised in that in the step f, adjusting nut（16）Lower surface and concrete foundation（1）In the regulation that upper surface is substantially flush, do not require very accurate, in order to concrete foundation（1）Upper surface places positioning vertical pole（9）After can make location nut（15）Vertical pole can be positioned（9）Clamp and be welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135150.2A CN107178091B (en) | 2016-03-10 | 2016-03-10 | The pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts |
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| CN201610135150.2A CN107178091B (en) | 2016-03-10 | 2016-03-10 | The pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts |
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| CN107178091A true CN107178091A (en) | 2017-09-19 |
| CN107178091B CN107178091B (en) | 2019-04-23 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222056A (en) * | 2018-03-06 | 2018-06-29 | 防城港中重工有限公司 | Apparatus foundation bolt group's installation method |
| CN108360550A (en) * | 2018-02-28 | 2018-08-03 | 五冶集团上海有限公司 | A kind of steel construction direct-burried foundation bolt construction method |
| CN109487771A (en) * | 2018-12-28 | 2019-03-19 | 中船勘察设计研究院有限公司 | A kind of the static sounding counter force system and test method of mattess |
| CN111485574A (en) * | 2020-04-21 | 2020-08-04 | 舜元建设(集团)有限公司 | Positioning device and positioning construction method for embedded foundation bolts of steel column foundation |
| CN112144567A (en) * | 2020-09-08 | 2020-12-29 | 中国二十冶集团有限公司 | Fixing method of directly-buried foundation bolt |
| CN114934413A (en) * | 2022-06-29 | 2022-08-23 | 中核华辰建筑工程有限公司 | Group ground steel rail construction method |
| CN115506489A (en) * | 2022-10-21 | 2022-12-23 | 金陵科技学院 | Foundation bolt of equipment foundation and preformed hole setting method |
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| CN110528568B (en) * | 2019-08-30 | 2021-11-12 | 中国三冶集团有限公司 | Novel foundation bolt positioning device and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108360550A (en) * | 2018-02-28 | 2018-08-03 | 五冶集团上海有限公司 | A kind of steel construction direct-burried foundation bolt construction method |
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| CN112144567A (en) * | 2020-09-08 | 2020-12-29 | 中国二十冶集团有限公司 | Fixing method of directly-buried foundation bolt |
| CN114934413A (en) * | 2022-06-29 | 2022-08-23 | 中核华辰建筑工程有限公司 | Group ground steel rail construction method |
| CN115506489A (en) * | 2022-10-21 | 2022-12-23 | 金陵科技学院 | Foundation bolt of equipment foundation and preformed hole setting method |
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| Publication number | Publication date |
|---|---|
| CN107178091B (en) | 2019-04-23 |
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