CN212002252U

CN212002252U - Beam-free floor column cap template

Info

Publication number: CN212002252U
Application number: CN202020303812.4U
Authority: CN
Inventors: 牛雄兵; 彭振峰; 李腾飞; 丁烜银; 何强龙
Original assignee: China Construction Fourth Engineering Division Corp Ltd
Current assignee: China Construction Fourth Engineering Division Corp Ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-11-24
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a no roof beam floor cap of a column template, including four trapezoidal templates of falling, four sides of falling trapezoidal template splice together, constitute a trapezoidal structure of falling, are fixed with a set of triangle-shaped stiffening plate in the bottom surface of every trapezoidal template of falling, are fixed with vertical support board and horizontal support board respectively on two right angle edges of triangle-shaped stiffening plate. The utility model discloses a four trapezoidal templates of falling are constituteed and are formed the cap template, are favorable to the cap template external corner piece to be tighter, and the cap template wholeness is stronger, difficult emergence expand the mould, run the membrane phenomenon, and the concrete shaping is effectual. And the erection is simple, the installation difficulty of workers is reduced, and the construction efficiency is improved. The used raw materials can be processed by adopting the old template, so that the material cost is saved.

Description

Beam-free floor column cap template

Technical Field

The utility model relates to a no roof beam floor cap template belongs to cap construction technical field.

Background

At present, the architectural engineering design of underground garages, large shopping malls and the like with large space, large span and high clearance is generally in a roof form of a beamless floor column cap. Because the load of a column body structure of a beamless floor slab of a basement is large, a column cap needs to be arranged at the top of a column, cast-in-place reinforced concrete single-inclination column caps are mostly adopted, templates of the single-inclination column caps are mostly assembled on site by 4 trapezoidal templates with the same size and shape according to a traditional construction method, grout is easy to leak at the external corner part connected with the trapezoidal templates due to the small contact surface, meanwhile, the trapezoidal templates are combined by a plurality of temporarily cut wood templates and are influenced by cutting and processing precision, the joint between the templates is not easy to be tight, the reinforcing and supporting system of the column cap templates is difficult to build, labor and labor are wasted, and the template is easy to lift up by the traditional formwork support method support technology, so that slab staggering and grout leakage are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, cost of manufacture are low, can improve work efficiency's no beam floor cap template to avoid the wrong platform to leak thick liquid phenomenon, guarantee the shaping quality of cap.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a no roof beam floor cap of a column template, includes four trapezoidal templates of falling, and the side concatenation of four trapezoidal templates of falling is in the same place, constitutes a trapezoidal body structure of falling, is fixed with a set of triangle-shaped stiffening plate in the bottom surface of every trapezoidal template of falling, is fixed with vertical support board and horizontal support board respectively on two right angle edges of triangle-shaped stiffening plate.

Furthermore, the upper end and the lower end of the inverted trapezoidal template are respectively intersected with the vertical supporting plate and the horizontal supporting plate, and chamfers are arranged at the intersected positions.

Furthermore, the side surfaces of the triangular stiffening plates are respectively provided with a vertical wood purlin, a horizontal wood purlin and an oblique wood purlin which are arranged along three sides, and the adjacent triangular stiffening plates are fixedly connected through the vertical wood purlin, the horizontal wood purlin and the oblique wood purlin.

Since the technical scheme is used, the utility model discloses an advantage has below: the utility model discloses a four trapezoidal templates of falling are constituteed and are formed the cap template, are favorable to the cap template external corner piece to be tighter, and the cap template wholeness is stronger, difficult emergence expand the mould, run the membrane phenomenon, and the concrete shaping is effectual. And the erection is simple, the installation difficulty of workers is reduced, and the construction efficiency is improved. The used raw materials can be processed by adopting the old template, so that the material cost is saved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic structural view of a triangular stiffener.

Description of reference numerals: 1-inverted trapezoidal template, 2-triangular stiffening plate, 3-vertical support plate, 4-horizontal support plate, 5-chamfer angle, 6-vertical wood square column, 7-oblique wood square column and 8-horizontal wood square column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a: referring to fig. 1 and 2, a column cap formwork for a beamless floor comprises four inverted trapezoidal formworks 1, wherein the sides of the four inverted trapezoidal formworks 1 are spliced together to form an inverted trapezoidal structure, a group of triangular stiffening plates 2 is fixed on the bottom surface of each inverted trapezoidal formwork 1, and vertical supporting plates 3 and horizontal supporting plates 4 are respectively fixed on two right-angle sides of each triangular stiffening plate 2. The upper end and the lower end of the inverted trapezoidal template 1 are respectively intersected with the vertical supporting plate 3 and the horizontal supporting plate 4, and chamfers 5 are arranged at the intersected positions, so that the aesthetic feeling of the formed post cap can be improved, and stress concentration is avoided. The side of each triangular stiffening plate 2 is provided with a vertical wood square column 6, a horizontal wood square column 8 and an oblique wood square column 7 which are arranged along three sides, and the adjacent triangular stiffening plates 2 are fixedly connected through the vertical wood square columns 6, the horizontal wood square columns 8 and the oblique wood square columns 7, so that the triangular stiffening plates 2 at the bottoms of the inverted trapezoidal templates 1 are connected to form a whole, the bearing capacity of the inverted trapezoidal templates is improved, the supporting stability of the inverted trapezoidal templates 1 is ensured, and the inverted trapezoidal templates 1 are prevented from deforming to influence the forming quality of the cap mold.

During construction, after the top plate, the column formwork and the full framing scaffold of the basement on site are completely erected, the four inverted trapezoidal formworks 1 are installed in the reserved vacant sites in a centralized mode. Need notice in the installation, the negative and positive corner of falling trapezoidal template 1 and basement roof template and post template linking department is consolidated to support respectively with the shore and consolidate on vertical support plate 3 and the horizontal support plate 4, make between the four trapezoidal templates of falling closely connected together, need to guarantee that the hat mould concrete shaping effect is level and smooth pleasing to the eye.

Therefore, the utility model discloses a four trapezoidal templates of falling 1 group become and form the cap template, are favorable to the cap template external corner piece to be tighter, and cap template wholeness is stronger, difficult emergence expand the mould, run the membrane phenomenon, and the concrete shaping is effectual. And the erection is simple, the installation difficulty of workers is reduced, and the construction efficiency is improved. The used raw materials can be processed by adopting the old template, so that the material cost is saved.

Claims

1. The utility model provides a no beam floor cap of a column template, includes four trapezoidal templates (1), its characterized in that of falling: the side edges of the four inverted trapezoidal templates (1) are spliced together to form an inverted trapezoidal structure, a group of triangular stiffening plates (2) are fixed on the bottom surface of each inverted trapezoidal template (1), and a vertical support plate (3) and a horizontal support plate (4) are respectively fixed on two right-angle edges of each triangular stiffening plate (2).

2. The girderless floor cap form of claim 1, wherein: the upper end and the lower end of the inverted trapezoidal template (1) are respectively intersected with the vertical supporting plate (3) and the horizontal supporting plate (4), and a chamfer (5) is arranged at the intersection.

3. The girderless floor cap form of claim 1, wherein: the side surfaces of the triangular stiffening plates (2) are respectively provided with a vertical wood purlin (6), a horizontal wood purlin (8) and an oblique wood purlin (7) which are arranged along three edges, and the adjacent triangular stiffening plates (2) are fixedly connected through the vertical wood purlin (6), the horizontal wood purlin (8) and the oblique wood purlin (7).