CN208220204U - Template system of circular arc roof beam - Google Patents
Template system of circular arc roof beam Download PDFInfo
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- CN208220204U CN208220204U CN201820716579.5U CN201820716579U CN208220204U CN 208220204 U CN208220204 U CN 208220204U CN 201820716579 U CN201820716579 U CN 201820716579U CN 208220204 U CN208220204 U CN 208220204U
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- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000010146 3D printing Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 238000013461 design Methods 0.000 description 10
- 238000000465 moulding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009415 formwork Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010425 computer drawing Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A template system of an arc beam comprises a beam bottom template structure, a beam side template structure and a first split bolt; the beam bottom template structure comprises a beam bottom template panel and a beam bottom secondary back ridge; the long axis of the secondary back edge of the beam bottom is an arc line, and the radian of the arc line is matched with that of the long axis of the arc beam; the long axis of the beam bottom template panel is an arc line, and the radian of the arc line is matched with that of the long axis of the arc beam; the beam side template structure comprises a beam side template panel, a beam side secondary back edge and a beam side main back edge; the horizontal tangent plane of the beam side template panel is in an arc shape, and the radian of the arc is adapted to the radian of the longitudinal side surface of the corresponding side of the arc beam; the secondary back edges on the beam sides are provided with a group, and each secondary back edge on the beam sides is fixedly connected with the panel of the beam-side template; and a second pair of pull bolts are connected between the secondary back edges of two adjacent beam sides. The utility model provides a shaping effect and construction quality all can not reach the technical problem of designing requirement when traditional construction method construction circular arc roof beam.
Description
Technical field
The utility model belongs to the realm of building construction more particularly to a kind of template system of arc beams.
Background technique
With flourishing for construction industry, to pursue architecture structure form diversification, increasing, the camber line of arc-shaped building
On the outside apparently, give people a kind of graceful sense；In inside, a kind of centripetal sense of people is given.But circular arc building is guaranteeing beauty simultaneously,
The difficulty of construction certainly will be increased.The especially construction of circular arc beam, if being applied from the construction line-putting to formwork erection with commonsense method
Design requirement is not achieved in work, molding effect and construction quality.
Utility model content
The purpose of the utility model is to provide a kind of template systems of arc beams, to solve traditional construction method construction circle
The technical issues of design requirement is not achieved in the molding effect and construction quality of arc beam.
To achieve the above object, the utility model adopts the following technical solution.
A kind of template system of arc beams, rides upon on the scaffold below arc beams；The template system includes beam bottom
Formwork structure, side template structure and the first split bolt；The beam bottom mother plate structure includes beam bottom mother plate panel and beam
Bottom time back cord；The beam bottom time back cord has one group and transversely parallel interval is arranged on scaffold；Wherein every beam bottom time back
Stupefied long axis is circular arc line, and the radian of the radian of the circular arc line and arc beams long axis is adapted；The beam bottom board plate face
Plate level rides upon on beam bottom time back cord, along the elongated setting in bottom surface of arc beams to be poured；The long axis of the beam bottom mother plate panel
For circular arc line, and the radian of the radian of the circular arc line and arc beams long axis is adapted；There are two the side template structures, divides
Not along the elongated setting of longitudinal side of arc beams two sides to be poured；Wherein, each side template structure includes side template
Panel, beam side time back cord and the main back cord in beam side；The horizontal section of the side template panel be in arc-shaped, the radian of the circular arc with
The radian that arc beams to be poured correspond to side longitudinal side is adapted；The beam side time back cord has one group, along side template panel
The circular arc extending direction arranged for interval of horizontal section, and be fixedly connected between every beam side time back cord and side template panel；
Vertically interval is connected with the second split bolt between the back cord of every two adjacent beam sides time；The main back cord in beam side has one
Group, vertically parallel interval are connected to the outside of beam side time back cord, and the every main back cord in beam side is in arc-shaped；Described first
Split bolt is connected between arc beams two sides, the corresponding main back cord in beam side.
Preferably, the cross section of the arc beams is T-shaped, is erected with edge of a wing end template below two side wing edge of arc beams
Structure；The edge of a wing end template structure includes edge of a wing end template panel, the edge of a wing time back cord and the main back cord in the edge of a wing；The edge of a wing bottom
Form surfacing is circular arc line close to the side of circular arc web side, and the side is tightly attached on the web of arc beams；The wing
The laterally spaced arrangement of edge time back cord, and connected between the every edge of a wing time back cord and edge of a wing end template panel by the first fastener
It connects；The main back cord in the edge of a wing has one group, the longitudinally spaced bottom that the edge of a wing time back cord is arranged in, and the main back cord pair in the every edge of a wing
It should ride upon on scaffold；
The edge of a wing of the arc beams wherein side is connect with floor, is erected with the wing on the edge of a wing lateral surface of the arc beams other side
Edge side template panel；The bottom of the edge of a wing side template panel and the bottom of the edge of a wing of corresponding side time back cord are concordant, and pass through
Second fastener is fixedly connected with the edge of a wing time back cord.
Preferably, the top braces of the side template structure are in the bottom of edge of a wing end template panel；The side template
The bottom of structure exceeds the bottom surface of arc beams to be poured and is supported on the horizon bar of scaffold of its bottom, wherein exceeds portion
The length divided is 100mm~150mm；
The beam bottom mother plate structure is laid on the horizon bar of its bottom scaffold, positioned at two sides side template structure it
Between.
Preferably, the spacing between the back cord of adjacent two beam sides time is not more than 250mm；Wherein, every beam side time back cord is logical
It is Nian Jie with side template panel to cross bonded adhesives；On the side of beam side time back cord, vertically it is spaced apart to be equipped with and draws across second Dui
The through-hole of bolt；Spacing is not more than 500mm between of vertically-adjacent two second split bolts；
The main back cord in beam side is double steel pipe back cord；The both ends correspondence of first split bolt is threaded through the main back cord in beam side
Two steel pipes between gap in, and it is fixed.
Preferably, the beam bottom mother plate panel is 3D printing template, and is adopted between beam bottom mother plate panel and beam bottom time back cord
It is correspondingly connected with third fastener.
Preferably, it is correspondingly provided at the top of the upright bar of the scaffold below the arc beams horizontally-supported；Wherein, every level
Support is in arc-shaped and the elongated setting in long axis direction along arc beams；The horizontally-supported branch is located at side template structure
With the lower section of the horizon bar of beam bottom mother plate structural base；
The corresponding pad in the bottom of the upright bar of the scaffold is equipped with cushion block.
The utility model has the characteristics that and beneficial effect compared with prior art.
1, the template system in the utility model uses arc-shaped beam bottom mother plate structure and side template structure, central sill
End template structure and side template structure are designed according to the structural parameters of arc beams to be onstructed, ensure that arc beams significantly
Forming Quality after concreting.
2, in the side template structure in the utility model, beam side time back cord is bonded in side template panel using bonded adhesives
On, and the second split bolt is connected between the back cord of adjacent beam side time, this design of side template structure not only increases
The stability of side template structure, and beam side time back cord is connected to greatly reduce on side template panel in advance and is applied
Work difficulty is particularly suitable for the construction of the arc beams of large span.
3, pass through surveying setting-out, shop fixtures mould in the construction method of the utility model, plus side mould is carrying out concrete just after molding
It often pours, finally after intensity meets condition requirement, removes circular arc beam forms, torn open afterwards according to first filling, rear dress first tears principle open for mould
Plate is removed, and moves to upper layer recycling, solves in traditional construction method, the molding effect and construction quality of arc beams reach
The technical issues of less than design requirement.
4, in the construction method of the utility model, the construction line-putting of arc beams carries out live unwrapping wire using chord off-set method,
And determining circular arc c1cnMiddle c1、c2、c3......cnCoordinate when, in string c1 cnIt is parallel lines a in outside1 anAnd b1 bn, benefit
The determination of coordinate is carried out with two parallel lines, it is ensured that the accuracy of coordinate.
Detailed description of the invention
The utility model is described in more detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the arrangement of arc beams in the utility model.
Fig. 2 is the cross-sectional view of arc beams in the utility model.
Fig. 3 is the structural schematic diagram of template system in the utility model.
Fig. 4 is the thin portion structural representation of the beam bottom mother plate structure and side template structure of template system in the utility model
Figure.
Fig. 5 is the front schematic view of the connection structure of side template panel and beam side time back cord in the utility model.
Fig. 6 is the horizontal section schematic diagram of the connection structure of side template panel and beam side time back cord in the utility model.
Fig. 7 is the side schematic view of the connection structure of side template panel and beam side time back cord in the utility model.
Fig. 8 is the surveying setting-out schematic diagram of arc beams in the construction method of the utility model.
Appended drawing reference: 1- arc beams, 2- scaffold, 2.1- horizon bar, 2.2- upright bar, the first split bolt of 3-,
4- beam bottom mother plate panel, 5- beam bottom time back cord, 6- side template panel, 7- beam side time back cord, the main back cord in 8- beam side, 9-
Second split bolt, the edge of a wing 10- end template panel, the edge of a wing 11- time back cord, the main back cord in the edge of a wing 12-, the first fastener of 13-,
The edge of a wing 14- side template panel, the second fastener of 15-, 16- through-hole, 17- third fastener, 18- are horizontally-supported, 19- is padded
Block.
Specific embodiment
As shown in figs. 1-7, the template system of this arc beams rides upon on the scaffold 2 below arc beams 1；The template
System includes beam bottom mother plate structure, side template structure and the first split bolt 3；The beam bottom mother plate structure includes beam
End template panel 4 and beam bottom time back cord 5；The beam bottom time back cord 5 has one group and transversely parallel interval is arranged in scaffold 2
On；Wherein the long axis of every beam bottom time back cord 5 is circular arc line, and the radian of the radian of the circular arc line and 1 long axis of arc beams
It is adapted；4 level of beam bottom mother plate panel, which rides upon on beam bottom time back cord 5, the bottom surface of edge arc beams 1 to be poured is elongated sets
It sets；The long axis of the beam bottom mother plate panel 4 is circular arc line, and the radian of the circular arc line and the radian of 1 long axis of arc beams are mutually fitted
It answers；There are two the side template structures, respectively along the elongated setting of longitudinal side of 1 two sides of arc beams to be poured；Wherein, each
Side template structure includes side template panel 6, beam side time back cord 7 and the main back cord 8 in beam side；The side template panel 6
Horizontal section be in arc-shaped, the radian of the radian of circular arc side longitudinal side corresponding with arc beams 1 to be poured is adaptable；Institute
Stating beam side time back cord 7 has one group, along the circular arc extending direction arranged for interval of 6 horizontal section of side template panel, and every beam
It is fixedly connected between side time back cord 7 and side template panel 6；Between time back cord 7 of every two adjacent beam sides vertically between
Every being connected with the second split bolt 9；The main back cord 8 in beam side has one group, vertically parallel interval is connected to beam side time back cord 7
Outside, and the main back cord 8 in every beam side is in arc-shaped；First split bolt 3 is connected to 1 two sides of arc beams, corresponding
The main back cord 8 in beam side between.
In the present embodiment, each component in template system uses regularization processing and fabricating.
In the present embodiment, the cross section of the arc beams 1 is T-shaped, is erected with the edge of a wing below 1 liang of side wing edge of arc beams
End template structure；The edge of a wing end template structure includes edge of a wing end template panel 10, the edge of a wing time back cord 11 and the main back cord in the edge of a wing
12；The edge of a wing end template panel 10 is circular arc line close to the side of 1 web side of arc beams, and the side is tightly attached to arc beams
On 1 web；The laterally spaced arrangement of the edge of a wing time back cord 11, and the every edge of a wing time back cord 11 and edge of a wing end template panel
It is connected between 10 by the first fastener 13；The main back cord 12 in the edge of a wing has one group, longitudinally spaced setting is in the edge of a wing time back cord
11 bottom, and the main correspondence of back cord 12 in the every edge of a wing rides upon on scaffold 2；
The edge of a wing of the arc beams 1 wherein side is connect with floor, is erected on the edge of a wing lateral surface of 1 other side of arc beams
Edge of a wing side template panel 14；The bottom of the edge of a wing side template panel 14 and the bottom of the edge of a wing of corresponding side time back cord 11 are flat
Together, and by the second fastener 15 with the edge of a wing time back cord 11 it is fixedly connected.
In the present embodiment, the top braces of the side template structure are in the bottom of edge of a wing end template panel 10；The beam
The bottom of side template structure exceeds the bottom surface of arc beams 1 to be poured and is supported on the horizon bar 2.1 of scaffold 2 of its bottom,
Wherein, length of excess member is 100mm~150mm；
The beam bottom mother plate structure is laid on the horizon bar 2.1 of its bottom scaffold 2, the beam side positioned at two sides is hardened
Between structure.
In the present embodiment, the spacing between the back cord 7 of adjacent two beam sides time is not more than 250mm；Wherein, every beam side time back
Stupefied 7 is Nian Jie with side template panel 6 by bonded adhesives；On the side of beam side time back cord 7, vertically it is spaced apart and is equipped with across the
The through-hole 16 of two split bolts 9；Spacing is not more than 500mm between of vertically-adjacent two second split bolts 9；
The main back cord 8 in beam side is double steel pipe back cord；The both ends correspondence of first split bolt 3 is threaded through the main back in beam side
In gap between stupefied 8 two steel pipes, and it is fixed.
In the present embodiment, second split bolt 9 has multiple groups, wherein between every group of second split bolt 9 is vertically parallel
Every setting between the back cord 7 of adjacent beams side time；The through-hole 16 is punched in the side of beam side time back cord 7 with machinery in advance, Kong Kuan
16mm；For the normal insertion for guaranteeing the second split bolt 9, same row's bolt is avoided to collide, the second split bolt of two adjacent groups 9
Hole location is staggeredly arranged；According to the deck-molding of arc beams 1, in the hole location of same group of the second split bolt 9, two rows hole location must not surpass
Cross 500mm；In the hole location of the second split bolt of two adjacent groups 9, between laterally the hole location of corresponding two the second split bolts 9 is vertical
Every 50mm.
In the present embodiment, the beam bottom mother plate panel 4 is 3D printing template, and the data such as radian are directly inputted 3D printing
Machine prints 3D finished product by adding mould material；And it is fastened between beam bottom mother plate panel 4 and beam bottom time back cord 5 using third
Part 17 is correspondingly connected with.
In the present embodiment, horizontally-supported 18 are correspondingly provided at the top of the upright bar 2.2 of the scaffold 2 of 1 lower section of arc beams；Its
In, every horizontally-supported 18 is in arc-shaped and the elongated setting in long axis direction along arc beams 1；Described horizontally-supported 18
It is located at the lower section of the horizon bar 2.1 of side template structure and beam bottom mother plate structural base；
The corresponding pad in the bottom of the upright bar 2.2 of the scaffold 2 is equipped with cushion block 19.
In the present embodiment, the scaffold 2 uses fastener type steel pipe, and 1 bottom of arc beams installs two upright bars 2.2, and top is returned
One horizontally-supported 18, top, along vertical between the horizon bar 2.1 of beam bottom mother plate structural base, positioned at the bottom of beam bottom time back cord 5
It is equipped with the main back cord of beam bottom to parallel interval, the main back cord of beam bottom is made of round steel pipe.With level to edge of a wing end template structure and
Beam bottom mother plate structure survey it is flat after, horizon bar 2.1 is locked with cruciform fastening for falsework with 2.2 junction of upright bar, tighten torsional moment do not answer it is small
In 40Nm, and it should not exceed 65Nm.
In the present embodiment, 4 bottom of beam bottom mother plate panel, the outside of two beam bottoms on the outermost side time back cord 5 are fixed
There is cruciform fastening for falsework to realize the radian of beam bottom time back cord 5, by the beam bottom mother plate panel 4 of 3D printing according to production label, according to drawing
It is placed on specified position；Beam bottom time after the live fine tuning for falling progress 4 position of beam bottom mother plate panel by messenger wire is accurate, in bottom
On back cord 5, it is whole for being followed closely beam bottom mother plate panel 4 and beam bottom time back cord 5 with flitch nail.
In the present embodiment, first fastener 13, the second fastener 15 and third fastener 17 are all made of flitch nail.
Certainly in other embodiments, first fastener 13, the second fastener 15 and third fastener 17 can be with
Using the other kinds of steel nail such as screw or self threading pin.
The construction method of this template system, including steps are as follows.
Step 1, makes the beam bottom mother plate panel 4 and beam bottom time back cord 5 of beam bottom mother plate structure, while making side template
Side template panel 6, beam side time back cord 7 and the main back cord 8 in beam side of structure.
Step 2, surveying setting-out: the construction line-putting of arc beams 1 carries out live unwrapping wire using chord off-set method, such as Fig. 8 institute
Show.
Step 3 carries out preassembling to side template structure: beam side time back cord 7 is bonded in the outer of side template panel 6
Side, the spacing between time back cord 7 of adjacent two beam sides are not more than 250mm；By the second split bolt 9 insertion adjacent beams side time back cord
On 7 in corresponding through-hole 16, and tighten fixation.
Step 4 sets up beam bottom scaffold 2: setting up scaffold 2 in the lower section of arc beams 1 to be poured, and in arc beams 1
Horizontally-supported 18 are correspondingly arranged at the top of the upright bar 2.2 of the scaffold 2 of lower section.
Step 5 is laid with beam bottom mother plate structure: it is laid with beam bottom time back cord 5 on the horizon bar 2.1 at horizontally-supported 18 top,
The beam bottom time back cord 5 of two sides is fixed using connector, realizes the radian of beam bottom time back cord 5；Then by 4 basis of beam bottom mother plate panel
Drawing is placed at design position, is adjusted to beam bottom mother plate panel 4 and is connected using third fastener 17 and beam bottom time back cord 5
It is connected in entirety.
Step 6 installs the side template structure at 1 inside longitudinal side position of arc beams, herein arc beams 1 and floor
Connection side is inside；The side template structure that preassembling in step 3 finishes is mounted on arc beams according to the formwork way of beam
In the longitudinal side of 1 inside, side template structure is fixed after being installed.
Step 7, the reinforcing bar binding of arc beams 1；After reinforcing bar is bound, with hair dryer or sawdust dust catcher by beam side
After rubbish in hardened structure is cleaned out.
Step 8 closes the side template structure in 1 outside longitudinal side of arc beams；After reinforcing bar is bound, by step 3
The side template structure that middle preassembling finishes is mounted at the longitudinal side position in 1 outside of arc beams, to the side template structure
After the installation is completed, messenger wire review is carried out to the position of the side template structure；Then the main back cord in beam side of 1 two sides of arc beams is installed
8 and connect the first split bolt 3, have and be adjusted when error by adjusting the first split bolt 3.
Step 9, concreting.
In the present embodiment, the method for side template structure is made in step 1 specifically: make according to the height of arc beams 1
Beam side time back cord 7, beam side time 7 length of back cord are more than that arc beams 1 are 100mm~150mm high；In two sides of beam side time back cord 7
Above, through-hole 16 is opened up at position of the both ends not less than 200mm；Beam side is made according to according to the height and length of arc beams 1
Form surfacing 6；
In the present embodiment, the method for beam bottom mother plate structure is made in step 1 specifically: circular arc is established by revit software
The BIM model of beam 1, by the parameters of arc beams 1: sectional dimension, length including arc beams 1, radian, locating floor
Thickness, the sectional dimension of the vertical load-carrying members to connect with arc beams 1, the input BIM mould such as space orientation locating for arc beams 1
Type is attached eventually by revit output port with 3D printer, using 3D printer according to model parameter by beam bottom mother plate
4 complete print of panel.
In the present embodiment, the method for the surveying setting-out of arc beams 1 in step 2 specifically: due to the radian of arc beams 1, length
Degree and positioning (circular arc c1 cn) it is known, i.e., the circular arc c of arc beams 1 in Known designs drawing in design drawing1 cn,
The affected string c first in Electronic Design figure1 cnParallel lines a1 anAnd b1 bn, to ensure accuracy；By a1 anIt is divided into several
Section is respectively a1 a2、a2 a3……an-1 an, by b1 bnBeing divided into several segments is respectively b1 b2、b2 b3……bn-1 bn, connection
a1 b1、a2 b2、a3 b3......an bnMake to lose high h1、h2、h3......hn, lose high h1、h2、h3......hnRespectively with circular arc
c1cnIntersect at c1、c2、c3......cn；Then by c1、c2、c3......cnCoordinate positioned at the construction field (site), successively connect
It connects to form circular curve, completes unwrapping wire, the taken a in figure1~an、b1~bnPoint it is more, obtained c1~cnPoint is more, existing
The accuracy of field positioning is higher.
In the present embodiment, the method for the surveying setting-out of arc beams 1 can also lose high h with optimization in step 2nCalculating and a1
a11、b1 b11The method of the determination of position: it is directly measured using the method for computer drawing lose high h first1、h2、h3.....hnRuler
It is very little, then positioned in design drawing according to the axis net axis in axis design drawing, find out point a1、a2、a3......anWith axis net
Positional relationship between axis, while finding out b1、b2、b3......bnWith the positional relationship between axis net axis, then at the construction field (site)
Release a1 an、b1 bnTwo lines section (axis net according to mapping institutes complete to datum mark by unwrapping wire), then according to a1 an、b1 bn
And hnLine positions the circular arc c of arc beams 11 cnLine.
Live unwrapping wire is carried out in the present embodiment, in step 2 method particularly includes: in vacant place according to the circle of arc beams 1
Arc c1 cnLine carries out unwrapping wire, and side template structure is placed at the line of ink marker, will by the nut on the first split bolt 3 according to radian
Arc-shaped side template structure is adjusted to line of ink marker position, and the radian of the radian and arc beams 1 that guarantee formwork structure is adapted.
Above-described embodiment is not the exhaustion of specific embodiment, can also there is other embodiments, and above-described embodiment purpose exists
In illustrating the utility model, rather than the protection scope of the utility model is limited, it is all from the utility model simple change
Using all falling in the protection scope of the utility model.
Claims (6)
1. a kind of template system of arc beams rides upon on the scaffold (2) below arc beams (1)；The template system includes
Beam bottom mother plate structure, side template structure and the first split bolt (3)；It is characterized by: the beam bottom mother plate structure includes
There are beam bottom mother plate panel (4) and beam bottom time back cord (5)；The beam bottom time back cord (5) has one group and transversely parallel interval is arranged
On scaffold (2)；Wherein the long axis of every beam bottom time back cord (5) is circular arc line, and the radian and arc beams of the circular arc line
(1) radian of long axis is adapted；Beam bottom mother plate panel (4) level rides upon on beam bottom time back cord (5), along circle to be poured
The elongated setting in bottom surface of arc beam (1)；The long axis of the beam bottom mother plate panel (4) is circular arc line, and the radian and circle of the circular arc line
The radian of arc beam (1) long axis is adapted；There are two the side template structures, respectively along arc beams to be poured (1) two sides
The elongated setting of longitudinal side；Wherein, each side template structure include side template panel (6), beam side time back cord (7) and
The main back cord in beam side (8)；The horizontal section of the side template panel (6) is in arc-shaped, the radian of the circular arc and circular arc to be poured
The radian of the corresponding side longitudinal side of beam (1) is adapted；The beam side time back cord (7) has one group, along side template panel (6) water
The circular arc extending direction arranged for interval of side grain, and fixed company between every beam side time back cord (7) and side template panel (6)
It connects；Vertically interval is connected with the second split bolt (9) between the back cord (7) of every two adjacent beam sides time；The beam side
Main back cord (8) has one group, vertically parallel interval is connected to the outside of beam side time back cord (7), and the every main back cord in beam side (8)
It is in arc-shaped；First split bolt (3) is connected between arc beams (1) two sides, the corresponding main back cord in beam side (8).
2. the template system of arc beams according to claim 1, it is characterised in that: the cross section of the arc beams (1) is in T
Shape is erected with edge of a wing end template structure below (1) two side wing edge of arc beams；The edge of a wing end template structure includes the edge of a wing
End template panel (10), the edge of a wing time back cord (11) and the main back cord in the edge of a wing (12)；The edge of a wing end template panel (10) is close to circular arc
The side of beam (1) web side is circular arc line, and the side is tightly attached on the web of arc beams (1)；The edge of a wing time back cord
(11) laterally spaced arrangement, and pass through the first fastening between the every edge of a wing time back cord (11) and edge of a wing end template panel (10)
Part (13) connection；The main back cord in the edge of a wing (12) have one group, longitudinally spaced setting in the bottom of the edge of a wing time back cord (11), and
The main back cord in the every edge of a wing (12) correspondence rides upon on scaffold (2)；
The edge of a wing of the arc beams (1) wherein side is connect with floor, is erected on the edge of a wing lateral surface of arc beams (1) other side
Edge of a wing side template panel (14)；The bottom of the bottom of the edge of a wing side template panel (14) and the edge of a wing of corresponding side time back cord (11)
Portion is concordant, and is fixedly connected by the second fastener (15) with the edge of a wing time back cord (11).
3. the template system of arc beams according to claim 2, it is characterised in that: the top branch of the side template structure
Support is in the bottom of edge of a wing end template panel (10)；The bottom of the side template structure beyond arc beams to be poured (1) bottom surface,
And it is supported on the horizon bar (2.1) of its bottom scaffold (2), wherein length of excess member is 100mm~150mm；
The beam bottom mother plate structure is laid on the horizon bar (2.1) of its bottom scaffold (2), the beam side positioned at two sides is hardened
Between structure.
4. the template system of arc beams according to claim 3, it is characterised in that: adjacent two beam sides time back cord (7) it
Between spacing be not more than 250mm；Wherein, every beam side time back cord (7) is Nian Jie with side template panel (6) by bonded adhesives；In beam
On the side of side time back cord (7), vertically it is spaced apart the through-hole (16) being equipped with across the second split bolt (9)；It is of vertically-adjacent
Spacing is not more than 500mm between two second split bolts (9)；
The main back cord in beam side (8) is double steel pipe back cord；The both ends correspondence of first split bolt (3) is threaded through the main back in beam side
In gap between two steel pipes of stupefied (8), and it is fixed.
5. the template system of arc beams according to claim 3, it is characterised in that: the beam bottom mother plate panel (4) is 3D
Printing template, and be correspondingly connected between beam bottom mother plate panel (4) and beam bottom time back cord (5) using third fastener (17).
6. the template system of arc beams according to claim 3, it is characterised in that: the foot hand below the arc beams (1)
Horizontally-supported (18) are correspondingly provided at the top of the upright bar (2.2) of frame (2)；Wherein, every horizontally-supported (18) is in arc-shaped and edge
The elongated setting in long axis direction of arc beams (1)；Described horizontally-supported (18) branch is located at side template structure and beam bottom board is hardened
The lower section of the horizon bar (2.1) of structure bottom；
The corresponding pad in the bottom of the upright bar (2.2) of the scaffold (2) is equipped with cushion block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820716579.5U CN208220204U (en) | 2018-05-15 | 2018-05-15 | Template system of circular arc roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820716579.5U CN208220204U (en) | 2018-05-15 | 2018-05-15 | Template system of circular arc roof beam |
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| Publication Number | Publication Date |
|---|---|
| CN208220204U true CN208220204U (en) | 2018-12-11 |
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| CN201820716579.5U Expired - Fee Related CN208220204U (en) | 2018-05-15 | 2018-05-15 | Template system of circular arc roof beam |
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| CN (1) | CN208220204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331342A (en) * | 2018-05-15 | 2018-07-27 | 中国建筑第二工程局有限公司 | Template system of arc beam and construction method thereof |
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2018
- 2018-05-15 CN CN201820716579.5U patent/CN208220204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331342A (en) * | 2018-05-15 | 2018-07-27 | 中国建筑第二工程局有限公司 | Template system of arc beam and construction method thereof |
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