CN103225388A - Welding horizontal sleeve type lattice column - Google Patents
Welding horizontal sleeve type lattice column Download PDFInfo
- Publication number
- CN103225388A CN103225388A CN2013101591786A CN201310159178A CN103225388A CN 103225388 A CN103225388 A CN 103225388A CN 2013101591786 A CN2013101591786 A CN 2013101591786A CN 201310159178 A CN201310159178 A CN 201310159178A CN 103225388 A CN103225388 A CN 103225388A
- Authority
- CN
- China
- Prior art keywords
- lattice column
- welding
- horizon bar
- weld
- type lattice
- 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.)
- Pending
Links
Images
Abstract
The invention relates to the technical field of special members for construction or construction of other buildings, in particular to a welding horizontal sleeve type lattice column. In order to solve the technical problems, the adopted technical scheme is that in a horizontal plane, welding horizontal sleeves (3) are formed by welding a plurality of horizontal poles (1) in a one-layer or multiple-layer manner, are connected to the connecting horizontal poles (1) and vertical uprights (4a), or are further connected to vertical braces (4b), so as to form the welding horizontal sleeve type lattice column. Compared with the prior art, the welding horizontal sleeve type lattice column provided by the invention has the advantages as follows: compared with a round bar steel tube single vertical upright, the lattice column has low probability of instability, solves the difficult problems of safety of a scaffold and a template bracket, and can be matched with a current fastener type scaffold and a bearing and inserting type disc buckling type scaffold; and the welding horizontal sleeve is an instrument type member, so that the quality can be controlled easily. The lattice column can also be used as a construction platform and a structural column.
Description
Technical field
The present invention relates to build and the weld horizontal shell type lattice column of the special-purpose member technical field of other structure construction.
Background technology
Falsework, scaffold standardize at present.But security incident still often takes place.Falsework, scaffold have by the vertical rod connected mode, fastener type, bowl fastening type, socket joint type dish button or the like.But in any case, all be with garden steel pipe list vertical rod as basic building block, easy unstability, this is the recurrent one of the main reasons of security incident.Also have the gate-type steel pipe scaffold, the outer rigidity of door frame is poor, and every layer of vertical rod all has the pitman joint, the difficult control of construction quality.
The assembled lattice support that similar tower crane structure is arranged in addition is a delivery unit with the vertical plane sheet, is stressed elementary cell with the standard knot in space.Though structural safety is reliable, vertically brace must be used, the requirement of not satisfying personnel's construction and passing through; Rod member is many and weight is big, and does not match with traditional steel pipe scaffold.
Summary of the invention
The purpose of this invention is to provide a kind of weld horizontal shell type lattice column, can increase the rigidity of support, guarantee stability.
The technical scheme that the present invention is adopted for its technical problem of solution is:
Weld horizontal shell type lattice column is characterized in that: in same horizontal plane, welding constitutes the weld horizontal cover in the intersection by some horizon bars; Or be datum with same horizontal plane, be divided into multilayer by some horizon bars and intersecting and the welding of folded mutually place constitutes the weld horizontal cover; A plurality of weld horizontal covers connect horizon bar and vertical rod by connector, perhaps also connect vertical brace, constitute weld horizontal shell type lattice column.Connector various informative, for example fastener of directly buying and dish button cross bar joint are with the opening of steel pipe processing or the short sleeve of remaining silent.
Further, described horizon bar is divided into multilayer directly welding or connect welding again with fastener at folded place mutually; Or at folded place prepared screw-bolt hole mutually, pass with bolt and to leave last cushion block, middle cushion block, lower cushion block that bolt hole, contact surface and horizon bar coincide and the horizon bar of folding mutually, all of fixing and welding above-mentioned bolt, horizon bar, cushion block can be welded is in contact with one another the position.
Further, described horizon bar is vertical equity bar, transverse horizontal bar and oblique horizon bar.
Further, described horizon bar is steel pipe, shaped steel or reinforcing bar.
Further, described horizon bar leaves bolt hole, connects so that carry out bolt.
Further, described fastener is pipe clamp, anti-skidding fastener, right-angle coupler, rotary buckle.
The present invention compared with the prior art, advantage clearly:
1, the node of weld horizontal cover all welds, and promptly all rigidly connects, and the horizontal plane internal degree of freedom significantly reduces, and is statically-indeterminate structure in the horizontal plane.So weld horizontal shell type lattice column, as basic building block, compared with garden steel pipe list vertical rod, its rigidity increases exponentially, is not easy unstability, and is safe and reliable, solved the difficult problem of scaffold, the easy unstability of falsework.
2, the weld horizontal cover is the tool-type member.Standardized production is carried out in strictness, and quality is controlled easily.
3, weld horizontal cover form is simple but various, makes easily, and cost is low, in light weight, and weld horizontal shell type lattice column is supporting with traditional fastener type steel pipe scaffold, constructs the efficient height easily.
4, the connector of weld horizontal shell type lattice column can be with the cross bar joint of dish button scaffold, select the locking plate formula for use, or selects the straight cutting self-locking for use, so can be supporting with various socket joint type dish button scaffolds.
5, weld horizontal shell type lattice column can be used for scaffold, falsework, can also be as construction operation platform and structural column, and range of application is wide.
Description of drawings
Further specify below in conjunction with drawings and Examples.
Fig. 1 is a main-body structure elevational schematic view of the present invention.
Fig. 2 is a main-body structure floor map of the present invention.
Fig. 3 is in same plane, the schematic diagram that horizon bar directly welds in the intersection.
Fig. 4 is divided into 2 layers horizon bar to add the schematic diagram of fastener welding at folded place mutually.
Fig. 5 is divided into 3 layers horizon bar to add the schematic diagram of fastener welding at folded place mutually.
Fig. 6 is divided into 2 layers horizon bar to wear bolt and add cushion block, at the schematic diagram of folded place's welding mutually.
Fig. 7 is the floor map of horizon bar classification.
Fig. 8 is an example 1: weld horizontal cover lattice column is used for the elevation of Formwork Support.
Fig. 9 is an example 1: the weld horizontal cover connects the plan view of vertical rod by pipe clamp.
Figure 10 is an example 2: weld horizontal cover lattice column is used for the plan view of exterior wall scaffold.
Among the figure: 1. horizon bar, 1a. vertical equity bar, 1b. transverse horizontal bar, the oblique horizon bar of 1c., 2. connector, 3. weld horizontal cover, 4a. vertical rod, the vertical brace of 4b., 5. fastener, 6. cushion block among bolt, the last cushion block of 7a., the 7b., 7c. lower cushion block, 8. crossbeam, 9. adjustable holder support, 10. pair clasp, 11. certain building floor level.
The specific embodiment:
See Fig. 1, Fig. 2, the present invention is an a kind of weld horizontal cover lattice column: in horizontal plane, by some horizon bars 1 with one deck or be divided into the multilayer welding and constitute weld horizontal cover 3; A plurality of weld horizontal covers 3 connect horizon bar 1 and vertical rod 4a by connector 2, perhaps also connect vertical brace 4b, constitute weld horizontal shell type lattice column.
See Fig. 3, in same horizontal plane, horizon bar 1 directly welds.
See Fig. 4, horizon bar 1 is divided into 2 layers in folded place fastener 5 connections welding mutually.
See Fig. 5, horizon bar 1 is divided into 3 layers in folded place fastener 5 connections welding mutually.
See Fig. 6, horizon bar 1 is divided into multilayer and is folding place's prepared screw-bolt hole mutually, pass with bolt 6 and to leave last cushion block 7a, middle cushion block 7b, lower cushion block 7c and the folded mutually horizon bar 1 that bolt hole, contact surface and horizon bar coincide, all of fixing and welding above-mentioned bolt, horizon bar, cushion block can be welded is in contact with one another the position.
See Fig. 7, horizon bar is vertical equity bar 1a, transverse horizontal bar 1b and oblique horizon bar 1c.
Embodiment 1: see Fig. 8 and Fig. 9, certain building structure concrete work, crossbeam lower bolster support adopt weld horizontal shell type lattice column.Cross section 500 * the 1400mm of crossbeam 8.In same plane, welding forms the garden steel pipe of each weld horizontal cover 3 usefulness φ 48.3 * 3.6mm in the intersection.Article 2, vertical equity bar, 4 transverse horizontal bars weld pipe clamp as connector 2 on the vertical equity bar.Weld horizontal cover 3 connects garden steel pipe vertical rod 4a by connector 2 and forms weld horizontal shell type lattice column.Vertical rod 4a's all is 400 * 400mm to spacing in length and breadth, and the spacing of weld horizontal cover 3 on short transverse of lattice column is 600mm.Lattice column vertical rod 4a is by the main rough ground under the big beam forms of adjustable holder support 9 supportings.Other monolithic stability measures are with the fastener type formwork-support.From the structure stress angle, the elementary cell of structure is 0.4 meter * 1.2 meters a weld horizontal cover lattice column, and single vertical rod of diameter group φ 48.3mm is as elementary cell, and its intensity, rigidity increase greatly.
Embodiment 2: see Figure 10, the exterior wall double-pole scaffold engineering of certain construction work.Certain building floor level 11, the transfer 1.05m of scaffold upright rod 4a, advance 1.5m, step pitch 1.8m, interior vertical rod center to the external wall limit apart from 0.3m, wall-connecting piece 2 step 2 strides.This scaffold adopts weld horizontal shell type lattice column.The garden steel pipe welding of each weld horizontal cover 3 usefulness φ 48.3 * 3.6mm forms.Weld horizontal cover 3 adopts different plane forms and welding method at straightway respectively with the corner.Straightway vertically is 1 to stride and add the form of choosing outside 2 limits, divides 2 layers, and the vertical equity bar is last, and the transverse horizontal bar is down, wears bolt and adds cushion block and weld at folded place mutually.Corner vertical equity bar and transverse horizontal bar weld at the intersection point place in same horizontal plane.Weld horizontal cover 3 forms weld horizontal shell type lattice column by connecting steel pipe vertical rod 4a in garden with right-angle coupler as connector 2.The part of choosing by the vertical equity bar between each lattice column is used clasp 10 connections.The reinforcement of vertical equity bar and the same fastener type steel pipe scaffold of other monolithic stability measures.From the structure stress angle, the elementary cell of structure is 1.05 meters * 1.5 meters a weld horizontal cover lattice column, and single vertical rod of diameter group φ 48.3mm is as elementary cell, and its intensity, rigidity increase greatly.
Claims (6)
1. weld horizontal shell type lattice column is characterized in that: in same horizontal plane, weld formation weld horizontal cover (3) in the intersection by some horizon bars (1); Or be datum with same horizontal plane, be divided into multilayer by some horizon bars (1) and intersecting and the welding of folded mutually place constitutes weld horizontal cover (3); A plurality of weld horizontal covers (3) connect horizon bar (1) and vertical rod (4a) by connector (2), perhaps also connect vertical brace (4b), constitute weld horizontal shell type lattice column.
2. weld horizontal shell type lattice column according to claim 1 is characterized in that: described horizon bar (1) is divided into multilayer and locates directly welding or connect welding again with fastener (5) folded mutually; Or folding place's prepared screw-bolt hole mutually, pass with bolt (6) and to leave last cushion block (7a), middle cushion block (7b), lower cushion block (7c) and the folded mutually horizon bar (1) that bolt hole, contact surface and horizon bar (1) coincide, all of fixing and welding above-mentioned bolt, horizon bar, cushion block can be welded is in contact with one another the position.
3. weld horizontal shell type lattice column according to claim 1 is characterized in that: described horizon bar (1) is vertical equity bar (1a), transverse horizontal bar (1b) and oblique horizon bar (1c).
4. weld horizontal shell type lattice column according to claim 1 is characterized in that: described horizon bar (1) is steel pipe, shaped steel or reinforcing bar.
5. weld horizontal shell type lattice column according to claim 1 is characterized in that: described horizon bar (1) leaves bolt hole.
6. weld horizontal shell type lattice column according to claim 2 is characterized in that: described fastener (5) is pipe clamp, anti-skidding fastener, right-angle coupler, rotary buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101591786A CN103225388A (en) | 2013-05-03 | 2013-05-03 | Welding horizontal sleeve type lattice column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101591786A CN103225388A (en) | 2013-05-03 | 2013-05-03 | Welding horizontal sleeve type lattice column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103225388A true CN103225388A (en) | 2013-07-31 |
Family
ID=48836010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101591786A Pending CN103225388A (en) | 2013-05-03 | 2013-05-03 | Welding horizontal sleeve type lattice column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103225388A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499701A (en) * | 2014-12-29 | 2015-04-08 | 天津大学 | Universal supporting frame node diagonal bracing |
| CN110056175A (en) * | 2019-03-20 | 2019-07-26 | 沈阳工程学院 | A kind of common steel tube and hot rolled H-shaped fixing combined scaffold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2327751Y (en) * | 1998-03-05 | 1999-07-07 | 四川省第十二建筑工程公司 | Supporting truss of electric ascending/descending scaffold |
| WO2010108521A1 (en) * | 2009-03-27 | 2010-09-30 | Alfio Leonardo Casanova | Movable modular scaffold system for building works and method to form it |
| CN102777020A (en) * | 2012-07-27 | 2012-11-14 | 樊荣 | Scaffold convenient to install |
| CN203222979U (en) * | 2013-05-03 | 2013-10-02 | 蒙理明 | Welding horizontal sleeve type latticed column |
-
2013
- 2013-05-03 CN CN2013101591786A patent/CN103225388A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2327751Y (en) * | 1998-03-05 | 1999-07-07 | 四川省第十二建筑工程公司 | Supporting truss of electric ascending/descending scaffold |
| WO2010108521A1 (en) * | 2009-03-27 | 2010-09-30 | Alfio Leonardo Casanova | Movable modular scaffold system for building works and method to form it |
| CN102777020A (en) * | 2012-07-27 | 2012-11-14 | 樊荣 | Scaffold convenient to install |
| CN203222979U (en) * | 2013-05-03 | 2013-10-02 | 蒙理明 | Welding horizontal sleeve type latticed column |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499701A (en) * | 2014-12-29 | 2015-04-08 | 天津大学 | Universal supporting frame node diagonal bracing |
| CN110056175A (en) * | 2019-03-20 | 2019-07-26 | 沈阳工程学院 | A kind of common steel tube and hot rolled H-shaped fixing combined scaffold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102635209A (en) | Cornice steel skeleton and bracket steel skeleton for large-span big roof of pseudo-classic architecture and construction method of cornice steel skeleton and bracket steel skeleton | |
| CN103104092A (en) | Support composite structure of beam and slab | |
| CN206309129U (en) | A kind of novel portable safety warning fence for ocean engineering | |
| CN103015536A (en) | Beam-column joint connecting device for multi-story/high-rise assembly type steel structure system | |
| CN210164286U (en) | Support arrangement for high altitude large-span steel structure truss installation usefulness | |
| CN205840430U (en) | Hyperbola intersection truss formed steel construction cooling tower | |
| CN103225388A (en) | Welding horizontal sleeve type lattice column | |
| CN203222979U (en) | Welding horizontal sleeve type latticed column | |
| CN203256899U (en) | Demountable modularized combined house | |
| CN205206267U (en) | Safe multi -functional scaffold | |
| CN104372928A (en) | Cantilever type scaffold assembly | |
| CN106320535A (en) | Beam column connection piece | |
| CN205206268U (en) | Square tower support frame | |
| CN106351430A (en) | Truss-reinforced type fastener steel tube scaffolding | |
| CN201671227U (en) | SRC column with diagonally arranged cross steels with flanges | |
| CN202577802U (en) | Large-roof and large-span cornice bucket arch steel skeleton of archaized architecture | |
| CN203729623U (en) | Assembled machining shed for building construction | |
| CN104806003B (en) | A kind of pylon is set up with scale rule, pylon and the quick erection method of pylon | |
| CN204691216U (en) | Pylon is set up with scale rule and pylon | |
| CN103276889B (en) | Full hall fastener type steel pipe scaffold anti-side shifting method | |
| CN204960348U (en) | Three -dimensional pipe truss of space curve bed -jig that shifts | |
| CN204590258U (en) | A kind ofly be suitable for the lower end that box-shaped support is connected with i-shaped roof beam and build node | |
| CN203755777U (en) | Trilateral closed thin-walled steel communication tower structure | |
| CN207567998U (en) | A kind of composite structure of steel plate shear force wall and steel column | |
| CN104234189A (en) | Four-pipe truss structure of prefabricated house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130731 |