Installation type templates, installation type template group and set of installation type template devices

Abstract

The invention discloses installation type templates which are used for foundation construction. Every installation type template comprises a main frame which comprises a front surface, a rear surface and four lateral sides, wherein a face plate is arranged on the front surface and the four lateral sides are provided with bolt holes. When installation type templates are used, the front surface faces inward, namely the face plate faces inward, four installation type templates are surrounded into a circle through bolts and sequentially connected with each other to form into vertical space to build a first subtemplate system, and a second subtemplate system is built in the same way. The first subtemplate system is fixedly connected with the second subtemplate system through the bolts on the bases of the first subtemplate system to build a template system with the required height. The installation type templates have the advantages of needing no supporting steel pipe, causing no damage to a basic body structure, being capable of being separated from a construction platform and enabling the template system to be not affected by construction loads, such as slurry downward, vibration and staff operation which are performed on the construction platform due to the fact that the template system is built in an assembling way.

Description

technical field [0001] The invention relates to the technical field of building foundation construction, in particular to an installation formwork, an installation formwork group and a complete installation formwork device. Background technique [0002] In the field of construction, when carrying out foundation construction, it is often necessary to use construction formwork to form a three-dimensional space, and then pour building materials such as cement or concrete into the space to obtain the required building body. [0003] With the rapid development of my country's power grid, UHV projects will be fully constructed in China, and flexible slab foundations are the most commonly used foundation type in UHV transmission line projects, because the foundation bearing capacity of UHV transmission lines is higher than that of conventional lines Even the foundation of UHV DC lines has increased significantly, such as buried depth, floor and column section dimensions, etc., which...

AI Technical Summary

Problems solved by technology

At present, in the traditional construction, the support steel pipe 62 is used to cooperate with the bamboo glue formwork to complete the support construction formwork and the construction operation platform 61. When the span of the foundation pit 64 is too large, in order to realize the stability of the steel pipe frame and solve the construction formwork and construction operation The support problem of the platform 61 requires a large number of supporting steel pipes 62 to set up dense scaffolding for support and clamping. At this time, the supporting steel pipes 62 need to be inserted into the foundation floor 65, which will cause some artificial damage to the foundation body structure, and the pouring process supports the steel pipes 62 Easy to slip

[0005] At the same time, when the construction formwork is used, the construction formwork and the construction operation platform 61 are supported together by the supporting steel pipe 62, the formwork system 63 formed by the construction formwork cannot be separated from the construction operation platform 61, and an independent and stable construction operation platform 61 cannot be realized. During the pouring process, since the construction loads such as grouting, vibrating, and personnel operations on the construction operation platform 61 will act on the formwork system 63, the formwork system 63 is prone to inclination, offset, etc., and the construction load will inevitably become an The size of each part of the formwork system 63 causes disturbance, which affects the final pouring effect and poses a major safety hazard

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