CN106639327B - The cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture and method - Google Patents
The cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture and method Download PDFInfo
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- CN106639327B CN106639327B CN201610883473.XA CN201610883473A CN106639327B CN 106639327 B CN106639327 B CN 106639327B CN 201610883473 A CN201610883473 A CN 201610883473A CN 106639327 B CN106639327 B CN 106639327B
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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 kind of cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture and methods, including axis location detection device and anti-offset bracing means, axis location detection device is for carrying out detection positioning to the reserved steel bar before pouring, anti-offset bracing means prevents reserved steel bar offset and inclination in casting process for reinforcing to the reserved steel bar having good positioning.Guarantee not deviate when the positioning accuracy and concreting of reserved steel bar, circulating repetition can be achieved to utilize, energy conservation and environmental protection, does not waste material, and connection type is physical connection, it is easy to operate quick, be conducive to the installation of subsequent precast shear wall, reduce wall and lift the time in place, improve the precision of wall installation, it ensure that installation quality, effectively reduce construction cost, shorten the construction period.
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 technique
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 many advantages, such as that construction quality is high, construction speed is fast, reduces resource consumption, saves human resources.Due to China
Concrete assembled house development time is later, is just received in recent years by China's construction market, and many technical systems are not
Form complete and advanced guidance program, result in assembled architecture construction in there are problems.
Prefabricated shear wall superimposed sheet structure, pre-erection includes prefabricated outer wall panel, prefabricated overlapping balcony slab, prefabricated
Laminated floor slab, precast stair plate.The main force structure of assembled architecture generally uses cast-in-place form, such as vertical cylinder, prefabricated
The bound fraction of wall and prefabricated superimposed sheet, cast-in-place range include Core Walls Structure wall, floor (superimposed sheet is prefabricated), internal load-bearing
Wall, exterior wall fringe node etc..Wallboard is prefabricated and cast-in-situ wall, concealed beam sleeper are connected by the cast-in-place node (edge member) increased
It is connected into entirety, whole system is made to form unified stress system.
Precast wall body can generally install the side of progress synchronous with field cast-in-place operation after factory makes using prefabricated components
Formula, i.e. precast wall body, laminated floor slab and cast-in-situ wall, floor are carried out while being constructed.Precast wall body is in conjunction with field cast-in-place floor
When, binding site has to place reserved joint bar, first is that in order to form the stress system of an entirety with this layer, second is that being
As upper one layer of connecting node.The bottom of upper one layer of wall can open up reserving hole according to the position of reserved joint bar.Cause
This, the precision and positioning and construction time that upper one layer of wall is installed, the precision controlling depending on reserved joint bar.And if inserted
Deviation or inclination occur in casting concrete for muscle, also will affect precast wall body be properly positioned and installation speed, or even influence
To installation quality.When being installed therefore, it is necessary to study a kind of pair of reserved steel bar can accurate centering, quickly positioning, correction adjustment,
The construction method that measure is reinforced, while guaranteeing that reinforcing bar does not shift in concreting, the precision of shear wall installation is improved,
Shorten the shear wall time in place.Prefabricated components install the mode of progress synchronous with field cast-in-place operation, are illustrated in fig. 1 shown below.
Summary of the invention
The technical problem to be solved by the present invention is in view of the foregoing defects the prior art has, provide a kind of assembled
Building cast-in-situ builds the positioning hardened system and method for articulamentum reserved steel bar, guarantees that the positioning accuracy of reserved steel bar and concrete are poured
It is not deviated when building, it can be achieved that circulating repetition utilizes, energy conservation and environmental protection does not waste material, and connection type is physical connection, operation letter
Just quickly, be conducive to the installation of subsequent precast shear wall, reduce wall and lift the time in place, improve the precision of wall installation,
It ensure that installation quality, effectively reduce construction cost, shorten the construction period.
Used technical solution is the present invention to solve 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 device
With anti-offset bracing means, axis location detection device is used to carry out the reserved steel bar before pouring detection positioning, anti-offset to add
It is fixedly mounted with and sets for being reinforced to the reserved steel bar having good positioning, prevent reserved steel bar offset and inclination in casting process；Wherein,
Axis location detection device includes cruciform skeleton, two groups of horizontal sliding bar components and two groups of longitudinal direction slide bar components, and ten
Glyph skeleton includes intersect vertically disposed X-axis cross bar and Y-axis upright bar, and crosspoint is the center origin of cruciform skeleton, X
The scale and sliding slot arranged along its length are equipped on axis cross bar and Y-axis upright bar, scale and sliding slot are distributed in cruciform skeleton
Center origin surrounding, two groups of horizontal sliding bar components are set on X-axis cross bar, are distributed at left and right sides of Y-axis upright bar respectively, can edge
Sliding slot on X-axis cross bar moves horizontally, and two groups of longitudinal direction slide bar components are set in Y-axis upright bar, is distributed in the upper of X-axis cross bar respectively
Lower two sides, can be along the sliding slot vertical shift in Y-axis upright bar；
Anti-offset bracing means includes multiple mobile alignment jigs, fastening to pull rod and clamping plate, multiple mobile alignment jigs
Fastening is distributed in on pull rod to the length direction of pull rod along fastening, mobile alignment jig can be along fastening to the length direction of pull rod
Mobile, each clamping plate is set on corresponding one mobile alignment jig, is moved together, is distributed in more with mobile alignment jig
Clamping plate on a mobile alignment jig is arranged in parallel, and perpendicular to pull rod with fastening.
According to the above technical scheme, horizontal sliding bar component includes horizontal sliding bar and longitudinal indicating arm, and longitudinal indicating arm is set to
On horizontal sliding bar, longitudinal indicating arm is vertically arranged with horizontal sliding bar, is arranged in parallel with Y-axis upright bar, and horizontal sliding bar is equipped with fastening
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 lateral indicating arm, and lateral indicating arm is set on longitudinal slide bar, laterally
Indicating arm is vertically arranged with longitudinal slide bar, is arranged in parallel with X-axis upright bar, and longitudinal slide bar is equipped with fastening bolt, and longitudinal slide bar can
It is moved along Y-axis upright bar upper hopper chute, by locking fastening bolt, position of the fixed longitudinal direction slide bar in Y-axis upright bar.
According to the above technical scheme, X-axis cross bar and the intersection point of Y-axis upright bar are equipped with origin hole.
According to the above technical scheme, the section of the sliding slot is inverted T-shaped.
According to the above technical scheme, multiple fastening thread holes are distributed in the X-axis cross bar and Y-axis upright bar along its length,
Fastening thread hole is distributed on the four direction of cruciform skeleton center origin.
According to the above technical scheme, the spacing between fastening thread hole is less than the length of horizontal sliding bar and longitudinal slide bar.
According to the above technical scheme, the number of mobile alignment jig is 2.
According to the above technical scheme, fastening is equipped with screw thread to pull rod, and mobile alignment jig is by screw thread and fastening to pull rod
Connection.
According to the above technical scheme, the upper end of mobile alignment jig connect railing with fastening, the lower end of mobile alignment jig
Equipped with C clamp mouth, clamping plate is set in C clamp mouth.
Using the positioning reinforcement means of above-described positioning hardened system, comprising 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, which intersect, constitutes 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 device goes out is placed,
Transversely the axis of symmetry and longitudinal asymmetric axis are arranged respectively for X-axis cross bar and Y-axis upright bar；
3) horizontal sliding bar component and longitudinal slide bar component are respectively symmetrically adjusted along X-axis cross bar and Y-axis upright bar, passes through lateral cunning
Bar assembly and longitudinal slide bar component measure reserved steel bar and lateral symmetry axis respectively and the relative position of longitudinal asymmetric axis is closed
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 from the reserved steel bar two sides of distribution to folder；
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 rod；
7) spacing of two clamping plates is adjusted to pull rod by rotational fastener, and then by anti-offset bracing means to reserved
Reinforcing bar carries out reinforcing tension.
The invention has the following advantages:
Axis location detection device carries out detection to the reserved steel bar before pouring and centering positions, and anti-offset bracing means is logical
It crosses clamping plate and correction adjustment and reinforcing is carried out to reserved steel bar, guarantee that the location dimension of reserved steel bar does not change, prevent from pouring
Reserved steel bar offset and inclination, axis location detection device and anti-offset bracing means combine during building, and guarantee reserved steel
It is not deviated when the positioning accuracy and concreting of muscle, this positioning hardened system is particularly suitable for the cast-in-place articulamentum of assembled architecture
Positioning of the reserved joint bar before pouring reinforce, the positioning before guaranteeing the pouring of reserved joint bar is reinforced, and any specification is applicable to
The Arbitrary distribution size of reserved steel bar is installed, the even installation of foundation bolt, earth anchor component, it can be achieved that circulating repetition utilizes,
Energy conservation and environmental protection does not waste material, and the connection type of this positioning hardened system is physical connection, easy to operate quick, is conducive to
The installation of subsequent precast shear wall reduces wall and lifts the time in place, improves the precision of wall installation, ensure that installation matter
Amount effectively reduces construction cost, shortens the construction period.
Detailed description of the invention
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 schematic diagram of central axes of embodiment of the present invention locating and detecting device；
Fig. 3 is the main 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 schematic diagram of mobile alignment jig in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of middle clamp plate of the embodiment of the present invention；
Fig. 8 is the structural schematic diagram fastened in the embodiment of the present invention to pull rod；
In figure, 1- cruciform skeleton, 2- horizontal sliding bar component, 3- horizontal sliding bar, the longitudinal direction 4- indicating arm, the longitudinal direction 5- slide bar group
Part, the longitudinal direction 6- slide bar, 7- transverse direction indicating arm, 8- origin hole, 9- groove, 10- fastening thread hole, 11- fastening bolt, 12- are lateral
The axis of symmetry, 13- longitudinal asymmetric axis, 14- reserved steel bar, the mobile alignment jig of 15-, 16- are fastened to pull rod, 17- clamping plate,
The vertical distributing reinforcement of 18- wall, 19- screw thread, 20- wall horizontal distribution muscle, 21- floor face absolute altitude, the cast-in-place part 22-, 23- are longitudinal
Measure muscle, 24- transverse direction measure muscle, the prefabricated overlapping layers of 25- floor, 26- precast shear wall part.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
Shown in referring to Fig.1~Fig. 8, the cast-in-place articulamentum of building of assembled architecture in one embodiment provided by the invention is reserved
The positioning hardened system and method for reinforcing bar, including axis location detection device and anti-offset bracing means, axis location detection dress
It sets for carrying out detection positioning to the reserved steel bar 14 before pouring, anti-offset bracing means is used for the reserved steel bar 14 having good positioning
It is reinforced, prevents the offset of reserved steel bar 14 and inclination in casting process；Wherein,
Axis location detection device includes 1, two group of horizontal sliding bar component 2 of cruciform skeleton and two groups of longitudinal direction slide bar components 5,
Cruciform skeleton 1 includes intersect vertically disposed X-axis cross bar and Y-axis upright bar, and crosspoint is that the center of cruciform skeleton 1 is former
The scale and sliding slot arranged along its length are equipped in point, X-axis cross bar and Y-axis upright bar, scale and sliding slot are distributed in cross
The center origin surrounding of skeleton 1, two groups of horizontal sliding bar components 2 are set on X-axis cross bar, are distributed in Y-axis upright bar or so two respectively
Side can be moved horizontally along the sliding slot on X-axis cross bar, and two groups of longitudinal direction slide bar components 5 are set in Y-axis upright bar, be distributed in X-axis respectively
The two sides up and down of cross bar, can be along the sliding slot vertical shift in Y-axis upright bar；
Anti-offset bracing means includes multiple mobile alignment jigs 15, fastening to pull rod 16 and clamping plate 17, multiple mobile tune
Section fixture 15 is distributed in fastening on pull rod 16 to the length direction of pull rod 16 along fastening, and mobile alignment jig 15 can be along fastening pair
The length direction of pull rod 16 is mobile, and each clamping plate 17 is set on corresponding one mobile alignment jig 15, adjusts with mobile
Fixture 15 moves 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.
It is moved by horizontal sliding bar component 2 and longitudinal slide bar component 5 along cruciform skeleton 1, and by cruciform skeleton 1
Scale accurate dimension measurement is carried out to the position of reserved steel bar 14 and centering positions, the Bit andits control of reserved steel bar 14 can be existed
Millimeter rank, axis location detection device carries out detection to the reserved steel bar 14 before pouring and centering positions；To reserved steel bar 14
After the completion of centering positioning, impact when in order to avoid concreting causes deviation to tilt reserved steel bar 14, anti-offset reinforcing
Device carries out correction adjustment and reinforcing to reserved steel bar 14 by clamping plate 17, guarantees that the location dimension of reserved steel bar 14 does not become
Change, prevents the offset of reserved steel bar 14 and inclination, axis location detection device in casting process from mutually tying with anti-offset bracing means
It closes, guarantees not deviate when the positioning accuracy and concreting of reserved steel bar 14, this positioning hardened system is particularly suitable for assembling
Positioning of the reserved joint bar of formula building cast-in-situ articulamentum before pouring is reinforced, and the positioning before guaranteeing the pouring of reserved joint bar is reinforced,
It is applicable to the Arbitrary distribution size installation of any specification reservation reinforcing bar 14, the even installation of foundation bolt, earth anchor component can
Realize that circulating repetition utilizes, energy conservation and environmental protection does not waste material, and the connection type of this positioning hardened system is physical connection, behaviour
Make simplicity quickly, be conducive to the installation of subsequent precast shear wall, reduces wall and lift the time in place, improve the essence of wall installation
Degree, ensure that installation quality, effectively reduces construction cost, shortens the construction period.
Further, reserved steel bar 14 is the reserved joint bar in assembly of shear wall structure building.
Further, can connect simultaneously with the mobile alignment jig 15 on multiple anti-offset bracing means on 1 clamping plate 17
It connects.
Further, X-axis cross bar and Y-axis upright bar constitute the X-axis and Y-axis of cross coordinate system, and the center of cruciform skeleton 1 is former
Origin of the point as coordinate system, the scale of the X-axis cross bar on the right side of Y-axis upright bar are positive, and the X-axis on the left of Y-axis upright bar is horizontal
The scale of bar is negative, and the scale of the Y-axis upright bar on the upside of X-axis cross bar is positive, the quarter of the Y-axis upright bar on the upside of X-axis cross bar
Degree is negative.
Further, horizontal sliding bar component 2 includes horizontal sliding bar 3 and longitudinal indicating arm 4, and longitudinal indicating arm 4 is set to cross
To on slide bar 3, longitudinal indicating arm 4 is vertically arranged with horizontal sliding bar 3, is arranged in parallel with Y-axis upright bar, and horizontal sliding bar is equipped with fastening
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 in X-axis cross
Position on bar；
Longitudinal slide bar component 5 includes longitudinal slide bar 6 and lateral indicating arm 7, and lateral indicating arm 7 is set on longitudinal slide bar 6,
Lateral indicating arm 7 is vertically arranged with longitudinal slide bar 6, is arranged in parallel with X-axis upright bar, and longitudinal slide bar 6 is equipped with fastening bolt 11, is indulged
It can be moved to slide bar 6 along Y-axis upright bar upper hopper chute, by locking fastening bolt 11, position of the fixed longitudinal direction slide bar 6 in Y-axis upright bar
It sets.
Further, two lateral indicating arms 7 intersect with two longitudinal indicating arms 4 respectively, form a rectangular window
Mouthful, the size of rectangular window can freely change with lateral indicating arm 7 and longitudinal 4 movement of indicating arm.
Further, plane is slightly below 4 lower plane of longitudinal indicating arm on lateral indicating arm 7, guarantees one square of internal formation
Shape window, can be free to slide.
Further, X-axis cross bar and the intersection point of Y-axis upright bar are equipped with origin hole 8.
Further, the section of the sliding slot is inverted T-shaped.
Further, multiple fastening thread holes 10 are distributed in the X-axis cross bar and Y-axis upright bar along its length, fastening
Threaded hole 10 is distributed on the four direction of 1 center origin of cruciform skeleton；Fastening thread hole 10 is for horizontal sliding bar 3 and longitudinal direction
Fastening bolt 11 on slide bar 6 locks.
Further, the spacing between fastening thread hole 10 is less than the length of horizontal sliding bar 3 and longitudinal slide bar 6.
Further, the number of mobile alignment jig 15 is 2；Fastening is distributed in the both ends of pull rod 16.
Further, fastening is equipped with screw thread to pull rod 16, and mobile alignment jig 15 is by screw thread and fastening to pull rod 16
Connection.
Further, the upper end of mobile alignment jig 15 connect railing with fastening, and the lower end of mobile alignment jig 15 is set
There is C clamp mouth, clamping plate 17 is set in C clamp mouth.
Using the positioning reinforcement means of above-described positioning hardened system, comprising the following steps:
1) before cast-in-place articulamentum is poured, axis location detection device is set near reserved steel bar 14；
2) go out 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 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 device goes out is put
It sets, transversely the axis of symmetry 12 and longitudinal asymmetric axis 13 are arranged respectively for X-axis cross bar and Y-axis upright bar；X-axis cross bar two ends and Y
Fluted 9 are all provided in axis upright bar two ends, the groove 9 and lateral symmetry axis of the positive negative direction end centering label of X-axis cross bar
The groove 9 of 12 alignment, the positive negative direction end centering label of Y-axis upright bar is aligned with longitudinal asymmetric axis；
4) horizontal sliding bar component 2 and longitudinal slide bar component 5 are respectively symmetrically adjusted along X-axis cross bar and Y-axis upright bar, passes through transverse direction
Slide bar component 2 and longitudinal slide bar component 5 measurement reserved steel bar 14 and lateral symmetry axis 12 and longitudinal asymmetric axis 13 respectively
Relative positional relationship；It can quickly check the axis of four reserved steel bars 14 (or reserved joint bar) with the presence or absence of deviation；
Further, right by mobile two horizontal sliding bar components 2 and two longitudinal slide bar components 5 in the step 4)
Reserved steel bar 14 measures the following steps are included: handing over two longitudinal indicating arms 4 mutually with two lateral indicating arms 7 respectively
Fork, the rectangular window of formation are consistent with the design spacing of 14 axis of reserved steel bar, and are fastened by locking fastening bolt 11；
Observe the rectangular window of the inner edge formation of lateral indicating arm 7 and longitudinal indicating arm 4 and the relativeness of reserved joint bar axis
Quickly check four (or reserved joint bar) axis of reserved steel bar 14 with the presence or absence of deviation.
5) according to the scale being distributed on cruciform skeleton 1, centering is carried out to reserved steel bar 14；
6) after to 14 centering of reserved steel bar, two clamping plates 17 are carried out from 14 two sides of reserved steel bar of distribution to folder；
7) two clamping plates 17 are installed on respectively on two mobile alignment jigs 15, and by two mobile 15 sets of alignment jig
Mounted in fastening to pull rod 16；
8) spacing of two clamping plates 17 is adjusted to pull rod 16 by rotational fastener, and then passes through anti-offset bracing means pair
Reserved steel bar 14 carries out reinforcing tension.
In one embodiment of the present of invention, the working principle of the invention:
Detection is carried out to reserved steel bar 14 using axis location detection device and centering positions:
Square that is symmetrical to adjust longitudinal slide bar 6 and horizontal sliding bar 3, forming the inner edge of longitudinal indicating arm 4 and lateral indicating arm 7
Shape window is consistent with the design spacing of reserved steel bar 14 (or reserved joint bar) axis, and is fastened by fastening bolt 11；Pass through 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
The origin hole 8 at the center of the axis location detection device fastened is directed at lateral symmetry axis 12 and longitudinal direction by the axis of symmetry 13
The crosspoint of the axis of symmetry 13, then the groove 9 of the positive negative direction end centering label of X-axis cross bar and lateral symmetry axis 12 are right
Together, the groove 9 of the positive negative direction end centering label of Y-axis upright bar is aligned with longitudinal asymmetric axis, observes longitudinal indicating arm 4 and cross
The relativeness of the rectangular window and reserved joint bar axis that are formed to the inner edge of indicating arm 7 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:
It, must into before poured in place concrete program after the completion of the positioning of (or reserved joint bar) centering of reserved steel bar 14
Reserved steel bar 14 need be reinforced, be tilted with preventing impact force when casting concrete from reinforcing bar being caused to shift even,
When leading to one layer of wall installation, it can not match therewith, influence construction quality and progress.
Anti-offset bracing means includes: mobile alignment jig 15, fastening to pull rod 16 and clamping plate 17, and the above part is steel
Material, and by being machined into, have long be unlikely to deform, the spies such as recyclable reuse, connection type are simple to operation
Point.
Anti-offset bracing means is in use, must be according to " to " Lai Zuhe, i.e., at least every two groups of anti-offset bracing means shapes
In a pair, the fixation for reserved steel bar 14, as shown in figure 3, and can be according to actual needs to the reinforcing quantity of reserved steel bar 14
It selectes, the quantity of reserved steel bar 14 is 2,4,6 etc., and as shown in Fig. 4~Fig. 5, reinforcement orientation can also be as needed
It selects, i.e. arbitrary shape both direction in 90 °, after choosing reserved steel bar 14 and reinforcement orientation, uses two clamping plates 17 first
On 14 both sides of reserved steel bar to folder, then two mobile alignment jigs 15 are stuck on clamping plate 17, adjust relative position, then
Two mobile alignment jigs 15 are assembled into and the comparable spacing of two clamping plates 17, mobile alignment jig 15 pull rod 16 with fastening
There is internal screw thread, fastening is equipped with external screw thread to pull rod 16, adjusts anti-offset hardened system to pull rod 16 finally by rotational fastener
Spacing.
In conclusion 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 tilted, is caused with preventing impact force when casting concrete from reinforcing bar being caused to shift even
When one layer of wall installation, it can not match therewith, influence construction quality and progress.
Above is only presently preferred embodiments of the present invention, and of course, the scope of rights of the present invention cannot be limited by this,
Therefore according to equivalence changes made by scope of the present invention patent, still belong to protection scope of the present invention.
Claims (9)
1. a kind of cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture, which is characterized in that fixed including axis
Level detecting apparatus and anti-offset bracing means, it is fixed that axis location detection device is used to carry out detecting to the reserved steel bar before pouring
Position, anti-offset bracing means prevent the reserved steel bar in casting process from deviating for reinforcing to the reserved steel bar having good positioning
And inclination；Wherein,
Axis location detection device includes cruciform skeleton, two groups of horizontal sliding bar components and two groups of longitudinal direction slide bar components, cross
Skeleton includes intersect vertically disposed X-axis cross bar and Y-axis upright bar, and crosspoint is the center origin of cruciform skeleton, and X-axis is horizontal
The scale and sliding slot arranged along its length are equipped on bar and Y-axis upright bar, scale and sliding slot are distributed in cruciform skeleton
Heart origin surrounding, two groups of horizontal sliding bar components are set on X-axis cross bar, are distributed at left and right sides of Y-axis upright bar respectively, can be along X-axis
Sliding slot on cross bar moves horizontally, and two groups of longitudinal direction slide bar components are set in Y-axis upright bar, is distributed in the upper and lower of X-axis cross bar respectively
Two sides, can be along the sliding slot vertical shift in Y-axis upright bar；
Anti-offset bracing means includes multiple mobile alignment jigs, fastening to pull rod and clamping plate, and multiple mobile alignment jigs are along tight
Gu being distributed in fastening on pull rod to the length direction of pull rod, mobile alignment jig can be moved along length direction of the fastening to pull rod
Dynamic, each clamping plate is set on corresponding one mobile alignment jig, is moved together, is distributed in multiple with mobile alignment jig
Clamping plate on mobile alignment jig is arranged in parallel, and perpendicular to pull rod with fastening；
The upper end of mobile alignment jig connect pull rod with fastening, and the lower end of mobile alignment jig is equipped with C clamp mouth, clamping plate setting
In in C clamp mouth.
2. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture according to claim 1, feature
It is, horizontal sliding bar component includes horizontal sliding bar and longitudinal indicating arm, and longitudinal indicating arm is set on horizontal sliding bar, longitudinal to indicate
Bar is vertically arranged with horizontal sliding bar, is arranged in parallel with Y-axis upright bar, and horizontal sliding bar is equipped with fastening bolt, and horizontal sliding bar can be along X-axis
Cross bar upper hopper chute is mobile, 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 lateral indicating arm, and lateral indicating arm is set on longitudinal slide bar, is laterally indicated
Bar is vertically arranged with longitudinal slide bar, is arranged in parallel with X-axis upright bar, and longitudinal slide bar is equipped with fastening bolt, and longitudinal slide bar can be along Y-axis
Upright bar upper hopper chute is mobile, by locking fastening bolt, position of the fixed longitudinal direction slide bar in Y-axis upright bar.
3. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture according to claim 1, feature
It is, the intersection point of X-axis cross bar and Y-axis upright bar is equipped with origin hole.
4. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture according to claim 1, feature
It is, the section of the sliding slot 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, feature
It is, multiple fastening thread holes are distributed in the X-axis cross bar and Y-axis upright bar along its length, 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, feature
It is, the spacing between fastening thread hole is less than the length of horizontal sliding bar and longitudinal slide bar.
7. the cast-in-place positioning hardened system for building articulamentum reserved steel bar of assembled architecture according to claim 1, feature
It is, 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, feature
It is, fastening is equipped with screw thread to pull rod, and mobile alignment jig connect pull rod with fastening by screw thread.
9. using the positioning reinforcement means of positioning hardened system described in claim 1, which comprises 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 device goes out is placed, X-axis
Transversely the axis of symmetry and longitudinal asymmetric axis are arranged respectively for cross bar and Y-axis upright bar；
3) horizontal sliding bar component and longitudinal slide bar component are respectively symmetrically adjusted along X-axis cross bar and Y-axis upright bar, passes through horizontal sliding bar group
Part and longitudinal slide bar component measure the relative positional relationship of reserved steel bar Yu lateral symmetry axis and longitudinal asymmetric axis respectively；
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 from the reserved steel bar two sides of distribution to folder；
6) two clamping plates are installed on respectively on two mobile alignment jigs, and two mobile alignment jigs is sleeved on fastening pair
On pull rod；
7) spacing of two clamping plates is adjusted to pull rod by rotational fastener, and then by anti-offset bracing means to reserved steel bar
Carry out reinforcing tension；
Horizontal sliding bar component includes horizontal sliding bar and longitudinal indicating arm, and longitudinal indicating arm is set on horizontal sliding bar, longitudinal to indicate
Bar is vertically arranged with horizontal sliding bar, is arranged in parallel with Y-axis upright bar, and horizontal sliding bar is equipped with fastening bolt, and horizontal sliding bar can be along X-axis
Cross bar upper hopper chute is mobile, 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 lateral indicating arm, and lateral indicating arm is set on longitudinal slide bar, is laterally indicated
Bar is vertically arranged with longitudinal slide bar, is arranged in parallel with X-axis upright bar, and longitudinal slide bar is equipped with fastening bolt, and longitudinal slide bar can be along Y-axis
Upright bar upper hopper chute is mobile, by locking fastening bolt, position of the fixed longitudinal direction slide bar in Y-axis upright bar.
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