CN106801470A - A kind of quick pedestal anchor bolt structure in place - Google Patents
A kind of quick pedestal anchor bolt structure in place Download PDFInfo
- Publication number
- CN106801470A CN106801470A CN201710168246.3A CN201710168246A CN106801470A CN 106801470 A CN106801470 A CN 106801470A CN 201710168246 A CN201710168246 A CN 201710168246A CN 106801470 A CN106801470 A CN 106801470A
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- CN
- China
- Prior art keywords
- crab
- bolt
- locating template
- hole
- anchor 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
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 210000003205 muscle Anatomy 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 22
- 229910000831 Steel Inorganic materials 0.000 abstract description 21
- 239000010959 steel Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 11
- 238000013461 design Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 238000012937 correction Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 239000011083 cement mortar Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
Abstract
The invention discloses a kind of quick pedestal anchor bolt structure in place, including one piece of locating template, anchor hole is set on locating template, anchor hole is inserted into crab-bolt, locating template is fixed by nut with crab-bolt, and the axis of each crab-bolt is parallel, and the horizontal bar that N roots are distributed up and down along crab-bolt axis direction is fixedly connected between adjacent two crab-bolts, all horizontal bars are respectively positioned on locating template downside, and horizontal bar is perpendicular to crab-bolt axis；Longitudinal rib is fixedly connected between two neighbouring horizontal bars；The upper surface of the locating template is provided with level meter；The centrally disposed through hole of the locating template, beam launcher, the transmitting terminal of the beam launcher are located in through hole and to locating template downside transmitting light beam, the light beam launched and crab-bolt diameter parallel.Speed is slow, efficiency is low when the present invention is used to solve the problems, such as steel kind design positioning construction in the prior art, realizes simplifying on-site construction processes when steel kind design is positioned, and improves the purpose of efficiency of construction.
Description
Technical field
The present invention relates to steel building construction field, and in particular to a kind of quick pedestal anchor bolt structure in place.
Background technology
With the continuous popularization of steel building, all kinds of structural steelwork construction project scales expand day by day, steel construction work
The projects such as industry factory building, steel house, high-rise steel structure, steel construction venue are increasing.In steel building, steel kind design one
As using anchor bolts flat board suspension column.Crab-bolt is the key position on connection basis and superstructure, for ensureing that steel column is accurate
Positioning, therefore the quality of pedestal anchor bolt construction quality directly affects total quality and the safe handling of building structure.Conventional
, it is necessary to set the external control stake point of each axis in basal perimeter in work progress, set up during so as to pre-buried pedestal anchor bolt theodolite from
Both direction is thrown and is surveyed in length and breadth, then positions relative distance per post sill anchor with steel tape and to each group between pin crab-bolt
Location dimension.The method has the following disadvantages：Positioning survey station is more, and measuring process is cumbersome, and the error that artificial operation is produced is big, fixed
Bit manipulation difficulty is higher, and accuracy is difficult to control.Regarding to the issue above, some Anchor Bolts in Steel Column Bases positioning is proposed in the prior art
Device, can to a certain extent improve precision during installation.But existing positioner is to use two-layer location structure, i.e.,
The combining structure of two-layer locating template, is fixed between two-layer locating template by support member.Use at the scene after crab-bolt is positioned,
Need to dismantle two-layer locating template and support member therebetween one by one.And it is live that support member is connected by spot welding mode more, because
This also needs to carry out cutting process, the slower inefficiency of speed.Meanwhile, even if being pacified using existing two-layer locating template
Dress, it is also desirable to the aids such as total powerstation are set in outside accurately in place to ensure crab-bolt, same influence engineering efficiency.
The content of the invention
It is an object of the invention to provide a kind of quick pedestal anchor bolt structure in place, to solve steel kind design in the prior art
The problem that speed is slow, efficiency is low during positioning construction, realizes simplifying on-site construction processes when steel kind design is positioned, and improves efficiency of construction
Purpose.
The present invention is achieved through the following technical solutions：
A kind of quick pedestal anchor bolt structure in place, including one piece of locating template, set anchor hole, crab-bolt on locating template
Hole is inserted into crab-bolt, and locating template is fixed by nut with crab-bolt, and the axis of each crab-bolt is parallel, between adjacent two crab-bolts
The horizontal bar that N roots are distributed up and down along crab-bolt axis direction is fixedly connected, all horizontal bars are respectively positioned on locating template downside, and laterally
Perpendicular to crab-bolt axis, wherein N is the integer more than or equal to 2 to muscle；Longitudinal direction is fixedly connected between two neighbouring horizontal bars
Muscle；The upper surface of the locating template is provided with level meter；The centrally disposed through hole of the locating template, beam launcher,
The transmitting terminal of the beam launcher is located in through hole and to locating template downside transmitting light beam, the light beam launched and crab-bolt
Diameter parallel.
The problem that speed is slow, efficiency is low when constructing is positioned for steel kind design in the prior art, the present invention proposes a kind of quick
Pedestal anchor bolt structure in place, only sets one piece of locating template in this structure, crab-bolt is passed through from the anchor hole on locating template,
And be fixedly connected by nut.When fixing crab-bolt by nut, it is ensured that the axis of each crab-bolt is parallel so that make at the scene
Used time without carrying out degree adjustment vertically again.N root horizontal bars are fixedly connected between adjacent two crab-bolts, anchor is ensured by horizontal bar
Relative position is maintained static between bolt, and each anchor bolts turn into an overall structure, and horizontal bar is perpendicular to crab-bolt axis so that horizontal
Consumption to muscle is minimum, cost-effective.All of horizontal bar is respectively positioned on locating template downside, it is to avoid horizontal bar intercepts locating template
Dismounting.Longitudinal rib is fixedly connected between two horizontal bars being distributed up and down so that horizontal bar collectively forms framework with longitudinal rib
Structure, can not only more ensure the Stability Analysis of Structures reliability between crab-bolt, additionally it is possible to after joints cement, by horizontal bar with it is vertical
Reinforced concrete structure is collectively formed to muscle so that the mode poured than traditional binding reinforcement foundation after the completion of pouring is more
Plus firm, structure is stronger, so as to significantly improve construction quality when Anchor Bolts in Steel Column Bases is constructed.The upper surface of locating template also sets up
There is level meter, be easy to staff when in use intuitively to confirm the horizontality of locating template, because crab-bolt passes through locating template
On anchor hole, crab-bolt axis perpendicular to locating template surface, it is thus determined that after locating template level i.e. can determine that crab-bolt is vertical.
The centrally disposed through hole of locating template, beam launcher, the transmitting terminal of beam launcher are located in through hole and to positioning mould
Plate downside transmitting light beam, the light beam launched and crab-bolt diameter parallel, hence in so that light beam sends downwards along through hole, using light
The characteristic of straightline propagation so that light beam is beaten on the ground directly down, in this, as centering mark, eliminates in conventional art also
Need the complicated procedures of forming of erection total powerstation in addition.It is prefabricated outside the venue according to construction drawing during use of the present invention, it is only necessary to take
Live centering is installed, and mark center anchor point at the scene is shifted to an earlier date in installation process so that the light beam that beam launcher is sent
Directly beat on the centre spot of mark, display, adjusting nut further according to level meter make locating template level.Confirm
Nut is unclamped after being installed in place, unloading locating template from top completes whole operation.Horizontal bar, longitudinal rib are stayed in into crab-bolt
On together poured, single crab-bolt in casting process in the prior art can not only be avoided to be independently arranged and easily to be stirred by cement mortar
It is dynamic to cause the situation of displacement, additionally it is possible to by horizontal bar, longitudinal rib instead of part basis reinforcing bar, reduce tying up for follow-up reinforcement foundation
Prick consumption.If compared to the positioning that cannot be stablized to crab-bolt using only one piece of locating template in conventional art, while existing
Need that crab-bolt is installed one by one at the scene in technology, and perpendicularity correction is carried out to each crab-bolt, dismounting two-layer is determined one by one again afterwards
Position template and support member therebetween, even need to carry out cutting operation during dismounting, while being also needed to when correction is spent vertically another
Outer to set the complicated procedures of forming that total powerstation etc. is judged, this structure can in advance carry out prefabricated outside the venue, only need to pass through at the scene
Beam launcher carries out rapidly centering, then quickly positioned by beam launcher, by level meter quickly and easily
Levelling, the overall absolute altitude of regulation crab-bolt is carried out, without carrying out degree correction vertically to crab-bolt one by one again, is also only needed when dismantling afterwards
One piece of locating template of dismounting, and without dismantling two-layer locating template and support member therebetween one by one, less with carrying out cutting work
Sequence, largely simplifies on-site construction processes when steel kind design is positioned, improves efficiency of construction, reduces engineering cost.Tradition
The problem that crab-bolt cannot be fixed when in mode using only one piece of locating template, by horizontal bar, longitudinal rib structure
It is addressed, therefore the present invention has prominent substantive distinguishing features and marked improvement compared to prior art.
Preferably, the beam launcher is generating laser.Using laser direction it is good, brightness is high the characteristics of, really
There can be notable visible hot spot when protecting centering, consequently facilitating naked eyes are recognized and judged, improve and utilize beam launcher centering
When efficiency.
Preferably, the extended line of the laser beam that generating laser is sent crosses locating template central point.Due to central point position
Put difficult to find, be easy to be marked on ground to be onstructed at the scene, therefore be also advantageous for being positioned by generating laser
The centering of template is in place.
Preferably, the longitudinal rib is vertical with horizontal bar.Same effect is realized with minimum longitudinal rib consumption, is realized excellent
It is melted into this effect.
Preferably, the beam launcher is fixedly connected on inside through hole.Beam launcher is avoided to be protruding to positioning
The planarization on template outside influence locating template surface, while for beam launcher provides protection, making it prevent in through-holes
It is damaged easily.
Preferably, full weld welding between the horizontal bar and crab-bolt.Make between support member and crab-bolt in traditional approach
Connected with spot welding, but because horizontal bar is together poured with crab-bolt as fastener in the present invention, therefore select full weld
Mode is welded, it is to avoid traditional spot welding there may be that Joint Strength is weak, easy fracture problem, more ensure the entirety of structure
Stability.
Preferably, the level meter is embedded on the line of symmetry of locating template upper surface.Avoid level meter from protruding and disturb it
He works, while so that level meter is arranged on the line of symmetry of locating template, it is to avoid level meter brings to the center of gravity of locating template
Excessive interference, it is ensured that the center of gravity of locating template is always positioned on this line of symmetry.
Preferably, the level meter is air-bubble level.It is air-bubble level simple structure, small volume, lightweight, it is arranged on
Influence on locating template to center of gravity is small, while be easy to use and observation again, it is not necessary to which energization can realize its function, with more
Plus extensive use environment.
Further, the bottom of the crab-bolt is fixed on base, and the bottom surface of the base is plane.Ensured by base
Crab-bolt can carry out in the plane when in place directly and level placement, it is to avoid also need to be taken below crab-bolt in conventional art
If the problem of support, so as to further reduce working procedure, efficiency of construction is improved.
Preferably, the big 1mm of anchor hole aperture ratio crab-bolt diameter on the locating template.It is crab-bolt insertion anchor hole
Afterwards, unilateral gap only 0.05mm, belongs in the acceptable error range of engineering, it is to avoid crab-bolt is crooked, determines while be able to ensure that again
Position template is smoothly unloaded.
The present invention compared with prior art, has the following advantages and advantages：
1st, a kind of quick pedestal anchor bolt structure in place of the present invention, only sets one piece of locating template, adjacent two crab-bolts it
Between be fixedly connected with N root horizontal bars, relative position is maintained static between ensuring crab-bolt by horizontal bar, each anchor bolts turn into one
Individual overall structure, horizontal bar is perpendicular to crab-bolt axis so that the consumption of horizontal bar is minimum, cost-effective.All of horizontal bar is equal
Positioned at locating template downside, it is to avoid horizontal bar intercepts the dismounting of locating template.It is fixed between two horizontal bars being distributed up and down to connect
Connect longitudinal rib so that horizontal bar collectively forms frame structure with longitudinal rib, can not only more ensure that the structure between crab-bolt is steady
It is fixed reliable, additionally it is possible to after joints cement, reinforced concrete structure is collectively formed by horizontal bar and longitudinal rib so that poured
It is stronger into the rear mode poured than traditional binding reinforcement foundation more firm, structure, so as to significantly improve steel kind design anchor
Construction quality when bolt is constructed.
2nd, a kind of quick pedestal anchor bolt structure in place of the present invention, horizontal bar, longitudinal rib are stayed in crab-bolt together to be carried out
Pour, single crab-bolt in casting process in the prior art can not only be avoided to be independently arranged easily causes displacement by cement mortar agitation
Situation, additionally it is possible to part basis reinforcing bar is replaced by horizontal bar, longitudinal rib, the colligation consumption of follow-up reinforcement foundation is reduced.Phase
If compared with the positioning that cannot be stablized to crab-bolt using only one piece of locating template in conventional art, while needing in the prior art
Crab-bolt is installed one by one at the scene, and perpendicularity correction is carried out to each crab-bolt, afterwards again one by one dismounting two-layer locating template and
Support member therebetween, even needs to carry out cutting operation during dismounting, while also needing to set whole station in addition when correction is spent vertically
The complicated procedures of forming that instrument etc. is judged, this structure can in advance be carried out outside the venue it is prefabricated, only need at the scene by beam emissions fill
Putting carries out rapidly centering, then is quickly positioned by beam launcher, levelling, tune is quickly and easily carried out by level meter
The overall absolute altitude of crab-bolt is saved, also only needs one piece of dismounting fixed without carrying out degree correction vertically to crab-bolt one by one again, when dismantling afterwards
Position template, and without dismantling two-layer locating template and support member therebetween one by one, less with carrying out cutting action, very big journey
On-site construction processes when steel kind design is positioned are simplified on degree, efficiency of construction is improved, is reduced engineering cost.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the specific embodiment of the invention；
Fig. 2 crosses the sectional view of through-bore axis for the specific embodiment of the invention.
Mark and corresponding parts title in accompanying drawing：
1- locating templates, 2- crab-bolts, 3- nuts, 4- horizontal bars, 5- level meters, 6- longitudinal ribs, 7- bases, 8- through holes, 9-
Beam launcher.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
It is limitation of the invention.
Embodiment 1：
A kind of quick pedestal anchor bolt structure in place as shown in Figures 1 and 2, including one piece of locating template 1, locating template
Anchor hole is set on 1, and anchor hole is inserted into crab-bolt 2, and locating template 1 is fixed by nut 3 with crab-bolt 2, and the axis of each crab-bolt 2 is equal
It is parallel, two horizontal bars 4 being distributed up and down along the axis direction of crab-bolt 2, all transverse directions are fixedly connected between adjacent two crab-bolts 2
Muscle 4 is respectively positioned on the downside of locating template 1, and horizontal bar 4 is perpendicular to the axis of crab-bolt 2；It is fixed between two neighbouring horizontal bars 4
Connection longitudinal rib 6；The upper surface of the locating template 1 is provided with level meter 5；The centrally disposed through hole 8 of the locating template 1,
Beam launcher 9, the transmitting terminal of the beam launcher 9 is located in through hole 8 and to the downside of locating template 1 transmitting light beam,
The light beam launched and the diameter parallel of crab-bolt 2.The beam launcher 9 is generating laser.What generating laser was sent
The extended line of laser beam crosses the central point of locating template 1.The longitudinal rib 4 is vertical with horizontal bar 4.The beam launcher 9 is consolidated
Surely it is connected to inside through hole 8.Full weld welding between the horizontal bar 4 and crab-bolt 2.The level meter 5 is arranged on locating template 1
On the line of symmetry on surface.The level meter 5 is air-bubble level.The bottom of the crab-bolt 2 is fixed on base 7, the base 7
Bottom surface be plane.The big 1mm of diameter of anchor hole aperture ratio crab-bolt 2 on the locating template 1.Before construction, according to construction drawing
In prefabricated structure outside the venue, it is only necessary to take live centering and install, mark center anchor point at the scene is shifted to an earlier date in installation process so that
The light beam that beam launcher 9 is sent directly is beaten on the centre spot of mark, display, adjustment further according to level meter 5
Nut 3 makes the level of locating template 1.Confirmation unclamps nut 3 after being installed in place, and unloads locating template 1 from top and completes
Whole operation.Horizontal bar 4, longitudinal rib 6 are stayed in and is together poured in crab-bolt 2, can not only avoid pouring in the prior art
During single crab-bolt 2 be independently arranged easily by cement mortar agitation cause the situation of displacement, additionally it is possible to by horizontal bar 4, longitudinal direction
Muscle 6 replaces part basis reinforcing bar, reduces the colligation consumption of follow-up reinforcement foundation.This structure can in advance be carried out outside the venue it is prefabricated,
Scene only needs to carry out centering rapidly by beam launcher 9, then is quickly positioned by beam launcher 9, passed through
Level meter 5 quickly and easily carries out levelling, without carrying out to crab-bolt 2 degree correction vertically one by one again, is also only needed when dismantling afterwards
One piece of locating template 1 of dismounting, and without dismantling two-layer locating template 1 and support member therebetween one by one, less with being cut
Operation, largely simplifies on-site construction processes when steel kind design is positioned, improves efficiency of construction, reduces engineering cost.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (10)
1. a kind of quick pedestal anchor bolt structure in place, it is characterised in that including one piece of locating template (1), on locating template (1)
Anchor hole is set, and anchor hole is inserted into crab-bolt (2), and locating template (1) is fixed by nut (3) and crab-bolt (2), each crab-bolt (2)
Axis it is parallel, the transverse direction that N roots are distributed up and down along crab-bolt (2) axis direction is fixedly connected between adjacent two crab-bolts (2)
Muscle (4), all horizontal bars (4) are respectively positioned on locating template (1) downside, and horizontal bar (4), perpendicular to crab-bolt (2) axis, wherein N is
Integer more than or equal to 2；Longitudinal rib (6) is fixedly connected between two neighbouring horizontal bars (4)；The locating template (1)
Upper surface be provided with level meter (5)；The centrally disposed through hole (8) of the locating template (1), beam launcher (9), it is described
The transmitting terminal of beam launcher (9) is located in through hole (8) and to locating template (1) downside transmitting light beam, the light beam launched
With crab-bolt (2) diameter parallel.
2. a kind of quick pedestal anchor bolt structure in place according to claim 1, it is characterised in that the beam emissions dress
It is generating laser to put (9).
3. a kind of quick pedestal anchor bolt structure in place according to claim 2, it is characterised in that generating laser is sent out
The extended line of the laser beam for going out crosses locating template (1) central point.
4. a kind of quick pedestal anchor bolt structure in place according to claim 1, it is characterised in that the longitudinal rib (4)
It is vertical with horizontal bar (4).
5. a kind of quick pedestal anchor bolt structure in place according to claim 1, it is characterised in that the beam emissions dress
Put (9) and be fixedly connected on through hole (8) inside.
6. a kind of quick pedestal anchor bolt structure in place according to claim 1, it is characterised in that the horizontal bar (4)
The full weld welding between crab-bolt (2).
7. a kind of quick pedestal anchor bolt structure in place according to claim 1, it is characterised in that the level meter (5)
It is arranged on the line of symmetry of locating template (1) upper surface.
8. a kind of quick pedestal anchor bolt structure in place according to claim 1, it is characterised in that the level meter (5)
It is air-bubble level.
9. a kind of quick pedestal anchor bolt structure in place according to claim 1, it is characterised in that the crab-bolt (2)
Bottom is fixed on base (7), and the bottom surface of the base (7) is plane.
10. a kind of quick pedestal anchor bolt structure in place according to claim 1, it is characterised in that the locating template
(1) the big 1mm of anchor hole aperture ratio crab-bolt (2) diameter on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168246.3A CN106801470A (en) | 2017-03-21 | 2017-03-21 | A kind of quick pedestal anchor bolt structure in place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168246.3A CN106801470A (en) | 2017-03-21 | 2017-03-21 | A kind of quick pedestal anchor bolt structure in place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106801470A true CN106801470A (en) | 2017-06-06 |
Family
ID=58988302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710168246.3A Pending CN106801470A (en) | 2017-03-21 | 2017-03-21 | A kind of quick pedestal anchor bolt structure in place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106801470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502982A (en) * | 2021-07-28 | 2021-10-15 | 广州工程总承包集团有限公司 | Positioning device capable of three-directionally adjusting connecting steel bars of prefabricated column |
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| JP2003105774A (en) * | 2001-09-27 | 2003-04-09 | Okabe Co Ltd | Anchor installation device for pedestal part of steel pipe structure |
| JP2008081980A (en) * | 2006-09-26 | 2008-04-10 | Matsushita Electric Works Ltd | Positioning tool for anchor bolt |
| CN101907201A (en) * | 2010-08-09 | 2010-12-08 | 中建五局第三建设有限公司 | Construction method for positioning sleeve by automatic leveling plumb method |
| CN203684226U (en) * | 2013-10-28 | 2014-07-02 | 中国建筑第四工程局有限公司 | Improved vertical control device for top-down steel pipe column |
| CN204125844U (en) * | 2014-10-16 | 2015-01-28 | 中铁七局集团第三工程有限公司 | Tied arch bridge hanger rod embedded hole centralising device |
| CN106192769A (en) * | 2016-09-06 | 2016-12-07 | 中铁二十四局集团南昌铁路工程有限公司 | High pier slding form operation verticality control device and using method thereof |
| CN206562667U (en) * | 2017-03-21 | 2017-10-17 | 中国五冶集团有限公司 | A kind of quick pedestal anchor bolt structure in place |
-
2017
- 2017-03-21 CN CN201710168246.3A patent/CN106801470A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003105774A (en) * | 2001-09-27 | 2003-04-09 | Okabe Co Ltd | Anchor installation device for pedestal part of steel pipe structure |
| JP2008081980A (en) * | 2006-09-26 | 2008-04-10 | Matsushita Electric Works Ltd | Positioning tool for anchor bolt |
| CN101907201A (en) * | 2010-08-09 | 2010-12-08 | 中建五局第三建设有限公司 | Construction method for positioning sleeve by automatic leveling plumb method |
| CN203684226U (en) * | 2013-10-28 | 2014-07-02 | 中国建筑第四工程局有限公司 | Improved vertical control device for top-down steel pipe column |
| CN204125844U (en) * | 2014-10-16 | 2015-01-28 | 中铁七局集团第三工程有限公司 | Tied arch bridge hanger rod embedded hole centralising device |
| CN106192769A (en) * | 2016-09-06 | 2016-12-07 | 中铁二十四局集团南昌铁路工程有限公司 | High pier slding form operation verticality control device and using method thereof |
| CN206562667U (en) * | 2017-03-21 | 2017-10-17 | 中国五冶集团有限公司 | A kind of quick pedestal anchor bolt structure in place |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502982A (en) * | 2021-07-28 | 2021-10-15 | 广州工程总承包集团有限公司 | Positioning device capable of three-directionally adjusting connecting steel bars of prefabricated column |
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Application publication date: 20170606 |