CN207690339U - Truss bars superimposed sheet teaching training apparatus - Google Patents

Abstract

The utility model is related to a kind of truss bars superimposed sheet teaching training apparatus, including truss bars, hair side fiber decorative mortar, bottom plate transverse steel, bottom plate longitudinal reinforcement, rigid plastics foam, smooth surface fiber decorative mortar and suspension centre stiffener；The truss bars are connected with bottom plate longitudinal reinforcement, suspension centre stiffener is additionally provided on the truss bars, bottom plate longitudinal reinforcement is connected with bottom plate transverse steel, rigid plastics foam is wrapped in except truss bars, bottom plate transverse steel and bottom plate longitudinal reinforcement, suspension centre stiffener stretches out except rigid plastics foam, package plastering fiber cloth on the outside of rigid plastics foam.The utility model has the beneficial effects that：During education activities are carried out, this teaching training apparatus can be used as the teaching aid of truss bars superimposed sheet teaching training apparatus, General Promotion student interprets blueprints about superimposed sheet knows the ability of figure, and helps the detail structure of student's digestion superimposed sheet.

Description

Truss bars superimposed sheet teaching training apparatus

Technical field

The utility model is related to a kind of truss bars superimposed sheet teaching training apparatus, more particularly to a kind of truss bars to overlap Plate teaching training apparatus.

Background technology

Pre-cast building has had nearly 30 years development courses in China, recent years under the support energetically of national policy, The assembled architecture in China has obtained tremendous development.However college student and building industry worker to the understanding of assembled architecture and Understanding is not deep, traces it to its cause and is a lack of suitable teaching training apparatus.Superimposed sheet be assembled architecture main member it One, it is arranged in the top of the vertical supporting member of assembled architecture, plays load-bearing, the effects that floor vertically separates.Superimposed sheet is being applied The effect of simultaneous lifting plate, need not be arranged support for shuttering and template system, save a large amount of working measure expense during work, accord with Close the requirement of green construction.However, it is few to the related introduction of superimposed sheet on the market, therefore, Building class college students and building Industrialization worker is not deep enough to the understanding of truss bars superimposed sheet, also has the teacher of many schools or student to go to Truss Steel Production process was viewed and emulated by the factory of muscle superimposed sheet, more had the construction and installation that part teachers and students go deep into superimposed sheet to watch superimposed sheet Lifting construction process.But architectural discipline is a very strong profession of practicality, and many professional skills need to put into practice operation ability Enough cultures, and the truss bars superimposed sheet of prefabricated components manufacturer manufacture is very heavy, few then 0.8~1.5 ton, at most 2~3 Ton, it is contemplated that the safe operation of student, such bulky truss bars superimposed sheet are not used to teaching and are operated with practice.Therefore, Urgent need, which will be ground, creates a kind of precast shear wall Side fascia teaching training apparatus of lightweight, learns prefabricated shearing for architectural speciality student The manufacturing process and installation process of wall Side fascia.

Utility model content

It the purpose of the utility model is to overcome deficiency in the prior art, provides a kind of reasonable for structure, facilitates the purlin of teaching Frame reinforcing bar superimposed sheet teaching training apparatus.

Truss bars superimposed sheet teaching training apparatus, including truss bars, hair side fiber decorative mortar, bottom plate transverse direction steel Muscle, bottom plate longitudinal reinforcement, rigid plastics foam, smooth surface fiber decorative mortar and suspension centre stiffener；The truss bars and bottom Plate longitudinal reinforcement is connected, and suspension centre stiffener, bottom plate longitudinal reinforcement and bottom plate transverse steel are additionally provided on the truss bars It is connected, rigid plastics foam is wrapped in except truss bars, bottom plate transverse steel and bottom plate longitudinal reinforcement, suspension centre stiffener It stretches out except rigid plastics foam, package plastering fiber cloth on the outside of rigid plastics foam, wherein side package hair side fiber plastering Smooth surface fiber decorative mortar is wrapped up in mortar, the other side.

As preferred：The truss bars are three rows of parallel arrangement, and the suspension centre stiffener is four groups, symmetrical On most upper row and the truss bars for most descending row.

The utility model has the beneficial effects that:It, can be by the conduct of this teaching training apparatus during education activities are carried out The teaching aid of truss bars superimposed sheet teaching training apparatus uses, and professional teachers control is in kind, and (truss bars superimposed sheet is taught Learn actual training device) and atlas (15G366-1) explained, ability of the General Promotion student about superimposed sheet interpreting blueprints knowledge figure and is helped Life of giving financial aid to students digests the detail structure of superimposed sheet.At the same time, this teaching training apparatus replaces proportion very big with rigid plastics foam Concrete material, greatly alleviate dead load, 2m*4m or so without window opening precast shear wall Side fascia, total weight is about 80kg, only the 1/10 of comparable size concrete prefabricated stairs weight, student can by small lifting equipment complete installation with Dismounting, breaks through the operative skill of student comprehensively, and ensure that the safety of entire practice teaching.

Description of the drawings

Fig. 1 truss bars superimposed sheet teaching training apparatus front views；

Fig. 2 truss bars superimposed sheet teaching training apparatus 1-1 sectional views；

Fig. 3 truss bars superimposed sheet teaching training apparatus 2-2 sectional views；

Fig. 4 truss bars superimposed sheet teaching training apparatus framework of steel reinforcement figures；

Fig. 5 truss bars superimposed sheet teaching training apparatus hoisting point position floor map；

Reference sign：1. truss bars, 2. hair side fiber decorative mortars, 3. bottom plate transverse steels, 4. bottom plates are longitudinal Reinforcing bar, 5. rigid plastics foams, 6. smooth surface fiber decorative mortars, 7. suspension centre stiffeners.

Specific implementation mode

The utility model is described further with reference to embodiment.The explanation of following embodiments is only intended to help to manage Solve the utility model.It should be pointed out that for those skilled in the art, not departing from the utility model principle Under the premise of, several improvements and modifications can be made to this utility model, these improvement and modification also fall into the utility model In scope of the claims.

As shown in Figures 1 to 5, this teaching training apparatus includes truss bars 1, hair side fiber decorative mortar 2, bottom plate cross To 7 reinforcing bar 3, bottom plate longitudinal reinforcement 4, rigid plastics foam 5, smooth surface fiber decorative mortar 6, suspension centre stiffener part groups At.

The main function of the truss bars 1 is load-bearing, lifts the stage, truss bars 1 are with bottom plate longitudinal reinforcement 3, bottom plate Transverse steel 4 bears the load in construction loads and superimposed sheet hoisting process together；After superimposed sheet installs, in Truss Steel Superimposed sheet seat shoulder bar and distribution bar are shelved in 1 top of muscle, and it is whole to form stress after casting concrete；The hair side fiber plastering The main function of mortar 2 is wrapped up comprehensively between steel truss reinforcing bar 1, bottom plate longitudinal reinforcement 3, bottom plate transverse steel 4, filling framework of steel reinforcement The hard clinker foam 5 in gap, and these structural elements package is become into a stress entirety, the main function of mortar is to allow structure Part surface has certain rigidity, with resistance to deformation；The effect of the bottom plate transverse steel 3 is subject to the load of superimposed sheet, with Truss bars 1, bottom plate longitudinal reinforcement 4 form the stress main body in lifting stage；The effect of the bottom plate longitudinal reinforcement 4 is subject to fold The load of plywood forms the stress main body in lifting stage with truss bars 1, bottom plate transverse steel 3；The rigid plastics foam 5 It is mainly used for filling the gap between superimposed sheet framework of steel reinforcement, entire precast shear wall Side fascia is made to have certain rigidity；It is described Smooth surface fiber decorative mortar 6 is wrapped in the outer surface of entire component, by framework of steel reinforcement and rigid plastics foam 5 be rolled into one by Power is whole, improves the intensity of entire component；The suspension centre stiffener 7 is arranged in suspension centre region, is formed with truss bars whole Lifting load is effectively transmitted to entire plate plane, it is ensured that suspension centre region will not be destroyed in hoisting process by body.

The truss bars are the main members of the dead weight of load truss reinforcing bar superimposed sheet teaching training apparatus and lifting load, And no concrete bonds framework of steel reinforcement, and in manufacturing process, by truss bars, in bottom plate, vertically and horizontally reinforcing bar binds secured, and adopts Gap is filled with rigid plastics foam, it is ensured that entire component has enough bearing capacity and non-deformability.The hard modeling Strand foam has certain intensity, main the reason is that quality is very light, under the premise of entire element bearing capacity is of less demanding (teaching training apparatus), the framework of steel reinforcement of truss bars superimposed sheet is filled using rigid plastics foam can effectively mitigate structure Weight.By truss bars and rigid plastics foam, bottom plate, vertically and horizontally reinforcing bar is rolled into one and has the plastering fiber cloth mortar The stress of some strength and rigidity is whole.Fiber cloth has high intensity and high tenacity, and very light weight, is wrapped in rigid plastics On the outside of foam and framework of steel reinforcement, the stress performance of entire component is effectively raised.

When real training, is hung on suspension centre stiffener 7 by the suspension hook of minor crane tool, then rotate minor crane Truss bars superimposed sheet teaching training apparatus is moved on real training installment work face by tool, from installment work face about 200-300mm Vertical range, then adjust the position of truss bars superimposed sheet teaching training apparatus, make bearing installation sideline and truss bars The sideline of superimposed sheet teaching training apparatus strictly overlaps.Truss bars superimposed sheet teaching training apparatus is arranged on truss bars again Seat shoulder bar and distribution bar.To ensure that truss bars superimposed sheet teaching training apparatus can recycle, when real training it is not recommended that Casting concrete.

Following table is truss bars superimposed sheet reinforcement summary in Figure of description：

Claims (2)

1. a kind of truss bars superimposed sheet teaching training apparatus, it is characterised in that：It plasters including truss bars (1), hair side fiber Mortar (2), bottom plate transverse steel (3), bottom plate longitudinal reinforcement (4), rigid plastics foam (5), smooth surface fiber decorative mortar (6) and Suspension centre stiffener (7)；The truss bars (1) are connected with bottom plate longitudinal reinforcement (3), are also set on the truss bars (1) There are suspension centre stiffener (7), bottom plate longitudinal reinforcement (3) to be connected with bottom plate transverse steel (4), rigid plastics foam (5) package Except truss bars (1), bottom plate transverse steel (3) and bottom plate longitudinal reinforcement (4), suspension centre stiffener (7) stretches out hard modeling Except strand foam (5), package plastering fiber cloth on the outside of rigid plastics foam (5), hair side fiber decorative mortar is wrapped up in wherein side (2), other side package smooth surface fiber decorative mortar (6).

2. truss bars superimposed sheet teaching training apparatus according to claim 1, it is characterised in that：The truss bars (1) it is three rows being arranged in parallel, the suspension centre stiffener is four groups, is symmetrically distributed in most upper row and most descends the truss bars of row (1) on.