CN107178091B - 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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- CN107178091B CN107178091B CN201610135150.2A CN201610135150A CN107178091B CN 107178091 B CN107178091 B CN 107178091B CN 201610135150 A CN201610135150 A CN 201610135150A CN 107178091 B CN107178091 B CN 107178091B
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- 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
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- 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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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
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Abstract
A kind of pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts, characterized by the following steps: a, prefabricated posting, b, prefabricated positioning upright bar (7), retention bar (8), position vertical pole (9) and wood block filler (10), c, it is popped up on concrete foundation (1) vertical, cross central line, d, foundation bolt (2) is put into anchor bolt box, e, it is arranged wood block filler (10), f, posting is installed, g, stationary positioned cross bar, h, stationary positioned vertical pole, i, un-rotatably foot bolt (2) when removing adjusting nut (16), reach the accurate positioning of can-type calcine furnace steel construction pillar embedding anchor bolts.The present invention has posting apparatus structure simple, easy to make, and rationally, each step is closely engaged the design of embedding anchor bolts construction procedure, it is mutually coordinated, reach embedding anchor bolts to be accurately positioned requirement and accelerate steel column installation speed, reduces the advantages of crane uses the time, reduces engineering cost.
Description
Technical field
The present invention relates to a kind of foundation bolt installation methods of industrial machinery, specifically, being a kind of pot type calcining
The pinpoint method of furnace steel construction pillar embedding anchor bolts.
Background technique
It is construction that the support of industrial machinery or the suspension column of equipment steel construction and basis are attached by foundation bolt
It is middle through 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 to fix can-type calcine furnace steel construction pillar, there are 4 Φ 200mm foundation bolts are pre- on each column foundation
It boxes out, bolt hole transverse center spacing is 515mm, and longitudinal center's spacing is 450mm.Fig. 1 is known can-type calcine furnace steel knot
Embedding anchor bolts of the structure pillar in concrete foundation require schematic diagram.The required precision of can-type calcine furnace Steel Structure Installation is high,
To guarantee pillar installation accuracy, construction unit also requires to install again after being first accurately positioned on column foundation by foundation bolt and is pre-buried
Steel construction pillar.
Due to can-type calcine furnace Steel Structure Installation required precision height, foundation bolt positioning, and top end surface absolute altitude, which reach, to be wanted
Rear bottom is asked not contact with preformed hole bottom, foundation bolt positioning and absolute altitude must remain unchanged when grouting, or have allowed band
Interior small variations.
Therefore known can-type calcine furnace steel construction pillar embedding anchor bolts mode there is above-mentioned various inconvenience and is asked
Topic.
Summary of the invention
The purpose of the present invention is to propose that a kind of solution embedding anchor bolts are accurately positioned difficult can-type calcine furnace steel construction
The pinpoint method of pillar embedding anchor bolts.
To achieve the above object, the technical solution of the invention is as follows:
A kind of pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts, the concrete of steel construction pillar
On the basis of there are 4 Φ 200mm anchor bolt boxs, the transverse center spacing of anchor bolt box is 515mm, lower margin spiral shell
Longitudinal center's spacing of bolt preformed hole is 450mm, it is characterised in that the following steps are included:
A, prefabricated posting
Posting is the rectangle frame made by the L70X5 angle steel of 2 root long 795mm and the L70X5 angle steel of 2 root long 510mm,
Rectangle frame upper surface processes the posting hole of 4 Φ 43mm, and posting cross central line and posting longitudinal centre line on bullet,
The transverse center spacing in 4 posting holes is 515mm, and longitudinal center's spacing is 4 backup lands on 450mm, with concrete foundation
The concrete foundation transverse center spacing of bolt holes is consistent with concrete foundation longitudinal center spacing；
B, prefabricated positioning upright bar, retention bar, positioning vertical pole and wood block filler
Using 4 positioning upright bars of steel bar meter, the Φ 14mm screw-thread steel that upright bar is 200mm long is positioned；Use steel bar meter 2
Root retention bar, retention bar are the Φ 20mm screw-thread steel of 715mm long；4 positioning vertical poles, the Φ that positioning vertical pole is 860mm long
20mm screw-thread steel；2 wood block fillers are processed using timber, wood block filler is having a size of 40mmX80mmX560mm；
C, concrete foundation longitudinal centre line and concrete foundation cross central line are popped up in concrete foundation, are then existed
4 diameter 14mm are bored on concrete foundation surface, and depth is the positioning upright bar hole of 100mm, and 4 positioning upright bars are hammered into 4 and are determined
In the upright bar hole of position, the long 100mm in part that upright bar is exposed on concrete foundation surface is positioned；
D, it after 4 foundation bolts respectively being screwed on a location nut, is 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, posting is installed
Posting is placed on 2 wood block fillers, 4 foundation bolts are penetrated in the posting hole of posting, and is installed
Upper plain washer and adjusting nut make posting cross central line and posting longitudinal center with the position of hand hammer adjustment posting
Line is aligned with concrete foundation cross central line and concrete foundation longitudinal centre line respectively, then with adjusting nut come adjustably
Foot bolt upper surface absolute altitude, after reaching design requirement absolute altitude, the position of fixed adjusting nut makes adjusting nut lower surface and coagulation
Earth foundation upper surface is substantially flush；
G, 2 retention bars are close to concrete foundation upper surface and are welded on concrete foundation longitudinal centre line between two parties respectively
In 2 positioning upright bars of two sides；
H, after 2 location nuts that 4 positioning vertical poles are clamped to cross central line two sides two-by-two, it is vertical that 2 positioning are welded on
On bar；
I, it is positioned since foundation bolt is welded to each other by positioning upright bar, retention bar, positioning vertical pole, location nut,
Posting, adjustment bolt, plain washer, wood block filler are removed into after-pouring pea gravel concreten grouting material, it can not when removing adjusting nut
Foundation bolt is rotated, the accurate positioning of can-type calcine furnace steel construction pillar embedding anchor bolts is reached.
The pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts of the invention can also use following
Technical measures further realize.
Method above-mentioned, wherein concrete foundation longitudinal centre line two sides are arranged in positioning upright bar hole in the step c
On 2 anchor bolt box lines of centres, and all in anchor bolt box close to the side at concrete foundation edge.
Method above-mentioned, wherein adjusting nut lower surface is concordant with concrete foundation upper surface in the step f.
After adopting the above technical scheme, can-type calcine furnace steel construction pillar embedding anchor bolts of the invention are pinpoint
Method has the advantage that
1, posting apparatus structure is simple, easy to make；
2, rationally, each step is closely engaged the design of embedding anchor bolts construction procedure, mutually coordinated, and it is pre- to reach foundation bolt
Accurate positioning is buried to require；
3, first pillar is lifted in place with tradition, then mounting foot bolt is compared, accelerates steel column installation speed, reduce crane
Using the time, construction cost is reduced.
Detailed description of the invention
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 schematic diagram of the embodiment of the present invention；
Fig. 3 is that the installation of the embodiment of the present invention positions upright bar schematic diagram；
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 is that the installation of the embodiment of the present invention positions vertical pole schematic diagram；
Fig. 9 is that the foundation bolt adjustment of the embodiment of the present invention terminates to wait casting concrete grouting material schematic diagram.
In figure: 1 concrete foundation, 2 foundation bolts, 3 pea gravel concreten grouting materials, 4 posting longitudinal centre lines, 5 positioning
Frame cross central line, 6 posting holes, 7 positioning upright bars, 8 retention bars, 9 positioning vertical poles, 10 wood block fillers, 11 concrete foundations are vertical
To center line, 12 concrete foundation cross central lines, 13 positioning upright bar holes, 14 anchor bolt boxs, 15 location nuts, 16 are adjusted
Whole nut.
Specific embodiment
With reference to embodiments and its attached drawing further explains the present invention.
Embodiment 1
The pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts of the invention, steel construction pillar mix
There are 4 Φ 200mm anchor bolt boxs 14 on solidifying earth foundation 1, the transverse center spacing of anchor bolt box is
515mm, longitudinal center's spacing of anchor bolt box are 450mm, Specific construction the following steps are included:
It is embedding anchor bolts requirement of the can-type calcine furnace steel construction pillar in concrete foundation referring now to Fig. 1, Fig. 1
Schematic diagram.
Fig. 2 is the posting structural schematic diagram of the embodiment of the present invention.
A, prefabricated posting
Posting is the rectangle frame made by the L70X5 angle steel of 2 root long 795mm and the L70X5 angle steel of 2 root long 510mm,
Rectangle frame upper surface processes the posting hole 6 of 4 Φ 43mm, and posting cross central line 5 and posting longitudinal center on bullet
The transverse center spacing in 4,4 posting holes 6 of line is 515mm, and longitudinal center's spacing is 4 on 450mm, with concrete foundation 1
The concrete foundation transverse center spacing of anchor bolt box 14 is consistent with concrete foundation longitudinal center spacing；
B, prefabricated positioning upright bar 7, retention bar 8, positioning vertical pole 9 and wood block filler 10
Using the 4 positioning upright bars 7 of useless steel bar meter, the Φ 14mm screw-thread steel that upright bar is 200mm long is positioned；Using reinforcing bar plus
2 retention bars 8 of work, retention bar are the Φ 20mm screw-thread steel of 715mm long；4 positioning vertical poles, positioning vertical pole are 860mm long
Φ 20mm screw-thread steel；2 wood block fillers are processed using timber, wood block filler is having a size of 40mmX80mmX560mm.
Fig. 3 is that the installation of the embodiment of the present invention positions upright bar schematic diagram.
C, concrete foundation longitudinal centre line 11 and concrete foundation cross central line 12 are popped up in concrete foundation 1,
Then 4 diameter 14mm are bored on concrete foundation surface, depth is the positioning upright bar hole 13 of 100mm, and by 4 positioning upright bars 7
It hammers into 4 positioning upright bar holes, the long 100mm in part that positioning upright bar is exposed on concrete foundation surface；
In the step c, the both lateral sides edge of anchor bolt box 14 is arranged in positioning upright bar hole 13.
Fig. 4 is the installation location nut schematic diagram of the embodiment of the present invention.
D, it after 4 foundation bolts 2 respectively being screwed on a location nut 15, is 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, posting is installed
Posting is placed on 2 wood block fillers 10,4 foundation bolts 2 are penetrated in the posting hole 6 of posting, and
Plain washer and adjusting nut 16 are installed, with the position of hand hammer adjustment posting, keeps posting cross central line 5 and posting vertical
It is aligned respectively with concrete foundation cross central line 12 and concrete foundation longitudinal centre line 11 to center line 4, then with adjustment
Nut 16 adjusts 2 upper surface absolute altitude of foundation bolt, and after reaching design requirement absolute altitude, the position of fixed adjusting nut 16 makes to adjust
Whole 16 lower surface of nut is substantially flush with 1 upper surface of concrete foundation；16 lower surface of adjusting nut and 1 upper surface of concrete foundation
In the adjusting being substantially flush, it is very accurate not require, in order to which 1 upper surface of concrete foundation places energy after positioning vertical pole 9
Location nut 15 is set to be clamped and be welded and fixed by 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 1 upper surface of concrete foundation and are welded on concrete foundation longitudinal center between two parties respectively
In 2 positioning upright bars 7 of 11 two sides of line；
Fig. 8 is that the installation of the embodiment of the present invention positions vertical pole schematic diagram.
H, after 2 location nuts 15 that 4 positioning vertical poles 9 are clamped to cross central line two sides two-by-two, 2 positioning are welded on
On vertical pole 9；
Fig. 9 is that the foundation bolt adjustment of the embodiment of the present invention terminates to wait casting concrete grouting material schematic diagram.
I, since foundation bolt 2 has been welded to each other by positioning upright bar 7, retention bar 8, positioning vertical pole 9, location nut 15 and
Posting, adjustment bolt 16, plain washer, wood block filler 10 are removed after-pouring pea gravel concreten grouting material 3, remove adjustment by positioning
The accurate positioning of can-type calcine furnace steel construction pillar embedding anchor bolts is reached in un-rotatably foot bolt 2 when nut 16.
The present invention has substantive distinguishing features and significant technological progress, can-type calcine furnace steel construction pillar lower margin of the invention
The pinpoint method of bolt embedment utilizes posting location measure, successfully solves foundation bolt and positions problem, improves lower margin
Bolt positioning accuracy guarantees pillar installation accuracy, to ensure that the installation accuracy of calcining furnace steel construction pillar, it is ensured that construction matter
Amount.The pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts of the invention greatly speeds up steel column installation speed
Degree reduces crane and uses the time, saves cost.First pillar is lifted in place with tradition, then mounting foot bolt is compared, this is used
After inventive method is pre-buried to foundation bolt progress, when calcining furnace steel construction pillar is installed, directly pillar is lifted in place, is then used
After nut is fixed can decoupling device immediately lift next pillar, eliminate the time using installation and adjustment foundation bolt when crane,
Installation procedure is simplified, installation effectiveness is improved, reduces crane machine-team usage amount, save construction cost.
Above embodiments are used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent
Technical solution also should 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 coagulation soil matrix of steel construction pillar
There are 4 Φ 200mm anchor bolt boxs (14) on plinth (1), 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 the following steps are included:
A, prefabricated posting
Posting is by the rectangle frame of the L70X5 angle steel production of the L70X5 angle steel and 2 root long 510mm of 2 root long 795mm, in rectangle
Frame upper surface processes the posting hole (6) of 4 Φ 43mm, and posting cross central line (5) and posting longitudinal center on bullet
Line (4), the transverse center spacing of 4 posting holes (6) are 515mm, and longitudinal center's spacing is 450mm, with concrete foundation (1)
The concrete foundation transverse center spacing of upper 4 anchor bolt boxs (14) is consistent with concrete foundation longitudinal center spacing；
B, prefabricated positioning upright bar (7), retention bar (8), positioning vertical pole (9) and wood block filler (10)
Using 4 positioning upright bars (7) of steel bar meter, the Φ 14mm screw-thread steel that upright bar is 200mm long is positioned；Use steel bar meter 2
Root retention bar (8), retention bar are the Φ 20mm screw-thread steel of 715mm long；4 positioning vertical poles, positioning vertical pole are 860mm's long
Φ 20mm screw-thread steel；2 wood block fillers are processed using timber, wood block filler is having a size of 40mmX80mmX560mm；
C, concrete foundation longitudinal centre line (11) and concrete foundation cross central line are popped up on concrete foundation (1)
(12), 4 diameter 14mm then are bored on concrete foundation surface, depth is the positioning upright bar hole (13) of 100mm, and fixed by 4
Position upright bar (7) hammers into 4 positioning upright bar holes, the long 100mm in part that positioning upright bar is exposed on concrete foundation surface；
D, after 4 foundation bolts (2) respectively being screwed on a location nut (15), 4 anchor bolt boxs (14) are respectively put into
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, posting is installed
Posting is placed on 2 wood block fillers (10), 4 foundation bolts (2) are penetrated in the posting hole (6) of posting,
And plain washer and adjusting nut (16) are installed, with the position of hand hammer adjustment posting, makes posting cross central line (5) and determine
Position frame longitudinal centre line (4) is right with concrete foundation cross central line (12) and concrete foundation longitudinal centre line (11) respectively
Together, foundation bolt (2) upper surface absolute altitude is then adjusted with adjusting nut (16), after reaching design requirement absolute altitude, fixed adjustment
The position of nut (16) is substantially flush adjusting nut (16) lower surface with concrete foundation (1) upper surface；
G, 2 retention bars (8) are close to concrete foundation (1) upper surface and are welded on concrete foundation longitudinal center between two parties respectively
On 2 positioning upright bars (7) of line (11) two sides；
H, after positioning 42 location nuts (15) that vertical pole (9) clamp cross central line two sides two-by-two, 2 positioning are welded on
On vertical pole (9)；
I, since foundation bolt (2) is mutual by positioning upright bar (7), retention bar (8), positioning vertical pole (9), location nut (15)
It welds and positions, posting, adjusting nut (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), it is pre- to reach can-type calcine furnace steel construction pillar foundation bolt
Bury accurate positioning.
2. the pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts as described in claim 1, feature
It is, in the step c, 2 lower margin spiral shells of positioning upright bar hole (13) setting in concrete foundation longitudinal centre line (11) two sides
On bolt preformed hole (14) line of centres, and all in anchor bolt box (14) close to the one of concrete foundation (1) edge
Side.
3. the pinpoint method of can-type calcine furnace steel construction pillar embedding anchor bolts as described in claim 1, feature
It is, in the step f, adjusting nut (16) lower surface is concordant with concrete foundation (1) upper surface.
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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| CN107178091B true CN107178091B (en) | 2019-04-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528568A (en) * | 2019-08-30 | 2019-12-03 | 中国三冶集团有限公司 | A kind of device and its application method of novel location base bolt |
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| CN108360550B (en) * | 2018-02-28 | 2019-12-03 | 五冶集团上海有限公司 | A kind of steel construction direct-burried foundation bolt construction method |
| CN108222056B (en) * | 2018-03-06 | 2020-09-08 | 防城港中一重工有限公司 | Equipment foundation bolt group installation method |
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| CN111485574B (en) * | 2020-04-21 | 2022-06-24 | 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 |
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| CN107178091A (en) | 2017-09-19 |
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