CN209703327U - Assembled steel structure support platform - Google Patents
Assembled steel structure support platform Download PDFInfo
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- CN209703327U CN209703327U CN201920382707.1U CN201920382707U CN209703327U CN 209703327 U CN209703327 U CN 209703327U CN 201920382707 U CN201920382707 U CN 201920382707U CN 209703327 U CN209703327 U CN 209703327U
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Abstract
The utility model discloses a kind of assembled steel structure support platforms, it includes multiple rows of spaced buttress, spacing between the adjacent buttress of every two rows is consistent, it is detachable on each buttress that multiple bracing members cylinders interconnected are installed, a longitudinal I-steel across all bracing members cylinders of the row is removably installed on bracing members cylinder of every ranking in top, all longitudinal direction I-steel form a lower supporting layer, interval is equipped with multiple lateral I-steel across multiple rows of longitudinal I-steel and with longitudinal I-steel detachable connection on lower supporting layer, all transverse direction I-steel form a upper supporting layer, steel structure or plank platform are completely covered on upper supporting layer.The assembled steel structure support platform that the utility model obtains is highly-safe, it is easy to assembly, convenient for construction.
Description
Technical field
The utility model relates to a kind of supporting bridge platforms, and in particular to a kind of assembled steel structure support platform.
Background technique
In the construction of bridge, the form of construction work of bridge is broadly divided into fabrication and erection construction and cast-in-situ construction
Two major classes construction method.Wherein, cast-in-situ construction is mainly include the following types: (1), mobile formwork cast-in-place construction；(2), full
Hall bracket support cast-in-place construction method；(3), steel-pipe pile bracket+Bailey bracket+bowl buckle part cast-in-place construction.Above-mentioned three kinds of construction parties
In formula, mobile formwork cast-in-place construction mechanization degree is high, without the concern for surface state but is only applicable to that specific bridge type is cast-in-place to be applied
Work, but there is a problem of that assembling is difficult, large-scale component transition transport inconvenience；For full framing, although being suitable for all
Bridge type, bracket set up work consuming time-consuming, though upper load passed through rack rod share under upright bar partial zones
Domain stress is still equal less than effective dispersion, therefore still somewhat high to the requirement of the bearing capacity of ground, for different geology items
Part needs different Ground Treatment Schemes；And then to there is material quantity big for steel-pipe pile bracket+Bailey bracket+bowl buckle part cast-in-place construction,
Not only higher cost, and working security is poor, difficulty is larger, is generally extremely difficult to the acceptance requirement of technical quality effect,
And due to the limitation of construction site, it is unfavorable for a large amount of piles and the use of fragment data, considerably increases construction cost.
Based on this, a kind of assembled steel structure support platform how is designed, so that bridge is applied Cast-in-place concrete platform and is easily achieved, and energy
Meet the safety of construction, lift bridge applies the construction quality of Cast-in-place concrete platform, reduces construction link, and it is anxious for making to assemble more convenient
Problem to be solved.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of peace
Quan Xinggao, it is easy to assembly, convenient for construction, and the assembled steel structure support platform that construction quality is high.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of assembled steel structure support platform, it includes multiple rows of spaced buttress, between the adjacent buttress of every two rows
Spacing is consistent, detachable on each buttress to be equipped with multiple bracing members cylinders interconnected, in every ranking in top
A longitudinal I-steel across all bracing members cylinders of the row, all longitudinal direction I-steel are removably installed on bracing members cylinder
A lower supporting layer is formed, interval is equipped with multiple across multiple rows of longitudinal I-steel and can with longitudinal I-steel on lower supporting layer
The lateral I-steel being detachably connected with, all transverse direction I-steel form a upper supporting layer, steel structure are completely covered on upper supporting layer
Or plank platform.In this way, forming multiple studdles using multiple bracing members cylinders, and by setting up two layers of I-steel shape above
At platform, platform is finally completely paved again, and bracing members cylinder and I-steel are formed by entire support system stabilized structure, safety
It is high；Meanwhile all parts are detachable connection, so that installation and removal are also very convenient.In addition, due to all parts
Disassembly, length is shorter, and then construction personnel can be facilitated to easily facilitate construction to the stacking of material.
Further, multiple connectors are respectively connected between the adjacent bracing members cylinder of every two rows.In this way, connector can incite somebody to action
Adjacent bracing members cylinder links together, and forms an entirety after so that bracing members cylinder is formed by studdle connection, can be effective
Increase the stability between bracing members cylinder, and share partial pressure for each bracing members cylinder, improves the pressure resistance of bracing members cylinder
Degree.
Further, it is equipped with multiple and connector in the middle part of each bracing members cylinder, trunnion is installed correspondingly, institute
It states installation trunnion and bracing members cylinder is integrally formed, and install and be fixed together between trunnion and connector by fastener.In this way,
Also it is to be detachably connected between bracing members cylinder and connector, can be easily installed and dismantle, meanwhile, the also more conducively recycling of connector
It utilizes.
Further, the end that one piece of outer is stretched out outside bracing members cylinder is respectively equipped in the upper and lower ends of each bracing members cylinder
Plate is uniformly provided at least three grooves at one of end plate outer of the neighbouring bracing members cylinder of every two, another
A end plate is equipped with multiple protrusions for corresponding with groove and being mutually inserted with groove towards the one side of groove.In this way, bracing members
Connection between cylinder and installing is fixed together full by the mode of groove and raised grafting, mounts and dismounts all very square
Just, the structure and connector are formed together a support relatively stable to platform, can repeatedly have enough to meet the need utilization.
Further, a permeable hole, institute are equipped on the end plate of each bracing members cylinder upper and lower ends, in the middle part of end plate
There is the center of permeable hole to be on same axis.In this way, both having facilitated the later period to hang bracing members cylinder after setting permeable hole
Dress, meanwhile, be also convenient for bracing members cylinder turnover transport and in bracing members cylinder internal water accumulation it is permeable.
It further, is in crossing distribution there are four the groove on every piece of end plate is all provided with.In this way, groove is evenly distributed,
Convenient for being installed when later period lifting to it.
Further, it is fixed together between the buttress and the bracing members cylinder of bottom by multiple steady nails, the steady nail
One end be placed in buttress, it is outer and pass through the end plate of bracing members cylinder lower end that the other end stretches out buttress.In this way, buttress and bracing members cylinder
Between fixed by surely nail, and surely following closely mainly includes the screwed body of rod and the nut that is connected through a screw thread therewith, using this
The bracing members cylinder of buttress and bottom is fixed kind mode, and not only installation and removal are convenient, meanwhile, the steel of bottom will not be destroyed
Support tube persistently has enough to meet the need convenient for bracing members cylinder.
Further, between lateral I-steel and steel structure or template platform, between lateral I-steel and longitudinal I-steel, vertical
It is locked by fastener to I-steel and between the bracing members cylinder at top.In this way it can be ensured that lateral I-steel with
It connects and fastens between platform, lateral I-steel and longitudinal I-steel and longitudinal I-steel and bracing members cylinder, be not in position
Offset.
Further, in the web of longitudinal I-steel lower end and bracing members cylinder joint, each bracing members for being located at top
Multiple one-to-one through-holes are equipped on the end plate of cylinder upper end, end web and end web under lateral I-steel on longitudinal I-steel
Upper, longitudinal I-steel and lateral I-steel joint are equipped at intervals with multiple one-to-one mounting holes.In this way, set is logical
Hole and mounting hole are not only able to be positioned for all parts, it is ensured that the accuracy of packing density and quantity, additionally it is possible to be convenient for
The installation of fastener provides a favorable security for installation fastener.
Compared with prior art, the assembled steel structure support platform that the utility model obtains has the advantages that
1, multiple studdles are formed using multiple bracing members cylinders, and forms platform by setting up two layers of I-steel above
Support, finally completely paves platform, bracing members cylinder and I-steel are formed by entire support system stabilized structure, highly-safe again；Together
When, all parts are detachable connection, so that installation and removal are also very convenient.
2, all parts are detachable, and length is shorter, and then construction personnel can be facilitated to easily facilitate and apply the stacking of material
Work.
Detailed description of the invention
Fig. 1 is the mounting structure schematic diagram of steel structure support platform in embodiment；
Fig. 2 is the attachment structure schematic diagram in embodiment between two neighboring bracing members cylinder；
Fig. 3 is in embodiment with reeded tip plate configurations schematic diagram.
In figure: buttress 1, surely nail 2, bracing members cylinder 3, end plate 31, groove 32, protrusion 33, permeable hole 34, installation trunnion 35,
Connector 4, longitudinal I-steel 5, lateral I-steel 6, platform 7.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment:
Assembled steel structure support platform provided in this embodiment, it includes multiple rows of spaced buttress 1, and every two rows are adjacent
Spacing between buttress 1 is consistent, detachable on each buttress 1 to be equipped with multiple bracing members cylinders 3, In being detachably connected with
Multiple connectors 4 are respectively connected between the adjacent bracing members cylinder 3 of every two rows, on bracing members cylinder 3 of every ranking in top
One longitudinal I-steel 5 across all bracing members cylinders 3 of the row is releasably installed, all longitudinal direction I-steel 5 are formed under one
Supporting layer, on lower supporting layer interval be equipped with it is multiple across multiple rows of longitudinal I-steel 5 and with the detachable company of longitudinal I-steel 5
The lateral I-steel 6 connect, all transverse direction I-steel 6 form a upper supporting layer, steel structure or plank are completely covered on upper supporting layer
Platform 7.It is in trellis after installation as shown in Figure 1, being mutually perpendicular between longitudinal I-steel 5 and lateral I-steel 6 in the present embodiment,
Its structure has fabulous stability.In addition, the spacing in order to improve the supporting force of I-steel, between adjacent longitudinal direction I-steel 5
Spacing between adjacent transverse I-steel 6 is equal.
As shown in Figure 1, the bracing members cylinder 3 is cylindrical, the middle part of each bracing members cylinder 3 be all provided with there are four with connection
Installation trunnion 35, the installation trunnion 35 are integrally formed part 4 with bracing members cylinder 3 correspondingly, and in crossing distribution, every
It is equipped with a hole on a installation trunnion 35, is equipped with one and the hole phase on installation trunnion 35 in the left and right ends of each connector 4
Corresponding circular through hole is installed and is fastened between trunnion 35 and connector 4 by bolt-through circular through hole and Kong Houyong nut lock
It is fixed.
As shown in Figure 1-Figure 3, one piece of outer is respectively equipped in the upper and lower ends of each bracing members cylinder 3 stretch out bracing members cylinder 3
End plate 31 outside cylinder.Position is used according to different, the specific structure of each end plate 31 is slightly different.Specifically, every two
Four grooves 32 in crossing distribution are uniformly provided at 31 outer of one of end plate of a neighbouring bracing members cylinder 3,
It is equipped on another end plate 31 of the adjacent steel support tube and multiple to correspond with groove 32 and be mutually inserted with groove 32
Protrusion 33, described raised 33 is protruded towards 32 direction of groove.In addition, the end plate for being located at 3 upper end of bracing members cylinder at top is equipped with
Multiple through-holes for connecting with longitudinal I-steel 5, the end plate positioned at 3 lower end of bracing members cylinder of bottom end are equipped with multiple for wearing
If the perforation surely followed closely.
In addition, for the ease of turnover, handling, on the end plate 31 of each 3 upper and lower ends of bracing members cylinder, the middle part of end plate 31
It is equipped with a permeable hole 34, the center of all permeable holes 34 is on same axis.
It is fixed together between buttress 1 and the bracing members cylinder 3 of bottom by multiple steady nails 2 in the present embodiment, in each position
The end plate 31 that bracing members cylinder 3 in bottom is located at lower end is equipped with multiple steady nail hole of vertically and horizontally flange plate type, fixed using steady nail 2
On buttress 1.In the specific implementation process, pre-embedded bolt can be used in above-mentioned steady nail 2 and locking nut replaces.
In order to further to using material repeatedly to be recycled, be easy for installation and removal simultaneously, lateral I-steel 6 with
Between steel structure or template platform 7, between lateral I-steel 6 and longitudinal I-steel 5, longitudinal I-steel 5 and the steel branch for being located at top
It is locked by fastener between support cylinder 3.Web and 3 joint of bracing members cylinder, Mei Gewei in longitudinal 5 lower end of I-steel
In being equipped with multiple one-to-one through-holes on the 3 upper end end plate 31 of bracing members cylinder on top, on longitudinal I-steel 5 end web and
On the lower end web of lateral I-steel 6, longitudinal I-steel 5 and 6 joint of lateral I-steel be equipped at intervals with it is multiple one-to-one
Mounting hole.
Finally, it should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application technology
Scheme, although applicant is described in detail the utility model referring to preferred embodiment, those skilled in the art
Should be appreciated that those, the technical solution of the present invention is modified or equivalently replaced, without departing from the technical program
Objective and range should all cover in the scope of the claims of the utility model.
Claims (9)
1. a kind of assembled steel structure support platform, which is characterized in that it includes multiple rows of spaced buttress (1), every two rows phase
Spacing between adjacent buttress (1) is consistent, detachable on each buttress (1) to be equipped with multiple bracing members cylinders interconnected
(3), one has been removably installed across all bracing members cylinders (3) of the row on the bracing members cylinder (3) in every ranking in top
Longitudinal I-steel (5), it is all longitudinal direction I-steel (5) formed a lower supporting layer, on lower supporting layer interval be equipped with it is multiple
Lateral I-steel (6) across multiple rows of longitudinal I-steel (5) and with longitudinal I-steel (5) detachable connection, all transverse direction works
Word steel (6) forms a upper supporting layer, and steel structure or plank platform (7) are completely covered on upper supporting layer.
2. assembled steel structure support platform according to claim 1, which is characterized in that in the adjacent bracing members cylinder of every two rows
(3) multiple connectors (4) are respectively connected between.
3. assembled steel structure support platform according to claim 2, which is characterized in that in each bracing members cylinder (3)
Portion is equipped with multiple and connector (4) and installs trunnion (35) correspondingly, the installation trunnion (35) and bracing members cylinder (3) one
It is body formed, and install and be fixed together between trunnion (35) and connector (4) by fastener.
4. assembled steel structure support platform according to claim 1 or 2 or 3, which is characterized in that in each bracing members cylinder
(3) upper and lower ends are respectively equipped with the end plate (31) that one piece of outer is stretched out outside bracing members cylinder, in the steel branch that every two is neighbouring
Support cylinder (3) one of end plate (31) outer at be uniformly provided at least three grooves (32), another end plate (31) towards
The one side of groove (32) is equipped with multiple protrusions (33) for corresponding with groove (32) and being mutually inserted with groove (32).
5. assembled steel structure support platform according to claim 4, which is characterized in that each bracing members cylinder (3) up and down
A permeable hole (34), the center Jun Chu of all permeable holes (34) are equipped on the end plate (31) at both ends, in the middle part of end plate (31)
In on same axis.
6. assembled steel structure support platform according to claim 4, which is characterized in that the groove on every piece of end plate (31)
It (32) is in crossing distribution there are four being all provided with.
7. assembled steel structure support platform according to claim 1 or 2 or 3, which is characterized in that the buttress (1) and bottom
It being fixed together between the bracing members cylinder (3) in portion by multiple steady nails (2), one end of the steady nail (2) is placed in buttress (1),
The other end stretches out buttress (1) outside and passes through the end plate (31) of bracing members cylinder (3) lower end.
8. assembled steel structure support platform according to claim 1 or 2 or 3, which is characterized in that lateral I-steel (6) with
Between steel structure or template platform (7), between lateral I-steel (6) and longitudinal I-steel (5), longitudinal I-steel (5) pushes up with being located at
It is locked by fastener between the bracing members cylinder (3) in portion.
9. assembled steel structure support platform according to claim 8, which is characterized in that in longitudinal I-steel (5) lower end
Web and bracing members cylinder (3) joint, it is each be equipped on bracing members cylinder (3) the upper end end plate (31) on top it is multiple one by one
Corresponding through-hole, on longitudinal I-steel (5) under end web and lateral I-steel (6) on end web, longitudinal I-steel (5) and horizontal
Multiple one-to-one mounting holes are equipped at intervals with to I-steel (6) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382707.1U CN209703327U (en) | 2019-03-25 | 2019-03-25 | Assembled steel structure support platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382707.1U CN209703327U (en) | 2019-03-25 | 2019-03-25 | Assembled steel structure support platform |
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| CN209703327U true CN209703327U (en) | 2019-11-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778714A (en) * | 2019-03-25 | 2019-05-21 | 中冶建工集团有限公司 | Assembled steel structure support platform and its installation and removal method |
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- 2019-03-25 CN CN201920382707.1U patent/CN209703327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778714A (en) * | 2019-03-25 | 2019-05-21 | 中冶建工集团有限公司 | Assembled steel structure support platform and its installation and removal method |
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