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CN-224228500-U - Modular door frame combined structure

CN224228500UCN 224228500 UCN224228500 UCN 224228500UCN-224228500-U

Abstract

The utility model discloses a modularized door frame combination structure, which aims to solve the defect that the existing door frame is difficult to store and transport due to the fact that the assembly of the existing door frame is completed in a factory. The utility model comprises a first section bar and a second section bar, wherein the first section bar is fixedly connected with a connecting plate near two ends, two ends of the first section bar are provided with a plurality of inserting sheets arranged along the length direction, the second section bar is provided with inserting holes and connecting holes for indicating the inserting sheets near the end parts, and the connecting plate is fixedly connected with the second section bar through a fastener. The connecting plate and the first section bar are adopted to leave the factory and fix, the first section bar and the second section bar can be conveniently stored and transported in the mode of assembling through the fastener on site, under the construction environment, an assembler can assemble the door frame through a simple tool (screw driver), the assembling is performed in a preassembling mode through the inserting holes and the inserting sheets, and the difficulty of on-site assembling is further reduced.

Inventors

  • HUANG XIANG

Assignees

  • 上海崮曼门业有限公司

Dates

Publication Date
20260512
Application Date
20250411

Claims (10)

  1. 1. The utility model provides a modularization door frame integrated configuration, characterized by, including first section bar and second section bar, first section bar is being close to both ends department fixedly connected with connecting plate, and wherein, the both ends of first section bar are equipped with a plurality of inserted sheets that set up along length direction, and the second section bar is being close to tip position and is equipped with jack and the connecting hole of schematic inserted sheet, and connecting plate and second section bar pass through fastener fixed connection.
  2. 2. A modular door frame assembly as claimed in claim 1, wherein the tabs are arranged along the width of the cross section of the first profile, with a height difference between each tab.
  3. 3. A modular door frame assembly as claimed in claim 2, wherein the first profile comprises a first connecting edge and a second connecting edge, a plurality of bent edges are arranged between the first connecting edge and the second connecting edge, a height difference is arranged between the first connecting edge and the second connecting edge, and the insert is arranged on the first connecting edge and the second connecting edge.
  4. 4. A modular door frame assembly as claimed in claim 3, wherein the first connecting edge and the second connecting edge are parallel.
  5. 5. A modular door frame assembly as claimed in claim 3, wherein the first connecting edge has a turned edge at an end thereof remote from the second connecting edge and an end thereof remote from the first connecting edge, the turned edge being perpendicular to the first connecting edge or the second connecting edge.
  6. 6. A modular door frame assembly as claimed in claim 5, wherein the first profile and the second profile have the same cross-sectional shape.
  7. 7. A modular door frame assembly as claimed in claim 3, wherein the length of the web is adapted to the distance between the two folds.
  8. 8. A modular door frame assembly as claimed in claim 1, wherein the web is preloaded with a threaded sleeve.
  9. 9. A modular door frame assembly as claimed in claim 8, wherein the threaded sleeve is centered on a midpoint of the width of the web.
  10. 10. A modular door frame assembly as claimed in any one of claims 1 to 9, wherein the attachment aperture is a slotted aperture.

Description

Modular door frame combined structure Technical Field The utility model relates to the field of door leaf assembly, in particular to a modularized door frame combined structure. Background At present, steel doors in the market are all well assembled and sent out, and the steel doors occupy high space and are high in transportation cost and low in working efficiency when being transported to each installation position on a construction site, and the traditional welding frame is time-consuming and not environment-friendly. In the construction process, one pain point is that the door frame is large in size and difficult to put into an elevator, and sometimes the elevator needs to be manually carried up. To solve this problem, it is possible to use a method of transporting the beam to a construction site and then assembling the beam in place. However, this method has poor accuracy, requires a lot of work and tools, and is inferior to the aforementioned post-welding transportation method. Based on this, the present application aims to improve and provide a modular door frame combination structure. Disclosure of utility model The utility model overcomes the defect that the existing door frame is difficult to store and transport due to the fact that the whole door frame is assembled in a factory, and provides a modularized door frame combined structure which can be stored and transported in a beam form and is convenient to assemble on site. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a modularization door frame integrated configuration, includes first section bar and second section bar, and first section bar is being close to both ends department fixedly connected with connecting plate, and wherein, the both ends of first section bar are equipped with a plurality of inserted sheets that set up along length direction, and the second section bar is being close to tip position and is equipped with jack and the connecting hole of schematic inserted sheet, and connecting plate and second section bar pass through fastener fixed connection. The first section bar is connected with the second section bar, the length direction of the first section bar and the length direction of the second section bar are vertical, the first section bar is arranged at the end part of the second section bar, and the door frame is formed by connecting two first section bars with the same length and two second section bars with the same length. The structure is used for field rapid assembly. When leaving the factory, only need on the first section bar fixed connection connecting plate can, in the transportation of warehousing and transportation in-process first section bar and second section bar with more convenient shape, can place in the space of transportation vehicle with the shape of saving space, can put into in the elevator of vast majority. Also has the characteristic of convenient assembly. The constructor can splice the first section bar and the second section bar only by one screwdriver on site, and the assembly is completed. The first section bar and the second section bar are fixedly connected through the connecting holes of the second section bar by the fasteners. Preferably, the insert sheets are arranged along the width direction of the cross section of the first section, and a height difference is arranged between each insert sheet. The connection of the inserting pieces and the inserting holes which are positioned at different height differences can well resist the torque in different directions, and the strength of the door formed by the door frame is improved. Preferably, the first section bar comprises a first connecting edge and a second connecting edge, a plurality of bent edges are arranged between the first connecting edge and the second connecting edge, a height difference is arranged between the first connecting edge and the second connecting edge, and the inserting sheet is arranged on the first connecting edge and the second connecting edge. The first connecting edge and the second connecting edge with different heights are formed through the bending edges, so that the inserting sheets arranged on the first connecting edge and the second connecting edge have different height differences. Preferably, the first connecting edge and the second connecting edge are parallel. Preferably, a turning edge is arranged at one end of the first connecting edge far away from the second connecting edge and one end of the second connecting edge far away from the first connecting edge, and the turning edge is perpendicular to the first connecting edge or the second connecting edge. The two turnover edges are used for installing structures such as door plates, veneers, sealing strips and the like. Preferably, the first profile and the second profile have the same cross-sectional shape. The characteristics are beneficial to production, and the correspond