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CN-122006159-A - Fire control is with broken trainer of tearing open

CN122006159ACN 122006159 ACN122006159 ACN 122006159ACN-122006159-A

Abstract

The invention relates to the technical field of fire-fighting training devices, in particular to a fire-fighting breaking and dismantling training device, which comprises a device shell, wherein a circular cutter head and a circular shell are arranged on the inner wall of the device shell, a non-rigid transmission mechanism, a liquid switching mechanism and a cooling mechanism are arranged between the circular cutter head and the circular shell, the non-rigid transmission mechanism comprises a first rotating shaft fixedly connected to the circular cutter head and a second rotating shaft rotatably penetrating through the circular shell, one ends of the first rotating shaft and the second rotating shaft, which are close to each other, are respectively fixedly connected with a second impeller set and a first impeller set, the second impeller sets and the first impeller sets are arranged in a crossing manner, and one sides of the outer walls of the first rotating shaft and the second rotating shaft, which are close to each other, are rotatably connected with the liquid shell.

Inventors

  • FU JUN
  • WANG XIAOLU
  • FU BO
  • LIN BING

Assignees

  • 郧西县消防救援大队

Dates

Publication Date
20260512
Application Date
20251212

Claims (9)

  1. 1. The fire-fighting breaking and dismantling training device comprises a device shell (1) and is characterized in that a circular cutter head (3) and a circular shell (8) are arranged on the inner wall of the device shell (1), and a non-rigid transmission mechanism, a liquid switching mechanism and a cooling mechanism are arranged between the circular cutter head (3) and the circular shell (8); The non-rigid transmission mechanism comprises a first rotating shaft (13) fixedly connected to the circular cutter head (3) and a second rotating shaft (18) rotatably penetrating through the circular casing (8), a second impeller set (28) and a first impeller set (26) are fixedly connected to one ends, close to each other, of the first rotating shaft (13) and the second rotating shaft (18), the second impeller set (28) and the first impeller set (26) are arranged in a crossed mode, a liquid casing (27) is rotatably connected to one side, close to each other, of the outer walls of the first rotating shaft (13) and the second rotating shaft (18), transmission hydraulic oil is arranged inside the liquid casing (27), and the first impeller set (26) rotates with the transmission hydraulic oil and the second impeller set (28).
  2. 2. The fire-fighting breaking and tearing-down training device according to claim 1, wherein the liquid switching mechanism comprises four fixing columns (12) fixedly connected to the bottom of one end, close to the circular cutter head (3), of the circular shell (8), square boxes (9) are fixedly connected to the other ends of the four fixing columns (12), switching pipes (29) are fixedly penetrated through the tops of the square boxes (9), and the switching pipes (29) are fixedly penetrated through the liquid shells (27).
  3. 3. The fire-fighting breaking and dismantling training device is characterized in that an electric cylinder (32) is fixedly connected to the inner side, close to one end of a circular cutter head (3), of a corresponding fixed column (12), of the circular cutter head (8), an electric rod (31) is arranged on the inner wall of the electric cylinder (32), the electric rod (31) penetrates through a square box (9), an extrusion plate (30) sliding back and forth on the inner wall of the square box (9) is fixedly connected to the other end of the electric rod (31), and the thickness of the extrusion plate (30) is larger than the diameter of a switching tube (29).
  4. 4. The fire-fighting breaking and tearing training device according to claim 1, wherein the two sides of the outer wall of the liquid shell (27) are fixedly connected with fixing frames (10), and the two fixing frames (10) are fixedly connected with the round shell (8).
  5. 5. The fire-fighting breaking and dismantling training device according to claim 1, wherein the cooling mechanism comprises a cooling shell (25) which is rotatably connected with the outer walls of the first rotating shaft (13) and the second rotating shaft (18) and corresponds to the outer wall of the liquid shell (27), the cooling shell (25) is fixedly connected with two fixing frames (10) in a penetrating manner, one side of the outer wall of the cooling shell (25) is fixedly connected with three U-shaped rods (14), the other ends of the three U-shaped rods (14) are fixedly connected with semicircular plates (11), and flexible pipes (21) are arranged on the inner walls of the semicircular plates (11).
  6. 6. The fire-fighting breaking and dismantling training device according to claim 5, wherein the cooling mechanism further comprises a cooling box (16) fixedly connected with the round shell (8) and close to the top of one end of the round tool bit (3), a plurality of semiconductor refrigerating sheets (17) are fixedly connected with the outer wall of the cooling box (16), a first connecting pipe (15) is fixedly penetrated through the other end of the cooling box (16), the first connecting pipe (15) is fixedly penetrated through the semicircular plate (11), the first connecting pipe (15) is fixedly connected with the flexible pipe (21), a second connecting pipe (24) is fixedly penetrated through the bottom end of the cooling shell (25), the second connecting pipe (24) is fixedly connected with the semicircular plate (11), a third connecting pipe (35) is fixedly penetrated through the top of one end of the cooling shell (25) close to the round shell (8), and the third connecting pipe (35) is fixedly penetrated through the cooling box (16).
  7. 7. The fire-fighting breaking and tearing-down training device according to claim 6, wherein the outer wall of the first rotating shaft (13) is fixedly connected with three groups of fixing plates (23), fixing shafts (33) are fixedly connected between the three groups of fixing plates (23), rollers (22) are rotatably connected to the outer walls of the three fixing shafts (33), and the rollers (22) are used for extruding a hose (21).
  8. 8. The fire-fighting breaking and dismantling training device is characterized in that a driving motor (34) is fixedly connected to one side of the inner wall of the circular shell (8), the driving end of the driving motor (34) is fixedly connected with a second rotating shaft (18), a rotating speed sensor (19) is fixedly penetrated through one side of the fixing frame (10), and an intelligent controller (20) is fixedly connected to the lower portion, close to one end of the circular cutter head (3), of the circular shell (8) and corresponding to the rotating speed sensor (19).
  9. 9. The fire-fighting breaking and dismantling training device is characterized in that first through holes (4) are formed in the left end and the right end of the device shell (1) in a penetrating mode, pushing handles (5) are fixedly connected to the left side and the right side of the outer wall of the circular shell (8), the two pushing handles (5) penetrate through the two first through holes (4) respectively, a second through hole (6) is formed in the bottom end of the device shell (1) in a penetrating mode, a switch handle (7) is fixedly connected to the bottom end of the circular shell (8), the switch handle (7) penetrates through the second through holes (6), and a magnetic sucker (2) is fixedly connected to one side of the outer wall of the device shell (1).

Description

Fire control is with broken trainer of tearing open Technical Field The invention relates to the technical field of fire-fighting training devices, in particular to a fire-fighting breaking and dismantling training device. Background Aiming at the problems that in daily fire-fighting and rescue, unlocking by using traditional methods such as cutting, breaking and dismantling, technical unlocking and the like is slow and takes a long time, and the breaking and dismantling difficulty is increased due to the complexity of a lock cylinder along with the development and application of scientific and technological products such as an electronic lock, a fingerprint lock and the like, equipment and equipment capable of rapidly breaking and dismantling, saving the labor force of rescue sites and shortening the breaking and dismantling time are needed in fire-fighting and rescue; In order to rapidly break and tear the burglary-resisting door open in the rescue process, the training of breaking and tearing the device is enhanced in the usual training of firefighters, so that the using proficiency of firefighters is improved. In the prior art, the breaking and dismantling device is generally rotated by the motor with the rotating shaft and the cutter head during working and breaks and tears the burglary-resisting door through the cutter head, so that a life-saving channel is opened up, but because the motor, the rotating shaft and the cutter head are rigidly connected, overload operation of the motor can be caused when the cutter head is blocked, so that the motor can be damaged, and the service life of the motor is influenced. Disclosure of Invention The invention aims to solve the defects in the background art, and provides a fire-fighting breaking and dismantling training device. In order to achieve the aim, the technical scheme adopted by the invention is that the fire-fighting breaking and tearing training device comprises a device shell, wherein a circular cutter head and a circular shell are arranged on the inner wall of the device shell, and a non-rigid transmission mechanism, a liquid switching mechanism and a cooling mechanism are arranged between the circular cutter head and the circular shell; The non-rigid transmission mechanism comprises a first rotating shaft fixedly connected to the circular cutter head and a second rotating shaft which rotates to penetrate through the circular shell, one ends, close to each other, of the first rotating shaft and the second rotating shaft are respectively fixedly connected with a second impeller set and a first impeller set, the second impeller sets and the first impeller sets are arranged in a crossed mode, one sides, close to each other, of the outer walls of the first rotating shaft and the second rotating shaft are rotatably connected with a liquid shell, transmission hydraulic oil is arranged inside the liquid shell, and the first impeller sets rotate with the transmission hydraulic oil and the second impeller sets. Preferably, the liquid switching mechanism comprises fixing columns fixedly connected to the bottom of one end, close to the circular cutter head, of the circular shell, four fixing columns are arranged, the other end of each fixing column is fixedly connected with a square box, the top end of each square box is fixedly penetrated with a switching tube, and the switching tubes are fixedly penetrated with the liquid shell. Preferably, the circular shell is close to the inboard fixedly connected with electric cylinder that circular tool bit one end corresponds the fixed column, electric cylinder inner wall is provided with the electric pole, the square case is run through to the electric pole, electric pole other end fixedly connected with makes a round trip gliding stripper plate at square case inner wall, stripper plate thickness is greater than the switching tube diameter. Preferably, both sides of the outer wall of the liquid shell are fixedly connected with fixing frames, and the two fixing frames are fixedly connected with the circular shell. Preferably, the cooling mechanism comprises a cooling shell which is rotationally connected with the outer walls of the first rotating shaft and the second rotating shaft and corresponds to the outer wall of the liquid shell, the cooling shell is fixedly connected with two fixing frames in a penetrating mode, three U-shaped rods are fixedly connected with one side of the outer wall of the cooling shell, semicircular plates are fixedly connected with the other ends of the three U-shaped rods, and hoses are arranged on the inner walls of the semicircular plates. Preferably, the cooling mechanism further comprises a cooling box fixedly connected with the top of the circular shell near one end of the circular cutter head, a plurality of semiconductor refrigerating sheets are fixedly connected to the outer wall of the cooling box, a first connecting pipe is fixedly penetrated through the other end of the cooling box