CN104929376B - A kind of prefabricated frock of steel structure modularization - Google Patents
A kind of prefabricated frock of steel structure modularization Download PDFInfo
- Publication number
- CN104929376B CN104929376B CN201510327091.4A CN201510327091A CN104929376B CN 104929376 B CN104929376 B CN 104929376B CN 201510327091 A CN201510327091 A CN 201510327091A CN 104929376 B CN104929376 B CN 104929376B
- Authority
- CN
- China
- Prior art keywords
- shaped steel
- steel
- limited block
- prefabricated
- bearing
- 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.)
- Active
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of prefabricated frock of steel structure modularization, the mounting system set including at least two groups parallel intervals and the pull bar that two adjacent groups mounting system links together, include the base plate for setting gradually from bottom to up respectively per pack support system, lower shaped steel and upper shaped steel, horizontal adjusting mechanism is fixedly connected between upper shaped steel and lower shaped steel, horizontal adjusting mechanism includes at least two hydraulic jacks, it is lower that supporting leg is provided between shaped steel and base plate, upper shaped steel is box shaped steel, mo(u)ld top half ladle includes top panel, bottom panel and two side plates being located between top panel and bottom panel, the two ends of side plate have graduated scale.Each mounting system is joined together to form rigid body using pull bar when using, the data such as center spacing, specification according to the adjacent shaped steel column of required prefabricated steel structure module, the levelness of upper shaped steel is adjusted by the hydraulic jack in horizontal adjusting mechanism, by size of the display steel structure module directly perceived of the graduated scale of measuring mechanism when prefabricated.
Description
Technical field
The present invention relates to a kind of prefabricated frock of steel structure modularization, belong to the steel structure module engineering during chemical plant installations is built
Technical field.
Background technology
The main structure type such as including pipe support, framework, truss of structural steelwork in chemical plant installations, because of the technique stream of device
Journey, technological parameter are different and specification is different.The linked vector graph of steel construction is either welded or high strength exploitation, in factory
Inside carry out batch production it is prefabricated when, influenceed by the limitation of traffic condition and cost of transportation, steel structural upright column, horizontal stroke are only carried out mostly
The bare bones such as beam, diagonal brace, tripod it is prefabricated, job site environmental condition, resource distribution and balance then according to scene etc. will
Element, by steel construction bare bones is secondary be prefabricated into module after installed.It is usually used when steel structure module carries out prefabricated at the scene
Lay simple frock method and steel platform method organizing construction is set.
Laying simple frock method is near Steel Structure Installation position at the construction field (site), it is smooth go out with treat prefabricated steel construction
The place that Module specifications match, distance puts several H profile steels being parallel to each other or steel pipe in certain intervals after compacting, by H
Shaped steel or steel pipe are levelling, pad is steady and interconnection forms it into the association with rigidity and stability, enterprising in the association
Row steel structure module it is prefabricated.Carry out that steel structure module is prefabricated using this method, the measure materials for laying simple frock are difficult to
Recycling, high cost.The adjacent shaped steel column of module being placed on simple frock need to be entered using level vial and parallels group
Row is levelling, and time-consuming, efficiency is low.Spacing control between module adjacent upright posts then needs first to be measured in H profile steel or steel pipe, draws
Line, spot welding positive stop, tedious process, time-consuming, work efficiency is low, in addition in the steel structure module of prefabricated different size, needs not
Disconnected repetition removes the cumbersome process of former unmatched positive stop, measurement, setting-out, spot welding positive stop again.Module is adjacent
It is sliding friction by the friction between the shaped steel column and simple frock shaped steel of play when plane diagonal between column is adjusted, because
Frictional force is big and play is difficult and whard to control, laborious time-consuming.
It is to use after smooth location steel plate to lay temporary platform at the construction field (site) to set steel platform method, is drawn in steel platform
The overall size and spot welding positive stop of steel structure module, complete the prefabricated of steel structure module in steel platform.Using this method group
Knit steel structure module it is prefabricated when, the measure materials demand that sets steel platform is big, place holding time is long, and steel structure module is adjacent
The operations such as levelling, spacing, the plane diagonal adjustment of shaped steel column equally exist that time-consuming, work efficiency is low, the laborious defect such as big, and
Inevitably there is the phenomenon of the single operation duplication of labour.
The content of the invention
It is an object of the invention to provide a kind of repeatable prefabricated frock of the steel structure modularization for utilizing, to solve existing skill
Materials demand is big and the adjacent shaped steel column of module is levelling, spacing is spacing, plane is diagonal when the steel structure modularization of art is prefabricated
The operations such as line adjustment are laborious, time-consuming, the low technical problem of work efficiency.
The present invention is adopted the following technical scheme that：A kind of prefabricated frock of steel structure modularization, it includes at least two groups parallel
The pull bar linked together every the mounting system for setting and by two adjacent groups mounting system, it is described to include respectively per pack support system
Base plate, lower shaped steel and the upper shaped steel for setting gradually from bottom to up, are fixedly connected with level tune between the upper shaped steel and lower shaped steel
Whole mechanism, the horizontal adjusting mechanism includes at least two hydraulic jacks, is provided with supporting leg between the lower shaped steel and base plate, institute
Shaped steel is stated for box shaped steel, mo(u)ld top half ladle includes top panel, bottom panel and two sides being located between top panel and bottom panel
Plate, the two ends of the side plate have graduated scale.
End position inside the upper shaped steel is provided with bearing assembly, and bearing assembly includes two be fixed on bottom panel
Axle supporting plate and two ends are respectively erected in the axle on two axle supporting plates, the bearing of trend phase of the bearing of trend of the axle and upper shaped steel
Together, the two ends of axle are separately installed with bearing, and the top edge of the height higher than side plate of the bearing top is right on the top panel
The position of bearing is answered to offer the bearing protrusion hole passed through for bearing.
The quantity at least two of the bearing assembly, the center line of each bearing assembly axis overlaps, adjacent two bearings group
The distance at part interval is equal.
The bearing is unlubricated rolling bearing, and two axle supporting plates in the same bearing assembly are located at two respectively
The outside of bearing, the top edge of the axle supporting plate offers semicircular axle fitting recess, in the same bearing assembly two
It is respectively equipped with axle bumper plate on the outside of individual axle supporting plate, the lower edge of the axle supporting plate and axle bumper plate offers semicircle osculum.
The prefabricated frock of steel structure modularization also includes limited block, is offered on the position at the top panel two ends for limit
Position block is coincide the limited block pilot hole of insertion, and the limited block is inserted with limited block pilot hole rotation stop and coordinated.
The limited block is in asymmetric T-type structure, and the asymmetric T-shaped limited block includes being inserted with limited block pilot hole and coordinates
Vertical arm and be fixed on the horizontal arm of vertical arm upper end or so extension, the fixed center of horizontal arm and vertical arm deviates horizontal arm
Center, it is equal that the horizontal arm protrudes from width of the length of vertical arm one end with vertical arm in the lateral direction, water
The length that flat arm protrudes from the vertical arm other end is the twice of vertical arm width in the lateral direction.
The limited block pilot hole is square hole, and the part that the limited block coordinates with the inserting of limited block pilot hole is four
Prismatic, the limited block is welded by steel plate, and the limited block pilot hole that the top panel is often held is respectively divided into front and rear two
Row, previous row's limited block pilot hole is interspersed with latter row's limited block pilot hole.
The pull bar include vertical connecting rod and and brace, the vertical connecting rod is vertically arranged with mounting system, the brace
With the angle that mounting system has 0 ~ 90 °.
It is connected with the supporting leg and vertically pulls ear, the end of the vertical connecting rod is connected to and vertically pulls on ear.
The side of the lower shaped steel is provided with has 0 ~ 90 ° of oblique pull ear of angle, the end of the brace with lower shaped steel
It is connected on oblique pull ear.
The beneficial effects of the invention are as follows：The present invention using hydraulic jack as horizontal adjusting mechanism, using graduated scale as
, after multigroup mounting system addressing is put when using, be joined together to form each mounting system just using pull bar by measuring mechanism
The data such as gonosome, center spacing, specification according to the adjacent shaped steel column of required prefabricated steel structure module, by horizontal adjustment machine
The levelness of the upper shaped steel of hydraulic jack adjustment in structure, by the display steel structure module directly perceived of the graduated scale of measuring mechanism
Size when prefabricated.Steel structure modularization of the invention it is prefabricated can frock used as equipment, can reuse and reduce construction
Measure materials, saving construction supplementary costs.The present invention is flexible, multiple functional, time saving with simple, easy to assembly, operation is made
It is laborsaving, be easy to control, many advantages, such as work efficiency is high, have obvious positive role in quality, progress, cost objective control field.
Further, bearing assembly can be as micro tribology mechanism of the invention, first by previously selected adjustment steel when using
A root type steel column of play is needed to be placed on bearing assembly between construction module adjacent shaped steel column during plane diagonal, will be another
One root type steel column is placed in one end that box shaped steel is not provided with bearing assembly according to the spacing of detail of design, measures steel construction mould
Plane diagonal between the adjacent shaped steel column of block, when carrying out the plane diagonal adjustment between steel structure module adjacent upright posts, uses
External force makes the shaped steel column of steel construction play on bearing assembly, due to the friction between shaped steel column and bearing for rolling rubs
Wipe, plane diagonal between adjacent shaped steel column in the prefabricated frock of steel structure modularization can be adjusted using micro tribology mechanism of the invention
The sliding friction of play shaped steel column is converted into rolling friction when whole, the reaction with frictional force when reducing shaped steel column play
Power, effect that is time saving and energy saving, being easy to control and improve work efficiency.
Further, multiple bearing assemblies are set, in the steel structure module of prefabricated different size, can be prefabricated according to treating
The specification of steel structure module adjacent upright posts shaped steel, spacing selection one of which bearing assembly, then the shaped steel column pendulum that play will be treated
It is placed on this group of bearing assembly, you can sliding friction is converted into rolling friction using this group of bearing, it is time saving and energy saving and easy to reach
In the purpose of control.
Further, axle bumper plate can be limited the play to bearing assembly working condition lower axle, prevents axle from axle support
Deviate from plate.
Further, limited block and limited block pilot hole constitute position-limit mechanism of the invention, according to treating pre-manufactured steel when using
Specification, the spacing of construction module adjacent upright posts shaped steel, the limited block pilot hole on selection box shaped steel top panel, limited block is inserted
Enter in limited block pilot hole, then the spacing between two limited blocks on same box shaped steel is both the adjacent shaped steel of steel structure module
The gabarit spacing of column.When specification, spacing when steel structure module adjacent upright posts shaped steel change, it is only necessary to extract limited block simultaneously
Specification, spacing according to pillar steel reselect limited block pilot hole or change the assembling mode of limited block, you can smoothly reach
To the purpose of accurate limit.Position-limit mechanism of the invention can simplify steel structure module it is prefabricated before measurement, setting-out, spot welding it is spacing
Block operation, while the steel structure module for exempting different size removes former unmatched limited block, measurement, setting-out, again when prefabricated
The duplication of labour of spot welding limited block, plays positive role that is simple to operate, improving work efficiency, reduce auxiliary material loss.
Further, the limited block of asymmetric T-type structure can have various forms for being assemblied in limited block pilot hole, can be with
The change of specification, spacing according to steel structure module adjacent upright posts shaped steel flexibly changes assembling form.
Further, the characteristics of limited block that steel plate is welded has small volume, lightweight, rigidity is big, can meet reality
The requirement of border operation；The limited block mounting hole that two rows are interspersed can make the selection of limited block pilot hole more abundant, with full
The adjacent upright posts shaped steel of sufficient different size, spacing.
Further, by the drawing ear of vertical connecting rod, brace drawing ear respectively with supporting leg on vertically pull it is oblique on ear, lower shaped steel
Draw ear flexible connection together, vertical connecting rod and brace can be such that the connection of adjacent stent system more consolidates.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the present invention；
Fig. 2 is the use state figure of Fig. 1；
Fig. 3 is the structural representation of Fig. 1 medium-height trestle systems；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the right view of Fig. 3；
Fig. 6 is the enlarged drawing of I part in Fig. 3；
Fig. 7 is the enlarged drawing of II part in Fig. 4；
Fig. 8 is the enlarged drawing of III part in Fig. 1；
Fig. 9 is the structural representation of asymmetric T-shaped limited block in an embodiment of the present invention；
Figure 10 is the right view of Fig. 9；
Figure 11 is the upward view of Fig. 9.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
The concrete structure of an embodiment of the present invention as shown in Figures 1 to 9, the prefabricated work of steel structure modularization of the present embodiment
Dress includes the mounting system that at least two groups parallel intervals are set and the pull bar that two adjacent groups mounting system links together, described
Pull bar include vertical connecting rod 502 and with brace 202, the vertical connecting rod 502 is vertically arranged with mounting system, the brace 202
With the angle that mounting system has 0 ~ 90 °.The base plate 3 for including setting gradually from bottom to up respectively per pack support system, under
Shaped steel 2 and upper shaped steel 1, are fixedly connected with horizontal adjusting mechanism, the horizontal adjustment machine between the upper shaped steel 1 and lower shaped steel 2
Structure includes at least two hydraulic jacks 4, and supporting leg 5 is provided between the lower shaped steel 2 and base plate 3, and the upper shaped steel 1 is box type
Steel, upper shaped steel 1 includes top panel 101, bottom panel 102 and two side plates being located between top panel 101 and bottom panel 102
103, the two ends of the side plate 103 have graduated scale 6, and the graduated scale 6 is measuring mechanism of the invention.On the supporting leg 5
It is connected with and vertically pulls ear 501, the end of the vertical connecting rod 502 is connected to and vertically pulls on ear 501.The side of the lower shaped steel 2 is provided with
There is 0 ~ 90 ° of oblique pull ear 201 of angle with lower shaped steel 2, the end of the brace 202 is connected on oblique pull ear 201.Brace
With the angle between lower shaped steel determined by the spacing and brace its length of adjacent two stands system.
In the present embodiment, the end position inside upper shaped steel 1 is provided with least two bearing assemblies 7, and bearing assembly 7 is this hair
Bright micro tribology mechanism, each bearing assembly 7 includes two axle supporting plates 703 being fixed on bottom panel 102 and two ends difference
The axle 701 on two axle supporting plates 703 is erected at, the bearing of trend of the axle 701 is identical with the bearing of trend of upper shaped steel 1, axle 701
Two ends be separately installed with bearing 702, the bearing 702 is unlubricated rolling bearing, and the height of the top of the bearing 702 is high
The bearing protrusion passed through for bearing is offered in the position of correspondence bearing 702 on the top edge of side plate 103, the top panel 101
Hole.The center line of each bearing assembly axis 701 overlaps, adjacent two bearings inter-module every distance it is equal.Same bearing assembly
In two axle supporting plates 703 be located at the outsides of two bearings 702 respectively, the top edge of the axle supporting plate 704 offers semicircle
Axle fitting recess, the outside of two axle supporting plates 703 in the same bearing assembly is respectively equipped with axle bumper plate 704, the axle
The lower edge of supporting plate 703 and axle bumper plate 704 offers semicircle osculum.
The prefabricated frock of steel structure modularization of the present embodiment also includes limited block 8, on the position at the two ends of the top panel 101
The limited block pilot hole 9 of the insertion that coincide for limited block is offered, the limited block 8 is inserted with the rotation stop of limited block pilot hole 9 and coordinated.
Limited block 8 constitutes position-limit mechanism of the invention with limited block pilot hole 9.Limited block 8 in the present embodiment uses asymmetric T junction
Structure, the asymmetric T-shaped limited block includes the vertical arm coordinated with the inserting of limited block pilot hole and is fixed on vertical arm upper end or so
The fixed center of the horizontal arm of extension, horizontal arm and vertical arm deviates the center of horizontal arm, and the horizontal arm protrudes from perpendicular
Width of the length of straight-arm one end with vertical arm in the lateral direction is equal, and the length that horizontal arm protrudes from the vertical arm other end is
The twice of vertical arm width in the lateral direction.Horizontal arm protrudes from the shorter one end of vertical arm and is in asymmetric T-shaped limited block
Short T ends, horizontal arm protrudes from vertical arm one end more long for T ends long in asymmetric T-shaped limited block, in asymmetric T-shaped limited block
The part of vertical arm protrusion is T bottoms.The limited block pilot hole 9 is square hole, the limited block 8 and limited block pilot hole 9
It is four prism type to insert the part for coordinating, that is, the vertical arm of asymmetric T-shaped limited block is four prism type.The limited block 8
It is welded by steel plate, the limited block pilot hole 9 that the top panel 101 is often held is respectively divided into front two rows, and previous row is spacing
Packaged distribution is interspersed with latter row's limited block pilot hole.
, by being that the different parts assembling of function is formed, often covering frock can root for the prefabricated frock of steel structure modularization of the present embodiment
Constituted with 2~6 pack support systems and some pull bars according to the specification for treating Prefabricated steel construction module, pin is used between mounting system, pull bar
The pattern of axle connection is combined into fixed rigid structure.Mounting system, pull bar, bearing pin are fabricated to standard component, meet frock fast
Speed is dismounted and mounted and changed and uses the requirement of function.
As shown in Figures 3 to 5, each pack support system includes upper shaped steel 1, lower shaped steel 2, hydraulic jack 4, supporting leg 5, bottom
Plate 3, upper and lower shaped steel is box shaped steel.Upper shaped steel 1, lower shaped steel 2 are made using 8~20mm steel plates, from box-structure type
The purpose of steel is to improve the bearing capacity of frock, while setting spacing packaged using the top panel 101 of the upper shaped steel of box-structure
Distribution 9, bearing protrudes hole, and the inner chamber of the upper shaped steel of box-structure can easily realize bearing supporting plate 703, bearing baffle 704
Install.The length, width and height dimensions of upper shaped steel 1 is 10000 × 300 × 200mm, the length, width and height size of lower shaped steel 2 in the present embodiment
Specification is 10000 × 300 × 150mm, and the top panel of upper and lower shaped steel and the thickness of bottom panel are 10mm, and the thickness of side plate is equal
It is 8mm.
It is the stiffener of 8mm that the inner chamber of upper shaped steel 1, lower shaped steel 2 in box-structure sets one piece of thickness at interval of 500mm
104, stiffener 104 has the effect for strengthening box shaped steel rigidity, and the stiffener in the both sides of bearing assembly 7 can also be played simultaneously
The effect of reinforced shaft supporting plate 703 and axle bumper plate 704.In the two ends outer surface of side plate 103 of upper shaped steel, graduated scale 6 is set, can be with
Dimensional measurement when making steel structure module prefabricated is intuitively changed, normalization.
Base plate 3 uses length, width and height dimensions to be made up of the steel plate of 10000 × 400 × 20mm, base plate 3 and lower shaped steel 2 it
Between the supporting leg 5 that sets have five, every supporting leg 5 is made up of the steel pipe of 219 × 8mm of φ, supporting leg 5 and base plate 2, supporting leg 5 and mo(u)ld bottom half
The connection of steel 2 is used and is rigidly connected.
In the present embodiment, connected with three hydraulic jacks of 30t 4 between upper shaped steel 1, lower shaped steel 2, can be using welding
Be fixed on hydraulic jack 4 between upper and lower shaped steel by mode or bolted mode, using hydraulic jack 4 can fast,
The levelness of the convenient upper shaped steel 1 of regulation, so as to reach the steel construction mould that regulation is placed in the prefabricated frock of steel structure modularization
The effect of block levelness.
Vertical connecting rod 502, brace 202 formed using φ 89 × 6mm steel pipe manufacturings, vertical connecting rod 502, brace 202
Termination is equipped with drawing ear, using pin by the drawing ear of vertical connecting rod, brace drawing ear respectively with supporting leg on vertically pull ear 501, under
Oblique pull ear 201 on shaped steel is flexibly connected together.Vertically pull ear 501, the drawing ear of oblique pull ear 201, vertical connecting rod, the drawing ear of brace
It is that, by thickness for the steel plate setting-out of 10mm is made, pin is machined using the round steel of φ 40 and is made.
In the present embodiment, the upper two ends of shaped steel top panel 101 offer the limited block pilot hole 9 that two rows mutually stagger, and often arrange
The spacing of positive stop pilot hole is 500mm, and the size of each positive stop pilot hole 9 is 50 × 50mm, adjacent two rows limit
Position block pilot hole mutually staggers 100mm.Asymmetric T-shaped limited block 8 is the steel plate making of 4mm, such as Fig. 9 to Figure 11 using thickness
Shown, asymmetric T-shaped limited block 8 is by two asymmetric T-steel plates of same size, 801, four rectangle steel plates 802 and five
Square steel plate 803 is assembled, and the specification of four rectangle steel plates 802 is divided into 200 × 42 × 4mm and 100 × 42 × 4mm two
Kind, five square steel plates 803 are the unified specification of 42 × 42 × 4mm.The asymmetric T-shaped limited block for making shaping is short T ends
The asymmetric T-shaped casing of 50mm, 50 × 50mm of T ends 100mm, T bottom specification long, T-shaped box house contains two studs, this interior
The characteristics of structure of the portion containing muscle has small volume, lightweight, rigidity is big, can meet the requirement of practical operation.
When using, using limited block pilot hole 9 and the various different assembling modes of limited block 8, different size, spacing are realized
The adjacent shaped steel column of steel structure module it is spacing.The rule of Prefabricated steel construction module adjacent upright posts shaped steel are treated according to specific method
Lattice, spacing, limited block pilot hole is selected at upper shaped steel top panel two ends respectively, and asymmetric T-shaped limited block is pressed and steel construction mould
In the orientation insertion limited block pilot hole that block pillar steel matches, then the spacing of two limited blocks on same upper shaped steel is
It is the gabarit spacing of the adjacent shaped steel column of steel structure module.Specification, spacing when steel structure module adjacent upright posts shaped steel become
During change, it is only necessary to extract positive stop and the specification according to pillar steel, spacing reselect positive stop pilot hole and limiting block
The assembling mode of block, you can smoothly reach the purpose of accurate limit.
In the present embodiment, four groups of axles of 3~5mm of protrusion top panel of interval setting in the intracavity space of the one end of upper shaped steel 1
Bearing assembly 7, four groups of bearing assemblies 7 be with eight external diameter 100mm, internal diameter 55mm, thickness 30mm unlubricated rolling bearing 702
It is made, each bearing assembly 7 includes an axle 701 and two bearing spacing are the unlubricated rolling bearing 702 of 200mm.
Axle 701 is processed from the round steel of φ 60mm, and bearing assembling end is processed into the boss structure of φ 55mm and takes overgauge, should be able to
Enough meet interference fit requirement when axle is assembled with bearing.Axle supporting plate 703, axle bumper plate 704 are the steel plate system of 8mm using thickness
The rectangle steel plate that specification is 284 × 143 × 8mm is made, axle supporting plate is opened up and axle cooperation with the position of the assembling of axle
R27.5mm semicircle axle fitting recess, axle supporting plate group is welded in and rigid structure is formed on shaped steel internal face, axle supporting plate and unlubricated rolling
Dynamic bearing makes 3~5mm of the upper shaped steel top panel of unlubricated rolling bearing protrusion after coordinating.The effect of axle bumper plate is that bearing group is altered
Dynamic to carry out spacing, axle baffle group is welded in and rigid structure is formed on shaped steel internal face, and can realize the shape that works bearing assembly
The play of state lower axle is limited.The bearing protrusion hole corresponding with unlubricated rolling bearing opened up on upper shaped steel top panel,
Each unlubricated rolling bearing protrusion can be ensured in top panel surface and in working order under do not produce contact, when using and also
Can be in the lower surface group of top panel weldering height 40mm, side's annular stud of thickness 10mm, party's annular stud can be to removable
The rigidity for unloading bearing cover is strengthened.When steel construction carry out modularization it is prefabricated when, according to steel structure module adjacent upright posts shaped steel
Specification, spacing, select one group of bearing assembly, plane between previously selected adjustment steel structure module adjacent shaped steel column is diagonal
The shaped steel column of play is needed during line, is placed on the bearing assembly, the plane between steel structure module adjacent upright posts are carried out is diagonal
When line is adjusted, using the shaped steel column of the rolling friction play steel construction of unlubricated rolling bearing group, reduction frictional force, just is reached
In control, purpose that is time saving and energy saving and improving work efficiency.
Structural steelwork in the chemical plant installations mainly structure type, pipe support, framework steel knot such as including pipe support, framework, truss
The shaped steel column of structure is usually the spacing between the H profile steel of H200 × 200~H600 × 600, the adjacent H profile steel column of pipe support, framework
In the majority with 6000~9000mm, the prefabricated frock of steel structure modularization of the present embodiment is to be directed to above-mentioned frequently-used data and develop.
The box shaped steel specification of the prefabricated frock of steel structure modularization is 10000 × 300 × 200mm in the present embodiment, as shown in Fig. 2 with
Specification is H500 × 500mm, center spacing as a example by the adjacent H profile steel columns of 7500mm, to briefly explain this reality in steel construction pipe support
The prefabricated frock of steel structure modularization for applying example be how to complete steel construction pipe support carry out modularization it is prefabricated when measurement, it is levelling, limit
The operations such as the plane diagonal adjustment between position and adjacent upright posts.
First, steel is carried out using 2~6 pack support systems and some pull bars according to the physical dimension for treating Prefabricated steel construction module
The assembly of the prefabricated frock of structural module, assembly is directly utilized between the upper shaped steel and lower shaped steel of each mounting system after terminating
Hydraulic jack will be levelling in upper shaped steel, shaped steel on each is in same level, can so ensure in steel construction
Carried out in the prefabricated frock of modularization steel structure module it is prefabricated when, steel structure module overall process remains naturally horizontally state.Value
Obtain one to be mentioned that, the horizontal adjusting mechanism in the present invention not only can efficiently realize the levelling work of steel structure module, while
The prefabricated work of the arch camber requirement no more than truss module of 200mm can be easily completed using the impulse stroke of hydraulic jack
Make.
The measuring mechanism of the present embodiment is the graduated scale at the upper shaped steel side plate two ends for being assemblied in each mounting system, the measuring machine
Structure both can independently be used and can also used cooperatively with position-limit mechanism.Specification, spacing data according to steel structure steel column, lead to
The directly perceived of scaleover chi is displayed in 10000mm upper shaped steel top panel two ends long and selects limited block pilot hole respectively, by two not
Symmetrical T-shaped limited block is inserted into limited block pilot hole by two short T ends assembling modes positioned opposite, then asymmetric T-shaped limit
The spacing at two short T ends of position block is the shaped steel column gabarit spacing of adjacent two H500 of steel structure module × 500mm.Steel construction
Module can observe the geometrical variations of steel structure module simultaneously in prefabrication process by the display directly perceived of measuring system and at any time
Adjustment in time.
Micro tribology mechanism is bearing assembly, selects one of which bearing assembly, is a H of H500 × 500mm by specification
Shaped steel column is placed on the bearing assembly, the H profile steel column as steel structure module it is prefabricated when adjacent upright post flat face diagonal
Play column during adjustment, when carrying out the plane diagonal adjustment between steel structure module adjacent upright posts, along the work of bearing
Direction play is placed in the H profile steel column on bearing assembly, between completing steel structure module adjacent upright posts under micro tribology state
Plane diagonal is adjusted.
The prefabricated frock of the present embodiment steel structure modularization contains measuring mechanism, horizontal adjusting mechanism, position-limit mechanism, micro tribology
Mechanism, be simple and convenient to operate with setting, it is time saving and energy saving, change it is flexible, multiple functional, applied widely many advantages, such as, tool
Body set and application method be by containing measuring system, horizontal adjustment system, caging system, micro tribology system multigroup carriage support
System addressing is put, and will be distributed in containing micro tribology system end when each mounting system is put and level is utilized between the same side, mounting system
Pull bar, brace and pin connect into rigid body.Center spacing according to the adjacent shaped steel column of required prefabricated steel structure module,
The data such as specification, by the display directly perceived of graduated scale in measuring mechanism, selection position-limit mechanism, micro tribology mechanism end are limited accordingly
The packaged distribution in position, unlubricated rolling bearing assembly, by asymmetric T-shaped limited block by meeting steel structure module pattern size requirement
Assembling combination is assembled.Plane diagonal between adjacent shaped steel column in steel structure module prefabrication process set in advance is adjusted
The shaped steel column of play is carried out during operation, is placed in the unlubricated rolling bearing group of frock protrusion box shaped steel top panel and is leaned on
Tight positive stop, another root type steel column is then placed in the other end of frock and is close to positive stop, measures steel structure module phase
Spacing peace face diagonal between adjacent shaped steel column, uses external force play shaped steel set in advance in unlubricated rolling bearing group
Spacing peace face diagonal between column, repetition measurement steel structure module adjacent upright posts, until meeting detail of design and relevant criterion, rule
The requirement of model.The components such as crossbeam, diagonal brace between assembling steel structure module adjacent upright posts, complete the prefabricated of steel construction sheet module.
Above-described embodiment is a kind of preferred embodiment of the invention, and the preferred quantity of bearing assembly is 4 ~ 6, in the present invention
In other embodiments, the quantity of bearing assembly can be selected according to actual needs.
In other embodiments of the invention, limited block mounting hole can also be quantity more than three rows and three rows, spacing
Block mounting hole can also only have a row, and limited block mounting hole can be according to actual needs in the arrangement form of box shaped steel top panel
Flexibly set；Limited block pilot hole can also be slot or diamond hole or polygonal hole, corresponding limited block and limit
The part that the packaged distribution inserting in position coordinates should be the structure of the inserting cooperation that coincide with limited block pilot hole；Limited block can also be used
Solid steel column is made；Limited block can also can also use L-shaped structure using the straight column construction of length, limited block.It is spacing
The concrete structure and production method of block can be used flexibly according to actual needs.
Although being described in detail to embodiments of the present invention above, the invention is not restricted to above-mentioned implementation
Mode.The scope of the present invention that appended claim is limited includes all equivalent replacements and change.
Claims (10)
1. the prefabricated frock of a kind of steel structure modularization, it is characterised in that：It includes the carriage support that at least two groups parallel intervals are set
System and the pull bar that two adjacent groups mounting system links together, include what is set gradually from bottom to up per pack support system respectively
Base plate（3）, lower shaped steel（2）With upper shaped steel（1）, the upper shaped steel（1）With lower shaped steel（2）Between be fixedly connected with horizontal adjustment machine
Structure, the horizontal adjusting mechanism includes at least two hydraulic jacks（4）, the lower shaped steel（2）And base plate（3）Between be provided with branch
Leg（5）, the upper shaped steel（1）It is box shaped steel, upper shaped steel（1）Including top panel（101）, bottom panel（102）And it is located at top
Two side plates between panel and bottom panel（103）, the side plate（103）Two ends there is graduated scale（6）.
2. the prefabricated frock of steel structure modularization according to claim 1, it is characterised in that：The upper shaped steel（1）Internal
End position is provided with bearing assembly（7）, bearing assembly（7）Including being fixed on bottom panel（102）On two axle supporting plates（703）With
Two ends are respectively erected in two axle supporting plates（703）On axle（701）, the axle（701）Bearing of trend and upper shaped steel（1）Prolong
Stretch direction identical, axle（701）Two ends be separately installed with bearing（702）, the bearing（702）The height of top is higher than side plate
（103）Top edge, the top panel（101）Upper correspondence bearing（702）Position offer and supply bearing（702）The bearing of transmission
Protrusion hole.
3. the prefabricated frock of steel structure modularization according to claim 2, it is characterised in that：The bearing assembly（7）Number
Amount at least two, each bearing assembly（7）Axis（701）Center line overlap, adjacent two bearings inter-module every distance it is equal.
4. the prefabricated frock of steel structure modularization according to claim 3, it is characterised in that：The bearing（702）It is without profit
Sliding rolling bearing, two axle supporting plates in same bearing assembly（703）Two bearings are located at respectively（702）Outside, it is described
Axle supporting plate（703）Top edge offer semicircular axle fitting recess, two axle supporting plates in the same bearing assembly
（703）Outside be respectively equipped with axle bumper plate（704）, the axle supporting plate（703）With axle bumper plate（704）Lower edge offer half
Circular osculum.
5. the prefabricated frock of steel structure modularization according to claim 1, it is characterised in that：The steel structure modularization is prefabricated
Frock also includes limited block（8）, the top panel（101）Offered on the position at two ends and supply limited block（8）The limit of identical insertion
The packaged distribution in position（9）, the limited block（8）With limited block pilot hole（9）Rotation stop inserting coordinates.
6. the prefabricated frock of steel structure modularization according to claim 5, it is characterised in that：The limited block（8）In not right
Claiming T-type structure, the asymmetric T-shaped limited block includes and limited block pilot hole（9）Insert the vertical arm of cooperation and be fixed on vertically
The fixed center of the horizontal arm that arm upper end or so extends, horizontal arm and vertical arm deviates the center of horizontal arm, the level
Arm protrudes from that width of the length of vertical arm one end with vertical arm in the lateral direction is equal, and it is another that horizontal arm protrudes from vertical arm
The length at end is the twice of vertical arm width in the lateral direction.
7. the prefabricated frock of steel structure modularization according to claim 5, it is characterised in that：The limited block pilot hole（9）
It is square hole, the limited block（8）With limited block pilot hole（9）It is four prism type, the limited block to insert the part for coordinating
（8）It is welded by steel plate, the top panel（101）Limited block pilot hole on often holding（9）Front two rows is respectively divided into, it is previous
Row's limited block pilot hole is interspersed with latter row's limited block pilot hole.
8. the prefabricated frock of steel structure modularization according to claim 1 to 7 any one, it is characterised in that：The pull bar
Including vertical connecting rod（502）And with brace（202）, the vertical connecting rod（502）It is vertically arranged with mounting system, the brace
（202）With the angle that mounting system has 0 ~ 90 °.
9. the prefabricated frock of steel structure modularization according to claim 8, it is characterised in that：The supporting leg（5）On be connected with
Vertically pull ear（501）, the vertical connecting rod（502）End be connected to and vertically pull ear（501）On.
10. the prefabricated frock of steel structure modularization according to claim 8, it is characterised in that：The lower shaped steel（2）Side
Be provided with has 0 ~ 90 ° of oblique pull ear of angle with lower shaped steel（201）, the brace（202）End be connected to oblique pull ear
（201）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510327091.4A CN104929376B (en) | 2015-06-15 | 2015-06-15 | A kind of prefabricated frock of steel structure modularization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510327091.4A CN104929376B (en) | 2015-06-15 | 2015-06-15 | A kind of prefabricated frock of steel structure modularization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104929376A CN104929376A (en) | 2015-09-23 |
| CN104929376B true CN104929376B (en) | 2017-06-27 |
Family
ID=54116779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510327091.4A Active CN104929376B (en) | 2015-06-15 | 2015-06-15 | A kind of prefabricated frock of steel structure modularization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104929376B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3868478B1 (en) * | 2006-09-06 | 2007-01-17 | 大浦工測株式会社 | Fall prevention device and fall prevention jig |
| CN201605498U (en) * | 2009-12-09 | 2010-10-13 | 中国水电建设集团路桥工程有限公司 | Mold plate with adjustable base of high-speed railway |
| CN201843351U (en) * | 2010-08-06 | 2011-05-25 | 中建钢构有限公司 | Multifunctional positioning tool |
| CN104499567A (en) * | 2014-12-18 | 2015-04-08 | 东南大学 | Frame structure, frame structure assembly and prefabricating and constructing methods of frame structure assembly |
| CN204728721U (en) * | 2015-06-15 | 2015-10-28 | 中石化南京工程有限公司 | The prefabricated frock of a kind of steel structure modularization |
-
2015
- 2015-06-15 CN CN201510327091.4A patent/CN104929376B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3868478B1 (en) * | 2006-09-06 | 2007-01-17 | 大浦工測株式会社 | Fall prevention device and fall prevention jig |
| CN201605498U (en) * | 2009-12-09 | 2010-10-13 | 中国水电建设集团路桥工程有限公司 | Mold plate with adjustable base of high-speed railway |
| CN201843351U (en) * | 2010-08-06 | 2011-05-25 | 中建钢构有限公司 | Multifunctional positioning tool |
| CN104499567A (en) * | 2014-12-18 | 2015-04-08 | 东南大学 | Frame structure, frame structure assembly and prefabricating and constructing methods of frame structure assembly |
| CN204728721U (en) * | 2015-06-15 | 2015-10-28 | 中石化南京工程有限公司 | The prefabricated frock of a kind of steel structure modularization |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104929376A (en) | 2015-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114086669B (en) | Modularized rapid construction method for large-scale space special-shaped curved surface steel net rack | |
| CN109025286A (en) | A kind of construction method of large span high-altitude three-dimensional canopy of the heavens steel construction | |
| CN101864840B (en) | Construction method for spatial special multi-curved surface netlike shell formed by connecting gusset plates | |
| CN111395623B (en) | Steel arch-shaped roof structure of nuclear power station and assembling construction method thereof | |
| CN203531445U (en) | Novel steel structure workshop | |
| CN201738597U (en) | Sectional steel and steel pipe combined type support system of beam with high and large cross section | |
| CN104929376B (en) | A kind of prefabricated frock of steel structure modularization | |
| CN202090516U (en) | Abnormal complex V-shaped connection steel column | |
| CN103806924B (en) | A kind of cave depot concrete-lined telescoping steel form variable camber gear | |
| CN101709571A (en) | Preparation method of set of datum lines of bridge steel box girder | |
| CN103696410A (en) | Efficient installation method for nut columns of gear and rack climbing-type vertical ship lift and auxiliary device | |
| CN204728721U (en) | The prefabricated frock of a kind of steel structure modularization | |
| CN202247907U (en) | Supporting structure of urban track traffic super-large section cut-and-cover section tunnel | |
| CN202644568U (en) | Turbine generator base | |
| CN102828616B (en) | High-formwork support system for roof | |
| CN201927268U (en) | Practice teaching platform for steel structure installation | |
| CN110572112A (en) | Assembled photovoltaic support and mounting method thereof | |
| CN208262191U (en) | A kind of more specification grid steel frame processing unit (plant)s in tunnel | |
| CN107881914B (en) | Wire-dividing tube type cable saddle back field assembly type positioning device and assembly method | |
| CN114892995B (en) | Drum node installation method, steel structure net shell and construction method of assembly unit of steel structure net shell | |
| CN206974645U (en) | A kind of single shake table realizes the conversion equipment of excitation | |
| CN204640508U (en) | A kind of reinforcing bar binding mould bases assembly used in the beam prefabricated construction of T | |
| CN101748915A (en) | Modularization construction method for nuclear power station nuclear island | |
| CN201129274Y (en) | Apparatus for split jointing wind power generator tower cylinder bodies | |
| CN202630955U (en) | Measuring and observing platform for microgrid datum point in nuclear island |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 3 horses horses Science Park Avenue in Qixia District of Nanjing City, Jiangsu province 210049 Patentee after: SINOPEC NANJING ENGINEERING & CONSTRUCTION Inc. Patentee after: Sinopec Engineering (Group) Co.,Ltd. Address before: 211112 No. 1189, Jian Jian Road, Jiangning District, Jiangsu, Nanjing Patentee before: SINOPEC NANJING ENGINEERING & CONSTRUCTION Inc. Patentee before: Sinopec Engineering (Group) Co.,Ltd. |