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CN-121987997-A - Self-locking type water hose quick-release device for unmanned fire extinguishing equipment and use method thereof

CN121987997ACN 121987997 ACN121987997 ACN 121987997ACN-121987997-A

Abstract

The invention discloses a self-locking type water hose quick release device for unmanned fire extinguishing equipment and a use method thereof, and the self-locking type water hose quick release device comprises a throwing shell and a release pipe, wherein one side of the outer side wall of the throwing shell is provided with a working groove, one side of the inner top wall of the working groove is rotationally connected with a first rotating shaft, the outer side wall of the first rotating shaft is fixedly connected with a U-shaped lock groove matched with the U-shaped lock groove, one side of the outer side wall of the release pipe is provided with a lock column, one end of the U-shaped lock groove, which is far away from the first rotating shaft, is fixedly connected with a working box, and one side, close to the lock column, of the outer side wall of the working box is provided with a slot.

Inventors

  • WANG ZHEN
  • LIANG PU
  • GUO JIANFENG
  • YUAN HONGCHUAN
  • ZHANG MIN

Assignees

  • 河南省猎鹰消防科技有限公司
  • 安阳猎鹰消防科技有限公司

Dates

Publication Date
20260508
Application Date
20260305

Claims (7)

  1. 1. A self-locking water hose quick release device for unmanned fire extinguishing equipment comprises a throwing shell (1) and a release pipe (2), and is characterized in that a working groove (3) is formed in one side of the outer side wall of the throwing shell (1), a first rotating shaft (4) is rotatably connected to one side of the inner top wall of the working groove (3), a U-shaped lock tongue (5) is fixedly connected to the outer side wall of the first rotating shaft (4), a U-shaped lock groove (6) matched with the U-shaped lock tongue (5) is formed in one side of the outer side wall of the release pipe (2), and a lock column (7) is fixedly connected to one end, far away from the first rotating shaft (4), of the U-shaped lock tongue (5); One side fixedly connected with work box (8) of first pivot (4) is kept away from to throwing shell (1) lateral wall, one side that work box (8) lateral wall is close to lock post (7) has seted up fluting (9), work box (8) internal rotation is connected with second pivot (10), rotate on second pivot (10) be connected with couple (11) with lock post (7) looks adaptation, set up in work box (8) and be used for carrying out unblock control assembly (12) of restriction to couple (11), but unblock control assembly (12) form the interlocking cooperation relation of offside with couple (11), make couple (11) receive the restriction under the locking state, allow to rotate under the unblock state to through automatic re-setting and reform spacing after the offside rotates in the assembly process once more.
  2. 2. The self-locking water hose quick release device for unmanned fire extinguishing equipment according to claim 1, wherein the unlocking control assembly (12) comprises a third rotating shaft (121) rotatably connected to one side of the inner side wall of the working box (8), and one side of the outer side wall of the third rotating shaft (121) is fixedly connected with an L-shaped lock tongue (122).
  3. 3. The self-locking water hose quick release device for unmanned fire extinguishing equipment according to claim 2, wherein a clamping groove (123) matched with the L-shaped lock tongue (122) is formed in one side, close to the L-shaped lock tongue (122), of the outer side wall of the hook (11).
  4. 4. The self-locking water hose quick release device for unmanned fire extinguishing equipment according to claim 3, wherein a steering engine (124) is fixedly connected to one side of the outer side wall of the working box (8), and the output end of the steering engine (124) penetrates through the working box (8) and is fixedly connected with a steering engine horn (125).
  5. 5. The self-locking water hose quick release device for unmanned fire extinguishing equipment according to claim 4, wherein a limit groove (126) matched with the L-shaped lock tongue (122) is formed on one side of the upper surface of the working box (8).
  6. 6. The self-locking water hose quick release device for unmanned fire extinguishing equipment according to claim 5, wherein torsion springs (13) are arranged on one sides of the outer side walls of the second rotating shaft (10) and the third rotating shaft (121), and one ends of the torsion springs (13) far away from the second rotating shaft (10) and the third rotating shaft (121) are fixedly connected to the inner side wall of the working box (8).
  7. 7. A method of using a self-locking hose quick release device for unmanned fire-extinguishing apparatus, according to any one of claims 1 to 6, comprising the steps of: s1, inserting a release pipe into a throwing shell, and enabling a U-shaped lock tongue to enter a U-shaped lock groove to form initial locking; S2, under the locking state, the unlocking control assembly and the hook form interlocking fit so as to limit the rotation of the hook; S3, when unlocking is needed, the unlocking control assembly is driven to rotate, so that the unlocking control assembly is separated from the hook, and the limitation on the hook is relieved; S4, enabling the hook to rotate and be disengaged from the lock column, and enabling the disengaging pipe to push the U-shaped lock tongue to rotate and withdraw from the U-shaped lock groove under the action of external force or gravity so as to disengage; S5, in the reassembling process, the hook drives the unlocking control assembly to rotate in an offside mode when rotating, and automatically resets after offside so as to limit the hook again.

Description

Self-locking type water hose quick-release device for unmanned fire extinguishing equipment and use method thereof Technical Field The invention relates to the technical field of water belt throwing equipment, in particular to a self-locking water belt quick-release device for unmanned fire extinguishing equipment and a use method thereof. Background In the operation process of an unmanned fire-extinguishing plane, a fire-extinguishing robot or other fire-extinguishing equipment with throwing and traction functions, a fire-extinguishing water belt is usually required to be connected with a throwing main body through a connecting piece so as to maintain stable postures of a water belt in the throwing, traction, water supply and other processes, ensure that the water belt can be unfolded and supplied according to a preset path, and the connecting structure is required to bear the self weight of the water belt, the impact of water flow, the traction force and other acting forces in the operation process and also required to maintain a reliable connection state under complex working conditions. In the prior art, the connection structure between the water belt and the throwing main body is required to be matched with the matched structure on the throwing main body to jointly complete locking and separation control, and the throwing main body is often required to be matched to be in a specific state during installation to complete assembly, so that the connection structure has strong dependence on the throwing main body, the installation process is not convenient enough, and the use requirements of different throwing devices or various operation scenes are difficult to adapt. Disclosure of Invention The invention provides a self-locking type water band quick release device for unmanned fire extinguishing equipment and a use method thereof, and aims to solve the defects that in the prior art, a connecting structure between a water band and a throwing main body is required to be matched with a matched structure on the throwing main body to complete locking and release control, and the self-locking type water band quick release device is often required to be matched with the throwing main body to be in a specific state to complete assembly when being installed, so that the connecting structure has strong dependence on the throwing main body, the installation process is not convenient enough, and the use requirements of different throwing equipment or various operation scenes are difficult to adapt. In order to solve the technical problems, the invention provides the following technical scheme: The invention relates to a self-locking water hose quick release device for unmanned fire extinguishing equipment and a use method thereof, comprising a throwing shell and a release pipe, wherein a working groove is formed in one side of the outer side wall of the throwing shell, a first rotating shaft is rotatably connected to one side of the inner top wall of the working groove, a U-shaped lock tongue is fixedly connected to the outer side wall of the first rotating shaft, a U-shaped lock groove matched with the U-shaped lock tongue is formed in one side of the outer side wall of the release pipe, and a lock column is fixedly connected to one end of the U-shaped lock tongue far away from the first rotating shaft; The utility model discloses a throwing shell, including first pivot, second pivot, first pivot, throwing shell lateral wall, first pivot was kept away from to the side fixedly connected with work box of first pivot, the one side that the work box lateral wall is close to the lock post has seted up flutedly, the work box rotation is connected with the second pivot, rotate in the second pivot be connected with the couple of lock post looks adaptation, set up in the work box and be used for carrying out the unblock control assembly of restriction to the couple, but unblock control assembly forms the interlocking cooperation relation of offside with the couple, makes the couple receive the restriction under locking condition, allows to rotate under the unblock condition to through automatic re-setting and reform spacing after the offside rotates in the assembly process again. As a preferable technical scheme of the invention, the unlocking control assembly comprises a third rotating shaft rotatably connected to one side of the inner side wall of the working box, and one side of the outer side wall of the third rotating shaft is fixedly connected with an L-shaped lock tongue. As a preferable technical scheme of the invention, a clamping groove matched with the L-shaped lock tongue is formed in one side, close to the L-shaped lock tongue, of the outer side wall of the hook. As a preferable technical scheme of the invention, one side of the outer side wall of the working box is fixedly connected with a steering engine, and the output end of the steering engine penetrates through the working box and is fixedly connected wit