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Fireproof door frame and manufacturing method thereof

A manufacturing method and technology for fire doors, applied in the field of fire doors, can solve problems such as low production efficiency and complicated operation

Pending Publication Date: 2020-11-03
武汉蓝盾门业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fireproof door frame and its manufacturing method, so as to alleviate the technical problems of complex operation and low production efficiency in the prior art when making the door frame by welding

Method used

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  • Fireproof door frame and manufacturing method thereof
  • Fireproof door frame and manufacturing method thereof
  • Fireproof door frame and manufacturing method thereof

Examples

Experimental program
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Embodiment 1

[0035] see Figure 1 to Figure 4 As shown, this embodiment provides a fireproof door frame, including a first long frame 300, a second long frame and a top short frame 200, the first long frame 300 is provided with a first socket, and the second long frame is provided with a For the second plug-in part, one end of the top short frame 200 is provided with a first plug-in mating part which is plugged together with the first plug-in part, and the other end of the top short frame 200 is provided with a plug-in connection with the second plug-in part. together with the second mating part.

[0036] Based on this structure, the fire door frame provided by this embodiment can connect the first long frame 300 and One end of the top short frame 200 is plugged together, by setting a second insertion part on the second long frame, and setting a second insertion fitting part at the other end of the top short frame 200, the second long frame can be connected to the top short frame. The ot...

Embodiment 2

[0054] This embodiment provides a method for manufacturing the fire door frame provided by Embodiment 1 of the present invention, including the following steps:

[0055] S1. Prepare the first plug-in part on the first long frame 300, prepare the second plug-in part on the second long frame, and prepare the first plug-in part matched with the first plug-in part at one end of the top short frame 200 The mating part is prepared at the other end of the top short frame 200 to match with the second plug-in part;

[0056] S2. Inserting the first plug-in fitting part and the first plug-in part together, and plugging the second plug-in fitting part and the second plug-in part together.

[0057] The method for making the fire door frame provided in this embodiment is used to make the fire door frame provided by the present invention, by preparing the first insertion part on the first long frame 300 and preparing the second insertion part on the second long frame , preparing a first plu...

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Abstract

The invention relates to the technical field of fireproof doors, in particular to a fireproof door frame and a manufacturing method thereof. The fireproof door frame comprises a first long frame, a second long frame and a top end short frame, the first long frame is provided with a first inserting part, the second long frame is provided with a second inserting part, and one end of the top end short frame is provided with a first insertion matching part connected with the first inserting part in an inserted mode. The other end of the top end short frame is provided with a second insertion matching part which is connected with the second inserting part in an inserted mode. According to the fireproof door frame provided by the invention, the first inserting part is arranged on the first longframe, the first insertion matching part is arranged at one end of the top end short frame, thus the first long frame and one end of the top end short frame can be connected in the inserted mode, andthe second inserting part is arranged on the second long frame; and the second insertion matching part is arranged at the other end of the top end short frame, thus the second long frame can be connected with the other end of the top end short frame in the inserted mode, operation is simple, and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of fire doors, in particular to a fire door frame and a manufacturing method thereof. Background technique [0002] A fire door is a door that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. Among them, steel fire doors usually include a door frame and a door leaf made of steel materials. Existing door frames include at least two long frames and a top short frame at the top, that is, a three-frame door frame; there is also a four-frame door frame, which includes a bottom short frame at the bottom on the basis of a three-frame door frame . Take the three-frame door frame as an example. When making the door frame, weld one end of the top short frame to the upper end of one long frame, and weld the other end of the top short frame to the upper end of the other long frame. This welding mode is complicated to operate and has low producti...

Claims

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Application Information

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IPC IPC(8): E06B5/16E06B1/52E06B1/12E06B3/96B23P15/00
CPCB23P15/00E06B1/12E06B1/52E06B3/96E06B5/161
Inventor 田大宏林春汪毅
Owner 武汉蓝盾门业有限公司
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