High-rise water supply hose connection assist device

Abstract

The utility model discloses a high-rise water supply hose connection assisting device, and belongs to the technical field of fire fighting equipment. Comprising an arc-shaped supporting plate, a first arc-shaped clamping plate and a second arc-shaped clamping plate located on the rear side of the first arc-shaped clamping plate are fixedly arranged on the inner side of the front end of the arc-shaped supporting plate, a positioning clamping seam corresponding to a water hose port band ring is reserved between the first arc-shaped clamping plate and the second arc-shaped clamping plate, and a long rod is connected to the tail of the arc-shaped supporting plate. The water hose connection assistor is scientific and reasonable in design, the assistor can be connected with a water hose port by placing the water hose port on the inner side of the arc-shaped supporting plate, clamping a port belt ring into the positioning clamping seam and attaching the tail of the port into the clamping opening, the water hose port is pushed to one side of a water supply port outside a building by holding the long rod with a hand, and the water hose port is connected with the water supply port. The two water hose connectors are clamped, so that the water supply port and the water hose connectors can be easily connected, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting equipment, in particular to an auxiliary device for connecting a high-rise water supply hose. Background Technique

[0002] With the increase in the number of high-rise buildings, high-rise fires are also increasing continuously. During the fire rescue of high-rise buildings, sometimes it is necessary to supply water to the hose inside the building through a high-pressure spray fire truck. When the telescopic boom or multi-fold boom of the high-pressure spray fire truck is lifted to the rescue floor, the firefighters inside the building still need to manually connect the hose inside the building to the water supply port at the window, and manually separate the hose interface from the water supply port after the rescue.

[0003] Due to the obstruction of the window sill wall, firefighters sometimes need to lean out of the window to connect the hose; if the floor is relatively high, there will be a strong wind at the window, making the risk factor of connecting and separating the hose and the water supply port relatively large, which is not conducive to the rescue operation of firefighters.

[0004] Therefore, we designed an auxiliary device for connecting a high-rise water supply hose. When in use, only need to clamp the hose port inside the building onto the auxiliary device, lift the hose port to the water supply port outside the window through a long rod, and dock the two, then the connection of the hose can be easily realized, without firefighters leaning out of the window for manual connection, reducing the risk factor of hose connection during high-rise water supply, improving the connection efficiency of the hose, enhancing the fire-fighting operation efficiency, and having strong practicability. Content of the Utility Model

[0005] The purpose of the utility model is to provide an auxiliary device for connecting a high-rise water supply hose to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An auxiliary device for connecting a high-rise water supply hose, including an arc-shaped support plate, a first arc-shaped clamping plate is fixedly arranged on the inner side of the front end of the arc-shaped support plate and a second arc-shaped clamping plate located behind the first arc-shaped clamping plate. A positioning clamping slot corresponding to the hose port loop is left between the first arc-shaped clamping plate and the second arc-shaped clamping plate, and a long rod is connected to the tail of the arc-shaped support plate.

[0008] As a further preferred solution of the utility model: the cross-section of the first arc-shaped clamping plate is trapezoidal, and the bottom edge of the trapezoid close to the second arc-shaped clamping plate is the upper bottom edge.

[0009] As a further preferred solution of the utility model: a support arc plate is fixedly arranged on the inner side of the rear end of the arc-shaped support plate, and a clamping slot for positioning the hose port is arranged on the inner side of the support arc plate.

[0010] As a further preferred solution of the utility model: A plurality of connecting rods are arranged on the outer side of the arc-shaped support plate, and the tail of the connecting rod is fixedly connected with the long rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The water hose connection auxiliary device is scientifically and reasonably designed. By placing the water hose port inside the arc-shaped support plate, clamping the port band loop into the positioning slot, and fitting the tail of the port into the clamping opening, the connection between the auxiliary device and the water hose port can be realized. By holding the long rod and pushing the water hose port to one side of the water supply hose port outside the building, the two water hose ports can be clamped together, thus easily realizing the connection of the two water hoses. The operation is convenient. Moreover, the cross-section of the arc-shaped clamping plate on the front side is designed as a trapezoid, so that the inner side surface of the clamping plate is an arc-shaped inclined surface, leaving a certain space for movement when the positioning slot and the port band loop of the water hose are clamped and separated, facilitating the connection and separation of the auxiliary device and the water hose port, avoiding the problem that foreign objects remain at the water hose port and affecting the connection with the auxiliary device, and improving the operation efficiency. Description of the Drawings

[0013] Figure 1 Schematic three-dimensional structure of the high-rise water supply hose connection auxiliary device of the utility model Figure 1 ;

[0014] Figure 2 Schematic three-dimensional structure diagram of the inner side of the arc-shaped support plate of the high-rise water supply hose connection auxiliary device of the utility model;

[0015] Figure 3 Schematic cross-sectional structure diagram of the front part of the high-rise water supply hose connection auxiliary device of the utility model;

[0016] Figure 4 Schematic three-dimensional structure of the high-rise water supply hose connection auxiliary device of the utility model Figure 2 ;

[0017] Figure 5 Schematic front view structure diagram of the high-rise water supply hose connection auxiliary device of the utility model;

[0018] Figure 6 Schematic side view structure diagram of the high-rise water supply hose connection auxiliary device of the utility model;

[0019] Figure 7 Schematic diagram of the use state of the high-rise water supply hose connection auxiliary device of the utility model.

[0020] In the figure: 1. Arc-shaped support plate; 2. First arc-shaped clamping plate; 3. Second arc-shaped clamping plate; 4. Positioning slot; 5. Support arc plate; 6. Clamping opening; 7. Connecting rod; 8. Long rod; 9. Water hose; 10. Water hose port; 11. Port band loop. Detailed Embodiment

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0022] Please refer to Figures 1-6 , this embodiment provides an auxiliary device for connecting a high-rise water supply hose, which includes an arc-shaped support plate 1. An inner side of the front end of the arc-shaped support plate 1 is fixedly provided with a first arc-shaped clamping plate 2 and a second arc-shaped clamping plate 3 located behind the first arc-shaped clamping plate 2. A positioning clamping slot 4 corresponding to the hose port loop is left between the first arc-shaped clamping plate 2 and the second arc-shaped clamping plate 3. In order to ensure that the port loop 11 can be easily engaged and separated from the positioning clamping slot 4 and to avoid affecting the assembly of the port loop 11 when debris remains in the clamping slot 4, preferably, as Figure 2 and Figure 3 shown, the cross-section of the first arc-shaped clamping plate 2 is designed as a trapezoid, and the bottom side of the trapezoid close to the second arc-shaped clamping plate 2 is the upper bottom side, so that the inner side of the first arc-shaped clamping plate 2 is an arc-shaped inclined surface. When the port loop 11 contacts the positioning clamping slot 4, a certain activity adjustment space is reserved for the port loop 11 on the front side of the positioning clamping slot 4, which facilitates the engagement and separation of the hose port 10 and the positioning clamping slot 4.

[0023] At the same time, in order to enable the auxiliary device to fully support the hose port 10 and ensure the stability when two hoses are connected, a support arc plate 5 is fixedly provided on the inner side of the rear end of the arc-shaped support plate 1. A clamping opening 6 for positioning the hose port is formed on the inner side of the support arc plate 5. When the hose port 10 is clamped onto the arc-shaped support plate 1, the rear side of the hose port 10 is clamped in the clamping opening 6, ensuring the stability of the hose port 10 during the movement process.

[0024] In addition, a long rod 8 is connected to the tail of the arc-shaped support plate 1. Specifically, a plurality of connecting rods 7 are arranged on the outer side of the arc-shaped support plate 1, and the tails of the connecting rods 7 are fixedly connected to the long rod 8.

[0025] Such as Figure 7As shown, during actual fire-fighting operations, the firefighters are located inside the operation floor. The high-rise water supply fire truck extends the water supply hose to the window of the floor, clamps the hose port 10 in front of the hose 9 inside the floor onto the arc-shaped support plate 1, the port loop 11 is clamped in the positioning slot 4, and the hose port 10 is pressed into the bayonet 6. Subsequently, the firefighters hold the long rod 8, push the hose port 10 inside the building out of the window, and after it is docked and engaged with the water supply hose, the hose connection operation can be completed. Then, the auxiliary device is removed downward, and water supply for fire extinguishing can be carried out;

[0026] When disassembly is required, the firefighters hold the long rod 8 inside the building, buckle the arc-shaped support plate 1 onto the hose port 10, so that the positioning slot 4 and the bayonet 6 are clamped onto the hose port 10. After clamping tightly, turn the hose port 10, and the hose port 10 can be easily removed, easily realizing the separation of the hose 9 inside the building from the water supply hose.

[0027] It should be noted that the structure of the hose port 10 and its connection method with the hose 9 are both conventional structures familiar to those skilled in the art. The port loop 11 in front of the hose port 10 can move back and forth on the hose port 10, facilitating the formation of a clamping groove for engaging with the water supply hose in front of the hose port 10. Moreover, the hose 9 should be wrapped around the body of the hose port 10 behind the port loop 11. The above structures are conventional and general structures for fire hoses, and will not be elaborated in this application.

[0028] It should be noted that the above embodiments only describe the technical solutions and technical features of this application specifically and clearly. For those skilled in the art, the solutions or features that belong to the prior art or common general knowledge are not described in detail in the above embodiments.

[0029] In addition, the technical solutions of this application are not limited to the above embodiments. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined, so as to form other implementation manners that can be understood by those skilled in the art.

Claims

1. A high-rise water supply hose connection auxiliary device, characterized in that: The invention comprises an arc-shaped support plate (1), a first arc-shaped clamping plate (2) and a second arc-shaped clamping plate (3) located at the rear of the first arc-shaped clamping plate (2) being fixedly arranged on the inner side of the front end of the arc-shaped support plate (1), a positioning clamping seam (4) corresponding to the belt ring of the water hose port is left between the first arc-shaped clamping plate (2) and the second arc-shaped clamping plate (3), and a long rod (8) is connected to the rear end of the arc-shaped support plate (1).

2. The high-rise water supply hose connection auxiliary device according to claim 1 is characterized in that: The cross section of the first arc-shaped clamping plate (2) is a trapezoid, and the bottom edge of the trapezoid close to the second arc-shaped clamping plate (3) is the upper bottom edge.

3. The high-rise water supply hose connection auxiliary device according to claim 1 is characterized in that: A supporting arc plate (5) is fixedly arranged on the inner side of the rear end of the arc-shaped supporting plate (1), and a bayonet (6) for locating a hose port is provided on the inner side of the supporting arc plate (5).

4. The high-rise water supply hose connection auxiliary device according to claim 1 is characterized in that: A plurality of connecting rods (7) are arranged on the outside of the arc-shaped support plate (1), and the tail ends of the connecting rods (7) are fixedly connected to the long rods (8).

Images