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CN-224207287-U - Surplus water discharging device for fire hose

CN224207287UCN 224207287 UCN224207287 UCN 224207287UCN-224207287-U

Abstract

The application provides a residual water draining device for a fire hose, which comprises a mounting base, a stand column, a rotating shaft, a first residual water draining assembly Shui Zujian, a first residual water draining assembly and a second residual water draining assembly, wherein the mounting base is used for connecting a reference surface, the stand column is arranged on the upper surface of the mounting base, the top surface of the stand column is provided with a bearing cylinder through a connecting plate, one end of the rotating shaft penetrates through the bearing cylinder and is in rotating connection with the bearing cylinder, a winding and unwinding rod is arranged at one end of the rotating shaft, the winding and unwinding rod is wound with the fire hose, the first residual water draining assembly comprises two stand plates and two pressing hubs, the two stand plates are oppositely arranged on the upper surface of the mounting base and are positioned below the fire hose, the two pressing hubs are respectively arranged on the two stand plates in a vertical rotating mode and are away from a first preset gap, and one end of the fire hose penetrates through the first preset gap. The application not only realizes the purpose of squeezing and rolling the fire fighting water belt, but also avoids the condition of moving the fire fighting water belt indoors, and the whole operation process is time-saving and labor-saving, thereby improving the efficiency of squeezing and rolling the fire fighting water belt.

Inventors

  • LIU YAN
  • LIU BIN
  • TIAN XIN
  • XIE YULI

Assignees

  • 内蒙古建筑职业技术学院

Dates

Publication Date
20260508
Application Date
20250523

Claims (9)

  1. 1. The utility model provides a fire hose is with arranging surplus water device which characterized in that includes: a mounting base (100), the mounting base (100) being for connecting to a reference surface; The upright post (200) is arranged on the upper surface of the mounting base (100), and the top surface of the upright post (200) is provided with a bearing cylinder (201) through a connecting plate (300); The fire fighting hose comprises a rotating shaft (400), wherein one end of the rotating shaft (400) penetrates through the bearing cylinder (201) and is rotationally connected with the bearing cylinder (201), a winding and unwinding rod (401) is arranged at one end of the rotating shaft, and a fire fighting hose (500) is wound on the winding and unwinding rod (401); The fire hose comprises a first residual water discharging assembly (600), wherein the first residual water discharging assembly (600) comprises two vertical plates (601) and two pressing hubs (602), the two vertical plates (601) are oppositely arranged on the upper surface of the installation base (100) and located below the fire hose (500), the two pressing hubs (602) are respectively arranged on the two vertical plates (601) in a vertical rotating mode and are away from a first preset gap, and one end of the fire hose (500) penetrates through the first preset gap.
  2. 2. The surplus water discharge device for fire hose according to claim 1, characterized in that the reel-up bar (401) comprises a first reel-up bar (4011), two second reel-up bars (4012) and two third reel-up bars (4013); One end of the first winding and unwinding rod (4011) is arranged at one end of the rotating shaft (400), one ends of the two second winding and unwinding rods (4012) are respectively arranged on the first winding and unwinding rod (4011) and form a preset included angle with the first winding and unwinding rod (4011), and the other ends of the two second winding and unwinding rods (4012) are respectively connected with a third winding and unwinding rod (4013) which is parallel to the first winding and unwinding rod (4011).
  3. 3. The fire hose drain as claimed in claim 2, wherein the predetermined angle is 30 ° to 60 °.
  4. 4. The surplus water device for fire hose according to claim 2, wherein the first winding and unwinding rod (4011), the two second winding and unwinding rods (4012) and the two third winding and unwinding rods (4013) are each provided with a friction layer on the outer wall, and friction protrusions are provided on the friction layers.
  5. 5. The fire hose drain according to claim 1, wherein there are two of said columns (200), and wherein two of said columns (200) are spaced apart in a first direction.
  6. 6. The fire hose drain apparatus of claim 1, further comprising a second drain assembly (700) of the same construction as the first drain assembly (600); A second preset gap is formed between the two pressing hubs (602) of the second residual water discharging assembly (700), and the second preset gap is smaller than the first preset gap.
  7. 7. A fire hose drain according to any one of claims 1 to 6, wherein the other end of the rotary shaft (400) is provided with a manual crank (402).
  8. 8. The surplus water discharging device for fire hose according to any one of claims 1 to 6, wherein a driving motor (101) is provided on the upper surface of the installation base (100), and a driving gear (1011) is sleeved on the output shaft of the driving motor (101); the shaft body of the rotating shaft (400) close to the other end of the rotating shaft is sleeved with a driven gear (403), and the driven gear (403) is in transmission connection with the driving gear (1011) through a chain (800).
  9. 9. The fire hose drain according to claim 8, wherein the mounting base (100) is further provided with an emergency power module (102) electrically connected to the driving motor (101).

Description

Surplus water discharging device for fire hose Technical Field The application relates to the technical field of fire hoses, in particular to a residual water draining device for a fire hose. Background Fire hose is an indispensable equipment in the fire extinguishing process for delivering water from a water source (such as a hydrant or a fire engine) to a fire scene, extinguishing flame by water jet and cooling effect, and preventing fire from spreading. Many enterprises (such as chemical plants) can be equipped with fire-fighting water belts as a part of internal fire-fighting facilities for dealing with sudden fire accidents, and a part of residual water can remain in the fire-fighting water belts after the fire-fighting process is finished, if the residual water in the fire-fighting water belts is not discharged in time, the residual water can stay in the fire-fighting water belts for a long time, so that lining materials of the fire-fighting water belts are affected with damp, corroded and the like, and the lining materials of the fire-fighting water belts are adhered, aged and the like, so that the service life of the fire-fighting water belts and the use of the fire-fighting water belts under emergency fire-fighting conditions are affected. In addition, especially in the cold region's in north low temperature environment, the surplus water in the fire hose stays and can take place to freeze in it, leads to the fire hose to take place circumstances such as rupture or damage. However, most enterprises and firefighters are after the fire extinguishing process is finished, the fire hose is rolled up and carried indoors by workers to prevent Yu Shuijie ice therein from causing rupture or damage and the like of the fire hose, so that the next use of the fire hose is avoided, the rolling and carrying processes of the fire hose are complicated, time and labor are wasted, the fire hose is placed indoors and cannot be frozen, but residual water stays in the fire hose for a long time and still causes the lining material of the fire hose to be wetted, corroded and the like. Based on the above, the application provides a residual water discharging device for a fire hose. Disclosure of utility model The application provides a residual water discharging device for a fire hose, which is used for solving the technical problems described in the background technology. In order to solve the technical problems, the application is realized by adopting the following technical scheme: the application provides a residual water discharging device for a fire hose, which comprises: the mounting base is used for being connected with the reference surface; The upright post is arranged on the upper surface of the mounting base, and the top surface of the upright post is provided with a bearing cylinder through a connecting plate; one end of the rotating shaft penetrates through the bearing cylinder and is rotationally connected with the bearing cylinder, one end of the rotating shaft is provided with a winding and unwinding rod, and a fire hose is wound on the winding and unwinding rod; the fire hose comprises a fire hose, a first residual water discharging assembly, a second residual water discharging assembly, a first water discharging assembly and a second water discharging assembly, wherein the first residual water discharging assembly comprises two vertical plates and two pressing hubs, the two vertical plates are oppositely arranged on the upper surface of the installation base and are located below the fire hose, the two pressing hubs are respectively arranged on the two vertical plates in an up-down rotation mode and are away from a first preset gap, and one end of the fire hose penetrates through the first preset gap. Optionally, the winding and unwinding rod comprises a first winding and unwinding rod, two second winding and unwinding rods and two third winding and unwinding rods; One end of the first winding and unwinding rod is arranged at one end of the rotating shaft, one ends of the second winding and unwinding rods are respectively arranged on the first winding and unwinding rods, a preset included angle is formed between the first winding and unwinding rods, and the other ends of the second winding and unwinding rods are respectively connected with the third winding and unwinding rods parallel to the first winding and unwinding rods. Optionally, the preset included angle is 30-60 degrees. Optionally, the first winding and unwinding rod, the two second winding and unwinding rods and the two third winding and unwinding rods are all provided with friction layers on the outer walls, and friction protrusions are arranged on the friction layers. Optionally, two of the upright posts are arranged at intervals along the first direction. Optionally, the fire hose residual water draining device further comprises a second residual water draining component with the same structure as the first residual water draining component