CN205875741U - Cast -in -place floor is multi -functional, can have enough to meet need operation platform - Google Patents
Cast -in -place floor is multi -functional, can have enough to meet need operation platform Download PDFInfo
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- CN205875741U CN205875741U CN201620886435.5U CN201620886435U CN205875741U CN 205875741 U CN205875741 U CN 205875741U CN 201620886435 U CN201620886435 U CN 201620886435U CN 205875741 U CN205875741 U CN 205875741U
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Abstract
The utility model provides a cast -in -place floor is multi -functional, can have enough to meet the need operation platform, weld into the operation platform main part by small dimension common type steel, the high close check board that congeals native cushion through prefabricated hun nan is thick, the concrete cushion can be realized installing and removing fast with the mode that the operation platform bulk phase separates, face burden muscle is fixed in operation platform shaped steel below through firm the hanging of ligature iron wire, accurate positioning face burden muscle, the fixed face burden muscle position of intensity when utilizing the concrete to close on final set, demolish the platform and make level the face concrete. The beneficial effects are that: the utility model discloses an operation platform, but accurate positioning face burden muscle, control floor thickness effectively, the walking of confession personnel reduces trampling assembling reinforcement, and can have enough to meet the need the use many times.
Description
Technical field
This utility model relates to the realm of building construction, particularly relate to a kind of cast-in-situ floor multi-functional, can turnaround operation platform.
Background technology
In-situ reinforced concrete slab has normability height, good integrity, shock resistance is strong, be easy to reserving hole and layout
The plurality of advantages such as pipeline, are used widely in engineering.At present, its design, construction status and existing problems are as follows:
(1) plate face is born muscle diameter and is diminished, and number of plies monolayer is in the majority.Along with the application of high tensile reinforcement, plate face is born muscle diameter and is more come
The least, especially residential building, in order to control cost, muscle and the double-deck arrangement of reinforcement of few employing are born in commonly used small diameter plates face.
(2) muscle more problems is born in the location-plate face such as chapelet ferrum, plastic clip.Currently, the many employings in muscle location chapelet ferrum is born in plate face
Or the mode such as plastic clip.Chapelet ferrum stress performance is good, is available for personnel's walking when colligation spacing is sufficiently small, but owing to being that scene adds
Work and use, have error or with wrong unavoidably in the plate of different-thickness, causes plate face thickness of protection tier not enough or floor surpasses
Thick；Plastic clip is batch production processing, and size is accurate, but stress performance is poor, is once trampled after the reinforcing bar binding molding of plate face,
It is easy to separate with plate gluten and do not reach locating effect.
(3) utilize the main muscle in beam face or within the walls coupling beam gluten location-plate face bear muscle precision and be difficult to ensure that.Plate face reinforcing bar is having beam
Or wall position, muscle is born in the available main muscle in beam face or within the walls coupling beam gluten location-plate face, it is not necessary to colligation location chapelet ferrum again.But work as beam
During the main muscle in face or within the walls coupling beam gluten position inaccurate (most for offseting downward), plate face cannot be accurately positioned and bear muscle.
(4) the primary-secondary beam handing-over position universal superelevation of reinforcing bar.Primary-secondary beam handing-over position girder reinforcing bar should bend downwards to be avoided time
Beam steel, seldom processes this bending specially in practical operation, during on-the-spot colligation, muscle position is born in the main muscle in secondary beam top and plate face
Universal superelevation, causes floor super thick or thickness of protection tier not enough.
(5) during concreting, reinforcing bar tramples deformation seriously.Current generation, floor concrete uses pumping substantially, construction
Time seldom set up walking operating platform, operator directly on beam face and plate face reinforcing bar walk, its direct result is to tie up
The plate face reinforcing bar tied is because being trampled and gross distortion.
Utility model content
This utility model is for solving problems of the prior art, and cast-in-situ floor is multi-functional, can have enough to meet the need behaviour to propose one
Make platform.
The technical solution of the utility model is achieved in that
A kind of cast-in-situ floor is multi-functional, can turnaround operation platform, its composition includes: steelframe, longitudinal direction steel plate, horizontal angle steel,
Concrete pad, some horizontal angle steel are welded between two parallel described longitudinal steel plates, between described horizontal angle steel mutually
Parallel, utilize one group of plate face of tie wire colligation to bear muscle between described longitudinal steel plate, the spacing that muscle is born in described plate face is identical,
The horizontal angle steel at described longitudinal steel plate two ends is placed in described concrete pad, described longitudinal steel plate and described horizontal angle steel
Between the discrepancy in elevation identical with floorslab concrete protective layer thickness.
The thickness of described concrete pad is equal to the thickness of floor, and described concrete pad strength grade is not less than floor
Strength grade.
It is vertical with described longitudinal steel plate that muscle is born in described plate face, and described plate face is born muscle and hung and tie up at two described longitudinal steel plate lower edges
On.
The beneficial effects of the utility model are: light multifunctional operating platform of the present utility model, can be accurately positioned plate
Muscle is born in face；Efficiently control slab thickness；Walk for personnel, reduce and assembling reinforcement is trampled；And can repeatedly have enough to meet the need use.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of operating platform of the present utility model；
Fig. 2 is the structural representation in the 1-1 direction of this utility model Fig. 1.
Fig. 3 is the structural representation in the 2-2 direction of this utility model Fig. 1.
Fig. 4 is the schematic diagram that multiple operating platform of the present utility model is laid；
Fig. 5 is the structural representation in the 1-1 direction of this utility model Fig. 4；
Fig. 6 is the structural representation in the 2-2 direction of this utility model Fig. 4；
Fig. 7 is that the schematic diagram that muscle is tied up is born in plate face of the present utility model；
Fig. 8 is the structural representation in the 1-1 direction of this utility model Fig. 7；
Fig. 9 is the structural representation in the 2-2 direction of this utility model Fig. 7；
Figure 10 is process chart of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under paying creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
As shown in Fig. 1 ~ Fig. 9, a kind of cast-in-situ floor is multi-functional, can turnaround operation platform, its composition includes: longitudinal direction steel plate 1,
Laterally angle steel 2, concrete pad 3, the welding 2 of some horizontal angle steel between two parallel described longitudinal steel plates 1, described laterally
It is parallel to each other between angle steel 2, utilizes one group of plate face of tie wire 5 colligation to bear muscle 4, described plate face between described longitudinal steel plate 1
The spacing of negative muscle 4 is identical, is placed in described concrete pad 3 by the horizontal angle steel 2 at described longitudinal steel plate 1 two ends, described
The discrepancy in elevation between longitudinal steel plate 1 and described horizontal angle steel 2 is identical with floorslab concrete protective layer thickness.
The thickness of described concrete pad 3 is equal to the thickness of floor, and described concrete pad 3 strength grade is not less than floor
Strength grade.
It is vertical with described longitudinal steel plate 1 that muscle 4 is born in described plate face, and described plate face is born muscle 4 and hung and tie up at two described longitudinal steel plates 1
On lower edge.
Installation steps of the present utility model include:
(1) process operation platform, uses described longitudinal steel plate 1 and described horizontal angle steel 2 to weld；
(2) making concrete pad, the thickness of concrete pad 3 is equal to the thickness of floor, concrete pad 3 strength grade
It is not less than the strength grade of floor；
(3) colligation beam reinforced steel bar, bears firm the hanging of muscle 4 with tie wire 5 by plate face and is tied on longitudinal steel plate 1 lower edge；
(4) lay concrete pad, precast concrete cushion block 3 is neatly arranged and is shelved on plate face die plate, Mei Gecao
Make platform two ends and respectively shelve two pieces;
(5) operating platform is installed, by operating platform, is transported to specific bit and postpones, its horizontal angle steel 2 is erected stupefied bottom and shelves
In the concrete pad 3 arranged in advance, finely tune concrete pad position, make 4 concrete pad under each platform 3 with
Operating platform is in close contact, uniform stressed；
(6) floor concrete casting, at casting beams inner concrete to plate end template；From longitudinal steel plate 1 and horizontal angle steel 2
Portion's penetration concrete, pushes away vibration concrete from the gap of longitudinal steel plate 1 and horizontal angle steel 2 to both sides with vibrating head, until through vibrating
After concrete basic Flat gasket end face till；Casting beams surface concrete and plate span centre concrete are to designed elevation；
(7) operating platform removes, and after floorslab concrete initial set before final set, solution is holded funeral rites and tied up plate face and bear whole colligation ferrum of muscle 4
Silk 5, starts from one end progressively remove platform and move away from plate face, is transported to stack place order for use later.Carrying personnel can only
Walk on platform not removing, young concrete plate face must not be trampled;
(8) by levelling for plate surface concrete receipts light.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (3)
1. cast-in-situ floor multi-functional, can a turnaround operation platform, its composition includes: steelframe, longitudinal steel plate, horizontal angle steel, mixed
Solidifying soil cushion block, it is characterised in that: some horizontal angle steel are welded between two parallel described longitudinal steel plates, described horizontal angle steel
Between be parallel to each other, utilize one group of plate face of tie wire colligation to bear muscle between described longitudinal steel plate, described plate face is born between muscle
Apart from identical, the horizontal angle steel at described longitudinal steel plate two ends is placed in described concrete pad, described longitudinal steel plate and institute
State the discrepancy in elevation between horizontal angle steel identical with floorslab concrete protective layer thickness.
Cast-in-situ floor the most according to claim 1 is multi-functional, can turnaround operation platform, it is characterised in that: described concrete
The thickness of cushion block is equal to the thickness of floor, and described concrete pad strength grade is not less than the strength grade of floor.
Cast-in-situ floor the most according to claim 1 is multi-functional, can turnaround operation platform, it is characterised in that: described plate face is born
Muscle is vertical with described longitudinal steel plate, and described plate face is born muscle and hung and tie up on two described longitudinal steel plate lower edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886435.5U CN205875741U (en) | 2016-08-16 | 2016-08-16 | Cast -in -place floor is multi -functional, can have enough to meet need operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886435.5U CN205875741U (en) | 2016-08-16 | 2016-08-16 | Cast -in -place floor is multi -functional, can have enough to meet need operation platform |
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| Publication Number | Publication Date |
|---|---|
| CN205875741U true CN205875741U (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620886435.5U Active CN205875741U (en) | 2016-08-16 | 2016-08-16 | Cast -in -place floor is multi -functional, can have enough to meet need operation platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088607A (en) * | 2016-08-16 | 2016-11-09 | 中国建筑第七工程局有限公司 | A kind of cast-in-situ floor is multi-functional, can turnaround operation platform and construction thereof |
-
2016
- 2016-08-16 CN CN201620886435.5U patent/CN205875741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088607A (en) * | 2016-08-16 | 2016-11-09 | 中国建筑第七工程局有限公司 | A kind of cast-in-situ floor is multi-functional, can turnaround operation platform and construction thereof |
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