CN109958063A - A kind of support frame erection method - Google Patents
A kind of support frame erection method Download PDFInfo
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- CN109958063A CN109958063A CN201910296008.XA CN201910296008A CN109958063A CN 109958063 A CN109958063 A CN 109958063A CN 201910296008 A CN201910296008 A CN 201910296008A CN 109958063 A CN109958063 A CN 109958063A
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- bar
- support
- support frame
- frame
- upright bar
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of support frame erection methods, are related to technical field of building construction, mainly solve the problems, such as that support frame sets up shakiness, steps are as follows: S1, carrying out full hall frame after pier stud first time concreting and set up；S2, bracket are set up；S3, set up before setting-out go out bracket and set up range；Bar of vertically and horizontally sweeping the floor is arranged in S4, frame bottom；The adjusting screw that S5, rod end are equipped with；S6, setting wall-connecting piece；Vertical hound should be arranged in frame body periphery, internal vertical and horizontal in S7, formwork-support；Layer, vertically arranged horizontal bracing bar is arranged in frame body top layer horizon bar in S8, formwork-support；S9, support frame are using steel tube fastener bridging as hound；S10, the Dense mesh screen suspension covering on the inside of support frame most outlet stand；Operation of the present invention method is simple, and support frame is set up securely, greatly accelerates construction speed, and security performance is high, avoids worker injuries in work progress.
Description
Technical field
The present invention relates to technical field of building construction, specifically a kind of support frame erection method.
Background technique
Form bracing system is by top-plate template support combination structure, framed column template support combinations structure, shear wall formwork
Three series compositions of support combinations structure, three sets of system in combination are flexible, vertebration, can require according to the difference of each engineering of client
It is designed configuration.
There is steel plate support frame energy conservation, section material, section to take, ensure construction quality, improve the advantages such as construction efficiency, " with steel generation
More than 300 more than 70 yuan of save the cost of , Mei ㎡ are recycled in wood ", and intensity is big, and concrete casting quality is good, guarantee wall verticality,
Flatness can achieve the effect that clear-water concrete without secondary plastering, thoroughly solve conventional mould support system and perplex me
Many problems of state's building trade many years, have implemented the fundamental state policy of energy-saving and emission-reduction.
In existing pier stud construction technology, need to set up support frame, and support frame erection method it is excessively complicated and
It is insecure, seriously affect construction speed.
Summary of the invention
The purpose of the present invention is to provide a kind of support frame erection methods, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of support frame erection method, steps are as follows:
S1, support frame use bowl buckle frame, and full hall frame is carried out after pier stud first time concreting and is set up, full hall frame is used
Place 10# channel steel inside support pier stud arch ring above section concrete pouring construction, support frame jacking, 10# channel steel directly with
The contact of set shaped steel formwork back cord；
S2, bracket are set up；
S3, set up before setting-out go out bracket and set up range, identified using snap the line, it is ensured that bracket, which sets up width and meets construction, to be wanted
It asks；
Bar of vertically and horizontally sweeping the floor is arranged in S4, frame bottom, and bar of longitudinally sweeping the floor should be fixed on distance steel tube bottom using right-angle coupler
No more than in the upright bar at 200mm, bar of laterally sweeping the floor is fixed on the upright bar below longitudinal bar of sweeping the floor using right-angle coupler at end
On；
The length that the adjusting screw that S5, rod end are equipped with stretches out top layer horizon bar is not greater than 0.65m, and adjusting screw is inserted
The length for entering upright bar cannot be less than 150mm, and the length for stretching out upright bar is not greater than 300mm, adjusting screw and upright bar steel when installation
Pipe is concentric up and down, and the gap of adjusting screw outer diameter and pole steel tube internal diameter is not more than 3mm；
When S6, formwork-support are around pier stud, wall-connecting piece is set；
S7, the formwork-support that security level is I grade should respectively be set in frame body periphery, internal vertical and horizontal every 4m-6m
Set vertical hound together；
In frame body top layer horizon bar layer is arranged, vertically every no more than 8m one layer of horizontal bracing of setting in S8, formwork-support
Bar；
S9, support frame using steel tube fastener bridging as vertical, horizontal bracing bar, formwork-support frame body periphery,
Internal vertical and horizontal are every being respectively arranged one of vertical steel pipe fastener bridging no more than 6m；
S10, the suspension covering of green safe Dense mesh screen is used on the inside of support frame most outlet stand, Dense mesh screen, which must not overlap, to be adopted
It is connected with reinforced bar binding wire, Ying Caiyong uses rope connection instead, and stent outer surrounding operating platform completely spreads scaffold board, and under scaffold board
Portion is revealed all the details using safety net, should be closed below using safety net at interval of 10 meters.
As a further solution of the present invention: in step S2, the method is as follows:
S21, snap the line positioning, by first upright bar rear transverse rod, setting up for brace is sequentially successively carried out again respectively, and should be with basic frame
Body unit by row, successively extension set up integral support frame system, every layer of scaffolding height is not more than 3m；Backing plate is properly placed on
In position line, backing plate answer it is smooth, without warpage, must not be using the backing plate of cracking, rack rod bottom must be not less than using thickness
5cm, width be not less than 20cm plank support pad, monolithic backing plate length must not less than 2 across；
S22, formwork-support are set up to be matched with template construction, adjusts bed die absolute altitude, but top of support using adjustable jack
The screw rod protruded length of support and pedestal is not greater than the 2/3 of screw rod total length, and the reinforcing members such as frame body hound, bridging are with frame body
Progress, which synchronizes, to be set up, and installation must not be lagged；
It is required when S23, bracket assembly outside cross bar level check at any time and upright bar verticality, at any time the right angle of attention level frame
Degree does not cause support frame partial twist, guarantees that the perpendicularity deviation of bracket overall height should be less than the 1/600 of frame body scaffolding height, and must not
Greater than 35mm, the height difference of adjacent level bar should not exceed 5mm；
Assembled every 3 step of S24, bracket checks whether every bottom of upright rod floats or vacantly, otherwise pad using tagger,
3 step of bracket assembly head, every step theodolite, level meter, line fall the verticality of upright bar and the level of every layer of cross bar check at any time, with
When check adjust at any time；
When S25, support frame set up top, organizational technology, safety, construction personnel comprehensively examine entire frame structure
It looks into and checks and accepts, solve existing fault of construction in time；
When S26, support frame are set up, 10# channel steel girder connector is required on one kind poles jacking, does not allow to overhang,
It requires not allow to occur overhanging or come to nothing on horizontal steel tube top when template assembly.
As a further solution of the present invention: in step S3, this bracket uses Q235 grades of steel pipes, and upright bar and horizon bar are pressed
0.6 meter of modulus setting.
As a further solution of the present invention: in step S6, formwork-support height ratio is less than or equal to 3；Upright bar uses
Q235 grades of material steel pipes, step pitch 0.6m, upright bar spacing 0.6m；Adjustable support is arranged in the top of every upright bar of formwork-support,
Change adjustment frame body height with arch ring radian when construction, adds horizon bar using upright bar bowl buckle node potential difference, and cooperate adjustable
Support is adjusted.
As a further solution of the present invention: in step S8, every layer of horizontal bracing bar should be interior on the periphery of frame body horizontal plane
Portion's vertical, horizontal is every no more than 8m setting, together, horizon bar should the stripped continuous setting between adjacent upright bar.
As a further solution of the present invention: in step S9, in the top layer horizon bar setting layer, perpendicular of formwork-support frame body
To every 5 step pitches, one of horizontal cross brace is set；Bridging is continuously arranged, and width 6m-9m, horizontal cross brace should be in level
With vertically and horizontally horizon bar -60 ° of angles at 45 ° on face, vertical bridging and ground elevation are preferably between 45 ° -60 °.
Compared with prior art, the beneficial effects of the present invention are: operation of the present invention method is simple, support frame is set up securely,
Construction speed is greatly accelerated, security performance is high, avoids worker injuries in work progress.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure: 1- upright bar, 2- adjusting screw, 3- horizon bar.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of support frame erection method, steps are as follows in the embodiment of the present invention:
S1, support frame use bowl buckle frame, and full hall frame is carried out after pier stud first time concreting and is set up, full hall frame is used
Place 10# channel steel inside support pier stud arch ring above section concrete pouring construction, support frame jacking, 10# channel steel directly with
The contact of set shaped steel formwork back cord；
S2, bracket set up requirement；
S21, snap the line positioning, by first upright bar rear transverse rod, setting up for brace is sequentially successively carried out again respectively, and should be with basic frame
Body unit by row, successively extension set up integral support frame system, every layer of scaffolding height is not more than 3m；Backing plate is properly placed on
In position line, backing plate answer it is smooth, without warpage, must not be using the backing plate of cracking, rack rod bottom must be not less than using thickness
5cm, width are not less than the plank support pad of 20cm, and monolithic backing plate length must not be less than 2 across (when no concrete foundation)；
S22, formwork-support are set up to be matched with template construction, adjusts bed die absolute altitude, but top of support using adjustable jack
The screw rod protruded length of support and pedestal is not greater than the 2/3 of screw rod total length, and the reinforcing members such as frame body hound, bridging are with frame body
Progress, which synchronizes, to be set up, and installation must not be lagged；
It is required when S23, bracket assembly outside cross bar level check at any time and upright bar verticality, at any time the right angle of attention level frame
Degree does not cause support frame partial twist, guarantees that the perpendicularity deviation of bracket overall height should be less than the 1/600 of frame body scaffolding height, and must not
Greater than 35mm, the height difference of adjacent level bar should not exceed 5mm；
Assembled every 3 step of S24, bracket checks whether every bottom of upright rod floats or vacantly, otherwise pad using tagger,
3 step of bracket assembly head, every step theodolite, level meter, line fall the verticality of upright bar and the level of every layer of cross bar check at any time, with
When check adjust at any time；
When S25, support frame set up top, organizational technology, safety, construction personnel comprehensively examine entire frame structure
It looks into and checks and accepts, solve existing fault of construction in time；
When S26, support frame are set up, 10# channel steel girder connector is required on one kind poles jacking, does not allow to overhang,
It requires not allow to occur overhanging or come to nothing on horizontal steel tube top when template assembly；
S3, go out bracket before setting up by floor plan setting-out and set up range, identified using snap the line, it is ensured that bracket sets up width
Meet construction requirement, this bracket uses Q235 grades of steel pipes, upright bar and horizon bar by 0.6 meter of modulus setting；
Bar of vertically and horizontally sweeping the floor is arranged in S4, frame bottom, and bar of longitudinally sweeping the floor should be fixed on distance steel tube bottom using right-angle coupler
No more than in the upright bar at 200mm, bar of laterally sweeping the floor is fixed on the upright bar below longitudinal bar of sweeping the floor using right-angle coupler at end
On；
The length that the adjusting screw 2 that S5,1 top of upright bar are equipped with stretches out top layer horizon bar is not greater than 0.65m, adjusting screw
The length of 2 insertion upright bars 1 cannot be less than 150mm, and the length for stretching out upright bar 1 is not greater than 300mm, when installation adjusting screw 2 with
1 steel pipe of upright bar is concentric up and down, and the gap of 2 outer diameter of adjusting screw and 1 pipe diameter of upright bar is not more than 3mm；
When S6, formwork-support are around pier stud, wall-connecting piece is set；Formwork-support height ratio is less than or equal to 3；Upright bar
Using Q235 grades of material steel pipes, step pitch 0.6m, upright bar spacing 0.6m；Adjustable support is arranged in the top of every upright bar of formwork-support
Support changes adjustment frame body height with arch ring radian when construction, adds horizon bar using upright bar bowl buckle node potential difference, and cooperating can
Support is adjusted to be adjusted；
S7, the formwork-support that security level is I grade should respectively be set in frame body periphery, internal vertical and horizontal every 4m-6m
Set vertical hound together；
In frame body top layer horizon bar layer is arranged, vertically every no more than 8m one layer of horizontal bracing of setting in S8, formwork-support
Bar；Every layer of horizontal bracing bar should be on the periphery of frame body horizontal plane, and internal vertical, horizontal is every no more than one of 8m setting, horizon bar
It should the stripped continuous setting between adjacent upright bar；
S9, this support frame are using steel tube fastener bridging as vertical, horizontal bracing bar, and formwork-support is in frame body week
Side, internal vertical and horizontal are every being respectively arranged one of vertical steel pipe fastener bridging no more than 6m, in formwork-support frame body
Layer is arranged, vertically every 5 step pitches one of horizontal cross braces of setting in top layer horizon bar；Bridging is continuously arranged, width 6m-
9m, horizontal cross brace should preferably exist with vertically and horizontally horizon bar -60 ° of angles at 45 °, vertical bridging and ground elevation in the horizontal plane
Between 45 ° -60 °；
S10, the suspension covering of green safe Dense mesh screen is used on the inside of support frame most outlet stand, Dense mesh screen, which must not overlap, to be adopted
It is connected with reinforced bar binding wire, Ying Caiyong uses rope connection instead, and stent outer surrounding operating platform completely spreads scaffold board, and under scaffold board
Portion is revealed all the details using safety net, should be closed below using safety net at interval of 10 meters.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of support frame erection method, which is characterized in that steps are as follows:
S1, support frame use bowl buckle frame, and full hall frame is carried out after pier stud first time concreting and is set up, full hall frame is for branch
Support pier stud arch ring above section concrete pouring construction, place 10# channel steel inside support frame jacking, 10# channel steel directly with sizing
The contact of steel form back cord；
S2, bracket are set up；
S3, set up before setting-out go out bracket and set up range, identified using snap the line, it is ensured that bracket sets up width and meets construction requirement；
Bar of vertically and horizontally sweeping the floor is arranged in S4, frame bottom, and it is little that bar of longitudinally sweeping the floor uses right-angle coupler to be fixed on distance steel tube bottom end
In upright bar at the 200mm, bar of laterally sweeping the floor is fixed in the upright bar below longitudinal bar of sweeping the floor using right-angle coupler；
The length that the adjusting screw (2) that S5, upright bar (1) top are equipped with stretches out top layer horizon bar is not greater than 0.65m, adjusting screw
(2) length for being inserted into upright bar (1) cannot be less than 150mm, and the length for stretching out upright bar (1) is not greater than 300mm, when installation is adjustable spiral shell
Bar (2) and upright bar (1) steel pipe are concentric up and down, and the gap of adjusting screw (2) outer diameter and upright bar (1) pipe diameter is not more than 3mm；
When S6, formwork-support are around pier stud, wall-connecting piece is set；
S7, the formwork-support that security level is I grade are respectively arranged together in frame body periphery, internal vertical and horizontal every 4m-6m
Vertical hound；
In frame body top layer horizon bar layer is arranged, vertically every no more than 8m one layer of horizontal bracing bar of setting in S8, formwork-support；
S9, support frame are using steel tube fastener bridging as vertical, horizontal bracing bar, and formwork-support is on frame body periphery, inside
Vertical and horizontal are every being respectively arranged one of vertical steel pipe fastener bridging no more than 6m；
S10, the suspension covering of green safe Dense mesh screen is used on the inside of support frame most outlet stand, Dense mesh screen must not overlap using steel
Muscle binds silk connection, and using rope connection is used instead, stent outer surrounding operating platform completely spreads scaffold board, and uses in scaffold board lower part
Safety net is revealed all the details, and is closed below at interval of 10 meters using safety net.
2. support frame erection method according to claim 1, which is characterized in that in step S2,
S21, snap the line positioning, by first upright bar rear transverse rod, setting up for brace is sequentially successively carried out again respectively, and with basic frame body unit
By row, integral support frame system is set up in successively extension, and every layer of scaffolding height is not more than 3m；Backing plate is placed in position line, pad
Plate is smooth, without warpage, and rack rod bottom is not less than the plank support pad of 20cm, monolithic backing plate using thickness not less than 5cm, width
Length must not less than 2 across；
S22, formwork-support are set up to be matched with template construction, adjusts bed die absolute altitude, holder jacking and bottom using adjustable jack
The screw rod protruded length of seat is not greater than the 2/3 of screw rod total length, and frame body hound, bridging reinforcing member are synchronous with frame body progress
It sets up, installation must not be lagged；
It is required when S23, bracket assembly outside cross bar level check at any time and upright bar verticality, at any time the squareness of attention level frame,
Do not cause support frame partial twist, guarantees that the perpendicularity deviation of bracket overall height is less than the 1/600 of frame body scaffolding height, and be not greater than
The height difference of 35mm, adjacent level bar are not more than 5mm；
Assembled every 3 step of S24, bracket checks whether every bottom of upright rod floats or vacantly, otherwise padded with tagger, spells in bracket
3 step of head is filled, every step theodolite, level meter, line fall the verticality of upright bar and the level of every layer of cross bar check at any time, check at any time
It adjusts at any time；
When S25, support frame set up top, entire frame structure is comprehensively checked and checked and accepted；
When S26, support frame are set up, 10# channel steel girder connector is required on one kind poles jacking, does not allow to overhang, template
In the assembly of horizontal steel tube top.
3. support frame erection method according to claim 2, which is characterized in that in step S3, this bracket uses Q235 grades
Steel pipe, upright bar and horizon bar are by 0.6 meter of modulus setting.
4. support frame erection method according to claim 3, which is characterized in that in step S6, formwork-support height ratio
Less than or equal to 3；Upright bar uses Q235 grades of material steel pipes, step pitch 0.6m, upright bar spacing 0.6m；Every upright bar of formwork-support
Top adjustable support is set, change adjustment frame body height with arch ring radian when construction, added using upright bar bowl buckle node potential difference
Horizon bar, and adjustable support is cooperated to be adjusted.
5. support frame erection method according to claim 4, which is characterized in that in step S8, every layer of horizontal bracing bar exists
The periphery of frame body horizontal plane, internal vertical, horizontal is every no more than one of 8m setting, horizon bar stripped company between adjacent upright bar
Continuous setting.
6. support frame erection method according to claim 5, which is characterized in that in step S9, in formwork-support frame body
Top layer horizon bar setting layer, every 5 step pitches one of horizontal cross brace vertically is set；Bridging is continuously arranged, width 6m-
9m, horizontal cross brace preferably exist with vertically and horizontally horizon bar -60 ° of angles at 45 °, vertical bridging and ground elevation in the horizontal plane
Between 45 ° -60 °.
7. application of the support frame erection method as described in claim 1-6 is any in road construction.
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|---|---|---|---|
| CN201910296008.XA CN109958063A (en) | 2019-04-12 | 2019-04-12 | A kind of support frame erection method |
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| CN201910296008.XA CN109958063A (en) | 2019-04-12 | 2019-04-12 | A kind of support frame erection method |
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| CN109958063A true CN109958063A (en) | 2019-07-02 |
Family
ID=67026102
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| CN201910296008.XA Pending CN109958063A (en) | 2019-04-12 | 2019-04-12 | A kind of support frame erection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982634A (en) * | 2021-12-11 | 2022-01-28 | 汕尾市广投建设工程有限公司 | Lining reinforcing frame and method for remedying hidden danger of existing civil air defense tunnel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201722614U (en) * | 2010-05-26 | 2011-01-26 | 中铁一局集团有限公司 | Bridge beam construction support combining military beam support with cuplock scaffold |
| CN202247687U (en) * | 2011-09-19 | 2012-05-30 | 曹新恒 | Universal cast-in-situ trestle for bridge |
| CN202688885U (en) * | 2012-07-16 | 2013-01-23 | 宁波交通工程建设集团有限公司 | High-stability fastener type full space support |
| JP2013217069A (en) * | 2012-04-06 | 2013-10-24 | Nippon Steel Topy Bridge Co Ltd | Suspended scaffold unit and erection method of scaffold |
-
2019
- 2019-04-12 CN CN201910296008.XA patent/CN109958063A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201722614U (en) * | 2010-05-26 | 2011-01-26 | 中铁一局集团有限公司 | Bridge beam construction support combining military beam support with cuplock scaffold |
| CN202247687U (en) * | 2011-09-19 | 2012-05-30 | 曹新恒 | Universal cast-in-situ trestle for bridge |
| JP2013217069A (en) * | 2012-04-06 | 2013-10-24 | Nippon Steel Topy Bridge Co Ltd | Suspended scaffold unit and erection method of scaffold |
| CN202688885U (en) * | 2012-07-16 | 2013-01-23 | 宁波交通工程建设集团有限公司 | High-stability fastener type full space support |
Non-Patent Citations (2)
| Title |
|---|
| 中华人民共和国住房和城乡建设部: "《建筑施工碗扣式钢管脚手架安全技术规范》", 15 November 2016 * |
| 叶刚: "《架子工实用技术手册》", 31 January 2016, 金盾出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982634A (en) * | 2021-12-11 | 2022-01-28 | 汕尾市广投建设工程有限公司 | Lining reinforcing frame and method for remedying hidden danger of existing civil air defense tunnel |
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Application publication date: 20190702 |