CN106639327A - Positioning and reinforcing system and method for assembly type building cast-in-place connection layer reserved reinforcing steel bar - Google Patents
Positioning and reinforcing system and method for assembly type building cast-in-place connection layer reserved reinforcing steel bar Download PDFInfo
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- CN106639327A CN106639327A CN201610883473.XA CN201610883473A CN106639327A CN 106639327 A CN106639327 A CN 106639327A CN 201610883473 A CN201610883473 A CN 201610883473A CN 106639327 A CN106639327 A CN 106639327A
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- bar
- axis
- steel bar
- reserved steel
- vertical rod
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- 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
- E04G21/12—Mounting of reinforcing inserts; Prestressing
Abstract
The invention discloses a positioning and reinforcing system and method for an assembly type building cast-in-place connection layer reserved reinforcing steel bar. The system comprises an axial positioning and detecting device and an anti-deflection reinforcing device. The axial positioning and detecting device is used for detecting and positioning the reserved reinforcing steel bar before casting, and the anti-deflection reinforcing device is used for reinforcing the positioned reserved reinforcing steel bar and preventing the reserved reinforcing steel bar from deflecting and inclining in the casting process. Positioning precision of the reserved reinforcing steel bar and non-deflection during concrete casting are guaranteed, cyclic and repeated use can be achieved, energy conservation and environmental protection are achieved, materials are not wasted, connection modes are all physical connection, operation is easy and quick, subsequent installation of a pre-cast shear wall is benefited, time for hoisting the wall in place is shortened, installation precision of the wall is improved, the installation quality is guaranteed, the construction cost is effectively reduced, and the construction period is shortened.
Description
Technical field
The present invention relates to technical field of building construction, and in particular to a kind of assembled architecture is cast-in-place to build articulamentum reserved steel bar
Positioning hardened system and method.
Background technology
Assembled architecture building is a kind of environment protecting and power-saving type architecture structure form of state key development in recent years, should
The construction of building has the advantages that construction quality is high, construction speed is fast, reduces resource consumption, saves human resourcess.Due to China
Concrete assembled house development time is later, is just received by China's construction market in recent years, and many technical systems do not have
Complete and advanced guidance program is formed, be result in assembled architecture construction and be there are problems.
Prefabricated shear wall superimposed sheet structure, pre-erection includes precast wall panel, prefabricated overlapping balcony slab, prefabricated
Laminated floor slab, precast stair plate.The main force structure of assembled architecture typically adopts cast-in-place form, such as vertical cylinder, prefabricated
The bound fraction of body of wall and prefabricated superimposed sheet, cast-in-place scope includes Core Walls Structure body of wall, floor (superimposed sheet is prefabricated), internal load-bearing
Wall, exterior wall fringe node etc..Wallboard is prefabricated and cast-in-situ wall, dark beam sleeper are connected by the cast-in-place node (edge member) for increasing
Entirety is connected into, makes whole system form unified stress system.
Precast wall body can adopt prefabricated components to install the side synchronously carried out with field cast-in-place operation after factory's making, typically
Formula, i.e. precast wall body, laminated floor slab and cast-in-situ wall, floor carry out construction simultaneously.Precast wall body is combined with field cast-in-place floor
When, binding site have to place reserved joint bar, one be in order to this layer formed an entirety stress system, two be for
As the connecting node of last layer.The bottom of last layer body of wall can open up reserving hole according to the position of reserved joint bar.Cause
This, precision and positioning and engineering time that last layer body of wall is installed, depending on the precision controlling of reserved joint bar.And if insert
There is off normal or inclination in casting concrete in muscle, can also affect being properly positioned and installation rate for precast wall body, or even affect
To installation quality.Therefore, it is necessary to study it is a kind of when installing to reserved steel bar can accurately centering, quick positioning, correction adjustment,
The construction method that measure is reinforced, while ensureing that reinforcing bar does not shift in concreting, improves the precision that shear wall is installed,
Shorten the shear wall time in place.Prefabricated components install the mode synchronously carried out with field cast-in-place operation, are illustrated in fig. 1 shown below.
The content of the invention
The technical problem to be solved in the present invention is, in view of the foregoing defects the prior art has, there is provided a kind of assembled
Building cast-in-situ builds the positioning hardened system and method for articulamentum reserved steel bar, it is ensured that the positioning precision and concrete of reserved steel bar is poured
Do not offset when building, achievable circulating repetition is utilized, energy-conserving and environment-protective, not waste of materials, connected mode is physical connection, operation letter
Just it is quick, be conducive to the installation of follow-up precast shear wall, reduce body of wall and lift the time in place, the precision that body of wall is installed is improved,
Installation quality is ensure that, construction cost is effectively reduced, is shortened the construction period.
The present invention is for the solution technical scheme that adopted of above-mentioned technical problem：
A kind of cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture, including axis location detection means
With anti-offset bracing means, the reserved steel bar before axis location detection means is used for pouring carries out detection positioning, anti-offset to add
It is fixedly mounted with the reserved steel bar put for having good positioning to be reinforced, prevents reserved steel bar skew and inclination in casting process；Wherein,
Axis location detection means includes the longitudinal slide bar components of cruciform skeleton, two groups of horizontal sliding bar components and two groups, ten
Glyph skeleton includes intersecting vertically disposed X-axis cross bar and Y-axis vertical rod, cross point for cruciform skeleton center origin, X
The scale and chute arranged along its length is equipped with axle cross bar and Y-axis vertical rod, scale and chute are distributed in cruciform skeleton
Center origin surrounding, two groups of horizontal sliding bar components are arranged on X-axis cross bar, and the Y-axis vertical rod left and right sides is distributed in respectively, can edge
Chute on X-axis cross bar is moved horizontally, and two groups of longitudinal slide bar components are arranged in Y-axis vertical rod, and the upper of X-axis cross bar is distributed in respectively
Lower both sides, chute vertical shift that can be in Y-axis vertical rod；
Anti-offset bracing means includes multiple mobile alignment jigs, fastening to pull bar and clamping plate, multiple mobile alignment jigs
Fastening is distributed in the length direction of pull bar on pull bar, mobile alignment jig can be along the length direction fastened to pull bar along fastening
Mobile, each clamping plate is arranged on the mobile alignment jig of corresponding, is moved with mobile alignment jig, is distributed in many
Clamping plate on individual mobile alignment jig is arranged in parallel, and perpendicular to pull bar with fastening.
By above-mentioned technical proposal, horizontal sliding bar component includes horizontal sliding bar and longitudinal indicating arm, and longitudinal indicating arm is arranged at
On horizontal sliding bar, longitudinal indicating arm is vertically arranged with horizontal sliding bar, and fastening is provided with to slide bar with the Y-axis vertical rod ， Transverse that are arranged in parallel
Bolt, horizontal sliding bar can be moved along X-axis cross bar upper hopper chute, and by locking fastening bolt, fixed lateral slide bar is on X-axis cross bar
Position；
Longitudinal slide bar component includes longitudinal slide bar and horizontal indicating arm, and horizontal indicating arm is arranged on longitudinal slide bar, laterally
Indicating arm is vertically arranged with longitudinal slide bar, is arranged in parallel with X-axis vertical rod, and longitudinal slide bar is provided with fastening bolt, and longitudinal slide bar can
Along the movement of Y-axis vertical rod upper hopper chute, by locking fastening bolt, position of the fixed longitudinal direction slide bar in Y-axis vertical rod.
By above-mentioned technical proposal, the intersection point of X-axis cross bar and Y-axis vertical rod is provided with origin hole.
By above-mentioned technical proposal, the section of the chute is inverted T-shaped.
By above-mentioned technical proposal, the X-axis cross bar and Y-axis vertical rod are distributed with along its length multiple fastening thread holes,
Fastening thread hole is distributed on the four direction of cruciform skeleton center origin.
By above-mentioned technical proposal, the length for being smaller than horizontal sliding bar and longitudinal slide bar between fastening thread hole.
By above-mentioned technical proposal, the number of mobile alignment jig is 2.
By above-mentioned technical proposal, fastening is provided with screw thread to pull bar, and mobile alignment jig is by screw thread with fastening to pull bar
Connection.
By above-mentioned technical proposal, the upper end of mobile alignment jig is connected with fastening to railing, the lower end of mobile alignment jig
C clamp mouth is provided with, clamping plate is arranged in C clamp mouth.
Using the positioning reinforcement means of above-described positioning reinforcing device, comprise the following steps：
1) before cast-in-place articulamentum is poured, the lateral symmetry axis of reserved steel bar distribution and pre- is gone out by surveying and locating
The longitudinal asymmetric axis for staying reinforcing bar to be distributed, lateral symmetry axis and longitudinal asymmetric axis intersect and constitute reserved steel bar distribution
Symmetrical centre point；
2) the symmetrical centre point that the center origin alignment setting-out of the cruciform skeleton of axis location detection means goes out is placed,
Respectively transversely the axis of symmetry and longitudinal asymmetric axis are arranged for X-axis cross bar and Y-axis vertical rod；
3) regulation horizontal sliding bar component and longitudinal slide bar component are respectively symmetrically along X-axis cross bar and Y-axis vertical rod, by laterally sliding
Bar assembly and longitudinal slide bar component measure respectively reserved steel bar and close with the relative position of lateral symmetry axis and longitudinal asymmetric axis
System；
4) according to the scale being distributed on cruciform skeleton, centering is carried out to reserved steel bar；
5) after to reserved steel bar centering, two clamping plates are carried out to folder from the reserved steel bar both sides of distribution；
6) two clamping plates are installed on respectively on two mobile alignment jigs, and two mobile alignment jigs is sleeved on tightly
Gu to pull bar；
7) by rotational fastener to pull bar adjusting the spacing of two clamping plates, and then by anti-offset bracing means to reserved
Reinforcing bar carries out reinforcing tension.
The invention has the advantages that：
Axis location detection means to pouring before reserved steel bar detected and centering positioning, anti-offset bracing means lead to
Cross clamping plate carries out rectify a deviation adjustment and reinforcing to reserved steel bar, it is ensured that the location dimension of reserved steel bar does not change, and prevents from pouring
Reserved steel bar skew and inclination during building, axis location detection means and anti-offset bracing means combine, it is ensured that reserved steel
Do not offset when the positioning precision of muscle and concreting, this positioning hardened system is particularly suited for the cast-in-place articulamentum of assembled architecture
Positioning of the reserved joint bar before pouring reinforce, it is ensured that the positioning before the pouring of reserved joint bar is reinforced, and is applicable to any specification
The Arbitrary distribution size of reserved steel bar is installed, even foundation bolt, the installation of earth anchor component, is capable of achieving circulating repetition and is utilized,
Energy-conserving and environment-protective, not waste of materials, the connected mode of this positioning hardened system is physical connection, easy to operate quick, is conducive to
The installation of follow-up precast shear wall, reduces body of wall and lifts the time in place, improves the precision that body of wall is installed, it is ensured that install matter
Amount, effectively reduces construction cost, shortens the construction period.
Description of the drawings
Fig. 1 is the cast-in-place connection that reserved steel bar is distributed in assembled architecture precast shear wall and floor in the embodiment of the present invention
Schematic diagram in part；
Fig. 2 is the structural representation of embodiment of the present invention axis locating and detecting device；
Fig. 3 is the front view of anti-offset bracing means in the embodiment of the present invention；
Elevation when Fig. 4 is anti-offset bracing means transversely strengthening reserved steel bar in the embodiment of the present invention；
Elevation when Fig. 5 is anti-offset bracing means longitudinal reinforcement reserved steel bar in the embodiment of the present invention；
Fig. 6 is the structural representation of mobile alignment jig in the embodiment of the present invention；
Fig. 7 is the structural representation of embodiment of the present invention middle clamp plate；
Fig. 8 is that the structural representation to pull bar is fastened in the embodiment of the present invention；
In figure, 1- cruciform skeletons, 2- horizontal sliding bar components, 3- horizontal sliding bars, 4- longitudinal directions indicating arm, 5- longitudinal directions slide bar group
Part, 6- longitudinal directions slide bar, the horizontal indicating arms of 7-, 8- origins hole, 9- grooves, 10- fastening thread holes, 11- fastening bolts, 12- is horizontal
The axis of symmetry, 13- longitudinal asymmetric axis, 14- reserved steel bars, 15- movement alignment jigs, 16- fastenings to pull bar, 17- clamping plates,
The vertical distributing reinforcement of 18- bodies of wall, 19- screw threads, 20- body of wall horizontal distribution muscle, 21- floor face absolute altitudes, the cast-in-place parts of 22-, 23- longitudinal directions
Measure muscle, the horizontal measure muscle of 24-, the prefabricated overlapping layers of 25- floors, 26- precast shear walls part.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is described in detail.
With reference to shown in Fig. 1～Fig. 8, the cast-in-place articulamentum of building of assembled architecture in one embodiment that the present invention is provided is reserved
The positioning hardened system of reinforcing bar and method, including axis location detection means and anti-offset bracing means, axis location detection dress
Put carries out detection positioning for the reserved steel bar 14 before to pouring, and the reserved steel bar 14 that anti-offset bracing means is used to have good positioning enters
Row is reinforced, and prevents the reserved steel bar 14 in casting process from offseting and inclining；Wherein,
Axis location detection means includes 1, two groups of horizontal sliding bar components 2 of cruciform skeleton and two groups of longitudinal slide bar components 5,
Cruciform skeleton 1 includes intersect vertically disposed X-axis cross bar and Y-axis vertical rod, and cross point is former for the center of cruciform skeleton 1
The scale and chute arranged along its length is equipped with point, X-axis cross bar and Y-axis vertical rod, scale and chute are distributed in cross
The center origin surrounding of skeleton 1, two groups of horizontal sliding bar components 2 are arranged on X-axis cross bar, and Y-axis vertical rod or so two is distributed in respectively
Side, can move horizontally along the chute on X-axis cross bar, and two groups of longitudinal slide bar components 5 are arranged in Y-axis vertical rod, and X-axis is distributed in respectively
The both sides up and down of cross bar, chute vertical shift that can be in Y-axis vertical rod；
Anti-offset bracing means includes multiple mobile alignment jigs 15, fastening to pull bar 16 and clamping plate 17, multiple mobile tune
Section fixture 15 is distributed in fastening to the length direction of pull bar 16 on pull bar 16, mobile alignment jig 15 can be right along fastening along fastening
The length direction movement of pull bar 16, each clamping plate 17 is arranged on the mobile alignment jig 15 of corresponding, with mobile regulation
Fixture 15 is moved together, and the clamping plate 17 being distributed on multiple mobile alignment jigs 15 is arranged in parallel, and with fastening to drawing
Bar 16 is perpendicular.
Moved along cruciform skeleton 1 by horizontal sliding bar component 2 and longitudinal slide bar component 5, and by cruciform skeleton 1
Scale the position of reserved steel bar 14 is carried out accurate dimension measurement and centering positioning, the Bit andits control of reserved steel bar 14 can be existed
Millimeter rank, axis location detection means to pouring before reserved steel bar 14 detected and centering positioning；Treat reserved steel bar 14
After the completion of centering positioning, in order to avoid impact during concreting causes off normal to incline reserved steel bar 14, anti-offset reinforcing
Device carries out rectify a deviation adjustment and reinforcing by clamping plate 17 to reserved steel bar 14, it is ensured that the location dimension of reserved steel bar 14 does not become
Change, prevent the reserved steel bar 14 in casting process from offseting and inclining, axis location detection means is mutually tied with anti-offset bracing means
Close, it is ensured that do not offset when the positioning precision of reserved steel bar 14 and concreting, this positioning hardened system is particularly suited for assembling
Positioning of the reserved joint bar of formula building cast-in-situ articulamentum before pouring is reinforced, it is ensured that the positioning before the pouring of reserved joint bar is reinforced,
The Arbitrary distribution size for being applicable to any specification reservation reinforcing bar 14 is installed, and even foundation bolt, the installation of earth anchor component can
Realize that circulating repetition is utilized, energy-conserving and environment-protective, not waste of materials, the connected mode of this positioning hardened system is physical connection, behaviour
Make easy to be quick, be conducive to the installation of follow-up precast shear wall, reduce body of wall and lift the time in place, improve the essence that body of wall is installed
Degree, it is ensured that installation quality, effectively reduces construction cost, shortens the construction period.
Further, reserved steel bar 14 is the reserved joint bar on fabricated shear wall structural construction.
Further, can connect with the mobile alignment jig 15 on multiple anti-offset bracing means simultaneously on 1 clamping plate 17
Connect.
Further, X-axis cross bar and Y-axis vertical rod constitutes the X-axis and Y-axis of cross coordinate system, and the center of cruciform skeleton 1 is former
, used as the origin of coordinate system, the scale of the X-axis cross bar on the right side of Y-axis vertical rod is for just, the X-axis on the left of Y-axis vertical rod is horizontal for point
The scale of bar is negative, and the scale of the Y-axis vertical rod on the upside of X-axis cross bar is the just quarter of the Y-axis vertical rod on the upside of X-axis cross bar
It is negative to spend.
Further, horizontal sliding bar component 2 includes horizontal sliding bar 3 and longitudinal indicating arm 4, and longitudinal indicating arm 4 is arranged at horizontal stroke
To on slide bar 3, longitudinal indicating arm 4 is vertically arranged with horizontal sliding bar 3, and fastening is provided with to slide bar with the Y-axis vertical rod ， Transverse that are arranged in parallel
Bolt 11, horizontal sliding bar 3 can be moved along X-axis cross bar upper hopper chute, and by locking fastening bolt 11, fixed lateral slide bar 3 is horizontal in X-axis
Position on bar；
Longitudinal slide bar component 5 includes longitudinal slide bar 6 and horizontal indicating arm 7, and horizontal indicating arm 7 is arranged on longitudinal slide bar 6,
Laterally indicating arm 7 is vertically arranged with longitudinal slide bar 6, is arranged in parallel with X-axis vertical rod, and longitudinal slide bar 6 is provided with fastening bolt 11, indulges
Can move along Y-axis vertical rod upper hopper chute to slide bar 6, by locking fastening bolt 11, position of the fixed longitudinal direction slide bar 6 in Y-axis vertical rod
Put.
Further, two horizontal indicating arms 7 intersect respectively with two longitudinal indicating arms 4, form a rectangular window
Mouthful, the size of rectangular window can freely change with horizontal indicating arm 7 and longitudinal movement of indicating arm 4.
Further, plane is slightly below longitudinal lower plane of indicating arm 4 on horizontal indicating arm 7, it is ensured that be internally formed a square
Shape window, can be slidably.
Further, X-axis cross bar and the intersection point of Y-axis vertical rod are provided with origin hole 8.
Further, the section of the chute is inverted T-shaped.
Further, the X-axis cross bar and Y-axis vertical rod is distributed with along its length multiple fastening thread holes 10, fastening
Screwed hole 10 is distributed on the four direction of the center origin of cruciform skeleton 1；Fastening thread hole 10 is used for horizontal sliding bar 3 and longitudinal direction
Fastening bolt 11 on slide bar 6 is locked.
Further, the length for being smaller than horizontal sliding bar 3 and longitudinal slide bar 6 between fastening thread hole 10.
Further, the number of mobile alignment jig 15 is 2；It is distributed in two ends of the fastening to pull bar 16.
Further, fastening is provided with screw thread to pull bar 16, and mobile alignment jig 15 is by screw thread with fastening to pull bar 16
Connection.
Further, the upper end of mobile alignment jig 15 is connected with fastening to railing, and the lower end of mobile alignment jig 15 sets
There is C clamp mouth, clamping plate 17 is arranged in C clamp mouth.
Using the positioning reinforcement means of above-described positioning reinforcing device, comprise the following steps：
1) before cast-in-place articulamentum is poured, axis location detection means is arranged near reserved steel bar 14；
2) the lateral symmetry axis 12 of the distribution of reserved steel bar 14 and the longitudinal direction of the distribution of reserved steel bar 14 are gone out by surveying and locating
The axis of symmetry 13, lateral symmetry axis 12 and longitudinal asymmetric axis 13 intersect constitute reserved steel bar 14 distribution it is symmetrical in
Heart point；
3) the symmetrical centre point that the center origin alignment setting-out of the cruciform skeleton 1 of axis location detection means goes out is put
Put, respectively transversely the axis of symmetry 12 and longitudinal asymmetric axis 13 are arranged for X-axis cross bar and Y-axis vertical rod；X-axis cross bar two ends and Y
Fluted 9 are all provided with axle vertical rod two ends, the groove 9 and lateral symmetry axis of the positive negative direction termination centering labelling of X-axis cross bar
12 alignment, the groove 9 of the positive negative direction termination centering labelling of Y-axis vertical rod aligns with longitudinally asymmetric bearing；
4) component 2 of regulation horizontal sliding bar 3 and longitudinal slide bar component 5 are respectively symmetrically along X-axis cross bar and Y-axis vertical rod, by horizontal stroke
Reserved steel bar 14 and lateral symmetry axis 12 and longitudinal asymmetric axis 13 are measured respectively to slide bar component 2 and longitudinal slide bar component 5
Relative position relation；The axis that four reserved steel bars 14 (or reserved joint bar) can quickly be checked whether there is deviation；
Further, the step 4) in, by mobile two horizontal sliding bar components 2 and two longitudinal slide bar components 5 pairs
Reserved steel bar 14 is measured and comprised the following steps：Two longitudinal indicating arms 4 are made mutually to hand over two horizontal indicating arms 7 respectively
Fork, the rectangular window of formation is consistent with the design pitch of the axis of reserved steel bar 14, and is fastened by locking fastening bolt 11；
Observe the rectangular window and the relativeness of reserved joint bar axis of the inner edge formation of horizontal indicating arm 7 and longitudinal indicating arm 4
Quickly check that four reserved steel bar 14 (or reserved joint bar) axis whether there is deviation.
5) according to the scale being distributed on cruciform skeleton 1, centering is carried out to reserved steel bar 14；
6) after to the centering of reserved steel bar 14, two clamping plates 17 are carried out to folder from the both sides of reserved steel bar 14 of distribution；
7) two clamping plates 17 are installed on respectively on two mobile alignment jigs 15, and by two mobile 15 sets of alignment jigs
Fastening is mounted in pull bar 16；
8) by rotational fastener to pull bar 16 adjusting the spacing of two clamping plates 17, and then by anti-offset bracing means pair
Reserved steel bar 14 carries out reinforcing tension.
In one embodiment of the present of invention, the operation principle of the present invention：
Reserved steel bar 14 is detected using axis location detection means and centering positioning：
It is symmetrical to adjust longitudinal slide bar 6 and horizontal sliding bar 3, the square for forming the inner edge of longitudinal indicating arm 4 and horizontal indicating arm 7
Shape window is consistent with the design pitch of reserved steel bar 14 (or reserved joint bar) axis, and is fastened by fastening bolt 11；By measurement
Setting-out goes out the symmetrical central point of reserved steel bar 14, and the symmetrical lateral symmetry axis 12 of reserved steel bar 14 and longitudinal direction
The axis of symmetry 13, lateral symmetry axis 12 is directed at longitudinal direction by the origin hole 8 at the center of the axis location detection means for having fastened
The cross point of the axis of symmetry 13, then 12 pairs, the groove 9 of the positive negative direction termination centering labelling of X-axis cross bar and lateral symmetry axis
Together, the groove 9 of the positive negative direction termination centering labelling of Y-axis vertical rod aligns with longitudinally asymmetric bearing, observes longitudinal indicating arm 4 and horizontal stroke
The rectangular window formed to the inner edge of indicating arm 7 and the relativeness of reserved joint bar axis, you can quickly check that four are reserved
Joint bar axis whether there is deviation.
Reserved steel bar 14 is reinforced using anti-offset bracing means：
After the completion for the treatment of reserved steel bar 14 (or reserved joint bar) centering positioning, into before poured in place concrete program, must
Reserved steel bar 14 need be reinforced, be inclined with preventing impulsive force during casting concrete from causing reinforcing bar to shift even,
When causing last layer body of wall to be installed, cannot match therewith, affect construction quality and progress.
Anti-offset bracing means includes：, to pull bar 16 and clamping plate 17, above part is steel for mobile alignment jig 15, fastening
Material, and through being machined into, with long with being unlikely to deform, the spy such as reuse capable of circulation, connected mode be simple to operation
Point.
When anti-offset bracing means is used, it is necessary to combine according to " Dui ", i.e., the anti-offset bracing means shape at least per two groups
In a pair, for the fixation of reserved steel bar 14, as shown in figure 3, and can be according to the actual requirements to the reinforcing quantity of reserved steel bar 14
To select, the quantity of reserved steel bar 14 is 2,4,6 etc., and as shown in Fig. 4～Fig. 5, its reinforcement orientation is also dependent on needs
To select, i.e. arbitrary shape both direction in 90 °, after choosing reserved steel bar 14 and reinforcement orientation, first with two clamping plates 17
On the both sides of reserved steel bar 14 to folder, then two mobile alignment jigs 15 are stuck on clamping plate 17, adjust relative position, then
Two mobile alignment jigs 15 and fastening are assembled into the spacing suitable with two clamping plates 17, mobile alignment jig 15 to pull bar 16
There is female thread, fastening is provided with external screw thread, anti-offset hardened system is adjusted to pull bar 16 finally by rotational fastener to pull bar 16
Spacing.
In sum, after being reinforced to reserved steel bar 14 by anti-offset bracing means, then to reserved steel bar 14 at
Poured in place concrete is carried out, is inclined with preventing impulsive force during casting concrete from causing reinforcing bar to shift even, caused
When one layer of body of wall is installed, cannot match therewith, affect construction quality and progress.
Only presently preferred embodiments of the present invention above, can not limit the interest field of the present invention with this certainly,
Therefore the equivalence changes made according to scope of the present invention patent, still belong to protection scope of the present invention.
Claims (10)
1. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of a kind of assembled architecture, it is characterised in that fixed including axis
Level detecting apparatus and anti-offset bracing means, the reserved steel bar before axis location detection means is used for pouring carries out detecting fixed
Position, anti-offset bracing means is used for the reserved steel bar had good positioning and is reinforced, prevent in casting process reserved steel bar skew and
Incline；Wherein,
Axis location detection means includes cruciform skeleton, two groups of horizontal sliding bar components and two groups of longitudinal slide bar components, cross
Skeleton includes intersect vertically disposed X-axis cross bar and Y-axis vertical rod, and cross point is the center origin of cruciform skeleton, and X-axis is horizontal
The scale and chute arranged along its length is equipped with bar and Y-axis vertical rod, scale and chute are distributed in cruciform skeleton
Heart origin surrounding, two groups of horizontal sliding bar components are arranged on X-axis cross bar, and the Y-axis vertical rod left and right sides is distributed in respectively, can be along X-axis
Chute on cross bar is moved horizontally, and two groups of longitudinal slide bar components are arranged in Y-axis vertical rod, and the upper and lower of X-axis cross bar is distributed in respectively
Both sides, chute vertical shift that can be in Y-axis vertical rod；
Anti-offset bracing means includes multiple mobile alignment jigs, fastening to pull bar and clamping plate, and multiple mobile alignment jigs are along tight
Gu fastening is distributed in on pull bar, mobile alignment jig can be moved along fastening to the length direction of pull bar to the length direction of pull bar
Dynamic, each clamping plate is arranged on the mobile alignment jig of corresponding, is moved with mobile alignment jig, is distributed in multiple
Clamping plate on mobile alignment jig is arranged in parallel, and perpendicular to pull bar with fastening.
2. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture according to claim 1, its feature
It is that horizontal sliding bar component includes horizontal sliding bar and longitudinal indicating arm, longitudinal indicating arm is arranged on horizontal sliding bar, and longitudinal direction indicates
Bar is vertically arranged with horizontal sliding bar, and fastening bolt is provided with to slide bar with the Y-axis vertical rod ， Transverse that are arranged in parallel, and horizontal sliding bar can be along X-axis
Cross bar upper hopper chute is moved, by locking fastening bolt, position of the fixed lateral slide bar on X-axis cross bar；
Longitudinal slide bar component includes longitudinal slide bar and horizontal indicating arm, and horizontal indicating arm is arranged on longitudinal slide bar, laterally indicates
Bar is vertically arranged with longitudinal slide bar, is arranged in parallel with X-axis vertical rod, and longitudinal slide bar is provided with fastening bolt, and longitudinal slide bar can be along Y-axis
Vertical rod upper hopper chute is moved, by locking fastening bolt, position of the fixed longitudinal direction slide bar in Y-axis vertical rod.
3. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture according to claim 1, its feature
It is that the intersection point of X-axis cross bar and Y-axis vertical rod is provided with origin hole.
4. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture according to claim 1, its feature
It is that the section of the chute is inverted T-shaped.
5. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture according to claim 1, its feature
It is that the X-axis cross bar and Y-axis vertical rod are distributed with along its length multiple fastening thread holes, and fastening thread hole is distributed in ten
On the four direction of glyph skeleton center origin.
6. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture according to claim 5, its feature
It is, the length for being smaller than horizontal sliding bar and longitudinal slide bar between fastening thread hole.
7. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture according to claim 1, its feature
It is that the number of mobile alignment jig is 2.
8. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture according to claim 1, its feature
It is that fastening is provided with screw thread to pull bar, mobile alignment jig is connected with fastening by screw thread to pull bar.
9. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture according to claim 1, its feature
It is that the upper end of mobile alignment jig is connected with fastening to railing, the lower end of mobile alignment jig is provided with C clamp mouth, and clamping plate sets
It is placed in C clamp mouth.
10. using the positioning reinforcement means of the positioning reinforcing device described in claim 1, it is characterised in that comprise the following steps：
1) before cast-in-place articulamentum is poured, surveying and locating goes out the lateral symmetry axis and reserved steel bar point of reserved steel bar distribution
The longitudinal asymmetric axis of cloth, lateral symmetry axis and longitudinal asymmetric axis intersect constitute reserved steel bar distribution it is symmetrical in
Heart point；
2) the symmetrical centre point that the center origin alignment setting-out of the cruciform skeleton of axis location detection means goes out is placed, X-axis
Respectively transversely the axis of symmetry and longitudinal asymmetric axis are arranged for cross bar and Y-axis vertical rod；
3) regulation horizontal sliding bar component and longitudinal slide bar component are respectively symmetrically along X-axis cross bar and Y-axis vertical rod, by horizontal sliding bar group
Part and longitudinal slide bar component measure respectively reserved steel bar with lateral symmetry axis and the relative position relation of longitudinal asymmetric axis；
4) according to the scale being distributed on cruciform skeleton, centering is carried out to reserved steel bar；
5) after to reserved steel bar centering, two clamping plates are carried out to folder from the reserved steel bar both sides of distribution；
6) two clamping plates are installed on respectively on two mobile alignment jigs, and it is right that two mobile alignment jigs are sleeved on into fastening
On pull bar；
7) by rotational fastener to pull bar adjusting the spacing of two clamping plates, and then by anti-offset bracing means to reserved steel bar
Carry out reinforcing tension.
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| CN201610883473.XA CN106639327B (en) | 2016-10-10 | 2016-10-10 | The cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture and method |
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| CN107514146A (en) * | 2017-10-12 | 2017-12-26 | 广州市第四装修有限公司 | Installation of ceiling alignment means |
| CN108221707A (en) * | 2018-03-23 | 2018-06-29 | 中国五冶集团有限公司 | Convenient for the equipment of bridge pad installation |
| CN109025317A (en) * | 2018-08-22 | 2018-12-18 | 天津市管道工程集团有限公司 | A kind of controllable reinforcing bar molding away from device |
| CN109322403A (en) * | 2018-11-28 | 2019-02-12 | 中建四局第三建筑工程有限公司 | A kind of concrete reserved steel bar adjustment device and method |
| CN109435046A (en) * | 2018-11-26 | 2019-03-08 | 中国五冶集团有限公司 | A kind of adjustable positioning tool of PC dry wall embedded bar installation |
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| CN109025317A (en) * | 2018-08-22 | 2018-12-18 | 天津市管道工程集团有限公司 | A kind of controllable reinforcing bar molding away from device |
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| CN109322403A (en) * | 2018-11-28 | 2019-02-12 | 中建四局第三建筑工程有限公司 | A kind of concrete reserved steel bar adjustment device and method |
| CN110238590A (en) * | 2019-07-04 | 2019-09-17 | 中建桥梁有限公司 | A kind of rebar fixing device for steel reinforcement cage welding |
| CN110258961A (en) * | 2019-07-12 | 2019-09-20 | 中冶天工集团天津有限公司 | A kind of pitch control unit and method of plane reinforcement installation |
| CN110847033A (en) * | 2019-12-02 | 2020-02-28 | 中冶建工集团有限公司 | Bridge guardrail steel bar positioning device |
| CN111305578A (en) * | 2020-03-04 | 2020-06-19 | 宜昌明泰建筑工程有限公司 | Reinforcing bar location sectional fixture for house building |
| CN111456421A (en) * | 2020-04-15 | 2020-07-28 | 中国电建市政建设集团有限公司 | Quick locking mechanism of multi-connected thin-wall silo slip form |
| CN111456421B (en) * | 2020-04-15 | 2021-10-29 | 中国电建市政建设集团有限公司 | Quick locking mechanism of multi-connected thin-wall silo slip form |
| CN112761310A (en) * | 2020-12-21 | 2021-05-07 | 西安建筑科技大学 | Fabricated shear wall lateral steel bar connecting device and application method |
| CN113250243A (en) * | 2021-06-04 | 2021-08-13 | 中建七局安装工程有限公司 | Comprehensive pipe gallery foundation pit single-side formwork construction method |
| CN114961114A (en) * | 2022-06-10 | 2022-08-30 | 中建八局轨道交通建设有限公司 | Steel bar installation device with adjustable spacing and construction method thereof |
| CN114837442A (en) * | 2022-06-20 | 2022-08-02 | 中建八局第二建设有限公司 | Fixing device for vertical reserved steel bars of hollow shear wall and construction method of fixing device |
| CN114893005A (en) * | 2022-06-24 | 2022-08-12 | 北京博大新元房地产开发有限公司 | Positioning mechanism for assembled wall body component and construction method |
| CN114893005B (en) * | 2022-06-24 | 2024-04-02 | 北京博大新元房地产开发有限公司 | Positioning mechanism for assembled wall member and construction method |
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