CN204266444U - A kind of profiled sheet and composite floor - Google Patents
A kind of profiled sheet and composite floor Download PDFInfo
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- CN204266444U CN204266444U CN201420759244.3U CN201420759244U CN204266444U CN 204266444 U CN204266444 U CN 204266444U CN 201420759244 U CN201420759244 U CN 201420759244U CN 204266444 U CN204266444 U CN 204266444U
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- profiled sheet
- rib
- weight tray
- wiring channel
- wiring
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Abstract
The utility model discloses a kind of profiled sheet, described profiled sheet comprises weight tray, the two ends of weight tray form male rib towards the bending of described weight tray homonymy and female rib respectively, male rib and female rib form overlap joint and coordinate, weight tray also forms at least one wiring channel, wiring channel and described public rib, female rib is all positioned at the homonymy of described weight tray, the lower opening of described wiring channel, opening part is provided with a cover plate, also disclose the composite floor that above-mentioned multiple profiled sheet is formed simultaneously, adjacent two profiled sheets are connected with female rib by male rib, profiled sheet has built concrete, penetration pipe is provided with in concrete, penetration pipe is connected with wire hole.Profiled sheet provided by the utility model solves the single-minded structure function of conventional combination floor, realizes profiled sheet the uniting two into one of structure function and dynamo-electric wiring function in composite floor.
Description
Technical field
The utility model relates to technical field of buildings, is specifically related to a kind of profiled sheet and composite floor.
Background technology
Through research and the engineering practice of decades, steel-concrete combined structure obtains and promotes the use of in a lot of field such as large-span structure, high level and super highrise building and large bridge structure.The development of combined structure system is current super high steel structure core.Such as: the combination supporting member (compound beam, composite floor, composite roof truss, coupled column etc.) in combined system and combination anti-side component (combination diagonal brace, compound shear wall).Combining structure can give full play to the feature of different materials, and overcomes the inherent defect of traditional structure system.Profiled Steel Sheet and Concrete Composite Floor, composite floor refers to profiled sheet and Combined concrete integrally cooperative primary structure member, is called for short composite floor.Present stage, traditional composite floor profiled steel sheet combination floor only had single structure function, substituted the function that steel bar stress and construction stage serve as template in floor slab structure.
As Chinese patent literature CN 202500249 discloses with Chinese profiled steel sheet combination floor, it discloses and comprise suspended ceiling, girder steel, profiled sheet, cast-in-situ concrete, mortar surface layer.Profiled sheet adopts trapezoidal steel plate of remaining silent, thickness is 6 ~ 8mm, i iron is set below profiled sheet as bracket, below i iron, suspended ceiling is set, suspended ceiling is fixed on profiled sheet by screw rod, and be cast-in-situ concrete above profiled sheet, profiled sheet is the permanent formwork using liner plate form as cast-in-place concrete floor, complex structure, and the function singleness realized.
Utility model content
For this reason, the utility model is in order to avoid circuit lines pre-buried when concreting, and reduce the technical problem that floor clear height is sacrificed in conventional storey wiring, the utility model provides a kind of profiled sheet and composite floor.
Adopt technical scheme as described below:
A kind of profiled sheet, described profiled sheet comprises weight tray, the two ends of described weight tray form male rib towards the bending of described weight tray homonymy and female rib respectively, described male rib and female rib form overlap joint and coordinate, described weight tray also forms at least one wiring channel, described wiring channel and described male rib, female rib are all positioned at the homonymy of described weight tray, and the lower opening of described wiring channel, described opening part is provided with a cover plate.
Described weight tray forms two wiring channels, be respectively the first wiring channel and the second wiring channel.
The length direction of described wiring channel is vertical with the length direction of described weight tray, and described first wiring channel and described second wiring channel are set in parallel.
The top of described first wiring channel and the second wiring channel all forms wire hole.
The two ends lateral surface of described wiring channel forms multiple anti-skidding projection.
Described weight tray also forms multiple carrier rib, and described multiple carrier rib is spaced apart, and is arranged at the same side of described weight tray with described wiring channel.
Described carrier rib is vertically installed in described weight tray, and the length direction of described carrier rib is vertical with the length direction of described weight tray.
The load plane that the free end shaping of described carrier rib parallels with described weight tray, on described weight tray length direction, the upper dimension of described carrier rib is greater than its underpart size.
The opening part of described wiring channel forms sealing draw-in groove, both sides and the clamping of described sealing draw-in groove phase of described cover plate.
The utility model additionally provides a kind of composite floor, comprise multiple above-mentioned profiled sheet, profiled sheet described in adjacent two is connected with female rib by described male rib, described profiled sheet has built concrete, be provided with penetration pipe in described concrete, described penetration pipe is connected with described wire hole.
The utility model has following beneficial effect relative to prior art:
A. profiled sheet provided by the utility model solves the single-minded structure function of conventional combination floor, realize profiled sheet the uniting two into one of structure function and dynamo-electric wiring function in composite floor, namely be permanent formwork in the construction stage, for the Construction of Steel Structure stage provides operation platform; Operational phase replaces floor lower floor positive moment reinforcement, and for floor operational phase provides good tensile strength and integral rigidity, the corrosion-resistant time limit of structure and fire endurance, meet the wiring function of the circuit such as signal line wiring and lower floor's pendent lamp in upper chamber simultaneously;
B. profiled sheet provided by the utility model is provided with wiring channel, can avoid the pre-buried circuit lines when concreting, for super highrise building floor provides good wiring channel.Adopt the feeder line of strong and weak electricity main line, separated time outlet function, concretely when reducing conventional electrical cable wiring manufacture pick cutter; Save the clear height that traditional wiring raised flooring is sacrificed, to the indoor environment that owner is larger;
C. the utility model is provided with cover plate at the opening part of wiring channel, and when circuit needs transformation, only need open cover plate can transform circuit, and without the need to destroying flooring, can reduce later stage floor transformation line cost, operation is very easy.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is profiled sheet perspective view provided by the utility model;
Fig. 2 is the front view of Fig. 1 medium-pressure type steel plate;
Fig. 3 is the structural representation of Fig. 1 cover plate;
Fig. 4 is composite floor section of structure provided by the utility model.
In figure: 1-weight tray; The public rib of 2-; The female rib of 3-; 4-wiring channel, 41-first wiring channel, 42-second wiring channel; 5-opening; 6-cover plate; 7-wire hole; The anti-skidding projection of 8-; 9-carrier rib; 91-load plane; 10-seals draw-in groove; 20-concrete; 30-penetration pipe.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in Fig. 1 structure, the utility model provides a kind of profiled sheet, profiled sheet comprises weight tray 1, the two ends of weight tray 1 form male rib 2 towards the bending of weight tray 1 homonymy and female rib 3 respectively, male rib 2 and female rib 3 form overlap joint and coordinate, for the use connected between adjacent two profiled sheets; Wherein on weight tray 1, also form two wiring channels 4, wiring channel 4 and male rib 2, female rib 3 are all positioned at the homonymy of weight tray 1, and the lower opening 5 of wiring channel 4, opening 5 place is provided with a cover plate 6.Here wiring channel 4 can arrange multiple according to actual needs, and the quantity of the wiring channel 4 in Fig. 1 is not as restriction of the present utility model, and profiled sheet one-shot forming obtains male rib 2, female rib 3 and wiring channel 4.
Form sealing draw-in groove 10 at the opening part of wiring channel 4, as shown in Figure 3, both sides and the sealing draw-in groove 10 phase card of cover plate 6, wherein covering plate structure as shown in Figure 3.
Weight tray 1 shown in Fig. 1 and Fig. 2 forms two wiring channels 4, be respectively the first wiring channel 41 and the second wiring channel 42, here shaping two wiring channel objects are: by cabling in automatically controlled circuit (strong and weak electricity) wherein a wiring channel, to handle official business circuit (such as data wire, telephone wire etc.) cabling in another wiring channel, avoid causing signal disturbing each other, also ensure that the safety of personnel during maintenance simultaneously.The length direction of the wiring channel 4 is in FIG vertical with the length direction of weight tray 1, and the first wiring channel 41 and the second wiring channel 42 are set in parallel, and middle part that is shaping and weight tray, carrier rib is arranged at two side positions of wiring channel.
In order to realize the circuit needs to upper strata resident family, all forming wire hole 7 on the top of the first wiring channel 41 and the second wiring channel 42, the object to upper strata lead-in wire can be realized.In addition, the utility model is also preferred forms multiple anti-skidding protruding 8 on the two ends lateral surface of wiring channel 4, here anti-skidding protruding 8 also can be arranged on the lateral surface of whole wiring channel, and concrete combines with anti-skidding protruding 8 better, the binding ability of both raisings.
In order to realize powerful bonding between profiled sheet and concrete, on profiled sheet, also form multiple carrier rib 9, multiple carrier rib 9 in spaced apart, and is arranged at the same side of weight tray 1 with wiring channel 4.On each profiled sheet, be provided with two carrier rib 9 in Fig. 2, carrier rib 9 is vertical setting in weight tray 1, and the length direction of carrier rib 9 is vertical with the length direction of weight tray 1.Carrier rib 9 and profiled sheet are formed in one structure, carrier rib has carried out 180 degree of bendings again after the weight tray 1 of level has been carried out 90 degree of bendings, at the load plane 91 that the free end of carrier rib 9 shaping parallels with weight tray 1, on weight tray 1 length direction, the upper dimension of carrier rib 9 is greater than its underpart size.The top of carrier rib 9 has larger sectional area, and what can make to combine between profiled sheet and concrete is more firm.
In addition, the utility model additionally provides a kind of composite floor, as shown in Figure 4, multiple above-mentioned profiled sheet is coupled together by male rib and female rib, and above weight tray concreting deck 20, in concrete 20, be also provided with penetration pipe 30, one end of penetration pipe 30 is in communication with the outside, and the other end is communicated with wiring channel 4 by wire hole 7.This wire laying mode can take into account upper strata resident family and resident family of lower floor, the roof lighting equipment of such as resident family of lower floor can in wiring channel cabling, the office circuit of upper strata resident family enters cabling in wiring channel by penetration pipe 30, very convenient.By automatically controlled circuit and office circuit are carried out difference cabling, strong and weak circuit in automatically controlled circuit is avoided to the interference of office signal line, to improve cabling safety, and be easy to line maintenance and the replacing in later stage.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among protection domain of the present utility model.
Claims (10)
1. a profiled sheet, it is characterized in that, described profiled sheet comprises weight tray (1), the two ends of described weight tray (1) form male rib (2) towards described weight tray (1) homonymy bending and female rib (3) respectively, described male rib (2) and female rib (3) form overlap joint and coordinate, described weight tray (1) also forms at least one wiring channel (4), described wiring channel (4) and described public rib (2), female rib (3) is all positioned at the homonymy of described weight tray (1), the lower opening (5) of described wiring channel (4), described opening (5) place is provided with a cover plate (6).
2. profiled sheet according to claim 1, is characterized in that, described weight tray (1) forms two wiring channels (4), is respectively the first wiring channel (41) and the second wiring channel (42).
3. profiled sheet according to claim 2, it is characterized in that, the length direction of described wiring channel (4) is vertical with the length direction of described weight tray (1), and described first wiring channel (41) and described second wiring channel (42) are set in parallel.
4. profiled sheet according to claim 3, is characterized in that, the top of described first wiring channel (41) and the second wiring channel (42) all forms wire hole (7).
5., according to the arbitrary described profiled sheet of claim 1-4, it is characterized in that, the two ends lateral surface of described wiring channel (4) forms multiple anti-skidding projection (8).
6. profiled sheet according to claim 5, it is characterized in that, described weight tray (1) also forms multiple carrier rib (9), described multiple carrier rib (9) in spaced apart, and is arranged at the same side of described weight tray (1) with described wiring channel (4).
7. profiled sheet according to claim 6, it is characterized in that, described carrier rib (9) is vertically installed in described weight tray (1), and the length direction of described carrier rib (9) is vertical with the length direction of described weight tray (1).
8. profiled sheet according to claim 7, it is characterized in that, the load plane (91) that the free end shaping of described carrier rib (9) parallels with described weight tray (1), on described weight tray (1) length direction, the upper dimension of described carrier rib (9) is greater than its underpart size.
9. profiled sheet according to claim 8, it is characterized in that, the opening part of described wiring channel (4) forms sealing draw-in groove (10), both sides and the phase clamping of described sealing draw-in groove (10) of described cover plate (6).
10. a composite floor, it is characterized in that, comprise multiple as arbitrary in claim 4-9 as described in profiled sheet, profiled sheet described in adjacent two is connected with female rib (3) by described male rib (2), described profiled sheet is built concrete (20), be provided with penetration pipe (30) in described concrete (20), described penetration pipe (30) is connected with described wire hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420759244.3U CN204266444U (en) | 2014-12-04 | 2014-12-04 | A kind of profiled sheet and composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420759244.3U CN204266444U (en) | 2014-12-04 | 2014-12-04 | A kind of profiled sheet and composite floor |
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| Publication Number | Publication Date |
|---|---|
| CN204266444U true CN204266444U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420759244.3U Active CN204266444U (en) | 2014-12-04 | 2014-12-04 | A kind of profiled sheet and composite floor |
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| CN (1) | CN204266444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499625A (en) * | 2014-12-04 | 2015-04-08 | 森特士兴集团股份有限公司 | Profiled steel sheet and composite floor |
| CN106049718A (en) * | 2016-07-15 | 2016-10-26 | 中国矿业大学 | Novel overlapping shear wall |
-
2014
- 2014-12-04 CN CN201420759244.3U patent/CN204266444U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499625A (en) * | 2014-12-04 | 2015-04-08 | 森特士兴集团股份有限公司 | Profiled steel sheet and composite floor |
| CN106049718A (en) * | 2016-07-15 | 2016-10-26 | 中国矿业大学 | Novel overlapping shear wall |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |