CN109098441A - H profile steel rail mounted moulding bed with stopper - Google Patents
H profile steel rail mounted moulding bed with stopper Download PDFInfo
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- CN109098441A CN109098441A CN201811022653.4A CN201811022653A CN109098441A CN 109098441 A CN109098441 A CN 109098441A CN 201811022653 A CN201811022653 A CN 201811022653A CN 109098441 A CN109098441 A CN 109098441A
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- Prior art keywords
- profile steel
- moulding bed
- steel pipe
- steel
- profile
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor
Abstract
The invention discloses a kind of H profile steel rail mounted moulding beds with stopper, it applies in steel structural roof construction field, its key points of the technical solution are that: including pouring armored concrete terrace and full hall fastener type steel pipe scaffold on the ground, full hall fastener type steel pipe scaffold is equipped with several double steel pipe main joists being parallel to each other, the flitch for being used to support steel pipe truss beam is equipped on double steel pipe main joist, flitch is equipped with H profile steel moulding bed, H profile steel moulding bed is equipped with several jack for being used to support steel pipe truss beam, the load-bearing pillar at supporting steel pipe girder truss length direction both ends is respectively used to there are two pouring on armored concrete terrace, its advantage is that: since full hall fastener type steel pipe scaffold is dismountable and recycle after construction, reduce construction cost.
Description
Technical field
The present invention relates to steel structural roof construction field, in particular to a kind of H profile steel rail mounted moulding bed with stopper.
Background technique
The structure that steel construction is made of steel material is one of main building construction types, and structure is mainly by fashioned iron
With the components composition such as joist steel, steel column, steel truss made of billet etc., have that self weight is relatively light, antivibration (shake) property, anti-impacts of steel
The advantages that hitting property is good.
When modern large space structure public building is constructed, since its span is big, space is high, and roofing generallys use steel construction
Roofing mainly includes beam across steel pipe truss greatly, H profile steel secondary beam and jack truss beam.
But during actual construction, it is confined to the local industrialized level of construction, no large-scale steel structure processing factory, without large size
Hoisting and hanging is mechanical, therefore the main member greatly across steel pipe truss beam is taken after being transported to scene in installation position by factory's sectional making
If high-altitude operation platform completes aerial spelling, and heavy temporary support columns is arranged in segmentation junction, while considering steel pipe purlin
That sets a roof beam in place is installed as one-off construction process, and heavy temporary support columns (lattice column) complete in factory together and transport to applying
Building site, due to lattice column be it is disposable, amortization can not be formed, non-recovery utility value increases so as to cause construction cost.
Summary of the invention
The object of the present invention is to provide a kind of H profile steel rail mounted moulding beds with stopper, its advantage is that: due to full hall button
Part formula steel pipe scaffold is dismountable after construction and recycles, to reduce construction cost.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of H-type with stopper
Steel track formula moulding bed, including pouring armored concrete terrace and full hall fastener type steel pipe scaffold on the ground, the full hall
Fastener type steel pipe scaffold is equipped with several double steel pipe main joists being parallel to each other, and is equipped with wood on the double steel pipe main joist
Side, the flitch are equipped with H profile steel moulding bed, and the H profile steel moulding bed is equipped with several jack for being used to support steel pipe truss beam,
The load-bearing pillar at supporting steel pipe girder truss length direction both ends is respectively used to there are two pouring on the armored concrete terrace.
Through the above technical solutions, operator passes through crane for each of steel pipe truss beam in spelling steel pipe truss beam
Duan Yici is hoisted to above jack, and is supported by the mandril of jack, to be welded on one for each section of steel pipe truss beam
After rising, the both ends of steel pipe truss beam are fixed with load-bearing pillar, later the mandril of descending jack；Full hall fastener type steel pipe foot
Hand cradle provides carrying basis to the splicing of steel pipe truss beam, and operator can tear full hall fastener type steel pipe scaffold open after construction
It unloads, reuse, save engineering resource, reduce construction cost.
The present invention is further arranged to: the H profile steel moulding bed is equipped with several cross along the distribution of H profile steel moulding bed length direction
Beam, the both ends of the crossbeam are all provided with that there are two the upright bars that are parallel to each other.
Through the above technical solutions, when steel pipe truss beam is supported on the mandril of jack, the lower purlin of steel pipe truss beam
Mobile jib is located between the upright bar that two are parallel to each other, and reduces steel pipe truss beam and occurs lateral shaking in spelling, protects
The precision of spelling is demonstrate,proved.
The present invention is further arranged to: the bearing height of the jack drops step by step from the middle part of steel pipe truss beam to both ends
It is low.
Through the above technical solutions, springing height when according to specification regulation girder truss installation, reduces jack and withdraws
Afterwards steel pipe truss beam occur deforming or under a possibility that disturbing.
The present invention is further arranged to: the H profile steel moulding bed is equipped with billet, and the jack is arranged in billet
On, fixed cylinder is arranged on the mandril of the jack, the fixed cylinder is equipped with arc steel pallet.
Through the above technical solutions, the billet of setting plays the contact area for increasing jack and H profile steel moulding bed, point
The pressure effect of jack is dissipated；The arc steel pallet of setting then reduces mandril of lifting jack and directly contacts truss steel pipe, causes
The case where steel pipe Inward deflection, occurs, conducive to the sliding of steel pipe truss beam and precisely in place.
The present invention is further arranged to: two positioning symmetrical about axis are welded on the billet
Angle steel.
Through the above technical solutions, not only having played the positioning action to jack by positioning angle steel, but also reduce very heavy
The case where being deviated during withstanding on carrying and unloading.
The present invention is further arranged to: the H profile steel moulding bed includes two the first H profile steels and several settings being parallel to each other
The second H profile steel between two the first H profile steels, second H profile steel are distributed in perpendicular to the first H profile steel, the billet
On the node that first H profile steel is connected with the second H profile steel, the billet of the two neighboring diagonal Node distribution of second H profile steel is logical
Cross bridging connection.
Through the above technical solutions, the connection between billet and H profile steel moulding bed is strengthened by bridging, simultaneously because cutting
The length of knife support is fixed, and quick positioning of the operator to billet position is facilitated.
The present invention is further arranged to: the full hall fastener type steel pipe scaffold is equipped with flak jacket railing, institute in flitch side
Flak jacket railing is stated equipped with safety net.
Through the above technical solutions, the flak jacket railing and safety net of setting play protective action, reduces operator and exist
When construction the case where accidental falling.
The present invention is further arranged to: the two neighboring flitch is connected by galvanized wire.
Through the above technical solutions, making each flitch connect into an entirety by galvanized wire, reduces single flitch and occur
The case where sliding, improves the stability of flitch support construction.
The present invention is further arranged to: the flitch is with a thickness of 60mm.
Through the above technical solutions, the flitch of 60mm thickness ensure that its reliability as carrying basis.
The present invention is further arranged to: the flitch is equipped with dry powder extinguisher.
Through the above technical solutions, some burst feelings when the dry powder extinguisher of setting makes operator is removable to construct
Condition provides guarantee to the personal safety of operator.
In conclusion the invention has the following advantages: full hall fastener type steel pipe scaffold is mentioned to steel pipe truss beam
When for carrying basis and operation platform, itself is detachable and reusable, saves the waste of resource, reduces and be constructed into
This；The case where being pressed by the steel pipe that arc steel pallet reduces steel pipe truss beam by the mandril of jack；Simultaneously in crossbeam and
Under the cooperation of upright bar, shaking of the steel pipe truss beam in spelling is reduced, is provided convenience to the spelling work of operator.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the structural schematic diagram that the present embodiment is used to embody H profile steel moulding bed；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is the structural schematic diagram that the present embodiment is used to embody galvanized wire；
Fig. 5 is the structural schematic diagram that the present embodiment is used to embody arc steel pallet；
Fig. 6 is enlarged drawing at B in Fig. 5；
Fig. 7 is the structural schematic diagram that the present embodiment is used to embody safety net
Appended drawing reference: 1, armored concrete terrace；11, full hall fastener type steel pipe scaffold；12, double steel pipe main joist；13, wooden
Side；14, H profile steel moulding bed；141, the first H profile steel；142, the second H profile steel；15, jack；16, load-bearing pillar；17, crossbeam；171,
Upright bar；2, billet；21, fixed cylinder；22, arc steel pallet；23, angle steel is positioned；24, bridging；3, flak jacket railing；31, pacify
The whole network；32, galvanized wire；33, dry powder extinguisher.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment: a kind of H profile steel rail mounted moulding bed with stopper, as shown in Figure 1, including the steel poured on the ground
Reinforced concrete terrace 1 and full hall fastener type steel pipe scaffold 11, armored concrete terrace 1 is as full hall fastener type steel pipe scaffold
The whole load of full hall fastener type steel pipe scaffold 11 can be directly passed to ground by 11 basis；Full hall fastener type steel pipe foot
Hand cradle 11 is equipped with several double steel pipe main joist 12(such as Fig. 3 being parallel to each other), as shown in Fig. 2, 12 upper berth of double steel pipe main joist
Equipped with several flitches 13 along the distribution of 12 length direction of double steel pipe main joist, using as operating platform and bearing platform, flitch 13
With a thickness of 60mm, and two neighboring flitch 13 passes through galvanized wire 32(such as Fig. 4) connection protects so that flitch 13 is linked to be an entirety
Demonstrate,prove the bearing capacity of flitch 13.
As shown in Figure 5 and Figure 6, flitch 13 is equipped with H profile steel moulding bed 14, and H profile steel moulding bed 14 is equipped with several be used to support
The jack 15 of steel pipe truss beam, fixed cylinder 21 is arranged on the mandril of jack 15, and fixed cylinder 21 is equipped with arc steel pallet
22, the Internal periphery of arc steel pallet 22 is adapted with the lower purlin mobile jib of steel pipe truss beam, has also been poured on armored concrete terrace 1
Two are respectively used to the load-bearing pillar 16 at supporting steel pipe girder truss length direction both ends.
As depicted in figs. 1 and 2, during actual construction, operator first adjusts the absolute altitude of each arc steel pallet 22, then benefit
With truck crane by steel pipe truss girder steel segmental hoisting to arc steel pallet 22, to each arc steel pallet 22 by steel pipe truss beam
Welding spelling work is carried out after supporting & stablizing；Steel pipe truss beam integrally stands 72 hours later, is fully cooled each weld seam, will
The both ends of steel pipe truss beam are consolidated with load-bearing pillar 16 by concreting, and full hall fastener type steel pipe foot hand is finally dismantled
Frame 11 and remaining support member；Due to the full hall fastener type steel pipe scaffold 11 as offer carrying platform, component part
Light-weight, convenient transportation, and it is reusable, buildings and resources are not only saved, but also reduce construction cost.
As shown in figure 5, H profile steel moulding bed 14 is equipped with several crossbeams 17 along the distribution of 14 length direction of H profile steel moulding bed, crossbeam
17 both ends, which are all provided with, works as steel pipe so that the both ends of crossbeam 17 respectively form a U-frame frame there are two the upright bar 171 that is parallel to each other
When girder truss is supported in arc steel pallet 22, the lower purlin mobile jib of steel pipe truss beam is located in two U-frame framves, is limited
Steel pipe truss beam occurs lateral shaking in spelling, improves welding quality.
As shown in figure 5, it is further, arch camber, therefore jack 15 are answered according to specification regulation steel pipe truss beam during installation
Bearing height reduced step by step from the middle part of steel pipe truss beam to both ends, conducive to reduce steel pipe truss beam removed after spelling
Occur deforming when jack 15 or under a possibility that disturbing.
As shown in figure 5, H profile steel moulding bed 14 is equipped with billet 2, billet 2 is connect with H profile steel moulding bed 14 by spot welding,
Jack 15 is supported on billet 2, and when ballast of the jack 15 by steel pipe truss beam, pressure is dispersed by jack 15
Disperse the stability that on the one hand ensure that jack 15 is supported to H profile steel moulding bed 14 onto billet 2, then by billet 2, separately
On the one hand the case where jack 15 directly contacts with flitch 13, flitch 13 is caused to be destroyed is also reduced；While jack 15
When insufficient height, operator can also stack multilayer billet 2, increase the relative altitude of jack 15.
As shown in fig. 6, two positioning angle steel 23 about the distribution of 15 axisymmetrical of jack are welded on billet 2, thousand
The pedestal on jin top 15 is located between two positioning angle steel 23 and blocks with by positioning angle steel 23, reduces jack 15 and touches in external force
Hit down the case where being displaced.
As shown in figure 5, H profile steel moulding bed 14 includes two the first H profile steels 141 being parallel to each other and several settings at two the
The second H profile steel 142 between one H profile steel 141, the second H profile steel 142 is perpendicular to the first H profile steel 141, so that two the first H profile steels
It is divided into rectangular area one by one between 141, several jack 15 are divided into two groups at this time, two groups of jack, 15 correspondences one first
H profile steel 141, while billet 2 is distributed on the node of the first H profile steel 141 and the connection of the second H profile steel 142, two neighboring second
The billet 2 of the diagonal Node distribution of H profile steel 142 is connected by bridging 24, i.e. the four of bridging 24 end is separately connected one
A billet 2 ensure that the reliability that billet 2 connects.Simultaneously because the distance that jack 15 is spaced is identical, bridging 24 is
For two diagonal lines of rectangular area, the length that operator need to only control bridging 24 can position the position of billet 2, convenient
Fast.
As shown in fig. 7, in addition, full hall fastener type steel pipe scaffold 11 is equipped with flak jacket railing 3, flak jacket column in 13 side of flitch
Bar 3 is equipped with safety net 31, reduces a possibility that operator surprisingly falls from flitch 13 in construction；Simultaneously on flitch 13
It is additionally provided with dry powder extinguisher 33, in order to which operator copes with some emergency cases.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of H profile steel rail mounted moulding bed with stopper, it is characterised in that: including pouring armored concrete on the ground
Terrace (1) and full hall fastener type steel pipe scaffold (11), described full hall fastener type steel pipe scaffold (11) be equipped with it is several mutually
Parallel double steel pipe main joist (12) is equipped with flitch (13) on the double steel pipe main joist (12), sets on the flitch (13)
Have H profile steel moulding bed (14), the H profile steel moulding bed (14) is equipped with several jack (15) for being used to support steel pipe truss beam, institute
State the load-bearing pillar that supporting steel pipe girder truss length direction both ends are respectively used to there are two pouring on armored concrete terrace (1)
(16).
2. H profile steel rail mounted moulding bed with stopper according to claim 1, it is characterised in that: the H profile steel moulding bed
(14) several crossbeams (17) along the distribution of H profile steel moulding bed (14) length direction are equipped with, the both ends of the crossbeam (17) are equipped with
Two upright bars (171) being parallel to each other.
3. H profile steel rail mounted moulding bed with stopper according to claim 1, it is characterised in that: the jack
(15) bearing height reduces step by step from the middle part of steel pipe truss beam to both ends.
4. H profile steel rail mounted moulding bed with stopper according to claim 3, it is characterised in that: the H profile steel moulding bed
(14) billet (2) are equipped with, the jack (15) is arranged on billet (2), covers on the mandril of the jack (15)
Equipped with fixed cylinder (21), the fixed cylinder (21) is equipped with arc steel pallet (22).
5. H profile steel rail mounted moulding bed with stopper according to claim 4, it is characterised in that: the billet (2)
On be welded with two about jack (15) axisymmetrical distribution positioning angle steel (23).
6. H profile steel rail mounted moulding bed with stopper according to claim 5, it is characterised in that: the H profile steel moulding bed
It (14) include two the first H profile steels (141) being parallel to each other and several the 2nd H being arranged between two the first H profile steels (141)
Fashioned iron (142), second H profile steel (142) are distributed in the first H profile steel perpendicular to the first H profile steel (141), the billet (2)
(141) and on the node of the second H profile steel (142) connection, the steel of the diagonal Node distribution of two neighboring second H profile steel (142)
Backing plate (2) is connected by bridging (24).
7. H profile steel rail mounted moulding bed with stopper according to claim 1, it is characterised in that: the full hall fastener
Formula steel pipe scaffold (11) is equipped with flak jacket railing (3) in flitch (13) side, and the flak jacket railing (3) is equipped with safety net
(31).
8. H profile steel rail mounted moulding bed with stopper according to claim 7, it is characterised in that: two neighboring described
Flitch (13) is connected by galvanized wire (32).
9. H profile steel rail mounted moulding bed with stopper according to claim 8, it is characterised in that: the flitch (13)
With a thickness of 60mm.
10. H profile steel rail mounted moulding bed with stopper according to claim 9, it is characterised in that: the flitch (13)
It is equipped with dry powder extinguisher (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022653.4A CN109098441B (en) | 2018-09-03 | 2018-09-03 | H-shaped steel jig frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022653.4A CN109098441B (en) | 2018-09-03 | 2018-09-03 | H-shaped steel jig frame |
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| Publication Number | Publication Date |
|---|---|
| CN109098441A true CN109098441A (en) | 2018-12-28 |
| CN109098441B CN109098441B (en) | 2020-11-20 |
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ID=64864974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811022653.4A Active CN109098441B (en) | 2018-09-03 | 2018-09-03 | H-shaped steel jig frame |
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| Country | Link |
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| CN (1) | CN109098441B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854140A (en) * | 2021-01-08 | 2021-05-28 | 中国地质调查局成都地质调查中心 | Intercepting truss dam for middle and upper reaches of debris flow channel and construction method thereof |
| CN114278102A (en) * | 2021-12-21 | 2022-04-05 | 中铁三局集团建筑安装工程有限公司 | Combined beam column joint and construction method thereof |
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| DE3742296A1 (en) * | 1987-12-14 | 1989-06-29 | Jun Ernst Hohrenk | Lifting appliance for heavy loads |
| JPH07292780A (en) * | 1994-04-22 | 1995-11-07 | Kajima Corp | Push-up construction method for steel structure |
| CN101033636A (en) * | 2007-03-23 | 2007-09-12 | 北京城建集团有限责任公司 | Large span bidirectional string stretching girders rope accumulation slippage construction method |
| CN101886466A (en) * | 2010-07-09 | 2010-11-17 | 中国二十二冶集团有限公司 | Construction method for support structure of coal tower template for tamping type coke oven |
| CN201794297U (en) * | 2010-09-28 | 2011-04-13 | 杨峰 | Early-dismantling formwork support system for large-span cast-in-place beam ribbed floorslabs |
| CN102235092A (en) * | 2010-04-22 | 2011-11-09 | 上海市机械施工有限公司 | Layered hoisting construction process for suspended steel structure |
| CN103276893A (en) * | 2013-06-04 | 2013-09-04 | 河南国基建设集团有限公司 | Novel composite structure for supporting rigid building template and construction method |
| CN203213019U (en) * | 2013-04-23 | 2013-09-25 | 中国十九冶集团有限公司 | Cast-in-situ construction bracket system of long cantilever bent cap |
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2018
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3742296A1 (en) * | 1987-12-14 | 1989-06-29 | Jun Ernst Hohrenk | Lifting appliance for heavy loads |
| JPH07292780A (en) * | 1994-04-22 | 1995-11-07 | Kajima Corp | Push-up construction method for steel structure |
| CN101033636A (en) * | 2007-03-23 | 2007-09-12 | 北京城建集团有限责任公司 | Large span bidirectional string stretching girders rope accumulation slippage construction method |
| CN102235092A (en) * | 2010-04-22 | 2011-11-09 | 上海市机械施工有限公司 | Layered hoisting construction process for suspended steel structure |
| CN101886466A (en) * | 2010-07-09 | 2010-11-17 | 中国二十二冶集团有限公司 | Construction method for support structure of coal tower template for tamping type coke oven |
| CN201794297U (en) * | 2010-09-28 | 2011-04-13 | 杨峰 | Early-dismantling formwork support system for large-span cast-in-place beam ribbed floorslabs |
| CN203213019U (en) * | 2013-04-23 | 2013-09-25 | 中国十九冶集团有限公司 | Cast-in-situ construction bracket system of long cantilever bent cap |
| CN103276893A (en) * | 2013-06-04 | 2013-09-04 | 河南国基建设集团有限公司 | Novel composite structure for supporting rigid building template and construction method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854140A (en) * | 2021-01-08 | 2021-05-28 | 中国地质调查局成都地质调查中心 | Intercepting truss dam for middle and upper reaches of debris flow channel and construction method thereof |
| CN114278102A (en) * | 2021-12-21 | 2022-04-05 | 中铁三局集团建筑安装工程有限公司 | Combined beam column joint and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN109098441B (en) | 2020-11-20 |
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