CN109322483A - A kind of reinforcing support construction of shear wall exterior sheathing - Google Patents
A kind of reinforcing support construction of shear wall exterior sheathing Download PDFInfo
- Publication number
- CN109322483A CN109322483A CN201811284754.9A CN201811284754A CN109322483A CN 109322483 A CN109322483 A CN 109322483A CN 201811284754 A CN201811284754 A CN 201811284754A CN 109322483 A CN109322483 A CN 109322483A
- Authority
- CN
- China
- Prior art keywords
- positioning plate
- exterior sheathing
- spacer bar
- shear wall
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of reinforcing support constructions of shear wall exterior sheathing, it includes to be located to bind inner template (1) that is good and passing through the shear force wall reinforcing steel bar two sides that management is checked and accepted and exterior sheathing (2) and the upper row's spacer bar (3) and lower row's spacer bar (4) that have been previously implanted in shear wall body, it is connected and fixed integrally between the inner template (1) and exterior sheathing (2) by screw rod pull rod (5), first positioning plate (6) for doubling as operating platform is fixed at the lateral surface of upper row's spacer bar (3).The configuration of the present invention is simple, it is easy to use, due to having given the certain diagonal brace support of exterior sheathing, greatly improve the stability of exterior sheathing, and the proofreading method for carrying out verticality adjusting is different from through screw rod pull rod, so that shear wall wall face verticality after molding is more preferably, especially exterior sheathing is not easy to run mould, rise mould, greatly improves the safety in work progress.
Description
Technical field
The present invention relates to building construction formworks to reinforce relevant technical field, and in particular to be outside a kind of shear wall
The reinforcing support construction of template.
Background technique
Shear wall is subject to the wall of horizontal loading caused by wind load or geological process and vertical load gravity, prevents from tying
Structure shearing sheared destruction is split in daily construction since the height of shear wall is higher in order to avoid repeatedly pouring the later period of generation
Phenomenon is stitched, therefore most of shear wall is mostly molding using one-time-concreting therefore larger to the pressure of template, and adds
Gu require also higher, especially exterior wall shear wall structure, due to smooth exterior wall not can provide diagonal brace fulcrum (according to
The requirement of " JGJ130--2011 construction fastener type steel pipe scaffold technical specification of security ", external scaffolding are forbidden as template
Fulcrum, forbid connecting with any mould bases), therefore can only be fixed in such a way that bar planting cooperates screw rod pull rod, no
Only difficulty of construction is big, and template adjustment is difficult, and only internal support inclined tube, once toppling can not often be handled outward, there is
Biggish security risk
Summary of the invention
It is an object of the present invention to provide a kind of reinforcing support constructions of shear wall exterior sheathing, it can efficiently solve background technique
In the presence of the problem of.
In the presence of solving the problems, such as background technique, it includes to be located at the shear wall that binding is good and checks and accepts by management
The inner template 1 and exterior sheathing 2 of reinforcing bar two sides and the upper row's spacer bar 3 being previously implanted in shear wall body and lower row
Spacer bar 4 is connected and fixed integrally between the inner template 1 and exterior sheathing 2 by screw rod pull rod 5, the upper row support
First positioning plate 6 for doubling as operating platform, the lateral surface of lower row's spacer bar 4 are fixed at the lateral surface of reinforcing bar 3
Place is fixed with second positioning plate 7, offers at the upper top surface of first positioning plate 6 several for placing jack 9
The piston shaft end of groove 8, the jack 9 is withstood at the bottom surface of exterior sheathing 2, is arranged at the upper top surface of first positioning plate 6
There is a pin shaft 10, the ear mount 11 of several equidistant arrangements is fixed on the pin shaft 10, welding is solid at the bottom surface of each ear mount 11
It is scheduled on the first positioning plate 6, the limit base 12 with the rotation connection cooperation of pin shaft 10 is provided between every two adjacent ear mounts 11,
The end of the limit base 12 offers the jack 13 for the insertion of bracing device gap, and the inside of the jack 13 is inserted with support
Device；
The back that can be fitted at shear wall lateral surface is vertically welded between first positioning plate 6 and the second positioning plate 7
The end of plate 14, second positioning plate 7 is welded with tilt prop 15, and the end of the tilt prop 15 is weldingly fixed on the first positioning plate
6 middle part；
The side edge of first positioning plate 6 inwardly offers several first for the insertion of upper 3 gap of row's spacer bar and determines
Position hole 61, offers the first screw hole 62 communicated with first positioning hole 61, first spiral shell at the bottom surface of first positioning plate 6
The first bolt 63 of cooperation that can be screwed on it is provided in hole 62；After the first bolt 63 is fully screwed into the first screw hole 62, institute
The lateral position of the end and upper row's spacer bar 3 of stating the first bolt 63 is in close contact；
The side edge of second positioning plate 7 inwardly offers several second for the insertion of lower 4 gap of row's spacer bar and determines
Position hole 71, offers the second screw hole 72 communicated with second location hole 71, second spiral shell at the bottom surface of second positioning plate 7
The second bolt 73 of cooperation that can be screwed on it is provided in hole 72；After the second bolt 73 is fully screwed into the second screw hole 72, institute
The lateral position of the end and lower row's spacer bar 4 of stating the second bolt 73 is in close contact.
The support device include first support tube 16 that can be mating with 13 gap of jack, this first
The end of stay tube 16 is provided with nut 17, and the screw rod 18 with its threaded engagement is provided in the nut 17, the screw rod 18
One end is inserted into the first support tube 16, the end of 16 opposite side of the screw rod 18 and the first support tube and the second support tube 19
Rotation connection cooperation, second support tube 19 are withstood at the lateral surface of exterior sheathing 2.
Due to using above technical scheme, the invention has the following advantages: structure is simple, it is easy to use, due to
Given exterior sheathing it is certain diagonal brace support, greatly improve the stability of exterior sheathing, and be different from by screw rod pull rod come
The proofreading method of verticality adjusting is carried out, so that shear wall wall face verticality after molding is more preferably, especially exterior sheathing is not easy
Race mould, rise mould, greatly improves the safety in work progress.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the perspective view of the first positioning plate and the second positioning plate in the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below will
In conjunction with the attached drawing in the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described.
Embodiment 1
Referring to Fig. 1-2, it includes to be located at good binding and inner template 1 of shear force wall reinforcing steel bar two sides for checking and accepting by management and outer
Template 2 and the upper row's spacer bar 3 being previously implanted in shear wall body and lower row's spacer bar 4, the inner template 1
It is connected and fixed integrally between exterior sheathing 2 by screw rod pull rod 5, is fixed at the lateral surface of upper row's spacer bar 3
One doubles as the first positioning plate 6 of operating platform, is fixed with second positioning plate at the lateral surface of lower row's spacer bar 4
7, it offers at the upper top surface of first positioning plate 6 several for placing the grooves 8 of jack 9, the piston shaft of the jack 9
End is withstood at the bottom surface of exterior sheathing 2, a pin shaft 10 is provided at the upper top surface of first positioning plate 6, on the pin shaft 10
It is fixed with the ear mount 11 of several equidistant arrangements, is weldingly fixed at the bottom surface of each ear mount 11 on first positioning plate 6, per adjacent
Two ear mounts 11 between be provided with pin shaft 10 rotation connection cooperation limit base 12, the end of the limit base 12 offers confession
The jack 13 of bracing device gap insertion, the inside of the jack 13 is inserted with support device；
The back that can be fitted at shear wall lateral surface is vertically welded between first positioning plate 6 and the second positioning plate 7
The end of plate 14, second positioning plate 7 is welded with tilt prop 15, and the end of the tilt prop 15 is weldingly fixed on the first positioning plate
6 middle part；
The side edge of first positioning plate 6 inwardly offers several first for the insertion of upper 3 gap of row's spacer bar and determines
Position hole 61, offers the first screw hole 62 communicated with first positioning hole 61, first spiral shell at the bottom surface of first positioning plate 6
The first bolt 63 of cooperation that can be screwed on it is provided in hole 62；After the first bolt 63 is fully screwed into the first screw hole 62, institute
The lateral position of the end and upper row's spacer bar 3 of stating the first bolt 63 is in close contact；
The side edge of second positioning plate 7 inwardly offers several second for the insertion of lower 4 gap of row's spacer bar and determines
Position hole 71, offers the second screw hole 72 communicated with second location hole 71, second spiral shell at the bottom surface of second positioning plate 7
The second bolt 73 of cooperation that can be screwed on it is provided in hole 72；After the second bolt 73 is fully screwed into the second screw hole 72, institute
The lateral position of the end and lower row's spacer bar 4 of stating the second bolt 73 is in close contact.
The support device include first support tube 16 that can be mating with 13 gap of jack, this first
The end of stay tube 16 is provided with nut 17, and the screw rod 18 with its threaded engagement is provided in the nut 17, the screw rod 18
One end is inserted into the first support tube 16, the end of 16 opposite side of the screw rod 18 and the first support tube and the second support tube 19
Rotation connection cooperation, second support tube 19 are withstood at the lateral surface of exterior sheathing 2.
Embodiment 2
The first positioning plate 6 and the second positioning plate 7 are docked with upper row's spacer bar 3 and lower row's spacer bar 4 respectively first,
Then the first bolt 63 and the second bolt 73 are screwed into locking respectively, the first positioning plate 6 can be flat as operation in this case
Platform uses；
Then the bottom of hydraulic jack 9 is inserted into each corresponding groove 8, so by the piston shaft end of jack 9
It adjusts to unified level height；
Then inner template 1 and exterior sheathing 2 are lifted to specified position respectively, wherein exterior sheathing 2 is directly placed at very heavy
On the piston shaft end on top 9, inner template 1 and exterior sheathing 2 are then subjected to a preliminary fixation by screw rod pull rod 5, herein mistake
The screw hole of exterior sheathing 2 and inner template 1 is to will definitely be adjusted the height of exterior sheathing 2 by jack 9 in journey；
Then check and correction reinforcement can be carried out, in support, the check and correction and when reinforcement operation to exterior sheathing 2, first by
One support tube 16 is inserted into limit base 12, then one end of screw rod 18 is inserted into the first support tube 16, then by second
The end of support tube 19 is inserted at the rib side of exterior sheathing 2, is supported finally by the rotation realization of rotational positioning nut 17 and solid
Determine the purpose of exterior sheathing 2.
In the present embodiment under the action of the support force of the second support tube 19, although to the first positioning plate 6 have one to
Outer axial thrust, but the first bolt 63 and the second bolt 73 is combined to apply upper row's spacer bar 3 and lower row's spacer bar 4
Radial pressure, the first positioning plate 6 can be effectively prevented and the phenomenon that the second positioning plate 7 is pulled out；
It is outside applying to the first positioning plate 6 since the supporting point of the first support tube 16 concentrates on the first positioning plate 6
When axial thrust, backboard 14 can effectively prevent the axial deformation and shifting of the first positioning plate 6 outward in conjunction with the second positioning plate 7
It is dynamic.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (2)
1. a kind of reinforcing support construction of shear wall exterior sheathing, it is characterised in that it includes to be located at binding well and check and accept by management
Shear force wall reinforcing steel bar two sides inner template (1) and exterior sheathing (2) and the upper row's branch being previously implanted in shear wall body
Reinforcing bar (3) and lower row's spacer bar (4) are supportted, is connect admittedly between the inner template (1) and exterior sheathing (2) by screw rod pull rod (5)
It is fixed integral, first positioning plate for doubling as operating platform is fixed at the lateral surface of upper row's spacer bar (3)
(6), it is fixed with second positioning plate (7) at the lateral surface of lower row's spacer bar (4), first positioning plate (6)
Several grooves (8) for being used to place jack (9) are offered at upper top surface, the piston shaft end of the jack (9) withstands on exterior sheathing
(2) at bottom surface, a pin shaft (10) is provided at the upper top surface of first positioning plate (6), it is fixed on the pin shaft (10)
There is the ear mount (11) of several equidistant arrangements, is weldingly fixed on the first positioning plate (6) at the bottom surface of each ear mount (11), every phase
The limit base (12) with pin shaft (10) rotation connection cooperation, the end of the limit base (12) are provided between two adjacent ear mounts (11)
Portion offers the jack (13) for the insertion of bracing device gap, and the inside of the jack (13) is inserted with support device；
The back that can be fitted at shear wall lateral surface is vertically welded between first positioning plate (6) and the second positioning plate (7)
The end of plate (14), second positioning plate (7) is welded with tilt prop (15), and the end of the tilt prop (15) is weldingly fixed on
The middle part of one positioning plate (6)；
The side edge of first positioning plate (6) inwardly offers several first for the insertion of upper row's spacer bar (3) gap and determines
Position hole (61) offers the first screw hole (62) communicated with first positioning hole (61) at the bottom surface of first positioning plate (6),
The cooperation the first bolt (63) that can be screwed on it is provided in first screw hole (62)；When the first bolt (63) is fully screwed into
After one screw hole (62), the lateral position of the end of first bolt (63) and upper row's spacer bar (3) is in close contact；
The side edge of second positioning plate (7) inwardly offers several second for the insertion of lower row's spacer bar (4) gap and determines
Position hole (71) offers the second screw hole (72) communicated with second location hole (71) at the bottom surface of second positioning plate (7),
The cooperation the second bolt (73) that can be screwed on it is provided in second screw hole (72)；When the second bolt (73) is fully screwed into
After two screw holes (72), the lateral position of the end of second bolt (73) and lower row's spacer bar (4) is in close contact.
2. a kind of reinforcing support construction of shear wall exterior sheathing according to claim 1, it is characterised in that the support
Device includes first support tube (16) that can be mating with jack (13) gap, the end of first support tube (16)
It is provided with nut (17), is provided with and the screw rod of its threaded engagement (18), one end of the screw rod (18) in the nut (17)
It is inserted into the first support tube (16), the end and the second support tube of the screw rod (18) and the first support tube (16) opposite side
(19) rotation connection cooperation, second support tube (19) are withstood at the lateral surface of exterior sheathing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284754.9A CN109322483B (en) | 2018-10-25 | 2018-10-25 | Reinforcing and supporting structure of shear wall external formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284754.9A CN109322483B (en) | 2018-10-25 | 2018-10-25 | Reinforcing and supporting structure of shear wall external formwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109322483A true CN109322483A (en) | 2019-02-12 |
| CN109322483B CN109322483B (en) | 2021-11-30 |
Family
ID=65259869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811284754.9A Active CN109322483B (en) | 2018-10-25 | 2018-10-25 | Reinforcing and supporting structure of shear wall external formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109322483B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144818A (en) * | 2019-06-03 | 2019-08-20 | 倡创(上海)咨询管理事务所 | The construction method of cast-in-place concrete guardrail |
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| CN108331334A (en) * | 2017-12-31 | 2018-07-27 | 中交二航局第四工程有限公司安徽分公司 | Shear wall, cylinder concrete structure large form hoisting type construction method |
| CN209194996U (en) * | 2018-10-25 | 2019-08-02 | 上海绿地建设(集团)有限公司 | A kind of reinforcing support construction of shear wall exterior sheathing |
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| FR2687712A1 (en) * | 1992-02-21 | 1993-08-27 | Heulin Entr | Device and method for holding edge formwork |
| JPH08158643A (en) * | 1994-12-08 | 1996-06-18 | Takenaka Komuten Co Ltd | Large scale unit form and its assembling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144818A (en) * | 2019-06-03 | 2019-08-20 | 倡创(上海)咨询管理事务所 | The construction method of cast-in-place concrete guardrail |
| CN110144818B (en) * | 2019-06-03 | 2021-01-08 | 倡创(上海)咨询管理事务所 | Construction method of cast-in-place concrete guardrail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109322483B (en) | 2021-11-30 |
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