CN209114884U - A kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed - Google Patents
A kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed Download PDFInfo
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- CN209114884U CN209114884U CN201821440009.4U CN201821440009U CN209114884U CN 209114884 U CN209114884 U CN 209114884U CN 201821440009 U CN201821440009 U CN 201821440009U CN 209114884 U CN209114884 U CN 209114884U
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Abstract
The utility model discloses a kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding beds, it applies in steel structural roof construction field, its key points of the technical solution are that: including pouring armored concrete terrace, full hall fastener type steel pipe scaffold and the steel column that steel pipe truss beam both ends are arranged on the ground, full hall fastener type steel pipe scaffold is equipped with several double steel pipe main joists being parallel to each other, several flitches are equipped on double steel pipe main joist, for two neighboring flitch by the rivet interlacement of U-shaped, flitch bottom surface is equipped with the wooden frame for blocking 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, vertical spandrel girder there are two being poured on armored concrete terrace, spandrel girder is equipped with the preformed hole being inserted into for steel bar column, preformed hole bottom hole is equipped with several vertical reinforcing bars, 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 utility model relates to steel structural roof construction field, in particular to a kind of high-altitude steel structure on-site consolidation H-type
Steel track formula moulding bed.
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.
Utility model content
The purpose of the utility model is to provide a kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed, advantages
It is: since full hall fastener type steel pipe scaffold is dismountable and recycle after construction, reduces construction cost.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of high-altitude steel structure is existing
Field is assembled to use H profile steel rail mounted moulding bed, including pouring armored concrete terrace, full hall fastener type steel pipe scaffold on the ground
With the steel column that steel pipe truss beam both ends are arranged in, the full hall fastener type steel pipe scaffold is equipped with several double steel being parallel to each other
Pipe main joist, is equipped with several flitches on the double steel pipe main joist, the two neighboring flitch by the rivet interlacement of U-shaped,
The flitch bottom surface is equipped with the wooden frame for blocking double steel pipe main joist；
The flitch is equipped with H profile steel moulding bed, and the H profile steel moulding bed is used to support the thousand of steel pipe truss beam equipped with several
Jin pushes up, and is poured on the armored concrete terrace there are two vertical spandrel girder, and the spandrel girder is equipped with to be inserted into for steel bar column
Preformed hole, the preformed hole bottom hole be equipped with several vertical reinforcing bars.
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
Rise after, by steel column together with reinforcement welding and in preformed hole casting concrete, steel pipe truss roof beam structure is lived by spandrel girder,
The mandril of descending jack later；Full hall fastener type steel pipe scaffold provides carrying base to the splicing of steel pipe truss beam
Plinth, and full hall fastener type steel pipe scaffold can be dismantled, be reused by operator after construction, be saved engineering resource, be reduced
Construction cost；H profile steel moulding bed can also be disassembled recycling simultaneously, further reduce the waste of resource.
The utility model is further arranged to: the H profile steel moulding bed is equipped with several along the distribution of H profile steel moulding bed length direction
Crossbeam, 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
Bar is located between the upright bar that two are parallel to each other, and is reduced the shaking that steel pipe truss beam occurs in spelling, be ensure that group
The precision of spelling.
The utility model is further arranged to: the bearing height of the jack from the middle part of steel pipe truss beam to both ends by
Grade reduces.
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 utility model is further arranged to: the H profile steel moulding bed is equipped with billet, and the jack is arranged in steel pad
On plate, 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 utility model is further arranged to: be welded on the billet two it is symmetrical about axis
Angle steel.
Through the above technical solutions, not only having played the positioning action to jack by angle steel, but also reduces jack and exist
The case where being deviated during carrying and unloading.
The utility model is further arranged to: the H profile steel moulding bed includes two the first H profile steels being parallel to each other and several
The second H profile steel between two the first H profile steels is set, and second H profile steel is perpendicular to the first H profile steel, the billet point
Cloth is on the node that the first H profile steel is connected with the second H profile steel, the steel pad of the two neighboring diagonal Node distribution of second H profile steel
Plate is connected by bridging.
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 utility model is further arranged to: the full hall fastener type steel pipe scaffold is equipped with flak jacket column in flitch side
Bar, the flak jacket railing are 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 utility model 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 utility model 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 that can cope with construction
Condition provides guarantee to the personal safety of operator.
In conclusion the utility model has the following beneficial effects: full hall design of coupler scaffold is mentioned to steel pipe truss beam
When for carrying basis and operation platform, itself is detachable and reuses, and saves the waste of resource, reduces construction cost；
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 upright bar
Cooperation under, reduce shaking of the steel pipe truss beam in spelling, to operator spelling work provide convenience.
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 wooden frame；
Fig. 5 is the structural schematic diagram that the present embodiment is used to embody rivet；
Fig. 6 is the structural schematic diagram that the present embodiment is used to embody arc steel pallet；
Fig. 7 is enlarged drawing at B in Fig. 6；
Fig. 8 is the present embodiment for embodying the structural schematic diagram that steel column is connected with reinforcing bar；
Fig. 9 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,
Flitch；131, wooden frame；132, rivet；14, H profile steel moulding bed；141, the first H profile steel；142, the second H profile steel；15, jack；16,
Spandrel girder；161, preformed hole；162, reinforcing bar；17, crossbeam；171, upright bar；18, steel column；2, billet；21, fixed cylinder；22, arc
Shape steel pallet；23, angle steel；24, bridging；3, flak jacket railing；31, safety net；32, dry powder extinguisher.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed, as shown in Figure 1, including being cast in ground
Armored concrete terrace 1, full hall fastener type steel pipe scaffold 11 on face and the steel column 18 that steel pipe truss beam both ends are set, steel
Basis of the reinforced concrete terrace 1 as full hall fastener type steel pipe scaffold 11, can be by the complete of full hall fastener type steel pipe scaffold 11
Portion's load is directly passed to ground.
As shown in Figures 2 and 3, full hall fastener type steel pipe scaffold 11 is equipped with several double steel pipe main joists being parallel to each other
12, several flitches 13 along the distribution of 12 length direction of double steel pipe main joist are equipped on double steel pipe main joist 12, using as operation
Platform and bearing platform, flitch 13 with a thickness of 60mm, and two neighboring flitch 13 passes through rivet 132(such as Fig. 5 of U-shaped) even
It connects, so that flitch 13 is linked to be an entirety, guarantees the bearing capacity of flitch 13.
As shown in figure 4,13 bottom surface of flitch is equipped with the wooden frame 131 for blocking double steel pipe main joist 12, convenient for limitation flitch
13 in longitudinal sliding, and in actual installation, since flitch 13 is linked together by rivet 132 in advance, operator is only
Wooden frame 131 need to be set in 13 bottom surface of part flitch, to save timber and construction time, while operator can also be equipped with wood
Sunk screw is set on the flitch 13 of frame 131, make sunk screw sequentially pass through after flitch 13 and wooden frame 131 with the main dragon of double steel pipe
Bone 12 is threaded togather, and to limit flitch 13 in lateral sliding, improves the stability that flitch 13 carries.
As shown in Figure 6 and Figure 7, 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 of steel pipe truss beam.
As shown in figure 8, being poured on armored concrete terrace 1 there are two vertical spandrel girder 16, spandrel girder 16, which is equipped with, to be supplied
The preformed hole 161 of 162 column of reinforcing bar insertion, 161 bottom hole of preformed hole are equipped with several vertical reinforcing bars 162, and reinforcing bar 162 is in circumferential point
Cloth.
Construction procedure: operator first adjusts the absolute altitude of each arc steel pallet 22, recycles truck crane by steel pipe truss
On girder steel segmental hoisting to arc steel pallet 22, and it is inserted into steel column 18 among circumferentially distributed reinforcing bar 162, to each arc-shaped steel
Supporting plate 22 will carry out welding spelling work after steel pipe truss beam supporting & stablizing；Steel pipe truss beam integrally stands 72 hours later,
It is fully cooled each weld seam；Steel column 18 and reinforcing bar 162, and the casting concrete in preformed hole 161 are welded, steel column 18 and load-bearing are made
Beam 16 is consolidated, and is supported steel pipe truss beam by spandrel girder 16；Finally dismantle full hall fastener type steel pipe scaffold 11
And remaining support member；Due to the full hall fastener type steel pipe scaffold 11 as offer carrying platform, component part weight
Gently, convenient transportation, and it is reusable, buildings and resources are not only saved, but also reduce construction cost.
As shown in fig. 6, 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 of steel pipe truss beam is located in two U-frame framves, limits steel
Tubular truss beam occurs longitudinal shaking in spelling, improves welding quality.
As shown in fig. 6, 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 fig. 6, 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 at this time, and when ballast of the jack 15 by steel pipe truss beam, pressure passes through jack 15
It is distributed on billet 2, then the stabilization that on the one hand ensure that jack 15 is supported to H profile steel moulding bed 14 is dispersed by billet 2
The case where property, on the other hand also reduce jack 15 directly contacts with flitch 13, and flitch 13 is caused to be destroyed；Jack simultaneously
When 15 insufficient height, operator can also stack multilayer billet 2, increase the relative altitude of jack 15.
As shown in fig. 7, two angle steel 23 about the distribution of 15 axisymmetrical of jack are welded on billet 2, jack
15 pedestal is located between two angle steel 23 and blocks with by angle steel 23, reduces jack 15 and is displaced under external collision
The case where.
As shown in fig. 6, 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.
As shown in fig. 6, several jack 15 are divided into two groups at this time, two groups of jack, 15 correspondences, one the 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 H profile steel
The billet 2 of 142 diagonal Node distributions is connected by bridging 24, i.e., the four of bridging 24 end is separately connected a steel pad
Plate 2 ensure that the reliability that billet 2 connects.Simultaneously because the distance that jack 15 is spaced is identical, bridging 24 is rectangle
Two diagonal lines in region, the length that operator need to only control bridging 24 can position the position of billet 2, convenient and efficient.
As shown in figure 9, 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 32, in order to which operator copes with some emergency cases.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed, it is characterised in that: including pouring steel on the ground
Reinforced concrete terrace (1), full hall fastener type steel pipe scaffold (11) and the steel column (18) that steel pipe truss beam both ends are set, it is described
Full hall fastener type steel pipe scaffold (11) are equipped with several double steel pipe main joists (12) being parallel to each other, the double steel pipe main joist
(12) it is equipped on several flitches (13), the two neighboring flitch (13) is connected by the rivet (132) of U-shaped, the flitch
(13) bottom surface is equipped with the wooden frame (131) for blocking double steel pipe main joist (12)；
The flitch (13) is equipped with H profile steel moulding bed (14), and the H profile steel moulding bed (14) is used to support steel pipe purlin equipped with several
The jack (15) set a roof beam in place, pours that there are two vertical spandrel girder (16), the spandrel girders on the armored concrete terrace (1)
(16) it is equipped with the preformed hole (161) being inserted into for reinforcing bar (162) column, preformed hole (161) bottom hole is equipped with several vertical steel
Muscle (162).
2. a kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed according to claim 1, it is characterised in that:
The H profile steel moulding bed (14) is equipped with several crossbeams (17) along the distribution of H profile steel moulding bed (14) length direction, the crossbeam (17)
Both ends be all provided with that there are two the upright bars (171) that are parallel to each other.
3. a kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed according to claim 1, it is characterised in that:
The bearing height of the jack (15) reduces step by step from the middle part of steel pipe truss beam to both ends.
4. a kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed according to claim 3, it is characterised in that:
The H profile steel moulding bed (14) is equipped with billet (2), and the jack (15) is arranged on billet (2), the jack
(15) it is arranged on mandril fixed cylinder (21), the fixed cylinder (21) is equipped with arc steel pallet (22).
5. a kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed according to claim 4, it is characterised in that:
Two angle steel (23) about the distribution of jack (15) axisymmetrical are welded on the billet (2).
6. a kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed according to claim 5, it is characterised in that:
The H profile steel moulding bed (14) includes two the first H profile steels (141) being parallel to each other and several settings in two the first H profile steels
(141) the second H profile steel (142) between, second H profile steel (142) is perpendicular to the first H profile steel (141), the billet
(2) it is distributed on the node of the first H profile steel (141) and the second H profile steel (142) connection, two neighboring second H profile steel
(142) billet (2) of diagonal Node distribution is connected by bridging (24).
7. a kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed according to claim 1, it is characterised in that:
Full hall fastener type steel pipe scaffold (11) are equipped with flak jacket railing (3) in flitch (13) side, set on the flak jacket railing (3)
There are safety net (31).
8. a kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed according to claim 7, it is characterised in that:
The flitch (13) is with a thickness of 60mm.
9. a kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed according to claim 8, it is characterised in that:
The flitch (13) is equipped with dry powder extinguisher (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440009.4U CN209114884U (en) | 2018-09-03 | 2018-09-03 | A kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440009.4U CN209114884U (en) | 2018-09-03 | 2018-09-03 | A kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed |
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| Publication Number | Publication Date |
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| CN209114884U true CN209114884U (en) | 2019-07-16 |
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| CN201821440009.4U Active CN209114884U (en) | 2018-09-03 | 2018-09-03 | A kind of high-altitude steel structure on-site consolidation H profile steel rail mounted moulding bed |
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Cited By (1)
| 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 |
-
2018
- 2018-09-03 CN CN201821440009.4U patent/CN209114884U/en active Active
Cited By (1)
| 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 |
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