CN203334663U

CN203334663U - Aluminum formwork for stairway structure

Info

Publication number: CN203334663U
Application number: CN2013203326776U
Authority: CN
Inventors: 莫伯强; 李致行; 雷文伟; 龚剑波
Original assignee: GUANGDONG TAIAO SPECIAL ALUMINIUM CO Ltd
Current assignee: GUANGDONG TAIAO SPECIAL ALUMINIUM CO Ltd
Priority date: 2013-06-08
Filing date: 2013-06-08
Publication date: 2013-12-11
Anticipated expiration: 2023-06-08

Abstract

The utility model belongs to the technical field of building construction, and particularly discloses an aluminum formwork for a stairway structure. The aluminum formwork for the stairway structure comprises a stairway bottom plate, side plates fixed on the two sides of the stairway bottom plate, a supporting structure used for supporting the stairway bottom plate, and a stairway baffle formed by a stairway. A positioning plate used for determining the mounting position of the stairway baffle is arranged at one end of the stairway baffle. The aluminum formwork for the stairway structure enables steps to be formed in a standard mode, and solves the problems that a formwork is difficult to install and technical requirements for constructors are high in a stairway construction process. To meet construction requirements, the aluminum formwork is arranged to be a standard formwork matched with buildings, is convenient to install so that a common worker can install the stairway formwork, is high in construction efficiency and lowers construction cost.

Description

A kind of aluminum alloy pattern plate of staircase structure

Technical field

The utility model relates to technical field of building construction, is specifically related to a kind of aluminum alloy pattern plate of staircase structure.

Background technology

The concrete casting of building trade is generally used wooden form, Bamboo Formwork and plastic template at present, although wooden form is lightweight, its intensity is low, non-watertight, easily go mouldy rotten, repeat usage is low, needs the useless a large amount of timber resources of consumption, is unfavorable for the protection of ecological environment and the forest reserves; Bamboo Formwork is also that recycling rate of waterused is lower with wooden form, and not recyclable; And the plastic formwork poor rigidity, flexible type, and high in cost of production shortcoming; Steel form also occurred on the market, but steel form exists quality greatly, easily to get rusty and, easy together with concrete conglutination in concrete placement, makes the problems such as demoulding difficulty.

For a building building, stair are somes of its key, and whether staircase design obtains reasonable, the use of directly impact building, traditional stair template is high to construction workman's technical requirements, if stair template arranges unreasonable, cause stair not meet ergonomics, be easy to cause people to fall down, jeopardize people's life, therefore in order to meet the needs of modern architecture, design a kind of step and fix, the convenient stair template of installing is very important.

The utility model content

It is a kind of easy for installation that the utility model will provide, and the aluminum alloy pattern plate of integrated staircase structure is installed difficulty, inefficient problem to solve the stair template in construction process.

In order to address the above problem, the utility model is achieved by following technical scheme:

The aluminum alloy pattern plate of staircase structure described in the utility model, comprise the stair base plate, be fixed on the side plate of stair base plate both sides, for supporting the braced structures of stair base plate and the stair baffle plate of stair moulding, described stair baffle plate one end is provided with for determining the location-plate of stair baffle plate installation site.

Further, in order to control better the shape of stair, described location-plate comprises two blocks of L-type sheet materials, respectively horizontal wall and vertical walls, on described location-plate vertical walls, be provided with for the fixing installing hole of stair baffle plate, described horizontal wall and vertical walls are all to be fixed by welding on the side plate of stair, and the interior angle of described horizontal wall and vertical walls is 50～90 degree, preferably 83.6 degree.

Further, more firm for structure, described stair baffle plate comprises a surface plate and is fixed on the frame at the surface plate back side, is provided with the ribs at least one connection two long limits on described frame, on described frame, is arranged at intervals with installing hole.

Further, more smooth in order to make ledge surface, be horizontally disposed with the stair cover plate between described two stair baffle plates; In order to make step concrete setting time shorten, be provided with some air-vents on described cover plate.

Compared with prior art, the beneficial effects of the utility model are:

The shape of the pre-designed stair of the utility model, the workman only needs assembled good template according to the rules, injects concrete and gets final product, simple in structure, simple installation, only need common workman just can realize, technical requirements to the workman is not high, has improved efficiency of construction, has saved construction cost.

The accompanying drawing explanation

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the mounting structure schematic diagram of the utility model location-plate;

Fig. 3 is the utility model braced structures schematic diagram;

Fig. 4 is the structural representation of the utility model profiled sheeting.

In figure: 1-stair base plate, 11-base plate ribs, 2-side plate, 21-through hole, the 3-profiled sheeting, 31-panel, 32-side frame, 321-upper wall, the 322-lower wall, 323-sidewall, 33-ribs, 34-installing hole, 35-profiled sheeting fixing hole, 36-baffle plate, 4-location-plate, 41-horizontal wall, the 42-vertical walls, 43-fixing hole, 5-cover plate, 51-cover plate installing hole, the 52-air-vent, 6-locking mechanism, 7-braced structures.

The specific embodiment

As shown in Figure 1 to 4, the aluminum alloy pattern plate of staircase structure described in the utility model, comprise stair base plate 1, be fixed on stair base plate 1 both sides side plate 2, be fixed on stair base plate 1 below for the braced structures 7 that supports stair base plate 1 and vertically be fixed on the profiled sheeting 3 on base plate 1; Described profiled sheeting 3 is by being fixed on location-plate 4 fixed installations on stair base plate 1 side plate 2, and described location-plate 4 is fixed by welding on side plate 2.

Described location-plate 4 comprises horizontal wall 41 and the vertical walls 42 of L-type, and the outside side of described vertical walls 42 is provided with the fixing hole 43 for being fixed into template 3; Described horizontal wall 41 is 50～90 degree with the interior angle of vertical walls 42, preferably 83.6 degree.

In order to make step smooth, be horizontally disposed with cover plate 5 between two stair profiled sheetings 3, be provided with installing hole 51 on described cover plate 5, by installing hole 51, be fixed on profiled sheeting 3, also be provided with air-vent on this cover plate 5, accelerate concrete solidifying.

Described profiled sheeting 3 comprise smooth in appearance panel 31, be fixed on the side frame 32 at panel 31 back sides, be provided with ribs 33 on described panel 31, the upper wall 321 and the lower wall 322 that connect side frame 32, be provided with the installing hole 34 for securing cover plate 5 on the upper wall 321 of described side frame 32, be provided with the fixing hole 35 for being fixed into template on these side frame 32 sidewalls 323, in order to make cover plate 5 smooth, also be provided with the baffle plate 36 for holddown plate 5 on the lower wall 322 of the side frame 32 of described profiled sheeting 3.

Described profiled sheeting 3 is all by locking mechanism 6 fixing and lockings with location-plate 4 and side plate 2, and described cover plate 5 is also to be fixedly connected with by locking mechanism 6 with profiled sheeting 3, and described locking mechanism 6 comprises pin 61 and chock 62, can realize quick locking, convenient and swift.

In order to increase the mechanical performance of base plate 1, described base plate 1 back side is provided with some ribs 11.

Other structure of the aluminum alloy pattern plate of the described staircase structure of above embodiment is referring to prior art.

The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, do not break away from the technical solutions of the utility model content therefore every, any modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.

Claims

1. the aluminum alloy pattern plate of a staircase structure, comprise the stair base plate, be fixed on stair base plate both sides for supporting the side plate of stair base plate, be fixed on the stair floor below for the braced structures that supports the stair base plate and the stair baffle plate of stair moulding, it is characterized in that: described stair baffle plate one end is provided with for determining the location-plate of stair baffle plate installation site.

2. the aluminum alloy pattern plate of staircase structure according to claim 1, it is characterized in that: described location-plate comprises two blocks of L-type sheet materials, respectively horizontal wall and vertical walls, on described location-plate vertical walls, be provided with for the fixing installing hole of stair baffle plate, described L-type sheet material is fixed by welding on the side plate of stair.

3. the aluminum alloy pattern plate of staircase structure according to claim 1, it is characterized in that: described stair baffle plate comprises a surface plate and is fixed on the frame at the surface plate back side, be provided with the ribs at least one two long limits of connection on described frame, on described frame, be arranged at intervals with installing hole.

4. the aluminum alloy pattern plate of staircase structure according to claim 1, is characterized in that: be horizontally disposed with between described two stair baffle plates and be useful on the stair cover plate that increases the stairway step planarization, be provided with some air-vents on described cover plate.

5. the aluminum alloy pattern plate of staircase structure according to claim 2, it is characterized in that: the interior angle of the horizontal wall of described location-plate and vertical walls is 50～90 degree.