Summary of the invention
The purpose of this utility model to provide exactly a kind of simple in structure, draw materials easily, simple to operation, fully guarantee the concrete formation quality, be applicable to the novel formwork jumbo of building the template construction of unified section concrete structure on the slope.
The purpose of this utility model is achieved in that a kind of slope concrete lining combined type formwork jumbo, comprise shaped steel carriage 7, shaped steel carriage 7 two ends are respectively equipped with front walking wheel 5 and rear walking wheel 8, steel pipe truss 1 draws steel wire 2 to be connected with two sides template 3 by support, and slip backform 4 is suspended on the steel pipe truss 1.Top sliding formwork 4 hangs on the slide rail 9 that is fixed on two ends, steel pipe truss 1 top, and the two ends of slide rail 9 are equipped with the pulley 10 that can slide in slide rail 9.
The slope concrete lining combined type formwork jumbo that the utility model provides, adopt the form of composed bogie to realize building on the slope the whole demoulding of the whole formwork erection of unified section structure concrete construction, the operator constructor is freed from heavy physical efficiency operation, accelerated speed of application, solved the problem of the slippery inclined-plane of slope concreting injustice, and the processing and fabricating of chassis simple, draw materials easy, simple to operation, economic and practical.Guaranteed the concrete formation quality, the application of this composed bogie has avoided the waste of material at the artificial assembly unit of template in bulk scene to guarantee on-the-spot civilized construction, has realized that intact of worker is clear.
The specific embodiment
As depicted in figs. 1 and 2, the utility model comprises shaped steel carriage 7, and shaped steel carriage 7 two ends are respectively equipped with front walking wheel 5 and rear walking wheel 8, and steel pipe truss 1 draws steel wire 2 to be connected with two sides template 3 by support, and slip backform 4 is suspended on the steel pipe truss 1.Top sliding formwork 4 hangs on the slide rail 9 that is fixed on two ends, steel pipe truss 1 top, and the two ends of slide rail 9 are equipped with the pulley 10 that can slide in slide rail 9.Operation all can be stood on operating platform 12.
The utility model composed bogie steel pipe truss 1, link with the steel pipe cross and to be connected into stressed truss and to link to each other by support wire drawing bar 2, with side form and bear concrete lateral pressure, tighten up support wire drawing bar 2 during the demoulding, make side form 3, break away from concrete surface.Be lifted 5cm with jack 6 jack-up shaped steel carriages 7, whole chassis simultaneously, put down front walking wheel 5, rear walking wheel 8, and tighten the wheel carrier connecting bolt, this moment, whole chassis was held up by four road wheels, by the hoist engine traction, realized trolley running.
The utility model top sliding formwork 4, be to hang on the slide rail that is fixed on the top truss two ends, the two ends of sliding formwork are equipped with pulley 10, can slide in slide rail 9 grooves, move by the Chain block traction, realize the slope concrete moulding.At chassis bottom, along with the concreting rising is progressively upwards slided, concreting finishes the top that the back sliding formwork slides into chassis when concreting begins for it.Finish a storehouse concreting.
Road wheel design of the present utility model has liftable turning rolls; Chassis is during by jack stand, wheel carrier is descended, chassis breaks away from concrete structure, arrive next lining cutting section by hoist engine traction chassis after, jack-up again, wheel carrier regained, regain jack simultaneously, the chassis height is in original state, adjusts support wire drawing bar 2 again, makes side form 3 on the concrete structure line, sliding formwork is slowly put back to face bottom, storehouse, and chassis is in place to finish.With steel pipe diagonal brace stretching chassis, the artificial formwork erection of enfeoffment, check and accept after operation finishes and carry out concreting.
The utility model composed bogie steel pipe truss 1, be with steel pipe cross card connection, form a stressed truss, it links to each other by support wire drawing bar 2, with side form and bears concrete lateral pressure, that is: the lateral pressure that produces during concreting is directly passed to side form 3, side form 3 through support wire drawing bar 2, pass to steel pipe truss 1.When the demoulding, tighten up support wire drawing bar 2, make side form 3, break away from concrete surface.Be lifted 5cm with jack 6 jack-up shaped steel carriages 7, whole chassis simultaneously, road wheel 5,8 before and after putting down, and tighten the wheel carrier connecting bolt, this moment, whole chassis was held up by four road wheels, by the hoist engine traction, realized trolley running.Top sliding formwork 4, be to hang on the slide rail that is fixed on the top truss two ends, the two ends of slide rail are equipped with pulley, can slide in sliding-rail groove, move by the Chain block traction, realize the slope concrete moulding.It at chassis bottom, upwards slides with the Chain block traction when rising along with concreting when concreting begins, and concreting finishes the top that the back sliding formwork is drawn to chassis.Finish a storehouse concreting.
The utility model is to realize that like this chassis is lifted certain distance and walks in place forward.Design has liftable turning rolls on the road wheel; Normal condition is to be the height of chassis when being in concreting, after concreting finishes, tighten up side form, side form leaves concrete surface, again with jack with chassis jack-up, the front and back wheel carrier is descended, whole chassis is elevated certain distance (5cm), break away from concrete structure, jack comes up, make the front walking wheel land on the rail of completing 11, the rear walking wheel land are on the concrete surface of building, arrive next lining cutting section by hoist engine traction chassis this moment, and then with jack 6 jack-up, wheel carrier is regained, regain jack 6 simultaneously, the chassis height is in original state, adjust support wire drawing bar 2 again, make side form 3, on the concrete structure line, sliding formwork is slowly put back to face bottom, storehouse, and chassis is in place to finish.With steel pipe diagonal brace stretching chassis, the artificial formwork erection of enfeoffment, check and accept after operation finishes and carry out concreting.