Fire hose fixing support for fire extinguishing

Abstract

The utility model discloses a fire hose fixing support for fire extinguishing. Belongs to the technical field of fire hose fixing. According to the technical key points, the quick locking device comprises a fixed pipe matched with a water pipe, the fixed pipe is composed of two semicircular pipes hinged to each other, and a quick locking assembly is arranged between the free ends of the two semicircular pipes; a positioning plate matched with a windowsill wall is arranged at the bottom of the front end of the fixing pipe, and a plurality of first hook claws inclining upwards are arranged on the positioning plate. An elastic clamping assembly is arranged at the end, opposite to the positioning plate, of the bottom of the fixing pipe. The utility model aims to provide the fire hose fixing bracket for fire extinguishment, which is simple in structure and stable to erect; the fire hose fixing device is used for fixing fire hoses during fire extinguishment on high floors.

Description

Technical Field

[0001] The utility model relates to a fixing bracket for a fire hose, and more specifically, to a fixing bracket for a fire hose used for extinguishing fires. Background Art

[0002] A fire hose is a commonly used device for extinguishing fires. When in use, one end is connected to a water source through a water pump, and the other end is connected to a spray gun, which can spray water at the fire point to extinguish the fire. Currently, fire hoses are all manually pulled and operated. When spraying water, a large amount of pressure is generated, causing firefighters to quickly consume physical strength. Multiple firefighters are required to control the fire hose to effectively and stably extinguish the fire, resulting in a very high labor intensity. When a fire breaks out in a building above the first floor, firefighters need to reach the corresponding position through the ladder on the fire truck or enter the room through the window and then use the fire hose to spray water at the fire source to extinguish the fire.

[0003] When the fire hose is filled with water, the suspended part of the hose will pull the hose located at a high place due to the action of gravity and pressure, especially the hose entering the room, causing the hose to retract and affecting the extinguishing of the fire source in the room. The current method is to fix the hose by manually holding the hose, which additionally increases the working intensity of firefighters. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a fixing bracket for a fire hose used for extinguishing fires, which has a simple structure and is firmly erected, aiming at the above-mentioned deficiencies of the prior art.

[0005] The technical solution of the utility model is realized as follows: A fixing bracket for a fire hose used for extinguishing fires includes a fixing pipe that cooperates with the water pipe. The fixing pipe is composed of two semi-circular pipes that are hinged to each other, and a quick-lock assembly is provided between the free ends of the two semi-circular pipes; a positioning plate that cooperates with the window sill wall is provided at the bottom of the front end of the fixing pipe, and a plurality of first hook claws that incline upwards are provided on the positioning plate; an elastic clamping assembly is provided at the bottom of the fixing pipe at the end opposite to the positioning plate.

[0006] In the above-mentioned fixing bracket for a fire hose used for extinguishing fires, a first hinge seat is provided at the bottom of the front end of the fixing pipe, and the positioning plate is hinged to the first hinge seat.

[0007] In the above-mentioned fixing bracket for a fire hose used for extinguishing fires, a plurality of anti-slip pads with a rough surface are provided on the inner wall of the semi-circular pipe, and the anti-slip pads are fixed to the semi-circular pipe by rivets.

[0008] In the above-mentioned fixing bracket for a fire hose used for extinguishing fires, arc-shaped anti-cut parts are formed by bending the front and rear ends of the semi-circular pipe outwards.

[0009] In the above-mentioned fire hose fixing bracket for fire extinguishing, the elastic clamping assembly includes a guiding track provided at the bottom of the fixed pipe. A sliding clamp block is arranged on the guiding track, and a tension spring cooperating with the sliding clamp block is sleeved on the guiding track.

[0010] In the above-mentioned fire hose fixing bracket for fire extinguishing, the sliding clamp block includes a sliding seat cooperating with the guiding track, and a second hinge seat is arranged on the sliding seat; a positioning clamping plate is hinged on the second hinge seat, and a plurality of second hook claws inclined upwards are arranged on the surface of the positioning clamping plate opposite to the positioning plate.

[0011] After the present utility model adopts the above structure, when the outer end of the fire hose becomes heavier when water is being transported, causing the end of the fixed pipe inside the window sill to tilt upwards, the upwardly inclined first hook claws will hook the inner wall of the window sill, restraining the tilt of the fixed pipe, ensuring the stability of the fire hose during use, avoiding the retraction of the hose at the suspended part pulling down the hose at a high position, facilitating the operation of extinguishing fire, and no longer requiring firefighters to manually hold the hose, reducing the work intensity and potential safety hazards of firefighters.

[0012] An elastic clamping assembly is arranged at the other end to cooperate with the outer wall of the window sill, avoiding the fixed pipe sliding and falling into the window sill when the front end of the fire hose is heavier or the front-end spray gun moves. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The following further describes the present utility model in detail with reference to the embodiments in the drawings, but it does not constitute any limitation to the present utility model.

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the side view of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the folded state of the present utility model.

[0017] In the figure: 1, fixed pipe; 2, semi-circular pipe; 3, quick-lock assembly; 4, positioning plate; 5, first hook claw; 6, elastic clamping assembly; 6a, guiding track; 6b, sliding clamp block; 6c, tension spring; 6d, sliding seat; 6e, second hinge seat; 6f, positioning clamping plate; 6g, second hook claw; 7, first hinge seat; 8, anti-slip pad; 9, rivet; 10, arc-shaped anti-cut part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Refer to Figures 1-3As shown in the figure, a fixing bracket for a fire hose used for extinguishing fire in the present utility model includes a fixing pipe 1 that cooperates with a water pipe. The fixing pipe 1 is composed of two semi-circular pipes 2 that are hinged to each other. A quick-lock assembly 3 is provided between the free ends of the two semi-circular pipes 2. A positioning plate 4 that cooperates with the window sill wall is provided at the bottom of the front end of the fixing pipe 1, and a number of first hook claws 5 that incline upwards are provided on the positioning plate 4. An elastic clamping assembly 6 is provided at the opposite end of the bottom of the fixing pipe 1 to the positioning plate 4. The fixing pipe is composed of two semi-circular pipes that are hinged to each other, which is convenient for putting the hose into the fixing pipe. Preferably, the hinge seats on the two semi-circular pipes are arranged on the outer wall, enabling the fixing pipe to be opened to 180°, which is further convenient for putting the hose into the fixing pipe.

[0019] When water starts to flow through the hose and the outer end is heavier, causing the end of the fixing pipe inside the window sill to incline upwards, the first hook claws that incline upwards will hook the inner wall of the window sill, restraining the inclination of the fixing pipe, keeping it stable, and preventing it from falling.

[0020] An elastic clamping assembly is provided at the other end to cooperate with the outer wall of the window sill to prevent the front end of the fire hose from being too heavy or the front-end spray gun from moving, causing the fixing pipe to slide and fall inside the window sill.

[0021] The quick assembly can adopt a common structure that is easily conceivable by those skilled in the art. In this embodiment, a snap structure is adopted.

[0022] In this embodiment, a first hinge seat 7 is provided at the bottom of the front end of the fixing pipe 1, and the positioning plate 4 is hinged on the first hinge seat 7. The positioning plate is hinged for convenient storage, reducing the occupied space during transportation and facilitating carrying.

[0023] In this embodiment, a number of anti-slip pads 8 with rough surfaces are provided on the inner wall of the semi-circular pipe 2, and the anti-slip pads 8 are fixed on the semi-circular pipe 2 by rivets 9. The anti-slip pads can adopt magic tapes, which are inexpensive and have a large surface friction. By setting the anti-slip pads to cooperate with the surface of the fire hose, the friction is increased to prevent the fire hose from sliding outwards under the action of gravity during water transportation.

[0024] In this embodiment, arc-shaped anti-cut parts 10 are formed by bending the front and rear ends of the semi-circular pipe 2 outwards. By setting the arc-shaped anti-cut parts, it is avoided that when the fire hose is bent during water flow, it is squeezed by the front and rear ends of the semi-circular pipe and scratched by the edges.

[0025] In this embodiment, preferably, the elastic clamping assembly 6 includes a guiding track 6a provided at the bottom of the fixing pipe 1, a sliding clamp block 6b is provided on the guiding track 6a, and a tension spring 6c that cooperates with the sliding clamp block 6b is sleeved on the guiding track 6a. By the cooperation of the sliding clamp block and the tension spring to clamp with the outer wall of the window sill, it is avoided that when the front end of the hose is too heavy or the front-end spray gun moves, the fixing pipe slides and falls inside the window sill, and it can adapt to walls of different thicknesses.

[0026] Further preferably, the sliding clamping block 6b includes a sliding seat 6d that cooperates with the guiding track 6a. A second hinge seat 6e is provided on the sliding seat 6d; a positioning clamping plate 6f is hinged on the second hinge seat 6e, and a number of second hook claws 6g that are inclined upward are provided on the surface of the positioning clamping plate 6f opposite to the positioning plate 4. The hinged setting of the positioning clamping plate is convenient for storage, and can reduce the occupied space during transportation and is convenient to carry. When the front end of the waterproof belt is heavy or the front-end spray gun moves, the inclined upward second hook claws will hook the wall outside the window sill, restraining the inclination of the fixed pipe and keeping it stable.

[0027] During operation, the positioning plate and the positioning clamping plate are rotated to a vertical state and respectively closely attached to the inner and outer surfaces of the window sill wall. The upper semi-circular pipe is opened to put the fire hose into it, the upper semi-circular pipe is closed and quickly locked by the buckle, and water is supplied to the fire hose so that the outer wall of the fire hose is closely attached to the anti-slip pad to complete the fixation.

[0028] The above-mentioned embodiments are the preferred embodiments of the present invention, which are only used to conveniently illustrate the present invention and do not impose any form of limitation on the present invention. Any person with ordinary knowledge in the technical field, if without departing from the technical features proposed by the present invention, uses the equivalent embodiments with partial changes or modifications made by using the technical content disclosed by the present invention and without departing from the technical feature content of the present invention, still fall within the scope of the technical features of the present invention.

Claims

1. A fire hose fixing bracket for fire extinguishing, comprising a fixing pipe (1) matched with a water pipe, characterized in that: The fixing tube (1) is composed of two mutually hinged semicircular tubes (2), and a quick lock assembly (3) is provided between the free ends of the two semicircular tubes (2); a positioning plate (4) cooperating with the window sill wall is provided at the bottom of the front end of the fixing tube (1), and a plurality of first hook claws (5) inclined upward are provided on the positioning plate (4); and an elastic clamping assembly (6) is provided at the end of the bottom of the fixing tube (1) opposite to the positioning plate (4).

2. A fire hose fixing bracket for fire extinguishing according to claim 1, characterized in that: A first hinge seat (7) is provided at the bottom of the front end of the fixed tube (1), and the positioning plate (4) is hinged on the first hinge seat (7).

3. A fire hose fixing bracket for fire extinguishing according to claim 1, characterized in that: A plurality of anti-skid pads (8) with rough surfaces are provided on the inner wall of the semi-circular tube (2), and the anti-skid pads (8) are fixed to the semi-circular tube (2) via rivets (9).

4. A fire hose fixing bracket for fire extinguishing according to claim 1, characterized in that: The front and rear ends of the semicircular tube (2) are both bent outwards to form arc-shaped anti-cutting portions (10).

5. A fire hose fixing bracket for fire extinguishing according to claim 1, characterized in that: The elastic clamping assembly (6) comprises a guide track (6a) arranged at the bottom of the fixed tube (1), a sliding clamp block (6b) is arranged on the guide track (6a), and a tensioning spring (6c) cooperating with the sliding clamp block (6b) is sleeved on the guide track (6a).

6. A fire hose fixing bracket for fire extinguishing according to claim 5, characterized in that: The sliding clamp block (6b) comprises a sliding seat (6d) matched with the guide rail (6a), and a second hinge seat (6e) is provided on the sliding seat (6d); a positioning clamp plate (6f) is hingedly connected to the second hinge seat (6e), and a plurality of second hook claws (6g) inclined upward are provided on a surface of the positioning clamp plate (6f) opposite to the positioning plate (4).

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