CN206844679U - A kind of overhanging type discharging platform is connected system with structural steel beam - Google Patents
A kind of overhanging type discharging platform is connected system with structural steel beam Download PDFInfo
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- CN206844679U CN206844679U CN201720493825.0U CN201720493825U CN206844679U CN 206844679 U CN206844679 U CN 206844679U CN 201720493825 U CN201720493825 U CN 201720493825U CN 206844679 U CN206844679 U CN 206844679U
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Abstract
What the utility model technology was related to high-rise building circulation material in construction has bad luck field, and specially overhanging type discharging platform is connected system with structural steel beam.The system is used as connector by the use of two blocks of steel plates, reserved on connector and be easy to the neck for blocking structural steel beam, two prepared screw-bolt holes for being used for anchor connector are reserved on connector and a steel wire rope being used for through steel wire rope reserves perforation, then connector is fixed on superstructure girder steel, discharging platform and connector are connected by steel wire rope.This programme can be avoided because of influence of the welding built-in fitting to structural steel beam bearing capacity, and then improves general safety stability, moreover it is possible to avoid pre-buried and post-processing process；When every layer of discharging platform is used in turn repeat dismounting turnover, reach recycle, the effect of saving steel；In addition, also simplify construction process, improve efficiency of construction, save cost, reduce operating personnel's workload；Strong applicability in the case of floor side bar is steel I-beam.
Description
Technical field
What the utility model technology was related to high-rise building circulation material in construction has bad luck field, specially overhanging type
Discharging platform is connected system with structural steel beam.
Background technology
With the rapid development of architectural engineering industry, the quantity of high-rise building is continuously increased, corresponding construction material week
Turning problem becomes particularly important, wherein the application of the discharging platform even more most important thing.Overhanging type discharging platform connects with superstructure
The mode connect uses embedded U-shaped round steel draw ring more, and is ensured by steel wire rope with form that superstructure built-in fitting is connected
Its safety and stablization.But because the number of plies of high-rise building is more, and super-high building structure side bar is mostly girder steel, floor height compared with
Height, if suspension ring use pre-buried form, it is only capable of being arranged on upper strata slab surfaces, it is excessive to may result in unloading steel wire rope inclination angle, shadow
Ring unloading effect；If suspension ring are fixed on steel beam bottom using Type of Welding need to the welding on girder steel, to girder steel stress itself imitate
Fruit has a certain impact.In addition, pre-buried suspension ring can not be used in turn, waste of materials to one-time fix measure.
Based on above description, a kind of new overhanging type discharging platform and structural steel beam connector are needed badly, to solve Super High
Building because structure side bar be mostly girder steel and floor height it is higher caused by high-rise building overhanging type discharging platform be not easy embedded U-shaped circle
The situation of steel draw ring, and the waste of material that easily causes of the pre-buried suspension ring of arrangement, workload are various, tedious process and can not having enough to meet the need makes
With the problems such as, finally reach response country and advocate the purpose of green construction requirement.
Utility model content
To solve the problems, such as the above, the purpose of this utility model is to provide a kind of overhanging type discharging platform and structural steel beam
Connection system, the general safety reliability of discharging platform can not only be ensured, moreover it is possible to avoid pre-buried and post-processing process, often
All repeatable dismounting turnover when being used in turn of layer discharging platform, reach recycle, the effect of saving steel, simplify construction stream
Journey, improve efficiency of construction.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of overhanging type discharging platform is connected system, including connection discharging platform and the steel wire of structural steel beam with structural steel beam
Rope and connector；The connector includes connector one and connector two, and the top of connector one and connector two is provided with
Neck, middle part are provided with the reserved perforation of steel wire rope, and the lower end of the reserved perforation of steel wire rope is provided with two prepared screw-bolt holes, even
Neck on fitting one and connector two is symmetrical；After connector one and connector two assembling, the steel wire on connector one
Reserved perforate of rope overlaps with the reserved perforation of steel wire rope on connector two, and two prepared screw-bolt holes on connector one are respectively with connecting
Corresponding prepared screw-bolt hole on fitting two overlaps, and by connector one and is connected by two prepared screw-bolt holes of screw bolt passes respectively
Fitting two is fixed；
The upper end of each connector is fixedly connected with corresponding structural steel beam, and connector one and the splicing of connector two are completed
Its neck length is consistent with structural steel beam lower flange width afterwards, and the neck of connector one and connector two is stuck in the affiliated structure in upper end
It is connected on the lower flange of girder steel；One end of the steel wire rope is fixedly connected on overhanging type discharging platform, the other end
It is fixedly connected by the reserved perforation of steel wire rope on connector with connector.
As preferred, the structural steel beam is I-steel girder steel；Neck on the connector one for opening direction to the right
Or horizontal U-shaped card slot to the left；Neck on the connector two is horizontal U-shaped card slot, and the neck side on two connectors
To need to keep relative.
Preferably, being provided with steel wire rope neck on the steel wire rope, the end set of the steel wire rope has curved, the institute of safety
State the reserved perforation of the steel wire rope on steel wire penetrating connector and fixed with steel wire rope neck.
As preferred, two prepared screw-bolt holes reserve perforation with top steel wire rope and line up an isosceles triangle.
As preferred, the bolt grade for connecting connector one and connector two is not less than M16.
Preferably, characterized in that, the connector one and connector two are made using Q345 steel plates.
Preferably, the quantity of the connector and steel wire rope is consistent, more than or equal to four.
Compared with prior art, the overhanging type discharging platform that the application provides, which is connected system with structural steel beam, has following spy
Point and beneficial effect：
Overhanging type discharging platform provided by the utility model is connected system with structural steel beam, and company is used as by the use of two blocks of steel plates
Fitting, reserved on connector and be easy to the neck for blocking structural steel beam, and reserved two on connector and be used for anchor connector
Prepared screw-bolt hole and one be used for through steel wire rope steel wire rope reserve perforation, connector is then fixed to superstructure steel
Liang Shang, and discharging platform and connector are connected by steel wire rope.Scheme provided by the utility model can avoid pre-
Burying suspension ring uses Type of Welding to be fixed on the influence to structural steel beam bearing capacity caused by structural steel beam bottom, and then improves and build
The general safety stability of building structure and overhanging type discharging platform, moreover it is possible to avoid pre-buried and post-processing process；This connection
Method is than traditional embedded U-shaped round steel draw ring form, and all repeatable dismounting turnover, reaches when every layer of discharging platform is used in turn
The effect of great deal of steel is recycled, saved, avoids built-in fitting that situation about once just wasting is used only, meets wanting for green construction
Ask；In addition, moreover it is possible to simplify construction process, improve efficiency of construction, save cost, reduce operating personnel's workload；And for
Floor side bar is the situation strong applicability of steel I-beam.
Brief description of the drawings
Fig. 1 is overhanging type discharging platform provided by the utility model and the installation diagram of superstructure；
Fig. 2 is the structural representation of connector one provided by the utility model；
Fig. 3 is the structural representation of connector two provided by the utility model；
Fig. 4 is the overall structure signal that overhanging type discharging platform provided by the utility model is connected system with superstructure
Figure.
Reference,
1- connectors one；2- connectors two；The reserved perforation of 3- steel wire ropes；4- prepared screw-bolt holes；5- I-steel girder steels；6- steel
Cord；7- steel wire rope necks；8- discharging platform girders；9- discharging platform secondary beams；Pendant multi-layer sheet in 10- guard rails.
Embodiment
The utility model is described in further detail below by specific examples of the implementation combination accompanying drawing.
As shown in Figures 1 to 4, a kind of overhanging type discharging platform provided by the utility model is connected system with structural steel beam,
Including at least two connectors and steel wire rope 6, the quantity of the connector, structural steel beam and steel wire rope 6 is identical.
The connector includes connector 1 and connector 22, preferably, connector 1 and connector 22 is not
The trapezoidal steel plate of rule, its shaped upper part is similar, and bottom is slightly different, as shown in Figures 2 and 3.Connector 1 and connector two
2 top is provided with neck, and the neck on connector 1 and connector 22 is symmetrical.Middle part is provided with steel wire rope and reserved
Perforation 3, so as to the perforation drawknot of steel wire rope 6.The lower end of the reserved perforation 3 of steel wire rope is provided with two prepared screw-bolt holes 4, is easy to
Two connectors are connected by prepared screw-bolt hole 4 using bolt when connector is installed, the corresponding aperture of prepared screw-bolt hole 4 is it is ensured that tight
Fixing bolt and prepared screw-bolt hole 4 can be passed through to fix connector 1 and connector 22.The connector is bolted
To together, it is detachably fixed, without welding.
After connector 1 and connector 22 assembling, the reserved perforation 3 of steel wire rope and connector two on connector 1
The reserved perforation 3 of steel wire rope on 2 overlaps, two prepared screw-bolt holes 4 on connector 1 respectively with it is corresponding on connector 22
Prepared screw-bolt hole 4 overlaps, and is respectively consolidated connector 1 and connector 22 by two prepared screw-bolt holes 4 of screw bolt passes
It is fixed.Two connectors are connected by prepared screw-bolt hole 4 using bolt when connector is installed, and must assure that and connector 1 and company
The hole of fitting 22 can be overlapped and corresponded.
The upper end of each connector is fixedly connected with corresponding structural steel beam, and connector one and the splicing of connector two are completed
Its neck length is consistent with structural steel beam lower flange width afterwards, and the neck of connector one and connector two is stuck in the affiliated structure in upper end
It is connected on the lower flange of girder steel.Specifically, connector 1 and connector 22 are symmetrically distributed under structural steel beam
End.
One end of the steel wire rope 6 is fixedly connected on overhanging type discharging platform, and the other end passes through the steel wire on connector
The reserved perforation of rope is fixedly connected with connector, ensures its security and stability.
This programme is to be fixed to existing structure girder steel by bolt and its own reservation neck using two pieces of connectors
On, and fixed discharging platform and existing structure girder steel drawknot through the reserved perforation 3 of steel wire rope thereon by steel wire rope 6, pacifying
After dress, two steel plate connectors are blocked in the lower flange of structural steel beam, and blending bolt passes through the prepared screw-bolt hole 4 of connector by two
Connector is fixed as an entirety, forms overhanging type discharging platform suspension centre connector, then reserved through steel wire rope by steel wire rope 6
Overhanging type discharging platform is fixed in structural steel beam after perforation 3.Scheme provided by the utility model can avoid pre-buried hang
Ring is fixed on the influence to structural steel beam bearing capacity caused by structural steel beam bottom using Type of Welding, and then improves building knot
The general safety stability of structure and overhanging type discharging platform, moreover it is possible to avoid pre-buried and post-processing process；This connection method
Than traditional embedded U-shaped round steel draw ring form, all repeatable dismounting turnover, reaches circulation when every layer of discharging platform is used in turn
Using the effect of, saving steel, avoid built-in fitting that situation about once just wasting is used only, meet the requirement of green construction；Except this
Outside, moreover it is possible to simplify construction process, improve efficiency of construction, save cost, reduce operating personnel's workload；And for floor side bar
For the situation strong applicability of steel I-beam.
In the present embodiment, preferably, the structural steel beam is I-steel girder steel 5；On the connector 1
Neck is the horizontal U-shaped card slot of opening direction to the right；Neck on the connector 22 is U-shaped for the transverse direction of opening direction to the left
Neck, the neck direction on two connectors are relative.
In the present embodiment, preferably, steel wire rope neck 7, the steel wire rope 6 are provided with the steel wire rope 6
The other end through being fixed by steel wire rope neck 7 after the reserved perforation 3 of steel wire rope on connector.The end of the steel wire rope 6
It is curved that safety should be provided with.
The overhanging type discharging platform includes discharging platform girder 8, discharging platform secondary beam 9, the discharging platform secondary beam 9
In the upper end of discharging platform girder 8, the upper ends of discharging platform secondary beam 9 have pendant multi-layer sheet 10 in guard rail.The discharging is put down
Platform girder 8 is made using 18# I-steel, and the discharging platform secondary beam 9 is made using 10# channel-section steels, but is not limited thereto.
In the present embodiment, preferably, 6 × 37+1 of model of the steel wire rope 6, a diameter of 22mm, nominal
Tensile strength is 1400MPa.
In the present embodiment, preferably, two prepared screw-bolt holes 4 line up one with the reserved perforation 3 of top steel wire rope
Individual isosceles triangle.
In the present embodiment, preferably, the reserved perforation 3 of the steel wire rope is vertical with two prepared screw-bolt holes 4
Distance is 50mm, and the spacing between two prepared screw-bolt holes 4 is 120mm；A diameter of 30mm of the reserved perforation 3 of the steel wire rope；
A diameter of 20mm of the prepared screw-bolt hole 4.But it is not limited thereto.In Practical Project, three preformed holes can be according to limit for tonnage
It is required that being calculated, its position and on-fixed, it need to only ensure that the project situation such as stress safety, the visual limit for tonnage of particular location is made
Go out appropriate adjustment.
In the present embodiment, preferably, the bolt grade for connecting connector 1 and connector 22 is not less than
M16, but be not limited thereto.
In the present embodiment, preferably, the connector 1 and connector 22 are using Q345 steel thick 20mm
Plate makes, or is calculated using other by calculating satisfactory steel plate, the project situation such as steel plate material and the visual limit for tonnage of thickness
Gained.
In the present embodiment, preferably, the quantity of the connector and steel wire rope 6 is consistent, more than or equal to four.
The information such as above-mentioned each scantling, model specification, section, material are both needed to be calculated according to platform load situation and determined,
Disparity items can determine according to own actual situation.
Overhanging type discharging platform provided by the utility model be connected with structural steel beam system be with two it is irregular trapezoidal
Steel plate, which is bolted, to be formed, and has similar U-shaped neck to be easy to fix connector and I-steel girder steel 5 on connector top
Together, then overhanging type discharging platform is connected with existing structure girder steel through connector by steel wire rope 6, to ensure its entirety
Safety and stability.Its specific implementation step is as follows：
Step 1：Position, quantity, size and the limit for tonnage of discharging platform are determined according to project self-demand.
Step 2：With reference to position of platform, girder steel size, positioning and limit for tonnage situation design connector size simultaneously determine its material
Matter（It should be determined by calculating）, draw connector manuscript.
Step 3：Connector is processed according to manuscript（Can consigned processing factory processing, if having ready conditions also can scene process）
Step 4：According to the structural form of connector in Fig. 1 on set installation site girder steel installation connecting element one successively
1st, connector 22, and being bolted two connectors makes it be fixed together（Neck on connector should be stuck in I-steel steel
The lower flange of beam 5）.
Step 5：4 are installed successively according to connector spacing in Fig. 4, and ensure its stability.
Step 6：Before connector installation and discharging platform lifting project management department personnel should be organized to be checked, it is ensured that even
Fitting installation is stable, reliable.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (7)
1. a kind of overhanging type discharging platform is connected system with structural steel beam, it is characterised in that including connection discharging platform and structure
The steel wire rope and connector of girder steel；The connector includes connector one and connector two, connector one and connector two it is upper
Portion is provided with neck, and middle part is provided with the reserved perforation of steel wire rope, and the lower end of the reserved perforation of steel wire rope is provided with two in advance
Stay bolt hole, the neck on connector one and connector two is symmetrical；After connector one and connector two assembling, connector
The reserved perforation of steel wire rope in the reserved perforation of steel wire rope and connector two on one overlaps, two reserved bolts on connector one
Hole overlaps with the corresponding prepared screw-bolt hole on connector two respectively, respectively will even by two prepared screw-bolt holes of screw bolt passes
Fitting one and connector two are fixed；The upper end of each connector is fixedly connected with corresponding structural steel beam, connector one and company
Its neck length is consistent with structural steel beam lower flange width after the completion of fitting two splices, the neck card of connector one and connector two
It is connected on the lower flange of the affiliated structural steel beam in upper end；One end of the steel wire rope is fixedly connected on overhanging type discharging
On platform, the other end is fixedly connected by the reserved perforation of steel wire rope on connector with connector.
2. overhanging type discharging platform according to claim 1 is connected system with structural steel beam, it is characterised in that the structure
Girder steel is I-steel girder steel；Neck on the connector one is the horizontal U-shaped card slot of opening direction to the right or to the left；The company
Neck on fitting two is horizontal U-shaped card slot, and the neck direction on two connectors need to keep relative.
3. overhanging type discharging platform according to claim 1 is connected system with structural steel beam, it is characterised in that the steel
Steel wire rope neck is provided with cord, the end set of the steel wire rope has safety curved, on the steel wire penetrating connector
Steel wire rope is reserved to perforate and is fixed with steel wire rope neck.
4. overhanging type discharging platform according to claim 1 is connected system with structural steel beam, it is characterised in that two reserved
Bolt hole reserves perforation with top steel wire rope and lines up an isosceles triangle.
5. overhanging type discharging platform according to claim 1 is connected system with structural steel beam, it is characterised in that connection connection
The bolt grade of part one and connector two is not less than M16.
6. the overhanging type discharging platform according to any one of claim 1 to 5 is connected system with structural steel beam, its feature exists
In the connector one and connector two are made using Q345 steel plates.
7. the overhanging type discharging platform according to any one of claim 1 to 5 is connected system with structural steel beam, its feature exists
In the quantity of the connector and steel wire rope is consistent, more than or equal to four.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493825.0U CN206844679U (en) | 2017-05-05 | 2017-05-05 | A kind of overhanging type discharging platform is connected system with structural steel beam |
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| CN201720493825.0U CN206844679U (en) | 2017-05-05 | 2017-05-05 | A kind of overhanging type discharging platform is connected system with structural steel beam |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848467A (en) * | 2019-11-21 | 2020-02-28 | 中铁十七局集团电气化工程有限公司 | Construction method for mounting multi-split equipment and pipeline in steel structure building |
| CN112091887A (en) * | 2020-09-16 | 2020-12-18 | 中国五冶集团有限公司 | Portable super high-rise steel beam welding platform device and mounting and dismounting method thereof |
| CN114455495A (en) * | 2021-12-22 | 2022-05-10 | 上海建工四建集团有限公司 | Indoor material sliding and hoisting equipment fixed on I-shaped steel beam |
-
2017
- 2017-05-05 CN CN201720493825.0U patent/CN206844679U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848467A (en) * | 2019-11-21 | 2020-02-28 | 中铁十七局集团电气化工程有限公司 | Construction method for mounting multi-split equipment and pipeline in steel structure building |
| CN110848467B (en) * | 2019-11-21 | 2021-04-09 | 中铁十七局集团电气化工程有限公司 | Construction method for mounting multi-split equipment and pipeline in steel structure building |
| CN112091887A (en) * | 2020-09-16 | 2020-12-18 | 中国五冶集团有限公司 | Portable super high-rise steel beam welding platform device and mounting and dismounting method thereof |
| CN114455495A (en) * | 2021-12-22 | 2022-05-10 | 上海建工四建集团有限公司 | Indoor material sliding and hoisting equipment fixed on I-shaped steel beam |
| CN114455495B (en) * | 2021-12-22 | 2023-09-22 | 上海建工四建集团有限公司 | Sliding lifting equipment for indoor material fixed on I-steel beam |
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