Cast-in-place-free integrally-formed firewall stand column

Abstract

The utility model discloses a cast-in-place-free integrally-formed firewall stand column. The cast-in-place-free integrally-formed firewall stand column comprises a stand column body (1) and a node (2) arranged at the top end of the stand column body (1). The cast-in-place-free integrally-formed firewall stand column is simple in structure and provided with the hidden cast-in-place-free connecting joints, scaffold building and molding are not needed on site, the construction cost and time can be greatly reduced, the stand column is integrally formed, and compared with the prior art, the stand column is firmer, can be directly built through a scaling ladder on site and is simpler and more convenient; the stand columns and the joints are integrally formed, workers do not need to climb to a high site to build a formwork and then pour the joints, the construction risk is reduced, the construction period is shortened, less concrete is needed when the coping is built, and the construction cost is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of firewall structures, and in particular to a one-piece molded firewall column that does not require cast-in-place. Background Technology

[0002] In the existing firewall construction process, the connection between the wall capping and the column requires scaffolding to be erected on site, and the joint is filled with grout after manual molding. The panel needs to be erected on site by hand at the top of the column. Since the column height is usually 6-7 meters, the erection process is risky. In addition, it takes several days for the concrete to harden after pouring, which greatly increases the construction period. Utility Model Content

[0003] The purpose of this utility model is to provide a cast-in-place integrated fire wall column, which solves the problems mentioned in the background art.

[0004] This utility model is implemented as follows: a cast-in-place integrated molding firewall column, which includes: a column and a node disposed at the top of the column; existing columns only include the column body and do not have a top node.

[0005] A further technical solution of this utility model is: the node and the column are an integral structure, and the separate column and node each have steel bars inside, and the steel bars are separate; while the integral joint column and top node are completed in the production workshop, and the steel bars run through the entire column and node, making the integral steel bar structure more stable.

[0006] A further technical solution of this utility model is: the column is in the shape of an "I" and the groove in the "I" shape is used to insert a wall panel.

[0007] A further technical solution of this utility model is that the node is U-shaped, which facilitates the construction of the wall panel.

[0008] The beneficial effects of this utility model are as follows: The integrated precast firewall column structure of this utility model has a simple structure, featuring a hidden precast connection node, eliminating the need for on-site scaffolding and formwork, significantly reducing construction costs and time. The column is precast as a single piece, making it more robust than the previous method of using through-steel reinforcement. It can be directly erected on-site using a ladder, making it more convenient. The column and node are precast as a single piece, eliminating the need for manual climbing to a high place to build formwork on-site before pouring the nodes, reducing construction risks, shortening the construction period, and requiring less concrete when constructing the capping, thus significantly reducing construction costs. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of an integrated, cast-in-place fire wall column provided by this utility model;

[0010] Figure 2 This utility model provides a top view of an integrated, cast-in-place fire wall column that requires no on-site casting.

[0011] Figure 3 This is a structural diagram of a firewall pillar using existing technology. Detailed Implementation

[0012] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0013] It should be noted that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of this invention. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this invention, should still fall within the scope of the disclosed technical content. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0014] Example 1: Figure 1 This invention discloses a cast-in-place integrated molding firewall column, comprising: a column 1 and a node 2 disposed at the top of the column 1; existing columns only include the column body and do not have a top node; the node 2 and the column 1 are an integral structure, with the separate column and node each containing reinforcing bars, which are separate; while the integral joint column and top node are completed in the production workshop, with reinforcing bars running through the entire column and node, making the integral reinforcing bar structure more stable; the column 1 is in the shape of an "I", and the groove of the "I" is used for inserting wall panels; the node 2 is in the shape of a "U", which facilitates the construction of wall panels; the cast-in-place integrated molding firewall column of this invention has a simple structure, with the column and node integrally molded, eliminating the need for manual climbing to a high place to build formwork on-site and then pouring the node, reducing construction risks, shortening the construction period, and requiring less concrete for capping, thus significantly reducing construction costs.

[0015] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cast-in-place integrated forming fireproof wall column, characterized in that, The precast integrated firewall column includes: a column (1) and a node (2) provided at the top of the column (1); the node (2) and the column (1) are of an integral structure; the node (2) is in a "U" shape.

2. The monolithically formed fireproof wall column without cast-in-place according to claim 1, characterized in that, The column (1) is in an "I" shape.

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