CN207812804U - A kind of assembled steel dictyosome - Google Patents

Abstract

The utility model provides a kind of assembled steel dictyosome, is made of expanded metal lath and foam cement block；The expanded metal lath is that steel plate expansion web or steel plate are punched net；The foam cement block is support foam cement block and closure foam cement block；The height of the foam cement block and empty matched in assembled steel dictyosome；At least one piece support foam cement block and two pieces of closure foam cement blocks in the assembled steel dictyosome；With the assembled steel dictyosome technology, the reliable technical barrier for solving hollow floor non-core-drawing pore-creating technique and realization hollow floor multifunctional application, and have inhibiting effect to structural crack.

Description

A kind of assembled steel dictyosome

Technical field

The utility model is related to a kind of building floor technologies, more particularly to a kind of cast-in-place cavity floor pore-forming assembled steel Dictyosome technology.

Background technology

Such as the ZL98231113.3 structural member for concrete thin-wall cylinder that inventor declares, it is fabricated to the tubular obturator of sealing, To realize that cast-in-situ hollow building roof provides tubular, hollow obturator, it is difficult to solve the non-technique for taking out heart pore-forming of cast-in-place cavity building roof Topic；But there is a problem of that single load bearing and evacuation rate are low；In order to solve the defect, as inventor declares ZL200410082381.9 " a kind of hollow floor slab with small dense ribs ", hollow filling body be embedded in floor slab with small dense ribs formed " T fonts " by Power cross-section hollow layer solves the problems, such as the small ribbed cavity superstructure pore-forming in " T fonts " stress section.But cement hollow obturator is solidifying The curing time is long, and mould utilization factor is low, and the big matter weight of hollow filling volume density, production and transport inconvenience and obturator globality poor are easy The defects of damaged；In order to solve the defect, " one kind being used for cast-in-situ open-web floor to the ZL200810192973.4 declared such as inventor The expanding material of component " is as cast-in-situ open-web floor at pole, and due to light and real block, causing buoyancy to increase cannot with superstructure Realize multifunctional application.

It is asked in the presence of production, transport, installation, matter weight, breakage, anti-floating, multi-functional etc. to thoroughly solve existing cassette ceiling Topic, inventor application ZL201310332173.9 " a kind of netted box component of cast-in-situ hollow building roof pore-forming " and Application solves existing hollow floor in ZL201310330891.2 " a kind of cast-in-situ hollow building roof with netted box component pore-forming " There are problems for technology；Market approval is obtained, for the upgrading of cast-in-situ hollow building roof technology shifts, updates and has tamped basis；But steel The normal pressure of endoplasmic reticular box component is also unsatisfactory；Inventor has applied for a kind of ZL201420220817.5 " cast-in-place hollows again Superstructure pore-forming is with steel reticulate body and organic object group frame " and ZL201521086565.2 " it is a kind of engraved with steel mesh with ribbing it is existing The cavity building roof poured " is supported using polyphenyl block and reinforcing bar, solves the problems such as normal pressure, but using palpus unit weight when polyphenyl block Greatly, cause of high cost；Unit weight is when gently flexible pore-forming is lack of standardization and superstructure is applied more, is punched in support polyphenyl block or pregroove marks Mouthful, it can not meet the requirement of support normal pressure, while also having the defect prevented fires and transported.

Country carries out steel construction strategy and carries out assembled architecture at present, lays foundation for housing industrialization, no matter from building The connotation and extension how to extend and update, it is all related with architectural structure system；Using multi-functional, economy, scientific and technological content, section Energy environmental protection and the market demand are big, safety coefficient is high, and meet the architectural structure system of national industrial policies and industrial development direction. Therefore, existing hollow floor technology is carried out perfect, upgrading, synthesis is answered by inventor on the basis of existing background technology self It uses in housing industrialization；A kind of assembled steel dictyosome is researched and developed, is the important breakthrough of existing multi-functional hollow floor hole creating technology, Have become the urgent need of building energy conservation integrated technique field innovation.

Utility model content

The purpose of this utility model is that promoting the building energy conservation process of integration, using a kind of assembled steel dictyosome, promoted Existing hollow floor structure system；The advantage for making full use of factory industry makes steel net plate with ribbing, raw nearby at the construction field (site) Foam cement block is produced, is assembled into steel mesh body at the construction field (site), solution construction of the existing technology, matter weight, production, is transported at environmental protection The problems such as defeated, work efficiency, cost；Transition and upgrade is carried out to existing hollow floor structure technology, is updated；Improve building matter simultaneously Amount, to realize hollow floor multifunctional application lay a good foundation.

The technical solution of the utility model is as follows, and a kind of assembled steel dictyosome is made of expanded metal lath and foam cement block；Institute It is that steel plate expansion web or steel plate are punched net to state expanded metal lath；The foam cement block is support foam cement block and closure foam cement Block；The height of the foam cement block and empty matched in assembled steel dictyosome；At least one in the assembled steel dictyosome Block supports foam cement block and two pieces of closure foam cement blocks.

The steel plate rib and rhombus net that the steel plate expansion web is made by this steel plate are constituted；On the steel plate expansion web at least Four scale moulding marks.

The steel plate rib and fish scale net that the steel plate punching net is made by this steel plate are constituted；The steel plate punching is online at least Four scale moulding marks.

There are prefabricated notch in the support foam cement block upper end or lower end.

There is N number of reserving hole in the support foam cement block.

The closure foam cement block upper end or lower end are arc-shaped.

The closure foam cement block madial wall has prefabricated notch.

The steel mesh body assembles at the construction field (site).

A kind of assembled steel dictyosome of the utility model makes steel mesh with ribbing, by the assembled steel of required specification in factory Scale moulding mark, packed and transported to construction site are suppressed on the steel mesh with ribbing of dictyosome；Produce vehicle using mobile, at the construction field (site) near Or the foam cement block of specification needed for the production of construction site；Foam cement block uses groove-shaped mold, production support and closure foaming Cement block mold is not necessarily identical, and groove-shaped mold upper horizontal plane or bottom is supported to have to form the die bar of required fluting mouth-shaped, If supporting pore-forming in foam cement block, garden tubular mold is placed among support groove-shaped mold, then, by the foaming after vibrating at a high speed It foams in cement mortar injection support groove-shaped mold, into maintenance link is forced, forms band after demoulding and opened notch or the water in garden hole Mud foaming stick, is cut to support foam cement block；Support foam cement block fluting or intermediate trepanning below, mainly Function：First, increasing flow when making fire protection pipeline and solar energy air-supply, four faces of steel mesh body can be connected to, and release can only seal The worry of stifled face connection；Second is that reducing the formation of steel mesh body bottom surface area solid section, the generation of buoyancy is avoided；Third, reducing steel Dictyosome foam cement block raw material usage, cost-effective, foam cement block, which is not slotted, only to be had the function of simply to support and block； Foam cement block being placed at the scale moulding mark of steel mesh with ribbing, steel mesh with ribbing wraps up foam cement block along scale moulding mark, Steel mesh two ends split overlapping part with ribbing is welded, the steel mesh body of required specification is assembled into；It is vertical to place it on hollow floor The grid that gate beam is formed pours into a mould concrete, realizes the hollow floor with assembly type pore-forming；When enabling makees fire-fighting smoke controlling pipeline Or when solar energy air supply duct, only multi-functional work need to be can reach with the adjacent assembled steel dictyosome of short tube connection beam in beam With.

Description of the drawings

Fig. 1 is a kind of assembled steel dictyosome elevation of the utility model.

Fig. 2 is that the utility model expansion web constitutes figure.

Fig. 3 is that the utility model punching net constitutes figure.

Fig. 4 is the utility model foam cement block lower end preformed groove mouth embodiment.

Fig. 5 is the utility model assembled steel dictyosome cavity floor embodiment.

Specific implementation mode

The utility model is further described below in conjunction with the accompanying drawings.

Fig. 1, which is a kind of assembled steel dictyosome elevation of the utility model, will make when the utility model is implemented from factory Steel mesh with ribbing 2, transport to construction site；Vehicle is produced using movement, nearby or needed for the production of construction site is advised at the construction field (site) The foam cement block of lattice；Foam cement block will be placed at the scale moulding mark 4 of steel mesh with ribbing, steel mesh with ribbing is along scale moulding mark to foaming Cement block is wrapped up, and foam cement block is support foam cement block 34 and blocks foam cement block 35, supports foam cement block There are prefabricated notch 36 in 34 lower ends, and supporting in foam cement block has N number of preformed hole 37；Blocking foam cement block madial wall has pregroove marks Mouth 3；Steel mesh two ends split overlapping part 5 with ribbing is welded, the steel mesh body 1 of required specification is assembled into；It places it on hollow The superstructure grid that girt strip is formed in length and breadth, pours into a mould concrete, realizes the hollow floor with assembled steel dictyosome pore-forming；Make to disappear when enabling When anti-smoke controlling pipeline or solar energy air supply duct, only the adjacent assembled steel dictyosome of beam need to be connected to short tube 6 in beam Reach multi-functional effect.

Fig. 2 is that the utility model expansion web with ribbing constitutes figure, as shown in Fig. 2, expansion web special mechanical equipment system will be utilized Make expansion web with ribbing, expansion web with ribbing assumes diamond in shape shape 31 and with ribbing 33, and scale moulding mark 4 is carried out to it, convenient for when assembling along scale Foam cement block is wrapped up in 4 bending of moulding mark.

Fig. 3 is that the utility model punching net with ribbing constitutes figure, as shown in figure 3, fish scale net special mechanical equipment system will be utilized Make punching net with ribbing, punching net with ribbing is in fish scale netted 32 and with ribbing 33, and scale moulding mark 4 is carried out to it, suitable fixed when convenient for assembling Foam cement block is wrapped up in 4 bending of ruler moulding mark.

Fig. 4 is the utility model foam cement block lower end preformed groove mouth embodiment, as Fig. 4 field fabrication foam cement blocks are adopted With groove-shaped mold 8, production support and closure foam cement block mold are not necessarily identical, support flute profile mold bottom or upper end tangible At the die bar 9 of required fluting mouth-shaped, foam in the 10 injection support groove-shaped mold of foam cement slurry after vibrating at a high speed, into Enter to force maintenance link, forms the cement foamed stick that band has opened notch after demoulding, be cut to support foam cement block.

Fig. 5 is the utility model assembled steel dictyosome cavity floor embodiment.

Embodiment when the present embodiment has the function of using solar heating or fire-fighting smoke controlling function binds girder reinforcing bar With secondary beam steel 15, secondary beam steel formation grid 41, places assembled steel dictyosome 1, with 6 tie-beam phase of short tube within a grid in length and breadth Adjacent assembled steel dictyosome 1, pours into a mould concrete, and assembled steel dictyosome constitutes connection type in series or in parallel with each other by assembly type Steel mesh body is connected to, and is used as fire-fighting smoke controlling pipeline or solar energy air supply duct, is realized cavity building roof multifunctional application；If The application is not enabled, and the process for exempting installation short tube in the above process can be obtained common cavity building roof.

Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than limits it System, although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art should Understand, specific embodiment of the present utility model can be still modified or replaced equivalently, and end is detached from this practicality newly Any modification of type spirit and scope or equivalent replacement should all cover in the right of the utility model.

Claims (8)

1. a kind of assembled steel dictyosome, is made of expanded metal lath and foam cement block；The expanded metal lath is steel plate expansion web or steel plate It is punched net；The foam cement block is support foam cement block and closure foam cement block；The height of the foam cement block with Empty matched in assembled steel dictyosome；At least one piece support foam cement block and two pieces of closure in the assembled steel dictyosome Foam cement block.

2. a kind of assembled steel dictyosome as described in claim 1, it is characterised in that the steel that steel plate expansion web is made by this steel plate Rib of slab and rhombus net are constituted；It is characterized in that at least four scale moulding marks on steel plate expansion web.

3. a kind of assembled steel dictyosome as described in claim 1, it is characterised in that the steel that steel plate punching net is made by this steel plate Rib of slab and fish scale net are constituted；It is characterized in that the online at least four scale moulding marks of steel plate punching.

4. a kind of assembled steel dictyosome as described in claim 1, it is characterised in that support foam cement block upper end or lower end have Prefabricated notch.

5. a kind of assembled steel dictyosome as described in claim 1, it is characterised in that have N number of preformed hole in support foam cement block Hole.

6. a kind of assembled steel dictyosome as described in claim 1, it is characterised in that block foam cement block upper end or lower end is in Arc.

7. a kind of assembled steel dictyosome as described in claim 1, it is characterised in that closure foam cement block madial wall has prefabricated Notch.

8. a kind of assembled steel dictyosome as described in claim 1, it is characterised in that the assembled steel dictyosome is at the construction field (site) Assembling.