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CN-224207276-U - Fire control spray set that spraying scope is big

CN224207276UCN 224207276 UCN224207276 UCN 224207276UCN-224207276-U

Abstract

The utility model discloses a fire-fighting spraying device with a large spraying range, which belongs to the technical field of fire safety and comprises a supporting bracket, wherein a supporting sliding block is arranged below the supporting bracket, a supporting seat is fixedly connected below the supporting sliding block, a rotating shaft is rotatably connected to the central position in the supporting seat, and a driven gear is fixedly connected to the outer wall of the rotating shaft. This fire control spray set that spraying scope is big, through setting up pivot, driven gear, carousel and spray the piece, the water source passes through the connecting piece and carries the water source in to spray the piece, the driving gear rotates and drives the pivot through driven gear and rotate, the pivot drives the carousel and rotates, the carousel drives and sprays the piece and spray away through rotating centrifugal mode with carrying the water source in the piece of spraying, and through adjusting the rotational speed of output motor, realize the nimble control to aspects such as spraying scope and spray intensity, traditional relatively fixed has been abandoned, be difficult to nimble adjustment spray the mode in scope, the spraying scope has been improved.

Inventors

  • Wen Xuehe
  • WU YUXIA
  • WU ZENGFU

Assignees

  • 四川安泰信建设集团有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (6)

  1. 1. The fire-fighting spraying device with the large spraying range comprises a supporting bracket (1) and is characterized in that a supporting sliding block (2) is arranged below the supporting bracket (1), a supporting seat (3) is fixedly connected to the lower portion of the supporting sliding block (2), a rotating shaft (4) is rotatably connected to the central position in the supporting seat (3), a driven gear (5) is fixedly connected to the outer wall of the rotating shaft (4), a rotary table (6) is fixedly connected to the bottom end of the rotating shaft (4) penetrating through the bottom and the end of the supporting seat (3), an output motor (7) is fixedly arranged on one side of the supporting seat (3), a driving gear (8) is fixedly connected to the output end of the output motor (7) penetrating through one side of the supporting seat (3), the driving gear (8) is meshed with the driven gear (5), a spraying part (9) is fixedly connected to the lower portion of the rotary table (6), a plurality of holes (10) are formed in the outer wall of the spraying part (9), a rotary table (11) is rotatably connected to the bottom of the spraying part (9), and the other end of the rotary table (11) is fixedly connected with a communicating pipe (12).
  2. 2. The fire-fighting spraying device with the large spraying range according to claim 1, wherein two sliding rails (13) are respectively and fixedly arranged on two sides of the supporting bracket (1), two groups of pulleys (14) are symmetrically and fixedly arranged on the inner wall of the supporting sliding block (2), and the two groups of pulleys (14) respectively rotate above the two sliding rails (13).
  3. 3. The fire-fighting spraying device with a large spraying range according to claim 1, wherein a supporting screw rod (15) is rotatably connected between the inner walls of the supporting bracket (1), a control motor (16) is fixedly arranged on one side of the supporting bracket (1), and the output end of the control motor (16) is connected with one end of the supporting screw rod (15).
  4. 4. The fire-fighting spraying device with a large spraying range according to claim 3, wherein the top of the supporting slide block (2) is fixedly provided with an adjusting slide block (17) at the center, the adjusting slide block (17) is positioned in the supporting bracket (1), and the supporting screw (15) penetrates through the adjusting slide block (17) and is in threaded connection with the adjusting slide block (17).
  5. 5. The fire-fighting spraying device with a large spraying range according to claim 1, wherein two groups of connecting lugs (18) are symmetrically and fixedly arranged at the top end of the supporting bracket (1) relative to the center, one side of each connecting lug (18) is provided with a connecting bolt (19), and the connecting bolts (19) penetrate through the connecting lugs (18).
  6. 6. A fire-fighting spraying device with a large spraying range according to claim 1, characterized in that the spraying holes (10) are of an inclined design, and the spraying holes (10) face to the lower part of the spraying piece (9).

Description

Fire control spray set that spraying scope is big Technical Field The utility model belongs to the technical field of fire safety, and particularly relates to a fire-fighting spray device with a large spraying range. Background The fire-fighting spraying device is a vital fire-extinguishing device, the traditional fixed fire-fighting spraying device mainly relies on a splash box to control the spraying range of water, the principle of the splash box is to disperse and guide the water sprayed by a spray head, however, because the position and the size of the splash box are all of a fixed design, the spraying range under the mode is relatively smaller, and in actual application scenes, such as large warehouses, high-space plants or buildings with complex structures, once fire disasters occur, the fire disasters tend to spread rapidly, and because the spraying range of the traditional spraying device is limited, the large area is difficult to cover, so that some areas possibly exist and cannot be sprayed in time, thereby influencing the fire-extinguishing effect. Disclosure of utility model In order to overcome the defects, the utility model provides the fire-fighting spraying device with a large spraying range, and solves the problem that the traditional fixed fire-fighting spraying device is designed to be fixed in position and size due to the splash box, and the spraying range is relatively smaller in the mode. In large warehouses, high-space plants or buildings with complex structures, large areas are difficult to cover, so that the problem that some areas cannot be sprayed in time and the fire extinguishing effect is affected possibly exists. The fire-fighting spraying device with the large spraying range comprises a supporting bracket, wherein a supporting sliding block is arranged below the supporting bracket, a supporting seat is fixedly connected below the supporting sliding block, a rotating shaft is rotatably connected to the central position in the supporting seat, a driven gear is fixedly connected to the outer wall of the rotating shaft, the bottom end of the rotating shaft penetrates through the bottom of the supporting seat and is fixedly connected with a rotary table at the end, an output motor is fixedly installed on one side of the supporting seat, the output end of the output motor penetrates through one side of the supporting seat and is fixedly connected with a driving gear at the end, the driving gear is meshed with the driven gear, a spraying part is fixedly connected to the lower side of the rotary table, a plurality of spraying holes are formed in the outer wall of the spraying part, a communicating pipe is rotatably connected to the bottom of the spraying part, and a connecting part is fixedly connected to the other end of the communicating pipe. As a further scheme of the utility model, two sliding rails are respectively and fixedly arranged on two sides of the supporting bracket, two groups of pulleys are symmetrically and fixedly arranged on the inner wall of the supporting sliding block, and the two groups of pulleys respectively rotate above the two sliding rails. As a further scheme of the utility model, a supporting screw is rotationally connected between the inner walls of the supporting brackets, one side of each supporting bracket is fixedly provided with a control motor, and the output end of each control motor is connected with one end of each supporting screw. As a further scheme of the utility model, the top of the supporting slide block is fixedly provided with the adjusting slide block at the center, the adjusting slide block is positioned in the supporting bracket, and the supporting screw rod penetrates through the adjusting slide block and is in threaded connection with the adjusting slide block. As a further scheme of the utility model, two groups of connecting lugs are symmetrically and fixedly arranged at the top end of the supporting bracket relative to the center of the supporting bracket, one side of each connecting lug is provided with a connecting bolt, and the connecting bolts penetrate through the connecting lugs. As a further scheme of the utility model, the spray holes are of an inclined design and face to the lower part of the spray piece. Compared with the prior art, the utility model has the beneficial effects that: 1. This fire control spray set that spray scope is big, through setting up the pivot, driven gear, carousel and spray the piece, when using the device, the water source passes through the connecting piece and carries the water source in to spray the piece, output motor drive driving gear rotates, the driving gear passes through driven gear and drives the pivot rotation, the pivot drives the carousel and rotates, the carousel drives and sprays the piece and will carry the water source that sprays in the piece through rotating centrifugal mode and spray, and through adjusting the rotational speed of output motor, realize the nimble control