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CN-224228501-U - High-strength safety support for garage door

CN224228501UCN 224228501 UCN224228501 UCN 224228501UCN-224228501-U

Abstract

The utility model provides a high-strength safety support for a garage door, which belongs to the field of safety supports and comprises a door frame, wherein vertical frames are arranged at the lower ends of two sides of the door frame, storage assemblies are arranged at the front side and the rear side of the vertical frames, support assemblies are arranged at the lower sides of the storage assemblies, when the door frame of the garage is installed, a reset plate is pressed to enable the reset plate to slide in a clamping groove towards the direction of a rotating rod, a clamping plate is pushed out of the clamping groove to enable the clamping plate to enter an inner groove, meanwhile, the reset plate drives a side plate to slide in an edge groove, a second telescopic rod and a second spring are extruded to enable the second telescopic rod and the second spring to shrink, when the door frame needs to be supported, a motor is controlled to drive a first bevel gear to rotate and mesh to drive a second bevel gear to rotate, a screw connected with the second bevel gear is driven to rotate, meshing drives a supporting plate to slide in the telescopic groove, the supporting plate is enabled to extend downwards stably under the limit of a limit plate embedded in the limit groove, so that effective support is achieved, and the supporting strength of the door frame is increased.

Inventors

  • ZHU CHAORAN
  • ZHU HONGLIANG

Assignees

  • 浙江博友智能制造有限公司

Dates

Publication Date
20260512
Application Date
20250421

Claims (7)

  1. 1. A high-strength safety support for a garage door comprises a door frame (1) and is characterized in that vertical frames (2) are arranged at the lower ends of two sides of the door frame (1), storage components are arranged on the front side and the rear side of the vertical frames (2), supporting components are arranged on the lower side of the storage components, each storage component comprises a storage groove (301) formed in the front side and the rear side of the vertical frames (2), a rotary rod (302) is rotatably arranged in each storage groove (301), an electric shaft (303) is connected to the upper end of each rotary rod (302) in a matched mode, each supporting component comprises a top groove (401) formed in the upper end of each rotary rod (302), a first conical gear (402) is arranged in the front end of each top groove (401), a motor (403) is connected to the outer end of each first conical gear (402), and a second conical gear (404) matched with the first conical gear (402) is arranged on the inner wall of the lower end of each top groove (401).
  2. 2. The high-strength safety bracket for the garage door according to claim 1, wherein inner grooves (304) are formed in two sides of the lower end of the rotating rod (302), clamping plates (305) are movably arranged in the inner grooves (304), side grooves (306) are formed in the front side and the rear side of the inner grooves (304), and side plates (307) matched with the side grooves (306) are arranged in the front side and the rear side of the clamping plates (305).
  3. 3. A high strength security support for a garage door as claimed in claim 2, wherein the side wall of the side plate (307) is provided with a first telescopic rod (308), and the outer wall of the first telescopic rod (308) is sleeved with a first spring (309) in a matching manner.
  4. 4. The high-strength safety bracket for the garage door according to claim 2, wherein clamping grooves (310) matched with the clamping plates (305) are formed in two sides of the storage groove (301), reset plates (311) are movably arranged in the clamping grooves (310), side grooves (312) are formed in the front side and the rear side of the clamping grooves (310), and side plates (313) matched with the side grooves (312) are arranged in the front side and the rear side of the reset plates (311).
  5. 5. The high-strength safety bracket for a garage door according to claim 4, wherein the side wall of the side plate (313) is provided with a second telescopic rod (314), and a second spring (315) is sleeved on the outer wall of the second telescopic rod (314) in a matched manner.
  6. 6. The high-strength safety support for the garage door according to claim 1, wherein a telescopic groove (405) is formed in the outer portion of the lower end of the top groove (401), a screw (406) is arranged in the telescopic groove (405), and a supporting plate (407) is sleeved on the outer wall of the screw (406) in a matched mode.
  7. 7. The high-strength safety support for the garage door according to claim 6, wherein the side wall of the telescopic groove (405) is provided with a limit groove (408), and the side wall of the supporting plate (407) is provided with a limit plate (409) which is matched with the limit groove (408).

Description

High-strength safety support for garage door Technical Field The utility model relates to the field of safety brackets, in particular to a high-strength safety bracket for a garage door. Background The garage door is a common facility of an enterprise or a commercial door surface, is generally suitable for supermarkets, underground garages and the like, and is divided into remote control, electric and manual operation and the like, namely, the remote control and the electric operation can be called as a time-electric garage door, and a safety bracket is needed when the garage door is used. Through searching, in the prior art, chinese patent with patent publication No. CN221722602U discloses a high-strength safety bracket for garage door, but the following drawbacks still exist: (1) The existing brackets for the garage door are arranged at the upper ends of two sides of the garage door frame, when the garage door is impacted by collision, the door body directly stressed body cannot be effectively buffered, so that the strength of the garage door cannot be improved; (2) The existing supporting structure is arranged in the walls on two sides of the door frame in a welding or bolt fixing installation mode, and when the door frame needs to be detached, the walls are required to be damaged, so that the use convenience of the safety bracket is affected. Thus, we have made improvements in this regard to providing a high strength safety bracket for a garage door. Disclosure of utility model The utility model aims to solve the problems that the door frame of the existing garage door is poor in buffering effect and complex in mounting and dismounting process. In order to achieve the above object, the present utility model provides the following technical solutions: A high strength safety bracket for a garage door improves upon the above-described problems. The utility model is specifically as follows: The device comprises a portal, wherein vertical frames are arranged at the lower ends of two sides of the portal, storage components are arranged on the front side and the rear side of the vertical frames, and support components are arranged on the lower sides of the storage components; the accommodating assembly comprises an accommodating groove arranged on the front side and the rear side of the vertical frame, a rotary rod is rotatably arranged in the accommodating groove, and the upper end of the rotary rod is connected with an electric shaft in a matched manner; The supporting component comprises a top groove arranged inside the upper end of the rotary rod, a first conical gear is arranged inside the front end of the top groove, the outer end of the first conical gear is connected with a motor in a matched mode, and a second conical gear matched with the first conical gear is arranged on the inner wall of the lower end of the top groove. As the preferable technical scheme of the utility model, the two sides of the lower end of the rotary rod are provided with the inner groove, the inner groove is movably provided with the clamping plate, the front side and the rear side of the inner groove are provided with the side grooves, and the front side and the rear side of the clamping plate are provided with the side plates matched with the side grooves. As a preferable technical scheme of the utility model, the side wall of the side plate is provided with a first telescopic rod, and the outer wall of the first telescopic rod is sleeved with a first spring in a matched manner. As the preferable technical scheme of the utility model, clamping grooves matched with the clamping plates are formed in two sides of the storage groove, reset plates are movably arranged in the clamping grooves, side grooves are formed in the front side and the rear side of the clamping grooves, and side plates matched with the side grooves are arranged in the front side and the rear side of the reset plates. As the preferable technical scheme of the utility model, the side wall of the side plate is provided with a second telescopic rod, and the outer wall of the second telescopic rod is sleeved with a second spring in a matched manner. As the preferable technical scheme of the utility model, a telescopic groove is formed outside the lower end of the top groove, a screw is arranged inside the telescopic groove, and a supporting plate is sleeved on the outer wall of the screw in a matched manner. As a preferable technical scheme of the utility model, the side wall of the telescopic groove is provided with a limiting groove, and the side wall of the supporting plate is provided with a limiting plate matched with the limiting groove. Compared with the prior art, the utility model has the beneficial effects that: In the scheme of the utility model: 1. Through accomodating groove, cardboard and reset plate, when the portal of installation garage, press the reset plate and make it slide in the direction of swivelling lever in the draw-in groove, push out t