Telescopic metal template for connecting air corridor parts

Abstract

The utility model relates to a telescopic metal template used for air corridor part connection, which comprises a first metal template, a telescopic template and a second metal template, one end of the first metal template is connected with one end of the telescopic template, one end of the second metal template is provided with a cavity, and the other end of the telescopic template is inserted into the cavity of the second metal template. According to the utility model, the problem of accumulated errors of templates at the corridor part is solved, the device is simple to operate, the requirement on the technical level of constructors is lower, and the device is easier to popularize and use; and the device can be repeatedly used and is relatively environment-friendly, and the situation that cutting cannot be performed by personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the field of civil engineering, in particular to a telescopic metal template used for connecting aerial corridors. Background Art

[0002] In high-rise residential buildings, developers generally use corridors to achieve the effect of north-south transparency in the middle units. The use of metal formwork in the corridor construction will result in large cumulative errors due to slight deformation of the formwork, making it impossible to install the last formwork. In order to install it, workers will cut the formwork, which will damage the formwork and make it impossible to restore it, thus wasting materials. Summary of the invention

[0003] The utility model aims to overcome the defects of the prior art and provide a telescopic metal template for connecting the aerial corridor, so as to solve the problem that the metal template cannot be installed due to the excessive cumulative error caused by the deformation of the metal template of the concrete railing in the residential aerial corridor.

[0004] In order to solve the above technical problems, the utility model is achieved as follows:

[0005] A telescopic metal template for connecting aerial corridors, characterized in that it comprises a first metal template, a telescopic template and a second metal template, wherein one end of the first metal template is connected to one end of the telescopic template, one end of the second metal template has a cavity, and the other end of the telescopic template is inserted into the cavity of the second metal template.

[0006] The telescopic metal formwork used for connecting the sky corridor is characterized in that pin fixing plates are respectively provided around the first metal formwork.

[0007] The telescopic metal formwork used for connecting the sky corridor is characterized in that the telescopic formwork and the first metal formwork are connected by a pin fixing plate.

[0008] The telescopic metal formwork used for connecting the sky corridor is characterized in that the thickness of the telescopic formwork is consistent with the thickness of the first metal formwork.

[0009] The telescopic metal formwork used for connecting the sky corridor is characterized in that the thickness of the second metal formwork is greater than the thickness of the telescopic formwork.

[0010] The telescopic metal formwork used for connecting the sky corridor is characterized in that the length of the cavity is 100 mm.

[0011] The beneficial effects of the utility model are as follows: It can be seen from the above technical scheme that the present application provides a retractable metal formwork for connecting the aerial corridor parts, and adopts BIM visual three-dimensional modeling to design a retractable metal formwork, which can solve the situation where the cumulative error caused by the deformation of the formwork and the inability to install occurs, and at the same time can speed up the construction progress and molding quality.

[0012] This application solves the problem of the template being unable to be installed due to the accumulated error of the template in the corridor. The device is easy to operate and has low technical requirements for construction workers. The device is easier to promote and use. It is reusable, more environmentally friendly, and reduces the situation where people cannot cut. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0014] Figure 1 This is a three-dimensional schematic diagram of this application.

[0015] Figure 2 This is a floor plan diagram of this application.

[0016] Figure 3 It is a schematic diagram of the connection between the first metal template and the telescopic template.

[0017] Figure 4 This is the overall connection diagram of this application. DETAILED DESCRIPTION

[0018] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the embodiments of the present application are within the scope of protection requested by the present application.

[0019] like Figure 1-4 As shown: a telescopic metal template for connecting the sky corridor, which includes a first metal template 1, a telescopic template 3 and a second metal template 2, one end of the first metal template is connected to one end of the telescopic template, one end of the second metal template has a cavity 7, and the other end of the telescopic template is inserted into the cavity of the second metal template.

[0020] The first metal template is surrounded by pin fixing plates 4; the telescopic template and the first metal template are connected by pin fixing plates; the thickness of the telescopic template is consistent with that of the first metal template; the thickness of the second metal template is greater than that of the telescopic template; the length of the cavity is 100 mm.

[0021] The implementation steps are as follows:

[0022] First, a 3D visualization model is formed through BIM modeling, and then a 10mm thick metal template is customized through the model. A 5mm cavity with a depth of 100mm is opened in the center of the right side of the second metal template. No pin fixing plate is set on the right side of the second metal template. The left side of the second metal template 2 is connected to the metal template 5, and the right side of the second metal template is connected to the first metal template 1 through the telescopic template 3. The second metal template is consistent with the templates on both sides, and only the thickness is inconsistent with the templates on both sides.

[0023] A 100 mm long telescopic template is inserted into the cavity. The telescopic template has no pin fixing plates 4 on both sides, and only has a pin fixing plate at the part connected to the first metal template. The height and opening position of the pin fixing plate of the telescopic template are consistent with those of the right template.

[0024] The telescopic formwork is connected and fixed to the first metal formwork by pins 6. The telescopic formwork is only provided with pin holes in the pulling direction to facilitate fixed connection with the formwork in the telescopic direction. During the construction process, the telescopic formwork is pulled out 50mm. During the gradual construction of the floors, the extension amount of the telescopic formwork is reduced to achieve the effect of removing the cumulative error.

[0025] The device is easy to operate and can be operated by ordinary technicians without any training.

[0026] The above are only embodiments provided for the present application and are not intended to limit the present application. Although the present application is described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A telescopic metal formwork for connecting aerial corridors, characterized in that: It comprises a first metal template, a telescopic template and a second metal template, wherein one end of the first metal template is connected to one end of the telescopic template, one end of the second metal template has a cavity, and the other end of the telescopic template is inserted into the cavity of the second metal template.

2. The telescopic metal formwork for connecting the sky corridor according to claim 1 is characterized in that: Pin fixing plates are respectively arranged around the first metal template.

3. The telescopic metal formwork for connecting the sky corridor according to claim 1 is characterized in that: The telescopic template and the first metal template are connected via a pin fixing plate.

4. The telescopic metal formwork for connecting the sky corridor according to claim 1 is characterized by: The thickness of the telescopic template is consistent with the thickness of the first metal template.

5. The telescopic metal formwork for connecting the sky corridor according to claim 1 is characterized by: The thickness of the second metal template is greater than the thickness of the telescopic template.

6. The telescopic metal formwork for connecting the sky corridor according to claim 1 is characterized by: The length of the cavity is 100 mm.

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