CN203145273U - Dismountable steel-concrete composite floor - Google Patents
Dismountable steel-concrete composite floor Download PDFInfo
- Publication number
- CN203145273U CN203145273U CN 201320131784 CN201320131784U CN203145273U CN 203145273 U CN203145273 U CN 203145273U CN 201320131784 CN201320131784 CN 201320131784 CN 201320131784 U CN201320131784 U CN 201320131784U CN 203145273 U CN203145273 U CN 203145273U
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- floor
- steel
- concrete composite
- dismantled
- support plate
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Abstract
The utility model discloses a dismountable steel-concrete composite floor. The dismountable steel-concrete composite floor comprises a floor body and a frame. The floor body is fixed on the frame through connecting pieces. Floor supporting plates, longitudinal steel bars, floor supporting plate inner steel bars, transverse steel bars and concrete are arranged in the floor body. The floor supporting plates are fixed on the frame through connecting pieces. The longitudinal floor supporting plate inner steel bars are arranged in the floor supporting plates. The longitudinal steel bars are arranged on a portion in the floor body, wherein the distance between the portion in the floor body and the upper end of the floor body is 15-40mm. The transverse steel bars are arranged below the longitudinal steel bars. The floor supporting plates, the longitudinal steel bars, the floor supporting plate inner steel bars and the transverse steel bars are poured into the floor body through the concrete. Connection between the dismountable steel-concrete composite floors is bolted connection, and connection between the floors and main body frame beams is also bolted connection. Therefore, the requirement of a construction site for assembly-type installation of the floors is met, the floors can be reused after being dismounted in an undamaged mode, bearing capacity and stability of the floors are improved, deflection of the floors is reduced, and comfortableness brought to people is improved.
Description
Technical field
The utility model relates to a kind of floor, is specifically related to a kind of dismantled and assembled steel-concrete composite floor.
Background technology
Now, the urban space is fewer and feweri, an inch of land is an inch of gold, some interim garage parking or temporary building of building may will be removed after several years in urban planning, and in general the floor of removing can not be reused, like this, namely pollute environment and caused unnecessary waste again.Use steel grating plate and steel plate to replace floor in order to address the above problem people, increased the cost of temporary building like this, increase the garage noise simultaneously, people also can feel in last walking the vibration up and down of steel plate can make the people increase sense of insecurity.Therefore press for a kind of namely can repeated removal, have certain rigidity, sound insulation, fire-resistant, durable floor simultaneously again.
Summary of the invention
The purpose of this utility model is to solve existing floor can not reusable problem, and a kind of dismantled and assembled steel-concrete composite floor is provided.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of dismantled and assembled steel-concrete composite floor of the present utility model, it comprises: floor and framework, floor is fixed on the framework by connector, wherein: comprise in the described floor: floor support plate, longitudinal reinforcement, reinforcing bar in the floor support plate, transverse reinforcement and concrete, floor support plate is fixed on the framework by connector, in floor support plate, be covered with some reinforcing bars in the floor support plate longitudinally, in the floor of distance floor upper end 15-40mm, be covered with some longitudinal reinforcements, be covered with some transverse reinforcements below longitudinal reinforcement, concrete is with floor support plate, longitudinal reinforcement, reinforcing bar and transverse reinforcement are cast in the floor in the floor support plate;
A kind of dismantled and assembled steel-concrete composite floor of the present utility model, described framework comprises: four channel-section steels and some square steel, four channel-section steels are welded into rectangle, some square steel are welded on wherein on two channel-section steels, form a rectangular frame, floor support plate is welded on above-mentioned channel-section steel and the above-mentioned square steel by connector;
A kind of dismantled and assembled steel-concrete composite floor of the present utility model, described floor support plate are that closed type is pressed the shape steel plate;
A kind of dismantled and assembled steel-concrete composite floor of the present utility model, described floor are the rectangle floor or are the rectangle floor of unfilled corner;
A kind of dismantled and assembled steel-concrete composite floor of the present utility model, the both sides at least of described floor are from the protruding 100-250mm of channel-section steel;
A kind of dismantled and assembled steel-concrete composite floor of the present utility model, two limits of described floor, three limits or four limits are from the protruding 100-250mm of channel-section steel;
A kind of dismantled and assembled steel-concrete composite floor of the present utility model, described floor both sides at least is provided with banded plate;
A kind of dismantled and assembled steel-concrete composite floor of the present utility model has connecting hole on the described channel-section steel.
The dismantled and assembled steel-concrete composite floor of the utility model is compared with existing floor and is had the following advantages:
1. dismantled and assembled steel-concrete composite floor of the present utility model can be dismantled, because floor is supported on the steel frame, is cast with banded plate again in floor, and therefore the phenomenon of floor arrisdefect generally can not take place in unloading process, has kept the integrality of floor;
2. dismantled and assembled steel-concrete composite floor of the present utility model comprises channel-section steel, and limit portion channel-section steel can be set a roof beam in place with body frame by bolt and is connected, and the both sides channel-section steel can carry out being connected of plate and plate, has made things convenient for the dismounting of floor;
3. because the special tectonic of dismantled and assembled steel-concrete composite floor of the present utility model, dismantled and assembled steel-concrete composite floor of the present utility model has improved supporting capacity and rigidity and the stability of floor, reduce the amount of deflection of floor, increased the comfortableness of human body sensory.
Description of drawings
Fig. 1 is one section the schematic perspective view in the vertical of the dismantled and assembled steel-concrete composite floor of the utility model;
Fig. 2 is the generalized section at Figure 1A-A place;
Fig. 3 is bowing to schematic diagram of Figure 1B-B place;
Fig. 4 bows to schematic diagram for of the present utility model and the dismantled and assembled steel-concrete composite floor in steel column junction.
In Fig. 1 to 4, label 1 is floor; Label 2 is transverse reinforcement; Label 3 is longitudinal reinforcement; Label 4 is floor support plate; Label 5 is reinforcing bar in the floor support plate; Label 6 is square steel; Label 7 is channel-section steel; Label 8 is framework; Label 9 is banded plate; Label 10 is concrete, and label 11 is connecting hole.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.
As depicted in figs. 1 and 2, dismantled and assembled steel-concrete composite floor of the present utility model comprises: floor 1 and framework 8, floor 1 is fixed on the framework by connector, comprise in the floor 1: floor support plate 4, longitudinal reinforcement 3, reinforcing bar 5 in the floor support plate, transverse reinforcement 2 and concrete 10, floor support plate 4 is closed-section steel deck, it is fixed on the framework 8 by connector, in floor support plate 4, be covered with some reinforcing bars 5 in the floor support plate longitudinally, in the floor 1 of distance floor 1 upper end 15-40mm, be covered with some longitudinal reinforcements 3, below longitudinal reinforcement 3, be covered with some transverse reinforcements 2, concrete 10 is with floor support plate 4, longitudinal reinforcement 3, reinforcing bar 5 and transverse reinforcement 2 are cast in the floor 1 in the floor support plate, and floor 1 both sides at least is provided with banded plate 9.
As Fig. 3 and shown in Figure 2, framework 8 comprises: four channel-section steels 7 and some square steel 6, four channel-section steels 7 are welded into rectangle, some square steel 6 are welded on wherein on two channel-section steels 7, form a rectangular frame 8, floor support plate 4 is welded on above-mentioned channel-section steel 7 and the above-mentioned square steel 6 by connector, has connecting hole 11 on the channel-section steel 7, is used between floor and the floor or floor and being connected between body frame is set a roof beam in place.
As shown in Figure 1 and Figure 4, floor 1 is the rectangle floor or is the rectangle floor of unfilled corner that the both sides at least of floor 1 are from channel-section steel 7 protruding 100-250mm.Be that two limits, three limits or four limits of floor 1 are from channel-section steel 7 protruding 100-250mm.
Dismantled and assembled steel-concrete composite floor of the present utility model uses bolt that body frame is set a roof beam in place and is connected with the limit channel-section steel when installing, and uses bolt that the both sides channel-section steel is connected, and has made things convenient for the dismounting of floor.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of spirit of the present utility model, the utility model can be done any type of modification.
Claims (8)
1. dismantled and assembled steel-concrete composite floor, it comprises: floor (1) and framework (8), floor (1) is fixed on the framework by connector, it is characterized in that: described floor comprises in (1): floor support plate (4), longitudinal reinforcement (3), reinforcing bar (5) in the floor support plate, transverse reinforcement (2) and concrete (10), floor support plate (4) is fixed on the framework (8) by connector, in floor support plate (4), be covered with some reinforcing bars (5) in the floor support plate longitudinally, in the floor (1) of distance floor (1) upper end 15-40mm, be covered with some longitudinal reinforcements (3), be covered with some transverse reinforcements (2) in the below of longitudinal reinforcement (3), concrete (10) is with floor support plate (4), longitudinal reinforcement (3), reinforcing bar (5) and transverse reinforcement (2) are cast in the floor (1) in the floor support plate.
2. dismantled and assembled steel-concrete composite floor as claimed in claim 1, it is characterized in that: described framework (8) comprising: four channel-section steels (7) and some square steel (6), four channel-section steels (7) are welded into rectangle, some square steel (6) are welded on wherein on two channel-section steels (7), form a rectangular frame (8), floor support plate (4) is welded on above-mentioned channel-section steel (7) and the above-mentioned square steel (6) by connector.
3. dismantled and assembled steel-concrete composite floor as claimed in claim 2, it is characterized in that: described floor support plate (4) is closed-section steel deck.
4. dismantled and assembled steel-concrete composite floor as claimed in claim 3 is characterized in that: described floor (1) is for the rectangle floor or be the rectangle floor of unfilled corner.
5. dismantled and assembled steel-concrete composite floor as claimed in claim 4, it is characterized in that: the both sides at least of described floor (1) are from the protruding 100-250mm of channel-section steel (7).
6. dismantled and assembled steel-concrete composite floor as claimed in claim 4, it is characterized in that: two limits of described floor (1), three limits or four limits are from the protruding 100-250mm of channel-section steel (7).
7. as the described dismantled and assembled steel-concrete composite floor of the arbitrary claim of claim 1-6, it is characterized in that: floor (1) both sides at least is provided with banded plate (9).
8. dismantled and assembled steel-concrete composite floor as claimed in claim 7 is characterized in that: have connecting hole (11) on the described channel-section steel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131784 CN203145273U (en) | 2013-03-21 | 2013-03-21 | Dismountable steel-concrete composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131784 CN203145273U (en) | 2013-03-21 | 2013-03-21 | Dismountable steel-concrete composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145273U true CN203145273U (en) | 2013-08-21 |
Family
ID=48972812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131784 Withdrawn - After Issue CN203145273U (en) | 2013-03-21 | 2013-03-21 | Dismountable steel-concrete composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145273U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132640A (en) * | 2013-03-21 | 2013-06-05 | 中国京冶工程技术有限公司 | Detachable steel-concrete composite floor |
| CN104481071A (en) * | 2014-12-10 | 2015-04-01 | 张跃 | Assembled composite floor assembly and production method thereof |
| CN105888054A (en) * | 2016-06-08 | 2016-08-24 | 王作斌 | Steel-concrete structure system building |
-
2013
- 2013-03-21 CN CN 201320131784 patent/CN203145273U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132640A (en) * | 2013-03-21 | 2013-06-05 | 中国京冶工程技术有限公司 | Detachable steel-concrete composite floor |
| CN104481071A (en) * | 2014-12-10 | 2015-04-01 | 张跃 | Assembled composite floor assembly and production method thereof |
| CN104481071B (en) * | 2014-12-10 | 2019-04-12 | 张跃 | A kind of fabricated composite floor assembly and its manufacture craft |
| CN105888054A (en) * | 2016-06-08 | 2016-08-24 | 王作斌 | Steel-concrete structure system building |
| CN105888054B (en) * | 2016-06-08 | 2018-12-18 | 王作斌 | Steel-concrete structure building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20150218 |
|
| RGAV | Abandon patent right to avoid regrant |