CN202866093U - Light self-insulation precast slab system - Google Patents
Light self-insulation precast slab system Download PDFInfo
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- CN202866093U CN202866093U CN 201220465467 CN201220465467U CN202866093U CN 202866093 U CN202866093 U CN 202866093U CN 201220465467 CN201220465467 CN 201220465467 CN 201220465467 U CN201220465467 U CN 201220465467U CN 202866093 U CN202866093 U CN 202866093U
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- purlin
- heat conserving
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- lightweight self
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Abstract
Provided is a light self-insulation precast slab system. A light self-insulation precast slab material with a certain size is covered between each two adjacent purlines and is arranged perpendicular to the purlines. The gap between each two adjacent purlines in parallel is in accordance with the length of the light self-insulation precast slab material with the certain size. One end of the light self-insulation precast slab material with the certain size is arranged fixedly on one purline and the other end of the light self-insulation precast slab material with the certain size is fixedly arranged on the adjacent purline. A gap is arranged between the light self-insulation precast slab materials, which are arranged on the same purline, relatively and in the direction perpendicular to the purline, with the certain size. In the direction parallel to the purlines, the adjacent light self-insulation precast slab materials with the certain size are placed in parallel and in a butt joint mode. The light self-insulation precast slab system is convenient to transport and maintain, suitable for a roof or a wall space with complex loading conditions, strong in wind loading rating and high in reliability. Thus rigidity of an overall roof system is improved.
Description
Technical field
The utility model relates to civil engineering prefabricated structural element class technical field, especially relates to a kind of lightweight self-heat conserving precast plate system.
Background technology
Structural element with lightweight self-heat conserving feature has become the main flow that current structural element develops such as light roof board, wallboard.This class A of geometric unitA also has the heat preservation energy-saving function except load-bearing, do not need to do in addition insulation and process and to satisfy the building thermal-insulation energy-saving requirement, according to material building form, different compound color steel class sheet material, the steel frame class sheet materials etc. of being divided into structural system of production technology process flow process.
Light plate of the prior art has two large systems:
One is without the purlin system, take steel frame class sheet material as main, mainly be represented as steel skeleton light-duty plate (domestic patent ZL200420077895.0), refer to the main stress system take the Covered with Angles frame as plate, light building material is the light plate that packing material forms, sheet material directly is placed on roof truss or the girder steel when using, and does not lay in addition purlin, and sheet material is vertical with roof truss to be placed.
Two is purlin system, and namely composite color steel plate must be laid purlin when sheet material uses, and sheet material is vertical with purlin to be placed, and sheet material is parallel with roof truss.
The composite color steel plate system is composited color painted steel strip panel and base plate and heat insulation core material by cementing agent the compound sheet material of going along with sb. to guard him of insulation.Relying on purlin will act on the power that the load on roofing or the metope produces is delivered on the agent structure.Owing to its reason that forms structure and material therefor causes such sheet material fire endurance low, generally at 30～60min, design life is short, is generally 10～15 years.Low bearing capacity is generally less than 1.0kN/m
2Gas permeability, comfortableness are poor.Answer careful use in violent typhoon area and corrosive environment, can not be as pressure relief plate.
Though steel frame class sheet material kind is many, it is identical that five aspect characteristics are arranged:
1, is the customization plate.
2, form by two parts, i.e. steel frame and light-weight filler.
3, all have the characteristics such as lightweight, load-bearing, insulation, heat insulation, fire prevention.
4, all belong to without the purlin system.
5, main supporting member is steel frame.
Difference be the core that adopts different, be the sign of dissimilar steel skeleton light-duty plates.
Steel frame class plate belongs to the customization plate, is according to the concrete engineering accepted, by design and use requirement, building strut distance, span, highly, the condition such as load carries out Secondary Design, determine planar dimension, type and the quantity of plate, make steel frame, build core, the sheet material of maintenance moulding.The length of sheet material determines according to building characteristic that fully different buildings need supporting sheet material length and width size all not identical, must customized production.The relative cycle that the customization plate is made, transports, installed is longer, and quality, the installation progress of plate all are under some influence.
It is again the required disposable template of making sheet simultaneously that steel frame is not only main stressed member, and steel using amount is large, and the automated production degree is low, and production capacity is low.
In general, steel frame class sheet material has the advantages such as fire prevention, weight capacity are large, long service life than composite color steel plate class sheet material, be fit to permanent construction, but because customized production, production efficiency is low, and cost is high, and impact is applied.
The utility model content
The purpose of this utility model is to design a kind of novel lightweight self-heat conserving precast plate system, addresses the above problem.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of lightweight self-heat conserving precast plate system, comprise purlin, described purlin and vertical setting of building main structure supporting member, be arranged in parallel between the described purlin, also comprise sizing self-heat conserving prefabricated panels, cover described sizing lightweight self-heat conserving prefabricated panels between adjacent two parallel purlins, and a described scale lightweight cun self-heat conserving prefabricated panels arranges with described purlin is vertical; The length of the interval between adjacent two parallel purlins and described sizing lightweight self-heat conserving prefabricated panels adapts, and an end of described sizing lightweight self-heat conserving prefabricated panels fixedly rides on the purlin, and the other end fixedly rides on the adjacent purlin; Ride on the same described purlin, and on the direction vertical with described purlin, leave the gap between the described scale lightweight that the is oppositely arranged cun self-heat conserving prefabricated panels; On the direction parallel with described purlin, place for parallel docking between the adjacent described sizing lightweight self-heat conserving prefabricated panels.
Preferably, described purlin is the square steel pipe purlin, the sizing lightweight self-heat conserving prefabricated panels that described sizing lightweight self-heat conserving prefabricated panels is rigidity.
Preferably, the high preferred size of length and width of described sizing lightweight self-heat conserving prefabricated panels is 1200mm*3000mm*100mm.
Preferably, described gap is parallel to described purlin.
Preferably, be welded and fixed between described sizing lightweight self-heat conserving prefabricated panels and its described purlin of taking or bolt is fixed.
Preferably, also comprise window, the window purlin is set on the dual-side of described window, set up window sheet material between described window purlin and the adjacent described purlin.
Preferably, the described window sheet material sheet material that is specific customization or cut out by described sizing self-heat conserving prefabricated panels forms.
Preferably, described purlin is comprised of standardized sub-purlin, connects at described building main structure supporting member place between the adjacent described sub-purlin, and connected mode is freely-supported or continuously design.
Preferably, when connected mode is continuously design, two adjacent described sub-purlin docking and welding, weld seam 2.5mm-3.0mm, welded top one at weld seam is strengthened steel plate, and described reinforcement steel plate covers described weld seam and solid welding is distinguished on two described sub-purlins of docking in its two ends; Two triangular steel plates that are symmetrically welded in the both sides of described reinforcement steel plate, described triangular steel plate also cover described weld seam and its two ends respectively solid welding on two described sub-purlins of docking.
In the utility model, when sizing lightweight self-heat conserving prefabricated panels was the sizing self-heat conserving prefabricated panels of rigidity, sheet material itself had the characteristic of heat preservation energy-saving except having weight capacity, did not need to do in addition the insulation processing and can satisfy the building thermal-insulation energy-saving requirement.
In the utility model, on the direction parallel with described purlin, place for parallel docking between the adjacent described sizing lightweight self-heat conserving prefabricated panels, namely do not overlap each other.
The so-called building main structure of the utility model supporting member refers to the major structure of construction parts of supporting purlin and plate, such as roof truss, rack or the roof girder on roof; The beam of floor; The pillar of wall or wall beam etc.
1, the formation of plate
The general idea of the System Design in the utility model is the combined characteristic according to steel skeleton light-duty plate, and steel frame and central layer are separated, and the main rib of steel frame develops into purlin, and central layer becomes independently primary structure member and sees Fig. 1.
Because the laying of purlin, make sheet material fabric swatch system that great change occur, sheet material is parallel to roof truss and perpendicular to purlin by becoming perpendicular to roof truss, because the purlin spacing can scale, but thereby make also scale of sheet material length, thereby can realize the Prefabrication of scale specification, need not again according to different building specification requirement customizations.
Do like this defective that has not only remedied steel skeleton light-duty plate, and kept the advantage of steel skeleton light-duty plate.
Test and engineering practice show that sheet material has enough bearing capacities, are enough to bear the effect of different Load Combination effects, satisfy engineering design and instructions for use.Realized customizing plate to the transition of precast plate.
2, scale size
According to construction module, the factors such as engineering practice, traffic condition, bearing capacity and durability are of a size of 1200 * 3000 * 100mm through optimizing the screening scale.
Statistics shows: the precast plate sheet material of this size accounts for individual works with more than 90% of plate amount.According to the characteristic that plate self easily cuts, easily punches, can adopt special tool to finish matching board work for sketch plate and the buttress that punches.
To sum up, the utility model and difference and advantage without the purlin system of the prior art are obvious.
In addition, the difference of the utility model and color steel is: color steel is continuous slab, and it is placed on, and its length surpasses three purlins above (containing) on the purlin, and this patent is for disconnecting plate, and every plate length equals two distances between the purlin.On the plate width, color steel is for overlap joint (being similar to cover tile) formation is whole mutually, and this patent is parallel placement, does not overlap
The beneficial effects of the utility model can be summarized as follows:
1, convenient transportation: after board dimension dwindled, accumulating was used convenient, reduces expenses
2, easy to maintenance: when sheet material damaged, color steel must integral replacing (overlap mutually, and monolithic length being large); And the patent plate can be changed by monolithic.
3, be applicable to roofing or the metope of load situation complexity: the bearing capacity that requires on the roofing is often also different, such as certain local require to place the weight such as blower fan or require its load greater than other position of same roofing on the roofing, this patent can be realized this requirement by the weight capacity that changes certain piece platelet easily because plate is the platelet of monolithic.The sheet material of continuous laying then is difficult to accomplish, so color steel is more suitable for the balanced roofing of general common load requirement.
4, when meeting strong wind, continuous slab veneer wind surface is large, and buoyancy is easily scraped by strong wind and flown (just scraped such as No. 3 terminals in the Capital Airport and fly over) or pulling roof truss greater than disconnecting plate, and the agent structures such as roof truss are done great damage.Disconnect plate platelet veneer and place, every block of plate only is related separately with two purlins, and four jiaos of plates all can be connected with purlin welding or bolt, this problem can not occur.
When 5, adopting continuous slab, because different purlins may be on a horizontal plane, determined that continuous slab must adopt flexible board (flexible), and sizing self-heat conserving precast plate can be rigid slab, thereby improved the rigidity of integral roofing system, when earthquake, more be conducive to transmit horizontal force, overall structure is had booster action, thereby safety improve greatly.
Description of drawings
Fig. 1 is that plate develops schematic diagram transition in the utility model.
Fig. 2 is roof panel fabric swatch example among the utility model embodiment.
Fig. 3 is the utility model embodiment deadlight fabric swatch example.
Fig. 4 is the way of continuous purline connected node in the utility model.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Such as Fig. 2 to a kind of lightweight self-heat conserving precast plate system shown in Figure 4, comprise purlin, described purlin and vertical setting of building main structure supporting member, be arranged in parallel between the described purlin, also comprise sizing lightweight self-heat conserving prefabricated panels, cover described sizing lightweight self-heat conserving prefabricated panels between adjacent two parallel purlins, and described sizing lightweight self-heat conserving prefabricated panels arranges with described purlin is vertical; The length of the interval between adjacent two parallel purlins and described sizing lightweight self-heat conserving prefabricated panels adapts, and an end of described sizing lightweight self-heat conserving prefabricated panels fixedly rides on the purlin, and the other end fixedly rides on the adjacent purlin; Ride on the same described purlin, and on the direction vertical with described purlin, leave the gap between the described sizing lightweight self-heat conserving prefabricated panels that is oppositely arranged; On the direction parallel with described purlin, place for parallel docking between the adjacent described sizing lightweight self-heat conserving prefabricated panels.In the embodiment that is more preferably, described purlin is the square steel pipe purlin, and described sizing lightweight self-heat conserving prefabricated panels is the sizing self-heat conserving prefabricated panels of rigidity; The high preferred size of length and width of described sizing lightweight self-heat conserving prefabricated panels is 1200mm*3000mm*100mm, and described gap is parallel to described purlin; Be welded and fixed between described sizing lightweight self-heat conserving prefabricated panels and its described purlin of taking or bolt is fixed.
In the embodiment that is more preferably, described lightweight self-heat conserving precast plate system also comprises window, and the window purlin is set on the dual-side of described window, sets up window sheet material between described window purlin and the adjacent described purlin; The sheet material that described window sheet material is specific customization or cut out by described sizing lightweight self-heat conserving prefabricated panels forms.
In certain specific embodiment, described lightweight self-heat conserving precast plate system comprises roof and wall, wherein, described roof comprises ridge 1 and the roof truss 2 vertical with described ridge 1, roofing under described ridge 1 and described roof truss 2 square crossings formation are tilted to from described ridge 1, described purlin 3 is arranged on the described roof truss 2 and is parallel with described ridge 1, be coated with described sizing lightweight self-heat conserving prefabricated panels 4 between adjacent two purlins 3, also comprise roof light 5 (the described window that namely is used for daylighting) on the described roof, on the parallel dual-side of described roof light 5 and described ridge 1 window purlin 6 is set, the two ends of described window purlin 6 respectively ride on the described roof truss 2, set up window sheet material 7 between described window purlin 6 and the adjacent purlin 3; Described window sheet material 7 is cut out by described sizing lightweight self-heat conserving prefabricated panels 4 and is formed; Also comprise gutter 8 on the described roof, on the parallel and side near a side of described ridge 1 of described gutter 8 and described ridge 1 gutter purlin 9 is set, the two ends of described gutter purlin 9 respectively ride on the described roof truss 2, set up gutter sheet material 10 between described gutter purlin 9 and the adjacent purlin 3, described gutter sheet material 10 is also cut out by described sizing lightweight self-heat conserving prefabricated panels 4 and is formed.
Described wall comprises column 11, purlin 3, door and window 12 and windowsill wall 13, every a segment distance a described column 11 is set vertically, bottom between adjacent two described columns 11 arranges the described windowsill wall 13 perpendicular to described column 11, purlin 3 perpendicular to described column 11 is set on described windowsill wall 13 between adjacent two described columns 11, described sizing lightweight self-heat conserving prefabricated panels 4 is set between adjacent two described purlins 3; The left and right sides of described door and window 12 arranges door and window sheet material 14, and the two ends of described door and window sheet material 14 are separately fixed on described windowsill wall 13 and the described purlin 3 adjacent with described windowsill wall 13.Described column 11 is steel column, and described door and window sheet material 14 is also cut out by described sizing lightweight self-heat conserving prefabricated panels 4 and formed.
In the present embodiment, the building roofing gradient 5%～10%, span centre forms ridge line, and roofing is provided with roof light 5 and gutter 8.Purlin 3 arranged direction are with the building length direction, and plate width direction is with the building length direction.The building that statistics shows different length and span only needs to increase the long template of the wide template of a kind of different plates or a kind of different plate on the sizing basis or a kind of plate is wide and the equal different template of plate length, can satisfy the engineering roofing with plate demand (seeing Fig. 2).
The height of building is generally about 9.6～15m, and building wall is provided with the queueing discipline door and window hole.Purlin 3 arranged direction are with the building length direction, and plate width direction is with the building length direction.The building that statistics shows different length and span only needs to increase the long template of the wide template of a kind of different plates or a kind of different plate on the sizing basis or a kind of plate is wide and the equal different template of plate length, can satisfy engineering wall wall panel demand (seeing Fig. 3).
Described purlin 3 is comprised of standardized sub-purlin 15, between the adjacent described sub-purlin 15 at described building main structure supporting member 16 (such as roof truss, rack or the roof girder on roof; The beam of floor; The pillar of wall or wall beam etc.) locate to connect, connected mode can be freely-supported or continuously design, when connected mode is continuously design (such as Fig. 4), two adjacent described sub-purlin 15 docking are also welded, weld seam 2.5mm-3.0mm, welded top one at weld seam is strengthened steel plate 17, and the described reinforcement steel plate 17 described weld seams of covering and the difference solid welding of its two ends are on two described sub-purlins 15 of docking; Two triangular steel plates 18 that are symmetrically welded in the both sides of described reinforcement steel plate 17, described triangular steel plate 18 also cover described weld seam and its two ends respectively solid welding on two described sub-purlins 15 of docking.
More than by the detailed description of concrete and preferred embodiment the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. lightweight self-heat conserving precast plate system, comprise purlin, described purlin and vertical setting of building main structure supporting member, be arranged in parallel between the described purlin, it is characterized in that, also comprise sizing lightweight self-heat conserving prefabricated panels, cover described sizing lightweight self-heat conserving prefabricated panels between adjacent two parallel purlins, and described sizing lightweight self-heat conserving prefabricated panels arranges with described purlin is vertical; Interval between adjacent two parallel purlins and the length of described sizing self-heat conserving prefabricated panels adapt, and an end of described sizing lightweight self-heat conserving prefabricated panels fixedly rides on the purlin, and the other end fixedly rides on the adjacent purlin; Ride on the same described purlin, and on the direction vertical with described purlin, leave the gap between the described sizing lightweight self-heat conserving prefabricated panels that is oppositely arranged; On the direction parallel with described purlin, place for parallel docking between the adjacent described sizing lightweight self-heat conserving prefabricated panels.
2. lightweight self-heat conserving precast plate system according to claim 1, it is characterized in that: described purlin is the square steel pipe purlin, described sizing lightweight self-heat conserving prefabricated panels is the sizing self-heat conserving prefabricated panels of rigidity.
3. lightweight self-heat conserving precast plate system according to claim 1, it is characterized in that: the high preferred size of length and width of described sizing lightweight self-heat conserving prefabricated panels is 1200mm*3000mm*100mm.
4. lightweight self-heat conserving precast plate system according to claim 1, it is characterized in that: described gap is parallel to described purlin.
5. lightweight self-heat conserving precast plate system according to claim 1 is characterized in that: be welded and fixed between described sizing lightweight self-heat conserving prefabricated panels and its described purlin of taking or bolt is fixed.
6. lightweight self-heat conserving precast plate system according to claim 1 is characterized in that: also comprise window, the window purlin is set on the dual-side of described window, set up window sheet material between described window purlin and the adjacent described purlin.
7. lightweight self-heat conserving precast plate system according to claim 6 is characterized in that: the sheet material that described window sheet material is specific customization or cut out by described sizing self-heat conserving prefabricated panels forms.
8. lightweight self-heat conserving precast plate system according to claim 1, it is characterized in that: described purlin is comprised of standardized sub-purlin, connects at described building main structure supporting member place between the adjacent described sub-purlin, and connected mode is freely-supported or continuously design.
9. the lightweight self-heat conserving precast plate system of stating according to claim 8, it is characterized in that: when described purlin connected mode is continuously design, two adjacent described sub-purlin docking and welding, weld seam 2.5mm-3.0mm, welded top one at weld seam is strengthened steel plate, and described reinforcement steel plate covers described weld seam and solid welding is distinguished on two described sub-purlins of docking in its two ends; At two triangular steel plates of bilateral symmetry welding of described reinforcement steel plate, described triangular steel plate also covers described weld seam and solid welding is distinguished on two described sub-purlins of docking in its two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465467 CN202866093U (en) | 2012-09-13 | 2012-09-13 | Light self-insulation precast slab system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465467 CN202866093U (en) | 2012-09-13 | 2012-09-13 | Light self-insulation precast slab system |
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| CN202866093U true CN202866093U (en) | 2013-04-10 |
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| CN 201220465467 Expired - Fee Related CN202866093U (en) | 2012-09-13 | 2012-09-13 | Light self-insulation precast slab system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817442A (en) * | 2012-09-13 | 2012-12-12 | 北京天基新材料股份有限公司 | Light self-insulation prefabricated slab system |
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2012
- 2012-09-13 CN CN 201220465467 patent/CN202866093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817442A (en) * | 2012-09-13 | 2012-12-12 | 北京天基新材料股份有限公司 | Light self-insulation prefabricated slab system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20200913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |