CN208950126U - A kind of anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule - Google Patents
A kind of anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule Download PDFInfo
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- CN208950126U CN208950126U CN201821518471.1U CN201821518471U CN208950126U CN 208950126 U CN208950126 U CN 208950126U CN 201821518471 U CN201821518471 U CN 201821518471U CN 208950126 U CN208950126 U CN 208950126U
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- diaphragm capsule
- capsule ontology
- reinforcement
- floating
- ontology
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Abstract
This application discloses a kind of anti-floating systems of cast-in-place concrete hollow building roof diaphragm capsule of floor framing technical field, including diaphragm capsule ontology, the top of the diaphragm capsule ontology is equipped with plate top reinforcing bar, the lower section of the diaphragm capsule ontology is equipped with reinforcement, anti-floating fastener is equipped between plate top reinforcing bar and diaphragm capsule ontology and between the reinforcement and diaphragm capsule ontology, the anti-floating fastener includes retaining ring and connector, the connector is fixedly connected with retaining ring, retaining ring between plate top reinforcing bar and diaphragm capsule ontology is detachably connected with plate top reinforcing bar, retaining ring between the reinforcement and diaphragm capsule ontology is detachably connected with reinforcement.It is poured using the application and diaphragm capsule ontology can effectively be avoided to shift when vibrated concrete, reach anti-floating effect.
Description
Technical field
The utility model belongs to floor framing technical field, and in particular to a kind of cast-in-place concrete hollow building roof diaphragm capsule resists
Floating device.
Background technique
Cast-in-place concrete hollow building roof be it is a kind of by light material fill cast-in-place structural, by light material assembled unit,
Top bars, diaphragm capsule, lower layer's reinforcing bar, concealed beam reinforcing bar and concrete are constituted.
Cast-in-place concrete hollow building roof due to its structure have height it is small, from heavy and light, rigidity is big, good integrity and is suitable for
The advantages that long span building, is used widely in recent years.Cast-in-place concrete hollow building roof is since its rigidity is in two span directions
On be evenly distributed flexible with cloth mould, more favored for the cylinder that compares, tube filler inner mold hollow floor.But site operation
During, due to being cast-in-place concrete at the top and bottom of diaphragm capsule, and concreting and vibrates and diaphragm capsule is be easy to cause to go out
It now shifts and floats, and then cause the quality of cast-in-place concrete hollow floor slab that cannot ensure.
Utility model content
The utility model is intended to provide a kind of anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule, to solve the prior art
In pour and diaphragm capsule when vibrated concrete be easy displacement the problem of.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of cast-in-place concrete hollow building
The anti-floating system of cover mold box, including diaphragm capsule ontology, the top of the diaphragm capsule ontology are equipped with plate top reinforcing bar, under the diaphragm capsule ontology
Side is equipped with reinforcement, is equipped between plate top reinforcing bar and diaphragm capsule ontology and between the reinforcement and diaphragm capsule ontology
Anti-floating fastener, the anti-floating fastener include retaining ring and connector, and the connector is fixedly connected with retaining ring, plate top reinforcing bar with
Retaining ring between diaphragm capsule ontology is detachably connected with plate top reinforcing bar, the retaining ring and board bottom between the reinforcement and diaphragm capsule ontology
Reinforcing bar is detachably connected.
Working principle of the utility model is:
The anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule in the utility model, in use, because diaphragm capsule ontology
Top is equipped with plate top reinforcing bar, and the lower section of diaphragm capsule ontology is equipped with reinforcement, and between plate top reinforcing bar and diaphragm capsule ontology and plate
It is equipped with anti-floating fastener between bottom reinforcing bar and diaphragm capsule ontology, is then screwed into diaphragm capsule ontology using connector one end, works as connection
After part is screwed into diaphragm capsule ontology, first the retaining ring between reinforcement and diaphragm capsule ontology is detachably connected with reinforcement, then
Retaining ring between plate top reinforcing bar and diaphragm capsule ontology is detachably connected with plate top reinforcing bar.
The utility model has the beneficial effects that
It, can be effectively by diaphragm capsule ontology by retaining ring and connector when being poured using this programme with vibrated concrete
It is fixed, and then diaphragm capsule ontology anti-floating can be fast implemented and fixed, compared to existing technologies, effectively prevent diaphragm capsule sheet
Body displacement, and anti-floating fastener not only low cost and easy construction, at the same it is small to diaphragm capsule main body destruction, and anti-floating effect is good；And
Cover to reinforcement thickness can be effectively controlled according to design requirement by adjusting the depth that connector in anti-floating fastener screws in diaphragm capsule ontology
Degree.
It is the optimization to basic technology scheme below:
Further, the anti-floating between plate top reinforcing bar and diaphragm capsule ontology and between the reinforcement and diaphragm capsule ontology
Fastener at least two.It thus can effectively guarantee anti-floating quality, keep diaphragm capsule ontology more stable.
Further, the connector is screw, and the head of the screw is fixedly connected with retaining ring.Bolt structure is simple, just
In production, and there is screw thread on screw, with regard to more convenient laborsaving when screwing in diaphragm capsule ontology in this way.
Further, the head of the screw is detachably connected with retaining ring.It using for a long time, screw inevitably will appear abrasion,
Therefore it just needs replacing, using dismountable connection type, when replacement is just more efficient and convenient.
Further, graduation mark is equipped on the screw.It is equipped with graduation mark on screw, screw is screwed in diaphragm capsule ontology
When, it can intuitively see that the depth of screw-in, this depth determine thickness of protection tier.
Further, the diaphragm capsule ontology is made of nylon fiber foamed plastics.So that diaphragm capsule ontology is cheap, it is damaged
Rate is low, and one-pass molding, does not need to improve engineering efficiency in building site assembly.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule of the utility model；
The structural schematic diagram of anti-floating fastener in Fig. 2 Fig. 1.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: diaphragm capsule ontology 1, plate top reinforcing bar 2, reinforcement 3, anti-floating fastener 4, buckles
Ring 41, screw 42, graduation mark 5, superstructure template 6, cushion block 7.
Embodiment is substantially as shown shown in Figure 1 and Figure 2: a kind of anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule, packet
Diaphragm capsule ontology 1 is included, the top of diaphragm capsule ontology 1 is equipped with plate top reinforcing bar 2, and the lower section of diaphragm capsule ontology 1 is equipped with reinforcement 3, plate top steel
Anti-floating fastener 4 is equipped between muscle 2 and diaphragm capsule ontology 1 and between reinforcement 3 and diaphragm capsule ontology 1, anti-floating fastener 4 includes button
Ring 41 and connector, connector are fixedly connected with retaining ring 41, the retaining ring 41 between plate top reinforcing bar 2 and diaphragm capsule ontology 1 and plate top steel
Muscle 2 is slidably connected (can also according to mortise-tenon joint and clamp connection etc. are used in specific implementation process), reinforcement 3 and diaphragm capsule sheet
Retaining ring 41 between body 1 and reinforcement 3 are slidably connected (can be according to using mortise-tenon joint, clamp connection in specific implementation process
Be slidably connected)；Anti-floating fastener 4 between plate top reinforcing bar 2 and diaphragm capsule ontology 1 and between reinforcement 3 and diaphragm capsule ontology 1
At least two；The head of connector is threadedly coupled with retaining ring 41；Graduation mark 5 is equipped on connector；Diaphragm capsule ontology 1 is by nylon
Fibrous foam plastics are made.Connector in this programme can also select screw 42, spiral shell according to the actual demand in implementation process
Bar and pin etc..
First, in accordance with the diaphragm capsule ontology 1 of drawing positioning nylon fibrous foam plastic support, and the snap the line in superstructure template 6；
Then beam and 3 reinforcing bar of reinforcement are bound, pipeline is installed: being required according to design drawing, places steel bar spacer 7, bind concealed beam and
Reinforcement 3 (because reinforcement 3 includes more), installs pipeline；Followed by positioning is placed nylon fiber foamed plastics and is made
Diaphragm capsule ontology 1, the position of anti-floating fastener 4 is determined in 1 bottom of diaphragm capsule ontology according to the position of reinforcement 3, is wanted according to design
3 protective layer thickness of reinforcement (distance of 1 bottom of diaphragm capsule ontology to 3 outer surface of reinforcement) asked will be in anti-floating fastener 4
Screw 42 is screwed into designated depth, and diaphragm capsule ontology 1 is fixed on reinforcement 3 by the retaining ring 41 in anti-floating fastener 4；To protect
Anti-floating quality is demonstrate,proved, bottom anti-floating fastener 4 is no less than two.
The anti-floating fastener 4 of 1 top of diaphragm capsule ontology is placed in positioning, plate top reinforcing bar 2 is bound, according to design requirement board for putting top steel
Muscle 2), the screw 42 in anti-floating fastener 4 is screwed by designated depth according to 2 protective layer thickness of plate top reinforcing bar of design requirement, is led to
Plate top reinforcing bar 2 is fixed on diaphragm capsule ontology 1 by the retaining ring 41 crossed in anti-floating fastener 4, and (plate top reinforcing bar 2 includes binding plate top reinforcing bar 2
More；To guarantee anti-floating quality, top anti-floating fastener 4 is no less than two.
Pour vibrated concrete, it, should be broken using artificial or adsorption plant cleaning construction site before formal casting concrete
Bits.Concreting in lifts in batches pays attention to concrete dump angle and height, reduces the impact to diaphragm capsule ontology 1 to the greatest extent, at this
In the preferred embodiment of scheme, the screw 42 in anti-floating fastener 4 has graduation mark 5, for controlling screw 42 according to design code
It screws in diaphragm capsule ontology 1 to go deep into, meets the requirement of slab tendon protective layer thickness；In preferred embodiments of the present invention, by
In plate bar diameter overwhelming majority situation be all 8mm, 10mm, 12mm, 14mm, because of the bayonet part of the retaining ring 41 of anti-floating fastener 4
The case where being divided to and devise two kinds of sizes, being respectively used to 8mm and 10mm and 12mm and 14mm；Concrete conveyance end is equipped with buffering
Backing plate (is not drawn into) in figure, reduces the impact to diaphragm capsule ontology 1；Small-sized plug-in type vibrating stick is selected (not draw in figure when vibrating
Out), and be equipped with small-power vibration board (being not drawn into figure) collaboration vibrate, to guarantee diaphragm capsule sheet made of nylon fiber plastics
Body 1 is full by concrete filling, and bubble-free and cavity avoid the construction quality problems such as voids and pits.By in different directions
Connecting plate top reinforcing bar 2 and reinforcement 3, prevent filled internal mold from occurring floating during casting concrete or shift；Anti-floating button
The design requirement of different thickness of protection tier may be implemented in part 4, convenient by the graduation mark 5 on screw 42 in anti-floating fastener 4
The quick positioning buckling element of worker screws in the depth of diaphragm capsule ontology 1, has fully ensured that construction quality；Anti-floating fastener 4 can be according to superstructure
The factors such as 1 size of thickness and diaphragm capsule ontology of template, freely increase and decrease quantity, but should not less than four (1 top of diaphragm capsule ontology and
Each two of lower section), it can not have to place cushion block again above diaphragm capsule ontology 1 by the anti-floating fastener 4 of 1 top of arrangement diaphragm capsule ontology
7, reduce artificial and material cost.
Claims (6)
1. a kind of anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule, it is characterised in that: including diaphragm capsule ontology, the diaphragm capsule sheet
The top of body is equipped with plate top reinforcing bar, and the lower section of the diaphragm capsule ontology is equipped with reinforcement, plate top reinforcing bar and diaphragm capsule ontology it
Between and the reinforcement and diaphragm capsule ontology between be equipped with anti-floating fastener, the anti-floating fastener includes retaining ring and connector,
The connector is fixedly connected with retaining ring, and the retaining ring between plate top reinforcing bar and diaphragm capsule ontology detachably connects with plate top reinforcing bar
It connects, the retaining ring between the reinforcement and diaphragm capsule ontology is detachably connected with reinforcement.
2. the anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule according to claim 1, it is characterised in that: the plate top
Anti-floating fastener at least two between reinforcing bar and diaphragm capsule ontology and between the reinforcement and diaphragm capsule ontology.
3. the anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule according to claim 2, it is characterised in that: the connection
Part is screw, and the head of the screw is fixedly connected with retaining ring.
4. the anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule according to claim 3, it is characterised in that: the screw
Head be detachably connected with retaining ring.
5. the anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule according to claim 4, it is characterised in that: the screw
On be equipped with graduation mark.
6. the anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule according to claim 5, it is characterised in that: the diaphragm capsule
Ontology is made of nylon fiber foamed plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518471.1U CN208950126U (en) | 2018-09-17 | 2018-09-17 | A kind of anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518471.1U CN208950126U (en) | 2018-09-17 | 2018-09-17 | A kind of anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule |
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| Publication Number | Publication Date |
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| CN208950126U true CN208950126U (en) | 2019-06-07 |
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| CN201821518471.1U Expired - Fee Related CN208950126U (en) | 2018-09-17 | 2018-09-17 | A kind of anti-floating system of cast-in-place concrete hollow building roof diaphragm capsule |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748062A (en) * | 2019-10-29 | 2020-02-04 | 中国一冶集团有限公司 | Slide rail self-anchored type beam-free floor core mold structure and mounting method thereof |
| CN112376774A (en) * | 2020-11-04 | 2021-02-19 | 广东永和建设集团有限公司 | Construction method of anti-floating cast-in-place concrete open-web floor |
-
2018
- 2018-09-17 CN CN201821518471.1U patent/CN208950126U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748062A (en) * | 2019-10-29 | 2020-02-04 | 中国一冶集团有限公司 | Slide rail self-anchored type beam-free floor core mold structure and mounting method thereof |
| CN112376774A (en) * | 2020-11-04 | 2021-02-19 | 广东永和建设集团有限公司 | Construction method of anti-floating cast-in-place concrete open-web floor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |