CN201128967Y - Cavity component with groove - Google Patents
Cavity component with groove Download PDFInfo
- Publication number
- CN201128967Y CN201128967Y CNU2007201727790U CN200720172779U CN201128967Y CN 201128967 Y CN201128967 Y CN 201128967Y CN U2007201727790 U CNU2007201727790 U CN U2007201727790U CN 200720172779 U CN200720172779 U CN 200720172779U CN 201128967 Y CN201128967 Y CN 201128967Y
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- CN
- China
- Prior art keywords
- structural member
- cavity structural
- storage tank
- cavity
- upper plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000004567 concrete Substances 0.000 claims abstract description 18
- 239000011150 reinforced concrete Substances 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 10
- 239000011083 cement mortar Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 5
- -1 fleece Substances 0.000 claims description 5
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 2
- 238000005266 casting Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
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- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The utility model discloses a hollow-cavity component with a holding groove. The hollow-cavity component comprises a bottom plate, a sidewall plate and a top plate, which are connected to form a polyhedral structure with a hollow cavity. The upper surface of the top plate or the lower surface of the bottom plate is concave to form at least one holding groove. When the hollow-cavity component is used for casting a hollow floor of reinforcing steel concrete and the floor is required to be provided with a prefabricated element, such as a lamp holder, a water pipe, a wire pipe and so on, the prefabricated element can be held in the holding groove of the hollow-cavity component, and can not protrude out of the floor; thus the overall structure of the hollow floor can not be influenced, which facilitates the later work on the hollow floor, such as the pavement of a decorative layer, and so on.
Description
[technical field]
The utility model belongs to the reinforced concrete hollow slab technical field, refers in particular to a kind of cassette ceiling Cavity structural member.
[background technology]
Compare with structural systems such as common beam slab, ribbed slab floor, prestressing without bondn flat boards, reinforced concrete hollow slab have span big, from heavy and light, plurality of advantages such as shock resistance is strong, soundproof effect is good, it also can reduce the quantity of reinforcement of floor, the use amount that reduces concrete, reduction of erection time etc. significantly and reduce the overall cost of building, so it is applied among the modern architecture more and more widely, and as the Cavity structural member of one of structural member, its role in reinforced concrete hollow slab is very crucial.In traditional reinforced concrete hollow slab, Cavity structural member is embedded in as a kind of filling formwork in the middle of the steel bar concrete, and it is as a kind of bearing carrier of floor, and below the Cavity structural member and above need build bottom layer of the reinforcing steel concrete and surfacing steel bar concrete respectively.And further developing along with technology, people develop novel reinforced concrete hollow slab, in the cassette ceiling of this type, only between Cavity structural member, build steel bar concrete, and the upper and lower of Cavity structural member need not to build steel bar concrete, Cavity structural member is as the bearing carrier of cassette ceiling, its upper plate and lower shoe all constitute the part of the surface layer of cassette ceiling, for example State Intellectual Property Office on July 5th, 2006 disclosed application number be 200410077594.2 patent application document, in on February 23rd, 2005 disclosed application number be 200410023253.7 patent application document, the reinforced concrete hollow slab of said structure has all been described.The existing Cavity structural member that is used for above-mentioned reinforced concrete hollow slab, its upper plate and lower shoe are the structural slab of surfacing, when need are provided with such as built-in fittings such as lamp socket, water pipes in the Cavity structural member position, built-in fitting certainly will protrude from cassette ceiling, be unfavorable for that the later stage carries out such as laying construction such as decorative layer on cassette ceiling, and have influence on the overall structure of cassette ceiling.
[summary of the invention]
The purpose of this utility model is to overcome the existing shortcoming of common Cavity structural member, provides a kind of and has the storage tank that can take in built-in fitting and make the setting of built-in fitting can not influence the integrally-built Cavity structural member of reinforced concrete hollow slab.
The purpose of this utility model is achieved by the following technical solution: a kind of Cavity structural member with storage tank, include lower shoe, sidewall paneling and upper plate, the three links and forms the polyhedral structure with cavity, and the upper surface of described upper plate or the soffit of described lower shoe are recessed into and are formed with at least one storage tank.
In the above-mentioned Cavity structural member with storage tank, described lower shoe and upper plate are for wherein being provided with the reinforced cement-mortar board or the concrete plate of reinforce.
In the above-mentioned Cavity structural member with storage tank, described upper plate and lower shoe are reinforced concrete slab, and set reinforcing bar level stretches out in outside the Cavity structural member.
In the above-mentioned Cavity structural member with storage tank, the lateral surface of at least one sidewall paneling is set to the inclined-plane.
In the above-mentioned Cavity structural member with storage tank, described sidewall paneling is concrete plate, reinforced cement-mortar board, engineering plastics plate, metal sheet, plank or wooden splint.
In the above-mentioned Cavity structural member with storage tank, described sidewall paneling is the reinforced cement-mortar board that is provided with gauze wire cloth, fleece, fibre or fiber bundle.
In the above-mentioned Cavity structural member with storage tank, be provided with supporter in the cavity of described Cavity structural member, above support is linked to described lower shoe and described upper plate.
In the above-mentioned Cavity structural member with storage tank, described storage tank is for to receive little structure from bottom land gradually to notch.
In the above-mentioned Cavity structural member with storage tank, the lateral surface of described sidewall paneling is a rough surface.
Than common Cavity structural member, the beneficial effects of the utility model are: the reinforced concrete hollow slab that uses this Cavity structural member to build, in the time of need on cassette ceiling, being provided with such as built-in fittings such as lamp socket, water pipe, spools, built-in fitting can be accommodated in the storage tank of Cavity structural member and not protrude from floor face, can not influence the overall structure of cassette ceiling, being convenient to the later stage carries out on cassette ceiling such as laying work such as decorative layer.
[description of drawings]
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a sectional structure schematic diagram of the present utility model.
Fig. 3 is the perspective view of another embodiment of the utility model.
Fig. 4 is the utility model sectional structure schematic diagram of an embodiment again.
Fig. 5 is the perspective view of the another embodiment of the utility model.
Fig. 6 is the sectional structure schematic diagram of the another embodiment of the utility model.
[specific embodiment]
Cavity structural member disclosed in the utility model is as a kind of pre-constructed unit of cassette ceiling, and it is applicable to that the upper and lower of Cavity structural member need not to build the reinforced concrete hollow slab of steel bar concrete.
With reference to illustrated in figures 1 and 2, the Cavity structural member with storage tank includes lower shoe 10, sidewall paneling 12 and upper plate 14, and the three links and forms the polyhedral structure with cavity, and the upper surface of upper plate 14 is recessed into and is formed with a storage tank 140.The reinforced concrete hollow slab that uses this Cavity structural member to build, in the time of need on cassette ceiling, being provided with such as built-in fittings such as lamp socket, water pipe, spools, built-in fitting can be accommodated in the storage tank 140 of Cavity structural member and not protrude from floor face, can not influence the overall structure of cassette ceiling, being convenient to the later stage carries out on cassette ceiling such as laying work such as decorative layer.After built-in fitting sets into storage tank 140, at the gap of storage tank 140 pour concrete, with the upper plate 14 of smooth this Cavity structural member.
Because the lower shoe 10 of Cavity structural member, upper plate 14 are all as the structural slab of reinforced concrete hollow slab, particularly for wherein upper plate 14, it constitutes the part of floor face, must possess enough rigidity and intensity to bear external force effects such as gravity, so, ideally, lower shoe 10 and upper plate 14 are the reinforced concrete slab that adopts reinforcing bar to add the concrete preparation.Lower shoe 10 and upper plate 14 also can adopt reinforced cement-mortar board or the concrete plate that wherein is provided with reinforce, and adoptable reinforce includes reinforcing bar, gauze wire cloth, fleece, fibre or fiber bundle etc.
The sidewall paneling 12 of Cavity structural member can be concrete plate or reinforced cement-mortar board, and reinforces such as reinforcing bar, gauze wire cloth, fleece, fibre or fiber bundle can be set therein, to improve the bulk strength and the rigidity of Cavity structural member; Sidewall paneling 12 also can be engineering plastics plate, metal sheet, plank, wooden splint etc.Optimum ground, sidewall paneling 12 adopts the reinforced cement-mortar board that is provided with gauze wire cloth, fleece, fibre or fiber bundle.
The wherein set reinforcing bar level of lower shoe 10 and upper plate 14 stretches out in outside the Cavity structural member, when building reinforced concrete hollow slab, the reinforcing bar that is stretched out can with the reinforcing bar colligation mutually in the close rib of floor, improve the combination degree of Cavity structural member and close rib better, prevent that effectively cracking from appearring in the bonding surface between Cavity structural member and the close rib.
The lateral surface of sidewall paneling 12 is set to the inclined-plane, and it can increase the bonded area of sidewall paneling 12 and the close rib of floor, and Cavity structural member can utilize the lateral surface of sidewall paneling 12 and is supported on the close rib of floor.The lateral surface of sidewall paneling 12 is a rough surface, and it can further strengthen the bond strength with the close rib of floor.
In the cavity of Cavity structural member, has supporter 16, supporter 16 is linked to lower shoe 10 and upper plate 14, it plays the effect of supporting upper plate 14, the bulk strength and the rigidity of Cavity structural member have been increased, particularly under the larger-size situation of the length and width of Cavity structural member, the setting of this supporter 16 is more necessary.
In another embodiment, as shown in Figure 3, the sidewall paneling 22 of Cavity structural member can be set to face directly.
With reference to shown in Figure 4, it is the utility model sectional structure schematic diagram of an embodiment again, Cavity structural member with storage tank includes lower shoe 30, sidewall paneling 32 and upper plate 34, the three links and forms the polyhedral structure with cavity, and the soffit of lower shoe 30 is recessed into and is formed with a storage tank 300.Storage tank 300 on the one hand, makes the concrete of being poured into a mould in the storage tank 300 that sets built-in fitting to combine with storage tank 300 better for to receive little structure from bottom land gradually to notch, on the other hand, also is convenient to the casting and constructing of concrete.The otherwise structure of the described Cavity structural member of present embodiment is identical with the described Cavity structural member of first embodiment.
With reference to figure 5 and shown in Figure 6, be perspective view and the sectional structure schematic diagram thereof of the another embodiment of the utility model, Cavity structural member with storage tank includes lower shoe 40, sidewall paneling 42 and upper plate 44, the three links and forms the polyhedral structure with cavity, the upper surface of upper plate 44 is recessed to be formed with two storage tanks, 440, two storage tanks 440 and to intersect and be formed on the upper plate 44.The otherwise structure of the described Cavity structural member of present embodiment is identical with the described Cavity structural member of first embodiment.
Claims (9)
1. Cavity structural member with storage tank, include lower shoe, sidewall paneling and upper plate, the three links and forms the polyhedral structure with cavity, it is characterized in that: the upper surface of described upper plate or the soffit of described lower shoe are recessed into and are formed with at least one storage tank.
2. the Cavity structural member with storage tank as claimed in claim 1 is characterized in that: described lower shoe and upper plate are for wherein being provided with the reinforced cement-mortar board or the concrete plate of reinforce.
3. the Cavity structural member with storage tank as claimed in claim 2 is characterized in that: described upper plate and lower shoe are reinforced concrete slab, and set reinforcing bar level stretches out in outside the Cavity structural member.
4. as claim 1 or 2 or 3 described Cavity structural members with storage tank, it is characterized in that: the lateral surface of at least one sidewall paneling is set to the inclined-plane.
5. the Cavity structural member with storage tank as claimed in claim 4 is characterized in that: described sidewall paneling is concrete plate, reinforced cement-mortar board, engineering plastics plate, metal sheet, plank or wooden splint.
6. the Cavity structural member with storage tank as claimed in claim 4 is characterized in that: described sidewall paneling is the reinforced cement-mortar board that is provided with gauze wire cloth, fleece, fibre or fiber bundle.
7. the Cavity structural member with storage tank as claimed in claim 4 is characterized in that: be provided with supporter in the cavity of described Cavity structural member, above support is linked to described lower shoe and described upper plate.
8. the Cavity structural member with storage tank as claimed in claim 4 is characterized in that: described storage tank is for to receive little structure from bottom land gradually to notch.
9. the Cavity structural member with storage tank as claimed in claim 4 is characterized in that: the lateral surface of described sidewall paneling is a rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201727790U CN201128967Y (en) | 2007-10-31 | 2007-10-31 | Cavity component with groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201727790U CN201128967Y (en) | 2007-10-31 | 2007-10-31 | Cavity component with groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201128967Y true CN201128967Y (en) | 2008-10-08 |
Family
ID=40016805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201727790U Expired - Lifetime CN201128967Y (en) | 2007-10-31 | 2007-10-31 | Cavity component with groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201128967Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019218197A1 (en) * | 2018-05-16 | 2019-11-21 | 增城市碧桂园物业发展有限公司 | Floor board for fitting cable routing member |
| CN110499859A (en) * | 2018-05-16 | 2019-11-26 | 深圳市君盈建筑科技有限公司 | A kind of floor plates system being integrated with forceful electric power electric wire |
| CN110835971A (en) * | 2018-08-19 | 2020-02-25 | 程松林 | Half-rib composite floor slab with floor heating pipe groove |
| CN112031240A (en) * | 2020-08-27 | 2020-12-04 | 广州市房屋开发建设有限公司 | Pipeline installation method of KT plate |
-
2007
- 2007-10-31 CN CNU2007201727790U patent/CN201128967Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019218197A1 (en) * | 2018-05-16 | 2019-11-21 | 增城市碧桂园物业发展有限公司 | Floor board for fitting cable routing member |
| CN110499859A (en) * | 2018-05-16 | 2019-11-26 | 深圳市君盈建筑科技有限公司 | A kind of floor plates system being integrated with forceful electric power electric wire |
| CN110835971A (en) * | 2018-08-19 | 2020-02-25 | 程松林 | Half-rib composite floor slab with floor heating pipe groove |
| CN112031240A (en) * | 2020-08-27 | 2020-12-04 | 广州市房屋开发建设有限公司 | Pipeline installation method of KT plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI SYNTHETIC SPACE BUILDING TECHNOLOGY CO., LTD Free format text: FORMER OWNER: FU LIMING Effective date: 20120105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518023 SHENZHEN, GUANGDONG PROVINCE TO: 430074 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120105 Address after: Luo East Lake Development Zone 430074 Hubei city of Wuhan Province Yu Road B Optics Valley International Plaza, No. 889 room 2401 Patentee after: Hubei Synthetic Space Building Technology Co., Ltd. Address before: 518023 talent market building, Baoan North Road, Shenzhen, Guangdong, Luohu District Patentee before: Fu Liming |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081008 |
|
| CX01 | Expiry of patent term |