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CN-122014092-A - Induction heat-insulating steel fireproof door for green building

CN122014092ACN 122014092 ACN122014092 ACN 122014092ACN-122014092-A

Abstract

The invention relates to the technical field of fireproof doors and discloses an induction heat-insulating steel fireproof door for a green building, which comprises a door frame, a door body and a mounting assembly, wherein the mounting assembly comprises a placing groove, a placing rod, a limiting groove, a placing spring, an elastic telescopic block, a placing groove, a shielding plate and a shielding spring, the placing groove is arranged at the top of the door body, the placing rod is slidably arranged on the inner wall of the placing groove, the limiting groove is arranged on the circumferential surface of the placing rod, the placing spring is arranged between the placing groove and the placing rod, the free end of the elastic telescopic block moves to the right under the action of self elastic force, the free end of the elastic telescopic block moves to the right side to be in contact with the inner wall of the limiting groove and limit the placing rod, the door body is mounted, and the aligning and locking mechanism of the placing rod and a mounting hole can simplify the positioning operation without repeated adjustment of the position of the door body, so that the problem of gap deviation caused by human errors is avoided.

Inventors

  • XU YANPENG
  • ZENG JIA
  • DU BINGYANG
  • LIN WEIFENG
  • WANG PENGJIE

Assignees

  • 石家庄市永庆建材木业有限公司

Dates

Publication Date
20260512
Application Date
20260313

Claims (8)

  1. 1. The induction heat-insulating steel fireproof door for the green building comprises a door frame (1) and a door body (2), and is characterized by further comprising a mounting assembly, a buffering assembly and a limiting assembly; The mounting assembly comprises a placing groove (3), a placing rod (4), a limiting groove (5), a placing spring (6), an elastic telescopic block (7), a placing groove (8), a shielding plate (9) and a shielding spring (10), wherein the placing groove (3) is formed in the top of a door body (2), the placing rod (4) is slidably mounted on the inner wall of the placing groove (3), the limiting groove (5) is formed in the circumferential surface of the placing rod (4), the placing spring (6) is arranged between the placing groove (3) and the placing rod (4), the elastic telescopic block (7) is fixedly mounted on the top of the door frame (1), the placing groove (8) is formed in the top of the door frame (1), the shielding plate (9) is slidably mounted on the top of the door frame (1), the shielding spring (10) is arranged between the placing groove (8) and the shielding plate (9), the top of the door frame (1) is provided with a mounting hole, the elastic telescopic block (7) is used for limiting the placing rod (4), and the shielding plate (9) is used for limiting the mounting hole (2) of the door body (2). The buffer component is used for preventing the door body (2) from being crashed, and the limiting component is used for keeping the door body (2) in an open state.
  2. 2. The induction heat-insulating steel fireproof door for the green building according to claim 1, wherein the right side of the elastic telescopic block (7) is provided with an inclined plane, the elastic telescopic block (7) is in contact with the limit groove (5), and the placing rod (4) is in contact with the inner wall of the mounting hole.
  3. 3. The induction heat-insulating steel fireproof door for the green building according to claim 2, wherein the door body (2) is in contact with the inner wall of the door frame (1), the shielding plate (9) is in contact with the placing rod (4), and a connecting hole is formed in the front side of the door frame (1).
  4. 4. The induction heat-insulating steel fireproof door for a green building according to claim 3, wherein the buffer assembly comprises a buffer frame (111), a buffer plate (112), a buffer roller (113), a sealing plate (114), a sealing hole (115), an elastic telescopic rod (116) and a placement hole (117), the buffer frame (111) is fixedly installed on the front side of the door frame (1), the buffer plate (112) is slidably installed on the inner wall of the buffer frame (111), the buffer roller (113) is rotatably installed on the left side of the buffer plate (112), the sealing plate (114) is fixedly installed on the inner wall of the buffer frame (111), the sealing hole (115) is formed on the right side of the sealing plate (114), the elastic telescopic rod (116) is arranged between the buffer plate (112) and the sealing plate (114), and the placement hole (117) is formed on the front side of the buffer frame (111).
  5. 5. The induction heat-insulating steel fireproof door for green buildings according to claim 4, wherein a fire extinguishing agent is arranged inside the buffer frame (111), a clockwork spring is arranged between the buffer roller (113) and the buffer plate (112), and a sealing ring is arranged between the buffer frame (111) and the buffer plate (112).
  6. 6. The induction heat-insulating steel fireproof door for a green building according to claim 5, wherein the buffer assembly comprises a limiting frame (121), a limiting frame (122), a limiting spring (123), a communicating pipe (124) and a toothed ring (127), the limiting frame (121) is fixedly installed at the top of the door frame (1), the limiting frame (122) is slidably installed on the inner wall of the limiting frame (121), the limiting spring (123) is arranged between the limiting frame (121) and the limiting frame (122), the communicating pipe (124) is arranged between the buffer frame (111) and the limiting frame (121), and the toothed ring (127) is fixedly installed on the inner wall of the limiting groove (5).
  7. 7. The induction heat-insulating steel fireproof door for a green building according to claim 6, wherein the buffer assembly further comprises a communication hole (125) and an arc surface block (126), the communication hole (125) is formed on the right side of the limiting frame (121), the arc surface block (126) is fixedly mounted on the inner wall of the limiting frame (121), and the communication hole (125) is used for connecting the communication pipe (124).
  8. 8. The induction heat-insulating steel fireproof door for the green building according to claim 7, wherein a rubber ring is arranged between the limiting frame (121) and the limiting frame (122), cooling liquid is arranged in the limiting frame (121), a square groove is formed in the front side of the door frame (1), and the communicating pipe (124) is in contact with the square groove.

Description

Induction heat-insulating steel fireproof door for green building Technical Field The invention relates to the technical field of fireproof doors, in particular to an induction heat-insulating steel fireproof door for a green building. Background In places with dense personnel or high fire risk such as underground garages and markets, steel fireproof doors are usually adopted in escape channels, flame spreading and high-temperature conduction are blocked when fire occurs, and personnel and equipment on the other side of the door body are protected. Patent number CN216974644U relates to a smoke induction heat insulation steel fireproof door, which comprises a door frame, door frame hinged joint has a door body, door frame top fixedly connected with liquid reserve tank, be equipped with smoke transducer on the door body, the inside cavity that is equipped with of door body, set up through the connecting pipe intercommunication between cavity and the liquid reserve tank, the inside solenoid valve that is equipped with of connecting pipe, solenoid valve and smoke transducer electric connection, cavity lateral wall top is equipped with a plurality of gas outlets. This patent can realize through setting up storage water tank, connecting pipe and smoke transducer isotructure that smoke transducer senses the smog, and smoke transducer will control the solenoid valve and open, and then the inside water of liquid reserve tank will get into inside the cavity, and then realizes alleviating the temperature of preventing fire door, avoids the high temperature of the door body and damages. In the above-mentioned patent, inside water of liquid reserve tank will be through getting into inside the cavity, and then realize alleviating the temperature of preventing fire door, avoid the high temperature of the door body to damage, but the door frame is inaccurate with the door body alignment during the installation, can make the door frame with the fit clearance of the door body uneven, the door body is scraped partially when opening and is rubbed the door frame and trigger the card and stop, the door body opens simultaneously and can produce stronger impact force in the twinkling of an eye and bump the deformation, and the condition such as crowding, turn back easily appear when conflagration personnel are evacuated, open the door body repeatedly and delay the opportunity of fleing, so, need design the thermal-insulated steel of the response of a green building prevent fire door and solve above-mentioned problem. Disclosure of Invention The invention aims to solve the defects in the prior art, and provides an induction heat-insulating steel fireproof door for a green building. In order to achieve the above purpose, the present invention adopts the following technical scheme: The induction heat-insulating steel fireproof door for the green building comprises a door frame, a door body and a mounting assembly; the installation component includes standing groove, standing bar, spacing groove, standing spring, elastic expansion piece, mounting groove, shielding plate and shielding spring, the standing groove is offered at the door body top, standing bar slidable mounting is at the standing groove inner wall, the spacing groove is offered at the standing bar circumference, the standing spring sets up between standing groove and standing bar, elastic expansion piece fixed mounting is at the door frame top, the mounting groove is offered at the door frame top, shielding plate slidable mounting is at the door frame top, shielding spring sets up between mounting groove and shielding plate, the mounting hole has been seted up at the door frame top, elastic expansion piece is used for spacing the standing bar, the shielding plate is used for shielding the mounting hole, the standing bar is used for spacing the door body, and the door body rear side is provided with the smog alarm, and the smog alarm is used for sending sound alarm after the smog is sensed, waits that the standing bar continuously upwards to remove and makes elastic expansion piece and spacing groove align time, and elastic expansion piece's free end moves right side under the effect of self elasticity, and can contact right side and carry out spacing body and accomplish the spacing door body to the installation to the door body. As a preferable technical scheme of the invention, the right side of the elastic telescopic block is provided with an inclined plane, the elastic telescopic block is in contact with the limiting groove, the placing rod is in contact with the inner wall of the mounting hole, the placing rod moves upwards to be in contact with the shielding plate and extrude the shielding plate, the shielding plate is extruded by the placing rod to move upwards, and the shielding plate moves upwards to release shielding of the mounting hole. As a preferable technical scheme of the invention, the door body is contacted with the inner wall of the door frame, the shiel