CN205777401U - A kind of moulding bed universal standard saves - Google Patents
A kind of moulding bed universal standard saves Download PDFInfo
- Publication number
- CN205777401U CN205777401U CN201620520031.4U CN201620520031U CN205777401U CN 205777401 U CN205777401 U CN 205777401U CN 201620520031 U CN201620520031 U CN 201620520031U CN 205777401 U CN205777401 U CN 205777401U
- Authority
- CN
- China
- Prior art keywords
- pipe
- moulding bed
- standard
- montant
- frame structure
- 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.)
- Expired - Fee Related
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of moulding bed universal standard joint, including the vertical column connected and composed by standard knot and transverse truss formula beam, connect vertical column by high-strength bolt and transverse truss formula beam constitutes frame-type support jig；Four pipe montants of standard knot are vertically arranged by rectangular configuration, fix and connect and compose rectangular frame structure by two first pipe cross bars and two second pipe cross bars on the top of four pipe montants and bottom respectively, pipe brace it is provided with in rectangular frame structure, diagonal angle, pipe brace two ends upper and lower with rectangular frame structure is connected, adpting flange disk is fixed at the two ends of pipe montant, and adjacent two standard knots connect by flange disk and high-strength bolt are fixing.This utility model standard knot makes simple, can be general as beam, post；It is convenient to install and remove, and efficiency of construction is high；The dimensional support moulding bed set up by standard knot, structural system stress is clear and definite, Path of Force Transfer clear, provides operating platform and support system for complex steel structure engineering when installing in high-altitude.
Description
Technical field
The present invention relates to Installation Technology of Steel Structure field, particularly relate to a kind of moulding bed universal standard and save.
Background technology
Along with expanding economy, the various types of steel building of China emerges in an endless stream, highly, span and complexity by
Cumulative add.Complex steel structure engineering, when high-altitude is installed, needs segmentation piecemeal to install, when total system is not formed
Waiting, need support system and construction operation platform to bear the weight of steel construction, this provisional working measure supports exactly
Moulding bed.Steel structural overhead is installed support jig and is typically used design of coupler scaffold at present, needs to expend substantial amounts of human and material resources,
And installation period is long, efficiency is the lowest；According to " construction fastener type steel pipe scaffold technical specification of security " JGJ130-
2011, the full hall bracing frame scaffolding height of fastener type is no more than 30 meters, and present work high above the ground engineering height often to exceed
30 meters, thus requirement cannot be met.
Summary of the invention
The technical problem to be solved is, for the shortcoming of above prior art, proposes a kind of moulding bed with general
Standard knot, have structural system stress clearly, Path of Force Transfer feature clearly, carry when installing in high-altitude for complex steel structure engineering
For operating platform and support system so that whole installation process safe ready is quick.
In order to solve above-mentioned technical problem, the technical scheme is that and be accomplished by: a kind of tire is provided
The frame universal standard saves, and described standard knot includes pipe montant, the first pipe cross bar, the second pipe cross bar, pipe brace and method
Blue disk, four pipe montants are vertically arranged by rectangular configuration, pass through two respectively on the top of four pipe montants and bottom
First pipe cross bar and two second pipe cross bars are fixed and are connected and composed rectangular frame structure, set in described rectangular frame structure
Described pipe brace, diagonal angle, described pipe brace two ends upper and lower with described rectangular frame structure is had to be connected, described pipe montant
Two ends are fixing connects described flange disk, and adjacent two standard knots connect by described flange disk and high-strength bolt are fixing.
The present invention limits technical scheme further, and the aforesaid moulding bed universal standard saves, described first pipe cross bar mistake
Connecting plate is welded to connect with pipe montant, and described second pipe cross bar is with bolts with pipe montant, described pipe brace
It is joined with bolts with pipe montant.
The aforesaid moulding bed universal standard saves, and described flange disk is welded with described pipe montant junction surrounding and puts more energy into
Steel plate.
The aforesaid moulding bed universal standard saves, and the standard knot bottom support jig contacts employing expansion bolt and connects with ground
Fixing.
Beneficial effects of the present invention is as follows: standard knot of the present invention makes simple, can be general as beam, post；Peace installation and dismantling
Except convenient, efficiency of construction is high；Can in different engineerings repeatedly, use, reduce construction cost.By standing that standard knot is set up
Body support jig, structural system stress is clear and definite, Path of Force Transfer clear, provides operation for complex steel structure engineering when installing in high-altitude
Platform and support system so that whole installation process safe ready is quick, eliminates potential safety hazard and hidden danger of quality.
Accompanying drawing explanation
Fig. 1 is the moulding bed overall structure schematic diagram of the present invention.
Fig. 2 is that moulding bed of the present invention uses view.
Fig. 3 is standard knot structural representation of the present invention.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the vertical connection diagram of standard knot of the present invention.
Fig. 6 is standard knot lateral connection schematic diagram of the present invention.
Fig. 7 is flange disc structure schematic diagram of the present invention.
Fig. 8 is flange disk connection diagram of the present invention.
Detailed description of the invention
The present invention is described in further detail below:
Embodiment 1
A kind of dimensional support moulding bed using universal standard joint composition that the present embodiment provides, structure such as Fig. 1 to Fig. 8 institute
Show, including the vertical column 2 connected and composed by standard knot and transverse truss formula beam 1, connect vertical column by high-strength bolt 52
Constitute frame-type support jig with transverse truss formula beam, support steel construction entity 3 to be installed by this support jig；Standard knot
Including pipe montant the 31, first pipe cross bar the 32, second pipe cross bar 34, pipe brace 33 and flange disk 35, four pipes
Montant is vertically arranged by rectangular configuration, passes through two first pipe cross bars and two respectively on the top of four pipe montants and bottom
Root the second pipe cross bar is fixing connects and composes rectangular frame structure, is provided with pipe brace, pipe brace in rectangular frame structure
Diagonal angle, two ends upper and lower with rectangular frame structure is connected, and adpting flange disk, adjacent two standard knots are fixed in the two ends of pipe montant
Connect by flange disk and high-strength bolt are fixing.Wherein the first pipe cross bar is crossed connecting plate and is welded to connect with pipe montant, and
Two pipe cross bars are with bolts with pipe montant, and pipe brace is joined with bolts with pipe montant, at flange disk
The disk steel plate 41 of 35 and pipe montant 31 junction surrounding are welded with stiffened steel plates 42, circumferentially direction on disk steel plate 41
Being uniformly distributed multiple bolt hole 43, the standard knot bottom support jig contacts employing expansion bolt and connects fixing with ground.
The installation method of the dimensional support moulding bed of the present embodiment, comprises the following steps:
(1) job site is carried out foundation construction, measure location and Pass line adjustment according to design drawing；
(2) make standard knot, pipe montant, the first pipe cross bar, the second circle will be included by welding and bolted mode
Pipe cross bar, pipe brace and the connection of flange disk are fabricated to standard knot；
(3) ground floor column is installed, and the standard segmented column of bottom first segment is carried out perpendicularity, absolute altitude and axial location and enters
Row correction, is corrected qualified rear first segment standard column and is tightened with base surface anchoring by expansion bolt, and carry out back-grouting；The
Two save above standard segmented column connects fixing on the basis of first segment standard segmented column by high-strength bolt；
(4) ground floor crossbeam is installed, and horizontal standard knot present ground before lifting carries out assembled solid by high-strength bolt connection
Fixed, multiple standard knots are assembled into horizontal girder truss, then lift by crane；The absolute altitude in crossbeam face and the two ends discrepancy in elevation use level
Instrument and scale measure, qualified after the high-strength bolt connected between column and crossbeam is carried out just twisting, and completing in 24h
Multiple twisting is twisted with whole；
(5) on ground floor support jig, repeat step (3) and (4), complete moulding bed integral installation；
(6) after moulding bed installation, carrying out detection and check and accept, the tolerance of the overall perpendicularity of moulding bed is H/2500+
10mm, H are moulding bed total height, and the tolerance ultimate value of perpendicularity is not more than 50mm；Integral planar bending tolerance is L/
1500mm, L are moulding bed overall width, and integral planar bending tolerance ultimate value is not more than 25mm.
When making standard knot, flange disk friction face should carry out blasting treatment, and the component handling rubbing surface well should have guarantor
Protect measure, and must not painting or be stained, the contact of high-strength bolt plate face should be smooth, if any the slope of more than 1/20, should use tiltedly
Packing ring is leveled up；Must bolt, nut and packing ring be carried out supporting before installation, and smear in nut a little mineral oil with reduce rub
Wiping power, but never stick on screw rod, in order to avoid penetrating into mother metal contact surface, and note not making bolt head, packing ring and mother metal contact surface have
Greasy dirt；High-strength bolt hole must be the hole being drilled to, Kong Bianying non-trimming and burr；During lifting, if crossbeam length is more than 20 meters, increase
Adding suspension centre quantity, hoisting point position equidistantly sets by calculating.
Above example is only the technological thought that the present invention is described, it is impossible to limit protection scope of the present invention with this, every
The technological thought proposed according to the present invention, any change done on the basis of technical scheme, each fall within scope
Within.
Claims (4)
1. a moulding bed universal standard saves, it is characterised in that: include pipe montant, the first pipe cross bar, the second pipe cross bar,
Pipe brace and flange disk, four pipe montants are vertically arranged by rectangular configuration, in top and the bottom of four pipe montants
Fix connect and compose rectangular frame structure, at described rectangle by two first pipe cross bars and two second pipe cross bars respectively
Being provided with described pipe brace in frame structure, diagonal angle, described pipe brace two ends upper and lower with described rectangular frame structure is connected, institute
Stating the described flange disk of the fixing connection in two ends of pipe montant, adjacent two standard knots pass through described flange disk and high-strength bolt
Fixing connection.
The moulding bed universal standard the most according to claim 1 saves, it is characterised in that: connecting plate crossed by described first pipe cross bar
Being welded to connect with pipe montant, described second pipe cross bar is with bolts with pipe montant, described pipe brace and pipe
Montant is joined with bolts.
The moulding bed universal standard the most according to claim 1 saves, it is characterised in that: described flange disk erects with described pipe
Bar junction surrounding is welded with stiffened steel plates.
The moulding bed universal standard the most according to claim 1 saves, it is characterised in that: the standard knot bottom support jig and ground
It is fixing that face contact uses expansion bolt to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520031.4U CN205777401U (en) | 2016-06-01 | 2016-06-01 | A kind of moulding bed universal standard saves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520031.4U CN205777401U (en) | 2016-06-01 | 2016-06-01 | A kind of moulding bed universal standard saves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205777401U true CN205777401U (en) | 2016-12-07 |
Family
ID=58136756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620520031.4U Expired - Fee Related CN205777401U (en) | 2016-06-01 | 2016-06-01 | A kind of moulding bed universal standard saves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205777401U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971294A (en) * | 2016-06-01 | 2016-09-28 | 上海宝冶集团有限公司 | Stereoscopic supporting scaffold composed of universal standard joints and mounting method |
| CN107989447A (en) * | 2017-12-26 | 2018-05-04 | 中建三局第二建设工程有限责任公司 | A kind of large-scale earthing concrete tank dome steel support structure and installation method |
| CN109797959A (en) * | 2019-01-28 | 2019-05-24 | 中国五冶集团有限公司 | For the support standard knot in big special-shaped component installation combined type support system |
| CN110407109A (en) * | 2019-08-08 | 2019-11-05 | 中冶天工集团有限公司 | A kind of assembling device and construction method of large space ultra-large type air hose |
-
2016
- 2016-06-01 CN CN201620520031.4U patent/CN205777401U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971294A (en) * | 2016-06-01 | 2016-09-28 | 上海宝冶集团有限公司 | Stereoscopic supporting scaffold composed of universal standard joints and mounting method |
| CN107989447A (en) * | 2017-12-26 | 2018-05-04 | 中建三局第二建设工程有限责任公司 | A kind of large-scale earthing concrete tank dome steel support structure and installation method |
| CN109797959A (en) * | 2019-01-28 | 2019-05-24 | 中国五冶集团有限公司 | For the support standard knot in big special-shaped component installation combined type support system |
| CN110407109A (en) * | 2019-08-08 | 2019-11-05 | 中冶天工集团有限公司 | A kind of assembling device and construction method of large space ultra-large type air hose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105971294A (en) | Stereoscopic supporting scaffold composed of universal standard joints and mounting method | |
| CN205777401U (en) | A kind of moulding bed universal standard saves | |
| CN204781881U (en) | Elevartor shaft structure construction handling frame | |
| CN103866986B (en) | Long span variable cross-section bolted spherical node net shell mounting method | |
| CN103266778B (en) | Detachable triangular scaffold and steel truss assembly construction method | |
| CN105003090B (en) | Temporary support frame for mounting assembly type steel structure | |
| CN108343163A (en) | Steel column butt joint adjusts fixing device and method | |
| CN205775852U (en) | A kind of active force conversion support for steel structure support moulding bed top | |
| CN203223003U (en) | Detachable triangular jig frame for steel truss assembling | |
| CN203034779U (en) | Self-lifting-type scaffold operating platform | |
| CN201416263Y (en) | Disc bolt type scaffold | |
| CN206345617U (en) | Building tower crane attachment device is received in a kind of | |
| CN109441101B (en) | Construction platform for high-altitude operation concrete circular roof | |
| CN204876631U (en) | Assembled steel structure installation uses interim support frame | |
| CN104310234B (en) | Outer outstanding climbing tower crane support system | |
| CN108396970A (en) | A kind of integral installation method of plane grid | |
| CN107237515A (en) | The support meanss and its application method of circular steel truss structure | |
| CN203361596U (en) | Auxiliary support of integrated lifting operation platform | |
| CN209723570U (en) | Steel column docking installation operation platform | |
| CN208791035U (en) | Solid concrete roabed assembles portal frame with rail | |
| CN107780644B (en) | Operation platform for elevator shaft construction and use method thereof | |
| CN218969738U (en) | Support frame for 321 type bailey trestle | |
| CN112049017A (en) | Bailey frame integral frame falling device for cast-in-place box girder and construction process | |
| CN206426873U (en) | A kind of high headroom section contact net cantilever beam of urban track traffic | |
| CN206581578U (en) | Double-layer basket constructing device for overhanging scaffold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |