CN104878914A - Skew-based abnormal-load all-round scaffold building method - Google Patents
Skew-based abnormal-load all-round scaffold building method Download PDFInfo
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- CN104878914A CN104878914A CN201510141542.5A CN201510141542A CN104878914A CN 104878914 A CN104878914 A CN 104878914A CN 201510141542 A CN201510141542 A CN 201510141542A CN 104878914 A CN104878914 A CN 104878914A
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Abstract
The invention relates to a skew-based abnormal load all-round scaffold building method. The method includes: (1) finding out intra-regional longitudinal straight lines and intra-regional transverse straight lines; (2) finding out marginal longitudinal straight lines and marginal transverse straight lines; (3) determining coordinates of intersection points; (4) building a backbone scaffold on the intersection points; (5) connecting backbone vertical bars with backbone horizontal bars; (6) determining central positioning points of support scaffolds; (7) according to the central positioning points, building the support scaffolds; (8) connecting support vertical bars with support longitudinal-transverse horizontal bars; (9) arranging vertical diagonal bracings and horizontal diagonal bracings on the backbone scaffold to build the all-round scaffold. The simple scaffold is clear in parts, capable of being built quickly, convenient to reinforce and safe and reliable. By the method, the problem of difficulty in building the all-round scaffold under the action of abnormal plane load is solved effectively.
Description
The application is number of patent application is 201310317898.0, and patent name is based on irregularly distributed load ground full hall scaffold erection method, and the applying date is 2013.07.25, divisional application.
Technical field
The invention belongs to scaffold field, especially a kind of based on oblique abnormal load full hall scaffold erection method.
Background technology
Present public building trends towards large space, Suresh Kumar.In its building construction process, the construction of floor and roofing often needs to set up steel pipe full hall scaffold, and the layout form according to supported load is designed and constructed.Steel pipe full hall scaffold plane form has: (1) plane is all in length and breadth to vertical checked spun antung full hall scaffold, and this longitudinally determined with quadrature transverse in the plane by the beam slab supported, and is modal; (2) architectural plane is divided into two parts or multiple part, the beam slab of every part is all in length and breadth to perpendicular in the plane, but needs between two parts to be connected firmly with diagonal member; (3) on architectural plane, most of full hall scaffold is in length and breadth to perpendicular, and scaffold and most of full hall scaffold of individual sites are non-orthogonal, only indivedual scaffold need be connected with most of scaffold.These scaffolds are mainly set up based on orthogonal well word above, and when running into load in the plane completely in irregular distribution, said method just cannot carry out solution rhymed formula.Such as high-altitude is loose when spelling spherical reticulated shells, due to ball node in the plane not point-blank, therefore when fulcrum ball node, scaffold in the plane just cannot vertical quadrature transverse conveniently patten's design with set up; The full hall scaffold of cast-in-situ steel reinforced concrete camber beam or full hall bracing frame also cannot vertical quadrature transverse conveniently patten's design and set up.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of based on oblique abnormal load full hall scaffold erection method, the method is easy, scaffold position is clearly demarcated, can set up fast, it is convenient, safe and reliable to reinforce, and when effectively solving load in the plane in complete irregular distribution, scaffold sets up problem.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of based on oblique abnormal load full hall scaffold erection method, its method comprises the steps:
(1) in the plane in the point load or line load region of the irregular distribution of scaffold building, first to find out in region horizontal straight line in longitudinal straight line and region;
(2) outside the point load or line load region of irregular distribution, find out the horizontal straight line of edge longitudinal straight line and edge;
(3) intersecting point coordinate of horizontal straight line and the horizontal straight line of edge longitudinal straight line and edge in longitudinal straight line in region and region, is determined;
(4), on intersecting point coordinate, key scaffold is set up, key scaffold comprises key vertical rod and key transverse and longitudinal horizon bar, each intersecting point coordinate all arranges key vertical rod, in region, in longitudinal straight line and region, horizontal straight line and the horizontal straight line of edge longitudinal straight line and edge all arranges key transverse and longitudinal horizon bar;
(5), key vertical rod is connected with key horizon bar right-angle coupler, connects between key horizon bar with rotary buckle;
(6), in the space of key scaffold, the centre spot of support scaffolding is determined;
(7), according to centre spot, set up support scaffolding, support scaffolding comprises supported rod erecting and supports in length and breadth to horizon bar, and the support of support scaffolding is connected to horizon bar nearby with the key transverse and longitudinal horizon bar of key scaffold in length and breadth;
(8), the supported rod erecting of support scaffolding and supporting connects to horizon bar right-angle coupler in length and breadth, supports and is connected with key transverse and longitudinal horizon bar rotary buckle to horizon bar in length and breadth;
(9), on key scaffold arrange vertical bridging and horizontal cross brace, vertical bridging and horizontal cross brace rotary buckle are fixed on key scaffold crossing with it, and full hall scaffold is set up complete.
And, longitudinal straight line orthogonal or oblique orthogonal with straight line horizontal in region in described region.
And described edge longitudinal straight line is orthogonal orthogonal or oblique with the horizontal straight line in edge.
And described support scaffolding comprises more than four or four supported rod erectings and supports horizon bar in length and breadth.
Advantage of the present invention and beneficial effect are:
This is clearly demarcated based on the easy scaffold position of oblique abnormal load full hall scaffold erection method, can set up fast, and it is convenient, safe and reliable to reinforce.Under the method efficient solution rhymed formula concave plane load action, full hall scaffold sets up a difficult problem.
Accompanying drawing explanation
Fig. 1 is that the present invention sets up schematic diagram;
Fig. 2 is the A portion enlarged drawing (key scaffold connection support scaffolding) of Fig. 1.
Detailed description of the invention
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of based on oblique abnormal load full hall scaffold erection method, its method comprises the steps:
(1) in the plane in the point load or line load region of the irregular distribution of scaffold building, first to find out in region horizontal straight line in longitudinal straight line 3 and region; In region, longitudinal straight line orthogonal or oblique orthogonal with straight line horizontal in region, also can be multistage broken line.
(2) outside the point load or line load region of irregular distribution, find out the horizontal straight line of edge longitudinal straight line and edge; Edge longitudinal straight line is orthogonal orthogonal or oblique with the horizontal straight line in edge.
(3) intersecting point coordinate of horizontal straight line and the horizontal straight line of edge longitudinal straight line and edge in longitudinal straight line in region and region, is determined; If be multistage broken line, then also must determine break coordinate.
(4), on intersecting point coordinate, key scaffold 5 is set up, key scaffold comprises key vertical rod 8 and key transverse and longitudinal horizon bar 6, each intersecting point coordinate all arranges key vertical rod, in region, in longitudinal straight line and region, horizontal straight line and the horizontal straight line of edge longitudinal straight line and edge all arranges key transverse and longitudinal horizon bar; If multistage broken line, then break also arranges vertical rod; Vertical pole ' s span is linearly laid according to designing requirement;
(5), key vertical rod is connected with key horizon bar right-angle coupler, connects between key horizon bar with rotary buckle;
(6), in the space of key scaffold, the centre spot of support scaffolding is determined;
(7), according to centre spot, set up support scaffolding 4, support scaffolding comprises supported rod erecting 9 and supports in length and breadth to horizon bar 7, and the support of support scaffolding is connected to horizon bar nearby with the key transverse and longitudinal horizon bar of key scaffold in length and breadth; Support scaffolding comprises more than four or four supported rod erectings and supports horizon bar in length and breadth.
(8), the supported rod erecting of support scaffolding and supporting connects to horizon bar right-angle coupler in length and breadth, supports and is connected with key transverse and longitudinal horizon bar rotary buckle to horizon bar in length and breadth;
(9), on key scaffold, arrange vertical bridging 2 and horizontal cross brace 1, vertical bridging and horizontal cross brace rotary buckle are fixed on key scaffold crossing with it, and full hall scaffold is set up complete.
Full hall scaffold of the present invention comprises key scaffold and support scaffolding two parts combine, and adds horizontal cross brace and vertical bridging simultaneously, jointly maintains the stable of scaffold.Wherein key scaffold is the trunk of whole full hall scaffold, and support scaffolding then mainly plays a part to bear load.
Claims (2)
1., based on an oblique abnormal load full hall scaffold erection method, it is characterized in that: the method comprises the steps:
(1) in the plane in the point load or line load region of the irregular distribution of scaffold building, first to find out in region horizontal straight line in longitudinal straight line and region;
(2) outside the point load or line load region of irregular distribution, find out the horizontal straight line of edge longitudinal straight line and edge;
(3) intersecting point coordinate of horizontal straight line and the horizontal straight line of edge longitudinal straight line and edge in longitudinal straight line in region and region, is determined; The mutual oblique of horizontal straight line in longitudinal straight line and region in region; The horizontal straight line of edge longitudinal straight line and edge is mutual oblique;
(4), on intersecting point coordinate, key scaffold is set up, key scaffold comprises key vertical rod and key transverse and longitudinal horizon bar, each intersecting point coordinate all arranges key vertical rod, in region, in longitudinal straight line and region, horizontal straight line and the horizontal straight line of edge longitudinal straight line and edge all arranges key transverse and longitudinal horizon bar;
(5), key vertical rod is connected with key horizon bar right-angle coupler, connects between key horizon bar with rotary buckle;
(6), in the space of key scaffold, the centre spot of support scaffolding is determined;
(7), according to centre spot, set up support scaffolding, support scaffolding comprises supported rod erecting and supports in length and breadth to horizon bar, and the support of support scaffolding is connected to horizon bar nearby with the key transverse and longitudinal horizon bar of key scaffold in length and breadth;
(8), the supported rod erecting of support scaffolding and supporting connects to horizon bar right-angle coupler in length and breadth, supports and is connected with key transverse and longitudinal horizon bar rotary buckle to horizon bar in length and breadth;
(9), on key scaffold arrange vertical bridging and horizontal cross brace, vertical bridging and horizontal cross brace rotary buckle are fixed on key scaffold crossing with it, and full hall scaffold is set up complete.
2. according to claim 1 based on oblique abnormal load full hall scaffold erection method, it is characterized in that: described support scaffolding comprises more than four or four supported rod erectings and supports horizon bar in length and breadth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141542.5A CN104878914B (en) | 2013-07-25 | 2013-07-25 | Based on oblique abnormal load full hall scaffold erection method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310317898.0A CN103343610B (en) | 2013-07-25 | 2013-07-25 | Ground full-space scaffold erecting method based on irregular distribution load |
| CN201510141542.5A CN104878914B (en) | 2013-07-25 | 2013-07-25 | Based on oblique abnormal load full hall scaffold erection method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310317898.0A Division CN103343610B (en) | 2013-07-25 | 2013-07-25 | Ground full-space scaffold erecting method based on irregular distribution load |
Publications (2)
| Publication Number | Publication Date |
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| CN104878914A true CN104878914A (en) | 2015-09-02 |
| CN104878914B CN104878914B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510141542.5A Active CN104878914B (en) | 2013-07-25 | 2013-07-25 | Based on oblique abnormal load full hall scaffold erection method |
| CN201510139874.XA Active CN104878913B (en) | 2013-07-25 | 2013-07-25 | It is based on orthogonal full hall scaffold erection method |
| CN201310317898.0A Active CN103343610B (en) | 2013-07-25 | 2013-07-25 | Ground full-space scaffold erecting method based on irregular distribution load |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510139874.XA Active CN104878913B (en) | 2013-07-25 | 2013-07-25 | It is based on orthogonal full hall scaffold erection method |
| CN201310317898.0A Active CN103343610B (en) | 2013-07-25 | 2013-07-25 | Ground full-space scaffold erecting method based on irregular distribution load |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177150A (en) * | 2020-11-02 | 2021-01-05 | 上海龙象建设集团有限公司 | Bent erection method of large-section beam obliquely crossed with axis |
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2013
- 2013-07-25 CN CN201510141542.5A patent/CN104878914B/en active Active
- 2013-07-25 CN CN201510139874.XA patent/CN104878913B/en active Active
- 2013-07-25 CN CN201310317898.0A patent/CN103343610B/en active Active
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| US6652194B2 (en) * | 2001-04-16 | 2003-11-25 | Osl Offshore Systems & Deck Machinery, Llc | Jack-up mobile offshore drilling units (MODUs) and jacking method and apparatus |
| CN101372865A (en) * | 2008-09-17 | 2009-02-25 | 浙江中成建工集团有限公司 | Stay suspender multispan beam structure highly hollow-out formwork system and construction method |
| JP2011122401A (en) * | 2009-12-14 | 2011-06-23 | Krh Kk | Erection structure of rod-like member |
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| CN112177150A (en) * | 2020-11-02 | 2021-01-05 | 上海龙象建设集团有限公司 | Bent erection method of large-section beam obliquely crossed with axis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103343610A (en) | 2013-10-09 |
| CN104878913A (en) | 2015-09-02 |
| CN104878913B (en) | 2017-03-15 |
| CN104878914B (en) | 2017-03-01 |
| CN103343610B (en) | 2015-08-19 |
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