CN207122132U - A kind of building template - Google Patents

Abstract

The utility model discloses a building formwork, which comprises a building formwork connecting plate, a trapezoidal rectangular bar is arranged above the building formwork connecting plate, and a thread is arranged on the middle position of the building formwork connecting plate close to the trapezoidal rectangular bar. Holes, the interior of the trapezoidal rectangular bar is provided with internal thread strip holes, the side of the building formwork connecting plate close to the threaded hole is provided with bolts, and the side away from the building formwork connecting plate is provided with building In the formwork, splicing bolts are provided on the side of the internally threaded long strip holes close to the trapezoidal rectangular strip, and tightening nuts are arranged on the spliced bolts; through the design of building formwork connecting plates, internally threaded strip holes, The combination of trapezoidal rectangular strips, splicing bolt side brackets, tightening nuts, and splicing bolts facilitates the connection between two building formworks, and solves the problem of inconvenient connection of building formwork during installation.

Description

a building template

technical field

The utility model belongs to the technical field of buildings, in particular to a building formwork.

Background technique

The building formwork is a temporary structure, which is manufactured according to the design requirements, so that the concrete structure and components are formed according to the specified position and geometric size, maintain their correct position, and bear the weight of the building formwork and the load acting on it. The purpose of the project is to ensure the quality and construction safety of concrete projects, speed up the construction progress and reduce project costs. The building formwork structure used in the construction of cast-in-place concrete structures is mainly composed of three parts: panels, support structures and connectors. The panels are directly in contact with The load-bearing slab of freshly poured concrete; the supporting structure is a temporary structure that supports the panel, concrete and construction loads, ensuring that the building formwork structure is firmly combined without deformation or damage; the connector is to connect the panel and the supporting structure into a whole According to the nature of the material, it can be divided into building templates, building wood plywood, laminated panels, multi-layer panels, double-sided adhesive, double-sided laminated building templates, etc. According to the construction process conditions, building formwork can be divided into cast-in-place concrete building formwork, pre-assembled building formwork, large building formwork, jumping building formwork, etc. Combined steel building formwork is a modern building formwork technology that has strong versatility and easy assembly and disassembly. It is a new type of building formwork that "replaces wood with steel" with the advantages of convenience and many turnover times. It can be used for the construction of cast-in-place reinforced concrete structures. It can be assembled into large-scale building formworks of beams, columns, walls, and floors according to design requirements in advance. , hoisting in place as a whole, or bulk disassembly methods can also be used.

In the process of assembling, the existing building formwork needs to use nails to fix the building formwork, which is inconvenient to use and causes multiple damages to the building formwork itself, resulting in a reduction in the number of times the building formwork is used. Therefore, we propose a building formwork template.

Utility model content

The purpose of this utility model is to provide a building formwork to solve the problem that the existing building formwork proposed in the above background technology needs to use nails to fix the building formwork during the assembly process, which is inconvenient to use and harmful to the building formwork itself. Dealing multiple damages would reduce the number of uses of building templates.

In order to achieve the above purpose, the utility model provides the following technical solutions: a building formwork, including a building formwork connecting plate, a trapezoidal rectangular strip is arranged above the building formwork connecting plate, and the building formwork connecting plate is close to the trapezoidal rectangular strip The middle position of the strip is provided with a threaded hole, the inside of the trapezoidal rectangular strip is provided with a long hole of internal thread, the top of the building formwork connecting plate is provided with a bolt on the side close to the threaded hole, and the building formwork connecting plate A building formwork is provided on the side away from the trapezoidal rectangular strip, and a splicing bolt is provided on the side of the internal thread strip hole close to the trapezoidal rectangular strip, and a tightening nut is arranged on the splicing bolt. A splicing bolt side support is provided above the splicing bolt near the end of the tightening nut.

Preferably, the diameter of the splicing bolt side bracket is equal to the inner diameter of the inner threaded elongated hole.

Preferably, there are ten trapezoidal rectangular strips.

Preferably, the building formwork and the building formwork connecting plate are fixed by bolts.

Preferably, there are two splicing bolts.

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

(1) By designing the combination of the building formwork connecting plate, internal thread strip holes, trapezoidal rectangular strips, splicing bolt side brackets, tightening nuts, and splicing bolts, the connection between two building formworks is facilitated, and the building formwork is solved. The problem of inconvenient connection during installation.

(2) The combination of bolts and building formwork connecting plates is designed to facilitate the multiple use of building formwork, which solves the problem that the building formwork is easily damaged due to multiple punching holes during use.

Description of drawings

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

Fig. 2 is the schematic diagram of splicing bolt structure of the utility model;

In the figure: 1-building formwork, 2-building formwork connecting plate, 3-internal thread strip hole, 4-trapezoidal rectangular strip, 5-threaded hole, 6-splice bolt side bracket, 7-tightening nut, 8 -splice bolts, 9-bolts.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical solution: a kind of building formwork, comprises building formwork connecting plate 2, the upper part of building formwork connecting plate 2 is provided with trapezoidal rectangular bar 4, on the building formwork connecting plate 2 A threaded hole 5 is provided near the middle of the trapezoidal rectangular bar 4, and an internal thread strip hole 3 is provided inside the trapezoidal rectangular bar 4, and a bolt 9 is provided on the side of the building formwork connecting plate 2 close to the threaded hole 5 , the building formwork connecting plate 2 is provided with a building formwork 1 on the side away from the trapezoidal rectangular bar 4, and the side of the internal thread strip hole 3 close to the trapezoidal rectangular bar 4 is provided with a splicing bolt 8, and the upper part of the splicing bolt 8 is set There is a tightening nut 7, and a splicing bolt side bracket 6 is arranged above the splicing bolt 8 near one end of the tightening nut 7.

In order to facilitate the clamping of the side bracket 6 of the splicing bolt in the long hole 3 of the internal thread, in this embodiment, preferably, the diameter of the side bracket 6 of the splicing bolt is equal to the inner diameter of the long hole 3 of the internal thread.

In order to facilitate selection of an appropriate number of trapezoidal rectangular strips 4 according to actual conditions, in this embodiment, preferably, ten trapezoidal rectangular strips 4 are provided.

In order to facilitate the connection between the building formwork 1 and the building formwork connecting plate 2 , in this embodiment, preferably, the building formwork 1 and the building formwork connecting plate 2 are fixed by bolts 9 .

In order to facilitate the more stable connection of the two building formwork connecting plates 2, in this embodiment, preferably, two splicing bolts 8 are provided.

The working principle and application process of the utility model: after the device is installed, the building formwork connecting plate 2 is fixed to the building formwork 1 through bolts 9, and the building formwork 1 is fixed to the place where the building formwork is required according to the required shape. Put it well, then insert the splicing bolt side bracket 6 on the splicing bolt 8 into the internal thread strip hole 3 on the connecting plate 2 of a building formwork, and insert the threaded part of the splicing bolt 8 into the hole 3 on the connecting plate 2 of another building formwork. In the long hole 3 of the internal thread, turn and tighten the nut 7 to tighten the splicing bolt 8, so that one side of the two building formwork 1 is connected, and the other sides of the building formwork 1 are connected according to the above method to make it Finally, form a specific shape without gaps, pour cement into it, and after the cement solidifies, loosen the tightening nut 7, remove the splicing bolt 8, and finally separate the building formwork 1 from the cement.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of building template, including building template connecting plate（2）, it is characterised in that：The building template connecting plate（2）It is upper Side is provided with trapezoidal square shape bar（4）, the building template connecting plate（2）Upper close trapezoidal square shape bar（4）Middle position set It is equipped with screwed hole（5）, the trapezoidal square shape bar（4）Be internally provided with internal thread strip hole（3）, the building template connection Plate（2）Top close to screwed hole（5）Side be provided with bolt（9）, the building template connecting plate（2）Upper remote trapezoidal square Shape bar（4）Side be provided with building template（1）, the internal thread strip hole（3）Upper close trapezoidal square shape bar（4）Side It is provided with splice bolt（8）, the splice bolt（8）On be provided with tightening nuts（7）, the splice bolt（8）Top Close to tightening nuts（7）One end be provided with splice bolt side stand（6）.

A kind of 2. building template according to claim 1, it is characterised in that：The splice bolt side stand（6）Diameter With internal thread strip hole（3）Interior diameter it is equal.

A kind of 3. building template according to claim 1, it is characterised in that：The trapezoidal square shape bar（4）It is provided with ten.

A kind of 4. building template according to claim 1, it is characterised in that：The building template（1）Connect with building template Fishplate bar（2）Pass through bolt（9）It is fixed.

A kind of 5. building template according to claim 1, it is characterised in that：The splice bolt（8）It is provided with two.