CN201245969Y

CN201245969Y - Building formwork

Info

Publication number: CN201245969Y
Application number: CNU2008201147249U
Authority: CN
Inventors: 李东生
Original assignee: BEIJING CHENGZHIJIAYE FORMWORK Co Ltd
Current assignee: BEIJING CHENGZHIJIAYE FORMWORK Co Ltd
Priority date: 2008-05-13
Filing date: 2008-05-13
Publication date: 2009-05-27
Anticipated expiration: 2018-05-13

Abstract

A building formwork comprises a face plate, reinforced ribs and a frame, both of which are made from 4 mm steel plates. The upper edge of the frame is folded inwardly to form a 20 mm reinforced raised edge, and a plurality of transverse and longitudinal ribs are arranged inside the frame and are parallel to the long edges and the short edges of the frame; the transverse ribs are uniformly distributed, the distance between the middle two longitudinal ribs is smaller, and the rest longitudinal ribs are uniformly distributed; 0.5 mm small edges are left outside the frame when being welded with the face plate to prevent cement slurry leakage; and rows of dual-locked point pockets are formed on both the frame and the transverse and longitudinal ribs. The building formwork adopts secondary folding of the frame and perpendicular connection of the longitudinal ribs and the transverse ribs, so as to maximally enhance the strength of the composite formwork, the size of the formwork thereby can be 1000 mm * 2000 mm. The formwork reduces the cost of repairing to a large extent, so as to meet the requirement of large area concrete construction. The rows of dual-locked point pockets formed on both the frame and the transverse and longitudinal ribs reduce the weight of the formwork and facilitate mechanical execution.

Description

Construction formwork

Technical field

The utility model relates to a kind of concrete formation equipment, particularly a kind of construction formwork of concrete formation.

Background technology

Along with the development of Building technology, the area that concrete construction is laid is increasing, and the construction formwork of so original fillet does not re-use, uses the fillet template, and piece is a lot of on the concrete surface of laying, and the post-processed workload is big.

The utility model content

For adapting to above-mentioned development need, the utility model provides a kind of wideer bigger construction formwork.

The utility model construction formwork, comprise panel and reinforcing rib, wherein: described panel four side welds are connected to frame, flanging is strengthened in the upper edge of described frame invagination one once more, be provided with minor face distribution parallel setting muscle and horizontal stud in long limit some and described frame in the described frame, described setting muscle and horizontal stud are elongated lath, have on the described setting muscle of intersection and the vertical slot in long limit, have corresponding slot on the described horizontal stud, described setting muscle and horizontal stud plug together the back welding.

The utility model construction formwork, wherein: described some horizontal studs evenly distribute, and described setting muscle is less to increase center intensity by two middle distances, and remaining evenly distributes.

The utility model construction formwork, wherein: the limit of described panel leans out described frame and stays a little limit in the frame outside.

The utility model construction formwork, wherein: lantern shape connecting hole in a row is arranged, spacing 50mm on described frame, setting muscle and the horizontal stud.

The utility model construction formwork adopts stud and frame Orthogonal Composite anyhow, has strengthened the intensity of construction formwork to greatest extent, is that construction formwork can be done faster greatlyyer, to adapt to the more needs of large area concrete construction; Anyhow the hollow out lantern shape connecting hole on the stud has alleviated the weight of template; Little limit on the panel can guarantee not spillage.

Description of drawings

Fig. 1 is the rear elevation of the utility model construction formwork;

Fig. 2 is the side cutaway view of the utility model construction formwork;

Fig. 3 is the schematic diagram that the utility model construction formwork is erect muscle;

Fig. 4 is the schematic diagram of the horizontal stud of the utility model construction formwork.

The specific embodiment

For further setting forth the utility model construction formwork, do more detailed explanation below in conjunction with embodiment.

Fig. 1 is the rear elevation of the utility model construction formwork, and forward sight is dull and stereotyped one; Fig. 2 is the side cutaway view of the utility model gang form, the cross-sectional basic structure unanimity of vertical profile.

The utility model construction formwork is made up of panel 1, frame 4 and setting muscle 2, horizontal stud 3, all adopts the 4mm steel plate to make.Be the intensity of reinforcement template, panel 1 four side weld edge fit frames 4 (see figure 2)s, the upper edge of frame 4 is the reinforcement flanging 5 of invagination one 20mm once more; When panel 1 and frame 4 welding, panel 1 will stretch out frame 4, stays the little limit 6 of 0.5mm in frame 4 outsides, to guarantee not spillage; Be provided with minor face distribution parallel setting muscle 2 and horizontal stud 3 (see figure 1)s in long limit some and frame 4 in the frame 4, erectting muscle 2 and horizontal stud 3 intersects vertically, erect muscle 2 and horizontal stud 3 and be elongated lath, on the setting muscle 2 of intersection, have and the vertical slot 2A (see figure 3) in long limit, have corresponding slot 3A (see figure 4) on the horizontal stud 3, erect muscle 2 and horizontal stud 3 and plug together the back welding.The intensity that this further strengthens the whole plate faces of template has reduced the stud that causes because of weld cracking and has come off, and can reduce maintenance workload 80%.

All horizontal studs 3 evenly distribute, and it is less by two middle distances to erect muscle 2, and remaining evenly distributes.

For alleviating template weight and be convenient to connection between the template, frame 4, erect on muscle 2 and the horizontal stud 3 hollow out lantern shape connecting hole 7 in a row is arranged.

Claims

1, a kind of construction formwork, comprise panel (1) and reinforcing rib, it is characterized in that: described panel (1) four side weld is connected to frame (4), flanging (5) is strengthened in the upper edge of described frame (4) invagination one once more, be provided with the parallel setting muscle (2) and the horizontal stud (3) of long limit minor face distribution of some and described frame (4) in the described frame (4), described setting muscle (2) and horizontal stud (3) are elongated lath, on the described setting muscle (2) of intersection, have and the vertical slot (2A) in long limit, have corresponding slot (3A) on the described horizontal stud (3), described setting muscle (2) and horizontal stud (3) plug together the back welding.

2, construction formwork according to claim 1 is characterized in that: described some horizontal studs (3) evenly distribute, and described setting muscle (2) is less to increase center intensity by two middle distances, and remaining evenly distributes.

3, construction formwork according to claim 2 is characterized in that: the limit of described panel (1) is stretched out described frame (4) and is stayed a little limit (6) in frame (4) outside.

4, construction formwork according to claim 3 is characterized in that: lantern shape connecting hole (7) in a row is arranged, spacing 50mm on described frame (4), setting muscle (2) and the horizontal stud (3).