Search

CN-121976741-A - Detachable wind-resistant reinforcing device for doors and windows

CN121976741ACN 121976741 ACN121976741 ACN 121976741ACN-121976741-A

Abstract

The invention discloses a detachable wind-resistant reinforcing device for doors and windows, and relates to the technical field of safety protection of doors and windows of buildings. The device comprises at least two connection assemblies (U-shaped fixing clamps or flat-plate fixing seats), at least one reinforcing cross bar and at least one intermediate connection mechanism (sucker assemblies or auxiliary beams with contact parts). The connecting assembly provides nondestructive anchoring, the reinforcing cross bar is used as a main bearing beam, the middle connecting mechanism is adjustably arranged on the cross bar, and the wind pressure load is transferred to the reinforcing cross bar by adsorbing or propping the surface of a door or window and is further dispersed to the door or window section bar or the building main body through the connecting assembly. According to the invention, through the modularized design, a high-efficiency distributed force transmission path is constructed, the unification of high-strength wind resistance, nondestructive installation, rapid disassembly, assembly and storage and wide adaptability is realized, and the safety of doors and windows in extreme weather is remarkably improved.

Inventors

  • YANG TONGFU

Assignees

  • 杨同伏

Dates

Publication Date
20260505
Application Date
20260116

Claims (10)

  1. 1. A removable door and window wind-resistant reinforcement device, comprising: the connecting components are U-shaped fixing clamps used for clamping door and window profiles or flat-plate type fixing seats used for being fixed on a wall body; the two ends of the at least one reinforcing cross rod are detachably connected with the connecting assemblies positioned on the two sides respectively; The middle connecting mechanism comprises a sucker assembly and/or a secondary beam provided with a contact part, and is detachably and positionally adjustable arranged on the reinforcing cross rod; the middle connecting mechanism is used for being adsorbed or propped on the surface of the door and window through the contact part of the middle connecting mechanism so as to transfer wind pressure borne by the door and window to the reinforcing cross rod and further disperse the wind pressure to the door and window section bar or the building main body through the connecting component.
  2. 2. The removable door and window wind reinforcement according to claim 1, characterized in that the contact means are suction cups (8) or cushioning layers (43, 48).
  3. 3. The detachable wind-resistant reinforcing device for doors and windows according to claim 2, characterized in that said intermediate connection means is a suction cup assembly comprising a suction cup (8), a screw (7) and an adjusting nut (6) and a wing nut (5) for locking said screw (7) to said reinforcing cross bar.
  4. 4. The detachable wind-resistant reinforcing device for doors and windows according to claim 1, wherein said intermediate connection means is of a structure comprising an auxiliary beam provided with said contact member, said auxiliary beam being adjustably mounted on said reinforcing cross bar by means of a connection.
  5. 5. The detachable door and window wind-resistant reinforcing device according to claim 4, wherein the connecting piece is an elongated butterfly bolt (51), and the auxiliary beam is provided with a welding long nut (36) in threaded fit with the elongated butterfly bolt (51).
  6. 6. The removable door and window wind-resistant reinforcement according to claim 4, characterized in that said connection comprises a swing bolt (44), one end of said swing bolt (44) being hinged to said secondary beam, the threaded end of which passes through a through hole in said reinforcement cross bar and is fixed by a wing nut (5).
  7. 7. The detachable wind-resistant reinforcement device for doors and windows according to claim 4, further comprising a double-hole connecting piece (41), wherein the auxiliary beam is fixed on the reinforcement cross bar through the double-hole connecting piece (41) and an elongated butterfly bolt (51).
  8. 8. The detachable door and window wind-resistant reinforcing device according to claim 1, wherein the U-shaped fixing clamp comprises a clamp body, a screw (3) and an anti-damage disc (4) arranged at the end part of the screw.
  9. 9. The removable door and window wind reinforcement device according to claim 8, characterized in that said U-shaped fixing clip is a single nut locking structure with a single said screw (3) or a four nut locking structure with two butterfly bolts (16, 21).
  10. 10. The removable door and window wind resistant reinforcement of claim 1 wherein the reinforcement cross bar is a telescoping structure of large tube sleeve small tube locked in length by fasteners.

Description

Detachable wind-resistant reinforcing device for doors and windows Technical Field The invention relates to the technical field of safety protection of building doors and windows, in particular to a reinforcing device capable of being quickly disassembled and installed without damage, which is used for improving wind pressure resistance of the building doors and windows, such as sliding doors and windows, under extreme weather. Background In urban high-rise and coastal buildings, the wide application of large-area glass doors and windows brings lighting and visual field advantages, but also causes great risks in typhoons and other strong wind weather. The existing wind-resistant reinforcement scheme is mainly divided into two types, namely permanent modes such as welding, punching bolt fixing and the like, namely permanent modes which have reliable strength but damage to a building structure and are irreversible to influence the attractiveness and daily use, and temporary products such as wind-resistant plates, simple suckers and the like, and the problems of low structural strength, incomplete stress system, poor universality, inconvenience in storage and the like are caused. Therefore, the scheme in the prior art is difficult to simultaneously meet the comprehensive requirements of high strength wind resistance, complete nondestructive installation, quick and flexible disassembly and wide scene adaptation. The root cause is the lack of a systematic design concept that can modularize the anchoring, force transfer and load distribution functions and construct an efficient, detachable load transfer path from the door and window surface to the building body. Disclosure of Invention First, the technical problem to be solved The invention aims to solve the technical problems of overcoming the defects of the prior art and providing a modularized wind-resistant reinforcing device which can realize quick installation and disassembly on the premise of not damaging the door and window and the wall structure, has enough wind-resistant strength and wide size and section adaptability, and can safely and conveniently cope with the protection requirements of various doors and windows under extreme wind pressure. (II) technical scheme In order to solve the technical problems, the invention provides a detachable wind-resistant reinforcing device for doors and windows, which comprises: the connecting components are U-shaped fixing clamps used for clamping door and window profiles or flat-plate type fixing seats used for being fixed on a wall body; the two ends of the at least one reinforcing cross rod are detachably connected with the connecting assemblies positioned on the two sides respectively; The middle connecting mechanism comprises a sucker assembly and/or a secondary beam provided with a contact part, and is detachably and positionally adjustable arranged on the reinforcing cross rod; The middle connecting mechanism is used for absorbing or propping the surface of the door and window through the contact part of the middle connecting mechanism, transmitting wind pressure load to the reinforcing cross rod, and further dispersing the wind pressure load to the door and window section bar or the building main body through the connecting component, so that a detachable force transmission path is formed between the door and window and the building main body. Preferably, the contact member is a suction cup or a cushion layer. Preferably, the sucker assembly comprises a sucker, a screw rod and an adjusting nut and a butterfly nut for locking the screw rod on the reinforcing cross rod. Preferably, the auxiliary beam is adjustably mounted on the reinforcing cross bar through a connecting piece, the connecting piece is an elongated butterfly bolt, a welding long nut matched with the auxiliary beam is arranged on the auxiliary beam, or the connecting piece comprises a movable joint bolt assembly. Preferably, the U-shaped fixing clamp comprises a clamp body, a screw rod and an anti-damage disc, and is provided with a single-point or double-point locking structure. Preferably, the reinforcing cross rod is a hollow tubular structure provided with a connecting through hole or a telescopic structure of a large pipe sleeve and a small pipe. Preferably, the auxiliary beam is fixed on the reinforcing cross rod through a double-hole connecting sheet and an elongated butterfly bolt. (III) beneficial effects Compared with the prior art, the detachable wind-resistant reinforcing device for doors and windows has the following remarkable advantages: 1. The method is thoroughly installed without damage, and completely adopts a mechanical clamping, adsorbing or jacking mode, does not need any drilling, welding or bonding on doors and windows or walls, and perfectly protects the integrity and the aesthetic property of the original structure. 2. And the high-efficiency load transmission chain of an intermediate connecting mechanism, a reinforcing