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CN-122006171-A - A suspension type fire extinguishing robot for building fire control

CN122006171ACN 122006171 ACN122006171 ACN 122006171ACN-122006171-A

Abstract

The invention relates to the technical field of building fire safety, in particular to a suspension type fire extinguishing robot for building fire, which comprises a suspension plate, wherein lifting columns are arranged at the front end and the rear end of the two sides of the bottom of the suspension plate, a lifting plate is arranged at the bottom end of each lifting column, a cradle head is arranged below each lifting plate, an adjusting assembly comprises a first motor arranged at the bottom of the suspension plate and a first driving gear arranged on an output shaft of the first driving gear, one side of the first driving gear is meshed with a driven gear, a first rotating shaft is arranged at the inner center position of the driven gear, the bottom end of the first rotating shaft rotates to penetrate through a bearing on the lifting plate to be connected with a rotating seat, one side of the bottom of the rotating seat is rotationally connected with a rocker arm through a hinging seat, the suspension type fire extinguishing robot for building fire can expand single-point fire extinguishing coverage range, form air curtain protection around the cradle head, and meanwhile, can clean dust accumulation on a track in time and guarantee stable movement.

Inventors

  • ZHANG JIANHUA

Assignees

  • 广东太港建工有限公司

Dates

Publication Date
20260512
Application Date
20260206

Claims (8)

  1. 1. A suspended fire-extinguishing robot for fire-fighting of a building is characterized by comprising, A hanging plate (100), hanging columns (103) are arranged at the front end and the rear end of the two sides of the bottom of the hanging plate (100), a hanging plate (104) is arranged at the bottom end of each hanging column (103), a cradle head (105) is arranged below each hanging plate (104), and The adjusting component (200) comprises a first motor (201) arranged at the bottom of the suspension plate (100) and a first driving gear (201 a) arranged on an output shaft of the first motor, one side of the first driving gear (201 a) is meshed with a driven gear (202 a), a first rotating shaft (202) is arranged at the inner center position of the driven gear (202 a), the bottom end of the first rotating shaft (202) rotates to penetrate through a bearing on the lifting plate (104) to be connected with a rotating seat (203), one side of the bottom of the rotating seat (203) is rotationally connected with a rocker arm (204) through a hinging seat, the other side of the bottom of the rotating seat (203) is rotationally provided with a first electric push rod (205), the telescopic end of the first electric push rod (205) is rotationally connected with the outer wall of the rocker arm (204) through a hinge, an extension arm (206) is slidably arranged in the rocker arm (204), one end of the outer wall of the rocker arm (204) is provided with a second motor (207), the output shaft of the second motor (207) is rotationally connected with a second driving gear (207 a), the outer end of the extension arm (206) is rotationally connected with the first end of the rocker arm (209) through a hinging seat (209); The top end of the first rotating shaft (202) is rotatably mounted in a bottom bearing of the suspension plate (100), clamping grooves (206 a) are uniformly formed in the outer wall of the extension arm (206) at intervals along the inclined direction of the extension arm, the second driving gear (207 a) is meshed with the clamping grooves (206 a), and the outer wall of the connecting seat (208) is fixedly connected with one side wall of the cradle head (105).
  2. 2. A suspended fire extinguishing robot for fire fighting of a building according to claim 1, wherein a suspension frame (101) is mounted at front and rear ends of an upper surface of the suspension plate (100), a plurality of auxiliary wheels (101 a) are arranged in the suspension frame (101), the suspension frame (101) is sleeved on an outer wall of a track (101 b), and a driving mechanism (102) is arranged at the center of the upper surface of the suspension plate (100).
  3. 3. A suspended fire extinguishing robot for building fire protection as claimed in claim 2, wherein a transmission case (106) is installed at one corner of the upper surface of the cradle head (105), the water inlet end of the upper surface of the transmission case (106) is connected with an external water pipe (106 a) through a pipe joint, and the water outlet end of the bottom of the transmission case (106) is connected with a water gun (107) through a pipe joint.
  4. 4. A suspended fire extinguishing robot for fire fighting in construction according to claim 3, further comprising a guard assembly (300) provided at one end of the upper surface of the pan-tilt head (105), the guard assembly (300) comprising an impeller (301) provided inside the transmission case (106) and a second rotating shaft (301 a) installed at the center inside thereof, one end of the second rotating shaft (301 a) being rotatably connected to a disc (302) through a bearing provided on the transmission case (106).
  5. 5. A suspended fire extinguishing robot for fire fighting of a building according to claim 4, wherein the edge of the outer wall of the disc (302) is rotatably connected with a rocker (302 a) through a hinge, the other end of the rocker (302 a) is rotatably connected with a piston rod (303) through a hinge, a rubber plug (303 a) is arranged at the other end of the piston rod (303), and the rubber plug (303 a) is slidably arranged in an air cylinder (304).
  6. 6. A suspended fire extinguishing robot for fire fighting of a building according to claim 5, wherein one end of the bottom of the inflator (304) is provided with an air outlet pipe (304 b), the other end of the air outlet pipe (304 b) is connected with a ring pipe (305) through a pipe joint, and the bottom of the ring pipe (305) is provided with a plurality of spray heads (306); The other end of the second rotating shaft (301 a) is rotatably mounted on the inner wall of the transmission case (106), an air inlet pipe (304 a) is arranged in the center of one side wall of the air cylinder (304), the air cylinder (304) is mounted on the upper surface of the holder (105), and the ring pipe (305) is hung at the bottom of the holder (105).
  7. 7. A suspended fire extinguishing robot for fire fighting in a building according to claim 1, further comprising cleaning members (400) provided at both ends of the suspension plate (100), the cleaning members (400) comprising a third motor (401) mounted at the outer end of the bottom of the suspension plate (100) and a driving sprocket (401 a) mounted on the output shaft thereof, the outer wall of the driving sprocket (401 a) being in driving connection with a plurality of driven sprockets (402 a) through a chain.
  8. 8. A suspended fire extinguishing robot for fire fighting of a building according to claim 7, wherein a third rotating shaft (402) is installed at the inner center of the driven sprocket (402 a), the top end of the third rotating shaft (402) rotates to be connected with a cleaning wheel (404) through a bearing on a bracket (403), and the outer wall of the bracket (403) is installed on the suspension plate (100).

Description

A suspension type fire extinguishing robot for building fire control Technical Field The invention relates to the technical field of building fire safety, in particular to a suspended fire extinguishing robot for building fire. Background Along with the acceleration of the urban process, modern buildings are developing towards high-rise, large-scale and functional complexity, and once the fire disaster occurs in the buildings, the buildings often have the characteristics of rapid fire spread, thick smoke, difficult personnel evacuation, easy collapse of internal structures and the like, and bring unprecedented challenges to the traditional fire-fighting means, and the traditional building fire-fighting system mainly depends on the mode of combining a fixed spraying system with the approach and the suppression of fire fighters; Although the fixed spraying system can realize automatic response, the coverage area is fixed, the water spraying mode is single, the fire disaster with uncertain fire source positions or rapid movement is difficult to deal with, particularly, a protection blind area is easy to exist in a large-span space (such as an atrium, a exhibition hall and a warehouse), and a hanging type fire extinguishing robot formed by combining a hanging type track and a robot can rapidly reach the position above the fire source, so that high-efficiency fire extinguishing is realized; The existing suspended fire extinguishing robot for building fire fighting can extinguish fire at fixed points, but has certain defects in practical use, namely, the existing suspended fire extinguishing robot fixed rail limits the action range of the robot, only can cover a preset path and can not reach an uncovered area of the rail, secondly, when the existing suspended fire extinguishing robot is used for extinguishing fire, dense smoke and dust invade into equipment to affect electric parts and cause incapability of normal operation and operation, and finally, when the existing suspended fire extinguishing robot moves, smoke dust is accumulated on the rail to cause slipping and clamping stagnation during movement, so that the prior art is required to be improved to solve the technical problems. Disclosure of Invention This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application. In view of the problem that the conventional fixed track of the suspended fire extinguishing robot limits the action range of the robot, only a preset path can be covered, and an uncovered area of the track can not be reached, a suspended fire extinguishing robot for building fire fighting is provided. The invention provides a hanging type fire extinguishing robot for building fire protection, which comprises a hanging plate, lifting columns are arranged at the front end and the rear end of the two sides of the bottom of the hanging plate, a lifting plate is arranged at the bottom end of the lifting columns, a cradle head is arranged below the lifting plate, an adjusting assembly comprises a first motor arranged at the bottom of the hanging plate and a first driving gear arranged on an output shaft of the first driving gear, a driven gear is meshed with one side of the first driving gear, a first rotating shaft is arranged at the inner center position of the driven gear, the bottom end of the first rotating shaft is rotatably connected with a rotating seat through a bearing on the lifting plate, one side of the bottom of the rotating seat is rotatably connected with a rocker arm through a hinge seat, a first electric push rod is rotatably arranged at the other side of the bottom of the rotating seat, a telescopic end of the first electric push rod is rotatably connected with the outer wall of the rocker arm through a hinge, a second driving gear is arranged at one end of the outer wall of the rocker arm, the outer end of the extension arm is rotatably connected with the connecting seat through the hinge seat, a second driving gear is rotatably connected with one end of the connecting seat, a second electric push rod is uniformly meshed with the top end of the cradle head through a telescopic clamp groove, and the top end of the cradle head is uniformly rotatably connected with the outer wall of the rotating seat through a telescopic clamp groove, and the top of the cradle head is fixedly arranged along the surface of the side of the rotating seat. As a preferable scheme of the suspended fire extinguishing robot for building fire protection, the invention is characterized in that suspension frames are arranged at the front end and the rear end of the upper surface of a suspension plate, a plurality of auxiliary wheels are arranged in the suspension frames, the suspension